baber/WOPTO huggingface dataset:
Patent JP-S61165947-A (JP)
Title: Metallic vapor discharge lamp
Inventor: BABA KEIICHI
IPC: H01J61/20
Filed: 1985-01-17
Abstract: PURPOSE:To produce a simple-tube metallic vapor discharge lamp of an electric power level exceeding 3KW by charging the luminous tube with a specific amount of a gallium halide per unit volume and restricting the tube wall load and the potential gradient to within specified ranges. CONSTITUTION:A luminous tube made of quartz is charged with a pair of electrodes 2, 0.06-0.1mg of a gallium halide per ml, an excess amount of gallium, mercury and argon gas for aiding ignition. In this metallic vapor discharge lamp, the tube wall load and the potential gradient are restricted to 25-35W/cm<2> and 16-22V/cm respectively. The luminous output of gallium per wat is increased by charging a proper amount of a gallium per wat is increased by charging a proper amount of gallium halide. The output maintenance rate of the lamp is increased and its ignition voltage is reduced by properly adjusting the tube wall load and the potential gradient. Consequently, it is possible to produce a metallic vapor discharge lamp of an electric power level of at least 3KW while maintaining the performance of the lamp at a high level.
Patent JP-S60152355-A (JP)
Title: Holding furnace with electromagnetic pump of die casting machine
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/30
Filed: 1984-01-18
Abstract: PURPOSE:To provide the titled holding furnace which economizes energy for cooling an electromagnetic pump by the constitution consisting in feeding the molten metal in a holding furnace placed on a supporting material by the electromagnetic pump into the die cavity and inclining the supporting material and rising the electromagnetic pump while the feeding of the molten metal is held stopped. CONSTITUTION:A holding furnace 12 is placed on a supporting material 16 supported turnably by means of a pin 15 at one end to a pedestal 14 installed on a floor surface and an electromagnetic pump 19 is disposed to the outside circumference of a tapping pipe 18 attached to the side face of the furnace 12. The molten metal 11 heated and melted by a bar-shaped radiation type heater 21 provided to the inside of the cap 13 of the furnace 12 is fed by the pump 19 via the pipe 18 and a nozzle 20 to the die cavity of the die casting machine. Said material 16 is held horizontal during the die casting operation. The material 16 is inclined by the operation of an actuator 17 and the pipe 18 is risen upward from the surface of the molten metal 11 to admit the molten metal therein into the furnace 12 while the die casting operation is held stopped. Then need for cooling the pump 19 by a fan, etc. is thus eliminated and the economization of energy is made possible.
Patent JP-S59134789-A (JP)
Title: Production of trioxane
Inventor: MATSUZAKI KAZUHIKO
IPC: C07B61/00
Filed: 1983-01-20
Abstract: PURPOSE:To produce trioxane useful as a starting material of polyoxymethylene, in high efficiency, by contacting formaldehyde with a macronetwork cation exchange resin having sulfonic acid group. CONSTITUTION:The objective trioxane can be produced by contacting (A) formaldehyde containing preferably 0.05-14.0wt% of formic acid in a liquid phase (preferably a formaldehyde concentration of 30-75wt%) or a vapor phase (preferably a formaldehyde concentration of >=75wt%) with (B) a macronetwork cation exchange resin having sulfonic acid group and having an ion exchange capacity of 0.85-2.55 mg-equivalent per 1ml of the swollen resin, preferably at 50-125 deg.C in liquid phase, or 85-150 deg.C in vapor phase for 2sec-15min.
Patent JP-H03214567-A (JP)
Title: Method for starting fuel modifier
Inventor: UMEMOTO MASATSURU
IPC: H01M8/04
Filed: 1990-01-16
Abstract: PURPOSE:To steam reform higher and unsaturated hydrocarbon series crude oil at a low S/C by oxidating and exhausting carbons educted onto a catalyst layer, and thereafter sending the fuel to a reforming pipe together with steam. CONSTITUTION:When a fuel reformer 1 to make steam reforming of a crude fuel 6 of hydrocarbon series such as naphtha is operated with frequent start and stop, hydrogen is generated in a catalyst layer in a reformer pipe 4 and also carbon eduction is made owing to secondary reactions. This educted carbon is oxidized by an oxidator gas into CO or CO2 by sending the oxidator gas into the reformer pipe 4 at a certain temp. appropriate for oxidation of carbon at the temp. rise time of catalyst layer to be made when the fuel reformer 1 is started, and the CO or CO2 gas thus produced can be removed. The steam carbon ratio (S/C) under driving can thus be lessened by removing the educted carbon from the catalyst layer when the fuel reformer 1 is started.
Patent JP-H09200164-A (JP)
Title: Fdma transmitter-receiver
Inventor: ONISHI MAKOTO
IPC: H04J1/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To simply configure a filter group with a different pass band with a small hardware amount by converting a received frequency division multiplex signal into a time division multiplex signal, reproducing the signal into a frequency division multiplex signal again after demultiplexing and re-multiplexing and providing an output. SOLUTION: The transmitter-receiver is provided with a 2-channel multiplex trans-demultiplexer (TDMAX) 5, a 6-channel multiplex TDMUX 6, a 6-channel multiplex trans-multiplexer (TMUX) 7, and a 2-channel multiplex TMUX8. The TMUX converts the multiplexed time division multiplex (TDM) signal into a frequency division multiplex (FDM) signal. Furthermore, the inversion to above, FDM TDM conversion is realized by the TDMUX. Then an FDM signal in channels 1, 4 are converted into TDM signals by the TDMUX6, demultiplexed and re-multiplexed into a channel dependent signal by a speech signal demultiplexer/multiplexer circuit 9 and assembled again into the FDM signal by the TMUX 7 and the resulting signal is transmitted.
Patent JP-H08204730-A (JP)
Title: Communication control system
Inventor: MURAKAMI TOSHIYUKI
IPC: H04L12/40
Filed: 1995-01-20
Abstract: PURPOSE: To improve the transmission efficiency by allowing a master station to send an invitation frame to a transmission line and subscribing a station sending a subscription frame through the reception of the subscription frame from other station to token circulation. CONSTITUTION: When a station(ST) 1-1 is started, a processing unit 6 monitors communication whether or not a frame is sent to a transmission line through a communication controller 7. In this case, a sequence controller 8 is stopped. When no frame signal is sent, an other station acknowledge frame is sent to inform its own station to be a master station. The ST 1 being the master station starts the sequence controller 8 and sends an invitation frame 11 from a generating section 18 in a timing by a timing control section 16 and the processing is continued till a subscription frame 12 is received. The controller 8 gives a jam signal 5 from a signal generating section 17 to the controller 7.  A detection section 14 detects the frame 12 and a frame 10 generated by the generating section 18 is sent to a station sending the frame 12 depending on the address and the frame 10 is circulated with the frame 11. The stations are being connected in the unit of one station by the notice of the frame 12 from a station of desiring the subscription at an invitation space interval.
Patent JP-H09198563-A (JP)
Title: Drained water evaporator for automatic vending machine
Inventor: MASUDA SHINJI
IPC: G07F9/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach an evaporation sheet by mounting the evaporation sheet while letting it bridge between projections selected out of a large number of projections. SOLUTION: A lot of projections 90a are provided over all the surface of an evaporate tray 90 where an evaporation sheet 11 is installed, and the evaporation sheet 11 is mounted while being mutually bridged between the projections 90a selected out of a lot of projections 90a. Thus, since the evaporation sheet 11 can be mounted in any arbitrary form while meandering and being mutually bridged between the projections 90a selected out of a lot of projections 90a provided on the evaporate tray 90, the area of the evaporation sheet 11 to be exposed in atmosphere can be increased, and the quantity of drained water to be evaporated can be increased. This evaporation sheet 11 can be ejected outside for each evaporate sheet 90.  Therefore, the evaporation sheet 11 can be easily mounted and the time required for attaching/detaching the evaporation sheet 11 and ejecting the evaporate tray 90 outside can be respectively shortened.
Patent JP-S55100731-A (JP)
Title: Automatic channel selection storage system
Inventor: SATOU TETSUO
IPC: H03J7/28
Filed: 1979-01-26
Abstract: PURPOSE: To make it possible to carry automatic selection and storage into effect covering a broad range from the intense electric field to the slight, by performing channel selection and storage in sequence at a multiple decision level varying by steps from the maximum value.  
     CONSTITUTION: Once automatic channel selection/storage operation is indicated, reference voltage generating circuit 6 develops the highest reference voltage. Consequently, up/down counter circuit 31 counts a pulse signal from operation control circuit 33. According to the counting operation of this circuit 31, programmable divider 23 varies in dividing ratio to vary the local oscillation frequency of PLL circuit 2. For example, when an intermediate-frequency amplification output exceeding the maximum level is obtained at tuning frequency f 3 , level decision circuit 5 detects that and outputs a decision signal to circuit 33. Circuit 33 stores the output binary signal of circuit 31 in a memory circuit. Once the count value of circuit 31 reaches the highest limit value of direction control circuit 32, circuit 32 outputs a down-count indication to circuit 31 to carry similar channel selection at a reference voltage lower than the above-mentioned reference voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09199324-A (JP)
Title: Solenoid driving circuit
Inventor: SAKAMOTO HIDEYUKI
IPC: H01F7/18
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of delay time by providing a circuit which is connected in parallel to a switching element between a solenoid and the the switching element and suppress the variation of delay time when the solenoid comes into the non-energized state. SOLUTION: A solenoid SOL having an inductance is driven by a power MOSFET TR and further, the power MOSFET TR is driven by a microcomputer CPU with built-in ROM and RAM through a resistor R2. A diode D and a Zener diode ZD are connected in series between the gate and drain of the power MOSFET TR, and a capacitor C and a resistor R1 are connected in parallel between the drain and source of the MOSFET TR. Also, the delay of the closing time of the solenoid SOL is determined by not only a Zener clamp voltage but also the time constant of the capacitor and the resistor of a CR circuit.
Patent JP-S58124498-A (JP)
Inventor: FUNAKOSHI KOUJI
IPC: D06F75/26
Filed: 1982-01-19
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-S55101750-A (JP)
Title: Atmospheric pressure adjusting device for carburetor
Inventor: SAKURAI SHIYOUICHIROU
IPC: F02M7/20
Filed: 1979-01-26
Abstract: PURPOSE: To adjust the mixture ratio properly for any load by the method wherein, when the load of the engine becomes large and the suction negative pressure drops, a push rod is provided that exets force in the direction to check the extension of the bellows.  
     CONSTITUTION: In high altitude terrain, bellows 12 expands, lever 15 is pressed, air supply valve 17 is opened against the force of spring 18, air is suppled to main wall 7, and the mixture ratio becomes thin. When the suction negative pressure is large at low and medium load operation, diaphragm 20 is pressed by the negative pressure of the down stream of throttle valve 9, push rod 19 moves away from lever 15 against the force of spring 21, and thereby it is possible to adjust the mixture ratio without impeding the expansion of bellows 12. When the load becomes large and the suction negative pressure becomes small, push rod 19 is caused to project by spring 21, and it checks the expansion of bellows 21 via lever 15. As a result, the area of opening of air supply valve 17 is reduced, and thereby it is possible to prevent the mixture ratio from becoming thin at the time of high load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04248112-A (JP)
Title: Digital data magnetic recording and reproducing device
Inventor: NAKATSU YOSHIHITO
IPC: G11B5/588
Filed: 1991-01-24
Abstract: PURPOSE:To offer a digital data magnetic recording and reproducing device with a high recording density using an autotracking system. CONSTITUTION:The digital data is modulated with a digital amplitude phase modulation circuit 2 and the modulated signal is frequency-superposed with a pilot signal and is recorded on the magnetic recording medium 7. The regenerative signal is separated to the regenerative modulated signal and the regenerative pilot signal. The regenerative modulated signal is remodulated/decorded and the reproduction data is obtained. By controlling the travel of the tape or the orbit of the head with the pilot signal, the autotracking is carried out.
Patent JP-2000201992-A (JP)
Title: Bathing assisting device
Inventor: TAKEUCHI ATSURO
IPC: A61G5/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a bathing assisting device making space in a bathtub usable wide, hardly having trouble and safely usable by a physically handicapped person particularly with little body freedom. SOLUTION: In this bathing assisting device, suspension member winding drums 10 which are winding parts of suspension members 9 are provided in a base frame. Since the suspension member winding drums 10 are not arranged at lateral leg parts, the thickness of the lateral leg parts can be made thin, so that the height of a seat face when sitting on a seat part is lowered, and step-over height is also lowered. A nursed person's body is therefore prevented from becoming unstable with feet floating from a floor or the bottom face of a bathtub 2 when the nursed person is seated on a high seat part 7 with a high seating face, and the nursed person can easily get over the lateral leg parts and sit on the seat part 7.
Patent JP-S61166634-A (JP)
Title: Action protecting circuit for electronic controller
Inventor: KAWASE YOSHITAKA
IPC: G06F11/00
Filed: 1985-01-17
Abstract: PURPOSE:To decrease the number of component parts of the titled protecting circuit by providing an action discriminating resistance which is changed to the negative resistance value to an inactive signal which has the fixed resistance value to an active signal of a pulse wave given from an electronic controller and is not equal to a pulse wave and therefore actuating a device to be controlled when the resistance value of said action discriminating resistance is kept at a fixed level. CONSTITUTION:An electromagnetic relay R, etc. of a device B to be controlled are actuated by a programmed sequence given from an output circuit of a microcomputer A. An action discriminating resistance NTC is provided to a protection circuit for electronic controller set between the computer A and the device B. Then the continuous waves are applied to the NTC from an FETa of an output circuit via a resistance Ra. The resistance value is kept at an approximately fixed level by the NTC to an action signal produced by a pulse wave. The resistance value is changed to the negative side to an inactive signal which is not equal to a pulse wave. A transistor TRQa is actuated when the resistance value of the NTC is kept at an approximately fixed level. Thus the number of parts is decreased for an action protecting circuit and the actuation of this circuit is stabilized.
Patent JP-H02187838-A (JP)
Title: Table addition system
Inventor: TAKEUCHI NAOKO
IPC: G06F12/02
Filed: 1989-01-13
Abstract: PURPOSE:To enable plural table information storing tables(TB) to be added and registered without depending on individual TB by providing the TB, a TB registration means, a TB allocation means, high-order and low-order TB detecting means, and a completion/incompletion judging means. CONSTITUTION:In the case of registering the TB Tm on an existing TB system, the TB registration means ADP1 issues the allocation request of the Tm to the TB allocation means ADP2. The ADP2 retrieves the presence/absence of a table indicator PTmn from the value of a first TB indicator offset FPTm, and generates the TB state information storage entry LEm of the low-order TB based on low-order TB identification information CTmn and a mandatory/ additional flag CMOmn when the PTmn exists, and sets its address on a low- order state information storage entry address ACEm. The completion of allocation is informed from the ADP2 to the TB registration means ADP1. The ADP1 requests the judgement of completion/incompletion to the judging means ADP4, and the retrieval means ADP5 retrieves the presence/absence of the PTmn, and informs the result of the retrieval. Similar retrieval is performed by an ADP3.
Patent JP-S62165168-A (JP)
Title: Asymmetry measuring instrument
Inventor: SANBE FUMIO
IPC: G01R33/12
Filed: 1986-01-17
Abstract: PURPOSE:To shorten the time for measurement and to improve reliability by automating operations from the detection and collection of the time intervals of read pulse data to the calculation and display thereof. CONSTITUTION:¦A signal is delivered from a floppy disk drive (FDD) tester 1 to an FEE tester 2 and the code AA of a memory medium 21 is read out by a magnetic head 22. The code AA is the signal in which 1 and 0 are alternately arranged. The output waveforms indicting the signal 1 and the signal 0 are respectively designated as S1, S0. The signals S1, S0 are converted to read pulse data in a waveform conversion circuit 23 and are inputted to a selection circuit 4. The circuit 4 divides input pulses alternately to form the signals FD1, RD2 which are then inputted to a signal synthesizing part 5. The clock signals from an oscillation circuit 52 are counted by counters 54A, 54B while both signals RD1, RD2 are at the high level. The count values are respectively the peak-to-peak time intervals T1, T2 from the signals S1 to S0 and from S0 to S1. The max. value of the difference between the intervals T1 and T2 is calculated by an arithmetic part 6 by which the asymmetry is displayed and a series of the operations are automated.
Patent JP-S63175831-A (JP)
Title: Liquid crystal display device
Inventor: HOSHIYA TAKAYUKI
IPC: G09F9/00
Filed: 1987-01-17
Abstract: PURPOSE:To prevent the occurrence of flicker by connecting plural liquid crystal cells in series to constitute one picture element and compensating the fluctuation of display luminance corresponding to the polarity of a liquid crystal cell voltage. CONSTITUTION:Electrodes 3 and electrodes 4 are formed on substrates 1 and 2 respectively so that at least one electrode on one substrate faces plural electrodes on the other substrate, and liquid crystal is enclosed between substrates 1 and 2, and liquid crystal cells LC1 and LC2 constituted between single electrodes are connected in series to constitute one picture element, and a voltage is applied from a driving circuit part 5 to display an image. That is, plural liquid crystal cells are connected in series to constitute one picture element, and the polarity of the voltage applied to liquid crystal cells is in an inverted state when viewed from the side of one substrate and opposite voltage transmissivity characteristics are obtained, and the fluctuation of transmissivity is reduced and the fluctuation period is shortened with respect to one picture element, thereby preventing the occurrence of flicker.
Patent JP-S61167861-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: GOTO KEIZO
IPC: G01N29/04
Filed: 1985-01-21
Abstract: PURPOSE:To allow a probe holder to profile the curvature of an object body which has the curvature at an end part and to perform flaw detection automatically up to the end part of the object body by providing a profiling mechanism to a support part through a parallel link mechanism and then supporting the probe holder through another parallel link mechanism which moves up and down while following up the profiling mechanism. CONSTITUTION:This flaw detecting device inspect the object body 11 whose end part is curved, and the profiling mechanism part 17 is supported on the support part 16 through the parallel link mechanism 19 and brings plural profiling assisting rollers into contact with the object body 11 when the object body 11 is carried in to profile it. The probe holder 18 is supported at the exit side of this profiling mechanism 17 through the parallel link mechanism 21 and irradiates the curved part of the object body 11 with an ultrasonic beams at desired intervals to detect a flaw of the object body 11. Consequently, the probe group of the probe holder 18 performs flaw detection while maintaining desired distance from the object body 11, so even if the object to flaw detection has curvature at its end part, the automatic flaw detection is attained completely.
Patent JP-S63175710-A (JP)
Title: Method for measuring tube thickness
Inventor: INOUE SHIZUO
IPC: G01B15/02
Filed: 1987-01-16
Abstract: PURPOSE:To accurately measure the remaining thickness of a tube excluding a corrosion part by generating a characteristic curve while the distance from a ray source to the center of the thickness of the tube is made constant, and taking a radiation measurement of the thickness of the tube while the distance is equalized to the distance from the ray source to the thickness center of a test-piece. CONSTITUTION:A measuring instrument 1 is carried in a cast tube 8 and set at the distance A from the ray source 2 to the tube thickness center of the cast tube 8. In this state, a measurement is taken and the measurement result is applied to the characteristic curve. Consequently, this characteristic curve contains the influence of soil 7 and the background, so only data on the thickness of the cast tube 8 excluding the influence is obtained eventually. If there are corrosion parts 9 and 8 in the internal and external surfaces of the cast tube 8, a backward scattered ray from the cast tube 8 contains backward scattered rays from the corrosion parts 9 and 10 and a backward scattered ray from a healthy part 11 except the corrosion parts 9 and 10. It is therefore considered that the obtained measurement data regard the healthy part 11 almost entirely.
Patent JP-H08194575-A (JP)
Title: Optical digitizer
Inventor: SAKAMOTO KAZUAKI
IPC: G06F3/042
Filed: 1995-01-20
Abstract: PURPOSE: To detect the position on a screen directed by the light beam by installing a panel with light receiving elements arranged at each intersection of matrix. CONSTITUTION: Y-electrodes 10 are installed at intervals in the direct vertical direction on a 1st transparent member 13. They are covered by a 2nd transparent member 14 with a transparent oblong hole 15 on the Y-electrode 10. An X-electrode 11 is arranged at intervals along the horizontal direction on the member 14. A light receiving element 12 such as photo diode is arranged at each intersection between the Y-electrode 10 and the X-electrode 11 crossed at right angles and it is adhered to each electrode by conductive adhesive 16. The element itself is fixed on the 1st transparent member 13 by adhesive.