baber/WOPTO huggingface dataset:
Patent JP-2008232297-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: KANEHARA TADASHI
IPC: F16D3/205
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod type constant velocity universal joint capable of performing the operation to mount a roller on a trunnion simply and quickly.  <P>SOLUTION: A shell type roller bearing 6 is fitted in the inside surface of a roller 5, and a tightening part 51 is formed at the boundary between the inside surface of the roller 5 and each of its end faces so as to prevent the shell type roller bearing 6 from slipping off. After fitting the roller bearing 6 and the roller 5 on the trunnion 2a, a clip 7 is fitted in an annular groove 2b in the neighborhood of the forefront of the trunnion 2a so as to prevent the roller and the shell type roller bearing 6 from slipping off. According to this arrangement, needle rollers 62 can be set easily between the trunnion 2a and the roller 5, and it is no more needed to check the number of needle rollers 62 when mounting is conducted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233726-A (JP)
Title: Optical waveguide element, and optical module, and optical axis adjustment method thereof
Inventor: SHIBATANI KAZUHIRO
IPC: G02F1/377
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide element which can easily adjust an optical axis in a short period of time between a micro channel waveguide and the optical waveguide element, and an optical module and an optical axis adjustment method thereof.  <P>SOLUTION: An SHG element 1 includes a channel waveguide 3 disposed on a top surface of a substrate 2, a slab waveguide 4 disposed closely to the channel waveguide 3, etc. An incident end surface 2a of the SHG element 1 is scanned with a light beam along the height first to obtain optical coupling with the slab waveguide 4, and then scanned laterally with the light beam to obtain optical coupling with the channel waveguide 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292740-A (JP)
Title: Microflow type biosensor and use thereof for detecting or quantitating rare sugar
Inventor: MIYANISHI NOBUMITSU
IPC: G01N27/416
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor for detecting and/or detecting or quantitating rare sugar in food or a drink.  <P>SOLUTION: The biosensor features a two-line type switching valve system microflow, comprising a first line for fitting a column for immobilizing an enzyme for generating a substrate to be measured by the direct reaction with a specific constituent contained in a sample to be measured, a second line for composing an electrode system including a substance having a function for converting the generated substrate to be measured to another compound, and a switching valve for switching a liquid feed to the first line or the second line. In the biosensor, the specific constituent is D-psicose, the substrate to be measured is D-fructose, an enzyme for generating the D-fructose by the direct reaction with the D-psicose is D-tagatose-3-epimerase (DTE), and a substance having a function for converting the generated D-fructose to another compound is D-fructosedehydrogenase (DFDH).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242670-A (JP)
Title: Distributed simulation cooperation device, and cooperation control method and cooperation control program used for the distributed simulation cooperation device
Inventor: ABE TATSUYA
IPC: G06F19/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed simulation cooperation device which captures and reflects, in real time, present-location information from a moving object into a distributed simulation on a virtual space using a common base.  <P>SOLUTION: The present location information of a sensor 11 mounted to a moving object 1 is transmitted to a connection device 23 through a transmission device A21 and a transmission device B22. The format conversion of the present location information thus transmitted and the interpolation computation for insufficient information are conducted by a program 24 which operates on the connection device 23. When the moving object 1 is determined to change its state, an update message is transmitted through a simulation interface 23a of the connection device 23, and the object instance of the moving object 1 in a distributed simulation system 3 is updated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243318-A (JP)
Title: Optical information recording/reproducing system
Inventor: KUSANAGI TAKU
IPC: G11B7/09
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing system which can prevent contact and clash of an SIL and an optical a disk when seeking, and improve reliability of data access regardless of an mechanical error and face fluttering caused by various factors.  <P>SOLUTION: When driving a light condensing optical system (head) 50 comprising an objective lens 10 for condensing a light beam from a light source (semiconductor laser) 1 and the SIL 11 to the seeking direction by a sled motor (a second actuator) 104, a target of servo control is switched to be larger than a target of recording or reproducing. More specifically, when driving the light condensing optical system to the seeking direction, an actuator (a first actuator) 30 is servocontrolled based on a focus error signal to servocontrol the distance between the light condensing optical system and the optical disk 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243014-A (JP)
Title: Local transmission method, computer program for local transmission, and local transmission device
Inventor: MATSUYOSHI YOSHIHIRO
IPC: H04B7/26
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable an aged person or care receiver to notify emergency by voice broadcast through one-touch operation.  <P>SOLUTION: When a call is received (step 01), and telephone number data transmitted is in a reporting state (step 02), any one of voice ROM 17, etc. corresponding to the transmitted telephone number data is selected while the call is disconnected (step 04). When a call from the same telephone number data is not received (step 05) within a predetermined waiting time, for example, 1 minute (step 06), an open signal is transmitted to an AND gate 21 to increment an address counter 18 at a rate according to the frequency of a clock signal (step 7). According to this, voice data such as "This is ○○. Help me" of the aged person or care receiver in a residence 1 is read and voice broadcasted within the area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240125-A (JP)
Title: High rigidity and high strength steel sheet having excellent workability, and its production method
Inventor: SAITO ISATO
IPC: C22C38/14
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet having high strength and high rigidity, and further having excellent workability.  <P>SOLUTION: The steel sheet has a componential composition comprising 0.05 to 0.15% C, ≤1.5% Si, 1.5 to 3.0% Mn, ≤0.05% P, ≤0.01% S, ≤0.5% Al, ≤0.01% N, 0.02 to 0.15% Nb and 0.01 to 0.15% Ti, and the balance substantially iron with inevitable impurities, and has a structure where the area ratio of a ferrite phase is ≥50% and the area ratio of a martensitic phase is ≥5%, and also, ODF analysis strength in the (112)[1-10] orientation is ≥5, and in which tensile strength (TS) is controlled to ≥590 MPa, a ratio between yield strength (YS) and the tensile strength, YS/TS is controlled to ≤0.70, a product between the tensile strength and the total elongation (El), TS×El is controlled to ≥16,800 MPa×%, and a Young's modulus in the direction orthogonal to the rolling direction is controlled to ≥230 GPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246499-A (JP)
Title: Laser welding apparatus and laser welding method
Inventor: INOSE KOTARO
IPC: B23K26/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a welded structural member high in compression resistance by making a cross-section area of a heat affected zone to the absolute minimum.  <P>SOLUTION: The laser welding apparatus E constituting a welding robot is provided with a controller 10 of penetration properties, a controller that makes a penetration area and/or a penetration depth to the absolute minimum relative to the thickness of a member to be welded. In addition, the apparatus is provided with: a database that stores a shape specimen data patternized from specimen images of cross-section shape to be a penetration target which is supported by an experiment relating at least to a material, heat input, aiming position, and a beam profile for the purpose of controlling the penetration properties; and a database that stores compression resistance characteristics to the value for which the sum of the weld metal cross section area and the heat-affected zone cross-section area is divided by the thickness squared. The controller 10 controls the penetration properties by referring to the shape specimen data and/or the compression yield strength characteristics read out from the databases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248021-A (JP)
Title: Polylactic acid composition
Inventor: TOYOHARA KIYOTSUNA
IPC: C08L101/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing polylactic acid, and to provide a molded article comprising the composition and having improved impact resistance.  <P>SOLUTION: The polylactic acid composition simultaneously satisfies the following requirements (a) to (f), and contains a specific cut fiber: (a) having ≥70,000 and ≤700,000 weight average molecular weight; (b) containing ≥3 and ≤3,000 ppm at least one of Sn atom, Ti atom, Al atom and Ca atom in the resin component after removing the fiber component; (c) containing ≥10 and ≤5,000 ppm P atom; (d) having ≥0.01 and ≤5 ratio of (number of gram atom of Sn, Ti, Al and Ca)/(number of gram atom of P); (e) having ≤0.2 wt.% content of compounds having ≤150 molecular weights; and (f) having ≤30 eq./ton COOH terminal group concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250538-A (JP)
Title: Purchase information management system and method, and purchase information management program
Inventor: HASEGAWA MASAAKI
IPC: G06Q10/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To acquire merchandise information while admitting users' (including merchandise purchasers) option to provide information from the viewpoint of personal information protection.  <P>SOLUTION: A purchase information management system has an information selection circuit for selecting purchase information acquired at a portable terminal, and a data storage server for managing the purchase information sent from the portable terminal. The information selection circuit selects the purchase information on the basis of information based on a purchaser's intention. The data storage server performs integrated management of the purchase information sent from the portable terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248294-A (JP)
Title: Plated material having lubricative particle, method of manufacturing the same and electric or electronic component using the same
Inventor: UNO GAKUO
IPC: C25D15/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plating material having a plating layer comprising Sn or a Sn alloy formed on the surface and having reduced friction resistance, excellent contact reliability under a high temperature environment, excellent adhesiveness, bending workability, conductivity and thermal peeling resistance and suitable as a material for a terminal, a connector or the like.  <P>SOLUTION: The metal plating material is characterized in that the surface plated layer 2 comprising Sn or the Sn alloy is formed on the surface of a conductive base material 1 and the lubricative particle 4 is contained at least in the surface layer part of the surface plating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249934-A (JP)
Title: Image forming apparatus and product lifetime maintaining method
Inventor: TAKATSUKI YASUSHI
IPC: G03G21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for extending the product life according to an environment where the product is used.  <P>SOLUTION: The image forming apparatus includes: a rating life storage means that stores a rating life, which is the life of a target component whose lifetime changes with temperature, when used in rated power; a temperature measuring means that measures temperature; an operating time measuring means that measures an operating time from the start of the use; a life calculating means that calculates the actual life or actually measured life of the target component based on the measured operating time and the temperature measured during the measurement of the operating time; a life determining means that determines at regular time intervals whether the target component has reached the rating life or not based on the actually measured life, stored rating life, and the operating time; and a temperature control means that controls the temperature based on the determination of the life determining means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251774-A (JP)
Title: Method for manufacturing porous silica film
Inventor: TAKAMURA KAZUO
IPC: H01L21/318
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing porous silica and a porous silica film which exhibit both low relative permittivity and high mechanical strength and can be optimally used for an optical functional material, an electronic functional material or the like and to provide a method for manufacturing an interlayer insulating film, a material for semiconductor and a semiconductor device using the porous silica film.  <P>SOLUTION: Bonding state of atoms in the porous silica film which contains an alkyl group having a Si-O bond as a main skeleton is obtained by determining the wave number of a specific absorption peak attributable to the silica film surface by an infrared absorption spectrum. In this manner, the porous silica film which exhibits both low relative permittivity and high mechanical strength and is useful as an optical functional material, an electronic functional material or the like can be manufactured with a high reproducibility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257960-A (JP)
Title: Battery cooling device
Inventor: INOUE YOSHIMITSU
IPC: H01M50/227
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery cooling device that realizes low noise and a small size.  <P>SOLUTION: The battery cooling device is equipped with a module assembly 1, formed by arranging two or more battery modules, connected electrically in series so as to face sides extending in the length direction in parallel, and then integrating them; a casing 2 for housing the module assembly 1; and a blowing member 30, installed integrally on the surface crossing at right angles to the side surface which is a surface other than upper and lower surfaces of the casing 2, extending in the length direction of the battery module. The height of the shaft of a rotating shaft 32 of the blowing member 30 is included in between the heights of both the end parts in the upper and lower direction of the facing module assemblies 1. The blowing member 30 blows toward the upper surface of the module assembly 1, and the range in the lateral direction of the blowing wind covers substantially the lateral width of the module assembly 1, to which the blowing member 30 faces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212616-A (JP)
Title: Painless injection needle for medical application
Inventor: OKUMURA TSUNEO
IPC: A61M5/32
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a current injection needle when being inserted with extreme pain and bleeding by cutting the inserted point, and generating useless stress of a patient and making it difficult to inject a patient having need of frequent injection depending on the levels and kinds of diseases because the injected point is hardened.  <P>SOLUTION: In the painless injection needle, a cutting edge of an injection needle disappears and the needle is inserted without damaging a tissue on reaming during injection, and it performs insertion of a drug solution or blood draw from the side of needle body and so it can eliminate the pain and remove stress. Herewith, the therapeutic effect can improve dramatically. Further in this method, when the frequency of injection increases, a skin or a muscle never become hardened at the injected point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258507-A (JP)
Title: Connection structure of flexible wiring board and wiring substrate, method of connection therefor, flexible wiring board, and wiring substrate
Inventor: NAKABAYASHI TAKESHI
IPC: H05K1/14
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent a failure such as a short circuit and the like between press-contact terminals.  <P>SOLUTION: In a connection structure of a flexible wiring board and a wiring substrate, a connection terminal 4 of a flexible printed wiring board 1 and a connection terminal 6 of a circuit board 2 are connected by making the corresponding press-contact terminals press-contact with each other and connecting them. In the connection terminal 4 of the flexible wiring board 1, the press-contact terminals of both sides are formed so that the length is gradually shortened toward the press-contact terminal of the central portion. The deformation (displacement) of the edge of each press-contact terminal of the flexible printed circuit board 1 at the press-contact is controlled within a predetermined range, so that each press-contact terminal is disposed to contact with only the press-contact terminal corresponding to the circuit board 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261296-A (JP)
Title: Air cleaner for two-cycle internal combustion engine
Inventor: TSUNODA HIDEKAZU
IPC: F02B25/22
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noxious material contained in exhaust gas discharged from a two-cycle engine.  <P>SOLUTION: This air cleaner includes an air cleaner base 60 provided with a first air intake port 70 communicating to an air fuel mixture passage 54b of a carburetor 54 and a second air intake port 72 communicating to a fresh air passage 54a of the carburetor 54. An air guide member 76 is detachably and detachably provided at the first air intake port 70. The air guide member 76 includes a tip part 76b bent from a base end part 76a by roughly 90° and extending in a lateral direction. The tip part 76a is separated from the second air intake port 72 and is positioned in an area above the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268254-A (JP)
Title: Developing device, process unit, and image forming device
Inventor: MINEGISHI NATSUKO
IPC: G03G15/08
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that can form a high-quality image of even density.  <P>SOLUTION: In a hybrid developing device, a donor member for developing an electrostatic latent image on an image carrier is configured in a belt-like form, and the donor member is made face a developer support means by two support means. A toner supply bias and a toner recovery bias are applied to the donor member through the support means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265066-A (JP)
Title: Transfer implement
Inventor: MATSUSHITA KINYA
IPC: B43L19/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer implement which prevents the occurrence of the sag of a tape during a head swinging motion by preventing the occurrence of a partial contact phenomenon.  <P>SOLUTION: A head body 31, integrally having a leading edge 31T, of a transfer head 3 functions as the head body 31 which can make the head swinging motion in the width direction of the tape T. When the head body 31 makes the head swinging motion to the one side edge side of the tape T, a separation distance TX1 between one-side edges of the tape T before/after a folding operation is set longer than a separation distance TX2 between the other side edges of the tape T. Additionally, when the head body 31 makes the head swinging motion to the other side edge side of the tape T, the separation distance TX2 between the other side edges of the tape T before/after the folding operation is set longer than the separation distance TX1 between the one-side edges. Thus, a tape sag preventing mechanism 4 provided in the transfer implement prevents the sag of the tape T, which may occur during the head swinging motion of the head body 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266394-A (JP)
Title: Waste plastics treating system
Inventor: NAKATSUKA HIROSHIGE
IPC: B01F7/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste plastics treating system capable of performing a sterilizing treatment.  <P>SOLUTION: The system for the treatment of waste plastics is provided with a sterilizing treatment apparatus 1 to heat and sterilize the waste plastics and a thermal decomposition apparatus 3 to perform the thermal decomposition of the waste plastics sterilized by the sterilizing treatment apparatus 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265445-A (JP)
Title: Vehicular air-conditioner
Inventor: YAMAZAKI YUICHI
IPC: B60H1/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner eliminating the need of excessively decreasing an air amount after an occupant has had an air-conditioning feeling during air-conditioning.  <P>SOLUTION: The vehicular air-conditioner comprises an air-conditioning unit 100 controlling the temperature of air ventilated by a blower fan 11 and producing conditioning air; a first ceiling blowoff port 130 provided on a ceiling of a vehicle cabin, and blowing down the conditioning air produced by the air-conditioning unit 100 to an area disposed so as to surround a front part and a side part of an occupant and having a generally U-shaped cross section, as indirect air; a second ceiling blowoff port 140 ventilating direct air to the occupant; and a controlling means switching the indirect air and the direct air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269337-A (JP)
Title: System for managing reminding work
Inventor: YAMAMOTO MASATO
IPC: G06Q50/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the public service workers of control authority, etc., urge delinquents to perform payment by reminding them with making a call or visiting the delinquents in a conventional manner when taxpayers, etc., fall behind in their taxes to be paid to the national or local government, etc., but an optimum method for reminding differs by the delinquents and also reminding-collecting works are not performed by the optimum methods, so as to make the works inefficient.  <P>SOLUTION: The optimum method for reminding-collecting is selected for each delinquent, so as to obtain efficiency in the reminding-collecting works. Besides, the collection of belated payment by a legal process is reduced, so as to reduce a cost to be required for reminding and collecting.  <P>COPYRIGHT: (C)2009,JPO&INPIT