baber/WOPTO huggingface dataset:
Patent JP-S57185253-A (JP)
Title: Production of aromatic urethane
Inventor: FUKUOKA SHINSUKE
IPC: B01J23/40
Filed: 1981-05-08
Abstract: PURPOSE: The reaction between an aromatic amino compound, an aromatic nitro compound, an organic hydroxyl compound, hydrogen and carbon monoxide is effected in the presence of a catalyst containing a platinum family element to produce the titled compound used as a carbamate chemical for agricultural purposes in low costs.  
     CONSTITUTION: The reaction between, an aromatic amino compound such as aniline, 2,4- and 2,6-diaminotoluene, an aromatic nitro compound such as nitrobenzene, nitrotoluene or nitroaniline, an organic hydroxyl compound such as methanol or ethanol, hydrogen and carbon monoxide is conducted at 80W300°C wherein a catalyst containing a platinum family element of palladium, rhodium, platinum, ruthenium, iridium and osmium is used. Further, the organic hydroxyl compound is used excessively so as to act as a solvent preferably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02269129-A (JP)
Title: Heat shrinkable molded article
Inventor: SHIRAKI TOSHINORI
IPC: C08L53/02
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title molded article such as heat shrinkable film, sheet, tube, etc., having excellent low-temperature shrinkable properties as well as excellent impact resistance and resistance to environmental destruction by blending several kind of specific block copolymers at a specific ratio. CONSTITUTION:A block copolymers having 7000-18000kg/cm<2> flexural modulus and obtained by blending 100 pts. wt. total amount of (A) 30-95 pts.wt. block copolymer having a polymer block containing 75-95wt.% vinylaromatic hydrocarbon and having 10000-100000 number average molecular weight and conjugated diene polymer block and having 100000-350000 number-average molecular weight and (B) 5-70 pts.wt. block copolymer containing 50-75wt.% vinylaromatic hydrocarbon with (C) <=60 pts.wt. block copolymer containing 10-50 wt. vinyl aromatic hydrocarbon is drawn to provide the aimed heat shrinkable molded article being >=10wt.% in degree of heat shrinkage at 90 deg.C in drawing direction.
Patent JP-S55806-A (JP)
Title: Cooking device
Inventor: ISHIMURA YOUZOU
IPC: F24C7/02
Filed: 1978-06-06
Abstract: PURPOSE: To greatly improve a degree of freedom of design that is not restricted by the installation of a cooking timer, in cooking devices, such as, a high-frequency heating device, etc. produced by providing an operating panel with the timer.  
     CONSTITUTION: In a timing regulating timer 15 in case of high output mounted to an operating panel for an electronic oven, its switch portion 16 is separately formed from an operating portion 17, and the displacement energy of the operating portion 17 is transmitted to the switch portion 16 through a flexible transmission gear 18, which one end portion is connected to the operating portion 17 and which other end portion is formed in a free end shape. In this case, said transmission gear 18 is constituted by a flexible transmission body 26, which is housed in a flexible hollow body 25 and can freely be slid, a piece 27 to be worked installed to the one end and a working piece 28 similarly mounted to the other end, and the piece 27 to be worked is contacted with the other end of a crank 23 by pressure while the working piece 28 is faced to the switch portion 16. Thus, the desired target can be attained because only the operating portion 17 can be installed to the operating panel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57183086-A (JP)
Title: Pulse laser equipment
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/104
Filed: 1981-05-07
Abstract: PURPOSE:To obtain laser beam output with high peak value and perform highly accurate processing by a method wherein the pulsive exciting energy is supplied to the laser medium between a pair of electrodes and the exciting energy which has smaller peak value than the pulse is supplied to the laser medium while the pulse is not supplied. CONSTITUTION:Medium gas 1 is provided in a laser oscillator 2 and a pair of electrodes 3A and 3B are provided in this oscillator 2 with the medium gas 1 in between. Pulsive exciting energy is supplied to these pair of electrodes 3A and 3B by a source 4 and the medium gas 1 is excited and discharge 5 is generated and a laser beam 8 is outputted via a total reflection mirror 6 and a partially transparent mirror 7. While this pulsive energy is not supplied, the exciting energy which has smaller peak value than the pulsive exciting energy is supplied to the electrodes 3A and 3B by the source 4 and the output intensity at the rising part of the output of the laser beam 8. Then an object to be processed can be processed momentarily and is hardly affected by heat, so that the accuracy of processing can be improved.
