baber/WOPTO huggingface dataset:
Patent JP-2009084069-A (JP)
Title: Apparatus and method for regenerating silicon
Inventor: MINAMINO RYUJI
IPC: C01B33/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for regenerating silicon with which much silicon can easily be recovered from a used slurry.  <P>SOLUTION: The apparatus for regenerating silicon includes: a solid-liquid separation section in which a used slurry discharged from a cutting or grinding device for cutting or grinding silicon using a slurry containing abrasive grains and a coolant or a used slurry concentrate prepared by concentrating the used slurry is subjected to solid-liquid separation to obtain a solid component for recovering silicon; a melting section in which the solid component for recovering silicon from a first washing section is melted and solidified to obtain a silicon-containing mass; a crushing section in which the silicon-containing mass is crushed to obtain a silicon-containing crushed product; and a second washing section in which the silicon-containing crushed product is washed with an aqueous acid solution and then washed with water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087412-A (JP)
Title: Optical information reproducing method and apparatus, and optical information recording medium
Inventor: USHIYAMA JUNKO
IPC: G11B7/005
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of deterioration of readout signal quality caused by distortion of the readout signal occurring due to interlayer crosstalk during reproduction from an optical recording medium including a plurality of information layers.  <P>SOLUTION: At a predetermined radius, a correction coefficient for correcting the amount of fluctuation components is calculated from a readout signal with distortion due to the interlayer crosstalk, and then stored. the stored correction coefficient is used to eliminate interlayer crosstalk components and to correct readout signal fluctuation during reproduction on a predetermined area. In this way, the original readout signal without interlayer crosstalk components is obtained, and thus good-quality reproduction characteristics are achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088111-A (JP)
Title: Tft array
Inventor: MIYAI MITSUYOSHI
IPC: H01L29/786
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT array for driving a plurality of display elements which can provide a high quality of bright, uniform video.  <P>SOLUTION: The TFT array having a plurality of TFTs each for driving a plurality of associated current-driven display elements includes at least two TFTs having different carrier mobilities for each of the display elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082522-A (JP)
Title: Seat of chair
Inventor: YAMANAKA TOSHIHARU
IPC: A47C27/10
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat of a chair capable of achieving excellent sense of comfort regardless of the posture of the upper body, the shape or the weight of a user.  <P>SOLUTION: The seat S of the chair A related to this embodiment comprises a seat-side fluid bag 1 disposed under a seat surface ss as a fluid bag capable of displacing the rear of the seat surface ss upward relative to the front of the seat surface ss; a seat-side channel 31 and a back-seat communicating channel 33 as channels for letting the fluid flow into/out of the seat-side fluid bag 1; and a fluid control valve 4 as a valve to retain the seat surface ss in the forward inclined state by shutting off the inflow/outflow of the fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088359-A (JP)
Title: Cleaning/drying apparatus and cleaning/drying method
Inventor: NOMURA NOBUNAO
IPC: H01L21/304
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent generation of dry spots and to achieve high quality in cleaning and drying in a cleaning/drying apparatus and a cleaning/drying method wherein a cleaning/drying target is placed in a vapor area of an organic solvent to perform cleaning and drying processing.  <P>SOLUTION: A row bar 11 which becomes a cleaning/drying object is placed in a vapor area 25, and in the vapor area 25, an organic solvent 23 is condensed on the row bar 11 and then made to flow down to clean the row bar 11. When the temperature of the row bar 11 reaches a first temperature equal to a vapor temperature in the vapor area 25 by the cleaning processing, the same organic solvent as the organic solvent 23 is jetted from a jet nozzle 30 to the row bar 11. Thereby, the row bar 11 is cleaned and the temperature of the row bar 11 is dropped. After the temperature of the row bar 11 is dropped down, the organic solvent 23 from a jet nozzle 30 is stopped, the organic solvent 23 is condensed on the row bar 11 again to perform cleaning and drying processing. When the temperature of the row bar 11 reaches the temperature equal to the vapor temperature in the vapor area 25, the row bar 11 is taken out from the cleaning/drying apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083789-A (JP)
Title: Vehicular power source control device, transmission device, and power source control communication system
Inventor: FUKAZAWA MINORU
IPC: B60R16/02
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power source control device or the like capable of reducing a dark current without accompanied by specific work.  <P>SOLUTION: The vehicular power source control device provided with a battery 70; and on-vehicle loads 1-6 for receiving electricity-feeding from the battery 70 is provided with a communication part 51 for receiving a shut off signal for shutting off electricity-feeding of the on-vehicle loads 1-6 in radio; and a shutting off control part 52 for shutting off electricity-feeding of electricity-feeding unnecessary loads 5, 6 out of the on-vehicle loads 1-6, in which electricity-feeding is not required in the non-use state of the vehicle, by triggering shutting off action by a current shutting off mechanism 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088454-A (JP)
Title: Method of mounting electronic component on printed circuit board and printed circuit board
Inventor: KAMIMURA ATSUSHI
IPC: H05K3/34
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method of mounting electronic components on a printed circuit board and a printed circuit board, in which satisfactory soldering properties can be maintained even after long time storage subsequent to first soldering in performing a plurality times of soldering.  <P>SOLUTION: A printed circuit board 10 in which a protective film 13 is formed on a land part 12 through a pre-flux treatment is kept in an oxidative atmosphere thereby forming an oxidized film 14 under the protective film 13 for covering the land part 12. As a result, even when an active agent component scatters and adhered to the land part 12 again in a step of primary soldering using a cream solder 15 containing a post flux soldering, the active agent component does not contact directly with the surface of the land part 12. Accordingly, even when the printed circuit board is stored for a long period of time after subjected to primary soldering, the oxidation of the land part 12 due to the reaction of the active agent component with a moisture and the like in the atmosphere can be prevented from progressing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094777-A (JP)
Title: Signal waveform deterioration compensation circuit
Inventor: AMAMIYA YASUSHI
IPC: H04B10/67
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow waveform distortion to be automatically compensated quickly and easily.  <P>SOLUTION: When an input optical signal is branched into two in a branching part 100 and signals converted to electric signals by balance photo diodes 103-1 and 103-2 are subjected to waveform distortion compensation in FIR filters 105-1 and 105-2 using weighting factors, signals output from FIR filters 105-1 and 105-2 are compared with each other by a signal comparison part 106, and one of FIR filters 105-1 and 105-2 is selected on the basis of the comparison results, and the weighting factor set to the selected FIR filter at present is set as the weighting factor of the selected FIR factor, and a weighting factor different from the weighting factor set to the selected FIR filter at present is set as the weighting factor of the other FIR factor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096290-A (JP)
Title: Rear structure of automobile
Inventor: ARAI KOHEI
IPC: B60Q1/26
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To cover a fastening member for fastening a rear combination lamp to a vehicle body and a space between an exterior part and the vehicle body, by means of one member.  <P>SOLUTION: In a rear structure of an automobile, a rear combination lamp 10 is fitted to a rear part of a vehicle body by a fastening member 13. An exterior parts 6 extending to a rear end of the vehicle body is fitted to a surface of a vehicle body side part, and a space S is formed between the rear end of the exterior parts 6 and the vehicle body. A rear garnish 20 having a first covering part 20a to cover the space S is provided, and a covering part 20b to cover the fastening member 13 is integrated with the rear garnish 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098454-A (JP)
Title: Optical device, optical kit and printed matter with label
Inventor: MIYAMOTO ERI
IPC: G09F3/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which takes in new element for forgery prevention determination by providing two layer structure formed by laminating a right polarized light reflecting layer and a left polarized light reflecting layer and thereby which have further forgery prevention effect, more decorating effect and more esthetic effect and to provide an optical kid and a printed matter with a label using the optical device.  <P>SOLUTION: A colored layer 12 is formed on a base material 11. On the colored layer 12, the right polarized light reflecting layer 13 for reflecting dextrorotary polarized light among incident light and the left polarized light reflecting layer 14 for reflecting levorotatory polarized light among incident light are formed. At the right polarized light reflecting layer 13 and the left polarized light reflecting layer 14, a part 102 where both layers mutually overlap is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099020-A (JP)
Title: Microwave sensor
Inventor: MORI HIROAKI
IPC: G01S13/87
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave sensor which can determine a position of an invader or an invading object.  <P>SOLUTION: The microwave sensor includes: first and second transmitter-receivers which face each other so as to sandwich a monitor area and which transmit and receive a first and second microwaves having frequencies f1, f2 respectively, these frequencies being different each other; and a determination device which stores strength property of each signal received in normal state by the first and second transmitter-receivers, compares the stored strength property with strength property of each signal received by the first and second transmitter-receivers, and then determines the invasion position on the basis of the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098493-A (JP)
Title: Projector
Inventor: SUGA AKINOBU
IPC: H04N5/66
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector in which an adverse effect on an optical performance aspect, generated due to compactness, is reduced.  <P>SOLUTION: A reflective liquid crystal display element 224 has a rectangular display region 240 which is oppositely arranged on the illuminating light emitting surface of a PBS block 223 onto which illuminating light polarized and separated on a polarization/separation surface 223a is emitted. The element modulates the illuminating light polarized and separated on the polarization/separation surface 223a into modulation light and emits it to the PBS block 223. The reflective liquid crystal display element 224 is arranged so that the effect of the polarization/separation surface 223a on the polarization/separation characteristics resulting from deviation of light emitted from a lighting optical system from ideal parallel light, is smaller and that the short side 240b of the rectangular display region 240 is orthogonal to the end face of the PBS block 223.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099092-A (JP)
Title: Mobile information terminal
Inventor: ASAHARA HIDEYUKI
IPC: G06F9/445
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information reading terminal which can be started in a short time period.  <P>SOLUTION: After a power source is turned on, a DMAC24 DMA-transfers a control program of a flash ROM 32 to a SDRAM34, concurrently with initialization of hardware by a CPU22, and a CPU22 starts a control processing by the control program, when a completion of transfer of the control program is detected. The control program of the flash ROM 32 is DMA-transferred to the SDRAM34, concurrently with the initialization of the hardware, so that the startup time can be reduced in comparison with when initializing the hardware and transferring the control program sequentially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099902-A (JP)
Title: Cooling mechanism for discharge-excited gas laser apparatus
Inventor: HORI TSUKASA
IPC: H01S3/223
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism for a discharge-excited gas laser apparatus that can efficiently cool a peaking capacitor and a high-voltage applied portion and perform highly repetitive operation.  <P>SOLUTION: In a laser chamber 1, anode and cathode electrodes 2a and 2b are provided, and the cathode electrode 2b is fitted to the laser chamber 1 having a ground potential with an insulator 5 interposed. A high-voltage supply member 3 is electrically connected to the cathode electrode 2b and one terminal of the peaking capacitor 4, and the other terminal of the peaking capacitor 4 is connected to the laser chamber 1 with the ground potential through an electric conducting member 8 fitted with a water cooling jacket 6. As the insulator 5 provided between the cathode electrode 2b and laser chamber 1, a ceramic-made member is provided which is made of aluminum nitride etc., and has high-insulation and high-heat-conductivity properties, and heat escapes to the side of the laser chamber 1 through the insulator 5 to cool the high-voltage supply member 3 and further cool the peaking capacitor 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101726-A (JP)
Title: Retainer for mounting bumper and bumper mounting structure
Inventor: KINEJIMA FUMIHIKO
IPC: B60R19/24
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for mounting a bumper capable of flexibly responding to a mounting position on the side of a vehicle body to improve alignment accuracy of a bumper cover and the vehicle body.  <P>SOLUTION: Since a front part 11 (first part) is connected to a rear part 12 (second part) by a flexible part 18, even when a positional relationship between a mounting position for the front part 11 and a mounting position for the rear part 12 is slightly changed due to tuning of a mounting position for the bumper cover, this change can be flexibly responded to due to deformation of the flexible part 18. Thus, the front and rear parts 11, 12 can be easily mounted to the appropriately tuned mounting positions, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103161-A (JP)
Title: Torque transmission device
Inventor: KONO MASAYUKI
IPC: F16H55/36
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To promote cooling of a bearing and a pulley by generating an air stream in an internal space generated between a bottom surface of a recession part of the pulley and a hub in a torque transmission device.  <P>SOLUTION: The torque transmission device 1 comprises the pulley 3 made of resin wound with a belt; a damper rubber 5 fitted to a recession part 9 formed on the pulley 3; and the hub 4 for supporting this. A pulley side engagement part 10 is formed while continued to an inner peripheral surface of the recession part 9 formed on the pulley 3. Further, a groove 35 is formed on the pulley side engagement part 10 in a longitudinal direction. A damper rubber side engagement part 30 is formed on the outer peripheral surface of the damper rubber 5. The damper rubber side engagement part 30 is engaged with the pulley side engagement part 10, a ventilation passage 34 is obtained by the groove 35 formed on the pulley side engagement part and the damper rubber 5, and a cooling ventilation passage 33 is formed in the internal space 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102133-A (JP)
Title: Paper feeder and image forming device
Inventor: SUZUKI TOMOO
IPC: B65H1/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder provided with a paper size detection mechanism easy to use and an image forming device provided with the paper feeder.  <P>SOLUTION: In the paper feeder provided with a paper size detection mechanism, having a paper loading means for loading paper, a guide member contacting a side surface of the loaded paper and a displacement sensor for detecting position of the guided member, for distinguishing an applicable size from predetermined standard sizes based on the detected position, an amount of change of the displacement sensor for an amount of movement of the guide member is locally increased so that a distance between a maximum value and a minimum value of applicable paper size width and a use range of the displacement sensor becomes substantially equal and two kinds of standard size width which are closest to each other become larger than a minimum resolution of the displacement sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103616-A (JP)
Title: Airflow control unit
Inventor: TANABE SHINICHI
IPC: G01N1/22
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, rectify air contacting a sample within a chamber, and substantially uniformize a flow velocity of air in the entire area of the contact portion of the sample.  <P>SOLUTION: An airflow control unit 10 has a body 11, and a sample holder 12 detachably attached to the body 11, and internally holding the sample S. The body 11 has an upper duct 15 and a lower duct 16 having an air suction port E1 and an air discharge port E2, and a fan 23 for generating an airflow from the suction port E1 to the discharge port E2. The upper duct 15 has a sample window 28 opened so as to cause internally-flowing air to contact the sample S. The lower duct 16 has a partition 36 internally disposed so as to bypass the airflow from the sample window 28 to the fan 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106906-A (JP)
Title: Method for producing titanium oxide photocatalyst thin film
Inventor: INOUE TOMOHIRO
IPC: C01G23/04
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a titanium oxide photocatalyst thin film which firmly adheres to various substrates and has high catalyst activity.  <P>SOLUTION: The method for producing the titanium oxide photocatalyst thin film comprises the step of subjecting a substrate to surface activation treatment, forming a titanium oxide thin film on the substrate, and subsequently subjecting the surface of the titanium oxide thin film to plasma treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109958-A (JP)
Title: Charging roller, process cartridge and electrophotographic device
Inventor: KAWAKAMI TOMOYA
IPC: F16C13/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller preventing soiling of a surface layer due to oozing out of softener to a surface of a conductive elastic layer and maintaining a good charging property even over a long period of time or in an environment of high temperature and high humidity.  <P>SOLUTION: The charging roller has the elastic body on an outer circumference of a metal core covered by a covering tube. The covering tube contains styrene-based copolymer which has a thermoplastic nitrile group and the elastic body contains ≥30 parts by mass and ≤150 parts by mass of liquid rubber based on 100 parts by mass of main rubber component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102945-A (JP)
Title: Document retrieval system
Inventor: KONICHI OSAMU
IPC: G06F17/30
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outline of retrieval results in an associative retrieval system based on a plurality of viewpoints.  <P>SOLUTION: The retrieval results are displayed by overview from the plurality of viewpoints by indexing one document database in a plurality of ways and the outline of a document group obtained as the retrieval results is created by using each index by managing documents in the respective document databases 403, 503, 603 with indexes by a common identifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117141-A (JP)
Title: Liquid material coating method, and method of manufacturing organic el element
Inventor: SAKAI MARI
IPC: H01L51/50
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method of a liquid material, capable of highly accurately correcting a coating quantity, and to provide a method of manufacturing an organic EL element using the same.  <P>SOLUTION: In the liquid material coating method, when a plurality of liquid droplet groups Gr1, Gr2 comprising at least one or more liquid droplets are discharged to a coating region from a plurality of nozzles, a plurality of standardized correction levels are given to each liquid droplet group Gr1, Gr2 with a correction interval ▵q<SB>1</SB>as a reference, and a correction interval Δq<SB>2</SB>is set to a value as much as three times of the correction interval Δq<SB>1</SB>. As to the coating quantity of liquid coated to the coating region, the coating quantity of nine levels obtained by adding correction of eight levels pitched at regular intervals of Δq<SB>1</SB>, 2Δq<SB>1</SB>, 3Δq<SB>1</SB>, 4Δq<SB>1</SB>, 5Δq<SB>1</SB>, 6Δq<SB>1</SB>, 7Δq<SB>1</SB>, 8Δq<SB>1</SB>to the level [0] at the time when discharging the liquid droplets by a driving signal serving as a reference and forming each liquid droplet group Gr1, Gr2 can be materialized. Thereby, as to the driving signal, maximum five corrected driving signals obtained by adding correction to the reference driving signal are sufficient to make with the correction interval Δq<SB>1</SB>as the reference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123376-A (JP)
Title: Metal separator for polymer electrolyte fuel cell
Inventor: YASHIRO HITOSHI
IPC: H01M8/10
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal separator needed for a solid polymer fuel cell (a polymer electrolyte fuel cell, PEFC) having both sufficient corrosive resistanCE and conductivity with a gas diffusion layer.  <P>SOLUTION: A surface treatment is carried out with the use of a dispersion system with conductive particles having an average particle diameter by the BET method of less than 1,000 nm and a rubber system binder dispersed in a dispersion medium made of an organic solvent, a conductive coating layer containing the conductive particles and the rubber system binder is formed on a surface of a metal separator base material for the solid polymer fuel cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT