baber/WOPTO huggingface dataset:
Patent JP-2008530501-A (JP)
IPC: F25B1/00
Filed: 2005-02-18
Abstract: Method for controlling an intermittently supercritically operating refrigeration circuit (2) for circulating a refrigerant in a predetermined flow direction comprising in flow direction a compressor (4), a heat-rejecting heat exchanger (10), a control valve (12) associated to the outlet (14) of the heat-rejecting heat exchanger (10) and a control (16) for controlling the control valve (12), wherein the method comprises the following steps: 
(a) in the subcritical mode, controlling the control valve (12) so that a predetermined "subcritical pressure" ensuring a predetermined subcooling of the liquid refrigerant at the outlet (14) of the heat-rejecting heat exchanger (10) is maintained; 
(b) in the supercritical mode, controlling the control valve (12) so that a predetermined "supercritical pressure" which is optimized for optimum efficiency, of the supercritical refrigerant at the outlet (14) of the heat-rejecting heat exchanger (10) is maintained; and 
(c) in a border mode in a border region next to the critical point, controlling the control valve (12) dependent on a "continuity pressure" which is determined on the basis of the predetermined "subcritical pressure" and the predetermined "supercritical pressure" of steps (a) and (b).
Patent JP-2009165280-A (JP)
Title: Motor control device and power tool using the same
Inventor: SUZUKI JIRO
IPC: H02P6/06
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that prevents burnout of a switching element even when a motor is locked.  <P>SOLUTION: The motor control device is provided with a processing circuit for selectively outputting an ON-signal to an upper-arm side switching element and a lower-arm side switching element, each drive circuit that executes level-shifting of the ON-signal outputted by the processing circuit so as to apply a drive voltage to each gate of the switching elements, and a bootstrap capacitor that is charged when the upper-arm side switching element is turned OFF and functions as a voltage source for the drive circuit of the gate when the upper-arm side switching element is turned ON. If a motor rotation position is not changed beyond a first prescribed period of time while a duty ratio is set to ≥80%, the processing circuit reduces a duty-ratio set value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164450-A (JP)
Title: Solder drawing device and method of manufacturing wiring board
Inventor: KATO TOSHIMI
IPC: B23K1/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately apply solder to a required part on a printed circuit board.  <P>SOLUTION: A calculation processing part 15 calculates positions on the printed circuit board 30 of recognition marks 31 and 32 from images imaged by imaging cameras 12 and 13, calculates an expansion ratio of the printed circuit board 30 with respect to its design dimension on the basis of the calculated positions of the recognition marks 31 and 32 and recognition mark position information indicating the design positions of the recognition marks 31 and 32, corrects discharge position information indicating a design target position for solder discharge on the printed circuit board 30 on the basis of the expansion ratio, and outputs corrected discharge position information indicating a corrected target position for solder discharge to a control part 20. The control part 20 moves a dispenser 14 on the basis of the corrected discharge position information supplied from the calculation processing part 15, and controls a dispenser drive part 19 and the dispenser 14 so as to discharge the prescribed amount of solder to the corrected target position for solder discharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164463-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: AIBA YOSHITAKA
IPC: H01L23/12
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce formation cost compared to conventional methods by obtaining conduction between an upper and lower layers.  <P>SOLUTION: The conduction between the upper and the lower layers can be obtained by a semiconductor device 10 including: a semiconductor chip 11 on the surface of which a circuit layer 12 is formed; a re wiring layer 15 formed on the circuit layer 12; a conductive post part 16 as a protruded electrode formed on the rewiring layer 15; a wire 17 having a first end and a second end, and the first end of which is connected to the rewiring layer 15; and a sealing resin 18 for sealing the semiconductor chip 11, rewiring layer 15, conductive post part 16 and wire 17, in which the upper part of the conductive post 16 and the second end are exposed outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162019-A (JP)
Title: Burying construction method and burying construction apparatus for elongated workpiece
Inventor: TAZAWA HIDENORI
IPC: E21B7/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling method and a drilling apparatus for drilling a burying hole in providing a burying construction method for an elongated workpiece, such as a grounding bar, and achieve burial construction in which a backfill material, such as soil, and a buried workpiece are stuck closely together.  <P>SOLUTION: Cooling water is supplied from a hollow drilling tube that turns an auger head. The cooling water is thus caused to jet out of the front end of the auger head to drill a burying hole, and the jet cooling water is circulated back to the drilled hole to be reused. When the auger head is blocked with sand and earth, pressurized water and compressed air are supplied to eliminate the earth and sand. A hollow guide tube is inserted in the drilled burying hole, and slurry backfill material is supplied to fill the burying hole with the back fill material from the bottom of the burying hole. An elongated workpiece is inserted in the backfill material filling the burying hole to bury the workpiece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008189663-A (JP)
Title: Cosmetic composition containing block copolymer, adhesive, silsesquioxane wax and/or resin
Inventor: BUI HY SI
IPC: A61K8/81
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition giving good color durability, good brightness durability and good migration resistance.  <P>SOLUTION: A method for making up a keratin substrate is characterized by including a process for applying, to the keratin substrate, a composition comprising (a) a block copolymer, (b) an adhesive, (c) an alkylsilsesquioxane and/or an alkylsilsesquioxane resin, (d) a liquid fatty oil phase, and, optionally (e) a colorant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169091-A (JP)
Title: Light-emitting display device and driving method thereof
Inventor: IIDA YUKITO
IPC: G09G3/20
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent picture quality from decreasing owing to potential variation of a precedent stage when an auxiliary capacitor Csub is connected to a power supply scan line DSL(-1) of the precedent stage.  <P>SOLUTION: A pixel circuit 3(i, j) includes a light emitting element (OLED: capacitor Coled.), a drive transistor Md, a sampling transistor Ms, a holding capacitor Cs, and an auxiliary capacitor Csub. A drive circuit (a write signal scan circuit 42, and a detecting circuit and a switching circuit) is configured to switch a first OFF potential Vws_L1 of a write scan line WSL(0) to a second OFF potential Vws_L2 with which the sampling transistor Ms enters an OFF state deeper than when the first OFF potential Vws_L1 is applied only in an ON inhibition period (a period wherein ND2 is at "H") including a fixed period after the when pixel circuits 3(0, j) as objects of display control are permitted to emit light and other pixel circuits 3(-1, j) to which a power supply scan line DSL(-1) is connected and which are permitted to emit light, are switched to be turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166181-A (JP)
Title: Robot hand
Inventor: NISHIDA TAKESHI
IPC: B25J15/08
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand stably gripping an object.  <P>SOLUTION: A robot hand of the present invention has a palm link 20 and a plurality of finger links 10 connected to the palm link. A gripping surface is formed of a material having flexibility in at least a part of a surface for gripping an object in a finger link 10 and a palm link 20, and on the gripping surface, a friction coefficient of the gripping surface of the palm link is set to be 1.7 or less, and the friction coefficient of the gripping surface of the palm link is set to be not more than the friction coefficient of the gripping surface of the finger link. Fine irregularities are formed on the surface of the gripping surface, to adjust the friction coefficient. The finger link 10 has a root side link 11 connected to the palm link 20 and a finger tip side link 12 connected to the root side link 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167949-A (JP)
Title: Combustion energy calculating device for internal combustion engine, and internal combustion engine
Inventor: KAI RYU
IPC: F02D43/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion energy calculating device for an internal combustion engine capable of accurately calculating combustion energy in an area including the whole rotation area of the internal combustion engine without newly mounting a sensor.  <P>SOLUTION: The combustion energy calculating device for the internal combustion engine is provided with the rotation speed calculating means calculating the rotation speed of a crank shaft from a time required when the crank shaft changes at a predetermined angle, and calculates the combustion energy from AC ingredients of the rotation speed of the crank shaft obtained by the rotation speed calculating means. A correcting means correcting the combustion energy according to an operation state of the internal combustion engine is provided. The correcting means corrects the combustion energy according to a gear ratio of a transmission and the rotation speed of the internal combustion engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168407-A (JP)
Title: Drum type ice making machine
Inventor: MARUYAMA TAKUYA
IPC: F25C1/14
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type ice making machine preventing a refrigerant from flowing down to a lower stage refrigerant space from an upper stage refrigerant space when a refrigerant space formed between an inner cylinder having the inner peripheral surface as an ice making surface and an outer cylinder erected concentrically with the inner cylinder is formed into at least two stages of refrigerant spaces.  <P>SOLUTION: An ice making drum 10 comprises the inner cylinder 11 erected with the inner peripheral surface as the ice making surface; an upper stage outer cylinder 13 and a lower stage outer cylinder 14 erected concentrically with the inner cylinder 11 to form a refrigerant space S for a refrigerant to pass through, between themselves and the inner cylinder 11; and an annular partition wall member 15 welded to the outer peripheral surface of the inner cylinder 11 to partition the refrigerant space S into two upper and lower stage refrigerant spaces S1, S2 at an intermediate part in the axial direction. The lower end of the upper stage outer cylinder 13 and the upper end of the lower stage outer cylinder 14 are welded in a liquid-tight manner to the partition member 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169358-A (JP)
Title: Projection type display device
Inventor: KOYAMA TAKEHIRO
IPC: G02F1/1333
