baber/WOPTO huggingface dataset:
Patent JP-2002150826-A (JP)
Title: Flat light source device
Inventor: MATSUMOTO SHUICHI
IPC: G09F9/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source device having an voltage inverter supplying an alternating current electric power to a lamp, enabled to sufficiently reduce the thickness and the cost of material. SOLUTION: An opening 11 is formed on a PCB(a printed circuit board) 1 for a voltage inverter on which, the voltage inverter 15 is mounted, and also an opening 21 is formed on a resin frame 2 corresponding to the above, and the voltage inverter 15 is housed inside the space where the openings 11, 21 are laid one on the other. By arranging a small-sized mounting member mounting respective elastic terminals 11a, 11b along the opening 11 of the PCB for the voltage inverter, a case for the voltage inverter is disused.
Patent JP-2002156782-A (JP)
Title: Electrostatic charge image developing developer and method for forming image
Inventor: YOSHIZAWA HISAE
IPC: G03G9/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing developer with superior transfer property, which prevents filming on a photoreceptor without damaging the photoreceptor, and provide a method for forming images by which high-definition images can be formed. SOLUTION: In the electrostatic charge image developing developer, containing a carrier and a toner having inorganic oxide fine particles added externally, the inorganic oxide particles have 20 to 300 nm volume average particle size. Further, resin particles, having 0.5 to 8.0 μm volume average particle size and having non-depositing property with respect to the toner are compounded in the developer, and the coating rate of the inorganic oxide on the resin particles is in the range of 2 to 70%. The developer is used for the method for forming images.
Patent JP-2002153550-A (JP)
Title: Method and device for transpiration and liquid absorbing core material used for the device
Inventor: IWASE IWAO
IPC: A61P9/12
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a transpiring device that can safely and easily transpire a volatile aromatic liquid into the air. SOLUTION: The transpiring device 1 is provided with a container 2 for storing the volatile aromatic liquid, a liquid absorbing core material 3 which has such a bar-like shape that can absorb the aromatic liquid and is vertically erected in the container 2 in a state where the front end of the care material is passed through a through hole 22 made through the top face of the container 2 and protruded upward from the top face, and a device body 7 having a transpiring hole 4 through which the core material 3 can be passed and a housing section 6 which is used for housing the container 2. The device 1 is also provided with a heating resistor 5 which is provided around the transpiring hole 4 of the device body 7 and heats the core material 3 in a non-contact state, a transformer 11 which adjusts the heating temperature, and an intermittent timer 12 which adjusts the heating time.
Patent JP-2001245359-A (JP)
Title: Method for generating conversion matrix for encoding transmission format combination identifier in mobile communication system and method for transmitting the transmission format combination identifier
Inventor: SONG YOUNG JOON
IPC: H04B1/707
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To decode a transmission format combination identifier(TFCI) with a simpler procedure on the receiver side of a next generation mobile communication system employing a W-CDMA system. SOLUTION: This invention especially relates to a transmission method for transmission format combination identifier(TFCI) inserted to each time slot of a wireless frame for a mobile communication system employing a wide band code division multiplex communication(W-CDMA) system in the 3rd generation mobile communication. The number of the transmission format combination identifier (TFCI) bits is decided and when the TFCI consists of one bit, coding of a bit a0 is repeated for 32 times, and when the TFCI consists of two bits or more, TFCI information bits a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, (a0 is the least significant bit and a9 is the most significant bit) are linearly mapped by using an optimum TFCI coding method. Thus an encoded and transmitted TFCI code word can more simply be decoded at a receiver side.
Patent JP-2002155817-A (JP)
Title: Intake noise reducing member mounting structure for internal combustion engine
Inventor: HASHIMOTO TETSUKAZU
IPC: F02M35/104
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an intake noise reducing member mounting structure that prevents a reduction in sealing performance on an intake passage connection portion of an internal combustion engine. SOLUTION: An intake noise reducing member 20 formed separately from a seal member 16 has spigot portions 20b, which are positioned in arc notch portions 18 formed inside a seal housing groove 14. The spigot portions 20b are then pressed by the adjoining seal member 16 to fix and support the entire intake noise reducing member 20. After a throttle body 2 and a surge tank 6 are connected, even when the intake noise reducing member 20 is vibrated by intake pulsation, the intake noise reducing member 20, which is not buried in the seal member 16 through integral molding, prevents a crack in the seal member 16 and prevents a reduction in sealing performance on the intake passage connection portion.
