baber/WOPTO huggingface dataset:
Patent JP-H102894-A (JP)
Title: Detecting agent of toxic gas and detecting method therefor
Inventor: WATANABE TADAHARU
IPC: G01N31/22
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To attain the regular and unmanned check of the discoloration of a detecting agent by detecting the discoloration by a color mark sensor having an optical fiber. SOLUTION: A main detoxifying agent 4, a detecting agent 5, and a spare detoxifying agent 6 are filled in layer within a filling cylinder 3 having an inlet 1 for exhaust gas containing a toxic component and an outlet 2 for treated gas, and a detecting window 7 is provided on the circumferential wall, and the detection part 9 of a color mark sensor 8 is installed thereto. The detecting agent 5 is formed by supporting a material discolored by the contact with a toxic component as the gas to be detected, for example, a discoloring material such as bismuth chloride, a litmus paper, or copper hydroxide by an opaque carrier formed of a white particle having a particle size within the range of about 1-4mm, preferably 2-3mm, the light transmissivity by spectrophotometer of which is substantially 0.  The sensor 8 emits the light from a light source provided on a detecting unit 10 to the detecting agent 5 through an optical fiber 12, and receives the reflected light by an optical fiber 13, measures the change of intensity or tone of the light by a light detecting element to detect a coloration.
Patent JP-S6048515-A (JP)
Title: Pressure reducing valve
Inventor: KITANO TATSUJI
IPC: G05D16/06
Filed: 1983-08-25
Abstract: PURPOSE:To prevent a diaphragm from vibration, etc. and obtain stable pressure operation by making the diameter of the free end of a buffer spring larger than the diameter of a pressure control spring. CONSTITUTION:A cover 3 is engaged threadably with a valve body 2 to form a casing 1. A primary chamber 5 communicating with an intake 4 is formed in the valve body 2, and a valve sheet 6 is engaged threadably with this primary chamber 5. A movable valve 8 energized upward by a reset spring 7 is fitted slidably inside of the valve sheet 6, and a valve body 10 is provided. The space 14 in the casing 1 is partitioned into a secondary chamber 16 and a spring chamber 17 across the diaphragm 15, which is formed of a packing 20, buffer spring 22, etc. Further, the pressure control spring 26 is installed in the spring chamber 17, and its lower end is mounted on a spring bearing 21 through the buffer spring 22. In this case, the diameter of the tip part of the projecting piece 25 of the buffer spring 22 is made larger than that of the pressure control spring 26.
Patent JP-H081640-A (JP)
Title: Finishing device for molded body for ovolo eaves tile
Inventor: KAMIYA MITOSHI
IPC: B28B11/08
Filed: 1994-06-14
Abstract: PURPOSE:To automate an operation of finishing a molded body by a method wherein a conveyor is intermittently and circulatively driven and provided with a large number of receiving mounts, a molded body for an ovolo eaves tile is placed on the receiving mount with its top surface showing down, and a flash is removed by a cutter reciprocating along a circular surface of an ovolo part. CONSTITUTION:A conveyor 10 is intermittently and circulatively driven and provided with a large number of receiving mounts 24. On the receiving mount 24, a molded body W is placed with its top surface showing down. The receiving mount 24 is stopped downward of a positioning mechanism. After positioning is completed, a deflashing mechanism 14 is actuated. A rising/lowering cylinder 98 is actuated, and a cutter 122 abuts against an ovolo part P of the molded body W. After that, a shaking rod 106 is shaken by repeatedly actuating a shaking cylinder 124. In this manner, the cutter 122 reciprocates along the surface of the ovolo part P to deflash the ovolo part P. After that, the receiving mount 24 is driven and moved to a polishing mechanism. The molded body W is moved to a position under the polishing mechanism, where a flash line is removed. Therefore, a finishing operation can be continuously conducted in an automatic manner.
Patent JP-S6133833-A (JP)
Title: Electrostatic chuck
Inventor: TOKURA TSUNEMASA
IPC: B23Q3/15
Filed: 1984-07-27
Abstract: PURPOSE:To extend the service life of a dielectric film without lowering the cooling effect to a workpiece by embedding insulating members made of high purity ceramics in an area on the workpiece fixing side face of a stage except the position(s) corresponding to the peripheral edge and the fixing position of said workpiece. CONSTITUTION:Insulating members 18 made of high purity ceramic are embedded from the lower surface of a stage 1 in an area except the positions corresponding the peripheral edge and the fixing position of a workpiece A and a dielectric film 2 is stuck on said lower surface. Since DC voltage impressed thereon by an electrostatic chuck is insulated by means of the insulating members 18, insulation property can be well secured even if pin holes or the like appear in the dielectric film 2. Therefore, since the dielectric film 2 can be used until it is totally etched, its service life can be greatly extended. Furthermore, since the most area of the workpiece A makes contact with the stage 1 of high thermal conductivity only via the dielectric film 2, the cooling effect can not be deteriorated.
Patent JP-H0823022-A (JP)
Title: Wafer lifting equipment
Inventor: KURIMOTO KOZO
IPC: H01L21/677
Filed: 1994-07-07
Abstract: PURPOSE:To provide a simple-structured equipment for taking wafers in a cassette out of the cassette without damaging them. CONSTITUTION:Vacuum pin sets 3A-3F in the same number as that of wafers 2 stored in a cassette 1 are inserted between the waters and solenoid valves 8A-8F are operated sequentially. Each time the solenoid valve is operated, it is detected by a vacuum pressure sensor whether there is a wafer or not. Then, the wafer is sucked by the vacuum pincette and then is lifted by an actuator 11. When the wafer is lifted, only a rear face of the wafer is brought into contact with a lifting member. Therefore, no damage is given to the wafer.
Patent JP-H05320815-A (JP)
Title: Composite cemented carbide
Inventor: WASHIMI AKIO
IPC: B28D1/14
Filed: 1992-05-22
Abstract: PURPOSE:To prolong the service life of a composite cemented carbide composed of a hard phase and a soft phase by specifying the grain size distribution of the phases. CONSTITUTION:When a cemented carbide edge is fixed in a groove formed in the head of a steel base to obtain a tip, the cemented carbide is composed of a hard phase and a soft phase, the hard part is dispersed especially in 0.1-10mm grain size and the hard phase is dispersed by a smaller amt. than the soft phase. A high hardness cemented carbide is used as the hard phase, a high toughness cemented carbide is used as the soft phase and the amt. of the hard phase contained is made larger than that of the soft phase. Enhanced stability as well as a prolonged service life can be ensured.
Patent JP-S63318647-A (JP)
Title: Data file receiving method
Inventor: KAMIYA ZENEI
IPC: G06F13/00
Filed: 1987-06-23
Abstract: PURPOSE:To hold a file before receiving a communication request from a host computer, and to secure the content of the file, even if write is suspended, by providing a temporary file area on a superintendent control controller. CONSTITUTION:When a data message from a host computer 1 received normally, a data is written successively in a temporary file being an arbitrary file which is set by a superintendent control controller 3. Subsequently, until reception of a final data is completed, a transfer data to which a file name is put is written in the temporary file, and thereafter, if the same file as a file name stored in the temporary file exists, it is deleted. Thereafter, the registering the temporary file as an object file, the contents of the file can be secured, even if write is suspended due to a transmission failure of a data or a transfer suspension command, etc., from the computer 1.
Patent JP-S5280389-A (JP)
Title: Preparation of petroleum resins with improved hue and adhesiveness
Inventor: NAKANO TAKAYUKI
IPC: C08F20/00
Filed: 1975-12-27
Abstract: PURPOSE: To prepare a petroleum resin suitable of ruse in pressure-sensitive adhesives, with improved hue, odor and adhesiveness, by the copolymerization of a fraction consisting of an aromatic hydrocarbon oil containing a specific unsaturated component and a 4W5C unsaturated hydrocarbon in a specific proportion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5782241-A (JP)
Title: Temporary stop controller for vtr
Inventor: AZUMA NOBUO
IPC: H04N5/225
Filed: 1980-11-07
Abstract: PURPOSE:To avoid troublesome operation, by changing the function of a temporary stop push-button switch in response to the types of recording signals and operation modes. CONSTITUTION:A camera mode signal d(at H in camera signal) being a control signal instructing a video signal for a camera signal or an external signal is inputted to an AND gate together with an REC mode signal C(at H in video recording mode and at L in playback mode or the like) to form a camera recording signal (f). Thus, when the camera recording signal (f) is at H, since the output (a) of a pause switch 11 of a video recording camera becomes a pause output signal (g) via an AND gate 13 and an OR gate 15, an operation where the pause switch 11 is recorded only during the depression period suitable for an image pickup device can be made.
Patent JP-H10329494-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: OKAMOTO MASARU
IPC: B44C1/165
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material while effectively transferring a transfer sheet to a three-dimensional convexo-concave surface. SOLUTION: A transfer layer side of a transfer sheet S having a support and a transfer layer is opposed to a convexo-concave surface side of a base material B to be transferred, and solid particles P injected from an ejector 1 are collided with the support side of the sheet. And, the sheet S is brought into pressure contact with the material B by the collision pressure. Then, in the case of releasing the support to obtain a decorative material, the particles P are collided with the sheet S, then the heated sheet S and cooling air of lower temperature than the temperature of the adhesive are sprayed at least to the support side of the sheet S to forcibly cool the sheet S and adhesive. Then, the support of the sheet S is released and removed to be effectively transferred.
Patent JP-H01321664-A (JP)
Title: Resin sealed semiconductor device
Inventor: NAKAMURA TAKU
IPC: H01L23/28
Filed: 1988-06-23
Abstract: PURPOSE:To improve moisture resistance of a semiconductor device by providing a metal film which coats the surfaces of metal parts including bonding pads and wires. CONSTITUTION:Al pads 2 and Au wires 4 which are located on the surface of a semiconductor chip 1 and internal and external leads 6 and 5 are electrically connected one another and then, side faces of an island 8 and the semiconductor chip have metal faces through an Ag paste 9. This device allows a W selective CVD process which uses reductive reaction by use of an S1H4 gas of WF6 to coat the metal faces out of interfaces between a resin part 11 and respective parts with a W-Si (tungsten silicide) film 10 at about 0.5-1mum. After coating the metallic faces with the W-S1 film 10, the faces are sealed with an epoxy resin in the same way as the conventional one and then, the molding processing of an external lead 5 is performed. Conventional, moisture enters through interfaces between the resin part 11 and the internal lead 6 and between the resin part 11 and the Au wires 4, and corrodes the Al pads 2. On the contrary, by the above structure, the paths through which moisture enters can be sealed. In this way, especially after mounting of this metal film on a printed board, the moisture resistance of a semiconductor device can be improved.
Patent JP-S5279292-A (JP)
Title: Insulated rod
Inventor: FUKAI TAMOTSU
IPC: H01B17/00
Filed: 1975-12-25
Abstract: PURPOSE: To improve anti-arc property, anti-tracking property, climate-proof property and contamination-proof characteristic by firmly contacting a strength supporting member with silicon rubber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05318325-A (JP)
Title: Grinding wheel for grinding work and its electrolytic dressing method
Inventor: SATO SHUZO
IPC: B24D3/00
Filed: 1992-05-25
Abstract: PURPOSE:To increase productivity and also simplify the control of grinding wheels. CONSTITUTION:The abrasive grain of a grinding wheel for grinding work, which is formed by providing abrasive grain made by mixing abrasive grain in an electrically conductive bond material integrally on the rotating surface of it and capable of making electrolytic dressing, is formed into an annular external abrasive grain layer 6A and an internal abrasive grain layer 6B located on a circle described co-axially about a rotating shaft 3 and at a radius different from that of the circle respectively, and the abrasive grain 8A of the external abrasive grain layer and internal abrasive grain layer 8B are formed with different abrasive grain each other.
Patent JP-S5859503-A (JP)
Inventor: NAKAHARA TOSHIROU
IPC: F21S8/10
Filed: 1981-10-02
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-S60133471-A (JP)
Title: Image forming device
Inventor: TACHIKA TETSUJI
IPC: G03G15/01
Filed: 1984-07-25
Abstract: PURPOSE:To perform image formation in different modes based upon images on the same original without changing settings, mode by mode, and improve operation efficiency by storing plural image formation conditions for the same original, and reading them successively and performing copying operation. CONSTITUTION:Up to ''3'' out of 21 kinds of key are selected with a color selection key K1. The quantity of copies and the number of copy groups are set on a ten-key K2. Then, cassettes of A3, A4, B3, and B5, etc., are selected with a copy form size setting switch group K5. A switch K7 is a switch for setting how many copies are taken (repeatedly), and a switch K9 is set to replace originals automatically. Both-surface copying operation is performed with a switch K14. Data set with respective switches are transferred to and stored in a storage circuit with a switch K14 and then a copy start switch K12 is pressed to read set contents out of the storage circuit successively in the setting order, performing the copying operation.
