baber/WOPTO huggingface dataset:
Patent JP-2010107908-A (JP)
Title: Electro-wetting apparatus, variable focal length lens, optical pickup apparatus, optical record reproduction apparatus, droplet operation apparatus, optical element, zoom lens, imaging apparatus, light modulating device, display, electronic flash apparatus, and method of driving electro-wetting apparatus
Inventor: TAKEMOTO SADAHIRO
IPC: G03B15/03
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-wetting apparatus which is operated at a low voltage in a wider variable voltage range, various apparatuses furnished with the electro-wetting apparatus and a method of driving the electro-wetting apparatus.  <P>SOLUTION: The electro-wetting apparatus includes: a liquid having electric conductivity or polarity; first and second electrodes for applying voltage on the liquid; a dielectric material layer provided between the liquid and the first electrode; and a voltage applying part. The voltage applying part applies a cyclicly varying voltage signal between a first voltage not smaller than 0 volt and a second voltage larger than the first voltage, namely, an alternating voltage which varies in a positive voltage range, upon the first and the second electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112715-A (JP)
Title: Current detecting resistor and structure for mounting current detecting resistor
Inventor: KANEHARA YOSHIHIDE
IPC: G01R15/14
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detecting resistor for reducing a self inductance of a resistive element, and a structure for mounting the current detecting resistor which improves the measurement accuracy of a to-be-measured voltage to a high speed switching current when the current detecting resistor is mounted on a substrate formed with a current detecting circuit.  <P>SOLUTION: The current detecting resistor 10 has the planar metal resistive element 11. A front electrode layer 12a and a front insulator layer 13a are laminated on a front side face of the metal resistive element, and covered with a front conductor 14a. A rear electrode layer 12b and a rear insulator layer 13b are laminated on a rear side face of the metal resistive element, and covered with a rear conductor 14a. Since the metal resistive element 11 is shielded by the front conductor 14a and the rear conductor 14b, the inductance can be reduced, and the measurement accuracy can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111144-A (JP)
Title: Controller for hybrid vehicle
Inventor: MOTOSUGI JUN
IPC: B60L50/16
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle capable of quickening engine start and surely preventing G slipping when switching from an electric vehicle mode to an engine start mode.  <P>SOLUTION: A controller for an FR hybrid vehicle has a first clutch CL1 for connecting and disconnecting an engine Eng and a motor generator MG; and a second clutch CL2 for connecting and disconnecting the motor generator MG and right and left rear wheels RL and RR, and travels while switching an "HEV mode", an "EV mode", and an "engine start mode". The controller has an engine start control means (Fig. 2 (not shown)) for setting a torque capacity command value to the second clutch CL2 so as to keep constant at a value equal to or more than EV drive torque immediately before mode switching, gradually increasing the motor torque command value to the motor generator MG until detecting a slip of the second clutch CL2, and starting the engine Eng by shifting the first clutch CL1 to the coupling side when detecting the slip after switching from the "EV mode" to the "engine start mode".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112057-A (JP)
Title: Washing place floor for bathroom
Inventor: ICHIKAWA TETSUHITO
IPC: E03C1/20
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing plate floor for a bathroom, which never causes cut or dropping of a sealant even after long-term use while giving softness to the washing place floor.  <P>SOLUTION: The washing place floor includes: a base material formed of a hard material and having a wall mount part; a surface material formed of a hard material, having a thick part and a thin part, and being laminated on the base with an outer end portion of the thick part being disposed in the vicinity of a wall panel; an elastically deformable cushion layer laminated between the base material and the thick part; and a seal part which water-tightly seals between the outer end portion of the thick part and the wall panel. The thin part is formed in a flexible thickness, the thick part is formed thicker than the thin part, and its bottom surface is laminated on the upper surface of the base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117542-A (JP)
Title: Beam scanning-type display device
Inventor: SUGIYAMA KEIJI
IPC: G02B26/10
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in a display device such as a HMD (head-mounted display), aberrations are increased when the incident position of a scanning beam on a deflection means is near a scanning means, consequently, the resolution is reduced.  <P>SOLUTION: The deflection means is inclined as a whole so that a distance between the beam incident position on the deflection means and the scanning means in a horizontal direction may be equal to or more than a fixed value, accordingly, the influence of the aberrations is suppressed, and deterioration in image resolution is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117601-A (JP)
Title: Spatial light modulator
Inventor: IMURA TOMOKAZU
IPC: G02F1/09
