baber/WOPTO huggingface dataset:
Patent JP-H04320928-A (JP)
Title: Mounting structure of mass flowmeter
Inventor: HORI MIKIHIRO
IPC: G01F1/84
Filed: 1991-04-19
Abstract: PURPOSE:To measure a flow rate without receiving the acceleration of a movable part in the mounting structure of a mass flowmeter. CONSTITUTION:The truck 3 of a moving apparatus 2 can be moved in an X- direction along a base 6 and a painting robot 1 and a mass flowmeter 13 are arranged on the truck 3. The outflow paint tube 15 from the mass flowmeter 13 is connected to the painting gun 12 provided at the leading end of an arm and the paint whose flow rate is measured by a mass flowmeter 13 is sprayed to a work 4 by the painting gun 12. The mass flowmeter 13 detects the displacement due to the Coriolis force generated in a vibrated sensor tube and is provided so that the vibration direction of the sensor tube becomes the direction crossing the moving direction of the truck 3 at a right angle so as not to exert the acceleration due to the movement of the truck 3 on Coriolis force.
Patent JP-S62244716-A (JP)
Title: Controlling method for four-wheel drive vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60K23/04
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the extent of oil pressure from dropping, by constituting a controller so as to prohibit the control of one side till the setting condition is satisfied in advance afterward a controlling start of the other side, in the case where driving force distribution and transmission gear ratio transfer are carried out with hydraulic control. CONSTITUTION:When shift lever transfer of an automatic transmission 5 and another shift lever transfer of a 2-4 transfere 9 are performed, each signal is inputted into a control unit 1 from respective shift position sensors 14 and 15, whereby this controller 1 judges whether a shift step is transferred or not, and when judging the shift step transfer, the controller prohibits transfer control of the 2-4 transferor 9 via a 2-4 transferer controller 10, and a shift step of the automatic transmission 5 is transferred by an automatic transmission controller 6. And, when oil pressure is stabilized to the preset condition, a new shift step change is prohibited, and the transfer of the 2-4 driver 9 is controlled via the 2-4 driver controller 10. With this constitution, hydraulic pressure is preventable from dropping.
Patent JP-S5424855-A (JP)
Title: Substituted phenylurea derivative, its preparation, and herbicide containing the same
Inventor: TAKEMOTO KAZUKI
IPC: C07C239/00
Filed: 1977-07-22
Abstract: PURPOSE: An N'-4-phenetyloxyphenyl N-methylurea derivative of formula I(when A is methoxy, X is halogen ; when A is methyl, X is H or halogen; R is H, lower alkyl, lower alkoxy, halogen, trifluoromethyl; n is 1 W 5). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05287209-A (JP)
Title: Fluorescent labelling dye, biogenic substance labelled with the same, and reagent containing them
Inventor: KATAYOSE MITSUO
IPC: G01N21/78
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a reagent useful for analyzing various antigens and drugs in blood or for analyzing DNA sequence with a small semiconductor laser (670-780nm) by using a dye for fluorescent labeling comprising a compd. having a specified molecular structure. CONSTITUTION:This dye is represented by the formula, wherein A<1> and A<2> are each independently an arom. ring comprising carbon and hydrogen atoms or an arom. ring contg. nitrogen and/or oxygen and/or sulfur atoms in addition to carbon and hydrogen atoms; R<1>, R<2>, and R<3> are each independently an alkyl, alkoxy, aryloxy, aryl, or aralkyl group, etc.; X<1> is a sulfur, oxygen, or selenium atom, etc.; X<2> is a sulfur, oxygen, or selenium atom, C=0. CH=CH. etc.; and L is a polymethylene group. A reagent contg. the color or contg. a biogenic substance labeled with the color is applied in various analyses.
Patent JP-H10265221-A (JP)
Title: Production of oxide superconductor
Inventor: WATANABE YASUO
IPC: C01G3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of stably producing an RE123 system oxide superconductor showing excellent superconductive property under the atmosphere. SOLUTION: In the case of forming the RE123 system oxide superconductor from a raw material composition containing one or more kinds of rare earth elements(RE) such as Y, Sm or Nd and Ba, Ca and O by a melt solidification method or the like, the RE123 system oxide superconductor having high magnetic field middle critical current density (Jc) under the atmosphere at >=90  deg.K critical temp. is obtained by changing the starting composition of the raw material composition (for example, changing the composition to more Ba enriched side than a composition on the 123-211 (or 422) tie line in a state chart) to control the substitution amount for Re and Ba of 'the generated RE123 crystal'. A trace quantity of Pt of CeO2 is preferably added to further increase the Jc by making the 211 (or 422) phase more finer.
Patent JP-S63254653-A (JP)
Title: Light source for exposure
Inventor: FUJIMURA TAKASHI
IPC: H01J61/073
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a light source for generating the fluorescent screen of a cathode-ray tube with the uniform illuminance distribution by forming a bulb sealed with the mercury vapor into a nearly spherical shape and arranging an electron emitting side electrode and an electron absorbing side electrode at the preset positions. CONSTITUTION:A cathode 12 on the electron emitting side is arranged in a spherical bulb made of quartz, with its tip slightly biased from the center of the bulb, an anode 13 on the electron absorbing side is faced to it at the preset distance, and leads 14, 15 are connected. A fine wire made of 2%ThO2-W is wound on the cathode 12 and anode 13 for the heat radiation. Since the bulb is spherical, the illuminance distribution is symmetrical on the right and left and uniform with no irregularity. The tip of the cathode 13 is biased from the center of the bulb to the anode 13 side, thus the deterioration of the cathode is prevented.
Patent JP-S59213998-A (JP)
Title: Liquid suction and discharge device
Inventor: TSUJIMOTO HARUO
IPC: F04F1/02
Filed: 1983-05-19
Abstract: PURPOSE:To prevent a solid matter from being sticked and to enable to perform automatic suction and discharge of liquid, by a method wherein the suction and the discharge port of a vacuum pump are communicated with the open air through a switch valve and are communicated with a liquid storage tank, and a liquid level detector is located to the liquid storage tank. CONSTITUTION:A line is formed such that, when a discharge port 6 of a vacuum pump 4 is communicated with the inside of a liquid storage tank 1, the discharge port 6 is communicated through the line to the open air, and when the discharge port 6 is communicated with the liquid storage tank 1, a suction port 5 is communicated through the line with the open air outside the liquid storage tank 1. A liquid level detector 10, which is operated according to raising and lowering of a liquid level in the liquid storage tank 1, is disposed. The detector is adapted to be operated such that when a liquid level in the liquid storage tank 1 is raised to a given upper limit, an on-off valve 11a of a liquid suction port 2 is opened and the discharge port 6 of the vacuum pump 4 is communicated with the liquid storage tank 1, and when the liquid level in the liquid storage tank 1 is lowered to a given lower limit, an on-off valve 11b of a liquid discharge port 3 is operated. This enables automatic switching of liquid suction operation to and from liquid discharge operation.
Patent JP-2000284503-A (JP)
Title: Developer for photoresist film and method for development using the same
Inventor: MIYASAKA MITSUYOSHI
IPC: H01L21/027
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To form a photoresist pattern having high resolution, good squareness and good dimensional accuracy by adding an alkali-soluble resin so as to become a specified concentration to an aqueous solution of tetramethylammonium hydroxide(TMAH). SOLUTION: An alkali-soluble resin which constitutes the resist resin to be used is added to an aqueous solution of TMAH which is a developer for the photoresist film so that the concentration of the alkali-soluble resin reaches about 5 to 15 wt.%, and preferably 8 to 12 wt.%. The concentration of TMAH in the developer for the photoresist film is 1 to 10 wt.%, preferably 1.5 to 5 wt.%, and more generally a 2.38 wt.% aqueous solution is used. The alkali- soluble resin is a positive resist alkali-soluble resin A consisting of a copolymer resin of an alkali-soluble resin A and an alkali-insoluble resin B, or a negative resist alkali-soluble resin A' consisting of an alkali soluble resin A' and a crosslinking agent C.
Patent JP-H03286861-A (JP)
Title: Apparatus for preparing laminated sheet
Inventor: FUJIMURA YUICHI
IPC: B32B37/10
Filed: 1990-04-02
Abstract: PURPOSE:To prepare a laminated sheet different in the thickness of the metal plate thereof and to individually replace rolls by providing a mechanism capable of bringing a heating roll to a driving state and a non-driving state. CONSTITUTION:The shaft of a main adhesive roll (heating roll) 9 is connected to the shaft of a speed reducer 7 by a clutch 8 and heated to manufacturing temp. in a driving state. After the main adhesive roll 9 is uniformly heated, the shaft of the roll 9 and the shaft of the speed reducer 7 are out off by the clutch to set the roll 9 to a non-driving state. Next, an upper metal plate 1 and a lower metal plate 1' are heated to temp. directly above the softening point of a resin by means of heated temporary bonding rolls 2, 2' to temporarily bond resin films 4, 4' to the metal plates. The temporarily bonded metal plates are further heated to the m.p. of the resin or higher by main bonding rolls 3, 3' (each same to the roll 9) heated to manufacturing temp. to press and fuse three members of metal plate-resin film-metal plate to finish a laminated sheet.
Patent JP-S63254961-A (JP)
Title: Preparation of health food
Inventor: SUGANO OKIFUMI
IPC: A23L33/20
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a low-calorific health food having excellent dietary effect, remedying effect to diabetes, etc., by using a composition composed of edible fiber and branched oligosaccharide or its reduction product as a raw material and extruding and expanding the composition with an extruder. CONSTITUTION:Edible fiber such as glucomannan and wheat embryo is compounded with a branched oligosaccharide containing alpha-1,6-bond and/or reduction product of the oligosaccharide. The obtained composition is expanded by extruding with an extruder (preferably a twin-screw extruder) preferably at 120-180 deg.C under a pressure of 30-100kg/cm<2>.
Patent JP-S57206673-A (JP)
Title: Piperazine phenyl ester derivative and liquid crystal composition
Inventor: TATSUTA HIROSHI
IPC: G09F9/00
Filed: 1981-06-10
Abstract: NEW MATERIAL:The compound of formula (X is 3W7C alkyl).  
     EXAMPLE: 4-n-Propylpiperazinebenzoic acid 4'-n-propylphenyl ester.  
     USE: A basic material for the preparation of liquid crystal compositions. It widens the temperature range exhibiting liquid crystal nematic mesophase without increasing the viscosity by mixing with a dielectric liquid crystal material having low melting point and low clear point.  
     PROCESS: The compound of formula can be prepared by (1) preparing N-(4-bromophenyl)-N'-n-alkylpiperazine from 4-bromoaniline and N-alkyl-bis(β-chloroethylamine), (2) reacting the product with cuprous cyanide, (3) hydrolyzing resultant N-( 4-cyanophenyl )-N'-n-alkylpiperazine to 4-[N-( N'-n-alkylpiperazine)] benzoic acid, and (4) reacting the product with 4-n-propylphenol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62251307-A (JP)
Inventor: MAEDA HIROSHI
IPC: B29C65/38
Filed: 1986-04-17
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-H10284046-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: AWANO AKINORI
IPC: H01M10/0566
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the positional displacement of an insulating plate caused by shock in falling down of a battery by meshing of protrusions with an electrode group and prevent spot welding failure by foaming a plurality of protrusions or a plurality of projecting grooves over the whole surface of the insulating plate on at least the electrode group side of the insulating plate being arranged in the inner bottom of a battery case. SOLUTION: An insulating plate 1 made of olefin resin is closely attached to the bottom surface of an electrode group formed by spirally winding a negative plate plate and a positive pole plate through a separator. A negative lead plate introduced from the center hole of the winding core of the electrode group through a hole 1b of the insulating plate 1 is bent and they are integrally housed in a battery case. A resistance welding electrode rod is fit to the negative lead plate, the other electrode rod is fit to the outer surface of the bottom of the battery case, and the negative lead plate is spot welded to the battery case. A plurality of projection 1a or a plurality of projecting grooves are formed in the insulating plate 1.
Patent JP-H05171129-A (JP)
Title: Dispersion composition
Inventor: FURUTA YASUSHI
IPC: B01J13/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide the subject composition composed of an ultraviolet- absorbing agent or an ultraviolet-screening agent, a surfactant and an epoxy resin as a dispersant. The ultraviolet-absorbing agent or the ultraviolet-screening agent is contained in a high concentration and in a remarkably stable state. CONSTITUTION:The objective dispersion composition is obtained by blending (A) an ultraviolet-absorbing agent or an ultraviolet-screening agent [e.g. coumarin 1 or bis-(1,5-diphenyl-pyrazolin-3-yl)-styrene] with (B) a surfactant (preferably a nonionic surfactant such as sorbitane monolaurate or an anionic surfactant such as sodium oleate) and (C) an epoxy resin (e.g. an bisphenol A type epoxy resin) as a dispersant preferably in a ratio of the component (A)=5 to 20wt.%, the component (B)=0.4 to 5wt.% and the component (C)=8 to 30wt.%.
Patent JP-H03288418-A (JP)
Title: Burr-removing apparatus
Inventor: SAKAGAMI TOSHIYA
IPC: H01F41/12
Filed: 1990-04-05
Abstract: PURPOSE:To remove a burr always in a definite feed amount without being influenced by a change in the size of a material by a method wherein size detectors are connected respectively to four cutters which are used to remove burrs produced at four corners of the material. CONSTITUTION:Cutters 3a to 3d which are used respectively to remove burrs 2 produced at four corners of a material 1 are connected individually to size detectors 6a to 6f by using holders 4a to 4d; they can easily be moved only in respective adjustment directions Bb to Bd; and they are pressed to the material 1 always with proper force by using springs 5. Thereby, when the material 1 is fed to the cutters 3a to 3d in the feed direction A by using driving rollers 9a and follower rollers 9b, their feed amount can be set always definite even when the size of the material is irregular or the material is wavy.
Patent JP-S60234751-A (JP)
Title: Flux for continuous casting of steel
Inventor: NAGANO YUTAKA
IPC: B22D11/10
Filed: 1984-05-07
Abstract: PURPOSE:To prevent generation of breakout and to enable continuous operation by incorporating a prescribed proportion each of fused magnesia, fused alumina, fused forsterite, etc. having prescribed grain sizes into a titled flux. CONSTITUTION:The titled flux contains 3-35wt% >=1 kinds among the fused magnesia, fused alumina, fused forsterite, fused mullite, fused spinel, fused zirconia, fused zircon, fused wollastonite and fused silica having 0.01-1mm. grain size. The solidified flux layer is assured between a casting mold and billet by such flux, by which the sticking to be generated by the direct contact of the mold and the billet is prevented and the generation of breakout is prevented.
Patent JP-H03286515-A (JP)
Title: Composite bypass capacitor
Inventor: NAGANO KOJI
IPC: H01G4/38
Filed: 1990-04-03
Abstract: PURPOSE:To reduce a mounting area and the number of components, to make an apparatus small-sized and to form a printed wiring board which is resistant to a noise by a method wherein a plurality of bypass capacitors are housed in one package sharing the lead terminals. CONSTITUTION:A plurality of bypass capacitors are housed in one package; the capacitance of a bypass capacitor 7 is made different from that of a bypass capacitor 8. Thereby, different frequency components of a noise exerted on a power-supply line can be absorbed by a composite bypass capacitor 2. When a lead terminal 4 is shared by the two bypass capacitors 7, 8, the mounting area on a printed wiring board 6 can be reduced and the distance to an IC 1 can be lessened. When the plurality of bypass capacitors are housed in one package, the number of components for an apparatus can be reduced.
Patent JP-S60234380-A (JP)
Title: Substrate for solar cell
Inventor: FUKAMACHI KAZUHIKO
IPC: H01L31/0392
Filed: 1984-05-07
Abstract: PURPOSE:To obtain the superior adhesion and electrical connectability of amorphous Si by a method wherein a coated layer of Au, Ag, Pd, Rh, Pt or In, each having a specified thickness, or an alloy of one and the other one of these metals is provided on a stainless steel substrate. CONSTITUTION:An alkaline degreasing and an electrolytic degreasing, and moreover, a pretreatment needed for electroplating, such as an activating treatment according to acid, are performed on a stainless steel substrate with its surface being adjusted in the desired surface configuration by cold rolling, machine polishing or electrolytic composite polishing and so forth. After that, Au, Ag, Pd, Rh, Pt or In, or an alloy of one and the other one of these metals is electroplated in the thickness of 0.05mum or less. When the thickness is thicker more than 0.05mum, the eutectoid of impurities of hydrogen, an additive, salts, water and so forth generates and the sound formation of a layer of amorphous Si is impaired. When the thickness is the plating thickness of 0.05mum or less, the accumulation of the impurities is small, the release of gas at the time of the temperature rise of the substrate is also small, as the layer itself is remarkably thin, and no defect generates. The plating thickness in practical use is desirably 0.005 mum-0.01mum.
Patent JP-S57206050-A (JP)
Title: Semiconductor device
Inventor: TANIGAKI YUKIO
IPC: H01L29/43
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the resistivity of a wiring, by forming the wiring and the like on a semiconductor substrate by lower layers comprising polysilicon, intermediate layers comprising a high melting point metal whose reducing property is more intense than that of silicon, and upper layers comprising another high melting point metal. CONSTITUTION:Electrodes or the wiring is formed on the semiconductor substrate 5 by the lower layers 11a and 11b comprising polysilicon, the intermediate layers 25a and 25b comprising the high melting point metal whose reducing property is more intense than that of silicon, e.g. titanium, and the upper layers 12a and 12b comprising the other high melting point metal. e.g. molybdenum. Since the high melting point metal, titanium, whose reducing property is more intense than that of the silicon is used as the intermediate layers 25a and 25b, the oxidation of the polysilicon in the lower layers 11a and 11b are effectively blocked by the oxigen adsorption power of the intermediate layers 25a and 25b. Therefore SiO2 is not formed in an interface, and the contact resistance and the resistivity of the electrodes or the wiring can be made sufficiently small.
Patent JP-S5424204-A (JP)
Title: Preparation of alloy of particle dispersion type
Inventor: KITAZAWA KOUJI
IPC: C22C1/10
Filed: 1977-07-25
Abstract: PURPOSE: To disperse the particles effectively, by adding the particles to the molten metal in the mold and agitating the molten metal in the mold electromagnetically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60234455-A (JP)
Title: Magnetic force prime mover
Inventor: HAGIYAMA HIROYUKI
IPC: H02K53/00
Filed: 1984-05-05
Abstract: PURPOSE:To obtain a magnetic force prime mover which has no public pollution by inserting a rotary permanent magnet of a wind mill into a cylindrical stationary permanent magnet and moving a circular motion by attracting and repelling forces. CONSTITUTION:A crank type rotary permanent magnet B or a wind mill type rotary permanent magnet D is inserted into a cylindrical stationary permanent magnet A. Thus, the magnet B (D) moves circularly by strong attracting and repelling forces. A rotor E in which a soft iron K is mounted on the prescribed position of the rotor made of nonmetal is inserted into a magnet base stationary permanent magnet F, and the rotor E is rotated by the strong force of the magnet F.
Patent JP-S60233889-A (JP)
Inventor: NAKAMURA HISASHI
IPC: H05K1/14
Filed: 1984-05-04
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-H03290065-A (JP)
Title: On-vehicle compressor for making extremely low temperature
Inventor: TANAKA MASAMI
IPC: F04B27/02
Filed: 1990-04-03
Abstract: PURPOSE:To increase the discharge quantity by oppositely arranging the crank pins of two reciprocating type compressors having the equal capacity and constituting a discharge quantity compressor from the double-acting type first stage cylinder and the double-acting type second and third state cylinders which are arranged in tandem form with the first stage cylinder. CONSTITUTION:The compressor is prepared by arranging reciprocating horizontal type three-stage compressors A and B in opposed balance form, and mounted on a dolly under the the floor of a vehicle. The first stage cylinders 2A and 20B of the compressors A and B are opposed horizontally, and the second and third stage cylinders 3A, 4A, 3B and 4B are opposed horizontally by inserting the projection type piston 5A and 5B into an integrally formed cylinder. Further, the first stage cylinder is of a single double-acting type, and the second and third stage cylinders are of the double-acting types each other, and the reciprocating movement inertia force is always balanced by setting the phase difference of each crank pin at 180 deg., and the phase difference of the crank pin in the contiguous first, second and third stages is set at 90 deg..
Patent JP-S5214339-A (JP)
Title: Voltage controlled type multivibrator
Inventor: FUJITA YASUHIRO
IPC: H03K3/282
Filed: 1975-07-22
Abstract: PURPOSE:Obtaining a linear relationship between the otuput frequency and the control voltage, by using the fact that the emitter current in the switching transistor is independent of the control voltage.
Patent JP-H09254831-A (JP)
Title: Turnover preventing device for articulated type dump truck rear body
Inventor: KUBOTA YASUHIKO
IPC: B62D53/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent rear body of an articulated type dump truck from turning over when a load is dumped at an inclined ground. SOLUTION: A brake caliper 21 is fixed to a front body frame 6 and a brake disc 20 is fixed to a connecting member 11 installed on the front body frame 6 in the manner of allowing rotational movement in X-X axial rotation. The connecting member 11 has a rear body frame 77 installed thereon in the manner of allowing rotational movement in perpendicular axial Y-Y rotation. With a brake piece 22 provided in the interior of the brake caliper 21, it is oscillatory fixed by having the brake 'on' when a load is being dumped and the turnover of the rear body is prevented by adding the weight of the front body to the rear body.