baber/WOPTO huggingface dataset:
Patent JP-S60209351-A (JP)
Title: Antiskid device
Inventor: NOMURA YOSHIHISA
IPC: B60T8/42
Filed: 1984-03-31
Abstract: PURPOSE:To secure an antiskid function without fail, by making the inflow of a brake fluid into a reservoir from a relief valve checkable at a time when the brake fluid of more than the estimated quantity flows into the reservoir as leakage occurs in a valve or the like and thereby a movable member shifts to the extent of its tolerance limit position. CONSTITUTION:A selector valve 22 and a solenoid control valve 24 are installed in the point midway in main passages (26, 28 and 30) connecting a master cylinder 10 to each of rear wheel cylinders 18 and 20, while a bypass passage 32 provided with a check valve 34 is installed so as to bypass both these valves 22 and 24. A reservoir 38 being provided with a tappet 130 and having a variable displacement fluid chamber 122 is connected to the solenoid control valve 24, and a brake fluid inside this reservoir 38 is fed these main passages with a pump 56. And, in a pump passage 58, a first relief valve 60, which makes the brake fluid flow back to the master cylinder 10 when fluid pressure in this passage 58 goes beyond the specified value, and a second relief valve 62 being higher in valve opening pressure than the said valve 60 and making the brake fluid flow back to the master cylinder 10 both are installed.
Patent JP-H11265434-A (JP)
Title: Color image processor
Inventor: KANEDA TAKAHITO
IPC: G06T1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To fast process an arithmetic operation between the relative data adjacent to each other and also process the enlargement/reduction of the processing data in a simple circuit constitution by performing the reading and writing operations of the relative data adjacent to each other when these data are consecutively accessed. SOLUTION: In a color image processor which transforms U and V data into ρ and θ data, two relative data are stored in an image memory #0 (301) in a state that four sets of those data are adjacent to each other like the UV color information U1, V1 (340), U2, V2 (341) which are taken from the 4:2:2 YUV color images. In such a processor, the reading and writing addresses are controlled when the adjacent data stored in the memory #0 (301) are consecutively accessed. The image enlargement/reduction processing is also performed when the U and V component data are read and subjected to the arithmetic operations of transformation. The arithmetic result is written into an image memory which is different from an original memory.
Patent JP-H03264301-A (JP)
Title: Manufacture of plywood
Inventor: HAYASHI MORIO
IPC: B27D1/04
Filed: 1990-03-15
Abstract: PURPOSE:To uniformize the patterns of respective end surfaces by laminating veneers in multi-layers in the up and down direction in a manner of crossing rectangularly in respective fiber directions to form a laminate, cutting the laminate so that four sides of a material to be cut form specified angles in the fiber direction of the veneer on the surface of the laminate on the plane view and cutting out the material to be cut. CONSTITUTION:Veneers 1 are laminated in multi-layers in the up and down direction in a manner of crossing rectangularly in the fiber direction to form a laminate 2, and then the laminate 2 is cut so that four sides of a material (a) to be cut from 45 deg. respectively in the fiber direction of the veneer 1 on the surface of the laminate 2 and the material (a) to be cut is cut out, by which a plywood 3 is formed. As the plywood 3 is formed by cutting the laminate 2 at 45 deg. in the fiber direction of the veneer 1 on the surface of the laminate 2 by said arrangement, the patterns exposed on the end surfaces of the plywood 3 form cut pattern with the angle of 45 deg. in the fiber direction of the veneer 1, and the patterns of respective end surfaces are uniformized and also the patterns of respective veneers 1 at the top and at the bottom are also uniformized.
