baber/WOPTO huggingface dataset:
Patent JP-H06255926-A (JP)
Title: Watch device for elevator balance device
Inventor: MATSUZAKA HIDEKI
IPC: B66B5/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a watch device for elevator balance devices which can watch continuously the quality of the regulation setting state of plural elevator balance devices and their action state. CONSTITUTION:In the case of an elevator balance device equipped with plural balance devices 5-8 each of which has set weight set separately and which measure and detect continuously load in an elevator riding car 2, and plural comparison detection means 11-14 to generate a detection signal when load measured and detected by means of respective balance devices 5-8 have surpassed a fixed range in regard to set weight opposite to each, a common timing device 10 is connected between the plural balance devices 5-8 and the plural comparison detection means 11-14. This timing device 10 detects that the riding car 2 is stopping for longer than a specific time at some floor, and only when this detection has been conducted, it conducts circuit connection between the plural balance devices 5-8 and the plural comparison detection means 11-14.
Patent JP-S54138906-A (JP)
Title: Hygroscopic moisture separating and reheating apparatus
Inventor: SOUMA AKIO
IPC: F22G3/00
Filed: 1978-04-19
Abstract: PURPOSE: To prevent supercooling of the condensed water and the generation of flow in a reheater and increase the reliability of the plugged reheater and improve the thermal efficiency of a turbine by forming a reheater consisting of horizontal U-tube group and allowing the steam to be heated to flow in the horizontal direction from the high temperature side of reheated steam.  
     CONSTITUTION: The steam containg hygroscopic moisture supplied from a high- pressure turbine flows into a sealed vessel 1 from a steam inlet part 2, and flows into a hygroscopic moisture separator 5 through a heat flowing plate 4, and after the water contained is removed, the steam flows in the horizontal direction across a reheater 6, and is reheated to superheated state, and flows out from a steam exit part 3. The reheated steam in high temperature and pressure enters into a header 7 from a steam inlet pipe 8, flows in the pipes of the reheater 6, and is condensed. The condensed water is dischaged outside the vessel 1 from a drainage pipe 9, and uncondensed water is discharged from a steam discharger pipe 15. Thus, due to the horizontal arrangement of pipe ground and the reduction of temperature difference on the lower stream side, the supercooling of condensed water and the generation of the plugged flow in the reheater 6 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08241612-A (JP)
Title: Illumination cover fitting device
Inventor: KATO KENJI
IPC: F21V3/02
Filed: 1995-03-06
Abstract: PURPOSE: To surely and firmly attach an illumination cover to a luminaire main body without playing, by regulating both side locking pieces to both side fitting holes without play at external side, and elastically locking spring pieces to the inner side hole edges of the fitting holes. CONSTITUTION: In an illumination cover fitting device, locking pieces 4 on both upper and lower sides are regulated without play to fitting holes 2 on both upper and lower sides respectively at external side, by making the outer end edges of rising pieces 10 abut on the outer side hole edges of the holes 2. Moreover, spring pieces 5 are elastically locked to the inner side hole edges of the holes 2 to prevent the falling-out of the pieces 4 and also the playing movement. Since, inner side spring pieces 5, not projection pieces 44 which is adopted as the main body of the pieces 4, are elastically deformed, and the pieces 44 have thick thickness and are firmly formed; the illumination cover 3 can be surely and firmly attached without playing.  Moreover, since beveling taper-like taper parts 6 are provided on the tip outer edge portions of the locking metallic fittings 7 of the pieces 4, they can be regulated to the holes 2 without play at external side, and also, the locking pieces together with the fittings 7 can be smoothly inserted in the holes 2.
Patent JP-H11240275-A (JP)
Title: Manufacture of aluminum carrier for lithographic plate
Inventor: NISHINO ATSUO
IPC: C23G1/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a lithography aluminum carrier to manufacture a lithography aluminum carrier stably at low costs, in which there never almost happens the occurrence of treatment unevenness caused by orientation difference of crystal grains so called streaks and image quantity irregularities. SOLUTION: An aluminum plate is subjected by turns to preliminarily electrochemical roughened-surface by the use of AC with a quantity of electricity of 1-300 c/dm<2> in a solution consisting of mainly hydrochloric acid (1). In the next place, chemical etchings is carrier out in acid or an alkalic solution or electrolysis grinding treatmetnis is performed by utilizing the aluminum plate as an anode to dissolve the aluminum plate by 0.01-1.5 g/cm<2> (2), and subsequently, it is electrochemically surface-roughened in use of DC or AC in a solution consisting of mainly of nitric acid (3). Furthermore, chemical etching is executed in acid or an alkalic solution, or hydrolysis grinding therment is implemented by employing the aluminum plate as an anode so as to dissolve the aluminum plate by 0.01-10 g/m<2> , whereby manufacturing a lithography aluminum carrier.
Patent JP-2000240533-A (JP)
Title: Fuel injection device of diesel engine
Inventor: AOKI ATSUSHI
IPC: F02M47/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in the exhaust of smoke when an air excessive rate of a common rail type fuel injection device is small. SOLUTION: In this fuel injection device, high pressure fuel is supplied to a nozzle chamber 2 through an oil passage 1, while it is supplied to a hydraulic chamber 5 of a hydraulic piston 4 on the side opposite to a nozzle through a charging orifice 6. A discharge orifice 8 having a solenoid valve 7 at an outlet is arranged on the hydraulic chamber 5. A driving piston 12 is connected to the hydraulic piston 4 on its side opposite to an injection hole, and is arranged in a nozzle chamber 2 at its injection hole side, whereby receiving the pressure of the fuel in the nozzle chamber 2.
Patent JP-S52128036-A (JP)
Title: Elastic surface wave resonator and its production
Inventor: ASAKAWA KIYOSHI
IPC: H03H3/08
Filed: 1976-04-20
Abstract: PURPOSE:Highly stable and practical surface wave resonator, and its production.
Patent JP-H07251358-A (JP)
Title: Cover device for polishing board
Inventor: FUKINUKI MASATOSHI
IPC: B24B3/00
Filed: 1994-03-16
Abstract: PURPOSE:To prevent leakage of abrasive liquid at the time of opening a cover device for a polishing board. CONSTITUTION:Abrasive liquid is held by arranging a fixed cover 15 along a relatively moving passage between a grinding stone of a polishing board and a material to be polished by the grinding stone. A movable cover 16 is connected to the fixed cover 15 through a fulcrum shaft 17 and a slot type bearing hole 18. The movable cover 16 opens and closes an operation side A of the polishing board by revolution in the vertical direction with the fulcrum shaft as its fulcrum. Additionally, a sealing degree is improved as the movable cover 16 approaches the internal surface of the fixed cover 15 at its closed position by its sliding along the bearing hole 18 of the fulcrum shaft 17, and it becomes easier for the movable cover 16 to separate from the internal surface of the fixed cover 15 and to revolve.
Patent JP-H05247644-A (JP)
Title: Magnetron sputtering apparatus
Inventor: KOBAYASHI ISAO
IPC: C23C14/35
Filed: 1992-03-03
Abstract: PURPOSE:To deposit a highly uniform film by turning a magnetic field when the cyclotronic movement of the electron is conducted by the magnetic fields formed in parallel to the surface of a target. CONSTITUTION:The electromagnets 2a, 2b, 2c and 2d respectively forming a magnetic field are provided on the rear of a discoid target 1 held by a holding means so that the iron cores pass through the center of the target 1, and the N poles are opposed to the S poles. A current is successively applied to the electromagnets 2a, 2b, 2c and 2d, a voltage is impressed on the target 1, and sputtering is carried out. Consequently, the magnetic field on the target 1 surface is turned round and round to an angle of 360 deg., the local erosion position of the target 1 is successively shifted by the cyclotronic movement, the uniformity of the deposited film is enhanced, and the target 1 is efficiently used.
Patent JP-S58162326-A (JP)
Title: Ejector rod driving unit in injection molding machine
Inventor: HORI NOBUO
IPC: B29C45/82
Filed: 1982-03-20
Abstract: PURPOSE:To simplify the structure and to improve the reliability by a method wherein an ejector rod is always energized by a return spring in a cylinder to the retreating direction and the working oil duct of the cylinder is connected with a mold opening duct. CONSTITUTION:If a mold operation changeover valve 16 is set to a mold clamping passage 16a, pressure oil flows ito the rear chamber 6b of a mold clamping cylinder 6 to clamp the mold. At this time the exhaust oil pressure is put on an ejector cylinder 8, but the exhaust oil pressure is so small that the ejector rod 9 is not operated by a return spring 30. When the mold is clamped and the mold operation controlling timer reaches the intended time, the changeover valve 16 comes to the side of the mold opening passage 16c and the pressure oil flows into the front chamber 6a to begin mold opening. At this time, that oil pressure exerts on the cylinder 8 also but the ejector rod 9 does not advance and project on account of the energizing force of the return spring 30 and projects by the rise of the oil pressure accompanied by completion of the mold opening. By completion of the time counting of the ejection operation control timer 23 the changeover valve 16 is in the neutral position to return the rod 9.
Patent JP-S58162729-A (JP)
Title: Noncontact sound insulation plate for automobile engine
Inventor: HAYASHI YOSHIMASA
IPC: F02B77/13
Filed: 1982-03-23
Abstract: PURPOSE:To reduce noise effectively with a simple mounting of a noncontact sound insulation plate regardless of the shape of the surface of an engine by providing the plate made of a high damping material while it is pressed securely on the outer surface of the engine with a bracket. CONSTITUTION:A noncontact sound insulation plate 17 is made of a high damping material while a convex section 20 is provided on an outer rim 17a and a pressed section 17b so as to contact the surface of an engine 11. The base end of a bracket 14 with a spring property is fixed on the engine 11 with a bolt 15. A noncontact sound insulation plate 17 is pressed securely on the outer surface of the engine with the bracket 14 having the tip 23 thereof pressed against the pressed section 17b. Thus, the noncontact sound insulation plate 17 can be mounted simply and accurately regardless of the shape of the engine surface along with a better noise reduction effect.
Patent JP-2000239920-A (JP)
Title: Polyester fiber for plastic hose and twisted yarn cord for plastic hose
Inventor: OKUBO TAKAHIRO
IPC: D02G3/44
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber suitable for reinforcing a plastic hose, and to provide a twisted yarn cord using the fibers. SOLUTION: This polyester fiber for a resin hose comprises a polyester wherein >=90 mol.% of the total repeating units of the molecular chain are ethylene terephthalate units, and has the following characteristics (1) to (4). (1), the intrinsic viscosity (IV): 0.70-1.05. (2), the strength: >=8.0 g/d. (3), the dry heat shrinkage percent at 180 deg.C: 8.0-14%. (4), the heat shrinkage stress at 180 deg.C: 0.15-0.35 g/d. The twisted yarn cord for a plastic hose is obtained by twisting the polyester fibers for the plastic hose.
Patent JP-H10241506-A (JP)
Title: Combination switch
Inventor: MASUDA HIROMI
IPC: H01H25/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a combination switch which has a simple structure and can be produced at low cost and with which the number of assembling processes for units can easily be lessened. SOLUTION: In this combination switch 31, a printed circuit board 51 is installed and the printed circuit board 51 comprises a body 33 in which at least one lever switch installation part 41, 43 to install lever switches 45, 47 in is formed and a printed circuit part to electrically connect the lever switches 45, 47 installed in the lever switch installation parts 41, 43 and in the connection parts with the lever switches 45, 47, the circuit board 51 is further provided with fixed contact points 55, 57 which are projected toward the lever switch installation parts 41, 43 while being communicated with the printed circuit part.
Patent JP-S59173928-A (JP)
Title: Production method of crt phosphor screen
Inventor: YAMADA AKIRA
IPC: H01J9/22
Filed: 1983-03-22
Abstract: PURPOSE:To form a uniform phosphor screen by injecting an electrolyte solution inside with a face plate placed at the bottom and dispersing a phosphor suspension into the electrolyte solution through dispersion shower nozzles. CONSTITUTION:An electrolyte solution 5, e.g., barium nitrate, of a predetermined quantity is injected into a glass bulb 4. Next, a pipe 4 with 14-18 dispersion shower nozzles 16 of 1.3-2.0mm.phi radially bored at a uniform distance in a downward angle theta2=40-50 deg. around the vicinity of its tip and a phosphor injecting unit 9 provided with a phosphor solution reservoir 8 are arranged so that the dispersion shower nozzles 16 are located above the liquid surface of the electrolyte solution 5 by using a nozzle height adjusting guide 10, and the phosphor solution 11 of a predetermined quantity stored in the phosphor solution reservoir 8 is showered and dispersed into the electrolyte solution 5 from the dispersion shower nozzle 16 through the pipe 7. At this time, the phosphor solution showered onto the liquid surface of the electrolyte solution 5 is allowed to drop 30- 40mm. inside from the inner surface of the glass bulb.
