WO2000003211A1 - Trieuse ponderale - Google Patents
Trieuse ponderale Download PDFInfo
- Publication number
- WO2000003211A1 WO2000003211A1 PCT/JP1998/003078 JP9803078W WO0003211A1 WO 2000003211 A1 WO2000003211 A1 WO 2000003211A1 JP 9803078 W JP9803078 W JP 9803078W WO 0003211 A1 WO0003211 A1 WO 0003211A1
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- WO
- WIPO (PCT)
- Prior art keywords
- weight
- defective
- defective product
- discharge
- unit
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G15/00—Arrangements for check-weighing of materials dispensed into removable containers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/919—Rotary feed conveyor
Definitions
- the present invention automatically measures the weight of products and other articles in various industrial fields such as pharmaceuticals, chemicals, and foods, and checks whether or not the test object is within a predetermined weight range.
- the weight sorting device for sorting non-defective products and non-defective products is described in more detail.Calibration operation for checking the accuracy of the weighing unit that performs weight measurement is automatically performed at predetermined intervals.
- the present invention relates to a weight sorting device capable of reliably performing an inspection with high reliability and a weight sorting device capable of reliably transporting an object to be inspected and measuring the weight by a relatively simple mechanism. Background art
- the weight sorter shown in Fig. 9 is for performing weight inspection on capsules, and a hopper a for continuously supplying capsules to be inspected, and a force capsule from the hopper a.
- the above-mentioned hopper a is formed in a substantially roto shape, and stores a predetermined number of capsules therein. The capsules are refilled so that a certain amount of capsules is always stored.
- the magazine b has a pipe-like shape whose upper end can move up and down and penetrates into the hopper a, and a shutter f for opening and closing the lower end opening is attached to the lower end.
- the weighing section c includes a V rail h having a V-shaped cross section for guiding the force capsule agent supplied from the magazine b to the weighing platform g, and a capsule agent supplied on the V rail h.
- a pusher i that pushes it out and moves it onto the weighing platform g
- a stopper n that stops the capsules that have moved onto the weighing platform g at a predetermined position, and after the weight measurement.
- the sorting / collecting section d includes a discharge shoot j for discharging the capsule agent after the weight measurement, a defective product discharge shoot k provided branching from the discharge shoot j, and a discharge shoot j. It has a sorting gate m provided at the junction between j and the defective product discharge shoot k.
- the weight inspection by this weight selection device is performed as follows: the capsules in the hopper a are filled in the magazine b in a state of being arranged in a single row by the vertical movement of the magazine b, and FIG. As indicated by the broken line in Fig. 7, when the magazine b reaches the lowest point, the shutter f temporarily opens and the capsule is loaded on the V rail h from the opening at the lower end of the magazine. Is placed. Immediately, the pusher i moves in the horizontal direction to turn the capsule on the V rail h sideways and to the weighing platform g, and the capsule is weighed by the stopper n. Stop at a predetermined position on the platform g and perform weight measurement.
- the stopper n moves downward as indicated by the broken line in FIG. 9 and the injection port of the discharge shoot j is opened, and the injector p operates as shown by the arrow in FIG. 9 to discharge the capsules on the weighing platform g into the discharge shoot of the sorting and collecting section d. j, and based on the measurement result of the weight measurement, the pass / fail determination unit (not shown) determines whether or not the weight of the capsule is within a predetermined range, and according to the determination result, Open and close the sorting gate m.
- the sorting gate m when it is determined that the weight is within the predetermined weight range, the sorting gate m is in a state where the mouth of the defective product discharging shoot k is closed, and the non-defective pressing agent is discharged. If the weight is judged to be defective outside the specified weight range, the sorting gate m is opened as shown by the dashed line in the figure, and The upper end opening of the defective product discharge shoot k is opened, and the sorting gate m closes the discharge shoot j at the branch point with the defective product discharge shot k, and the defective product capsule discharges the defective product. It is led to k and is sorted and collected through this defective product discharge shot k. Thereafter, the above operation is continuously repeated, and the weight of the capsule is automatically selected.
- calibration refers to comparing a measuring instrument with a standard device (reference device) or a standard sample, confirming that the error is within the reference value, In order to stably obtain products of a certain quality, carry out this calibration at the required intervals for various measuring instruments according to their purpose and importance. There is a need to.
- the conventional weight sorter described above has a complicated transport mechanism for transporting capsules one by one from the hopper — a to the weighing platform g, and then sending the capsules to the sorting / collecting unit d after weight measurement.
- the conventional weight sorting device when the above-mentioned magazine b moving up and down reaches the lowest point, one capsule is placed on the V rail h from the lower end of the magazine b.
- the weight is weighed by moving it over the weighing platform g at the same time as pushing it down with the pusher i, and immediately after the completion of the weight measurement, moving the stopper n and opening the inlet of the discharge shoot j.
- the capsules on the weighing table g are put into the discharge shoot j by the injector p.
- the transport mechanism for the capsules is the magazine b, the pusher i, the stopper n and the capsule n.
- the conventional weight sorter has a very complicated mechanism for transporting capsules, which is a stumbling block for improving the processing performance, and also reduces the cost of parts and assembly. In some cases, this may cause transport failure such as breakage of the capsule during transport.
- the present invention has been made in view of the above circumstances, and can perform calibration automatically, without the need for a complicated manual calibration operation, and with high accuracy and high reliability.
- Efficient weight inspection C also to provide a weight sorting device capable of performing a first object, the present invention performs the weight measured reliably transport the object to be inspected with a relatively simple mechanism, and after weighing
- a second object is to provide a weight sorting device capable of reliably discharging an inspection object.
- the present invention provides, as a first invention, a supply unit for continuously supplying an object to be inspected, a first weighing unit for measuring the weight of the object to be inspected, and the supply unit Transport means for transporting the inspection object supplied from the weighing unit to the first weighing unit one by one, and comparing the measured value measured by the first weighing unit with a predetermined reference value to determine whether the inspection object is good or bad.
