baber/WOPTO huggingface dataset:
Patent JP-2000157947-A (JP)
Title: Light-shielding sheet for waste disposal plant
Inventor: ARIOKA TOKUAKI
IPC: B32B5/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light-shielding sheet for a waste disposal site excellent in cushioning property and durability and further in light resistance by successively laminating a light-resistant cloth sheet, a light-resistant fiber web, a reinforcement cloth sheet and a cushioning material and entangling the laminate by needle punching. SOLUTION: A fiber knitted cloth using a thermoplastic resin fiber processed by a light-resistant agent as the warp and weft is used as a light-resistant cloth sheet 2, A light-resistant fiber web 3 is formed from the acrylic fiber, 'Vinylon(R)' fiber, etc., having a chemical structure not absorbing UV. A reinforcement cloth sheet 4 is a woven fabric obtained by using a thermoplastic-resin fiber as the warp and weft. Felt, for example, is used in a cushioning material 5. The light-resistant cloth sheet 2, light-resistant fiber web 3, reinforcement cloth sheet 4 and cushioning material 5 are successively laminated, and the laminate is needle-punched 6 to form the light-shielding sheet 1 for a waste disposal site.
Patent JP-H11165081-A (JP)
Title: Rice milling facility
Inventor: KAMO YOSHIHIRO
IPC: B02B7/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the consumption of the fare of the grains which are not actually delivered by consuming the fed fare corresponding to a driving quantity when the driving quantity of a delivering means to be detected attains the prescribed quantity. SOLUTION: When the respective sections of the device of a husking and rice milling facility are started, the paddy fed into a raw material feeding hopper 1 is delivered to a husking and lifting machine in a supply trough 4 by a supply spiral 3. The supply spiral 3 is rotationally driven at the set number of revolutions corresponding to the fed fare. A revolution sensor S detects the driving number of revolutions to the grain delivery direction of a drive shaft 3a of the supply spiral 3 and inputs the result of detection to a CPU. The fed fare is consumed every time the set number of revolutions for one unit price component is attained.  Even if foreign matter and grains are bitten to the drive shaft 3a and the state that the drive shaft 3a does not rotate is detected, the component is not converted and the fed fare corresponding to the quantity of the actually delivered grains may be consumed. Even in case the respective sections of the rice milling device are driven, the consumption of the fed fare may be prevented unless the delivery means is driven.
Patent JP-H07234409-A (JP)
Title: Orientation treatment for liquid crystal and production of liquid crystal element using the method and liquid crystal element
Inventor: MIHARA TADASHI
IPC: G02F1/1337
Filed: 1994-12-21
Abstract: PURPOSE:To suppress an increase in thickness at cell ends occurring in movement of liquid crystal molecules at the time of continuous driving and to prevent generation of yellowing by impressing AC electric fields under specific conditions on chiral smectic liquid crystals held between a pair of substrates having electrodes. CONSTITUTION:A pair of the electrode substrates 11a and 11b are disposed to face each other apart a prescribed spacing to form the liquid crystal cells. The chiral smectic liquid crystals are injected between the substrates of the cells. The AC electric fields are impressed between the electrode substrates 11a and 11b under such temp. conditions at the periodic changing temps. at which the temp. width in one period vary with each of the respective periods. In such a case, preferably, the temp. increasing and the temp. decreasing are periodically repeated and the min. temp. values in the respective periods are kept fixed and the max. values are changed by each period. The max. temp. values may be kept constant or, in the unfixed ratios, be successively increased at every period or may be kept constant or, in the unfixed ratios, be successively lowered at every period. More preferably, the max. temp. values in the respective periods fall successively at each period.
Patent JP-H05142093-A (JP)
Title: Addition injecting device of airplane model
Inventor: MURAMATSU TSUNETOSHI
IPC: G01M9/08
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the title addition injecting device excellent in testing accuracy, economical efficiency, labor-saving properties, reliability and general-purpose properties by eliminating the necessity for preparing many special devised parts to dispense with the selection work of said parts and widening the regulation range of injection force. CONSTITUTION:A wind tunnel tester for an airplane model has a detachable pawl mechanism for supporting the addition model 09 arranged to the central part of the pylon 04 provided to the rear surface of an airplane model 03 in a protruding state and an injection mechanisms for energizing the addition model 09 arranged to the front and rear parts of the pylon 04 and is equipped with a fluid pressure control mechanism and a hydraulic cylinder 1 energized by the fluid supplied from said mechanism.
Patent JP-2001151490-A (JP)
Title: Mounting structure for head guard
Inventor: SATO YASUMI
IPC: B66F9/075
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a head guard for reducing a projecting member from the surface of a frame at the outside of a vehicle body width direction when mounting the hard guard. SOLUTION: In this mounting structure in which a fixing fitting 3 is provided on a weight 1 of a forklift and a mounting part 4 of a rear frame 2 of a head guard is fastened on the fixing fitting 3 with bolts, the mounting part 4 is fixed to the fixing fitting 3 by providing a bolt insertion port 5 on a vehicle body width direction center side of a wall of the mounting part 4, providing a screwing member 7 on the fixing fitting 3, fitting the mounting part 4 into the insertion port 5 and screwing member 7 and fastening a fixing bolt 6 inserted into the bolt insertion port 5 by screwing the bolt 6 into a female screw member 12 of the screwing member 7.
Patent JP-H04200105-A (JP)
Title: Travelling wave tube power amplifier
Inventor: IWANAMI YOSHITOMO
IPC: H01J23/34
Filed: 1990-11-29
Abstract: PURPOSE:To keep an output power constant over a long period by controlling an anode voltage between an upper limit and a lower limit of the anode voltage depending on 1st, 2nd and 3rd resistors so that a cathode current is constant between both limits. CONSTITUTION:An output voltage of an anode power supply 3 is controlled by an anode voltage control circuit 2 connecting to the anode power supply 3 via an isolation transformer 4. On the other hand, a current control negative feedback amplifier 11 detects a cathode current of a travelling wave tube 13 to drive a transistor(TR) 9. Then an output voltage of the anode power supply 3 is controlled so that the cathode current of the travelling wave tube 13 is constant by a negative feedback loop. The upper limit and the lower limit of the anode voltage depend on the resistance of resistors 6, 7, 8 and are set optionally. Thus, the anode voltage does not run away even in the absence of information of the cathode current and the loop is made stable between the upper limit and the lower limit of the anode voltage depending on the resistance of the resistors 6,7,8.
Patent JP-H08225529-A (JP)
Title: Novel and highly selective method of producing enantiomerically pure phenyl-substituted 1,4-dihydropyridine-3,5-dicarboxylic acid derivative
Inventor: YOAHIMU MITSUTENDORUFU
IPC: C07D401/02
Filed: 1995-12-01
Abstract: 2-Benzylidene-3-oxo-butyric acid malimide esters(II), enantiomerically pure aminocrotonic acid malimide esters (IIIa) and enantiomerically pure acetoacetic acid malimide esters (VI) are new. Benzylidene compounds of formula (II), enantiomerically pure aminocrotonic acid esters of formula (IIIa) and enantiomerically pure acetoacetic acid esters of formula (VI) are new. [Image] R2>phenyl substituted by 1 or 2 of halo, CN, ethynyl, OCF3, SMe, NO2, CF3, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or 1-4C alkoxy; A : H or 1-8C alkyl; or phenyl or benzyl (both optionally substituted by 1-3 of OH, NO2, halo, CN, COOH, CF3, OCF3 or 1-6C alkoxy or by NR6>R7> or SO2R8>); R6>, R7>H, Ph or 1-5C alkyl; R8>1-4C alkyl or Ph. Independent claims are also included for: (1) the preparation of enatiomerically pure (II), (IIIa) and (VI); and (2) the preparation of diastereomeric 1,4-dihydropyridines of formula (IVa) or (IVb) by: (a) reacting enatiomerically pure (II) with aminocrotonic acid ester of formula Me-C(NH2)=CH-COOR1> (III) in a solvent, optionally in presence of base; or (b) reacting enatiomerically pure (IIIa) with benzylidene compound of formula R2>-CH=C(COMe)-COOR1> (IIa) in a solvent, optionally in presence of base. [Image] R1>1-8C alkyl (optionally substituted by 1-6C alkoxy) or 3-7C cycloalkyl.
Patent JP-H07187970-A (JP)
Title: Hair dyeing agent composition
Inventor: YOSHIHARA TORU
IPC: A61Q5/12
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a hair dyeing composition containing a water-dispersible polyester resin and an oxidation dye precursor substance, excellent in dyeing property, free from damage to hair, etc., in dyeing, and capable of imparting conditioning effect to hair. CONSTITUTION:This hair dyeing agent composition contains 0.5-10wt.% (based on total composition) of a water-dispersible polyester resin obtained by condensing a dicarboxylic acid with a diol and a bifunctional monomer having a sulfonic acid group other than functional groups on an aromatic nucleus, and further, 0.1-20wt.% of an oxidation dye precursor substance consisting of a compound (precursors) having a benzene nucleus or a heteroaromatic nucleus having an amino group and/or OH group at para or ortho position and readily oxidized by an oxidizing agent and a substance capable of producing a dye by readily carrying out coupling reaction with the oxidized precursor to form a dye. The composition hardly causes color fading, lowering of good feeling of hair and damage due to washing of hair after dyeing and has long-acting conditioning effect.
Patent JP-H11167223-A (JP)
Title: Magnetic toner and its production
Inventor: IEMURA HIROFUMI
IPC: G03G9/097
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide magnetic toners which are good in development performance and development stability and allow the recycling of the captured toners at the time of toner production and the toners recovered from printers by producing the magnetic toners uniformly dispersed with the ingredients in toner particles regardless of the grain size of the toners. SOLUTION: This process consists of a first stage for adding a charge control agent to a thermoplastic resin finely dispersed with wax to form a premixture, then heating and kneading this mixture with a kneading machine and cooling and crushing the mixture, a second stage for further adding the fine powder of a magnetic material to this coarsely crushed material, mixing both with a mixing machine, then subjecting the mixture to heating and kneading again with the kneading machine and cooling and crushing the mixture and a third stage for mechanically and finely grinding the thus resulted coarsely crushed material with a fine grinding machine and classifying the material of a desired grain size range.  The captured toners at the time of the magnetic toner production and the toners recovered from the printers may be mixed and used as raw materials in the stages up to the stage inclusive of the second kneading stage at need.
Patent JP-H04199816-A (JP)
Title: Plasma cvd equipment
Inventor: MORIMOTO KIYOSHI
IPC: H01L21/205
Filed: 1990-11-29
Abstract: PURPOSE:To prevent abnormal electric discharge by a method wherein the high-frequency power is gradually increased at the time of starting the deposition to stabilize the plasma discharge. CONSTITUTION:In the state 1, there is no plasma discharge because high-frequency wave is not applied, however, a gas required for forming a film is started to flow just before the point 2 to reach a specified flow rate. Then, the high-frequency power is gradually increased in each step from the state 4 to the state 6. By doing so, the plasma discharge is gradually increased to stabilize the initial plasma discharge. Thus, gradually applying the high-frequency power at the time of starting the deposition will stabilize the plasma discharge, thereby making it possible to prevent abnormal discharge.
Patent JP-H06160327-A (JP)
Title: Humidity sensor element and manufacture thereof
Inventor: TEZUKA SHINICHI
IPC: G01N27/12
Filed: 1992-11-24
Abstract: PURPOSE:To furnish a humidity sensor element for detecting and determining moisture in atmosphere, excellent in water resistance and having a stable output characteristic in a wide range of humidity, and a manufacture thereof. CONSTITUTION:A pair of electrodes 4 having a gap 5 are provided on an insulating base 2, a humidity-sensitive thin film 3 is provided on this gap and further a water-repellent film is provided as occasion demands. This humidity-sensitive thin film 3 has a constitution wherein a crosslinking monomer constituent of a copolymer of a conductive monomer constituent of 60mol% or more and the crosslinking monomer constituent containing at least one of an N-methylol group or an N-methylol part being a derivative thereof and active hydrogen is self-crosslinked or crosslinked by a crosslinking agent.
Patent JP-H05167128-A (JP)
Title: Semiconductor device
Inventor: YOKOHATA AKIHITO
IPC: H01L23/34
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a highly reliable semiconductor device having an excellent high-frequency characteristic and heat radiating property. CONSTITUTION:The title semiconductor device has a semiconductor element chip 4 one main surface of which is firmly attached to heat radiating bodies 1 and 2, an insulator 7 having a hollow section which Surrounds the chip 4 and one end face of which is in contact with the heat radiating bodies 1 and 2, with the other end face being separated from the heat radiating body 1 by a prescribed distance beyond the other main surface of the chip 4, metallic foil 8 connecting the other end face of the insulator 7 to the other main surface of the chip 4, and lid 6 which is fitted to the other end face of the insulator 7 in a state where the lid 6 forms an alloy with the foil 8. The above-mentioned prescribed distance from the other end face of the hollow section to the heat radiating body 1 is set 3-10 times as long as the thickness of the metallic foil 8.
Patent JP-H04199856-A (JP)
Title: Semiconductor device
Inventor: HARADA MASAOMI
IPC: C08G59/20
Filed: 1990-11-29
Abstract: PURPOSE:To improve solder resistance by sealing a semiconductor element, using an epoxy resin composition which contains specific components. CONSTITUTION:A semiconductor element is sealed, using an epoxy resin composition which contains the epoxy resin expressed by formula I, the hardener consisting of at least either of the novolak type compound expressed by formula II and the novolak type compound expressed by formula III, and the inorganic filler. Among the formula I, n=0-8, and among the formulas II and III, n's=0-5. Hereby, it has reliability on heat resistance, and the property evaluated in heat cycle test (TCT test) improves, and the life elongates, and it becomes hard to cause cracks even in the case where it is soaked in solder fused liquid after moisture absorption.
Patent JP-2000163839-A (JP)
Title: Disk clamping mechanism for disk device
Inventor: HAGA YOSUKE
IPC: G11B17/035
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent contact between a clamper holding part and a clamper or between the clamper holding part and a disk during the rotation of the disk. SOLUTION: This clamping mechanism is provided to clamp or unclamp a disk by a clamper holding chassis 1 holding a clamper via a holding part 10 is brought close to or separated from a turntable. A lever is rotatably supported on the clamper holding chassis 1, rotated associatively with the movement of the clamper holding chassis 1, and by the movement of the lever relative to the clamper holding chassis 1, the clamper abutting part 10a of the clamper holding part 10 is displaced in the moving direction of the clamper holding chassis and in the radial direction of a clamper 8 with respect to the clamper holding chassis 1.
Patent JP-H04207165-A (JP)
Title: Production of instant rice cake
Inventor: AZEGAMI NORIO
IPC: A23L7/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain instant rice cake to be made edible by simply kneading or pounding in the home by impregnating glutinous rice with water, steaming, drying, milling, weighing the glutinous rice flour and an additive, then adding water to the weighed glutinous rice flour and additive to give a fluid material and packaging the fluid material in a sealed state. CONSTITUTION:A given amount of glutinous rice is washed with water, dried and ground into flour by a mill. The glutinous rice flour and an additive (e.g. powder material such as dried mugwort leaves and dried powder material such as beans, sea tangle or beef), blended with a given amount of water and packaged into a closed container to give the objective instant rice cake.
Patent JP-H11173621-A (JP)
Title: Central ventilator
Inventor: SHIMURA TATSU
IPC: F24F7/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a central ventilator in which a blower is shared, parts can be standardized and besides, each living amenity with each room can be kept even if the volume of each room is different. SOLUTION: This is a central ventilator 10 which can ventilate the interiors 20 of plural rooms within a building, and this is equipped with a ventilating opening 30 which opens toward the interior 20 of the room so as to supply fresh air from outside, a tubular pipe 40 which connects this ventilating opening 30 with the outside of the room, and a ventilating unit body 50 which forms the compulsive flow of the air inside this pipe 40, and the ventilating opening 30 is equipped with an air conditioner 60 for ventilation which has an air conditioning function for making the living condition inside the room comfortable, in the position of the passage for air from the pipe 40 besides being in its inside.
Patent JP-H06181617-A (JP)
Title: Culm-transfer structure of combine
Inventor: TONARI ATSUSHI
IPC: A01D61/00
Filed: 1992-12-18
Abstract: PURPOSE:To simplify the structure and reduce the weight of a transmission system of a reaped culm transfer structure of a combine. CONSTITUTION:Rotary packers 7a, 7b, 7c, 7d acting on the base of reaped culm are parallelly arranged and a pair of right and left base-transfer chains 9a, 9b are extended in an interlocked state from the part above the rotary packer backward. The reaped culm raked with each rotary packer 7a, 7b, 7c, 7d is transferred backward through two paths with the base transfer chains 9a, 9b and joined with each other. The joined culms are delivered to a reaped culm feeding transfer apparatus 12 vertically tiltable around the rear supporting point and are transferred slantly backward to the upper part. The transferred culm is turned to a laid posture and supplied to a feed chain 11 of a threshing apparatus 2. In the culm transfer structure of a combine having the above structure, all the rotary packers 7a, 7b, 7c, 7d are interlocked by engaging with each other and driving force is applied to either one of the culm base transfer chains 9a and 9b or the rotary packers 7a, 7b, 7c, 7d.
Patent JP-H08185781-A (JP)
Title: Coupler structure for electromagnetic relay
Inventor: NAKAYAMA KIYOBUMI
IPC: H01H50/14
Filed: 1994-12-27
Abstract: PURPOSE: To make a coupler compact by reducing the connecting space for an electromagnetic relay. CONSTITUTION: Coil terminals 2, 2 are protruded in parallel on the bottom face of the casing 1 of an electromagnetic relay so that their plate faces face each other in the horizontal direction, and contact piece terminals 3, 4 are protruded in parallel so that their plate faces face each other in the vertical direction. The portion of a coupler 6 where insertion holes 6b, 6c to be inserted with the contact piece terminals 3, 4 are formed is set narrowly in width in the horizontal direction, and connection sections 7, 8 are formed at this narrow- width portion.
Patent JP-H08174243-A (JP)
Title: Laser beam carburization hardening method and device therefor
Inventor: SHINPO YUKIO
IPC: B23K26/14
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the exhaust gas containing hydrocarbon gas from getting ignited/combusted by adding incombustible gas to the air flowing-in in the laser beam irradiating direction and hydrocarbon gas flowing out from laser beam irradiating part. CONSTITUTION: A steel 11 is irradiated with a laser beam 8 through a nozzle hole 71 of nozzle 7 so as to melt part of the steel 11 and a hydrocarbon gas 9 is supplied to laser irradiating part, carburization is executed to melted part. At this time, for the air flowing-in in the laser beam irradiating direction (a) and the hydrocarbon flowing out from the laser irradiated part (a), incombustible gas (CO, etc.) is added to make an exhaust gas incombustible and then to be exhausted from an exhaust path 12a. By this method, the combustible hydrocarbon gas is safely treated.
Patent JP-H03199786-A (JP)
Title: Resin molded coil device
Inventor: SUGIURA MASAYUKI
IPC: F16K31/06
Filed: 1989-12-28
Abstract: PURPOSE:To lighten thermal shock given to a load part by molded resin and to prevent the breaking of a wire by inserting a buffering member having heat resistance, flexibility and insulating property between the load part of an electromagnetic coil and a molded resin part. CONSTITUTION:A tape 10 having heat resistance, flexibility and insulating property is wound around the load part 3 of an electromagnetic coil 2 wound on a coil bobbin 1, and the fusing part 6 of a connector terminal 4 and a earth terminal 5. The whole of a device is covered with molded resin except a part of the terminals 4, 5 to produce a resin molded coil device. Since the tape 10 covers the lead part 3 of the electromagnetic coil 2, the lead part 3 does not directly come into contact with the molded resin. Namely, the tape 10 functions as a buffering member to lighten thermal shock given to the lead part 3 by the molded resin and to prevent the breaking of a wire.
Patent JP-H08168994-A (JP)
Title: Automatic punch
Inventor: FUJIMOTO KEIICHI
IPC: B26D7/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide an automatic punch which can position a printing plate accurately on a surface plate and bore reference holes accurately in predetermined positions of the printing plate. CONSTITUTION: First and second reference pins 8, 7 are both freely movably formed and are held in awaiting positions behind first and second reference positions on a surface plate, of and a printing plate 200 pressed by first and second pusher pins 5, 6 is pushed back to the first and second reference positions against the pushing forces of the first and second pusher pins 5, 6 by the advancing motion of the first and second reference pins 8, 7.
Patent JP-H11175576-A (JP)
Title: Layout verifying system
Inventor: SUGITA SUSUMU
IPC: H01L21/82
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To quickly verify electromigration of a signal line while considering the temperature which is an important factor of electromigration. SOLUTION: Results of circuit extraction 103 and each wiring (net) segment current density calculation 104 obtained from the operating frequencies of each wiring obtained in logical simulation 101 for a logic circuit and from the result of layout 102 operated based on the logic circuit is compared with the result of thermal circuit extraction 105, each wiring segment temperature calculation 106, and allowable current density calculation 107 obtained from the layout so that electromigration failure judgment 108 can be operated. Thus, the electromigration of a signal line can be quickly attained by considering temperature which is an important factor of the electromigration.