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the occurrence of color unevenness of black due to birefringence by absorbing a difference in linear expansion between a glass substrate fitted with a quarter-wave plate and a holder, and reducing stress in a transparent substrate.  <P>SOLUTION: The four corner portions of the glass substrate 71 are removed and adhesive escape portions 75 are provided. Consequently, an adhesive 76 infiltrates slower between portions abutting against a glass substrate 71, which may not be fitted after the adhesive 76 is solidified. Thus, the adhesive 76 having a certain thickness is interposed between the glass substrate 71 and holder 73 to be elastically held, so that even if stress is generated because of a difference in coefficient of linear expansion between the holder 73 and glass substrate 71, the stress is absorbed with the elastic force of the adhesive 76 and then unevenness of a black image is reduced to improve image quality more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174578-A (JP)
Title: Metal-laminated cylinder-head gasket
Inventor: YASUDA KISHO
IPC: F02F11/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To form a displacement restricting part for restricting displacement between metal plates with a simple means, in a metal-laminated cylinder-head gasket formed by laminating a plurality of metal plates.  <P>SOLUTION: In this metal-laminated cylinder-head gasket structured by laminating a plurality of metal plates 1-5, a displacement restricting part 10 for restricting displacement of the bonding surfaces of the laminated metal plates from each other is provided in the periphery of a combustion chamber hole 6 of the laminated metal plates. This displacement restricting part 10 is formed by fitting a plurality of protrusions 11 formed by deformation of the metal plates in a plurality of recessed parts 12, which are provided in positions corresponding to the protrusions 11 of the laminated metal plates and into which each of the protrusions 11 is fitted in the state of preventing displacement of the bonding surfaces of the laminated metal plates from each other. The protrusion and the recessed part or the hole respectively has a form, in which return force is applied to any displacement with separation of the bonding surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175278-A (JP)
Title: Electro-optical device, drive circuit and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress display irregularity generated in a transverse direction in a configuration for changing the voltage of a capacitance line 132.  <P>SOLUTION: A pixel 110 includes a pixel capacitor and a storage capacity whose one end is connected to a pixel electrode and the other end is connected to a capacitance line 132. Capacitance lines 132 are provided so as to respectively correspond to 1 to 320 rows, and in each capacitance line 132; a TFT 151a is provided on one-end side of the capacitance line 132 and a TFT 176b is formed on the other end side. When a selection voltage is applied to a certain i-th row scanning line 112, the voltage of the capacitance line 132 of the i-th line appears on a detection line 185b by turning on the TFT 176b. Accordingly, an operational amplifier 30 supplies a first capacitance signal Vc1 controlled so that the voltage of the capacitance line 132 of the i-th row which is detected on the other end side may become a voltage of a target signal Vc1ref from the one-end side of the capacitance line 132 of the i-th row via the TFT 151a which is turned on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176842-A (JP)
Title: Sun tracking apparatus and control method therefor
Inventor: ARAKI KENJI
IPC: H01L31/042
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun-tracking apparatus capable of detecting deterioration with time of a driving part, a movable part or the like, and to provide a control method of such a sun-tracking apparatus.  <P>SOLUTION: The sun-tracking apparatus comprises a tilt angle measuring means 105 for measuring the real tilt angle of a power generating module 3; a first memory means 113 for storing a theoretical tilt angle of the module 3; a first calculating means 112 for calculating the difference between the theoretical tilt angle and the real tilt angle of the module 3; a wind velocity measuring means 106 for measuring wind velocity; the first memory means 113 for storing a threshold, according to the wind velocity of the difference calculated by the first calculating means 112; and a first determining means 115 for determining whether the difference calculated by the means 112 is at or larger than the threshold, according to the wind velocity. When the difference calculated by the first calculating means 112 is or larger than the threshold, according to the wind velocity at an instant when the difference occurs, the power generating module 3 is made to retreat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295017-A (JP)
Title: Printing system, and order-sheet-based batch printing method
Inventor: NARISAWA HIDEYUKI
IPC: B41J29/42
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of printing images selected by the order sheets based on the information of a plurality of order sheets while consecutively reading the information.  <P>SOLUTION: A printing system includes an optical sensor (scanner unit 13) that reads a plurality of order sheets at least selecting images to be printed and printing sheet types, a printing specifying means (processor 17) that specifies the images to be printed and printing sheet types selected by the order sheets, a reading means (reader/writer 5) that reads image data of the selected images to be printed from a recording medium, and a printer (printer unit 11) that prints the read image data on types of printing paper which correspond to the selected printing sheet types, wherein after the optical sensor reads the order sheets, the printer performs batch printing based on the images to be printed and printing sheet types selected by all the order sheets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179749-A (JP)