- a pass / fail determination unit for determining whether or not the inspection object is a good product within a predetermined weight range and a defective product outside the predetermined weight range in accordance with a result of the determination by the quality determination unit; and the first weighing unit.
- a sampling means for sampling the test object after the weight measurement is further performed, and a second method for calibration which measures the weight of the test object sampled by the sampling means.
- a calibration section that compares the measurement result with the measurement section to determine whether or not the difference between the two measurement results is within a predetermined error range.
- the supplied inspection objects are conveyed one by one to the first weighing section by the above-mentioned conveying means, and weighed by the first weighing section. Based on the measurement results, the pass / fail judgment is made by the pass / fail judgment section.
- the inspected object is sorted into non-defective and non-defective products by the above-mentioned sorting means and collected.
- the sample to be inspected is sampled by the sampling means described above, the weight is measured by the second weighing unit, and the measurement result is compared with the measurement result obtained by the first weighing unit by the above-mentioned calibration section. , Calibration of the first weighing section Providing weight sorting apparatus characterized by being configured to perform.
- the weight sorting device of the present invention performs weight measurement by the first weighing unit.
- the sample to be inspected is sampled by the above-mentioned sampling means, weighed by the above-mentioned second weighing unit, and the measurement result is sent to the same sample by the above-mentioned calibration unit.
- the measurement result is sent to the same sample by the above-mentioned calibration unit.
- the calibration can be automatically performed.
- the above-mentioned sorting means is provided with a discharge shoot for discharging the inspection object after the weight measurement is performed by the first weighing section.
- a defective product discharge shoot that is provided branching from the discharge shoot and guides the inspection object to a reversible defective product collection and transfer device such as a belt conveyor;
- a rejection shutter for opening and closing the defective product discharge port, which is provided at a branch point of the defective product discharge shoot, the rejection shutter, the rejection / rejection shutter, and the defective product collection / transporter which constitute the selection means.
- it can be used as the above-mentioned sampling means at the time of calibration.
- the quality screening shutter is opened and closed according to the determination result of the quality determination unit, non-defective products are discharged and collected through the discharge shoot, and defective products are opened by the quality screening shutter.
- the defective product is transported through the defective product discharge shoot, which branches from the defective discharge shoot, to the defective product collection and transfer machine, whereupon the inspection object is sorted into non-defective products and non-defective products, collected, and the calibration is performed.
- the pass / fail sorting shutter is opened unconditionally without performing the pass / fail judgment, and the weight measurement is performed by the first weighing section.
- the defective product collecting and transporting device is reversed, and the inspected object is transported in a direction different from the normal transport direction at the time of the defective product recovery, and the inspected object is subjected to the second By sending it to the weighing section, the inspection object can be configured to be sampled for calibration.
- the sampling for the calibration can be reliably performed with a relatively simple mechanism without requiring a complicated path, It is possible to achieve downsizing of the device and reduction of component costs. Moreover, at the time of the calibration, the normal weighing test cannot be performed until the accuracy of the first weighing section is confirmed, and thus the sorting means is used for the calibration. Inspection efficiency does not decrease even if it is configured to perform sampling.
- the sorting means when configured by using the discharge shoot, the defective product discharge shoot, and the pass / fail selection shutter.
- the defective product discharge shoot or the inspection object near the discharge port thereof.
- a defective product discharge sensor that detects the passage of a defective product is installed, and a reversible non-defective product recovery transporter such as a belt conveyor that collects non-defective products is installed beyond the discharge shoot.
- the non-defective product conveyer is reversed to check that the defective product is mixed into non-defective products. It is preferable to configure it to prevent it. As a result, it is possible to reliably prevent defective products from being mixed into non-defective products, and to perform more reliable weight inspection.
- the calibration can be automatically performed, and the operator does not need to perform the complicated manual operation of the calibration. This not only reduces the time and effort required for monitoring and calibration work, but also enables efficient and highly accurate weight inspection.
- the present invention provides, as a second invention, a supply unit for continuously supplying the inspection object, a weighing unit for measuring the weight of the inspection object, A transport unit that transports the inspection object supplied from the supply unit to the weighing unit one by one, and compares the measured value weighed by the weighing unit with a predetermined reference value to determine the quality of the inspection object.
- a pass / fail determination unit that performs inspection, and a sorting unit that sorts the inspection object into a non-defective product within a predetermined weight range and a defective product outside the predetermined weight range according to the determination result by the pass / fail determination unit.
- the continuously supplied inspection objects are conveyed one by one to the measuring section by the conveying means, and the weight is measured.Based on the measurement results, the pass / fail judgment section judges pass / fail.
- the inspection object is sorted into non-defective products and defective products by the above-mentioned screening means
- the conveying means includes at least one intermittently rotating conveying roller formed with a plurality of conveying bottles for accommodating the object to be inspected on the outer peripheral surface, The inspection object is accommodated in each transport pocket one by one, and the inspection object is transported by intermittent rotation of the transport roller, and is accommodated in the transport bottle at the lowest point of the transport roller. In this state, the test object is placed on the weighing platform of the weighing unit, and the weight is measured while the transport roller is intermittently stopped.
- the present invention provides a weight sorting apparatus characterized in that the weight sorting apparatus is configured to be moved from a weighing table, discharged from the above-mentioned transport pocket by its own weight, and transferred to the above-mentioned sorting means.
- this weight sorting device uses at least one conveyor port formed with a plurality of transport pockets for accommodating the inspection object as a transportation means for transporting the inspection object one by one to the weighing unit.
- the inspection object supplied from the supply unit is conveyed to the weighing unit of the mass unit, and after measuring the weight, it is sorted by the intermittent rotation of the conveyor rollers.
- It is configured to send the test object from the supply unit to the weighing platform and then to the sorting unit with at least one transport roller, and it can be transported reliably with a small number of parts I do It is possible to configure a transport unit capable of performing the above-described operations, and therefore, it is only necessary that at least the components with movement have the above-described transport roller, and the movement only needs to be a simple intermittent rotation. No mechanism is required.
- the weight sorting apparatus According to the conventional weight sorting apparatus, according to the weight sorting apparatus, a large number of dynamic parts requiring complicated movements are controlled while accurately timing the workpiece to be transported. Compared to the device, the inspection object can be transported accurately and reliably with a smaller number of parts and a simple mechanism, thereby improving the processing capacity and reducing the cost.
- the transport means of this weight sorting device uses the above-mentioned intermittently rotating transport rollers at the part where the objects to be inspected are placed one by one on a weighing table and the weight is moved to the sorting means.
- a transport unit may be configured by combining other components and the transport roller according to the type and characteristics of the inspection object and the specifications of a supply unit that supplies the inspection object.
- Conveying means can be configured by combining or combining with a vibratory feeder for sequentially feeding the object to be inspected to a transporting pocket of a transporting roller by vibration as in a second embodiment described later.
- the conveying means using the intermittently rotating conveying roller is, of course, suitably used as the conveying means of the weight sorting apparatus of the present invention having the above-mentioned calibration function.
- the processing capacity of the weight sorting apparatus of the present invention having the above-mentioned calibration function it is possible to improve the processing capacity of the weight sorting apparatus of the present invention having the above-mentioned calibration function, to reduce the material cost and the manufacturing cost.
- FIG. 1 is a front view schematically showing a weight sorting device according to a first embodiment of the present invention.
- FIG. 2 is a side view schematically showing the weight sorter.
- FIG. 3 is a partially enlarged cross-sectional view showing a first weighing unit constituting the weight sorting apparatus and its periphery.
- Fig. 4 is a partially enlarged cross-sectional view illustrating the operation of transferring the capsule agent (inspection object) from the tray (weighing table) of the first weighing section to the discharge shoot of the sorting means in the same weight sorter. It is.
- FIG. 5 is a partially enlarged perspective view showing a conveying roller and a posture changing plate constituting the same weight sorting apparatus.
- FIG. 6 is a partially enlarged perspective view showing a defective product recovery conveyor constituting the weight sorting apparatus.
- FIG. 7 is a front view schematically showing a weight sorting device according to a second embodiment of the present invention.
- FIG. 8 is a partially enlarged cross-sectional view showing a vibrating feeder for supplying a capsule agent to a transport roller in the weight sorting apparatus.
- FIG. 9 is a schematic diagram showing a conventional weight sorting device.
- FIGS. 1 to 6 show a weight sorter according to a first embodiment of the present invention.
- This weight sorter measures the weight of a capsule and determines that the capsule is within a predetermined weight range. It is determined whether the product is within the specified weight range or not and the defective product outside the specified weight range.
- the weight sorter stores a predetermined number of capsules and continuously supplies the capsules, and a hopper 1 (supply section), which measures the weight of the capsules.
- a first weighing unit 2 for carrying out the process, a transporting means 3 for transporting capsules randomly supplied from the hopper 1 to the first weighing unit 2 one by one, and a capsule based on a measurement result by the first weighing unit 2.
- a quality judgment unit (not shown) for judging the quality of the capsule; and a non-defective capsule according to the judgment result by the quality judgment unit. Sorting means 4 for sorting into capsules and defective products, sampling means 5 for sampling capsules after weighing at the time of calibration, and capsules sampled by the sampling means 5 are weighed again.
- the second weighing unit 6 compares the weight measurement result of the sampled capsule agent by the first weighing unit 2 with the weight measurement result of the second weighing unit 6 by the first weighing unit.
- a calibration section (not shown) for performing the calibration of 2.
- the transfer section 3 includes a supply drum 31 having a part of the outer peripheral surface rotatably disposed in proximity to the hopper 1, and a supply drum 31. Below, it comprises a transport roller 32 rotatably disposed in a state where the outer peripheral surface is close to the outer peripheral surface of the supply drum 31.
- the capsule is placed on the outer peripheral surface of the supply drum 31 in an upright posture (here, the “upright posture” means that the capsule agent moves in the axial direction with the diameter of the drum).
- the supply pockets 311 to be accommodated are arranged in a row along the circumferential direction of the drum 31 and the row of the pockets 311 Many rows (12 rows in the figure) are formed on the outer peripheral surface of the.
- the supply drum 31 is provided with a suction shoe 312 communicating with each supply pocket 311 for each supply bottle 311.
- each supply bottle 3 1 1 When the capsule is received from the hopper 1 to the supply pocket 3 11, the inside of each supply bottle 3 1 1 is sucked through the suction shell 3 12, whereby the respective supply pocket 3 1 from the hopper 1 is sucked. Capsules are smoothly transferred to 1. Further, as shown in FIG. 13, a quarter of the circumference from the upstream side in the rotation direction of the supply drum 31 to the vicinity of the lowest point along the rotation direction of the supply drum 31 prevents the capsule agent from falling off. Covered by cover plate 3 13.
- the outer peripheral surface of the transport roller 32 corresponds to the supply pocket 311 of the supply drum 31.
- a number of transfer bottles 321, which are arranged in a line along the direction, are formed, and the number of the bottles corresponds to the number of the above-mentioned supply bottles 311, and a number of the rows (12 in the figure). Column) is formed.
- the transport pocket 32 1 can accommodate the force capsule agent in a rollover state (here, the “rollover state” is a state in which the capsule agent has its axial direction oriented in the axial direction of the roller). In this case, as shown in FIGS.
- the encapsulant stored in the transporting box 32 1 in an upright posture has its tip protruding from the outer peripheral surface of the transporting roller 32. It is in a state where it has been set.
- an approximately 1Z4 circumferential portion from the upstream side in the rotational direction of the transport roller 32 to the vicinity of the lowest point along the rotational direction is a posture conversion plate.
- the upper end of the attitude conversion plate 322 corresponds to each of the above-mentioned row of transport bottles 321, as shown in FIG. V-shaped grooves 3 2 3 are formed.
- Each of the supply drum 31 and the transport roller 32 is controlled by an indexing device 13 (see FIG. 2) for determining the rotation speed and angle. , And intermittently rotates in the opposite directions (in FIG. 1, the supply drum 31 is counterclockwise, and the transport roller 32 is clockwise).
- the supply drum 31 and the transport roller 32 are intermittently rotated under the control of the index device 13.
- a step motor (not shown) is used instead of the above-mentioned index device 13.
- the supply drum 31 and the transport roller 32 may be configured to be intermittently rotatable.
- the first weighing section 2 is in a state where a tray (weighing table) 24 is brought close to the peripheral surface at the lowest point of the transport roller 32.
- a differential transformer-type balance 21 is provided, and the weight of the capsule agent transported by the transport roller 32 is measured by the differential transformer-type balance 21.
- each of the differential transformer balances 21 is arranged one by one in correspondence with each of the pocket rows of the transport bottles 321, of the transport rollers 32.
- 12 differential transformer-type balances 21 are arranged in accordance with 12 rows of bolt rows.
- 22 is a differential transformer
- 2 3 is a differential transformer. Is a differential transamplifier.
- the upper surface of the tray 24 of the differential transformer-type balance 21 has a shape in which the center portion is substantially V-shaped, and the capsule is placed on this recess. The weight is measured stably.
- the result of the weight measurement of the first weighing unit 2 by each of the differential transformer balances 21 is sent to the pass / fail judgment unit (not shown), and each of the differential transformer balances 21, that is, each The quality of the capsule weight is determined for each row of bottles.
- the judgment by the pass / fail judgment unit is performed by comparing the measured value measured by each differential transformer balance 21 with a predetermined reference value set in advance to determine whether or not the difference is within a predetermined allowable range. If it is within the allowable range, it is determined to be a good product, and if it exceeds the allowable range, it is determined to be a defective product.
- the sorting means 4 has an upper end opening close to the outer peripheral surface of the roller 32 near the lowermost point of the transfer port roller 32 and the differential transformer type.
- a rectangular tubular discharge shoot 41 arranged in an inclined state, and a rectangular tubular discharge branch branched from an intermediate portion of the discharge shoot 41 and disposed vertically.
- Non-defective product cutout 42, and a pass / fail classification that is provided at a branch point between the discharge shoots 41 and 42 and opens and closes the upper end opening of the defective product discharge shoot 42.
- the shutter 43 is provided.
- the discharge shoots 41 are provided one by one in correspondence with each row of pockets of the transporting box 321, of the transporting roller 32, and are not clearly shown in the drawing.
- 12 discharge shoots 41 are provided according to the 12 rows of pockets, and these 12
- Each of the discharge shoots 41 of the above is provided with the above-mentioned defective discharge shoot 42 and the pass / fail sorting shutter 43, respectively.
- each of the pass / fail sorting shutters 43 described above always closes the upper end opening of the above-mentioned defective product discharging shutter 42.
- a pass / fail judgment unit judges a defect, as shown by a two-dot chain line in FIG. 3
- the pass / fail sorting shutter 43 opens, and the upper end of the defective discharge shoot 42 is opened.
- the discharge shoot 41 is closed by the shutter 43, and the capsule agent flowing in the discharge shoot 41 drops into the defective discharge shoot 42. I have.
- a non-defective product recovery conveyor 44 is disposed in front of the discharge shoot 41 as a reversible non-defective product transfer machine.
- the non-defective product discharged through the non-defective product conveyor is transported by the non-defective product recovery conveyor 44 and collected through the non-defective product recovery shoot 44 1 (see Fig. 2).
- a defective product collection conveyor 45 is provided at the end of the defective product discharge shoot 42 as a reversible defective product collection transporter, and the defective products discharged through the defective product discharge container 42 are disposed.
- Non-defective product capsules are transported by this defective product recovery conveyor 45, and are collected in the defective product recovery container 45 2 (see Fig.
- a defective product discharge sensor 45 (see FIG. 1) comprising a pair of emitters and receivers is attached near the lower end opening of each of the defective product discharge shoots 42. 4 5 3 By detecting the passage of the capsule, whether the capsule determined as defective by the pass / fail determination unit (not shown) has been discharged through the defective discharge outlet 42 or not. To make sure.
- the non-defective product collection conveyor (non-defective product transfer machine) 44 and the non-defective product collection conveyor (defective product collection transport machine) 45 are used for the non-defective product collection shoot 44 1 and defective product collection, respectively.
- Shoot 4 5 1 The non-defective product recovery conveyor 44 always rotates in the direction of the arrow A in Fig. 2 and the defective product recovery conveyor 45 rotates in the direction of the arrow B in Fig. Both the conveyor 44 and the defective product recovery conveyor 45 are configured to be reversible.
- the non-defective product recovery conveyor 44 can be replaced by a defective product recovery conveyor in the direction of arrow C in Fig. 2.
- the defective product discharging shoot 42 that constitutes the above-mentioned sorting means 4 2.
- the above-mentioned defective / non-good sorting shirt 43 and the above-mentioned defective product collecting conveyor 45 also constitute the above-mentioned sampling means 5.
- capsules for calibration are sampled by sampling means 5 consisting of the defective product discharge shoot 42, the quality sorting shutter 43, and the defective product recovery conveyor 45. It is supposed to.
- a command from the calibration section does not perform the quality judgment regardless of the judgment result of the quality judgment section (not shown).
- the condition selection shutter 43 opens, and all capsules from the discharge shoot 41 are guided to the defective product recovery conveyor 45 through the defective product discharge shoot 42, and the defective product is returned.
- Collection conveyor 4 5 The capsules are reversed in the direction of arrow D in Fig. 2 in the opposite direction to the direction of rotation during normal defective product recovery, and each capsule is sent to the second weighing section 6 through the sampling shoot 454, and calibration is performed. Capsules are prepared for sampling.
- the defective product recovery conveyor 45 has a large number of partition walls 456 standing at equal intervals on the conveyor surface of the conveyor belt 45-5.
- the capsule holding portion 457 is formed between the partition walls 456.
- the capsules sent from the defective product discharge shoots 42 are stored and transported one by one in the capsule agent holding sections 457.
