CN102805934B - Tile turning mechanism of mahjong machine - Google Patents
Tile turning mechanism of mahjong machine Download PDFInfo
- Publication number
- CN102805934B CN102805934B CN201210278287.5A CN201210278287A CN102805934B CN 102805934 B CN102805934 B CN 102805934B CN 201210278287 A CN201210278287 A CN 201210278287A CN 102805934 B CN102805934 B CN 102805934B
- Authority
- CN
- China
- Prior art keywords
- board
- identification
- mahjong machine
- center
- conveyer belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Pinball Game Machines (AREA)
Abstract
The invention relates to a tile turning mechanism of a mahjong machine. The tile turning mechanism comprises an identification surface, identification slots and a tile conveying slot; the tile conveying slot and the identification slots respectively comprise a conveyer belt and guide surfaces arranged at the two sides of the conveyer belt; the conveying end of the conveyer belt of the tile conveying slot forms the output end of the tile conveying slot; the identification surface is arranged in the center of the output end and not higher than a plane of the conveyer belt; the width of the identification surface is smaller than twice of center thickness; a plurality of steps which are uniformly distributed and vertical to a transmission direction are arranged on the conveyer belt; the guide surfaces stop at the position corresponding to the identification surface; the identification slots are symmetrically arranged at the two sides of the identification surface, and tiles are turned over laterally on the identification surface, and fall into corresponding identification slot according to the centre-of-gravity position. The tile turning mechanism has the advantages that coordination of a magnetic material and a corresponding photoelectric device is not needed any more to identify the tile surface, so that the cost can be saved, consumption of a rare earth material is reduced, the probability of cheating on the tile surface is also reduced, the tile surface identification is very accurate, the tile turning action is reliable, and the structure is simple.
Description
Technical field
The present invention relates to mahjong machine, particularly relate to the flop mechanism of kind of mahjong machine.
Background technology
The mah-jong pieces that existing mahjong machine uses are all magnetic, and the front (having character or white face) of mah-jong pieces and reverse side have different magnetic.When mahjong machine works, these magnetic mahjongs shuffle in bucket by the traffic cycle of bottom of the barrel of shuffling drive and rotate thereupon, mah-jong pieces move to traffic cycle edge under the influence of centrifugal force.Some pieces of permanent magnets are set below traffic cycle, mah-jong pieces may produce upset because being subject to this permanent magnets magneticaction in the process to edge movement, according to the two magnet two like magnetic poles repel each other principles that there is a natural attraction between the sexes, be in the board that the mah-jong pieces final turning board face at traffic cycle edge is consistent, namely downward board face is that magnetic pole corresponding to permanent magnets on traffic cycle is different.The consistent board in these board faces is attracted on the suction board wheel in four directions by magnetic force again, takes turns rotation send in delivery chute by suction board.To change direction, mah-jong pieces board face, as long as change the magnetic polarity corresponding to obverse and reverse of mah-jong pieces, or the permanent magnets magnetic polarity below the traffic cycle changing bottom of the barrel of shuffling.
Its manufacture craft relative complex of the magnetic mah-jong pieces of tool, the production cycle is long, energy consumption is large, and because consuming a large amount of rare earth material containing being magnetic, cost is high, will place magnetic material simultaneously make its designs and varieties single because of inside; Magnetic board has cheating condition on the other hand.For many years, inside and outside industry all by fair means or foul " demagnetization ", but without the ordinary mahjong of magnetic, realize correct and board face identification reliably and then turn-over difficulty is very large, to the frame for movement of mahjong machine and the technical requirement such as precision, stability of electrical equipment control high, the accuracy rate of action must be accomplished absolutely.Through the effort of nearly ten years, any mahjong tile surface recognition technology of relative maturity was by the white of mah-jong pieces just or have the Analysis of Reflective Spectrum of face, character face (board front) and colored NULI character face (board reverse side) to identify and send the corresponding frame for movement of order-driven and realize.But up to the present, the accuracy of this identification reaches and also do not reach requirement, to make without magnetic mahjong machine product at home, batch that outer market does not still have throws in.
Summary of the invention
The object of the invention is to propose a kind of just can identify mah-jong pieces positive and negative without the need to magnetic and optical, electrical device and corresponding circuits, and it is carried out to the flop mechanism of a kind of mahjong machine of board face arrangement.
Above-mentioned purpose of the present invention realizes by with following technical proposals.
The flop mechanism of described mahjong machine, comprises identification face, identification slot and defeated board groove; Described defeated board groove and identification slot comprise conveyer belt respectively and are placed in the spigot surface of conveyer belt both sides; The conveyer belt of described defeated board groove transmits the output that the end forms defeated board groove, described identification face is placed in the center of described output, and not higher than conveyer belt plane, identify that face width degree is less than 2 times heavy center thicknesses, described heavy center thickness is the vertical range of described board center of gravity to board mid-depth face; Described driving-belt is provided with some uniform steps vertical with transmission direction; The position cut-off that described spigot surface is corresponding in the face of identification, described identification slot is symmetricly set in both sides, identification face, and described board is turned on one's side on board identification face, and falls in corresponding identification slot by position of centre of gravity.
The further design of the flop mechanism of described mahjong machine is, described two spigot surfaces are attached on two corresponding parallel guide plates, and the medial surface that this two parallel guide plate is relative is described spigot surface.
The further design of the flop mechanism of described mahjong machine is, described be symmetricly set in both sides, identification face two described in identification slot totally one driving-belt, one guide plate is placed in the center of driving-belt, the two sides of this guide plate respectively be positioned at the driving-belt both sides spigot surface depended on corresponding guide plate and form two parallel identification slots.
The further design of the flop mechanism of described mahjong machine is, described driving-belt is the conveyer belt of closed loop, by the transmission running roller transmission of correspondence.
The further design of the flop mechanism of described mahjong machine is, the distance between the adjacent step on described driving-belt is greater than the length of board.
The further design of the flop mechanism of described mahjong machine is, described board is different along the Density Distribution of board thickness direction, makes the center of gravity of described board be partial to front or the reverse side side of board.
The further design of the flop mechanism of described mahjong machine is, described board is made corresponding cuboid by the material of two kinds of different densities and is arranged by board thickness direction and is formed by connecting, the Density Distribution of this board through-thickness is different, makes the center of gravity of board be partial to front or the reverse side side of board.
The further design of the flop mechanism of described mahjong machine is, described board makes the inner cavity that contains as the cuboid of board and the filling block suitable with a described cavity part respectively by the material of two kinds of different densities, described cavity is arranged along the thickness direction of board, and described filling block is filled in the cavity bottom corresponding to board front or reverse side one end.
The further design of the flop mechanism of described mahjong machine is, described board is made up inner containing the cuboid of cavity as board of a kind of density material, described cavity is arranged on corresponding to board front or reverse side one end, makes the center of gravity of board be partial to front or the reverse side side of board.
The further design of the flop mechanism of described mahjong machine is, described cavity is the rectangular enclosure corresponding with the cuboid of described board, described filling block is the rectangular block corresponding with described cavity, and this block filling is corresponding to the cavity bottom in board front or reverse side one end.
Flop mechanism of the present invention is partial to the board of front or reverse side for center of gravity, being taken advantage of with the side of board by this kind of board crouches in the defeated board groove of flop mechanism, running to corresponding mahjong pieces outlet and board turning indentation, there, center of gravity is in outside taken advantage of sleeping bearing-surface and produces side upset, being formed does with the front of board or reverse side takes advantage of the flat sleeping board in sleeping face and falls into corresponding identification slot, forms the flat sleeping board in required hit face.Flop mechanism of the present invention is by reaching with the identification of incompatible realization to board face that matches of the biased board of center of gravity the object arranged board face, following beneficial effect will be produced: no longer need magnetic material, thus, on the one hand can be greatly cost-saving, reduce the consumption to rare earth material, decrease the possibility of practising fraud on board on the one hand, carry out the identification of identifying plate face according to board center of gravity very accurate simultaneously, board turning Reliability of Microprocessor is high, and the flop mechanism structure of correspondence is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation making mah-jong pieces with bi-material.
Fig. 2 is the schematic diagram of the another kind of structure making mah-jong pieces with bi-material.
Fig. 3 is the schematic diagram of a kind of structure making mah-jong pieces with a kind of material.
Fig. 4 is the structural representation of flop mechanism of the present invention when overlooking, and the center of gravity that this mechanism registers the license is near the situation of conveyer belt one avris.
Fig. 5 is the schematic diagram of flop mechanism shown in Fig. 4 from board switching process shown in left apparent direction.
Fig. 6 is the structural representation of flop mechanism of the present invention when overlooking, and the center of gravity that this mechanism registers the license is near the situation of the another avris of conveyer belt one.
Fig. 7 is the schematic diagram of flop mechanism shown in Fig. 6 from board switching process shown in left apparent direction.
Detailed description of the invention
When the mah-jong pieces that flop mechanism of the present invention adopts are taken advantage of in the face of lying on one's side formed with its length and width and crouched in a bearing-surface, its center of gravity G is partial to front or the reverse side side of board.This board is different along the Density Distribution of board thickness direction, and make the center of gravity of board be partial to front or the reverse side side of board, its concrete structure can be multiple, and following for act three examples are explained by the present invention, but are never limited to lifted embodiment.
Please refer to Fig. 1, these mah-jong pieces are formed by connecting by the material of two kinds of different densities.This board is taken advantage of with the side that its length L and thickness B is formed and is crouched on bearing-surface, wherein Fig. 1 a is the state of lying on one's side of this board, Fig. 1 b and Fig. 1 c is the left and right view of mah-jong pieces shown in Fig. 1 a respectively, respectively illustrates front Z and the reverse side F of this board, and the length of this board is L, width is S, thickness is B.The material example of two kinds of above-mentioned different densities makes rectangular block 1a and the rectangular block 1b of thickness difference (being respectively B1, B2) respectively.This two rectangular block 1a, 1b through-thickness is docked, such as by mold pressing or injection moulding process, both are consolidated into one, form one piece of mah-jong pieces 1, because this board is along board thickness direction upper density skewness, and the density of the front end of board is large, so the center of gravity G of board is near Z side, board front, be partial to the geometric center C of board.The heavy center thickness of this board is GC, the vertical range of heavy center thickness to be GC be this board center of gravity G to board mid-depth face C.
Refer to Fig. 2, these mah-jong pieces are also made up of the material of two kinds of different densities.Make as board shaped hollow cuboid with the material such as common plastics that density is relatively little, this chamber cuboid is made up of the box body 1.1b comprising board front Z and the lid 1.1a comprising board reverse side F, the building stones high relative to large material such as density by density or iron are made and rectangular block 1.2, this rectangular block 1.2 is suitable and be placed in the cavity corresponding to Z one end, board box body front with cavity, be connected in the inside bottom surface of bottom, near one end of board front Z.By lid 1.1a by mold pressing or other general technological means sealing-ins at the open at one end of box body 1.1b, form one piece of mah-jong pieces 1.This board center of gravity is partial to front Z, and is partial to the side of the geometric center C of board.According to above-described embodiment 1, heavy center thickness GC deposited equally by this board.
Refer to Fig. 3, a kind of material of these mah-jong pieces is made.Cavity is set in the inner side of the thickness direction along board, such as, cavity is being set in the inner side near described board reverse side F one end, make the density near described board reverse side one end be less than the density of board near board front end.Make the Density Distribution of described board through-thickness different.Its concrete structure also can make above-mentioned box body 1.1b and the structure of lid 1.1a, and the box body bottom thickness H1 just near board front end is more much bigger than the box bottom thickness H2 of close board reverse side one end, makes center of gravity G be partial to board front end.Center of gravity can certainly be partial to board reverse side one end as required, this is thing easily for a person skilled in the art.Same according to above-described embodiment, there is heavy center thickness GC in this board equally.
Above-mentioned mah-jong pieces are placed in flop mechanism of the present invention, just can realize identifying the board face of above-mentioned mah-jong pieces and arranging.Concrete structure in flop mechanism as following embodiment, but is not limited to illustrated embodiment.
Contrast Fig. 4 ~ Fig. 7, flop mechanism of the present invention forms primarily of identification face 40, identification slot 20 and defeated board groove 10.Defeated board groove 10, for carrying the board of lying on one's side, forms primarily of parallel spigot surface 11a, 12a and the conveyer belt 14 be placed between this parallel spigot surface.Above-mentioned pair of parallel spigot surface 11a, 12a depend on corresponding pair of parallel guide plate 11,12, and the thickness B of the gap ratio board 1 of two parallel spigot surfaces is more bigger, ensure that the board on conveyer belt is passed abreast with the attitude of lying on one's side like this.The width D of conveyer belt 14 is less than the center of gravity width B G2 in the face of lying on one's side, and the center of gravity of the board that makes to lie on one's side drops on outside conveyer belt plane.The conveyer belt 14 of defeated board groove unit transmits the output 10a that the end forms defeated board groove unit, identification face 40 is placed in the center of output 10a, not higher than conveyer belt 14 plane, can to flush with it or a little less than conveyer belt plane, the present embodiment adopts a little less than conveyer belt plane.Identify that face width degree I is less than 2 times heavy center thickness GC.Spigot surface 11,12 is identifying the position cut-off of face 40 correspondence.Driving-belt 14 is provided with some uniform step 14as vertical with transmission direction, and the spacing between adjacent step is greater than the length L of board.Identification slot 20 is symmetricly set in identification face 40 down either side, the present embodiment two described in identification slot totally one driving-belt 24, one guide plate 13 is placed in the center of driving-belt and is positioned at the below in identification face 40, and two sides 23a, 23b of this guide plate form two parallel identification slots 20 with spigot surface 11a, 12a and driving-belt of being positioned at driving-belt both sides.Identification slot width is more bigger than thickness S, ensures that the board on conveyer belt is passed abreast with flat sleeping attitude like this.Conveyer belt 14,24 in defeated board groove unit 10 and identification slot unit 20 is the conveyer belts being respectively closed loop, all transmits the transmission of running roller (not shown) by least two of correspondence.
