baber/WOPTO huggingface dataset:
Patent JP-2010241650-A (JP)
Title: Method for producing silicon ingot, apparatus for producing silicon ingot, and method for producing silicon crystal
Inventor: KAJIWARA JIRO
IPC: C01B33/037
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon ingot production method capable of simply and reliably producing a high-purity silicon ingot from an impurity-containing silicon raw material such as a silicon waste, to provide a silicon ingot production apparatus, and to provide a silicon crystal growth method.  <P>SOLUTION: What is provided is a silicon ingot production method for producing a high-purity silicon ingot from an impurity-containing silicon raw material comprising the silicon alloy formation step S1 comprising adding an alloy element to eutectically react with an Si element to the silicon raw material and dissolving the mixture to form a silicon alloy melt having an Si concentration higher than that of the eutectic composition, the solidification step S2 comprising unidirectionally solidifying the silicon melt and continuously withdrawing the solidified ingot, and the silicon replenishment step S3 comprising replenishing a fresh silicon raw material into the silicon alloy melt, so as to compensate the Si element having been consumed in the solidification step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259819-A (JP)
Title: Racking of electrical distribution device
Inventor: NARAYANAN JANAKIRAMAN
IPC: H01R13/15
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when circuit breakers having different current limitation requirements and/or thermal requirements are needed in one application, or a further large circuit breaker is needed, insertion/extraction of the circuit breaker is hindered.  <P>SOLUTION: An electrical distribution apparatus 102, 111 includes a fixed terminal, at least two fingers 103, 104, 105, 106 attached to respective pivot points in the apparatus 102, 111, and a mechanical spring 204 in operative communication with the at least two fingers, configured to provide tension upon separation of the at least two fingers. According to the electrical distribution apparatus 102, 111, the at least two fingers 103, 104, 105, 106 have different lengths, the length is a measure of the distance from a pivot point of a finger to an end of the finger, and the respective pivot points are each formed between the fixed terminal and each of the two fingers 103, 104, 105, 106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010251840-A (JP)
Title: Display device, program, and information storage medium
Inventor: ADACHI KAZUO
IPC: G03B21/14
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device or the like capable of more facilitating an adjusting operation.  <P>SOLUTION: A projector 100 which is a kind of the display device includes: an image generation portion 130 for generating adjustment images including a first adjustment position image showing an adjustment position when a first adjusting operation is switched to a second adjusting operation, a second adjustment position image indicating an adjustment position when the second adjusting operation is switched to the first adjusting operation, and a present position image indicating a present adjustment position, on the basis of operation information; and a projection portion 190 functioning as a display portion for displaying the adjustment images.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246597-A (JP)
Title: Inner pot for electromagnetic induction heating electric rice cooker
Inventor: TAKUBO HIROFUMI
IPC: A47J27/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the clearness and to increase the durability of a printed water scale on an inner pot for an electromagnetic induction heating electric rice cooker which prevents sticking or burning of cooked rice to it by coating it with fluorine resin.  <P>SOLUTION: The inner pot of the electromagnetic induction heating electric rice cooker includes: a ceramic on the surfaces of which glaze layers are formed; a fluorine resin coat layer which is applied to the surface of the glaze layer on its inner peripheral side through a metal sprayed coating; and heating members for electromagnetic induction heating which are arranged in predetermined positions on its outer peripheral side. In this case, the water scale is printed on the inner side of the fluorine resin coat layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250375-A (JP)
Title: Image forming system, image forming method, and computer program
Inventor: OKABE KOYA
IPC: H04N1/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent more certainly than before that an image is not output in accordance with an intention of a user though the user performs imposition setting within a range of restriction.  <P>SOLUTION: When instructions of printing of Nin1 are given from the user 105, a client application 401 generates print data including one image virtually performed with an imposition of Nin1, a certificate for specifying itself, and imposition information, and transmits them to a printer driver 411. When the printer driver 411 decides that the client application 401 of a transmission source of the print data is permitted with exceptional processing by use of the certificate included in the print data transmitted from the client application 401, the printer driver performs print processing for printing the one image virtually performed with the imposition of Nin1 as it is.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249559-A (JP)
Title: System for digital safety protection system
Inventor: KATO MAMORU
IPC: G05B9/02
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the enlargement of a backup circuit which responds to failures of common factors in a system for a digital safety protection system.  <P>SOLUTION: The system for the safety protection system includes an RPS (reactor protection system) control unit 61 for controlling a reactor shut-down system and an ESF (engineered safety feature) control unit 62 for controlling engineered safety features. The RPS control unit 61 includes RPS set point comparison units 3a to 3d which compare a received plant status signal with a predetermined set point by allowing circuits 31 and 33 formed inside the unit to use a rewritable FPGA (field-programmable grid array) elements 30 and RPS logical circuit units 4a to 4d which use the FPGA element 30 on the basis of the comparison result to output a signal for actuating a scram valve of a reactor. The ESF control unit 62 includes ESF set point comparison units 7a to 7d which compare a plant status signal with a predetermined set point by using CPU (central processing unit) elements 40 forming circuits 41 and 43 through the agency of software and ESF logical circuit units 8a to 8c which use the CPU elements 40 on the basis of the comparison result to output a signal for actuating plant equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249940-A (JP)
Title: Noise reducing device and noise reduction method
Inventor: OZAWA KAZUHIKO
IPC: G10L21/0224
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reducing device which provides voice of higher quality than before.  <P>SOLUTION: A unit interpolation signal part is formed by connecting a section signal in which a time direction of an original creation signal is reversed, for each predetermined unit period section corresponding to a pitch of an input voice signal, and the unit interpolation signal part is time-sequentially arranged to create an interpolation signal. The interpolation signal and the voice signal obtained by removing the noise component from the input voice signal are synthesized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247955-A (JP)
Title: Medium printer
Inventor: ARAI YOSHIHIRO
IPC: B65H5/06
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To correct a skew of a medium carried in response to its dislocation, when printing of the carried medium is dislocated.  <P>SOLUTION: A plate spring part 70 is arranged for supporting a movable pressure roller 43 on one end side and energizing a feed roller 42. The direction of the movable pressure roller 43 is adjusted by turning the plate spring part 70 toward the reference surface 60 side by loosening a screw 75 inserted into a screw inserting square hole 73 of the plate spring part 70. The screw 75 inserted into the screw inserting square hole 73 is refastened, and the direction of the movable pressure roller 43 is fixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246467-A (JP)
Title: Hot bed apparatus for farm field soil
Inventor: ONISHI HISANORI
IPC: H05B3/42
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot bed apparatus for farm field soil which includes a hot bed mat which heats the soil of farm field or the like so as to effectively cultivate and grow farm crops, is facilitated in wiring, is allowed to be set up in a broad range of the farm field, and also secures water permeability so as to prevent the farm crops from suffering from wet damage.  <P>SOLUTION: The hot bed apparatus for farm field soil is buried in the soil of the farm field, and includes: the hot bed mat raising the temperature of the soil and having water permeability; and heat-insulating material buried below the hot bed mat and having a water-permeable opening. The hot bed mat is formed as follows: electric wires flatly disposed in parallel to each other, and a plurality of weft threads placed in a direction intersecting with the electric wires are incorporated into a mesh shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251533-A (JP)
Title: Molecular device, imaging device, photosensor and electronic apparatus
Inventor: TOKITA YUICHI
IPC: B82B1/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color imaging device and a photosensor that are stably usable for a long period with high definition and high sensitivity, and to provide a molecular device which is suitably used therefor.  <P>SOLUTION: A photoelectric conversion element is formed by immobilizing cytochrome c552 13 on a gold electrode 11 via a self-assembled molecular monolayer 12 and coupling an electron transfer protein 14 having a photoelectric conversion function to the cytochrome c552 13. Alternatively, a photoelectric conversion element for green light or blue light is formed by immobilizing zinc-substituted cytochrome c552 or zinc-modified porphyrin cytochrome c552 on the gold electrode. The color imaging device or photosensor is constituted using those photoelectric conversion elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259151-A (JP)
Title: Device for control of power generation
Inventor: YAMASHITA YOSHIYUKI
IPC: H02P9/04
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation control device capable of improving fuel efficiency of an internal combustion engine by executing power generation using an alternator while the fuel consumption concerning fuel efficiency is small.  <P>SOLUTION: The power generation control device 100 includes: an alternator 6 driven by an engine body 4 for generating power; and an ECU 2 for calculating a fuel amount consumed per unit time by the engine body 4 to drive the alternator 6, and switching the power generation state of the alternator 6 depending on the calculated fuel consumption state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258790-A (JP)
Title: Crystal piece breaking off/transferring apparatus
Inventor: GOSHIMA TAKESHI
IPC: H01L41/22
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal piece breaking off/transferring apparatus, in which a crystal piece is broken off from a frame and automatically and directly housed in a dedicated housing tray, by housing and setting the crystal piece, which has been cut off from a crystal wafer, into a processing tray together with the frame in the state of connecting a cut portion to the frame.  <P>SOLUTION: The crystal piece breaking off/transferring apparatus comprises: a processing tray 6 for setting a crystal piece 10, whose cut portion is connected to a frame 9, together with the frame 9; a tray table 2 for placing thereon a housing tray 8 housing therein the crystal piece cut off from the frame; a breaking off head 3 for breaking off the crystal piece in the processing tray from the frame; and a moving means for moving the breaking off head 3 between the processing tray 6 and the housing tray 8. The crystal piece 10 is adsorbed and supported on the breaking off head 3, the breaking off head is moved in a predetermined direction to break off the crystal piece from the frame, and the crystal piece adsorbed on the breaking off head is conveyed and housed into the housing tray.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256768-A (JP)
Title: Blue photosensitive coloring composition, color filter, and liquid crystal display
Inventor: SATO AZUMI
IPC: G03F7/004
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue photosensitive coloring composition that drastically reduces the mask cost in manufacturing a color filter and suppresses occurrence of wrinkle after pattern baking even when a laser beam is used for an exposure source, to provide a color filter using the photosensitive coloring composition, and to provide a liquid crystal display.  <P>SOLUTION: This blue photosensitive coloring composition for the color filter includes at least a blue coloring material, resin, polymerizable monomer, photopolymerization initiator, and solvent. A coating film of the blue photosensitive resin composition is exposed and drawn by the laser beam, and the blue photosensitive coloring composition includes compound having 3 or 4 polymerizable functional groups as the polymerizable monomer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261204-A (JP)
Title: Retaining wall block
Inventor: SHIMOBAYASHI MASATOSHI
IPC: E02D17/18
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall block constructible as well at a curve part with a small radius of curvature.  <P>SOLUTION: The retaining wall block B used in a reinforcing banking construction method comprises a front wall 1, a pair of girders 2 extending backward from the back face of the front wall 1, and bottom plates 3 extending backward from the lower end of the front wall 1. One side end of the front wall 1 is formed with a step part 1a for overlapping the other side end of a front wall of an adjacent retaining wall block, and each bottom plate 3 is formed with a vertically penetrating notch 3a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009292813-A (JP)
Title: Medicine for ophthalmology
Inventor: OSATO DAISUKE
IPC: A61K47/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing medicine destabilization due to pH decrease caused by addition of chlorobutanol for preventing eye irritation in instillation of an eye lotion formulated with ketotifen fumarate.  <P>SOLUTION: Provided is a medicine for ophthalmology, comprising ketotifen fumarate, chlorobutanol, boric acid and a sugar alcohol. The sugar alcohol is mannitol, sorbitol or xylitol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213152-A (JP)
Title: High-frequency switch module
Inventor: WATANABE SHINYA
IPC: H04B1/50
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress harmonic distortion of a high-frequency module using a FET switch.  <P>SOLUTION: A FET switch SW10 including a FET allows an antenna input/output port ANT0 connecting to an antenna to connect to any of a port RF11 connecting to a transmission signal input terminal Tx1 and ports RF12 and RF13 respectively connecting to two reception signal output terminals Rx1 and Rx2 by switching between the ports. After a transmission signal is input through the transmission signal input terminal Tx1 and is then input from the port RF11 to the FET switch SW10, harmonic distortion occurs and is output to the transmission signal input terminal Tx1 side. A phase setting element L1 connecting to the port RF11 changes an impedance of the input side viewed from the port RF11 with respect to harmonics from an open state to a short state, so as to disperse the harmonics. Accordingly, harmonics returning to the port RF11 are suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010265923-A (JP)
Title: Valve device
Inventor: FURUKAWA AKIRA
IPC: F16K31/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the body of a valve device on which a spring means which carries out the function of absorbing backlash or a spring means which carries out the function of a return spring is mounted.  <P>SOLUTION: A torsion bar 5, which returns an EGR valve body 3 to a predetermined opening, is arranged at the center of rotation of the EGR valve body 3. Because the spring means that carries out the function of absorbing backlash and that of the return spring is the torsion bar 5 arranged at the center of rotation of the EGR valve body 3, the body of the EGR valve device 1 can be miniaturized. Furthermore, the torsion bar 5 has a very high resonance frequency and there is no defect of resonance of the torsion bar 5 even when vehicle vibration and the like is given, so that wear or breakage by resonance can be avoided and the reliability of the EGR valve device 1 can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266242-A (JP)
Title: Inspection system and inspection method
Inventor: IDONO TAMON
IPC: G01M11/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system capable of obtaining data for locating a failure of a solar cell.  <P>SOLUTION: The inspection system 1 includes a first stage 13 moving a main light source 11 in a Y-axis direction and a second stage 14 moving the main light source 11 and a sub-light source 12 in an X-axis direction. The inspection system 1 performs the control of emitting the light of a single wavelength from the main light source 11 at first intensity in a state that first bias light is emitted from the sub-light source 12 when performing the control of changing the position of the main light source 11 and the control of stopping the irradiation with the light of the single wavelength. The inspection system 1 further includes a measurement instrument 19 measuring a current value of a first current outputted from the solar cell 90 when it is irradiated with the light of the single wavelength at the first intensity in each position of the main light source 11 in a state that it is irradiated with the first bias light and a second current value outputted from the solar cell 90 when the irradiation with the light of the single wavelength is stopped at each of the positions. The measurement instrument 19 outputs each of the measured current values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268374-A (JP)
Title: Power supply device for amplifier circuit and method for controlling the same device
Inventor: HABU TOSHIYA
IPC: H03F1/52
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a load circuit by preventing the output voltage of an amplifier circuit from exceeding the rated input voltage range of a load circuit in the next stage when interrupting and inputting both positive and negative power supplies for driving an amplifier circuit for a high-frequency band.  <P>SOLUTION: In the case of interrupting power supply, a control part 10 stops the operation of a positive power supply section 11, and stops the operation of a negative power supply section 15 when a voltage value on a positive power supply line 12 drops to a prescribed range. Afterwards, when the voltage value on a negative power supply line 16 drops to the prescribed range, the control part 10 turns on a switch 41 to decrease a time constant, and quickly makes the voltage value on the positive power supply line 12 drop to zero. Thus, it is possible for an output voltage VO to fall within a rated input voltage range by appropriately determining the prescribed range of the determination of the voltage value in advance. Also, it is possible to shorten the time until power supply is completely interrupted by switching the time constant to quicken the drop of a positive voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270209-A (JP)
Title: Foamed particle of modified resin and molded article of the same
Inventor: SASAKI HIDEHIRO
IPC: C08L23/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide modified resin foamed particles that can produce a molded article of foamed particles having a high void ratio and excellent fusion bonding property among the foamed particles by a simple control without need of special equipment, and to provide the molded article of the modified resin foamed particles that has communicating voids using the modified resin foamed particles.  <P>SOLUTION: The modified resin foamed particles 2 are used for producing the molded article 1 of the modified resin foamed particles that has the void ratio of 15-60%, a bulk density of 12-500 g/L, and a fusion rate of 60% or higher between the foamed particles, and is made of, as a base resin, a modified resin composed of an olefin resin and a styrene resin. The molded article 1 is also provided. The modified resin foamed particle 2 has an apparent density of 10-500 g/L, an average particle diameter of 0.5-15 mm, and an average bubble diameter of 50-500 μm, and additionally has a maximum secondary expansion ratio ρR<SB>MAX</SB>of 1.1-2.5 and a secondary expansion ratio ρR (ρR=ρ3/ρ4) of 1.0-2.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272725-A (JP)
Title: Thin film solar cell module and method for manufacturing the same
Inventor: ENDO KAZUYO
IPC: H01L31/042
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film solar cell module excellent in an effect of relaxing stress by thermal expansion, in which a hollow space hardly occurs between a bus-bar wiring and a collective electrode even when the used bus-bar wiring is wide.  <P>SOLUTION: In a connection process of arranging the bus-bar wiring 17 on the collective electrode 22 formed in the thin film solar cell module 10 to connect the wiring 17 to the electrode 22, the collective electrode 22 and the bus-bar wiring 17 are electrically connected to each other at a plurality of connections 13 spaced each other so that a spacer 15 containing thermosetting resin is arranged between the collective electrode 22 and the bus-bar wiring 17 in the spaced region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277141-A (JP)
Title: Image forming system
Inventor: KITAGAWA MITSUHIKO
IPC: B41J29/38
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an error due to the shortage of the memory capacity of a RAM 34 for print data in double-sided printing by a printer 30.  <P>SOLUTION: In an image forming system having a printer 30 with a double-sided printing function and an image processor 10 which transmits print data to the printer, the image processing system 10 compares memory usage predicted when used for the print data with the memory capacity of the RAM 34 to determine the number of print sheets 1 staying in a printer 30, and transmits it as printing timing information together with the print data to the printer 30. The printer 30 performs printing based on the printing timing information. Thus, it is possible to prevent the occurrence of an error due to the memory shortage of the RAM 34, and to expect the efficient operation of the printer 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT