baber/WOPTO huggingface dataset:
Patent JP-2010270547-A (JP)
Title: Frame for solar battery panel
Inventor: FUNATO SHUNGO
IPC: E04D13/18
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for a solar battery panel facilitating processing and assembly, and reducing the cost of manufacturing.  <P>SOLUTION: The frame 3 holding a panel body 2 includes lateral frame members 4 and vertical frame members 5 receiving the edges 2a, 2b of the panel body 2, and connecting members 6 respectively connecting these frame members 4, 5. Each of the frame members 4, 5 is provided with a panel holding part 13 arranged on the upper end of an erect supporting plate 7 extending along the edge 2a of the panel body 2. The panel holding part 13 is opened sideways and is continued with the supporting plate 7 in the longitudinal direction. Each of the frame members 4, 5 is further provided with a fitting tube 14 which has a rectangular shape in cross section and is arranged adjacently under the panel holding part 13 and continued with the supporting plate 7 in the longitudinal direction. Each of the connecting members 6 includes mutually orthogonal fitting arms 16, 17 which horizontally extend from a terminal end member 15, on which the longitudinal end faces of the frame members 4, 5 abut, in a manner that the fitting arms 16, 17 are inserted into the fitting tube 14 of each of the frame members 4, 5. A plate spring 18 is fixed to each of the fitting arms 16, 17, and a center curving part 18a is engaged with the engaging hole 10a of the fitting tube 14 for prevention of falling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278371-A (JP)
Title: Method and liquid for silicon anisotropic etching
Inventor: YAGYU HIROYUKI
IPC: H01L21/308
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of silicon anisotropic etching that forms a slope WA that makes 45 degrees against the main surface SF of a silicon substrate 5 with favorable flatness and smoothness, and to provide a silicon anisotropic etching liquid for use in the method.  <P>SOLUTION: In the method of the silicon anisotropic etching, a silicon substrate 5 is subjected to etching processing using a silicon anisotropic etching liquid in which polyoxyalkylene alkyl ether is added at a rate of 0.1 to 10 ppm to a hydroxylation tetramethylammonium aqueous solution of 20 to 25 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281860-A (JP)
Title: Toner carrier, developing device and image forming device
Inventor: OSAKA KEIKO
IPC: G03G15/08
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner carrier causing no image failure due to uneven density; a developing device including the toner carrier; and an image forming device.  <P>SOLUTION: The toner carrier for carrying the charged toner includes the plurality of electrodes arranged internally with constant intervals and includes a voltage applying means for applying voltage to the electrodes so that the electric fields among the plurality of electrodes change with time. The toner on the toner carrier is hopped by an electric field change among the electrodes to form the cloud of the toner. The surface layer coating the electrodes includes an acceptor for accepting electric charge of the charged toner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281867-A (JP)
Title: Electrooptical device, electronic device, and method for driving the electrooptical device
Inventor: KUBOTA TAKEHIKO
IPC: H05B44/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation in gate potential of a drive transistor.  <P>SOLUTION: Each pixel circuit P includes a capacitive element C including an electrode e1 and an electrode e2, a drive transistor TDR for generating a drive current IDR according to the potential VG of a gate connected to the electrode e1, and a light emitting element E for receiving a drive current IDR to emit light. A drive circuit 20 gradually brings the potential VG of the gate closer to a potential (VEL-VTH) according to the threshold voltage VTH of the drive transistor TDR by connecting the drive transistor TDR to a diode during a first period T1, supplies a gradation potential VX according to a designated gradation to the second potential e2 through a signal line 14, insulates the signal line 14 from the electrode e2 after the passage of the first period T1, connects a feeder line 36 to which a reference potential VST is supplied to the electrode e2, disconnects the drive transistor TDR from the diode, and maintains connection between the feeder line 36 and the electrode e2 during a second period T2 after the passage of the first period T1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279264-A (JP)
Title: Egfr gene mutation-detecting primer set, egfr gene mutation-detecting kit containing the same, and nucleic acid amplification device for performing egfr gene mutation detection therewith
Inventor: CHIKUMI HIROKI
IPC: C12N15/09
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect an EGFR gene mutation only by an ordinary PCR reaction without needing a special probe.  <P>SOLUTION: There is provided the primer set for detecting a mammal EGFR mutation, comprising one or more primer sets selected from the group consisting of a first primer set for detecting gefitinib sensitivity-deleted mutation in the exon 19 of the mammal EGFR gene, a second primer set for detecting gefitinib sensitivity point mutation in the exon 21 of the mammal EGFR gene, and a third primer set for detecting gefitinib resistance point mutation in the exon 20 of the mammal EGFR gene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282471-A (JP)
Title: Signal processing circuit for electrostatic capacity type touch panel
Inventor: SUZUKI TATSUYA
IPC: G06F3/041
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the duplication of components to reduce component costs in the signal processing circuit of an electrostatic capacity type touch panel.  <P>SOLUTION: A touch panel 51 is formed on a glass substrate 200. Sensor circuits 50A and 50B are arranged along a Y direction in the periphery of the touch panel 51, and sensor circuits 50C and 50D are arranged along an X direction. The serial clock terminals SCL of the sensor circuits 50A to 50D are commonly connected to a serial clock line 53, and the serial data terminals SDA are commonly connected to a serial data line 54. A microcomputer 52 is installed on a PCB substrate outside the glass substrate 200. A gap between the microcomputer 56 and the sensor circuits 50A and 50D is configured so that data communication may be made attainable through the serial clock line 53 and the serial data line 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282089-A (JP)