Patent JP-H05147735-A (JP)
Title: Powder flow rate control system
Inventor: MOTOI YASUNORI
IPC: G05D7/00
Filed: 1991-02-18
Abstract: PURPOSE:To improve the responsiveness and the stability of control by installing a powder control valve in a pressure vessel, providing optional blowing speed by a combination of the opening of the powder control valve with a specified differential pressure, and previously opening or closing the powder control valve up to a predetermined opening at the time of setting changing. CONSTITUTION:Powder is charged into a pressure vessel 1, and the inside of the pressure vessel 1 is pressurized by a pressure control valve 2. While fluidized gas is supplied from a lower flushing flow control valve 9, the powder is supplied to a transporting pipeline through a cut-out valve 7 and a powder control valve 8. Simultaneously with this, a carrier gas is supplied from a flow control valve 4 to transport the powder. At this time, a cut-out speed calculation device 6 controls the powder control valve 8 to maintain the cut-out speed properly. That is, the cut-out speed calculation device 6 calculates the cut-out speed based on outputs from a vessel inside pressure transmitter 3, a weighing apparatus 5, a cut-out speed adjusting data storage device 10, etc. Thus, the stability and the responsiveness of control in relation to the abrupt change in setting the opening of the powder control valve are improved.
Patent JP-S62206379-A (JP)
Title: Heat exchanger for air-conditioning machine
Inventor: SUGITA MASATO
IPC: F28D1/047
Filed: 1986-03-05
Abstract: PURPOSE:To make the flow of air constant and improve the performance of a heat exchanger by a method wherein a heat exchanger is constituted so that the arranging intervals of plate-type heat dissipating fins, which are equipped in the heat exchanger, at a place nearer to a ventilating impeller become narrower than the intervals of the same at a place apart from the ventilating impeller. CONSTITUTION:The speed of airflow, generated by a ventilating impeller 5, is higher at a place nearer to a ventilating impeller 5 normally, therefore, the arranging intervals of plate-type heat dissipating fins 2, which are neighboring to such place, are formed close to mitigate the flow of air passing therethrough while the arranging intervals of the same fins 2, which are apart from the impeller 5 more and more, are formed more rough to reduce a resistance against the flow of air, passing therethrough. The amount of air passing through a heat exchanger may become constant along the whole width of the heat exchanger 4 in such a manner.
Patent JP-S61207649-A (JP)
Inventor: KIMURA SHINTARO
IPC: D04D7/10
Filed: 1985-03-08
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-H06259163-A (JP)
Title: Power saving method/device applying discontinuation of cpu operation
Inventor: BANBA SHOGO
IPC: G06F1/04
Filed: 1993-03-08
Abstract: PURPOSE:To automatically reduce the power consumption in an idle state of a system without requiring no operation of an operator. CONSTITUTION:An input/output monitoring part 1-16 monitors the accesses applied to various devices 1-7 and the interruptions applied from the devices 1-7 in order to monitor an idle state of a system. Thus the power consumption can be reduced with no operation of an operator required when those accesses and interruptions are not applied for a fixed time.
Patent JP-S60190856-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: TAKAKU KAZUO
IPC: G01N29/265
Filed: 1984-03-09
Abstract: PURPOSE:To contrive to automate the ultrasonic flaw detection of the welded part of a bent pipe, by attaching a motor to the drive part of a feed apparatus while attaching an arm to said drive apparatus in a freely swingable manner and providing a press driving force generation apparatus between the arm and the drive apparatus. CONSTITUTION:The running guide arm 4 of a probe 6 in the longitudinal direction is attached to a drive apparatus 7 by a hinge structure in an up-and-down swingable manner within a certain definite range in an up-and-down direction through the air cylinder 9 provided to the drive apparatus 7 to a peripheral direction as a pressing and driving force generation apparatus. The probe 6 is attached to the arm 4 in a freely slidable manner and the drive screw 5 connected to a longitudinal direction drive part 8 is assembled in the nut integrated with the probe 6. Because the arm 4 and the probe 6 are pressed to the surface of an object to be inspected by upwardly pushing the cylinder rod of the air cylinder 9, when the ultrasonic flaw detection of the welded part of a bent pipe is performed, the probe 6 is always pressed to the outer peripheral surface of piping by definite pressing force even if the probe 6 is present at any place on the outer peripheral surface of piping such as the back or inner side of the bent pipe and the peripheral direction drive part 7 performs the ultrasonic flaw detection of the welded part while revolved around piping 1.
