baber/WOPTO huggingface dataset:
Patent JP-S5848785-A (JP)
Title: Reciprocating compressor
Inventor: NAKAYAMA SUSUMU
IPC: F04B49/12
Filed: 1982-09-10
Abstract: PURPOSE:To prevent the breakage of a suction valve plate or the like by a method wherein a mechanism, reducing the amount of eccentricity between a crank and a shaft when an abnormal high pressure is caused in a cylinder upon compressing liquid, is provided on a crank shaft to reduce a compressing effect and avoid the abnormal high pressure in the cylinder. CONSTITUTION:The configuration of the shaft at an engaging part between the shaft 21b and the crank 21a of the crank shaft 21 is shaped into a square 21b', the configuration of a hole for engaging with the crank 21a is shaped into a rectangular 21a' which is longer than the square 21b' of the shaft only in an eccentric direction, the square 21b' of the shaft is slidably inserted into said engaging hole, and the amount of eccentricity between the crank 21a and the shaft 21b is formed so as to be variable. When a piston is brought into a condition to compress the liquid, the pressure in the cylinder becomes higher than the maximum pressure upon a stationary operation near the upper dead point of the piston, this internal pressure is transmitted to the crank 21a, the crank 21a moves against a spring 22 into a direction to reduce the amount of eccentricity and reduces the compressing effect thereof. According to this action, the abnormal high pressure in the cylinder upon compressing the liquid may be avoided and the breakage of the suction valve plate, a bearing or the like may be prevented.
Patent JP-S5947776-A (JP)
Title: Amorphous silicon solar battery
Inventor: TANABE HIDEO
IPC: H01L31/0216
Filed: 1982-09-10
Abstract: PURPOSE:To eliminate the generation of the oxidation, exfoliation, etc. of electrodes at all and thus securely restrain the deterioration of electric characteristics with time by a method wherein an inorganic insulation film is provided on a substrate having flexibility and heat resistance whereon an amorphous Si film and electrodes are formed. CONSTITUTION:The surface of the stainless substrate 1 of the plate thickness of approx. 100mum is polished to the degree of surface roughness of approx. 0.1mum or less, and a polymer resin thin film 2 is formed to the thickness of approx. 2mum. The inorganic insulation film 3 of the film thickness of approx. 2,000Angstrom  is formed by sputtering alumina on the stainless substrate 1 whereon the thin film 2 has been formed. The lower electrodes 4a-4e are respectively formed at fixed intervals by sputtering stainless on this insulation film 3. Next, the amorphous Si film 5 is formed in the order of P-I-N or N-I-P at the temperature of the substrate 1 at approx. 250 deg.C by plasma CVD method, photo transmitting upper electrodes 6a-6c are respectively adhesion-formed, and an SiO2 film 7 is adhesion- formed, resulting in the completion of an amorphous Si solar batteries connected in series by five pieces.
Patent JP-S6311328-A (JP)
Title: Molded form of thermoplastic material
Inventor: HANSU BUERUNAA SUTAINMETSUTSU
IPC: B29C65/00
Filed: 1987-06-25
Abstract: 1. Moulding of thermoplastic material with at least one welding sleeve part (1) having an electrical heating device (3) for connection of the moulding part with a tubular part (2), in which the welding sleeve part (1) is formed for insertion of the end of the tubular part (2) and has on its outer periphery at least one tensioning element (4) for radial tensioning of the sleeve part (1), characterised in that a portion of the length of the welding sleeve part (2) has several radial notches (13, 14) extending in the axial direction and disposed around the periphery, and that the heating device (3) comprises two oppositely lying heating elements (3a and 3b) which are connected in parallel to one another and have the heating conductors (38) which extend in the axial direction in the form of windings.
Patent JP-H083667-A (JP)
Title: Nickel-base alloy excellent in corrosion resistance
Inventor: SUGAWARA KATSUO
IPC: C22C19/05
Filed: 1994-06-15
Abstract: PURPOSE:To produce an Ni-base alloy showing excellent corrosion resistance to all acids. CONSTITUTION:This Ni-base alloy is a one having a compsn. contg., by weight, 14 to 23% Cr, 15 to 24% Mo, 1.1 to 1.3% Ta, 0.01 to 6% Fe, <=3% Mn, <=0.3% Si, 0.001 to 0.1% C, and the balance Ni with inevitable impurities and (2) this Ni-base alloy is a one having a compsn. contg. at least one kind contained in any group among the following (a) to (c) : (a) 0.001 to 0.1% B, 0.001 to 0.1%. Zr and 0.001 to 0.1% Ca, (b) at least one kind among 0.1 to 1% Nb, 0.1 to 4% W and 0.1 to 4% Cu and (c) at least one kind among 0.05 to 0.8% Ti, 0.01 to 0.8% Al, 0.1 to 5% Co and 0.1 to 0.5% V.
