baber/WOPTO huggingface dataset:
Patent JP-H0786560-A (JP)
Title: Manufacture of semiconductor element
Inventor: NISHIBE TORU
IPC: H01L29/66
Filed: 1993-09-14
Abstract: PURPOSE:To form the microstructure without fluctuation in sizes at a specified level readily in excellent reproducibility by cutting a mask material layer with a notch as the starting point with the difference in thermal expansions, selectively exposing the surface of a semiconductor substrate, and performing specified processing on the surface of the semiconductor substrate. CONSTITUTION:Notched parts 9 of SiO2 are provided so as to face each other based on the difference in coefficients of thermal expansions in heating and temperature increase in an SiO2 film 8. Then, a semiconductor substrate 7, wherein the notched parts 9 are provided in SiO2, is inserted and set in a MOCVD chamber. The semiconductor substrate 7 is heated. The SiO2 film is cut along the line connecting the corresponding marker patterns 9 by utilizing the difference in the coefficients of thermal expansions of an InP buffer layer 6 and the SiO2 film 8. Thin linear grooves 10 are formed. The surface of the specified region of the InP buffer layer 6 is linearly exposed. Then, a multiplex quantum well structure 11 containing a well layer and a barrier layer is formed at a level of several tens of mum in each linear groove 10. After the SiO2 film 8 is removed, a multiplex quantum well later is obtained.
Patent JP-H05130493-A (JP)
Title: Camera equipment
Inventor: HASHIMOTO HIROYUKI
IPC: G03B15/03
Filed: 1991-09-09
Abstract: PURPOSE:To obtain the camera equipment able to image-pick-up a noted object desired to be picked up in a sufficient luminous quantity state. CONSTITUTION:A setting switch 33 connecting to a controller 27 is set to the window mode and a select switch 34 is operated to select a window pattern corresponding to a noted object. A control signal Sw is fed to an attenuator 31 corresponding to the selected window pattern, a signal corresponding to the window pattern is extracted from an output signal of an AGC amplifier 19a and fed to a level detection circuit 32. An output signal So of the detection circuit 32 indicates a level of an image pickup signal of the noted object, that is, the illuminance and the flash of a strobo 9 is controlled based on the signal So. The noted object is picked up in a sufficient luminous quantity by having only to select the window pattern corresponding to the noted object.
Patent JP-H04111529-A (JP)
Title: Output buffer circuit
Inventor: TAKAI HIDEYUKI
IPC: H03K19/0948
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the through current by turning on one MOS transistor TR after turning off both of a P-channel MOS TR and an N-channel MOB TR connected to an output terminal at the time of transition of an input signal. CONSTITUTION:An output part consisting of a P-channel MOS TR Q1 and an N-channel MOS TR Q2 connected in series a first control circuit 10 which controls the operation state of the P-channel MOS TR Q3 in accordance with the input signal, and a second control circuit 11 which controls the operation state of the N-channel MOS TR Q2 in accordance with the input signal, and the output signal of the first control circuit 10 is inputted to the second control circuit 11, and the output signal of the second control circuit 11 is inputted to the first control circuit 10. When the input signal is switched, one MOS TR is made conductive after two MOS TRs Q1 and Q2 are turned off. Thus, the through current is reduced.
Patent JP-S6288727-A (JP)
Title: Electronic copying machine
Inventor: KIKUNO MITSUTOYO
IPC: B65H1/18
Filed: 1985-10-15
Abstract: PURPOSE:To prevent erroneous operation of a paper feeding device by an operator, by providing a paper feed tray trouble displaying means which displays malfunction of a tray elevating means and a tray upper limit sensor when they are brought into a malfunction state. CONSTITUTION:A paper feeding device 10 comprises a paper feed tray 101, removably attached to an electronic duplicator 1 and containing transfer papers P, and an elevating means 102, elevating the paper feed tray. A rotary disc 18a, a luminous element 18b, and a collecting element 18c, which which an encoder 18 is formed, produce the number of pulses responding to an amount of the transfer papers P contained in the paper feed tray 101. A tray lower limit sensor 25, detecting that a tray 101a is placed in a lower limit position, and a tray upper limit sensor 26, detecting that the tray 101a is placed in an upper limit position, are placed in their respective given positions. Plural size sensors 27, formed with magnetic sensors detecting the size of the transfer paper P, are mounted to the tray 101a.
Patent JP-H04110886-A (JP)
Title: Liquid crystal heater
Inventor: KUWAJIMA KOTARO
IPC: G09G3/18
Filed: 1990-08-31
Abstract: PURPOSE:To provide operating environment which is not different from that at the time of ordinary temp. even at the time of a low temp. by providing a heater electrode layer for heating a liquid crystal and bimetals and forcibly heating the liquid crystal at the time of the low temp. CONSTITUTION:The heater 6 which is inserted between a glass plate 2 and an electrode 3 and heats the liquid crystal at the time of the low temp. and the bimetals 7 for supplying an electric current to the heater 6 are provided. The liquid crystal molecules 5 usually array along the rubbing direction of oriented films 4 while the voltage is not impressed to picture elements. The P type liquid crystal arrays in such a manner that the major axis direction of the molecules head toward an electric field direction when the image element is impressed by a electric field. Since the viscosity of the liquid crystal increases at the time of the low temp., the operation response decreases extremely. The operating response similar to the operating response at the time of ordinary temp. is obtd. if the liquid crystal is forcibly heated by passing the current to the heater 6 when the bimetals 7 sense that the temp. is low at this time.
Patent JP-H0780542-A (JP)
Title: Rear face device for extruded shape
Inventor: NISHIMURA MASAZUMI
IPC: B21C35/02
Filed: 1993-09-16
Abstract: PURPOSE:To largely save required cutting time on a saw charge table by incorporating a vertical transfer roller table in a storage table and respectively providing cutting saws at both end parts of the storage table. CONSTITUTION:An extruded shape A is transferred on the storage table 2, lifted by lifting the vertical transfer roller table 6 which is provided on the lower part of storage table 2 to the table 2 and one end part of the extruded shape A is inserted by the roller table 6 in the cutting saw 7 provided on the storage table and scrapped part is cut with required cutting frequency. Then, the roller table 6 is reversely driven and another end part of the extruded shape A is inserted in the cutting saw 8 provided at the end part side of storage table and the scrapped part is cut to be removed in the same manner. After both end parts of the shape A are cut, the roller table 6 is lowered to the lower part of storage table 2 and the shape A is transferred to the next saw charge table.
Patent JP-2001057761-A (JP)
Title: Assembly device for resolver
Inventor: SHIBATA SHINJI
IPC: H02K15/16
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain an assembly device for a resolver, capable of improving yield without cost increase. SOLUTION: This assembly device for a resolver is provided with an amplitude calculating device 2 and a built-in computing device 3, each of which calculates the amplitude and the phase of its output signal from the output signal of a resolver 1, a storage device 4 relating and retaining them, a Fourier transformer 6 which performs Fourier transform for the stored data in the storage device 4, to calculate the amplitude and phase for three cycles, a first computing device 6 computing an axial slippage amount X from the amplitude and phase for three cycles, and a second computing device 7 computing the axial slippage amount Y, and an XY table 8 is controlled, based on the calculated axial slippage amounts X, Y, thereby regulating the relative position of a stator part with respect to a rotor part.
Patent JP-2001048349-A (JP)
Title: Stator, stator molding injection die, powder material transfer pump comprising them, toner supply device, reused toner classifying device, and image forming device
Inventor: MATSUO YASUHIRO
IPC: F04C2/107
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To form a high quality image by providing a stator used for a powder material transfer pump with a cavity portion penetrating from one end to the other end in a female-screw-shaped body, a spiral groove provided on the outer peripheral surface of the cavity portion, and a rotation stopping shaped portion provided for the surface of one end or the other end of the body. SOLUTION: This stator 0 incorporated into a powder material transfer pump 30 has a cavity portion 2 axially penetrating from one end to the other end in a female-screw-shaped body 1 made of thermoplastic elastomer material, and a spiral groove 3 is formed on the outer peripheral surface (inner wall) of the cavity portion 2. A collar shaped portion provided on the end surface of the body 1 having the spiral groove 3 is provided with a rotation stopping shaped portion 4 due to a D-shaped cutting surface. Such powder material transfer pump 30, for transferring a powder material such as toner T of a developer as a mixture with air, is provided with a rotor 32 rotatably inserted and engaged with the spiral groove 3 of the stator 0 and a driving conveying means 33 for rotating the rotor 32 to convey the toner T.
Patent JP-H0392483-A (JP)
Title: Rear wheel steering control device
Inventor: IMAZEKI TAKASHI
IPC: B62D109/00
Filed: 1989-09-04
Abstract: PURPOSE:To avoid the variation of the rear wheel steering angle resulting from a braking slip by prohibiting a correcting operation when a braking operation is detected, and providing a holding device to hold the correcting value at the value just before the operation of a brake device. CONSTITUTION:The control value of the rear wheel steering angle is corrected responding to the wheel rotation speed difference between driving wheels and nondriving wheels. On the other hand, when a brake device is operated, a correcting operation is prohibited depending on the detecting signal of braking operation detecting device 26. And the correction value is held at the value just before the operation of the brake device by a holding device (controller) 20. As a result, even though some wheel is locked and a braking slip is generated, an undesired correcting operation by the braking slip can be avoided, and the operation safety in a turning braking time can be secured.
Patent JP-S6290098-A (JP)
Title: Key telephone system
Inventor: WAKABAYASHI KUNIHIKO
IPC: H04Q3/58
Filed: 1985-10-15
Abstract: PURPOSE:To allow users to judge whoever is called if one key telephone set has plural users by giving plural extension numbers to each key telephone set, generating an extension incoming sound corresponding to the extension number from a speaker at the time of an extension incoming call and leading an incoming key telephone set to display a target extension number. CONSTITUTION:At the time of initialization, two types of extension numbers N1 and N2 and two kinds of extension incoming sounds R1 and R2 as two users for the key telephone system T2 are stored in an extension number memory part 16. When the user of the key telephone set T1 pushes an extension button 7 and dials the extension number N1 of the user of the key telephone set T2 through a dial button part 6, a main device control part 2 receives the opposite party's extension number N1 through a key telephone system control part 4 and data transmission parts 5 and 3. Then the control part 2 transmits the opposite party's extension number N1 and the kind R1 of the extension incoming sound to the control part 8 of the key telephone set T2 through data transmission parts 8 and 9. The key telephone set control part 8 of the key telephone set T2 causes a display part 10 to display the opposite party's extension number N1, activates an extension incoming sound generation part 11 corresponding to the kind R1 of the extension incoming call, and generates the extension incoming sound from the speaker 18.
Patent JP-H0564837-A (JP)
Title: Molding method for multi-layer product
Inventor: HARA TADANAO
IPC: B29C51/10
Filed: 1991-09-10
Abstract: PURPOSE:To constitute the title method so that air is not held between a skin layer and core material layer when the preshaped skin layer is fixed to a mold face, a thermoplastic resin sheet 16 is preheated, the core material layer is shaped by performing press molding and the same is stuck to the skin layer for integration. CONSTITUTION:A preshaped skin layer 6 is fixed to a mold surface, a preheated thermoplastic resin sheet 16 is fed onto a bottom force 14, after a gearing part has begun to engage, a space between the skin layer 6 and thermoplastic resin sheet 16 is deaerated through a small hole provided in the thermoplastic resin sheet 16 and molded integrally by sticking. With this construction, the skin layer 6 is stuck and molded without holding air between the skin layer 6 and core material layer and a multi-layer molded product can be obtained.
Patent JP-S59124496-A (JP)
Title: Tilt device of ship propeller
Inventor: NAKAHAMA RIYOUJI
IPC: F02B61/04
Filed: 1982-12-29
Abstract: PURPOSE:To enable the tip of a piston rod of a trim cylinder to be trimmed up and trimmed down without being brought in contact with a clamp bracket or a swivel bracket by arranging in series the trim cylinder and a tilt cylinder. CONSTITUTION:A cylinder device 18 is provided between a clamp bracket 12 and a swivel bracket 14. A trim cylinder 19 and a tilt cylinder 20 are arranged in series on the cylinder device 18. The tip part of a piston rod 21, expansibly inserted in the trim cylinder 19, is joined to the clamp bracket 12 by means of a pin. The tip part of a piston rod 25, expansibly inserted in the tilt cylinder 20, is joined to the swivel bracket 14 by means of a pin.
Patent JP-H03143676-A (JP)
Title: Method and device for giving seal
Inventor: JIYOOJI YOOKU
IPC: B41K3/00
Filed: 1990-08-30
Abstract: PURPOSE: To apply indicia such as tax stamps or the like to an object such as a cigarette pack by applying the indicia at various interval to an indicium supply cartridge disposed on a plurality of indicia applying heads movable along a rail. CONSTITUTION: In heads 80, a ram 82 is rotatable and slidable around a rod 68 and connected to the rod 68. A cartridge 100 for containing an indicium supply tape 102 is charged in the head 80. The indicia 16 is transferred from the tape 102 to a top of a pack 14 by heat and pressure generated by an operation of the ram 82. The ram 82 is gain raised at a suitable interval, but the indicia 16 remains stuck between the adjacent sprocket wheels 106. A link 92 is rotated counterclockwise at a distance equal to an angular gap between the adjacent sprocket gears 106, and next indicia 16 on the tape 102 is given to the top of the cigarette pack 14 of next carton.
Patent JP-S63183913-A (JP)
Title: One-pack resin composition
Inventor: NAKAYAMA TAKEO
IPC: C08G18/80
Filed: 1987-09-14
Abstract: PURPOSE:To provide the titled composition of good storage stability, capable of giving coating films outstanding in low-temperature curability, weatherability, flexibility and chemical resistance, comprising a specific blocked polyisocyanate, polyol compound and monoalcohol. CONSTITUTION:The objective composition comprising (A) a polyisocyanate prepared by blocking, with an oxime-based blocking agent (pref., methyl ethyl ketoxime), an NCO group-terminated prepolymer prepared by reaction of an alpha,alpha,alpha',alpha'-tetramethyl xylylene diisocyanate or between said diisocyanate and an active hydrogen compound (e.g., ethylene glycol), (B) a polyol compound (e.g., polyester polyol, acrylopolyol) and (C) a monoalcohol (pref., primary alcohol with a boiling point <=150 deg.C).
Patent JP-S60123092-A (JP)
Inventor: AKATSUKA TERUMOTO
IPC: H05K3/34
Filed: 1983-12-08
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-H09113213-A (JP)
Title: Device for filtering higher-harmonic signal component
Inventor: BUORUFUGANGU HORUTSUAPUFUERU
IPC: G01D5/36
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for suppressing specified harmonic signal components as specified, especially for filtering the harmonic components for a position measuring system operable through interference. SOLUTION: The scale mark of at least one measuring scale 21 or scanning scales 28.1, 28.2 has specified shift δ1(x), δ2(x); δ(x) for an equal distance interval and harmonic components generated scanning the measuring scale 21 with at least one scanning scales 28.1, 28.2 is filtered. Since phase shift is caused, the shift δ1(x), δ2(x); δ(x) are selected such that even number of n-order harmonics (n=2, 4, 6,...) are removed wherein the phase angle of basic wave signal component is set at a constant value regardless of the scanning position x.
Patent JP-S61111246-A (JP)
Title: Paper feeding device
Inventor: TAMURA NOBUMASA
IPC: B65H3/46
Filed: 1984-11-01
Abstract: PURPOSE:To prevent the occurrence of choking with papers, missing, and breakage because of papers being left when a cassette is mounted and demounted, by a method wherein, each time a series of feeding works is completed, two rollers of kick-out and feed rollers are driven in a direction reverse to that during feed to pull back papers to the interior of a cassette. CONSTITUTION:When the number of papers 3, fed out at each time by means of a feed roller 6, is increased to a given value, a signal is outputted to a driving source, kick-out and feed rollers 4 and 6 are brought to a stop, and the paper 3 is nipped between the roller 6 and a separating member 7 in a manner that the paper is slightly protruded from a contact point therebetween. But, after the stop, the rollers 4 and 6 are reversed by a given amount to pull the papers 3 back to the interior of a cassette 2. This, when the cassette 2 is mounted and demounted to and from a disposal machine body, prevents the occurrence of choking with the papers because of the papers 3 between the roller 6 and the member 7 being left in the body and missing of the papers 3 because of the cassette 2 being pulled out in a condition the papers 3 are protruded.
Patent JP-H1075468-A (JP)
Title: Focus measurement method
Inventor: NAKAYABU TOMOYASU
IPC: H04N3/26
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To discriminate a focus state of a cathode ray tube accurately. SOLUTION: A prescribed image 14 is displayed at a prescribed position on a tube screen of a cathode ray tube and when a distance from a reference position till a prescribed position in an image is detected, a focus voltage of the cathode ray tube is changed, and when a change state of the detected distance is displayed on a prescribed display means 11a, an optical low pass filter is arranged to an optical system such as an incident section of a sensor 15. Furthermore, based on an output from the sensor 15, an under state or an over state from the just focus state is discriminated, a diameter of a beam spot is calculated based on the detected line width, and a focus adaptive value is obtained based on the discrimination of the under state or the over state and the calculated diameter of the beam spot.
Patent JP-S59123767-A (JP)
Title: Vapor deposition method
Inventor: OOTA TATSUO
IPC: C23C14/14
Filed: 1982-12-29
Abstract: PURPOSE:To accelerate the reaction of a gas for reaction with a substance to be vapor-deposited and to obtain efficiently a thin film having superior performance by applying high-frequency voltage to a discharge tube to activate the gas for reaction and by feeding the activated gas to a vapor deposition vessel to carry out vapor deposition. CONSTITUTION:An evaporating source 12 consisting of indium oxide and tin dioxide is put in a boat 121, and a bell jar 11 is evacuated to about 10<-5>- 10<-2>Torr degree of vacuum. Gaseous oxygen is activated in the discharge section 141 of an oxygen discharge tube 14 and fed to the jar 11. The source 12 is irradiated with electron beams from an electron gun, and about 0--5kV DC voltage is applied to a rear electrode. When the subliming state of the source 12 is made stationary in a prescribed state, a shutter 122 is opened, and vapor deposition is carried out while moving a substrate 13 in the arrow direction by means of rolls 131, 132.
Patent JP-H0396694-A (JP)
Title: Compressor
Inventor: KITORA YOSHIHISA
IPC: F04C29/00
Filed: 1989-09-06
Abstract: PURPOSE:To reduce intake gas heating loss and improve efficiency of a compressor by providing a cooling fin, provided on the outer surface of a pressure vessel containing a shaft part and compression mechanism part, to eject heat generated in the pressure vessel outside. CONSTITUTION:In an enclosed type rotary compressor, when a crankshaft 7 is rotated by an operation of an electric machine part A, a rolling piston 12 is rotated eccentrically in a cylinder chamber 11, so that refrigerant gas sucked in the cylinder chamber 11 through the intake port of a cylinder 9 from an intake pipe 16 is compressed in association with the rotation of the rolling piston 12. The gas is ejected into a pressure vessel 1 through an ejecting muffler 18 from the ejection port and discharged outside from an ejection pipe 17. In this occasion, a cylindrical casing 1d provided on the center part of the pressure vesel 1 is formed by cutting a thick wall steel pipe so as to provide integratedly a plurality of cooling fins 1f of an annular plate shape on the outer circumference wall of the cylindrical part 1e of the steel pipe at the prescribed intervals laterally. It is thus possible to improve heat radiation efficiency, and reduce a heating valve added to the intake refrigerant gas.
Patent JP-H0684081-A (JP)
Title: Alarm information collecting system
Inventor: KAWAGUCHI TSUTOMU
IPC: H04B7/24
Filed: 1992-08-31
Abstract: PURPOSE:To recognize and manage transition for repeatedly generating or restoring the history of alarm generating status by sending the history information of the alarm generating status and error information in generation status detection from monitored devices to a monitoring device. CONSTITUTION:When the monitoring device A poles the monitored devices B, C, the devices B, C latch the contents of a history information buffer D, clear the contents of a status transition flag register E and send the contents of an error flag register G and the buffer D to the device A. The device A adds the received information to data stored in a history information data base (a) and manages the stored data. At the time, the devices B, C clear the register G and unlatch the cleared buffer D. Thereby data generated from a status flag register F and the register E are set up in the buffer D.