baber/WOPTO huggingface dataset:
Patent JP-S61272937-A (JP)
Title: Control of vapor growing chemical evaporation
Inventor: ASAKA NAOHISA
IPC: C23C16/44
Filed: 1985-05-29
Abstract: PURPOSE:To control the film thickness at the specified value by a method wherein the distance to the wafer surface is measured by a laser interferometer type measuring apparatus to stop filming operation as soon as the film thickness attains to the specified value. CONSTITUTION:A transparent plate 10 is mounted on a tubularly structured conductive member 8 to keep a reaction furnace air-tight as well as to look down the surface of a semiconductor wafer 3 from the transparent plate 10. A laser interferometer 11 is provided above the transparent plate 10 to reflect the laser beams emitted from the laser oscillator 11 on the surface of an SiO2 film on the surface of wafer 3; to introduce the beams into a photo detector 11c by a half mirror 11b; to input the detected signals in a controller 12; and to automatically measure the accurate distance to the surface of wafer 3. The controller 12 can stop the filming operation as soon as the film thickness attains the specified value.
Patent JP-H09280724-A (JP)
Title: Storage
Inventor: MASE TOKUTARO
IPC: E05B83/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage which can hold a door at a closed position by rotating a shaft which is provided with a hook, wherein the shaft is encased in a heat insulating wall in a compact form. SOLUTION: An opening of a storage body of a storage can be opened and closed by a heat insulating door. A shaft 55 vertically passes through the heat insulating door. On upper and lower ends of the shaft 55, hooks 56 are mounted respectively. Upon rotation of the shaft 55 with a handle, these hooks are engaged with or disengaged from the keepers 58 which are mounted on the storage body. The heat insulating door comprises a pair of face plates, a pipe 35 through which the shaft passes, positioning members 37 which position the ends of the pipe 35 relative to the face plates and a foamed heat insulating material which is filled in a space defined between the face plates.
Patent JP-S593314-A (JP)
Title: Ultrasonic wave detection type karman's vortex current meter
Inventor: ADACHI HARUHIKO
IPC: G01P5/24
Filed: 1982-06-30
Abstract: PURPOSE:To improve the accuracy of detection by delaying electrically one or both phases of a reference wave after reception and controlling the average phase difference of the reference wave to a specified value except 180Xn deg.. CONSTITUTION:The ultrasonic wave generated from an MIC 3 for transmission by the oscillation of a square wave oscillator 5 is propagated in Karman's vortexes and is converted to an electric signal by an MIC 4 for reception. A delay circuit 7 which is fed with the reception signal inputs the pulse (i) obtained by delaying the reception pulse (a) by the time determined by a voltage (g) to the AND circuit 17 of an average phase difference circuit C. On the other hand, the output of the oscillator 5 is fed as a reference wave (c). A delay circuit 8 inputs the pulse (j) obtd. by delaying the reference wave pulse (c) by the time determined by a voltage (h) to the circuit 17. The pulses (i) and (j) are ANDed to a signal (f) by the circuit 17 and the phases of the (i) and the (j) are controlled in accordance with the voltage characteristic indicating the relation between the phase delay of the pulse (i) with respect to the pulse (j) and the signal (f).
Patent JP-H08305026-A (JP)
Title: Image recording method
Inventor: WATANABE KATSUYUKI
IPC: G03F7/26
Filed: 1995-05-12
Abstract: PURPOSE: To provide a new image recording method for image production by a simple method using a high sensitive recording material in which silver halide is used as an optical sensor. CONSTITUTION: This image recording method includes the following processes. A recording material having coating layers containing at least photosensitive silver halide, reducing agent, polymerizable compd., dyes which decolorize by oxidation or reduction, and oxidizing agent or reducing agent is exposed to form a latent image. At the same time of the exposure or after the exposure, the recording material is heated to polymerize the polymerizable compd. in the part where the latent image is present. The dyes in a part where polymn. is not effected are decolorized by the oxidizing agent or reducing agent to obtain an image, or such a recording material is used that is the same as the material above described but does not contain the oxidizing agent or reducing agent or does not contain dyes decolorized by oxidation or reduction.  After the polymerizable compd. is polymerized and stabilized, the recording material is brought into contact with an oxidizing agent or reducing agent which decolorize the dyes or with dyes decolorized by oxidation or reduction, to decolorize the dyes in the part where polymn. is not effected.
Patent JP-H05314996-A (JP)
Title: Thermal battery
Inventor: HARAGUCHI KAZUNORI
IPC: H01M6/36
Filed: 1992-05-07
Abstract: PURPOSE:To provide a thermal battery having less dispersion in discharge duration by integrally molding an electrode layer, an electrolyte layer and a negative electrode layer respectively containing the prescribed components to form a cell, and keeping the insulation resistance thereof at the predetermined value. CONSTITUTION:A positive electrode layer 3 composed of at least iron disulfide, a molten potassium chloride-lithium chloride salt electrolyte, and a silicon dioxide binder, an electrolyte layer 2 composed of at least a molten potassium chloride-lithium chloride salt electrolyte, and a magnesium oxide binder, and a negative electrode composed of at least lithium or lithium allay, are integrally laminated to form a cell 4. When the insulation resistance of the cell 4 is taken at 200MOMEGA/cm<2> or higher under the application of 500V voltage, a thermal battery with less dispersion in discharge duration can be provided. In the case of the electrode made of molten lithium chloride-lithium bromide-lithium fluoride salt electrolyte, the insulation resistance is taken at 200MOMEGA/cm<2> or higher under the application of 500V voltage.
Patent JP-H08299729-A (JP)
Title: Fluff removing device in pneumatic fabric treating device
Inventor: YAMADA KAZUO
IPC: B01D45/12
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the accumulating of fluff and to manufacture a stable product by vertically installing a separator utilizing centrifugal force in midway of a pneumatic circulation route and discharging the fluff separated from an air current from the lower end of the separator. CONSTITUTION: In a circulating route, air is delivered to a jetting nozzle 6 from discharge piping 15, a heat exchanger 16 and piping 17 via a fluff separator 11 through an upper gas phase part of a stagnation tank 2 and suction piping 17, and it is jetted from a slit part 6a to a speed transition pipe 7 and is returned to the retention tank 2 from an inclined inlet part 9. By a separator 11 vertically installed in midway of the circulation route utilizing centrifugal force, fluff floating in the air current is separated to accumulate the separated fluff in a fluff accumulation part 12 from a discharge port at the lower end of the separator 11, and a discharge valve 18 is intermittently opened to house the fluff in a housing bag 19 by utilizing internal pressure. A stable product is obtained without the fluff thus generated being recirculated in equipment.
Patent JP-H09300297-A (JP)
Title: Press sheet cutter
Inventor: NISHIMURA TEIZO
IPC: B26D5/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To wastelessly cut an unfilled space generated by routine sheet cutting by hangingly providing a press head mounted with a cutting die for sheet cutting and performing press operation and right and left movement over a moving table loading a sheet material to be cut and movable front and rear, and changing over an automatic operation and a manual operation. SOLUTION: A moving table 30 moving front and rear is provided on a base 20, a press head 24 is hangingly provided on a crossbeam 22 through a supporting part 23, and a cutting die G for sheet cutting is mounted on the lower end part of the press head 24. The press head 24 is made possible to reciprocate right and left along the rail 26 in the lengthwise direction of the crossbeam 22, and a ball nut 28 is threadedly engaged with a ball screw 27 driven by a servo motor 29 so as to constitute a horizontal moving mechanism. The press head 24 is vertically operated by a hydraulic cylinder 23c internally provided in the supporting part 23, and cloth on the moving table 30 is press-cut by the cutting die G for sheet cutting. This press sheet cutter can be changed over automatic operation following to a program and manual operation.
Patent JP-2000307395-A (JP)
Title: Synchronizing circuit system
Inventor: TAKACHI HAJIME
IPC: H03K5/15
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce a switching noise caused by a simultaneous operation by constituting a different clock tree for each function block and setting the switching time of an output buffer in a following circuit group within the setup/ hold time of a clock. SOLUTION: The respective output data of a flip-flop 51 of a multifunction block 50 are respectively synchronized to the clocks 1-8 successively shifting the phases and inputted through a buffer 30 to an external circuit 80. A common external clock is supplied to each flip-flop 81 of the external circuit 80. Thus, by setting the maximum delay time difference of the clocks 1-8 supplied to the function block 50 within the setup/hold time of the external circuit 80, a normal operation can be performed. Further, by intensively skewing the clock in a tree configuration for respective function blocks, the switching noise is reduced by avoiding simultaneous output buffer switching and a malfunction caused by the noise is prevented.
