baber/WOPTO huggingface dataset:
Patent JP-2003044457-A (JP)
Title: Data processor
Inventor: IIJIMA MASAHITO
IPC: G06F21/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the security of stored information while keeping satisfactory rewriting operability for an electrically erasable and writable non-volatile memory on-chipped in a data processor. SOLUTION: The erasable/writable non-volatile memory has a first domain (12) and a second domain (11). A mode setting circuit (8) can set a first operating mode (PROM writer mode) for allowing erasing/writing in the first memory domain by connecting a PROM writer to the data processor. A domain (16) is located for storing security information for setting secrecy protection to the first domain. Even in a secrecy protecting state, a CPU (2) allows the writing after all erase to the first domain in the first operating mode. When allowing the rewriting in the first operating mode during the secrecy protecting state, the first domain is accompanied with all erase, so that secrecy protection can be improved.
Patent JP-2003043761-A (JP)
Title: Image forming device
Inventor: NAKASE TAKAHIRO
IPC: G03G15/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the reproducibility and the image quality of a halftone part are hardly influenced with respect to the change of developing contrast Vcont in addition to realizing further stabilization of the image quality of a solid image part. SOLUTION: In this image forming device, a developing means 8 has a developer carrier 6 for carrying developer and performs development by applying a developing electric field having at least a DC component Vdc to the developer carrier 6 and imparting the developing contrast Vcont being a potential difference between the image part potential of an electrostatic latent image formed on an image carrier 1 and the DC component Vdc. The developing contrast Vcont is set to a region where the inclination (ΔDt/ΔVcont) of the transmission density Dt of the developer except transfer material P at the solid image part on the transfer material P to the change of the developing contrast Vcont is within 0.001 (V<-1> ).
Patent JP-2003042293-A (JP)
Title: Piston ring
Inventor: SAMEJIMA SHUJI
IPC: C22C29/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piston rung used as a counterpart of an aluminum alloy- made cylinder liner, capable of suppressing blow-by gas and superior in scuffing resistance and wear resistance. SOLUTION: Hard carbon films 2a and 2b are formed on at least an outer circumferential sliding face 6 of a piston ring matrix 1 comprising austenitic stainless steel having a coefficient of thermal expansion >=15×10<-6> / deg.C. The hard carbon films 2a and 2b are a hard carbon monolayer film 2a containing one or more than one element selected from W, W and Ni, and Ti, or a hard carbon laminated film 2b comprising a first hard carbon film 11 containing at least Si and a second hard carbon film 12 formed under the hard carbon film 11 and containing one or more than one element selected from W, W and Ni, and Ti.
Patent JP-2003038883-A (JP)
Title: Looper driving mechanism
Inventor: ANZAI TAKEHISA
IPC: D05B57/34
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To stably mount a sway brace to a collar portion. SOLUTION: A shaft 2 to which a looper is mounted is arranged along the direction perpendicular to a full rotation shaft 1. A crank arm 4 in which a spherical portion 4a is provided is fixed to the shaft 2. Collar portions 15 and 16 eccentrically supporting a spherical portion 11a are provided in the full rotation shaft 1. The spherical portions 4a and 11a are connected by a rod 5 having spherical bearings 5a and 5b. Rolling cushioning members 6A and 6B are provided between the rod 5 and the collar portions 15 and 16. Grooves 1a are provided in the collar portions 15 and 16. Protrusions 64 having hooks 65 fitting into the grooves 1a and preventing coming off the grooves 1a are provided in the rolling cushioning members 6A and 6B, and the rolling cushioning members 6A and 6B are fixed to the collar portions 15 and 16.
