baber/WOPTO huggingface dataset:
Patent JP-H05244689-A (JP)
Title: Ultrasonic probe
Inventor: SHIMIZU YASUO
IPC: H04R17/00
Filed: 1992-02-29
Abstract: PURPOSE:To improve a chemical resistance, and to satisfactorily hold a ultrasonic characteristic by integrally forming a chemical resistant protective film at the front face of a case including the surface of an acoustic lens by a vapor deposition, and preventing the permeation of a chemical into the inside of a probe unit. CONSTITUTION:A solid poly-(p-xylylene) plastic is turned into granular substances, scattered, and stuck to the surface of an acoustic lens 5, clearance part between the acoustic lens 5 and a case 7, and the surface of the case 7, so as to be integrally formed. Then, a protective film 8 is formed on the entire front face of the case, so that the permeation of the chemical from the surface of the lens 5, or the clearance between the lens 5 and the case 7 can exactly be prevented. Then, folds can not be generated on the protective film 8 unlike a film adhesion, and an influence on the ultrasonic characteristic can be reduced by making the protective film 8 thin compared with a film or the like. And also, the protective film 8 is solid, so that it can not be changed due to a usage circumstance, and an acoustic characteristic can preferentially be selected. Therefore, the chemical resistance and the ultrasonic characteristic can be satisfactory.
Patent JP-S574737-A (JP)
Title: Synthetic resin-coated pipe and method and apparatus for producing the same
Inventor: ISHIDA CHIYOUSHICHI
IPC: B29B7/00
Filed: 1980-06-12
Abstract: PURPOSE: To produce the captioned pipe having a high strength and excellent in the shape retention, by forming an engaging projection and an engaging groove respectively to opposite edges of an long metal plate, bending the metal plate to engage the projection with the groove thereby forming it into a tubular shape, and coating the exterior of the tube with a resin.  
     CONSTITUTION: The side edges of the metal plate 4 fed fom a drum A are processed by a first roll forming apparatus B to form the engaging projection 5, the  engaging groove 6 and a step 10, then the metal plate 4 is bent by a second roll  forming apparatus C. Then it is passed through a ring 11 of a clamping apparatus  E to engage the engaging projection 5 with the engaging groove 6 and they are  clamped securely to each other by a clamping device. Thus formed pipe body 2  having a circular shape in cross section is delivered through a pulling apparatus F  to an extrusion molding apparatus D where its exterior is coated with a melted synthetic resin when it is in a head 14, and it is cut by a saw 33 of a cutting apparatus  H into desired lengths to obtain the synthetic resin-covered pipes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206612-A (JP)
Title: Cooling water filtration device of water-cooled engine for ship
Inventor: SATOU KAZUTOSHI
IPC: F01P11/06
Filed: 1983-05-09
Abstract: PURPOSE:To increase the degree of freedom of a place for installation and simplify maintenance and inspection by providing, so as to turn about freely, at least one of an inflow passage and an outflow passage of cooling water in a housing of a water-cooled engine filtration device, containing filtration net, for ship. CONSTITUTION:A lower end opening part of a hollow and cylindrical housing 9 for a filtration device 8 is blocked with a bottom lid 10, while an inflow chamber 11 for cooling water is formed inside said lid 10. An upper end opening part of the housing 9 is blocked with a top lid 15 and an outflow chamber 17 for cooling water is formed in a swelling part 16 of the housing. A filtration net 24 is fixed between the bottom lid 10 and the top lid 15 through a thumbscrew 23, and the housing 9 is connected with the bottom lid 10 and the top lid 15, so as to turn about freely, through packings 14, 20 respectively.
Patent JP-H01249850-A (JP)
Title: Ethylene-vinyl chloride copolymer resin composition
Inventor: TANAKA KAZUO
IPC: C08L23/16
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the present composition having excellent roll processing properties and thermal stability, providing a semisolid film free from bank mark by calendar processing, by blending ethylene-vinyl chloride copolymer with specific amounts of an ethylene-carbon monoxide-saturated carboxylic acid vinyl ester copolymer, acrylic acid resin, etc. CONSTITUTION:(A) 100 pts.wt. ethylene-vinyl chloride copolymer having 0.5-10wt.% ethylene content and 700-3,000 average polymerization degree or 100 pts.wt. resin mixture consisting of >=50wt.% of the copolymer and <=50wt.% polyvinyl chloride having 700-1,800 average polymerization degree is blended with (B) 10-50 pts.wt. ethylene-carbon monoxide-saturated carboxylic acid vinyl ester copolymer, (C) >=0.1 pt.wt. polymer acrylic acid resin having >=500,000 average molecular weight and (D) 3-20 pts.wt. liquid plasticizer (e.g., dibutyl phthalate).
Patent JP-H08246432-A (JP)
Title: Chain guide of travelling screen for sea-water intake
Inventor: ISHIKAWA TAKASHI
IPC: E02B5/08
Filed: 1995-03-11
Abstract: PURPOSE: To simplify the chain guide of a travelling screen for a sea-water intake. CONSTITUTION: A chain guide 10A receiving a chain for the basket of a travelling screen for a sea-water intake is composed of one steel plate. Consequently, a pair of steel plates are connected by a steel pipe 35 with a flange 34, one bearing plate 31 is installed on the channel wall sides of each steel plate and two guide plates 32 guiding a roller 8a for the chain 8 for the basket on the reverse sides to the channel wall sides, and the usage of shape steel and a stay, etc., is prevented in the chain guide 10A, thus simplifying the whole. Accordingly, the removal of attached marine life and repaint are facilitated, thus also economizing maintenance cost largely.
Patent JP-H01252001-A (JP)
Title: Antenna system
Inventor: SATO SHINICHI
IPC: H01Q3/30
Filed: 1988-03-31
Abstract: PURPOSE:To realize a satisfactory characteristic whichever direction is set for the radiation field of an element antenna by providing a light-radio wave converter in a connecting part between an optical fiber for feeding line and the element antenna. CONSTITUTION:Light to be supplied from a terminal A is distributed by a multiplexer and demultiplexer 6 and arrives at optical phase shifters 7a-7n. Then, the light receives a phase change respectively, passes through optical fibers 8a-8n and arrives at light-radio wave converters 9a-9n. A converted wave is passed through element antennas 4a-4n and radiated to a space. For example, in the converter 9a, an optical circulator 10, a light radio wave converter 11, a radio wave circulator 12 and a radio wave light converter 13 are equipped. Then, the light from the optical fiber 8a passes through the optical circulator 10 and arrives at the converter 11 and the converted wave is passed through the circulator 12 and radiated from the antenna 4a. On the other hand, the incoming radio wave arrives at the optical fiber 8a from the antenna 4a.
Patent JP-H07262741-A (JP)
Title: Tape cassette
Inventor: SASAMURO TAKESHI
IPC: G11B23/087
Filed: 1994-03-24
Abstract: PURPOSE:To prevent an upper cover connected to a front cover from being come out from a cassette casing. CONSTITUTION:When the front cover 7, the upper cover 8 and a rear cover 9 are closed, tapered come-out preventing control parts 7a2, (7b2) formed on the side surfaces 7a, (7b) confronted with each other of the front cover 7 press down tapered come out preventing control part 8a3, (8b3) formed on the side surfaces 8a, (8b) of the upper cover 8 confronted with each other from the outside to control the movement in the lateral direction. Thus, pair of bosses 8a2, (8b2) formed on the side surfaces 8a, (8b) of the upper cover 8 are prevented from being come out from a pair of chevron-shaped guide grooves 2b2, (2c2) formed on the side surfaces 2b, 2c of the cassette casing 2.
Patent JP-H06295666-A (JP)
Title: Formation of phospher screen of cathode-ray tube
Inventor: HASHIMOTO NORITSUNA
IPC: H01J9/22
Filed: 1993-04-06
Abstract: PURPOSE:To provide a formation method for a phosphre screen having a metal back having no pinholes and having improved luminance. CONSTITUTION:A filming film 5 is formed on a surface of a phosphor layer 2, a transparent conductive film 8 is formed on a surface of the filming film 5, resin components of the phosphor layer 2 and the filming film 5 are heat- decomposed, and a metal back 3 is formed on a surface of the transparent conductive film 8. Silver is used as material of the metal back. As material of the transparent conductive film, at least one of tin oxide, antimony-doped tin oxide, flourine-doped tin oxide, indium oxide, tin-doped indium oxide, zinc oxide, aluminum-doped zinc oxide, indium-doped zinc oxide, silica-doped zinc oxide, and silver is used.
