baber/WOPTO huggingface dataset:
Patent JP-S63242869-A (JP)
Title: Thread connection control device for automatic winder
Inventor: OHASHI KENJI
IPC: B65H67/08
Filed: 1987-03-30
Abstract: PURPOSE:To improve the operating rate of a winder by automatically outputting a thread connection command via a traveling bogie only to a unit having the possibility to succeed in the thread connection during the next thread connection action. CONSTITUTION:When a working bogie 3 reaches the position of a winding unit 2 displaying the impossible thread connection with the protrusion of a button 11 and being stopped, a thread connection commanding arm 17 turns a thread connection start switch 11 on to forcibly start the thread connection action. During this thread connection action, if a threat connection mistake occurs even though a detecting means detects that a thread 5 on a package 9 side is extracted, there are many cases that bobbins 4 are not fed to the thread feed side, and there are many possibilities for success in the next thread connection, thus an auxiliary button 13 is not operated to prepare for the thread connection by the arrival of the next bogie 3. On the other hand, if it is detected that no thread is extracted from a package 9 side, there is a high possibility of a thread connection mistake, thus the auxiliary button 13 is operated to block the forced thread connection command from the bogie 3.
Patent JP-H02254709-A (JP)
Title: Manufacture of magnetic composite material of excellent magnetic characteristics
Inventor: ABE MUTSUMI
IPC: A61B5/055
Filed: 1989-03-28
Abstract: PURPOSE:To make it possible to increase the specific resistance of the title magnetic composite material while necessary permeability is being secured by a method wherein specific spherical magnetic powder and solid-state particulate resin binder are dry-mixed, they are filled in a die, a direct powder-molding is conducted in the cold work applying specific surface pressure of 2t/cm<2>. CONSTITUTION:Spherical magnetic powder, having the ratio of building volume to lot of 55 to 95% against the entire magnetic composite material and average grain diameter of 50 to 300mum, and a resin binder are dry-mixed, and after the mixed powder has been filled in a die, a direct powder molding operation is conducted in the cold work applying the surface pressure higher than 2t/cm<2>, and the mixed powder is compacted. As a result, a magnetic composite material, with which a large-sized magnetic composite material tabular plate body, having a permeability (mu) of 50 or higher, specific resistance of 0.001cm or higher, tensile strength of 2kg/cm<2> or higher and area of 250cm<2> or wider, is formed, can be obtained. As a result, specific resistance can be increased while necessary permeability is being secured.
Patent JP-H06292323-A (JP)
Title: Discharge monitor
Inventor: YAMADA MAMORU
IPC: G01R31/08
Filed: 1993-04-05
Abstract: PURPOSE:To reduce the cost and enhance the reliability of an optical fiber designed to transmit the light from fluorescent fibers installed near a discharging part and serving as optical sensors to monitor the operation of an arrestor on a steel tower by shortening the optical fiber. CONSTITUTION:Fluorescent fibers 20a, 20b, 20m installed as optical sensors on two or more discharging parts 31a, 31b,...,31m are connected in series through optical fibers 1a, 1b,...,1m to constitute one photodetective fiber 100, at an end of which a photodetector 10 is provided. When discharge at one of the discharging parts 31a, 31b,...,31m occurs to generate fluorescent light in the fluorescent fibers 20a, 20b,...,20m, the fluorescent light is propagated inside the photodetective fiber 100 to the optical detector 10 to be detected.
Patent JP-H06265229-A (JP)
Title: Refrigerating machine
Inventor: HIDAKA YOSHIAKI
IPC: F25B9/06
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a refrigerating machine of the air-compression type which is structurally small and applicable to a diversity of uses by providing a first feed-discharge pipe having a radiator for cooling the gas inside by outside air, a second feed-discharge pipe having a means of expansion at an intermediate point, a bypass with a check valve, and a cooling jacket surrounding a heat-transfer coil. CONSTITUTION:A piston 8 is fitted in a cylinder 7 airtightly and to be freely reciprocated therein. When the piston 8 ascends, the gas compressed in the cylinder 7 is cooled by a radiator 14. The gas discharged from the radiator 14 is expanded by an expansion valve 16 and then flows into a heat-transfer coil 19 and cools brine inside a cooling jacket 20. When the piston 8 descends, gas turns a check valve 18 open and flows through a bypass 17. This mechanism makes obtainable a refrigerating machine of the air-compression type which is structurally small and yet applicable to a diversity of uses.
Patent JP-S62232977-A (JP)
Title: Connection part of superconducting wire and power lead
Inventor: SAKAI SHUJI
IPC: H01R4/68
Filed: 1986-04-03
Abstract: PURPOSE:To inhibit the deterioration of a critical current and to increase a substantial current flow capacity by a method wherein the temperature rise of the connection part of a superconductivity wire and a power lead is inhibited lowly by annexing a heat sink on the connection part. CONSTITUTION:A superconducting wire 1 with numerous Nb-Ti alloy filaments arranged dispersedly in a Cu-Ni alloy matrix is connected to a power lead 2 with a solder 3 and afterward, a heat sink 41 provided fins 5 is annexted on the side of the superconducting wire 1 with a solder 3. According to such a way, the Joule heat to be generated when a current makes a transition from the power lead 2 to the filament parts of the superconducting wire 1 can be absorbed quickly and the temperature rise of the connection part can be inhabited lowly. Accordingly, the dete-rioration of the critical current can be suppressed and the substantial current flow capacity can be increased.
Patent JP-S60221089-A (JP)
Title: Preparation of immobilized microbial cell or enzyme
Inventor: MOTAI HIROSHI
IPC: C12N11/04
Filed: 1984-04-19
Abstract: PURPOSE:To obtain an immobilized microbial cell or enzyme having extremely high gel strength and capable of keeping the substrate reaction efficiency at a high level for a long period, by preparing a microgel containing immobilized cell or enzyme, and including the gel in a silica hydrogel. CONSTITUTION:A microbial cell, a free enzyme, an enzyme insolubilized with tannin or with a polyfunctional crosslinking agent, or an enzyme adsorbed to a insolubilized carrier is mixed with water, a buffering solution or a hydrophilic solvent in the presence of sodium alginate, etc. used as a gelation substrate. The liquid mixture is sprayed and made to contact with a gelation agent to obtain microgels. The obtained microgel is mixed with a silica sol prepared by mixing an aqueous solution of an alkali metal silicate with an acid solution. The concentration of SiO2 in the mixed silica sol is adjusted to 70-210g/l and the pH at 2-10, and the sol is maintained as it is, or released to a gaseous atmosphere, or made to contact with an oil or a hydrophobic organic solvent to effect the immobilization of the cell, etc.
Patent JP-H09269835-A (JP)
Title: Pressure control valve
Inventor: FURUMIYA TAKASHI
IPC: G05D16/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify a fixing work and an inspection work at the time of installing a pressure control valve. SOLUTION: The pressure control valve 1 operates a valve element 5 in the direction of opening or closing a valve with respect to a valve seat within the valve element 2 to control the second voltage of downstream to desired pressure. Between the valve element 5 and a lid 18, a pressure room 20 for driving a piston 12 is formed. As the pressure control valve 1 incorporates a communicating route 25 as a first pressure supply route, a first pressure supply passage 22, an operation pressure introducing route, and a throttling 26, the presence/absence of the leakage at each passage can be inspected after assembling at a factory. Thus it is unnecessitated not only to connecting a pipeline for introducing first pressure to an upstream pipeline at an installing place as a conventional manner but also to inspect leakage at a joint part after installing.
Patent JP-S5935946-A (JP)
Inventor: YOSEFU RANISEKU
IPC: B41F33/06
Filed: 1983-05-04
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-S62235462-A (JP)
Title: Production of brake
Inventor: MORITA TAKESHI
IPC: C23C4/18
Filed: 1986-04-04
Abstract: PURPOSE:To produce a brake having an excellent coefft. of friction and corrosion resistance by subjecting a thermally sprayed layer which consists of a metal and ceramics and is formed on the sliding surface of a sliding member to a remelting treatment with a high-density beam, then removing the metallic material on the surface part thereof. CONSTITUTION:The material 6 which is constituted of the metal and ceramics is thermally sprayed from a thermal spraying nozzle 5 onto the sliding surface of the sliding member 2 to form the sprayed layer 7. The high-density beam 8 such as laser beam having a rectangular energy distribution is irradiated on the sprayed layer 7 while the beam is moved to form a remelting treated layer 9. The sliding member 2 is thereafter immersed into an etching soln. 11 in an etching cell 10. A voltage is then impressed between the sliding member 2 and a cathode plate 12 disposed to face the remelting treated layer 9 from a DC power source 13. The metallic material on the surface part of the remelting treated layer 9 is thereby selectively melted away. The high-hardness ceramics 14 is thus projected and formed from the surface of the remelting treated layer 9 and the high coefft. of friction and high corrosion resistance are obtd.
Patent JP-2000271986-A (JP)
Title: Manufacture of synthetic resin wire material
Inventor: OKA RIYOUEI
IPC: B29C48/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin wire material manufacturing method high in cooling efficiency and capable of obtaining a highly accurate shape. SOLUTION: In a method for producing a synthetic resin wire material 10 having an extrusion process of performing the extrusion molding of the synthetic resin wire material 10 having grooves on its outer surface and a first cooling process of passing the extrusion-molded wire material 10 through water to cool the same, a second cooling process of spraying a cooling medium on the extrusion-molded wire material 10 to cool the same to a temp. of the softening point of the synthetic resin +5 deg.C or lower prior to the first cooling process is provided.
Patent JP-H07257614-A (JP)
Title: Cap made of synthetic resin
Inventor: OMI HIDEHIKO
IPC: B65D41/34
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a cap made of synthetic resin which can reliably prevent a TE band from dropping or a locking piece from forcibly rotating due to a mischief and with which a mold can be easily removed after molding. CONSTITUTION:A plurality of flaps 10 are foldably provided at a lower part of a TE band 6 formed with numerous locking pieces 7 on an inner peripheral face wherein the flaps 10 are positioned between the locking pieces 7 while being folded inward and a supporting rim 12 of the locking piece is parallel to a base continuous rim of the locking pieces 7. When the locking pieces are to stand at the time of opening, the locking piece supporting rim 12 comes into a linear contact with their back face, thereby preventing them from reversely rotating.
Patent JP-H04310847-A (JP)
Title: Device and method for detecting phase of interference fringe
Inventor: TSUCHIDA HIROBUMI
IPC: G01B11/24
Filed: 1991-04-10
Abstract: PURPOSE:To enable a configuration to be simple and a measurement time to be reduced in a device and method for measuring a distribution of refractive index and a surface shape while scanning a sample. CONSTITUTION:A light source 1, a means for dividing a flux of light which divides a light beam emitted from the light source 1 into two beams of light, a means for combining the two light beams, and a scanning means for scanning an object 11 to be measured which is placed within the path of one of the two light beams are provided. Further, a detection means 12 which are for detecting interference fringes produced by the superposition of the two light beams and which are provided with a plurality of light-receiving elements aligned in parallel to the scanning direction of the scanning means and a phase- difference imparting means 10 for giving a phase difference between tow light beams in synchronization with scanning of the scanning means while changing the phase difference between two light beams in steps.
Patent JP-S534964-A (JP)
Title: Handler with visual sensor
Inventor: TAKEYASU KIYOO
IPC: H04N5/222
Filed: 1976-07-02
Abstract: PURPOSE:To provide a handler with visual sensor, having a light movable section and capable of accepting various attitudes and shapes of an object; a flexible optical fiber being disposed at the movable section.
Patent JP-S574530-A (JP)
Title: Pressure detector
Inventor: SATOU HIDEO
IPC: G01L9/04
Filed: 1980-06-11
Abstract: PURPOSE:To enable a pressure detector to be applied to a digital engine controlling system, by a method wherein a pulse signal is obtained as an output by generating two signals having different time data according to the pressure dependence. CONSTITUTION:When an FF46 is being set, an analog switch (ASW) 41 on the side of a strain gauge 1 is on, and a positive voltage is integrated through the guage 1. On the other hand, when the FF46 is being reset, an ASW 42 on the side of a strain gauge 2 is on, and a negative voltage is integrated through the gauge 2. Comparators 44 and 45 compare reference voltages Vref1 and Vref2, which are different from each other, with a waveform (a) and output waveforms (b) and (c) respectively. The outputs of the respective comparators are applied to the reset and set terminals of the FF46 to obtain a waveform (d) for the output thereof. Accordingly, the difference between the periods of time when the FF46 is being set and reset is proportional to pressure.
