baber/WOPTO huggingface dataset:
Patent JP-H02312134-A (JP)
Title: Method of assembling electron gun for cathode-ray tube
Inventor: HARUTA MASAKAZU
IPC: H01J9/18
Filed: 1989-05-26
Abstract: PURPOSE:To precisely keep an interval between a first grid and a cathode by previously measuring a deviation value of a cathode support with respect to a plurality of grids, and fixing the cathode at a rate of at least 50% of the deviation value. CONSTITUTION:A deviation value of a cathode support S is previously measured with respect to a plurality of grid electron beam passing holes 20 of a bead mount M. An air micro nozzle is inserted into each grid electron beam passing hole 20 of the bead mount M, thus determining the fixing position of a cathode. The cathode is relatively deviated from the air micro nozzle having a deviation value of at least 50% to be fixed to the cathode support S. Accordingly, a shift of the cathode caused by the deviation of the cathode support S with respect to a grid G1 after fixation of the cathode can be reduced. Therefore, a change in interval between the first grid G1 and the cathode can be kept small.
Patent JP-H08325339-A (JP)
Title: Interlaminar insulating material for multi-layer printed circuit board
Inventor: KITAZAWA SEIICHI
IPC: H05K1/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an interlaminar insulating coating film having excellent adhesivity to a circuit-constituting copper plating and exhibiting excellent flame- retarding effect in a multi-layer printed circuit board manufactured by build-up method. CONSTITUTION: This electrically insulating material contains (A) an acid-pendant rubber-modified brominated epoxyvinyl ester resin having a structure obtained by reacting tetrahydromaleic anhydride with the hydroxyl group of a rubber- modified brominated epoxyvinyl ester resin produced by reacting acrylic acid with a brominated bisphenol A epoxy resin and a polymer having carboxyl groups at both molecular terminals and consisting of a straight-chain copolymer of a conjugated diene vinyl monomer and acrylonitrile, (B) a diluent, (C) a photopolymerization initiator and (D) a cresol novolak epoxy resin.
Patent JP-H01303834-A (JP)
Title: Charged packet receiver
Inventor: ISHIKAWA TOSHIRO
IPC: H04L12/22
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the probability of unabling to descramble a received packet by comparing the number of the received packets with a prescribed number, generating excessive pseudo random data column data when the number of received packets is short of the prescribed number, and stopping the generation of the pseudo random data column when the number exceeds the prescribed number. CONSTITUTION:The number of the received packets is compared with the prescribed number by a comparing part 35, and when the number of the received packets is short of the prescribed number, a pseudo random data column generating part 27 is controlled so that the excessive pseudo random data column in the short number may be generated. When the number of the received packets exceeds the prescribed number, the part 27 is controlled so that the generation of the pseudo random data column corresponding to the excessive number may be stopped. Thus, even when the normal packets cannot be received, and the synchronization between the received packet and the pseudo random data column cannot be obtained, although the number of ranges where the received packets cannot be descrambled is large, it can be reduced to a minimum in the range where the packets in the prescribed number are generated, and the probability of unabling to descramble can be extremely reduced.
Patent JP-S61294664-A (JP)
Title: Pcm recording and reproducing device
Inventor: AMADA NOBUTAKA
IPC: H04N5/928
Filed: 1985-06-21
Abstract: PURPOSE:To permit digital recording with a home VTR and to prevent the inter-disturbance with a video signal by modulating the PCM digital signal of an audio signal by a prescribed method and recording and reproducing said signal by frequency multiplexing between the occupying bands of a low carrier wave FM luminance signal and low range conversion chromaticity signal. CONSTITUTION:The audio signal is added with a synchronizing signal and correction code in a digital processing circuit 21 via an analog-to-digital converter 20 and is inputted to an O-QPSK modulation circuit 22. The signal is modulated by using an offset QPSK system in the circuit 22 and the spectra of the recording signal are subjected to the O-QPSK modulation so as to be recorded between the occupying bands of the low range conversion chromaticity signal and the low carrier wave FM signal. The modulation signal is recorded on the video tracks by heads 24a, 24b to be exclusively used for audio having the azimuth angles different from the azimuth angles of video heads 16a, 16b in precedence to the video record. The modulation signal is erased in the surface layer part by the video signal to be recorded afterward and remains in the deep layer part.
