baber/WOPTO huggingface dataset:
Patent JP-H0236956-A (JP)
Title: Video printer device
Inventor: HAYASHI JUNICHIRO
IPC: B41J2/355
Filed: 1988-07-27
Abstract: PURPOSE:To drive only a head by blocks required for printing to obtain a video printer device capable of enhancing a printing speed by a method wherein the blocks required in the printing with a line drive-type thermal head divided into a plurality of blocks are automatically judged and according to the number of blocks to be driven based on the judgement, printing speed is automatically determined. CONSTITUTION:In the case of a line drive-type thermal head 10 divided into five blocks, a CPU 9 judges whether the number of blocks to be driven is three or less or more than three according to the printing size sent from a host machine 17. If the result is 3 blocks or less, the CPU sets a 3-block drive to a head drive circuit 11 and sets a motor speed suitable for the 3-block drive to a motor drive circuit 13, thereafter setting a 3-block printing to a control circuit 14. After the completion of this setting, the control circuit 14 successively reads image data from a memory 15, drives the 3 blocks of the head 10 through the drive circuit 11, and similarly drives a motor 12 by issuing a command to the motor drive circuit 13 to feed paper. In this manner, the printing can be executed at a speed according to the size of a printed matter, and printing time can be reduced.
Patent JP-H0722134-A (JP)
Title: Bulb socket
Inventor: SUGATA SHOICHI
IPC: F21S8/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide a bulb socket which presents possibility of mounting a bulb with a small inserting force. CONSTITUTION:When a bulb B is mounted in a socket body 1, a bulb electrode (e) presses a bulb side terminal piece 11 to generate contacting against the action of the repulsive force of a resilient piece 13. The socket body 1 is secured to a lamp house, and a connector 2 is fitted. Therein a terminal 22 installed in the connector 2 presses a connector side terminal piece 12 against the action of the repulsive force of the resilient piece 13. That is, the bulb side terminal piece 11 presses the bulb terminal (e) again with the aid of the connector side terminal piece 12 so that the contact pressure is heightened. This enables pressing with a minor contact pressure when the bulb B is to be mounted on the socket body 1.
Patent JP-S6432120-A (JP)
Title: Flow sensor
Inventor: TANAKA JUNICHI
IPC: G01F1/68
Filed: 1987-07-29
Abstract: PURPOSE:To realize speedy response characteristics and low power consumption and to improve mass-productivity and compatibility by using a thin plate with small heat conductivity as a substrate and employing a batch process by a thin plate process. CONSTITUTION:A current from an input terminal 7 is fed to a heat generation body 2 by turning on a transistor (TR) 6 to generate heat. Then fluid absorbs heat corresponding to the flow rate of the fluid flowing through a flow passage. Here, a fluid temperature detecting element 1 detects the temperature of the fluid and the power supply to the heat generation body 2 is brought under feedback control so that a constant temperature difference is obtained, thereby outputting the current voltage Vout across the heat generation body 2. Consequently, a metallic thin film which has a large resistance temperature coefficient is deposited by a vacuum vapor depositing method, etc., on the substrate, patterned, and adjusted by a laser trimming device to a specific value, thus forming the heat generating body 2. Then, heat generating elements which have uniform characteristics are mass-produced by the batch process wherein many elements are arranged and manufactured on one substrate. Elements 1 are also formed similarly.
Patent JP-H02141311-A (JP)
Title: Tire supporting ring
Inventor: IAN KENPU
IPC: B60C17/06
Filed: 1989-07-21
Abstract: PURPOSE:To facilitate inserting a tire supporting ring inside a tire by forming an emergency tire supporting ring which is arranged inside a tire rim assembled body to make run-flat running possible of a ring body provided with at least a pair of slits extending from a peripheral face to a radial inside. CONSTITUTION:A tire supporting ring is formed of substantially hard elastic material having a rectangular section and shaping an annular shape as its plane figure, for example a ring-shaped body made of material like rubber composing material. The ring body has bendable inner and outer peripheral faces 1, 2, and is formed to have an outside diameter larger than an inside diameter of a bead core of a tire to serve as a supporting member for a tire rim assembled body. The ring body is formed with a pair of the first slits 3, 4 extending radially from a peripheral face 2 and a pair of the second slits 6, 7 extending radially outward from an inner peripheral face 1 alternately in a diametral direction, and the slits 3, 4, 6, 7 are ended with circular holes 5, 8 respectively.
Patent JP-H0240060-A (JP)
Title: Stirling engine
Inventor: NAITO YOSHIHIRO
IPC: F02G1/043
Filed: 1988-07-30
Abstract: PURPOSE:To enable control of an output by means of a quantity of heat by a method wherein an actuating space is communicated to a pressure vessel through a flow rate control valve the opening of which is regulated according to an amount of solar energy inputted to heaters. CONSTITUTION:An actuating space is communicated to a pressure vessel 13 through a flow rate control valve 12 which is communicated to the pressure vessel 13 and the opening of which is regulated according to an amount of solar energy inputted to heaters 6 and 6'. A total quantity of heat emitted from a collector 10 is detected by a sensor 11 to decide the opening of a valve 12. Regulation of the opening of the valve 12 is regulation of a gas amount in the actuation space. This constitution enables control of an output by means of a quantity of heat.
Patent JP-2001017483-A (JP)
Title: Mat used for preventing bedsore, or the like
Inventor: IMAI KAZUMITSU
IPC: A61G7/05
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mat capable of efficiently removing moisture, and usable for preventing a bedsore, or the like. SOLUTION: This bedsore preventing mat D has plural nozzle parts 3 provided with valves installed on an upper surface of the mat D. In this case, only when pressure P is applied from upward to the nozzle parts 3, 3..., the valves are opened, so air sent from an air supply device 4 is discharged upward.
Patent JP-2000007280-A (JP)
Title: Rope device for telescopic operation of multistage telescopic boom
Inventor: ASANO KAZUYOSHI
IPC: B66C23/687
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a boom for a crane vehicle having multistage telescopic booms internally provided with a hydraulic cylinder for connection between adjacent booms on and after second stages. SOLUTION: Adjacent booms on and after second stage are connected together via a hydraulic cylinder 20, and at least one of a second rope sheave 10 for bridging a second stage elongation rope 13 or a hydraulic hose sheave 25 for bridging a hydraulic hose 26 for the hydraulic cylinder 20 is arranged at the lower side or at the upper side at the rear end of a second stage boom 3 around a sheave supporting shaft 11 provided crosswisely in a boom telescopic direction in a rotatable manner and at least one of the second stage elongation rope 13 or the hydraulic hose 26 is passed between the inside lower face of a first stage boom 2 and the outside lower face of the second stage boom 3 or between the inside upper face of the first stage boom 2 and the outside upper face of the second stage boom 3.
Patent JP-S5979895-A (JP)
Inventor: ENOMOTO MITSUHIRO
IPC: G21C17/00
Filed: 1982-10-30
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-S6083760-A (JP)
Title: Device for controlling level of molten metal surface for continuous casting
Inventor: KAWAMOTO MASASHI
IPC: B22D11/18
Filed: 1983-10-12
Abstract: PURPOSE:To provide a titled device which maintains the accuracy in controlling the level of a molten metal surface at a high level and permits stable operation by detecting directly the operation of a cylinder which regulates the pouring rate of a nozzle by a position detector and providing a disconnection detector to a control system. CONSTITUTION:A device for controlling the level of the molten metal surface for continuous casting casts a molten steel into a mold from a tundish via a sliding nozzle 2 which can regulate a pouring rate and controls the molten steel in the mold. A position detector 6 such as differential transformer which can detect directly the operation of the cylinder by detecting the extent of the movement of a piston 3a is incorporated into a work cylinder 3 for actuating the nozzle 2 of the above-mentioned device and is connected to a servocontrol amplifier 7 of the control system via a plug 8 to be used exclusively, a relay terminal box 9, a displacement meter 10 and a disconnection detector 11. The accuracy of controlling the level of the molten metal surface is thus controlled and the detector, cable, etc. are monitored at all times, by which the trouble- free and stable operation is made possible.
Patent JP-S6166970-A (JP)
Title: Method and device for voltage detection
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R19/155
Filed: 1984-09-11
Abstract: PURPOSE:To prevent voltage application from being recognized erroneously by detecting whether intensity levels of an S and a P wave separated and outputted by a polarization beam splitter are larger or smaller than the upper or lower set value of reference light intensity. CONSTITUTION:Polarization beam splitters are used as a polarizer 27 and an analyzer 27. Therefore, light from an LED20 is passed through an optical fiber 21, lens 22, polarizer 24, quarter-wavelength plate 25, and Pockels element 26 and outputted separately from the analyzer 27 as the S wave and P wave. Those S wave and P wave are passed through lenses 29 and 30 and optical fibers 31 and 32, and then transmitted to window comparators 35 and 36 through photoelectric converters 33 and 36. When an applied voltage is larger than the intensity Pu of the S or P wave which is a specific value larger than the reference intensity Po or lower Pl the specific value smaller than the reference intensity, the comparator 35 or 36 generates an alarm 38 through an OR logical circuit 37. Consequently, such wrong recognition that it is recognized that no voltage is applied although a voltage is applied actually.
Patent JP-H068052-A (JP)
Title: Electric discharge machining method
Inventor: SAWADA KIYOSHI
IPC: B23H1/02
Filed: 1992-06-25
Abstract: PURPOSE:To prevent the generation of concentrated electric discharge and release the concentrated electric discharge efficiently at the time of being generated. CONSTITUTION:Split machining tool electrodes 2, 2' are driven by servo motors 3, 3' through transmission mechanism 4, 4'. Voltage is applied between the machining tool electrodes 2, 2' and a workpiece 1 by an electric discharge machining power unit 5, and currents flowing to the split machining tool electrodes 2, 2' are detected by current sensors 7, 7'. An electrode motion control device 6 performs the driving control of the servo motors 3, 3' on the basis of the average gap voltage Vg so as to move the split machining tool electrodes 2, 2'. The concentration of eletric discharge (whether electric discharge is concentrated on either the electrode 2 or 2') is detected by signals from the current sensors 7, 7', and in the case of detecting concentrated electric discharge, the electrode motion control device 6 moves the electrode, to which concentrated electric discharge is generated, away from the workpiece, and brings the other electrode close to the workpiece. Gaps between the electrodes 2, 2' and the workpiece are also made large and small alternately and periodically.
Patent JP-S6249081-A (JP)
Title: Stop cock
Inventor: BABA YASUSHI
IPC: F16K11/07
Filed: 1985-08-28
Abstract: PURPOSE:To protect an operating member mounted on an outer periphery of a valve body from soil or the like, by engaging an operational portion formed on an outer periphery of a spindle with the operating member. CONSTITUTION:An operating member 15 is formed by threadedly engaging a front sleeve 16 with a rear sleeve 17, and is slidably mounted on an outer periphery of a valve body 3. The operating member 15 is connected to an operational portion 18 formed on an outer periphery of the spindle 1 by means of a pin 19 passing through a hole 8 formed through the valve body 3. When the operating member 15 is slided from the left to the right side, the spindle 1 is moved away from a valve seat 5. As a result, a fluid is permitted to flow from an inlet chamber 12 of a housing 10 through a valve inlet 4 and a fluid passage 2 formed in the spindle 1 to an outlet chamber 13 of a supporting member 11.
Patent JP-H0611873-A (JP)
Title: Electrophotographic sensitive body
Inventor: NUKADA HIDEMI
IPC: C09B67/50
Filed: 1992-06-25
Abstract: PURPOSE:To produce the electrophotographic sensitive body having a high- sensitivity characteristic and excellent charge holdability and image quality characteristic by using a chlorogallium phthalocyanine pigment dispersion having excellent applicating and preserving properties. CONSTITUTION:This electrophotographic sensitive body is constituted by providing the photosensitive layer 6 on a conductive base 3 and contains a chlorogallium phthalocyanine crystal as a charge generating material and a silane coupling agent in the photosensitive layer 6. The chlorogallium phthalocyanine crystal of a crystal type having strong diffraction peaks at least at (1) 7.4 deg., 16.6 deg., 25.5 deg. and 28.3 deg., (2) 11.0 deg., 13.5 deg. and 27.1 deg., (3) 6.8 deg., 17.3 deg., 23.6 deg. and 26.9 deg. or (4) 8.7 deg. to 9.2 deg. 17.6 deg. 27.4 deg. and 28.8 deg. Bragg angles (2theta+ or -0.2 deg.) in X-ray diffraction spectra is used as the chlorogallium phthalocyanine crystal.
Patent JP-H0238406-A (JP)
Title: Production of branched alpha-olefin polymer
Inventor: NAGAMATSU SHIGEKI
IPC: C08F10/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a branched alpha-olefin polymer effectively and with stability by polymerizing a branched alpha-olefin in liq. phase in the presence of a catalyst, introducing the resulting polymer soln. into a cooling apparatus wherein it is cooled, and separating the precipitated polymer from the unreacted alpha-olefin. CONSTITUTION:A branched alpha-olefin (e.g., 3-mthyl-1-pentene) is polymerized in liq. phase in the presence of a catalyst (e.g., Ziegler catalyst) in a polymn. apparatus A. A polymer soln. 1 contg. the resulting polymer is introduced into a cooling apparatus C and cooled to precipitate the polymer dissolved in the polymer soln. The soln. 2 contg. the precipitated polymer is introduced into a separator E, where the polymer is separated from the unreacted branched alpha-olefin, which is then recycled via a mother liquor drum F to the apparatus A to be reused.
Patent JP-S6167788-A (JP)
Title: Production of joined body of ion exchange resin film and electrode
Inventor: FUJITA YUKO
IPC: C25B9/23
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a joined body having superior electrochemical characteristics by forming an electrode made of a mixture of catalyst powder for an electrode with powder of a specified ion exchange resin and a specified binder by a specified method and by joining the formed electrode to a membrane of an ion exchange resin. CONSTITUTION:Catalyst powder for an electrode is impregnated with a soln. prepd. by dissolving an ion exchange resin contg. perfluorocarbon resin as the base in an org. solvent or a mixed solvent consisting of an org. solvent and water, and the solvent is evaporated to form catalyst powder for an electrode supporting said ion exchange resin. This catalyst powder is mixed with a fluororesin binder, and the mixture is bonded to one side or both sides of a membrane of an ion exchange resin contg. perfluorocarbon resin as the base by heating under pressure to obtain the desired joined body.
Patent JP-H0630970-A (JP)
Title: Controller for bubbled waterstream generator
Inventor: SONEDAKA KAZUNORI
IPC: A47K3/00
Filed: 1992-07-17
Abstract: PURPOSE:To speed-up a rising of a next operation by a method wherein regasified air in water which stays in a finely bubbled waterstream generating means is discharged at a time of operation start. CONSTITUTION:A pump 5 circulates water through a circulation circuit part A and discharges the water through a part of the circuit part A and a go- passage 3 into a water tank 1. An ejector 8 introduces air from an air introducer 15 and the water in the water tank 1 through a return passage 17 into the circulation circuit part A by the effect of a vacuum part 8a due to the circulating water. By this, the air is pressed and disolved into the water by the pump 5, reduced in the pressure, and then discharged out of the go-passage 3 into the water tank 1, whereby bubbled waterstream is generated. If this operation for generating the bubbled waterstream is stopped, a pressing passage including the pump 5 is vacuumed, so that the air dissolved in the water is regasified and stays in a bubbled waterstream generating means. This is why, when the bubbled waterstream generating means is started, if a detecting part 19 within the go-passage 3 detects a prescribed pressure, a controller 18, upon receiving a detection signal, makes the air introducer operate to prevent the from entering, so that an operation rising of the pump 5 can be improved.
Patent JP-H01122009-A (JP)
Title: Three-pole magnetic recording head
Inventor: MAIKERU MARARII
IPC: G11B5/39
Filed: 1988-07-29
Abstract: PURPOSE: To embody a tripolar head having optimum reading and writing characteristics with decreased treating stages by arranging one piece of reading pole and magnetic flux sensor between a pair of writing poles and introducing magnetic fluxes to magnetic flux sensor by this reading pole. CONSTITUTION: The tripolar head 10 is constituted by arranging the reading pole 16 and a Hall sensor 22 consisting of indium antimonide as the magnetic flux sensor within the gaps 18, 20 of a pair of the writing poles 12, 14. Lead wires 24 of copper are connected to this Hall sensor 22 and the magnetic fluxes are introduced thereto from the reading pole 16. These poles 12, 14, 16 are formed of respectively laminated seed layer structural bodies and are provided with side shields for suppressing interference. The optimum reading and writing characteristics are imparted to the tripolar head by such constitution. The tripolar head for which the required treating stages are decreased is obtd.
Patent JP-S6251127-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H50/64
Filed: 1985-08-28
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-S6341720-A (JP)
Title: Boiler with catalyst combustion section of methane hot-water boiling for domestic application
Inventor: UNBERUTO BUIAANI
IPC: F24H1/08
Filed: 1987-07-31
Abstract: A boiler with catalytic combustion of methane is described for heating water for domestic use, such as room heating or for sanitary use. The boiler comprises a container (14) for the combustion catalyst which is based on metals of the platinum group, means (18) for heat transfer between the gaseous combustion products and the water to be heated, a combustion control system (3) for the methane, and a flue gas discharge system.
Patent JP-H0852778-A (JP)
Title: Mold-compression molding method and process
Inventor: OKAMOTO AKIO
IPC: B29C45/70
Filed: 1994-08-12
Abstract: PURPOSE:To control an injection filling process with a high accuracy while efficiently controlling the changeover timing to a mold compression process by controlling the driving part of an injection mechanism and the start of mold compression on the basis of the output signal of the power sensor provided to the rod receiving part of a platen interfacial distance adjusting mechanism. CONSTITUTION:Four fixed adjusting units 13 are provided to the platen interfacial distance adjusting mechanism 11 mounted on a mold clamping device 1 corresponding to respective movable adjusting units 12. A plurality of rod receiving parts 29 coming into contact with respective adjusting rods 14 and load sensors 30 detecting the contact pressures of the adjusting rods 14 coming into contact with the rod receiving parts 29 are provided to the fixed adjusting units 13. An injection control unit 55 and a timing control unit 56 are controlled on the basis of the detection signals from the respective load sensors 30 to control a mold clamping force control unit 32 and a speed servo control unit 34.
Patent JP-H0866046-A (JP)
Title: Power supply
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 1994-08-12
Abstract: PURPOSE: To improve an input distortion while restricting a rise of terminal voltage of a smoothening capacitor during light load to a power supply. CONSTITUTION: A rectifier RE is connected to an AC power supply Vs through a high frequency reverse current suppressing portion RR for checking a reverse flow of the high frequency to AC power supply side, and the output voltage of the rectifier RE is smoothened by a smoothening capacitor C1 . An inverter circuit INV is driven by a voltage at both the ends the smoothening capacitor C1 . A high frequency feedback portion FB feeds back part of the high frequency power of the inverter circuit INV between the high frequency reverse current suppressing portion RR and the rectifier RE and alternately repeats the state of absorbing a current from the AC power supply Vs in response to the polarity of the feedback high frequency and the state of charging the smoothening capacitor C1 through the rectifier RE.  The feedback amount regulating portion CF turn on the switching element SW when the load becomes light and decreases the amount of feedback of the high frequency feedback portion FB.
Patent JP-S6168787-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1984-09-12
Abstract: PURPOSE:To regulate surely a forward progress limit of a shutter by providing a stopper restricting the forward progress of the shutter in abutting on a part of the shutter to left/right side walls of a lower case. CONSTITUTION:The shutter 18 opening/closing a pocket 10 for tape loading is fitted slidably along the bottom wall 4 and the left/right side walls of the lower case 1b and energized to the forward of case by a spring member 25. A stopper 53 capable of abutting on a lock piece 40 of the shutter 18 is formed to the left/right side wall of the lower case 1b. Thus, even when the shutter 18 is energized forward by the spring member 25, the shutter 18 abuts on the stopper 53 and the forward progress limit is regulated surely. Thus, the amount of left/right progress of the shutter 18 has no difference and approaches to the front cover 12 with a correct gap.
Patent JP-H04226536-A (JP)
Title: Manufacture of polyarylene sulfide having low alkali metal content
Inventor: UIREMU MARINASU BARENTSUEN
IPC: C08G75/0254
Filed: 1991-07-05
Abstract: PURPOSE: To obtain a polyarylene sulfide having a very low alkali metal content.  
     CONSTITUTION: In preparing a polyarylene sulfide by converting an aromatic polyhalide into an alkali metal sulfide in the presence of a polar organic solvent, subsequently subjecting the formed polyarylene sulfide to an acid treatment, filtration, washing and drying, after completion of the polymerization reaction, the reaction mixture is separated by filtration through a screen having a mesh size of 50-100 μm and the separated product is washed with, successively, the same solvent as used in the preparation of the polymer, water an organic or inorganic acid and water. This method has made it possible to obtain a polyarylene sulfide containing a very low a alkali metal content. 
     COPYRIGHT: (C)1992,JPO