baber/WOPTO huggingface dataset:
Patent JP-S5250138-A (JP)
Title: Computer network system
Inventor: OSADA MICHIAKI
IPC: G06F11/00
Filed: 1975-10-20
Abstract: PURPOSE: Plural units of computer group, data link switch-over unit group, auxiliary memory units group, etc.  are organically combined.  At the same time, automatic detection unit, switch unit and backup unit are also provided, Thus, the broken computer can be detected automatically as well as automatic judgement function is secured for the computer to be switched. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09277903-A (JP)
Title: Apparatus installed on seat belt to prevent clothes from being worn away
Inventor: OZAWA YASUSHI
IPC: B60R22/12
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a seat belt from wearing away fibers of clothes as much as possible. SOLUTION: As a sleeve, in which a front face 3 touching clothes is made of a rubber material with a high friction coefficient while a back face 4 touching a seat belt 1 is made of nylon and the like with a low friction coefficient, is installed, the clothes are brought into firm contact with the sleeve and hardly moves relatively, so that abrasion in the clothes is reduced and deterioration of the clothes to a shiny surface one can be delayed. The sleeve and the seat belt 1 can be smoothly slid, so that the movement can be carried out without any limitation.
Patent JP-H08321314-A (JP)
Title: Fuel cell
Inventor: OKAMOTO TAKAFUMI
IPC: H01M8/02
Filed: 1995-05-25
Abstract: PURPOSE: To provide a fuel cell where an electrode on anode side and an electrode on cathode side are set each to optimum cooling efficiency and also the compactification and weight reduction can be executed easily. CONSTITUTION: This fuel battery is equipped with a fuel battery structure 18 and a separator 20, and this separator 20 has a rectifying plate 50 for oxidizer gas in contact with an air pole 14 and a rectifying plate 56 for fuel gas in contact with a hydrogen pole 16. A passage 58 for directly supplying a cooling medium is made between the rectifying plate 50 for oxidizer gas and the rectifying plate 56 for fuel gas, and also at this rectifying plate 50 for oxidizer gas and the rectifying plate 56 for fuel gas, fins 50c and 56c for enlarging the area of contact with the cooling medium are made.
Patent JP-H02303666-A (JP)
Title: Core for forming socket in cast iron tube
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D13/10
Filed: 1989-05-18
Abstract: PURPOSE:To prevent the development of scale on inner face by covering the inner face of a socket till completing an annealing without collaps of a core during casting and annealing by penetrating binder caking property of which is held even at high temp. on surface layer of at least socket forming side in the core for forming the socket. CONSTITUTION:The core 1 for forming the socket is fitted at one end side of a water cooling metallic mold 2 for centrifugal force casting and the socket forming part 3 is formed at the one end part of the water cooling metallic mold 2. The core 1 is formed with molding sand containing the organic binder and in the surface layer, the penetrated layer 5 penetrated with the binder the caking property of which is held even at high temp. is formed. After executing the centrifugal force casting with the metallic mold 2, the cast iron tube as attaching the core 1 is charged in an annealing furnace and the core 1 covers the inner face of the socket till completing the annealing with the penetrated layer 5. By this method, the development of scale with oxidizing caused by exposing the inner face of the socket, is prevented and as the scale removing process can be eliminated, the productivity is improved.
Patent JP-S5250601-A (JP)
Title: Connecting method of time division data switchboard and center compute r
Inventor: TOMITA SHIYUUJI
IPC: H04Q11/04
Filed: 1975-10-22
Abstract: PURPOSE:To obtain the economical connecting method, by connecting between the switchboard and the center computer by use for the high speed and multiplicated transmission circuit, ad attaining a sharp fall in cost of the subscribers' lines, the line terminal equipment, and the terminal equipment of the line station.
Patent JP-H06335647-A (JP)
Title: Liquid feeding structure for ultrasonic atomizer
Inventor: SEKIGUCHI SHINICHI
IPC: B05B17/06
Filed: 1993-05-28
Abstract: PURPOSE:To provide a liquid feeding device for an ultrasonic atomizer where liquid sucking capacity is maintained and much liquid feeding capacity is improved and the durability of the ultrasonic atomizer is improved. CONSTITUTION:A liquid feeding structure for an ultrasonic atomizer consists of a main liquid feeding part 1 and auxiliary liquid feeding parts 2. The auxiliary liquid feeding parts 2 are fixed to both the sides of the main liquid feeding part 1. The upper end parts of the auxiliary liquid feeding parts 2 come into contact with a diaphragm 4 and the upper end part of the main liquid feeding part 1 faces the diaphragm 4 across a very small gap. First, liquid sucked by the auxiliary liquid feeding parts 2 reaches the upper end part of the auxiliary liquid feeding parts 2 to be atomized. Liquid sucked by the main liquid feeding part 1 successively reaches the very small gap between the main liquid feeding part 1 and the diaphragm 4 to be atomized. Thus, liquid atomizing capacity is improved and also the wear of the diaphragm 4 is prevented and the abnormal noise generated by contact with the diaphragm 4 is prevented. The suction height of liquid is raised.
Patent JP-S5829262-A (JP)
Title: Facsimile equipment provided with communication evidence recording function for transmitted original
Inventor: MUROYA HIDEKI
IPC: H04N1/44
Filed: 1981-08-14
Abstract: PURPOSE:To improve functions of facsimile equipment by printing at least one of a transmission destination, a transmission date and time and communication time on a transmitted original after transmission, and thus showing that the original has been transmitted. CONSTITUTION:A function discrimination signal sent from a receiver 20 through a transmission line 9 is deciphered by the signal processing part 1 of a transmitter 10 to inform a print control circuit 2 of the telephone number and equip- ment number of the receiver 20. After the transmitter 10 receives a reception preparation confirmation signal and completes a preparatory procedure, image information on an original 6 to be transmitted is read by a photoelectric con- verter 13 and sent out of the signal processing part 1 through the transmission line 9. When a message confirmation signal showing the normality of the reception of the picture information is received from the reception side after the transmission of picture information signals ends, the print control circuit 2 is put in operation and the previously reported telephone number and equipment number of the receiver 20 are printed on the reverse side of the transmitted original 6 by a printing mechanism 3.
Patent JP-S5351415-A (JP)
Title: Voice coil type linear motor
Inventor: SUEHIRO HIDEHIKO
IPC: H02K33/18
Filed: 1976-10-22
Abstract: PURPOSE: To devise unifying a driving distribution of a motor, by making a deviation of a flux interlinking with a coil due to a location small. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08320082-A (JP)
Title: Flow control valve
Inventor: KATSUTA HIDEOKI
IPC: F16K31/06
Filed: 1995-05-25
Abstract: PURPOSE: To provide a flow control valve by which a large size device can be avoided, in a flow control valve provided with a fixed throttle and an opening and closing throttle capable of being opened and closed. CONSTITUTION: A flow control valve 50 incorporated in a pump is provided with a fixed throttle 55 to be always opened by the constant flow sectional area and at least one opening and closing throttle 56 whose throttle part 56a can be opened and closed by a rod 52 as a valve element. The rod 52 releases a throttle part 56a of the opening and closing throttle 56 by a solenoid 54 to be driven from an ON signal from a control circuit 62 for controlling a load switching valve 60. Since the throttle part 56a itself of the opening and closing throttle 56 can be opened and closed by the rod 52, the rod 52 as the valve element can be miniaturized, and the solenoid 54 can be also miniaturized.
Patent JP-H09309189-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: TANAKA HIROYUKI
IPC: G11B5/733
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a blaxially oriented laminated polyester film suitable for a base film for a magnetic recording medium excellent in smoothness, running stability and abrasion resistance and extremely reduced in the generation of a surface flaw. SOLUTION: In a biaxially oriented laminated polyester film wherein a layer based on polyethylene terephthalate is laminated on at least the single surface of a layer based on polyethylene-2,6-naphthalate, the layer based on polyethylene terephthalate is characterized by that the center line average roughness Ra of the surface thereof is 1-30nm, the projection interval Sm of the surface thereof is 25μm or less, the number of projections with a height of 0.5μm or more is 3/mm<2> or less and the content of particles of the surface layer thereof is 0.5wt.% or less.
Patent JP-H0423967-A (JP)
Title: Antiallergic food and drink
Inventor: TAKEUCHI YOSHIO
IPC: A61K31/335
Filed: 1990-05-18
Abstract: PURPOSE:To obtain foods and drinks having antiallergic action, by blending foods or drinks with one or more of 1-menthol, menthone and cineole with an extract of peppermint of natural plant and enhancing antiallergic action. CONSTITUTION:Foods and drinks such as chewing gum or candies are blended with >=12.8mg based on eating unit of 1-menthol, >=16.0mg menthone or >=3.2mg cineole alone or in combination or peppermint spice and one or combination of 1-menthol, menthone and cineole and the total amount of any of the components is an amount corresponding to the above-mentioned value.
Patent JP-S5252018-A (JP)
Title: Supply tube device in a supercharging diesel engine
Inventor: TAKEMOTO YOSHIYUKI
IPC: F02B33/00
Filed: 1975-10-22
Abstract: PURPOSE: By establishing an air flow regulating valve at the supply coupling pipe between a supercharger and an air cooler and a bypass pipe with a bypass air stop valve which bypasses the air cooler, a supply temperature is kept in a proper temperature irrespective of a high or low load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5651739-A (JP)
Title: Resist material hardening method
Inventor: NAKAGAWA KENJI
IPC: H01L21/027
Filed: 1979-10-02
Abstract: PURPOSE:To enhance the plasma resistance of a resist pattern formed on the surface of a metal oxide film on a substrate by dipping the substrate in a soln. prepared by dissolving a material which causes crosslinking reaction by heating in a slolvent which does not dissolve the resist to harden the resist before plasma etching. CONSTITUTION:In the manufacture of a semiconductor integrated circuit, resist pattern PHR of polyglycidyl methacrylate set by electron beam irradiation is formed on the surface of metal oxide film OXF on wafer WF. Before etching film OXF under removed nonexposed part PHR2 with gas plasma PLZ, substrate WF is dipped in a soln. prepared by dissolving a material such as the bisazide compound of formula I or II or azobisisobutylonitrile which causes crosslinking reaction in a solvent which does not dissolve resist PHR1 to harden resist PHR1. Thus, the occurrence of rugged surface RG, pinhole PH, etc. under layer PHR1 is prevented when layer OXF is etched by plasma etching PLZ, and a pattern of high precision is obtd.
Patent JP-S6327490-A (JP)
Inventor: JIYON HENRII PAASONZU
IPC: C07D405/04
Filed: 1987-05-26
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-S6019510-A (JP)
Inventor: MIYAKE YUKIO
IPC: B28C7/00
Filed: 1983-07-13
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-H11321486-A (JP)
Title: Wire harness installation structure
Inventor: KOGURE NAOTO
IPC: H02G3/38
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of member required for a harness installation and a cost and fix several kinds of wire harnesses with a difference diameter correspondingly by effectively utilizing the recessed part between the air duct partitions of an automobile car body, for example an instrument panel. SOLUTION: In an air duct 20 provided on a vehicular instrument panel, the recessed part 23 between the duct partitions is utilized and a harness elastic holder 30 is jointed integrally while suiting to the recessed part 23. A slit 31 is provided in the harness elastic holder 30 from one end side to the other end side. Several kinds of wire harnesses 40-43 with different diameter sizes are elastically held with one touch fitting on the suitable step out of several slit steps 32-34 in which the step difference in which slit widthes B1-B3 are narrowed in order is formed. The wire harnesses 40-43 are only pushed in the target slit step from the lower side and a size accuracy can be rough to a certain extent.
Patent JP-S63293169-A (JP)
Title: Surface treatment of tube sheet of heat exchanger
Inventor: KASAI SHOGO
IPC: C25D7/00
Filed: 1987-05-25
Abstract: PURPOSE:To increase the adhesion and hardness of plating and to improve the corrosion resistance to hydrochloric acid by forming corrosion and wear resistant multilayered plating including Ni-B plating on the surface of the tube sheet of a heat exchanger. CONSTITUTION:Multilayered plating including Ni-B plating is formed on the surface of the tube sheet of a heat exchanger after the surface of the sheet is degreased. The multilayered plating is preferably composed of a first Ni layer formed by striking, a second Ni layer for building up formed by plating, a third Ni layer formed by electroless plating and a fourth Ni-B layer formed by electroless plating. The multilayered plating is free from pinholes, has improved denseness and enables surface treatment ensuring wear and corrosion resistances.
Patent JP-H10314656-A (JP)
Title: Recovery tool of sealing material
Inventor: OKAWA TOMOAKI
IPC: B05C17/01
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reuse a sealing material recovered by combing out it so as to comb out the shielding material from a spatula easily and clean in the case of filling up, etc. a joint of a building. SOLUTION: A combing out groove 24 is formed at the upper end side of a circumferential wall of a cylindrical recovery tool main body 21 where the upper end face 21a is opened. The combing out groove 24 is formed in nearly a Y shape so as to easily insert a spatula 31 with an introduction part 25 and a combing out part 26. A nozzle 23 closing in the beginning is provided on the lower end face 21b of the recovery tool main body. A sealing material A collected in the recovery tool main body 21 can be reused. For this purpose, a piston is inserted into the recovery tool main body 21, the recovery tool main body 21 is engaged in a gun main body of a gun for sealing and the nozzle 23 is opened. Thus, the sealing material A in the recovery tool main body 21 is pushed out to use it.
Patent JP-H04352503-A (JP)
Title: Microstrip antenna
Inventor: MATSUNAGA MAKOTO
IPC: H01P5/08
Filed: 1991-05-30
Abstract: PURPOSE:To miniaturize a coupling part between a radiator and a feeder line and to obtain the antenna with high performance by forming the opening part electromagnetically coupling the radiator and the feeder line so as to present induced reactance when being observed from the feeder line. CONSTITUTION:The induced reactance due to a fine gap 5 provided at a ground conductor 4 is loaded to a microstrip line 8 at the position of the fine gap 5. Since capacitic reactance presented by a chip-shaped capacitor 16 grounding one electrode is serially connected to a strip conductor 6 of the line 8 after crossing the fine gap 5, the reactance of the impedance of the line 8 is canceled and serially resonated and a short-circuited state is obtained at the position of the fine gap 5 by suitably selecting the capacity of the capacitor 16. Therefore, the magnetic field of radio waves propagated in the line 8 is made maximum and excites the fine gap 5, the coupling with an antenna 7 is made strong, and the antenna is efficiently electromagnetically coupled with no contact so as to feed power from the line 8.
Patent JP-H09293673-A (JP)
Title: Exposure system and method
Inventor: NAKAZATO HIROSHI
IPC: G03F9/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately deliver a wafer to an exposure system by a method wherein a relative position change between a substrate feed device and a lens platen is detected by a detection means, and an X-Y stage is corrected for the movement on a pedestal basing on the output of the detection means. SOLUTION: Lateral vibrations occur in a pre-alignment device 10 on a pedestal 1 due to the self-vibrations of the stepper main body S1, and a gap sensor, which serves as a detecting means to detect the gap when the gap is changed in width, is provided. The gap sensor is composed of an X gap sensor and a pair of Y gap sensors 14b and 14c (14c is not shown). When a wafer is delivered, a relative position change between a lens support 4a and a substrate feeder F1 or a positional deviation is detected by the Y gap sensors 14b and 14c, and an X-Y stage 2 is corrected for a movement when the stage 2 is returned from a wafer delivery station to an exposure station.
Patent JP-S63295088-A (JP)
Title: Setting method for revolving shaft parameter of revolving head for laser beam machining
Inventor: HAYASHI EIKICHI
IPC: B23K26/08
Filed: 1987-05-25
Abstract: PURPOSE:To easily and accurately set revolving shaft parameters by selecting the revolving angle of a 2nd revolving shaft, revolving a 1st revolving shaft and using the irradiating point of a laser beam condensed and projected on an XY coordinate plane at the start point and the terminal point. CONSTITUTION:When the irradiating optical axis S3 intersected at right angles to the 2nd revolving shaft theta2 of a revolving head for laser beam machining is intersected at right angles to an XY coordinate plane, the revolving angle thetaof the 2nd revolving shaft theta2 takes the datum angle (theta=0). Zero degree (0 deg.) and adequate values are selected to this angle. Before and after the revolving angle thetaX of the 1st revolving shaft theta1 is rotated by a prescribed angle, a laser beam is condensed and projected on the surface of this plate material 3. using the distances between these traces irradiated by laser beam are counted a distance L1 between a condensed point as a revolving shaft parameter, P1 and the 1st revolving shaft theta1 and a distance L2 between the condensed point P1 and the 2nd revolving shaft theta2.
Patent JP-H10307803-A (JP)
Title: Real time communication system in parallel distribution control
Inventor: YAMAZAKI NOBUYUKI
IPC: G06F13/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To perform parallel distributed processings connected by a link in hard real time by communicating an event packet by using an event communication line provided separately from a data communication line. SOLUTION: By connecting responsive controllers 1 by a responsive link 4 for which a dedicated event communication line is paired with the data communication line, the responsiveness of communication is supported in terms of hardwares. An I/O card 3 for respective functions is inserted to a mother board 2 and the responsive controller 1 provided with the function is constituted. That is, the responsive link 4 is provided with the dedicated event communication line other than the normal data communication line. Since the event packet is extremely smaller than a normal data packet and the data communication line and the event communication line are separated further, the event packet required for parallel distribution control is transmitted in real time through the event communication line.
Patent JP-H11328913-A (JP)
Title: Disk cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To arrange a shutter member to be surely kept in the state a recording/reproducing opening part is closed by suppressing the deformation of an engaging piece even in the case where the impact such as dropping, etc., is exerted. SOLUTION: This disk cartridge is furnished with a main body 4 of the cartridge which is provided with the recording/reproducing opening part 9 making a part of the disk 5 to front outward over the radial direction while housing the disk 5 therein so as freely to rotate, and the shutter member 13 and a lock member 23 which are combined to this cartridge main body 4 so as freely to move. The shutter member 13 is kept in the locked state in such a manner that the engaging piece 20 formed by bending on a slide guide part 19 is relatively engaged with the lock member 23 in the state the recording/reproducing opening part 9 is closed. A reinforcement part 21 is provided on the shutter member 13 for reinforcing a base end part by being bent and formed from the slide guide part 19 integrally with the engaging piece 20.
Patent JP-H06314202-A (JP)
Title: Image-forming device
Inventor: KOISHIKAWA AKIRA
IPC: G06F13/00
Filed: 1993-04-30
Abstract: PURPOSE:To easily execute version up from an external storage means or an external. CONSTITUTION:Non-volatile storage means (ROM 110 and 111, for example) which can be rewritable are used as mediums storing the control program of CPU and internal circuit information in a printer controller 101, an engine 102 and a console panel 103. When the execution request of a down load program from a host device 106, an IC card 108, a disk device 104 or the console panel 103 is inputted, CPU 107 detects the version of the down load program, compares a detected version with the version of the down load program which is used at the time of executing down loading the last time, and executes the down load program only when the detected version is new.
Patent JP-S6023672-A (JP)
Title: Fluid seal
Inventor: MORI SHIGENOBU
IPC: F16J15/12
Filed: 1983-07-15
Abstract: PURPOSE:To automate the opening/closing of a seal with a simple structure by providing a driving body made of a shape memory alloy in a non-metallic elastic body. CONSTITUTION:The circumference of a metallic inner ring 14 is uniformly divided at three positions, for example, and individual inner rings 14 are connected to each other with clamps 11 made of a shape memory alloy. The elastic force of a cover 12 made of a non-metallic elastic body such as rubber is stronger than the force of the clamps 11 at a low temperature, and the clamps 11 are elliptically deformed. Next, when the temperature of the clamps 11 is increased, the clamps 11 become circular in shape, the inner diameter of a fluid seal is shrinked, and the seal is set to a closed state.
Patent JP-S63293892-A (JP)
Title: Semiconductor laser
Inventor: TSUJI SHINJI
IPC: H01S3/083
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a semiconductor laser with narrow spectrum line width by connecting both ends of the gain region with a waveguide having lower loss and optically connecting the conducted light to a sector form diffraction lattice provided on the outside at one part of the waveguide. CONSTITUTION:After a non-reflecting film on both ends of a semiconductor laser 1, it is optically connected with a single mode fiber 2. A lens made of Si with high refractive index is used for connection. A part of the flood of the single mode fiber 2 is etched, a sector form diffraction lattice 4 is pressed on that part to optically connect the single mode fiber 2 to the diffraction lattice 4. By doing so, it is possible to vary the oscillating wavelength as the width of the spectrum line is narrowed, thereby obtaining a semiconductor laser with narrow width of the spectrum line.