baber/WOPTO huggingface dataset:
Patent JP-H02187357-A (JP)
Title: Ink jet recording device
Inventor: MUKAI TAKANORI
IPC: B41J2/165
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate a fear of losing a cap by providing a discharge port of a recording head, a detachable cap at a preset position on the surface of a cartridge, and a retaining member deviated upon pressing of the cage protruding on the carriage for holding the cap or the recording head. CONSTITUTION:When a cartridge 1 is mounted on a carriage 4, the protrusion 5 of the cartridge 1 on which a cap 3 is mounted at the opposite side of a discharge port 2A is inserted to the supporting member 6 of the carriage 4 horizontally, and the upper surface of the cartridge is pressed down from a direction F against a compression coil spring 8. When the cap 3 is moved down upon pressing while pressing to extend outward a retaining member 7, the cap 3 is locked by the pawl at the top of the retaining member 7. Thus, the cartridge 1 is held by the carriage 4. Accordingly, when the cap is not mounted at a predetermined position of the cartridge, the retaining member of the carriage is not pressed to by extended. Thus, the end of the retaining member is collided with the cartridge to prevent the cartridge from moving down so that the cartridge cannot be held.
Patent JP-S5392726-A (JP)
Title: Preparation of terephthalic acid
Inventor: KOMATSU MAKOTO
IPC: B01J27/00
Filed: 1977-01-26
Abstract: PURPOSE: To prepare highly pure telephthalic acid in ≥ 90 yield by continuous oxidation of p-tolualdehyde in an aq. soln. at 180-240°C in the presence of specific amt. of bromine ion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63175943-A (JP)
Title: Tracing system for program execution status
Inventor: SHIMOZATO TETSUYA
IPC: G06F3/12
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a tracing result converted to a required code system only by designating a code conversion without executing the code conversion by providing a converted code system converting means which is selectively started by an execution status tracing means, code converts tracing data from a converted code system to a converting code system and deliver the result to the execution status tracing means. CONSTITUTION:The execution status tracing means 5 picks up the data of a memory position using in a program 4 to the traced at an arbitrary time during the execution of the program 4 to be traced to print and output to a printer 3, the code system converting means 6 code converts the tracing data selectively started by the execution status tracing means 5 from the converted code system to the converting code system and delivered to the execution status tracing means 5. Thereby, the tracing data to be picked up from the program to be traced is code converts to the required code system and printed and outputted.
Patent JP-H09192625-A (JP)
Title: Alkali fly ash detoxicating treatment
Inventor: NAKAHARA KEISUKE
IPC: B09B3/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce heavy metals in treated fly ash at low treating cost by adding water for making chloride in fly ash into slurry and solution of chloride to fly ash containing heavy metals to slurrify them, subjecting the slurry to liquid removing treatment and then subjecting the fly ash to heavy metal stabilizing treatment. SOLUTION: In the case alkali fly ash collected when hydrogen chloride in waste gas is removed is subjected to detoxicating treatment in trash incineration equipment of the like, first in an extraction process 10, water for dissolving soluble chloride in the alkali fly ash to form a chloride solution and an extract containing chloride are added to the alkali fly ash and they are agitated and mixed to prepare a slurry. While the slurry is agitated, heavy metals in the alkali fly ash are extracted to a solution in the slurry and thereafter, the slurry is sent to a liquid removing process 11, where it is subjected to liquid removing treatment by a filter. Next in a heavy metal stabilizing process 12, a sulfidizing agent or a liquid chelating agent is added to the liquid removed fly ash to make heavy metals remaining in the liquid removed fly ash insoluble.
Patent JP-S54102490-A (JP)
Title: Control rod guiding device
Inventor: TSUJI TADASHI
IPC: G21C7/10
Filed: 1978-01-27
Abstract: PURPOSE: To enable the acculate installing between an upper grid and a lower grid, and to improve the reliability of a longitudinal guiding of a control rod, by means of combining two imitation fuels in a body at a high rigidity as a whole, and of welding a handle.  
