baber/WOPTO huggingface dataset:
Patent JP-2003123761-A (JP)
Title: Active material complex and battery using the same
Inventor: MASHIMA MASATOSHI
IPC: H01M4/62
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an active material complex capable of securing a sufficient battery capacity and forming an electrode layer with a high active material utilization ratio and a long battery life and to provide a high-capacity, high- efficiency, and long-life battery using it. SOLUTION: In this active material complex, metal powder having a chain- like form of multiple fine metal particles linked one another in a chain form and serving as a conductive filler is added to the active material for the battery. In the battery, the electrode layer is formed by using the active material complex.
Patent JP-2003074108-A (JP)
Title: Permeable and clogging recoverable rubber-chip side ditch
Inventor: MIZUTANI SHIGEHITO
IPC: E03F5/04
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To save waste such as a renewal replacement of a permeable side ditch resulting from a clogging due to mud or the like of the permeable side ditch. SOLUTION: Since the raw material of the main body of the permeable side ditch is composed of the raw material, which is soft and has quick shape restoration to compression, such as sponge, a rubber or the like, the side ditch can be refreshed simply even when clogged.
Patent JP-2003123188-A (JP)
Title: System for communications between road and vehicle for maintenance service, base station equipment used in this system and on-vehicle equipment
Inventor: NITTA KATSUMI
IPC: G06Q50/30
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To construct a system constitution proper for coming into practice use based on the situation development of maintenance service for vehicle. SOLUTION: The communication system between road and vehicle for maintenance service is provided with on-vehicle equipment 2 mounted on a vehicle CR and a base station equipment 1 which is installed at a store ST for performing the maintenance service for the vehicle CR and can perform communication between road and vehicle between with the on-vehicle equipment 2. Base station equipment 2 is provided with a database 13 for managing vehicle information including the past history of the vehicle CR and personal information concerning the user of the vehicle CR in a mutually concealable state as information on the maintenance service.  The on-vehicle equipment 1 includes a fixed recorder 25a for recording the vehicle information and a removable recorder 25b for recording the personal information, and an information processing part 11 for controlling communication between road and vehicle of data including the vehicle information and the personal information between the database 13 and both of the recorders 25a and 25b.
Patent JP-2003119206-A (JP)
Title: Method for producing ethylene copolymer
Inventor: TSUTSUMI KATSUAKI
IPC: C08F210/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which allows to produce a multicomponent copolymer of ethylene with a radical polymerizable organic acid or acid anhydride and another radical polymerizable monomer stably and continuously for a long time. SOLUTION: The method comprises producing a multicomponent copolymer of ethylene with a radical polymerizable organic acid or acid anhydride and another radical polymerizable monomer by high pressure polymerization, wherein the comonomer contains a copper compound.
Patent JP-2003122634-A (JP)
Title: Cache control program and computer for performing cache processing
Inventor: YAMAUCHI KATSUTOSHI
IPC: G06F12/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To maintain a high cache hit rate even when a large capacity file access occurs. SOLUTION: Wether or not transfer data designated by a data reading request and data following the transfer data are stored in a cache region 2 constituted of a plurality of blocks is judged (a step S1). Those blocks are ranked according to the order of reuse, and the storage block of non-stored data which are not stored in the cache region 2 is preferentially decided from the block whose rank of the order of reuse is high (a step S2). Then, non-stored data in a storage device 1 are successively transferred to the storage blocks (a step S3), and the transfer data are read in a prescribed storage region (a step S4).  The continuity of the transfer data and the data transferred before is judged, and in the case of a series of continuous data, the rank of the order of reuse of the block where a prescribed amount of data from the leading of the series of continuous data are stored is decreased (a step S5).
Patent JP-2003122147-A (JP)
Title: Thermal fixing device and image forming device
Inventor: NISHITANI HITOSHI
IPC: G03G15/20
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a pressurizing mechanism for pressurizing a heating body to a pressure roller through a film in a film heating type fixing device. SOLUTION: Both ends of the pressure roller 6 are attached to between a pair of pressure roller supporting members 7 provided at both ends of a metallic stay 4, and resin regulation members 5 provided at both ends of the metallic stay 4 of a heating body holding member 3 are arranged above the roller 6 further, then the positioning projection 5b of the member 5 is fit in the hole of a pressurizing plate 8 capable of rocking in the up-and-down direction with a fulcrum at its one end, and a compression spring 9 is arranged between the other end of the plate 8 and the member 7. By making pressurizing force act on the pressurizing part 5a of the member 5 by the lever action of the plate 8 and turning a lever 10, the plate 8 is moved upward against the spring force of the spring 9, and the pressurizing force acting on the pressurizing part 5a of the member 5 is decreased.
Patent JP-2003120779-A (JP)
Title: Ball screw device
Inventor: OKANO HIDEO
IPC: F16H25/20
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device in which length of a base along an axial direction of a screw shaft is shortened, and in which the number of part items is reduced. SOLUTION: A support member 13 to support a motor side end part of the screw shaft 14 and a motor housing 151 of a drive motor 15 are formed as a single body. An installation space for the support member 13 is integrated with an installation space for the motor housing 151.
Patent JP-2003131376-A (JP)
Title: Photosensitive resin composition for letter press printing
Inventor: ARAKI YOSHIFUMI
IPC: G03F7/027
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition heat-developable at a lower temperature, having high dimensional stability before exposure and suitable for heat development. SOLUTION: The photosensitive resin composition comprises (A) fine copolymer particles having 80-99% toluene gel fraction, (B) a thermoplastic resin, (C) a photopolymerizable unsaturated monomer and (D) a photopolymerization initiator, wherein the sum of the masses of the fine copolymer particles (A) and the thermoplastic resin (B) accounts for 50-70 wt.% of the photosensitive resin composition and the mass of the thermoplastic resin (B) is <=1.8 time the total mass of the liquid components of the photosensitive resin composition, such as the photopolymerizable unsaturated monomer and a plasticizer.
Patent JP-2003128867-A (JP)
Title: Plastic building material
Inventor: MATSUMOTO HIDESHI
IPC: C08K7/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastic building material which has low coefficient of linear expansion, excellent impact resistance and high mechanical strength. SOLUTION: The plastic building material is characterized in that a needle- like inorganic material or a plate-like inorganic material is contained at a ratio of 20 to 60 parts by weight to 100 parts by weight of a vinyl chloride- based resin having an average polymerization degree of 600 to 1,500. The vinyl chloride resin can be obtained by graft-polymerizing 70 to 96% by weight of a vinyl monomer mainly comprising vinyl chloride, to 4 to 30% by weight of an elastomer component which is an acrylic copolymer containing 0.1 to 10 parts by weight of a multifunctional monomer and 100 parts by weight of a radical polymerizable monomer mainly comprising at least one (meth)acrylate of which homopolymer has a glass-transition temperature of from -140 deg.C to less than 0 deg.C.
Patent JP-2003130014-A (JP)
Title: Bolt friction bonding method and filler material for bolt friction bonding
Inventor: MAKII KOICHI
IPC: E04B1/58
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a bolt friction method and filler material used for the method having a good workability and superior bonding stability. SOLUTION: Splice plates 2 and 2 are overlapped on bonded steel plates 1 and 1 arranged in a butting state via filler materials 3 and 3 formed by age hardening metal, the bonded steel plates 1 and 1 and splice plates 2 and 2 are fastened by bolts 4, and then the filler material 3 is age-hardened by applying aging treatment in which the filler material 3 is heated.  The filler material satisfies 30 to 60% for respective Ypf/Yps and Ypf/Ypj, more than and equal to 150% for Ypfa/Ypf, and 50 to 1500% for (Rzj+Rzs)/tf when surface roughness Rzj (μm) and yield strength Ypj at a mating surface side of the bonded steel plate are set at Rzj (μm) and Ypj respectively, surface roughness and yield strength at a mating surface side of the splice plate are set at Rzs (μm) and Yps respectively, thickness of the filler material is set at tf (μm), and yield strength before the aging treatment and yield strength after aging treatment are set at Ypf and Ypfa respectively.
