baber/WOPTO huggingface dataset:
Patent JP-2008069979-A (JP)
Title: Continuously variable transmission
Inventor: MILLER DONALD C
IPC: B62K3/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of a transmission, easiness, function and simplicity of speed change for practical commercialization of a traction roller transmission.  <P>SOLUTION: A continuously variable transmission 100 having a plurality of rotatable power adjusters 122 for transmitting power from a driving member 120 to a driven member 170 and a power adjuster 122 are frictionally inserted between the driving member, the driven member, and a rotatable support member for fractional contact at three points with the driving member, the driven member, and the support member 154. A transmission ratio is determined by a pivot support object 134 which varies the axis around which each power adjuster rotates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109635-A (JP)
Title: Image heating device and image forming apparatus
Inventor: SUZUMI MASAHIKO
IPC: G03G15/20
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satisfactory image by preventing offset resulting from extrusion of grease caused by deviation of a flexible sleeve due to a spiral form on its internal face and by the conveying action of the grease, when using a flexible sleeve manufactured with a spinning process method.  <P>SOLUTION: The heat fixing device 6 uses the metal flexible sleeve that has a spiral groove in its internal face by its being manufactured with a spinning process method. The heat fixing device 6 has a conductive elastic ring 31 disposed in contact with a fixing film 13. The fixing film 13 has a conducting means for preventing the fixing film 13 from having the reverse polarity to the polarity of a toner image formed on a recording material. The conductive elastic ring 31 is disposed at the axial end of a pressure roller 20, toward which the fixing film 13 deviates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115338-A (JP)
Title: Indoor unit for air conditioner
Inventor: OYAMA SHINGO
IPC: F24F1/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for a thin-shaped air conditioner capable of preventing cooling of refrigerant piping and improving air distributing performance as high as possible by improving a straightening function based on the shape of a partitioning plate.  <P>SOLUTION: In this indoor unit for the air conditioner comprising a box-type indoor unit casing, an air suction opening formed on a front face-side central portion of the indoor unit casing, a pair of right and left air supply openings formed on a front face-side right and left of the indoor unit casing, a pair of air passages continued to the pair of right and left air supply openings from the air suction opening inside of the indoor unit casing, common centrifugal fans respectively disposed corresponding to the air suction opening at an upstream side of each of the pair of air passages, a pair of right and left heat exchangers respectively disposed corresponding to the pair of right and left air supply openings at a downstream side of the pair of air passages, and a drain pan disposed at lower portions of the pair of right and left heat exchangers and the fans, and the partitioning plate is disposed between the fan and the heat exchangers, and the drain pan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112241-A (JP)
Title: Combine harvester
Inventor: NOSAKA AKIRA
IPC: A01F12/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester with which an upper frame body is prevented from closing due to mistake, while allowing tools, replacement parts, or the like, left standing, as they are, in a threshing room when the upper frame body is opened, the threshing room is maintained and then the upper frame body is closed in the threshing apparatus of a combine harvester in which the upper frame body covering the upper part of the threshing room is opened and closed relative to a lower frame body via an actuator.  <P>SOLUTION: The combine harvester is constituted so that the closing action speed (angular velocity) of the upper frame body 25 opening and closing via the actuator 31 is quick, when the opening degree of the upper frame body 25 is large and is slow, when the opening degree is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118668-A (JP)
Title: Switching power supply device and image forming device mounted with the same
Inventor: SHIMASHITA ISHIO
IPC: H02M7/12
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that is hardly broken down, has small power consumption during the standby mode, and significantly reduces the reset time from the standby mode to the normal mode.  <P>SOLUTION: The switching power supply device is provided with a first power supply circuit 6 for driving a first load 10 having the normal operation mode and the standby mode, and a second power supply circuit 7 for driving a second load 11 having no standby mode. The first power supply circuit 6 is connected to a commercial power supply via a series circuit comprising a first rectifier circuit 2, connected to the commercial power supply, and a power-factor improving circuit 4 connected to a rush current preventing circuit 3. The second power supply circuit 7 is connected to the commercial power supply via a second rectifier circuit 70. The device is also provided with power supply control circuits 8, 9 that turn on/off an auxiliary power supply VCC obtained by rectifying from a primary side circuit 76-P3 of the second power supply circuit 7. The auxiliary power supply VCC is turned off by the power supply control circuits 8, 9 in the standby mode. Consequently, operation of the power-factor improving circuit 4 and that of a PWM control circuit 63 of the first power supply circuit 6 are stopped so as to stop power supply to the first load 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008122965-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: LEE GI-CHANG