When mah-jong pieces 1 are transferred near the direction of lying on one's side of guide plate 11 side according to its center of gravity G in above-mentioned flop mechanism, mah-jong pieces are along direction shown in hollow arrow 15, progressively pushed to the output 10a of delivery chute unit by the step 14a on conveyer belt 14, see Fig. 4 and Fig. 5 a, step 14a longitudinally pushes against below the corresponding side of mah-jong pieces, makes the basic edge of mah-jong pieces perpendicular to direction of advance by translation transmission.When moving to output 20a, be pushed on identification face 40, identification face 40 and step 14a form T-shaped two vertical hinged, ensure that board is steadily carried like this.When board is pushed completely to identification face 40, see Fig. 5 b, produce corresponding rollover by the position of center of gravity G deflection, as the center of gravity G relatively right side of board in Fig. 5, board then identification slot 20 to the right overturns, and forms a reverse side flat sleeping board upwards, see Fig. 5 c at identification slot 20.As mah-jong pieces 1 be transferred in above-mentioned flop mechanism near the direction of lying on one's side of guide plate 12 side according to its center of gravity G time, its running is identical with said process, and just the reverses direction of board is different, refers to Fig. 6, Fig. 7, also forms a reverse side flat board that crouches upwards.
Like this by switching mechanism of the present invention by with the coordinating of the lopsided mah-jong pieces of center of gravity, complete the identification to board face and arrangement, trump card face arranges inconsistent board and is organized into the consistent board in board face, without the need to using the circuit of photo electric sensitive element and correspondence in identification, arrangement process, making mahjong machine produce cost and significantly reducing.
Claims (10)
1. the flop mechanism of mahjong machine, is characterized in that comprising identification face, identification slot and defeated board groove; Described defeated board groove and identification slot comprise conveyer belt respectively and are placed in the spigot surface of conveyer belt both sides; The conveyer belt of described defeated board groove transmits the output that the end forms defeated board groove, described identification face is placed in the center of described output, and not higher than conveyer belt plane, identify that face width degree is less than 2 times heavy center thicknesses, described heavy center thickness is the vertical range of described board center of gravity to board mid-depth face; Described driving-belt is provided with some uniform steps vertical with transmission direction; The position cut-off that described spigot surface is corresponding in the face of identification, described identification slot is symmetricly set in both sides, identification face, and described board is turned on one's side on board identification face, and falls in corresponding identification slot by position of centre of gravity.
2. the flop mechanism of mahjong machine according to claim 1, it is characterized in that described two spigot surfaces are attached on two corresponding parallel guide plates, the medial surface that this two parallel guide plate is relative is described spigot surface.
3. the flop mechanism of mahjong machine according to claim 2, be symmetricly set in described in it is characterized in that both sides, identification face two described in identification slot totally one driving-belt, one guide plate is placed in the center of driving-belt, the two sides of this guide plate respectively be positioned at the driving-belt both sides spigot surface depended on corresponding guide plate and form two parallel identification slots.
4. the flop mechanism of the mahjong machine according to any one of claim 1, is characterized in that described driving-belt is the conveyer belt of closed loop, by the transmission running roller transmission of correspondence.
5. the flop mechanism of mahjong machine according to claim 1, is characterized in that the spacing between the adjacent step on described driving-belt is greater than the length of board.
6. the flop mechanism of any one mahjong machine according to claim 1-4, is characterized in that described board is different along the Density Distribution of board thickness direction, makes the center of gravity of described board be partial to front or the reverse side side of board.
7. the flop mechanism of mahjong machine according to claim 5, it is characterized in that described board is made corresponding cuboid by the material of two kinds of different densities and arranged by board thickness direction to be formed by connecting, the Density Distribution of this board through-thickness is different, makes the center of gravity of board be partial to front or the reverse side side of board.
8. the flop mechanism of mahjong machine according to claim 5, it is characterized in that described board makes the inner cavity that contains as the cuboid of board and the filling block suitable with a described cavity part respectively by the material of two kinds of different densities, described cavity is arranged along the thickness direction of board, and described filling block is filled in the cavity bottom corresponding to board front or reverse side one end.
9. the flop mechanism of mahjong machine according to claim 5, it is characterized in that described board is made up inner containing the cuboid of cavity as board of a kind of density material, described cavity is arranged on corresponding to board front or reverse side one end, makes the center of gravity of described board be partial to front or the reverse side side of board.
10. the flop mechanism of mahjong machine according to claim 8, it is characterized in that described cavity is the rectangular enclosure corresponding with the cuboid of described board, described filling block is the rectangular block corresponding with described cavity, and this block filling is corresponding to the cavity bottom in board front or reverse side one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278287.5A CN102805934B (en) | 2012-08-07 | 2012-08-07 | Tile turning mechanism of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278287.5A CN102805934B (en) | 2012-08-07 | 2012-08-07 | Tile turning mechanism of mahjong machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102805934A CN102805934A (en) | 2012-12-05 |
| CN102805934B true CN102805934B (en) | 2014-12-17 |
Family
ID=47229914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210278287.5A Active CN102805934B (en) | 2012-08-07 | 2012-08-07 | Tile turning mechanism of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102805934B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420048Y (en) * | 1999-06-24 | 2001-02-21 | 魏胜宏 | Sturcture of mahjong pieces |
| CN1778444A (en) * | 2004-11-23 | 2006-05-31 | 于作涛 | Automatic arrangement and its structure for normal mahjong pieces |
| CN102309850A (en) * | 2011-09-23 | 2012-01-11 | 松冈机电（中国）有限公司 | Automatic mahjong tile turning device and mahjong tile |
| CN102357305A (en) * | 2011-09-23 | 2012-02-22 | 松冈机电（中国）有限公司 | Mahjong piece turning mechanism |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
-
2012
- 2012-08-07 CN CN201210278287.5A patent/CN102805934B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420048Y (en) * | 1999-06-24 | 2001-02-21 | 魏胜宏 | Sturcture of mahjong pieces |
| CN1778444A (en) * | 2004-11-23 | 2006-05-31 | 于作涛 | Automatic arrangement and its structure for normal mahjong pieces |
| CN102309850A (en) * | 2011-09-23 | 2012-01-11 | 松冈机电（中国）有限公司 | Automatic mahjong tile turning device and mahjong tile |
| CN102357305A (en) * | 2011-09-23 | 2012-02-22 | 松冈机电（中国）有限公司 | Mahjong piece turning mechanism |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102805934A (en) | 2012-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112016006936B1 (en) | MAGNETIC CONVEYOR BELT MODULE | |
| CN102805934B (en) | Tile turning mechanism of mahjong machine | |
| CN202682762U (en) | Mah-jong pieces | |
| CN102755739B (en) | Mahjong tile surface identification method | |
| CN102755740B (en) | Mahjong tiles | |
| CN202892873U (en) | Mahjong tile overturning device of mahjong machine | |
| CN203736855U (en) | Magnetic building block toy | |
| CN102784476B (en) | Flipping device for mahjong machine | |
| CN102755741B (en) | Tile flipping mechanism of mahjong machine | |
| TW200731427A (en) | Plastic molding machine and plastic molding method | |
| CN1097711A (en) | The reception of the container lid of ferromagnetic material and transport equipment | |
| CN202724661U (en) | Tile flipping mechanism for mahjong machine | |
| US9849617B2 (en) | Insertable aperture molding | |
| CN201042619Y (en) | Nonmagnetic mahjong pieces turn-over device for automatic mahjong machine | |
| CN102949854A (en) | Magnetic building block | |
| CN208930642U (en) | A kind of mold being installed with thimble on sliding block | |
| CN201500440U (en) | Double-magnet mahjong tile for full-automatic mahjong machines | |
| CN206528028U (en) | Springboard mould open/close die device | |
| CN205960401U (en) | Cylindrical inductance base pedestal and stitch grafting device | |
| CN204549395U (en) | A kind of weight box lower chamber door opening and closing structure | |
| CN205332730U (en) | Clutch facing drying device | |
| CN216571489U (en) | Poker machine and distribution device thereof | |
| CN108792002A (en) | A kind of Biscuit package dress rest device | |
| CN204563560U (en) | A kind of playing card machine send board apparatus | |
| CN201211702Y (en) | Magnetic field positioning apparatus for injecting in mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee after: Jiaxing Dingshan Information Technology Co., Ltd. Address before: Danbom Industrial Park, 212415 Zhenjiang city of Jiangsu Province Economic Development Zone Town Baohua road Meiya Patentee before: Jiangsu Dambon Electrical Machine Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee after: Bengbu Shangwei Intellectual Property Operations Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee before: Jiaxing Dingshan Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |