CN100473265C - Module unit storage device - Google Patents
Module unit storage device Download PDFInfo
- Publication number
- CN100473265C CN100473265C CNB2006100044039A CN200610004403A CN100473265C CN 100473265 C CN100473265 C CN 100473265C CN B2006100044039 A CNB2006100044039 A CN B2006100044039A CN 200610004403 A CN200610004403 A CN 200610004403A CN 100473265 C CN100473265 C CN 100473265C
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- CN
- China
- Prior art keywords
- modular unit
- auxiliary section
- module unit
- slip protrusion
- guide rail
- 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.)
- Expired - Fee Related
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Abstract
The invention is to provide a module unit housing apparatus in which a module unit connected electrically by joining an electric connector by slide-moving to the prescribed housing position can be slide-housed without imposing a dynamics load to the electric connector. The apparatus has such constitution that a sliding protuberance part 31 is provided at a siding part 22 of a module unit 30, and the module unit 30 can be rotated in the vertical direction by the prescribed angle using the sliding protuberance part 31 as a fulcrum. Manufacturing errors of attachment positions of electric connectors 23, 15 are adjusted and the electric connectors 23, 15 can be inserted smoothly by changing an angle using the sliding protuberance part 31 as the fulcrum and adjusting positions in the vertical direction of the electric connectors 23, 15. Since weight of the module unit 30 is supported by a guide rail 14 through the sliding protuberance part 31, it can be prevented that dynamic load is imposed to the electric connectors 23, 15.
Description
Technical field
The present invention relates to a kind of accommodation device of taking in standalone module construction unit devices such as hard disk unit, DVD, CD-RW, particularly relate to a kind of these modular structure cell arrangements are slided and be inserted into the module unit storage device of taking in ATM, the POS terminal installation etc.
Background technology
Cell arrangements such as the great majority of the various data processing equipments of ATM (ATM), server unit, personal computer, POS terminal installation etc., the hard disk unit of portion's lift-launch within it, DVD.These cell arrangements structurally are a kind of standalone modules with standalone feature, and are contained the inside that is fixed on data processing equipment and are electrically connected via electric connector.In this manual, the cell arrangement that will be carried these standalone module structures in data processing equipment etc. is called " modular unit ".In order to take in these modular units, and unload data processing equipment around shell, parts etc. after, configuration module unit and fix by screw is fastening etc. on the installation site of regulation, the peristome of the regulation from be arranged on the incorporating section inlet slide modular unit and are inserted into reception position and fix.
The present invention relates to a kind of accommodation device that modular unit is slided and inserts from peristome.The technology of taking in as above-mentioned is arranged on the containing box inboard with the guide rail multilayer, and hard disk unit is loaded and unloaded (with reference to patent documentation 1) from the containing box front.In addition, Fig. 6 represents the rear isometric view according to the data processing equipment of other conventional art.In the example in the past shown in Figure 6, unload the shell of data processing equipment 10, and be inserted in the data processing equipment 10 from the back side with modular unit 20 slips.Among Fig. 6,, and represent as unloading the stereogram of observing from lower left, the back side after data processing equipment 10 outside shells for the structure of the sliding part 20 of the peristome 13 that conclusivelys show incorporating section 12 and modular unit 20.The peristome 13 of modular unit 20 from data processing equipment 10 inserted and be accommodated in the incorporating section 12.Be incorporated in modular unit 20 in the incorporating section 12 and be fixed on the screw fastening part 17 of device framework 11 via screw hole 26 by screw 40 (Fig. 7).
Fig. 7 is illustrated in the right hand view of taking in the state of modular unit 20 in the data processing equipment 10.Modular unit 20 is fixed on the module framework 21 by mounting.Modular unit 20 inserted from the left side of Fig. 7 and be fixed on reception position (position shown in Figure 7) in the incorporating section 12 that the device framework 11 by data processing equipment 10 constitutes.The modular unit 20 that inserts from peristome 13 (Fig. 6) is guided reception position along the guide rail 13 (Fig. 7) that is arranged on the device framework 11.On modular unit 20, be provided with sliding part 22, move to reception position along sliding on the guide rail 14.When modular unit 20 moves to reception position, install and to be arranged on the modular connector 23 on the modular unit 20 and to be arranged on device connector 15 in the incorporating section 12 of device framework 11, and guarantee to be electrically connected.Identical with patent documentation 1 described conventional art in this.
Preferably these modular connectors 23 and device connector 15 (electric connector 23,15) are installed exactly in the mode of the correct position ground contraposition that makes two connectors when being inserted into modular unit.Be difficult to but in fact the position of two connectors error freely is installed exactly, can produce foozle (for example about 1mm) slightly.No matter whether there are these foozles,, all need modular connector 23 is directed to the link position of device connector 15 for jockey connector 23 and modular connector 23.Therefore, in the prior art, by with the insertion mouth of electric connector according to the foozle expanded range, move when lift upward on the top of mentioning modular connector 23 and carry out the contraposition of electric connector 23,15.
Patent documentation 1: the spy opens flat 6-309859
But modular connector 23 is fixed on the circuit substrate that is located in the modular unit 20 (not shown) by solder etc.Therefore, as mentioned above, carry out lifting modular connector 23 under the situation of contraposition of electric connector 23 and 15, become the state that the right-hand member of modular unit 20 lifts upward and (produce gap shown in Figure 7 a).Its result can be by the right-hand member of device connector 15 and modular connector 23 supporting module unit 20.
Thereby, modular unit 20 being fixed under the state of reception position, the stress (mechanics load) that will be caused by the gravity of modular unit 20 all the time is applied on two connectors 23,15.Because modular connector 23 is soldered and is fixed on the circuit substrate, therefore if vibrated in this state, then the mechanical stress that is caused by deadweight and vibration is conducted on the standing part and circuit substrate according to the solder of modular connector 23.Thus, have: the possibility of electric connector 23,15 or circuit substrate breakage or partly produce the crack and cause the possibility of loose contact in the solder of substrate wiring.Particularly in POS terminal installation etc., owing to produce vibration continually along with the switching of cash drawer (cash drawer), therefore the breakage of loose contact, connector or the circuit substrate that is caused by stress etc. becomes important problem.
Summary of the invention
The present invention makes in view of the problem of conventional art, and it is a kind of when modular unit is taken in installation that its purpose is to provide, and mechanics load (stress) is not applied to module unit storage device on the electric connector.
The present invention, by either party in the sliding part of the guide rail of incorporating section or modular unit the slip protrusion being set makes the weight of modular unit be applied to the guide rail that is fixed on the device framework via the slip protrusion, and will not be applied in the electric connector, and address the above problem according to the stress of the weight of modular unit.
The module unit storage device of the 1st mode of the present invention possesses: the incorporating section, and it is by from peristome slip insert module unit, and carries out the connection of electric connector when taking in modular unit; Guide rail, it is arranged on and directs into the reception position of incorporating section on the inner surface of incorporating section and with modular unit and on this reception position this modular unit is supported in the incorporating section; Sliding part, it is arranged on the surface of modular unit and slides on guide rail when inserting sliding; Wherein, the slip protrusion is set, and should will make modular unit can on guide rail, carry out the seesaw action as fulcrum by the slip protrusion the sliding surface or the either party in the guide rail of sliding part.
This mode, on constituting: on the sliding surface on the modular unit with hard disk unit or DVD etc. slides the reception position that is inserted into the incorporating section highly low projection or protrusion are set, when the insert module unit, the electric connector that is arranged in the insertion top of modular unit can be moved up and down.By adjusting, and can adjust the connector position deviation that causes by foozle with the angle of above-mentioned slip protrusion as fulcrum.On the other hand, because the weight of modular unit supports with guide rail via the slip protrusion, therefore module weight can be applied on the connector part.
The module unit storage device of another way of the present invention further possesses: the 1st auxiliary section, and it is arranged in the bottom surface of modular unit; The 2nd auxiliary section, it is arranged on the incorporating section; Described the 1st auxiliary section and described the 2nd auxiliary section cooperate on the rotating fulcrum of described modular unit, a side of the 1st auxiliary section and the 2nd auxiliary section or both sides when cooperating by directive effect power to the tightness that improves slip protrusion and described guide rail.
This mode by cooperating the 1st auxiliary section and the 2nd auxiliary section, and is connected airtight modular unit and incorporating section.Modular unit is not only on guide rail, and connect airtight and active force by utilizing elastic force etc. to attract each other, also modular unit and incorporating section are connected airtight and become the one up-down vibration even produce vibration, therefore will can not be applied in the electric connector by the mechanics load (stress) that vibration causes.Thereby, can further prevent to come from the breakage of solder of breakage, circuit substrate of connector of the influence of vibration reliably.For example, constitute with flat spring by any or two with the 1st auxiliary section and the 2nd auxiliary section, and can be with two auxiliary sections to the directive effect power of connecting airtight mutually.
The module unit storage device of other modes of the present invention, wherein, the 1st auxiliary section and the 2nd auxiliary section with the slip protrusion as the rotating fulcrum of the seesaw of fulcrum action on or cooperate near it and constitute.
Thus, the active force that will connect airtight two auxiliary sections can prevent from the mechanics load is applied on the electric connector on composing to modular unit and guide rail on the rotating fulcrum.
The module unit storage device of another way of the present invention possesses fixture, the end that this fixture will be inserted into the modular unit of reception position be fixed on peristome near.Be fixed as the form of the state that keeps original by the modular unit that will be inserted on the reception position always, and suitably keep the angle of modular unit.Thus, modular unit by mechanical fixation, can not carry out the seesaw action by slip protrusion and fixture (fixed part), can prevent from the mechanics load is applied on the electric connector of the other end.
The module unit storage device of another way of the present invention, wherein, the slip protrusion is configured in the substantial middle of modular unit at reception position.In this mode, the slip protrusion is configured in the left and right sides Dtzenioutha portion of the modular unit of substantial middle.Thus, the weight of modular unit is all supported by guide rail via the slip protrusion.Therefore, the load that will be used for the gravity of supporting module unit does not impose on fixed part, and can utilize the mode stuck-module unit of more weak power so that its setting angle is changed.
Data processing equipment of the present invention has possessed the module unit storage device of relevant described each mode.
According to the present invention, because by the slip protrusion is set, by the guide rail and the fixed part supporting module unit that are fixed on the device framework, therefore the stress that will be caused by the weight of modular unit can not be applied on the electric connector.Thereby, can prevent breakage, and the loose contact of breakage, the circuit substrate of the electric connector that causes by stress or vibration.
Description of drawings
Fig. 1 is the rear isometric view of the modular unit of relevant one embodiment of the present invention.
Fig. 2 is the isometric front view of the modular unit of Fig. 1.
Fig. 3 is that expression is inserted into reception position with the modular unit of one embodiment of the present invention and is fixed on the ideograph of the state in the data processing equipment.
Fig. 4 is the ideograph that is used to illustrate the effect of slip protrusion of the present invention.
Fig. 5 represents the example of shape of slip protrusion of an execution mode of slider support instrument of the present invention.
Fig. 6 is the rear isometric view of example in the past of the data processing equipment of expression slip insert module unit.
Fig. 7 is the right hand view of example in the past of having taken in modular unit in data processing equipment 10.
Embodiment
With reference to description of drawings preferred forms of the present invention.Fig. 1 is the stereogram of the modular unit 30 of relevant one embodiment of the present invention.The stereogram that expression is observed from lower left, the back side for clear and definite structure of the present invention.On the sliding surface 24 of the sliding part 22 of modular unit 30, be provided with slip protrusion 31.Be provided with modular connector 23 in the rear end of modular unit 30, be provided with the 1st auxiliary section 32 in the bottom surface.Fig. 2 is the stereogram from Observation Blocks unit, positive upper right side 30.Be provided with the fixed head 33 that is used for modular unit 30 is fixed on device framework 11 in the front portion of modular unit 30, fixed head 33 has the fixedly ditch 34 that is used for by screw 40.Be set as fixedly ditch 34 by not being set as screw hole, on the fixed position of above-below direction, have the degree of freedom.Fixed head 33 and screw 40 performances are as the effect that modular unit is fixed on the fixture (fixed part) on the reception position.
