baber/WOPTO huggingface dataset:
Patent JP-H11179753-A (JP)
Title: Resin molding and automotive component attached with this molding
Inventor: NODA HOZUMI
IPC: B29C45/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To secure rigidity by formation of a thick core material by providing the core material made of an injection molding material containing a dicyclopentadiene integrally molded with a rear surface of a skin material as a main component, thereby eliminating an adverse influence of an injecting pressure of the molding material to the skin material. SOLUTION: A skin material 15 is set in a split mold so that a solid skin layer 11 is directed toward a molding surface of the one split mold, and an injection molding material containing a dicyclopentadiene as a main component is injected in a cavity via a gate provided at the other split mold, and hence an instrument panel 9 molded integrally with a core material 17 on a rear surface of the material 15 (foam layer 13) is obtained. Thus, since the material 17 is constituted by the molding material containing the dicyclopentadiene as a main component having extremely excellent low density and flowability, it can be injection molded at a low injection pressure, and material 15 is not damaged by the injection pressure to prevent damage of the material 15.
Patent JP-H05160426-A (JP)
Title: Semiconductor light receiving element
Inventor: KUSAKABE ATSUHIKO
IPC: H01L31/10
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a high-speed response characteristic and a low distortion characteristic of a semiconductor light receiving element, by enabling an n<-> light absorbing layer to be thin and have a low concentration, and by preventing an electric field from being distorted due to carriers generated when inputting intensive light. CONSTITUTION:An n-InP buffer layer 2, an n<->-InGaAs light absorbing layer 3 having a layer thickness not larger than 2.0mum and an enough low concentration, an n<+>-InGaAs thin light absorbing layer 4 having a thickness of about 0.1mum, and an n-InP window layer 5 are epitaxially grown in succession on an n<+>-InP substrate 1. Then, a p<+>-InP region 6 is formed by a diffusion. Therefore, when forming a pn junction, since the diffusion speed in n<+>-InGaAs layer 4 is one-third of that in the window layer 5, the controllability of the diffusion depth is improved. Also, the light absorbing layer 3 is prevented from being turned into a p-type layer, and the capacity of a semiconductor light receiving element can be prevented from increasing.
Patent JP-H06203289-A (JP)
Title: On-vehicle video recorder
Inventor: KISO KOJI
IPC: G08G1/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the convenience of use by successively displaying photographed images in the past and reproducing them in a short time while recording images. CONSTITUTION:Video signals photographed by a television camera 1 are A/D converted by an A/D converter 2, inputted to a field memory 3 and continuously stored. The field memory 3 outputs time delayed image signals just for the number of plural stored images, and this output image signal is formed on one still picture through a still picture generator 4. Afterwards, D/A conversion is performed at a D/A converter 5, and images in the past under running are successively displayed on a monitor 8.
Patent JP-2001167539-A (JP)
Title: Magnetic disk unit
Inventor: KATSUTA ATSUSHI
IPC: G11B21/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk unit which has an actuator with high rigidity. SOLUTION: The magnetic disk unit positions its magnetic head by applying a driving force to a carriage holding the magnetic head; and eccentrically machined parts 16 at two places of a joining hole 15 of the carriage 7 to which a pivot bearing is fixed come into contact with the pivot bearing 6 and are given curvature having a diameter more than twice as large as the diameter of the hole in which the pivot bearing 6 is put. Consequently, burrs are eliminated and the rigidity is increased to position the magnetic head fast with high precision.
Patent JP-H11179735-A (JP)
Title: Mold for molding shaped film for molding polyester decorative sheet and method for molding shaped film
Inventor: OKABE TOSHIO
IPC: B32B33/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a shaped film which provides a polyester decorative sheet which extremely precisely reproduces the wood surface of a natural wood and a method for molding the shaped film. SOLUTION: A thermosetting sheet molding compd. 14 is placed on the surface of a natural wood manuscript and is press-molded to obtain the first mold 1 for molding with a surface uneven pattern being a reversal of the grain pattern of wood of the surface of the natural wood manuscript and a thermosetting sheet molding compd. 14 is placed on the surface of the first mold for molding and is press-molded to obtain the second mold for molding with the same uneven pattern being a reversal of the grain pattern of wood of the first mold 1 for molding and a thermoplastic sheet is press-molded by using the second mold for molding to mold a shaped film for molding a polyester decorative sheet.
Patent JP-H07203083-A (JP)
Title: Radio telephone set
Inventor: HARADA KENJI
IPC: H04W88/02
Filed: 1993-12-30
Abstract: PURPOSE:To perform radio telephone communication without limiting the usable terminal. CONSTITUTION:When a magnetic card 2 which stores the subscriber individual data such as ID numbers and individual code number in an information storage part 17 into a magnetic card mounting part 15, data are read by a magnetic card reading part 16 and are sent to a logic control part/storage part 10. The part 10 displays messages on a display part 11. An operator inputs a code number by a key control part 14. When they are matched, the subscriber individual data are used to connect radio telephone.
Patent JP-H05163635-A (JP)
Title: Pile-like carpet and its production
Inventor: KACHI SHIGEYUKI
IPC: D03D27/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a pile-like carpet having characteristics of handle and volume feeling and suitable as an entrance mat, kitchen mat, lug, etc., by directly setting a fringe yarn on the base cloth by sowing, etc. CONSTITUTION:A yarn 1 or plural kinds of yarns or plural colored yarns 1 consisting of a fiber such as cotton, acryl, vinylon, nylon, polyester, olefin or rayon fiber are regularly or irregularly arranged in parallel and as necessary in zigzag direction and the central part or vicinity thereof is fixed by sowing, etc., and then as necessary, loop end part is cut to form a fringe yarn rich in variety. The fringe yarn is arranged in plural rows on the base cloth and fixed by sowing to provide pile-like carpet in which the fringe yarn is set in pile state on the base cloth.
Patent JP-H07198038-A (JP)
Title: Sliding member
Inventor: HIROSE KENJI
IPC: F16J1/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide a piston pin having sliding areas excellent in seizure resistance and a press-fitted area made high in strength. CONSTITUTION:In a piston pin 6, sliding areas A1, A2 supported by the pin holes 4, 5 of a piston 1, and a press-fitted area B press-fitted into the small end hole 8 of a connecting rod 7 are formed of the Fe crystal aggregate 10 of body-centered cubic structure. The abundance ratio S of (hhh) oriented Fe crystals 11 with the face (hhh) in Miller indices turned toward the inner surface of the pin holes 4, 5 and small end hole 8 in the aggregate 10 is S>=40%. The (hhh) oriented Fe crystals 11 in the sliding areas A1, A2 are pyramid shape Fe crystals 12 in order to make oil holding performance desirable, and the (hhh) oriented Fe crystals 11 in the press-fitted area B are column like Fe crystals with the end face 13 adhering closely to the inner surface of the small end hole 8 in order to attain high strength.
Patent JP-H06179460-A (JP)
Title: Container for liquid and planar passage member
Inventor: SASAKI YASUYUKI
IPC: B65D33/36
Filed: 1992-12-07
Abstract: PURPOSE:To provide a container for liquid consisting of a bag of a flexible sheet material which is easy to handle in transportation or the like and out of which liquid contents held inside can mostly be discharged by suction. CONSTITUTION:A container for liquid is formed in accordance with a constitution in which to one side 2A of a gusseted bag 2 a planar passage member 5 having a plurality of projections 5b on one side of a planar plate 5a and through holes 5c in the planar plate is attached and also an outlet mouth 3 is attached and to the opposite side 2B a planar plate 6 is attached. With this constitution, the gusseted bag 2 when filled with a material 13 takes on the shape of substantially a rectangular parallelepiped as a whole and becomes easy to handle. When the contents are sucked out from the outlet mouth, the side reinformed by the planar plate 6 descends with suction while it keeps its flat shape as it descends; the contents can be sucked out virtually uniformly from all points inside the gusseted bag and can mostly be discharged by suction.
Patent JP-H10200408-A (JP)
Title: System having loss for processing video and audio
Inventor: VINODDO MENEZESU
IPC: H03M3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an algorithm for the compression/decompression of data to be used for processing video and audio by mutually connecting simple analog circuits by generating a transform coefficient by transforming collected data, generating a quantization coefficient by quantizing this transform coefficient, and generating compressed data by encoding the quantization coefficient. SOLUTION: A compressor is provide with a transform module 22 for an analog device, a quantization module 24 for the analog device and an entropy encode module 26. The decompressor is provided with an entropy compound module 28, an inverse quantization module 30 for the analog device and the inverse transform module 32 for the analog device. Concerning the quantization of the compressor/decompressor for data, division is performed by applying an output analog voltage to a multiplier operational amplifier or an ADC is used as a quantizer. It is necessary to convert the analog output to a digital form for the entropy decode module 28 but desired quantization can be provided.
Patent JP-H04288684-A (JP)
Title: Color space conversion method
Inventor: SUTEIIBU EMU BURONSUTAIN
IPC: H04N1/60
Filed: 1991-12-12
Abstract: PURPOSE:To perform RGB-YIQ conversion by a microprocessor of 32 bits at high speed and to reduce the capacity of a lookup table. CONSTITUTION:A Y-value can be obtained by adding numbers 1, 2, and 3 of 32 bits for each of R, G, and B components by table lookup, and masking the low-order eight bits of an added value 4. An I-value can be obtained by masking the low-order 10 bits of a number 5 of 32 bits in which the added value 4 is barrel-shifted by 10 bits to the right. A Q-value can be obtained by masking the low-order 10 bits of 32 bits in which the number 5 of 32 bits is shifted by 10 bits to the right by barrel shift.
Patent JP-H05251121-A (JP)
Title: Multi-layer wiring assembly
Inventor: JIYOSEFU EI SUUIFUTO
IPC: H01R12/52
Filed: 1992-12-09
Abstract: PURPOSE: To establish an inter-layer connection in good workmanship by configuring a multi-layer wiring assembly for use in a printed circuit board, molded wire board, or flex inter-circuit connector from a strand of carbon fibers covered and distributed and including small diametric carbon fibers or metallized carbon fibers. CONSTITUTION: Continued carbon fibers, i.e., strand 13, are accommodated in a host polymer 14 followed by melting and the obtained electroconductive fibers are used as wirings. That is,a composite covering member 12 of a plurality of continuous carbon fibers, for example, having a diameter of 0.050 inch, is laid and worked for forming an electroconductive inter-connection. The positioning is made between a pair of printed circuit boards 31 and 32 installed on the oversurface and undersurface of an inter-layer connector dielectric substance base board 10, and into a through hole 17 provided there the composite covering member 12 is inserted and fixed with a laser beam. The composite member 12 is cut into a length enough to make inter-connection of conductors 30 and 33 of two boards 31 and 32.
Patent JP-2001169097-A (JP)
Title: Picture processor and picture processing method
Inventor: MATSUOKA TERUHIKO
IPC: H04N1/46
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To execute resolution conversion without color slurring, and the blotting and blurring of a color and to execute an interpolation processing corresponding to the partial feature of a picture. SOLUTION: Multivalue color picture data shown by first color space (RGB) are converted into second color space (L*a*b*) in a first color conversion processing part 4. A peripheral pixel selection part 5 selects plural peripheral pixels for using them for the operation of the pixel value of the pixel being the object of interpolation from the existed pixel at the periphery of the pixel being the object of interpolation. In a luminance relation operation part 6 and a color relation ration part 7, the color relation operation part 7 decides an operation method for operating the pixel value of the pixel being the object of interpolation based on luminance information and/or color information on the peripheral pixel. A pixel interpolation part 8 interpolates the pixel being the object of interpolation by using the decided interpolation operation.
Patent JP-H10165965-A (JP)
Title: Treatment of ammonia-containing waste solution
Inventor: TANAHASHI MASASHI
IPC: C02F1/76
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia-containing waste soln. treatment method for continuously decomposing and removing nitrogen caused by ammonia and/or a salt thereof in a waste soln. within a short time by a compact apparatus. SOLUTION: In an ammonia-containing waste soln. treatment method for decomposing and removing a nitrogen component in a waste soln. containing ammonia and/or a salt thereof, chlorine, chlorine gas or an oxidizing agent 2 is added to the waste soln. 1 in an amt. equivalent to or more than the contained ammonia component to pass the waste soln. through a reaction tower 3 having a soln. stagnation part 4 disposed in the upper part thereof and having a catalyst packed part 5 disposed in the lower part thereof as descending streams from above to continuously decompose and remove ammonia and, as a catalyst, activated carbon or zeolite can be used and, even if the concn. of ammonia in the waste soln. is high, the greater part of ammonia is decomposed in the soln. stagnation part and the reaction tower can be treated in one stage.
Patent JP-2000182716-A (JP)
Title: Electric connector
Inventor: KOZAI KAZUYUKI
IPC: H01R13/639
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electric connector having a lock means composed of a receptacle connector and a plug connector. SOLUTION: In an electric connector, an inner stopper part 130a is provided on a fitting part 110 side of a receptacle connector 100A, and a plug connector 200A is constituted of a plug connector main body 210 having a plate-shaped elastic stopper having a plug side stopper part 221a to be detachably locked on the inner stopper part 130a, and two-divided plug connector covers 230, 240 for slidably housing the plug connector main body 210. A stopper piece pressing part 232 for releasing the plug side stopper part 221a from locking of the inner stopper part 130a of the receptacle connector 100A is provided on one of the plug connector covers 230, 240.
Patent JP-H10165392-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: OSAWA TORU
IPC: A61B5/055
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance apparatus reduced in an image degradation caused by a poor phase accuracy in a detection circuit of a NMR signal. SOLUTION: A standard high frequency signal from a high frequency oscillator 8 is separated into components with a 90 deg. phase error by an orthogonal phase-distributor 24 and subjected to the phase error correction by the phase- distributor 24 through a phase correction circuit 25 which has delayed line patterns 27a-27c with different lengths, prior to an input to detection mixers 23a and 23b, in a receiving system which reconstitutes an image by a CPU 1 through A/D conversion in ADCs 17a and 17b for a NMR signal which was detected by a receiving coil 14 is amplified by an amplifier 15 and subsequently detected by a premixer 22 and the detection mixers 23a and 23b which performs the orthogonal detection.  The phase error is determined by the CPU 1 from an output of the ADCs 17a and 17b by directly inputting the standard high frequency signal thereinto, and the CPU 1 controls the phase correction circuit 25.
Patent JP-H10168875-A (JP)
Title: Joining device for steel sheet pile and spline pile
Inventor: ZAISHO YOICHI
IPC: E02D11/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a joing device for a steel pipe sheet pile and a spline pile by which the centering work and joining work for a steel pipe sheet pile and a spine pile can be conducted with high accuracy which the work time and labor can be reduced remarkably. SOLUTION: A first frame 10 and a second frame 12 are rectilinearly installed on a flat device base 2, spline pile 14 is horizontally placed on the first frame 10, and a steel pipe sheet pile 8 is horizontally placed with the flange 14a of the spline pile 14 opposite to the flange 8a thereof on the second frame 12. The first frame is provided with a centering mechanism for a little moving the spline pile 14 to align the shaft center of the spline pile 14 with the shaft center 8p of the steel sheet pile 8.  Further, the second frame 12 is provided with a connecting mechanism for moving the steel pipe sheet pile 8 toward the spline pile 14 to bring the steel pipe sheet pile 8 and the spline pile 14 into contact with each other and with a rotating mechanism for rotating the steel pipe sheet pile 8 round the axis in such a manner that a bolt hole formed in the flange 14a of the steel pipe sheet pile 8 is opposite to a bolt hole of the flange 14a of the spline pile 14.
Patent JP-H06176980-A (JP)
Title: Solid electrolytic capacitor
Inventor: NAKAYAMA TAKUYA
IPC: H01G9/04
Filed: 1992-12-09
Abstract: PURPOSE:To provide a solid electrolytic capacitor wherein it is made thin and lightweight by using a foil on the anode side and its lamination to increase a capacity is made easy. CONSTITUTION:Oxide film layers 8 are formed on anode foils 2A, 2B which have been reinforced by insulating sheets 4A, 4B provided with cut-off parts partly, solid electrolytic layers 10 are formed on them, capacitor elements 14A, 14B are formed, a cathode member (a cathode terminal 18) is sandwiched between the solid electrolyte layers, the capacitor elements are laminated, and the anode foils and an anode terminal 16 are connected electrically at the cut-off parts in the insulating sheets.
Patent JP-H05163431-A (JP)
Title: Thermoplastic polyurethane composition
Inventor: KANEDA SHUNJI
IPC: C08J5/18
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the subject composition good in the releasability from hot rolls, excellent in heat resistance, useful for sheets or films by incorporating a specific thermoplastic polyurethane with a specified amount of a condensate of higher fatty acid and aliphatic polyol. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a thermoplastic polyurethane containing in the molecule, as soft segment, 6-9C diol unit-contg. polyester or polycarbonate chain 1000-5000 in number-average molecular weight with (B) 0.3-3 pts.wt. of a condensate of a higher fatty acid and aliphatic polyol and, as necessary, (C) such ingredients as stabilizer, lubricant, or filler.
Patent JP-H11184492-A (JP)
Title: Speaker recognition device and its method
Inventor: DEGUCHI YUTAKA
IPC: G10L17/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the speaker recognition device and its method which can perform high-precision speaker recognition. SOLUTION: The speaker recognition device 10 has a feature quantity conversion part 2 which converts a voice inputted by a voice input part 1 into feature quantities by prescribed short sections, a speaker model generation part 3 which generates a speaker model from feature quantities, a likelihood calculation part 5 which calculates a likelihood by comparing the generated feature quantities with a speaker model of a speaker model recording part 4, a likelihood setting part 6 which sets priority for the feature quantities, and a priority judgement part 7 which performs speaker recognition according to the calculated likelihood and set priority.
Patent JP-H10174891-A (JP)
Title: Test tube stand
Inventor: ONO DAISUKE
IPC: B01L9/06
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect plural pieces of test tube stands by providing the one longitudinal flank of a base part with projecting members for fitting, forming recessed parts or openings fitting to these projecting members on the other longitudinal flank and fitting the projecting members for fitting into the recessed parts or openings. SOLUTION: The test tube stand constituted to hold plural pieces of the test tubes in plural arrays by fitting the test tubes into holding sections 11 is provided with the projecting members 41 for fitting having an L shape in section near both ends in the longitudinal direction of the rear surface of its base part. On the other hand, the openings 31 are formed near both ends in the longitudinal direction of its front surface. The parts 32 in these openings 31 are insertion parts for insertion of the projecting members 41 of the other test tube stand to be connected. The parts 33 are fitting parts for holding the inserted projecting members 41 by sliding and fitting these members.  Then, the fitting parts 33 and the projecting members 41 ate intermeshed and the two test tube stands may be connected by inserting the projecting members 41 into the insertion parts 32 of the other test tube stand to be connected and sliding these members.
Patent JP-2000179529-A (JP)
Title: Tightening hacker
Inventor: KAWANO FUMIHIKO
IPC: F16B45/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a tightening hacker which is difficult to detach even when a rope or a chain is loosened, or a cargo is largely swung, and easy to be galvanized. SOLUTION: A tightening hacker is provided with a hairpin-like spring 3 having the self-returning function in which a tip part is abutted on an inner side 2a of a hook part 2 at a forward end of a shaft part 1. A hairpin-like spring 3 can be fitted so as to form an angle α of inclination of 30-60 deg. relative to the tangential direction at the abutting part of the inner side 2a of the hook part 2. A part to be abutted on the hook part 2 at the forward end of the hairpin-like spring 3 is preferably formed to be a round part 3c bent inwardly to prevent the spring from being deviated in the right-to-left direction.
Patent JP-H11181279-A (JP)
Title: Polyamide resin composition for part for cooling water for engine, and molding product
Inventor: OSANAWA NOBUO
IPC: F01P5/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in mechanical characteristics, heat resistance, moldability and chemical resistance, and useful for parts for cooling water for an engine of an automobile, such as a radiator tank part and a water pump part by including a specific polyamide resin and an inorganic filler in a specified proportion. SOLUTION: This polyamide resin composition comprises (A) 100 pts.wt. polyamide resin consisting of (i) 75-50 mol.% hexamethyleneterephthalamide unit and (ii) 50-25 mol.% 18C aliphatic polyamide unit per amide group (preferably hexamethylenesebacamide or the like), and having 300-325 deg.C melting point, >=40 deg.C glass transition point under the saturated condition by water absorption obtained by a viscoelastic measurement, and one or more positions of peaks at >=80 deg.C in plural peak values of loss modulus and (B) 20-150 pts.wt. inorganic filler such as a glass fiber having 5-15 μm average fiber diameter.