baber/WOPTO huggingface dataset:
Patent JP-2009050344-A (JP)
Title: Elastic body supporting apparatus
Inventor: HIRAI YOSHIHISA
IPC: A47C27/12
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body pressure dispersion type elastic body supporting apparatus preventing the concentrated application of a reaction force from elastic clothes.  <P>SOLUTION: A plurality of elastic clothes 21 and 22 are superposedly stretched between opposite frames 12a and 12b of this body supporting device with an air layer of a predetermined thickness interposed therebetween. The lower-layer elastic cloth 22 is stretched by tensing it more strongly than that of the surface-layer elastic cloth 21. A cushion pad 24 is contractedly inserted in the air layer 23 between a forefront surface elastic cloth and a lower-layer elastic cloth. The water retention rate of the cushion pad is set to 200% or less, its elastic recovery rate from compression is set to 90% or more, and the pushing pressure under 50% compression is set to 0.003-0.70 N/cm<SP>2</SP>. Tensile stress in 10% elongation of the forefront surface elastic cloth and the lower-layer elastic cloth is set to 15-600 N/5 cm. The cushion pad is molded into a three-dimensional netted structure with a ventilation rate of 100 cc/cm<SP>2</SP>*sec or more which is fusion-bonded by entangling elastic filaments with the fineness of 100 dtex or more. Preferably, polyether-based ester elastomer is used as the elastic filament 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070870-A (JP)
Title: Passive depolarizer
Inventor: MCELDOWNEY SCOTT
IPC: G02B5/30
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive depolarizer for use in an optical system having an image plane.  <P>SOLUTION: The passive depolarizer includes a patterned half wave plate incorporating a monolithic layer of birefringent material. The monolithic layer includes a plurality of regions having fast axes with at least four different orientations. Accordingly, a polarized beam of light made incident on the patterned half wave plate is substantially depolarized at the image plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051934-A (JP)
Title: Fluorine-containing hollow silicone particle, and base material with coating film having coating film comprising the particle and fluororesin
Inventor: TAKAGI AKIRA
IPC: C08J9/26
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material with a coating-film low in reflectivity and high in film strength despite use of a fluororesin as film-forming matrix.  <P>SOLUTION: Fluorine-containing hollow silicone particles are provided, each comprising a silicone compound composed of one or more units selected from SiO<SB>4/2</SB>unit, RSiO<SB>3/2</SB>unit, R<SB>2</SB>SiO<SB>2/2</SB>unit and R<SB>3</SB>SiO<SB>1/2</SB>unit with the RSiO<SB>3/2</SB>units accounting for 50 mol% or greater of the total units. The above microballoons can be obtained by the following process: particles consisting of organic polymer particles and/or an organic solvent are coated with a specific silicone compound, and also, if needed, with a fluoropolymer, and the organic polymer particles and/or the organic solvent are (is) removed from the obtained combined particles. The base material having a coating film comprising the particles and a fluororesin is compatible in low reflectivity and high film strength with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016053-A (JP)
Title: Display device having touch panel
Inventor: HOSHINO TAKASHI
IPC: G09G5/38
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To visually, tactually and easily recognize touching and operating of a desired touch operation area in a display image plane having a touch panel.  <P>SOLUTION: When touching an operation button (Step 100 to 102) displayed in an initial form by the display image plane (P1 ≤ P < P2 : Step 102), processing B of changing a display color of the operation button is performed (Step 104), and driving 1 of retracting the display image plane small is performed (Step 105). When further pushing in this operation button (P2 ≤ P : Step 108), processing C such as a determination is performed (Step 109). At the same time, driving 2 of further largely moving the display image plane to the innermost side is performed (Step 110). Thus, touching and operating of the operation button can be visually and tactually known.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009054922-A (JP)
Title: Catalyst
Inventor: AIBE NORIO
IPC: H01G11/42
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst for an electric double layer capacitor, a fuel cell or the like that has an excellent electrochemical initial characteristic, and excels in long-term stability of characteristics.  <P>SOLUTION: Activated carbon is previously surface-oxidized by ozone, hydrogen peroxide and an oxygen-containing gas, and thereafter processed at a temperature of 200-1,300°C in the presence of ammonia, urea or its derivative. A nitrogen compound is produced on the surface of the activated carbon, this large amount of surface nitride exhibits a basic property, is chemically stable, and catalytically accelerates various chemical reactions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022019-A (JP)
Title: Method for acquiring positional error of printed wiring board, program, and system for mounting electronic circuit component
Inventor: KODAMA SEIGO
IPC: H05K13/04
