baber/WOPTO huggingface dataset:
Patent JP-2001205658-A (JP)
Title: Grip and method of manufacturing the same
Inventor: MASUBUCHI TETSUO
IPC: B60N3/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a grip having a soft feeling equal to that of RIM urethane and requring no coating by solving a problem such as the low productivity, low recyclability or the like of a grip made of RIM urethane. SOLUTION: A grip has a non-foamed skin layer with a thikness of 0.1-3 mm provided on the surface thereof and comprises foam of a thermoplastic elastomer of which the foaming ratio is 1.2-3.0 times. The thermoplastic elastomer consists of a specific high molecular polyol, polyisocyanate and, if necessary, a chain extender having two active hydrogen atoms capable of reacting with polyisocyanate.
Patent JP-2001205653-A (JP)
Title: Mold for molding optical element, method for manufacturing optical element using the same, optical head and optical disk device
Inventor: MURATA ATSUSHI
IPC: B29C43/36
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding an optical element capable of suppressing the generation of burr at the time of molding, a method for manufacturing the optical element using the same, an optical head and an optical disk device. SOLUTION: The mold for manufacturing the optical element is equipped with an almost cylindrical body mold 11 and the upper and lower molds 12, 13 respectively fitted and inserted in the body mold 11 from above and below and the body mold 11 has a protruded part 11b, which comes into contact with the press surface of at least one of the upper and lower molds 12, 13 when an optical element material 14 is molded under heating and pressure, provided in a part of the inner peripheral surface 11a thereof.
Patent JP-2001217995-A (JP)
Title: Image reader
Inventor: NISHIO YUKITO
IPC: H04N1/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can prevent reduction in read processing speed at mode changeover, cost increase due to addition of a circuit in order to change a luminous quantity of a light source lamp at the mode change, increase in a gain of an amplifier at the mode change and deterioration in image quality due to a change in a temperature of the light source lamp. SOLUTION: A line period tLa in a color mode longer than a line period tLb in a monochromatic mode is divided into three time range consisting of a 1st read period tLa1, a 2nd read period tLa2, and a 3rd read period tLa3 and the 1st read period tLa1 is selected to be equal to the line period tLb in the monochromatic mode. An adjustment value for signal processing on the basis of an output signal from a CCD (line sensor) for the 1st read period tLa1 in the color mode is used for an adjustment value for signal processing in the monochromatic mode.
Patent JP-2001215299-A (JP)
Title: Radiological image conversion panel
Inventor: OGAWA HIROSHI
IPC: G21K4/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiological image conversion panel having little deteriorated antifouling property and excellent anti-flaw property even after repeated use during a long period. SOLUTION: A protective coat of this radiological image conversion panel equipped with at least a phosphor layer including a stimulable phosphor and the protective coat includes a fluorine-based copolymer having a polysiloxane segment in the main chain, a fluorine content of 30 wt.% or more, and a number average molecular weight of 5,000 or more in terms of polystyrene.
Patent JP-2000228259-A (JP)
Title: Grounded electric connector having tail aligner
Inventor: AVERY HAZELTON P
IPC: H01R12/70
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector mountable on a printed circuit board. SOLUTION: This connector is composed of: a dielectric housing 76 having a front-side jointing end 80 and a rear-side termination 82 between both of which multiple terminal receiving passages 84 extend; multiple terminals 86 which have tail parts 86c respectively projecting backward from the housing 76, each of the tail part 86c having an end part 86d bent at a right angle for the connection to a printed circuit board, and are received in the terminal receiving passages 84; at least one grounding member 88 that has a grounding contact arm 88c projecting forward for engaging with a complementary mating electric connector, and an ESD(electrostatic discharge prevention) clip 88d projecting downward for inserting into a suitable mounting hole of the printed circuit board, and is mounted to the housing 76;  and a tail aligner 90 that has multiple holes 90c through which the end parts 86d of the terminals 86 penetrate and extend and is mounted to the rear-side termination 82 of the housing 76.
