baber/WOPTO huggingface dataset:
Patent JP-H01318284-A (JP)
Title: Manufacture of fluororesin multilayer board
Inventor: FUJIKAWA SHOJI
IPC: H05K3/46
Filed: 1988-06-20
Abstract: PURPOSE:To produce a fluororesin multilayer board of good plate thickness precision without the need of a high temperature burning device by superposing a fluororesin film and glass fabric on the upper face and/or the lower face of an inner layer material of the required number and further heating, pressurizing and shaping a laminated body in which an outer layer material is arranged on the outmost layer thereof under low pressure. CONSTITUTION:An electric circuit is formed on both the faces of both-face copper lining glass base material fluororesin laminated layer board to be an inner layer material, a tetrafluoroethylene resin film is arranged on the upper and the lower faces of the inner layer material respectively and further glass fabric is arranged the upper and the lower faces thereof. A laminated layer body in which a copper foil with a bonding agent layer is arranged on the outmost layer thereof and the bonding agent layer on the inside thereof are sandwiched between two stainless steel formed plates to house in a silicon rubber-made bag, the bag inside is decompressed to heat, pressurize and form and a four-layer circuit multilayer board can be obtained. Thereby the effect for improving plate thickness precision can be obtained without the need of a high temperature burning device.
Patent JP-S5276728-A (JP)
Title: Pressure prevention valve
Inventor: SATAKE KIYOMATSU
IPC: F16K17/02
Filed: 1975-12-22
Abstract: PURPOSE: To permit firm securement of a protective cover of a pressure prevention valve to a discharge pipe without causing leakage from the mounting portion of the protective cover to the outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0337553-A (JP)
Title: Deuterium substituting water testing method
Inventor: RONARUDO EDOWAADO TONPUSON
IPC: G01N21/35
Filed: 1990-06-12
Abstract: PURPOSE: To test the removing efficiency of tritium substituted water by passing a dueterium substituted water through a filtering medium while keeping the temperature and humidity at constant levels and then measuring the infrared absorption of dueterium substituted water at regular time intervals. CONSTITUTION: The air is fed through a duct 12 to a main flow controller 13 which feeds a controlled air to a test solution 15. The test solution 15 produces a tritium substituted water when it is mixed with deuterium oxide. A bubbler 18 delivers a liquid through a heater 24 to a test chamber 25 and the temperature thereof is controlled at a test temperature 25 deg.C by means of a temperature controller 29. A canister or a cartridge 30 containing a medium for filtering the a deuterium substituted water is loaded in the test chamber 25. The liquid from the test chamber 25 is passed through the filtering medium 30 and discharged through a duct 31. An infrared spectroscopic sample measuring photometer 35 coupled with the duct 31 measures the infrared absorbance at a constant time interval thus testing the tritium substituted water removing efficiency.
Patent JP-S6212016-A (JP)
Inventor: TAKAHASHI KENJI
IPC: H02J3/04
Filed: 1985-07-10
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-H04226164-A (JP)
Title: Monoazo dye, and production and use thereof
Inventor: URURITSUHI BIYUURAA
IPC: D06P3/48
Filed: 1991-06-24
Abstract: PURPOSE: To obtain the subject dye excellent in dyeing properties, for example, build-up behavior or exhaustive absorption behavior and fastness, for example, heat fixing properties and light fastness and useful for dyeing and printing a hydrophobic fiber material or a mixture of this material and a natural fiber material by selecting a specific monoazo dye.  
     CONSTITUTION: A monoazo dye represented by the formula is selected. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5941153-A (JP)
Title: Outer fan type rotary electric machine
Inventor: ANDOU NOBUAKI
IPC: H02K9/06
Filed: 1982-09-01
Abstract: PURPOSE:To reduce the gap of an exhaust gas side hole of an outer fan cover without increasing the number of parts by integrally forming a plurality of inward projections on the exhaust gas side end of the cover. CONSTITUTION:A plurality of inward projections 32a are formed circumferentially on the exhaust gas side end of an outer fan cover 32 which encloses an outer fan 1. The projections 32a are formed by first forming a plurality of partial notches in a circumferential direction on the outer periphery of the exhaust gas side end of the cover 32, then inwardly extruding the end formed with the notches. The gap of the exhaust gas side hole 5 of the cover 32 can be reduced by suitably forming the shape and the size of the projections 32a, the interval to the adjacent projections 32a and the interval to the outer periphery of a frame 3 or a bracket 4.
Patent JP-H10337986-A (JP)
Title: Lot and the like provided with forgery-preventive measure
Inventor: KITAMOTO YOSHIHIRO
IPC: B42D15/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide forgery preventive measures for easily discriminating between a true ticket and a forged ticket by executing measures for prevention of falsification of winning ticket by all printing types, and hence manufacturing it at a low manufacturing cost. SOLUTION: The lot and the like comprise a printing layer 4 of characters, design provided on a predetermined region on a base material 5 made of a resin sheet, a transparent layer 2 provided thereon, and a concealing layer 1 provided thereon to cover layers 2, 4. In this case, a colorless transparent fluorescent ink layer or infrared ray absorbing ink layer 3 is provided between the layer 4 and the layer 2 to provide forgery preventive measures.
Patent JP-S5376337-A (JP)
Title: Fm current differential relay
Inventor: MORI SHIGERU
IPC: H02H3/28
Filed: 1976-12-20
Abstract: PURPOSE: To enable preventing an erroneous operation of another end relay by utilizing an already installed noise supervising circuit effectively and only by applying an output of a power source emergency supervising circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05341117-A (JP)
Title: Manufacture of black matrix base board
Inventor: HARADA RYUTARO
IPC: G02B5/20
Filed: 1992-06-11
Abstract: PURPOSE:To provide the manufacturing method of the black matrix base board having the excellent dimension accuracy and the excellent shading property, which is to be used for a flat display of a liquid crystal display or the like, an imager of a CCD or the like and a color filter of a color sensor or the like, at a low cost. CONSTITUTION:A photosensitive resist layer 3 formed on a transparent base board 13 and including the hydrophilic resin is exposed through a photo mask 9 having a pattern for black matrix, and thereafter, the solution of metal compound as a catalyst of electroless plating is used for development to form a catalyst including relief on the transparent base board 13 simultaneously with the development. Thereafter, the catalyst-including relief is heated, and contacted with the electroless plating liquid to form a black relief 14 having a pattern for black matrix.
Patent JP-H04351334-A (JP)
Title: Vibration isolating rubber mounting structure
Inventor: ISHIYAMA TATSURO
IPC: F16F1/38
Filed: 1991-05-29
Abstract: PURPOSE:To provide a mounting structure for vibration isolating rubber to be mounted upon being pressure fitted in a metal piece, wherein slipping-off of the rubber is well precluded. CONSTITUTION:With this vibration isolating rubber mounting structure according to the invention, mounting is made upon fitting an outer cylinder 5 fitted interiorly with rubber 6 by pressure to the metal piece 1 of a bracket, etc., having open ends. One end of this outer cylinder 5 pressure fitted to the metal piece 1 is extended so as to protrude from inside of the metal piece 1, and a caulking part 8 is formed at a part of the outer cylinder 5. The caulking part 8 is caulked to the metal piece 1 side.
Patent JP-H0319415-A (JP)
Title: Multi-electrode type surface acoustic wave device
Inventor: WATANABE KAZUSHI
IPC: H03H9/25
Filed: 1989-06-16
Abstract: PURPOSE:To improve the degree of out-band suppression degree of the frequency characteristic by connecting the wire of a ground electrode of an input electrode to a metallic stem with an input stem lead pin of the input electrode for ground connection and connecting the wiring of the ground electrode of the output electrode to the metallic stem at the output stem lead pin of the output electrode for ground connection. CONSTITUTION:A shield electrode 7 is provided between input and output electrodes 2, 3 and the grounding of a ground pad 5 of the input electrode 2 connects to the input stem lead pin 12 and the grounding of a ground pad 6 of the output electrode 3 connects to the output stem lead pin 13 respectively via a wire 4 for the connection to the metallic stem face 11. Thus, the effect of a direct wave due to mutual induction and capacitive coupling by leakage magnetic field is reduced especially in the case of a high frequency between the input and output electrodes 2, 3. Thus, the out-band suppression degree is improved and the excellent frequency characteristic is obtained.
Patent JP-H01320686-A (JP)
Title: Method for controlling head position of floppy disk device
Inventor: YAMAZAKI ISAO
IPC: G11B21/10
Filed: 1988-06-22
Abstract: PURPOSE:To execute the stable and correct positioning by recording and reproducing a positioning signal in the condition of a present head position when the dislocation quantity of the present position of the head and the track center position obtained from the reproduced signal level is a specified value or below. CONSTITUTION:A positioning signal for positioning a head is recorded in a medium 3 together with a data signal for recording and reproducing. A head mechanism 1 is driven in the radius direction of a medium 2, after it is stopped near the aimed track, the positioning signal recorded at the beginning of respective sectors is electromagnetically converted by a head chip 3 and the converted signal is inputted through a reproducing circuit 30 to a peak holding circuit 27. By a microcomputer 21, the dislocation of the head chip 3 is calculated from the peak voltage of the signal, and when the calculated dislocation quantity is the specified value, namely, less than 2% of the recording data width, the recording and reproducing action is executed in the present head position condition without correcting the dislocation quantity by a step motor 6. Thus, the stable and correct positioning can be executed with an inexpensive feeding mechanism.
Patent JP-H11344940-A (JP)
Title: Manufacturing method for display device
Inventor: KANAMARU SHOJI
IPC: H01J17/49
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the yield due to cuttings by feeding one sheet of a panel member or plural sheets of panel members to respective manufacturing devices according to capacities of the respective devices to simplify a manufacturing process while unnecessitating cuttings in the course of the manufacturing process. SOLUTION: Panel members preliminarily formed (cut) in the size for a liquid crystal display device are prepared at the time of performing respective steps and one sheet of the panel member or plural sheets of the members are fed to respective manufacturing devices according to capacities of the respective devices used for the respective steps. In this case, the panel members having a size to be applied to one liquid crystal display device are preliminarily prepared even at the time of forming either liquid crystal driving panels or counter panels. That is, panel members 10 are formed by preliminarily dividing a large- sized glass substrate 1 in a size to be applied to one liquid crystal display device or panel members 10 having the size to be applied to the liquid crystal display device are preliminarily formed directly.  Then, liquid crystal driving panels and counter panels are manufactured by using the panel members 10 divided into the prescribed size.
Patent JP-S5677639-A (JP)
Title: Bathtub with heating means
Inventor: FUKUI KUNIHIRO
IPC: F24H1/20
Filed: 1979-11-27
Abstract: PURPOSE: To keep water in a bathtub at a proper temperature and to prevent occurrence of an accident due to electric shock, by impressing a low voltage to a heater disposed in te bathtub.  
     CONSTITUTION: A heater 2 is placed in a recessed portion formed in a bathtub 1. By impressing a low voltage (10 volts) to the heater 2, water in bathtub 1 is heated directly by the heater 2 to compensate its temperature drop, so that the water in bathtub 1 is kept at a proper temperature. With such an arrangement, it is enabled to protect the user against an electric shock even if a leakage of electricity is caused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63315981-A (JP)
Title: Fuel assembly
Inventor: KOBAYASHI KAORU
IPC: G21C3/30
Filed: 1987-06-19
Abstract: PURPOSE:To increase the furnace stop margin by making a part of a gas plenum area of a short-size fuel rod thinner than the diameter of a fuel rod of a fuel pellet area. CONSTITUTION:In a short-size fuel rod consisting of a converging pipe 10, a fuel pellet 11, the lower end plug 12, the upper end plug 13, a gas plenum 14, and a plenum coil spring 15, the gas plenum 14 is structured so that it is equal to the diameter of a fuel rod of a fuel pellet area in the vicinity of the fuel pellet 11, and thinner than its diameter in the upper part. In such a way, cooling water can be put into an area surrounded by a dotted line A, as well, therefore, a water-to-fuel volume ratio (ratio of the number of atoms.) in the upper part of a fuel assembly becomes large, and a furnace stop margin increases. Also, the pellet area in the short-size fuel rod can be made longer than usual, therefore, the uranium loading quantity is increased, and the profitability of fuel can be improved.
Patent JP-S5959304-A (JP)
Inventor: KORIN WAIATSUTO
IPC: B23Q39/02
Filed: 1983-08-23
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-H01317896-A (JP)
Title: Controller for altitude of helcopter
Inventor: MUKUMOTO KYOJI
IPC: B64C13/20
Filed: 1988-06-20
Abstract: PURPOSE:To prevent a helicopter from climbing to at least a predetermined altitude by providing a float provided with a landing detecting switch through a predetermined length of a rope in a fuselage of a remote control system unmanned helicopter so that an altitude receiving signal is corrected to the low altitude when the helicopter reaches at least the predetermined altitude. CONSTITUTION:A rope 8 is suspended through a bracket 2a from a fuselage 2 of an unmanned helicopter 1 remote controlled by a radio control or the like for sprinkling agricultural chemicals, and provided on the lower end with a float 9 formed of foamed polstyrene or the like. The float 9 is provided with a mercury switch 10 to constitute a landing type altitude detecting device 7 which is turned on in landing and turned off in taking-off. The altitude signal of remote control signal by a pilot is employed when the helicopter is in the altitude within the length of the rope and said signal is corrected to the low altitude side of altitude receiving signal when in the altitude higher than the length of the rope. When the helicopter is located in a remote place and the altitude is difficult to grasp visually, it is prevented effectively from climbing to at least the predetermined altitude.
Patent JP-S6044855-A (JP)
Title: Calorimeter
Inventor: MAEDA SHIYOUSAKU
IPC: G01N25/32
Filed: 1983-08-22
Abstract: PURPOSE:To prevent igntion of sample gas prior to contact with a catalyst, by supplying the sample gas and combustion-aiding gas in a separate manner at the preheating stage. CONSTITUTION:On upper and lower reaches of a gas passage 2 inside a quartz glass tube 1, insulators 3, 4 are arranged in a manner as welded to caps 5, 6, 7 and 8 represent supply passages of a combustion-aiding gas A and that of sample gas SG respectively, and individual injecting parts 7a, 8a are located near a catalyst chamber 15 on the upper reach side and both are arranged in the axial direction in slender shapes and in series orientations and it is shaped into an insulator 3 positioned at the upper reach. Combustion-aiding gas A and sample gas SG flow through separate passages 7, 8 and introduced after preheating by a heater 25 and after combustion in the catalyst chamber 15, they are discharged through a discharge passage 9. Thermocoupls 11 and 19 detect gas temperatures after and before combustion.
Patent JP-S5484420-A (JP)
Title: Electric picture-card showing device
Inventor: ISHIHARA YOSHIO
IPC: H04N7/18
Filed: 1977-12-19
Abstract: PURPOSE: To make the necessary patterns glow in order to increase the visual impression as well as to enhance studying effect by setting picture card in front of the TV screen.  
     CONSTITUTION: Both the still and motion pictures are drawn on the card with magnetic tape part 3 provided. Part 3 contains the video track and the one on which the information to project the necessary patterns. Thus, the pattern signals of part 3 are written into the field memory and then read out to the TV. The TV  screen is partitioned in measure corresponding to the memory, and then the necessary patterns are made to glow selectively. And at the same time, the pictures on the card are illuminated from the back side in order to creat the dynamic effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1193514-A (JP)
Title: Electrical load-dispatching structure of sliding door for vehicle
Inventor: KATO KENJI
IPC: B60R16/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent exposure of feeding cables to the outside when a door is opened, by connecting one end of a feeding cord inserted in a guide rail to a door side harness and winding up the other end on a pulley to connect it to a vehicle side harness. SOLUTION: When a drive pulley 27 is driven by an electric motor 31, a toothed endless belt 30 hung between the drive pulley 27 and driven pullies 23, 24 is rotated. As the belt 30 is connected to a roller support member 8 through a traction bracket 36, a sliding door 1 is drawn and the opening of the vihicle is opened or closed. Then, an electric feeding cord 90 is unwound from the pulley against the urging force of a spiral spring or wound thereon in accordance with the opening or closing motion of the door 1. The electric feeding cord 90 unwound out of the pulley is not exposed to the outside as it is inserted in the lower rail 5. In this way, the appearance is not worsened and the cord can be prevented from being caught by loads or the like and broken thereby.
Patent JP-S6044197-A (JP)
Title: Low hydrogen type coated arc welding rod
Inventor: MINAGAWA AKIRA
IPC: B23K35/365
Filed: 1983-08-22
Abstract: PURPOSE:To improve a characteristic to generate low-temp. brittle fracture and low-temp. toughness by coating a coating material contg. a specific amt. of Al, Si, etc. on a mild steel core wire thereby forming a low hydrogen type coated arc welding rod. CONSTITUTION:A low hydrogen type coated arc welding rod is formed by coating a coating material contg. 0.5-7.0% Al, 0.1-4.0% Si, 3.0-7.0% Mn, 0.01- 0.03% B, 10-18% CaF2 and 45-60% in total of 1 or 2 kinds of CaCO3 and BaCO3 on a mild steel core wire. The content of Si in the deposited metal is thus decreased and the characteristic to generate low-temp. brittle fracture is improved. Since Al deoxidation is effected, low-temp. toughness is improved as well.
Patent JP-H11347988-A (JP)
Title: Rotary cutoff device and its method
Inventor: TAKENAKA HIROYUKI
IPC: B26D1/40
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutoff device and a method thereof in which a band-shaped sheet will never hop up in association with its cutting operation. SOLUTION: A rotary cutoff device installed on a manufacturing line for band-shaped sheet such as corrugated cardboard is equipped with a knife cylinder fitted with a knife on its circumference and borne rotatably and an anvil installed opposing to the knife cylinder where the knife is engaged through the sheet in association with the rotation of the knife cylinder and cuts the fed sheet in the direction perpendicular to the sheet feeding into a specified length with the rotation of the knife cylinder, wherein the knife installed on the circumference of the knife cylinder 1 is composed of a sawteeth shaped knife 21 engaged previously with the fed sheet 101 and a flat blade knife 22 approaching subsequently in overlapping with the foregoing one 21 .
Patent JP-S5974192-A (JP)
Title: Ash-free wear-resistant additive
Inventor: TOMIZAWA HIROTAKA
IPC: C10N40/25
Filed: 1983-08-22
Abstract: PURPOSE:To provide the titled load-bearing additive suitable for addition to automobile engine oil, etc., prepared by reacting toluene diisocyanate with a specified compd. CONSTITUTION:At least one of trimethylolpropane monostearate, p-tert-octylphenol, polybutenylphenol, n-octyl mercaptan and polybutenylsuccinic anhydride is mixed with toluene diisocyanate in the blend ratio of about 1:1 by mol and made to interact at about 150 deg.C or lower to produce an oil-soluble compd. in which -NCO at the terminal of toluene diisocyanate has been converted into -NHCOX (where X is a residual group of the above compd.). The oil-soluble compd. (ash- free wear-resistant additive) is added to fuel oil or lubricating oil in an amount of about 0.01-20wt%.
Patent JP-H08325803-A (JP)
Title: Long undergarment for woman, long dress for woman and sash for long dress for woman
Inventor: OYA HIROMI
IPC: A41B9/00
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a long undergarment easily wearable and capable of naturally forming a decolletage by biting Velcro-fasteners (R) together at the joining surfaces of left and right halves of a replaceable neckpiece so as to tie a waist band attached to the upper part of a rear body through a passage provided at the replaceable neckpiece. CONSTITUTION: This long undergarment for woman is constituted by sewing male and female Velcro fasteners 3, 3 to the joining surfaces of left and right halves 2, 2 of a replaceable neckpiece, joining them with biting each other on wearing it, sewing the middle part of a waist band at the center of the upper part of a rear body of the undergarment and providing a waist band passage 5 at the position of passing the waistband through the replaceable neckpiece so that the upper part of the rear body is pulled by the waist band on tying the undergarment with the waist band.
Patent JP-H051458-A (JP)
Title: Lighting window
Inventor: SATSUMOTO SHINICHI
IPC: E04D13/03
Filed: 1991-06-25
Abstract: PURPOSE:To improve water resisting property inside and outside a lighting window. CONSTITUTION:A window frame 2 holding a window plate 1 is arranged on an opening part provided on a roof. A drain member 5 is provided over between the eaves side end part of the window frame 2 and a roof plate 3. A placing piece 41 placed on a frame 6 for a skylight is projectingly provided facing to the inside of the vertical piece 40 of the outer frame 2b constituting the window frame 2. A raising piece 25 is standingly provided on the inner end of the placing piece 41. A drainage 26 is formed between the raising piece 25 and the vertical piece 40. The vertical piece 40 positioned on the eaves side end part is provided with a drain hole 27, and an outer vertical piece 40a positioned on the outward on the eaves side of the vertical piece 40 is provided with a drain hole 27. The drainage 26 is communicated to the drain member 5 through respective drain holes 27.
Patent JP-S5276912-A (JP)
Title: Tape cassette
Inventor: SATOU MASAAKI
IPC: G11B23/04
Filed: 1975-12-23
Abstract: PURPOSE: To make possible the mounting of an extra-small-size cassette to a standard VTR by combining an adapter having hub-form transmitting bodies engaging to the drive shafts of a recording and reproduction apparatus with an extra-smallsize cassette having tape-winding hubs rotated by the hub-form transmitting bodies. 
     COPYRIGHT: (C)1977,JPO&Japio