baber/WOPTO huggingface dataset:
Patent JP-S57192494-A (JP)
Title: Coal deashing
Inventor: MATSUURA HIKOO
IPC: C10L9/00
Filed: 1981-05-22
Abstract: PURPOSE: To increase deashing rate, by crushing an obtd. granulated coal followed by water washing in granulation/deashing of coal by adding a binder to an aq. slurry of a fine coal powder followed by agitation.  
     CONSTITUTION: A soln. 26 to be granulated obtd. by adding a small amt. of an oil as a binder to an aq. slurry of a fine coal powder is supplied to a granulator 21 and the fine coal powder is granulated with agitation and deashing (mark 22 shows a stirring blade; 23 a baffle). Then the obtd. slurry of the granulated coal is sent to a crushing vessel 31, where the granular coal is washed by supplying water via a valve 30, and the waste washing water is discharged together with ash via a valve 37. Then after the granular coal in the vessel 31 is crushed to a particle size of about 0.1mm by rotating a stirring blade 31 for crushing, the crushed granular coal is washed by supplying water via the valve 30 and discharged together with an ash deposited in the liquid via the valve 37, to obtain a deashed coal of low ash content. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830567-A (JP)
Inventor: ROOTARU RAINHORUTO
IPC: B30B15/16
Filed: 1982-05-07
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-H08266523-A (JP)
Title: X-ray radiographing device
Inventor: GUNJI TERUOMI
IPC: A61B6/00
Filed: 1995-03-31
Abstract: PURPOSE: To easily change a filter to an X-ray transmission filter suitable for the X-ray transmittance of an examinee by providing plural transmission filters different in filter shape and a moving means which moves the transmission filter designated by a transmission filter designating means in a direction designated by an opening/closing designating means. CONSTITUTION: The X-ray diaphragm 10 of this device is provided with a disk shape table 11 having a square hole 11a through which an X-ray passes at its center part, and a pair of moving parts 13-1, 13-2 at a peripheral part on the table 11. Female screws are provided in the annular bodies 15 of the moving parts 13-1, 13-2, and the female screws of the annular bodies 15 are screwed with the male screws of bar shape lead screws 21 to which the rotation of a motor 19 is transmitted via gears 17a, 17b. Also, a fixing part 25 which holds the X-ray transmission filters 23(23-1, 23-2) to reduce the tranmission quantity of the X-ray is coupled with the examinee side of the annular bodies 15 loadably/unloadably.  The height of the fixing part 25 to hold the filters 23-1, 23-2 are formed in different size for the moving part 13-1 and the moving part 13-2, which enables the filters to cross with each other.
Patent JP-S57192023-A (JP)
Title: Correcting device for photo-mask
Inventor: KAWANABE TAKAO
IPC: G03F1/00
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate a black point defect easily by movably mounting a target between a laser irradiating section and the photo-mask and forming a lens system so that laser beams can be condensed to the surface of the mask and the target. CONSTITUTION:The beam-condensing lens system 8, which can be moved to a desired plane position and the position of beam-condensing height thereof can be changed, is mounted to the upper section of a base 5. The target 12 moved through a supporting means 11 is disposed between the vertical space of the photo-mask 6 and the lens system 8. When eliminating the black point defect, the target 12 is retreated from the upper section of the photo-mask 6, the lens system 8 is positioned onto the defect 3, and laser beams are condensed to the defect. Accordingly, the chromium film of the defect is evaporated and removed by the thermal energy of laser beams, and the defect is corrected.
Patent JP-S62234850-A (JP)
Title: Image pick-up device
Inventor: FUNAMOTO TOSHIHARU
IPC: H04N5/228
Filed: 1986-04-04
Abstract: PURPOSE:To force an electron beam to make landing at a right angle to a photoconductive film even to the periphery area of the scanning so as to achieve an excellent reproduced image, by applying a positive voltage higher than the voltage impressed on a transparent electrode but lower than the voltage on a mesh electrode, on a hard metallic ring electrode. CONSTITUTION:A positive voltage higher than the voltage impressed on a transparent electrode 10 but lower than the voltage on a mesh electrode 4 is applied to a hard metallic ring 8 including a cold press-contact sealed part formed by coupling a face plate 5 to the end of glass bulb 6 via a soft metallic ring 8a. Consequently, an electron beam 7 can make landing at a right angle a photoconductive film 11 even though it scans the periphery area of the scanning surface, and an excellent reproduced image can be obtained.
Patent JP-H04224305-A (JP)
Title: Gas pressure actuator
Inventor: FUAN KUAN FU
IPC: F15D1/02
Filed: 1991-04-09
Abstract: PURPOSE: To shorten the response time and to obtain high sensitivity and stability in a pneumatic actuator. CONSTITUTION: During the operation of a pneumatic actuator, a flow control valve 7 controls the feed flow into an air inflow hole 2 so that the pressurized air flows in a cell 1 from the inflow hole 2 to an outflow hole 3 in the laminar flow state, and the prescribed air output pressure is generated at the outflow hole 3 of a pipe 8. Proper optical control signal is guided to a photodiode 10 from a light source 12 along an optical fiber link 13 and photoelectrically transferred. When it is electroacoustically transferred by a piezoelectric element 9 to generate an acoustic signal, the laminar flow is disturbed, and a turbulence state is generated.
Patent JP-H02257778-A (JP)
Title: Clamp processing unit and image pickup device
Inventor: OHARA EIJI
IPC: H04N5/365
Filed: 1989-03-30
Abstract: PURPOSE:To improve the performance of clamp by pulse clamping an output signal of an area sensor and a video part corresponding to an optical black O.B. CONSTITUTION:A clamp pulse (CPO.B.) to segment a period in which the optical black(O.B.) is arranged and a sample-and-hold pulse are inputted to an AND circuit 8, from which a pulse subject to waveform shaping, that is, a pulse extracting only the part located with the O.B. while the O.B. exists is inputted to a pulse clamp circuit 3 as a clamp pulse. Thus, the clamping is applied to only the O.B. part being a black reference level for a period when the O.B. exists. Thus, the O.B. part is subject to accurate pulse clamp without being affected to a residual noise of a reset part to a proper reference level of an A/D converter 4.
Patent JP-S59201926-A (JP)
Title: Turbo supercharging engine
Inventor: EGUCHI NOBUJI
IPC: F02B37/00
Filed: 1983-04-30
Abstract: PURPOSE:To utilize an energy of an exhaustion gas efficiently and enable to cool a suction air by an intercooler by providing another turbocharger and air- cooled intercooler beside a turbocharger for supercharging. CONSTITUTION:An exhaust gas from a turbosupercharging engine 16 is supplied to a turbine 20 via an exhaust manifold 17 and an exhaust pipe 18 to drive the first turbocharger 19. Therefore, suction air is compressed at a compresser 21 and supplied to an engine 16 via a suction pipe 22 and a suction manifold 24. When a boost pressure inside the suction pipe 22 becomes high, a pressure sensor 29 detects the effect to open a waste gate valve 28. As a result, a part of the exhaust gas is supplied to a turbine 31 via a bypass pipe road 27 to drive the second turbosurcharger 30. This construction permits to supply a part of the suction air to a compresser 33 via a branch pipe 34 and further to an intercooler 33 via a pipe 35.
Patent JP-S578041-A (JP)
Title: Manufacturing of cutter tip
Inventor: HIRATA ISAO
IPC: B23B27/14
Filed: 1980-06-09
Abstract: PURPOSE: To reduce the wear of the cutter tip by fusing a super hard alloy to a base metal for casting a cutter tip, in the subject method of manufacturing the cutter tip used in rock bed dredging, rock bed excavation or the like.  
     CONSTITUTION: A base metal 2 of a cutter tip is cast by use of an ordinary cast steel. A WC-Co system super hard alloy 1 is fused to the entire surface or a part of the excavating surface at the forward end of the blade of the cutter tip by silver brazing and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59201966-A (JP)
Title: Electromagnetic fuel injector
Inventor: TAKADA SHIGETAKA
IPC: F02M51/08
Filed: 1983-04-28
Abstract: PURPOSE:To simplify the constitution in a valve housing by permitting the relative shift between an opening and closing valve and a movable iron core in the lateral direction and connecting the movable iron core and the opening and closing valve of a fuel injector which possesses automatic centering function, by a magnetic force. CONSTITUTION:When an electromagnetic coil accommodated into a magnetic case 19 is energized, an opening and closing valve 31 is departed from a valve seat 27a by attracting a movable iron core 13, and a cylindrical seat member 27 made of nonmagnetic material is inserted, through a washer 6, between the side- wall shoulder part of a valve housing 2 and the inner surface of the fuel metering plate 25 of an injector which jets-out fuel from a fuel injection port 3 through a fuel metering hole 25a. Further, the opening and closing valve 31 which is connected and separated from a valve seat 27a formed on one edge surface of the member 27 is formed of a spherical valve piece 32 made of ferromagnetic material and a cylindrical magnet 33. The rear part of the magnet 33 is fitted onto an insertion seat installed at the front part of the movable iron core 12, and always joined by a magnetic force.
Patent JP-S60220455-A (JP)
Title: Control terminal device for information on sale time point
Inventor: KAKIZONO YUKIO
IPC: G06Q99/00
Filed: 1984-04-17
Abstract: PURPOSE:To simplify the transaction processing and also to attain the effective use of the transaction data by recording and storing data to a transaction file provided to a host device. CONSTITUTION:A payment section code, a member number, etc. are fed by keys after a transaction section code is supplied from a keyboard 15. Then a CPU11 gives a request to the host device for reference to the credit. If the permission is given from the host device, the CPU11 continues the transaction. Then the details on sale are registered to a memory 12 with operations of keys. The data to be printed on a slip are displayed to a display device 13. At the same time, a printer 14 prints the details of sale on the slip and delivers the printed slip.
Patent JP-S59202781-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KIKUNAGA JIYUNICHIROU
IPC: H04N5/765
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a picture such as a still picture at high resolution and to reduce the driving power of a solid-stage image pickup element by making a reading time from a solid-state image pickup element to a value being an integral number of (m) times of the rotating time of one rotation of a magnetic recording medium at reproduction and making it an integral number (n) times at recording to the magnetic recording medium. CONSTITUTION:The video frequency band is narrowered by making the reading time of a video signal photoelectric-transduced at high resolution obtained by the solid-state image pickup element 12 long and this video signal is recorded on a magnetic disc 1, and the high frequency band video image of the solid-state image pickup element is reproduced with fidelity by increasing the rotating speed of the magnetic disc 1 at reproduction. While the magnetic disc 1 is rotated twice in 1/15sec in this way, an odd number field of video information is recorded on one track at one rotation in the 1st 1/30sec and an even number field of video information is recorded on the other track at one rvolution of the next 1/30sec. The recording magnetic disc 1 is rotated at 600rpm at the reproduction and one revolution is 1/60sec in this case. As a result, the recording band is expanded double in this case thereby allowing to obtain a high horizontal resolution picture.
Patent JP-H01249162-A (JP)
Title: Resist liquid discharge device
Inventor: TAKAMORI HIDEYUKI
IPC: F04B43/08
Filed: 1988-03-30
Abstract: PURPOSE:To enable the stable discharge of a resist liquid at an exact discharge rate by providing a means for detecting the displacement quantity of the inside volume of bellows and controlling the discharge rate. CONSTITUTION:A bellows pump 101 which sucks and discharges the resist liquid 105 by increasing and decreasing the inside volume of the bellows 100 by displacing the bellows 100 is provided. The means consisting of a slit 118, a slit plate 119, sensors 120, 121, and a count control part 122 detects the displacement quantity of the inside volume of the bellows 100 and controls the discharge rate. As a result, the stable resist liquid is discharged at the exact discharge rate.
Patent JP-S533986-A (JP)
Title: Reactivation of catalyst for disproportionation reaction
Inventor: INOUE TAKEHISA
IPC: B01J29/80
Filed: 1976-07-01
Abstract: PURPOSE: To reactivate a mordenite-contg. catalyst deactivated in disproportionation reaction of arom. hydrocarbon cpds. while maintaining selectivity by treating the deactivated catalyst with an aq. of ammonium salts at a specified temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60224827-A (JP)
Title: Method of twisting and flyer
Inventor: TAKAI NOBORU
IPC: D01H7/26
Filed: 1984-04-16
Abstract: PURPOSE:To prevent nap during twisting, by attaching a wire member to a spindle rotatably at the outlet side of wound yarn on a bobbin, reeling the yarn while sliding it on the wire member. CONSTITUTION:The metal wires 17 extending from the hub 9 to both the sides is rotatably attached to the spindle 1 in a slightly downward direction so that the wires are brought into contact with the outer periphery of the upper guard 5 of the bobbin 4. The wound yarn 12 on the bobbin 4 is reeled upward while it is being slid on the wires 17 of the flyer 16, and napping phenomena of the wound yarn 12 which take place when the reeling speed of the yarn 13 is made high are prevented.
Patent JP-H08242768-A (JP)
Title: Shell chocolate and its production
Inventor: WATANABE RYUTARO
IPC: A23G1/00
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a shell chocolate which can give the taste of a combination of a foamed chocolate with a platy food and uniformize its bottom wall thickness to give a beautiful appearance of the bottom wall. CONSTITUTION: Molten chocolate is cast in the mold 11 to solidify only a part near the inner walls of the mold and the chocolate still molten is removed to form the upper and peripheral walls 12 of the shell chocolate. The cavity surrounded with the upper and peripheral walls 12 of chocolate is filled with foamed chocolate 16 and a platy food 14 is placed on the foamed chocolate 16. Then, the platy food 14 is pressed with a weight 15 and they are vacuumized while the platy food 14 is held at a prescribed position, to swell and solidify the foamed chocolate. Then, the opening of the chocolate shell is sealed to form the bottom wall of the chocolate shell whereby the objective shell chocolate is obtained.
Patent JP-H08247504-A (JP)
Title: Air heat exchanger
Inventor: YATSUHASHI HAJIME
IPC: F24F5/00
Filed: 1995-03-08
Abstract: PURPOSE: To obtain an air heat exchanger making it possible to reduce noise and also to cope with an increase in an air loss of a heat exchange part. CONSTITUTION: In a heat exchanger having a large number of fins and exchanging heat with air, a casing 1 enclosing a heat exchange part 3 so as to make the air flow into an intake part of a blower from the atmosphere through the heat exchange part 3 is provided, and the blower 4 taking in the air and sending it with pressure to the downstream side of the heat exchange part 3 is equipped with an impeller 6 which sends out the air outward from a rotating shaft 4a of the blower as the center.
Patent JP-S573823-A (JP)
Title: Novel epoxy resin composition
Inventor: OKUDA TAKAO
IPC: C08G59/42
Filed: 1980-06-09
Abstract: PURPOSE: An epoxy resin composition excellent in corrosion resistance and moisture resistance and suitable for use in paints, comprising an epoxy resin, a specified carboxyl group-containing liquid copolymer, a cyclopentadiene resin and a curing agent.  
     CONSTITUTION: There is used a copolymer (B), number-average MW about 500W 10,000, obtained by emulsion-polymerizing about 15W50wt% acrylonitrile with about 40W80wt% conjugated diolefin and about 0.1W15wt% α,β-monoethylenically unsaturated carboxylic acid. That is, the following components are mixed together: (A) 100pts.wt. epoxy resin, e.g., reaction product between epichlorohydrin and bisphenol A, (B) about 5W100pts.wt. above-mentioned copolymer, (C) about 10W 100pts.wt. cyclopentadiene resin compatible with an epoxy resin (one having a softening point of about 20W160°C is preferred) and (D) an epoxy resin curing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58194542-A (JP)
Title: Recording head holder
Inventor: YUKIMURA NOBORU
IPC: B41J25/34
Filed: 1982-05-11
Abstract: PURPOSE:To make it possible to set a recording head to a normal operative operation, by holding the recording head so as to contact the base surfaces of plural head base plates with reference surfaces mutually crossed at right angles. CONSTITUTION:In mounting plural recording heads to a carriage, a head holder 21 prescribing the positions of recording heads is provided and at least three reference surfaces are provided to the head holder 21 every regions capable of obtaining the normal operative positions of each recording heads while three base surfaces of each head base plates 24A-24D are brought into contact with at least three these reference surfaces and the recording heads are held to this state to facilitate the attachment and the detachment of the recording heads. When the recording heads are exchanged, only by bringing the head base plates 24A-24D into contact with the reference surfaces of the head holder 21, each recording head can be arranged to a normal operative position in high preciseness without necessitating adjusting work for aligning a position.
Patent JP-H07286631-A (JP)
Title: Electromagnetic connecting device
Inventor: NISHIYAMA MOTOHARU
IPC: F16D27/112
Filed: 1994-04-15
Abstract: PURPOSE:To provide an electromagnetic connecting device which is easy in assembly and low in cost. CONSTITUTION:A driven shaft 3 comprises a first shaft 20 and a second shaft 21 which are connected fixedly in axial direction by pressing. Also a rotor 22 is held by the first shaft 20 and the second shaft 21, and the rotor 22 is positioned in the axial direction of the driven shaft 3. In this case, when the lengths of the first and second shafts 20 and 21 in axial direction are set at specified values, these shafts can be assembled so that clearances G3 and G4 are provided at the ends of the driven shaft 3 by pressing them until they collides with the rotor 22. Then, because a contact area between the driven shaft 3 and the rotor 22 is maintained sufficiently, a sufficient magnetic path is formed in the driven shaft 3 and the rotor 22 which form a magnetic circuit and thus the rotor can be reduced in wall thickness.
Patent JP-H08273749-A (JP)
Title: Lock mechanism for connector
Inventor: HAGA GORO
IPC: H01R13/629
Filed: 1995-04-03
Abstract: PURPOSE: To facilitate the release of a lock and improve mounting efficiency by having a built-in lock release mechanism in a connector. CONSTITUTION: The lock engaging window 7 of a receptacle side connector housing 1a and the lock engaging button 3 of a plug side connector cover 2 are engaged with each other, and then, the lock release slant face 8 of the tip 4a of a slide member 4 touches the slant face 3a of a lock engaging dowel 3. When an extracting tab 5 is pulled in the direction of an arrow sign P by fingers or the like, the lock release slant 8 of the slide member 4 coupled therewith pushes down the slant face 3a of the lock engaging dowel 3 of the resilient plug side connector cover 2 so that the lock engaging dowel 3 is made to escape from the lock engaging window 7 toward inside to release lock. When the extracting tab 5 is continuously pulled in the direction of the arrow sign P after the release of the lock, a plug side connector is finally uncoupled from a receptacle side connector.
Patent JP-S62233121-A (JP)
Inventor: FUJIYAMA MAMORU
IPC: B23K31/02
Filed: 1986-04-03
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-S562508-A (JP)
Title: Electromagnetic flowmeter
Inventor: NAKANO HISAO
IPC: G01F1/60
Filed: 1979-06-22
Abstract: PURPOSE: To make it possible to measure the flow rate accurately at any time by keeping the magnetic flux density of the mgnetic poles of a permanent magnet constant by flowing an electric current through an electromagnetic coil wound around the permanent magnet and by regulating the magnetic flux by the electromagnetic coil.  
     CONSTITUTION: From the flank of piping 2 penetrating permanent magnet 1, electrode 3 for detecting induced electromotive force is fitted. In piping 2, electromotive force 4 induced in a fluid with electric conductivity appears. Opposing to the flank of piping 2, magnetic flux densimeter 6 is provided on the internal surface of permanent magnet 1. Electrode 3 is connected to the flow rate measurer 7 that converts electromotive force into a flow rate. When the magnetic flux density of the magnetic pole of permanent magnet 1 deviates from a prescribed value, magnet 1 is wound with electromagnetic coil 11 for compensating that and an electric current is flowed from electric power source 13 to secure the prescribed magnetic flux density. To hold the magnetic flux density invariably constant, magnetic flux density constancy controller 15 is provided which eliminates automatically the deviation of the measured value of magnetic flux densimeter 6 from the set density value. According to a magnetic flux density deviation signal, the controller 15 regulates the current of electromagnetic coil 11 to maintain the constant magnetic flux density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58203666-A (JP)
Inventor: RARII MAARON HIYUUZU
IPC: G11B17/028
Filed: 1983-05-02
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-S555712-A (JP)
Title: Ultrafilter unit
Inventor: TSUSHIMA SHIYOUZOU
IPC: B01D61/02
Filed: 1978-06-28
Abstract: PURPOSE: The ultrafilter which can generate the specified filtering pressure by the reduced consumption of electric power and the power cost, by introducing the inert gas, etc., into the balance tank in the circuit for filtering the stock solution so as to raise the internal pressure of the balance tank.  
     CONSTITUTION: The stock solution is introduced into the balance tank 1 through the stock solution feed port 2 and the prefilter 2'; the stock solution being supplied from the balance tank 1 is recycled by the stock solution pump 3 and is returned to the balance tank 1; under this condition, the stock solution is passed through the ultrafilter 4. The compressed inert gas or air is introduced into the balance tank 1, through the feed port 5 for raising the internal pressure of the balance tank 1 on purpose to make possible the required filtering pressure to be covered by this internal pressure. According to this mechanism, the pump of small size and low output can satisfy the requirement, so that the electric power consumption and the power cost can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio