baber/WOPTO huggingface dataset:
Patent JP-H08144711-A (JP)
Title: Stem free testing device of main steam stop valve
Inventor: NAKAHARA SHIGETO
IPC: F01D17/26
Filed: 1994-11-16
Abstract: PURPOSE: To provide a simply constructed stem free testing device which can confirm, under such a condition that a main steam stop valve is fully opened when a turbine is operated, that the valve stem of the main steam stop valve is certainly closed for cutting off steam when a steam turbine is in its emergency. CONSTITUTION: An oil exhaust pipe 19 provided with a valve 18 is connected to the side wall of the cylinder 16 of an oil pressure cylinder. The valve 18 is opened so that pressure oil in the cylinder 16 is discharged from the oil exhaust pipe 19, and a piston 2 to which a valve stem 1 is attached is moved in the closing direction of a main steam stop valve below a stroke (a), and then the valve 18 is closed, so that pressure oil is led to flow into the cylinder 16 through an oil supply/exhaust pipe 9 so as to return the piston 2 in the fully opened position of the main steam stop valve. The stem free testing device of the main steam stop valve monitors the opening/closing movement of the valve stem 1 thus attached to the piston 2 and confirms that the closing operation of the valve stem 1 is certainly executed when steam is cut off in an emergency operation period.
Patent JP-2000110184-A (JP)
Title: Rubber gasket
Inventor: KIYOMIYA OSAMU
IPC: E02D29/073
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To carry out water sealing securely by altering outer force applied to a rubber gasket, and permitting main body projections to be in contact with the compressed surface without interstices regardless of the size of unevennesses. SOLUTION: In a joint of the final caisson 2' in a V-block method, a rubber gasket 1 is laid substantially laterally on each mount surface 21 of the upper side or lower side of a caisson 2 as an underwater construction. Also, in conditions in which distal ends of projections 12, 12 come in contact with a surface to be compressed of the final caisson 2' being opposed with each other, when the rubber gasket 1 is subjected to a primary compression while the final caisson 2' moves in the direction substantially intersecting the longitudinal direction of the projection 12, the projections 12, 12 are fallen by lateral force through its movement, thereby prevent the occurrence of defects such as a failure of the primary water sealing.  Thus, even when the unevennesses are large in the mount surface on which the rubber gasket is attached or in the compressed surface to which the rubber gasket is compressed, water sealing can be done securely by a sufficient following property.
Patent JP-2000114051-A (JP)
Title: High-frequency winding
Inventor: KUKI HEIJI
IPC: H01F17/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency winding wound compactly. SOLUTION: This high-frequency winding is formed by forming a crank 17 on the middle part of a flat cable 12, arranging it on the circumferential surface of a bobbin 11, and winding both parts extending from the crank 17 in reverse direction over the crank 17. Thus, since the crank 17 on the starting side of winding is inside the winding part and pressed down so as not to be expanded, the high-frequency winding can be made compact. Further, the crank 17 is formed like a loop by folding it two times in the same direction, so that the crank shape is not untied even if both ends of the crank 17 are pulled. Therefore, the initial winding of coil can be made easy.
Patent JP-H10112087-A (JP)
Title: Video recording reserving device
Inventor: KORI TERUHIKO
IPC: H04N5/44
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To easily perform a video recording operation by displaying the history of video recording information or information of video recording reservations on a television monitor at the time reserving a video recording. SOLUTION: A television electric wave from an antenna 1 is converted into a picture signal through a video recording reserving device 2 to be supplied to a television monitor 10. Television electric waves are supplied to the tuner 3 of the video recording reserving device 2 and the television electric wave selected from among plural television electric waves and amplified is supplied to a storage media 4 and a switch 5. A microcomputer 8 controls the tuner 3, the storage media 4, the switch 5 and a display controller 9 according to the command supplied via a remote control light receiving part 7 and outputs a signal for displaying a video recording reservation calendar or the like on the television monitor 10. In an adder 6, the signal and the picture signal are superposed and the superposed signals are supplied to the television monitor 10.
Patent JP-S60185729-A (JP)
Title: Inactive polycaprolactone base of oral administration drug and manufacture of oral administration porous galenic drug containing same
Inventor: ERUBE GURUIE
IPC: A61K47/00
Filed: 1984-12-29
Abstract: The present invention relates to a new inert matrix having adjustable porosity and hardness. This matrix comprises polycaprolactone having an average molecular weight of between 2000 and 70,000, which is in the form of agglomerated grains having an average diameter of between 50 and 500  mu m and has a degree of crystallinity of at least 75%. The invention relates to the method for the preparation of a porous galenic form by means of the said matrix.
Patent JP-H08138677-A (JP)
Title: Alkaline secondary battery
Inventor: ABE HIDETOSHI
IPC: H01M2/16
Filed: 1994-11-16
Abstract: PURPOSE: To provide an alkaline secondary battery which excels in shelf life and suppressing self-discharge. CONSTITUTION: In this battery, a positive electrode and a negative electrode are disposed through a separator in an alkali electrolyte. A sulfur compound having a noncovalent electron pair such as thiol, disulfide, sulfide, thiophene, sulfoxide, sulfinic acid salt, thioslfate or sulfide is carried on the positive electrode or either one of thiol, disulfide, sulfite and sulfur dioxide is carried on the separator.
Patent JP-H11123440-A (JP)
Title: Wire drawing machine
Inventor: KONDO YASUYORI
IPC: B21C1/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a wire rod at drawing by using a wire drawing machine capable of removing metal powder and a lubricant in an operating state and cleaning a capstan. SOLUTION: In the wire drawing machine 1 which is provided with a die to draw a wire rod 7, a first capstan 9 to feed a wire rod 7 to the die while tightening it on a tightening face of its outer periphery and a second capstan 11 to tighten the wire rod 7 drawn by the die on a tightening face of its outer periphery and again to return the wire rod to the first capstan 9, a cleaning means 15 is arranged to bring into contact with tightening faces of the first capstan 9 and the second capstan 11 where the wire rod 7 is not tightened. A light supply pipe to supply a cleaning liquid is connected to the cleaning means 15. A scraping means 19, which is positioned on an upstream side of the cleaning means 15 in a capstan rotating direction and scraps the metal powder/lubricant stuck to the tightening faces, is arranged to bring into contact with the coiling faces.
Patent JP-2000108346-A (JP)
Title: Ink jet recording head and piezoelectric oscillator unit suitable therefor
Inventor: KITAHARA TSUTOMU
IPC: B41J2/055
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To bond a piezoelectric oscillator and a flexible cable through an anisotropic conductive film while ensuring sufficient reliability by flowing a polymer material into a recess made at the joint of a flexible cable and solidifying the polymer material thereby bonding the flexible cable and the piezoelectric oscillator. SOLUTION: An anisotropic conductive film 40 is mounted on the segment electrode 24 of an oscillator unit and the joint 34 of a flexible cable 13 is located. When a specified pressure is applied from the surface of the cable 13 while heating by means of a heater tool 41 and then the heater tool 41 is removed upon elapsing a specified time, conductive particles are concentrated with high density at a part where the electrode 24 faces the flexible cable 13 except the region of a hole 35 at the joint 34 and conductivity is exhibited. In the region of the hole 35 at the joint 34, polymer material flowing into the hole 35 is solidified to bond the cable 13 and the piezoelectric oscillator 9 rigidly and to bond the piezoelectric oscillators 9 integrally in a nonoscillatory region thus enhancing mechanical strength.
Patent JP-H01123126-A (JP)
Title: Brake testing apparatus
Inventor: YAMANAKA MASAO
IPC: G01L5/28
Filed: 1987-11-09
Abstract: PURPOSE:To improve working efficiency, by providing a control means, which generates signal for instructing the rotating directions of driving sources, providing a selecting means, which selects detected braking signals and outputs the measured signal, and performing the braking force test based on the measured signals. CONSTITUTION:In the title apparatus, the following parts are provided: a control means C, which generates motor driving signals S1-S4 for instructing the rotating directions of driving sources M1-M4; and a selecting means MPX, which selects detected braking force signals S5-S8 of a braking force detectors D1-D4 and outputs the measured signal S. The driving sources M1-M4 are driven, and wheels are rotated through rollers R1-R4. Brakes, which are provided at the wheels are operated. Thus the detected braking force signals S5-S8 are obtained. Since the driving sources M1-M4 are controlled with the means C and the signals S are selected with the means MPX, only the detected signal S, which is the result of the detection of the braking force, is outputted. Therefore, the working efficiency of the brake test for the different driving system can be improved.