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To use all controllable pixels effectively and to increase a data amount per page and a data transfer rate.  <P>SOLUTION: In a spatial light modulator for a coaxial hologram recording system, having a signal light area 10 located in the center, and a reference light area 12 located in the outer perimeter of the signal light area, the signal light area is configured such that a large number of controllable pixels capable of being switched ON/OFF are arranged regularly in a matrix, and the reference light area is configured such that a large number of dummy pixels of the same size as the controllable pixels which are fixed at either ON or OFF are arranged regularly in a matrix, in which the dummy pixels at ON and those at OFF are located randomly, forming a fixed pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115452-A (JP)
Title: Home use intraoral observation and prevention tool
Inventor: NAITO KENJI
IPC: A61C1/08
Filed: 2008-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home use intraoral observation and prevention tool by which intraoral images can be taken by an imaging camera while lighting an illumination light source inserting a casing in a state that a disposable cover is covered on; whether abnormal sites such as dirt of teeth, dental plaque, dental calculus, and traces of dental caries exist or not can be observed by a monitor via a signal processing part, an abnormal site can be immediately found out if the tooth caries state is serious; whether tooth caries or not can be determined by a tooth caries finder if a slight abnormal part is found out; and tooth caries or abnormality in the oral cavity and countermeasures can be executed good.  <P>SOLUTION: A casing 1 is provided with an imaging camera 2 for imaging inside the oral cavity, illumination light source for lighting imaging site, a signal processing part 4 to convert the output of the imaging camera to output image signals to a monitor, and a power source part 5 to feed power. A disposable cover 9 is set on the outer surface of the casing 1. A magnetic attraction structure 11 to attract freely positionable a tooth caries finder 10 such as a probe 10a and an interdental brush 10b is provided to the home use intraoral observation and prevention tool.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121484-A (JP)
Title: Compressor for refrigerating air conditioner
Inventor: SASA TAKUSHI
IPC: F04C29/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulty of the formation of an oil film between a bearing member and a crankshaft caused by the deformation of a bearing face, since thermal distortion occurs in the bearing member disposed to the compression mechanism part of a compressor for refrigerating air conditioner by welding fixation of a housing part fixing the bearing member with a container.  <P>SOLUTION: Depressions for deformation amounts of a bearing housing part caused by welding are formed in advance to the outer peripheral surface of a bearing member. Since the thermal distortion is absorbed even after the welding fixation and an equal clearance between the bearing member and the crankshaft is maintained, stable formation of the oil film is facilitated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123351-A (JP)
Title: Manufacturing method of control valve type mono-block lead storage battery
Inventor: TAKEUCHI HISAYOSHI
IPC: H01M50/541
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a control valve type mono-block lead storage battery easy to manufacture and capable of preventing dilute sulfuric acid electrolyte solution from creeping up from a gap between a battery can barrier rib 4 and a welding protrusion 16.  <P>SOLUTION: Silica fine powder 25 is added to dilute sulfuric acid 22 which are stirred with a planetary type stirrer 27 to manufacture gel electrolyte solution 20. The gel electrolyte solution 20, after being weighed, is filled in a top part of an electrode plate group 12 of the lead storage battery 21 through a tube 31 plugged into a safety valve cylinder 27 with the use of a roller type pump 29b. Here, a notched part 19 is provided at the safety valve cylinder 27 of the lead storage battery 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102676-A (JP)
Title: Fuzzy search method of search character string including a plurality of words
Inventor: SOGAMI SHIN
IPC: G06F17/30
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in a method for searching an electronic document transcribed in English for a character string, when an input character string or a searched character string comprising a plurality of words and space characters include spelling mistakes, such as misused characters and numerous ellipses, an appropriate extraction result is not obtainable by exact search, prefix matching search, or suffix matching search.  <P>SOLUTION: A part of several words continuing an input character string that includes a plurality of words and space characters is cut out, one to more than one substitute characters (wild card) are assigned to two or more continuing characters except the space characters and tab characters to create a search key character string. By using regular expression pattern matching to a wild card character part of the search key character string and other parts and performing fuzzy search, one which is more likely to match than a searched character string having a plurality of spelling mistakes are extracted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125644-A (JP)
Title: Light emitting element driving device, image forming device, and light emitting element drive control program
Inventor: SAKIDA TOMOAKI
IPC: H01S5/06
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element driving device capable of correcting the drive voltage of a light emitting element with a correction value depending on the format for preparing an image to be formed on the basis of image data, and to provide an image forming device and a light emitting element drive control program.  <P>SOLUTION: A plotting mode determination part 38 determines a plotting mode based on the image data for every specified plotting mode unit. An offset amount outputting part 40 acquires the offset amount corresponding to the determined plotting mode from a storage 42 and outputs it to a correction circuit 50 for correcting the drive voltage of LD 20. In the correction circuit 50, the electric current Icin depending on the offset voltage applied to the gate of a transistor 62 is outputted from a drain, and the drive voltage is corrected by a voltage value obtained by performing current potential conversion in a resistance 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130260-A (JP)
Title: Communications apparatus
Inventor: MORISHITA KATSUJI
IPC: H04M1/21
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication apparatus capable of suitably adjusting the resonance frequency of a communication means.  <P>SOLUTION: The communication apparatus is provided with: a magnetic field antenna part 50, which performs magnetic field communication with external equipment by a predetermined frequency; a FET switch part 52c, which switches whether to make a part of elements, constituting a resonance circuit into a valid state or into an invalid state, by whether the voltage based on the communication signal to be generated according to the magnetic field communication is predetermined operation voltage; a CPU 72, which discriminates the type of external equipment based on unique information on the external equipment received from the external equipment by the magnetic field antenna part 50; and a switch 52e, which changes the predetermined operation voltage, by switching whether to connect a resistance 52a for adjustment to the FET switch part 52c, based on the result discriminated by the CPU 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128730-A (JP)
Title: Measurement data transfer control device, method and program
Inventor: TAKANO KOJI
IPC: G06F13/38
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device etc. capable of efficiently performing data transfer when transferring measurement data to be observed to a subsequent stage so that a fatal loss of measurement information is prevented even if the measurement data exceeds a transfer band.  <P>SOLUTION: The device includes: (A) a data receiver unit for successively receiving occurrence event information and for generating time information including an absolute elapsed time from the start of measurement; (B) a buffer for tentatively storing successive event information and time information; a data amount decision unit for deciding a data amount (C1) initially to be in a first stage, (C2) to be in a second stage when the buffer use rate exceeds a first ascending time threshold, and (C3) in the case of the second stage, to have returned to the first stage when the use rate falls below a first descending time threshold smaller than the first ascending time threshold; and a data transfer unit (D1) in the case of the first stage, for transferring the event information and the time information from the buffer to the subsequent stage intact, and (D2) in the case of the second stage, for transferring the event information from the buffer and coarse time information, having degraded accuracy of the time information, successively to the subsequent stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127766-A (JP)
Title: Device for testing friction and method therefor
Inventor: KOBAYASHI TAKAYUKI
IPC: G01N3/56
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for testing friction for properly and reliably performing evaluation.  <P>SOLUTION: The device is configured to perform a friction test by contacting a friction element 24 to a specimen S mounted on a slide table 3 in a predetermined load condition and reciprocating the slide table 3 horizontally. The reciprocating stroke of the slide table 3 is set to so as to gradually decrease like S1-S3 considering that a slide surface M becomes worn like M, with the increase of the number of relative sliding times between the specimen S and the friction element 24 based on the reciprocating movement of the slide table 3. For instance, the stroke is totally reduced 2.0 mm by reducing by 1.0 mm in a stroke of each side stepwise to the test end every 1,000 times of the reciprocation of the slide table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130555-A (JP)
Title: Voltage follower circuit
Inventor: ADACHI TOSHIO
IPC: H03F3/345
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage follower circuit, wherein input and output voltages are the same as that of voltage followers using operational amplifiers.  <P>SOLUTION: A drain 1D of a MOS transistor 1 is connected to a positive power terminal 11, a gate 1G is connected to an input terminal 6, and a source 1S is connected to a drain 2D of a MOS transistor 2. A gate 2G is connected to a bias terminal 8. A source 4S of a MOS transistor 4 and a drain 5D of a MOS transistor 5 are connected to a terminal 13, a source 5S is connected to a negative power terminal 12, and a gate 5G of the MOS transistor 5 is connected to a bias terminal 10. A gate 4G and a drain 4D of the MOS transistor 4 are connected in common, and a drain 3D of a MOS transistor 3 is connected to an output terminal 7. A gate 3G of the MOS transistor 3 is connected to a bias terminal 9, and a source 3S is connected to the positive power terminal 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009158946-A (JP)
Title: Thin-film transistor, display device having the same, and method for manufacturing them
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor having excellent electric characteristics, a display device having the thin-film transistor, and a method for manufacturing the thin-film transistor and the display device with a high yield.  <P>SOLUTION: In the thin-film transistor, a gate electrode, a gate insulating film, crystal grains that mainly contain silicon and are formed on the surface of the gate insulating film, a semiconductor film that mainly contains germanium and covers the gate insulating film and the crystal grains, and a buffer layer in contact with the semiconductor film that mainly contains germanium overlap with one another. Further, the display device has the thin-film transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010135091-A (JP)
Title: Socket
Inventor: SAEGUSA HIROYUKI
IPC: H01R13/44
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket having no possibility of electrical shock when inserting a conductive member into one electrode piece jack.  <P>SOLUTION: An internal connection mechanism 20 stored in a housing 10 includes a pair of terminal fittings 21 to be fixed to a bottom plate 12 of the housing 10 and connected with power wires, elastically deformable terminal fitting-side conduction pieces 22 continuously provided on each of the terminal fittings 21, insulating member 23 attached and fixed to the front-end outer face of the terminal fitting-side conduction pieces 22, a pair of electrode fittings 24 arranged corresponding to the pair of electrode piece jacks 13a and adapted to be electrically connected to electrode pieces 31 of a plug 30 inserted into the pair of electrode piece jacks 13a formed in a front wall 13, and electrode fitting-side conduction pieces 25 continuously provided on each of the electrode fittings 24. With the inserting operation of one electrode piece 31, the other electrode piece 31 is electrically connected to one terminal fitting 21. With the inserting operation of the other electrode piece 31, one electrode piece 31 is electrically connected to the other terminal fitting 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009138745-A (JP)
Title: Suspension for installing turbojet engine in aircraft
Inventor: CHOUARD PIERRE-ALAIN JEAN-MARI
IPC: F01D25/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancing suspension for installing a front fan turbojet engine in a pylon, by using a means capable of reducing local strain of a frame.  <P>SOLUTION: The suspension has a front attachment 10 on an intermediate casing, a rear attachment 11 having at least two rear attachment links 114, 115 connected to an outer shell 83 of an exhaust casing 8, and a pair of thrust bars 12, 12' being fixed at their upstream ends to a hub 35 of the intermediate casing 3, and is characterized in that a plane formed by the two links 114, 115 of the rear attachment 11 is inclined with respect to a plane of the exhaust casing 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010137998-A (JP)
Title: Partially stabilized zirconia ceramic and producing method of the same
Inventor: TSURUTA TADASHI
IPC: C04B35/48
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partially stabilized zirconia ceramic having high crystal stability and high electrical conductivity and to provide a producing method of the partially stabilized zirconia ceramic.  <P>SOLUTION: The partially stabilized zirconia ceramic 1 comprises zirconia and yttria and has a crystal structure of an M phase and a C phase, and contains 89-97 mol% zirconia, 11-3 mol% yttria and 0.1 mass% or less impurities except zirconia and yttria, and is preferably used in an element 2 for an exhaust sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137131-A (JP)
Title: Co oxidation catalyst
Inventor: KYO TSUGI
IPC: C01B32/50
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst capable of exhibiting the function of oxidizing CO using commonly available Ni and Al without using noble metals or rare metals.  <P>SOLUTION: The catalyst for oxidizing CO to produce CO<SB>2</SB>includes nanoparticles comprising a Ni-Al intermetallic compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138959-A (JP)
Title: Sensor-equipped bearing for wheel
Inventor: NISHIKAWA KENTARO
IPC: G01L5/00
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor-equipped bearing for a wheel which can stably detect with high accuracy a load acting on the bearing for the wheel or a tire contact area by correcting a detection error due to a temperature difference between bearing interior and exterior sections.  <P>SOLUTION: Rolling bodies 5 are interposed between opposed double-row rolling surfaces 3, 4 of an outer member 1 and an inner member 2. The outer member 1 or the inner member 2, which is a fixed side member, is provided with one or more sensor units 20. The sensor unit 20 comprises a distortion generating member 21 making contact with and fixed to the fixed side member, a sensor 22 detecting the distortion, and a sensor section temperature sensor 28 detecting a temperature of an installation section of the sensor. A rolling surface temperature sensor 29 detecting a temperature of a location adjacent to the rolling surface 3 is provided in the fixed side member, and an estimating means 30 is provided to estimate the load acting on the bearing for the wheel or the tire from a correction signal obtained by correcting a sensor output signal of the sensor unit 20 with outputs of the sensor section temperature sensor 28 and the rolling surface temperature sensor 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139344-A (JP)
Title: Contact pin and contact probe
Inventor: NAGATA TAKAHIRO
IPC: H01L21/66
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact pin and a contact probe capable of mitigating stress concentration on a specific portion by devising the shape of a spring, and enlarging displacement by enhancing flexibility.  <P>SOLUTION: In the contact pin 30, a plunger 40 and the spring 60 are formed in a body from a conductive material, and the spring 60 is formed by connecting a plurality of rings by using a pair of facing vertexes of each hexagonal ring 61 as connection points, and a pair of two sides constituting the vertex which is the connection point are bent to the inward direction of the ring, respectively. The contact probe 20 has a structure wherein the contact pin 30 is inserted into a conductive tube 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT