baber/WOPTO huggingface dataset:
Patent JP-S5719370-A (JP)
Title: Sliding member
Inventor: KOYAMA HARATSUGU
IPC: C22C21/00
Filed: 1980-07-07
Abstract: PURPOSE:To lower the cost of a titled sliding member and improve its baking resistance and abrasion resistance by providing a melt-sprayed layer consisting of Mo and Al alloy or Cu alloy on the surface of the sliding part of a base material. CONSTITUTION:Both Mo powder and Al alloy or Cu alloy powder as a matrix material are metl-sprayed simultaneously, or discretely or mixdely on the surface of the sliding part of a base material of iron metals or Al alloy or the like, whereby a melt-sprayed layer of about >=50mum thickness is formed. Al-Si alloy or Al-Pb alloy, etc., are used as the Al alloy, and hyper-eutectic Al-Si alloy are particularly preferable. Aluminum bronze alloy, phosphor bronze alloy are used as the Cu alloy, of which aluminum bronze alloy particularly preferable. In this way, the melt- sprayed layer contg. 2-30wt% Mo, and the balance Al alloy or Cu alloy is formed on the surface of the sliding part of the base material.
Patent JP-S60236855-A (JP)
Title: Manufacturing method of headrest
Inventor: YASUI TOSHISADA
IPC: B60R21/055
Filed: 1984-05-08
Abstract: PURPOSE:To reduce the number of manufacturing processes for a headrest as well as to make it manufacturable so easily, by performing the formation of an outer cover of the headrest and the deposition of a molding outer cover circumference wrapping a core body, with the same mold. CONSTITUTION:In order to mold two sheets of outer cover materials 3 and 4 prepared into a form comformable to the externals of a core body 1, there should be prepared for both upper and lower molds. Next, a set of vacuum forming molds 7 and 17 being mold-matched from both directions are used, while the core body 1 is set in space between molding outer covers 30 and 40 of these vacuum forming molds 7 and 17, closing both these molds 7 and 17 and applying some pressure to them, and high frequency voltage is added to each of electrodes 13, 14, 23 and 14 whereby polymeric parts 30B, 30C, 40B and 40C on the circumference of these molding outer covers 39 and 40 are made into heat deposition at each of these electrodes 13, 14, 23 and 24. Thus, since the deposition of a molding outer cover circumference wrapping these outer cover materials and the core body is performable with the same mold, the number of manufacturing processes is reducible.
Patent JP-S63262011-A (JP)
Inventor: KIDO KATSU
IPC: H02B15/00
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59215843-A (JP)
Title: Working method of compound injection molding
Inventor: NATSUUME SHIGERU
IPC: B29C45/26
Filed: 1983-05-25
Abstract: PURPOSE:To simplify the integration process of a cut piece of a sheet plate and a resin by a method wherein the sheet plate continuously fed is cut with a cutting punch in an injection molding die and cut pieces integrated with a resin injected into the die. CONSTITUTION:A sheet plate 7 having a hole 7a formed beforehand is fed continuously into a cutting punch 5 of an injection molding die and the die is closed being cut so that cut pieces are set into a core (formed with cavities 5a and 9a) of the die. A resin 10 is injected about the cut pieces 7b to integrate the cut pieces 7a. After the solidification thereof, a compound injection molding finished is taken out of the die. This method eliminates the need for setting the sheet plate cut beforehand one by one as well as the need for reworking a part of the sheet plate after the integral molding.
Patent JP-S5216684-A (JP)
Title: Heat and radiation ray-resistant cables
Inventor: NISHIKAWA ICHIROU
IPC: H01B7/00
Filed: 1975-07-29
Abstract: PURPOSE: A cable with a satisfactory radiation ray-resistant characteristics easy to produce and using silicon-grafted polyolefins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04341637-A (JP)
Title: Forming die of torsional damper and rubber elastic body thereof
Inventor: SAKAIDA HIDEO
IPC: F16F15/126
Filed: 1991-03-30
Abstract: PURPOSE:To better the press-in property of a rubber elastic body as well as to improve its characteristic and durability in checking any deformation being incurred in this elastic body at a time when the rubber elastic body is pressed in space between a rigid inner cylinder member and a rigid outer cylinder member and a torsional damper is manufactured. CONSTITUTION:A pressing-in rubber elastic body is vulcanized and formed as a substantially circular rubber elastic body 4 conformed to a clearance form between an inner cylindrical member 2 and an outer cylindrical member 3 in advance. In order to actualize this forming, a forming die of the rubber elastic body 4 is constituted so as to comprise a medium mold 12 with a circle or almost circular outer circumferential surface and an outer mold (upper mold 14, a lower mold 16) being set up at the outside of this medium mold 12, separate from this mold 12, and a forming cavity 20 of the rubber elastic body 4 is formed along the circle or almost circular outer circumferential surface of the medium mold 12, while an injection passage, to be interconnected to one end in the circumferential direction of this forming cavity 20, is formed, and rubber material is injected into this cavity 20 through the injection passage, thus vulcanization and forming are carried out.
Patent JP-S58210580-A (JP)
Title: Direction finder
Inventor: UEDA TAKAO
IPC: G01S3/54
Filed: 1982-05-31
Abstract: PURPOSE:To detect the arrival direction of a radio wave with a simple constitution and high precision by selecting antenna outputs of two of plural antennas arranged in a circumferential direction through a rotary scanner such as an electronic switch, etc., and comparing their phases with each other. CONSTITUTION:Two adjacent antennas are selected among antennas 1a-1h arranged in the circumferential direction by the rotary scanner 13 such as an electronic switch. The outputs of those selected antennas 1a-1h are processed by selecting amplifiers and limiters 15a and 16a, and 15b and 16b, a phase comparator 17, etc., and the azimuth from the scanner 13 when the comparison result is zero is displayed on an indicator 18 as the arrival direction of the radio wave. This simple constitution which uses the rotary scanner using the electronic switch and eliminates the need for a Doppler type mechanical rotary scanner detects the radio wave arrival direction with high precision.
Patent JP-S5519876-A (JP)
Title: Wafer supporting tool
Inventor: SADAMORI MASAAKI
IPC: H01L21/673
Filed: 1978-07-28
Abstract: PURPOSE: To facilitate treatment of two or more wafers by providing grooves at the inside of a frame that withstands chemicals and heat for inserting the edges of semiconductor wafers, and a supporting element that has grooves is engaged between the two wafers after they are inserted to the grooves of the frame.  
     CONSTITUTION: A ring frame 1 made of a multicrystal semiconductor that withstands chemicals and is heat resistant, has a groove 3 alongside the inner surface for inserting wafers 10 made of silicone or sapphire. The groove 3 divides the frame 1 into two parts, and the groove consists of grooves 3a and 3b which are separated by a through inserting hole 2a and a blind mating hole 2b that correspond the hole 2. While a supporting element 4 that is to be inserted through the hole 2a and its tip is to be angaged in the mating hole 2b, also has grooves 5a and 5b to the both sides where the edges of two wafers are going to be inserted. Two wafers 10 are provided in the frame 1, then the supporting element 4 is pushed in, and the edges of the wafers 10 are inserted in the grooves 3a and 3b of the frame 1 and 5a and 5b of the element 4, thus fixing the wafers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04302992-A (JP)
Title: Refractory material for burning ceramics
Inventor: ISHIDA OSAMU
IPC: C04B41/87
Filed: 1991-03-29
Abstract: PURPOSE:To provide a refractory material for a burning auxiliary tool such as a ceramic-based electronic component, etc., which is not reacted with a material to be burned. CONSTITUTION:A refractory material for burning ceramics in which a surface of a heat resistant light weight molded form containing heat resistant inorganic fiber is covered with a porous ceramic coating, and further a plasma flame spray coating layer is formed.
Patent JP-H09260156-A (JP)
Title: Winding component with lead pins
Inventor: NAKAMURA TOSHIHIRO
IPC: H01F27/29
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid the fall-off of a lead pin from a core, etc., and suppress the variation in pitch between the lead pins. SOLUTION: A winding component core with lead pins consists of a drum core 2 which has flange parts on both its rnds and lead pins 8 to which the ends of a winding can be soldered are fixed to the drum core 2. Through-holes are formed from one side flange part 3 to the other side flange part 4 of the drum core 2 through the core part between both flange parts. Recesses 6a and 7a having diameters larger than the diameters of the through-holes are formed on the end parts of the through-holes. Retaining parts are formed on the end parts of the lead pins 8 and, after the lead pins 8 are inserted through the through holes, the retaining parts are bonded to the recesses.  The recesses 6a and 7a may be formed on, for instance, the one side ends or both the side ends of the through-holes and the lead pins 8 are inserted into the through-holes so as to be oriented, for instance, in the same direction or in the difference directions.