Patent JP-S523473-A (JP)
Title: Signal detecting appliance
Inventor: NAKANE HISAO
IPC: G01R19/22
Filed: 1975-06-26
Abstract: PURPOSE: Assembling both a synchronous rectifier circuit and a phase synchronous loop, detecting signal ingredient from noise, to get a rectified output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314200-A (JP)
Title: Traffic information broadcast system
Inventor: SUGIHARA TOSHIHISA
IPC: G10L13/00
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a traffic information broadcast system using roadside communication in a traffic control system capable of performing simultaneous broadcast by adding an arbitrary recording broadcast text that can be generated arbitrarily on an automatic sound piece assembling broadcast text generated according to a condition decided in advance. CONSTITUTION:This system is equipped with an arithmetic processing means 1 which performs the assembling of a sound piece and the read/write of an audio signal, a storage means 2 which accumulates a digital sound piece signal and a digital audio signal, a sound input means 3 which converts inputted sound to an analog audio signal, a sound quantization means 4 which converts the analog audio signal obtained at the sound input means 3 to the digital audio signal, a voice synthesis means 5 which can convert the digital audio signal processed at the sound quantization means 4 and the digital sound piece signal accumulated in the storage means 2 to the analog audio signal by synthesizing, and an audio signal output means 6 which outputs the analog audio signal obtained at the voice synthesis means 5 by radio or wire.
Patent JP-S59224360-A (JP)
Title: Ink jet printer drop sensor
Inventor: TAMAI MASAYOSHI
IPC: B41J2/125
Filed: 1983-05-07
Abstract: PURPOSE:To make high accuracy detection of a two-dimensional position of an ink drop available, by deciding the position of an ink drop basing upon a detection result of a plurality of detecting rays of light in the two dimensional position detecting sensor of the ink drop. CONSTITUTION:When injected ink drops 1a-1n pass through a sensor 8, from a photo-diode pair 13c, 13d which receives a detecting ray of light of light emission diode 12a, 12b and an output of the 14a, 14b, a position of an ink drop 1a is detected and from a photo-diode pair 13a, 13b which receives a detecting ray of light of light emission diode 12b, 12c and an output of the 14c, 14d, a position of an ink drop 1n is detected. Thus, detection of a two-dimensional position of an ink drop becomes available at high accuracy, without extending a light detecting path.
Patent JP-S61237151-A (JP)
Title: Terminal equipment control system
Inventor: KITAYAMA ISAO
IPC: G06F13/12
Filed: 1985-04-15
Abstract: PURPOSE:To execute a parallel and simultaneous control of plural control devices, and to reduce a load to be processed by a master processor by dividing a memory area in plural peripheral controlling circuits, writing and reading out control information of a terminal equipment to control the device. CONSTITUTION:When executing a control to a terminal equipment of peripheral control circuits PHC1-PHCm, a master processor MCP reads out a DRAM in the circuit PHC, confirms an operating state and sets a control order to the terminal equipment, and the processing is shifted to other terminal equipment and the circuit PHC. Subsequently, a processor CPU of the circuit PHC reads out successively the DRAM which has stored the operating state, controls successively plural terminal equipments like a time division in accordance with the read out information, and informs the control end to the processor MCP. In such a way, plural terminal equipments can be controlled in parallel and also simultaneously, and moreover, a load of a processing of the processor MCP can be reduced.
Patent JP-H01250601-A (JP)
Title: Fluid pressure regulating valve
Inventor: SAITO HIDEFUMI
IPC: F15B21/06
Filed: 1988-03-31
Abstract: PURPOSE:To improve the resistance against oscillations or shock by partitioning a magnetic fluid housing part in a diaphragm opposed to a nozzle for sealing magnetic fluid therein, and forming a magnetic fluid generating means. CONSTITUTION:A diaphragm 5, opposed to a nozzle 10, partitions a magnetic fluid housing part 6 together with an inner face of an upper yoke 1. Magnetic fluid 7 is sealed in the magnetic fluid housing part 6. A magnetic field generating means is composed of a coil 3, an iron core 2, the upper yoke 1, an lower yoke 8, and the nozzle 10. When the magnetic field is generated by the means, the magnetic fluid 7 is biased in the magnetic fluid housing part 6, the surface of the diaphragm 5 is displaced, so as to change the back pressure of the nozzle 10 to a specified value. The structure of the device is thus simplified, high accuracy is not required, and the resistance against oscillations or shock is improved.
Patent JP-S576329-A (JP)
Title: Span switching device for balanced type instrument
Inventor: WADA TANICHI
IPC: G01L7/00
Filed: 1980-06-12
Abstract: PURPOSE:To give a sufficient width of alteration with a simple construction, by giving a balanced force via a canti-lever, providing torsional sections of >=2pts. to this canti-lever and fixing other torsional section but one part with fixed parts. CONSTITUTION:A pressure detector 1 consists of a main body 11, diaphragm 12 receiving high pressure, diaphragm 13 receiving low pressure, closed support member 14, bellows 15, linking rod 16, and pressure pickup rod 17. When a measuring pressure is exerted to the diaphragms 12, 13, a differential pressure exerts to the bellows 15 and the pressure pickup rod 17 is turned. A canti-lever 3 as the turning center changing mechanism consists of a plate spring 31, brackets 32-34, fixed sections 35, 36 and screws 37, 38. In the plate spring 31, torsional sections 31a, 31b are formed between the brackets 32 and 33 and 33 and 34 respectively. The section 31b is fixed with the fixed sections 35, 36.
Patent JP-H06289427-A (JP)
Title: Display substrate and its production
Inventor: MATSUO TAKUYA
IPC: G02F1/136
Filed: 1993-04-06
Abstract: PURPOSE:To provide the display substrate having structures by which a stage for forming protective insulating films of source electrodes and source bus lines is simplified and the process for production of the display substrate. CONSTITUTION:This display substrate is constituted by forming its source electrodes 22 and source bus lines into the two-layered structures. The source electrodes 22 and source bus lines of the upper layers are formed of metals which can be anodically oxidized. Oxidized insulating films are formed by anodically oxidizing the surfaces and both side parts of the source electrodes 22 of the upper layers thereof and source bus lines, by which the protective insulating films 24 for the source electrodes and source bus lines are formed.
Patent JP-S6150594-A (JP)
Inventor: SHIKAMORI TAMOTSU
IPC: D06F33/02
Filed: 1985-04-17
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-H07288383-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: MINAMI NOBUYUKI
IPC: B32B15/08
Filed: 1994-04-19
Abstract: PURPOSE:To follow up irregularities of other substrates, to restrain generation of voids and also to restrain flow-out of resin even if a thickness of an adhesive layer becomes 60mum or less by arranging a polyethylene sheet and a laminating release film whose thermal softening temperature is specific between a stainless plate and a substrate as a cushion material and by laminating and bonding them. CONSTITUTION:An adhesive film layer is provided to a roughening treatment surface of a printed wiring board copper foil 3 and the film is pressurized and heated to form a B stage. A hole is shaped in a necessary place of a substrate. The substrate is laminated in contact with the adnesive layer side of another bored substrate, and is made integral by lamination by heating and pressurizing. In the process, a polyethylene sheet 6 and a lamination release film 2 whose thermal softening temperature is between 40 and 130 deg.C are arranged between the stainless plate 1 and the wiring layer substrate 5. Then, the polyethylene sheet is softened and fused, polyethylene follows up irregularities and holes of other substrates and an entire of a substrate surface can be uniformly laminated and bonded.
Patent JP-H04315102-A (JP)
Title: Coating resin composition and resin composition for color filter protective film
Inventor: KOBAYASHI AKIHIRO
IPC: G02B1/14
Filed: 1991-04-15
Abstract: PURPOSE:To provide the coating resin composition capable of forming a smooth coating film extremely excellent in transparency, adhesiveness, resistances to water, chemicals, heat, scratching, and the like and useful for forming coating films for many kinds of articles, especially, the color filter protective film. CONSTITUTION:The coating resin composition characterized by comprising [A] a copolymer obtained by copolymerizing (a) N-substituted maleimide, (b) 4-8C tertiary alkyl methacrylate, (c) acrylic acid/or methacrylic acid, and (d) when needed, an unsaturated monomer copolymerizable with the components (a)-(c), and [B] an epoxy resin having >=2 epoxy groups in the molecule.
Patent JP-S603425-A (JP)
Inventor: ROORANDO ZAUA
IPC: F01P7/16
Filed: 1984-04-23
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-S62237476-A (JP)
Title: Developing device
Inventor: SHIMONO MAMORU
IPC: G03G15/08
Filed: 1986-04-08
Abstract: PURPOSE:To obstruct a rotary sleeve from turning in other direction than the normal direction, and to prevent a toner from overflowing between said sleeve and a photosensitive body, by providing a backlash exceeding a turning angle of an engagement at the time of attaching and detaching operations, between a driving transfer gear of a revolving shaft of the rotary sleeve for constituting a developing roller, and a driving input system gear of an image forming device body. CONSTITUTION:A developing mechanism part 40 of a developing device body 30 engages a driving transfer gear 75 to a driving input system gear 74 for rotating unitedly with a driving gear 71 which has been installed to an image forming device body 1 side through an idler 94, at the time of attachment and detachment. In this case, a turning angle theta1 of the rotating driving transfer gear 75 is set so as to become smaller than a turning angle theta2 due to each backlash between a revolving shaft 46 of a rotary sleeve 43, and the driving transfer gear 75 (theta1<=theta2). Accordingly, at the time of installation in the X direction, even if said driving transfer gear 75 rotates in reverse in the A direction, the revolving shaft 46 of the rotary sleeve 43 can maintain a static state so that it does not rotate in reverse.
Patent JP-H05288395-A (JP)
Title: Optimum temperature controller for platform
Inventor: KITSUKA KAZUNORI
IPC: F24F11/04
Filed: 1992-04-02
Abstract: PURPOSE:To keep constantly air temperature on a platform comfortable and also to save energy by making an air temperature control for the platform follow variations of cooling load. CONSTITUTION:The title controller is provided with a train position detecting sensor 21 to detect entering of a train into a platform 17, a variable driving device 19 to control the velocity of an air feeding fan 14, temperature detectors 18a and 18b to detect air temperature in the platform 17 and a microcomputer 20 to control an optimum air temperature. The controller controls to change the rotation speed of the air feeding fan 14 corresponding to starting and stopping intervals of the train, so that cooling capacity can be changed in response to variations of cooling load due to the starting and stopping of the train.
Patent JP-S63246040-A (JP)
Title: Microwave communication system
Inventor: INOUE SHIZUO
IPC: H04B7/145
Filed: 1987-03-31
Abstract: PURPOSE:To surely prevent line interruption due to fading by providing a passive repeater in between a transmission side antenna and a reception side antenna. CONSTITUTION:As paths of a microwave reaching a reception side antenna 4 from a transmission side antenna 2, there are a path (a) arrived directly and a path (bc) arrived via a passive repeater 5. In the absence of fading, the direct wave through the path (a) is received by the antenna 4 at a level sufficiently higher than the squelch level. On the other hand, when blackout fading takes place, the direct wave through the path (a) is diverged and not reaches the reception station 3. However, the signal wave through the path (bc) has a short relay interval because of the use of the repeater 5 and hardly receives the effect of said fading. Thus, the signal wave through the path (bc) is received at a level higher than the squelch level to prevent interruption of line.
Patent JP-H1024214-A (JP)
Title: Gas separator
Inventor: DAVID MARK STUART
IPC: G01N27/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for treating hydrogen sulfide and sulfur dioxide-containing gas. SOLUTION: A burner 4 and a furnace 6 are operated so that a gaseous mixture containing hydrogen sulfide, sulfur dioxide, carbon dioxide, steam and sulfur vapor may be formed from a feed gas flow containing hydrogen sulfide and carbon dioxide. In a condenser 16, not steam but sulfur vapor is extracted. In a reactor 22, all the hydrogen sulfide is oxidized to sulfur dioxide. (Or all the sulfur dioxide is reduced to sulfur dioxide). The obtained gaseous mixture is dried by a dryer 30 and compressed by a compressor 32. Then, the gaseous mixture is fractionated by a distillation column 38. The overhead distillate substantially containing no sulfur compound is discharged, and on the other hand, the bottom product is recycled to the furnace 6.
Patent JP-S565930-A (JP)
Title: Method and apparatus for cooling steel strip in continuous annealing
Inventor: KURODA HIROYUKI
IPC: C21D9/573
Filed: 1979-06-28
Abstract: PURPOSE: To cool steel strip efficiently and to reduce equipment cost and operation cost, by bringing the steel strip in continuous annealing into contact with cooling rolls for different contact times.  
     CONSTITUTION: Strip S delivered from a heating zone 8 and a soaking zone 9 is passed through four rolls 11, 11a, 11, 11a, which are equipped in a cooler such as a colling section 12 in a continuous annealing apparatus and which are facing to each other downward and upward. The rolls 11, 11a are movable together with bearing boxes 31 and are moved upward and downward by operating mechanism 30 such as screw mechanism etc., and cooling medium such as water is fed to either one or both of the rolls 11a or 11. The contact angle of the strip S with the cooling rolls are changed by the upward or downward movement of the rolls 11, 11 so as to change contact length, hereby the cooling rate and temp. of the strip S is adjusted at will. 
     COPYRIGHT: (C)1981,JPO&Japio