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect positioning error of one printed wiring board being mounted across at least two component mounting units of an electronic circuit component mounting system.  <P>SOLUTION: On a base supporting first and second component mounting units for mounting electronic circuit components simultaneously in parallel on one printed wiring board 12, a calibration mark 160a common to both units and calibration marks 160b inherent to respective units are provided. The positions of each inherent calibration mark and the common calibration mark are acquired by means of the reference mark camera of the first and second units, and the relative position of both units is acquired previously based on the positions of the calibration mark 160 thus acquired. The position of each of two reference marks 146 of the printed wiring board 12 is acquired later by means of the reference mark camera of each unit and, based on these positions and the relative position of both units, positioning error of the printed wiring board 12 is acquired in the first and second units.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017520-A (JP)
Title: Multiuser detector for variable spreaing factors
Inventor: REZNIK ALEXANDER
IPC: H04B1/707
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To simply operation in multiuser detector for detecting and decoding synchronous or asynchronous CDMA sub-channel, having mutually different spreading factor.  <P>SOLUTION: Synchronous or asynchronous CDMA sub-channel, having mutually different spreading factor, is detected and decoded in the multi-user detector, by reducing the complexity of operation. The multi-user detector is compatible with ZF-BLE, MMSE, a correlation release detector or the like, and numerical calculations is reduced to a minimum by using Cholesky decomposition. In this system and the method, the sequence of system transmission response matrix for showing individual user's response characteristics is arranged into total system transmission response matrix, for showing two or more matched filter responses in relation to the specific block of the received data. While processing Cholesky decomposition, the number of required mathematical calculations is reduced, in advance of parallel matched filtering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059079-A (JP)
Title: Passage control system
Inventor: KOJIMA HITOSHI
IPC: G07B15/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passage control system capable of controlling precisely a passage in a passage unit, even when position detection precision and a response speed which are performance of a tag system are not high, by combining the tag system capable of acquiring identification information and positional information, with a person detector.  <P>SOLUTION: Tag detecting fixed stations 103a-103d receive the pieces of positional information and the pieces of identification information of a passage reference radio tag 104 and a passerby radio tag 107 arranged in a passage 105, and specifies a position of the passerby radio tag 107. A passerby detector 150 specifies a position of a passerby 106. The two pieces of positional information are matched to determined the permission of the passage of the passerby 106, based on the identification information of the passerby radio tag 107.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059410-A (JP)
Title: Chucking device, and brushless motor and disk drive device mounting this chucking device
Inventor: ITO HARUHIKO
IPC: G11B17/028
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of a chucking device by decreasing the number of parts of the chucking device using a cone.  <P>SOLUTION: In a chucking device 4, a turntable 41, a cone 42, and a yoke 43 are fixed to a shaft 21 respectively. The cone 42 comprises a disk holding part 421 holding a disk 60, an arm part 422, and a shaft fixing part 423. The arm part 422 is provided with a supporting part 4221 extended to the diameter direction outside from the shaft fixing part 423, and an elastic deformation part 4222 connected to the diameter direction outside of the supporting part 4221 and the disk holding part 421 and becoming an almost U shape in the diameter direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062418-A (JP)
Title: Polycarbonate resin composition and molded article therefrom
Inventor: NOMURA MANABU
IPC: C08K3/34
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having characteristics such as which is improved in the compatibility of a polycarbonate resin with a polyolefin-based resin, has excellent characteristic properties in impact resistance, fluidity and mechanical properties, and also has excellent appearance after molding.  <P>SOLUTION: The polycarbonate resin composition comprises (A) 100 pts.mass of a resin component comprising (a-1) 0.1-15 mass% of a polycarbonate-hydrogenated polybutadiene copolymer, (a-2) 35-98.9 mass% of the polycarbonate resin and (a-3) 1-50 mass% of the polyolefin-based resin, and (B) 1-150 pts.mass of an inorganic filler. The molded article therefrom is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318816-A (JP)
Title: Facsimile machine
Inventor: NEGORO TOSHIHITO
IPC: H04N1/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine wherein a display light for informing a user about the arrival of a facsimile document can be provided to a unit with a display apparatus and which can inform the user located apart from the facsimile machine about the arrival of the facsimile document.  <P>SOLUTION: In the facsimile machine provided with the unit including the display apparatus, the unit is provided with the display light for informing the user about the arrival of a facsimile document, and the unit is fitted to a facsimile machine main body so that its position can freely be changed between a state position at which the user can easily view display contents displayed on the display apparatus when the user operates the facsimile machine and a position whereat the user can easily view the display light from a location apart from the facsimile machine main body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009062465-A (JP)
Title: Polyester resin, method for producing the same, composition for molded article and molded article
Inventor: ERITATE SHINJI
IPC: C08G63/676
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyester resin capable of being used for producing a molded article having excellent heat-resistance, and a method for producing the resin.  <P>SOLUTION: The invention provides a polyester resin having a structural unit derived from a furandicarboxylic acid ester and an itaconic acid ester, and a method for producing the polyester resin by copolymerizing a furandicarboxylic acid or its ester with itaconic acid or its ester in the presence of a polyhydric alcohol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063876-A (JP)
Title: Method for manufacturing color filter for translucent liquid crystal display apparatus
Inventor: SAIJO HIROKAZU
IPC: G02F1/1335
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter for a translucent liquid crystal display apparatus, in which the luminance of a zone for reflected light can be improved.  <P>SOLUTION: The color filter for the translucent liquid crystal display apparatus is provided with: a transparent resin layer formed into a patterned shape on a transparent substrate; a colored layer formed so as to cover the transparent substrate and the transparent resin layer; and a light shielding part for defining a pixel part and constituted so that an area where the colored layer are layered on the transparent resin layer is used as the zone for reflected light and another area where only the colored layer is layered is used as the zone for transmitted light. The method for manufacturing the color filter for the translucent liquid crystal display apparatus comprises: a colored layer-forming coating liquid application step of applying a colored layer-forming coating liquid to cover the transparent substrate and the transparent resin layer so that a layer for forming the colored layer is formed; an exposure step of exposing the formed layer for forming the colored layer by using a gradation mask; a development step of developing the exposed layer for forming the colored layer to form the colored layer; a post-baking step of heating the formed colored layer; and a polishing step of polishing the surface of the colored layer for the zone for reflected light, which colored layer has been heated at the post-baking step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065511-A (JP)
Title: Amplifier circuit, and communication apparatus
Inventor: SATO HIROYUKI
IPC: H03F1/34
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit which maintains an input impedance constant, while being able to change a gain.  <P>SOLUTION: This amplifier circuit has: a source grounding type amplifier (101); an output load (102) connected to an output terminal of the source grounding type amplifier; a buffer circuit (103) connected to the output terminal of the source grounding type amplifier; a feedback circuit (104) connected to between an output terminal of the buffer circuit and an input terminal of the source grounding type amplifier; and a control circuit (105) for controlling an impedance of the feedback circuit in response to a gain of the source grounding type amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060868-A (JP)
Title: Reel
Inventor: CHANG LIANG-JEN
IPC: A01K89/033
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel having very low power transmission loss and high transmission efficiency.  <P>SOLUTION: A brake disk 30 is arranged in a housing chamber 29 of a spool 20 by a method for rotation, together with the spool 20, and a ratchet 36 is supported by a triflet 16, as well as, can be driven and rotated. A cover 40 is supported on one end of the ratchet 36 by a method for rotation, together with the ratchet 36. A first pad 44 is arranged in the chamber 29 and positioned between the brake disk 30 and a side lid 25 by a method for rotation, together with the cover 40. A second pad 48 is arranged in the chamber 29 and positioned in between the brake disk 30 and a first side frame 23 by a method for rotation, together with the cover 40. A support apparatus 52 is arranged between the triflet 16 and the spool 20. When the triflet 16 exists on a second position 24, the triflet 16 applies pressure through the support apparatus 52 to the second pad 48, and the second pad 48 and the brake disk 30 are made to adjoin the first pad 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067479-A (JP)
Title: Cleaning device and cleaning method for passenger conveyor
Inventor: SHIRAI SHUNZO
IPC: B66B23/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and cleaning method for a passenger conveyor capable of easily and promptly cleaning the inside of the passenger conveyor.  <P>SOLUTION: A cleaning brush 2 for cleaning an oil pan plate A installed inside f of the passenger conveyor F is provided in a main body 1 having the same outer shape as that of a step E of the passenger conveyor F.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069206-A (JP)
Title: Image forming apparatus
Inventor: SAITO MASANORI
IPC: G03G15/08
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately preventing surface staining caused by developing dust and achieving much higher image quality in a photoreceptor belt system whose developing dust suppressing effect is expected further than a photoreceptor drum system.  <P>SOLUTION: A winding angle to specify winding width from an upstream-side contact where a photoreceptor belt 2 starts winding around a developing counter roller 6d to a downstream-side contact where it finishes winding, that is the width in a turning direction where the photoreceptor belt 2 comes into contact with the developing counter roller 6d, is defined as θ, the developing position of a developing roller 6e set so that a developing gap between the photoreceptor belt 2 and the developing roller 6e may be optimum is set to a position between the upstream-side contact of the developing counter roller 6d to a position showing θ/2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068184-A (JP)