- the defective product recovery conveyor 45 is intermittently rotated in the direction of arrow D in FIG. 2 during calibration, whereby one of each of the encapsulant holding sections 457 is provided.
- the stored capsules are sequentially dropped one by one into the second weighing unit 6 through the sampling shoots 45, and the second weighing unit 6 is configured to measure the weight of the capsules one by one. You.
- any device may be used as long as it can automatically and highly accurately perform zero-point setting and weight measurement.
- a Mettler balance is suitably used, and a Metra balance is also used in this embodiment.
- the calibration section (not shown) starts the above-mentioned sampling operation at an arbitrary interval set in advance, and further, based on the result of the weight measurement by the second weighing section 6, performs the differential operation.
- the force used to carry out the calibration of the transformer-type balance 21 The carry-out operation by the carrier-type balance is performed by the differential transformer-type balance 21 of the first weighing unit 2 for the same capsule.
- each of the pass / fail determination unit (not shown) and the calibration unit (not shown) can be configured using an appropriate computer.
- the pass / fail determination unit and the carrier The brake section and may be composed of one convenience store.
- Reference numeral 11 in FIG. 1 denotes a brush opening roller for surely loading the capsule to be inspected in the hopper 1 one by one into the supply pocket 3 11 of the supply drum 3 1.
- capsules stored in a random manner in the hopper 1 are stored in an upright posture in the supply pocket 3 11 of the supply drum 31, and the supply drum 3 1
- the supply drum 31 is transported downward by the intermittent rotation of the supply drum 31 while being held and held in each supply bottle 311.
- the capsule agent is transferred from the hopper 1 into each of the supply pockets 311
- the inside of each of the supply pockets 311 is sucked through the above-mentioned suction shoe 3-2 (see FIG. 3).
- the capsule agent is smoothly transferred from the hopper 1 to each supply pocket 3 11 1 (loading into the supply pocket 3 11 1) by the loosening action of the rotation of the brush roller 11 1.
- each capsule agent delivered to each transport bottle 3 21 of the transport roller 32 is placed in an upright posture as shown in Figs. In the state accommodated in the gate 321, it is carried downward by the rotation of the transport roller 32. At this time, each capsule stored in each transport pocket 32 1 in an upright attitude is distributed to the above-mentioned attitude conversion plate 3 22 with its leading end protruding from the outer peripheral surface of the transport roller 32. As shown in Fig. 5, one protruding end of each capsule is pressed laterally by one inner edge of the V-shaped groove 3 2 3 of the attitude conversion plate 3 2 2.
- each capsule is turned into a rolled state and is placed in each transporting box 321, and the posture changing plate 322 surely prevents the capsules from falling off while preventing falling off. Carried to the point. Then, as shown in FIG. 3, at the lowest point of the transport roller 32, the capsule agent in the transport bottle 32 1 is transferred to the differential transformer balance 21 of the first weighing unit 2. The weight of the capsule is measured by the differential transformer balance 21 while the intermittently rotating transfer port roller 32 placed on the tray 24 is stopped.
- the result of the weight measurement by the differential transformer-type balance 21 is compared with a predetermined reference value set in advance by the pass / fail determination unit (not shown), and whether the difference is within a predetermined allowable range.
- the product is judged to be good if it is within the allowable range and defective if it is out of the allowable range. If it is determined that one of the measured values of the 12 differential transformer balances 21 is defective, the failure detection signal immediately triggers the open / close operation of the pass / fail sorting shutter 43. It is transmitted to the control unit (not shown) for controlling, and the pass / fail sorting shutter 43 provided in the corresponding discharge shoot 41 opens, and the defective product is in the state shown by the two-dot chain line in FIG. The upper end opening of the discharge shoot 42 is opened, and the discharge shoot 41 is closed by the shirt 43.
- the capsule agent accommodated in the transport bottle 32 1 is discharged from the tray 24 onto the discharge shoe. 4 ⁇ ⁇ 4 4 4 4 4 4 4 4 4 4 4 4. 4 fall into 1.
- the non-defective capsule determined by the non-defective determining unit flows down the discharge shoot 41 by its own weight, and is placed on the non-defective product recovery conveyor 44.
- the non-defective product recovery conveyor 4 4 is transported to the right side in Fig. 2 by rotating it in the direction of the arrow A in FIG.
- the defective capsule that is determined to be defective by the above-mentioned pass / fail judgment section moves downward in the discharge shoot 41 in which the above-mentioned pass / fail selection shirt 43 is open due to its own weight.
- the defective product is dropped into the defective product discharge shoot 42 branched from the discharge shoot 41, and is placed on the defective product recovery conveyor 45 through the defective product discharge shoot 42.
- the defective recovering conveyor 4 is placed on the 5 the defective capsule Le agent, more rotation in the Figure 2 in the direction of arrow B unmoving good recovery conveyor 4 5, and into the left in Figure 2 It is stored in the defective product collection container 4 52 through the defective product collection shoot 4 5 1.
- the pass / fail judgment unit (not shown) can detect the defective capsule. It is checked whether or not the defective capsule that has been determined to be defective has been discharged through the defective product discharge shot 42.If no defective capsule has been discharged, the above non-defective product is checked.
- the recovery conveyor 44 reverses in the direction of arrow C in Fig. 2 and transports all the capsules on the non-defective collection conveyor 44 to the left side in Fig. 2, and temporarily stores via the temporary storage shoe 44.
- the collection in step 3 ensures that defective products are not mixed into non-defective products.
- the capsules collected in the temporary storage containers 4 4 3 may be returned to the hopper 1 and subjected to weight measurement again.
- the same operation is repeated continuously, and the capsule is automatically sorted into a non-defective product and a defective product with poor weight, and collected.
- the first weighing section 2 is automatically configured at an arbitrary preset interval in the calibration section (not shown). Calibration of the differential transformer balance 21 is performed.
- the calibration program of the apparatus of the present embodiment is started, the weight of the capsule is measured by the differential transformer balance 21 and the result is stored in the calibration section (not shown).
- the pass / fail sorting shutter 43 opens unconditionally without performing the pass / fail judgment, and the differential transformer type ⁇ ⁇ ⁇ ⁇ All the capsules after the weight measurement in 21 fall through the defective product discharge shoe 42 onto the defective product recovery computer 45, and as shown in Fig. 6, recover the defective product.
- One capsule agent is stored in each capsule agent holding section 457 of the conveyor 45, and the defective product collection conveyor 45 rotates in the opposite direction to the normal rotation direction at the time of defective product collection. Rotate intermittently in the direction of arrow D in Fig.
- the capsules are dropped one by one on the tray of the METTLER balance that constitutes the second weighing section 6, and finally the single-carrying is performed in the illustrated device. 1 Two capsules are to be placed, but this METTLER balance automatically sets the zero point immediately after the weight of one capsule is measured. This ensures that capsules are weighed one by one. During this time, the above-described weight sorting operation is temporarily stopped.
- the measurement results of the capsules weighed by the second weighing unit 6 are sent to the calibration unit (not shown), and the same capsules in the calibration unit are subjected to the first measurement. It is compared with the measurement result obtained by performing weight measurement with the differential trans-balance balance 21 of the weighing unit 2 and it is determined whether or not the difference between the two measurement results is within a predetermined error range. It is determined whether the balance 21 needs adjustment or repair. As a result, both differential transformer balances 21 require adjustment and repair. If it is determined that the weight selection has been completed, the apparatus is started again and the above-described weight selection operation is repeated.
- the device is stopped as it is, a warning sign is issued, and a display (not shown) etc.
- the information such as which differential transformer balance 21 needs to be adjusted or repaired is displayed.
- the worker adjusts or repairs the defective differential transformer balance 21 and then restarts the apparatus to restart the above-described weight sorting operation.
- the capsules are returned to the hopper again for re-inspection, which is wasteful. It is possible to perform highly reliable inspection without any problem.
- the weight selection described above is performed while performing such a calibration operation at an interval set arbitrarily in advance.
- the capsule placed on the pan of the METTLER balance that was sampled for calibration may be removed each time the calibration is performed, and the METTLER balance may be placed on the pan. Even if the capsule remains, a zero point is set each time, so it may be removed after the capsule has accumulated on the pan to some extent.
- the capsules removed from the receiving tray may be returned to the hopper 1 and subjected to a weight test again.
- FIGS. 7 and 8 show a weight sorter according to a second embodiment of the present invention.
- the weight sorter according to the second embodiment is similar to the supply drum of the device according to the first embodiment.
- a vibratory feeder 33 is used in place of 31 and a non-defective product recovery drum 44 having four blades is used as a reversible non-defective product conveyer instead of the non-defective product conveyer 44 in the apparatus of the first embodiment.
- Other configurations are substantially the same as those of the first embodiment. belongs to.
- the weight sorter puts the capsule material of the test object, which is randomly supplied from the hopper 11, into the vibration feeder 33 by the belt conveyor 12.
- the vibrating feeder 33 supplies the capsules one by one to the respective transport pockets 32 1 of the transport rollers 3 2 through the supply pipe 3 4 in an upright posture, and the discharge shoot 4 1. Is discharged out of the device through the non-defective product recovery shoot 441, by rotating the non-defective product collection drum 46, or into the temporary storage container 44 43 through the temporary storage shoot 44 42. It is to be collected.
- the vibratory feeder 33 includes a vibrator 331, and an alignment supply plate 3332 attached to the vibrator 331 at a predetermined angle. are doing.
- the number of the capsule alignment grooves 3 3 4 is provided according to the number of rows of the transport bottles 3 21 provided on the transport rollers 32, and in this embodiment, the same as in the first embodiment. Since the transport roller 32 having the 12 rows of transport pockets 3 21 is used, the number of the capsule alignment grooves 3 34 is also 12.
- a plurality of supply pipes 34 communicating with the tip of each capsule alignment groove 3 34 are connected to the tip of the alignment supply plate 3 32.
- the transfer roller 32 is fixed in a state of being close to the outer peripheral surface of the transfer opening roller 32 so as to correspond to the transfer bottle 32 1 of the transfer roller 32.
- a spiral pipe in which a piano wire is wound in a coil shape is used as the supply pipe 34, and the supply pipe 34 is aligned by bending of the spiral pipe. So that the vibration of the supply plate 3 3 2 is absorbed. Is wearing.
- the supply of capsules by the vibrating feeder 33 is performed as follows. First, the capsule agent supplied randomly from the hopper 1 by the belt conveyor 1 2 is put into the capsule storage section 3 3 3 of the vibrating feeder 3 3, and vibrated by the vibration generated by the vibrator 3 3 1 It is supplied on the alignment supply plate 332.
- the capsule agent randomly supplied on the alignment supply plate 332 is filled with the capsule alignment groove 3 3 4 formed on the alignment supply plate 332 by the vibration of the alignment supply plate 332.
- force capsules are aligned in a longitudinal direction along the longitudinal direction in the capsule alignment groove 334, and the capsules are sequentially aligned in a longitudinal state by vibration as shown in FIG. It is sent to the supply pipe 34. Then, through the supply pipe 34, one by one is supplied to the transport pocket 3 21 of the transport roller 32 that rotates intermittently in the upright posture.
- the non-defective product recovery drum 46 which was adopted as the non-defective product recovery transport machine, will be described.
- the non-defective product recovery drum 46 has four blades and is rotatable forward and backward. It is arranged between the branch point with the temporary storage shots 44 and the discharge shot 41.
- the good product collection drum 46 always rotates counterclockwise as indicated by the arrow in FIG. 7 and transfers the capsule agent flowing through the discharge shoot 41 to the good product collection shoot 44 1. It sends the good capsules out of the device.
- the weight sorters of the first and second embodiments it is possible to perform the weight inspection of the capsule while performing the calibration automatically at predetermined intervals set in advance. In addition, it is possible to efficiently perform a highly accurate and reliable weight inspection without performing a complicated manual recalibration operation.
