baber/WOPTO huggingface dataset:
Patent JP-2002029508-A (JP)
Title: Method for supplying sheet-like product to conveyor and feeding-out device
Inventor: BALLESTRAZZI ARIS
IPC: B65H5/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of supplying a sheet-like product to a conveyor in compliance with both a sheet-like product having a longitudinal rib and a sheet-like product having a lateral rib. SOLUTION: There is provided a method for supplying a sheet-like product to a conveyor 13 by a sheet feeder 11 for carrying piles 12 of many sheet-like products 14 on a loading table 20. This method is comprised of the steps of: arranging the sheet feeder in such a way that a free edge 22 of the loading table is inclined by a predetermined angle (α, 90-α) in respect to a direction A in parallel with a main supplying axis 23 coincided with an axis of the conveyor; placing the piles 12 on the loading table 20; and arranging the piles 12 with the ribs 15 formed on a flat surface of the product being directed to incline by a predetermined angle (β) in respect to feeding-out devices 16, 18 of the sheet feeder and further either one corner or a top part 21 of the product being projected out of the edge 22 of the loading table.
Patent JP-2002353518-A (JP)
Title: Photosemiconductor device
Inventor: KOMADA SHIGEYA
IPC: C08G59/40
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosemiconductor device with superior durability, which is free of rusting of a lead frame and a decrease in the luminance of a photosemiconductor element, even if it is used in a high-temperature and high-humidity environment for a long period. SOLUTION: The lead frame 2 has silver plated layers 10 formed at the installation part 10 of a die pad 7 where at least a semiconductor element 3 is installed, except boards 9 between inner leads 5a and 6a which are sealed into a hardened body 4 and outer leads 5b and 6b which are exposed to outside the setting body 4; and a phosphorus-based setting accelerator and/or thiol is incorporated in an epoxy resin composition for forming the hardened body 4.
Patent JP-2002347808-A (JP)
Title: Vessel lid opening/closing mechanism
Inventor: IIJIMA SHOGO
IPC: E05D15/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To open/close a vessel lid by a simple drive mechanism of small output, and to provide a lid opening/closing mechanism capable of ensuring the sufficient lid pressing force and easily accommodating the lid. SOLUTION: A carriage 18 hanging the lid 14 is connected by inclined and rotatable link plates 20a and 20b. When the carriage 18 is advanced from the evacuation position A on the side surface of a treatment tank 12 to the upper position B of an upper opening 12a; the inclined link plate 20a is abutted on a first stopper 24 and erected thereby, and a lid 14 is lowered with respect to the carriage 18 to press the upper opening 12a of the treatment tank 12 in a covering manner. The sealed condition of the treatment tank 12 is maintained by keeping the erected condition of the link plates 20a and 20b.
Patent JP-2002347380-A (JP)
Title: Monitor fixed type paper stand
Inventor: SATO MASAYUKI
IPC: B42F17/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitor fixed type paper stand which reduces a burden in working by making it possible to execute work while watching a monitor and a document on the right and the left and which does not need a space on a desk, in regard to the work using the monitor 7 and the document 6 jointly. SOLUTION: The opposite lateral sides of the monitor 7 are held by fixed plates 1 and the plates are fixed by a fixation fitting 2. A rotary part 3 rotating frontward and backward when viewed from the front is provided and the rotary part has a shaft portion 4 at the end. Moreover, a paper clip 5 is provided at the shaft portion 4.
Patent JP-2002347634-A (JP)
Title: Electric power steering device
Inventor: SHIMADA SATOSHI
IPC: B62D5/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device requiring no steering torque sensor. SOLUTION: The electric power steering device 1 is provided with an electric motor (DC motor) 13 and an electric motor control means (control device) for controlling a driving of the electric motor 3. The steering device 1 is provided with a differential gear device (epicyclic gear mechanism) 11 in which a first element is connected to a steering wheel 3, a second element is connected to steered wheels W, W and a third element is connected to the electric motor 13. It is characterized that the electric motor controlling means 14 controls the electric motor 13 such that a rotation ratio of the first element and the second element becomes constant regardless of an operation state and a behavior of a vehicle.
Patent JP-2002363858-A (JP)
Title: Photocatalyst-fixing carbon fiber member and method for producing the same
Inventor: KURIHARA HIDENORI
IPC: D06M11/46
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst-fixing carbon fiber member, by which photocatalyst effect of titanium oxide is created in a state in which bacteria, floating substances, etc., are absorbed and decomposition treatment of bacteria, floating substances, etc., can effectively be carried out. SOLUTION: This photocatalyst-fixing carbon fiber member 13 is obtained by fixing titanium oxide 2 to the surface of carbon fiber 1. In the carbon fiber member 13, a plurality of parts in which titanium oxide is fixed and a plurality of parts in which carbon fiber surface is exposed are adjacently distributed.
Patent JP-2002324146-A (JP)
Title: Switching device using telephone call incoming and system for issuing electronic ticket
Inventor: OTAGURO ATSUO
IPC: G06Q10/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To complete an intended operation of changing an WEB page or the like only by making a telephone call. SOLUTION: There are provided a terminal adapter 102 for notifying an incoming telephone number to a CPU upon reception of an incoming call, and an input-output lookup table 107 associating an incoming call number and port number with output data and an output destination address of the output data. The CPU refers to the input-output lookup table 107 whenever receiving notification of the incoming telephone number from a certain incoming call port, and outputs the output data corresponding to the number to a suitable output address.
Patent JP-2002365276-A (JP)
Title: Method and instrument for measuring concentration of carbon in reduced pressure atmosphere
Inventor: TORASAWA EIJU
IPC: C21D1/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the concentration of carbon in a carburized atmosphere or non-oxidizing atmosphere within a heat treatment furnace under reduced pressure, and a measuring instrument for the concentration of carbon. SOLUTION: In the measuring instrument for the concentration of carbon in the reduced pressure atmosphere, the furnace shell inner and outer parts of a carbon concentration measuring body inserting port 4, which allows the interior of the treatment chamber 3 of the heat treatment furnace and the outside of the furnace shell 1 thereof to communicate with each other, are partitioned by a partition valve 5. The outer part of the furnace shell of the port is evacuated by a vacuum pump 8 to be held to an airtight state, and the carbon cencentration measuring body 10 is made possible to feed from the outer part of the furnace shell of the port into the treatment chamber by a feed means to measure the carbon amount of the carbon concentration measuring body.  The carbon concentration measuring body comprises a test piece of a steel wire, a steel foil or an object to be subjected to carburization treatment for measuring the concentration of carbon. The feed means can be clamped and held by a means for keeping the outer part of the furnace shell of the port airtight.
Patent JP-2002362492-A (JP)
Title: Ship with thruster capable of changing direction of thrust
Inventor: MAJIMA ATSUSHI
IPC: B63H25/42
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a ship with a thruster capable of changing the direction of thrust into the longitudinal or cross direction for compatibly serving a side thruster and a propeller. SOLUTION: The ship with the thruster comprises thruster tunnels intersecting each other formed in the longitudinal and cross directions of a hull, a thruster chamber formed at the position of intersecting the thruster tunnels in the longitudinal and cross directions and the 90 deg.-rotatable thruster provided in the thruster chamber for changing the direction of thrust into the longitudinal or cross direction.
Patent JP-2002366966-A (JP)
Title: Method, system, server and client for displaying three- dimensional cg model
Inventor: FUJII KENSAKU
IPC: G06T19/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To fast retrieve, distribute and display a three-dimensional CG model in response to a request from a user through a network and further to simply generate a display image of each scene. SOLUTION: A three-dimensional CG model display server 1 receives an input of information about a three-dimensional CG model, analyzes geometry information, generates display image information by utilizing the geometry information and designated image configuration information, analyzes display request information sent from a three-dimensional CG model display client 2 to extract a display request parameter, retrieves the display image information requested to be displayed from a three-dimensional CG model database 16 on the basis of the display request parameter and transmits the display image information to the three-dimensional CG display client 2 on the basis of retrieval results.
Patent JP-2002361916-A (JP)
Title: Thermal transfer type printer
Inventor: SUDA TAKASHI
IPC: B41J2/325
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer type printer which can form high-image quality images without bleeding or the like to a surface of an optical information recording medium, by preventing transfer failures resulting from deflection and distortion of the optical information recording medium. SOLUTION: The thermal transfer type printer 100 provided with an imaging means 104 for forming images to the surface of the discal optical information recording medium by heating and pressuring a transfer sheet by a thermal head 102 is provided with a detecting means 106 for detecting the deflection and/or distortion of the optical information recording medium, and a transfer temperature control means 108 for controlling a heating temperature of the thermal head in accordance with the deflection and/or distortion detected by the detecting means 106.
Patent JP-2002364225-A (JP)
Title: Locking device for bicycle
Inventor: SAITO MITSUHIRO
IPC: B62H5/16
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a bicycle suitable for miniaturization without enlarging the height of a guide part (or the height ratio of a guide part is large) even when the lock lever advance and retreat opening of a base member is enlarged in the locking device for the bicycle having the insertion recess part of a wheel, supporting a lock lever comprising imperfect circular ring on the base member fixed upward of the wheel and moving the edge lock part of the lock lever to a locking position advanced in the wheel of the bicycle and an unlocking position retreated from the inside of the wheel. SOLUTION: The locking device for the bicycle is formed of a guide flat face plate part of the lock lever in which the edge lock part forms at least one lock lever guide part of a prior lock lever guide part passed first and a posterior lock lever guide part passed next on the base member when the lock lever is moved from the unlocking position to the locking position, cutting and raising pieces formed by cutting and raising a part facing the insertion recess part of the guide flat face plate part, a turning-up folding part for turning up the edge part of the cutting and raising pieces upward of the guide flat face plate part, and a lock lever advance and retreat opening formed on the cutting and raising pieces.
Patent JP-2002366016-A (JP)
Title: Volume hologram laminate and label for manufacturing volume hologram laminate
Inventor: ISHIMOTO YOSHIKAZU
IPC: G03F7/027
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a volume hologram laminate and a label for manufacturing volume hologram laminate which is small in change with lapse of time of hologram recording even under high temperature and high humidity conditions. SOLUTION: In this volume hologram laminate, a first adhesive layer, a volume hologram layer which is made from an optically polymerizable compound and is holographically recorded, a second adhesive layer and a surface protective film are successively laminated on a substrate, at the same time, the first and/or the second adhesive layer are allowed to contain (meta)acrylate monomer therein and the hologram is fixed by heating. Therein, further, the difference between a regenerative wavelength corresponding to the hologram recording wavelength before an outdoor exposure test and the regenerative wavelength corresponding to the hologram recording wavelength after the test is made <=5 nm when the volume hologram laminate is exposed by the test of 60 deg.C, 90%RH and 1 week.
Patent JP-2002361435-A (JP)
Title: Method and equipment for flash butt welding
Inventor: DOI MAKOTO
IPC: B23K11/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To detect a primary temperature, which varies at every welding, of a member to be welded at a high temperature with a simple method with high reliability and to realize a high quality welding by varying welding conditions according to the primary temperature. SOLUTION: The number of flash generation is measured by the variation in the applied voltage in the flash process when a pair of works to be welded 2a and 2b are welded, the temperature of a high temperature member is discriminated by the measured number of flash generation, and such welding conditions as frequency, secondary voltage, flash quantity and upset quantity are varied based on the discriminated temperature of the high temperature member.
Patent JP-2002371386-A (JP)
Title: Method for regenerating etchant and etching apparatus
Inventor: WATANABE YOSHIO
IPC: C23F1/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an etchant, which can regenerate the etchant with improved security, by solving such problems as irritating odor and corrosion around the apparatus, and by reducing quantity of waste water, and to provide an etching apparatus which incorporates the regenerating method. SOLUTION: This method for regenerating the etchant includes adding a deposition agent such as ammonium chloride, to a fatigued liquid which is discharged when etching a metal (ST2) including at least copper, with an etchant including at least ferric chloride and further hydrochloric acid, ammonium chloride, and the like, of predetermined concentration, and further concentrating and cooling it, to deposit a copper component dissolving in the fatigued liquid (ST3). The method further includes adding, for example, an oxidizing agent and hydrochloric acid to the fatigued liquid, before or after depositing the copper component, to regenerate it (ST4).
Patent JP-2003004454-A (JP)
Title: Light interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a light interference angular velocity meter which stabilizes the scale factor, without the occurrence of the phenomenon of latch up or oscillation of a control circuit. SOLUTION: The meter has a photocoupler for coupling both clockwise and counterclockwise lights, which are branched from a light from a light source and incident on both ends of an optical fiber coil and propagates along this coil to return, a phase modulator disposed between one end of the optical fiber coil and the photocoupler for phase-modulating both the clockwise and counterclockwise lights, a light receiver for photoelectrically converting a coupled interference light by the photocoupler, a coherent detector for coherently detecting a photoelectric conversion signal of the interference light to output an angular velocity signal, an amplitude detector circuit for detecting the amplitude of the photoelectric conversion signal of the interference light and a reference signal generator, and comprises a control circuit for controlling the light quantity of the light source,  so that the difference between the output signal from the amplitude detector circuit and a reference signal from the reference signal generator circuit becomes substantially zero.
Patent JP-2002373771-A (JP)
Title: Hybrid heating device
Inventor: UEMURA MOTOAKI
IPC: H05B6/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid heating device equally, completely, surely heating a heating plate to its ends and utilizing the whole working surface by eliminating the uneven temperature distribution in a conventional electromagnetic induction heating plate. SOLUTION: This hybrid heating device is constituted in such a way that an electric plate heater B having a suitable width is installed in the outer circumferential part of an electromagnetic coil A, a cooking plate D made of a dielectric material such as a steel plate is mounted on the top of the heater at a suitable distance, or a heating plate C made of a dielectric material such as a steel plate is mounted on the top of the heater at a suitable distance, and the cooking pate D is placed on the heating plate C.
Patent JP-2002042934-A (JP)
Title: Electric connector
Inventor: SINGER HELMUT
IPC: H01R12/72
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector with useful design from the viewpoint of entire length and the manufacturing cost while ensuring excellent contact formation. SOLUTION: This electric connector comprising insulating bodies 13, 113 provided with a plurality of contacts 14, 114 formed in longitudinal section and held with a specified distance apart in line with each other, is mechanically connectable to one electric component. The respective contacts 14, 114 project in the free and movable regions 19, 119 from the insulating bodies 13, 113 and are provided with two inverse contact points 31, 32; 131, 132 which are spaced in the axial contact direction for the contact of two electric components and positioned within the mutually shifted planes.
Patent JP-2003005007-A (JP)
Title: Device equipped with lens barrel
Inventor: TERAI TAKASHI
IPC: H04N5/225
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent image forming performance from becoming worse by suppressing relative positional shifts of respective lenses (group) due to mechanical strain generated in the assembly, etc., of a lens barrel. SOLUTION: In an intermediate lens barrel 3 provided between a front lens barrel 2 and a rear lens barrel 4, a group III G3 is fixed and slide shafts 5 and 6 for moving a group II G2 and a group IV G4 as movable groups along the optical axis are arranged. Then one end of each slide shaft is pressed in the front lens barrel 2 and part of each slide shaft is pressed in a support hole 10 formed in a support wall 3s of the intermediate lens barrel 3 to support them respectively. The rear lens barrel 4 does not support the other end part of each slide shaft. Even if a positional shift is caused on the clamping surface between the front lens barrel 2 and intermediate lens barrel 3 in the assembly, the fixed lenses (group) and movable lenses (group) in the lens barrel are arranged nearly axially without greatly changing their relative positional relationship.
Patent JP-2002124753-A (JP)
Title: Desmear
Inventor: BREWSTER WANDA DARLENE
IPC: C23F1/34
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a desmear and an etching solution bath, and more particularly, to provide a new permanganate bath having an enhanced desmear and surface roughing ability. SOLUTION: A method is provided for replenishing an adhesion promoting bath from an unstable state without discarding the bath. A method is provided for promoting the adhesion of a substrate such as a printed wiring board while using the replenished bath as well.
Patent JP-2003003807-A (JP)
Title: Four-stroke internal combustion engine equipped with valve stop mechanism
Inventor: TSUKUI TAKAAKI
IPC: F01L13/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a high performance four-stroke internal combustion engine having a valve stop mechanism at a valve lifter avoiding enlargement of a cylinder head. SOLUTION: In the four-stroke internal combustion engine 1 equipped with the valve stop mechanism, in which the valve lifter 18a is installed between a moving valve cam 22a and a stem 16a of a poppet valve 14, and valve lifter springs 38, 39 for always energizing the valve lifter 18 in the direction coming in contact with the moving valve cam 22a are installed, a slide pin holder 43 being pressed down on the valve lifter 18a by the spring force of the valve lifter springs 38, 39 is installed in the valve lifter 18a, as well as a shim part 57, different in thickness for regulating the relative position with the valve lifter 18a, is integrally formed at a top wall 40a of the valve lifter,  and the most suitable valve lifter 18a for the relative position with a slide pin holder 43 and the valve lifter 18a is selected out of a plurality of valve lifters 18a and inserted so as to adjust the tappet clearance.
Patent JP-2002080717-A (JP)
Title: Polyamide resin composition for film
Inventor: YAMAGUCHI YUTAKA
IPC: C08K5/1575
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain both a polyamide resin composition for a film having excellent heat stability and oxidation stability and slight reduction in practical properties even if subjected to a retort treatment and a polyamide film for food packaging, especially suitably useful as a film for a retort packaging. SOLUTION: This polyamide resin composition for a film comprises (A) 100 pts.wt. of a polyamide resin and (B) 0.01-1.0 pt.wt. of a hydroxyphenylpropionic acid ester represented by general formula (1) (R1 is a 1-3C alkyl group).
Patent JP-2002103685-A (JP)
Title: Printer
Inventor: USHIRO SHIGEAKI
IPC: G02F1/13
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer for obtaining a print of high image quality with small size, light weight and low cost. SOLUTION: A film unit 25 is used as a recording material of the printer. A liquid crystal display unit 31 and an exposure optical system 47 for enlarging and projecting a display image of the unit 31 to focus the image on the unit 25 are used to expose the unit 25. When the image for printing is observed, an observing optical system 38 for rotating movable mirrors 39 and 50 to form a substantially Z-shaped observing optical path from the unit 31 to an observing eyepiece window 5 is used. The mirror 50 is held at a movable panel 12. When the panel 12 is disposed at an open position, a cornice 13 is developed, while when the panel 12 is disposed at a closed position, the cornice 13 is folded and housed.