Patent JP-H03291247-A (JP)
Title: Production of high-purity metallic alkoxide
Inventor: KUROKI MASAMI
IPC: C07C29/70
Filed: 1990-04-10
Abstract: PURPOSE:To achieve high purity and high yield in obtaining the title compound by reacting an anhydrous metallic halogen compound with an alcohol in an inert organic solvent in the presence of ammonia or an amine, by preremoving water in the solvent or the alcohol with the anhydrous metallic halogen compound. CONSTITUTION:In obtaining a metallic alkoxide by reacting an anhydrous metallic halogen compound with an alcohol in an inert organic solvent by adding ammonia or an amine from the beginning or in the middle of the reaction, water in the inert solvent or the alcohol is effectively removed by using the anhydrous metallic halogen compound of raw material as a dehydrating agent and admixture of metal impurities from the dehydrating agent is prevented to give the high-purity metallic alkoxide in yield. When the inert organic solvent or the alcohol dehydrated by the above-mentioned method is distilled, the high- purity metallic alkoxide is obtained. The metallic alkoxide is useful as a raw material for thin film of metal oxide useful as device of very large scale integrated circuit, superconductor. etc.
Patent JP-S5217691-A (JP)
Title: Manufacturing process of power cable junction part
Inventor: SAKABA MASAHIRO
IPC: B29C39/26
Filed: 1975-07-31
Abstract: PURPOSE: By coating the cylindrical or separate block insulating material on the rubber or plastic insulating power cable, which is unified under pressure and heat, in case of constituting the cable junction part, the care is taken so as not to exist the air existing in the space between the cable junction part and the cyclindrical insulating material even after the junction part constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59219052-A (JP)
Title: Data transmission equipment
Inventor: KIYONO MIKIO
IPC: H04L12/40
Filed: 1983-05-27
Abstract: PURPOSE:To attain ease of retrieval and disconnection of a failed equipment by providing a switch switching with the result of diagnosis between a transmission line connecting terminal and a transmission/reception circuit in a transmission equipment used for bus type data transmission system. CONSTITUTION:A relay 21 switched with the result of diagnosis of the transmission equipment is provided between the transmission line connecting terminal 20 and the transmission/reception circuit 22. When power is applied, a diagnostic program is read and executed. When no defective part exists as the result of execution, a contact of the relay 21 is closed and the transmission/reception circuit 22 is connected to the transmission line. If there exists any defect, the diagnostic program is not finished and the contact of the relay 21 is kept open. If the communication of the entire system is disabled during the operation of the system, when each data transmission equipment is reset, the diagnostic program is read and executed. A defective data transmission equipment is detected by the reflecting test and since no normal end signal is outputted by the equipment, the contact of the relay 21 is kept open.
Patent JP-H02272820-A (JP)
Title: Monostable multivibrator
Inventor: UMEYAMA TAKEHIKO
IPC: H03K3/0232
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a pulse with narrow pulse width and high pulse width recision by using the combination of a latch circuit with gate and a logical operation circuit. CONSTITUTION:A logical signal which level-changes by the leading edge and the trailing edge of an input signal (a) and the inverse of (a), and by the leading edge and the trailing edge of a latch output (b) and the inverse of (b) in the latch circuit 14 with gate 14 as the output (e) of the logical operation circuit 11 consisting of AND gates 15 and 16 and a NOR gate 17. Although the logical signal comes to the charge/discharge switching signal of a charge/discharge circuit 3, the charge/discharge cycle of the charge/discharge circuit 3 becomes shorter when the pulse widths of the input signal (a) and the inverse of (a0 are short, and the occurrence of an output pulse from a hysteresis comparator 8 is prevented. The pulse width of an output pulse (g) is decided by a delay time in the feedback logical loop of the output pulse (g). Thus, the variance is prevented from occurring in the pulse width of an output signal by the pulse widths of the input signals, and the output signal having the narrow pulse width and the high pulse width precision.
Patent JP-H03292976-A (JP)
Title: Automatic golf ball supply machine
Inventor: HIROSE AKIRA
IPC: A63B69/36
Filed: 1990-04-09
Abstract: PURPOSE:To automatically supply golf balls in shot practice on an artificial lawn mat for continuous shot practice under the fixed conditions of movement and stance of the body, grip, etc., by supplying the golf balls to a free position on the artificial lawn mat within a fixed extent of the rotational shift of an arm guide rail and the forward and backward movement of a slide arm. CONSTITUTION:When a control plate fixing pin 7 of a rotation controlling plate 5 is movably fixed to square grooves c, d of a rotation controlling plate fixture 8, the position of a rotary stopper 40 of the rotation controlling plate 5 is change while an infrared ray sensor 49 is interlocked with a connecting rod 52 so that a golf ball 58 detecting position corresponds to a position R on the artificial lawn mat 56 when the fixing pin 7 is in the square groove (c) and to a position H when the pin 7 is in the square groove (d). Under such condition, when a supply machine body 1 is actuated, a position of an arm guide rail 11 abutting against the stopper 40 is changed, so that the rail 11 and a slide arm 12 are moved rotatably to reach the positions R, S on the lawn mat 56 and supply golf balls 58 as a ball carrier 19 is swung and lowered.
Patent JP-H05262374-A (JP)
Title: Formed lid for heat resistant container and forming method thereof
IPC: B65D77/20
Filed: 1992-03-19
Abstract: PURPOSE:To improve the visibility and heat resistance of the content by a method wherein a lid is formed of a material, for which a sealant layer is formed on a base layer made of a transparent thermoplastic resin by an adhesive layer, and a collar part, which is heat-welded with the container main body, is provided, for the title lid for micro-wave oven. CONSTITUTION:For a formed lid 1, a sealant layer 6 made of polyethylene, etc. is formed on a base layer 4 made of a transparent polyethylenephthalate resin, etc., by an adhesive layer 5 made of an ethylene vinyl acetate copolymer, etc., and the sealant layer 6 is made to locate on the container side. Then, an annular collar part 3 is formed along the outer periphery of a disk part 2, and when the formed lid 1 is fitted on a multi-layer plastic container main body 23, the collar part 3 is heat-pressed, and the sealant layer 6 is fused, and the disk part 2 is fitted in the inner peripheral surface of the container main body 23. At the same time, the collar part 3 is fitted on a flange part 24 of the container main body 23 and heat-sealed.
Patent JP-S5719387-A (JP)
Title: Electrode
Inventor: ODA YOSHIO
IPC: C25B11/03
Filed: 1980-07-11
Abstract: PURPOSE: To facilitate imparting and removal of electrode activating components and reduce overvoltage and resistance by constituting an electrode in an electrolytic cell for an aqueous alkali chloride soln. by a diaphragm method by allowing a thin netlike body holding the electrode activating components to closely contact the electrode base material fixed to the body of the electrolytic cell.  
     CONSTITUTION: In electrolyzing an aqueous NaCl soln. or the like in a diaphragm cell, an electrode base material is fixed to the electrolytic cell, and a thin netlike body imparted with electrode activating components is allowed to closely contact this base material, whereby the electrode is formed. A screen of 0.15W2mm wire diameter, and 50W3 meshes, an expanded metal or a porous plate made of Ti, Nb, Ta, Fe, Fe alloys, stainless steel, Cu, Ni, Ni base alloys is used for the netlike body. Imparting of electrode activating components and the removal and exchanging of the active components which is lost of activity are accomplished easily on the spot by removing the same from the electrode base material, and the electrode of low hydrogen overvoltage and low electric resistance is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60239090-A (JP)
Inventor: ICHINOKURA AKIRA
IPC: H05K1/16
Filed: 1984-05-12
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-H05266534-A (JP)
Title: Method for canceling leaked magnetic field of magneto-optical disk evaluation device
IPC: G11B11/10
Filed: 1992-03-19
Abstract: PURPOSE:To prevent deterioration of a C/N of test data by providing canceling magnet having the polarity reverse to a leaked magnetic field from a rotary mechanism and an optical head in a position corresponding to a moving range of a magnetic head. CONSTITUTION:The canceling magnet 7 is provided on the position corresponding to the moving range of the magnetic head 3 above a disk 1. The canceling magnet 7 has the reverse polarity of N and S poles to the leaked magnetic field in the vertical direction, and is supported by supporting tools 7a and 7b. In this case, when the height from the disk surface and the inclined angle thetaare adjusted by the supporting tools, the leaked magnetic field is erased by a magnetic field H of the canceling magnet 7 so that a good C/N can be obtained, thus contributing to the reliability of the magneto-optical disk evaluation device.
Patent JP-S588501-A (JP)
Inventor: JIYAN EI SAASUTEN
IPC: C10K1/14
Filed: 1982-06-01
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-S60238903-A (JP)
Title: Outline working device
Inventor: KANAI MASAHIKO
IPC: B23Q15/00
Filed: 1984-05-11
Abstract: PURPOSE:To make input processing of an NC machine tool by inputting functional equations and parameters and converting them into information of coordinate value groups by means of a previously stored general purpose program, and then, displaying the converted information on a display. CONSTITUTION:Functions and parameters indicating a machined shape are given from the keyboard 22 of a CPU20 in accordance with a program stored in an input processor 21 and outputted to an output buffer 24. At the same time, the functions and parameters are displayed on a display 23. Digital signals from the output buffer 24 are supplied to a modulator 28 through a shift register 25 and counter 27 and a command master 31 is implemented by encoding the light of a laser light source 29. Reading is performed in the same way as for implementation by driving a step-motor 30 synchronously to the signal of a clock pulse generator 26 and detecting the reflecting light of the laser light by means of a photoelectric converter 34, and then, driving the tool table of a machine tool 37 through a digital servo 35 and driving device 36.
Patent JP-S5618051-A (JP)
Title: Operation control system of negative-pressure-operated unit for engine
Inventor: KAWASAKI KATSUYUKI
IPC: F02M7/04
Filed: 1979-07-23
Abstract: PURPOSE: To ensure accurate action of an operation system regardless of variations in intake negative pressure, by igniting a two-barrel two-stage carburetor and actuating a negative-pressure-operated unit for driving an EGR and power valve in accordance with a negative pressure difference developed between the two intake  paths.  
     CONSTITUTION: A carburator 19 combines functions for low speed and high speed, respectively. Intake paths 16 and 18 for low and high speeds, respectively keep separate configuration by means of a diaphragm 20 till they reach the vicinity of an intake valve 13. A differential-pressure-activated unit 40 is divided into two chambers 45 and 47 by a diaphragm 41. The negative pressure from the intake pipes of  the low and high speed paths 16 and 18 is introduced into said two chambers with  a resultant pressure difference moving the diaphragm 41. This movement of the  diaphragm 41 controls the volume of negative pressure from a power valve 23 into a negative pressure chamber 33. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0314635-A (JP)
Title: Cleaner for open-end spinning machine rotor
Inventor: HANSU RAASHIYU
IPC: D01H4/24
Filed: 1990-04-11
Abstract: PURPOSE: To obtain the subject device capable of optimally cleaning even a small diameter rotor by connecting a cleaning implement to an arm through a holder disposed in a specific state. CONSTITUTION: A shaft 11 is disposed at an acute angle to the axis 3 of a rotor, and the scraper 13, brush 16 and blowing nozzle 18 of a cleaning implement are disposed at the end of a holder 10 disposed on the shaft 11. The holder is formed so as to draw an arc which crosses the flat surface of the fiber- collecting groove 5 of the rotor, when the end of the holder is revolved on the shaft 11. The cleaning implement approaches the target surface 4 and groove 5 of the rotor through the opening 7 of the rotor.
Patent JP-S57208135-A (JP)
Title: Spray type resist developing apparatus
Inventor: ARII KATSUYUKI
IPC: H01L21/30
Filed: 1981-06-18
Abstract: PURPOSE:To accurately and simply control the concentration, temperature and the like of a developer to be sprayed, by a method wherein a resist developer spray nozzle is constituted by a double-pipe nozzle, and the inner pipe thereof is used for supplying the developer, while the outer pipe thereof is used for supplying the spray air. CONSTITUTION:A substrate supporting device 1 holds on the upper surface thereof a substrate 2 having on the surface thereof an exposed resist film to be  developed and supports the substrate 2 substantially horizontally as well as  rotatably. A developer supply pipe 5 is provided with a valve 6 for permitting  an intermittent supply. In this case, the pipe 5 has a double-pipe structure. The inner pipe 7' is used for supplying a developer, while the outer pipe 7'' is used  for supplying the spray air.