Patent JP-S61293627-A (JP)
Title: Production of lost wax mold
Inventor: HASHIDA RYOZO
IPC: B22C9/04
Filed: 1985-06-21
Abstract: PURPOSE:To easily and inexpensively produce a lost wax mold by substituting a runner system of a cluster with a metal or resin which is provided with many small through-holes and has a hanging jig. CONSTITUTION:The runner metal 1 which consists of a thin steel sheet, is hollow and is bored with the many small through-holes is attached to a runner part 9 attached via a reinforcing rib 5 with the auxiliary jig 4 for hanging. The sprue part 9 and the metal 1 are hung by the hanging jig 6 attached to the jig 4 and are immersed into molten wax down to the aperture level of the sprue part 9 so that a wax layer 2 is formed on the surface of the metal 1. A wax pattern 7 of a product is then adhered to the prescribed position. A mold shell 8 is formed on the outside surface of the wax layer 2 formed in the above-mentioned manner and the wax pattern 7 by which the cluster is obtd. The cluster is laid down in an autoclave after the jig 6 is removed and the cluster is dewaxed; at the same time the metal 1 is removed. The casting mold having no cracks, etc. is thus obtd.
Patent JP-2000038504-A (JP)
Title: Millable urethane rubber composition, flat belt and toothed belt
Inventor: TAKEHARA TAKESHI
IPC: C08K5/098
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a millable urethane rubber composition that is excellent in both tear resistance and hydrolytic resistance. SOLUTION: As millable urethanes, 1-50 pts.wt. millable ether urethane and 99-50 pts.wt. millable ester urethane (the total of both being 100 pts.wt.) are blended to prepare a millable urethane rubber composition, whereby the property that the millable ester urethane is easily subject to hydrolysis can be improved by the millable ether urethane having excellent hydrolytic resistance and at the same time the low tear resistance of the millable ether urethane can be improved by the millable ester urethane having excellent mechanical strength.
Patent JP-S5925131-A (JP)
Inventor: NAGAMOTO MITSUKI
IPC: H01H47/06
Filed: 1982-07-30
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-H01303136-A (JP)
Title: In-body cavity ultrasonic wave probe
Inventor: UBUKATA KEIICHIRO
IPC: A61B8/12
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a radial scanning image and a linear scanning image in an arbitrary surface by arranging orthogonally a ring-shaped internal electrode and a belt- shaped external electrode, extracting the electrode lead wire of the internal electrode to the inside of a cylinder and extracting the electrode lead wire of the external electrode from the edge of the cylinder. CONSTITUTION:When one of external electrodes 12a-12c... is grounded, others are released and a driving pulse is given in the prescribed sequence to internal electrodes 14a-14c... under the control of an ultrasonic wave diagnosing device main body, a linear scanning image in a scanning surface 17 is obtained. When an external electrode connected to the ground is changed and the driving pulse is given to the internal electrode, a linear scanning image in a new scanning surface is obtained and the linear scanning image in the arbitrary surface of the position to surround an inserting part 2 is obtained. When one of the internal electrodes 14a-14c... is connected to the ground and the driving pulse is given to the external electrodes 12a-12c..., the radial scanning image in a scanning surface 18 is obtained. While the ground connection of the internal electrodes 14a-14c is changed and the driving pulse is given to the external electrodes 12a-12c..., a radial scanning image is obtained with the arbitrary depth of the inserting part 2.
Patent JP-H05303511-A (JP)
Title: Tracing device for mpu
Inventor: KUSHIDA MINORU
IPC: G06F11/28
Filed: 1992-04-27
Abstract: PURPOSE:To provide 'the tracing device for the MPU' which can trace plural kind of MPUs with a single adapter board. CONSTITUTION:A signal Aa to be monitored is converted into plural signals in parallel by providing a receiving circuit 210a, etc., on the adapter board 210 with a converting circuit (buffer 212, inverter 213, level shifters 214 and 215, etc.) and a timing converting circuit which differ in threshold value. A multiplexer 211 which submits to the selection signal Ca from a selection signal generating circuit 220 holding data regarding combinations by the MPUs selects a signal which is converted with a proper threshold value or at proper timing among the converted signals as an internal signal Ba. Consequently, circuits can be made common and the device is diversified.
