baber/WOPTO huggingface dataset:
Patent JP-2011232568-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/36
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit to drive an electro-optic device having a capacitance line, where the capacitance line is made to have a predetermined potential when ending the data-writing in a pixel electrode.SOLUTION: Each of pixels 110 includes: a pixel switching element which becomes conductive when a scanning line 112 is selected; and an auxiliary capacitance, one end of which is connected to a pixel capacitance and the pixel switching element, and the other end of which is connected to the capacitance line 132. The electro-optic device 1 includes: a scanning line driving circuit 130 configured to select the scanning line 112 for each of scanning line groups, where (n) scanning lines are formed into one group (n is integer≥2); a data line driving circuit 140 configured to supply a data signal to the pixels 110 corresponding to the selected (n) scanning lines 112 through (n) data lines 114; and a capacitance line driving circuit 150 configured to control the voltage to be applied to (n) capacitance lines 132 arranged corresponding to the selected (n) scanning lines 112 to become a first voltage when the scanning lines 112 are selected, thereafter, shift the voltage to a second voltage.
Patent JP-2011233785-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAOKA YOSHIKAZU
IPC: H01L31/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To improve photoelectric conversion efficiency of a photoelectric conversion device.SOLUTION: A photoelectric conversion device 200 comprises: a first intermediate layer 44, disposed between a p-type layer 42 and an i-type layer 46, having refractive index lower than that of the p-type layer 42 and the i-type layer 46; a second intermediate layer 48, disposed between a n-type layer 50 and the i-type layer 46, having refractive index lower than that of the n-type layer 50 and the i-type layer 46.
Patent JP-2011231917-A (JP)
Title: Heat insulation pipe and superconductive cable
Inventor: SAITO TAKAHIRO
IPC: F16L59/12
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation pipe excellent in thermal insulation properties and a superconductive cable including the heat insulation pipe.SOLUTION: The heat insulation pipe 1 includes; an internal pipe 10i; an external pipe 10o arranged to cover the outer circumference of the internal pipe 10i; a heat insulating material 11 arranged between the internal pipe 10i and the external pipe 10o; and a spacer 12 for keeping a space between the internal pipe 10i and the external pipe 10o. The spacer 12 includes: a plurality of ring bodies 12r arranged in parallel in the longitudinal direction of the internal pipe 10i to surround the internal pipe 10i; and a string-like body 12b for keeping a space between the adjacent ring bodies 12r. As a result, the space can be kept between the internal pipe 10i and the external pipe 10o while making smaller the contact area of the spacer 12 with another constituent member of the heat insulation pipe 1, and heat intrusion can be reduced.
Patent JP-2010220471-A (JP)
Title: Power supply having protection circuit
Inventor: BENNETT PAUL GEORGE
IPC: H02M1/12
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply having protection circuits, in which a filter is fixed and only operation in a short range frequency domain or band is possible.  <P>SOLUTION: The power supply includes an inverter receiving a DC input signal from a DC input source (11). The inverter includes two half bridges (S1A, S2A and S1B, S2B). Each inverter is driven by signal sources (13A, 13B), which output an AC signal. An output from each inverter is input to a first stage harmonic filter. The power supply includes an output circuit that includes first and second rectifiers (D1, D2) arranged around a point, thereby if the inverter attempts to drive the point beyond predetermined first and second voltages, the respective rectifiers conduct in order to return at least one of power and current to the DC input source. The output from the first harmonic filter (L1A, C1; L1B, C1) is output to a second harmonic filter (L2, C2) and is then output from the power supply.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010287221-A (JP)
Title: Haptic device
Inventor: KAWAKAMI NAOKI
IPC: G06F3/01
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip type haptic device for presenting proprioceptive sense to a fingertip without restraining the movement of a user's arm.  <P>SOLUTION: The haptic device includes a base 1 fixed to a hand when gripped, a movable part 2 which is movable with respect to the base 1 and comes into contact with fingertips of one or more fingers when gripped, and a driving mechanism for moving the movable part 2 with respect to the base 1. The movement of the movable part 2 with respect to the base 1 is one or more of reciprocating motion, swinging, tilting and rotation. A portion fixed to the base 1 is one or more of the root of a finger, the joint of the finger and a palm. A finger whose fingertip comes into contact with the movable part 2 is one or more of a thumb, an index finger and a middle finger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237114-A (JP)
Title: Damper device for ventilation device
Inventor: NAKASONE TAKAAKI
IPC: F24F13/14
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To increase the usability of an integral damper without impairing the maintainability thereof by easily changing the range of the opening/closing angle thereof.SOLUTION: In this damper device for a ventilation device, the projection part 8 of a damper plate 10 attached to a damper fixing plate 3 has a round hole 9, and a shaft 13 joins a cam 7 to the round hole 9. Therefore, the range of the opening/closing angle through which the damper plate 10 is opened can be optionally changed according to the position of the round hole 9 of the projection part 8 to cope with the size and the range of the opening and closing angle of the damper plate 10. Consequently, the usability of the integral damper can be increased without impairing the maintainability thereof.
