baber/WOPTO huggingface dataset:
Patent JP-S6221788-A (JP)
Title: Infrared concentrated heating device
Inventor: KIMURA SHIGEYUKI
IPC: C30B13/22
Filed: 1985-07-18
Abstract: PURPOSE:To make it possible to heat uniformly a wide range, by placing a plate filament in parallel or vertically to a straight line connecting two foci as a heat source in one focus of a spheroidal surface mirror and further placing a material to be heated in the other focus. CONSTITUTION:A filament 6, e.g. a halogen lamp (LP), of a heat source placed in the first focus (F1) of a spheroidal surface mirror is designed as a plate form, and placed along the horizontal plane intersecting a vertically placed sample at right angles. The center thereof is placed in agreement with the first focus (F1). The plate filament 6 is obtained by snaking, e.g. one long filament wiry material 7 in close vicinity on the same plane to form a thin rectangular parallelepiped in external apperance, etc. Since a filament image (6e) in the second focus (F2) of the filament 6 appears in the form across a floating zone 3 at the central part of the floating zone 3, the temperature of the cross section (crystal growth face) of the floating zone 3 becomes uniform, and uniform single crystals can be grown.
Patent JP-S5492303-A (JP)
Title: Pickup cartridge of moving coil type
Inventor: TATARA SHIYOUKICHI
IPC: H04R9/16
Filed: 1977-12-29
Abstract: PURPOSE:To simplify coil winding work and facilitate accurate mounting of the coil to a damper by a winding frame which is provided with a flat surface of one side and a crucifrom protrusion on the other respectively and is provided with V-grooves on the outside faces of the cruciform protrusion. CONSTITUTION:A plane 18 which is formed of a disc having a cantilever-mounting hole 17 at its center and whose one surface becomes flush to the damper face is provided and a cruciform protrusion 19 for coil winding is provided to the other end. Tapered faces 20a thru 20d of gradually decreasing thicknesses toward their peripheries are provided between the protrusions 19a thru 19d. V-grooves 21a thru 21d for guiding the coil are provided on the respective peripheral surfaces of the protrusions 19a thru 19d. These obviate direct contacting of the coil wound to the winding frame to the damper, improve the assembling accuracy of the cantilever and enable the assembling work thereof to the simplified.
Patent JP-H0718761-A (JP)
Title: Structure for mounting face material
Inventor: ITANO TATSUYA
IPC: E04B2/56
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to easily mount a face material to the outside of a column without taking labor even if the substrate is a metal. CONSTITUTION:A bearing projection piece 4 is projected from a frame material 3 of an external wall panel body 2 installed so as to adjoin a column 1. A locking hole 5 is provided to the bearing projection piece 4. A locking projection piece 7 is projected from the rear of a face material 6 installed at the outside of the column 1 so as to cover it. The locking projection piece 7 is engaged with the locking hole 5 to install a face material 8 of the wall panel body 2 and the face material 6 installed to the outside of the column 1 so that they mutually adjoin.
Patent JP-S6219157-A (JP)
Inventor: OKADA TSUTOMU
IPC: A61B17/221
Filed: 1985-07-18
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-S6051645-A (JP)
Inventor: WATANABE HIROSUKE
IPC: C04B16/06
Filed: 1983-09-01
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-H059696-A (JP)
Title: Method and apparatus for producing galvannealed steel sheet
Inventor: KAMETANI TAKEFUMI
IPC: C23C2/06
Filed: 1991-06-28
Abstract: PURPOSE:To accelerate the alloying of the edges of the plated steel sheet adjusted in zinc deposition and to execute alloying uniformly in the transverse direction of the steel sheet by subjecting the steel sheet to an alloying treatment after roughening the surfaces of the overcoated parts at the edges of the steel sheet. CONSTITUTION:The steel sheet 1 is passed in a molten zinc bath 4 and the zinc deposition is adjusted by using gas wiping nozzles 3, etc. The surfaces of the overcoated parts at the edges of the steel sheet are then roughened in front of the inlet of an alloying furnace 5 to increase the surface emissivity of the overcoated parts and thereafter, the steel sheet is subjected to the alloying treatment in the furnace 5. The alloying distribution in the sheet width direction is detected by an alloying degree meter in the midway of the treatment or after the treatment. The surface roughening is executed by using edge rolls 8, etc., in accordance therewith.
Patent JP-S644547-A (JP)
Title: Seat structure for automobile
Inventor: UENO SHUICHI
IPC: B60N2/90
Filed: 1987-06-26
Abstract: PURPOSE:To make it possible to stably support cargo by tiltably supporting a seat cushion in the front section of a seat frame so that cargo is set on a floor plate on the seat frame during rise-up of the seat cushion and is fastened by a cargo fastening belt. CONSTITUTION:In the case that a front seat is applied for the a copilot seat, when core F such as a parcel or the like is required to be installed, a seat cushion 9 is raised up from a floor plate 10 about a hinge pin 8a in a cushion hinge 8, and is allowed to stand at a position indicated by the phantom line. Next, in such a standing condition, the cargo F is set on the floor plate 10 which is secured to a seat frame 3 so as to cover the latter. Then, a hook 11 in a recess 16a in the rear surface trim 16 of the seat cushion 9 is gripped to pull out a cargo fastening belt 12 from a retractor 13, and the hook 11 is caught on a guide rod 7 of a head rest 4 so as to stably constrain the cargo F.
Patent JP-H059283-A (JP)
Title: Manufacture of polycarbonate
Inventor: SAKASHITA TAKESHI
IPC: C08G64/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a polycarbonate excellent in mechanical characteristics, heat resistance and transparency and improved in the flowability and moldability when melt molded by the melt polycondensation of an aromatic dihydroxy compound and a carbonic diester using a specified shortstop. CONSTITUTION:In manufacturing a polycarbohate by the melt polycondensation of an aromatic dihydroxy compound (e.g. bisphenol A) and a carbonic diester (e.g. diphenyl carbonate) in the presence of a shortstop, a derivative of an aliphatic monocarboxylic acid (e.g. phenyl stearate) is used as the shortstop in such an amount that aliphatic hydrocarbon units of the formula [wherein R is 10-30C straight-chain or branched (halogen-substituted) alkyl] can be introduced into 5-99% of the molecular terminal of the obtained polycarbonate. By this method, a polycarbonate excellent in mechanical characteristics, such as impact resistance, transparency and hue stability and improved in flowability when melt molded can be efficiently manufactured.
Patent JP-2000063556-A (JP)
Title: Molding of foamable propylene-based resin particle, and its production
Inventor: SHIOTANI AKIRA
IPC: C08K5/13
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high density and high stiffness molding of foamed particles, by charging propylene-based resin foamable particles in a mold or the like, and heating and foaming the foamable particles. SOLUTION: This molding of propylene-based foamable particles is obtained by heating and molding the propylene-based resin foamable particles. The molding product has 0.11-0.45 g/cm3 density, and >=155 (kgf/cm2)/(g/cm3) value obtained by dividing the maximum flexural strength (kgf/cm2) measured by JIS K7221, by the density (g/cm3). The molding product also has 5-100/mm2 average number of bubbles on the cross section of the molding product. The molding can solve the problem of reducing the appearance possessed by the conventional high-density molding product of the propylene-based resin foamable particles, and the problem of not sufficiently providing the effect of the improvement of the stiffness accompanied by the lowering of the magnification of the expansion.
Patent JP-H0326794-A (JP)
Title: Rolling lubricant of metal
Inventor: MANBA AKIO
IPC: C10M173/00
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a rolling lubricant of metal having good antiseizing property even under severe lubricating conditions by blending a lubricant with alkenyl cinnamic acid (anhydride) and phosphate (or phosphite). CONSTITUTION:The aimed lubricant obtained by blending (A) one or more kind of lubricants selected from oils and fats, fatty acid ester and mineral oil with (B) an alkenyl cinnamic acid expressed by formula I or formula II (R' is >=20C alkenyl) or anhydride thereof and (C) phosphate or phosphite expressed by formula III or formula IV (R<2> is >=6C hydrocarbon; R<3> is lower alkylene; m is 0-20; n is 1 or 2). Furthermore, blending weight ratio of the components B and C is preferably 1:4-4:1 (especially preferably 1:1) and the components B and C are preferably blended into the lubricant at an amount of >=0.5wt.% (especially 1-3wt.%) based on the total blend amount.
Patent JP-H05186546-A (JP)
Title: Polyhydroxynaphthalene compound and epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G59/40
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the title composition which can give a cured resin having a high glass transition temperature and excellent heat resistance and humidity resistance, scarcely suffers package cracking even in soldering treatment, and is suited for sealing semiconductors. CONSTITUTION:alpha-Naphthol, beta-naphthol and an aldehyde compound are subjected to a cocondensation reaction to obtain a polyhydroxynaphthalene compound of a weight-average molecular weight of 300-2000. This compound is useful as a curing agent for an epoxy resin or as a precursor of an epoxy resin. The title composition includes one containing the above compound as a curing agent and an epoxy resin and one comprising an epoxy resin obtained by reacting the above compound with epihalohydrin and a curing agent.
Patent JP-H065820-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIROYUKI
IPC: H01L29/786
Filed: 1992-06-18
Abstract: PURPOSE:To maintain a satisfactory contact between the source diffused layer and power supply wiring of a TFT load type static memory cell. CONSTITUTION:In a contact part between a TFT source diffused layer and a highest potential wiring, a polycrystalline silicon wiring 3 which is not directly brought into contact with the TFT source diffused layer 2 and prevents a contact hole from breaking-through at the time of drilling is provided. With this constitution, the TFT source diffused layer is protected from diffusion of N-type impurities with which a polycrystallinesilicon wiring is doped, so that satisfactory conducting properties can be maintained.
Patent JP-2000346490-A (JP)
Title: Thermal storage cooling and heating water heater
Inventor: AOYAMA SHIGEO
IPC: F28D20/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage cooling and heating water heater capable of being simplified in its installing construction. SOLUTION: The thermal storage cooling and heating water heater comprises a heat pump unit 2 for generating a warm heat or a cold heat to heat a heat transfer medium and hot water, a thermal storage tank unit 3 for receiving and delivering a heat quantity from and to the medium, a hot water storage unit 5 for storing hot water capable of supplying the hot water, and a habitable room radiator 4 for taking out the heat quantity from the medium and radiating it to the room. The unit 2 is integrally formed with a body 2A having a heat exchanger, and a piping portion 2B for delivering and inputting the medium to and from the body 2A and including heat pump piping joints C1 to C5 provided at one end.  The unit 3 is integrally formed with a thermal storage tank 3A containing a thermal storage material 6, and a thermal storage tank piping portion 3B for delivering and inputting the medium to and from the tank 3A and including thermal storage tank piping joints C6 to C13 at one end. The tank 5 is integrally formed with a hot water storage tank 5A and a storage tank piping portion 5B for delivering and inputting the hot water and including hot water storage tank piping joints C13 to C16 at one end.
Patent JP-S5867225-A (JP)
Inventor: ASADA YASUKO
IPC: A47L9/18
Filed: 1981-10-07
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-S5587750-A (JP)
Title: Preparation of dimethylformamide
Inventor: FUJITA TAKESHI
IPC: C07C231/00
Filed: 1978-12-27
Abstract: PURPOSE: To prepare the high-quality title compound useful as a solvent of artificial leather, etc., easily, with a continuous process, without using a high-purity dimethylamine as a starting material, by the use of a mixture of dimethylamine and trimethylamine.  
     CONSTITUTION: Dimethylformamide is prepared by reacting methylamine obtained from methanol and ammonia with carbon monoxide, wherein the methylamine is a mixture of dimethylamine and trimethylamine obtained by (1) distilling the reaction product composed mainly of methylamines synthesized from methanol and ammonia in the first distillation column, and removing ammonia and monomethylamine from the top of the column in the form of azeotropic mixtures with trimethylamine, and (2) dehydrating the bottom of the first column in the second distillation column. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5492271-A (JP)
Title: Thermal head
Inventor: HARA TOSHITAMI
IPC: H01L49/00
Filed: 1977-12-28
Abstract: PURPOSE: To obtain a thermal head which is hard to be oxidized, is stable in resistance value and permits selection of specific resistance up to a high value by using a heating resistor composed of metal boride and nitrogen.  
     CONSTITUTION: A thin film heating resistor 2 which is composed of metal boride and nitrogen by making sputtering or other of the target of metal boride in a mixed atmosphere of argon and nitrogen to let nitrogen be contained at more than 0.005 of the total quantity of the metal in atom ratio in a resistor is formed on a substrate 1 composed of an electrical insulator such as ceramics, glass or other. An electric conductor 3 which is formed of good electric conductor such as aluminum, gold or other and supplies electric power to the heating element 2 is provided thereon. The heating element 2 and conductor 3 are combined with the silicon oxide, tantalum oxide or these having been made by, e.g., electron beam vapor deposition, sputtering or other to form a protecting layer 4. Thereby the life of the head may be made much longer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5384582-A (JP)
Title: Manufacture for light emitting element
Inventor: ABE YASOGO
IPC: H01L21/22
Filed: 1976-12-29
Abstract: PURPOSE: To enable the diffusion at a low concentration, by using Ga-Zn alloy in the semiconductor package as the diffusing source, in the impurity diffusing method to the III-V group intermetallic compound semiconductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5492130-A (JP)
Title: Self-shift type gas discharge panel driving system
Inventor: SATOU MORISHIGE
IPC: G09G3/285
Filed: 1977-12-29
Abstract: PURPOSE: To achieve a safe and reliable writing function by separately providing an initial writing power supply circuit which increases the writing margin.  
     CONSTITUTION: In view of the fact that the minimum writing voltage that determines the writing meargin of self-shift type gas discharge panel PDP shows hysterisis in proportion to the wall electric charge, an initial writing power supply circuit 20 which applys writing voltage sufficient to produce discharging caused by generation of wall electric charge in the initial writing is separately installed and once a writing is done by using this circuit 20, the writing margin expanded by the wall electric charge caused by the initial writing discharge is fully utilized to execute the following writing functions. That is, PDP writing is done by adding the initial writing power supply circuit 20 and control circuit 20 to the writing power supply circuit 10 which supplys the normal writing voltage to transister Q 4  for driver. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5784464-A (JP)
Title: Driver for photoreceptor
Inventor: YOSHIMURA TAKEHIRO
IPC: G03G15/00
Filed: 1980-11-14
Abstract: PURPOSE:To correct the revolution irregularities which occur when the moment of inertia of a photosensitive drum changes owing to the contact or the like of a cleaning brush by controlling a drum driving motor in accordance with the rotating angles of the drum. CONSTITUTION:The holes 6b of an encoding disc 6a rotating synchronously with a drum 1 is detected with a photointerruptor 6c, by which the rotating position of the drum is known and the servogain of a driving circuit is adjusted. Thereby, the fluctuations in torque balance owing to the contact of a brush or blade during cleaning or unbalance of the intrinsic weight of the drum are corrected, and the drum is rotated at a constant speed.
Patent JP-S5581978-A (JP)
Title: Drive gear for moving window glass and slide roof for automobiles
Inventor: FURITSUTSU FUAARUNERU
IPC: E05F15/697
Filed: 1979-12-12
Abstract: A drive mechanism serving for displacing window panes, sliding roofs and the like of motor vehicles is provided. The drive mechanism comprises a drive motor with an output shaft which drives the worm shaft (10) of a worm gear. The worm wheel (12) of the worm gear forms a first clutch half mounted freely rotatably and having on the end face receptacles for dogs (28) which belong to a second clutch half. The second clutch half is connected firmly to the output shaft (18) of the worm gear. The dogs (28) project from the second clutch half in the axial direction of the output shaft (18). Arranged coaxially relative to the axis of rotation of the worm wheel (12) within a housing (14) surrounding the worm gear is a cylindrical wall (34) which is fixed to the frame and against which a helical spring bears with slight prestress. The ends of the spring wire (42) are directed radially away from the wall and form extensions which interact with shoulders of the worm wheel (12) and with stops of the second clutch half (48) respectively. The shoulders and the stops engage on the extensions (42) on the opposite sides in each case. When the force flux comes from the worm wheel, the spring is released from the wall and the mechanism can operate. But when the force flux arrives at the second clutch half from the output shaft, the spring is braked against the wall, so that a movement of the mechanism is not possible from the part to be displaced. <IMAGE>
Patent JP-S6139198-A (JP)
Inventor: IKEGAMI HIROSHI
IPC: G08C15/00
Filed: 1984-07-31
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-H0284592-A (JP)
Title: Densely dyeing modification processing for raw silk
Inventor: IKEIZUMI KIYOSHI
IPC: D06M11/38
Filed: 1988-06-28
Abstract: PURPOSE:To accomplish the title modification without causing deterioration of sericin by treating at normal temperature unscoured raw silk yarn or raw silk knitted fabric with an aqueous solution containing 3-cholo-2- hydroxypropyltrimethyl ammonium chloride and caustic alkali. CONSTITUTION:A unscoured raw silk yarn or raw silk knitted fabric is immersed at normal temperature for 5min in an aqueous solution containing 3- chloro-2-hydroxypropyltrimethyl ammonium chloride and left to stand at normal temperature for ca.12hr to effect the objective modification. The resultant yarn or fabric is then dyed with an acid dye through a conventional process to effect dyeing denser than the case with unprocessed yarn or fabric while retaining wet fastness.
Patent JP-S5491552-A (JP)
Title: Antistatic composition
Inventor: ABE HISATADA
IPC: C08L27/00
Filed: 1977-12-28
Abstract: PURPOSE: To provide an antistatic composition which prevents the lowering of the friction coefficient even when applied to the surface of a thermoplastic synthetic resin article, comprising an addition compound of an aliphatic amine and ethylene oxide, and vinylidene chloride resin.  
     CONSTITUTION: To prepare an antistatic composition for a non-skid thermoplastic resin, by mixing (A)an addition compound of ethylene oxide and an aliphatic amine of formula (R is 10-22C aliphatic hydrocarbon group; p+q is an integer of 2-20, provided that both p and q are not zero), and (B) a vinylidene chrolide resin containing ≥ 70 wt% of vinylidene chloride component. The weight ratio of A/B is 80/20-30/70, pref. 70/30-50/50. The antistatic composition is applied at a rate of 0.05-1 g/m 2 , pref. 0.1-0.5 g/m 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06103118-A (JP)
Title: Fault information store system
Inventor: NAKAGAWA TSUTOMU
IPC: G06F11/34
Filed: 1992-06-19
Abstract: PURPOSE:To refer to both of the generation state of every fault classification and the generation sequence of each fault, at the time of investigating the cause of generation of the fault by storing simultaneously not only information by the fault classification but also fault information by a time series. CONSTITUTION:A generation sequence store are 106 for storing a generation sequence of a fault is provided separately. Also, at the time of storing newly fault information, the fault information is stored by adding a proper identifier thereto, and wherever the fault information is stored newly, or generation history of the fault information is updated, the identifier added to the fault information already is stored in a generation sequence store area 106 in order of generation of the fault. In such a way, both of the fault information of every fault classification and the generation sequence of each fault can be stored.
Patent JP-S6050592-A (JP)
Inventor: IWAHASHI MASAYOSHI
IPC: G09G3/36
Filed: 1983-08-30
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-S5384614-A (JP)
Title: Noise-reduced equipment
Inventor: FUDA HITOSHI
IPC: H03G9/02
Filed: 1976-12-29
Abstract: PURPOSE:To improve S/N of a signal which is easy to sense the noise amplitude variations of a piano, etc., by compressing or expanding the amplitude of the high-frequency part of a broadcasting program signal on a signal transmission system.
Patent JP-S5586370-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: IGARASHI MAKOTO
IPC: H02M1/06
Filed: 1978-12-22
Abstract: PURPOSE: To increase a controllable current, by connecting a switching transistor with a transistor driver which is operated according to an instruction from an inverse voltage detector and a turn-off instruction and by closing a gate turn-off thyristor through the switching transistor.  
     CONSTITUTION: When a turn-off instruction input A is applied to a transistor driver 15 as a gate turn-off thyristor 11 is closed and a main current is flowing, a switching transistor 13 is turned on to start supplying a gate turn-off current to open the thyristor 11. When the gate turn-off current reaches a peak value i gp  and the gate turn-off thyristor 11 is opened, a certain impedance is established between the gate and cathode of the thyristor and a voltage is applied to the impedance. Before the inverse voltage between the gate and cathode reaches a breakdown level, an inverse voltage detector 12 applies an instruction B to gradually decrease the base current of the transistor 13 to hold the inverse voltage down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H065032-A (JP)
Title: Disk-cartridge containing case
Inventor: KATO YOSHITAKE
IPC: G11B23/00
Filed: 1992-06-19
Abstract: PURPOSE:To pull out a disk cartridge readily even if the slip-out preventing means is provided for the disk cartridge. CONSTITUTION:Locking members 9 having projections 7 and a pushing spring 10, which pushes out a cartridge 5, are provided on both side surfaces of a case main body 2. A turning injection button 12 and releasing means 14 for releasing the engagement of the projections 7 and reference holes 6 by the turning of the injection button 12 are provided on the side of a cover body 3. The disk cartridge 5 is taken out by pushing the injection button 12 by one touch.