Patent JP-S59192465-A (JP)
Inventor: FUJITA MASAHIRO
IPC: B25B23/14
Filed: 1983-04-13
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-S63230328-A (JP)
Inventor: KIZAWA ATSUSHI
IPC: B32B27/00
Filed: 1987-03-18
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-S60208787-A (JP)
Inventor: KUROKI KENJI
IPC: G09F9/30
Filed: 1984-04-03
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-2000255809-A (JP)
Title: Paper feeding device
Inventor: KOSHIRO SATOSHI
IPC: B65H3/54
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To feed even humidified sheets of paper without problems in a paper feeding device such as a printer. SOLUTION: A turn roll shaft 40 rotatably bears a leg portion 44A of a substantially rectangular weight bar 44. A loading portion 46 located at a leading end of the weight bar 44 presses a leading end of a sheet of paper P, thereby suppressing the sheet of paper P from waving, even if the sheet of paper P is humidified to wave at a leading end thereof. Further, the loading portion 46 of the weight bar 44 is arranged in the vicinity of a corner nail 38, thereby surely preventing the sheet of paper P from waving in the vicinity of the corner nail 38, which surely enables the sheet of paper P to ride on the corner nail 38. Besides, a cassette 28 has a supporting portion below the corner nail 38 all over inside a leading end thereof, to which supporting portion the leading end of the sheet of paper P abuts.  Accordingly, even if it is humidified, the sheet of paper P is prevented from crawling into an innermost between an inner wall of the cassette 28 and the leading end of the sheet of paper P.
Patent JP-S63230640-A (JP)
Title: Transcutaneous absorbefacient and external drug for skin containing said absorbefacient
Inventor: MIYAZAWA KIYOSHI
IPC: A61K47/06
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a transcutaneous absorbefacient having excellent absorbefacient effect of drug active component and satisfiable safety and feeling to the skin, by using an anionic surfactant and a nonionic surfactant free from nitrogen atom in the molecule as active components. CONSTITUTION:The objective agent contains one or more kinds of anionic surfactants (e.g. fatty acid soap, ether carboxylic acid and its salt, alkylsulfonic acid salt and sulfosuccinic acid salt) and one or more kinds of nonionic surfactants free from nitrogen atom in the molecule (e.g. sorbitan monooleate and sorbitan monoisostearate) as active components. The drug active component to increase its activity by the use of the above transcutaneous absorbefacient is e.g. predonisolone, indomethacin and chlorpheniramine. The drug active component can be quickly absorbed through the skin by mixing with the absorbefacient and applying to the skin.
Patent JP-H02244946-A (JP)
Title: Multiple terminal equipment
Inventor: SHIBATA SHIGERU
IPC: H04M1/253
Filed: 1989-03-17
Abstract: PURPOSE:To enable a terminal user to execute communication without being conscious of the power off state of a network terminal equipment(NT) by detecting the power off state of the NT, automatically driving only a minimum telephone function when power is fed from the NT, and when power is not fed, displaying the contents on a display device. CONSTITUTION:An NT power off detecting part 1 detects voltage polarity at every fixed period and informs the detected result of a CPU 21. When power is fed from the NT, the CPU 21 informs the power supply of a CPU 11, stops the operation of a PC part 10 and stops also a data communication module 26 to drive only the minimum telephone function. When power is not fed from the NT, no power supply is displayed on the display device 16 to inform the contents of the user. Consequently, the user can execute communication without being conscious of the power off state of the NT.
Patent JP-S56163961-A (JP)
Title: Steering column device of centering device
Inventor: MIZUKOSHI YASUMASA
IPC: B62D1/16
Filed: 1980-05-19
Abstract: PURPOSE: To prevent a concentric relation between the steering column and the steering shaft and their axial fixing from being disturbed by a method wherein said column and the shaft may be kept at their concentric position by a centering jig until the steering column and the steering shaft are connected with a steering gear.  
     CONSTITUTION: Centering jig 10 is provided with a beltlike connector 11 made of flexible synthetic resin and with three projections 12. One end of the connector 11 is longitudinally extended to form the tongue part 13. The projections 12 have a concave arcuate bottom surface 12A which may be contacted with an outer surface of the steering shaft 3, and have a convex arcuate apex surface 12B which may be contated with the inner surface of the steering column 6. Both insertion and retraction of the centering jig 10 into or from the steering column 6 are performed through the hole 6A in the steering column. Said hole 6A is arranged in the same axial direction as that of the position setting means 6B installed at the inner surface of the steering column. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63185384-A (JP)
Inventor: ROI OO MORISU
IPC: C12P17/18
Filed: 1987-03-19
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-S54705-A (JP)
Title: Magnetic rotor
Inventor: IMAI YOSHIKIYO
IPC: H02K1/28
Filed: 1977-06-02
Abstract: PURPOSE: To hold firmly a permanent magnet for rotor, being made in a cylindrical shape by means of a powder compression sintering process, by filming an external circumference surface of a permanent magnet by the use of non-magnetic electric insulating material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61224124-A (JP)
Title: Magnetic recording medium
Inventor: FUJII SHIGEO
IPC: G11B5/708
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled medium having excellent resistance to corrosion and weather by composing the alloy magnetic thin film of a Co-base alloy contg. nitrogen and >=1 kind among Au, Ag, Pd, Rh, Re and Ir. CONSTITUTION:The magnetic thin film consists of a Co-base alloy contg. 0.5-5atom% N and 2-8atom% >=1 kinds among Au, Ag, Pd, Rh, Re and Ir. The corrosion resistance is deteriorated at <2atom% contents of the additives. Meanwhile, the saturation magnetization becomes too low at >8atom% and the merit of the thinness of the alloy magnetic thin film suitable for high-density recording can not be fully exhibited. Besides, reasons for regulating the N content to 0.2-5atom% are mainly related to the production and because >=0.2atom% N remains in the film. On the other hand, the squareness ratio S among magnetic characteristics is deteriorated at >5atom%.
Patent JP-H02244768-A (JP)
Title: Non-volatile semiconductor memory
Inventor: MARUYAMA TADASHI
IPC: H01L29/788
Filed: 1989-03-17
Abstract: PURPOSE:To achieve lower voltage and lower power consumption by connecting a bit line, for supplying a predetermined voltage to a third diffusion layer of a memory cell having a control gate electrode provided on a floating electrode via a second insulating film whose part is made thinner than a first insulating film, to a power supply via a load circuit and detecting a signal on the bit line by a sense amplifier circuit. CONSTITUTION:In each of the electron injecting and emitting states of a memory cell 30, a control gate electrode 19 is brought in a floating state, and an electric field is not applied to a thinner part 18 of a gate insulating film 17 provided between a floating gate electrode 16 and the control gate electrode 19, and either electron injection or emission due to tunnel effect does not take place, so that 5V is supplied to a selecting gate line SG, and if electrons are injected into a memory cell transistor Q1 beforehand when a transistor Q2 is turned on, Q1 is turned off and the potential on a bit line BL is kept at 5V. On the other hand, if electrons are emitted from the transistor Q1, then Q1 is turned on, and the potential on the bit line BL drops to 0V. Thus, the potential on the bit line BL is detected by a sense circuit 32 and is output as read out data.
Patent JP-S60231735-A (JP)
Title: Intermediate for composite material
Inventor: TADA TAKASHI
IPC: C08J5/24
Filed: 1984-04-02
Abstract: PURPOSE:An intermediate for composite materials, excellent in mechanical properties such as rigidity and suitable for use in aircraft, prepared by impregnating a reinforcement with a resin composition comprising a specified additive for epoxy resins, an epoxy resin and a curing agent. CONSTITUTION:An additive for epoxy resins of formula III (wherein R1, R2, R3 and R4 are each H, a 1-17C aliphatic group, alicyclic group, aromatic group, heterocyclic group, or the like, and X is oxygen, sulfur, or the like) is prepared by reacting a compound of formula I (e.g., N-methylformamide) with a compound of formula II (e.g., propylene oxide). This additive is mixed with an epoxy resin, a curing agent (e.g., m-phenylenediamine) and, optionally, a cure accelerator (e.g., 2-methylimidazole). A reinforcement (e.g., glass fiber or carbon fiber) is impregnated with the obtained resin composition to form the purpose intermediate for composite materials.
Patent JP-H11263121-A (JP)
Title: Ventilator for vehicle
Inventor: NODA MARIKO
IPC: F24F13/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator for vehicle door equipped with a theft preventive function for vehicle in parking. SOLUTION: A ventilator is installed between a window frame to constitute a vehicle window and a window glass advancing and retreating within the window frame, and is furnished with a framing 11 having a certain width and a plurality of fins 12 installed in parallel on the framing 11 at a certain spacing. One end 11a of the framing 11 is formed as a projection of the top end part of the window glass 22 to be fitted in a recess 21 provided in the door frame 21 is fitted, while the other end 11b of the framing 11 is formed as the recess as mentioned to be fitted on the forefront of the window glass 22, and the inside of the cabin can undergo a natural ventilation through gaps between the fins 12.
Patent JP-S55158857-A (JP)
Title: Continuous casting method of steel slab
Inventor: OOHASHI TETSUO
IPC: B22D11/115
Filed: 1979-05-28
Abstract: PURPOSE:To enable the stable continuous casting of undeoxidized steel and reduce the production of flaws by making the injection direction of molten steel from a jet port in the same direction as electromagnetic flow and letting the lengthwise direction of the long sides coincide. CONSTITUTION:Linear motors 3 are installed respectively along both long sides 2 of a slab mold 1. These are so arranged that the thrusts thereof are given in mutually different directions 4, 4', whereby continuous film-formed electromagnetic flow 5 is given to the freezing boundary. At this time, the jet port 7 of a molten steel immersion nozzle 6 is installed in proximity to the long side 2 of the mold 1 and the injection direction 8 of the molten steel from said jet port 7 is made approximately parallel in the lengthwise direction of the long side 2, whereby the casting is done. The nozzle jet flow gives directivity positively to the electromagnetic flow, thereby forming the smooth and continuous electromagnetic flow stably.
Patent JP-S54157103-A (JP)
Title: Structure of laid brick in oven wall of thin-walled coke oven
Inventor: OOTSUKA JIYUNICHI
IPC: C10B29/02
Filed: 1978-06-02
Abstract: PURPOSE: To reduce the thickness of a carbonization chamber wall of a coke oven constructed with "Leufer brick" and "Binder brick", without lowering the strength and the performance of the coke oven, by specifying the shapes and dimensions of the joint parts of the brick.  
     CONSTITUTION: In the wall structure of a coke oven composed of "Leufer brick" and "Binder brick" jointed together by ridge-and-groove fitting, the strength of the joint part of the Leufer brick and the Binder brick is made to be nearly equal to the middle part of the Leufer brick, by selecting a (distance between the center line and the joint end of a Binder brick), e (distance between one end and the point having minimum thickness of a Binder brick), g (radius of semi-oricular ridge 14 or groove 15), d (thickness of the Leufer brick), and l (distance between the center lines of adjacent Binder bricks) to satisfy the following relationships, a/l = 0.25 W 0.30, e/l ≥ 0.30, and g/d = 0.12 W 0.18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210608-A (JP)
Title: Production of water-soluble, high-molecular weight polymer powder
Inventor: ITOU YOSHIAKI
IPC: C08F2/04
Filed: 1984-04-04
Abstract: PURPOSE:To facilitate the production of a water-soluble polymer powder of an extremely high MW, by subjecting an aqueous solution of a specified concentration to adiabatic aqueous solution polymerization to form a gel grinding the gel into coarse particle, drying the coarse particles to a specified moisture content and grinding the dried particles into fine particles. CONSTITUTION:An aqueous solution containing below 40wt% monomer (mixture) containing 100-50wt% (meth)acrylamide is subjected to adiabatic aqueous solution polymerization in the presence of a polymerization initiator (e.g., ammonium persulfate or ammonium ferrous sulfate) to form a water-containing, high-MW acrylamide polymer gel of good solubility. This gel is ground into coarse particles of a particle diameter of about 2-10mm.. These particles are dried to a moisture content of 20-40wt% (not inclusive) and then ground into fine particles. It is possible to produce an extremely high MW acrylamide polymer powder of good water solubility, which has heretofore not been able to be produced.
Patent JP-H03267695-A (JP)
Title: Heat exchanger
Inventor: SHINKAI HIROSHI
IPC: F28F3/00
Filed: 1990-03-16
Abstract: PURPOSE:To make the shape of the above heat exchanger compact by obviating the need of providing any reinforcement on the outer surface of a cylindrical container by containing in the cylindrical container the heat exchanger comprising a plurality of heat transfer plates each having heat transfer fins, and providing ribs on the side wall of the cylindrical container and on the outside heat transfer fins of the outmost heat transfer plate of the heat exchanger. CONSTITUTION:A heat exchanger 3 is contained in a cylindrical container 10 with its circular shaped cross section having a side wall 11 extending in the direction of a heat transfer plate 1 of a heat exchanger 3, and a plurality of semicircular ribs 12 are provided over the sidewall 11 of the cylindrical container 10 and over an outside heat transfer fin 2a of the heat exchanger 3. A primary fluid and a secondary fluid are promoted in heat transfer through heat transfer fins 2, 2a to be heat-exchanged via the heat transfer plate 1. Thereupon, pressure possessed by the secondary fluid is received by the cylindrical container 10, and if there is any pressure difference between the primary and secondary fluids, force exerted on the heat transfer plate 1 by the pressure difference is transmitted to the side wall 11 of the cylindrical container 10 via the rib 12, and hence the heat transfer plate 1 is prevented from being deformed.
Patent JP-H11254112-A (JP)
Title: Arrangement of pinch rolls in billet continuous casting equipment
Inventor: UEHARA MASAJI
IPC: B22D11/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the arrangement of pinch rolls, by which the development of internal crack and the dimensional change in a cross section of a billet can be prevented with the pinch rolls, in the billet continuous casting equipment for continuously casting the billet while drawing out with the pinch rolls at >=4 m/min drawing speed. SOLUTION: In the continuous casting equipment for the billet provided with the pinch rolls 3 for drawing out the cast billet in succession to a dummy bar having the same curvature radius as the drawing-out curvature radius of the cast billet from a mold and a dummy bar separating device 5 for separating the dummy bar 8 from the cast billet 2, and having >=4 m/min casting speed (Vc), in the case of the curvature radius R<=1.394×Vc, the relation satisfies L1>=2.19×Vc-πR/2 (wherein, L1 is the distance (m) from the point of inflection to the downstream side). The arranging position L of the pinch rolls 4 for drawing out the cast billet is set by using this inequality.
Patent JP-H05270909-A (JP)
Title: Production of semiconductor porcelain composition
IPC: C04B35/46
Filed: 1992-03-24
Abstract: PURPOSE:To produce a semiconductor porcelain composition having raised electrical characteristics such as insulation resistance and capacity as condenser, capable of suppressing weld between molded articles during burning in a reducing atmosphere in order to form a semiconductor so that productivity can be increased. CONSTITUTION:In production of a semiconductor porcelain composition including a semiconductor-forming burning process for making a raw material mixture containing a mixture of a strontium titanate compound or a titanium compound and a strontium compound into a semiconductor and a grain boundary insulating process for subjecting a crystal grain boundary layer to grain boundary insulation after the semiconductor burning process, a dew point in the reducing atmosphere in the semiconductor burning process is set at 0-12 deg.C.
Patent JP-S55157577-A (JP)
Title: Preparation of benztriazole
Inventor: TANIMOTO FUMIO
IPC: B01J23/00
Filed: 1979-05-28
Abstract: PURPOSE: To obtain the title compound useful as an anticorrosive and a corrosion inhibitor for metals, a stabilizer for high polymers, in high purity and yields, by reducing a 1-hydroxybenztriazole with a ferrous salt or a stannous salt in the acidity of amineral acid.  
     CONSTITUTION: A hydroxybenztriazole shown by the formula I (R 1 WR 4  are H, halogen, alkyl, halogented alkyl, sulfone, or cabonyl) or tis salt is reacted with at least one compound selectd from the group consisting of a ferrous and a stannous salts in the acidity of a mineral acid to give a benztriazole shown by the formula II. A ferrous salt of mineral acid, ferrous hydroxide, or ferrous oxide may be cited as the ferrous acid; a stannous salt of mineral acid, stannous hydroxide, or stannous oxide, as the stannous salt.  
     EFFECT: Complex purification proucess can be omitted and highly toxic raw materials are not required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04301511-A (JP)
Title: Apparatus method and for inspecting surface condition
Inventor: TANAKA KAZUMOTO
IPC: G01N21/93
Filed: 1991-03-29
Abstract: PURPOSE:To correctly inspect the presence/absence of a defect of the surface without accompanying an erroneous judgement even when the surface of curved. CONSTITUTION:A light is cast from a light projecting means 1 to a surface W to be inspected. At least either of the intensity and the wavelength of the light is gradually changed from one end of the other end of the surface W. The surface condition of the to-be-inspected surface in inspected by detecting the reflecting light according to this inspecting method. The surface W is separated into a plurality of areas, and a threshold value alpha as a reference to judge whether the surface condition is good or bed is set for each area. Thereafter, the actually detected value is compared with the threshold value alpha, and the pressure/absence of a detect of the surface is judged.