baber/WOPTO huggingface dataset:
Patent JP-H02248161-A (JP)
Title: Data transmission system
Inventor: TAKENAKA YUJI
IPC: H04N1/19
Filed: 1989-03-20
Abstract: PURPOSE:To reduce block distortion by deviating the phase by p/2 picture element in the X axis and by q/2 lines in the Y axis as to a block by pmuq picture elements of 1st picture element data groups so as to extract the block and apply conversion encoding thereto. CONSTITUTION:A picture data is inputted as a serial data according to a rester scan, picture elements belonging to 1st and 2nd picture element groups distribute to registers 5-1 and 5-2 according to an output from a 1/2 frequency divider 7 and stored in 1st and 2nd memories 3-1, 3-2. In the case of a block by pXq picture elements in a 1st picture element group block 2-1 and a 2nd picture element group block 2-2, the phase is deviated by p/2 picture elements in the X direction in the block 2-1 and deviated by q/2 lines in the Y axis to extract the block 2-2, both the blocks whose phase is arranged are sent to CODECs 4-1, 4-2, where they are conversion-encoded and sent.
Patent JP-S51144991-A (JP)
Title: Manufacturing method of hollow rubber mold construction for cable conn ecting portion
Inventor: ICHITSUKA KOUICHI
IPC: H02G15/08
Filed: 1975-06-10
Abstract: PURPOSE: Avoiding generation of void or abnormal application of vulcanization in a hollow rubber mold construction for cable connecting portion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60213845-A (JP)
Title: Inside examining apparatus of vertical furnace
Inventor: KONISHI YUKIO
IPC: G01K13/12
Filed: 1984-04-09
Abstract: PURPOSE:To make it possible to grasp phenomena accurately by providing a forward and backward driving device, which drives a probe that can be freely inserted in and removed from a vertical furnace through a tuyere back and forth, and providing a universal tilting device, which tilts the driving device in the horizontal and vertical directions with the tuyere part as the center. CONSTITUTION:A chuck table 7, i.e., a moving table, is fixed to cylinder rods 6a and 6b of driving cylinders 5a and 5b. A chuck cylinder is mounted on the chuck table 7 in the perpendicular direction with respect to the axis of a probe 1. An ordinary chuck is attached to the tip of the cylinder rod of the chuck cylinder. The probe 1 is gripped by the chuck. The probe 1 is moved forward and backward by the operation of the driving cylinders 5a and 5b. By changing the heights of hydraulic cylinders 9a and 9b and hydraulic cylinders 9c and 9d, a forward and backward driving device 19 is tilted, and the inserting direction of the probe 1 is changed in a vertical plane. Rolls 10, which are attached to the lower end of a frame 8a can be moved along guide grooves 12 in the circumferential direction with respect to the main body of the blast furnace. The probe 1 can be moved in a horizontal plane.
Patent JP-H08265841-A (JP)
Title: Radio communication system
Inventor: FURUNO MARI
IPC: H04W74/06
Filed: 1995-03-28
Abstract: PURPOSE: To provide the system that is able to recognize a correct dynamic occurrence time. CONSTITUTION: A mobile terminal equipment 2 of a mobile vehicle 1 operates an event key 3 to start an elapsed time timer 5 every occurrence of an event and a newest elapsed time represented by the elapsed timer is added to event data sent to a base station 7 every time various event takes place and repeats the transmission of the data. The base station 7 receiving the event data reads a current time from a clock device provided in advance and representing an absolute time and subtracts the elapsed time added to the event data to be received from the current time to recognize an accurate event occurrence time of the mobile vehicle.
Patent JP-H01243023-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate the need for a rubbing treatment and to obtain oriented film having excellent mass productivity by specifying the film thickness of the oriented films and the film thickness of at least one single layer of the oriented films to specific values respectively. CONSTITUTION:The film thickness of the oriented films of the liquid crystal display element which sandwiches a liquid crystal layer and the oriented films for the liquid crystal molecules between a pair of electrode substrates at least one of which is transparent to light is <=0.1mum and at least one of the oriented films consists of the film which has >=0.003mum film thickness of the single layer and is oriented with org. high polymers. The liquid crystal molecule oriented films to be used consist more particularly adequately or an amide acid polymer and imide polymer and are formed to 30-1,000Angstrom  thickness in an extremely short time by one treatment. The IR dichromatic ratio occurring in the molecular orientation is >=1.05. The molecules are thereby well oriented as they are without executing a rubbing treatment stage and the element is suitable for mass production as well.
Patent JP-2000270468-A (JP)
Title: Power control device
Inventor: TAKOUDA AKITAKA
IPC: H02M7/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress inrush current by connecting a current detection circuit for detecting an input voltage to a resistor, by short-circuiting both ends of the resistor by a switch circuit, and by connecting the current detection circuit to the switch circuit for controlling the switch circuit based on a result detected by the current detection circuit. SOLUTION: An AC switch 2 and a switch control circuit 3 are composed by a circuit using a relay and a triac. In a power supply circuit composed of an AC/DC converter, an AC plug 5, an AC switch 6, and a resistor 7, power is turned on by the power supply switch 6, and current that flows in the AC/DC converter 4 is detected by a current detection circuit 1. When at least a fixed current is detected in a detection result, the switch circuit 2 is operated by the switch control circuit, and both ends of the resistor 7 are short-circuited for suppressing an inrush current, thus providing the AC switch regardless of a position to an inrush current protection circuit.
Patent JP-S59194541-A (JP)
Title: Transmitting device of optical space
Inventor: MATSUSHITA SHINICHI
IPC: H04B10/00
Filed: 1983-04-19
Abstract: PURPOSE:To separate easily the electric signal carrier wave frequency for transmission/ reception in optical space transmission two-way communication by converting a received optical signal into an electric signal, mixing the converted output with the output of a transmission side carrier wave frequency oscillator and converting the mixed signal into an intermediate frequency signal to demodulate the signal. CONSTITUTION:A carrier from the carrier frequency oscillator 14 is modulated by a modulator 11 at its phase or the like on the basis of a digital signal from a terminal 15 and the modulated output is amplified by a driver 12. An electrooptic converting element 13 is driven by an output signal of a driver 12 to convert an electric signal into an optical signal and transmit the optical signal. A photoelectric conversion element 16 converts the received optical signal into an electric signal and the outputted electric signal is inputted to a mixer 17. The mixer 17 mixes the carrier wave frequency from the oscillator 14 with the electric signal frequency from the element 16, a signal with the frequency of the difference of both frequencies is amplified by an intermediate frequency band amplifier 18 and the output signal of the amplifier 18 is demodulated by a demodulator 19 and outputted as a digital signal. Thus, two-way communication can be attained without crosstalk at the transmission/reception only by changing the frequency of the oscillator 14.
Patent JP-H10266311-A (JP)
Title: Flush toilet
Inventor: NIIYAMA TETSUJI
IPC: E03D11/13
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect a discharge mechanism to the main body of a toilet easily. SOLUTION: In the flush toilet, a discharge mechanism unit 1 is connected continuously to a bowl 6 provided in the main body of the toilet. In such case, a flat-plate mounting flange 12 is provided on the surface 11 of an external wall on the wastewater entrance side of a case 3 forming the outer covering of the discharge mechanism unit 1, the main body of the toilet is furnished with an internal discharge channel 15 communicating with the bowl, a water discharge section 16 whose outside shape contracts downward, is extended downward integrally with the main body of the toilet from the bottom of the bowl, the surface on the wastewater exit side of the discharge section is formed in a flat state, made to be the mounting face 17 of the mounting flange 12, and can be contacted closely to the mounting flange 12 of the case 3.
Patent JP-H08263179-A (JP)
Title: Power source control method and electronic equipment
Inventor: YANO HIDEAKI
IPC: G06F11/00
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the power source key of a terminal device from being misoperated extremely effectively by performing a power-OFF process when the power source key is operated at a predetermined frequency. CONSTITUTION: When the power source operation key is operated successively within a predetermined time after a power-OFF key is operated, the power-OFF process is performed. When the operation of the power-OFF key is detected and a 1st-time power-OFF flag is ON, a CPU 11 judges that the power-OFF key is operated for the 1st time, sets the 1st-time power-OFF flag ON, and starts clocking the time from the power-OFF key operation by a timer. When the power-OFF key is operated for the 2nd time successively to the 1st-time power-OFF key operation, the CPU 11 compares the current clocking result of the timer with a previously set monitor time. Consequently, it is judged that the 2nd power-OFF key operation is done within the monitor time and after the 1st power-OFF flag is set OFF, the power OFF process is performed.
Patent JP-H10267183-A (JP)
Title: Welding joint and connection method therefor, and welding jig thereof
Inventor: ARAKI SATORU
IPC: F16L47/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To minimize the tie for welding by using a clamp by providing a temporary welded part which covers an outer face of a pie and has a thin wall on an end part side of a pipe receive port of a joint main body which is made of thermoplastic rein and in which a heat generation body is embedded in an inner peripheral part thereof. SOLUTION: A welding joint is constituted by inserting a thermoplastic resin pipe 3 into a pipe receptive port 11 of an electrically welded joint 1 and assembling a fusion jig 2. A heating wire 12 is sprially embedded in an inner peripheral face of a joint main body 10, and an end part of the heating wire 12 is connected with a connector pin 13 embedded in the joint main body 10 and protrudes on an outer face of the joint main body 10. A thin-walled cylindrical temporary welded part 14 protrudes and is provided integrally with the joint main body 10 at an inlet of the pipe receive port 11 in an end part of the joint main body 10.  The welding jig 2 is of half-split type which has a joint hold part 21 and a pipe hold part 22 which rare in contact with an outer peripheral face of the joint main body 10 and an outer peripheral face of the resin pipe 3 on an inner face of both end parts thereof and hold them and a heating part 23 which is in contact with the temporary fused part 14 of the joint and heats an outer face of the temporary welded part 14 on an inner face of a central part thereof, and a part tightened by a bolt is provided on both sides, respectively.
Patent JP-S61227257-A (JP)
Title: Tape loading discriminating method
Inventor: TAKEMURA SHIGEAKI
IPC: G11B15/02
Filed: 1985-04-01
Abstract: PURPOSE:To discriminate the abnormal device of a tape easily and without fail by detecting repeatedly the winding diameter of the tape wound to the reel from a reel rotation detecting means and a tape travelling detecting means, counting the continuous number when the winding diameter of the same diameter, and calculating the difference between both winding diameters when the winding diameter is different. CONSTITUTION:At respective slit disks 9-11, detecting devices 13-15 to detect a slit 12 are arranged, the detecting device sandwiches respective slit disks, arranges a light emitting element and a photodetecting element in opposite to a pair each, detects the number of the slits 12 and detects the number of rotations of respective slit disks 9-11. A micro processor 18 repeatedly detects the winding diameter of the tape wound by the reel of at least either of a reel rotation detecting means to detect the rotation of respective reels composed of a detecting device 13 provided at a supply side reel 1 of a detecting device 14 provided at a winding side reel 2, and a tape travelling detecting means to detect the travelling of a tape 3 composed of a detecting device 15 provided at a roller 4, and the insertion of the tape is discriminated in accordance with the result.
Patent JP-H06278251-A (JP)
Title: Material for expansion joint
Inventor: ENOMOTO KENGO
IPC: B32B27/30
Filed: 1993-03-29
Abstract: PURPOSE:To provide a material for manufacturing expansion joints which are used for ducts and piping equipment and improved in flexibilty compared with rigid metallic expansion joints. CONSTITUTION:A laminate is prepared and that a thin layer of polytetrafluoroethylene is bonded with a heat resistant cloth such as a glass cloth through a heat fusing fluororesin layer.
Patent JP-S62225403-A (JP)
Title: Urethane wound bearing
Inventor: MATOBA MASAHITO
IPC: B60C7/00
Filed: 1986-03-28
Abstract: PURPOSE:To simplify the process and to prevent urethane separation by arrang ing the constitution in such a way that a urethane ring is fastened to an interme diate member for covering the periphery and the side periphery face of an outside wheel, without using adhesive. CONSTITUTION:An intermediate member 7 and an urethane ring 5 having U-shaped cross section are united by the double forming method and formed so that it may cover the peripheral surface and the side periphery face of an outside wheel 1. And the intermediate member 7 is covered on the outside wheel 1 and adhered so that it may cover the peripheral face and the side periphery face of the outside wheel 1. By this constitution, the urethane ring can be prevented from falling off with a simple constitution.
Patent JP-S51148021-A (JP)
Title: Germicides for agriculture and gardening
Inventor: SATOU KATSUMI
IPC: A01N47/30
Filed: 1975-06-12
Abstract: PURPOSE: To prepare germicides for agriculture and gardening being effective against wide blights of crops and controlling simultaneously various kinds of blights. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236910-A (JP)
Title: Method for detecting snaking quantity of rolled stock
Inventor: KAWADA NORIYUKI
IPC: G01B11/24
Filed: 1987-03-26
Abstract: PURPOSE:To improve measurement accuracy by calculating the height position of a rolled material from the gradient of a signal of a plate end image picked up by an optical camera and then calculating the magnification of the plate end image of the optical camera and multiplying this value by the snaking quantity. CONSTITUTION:When the image of the plate end picked up by the CCD camera is magnified, the signal varies in lever abruptly, but the plate end position is normally at the center part of its leading edge. Consequently, even if a video signal varies in level owing to variation in plate temperature, its center position does not shift, which suits to measurement. Then the magnification (m) of an optical system when the rolled material 1 is at pass line level 30 is known in advance from the fitting position relation and optical characteristics of the CCD camera 3 and this magnification (m) is used to find the optical system magnification m1 when the rolled material is at height VM from m1= mX(V1-Vm)/V1. Here, V1 is the camera position. thus, the VM is found to correct the detected snaking quantity according to said equation, thereby finding the real snaking quantity.
Patent JP-H06281264-A (JP)
Title: Dehumidifier system
Inventor: OGASAWARA YOSHINARI
IPC: B01D53/26
Filed: 1993-03-29
Abstract: PURPOSE:To provide a dehumidifier system, wherein power-saving is achieved and troublesome daily switching operation by operators can be avoided by driving a compressor automatically corresponding to the requirements. CONSTITUTION:High-temperature wet air is fed to an evaporator 3 through a precooling passage 18, while a refrigerant having been cooled in a refrigeration circuit R is sent into a refrigeration passage 14. This leads to a heat exchange between the high-temperature wet air and the refrigerant, and dry air is obtained from an air delivery passage 23. A flow meter 24 is provided in the passage 23, which flow meter 24 is connected to a control circuit 25. As a result, output performance of a compressor drive motor 6 can be obtained automatically in proportion to the flow rate in the passage 23.
Patent JP-H09255883-A (JP)
Title: New merocyanine dye and its production
Inventor: NISHIGAKI JUNJI
IPC: C07D403/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new merocyanine dye useful as a dye for photography by enabling shift of absorption maximum wavelength of solution to long wavelength which was difficult in dye having a conventional pyrrolinone skeleton and its fine control. SOLUTION: This compound is represented by formula I [R1 is H, an alkyl, an aryl or a heterocyclic group; R2 is an alkyl; Z is a nonmetallic atomic group forming a 5- or 6-membrane nitrogen-containing heterocyclic ring; L1 , L2 and L3 are each methine; M is a pair ion for neutralizing electron charge of molecule; (n) is number necessary for neutralizing electron charge molecule; (n) is 0-2], e.g. triehtylammonium 3- 2-[(4-cyano-5-dicyanomethylenepyrrolin-2-one-3- yl)methylene]-2-hydro-3H-naphtho[1,2-d]thiazol-3-yl}prpane-1-sulfonate. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III (R3 is H or methyl).
Patent JP-2000268673-A (JP)
Title: Modular switch
Inventor: UNO HIDEKI
IPC: H01H13/52
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a modular switch, small in size, easy to mount, having a sealing property, reduced in manufacturing man-hours and in cost. SOLUTION: This modular switch 20 is assembled by winding a sheet switch 22 on and bonding/fixing it to a projecting piece 46 formed in a housing case 40, and mounting a lid 50 on the housing case 40 with through holes 32 in two terminals 30 formed into an L-shape matched with engagement holes 43 formed in a pedestal 42. Press parts 34 of the terminals 30 are pressed against and electrically connected to contacts 24 of the sheet switch 22 by a pressing force caused by the elastic deformation of the press parts 34, and therefore the the cost can be reduced with the number of component items reduced in comparison with cases where the press parts 34 are connected to the contacts 24 by soldering, crimping, or the like. Because the sheet switch 22 is wound on the projecting piece 46, the modular switch 20 can be reduced in size.
Patent JP-S55165414-A (JP)
Title: Burner for coal mixed with oil
Inventor: MASUKO SHIYOUICHI
IPC: F23D1/00
Filed: 1979-06-07
Abstract: PURPOSE:To facilitate the handling of oil-mixed coal, to avoid an instability attending upon pheumatic conveyance and to provide complete combustion by enabling the oil-mixed coal to be conveyed as it is in the state of a slurry to a burner. CONSTITUTION:Oil-mixed coal fed from a fuel feed pipe 2 is injected from an injection port 12 into a space formed by a deoiling cup 1 and a separation feeder 8 rotating at high speed. The oil-mixed coal injected into the deoiling cup 1 is imparted with a centrifugal force due to the rotation of the cup 1, so that a coal layer and an oil layer are formed on the inside wall surface of the cup 1. In this case, due to the difference in the specific gravity between the coal and oil, the oil layer is formed directly on the inside wall surface of the cup 1 and the coal layer is formed on the oil layer. The coal layer (deoiled coal) is gradually moved toward a nozzle 7 by the difference in the revolution rate between the feeder 8 and the cup 1, diffused and sprayed from the nozzle 7 into a combustion chamber, and burnt by the primary air and secondary air which are fed from a primary-air passage 17 and from the outside of a burner casing 3, respectively.
Patent JP-H06349298-A (JP)
Title: Semiconductor device
Inventor: SANADA KOJI
IPC: G11C29/50
Filed: 1994-04-08
Abstract: PURPOSE:To enhance the test performance of a memory by quickly varying the power supply voltage to be fed to a memory cell when the data retaining test is conducted in parallel for a plurality of memory cells. CONSTITUTION:An external chip select signal 200 is set higher than the power supply voltage Vcc at the time of test. A test mode detection circuit 10 activates a voltage drop control signal phi thus activating an internal voltage drop circuit 13. The circuit 13 steps down the power supply voltage Vcc to a regulated level of 2V which is then fed as a power supply 100 to a memory cell array 1. Since only the power supply to the memory cell array is varied at the time of test, steep rising and falling are realized and thereby the test is conducted as regulated to produce accurate results.
Patent JP-S62228892-A (JP)
Title: Condensation heat transfer promoting device
Inventor: YABE AKIRA
IPC: F28F13/04
Filed: 1986-03-31
Abstract: PURPOSE:To greatly improve the processing ability of a condensate drawn near to an electrode by forming reversing portions by applying twists to an electrode made by winding a condensation pipe in a spiral manner. CONSTITUTION:Reversing portions 4a, 4b... are formed at electrodes 3, 3... loaded between support rods 2a, 2b... of a condensing pipe 1. These reversing portions 4a, 4b... are formed by being applied with twisting of 180 deg. using as a base point an intersection between the center of the cross section of the electrode and the vertical section thereof. When a high voltage is applied between a condensed surface 5 and the electrode 3, a liquid 6 is pulled near to the electrode 3. The adhering liquid 6 flows down along the electrode 3 and reaches the reversing portion 4a wherein the liquid 6 which has so far adhered to one side surface 6a of the electrode 3 shifts to the other side surface 6b (back side) to which a side surface drawing the liquid 6 near thereto is newly formed.
Patent JP-H1036511-A (JP)
Title: Optical material of polymer and beam guiding path using the same
Inventor: WATANABE TOSHIO
IPC: C07F7/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polysilsesquioxane low in loss, high in heat resistance and moisture resistance and excellent in cracking resistance by using a copolymer comprising specific four kinds of repeating units. SOLUTION: This beam guiding path suitable as various optical parts, optical integrated circuits, optical circuit boards or cores and clads useful in fields such as general optics, fine optics fields, optical communication and optical information treatment is obtained by using a copolymer comprising a repeating unit of formula I and formula II (R1 is cyclohexyl or cyclopentyl) and a repeating unit of formula III and formula TV [R2 is a phenyl of the formula C6 Y5 (Y is H or deuterium) or a deuterated phenyl], preferably a mixture of the copolymer and a polyisocyanate.