Patent JP-2001213999-A (JP)
Title: Rubber composition for tire reinforcement and run flat tire therewith
Inventor: IKEDA KEIJI
IPC: C08L9/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced rubber layer keeping the rigidity of a tire and restricting heat emission when it is punctured, and lessening the damage to the rubber even when undergone repeated bending strain and enabling a long range running, and a run flat tire using the reinforced rubber layer. SOLUTION: This rubber composition for tire reinforcement is compounded with 0.3-2.0 pts.wt. N,N'-m-xylene-bis-citraconimide to 100 pts.wt. rubber component containing 20-80 pts.wt. natural rubber and/or isoprene rubber and 80-20 pts.wt. butadiene rubber, and this run flat tire uses the composition.
Patent JP-2001213005-A (JP)
Title: Imaging method and imaging apparatus
Inventor: MIYAMOTO AKIO
IPC: B41J2/475
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor blur-free image exhibiting excellent light fastness and waterproofness with high resolution and high registration accuracy by eliminating the defects of ink jet, i.e., limitation of imaging material and clogging of nozzle, and improving the defects of thermal transfer system, i.e., thermal damage of a supporting material and unevenness of image. SOLUTION: An image receiving material R secured to the circumferential surface of a carrying drum A is applied imagewise with a solution containing a material for lowering the transfer temperature of a transfer recording layer or a solution containing a viscous material and then a latent image is formed. After a solvent is evaporated at least partially from the latent image part, a transfer material T is applied tightly to the image receiving material R on the carrying drum A and heated in order to transfer the transfer recording layer at the latent image part to the image receiving material R thus forming an image.  Furthermore, the solution containing a material for lowering the transfer temperature or the solution containing a viscous material is applied imagewise to that surface in order to form a latent image thus forming an image of different color on the image receiving material R. A multicolor image is obtained by repeating the process.
Patent JP-2000227757-A (JP)
Title: Web page authentication system
Inventor: YOSHIURA YUTAKA
IPC: G06F21/16
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To recognize the relationship between electronic data and individual/ institution with a high reliability by extracting genuine confirmation information which is buried into a mark that is pasted on a Web page having a watermark as a digital watermark. SOLUTION: A control section 112 controls a signature verifying section 114, decodes an extracted electronic signature by a verifying key 122 of an arbitrary purchase stored in a storage section 120, compares the decoded value and an hash value obtained by evaluating the contents of an original stored in the section 120 using a one directional hash function, that is same as the one being used by a purchaser device 200, and verifies the signature. Note that the rule, in which the electronic signature is buried into the contents by the device 200, is made secret for the parties other than a provider.  If the hash value, which is used to evaluate the contents of the original, and the value of an electronic signature, that is reconstructed, do not agree with each other, the electronic signature extracted from an unauthorized copy using the verifying key of an another purchaser is decoded and the agreement between the decoded signature and the hash value of the contents of the original is verified.
Patent JP-2001212844-A (JP)
Title: Method for manufacturing thermoplastic resin foam, mold for molding thermoplastic resin foam, and thermoplastic resin foam
Inventor: SHIMURA SATOSHI
IPC: B29C45/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing thermoplastic resin foam, capable of preventing the generation of post-expansion defect by shortening the cooling time of a foamed resin to a large extent. SOLUTION: A boring pin 225 for forming a degassing hole in the foamed molded object in a cavity 3 is provided in a manner capable of protruding and retreating. A foaming agent-containing thermoplastic resin is charged in the cavity 3 to be foamed and subsequently cooled and solidified to obtain the thermoplastic resin foam. After foaming is complieted and the surface temperature of the resin in the cavity 3 become predetermined degassing temperature or lower, the foaming gas in the foamed molded object is degassed in a mold.
Patent JP-2001216418-A (JP)
Title: Music data selling method and copyright work data selling method
Inventor: KAMIYA SATORU
IPC: G06Q50/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To effectively protect the copyright of music data. SOLUTION: Additional music data Dwav' synthesizing second compressed music data provided by compressing music data Dwav and enciphered additional data Dadd' are recorded on a new CD 21. This new CD 21 is sold through a sales shop 22 to a user. On the other hand, a decipher key KEY is sold by a second selling route through the Internet 23. The user, who acquires the decipher key KEY, deciphers the enciphered additional data Dadd', generates additional data Dadd and can utilize these data.
Patent JP-2001217695-A (JP)
Title: Polyphase oscillator
Inventor: SEKIMOTO YASUHIKO
IPC: H03K3/354
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To actualize a polyphase oscillator which generate a high-speed, precise polyphase clock signal although the constitution is simple. SOLUTION: Differential amplifiers 10, 20, 30, 40, and 50 invert and amplify differential signal inputs and supply them to following-stage amplifiers. Consequently, a ring oscillator is formed. A comparator 17 output its comparison result, according to the polarity of the differential signal output of the differential amplifier 10. A comparator 19 similarly outputs a 180 deg. out-of-phase comparison result. Other differential amplifiers 20, 30, 40, and 50 are also provided with couples of comparators as well and the outputs of each comparator are a polyphase clock signal having 10 phases.
Patent JP-2001219235-A (JP)
Title: Wire net, method and apparatus for manufacturing wire net, wire, wire manufacturing method, and wire welding apparatus
Inventor: TAKAMORI TOYOFUMI
IPC: E02B3/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire net having high connection strength between wires, a method and an apparatus for manufacturing the wire net, a wire for the wire net, a manufacturing method of the wire for the wire net, and a welding apparatus for the wire for the wire net. SOLUTION: Bent portions 20 are formed by bending portions close to an end, each end and a portion close to a base of the bent portion are fixed to each other by welding to form wires 14a, 14b for the wire net, and the wire net 10 is formed using the wires for the wire net.
Patent JP-2000277636-A (JP)
Title: Nonvolatile memory
Inventor: DAVID K RYUU
IPC: H01L27/115
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory which can be electrically erased by a method wherein a first and a second gate are formed apart from each other, and a region where ions are implanted is formed between the first and second gate. SOLUTION: A select gate 11 as a first gate is provided under a control gate 27 extending in parallel with it and serves as a boundary between the control gate 27 and the edge of a region 15a. A floating gate 22 as a second gate is arranged under the control gate 27 over an active region separating from the control gate 27, and the floating gate 22 and the select gate 11 are formed in separation from each other. A region where substrate hot electrons 80 are implanted is provided between the select gate 11 and the floating gate 22. By this setup, a non-volatile memory which can be electrically erased can be obtained.
Patent JP-2001219779-A (JP)
Title: Front structure for vehicle
Inventor: OTANI KENJI
IPC: B60Q1/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a front structure for a vehicle capable of protecting a lamp unit by providing a transparent headlamp cover with an outer surface along a front end extending line of a vehicle bonnet, supporting the lamp unit at the back of the cover with a speed by a predetermined space, and retracting the headlamp cover with predetermined load, hereby reducing impact to an obstacle and the lamp unit does not deform by retracing the headlamp cover without damaging the lamp unit when a vehicle collides to the obstacle. SOLUTION: In the front structure for the vehicle supporting a vehicle lighting fixture 8 in the front part of the vehicle, the transparent headlamp cover 4 with the outer surface along the front end extending line of the vehicle bonnet 1 is supported, the lighting fixture 8 having a lens 10 and a housing 13 spaced by the predetermined space 7 for allowing the backing of the headlamp cover 4 is supported at the back of the headlamp cover 4, and the headlamp cover 4 can be backed by the predetermined load from the front side.