Patent JP-S522318-A (JP)
Title: Magnetic regenerator of video signals
Inventor: KOMINAMI HISANORI
IPC: G11B5/027
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device of reducing pulse generating means to one and needing no mechanical accuracy in placing pulse generating means and AFC circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01254194-A (JP)
Title: Method for automatically setting embroidery size for embroidery sewing machine
Inventor: NOMOTO REIJI
IPC: D05B21/00
Filed: 1988-04-01
Abstract: PURPOSE:To attain the set of desired embroidery by selecting a desired design from an embroidery design storing means, operating a magnification factor to form the embroidery neither too much nor to little in an embroidery planning range and next, operating the design data of the embroidery size. CONSTITUTION:The desired design is selected out of the design data of a storing means to store the plural embroidery designs of a reference size, which is set in advance. Next, a needle is positioned on the outline of the embroidery planning range on cloth and the embroidery planning range is inputted. The size of the inputted embroidery planning range and the above mentioned reference size of the selected design are compared and the magnification factor or reduction factor is operated to form the embroidery neither too much nor too little in the embroidery planning range. According to the magnification factor or reduction factor and the design data of the reference size, the design data of the embroidery size is operated. As a result, without setting the size of the design and an interval between characters, etc., in the desired embroidery planning range, embroidery stitching can be formed.
Patent JP-H10306828-A (JP)
Title: Galvanic corrosion preventing rolling bearing
Inventor: YABE SHUNICHI
IPC: B29C45/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve electric insulation, creep resistance, and heat radiation, by constituting a rolling bearing out of a synthetic resin composite the specific resistance and thermal conductivity of the insulating coat set to be over fixed values. SOLUTION: The outer face of the outer ring 11 of a rolling bearing 1A is covered with an insulating coat 2. The insulating coat 2 is molded by continuously sticking from the outer circumference to both end faces of the outer ring 11 by injection molding. For a resin material used for forming the insulating coat 2, in addition to use an aromatic polyamide resin, 4.6 nylon of aliphatic polyamide resin, or the like, an additive material is used together with it. A fiber material used for reinforcing the resin material is used for improving creep resistance of a matrix resin and maintaining electric insulation of the insulating coat 2, and it is favorable to be over 1×10<13> Ω.cm in the specific resistance value. The thermal conductivity required for the insulating coat 2 of the bearing 1A is set to be over 0.5 w/m.k.  Hereby, not only electric insulation and creep resistance, but heat radiation can be improved.
Patent JP-S59205544-A (JP)
Title: Foot warmer
Inventor: MATSUDA ISAO
IPC: A61F7/00
Filed: 1983-05-06
Abstract: PURPOSE:To raise usability of a foot warmer by giving it a high fitness by a method in which an open-end fastener leading to the three directions of the outside is provided, and by opening or closing the fastener, the height of the projected portion of the foot warmer and the volume of the warmer bag are varied. CONSTITUTION:When using a foot warmer under the condition that a fastener 5 is opened, the internal air layer A of the bag 4 becomes larger, and therefore, gentle warming and long-term comfortable use of the foot warmer can be attained very safely without being encountered with chilling at low temperatures and also with burning. When it is used under the condition that the fastener 5 is closed, the internal air layer A' of the bag 4 becomes smaller, and therefore, foot is more warmed up, the fitness of the warmer to the foot is raised, and easy movement of the warmer with foot is attained.
Patent JP-S62235340-A (JP)
Title: Extruded foam of heat-resistant resin
Inventor: SAITO KIYOTAKA
IPC: B29C47/00
Filed: 1986-04-07
Abstract: PURPOSE:The titled novel foam, obtained by adding a foaming agent to a thermoplastic resin composition containing a specific imidated polymer, etc., and expanding the resultant blend and having improved heat, hot water and chemical resistance. CONSTITUTION:A foam obtained by adding (B) 0.1-20pts.wt. foaming agent to (A) 100pts.wt. thermoplastic resin composition containing (i) 2-100wt% imidated copolymer consisting of 0-40wt% rubber-like polymer, 30-90wt% aromatic vinyl monomer residues, 3-70wt% unsaturated dicarboxylic acid imide derivative residues and 0-40wt% vinyl monomer residues other than the above-mentioned residues and (ii) 0-98wt% thermoplastic polymer other than the polymer (i) and expanding the resultant blend.
Patent JP-H06289863-A (JP)
Title: Image reproducing device with musical playing function
Inventor: KATO TAKEHIRO
IPC: H04N5/76
Filed: 1993-04-05
Abstract: PURPOSE:To automatically play music matching a reproduced image or appreciator's CONSTITUTION:While a developed film F on which images of respective frames KM and film information are recorded is reproduced, music selected among pieces of internal music stored in an internal music storage part 13 is played. A control part 8 reads film information on the format, photographic magnifications, etc., out of the magnetic recording part F0 of the film F through a film information read part 9 and selects the music among the pieces of internal music stored in the internal music storage part 13 according to the film information.
Patent JP-S63242610-A (JP)
Title: Manufacture of polytetrafluoroethylene sealing part
Inventor: HASHIDA SHIGETAKE
IPC: B29K27/18
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a polytetrafluoroethylene (PTFE) sealing part, which has uniform density and smooth sealing surface and in which no filler is exposed, by a method wherein molding stock, which mainly consists of PTFE, is put in a mold under the state being heated up to a specified temperature or higher and, after that, pressed by moving a moving mold so as to form into a desired shape. CONSTITUTION:Molding stock, which mainly consists of calcined PTFE and has a simple annular shape, is heated up to 200 deg.C or higher and put in a cavity 4 formed in a mold 3. Next, without shifting mixed molds 5, 6 and 7, which constitute the mold 3, a moving mold 8 is brought close towards the fixed mold 7 so as to compress the molding stock 2 by pressurizing in order to plastically flow and deform it along the inner form of the cavity 4 into a desired form. Through the plastical flow and deformation of the molding stock 2 along the inner form of the cavity 4, the surface of the PTFE molding stock 2 is oriented and becomes be draped to the surfaces of the molds 5, 6, 7 and 8, resulting in smoothly and hardening the surface. In addition, no ununiform density of the PTFE molding stock 2 results.
Patent JP-H02259605-A (JP)
Title: Production of optical waveguide consisting of organic single crystal
Inventor: KOIKE TOMOYUKI
IPC: G02F1/35
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the optical waveguide consisting of a uniform org. single crystal by packing a prescribed org. compd. into the hollow core enclosed by a clad to attain an amorphous quasi-solid state and then subjecting the compd. to a heat treatment at about the recrystallization temp. CONSTITUTION:The optical waveguide consists of the clad layer and the core layer and the core layer is enclosed by the clad layer. The org. compd. which is a nonlinear optical material is melted and the melt thereof is injected into the hollowed core layer from the end of the clad layer to fill the layer. The core layer and clad layer packed with the melt are cooled down to the m. p. of the org. compd. or below to put the org. compd. into the amorphous quasi- solid state. The compd. is heat treated at about the recrystallization temp. below the m. p. and the single crystal is obtd. by the quasi-solid phase reaction. The optical waveguide consisting of the uniform single crystal of the org. compd. having the excellent nonlinearity is obtd. in this way.
Patent JP-H04288164-A (JP)
Title: Deodorizing fragrance apparatus for air in chamber
Inventor: NOGUCHI ICHIRO
IPC: A61L9/015
Filed: 1991-03-18
Abstract: PURPOSE:To achieve comfortableness of a car chamber and freshness of air in a room by deodorizing and purifying the air to emanate a fragrant agent effectively. CONSTITUTION:An odor sensor 5, an ozone generator 6 and a catalyst reducer 8 are arranged sequentially in the course of a suck-in path 4 of a blower 9. A box 21 free to open or close holding a fragrant agent 14 is arranged in a suck out path 13 of the blower 9. When a detection value of an order sensor 5 exceeds a reference value, the ozone generator 6 is driven by an output of an electronic controller 17 to perform a deodorizing of air in a chamber. When the detection value of the odor sensor 5 is below the reference value, a motor 18 is driven by the output of the electronic controller 17 to open the box 21 holding the fragrant agent 14 to emanate fragrance.