baber/WOPTO huggingface dataset:
Patent JP-H02207162-A (JP)
Title: Cylinder inner pressure correcting device for internal combustion engine
Inventor: KUSAKABE HIROKI
IPC: F02D45/00
Filed: 1989-02-03
Abstract: PURPOSE:To allow easy and precise pressure detection by detecting the cylinder inner pressures when valve of an engine are overlapped with piezoelectric effect type cylinder inner pressure sensors detecting pressures in combustion chambers and correcting the outputs of pressure sensors based on the detected values. CONSTITUTION:A piezoelectric effect type cylinder inner pressure sensor 2 is provided for each cylinder of an engine main body 1, and a crank angle sensor 3 outputting a pulse signal in one rotation of an engine and a pulse signal for every fixed angle is provided. The operation of the engine main body 1 is controlled by an electric control device 4 based on the output signals of the sensors 2 and 3. The cylinder inner pressure when valves are overlapped is detected by the pressure sensor 2 in consideration that the cylinder inner pressure is made the atmospheric pressure when valves are overlapped, and the output of the particular pressure sensor is corrected with the detected value.
Patent JP-H09217902-A (JP)
Title: Wear loss, measuring device for fluidized bed boiler heat transfer tube and measuring system
Inventor: ISHIGURO YOSHIAKI
IPC: G01B21/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To permit measuring of wear loss of a heat transfer tube in a fluidized bed simply in a wide area by a method wherein a pair of casing bodies are pivoted about the outer periphery of a heat transfer tube to scan the worn and thinned surface of the heat transfer tube by one of the spherical bodies and scan the surface of the heat transfer tube, which is not worn and thinned, by the other spherical body to operate the worn and thinned amount. SOLUTION: A casing body 5 and another casing body 6 are constituted so as to form an isosceles triangle, whose symmetric axis 10 is the diameter of a heat transfer tube 1, whose bottom side is a line connecting both centers of spherical bodies 3, 4 and whose apex is the center of a spherical body 2, while the spherical body 2 is supported pivotally in the casing body 5 and the spherical bodies 3, 4 are supported pivotally in the casing body 6. Further, the casing bodies 5, 6 are arranged so as to be attracted mutually while pinching the heat transfer tube 1 between them.  According to this method, the wear loss of the heat transfer tube 1 is obtained by a difference in the measured values of distances between the casing body 5 and the casing body 6, which are measured by a displacement meter 9, interposed between the casing bodies 5, 6 when the casing bodies 5, 6 are attached to the normal heat transfer tube 1, which is not worn and thinned, and the heat transfer tube 1, which is worn and thinned.
Patent JP-H11270792-A (JP)
Title: Cylinder charging system of extremely low temperature fluid
Inventor: NOTARO JOHN
IPC: F17C5/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder charging system that charges a cylinder with high-pressure gas at a remarkably greater rate than by existing systems without offering no problems of heat accumulation that the temperature of the cylinder gas contents become remarkably higher than the ambient temperature. SOLUTION: A second section 28 of high-pressure, extremely low-temperature liquid 26 is made to bypass an evaporator (3) and is subjected to direct heat exchange with high-pressure gas into steam, which in turn offers high- temperature, high-pressure gas 31 whose temperature is controlled to a desired one to charge cylinders 21 rapidly. The temperature of this temperature- controlled high-temperature, high-pressure gas 31 is set to increase the ratio of either opening or closing of a bypass valve 6 or to vary the partial volume that forms the second liquid section 28 so that it is maintained within a desired range.
Patent JP-H04333495-A (JP)
Title: Control device for elevatable movement
Inventor: HASEGAWA AKIRA
IPC: B66D1/40
Filed: 1991-01-28
Abstract: PURPOSE:To move an object to a target position and height quickly and correctly and reduce malfunction by previously calculating the length of wire ropes from information of plane position and height, and controlling rotation of a plurality of drums based on the result. CONSTITUTION:Wires 1a, 1b, 1c are wound with drums 3a, 3b, 3c to regulate their length, and the position and height of a suspended object 2 is optionally moved. It is driven with a motor 6 through a drum 3 winding a wire 1. Rotating speed of the drum 3 transmitted to a potentiometer 7 through the speed reducer 8 for conforming rotating speed is converted into voltage. From coordinates data corresponding to the present position and the target position of the suspended object, the difference quantity of respective components are taken out, the largest difference quantity is selected, a variable having the largest variation is selected through a device having a computing function and computed, the result is output through X, Y, Z. and further signals corresponding to length of respective wires are computed to control motors.
