baber/WOPTO huggingface dataset:
Patent JP-H11185266-A (JP)
Title: Biaxial actuator, optical pickup and optical disk device
Inventor: MORO SHUJI
IPC: G11B7/09
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin structure with a simple constitution and to prevent the optical axis falling of an objective lens especially during tracking. SOLUTION: This actuator 30 is provided with a holding member 31 for holding an objective lens 22 to be moved in a biaxial direction, magnets 33 and 34 arranged in movable parts including the objective lens 22 and the holding member 31, focussing and tracking coils 37 and 36 arranged in fixed parts so as to face the magnets 33 and 34, and a yoke 38 related to the magnets 33 and 34 and the coils 36 and 37. Of the magnets 33 and 34, tracking magnets 33 are attached to both side faces in the tracking direction of the holding member 31, and tracking yokes 38a and 38b are arranged in the outside so as to face the tracking magnet 33.
Patent JP-H11184055-A (JP)
Title: Image forming method
Inventor: MORITA NAOKO
IPC: G03C7/42
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method applicable to the conventional silver halide color photographic sensitive material for photographing superior in storage stability with the lapse of time and the good image forming easy method. SOLUTION: The silver halide color photographic sensitive material contains a coupler and silver halide and a binder on a support and it is imagewise exposed and processed with a developing solution containing a color developing agent and then, processed by overlaying the fixing material on the photosensitive layer so as to oppose the photosensitive layer of the photosensitive material to the fixing layer of the fixing material, and a color image is formed by dissolving a part or the total part of the silver halide.
Patent JP-2001162682-A (JP)
Title: Laser-marked resin molding and its production method
Inventor: TANAKA SHUSUKE
IPC: B29C59/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which is excellent in abrasion resistance and on which a black mark having a deep, clear, lacquer-black feel appears and a method for producing the molding. SOLUTION: The resin molding of a transparent or translucent thermoplastic resin is irradiated with laser beams to a mark part in the molding. In the laser- marked resin molding, the mark part is formed in the shape of a mirror image of a prescribed shape on the back opposite to the appearance surface of the molding, and the prescribed shape can be discerned visually from the appearance surface side.
Patent JP-H07197043-A (JP)
Title: Method for separating solid from circulating water in coal gasification plant
Inventor: MOGI MASAO
IPC: C10J3/52
Filed: 1993-12-29
Abstract: PURPOSE:To efficiently separate solid matters from circulating water in a coal gasification plant with a small apparatus without causing clogging. CONSTITUTION:Water used for cooling and washing in a coal gasifier 4 is led to a liq. cyclone 14, where solid matters are separated from the water. The obtd. water contg. no solid matter is recycled to the gasifier 4 to be used for cooling and washing. The solid matters separated from water in the cyclone 14 are mixed into a coal slurry to be supplied to the gasifier 4.
Patent JP-H0699065-A (JP)
Title: Filler for water purifier
Inventor: TSUMURA TAKAYUKI
IPC: C01B31/08
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a filler high in the removability of trihalomethane particularly chloroform contained in water, capable of being effectively used for a domestic water purifier or the like by using a fibrous active carbon having a specified specific surface area, a specified cumulative pore volume and specified cumulative pore volume ratio. CONSTITUTION:This filler is composed of the fibrous active carbon having >=800m<2>/g specific surface area, >=0.20cc/g cumulative pore volume occupied by a narrow pore having <=9Angstrom  pore radius message by the steam adsorption method and >=50% ratio of the cumulative pore volume occupied by the narrow pore having >=9Angstrom pore radius measured by the steam adsorption method to the cumulative pore volume occupied by a narrow pore having <=100Angstrom  pore radius. And av. fiber diameter of the fibrous active carbon is 5-30mum and the fibrous active carbon is stuck to each other by an adhesive. Thus, high removability of trihalomethane particularly chloroform in water is attained and is exhibited even when the conc. of trihalomethane in water is several tens ppb.
Patent JP-H11185753-A (JP)
Title: Nonaqueous electrolyte lithium secondary battery
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous lithium-ion secondary battery with oxide negative electrodes having excellent charging and discharging capacity and excellent high-rate discharging efficiency. SOLUTION: In the nonaqueous lithium-ion secondary battery composed of positive electrodes made of lithium containing transition metal composite oxide, negative electrodes including lithium includible metal oxide grains, and a nonaqueous electrolyte, the metal oxide grains of the negative electrodes are characterized in that they are composite grains formed by coating conductive inorganic material thin film on the surfaces of the grains made of metal composite oxide.
Patent JP-2001165548-A (JP)
Title: Electronic warming and refrigerating cabinet
Inventor: FUJINO HITOSHI
IPC: F25D11/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic warming and refrigerating cabinet having much smaller noise while maintaining a radiating effect by an external fan. SOLUTION: When a temperature in the cabinet drops and arrives at a first control temperature t1 at a cooling operation time, a power supplied to the external fan 21 is lowered. As the temperature in the cabinet further drops, the power supplied to the fan 21 is gradually lowered. Thus, the rotation of the fan 21 is suppressed as much as possible without lowering the radiating effect by the fan 21 and the noise is suppressed. The unnecessary rotation of the fan 21 is suppressed by stopping the fan 21 at a heating operation time.
Patent JP-H07195269-A (JP)
Title: Pretreatment method of resinoid bonded wheel
Inventor: ONO TOKUYUKI
IPC: B24B53/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a pretreatment method that consists of two truing and dressing processes necessary at the time of using a resinoid bonded wheel being available in a grinding machine or the like and containing a diamond abrasive grain or CBN abrasive grain, rounding off them as one process. CONSTITUTION:This is a pretreatment for a resinoid bonded wheel A with an abrasive grain layer 4 made up of holding abrasive grains consisting of diamond or CBN with a binder being composed of resinoid bond. Before grinding operations by this resinoid bonded wheel A, a copper block 6 is ground by this wheel A. With the copper block 6 ground by it, the excessive abrasive grain layer 4 or the wheel A is shaved off, while abrasive grains are projected out of the layer 4.
Patent JP-H11171627-A (JP)
Title: Hydration coagulating type waterproof composition
Inventor: HASHIMOTO TAKAYUKI
IPC: C04B111/27
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof composition excellent in crazing follow-up properties and shear strength by compounding a hydraulic cement alone or a mixed powder thereof with a filler with a synthetic resin emulsion having a specific glass transition temperature. SOLUTION: This hydration coagulating type waterproof composition is obtained by compounding 100 pts.wt. of a hydraulic cement such as a normal Portland cement, a highly early strength Portland cement, a super highly early strength Portland cement, a blast furnace cement, a fly ash cement or an alumina cement alone or a mixed powder thereof prepared by adding a filler such as calcium carbonate powder, silica sand, fly ash or talc in an amount of 0-300 pts.wt. based on 100 pts.wt. of the cement thereto with 100 pts.wt. of a synthetic resin emulsion having a glass transition point (Tg ) within the range of -30 to -20 deg.C and a resin solid content within the range of 25-70 wt.% such as an acrylic, an ethylene-vinyl acetate-based or an SBR-based one. Components added to a cement mortar such as an antifoaming agent, a thickener or a plasticizer, as necessary, can be added thereto.
Patent JP-2001168487-A (JP)
Title: Jumper element
Inventor: TATSUKUCHI MIKIO
IPC: H01R11/01
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a jumper element that can secure sufficient power or current capacity, and at the same time can be easily mounted onto a printed circuit board. SOLUTION: A jumper element 10 is composed by the same metal plate piece, and both end parts 11 and 12 are formed on nearly the same plane, its middle part 13 is flexed so that a level difference is provided.
Patent JP-2001162633-A (JP)
Title: Method for manufacturing cast film
Inventor: TAGAMI MASAKATSU
IPC: C08J5/18
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cast film capable of preventing the wind-wrought pattern caused by drying hot air and capable of minimizing surface abnormality such as a streak or the like generated by the abnormality of a coater head. SOLUTION: In a method for manufacturing a cast film by casting a solution, a resin solution is applied to a support and the coated support is allowed to stand for a time T satisfying formula (1) [wherein T is a time (min) and ηis viscosity (poise)] at an atmospheric temperature wherein the vapor pressure of the solvent of the resin solution becomes 20-100 mmHg in such a state that a wind velocity is 0.1-3.0 m/sec.
Patent JP-H09172900-A (JP)
Title: Grader of hen's egg or the like
Inventor: NANBU KUNIO
IPC: G01G11/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a grader capable of readily mixing and grading plural divisions based on physical properties of articles and grading articles according to various sale forms. SOLUTION: This grader 1 of hen's egg, green pepper, etc., is equipped with a division setting means 3 for setting plural divisions based on weight of green pepper 2, etc., a gathering unit setting means 4 for setting gathering unit defined by a specific division and gathered as one package, plural gathering means 5 for gathering green pepper 2, etc., every gathered unit, a detection means 6 for detecting physical properties of green pepper 2, etc., a deciding means 7 for deciding division of green pepper 2, etc., based on detected result due to the detection means 6 and division set by the division setting means 3 and deciding the gathering means 5 to be gathered based on gathering unit set by the gathering unit setting means 4 and a distributing means 8 for distributing the green pepper 2, etc., to the gathering means 5 based on the decided result due to deciding means 7.
Patent JP-H09174180-A (JP)
Title: Manufacture of flat foil corrugated with micro-waves (ripples) for metal honeycomb body
Inventor: USUI MASAYOSHI
IPC: F01N3/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide efficient and economical manufacture of flat foil corrugated with micro-waves (ripples) being an useful structural member of metal honeycomb-body to carry catalyst for purification of exhaust gas. SOLUTION: In the manufacture of the flat foil corrugated with the micro- waves (ripples) as the structural member of metal honeycomb body to carry the catalyst for purification of exhaust gas, when a long length flat foil is sent toward lengthwise direction and passes through a pair of upper and lower corrugation forming roll, a flat foil is passed through at least two or more corrugated stations (S=S1 +S2 +......Sn ; n is 2 or more integer) forming corrugations toward width direction (perpendicular direction to the lengthwise direction of the long-length flat foil), and two or more corrugated stations (S=S1 +S2 +......Sn ;  n is 2 or more integer) as well so that tooth profile configuration of corrugation forming roll at each corrugated station may be constituted so as to change pitch width successively from large ones to small ones, and the micro-waves (ripples) are made form toward width direction.
Patent JP-H11236080-A (JP)
Title: Heat-insulation container
Inventor: SHIMONO TOSHIAKI
IPC: B29C57/12
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To make an outer appearance good and eliminate an incongruous feeling and injury at an open edge, by having a curved-cross-sectional curl contiguous with an annular flange that is contaguous with the open edge of a bottomed cylindrical part whose body wall extends from a bottom wall and that projects outward in the direction of the diameter of the open edge, and by forming annular flat part on the external surface of the annular flange. SOLUTION: By having an annular flat part 41 on the external surface of an annular flange 4, it is used as a fusion bonding face to which a lid is fusion bonded under heat, and hermetic sealability is surely maintained by an increase in fusing area. The thickness T3 of a body wall 3, the thickness T1 of the annular flange 4, and the thickness T2 of a curl 5 are equal. The curl 5 is formed so as to have a curved cross-section and is recessed inward as a whole from the peripheral edge of the annular flange 4, and the whole of a main part 52 and end edge part 51 is curled inward. A layer of stagnant air in a space S, made around an open edge 11 by the curl 5 and annular flange 4, exhibits heat resistance, which makes it difficult to transfer the temperature of hot contents to the surface of the curl 5.  It eliminates an incongruous feeing and a danger of injury at the open edge, and the heat sealability is safely and surely maintained in the fusion bonding to the lid.
Patent JP-H06171763-A (JP)
Title: Article taking-out device
Inventor: TONEYAMA ETSUHISA
IPC: B65G47/82
Filed: 1992-12-08
Abstract: PURPOSE:To provide an article taking-out device which can speedily carry out the taking-out of articles from an article accommodation part and the taking-out of the article outside and whose dimension is reduced as a whole. CONSTITUTION:An article taking-out device is equipped with article accommodation parts 2 and 3 for accommodating a plurality of lunch box shaped articles 1 in a piled state, article taking-out mechanisms 4 and 5 for taking out the article 1 from the lower parts of the article accommodation parts 2 and 3 and dropping the article 1 downward, and a hopper shaped article discharge part 6 which is arranged slantly below the article taking-out mechanisms 4 and 5 and stores the taken-out article at a position permitting the taking-out from outside. Further, a horizontal belt mechanism 7 for transporting articles which is equipped with a relatively wide belt whose one edge part is arranged over the edge part of the hopper shaped article discharge part 6 and the other edge part is arrange under the article taking-out mechanisms 4 and 5 is provided.
Patent JP-H10258304-A (JP)
Title: Method for rolling strip and device therefor
Inventor: SEIDEL JUERGEN
IPC: B21B37/28
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To achieve improved flatness of a strip even under extreme edge conditions by optimum presetting. SOLUTION: On one hand, the target non-flat shape over the entire width of this strip is set and, on the other hand, the nonflat shape which is actually achieved here is detected, the difference is calculated by comparing with a prescribed flat shape and this difference is made so as to become the min. value as small as possible using an adjusting member. A device therefor is provided with work rolls 10, 11, work roll bending devices 13, means for inclining the work rolls and back-up rolls 9 in a state of pairs, zone cooling part 15 for the work rolls, thermal shield parts 18, heating parts for strip edges and cooling parts 16 for strip edges before, inside or after the finish rolling line and lubricating devices for strip edges in the inside of the finish rolling line.
Patent JP-H10172304-A (JP)
Title: Headlight for vehicle
Inventor: MIYAZAWA KENJI
IPC: F21S8/10
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp-equipped headlight for a vehicle having a configuration which can improve the efficiently of installation work of a lighting circuit case in a lamp body and control a cost of a light fixture to be low. SOLUTION: Installation of a lighting circuit case 28 in a lamp body 12 is performed by sliding/fitting a pair of flanges 40a formed on the lighting circuit case 28 to a case engaging part with comprises a pair of L-shaped hooks 12B formed on an undersurface of a bottom part 12a of the lamp body 12 through accessing from a back side of the case engaging part. With this configuration, it is intended that an installing structure is simplified, an installation work is made easy, and a cost of the light fixture is reduced compared to the case where the above installation is done only by screw-on fixing. Moreover, since the lighting circuit case 28 is held to a lamp body not by points, as is the case of screw-on fixing, but by lines or planes, sufficient strength can be achieved.
Patent JP-H10168808-A (JP)
Title: Screed device for asphalt finisher
Inventor: FUKUCHI KAZUHIKO
IPC: E01C19/48
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To avoid paving compound quantity from becoming less on the right and left end areas of a road when the road is paved with asphalt compound using an asphalt finisher. SOLUTION: An end screed device 8, which is provided with an extension/ auxiliary screed device adjoining thereto, is provided with an inclined side 9b, which is inclined outward to the right and left more at the lower part than the upper end overlapping 9 in a plan view, and a movable side plate 10 provided in a movable manner with respect to the inclined side 9b, while a lower part 10a of the movable side plate 10 is positioned more outward and downward than the right and left ends of the end screed plate 9b. A compound narrow- down plate 9e, which is inclined with its front high and rear low further at the front than the end screed plate 9d and extended from the inclined end to the front end of the end screed plate 9d, is formed.
Patent JP-2000168442-A (JP)
Title: Backward monitoring device for vehicle
Inventor: SHIN AKIHIRO
IPC: G06T7/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of wrong alarm by accurately recognizing a moving article approaching the own-vehicle even at the time of turning operation. SOLUTION: A camera 2 takes a picture of the rear of a vehicle, and an optical flow computing unit 6 computes a moving article as an optical flow, and a turning vector computing unit 7 computes the turning vector on the basis of the yaw rate obtained by a yaw rate sensor 4 and the car speed detected by a car speed sensor 3, and the turning vector is subtracted from the moving vector of the optical flow so as to compute the approaching vector.  Direction and speed of the approaching article approaching the own-vehicle is recognized on the basis of the computed approaching vector, and real approaching condition of the following vehicle is recognized even at the time of turning operation, and the wrong recognition of a static article as a moving article is eliminated so as to eliminate the generation of the wrong alarm while accurately recognizing the moving article approaching the own-vehicle even at the time of turning operation.
Patent JP-2001168855-A (JP)
Title: Encryption key generator, encryption/decoding device and encryption key generating method, encryption/ decoding method, and program service medium
Inventor: WATANABE KOICHIRO
IPC: G06F21/44
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an encryption/decoding device that can selectively use living body information or a character string to generate an encryption key and a decoding key, thereby attaining encryption and decoding processing. SOLUTION: This encryption/decoding device is provided with both a living body information entry means and a character string entry means, so as to generate a key used for encryption and decoding by using a living body code generated only from living body information or from an intermediate code generated from a character string. A user can selectively enter the living body information or the character string. Moreover, the encryption/decoding device is configured such that the key is generated on the basis of a code resulting from combining one set of living body information and one character string or a code resulting from optionally combining a plurality of sets of living body information and a plurality of character strings, so as to generate codes of numerous kinds thereby realizing encryption/decoding processing of data with high security.
Patent JP-H06173835-A (JP)
Title: Engine ignition controller
Inventor: ISHIGAMI HIDETOSHI
IPC: F02P11/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide an engine ignition controller which can prevent operation of an ignition circuit just after an ignition switch is set ON. CONSTITUTION:A primary side electric power supply line 50 and a secondary side electric power supply line 58 are placed in conductive state by a delay circuit 76 after the lapse of a certain time (approximately 2m sec) from the time when an ignition switch 52 is set ON. As a result, the primary side electric source line 50 and an ignition circuit 37 are made mutually conductive after the lapse of the certain time. Current flow to the ignition circuit 37 is blocked by the delay circuit 76 and a second transistor 72, during the time necessary for startup of a microcomputer 56, and even if a first transistor 64 is set OFF by a low-level signal before the startup of the microcomputer 56, ignition of an ignition plug 23 is stopped.
Patent JP-H10159308-A (JP)
Title: Architectural plate
Inventor: WATANABE SHINYA
IPC: E04F13/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To industrially manufacture it, simplify execution work labor at an execution work site, and obtain external appearance such as plural kinds of different blocks are arranged by forming plural brick stacking-shaped projecting parts on a base board surface, and forming colored coating film layers different in the layer number on these projection part surfaces. SOLUTION: Projecting parts 2a to 2c of an architectural plate 1 are formed in different heights of three stages, and colored coating film layers, which have three layers 3a to 3c in the highest projecting part 2a, two layers 3b and 3c in the second highest projecting part 2b and a single layer 3c in the lowest projecting part 2c in the layer number of colored coating film layers formed on surfaces of its projecting parts, are formed.  In this way, when they are formed so that not only the layer number of colored coating film layers formed on the surfaces of the projecting parts is made different but also the layer number of colored coating film layers formed on surfaces of the projecting parts of the same height becomes the same, besides a three- dimensional feeling by a height difference in the projecting parts, a three-dimensional feeling of the projecting parts is emphasized further since color tones of the colored coating film layers exposed from the surfaces of its projecting parts are synchronized with each other.