Patent JP-H04157726-A (JP)
Title: Semiconductor integrated circuit
Inventor: SADA YUTAKA
IPC: H01L21/3205
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a semiconductor integrated circuit whose moistureproofness is excellent by a method wherein twice the width of an interconnection region sandwiched between a first cutout and a second cutout are set to be eqaul to the distance between apexes on the side of the interconnection region sandwiched between the first cutout and the second cutout so as to be applied to a resin-sealed semiconductor integrated circuit. CONSTITUTION:At this interconnection pattern, a main interconnection 4 is separated into branch interconnections 1, 2, 3 at cutouts 5, 6. When the width of the interconnection 2 is set at Wcm, the distance between apexes 7 and 8 on the side of the interconnection 2 at the cutouts 5, 6 is set at 2Wcm. When a crack in a passivation film is produced at the apexes 7 and 9 of the cutouts due to a mechanical stress, the corrosion of aluminum is caused as shown by circles 8 and 10 which use the apexes 7 and 9 as their centers, and the corrosion is spread gradually. When the progress speed of the corrosion of the aluminum is designated as Ccm/hr, circles of the corrosion of the aluminum from the apexes 7 and 9 come into contact with each other after the time of W/C, and, at the same time, the circule of the corrosion of the aluminum from the apex 9 reaches the cutout 5. As a result, the branch interconnection 2 is disconnected after the time of W/C. Thereby, the time which elapses befor the disconnection can be maximized without making the width of the interconnection large.
Patent JP-H03147029-A (JP)
Title: Monitoring for instrumentation program
Inventor: MATSUO AKIRA
IPC: G06F15/82
Filed: 1989-11-01
Abstract: PURPOSE:To prevent the lowering of processing speed at the time of monitoring by describing an instrumentation program in a specified instrumentation flow language, sequentially registering output data in a program execution process to a block out area and transferring storage data to monitoring result storage table in a prescribed time. CONSTITUTION:An instrumentation flow language module is constituted by plural operation modules obtained by combining unit operations such as an addition operation and an integration operation, and the instrumentation flow language is constituted by combining plural language modules, whereby the instrumentation program 12 is described by the flow language. An address match interruption program 15, the block out area 16 and the monitoring result storage table 17 are provided on a storage part 11 in addition to the program 12, and output data at the time of executing the program are sequentially registered in the area 16. Whenever the program proceeds for prescribed steps, data in the area 16 are collectively transferred to the table 17.
Patent JP-H01125548-A (JP)
Title: Trouble shooting device for egr apparatus
Inventor: ABE OSAMU
IPC: F02M25/06
Filed: 1987-11-11
Abstract: PURPOSE:To enable failures to be simply securely diagnosed by judging correlation between the detecting temperature of EGR gas and the running condition of an internal combustion engine to diagnose the failure of an EGR apparatus according to the degree of the correlation. CONSTITUTION:An intake pipe 2 and exhaust pipe 3 of an engine 1 communicate to each other through respective pipes 4, 5, while the communicating section is provided with an EGR valve 6 having a valve body 7. Then, a temperature sensor 8 for detecting temperature of reflex exhaust gas is additionally provided at the downstream side of EGR valve 6. The detecting signal of temperature sensor 8 is input in a microcomputer 11 through a signal processing circuit 10 built in a control module 9. Also, various information 12 of the running condition of engine is input in the microcomputer 11. Thus, failures of EGR valve 6 are diagnosed according to the degree of correlation between the detecting temperature and the running condition of engine 1. Then, the result of diagnose is indicated on an indicator 14.
Patent JP-H01128305-A (JP)
Title: Conductive paste composite and circuit substrate and manufacture thereof
Inventor: KURIHARA YASUTOSHI
IPC: H01B1/22
Filed: 1987-11-11
Abstract: PURPOSE:To manufacture a circuit substrate having excellent performance by using a conductive paste composite containing the first metal group selected from silver and gold and thereto the second metal group containing a group of Ti, Zr at a specific rate as well as an organic vehicle. CONSTITUTION:A conductive paste composite is formed by containing powder of the first metal selected from a group consisting of silver, gold, platinum, and Pa, and powder of the second metal consisting of a metal selected from a group of Ti, Zr, Cr and their hybrides or an alloy of its metal and the first metal (weight of the second metal shall be 0.001-0.1% of the total weight of the first and second metals), an organic vehicle and glass material powder. Then, this conductive paste composite is applied on a non-oxide system ceramic substrate 1 by a screen printing method while being heated and first in the atmosphere to form a circuit substrate 10 having a conductive layer 2. Thereby, the circuit substrate 10 having the good wetting and anticorrosion property against metal solder, further being excellent in safety can be manufactured.
Patent JP-2000094140-A (JP)
Title: Manufacture of electric bulb
Inventor: SEKI TADASHI
IPC: B23K26/21
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To excellently weld each part, and to seal a small hole of a base part at the same time by directly connecting a first conductor consisting of a first metallic wire to a second conductor consisting of a different second metallic wire, connecting the first conductor to the base part by the plasma welding, and connecting the second conductor to a conductor member by the laser beam welding or the plasma welding. SOLUTION: A copper wire 4A of large diameter is welded to an iron wire 4B of small diameter at a point W to form a first metallic wire, and a copper wire 5A and an iron wire 5B which are of approximately same diameter are welded to each other at the point W to form a second metallic wire 5. The copper wire 4A is passed through a small hole in a base part 3 and projected from a conductive end part 3C by a specified dimension, and welded to the conductive end part 3C by the plasma arc to seal the small hole. The iron wire 4B connected to the copper wire 4A is small in diameter and flexible, the welding area of the copper wire 4B to a conductive part of a printed circuit board 7 is small, and the laser beam welding capable of reducing the beam diameter is effected so as not to adversely affect electronic parts.  The second metallic wire 5 connects a base body 3A to the printed circuit board 7.
Patent JP-H08142317-A (JP)
Title: Cleaning device for printing machine
Inventor: SHIMIZU AKIRA
IPC: B41F35/04
Filed: 1994-11-17
Abstract: PURPOSE: To uniformly coat a cleaning cloth with a cleaning liquid without drying it by providing water absorbing members made of a porous material extending in the cross direction of a band-like body and a cleaning liquid supply section for supplying the cleaning liquid to the water absorbing members. CONSTITUTION: To a cleaning cloth 15, a cleaning liquid and a cleaning water are supplied before it touches a peripheral face of a rubber blanket cylinder 1. That is, in liquid reservoirs 23 and 28 of a cleaning liquid tank 21 and a cleaning water tank 26, the cleaning liquid and the cleaning water are previously absorbed and impregnated into pads 22 and 27 which are made of water absorbing members having open cell and porosity. Accordingly, the cleaning cloth 15 in contact with the pads 22 and 27 with a light pressing force is impregnated with the cleaning liquid and the cleaning water coming from the pads 22 and 27. The peripheral face of the rubber blanket cylinder 1 is cleaned without irregularity by the cleaning cloth 15 whose entire body is uniformly impregnated with the cleaning liquid and the cleaning water.
Patent JP-H08148815-A (JP)
Title: Coverlay film for flexible printed wiring board
Inventor: SUZUKI MASAKATSU
IPC: C09J7/02
Filed: 1994-11-17
Abstract: PURPOSE: To provide a coverlay film for a flexible printed wiring board wherein, while excellent adhesion is maintained, flow property of adhesive agent can be restrained, and preservation stability in the state of B stage is excellent. CONSTITUTION: Copolymer is obtained by copolymerization reaction of the following: acrylonitrire is 18-40wt.%, glycidyl methacrylate as functional group monomer is 2-6wt.%, and the residue is ethyl acrylate and butyl acrylate or mixture of them. Adhesion agent composition is composed of the following: epoxy denatured acryl elastomer wherein Tg is -10 deg.C or higher and weight- average molecular weight is 8×10<5> or more, alkyl denatured phenolic resin, epoxy resin, and imidazole based hardener. The coverlay film for flexible printed wiring board is formed by coating a plastic film with the adhesive agent composition.
Patent JP-H08144412-A (JP)
Title: Unit type deck
Inventor: HIRAYAMA TOMOYOSHI
IPC: E04B5/40
Filed: 1994-11-17
Abstract: PURPOSE: To improve safety and to perform easy and high-efficient erection of a deck plate by a method wherein a work to lay a number of deck plates is eliminated and the number of elevated works is reduced. CONSTITUTION: A unit deck plate comprises a plurality of deck plates 3 used for scaffolding and permanent forms during building of a structure 2, a peripheral frame 6 consisting of vertical and horizontal beams 4 and 5 arranged at the peripheral end part of the deck plate 3, and an end plate 7 swingably arranged at the two horizontal beams 5 at the two end parts in the direction of width of the deck plate 3. Lock parts 9 placed and locked to a main structure 8 of a structure 2 are formed the two end parts in a longitudinal direction of the vertical beams 4 and the horizontal beam 5 being the two ends in a longitudinal direction of the deck plate 3. A work to erect the deck plate 3 is simplified in such a manner to place and lock the lock part 9 of the peripheral frame 6 on the main structure 8 and an elevated erection work is effected high-efficiently in a short time.  The end part plates 7 attached to the two horizontal beams 5 are rendered oscillatory and space parts for a work formed at the two end parts in the direction of width of the deck plate 3 are closed during execution of a work.
Patent JP-H03142279-A (JP)
Title: Forming and erasing method of picture
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/26
Filed: 1989-10-30
Abstract: PURPOSE:To increase the speed of a heating roller, etc., and to obtain a uniform transparent state even through heating by heating a supporter from a surface on the side reverse to the heat-sensitive layer forming surface of the supporter in order to acquire the transparent state of a reversible thermal recording material with a heat-sensitive layer, transparency of which is changed while depending upon a temperature. CONSTITUTION:A supporter is heated from the reverse surface of the heat-sensitive layer forming surface of the supporter in order to acquire a transparent state by using a reversible thermal recording material 2 having a heat-sensitive layer, in which the transparent state and a cloudy state are changed reversibly while depending upon a temperature. That is, heat is not transmitted uniformly by the effect of the fine irregularities of the upper section of a heat-sensitive layer and the surface of a heat source 13 on heating from the heat-sensitive layer side while heat is diffused during the transmission of heat up to the heat-sensitive layer and a comparatively equal temperature is acquired on heating from the reverse surface. The difference of a change into uniform transparency is increased at the case of heating from the surface of the heat-sensitive layer and the case of heating from a reverse surface especially when a heating time is short such as when the speed of the travel of a heating roller 11 is accelerated by using the heating roller 11.
Patent JP-H0625043-A (JP)
Title: Production of bisphenol a
Inventor: SAKURA KATSUHIKO
IPC: B01J31/10
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a highly pure bisphenol A reduced in its coloration and excellent in its color tone. CONSTITUTION:This method for producing the bisphenol A consisting of a reaction process for charging acetone and an excessive amount of phenol in a reactor having an acidic cation exchange resin and reacting the acetone with the phenol to obtain the reaction mixture containing the bisphenol A, a purification process containing a separation process for separating the crystals of the bisphenol A-phenol adduct from the reaction mixture, and a circulation process for returning at least one part of the mother solution to the reaction process is characterized by reducing the concentration of an acid in the reaction mixture discharged from the reactor or in the mother solution to <=3.5 mili equivalent/kg or by controlling the concentration of the acid to <=3.5 mili equivalent/kg. The bisphenol A excellent in its color tone and purity and suitable for uses such as the production of polycarbonate resins requiring severe qualities on the coloration can be obtained. The method facilitates process control and quality control.
Patent JP-S63138077-A (JP)
Inventor: SATO TAKANORI
IPC: E04B1/34
Filed: 1986-11-28
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。