IPC: G02F1/133
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that effectively functions against electrostatic discharge even when visual inspection is performed, without performing a process of cutting a data line by laser trimming.  <P>SOLUTION: The liquid crystal display device includes a plurality of pixels connected to a plurality of gate lines and a plurality of data lines, a data driving part applying a data signal to the data lines, a gate driving part applying a gate signal to the gate lines, and a plurality of electrostatic discharge protection circuits connected with the plurality of data lines to discharge electrostatic charges generating in the data lines to the outside. When a manufacturing process of a liquid crystal display device or a process displaying an image is performed, the electrostatic discharge protection circuit functions as an electrostatic discharge protection part. When visual inspection is performed, the electrostatic discharge protection circuit functions as an inspection voltage supplying part. Thus, the manufacturing cost can be decreased by reducing the size of circuits and process steps.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009124783-A (JP)
Title: Temperature compensator for synchronous electric motor
Inventor: OGURA KAZUYA
IPC: H02P6/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the inductance components of a synchronous motor nonlinearly fluctuates depending upon its velocity or torque, and also the accuracy in detecting a voltage fluctuates, so that the accurate control is impossible, in controlling a permanent magnet type synchronous motor by an inverter.  <P>SOLUTION: A temperature compensator includes an effective power operation part which computes effective power from a current and a voltage detected from the DC circuit of an inverter. It computes an output detected value by subtracting the power element loss of an inverter and the motor loss of a synchronous motor from the computed effective power. It generates the amount of temperature compensation by subtracting this output detected value from an axial output command that is obtained by multiplying a torque command by a detected speed signal, and it adds this amount of temperature compensation to a q-axis current command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123772-A (JP)
Title: Semiconductor laser device
Inventor: HATA MASAYUKI
IPC: H01S5/22
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device of high reliability, and its manufacturing method, capable of easily and sufficiently making uniform a horizontal diverging angle of a laser beam without hindering a high output.  <P>SOLUTION: In a purple-blue semiconductor laser device 100, an n-type clad layer 102, an active layer 103, a p-type clad layer 104, and a p-type contact layer 105 are formed on one surface of an n-type GaN substrate 101, and a p-type ohmic electrode 106 is formed on the upper surface of the p-type contact layer 105. A ridge Ri is formed which comprises the p-type clad layer 104, the p-type contact layer 105, and the p-type ohmic electrode 106. On the upper surface of the p-type clad layer 104 positioned on both sides of the ridge part Ri, a first insulating film 107a of SiO<SB>2</SB>fine particles and a second insulating film 107b comprising an SiO<SB>2</SB>film are formed in this order. The first insulating film 107a and the second insulating film 107b constitute a current constriction layer 107.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153201-A (JP)
Title: Microcapsule-conductive particle complex, manufacturing method thereof and anisotropic conductive adhesive film using the same
Inventor: LEE SANG-SOO
IPC: H01B5/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive film (ACF) capable of solving high productivity and a problem of durability against heat at the same time by inducing a low-temperature fast curing reaction of the ACF in a very low mounting temperature condition relative to an existing one while preventing an electrical short circuit by aggregation among conductive particles, in an anisotropic conductive film (ACF) using a microcapsule-conductive particle complex.  <P>SOLUTION: This microcapsule-conductive particle complex is composed by attaching, to surfaces of conductive particles such as conductive metal particles or polymer particles each coated with a conductive metal layer, microcapsules each having a functional group having chemical affinity for metal on the surface thereof and filled with a low-temperature fast curing type curing agent organic compound for a curing resin in the inside thereof. A manufacturing method thereof is provided. This anisotropic conductive film using the microcapsule-conductive particle complex is composed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009122458-A (JP)
Title: Cleaning device and cleaning method used for manufacturing panel for information display
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/17
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method used for manufacturing a panel for information display capable of sufficiently cleaning particles of the surface of a cleaning roller without removing particles regarded as a display medium in a cell even when cleaning is performed, and without deteriorating display image quality as the panel for the information display.  <P>SOLUTION: In the cleaning device including the cleaning roller, a brush roller and a suction device, the cleaning roller 21 is configured as the cleaning roller whose roller surface is covered with a conductive elastic member 21 with grooves comprising the grooves 21a and crests 21b provided in an axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119800-A (JP)
Title: Liquid feeding apparatus, liquid droplet discharge head, ink cartridge, printer, and micropump
Inventor: NISHIMURA MANABU
IPC: B41J2/055
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reverse flow from being generated, the reverse flow which is caused by imbibition and discharge of a liquid alternating by change of volume of a pump chamber.  <P>SOLUTION: A sub flow path a4 which communicates a pump chamber a1 with a main flow path a3 is provided, separately from the main flow path a3 which communicates the pump chamber a1 performing liquid feeding by changing its volume, with a liquid chamber a2 which supplies a liquid to the pump chamber a1. In the sub flow path a4, when a part a41 communicating with the main flow path a3 operates discharging, formed orthogonal to the main flow path a3, or inclined to return to the pump chamber a1 side, a reverse flow is to be generated by increase of a liquid pressure in the pump chamber a1, but the flow is canceled by a reverse flow from the main flow path a3 and one from the sub flow path a4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127427-A (JP)
Title: Power generation water turbine and power generation device
Inventor: KAWAHARA AKIRA
IPC: F03B7/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation water turbine and a power generating device using the same, capable of preventing an accident such as wash-away at the rise of a river, while utilizing the river, agricultural water and a city sewage passage of a small water quantity, with a shallow water depth of 100-200 mm.  <P>SOLUTION: This power generation water turbine is provided by arranging two or more of water turbine blades on the circumference with a horizontal shaft as the center. The power generation water turbine and the power generation device are characterized in that a water turbine fixing frame for fixing the horizontal shaft is a swing arm of turning around a horizontally arranged rotary shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128411-A (JP)
Title: Liquid crystal panel and liquid crystal display
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/1335
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel enabling neutral display with no color in all directions.  <P>SOLUTION: The liquid crystal panel 10 includes: a liquid crystal cell 13; a first polarizer 14a and a second polarizer 14b provided on both the sides of the liquid crystal cell 13; a first optical compensation layer 11a provided between the liquid crystal cell 13 and the first polarizer 14a; and a second optical compensation layer 11b provided between the liquid crystal cell 13 and the second polarizer 14b. Wavelength dispersion of the liquid crystal cell 13 is Re<SB>40</SB>(450)>Re<SB>40</SB>(550)>Re<SB>40</SB>(650). A refractive index ellipsoid of the first optical compensation layer 11a satisfies relationship of nx>nz>ny, and wavelength dispersion of the second optical compensation layer 11b is Re<SB>40</SB>(450)≥Re<SB>40</SB>(550)≥Re<SB>40</SB>(650).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129995-A (JP)
Title: Semiconductor memory device
Inventor: JINNO TOMOYUKI
IPC: H01L21/8242
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is adaptive to multi-I/O configurations without widening a region between memory mats.  <P>SOLUTION: The semiconductor memory device, which includes a memory array constituted by arraying a plurality of memory mats MAT comprising a plurality of memory cells and a plurality of sense amplifiers (SA) amplifying data from the memory cells, has: a local IO line LIO connected to the sense amplifiers (SA) and arrayed between the memory mats MAT; a main IO line MIO connected to the LIO through a read/write amplifier RWA and arrayed between the memory mats MAT to cross the local IO line LIO; a plurality of read/write amplifiers RWA disposed in intersection regions of LIO and MIO lines; and a selecting means for selectively connecting or not connecting the read/write amplifiers to a plurality of LIO lines through LIO redundant wiring LIOR.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126806-A (JP)
Title: Method for producing high-molecular weight silicone-formulated microemulsion composition
Inventor: MIYAHARA REIJI
IPC: A61K8/894
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-in-water type microemulsion composition containing a high-molecular weight silicone derivative, and to provide a method for producing the composition.  <P>SOLUTION: The method for producing the oil-in-water type microemulsion external preparation includes a step for preparing an oil-in-water-type microemulsion composition containing (A) a polyether-modified silicone and/or a polyoxyethylene-amodimethicone copolymer having ≥10,000 molecular weight, (B) an oil component, (C) water, (D) a nonionic surfactant having a ≥9 HLB and (E) a dialkyl ether derivative of a polyoxyethylene-polyoxyalkylene random copolymer and/or an alkyl ether derivative of a polyhydric alcohol-polyoxyalkylene glycol-polyethylene glycol copolymer, and a step for adding the oil-in-water type microemulsion composition to an aqueous formulation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130077-A (JP)
Title: Method of manufacturing soi wafer
Inventor: HARADA KUNIHITO
IPC: H01L27/12
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost in a process for polishing an SOI wafer while enhancing the productivity.  <P>SOLUTION: An SOI layer is polished and the thickness thereof is adjusted and controlled by repeating step S1 for sticking a plurality of SOI wafers to one stick plate, step S2 for polishing all SOI wafers, step S3 for measuring the thickness of the SOI layer under a state where the SOI layers are stuck to the stick plate, and step S4 for determining whether the thickness of the SOI layer falls within an allowable range. Only such an SOI wafer as falling within the allowable range is stripped from the stick plate and sent to a step following the polish step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128575-A (JP)
