baber/WOPTO huggingface dataset:
Patent JP-S60202525-A (JP)
Title: Magnetic recording medium
Inventor: KIMURA HITOSHI
IPC: C23C14/00
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the titled recording medium having excellent magnetic characteristics and to improve the preparation conditions by forming an In layer and a metallic magnetic layer successively on a nonmagnetic substrate with vapor plating. CONSTITUTION:In a vapor deposition apparatus 1, In is firstly vapor-deposited on a traveling nonmagnetic substrate 4 from an In vapor deposition source 7 to form an In vapor-deposited film on the substrate 4. Succeedingly, a metallic magnetic material is vapor-deposited thereon from a metallic magnetic material vapor deposition source 8 to deposite and form a metallic magnetic layer. High coercive force and high squareness ratio can be obtained in this way. Since the undercoat In layer consists of a low-melting point metal, the film can be formed at low temps. of the substrate. Accordingly, a high molecular film having inferior heat resistance can be used as the nonmagnetic substrate.
Patent JP-S57175145-A (JP)
Title: Preparation of carboxylic ester
Inventor: YANAGISAWA KUNIO
IPC: B01J31/08
Filed: 1981-04-17
Abstract: PURPOSE: To obtain the titled substance having improved thermal stability and high volume resistivity value in a short time at a low temperature without side reactions in reacting a carboxylic acid or an anhydride thereof with an alcohol, by using a specific strongly acidic cation exchange resin as a catalyst.  
     CONSTITUTION: A carboxylic acid or an anhydride thereof, preferably phthalic acid or anhydride thereof, is reacted with an alcohol to prepare an ester. In the process, a strongly acidic cation exchange resin having the total ion exchange capacity ≤2.1 milliequivalents/ml in the esterifying reaction solution is used as a catalyst. A 4W10C aliphatic monohydric alcohol is preferred as the alcohol, and the catalyst is used in an amount 0.05W50pts.wt., preferably 5W25pts.wt., based on 100 pts.wt. carboxylic acid or anhydride thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06323995-A (JP)
Title: Method and equipment for performing zero calibration of raman spectroscopic analysis device
Inventor: JIYON MITSUCHIERU
IPC: G01N21/65
Filed: 1994-03-29
Abstract: PURPOSE: To provide Raman spectroscopic method and device which can perform zero calibration. CONSTITUTION: A gas specimen chamber 54 is installed in a resonance cavity 24, and a light source is installed so that beams of light bombard a gas. The light source and cavity 24 form in cooperation a laser source and transmit a laser beam energy of interferential and mono-chromic type through gas specimen. From the gas components in the gas specimen, Raman scattering is produced, and the quantity of Raman scattered light is measured by sensors 72a-72f. The cavity 24 includes a process to change the electromagnetic characteristics so that resonance is hindered substantially, and thereby razing is interrupted. Thus the detectors measure the light due chiefly to the background noise. Then the point of origin of a measuring scale for the detectors is set to the measured intensity or strength, and the zero calibration level of the detectors is decided.
Patent JP-S53143458-A (JP)
Title: Outer blade for electric razor
Inventor: SHIGEMATSU TATSUO
IPC: C25D1/08
Filed: 1977-05-20
Abstract: PURPOSE: To prevent structural change in outer blades from heat by adjusting the content to 35-50% of the total weight of an electrolyte consisting of nickel ion, cobalt ion and inorganic brighteners in an electro-deposition process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293067-A (JP)
Title: Developing device
Inventor: FUTAMI KAZUYUKI
IPC: G03G15/08
Filed: 1991-03-22
Abstract: PURPOSE:To always smoothly supply toner by forming a chamfered part having an inclined surface along the direction of the elastic deformation of a supply 'Mylar(R)' on the wall surface of a hopper cut part which is formed in a toner tank for supply. CONSTITUTION:This device is provided with the hopper cut part 1A which is formed at one part of the wall surface of the toner tank 1 and which is constituted of a punched hole whose cross section is rectangular, and a gate plate 2 consisting of the 'Mylar(R)' is provided on the outer peripheral surface of the hopper cut part 1A, then a toner supply port 2a is formed on a part of the gate plate 2. The chamfered part 1A2 is provided on the inner peripheral surface side of a wall surface 1A1 positioned on the downstream side in the rotating direction of an agitator out of the punched wall surface in the hopper cut part 1A. The chamfered part 1A2 has the inclined surface along the direction of the elastic deformation which is caused when the supply 'Mylar(R)' 3 is going to get on the wall surface by the rotation of the agitator, so that space where the lump of toner is gathered is made small and the toner supply port is prevented from being blocked.
Patent JP-2000245371-A (JP)
Title: Mold for forming hand-rolled sushi
Inventor: ISHINO MURAICHI
IPC: A23L7/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold for forming a hand-rolled Sushi (rolled vinegard rice with ingredients thereon) capable of reducing cooked rice grains on the bottom of white rice roll attached to a placing face of Sushi dish, or the like, after forming of white rice roll and keeping the white rice roll on the placing face in a stable state. SOLUTION: Since at least one recessed part is formed on the bottom of a white rice roll 8, cooked rice grains on the bottom of the white rice roll 8 attaching to a placing face are reduced and adhesivity to the placing face is lowered. Consequently the white rice roll 8 can be readily taken out.
Patent JP-S53143139-A (JP)
Title: Control logic circuit
Inventor: MINAMITANI TAKASHI
IPC: H03K19/177
Filed: 1977-05-20
Abstract: PURPOSE:To offer the control logic circuit with regular construction having high reliability, by using logical array programmable without using clock signals.
Patent JP-H09251559-A (JP)
Title: Coin processor
Inventor: ARIGA TOSHIO
IPC: G07D7/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent unwanted coins from permanently circuling by guiding the coins, which are inserted from a slot part and guided by a guide member, into the hole part of a rotator, conveying these coins upward through the rotations of the rotator and discharging them from a discharge port part to the outside. SOLUTION: The coins are put and embedded into a pickup hole 52 on a turn table 38, and they are conveyed upward through the rotations of the table 38. When the hole 52 reaches and faces a discharge hole 53 on a shutter 37, the coins are moved outside by utilizing the inclination and discharged from the discharge hole 53 through a lower board exit hole 36a to the side of an exit guide 43. In the initial state of coin extraction, the hole 52 is completely filled with the coins but with the continuation of rotations, the coins to be directly put into the hole 52 through the guide of the guide board 34 with the dead weight are eliminated so that the coins are put into the hole 52 on the downside rather than the center of the table 38. Thus, the coins are put into the hole 52 from the section closer to the bottom side of a tray 35 and the circulation of non-designated coins to be returned is reduced as well.
Patent JP-H03261005-A (JP)
Title: Formation of hyaline conductive film
Inventor: ENDO TETSURO
IPC: H01B13/00
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a conductive film of excellent etching property by forming a hyaline conductive wire of double-layer film structure comprising a first high-resistance ITO film different from a second low-resistance ITO film in membranous quality and the second low-resistance ITO film laminated on the surface of the first ITO film. CONSTITUTION:A polyimide top-coat layer 13 is placed for the purpose of protection on a color filter layer 12 which has been placed on a hyaline glass substrate 11. A first ITO film 22 of 50nm thickness, high resistance and excellent etching property is laid on the top-coat layer in Ar gas under low pressure having a very small amount of O2 added thereto by the use of a high-frequency sputtering device having a metal oxide target which is made of In2O3 having 5 to 10wt.% of SnO2 added thereto. Then a second ITO film 23 of 200nm thickness and low resistance is laid on the film 22 in Ar gas having a very small amount of O2 added thereto under a condition of lower pressure so as to form a hyaline conductive film 21 of double-layer film structure. Although the hyaline conductive film 21 is then patterned in the shape of a specified electrode through a process of photolighography, it can be patterned without difficulty because of its excellent etching property, so that a hyaline electrode pattern 24 can be formed without difficulty with low resistance and excellent accuracy in pattern.
Patent JP-S54150043-A (JP)
Title: Magnetic bubble memory chip
Inventor: MURATA AKIRA
IPC: G11C11/14
Filed: 1978-05-18
Abstract: PURPOSE: To lower the temperature of the conductor wiring to increase the life time (100W1000 times as long as conventional) and thus to enhance the reliability by forming the nonmagnetic metal film layer as if it covered over the wiring part featuring a large amount of self-heat generation of the conductor wiring.  
     CONSTITUTION: Nonmagnetic metal film layer 7 is the Al layer of the same material as conductor wiring layer 4, and undergoes the mask evaporation and then etching of Al along with process to put on bonding pad 8 thick film after formation of permalloy pattern layer 5 formed by the conventional chip process to be formed into the shape from which only pad 8 is isolated. In such constitution, the heat resistance of insulator layer 31 is lowered, and the heat dispersion is increased to the upper part. Thus, the temperature of wiring layer 4 can be lowered down to increase the life time. Furthermore, no electric field is applied to metal filed 7 even under operation of the magnetic bubble memory device, thus the corrosion being reduced. Thus film 7 can function well as the protective film for pattern layer 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60223808-A (JP)
Title: Magnesium hydrocarbylcarbonate supporter composition and manufacture
Inventor: GUREGORII JIERASHIMOSU AAZOUMA
IPC: B01J31/38
Filed: 1985-03-23
Abstract: Composition comprising a transition metal component and magnesium hydrocarbyl carbonate. Composition can be prepared by reacting suspension of magnesium alcoholate with carbon dioxide to form a magnesium hydrocarbyl carbonate and reacting magnesium hydrocarbyl carbonate with transition metal component. When the suspending liquid comprises an alcohol, the magnesium hydrocarbyl carbonate dissolves and is subsequently precipitated with an antisolvent comprising metal alkyl or transition metal halide. When the suspending liquid is substantially free of alcohol, the magnesium hydrocarbyl carbonate suspension is reacted with metal alkyl and transition metal compound.
Patent JP-H04274164-A (JP)
Title: Lithium secondary battery
Inventor: MISHIMA HIROMITSU
IPC: H01M4/525
Filed: 1991-02-28
Abstract: PURPOSE:To provide a lithium secondary battery having excellent deep charge/ discharge cycles. CONSTITUTION:A cathode active mass which is a LiCoO2 partly substituted with at least one of Y, La, and Nd is used for a lithium secondary battery and since the cathode active mass which has excellent reversibility even after deep charge/discharge cycles are repeated and scarcely changes the crystal structure, the battery has excellent deep charge/discharge cycles.
Patent JP-H04275598-A (JP)
Title: Voice synthesis system
Inventor: SAKAYORI TETSUYA
IPC: G10L13/10
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a synthesized voice which is free from a feeling of physical disorder by obtain the best approximation for the pitch pattern of a natural voice. CONSTITUTION:When a voice is synthesized, a pitch extraction part 2 extracts the pitch pattern of a template voice in a template voice part 1 and a function application part 3 finds plural functions for the best approximation of the pitch pattern and parameters prescribing those functions; and the feature of the pitch pattern is analyzed and learnt. The function application part 3 integrates the functions, initially sectioned with time in a specific time section series, in order according to a specific rule. A time section series which prescribes the time borders of the functions is also integrated in order and varied into the optimum time section series.
Patent JP-S51136118-A (JP)
Title: Synchronous generator protection control device
Inventor: MAEZAWA TSUGUNOBU
IPC: H02H7/06
Filed: 1975-05-21
Abstract: PURPOSE: An synchronous generator protection control device, made capable to operate a stable control of theline bank in case of rectifying element failure for the generator exciter rectifier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04275829-A (JP)
Title: Method for formation of forging die
Inventor: MURATA SHINICHI
IPC: B23H9/00
Filed: 1991-02-28
Abstract: PURPOSE:To form a land inside of near the opening in an intermediate recess by inserting the columnar part of an electrode in the intermediate recess, and forming a runoff space outside of the head. CONSTITUTION:By electric discharge machining, an intermediate recess in a specified shape is formed by the columnar part of an electrode 51 extending in the direction of formation. Then the columnar part of the electrode 51 consisting of a head, which is short in the axial direction and has approx. the same section for the intermediate recess, and a shank having a smaller section than the head is inserted in the intermediate recess, and a runoff space 43 is formed outside of the head. Thereby a land 44 can be formed inside of near the opening in this recess.
Patent JP-H02242047-A (JP)
Title: Exothermic characteristic evaluation method for throwaway portable pocket heater's raw materials
Inventor: KODAMA JUNICHI
IPC: F24V30/00
Filed: 1989-03-14
Abstract: PURPOSE:To rate accurately the characteristic of endothermic raw materials for a throwaway pocket heater by blending an endothermic raw material for a throwaway pocket heater in a container, such as a glove box replaced with nitrogen, and then trying to fill an insulated reaction container, which is arranged to control the amount of air supply, with said raw material, and inserting a direct temperature measurement sensor into the raw material. CONSTITUTION:An attempt is made to take out an endothermic raw material for a throwaway pocket heater to be measured in an enclosed container replaced with nitrogen or blend the endothermic raw material 6 so that it may not react prior to measurement. Then, an air pump 1, a flow rate controller 2, and a flow meter 5 are installed so that the amount of air may be controlled either in automatic or manual mode, moreover, a reaction container 4 covered with an insulation material 3 is filled with the endothermic raw material 6. The container 4 is also designed so that air may be supplied to the endothermic raw material 6 by way of an air supply pipe 7 where a temperature sensor 7 is inserted into the endothermic raw material directly so that the endothermic characteristic may be measured and evaluated.
Patent JP-S51136484-A (JP)
Title: Solder wetting ability test device
Inventor: ISHI ICHIROU
IPC: G01N13/02
Filed: 1975-05-21
Abstract: PURPOSE: To improve precision in measuring wetting ability and to aim at high efficiency of measuring work by making initial strain value on a strain gauge to be a constant by an automatic control. The initial strain value on the gauge is defferent due to different weight of material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51136258-A (JP)
Title: Data processor
Inventor: IGARASHI KOUICHI
IPC: G06Q50/00
Filed: 1975-05-21
Abstract: PURPOSE: Size and weight refluction by employing magnetic bubble as memory device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08225586-A (JP)
Title: New phosphoric acid derivative, its production and medicinal composition containing the same
Inventor: TAKIMOTO KOICHI
IPC: A61K31/675
Filed: 1995-02-22
Abstract: PURPOSE: To provide a specific new phosphoric acid derivative containing a benzazepine ring, etc., having an inhibiting action against neutral endopeptidase and angioensin transferase activit, and useful for preventing and treating hypertension, cardiac failure, angina pectoris, etc. CONSTITUTION: The new phosphoric acid derivative is represented by formula I [R is a lower alkyl, an ar(lower)alkyl, hydroxyl group; A is a single bond, an lower alkylene, an alkylenecarbonyl, an amino acid residue, a methyleneamino acid residue, etc.; m is 0, 1; p is 0, 1; q is 1, 2; p+q=2], has an inhibiting activity against neutral endopeptidases and angiotensin transferases, and is useful as an agent for preventing and treating hyper tension, cardiac failure, renal failure, hyperandrostronemia, hypercalciuria, hyperleninemia, etc. The compound is obtained by deesterifying an ester derivative of formula II [R<1> is a lower alkyl, an ar(lower)alkyl; R<2> a , R<2> b are each H, an lower alkyl, an ar(lower)alkyl] by a catalytical hydrogenation reaction in the presence of a Pd catalyst.
Patent JP-H07242574-A (JP)
Title: Production of alkenyl-aromatic compound
Inventor: ITO KOJI
IPC: C07C2/72
Filed: 1994-03-04
Abstract: PURPOSE:To enable the control of the cis-trans ratio and obtain an alkenyl- aromatic compound useful as a raw material, etc., for producing naphthalenedicarboxylic acid in high purity and yield by reacting an alkyl- aromatic compound with butadiene under specific conditions while irradiating the reactional mixture with ultrasonic waves. CONSTITUTION:This method for producing an alkenyl-aromatic compound is to react (A) an alkyl-aromatic compound such as toluene with (B) 1,3-butadiene in the presence of a catalyst comprising metallic sodium, a potassium salt and an aromatic compound capable of forming a charge-transfer complex with the metallic sodium such as naphthalene at a temperature within the range of 80-180 deg.C by irradiating the reactional mixture with ultrasonic waves at 30-1000kHz frequency and an output within the range of 5X10<-6> to 1X10<6>W.cm<-2>. Furthermore, the reactional molar ratio of the components (A) to (B) is preferably within the range of 1/(0.05-0.2).
Patent JP-H02239551-A (JP)
Title: Method and device for generation of electron beam
Inventor: TANIGUCHI SEIICHI
IPC: H01J31/12
Filed: 1989-03-13
Abstract: PURPOSE:To prevent a cathode from vibrating by coating a back face plate with an insulating film having heat insulative property consisting of alumina fusion sprayed film, and providing thereover a wire-shaped cathode electrode consisting of a metal core wire and a metal winding. CONSTITUTION:Unevenness is formed on one surface of a metal core 1a by means for ex. of etching or sand blasting. This metal core 1a is fixed to a back face plate 2. A supporting plate 1 is obtained with alumina fusion spray film 1b formed on this uneven surface of metal core 1a. The fusion spray film has a feature to form only where unevenness is provided on the surface of base board. A wire cathode electrode 4 consisting of a metal core wire 5 and a metal winding 6 and holding electron emitting substance 7 is installed on this supporting plate 1.
Patent JP-H03264117-A (JP)
Title: Bending machine
Inventor: MURAOKA YOSHIKAZU
IPC: B21D5/02
Filed: 1990-03-13
Abstract: PURPOSE:To cooperate the punch and the die and to bend the work by setting the 1st table provided with the punch on its one side of the C-letter type frame arranged in horizontal direction and the 2nd table provided with the die at the other side frame and relatively moving both tables. CONSTITUTION:When the motor 35 is drives, the ball screw 29 rotates through the gear box 33 and the brake 31. In this time, the carriage 23 is moved to the left and right direction through the nut member 37 in caused that the ball screw 29 rotates, because the nut member 37 is screwed to the ball screw 29 and the nut member 37 is set at the carriage 23. And by moving the carriage 23 to the left and right direction, the moving table 5 approaches and leaves to and from the fixed table 7 through the coining cylinder device 17. Accordingly, the work is positioned to the punch 13 from the upper side and the moving table 5 is moved to the fixed table 7, then the bending of the work is executed with the cooperation of the punch 13 and the die 9.
Patent JP-S60204739-A (JP)
Title: Powder containing eicosapolyenoic acid based compound
Inventor: TAMAGAWA AKIRA
IPC: C07C57/03
Filed: 1984-03-28
Abstract: PURPOSE:The titled powder, which contains lecithin, etc., eicosapentaenoic acid based compound, etc. and cyclodextrin, is a precursor for a compound having good palatability, easily handleable, exhibits physiological activity and useful as medicines, healt supplementary foods, etc. CONSTITUTION:Powder containing at least one selected from lecithin, constituent compounds thereof and hydrogenated substances thereof, at least one selected from eicosapentaenoic acid based compounds and derivatives thereof and cyclodextrin. For example, the lecithin is dissolved in the eicosapentaenoic acid based compound under heating. In the process, the amount of the lecithin to be incorporated is preferably >=0.5wt% based on the eicosapentaenoic acid based compound. The cyclodextrin is added to the resultant oily material under stirring, and the resultant mixture is cooled to give the titled powder. The amount of the cyclodextrin to be added is preferably >=3 times that of the eicosapentaenoic acid based compound.
Patent JP-H07241376-A (JP)
Title: Mechanism plate for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-03-04
Abstract: PURPOSE:To install a mechanism plate easily without using machine screws at all by installing a regulation plate to prevent clogging of balls to be provided on the mechanism plate of a PACHINKO machine by locking a locking part and a counter locking part to each other to an overhang member part of a collecting passage member. CONSTITUTION:A communication port 13b communicated with a winning ball processing device 7 is opened downstream end of a winning ball collecting passage 8 in a PACHINKO machine, and an overhang member part 14b is provided on a collecting passage member 20 to be positioned above the communication port 13b to let winning balls collected in the winning ball collecting passage 8 to flow in as they are arranged in a line constantly without generating clogging of the balls around of the communication port 13b. A locking part 25 is protruded on one side of a regulation plate 14 disposed on one side of the overhang member part 14b to narrow the width of the passage 8, and the overhang member part 14b is provided with locked parts 27, 27 to correspond to it. By locking the locking part 25 to the locked part 27, 27, the regulation plate 24 is installed on the overhang member part 14b, and the collecting passage member 20 is installed on a mechanism plate 1.
Patent JP-H04294749-A (JP)
Title: Structure of sealing container with capsule
Inventor: ARAI SHIGEO
IPC: B65D41/34
Filed: 1991-03-25
Abstract: PURPOSE:To provide a pilferproof structure of sealing a container with a capsule wherein the capsule can be easily detached from the container by rotating it with its lower part held. CONSTITUTION:A container neck part 2 is provided with a threaded part 3 and a stepped part formed at its lower part. When a capsule 11 closing the container neck part 2 and remaining unseparated therefrom is rotated in the opening direction, a raised part 21 engages with the stepped part to prevent the capsule 11 from further rotation and upward movement. By rotating the lower part 24 of the capsule remaining separated from the container neck part in the closing direction, guide parts 8 and 9 are formed to permit the raised part 21 to run on the stepped part, the capsule 11 is fitted around the container neck part 2, a thread forming part 16 is formed conforming to the contour of the threaded part 3 and the raised part 21 is positioned in the guide part 8.