baber/WOPTO huggingface dataset:
Patent JP-S5487391-A (JP)
Title: Detecting method of fuel rod sealed with tugged gas
Inventor: ASHIBE KUSUO
IPC: G21C17/06
Filed: 1977-12-22
Abstract: PURPOSE: To recognize that the tugged gas is whether dispersed in the cladding tube or not by the failing operation of a capsule from the out of the cladding tube simply and certainly.  
     CONSTITUTION: After the capsule sealed with a tugged gas being inserted into a plenum part 5 of a cladding tube, and the cladding tube 2 being sealed, the failing operation of the capsule is effected by means of heating the capsule 4 from the outside of the cladding tube 2. A two dimensional indicator 14 records the γ ray intensity distribution automatically along the length direction of a nuclear fuel rod 1, and that the tugged gas is whether disperesed in the cladding tube 2 or not, can be recoginzed simply and certainly by the failing operation of the capsule 4 from the graph showing this γ ray intensity distribution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943310-A (JP)
Title: Displacement detector
Inventor: MORIKI YUUICHI
IPC: G01D5/12
Filed: 1982-09-06
Abstract: PURPOSE:To simply detect a minute displacement and force by a device wherein a spherical magnetic substance is supported on a displacement detecting lever in an axially slidable manner within an inner cylindrical space defined by two plate-like magnets. CONSTITUTION:Plate-like permanent magnet 1a, 1b are arranged to provide an inner cylindrical space and then fixed in a case 6. A ball 4 of magnetic substance is slidably supported in the cylindrical space through an annular frame 5 and displacement levers 9, 10. When a minute displacement due to a minute force F1 is applied to a detection plate 11 fixed to the end of the detection lever 9, the ball 4 receives kinetic energy in the direction toward a cover 7b with an attracting force effected between magnetic forces of the permanent magnets 1a, 1b and the ball 4, thereby driving an actuator 14 of a limit switch 13. By so doing, it becomes possible to simply detect a minute displacement as well as a minute force.
Patent JP-S627515-A (JP)
Title: Manufacture of molded article
Inventor: WOOD RICHARD
IPC: B32B5/18
Filed: 1986-07-01
Abstract: The invention relates to a method for producing shaped articles comprising a thermoplastics show surface and a backing layer of a rigid polyurethane or polyisocyanurate foam by applying a foamable polyurethane or polyisocyanurate composition which is substantially free from appreciable amounts of halocarbon blowing agents, in a closed mould to one face of a shaped thermoplastic sheet provided to one of the matching parts constituting said mould
Patent JP-S5857165-A (JP)
Title: Developing device
Inventor: WATANABE TAKESHI
IPC: G03G15/09
Filed: 1981-09-30
Abstract: PURPOSE:To improve the toner carriability and stabilize the uniform coating and make the surface hard, by subjecting the surface of a developer supporting member to the alumite treatment and subjecting it to the sand blast treatment with fixed-form grains to form a rugged rough surface. CONSTITUTION:A sleeve 2 as a developer supporting member having a magnetic field generating means internally consists of aluminum, and a hard alumite layer 2a having a thickness of 5-50mu is formed on the surface by the anodic oxidation in a sulfuric acid solution, and the surface of the sleeve is subjected to the sand blast treatment with glass beads as fixed-form (ball-shaped) blast abrasive grains to form a rough surface having a ruggedness pitch of 2-50mu and an average roughness (d) of 0.1-8mu. As fixed-form grains, steel balls and ferrit balls are used besides glass beads.
Patent JP-S5278356-A (JP)
Title: Parallel a/d converter
Inventor: HASHIMOTO YOSHITAKA
IPC: H03M3/04
Filed: 1975-12-25
Abstract: PURPOSE: To secure high-efficiency and high-speed conversion of input analog signal into encoded digital signal, with simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04354338-A (JP)
Title: Wiring structure for semiconductor device
Inventor: KATO TAKUYA
IPC: H01L23/522
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a wiring structure having a small wiring resistance, in which a tungsten film is formed of a main wiring material. CONSTITUTION:As a structure of a wiring used for a semiconductor device, a structure having a titanium-tungsten alloy film 3 on a titanium nitride film 2 and a tungsten film 4 on the film 3, is employed. In this case, a titanium film may be formed underneath the film 2.