Patent JP-S60208636-A (JP)
Inventor: ROBAATO JIYORUYON BOORU
IPC: F16D13/60
Filed: 1985-03-08
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-S62205532-A (JP)
Title: Method for track access
Inventor: TATSUNO TORU
IPC: G11B7/085
Filed: 1986-03-05
Abstract: PURPOSE:To improve tracking capacity without providing a position sensor, etc., by moving a light head to move an optical system in a specified direction, and then accessing a light beam to a specified track by moving the optical system again. CONSTITUTION:An optical head driving device that moves in the radial direction of a disk and an optical system driving device that moves an optical system 23 provided in the head unit in the radial direction of the disk and in the direction of optical axis of the optical system minutely are provided. At the time of seeking operation to specified address track on the disk, the optical head is moved close to approximate specified address track by the optical head driving device, and then the optical system 23 is deviated to specified one direction. Then, this is released and the optical system 23 is moved while making tracking, and the seeking to specified address track is performed. Thus, accurate and stable track access operation can be made without providing the position sensor of an objective lens 23, etc.
Patent JP-S56142460-A (JP)
Title: Automatic chemical analyzing device
Inventor: YAMASHITA KIYOSHI
IPC: G01N35/02
Filed: 1980-04-08
Abstract: PURPOSE: To make it possible to adjust reaction time in accordance with measuring items, by enabling sample cassette, sampling mechanism, reagent bottle and reagent distilling mechanism to shift in the direction of time axis of reaction line.  
     CONSTITUTION: A chain conveyor 1b is intermittently driven, and reaction tubes 1a are also intermittently conveyed in turn. When pulse motors 17aW17c and 34 are driven by a control circuit 27, positions of the first reagent nozzle distillation, sampling, the second reagent nozzle distilling position shifting units 2, 3 and 4 and a sample cassette 5 are all decided, and further, by pulse motors 11aW11c, positions of nozzles 19aW19c are decided on the first reagent bottle 18a, an objective sample container 5a and the second reagent bottle 18b, respectively. After the completion of sucking motions, the nozzles 19aW19c return to their respective initial positions, and injections are made to reaction tubes on the opposite positions. It is possible, by doing so, to make automatic setting by programming, and it is also possible to appropriately adjust the time when the reagent is added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02112495-A (JP)
Title: Method and apparatus for improving the process of manufacturing a liquid or a fiber suspension liquid containing air or a gas
Inventor: KAJI HENRIKUSON
IPC: D21C11/10
Filed: 1989-02-27
Abstract: PURPOSE: To eliminate the troubles caused by air or gas in the fibrous suspension by using a substitute pump that is equipped with a unit that can remove the gas and air from the fibrous suspension instead of the pulp suspension transport pump in the pulp-producing process. CONSTITUTION: A substitute pump equipped with a unit that removes air and gas from the pulp suspension is set between the several steps for pulp production, namely evaporation, digestion, washing, beaching, deaeration and the like. In a preferred embodiment, a feeder 100, for example, an inducer or a propeller is set inside the pump inlet 102, as this substitute pump.
Patent JP-S55137728-A (JP)
Title: Heat radiating method of microwave transmission unit
Inventor: YABE NORIO
IPC: H04B1/03
Filed: 1979-04-16
Abstract: PURPOSE:To make it possible to perform average heat radiation of generated heat efficiently, by connecting a heat pipe to the main part of the frame, where a microwave transmission unit is installed, and a part near the heat generation part of the transmission unit. CONSTITUTION:In case of the use of high-output microwave amplifier 9, heat conduction material 13 which is brought into contact with inside face 12 of frame material 2 and is formed with T-form high heat conduction materials is fitted, and arm 14 of material 13 and cover 7 near the part where amplifier 9 is mounted are connected by heat pipe 15. Thus, heat emitted from amplifier 9 is divided into two; and one is transferred from mounting face 10 to back cover 7 and is radiated by heat radiation fin 11, and the other is transferred from heat receiving part 17 of the heat pipe to pipe 15 and is transferred to material 2 through T-form material 13 connected to heat radiation part 16. In this case, pipe 15 can be connected to cover 7 and material 2 without mechanical difficulty due to flexibility of pipe 15, and material 2 has a sufficient wide contact face to air in respect to the form, and stream of air is ideal, so that heat may be radiated effectively.