Patent JP-S5258385-A (JP)
Title: Complementary type field effect element integrated circuit device
Inventor: UENO MASAAKI
IPC: H01L21/8238
Filed: 1975-11-07
Abstract: PURPOSE:To obtain a system having inexpensive non-volatile RAM by making systems other than CMOS-RAM and RAM on one chip and isolating the power supply for the system from the power supply for the RAM.
Patent JP-S5258380-A (JP)
Title: Counter circuit device of field effect transistor and gunn effect elem ent
Inventor: GOTOU GENSUKE
IPC: H01L29/80
Filed: 1975-11-08
Abstract: PURPOSE: To control a Gunn element with a slight gate voltage by selecting the formation of gate electrode of FET in a counter circuit device of FET and Gunn element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5759364-A (JP)
Title: Semiconductor device
Inventor: KOMARU TAKESHI
IPC: G11C16/18
Filed: 1980-09-29
Abstract: PURPOSE:To manufacture ER-POM charcterized by a low cost and high reliability, by forming a cap which is attached and sealed to a package by a material which is transparent to ultraviolet rays or visible light so as to form an integrated body. CONSTITUTION:A pellet 14 is attached in a recessed part in the ceramic package 10 and an electrode part and a lead frame are connected by a piece of wire 18. A cap 22 is attached to the sealing surface of the upper outside of the package 10 via low melting point glass 20. The entire body of said cap 22 is formed by a transparent material so as to form an integrated body. If the device is to be used as the EP-ROM and the memory is to be erased, the ultraviolet ray is irradiated through the transparent cap. As the material for the cap, transparent alumina, ultraviolet ray transmitting glass, and transparent plastics are used. In this constitution, a lid attaching part is eliminated, mechanical strength is increased, reliability is improved, and the cost is decreased.
Patent JP-S5358769-A (JP)
Title: Ion injector
Inventor: SAKURAI TERUO
IPC: H01L21/265
Filed: 1976-11-08
Abstract: PURPOSE: Measurement accuracy of ion beam current is improved by increasing the area of a Faraday cup. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08301514-A (JP)
Title: Diaper folding device
Inventor: UNOKI KENICHI
IPC: A61F5/44
Filed: 1995-05-09
Abstract: PURPOSE: To constantly-produce a superior folded type finished diaper which has little frictional heat even after high-speed operation and has no fear of the generation of defect such as discoloring and holes in it. CONSTITUTION: The width of a perforated belt 33 is made the width of the central part of a diaper 90, and the range from the above of a part other than the width of the perforated belt 33 of a perforating roll 12 to the lower slanting front part is covered so as not to suck air. On both sides of the perforated belt 33, there are provided vanes 77, 78 for picking up the overhanging parts positioned on both the sides of the diaper 90 by forming its end part into a shape which meets the perforated roll 12. Between the top end part of the vane and the perforated roll 12, a gas nozzle for spraying gas is provided. The perforated belt is divided into three parts, a central perforated belt 33 and perforated belts on both sides of it.  The perforated belts on both ides have a required minimum length respectively, and the vanes for picking up the overhanging parts on both the sides of the diaper are provided in a clearance between the central perforated belt and the perforated belts on both the sides.
Patent JP-H01306612-A (JP)
Title: Polyester fiber and woven and knitted fabric made of said fiber for fashioning
Inventor: SASAMOTO FUTOSHI
IPC: D01D5/084
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the subject fiber, having a specified intrinsic viscosity, elongation at breakage, yield stress and dry heat shrinkage, excellent in fashioning property and passability of higher-order processing, capable of cheese dyeing and providing an excellent-quality pile fabric and knitted seal for fashioning in case of usage for a ground part. CONSTITUTION:An objective fiber with >=0.77 intrinsic viscosity, >=115% elongation at breakage, >=0.6g/d yield stress and <5% heat shrinkage. The above mentioned fiber is preferably obtained by melting a polyester with >=0.8 intrinsic viscosity, discharging the melted polyester through a spinning nozzle with 0.2-0.6mmphi hole diameter, forcing the discharged polyester to pass through a heating cylinder equipped directly under the nozzle and then drawing the polyester yarn at a drawing velocity (V) satisfying equation -5,000[eta] + 7,500<=V<=-4,500 ([eta] is intrinsic viscosity of the fiber). In addition, the draft ratio in that case is preferably 50-600.