Title: Video processing device, display device, and display system
Inventor: NAKAGAWA MAKOTO
IPC: G02F1/133
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing device capable of suppressing interference (crosstalk) among a plurality of consecutive video images, a display device, and a display system.  <P>SOLUTION: Among other video signals (video signals DR for a right eye or video signals DL for a left eye) different from video signals (video signals DL for a left eye or video signals DR for a right eye) currently outputted from a video signal processing part 41, video signals outputted immediately before the current video signals are held in a frame memory 42 directly or after the replacement of their luminance gradation. In an overdrive processing part 44, according to the luminance gradation of a video signal D2 held in the frame memory 42 and that of a video signal D1 currently outputted from the video signal processing part 41, overdrive processing is performed on the video signal D1. A difference between display luminance based on a video signal D3 after the overdrive processing and a target luminance is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282091-A (JP)
Title: Optical coupling structure and method of manufacturing the same
Inventor: TAKIGAHIRA MASAHITO
IPC: G02B6/42
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling structure which is manufactured at a low cost, transmits an optical signal at higher efficiency and compatible to the exchange of optical transmission lines, and to provide a method of manufacturing the optical coupling structure.  <P>SOLUTION: The optical coupling structure 5 includes: an optical semiconductor element 1 which has a light receiving/emitting part 1a and is mounted on a substrate 4; and an optical coupling part 3 made of a resin transparent to transmitting light and the end part of a fiber connector 2C, which is closely connected to the optical coupling part 3, are fitted on the light receiving part of the semiconductor element. The method of manufacturing the optical coupling structure includes: a step in which a lump of the liquid transparent resin is placed on the light receiving/emitting part 1a of the optical semiconductor 1 mounted on the substrate 4, the fiber connector 2C fitted to the fiber is plunged into the lump of the transparent resin, and the fiber connector 2C is pulled obliquely upward so that the shape of the surface of the transparent resin forms any one of recessed face parts 11, 12, 13; and a step in which the transparent resin is hardened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280173-A (JP)
Title: Method for manufacturing three-dimensionally shaped article
Inventor: ABE SATOSHI
IPC: B22F3/105
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the shaping time for a shaped article without scratching the surface of the shaped article in the method for manufacturing the three-dimensionally shaped article.  <P>SOLUTION: A laminate shaping device 1 includes: a shaping part 2 for shaping the three-dimensionally shaped shaping article; a power layer forming part 3, which forms a powder layer 32 by supplying powder material 31; a covering frame 4 for covering the powder layer 32 and the like; a light beam irradiating part 5 for forming a solidified layer 33 for irradiating it with light beam L; a machining removing part 6 for removing the surface layer of the shaped article 11; a brushing tool 71 for eliminating the powder material 31 around the shaped article 11 and wastes; and a controlling part for controlling respective parts. The cleaning of the shaped article 11 can be possible without developing bruises on the surface of the shaped article due to the elimination of the powder material 31 around the surface of the shaped article and the wastes with the brushing tool 71 before the removal process by the machining removing part 6 and, at the same time, the shaping time can be shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283725-A (JP)
Title: Radio set and method of carrying out direct communication of the same
Inventor: KUDO MASANORI
IPC: H04W16/14
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio set that not only carries out direct communication of an own system by notifying a user of a fact that direct communication waves of the other system are received and by manually or automatically switching channels but also improves usability and communication reliability, and a method of carrying out direct communication of the same.  <P>SOLUTION: In the radio set, a received data determining portion 18 outputs an instruction for carrying out a notification operation to a sound portion 19 and/or a display portion 20 if a calling code included in the received data does not match the calling code of the own system stored in the calling code storage portion 15. Further, a frequency setting portion 22 switches the transmitting and receiving frequencies to those of the next priority based on the priorities of the frequencies stored therein according to the instruction from an operation portion 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281306-A (JP)
Title: Gas purification filter
Inventor: TAKAGI OSAMU
IPC: B01D39/20
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas purification filter sometimes used at high temperature, in which cracks are less apt to occur, even if the temperature distribution in a filter base substance is uniform.  <P>SOLUTION: The gas purification filter is disposed in a circulation passage of gas and collects a substance in the gas. The gas purification filter includes a filter body 1a, having a plurality of segment portions 10 each of which is constituted by a plurality of cells 5, each of which is made of a porous ceramics sintered body and partitioned by partition walls 4, extending in a single axial direction Z and provided in rows; and connection parts 11 each of which connects adjacent segment portions. The connection part is made of a ceramics sintered body and is formed integrally with the segment portion; the connection part has a length L in an axial direction thereof shorter than a length N in an axial direction of the segment portion; and the filter body has an integrated filter unit Cf, in which the connection part connects adjacent segment portions, and a separated filter unit Sf in which no connection part exists between adjacent segment portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009195754-A (JP)
Title: Game machine
Inventor: NIWA TOMOAKI
IPC: A63F7/02
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a board case equipped with a sealing means capable of reducing the cost while retaining the reliability of the sealing function.  <P>SOLUTION: The game machine includes: a board case 26 composed of a first case body 41 and a second case body 42 and capable of storing a board 25 thereinside; and the sealing means 91 for sealing the first case body 41 and second case body 42 with the board 25 stored inside the board case 26. The sealing means 91 comprise: a pin fitting part 94 disposed on the first case body 41 side; a pin holder part 92 disposed on the second case body 42 side; and a sealing pin 93 stored and attached inside the pin holder part 92 to unremovably connect the pin holder part 92 and pin fitting part 94 when pressed from the opposite side from the pin fitting part 94. The pin holder part 92 includes a pin attaching opening part 101 and an engagement part 104 disposed on the opposite side from the pin fitting part 94 to attach the sealing pin 93 inside the pin holder part 92. The sealing pin 93 includes a stored state holding part 125 to be engaged with the engagement part 104 of the pin holder part 92 to retain the stored state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010286055-A (JP)
Title: Bolt
Inventor: ISHIKAWA KAZUO
IPC: F16B35/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt firmly threadedly engaged only by threadedly advancing the bolt, even if there is a little center dislocation in the axis of a bolt inserting hole formed in two or more joining members.  <P>SOLUTION: In this bolt 1, a continuously taken-out front end near part of a shaft part 3 integrally formed by continuously taking out from a bolt head 2, is formed in a tapering-off shape of a truncated spindle shape or a truncated cone shape, and a male screw 6 is carved in series in the shaft part 3 including this tapering-off part 5. The male screw 6 of this bolt 1 is threadedly engaged with a female screw hole formed in a structural material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009202005-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player, who does not transmitting a password, from being kept waiting for unneeded time, to prevent the decrease of the desire of the person to play, and to give the opportunity to transmit the password again to the player perplexed with the transmission of the password, in a game machine 1 capable of receiving the password from a cellular phone 3 of the player.  <P>SOLUTION: When determined that it is a ready-to-win state, a reception preparation period of 10 seconds is provided. Then, when it is detected by a detection sensor 94 (detection means) that the cellular phone 3 is approaching an infrared light receiving part 93 within the reception preparation period, a receivable period is given following the period. The receivable period includes a first receivable period (indicated by (1)) to be given for 20 seconds at maximum and additional receivable periods ((2) to (4)) to be given for 10 seconds each at maximum following the first receivable period. The additional receivable periods ((2) to (4)) are the ones for giving the player the opportunity to transmit the password again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010271028-A (JP)
Title: Method of treating hot air discharged from air conditioner
Inventor: MUTO KOICHI
IPC: F24F13/22
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein during cooling operation, hot air discharged from an outdoor unit deteriorates its surrounding environment, and since in the case of installation in a narrow balcony of an apartment building, a condominium building or the like, exhaust heat is filled in a space around the outdoor unit and heat exchange by the hot air lowers cooling capacity, these situations prevent sufficient exhibition of the original capacity of the device, cause a heat-island phenomenon due to release of the hot air to the atmosphere and accelerate global warming.  <P>SOLUTION: A filter D is mounted on the blowout side of a front face of an outdoor unit F. During cooling operation, drain water discharged from a drain hose to outside due to heat exchange on the indoor side is used and impregnated into the filter D. Thus, hot air discharged from the outdoor unit is absorbed by the filter D and is evaporated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001685-A (JP)
Title: Road surface cutting equipment
Inventor: CHIBA TAKAYUKI
IPC: E01C23/09
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide road surface cutting equipment which enhances cutting efficiency in a seamless construction method preventing the formation of a step by increasing a force for joining new and old road surfaces.SOLUTION: The road surface cutting equipment includes vertical plane bits 3 which are arranged at predetermined pitches in a circumferential direction at an outer peripheral portion in the width-direction center of a rotary drum 2, and slope bits 4 which are isolated at predetermined spaces at the outer peripheral portion of the rotary drum 2 and in both lateral portions of the bits 3 and arranged at predetermined pitches in the circumferential direction. The bits 4 are arranged in such a manner that virtual lines S and S connecting tips are inclined in the direction of the rotating shaft of the rotary drum 2 toward both sides from the width-direction center of the rotary drum 2, and the bits 3 are arranged in such a manner that tips are protruded with respect to apexes A of the vertical lines S and S. Thereby, a cross-sectional shape of a paved road surface cut with the road surface cutting equipment 1 is formed as an inclined cut surface where a surface layer-side portion is cut with the bit 4, and its downside is set as a vertical cut surface cut by the bit 3.
Patent JP-2011001703-A (JP)
Title: Connecting device for workbench
Inventor: SUGAYA YOSHIMASA
IPC: E04G1/30
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device capable of connecting simply and easily workbenches adjacent vertically each other, when mounting pedestals of one workbench on a top plate of the other workbench to be stacked.SOLUTION: This connecting device connects the workbenches T, T adjacent vertically each other not to allow movement thereof, when mounting the one workbench T on the top plate 1 of the other workbench T to be stacked, in the workbench attached with the pedestals 2 to underface side four corners of the top plate 1, and laid with a plurality of upper and lower horizontal members 3, 4, 5 between the both pedestals 2, 2 opposed in a gable side end part of the top plate 1, and includes a connection arm 11 having a grasping metal fitting 10 in a lower end part, a pressing metal fitting 12 and a tightening nut 13. The connection arm 11 grasping the uppermost part side horizontal member 3 of the lower stage workbench T from an under side by the grasping metal fitting 10 is inserted into an arm insertion hole 1a of the top plate of the lower stage side workbench T, an upper part side thereof is inserted into an arm insertion hole 5a of the lowermost part side horizontal member 5 of the upper stage side workbench T, and an arm insertion hole 12a of the pressing metal fitting 12, and the tightening nut 13 is screwed in an upper end male screw part 14 thereof.
Patent JP-2010008409-A (JP)
Title: System and method for detecting optical fiber multi-parameter of turbomachinery system
Inventor: XIA HUA
IPC: G01L5/00
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable means for measuring static and dynamic torque from the rotation shaft of a turbomachinery system, and linear and nonlinear vibrations.  <P>SOLUTION: An optical splitter 22 based on a multi-branch fiber bundle transmits light to a surface of at least one turbomachinery system shaft 24 with a plurality of optical fiber bundles. The plurality of optical fiber bundles are together arranged substantially axially between ends of at least one shaft 24. The system includes an array of reflective probes 26, 28, 30 and 32 based on a heat-resistant two-branch fiber bundle that receives a reflective signal from the shaft surface, is constituted so as to generate a dynamic reflected light signal, and transmits it to the array of a photosensitivity detector 34. A detecting mechanism 36 calculates the torque or vibration of the turbomachinery system shaft based on the signal processing of time region and frequency region in response to a signature of the dynamic reflected light signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003413-A (JP)
Title: Pressure switch
Inventor: HAYASHI FUMIYA
IPC: H01H35/38
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch for preventing malfunction due to invasion of liquid such as water.SOLUTION: The pressure switch includes: a body 54 having an input port; a connector 55 having terminals 58, 59 to form a pair; a piston 56 movably interposed between the body 54 and the connector 55 and to receive pressure from the input port 54a; a return spring 64 to energize the piston 56 in separating direction from the connector 55; a spring holding cylindrical part 55d formed at the connector 55, to house the return spring 54, and to fix the terminals 58, 59 to the bottom plate part 55c; and a conductive plate spring 60 to electrically connect and separate between the terminals 58, 59 to form the pair by movement of the piston 56. At the bottom plate part of the spring holding cylindrical part 55d, a water drain hole 65 is installed.
Patent JP-2011009983-A (JP)
Title: Multichannel optical receiver and multichannel optical transmitter
Inventor: FUKUSHIMA SEIJI
IPC: H04J14/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel optical receiver having compact and integrated formation, and enabling the reduction of manufacturing cost by a reduced assembly time; and to provide a multichannel optical transmitter.SOLUTION: A multichannel optical receiver 1 includes: an optical fiber 11 that inputs a wavelength-division multiplexed optical signal C; an acousto-optic deflector 13, making the optical signal Cincident from the optical fiber 11, for diffracting and demultiplexing the optical signal Cwavelength-by-wavelength; a high-frequency oscillator 16 for arbitrarily adjusting the diffraction angle of the optical signal in the demultiplexing means; a photodiode 14 for photoelectrically converting each optical signal C-Cdirectly incident from the acousto-optic deflector 13; a trans impedance amplifier array 15 for amplifying an electric signal outputted from the photodiode 14; and an optical system 12 for coupling the optical signal Coutputted from the optical fiber 11 to the photodiode 14.