Patent JP-2003132441-A (JP)
Title: Robbery preventing device
Inventor: YOSHIOKA KENJI
IPC: B60R25/33
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To detect robbery when a vehicle itself is transferred by a truck or pulled by a tow truck. SOLUTION: When the collation of an electronic key by an immobilizer 5 is not completed, or when any power supply state by the insertion of an electronic key is not obtained, that is, when a vehicle is put in a parking state, a control part 102 executes robbery monitor processing. When the vehicle is moved by a fixed distance or more according to position information from a GPS receiver 105, when the vehicle fluctuates at a fixed angle or more according to each speed information from a gyro sensor 106, or when not less than a fixed speed is measured according to vehicle speed information from a vehicle speed pulse receiver 107, the control part 102 judges that the vehicle is stolen by a tow truck or the like, and issues robbery warning by a buzzer 2 or an LED 3, and announces the robbery to a robbery monitor center by using portable telephone radio equipment 101.
Patent JP-2003141895-A (JP)
Title: Cgrom probing device
Inventor: RIN SHITETSU
IPC: G11C29/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a CGROM (Character Generator Read Only Memory) probing device accurately. SOLUTION: This device is provided with a machine body 10, a probe module 20, and a circuit module 30. The machine body 10 is provided with an EPROM storing character data of a character to be stored. An output signal of the CGROM of a PCB 40 is received by the probe module 20 by using a first IC for performing comparison of data and record of data and a second IC for controlling the output and functions of a signal. A signal is converted by an analog/digital converter circuit by selection of an analog multiple selecting circuit of the circuit module 30, comparison of data is performed on the basis of data of the same character type by the first IC, and a compared result is outputted form the second IC.
Patent JP-2003136418-A (JP)
Title: Torque wrench
Inventor: AMAMI TATSUYA
IPC: B25B23/159
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a torque wrench which can correctly and easily tighten a screw to a predetermined tightening force by the manual tightening after rapidly tightening the screw until it is seated by the motor drive. SOLUTION: A front end part of a sheath-like tubular body 8 is turnably connected to a head part 4 with an output shaft 3 rotatably disposed thereon, a first half part of a hollow handle 1 is inserted in the sheath-like tubular body 8, a front end thereof is connected to the sheath-like tubular body 8 turnably in the right-and-left direction, the rotation of an air motor 2 built in a rear end grip part 1a of the hollow handle 1 is transmitted to the output shaft 3 via a transmission shaft 5 in the hollow handle 1, and the output shaft 3 is turned to tighten the screw. When the screw is tightened by hand, the hollow handle 1 is turned in the tightening direction, and the screw is tightened via the engagement force of first and second projection bodies 9a and 9b protruded from surfaces facing a sliding body 13 pressed forward by the sheath-like tubular body 8 and a spring.
Patent JP-2003132840-A (JP)
Title: Ultrahigh-pressure mercury lamp and semiconductor aligner using the same
Inventor: TAKAHASHI TETSUYA
IPC: G03F7/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To prolong the lighting life and prevent the occurrence of illumination nonuniformity. SOLUTION: This mercury lamp comprises a light emitting part satisfying the relationship 0<L1 /L<=0.30 when a longitudinal length of the light emitting part is L, and a length between the upper end of the light emitting part and the maximum diameter part is L1 in the light emitting part which is located in the center of an arc tube and has a vertically asymmetric egg-shape, a sealing tube part formed vertically extending from the light emitting part, a cathode arranged at the upper side in the light emitting part, an anode which is arranged so as to be opposed to the cathode and arranged so that the center between the anode and the cathode is set to be 9L/20 to 11L/20, inner lead bars which are embedded in the sealing tube part and separately connected to the anode and cathode, and metallic foils electrically connected to these inner lead bars separately.
Patent JP-2003093260-A (JP)
Title: Barrier-free soap case
Inventor: YOSHIZAWA SHIN
IPC: A47K5/03
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient barrier-free soap case which prevents a soap from being dissolved, even if the soap is soused with hot and cold water, and makes the soap to grasp. SOLUTION: In this soap case in which a support part for supporting a lid is provided outside a side wall of a case body, a protruded part, whose top surface is higher than an under surface of the support part, is provided centering around the vicinity of an approximately central part of a bottom part of the case body; and a relatively wide notch is provided in the side wall of the case body. Consequently, when the lid is superposed on the case body from a lower side, the soap housed in the case body is prevented from being soused in the hot and cold water which is stored in the lid, and the soap can be easily grasped.
Patent JP-2003136792-A (JP)
Title: Multihead imaging apparatus
Inventor: YASUDA HIROSHI
IPC: B41J11/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a multihead imaging apparatus comprising a plurality of pairs of head and platen arranged side by side and recording on a recording medium, by driving a motor to move the platen and conducting the head while carrying the recording medium held between the opposing head and platen in which the cost is reduced and design layout of the motor is simplified. SOLUTION: Each platen 20 is provided with a corresponding cam 28 and the driving power of a single motor 35 is transmitted to these cams through a transmission system. An electromagnetic clutch or a one-way clutch provided in the transmission system is connected or disconnected while switching the rotational direction of the motor 35 in order to move the platen selectively, and a head is conducted while carrying a recording medium S held between the platen and the head, thus recording on the recording medium.
Patent JP-2003106682-A (JP)
Title: Multilayer assembly type far infrared radiation radiator
Inventor: KANEKO SEIJI
IPC: A23L5/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the use and improve radiation efficiency by collecting and integrating many compact far infrared radiation radiators 1. SOLUTION: A hooking part 3 is formed in an upper end part of linear stainless steel 2, and a plurality of far infrared radiation radiators 1 are inserted into the stainless steel 2 provided continuously from the hooking part 3 and are screwed and inserted in a screw part in a lower end part to constitute the detachable far infrared radiation radiators 1 capable of being assembled in many layers.
Patent JP-2003102989-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G06T13/20
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which relieves burden on an arithmetic processing while keeping realistic picture display by devising display control in three-dimensional picture display. SOLUTION: In the game machine, a prescribed value is given when the change display of identifying information to be displayed in a variable display device is started and the finally derived and displayed change display result is a specified display state. A plurality of three-dimensional objects arranged in a temporary three-dimensional space viewed from a virtual viewpoint is seen through and projected onto a two-dimensional plane and also a two-dimensional picture obtained by the seeing through projection is displayed. In this case, a prescribed number of three-dimensional object groups which are each made into a group to superimpose the three-dimensional objects in a depth direction are controlled to move by group unit.
Patent JP-2003139163-A (JP)
Title: Starting clutch
Inventor: MIYOSHI TATSURO
IPC: F16D48/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a starting clutch with an alternate pump mechanism simply constructed instead of a motor pump or an engine pump for circulating lubricating oil in the starting clutch. SOLUTION: The starting clutch, wherein the lubricating oil supplied from a diving shaft side is circulated therein and an input side element and an output side element are fastened to each other with an axial load for transmitting power, comprises the nonelectric pump mechanism provided therein.
Patent JP-2003135556-A (JP)
Title: Foot warmer
Inventor: KIYOSUE TOKIKO
IPC: A61H35/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a foot warmer easy to carry and handle by constituting the whole body to be compact and lightweight. SOLUTION: This foot warmer is composed of a hot and cold water storage container opened at the upper face, with the depth and size allowing at least a user's ankle to be put in, and a heater body detachably receiving the container to heat the hot and cold water in the container.
Patent JP-2003144681-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To perform a specified game rendition to be used for changing and displaying patterns with an effective timing in a game machine in which a plurality of patterns are displayed and changed in a pattern display device when a prescribed start condition is established and a game state becomes advantageous for a game player when the patterns displayed and changed in the pattern display device are stopped at a prescribed combination. SOLUTION: When the prescribed start condition is established in the pachinko game machine of the present invention, a main control part 50 decides the combination of the patterns when changing is stopped and also selects on change pattern from a change pattern group corresponding to the decided pattern combination. The decided pattern combination and the selected change pattern are outputted to a display control part 70 as a command and the display control part 70 changes and displays the patterns in a pattern display unit 6 in response to them. In this case, the display control part 70 performs the specified game rendition (the appearance of characters) at prescribed frequency independently of which change pattern is indicated by the main control part 50.
Patent JP-2003147287-A (JP)
Title: Adhesive film for connecting circuit
Inventor: HIROZAWA YUKIHISA
IPC: H01B1/22
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive film for connecting circuits suppressed in increase of connection resistance by internal stress based on a coefficient of thermal expansion, in peeling of an adhesive and in bending of a chip or a base board. SOLUTION: In the heating adhesive film for electrically connecting electrodes in pressurized direction by heating and pressurizing the mutually facing circuit electrodes, the adhesive contains a reactive resin cured by heating, the adhesive film has 50 MPa-1000 MPa storage elastic modulus at 25 deg.C, the adhesive has >=60 deg.C exothermal initiation temperature measured by DSC (differential scanning calorimetry) and the temperature for finishing 80% of curing reaction of <=60 deg.C.
Patent JP-2003147982-A (JP)
Title: Mother/neonate lodging hotel and its operating method
Inventor: SAKAMOTO TOSHIHIKO
IPC: E04H3/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To allow a mother to recuperate while taking care of a neonate. SOLUTION: This mother/neonate lodging hotel is provided with neonate rooms 21 as well as multiple rooms 11, the respective rooms 11 are provided with baby beds for the neonates, and the neonate rooms 21 are also provided with baby beds 21b by the number corresponding to the number of the respective rooms 11. In the daytime, the neonates are left in the neonate rooms 21 to be cared, while at night, being moved to the mother's room to be cared.
Patent JP-2003155595-A (JP)
Title: Anodizing method of aluminium and aluminium alloy
Inventor: FUJINO TAKAYOSHI
IPC: C25D11/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an anodizing method and an aluminium alloy aluminium excellent in corrosion-resistance and wear-resistance. SOLUTION: In this anodizing method of aluminium and the aluminium alloy, the anodizing is performed by electrolyzation using a direct current electrolyzing method or a bipolar electrolyzing method which superposes an alternating current component on a direct current component in an alkaline bath which contains an alkaline earth metal compound as a essential component and contains arbitrarily selectively either boride or fluoride, or its both. The alkaline bath contains an oxide of the aluminium and aluminium alloy, and the alkaline earth metal compound as the essential component and contains arbitrarily selectively either boride and/or fluoride.
Patent JP-2003149375-A (JP)
Title: Internal pump system of abwr
Inventor: TAKAHASHI SHIRO
IPC: F04D29/22
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal pump system of a nuclear reactor having an auxiliary impeller and capable of suitably reducing the whole lifting range of the auxiliary impeller and RIP power by solving a problem that the power of a conventional RIP can not be completely restrained by only design change of a conventional structure. SOLUTION: A radial passage surrounded by a member for rotating the auxiliary impeller or a thrust disc has a passage provided with a part formed by increasing a passage cross-sectional area on the circumferential exit side. A ring-like passage is formed on the downstream side (exit side) of the radial passage.