Patent JP-H05271823-A (JP)
Title: Production of ti-al intermetallic compound
IPC: B22F3/23
Filed: 1992-03-26
Abstract: PURPOSE:To provide a method for producing a Ti-Al intermetallic compd. by which restrictions at the time of production are relaxed, producing processes are simplified and the stabilization of quality can be attained. CONSTITUTION:When a Ti-Al intermetallic compd. is produced with a Ti material and an Al material by a reaction synthesis method adopting hot isostatic pressing technique, the Ti and Al materials are mixed and pressed to form a dense mixture and this mixture is sealed in a Ti or Ti alloy vessel 7 in the air and subjected to hot isostatic pressing through the vessel 7.
Patent JP-H06234861-A (JP)
Title: Production of homogeneous polymer by using supercritical fluid solution
Inventor: ANETSUTO DEYUDEKU SHIYAIN
IPC: C08J3/14
Filed: 1992-03-26
Abstract: PURPOSE: To homogeneously mix thermodynamically heterogeneous polymers by preparing an immiscible solution of block or graft copolymers in a supercritical fluid solvent, expanding through a small diameter nozzle, removing the solvent and precipitating the polymers.  
     CONSTITUTION: A supercritical fluid solvent, e.g. chlorodifluoromethane or the like, is incorporated into an autoclave 9 which contains a mixture of a block or graft copolymer and is equipped with a stirring apparatus 10 and a rupture disk 11 through a feed line 2 from solvent reservoir 1 to prepare a solution of thermodynamically immiscible polymers to obtain a single phase solution blend. This solution is rapidly expanded across a small diameter nozzle 33 in an enclosure 31 through an outlet tube 17 via a heater 16, whereby the supercritical fluid solvent is removed and a solid polymer blend is precipitated at a final temperature not higher than 30°C above the glass transition temperature of the polymer blend, and whereby non-equilibrium homogeneous morphology of the blend is maintained to obtain a homogeneous blend of the thermodynamically immiscible polymers. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07282434-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: C09D5/23
Filed: 1994-04-06
Abstract: PURPOSE:To improve the dispersibility of ferromagnetic powder and to also improve electromagnetic transducing characteristics by using polyether polyol having a prescribed number of diol segments each having a cyclic structure for polyol as a binder forming component. CONSTITUTION:This magnetic recording medium has a nonmagnetic substrate and a magnetic layer contg. ferromagnetic powder dispersed in a binder on the substrate. The binder contains polyurethane which is a reactional product of polyol and polyisocyanate as principal starting materials and the polyol is polyether polyol having 2-30 diol segments each having a cyclic structure.
Patent JP-H03268975-A (JP)
Title: Image forming device
Inventor: KUGA MASAHITO
IPC: B41J17/32
Filed: 1990-03-19
Abstract: PURPOSE:To eliminate wasteful consumption of a transfer medium and speed up operation by controlling the operation of an image formation device and a device to store a material for data to be transferred and a transfer medium in accordance with the type of a transfer medium detected by a detection device of a main system holding device. CONSTITUTION:An A4 three-color ink ribbon cartridge is attached as an initial state, and at the same time, an A4-size sheet P is wound around a platen drum 140. In this case, a detection part 63 connects a detection signal for indicating the presence of an A4 three-color ink ribbon 56 to the second auxiliary control part. The second auxiliary control part defines an image printing range for the A4-size sheet P based on the detection signal, controls the number of times of image printing or image printing range of a thermal printing head 52 through an image printing control part, controls the feed amount of the ink ribbon 56 fed by a ribbon drive part, and controls the rotation amount of the platen drum 140 rotated by a drum drive part, that is, the feed amount of the sheet P.
Patent JP-S63236647-A (JP)
Inventor: INOGUCHI YASUO
IPC: B32B33/00
Filed: 1987-03-25
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-H03269851-A (JP)
Title: Driving device for magneto-optical disk
Inventor: KIRII SUSUMU
IPC: G11B25/04
Filed: 1990-03-19
Abstract: PURPOSE:To generate a required magnetic field with small electric current by providing lubricating protective films on both of the surface of a magneto- optical disk and the surface of a magnetic bias coil so as to keep the distance between the disk and coil very small. CONSTITUTION:The magnetic bias coil 1 and the maganeto-optical disk 3 are made into contact to each other through protective films 6 and 7, so that the disk and coil are kept at very small and constant distance by the thickness of two films. Thereby, the magnetic bias coil 1 can be operated with small electric current and has good followup ability to the magneto-optical disk 3. Thus, the holding structure for the coil can be simplified.
Patent JP-S63237230-A (JP)
Title: Optical head for optical disk
Inventor: IBAMOTO MASAHIKO
IPC: G11B7/135
Filed: 1987-03-25
Abstract: PURPOSE:To obtain an integration head with a tracking function by constituting an optical wave guide in a grating coupler part which fetches a parallel light flux that a waveguide path lens has collimated outside a wave guide by means of a refractive index variable material. CONSTITUTION:The optical wave guide 2 is provided on a substrate 1, and a hollow is provided in a part of the wave guide, whereby a geodesic lens 3 is formed. A laser diode 4 is fitted on one end of the substrate 1, and the height of the substrate is adjusted so that the wave guide and the oscillation layer of the diode is connected, and a notch is provided so as to engage the diode for adjusting the position. A grating 5 is provided on the opposite side of the lens 3 with respect to the diode 4. The wave guide in the part of the grating 5 forms the wave guide 6 by the material whose refractive index changes by an electric field. A transparent electrode 7 is provided on the surface of the wave guide 6 so as to impress a voltage between the electrode 7 and the substrate. Thus, the electric field is added to the wave guide 6, and an outgoing optical axis from the grating 5 is tilted, whereby a groove engraved in an optical disk can be followed.
Patent JP-H06286740-A (JP)
Title: Label affixing device
Inventor: TAKAI YOSHIHIRO
IPC: B65C9/40
Filed: 1993-03-26
Abstract: PURPOSE:To perform a label affixing process even for a commodity on which labels are affixed, and make the device smaller and reduce the cost by judging whether labels for one commodity are affixed to different locations of the commodity or not, by a judging means. CONSTITUTION:A CPU 31 forms bar-code rear side affixing information for which 1 is set for a commodity, for which labels are affixed on the commodity, in an PLU(price look up) file 33a. Then, when the commodity information of a commodity is called, if it is the case of that the bar-code rear side affixing information is 1, to a label which is issued as a first sheet, 8 command to indicate to carry the label to an affixing stand-by position, and a command to indicate a label affixing are output to an affixing part 43. To a label which is issued as a second sheet and after, a command to move an affixing arm to a step aside position is output to the affixing part 43. Therefore, the first sheet of the label can be affixed by the affixing part 43, and the second label and after can be manually affixed.
Patent JP-S57184265-A (JP)
Title: Piezoelectric ceramic
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/187
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a matter having low dielectric constant and good temperature characteristic appropriate for high frequency element with high piezoelectric property, by using the composition expressed in a fixed general formual as a piezoelectric ceramic material. CONSTITUTION:The powder of original materials, e.g. PbO, TiO2, SrCO3, In2O3 is weighted in required amounts for mixing to obtain a ceramic composition expressed in a general formula by pressure molding for sintering. Then, values of x, y should by in the range of 0.03<=x<=0.40, 0.005<=y<=0.14. Thus, a matter with sufficiently low dielectric constant is obtained with no problem of the decrease of input-output impedence as the high frequency element. Besides, piezoelectric property is high with good temperature characteristic for a matter appropriate for the use as an ultra sonic vibrator, etc.
Patent JP-S54159619-A (JP)
Title: Printed circuit film belt
Inventor: TSUNASHIMA EIICHI
IPC: H02K41/025
Filed: 1978-06-07
Abstract: PURPOSE: To eliminate a wear of the parts and electronic noise, by applying a self driving force to the printed circuit film, in a method with a magnetic field, penetrating through a printed conductor provided in the tape faces, and a conductor, perpendicularly penetrating through the above magnetic field, arranged.  
     CONSTITUTION: With an electromagnet constructed by a curved magnet 1, a core 2 and a winding 3, the produced magnetic field ϕ is so arranged to perpendicularly penetrate through an endless tape 4 with a printed conductor 5 closely attached. And with a current transformer constructed by a winding 6, a core 7 and a ring-cut- shape magnetic core 8, a current flowing in the magnetic core 8 is made perpendicular to the magnetic field ϕ, with a driving force generated in the printed conductor 5. Consequently, a shifting force can be provided in the film belt, formed by applying a conductor powder-resin system paint, by the electromagnet and the current transformer, causing the parts to be not worn further with an elimination made capable of electronic circuitry noise, thus capable of being used as an effective drive source for relatively light load tape recorders. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05232740-A (JP)
Title: Two-component dry type developer
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 1992-02-18
Abstract: PURPOSE:To provide a two-component dry type developer which presents good fluidity and stable amount of electrostatic charging by eliminating risk of the substance being turned into the spent state even through a long time service. CONSTITUTION:A two-component dry type developer contains as major components a toner (A) and a carrier (B). The toner (A) is based on positively charging parent particles with a mean particle size of 5-10mum by volume chiefly containing a binder resin, coloring agent, carnauba wax with free fatty acids removed, and the fourth ammonium salt, whereto further an additive to cause more decrement when mixed with the parent particles than the amount of electrostatic charging in case the parent particles exist solely is added together with another additive to cause more increment when mixed with the parent particles than the amount of electrostatic charging in case the parent particles exist solely. The carrier (B) is provided on the surface with a covering layer containing alkoxy silane coupling agent having chlorine radical and electroconductive substance in silicone resin.
Patent JP-S59198866-A (JP)
Title: Damper shield of superconductive rotary electric machine
Inventor: WATANABE YUTAKA
IPC: H02K55/04
Filed: 1983-04-21
Abstract: PURPOSE:To obtain a superconductive rotary electric machine having high reliability by providing an antiskid member which couples a projection formed on the outer periphery of an inside support to a damper shield body, thereby integrating the body and the support. CONSTITUTION:A circular flange 4 of a projection is formed on the outer periphery of an inside support 2, and contacted with one end face of a damper shield body 1. A circular flange 5 of a projection is formed on the inner periphery of one end of an outside support 3, and contacted with the other end face of the body 1. The flange 4 is welded at the welding portion 6 to the support 3, and the flange 5 is welded at the welding portion 7 to the support 2. Then, an antiskid member 9 such as a push screw or a knock pin is inserted to the bonding surface 8 of the body 1 and the support 3 from the flanges 4, 5. In this manner, the body 1 is not circumferentially displaced to the support 2, thereby obtaining a superconductive rotary electric machine having high reliability.
Patent JP-S60215763-A (JP)
Title: Formation of film
Inventor: ITOU TOORU
IPC: C23C16/46
Filed: 1984-04-09
Abstract: PURPOSE:To form a film having high adhesion on the surface of a base metal by a dry process by using the base metal as rolled and carrying out film formation simultaneously with the annealing of the base metal under heating. CONSTITUTION:When a film is formed by a dry process with vapor of a metal or a compound, a base metal is used as rolled and film formation is carried out simultaneously with the annealing of the base metal under heating to the recovery recrystallization temp. or above. The film forming material reaches the grain boundaries of the base metal and produces an anchoring effect.
Patent JP-H11252844-A (JP)
Title: Split coil
Inventor: ARIGA NOBUO
IPC: H02K1/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve a winding space factor in comparison with a conventional constitution, when coils are applied to the teeth of a stator in order to reduce the size of a motor and improve the efficiency of the motor. SOLUTION: When coils are applied to respective teeth 28a which are formed continually on the outer circumference of a core 26, 1st and 2nd coils 22a and 22b are applied to the parts near the outer circumference and to the inner parts respectively, and both the coils are connected to each other through compression, soldering, bonding, with a printed wiring board, etc., to be used as single coils 22. The respective coils applied to the respective teeth are connected to each other to form 3-phase armature coils, and an annular yoke part 21 is provided on the outer circumference of the coils.
