baber/WOPTO huggingface dataset:
Patent JP-H05247780-A (JP)
Title: Union cloth
Inventor: NISHIYAMA CHUJI
IPC: D03D15/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a union cloth optimal as a cut piece for use in automatic sewing. CONSTITUTION:The objective union cloth is obtained by using false twist textured yarn of yarn spun at a high speed of >=6000m/min as either of warp and weft yarns and regenerated cellulosic fiber as the other. This union cloth is optimal for use in automatic sewing without curling in a state of a cut piece.
Patent JP-H08239061-A (JP)
Title: Cab structure of vehicle
Inventor: SATO KEIKICHI
IPC: B62D33/06
Filed: 1995-03-06
Abstract: PURPOSE: To make right and left trim parts common to the back corner of a cab without being troubled by the relief shape of a schnorkel in a vehicle provided with the schnorkel at the back corner of the cab. CONSTITUTION: A schnorkel 3 is provided at the back corner 2 of a cab 1. The rear view line R of a cab side panel 4 is made to meet the side view line S of a cab back panel 5, and the shape of the schnorkel 3 at the back corner 2 is made into such a shape as the schnorkel 3 of the back corner 2 is relieved to form a space between the side panel 4 and the back panel 5 into a jointed surface 6 inclining at an angle of 45 degrees seen from a plan view.
Patent JP-S59171624-A (JP)
Title: Polyester film and manufacture thereof
Inventor: OSHIDA MASAHIRO
IPC: C08G63/16
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a polyester film having a high strength, a high elasticity modulus, and adhesiveness by a method in which a polymer containing ethylene terephthalate with a specific amount of an aliphatic dicarboxylic acid as an acid component as a main constitutional unit is molded into a sheet form and biaxially stretched for orientation. CONSTITUTION:A polyester composition having as main repeating unit ethylene terephthalate containing at least one of aliphatic dicarboxylic acids (e.g., dodecan decarboxylic acid, etc.) as represented by the formula (where R is a C10-C18 alkylene with or without substitution) in a proportion of 0.1-10mol per 100mol acid component constituting the polyester is molded into a sheet form by melting and extrusion, and the sheet is biaxially stretched for orientation to obtain an objective film.
Patent JP-H11250496-A (JP)
Title: Optical recording medium
Inventor: TSUCHIMORI MASAAKI
IPC: G11B7/24041
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To decrease the thickness of a recording layer itself by partly or wholly forming a non-recording layer comprising a material in which optical information is not recorded by recording light between layers of two or more recording layers. SOLUTION: The medium contains not only a recording layer or nonrecording layer, but structural elements such as substrate, protective film, light reflection film and other films. The recording layer consists of a material which constitutes the matrix and contains a photoreactive component for information recording. The material to constitute the matrix has specified lighttransmitting property, and may be a polymer material or inorg. material such as glass. Since the nonrecording layer is present between recording layers, the widening of the recording region in the perpendicular direction to the recording layer surface is prevented. Therefore, even when the recording layer is controlled to the thickness of the wavelength order of the irradiation light, the cross talk can be decreased, which means that the thickness of recording layer itself can be decreased.  Thus, the interlayer distance of recording layers including the nonrecording layer can be decreased.
Patent JP-H05213235-A (JP)
Title: Air spoiler for automobile and manufacture thereof
Inventor: KONDO CHIKAHIKO
IPC: B62D37/02
Filed: 1992-02-01
Abstract: PURPOSE:To produce a product for which the number of finishing processes to remove protrusion weld burrs during heat welding of upper and lower parts by a hot plate device is reduced during manufacture of an air spoiler, and high design properties and improved yield may be achieved. CONSTITUTION:An upper part 1 and a lower part 2, both having ribs for weld, are formed throughout an inner peripheral edge by injection moulding of a thermoplastic synthetic resin material, and a long piece-form molding is attached to a mating seam between the peripheries of the upper and lower parts 1 and 2 to form an air spoiler A for an automobile. And the upper and lower parts having ribs 1' and 2' for weld are formed throughout an internal peripheral edge by using a thermoplastic synthetic resin material through injection molding. A molding 3 formed at the end surface of a mating surface between the peripheries of the lower and upper parts through extrusion molding is fixed by means of a fixing means, such as a fixing boss, an adhesive, and a double-face adhesive tape. Thereafter, the ribs 1' and 2' for weld formed on the upper and lower parts are heated and molten by a hot plate device to weld together the upper and lower parts for integral formation.
Patent JP-S57202396-A (JP)
Title: Low silicate detergent composition and manufacture
Inventor: SEENGU DOJIANGU RIEMU
IPC: C11D3/20
Filed: 1982-03-23
Abstract: The structure and hence the powder properties of spray-dried detergent powders are improved by the incorporation of a small amount of a succinate salt. In particular the invention is applicable to powders which are low in inherent structurants, especially to powders low in sodium silicate and in phosphate builder salts. Buccinic acid partially neutralized with sodium hydroxide is especially effective as a structuring aid.
Patent JP-H01219424-A (JP)
Title: Microwave oven with piezoelectric element sensor
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1988-02-29
Abstract: PURPOSE:To enable always tables finished state of a worked product to be attained even under a repetitive use by a method wherein a temperature compensating element for use in detecting an atmosphere temperature of a piezoelectric element is applied and a gain of an amplifier is made variable in response to a signal thereof. CONSTITUTION:When a cooking start button 34 is depressed and water vapor is started to generate from a heated object 12, a differential signal pulse of a piezoelectric element sensor 1 is generated. If its value exceeds a set voltage, an energization of a magnetron 13 is terminated. Subsequently, when the same amount of heated objects 12 is heated, water vapor is similarly generated and a differential signal pulse is generated. Then, as a temperature of a discharging part 8 is increased, a signal level of the differential signal pulse is decreased. However, since as a resistance of a thermistor 6 is varied, an amplification gain of an amplifier 18 is also varied, a heating operation is terminated at the same heating time even if the same amount of heated objects 12 are repeatedly heated without depending upon an atmosphere temperature.
Patent JP-2000239500-A (JP)
Title: Production of polyester resin for coating
Inventor: KITSUKA YOSHIYUKI
IPC: C08L67/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for effectively producing a polyester resin which has both a carboxyl group and a hydroxyl group at the end and is used for powder coating. SOLUTION: In producing a polyester resin consisting of an acid component comprising mainly an aromatic dicarboxylic acid and an alcohol component comprising mainly an aliphatic glycol and having an intrinsic viscosity of 0.15-0.40, an acid value of 20-50 mgKOH/g and a hydroxyl number of 5-20 mgKOH/g, a polyester (P) having an intrinsic viscosity of 0.20 or higher is subjected to depolymerization reaction by using a dibasic or higher acid component (A) and water in an amount of 0.02-0.1 mol for 1 mol of the acid component of the polyester (P).
Patent JP-S63213329-A (JP)
Title: Electromagnet device
Inventor: MATSUMOTO NORIYUKI
IPC: G21K1/093
Filed: 1987-02-27
Abstract: PURPOSE:To accurately install an iron block frame by using a frame of an iron block in combination with an electromagnet on the top of a lead-filled concrete as a position regulating frame. CONSTITUTION:Guide pins 11, 11' to be engaged with an electromagnet are provided on the upper surface which is preferably finished of an iron block frame. The frame is placed on a lead-filled concrete 8, floated and mounted from the lead-filled concrete base by upper and lower regulating bolts 9 disposed at four positions at four corners, and horizontally regulated on the concrete base by regulating the bolts. Then, the frame is so positioned by front and rear, left and right regulating bolts 10 that the position where a particle beam is moved coincides with a marking line 12 marked on the frame. After the frame 7 and the base 8 are positioned to be regulated, an electromagnet is brought into coincidence with the recess of the side connector of the electromagnet with guide pins 11, 11' on the frame. Then, it can obtain a predetermined positioning accuracy.
Patent JP-S63212346-A (JP)
Inventor: MURATA TOMIO
IPC: A61C13/00
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07234670-A (JP)
Title: Wind instrument using phyllostachys bambusoides as material
Inventor: UCHIYAMA KIHACHIRO
IPC: G10D9/00
Filed: 1994-02-22
Abstract: PURPOSE:To easily master the wind instrument in a shorter time than a SHAKUHACHI(five-holed vertical bamboo flute) by forming finger holes so that the scale match do, re, mi, and fa of Western music, and easily generating sounds. CONSTITUTION:An end part 12 of a tube body 10 is positioned at a bamboo joint part 11 and a small hole 13 linked with the inside of the tube body 10 is bored in the joint part 11. The 1st-5th finger holes 14-18 which are adjusted to the size and diameter of the tube body 10 are provided between the end part 12 and a mouth part 22 at nearly equal intervals. A 6th small finger hole 19 which is close to a finger application direction is formed between the end part 12 and 1st finger hole 14, a 7th hole 20 is bored at the reverse-side upper part of the 5th finger hole 18, and a blow hole 21 is cut in the mouth part 22 on the same line with the 1st-5th finger holes 14 18. Consequently, the scale of do, re, mi, fa, so, la, ti, and do is easily sounded and there is the joint part 11 which varies the internal diameter of the tube body 10 at the intermediate position, so delicate melody operation which looks like that of the SHAKUHACHI accompanies a rhythm and a tune.
Patent JP-S52129674-A (JP)
Title: Fresh water production unit by use of solar heat
Inventor: HANADA KOUJI
IPC: C02F1/14
Filed: 1976-04-26
Abstract: PURPOSE:To make temperature difference between a heat-receiving zone and a condensing zone increase, improving the efficiency of evaporation, by making a circulation path for vapor by means of setting a insulator board in the middle of the unit opposite to a light-transmitting plane. The unit has the heat-receiving zone on the insulator board and the condensing zone at the bottom of the unit. Water vapor evaporated at the heat-receiving zone is forced to circulate by use of a fan.
Patent JP-H09218421-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HIKIJI TAKETO
IPC: G02F1/1333
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To increase the brightness of the specific colors by selective reflection and to obtain display excellent in visibility in a reflection type liquid crystal display device formed by utilizing the selective reflection of cholesteric liquid crystals and dispersing these cholesteric liquid crystals into a supporting material, such as high-polymer material. SOLUTION: The very small liquid droplets 11A, 11B in the cholesteric liquid crystals are respectively dispersed into capsule media 12A, 12B of the high-polymer material. The cholesteric liquid crystals of the right direction in the spiral direction are used as the cholesteric liquid crystals in the very small liquid drops 11A and the cholesteric liquid crystals of the left direction in the spiral direction are used as the cholesteric liquid crystals in the very small liquid droplets 11B. The respective spiral pitches are set the same or nearly the same.  When a sufficiently high voltage is impressed between transparent electrodes 14a and 15a, the circularly polarized light of the left direction among the light rays of the wavelengths determined by the spiral pitches in incident light 1 is selectively reflected by the cholesteric liquid crystals in the very small liquid droplets 11A and the circularly polarized light of the right direction is selectively reflected by the cholesteric liquid crystals in the very small liquid droplets 11B.
Patent JP-S63215797-A (JP)
Title: Lubrication method for cold drawing
Inventor: NAGAEI YOSHIO
IPC: C10M127/02
Filed: 1987-03-03
Abstract: PURPOSE:To improve the surface grade of a work piece after cold working, by applying a particular lubricating oil to a pickled wire, rod or pipe of carbon steel or alloy steel prior to cold drawing. CONSTITUTION:5-40pts. dialkyl polysulfide (A) of the formula (wherein R is a 6-12C alkyl; and x is 3-6) which has a sulfur content of at least 30wt.% and 20-70pts. member selected from among a compd. of a fat or oil having a sulfur content of at least 30wt.% with an olefin, a higher ester compd. of an unsatd. higher fatty acid having a sulfur content of at least 15wt.% with an unsatd. higher alcohol and a compd. of a higher ester compd. having a sulfur content of at least 15% with an olefin are mixed together, thereby preparing a thickener. This thickener is mixed with a fat or oil, a synthetic oil and a higher fatty acid (amine salt) to prepare a lubricating oil having a viscosity of 100-3,000cps (20 deg.C). The lubricating oil thus obtd. is applied to a pickled wire, rod or pipe of carbon steel or alloy steel, washed with water, neutralized and dried, followed by cold drawing.
Patent JP-H09218367-A (JP)
Title: Scanning optical device
Inventor: IIMA MITSUNORI
IPC: G02B26/10
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To easily adjust a beam shape and the curvature of a scanning line by moving/adjusting a part of an image forming lenses, reforming the image of a light beam linearly formed by means of a line image forming lens on the surface to be scanned, in the sub-scanning direction. SOLUTION: The exit end face 120b of a fiber 120 forms the train of point light sources by means of an alignment block 130, etc. A light beam from the train of point light sources is transmitted through a collimator lens 140, a cylindrical lens 170, etc., forms its image in the vicinity of the mirror surface of a polygon mirror 180, the incident light beam is scanned in Y-direction by the rotation of the polygon mirror 180 and made incident on a fθ lens 190 as an image forming lens. The light beam from the fθ lens 190 is refclected by a turning mirror 200 and forms its image on a photosensitive drum 210 as the surface to be scanned. When the curvature of the scanning line is generated, any of four lenses 191, 193, 195, 197 of the fθ lens 190 is moved in the sub- scanning direction i.e. the vertical direction (Z-direction).
Patent JP-H01221862-A (JP)
Title: Package type battery
Inventor: KOBAYASHI YUTAKA
IPC: H01M50/202
Filed: 1988-02-29
Abstract: PURPOSE:To make high density package possible by installing a plurality of pins which are drawn out from a case and arranged at desired intervals and a power source circuit which is accommodated in the case and generates a plurality of voltage levels to supply each voltage to each pin. CONSTITUTION:Pins 2-1-2-n are arranged on the facing side of a case 1. A power source 3 arranged in the case 1 generates a plurality of voltage levels and supplies each voltage to each of pins 2-1-2-n. Each of voltages V0-Ve+1 having different levels is outputted from end of the pins 2-1-2-n. A plurality of voltage levels are outputted and high density package is obtained.
Patent JP-H06264990-A (JP)
Title: Camshaft
Inventor: HANADA KUNIO
IPC: F01L1/04
Filed: 1993-03-08
Abstract: PURPOSE:To provide a camshaft capable of certainly solving problems of reliability against strength at the time of assembly or repeating stress after the assembly and possible to easily use cast iron, carbon steel for mechanical structure or alloy steel for mechanical structure as a constitutional part of a cam. CONSTITUTION:By constituting a cam 2 of cast iron having hardness of HRC45-55 on the inside diametrical side jointed with a shaft 1 and cast iron having hardness of HRC55-60 on the outer peripheral side making contact with an objective part, reliability against strength at the time of assembly and repeating stress after the assembly is secured.
Patent JP-H06260315-A (JP)
Title: Nd-fe-b permanet magnet and material thereof
Inventor: FURUYA TAKASHI
IPC: H01F1/053
Filed: 1993-03-08
Abstract: PURPOSE:To improve magnetic characteristic and particularly (BH)max of a bonded magnet made by bonding powder of Nd-Fe-B permanent magnet alloy with resin binder by a quenching method. CONSTITUTION:Powder of alloy of high Br-low iHc (such as powder A below) and alloy of low Br-high iHc (such as powder B below) are mixed at a ratio of A:B-10:90-90:10 and particularly 20-70:80-30 for use. A Ndx1Fe100-x1-y1By1 (x1=3.0-6.0 at %, y1=15.0-22.0 at %). B: Ndx2Fe100-x2-y2By2. (x2=9.0-14.0 at %, y2=4.5-7.5 at %).
Patent JP-S60193002-A (JP)
Title: Automatic switching circuit
Inventor: HOZUMI MORIHARU
IPC: F22D5/32
Filed: 1984-03-14
Abstract: PURPOSE:To reduce the variation of the total water supply flow rate by performing a bias decreasing (increasing) operation of a machine A which is operated in an automatic mode simultaneously with a pulsing increasing (decreasing) operation of a machine B in a manual mode. CONSTITUTION:A water supply master signal FWD and the signal supplied from a flow rate oscillator 1 control the rotational frequencies of water supply pumps A and B via operators 2-6 and changeover switches 7 and 8 to control the water supply flow rate. An automatic switching circuit consisting of a differentiator 13, monitor relays 14-17, AND elements 19-22, OR elements 23-26, etc. is added to a control circuit for pumps A and B. The differentiator 13 detects the increasing/decreasing directions of the signal FWD and drives relays 14 and 15. At the same time, the differentiator 13 detects the switching timing of both pumps A and B by relays 16 and 17 and transmits a pulse signal from a pulser 18 via the AND element 19. Thus the outputs of analog memories 9-12 undergo addition and subtraction through adders 5 and 6. This increases or decreases the water supply flow rate.
Patent JP-S58171270-A (JP)
Inventor: FURIIDORITSUHI HORUNUNGU
IPC: B25B23/147
Filed: 1983-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58165314-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBA MASAYOSHI
IPC: H01L21/20
Filed: 1982-03-26
Abstract: PURPOSE:To attain a single crystal semiconductor film of large area by a method wherein the optimum temperature distribution profile for crystal growth is formed when irradiating a white light beam onto a polycrystalline semiconductor layer to heat and single-crystalize it, thereby to control both generating location and growth direction of a crystal core. CONSTITUTION:A polycrystalline silicon layer is coated on an insulative substrate 10 through sputtering and then patterned to form a pattern 11a of polycrystalline silicon. Next, an SiO2 layer 12 is coated and its surface is flattened as required. Subsequently, a polycrystalline silicon layer 13 is coated through sputtering and patterned to form a polycrystalline silicon pattern 13a. After coating the surface with an SiO2 film 14 again, a white light beam 15 is irradiated to heat the surface, causing polycrystals to be converted into single crystals. At this time, due to the superimposed form of both patterns 11a and 13a, such temperature distribution profile is obtained in which the central part has higher temperature at an initial stage and then the peripheral part has higher temperature with lapse of time. This is preferable for the fact that crystal cores are formed at the central part and the single crystal region spreads toward the peripheral part. As a result, a single crystal film of large area can be obtained.
Patent JP-H01251000-A (JP)
Title: Pole zero model analyzing system
Inventor: AKAMINE MASAMI
IPC: G10L19/06
Filed: 1988-03-02
Abstract: PURPOSE:To execute an extraction of a zero point with high accuracy by smoothing a power spectrum of a residual signal or its inverse number by a frequency area or a time area. CONSTITUTION:A sound signal is inputted to a terminal 1, inputted to a pole parameter estimating part 2, and this input signal is inputted to a full pole type reverse filter 3 having a pole parameter obtained by the pole parameter estimating part 2, and a predictive residual signal d(n) is calculated therein and outputted. Subsequently, a power spectrum of the residual signal d(n) is derived by a fast Fourier-transformation (FFT) part 4 and a squaring circuit part 5, and also, an extraction of a pitch period and a decision of voiced/silent are executed by a pitch analysis processing part 6. Also, the power spectrum of the residual signal which has been derived by the FFT part 4 and the squaring circuit part 5 is inputted to a smoothing circuit part 7, and in the smoothing circuit part 7, the power spectrum is smoothed by using the pitch period obtained by the pitch analysis processing part 6 and a state of voiced/silent as parameters. In such a way, a pole zero model for allowing a spectrum of a voice to approximate satisfactorily can be obtained.
Patent JP-H05217748-A (JP)
Title: Structure of coil
Inventor: KAWABE MASATOSHI
IPC: H01F27/06
Filed: 1992-02-03
Abstract: PURPOSE:To prevent mechanical vibrations of an energized coil on a printed circuit board by providing a coil structure in which the bobbin of coil extends beyond the bottom of the core to keep the bottom of the core out of touch with the printed circuit board. CONSTITUTION:An E-core 1 has a center projection 3 that loosely receives a bobbin 6, and the gap between the projection and the bobbin is filled with heat-resistant fluid adhesive 13. The center projection 4 of another core 2 is inserted in the bobbin 6 in such a manner that both cores are coaxial with their projections joined. Then, the cores are joined mechanically with heat- resistant adhesive 13. The lower surface of the joined core, which is to be opposed to a printed circuit board, has a different level from the contact surface of the coil terminals of the bobbin 6, which comes in contact with the printed circuit board, so that the lower surface 20 of the core may not touch the printed circuit board. This structure eliminates the resonance between the printed circuit board and the coil energized with high-frequency power on the board.
Patent JP-S63215742-A (JP)
Title: Production of microporous polypropylene film
Inventor: ITO TATSUYA
IPC: C08J9/26
Filed: 1987-03-04
Abstract: PURPOSE:To obtain the title highly pure film excellent in open-cellular quality of micropores, cost, etc., by melt-molding a mixture of a PP with a specified organic solid and extracting the organic solid from the molding. CONSTITUTION:A mixture is obtained by mixing 100pts.vol. PP (A) of an intrinsic viscosity of 2.1-3.3dl/g and an isotactic index >=97% with 80-180pts.vol. extractable solid (B) (e.g., dicyclohexyl phthalate or triphenylene phosphate) having an m.p. of 35-100 deg.C, an MW of 200-1,000 and a molecular structure having a polarizable or polar group. This mixture is pelletized by melt kneading with, e.g., a twin-screw extruder and cast with an extruder at a draft ratio >=4 and 60-110 deg.C, and the obtained film or the like is treated with an extracting solvent, such as trichloromethane, methyl ethyl ketone or toluene, which is a good solvent for component B but is a poor solvent for PP to extract component B and dried to obtain the title film having a porosity of 40-90% and an average pore diameter of 0.05-5mu and being excellent in open-cellular quality in the direction of thickness.