baber/WOPTO huggingface dataset:
Patent JP-H08282374-A (JP)
Title: Mounting structure of electric circuit board for driving electric display element for glare-proof mirror
Inventor: HATTORI NORIKAZU
IPC: B60R1/04
Filed: 1995-04-11
Abstract: PURPOSE: To dispense with a connector, to shorten a wiring, and to further facilitate an assembly work by eliminating a need for screwing by a method wherein an electric circuit base base board for an electric display element is mounted on the back of a reflectance variable mirror. CONSTITUTION: A reflectance variable mirror 12 has an electric display element wired throughout the whole of a mirror surface and reflectance is varied thereby. An electric circuit base board 20 is mounted on the back of a reflectance variable mirror 12 through a pressure sensitive adhesive 72. One end of a wiring 14 is previously soldered at the electric terminal of the reflectance variable mirror 12 and the other end is soldered at the electrode terminal of the electric circuit base board 20. Thereafter, through intercoupling of connectors 46 and 28, wirings 42 and 26 are interconnected, the reflectance variable mirror 12 is contained in the front opening part of a body part 52, and a ring 58 is fitted in the peripheral edge part of the front opening part. A connector 48 protruded outward from a stay 40 is connected to the connector of a harness on the vehicle side.  As a result, the electric circuit base board 20 is simply mounted without a connector and the electric wire 14 is also shortened.
Patent JP-H01279725-A (JP)
Title: Aluminum alloy foil excellent in formability and its production
Inventor: MATSUI KUNIAKI
IPC: C22C21/00
Filed: 1988-05-06
Abstract: PURPOSE:To obtain superior formability even in the case of thin foil by subjecting an Al alloy containing specific amounts of Fe to finish cold rolling at a specific draft to control the dimensional distribution of intermetallic compound and also control average crystalline grain size after the final annealing. CONSTITUTION:An Al alloy containing 0.7-2.0wt.% Fe is melted, ingoted, and hot-rolled. Subsequently, finish cold rolling is applied at >=at least 90% cold draft to the above to form an Al alloy foil. By this method, the Al alloy foil in which an intermetallic compound of >1-5.0mum grain size is uniformly dispersed in 1,000 pieces/mm<2> density and average crystalline grain size after the final annealing is regulated to <=30mum can be obtained. This Al alloy foil combines superior formability with sufficient strength.
Patent JP-S60252425-A (JP)
Title: Remedy for viral encephalitis
Inventor: UCHIDA TAKESHI
IPC: A61K35/74
Filed: 1984-05-29
Abstract: PURPOSE:The titled remedy composed mainly of liposome containing diphtherotoxin fragment A. CONSTITUTION:The diphtherotoxin fragment A having the protein synthesis inhibiting activity of diphtherotoxin (a single-chain protein having a molecular weight of 60,000 and having strong toxicity to man) and free from the capability to intrude into cells is supported by liposime capable of specifically fusing with the surface of the cell infected with membraneous virus, and is infused into the brain of man or animal afflicted with encephalitis. The fragment A intrudes soluely into the infected cell and destroys the cell. The objective remedy for viral encephalitis can be prepared by using said liposome containing diphtherotoxin fragment as a main component. Dose: 0.1mug-1mg per dose in terms of the fragment A. EFFECT:There is no undesirable effect to the uninfected normal cell. Applicable both to man and animal. Extremely low probability of causing side effects.
Patent JP-H06320219-A (JP)
Title: Hydraulic control circuit for press brake
Inventor: NAKAMURA SUSUMU
IPC: B21D5/02
Filed: 1993-05-12
Abstract: PURPOSE:To enable high-precision working by keeping right and left hydraulic cylinders under synchronous control while bending is performed. CONSTITUTION:The rod side 2a of one of the right and left hydraulic cylinders 2 to drive a ram vertically and the head side 2b of the other are connected by a duct 3 and hydraulic pressure is supplied from a hydraulic pump 18 to the head side 2b of the one hydraulic cylinder 2 through a sequence valve 19. An inclination detecting device 4 is equipped on the ram 1, high pressure oil is poured into the duct 3 through a servo valve 15 opened and closed according to an inclination of the ram 1 detected by this inclination detecting device 4 and a pressure relief valve 28 opened when the ram 1 arrives at the top dead center or at the bottom dead center is connected with the head side 2b of one hydraulic cylinder 2. When the ram 1 is inclined by an eccentric load, the inclination detecting device 4 detect it and the right and left hydraulic cylinders 2 are brought into synchronous control to correct the inclination, consequently, high-precision bending can be carried out.
Patent JP-H05302911-A (JP)
Title: Detecting apparatus for air-fuel ratio in internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: G01N27/419
Filed: 1992-04-28
Abstract: PURPOSE:To make it possible to perform the highly accurate air-fuel ratio feedback control by obtaining the air-fuel ratio of the intake air-fuel mixture of an a engine based on the intake air quantity of the engine and the amount of supplied fuel. CONSTITUTION:A fuel injection valve 6 is conducted with the injection pulse signal from a control unit 12, and the valve is opened. The fuel, which is adjusted to the specified pressure, is injected and supplied into an engine 1. The unit 12 has a microcomputer, receives the input signals from various kinds of sensors, sets the amount of the fuel injection with the injection valve 6 by operation and controls the operation of the injection valve based on the amount of the fuel injection. A air-fuel ratio sensor 16 supplies a current into a zirconia element part so that the deviation of the electromotive force generated by the partial pressure difference of oxygen from a balance point becomes zero and detects the air-fuel ratio based on the current level. The CPU housed in the unit 12 corrects and controls the air-fuel ratio feedback, sets the fuel- injection pulse width and controls the fuel supply into the engine 1.
Patent JP-S60253084-A (JP)
Title: Semiconductor storage device
Inventor: AOYAMA KEIZOU
IPC: G11C7/00
Filed: 1984-05-30
Abstract: PURPOSE:To execute sequential readouts along the same word line by providing a circuit for generating column addresses varied sequentially by counting a clock at the time of readout, and a sequential row addresses varied whenever it makes the round. CONSTITUTION:At the time of a sequential read, only a clock is given to an external address A0, and other external addresses A1-An are not used (an oblique line part). Instead, this device is provided with a counter for generating an internal column address which is varied repeatedly from the head address ''0'' to the last address (m) by counting the clock of A0, and an internal row address RA which is brought to +1 whenever a column address CA makes the round and varied from the address ''0'' to the last address (n) (''0'' shows the first word line on a cell array, and (n) shows the last word line of the same). The variation time of the row address RA is set before the time point when the column address CA is varied from the last (m) address to the next ''0'' address, for instance, to the time point when it is switched from the (m-1) address to the last (m) address.
Patent JP-S63277855-A (JP)
Title: Fuel injection pump
Inventor: NAGANUMA TAKAO
IPC: F02B3/06
Filed: 1987-05-06
Abstract: PURPOSE:To reduce a fuel injection factor through simple constitution, by a method wherein, in the fuel injection pump of a diesel engine, a subfeed hole is formed in a cylinder, and a subreed is formed on the cylinder surface of a plunger. CONSTITUTION:A plunger 200 is rotatably and slidably engaged internally of a cylinder 101. Through compression movement of the plunger 200, fuel in the cylinder 101 is pressurized and injected. By regulation of a timing at which a notch 201 is coincided with a feed hole 110, a fuel injection amount is regulated. A subfeed hole 112 is formed in the cylinder 101. A subreed 202 is formed on the cylinder surface of the plunger 200. When an engine is brought into a given running state, the subfeed hole 112 is communicated with the subreed 202. This constitution reduces a fuel injection factor.
Patent JP-S63276823-A (JP)
Title: Manufacture of superconductive film
Inventor: CHO EIKI
IPC: H01B12/06
Filed: 1987-05-06
Abstract: PURPOSE:To improve a superconductive characteristic by using a plurality of targets containing respective atoms which compose a superconductor and serially piling layers of the respective atoms by the use of a vapor growth method so that each layer is thick enough to form perovskite type structure. CONSTITUTION:Targets of Y2O3, CuO, BaCO3 (Y-Ba-Cu-O group) or ones of La2O3, BaCO3 (or SrCO3, ScCO3), CuO[La-Ba(or Sr, Sc)-Cu-O system] are used to serially form layers by the use of a vapor growth method on a substrate made of single crystal of either one of MgO, TiO2, SrTiO3, Al2O3, YSZ. Each layer is made thick enough to form perovskite structure. Next this substrate is provided with either heat treatment in an oxygen atmosphere or laser annealing processing.
Patent JP-H06326583-A (JP)
Title: Potential shift method for signal line pair and its circuit
Inventor: YAMAUCHI TADAAKI
IPC: G11C11/417
Filed: 1993-05-12
Abstract: PURPOSE:To reduce consumption current consumed when control signals rise or fall in two signal lines to which the control signals in a complementary relation are given. CONSTITUTION:At prescribed time t1-t2 when the control signal Va given to the first signal line 1 rises from an L level to an H level and the control signal Vb given to the second signal line 2 falls from the H level to the L level, the first and second signal lines are electrically connected. The potential of the first signal line is raised by supplying a charge from the second signal line to the first signal line 1, and the potential of the second signal line 2 is descended by pulling out the charge from the second signal line 2 to the first signal line 1. Thus, the charge required for the potential of the first signal line to change from the L level to the H level and the charge required for the potential of the second signal line to change from the H level to the L level are reduced.
Patent JP-H10289751-A (JP)
Title: Remote attaching and detaching connector
Inventor: ODAKA HIDEO
IPC: H01R13/639
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To surely and easily conduct the connection and disconnection of a connector in a short time by a remote control, and prevent unexpected detaching during the connection. SOLUTION: This connection is composed of the combination of a plug 10, equipped with an inner shell 16 containing plural contact pins 14 and a receptacle 12 equipped with an inner shell 20 containing plural sockets 18 into which respective contact pins can be fitted. the outsides of both shells are surrounded by square cylindrical outer shells 22, 24 fitting mutually. Latch locks 28 of plate spring-like, having pawl portions 26 on the tip thereof are provided on both side faces, mutually facing of the outer shell on a receptacle side, and plural guide rods 36 are protruding provided on the outer shell rear face and simultaneously a free ring 38, moving freely along the guide rods 36 are fitted on a plug side.  The latch locks 28 are locked with the outer shell edge of the plug side at a connection time, and the pawl portions of the latch locks 28 are widened, and the locks are released by thrusting in the free ring 38.
Patent JP-S5336213-A (JP)
Title: Correcting method for drop-out
Inventor: KIHARA NOBUYOSHI
IPC: G11B5/09
Filed: 1976-09-14
Abstract: PURPOSE: To provide natural coherence of signal with simply constituted circuit, by causing operational circuit to operate gradual reduction when drop-out is occurring, and by comparing correcting signal with regenerating digital signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000300592-A (JP)
Title: Adhesive sheet for pocket heater, housing bag and disposable pocket heater
Inventor: YAMANAKA EIJI
IPC: A61F7/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for a pocket heater which enables forming of a disposable pocket heater adapted to hinder it from peeling down by keeping it better adhesive on clothing or the like to the end of heating from the start of use with excellent adhesion force at low and high temperatures while effectively utilizing solvent-free coatability of a styrene base hot melt type adhesive and eventual higher massproducibility of the adhesive sheet for the pocket heater. SOLUTION: This adhesive sheet is used for the formation of a disposable pocket heater and has adhesive layers 21 and 22 comprising a styrene based hot melt type adhesive of more than one kind different in temperature characteristics of an adhesion force on one side of a base material sheet 1. An adhesive sheet for a pocket heater having an adhesive layer 2 temporarily covered with a separator 3 and a breathing base material are adhesively treated to make a housing bag and a breathing exothermic composition is housed into the housing bag to obtain a disposable pocket heater. An excellent adhesion force is developed at a low temperature during the start of use and at a high temperature during the generation of heat.
Patent JP-H01282268-A (JP)
Title: Novel disazo compound
Inventor: NUMA TATSUYA
IPC: G03G5/06
Filed: 1988-05-09
Abstract: NEW MATERIAL:A compound expressed by formula I {X1 is (substituted)alkyl or (substituted)phenyl; X2 is -CN or-CONH2; X3 and X4 are H, halogen, alkyl or alkoxy; D is -Ar-Ar- or Ar-Y-Ar-[Ar is (substituted)phenylene; Y is -NHCONH-, -NH- or formula II]}. EXAMPLE:A compound of formula III. USE:Useful as a photoconductive material of a photosensitive unit for electrophtography, especially as an electrical-charge producer. PREPARATION:A tetrazonium salt of formula IV (X<-> is anion) is reacted with a coupling component of formula V.
Patent JP-H02288699-A (JP)
Title: Picture extraction signal generating circuit
Inventor: OGUMA TADASHI
IPC: H04N11/20
Filed: 1989-04-28
Abstract: PURPOSE:To easily extract a picture with one system of count value processing circuit by switching and outputting selectively a color signal center value designation signal, a luminance signal center value designation signal, a color signal width designation signal and a luminance signal width designation signal respectively for a color signal period and a luminance signal period of an original pattern signal. CONSTITUTION:First and 2nd selectors 18, 19 to be selected and controlled with a C/Y signal are provided to distinguish a color signal period and a luminance signal period from a horizontal counter (H counter) 11. Then color signal and luminance signal center value designation signals 16a, 16b and color signal and luminance signal width designation signals 17a, 17b are selectively switched and outputted for the color signal period and the luminance signal period. Thus, the picture is extracted easily by one system of count value processing circuit.
Patent JP-S60255691-A (JP)
Title: Production of single crystal thin film
Inventor: MAEKAWA SHINJI
IPC: C30B13/24
Filed: 1984-05-29
Abstract: PURPOSE:A stripe-patterned light-absorbing film is laminated on a non-single crystal thin film interposing an antireflection film therebetween, and scanning the crystal film with an energy beam along said light-absorbing film, thereby eliminating the mismatching of the crystal directions of the stripes and to obtain a single crystal thin film extending over the whole surface. CONSTITUTION:The stripes 11-1-11-4 of the light-absorbing film having the shape of the figure is scanned with a laser beam along the stripes from the left to the right with the width shown by the line 9 to effect the melting of the non- single crystal thin film. The growth of the crystal growing from the nucleus generated just below the end part 11 is divided into the stripes 11-1-11-4, and the part just below the next end part 12 is also made to a single crystal. Thereafter, the film is scanned with a laser beam from the right to the left with the width 10, and the crystal just below the end part 12 is made to grow in a manner to be divided into the stripes 12-1-12-4. Consequently, these crystals have the same directions, and a single crystal film having uniform crystal direction over the whole surface can be prepared by repeating the scanning of the laser beam.
Patent JP-2000304496-A (JP)
Title: Gas heater for boiler flue gas processing equipment
Inventor: ENDO TAKUMI
IPC: F28G9/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas heater for boiler flue gas processing equipment in which a heat transfer tube is effectually cleaned during operation of the equipment without provision of a shot cleaning apparatus and a soot blower, etc., and a heat exchange rate following an increase of pressure loss is prevented previously from being deteriorated. SOLUTION: The inside of a duct casing 12 is divided into a plurality of chambers 15 with a partition wall 14 in a widthwise direction perpendicular to a flow direction of combustion waste gas, and dampers 16 are provided at an inlet and an outlet of each chamber 15 defined with the partition wall 14. A cleaning apparatus is provided on an upper portion of each chamber 15 for injecting cleaning water to the heat transfer tube to clean the heat transfer tube 13 for each chamber in order.
Patent JP-S63277298-A (JP)
Title: Water-soluble lubricant for use in plastic working
Inventor: SAKAI YASUTAKA
IPC: C10M105/26
Filed: 1987-05-08
Abstract: PURPOSE:To provide the titled lubricant good in lubricity, free from staining, nonflammable, easy to wash out, having no adverse effect on health, comprising a composition containing each specified amount of an alkali metal salt of unsaturated fatty acid as the dibasic acid and water-soluble polymer. CONSTITUTION:The objective lubricant comprising a composition containing (A) 0.1-30wt.% of an alkali metal salt of unsaturated fatty acid as the dibasic acid (pref. sodium salt of fumaric acid, maleic acid or dimer acid) and (B) 0.01-20wt.% of a water-soluble polymer with as hydroxyethyl cellulose, CMC, sodium polycarboxylate, or ammonium polycarboxylate.
Patent JP-2000307429-A (JP)
Title: Oversampling d/a converter, oversampling a/d converter, and switched capacitor integrator
Inventor: TAKAHASHI MITSURU
IPC: H03M3/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make the oversampling D/A converter small-sized and low in power consumption. SOLUTION: The oversampling D/A converter which converts digital data, generated by converting a signal of up to 4 kHz in frequency to 14 bits, from digital to analog is equipped with a modulator of a mixing type modulation system. The mixing type modulator is composed of an adder 201, a prediction filter 202, a noise shape filter 203, a quantizer 204, and a delay unit 205. The modulator of this constitution inputs only 11 bits of 14-bit digital data. The prediction filter 202 is composed of a 6-bit integrator and feeds only three bits of a 6-bit prediction signal back. Consequently, the number of bits of the adder 102 is reduced to three bits for the 14-bit input and the number of bits of the integrator for the noise shape filter 203 is reduced to 11 bits for the 14-bit input.
Patent JP-S60255753-A (JP)
Title: Liquid crystal compound
Inventor: YOKOKURA HISAO
IPC: G02F1/13
Filed: 1984-06-01
Abstract: NEW MATERIAL:A compound of formula I (R is alkyl of 10C or more carbon atoms; Z is -CN, -F). EXAMPLE:4'-Cyanophenyl 4-tridecanoyloxybenzoate. USE:Liquid crystal display: it is a long-chain acyloxy type liquid crystal which shows a wide range of smectic phase and has a large positive dielectric anisotropy. PREPARATION:The condensation reaction between an acid chloride of RCOCl and a compound of formula II in the presence of a base such as benzene-pyridine is followed by reflux together with thionyl chloride to give an acid chloride. Further, a compound of formula III is added dropwise to the reaction mixture to give the objective compound of formula I.
Patent JP-S587501-A (JP)
Inventor: GIYUNTAA ROSU
IPC: G01B5/20
Filed: 1982-06-29
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-2000301183-A (JP)
Title: Water cleaning apparatus
Inventor: MATSUNAGA AKIHIRO
IPC: C02F3/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive water cleaning apparatus utilizing a bank protection wall effectively by arranging a water cleaning material to the recessed portions of the revetment wall having recessed and projected portions continuously provided thereto, and providing the outflow-preventing net of the water cleaning material over the projected portions of the revetment wall under tension. SOLUTION: Water cleaning materials 5A, 5B, 5C are arranged to the recessed portions among the recessed and projected portions provided to a revetment wall 2 continuously and a net 6 for preventing the outflow of the water cleaning material 5A-5C is provided over the projected portions 4, 4 under tension to constitute a water cleaning apparatus. By this constitution, since the recessed portions 3 to which the water cleaning materials 5A-5C are arranged occupy the almost half area of the revetment wall 2, the construction of an equipment is not required at all and a massive amt. of the water cleaning materials 5A-5C can be arranged corresponding to the scale of the revetment wall 2. Further, the massive amt. of the water cleaning materials 5A-5C can be inexpensively obtained by utilizing lumber from thinning or a coconut fiber.
Patent JP-S5443108-A (JP)
Title: Preparation of solid solution containing molybdenum
Inventor: MIYAKE MASAYA
IPC: C01B31/30
Filed: 1977-09-13
Abstract: PURPOSE: To obtain the uniform solid solution of the aimed composition containing Mo, by making the powder of a specified metal oxide containing Mo react in the inert atmosphere, removing oxygen and, after that, heating it secondarily the reducing, carburizing or nitriding atmosphere.  
     CONSTITUTION: Mo more than 10mol% in the composition of metal elements and more than one kind among Ti, Zr, Hf, V Nb, Ta, Cr and W selected out of the mentals of the IVa, Va and VIa groups, are mixed in the form of solution or compound from the oxides obtained by roasting the above mixture, the amount of oxygen being contained is reduced to less than 1% in an inert atmosphere using the reducing agent such as carbon, etc. Then, the solid solution treatment is carried out in the reducing or carburizing atmosphere or in nitrogen. With this method, the uniform solid solution of (Mo.W)C, etc. is prepared easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S603305-A (JP)
Inventor: YUDASAKA MASUTOSHI
IPC: E01D11/02
Filed: 1983-06-22
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。