Patent JP-2011237318-A (JP)
Title: Anemometer
Inventor: NOMURA KEIICHI
IPC: G01P5/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To detect a wind speed by detecting ions carried by wind.SOLUTION: A linear ventilation passage 4 is formed in a case 3. A plurality of collector electrodes 6 are arranged in a line while facing the ventilation passage 4. A repeller electrode 7 is arranged with facing the collector electrodes 6. An ion generator 5 is arranged on one side of the ventilation passage 4. Ions generated by the ion generator 5 flow in the ventilation passage 4 by wind, and are collected by the collector electrodes 6. The amount of ions collected by each of the collector electrodes 6 differs according to the wind speed. A detection unit 2 detects an ion distribution along the wind flow direction based on detection signals from the collector electrodes 6, and obtains the wind speed from the ion distribution.
Patent JP-2011240358-A (JP)
Title: Apparatus for mounting robot to molding machine, and build-up welding method
Inventor: KUROKAWA YUKIO
IPC: B23K9/04
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting a robot which can mount the robot to a molding machine.SOLUTION: The apparatus for mounting the robot 40 includes a rack unit 41 which is mounted to tie bars 13, 14 in a molding machine 10. The rack unit 41 is fixed to the tie bars 13, 14 by clamping members 45, 46, 47 and 48 attachable/detachable to/from the tie bars 13, 14. The rack unit 41 is provided with a robot mounting part 56 to be mounted with a robot. Positioning bars 60, 61 are fitted to the rack unit 41. The positioning bars 60, 61 elongate parallel to the tie bars 13, 14. The positioning bars 60, 61 are held between die plates 11, 12, thereby the distance between the die plates 11, 12 is regulated, and further, the relative position of the robot mounting part 56 with respect to the die plates 11, 12 is settled.
Patent JP-2011241897-A (JP)
Title: Link device and air-conditioning system for vehicle
Inventor: KACHI MICHIHIRO
IPC: F16H25/16
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a link device and an air-conditioning system for a vehicle which can suppress occurrence of noise and attain mimiaturization.SOLUTION: A driving plate 32 includes a first independent groove 51, a second independent groove 52 and a common groove 53 as a plurality of grooves. A plurality of ribs 61-63 which are a plurality of projections, are formed on the driving plate 32. A second drive pin 34 is fitted to a recess 53c of the common groove 53 to be guided along the common groove 53 by the recess 53c even in the common groove 53. A first drive pin 33 is engaged with the first independent groove 51 by fitting a small-diameter column part 33c to the first independent groove 51, and brings into contact with respective ribs 61-63 an outer peripheral surface of an intermediate-diameter column part 33b or large-diameter column part 33a which is an outer peripheral surface from a step to an rear end in the first drive pin 33 when engaged with the common groove 53.
Patent JP-2011244213-A (JP)
Title: Public key certificate verification processing system
Inventor: SOBATAKA KOJI
IPC: H04L9/08
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce processing load of invalidation verification of a public key certificate using an indirect CRL.SOLUTION: A public key certificate verification system comprises: a plurality of authentication station devices issuing a public key certificate which includes information related to a public key, a certificate identifier for identifying the public key certificate in each of the device, and an authentication station identifier enabling the device to be identified uniquely without character string operation; an invalidation list issue device issuing an indirect certificate invalidation list including the certificate identifiers of the invalidated public key certificates out of the public key certificates issued from the authentication station devices and also including the mapped authentication station identifiers; and a verification device verifying invalidation of the public key certificates based on determining whether or not the certificate identifiers and authentication station identifiers in the public key certificates targeted for invalidation verification are included in the indirect certificate invalidation list.
Patent JP-2011247146-A (JP)
Title: Lpg heating device
Inventor: KOIKE HIDETOMO
IPC: H01R13/15
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To avoid a contact failure of electrode plates in heater units, in an LPG heating device of a vaporizer.SOLUTION: The LPG heating device 1 includes built-in heater units 10, 10 which are formed by holding a PTC cell 11 between two electrode plates 12, 13 and sealing the outer periphery thereof with a seal member 15. The plurality of heater units 10 are contained in parallel. Between the electrode plates 12, 12 of the opposed heater units 10, 10, at least one spring 8 is held in a compressed state with both ends in contact with the outer surfaces of the electrode plates 12, 12. Support members 51 for receiving resilient force of the spring 8 are arranged at the arrangement position of the spring 8 along the electrodes 13, 13 outside of the heater units 10 located at the outermost in the plurality of heater units 10, 10.
Patent JP-2011088807-A (JP)
Title: Method for producing lithium borofluoride
Inventor: NISHIYAMA SAKAE
IPC: H01M10/0568
Filed: 2010-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing lithium borofluoride.  <P>SOLUTION: The method for producing lithium borofluoride includes: a lithium source addition process for adding a lithium source compound to an acidic aqueous solution in which hydrogen fluoride, an inorganic acid containing neither fluorine atom nor boron atom as constitutive atoms, and a boron source compound are mixed; an acid evaporation process for evaporating hydrogen fluoride and the inorganic acid containing neither fluorine atom nor boron atom as constitutive atoms by heating the acidic aqueous solution after the lithium source addition process at a temperature not higher than the decomposition temperature of lithium borofluoride; and a recovery process for recovering lithium borofluoride after the acid evaporation process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011247236-A (JP)
Title: Turbine shaft support structure of supercharger
Inventor: TANADA MASAYUKI
IPC: F02B39/14
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent the bending of a turbine shaft 1 while suppressing an increase in cost in a structure where two places apart in the axial direction in the axial-direction intermediate region of the turbine shaft 1 of a supercharger are supported in horizontal holes 4a of a housing 4 in a freely rotatable way via rolling bearings 8 and 9.SOLUTION: A compressor impeller 3 separate from a turbine shaft 1 is fixed in such a way that it is sandwiched between a nut 13 screwed into the axial-direction other end of the turbine shaft 1 and a compressor-side stepped wall surface 1c. An inner ring 8a of a first rolling bearing 8 is brought into contact with the turbine-side stepped wall surface 1a of the turbine shaft 1. An elastic member 20 generating an elastic force is provided at the side of the compressor impeller 3 rather than the inner ring 9a of a second rolling bearing 9 so as to press down the inner ring 8a of the first rolling bearing 8 to the turbine-side stepped wall surface 1a of the turbine shaft 1 through the inner ring 9a and spacer 11 of the second rolling bearing 9. The elastic force of the elastic member 20 is set smaller than an axial force generated by the fastening of the nut 13.
