baber/WOPTO huggingface dataset:
Patent JP-H0419145-A (JP)
Title: Film-covered metal plate and manufacture thereof
Inventor: SAWARA MASAO
IPC: B32B38/00
Filed: 1990-05-14
Abstract: PURPOSE:To acquire strong heat fusion-bonding force and, at the same time, make the long term outdoor use of the film-covered metal plate concerned possible by a method wherein at least process for heating the metal plate is carried out in atmosphere, in which no oxygen is present substantially, when the metal plate is coated with thermoplastic resin film. CONSTITUTION:As the pretreatment of metal plate, surface roughening is carried out in addition to the cleaning, polishing, surface plating, acid treatment and the like of the surface of the metal plate. As the pretretment of thermoplastic resin film, the removal of oily matter, foreign matter and the like from, corona discharge treatment of, application of surface treatment to the surface of film or the like is carried out. As the covering of the metal plate with the thermoplastic resin film, both of which are pretreated as mentioned above, at least process for heating the metal plate and process for laminating thermoplastic film to heated metal plate are carried out in atmosphere, in which no oxygen is present substantially. In this case, the atmosphere preferably having oxygen content of 0.2% or less is necessary as 'atmosphere, in which no oxygen is present substantially'. For that, the filling with inert gas such as nitrogen gas or the like or the realization of vacuum state is necessary. The preferable vacuum state has the pressure of 1 Torr or less.
Patent JP-H01291502-A (JP)
Title: Microwave device
Inventor: SAITO TAMIO
IPC: H01P3/08
Filed: 1988-05-18
Abstract: PURPOSE:To prevent a characteristic from being deteriorated and to easily perform adjustment by providing a dielectric substrate on the surface of which a microwave circuit is formed on a carrier, and providing an engaging means to cut off a space between the carrier and an inner lid. CONSTITUTION:On each of three carrier plates 5, for example, a GaAs FET62 is provided, respectively. And a microwave amplifier circuit is formed on the FET by connecting a matching circuit 61 of microstrip line provided on the dielectric substrate 6 with a metallic foil 55. A projecting part 8 is formed in the inner lid 2 fixed on the substrate 6 and provided with a recessed part, and in the carrier plate 5, a recessed part 8' is provided corresponding to the projecting part 8. After assembling a device, the projecting part 8 is fitted in the recessed part 8'. And no space larger than the engaged part is formed between them even when a little or more space is formed. Therefore, by setting the position of the engaged part within a prescribed position, it is possible to suppress the generation of a waveguide mode due to the space at minimum.
Patent JP-H03295507-A (JP)
Title: Opening/closing device for double-leafed hinged door of household buddhist altar
Inventor: NORIZUKI KATSUJI
IPC: A47G33/02
Filed: 1990-04-13
Abstract: PURPOSE:To reduce the sliding resistance and to smoothly open and close the double-leafed binged door by providing many rotors supported axially to a flexible band body for connecting a fitting member of a pair of doors to one end and moving a guide so as to be freely movable forward and backward, a detaining member, and a driving means. CONSTITUTION:A detaining member 9 is engaged to many rotors 7 supported axially to one end of a band body 6 through links 15 provided crosswise on fitting members 13 of a pair of double-leafed binged doors 2, the band body 6 is inserted and fitted into a linear guide 5, and also, a driving means 10 is linked to a detaining member 9. When the detaining member 9 is rotated in the direction in which a pair of band bodies 6 are drawn into the inner part by operating the driving means 10, a pair of left and right doors 2 move in the opening direction and the doors 2 are opened. When the detaining member 9 is rotated in the direction in which the band bodies 6 move to the outer part, the doors 2 are closed. By rotating forward and backward the detaining member 9 by the driving means 10 and moving the band bodies 6, the doors 2 of a household Buddhist altar can be opened and closed simply and smoothly.
Patent JP-S5456108-A (JP)
Title: Motor
Inventor: SASAKI AKIRA
IPC: H02K5/173
Filed: 1977-10-12
Abstract: PURPOSE: To provide a function partly served for pressurized spring simultaneously with an infiltration of grease correctly prevented, by an installation of blocking substance for grease infiltration, made of elastic material, located between an end face of bearing and bracket.  
     CONSTITUTION: A blocking substance 12 for preventing an infiltration of grease, made of elastic material, is engaged with a rotary shaft 3, being installed between a bearing 5 and a bracket 2. With a through bolt 11, for fixing the bracket 2 and 8, tightened, the grease infiltration blocking substance 12 is compressed with its elasticity generating a compression. Accordingly, the blocking substance 12 can be combined to partly serve as a pressurized spring also with a pressure contact provided between a bearing hole bottom part 14 and the grease infiltration blocking substance, causing a prevention correctly capable from an infiltration of the grease 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0416541-A (JP)
Title: Skeletal fiber structural body and production thereof and fiber reinforced composite material using this structural body
Inventor: YONEZAWA TOSHIO
IPC: C04B32/02
Filed: 1990-05-11
Abstract: PURPOSE:To form the skeletal fiber structural body at a low cost and increase freedom of design by forming modules of an approximate ladder shape by utilizing adhesives out of plural pieces of wire-shaped bodies and further, forming blocks of these modules with the adhesives, then combining these modules or blocks. CONSTITUTION:The module A of the approximate ladder shape formed by winding (8: winding head) bundling yarn 7 on plural pieces of parallel disposed wire-shaped bodies 1... and fixing the bodies with the adhesives is determined as a basic unit. Plural pieces of such modules A are detained to a prescribed shape and are wound by the bundling yarn 7a and are fixed with the adhesives to form the block B. Plural pieces of the blocks B or plural pieces of the modules A are disposed and constituted to the prescribed final shape, are wound with the bundling yarn and are fixed with the adhesives, by which the skeleton is formed.
Patent JP-S5644833-A (JP)
Title: Temperature control system for oxygen sensor
Inventor: UCHIDA MASAAKI
IPC: G01N27/409
Filed: 1979-09-21
Abstract: PURPOSE: To enable to maintain the optimum temperature of an oxygen sensor by a method wherein the power supply to the heater contained in the oxygen sensor is properly turned ON or OFF through control is accordance with the state of temperature and others.  
     CONSTITUTION: In order to keep the optimum temperature for oxygen sensor 2, battery 3 is connected to heater 1 contained in sensor 2. The connection or disconnection of this heater circuit is performed through relay switch 4 and relay switch 4 is controlled through relay switch 6. Relay switch 6 is turned OFF to disconnect relay switch 4 when signals are entered both keyswitch signal input terminal 6a and detection signal input terminal 6b. And relay switch 6 is turned ON to connect relay switch 4 when an input signal enteres only terminal 6a. A signal indicating the free throttle state or the signal transmitted when the temperature of sensor 2 is a specified degree or more, enters terminal 6b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01292434-A (JP)
Title: Information processing model
Inventor: HAMADA TOMOYUKI
IPC: G06F9/44
Filed: 1988-05-20
Abstract: PURPOSE:To select a processing diagram having a meaning corresponding to an internal model only by arranging available processing diagram names in parallel in a certain part of processing execution by collecting a condition to execute a certain processing unit and the processing itself in a processing diagram as a condition part and an execution part. CONSTITUTION:When a person 6 inputs an instruction indicating the carrying of a substance (cap) 1 to the surface of a body 1 to a robot 5 from an I/O part 4, respective operations of the robot 5 are collected to operation units such as 'take up', 'place' 'fix', and 'detach' having meanings for the person 6 in the processing diagram 110. The internal model consists of the arrangement states 201-203 of substances treated by the robot and information 204 relating to these substances. Thus, the processing diagram to be executed can be selected from the internal model and the processing diagram.
Patent JP-S5245694-A (JP)
Title: Preparation of polyurethane
Inventor: ISHIZUKA YOSHITSUGU
IPC: C08G18/63
Filed: 1975-10-09
Abstract: PURPOSE:To prepare a polyurethane having excellent physical properties such as strength, rubber elasticity by use of a polyether polyol grafted with a vinyl monomer.
Patent JP-S62278498-A (JP)
Inventor: YAMAGUCHI SHINICHI
IPC: G21F9/06
Filed: 1986-05-27
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-S5824278-A (JP)
Title: Power source circuit for image pickup tube
Inventor: MIYAMOTO SATORU
IPC: H04N5/228
Filed: 1981-08-05
Abstract: PURPOSE:To obtain a stable, prolonged-life cathode by increasing the 2nd grid supply voltage of a power source circuit for a photoconductive image pickup  tube equipped with the 2nd grid according to an increase in the 2nd grid current. CONSTITUTION:To a terminal 18' electrically connecting with a stem pin 18 connected to the 2nd grid 6 of an image pickup tube, a fixed resistance 30 wherein the 2nd grid current to be supplied to the 2nd grid 6 flows, and a voltage supplying transformer 31 for supplying a necessary voltage to the 2nd grid 6 are connected in series, and a voltage detection control circuit 32 is connected in parallel across the resistance 30 to detect voltage variation of the resistance 30. Then, the output voltage of the transformer 31 is controlled corresponding to the detected voltage to hold the 2nd grid current IG2 invariably constant. Therefore, a load on the cathode has a constant value invariably to obtain the stable, long-life cathode.
Patent JP-H09300371-A (JP)
Title: Mold for optical element
Inventor: EBI MASAMI
IPC: B29K23/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold for an optical element capable of inexpensively producing a matrix within a short time. SOLUTION: A liquid plastic raw material is injected into the cavity formed by two matrices (projected matrix 11, recessed matrix 12) and the molding gasket 1 held between them and cured to mold an optical element. The projected matrix 11, the recessed matrix 12 and the molding gasket 1 are grasped by a press spring 4. As the molding gasket 1 and the press spring 4, ones used heretofore are used as they are but the projected matrix 11 and the recessed matrix 12 are different from conventional ones and produced by the injection molding of a synthetic resin.
Patent JP-2000309593-A (JP)
Title: Production of 5-alkosy-2,4-dihalophenylmagnesium halide
Inventor: TAKUMA YUUKI
IPC: C07F3/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain, in high yield, the subject compound useful as a raw material for synthesizing intermediates in the production of organic fine chemicals such as agrochemicals, by reacting a specific dihalobenzene compound with a specific Grignard reactant. SOLUTION: This compound of formula II (e.g. a compound of formula III) is obtained by reacting (A) a 5-alkyo-1-bromo-2,4-dihalobenzene of formula I (R1 is an alkyl; X1 and X2 are each fluorine or chlorine) (e.g. 5-isopropoxy-1- bromo-4-fluoro-2-chlorobenzene) with (B) a Grignard reactant of the formula RMgY [R is an alkyl or a (substituted) aryl; Y is a halogen] (e.g. 2- buthylmagnesium chloride), using pref. 1.0-1.2 molar equivalent of the component B based on 1 mol of the component A, pref. at -5 deg.C to 5 deg.C. This compound is useful as a raw material for synthesizing e.g. a 5-alkoxy-2,4- dihalophenylglyoxylic alkyl ester.
Patent JP-S5745522-A (JP)
Title: Sealing method of liquid crystal display cell
Inventor: KIMURA HIDENUSHI
IPC: G02F1/1341
Filed: 1980-09-03
Abstract: PURPOSE:To improve airtightness and merchandise value by heating a liquid crystal display cell, allowing a liquid crystal cell to overflow from the gap of the sealing material or the small hole in substrates, coating a sealant in said gap part or small hole, cooling the cell and sucking and introducing the sealant into the cell. CONSTITUTION:A liquid crystal is filled in a liquid crystal display cell consisting of a pair of glass substrates 61, 62 and an outside circumferential sealant 63 through its injection port 64. The cell is heated and a constant amount of the liquid crystal is allowed to overflow therefrom, after which an epoxy adhesive agent is coated and the heating is ceased to cool the cell. The sealant 65 is sucked and introduced into the cell. Thereby airtightness and merchandise value are improved.
Patent JP-H08284225-A (JP)
Title: Shower hose hanger
Inventor: SHINKAWA HIROYUKI
IPC: E03C1/06
Filed: 1995-04-12
Abstract: PURPOSE: To prevent the contamination of a shower hose connected to a shower faucet in a bathroom and keep good drainage by hanging the shower hose with a clip. CONSTITUTION: Adjusting holes for a suction cup 1 and a clip 3 are drilled through a plate 2 of high elasticity at several positions, and the cup 1 and the clip 3 are respectively coupled thereto at pertinent positions. Then, a shower hose is clamped with the clip 3, and the suction cup 1 is attracted to a wall tile.
Patent JP-H04314837-A (JP)
Title: Electrical contact material of silver oxide series
Inventor: UEMURA YUZO
IPC: H01H1/023
Filed: 1991-04-12
Abstract: PURPOSE:To improve the deposition resistance and consumption resistance of an electrical contact material of silver oxide series. CONSTITUTION:The electrical contact material of silver oxide series is constituted by applying internal oxidation treatment to an Ag alloy which has a composition consisting of, by weight, 4-11% Sn, 1-5% In, 0.05-4% Te, and the balance Ag with inevitable impurities and further containing, if necessary, 0.01-1% of one or >=2 elements among Fe, Ni, and Co.
Patent JP-H01293198-A (JP)
Title: Treatment device for organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1988-05-20
Abstract: PURPOSE:To rationally treat both of night soil and general waste water and to reduce cost by juxtaposing a general waste water treatment device and providing a route for introducing the treated water of the general waste water obtd. by this treatment device to an outflow route of the membrane permeated water of a membrane separator. CONSTITUTION:The biologically treated water separated in the mechanical solid-liquid separator 3 is once stored into a storage tank 5 from an outflow pipe 4 and thereafter, an inorg. flocculating agent such as FeCl3 or iron polysulfate is injected from a chemical injector 8 into the water and an alkaline agent is injected from an alkaline agent injector 8 into the water. COD, chromaticity, PO<-3>, colloidal SS, etc., are formed to flocs under an acidic condition of 4-5.5pH and the water is supplied to the membrane separator 6, by which the flocs are membrane-separated. On the other hand, various kinds of the general waste water are introduced into the general waste water treatment device 11 where the waste water is intermittently aerated together with the separated water of sludge dehydration from an outflow pipe 10 of a sludge dehydrating machine 15 by the air from an air diffusion part 20, by which nitrogen, BOD components, etc., are removed.
Patent JP-2000314110-A (JP)
Title: Louver unit for vehicle traveling way
Inventor: HOSHI YOSHINOBU
IPC: E01F8/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a louver unit for a vehicle traveling way, which is capable of offering excellent functions for light adjustment, sound absorption and shielding and ventilation, and of limiting the clogging of dust or the like and providing easy maintenance. SOLUTION: In a louver unit 1 for a vehicle traveling way which has a number of wing-shaped louver members 3 arranged in parallel at certain intervals in the direction of vehicle, each louver member 3 has many transparent holes and has an arc-shaped smooth curves as its section with the front and rear surfaces projected out in the vehicle traveling direction, and the louver members 3 are arranged in a hollow box body in which a sound absorbing material is filled. The louver members 3 has a large interval between the front surface and the rear surface at the central part in the height direction and becomes gradually smaller toward up and down directions.  The front and rear surfaces of the louver member 3 have smooth circular-arc shape and the intervals of the upper and lower opening are larger, so that disturbance in air flow in ventilation is less and ventilating performance is better. Also, since the curve surface is smooth, dust or trash is hardly accumulated between the louver members 3.
Patent JP-H05326311-A (JP)
Title: Coil winding machine
Inventor: ASAZU ISAMU
IPC: H01F41/06
Filed: 1992-05-15
Abstract: PURPOSE:To make it possible to wind wires at higher speed than the conventional speed or wind very small-gauge wires by controlling tensile force. CONSTITUTION:This winding machine provides a bobbin 1, a flyer 2 and a control circuit 3. The bobbin 1 is fixed with a mounting shaft 5 rotated by a motor 4 and driven so as to make a positive rotation while the flyer 2 discharges a wire rod 6 inserted into a hollow shaft 2a from a wire discharge opening 2b which is opened to one end of a branch socket and wounds the wire around the bobbin 1. It is opposed to the bobbin 1 and pivotally supported by a bearing 7 and driven by the motor 4 so as to make a positive rotation or a reverse rotation. The control circuit 3 is designed to control the rotating state of the motor 4.
Patent JP-S6014914-A (JP)
Title: Filtration apparatus
Inventor: ITANI JIYUN
IPC: B01D29/62
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a filtration apparatus with high dependability which is capable of contributing to the automatization of ships, etc. by discharging water from one filter net while the other filter net is in use, and removing rubbish deposited on the filter net without any manpower. CONSTITUTION:The seawater, etc., introduced into an upper inlet and outlet part 22, is introduced into the first filter net 7 side through an upper valve chamber 3 of an upper changeover valve 26 and the outside 1a of the first upper chamber 1. Then the water is supplied to an engine through a lower valve chamber 6 of a lower changeover valve 27, a lower inlet and outlet port 25, and a pump. When the first filter net 7 is clogged, an upper valve plate 13 of the upper changeover valve 26 and a lower valve plate 15 of the lower changeover valve 27 are changed over to introduce the seawater, etc., introduced into the upper inlet and outlet part 22, into the second filter net 8 side through the upper valve chamber 3 and the outside 2a of the second upper chamber. And the water is supplied to the engine. The seawater, etc., discharged from the engine, is introduced into the first filter net 7 through a lower inlet and outlet part 24 and the lower valve chamber 6, then further introduced into the outside of the filtration apparatus 200 through an upper inlet and outlet part 23, and discharged to the outside of the ships, etc.
Patent JP-H05295776-A (JP)
Title: Filth transport device
Inventor: ENDO MASAYUKI
IPC: B60R15/04
Filed: 1992-04-16
Abstract: PURPOSE:To prevent jet of air from blasting from a blower on the closet side by providing an upper shutter capable of being opened or closed on the bottom of the closet, and providing a lower shutter capable of being opened or closed thereunder with on interval from the upper shutter. CONSTITUTION:When a closet 42 is used and washed, filth is collected in a closet seat 62. Then, the operating motor of an upper motor-driven shutter 61 is operated so as to close the upper shutter 61. Next, the operating motor of a lower motor-driven shutter 63 is operated so as to open the lower shutter 63, and the filth is put into a drain introducing pipe 43 together with washing water. Next, the lower motor-driven shutter 63 is closed, and then the upper motor-driven shutter 61 is opened. Hereby, forced feed air from a blower can be prevented from jetting on the closet side.
Patent JP-H01292942-A (JP)
Title: Telephone set
Inventor: YAMANOUCHI KIYOSHI
IPC: H04M1/00
Filed: 1988-05-19
Abstract: PURPOSE:To specify the opponent of a telephone call with simple constitution by discriminating to which type the opponent of the telephone call belongs according to the ringing way of a bell and discriminating which number person of the type the opponent is from the display of a display part. CONSTITUTION:A ringer 11 to give the different ringing ways of the bell in correspondence to the type of specified person calling and a display part 12 to display a number for display are provided and a code number is composed of a collating number and the number for display. Only one of the collating number and number for display is registered and the other number is displayed. Then, the plural types of specified person calling are registered. When a telephone call is received to a user, the user can know to which type the opponent of the telephone call belongs according to the ringing way of the ringer 11 before a transmitter and receiver is picked up. Then, which number of the type the opponent is can be known from the display of the display part 12. Thus, the opponent of the telephone call can be specified by the simple constitution.
Patent JP-S5455360-A (JP)
Title: Signal converter circuit
Inventor: TAKEGAWA TOUJIROU
IPC: H03M1/44
Filed: 1977-10-12
Abstract: PURPOSE: To obtain a highly precise signal converter circuit which is under no influence of a noise voltage, by enabling a potential specifying voltage source to generate its output voltage whose absolute value is less than that of the output voltage of a power supplying voltage source and which is stabilized.  
     CONSTITUTION: This circuit possesses the signal converting device which converts signals by transferring charges, and the power supplying voltage source and potential specifying voltage source are both provided. The absolute value of output voltage Vs of the potential specifying voltage source is less than that of output voltage Vo of the power supplying voltage source, and voltage Vs is stabilized, so that a highly precise signal converter circuit can be obtained which is under no influence of a noise voltage 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06329662-A (JP)
Title: Production of lactones
Inventor: KUWABARA MASAHIRO
IPC: C07D307/33
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a method for producing lactones in which disadvantages in a conventional method for producing the lactones are solved and the lactones are obtained in high yield while suppressing the formation of cyclic lactones and oxidation by-products of the lactones and separation thereof from a catalyst can simply be carried out. CONSTITUTION:The method for producing lactones is characterized by catalytically reacting a mixture of a cyclic ketone with a >=2C aldehyde with an oxygen-containing gas in the presence of at least one solid metallic catalyst.