Patent JP-H0452085-A (JP)
Title: Electron beam machine
Inventor: HAYASHI TAKAHISA
IPC: B23K15/00
Filed: 1990-06-15
Abstract: PURPOSE:To obviate an index mechanism, to manufacture the machine at a low cost and to save the space by holding a workpiece from the side (the flank) by work clampers and carrying out ascent and descent and linear movement. CONSTITUTION:The work clampers 12a and 12b are subjected to switching operation by operating solenoid valves 13a and 13b for work clamping and the unwelded or welded workpiece shown by 2a or 2b is held from the side by the work clampers 12a and 12b and clamped or unclamped. In addition, the unwelded or welded workpiece 2a or 2b is lifted or lowered in a clamped state by the work clampers 12a and 12b by operating a solenoid valve 14 for work clamp ascent and descent. The linear movement (advance and retreat) is carried out by a solenoid valve 15 for moving the work clampers in a state with the work clampers 12a and 12b lifted by the solenoid valve 14 for work clamp ascent and descent by operating the solenoid valve 15 for moving (advancing and retreating) the work clampers.
Patent JP-H0735035-A (JP)
Title: Pump
Inventor: HARADA TOMOO
IPC: F04B53/12
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate drop of the capacity efficiency when the dynamic viscosity of a fluid is high, by sucking the fluid from the second suction port in accordance with increase and decrease of the capacity of the first pump chamber, and discharging the fluid from the first discharge port after it was passed through the second pump chamber and the first pump chamber. CONSTITUTION:When a piston 126 reaches the upper daed point, the capacity of the first pump chamber 170 minimizes, and fluid discharge from the pump chamber 170 to the discharge port 192 side is ended. The piston 126 receiving the energizing force of a compression spring 160 moves toward the lower dead point in accordance with rotation of an eccentric cam. The capacity of the chamber 170 increases in compliance with the sink of the piston 126 to generate a decompressed state. In response to the movement of a slide ring 146 in the same direction as the piston 126, the capacity of the suction chamber 154 increases to generate decompressed state, so that the fluid is sucked from the suction port 10 to the suction chamber 154. At the same time, the capacity of the discharge chamber 152 decreases to generate a pressurized state, so that the fluid is discharged toward the center hole 128 to make influx into the pump chamber 170.
Patent JP-S6048992-A (JP)
Title: Oligosaccharide fatty acid ester and transfusion containing the same
Inventor: WAKABAYASHI TOSHIO
IPC: A61K9/08
Filed: 1983-08-25
Abstract: NEW MATERIAL:The ligosaccharide fatty acid ester wherein the 1-position of the oligosaccharide is esterified with linoleic acid or alpha-linolenic acid. EXAMPLE:Maltose-1-0-linoleic acid ester. USE:A transfusion for transvenous infusion. It is prepared in the form of an agueous solution containing e.g. 50-350g of saccharide, 0.2-8g pf oligosaccharide- 1-0-linoleic acid ester, 0-3g of oligosaccharide-1-0-alpha-linolenic acid ester, 0- 100m-mol of Na, 10-60m-mol of K, 0-100m-mol of Cl, 3-10m-mol of P, 1-6m- mol of Mg, 1-6m-mol of Ca, 0-40mu-mol of Zn and 0-1mu-mol of Cr per 1 liter of the solution. PREPARATION:For example, thiazolidinethione linoleic acid amide is added and reacted with a pyridine solution of maltose.
Patent JP-H08326459-A (JP)
Title: Safety device of hole digging construction post car
Inventor: YAMAGUCHI NOBUYUKI
IPC: E21B7/02
Filed: 1995-05-30
Abstract: PURPOSE: To regulate operation with a boom operation regulating means even if an earth auger device is in a handing state in a simple construction. CONSTITUTION: An earth auger device 16 is mounted on a boom 13 capable of lifting up an intended article in such a fashion that it may be housed by hanging up and lowering while a turning moment which acts on a chassis 11 with a lifting load of a hook 14b is computed with a falling moment computation means. When the computed falling moment exceeds a specified allowable moment, a boom operation regulating means is installed to regulate the operation of the boom 13 to the direction which increases the falling moment. When a hanging state detection means detects that the earth auger device 16 is in a hanging state, a weight adding means adds the weight equivalent to at least the earth auger device 16 when the falling moment is computed.
Patent JP-S6135275-A (JP)
Title: Recording material
Inventor: OKURA HIROSUKE
IPC: B41M5/50
Filed: 1984-07-27
Abstract: PURPOSE:To provide a light-transmitting recording material for ink jet recording which is excellent in ink receptivity and clearness of recorded images, by providing an ink-holding layer and an ink-permeable layer which is microporous. CONSTITUTION:The ink-holding layer provided on a base is formed mainly of a hydrophilic material capable of receiving a water base ink, e.g., polyvinyl pyrrolidone. The thin microporous layer may be provided by, for example, a method wherein a material capable of generating a gas by reacting with water content at the time of forming a thin layer, such as hydraulic polyurethane, is used so that micropores generated by vaporization are left in the thin layer, resulting in a microporous layer. To produce the recording layer, for example, a polyethylene terephthalate film is used as a light-transmitting base, a coating liquid A comprising polyvinyl pyrrolidone as shown in Table I is applied to the film by a bar coater method, followed by drying to provide the ink-holding layer. Then, a coating liquid B comprising hydraulic polyurethane as shown in Table II is applied to the ink-holding layer, is hardened by water content, and is dried to provide the microporous ink-permeable layer, thereby obtaining the light-transmitting recording material.
Patent JP-H025248-A (JP)
Title: Optical recording medium
Inventor: ICHIHASHI YOSHIO
IPC: G11B7/24062
Filed: 1988-06-23
Abstract: PURPOSE:To obtain the optical recording medium which has high S/N excellent recording sensitivity and is less affected by dust, etc., by forming a radiation sensitive resin layer on a metal which can reflect laser light. CONSTITUTION:The metallic layer which can reflect the laser light, i.e. the metallic layer consisting of aluminum, copper, tin, etc., is formed by vapor deposition, etc., on a transparent substrate and the radiation sensitive resin layer is formed on the metallic layer. Recording of information is executed by a method of irradiating the recording medium with radiations from the radiation sensitive resin layer side to form patterned latent images and etching the metallic layer of the part exposed by developing, then washing the layer. The optical recording medium which has the high S/N (signal/noise) and the excellent recording sensitivity and is less affected by the dust, etc., is obtd. in this way.
Patent JP-S5279082-A (JP)
Title: Preparation of anti-tumor compound
Inventor: KOMATSU NOBUHIKO
IPC: C12P17/18
Filed: 1975-12-25
Abstract: PURPOSE: Method for producing 5, 10, 11, 11a-tetraphydro-9,11-dihydroxy-8methyl-5-oxo-1H pyrrolo-[2,1-C][1,4]-benzodiazodiazepin-2-acrylamide (PBA) by novel fungus belonging to Streptomyces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6310193-A (JP)
Inventor: KATO AKIRA
IPC: G09G5/06
Filed: 1986-07-01
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-S6215505-A (JP)
Title: Redundancy system optical part for optical signal transmitting circuit
Inventor: TAKAHASHI YASUHIRO
IPC: G02B6/287
Filed: 1985-07-15
Abstract: PURPOSE:To reduce the loss of the quantity of light at a connection part by setting the core diameter of each branch optical fiber smaller than that of a main optical fiber, and placing end surfaces of the main optical fiber and branch optical fibers opposite each other and making a bundle connection by an optical gathering device. CONSTITUTION:The main optical fiber 9 uses a fiber which has, for example, a 200mu core diameter and a 250mum clad diameter and branch optical fibers 5 and 13 used optical small-diameter fibers which have a 100mum core diameter and a 140mum clad diameter.Three branch optical fibers 5 and 13 are stacked in parallel having end surfaces in a plane and the end parts are heated and fused into one. Then, an end surface of the main optical fiber 9 is put opposite the end surface of the welded part 17 and light is projected from alternate other-end sides of the branch optical fibers 5 and 13 in the state; while the quantity of photodetection is measured on the side of the main optical fiber 9, the relative positions are adjusted so that branch characteristics between the main optical fiber and each branch optical fiber become equal. Then, the end surface of the main optical fiber 9 and the end surface of the heat sealed part 17 of the bracnh-side optical fiber are put opposite each other and the both are connected mutually by heat sealing.
Patent JP-H0736503-A (JP)
Title: Programmable controller
Inventor: FUJIKAWA HIDEHIKO
IPC: G05B19/05
Filed: 1993-06-25
Abstract: PURPOSE:To provide a programmable controller which can decide whether the abnormality of a back-up power supply should be reported or not. CONSTITUTION:A back-up power supply 7 keeps the supply of power to a program memory 3 when an external power supply stops its supply of power. A voltage monitoring part 8 transmits a battery abnormality signal when the power supply 7 shows the drop of its output. A flag is set at an instructing part 9 consisting of a register to decide whether the abnormality of the power supply 7 should be reported or not through a reporting part 10 when the battery abnormality signal is produced. When a flag is set at the part 9 to show that the report is not needed for the abnormality of the power supply 7, the part 10 does not report the abnormality despite production of the battery abnormality signal.
Patent JP-H0323115-A (JP)
Title: Moving multiple row cradle for pipe rod material
Inventor: TAISHA TOSHIO
IPC: B65G57/18
Filed: 1989-06-20
Abstract: PURPOSE:To improve operativity of a transfer apparatus by a method wherein fixed posts are provided at front and rear ends under a slantly placed skid rail so that they can be moved along the rail and a carriage provided with a plurality of overturning posts provided at constant intervals is provided between the fixed posts. CONSTITUTION:With overturning posts 8 stood, cradles K1 in the first row on a carriage 1 are positioned below a skid rail 4. A tube rod material P to be rotating on the skid rail 4 is housed in the cradles K1. When cradles are assembled by a specific number, they are bundled. Then the carriage 1 is moved to have cradles K2 in the second row are positioned below the skid rail 4 to repeat the above operation. This is also done as to cradles K3. Then the overturning posts 8 are overturned to sling the respective tube rod materials of bundled cradles K1 to K3 with a wire 14 to transfer them at one time. With this constitution operativity of a transfer apparatus can be improved.
Patent JP-S6047973-A (JP)
Title: Individual detecting system
Inventor: ISHIKAWA KIYOSHI
IPC: G01S13/74
Filed: 1983-08-26
Abstract: PURPOSE:To make it possible to perform each individual control of a moving object in an extremely easy manner, by specifying the existing position of a moving individual by synthetically judging the receiving levels of receiving antennas arranged at every set interval. CONSTITUTION:At least receiving antennas AR of a receiver R are arranged a large number of points P11-Pmn arranged at set intervals in a plane form. A number of lines of rows of each point among the points P11-Pmn are made same but the numbers may be not necessarily same. A receiver T is constituted of a code generating part G for fabricating a discrimination code at every individual, a transmission part TX for modulating the discrimination code fabricated in the code generating part G by a carrier to obtain a radio wave, a battery B and a timer TM for intermittently supplying power from the above-mentioned battery B to the code generating part G and the transmission part TX while a non-directional transmission antenna AT emitting a radio wave is connected to the transmission part TX. The receiver R is mainly constituted of a receiving part RX for detecting the received radio wave and a voltage-frequency converter.
Patent JP-H0322265-A (JP)
Title: Magneto-optical disk processor
Inventor: YAMAGUCHI SEIICHI
IPC: G11B20/18
Filed: 1989-06-19
Abstract: PURPOSE:To improve reliability for recording data by providing an error managing area, to which the number of sectors to generate a write error and a read error generating circuit are registered, on a medium and deciding whether the number of the error sectors and the error generating circuit exceed a specified value or not. CONSTITUTION:An error managing area 2, to which the time of error generation and the number of the error sectors are registered, is provided in a magnetic disk medium 1. A write error detector 3 updates the number of the error sectors registered to the error managing area 2 by detecting a write error to the new sector when the data are written. A read error detector 4 updates the time of the error generation registered to the error managing area by detecting a read error when the data are read. A deciding device 5 decides whether the time of the error generation and the number of the error sectors registered to the error managing area 2 exceed the specified value or not.
Patent JP-S5947358-A (JP)
Title: Steel powder for wear resistant sintered alloy
Inventor: TAKAGI SHIGEAKI
IPC: B22F1/00
Filed: 1982-09-08
Abstract: PURPOSE:To obtain alloy steel powder for manufacturing a wear resistant sintered alloy of high density having a fine sintered structure by pulverizing an alloy steel contg. Cr by an atomizing method and by regulating the grain size of the resulting powder to a specified range. CONSTITUTION:A molten alloy steel contg. 3-20% Cr, 0.3-2% Si, <0.3% C, <0.2% N and <2% inevitable impurities is pulverized by an atomizing method. The steel may further contain <=5% Ni and/or Cu and/or <=5% one or more among V, Mo and W. The grain size of the resulting powder is regulated so as to make the average grain size obtd. from the grain size distribution by sieve analysis 30-50mum. A sintered alloy steel product of high density having a fine structure is obtd. using the alloy steel powder as a starting material. The product has little shape strain and superior wear resistance.
Patent JP-H08244565-A (JP)
Title: Metal mold structure
Inventor: ISHII YOSHINORI
IPC: B60S1/18
Filed: 1995-06-22
Abstract: PURPOSE: To provide a metal mold which can form by selecting one of plural holes for wiper fluctuation scope setting at random, only by a pair of metal molds, and can assemble a joint member without an error assembling. CONSTITUTION: A projection which can fit selectively either one of the recessed form parts 31c6, 31c7, 31c8, 31c9, and 31c10, of the projection 31c1, 31c2, 31c3, 31c4, and 31c5, of the first metal mold 31, is formed to the second metal mold. By selecting the projection of the second metal mold to either one of the recessed form part of the first metal mold 31, a joint member is combined to a single hole for wiper fluctuation scope setting having no joint member combination blocking projection, but the joint member is not combined to the hole for wiper fluctuation scope setting having a joint member combination blocking projection.
Patent JP-H025697-A (JP)
Title: Speaker device
Inventor: TAKAHASHI MASANORI
IPC: H04R1/02
Filed: 1988-06-24
Abstract: PURPOSE:To miniaturize a frame and a cabinet by standing plural screw rods on the rear face of the collar part of the frame and inserting the front end of each screw rod from the front of a baffle plate to a through hole provided in this plate and engaging this front end with a clamping nut of a speaker unit from the rear face of the baffle plate. CONSTITUTION:Plural screw rods 17 are stood and fixed on the rear face of the collar part 2a of a frame 2 orthogonally to this rear face, and a baffle plate 5 is provided with through holes 5a through which screw rods 17 should be inserted, and washers 18 are inserted from the rear face of the baffle plate 5 to projecting ends of screw rods 17 inserted to through holes 5a from the front of the baffle plate, and clamping nuts 19 are engaged with projecting ends of screw rods 17. Since screw rods 17 to attach a speaker unit 1 are stood and fixed on the rear face of the collar part 2a of the frame in this manner, the unit 1 is fixed inside the outer peripheral end face of an edge part 3 independently of the outside diameter of the edge part 3.
Patent JP-H112508-A (JP)
Title: Position detecting device for lifting load
Inventor: MAEKAWA TETSURO
IPC: G01B21/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device for a lifting load, contributing to a reduction in the cycle time of unloading of the lifting load in an automatic warehouse. SOLUTION: An infrared stroboscope 16 is provided to emit light toward a photographic area. A detector 17 outputs a detected value for determining a tilt angle of a lifting gear. An image processing part 21 detects the position of a lifting load by processing an image involving an infrared region photographed with a TV camera 15.  A controller 20 estimates the turning angle of a rope from the command value of the moving speed of a trolley and from the value detected by the detector 17, then determines the position of the lifting load from the contour of the lifting load which is obtained by the image processing part 21 on the basis of a signal from a detector 27 for the traveling position of an overhead traveling crane and a signal from a traverse position detector 26, and further corrects the position of the lifted part of the lifting load on the basis of the result estimated and a signal from a height position detector 28.
Patent JP-S6219058-A (JP)
Title: Method for producing rice ball and apparatus therefor
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1985-07-15
Abstract: PURPOSE:To form 6 pieces of triangular rice balls at a stroke, by filling cooked rice in a hexagonal mold, and lowering six edges having opening angle of 60 deg.. CONSTITUTION:Cooked rice amounting to 6 pieces of rice balls is filled in a hexagonal mold 3, and 6 pieces of ingredient are pushed into the cooked rice with intervals of 60 deg. using an ingredient insertion apparatus. The mold is transferred under the radially arranged six edges 6, the edges 6 are lowered, and the upper surface of the cooked rice is stamped with a triangular stamper 13 between the edges to form 6 pieces of divided triangular rice balls 7', which are transferred from the hexagonal mold to a conveyor. A plurality of the hexagonal molds 3 are placed with regular intervals along the outer circumference of a circular rotary frame 2 on the radial line of the frame at a definite opening angle, and the rotary frame 2 is rotated intermittently at a specific angle and stopped for a definite period with an intermittently rotating shaft.