Patent JP-2011244789-A (JP)
Title: Method for production of ethanol from marine algae
Inventor: SATO MINORU
IPC: C12P7/06
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for production of ethanol from marine algae.SOLUTION: The effective method for production of ethanol from marine algae includes the step of fermentation reaction by culturing a microorganism capable of producing ethanol from sugar alcohol and a microorganism capable of producing ethanol from sugar, using saccharified liquid obtained by treating marine algae with alginic acid lyase and cellulase as a culture medium.
Patent JP-2011252942-A (JP)
Title: Optical control element
Inventor: MOTOYA MASAYUKI
IPC: G02F1/035
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical control element that enables low driving voltage and miniaturization, in particular an optical control element that enables cost reduction by using a low-cost drive system component.SOLUTION: In an optical control element having a substrate 1 having an electro-optic effect, plural optical waveguides 2 formed on the substrate, and a control electrode 3 formed on the substrate for controlling the phase of light which propagates through the optical waveguides, the control electrode 3 comprises at least two resonance type electrodes 31 and 32 having the same resonance frequency; and power supply electrodes 41 and 42 that supply a control signal to each resonance type electrode. A shape and a formation position of each resonance type electrode, and power supply positions of the power supply electrodes to each resonance type electrode are provided such that odd mode coupling with each other is enabled. The power supply electrodes have branch wiring parts 41 and 42 that are obtained by branching an input wiring part 40, and each resonance type electrode is supplied with a control signal having an in-phase or prescribed phase difference by the branch wiring parts.
Patent JP-2011252848-A (JP)
Title: Inspection device
Inventor: NAGASE RYOHEI
IPC: G01N27/22
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device that detects a displacement of a first sheet and a second sheet.SOLUTION: A capacitive sensor 30 is formed by putting a first sheet and second sheet together. Multiple pairs of first electrodes that are configured by electrically connecting multiple first transparent electrode pads are formed on the first sheet, and multiple pairs of second electrodes that are configured by electrically connecting multiple second transparent electrode pads are formed on the second sheet. An inspection device 100 that inspects a relative displacement of the first transparent electrode pad and the second transparent electrode pad is provided with a probe 1 that scans on the first sheet, a ground portion 4 that grounds a prescribed area including at least a position on the second sheet that opposes the position scanned by the probe 1, a signal generation portion 5 that generates an inspection signal to be input to terminal electrodes electrically connected to each of the first electrodes, and a displacement information calculation portion 6 that calculates displacement information on the displacement of the first sheet and second sheet based on the signal received through the probe 1.
Patent JP-2011256729-A (JP)
Title: Engine power generating apparatus
Inventor: SUZUKI TAKASHI
IPC: H02P9/04
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an engine power generating apparatus which saves a fuel by changing engine speed in accordance with a load condition and which is adaptable to an inrush current upon starting a motor.SOLUTION: The engine power generating apparatus includes: a permanent magnet type generator 12 driven by an engine 11; a rectifying means 13 converting an alternating current (AC) from the permanent magnet type generator into a direct current (DC); a step-up and step-down means 14 converting the DC voltage from the rectifying means to a set voltage; an electricity storing means 15 charged with a part of the DC from the boosting and deboostiing means; a DC/AC converting means 16 converting the DC from the step-up and step-down means into an AC; and an engine control means 17 that reduces the engine speed when the power output from the DC/AC converting means decreases, and increases the engine speed when the power increases. The electricity storing means discharges to replenish the power when a power applied to the load exceeds the power from the permanent magnet type generator.
Patent JP-2010188193-A (JP)
Title: Slot machine
Inventor: ITO TOMOHIKO
IPC: A63F5/04
Filed: 2010-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of advancing the game mainly with the presentation to display images in such a way that the electrically displayed presentation images, rather than the combination of symbols when rotation of reels for displaying the result of the game is stopped, are the center of the play, and effectively using an image display device.  <P>SOLUTION: One symbol image data of symbol images are changed to other symbol image data, and symbol images with the other symbol image data are displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011256605-A (JP)
Title: Single lever faucet
Inventor: YAMADA ATSUNORI
IPC: F16K11/078
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a single lever faucet having a simple constitution, capable of saving hot water, and easily operable when hot water is required.SOLUTION: In a faucet body of a single lever faucet, a cartridge 16 for mixing hot water with water is fitted. The cartridge 16 comprises: a fixed disk 25 provided with a hot water inflow hole 26, a water inflow hole 27, and a mixed hot water and water outflow hole 28; and a movable disk 30 slidably arranged on the fixed disk 25 in an overlapped state and having a mixing communication path 29 which makes the hot water flowing out from the hot water inflow hole 26 or the water flowing out from the water inflow hole 27 flow out to the mixed hot water and water outflow hole 28. The hot water inflow hole 26 of the fixed disk 25 is constituted to be closed at the central position of lateral turning of a control lever during the time when the control lever shifts from water cutoff state to half-opened state of the central position of vertical turning.
Patent JP-2010189002-A (JP)
Title: Steering column device
Inventor: YAMADA JUN
IPC: B62D1/18
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure and reduce manufacturing cost in a steering column device for clamping an outer column to an inner column.  <P>SOLUTION: The outer column 1 is formed into a rectangular hollow pipe shape, and the rectangular outer periphery 11 is held by chevron-shaped inner peripheral surfaces 86A and 86B formed in the clamp members 8A and 8B. The outer column 1 is stopped against rotation to the clamp members 8A and 8B by engagement of the chevron-shaped inner peripheral surfaces 86A and 86B and the rectangular outer periphery 11. When the outer column 1 is adjusted in telescopic position in respect to the inner column 2, the outer column 1 is guided by the clamp members 8A and 8B and is slid in an axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011257654-A (JP)
Title: Liquid crystal display device
Inventor: ISHIMARU MASAAKI
IPC: G02F1/1333
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a metal component 2 for discharging static electricity can be made thin and small in size and the metal component 2 is easily assembled.SOLUTION: The liquid crystal display device has such a structure that a transparent conductive film 15 in a liquid crystal panel body 1 that is attached behind an opening 62a of a dial plate 62 is grounded by a metal component 2. In the device, a liquid crystal layer 5 is sealed between a front glass 3 and a back glass 4; and a front side polarizing plate 6 and a back face polarizing plate 7 are disposed on the front face of the front glass 3 and on the back face of the back glass 4, respectively. The device has an exposed portion 15a extended from the transparent conductive film 15 formed between the front glass 3 and the front side polarizing plate 6, the exposed portion placed in a shifted portion 14 of end faces formed by shifting positions of the end faces of the front glass 3 and the front side polarizing plate 6. The transparent conductive film 15 is connected by pinching portions 23a, 23b, 24a, 24b in contact with the exposed portion 15a to the ground in a circuit board 32 via a flexible printed board 10.
Patent JP-2011255840-A (JP)
Title: Seat back
Inventor: IKEJIMA KAZUAKI
IPC: B60N2/28
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat back that achieves an improvement in guide performance of a guide member for guiding an anchor to an anchor bar and stabilizes the position of the guide member so as to improve the appearance quality.SOLUTION: The seat back is configured such that an anchor bar 11 engaged with an anchor 100 of a child seat is fixed to a seat back frame via an anchor bar bracket. A guide member 30 for guiding the anchor to the anchor bar is mounted to the anchor bar bracket.
Patent JP-2011040045-A (JP)
Title: Dynamic content preference and behavior sharing between computing devices
Inventor: FERREN BRAN
IPC: G06F15/00
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide dynamic content preference and behavior sharing between computing devices.  <P>SOLUTION: A remote user persona is received. The computing device includes a local user persona having a plurality of subsets relating to preferences of a user of the computing device. The remote user persona is synchronized with the local user persona at the computing device, and, accordingly, the behavior of the computing device is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT