baber/WOPTO huggingface dataset:
Patent JP-H02186198-A (JP)
Title: Lever float type drain trap
Inventor: WATANABE KENICHI
IPC: F16T1/24
Filed: 1989-01-13
Abstract: PURPOSE:To increase the valve opening force by installing a lever onto which a valve piece for opening/closing a valve port is installed, into a valve chamber, and by opening/closing the valve port by driving the level by the floating-up and lowering of a float arranged in the valve chamber and opening an inlet to the valve chamber so that the drainage stream supplied from the inlet flows in the valve opening direction toward a collision plate. CONSTITUTION:A hollow spherical float 16 made of a stainless steel thin plate is accommodated in free state into a valve chamber 3. Further, a lever 17 is installed onto a cover 2 by a pin 18 and hinge-joined. A valve body 19 for opening/closing a valve port 14 is installed onto the lever 17 by a snap ring 20. Further, a collision plate 12 is formed integrally with the lever 17, and the top edge of the collision body 21 extends into a passage 12 through a drain opened port 11. Thus, the float 16 floats up as the liquid level in the valve chamber 3 rises, and acts onto the lever 17, and said lever 17 turns in the valve opening direction, and the valve body 19 opens the valve port 14. Further, the drainage which flows in the passage 12 collides with the collision plate 21, and turns the lever 17 in the clockwise direction,and the valve body 19 easily opens the valve port 14.
Patent JP-S61166059-A (JP)
Title: Semiconductor device
Inventor: ITO TORU
IPC: H01L27/06
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a bipolar transistor, which can freely change the potential of each terminal while using several region in a conventional CMOSIC as they are, by constituting an N channel MOS transistor in which a drain region is formed so as to surround a source region while inward directing the source region and holding a gate region in a P well region on an N-type silicon substrate. CONSTITUTION:The peripheral surface of an N-type region 13 is surrounded by a gate insulating film and a gate metal, the gate metal is connected previously to the region 13, and the outside of the gate metal is surrounded by another N-type region 14, and a P well containing these regions is formed independently. Accordingly, a bipolar transistor with an emitter 102, a collector 103 and a base terminal 104 is realized.
Patent JP-H02187948-A (JP)
Title: Magneto-optical recording method
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1989-01-13
Abstract: PURPOSE:To stabilize operations and to improve S/N as well as to decrease external auxiliary magnetic fields by varying the coercive forces of the respective constituting films of one of laminated thin magnetic films. CONSTITUTION:The thin magnetic films 1 and 2 having perpendicular magnetic anisotropy are laminated and the film 2 is formed by laminating the exchange bonded constituting films 21 and 22, by which the magneto-optical recording film S is obtd. The coercive forces at the room temp. of the films 21 and 22, respectively designated as Hc21R, Hc22R, and the Curie temps., respectively designated as Tc21, Tc22, are specified to Hc21R>Hc22R, Tc21<Tc22. The state of heating to the temp. T1 which is near the Curie temp. Tc1 of the film 1 and at which the magnetic moment of the film 2 does not invert and the state of heating to Tc1 or above and the temp. T2 enough to invert the magnetic moment of the film 2 are modulated according to information and the same state is attained in the magnetic moments of the film 2 by the cooling process from the respective heating states.
Patent JP-H03215194-A (JP)
Title: Speed controlling method for stepping motor
Inventor: KAWAMATA SHUNICHI
IPC: H02P8/00
Filed: 1990-01-17
Abstract: PURPOSE:To suppress oscillation and enable operation to be performed up to the range of high speed rotation by controlling a speed so that an acceleration at the time of the acceleration or deceleration of a stepping motoh may be changed with a gentle curve oontinuously. CONSTITUTION:A time change for an acceleration at the time of the acceleration or a deceleration is set with a pattern shown by a sine function. In this case, the acceleration at the time of the acceleration or deceleration is slowly regulated according to the continuous curve of the sine function from the time of the start of a stepping motor till the time of shifting to a constant speed or from the time of shifting to the deceleration till stopping, and is slowly changed since there ia no change bending linearly on the way at the time of the acceleration or deceleration. As a result, the oscillation of the stepping motor is not excited, and rotation at the time of the acceleration or deceleration is smoothly performed, and the oscillation to be generated on the way at the time of the acceleration or deceleration can also be suppressed.
Patent JP-S60151778-A (JP)
Title: Documentation device
Inventor: SUNAHIRO KAZUTOMO
IPC: G06F17/22
Filed: 1984-01-18
Abstract: PURPOSE:To execute document formation and editing operation easily and quickly by referring to a layout display which is displayed on the second display means, and displaying desired lines where the user is going to form and edit on the first display means. CONSTITUTION:When a transparent coordinate input tablet panel 14 is depressed by a pen 13, in a document formation controller 17, if input information is document information, it is transmitted to a document information storing means 7 to be stored, and if it is editing information, it becomes the editing condition according to the editing information. If the input information is layout display information, document information of the document information storing means 7 is displayed on a layout display liquid crystal display plate 15 of the second display means. When the user depresses the transparent coordinate input tablet panel 14 with the pen 13 so as to obtain the desired line position, the input information is converted to direct line designating information in the document formation controller 7, and the information is displayed on a document display liquid crystal display plate 16 of the first display means 2 by a direct line designating means 6.
Patent JP-S5393197-A (JP)
Title: Precipitating and separating method for chromium
Inventor: MIYANOHARA ISAO
IPC: C01G37/14
Filed: 1977-01-26
Abstract: PURPOSE: To form chromium deposits of excellent settleability and then separate them by neutralizing an acidic aq. soln. of sulfuric acid contg. chromium with a Mg cpd. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60150443-A (JP)
Title: Engine fuel supply device
Inventor: ABE TETSUO
IPC: F02M69/00
Filed: 1984-01-18
Abstract: PURPOSE:To aim at obtaining a high output power with one single large diameter intake-air passage and as well to enhance the control accuracy of air-fuel ratio in a range where the amount of intake-air is small, by providing venturies and a throttle valve in an intake-air passage so that the flow rate of fuel and the amount of intake-air are controlled by pressurized air controlled by a single solenoid valve. CONSTITUTION:Ventureis 3, 4, a throttle vavle 5 and an injection valve 11 are disposed in an intake-air passage 2. A solenoid valve 15 is controlled by an operating condition signal received by a control unit 47. Upon starting the solenoid valve 15 is opened so that pressurized air is fed through an air passage 27 to a control chamber 20 in a fuel regulator 13 to decrease the opening degree of a relief valve 23 so that the injection amount of fuel from a fuel injection port 12 is increased. Further pressurized air introduced into a control chamber 40 in an intake-air controller 39 through an air passage 29 is decreased so that the opening degree of a throttle valve 5 is increased by means of a cam 45. An air regulator 14 controls the pressure of air pressurized by an air pump 9.
Patent JP-S61167142-A (JP)
Title: Sleeveless cylinder
Inventor: YOSHIDA YASUYUKI
IPC: F16J10/04
Filed: 1985-01-18
Abstract: PURPOSE:To improve the abrasion resistance of a cylinder by forming a partially quenched layer in a prescribed pattern by irradiating the laser beam onto the inner peripheral surface of the cylinder which is formed from the quenchably metal. CONSTITUTION:A sleeveless cylinder is formed out of quenchably metal, and a partially-quenched layer with a prescribed pattern is formed onto the inner peripheral surface of the cylinder through the laser beam irradiation. Therefore, the nonquenched part 22 is selectively worn out by a piston during the engine operation, and an exceedingly minute step difference is generated between the nonquenched part 22 and the quenched part 21. Then said step difference serves as the reservoir of a lubrication oil, forming an oil film, whereby the abrasion resistance of the inner surface of the cylinder hole is improved.
Patent JP-H07212689-A (JP)
Title: Plasma display device
Inventor: TAKAGI YASUMASA
IPC: G09F9/313
Filed: 1994-01-26
Abstract: PURPOSE:To reduce re-radiation quantity of heat to a PDP or the like by folding a mount plate so as to increase the surface area and forming a chimney-like space between the projection formed by folding and the rear side of a PDP so as to allow the air in the lower part to flow upward thereby cooling the mount plate. CONSTITUTION:A mount plate 15 used to mount a control circuit board 12 mounted to a rear side of a PDP 11 is folded in the lateral direction as shown in figure B to form channel shaped projections. Or the mount plate 15 is folded to form shaped projections as shown in figure C to increase the surface area, that is, the heat radiation area and to form a chimney-like space between a mount face 21 and the PDP 11. The control circuit panel 12 is fitted to a mount hole 23 of a rear side 22 or 24 of the mount plate 15 by using a screw or the like.
Patent JP-H06214119-A (JP)
Title: Optical cable connection box
Inventor: SHIBATA NOBORU
IPC: H02G15/10
Filed: 1993-01-19
Abstract: PURPOSE:To provide a new optical cable connection box having a drastically improved workability in an optical fiber connecting work necessary for branching an optical fiber. CONSTITUTION:A tray table 5 for placing a tray for optical fiber connection 2 is housed in the optical cable connection box 1 in an inverted state, and a processing part 6 for the excess length of the optical fiber is installed adjacent to a tray table housing position, the tray table 5 can be fallen sideways outside the connection box 1 by making a rotary shaft as a fulcrum, and the tray 2 can be placed on the tray table 5 in the fallen state. Further, the tray table 5 can be extended to a working position while laying the tray table 5 overturns in the state fallen sideways outside the connection box.
Patent JP-S57120141-A (JP)
Title: Control system for bus connection
Inventor: TAKAHASHI TSUTOMU
IPC: G06F3/00
Filed: 1981-01-19
Abstract: PURPOSE:To prevent the malfunction caused by the mutual interference, by separating a system bus from the peripheral circuit during the process carried out inside a microprocessor part and then connecting the system bus to the peripheral circuit only when an access is applied to the peripheral circuit. CONSTITUTION:When a process is carried out inside a microprocessor part 10, the system buses 30 and 40 are separated to prevent the malfunction caused by the accesses applied to and from a peripheral circuit part 20. An access is carried out to the part 20 from the part 10 by delivering an device address to an address bus and at the same time by delivering a data to a data bus. For the device address, the range to be allotted to the inside of the part 10 is clearly distinguished from the range to be applied to the part 20. The diagram shows a microprocessor 11, a control circuit 12, memories 13 and 14, a system bus driver 50, peripheral multiprocessors 100-300 and periphral circuits 400-600 respectively.
Patent JP-S59131785-A (JP)
Title: Air conditioner
Inventor: SAKUMA KIYOSHI
IPC: F04B49/00
Filed: 1983-01-19
Abstract: PURPOSE:To improve comfortableness and save energy by a method wherein opening and closing valves are provided at two suction ports of a variable capacity type compressor and the opening periods of time of the opening and closing valves are determined in accordance with the fluctuation of the load of the compressor. CONSTITUTION:Respective suction ports 1b, 1c of the rolling piston type variable capacity compressor 1, having the large capacity cylinder suction port 1b and the small capacity cylinder suction port 1c, is provided with the opening and closing valves 7a, 7b and the opening periods of time thereof are determined in accordance with the fluctuation of the load. According to this method, the cooling capacity of the device may be varied continuously from the maximum to the minimum and the control of the capacity may be effected delicately so as to follow the load, therefore, a temperature change with respect to the set temperature may be small enough and the comfortableness may be improved. Further, an energy efficiency depending upon the reduction of a condensing temperature and the increase of an evaporating temperature may be improved and necessary amount of electric power may be reduced remarkably.
Patent JP-S61166768-A (JP)
Inventor: ERUBUIN GURUUBE
IPC: B65G35/06
Filed: 1986-01-16
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-S62170628-A (JP)
Inventor: OHARA MITSUHIRO
IPC: E03D9/08
Filed: 1986-01-18
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-H10202743-A (JP)
Title: Lamaination method and apparatus therefor
Inventor: NAMIKAWA YOSHIHIRO
IPC: B32B37/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To simply and certainly suppress warpage without generating a dimensional change or a crack in a base material. SOLUTION: A plurality of kinds of flexible base materials 3, 4 are passed through a nip between a pair of rollers 11, 13 while wound around the rollers 11, 13 and pressed while heated through the rollers 11, 13 to be laminated each other. At this time, by altering the winding state of the base materials to the rollers 11, 13, the temp. of the base materials 3, 4 at the time of pressing is adjusted to suppress the warpage of the base materials 3, 4.
Patent JP-H05262773-A (JP)
Title: Triazopyrimidine derivative and herbicide containing the same as active ingredient
IPC: C07D487/04
Filed: 1993-01-20
Abstract: PURPOSE:To provide the new compound having excellent herbicidal potencies against various weeds causing troubles on the soil treatment of upland fields, the stem and leaf treatment of the upland fields, the irrigation treatment of paddy fields, etc. CONSTITUTION:A compound of formula I (R<1> is H, lower alkoxy, lower alkylthio, lower alkyl, cyano, halogen, etc.; R<2> is lower alkoxy, lower alkyl, lower alkylthio; R<3> is halogen, lower halogenoalkylthio, lower halogenoalkoxy, lower halogenoalkyl, lower alkoxy, etc.). The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III.
Patent JP-S56105128-A (JP)
Title: Internal extension type brake
Inventor: OOMORI NAOTOSHI
IPC: F16D51/20
Filed: 1980-01-25
Abstract: PURPOSE: To make it possible to connect a pair of levers to a pair of brake shoes, respectively, and install both a spring and a wheel cylinder between the opposed surfaces of the free ends of both levers and between those of both shoes.  
     CONSTITUTION: Each one end of a pair of brake shoes 3 and 3 is mounted inside a brake drum 1 using a signle anchor pin 4 and the tip of a lever 5 formed on each free end of each shoe 3 is mounted on an arm 7 using a single pin 6, separately. Shoe extension force points 9 mutually opposed and projecting in a space 8 are provided on each free end of the shoes 3 and 3. Each one end of a pair of lever s 16 and 16 which contracts the shoes is mounted inside the shoes 3 and 3 using a pin 17 and shoe contraction force points 20 are provided on the opposed surfaces of each free end of the levers 16 and 16. By inserting a spring 10 or a wheel cylinder 12 between the force points 9 and 9 or 20 and 20, the required brake is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06214914-A (JP)
Title: Method for processing cooperative job among plural systems
Inventor: MATSUBARA JUNKO
IPC: G06F9/46
Filed: 1993-01-20
Abstract: PURPOSE:To smooth cooperative control in the case of executing a job processing cooperatively by plural systems, and to promote the efficiency of the processing. CONSTITUTION:In the processing method of the cooperative job between plural systems 1, 2, when the first application program (a) 3 of the system for requesting another system to execute the job processing requests an opposite system for the execution of the job processing, it issues a request by designating the second application program (z) 4 of a completion informing destination in the system in use and when the opposite system requested to execute the job processing completes the requested job processing, it starts the second application program (z) 4 of the requesting origin system designated before by informing the program of the completion.
Patent JP-S60151147-A (JP)
Title: Tonoboard also used as chair
Inventor: SHIGESADA MASAAKI
IPC: B60R5/04
Filed: 1984-01-19
Abstract: PURPOSE:To effectively utilize a tonoboard as chair by installing each auxiliary frame at the both edges of a main frame so as to be turnable and fixed as leg in the nearly perpendicular direction and using the cover plate on the main frame as shoulder part and using the cover plate on the auxiliary frame as seat plate. CONSTITUTION:When a tonoboard is used as chair, a tonoboard A also used as chair is demounted from a side trim by demounting a clip and taken-out outside a car. An auxiliary frame 2 is bent nearly perpendicularly to a main frame 1 by shifting a joint ring 5 to the main frame 1 side, and the hook part of a leg fixing tool 9 is engaged, and the main frame 1 and the auxiliary frame 2 are arranged and fixed at right angles. A main cover plate 3 is erected to use as shoulder, and an auxiliary cover plate 4 is used as seat plate.
Patent JP-S61168157-A (JP)
Title: Operation switching circuit of tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B15/10
Filed: 1985-01-18
Abstract: PURPOSE:To improve the operability of operation switching by constituting an operation switching circuit so that a tape recorder is switched to a sound recording stand-by state and a sound recording state selectively according to a difference in operation time between an operation switch for recording and an operation switch for reproduction. CONSTITUTION:When the operation switch 1 for sound recording and operation switch 3 for reproduction are closed in a short time, i.e. time shorter than the delay time of a delay circuit 18, a control circuit 9 operates to place a switching circuit 12 for sound recording in operation, thereby placing the tape recorder in a sound recording state. A switching circuit 13 for temporary stop ping is put in operation with the output of the delay circuit 18 and the tape recorder is then put in a sound recording state. At this time, when an operation switch 5 for temporary stopping is closed, sound recording operation is started. Then when the operation switches 1 and 3 are closed for a long time, no signal for temporary stopping is inputted to the control circuit 9 after a specific time set by the delay circuit 18, so the sound recording operation is carried on and stopped when an operation switch 7 for stopping is closed. Thus, the operability is improved.
Patent JP-S61168322-A (JP)
Inventor: KATO TATSUO
IPC: A47J41/02
Filed: 1985-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5292038-A (JP)
Title: Preventing system for water waving in hydraulic machinery
Inventor: NAGAI JIYUICHI
IPC: F03B15/04
Filed: 1976-01-29
Abstract: PURPOSE: To prevent waving of water surface generated by pushing down the surface of water filled in a hydraulic machinery by throwing in drag-reducing chemicals to the water surface through a pipe for reducing tension and frictional resistance of the water surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5291662-A (JP)
Title: Production of gaas light emission diode
Inventor: YOSHIDA MITSUO
IPC: H01L21/314
Filed: 1976-01-29
Abstract: PURPOSE: To obtain IR light emission GaAs diode having much improved external quantum efficiency by cleaning the surface of a chip by means of aquaous H 2  O 2  incorporated with NaOH. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61167210-A (JP)
Title: Control voltage applying circuit
Inventor: KAGITA JUNJI
IPC: H03G3/10
Filed: 1985-01-19
Abstract: PURPOSE:To eliminate the effect on a control output due to variance in a reference voltage and to reduce a temperature drift by giving the reference voltage to a control voltage input via two series emitter follower circuits comprising complementary transistors (TRs). CONSTITUTION:The reference voltage Vr at a terminal T2 is led out to the emitter follower 8 comprising NPN TRs Q2 and a resistor 4 via a resistor 3. The output is given to the emitter follower 9 comprising a PNP TR Q3 and a resistor 8 via resistors 5, 7. The output is fed to a control voltage termi nal T1 of an amplifier circuit 1 as a control voltage Vc. Thus, the VBE of the TRs Q2, Q3 is cancelled and the relation of Vc=Vr is obtained. Then the vari ance in the reference voltage is not effected on the control output and the temperature drift of the control voltage is reduced.
Patent JP-S63180476-A (JP)
Title: Injection gun
Inventor: SUZUKI AKIRA
IPC: B24C5/04
Filed: 1987-01-19
Abstract: PURPOSE:To extend a machining range and to enable dry honing process to be applied to various kinds of work, by arranging both an air jet and a wide angle nozzle of polishing material concentrically on the axial core of a gun body. CONSTITUTION:Compressed air is supplied to a jet 10 through the air passage 3 of a gun holder 1, a cavity 8, and a hole 11 and injected from the front end of the jet 10 toward the rear end of a wide angle nozzle 14. On the other hand, a mixed liquid or polishing material Q is supplied to the rear end of the wide angle nozzle 14 through the passage 4 of the gun holder 1 and a cavity 9, mixed in compressed air P to be accelerated, injected from the front end of the wide angle nozzle 14 in a side angle in compliance with the shape of a front hole 16 so that the machining range can be extended in a rectangle or an ellipse covering a wide angle. Then, if a gun body 5 is turned around axial core L-L, the machining range can be freely and simply changed according to the width of a work, because the orientation of a wide angle can be changed in rotation, thus the space of a machining chamber can be reduced.
Patent JP-H10210797-A (JP)
Title: Operation device for power supply vehicle
Inventor: SUDO ISAMU
IPC: H02P9/44
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a voltage and frequency from being switched during operation and protect a load side apparatus from a damage, by a method wherein a voltage switching means and a frequency switching means are separated from a control power supply in accordance with an engine start command and, after the engine is stopped, a control power supply switch is opened once and then re-closed to be connected to the control power supply. SOLUTION: If a frequency or a generated voltage is changed after the start command of an engine is outputted, the engine is stopped and, after a control power supply 7 is cut off by a control power supply switch 6, the control power supply 7 is closed again by the control power supply switch 6 and the frequency or the voltage is changed to a required frequency or a required voltage. With this constitution, even if a voltage changeover switch 8 or a frequency changeover switch 13 are switched mistakenly, the voltage or the frequency is not changed and a load side apparatus can be protected from a damage.