Patent JP-2001229548-A (JP)
Title: Optical disk device
Inventor: MAEOKA TADASHI
IPC: G11B7/08
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of facilitating adjustment by the adjusting mechanism of a traverse mechanism, and preventing creeping caused by an adjusting spring force even on a synthetic resin chassis. SOLUTION: By the traverse adjusting mechanism of the traverse mechanism, cam members 32 and 34 having eccentric cams are fixed to both ends of a shaft 14, and a plate spring for pressing a shaft end part is held by U-shaped holding members. Thus, adjustment is facilitated, the direct pressing of an adjust spring force to a synthetic resin chassis is prevented and thereby creeping hardly occurs.
Patent JP-2001230442-A (JP)
Title: Light detecting element
Inventor: UCHIDA MASAO
IPC: H01L31/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light detecting element which can be manufactured at low costs and easily and which can be operated even under a high- temperature environment. SOLUTION: The light detecting element is provided with a substrate 11. The element is provided with a semiconductor layer 12 which is formed so as to be epitaxially grown on the substrate 11. The element is provided with an insulating film 13 and an upper-part electrode 4 which are formed on the semiconductor layer 12. The element is provided with a rear electrode 15 which is formed on the rear side of the substrate 11. The semiconductor layer 12 contains a first 3C-SiC (cubic-system silicon carbide) layer 16 and a second 3C-SiC layer 17 which are laminated sequentially from the side of the substrate 11.
Patent JP-2001225828-A (JP)
Title: Molded container and container molding body
Inventor: FUJITA SHINICHI
IPC: B65D1/40
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To form an unsealing structure in a packaging container which can be unsealed easily and finely. SOLUTION: An article storing space 32 is provided within the sheet surfaces 2, 3 formed from an amorphous ethylene-terephthalate polyester resin, and a ruled line 19 for unsealing is formed, while a rib 20 is formed near the line 19 in an unsealing direction. By providing the rib 20, a tearing part can be torn off easily and finely along the line 19. Further, if a terminal point of the rib 20 is pressed down by the tip of a finger, the tearing part can be torn off more easily, and moreover the tearing part can be prevented from being cut off sideward, offset from the line 19.
Patent JP-2001192033-A (JP)
Title: Collection storage case
Inventor: KAWAKAMI TAKAO
IPC: A47B88/00
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide (1) a collection display tray placed on a top plate, (2) an anti-sliding means for a placed tray or case, (3) a collection storage case equipped with a means for preventing flames or high heat from entering from a gap between an opening of the case and a front plate of a drawer, and (4) a collection storage case with a drawer which can be additionally bought as an option, while a conventional collection storage case has been designed only to store a collection or to store the collection in order. SOLUTION: The collection storage case comprises a hollow case having an opening at an end, the drawer which can be inserted into/removed from a hollow part of the case, the tray to be placed on the top plate of the case an anti-sliding member for preventing the tray placed on the top plate of the case from sliding down.
Patent JP-2001231021-A (JP)
Title: Wireless lan system
Inventor: SUGIURA TOSHIHIRO
IPC: H04N21/647
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless LAN system connected to a 2-way CATV system and having an access point accessible by a wireless terminal that can prevent deterioration in transmission quality for a wireless block. SOLUTION: A LAN is configured by interconnecting a wired LAN built up over a couple of buildings M1, M2 remotely placed with each other that consists of hubs 13, 17, a server 11 and personal computers 12a-12e and includes a wireless transmission block with a wireless LAN that includes a wireless access block between an access point 19 and wireless terminals 18a, 18b. Since a transmission frequency band (50 GHz band) used for the wireless transmission block is set differently from a transmission frequency band (2.4 GHz band) used for a wireless access block, the deterioration in the transmission quality due to crosstalk of radio waves used for both the wireless blocks can surely be prevented.
Patent JP-2001224818-A (JP)
Title: Game parlor monitoring system
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To fulfil a monitoring function including crime prevention and repeated crime prevention. SOLUTION: This game parlor monitoring system is a device that may be operated by a player or a game parlor employee, and has a plurality of game related apparatus (2, 3, 4) provided with image pickup means capable of picking up at least still images, a database means 6, to which image data obtained by the respective game related apparatus by picking up the images, and its bibliographic data are transferred at real time, for storing the data in the form of a database, and an image data retrieving device 7 capable of retrieving and outputting the image data and/or bibliographic data in the database means 6.
Patent JP-2001236874-A (JP)
Title: Electron-emission element and manufacturing method therefor
Inventor: HATTA AKIMITSU
IPC: H01J9/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electron-emission element, that can readily control the point of electron emission, can be driven with a low voltage, has a simple manufacturing process, and can be manufactured at a low cost. SOLUTION: After laminating an insulation film 2 on a conductive substrate 1, conductive needles 4 are brought close to the insulation film 2, voltage is applied between the substrate 1 and the needles 4, and local dielectric breakdown is caused to be generated in the insulation film 2. When electrodes are laminated in the surroundings of the positions of insulation breakdown, electrons are emitted from the insulation breakdown positions as electron-emission parts 3.
Patent JP-2001232064-A (JP)
Title: Illuminator for game machine
Inventor: WADA TAKAYOSHI
IPC: A63F13/98
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the illuminator of a portable game machine. SOLUTION: An illumination part 1 where a white LED 10 is mounted is turnably mounted on an arm part 2 and the arm part 2 is turnably mounted on a mounting part 3. To the mounting part 3, the head part of a game machine main body A is fitted.
Patent JP-2001234709-A (JP)
Title: Mixed medium power generating system
Inventor: ITO ARATA
IPC: F01K25/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixed medium power generating system capable of increasing turbine output and generating power with high efficiency by lowering back pressure of a mixed medium turbine to increase the turbine output. SOLUTION: A mixing and absorbing means used for mixing high concentration mixed medium steam with low concentration mixed medium liquid and absorbing the same is formed by connecting in series a first stage mixing and absorbing means and a second stage mixing and absorbing means. Thus, mixed medium liquid is injected from each driving nozzle at high speed into each main nozzle, whereby suction effect in each sucking part is serially cumulated and applied, so that the back pressure at an outlet of the mixed medium turbine is held down to the lowest, and the output can be increased. An intermediate return liquid returned in the second suction part is taken out, whereby heat generation caused at the time of mixing and absorbing is restrained to lower the back pressure.
Patent JP-2001238996-A (JP)
Title: Slot machine
Inventor: ISHIDA NORIO
IPC: A63F5/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To perform various representations and to expand the width of the representations. SOLUTION: This slot machine is provided with a control means 60 for a game for performing control regarding the progress of the game, the control means 70 for the representation for performing the control regarding the representation of the game, plural reels 31 displaying the plural kinds of patterns, stop switches 42 provided corresponding to the respective reels 31 to be operated by a player at the time of stopping the rotation of the reels 31, a first reference pattern representation means 64A for detecting the pattern of the reel 31 at a reference position at the time of the operation of the stop switch 42, a representation data storage means 71 storing representation data corresponding to the pattern of the reel 31 at the reference position at the time of the operation of the stop switch 42,  a representation data selection means 74 for selecting the representation data from the representation data storage means 71 on the basis of the detected result of the first reference pattern detection means 64A and a representation output control means 76 for controlling the output of the representation on the basis of the representation data selected by the representation data selection means 74, etc.
Patent JP-2001237348-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OGINO MASAHIKO
IPC: H01L23/29
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having excellent packaging reliability at a high manufacturing yield. SOLUTION: A semiconductor device includes a semiconductor chip on which the circuit and electrode of a semiconductor device of another embodiment, a stress relaxing layer formed on the semiconductor chip except a portion, a wiring layer formed on the stress relaxing layer and connected to the electrode, an outside protection film formed on the wiring layer and the stress relaxing layer, a window made at a predetermined position of the outside protection film to expose a part of the wiring layer, and an external electrode electrically connected to the wiring layer through the window. The stress relaxing layer, the wiring layer, a conductor, the outside protection film and the external electrode are formed inside the end of the semiconductor chip.