baber/WOPTO huggingface dataset:
Patent JP-S57212236-A (JP)
Title: Crosslinked polypropylene foam
Inventor: YAMANE TOSHIHIRO
IPC: C08J9/06
Filed: 1981-06-23
Abstract: PURPOSE: To provide a foamed article composed of a polypropylene resin and a polyethylene resin and, having high formability and excellent toughness, wherein the formability, the longitudinal tensile strength, and the longitudinal and transverse tensile elongations satisfy specific formulas.  
     CONSTITUTION: A foamed article composed of 90W10wt%, preferably 85W50% polypropylene resin and 10W90%, preferably 15W50% polyethylene, wherein the formability H/L [H is draw depth (cm) in drawing; L is draw diameter (cm) in drawing], the longitudinal tensile strength X (kg/cm 2 ) of the foam, the longitudinal tensile elongation Sm (%), the transverse tensile elongation St (%), and the apparent density p (g/cm 3 ) of the foam satisfy the following formulas, H/L≥ 0.60, X≥19-0.4/p, Sm≥280+4/p and St≥180+4/p. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01268512-A (JP)
Title: Cooking utensil
Inventor: TANAKA YASUHIKO
IPC: F24C7/02
Filed: 1988-04-20
Abstract: PURPOSE:To make it possible to cook without anxiety and to improve operational performance by a method wherein a second memory device is selected when cooking time is previously set by a presetting device, and a first memory device is selected when cooking time is not previously set by the presetting device. CONSTITUTION:A presetting device 1 is for previous setting of starting and finishing times for cooking, and a first memory device 2 stores the information of several cooking menus. A second memory device 3 stores only the information of the some cooking menus, which can be previously set by the presetting device 1, among the several cooking menus stored in the first memory device 2. A selecting device 4 selects the second memory device 3 when cooking time is previously set by the setting device 1, and selects the first memory device 2 when it is not. A cooking device 5 is operated by output signals from both the selecting device 4 selecting the kind of cooking menus and the presetting device 1.
Patent JP-H08294740-A (JP)
Title: Method and device for identifying installation of blind rivet
Inventor: DAAREN ESU BAAN
IPC: B21J15/22
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a blind rivet set verification system capable of assessing the acceptability of the rivet set by measuring displacement of a piston that moves by fluidity through a rivet setting cycle. SOLUTION: A piston 88 is fixed on a pulling shaft 58 and is capable of moving back and forth in the axial line inside a hydraulic cylinder chamber 56. A pressure source 26 pushes a pressurizing fluid into the cylinder chamber 56 on the upper front side of the piston 88 through a pressurizing fluid port 90, letting it in the pressurizing side 92 of the chamber 56. The pressurizing fluid is guided into a liquid tight chamber formed in the pressurizing side 92, with the piston 88 thereby pushed and made movable to the rear, breaking a stem 70 from a head 74. A tool 12 is fluidly connected to an intensifier 16 separated through a flexible hose 40. A transducer is operationally combined with the intensifier 16, measuring a hydraulic fluid pressure and the axial displacement of the cylinder 20, 22 of the movable parts.
Patent JP-H05273269-A (JP)
Title: Direct-reading method of measuring low-impedance capacity and resistance by means of single tuning circuit
IPC: G01R27/26
Filed: 1992-03-24
Abstract: PURPOSE:To measure, in a direct-reading manner, a resistance and a capacity whose impedance is low by a method wherein a single tuning circuit which satisfies a specific condition is constituted. CONSTITUTION:A resistance R10 is connected to the high-voltage side and a resistance R20 is connected to the ground side at output terminals of a high-frequency oscillator having an oscillation voltage of e and an internal resistance of rp; a voltage ep for phase detection is obtained at the high-voltage end of the resistance R20. In addition a variable resistance Rv is connected; a voltage eR0 for amplitude detection is obtained. In addition, a tuning circuit which is composed of an inductance L1, a variable capacitor C1V series-connected capacities C1, C2 and an equivalent parallel resistance R, is connected through a small capacity C01 for coupling; samples (CX, RX) are connected to the capacity C2 which forms one part of the tuning circuit. At this time, the following conditions are satisfied: R10+R20>>rp; Rv>>rp; C2>>C1; C2>>Cx; (1+C2/C1) Rx>>R1; and omega<2>C<2>01rp=1/3. Then the Cx and the Rx can be measured from the deflection of the meter of an output detector irrespective of the magnitude of the resistance Rx.
Patent JP-H06287901-A (JP)
Title: Tie carrier for bridge part
Inventor: MIFUNE NAOTO
IPC: E01B1/00
Filed: 1993-03-31
Abstract: PURPOSE:To dispense with adhesion for cost reduction ad improvement in quality by providing claws on both ends of a plate member mounted on the upper surface of a pad so as to lock the bent claws on both ends of the lower surface of the pad. CONSTITUTION:A pad 1 is formed of an elastic material and provided on the lower surface side with a plurality of grooves 1A. Then, a sheet-like reinforcing material 4 is attached to the lower surface of the pad 1 at least in both longitudinal ends of a tie of the pad 1 or the whole surface including the inside of the grooves 1A. Next, a plate member 2 made of a sheet-like material of iron, stainless steel, etc., is mounted to the upper surface of the pad 1. Then, claws provided respectively on two spots in both ends of the plate member 2 are bent at a right angle and further widthwise thin locking tip of the claw is bent at a right angle to engage the groove 1A.
Patent JP-S62253802-A (JP)
Inventor: OGAWA HISAFUMI
IPC: E01C11/02
Filed: 1986-04-25
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-S5524255-A (JP)
Title: Inspection and repair for epicyclic train
Inventor: FUJIWARA HIROSHI
IPC: F16H1/28
Filed: 1978-08-11
Abstract: PURPOSE:To inspect and repair the intermediate gear of the reduction gear at a fixed position by fixing the output internal gear, by making the internal gear supporting frame free, and by turning the input shaft to provide a planet movement to the supporting frame. CONSTITUTION:The rotation of the gear 11 which is in a body with the input shaft 10 is transmitted to the internal gear 14 through the intermediate gear 12 to provide itself to the output shaft. When inspecting and repairing the intermediate gear, the internal gear is settled by means of the fixing means, the bolt 16 is removed to make the supporting frame 15', which is in a body with the intermediate gear shaft 13, free. When the input shaft is turned, the intermediate gear is revolved around the input shaft on rotating itself, an intermediate one in the lower side is also moved to the upper side. The intermediate gear can be inspected and repaired by stopping the turn of input shaft at a proper position.
Patent JP-H05298096-A (JP)
Title: Processor
Inventor: HARADA YUTAKA
IPC: G06F9/38
Filed: 1992-04-17
Abstract: PURPOSE:To improve the practical use efficiency of computer and to realize a high performance computer by providing the computer constituting method which fractionalizes the computer function to increase the pipeline pitch. CONSTITUTION:The method is adopted wherein each register set 150 is assigned to fractionalized computer functions and data in each register sets 150 is successively moved in accordance with progress of the execution order of instructions. Since instructions of programs (instruction train) PCs 140 to 200 different at every stage of each pipeline are executed, there is the same effect as operation of plural processors on one hardware available. In this form, correlations between instruction trains simultaneously processed by single hardware are eliminated, and the degradation of the processing efficiency by a branch instruction which is a problem of the conventional pipeline system is not brought about. Thus, a multiprocessor system is constituted which executes plural programs with simple hardware.
Patent JP-S5524487-A (JP)
Title: High-sensitivity pressure sensitive resistor and manufature thereof
Inventor: KURAMOCHI HIROSHI
IPC: H01L29/84
Filed: 1978-08-11
Abstract: PURPOSE: To obtain a hith-sensitivity pressure sensitive resistor with a small dispersion in electrical characteristic thrugh the process consisting of diffusing conductive metal particles over the elastic thermoplastic material finely crushed to less than 20 meshes, and plasticizing by preheating and molding by compressing thus- obtained work.  
     CONSTITUTION: Thermoplastic polymer such as styrene-olefin-styrene and styrene- isoprene-styrene is crushed to 20∼200 mesh fine particles. Conductive particles of metal such as Ni, Ag and Cu with the same grain are added thereto at the weight ratios of 10:20∼50 and diffused therein. Thus-obtained work is placed in a teflon- treated die which does not deform said work on parting and pre-heated at 100∼ 200°C for plasticization. Thereafter, said work is molded by compression into sheet form, and print wirings are provided on one or the both sides of said sheet. Thus, a keyboard switch for electronic calculators or a switch for computers can be obtained whose switch and printed substrate are combined monolithically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01267421-A (JP)
Title: Filter circuit for vortex flow meter
Inventor: OMAE KATSUHIKO
IPC: G01F1/32
Filed: 1988-04-19
Abstract: PURPOSE:To enable detection of a vortex frequency faithfully, by removing a noise component of a vortex current through a lowpass filter and a beat component through a highpass filter to switch and outputting outputs thereof selectively. CONSTITUTION:A vortex signal from a vortex signal detection means is inputted at an input terminal 11 to remove a noise component through a lowpass filter 12b while a beat component is removed through a highpass filter 12c. Outputs of the lowpass filter 12b and the highpass filter 12c are switched with a switching circuit 15 to be taken out. When an output voltage of the switching circuit 15 exceeds a specified voltage, it is detected with a voltage detection circuit 12a to switch the switching circuit 15 forcibly to the position of the highpass filter 12c.
Patent JP-S5836264-A (JP)
Inventor: KURUTO ETSUPURI
IPC: D06H3/00
Filed: 1982-06-09
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-H09283786-A (JP)
Title: Waveguide-type semiconductor light-receiving element and its manufacture method
Inventor: TAGUCHI KENSHIN
IPC: H01L31/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide-type semiconductor light-receiving element that satisfies the basic characteristic of a photodetector, which is low dark current, and that can manufacture waveguide-type PIN-PD having high reliability by means of a comparatively simple process with satisfactory yield and to provide its manufacture method. SOLUTION: A p conductive semiconductor layer 2, an n conductive light absorbing layer 3 and a conductive cap layer 4 are stacked on a p conductive In P substrate 1. They are formed in a stripe form and a mesa stripe is formed. Then, inversion areas 5 inverting the side walls of the light absorbing layer 3 and the cap layer 4 to n types are formed. The low dark current characteristic and reliability are enhanced and the element manufacture yield is improved while growth junction and simple mesa structure are adopted.
Patent JP-H07275454-A (JP)
Title: Pachinko machine
Inventor: KODAMA KAZUYOSHI
IPC: A63F7/02
Filed: 1994-04-11
Abstract: PURPOSE:To increase the interest of a game by making the operation of a distributor original. CONSTITUTION:A distributor 16 is provided at the central part of a game panel 12, and a digital display 17 for variably displaying characters such as numerals and an electric tulip 18 are provided above that distributor. When the display of the digital display 17 at the time of digital rotation stop becomes '3' or '7', the electric tulip 18 is opened and a pin ball winning a prize in this electric tulip 18 is led into the distributor 16. This distributor 16 is constituted by arranging three rotators 25, 26 and 27 in one lateral line and driven so that one of the rotation cycles of these three rotators 25, 26 and 27 can be deviated at least. These three rotators 25, 26 and 27 become three gates for realizing 'great success' and each time those gates are cleared one by one, the probability of 'great success' establishment is stepwisely increased so that the expectation of 'great success' establishment can be stepwisely increased.
Patent JP-H09283940-A (JP)
Title: Panel of double structure and panel structure for av apparatus
Inventor: FURUKAWA HIROSHI
IPC: H05K5/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a shrinkage from being generated on a front panel by a method wherein the wall thickness of a resin for the front panel is formed to be uniform and a support member is molded integrally on the side of a button base. SOLUTION: A front panel 10 is formed in such a way that a molten synthetic resin is poured into a mold so as to be cooled and that the wall thickness of the resin is made uniform. A button base 20 is formed in such a way that a molten synthetic resin is poured into a mold so as to be cooled and that support members such as bosses, claws, ribs or the like are molded integrally of the resin in prescribed positions so as to be a size and a shape which are fitted to the rear side of the front panel 10. Then, the front panel 10 and the button base 20 are piled up so as to be fused, and one panel assembly 1 is formed.  That is to say, bosses 16a to 19a for interpanel coupling of the front panel 10 are fitted to respective corresponding holes in the button base 20, head parts of the bosses 16a, to 19a for interpanel coupling are heated so as to melt the resin, and the front panel 10 is coupled to the button base.
Patent JP-S5323297-A (JP)
Title: Projector type monitori ng display device
Inventor: KONDOU TSUTOMU
IPC: G09F13/00
Filed: 1976-08-14
Abstract: PURPOSE: To miniaturize a display device and reduce the cost as well as to enable the use of a display device with low luminescense and without condenser lens by means of spot-indicating with a spot display device which is directly arranged on a screen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03295890-A (JP)
Title: Method for removing residue in crucible
Inventor: KAWAKAMI HIROSHI
IPC: C30B29/24
Filed: 1990-04-13
Abstract: PURPOSE:To prolong the service life of a crucible by growing an LaAlO3 single crystal, then solidifying the residue in the crucible into its polycrystal and allowing the polycrystal to stand in an atmosphere at specified temp. and humidity. CONSTITUTION:An LaAlO3 single crystal is grown by the pulling up method, and the grown single crystal and the LaAlO3 residue in a crucible of Ir, etc., are gradually cooled to-10 to +50 deg.C in 10 to 50hr so that the residue is solidified into a polycrystal. The crucible contg. the solidified polycrystal residue is allowed to stand in an atmosphere at-10 to +50 deg.C and 10-80% humidity for >=24 hr to pulverize the LaAlO3 polycrystal, the pulverized material is completely released from the crucible, and the residue is easily removed.
Patent JP-S62256954-A (JP)
Title: Production of intermediate stock for fiber-reinforced composite metallic material
Inventor: TANIGAWA EIJI
IPC: C23C4/12
Filed: 1986-04-30
Abstract: PURPOSE:To obtain an excellent intermediate stock which has no unsprayed part by a metal by plasma spraying the metal to the surface of fibers under specific conditions in a reduced pressure vessel at the time of producing metal reinforcing fibers as the intermediate stock of a fiber-reinforced composite metallic material. CONSTITUTION:A drum 3 for thermal spraying wound with raw material fibers 7 is disposed to the reduced pressure vessel 1 and a plasma spraying gun 3 which can move back and forth in a direction A along a guide 4 is disposed alongside the drum at the time of producing the intermediate stock of the fiber-reinforced composite metallic material. The inside of the reduced pressure vessel is evacuated to a reduced pressure by a vacuum pump 12 and Ar as gaseous plasma is sealed under about 50-70Torr pressure therein. The distance L between the fiber base material 7 wound on the drum 3 and the plasma spraying gun 2 is specified to 68-78cm, and while the drum 3 is rotated by a motor 13, Al power having <=50mum grain size is plasma- sprayed from a metallic powder supplying device 9 at 600-800A thermal spraying current, 134n20cm length of the plasma jet and 1,200-2,000 pieces/cm fiber distribution density on the drum. The intermediate stock which has no unsprayed part and has the uniform and dense Al sprayed layer is obtd.
Patent JP-H04328527-A (JP)
Title: Lamination type organic nonlinear optical crystalline body and production thereof
Inventor: GOTO TETSUYA
IPC: G02F1/355
Filed: 1991-04-30
Abstract: PURPOSE:To provide the lamination type org. nonlinear optical crystalline body which facilitates crystal growth, the formation to a larger area and longer size, and the control of the growth bearing or growth place of the crystal and has pattern layers of arbitrary pattern shapes intentionally adjusted in the difference in refractive index between optical waveguide parts and the circumference and in the profile of the refractive index and the process for producing this crystalline body. CONSTITUTION:The single crystal layers of the lamination type org. nonlinear optical crystalline body having the structure including the plural asymmetrical org. single crystal layers satisfy the following four requirements: a) Of the single crystal layers, at least the two layers are in optical contact with each other. b) Of the single crystal layers, at last the two asymmetrical org. single crystal layers in optical contact with each other have the refractive index varying from each other. c) Of the single crystal layers, at least one layer have the optically smooth crystal planes. d) Of the single crystal layers, at least one layer are the same type substd. single crystal layers consisting of the plural compds. subjected to the crystal growth by a liquid phase method.
Patent JP-S581655-A (JP)
Inventor: OONISHI KENJIROU
IPC: B65D35/02
Filed: 1981-06-24
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-2000291253-A (JP)
Title: Hydraulic turbine draft-pipe scaffolding
Inventor: SEGUCHI TATSUO
IPC: F03B11/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic turbine draft-pipe scaffolding capable of being rapidly installed and having a sufficient strength. SOLUTION: Since the hydraulic turbine draft-pipe scaffolding mounted in the case of the assembly of a draft pipe for hydraulic machinery, the case of its disassembly, the case of its inspection or the like has an insertion susceptor 1 composed of a scaffolding-base insertion guide 2 with an insertion- susceptor 1 mounting plate set up through the manhole-cover clamping boltholes of the flange of the draft pipe and rollers for inserting scaffolding base 3, the scaffolding base 3 with scaffolding-base holding beams 5 functioning as rails corresponding to the rollers of the insertion susceptor 1 and being opened after inserting into the draft pipe and a scaffolding plate 6 capable of being inserted from a narrow hole in a cylindrical vertical type pipe and being extended in the draft pipe on the scaffolding base 3,  all insertion installation works of the scaffolding can be conducted outside a draft by mounting an open-close operating mechanism outside the draft pipe, and operation can be conducted rapidly and safely.
Patent JP-S5635986-A (JP)
Title: Preparation of 5'-phosphodiesterase
Inventor: ONIYANAGI TETSUO
IPC: C12N9/16
Filed: 1980-07-21
Abstract: PURPOSE: To deactivate exclusively and specifically, the phosphatase activity of a composition containing 5'-phosphodiesterase having phosphatase activity, and capable of breaking the 2'-5' phosphodiester linkage, by heating the composition in the presence of an anionic surface active agent.  
     CONSTITUTION: A composition containing 5'-phosphodiesterase having phosphatase activity and capable of breaking the 2'-5' phosphodiester linkage, is stabilized by heating at 50W90°C for a period between the time necessary for heating and 30min, at pH3.0W6.0 in the presence of 0.01W2% of a sulfate-type or sulfonic acid-type anionic surface active agent such as a 8W18C alkylsulfuric acid ester salt or an alkylbenzenesulfonic acid salt having a 8W18C alkyl side chain. The phosphatase activity of the composition can be specifically deactivated by this treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255000-A (JP)
Title: Device for stopping variable speed press to home position
Inventor: CHIKAOKA TAKASHI
IPC: B30B15/14
Filed: 1986-04-28
Abstract: PURPOSE:To improve the accuracy of stopping at a home position by providing a data table to store angle data to generate a stop signal and disposing a means for detecting a crank angle. CONSTITUTION:The stop angle table 3 having a memory device is provided to store the data indicating the angle to generate the stop signal at every operating speed corresponding to each address. An encoder to generate pulses with the rotation of a crank shaft is further installed and the pulses generated by the same are inputted to a code converter 7. An output voltage is digitally coded and is applied to the table 3 when the voltage corresponding to the operating speed of a press is generated in a speed input part 1. The crank angle is outputted at all times to a converter 7 which addresses the operating speed and generates the stop signal at the point of the time when the speed coincides with the data of the table 3. The accuracy of stopping the press to the home position is improved by the above-mentioned method regardless of the operating speed.
Patent JP-H01270223-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA KATSUYA
IPC: H01L21/265
Filed: 1988-04-21
Abstract: PURPOSE:To avoid the leak current from the trench bottom, and improve electric charge holding characteristics, by maintaining impurity atom implanted in a trench bottom in an oxide film pillar, when an impurity region is formed in the trench by ion implanting method. CONSTITUTION:After a trench is formed in a P-type silicon substrate 1 by using an oxide film mask 2, a nitride film 3 is deposited. After that, the nitride film 3 in the trench bottom is eliminated by anisotropic dry etching, and a buried oxide film 4 is formed. After the nitride film 3 is eliminated by wet etching, an N-type impurity region 5 is formed on the trench side-wall by implanting arsenide ion. Then the oxide film mask 2 and the buried oxide film 4 are eliminated by wet etching, and an N-type impurity region 5 is formed only on the trench side-wall. Thereby, the leak current from the trench bottom is eliminated, and electric charge holding characteristics can be improved.