Patent JP-H0429333-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO AKIO
IPC: H01L21/52
Filed: 1990-05-24
Abstract: PURPOSE:To improve heat radiation by providing a metallic member being an object separate from a lead between a flange part and a semiconductor part. CONSTITUTION:Metallic members 3 and 4 provided separately from leads 1 and 2 are interposed between flange parts 9 and 10 and a semiconductor element 5 so as to constitute a semiconductor device. Accordingly, the thicknesses and the diameters of the metallic members 3 and 4 can be set freely, and they can be function as heat radiators effectively. Moreover, when heating it, nonoxidizing gas is supplied to the region, where solder layers 11-14 are stored, from plural places of first and second gas introduction ports 21 and 23 and the gas introduction passage 15 between first and second jigs 15 and 16. Thus, heat radiation improves, and the oxidation of solder is prevented, and the connection strength of soldering becomes high enough, and electric properties also improve.
Patent JP-S61292796-A (JP)
Inventor: SAKAIDA SHINYA
IPC: G08B13/00
Filed: 1985-06-20
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-S5658393-A (JP)
Title: Speaker
Inventor: SHIMADA KOUSHIN
IPC: H04R1/22
Filed: 1979-10-18
Abstract: PURPOSE:To decrease the minimum resonant frequency without lowering the efficiency at the band in use, by coupling the drive section and a diaphragm plate acoustically or via mechanical filter to produce a resonant frequency in a given band. CONSTITUTION:A mechanical filter 11 is made of a mechanical elastic material such as rubber and spring. A bobbin 5 and a diaphragm plate 9 are coupled via this mechanical filter 11. This mechanical filter 11 is made soft and the resonant frequency is made low by making small the compliance, allowing to produce the resonant frequency in a given band. Further, when frequency of sound frequency is of single peak, the driving force is selected so that the efficiency at the resonant frequency is in the range from a maximum to 1/4.
Patent JP-H05330236-A (JP)
Title: Resin composition for laser marking
Inventor: OSHIRO MUNEYUKI
IPC: B41M5/26
Filed: 1992-05-27
Abstract: PURPOSE:To shorten a curing time by adding a radical polymerizable compd., a photopolymerization initiator and a lead phosphite type compd. CONSTITUTION:A radical polymerizable compd. having an unsaturated double bond such as epoxy acrylate, a benzoin ether or benzophenone type photopolymerization initiator and a lead phosphite type compd. such as basic lead phosphite are added. The lead phosphite type compd. may be subjected to surface treatment using stearic acid in order to improve dispersibility. Further, org. and inorg. pigments may be added and viscosity may be controlled by an org. solvent. The compounding amount of the lead phosphite type compd. is set to 5-20wt.%. This resin compsn. is cured by the irradiation with ultraviolet rays or electron beam.
Patent JP-2000320127-A (JP)
Title: Structure of floor inspection hole and construction method
Inventor: OBATA MASAO
IPC: E04F19/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and accurately erect of a floor inspection hole. SOLUTION: This structure of a floor inspection hole consists of an upper flame body 20 attached a cover 22, and lower frame body 21 for supporting the upper flame from a lower part. An adjusting bolt 23 for supporting freely to adjust the height of the upper frame body 20 is provided on the lower frame body 21. A wall part 24 for inserting in a state of overlapping with an inner side of the lower frame body 21 to close a space between them is provided on the upper frame body 20. The upper frame body 20 and the lower frame body 21 are combined to use a driven form, and the driven form is driven in a slab 1 to install.  The lower frame body 21 is positioned on a floor form 7, the upper frame body 20 is supported on the lower frame body 21 in a state inserted the wall part 24 in an inner side of the lower frame body 21, and the height of the upper frame body 20 is adjusted with the adjusting bolt 23 to install concrete to those outside. A floor driving form is used as a floor form, the lower frame body 21 is positioned on a peripheral edge part of an opening part formed on the floor driving form to fix with a fixture, and the space between the lower frame body 21 and the floor driving form is closed with the fixture.
Patent JP-S5926192-A (JP)
Title: Apparatus for sewage disposal
Inventor: YAMAKAWA MASAHIRO
IPC: C02F3/12
Filed: 1982-08-04
Abstract: PURPOSE:To make good use of blasted energy, by providing a blade to be rotated by excess air discharged from a blasting valve, a power generator to be driven by said rotation and a means for regulating the voltage and frequency of AC generated by said power generator. CONSTITUTION:A properller 11 is provided at the ejection side of a blasting valve 10 in a manner such that a power generator 12 can be driven directly or through a belt by the propeller 11. The propeller 11 is rotated by the velocity 13 of the wind discharged through the blasting valve 10, to drive the power generator 12. Electric power generated by the power generator 12 is adjusted to voltage and frequency suited to an electric power system 15 for driving a blower by an exciting means 14 and transmitted to the electric power system 15 for driving a blower. When the blasting power of a blower 1 is extremely larger than an amount necessary for an aeration tank 5, the propeller 11 is rotated while opening the blsting valve 10 to drive the power generator 12. The electric power generated by the power generator 12 is transmitted to the electric power system 15 for driving a blower.
Patent JP-S5259831-A (JP)
Title: Construction for disconnector for closed switch board
Inventor: SATOU YOSHIROU
IPC: H01H31/00
Filed: 1975-11-12
Abstract: PURPOSE: To reduce the original cost of disconnector by forming the conductor side terminal and the disconnector side terminal that constitute the disconnector terminal fitted in the bushing by using a plate conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0915295-A (JP)
Title: Addition of burn-in stress of multi-chip module and method and device for simultaneout test
Inventor: KENESU EDOWAADO BEIRUSUTAIN JI
IPC: G01R1/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide various novel burn-in stress adding and testing methods for evaluating a multichip-module. SOLUTION: A method of testing a multichip module having a plurality of semiconductor chips consists of a step of connecting a conductive test pattern 44, including provisional mutual connecting wiring to a multichip module 40 and connecting at least several semiconductor chips 30 in the multichip module 40 electrically to one another to facilitate these tests, a step of testing at least several semiconductor chips 30 in the multichip module 40 electrically at the same time using provisional mutual connecting wiring, and a step of removing the provisional mutual connecting wiring from the multichip module 40 after the simultaneous electrical test step.
Patent JP-S5468671-A (JP)
Title: Digital electronic watch with connection terminals
Inventor: YABUSHITA TETSUO
IPC: G04G17/08
Filed: 1977-11-11
Abstract: PURPOSE:To operate and display input from the outside by making combination use of a part of watch elements of the digital type electronic watch. CONSTITUTION:In order for the watch to operate as an electronic watch, its crystal vibrator 2 is operated to count the hour, minute and second. A calculator is constituted by a keyboard switch 17, an arithmetic and control unit 18, a register 19 and display devices 10 thru 16. The display devices 10 thru 16 are commonly used for the watch display part and the calculator may be constituted only by the elements encircled in the frame 20, thus not only the reduction in cost but also the reduction in thickness may be achieved and the merchandise value enhanced.
Patent JP-S5995073-A (JP)
Inventor: ANDOU HIDEKI
IPC: A63B69/40
Filed: 1983-07-25
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-S6036512-A (JP)
Inventor: MANFUREETO KURIIKU
IPC: C08J3/22
Filed: 1984-07-02
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-H08333130-A (JP)
Title: Heating furnace for drawing optical fiber
Inventor: KOAIZAWA HISASHI
IPC: G02B6/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a heating furnace for drawing optical fiber capable of producing a high-quality optical fiber with few breakage. CONSTITUTION: A preform 1 for optical fiber is gradually introduced from a glass fiber inlet 4 for optical fiber attached to the top of a heating furnace 3 provided with an electric heater 2 to a furnace core tube 5 in the heating furnace 3. The preform is heated in passing through a part of the electric heater 2 attached to the outer periphery of the furnace core tube 5, taken-off by a take-off device not shown in a diagram below the heating furnace and taken out as an optical fiber 7 from an optical fiber outlet 6. An Ar gas is fed from an upper inert gas feed opening 8 and a lower inert gas feed opening 9 and flows from the lower part to the upper part in the heating furnace 3.  A gas exhaust 11 in the furnace, equipped with a forcibly exhaust device not shown in a diagram exhausted by a sleeve 10 is made at a position at which the outer diameter of the glass preform 1 for optical fiber in the interior of the furnace core tube 5 is 1mm to 10mm.
Patent JP-S5362839-A (JP)
Title: Combined analgesic antiphlogistics
Inventor: TSUKADA HISASHI
IPC: A61P25/04
Filed: 1976-11-11
Abstract: PURPOSE: To prepare combined analgesic antiphlogistics, effective against ulcer, by formulating non-steroid type antiphlogistics and Mepyrizol. 
     COPYRIGHT: (C)1978,JPO&Japio