baber/WOPTO huggingface dataset:
Patent JP-H11349788-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKENAKA EIJI
IPC: C08L53/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prepare a thermoplastic resin composition excellent in chemical resistance, moldability, impact resistancar, heat resistance, mechanical characteristics and the appearance of molded products by blending a specific resin mixture with a specific copolymer and a rubbery elastomer. SOLUTION: This thermoplastic resin composition is prepared by blending 100 pts.wt. resin mixture consisting of (A) 1-99 wt.% poly(phenylene ether) resin and (B) 99-1 wt.% polyester-based resin [e.g. poly(ethylene terephthalate) resin] with (C) 0.1-50 pts.wt. rubbery copolymer having epoxy groups and (D) 0.1-50 pts.wt. rubbery elastomer and, optionally (E) 1-150 pts.wt. inorganic filler. The constituent C is pref. an epoxy block-copolymer (or its hydrogenated product) having (i) any polymeric block from aromatic vinylhydrocarbon compounds as a principal component and (ii) any polymeric block from conjugated diene compounds as a principal component. The constituent D is pref. a block- copolymer having units (i) and (ii).
Patent JP-H063380-A (JP)
Title: Three-terminal wattmeter
Inventor: KAZUMI MASAHIRO
IPC: G01R21/06
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a three-terminal wattmeter where the resistance of internal wiring does not affect a measurement value. CONSTITUTION:The wattmeter is provided with a means 20 for receiving the shunt resistance of a resistance value rs which is provided between a current input terminal 7 and a common terminal 9 and a voltage e which is applied to a voltage input terminal 5 with an amplifier U1 of a resistor R1 and then for measuring an effective value V of an input voltage e by performing an operation to the output signal of the amplifier and a means 30 for measuring an effective wattage W' by multiplying a signal is based on a voltage VA between the potential of the current input terminal 7 and a common potential Vcom of an internal substrate 12 by a signal e, based on the output voltage of the amplifier U1. Further. it is provided with a means 50 for introducing a constant K which is determined by a resistance r of an internal wiring 11, the resistance rs of the shunt resistance, and the input resistance R1, an effective value V of the input voltage e, and the effective wattage W' and for calculating an effective wattage W where an error due to voltage which is generated in the internal wiring 11 Is compensated.
Patent JP-S5798648-A (JP)
Title: Al-mg-zn alloy for forming and its manufacture
Inventor: MIYAKI YOSHIMITSU
IPC: C22C21/06
Filed: 1980-12-06
Abstract: PURPOSE: To manufacture an alloy producing no Luders mark by homogenizing an Al alloy ingot contg. a specified percentage each of Mg, Zn, Cu and Ti at a specified temp. followed by rolling, heating and cooling under specified conditions.  
     CONSTITUTION: An Al alloy ingot consisting of 3.5W7% Mg, 0.5W2% Zn, 0.1W 0.3% Cu, 0.01W0.1% Ti and the balance Al with impurities is homogenized at 450W515°C, hot-rolled, cold-rolled, and finally treated by heating at 450W550°C for ≤3min and cooling to 150°C at ≤1,000°C/min average cooling rate. It is preferable that the amounts of the contained impurities are restricted to <0.1% each of Mn, Cr, Zr and V, <0.25% Fe and <0.2% Si. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5874798-A (JP)
Title: Shampoo composition
Inventor: HIROTA HAJIME
IPC: A61K8/00
Filed: 1981-10-28
Abstract: A shampoo composition is disclosed comprising a shampoo base containing:(A) 0.1 to 5 wt.% of a phosphate ester surfactant of general formula (11:wherein A representsin which R represents a straight-chain or branched-chain, saturated or unsaturated hydrocarbyl group, R, represents a hydrogen or methyl group, m represents a number of 0 to 6, n represents a number of 1 to 6, B represents -OX<sub>2</sub> or A, X<sub>1</sub> and X<sub>2</sub> each represent hydrogen, alkali metal, alkyl (C<sub>1</sub>-C<sub>3</sub>)-substituted ammonium, hydroxyalkyl (C<sub>1</sub>-C<sub>3</sub>) group- containing alkanolamine or basic amino acid, and (B) 0.01 to 5 wt.% of a silicon derivative.
Patent JP-H1018483-A (JP)
Title: Wiring construction and building panel
Inventor: MATSUDA TAKEHIKO
IPC: E04B2/74
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and execution of a panel as the building panel equipped with wiring construction for wiring the inside of every wall in various kinds of buildings and to also maintain high thermal insulating efficiency of the wall surface. SOLUTION: An interior finish face material 40 placed to an indoor side in a wall surface P such as building panel, etc., is equipped with substrate layer 46, intermediate plate layers 44, face layer 42 and wiring space 50. The substrate layer 46 is placed to the inside of the wall surface P. The intermediate plate layers 44 are arranged to an indoor side of the substrate layer 46 and are equipped with a lacking section 45. The face layer 42 is placed to an indoor side of the intermediate plate layers 44. The wiring space 50 is placed to the lacking section 45 in the intermediate plate layers 44 held between the substrate layer 46 and face layer 42, and a wire 60 is wired.
Patent JP-H077871-A (JP)
Title: Inverter driving apparatus
Inventor: TANAKA MASAO
IPC: H02J7/34
Filed: 1993-06-18
Abstract: PURPOSE:To reduce noise and to provide compactness, lightweight and low cost compared with the case where an inverter is driven by a non-utility power generator or a secondary battery during power service interruption. CONSTITUTION:This is a driving apparatus for an inverter 5 which, at ordinary times, supplies AC power to a motor 6 by means of AC to DC conversion and DC to AC conversion with the AC power from a connected commercial power source 1 through a main contact 3a as input. At ordinary times, a secondary battery provided is charged from a commercial power source 1, and this driving apparatus is equipped with an uninterruptive power supply 7 performing DC-AC conversion using the secondary battery as a DC power source, auxiliary contact 4a provided between the AC output side of the uninterruptive power supply 7 and the AC input side of the inverter 5, a relay 8 and a timer 9 with a contactor 3, etc., for turning off the main contact 3a by detecting a power service interruption of the commercial power source 1, and a timer 10 and a contactor 4 with an operation command contact 11 for turning on an auxiliary contact 4a by an external operation command during power interruption of the commercial power source 1.
Patent JP-S55105689-A (JP)
Title: Novel cephem and cepham compounds, their preparation and preventive and remedy for microbism
Inventor: TERACHI TSUTOMU
IPC: A61P31/04
Filed: 1979-12-28
Abstract: NEW MATERIAL:Compounds of formula I [R 1  is amino, protected amino; R 2  is H, acyl, aryl, lower alkyl, alkenyl, cycloalkyl,; R 3  is H, lower alkyl; R 4  is H, acyloxy (lower)alkyl, pyridinium(lower)alkyl; R 5  is carboxy, pretected carboxy; the thick line is single or double bonds].  
     EXAMPLE: 7-[ 2-cyclopentyloxyimino-2-( 5-amino-1,2,4-thiadiazol-3-yl )acetamide ]- 3-cephem-4-carboxylic acid (syn-isomer).  
     USE: Antibacterial or its intermediate: they are effective on gram-positive and -negative bacteria.  
     PREPARATION: A compound of formula II or its reactive derivative in the amino group is made to react with a compound of formula III or its reactive derivative to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5694992-A (JP)
Title: Motor rotation control device
Inventor: CHIYUUNO MASARU
IPC: H02P7/28
Filed: 1979-12-28
Abstract: PURPOSE:To control speeds stable by over a wide range by a method wherein a variable voltage generating circuit and a reference voltage through a two-way diode circuit are fed between a counter voltage control circuit and an inversion rectifying circuit, and a DC motor is connected between the outputs of both circuits. CONSTITUTION:Outputs of the variablly voltage generating circuit 4 manually adjustable are fed as inputs to the counter voltage control circuit 2 and the inversion amplifying circuit 3 by a resistive bridge through the 2-way diode circuit 5. Further, a 1st reference voltage generating circuit 6 is also fed to both circuits 2, 3 and the inversion amplifying circuit 3 is biased at the same time by the output of a 2nd reference voltage generating circuit 7 at the voltage approximately same as the 1st reference voltage. The DC motor 1 is connected between the output terminals voltage generating circuit 4 is equivalent to the 1st reference voltage, the motor 1 is not rotated, however, when the same is higher than the 1st reference voltage or lower, the outputs of both circuits 2, 3 are changed to enable the motor to be controlled in speed over a wide range.
Patent JP-S5964485-A (JP)
Inventor: KATOU HISAO
IPC: B66B23/04
Filed: 1982-10-01
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-S6232528-A (JP)
Title: Table retrieving system
Inventor: HIRANO FUMIYASU
IPC: G06F12/00
Filed: 1985-08-05
Abstract: PURPOSE:To execute easily a retrieval/display operation by relating a table by a hierachical structure of a classification axis, based on a table which is displayed on a CRT. CONSTITUTION:For instance, in case proceeds of an office system are classified by three classification axes (organization, product, time), when a table for showing 'proceeds of a computer of July of a domestic business section' is being displayed on a CRT picture, a table for showing 'proceeds of a computer of July of a manufacturing section' which has detailed 'proceeds of a computer of July of a domestic business section' with regard to a manufacturing section can be obtained by inputting a command of 'zoom-in/manufacturing section'.
Patent JP-H0225093-A (JP)
Title: Through-hole printing method and printer therefor
Inventor: MUKAI NORIAKI
IPC: H05K3/40
Filed: 1988-07-13
Abstract: PURPOSE:To enable ink to adhere surely to an inner wall of a through-hole and to prevent the ink from scattering by a method wherein a substrate is arranged on a specified position on an etching plate and fixed overlapping the etching plate, and printing is performed as vacuum sucked. CONSTITUTION:An ink 3 is printed on the upside of a substrate 1 provided with a through-hole through a screen printing for the formation of a conductor electronic circuit, and a conductor layer is formed on the inner wall face of the through-hole as a vacuum suction is performed from the underside of the substrate 1. In this process, an etching plate 5, which is possessed of a single or two or more through-holes provided at positions arranged the same as those of a single or two or more through-holes provided to the substrate 1, is laid under the substrate 1, and a printing is performed as a vacuum-suction is being made, where the diameter of the holes provided to the etching plate 5 is equal to or larger than that of the through-holes provided to the substrate 1 by 20%.
Patent JP-S5696343-A (JP)
Title: Switching circuit in logical operation circuit
Inventor: MAKINO HIDEYO
IPC: G06F11/20
Filed: 1979-12-28
Abstract: PURPOSE: To improve reliability of LSI, by connecting the fault detecting circuit and the associative storage circuit effectively to detect the fault automatically and switch automatically.  
     CONSTITUTION: If logical operation circuit 302 becomes faulty, the fault is detected by detecting circuit 310 to generate output 1. As the result, it agrees with the fault pattern of logical operation circuit 302 stored in the first line of associative storage memory 316, and 1 is output only from the first line, and 0 is output from other lines. As the result, the first bit of FF 317 becomes 1, and by this output, switching circuits 308 and 309 are operated to make logical operation circuit 306 in stead of logical operation circuit 302. Switching circuit 315 is switched to take in the output of detecting circuit 314 in stead of the output of detecting circuit 310. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5696039-A (JP)
Title: Dental amalgam
Inventor: INOUE KIYOSHI
IPC: A61K6/847
Filed: 1979-12-29
Abstract: PURPOSE: To obtain dental amalgam with enhanced corrosion resistance, etc. by adding a very small amount of a rare earth metal to Ag-Sn amalgam.  
     CONSTITUTION: La, Y, Sc, Ge or the like is utilized as the rare earth metal. The rare earth metal content of the amalgam is regulated to 1W10%. Thus, the ratio of alloy particles to Hg can be adjusted to 1:1 to reduce the amount of Hg, and very favorable results are produced with respect to wear resistance, corrosion resistance, strength, expandability and hardenability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5964719-A (JP)
Title: Manufacture of sintered ore
Inventor: YAMA KOUICHI
IPC: C22B1/20
Filed: 1982-09-30
Abstract: PURPOSE:To contrive to make the quality of a sintered ore uniform, by changing an igniting position at each part of a pallet along its widthwise direction corresponding to the upper surface of a raw material to be sintered being charged in the pallet along the moving direction of said pallet. CONSTITUTION:In the process of moving a pallet 1 along the arrow between driving and idling sprockets 2 and 3, said pallet is packed with a flooring ore and a raw material to be sintered from hoppers 4, 5, respectively. Said packing layer is ignited in an ignition oven 6 and held hot in a heat-retaining oven 7. On the other hand, air is sent from the upper surface of the pallet to its lower part by the suction force of each wind box 8 through a common duct. Hence, the packing layer is sintered with the movement of the pallet. In the oven 6, burners 61 in lines of 20, 5 with the same intervals d, l along the widthwise and moving directions, respectively, of the pallet, constituted in the same way, are provided on the plane of a wind tunnel in parallel with the upper surface of said packing layer. An operational controlling part 10 changes the igniting position of one burner among five of the line of burners along the moving direction of the pallet in a manner such that the distribution of temp. is made uniform by a pallet counter 12 and a thermometer 9 corresponding to each line of burners at the downstream side of the igniting position.
Patent JP-H0729703-A (JP)
Title: Thermistor and manufacture thereof
Inventor: SAKOTA YOKO
IPC: H01C7/04
Filed: 1993-07-13
Abstract: PURPOSE:To provide a method of manufacturing an excellent thermistor which is small resistance change with time. CONSTITUTION:The material of the thermistor is composed of 100atom% of a mixture of one or more substances selected from Co, Cr, Mn, Ni, Cu, and Fe oxide and 0.1 to 15atom% of metal element which gives a bivalent cation larger than 0.65 times the size of O<2-> atomic radius.
Patent JP-2000321911-A (JP)
Title: Quick heat roller for heat accumulation type fixing
Inventor: KAWAMURA TAKAO
IPC: G03G15/20
Filed: 1999-05-16
Abstract: PROBLEM TO BE SOLVED: To realize a heat roller for heat accumulation type fixing whose service life is long, which can be heated at a very high speed and which can respond to processing speed at a high speed when it is systemized with another OA equipment in an electrophotographic device such as a copying machine and a printer. SOLUTION: A heating resistor sheet is manufactured by forming a film by laminating an insulating layer 6,a heating resistor layer 8, an insulating layer 14 and the like on a metallic sheet 4 whose surface is roughened and which is composed of aluminum, copper, stainless steal or the like by a screen printing method. Then, the quick heat roller for heat accumulation type fixing is completed by winding the heating resistor sheet round the outside circumference of a metallic pipe stock 16 having a heat insulating layer 18 at the surface and sticking it so that the sheet 4 becomes the outermost outside circumference. At this time, the layers 14 and 18 are brought into close contact with each other and joined.
Patent JP-S5798247-A (JP)
Title: Preparation of monomethylhydrazine
Inventor: HOUJIYOU SHIROU
IPC: C07C243/14
Filed: 1980-12-10
Abstract: PURPOSE: To obtain the titled compound useful as an industrial product e.g., a drug, agricultural chemical, etc. easily in high selectivity without requiring a complicated separation process, by reacting hydrazine monohydrochloride with methanol in the presence of hydrazine hydrochloride or methyl chloride.  
     CONSTITUTION: Hydrazine monohydrochloride is reacted with mathanol using hydrazine dihydrochloride or methyl chloride as a catalyst at 90W140°C under a pressure of 7W13kg/cm 2 . The prepared reaction product is distilled to remove excess methanol, water, and methyl chloride, hydrozine monohydrochloride is separated as crystal by the solubility difference beteen monomethylhydrazine hydrochloride (MMH hydrochloride) and hydrazine monohydrochloride in the residue, an alkali aqueous solution is added to a methanol solution containing MMH hydrochloride to make MMH free, and the solution is rectified to collect the desired pure compound. The amount of the catalyst used is preferably 5W 20mol% based on hydrazing monohydrochloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0728037-A (JP)
Title: Liquid crystal display device
Inventor: TAMAOKA EIJI
IPC: G02F1/141
Filed: 1993-07-13
Abstract: PURPOSE:To provide a display device of a ferroelectric liquid crystal with which multigradation characteristics are easily and inexpensively obtainable by dividing one pixel into plural pieces and sealing liquid crystals varying in electro-optical characteristics into the respective divided parts. CONSTITUTION:The surfaces of a pair of thin-film electrodes 9 made of transparent ITO are coated with oriented films 11 made of polyimide. The superposed regions of the thin-film electrodes 9 become pixels. A separating material 12 made of photosensitive polyimide are inserted between a pair of the thin-film electrodes 9 so as to equally divide the pixel. The ferroelectric liquid crystals(FLC) varying in threshold voltage are sealed into the two adjacent regions divided by the separating material. The FLC-A4 of the low threshold and the FLC-B15 of the high threshold co-exist at an equal area ratio. A change arises in light transmittance only in the half part of the pixel when the impressed pulse voltage impressed to the one pixel exceeds the threshold of the FLC-A14. Then, the expression of a medium contrast becomes possible even if the liquid crystal material having the steep threshold characteristic is used.
Patent JP-H0728002-A (JP)
Title: Ophthalmic lens
Inventor: IGUCHI YUICHIRO
IPC: B29D11/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide an ophthalmic lens which is decreased in chromatic aberrations and satisfies fashionability and wearing feel due to its small thickness and light weightness by combining >=2 kinds of lenses varying in Abbe number and ruggedness. CONSTITUTION:Two kinds of the lenses L1, L2 varying in the Abbe number and concavity/convexity are combined. The lens L2 is used to provide diopter and a blank material having a higher refractive index is more preferably in terms of the small thickness and light weightness as its blank material. A blank material having a large Abbe number is used. The lens L1 has a role of correcting the chromatic aberrations and a blank material preferably having a small Abbe number is used. The smaller refractive index is more preferably in order not to impair the diopter possessed by the lens L2. A difference in the Abbe number between the lenses L1 and L2 is preferably >=5. The blank materials to be used for the lenses L1, L2 are preferably resins having a crosslinked structure.
Patent JP-H08323523-A (JP)
Title: Portable type milling machine
Inventor: MURANO TADAO
IPC: B23C1/20
Filed: 1995-07-10
Abstract: PURPOSE: To facilely adjust depth of cut by providing a screw shaft supported rotatably and axially contrained by a spindle holder and a depth of cut adjusting mechanism having a nut fixed to a spindle housing. CONSTITUTION: Vertical motion of a spindle housing 27, with spindle 3, a cutter 23 and a cutter rotating motor 12 with respect to a spindle holder 21 is carried out by a depth of cut adjusting mechanism 30 which is composed of a screw shaft 20 supported rotatably and its axial movement contrained by the spindle holder and a nut 22 fixed to the spindle housing 27. The nut 22 and the spindle housing 27 make a vertical motion with respect to the spindle holder 21 by the screw shaft 20 rotating by centering the shaft center.
Patent JP-H0729622-A (JP)
Title: Jumper structure on back of printed board
Inventor: TSUCHIYA SATOSHI
IPC: H05K1/11
Filed: 1993-07-13
Abstract: PURPOSE:To provide a jumper structure on the back of a printed board, to which a wiring pattern on the printed board can be connected using an attachment that is attached from the back of a bulb mounted on the printed board. CONSTITUTION:In a structure wherein a board on which mount a bulb 4 has a bulb hole 60 provided therethrough and the bulb 4 is mounted in the bulb hole 60, the circuit terminal contact portions 65A,65B of a circuit pattern which is sectioned by the bulb hole 60 are provided around the bulb hole 60 without interfering with bulb socket terminal portions 63, 64. A locking hole 49 is provided in the handle 48 of the bulb and a jumper attachment 10 is locked to the handle 48, to constitute a jumper structure on the back of the printed board. The attachment 10 comprises a main body 1, a locking portion 2 and a conductive metal 3, and when the attachment 10 is attached to the handle 48, the contact 32 of the conductive metal 3 is connected to each of the circuit terminal contact portions 65A, 65B, making the sectioned circuit pattern 65 conduct.
Patent JP-H1126944-A (JP)
Title: Manufacture of multilayer circuit board and pre-preg used for manufacturing the same
Inventor: NODA MASAYUKI
IPC: B32B5/28
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a void at the time of using a pre-preg for adhesion using a para system aromatic polyamide fiber non-woven cloth as a base material in the manufacture of a multilayer circuit board. SOLUTION: The resin percentage content in a pre-preg for adhesion in made 40-65% by weight, and the minimum fusing viscosity of included and dried resin is made 100-10000 poise. A pre-preg for adhesion is interposed between a circuit board for an inner layer and a metallic foil being the circuit of a surface, and they are integrated by heated press molding. The base material of the pre-preg for adhesion is the mixed non-woven cloth of a para system aromatic polyamide fiber and a thermoplastic resin fiber at more than 220 deg.C, and both fibers are bound by a thermosetting resin binder so that the thermoplastic resin fibers can be mutually thermally fused, or the thermoplastic resin fiber can be thermally fused with the para system aromatic polyamide fiber.  It is preferred that the extracted water permeability of a base material constituted of the para system aromatic polyamide fiber non-woven cloth is set less than 100 μS/cm.