Patent JP-2002146003-A (JP)
Title: Liquid crystalline polyester and method for producing the same
Inventor: OKAMOTO SATOSHI
IPC: C08G63/87
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline polyester which has an excellent impact strength and an excellent insulating property without deteriorating its excellent heat resistance and an excellent tensile strength, and to provide a method for producing the liquid crystalline polyester causing no coloration with excellent productivity. SOLUTION: This method for producing the liquid-crystalline polyester comprises acylating the phenolic hydroxyl groups of an aromatic diol and/or an aromatic hydroxycarboxylic acid with an aliphatic acid anhydride and then subjecting the acylation product to an ester interchange reaction using an aromatic dicarboxylic acid and/or an aromatic hydroxycarboxylic acid, characterized by carrying out the acylation reaction and/or the ester interchange reaction in the presence of a heterocyclic organic basic compound containing two or more nitrogen atoms. The liquid crystalline polyester is obtained by the production method.
Patent JP-2003049152-A (JP)
Title: Adhesive for connecting circuit, connecting method using the same and connecting structure
Inventor: FUJINAWA MITSUGI
IPC: H01L21/60
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for connection of circuits capable of carrying out good connection when a so-called two-layer FPC prepared by directly applying a polyimide resin to copper foil or obtained by electrically forming a circuit on the polyimide resin is used as the substrate and to provide a connecting method using the adhesive and to provide a connecting structure. SOLUTION: This adhesive for connecting circuits is disposed between substrates having opposed circuit electrodes different in height and electrically connects these electrodes in pressurizing direction by heating and pressurizing these substrates and the adhesive has a first adhesive and a second adhesive. In the adhesive, a ratio of thickness of the first adhesive layer to that of the second adhesive layer is 1-10 and an elastic modulus E2 at 80 deg.C of the cured material of the second adhesive layer is 100-1,000 MPa.
Patent JP-2003050232-A (JP)
Title: Automatic calibration device for eddy current signal
Inventor: KUMANO SHINTARO
IPC: G01N27/90
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To automatically calibrate the phase and sensitivity of an eddy current signal even when the phase and amplitude are totally different between a sample signal 21 and an object signal 22. SOLUTION: The correlation (sample correlation) of mutual phase and amplitude of signal elements (1)-(4) of the sample signal 21, and the correlation (object correlation) of the mutual phase and amplitude of elements A-F of the object signal 22 are compared, and the corresponding signal elements of the sample signal 21 and object signal 22 are specified to match the sample signal 21 and object signal 22. Even when the phase and amplitude are totally different between the sample signal 21 and object signal 22, the sample signal 21 and object signal 22 are correctly matched to allow automatic calibration of phase and sensitivity of the eddy current signal.
Patent JP-2003048798-A (JP)
Title: Device and method for producing crystal sheet and crystal sheet obtained by using the same, and solar battery
Inventor: GOKAKU HIROZUMI
IPC: C30B29/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a production device which is possible to continuously efficiently produce crystal sheets, each having a curvature-less, flat and smooth surface, at a low cost. SOLUTION: The device for producing the crystal sheets is equipped with a cooling body having a rotation mechanism, substrates provided at the outer peripheral of the cooling body and having main surfaces on which the crystal sheets are formed, and a tank for a melt of a semiconductor or metal. Each substrate is arranged so that it departs from the melt in such a manner that the length of the line of the intersection of the main surface of the substrate and the surface of the melt gradually shortens, when the substrates are drawn up from the solution of of the semiconductor or metal. Further, it is possible to produce the crystal sheets at lower cost by devising the method of arranging the substrates mentioned above or the shape of each substrate.
Patent JP-2003050656-A (JP)
Title: Movement simulator
Inventor: ROKKURAN MICHAEL
IPC: A63F13/212
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an input device enabling input of more movements so that a player can become more completely involved in a game. SOLUTION: A movement simulator is provided with at least one ultrawide band transmitter 100 and a game station 1. The at least one ultrawide band transmitter 100 is attachable to a human body, and transmits a train of pulses. The game station 1 is disposed at a remote location from the transmitter 100, and provided with at least two antenna and a signal processor. The at least two antennas receive the train of pulses from the transmitter. The signal processor specifies a distance to the transmitter 100 based on differences in timing of the reception of the train of pulses by the antennas, and processes the signal according to the specified distance.
Patent JP-2003059088-A (JP)
Title: Exposure device for master disk of optical disk
Inventor: TANAKA TAKESHI
IPC: G11B7/09
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for a master disk of an optical disk which can hold laser light emitted by an acoustooptic element in a fixed direction. SOLUTION: The exposure device for a master disk of an optical disk which imposes intensity modulation on the laser light from a laser light source by the acoustooptic element and irradiates a resist master disk with the intensity- modulated laser light to form an exposure pattern is provided with a means which controls the temperature of the acoustooptic element to control the laser light direction.
Patent JP-2003059968-A (JP)
Title: High-frequency semiconductor module and packaging method therefor
Inventor: EGUCHI KUNIYUKI
IPC: H01L21/60
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method for electrically, simply, and accurately connecting a conductor on substrate wiring having a high-frequency line to a semiconductor bare ship and/or a chip component such as capacitor, reducing the transmission loss of a signal at a connection section furthermore, and at the same time securing connection reliability in a semiconductor module for high frequencies used for an automobile radar, a radio LAN, and the like. SOLUTION: A conductor on substrate wiring having a high-frequency line is electrically connected to a semiconductor bare chip and/or a chip component such as a capacitor by a TAB tape with a one-side conductor layer.
Patent JP-2003055062-A (JP)
Title: Method for firing porous ceramic sintered body
Inventor: KUROKAWA ITSUO
IPC: C04B38/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a firing method by which the content of soot and or activated carbon in a porous ceramic sintered body can be maintained, stability in the quality and form can be maintained, a high-quality porous ceramic sintered body can be mass produced in a short period. SOLUTION: The firing method of a porous ceramic sintered body is carried out in the following steps. A porous ceramic sintering raw material with raw bamboo or the like are housed in an almost sealed state in a refractory container, and a great number of the containers are housed in an almost sealed state in a continuous firing furnace. The temperature in the firing furnace is increased and the containers in the firing furnace are sintered in a high temperature atmosphere. The furnace is sealed into which a smoking gas is injected to keep the porous ceramic sintering raw material and bamboo or the like in a non-oxygen state, to uniformly render the whole part of the porous ceramic sintered body in a great number of containers into a reduced state and to smoke the porous ceramic sintered body. Then the obtained porous ceramic sintered body is cooled and then taken out.
Patent JP-2002060303-A (JP)
Title: Concentrate of orth-phenylphenolate
Inventor: WACHTLER PETER
IPC: A01N31/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prepare an alkali aqueous solution containing o-phenylphenol(OPP) in high concentration and kept stable at low temperatures without causing crystallization. SOLUTION: This mixture contains the o-phenylphenol and a base in a molar ratio of (1:1.0)-(1:1.5) and is regulated so that the proportion of the o- phenylphenol in the mixture may be 30-55 wt.%.
Patent JP-2002113944-A (JP)
Title: Recording material and recording material for electric decoration
Inventor: MORI KENICHI
IPC: B41J2/01
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which has an appropriate hiding properties and light scattering properties with at least a definite level and can obtain high coloring density on both optical transmission and reflection. SOLUTION: In the recording material provided with an ink receiving layer on one face of an optically transmitting base material, the recording material containing 3-15 g/m2 particles with a refractive index of 1.47-1.60 in the ink receiving layer is provided. It is possible thereby to provide the recording material in which recording is high quality and quality of printing like silver salt photograph is expressed and which can be used as an electric decoration.
Patent JP-2003052445-A (JP)
Title: Inner tray for cosmetics
Inventor: YAJIMA TAKASHI
IPC: A45D33/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an inner tray for cosmetics by which housed cosmetics are effectively prevented from cracking or separation when a compact container receives a shock from the outside and by which the cosmetics can be used stably by effectively suppressing breakage even when the cosmetics are reduced. SOLUTION: In a inner tray 10 for the cosmetics which houses the cosmetics 11 and mounted to a compact container 12, an inner wall surface 16 is connected to a bottom surface 19 via a curved surface part 18, a plurality of protrusions 17 projecting inward from a peripheral wall part 15 are formed at an interval in a circumferential direction, and a rough surface 21 consisting of a large number of recesses and projections is formed on the bottom surface 19. Protrusions 17 are formed at the curved surface part 18. This inner tray 10 is mounted in a fit-in form being attachable and detachable to/from the compact container 12.
Patent JP-2003060151-A (JP)
Title: Semiconductor device
Inventor: NUNOKAWA HIDEO
IPC: H01L23/50
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of effectively reducing radiation noises without increasing a semiconductor chip in plan. SOLUTION: A semiconductor chip 1 is equipped with a circuit block, a power supply line, and a ground line. A capacitor chip 10 equipped with a noise reduction capacitor connected to the circuit block is mounted on the semiconductor chip 1 as stacked thereon. Incoming and outgoing bonding wires 12 are provided between the capacitor chip 10 and the semiconductor chip 1, by which an inductor 16 connected to a power supply line or a ground line is formed.
Patent JP-2003024491-A (JP)
Title: System for creating and managing workout menu
Inventor: YAMAGUCHI TOSHIKI
IPC: G06Q50/22
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To allow a user of a workout facility, particularly one without enough knowledge and experience of workouts, efficiently, effectively and safely do workouts, mainly for the kind of sport which he or she wants to do within limited workout time and easily store workout data and other data for use in a different workout facility. SOLUTION: A server computer which singly processes and stores data and a Web-enabled portable terminal or a personal computer capable of browsing the Web, which the user uses, are connected together by the Internet to provide workout menus or record workouts in a concentrated manner. Also, a detailed workout menu is presented to the user, and the user is allowed to do workouts easily and safely while viewing a screen. A detailed history of workouts can be preserved simply by registering the menu directly after the workouts or by registering the workouts done.
Patent JP-2003055656-A (JP)
Title: Light-emitting element and light-emitting apparatus
Inventor: YANASHIMA KATSUNORI
IPC: C09K11/62
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which can emit light with an optional wavelength; and a light-emitting apparatus which has a simple construction without the necessity for a vacuum state or high voltage and is not substantially degraded. SOLUTION: This light-emitting element has a semiconductor laminate structure of which the luminescent layer, which emits light by the excitation under the irradiation with ultraviolet rays, contains a group III-V compound represented by formula (I) Ba Alb Gac Ind Nw Asx Py Sbz (wherein a, b, c, d, w, x, y, and z satisfy the following equations: a+b+c+d=1; a,b,c,d>=0; w+x+y+z=1; and w,x,y,z>=0). The light-emitting apparatus has the emitter and an ultraviolet source comprising a semiconductor laser or a light-emitting diode.
Patent JP-2003052729-A (JP)
Title: Pad for light incontinence for men
Inventor: KAWAGUCHI TOYOYUKI
IPC: A61F5/453
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a pad for light incontinence for men, with which an outer form is miniaturized and taking-on/taking-off is facilitated. SOLUTION: On the clothing side of the pad for incontinence in the form of planar heart, a fixing tape is provided for attaching/detaching this pad on the side of clothing.
Patent JP-2003056171-A (JP)
Title: Soundproof structure for solid wood, and its construction method
Inventor: AMITA KATSUAKI
IPC: E04F15/20
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide structure of high soundproofing and vibration control effects while using a solid wood. SOLUTION: The solid wood 5 used as a surface plate is disposed on a slab through a joist 3. A cushioning material 4 is provided between the slab 1 and the joist 3, and a sound insulating material 6 is provided between the joist 3 and the solid wood 5. A sound absorbing material 8 is arranged in an air layer 7 between the slab 1 and the solid wood 5. Further, a moisture-proof sheet 2 can be arranged between the slab 1 and the cushioning material 4, and another plate can be arranged between the sound insulating material 6 and the joist 3. Since the sound insulating material 6 having vibration control performance and high surface density is used under the solid wood 5, individual propagation sound generated to the surface of the solid wood 5 is reduced. Further, the joists 3 are arranged at prescribed spaces underneath, and the air layer 7 is provided to reduce air propagation sound.  The cushioning material 4 is further provided under the joist 3 to suppress the transmission of vibrational energy from the floor surface to the slab 1.
Patent JP-2003059250-A (JP)
Title: Tray holding mechanism in optical disk device
Inventor: YANAGISAWA TAKASHI
IPC: G11B17/056
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the tray holding mechanism of an optical disk, which can suppress the rattling of a tray while the number of parts is reduced and cost is reduced. SOLUTION: The tray holding mechanism in the optical disk device has a tray 30 where an optical disk is vertically arranged, and a bottom case 40 which is fixed in the optical disk device and holds the upper end part 35 and/or the lower end part 33 of the tray so that the tray 30 can be protruded/entered from/into the optical disk device. The mechanism has pressing members 42 and 48 which are integrally formed with the bottom case 40, which abut on the side of an abutting part 44 arranged in the tray upper end part 35 and/or the tray lower end part 33 and prevent the rattling of the tray 30 when it is stored.
Patent JP-2002135803-A (JP)
Title: Production method for image signal recording medium and image signal recording medium
Inventor: TAWARA KATSUMI
IPC: H04N19/80
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a color image of high resolution as needed. SOLUTION: A master slice composed of data Y1-Y4 of luminance blocks and data Cb5" and Cr6" of color difference blocks of the lowest resolution in a prescribed macro block, a slave slice 1 composed of data Cb5', Cr6', Cb7' and Cr8' of color difference blocks of the intermediate resolution in a correspondent macro block and a slave slice 2 composed of data Cb5, Cr6, Cb7, Cr8, Cb9, Cr10, Cb11 and Cr12 of color difference blocks of the highest resolution in a correspondent macro block are successively located.
Patent JP-2002137160-A (JP)
Title: Pad for polishing, polishing device, and polishing method
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of dust to the surface of a material to be polished, to reduce the occurrence of a scratch flaw, to make flattening characteristics compatible, and further to remove fine recess and protrusion of a semiconductor wafer itself before machining a recess and a protrusion, that is, a defect represented into waviness and nanotopology, by a simple polishing method. SOLUTION: A polishing pad is formed mainly of urethane resin having surface D hardness of 65 or more.
Patent JP-2003062963-A (JP)
Title: Decorative panel and manufacturing method therefor
Inventor: KANEMOTO MICHINARI
IPC: B32B33/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel being free of elongation, creasing or the like of decorative paper in molding, enabling stable and inexpensive reproduction of a desired design and having a gloss, and a manufacturing method therefor. SOLUTION: The decorative panel is obtained by a press molding method, and decorating paper (A) and a mesh-like sheet material (B) are molded integrally with a molding material, in this sequence from the product surface side of the panel (C).
Patent JP-2003066505-A (JP)
Title: Camera
Inventor: YAMAGUCHI MOTOYUKI
IPC: G03B7/16
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate light quantity in normal emission even in the case a main subject is not positioned at the center of a picture frame, as to a camera constituted so that information on the subject is previously obtained by preliminarily emitting flash light before photographing with flash light, and then, the light quantity of the normal emission of the flash light at photographing is decided based on the information. SOLUTION: The picture frame is divided into several areas, and the reflected light quantity from the subject at preliminarily emitting the flash light is measured by a photometric sensor 180 having several photometric areas corresponding to the divided areas. The light quantity in normal emission at photographing is calculated by using the output of the photometric sensor 180 corresponding to the photometric area optionally set by a photographer or corresponding to the focal area by an AF sensor 140.