     CONSTITUTION: Imitation fuels 1 made of empty cylinder tubes are arranged mutually facing in paralle, and projections 4 for the purpose of keeping the interval between the space with an adjacent fuel, are set up at the upper part. A boss is formed by combining in one body by means of welding by confronting the angle part of two rectangular pillars. Two imitation fuels 1 are welded at the lower surface of the boss 2, and the lower ends of a handle of an inversed U letter mark shape is fixed by welding on the upper surface of the boss 2. Accordingly, the rigidity is wholely high, and is combined in a body, and can be installed with accuracy between the upper grid and the lower grid by means of reducing the oscillation when it is hanged by a handle 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000204340-A (JP)
Title: Adhesive composition and paper tube by using the same
Inventor: HAYAZAKI TATSUO
IPC: C09J133/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having an excellent initial adhesive force and a good preservation stability, and exhibiting various performances such as an excellent adhering force, compression resistant strength, wet resistant strength, heat resistance, etc., after formed as a paper tube, and the paper tube prepared by using the above adhesive composition. SOLUTION: This adhesive composition contains 80-170 pt.wt. inorganic filler, 35-70 pt.wt. polyvinyl alcohol containing carbonyl group and 0.2-5 pt.wt. hydrazine compound based on 100 pts.wt. resin portion of an acrylic resin emulsion and also >=50 pt.wt. amine compound based on 100 pts.wt. the above hydrazine compound. A paper tube is prepared by winding a belt like paper strip as a tubular state, and adhering the overlapping parts of the tubularly wound belt like paper strip with the above adhesive composition.
Patent JP-H01187352-A (JP)
Title: Starting fuel feeder for internal combustion engine used in portable working machine
Inventor: SESHIMO YOSHIMI
IPC: F02M1/08
Filed: 1988-01-18
Abstract: PURPOSE:To make improvements in startability by rotatively connecting a fuel priming pump to a self-starting motor, while holding fuel out of a metering chamber of a carburetor by means of reverse rotation of this pump, and at the time of pump's normal rotation, making the fuel so as to be injected into an intake passage from a fuel nozzle. CONSTITUTION:Prior to engine starting, first of all, a fuel priming pump 37 is rotated in reverse by a self-starting motor 46, while fuel in a metering chamber 16 of a fuel feed supply mechanism B is drawn in by suction by way of a check valve 39, a fuel metering device 81, a passage 38, and it is filled up in a fuel sump 32. Surplus fuel is made to flow back to a fuel tank 35 via an escape valve 33. If so, the metering chamber 16 comes to negative pressure, so that fuel in the fuel tank 35 is supplied to the metering chamber 16 by way of a pipe 9, a pump 61 of a fuel pump A. Afterward, the fuel priming pump 37 is rotated clockwise by the self-starting motor 46, the fuel in the fuel sump 32 is fed to the passage 38 and the fuel metering device 81, then starting fuel is injected into an intake passage 17 from a fuel nozzle 14 by way of a check valve 29 whereby an engine is started.
Patent JP-H11135654-A (JP)
Title: Split-gate flash memory cell structure
Inventor: SHEU YAU-KAE
IPC: H01L21/336
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To speed up the erasing operation of a flash memory cell by forming a sharp corner between a floating gate and a control gate. SOLUTION: A second doped region is formed on the side of a first gate other than the one where a sharp corner is formed immediately opposite a first doped region. Furthermore, the second doped region is separated from the first gate by a distance. A channel region is located between the first doped region and the second doped region, and the sharp corner 33 is formed above a substrate and outside the channel region.
Patent JP-H06221092-A (JP)
Title: Concrete lining device for tunnel
Inventor: TAKEZAKI TOSHIO
IPC: E21D11/10
Filed: 1993-01-21
Abstract: PURPOSE:To cut easily a concrete placing spot and upgrade the efficiency by providing an expansible device and rotary device of a transportation pipe on a frame for moving a rail longitudinally to place concrete without needing the renewal of connection. CONSTITUTION:Ready-mixed concrete supplied from a concrete mixer truck 10 is forced by a concrete pump 1 to be sent to a transportation pipe 3 and if necessary to hose taking-up device 11 following expansibly the transformation pipe 3. Next, the ready-mixed concrete is passed through the transformation pipe 3 along booms 12, 12' expansible radially of a tunnel 2 and discharged through a transportation pipe 19 in a horizontal boom 13 from the tip part 14. Then, the whole device is constructed to be movable on a travelling rail 15, and the tip 14 of the transportation pipe 19 is disposed in an arbitrary position of the section of the to be lined by the operation of hydraulic cylinders 16, 18, so that the concrete can be prevented from separation caused by drop to line the high quality concrete.
Patent JP-S54101694-A (JP)
Title: Thermal space distribution control method in piezo- electric porcelain plate
Inventor: IKUSHIMA HIROSHI
IPC: H01L41/257
Filed: 1978-01-27
Abstract: PURPOSE: To obtain a thermal space distribution control method in a piezo-electric porcelain plate which can control thermal space distribution electrically.  
     CONSTITUTION: The polarization direction in a part of a piezo-electirc porcelain plate is made different from other parts, and ultrasonic waves are propagated to this piezo-electric porcelain plate, so that the thermal space distribution corresponding to the polarization direction difference above may be formed on the piezo-electric porcelain plate. For one concrete example, a needle-shaped electrode having a DC high voltage is used; and when a fixed locus is described while bringing this electrode into contact with the surface of the sufficiently thin piezo-electric porcelain plate directly, the part corresponding to this locus can form a temperature distribution different from other parts by the ultrasonic wave propagated to the this plate above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03212914-A (JP)
Title: Manufacture of e-shaped ferrite magnetic core
Inventor: UEDA HITOSHI
IPC: H01F27/255
Filed: 1990-01-18
Abstract: PURPOSE:To acquire an E-shaped ferrite magnetic core with less deformation by forming an auxiliary plate integrally for connecting each leg part to an end of each leg part which becomes E-shaped at the time of compression formation by a die and by eliminating the auxiliary plate part by grinding after burning. CONSTITUTION:When a ferrite raw powder is formed by a die, a E-shaped mold item whereto an auxiliary plate 4 for connecting a central leg 1 and an outside leg 2 is formed integrally is formed to an end of E-shaped central leg 1 and outside leg 2. A rear 3 of the mold item is arranged in a burning case and burnt with the molded item standing. Thereafter, the part of the auxiliary plate 4 is eliminated by grinding to acquire an E-shaped ferrite magnetic core.
Patent JP-H03213428-A (JP)
Title: Mount system for power unit
Inventor: DOI MITSUHIRO
IPC: B60K5/12
Filed: 1990-01-18
Abstract: PURPOSE:To significantly reduce the vibration level of an evaluation point by controlling the voltage to be applied to a controlling type engine mount in which an electric rheology fluid has been filled, so that the sum of respective vibration vectors can be optimized on the basis of the vibration being input in a prescribed evaluation point. CONSTITUTION:A controlling type engine mount (g) is provided with a supporting elastic body (c) arranged between a vehicle body (a) and a power unit (b), a main fluid chamber (d) whose volume is changed with the deformation of the supporting elastic body (c), and a volume-variable auxiliary fluid chamber (f) being communicated with the main fluid chamber (d) via an electrode orifice (e), and in the inside of these chambers, an electric rheology fluid is filled. In the above, system, the vibration being input in a prescribed evaluation point is detected by a means (h). On the basis of the detected vibration, the voltage to be applied to the controlling type engine mount (g) is controlled by a means (i) so as to optimize the sum of respective vibration vectors being transmitted to the evaluation point.
Patent JP-H08200530-A (JP)
Title: Safety valve
Inventor: SUGIMURA NOBUYUKI
IPC: F16K17/06
Filed: 1995-01-24
Abstract: PURPOSE: To prevent a packing or a valve seat of a safety valve from being broken by providing a flow resistance adjusting passage between a pressure chamber and a discharge port. CONSTITUTION: In a safety valve where a valve seat surrounding an outlet of the fluid is provided on a body 1, a spring case 3 having a discharge port 7 is connected to the body 1, a valve 10 is slidably fitted to the spring case 3, the valve 10 is made to press contact with the valve seat 5 by the spring 20, and a pressure chamber 30 on the outer circumferential part of the valve seat is shut off from the discharge port 7, a flow resistance adjusting passage 12 is provided between the pressure chamber 30 and the discharge port 7. When the pressure of a pressure vessel to which this body 1 is connected is increased to reach the popping pressure, the valve 10 is separated from the valve seat 5 to open the valve.  When the pressure in the pressure vessel returns to the normal value, the valve 10 is pushed by the spring 20, and rapidly lowered down to the discharge port 8, and then, gradually seated on the valve seat while being regulated by the flow resistance adjusting passage 12.
Patent JP-S57124180-A (JP)
Title: Refrigerant flow control valve for air conditioners
Inventor: KOSASA TETSUO
IPC: F16K31/50
Filed: 1981-01-26
Abstract: PURPOSE:To absorb the deviations and vibrations of a valve operating stem and a motor shaft by providing an elastic joint between said stem and shaft in a valve referred to in the title above, in which the valve is opened or closed by rotating a feed-screw type valve operating stem by means of a motor. CONSTITUTION:The shaft 23a of a motor 23 rotates to right or left and its end is coaxially connected to the valve operating stem 12 by an elastic joint 22 having a coil spring 22a. The coil spring 22a absorbs the deviations of the axis of the shaft 23a of motor 23 held in a fixed position from that of the valve operating stem 12 when said motor shaft 23a rotates to right or left and also enables the valve operating stem 12 to move up and down.
Patent JP-2000209361-A (JP)
Title: Terminal network controller
Inventor: MURAKAMI HARUHIKO
IPC: H04M11/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience that energy accumulated in an NCU (network control unit) is used up halfway unexpectedly and a communication is disabled making by electric feeding possible from a state even in an NR(no ringing) communication and meter calling and enabling the NCU to be fed even while a home telephone set is busy. SOLUTION: A no-ringing communication with a center-side device is made through a telephone line. For the purpose, the controller is equipped with a capacitor 115 which is fed from the telephone line to accumulate energy, a voltage detecting circuit 116 which detects the charging voltage of the capacitor 115 in the no-ringing communication, and a means 105 which sends voltage drop information to the center device once the voltage detecting circuit 116 detects the charging voltage of the capacitor 115 dropping below a specific threshold.
Patent JP-H06222984-A (JP)
Title: Rom
Inventor: HIGUCHI RYOHEI
IPC: G06F21/62
Filed: 1993-01-22
Abstract: PURPOSE:To decrease the capacity of the read only memory(ROM) required for storing data. CONSTITUTION:The compressed data of source data are stored in a compressed data storage part 3, a read address imparted from the outside through an address signal line 4 for reading the source data is converted to the storage address of the compressed data at this source address in the compressed data storage part 3 by an address conversion part 2, and the compressed address read from the converted storage address are extended by a data extension part 7, restored to the source data and outputted through a data bus 6 to the outside.
Patent JP-S62166223-A (JP)
Title: Gas supply controller for gas appliance
Inventor: AKAMATSU YOSHIO
IPC: F23N1/00
Filed: 1986-01-20
Abstract: PURPOSE:To make it possible to readily incorporate various safety device into the gas supply controller by constituting the controller in such a manner that when a keyboard is operated to input a control signal into an electronic control part, the electronic control part is operated on receiving said signal and a signal from a detector for detecting the rotational position of a gas control part which signal has detected the position of a cock at that time thereby to operates the gas control part. CONSTITUTION:When an ignition button 34 is depressed, a control signal is inputted to an electronic control part 31, and a signal is sent to a gas control part 30. Then, a motor 42 rotates and simultaneously a closing member 40 moves in linkage therewith. The closing member 40 is opened, and the gas passes the closing member 40, a gas flow quantity control member 43 and closing member holes determined by the rotational angle of the closing member 40, and supplied to a gas burner 60 through a nozzle 59. On the other hand, the gas is ignited to burn by a spark of an igniter 61 operated by a signal from the electronic control part 31. In a case where it is desired to adjust the heating power, when a heating power reduction and ignition button 33 is depressed, a signal is sent from the electronic control part 31 to the motor 42, and the motor 42 rotates the closing member 40 to a predetermined angle at which the heating power becomes small to adjust the heating power to a small value. Upon this occasion, by varying the number of a plurality of closing member holes 41a-41g, gas volume passing through the gas flow volume control member 43 is varied.
Patent JP-S60152932-A (JP)
Title: Method and apparatus for evaluating press molding property of butt-welding material
Inventor: UMEDA TSUNAHARU
IPC: B21D26/02
Filed: 1984-01-21
Abstract: PURPOSE:To make it possible to perform evaluation accurately and simply, by setting the liquid pressure and the flow rate of a working liquid so that yielded cracks are as small as possible, performing molding, drastically reducing the liquid pressure when the crack is yielded, stopping the molding automatically, and measuring the protruded height. CONSTITUTION:A butt-welding material 8 is butted set on a hydraulic chamber 18 of a molding machine 5. An oil 2 in an oil pan 1 is sent to the chamber 18 by a hydraulic pump 4 by pressure, and molding is performed so that the material 8 is protruded upward. When fracture is yielded by the machining, the oil 2 leaks and the pressure in the chamber 18 is rapidly reduced and the molding is automatically stopped. As the protruded height of the material 8 becomes higher, a measuring probe 21 of a stroke sensor 10 is lifted in the direction of A. The detected signal is inputted to an X-Y recorder 13 through an amplifier 11. The hydraulic pressure detected by a hydraulic pressure sensor 9 is inputted to an amplifier 12. Thus the molding property of the material 8 is quantitatively evaluated based on the records.
Patent JP-H03212971-A (JP)
Title: Semiconductor storage device
Inventor: NAWAKI MASARU
IPC: H01L21/8242
Filed: 1990-01-17
Abstract: PURPOSE:To protect a control circuit from the influence of a noise by a method wherein a power-supply wiring of the control circuit is separated from power- supply wiring of an amplification circuit and an output transistor and they are respectively connected to their prescribed potential by using individual jointing wires. CONSTITUTION:When an output transistor 4 is turned on/off, a noise 12 having a differential waveform is generated against an output current 11 flowing in a power-supply wiring GND 3. The same noise is generated in a wiring GND 2 of an amplification circuit 3. A power-supply wiring GND 1 of a control circuit 2 is separated from them and is jointed to a frame 6 via a separate jointing wire 5a. Consequently, the control circuit 2 does not cause a malfunction by the influence of the noise 12.
Patent JP-H11210653-A (JP)
Title: Oiling type two stage screw compressor
Inventor: UCHIDA RIICHI
IPC: F04C23/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce mechanical loss of a low pressure stage compressor, and improve an efficiency of a compressor by arranging an assembly angular ball bearing for loading a radial bearing and an axial bearing on a delivery side bearing. SOLUTION: A delivery side bearing 19 of a low pressure stage side consists of a double row combination angular ball bearing, a suction side bearing 21 consists of a cylindrical ball bearing, a delivery side bearing 30 of a high pressure stage side consists of a triple row combination angular ball bearing, and a suction side bearing 22 consists of a cylindrical ball bearing. Air sucked from a suction port 12 is delivered from a low pressure stage delivery port 9 bypassing a low pressure stage suction port 8 and a low pressure stage rotor hole 5. And then it is delivered from a high pressure stage discharging port 11 bypassing a high pressure stage suction port 10 and a high pressure stage rotor hole 6 through an intermediate passage 7. Furthermore, it is passed a delivery port 26 so as to utilize as a driving air source of a factory and the like. Oil is injected from a low pressure stage oil injection hole in a compressed process of a low pressure stage compressor, and compressed heat is eliminated so as to make to approach isothermal compression.
Patent JP-S57124370-A (JP)
Title: Copying method
Inventor: HIRAKURA KOUJI
IPC: G03G13/00
Filed: 1981-01-23
Abstract: PURPOSE:To decrease dirt of background and fatigue of photoreceptor, by using an insulation layer coated photoreceptor inserting a carrier transportation layer between two carrier generating layers in different photo sensing wave length. CONSTITUTION:When a negative charging is made while radiating an infrared ray LA, the 1st carrier generating layer 10A is activated. The generated carrier forms an electric double layer (I) on an insulation layer 10D through a carrier transportation layer 10B. When positive charge is made while exposing the image of an original 0 with a white light LW, although the surface of a photoreceptor 1 is of the same potential, the 2nd carrier generating layer 10C generates carriers at the white light LW (II). Then, when uniform exposure is made with an infrared ray LA, the surface charge on the photoreceptor 1 is positive for a bright part and negative for a dark part (III). Since the operation of layer is divided, no fatigue on the photoreceptor is caused and foggy development is not caused, because the background and image are reversed in polarity.
Patent JP-S5395009-A (JP)
Title: Magnetic disc apparatus
Inventor: TAKAYAMA KIYOSHI
IPC: G11B5/11
Filed: 1977-01-31
Abstract: PURPOSE:To alleviate noise caused by electric and magnetic interference between magnetic heads by extending print substrate having reading and writing channels incorporated therein to be inserted between magnetic heads in the same space.