baber/WOPTO huggingface dataset:
Patent JP-H07333321-A (JP)
Title: Decoupling ring
Inventor: PIITAA AANESUTO MADEIN
IPC: G01S7/536
Filed: 1995-06-07
Abstract: PURPOSE: To provide a decoupling ring for use in reducing a spontaneous noise from a sonar of a ship. CONSTITUTION: At a bow shell 20 of. a ship a decoupling ring 10 is mounted in such a condition that a sonar array 18 is surrounded, and isolates the vibration of the bow shell from the flow path, wherein the configuration of the ring is such that one or more mass elements 12 are mounted on one or more compliance elements 14. Each compliance element 14 should preferably consist of a pipe-shaped spring of syntactic form, and a mass element should favorably be a metal segment to constitute a mass-spring system. The dimensions, shapes, and characteristics of the compliance element 14 and mass element are selected so as to have a basic resonance frequency sufficiently lower than the applicable sonar frequency range. If the frequency of the given vibratory energy is higher than the resonance frequency of the mass-spring system, the vibratory energy can be damped effectively.
Patent JP-H08337440-A (JP)
Title: Production of polyorganosilane film
Inventor: FURUKAWA MASASHI
IPC: C03C17/30
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a material capable of fine working, having solvent resistance and usable under an ordinary light source by forming polyorganosilane in a film shape on a substrate and irradiating it with electron beams. CONSTITUTION: Polyorganosilane represented by the formula [where each of R<1> and R<2> is one or more selected from among alkyl such as 18C alkyl, unsatd. alkyl such as CH2 =CH2 , phenyl and substd. phenyl and (n) is 5-50] and having vapor pressure at a temp. below the thermal decomposition temp. is used as starting material. It is put on a molybdenum heater 1 with terminals 2 and a shutter 3 in a device and is heated with a resistance heating element in an inert gaseous atmosphere in the vacuum vessel of the device under about 10<-2> Torr reduced pressure to form a polyorganosilane film by vapor deposition on a substrate 4 set above the heater 1.  The film is then irradiated with electrons accelerated to 1-50kV by means of an electron beam exposure system, a scanning type electron microscope etc., for about 1-15min/0.5μx/mm to obtain the objective polyorganosilane film having enhanced mechanical strength.
Patent JP-2000358271-A (JP)
Title: Mobile communication system, method for registering position of mobile station and method for controlling call
Inventor: IWASHITA MASAKAZU
IPC: H04W8/26
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the data quantity in a call signal, to reduce the use time of a control channel and to improve efficiency by setting the number of digits of a waiting number to be used at the time of a call to be smaller than the number of digits of the identification number of a mobile station. SOLUTION: When a mobile station 410 calls a mobile station 400, a mobile communication control station 200 receives the position request of the mobile station 400 by way of a base station 350 and reads a positional code and a waiting number from the mobile station identification number of a subscriber who makes a call from a home memory station 100. The base station having the read position code is selected from a position code assigning memory 204, the waiting number is designated to the whole base stations and the calling signal is transmitted. The mobile station 400 receives the calling signal from the base station 310, compares the waiting number in the call signal with that stored in a waiting number memory 402 and issues a reply at the time of coincidence. The number of digits of waiting number is set smaller than that of the subscriber number of each mobile station.
Patent JP-H0511425-A (JP)
Title: Image forming device
Inventor: MAKINO KAZUNORI
IPC: G03D13/00
Filed: 1991-07-08
Abstract: PURPOSE:To synthesize an image without preparing a memory means on an inputting side, and at the same time, to output paper having plural color developing paper sizes without preparing pressuring width adjusting mechanism on a pressure developing a device, on an image forming device forming an image by using a photosensitive and pressure-sensitive paper and a color developing paper. CONSTITUTION:The two pressure developing devices having the pressuring width which is half of the color developing paper size are provided, and two pressure developing devices 7a and 7b are arranged in such a state where they are lined up sideways in staggered, so that the one half side of the color developing paper 6 is selected to be pressured and developed. Simultaneously, a paper supplying cassette for a small color developing paper size is arranged in such the state where it is offset to the one half side with respect to a normal cassette 25.
Patent JP-H0216232-A (JP)
Title: Throating part
Inventor: TAKAHASHI RYUICHI
IPC: E04B1/64
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a throating part capable of forming walls of good appearance by a method in which a coupling groove is formed in a decorated part consisting of a rigid walling material and connected with the coupling part of a fitting part to integrate the decorated part with the fitting part. CONSTITUTION:A throating part A is made up of a decorated part B of a material similar to rigid walling material B and a fitting part C of a metal thin plate for fixing the part B. A dovetail-type grooved coupler 1 is formed on the back of the part B and connected with the corresponding coupler 3 of the fitting part C to integrate the part B with the part C. The rigid and fragile part B can thus be fixed without any damage by means of one end as a fixer 2 projected from the part of the fitting part C. A throating part which is well matched with the part B can be obtained.
Patent JP-H0456402-A (JP)
Title: Antenna mounting fixture for portable radio equipment
Inventor: MORI MASARU
IPC: H01Q1/24
Filed: 1990-06-25
Abstract: PURPOSE:To reduce a space factor of a mounting fixture by fixing one piece of the mounting fixture comprising mounting pieces directed at a right angle to an inner face of a side plate of a case of a radio equipment and fixing a base of an antenna and a printed circuit board of a radio system to the other mounting piece together. CONSTITUTION:A mount fixture 8 comprising mounting pieces directed at a right angle to each other is used and the mounting piece 9 is supported to an inner face of a side plate 2 of case main body 1 through the use of a support guide 5, tightened by a screw 17, a base of an antenna 13 and a printed circuit board 15 for radio system are fitted together to the mounting piece 10 and tightened by a screw 18. The space of the mounting fixture 8 or the like shared in the case 1 is decreased and the mounting efficiency of component is improved.
Patent JP-S5688907-A (JP)
Title: Efficiency improvement of prime mover for ship
Inventor: IMAI KENJI
IPC: F02G5/02
Filed: 1979-12-21
Abstract: PURPOSE: To improve a whole efficiency of a ship's prime mover by heating a low boiling point medium by the use of a waste heat of the ship's prime mover as a heat source and supplying the resultant high pressure steam for a turbine in a closed circuit to produce an additional power.  
     CONSTITUTION: Using a waste heat generated by a ship's prime mover as a heat source, a low boiling point medium is heated and the resultant high pressure steam is supplied for a turbine in a closed circuit to generate an additional power. Before recovered, the low boiling point medium is liquefied at a temperature and a steam pressure respectively a little lower than those of its critical point, by which a heat energy wasted out of a system may be reduced. As a liquefier for the low boiling point medium can be provided in a much smaller size than that of a capacitor of a low pressure steam turbine, the liquefier may be mounted on medium- or small-size ships. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04366446-A (JP)
Title: Controlling device for rewinding of tape deck
Inventor: SHIRATO TOSHIHIRO
IPC: G11B15/02
Filed: 1991-06-13
Abstract: PURPOSE:To accurately discriminate the completion of tape rewinding against a tape deck which does not generate any rewinding completion signal. CONSTITUTION:When an incoming call detecting section 52 detects an incoming call, a message generating section 54 transmits a message acceptance permitting signal to the calling subscriber. When a message is sent from the calling subscriber, a timer section 56 is actuated and, at the same time, recording of the message on a tape in a tape deck is started. When the reception of the message is completed, the timer section 56 is stopped and the recording time is found. A control section 51 decides the rewinding time of the tape on the basis of the recording time and instructs the deck 16 to rewind the tape by the recording time by sending a instructing signal to the deck 16. Therefore, the completion of the rewinding of the tape can be accurately discriminated.
Patent JP-S6146367-A (JP)
Title: Device for distributing molten metal
Inventor: MOCHIKU YOSHIO
IPC: B22D17/30
Filed: 1984-08-09
Abstract: PURPOSE:To provide a titled device which eliminates conveying means, oxidation and temp. drop of a molten metal by feeding the molten metal in a melting furnace through a pressure-feed tank to each machine-side furnace from a horizontal airtight conduit for distributing the molten metal, filling an inert gas in the conduit and providing heating means thereto if necessary. CONSTITUTION:The molten metal in the melting furnace A is fed through the pressure-feed tank E to each machine-side furnace C of a die casting machine B from the horizontal airtight conduit D for distributing the molten metal. The inside of the conduit D is filled with the inert gas to prevent the oxidation of the molten metal (m). If necessary, the heating means such as heater wires 6 are provided in the conduit to prevent the temp. drop of the molten metal. The molten metal (m) of an equal temp. is fed to each furnace C and satisfactory die casting is executed.
Patent JP-H05218395-A (JP)
Title: Turn-off semiconductor element and manufacture thereof
Inventor: KENESU YOHANSON
IPC: H01L29/744
Filed: 1992-06-25
Abstract: PURPOSE: To effectively avoid formation of filament of a current between turn- offs and have precise patternings by a manufacturing method using self- alignment. CONSTITUTION: A semiconductor substrate 1 has first and second main surfaces, and the first main surface comprises an anode contact part 11, connected with an anode A, and the second main surface supports a cathode contact part 2 inside each unit cell. The cathode contact part 2 is connected with a cathode K. The semiconductor substrate 1 comprises an anode layer 10 which is p<+> - doped, an n-type base layer 9 which is n<-> -doped, a p-type base layer which is p<+> -doped, a turn-off region which is embedded in the p-type base layer 8 and is n<+> -doped, and a p-type short-circuited region 5 which is embedded in a turn-off region 6 and is p<+> -doped.  Between the anode A and the cathode K, it is fractionated into a unit cell EZ which contains the semiconductor substrate 1 comprising five layers of the anode layer 10, the n type base layer 9, the turn-off region 6, a cathode region 7 adjacent to the turn-off region 6, and a p type short-circuited region 5.
Patent JP-H0832743-A (JP)
Title: Multiple control system for fax decicated adapter and fax modem device
Inventor: SAKURAI YASUHIKO
IPC: H04N1/00
Filed: 1994-07-20
Abstract: PURPOSE:To make possible multiple control over the FAX communication adapter 4 and FAX modem device by deciding contents set at an actuation part by a FAX communication processing part, and controlling a FAX communication by a control part at a request from application according to the decision result. CONSTITUTION:At the time of the system startup of a computer device 1, an environment setting part 2 is actuated and the kind of the adapter for the FAX communication is specified and set in a table 3. At this time, the FAX dedicated adapter 7 for a high rate communication or the FAX modem device 11 for a low rate communication is specified and when either one is usable, no specification is done. The FAX communication process processing part 5 is actuated as the application 4 is executed, and the decision result of the device kind of the FAX communication is passed to an actuation means 6b, thereby actuating a control part. When no specification is done, the control part 7 or 8 is actuated. When a group name is set in the application 4, a free device in the table 3 is actuated. The actuated control part 7 or 8 controls the adapter 9 or 10 or the device 11 at a request for FAX communication from the application 4 to perform transmission or reception processing.
Patent JP-S6230157-A (JP)
Title: Disazo compound and dyeing method using said compound
Inventor: KOTANI JUNJI
IPC: C09B33/06
Filed: 1985-07-31
Abstract: NEW MATERIAL:A compound expressed by formula I[R1 and R3 are H, methyl, ethyl, methoxy, ethoxy, acetylamino, benzoylamino or ureido; R2 and R4 are H, methyl, ethyl, methoxy or ethoxy; X and Y are 2-4C alkyl, etc.-substituted amino, cyclohexylamino, piperidino, morpholino, benzylamino or (substituted) anilino, provided that the carboxyl group is linked to the benzene nucleus at the 2- or 3-position] as a free acid. EXAMPLE:A compound expressed by formula II. USE:A dye for dyeing cellulosic fibers to yellow color. PREPARATION:For example, an aminoazo compound expressed by formula III or IV is first prepared as a free acid, and firstly condensed with a cyanuric trihalide to produce an azo compound expressed by formula V or VI (Z is halogen), which is then secondly condensed with 2,5-diaminobenzoic acid. The resultant product is then thirdly condensed with an alkyl- or alkanolamine, etc.
Patent JP-S5868536-A (JP)
Title: Hydraulic operation type transmission for vehicle
Inventor: NISHIKAWA MASAO
IPC: F16H61/02
Filed: 1981-10-21
Abstract: PURPOSE:To simplify, miniaturize and lighten a pressure gradual increasing mechanism by formong said mechanism by a cylinder, to which a piston is fitted,  in the transmission in which the pressure gradual increasing mechanism is added to a changeover valve electively supplying compressed oil to a clutch mechanism. CONSTITUTION:In a hydraulic circuit with a hydraulic control mechanism 30, which receives car-speed and throttle valve opening each signals 31, 32 and selectively changes over and supplies the discharge pressure of a damping pump P to first speed-third speed each clutch C1-C3, a changeover valve mechanism 50 operated by a solenoid 36 is mounted to an oil path connecting the hydraulic control mechanism 30 and the clutch C1. The changeover valve mechanism 50 is formed by a ball valve 51 for changing over and connecting the clutch C1 to an oil tank 34 when the solenoid 36 is excited, the pressure gradual increasing mechanism 52 and an oil path connecting these valve and mechanism. The pressure gradual increasing mechanism 52 is formed by the cylinder 59 to which the piston 60 is fitted, and chambers S2, S3 partitioned by the piston 60 of the cylinder 59 are each communicated with the up and down-stream sides of the ball valve 51 by oil paths 61, 62.
Patent JP-H08340415-A (JP)
Title: Image reader
Inventor: KUNO KYOSUKE
IPC: H04N1/00
Filed: 1995-06-09
Abstract: PURPOSE: To successively read plural documents which are in different series and of different size without causing trouble such as skew. CONSTITUTION: This image reader is equipped with plural automatic document feeders 2 which supply documents of different paper width, a read order setting means 3 which sets the read order of the documents mounted on the respective automatic document feeders 2, and a scanner 1 which reads images out of the documents fed from the automatic document feeders 2 in the set order.
Patent JP-H08339732-A (JP)
Title: Air conditioning and lighting switch box device, and construction method for the device
Inventor: TSUCHIYA SATOSHI
IPC: H01H9/02
Filed: 1995-06-08
Abstract: PURPOSE: To provide a device capable of concentrating a lighting switch and an air conditioning remote control switch on one place to make them fittable, making workmanship attractive in appearance, and a fitting space in a wall surface small, improving workability, and using a modified standard article as a switch fitting plate. CONSTITUTION: An embedded type switch box 3 is used to fit a lighting switch 2 and an air conditioning remote control switch 3 to the same switch fitting plate 4. One cover plate 6 is made to cover the switches from the outer side. A standard article for a general lighting switch can be used as a switch fitting plate 4. The remote control fitting hole 11 of the plate 4 is adopted as one large remote control fitting hole 11, by cutting to remove a portion 4a between two adjoining switch fitting holes 10.
Patent JP-S5958821-A (JP)
Title: Manufacture of semiconductor single crystal film
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/20
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a single crystal Si film on an insulation by limitng the width of a poly Si layer on the insulation not more than a specific value and applying local heat melting. CONSTITUTION:Parallel stripes of insulation 2a-2d are formed on a single crystal Si substrate 1 and the whole surface is covered by a poly Si layer 3. Contact parts 4a-4d of the layer 3 and the substrate 1 and the insulation stripes 2a-2d are arranged alternately. A laser beam of 30-100mum diameter is applied to the layer 3 and scanned along the direction perpendicular to the parts 4a-4d. The poly Si 3 at the position of the contact part 4 is melted and gets contact with the Si single crystal substrate 1 and is re-crystalized and affects the poly Si on the insulation whose width is less than 20mum. With this constitution, poly Si on the stripes of the insulation is re-crystalized overall and a single crystal layer can be formed on an insulation film. An amorphous Si layer also can be single crystalized in the same way.
Patent JP-S6147374-A (JP)
Inventor: TANABE TOHEI
IPC: B65D88/20
Filed: 1984-08-10
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-S6230945-A (JP)
Title: Oxygen detection element
Inventor: ARAI HIROMICHI
IPC: C04B35/00
Filed: 1985-08-01
Abstract: PURPOSE:To achieve a higher sensitivity and response, by using, as material, component elements of perovskite type oxide in the form of a fine powder obtained by the valence control of La. CONSTITUTION:A guaranteed reagent of SrCO3 and La2O3 and tin of purity 99.999% are treated by nitric acid. After dried at 150 deg.C for twenty four hours, SnO2 thus obtained is weighed based on the stoichiometry ratio, mixed and crushed and baked at 1200 deg.C for gwo hours to obtain Sr1-xLaxSnO3 The product is crushed thoroughly into fine powder and mixed with alumina at a rate of several percent to make a sensor material. This enables miniaturization with a simple construction and achieves a better response with a sharp change in the resistance near theoretical air/fuel ratio without the use of any catalyst along with a higher sensitivity.
Patent JP-H0458580-A (JP)
Title: Laser
Inventor: RI YOUTETSU
IPC: H01S3/094
Filed: 1990-06-28
Abstract: PURPOSE:To make it possible to double the intensity of laser output compared with that of one semiconductor laser by synthesizing laser light discharged from two semiconductor lasers with a polarization beam splitter and optically energizing YAG or amorphous crystal. CONSTITUTION:Optical semiconductor lasers 4 and 4' are laid out at a differential angle of 90 deg. and the laser light is arranged to enter a polarization beam splitter 5 to get synthesized by way of collimator lenses 3 and 3'. This synthesized laser light is adapted to enter YAG 1 where the YAG is optically energized. In this case, the semiconductor laser 4 is laid out so that it may become P polarization while the semiconductor laser 4' is laid out so that it may become S polarization when viewed from the polarization beam splitter 5.
Patent JP-S6059069-A (JP)
Title: Manufacture of metallic thin film
Inventor: HONDA KAZUYOSHI
IPC: C23C14/14
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a superior metallic thin film free from creases without causing thermal damage by placing electrodes before and behind a drum for guiding a long-sized substrate on which a metallic thin film is formed by vacuum deposition or other method and by applying a prescribed potential difference between each of the electrodes and the drum. CONSTITUTION:A metallic thin film is formed on a long-sized substrate 1 having an electrically conductive surface and traveling along a cylindrical drum 2 by vacuum deposition, ion plating or sputtering. At this time, electrodes are placed at the inlet and outlet of a path through which the substrate 1 travels along the drum 2. The substrate 1 is pressed against the drum 2 by means of the electrodes or rollers 12 contacting with the electrodes. The potential difference between the electrode at the inlet and the drum 2 is made smaller than that between the electrode at the outlet and the drum 2. Thus, a superior metallic thin film free from creases is obtd. without causing thermal damage.
Patent JP-S6059728-A (JP)
Title: Preparation of semiconductor film
Inventor: YAMANO MASARU
IPC: H01L21/205
Filed: 1983-09-12
Abstract: PURPOSE:To enable a curved surface of a substrate to be covered with a superior semiconductor film when it is covered with a semiconductor film by plasma decomposition of reaction gas, by disposing the substrate outside of the plasma region. CONSTITUTION:A substrate 1 provided with a curved insulation surface is disposed outside of the parallel flat electrodes opposed to one another, while the bonding surface thereof is moved substantially vertically with respect to the ridgeline 7 so as to form an amorphous semiconductor film 4. The substrate 1 is thus disposed outside of the earth electrodes 10, 10, 10 opposed to one another and of the high-frequency electrodes 12, 12, whereby the bonding surface of the substrate 1 is located out of the moving range of rapid charged particles in plasma. The impingement among the particles is thereby dramatically reduced, and damages to the amorphous semiconductor film 4 are also reduced. The substrate 1 is subsequently bonded while the substrate being moved in the direction of the curvature of its surface (the direction of the row of electrodes), whereby an amorphous semiconductor film 4 with high uniformity can be obtained.
Patent JP-S6325345-A (JP)
Title: Throttle valve control method for internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D41/14
Filed: 1986-07-16
Abstract: PURPOSE:To improve fuel consumption at a low cost, by a method wherein a target pressure in an air intake pipe, being a minimum fuel consumption factor, is set depending upon the number of revolutions, and a throttle valve opening is controlled so that an actually detected pressure in an intake air pipe is adjusted to a target pressure in an intake air pipe. CONSTITUTION:Detecting values from an accel actuating position sensor 7, a throttle valve opening position sensor 14, a sensor 19 for an absolute pressure in an intake air pipe, a crank angle sensor 18, and the like are inputted to a control circuit 17, and based on the detecting values, the opening of a throttle valve 12 is controlled with the aid of a pulse motor 15. The control circuit 17 reads a target absolute pressure in an intake air pipe, by means of which a minimum fuel consumption factor is provided, from a map data according to the number of revolutions, and calculates a deviation between the reading value and a detecting value from the sensor 19 for an absolute pressure in an intake air pipe. According to the deviation, a throttle valve opening correction amount is read from a data map according to the deviation to correct the opening of the throttle valve 12.