Patent JP-2002160708-A (JP)
Title: Stocker for newspaper or the like
Inventor: NAKAJIMA TADANORI
IPC: B65B27/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a set-up stocker capable of being board by binding strings laid on the box easily, securely and tightly without taking out old newspapers or the like stored in the stocker. SOLUTION: A stocker is composed of a square frame-shaped stocker body 1 consisting of constituted of a plurality of plate-shaped bodies assembled together 1a, 1b, 1c and 1d and binding strings 7 arranged in a cruciform at the bottom of the stocker body. The binding strings 7 are hooked in the grooves 5 at the bottom panels, and end parts of the string are fixed in the grooves 4 of the top ends.
Patent JP-2001214396-A (JP)
Title: Composite paper and its production method
Inventor: KANAO SHUICHI
IPC: D21H19/40
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a paper-based material excellent in screening effect on gas, liquid or the like, strength, water resistance and recycling suitability. SOLUTION: Composite paper has the layer of a resin composition in which an inorganic layer compound of 0.01-200 pts.wt. is compounded with a water-soluble polymer of 100 pts.wt. on at least one surface of paper.
Patent JP-2002165345-A (JP)
Title: Anchor cover for wire and auxiliary anchor cover for the wire
Inventor: TANAHASHI KIYOSHI
IPC: H01B17/58
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an anchor cover for a wire and an auxiliary anchor cover for the wire so highly convenient as being capable of working even in a hot-line job and also capable of covering an anchor grip even if having different lengths. SOLUTION: The cover formed into a hollow shape and comprised of a pair of half cover bodies 2a, 2b, each of which is made of an insulating material and capable of being freely opened and closed by use of its side edge as a hinge 1, is configured such that: a wire inlet 6 is opened at the tip of the cover, and a wire outlet 7 for a wire installed along the rim is opened at the side edge of the rear end section; a half cover body 2a is mounted extending towards the rear from the position of the wire outlet 7 for the wire installed along the rim, and a half-cut cover body 10, which is the extended section 8, is successively mounted to the side edge of the same side of the pair of half cover bodies so as to be capable of being freely opened and closed via a hinge 9; an insulator inlet 11 is formed at the rear end of the half-cut cover body;  and each of a fitting section 14a and a section being fitted 14b capable of mutually being fitted by a hot-line tool G is formed at only another side edge of each of the half cover bodies 2a, 2b including the half-cut cover body 10.
Patent JP-2002160677-A (JP)
Title: Work machine lift control panel in work vehicle
Inventor: KIMURA SHIGEHARU
IPC: A01B63/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To attain effective utilization of a rearward space of a side panel. SOLUTION: A side panel 35 is formed in the upper of a fender 21 of a right side rear wheel 18, a rear panel 46 is provided to extend integrally with this side panel 35, in its rearward, and a protecting cover 62 is provided under this rear panel 46. By arranging a control computer 44 in a prescribed space formed between the rear panel 46 and the protecting cover 62, effective utilization of a rearward space of the side panel 35 can be attained, and by arranging the control computer 44 under the rear panel 46, a wiring distance between this control computer 44 and the side panel 35 is made shorter.
Patent JP-2002161196-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUMIYOSHI TAKAFUMI
IPC: H01L23/31
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor excellent in moldability such as flowability and curability, and soldering crack resistance, and having good high temperature storage characteristics due to excellent flame resistance without formulating a bromide or an antimonide. SOLUTION: The epoxy resin composition for sealing a semiconductor comprises (A) a phenol-aralkyl type epoxy resin, (B) α-naphthol-aralkyl resin, (C) an inorganic filler, and (D) an accelerator, as essential ingredients.
Patent JP-2002162720-A (JP)
Title: Silver halide color photographic sensitive material and processing method using the same
Inventor: MIKOSHIBA TAKASHI
IPC: G03C7/38
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the processing dependency of a color photographic sensitive material in color developing, especially the problem of yellowing in white part under irradiation with light or with the lapse of time after processing, and to provide a color image forming method using the color photographic sensitive material. SOLUTION: The silver halide color photographic sensitive material having at least one silver halide emulsion layer on the substrate contains two pyrazolotriazole couplers having mutually different structures and a compound having a specific structure.
Patent JP-2002160078-A (JP)
Title: Marking device
Inventor: KAWAHARA HIDEO
IPC: B23K26/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-priced laser beam marking device which reduces degradation of circularity in a laser beam diameter, does not cause lowering in exposure density, and has good manufacturing property and maintainability. SOLUTION: An optical lens is mounted on a carriage 5 which moves on a X-Y stage 2, and two pairs of carriage driving pulse motors 7 and 9 and each origin sensor 10 are arranged on the X-Y stage 2. A laser beam source, a laser driving circuit, a driving circuit which has a micro step switching function for the driving pulse motors 7 and 9, an origin sensor detection circuit, and a controlling device 1 which controls the above-mentioned circuits, receives a command from a circuit for receiving an instruction from a host device 3 and has a function for controlling the above-mentioned mechanisms are provided in a different place from the X-Y stage 2.  A laser beam from the laser beam source inside of the controlling device is guided to the optical lens which is mounted on the carriage 5 on the X-Y stage 2 by a fiber optic cable, and a X-Y stage interface cable 11 which comprises an exciting cable for the two pairs of the carriage driving pulse motors 7 and 9 and the origin sensor detection cable is provided.
Patent JP-2002170217-A (JP)
Title: Magnetic disk
Inventor: SAITO SHINJI
IPC: G11B5/702
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-density recording magnetic disk wherein an electromagnetic conversion characteristic, especially a high-density recording characteristic, are high, the breakdown of a magnetic layer causes no data losses during head traveling, and no blocking occurs. SOLUTION: The magnetic disk is provided with a substantially nonmagnetic underlayer formed on a support, and a magnetic layer formed thereon by dispersing ferromagnetic metal powder or hexagonal ferritic powder in binder. In this case, the thickness of the magnetic layer is set in the range of 0.02 to 0.5 μm, the ten-point average height Rz of the magnetic layer surface measured by a non-contact surface roughness gauge is set to 20 nm to 50 nm, and the number of projections having heights 20 nm or more measured by an AFM is 1×105 pieces/mm2 to 2×106 pieces/mm2.
Patent JP-2002169110-A (JP)
Title: Optical element, optical device and photographing device
Inventor: KAWANAMI EIRISHI
IPC: G02B15/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent eccentricity of an optical element by utilizing the electrowetting effect. SOLUTION: In this optical element, first liquid 121 which has electrical conductivity and polarity and second liquid 122 which is immiscible with the first liquid are stored in a container, the shape of an interface 124 between the first liquid and the second liquid is changed according to the change of voltage impressed between the first liquid and an electrode 103 disposed on the side of a container 105 and, thereby the optical characteristics thereof are changed. Therein, interface retaining parts 113, 114 which are brought into contact with one part of the interface and suppress the movement of optical axis of optical operation part in the interface are disposed.
Patent JP-2002169919-A (JP)
Title: System for providing information service
Inventor: KIMURA EMIKO
IPC: G06Q50/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load of the time and labor and cost on the customers of a travel agency. SOLUTION: In the system for providing information service, a delivery information controlling server 22 in an airport equipment control room 2 prepares delivery information indicating activity information for customers to join a tour by referring to airport information 211 and flight information 212 provided by an airport information providing server 21, by tour information and customer information owned by ravel agencies 1a, 1b to transmit it to a mobile telephone information center 3 via the Internet 5. The information center 3 transmits the delivery information to mobile telephones 4a, 4b at the date and hour specified in the delivery information.
Patent JP-2002168174-A (JP)
Title: Linear motor compressor
Inventor: MORIYAMA TAKESHI
IPC: H02K33/18
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor compressor superior in compression efficiency and reduceable in size and weight by devising the shape/arrangement of a permanent magnet and an armature coil. SOLUTION: The linear motor compressor comprises a yoke having an annular space, provided in a case member having a cylindrical hollow portion on the inner periphery thereof, a cylinder having a compression chamber at the center thereof, provided on the inside thereof, and pistons to be reciprocated in the axial direction, provided on both sides across the compression chamber, each piston being connected to a movable coil to form a magnetic circuit in a space to the permanent magnet provided on the inside of the yoke for reciprocating each piston in the axial direction. The permanent magnet provided on the yoke has an annular three-split structure with a predetermined space in the axial direction and each armature coil for the movable coil has a three-split structure with a predetermined space in the axial direction.
Patent JP-2002172494-A (JP)
Title: Powder molding device and powder molding method
Inventor: KITAMURA MAKOTO
IPC: B30B11/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a powder molding device capable of enhancing positional accuracy in molding and accuracy of the height of a punch unit, and capable of adapting the continuous production of multi-kind molding products. SOLUTION: The device is provided with a carrier table (metal mold carrier mechanism) 8 for carrying a metal mold 2 composed of a dies 5 and upper and lower punch units 7 at least among a powder feeding stage A, a press- molding stage B, and a molding taking out stage D, a press-driving mechanism for making press molding by driving the upper and lower punch units 7 at the press-molding stage B, first and second connection mechanisms for connecting the lower punch unit 7 to the press-driving mechanism when carried to the metal mold press-molding stage B and releasing the connection when the metal mold is carried to the next stage, and a unit holding mechanism for holding the lower punch unit 7 during the carrying to the next stage.
Patent JP-2001266619-A (JP)
Title: Incandescent lamp used for reflector
Inventor: GAL IMRE
IPC: F21Y101/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an incandescent lamp used for a reflector. SOLUTION: This lamp is provided with an envelope (17) having a longitudinal axis (39), at least one filament (19), a lead wire (11), a metal retainer part (15) receiving the envelope, an optical disc (7) with a metal sleeve relating in a motion to a metal support part (15) to arrange the filament (19) relating to a reflector located on a vertical surface against the longitudinal axis. A plastic base (1) to the optical disc (7) with the sleeve is also provided at the lamp. The optical disc with the sleeve is provided with an opening part (41) on the mantle and is retained not to make a fixing element (9) falling off, and least a part of the optical disc with the sleeve is slid into the opening part.  A spring is set along a route generally perpendicular to the mantle of the optical disc with the sleeve and acts to move the fixing element (9) in a direction separating from the longitudinal axis.
Patent JP-2002180986-A (JP)
Title: Control circuit for magnetic levitation type pump
Inventor: OZAKI TAKAMI
IPC: F04D29/048
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a magnetic levitation type pump capable of controlling a magnetic bearing relative to disturbance to a pump in fast response and stably supporting an impeller even if using the pump for the portable use. SOLUTION: Outputs of sensors S1, S2, and S3 for detecting distances between electromagnets M1, M2, plus M3 and the impeller 23 of the magnetic levitation type pump 200 are amplified, and voltages a, b, and c proportional to gaps between the respective electromagnets and the impeller are impressed to a phase compensating circuit 207. Limit circuits L1, L2, and L3 are connected to prior stages of integrating circuits I1, I2, and I3, the limit circuits L1, L2, and L3 are made to pass through only when the input signal is a positive voltage signal, the negative voltage signal is forcedly set to 0 V, and the electromagnets M1, M2, and M3 are driven by the output of the phase compensating circuit 207 via limit circuits LM1, LM2, and LM3 and power amplifiers A1, A2, and A3.
Patent JP-2002181754-A (JP)
Title: Moisture sensor and production method thereof
Inventor: KUBOKI YOSHIAKI
IPC: G01N27/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a moisture sensor which permits inexpensive and easier volume production. SOLUTION: A case 5 comprising a box body 17, a lid body 19 and a hinge part 21 is integrally molded by a,synthetic resin. A plurality of vent holes 23a, etc., are formed in a bottom wall part 23 of the box body 17 to let outside air flow onto a moisture detection part 9 of a moisture sensor element 3. An insulating substrate 7 of the moisture sensor element 3 is so arranged to make the moisture detection part 9 of the moisture sensor element 3 and the bottom wall part 23 of the box body 17 face each other with a clearance formed between the both.
Patent JP-2002182314-A (JP)
Title: Photographic film supply device
Inventor: ANDO SHIGERU
IPC: G03B27/46
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To permit, without increasing an installation space for a device, interruption processing in which a photographic film other than one beforehand loaded in a film loading section is supplied to an image reading section. SOLUTION: When an AFL(Automatic Film Loader) unit 70 is not operating and an interruption guide member 160 is moved downward to an interrupting position shown in figure, from a stand-by position, a lower face of the leading end of the interruption guide member 160 comes into contact with a bottom face of a reading-and-carrying path 52, and the lower end of the guide groove 162 of the interruption guide member 160 faces the open end 183. In this state, a photographic film 26 is placed on a bottom face of the guide groove 162 and then slid down along the guide groove 162. As a result, the leading end of the photographic film 62 is fed into the reading-and-carrying path 52 via the open end 183.  When the interruption guide member 160 is moved upward, on the other hand, to the standby position from the interrupting position, the photographic film 26 can be automatically supplied to a film carrier 46 from the AFL unit 70 through the reading-and-carrying path 52.
Patent JP-2002185150-A (JP)
Title: Laminated circuit board manufacturing method and device thereof
Inventor: OTA KAZUYA
IPC: H01L25/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated circuit board manufacturing method and a device capable of improving laminated circuit boards in yield. SOLUTION: Memory circuit boards 20 are laminated into a memory laminated circuit board 30. At each time when the laminated memory circuit boards 20 are tentatively, electrically connected to a plurality of conductive pins 4 which are to be permanently, electrically connected to each of the laminated memory circuit boards 20, the operation states of the memory circuit boards 20 are checked by an operation check unit 3 through the intermediary of the conductive pins 4. When it is found that the laminated memory circuit boards 20 do not operate normally, only the uppermost memory circuit board 20 out of the laminated memory circuit boards 20 is replaced with a new memory circuit board 20. When it is found that the laminated memory circuit boards 20 operate normally, a new memory circuit board 20 is furthermore laminated on the uppermost memory circuit board 20.  A prescribed number of memory circuit boards 20 which are good in an operating state are laminated, so that only the circuit boards operating normally can be successively laminated before they are permanently, electrically connected to the conductive pins 4, and the laminated memory circuit board 30 can be improved in yield.
Patent JP-2002186290-A (JP)
Title: Controller for stepping motor
Inventor: HASHIMOTO TADAHISA
IPC: B41J19/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To shorten processing time by simplifying computation in a ramp table of a stepping motor. SOLUTION: A tilt data of a plurality of line segments L1,... obtained by splitting a semicircular (or semielliptic) reference quadratic curve R by a plurality of steps (a), and sequentially linking respective split points P1,... on the reference quadratic curve R is stored in a storage part as a reference ramp table. Motor speed V1,... on the split points P1,... which are the dead ends of the respective line segments L1,... remains intact, the respective line segments L1,... are multiplied by M respectively in the direction of a motor step number, respective line segments M1,... which form the ramp table after extension are formed, and the respective tilts of the respective line segments L1,... of the reference ramp table are changed so as to be small to extend the reference ramp table.  To shorten the reference ramp table, on the other hand, the step number per line segment is multiplied by 1/N without need for changing the respective tilts of the respective line segments L1, L2, thereby shortening the reference ramp table.