baber/WOPTO huggingface dataset:
Patent JP-2003124538-A (JP)
Title: Information storage device and electronic equipment mounted with the same information storage device
Inventor: YAMAMOTO YUICHI
IPC: H01L43/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent information from being misstored by exerting no influence of an intense magnetic field on a storage layer even when electronic equipment mounted with an information storage element using magnetism direction control over a ferromagnetic body, e.g. an MRAM receives the intense magnetic field. SOLUTION: An information storage device 1 equipped with an information storage element 12 which stores information by using magnetoresistive effect is characterized in that a resin material 13 used when the information storage element 13 is mounted has a high-magnetic-permeability material mixed or the information storage element 12 has a high-magnetic-permeability material film or a thin film containing the high-magnetic-permeability material formed partially or entirely on its surface.
Patent JP-2003117625-A (JP)
Title: Light alloy car wheel, and manufacturing method thereof
Inventor: MORIYA SHIN
IPC: B22D18/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a light alloy car wheel manufacturing method in which a light alloy car wheel of high strength which has not existed before is easily manufactured by using a predetermined means at a low cost, a sprue opened in a cavity of a rim part is used, and there is no variance in strength in the circumferential direction. SOLUTION: The integrally cast light alloy car wheel having a disk part and a rim part has a plastically formed part in which the structure of a rim end on an inner flange side of the rim part is made more dense than the structure of other rim part.
Patent JP-2003120045-A (JP)
Title: Building reinforcing device and aseismatic reinforcing method for building
Inventor: KADOKAWA MASAMITSU
IPC: E04G23/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a building reinforcing device and an aseismatic reinforcing method for a building that can prevent the occurrence of a disaster to an indoor living person in the existing building by the collapse of the building and fallen objects from above in case of an earthquake. SOLUTION: A vertical body 1 is erected at each of four inside corner parts of a room in the existing building b. The vertical bodies 1, 1 are connected by a horizontal body 2, and a large number of horizontal bodies 3 are fitted at spaces into a frame body M of square shape formed by horizontal bodies 2 of four sides at a top part. The lower end part of the vertical body abuts on a construction ground surface 5 in the building, and the upper end part of the vertical body 1 is positioned below the existing ceiling.
Patent JP-2003127012-A (JP)
Title: Chucking device
Inventor: KAWAMOTO KOICHI
IPC: B25J15/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device which enables work alignment and chucking without changing the parts corresponding to various work diameters, and effective machining for various kinds of works having different diameters. SOLUTION: The chucking device is provided with a rotary motor 15, a plurality of rotary parts 16 which are driven synchronously by the rotary motor through a rotary shaft 15a and bevel gears 18 and 19, and a plurality of supportive parts 12 which are driven linearly in respective restricted direction by rotation of the rotary parts and hold and fix a workpiece 50 at the outer diametral section 50a. The linear motion of a plurality of the supportive parts in restricted direction respectively and synchronously permits the workpiece to be positioned and fixed at the diametral section with the workpiece being aligned.
Patent JP-2003132165-A (JP)
Title: Work management device and program
Inventor: TAKAMURA HIDEKI
IPC: G06Q10/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To easily confirm whether a person in charge actually made a visit or not in a work management device transmitting the work instruction to a portable terminal owned by a worker who visits a working site, and receiving the work report transmitted from the portable terminal. SOLUTION: A work management server 1 transmits the work instruction to the portable terminal 5 owned by the worker visiting the working site to perform the work, and then checks whether the work report is in the right or not on the basis of whether the terminal position in transmitting the work report from the portable terminal 5 is agreed with the working site included in the work instruction transmitted to the portable terminal 5 or not.
Patent JP-2002216026-A (JP)
Title: Information communication system, agent terminal, information distribution system, storage medium with agent program stored, storage medium with agent access program stored, storage medium with exclusive processing program stored, agent program, agent access program and exclusive processing program
Inventor: NONAKA EIICHI
IPC: G06Q30/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for allowing a user to acquire useful information while enjoying himself, and for allowing an advertiser to provide effective advertisements. SOLUTION: An agent terminal 2 forms and displays a character in a prescribed shape so that a conversation can be established between the character and a user, and transmits the personal information of the user acquired through the conversation to an agent access server, and displays information from the agent access server in a configuration that the information is introduced by the character. The agent access server 3 analyzes access from the agent terminal 2, and selects an exclusive server 5 according to the analyzed result, and transmits the information from the agent terminal 2, and transmits answer information from the exclusive server 5 to the agent terminal 2, and the exclusive server 5 exclusively processes the information, and transmits the answer information.
Patent JP-2003129332-A (JP)
Title: Polyester monofilament
Inventor: YOKOYAMA HIROSHI
IPC: A63B51/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester monofilament having sufficient compression properties, a high yarn slippage preventing effect and an excellent impact resistance, free from a trouble of winding around a side yarn and usable as a gut as it is. SOLUTION: The monofilament consists of a polyester having an intrinsic viscosity of >=0.70, has a linear strength of >=4.20 cN/dtex and a knot strength of >=2.20 cN/dtex, has a compressive strength (PT) and a compression deformation rate (PR) in specified ranges, respectively, and has an oval cross section on the measurement of the compressive strength.
Patent JP-2003133116-A (JP)
Title: 2-17 BASED Sm-Co RARE-EARTH PERMANENT MAGNET AND ITS MANUFACTURING METHOD
Inventor: MATSUMOTO HIROYUKI
IPC: H01F1/053
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To improve a sintering process in manufacturing processes for a sintered compact of a 2-17 based Sm-Co rare-earth permanent magnet. SOLUTION: The 2-17 based Sm-Co rare-earth permanent magnet is a sintered compact made by sintering a 2-17 based Sm-Co rare-earth permanent magnet powder having a powder grain size of 0.01-100 μm, and has a Vickers hardness of 6.0-10.0 GPa. To obtain this sintered compact, plasma heating, pressuring and sintering are applied at a low temperature of 700-1100 deg.C.
Patent JP-2003127855-A (JP)
Title: Rail riding carrier
Inventor: UCHIDA HARUHISA
IPC: B61B13/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for both riding and carrying articles, especially effective for compact type one, for connecting only one riding carrier to a tow car by making possible to switch the use of the carrier between riding and carrying by rising and falling motions of chairs. SOLUTION: On the rail riding carrier T provided with a body of carrier 3 and a plurality of chairs 4 mounted on the body of the carrier 3, the chairs 4 are arranged in a manner capable of rising and falling so that they can take a standing posture S allowing seating by standing a back rest 43 and a lay-down posture L capable of utilizing the back rest 43 with its face up as an article loading surface by laying down the back rest 43 with its back face 43a facing up.
Patent JP-2003128704-A (JP)
Title: Method for degrading molecular weight of chitin or chitosan to low molecular weight and method for producing osseous conduction material
Inventor: ITO MITSUO
IPC: A61K6/898
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To degrade the molecular weight of chitin or chitosan to low molecular weight by a simple operation. SOLUTION: This method for degrading the molecular weight of the chitin or chitosan to low molecular weight comprises irradiating chitin or chitosan with<60> Coγ rays. This method for producing an osseous conduction material comprises a step for preparing sol by dissolving chitin or chitosan into an acidic aqueous solution and kneading the acidic aqueous solution of chitin or chitosan with apatite granules, a step for neutralizing the sol with a neutralizing solution and a step for degrading molecular weight of the chitin or chitosan to low- molecular weight by irradiating the chitin or chitosan with Coγ rays.
Patent JP-2003068384-A (JP)
Title: Connector
Inventor: ISHIKAWA TETSUYA
IPC: H01R12/16
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a small connector of simple structure by decreasing the number of parts and kinds. SOLUTION: The connector comprises a plurality of signal contacts 20 and ground contacts 30, a housing 40 which holds each contact, and a fixing member 10 which fixes the housing to a printed board 60. The fixing member comprises a plate-like part 13 which is received and held in the housing, and a fixed part 11 (which deforms from a before-crushed fix part 11b to an after-crashed fixed part 11a) which, crushable to fix the housing to the printed board, is extended from the plate-like part and received in a fixing hole 61 of the printed board. The end face of the plate-like part abuts to one surface of the printed board while the fixed part engages with the other surface of the printed board through a plate 50, to sandwich the printed board, thus fixing the housing to the printed board.
Patent JP-2003127179-A (JP)
Title: Apparatus for plasticization
Inventor: TODA NAOKI
IPC: B29C45/50
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for plasticization by which high concentrated impregnation of carbon dioxide is performed by a simple structure to efficiently dissolve carbon dioxide into a molten rein and quality of a product can be improved. SOLUTION: In the apparatus 1 for plasticization, a thermoplastic resin 3 fed into a cylinder 6 is melted and carried by rotating and driving a screw 7 for plasticization provided in the cylinder so as to be driven. Further, the apparatus is constituted in such a way that a feeding hole 11 is provided on the wall face of the cylinder 6 and at a position corresponding to a reduced pressure part 18 of the plasticizatio screw, dry ice 10 is fed into the cylinder 6 from the feeding hole 11 under an atmospheric condition, and carbon dioxide generated from the dry ice 10 is dissolved into the molten resin.
Patent JP-2003063994-A (JP)
Title: Combination treatment for dementia or congnition disturbance relating to alzheimer's disease and parkinson's disease
Inventor: ZORN STEVEN H
IPC: A61K31/522
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of combination treatment for dementia or cognition disturbance relating to Alzheimer's disease or Parkinson's disease in mammals including the human beings. SOLUTION: A D4-dopamine receptor is administered in combination with an acetylcholine esterase inhibitor to a mammal. Further, by using a pbarmaceutical composition containing a pharmaceutically acceptable carrier, a D4-dopamine receptor and an acetylcholine esterase inhibitor. The pharmaceutical composition is useful for treating dementia or cognition disturbance relating to Alzheimer's disease or Parkinson's disease.
Patent JP-2003141462-A (JP)
Title: Id tag control device
Inventor: NAITO MASATO
IPC: H04B1/59
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To extend the life of an ID tag battery, and easily detect that the rest of the life of the ID tag battery is lowered. SOLUTION: This ID tag control device comprises a transmission device 50 for transmitting data by using carrier signals of specified frequencies, a transmission device 52 consuming less power consumption than the transmission device 50 for transmitting data by using carrier signals of frequencies lower than those of the transmission device 50, a battery 64 for supplying power to the transmission devices 50 and 52, a transmission counter 56 for measuring the degree of consumption of the battery 64 by the number of times of communication of the transmission device 50, and a control part 60 for sending data by the transmission device 50 until the value of the transmission counter 56 exceeds a pre-determined threshold and transmitting data by the transmission device 52 after the value of the transmission counter 56 exceeds the threshold.
Patent JP-2003136303-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer exerting excellent wear resistance in high-speed cutting
Inventor: SATO KAZUNORI
IPC: B23B51/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coating layer exerting excellent wear resistance in high-speed cutting. SOLUTION: This surface coated cemented carbide cutting tool is made by physically depositing the hard coating layer made of (b) a Ti-Al composite nitride layer which has average layer thickness of 2 to 15 μm, satisfies a composition formula: (Ti1- ZAlZ)N (Z shows 0.45 to 0.65 in an atomic ratio), shows a maximum peak on (200) plane by a measurement by an X-ray diffractometer using Cu-Kα rays and shows an X-ray diffraction pattern having the half-width of 2θand <=0.6 degrees of the maximum peak, on the surface of a tungsten carbide group cemented carbide base body or a titanium carbonitride group cermet base body, via a crystal orientation history layer made of (a) a Ti-Al composite nitride carbide layer which has average layer thickness of 0.05 to 0.5 μm, satisfies a composition formula:  (Ti1- XAlX)N1- YCY (X shows 0.05 to 0.20 and Y shows 0.01 to 0.15 in the atomic ratio), shows a maximum peak on (200) plane by a measurement by the X-ray diffractometer using Cu-Kα rays and shows an X-ray diffraction pattern having the half-width of 2θand <=0.6 degrees of the maximum peak.
Patent JP-2003141480-A (JP)
Title: Memory card
Inventor: OGAWA HIROKAZU
IPC: G11C16/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the easiness of use of a memory card by easily and understandably displaying the state of access and accurately informing of the state of operation. SOLUTION: When a memory card 1 is installed in a host computer, an access state detection part 7 determines whether the state is in busy state or ready state. In this determination, it is detected whether the state is after Stand- bystate or not and, when the state is after the Stand-by state, the detection part determines the state to be busy state. When the state is busy, the access state detection part 7 outputs control signals to a control part 10, and the control part 10 receiving the signals lights up an access display LED. A recognition state detection part 8 determines whether the memory card 1 is after the Stand- bystate including the Stand-bystate or not and, when the card is after that, outputs the control signals. The control part 10 lights up a recognition display LED.
Patent JP-2003147408-A (JP)
Title: Method for obtaining sintered metal powder compact
Inventor: NAKAI MASUMI
IPC: B22F3/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent alumina contamination in method for obtaining sintered compacts of metal powder by the use of an alumina tray, and to manufacture the sintered compacts having excellent external surface appearance. SOLUTION: In this method for sintering metal-powder green bodies, an aqueous solution or alcoholic solution of magnesium nitrate hexahydrate is applied to the aluminum tray for placing the green bodies thereon and then sintering is carried out. Further, the powder-metal green bodies are metal injection molded green bodies.
Patent JP-2003145694-A (JP)
Title: Seal film and laminate
Inventor: TAKAHATA HIROAKI
IPC: B32B27/28
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a seal film having a seal layer compounded with a lubricant and well keeping interlaminar strength, and a laminate. SOLUTION: The seal film is constituted by providing a seal layer comprising a resin composition, which contains 100 pts.wt. of at least one kind of an ethylene/unsaturated carboxylic acid ester copolymer, 20-150 pts.wt. of a resin selected from the group consisting of low density polyethylene and an ethylene/α-olefin copolymer and 0.2-1.5 pts.wt. of at least one kind of higher fatty acid amide, and a support layer comprising low density polyethylene or the like with a density of 0.923 g/cm<3> or more and one surface of the seal film is constituted of the seal layer. The seal film is laminated to a substrate material to obtain the laminate.
Patent JP-2002184143-A (JP)
Title: Suspension assembly and method of manufacturing for the same
Inventor: SHIRAISHI KAZUMASA
IPC: G11B5/48
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension assembly which has an elastic region of a small spring constant and a uniform thickness, maintains the rigidify of a suspension body section and is increased in a resonance frequency and a method of manufacturing for the same. SOLUTION: The suspension body section 5 has a three-layered structure formed by holding an adhesive layer 13 consisting of, for example, polyimide by a first metallic layer 11 and second metallic layer 12 consisting of, for example, stainless steel. In the elastic region 2 adjacent to a supporting plate 1, the second metallic layer 12 is removed by, for example, etching and an aperture 10 is formed. Accordingly, the elastic region 2 is thinner and is smaller in the spring constant than the rigid region 3 adjacent to a slider supporting body 4 but the rigid region 3 is maintains the rigidity and has the high resonance frequency. The adhesive layer 13 is not affected by the etching treatment of the second metallic layer 12 and is therefore usable as a shielding layer for etching and the thickness of the elastic region 2 is made uniform.
Patent JP-2003015975-A (JP)
Title: System providing service to equipment in network and its method
Inventor: CHOI MOON-JEON
IPC: H04L29/08
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and method capable of providing a service to equipment connected in a network from the outside of a home network. SOLUTION: The home network system is provided with service object equipment registered to provide the service, and a remote service provision server for providing the service to the service object equipment. In order that the remote service provision server confirms whether the service object equipment receives the service or not, a service message is transmitted to the service object equipment, and if it can be confirmed that the service object equipment is in the state that it can receive the service, the service is provided to the service object equipment.
Patent JP-2002228830-A (JP)
Title: Colorant for laser light transmissive colored resin composition and its pertinent technique
Inventor: HATASE YOSHITERU
IPC: C09B5/14
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To ensure high transmittance to laser light from about 800 nm wavelength by a semiconductor laser to about 1,100 nm wavelength by a YAG laser, high fastness such as heat and light resistances, good migration resistance, good chemical resistance and a vivid hue. SOLUTION: The colorant for a laser light transmissive colored resin composition contains an anthraquinone salifying dye of formula (1). The anthraquinone salifying dye is obtained, e.g. by the reaction of an anthraquinone acid dye with an organic amine, concretely the ionic reaction of an anion resulting from a sulfonic acid group in the anthraquinone acid dye with an ammonium ion resulting from the organic amine.
Patent JP-2003145618-A (JP)
Title: Method for producing bent pipe
Inventor: KOMA SATOSHI
IPC: B29C53/58
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bent pipe of a composite high pressure pipe which is excellent in surface shape. SOLUTION: In a method for obtaining the bent pipe in which the original pipe of the composite high pressure pipe 10 having a synthetic resin inner layer molded tubularly, a reinforcing layer formed by winding an oriented polyolefin resin sheet spirally onto the peripheral surface of the inner layer, and a synthetic resin outer layer laminated on the reinforcing layer, after being heated, is bent at a prescribed bending angle, the original pipe of the composite high pressure pipe 10 is heated so that the temperature of a part 10A to be the inside of the bending is lower than that of a par 10B to be the outside of the bending and bent.
Patent JP-2003147413-A (JP)
Title: Cylindrical composite body
Inventor: FUNAKOSHI ATSUSHI
IPC: B22F7/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent defects due to the difference in thermal expansion of a cylindrical composite body consisting of a plurality of layers having large difference in thermal expansion from each other, particularly inferior joining between the layers, and to secure sound quality of lamination. SOLUTION: This cylindrical composite body is a hot isostatically pressed body having a multilayered structure in which an outer metal layer and an inner metal layer are diffusion-joined with an intermediate layer inbetween and the difference in thermal expansion Δα, represented by Δα=αin -αout (where αin is the thermal expansion coefficient of the inner layer and αout is the thermal expansion coefficient of the outer layer), between the adjacent outer layer and inner layer is >=4×10-<6> / deg.C. The intermediate layer is composed of a metallic material which is unreactive to both of the outer and inner layers and deformable by the stress caused by the difference in thermal expansion between both layers.  Moreover, the product of the following thickness effectiveness factor κt and cylinder-length effectiveness factor κL is >=0.6, wherein κt =to.i / t(out +tin )/2} (tin is the thickness of the inner layer, tout is the thickness of the outer layer, and to.i is the thickness of the thicker layer between the inner and outer layers, mm); κL=tm ×10<4> /L (where tm is the thickness of the intermediate layer and L is the cylinder-length of the laminated body, mm).
Patent JP-2003158893-A (JP)
Title: Motor controller for multiaxial robot
Inventor: TORITA HIDEKI
IPC: H02P7/29
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for a multiaxial robot which can be formed into a small size at low cost by a simple configuration. SOLUTION: The motor controller comprises a motor control unit 12 provided respectively for a drive motor 11 for each axis of the multiaxial robot, a common PWM signal generator 13 which generates a plurality of kinds of PWM signals and sends them out to each motor control unit, and a controlling CPU 22 which sends out a speed selection command and a direction changeover command to each motor control unit via a common I/O interface 21. A motor controller 10 for a multiaxial robot is so configured that each control unit 12 selects an appropriate PWM signal from the plurality of kinds of PWM signals on the basis of the speed selection command from the controlling CPU, changes the direction of rotation of the drive motor on the basis of the direction changeover command, and drives a corresponding drive motor by a drive circuit 15.