baber/WOPTO huggingface dataset:
Patent JP-2010178285-A (JP)
Title: Image forming apparatus, image processor, method of controlling image forming apparatus, method of controlling image processor, control program of image forming apparatus, and control program of image processor
Inventor: BESSHO ICHIRO
IPC: B41J29/00
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which easily performs operations according to a plurality of users while ensuring security.  <P>SOLUTION: When a print instruction is made in a printer driver (S101), an MFP receives a job and print data (S103). When an authentication card is detected by an authentication device (YES in S105), a CPU authenticates the authentication card (S107). If there is an authenticated authentication card (YES in 109), the CPU sets the number of the authenticated authentication cards as the number of copies. The CPU reads the print data from a BOX designated by the print instruction, and transmits it to a printer and prints the number of copies (S111). The user obtains printed matter for the number of authenticated authentication cards collectively only by authenticating the authentication cards all together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189074-A (JP)
Title: Hydraulic circuit of winch for crane
Inventor: YAMAGATA KATSUMI
IPC: F15B11/08
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a hydraulic circuit, by enhancing operation performance of an operation lever, in proper use between a 1-pump/1-motor independent circuit system and a 2-pump merging series circuit system.  <P>SOLUTION: This hydraulic circuit has 2-speed cutoff switching valves 101-104 arranged in a pipe communicating with a pilot operation part of a valve section of a 2-speed spool of a control valve from remote control valves 22 and 24, a switching selecting means 105 for this switching, proportional pressure reducing valves 111-114 for changing output secondary pressure in response to secondary pressure of the remote control valves, and secondary pressure changing switching valves 116-119 arranged in the pipe communicating with the pilot operation part of the valve section of a 1-speed spool of the control valve from the remote control valves. The secondary pressure changing switching valves are respectively switched to a first position for transmitting the secondary pressure of the remote control valves to the pilot operation part when switching to a transmission position of the 2-speed cutoff switching valves and a second position for transmitting the secondary pressure of the proportional pressure reducing valves to the pilot operation part when switching to a cutoff position of the 2-speed cutoff switching valves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192519-A (JP)
Title: Organic transistor
Inventor: NISHIMOTO TAIZO
IPC: H01L51/30
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor which has high mobility and a large current ON/OFF ratio, and is excellent in preservation stability.  <P>SOLUTION: In the organic transistor having an organic semiconductor layer, the organic semiconductor laser contains at least one kind of porphycene derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193199-A (JP)
Title: Image processor and image processing method
Inventor: YAMADA KIRIKO
IPC: H04N1/409
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrected image in which contrast free from edge blur is improved with a small amount of operations.  <P>SOLUTION: An image processor includes: a luminance signal extracting part for extracting a luminance signal from an input image; a filtering processing part for generating a first corrected image by sequentially deciding pixels under consideration about pixels constituting a luminance signal image, and performing filtering in which the average value of a plurality of pixel values, the values of which are in a central area among a plurality of pixels around the pixels under consideration and the pixel values of the pixels under considerations is defined as the correction pixel value of the pixels under consideration; and an LR processing part for generating a second corrected image obtained by using the filtered image and the input image to correct contrast by Retinex processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193647-A (JP)
Title: Power conversion device for electric rolling stock
Inventor: ITO MASANAO
IPC: B60L9/24
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device for an electric rolling stock by which adverse effects on various devices arranged and installed on the vehicle body sides are sufficiently suppressed by reducing the amount of leakage currents generated due to stray capacitance of a semiconductor element module as much as possible while having a simple structure.  <P>SOLUTION: A converter-side wiring material 101 and an inverter-side wiring material 102 are provided, so that the leakage currents IL10, IL20 caused by the stray capacitances SC1, SC2 returns to the semiconductor element modules 5, 7 through an insulating terminal 10, a ground circuit 11 and an O line. In other words, the leakage currents can be prevented from leaking to the vehicle body sides by flowing over a device-side metal housing 2 from bolt members 12, 13 and further from a device-side external wiring material 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189243-A (JP)
Title: Method for producing sodium-containing calcium phosphate composition
Inventor: TAKAMI KIMIAKI
IPC: C04B12/02
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high purity sodium-containing calcium phosphate composition containing no unreacted raw material at a low temperature in a short time.  <P>SOLUTION: There is provided a method for producing the sodium-containing calcium phosphate composition including a mixing step S1 of mixing a sodium ion-supplying material, a phosphate anion-supplying material, a calcium ion-supplying material, and distilled water by a mechanochemical method. Since addition of the distilled water causes a reaction by the mechanochemical method in water, the sodium-containing calcium phosphate composition can be produced relatively at a lower temperature and in a shorter time compared with a solid phase reaction using no water. The mechanochemical method can decrease the bulk, which can reduce the amount of water to be blended for use in curing, thereby improving the strength of a cured product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194018-A (JP)
Title: Dishwasher and method for inspecting the same
Inventor: MIYASE KEIMEI
IPC: A47L15/42
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reliably take over an operation step state when replacing a memory due to component replacement or the like.  <P>SOLUTION: A dishwasher includes: an operation control means 22 which sequentially controls each step of washing, rinsing and drying; a memory 23 where reading, writing and erasing are possible as necessary; a state detection means 24 which detects the operation step state and writes the same into the memory; a memory control means 25 which makes reading, writing and erasing of the operation step state possible; and a display means 7 which displays the operation step state written into the memory. The operation control means is constituted so as no to operate even when a user makes am operation to start operation when the operation step state cannot be read from the memory by the memory control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238741-A (JP)
Title: Deposition method and method of manufacturing light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposition method in which a throughput is improved and moreover a desired pattern of a material layer can be obtained smoothly when a plurality of different material layers are laminated on a substrate, and to provide a method of manufacturing a light-emitting device.  <P>SOLUTION: Firstly, a material layer is selectively formed in a position to overlap a light absorbing layer on a first substrate by a droplet discharge method. The first substrate and a second substrate which becomes a deposition substrate are arranged to face each other, and laser beams are radiated to heat the light absorbing layer, and a deposition is conducted on the second substrate. If the light absorbing layer is in a desired pattern, a deposition reflecting the pattern of the light absorbing layer on which laser beams are irradiated is conducted on the second substrate. The second substrate gets the pattern of the material layer which is almost the same as the pattern of the light absorbing layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200490-A (JP)
Title: Overvoltage protector
Inventor: KONO MASAKI
IPC: H02P27/06
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overvoltage protector which suppresses an overvoltage when a power converter is stopped and restarts the operation of the power converter quickly.  <P>SOLUTION: If the power converter 2 is stopped while a synchronous machine 1 is driven, a voltage of armature windings of the synchronous machine 1 rises. A voltage detection means 7 detects the rise and when it exceeds a predetermined voltage 800 V, for instance, a short-circuit control means 8 controls a short-circuit means 6 to short-circuit the armature windings of the synchronous machine 1 and a switching means 9c disconnects a capacitor 3 from a DC power source 4. Thereby, regenerative energy of the synchronous machine 1 is consumed and the voltage of the armature windings drops. If it drops to 700 V, for example, the short-circuit of the armature windings by the short-circuit means 6 is released. On releasing the short-circuit, the short-circuit control means 8 energizes a switching element 9a, discharges the electric charge of the capacitor 3, and decreases the voltage of the capacitor 3 to a predetermined value or lower so as to quickly resume the operation of the power converter 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200251-A (JP)
Title: Speaker apparatus
Inventor: KOBAYASHI YOSHIAKI
IPC: H04R1/22
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus in which a low-frequency reproduction band, that a back chamber structure has, can be maintained and further, sound pressure reduction can be prevented.  <P>SOLUTION: In the speaker apparatus 1, a speaker body 5 having a magnetic circuit is housed inside a speaker case 6 so as to swing and a back chamber 25 is provided. The speaker apparatus 1 includes a diffuser 15 having a through-hole 15A communicated with the back chamber 25, on the back of a diaphragm 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204297-A (JP)
Title: Wire grid polarizer and method for manufacturing the same
Inventor: IKEDA YOSHINORI
IPC: G02B5/30
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new wire grid polarizer and a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the wire grid polarizer 10 having a translucent base material 1, and a plurality of metal thin lines 2 which are periodically arranged on the translucent base material 1 includes steps of: providing the translucent base material 1 having repeated alternative structure of thin line-like recessed parts and thin line-like projected parts; coating metal particle dispersion liquid on the base material 1 to introduce the dispersion liquid in the recessed parts of the base material 1; and forming the metal thin lines 2 made from aggregate of metal particles into the recessed parts of the base material 1 by drying the dispersion liquid and aggregating the metal particles in the recessed parts of the base material 1. In addition, the wire grid polarizer 10 is obtained by the method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235401-A (JP)
Title: Resin composition for prepreg, prepreg, laminate, and printed-wiring board
Inventor: MIYATAKE MASATO
IPC: B32B15/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a prepreg having an excellent processability in producing a printed-wiring board, capable of imparting a good high modulus and a low coefficient of thermal expansion on the produced printed-wiring board, and to provide a prepreg, a laminate and a printed-wiring board using the resin composition for the prepreg.  <P>SOLUTION: Provided is the resin composition for the prepreg comprising inorganic fillers compounded to a resin component, wherein at least one kind of the inorganic fillers consists of porous silica particles whole or part of which are covered with an inorganic compound or an organic compound. Provided is the prepreg consists of a substrate and a resin composition which is impregnated in the substrate and dried, wherein the resin composition is the resin composition for the prepreg. Provided is the laminate which comprises the prepreg as the material for the laminate and obtained by molding under heating and pressure. Provided is the printed-wiring board which comprises the laminate and a circuit formed on at least a part of the laminate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205146-A (JP)
Title: Input device
Inventor: NAKAYAMA TAKASHI
IPC: G06F3/0482
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "input device" for easily performing the operation of a list menu even when a display screen is separated from an operation part.  <P>SOLUTION: An input device includes: a display means on which list items are displayed; a touch type input means for detecting a plurality of positions; a touch position detection means for detecting a position where the touch type input means has been touched and a position where the touch has been released; a moving amount detection means for detecting the moving amounts of the touch position; and a control means for determining whether an operation in the touch type input means is an operation based on one pointer or an operation based on two pointers (S12), and for controlling the operation to the list items according to the number and operations of the pointers to be operated. When one pointer is moved on the operation screen of the touch type input means (S14), the list items are scrolled (S16), and when one pointer is fixed to the operation face, and the other pointer is moved (S19), the list items are put into a standby state (S20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206124-A (JP)
Title: Method of manufacturing multilayer circuit board, and multilayer circuit board
Inventor: YAMATO HAJIME
IPC: H05K3/46
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform processing for forming an internal-layer circuit board more effectively while easily and properly masking a terminal of the internal-layer circuit board in a flexible part.  <P>SOLUTION: In a method of manufacturing a multilayer circuit board including the flexible part having flexibility, a first laminate 110 having at least an insulating base film is stacked through an interlayer adhesive layer 200 having a opening 22 at least at a surface of a side where the terminal 20a is exposed in the internal-layer circuit board 100 in which the terminal 20a is exposed. The first laminate 110 has two slits 24 formed facing each other to hold a part to be finally removed. After the first laminate is stacked, a cutting means penetrates all of the laminate 110 and the internal-layer circuit board 100 across the two slits 24 to form an unnecessary piece and to form the opening 21, thereby performing processing for forming a terminal 20 including the terminal 20a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119289-A (JP)
Title: X-ray ct apparatus
Inventor: KAWACHI NAOYUKI
IPC: A61B6/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize an X-ray CT apparatus which reduces an increasing resolving power deterioration with the distance from a scanning center position of a tomogram when carrying out projection line transformation.  <P>SOLUTION: The X-ray CT apparatus reduces variations in data acquisition time caused when fan beam data is converted to parallel beam data, reduces streaky artifacts caused when MIP is prepared by projection line transformation, and reduces resolving power deterioration at the position away from the scanning center position by setting a scanning center position equivalent to the center position of rotation in an image of the tomogram data acquired by image reconstruction on the basis of the parallel beam data after converting the fan beam data to a parallel beam data and carrying out enhancement processing by which sharpness increases with an increase in the distance from the scanning center position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211846-A (JP)
Title: Disk changer device
Inventor: YAMAZAKI TAKAHITO
IPC: G11B17/26
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk changer device which can return to normal state by a driving force in the device, even if a tray driving pin which engages with a guide groove on a rear surface of a tray is disengaged from the guide groove.  <P>SOLUTION: The disk changer includes a driving switching component which receives the driving force from a first motor having a tray driving pin which engages with the guide groove; and a driving lever which rotates with the driving force of a second motor. When a driving lever is arranged in a predetermined position by the second motor, the driving lever contacts the driving switching component and gives it the driving force of a fixed direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207371-A (JP)
Title: Electric rice cooker
Inventor: TSUCHIYA HIDETOSHI
IPC: A47J27/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the influence of oscillation noise from an electromagnetic induction heating means and secure an appropriate function of a noise counteraction component.  <P>SOLUTION: The electric rice cooker includes an inner pot capable of being heated by electromagnetic induction heating, an inner case removably storing the inner pot, an outer case storing and fixing the inner case, an electromagnetic induction heating means provided at the bottom of the inner case and heating the inner pot by electromagnetic induction heating, a control board located between the outer case and the inner case and vertically extendedly provided, and the noise counteraction component provided in relation to a control circuit on the control board. The noise counteraction component is provided in a position separated as far as possible from the electromagnetic induction heating means on the side opposite to the electromagnetic induction heating means through the control board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212958-A (JP)
Title: Electronic equipment and program
Inventor: FUJIWARA TSUGUYUKI
IPC: H04N1/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required to update information for a slave held in an individual slave without changing a hardware configuration in a configuration in which a plurality of slaves are connected to a master in series.  <P>SOLUTION: In the configuration in which the plurality of slaves are connected to the master in series ((A) reference), data of a slave 5 are transferred to a slave 4, and execution of data transfer/write from the slave 4 to the slave 5 and data transfer/write of a slave 3 to the slave 3 in parallel is repeated ((C) reference). When the data transfer/write of the slave 3 ends first, data transfer/write of the slave 5 and data transfer/write of a slave 1 are executed in parallel ((D) reference), and when the data transfer/write of the slave 5 ends first, data transfer/write of the slave 3 and data transfer/write of the slave 1 are executed in parallel ((E) reference).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207874-A (JP)
Title: Welding equipment and welding method
Inventor: O SEIHA
IPC: B23K26/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide welding equipment and method in which welding is performed while active flux is supplied to the molten pool of a workpiece to be welded by a flux supply means, with respect to the welding equipment or method in which deep penetration is obtained by using active flux.  <P>SOLUTION: The welding equipment includes: active flux 11; a flux supply means 7 for supplying active flux 11; a laser apparatus 1 for generating a laser beam 5 and emitting to a welding position of a workpiece 6; and a control means 12 for controlling the flux supply means 7 and the laser apparatus 1, wherein welding is performed while the flux supply means 7 is supplying the active flux 11 to the molten pool of the workpiece 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209435-A (JP)
Title: Method of manufacturing tin-plated steel sheet having excellent adhesiveness to coating film after retort
Inventor: NISHIDA HIROSHI
IPC: C25D5/48
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing tin-plated steel sheet having excellent adhesiveness to coating film after retort.  <P>SOLUTION: In the method of manufacturing the tin-plated steel sheet for a can by applying a tin-plating, a reflow treatment and a chemical conversion treatment on a cold rolled steel sheet, the tin plating is applied on the inner side of a can to have ≥1.5-13.0 g/m<SP>2</SP>coating weight in the tin plating step, a reflow treatment is carried out in an atmosphere of 0-40 g/m<SP>3</SP>steam concentration and after immersing in a sodium bichromate aqueous solution in an electroless state for 0.5-4.0 sec, the chemical conversion treatment by cathodic electrolysis is carried out by passing current at 0.8-6.5 C/dm<SP>2</SP>in the sodium bichromate aqueous solution. Further it is preferable in the reflow step that the melting time of the tin-plating is 0.1-0.7 sec.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221317-A (JP)
Title: Fastener driving machine
Inventor: MORI TAKASHI
IPC: B25C7/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener driving machine provided with an blank firing prevention mechanism for releasing an blank firing prevention lock even when the blank firing prevention mechanism operates due to reduction of the remaining fasteners to a predetermined quantity or less.  <P>SOLUTION: The structure of the blank firing prevention mechanism 50 includes a first lock member (lock arm) 52, and a second lock member (lock lever) 53 retained at the first lock member 52. When the remained fasteners (screw) 15 loaded in a fastener feed part (magazine) 5 reduces to the predetermined quantity or less (4 or less, for example) in a feeder 51, the first lock member 52 and the second lock member 53 work together to lock operation of a push lever 20 or a trigger lever 18. When lock release of the push lever 20 or the trigger lever 18 is desired, only the second lock member 53 is operated from the lock position to the lock release position to release lock.  <P>COPYRIGHT: (C)2011,JPO&INPIT