baber/WOPTO huggingface dataset:
Patent JP-S59153608-A (JP)
Title: Controlling method of level-control device
Inventor: ASANUMA NOBUYOSHI
IPC: B60G17/015
Filed: 1983-02-21
Abstract: PURPOSE:To make car driving at an uneven ground ever so easy as well as to make improvements in running stability at a high speed, by making a car level alterable into the specified level position by manual operation, while constituting the said car level to be lowerable automatically in case of going beyond the fixed car speed. CONSTITUTION:In case of a level-control device capable of setting a standard car level and a first car level being higher than the former, a controller 20 is provided with a controlling part capable of setting asecond car level being higher than the first car level, besides the said car level setting control part. And, when the second car level setting control part of the controller 20 is manually controlled, a compressor 1 is driven by a motor 2, and compressed air is fed to each of dampers 8-11 via solenoid valves 6 and 7, then the car level is raised up till each of car speed sensors 17 and 18 detects that the car level reaches the second car level position. Under this condition, when a car speed sensor 19 detects a specified high-speed state, the compressed air inside these dampers 8-11 is exhausted whereby the car level is made so as to be lowered down.
Patent JP-H06219425-A (JP)
Title: Rotary type heat sealer in bag-making, packing machines, etc., and its manufacturing method
Inventor: ANZAI KANEO
IPC: B65B51/10
Filed: 1993-01-26
Abstract: PURPOSE:To produce, in manufacturing a rotary type heat sealer, a helical, rotary type heat sealer from a straight heat-sealing plate, which is available on the market, and also make it easy to repair such a heat sealer. CONSTITUTION:A heat-sealing plate 30 which is thick and available on the market is attached to a rotary shaft 10 therefor with the intervention of a pair of heating plate-supporting members 15 and at an inclination of a prescribed angle alpha and in a manner of forming, when the heat-sealing plate 30 is turned integrally with the rotary shaft 10 around the axis of the shaft 10, a heat-sealing surface with an equal radius from all points in the outer surface of the heat- sealing plate 30 for its full length. By this method a helical type heat sealer can be produced in a simple manner. Such a heat sealer can be repaired easily also.
Patent JP-S59154775-A (JP)
Title: Control method of fuel cell power generating device
Inventor: KURAMOTO HITOSHI
IPC: H01M8/04
Filed: 1983-02-24
Abstract: PURPOSE:To bring terminal voltage down to as far as below the allowable value and keep off its deterioration due to oxidation in an electrode, by controlling the output characteristic in time of low load with a combination of control pressure and temperature as well as of fuel and oxidizer flow. CONSTITUTION:Pressure in a pressure vessel 7 housing a cell body and pressure in both of an oxidizer side line and a fuel side line are all detected by each of differential pressure gauges 14 and 15, receiving this detection with calculators 16 and 17, and controlled to meet the specified differential pressure by means of exhaust valves 18 and 19. Likewise, the signal of load 20 is fed to a calculator 21 emitting a signal when the load 20 comes to below the allowable terminal voltage, putting the output and the signal of the calculator 16 into a calculator 22, and the pressure inside the pressure vessel 7 is controlled by a control valve 23. Therefore, the output characteristic is made to be brought down to some extent in time of low load whereby the terminal voltage can be held down to as far as below the allowable value, and oxygen partial pressure on the surface of an oxidizer pole is thus brought down without using any equipment on a large scale, thus a span of long service life can be yet more promoted.
Patent JP-S61188269-A (JP)
Inventor: MATSUO YUKITO
IPC: B61B3/02
Filed: 1985-02-14
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-H09202905-A (JP)
Title: Production of synchronizer ring by sintering
Inventor: KAWAI TOMOJI
IPC: F16D23/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a synchronizer ring capable of integrating a structural body and a friction material layer without applying press fitting force and furthermore free from the need of presintering the friction material layer. SOLUTION: This synchronizer ring 10 in which a ring shaped structural body 11 is provided with a friction material layer 12 is produced by filling either the material of the structural body or the material of the friction material layer into a die 20, applying pressure thereto, filling the other into the die, applying pressure thereto to integrate the structural body and friction material layer and sintering the integrated structural body 11 and friction material layer 12 in a sintering furnace. Thus, the friction material layer 12 is integrated with the structural body 11 without being press-fitted into the structural body. Furthermore, the material of the friction material layer is sintered for once without being subjected to presintering.
Patent JP-H03231874-A (JP)
Title: Electronic apparatus
Inventor: ARIMA KAZUNORI
IPC: B41J3/46
Filed: 1990-02-08
Abstract: PURPOSE:To obtain an electronic apparatus in which current consumption is reduced at the time of recording by a constitution wherein a luminance control means lowers the luminance of a display means in response to the operation of a recording means. CONSTITUTION:A print key triggering print operation is included in the key group at a keyboard section 1 and a prepared document is printed at a printer section 8 upon input of the print key. Consequently, a control section 10 waits key input and performs processing corresponding to the key input. In case of the print key, control signal is pulled H prior to printing operation so that a back light 12 is dimmed and the printer section 8 is initialized. Upon completion of printing operation, the control signal is pulled L and the back light 12 is brightened. since the back light 12 is dimmed during printing operation requiring a high current consumption, current consumption can be reduced.
Patent JP-H08200131-A (JP)
Title: Load fluctuation control unit of electronic governor for marine use
Inventor: TAKAMI KENICHI
IPC: G05D13/62
Filed: 1995-01-26
Abstract: PURPOSE: To enable the stable engine rotation to be held by changing a PID parameter through a process of estimating the fluctuation of the rotational number of a propeller, caused by external disturbance. CONSTITUTION: An electronic governor device of a marine main engine is provided with a simulation model 10 of the main engine, provided in a control device, and a controller 40 for automatically changing a PID parameter from the present actual rotational number, the rotational number to be estimated from the actuator input 8 and the command rotational number by the simulation model.
Patent JP-S60172891-A (JP)
Title: Multipicture planes television receiver
Inventor: SHINPO HIROYASU
IPC: H04N5/45
Filed: 1984-02-17
Abstract: PURPOSE:To prevent luminance/contrast of a slave picture plane from fluctuating due to an APL (average luminance level) change in a master picture plane by providing a switch circuit for switching actions of an ABL/contrast circuit, by controlling the switch circuit by a pulse denoting a position where a slave picture plane is synthesized and eliminating such a control that luminance/contrast of a slave picture plane will not be controlled by a beam current passing through a CRT (cathode ray tube) for a period when a slave picture plane is synthesized. CONSTITUTION:A synthesized video signal A where master and slave picture planes are synthesized is inputted to a contrast control circuit 1. A switch circuit 10 is connected to a slave picture plane synthesization position specifying pulse generator circuit 15 through a line l. In said circuit 15 pulses A and B are formed from a horizontal synchronizing signal H and a vertical synchronizing pulse V. An AND output of the pulses A and B is outputted to the line l, for the outputting period the switch circuit 10 is controlled so that a C1 and a C3 will be connected in its interior, and for the remaining period said circuit 10 is controlled so that the C1 and a C2 will be connected. By this action, a ABL circuit is switched only for a period inserting a slave picture plane; therefore a luminance change in a slave picture plane due to an APL change in a master picture plane can be eliminated.
Patent JP-S55121792-A (JP)
Title: Selection control circuit for remote monitor control unit
Inventor: TODA TAKEO
IPC: H04Q9/00
Filed: 1979-03-13
Abstract: PURPOSE:To secure the decision for the control propriety of the controlled unit at the control center, by using the control inhibition and permission signals in addition to the selection and control signals. CONSTITUTION:In addition to selection switches S1-Sn and control switches CL and OP, control inhibition switch LK and control permission switch LO are provided. Memory circuit 14 memorizes both the control inhibition and permission of each controlled unit based on the setting signal of both control inhibition and control permission plus the selection signal of coding circuit 11. The output of circuit 14 is given to AND circuit 13'. Then three signals, the selection, control and control inhibition/permission signals, are sent to receiving circuit 28 of controlled unit 20 from circuit 13' through transmitting circuit 18. These three signals received are composed, and the control inhibition and permission signals are memorized in memory circuit 24. These memorized signals are then compounded to be applied to the controlled unit through output circuit 27.
Patent JP-S52112984-A (JP)
Title: Main frame joint for man conveyor
Inventor: NAKAO TOSHIHARU
IPC: B66B23/00
Filed: 1976-03-19
Abstract: PURPOSE: To accelerate installing work of main frames by providing engaging body for maintaing to secure compression and tension taken place on the upper and lower surfaces of the main frame and engaging member brought into contact with the engaging member in interposed manner therebetween in plane at the upper and lower surface connecting portions of the main frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01204522-A (JP)
Title: Selector circuit
Inventor: SHIBAO SHINJI
IPC: H03K17/92
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a selector circuit without any switching delay and distorted waveform by allowing the Josephson effect of a Josephson element to be used for the switching of the selector circuit. CONSTITUTION:A 1st coil 12 able to apply the magnetic field over the critical magnetic field of the Josephson element perpendicularly to a 1st Josephson element 15 is arranged to the element 15, and a 2nd coil 13 generating the magnetic field over the critical magnetic field of the Josephson element when no magnetic field is generated to the 1st coil 12 perpendicular to a 2nd Josephson element 16 and not generating the magnetic field when the 1st coil 12 generates the magnetic field is arranged. The 1st Josephson element 15 goes to non-energized state by the magnetic field in excess of the critical magnetic field of the Josephson element generated by the 1st coil 12 and since the 2nd coil 13 generates no magnetic field at that time, the superconduction state is reached and a 2nd input terminal 2 and an output terminal 3 are made energizable. Thus, the selector circuit without any switching delay and distorted waveform is obtained.
Patent JP-H10220414-A (JP)
Title: Fluid pressure cylinder
Inventor: SHIRAI SOICHI
IPC: F15B15/14
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To convert thrust from a low level to a high level, regardless of a piston stroke amount. SOLUTION: Regarding a fluid pressure cylinder formed so that the ingress of pressure fluid in the first cylinder chambers R1a and R1b causes a piston rod 20 to advance under small thrust, and the ingress thereof in the first cylinder chambers R1a and R1b as well as the second cylinder chamber R2 causes the piston rod 20 to advance under large thrust, a speed change response type selector valve 40 is built into the piston rod 20, so as to interrupt the communication of the first cylinder chambers R1a and R1b to the second cylinder chamber R2 upon the forward travel of the piston rod 20 from a retreat position, and to keep the first cylinder chambers R1a and R1b communicated to the second cylinder chamber R2 upon the exposure of the piston rod 20 to the prescribed speed change during the forward travel.
Patent JP-H09223935-A (JP)
Title: Carrier wave pdm type amplitude modulation device
Inventor: FUKUMOTO MASAYOSHI
IPC: H03F3/217
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To maintain the linearity of the output voltage of a carrier wave PDM type amplitude modulation device even when input signals are at a low level. SOLUTION: Audio signals Vin from a signal source 31 are inputted to an SIN<-1> circuit 32 and a multiplication circuit 37. The output is computed with the signals of a carrier wave generator 33 and the waveforms of different phases provided with the same frequency are outputted from an addition circuit 38 and a subtraction circuit 39. They are separately D-class amplified by a first amplifier circuit 40 and a second amplifier circuit 41 and only the part of the different phases is obtained by a transformer 42. The output of only a required fundamental frequency component is obtained by a low-pass filter 43.
Patent JP-H07237930-A (JP)
Title: Light-transmitting optical-function glass part preform and production thereof
Inventor: KISHIMOTO SHOICHI
IPC: G02B6/02
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a preform for light-transmitting optical function glass part and provide a process for producing the preform capable of slowly cooling the product to the room temperature without causing the breakage and cracking even in a core-clad combination having large expansion coefficient difference. CONSTITUTION:This process for the production of an optical part preform comprises the 1st step to successively cast molten liquids for forming a clad and a core into molds to form a core-clad structure and the 2nd step to cast a clad-forming molten liquid again into the mold to effect the fusion of the molten liquid with the clad glass cast in the 1st step and seal the core glass 6 with the clad glass 5.
Patent JP-H04348419-A (JP)
Title: Document processor
Inventor: TAKAHASHI YOSHINORI
IPC: G06F17/21
Filed: 1991-01-30
Abstract: PURPOSE:To prevent displayed images from being hidden as much as possible by retrieving the display compression state of a display part and then displaying a window at the most roughened part. CONSTITUTION:When the message display processing is designated, the lighting dots stored respectively in the display areas (1)-(4) of a V-RAM 6 are counted based on the control of a control part 2. That is, a register 9 is cleared and an address control part 7 points the head address of each area. Then the data are read out of the V-RAM 6 and sent to a dot counter part 8 and counted when a retrieving point is held. This counting result is set to the register 9. After the dots of each area of the V-RAM 6 are counted, the part 2 compares the counted values in the register 9 with each other and detects an area having the least counted value. Then a display area having the least counted value is decided among those message display areas A-D of a display part 5 based on the detecting result of the part 2.
Patent JP-S60176576-A (JP)
Title: Apparatus for handling welsh onion
Inventor: TSUCHIYA AKIYOSHI
IPC: A23N15/04
Filed: 1984-02-21
Abstract: PURPOSE:To save labor and improve remarkably the operating efficiency, by removing the root and leaf tip parts and periderm which are unnecessary parts of a Welsh onion automatically and continuously while requiring almost no handling. CONSTITUTION:An apparatus for handling a Welsh onion 7 having a cutter 12 for cutting the root and leaf tip parts of the Welsh oinon 7 provided on both sides of the middle position of a conveyor 5 for continuously conveying the Welsh onion 7 intermittently at a required interval and pressing mechanisms 24 and 27 for pressing the leaf part of the Welsh oinon 7 at the stop of the conveyor 5 and releasing the pressing on conveying of the conveyor 5 provided in front of the conveyor 5. A jet peeling mechanism 18 for reciprocating in the longitudinal direction of the Welsh onion 7 at the stop of the conveyor 5 and jetting pressurized air on the top of the Welsh onion 7 on reciprocation from the leaf part to the root part is provided. The apparatus is capable of removing the root and leaf tip parts and periderm which are unnecessary parts automatically and continuously while requiring almost no handly by hands and labor can be saved with remarkably improved operating efficiency.
Patent JP-H04268533-A (JP)
Title: Color liquid crystal display element
Inventor: WARASHINA NOBORU
IPC: G02F1/1335
Filed: 1991-02-25
Abstract: PURPOSE:To reduce a crosstalk by providing a plastic matrix layer made of a metallic material so as to be in contact with the transparent electrode layer of a color filter. CONSTITUTION:Color filters 2 of R, G, and B are formed on a glass substrate 1 and a transparent electrode 4 is formed thereupon across a protective film 3. Then a chromium layer is formed by sputtering on the transparent electrode 4 of the color filters and processed by dry etching in the shape of pixels to form a black matrix 5. This color substrate and a TFT substrate which has a pixel transparent electrode 10, etc., are arranged to face each other and liquid crystal 8 is charged in their gap to manufacture a TFT active matrix LCD. The black matrix layer 5 has high conductivity to compensate the conductivity of the transparent electrode 4 and then the resistance value on the color filter surface is greatly reduced on the whole.
Patent JP-H09204649-A (JP)
Title: Magnetic disk and magnetic disk device
Inventor: MORITA OSAMI
IPC: G11B5/82
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk capable of inhibiting the fluctuation of the quantity of a magnetic head floated on the magnetic disk and a magnetic disk device with the magnetic disk. SOLUTION: The ratio of the depth of the recessed section of a data recording region to the depth of the recessed section of a control-signal recording region is set at a value from 0.2 to 4. 7 to a magnetic disk 3, on which data, etc., are recorded by a magnetic head loaded on a floating type head slider 6 and which is partitioned into the above-mentioned data recording region and the above-mentioned control-signal recording region by irregular sections formed to a surface.
Patent JP-H02210585-A (JP)
Title: Picture processor
Inventor: IKEDA KEIICHI
IPC: G06T3/00
Filed: 1989-02-10
Abstract: PURPOSE:To extract the part of a picture to have one desired picture characteristic and to synthesize the other picture with simple constitution by providing a setting means to set the picture characteristic, discriminating means and video picture synthesizing means. CONSTITUTION:First and second input means 1 and 6 are provided to input a video picture and setting means 10 and 11 are provided to set the desired picture characteristic at least. Then, discriminating means 14 and 15 are pro vided to discriminate whether there is an area corresponding to the picture characteristic set by the setting means 10 and 11 in the respective video pictures inputted by the second input means 1 or not. Synthesizing means 16 and 17 are provided to couple and output the video pictures inputted by the first and second input means 1 and 6 based on the discrimination results of the discrimi nating means 14 and 15. Thus, one partial picture to have the desired picture characteristic can be segmented and synthesized to the other picture by the simple constitution and further, the desired picture characteristic can be arbitrar ily set.
Patent JP-S60174169-A (JP)
Inventor: ASOU SATOSHI
IPC: A63F13/56
Filed: 1984-02-20
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-S63197186-A (JP)
Title: Image coding transmission system
Inventor: ASANO KENICHI
IPC: H04N19/503
Filed: 1987-02-12
Abstract: PURPOSE:To reduce the quantity of information, by shifting a block dividing position between each frame so as not to be superposed on a boundary line at the time of blocking. CONSTITUTION:When the blocking of a picture signal is performed by a pre- processing part, by preparing plural kinds of block dividing positions, and changing the block dividing positions of adjacent frames, it is possible to obtain picture quality equivalent to the setting of a block in a small unit. Since the block dividing position is changed at every adjacent frame, for example, by shifting the block dividing position by (2X2) picture element assuming that the block unit is set as a unit of (4X4), it is possible to obtain the picture quality equivalent to the transmission of the block unit of (2X2) in a conventional system. In such a way, it is possible to reduce the quantity of the information effectively.
Patent JP-S56132580-A (JP)
Title: Light wave rangemeter
Inventor: OOTOMO FUMIO
IPC: G01S17/36
Filed: 1980-03-10
Abstract: PURPOSE: To reduce possible mismeasurement for changes in the range being measured for a simpler circuitry by employing three kinds of modulated waves having a certain difference in the frequency.  
     CONSTITUTION: According to signals S 1 WS 3  from a processing control circuit 2, a selection circuit 1 selects modulated frequencies of 15MHz, 75kHz and 72kHz while a selection circuit 7 selects those of 14.997MHz, 72kHz and 75kHz. Each frequency is generated with an oscillator 19, dividers 20 and 22 and synthesizers 11 and 15. The output of the circuit 1 is delivered to an LED23 and a modulated light output is transmitted to a photodetector diode 25 through a reflector 24 comprising a prism. The output of the diode 25 is transmitted to a mixer 7 via an amplifier 26 having a BPF of 15MHz and 73.5±1.5kHz and a differential signal from the output of the circuit 7 is outputted as a strip signal of a counter 21 after shaped 28 in the waveform. Then, a processed, measured value of the circuit 2 is fed to an indicator 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03233347-A (JP)
Title: Detector for alcohol content
Inventor: SUZUKI HIROYOSHI
IPC: G01N21/41
Filed: 1990-02-08
Abstract: PURPOSE:To continuously detect alcohol content in injected fuel without delay with high precision by equipping a light emitting element, a light transmissible fuel partition, a light transmission body and a unidimensional light position detection element. CONSTITUTION:The emitted light from emitting element 4 passes through a diaphragm 8 and made to parallel luminous flux 11 by a collimination lens 9. This luminous flux 11 is made vertically incident on a light transmissible fuel partition 10 and transmitted. After the luminous flux 11 is transmitted through fuel in a fuel chamber 6, it is made incident on the refracting interface of a light transmission body 13. Furthermore the luminous flux 11 is transmitted through the light transmission body 13 and reflected by the reflecting face 14 formed to the other end and made incident on the refracting interface and again refracted into fuel. Refracted light is made incident into the partition 10 and refracted and thereafter transmitted through the partition 10 and made incident into a condenser lens 15 and reaches a unidimensional light position detection element 16. When the refractive index of fuel is changed according to the change of alcohol content in fuel, refractive angles in the refracting interfaces of the light transmission body 3, the partition 10 and fuel are changed. Accordingly the incident position on the element 16 of light emitted from the light emitting element 4 is changed. The output voltage of a detection circuit becomes the value correspondent to alcohol content.