Patent JP-S5381151-A (JP)
Title: Surface film thickness detector
Inventor: MURATA SUSUMU
IPC: G01B9/02
Filed: 1976-12-27
Abstract: PURPOSE: To perform the detection of surface film thickness of a continuously moving long-length test object by detecting the Fraunhofer diffracted images of laser light by the minute clearance formed between a fixed shading body and the test object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6313856-A (JP)
Inventor: NAKAMURA YOSHIAKI
IPC: B61B10/00
Filed: 1986-07-04
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-H0636819-A (JP)
Title: Connector provided with contact array
Inventor: SUKOTSUTO ESU KOOBETSUTO ZA SA
IPC: H01R24/84
Filed: 1993-06-02
Abstract: PURPOSE: To provide a connector in which a number of conductors for high frequency waves can be interconnected by inserting a conductor end part into a template to be fixed to a fitting surface by potting material, and forming a contact on a conductor end surface by electroplating or the like. CONSTITUTION: Each end part 44 is inserted into each conductor aperture 48. After all the conductors are inserted, liquid potting material 50 is supplied into gap in the aperture 48 and into a layer 46 in dielectric to be hardened. After it is hardened, the conductor is cut around a body 22 by a diamond cutter, and simultaneously, excesive potting material 50 is polished to be eliminated with protruded ends of the conductors, so it becomes roughly flat equal to the surface of the body 22. Finally, similar polishing to that of optical fiber end surfaces is performed for mutual connection. End surfaces of the terminated parts 44 of the conductors are exposed, and specified quantity of conductive material such as gold is put on the end surface to form a protruded part 42 by electroplating.
Patent JP-H056706-A (JP)
Title: Lighting equipment for surface-mounting type fluorescent lamp
Inventor: TAGUCHI TORU
IPC: F21S8/04
Filed: 1991-06-27
Abstract: PURPOSE:To facilitate the mounting work on a ceiling in a few man-hours. CONSTITUTION:An assembled body (m) formed of an equipment body 4 and a reflecting plate 6 is brought up to a ceiling and the equipment body 4 is screwed to an embedded rosette 2 while looking at the center part of the equipment body 4 through the opening part 9 of the reflecting plate 6. The catching claws 21 of an all-night bulb cover 7 are inserted to notches 22 formed in two positions of the opening part 9 of the reflecting plate 6, the all-night bulb cover 7 is horizontally rotated to engagingly lock the catching claws 21 onto the opening part 9, whereby the all-night bulb cover 7 is mounted on the reflecting plate 6. Finally, a fluorescent lamp 8 is installed to corresponding sockets 35, and the mounting of a lighting equipment onto the ceiling is completed. Since the all-night bulb cover 7 blocks the opening part 9 of the reflecting plate 6 and shields the central ceiling mounting part of the equipment body 4, a good appearance from below of the lighting equipment 10 is provided.
Patent JP-H097520-A (JP)
Title: Position measuring method and measuring jig used therefor
Inventor: FUKUTANI AKIHITO
IPC: G01B5/016
Filed: 1995-06-22
Abstract: PURPOSE: To measure the surface position of an object to be measured having curvature such as an aperture grill with high precision by detecting the parting state of a measuring element from the surface of the object to be measured at the retreat of the measuring element after the contact of the measuring element to the surface of the object to be measured. CONSTITUTION: Pulse motors 17a to 17c are driven by a CPU 20 so as to raise a measuring element 15 toward the measuring points 1 to 3 (circle marks, omitted hereafter) of the outside face of an aperture grill (AG) 1. When the tip of the measuring element 15 touches the AG1, the CPU 20 drives the pulse motors 17a to 17c by about 20 pulses in a positive direction via DACs 19a to 19c, distribution, excitation circuits 18a to 18c. The tips of the measuring elements 15a to 15c elevate the AG 1 by 20 pulse portions. The CPU 20 issues a command for reversing the motors 17a to 17c so as to drive in a reverse direction, the measuring elements 15a to 15c start to descend, and measure the heights of PGH at the instant when the measuring elements 15a to 15c are detached so as to display on a display portion 23.
Patent JP-H11309048-A (JP)
Title: Hanging member
Inventor: MORI HIDEO
IPC: B68G7/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to flexibly follow complicated external force added to a skin material to prevent the deformation of the skin material by constituting a hanging member of a sheet like sewing member and a binding member and welding the binding member in a body by melting the synthetic resin of the adhering part of a sheet sewing member at the time of shaping it. SOLUTION: The hanging member is constituted of the sheet-like sewing member 1 for sewing the skin material of a vehicle, a chair, etc., at its matching place and the binding member 2 consisting of thermoplastic resin shaped in a swelling state in one body with its tip adhering part 5 and keeping its shape keeping property. The member 2 formed at one side tip of the longitudinal direction of the member 1 is shaped in the swelling state by presenting a nearly semi-circular cross section at the part 5 of the member 1 by extruding through the use of thermoplastic resin such as hard polypropylene resin, vinyl chloride resin, and the part 5 is molded by melting a thermoplastic resin film 4 passing through to the dice of an extruder to coat its surface and welding in a body at the time of shaping it.
Patent JP-H0673650-A (JP)
Title: Non-woven fabric made of strand of multi- component polymer containing mixture of polyolefin and thermoplastic elastomer material
Inventor: SUUZAN EREIN SHIYOOBUAA
IPC: D04H1/54
Filed: 1993-06-28
Abstract: PURPOSE: To obtain a nonwoven fabric excellent in softness and durability and suitable as an absorbing caretaking article for individual use such as a diaper by using multicomponent polymeric strands comprising a 1st component and a 2nd component as a specific polymer blend lower in melting point than the 1st component. CONSTITUTION: This nonwoven fabric is obtained by using multicomponent polymeric strands which are obtained by including 20-80 wt.% of polypropylene as a 1st component and a 2nd component prepared by incorporating a blend of 80-95 wt.% of a polyolefin selected from the group consisting of polyethylene, polypropylene and ethylene-propylene copolymers and 5-20 wt.% of an elastomeric thermoplastic polymer as A-B-A' three-component block copolymer wherein A and A' are each an endblock including a styrenic moiety and wherein B is an elastomeric poly(ethylene-butylene) mid block with each 0-10 wt.% of a tackifying resin such as α-methylstyrene and a viscosity-reducing resin such as polyethylene wax.
Patent JP-H104570-A (JP)
Title: Key telephone system
Inventor: SUZUKI TOSHIKAZU
IPC: H04M19/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a way that a maximum rating of a power supply capacity is not exceeded. SOLUTION: The key telephone system is made up of a master set 1, key telephone sets 21 , 22 ,...2n connecting to the master set 1, lines 31 , 32 ,...3n connecting to the master set 1 and peripheral equipments 41 , 42 connecting similarly to the master set 1, the master set 1 has a memory circuit 51 storing a control program, a total number of the key telephone set 2 (general term of the key telephone sets 21 , 22 ,...2n ) and number of key telephone sets in use at present based on permissible power consumption, a control circuit 5 operated by the control program in the memory circuit 51, a key telephone set I/F circuit 6 intervening data sent/received between the key telephone sets 21 , 22 ,...2n and the control circuit 5 and supplying power to the key telephone sets 21 , 22 ,...2n , a line I/F circuit 7 interfacing the lines 31 , 32 , ...3n and a peripheral equipment I/F circuit 8 interfacing the peripheral equipments 41 , 42 .
Patent JP-S6135835-A (JP)
Title: Apparatus for preparing granule from powder
Inventor: SUGAWARA SETSUO
IPC: B01J2/10
Filed: 1984-07-27
Abstract: PURPOSE:To efficiently prepare a granule with a predetermined particle size, by providing a powder feeder to the lower part of a granulation cylinder wherein high speed rotors each having steel wire brushes radially provided thereto in a projected state are provided in a multi-stage fashion and inlaying a regulation lid to the upper side surface to said granulation cylinder in a freely up-and-down adjustable manner. CONSTITUTION:The liquid-containing powder supplied to the lower end of a granulation cylinder 3 by a powder feeder 2 is dispersed and mixed while receives various actions of numberless dispersion, shearing, impact or friction by the high speed rotary action of steel wire brushes 7 and rises, while spirally and circumferentially moves along the wall surface of the granulation cylinder 3, to instantaneously form a nucleus. The powder rises through the granulation cylinder 3 toward the upper part thereof while similar actions are further repeated around said nucleus and is granulated to be discharged and taken out to a discharge cylinder from the discharge hole 9 provided to the upper end of a regulation lid. According to the kind of a powder, a said powder and a liquid can be supplied by separately providing a dry powder feeder and a liquid feeder.