baber/WOPTO huggingface dataset:
Patent JP-H10162085-A (JP)
Title: Electronic money system, electronic money and electronic money history giving method
Inventor: ICHIHARA NAOHISA
IPC: G06F21/60
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money system that can hold the anonymity of a history content added to an electric money, the electronic money and an electronic money history giving method. SOLUTION: An issuing institution 11, a certification bureau 13 and a mediation institution 15 are respectively provided with secret keys. History initial information (r') obtained by combining the secret keys is added to the electronic money. An electronic money terminal 17 receiving the electronic money converts history initial information (r') into history information (r) and transfers it to the other electronic money terminal 17. In the case of transfer from the other electronic money terminal 17, the electronic money terminal 17 adds its own user ID to the history information (r). For investigating the history of the electronic money, the mediation institution 15 subtracts the value of its own secret key from history information (r) of the returned electronic money and sends it to the issuing institution 11.  The issuing institution 11 subtracts the value of the self-secret key from history information from the mediation institution 15, polynomial resolution is executed and the electronic money terminal to which the electronic money is transferred is specified.
Patent JP-H11302845-A (JP)
Title: Metal coated article and its production
Inventor: GILLERY FRANK H
IPC: C23C14/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To form a vacuum coating which maintains its metallic appearance and metallic properties by depositing a transparent metal-contg. layer comprising chromium nitride or titanium nitride on the surface of a glass substrate and laminating a protective layer comprising a metal selected from chromium, titanium and silicon and different from the metal in the metal-contg. layer and preventing the oxidation of the metalcontg. layer due to heating. SOLUTION: Preferably the metal-contg. layer comprises chromium nitride and the protective layer comprises titanium; or the metal-contg. layer comprises titanium nitride and the protective layer comprises silicon; an amorphous metal oxide layer is deposited between the metal-contg. layer and the protective layer; the amorphous metal oxide layer contains zinc and tin; and the protective layer comprises titanium or silicon and the approximate compsn. of the amorphous metal oxide layer is Zn2 SnO4 . A glass substrate 10 is coated with a layer 20 for stabilization preventing the breaking of a coating in high temp. treatment and a metallic compd. film 30 which reduces the quantity of incident solar heat and satisfies aesthetic requirements is formed on the layer 20 and then coated with an outer coating 40 which prevents oxidation and imparts durability.
Patent JP-2000149866-A (JP)
Title: Surface ionization type ionization device
Inventor: KAMIGAKI HIDEYUKI
IPC: H01J49/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent deformation or damage of an emitter caused by a stress of supersonic molecule jet. SOLUTION: An oblong emitter 4 is bent to form a projecting face facing to a nozzle 2, and then arranged. Supersonic free jet of sample component molecules jetted out from a gas blowout hole 3 is contacted with the emitter 4, and ions generated on the surface are collected by a collector 5. As the emitter 4 has a strong stress against the external force by the molecular jet, fear of deformation or damage is reduced.
Patent JP-H11155195-A (JP)
Title: Loudspeaker system
Inventor: FUJIHIRA MASAO
IPC: H04R9/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that adversely affects the reproduction sound quality by extracting a lead wire of a voice coil from a bobbin among plural dampers placed at an interval, so as to reduce an inertial mass of a cone-shaped diaphragm. SOLUTION: A lead wire 11 of a voice coil 8a is led out from a bobbin 8 between plural dampers 7a, 7b. Then a through-hole provided to a center of a cone-shaped diaphragm 6 is fitted to the voice coil bobbin 8 and inserted until a rib 6b of the cone shaped diaphragm 6 makes contact with a mount 5a, the cone-shaped diaphragm 6 and the voice coil bobbin 8 are adhered, a ring 6b at the outer circumferential side of the cone shaped diaphragm 6 is adhered to the mount 5a of a frame 5, a gasket 10 is adhered onto the rib 6b, a jig is removed, and a cap 15 is mounted. Thus, drive signal input terminals 13a, 12a are connected directly to a voice coil lead wire terminal 13a provided on the voice coil bobbin 8.
Patent JP-H02165224-A (JP)
Title: Multiwindow color display device
Inventor: TAKEMOTO HIROSHI
IPC: G06F3/048
Filed: 1988-12-19
Abstract: PURPOSE:To reflect the update of a color definition table that a user process specifies immediately on a display surface by providing color definition tables for every plural windows corresponding to user processes. CONSTITUTION:When a user process 10 generates a color definition table element, only the corresponding color definition table 17 is updated and the contents of the color definition table 17 corresponding to, for example, an activated window 11 are reflected in a color pallet 16 at all times. Thus, the ruler of the color pallet 16 is recognized by a display device automatically to perform necessary control, so the user process 10 need not follow a special rule when using a color instantaneous changing function and the update of the color definition table that the user process 10 specifies can be reflected immediately on the display surface.
Patent JP-2001143195-A (JP)
Title: Car navigation system
Inventor: KORIYAMA TATSU
IPC: G01C21/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling a driver to easily set his/her destination of car navigation and to provide a system for enabling a center to monitor whether a vehicle in service is carrying on its job without delay. SOLUTION: This system is composed of a means which transmits GPS current position information from a vehicle to a management center, a means which transmits the latitude/longitude information on destination to a car that is adaptive to the destination via the management center according to the GPS current position information received from the vehicle and a means which operates a car navigation system of the vehicle according to the latitude/ longitude information.
Patent JP-H06166441-A (JP)
Title: Paper feeder
Inventor: ISE SATOSHI
IPC: B65H1/12
Filed: 1992-11-30
Abstract: PURPOSE:To restrict resistance at the time of drawing in/out of a paper feeding cassette, to improve operability, and to automatically fix a bottom plate to the bottom part of the paper feeding cassette when the paper feeding cassette is drawn out. CONSTITUTION:A paper feeder is provided with a cassette 60 for storing paper sheets, a bottom plate 66, which is provided in the cassette 60, and by which the paper sheets can be lifted up to the height of a feeding roller, being energized by a spring 62, a rack 103 provided on the side surface of the storage part of the cassette 60, and a wire take-up mechanism 70 interlocking with the rack 103 when the cassette 60 is to be drawn out for filling paper sheets, by which a wire 67 connected to the bottom plate 66 is automatically taken up, and by which the bottom plate 66 is lowered up to the bottom plate of the cassette 60, for the bottom plate 66 to be fixed.
Patent JP-2001144409-A (JP)
Title: Manufacturing method for wiring board
Inventor: HAYASHI TERUHISA
IPC: H05K3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a wiring board where poor insulation hard by occurs by eliminating variations in polishing on upper and lower surfaces of a wiring board assembly. SOLUTION: A through hole is opened with a drill. A wiring board 2 with a burr occurring at a through hole opening is transported by a transportation roller 8. Here, the burr on the drilling start surface surface side of through hole is polished with a polishing roll 9a on the upper surface side, and then the burr on the drilling finish surface side of through hole is removed with a polishing roll 9b on the lower surface side.
Patent JP-2001141064-A (JP)
Title: Gasket
Inventor: MATSUMOTO TOMONAGA
IPC: F16J15/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a gasket 5 for an electronic component capable of improving sealing reliability, dimensional stability, and assembling property of the electronic component. SOLUTION: The gasket 5 for an electronic component is mounted between a bottomed case 2 and a sealing plate 4 caulked to an opening of the case 2. A gasket element 6 made of a heat resistant resin material having insulating property is used for a portion as a trimming reference during caulking, and a gasket element 7 having heat resistance and chemical resistance is used for a portion requiring tightness of the caulking, portion, and both gasket element 6, 7 are integrally formed.
Patent JP-H09159816-A (JP)
Title: Color filter, black matrix, paste and liquid crystal display device
Inventor: NOMURA HIDESHI
IPC: G02B5/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To keep in excellent a bonding between a colored film and a substrate even if a resin content is relatively low and to prevent a deterioration of strength to suppress a generation of crack by incorporating a specified amount of aluminum in a picture element consisting essentially of a pigment and a matrix resin. SOLUTION: In a color filter having three color picture elements of R(red), G(green) and B(blue), an amount of an aluminum incorporated in at least one picture element among the R(red), G(green) and B(blue) picture element being the picture element consisting essentially of the pigment and a matrix resin is kept in 0.01-10wt.%. By incorporating the aluminum in the colored film in such a way, a bonding property is improved, and the crack is hardly caused on the colored film when the film is exposed to water or an org. solvent. Further, the content of the aluminum is 0.05-5wt.% preferably, 0.1-2wt.% more preferably and 0.2-1wt.% moreover preferably.
Patent JP-H10159370-A (JP)
Title: Building
Inventor: MASUDA MITSURU
IPC: E04B1/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make them noninfluential from scattering of a medicine to frame materials of a medicine handling facility, and facilitate repair and remodeling by arranging a wall body by stretching a face plate on the indoor side of a frame material for a wall, and arranging a roof body by stretching a face plate on the indoor side of a frame material for a roof. SOLUTION: Since respective frame materials 3 and 7 for a wall and a roof being a backing of a wall body 2 and a roof body 6 are arranged outdoors, they are not influenced by an acid or the like even when they are used in a medicine handling facility of a plating factory. In this case, external appearance may be secured by sticking a decorative body or the like to the outdoor side of the frame materials 3 and 7, and corrosion preventive processing against chlorine gas is performed on inside surfaces of respective face plates 8 of the wall body 2 and the roof body 6. When a medicine is scattered on a floor surface by covering a floor body surface with FRP, a medicine discharging recessed place or the like is arranged in a part of a floor body, and the floor surface is protected, and the service life of a building can be lengthened.  A downward opening ventilating port 11 is arranged over the total length of an eaves side end part of the roof body 6, and the inside of the building is ventilated. Therefore, a work environment in the plating factory can be improved.
Patent JP-H06156500-A (JP)
Title: Container with handle
Inventor: AKUTSU MASAO
IPC: B65D23/10
Filed: 1992-11-30
Abstract: PURPOSE:To increase strength of engagement of a handle to a container body by a method wherein a projection formed on a rearside of the handle is constituted of a main engaging projection which comprises of a plate part shaped in an inverted triangle. CONSTITUTION:A subsidiary engaging projection B is formed of support parts 6-2 and 6-3 rising up from a rear plate 6-1 of a handle 6, and subsidiary plate parts 6-4 and 6-5 extending integral with the support parts 6-2 and 6-3 in a direction to cross the rising direction of the support parts 6-2 and 6-3. On the other hand, a main engaging projection A is formed of support parts 6-6 and 6-7, and plate parts 6-8 and 6-9 extending integral with the support parts 6-6 and 6-7 in a direction to cross the rising direction of the support parts 6-6 and 6-7 and shaped into an inverted triangle with one corner directed downward. The support part 6-6 and 6-7 is formed of a vertical plate support and a lateral plate support to cross it at right angles, so that they can form a cross. An upper part of the plate parts 6-8 and 6-9 protrudes from an upper part of the support parts 6-6 and 6-7, and a triangle reinforcement rib 6L is provided on the protruding part. As the plate parts 6-8 and 6-9 are formed in an inverted triangle, molding material of a container is easy to flow deeply in the vertical direction, whereby the strength can be increased.
Patent JP-H11154299-A (JP)
Title: Road data updating system and on-vehicle road restriction detecting device suitable for the same
Inventor: KOBUCHI MASAMI
IPC: G01C21/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To allow plural vehicles and an information center to quickly and easily recognize changes in road restrictions so as to let them utilize the revised information. SOLUTION: On-vehicle terminal equipment 5 mounted on each vehicle 4 stores restricting data concerning road restrictions and estimates the occurrence of restriction changes based on the restricting data and the running condition of his(her) own vehicle. For example, when running not in accordance with the restricting data or when a schedule route is not actually followed, a probability of restriction change occurrence is high. Change information indicating an estimated restriction change is transmitted from the vehicle 4 to the information center 1. The information center 1 holds road data which is updated based on change information transmitted from the plural vehicles 4. The information center 1 properly distributes updating data to the respective vehicles 4 with a broadcasting station 2, etc.
Patent JP-H03182043-A (JP)
Title: Rare gas cold cathode discharge tube
Inventor: HATTORI SHINJI
IPC: H01J61/33
Filed: 1989-12-11
Abstract: PURPOSE:To increase light quantity with plural rare gas cold cathode discharge tubes arranged by composing an auxiliary electrode, provided on a tube wall for leading electric discharge, with a transference electrode, and making the cross section shape of the discharge tube other than that of a circle. CONSTITUTION:The cross section shape of a discharge tube is made a triangle shape, and a transference electrode 6 is fitted to the top of the triangle shape to lead a positive column 1. Turning the top, to which the transference electrode 6 is fitted, to a manuscript 7 side to be illuminated causes the light, transmitted the transference electrode, to illuminate the manuscript 7. Here the transference electrode 5 uses transparent conductive adhesive. Thus illumination light quantity can be increased by arranging many rare gas cold cathode discharge tube in small volume.
Patent JP-H04192127-A (JP)
Title: Optical disk device
Inventor: SASAKI TAKESHI
IPC: G11B7/09
Filed: 1990-11-27
Abstract: PURPOSE:To promote the reliability of read-after-write by adding an offset to a focus error signal by a 2nd laser of a semiconductor laser array for recording with a 1st laser and reproducing with the 2nd laser and focusing the 1st laser beam on a medium. CONSTITUTION:Laser light 2 from the laser array 1 is separated into the recording laser beam 7 and the reproducing laser beam 8, and they are converged in their different spots on the same track. The laser beam 8 reflected by the medium surface is received by a 6-divided sensor 11, and a servo signal and an information signal 21 are obtained. The focus error signal 23 from the sensor 11 is connected to an offset adding circuit 14, where an offset is added to the signal only at the time of recording data. An offset adding data when the information signal 21 becomes max. is stored by a processor 17, and at the time of recording, an offset amt. is decided based on this stored value. By this method, a focusing servo for the laser beam 7 at the time of recording data is performed.
Patent JP-H11163167-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO AKIRA
IPC: H01L21/8246
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To realize reduction in the exclusive photolithographic and ion- implantation processes for forming drainover-regions or offset regions for a high-withstand voltage field-effect transistor by an ion-implantation into the drainover-regions or drain offset regions for forming the field-effect transistor in a mask ROM process. SOLUTION: Drainover-regions 204 or offset regions for a high-withstand voltage field-effect transistor are formed simultaneously by ion-implantation for controlling the threshold of a fielde-effect transistor in a memory cell. Thereby, the exclusive photolithographic and ion-implantation processes for forming the drainover-regions or offset regions are eliminated, whereby the number of processes for manufacturing a semiconductor device can be decreased.
Patent JP-H10158571-A (JP)
Title: Coating material for acrylic resin-based plastic
Inventor: SAIKI YOSHITO
IPC: C09D133/14
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material for a specific acrylic resin-based plastic, capable of preventing stain of clothing caused by contact, by application to a deteriorated printed coated film, removing stain by dissolving the stain in a weakly alkali solution and eliminating in the case of sticking the stain to a repaired coated film, restoring and protecting by recoating. SOLUTION: This coating material for an acrylic resin based plastic has 10,000-50,000, preferably 20,000-40,000 number-average molecular weight, -10 to 100 deg.C, preferably -10 to 50 deg.C glass transition temperature and 50-200, preferably 50-170, more preferably 70-150 acid value, is soluble in an alkali and is composed of a copolymer of a mixture of an α,β-unsaturated monomer containing at least one of an ultraviolet light absorber-based monomer and a light stabilizer-based monomer.
Patent JP-2000129683-A (JP)
Title: Method for greening slope
Inventor: YAMAMOTO MASANOBU
IPC: E02D17/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To restore existing vegetation by easily utilizing soil existing on a slope before construction work corresponding to site conditions such as shape of the slope, thickness of a surface soil layer. SOLUTION: Compressed air is blown off against a slope 1 to remove fallen leaves 4 existing on a surface soil 2, and thereafter compressed air is blown off or water pumped up from a reservoir 5 provided at a toe of the slope 1 is sprayed on the slope 1 to scour it. The surface soil 2 obtained by scouring the slope 1 is then stored in the reservoir 5. And muddy surface soil 2a formed in the reservoir 5 is laid over a newly formed slope 1a or filled into pockets provided on the slope 1a to effect vegetation.
Patent JP-H04192109-A (JP)
Title: Transducer device for converting information signal and information signal recording and reproducing device using this transducer device
Inventor: KURODA MASAYUKI
IPC: G11B5/58
Filed: 1990-11-27
Abstract: PURPOSE:To allow high-accuracy tracking by providing a function to finely move a transducer. CONSTITUTION:Detecting electrodes 10, 13 and driving electrodes 11, 14 are successively and respectively disposed form the free end mounted with the transducer 26 on the outside surface of a 1st mechano-electro conversion element 3 and on the imide surface of a 1st mechano-electro conversion element 4. Namely, these electrodes are preferably provided near the 2nd mechano-electro conversion element 16 or right above the elemen 16 in ordre for the vibration of the 2nd mechano-electro conversion element 16 and the displacement quantity of the transducer 26 to be sensibly detected. Further, common electrodes 12, 15 are formed as patterns on the inside surface of the 1st mechano-electro conversion element 3 facing the 1st mechano-electro conversion element 4 and the outside surface of the 1st mechano-electro conversion element over the etire surface thereof. The high-accuracy tracking is executed by adding the functions to finely move the transducer 26 in such a manner.
Patent JP-2000133584-A (JP)
Title: Exposure method
Inventor: AMAMIYA MITSUAKI
IPC: H01L21/027
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy or the degree of resolution of an aligner through a method, wherein the error of formation of a mask pattern is equalized by performing an exposing operation by changing the interval between a mask and the material to be exposed, and the exposure operation is performed by overlapping the material to be exposed on the region to be exposed. SOLUTION: A membrane 11 is formed of a material of high X-ray transmittance and an X-ray absorbing body 12 is formed by tungsten and molybdenum, etc. A diffraction grating-shaped pattern is formed on the membrane 11 by an X-ray absorbing body 12, and a fine pattern mask 10 is formed. At this point, the fine pattern is formed by providing the quality and thickness of the material of the X-ray absorbing body 12, and the interval, etc., of the mask 10 and the material to be exposed when an exposing operation is performed, and the region to be exposed is irradiated with the X-rays are by changing the interval between the mask 10 and the material to be exposed, when the exposing operation is performed. As a result, a microscopic line pattern is exposed with high contrast, and the accuracy of exposure and the degree of resolution can be improved.
Patent JP-2000134655-A (JP)
Title: Information receiver
Inventor: SAWAI TOSHIKAZU
IPC: H04W84/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an information receiver capable of obtaining information desired to be recognized and saving power consumption. SOLUTION: Upon judging that it is the distribution time band of local information, an information provision channel is switched corresponding to the arrival time period of a self frame and the information is received and stored by the switched information provision channel. When no more receivable information provision channel is present, an individual calling channel is automatically restored and an individual calling standby state is attained. Thus, the information desired to be recognized is obtained and the power consumption is economized.
Patent JP-H10156812-A (JP)
Title: Manufacture of panel
Inventor: MATSUNAGA KOICHI
IPC: B28B7/16
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To surely produce a panel free from defective appearance due to residual bubbles by brushing an uneven rising surface of a form and deaerating bubbles entrained in the surface. SOLUTION: A part of a rising surface 11 is brushed with a brush 3. In this way, since bubbles left in the uneven pattern part of the surface 11 are scraped off, the bubbles 20 left on the surface 11 is to be deaerated. On this occasion, the brush 3 to be used is an electrically driven article in which a bristle-planted rod body 32 is formed to protrude from an apparatus main body 31, and the rod body 32 oscillates. With the bristle 33 part of the rod body 32 contacted with the surface 11, by moving the brush 3 in parallel over the entire surface 11 in the longitudinal direction of a form 1, brushing is done.