- the defective product discharging shoot 42 constituting the sorting means 4 the pass / fail sorting shutter 43, and the defective product collection
- the sampling means 5 is constituted by conveyors (defective product collecting and transporting machine) 45, a relatively simple mechanism using a defective product discharging path without a complicated path is required.
- sampling for calibration can be reliably performed, and the size of the apparatus can be reduced and the cost of parts can be reduced.
- the discharge of the capsule agent determined to be defective by the pass / fail determination unit is detected by the defective discharge sensor 453, and the discharge of the defective is detected. If not, the non-defective product recovery conveyor 44 (first embodiment) or the non-defective product recovery drum 46 (second embodiment) is reversed to prevent defective products from being mixed into non-defective products. Therefore, it is possible to reliably prevent defective products from being mixed into non-defective products, and to perform extremely reliable weight inspection.
- the feeding means 3 is constituted by the supply drum 31 (first embodiment) or the vibrating feeder 33 (second embodiment) and the conveying roller 32, and the conveying roller With the intermittent rotation of 3 2,
- the capsule is conveyed to the receiving pan 24 of the first weighing section 2, and the weight is measured by intermittent rotation of the conveyer roller 32, after which the capsule is sent to the discharge outlet 41 of the sorting means 4.
- the conveying means is composed of a smaller number of parts than the conveying means of the above-mentioned conventional weight sorting apparatus, and the moving parts are also provided with the supply drum 31 or the vibratory feeder 33 and the conveying port. There is no need for a complicated drive mechanism or control mechanism since the movement only needs to be simple intermittent rotation or vibration.
- the weight sorting apparatus According to the conventional weight sorting apparatus, according to the weight sorting apparatus, a large number of dynamic parts requiring complicated movements are controlled while accurately timing the workpiece to be transported. Fewer parts compared to equipment. With a simple mechanism, the inspection object can be transported accurately and reliably, and the processing capacity can be improved and the cost can be reduced.
- the weight sorter of the present invention is not limited to the above embodiment, but can be variously modified.
- the transport unit 3 is configured by using the supply drum 31 (first embodiment) or the vibrating feeder 33 (second embodiment) and the transport roller 32, but the transport unit 3 is Any capsule can be used as long as it can surely transport the capsules to the first weighing unit 2 one by one.
- the defective product discharging shoot 42 constituting the sorting means 4 the pass / fail sorting shutter 43, and the defective product collecting conveyor (defective product collecting and transporting machine) 45 are used to carry out the cleaning.
- the sampling means may be provided independently of the sorting means 4, and the sorting means 4 is also a defective product branched from the discharge shoot 41.
- the present invention is not limited to the configuration using the discharge shoot 42 and the pass / fail sorting shutter 43, but can be used to reliably collect and reject non-defective products and non-defective products in accordance with the judgment result of the pass / fail judgment unit. Any one may be used.
- the balances used in the first weighing unit 2 and the second weighing unit 6 are not limited to the differential transformer balance and the Mettler balance, and other balances and weight measuring devices may be used.
- the operator adjusts or repairs the first weighing unit 2. It is also possible to automatically make adjustments and restorations by appropriate adjustment means and restoration means. Other configurations can be appropriately changed and departed without departing from the gist of the present invention. I can't.
- the weight sorting device of the present invention is suitably used for the weight inspection of capsules as in the above-described embodiment, but the object to be inspected is not limited to capsules, but tablets and the like. It is also suitably used when performing weight inspection on various products such as other pharmaceuticals, various foods, chemicals, and other articles.
- the present invention provides, as a second invention, an intermittently rotating supply roller provided with a transport pocket on an outer peripheral surface as a transport means for transporting the inspection object one by one to a weighing table.
- the calibration function can be omitted depending on the type of the object to be inspected.For example, in the apparatus of the above embodiment, only the calibration is involved.
- the weight selecting device can be configured by omitting the member / mechanism to be used.
- the weight inspection can be performed while automatically performing the calibration at predetermined intervals set in advance, and the manual labor is complicated.
- a highly accurate and reliable weight inspection can be efficiently performed without the necessity of performing a complicated calibration operation.
- the object to be inspected is reliably conveyed by a relatively simple mechanism to measure the weight. It can improve processing capacity and reduce costs such as component and manufacturing costs.
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/508,283 US6478162B1 (en) | 1998-07-09 | 1998-07-09 | Weight sorter |
DE69838392T DE69838392T2 (de) | 1998-07-09 | 1998-07-09 | Sortierer nach gewicht |
KR10-2000-7002462A KR100477144B1 (ko) | 1998-07-09 | 1998-07-09 | 중량선별장치 |
EP98931023A EP1014053B1 (en) | 1998-07-09 | 1998-07-09 | Weight sorter |
ES98931023T ES2293683T3 (es) | 1998-07-09 | 1998-07-09 | Dispositivo clasificador por peso. |
PCT/JP1998/003078 WO2000003211A1 (fr) | 1998-07-09 | 1998-07-09 | Trieuse ponderale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1998/003078 WO2000003211A1 (fr) | 1998-07-09 | 1998-07-09 | Trieuse ponderale |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/508,283 A-371-Of-International US6478162B1 (en) | 1998-07-09 | 1998-07-09 | Weight sorter |
US09508283 A-371-Of-International | 1998-07-09 | ||
US10/253,808 Division US6877611B2 (en) | 2000-03-09 | 2002-09-25 | Weight sorter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000003211A1 true WO2000003211A1 (fr) | 2000-01-20 |
Family
ID=14208581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/003078 WO2000003211A1 (fr) | 1998-07-09 | 1998-07-09 | Trieuse ponderale |
Country Status (6)
Country | Link |
---|---|
US (1) | US6478162B1 (ja) |
EP (1) | EP1014053B1 (ja) |
KR (1) | KR100477144B1 (ja) |
DE (1) | DE69838392T2 (ja) |
ES (1) | ES2293683T3 (ja) |
WO (1) | WO2000003211A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2395017A2 (en) | 2003-05-30 | 2011-12-14 | Merus B.V. | Design and use of paired variable regions of specific binding molecules |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69933001T2 (de) * | 1998-12-28 | 2007-02-22 | Ishida Co., Ltd. | Kombinatorisches Wägesystem |
KR100399225B1 (ko) * | 1999-07-13 | 2003-09-22 | 주식회사 포스코 | 소결생석회의 절출량 제어방법 |
KR100615904B1 (ko) * | 2005-07-27 | 2006-08-28 | 삼성전자주식회사 | 타블렛 무게 측정부를 구비하는 몰딩수지 타블렛 공급 장치 |
DE102005060039B4 (de) * | 2005-12-15 | 2007-08-30 | Wipotec Wiege- Und Positioniersysteme Gmbh | Wägestation mit Förderelement |
FI121288B (fi) * | 2007-10-05 | 2010-09-15 | Tamtron Oy | Menetelmä ja järjestelmä materiaalinsiirtovälineeseen kuuluvan punnituslaitteen vakaamiseksi |
KR100899976B1 (ko) * | 2007-11-09 | 2009-05-28 | 주식회사 힘스 | 검사장치 |
KR100932194B1 (ko) * | 2007-11-14 | 2009-12-16 | 유종재 | 가공품의 불량 선별장치 |
CA2649971A1 (en) * | 2008-01-21 | 2009-07-21 | Fps Food Processing Systems B.V. | System for sorting elongated products, and a corrugated belt conveyor |
DE212008000123U1 (de) * | 2008-07-09 | 2011-04-28 | Shanghai Hengyi Pharmaceutical Equipment Co., Ltd. | Vorrichtung zum schnellen Wiegen von Kapseln |
IT1401415B1 (it) * | 2010-08-20 | 2013-07-26 | Ima Spa | Sistema e metodo per pesare articoli |
GB2497320A (en) | 2011-12-06 | 2013-06-12 | Vectura Ltd | Checkweigher for blister strips or capsules |
EP2928776B1 (en) | 2012-12-05 | 2016-11-02 | Molins Plc. | Weighing device |
ITBO20130430A1 (it) * | 2013-08-01 | 2015-02-02 | Mg 2 Srl | Metodo ed apparecchiatura per la pesatura di capsule per prodotti farmaceutici |
KR101529106B1 (ko) * | 2014-01-14 | 2015-06-16 | 주식회사 세종파마텍 | 약품처리장치 |
ITMI20150570A1 (it) * | 2015-04-21 | 2016-10-21 | Ima Spa | Metodo di pesatura di contenitori di sostanze farmaceutiche, medicali, alimentari o simili |
WO2017151920A1 (en) * | 2016-03-02 | 2017-09-08 | Wilt Robert R | Sample cup feeding system |
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JPS5830379A (ja) * | 1981-08-19 | 1983-02-22 | アンリツ株式会社 | 計量選別装置 |
JPS63309265A (ja) * | 1987-06-11 | 1988-12-16 | Shionogi & Co Ltd | カプセル充填重量制御方法および制御装置 |
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US2781995A (en) * | 1951-04-13 | 1957-02-19 | Magnuson | Apparatus for weight filling of containers |
US5044504A (en) * | 1988-09-23 | 1991-09-03 | Powell Machinery Inc. | Self-singulating weight sizer |
GB2234357A (en) * | 1989-07-28 | 1991-01-30 | Hitech Electrocontrols Ltd | Weighing machine |
US5249689A (en) * | 1991-05-13 | 1993-10-05 | Tomra Systems A/S | Handling and compacting of empty beverage cans |
DE4419488A1 (de) | 1994-06-03 | 1995-12-07 | Hoefliger Harro Verpackung | Vorrichtung zum Wiegen von Hartgelatinekapseln |
IT1285463B1 (it) * | 1996-02-21 | 1998-06-08 | Ima Spa | Apparato per la pesatura automatica, continua, rapida e precisa di prodotti di piccole dimensioni, particolarmente di capsule di gelatina |
DE19819395C1 (de) * | 1998-04-30 | 1999-10-28 | Bosch Gmbh Robert | Vorrichtung zum Wiegen von Hartgelatinekapseln o. dgl. |
-
1998
- 1998-07-09 DE DE69838392T patent/DE69838392T2/de not_active Expired - Lifetime
- 1998-07-09 US US09/508,283 patent/US6478162B1/en not_active Expired - Lifetime
- 1998-07-09 KR KR10-2000-7002462A patent/KR100477144B1/ko not_active IP Right Cessation
- 1998-07-09 ES ES98931023T patent/ES2293683T3/es not_active Expired - Lifetime
- 1998-07-09 WO PCT/JP1998/003078 patent/WO2000003211A1/ja active IP Right Grant
- 1998-07-09 EP EP98931023A patent/EP1014053B1/en not_active Expired - Lifetime
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS5830379A (ja) * | 1981-08-19 | 1983-02-22 | アンリツ株式会社 | 計量選別装置 |
JPS63309265A (ja) * | 1987-06-11 | 1988-12-16 | Shionogi & Co Ltd | カプセル充填重量制御方法および制御装置 |
Non-Patent Citations (1)
Title |
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See also references of EP1014053A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2395017A2 (en) | 2003-05-30 | 2011-12-14 | Merus B.V. | Design and use of paired variable regions of specific binding molecules |
EP2395016A2 (en) | 2003-05-30 | 2011-12-14 | Merus B.V. | Design and use of paired variable regions of specific binding molecules |
Also Published As
Publication number | Publication date |
---|---|
EP1014053A1 (en) | 2000-06-28 |
KR20010023803A (ko) | 2001-03-26 |
DE69838392D1 (de) | 2007-10-18 |
ES2293683T3 (es) | 2008-03-16 |
EP1014053B1 (en) | 2007-09-05 |
EP1014053A4 (en) | 2001-10-31 |
US6478162B1 (en) | 2002-11-12 |
DE69838392T2 (de) | 2008-07-31 |
KR100477144B1 (ko) | 2005-03-18 |
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