Title: Storm water storage and permeation tank and system and infrastructure pipe line connection method
Inventor: TAKEDA SHINICHI
IPC: E03B11/14
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storm water storage and permeation tank capable of being installed to cross an infrastructure pipe line.  <P>SOLUTION: This storm water storage and permeation tank 1 is buried into the ground, stores storm water, and enables storm water to permeate into it. This storm water storage and permeation tank 1 is provided with filling members 15 for filling storm water into the inside, side plate members 16 for blocking sides are attached to the filling members 15 facing a side face on one side and a side face on the other side, through hole parts 171b, 172b having the same shape as an outer face shape of a sleeve 2 are provided in a side plate member 171 on one side and a side plate member 172 on the other side, and the sleeve 2 is inserted into the through hole part 172b on one side from the through hole part 171b on the other side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068885-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKAHORI AKIRA
IPC: H01L27/04
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which has a pad of which the logic level is fixed by the impression of electric potential from an external terminal, and which enables efficient inspection of a state of connection by bonding between the external terminal and the pad.  <P>SOLUTION: A test circuit of the semiconductor integrated circuit has, for each of the pads in a plurality, a control terminal which accepts a control signal of a logic level equal to the logic level of an impression signal of the external terminal corresponding thereto, an inverter which inverts the logic level of the control terminal and has an inverted output end connected to a connection line of the pad, and an exclusive NOR gate which is connected discretely to the connection line and the control terminal and generates an exclusive NOR output of the logic level of the connection line and that of the control terminal. The exclusive NOR output shows goodness/badness of the state of connection between the pad and the external terminal corresponding thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071935-A (JP)
Title: Power converter
Inventor: OKOCHI YASUYUKI
IPC: H02M7/48
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter capable of effectively cooling discharge resistance, and facilitating miniaturization and improvement of productivity.  <P>SOLUTION: The power converter 1 includes a power conversion part 13 which is disposed between a power source 11 and a load 12 to convert power between them, and a smoothing capacitor 14 which is disposed between the power source 11 and the power conversion part 13 to restrain power source ripples. The power converter 1 has a plurality of semiconductor modules 20 in which a semiconductor device 2 is built in, and a plurality of cooling pipes which cool the semiconductor modules 20 from both main surfaces. A plurality of the discharge resistances 4 for discharging electric load accumulated in the smoothing capacitor 14 are disposed so as to be respectively connected to a plurality of the semiconductor devices 2 which form an identical phase in the power conversion part 13 in parallel, and a plurality of the discharge resistances 4 are wired so as to form a closed circuit together with the smoothing capacitor 14. The discharge resistances 4 are built in the semiconductor modules 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069380-A (JP)
Title: Imaging apparatus
Inventor: TAKEUCHI YOSHIHITO
IPC: G03B17/02
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove batteries from an apparatus bottom with the imaging apparatus mounted on a tripod from the apparatus bottom.  <P>SOLUTION: A tripod seat 6 having a mounting hole 5 to which the set screw of a tripod or a pan head can be threadedly connected, and a battery lid 9 which can be opened and closed with respect to a housing 2 while covering the batteries 51 housed in the housing 2 are provided on the bottom part of the housing 2 of the imaging apparatus 1. The tripod seat 6 is slidably disposed onto the housing 2 in the horizontal direction almost parallel to the bottom face of the housing 2. The tripod seat 6 is slid on the housing 2 with the tripod seat 6 mounted to the pan head 61, Thereby, the battery lid 9 can be brought into an open state with respect to the housing 2 without being hampered by the pan head 61, and the batteries 51 can be removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029197-A (JP)
Title: Load control system
Inventor: NEWMAN ROBERT C JR
IPC: H02M5/257
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the effect of noise and distortion, outside the fundamental frequency range, in the load control system which controls electric power supplied to a load, from an AC line.  <P>SOLUTION: This system includes a filter to provide a linear phase delay to an AC line, wherein one of the selected AC fundamental waveform or second harmonic frequency of AC fundamental components passes and the frequency component equal to third harmonics and greater of the fundamental frequency is substantially attenuated, to control a conductive device directly connected to the AC line and a load in response to a zero crossing indication by a zero crossing detector connected to an output of the filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT