baber/WOPTO huggingface dataset:
Patent JP-H07218454-A (JP)
Title: Method and instrument for measuring intermediate speed electron diffraction
Inventor: KONO SHOZO
IPC: G01N23/207
Filed: 1994-02-04
Abstract: PURPOSE:To simplify the mechanism of an intermediate speed electron diffraction measuring instrument so as to reduce the cost of the instrument by providing the center of a blocking electrode roughly in the direction of a normal to the surface of a sample so that only elastic ally scattered electrons can pass through the electrode and obtaining the two-dimensional diffraction pattern of the electrons. CONSTITUTION:An electronic optical system 40 is obliquely installed so that a sample 10 in an ultra-high vacuum tank 20 can be irradiated with an electron beam 42 at an incident angle of 75 deg. to 90 deg. and the beam 42 which is accelerated under the control of a control power source 41 is projected upon the sample 10 so that the beam 42 can be converged to the sample 10. The accelerating voltage is 1.0-10keV. A two-dimensional detector 50 is provided so that the center of the detector 50 can be roughly set in the direction of a normal from a point near a measuring point on the surface of the sample 10. Such a voltage that can decelerate electrons radiated from a blocking electrode 51 is applied across the electrode 51 from a power source 55. This decelerating voltage only allows the elastically scattered electrons to pass through. An accelerating electrode 52 accelerates the electrons passing through the electrode 51 and causes a fluorescent screen 54 to light. Therefore, a two-dimensional diffraction pattern is displayed on the screen 54. The picture of the pattern is taken with a camera 60' and transferred to a computer 70.
Patent JP-S63181101-A (JP)
Title: Tape guide drum device
Inventor: HOSOYA ATSUSHI
IPC: G11B5/53
Filed: 1987-01-22
Abstract: PURPOSE:To cope with multi-channel without large-sized guide drum by combining a torus rotary transformer formed along a radial plane and a cylindrical rotary transformer formed in an axial direction. CONSTITUTION:The rotary transformer 5 is constituted by combining the torus rotary transformer 12 in a torus shape in a radial direction and the cylindrical rotary transformer formed cylindrically in the axial direction. The rotary transformer 5 sends signals of in total 8 channels for each four channels of video and audio signals by combining the torus rotary transformer 12 and the cylindrical rotary transformer 14. Since said rotary transformer 5 is provided in a limited space in the tape guide drum device, the multi-channel application is applied without large-sized rotary drum 2 and stationary drum 4.
Patent JP-S62172166-A (JP)
Inventor: MANTANI ATSUYOSHI
IPC: F25D17/08
Filed: 1986-01-23
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-H109256-A (JP)
Title: Axial rolling bearing for wheel spindle
Inventor: JOERG ASSMANN
IPC: F16C19/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce an axial rolling bearing simply at a low cost by arranging a support ring formed separately from first/second washers to decide the radius direction inside position of a rotator. SOLUTION: A support bearing 27 formed loosely and separately is arranged in a circle drawn by an inside roller end surface 26 in order to regulate the movement to the inside in the radius direction of a cylindrical roller 15. This support ring 27 forms a slit 28 on one place in the circumferential direction and contacts to the inside roller end surface 26 in the radius direction elastically. The height H in the axial direction of the support ring 27 is smaller than a clearance A in the axial direction between the guide track 25 of a washer 13 and the guide track 29 of the washer 16. Thereby, a clearance is generated and a lubrication oil can be put in the space inside the bearing.  As each part of the axial rolling bearing is constituted as a unit structure by the expansion part 23 entered in a ring shape groove 22 and the support ring 27, the bearing can be assembled in advance by a seal ring 17.
Patent JP-S62172459-A (JP)
Title: Simplified language processor
Inventor: HISADA YASUSHI
IPC: G06Q10/10
Filed: 1986-01-24
Abstract: PURPOSE:To make a table form and a numeral data into a graph by enabling, at least, the table form and the numeral data on a display picture plane in a display means to transform to and display as a graph, when a command and other code and mark, etc., corresponding to an input message on the display picture plane in the display means through an input means. CONSTITUTION:The command and other code and mark, etc., are inputted from an input part 10 with a keyboard or a mouse as the input means. A CPU11 outputs a data to a picture plane 1 according to the command and other code and mark, etc., inputted from the input part 10, or stores and contains it on a memory part 12. The memory part 12 consists of a ROM which process- controls the CPU, and is processed with an input, such as the command from the input part 10, and also, stores and contains a control program, and a RAM which stores and contains temporarily the table form and the numeral, and other data, and it can store and contain the data at an external memory device 15. When the numeral data is made into the graph, a scale mark and a partition line are outputted on the screen or in a printout corresponding to the setting of the minimum and the maximum values from the input part 10. In this way, the numeral data in the table form can be transformed to the graph.
