baber/WOPTO huggingface dataset:
Patent JP-S5677390-A (JP)
Title: Electrodepositing method using liquid crystal substance as electrolytic liquid
Inventor: KUWABARA MINORU
IPC: C25D3/46
Filed: 1979-11-28
Abstract: PURPOSE: To perform excellent electrodeposition, by putting one or more members of liquid crystal compounds to be used as an electrolytic liquid into an electrolytic cell, and by applying a prescribed electric field with an electrode to be electrodeposited used as a cathode, and with other electrode as an anode.  
     CONSTITUTION: Nematic liquid crystals are preferably used as an electrolytic liquid, e.g., a compound two or three benzene rings of which are bonded in a line, as shown by formulas IWV is preferable. Liquid crystal compounds shown by formulas IWV are used respectively alone or in a mixture consisting of the liquid crystal substances in suitable ratio as an electrolytic liquid. Electrodepositing metal participates in the electrode reaction as an anode in the liquid crystal substances, such examples are gold, silver, copper, zinc etc. Electric field of 10W5,000V/cm is applied to a cathode on which electrodeposition takes place, no limitations are placed on the material for the cathode. The electrodeposition is performed in a temp. range from the melting temp. to a temp. about 20°C lower than the b.p. Hereby, the electrodeposition is performed in a low temp. range at a high efficiency of electric power, and exhibits uniform electrodeposition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5856221-A (JP)
Title: Magnetic head
Inventor: KATOU MINORU
IPC: G11B5/265
Filed: 1981-09-29
Abstract: PURPOSE:To obtain an erasing head which has high erasing efficiency with a small amount of erasing current, by setting a center core and a side core which are approximately formed into U shapes with their open sides put opposite to each other and their fringe sides put adjacent to each other and as a result reducing the leakage of magnetic flux. CONSTITUTION:Cores 11 are made of a material of high permeability with almost a U shape. One of these cores 11 is used as a center core. A bobbin 12 wound by a coil 5 is attached to the center core, and this center core is set with its open side put down. Then other two cores 11 are set as side cores at both sides of the center core with their open sides put upward. The side edges of these side cores are unified with connection to the side edge of the center core via gap forming shims 2 and 3. As a result, the section area of a magnetic path is increased to ensure a large magnetic flux. At the same time, the counter area is decreased between the center and side cores to reduce the leakage of magnetic flux between them. Thus the erasing efficiency is improved with a reduced amount of erasing current for an erasing head.
Patent JP-2000345840-A (JP)
Title: Outboard engine
Inventor: IMANAGA KEIJI
IPC: B63H20/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To dispose a cooling water passage close to a center portion of an engine member from an exhaust gas passage by enhancing an approach surface pressure of the center portion of the engine member. SOLUTION: In this outboard engine, an engine is disposed above an engine holder 2 and an oil pan 5 is disposed below the engine holder 2. A shaft drive housing 8 is disposed below this oil pan 5. An exhaust gas which the engine discharges is discharged into the shaft drive housing 8 through the engine, the engine holder 2 and an exhaust gas passage formed in the oil pan 5. Whereas, cooling water passages 21, 23 and a return water passage are provided around the exhaust gas passage. In this case, a bonding means 35 to the oil pan 5 is provided in the engine holder 2.
Patent JP-S6046720-A (JP)
Inventor: IWATANI FUMIO
IPC: H02H3/28
Filed: 1983-08-24
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-S6311798-A (JP)
Inventor: KUMAI FUMITAKA
IPC: E21D11/00
Filed: 1986-06-30
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-S5277571-A (JP)
Title: Operation indicating circuit of thyristor gate control device
Inventor: ARAKAWA MASAMI
IPC: H02M1/00
Filed: 1975-12-24
Abstract: PURPOSE: To perform indication of pulse gate by utilizing magnetic field energy i.e. causing voltage stored in a pulse transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H078736-A (JP)
Title: Power recovery device in pressure swing method
Inventor: NOHARA HIROSHI
IPC: B01D53/04
Filed: 1993-06-24
Abstract: PURPOSE:To provide an expansion energy recovery device in a gas adsorbing and separating apparatus due to a PSA method. CONSTITUTION:In the power recovery device in an apparatus for adsorbing and separating mixed gas by a pressure swing method changing over the passages to a plurality of adsorption towers 1, 2 power is recovered by the expansion turbine 18 allowing the outlet of the adsorbing tower in an adsorption process and the inlet of the adsorption tower in a desorption process to communicate with each other.
Patent JP-H093106-A (JP)
Title: Production of aqueous polymer dispersion
Inventor: WATABE KAZUYO
IPC: A61K8/00
Filed: 1995-06-20
Abstract: PURPOSE: To obtain an aqueous polymer dispersion having a high chitosan concentration and good dispersion stability and being useful for skin care preparations, hair care preparations, medical materials, textile materials, paper processing materials, packaging materials, coating materials, food materials, etc. CONSTITUTION: This aqueous polymer dispersion is has a mean particle diameter of 1μm or below and in which the chitosan is present on the surface of a particle or both on and inside a particle and obtained desirably by polymerizing a radical-polymerizable ethylenically unsaturated monomer in water in the presence of chitosan at least a part of the amino groups of which are neutralized with a radical-polymerizable ethylenically unsaturated monomer having an acid functional group and a nonpolymerizable acid.
Patent JP-2000344677-A (JP)
Title: Seaweed ash-based antimicrobial agent
Inventor: YAMAHARA JOJI
IPC: A61K33/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic seaweed ash-based antimicrobial agent hardly providing side effect and toxicity present in synthetic chemicals, excellent in economic efficiency because of being derived from a natural product, and having high safety. SOLUTION: This inorganic seaweed ash-based antimicrobial agent is obtained by effectively utilizing an extraction residue by-produced when extracting a seaweed ash of Undaria pinnatifida or the like with a solvent to produce a natural mineral salt.
Patent JP-H11343650-A (JP)
Title: Waterproof floor pan for bathroom
Inventor: HASUIKE HIROSHI
IPC: E03C1/20
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To lighten the weight of a waterproof floor pan for a bathroom. SOLUTION: A waterproof floor pan for a bathroom is constructed of a bottom plate 11 made of inorganic material, a wall mounting part 12 made of low-foamed plastic and placed on the bottom plate 11 along the edge of the bottom plate 11 so as to receive a wall panel 26, a foamed plastic plate (13), 14 placed on the bottom plate 11 so as to fill the inside of the wall mounting part 12, and a protection layer 20 covering the upper surface of the foamed plastic plate 14 and the wall mounting part 12. As most of the part of the waterproof pan is constructed of foamed plastic with low specific gravity, a product weight is greatly reduced in comparison with a conventional one, so that it can be handled with ease. Manufacture is facilitated, as it requires only the assembly of the foamed plastic blocks, so that manufacturing costs can be lowered.  Because of its low weight, transportation costs and construction costs in a field can be also lowered in comparison with those for a conventional one.
Patent JP-H05347658-A (JP)
Title: Automatic ansering telephone system
Inventor: KAWAKAMI MUNENORI
IPC: G10L15/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain an automatic answering telephone system in which a content of a recorded voice signal is properly recognized by the user even when the voice quality of the recorded voice signal is insufficient. CONSTITUTION:A voice signal incoming via a trunk line 2 is recorded in a voice storage circuit 3. The voice signal recorded by the voice storage circuit 3 is inputted as required to a voice recognition circuit 4, in which voice recognition is implemented. Then a character string corresponding to the result of recognition by the voice recognition circuit 4 is generated by a main control circuit 5 and the character string is visually displayed on a display device 7.
Patent JP-H0444080-A (JP)
Title: Heating device
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/20
Filed: 1990-06-11
Abstract: PURPOSE:To prevent damage to a film width part by providing a member which restricts the film width-directional end part to restricts the width- directional displacement of the film. CONSTITUTION:After the film 21 is fitted onto a stay 13 including a heating body 19 and a heat insulation member 20, a couple of left and right film end part restriction flange members 22 and 23 are fitted and supported on respective horizontal projection lag parts 17 and 18 of the left and right end parts of the stay 13. Consequently, even if the film 21 is displaced Q or R to have its left end edge pressed against a collar seat internal surface 22a as the film end restriction surface of the left flange member 22 or the right end edge pressed against the collar seat internal surface 23a of the right flange member 23, the film displacing force is small, so the rigidity of the film widthstands the displacing force sufficiently, so that any damage such as the buckling and breakage of the film end parts is not caused. Consequently, displacement control over the film is easily performed by the simple means and the film end part is prevented from being damaged.
Patent JP-S5778003-A (JP)
Title: Color separation filter
Inventor: AIZAWA KENICHI
IPC: H04N5/335
Filed: 1980-10-31
Abstract: PURPOSE:To conceal overlappings of each color separation layer and disturbance in end parts of picture lines and to improve the accuracy, by installing a light shielding thin film of an inorganic substance on a transparent substrate to form a pattern, and also selectively installing color separation layers of each color in transparent areas in which the thin film is not formed. CONSTITUTION:A light shielding thin film 9 of an inorganic substance is formed on a transparent substrate 8 to form a pattern by a photoetching using a photosensitive resist having an excellent accuracy, and color separation layers 6 composed of three colors, red 6R, green 6G, and blue 6B, made by dyeing a resin having an excellent dyeing affinity, such as gelatine, etc., are installed in transparent areas in which the thin film 9 is not formed. Then, intermediate layers 7 made of a resin which is hardly dyed by dyes, such as polyurethane resin, etc., are formed between each color separation layer 6 and the thin film 9 is made to form a boundary pattern which controls the pattern of the color separation layer 6, and then, a surface protective film 10 made of a transparent resin or an inorganic substance is formed on the surface.
Patent JP-S5777290-A (JP)
Title: Fitting method for stainproof metallic plate
Inventor: OOGURO TAKASHI
IPC: B63B59/04
Filed: 1980-11-04
Abstract: PURPOSE:To fit a metllic plate for prevention of the adhesion of marine creatures in a perfectly insulated condition, by a method wherein jigs made of a copper alloy and a carbon alloy are previously fitted and then a copper alloy sheet is fitted through the jigs by spot welding. CONSTITUTION:To an outside plating 4 of a ship's hull or the like, the jigs 5 made of a copper alloy 1 and the same carbon steel 3 as that constituting the plating 4 are fitted at predetermined intervals by welding or the like, wherein an insulator 2 of polyethylene or the like is iserted between the copper alloy 1 and the carbon steel 3. Then, an insulator 6 made of polyethylene similar to the above or the like is fitted between each adjacent pair of the jigs 5 by using an adhesive or the like. The stainproof metallic plate made of copper or a copper alloy is fitted to the outside surfaces of te insulators 6 by an adhesive or the like, and is fitted to the copper alloy part 1 of each jig 5 by spot welding or the like. Accordingly, the stainproof metallic plate made of a copper alloy can be fitted in a perfectly insulated contition and with a sufficient strength, preventing it from peeling-off.
Patent JP-H104533-A (JP)
Title: Information processor
Inventor: EJIMA SATOSHI
IPC: H04N5/907
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To quickly reproduce required information by reproducing retrieved information so as to designate recorded information on a calendar thereby reproducing the information. SOLUTION: A CPU 36 (reproduction unit configuration means, selection means, calendar display means, retrieval means) stores image pickup image data to a frame memory 47 as bit map data and displays the data to an LCD 6. In the case of reproducing image pickup image data recorded in a memory card 24, a user selects information by depressing a desired thumb nail image with the pen tip of a pen 46 so as to reproduce the selected information by pressing an execution key 7. Then recording data are collected for each event and reproduced sequentially from the information close to current information. Furthermore, a prescribed date on a calendar is designated to reproduce recording data.
Patent JP-S6135132-A (JP)
Title: Hot air heating motor
Inventor: SHIMATANI TATSUO
IPC: H05B3/00
Filed: 1984-07-24
Abstract: PURPOSE:To construct a compact hot air heating motor by opening a hole at the core of the motor at a stator side or forming an irregular surface, and forming a coil wound therein of a suitable resistor to generate the prescribed heat. CONSTITUTION:A hole 5 is formed in a stator core 1 of a motor or an irregular surface (not shown) is formed, and stator coils 2 are wound therein at an interval 7. The coil 2 is wound by a resistance wire having a suitable resistance to generate a heat. The generated heat is fed out of a casing, not shown, by a fan 6. A shield plate which can regulate the hole is provided in the casing to regulate the temperature and the windage. Thus, a compact hot air heating motor can be formed without using a nichrome wire.
Patent JP-H0447131-A (JP)
Title: Control device for vehicle
Inventor: SUGIUCHI HITOSHI
IPC: F02D29/02
Filed: 1990-06-14
Abstract: PURPOSE:To ensure safety by performing control of engine operation and control of constant speed running by means of a single control means and stopping operation of the engine when the control means performs unsteady operation. CONSTITUTION:An input output part 3 for controlling constant running and an input output part 5 for controlling an engine are connected to a control unit 1, and a memory 7 is connected thereto. The memory 7 stores a control program for constant speed running and a control program for engine operation. Control is effected by the control unit 1 so that, by regulating the opening of a throttle valve through the input output part 3 by means of the control unit 1 through the input output part 3, a running speed is adjusted to a target speed. Various information is transmitted and received through the input output part 5, an engine device is controlled during ordinary operation, and for example, the number of idle revolutions and an intake air amount are controlled. Meanwhile, when the control unit 1 performs unsteady operation, operation of the engine is stopped when the engine device inputs erroneous control information from the control unit 1.
Patent JP-H04353006-A (JP)
Title: Shock absorber controller
Inventor: MURAI TOSHIYUKI
IPC: B60G17/015
Filed: 1991-05-28
Abstract: PURPOSE:To carry out variable control of the damping force of a shock absorber properly by detecting the motion over and under springs of a vehicle accurately. CONSTITUTION:Signals are inputted to a signal processing circuit 4 from the upper and lower acceleration sensors 3 which are disposed over springs of a vehicle body and on respective wheels independently. Speed signals corresponding to speed elements in an over-spring resonance frequency range are taken out of the signal processing circuit 4 through an integrator 41 and a band pass filter 42, and acceleration signals corresponding to acceleration elements in an under-spring resonance frequency range through a band pass filter 43 correctly. These signals are inputted in a judgment circuit 5, and compared with the preset range value of damping force control to be judged. A driving circuit 6 outputs signals to an actuator 7 based on the signals of the above judgment circuit 5 and drives the actuator to change the damping force of the shock absorber 2. It is thus possible to ensure comfortability, maneuverability, and safety of a vehicle in various driving conditions.
Patent JP-H0446412-A (JP)
Title: Variable impedance load
Inventor: KANEKURA MASAO
IPC: H03H11/46
Filed: 1990-06-14
Abstract: PURPOSE:To miniaturize a variable impedance load and to reduce the cost by using a multiplication type D/A converter and an operational amplifier in combination, and connecting a fixed impedance between an input point and the output terminal of the operational amplifier. CONSTITUTION:A fixed impedance Z is connected between an input point IN and the output terminal of an operational amplifier OA3. a current output resulting from the product between a voltage input Vi and a digital control input CS is outputted from an Io terminal of a D/A converter DAC, which incorporates a feedback resistor Rf of an operational amplifier OA2. The input CS is an n-bit digital signal, normalized by taking a full scale as '1', and assuming the normalized value as K, an output voltage Vd of the D/A converter is expressed as Vd=K.Vi. Thus, the output voltage Vo of the amplifier OA3 is expressed as Vo=(2L-1)-Vi and an equivalent ground impedance is Z/(2-2K) according to a prescribed equation. Since the small sized D/A converter and the operational amplifiers integrated in an IC are inexpensive, the variable impedance load by digital control is manufactured small in size and inexpensively.
Patent JP-H095396-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEGAMI FUMIO
IPC: G01R31/28
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a semiconductor integrated circuit which accomplishes a fast function test by modifying a test depending on an external source using an LSI tester to an internally operable test. CONSTITUTION: An output signal of an internal circuit 1 is held by a data holding circuit 21a. A comparator circuit 21b compares an output signal held by the data holding circuit 21a with an output expected value inputted from a terminal T1. In the comparison, an output buffer circuit 31a is turned to a high impedance by an input signal from a terminal T5 and an output expected value is inputted from the terminal T1. A comparison signal per logic is ORed by an abnormal signal extraction circuit 4 and outputted at a terminal T9 as one signal. The presence of abnormality in the internal circuit 1 can be judged simply by checking an output signal of the terminal T9. This also enables judging of the presence of abnormality in the chip as a whole by checking the results of one comparison per chip.
Patent JP-S5677088-A (JP)
Title: Manufacture of complex electric contact point by cold pressure welding
Inventor: SHIBATA AKIRA
IPC: B23K20/00
Filed: 1979-11-30
Abstract: PURPOSE: To make it possible to obtain a satisfactory joined face by reducing the diameter of a butt surface of a wire to be joined by pressing to a smaller diameter  than the diameter of the wire so that the pressure may be concentrated to said joining surface of reduced diameter.  
     CONSTITUTION: Projected part 1a is formed at the sheared part of short wire material 1 of a base metal, and, on the other hand, another projected part 1b is also formed at the sheared part of short wire material of a precious metal. Then both short wire materials 1 and 2 are put into metallic mold 5 having a tubular cavity, so that free face of projected parts 1a and 1b collide with each other. Then both short wire materials are pressed from the outside, respectively, so that projected parts 1a and 1b may expand and fill up the cavity. The joined contact point thus obtained has a contact part of the same diameter having an adhered face and shank part. By the procedure mentioned above, many complex contact points can be obtained with good adhering faces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6049842-A (JP)
Inventor: BUITARII MAKISHIMOBUITSUCHI NI
IPC: B22D11/08
Filed: 1983-08-25
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-H1072385-A (JP)
Title: 1,4-diaryl-2-fluoro-2-butene insecticide and acaricide
Inventor: BARNES KEITH DOUGLAS
IPC: C07C47/24
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having effect of controlling noxious organisms such as insects and acarids, capable of protecting plants from damages caused by attach and invasion of these noxious organisms and useful as an insecticide and an acaricide. SOLUTION: This compound is represented by formula I (Ar is a halogen, a 1-4C alkyl, a 1-4C haloalkyl, etc.; Ar1 is a halogen, a 1-4C alkyl, a 1-4C haloalkyl, etc.; R and R1 are each independently H, a 1-4C alkyl, a 3-6C cycloalkyl, etc.; R2 is H, Cl, Br, cyano, etc.) and its optical isomer and its cis and trans isomer. The compound of formula I is obtained by reacting 4-aryl-3- fluoro-2-butene-1-ol of formula II with a brominating agent to form 4-aryl-1- bromo-3-fluoro-2-butene of formula III and treating the compound of formula III with about 0.0025-0.1mol equivalent palladium catalyst, at least about 2 mol equivalent base and a boric acid of the formula (HO)2 Bar1 .
Patent JP-H024066-A (JP)
Title: System for selecting group line in packet switching network
Inventor: TONE KAZUYUKI
IPC: H04L12/02
Filed: 1988-06-21
Abstract: PURPOSE:To improve a transmitting ability by comparing the sum of the throughputs of the calls of a line group and the transmitting abilities of respective lines and selecting the line group having the largest spared capacity at the time of sending an incoming packet from a packet switching device to a packet terminal with the line group. CONSTITUTION:The incoming (CN) packet is sent from a packet switching device 1 through line groups 9-11 to a packet terminal 2. To the line groups 9-11, calls 12-16 having throughputs(ThP) 9.6-19.2kbps indicated in a drawing are set, respectively. The packet switching device 1 has a functional part 17 to read a ThP value decided by the comparison of the CN packet with an incoming acceptance (CA) packet, storing parts 4-8 of the sum of all call ThP values for the line groups 9-11, and storing parts 3-7 of transmitting abilities S1-S3 of the line groups 9-11. The ThP value read from the functional part 17 and sums SS1-SS3 of the ThPs indicated by the storing parts 4-8 are added 18. Transmitting spared capacities (S1-SS1)-(S3-SS3) are compared, and the line group having the largest spared capacity is selected.