baber/WOPTO huggingface dataset:
Patent JP-2008227526-A (JP)
Title: Toroidal inductive device and method for making the same
Inventor: BUSWELL HARRIE R
IPC: H01F3/14
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To control a gap efficiently and advantageously from a cost view.  <P>SOLUTION: An inductive device comprises an electric winding component having a generally toroidal shape, and a plurality of discrete magnetic components at least partially embracing the electric winding component so as to complete a magnetic flux path and to form at least a gap between end portions of the plurality of discrete magnetic components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009265340-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: NAKASHIBA TORU
IPC: G02B6/13
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical waveguide having a low optical loss by reducing swell on the surface of a core to be formed, and reducing the mixing-in of air bubbles and voids of a surface layer, and thereby smoothing the surface of the core.  <P>SOLUTION: The method of manufacturing the waveguide 10 includes: a step of forming a core-material layer 3 of a photosensitive polymer material on a surface of a lower cladding layer 2; a step of lowering viscosity so as to smooth the surface of the core-material layer 3 by applying heat treatment to the core-material layer 3; and a step of performing the pattern exposure of a prescribed shape to form a core 5 with respect to the heat-treated core-material layer 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263494-A (JP)
Title: Water-based pressure-sensitive adhesive composition for low-temperature and rough surface
Inventor: TAKEDA YOSHIYASU
IPC: C09J133/06
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous acrylic-based pressure-sensitive adhesive composition which has well-balancedly the tackiness, dry adhesion, cohesive force and storage stability, and which is excellent in the adhesion to nonpolar polymers, the adhesion to rough surface and the adhesion at low temperatures.  <P>SOLUTION: The pressure-sensitive adhesive composition comprises 100 pts.wt of an acrylic-based copolymer mixture, which contains 85-95 wt.% of an acrylic-based copolymer (A) having a glass transition temperature of -40°C or lower and 5-15 wt.% of an acrylic-based copolymer (B) having a glass transition temperature of 30°C or higher, and 2-25 pts.wt of a tackifying resin (C), with the dispersed particles of the copolymer (A) having an average particle diameter of 0.3-0.7 μm, the dispersed particles of the copolymer (B) having an average particle diameter of 0.5 μm or less, the adhesion to a SUS substrate at 23°C being 1,200 g/25 mm or more, and a ratio of the adhesion to a corrugated cardboard at -10°C relative to the adhesion to a SUS substrate at 23°C being 90% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270838-A (JP)
Title: Mass spectrometer and mass spectrometry method
Inventor: SHIOKAWA YOSHIRO
IPC: G01N27/62
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve measurement of the mass of the molecules of a liquid/solid sample without heat decomposition whatever components the liquid/solid sample contains, and with or without a solvent.  <P>SOLUTION: A mass spectrometer includes: an ionization chamber 11 set at a predetermined temperature to vaporize a liquid/solid sample; an introduction unit for introducing the liquid/solid sample to the ionization chamber; an ionization unit for ionizing the liquid/solid sample vaporized in the ionization chamber without fragmentation; and a mass analyzer for measuring the mass of the molecules of the ionized liquid/solid sample. First and second vessels are able to evacuate by an evacuation means, and the second vessel is connected to the first vessel through an aperture. The ionization chamber is provided in the first vessel, and the mass analyzer is provided in the second vessel. The liquid sample is preferably introduced in the form of mist, and the solid sample is preferably introduced in the form of fine particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268387-A (JP)
Title: Boiled rice loosening and spreading device in rice ball producing machine
Inventor: ICHIKAWA YUJI
IPC: A23L7/10
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiled rice loosening and spreading device forming puffy and flat boiled rice as if a person loosens and spreads with hands, without pressing and hardening boiled rice mass.  <P>SOLUTION: This boiled rice loosening and spreading device includes a roll 8 which rolls on a previously fixed prescribed amount of boiled rice mass (a) for one rice ball, sequentially supplied onto a conveyor 7 and put in a running condition, and forms flat boiled rice b by loosening and spreading the boiled rice mass (a) on the conveyor 7 into a prescribed shape. The roll 8 is composed of a pair of rolls 8A and 8B which are attached with tooth of inclined tooth trace, and arranged on the back and forth of the running direction of the boiled rice mass (a), and is formed in a right twisted helical gear-like form and a left twisted helical gear-like form where the tooth trace directions of the rolls 8A and 8B attached with tooth are different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008200050-A (JP)
Title: Method and oligonucleotide for detecting nucleic acid sequence variation
Inventor: WRIGHT DAVID J
IPC: C12Q1/68
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting and identifying sequence variations in a nucleic acid sequence of interest using a detector primer.  <P>SOLUTION: When the 3' end of a primer does not perfectly hybridize with a target, reduced efficiency of primer extension by DNA polymerases can be adapted for use as a means for distinguishing or identifying the nucleotide in the target locating at the site where the diagnostic mismatch between the detector primer and the target occurs. The detector primer hybridizes to the sequence of interest and is extended with the polymerases. The efficiency of the detector primer extension is detected as an indication of the presence and/or identity of the sequence variation in the target. The method discriminates a second nucleotide which may occur at the same site of the nucleotide sequence of interest as that of the target by using mismatches of nucleotides locating at the 3' end or near the 3' end of the primer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009268679-A (JP)
Title: Washing machine
Inventor: MORITA HITOSHI
IPC: D06F33/02
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which includes a plurality of microcomputers and prevents abnormal operation of a load device as much as possible.  <P>SOLUTION: The washing machine includes: a host microcomputer; a sub microcomputer which operates in accordance with a control command from the host microcomputer and drive-controls the load device; and abnormality detection means which detects internal abnormality. On the basis of abnormality detection by the abnormality detection means, the sub microcomputer stops driving of the load device. Accordingly, even when a command to stop driving of the loading device from a host microcomputer is not received due to a data transmission error or the like, the occurrence of the abnormal operation of the load device is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272218-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI HIROAKI
IPC: H01M8/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with a porous gas flow channel capable of obtaining a high drainage property.  <P>SOLUTION: The fuel cell (100) includes membrane-electrode assemblies (21), porous bodies (24) each fitted along the membrane-electrode assembly and supplying reaction gas to the same, and separators (10) each fitted at an opposite side of the porous body from the membrane-electrode assembly and with an exhaust outlet (44b) for discharging reaction gas from the porous body. The porous body includes a low-porosity part (241) having a lower porosity than an average porosity of the porous body and fitted from the membrane-electrode assembly over to the separator at a downstream side of the reaction gas and an upstream side of the outlet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276425-A (JP)
Title: Video display device
Inventor: AKITA TAKASHI
IPC: G09G3/34
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device providing appropriate contrast feeling.  <P>SOLUTION: The video display device can adjust the contrast of a displayed video and the emission luminance of a backlight 133. A CPU 14 determines the intensity of an external light. A video signal processing part 122 corrects a video so as to increase the average luminance of an input video signal when the intensity of the external light is determined to be high, and at least corrects the contrast of the input video signal when the intensity of the external light is determined to be low. A backlight control section 132 fixes the emission luminance of the backlight at a fixed value when the intensity of the external light is determined to be high, and dynamically adjusts the emission luminance of the backlight based on the average luminance level of the input video signal when the intensity of the external light is determined to be low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278276-A (JP)
Title: Method for providing service, streaming server and program
Inventor: MASUDA YASUTO
IPC: H04N21/462
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing unit which satisfactorily provides a video display device with a service.  <P>SOLUTION: The streaming server 5 includes a presence information receiving section 51 for receiving presence information from the service providing unit using a first transmission method, and a presence information inserting section 52 for inserting the presence information received from the service providing unit into content. The streaming server 5 has a content transmission part 53 for transmitting stream of the content including the content of the service provided by the service providing unit to the video display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134241-A (JP)
Title: Liquid developer transport device and image forming apparatus
Inventor: NISHIYAMA KAZUHIRO
IPC: G03G21/10
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer transport device reused by separating a liquid carrier from a liquid developer by a filtering part and maintaining filtering performance of the filtering part over a long period, and an image forming apparatus having this liquid developer transport device.  <P>SOLUTION: This liquid developer transport device has a channel switching part for distributing the liquid developer, a first channel for flowing the liquid developer distributed by the channel switching part, the filtering part arranged in the first channel and filtering the liquid developer flowing in the first channel, a first storage part connected to the first channel and storing the liquid developer filtered by the filtering part, a second channel flowing the liquid developer distributed by the channel switching part, and a second storage part connected to the second channel and storing the liquid developer flowing in the second channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277300-A (JP)
Title: Head assembly and magnetic disk device
Inventor: TANIZAWA HIROKAZU
IPC: G11B21/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head assembly capable of suppressing changes in frequency of a high-order butterfly mode even while changing a frequency of a primary butterfly mode to a high band side.  <P>SOLUTION: The head assembly 4 includes a pivot part 41 which becomes a turning center, a head support part 43 extended from the pivot part 41 in one direction to support a magnetic head 6, and a coil support part 47 extended from the pivot part 41 in a direction reverse to that of the head support part 43 to support a coil 70. The coil 70 includes an inner side part 701 located close to the pivot part 41, an outer side part 702 located on a far side, and side parts 703 and 704 provided between both ends of the inner side part 701 and the outer part side 702. Inside the coil 70, a reinforcing member 8 is suspended between at least a part of the side part 703 and a part of the side part 704, and the rear end part 85 of the side far from the pivot part 41 of the reinforcing member 8 is separated from the outer side part 702.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277062-A (JP)
Title: Data rewriting system, new version data creation device, differential data creation device, new version data creation program and differential data creation program
Inventor: KIYOHARA RYOZO
IPC: G06F5/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To implement high speed program compression on an embedded device having a low throughput about software updating.  <P>SOLUTION: A differential data input part 220 receives differential data and compression rule information from a computer in a development environment for compressing new version data and creating compression state information representing rules of compression of the new version data when compressing the new version data. A data expansion part 230 reads in and expands in a RAM 210 compressed old version data 270 stored in a NAND flash memory 260. A differential application part 240 applies the differential data input into the differential data input part 220 to the expanded old version data 270 to create new version data (new expanded data 212). An embedded side compression part 250 compresses the new version data created by the differential application part 240 according to the compression state information input into the differential data input part 220, and stores the compressed new version data in the NAND flash memory 260.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277081-A (JP)
Title: Computer system for managing password for detecting information about component arranged on network, its method, and computer program
Inventor: DAIMON AKIRA
IPC: G06F21/62
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component information collecting system having severe security although much effort is required for managing passwords of all components with the component information collecting system.  <P>SOLUTION: This computer system for managing the password for detecting information about a component arranged on a network is connected to a repository for holding one set of data generated about a detected component. The one set of data shows the relation between a predetermined attribute and the other components, an encrypted password is received from an ID management system, the encrypted password is transmitted to a decoding system, the decoded password is used for detecting information about a specific component, and the decoded password is deleted from the computer system after the use so that the decoded password does not leak.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276654-A (JP)
Title: Image forming apparatus
Inventor: ISOKAWA HIROSHI
IPC: G03G21/18
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming high-quality image by preventing an image carrier surface from being scratched by vibration of a separation claw resulting from vibration of a separation means by the effect of vibration of a process cartridge.  <P>SOLUTION: The separation means includes a resin guide member that is a base of the separation means, the separation claw for separating transfer paper from the image carrier, a metallic reference plate fixed to the resin guide member, and a resin-made engagement member fixed to the reference plate. The engagement member is engaged with a support member provided on the process cartridge, whereby the separation means is supported so as to be movable in the axial direction of the image carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279664-A (JP)
Title: Punching device and paper treatment device
Inventor: KOBAYASHI HISASHI
IPC: B26F1/02
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent punch waste cut off by a punching cutter from adhering to the punching cutter and being returned back.  <P>SOLUTION: This paper treatment device for forming a punch hole in a sheet 3 comprises the punching cutter 21 for forming a punch hole in the sheet 3 and cutting off the punch waste 33, a guide plate 27 having an inlet section for accepting the punching cutter 21 and an outlet section for discharging the punch waste 33 and guiding the punching cutter 21, and an assist pin 28 attached to one end of the outlet section of a guide plate 27 and brought into contact with one end of the punch waste 33. With this configuration, the punch waste 33 can be rotated around the assist pin 28 in the direction apart from the outlet section of the guide plate 27. Consequently, the separability of the punch waste 33 from near the outlet of the guide plate 27 can be improved unlike in the case where there is no assist pin 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279984-A (JP)
Title: Suspension system for vehicle
Inventor: SHIOTANI TAKAHIRO
IPC: F16F15/027
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension system with high practicality.  <P>SOLUTION: In this suspension device with an electromagnetic actuator 30 and a coupling device 32, a hydraulic pressure type damper 70 constituting the coupling device is provided with a damping coefficient changing mechanism 150 for changing the damping coefficient thereof, and the damping coefficient of the damper is controlled based on a resistance to the relative movement between a spring upper side unit and a spring lower side unit resulting from the structure of an actuator, for instance, a friction force that occurs between a screw rod 42 and a nut 44. The suspension device eliminating or easing the influence of a change when the change is brought about in the magnitude of the resistance can be realized by controlling not the force of the actuator but the damping coefficient of the damper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284707-A (JP)
Title: Rotary electric machine
Inventor: OZAKI KENTA
IPC: H02K1/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotary electric machine reducing the deterioration and dispersion of a cogging torque and a torque ripple, and improving the space factor of a winding.  <P>SOLUTION: The rotary electric machine has a stator core 10 with a yoke 11 formed in an approximately cylindrical shape, a plurality of teeth 12 projected from the yoke 11 to the axial-center direction and tooth tip pawls 13 rotatably fitted on both sides of the top of the teeth 12 through pins 14. The tooth end pawls 13 are directed from the axial-center direction to the peripheral direction after the windings on the teeth 12, and fixed by a molding resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280464-A (JP)
Title: Low radiation double glazing
Inventor: FUKUDA KENTARO
IPC: C03C17/36
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide low radiation double glazing which can effectively reflect or transmit solar energy.  <P>SOLUTION: The low radiation double glazing has at least a first glass plate and a second glass plate which are arranged opposite to each other, and on a second-glass-plate-opposing surface of the first glass, a first oxide film, an Ag film, a sacrificial metal film and a second oxide film are laminated in this order from the surface. The thickness of the Ag film is 6 to 10 nm, the thickness of the sacrificial metal film is 0.5 to 2.5 nm. In the first oxide film, a tin oxide film and an Al-doped ZnO film are laminated, and the thickness of the first oxide film is 25 to 30 nm. And in the second oxide film, a tin oxide film and an Al-doped ZnO film are laminated, and the thickness of the second oxide film is >40 to 50 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281107-A (JP)
Title: Earthquake-resisting wall
Inventor: SUGAWARA TOSHIAKI
IPC: E04B2/56
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-resisting wall which is low in setting cost as compared with a conventional one, small in noise and vibration when set, and contributes to simplification of maintenance/inspection work.  <P>SOLUTION: The earthquake-resisting wall is constructed by setting a plurality of steel blocks 8 which each consists of a web 6 forming a wall plate, and upper and lower flanges 7 protruding from the web 6 along a thickness direction of the web 6, such that the flanges 7 of the respective blocks are piled up on each other. Herein the earthquake-resisting wall includes a fitting means J arranged on mutually superposed surfaces of the flanges 7, which fitting means J functions to inhibit both the steel blocks 8 from moving with respect to each other in a wall thickness direction and a direction along a wall surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256213-A (JP)
Title: Transmission and associated multi-cone clutch
Inventor: KLARICIC BORIS
IPC: F16D25/0632
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly use a multi-cone clutch to a main drive shaft of a transmission.  <P>SOLUTION: Fluid joints are formed as a plurality of fluid springs or bags 26. The crown of a fluid spring outlet piston is formed so as to be clip-fastened to a housing of a thrust bearing 29. A function of the thrust bearing 29 imparts a relative rotational operation between a cone-clutch male portion 30 and a piston of the fluid spring even in an idling mode or a power transmission mode. A twin-cone selection device comprises the male portion 30, a female portion 22 and cones 31, 32. The cone 31 operates as a drive cone, and freely slides in parallel with a rotating shaft in a circular slot 33 while being constrained. The cone 32 operates as a driven cone, and freely slides in parallel with the rotating shaft in a circular slot 36 while being constrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009288906-A (JP)
Title: Advertising effect measurement server and method of measuring effect of advertising
Inventor: OBAYASHI HIROSHI
IPC: G06Q10/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising effect measurement server for measuring the effect of advertising of advertising medium such as handbills for each shop that a customer visits.  <P>SOLUTION: When a customer views advertisement such as a handbill, a medium ID that identifies the advertising medium is related to a terminal ID of a mobile phone of a user and a business owner ID of an advertiser, and is stored together as view information in an advertising effect measurement server. When the customer visits a shop, the mobile phone of the customer is caused to transmit shop visit information including the terminal ID, business owner ID, and shop ID. In the advertising effect measurement server, the view information is collated with shop visit information using the terminal ID and business owner ID as a key. So, the information is available for measuring an advertising effect through the advertising medium for each shop which the customer visits, including the information which shop the customer, who has viewed the advertising medium, visits.  <P>COPYRIGHT: (C)2010,JPO&INPIT