Patent JP-S58131876-A (JP)
Title: X-ray television device
Inventor: FUKUI HIROYUKI
IPC: H04N7/18
Filed: 1982-02-01
Abstract: PURPOSE:To provide suitable luminance characteristic to a monitor picture and to apply the titled device to many applications, by providing plural gamma characteristic set circuits having different characteristics in a TV camera controller, and selectively switching the set circuit. CONSTITUTION:An X-ray transmission image is converted into a fluorescent image at an image intesifier and picked up at a TV camera. In the video signal, the X-ray transmission image is displayed on a TV monitor via a TV camera controller. The said controller is incorporated with a gamma correction circuit. The gamma correction circuit consists of an input signal amplifier AMP1 amplifying an input signal Vin, gamma characteristic set circuits gamma1, gamma2 in parallel connection, a switching means CHG of the circuits gamma1, gamma2, a gamma switch gamma-SW controlling the means CHG, and an output signal amplifier AMP2 amplifying the output from the circuit gamma1 or gamma2 and giving to an output transistor TR7. Thus, the optimum contrast for a high or low part of the objective contrast is obtained.
Patent JP-S62172693-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: H05B37/02
Filed: 1986-01-23
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-H06220441-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: H01L51/50
Filed: 1993-01-29
Abstract: PURPOSE:To provide the subject element which exhibits high luminance and luminescent efficiency, little degradation in luminescence, and a high reliability. CONSTITUTION:At least one org. compd. of the formula [wherein A and B are each O, S, or dicyanomethyl provided that they are not simultaneously O; and R<1> to R<8> are each H, halogen, cyano, nitro, amino, dialkylamino, diphenylamino, OH, alkoxy, mercapto, siloxy, acyl, cycloalkyl, carboxyl, suefo, an optionally substd. aliph. or arom. hydrocarbon group, or an optionally substd. arom. heterocyclic group] is incorporated into an EL element having a phosphor between a pair of electrodes.
Patent JP-H01190494-A (JP)
Title: Data recording medium
Inventor: YABE MASAO
IPC: B41M5/26
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a data recording medium enhanced in recording sensitivity, easy to record or regenerate data by laser beam and having a high sensitivity dye recording layer, by providing an intermediate layer containing a specific silver acetylide derivative under the dye recording layer. CONSTITUTION:An intermediate layer composed of a silver acetylide derivative is provided on a substrate and a dye recording layer is provided thereon. The acetylide derivative is represented by general formula G(CidenticalC-Ag)n [wherein G is a monovalent org. group selected from a group consisting of an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group and a heterocyclic group]. By providing the intermediate layer of the silver acetylide derivative is provided under the dye recording layer, the sensitivity of a recording medium becomes high and recording can be performed by low laser power.
Patent JP-S54108007-A (JP)
Title: Closed compressor
Inventor: MINAGAWA SUMIO
IPC: F04B39/12
Filed: 1978-02-10
Abstract: PURPOSE: To prevent the transmission of vibrations and to make a suction pipe ready to be shortened for preventing the overheating of refrigerant in a closed compressor of a low pressure type within casing with a suction pipe directly sealed up in a suction muffler by forming a part of the suction pipe with flexible materials.  
     CONSTITUTION: In a hermetical case 1 of a closed compressor, a compressor 2 and an electric motor 3 are provided in one body with a frame 4 to be elastically supported by coil springs 6. When a rotor 28 and a shaft 8 are rotated, a slide 10 fitted in an eccentric part 7 is slided in a crosshead 9, and a piston 16 is reciprocated in a cylinder 15 to such refrigerant from the hermetical case for compression. Since vibrations are given in this compressing operation, a part of a suction pipe 23 is formed out of flexible materials for preventing the transmission of vibrations. This construction also serves to shorten the suction pipe 23 reducing its heat-transmitting area, and to prevent the overheating of refrigernat by forming a heat-insulating part 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61174255-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: SUGIMURA TOSHIRO
IPC: C08F299/00
Filed: 1985-01-29
Abstract: PURPOSE:To provide the titled resin compsn. which can be rapidly cured by ultraviolet light to give a coating film having excellent hardness and heat resistance, by blending a maleimide compd. and a photopolymerization initiator with an unsaturated polyester contg. an allyl ether of a polyhydric alcohol. CONSTITUTION:An unsaturated polyester mainly composed of an allyl ether of a polyhydric alcohol (e.g. trimethylolpropane diallyl ether), a polybasic acid (e.g. maleic anhydride) and a polyhydric alcohol (propylene glycol) is prepd. A maleimide compd. (e.g. N-butylmaleimide), a photopolymerization initiator (e.g. benzoinisopropyl alcohol) and optionally, a vinyl monomer (e.g. styrene) are blended with said unsaturated polyester to obtain the desired ultraviolet- curable resin compsn. The compsn. is suitable for use as protective coating for plastics.
Patent JP-H11211627-A (JP)
Title: Method and apparatus for confirming strength of welded hoop material
Inventor: MATSUMURA SUEYOSHI
IPC: G01M99/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To easily and surely confirm whether a welded part of a welded hoop material has sufficient strength. SOLUTION: A strength-confirming apparatus 1 has a pair of pulleys 21 , 22 placed at both end parts in a breadthwise direction of a welded hoop material 10 and a detecting means for detecting a shift of each pulley 21 , 22 in a vertical direction. The pulleys 21 , 22 are rotatably supported at a supporting stage 3 which is made movable in the vertical direction along two struts 4, 4. Therefore, a load is applied to each of the two end parts in the breadthwise direction of the welded hoop material 10 by a weight of the pulleys 21 , 22 including the supporting stage 3. When a welded part lacking in strength is cut by the load, the pulleys 21 , 22 (and the supporting stage 3) drop down in the vertical direction by their own weight, thereby turning on microswitches 6, 6 which is detected by a detection circuit 7.  Strength of the welded hoop material 10 can thus be easily and surely confirmed.
Patent JP-S57129269-A (JP)
Title: Operating method for multi-stage hydraulic machine
Inventor: SATOU FUSAKU
IPC: F03B15/00
Filed: 1981-02-03
Abstract: PURPOSE:To effectively drain water staying at the outer periphery of a low pressure side stage runner chamber from a drain pipe of a low pressure runner chamber in a short time by utilizing the centrifugal force of the low pressure stage runner when a hydraulic machine is transferred to idling operation. CONSTITUTION:When the water level of the inside flow passage of the maximum pressure stage guide vanes 15 is lowered, the vanes 15 are fully closed, and air is supplied only to the draft tube 18 of the minimum pressure state of multistage hydraulic machine passages. After the water in the runner chamber 9 of the low pressure stage is first lowered by supplying compressed air, the outer periphery of the runner chamber except the maximum stage is communicated with the draft tube 18 through drain tubes 21, 22, 31, 33. In this manner, the water staying in the outer periphery of the low pressure stage runner chamber 9 is drained from the runner chamber drain tube in a short time by utilizing the centrifugal action of the runner 3.
Patent JP-H06232419-A (JP)
Title: Recessed gate type electrostatic induction transistor and its manufacture
Inventor: HOSHINO TAKASHI
IPC: H01L29/80
Filed: 1993-01-29
Abstract: PURPOSE:To provide a recessed gate type electrostatic induction transistor, and its manufacturing method, capable of making its operating frequency higher without deteriorating the quality of the transistor, by decreasiang the gate resistance, the electrostatic capacitance between the gate and the drain, and the electrostatic capacitance between the gate and the source. CONSTITUTION:Concerning to a recessed gate type electrostatic induction transistor having a gate 28 in a U-groove formed in a high-resistance silicon gas phase epitaxial layer 22, the gate 28 is formed so as not to overhang the end part of the U-groove, and the gate wiring is tungsten metal wiring by a tungsten thin film 30.