Patent JP-S63193941-A (JP)
Title: Crosslinked rubber composition
Inventor: FURUICHI MINORU
IPC: C08L9/00
Filed: 1987-02-05
Abstract: PURPOSE:To obtain an easily foamable rubber composition having excellent transparency, abrasion resistance and wet-skid resistance, by mixing 1,2- polybutadiene, a polybutadiene rubber and a vinyl aromatic-conjugated diene block copolymer and crosslinking the mixture with an organic peroxide. CONSTITUTION:A crosslinked rubber composition having a turbidity of <=78%, especially <=72% as a sheet of 2mm thick in accordance with ASTM D1003-61 can be produced by mixing (A) 10-80wt.% 1,2-polybutadiene having a bonded vinyl content of >=70%, a crystallinity of >=5% and an intrinsic viscosity [eta]of >=0.5 dl/g, especially 1-3dl/g (measured in toluene at 30 deg.C), (B) 10-50wt.% polybutadiene rubber or polyisoprene rubber and (C) 10-80wt.% vinyl aromatic- conjugated diene block copolymer containing 10-50wt.% vinyl aromatic compound and compounding and crosslinking 100pts.wt. of the obtained mixture with (D) 0.01-5pts.wt., preferably 0.1-2pts.wt. of an organic peroxide.
Patent JP-S59162358-A (JP)
Inventor: FURIIDORITSUHI YOOZEFU ESUPAA
IPC: F02M53/04
Filed: 1984-02-15
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-S53109839-A (JP)
Title: Joining method for aluminum materials
Inventor: DEIITORITSUHI EERUSHIYUREEGERU
IPC: B23K1/00
Filed: 1977-03-08
Abstract: PURPOSE:To effectively braze Al materials without using a flux by setting a brazing filler metal to the joint interface between Al materials and supplying an electric current.
Patent JP-S52108702-A (JP)
Title: Code transmission device
Inventor: YAMANAKA AYAO
IPC: H04B10/00
Filed: 1976-03-09
Abstract: PURPOSE:To carry out effective code transmission by carrying out transmissionreception of a NRZ-type signal with a help of short sampling in light transmission, or equivalent.
Patent JP-H06244810-A (JP)
Title: Multipoint signal measuring device
Inventor: OKANO YOSHIHIRO
IPC: H03K17/00
Filed: 1993-02-15
Abstract: PURPOSE:To embody a multipoint signal measuring device which is capable of reducing the influence of common mode noise. CONSTITUTION:In a multipoint signal measuring device constituted so as to selectively fetch multipoint measuring signals in a measuring processing part via an input selection part 2 for which semiconductor switches SH, SL are used, the device is composed of a guard shield case 6 formed so as to include the measuring processing part and a guard switch SC provided on the input selection part 2 so as to selectively connect this guard shield case 6 and the input terminal of the low pressure side of each measuring signal.
Patent JP-S53110631-A (JP)
Title: Anticorrosive powder coating
Inventor: KOMINE SUSUMU
IPC: C09D5/08
Filed: 1977-03-10
Abstract: PURPOSE: An anticorrosive coating containing a metal salt covered with a synthetic resin whereby the pretreatment process can be eliminated and coating and pretreatment processes can be conducted simultaneously in the coating process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52109043-A (JP)
Title: Auto-choke
Inventor: KATOU YUUZOU
IPC: F02M1/10
Filed: 1976-03-09
Abstract: PURPOSE: To prevent vibration in the time when a bimetal element elongates, by arranging a receiving elelment to a position facing the outer end part of the bimetal element, and by arranging this device to ensure that the outer end part contacts with said receiving element in the time when the bimetal element elongates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0592310-A (JP)
Title: Chuck jaw
Inventor: POURU TEII JIYOODAN
IPC: B23B31/173
Filed: 1991-01-25
Abstract: PURPOSE: To ensure not only simple and strong holding of tools but also smooth continuous operation of a chuck by preventing the end edges of the thread segments of jaws from digging into the threads of a nut when the nut is rotated to operate the jaws. CONSTITUTION: In this chuck 10 of the type having three jaws 30a,..., at least one end of the thread segment 34 of each of the jaws 30a,... is formed to curve inside away from the threads 72 on a nut 70 which operate the jaws 30a,....
Patent JP-S55120397-A (JP)
Title: Method of emergency driving static scherbius device
Inventor: YOKOTE TAKASHI
IPC: H02P27/05
Filed: 1979-03-07
Abstract: PURPOSE:To improve the reliability of a static scherbius device by a method wherein the power supply voltage and the power supply frequency to be fed to an induction motor are monitored, and compensation is made for a power supply frequency variation within a predetermined range and the device is stopped when the variation exceeds the predetermined range. CONSTITUTION:An adjuster 46 produces an output signal corresponding to the difference between the current target value from a current target value current detector 48 and the detection signal, and this signal is fed to an ignition control device 50. When a control device 54 detects a power supply frequency variation exceeding a predetermined value or a predetermined value of power supply voltage variation, on output signal is given to the ignition control device 50 and an ignition device 60, which ignites a thyristor switch 56., and a power inverter 36 is stopped.
Patent JP-S59151589-A (JP)
Title: Satellite broadcast equipment
Inventor: KATAYAMA KENJI
IPC: H04N7/16
Filed: 1983-02-17
Abstract: PURPOSE:To keep uniformed the contents of data except a prscribed subscriber by decoding the contents of a word and a scrambling system by a descrambling device at a subscriber side and processing a singal according to each command in the word. CONSTITUTION:A word detector 35 decodes the word included in a pulse data by a number of a specific digit of the subscriber address specific to the receiver of subscribers 3A-3Z for the scramble system of the pulse data at first, and reproduces the normal pulse data according to the system. The signal is decoded into a normal video signal by the next descrmabling device 33 according to the command of the normal pulse data.
Patent JP-H11221870-A (JP)
Title: Corrugating machine
Inventor: ISHIBUCHI HIROSHI
IPC: B32B3/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress the warpage deformation of a sheet with the elapse of time in a corrugating machine by accurately adjusting the content of moisture in the sheet. SOLUTION: A corrugating machine is equipped with a double facer B consisting of a heating part AA having a plurality of pressure devices (i) arranged along a sheet feed direction in series in an mutually spaced-apart state and a cooling part B3 on the downstream side of the heating part. In this case, moisture sensors 14s, 14r repectively provided on the side of surface and rear liners to measure the moisture containing states of the surface and rear liners and sheet humidifying devices 6s, 6r respectively provided on the sides of the surface and rear liners and directly applying moisture in order to adjust the moisture-containing states of the surface and rear liners are provided.  The sheet humidifying devices 6s, 6r are provided on the downstream side of the heating part AA but on the upstream side of the moisture sensors 14s, 14r to be controlled on the bag is of the measured data from the moisture sensors 14s, 14r.
Patent JP-S61211930-A (JP)
Title: Low oil response lockout apparatus
Inventor: HAABUII DABURIYUU MIKURETSUKII
IPC: H01H83/20
Filed: 1986-02-07
Abstract: A low oil lock-out and/or trip apparatus for a submersible transformer circuit breaker of the type having a manually operated crank shaft assembly (19) for opening and closing the circuit breaker and a fault trip assembly (18) for opening the circuit breaker under fault current conditions, the apparatus including a float (44) which is responsive to changes in oil level (50) in said transformer and a rod (46) carried by said float (44) for blocking the movement of the crankshaft (19) and a trip member (16) for tripping the trip assembly (18) when the oil level (50) drops below a predetermined level in the transformer.
Patent JP-S53110919-A (JP)
Title: Manufacture of cold rolled steel sheet by continuous annealing
Inventor: MATSUFUJI KAZUO
IPC: C21D8/02
Filed: 1977-03-09
Abstract: PURPOSE:To freely manufacture a soft steel or high tensile steel sheet by hot rolling a low carbon aluminum killed steel contg. C, Si, Mn, etc. of each specified amt. followed by pickling, cold rolling at a reduction ratio more than 50% and continuous annealing under properly selected conditions.
Patent JP-S63193561-A (JP)
Title: Simulation of semiconductor element
Inventor: NAKAGAWA AKIO
IPC: G06F19/00
Filed: 1987-02-06
Abstract: PURPOSE:To improve the converging property of a bipolar element in numerical computation by combining a 9-point difference method and a conjugate gradient method. CONSTITUTION:When a differential equation is differentiated, a lattice point B in a rectangular lattice system is noted, and a difference equation is obtained with respect to the lattice point B. At this time, the variables for F, G, H and I are substituted into the difference equation of the lattice B in addition to the 5 points of A, B, C, D and E. As the result of the difference equation at the lattice point B, the variables for the 9 points for A, B, C, D, E, F, G, H and I appear. The obtained difference equation is solved by a Newton' s method. When the number of all the lattice points is W, 3X W number of the difference equations are obtained. The difference equations are linearized by the Newton's method. The simultaneous equations of the obtained lattice points are solved by an iteration method using a conjugate gradient method.
Patent JP-S54118197-A (JP)
Title: Gas laser tube
Inventor: SHINTAKU KEIICHI
IPC: H01S3/034
Filed: 1978-03-06
Abstract: PURPOSE:To reduce the lowering of the output for the gas laser tube with which the lateral single mode by providing the metal pipe featuring the diameter of 1.7 times as large as the beam diameter of the laser to the area near the reflector of either side. CONSTITUTION:Thin tube 2 to grow the laser plasma is held by thick tube 1 at the center part of tube 1, and anode 3 and cathode 4 are provided to tube 2 and inside tube 1 respectively. Tube 2 features the inner diameter which is a little larger than the miximum threshold inner diameter with rather rough measurement, and plane mirror 6 is attached to one end of tube 2 via metal pipe 5. At the same time, concave mirror 7 is installed on the extended axis of the other end of tube 2. The inner diameter of pipe 5 is 1.7 times as large as the diameter of the laser beam.
Patent JP-H06238876-A (JP)
Title: Thin film printer
Inventor: KOTADO AKIO
IPC: B41F31/26
Filed: 1993-02-16
Abstract: PURPOSE:To provide a thin film printer in which a uniform thin film having no unevenness such as streak is accurately formed on a printing matter. CONSTITUTION:A thin film printer supplies printing liquid onto anilox roll 3 by a liquid supply unit, forms a uniform printing liquid film on the roll 3 by a doctor roll 2 having elasticity, moves part of the film onto a press plate 5 having a predetermined pattern, and then transfer prints the film of a desired pattern on a platelike printing matter 6 fixed onto a print table. The roll 3 of the printer is obtained by covering a surface of a metal roll with ceramics, then polishing it, engraving predetermined cells on the surface with a laser light ray, then further polishing the surface to set unevenness of cell capacity to be formed to + or -10% or less and setting a hardness of the surface to l000Hv or more.
Patent JP-H04265863-A (JP)
Title: Probe needle
Inventor: INOUE AKIRA
IPC: G01R1/067
Filed: 1991-02-20
Abstract: PURPOSE:To enhance the isolation between conductor needles by coating one conductor needle among two conductor needles with a dielectric film excepting the tip part thereof and coating the dielectric film and the conductor surface of the other conductor needle with a dielectric substance. CONSTITUTION:In a probe needle, a dielectric film 7 is formed to one conductor needle 1 among two conductor needles 1 and a conductive substance 3 is applied to both conductor needles by vapor deposition excepting the tip parts thereof. By bringing the conductor needle 1 whose conductor surface is directly coated with the conductive substance 3 into contact with the high frequency earth electrode of an element to be measured, the element to be measured can be connected to the earth electrode on the probe needle with low parasitic inductance and the isolation between the conductor needles 1 is enhanced and the oscillation of the element to be measured is prevented and the reflection of an unnecessary signal can be suppressed.
Patent JP-S63194045-A (JP)
Inventor: SASAKI TETSUYA
IPC: E04F13/02
Filed: 1987-02-06
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-S60171803-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/14
Filed: 1984-02-16
Abstract: PURPOSE:To improve the durability of a reflecting plate for circularly polarized wave antenna by laminating a metallic layer having a coating film layer excellent in the weatherproof performance and a styrene group polymer layer including inorganic filler. CONSTITUTION:The reflecting plate for circularly polarized wave antenna has a three-layer structure using the metallic layer 2 being a radio wave reflecting layer as an intermediate layer. The thickness of the metallic layer 2 is 5mum- 1mm.. The coating film layer 3 excellent in the weatherproof performance is provided to the inside of the metallic layer 2. The thickness of the coating film layer 3 is 5mum-1mm.. The styrene group polymer layer 1 including inorganic filler is provided to the outside of the metallic layer 2. The thickness of the polymer layer 1 is 500mum-15mm. and has 10-80wt% of the inorganic filler. In order to improve the adhesion, it is also possible to provide primer layers 2a and 2b respectively between the metallic layer 2 and the coating film layer and between the layer 2 and the polymer layer 1.
Patent JP-S60168319-A (JP)
Inventor: WATABE ICHIROU
IPC: A01D57/22
Filed: 1984-02-14
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-H04339627-A (JP)
Title: Screw type resin injection device for injection molding
Inventor: KATSUNO NOBUHIRO
IPC: B29C45/50
Filed: 1991-02-20
Abstract: PURPOSE:To enable drastic compact designing of a device, by a method wherein a rotary driving shaft is inserted into a shaft receiving hole of a shaft member and a hydraulic pressure cylinder device is arranged sideward of an injection cylinder member. CONSTITUTION:A plunger shaft 63 is fixed and joined coaxially to the rear end of an injection screw 11. A shaft receiving hole 85 opening in a rear end face of a plunger shaft 63 is formed into the rear end part of the plunger shaft 63 by extending the central part of the same in an axial line direction. A rotary driving shaft 89 is inserted into the shaft receiving hole 85 under a state capable of performing taking-out and putting-in. With this construction, the plunger shaft 63 and rotary driving shaft 89 and fitted to a relative part of torque transmission and it follows that a rotation of the rotary driving shaft 89 is transmitted to the plunger shaft 63. Then an air pressure cylinder device 81 is arranged sideward of an injection cylinder member 5 by running parallel with the same and fixed to a side wall of a cylinder fixing base rest 3.
Patent JP-H09218841-A (JP)
Title: Network information management and transmission system
Inventor: IKEDA HITOSHI
IPC: H04L12/58
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission omission of information by urging the non-reader of an elctronic bulletin board to refer to the electronic bulletin board. SOLUTION: For this system, a server computer 1 and plural client computers 2 are connected by a network and the respective client computers 2 can write the information and refer to it to the electronic bulletin board 4 inside the server computer 1. Then, for each notice inside the electronic bulletin board 4, notice non-read/already-read information 6 for indicating the presence/absence of an accessible user is provided and it is made referrable from the specified client computer. Non-read is set to the notice non-read/already-read information 6 for all the accessible users at the time of putting the notice 5 on the electronic bulletin board 4 and already-read can be set to the notice non-read/already-read information for each user when the user refers to the notice.
Patent JP-S61186203-A (JP)
Title: Purification of coke oven gas
Inventor: KURODA TAKEFUMI
IPC: C01B3/58
Filed: 1985-02-15
Abstract: PURPOSE:Coke-oven gas is brought into contact with a porous substance, then hydrogenated in the presence of a specific catalyst and hydrogen sulfide is removed to enable high-efficiency removal of impurities in coke-oven gas. CONSTITUTION:(a) A coke-oven gas containing, as impurities, tar oils, gums, dienes, oxygen, olefins, sulfur compounds is brought into contact with a porous substance to remove tar oils and gums by adsorption. Then, (b) dienes and oxygen remaining in the treated gas is hydrogenated in the presence of a catalyst of a noble metal in the group VIII on a carrier. Subsequently, (c) the olefins and sulfur compounds remaining in the resultant coke-oven gas are hydrogenated. Finally, (d) the hydrogen sulfide in the gas from the step (c) is removed by absorption.
Patent JP-H08219836-A (JP)
Title: Mass flow sensor
Inventor: OISHI MITSURU
IPC: G01F1/692
Filed: 1995-02-15
Abstract: PURPOSE: To provide a mass flow sensor which has high sensitivity even in a minute flow and is suitable for mass production by improving the detection sensitivity. CONSTITUTION: A mass flow sensor comprises a substrate 7 formed by a material having a small thermal conductivity such as glass or ceramics, and thin film thermally-sensitive elements 1a, 2a, 1b, 2b which are formed on both surfaces of the substrate 7 and paired on the respective surfaces, wherein the paired thin film thermally-sensitive elements 1a, 2a, 1b, 2b include thin film thermally-sensitive elements 1a, 1b disposed on the upstream side with respect to the flow direction B of a fluid to be detected, and thin film thermally- sensitive elements 2a, 2b disposed on the downstream side, the thin film thermally-sensitive elements 1a, 2a, 1b, 2b are heating elements and temperature measuring resistors, and the thin film thermally-sensitive elements 1a, 1b of the same upstream side and the thin film thermally-sensitive elements 2a,  2b of the same downstream side are disposed on the opposite sides of a Wheatstone bridge.