Patent JP-H08264079-A (JP)
Title: Motor-driven operating device for circuit breaker
Inventor: YONEZU HIDEKAZU
IPC: H01H33/36
Filed: 1995-03-28
Abstract: PURPOSE: To make the motor-driven operating device of a circuit breaker interlock with the door of a storage container for the circuit breaker. CONSTITUTION: When a handle 8 is moved to an ON position, a lock plate 100 is locked with the locking member 108 of a door 106 to lock the door 106 in a closed position; when the handle 8 is moved to an OFF position, the lock plate 100 moves in the direction of the arrow to unlock the door. When the door 106 is open, a stopping plate 94 moves in the direction opposite to arrow R and turns a microswitch 102 off, so a reversible motor cannot carry current and the handle 8 cannot be moved to the ON position.
Patent JP-H03267219-A (JP)
Title: Separately feeding device
Inventor: HANEDA SEIJI
IPC: B65G59/12
Filed: 1990-03-19
Abstract: PURPOSE:To automate the above device with a simple constitution, in a separately feeding device to be used for stacked slices of bread or the like, by providing a product stopper having a gap through which only one product is allowed to pass, on an infield conveyor on which product-pushing members are arranged at prescribed intervals. CONSTITUTION:The slices of bread 1c fed by a conveyor is supplied on the infield conveyor 12 of a separately feeding device 10 by the intermittent open/ close operation of a shutter device 14. And the slices of bread 1c on the infield conveyor 12 are pushed by attachments 11 as they are stacked, and are moved and abutted on a stopper 13. Since a gap allowing a slice of break 1d of 1f to pass is provided between the stopper 13 and the conveyor 12, only the lowermost slice of bread 1f is passed, and the slices above it remain on the conveyor 12. Then, in the same manner as the above, they are sent out one by one by the subsequent attachments 11. Thus, the slices of bread can be separately fed with the simple constitution and without depending on man power.
Patent JP-H05236509-A (JP)
Title: Dc/dc converter for magnetic picture recording and reproducing device
Inventor: NAKAYOSHI HIROKAZU
IPC: H04N5/765
Filed: 1992-02-20
Abstract: PURPOSE:To miniaturize a DC/DC converter without giving an unfavorable influence upon the signal system of a magnetic picture recording and reproducing device. CONSTITUTION:In the DC/DC converter, the output voltage (a) of a battery Ein is turned on/off by a switching part 1 and converted to a pulse voltage having a prescribed duty ratio and converted to a DC voltage (c) by a filter part 2 and supplied as an output voltage Eout to the video system, the servo system, etc., of the magnetic picture recording and reproducing device. Since the oscillation frequency of an oscillating circuit 6 is set between the inclination part of the frequency spectrum of a low frequency band converted chrominance signal and that of an audio FM signal, namely, about 1.0 to 1.4MHz, the unfavorable influence upon the low frequency band converted chrominance signal, the audio FM signal, or an FM luminance signal does not occur even if a triangular wave (f) as the output of the oscillating part 6 and a switching pulse (g) as the output of a comparing part 5 are mixed into the signal system.
Patent JP-H06263158-A (JP)
Title: Ejection plug and self-supported packaging body with the same
Inventor: TAKAGAKI TADAO
IPC: B65D5/74
Filed: 1993-03-04
Abstract: PURPOSE:To achieve laborsaving by a method wherein after the bottom of an ejection plug, which can be attached simply and reliably by a consumer, is bonded to a bag of a pouch packaging body, if a lock ring of a cover is removed and the cover is closed, unsealing of a bag film and sealing can be achieved simultaneously by means of the ejection plug. CONSTITUTION:An ejection port 1, cover 2 with unsealing blade, and a ring packing 3 are provided, and the port 1 has a cylinder 12 having a thread 13 on its outer surface and a doughnut-shaped release paper 16 coated with pressure-sensitive adhesive 15 is attached to the bottom surface of a flange 11. The paper 16 is removed to expose the adhesive 15 and the ejection port 1 is bonded to a suitable point on a bag by means of the adhesive 15. The cover 2 comprises a top plate, cylinder 22, and unsealing blade 23, which are bonded integrally to the ring packing 3 through a connection point. And the packing 3 is removed and the cover 2 is screw-threadedly engaged with the port 1 and tightened, whereby the film of the bag is cut off by the edge of a hole 14 of the flange 11, so that a liquid in the bag can be ejected.