Fig. 3 is that expression is inserted into reception position with the modular unit 30 of one embodiment of the present invention and is fixed on the ideograph of the state in the data processing equipment 10.When moving to the reception position of Fig. 3, modular unit 30 carries out the contraposition of modular connector 23 and device connector 15.On the sliding surface of the sliding part 22 of modular unit 30, be provided with slip protrusion 31.Thus, modular unit 30 is according to slide inserting and when mobile, can will be arranged on slip protrusion 31 on the sliding part 22 as the rotation (move up and down) (arrow as Fig. 3 above-below direction represent) of fulcrum with the seesaw shape.Thus, electric connector 23 and 15 contraposition are not to lift modular unit 30, but are undertaken by the angle adjustment according to rotational action, and this rotational action is with the action of protrusion 31 as fulcrum.For example, to counterclockwise rotating the angle of modular unit 30 is changed as fulcrum slip protrusion 31, the right-hand member of modular unit (modular connector side) rises upward, and left end (peristome side) descends downwards.The contraposition of carrying out electric connector 23,15 thus becomes possibility.
With reference to Fig. 4 (a)～(c) describe in further detail.Fig. 4 is the ideograph that is used to illustrate the effect of slip protrusion 31 of the present invention.In Fig. 4, in order to clearly state the effect of slip protrusion 31, and omitted and the narration of the part that explanation is irrelevant.Fig. 4 (a) is that expression makes the modular connector 23 of modular unit 30 be in the ideograph of upborne state to the full extent as fulcrum (fulcrum) to rotating 2 slip protrusions 31 with being rotated counterclockwise.When counterclockwise rotating, the left end 36 and guide rail 14 state of contact of sliding part 22 become around anticlockwise maximum rotation angle.On the other hand, when clockwise direction rotates, as the right-hand member 37 of sliding part 22 becomes around clockwise maximum rotation angle α with guide rail 14 state of contact dotting.Shown in Fig. 4 (a), change by making rotational angle, and the height of right-hand member that can adjusting module unit 30, this rotational angle is meant the angle of slip protrusion 31 as fulcrum.This maximum rotation angle α by slip protrusion 31 height and from slip protrusion 31 to sliding part left end 36 apart from γ with to ratio γ/β change of the distance beta of right-hand member 37.On the other hand, maximum rotation angle α is a timing, and the long more adjustable scope of distance beta (width of height) is big more.That is, the big more adjustable scope of angle [alpha] is wide more, even angle is certain, the big more adjustable scope of distance beta is wide more.
Fig. 4 (b) representation module unit 30 is incorporated in the state of reception position.The contraposition of electric connector 15,23 is by adjusting slip protrusion 31 as the variation of the angle of fulcrum.At this moment, the gravity of modular unit 30 is via supporting as the slip protrusion 31 of fulcrum and by guide rail 14, and the stress that will be caused by the gravity of modular unit 30 is not applied on the electric connector 15,23.These suitable angles that are adjusted fix by screw.
Fig. 4 (c) is the ideograph of representation module unit 30 weight of portions of supporting module unit 30 when being fixed on reception position.Modular unit 30 by about the screw 40 of 2 slip protrusions 31 and left end support.Angle adjustment by slip protrusion 31 is rotated as fulcrum (fulcrum) is adjusted the different height according to the electric connector 23,15 of foozle thus.Thus, need not the stress according to the weight of modular unit is applied on the electric connector 23,15 and can directly carry out the connection of connector.The suitable angle that stress is not applied to the reception position that the mode in the electric connector adjusts is fixed in the device framework 11 by screw 40.Utilize 3 points of 2 slip protrusions 31 and screw 40 supporting the weight of modular unit 30 thus.
In addition, near the Dtzenioutha position by 2 slip protrusions 31 being arranged on the weight that can obtain modular unit 30, and can only utilize slip protrusion 31 and guide rail 14 to come the gravity of supporting module unit 30.Thus, the load to screw 40 is diminished.Be provided with in the centre of equilibrium under the situation of slip protrusion 31, screw 40 is fixed in the agonic mode of the angle of rotation of modular unit 30, and bringing into play modular unit 30 simultaneously can be from the peristome like that fixedly mobile effect of left and right directions that flies out.
Referring again to Fig. 3 the 1st auxiliary section 32 and the 2nd auxiliary section 16 are described.In device framework 11, the 2nd auxiliary section 16 is located in the reception position of modular unit 30 and the position that the 1st auxiliary section 32 cooperates.The 1st auxiliary section 32 is made of elastomeric element, according to elastic force the 2nd auxiliary section 16 is pulled to modular unit 30 when the 1st auxiliary section 32 cooperates with the 2nd auxiliary section 16.Thus, modular unit 30 connects airtight with device framework 11 by the elastic force of the 1st auxiliary section 32, even data processing equipment 10 whole up-down vibration can prevent that also modular unit 30 from floating from guide rail 14, can also prevent that the stress that will produce along with up-down vibration is applied in the electric connector 23,15.In the example of Fig. 3,, also the 2nd auxiliary section 16 can be made elastomeric element though the 1st auxiliary section 32 is made elastomeric element.In addition, also can utilize other active force parts to connect airtight modular unit 30 and device framework 11.
In addition, wish to make with the 1st auxiliary section 32 and the 2nd auxiliary section 16 in the formation that cooperates with (on the rotating fulcrum) on the same line of the rotating fulcrum of modular unit 30.Cooperating on same line with the rotating fulcrum of modular unit 30 to be meant as shown in Figure 3 at transverse direction and to observe the position of slip protrusion 31 and the cooperation position of the 1st auxiliary section and the 2nd auxiliary section, then is roughly the same position.
When the position of slip protrusion 31 and cooperation position produced deviation, the elastic force performance of the 1st auxiliary section 32 was as being the revolving force of fulcrum rotary module unit 30 with slip protrusion 31.Therefore, cooperation position produces deviation, and revolving force is applied in the connector as load (stress).Therefore, by contraposition is carried out in the position of slip protrusion 31 and the cooperation position of the 1st and the 2nd auxiliary section, and can not produce the revolving force that causes by elastic force, the elastic force of component all be composed given slip protrusion and guide rail 14.Thus, by the cooperation position of the 1st, the 2nd component is consistent with the position of slip protrusion, can prevent that the stress that will be caused by elastic force is applied in the electric connector 23,15.
From the above mentioned, preferably slip protrusion 31 is located on the central axis of the centre of equilibrium among Fig. 3 of link module unit 30 or near it, and preferably with the 1st auxiliary section 32 and the 2nd auxiliary section 16 with the roughly the same axis of slip protrusion 31 on cooperate and constitute.
Fig. 5 represents the example of shape of slip protrusion 31 of an execution mode of module unit storage device of the present invention.Slip protrusion 31 also can be a hemisphere face shape of the part of ball being used plane cutting, also can be the shape of shown in Fig. 5 (a), like that the part of cylinder being cut, also can shown in Fig. 5 (b), (c), with the shape that tilts slowly the summit be made curve shape like that.
The height of slip protrusion 31 can be complementary with foozle and freely set.As mentioned above, heighten, can the angle when rotating become big with the seesaw shape by the height that makes slip protrusion 31.Thereby expect the height of slip protrusion 31 is heightened under the big situation of foozle.Therefore the height of above-mentioned slip protrusion 31 can not determine its scope highly uniquely owing to decide according to the size of modular unit and foozle etc.But for example under the situation of using the such modular unit of hard disk unit in POS terminal installation etc., except special circumstances are arranged, by slip protrusion 31 is set as the height about 0.5mm～2mm and can carries out the contraposition of electric connector 23,15.
The position of slip protrusion 31 can freely be stipulated according to the foozle of the installation site of the height of slip protrusion and connector.For example, as shown in Figure 3, the slip protrusion is being located at position when (near modular connector 23) than the insertion top of the more close modular unit in centre position of modular unit 30, shown in Fig. 4 (c), elongated from distance according to the fixed part of screw 40, can be at stable status lower support modular unit 30.Therefore but the displacement that moves up and down of tip side in the rotation of seesaw shape (modular connector 23 sides) is smaller with respect to moving up and down of rear end side (peristome 13 sides), according to the narrowed width of the contraposition of angle.On the contrary, when the position that is located at than more close rear end, centre position, though the width of contraposition can be become big, module ground supports and being easy to become unstable.In addition,, then the weight of modular unit all is applied to two protrusions that slide, the load of relevant fixed part according to screw 40 is diminished if the slip protrusion is located at centre position (saying the position of left and right sides weight balancing in Fig. 3 exactly).
In addition, in the above description, represented to be provided with the example of slip protrusion, but being not only modular unit also can be provided with the slip protrusion on guide rail at the sliding part of modular unit.Even the slip protrusion is located at the shape that also the slip protrusion can be made under the situation on the guide rail as shown in Figure 5.And, also can by will be a little the guide rail of wide cut and the central portion that the sliding part corresponding with this guide rail is located at the bottom surface of modular unit 30, constitute module unit storage device of the present invention by a guide rail and sliding part.
And; hope is on constituting: module framework 21, device framework the 11, the 1st auxiliary section 32 and the 2nd auxiliary section 16 usefulness metal materials are formed; by the contact of the 1st auxiliary section 32 and the 2nd auxiliary section 16, module framework 21 is electrically connected with device framework 11, and protection module unit 30 is subjected to electrostatic influence.
Claims (6)
1, a kind of module unit storage device,
Possess:
The incorporating section, it is by slide inserting modular unit from peristome, and carries out the connection of electric connector when taking in described modular unit;
Guide rail, it is arranged on the inner surface of described incorporating section, is used for described modular unit being directed into the reception position of described incorporating section and at this reception position this modular unit being supported in the described incorporating section;
Sliding part, it is arranged on the surface of described modular unit, is used for sliding on described guide rail when sliding insertion; It is characterized in that,
Be provided with the slip protrusion on any one party in the sliding surface of described sliding part or described guide rail, described modular unit can carry out the seesaw action as fulcrum with this protrusion that slides on described guide rail.
2, module unit storage device according to claim 1 is characterized in that,
Also possess:
The 1st auxiliary section, it is arranged on the bottom surface of described modular unit;
The 2nd auxiliary section, it is arranged on the described incorporating section;
Described the 1st auxiliary section and described the 2nd auxiliary section cooperate on the rotating fulcrum of described modular unit,
Side in described the 1st auxiliary section and described the 2nd auxiliary section or both sides when cooperating by directive effect power to the tightness that improves described slip protrusion and described guide rail.
3, module unit storage device according to claim 2 is characterized in that,
Described the 1st auxiliary section and described the 2nd auxiliary section with described slip protrusion as the rotating fulcrum of the seesaw of fulcrum action on or cooperate near it.
4, according to any described module unit storage device in the claim 1～3, it is characterized in that,
The end that the fixture that also possesses the front portion that is located at described modular unit, this fixture will be inserted into the described modular unit of reception position be fixed on described peristome near.
5, module unit storage device according to claim 4 is characterized in that,
Described slip protrusion is configured in the substantial middle of described modular unit at described reception position.
6, a kind of data processing equipment is characterized in that,
Possesses any described module unit storage device in the claim 1～5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005037297 | 2005-02-15 | ||
| JP2005037297A JP4379349B2 (en) | 2005-02-15 | 2005-02-15 | Module unit storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1822751A CN1822751A (en) | 2006-08-23 |
| CN100473265C true CN100473265C (en) | 2009-03-25 |
Family
ID=36923746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100044039A Expired - Fee Related CN100473265C (en) | 2005-02-15 | 2006-02-10 | Module unit storage device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4379349B2 (en) |
| CN (1) | CN100473265C (en) |
| TW (1) | TW200642571A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6079488B2 (en) * | 2013-07-22 | 2017-02-15 | セイコーエプソン株式会社 | Electronic module unit holder, electronic equipment and printer |
-
2005
- 2005-02-15 JP JP2005037297A patent/JP4379349B2/en not_active Expired - Fee Related
-
2006
- 2006-02-10 CN CNB2006100044039A patent/CN100473265C/en not_active Expired - Fee Related
- 2006-02-14 TW TW095104935A patent/TW200642571A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI301395B (en) | 2008-09-21 |
| CN1822751A (en) | 2006-08-23 |
| TW200642571A (en) | 2006-12-01 |
| JP4379349B2 (en) | 2009-12-09 |
| JP2006228268A (en) | 2006-08-31 |
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