Title: Image fixing unit and image forming device
Inventor: OGATA YASUYOSHI
IPC: G03G15/20
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit and an image forming device having a small gap between a fixing member and a separating member which is stable even after a long time use without affecting the image quality.  <P>SOLUTION: This fixing unit has a separating member 38 disposed downstream the nip section in the traveling direction of the fixing member 21 and facing it with a predetermined gap, and positioning members 39 disposed between the fixing member 21 and the separating member 38 to define a gap between them. The positioning members 39 are in contact with the fixing member 21 and free to move in its width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130643-A (JP)
Title: Audio signal supplying apparatus, parameter providing system, television set, av system, speaker device and audio signal supplying method
Inventor: IWAMATSU MASAYUKI
IPC: H04R3/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal supplying apparatus capable of providing an external speaker device to be externally connected at a low cost and by free design, a parameter providing system, a television set, an AV system, a speaker device and an audio signal supplying method.  <P>SOLUTION: The television set 1 relating to this embodiment stores parameters for the time of adjusting the frequency characteristics of audio signals set to a sound quality adjustment part 22 in a storage part 25. By selecting the parameter corresponding to the kind of the external speaker device 100 connected to a connection terminal 29 and setting it to the sound quality adjustment part 22, the sound of similar frequency characteristics can be emitted even when the kind of the external speaker device 100 is changed. Similarly, even when the parameter is not stored in the storage part 25, it can be obtained from a server 200 by a data acquisition part 40, stored in the storage part 25, and set to the sound quality adjustment part 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129203-A (JP)
Title: Electric charge environmental discount system
Inventor: WATANABE SHUNICHI
IPC: G06Q50/06
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that because consciousness improvement of CO2 reduction to a customer is promoted to appeal to consciousness of the customer by displaying a CO2 discharge amount heretofore, it lacks in effectiveness of CO2 reduction activity.  <P>SOLUTION: This electric charge environmental discount system has: a handy terminal 10 portably carried by a meter reader when meter reading of each customer house, printing a notice of calculation of an electric charge and an electric use amount, and distributing it; a server 30 installed inside an electric power company, having an electric use amount and family structure database or the like; and a network 40. The handy terminal 10 has a storage part 23 storing data including the electric use amount, a CO2 discharge coefficient, and a family structure of the customer downloaded from the server 30 installed in the electric power company by performing connection to the network 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037719-A (JP)
Title: Optical pickup device and objective optical element
Inventor: SHIN YUICHI
IPC: G11B7/135
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost optical pickup which is compatible with BD and HD using the same light flux with one objective optical element without using a complicated mechanism and to provide an objective optical element.  <P>SOLUTION: The objective optical element has an optical plane divided into a plurality of concentric areas, and the plurality of areas have at least a first area for optical disk and at least second area for optical disk. The first light beam passing the first area for optical disk is condensed on an information recording surface of the first optical disk but not on an information recording surface of the second optical disk while the first light beam passing the second area for optical disk is condensed on the information recording surface of the second optical disk but not on the information recording surface of the first optical disk. The total area A of the first area for optical disk is larger than the total area B of the second area for optical disk (A>B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130205-A (JP)
Title: Light-emitting device, substrate device, and method of manufacturing light-emitting device
Inventor: YAMAGUCHI SEIJI
IPC: H01L33/06
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device which can be improved in yield by preventing a short circuit between a pair of electrode patterns formed on a substrate, and to provide a substrate device for the light-emitting device and the method of manufacturing the light-emitting device.  <P>SOLUTION: The light-emitting device has an LED element 12, the substrate 11 on the top surface of which the LED element 12 is mounted and which has two stepped portions 11c formed from the lower part of two opposite side faces to a lower surface, a top surface pattern 14 formed on the top surface of the substrate 11, a sealing portion 13 sealing the LED element 12 and top surface pattern 14, the pair of electrode patterns 16 formed at the stepped portions 11c apart from corner portions of the lower surface of the substrate 11, and a via pattern 15 connecting the top surface pattern 14 and electrode pattern 16 to each other, and the electrode patterns 16 are prevented from short-circuiting owing to sagging of metal during dicing of the substrate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT