baber/WOPTO huggingface dataset:
Patent JP-2003257239-A (JP)
Title: Cross-linked polymer solid electrolyte and battery
Inventor: MIURA KATSUTO
IPC: C08L71/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-linked polymer solid electrolyte that is superior in mechanical property and ion conduction.  <P>SOLUTION: This is a cross-linked polymer solid electrolyte that is obtained from (A) a siloxane compound having two or more functional groups capable of cross-linking, (B) a polymer having ether linkage containing a functional group capable of cross-linking, (C) an electrolyte salt compound, and (D) a siloxane compound having one reactive group existing as necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257297-A (JP)
Title: Electromagnetic relay
Inventor: OKUMURA MOTONORI
IPC: H01H50/44
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay electrically connecting an end part of wire W and a coil terminal 10 by fusing, preventing wire breaking without dead turn.  <P>SOLUTION: The coil terminal 10 has two holding parts 11, 12 mechanically holding the end part of the wire W, and the end part of the wire W is electrically connected to a first holding part 11 positioning at the very end part of the wire W by fusing. By the above, as the second holding part 12 to which, a load caused by the vibration of a loosened part wire W1 is added, is not fused, the strength of the wire W is not lowered, and hardly generates wire breaking. On the other hand, as the length of the wire W2 between the holding parts is shorter than the length of the loosened part wire W1, the vibration amplitude of the wire W2 between the holding parts, and the load added to the first holding part 11 caused by the vibration of the wire W2 between the holding parts are small, and the wire W is not broken even if the strength of the wire W is lowered by fusing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260564-A (JP)
Title: Enclosed arc welding of rail
Inventor: SHIDARA HIDEKI
IPC: B23K9/038
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosed arc welding of a rail capable of improving the residual stress distribution of a welding point of a rail without having to apply post-heat treatment to the rail after being welded.  <P>SOLUTION: In the enclosed arc welding of a rail, a multi-layer build-up welding is executed to a foot part 2 by the arc welding in the state that the a butting joint part 10 of the rails 1 facing to each other is provided with a groove having a specified width C and a backing material 9 is arranged to the side face of the groove to continuously execute arc welding from the web part 3 to the head part 4 of the rail 1 in the groove, to fill molten metal and to form a welding part 11. A finish welding 12 is executed on the surface of the welding part 11 so as to cover from the foot part 2 to the web part 3 of the rail 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263909-A (JP)
Title: Daylighting apparatus by columnar structure
Inventor: TATSUOKA TETSUJI
IPC: F21S11/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively providing natural light even inside a building or to such building as no sufficient natural light is acquired, while the interior of building is concealed and unwanted people is prevented from entering from outside the building, and only a damaged part is replaced if a glass, etc., is damaged.  <P>SOLUTION: There are provided a translucent columnar structure body 2 whose cross-sectional surface is polygonal, a frame 3 to which a plurality of columnar structure bodies 2 are detachably fitted side by side for free rotation around a center axis in the lengthwise direction, and a rotation mechanism 4 which integrally rotates the plurality of columnar structure bodies 2 at a prescribed angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262987-A (JP)
Title: Negative chargeability control resin
Inventor: KOMATSUMOTO ERI
IPC: C08F212/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative chargeability control resin which is environmentally safe, which has favorable electrification property, dispersibility and coloring property and which can freely control charges.  <P>SOLUTION: The negative chargeability control resin containing an acrylamide sulfonic acid or acrylamide sulfonate expressed by formula (1) as the structural unit, is characterized in that the water content is ≤1.6 mass% at 22°C and 55% humidity. In formula (1), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>may be mutually the same or different groups and each represents hydrogen atom or an aliphatic group and X represents hydrogen atom or an alkali metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273302-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TAKAYOSHI
IPC: B60L50/16
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the structure of a cooling channel in which trade-off of heat transmission and pressure loss is improved, and to provide a semiconductor device having that cooling channel.  <P>SOLUTION: The semiconductor device incorporates a cooling space for passing cooling medium and a plurality of movable bodies having a specific gravity lower than that of the cooling medium are arranged in the cooling space. Height of a cooling medium inlet from a horizontal plane is set higher than the height of an outlet from the horizontal plane and a support is provided between the channel inlet and the horizontal plane. The movable body has a spherical, elliptical or prismatic shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266497-A (JP)
Title: Manufacturing method for resin lens
Inventor: NISHIKAWA MIKIO
IPC: B29L11/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a resin lens molded by injection molding and used in an optical pickup or the like for the purpose of enhancing the optical characteristics of the resin lens.  <P>SOLUTION: In the manufacturing method for the resin lens 1, a cutting blade 3 is especially moved in the tangential direction at the outer peripheral end of a non-lens part 7 provided in an annular state when looked from the optical axis direction of the resin lens 1 to cut off a gate part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275535-A (JP)
Title: Dehumidifier
Inventor: ISE SHINSUKE
IPC: F24F3/147
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier capable of being thinned without lowering a dehumidifying effect.  <P>SOLUTION: A blowing means 2 of a centrifugal fan type is disposed at a space part 1a at the center part of an absorption element part 1 composed of an annular absorption element 1b where air can pass through from an inner peripheral side to an outer peripheral side. Then, air A to be treated is sent out radially to the annular absorption element 1b by the blowing means 2 and is made to pass through from the inner peripheral side to the outer peripheral side of the absorption element 1b, moisture is removed and it is turned to dehumidified air B to be treated. In such a manner, dehumidification is performed only by the dimension in the thickness direction of the absorption element part 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348472-A (JP)
Title: Resin composition and molded article
Inventor: OGAWA IKUKO
IPC: C08L67/03
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition and a molded article which are excellent in strength and rigidity in an environment at a high temperature of 100 deg.C or above and have hot water resistance by increasing the glass transition temperature (Tg) of polyarylene sulfide(PAS), a heat-resistant molded article with further improved heat resistance by heat treating a molded article composed of the resin composition and a soldered molded article due to the elevated solder resistance temperature of the heat-resistant molded article. SOLUTION: The resin composition contains PAS and an aromatic polyester having Tg higher than that of the PAS and represented by the general formula (1) below; (wherein, Ar is an aromatic ring or a heterocyclic ring; R<1> -R<4> are each a hydrogen or 1-8C alkyl, identical among them or not and at least one of them is 1-8C alkyl; Y is a single bond, 1-8C alkylene, an oxygen, a sulfur, or a linkage group with a nitrogen and these hetero atoms and a carbon atom combined together; n is an integer and denotes a repeating unit).
Patent JP-2003283918-A (JP)
Title: Picture processing device, picture processing method, program and recording medium
Inventor: OKUBO TOSHIYUKI
IPC: H04N5/232
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processing device which enables reduction in white balance processing time when picture data are being processed photographically and thereby enables a user to reduce time to confirm the picture after taking a photograph.  <P>SOLUTION: The picture processing device comprises an image pickup element 14 which takes the photograph picture of a subject, a flash 48 which emits light to the subject, and a system controlling unit 50 which controls properly emitted light level from the flash 48 and exposure level for the image pickup element 14. The system controlling unit 50 calculates ratio of incident outer light level on the image pickup element 14 to the incident emitted light level on the image pickup element 14 based on the properly controlled level of the emitted light and the properly controlled exposure level before taking the photograph picture with the image pickup element 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288106-A (JP)
Title: Storing method of program files and equipment thereof for multi-series multi-axis numerical control
Inventor: MASUDA HIROYUKI
IPC: G05B19/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved storing method of program files and an equipment thereof for multi-series multi-axis numerical control, which can store the program files corresponding to the classified series based on the discriminated series.  <P>SOLUTION: This method is constituted so that following steps can be performed: main program files for a controlled object (a manufacturing product) are selected automatically (S2), the control series are automatically discriminated from the file names of the programs (S3), and furthermore, the program files are automatically stored corresponding to the discriminated series (S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294060-A (JP)
Title: Reversed input breaking clutch
Inventor: YOSHIOKA ATSUSHI
IPC: F16H35/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make rotation of an output side member 2 smooth by suppressing occurrence of a stick-slip phenomenon in which the output-side member 2 repeats locking and rotation, even in the case where the output-side member 2 can rotate at a higher speed than that of an input-side member 1, in the same direction as the input-side member 1 during rotation of the input-side member 1 of a reversed input breaking clutch.  <P>SOLUTION: The reversed input breaking clutch is provided with a friction giving means 10 which applies frictional resistance on the output-side member 2 during rotation of the output-side member 2 with respect to a stationary side member 3. The friction giving means 10 is disposed outside a clutch body. In addition, the friction giving means 10 is arranged so as to extend over the stationary side member 3 and the output-side member 2, and has a frictional member 10b made of resin which comes into frictional contact with the outer peripheral surface of the stationary side member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296645-A (JP)
Title: Card management system and card member control system
Inventor: FUKUTOME TAKASHI
IPC: G06Q20/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily store a point more than an existing credit card.  <P>SOLUTION: When using an association card, settlement is processed by a settlement data processing company device via a data control company device. An association device integrates the point. The association device has a point control means for integrating and controlling the point with respective customers by receiving point information from the data control company device, and a card information receiving registering means for controlling a member master file by receiving information on card use from the settlement data processing company device. The data control company device has a point informing means for informing the association device of the point by receiving card information from a member store terminal, and a settlement information transmitting means for sending settlement data to the settlement data processing company device. The settlement data processing company device has a settlement information processing means for receiving and processing the settlement data by the card use from the data control company device, and a card information transmitting means for sending information on the card use to the association device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292228-A (JP)
Title: Paper loading device
Inventor: OGATA ATSUSHI
IPC: B65H33/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper loading device having an offset function with a simple structure.  <P>SOLUTION: This paper loading device is equipped with a paper reversing part for reversing the top and bottom of paper. Paper offset is performed by the paper reversing part. The paper reversing part has a mechanism for moving paper in the conveyance direction and roughly orthogonal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301181-A (JP)
Title: Apparatus for removing adhered material in plant for pyrolytically reducing plastics to oil
Inventor: MASUI TETSUO
IPC: C08J11/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing adhered materials mainly composed of terephthalic acid in a pipe for a plant for pyrolytically reducing plastic wastes to oil.  <P>SOLUTION: A screw member 1 is placed in a section of a pipe 104 to which terephthalic acid in a pyrolyzed gas G is adhered as powder, the screw member 1 being driven to rotate via a rotational axle 2 by means of a motor M. When terephthalic acid in the pyrolyzed gas G is cooled by the washing water in a washing vessel 105 to be adhered as the powder to the inside of the pipe 104, the adhered materials are defoliated and removed from the interior surface of the pipe by the rotation of the screw member 1, then moved towards an open end 104A, and finally discharged from the open end 104A to fall into a washing vessel 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308671-A (JP)
Title: Head gimbal assembly and information recording and reproducing apparatus
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/21
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head gimbal assembly capable of canceling a change in a floated amount of a slider caused by a change a crown and a camber due to a temperature change.  <P>SOLUTION: An expression of Ls×sin(P)+Ws/(W/2)Cm≥0 holds, where Ls is a difference between a first end of a positive pressure generating face 61C at a central air exhaust end and a second end of positive pressure generating faces 61B, 61D at an air exhaust end at both sides, W is a width of the slider, Ws is a distance from the air exhaust ends of the positive pressure generating faces 61B, 61D to a center line of the slider, Cm is a camber of the slider at an operation upper limit temperature, and P is a minimum floating pitch of the slider, and an amount dCr×dFHcr and an amount -1×dCm×dFHcm are nearly equal to each other, where dCr is a thermal deformation amount of the crown per unit temperature, dCXm is a thermal deformation amount of the camper per unit temperature, dFHcr is a change in a head gap floating amount per unit crown change amount, and dFHcm is a change in a head gap floating amount per unit camber change amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303201-A (JP)
Title: Knowledge information collecting system and method
Inventor: ATSUMI KAZUHIKO
IPC: G06F12/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently collect various kinds of document files with different file forms as knowledge information from the Internet.  <P>SOLUTION: When at least either the string pattern of a URL to be collected or the string pattern of a URL not to be collected is set in a setting file 203, a Web collecting module 111, by checking on the starting point URL set above and each URL of link destinations whether or not at least either the string pattern of the URL to be collected or the string pattern of the URL not to be collected exists, collects the document information from the site of the URL if the string pattern of the URL to be collected is the existing URL, or, performs a processing for removing the URL from collecting objects if the string pattern of the URL not to be collected is the existing URL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305584-A (JP)
Title: Laser beam machining head of laser beam machining device
Inventor: SEGUCHI MASAKI
IPC: B23K26/14
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable and high quality cutting face even at a cutting start point and to realize cutting with high accuracy by simple control even in the case of containing an acute angle shape.  <P>SOLUTION: In a laser beam machining head of a laser beam machining device which executes cutting by irradiation of the laser beam 7 from an opening 8 of a machining nozzle, and at the same time, by jetting out a machining gas 6 from the opening 8 of the machining nozzle, the machining nozzle is arranged movably in such a manner that the opening center 9 of the machining nozzle to an optical axis 1 of the laser beam 7 is displaced in a position mutually aligned or eccentric to each other, and at the same time, a nozzle regulating means to regulate the position of the opening center 9 of the machining nozzle to the optical axis 1 of the laser beam 7 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304258-A (JP)
Title: Access point, radio communication terminal, network system, nonvolatile storage device, program, access point control method and network system control method
Inventor: TACHIKAWA HIROHIDE
IPC: H04L12/28
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily flexibly construct a safe radio network by simple system configuration.  <P>SOLUTION: An access point 1 stores account data for an authentication server 24 in a removable nonvolatile memory device 26, properly reads the account data in the removable nonvolatile memory device 26 in the authentication server 24 and uses it. Owners of client personal computers 3 to 6, PDAs (personal digital assistants) 7 to 9 create an account on the removable nonvolatile memory device 26 by taking out the removable nonvolatile memory device 26 inserted into an IC card slot 2 of the access point 1, inserting it in IC card slots equipped in the client personal computers, the PDA and starting an account data base update program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301274-A (JP)
Title: Surface-treated metallic material
Inventor: FUDA MASAHIRO
IPC: C23C22/48
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated metallic material which does not include harmful hexavalent chromium, has high corrosion resistance, and has adequate solvent resistance and workability.  <P>SOLUTION: The surface-treated metallic material is made by applying a treatment liquid comprising a water-soluble thermosetting resin, a cross-linking agent, and a polyphenol compound, on a metallic material. Preferably, the water-soluble thermosetting resin is selected among a polyester resin, an epoxy resin, and a urethane resin; the cross-linking agent is selected from an amino resin and isocyanate; and the polyphenol compound is tannic acid, and is contained in an amount of 0.1 mass% or more but 50 mass% or less with respect to the total solid content. The surface-treated steel sheet employed for the metallic material is preferably a galvanized steel sheet. The treated film preferably includes, with respect to the total solid content, silicon oxide of 1 mass% or more but 40 mass% or less, an organic-Si-based compound and/or an organic-Ti-based compound of 0.1 mass% or more but 30 mass% or less, and a solid lubricant of 1 mass% or more but 40 mass% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305211-A (JP)
Title: Pachinko game machine, server and program
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a 'caught state' is effectively prevented.  <P>SOLUTION: A pachinko game machine 10 calculates how many times a failure process stopping and displaying patterns is continued in a failure situation except for a big win situation and a ready-to-win situation on a display device 32, and on the condition that the number of times of continuation of the failure process exceeds a prescribed upper limit, the pachinko game machine is shifted into a big win state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306604-A (JP)
Title: Polyamideimide resin composition for sliding member and sliding member by using the same
Inventor: INUKAI TADASHI
IPC: C08L79/08
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a sliding member, imparted with excellent abrasion resistance, frictional characteristics and scorching resistance and retaining such effects for a long time, and a siding member by using the same.  <P>SOLUTION: This polyamideimide composition for the sliding member contains the polyamideimide resin having o-tolidine structure and a solid lubricant, and preferably the polyamideimide resin composition exhibits ≥0.3 dl/g logarithmic viscosity, ≥100 MPa tensile strength, ≥3,500 MPa tensile elastic modulus and ≥10% tensile elongation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317256-A (JP)
Title: Multilevel data recording and reproducing device
Inventor: SHIMIZU AKIHIKO
IPC: G11B20/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To precisely remove inter-code interference by waveform equalization processing in reproducing information of which level of a reproduction signal is multivalued by modulating the area of a recording mark at an optical information recording medium.  <P>SOLUTION: A multivalued data detection circuit makes the optical information recording medium vary the size of the recording mark corresponding to multivalued data (m value of 0, 1, 2,..., (m-1): m is an integer ≥3). In reproducing the information, the multivalued data detection circuit detects multivalued data by applying prescribed signal processing to a signal obtained by scanning the recording mark with a light spot. The multivalued data detection circuit is provided with: a prediction apparatus 1 for predictively determining the multivalued data; a delay device 2 for delaying signal processing by the portion of time required for predictive determination by the prediction apparatus 1; and a determination apparatus 3 for deciding the multivalued data by performing waveform equalization based on predictive data which is the result of predictive determination by the prediction apparatus 1.  <P>COPYRIGHT: (C)2004,JPO