Patent JP-S63182907-A (JP)
Title: Switched capacitor filter
Inventor: WATANABE TOSHIHIKO
IPC: H03H19/00
Filed: 1987-01-26
Abstract: PURPOSE:To surely decrease field-through noise by constituting the titled switched capacitor by a switching circuit where a couple of complementary MOS transistors (TRs) are connected in parallel, and a capacitor and varying the level amplitude of a clock depending on its frequency. CONSTITUTION:A clock phio whose level amplitude is controlled by a gain variable amplifier 4 is divided into a positive phase clock +phi and an opposite phase clock, inverse of phi by a phase inverting circuit 5 and given to a switched capacitor filter 1. In increasing the frequency of the clocks +phi, -phi, the frequency component of the field-through noise N is increased also sufficiently. Thus, the field-through noise N is suppressed sufficiently even with a coarse filter characteristic of a post filter 2. In decreasing the frequency of the clocks +phi, -phi conversely, the field-through noise N due to the harmonic component of the clocks +phi, -phi is decreased. Thus, the through-field noise N included in an output Sout is decreased up to a degree without practical problem.
Patent JP-S57130818-A (JP)
Title: Center seal structure of sashless door type car
Inventor: MIYAMOTO TAKESHI
IPC: B60J10/04
Filed: 1981-02-02
Abstract: PURPOSE:To prevent water from penetrating into a car room at washing of a car by disposing planted hairs at a close contact part. CONSTITUTION:With a rear side glass 1 and a front door glass 3 are closed, hairs 8 planted at the upper end of a center seal rubber 2 close a clearance delta between an external face of the upper end of a lip 2a of the center seal rubber 2 and a face of the front door glass 3. As a result, when a flush at washing is  apt to penetrate into said clearance delta by water pressure, it is blocked and accumulated in the hair 8, thereby effectively preventing the penetration of water  through the clearance delta into a car room.
Patent JP-S54108215-A (JP)
Title: Switching regulator
Inventor: KUROKAWA TERUHISA
IPC: H02M3/155
Filed: 1978-02-13
Abstract: PURPOSE: To heighten an efficiency at the time of steady state operation, with a protection made for the switching element, by such means that, with the switching element remaining in off-state until the time of the output voltage becoming the set level, and the charging circuit made on through a different switch, the regular state be returned after the set level of the voltage is restored.  
     CONSTITUTION: With a voltage applied to an input terminal A', the voltage at an output terminal B', if being at a low level, is compared with a reference voltage and detected in a control circuit 17, with a control signal, for switching a transistor 11 to off-mode, sent to a switch (SW)18, and an information of low voltage given to a drive circuit 19. The drive circuit 19, detecting no presence of AC component at a point C, turns on SW20 and turns off SW18. And a charging is operated through the charging circuit as routed SW20 - a resistor 21 until the set voltage is reached, during which the transistor 11 is held in off-state. With the set voltage restored, SW20, SW18 are reversely switched, and the transistor 11 makes a switching  operation at a frequency specifically generated by an oscillator 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05201697-A (JP)
Title: Hydraulic circuit for winch
Inventor: KANAI TAKASHI
IPC: B66D1/44
Filed: 1992-01-29
Abstract: PURPOSE:To provide a hydraulic circuit for a winch device which can carry out the speed control up to the extremely low speed for a suspended load in a hydraulic circuit for the ordinary speed control, without increasing the number of mechanical structures and hydraulic circuits for the extremely low speed control. CONSTITUTION:A solenoid valve 21 for feeding the pressurized oil from a hydraulic pump 1 to the return side conduit 6 of a hydraulic motor 2 is installed, and the operation is controlled by a controller 26 which is operated on the basis of the detection signals supplied from a pressure detector 24 for detecting the pressure in the return side conduit 6 and a speed detector 25 for detecting the rope speed. When a suspended load 13 is lowered at an exceedingly low speed, a direction selector valve 3 is set at a neutral state, and the operation is carried out by utilizing the oil leak in the circuit. In this case, the pressure in the return side conduit 6 is controlled by controlling the operation of the solenoid valve 21, and the revolution speed of the hydraulic motor 2 and the rising and lowering speed of the rope 12 are controlled.
Patent JP-2000216214-A (JP)
Title: Substrate treatment device
Inventor: YAMAOKA AKINOBU
IPC: H01L21/677
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To aim at less weight, higher speed horizontal movement and less power consumption by making the elevating mechanism smaller. SOLUTION: An elevating mechanism 300 is provided on a slider 21 of a horizontal driving part 20, and a wafer conveyer robot 10 can move horizontally or vertically as required. A housing 315 of the elevating mechanism 300 is constituted by an outer cylinder for covering an inner cylinder 14 for housing the wafer conveyer robot drive part 13 to reduce the weight of the elevating mechanism 300. A ball screw 32 and a plurality of guide rails 33 for elevating the wafer conveyer robot 10 are housed between the inner cylinder 14 and the housing 315 used as an outer cylinder. The ball screw 32 and the plurality of guide rails 33 are disposed on the same circumference with the elevating mechanism 300 at the center for making the elevating mechanism 300 smaller.  The inner cylinder 14 is attached onto and supported at multiple points by a horizontal support board 334, which is penetrated by the ball screw 32 and guided by the guide rails 33.
Patent JP-H02195330-A (JP)
Title: Nonlinear optical device
Inventor: KUBODERA KENICHI
IPC: G02F1/361
Filed: 1989-01-24
Abstract: PURPOSE:To obtain the nonlinear optical device which operates with low light intensity by using a soln. medium prepd. by dissolving a molecular crystal material or ionic crystal material into a single org. solvent or solvent mixture. CONSTITUTION:The soln. medium prepd. by dissolving the molecular crystal material or ionic crystal material into the single org. solvent or solvent mixture is used as the optical medium 1 having a nonlinear refractive index. For example, the crystalline material is formed by adding ammonium acetate in a soln. prepd. by dissolving p-(N,N-dimethylamino)cinnamaldehyde into nitromethane. The soln. is thereafter cooled until the crystallization is completed and the precipitated solid is filtered out and is vacuum dried. Recrystallization is executed twice with ethanol as a solvent to obtain a red crystal. The soln. prepd. by dissolving this crystal powder in DMF (dimethyl formamide) is sealed into a glass cell and is used as the nonlinear refractive index medium. A light control optical switch, optical bistable element, phase conjugated wave generator, etc., which can operate with the low light intensity are obtd. in this way.
Patent JP-S54106756-A (JP)
Title: Transmission with fluid torque converter
Inventor: INOUE MASATOSHI
IPC: F16H47/08
Filed: 1978-02-10
Abstract: PURPOSE: To simplify a driving system, by rotatably supporting a pump impeller on a turbine shaft and fixing a driving gear on a boss part and rotatably fitting the driving gear on a second shaft and engaging the driving gear with a driven gear.  
     CONSTITUTION: A turbine wheel 10 is spline-fitted on a first shaft 18. A driving gear 19 for speed shifting is mounted on the first shaft 18. The cylindrical boss part 9a of a converter casing 9 is fitted on the right-hand end of the first shaft 18. A driving gear 27 for direct connection is fitted on the boss part 9a. A clutch C1 for speed shifting and a clutch C2 for direct connection are provided on the second shaft 25. The driven gear 20 engaged with the driving gear 19 is rotatably supported on the second shaft 25. A driven gear 28 for direct connection is rotatably supported on a cylinder shaft 29' on the second shaft 25 and engaged with the driving gear 27. A kick-starter gear is engaged with a gear 29 and rotatable on a kick-starter shaft 33. As a result, the driving system is simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02194317-A (JP)
Title: Movement quantity detecting device
Inventor: WATANABE MASAYUKI
IPC: G01D5/245
Filed: 1989-01-23
Abstract: PURPOSE:To improve the resolution by providing two sets of detecting means successively which led out 2<n-1>-cycle signals for a 1-cycle led out of a detector and setting the phase different to 90 deg./2<n>. CONSTITUTION:When a magnetic scale 34 is moved by width 2 in the direction as shown by an arrow V1 or V0, detection signals S4 and S5 of a cosine and a sine wave are led out of saturable cores 42 and 44. Further, detection signals S6 and S7 of a sine and a cosine wave are led out of saturable cores 46 and 48. Further, the signals S4 and S5 are rectified by full-wave rectifying circuits 52 and 54 to generate rectified signals S8 and S9. Further, the signals S6 and S7 are rectified by full-wave rectifying circuits 56 and 58 to generate rectified signals S10 and S11. Here, the signals S8 and S9, and S10 and S11 are supplied to differential amplifiers 62 and 64, which amplifies their difference signals, so that output signals S12 and S13 which are generated having two cycles for the signal S4 and S5, and S10 and S11 appear at output terminals T1 and T2. Thus, the resolution is improved.