Patent JP-S5948299-A (JP)
Inventor: KASHIMA YASUHIRO
IPC: F24F13/15
Filed: 1982-09-10
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-S5857393-A (JP)
Title: Synthesis of gp-11
Inventor: SHIGEMASA YOSHIHIRO
IPC: C07D307/33
Filed: 1981-10-02
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of thermosetting resin for coating use, etc., selectively, in high yield, by reacting formaldehyde in an alcohol solution in the presence of an alkali metal hydroxide and an enediol compound adjusting the initial concentration of the formaldehyde at a specific value. CONSTITUTION:The objective compound is prepared by the thermal reaction of formaldehyde in an alcohol solution (e.g. in methanol) in the presence of an alkali metal hydroxide (e.g. sodium hydroxide) and an enediol compound (e.g. D-fructose) adjusting the initial concentration of formaldehyde in the reaction system at <=3mol/l. The reaction product is converted to TMS derivative, and analysed by gas chormatography. The compound corresponding to the peak 11 after the solvent peaks A, A' is defined as the objective compound GP-11. USE:A carbohydrate source for brewing, metabolism-suppressing agent for carcinogenic substance produced by fungi, etc.
Patent JP-H064187-A (JP)
Title: Computer operating system for automatic start-up of job
Inventor: MORI ATSUSHI
IPC: G06F1/30
Filed: 1992-06-17
Abstract: PURPOSE:To attain security for an operating job and operating environment by automatically starting up an arbitrarily prepared job when a general supply power is started to supply and is restored. CONSTITUTION:When the supply of the general supply power 101 is stopped, a supply information output means 5 transmits a supply stopping notice 111 and an accumulation remainder output means 6 transmits an accumulation remainder notice 112 to a computer main body 3 side via a supply information transmission means 7, respectively. A supply information receiving means 8 outputs them to an automatic start-up means 9, and the automatic start-up means 9 receives the number of times of reception of the supply stopping notice 11 and the accumulation remainder notice 112, and starts up an arbitrarily generated job 21 for stoppage stored in a storage means 10. When the general supply power 101 is restored to be supplied, the supply information receiving means 8 receiving a supply restoration notice 113, after outputting it to the automatic start-up means 9, transmits an answer notice 114 to the supply information transmission means 7. The automatic start-up means 9 inputting the supply restoration notice 113 starts up an arbitrarily generated job 22 for restoration stored in the storage means 10.
Patent JP-H055659-A (JP)
Title: Evaluation of strength of flange joint
Inventor: IWAYAMA TADASHI
IPC: G01L1/00
Filed: 1991-06-28
Abstract: PURPOSE:To quantitatively evaluate the stress and sealability of a bolt in a reduced pressure state by modeling an initial clamping state and equivalently substituting clamping force with the relative displacement at both ends of two divided bolts to numerically analyzing the same. CONSTITUTION:At the time of the clamping of a bolt, clamping force is applied to both ends 6a, 6b of the divided modeled clamping bolt 6 and the displacements of both ends 6a, 5b in the axial direction of the bolt 6 are calculated as uy01, uy02. The displacements of both ends 6a,6b at the time of the application of pressure in a pressure resistance test are set to uy1, uy2 and, by imparting a restricting condition becoming uy01-uy02=uy1-uy2 (relative displacement equivalent to clamping force), an initial clamping state is modeled to equivalently substitute the clamping force F with the relative displacement at both ends 6a, 6b. By numerical anaysis due to a finite-element method under said restricting condition, the stress generated in the bolt 6 and the nodal point force and stress generated in the nodal point estimated on the element surface of a contact element 4 are calculated. The strength and sealability of the bolt are evaluated on the basis of the calculated stress of the bolt 6.
Patent JP-H0668433-A (JP)
Title: Magnetic tape containing abrasive material
Inventor: ARUBUREHITO KORAA
IPC: G11B5/708
Filed: 1991-06-28
Abstract: PURPOSE: To obtain a magnetic tape containing an abrasive which does not cause excess abrasion of a video head but decrease the peaks on the rough surface by grinding and moreover, which does not give bad effect on the magnetic and mechanical characteristics of the magnetic tape. CONSTITUTION: The magnetic tape consists of a nonmagnetic base layer and a magnetic layer formed on the base layer. The magnetic layer contains a magnetic hard pigment and a nonmagnetic pigment dispersed in a polymer binder. The magnetic tape has a function to polish and clean the contact part of a magnetic tape cassette and a recording/reproducing device in contact with the magnetic layer. The magnetic pigment consists of acicular CrO2 having at least 26m<2> /g BET value, and the nonmagnetic pigment has at least 9 Mohs' hardness and 0.1 to 2μm primary particle size and 1 to 130m<2> /g BET value. The magnetic layer has <0.02μm Ra.
Patent JP-H05329727-A (JP)
Title: Stage device
Inventor: KISHINO HIDEAKI
IPC: H01L21/027
Filed: 1992-05-26
Abstract: PURPOSE:To prevent breakage by external force of a separator by installing a reinforcing member to bear stress generated on the separator by a string suspended on a reversal support member at the time when a stage moves between the reversal support member in parallel with the separator. CONSTITUTION:A string 9 is suspended on pulleys 5 and strained in parallel with the moving direction of a table 2 and a separator 3 from both sides of the pulleys 5 without deflection and elasticity, and respective end parts are fixed on the table 2 and a base 1. Additionally, support arms 4 fastened on both ends of the separator 3 are connected by a reinforcing plate 8. Consequently, external force applied on the support arms 4 through the string 9 is transmitted to the reinforcing plate 8, and this reinforcing plate 8 bears stress. Consequently, bending moment is not generated on the separator 3.
Patent JP-S5948202-A (JP)
Title: Castor
Inventor: KOBAYASHI HIDEFUMI
IPC: B60B33/00
Filed: 1982-09-10
Abstract: PURPOSE:To simplify the brake structure for the castor by providing the wheel which is movable in the vertical direction in the oblong opening drilled in the support yoke and is also biased downward by a spring so that the wheel is moved upward relative to the yoke when loaded by the human weight and is engaged with the stopper. CONSTITUTION:When there is no human load, the wheel 8 is pressed against the lower end of th oblong opening 6 by the downward force of the spring 10, and the wheel 12 can freely rotate as the tread 12a of the wheel 12 is separated from the stopper member 14. When a human load and the like is applied to the castor 1 under such condition, the support yoke 2 moves downward and the wheel 8 moves upward relatively to alloy the stopper member 14 to engage with the tread surface 12a of the wheel 12 to restrain the rotative movement of the wheel 12. By this constitution, the castor brake structure can be simplified.
Patent JP-S5681620-A (JP)
Title: Production of tin base low yield ratio composite structure high tensile steel plate
Inventor: HASHIMOTO YOSHIO
IPC: C22C38/14
Filed: 1979-12-05
Abstract: PURPOSE: To produce a steel plate of ferrite-martensite composite with superior strength-ductility balance by hot rolling, cooling and coiling a low carbon steel having slight amounts of Ti and N under specific conditions.  
     CONSTITUTION: This is a steel contg. 0.05W1.15% C, ≤2% Si, 0.5W2.0% Mn, ≤0.1% Al, 0.005W0.03% Ti, and N≥ Ti/3.4 or further≤0.015% S and 2≤Zr/ s≤10 or any of Zr, REM, CA that make rare earth elements (REM) 1.3≤REM/S≤ 5, or 0.5≤Ca/S≤1.5. This ingot is hot-rolled ro a steel plate at temperatures above the Ar 3  transformation point and ≥90% total draft. After this steel plate is quickly cooled at cooling rates of 10W100°C/sec, it is wound to a coil at ≤300°C temperatures. The TiN-base low yield ratio high tensile steel plate of ferrite-martensite composite structure of fine structure is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09314506-A (JP)
Title: Regular size stopper of fixed type wood drill
Inventor: KAWASAKI TOMOHIKO
IPC: B27C3/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable setting and shunting of a regular size stopper without removal. SOLUTION: A stopper holder 23 in which a regular size stopper 22 is fitted by screwing is fitted rotatably to a frame 6, and a holder 20 is provided with bolts 27 and 28 which are projected therefrom and engage with the stopper holder 23 when the stopper holder 23 is set at or shunted to a prescribed position. When a wing nut 30 is screwed on the bolt 17 in a state wherein the stopper holder 23 is at a set position, the stopper holder 23 is fixed, and when the stopper holder 23 is at a shunt position, a recession of an arm 29 engages with the bolt 28. When the wing nut 30 unscrewed from the bolt 27 is screwed on the bolt 28 in this state, the stopper holder 23 is fixed.
Patent JP-S5680477-A (JP)
Title: Liquid drop jet recording device
Inventor: TAKATORI YASUSHI
IPC: B41J2/16
Filed: 1979-12-04
Abstract: PURPOSE:To guarantee a stable exhaust of recording liquid drops by a thermal operation for a long time by a method wherein a film is formed on a lead electrode leading into a moving passage of a recording liquid to prevent the recording liquid from being in contact with the lead electrode. CONSTITUTION:An exothermic part 2 is installed on the surface of an exothermic body installation substrate 1 and on a substrate 3, a chamber 4' for receiving ink before exhaust and long strip groove 4 to constitute an exhaust orifice 5 has previously been formed and ink IK for recording is being supplied to the chamber 4' as shown by an arrow head. At present, if an electronic signal is applied from the external side to the exothermic part 2 installed at a part in the chamber 4', the exothermic part 2 radiates and gives an heat energy to the ink IK in the vicinity. The ink IK receiving a heat energy generates a state variation such as a cubical expansion and foams to produce a pressure variation and this pressure variation is transferred to the exhaust orifice 5 direction, thus, the ink IK being made into small drops 10, and it is exhausted, thus, sticking to a material to be recorded such as paper, etc., and a recording is performed.
Patent JP-2000342558-A (JP)
Title: Image positioning processor and inter-picture arithmetic processor
Inventor: YANAGIDA AKIKO
IPC: G06T7/60
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To efficiently, stably and automatically process a precise positioning though there is relatively large positional deviation between the radiation images of a human body. SOLUTION: This positioning processor 1 processes the positioning between plural images including a common subject. The processor 1 has a partial area setting means 2 for setting plural partial areas in at least one image among the plural images, a partial similarity deciding means 3 for deciding similarity to a corresponding area in another image by each set partial area, a whole area similarity deciding means 4 for deciding whole area similarity by weight- adding decided partial area similarity through the use of weighting coefficient set to each partial area, an image converting condition deciding means 6 for deciding an image converting condition for positioning one image to the other image based on decided whole area similarity, and an image converting means 7 for positioning an image by converting the images based on the decided converting condition.
Patent JP-H026911-A (JP)
Title: Connecting method for optical waveguide
Inventor: TAKI KAZUYA
IPC: G02B6/12
Filed: 1988-06-24
Abstract: PURPOSE:To easily manufacture a high-accuracy recessed or projected part for adjustment-free positioning by exposing photoresist to projection light from an optical waveguide and forming the recessed or projected part for positioning. CONSTITUTION:An end surface of the optical waveguide 14 consisting of a thin film 12 and a protection layer 13 on a dielectric substrate 11 is coated with positive type photoresist 15. An end surface of the optical fiber 18 consisting of a core 16 and a clad 16, on the other hand, is coated with negative type photoresist 19. Then laser light 21 is guided from the other end surface of the optical waveguide 14 to the optical waveguide 14 by using a lens 20, etc., to expose the photoresist 15. Only the periphery of the core of the photoresist 19 is exposed to laser light incident from the other end of the optical fiber 18. Consequently, the recessed part 22 and projected part for adjustment- free and high-accuracy positioning are formed.
Patent JP-H062210-A (JP)
Title: Spinneret for specific modified hollow fiber
Inventor: KIYOMITSU KOZO
IPC: D01D5/24
Filed: 1992-06-17
Abstract: PURPOSE:To readily obtain the modified hollow fibers randomly different in hollowness constants in a range of >=15%, complicately different in the number and shapes of the hollows, and having the high hollowness constants. CONSTITUTION:The spinneret has a discontinuous ring-like extrusion hole 11 comprising four or more slit holes 12, the area-occupying degree of the slit holes 12 being 20-40% based on the area of their circumscribed circle, projections 13 installed on the inner end edges of the slit holes comprising at least two groups of projections different in the occupation degrees based on the areas of the split holes, and the diameter of the above-mentioned pitch circle being >=1.0mm.
Patent JP-2000345172-A (JP)
Title: Production of low sulfur light oil
Inventor: SUZUKI YASUYUKI
IPC: C10G45/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low sulfur light oil, by which the low sulfur light oil having a high quality can efficiently be produced. SOLUTION: In this light oil-desulfurizing system for producing a low sulfur light oil, a light oil LGO as raw material is separated into a light distillate LLGO and a heavy distillate HLGO in a fractionator 10. The separated light distillate LLGO is hydrogenated in a first hydrogenation device 20 equipped with a hydrogenation catalyst 20B, and heavy distillate HLGO is also hydrogenated in a second hydrogenation device 30 equipped with hydrogenation catalyst 30B and 30D and a zeolite-based catalyst 30C, and is then mixed with the hydrogenated light distillate LLGO in a mixing device 40 to produce a desulfurized light oil DGO.  Slightly desulfurized components contained in the light oil LGO as raw material are contained in the heavy distillate HLGO, and then acceleratedly isomerized, when the heavy distillate HLGO is selectively hydrogenated in the presence of the zeolite-based catalyst. Thereby, the desulfurized light oil DGO having a high quality can efficiently be produced.
Patent JP-S5781707-A (JP)
Title: Piezoelectric oscillator
Inventor: ABE YUTAKA
IPC: H03B5/32
Filed: 1980-11-10
Abstract: PURPOSE:To drive a logical circuit which works with a comparatively low level of input electric power, by using a resonance circuit having a simple combination of an accumulator and an inductance and accordingly amplifying the output signal of an oscillator. CONSTITUTION:The signal voltage V within an amplifying circuit 35 is applied to a parallel resonance circuit 36 of an inductance L and an accumulator C via the internal impedance (rp). The resonance impedance Z0 at this moment is decided by all impedances connected to and around the circuit 36. The output voltage Vp becomes nearly identical with a sine wave, and the voltage with positive and negative poles is obtained centering on zero. Thereafter, the output voltage is divided by resistance 310 and 39, and the negative side of the output voltage is limited by a diode 38 of the next stage to obtain the voltage VL for drive of a logical circuit. In such way, a logical circuit can be driven without using an amplifier for drive of the logical circuit.
Patent JP-H028236-A (JP)
Title: Resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08K5/54
Filed: 1988-06-28
Abstract: PURPOSE:To provide an inexpensive resin composition excellent in heat resistance, impact resistance, flame retardance and moldability by blending a heat- resistant resin with thermoplastic resin, antimony oxide, specified bromine- containing reaction product and functional group-containing alkoxysilane. CONSTITUTION:(A) (A1): A copolymer of a styrene-based compound and an imide-based compound of alpha,beta-unsaturated dicarboxylic acid, (A2): a heat-resistant resin consisting of a rubber-reinforced resin selected from (A1), (B) (B1): a copolymer resin of styrene and acrylonitrile or methyl methacrylate, (B2): a thermoplatstic resin selected from resins obtained by grafting monomer components of (B1) on rubbers (butadiene-based rubber, etc., (C) antimony oxide and (D) a reaction product between a bromine-containing epoxy compound and 1,3,5-tribromophenol and (E) an alkoxysilane having functional groups (mercapto group, etc.) are blended in a specified ratio.
Patent JP-S6156295-A (JP)
Inventor: NOOMAN POORU FUEABANKUSU
IPC: C25D15/02
Filed: 1985-07-19
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-H0826331-A (JP)
Title: Printing/laminating machine
Inventor: IWASAKI MAKOTO
IPC: B65D65/40
Filed: 1994-07-11
Abstract: PURPOSE:To start the feeding of a laminate film without reducing the speed to a base film such as a flexible packaging material, etc., wherein a printing and application are done at a fixed speed, and eliminate the waste of the lami nate film etc. CONSTITUTION:An accumulator unit 20 which is equipped with a plurality of fixed rollers 22, 22, 22, 22,... and a plurality of vertically movable rollers 21, 21, 21,... is provided between a letting out unit 30 and laminating unit 70 of a laminate film 31 for a printing/laminating machine for a conventional flexible packaging material, etc. Then, a feeding-starting unit 10 which feeds the laminate film 31 to the laminating unit 70 is provided between the accumulator unit 20 and laminating unit 70.