Title: Norbornene-based polymer, film comprising the same, polarizing plate, and liquid crystal display
Inventor: WATANABE TADASUKE
IPC: C08J5/18
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a norbornene-based polymer film having good peeling-off properties and high productivity.  <P>SOLUTION: The norbornene-based polymer comprises 0.01-2.00 mol%, in the total repeating units, of a repeating unit (1) derived from a norbornene-based compound represented by general formula (I), wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>represent each independently a hydrogen atom, a halogen atom, a methyl group, or an aryl group which may have a substituent, with the proviso that at least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>represents the aryl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185123-A (JP)
Title: Antistatic polyolefin resin composition
Inventor: INAGAKI KEISUKE
IPC: C08K5/20
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic polyolefin resin composition having good antistatic effect and reducing coloration in a molded product.  <P>SOLUTION: The polyolefin resin composition comprises 0.05-2.0 pts.mass of an antistatic agent, which contains a component A and a component B at a mass ratio of 50/50-80/20, based on 100 pts.mass of a polyolefin resin. The component A is glycerine fatty acid ester. The component B is a composition consisting of alkyl diethanolamide and alkyl diethanolamide fatty acid ester, and a mass ratio of the alkyl diethanolamide to the alkyl diethanolamide fatty acid ester is 30/70-70/30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184699-A (JP)
Title: Device transferring tray
Inventor: OGUCHI KOJI
IPC: B65D85/86
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of dust by making sidewalls of an accommodating part of a device transferring tray less likely to be scraped by any edges of the device when the device is accommodated in the accommodating part of the device transferring tray or taken out from this accommodating part.  <P>SOLUTION: A tray body 11 for the transferring tray 1 is formed from a resin molded product, and a plating layer 12 is formed on the surface of the tray body 11. Since the surface of the tray body 11 is plated, surface hardness is increased. Accordingly, when a liquid crystal panel 4 is accommodated in the accommodating part 7 or taken out from it, the sidewalls of the accommodating part 7 are made less likely to be scraped by the edges of the liquid crystal panel 4, and hence the generation of dust can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188289-A (JP)
Title: Vapor growth system
Inventor: TOKUNAGA HIROKI
IPC: H01L21/683
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-revolution type vapor growth system capable of equalizing temperatures of a plurality of substrates.  <P>SOLUTION: A substrate holder 14 is held in a state that the substrate holder is assembled to a rotating gear member 15 provided rotatably on the periphery of a susceptor 13 via a spacer ring 26, and a thickness of the spacer ring is varied according to surface temperatures of a plurality of substrate holder, and thereby surface temperatures of a plurality of substrate holder are equalized and the distribution of temperatures of substrates 16 held by substrate holders is made as small as possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190987-A (JP)
Title: Cosmetic
Inventor: GOTO YASUTOMO
IPC: A61Q1/10
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic that has appearance of high chroma and excellent brightness (high chroma feeling of appearance and brightness of appearance) even without using an interference fiber containing two or more kinds of polymer compounds, provides an application site with a high chroma in application (high chroma feeling of cosmetic film), optically changes texture of application site and provides the application site with transparency and three-dimensional feeling (texture improvement effect of application site).  <P>SOLUTION: The cosmetic includes at least any one of a void-containing resin film that is composed of a crystalline polymer and contains voids inside and a void-containing resin fiber that is composed of a crystalline polymer and includes voids inside. The void-containing resin film and/or the void-containing resin fiber contains long voids inside in a state in which their length directions are oriented in one direction and the voids are not formed at a fixed distance from the surface of the void-containing resin film and/or the void-containing resin fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189528-A (JP)
Title: Processor unit for endoscope and endoscopic system
Inventor: HIGUCHI MITSURU
IPC: A61B1/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the prevention of CCD from getting damaged without working a connector when the endoscope is extracted with the CCD driven.  <P>SOLUTION: The electronic endoscope 10 is detachably connected to the processor unit 12 by connectors 24 and 40. Contacts 46e and 46f provided at both ends of the second control connector 40 formed flat are connected to a CPU 60. The CPU 60 detects the start of extraction of the first control connector 24 when the voltage of one of ports to which the contacts 46e and 46f are connected changes from Lo to Hi. When detecting the start of extraction, the CPU 60 makes a CCD driver 51 stop outputting a drive signal to a CCD 50 and after that, makes a power supply section 62 stop supplying power to the CCD 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT