baber/WOPTO huggingface dataset:
Patent JP-2012118049-A (JP)
Title: Device and method for optimally compensating position error of resolver
Inventor: IHM HYUNG BIN
IPC: G01D5/20
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for optimally compensating a position error of a resolver.SOLUTION: A device for optimally compensating a position error of a resolver includes: a position error estimation part which receives digitized position information on a rotor of a motor sensed by the resolver from a resolver-digital converter which digitizes the position information to estimate the position error included in the position information; and a position error compensation part which calculates compensated position information by subtracting the estimated position error from the position information, in which the position error estimation part includes: a speed ripple measurement part for calculating speed ripples by subtracting abnormal speed from a value obtained by differentiating the position information; a parameter estimation part; and a position error model part.
Patent JP-2013037210-A (JP)
Title: Spatial light modulator, manufacturing method thereof, and exposure device
Inventor: OKUMURA MASAHIKO
IPC: G02F1/19
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulator capable of providing a high resolution using electro-wetting and controlling a phase of light passing through each pixel.SOLUTION: A spatial light modulator 28 for modulating incident light includes: a plurality of cell parts 34 having a frame-like partition wall part 33a capable of storing liquid, and a pixel electrode 38 to which a variable voltage is applied; and a storage part 31 capable of storing first and second liquids Lqa and Lqb that are storably retained in the plurality of cell parts 34 and have mutually different refractive indices and dielectric constants, and liquids Lqa and Lqb that increase/decrease in the plurality of cell parts 34. A ratio of thickness of the liquids Lqa and Lqb in the partition wall 33a is controlled by a voltage applied to the pixel electrodes 38 of the cell parts 34.
Patent JP-2013038647-A (JP)
Title: Message transfer system, control device, message transfer node, message transfer method, and program
Inventor: DENPO HIROSHI
IPC: H04L45/24
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress delay in message transfer by reducing the hop number in transfer of a P2P type message.SOLUTION: The message transfer system comprises: a flow switch; a plurality of message transfer nodes each of which has a path table and transfers a message from a transfer source to a transfer destination by transferring the message by each of the message transfer nodes via the flow switch according to the path table; and a control device having a path management part which manages a path entry in which at least the message transfer nodes of the transfer source and the transfer destination are designated. The message transfer node registers a new path entry in the control device at the time of transfer of the message in accordance with the path table. The control device controls the message transfer nodes and the flow switch so as to transfer the message at a second transfer path having a fewer hop numbers than the message transfer path in accordance with the path table for the message to be transferred to the transfer destination from the transfer source registered in the path entry.
Patent JP-2013039058-A (JP)
Title: Transplanter
Inventor: SHIBATA TETSUO
IPC: A01C11/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter including a transmission switching mechanism and a brake mechanism that are simple in structure, compactly constituted, and easy to operate with no misoperation.SOLUTION: The transplanter includes: the transmission switching mechanism 62 having an inconstant speed transmission device 51 enclosed in a transmission case 25 interposed in a planting transmission device, and outputting with inconstant speed rotation, and a constant rotation transmission line provided so as to be switched to the constant rotation transmission line and an inconstant rotation transmission line; and the brake mechanism 63 applying braking force in inconstant speed rotation.
Patent JP-2012007172-A (JP)
Title: Copolymer latex and composition for paper coating
Inventor: TAKEI TORU
IPC: C08F279/02
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance copolymer latex giving coated paper excellent in physical properties such as pick strength, wet pick strength, and blister resistance and exhibiting excellent backing roll staining resistance in paper coating.SOLUTION: The copolymer latex is a conjugate diene copolymer latex prepared by emulsion polymerization of a conjugate diene monomer and other copolymerizable monomers by a multistep polymerization method. In the method: at least the conjugate diene monomer is included in both of a first process and a second process; a monomer mixture (A) added in the first process contains 25-50 wt.% of a vinyl cyanide monomer; an SPA of a copolymer obtained from a composition of the monomer mixture (A) and an SPB of a copolymer obtained from a composition of a monomer mixture (B) added in the second process satisfy an equation (1): 1.2<(SPA)-(SPB)<3; and a weight ratio (A)/(B) of the monomer mixture (A) to the monomer mixture (B) ranges from 3/7 to 7/3.
Patent JP-2013042417-A (JP)
Title: Image reading device
Inventor: SEGAWA SATORU
IPC: H04N1/10
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device capable of accurately and easily reading a document with a wrinkle to digitize it.SOLUTION: An image reading device comprising a housing provided with a reading plate on which a document is placed and a document cover plate for pressing the document to the reading plate comprises image reading means 11 for reading an image of the document placed on the reading plate via the reading plate. The document cover plate is rotatable with one side as an axis, and includes gap adjustment means 12 for rotating the document cover plate in a direction of separating from the reading plate or an approaching direction.
Patent JP-2013042844-A (JP)
Title: Mattress
Inventor: KYU KENSEI
IPC: A47C23/053
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a mattress improved in comfort thereon.SOLUTION: In this mattress (1), a plurality of pockets each storing one spring are connected in line to form a pocket coil chain (4 (5)), and the pocket coil chains (4 (5)) each extended back and forth are arranged in an upper body region wherein the upper body of a lying person is positioned and/or a lower body region wherein the lower body is positioned right and left side by side. The hardness of the springs of the pocket coil chains (4, 5) arranged right and left side by side is alternately varied. In the mattress (1), a plurality of pockets each storing one spring are connected in line to form a pocket coil chain (6 (7)), the pocket coil chains (6 (7)) each extended right and left are arranged in a lumbar part region wherein the lumbar part of the lying person is positioned back and forth side by side. The hardness of the springs of the pocket coil chains (6, 7) arranged back and forth side by side are alternately varied.
Patent JP-2012088298-A (JP)
Title: Inspection tool and contact piece
Inventor: NISHIKAWA HIDEO
IPC: G01R31/26
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inspection tool and a contact piece that are simple components, securely make conductive contact by improving the internal inductance thereof, and facilitate manufacture and maintenance.SOLUTION: In an inspection tool 1 for electric inspection on a printed wiring board etc., an electrode part 40 has an electrode 41 arranged on a surface of an electrode plate 42, and a contact piece 10 comprises a conductive contact stylus 11, a compression coil spring 12, and a relay member 13 and is coaxially arranged during use. The contact stylus 11 has a tip 111, a projection part 112, a large-diameter part 113, and a relay part 114, and the relay member 13 comprises a cylindrical relay end 131, a guide part 132, and an electrode end 133. The electrode end 133 has a cross section at an oblique angle and is bent to have a base end 133a nearby the center, and held by a contact piece holder 30 to have an initial load. The diameter of the electrode 41 is smaller than the diameter of the contact piece 10. Consequently, there are provided the inspection tool and contact piece that are the simple components, securely make conductive contact by improving the internal inductance thereof, and facilitate the manufacture and maintenance.
Patent JP-2013046347-A (JP)
Title: Image sensor module
Inventor: SAWADA HIDEKI
IPC: H04N1/028
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor module capable of reducing thickness while avoiding improper degradation of rigidity.SOLUTION: An image sensor module 101 comprises: a light source unit 200; a reflection surface 311 which reflects linear light reflected by a reading target 890, in a sub scanning direction y; a lens unit 400 which transmits therethrough the light reflected by the reflection surface 311; a reflection surface 312 which reflects the light transmitted through the lens unit 400 in a thickness direction z; a sensor IC 500 which receives the light reflected by the reflection surface 312; and a case 700 which has the reflection surfaces 311 and 312 fixed thereto and is made of metal.
Patent JP-2012151435-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NIIZUMA KAZUNORI
IPC: H01L21/3205
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the resistance in a portion using a tungsten film is reduced.SOLUTION: The method for manufacturing the semiconductor device includes: forming a tungsten film in an opening provided in a substrate or on the substrate; subjecting the tungsten film to an annealing treatment before an etchback process or an etching process after having formed the tungsten film; and thereby changing a crystalline state of the tungsten film.
Patent JP-2013060614-A (JP)
Title: Surface treated copper foil for flexible printed wiring board and method for producing the same
Inventor: UNAGIIKE YUTO
IPC: C23C28/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated copper foil for a flexible printed wiring board in which a thick film of a chromium-based film is achieved and a ratio of the chromium-based film to the total amount of a base metal film and the chromium-based film is controlled.SOLUTION: The surface treated copper foil for a flexible printed wiring board is obtained by forming the base metal film composed of at least zinc plating and the chromium-based film on a copper foil, wherein the content of chromium metal relative to the total of the content of zinc and chromium metal in the base metal film and the chromium-based film is 50-99 mass%.
Patent JP-2013062354-A (JP)
Title: Semiconductor light-emitting element
Inventor: TORII KOSUKE
IPC: H01S5/183
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To achieve both reduction in an electric resistance of a second mirror layer and improvement of a reflective index.SOLUTION: In a semiconductor light-emitting element, an n-type lower DBR layer, a resonance part for emitting light by current supply, and a p-type upper DBR layer are sequentially laminated on a semiconductor substrate. On the upper DBR layer, a first semiconductor layer 141 having a first refractive index and a second semiconductor layer 142 having a second refractive index larger than the first refractive index are arranged alternately in a lamination direction while interposing an intermediate layer 143. The intermediate layer 143 and the first semiconductor layer 141 include Al. An Al composition ratio of the intermediate layer 143 increases from a second semiconductor layer 142 side surface toward a first semiconductor layer 141 side surface. An Al composition ratio of the first semiconductor layer 141 increases from an intermediate layer 143B side surface and an intermediate layer 143A side surface toward the center in a thickness direction.
Patent JP-2013060221-A (JP)
Title: Folding container
Inventor: WADA YOSHIHIRO
IPC: B65D6/18
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a folding container provided with a flip-up sidewall having higher strength as compared with conventional ones.SOLUTION: A first vertical downward lateral rib 91 and a second vertical downward lateral rib 92 are provided at a deep side of a lower edge recess 40R of a flip-up sidewall 40, and a clearance between the first vertical downward lateral rib 91 and the second vertical downward lateral rib 92 are connected by a plurality of vertical downward longitudinal ribs 93, 96 to reinforce an intermediate part of a second horizontal rib 40D of the flip-up sidewall 40. Accordingly the decrease in strength caused by the division of a first horizontal rib 40E by the lower edge recess 40R is suppressed. Thus, the folding container 10 is provided with the flip-up sidewall 40 having higher strength as compared with conventional ones.
Patent JP-2013064609-A (JP)
Title: Motor used for torque measurement of sample
Inventor: TOYAMA TADANOBU
IPC: G01M99/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor used for torque measurement, for which a wide installation space is not required and in which a configuration for measuring a torque is simplified.SOLUTION: A motor used for torque measurement comprises a casing 1, a stator 2 which is fixed to an inner diameter side of the casing 1, a rotor 3 which is provided rotatable with respect to the stator 2 at an inner diameter side of the stator 2, and a drive shaft 4 which is rotated integrally with the rotor 3. The drive shaft 4 can be connected to a rotary shaft that a sample has, and the casing 1 includes displacement detection means 5 capable of detecting displacement in a circumferential direction which is generated in the casing 1 by rotation of the drive shaft 4.
Patent JP-2013067946-A (JP)
Title: Manufacturing method of gypsum board composite
Inventor: MORI KENJI
IPC: E04F13/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gypsum board composite, which allows cross sections of gypsum boards or a gypsum board and another material abutted each other to be compounded in a short time.SOLUTION: A manufacturing method of a gypsum board composite includes abutting a cross section 11 of a gypsum board 1 and an adherend 2 to be bonded, so that a face panel 4 is bonded to the surfaces of the gypsum board 1 and the adherend 2. The gypsum board 1 and the adherend 2 are arranged side by side such that an adhesive 3 for bonding thereof is supplied across both of the surface edges.
Patent JP-2013068341-A (JP)
Title: Method for preventing corrosion of economizer in boiler
Inventor: SAKAI MIZUYUKI
IPC: C23F11/12
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively preventing corrosion of an economizer in a boiler having the economizer using exhaust gas heat of the boiler for boiler feed-water.SOLUTION: The method for preventing corrosion of an economizer using the exhaust gas heat of the boiler for heating boiler feed-water includes continuously passing water to the economizer by continuously operating a feed-water pump for feeding water to the boiler.
Patent JP-2013069974-A (JP)
Title: Apparatus for inspecting solar cell array
Inventor: OZAWA ATSUSHI
IPC: H01L31/04
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a solar cell array which firstly cost-effectively automates an inspection and secondly easily builds databases for managing inspection and other data and storing general corrective data.SOLUTION: An inspection apparatus 11 includes an inspection unit 12. A switching section 14 of the inspection unit 12 can switch a cable contact between a string 3 and a power conditioner 7 from a normally closed connection to an open disconnection. An inspection execution section 15 of the inspection unit 12 can apply an input signal to the string 3 and can measure an output signal that is a response from the string 3. When an inspection start condition is satisfied, a control section 16 of the inspection unit 12 instructs the switching section 14 to switch over and then instructs the inspection execution section 15 to execute an inspection. The input signal to the string 3 and the output signal from the string 3 are compared to produce an inspection result.
Patent JP-2013073673-A (JP)
Title: Remote controller, signal transmission method, and program
Inventor: YAMASHITA YUJI
IPC: H05B37/02
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of setting the lighting conditions of a luminaire by simple operation of a user in a relatively short time.SOLUTION: A remote controller 10 comprises a plurality of toning operation units 13a accepting the operation for setting hue of a light source of a luminaire 20, respectively, a hue information storage unit 12b recording operation identification information for identifying the toning operation unit 13a in association with hue identification information for identifying the hue of the light source of the luminaire 20, a hue identification information read unit 11a for receiving the operation identification information assigned to the toning operation unit 13a which received the operation, and reading the hue identification information associated with the operation identification information thus received from the hue information storage unit 12b, and a transmission control unit 11c generating a signal including the hue identification information thus read, and controlling transmission of a signal including the hue identification information thus generated to the luminaire 20.
Patent JP-2013072148-A (JP)
Title: Fiber sheet and method for producing the same
Inventor: NAKANO YOHEI
IPC: D04H3/16
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fiber sheet containing PPS excellent in heat resistance, chemical resistance, and electric insulating properties as a principal component, and to provide a method for producing the same.SOLUTION: There is provided a fiber sheet containing polyphenylene sulfide as a principal component. A space between fibers that constitute the fiber sheet is filled with a resin containing polyphenylene sulfide as a principal component. The fiber sheet has an air permeability of less than 0.05 cc/cm/s. The fiber sheet is produced by respectively laminating one or more nonwoven fabrics A containing polyphenylene sulfide having crystallinity of 20% or more and 50% or less and one or more nonwoven fabrics B containing polyphenylene sulfide having crystallinity of 0% or more and less than 10%, softening and deforming the nonwoven fabrics B to fill between fibers of the nonwoven fabrics A, and thus setting the air permeability to less than 0.05 cc/cm/s.
Patent JP-2013073450-A (JP)
Title: Ac input device of programmable controller
Inventor: SHICHI MAKOTO
IPC: G05B19/05
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To accommodate to AC inputs of both a 100 V system and a 200 V system without significantly enlarging a device compared with an AC input device dedicated to the 100 V system or 200 V system.SOLUTION: When receiving a result from a discrimination circuit 5 that an AC power supply 11 is a 200 V system, a control unit 3 turns off a photocoupler 8. Accordingly, an energizing path from an input terminal 6 via a capacitor C1 and resistances R1 and R2 to an input terminal 7 is formed. When receiving a result from the discrimination circuit 5 that the AC power supply 11 is a 100 V system, the control unit 3 turns on the photocoupler 8. Accordingly, an energizing path from the input terminal 6 via a parallel circuit of capacitors C1 and C2, and the resistances R1 and R2 to the input terminal 7 is formed. The capacitors C1 and C2 have a same capacitance value. Impedance of the energizing path formed with the photocoupler 8 turned on is 1/2 of impedance of the energizing path formed with the photocoupler 8 turned off.
Patent JP-2013071167-A (JP)
Title: Apparatus for straightening bend of wide flange beam
Inventor: MARUMO NAOTO
IPC: B21D3/05
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To straighten the right and left bends in the longitudinal direction of a wide flange beam, by attaining the cost reduction of an apparatus and making a compact apparatus constitution.SOLUTION: When generating left bend in which a wide flange beam 1 is bent by taking a left flange 1b1 as the inside, inner rolling roll pressing-down means 21, 22 move inner rolling rolls 12, 14 to the inner surface of the left flange 1b1 to press down the inner surface, and a left outer rolling roll pressing-down means 23 moves the left outer rolling roll 16 to the outer surface of the left flange to press down the outer surface. When generating right bend in which the wide flange beam 1 is bent by taking a right flange 1b2 as the inside, the inner rolling roll pressing-down means 21, 22 move the inner rolling rolls 12, 14 to the inner surface of the right flange 1b2 to press down the inner surface, and a right outer rolling roll pressing-down means 24 moves a right outer rolling roll 18 to the outer surface of the right flange 1b2 to press down the outer surface.
Patent JP-2013076284-A (JP)
Title: Construction material
Inventor: NITTA TAKESHI
IPC: E04F19/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-versatility construction material of one type which is available for various applications without unnecessarily damaging a wall surface by disposing the construction material on the wall surface beforehand.SOLUTION: A construction material 10 comprises a base member 12 in a long plate shape, an upper engage part 14, a lower engage part 16 and a cover member 18. The base member 12 is fixed approximately horizontally to a wall surface 20 in a residential room. The upper engage part 14 is opened upward and formed on an upper terminal side surface of the base member 12 in a width direction by projecting an upper engage piece 14a, of which the cross section in a width direction is approximately L-shaped, over the full length of the base member 12 in a length direction. The lower engage part 16 is opened downward and formed on a lower terminal side surface of the base member 12 in the width direction by projecting a lower engage piece 16a, of which the cross section in a width direction is approximately L-shaped, over the full length of the base member 12 in the length direction. The cover member 18 is mounted to the upper engage piece and the lower engage piece on the surface of the base member 12 so as to be engaged/disengaged and covers the surface of the base member 12.
Patent JP-2013076538-A (JP)
Title: Outdoor unit of air conditioner
Inventor: OKUMOTO MAMORU
IPC: F25B39/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner capable of cooling a wide range of a heat exchanger by spraying water even if a distance between a spray nozzle and the heat exchanger is short.SOLUTION: The outdoor unit 10 of the air conditioner includes: a heat exchanger 12; spray devices 20, 20A, 20B for spraying water for cooling the heat exchanger 12; and charging parts 30, 30A, 30B for charging the water sprayed from the spray device 20 where sprayed droplets are diffused by being made to repel one another by an electrostatic force.