Patent JP-H10339583-A (JP)
Title: Conveyor screw for oven with solid flight
Inventor: BOY WILLIAMS A
IPC: F27D9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve durability by setting a plurality of solid spiral flights being fixed onto a barrel at a central part to a double flight at ever other flight, applying the clad metal of a corrosion-resistance material to a single flight, and extending the double flight and the clad metal at one portion of a cylinder. SOLUTION: A central conduit 60 is arranged in an inner barrel and is retained while opening a gap with an inner space, and the central conduit 60 is matched to a connection pipe 54 and is extended inside a pipe 38 at a terminal side. Then, solid flights 32 being arranged so that they are aligned alternately toward an edge part 70 at the terminal side of an outer barrel 34 are doubled, and the single flights 32 being adjacent to each double flight 72 are welded each other for forming, thus extending a clad metal ribbon 76 along the both side surfaces of a single flight 78. The double flight 72 is partially extended toward a base edge 80 of the outer barrel 34 and is returned to a single flight at the side of the base edge 80.
Patent JP-H01286949-A (JP)
Title: Dielectric ceramic composition for high-frequency use
Inventor: SAITO MITSUHIRO
IPC: C04B35/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a Ba-(Zr,Zn,Ta)-O type dielectric ceramic composition for high-frequency use having further improved Q-value in high-frequency region, by adjusting the ratio of the sum of oxides other than Ba to Ba oxide to be slightly larger than 1. CONSTITUTION:The objective dielectric ceramic composition for high-frequency use has a composition expressed by the formula wherein w is arbitrary number, 0.01<=x<=0.06, 0.29<=y<=0.34, 0.6<=z<=0.7 (x+y+z=1) and 1<alpha<1.03. The dielectric ceramic composition has high Q-value in high-frequency region and is suitable as a material for a dielectric resonator, MIC dielectric board, etc., having high working frequency range. In the composition expressed by the formula, it is allowed to substitute <=30mol% of Zn with Ni or <=30mol% of Ta with Nb, or substitute <=30mol% of Zn with Ni and <=30mol% of Ta with Nb.
Patent JP-H02294612-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: G02B7/28
Filed: 1989-05-10
Abstract: PURPOSE:To adjust the position relation of an optical scanning system automatically by storing reference position information and correction information which are inputted and controlling the driving of an adjusting mechanism according to the information on the optical scanning system which is measured and the stored information, or the respective stored pieces of information. CONSTITUTION:The reference position information on the adjusting mechanism 13 and the correction information based upon the relative position relation between the scanning surface of a photosensitive body 4 and a detecting means 8 are stored on a storage means when inputted from an input means. When an instructed focus adjustment mode for a light beam is a measurement mode, a lst driving control means 10 controls the driving of the adjusting mechanism 13 according to 1st combination adjustment information determined according to the detection output of the detecting means 8 and the correction information. Then when the instructed focus adjustment mode for the light beam is a standard mode, the driving of the adjusting mechanism 13 is controlled according to 2nd combination adjustment information determined according to the reference position information and correction information which are stored on the storage means to adjust the position relation of the scanning optical system 1 by movement. Consequently, the focus state of the light beam is optimized.
Patent JP-S63280622-A (JP)
Inventor: YOKOIE NAOSHI
IPC: B65D57/00
Filed: 1987-05-12
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-S5740269-A (JP)
Title: Reference density pattern forming device for process control of copying machine
Inventor: YAMANOBE KOUJI
IPC: G03G21/00
Filed: 1980-08-21
Abstract: PURPOSE:To generate a reference density pattern without scanning a light source for exposure, by forming a latent image of the reference density pattern of a rotary body provided on the nonpicture part, on the sensitive drum. CONSTITUTION:A cylindrical body A having white and black reference patterns W, B on its outside circumferential surface is installed to the nonpicture part of a contact glass 1. When this cylindrical body A is turned and a light source 3 is irradiated as it remains static, the light source 3 is not moved for scanning but a sensitive drum 8 is exposed, and a density reference pattern latent image according to the patterns W, B is formed on the drum 8. The potential of said latent image is detected, and an elecric charger 9, the light source 3, etc. are process-controlled. According to this constitution which does not make this light source for exposure execute a dead running operation, it is prevented to generate a dead time and influence by the jitters, and a picture of a good quality is formed quickly.
Patent JP-H02294598-A (JP)
Title: Moving vane fluid device
Inventor: UEYAMA YOSHIHARU
IPC: F04D29/70
Filed: 1989-05-10
Abstract: PURPOSE:To prevent exposure of a vane control mechanism part to corrosion environment even when fluid entering through shaft seal and mist water in a main shaft and an impeller are present by a method wherein a desicating agent is arranged in a space region in a shell body incorporating the vane control mechanism part of a moving vane fluid device. CONSTITUTION:When a moving vane 6 is frequently operated and wear of a shaft seal 8 is progressed, handling fluid enters through a seal part to the interior of an impeller 4, and a vane control rod 3, a link mechanism 7, and a bearing 5 are exposed to corrosion environment. When a desicating agent 9 is arranged in a recessed part 4c of the inner surface of the tip of a case 4b with which the shell body of the impeller 4 is formed, entering fluid is absorbed by the desicating agent 9, atmosphere of the vane control mechanism part is held at low humidity, and corrosion can be prevented from occurring. When the temperature of handling fluid is lower than the internal temperature of a pump, the metallic surface of the vane control mechanism part is brought into corrosion environment due to dew condensation, but an effect to keep parts in a sound state in a similar manner described above by means of the desicating agent 9 is produced.
Patent JP-H07321052-A (JP)
Title: Method of manufacturing polycrystalline semiconductor film
Inventor: AYA YOICHIRO
IPC: H01L21/268
Filed: 1994-05-27
Abstract: PURPOSE:To provide the method of manufacturing a polycrystalline semiconductor film with expanded crystalline particle diameter. CONSTITUTION:A semiconductor film 3 to be a starting material formed on a substrate 1 as a sample 5 is fixed in a substrate holder 6 comprising a piezoelectric oscillating element 7. Next, the piezoelectric element 7 is impressed with a voltage to generate ultrasonic oscillation as well as laser-anneal for molten recrystallization of the semiconductor film 3.
Patent JP-S5542028-A (JP)
Title: Interface unit for sensing element
Inventor: SHIBUSAWA MITSUO
IPC: G01D1/16
Filed: 1978-09-21
Abstract: PURPOSE: To enable omission of drift compensating circuit by shifting the output level of the sensing element of a device for producing a sensing signal a binary signal and using a delayed signal as standard voltage.  
     CONSTITUTION: The output signal from a sensing element 1 is applied to the inverted input terminal of a comparator 2, and shifted in level via a resistor R 5  and a diode D to allow the level-shifted potential to be applied to the non-inverted input terminal of the comparator 2. When the current is decreased at the sensing element 1, the diode D is deenergized to cause the charge in a capacitor C to be discharged through a resistor 7. Since the signal from the element 1 varies faster than the varying voltage of the capacitor C, it becomes Va<Vd. Thus, the comparator 2 produces a sensing signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S608531-A (JP)
Title: Centrifugal clutch device
Inventor: BAN ITSUKI
IPC: F16D43/04
Filed: 1983-06-28
Abstract: PURPOSE:To enable the use of a centrifugal clutch in a low-speed rotation range by locking and unlocking a lever for turning on an off power transmission by use of weights expanded by centrifugal force. CONSTITUTION:At the low-speed rotation of an output shaft 5a, a locking lever 10 is located at a rising position by the reciprocal position of a disc 8c, and a lever 3 reciprocated by an electric rotating wheel 4 is brought into contact with the locking lever to be locked. When the output shaft 5a is rotated at high speed, the disc 8c is moved in direction of an arrow D, and corresponding to the movement, the locking lever 10 is moved in the same direction to release the locking of the lever 3. Accordingly, the lever 3 is rotated counterclockwise by a spring 8 to press rotating wheels 7b, 4, so that a load 1 is driven through a gear 2.
Patent JP-H01283977-A (JP)
Title: Josephson transistor
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1988-05-11
Abstract: PURPOSE:To enable a transistor structure using the Josephson effect or tunnel effect to be arranged by forming a first tunnelling film on a first electrode, and stacking thereon a second electrode, a second tunnelling film, and a third electrode one upon the other. CONSTITUTION:A first electrode 3 is formed on the front of a substrate 1. A first tunnelling film 2 is formed on the first electrode 3; a second electrode 4 is formed on the first tunnelling film 2; a second tunnelling film 5 is formed on the second electrode 4; and a third electrode 6 is formed on the second tunnelling film 5. In this way, a transistor structure whose collector 9 is the first electrode 3, whose base 8 is the second electrode 4, and whose emitter 7 is the third electrode 6 is vertically formed. Accordingly, a transistor based on the Josephson effect can be formed.
Patent JP-H05292665-A (JP)
Title: Operation system of power system
Inventor: OTANI JUNICHI
IPC: H02J3/00
Filed: 1992-04-09
Abstract: PURPOSE:To prepare a target system automatically by opening all switches surrounding a stop equipment given by a current system and subsequent power- system operation and extracting and closing another switch relieving a novel service interruption equipment-single system through a sound system. CONSTITUTION:When a transmission line 15 is given as a stop equipment, connection is tracked from the transmission line 15, switches 17, 18 are extracted as ones found for the first time, and these switches are opened on a current system. A novel service interruption equipment-single system is searched, and the transmission line 15 and a bus 4 are extracted as novel service interruption equipments, but the bus 4 is used as a novel stop equipment because the transmission line 15 is the stop equipment. Connection is tracked from the bus 4, a switch under an open state adjacent to a sound system charged by a large power supply 21 is searched, and the switch 6 and a disconnector 14 are extracted. A target system, in which the switch 6 is selected by a constraint on operation, the switch 6 is closed, the transmission line 15 is stopped and the service interruption equipment is minimized, is acquired.
Patent JP-S589512-A (JP)
Inventor: KURISUTEIAN PIRUHIYAA
IPC: H01H33/64
Filed: 1982-07-02
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-H04230945-A (JP)
Title: Vacuum processing device for wafer
Inventor: IMAHASHI KAZUNARI
IPC: C23C14/56
Filed: 1991-04-18
Abstract: PURPOSE:To shorten the time required for evacuation by reducing the surface area and volume of preliminary vacuum chambers. CONSTITUTION:Part of a vacuum processing chamber 1 is formed below preliminary vacuum chambers 2, 3, and an opening section 22 serving as a carry-in/out port of a wafer is formed on the bottom face of the preliminary vacuum chamber 2 (3). A lift system 4 storing a drive system 24 in the bellows 25 is installed in the vacuum processing chamber 1, and a cover body 23 opening or closing the opening section 22 is fitted on it. A platen 26 for placing the wafer is provided on the cover body 23, the cover body 23 is lifted or lowered by the lift system 4 while the wafer is placed on the platen 26, thus the wafer is moved between the preliminary vacuum chamber 2 (3) and the vacuum processing chamber 1 through the opening section 22.
Patent JP-S5543946-A (JP)
Title: Dc-dc converter control system
Inventor: WATANABE ICHIU
IPC: H02M3/28
Filed: 1978-09-20
Abstract: PURPOSE: To set the feedback control of a DC-DC converter with one circulation gain constantly by setting the output characteristics of a control signal generator to become a function of a feedback signal when the converter conversion characteristics are given as the function of the control signal.  
     CONSTITUTION: This system comprises an error amplifier A for generating a feedback signal y on the basis of the difference betweent the output voltage Eo of a DC-DC converter (CNV) having nonlinear conversion characteristics and a standard voltage VR, and a control signal generator circuit (PWM) for generating an output signal represented by a function g(y) with respect thereto when a feedback signal is given. When the conversion characteristics of the converter (CNV) is given by the function f(x) of the control signal x, the output characteristics of the generator PWM becomes as the following formula as to the function of the feedback signal y (where K represents constant). Thus, it can retain the one circulation gain of the feedback control of the converter having any conversion characteristics constantly to stably control the converter. 
     COPYRIGHT: (C)1980,JPO&Japio