baber/WOPTO huggingface dataset:
Patent JP-H06301025-A (JP)
Title: Liquid crystal display device
Inventor: YOKOYAMA OSAMU
IPC: G02F1/1335
Filed: 1993-04-15
Abstract: PURPOSE:To lessen the attenuation of the light quantity of displayed images and to enable the high-contrast images visible by arranging a filter composed of a transparent plastic compd. contg. specific compds. within a visible optical path system. CONSTITUTION:This liquid crystal display device is formed by arranging the filter 20 composed of the transparent plastic material contg. the complex compd. which consists a polymer obtd. by polymerizing one or >=2 kinds of polymerizable monomers and polymn. initiators or polymerizable catalysts and is expressed by the following formula, in the visible optical path. The formula (A)nM, where M denotes a rare earth element; n denotes an integer from 1 to 4; A is selected from ligands forming a chelate complex and ligands forming an org. metal complex or n pieces of A form an annular ligand. The liquid crystal display device is constituted by forming an antireflection film 21 or a light diffusion layer 22 or a laminated structure of the antireflection film and light diffusion layer 22 on the filter 20 which is its constituting element.
Patent JP-H03289435-A (JP)
Title: Packaged body of liquid object and manufacturing method thereof
Inventor: TAKAKUSAKI NOBUYUKI
IPC: B65D1/02
Filed: 1990-04-03
Abstract: PURPOSE:To increase quality-retainability of a content when lots of foaming quantity has happened at the time of filling by a method wherein after filling a liquid object by a volume by which the liquid level is located at a tilted part while the external force is not added to a container, deformation absorbing recessed parts are pressed inward to raise the liquid level up to the upper end of the tilted part, and then the container is sealed under this condition. CONSTITUTION:A container 2 has deformation absorbing recessed parts 3 on four surfaces of a body part 10, and between a tilted part 9 adjacent to a mouth part 7 and the deformation absorbing recessed part 3, a reduced diameter part 15 which tapers upward is located. The tilted part 9, at its lower end 9a, becomes smaller than the deformation absorbing recessed part 3 of the body part 10 in diameter. After filling a liquid object 13 with a volume by which the liquid level 11 is located at the tilted part 9 while the external force is not added to the container 2, the deformation absorbing recessed parts 3 are pressed inward by a pair of confronted pressing plates 14, etc., to raise the liquid level 11 up to the upper end 9b of the tilted part 9. Under this condition, the container 2 is sealed by a screw cap to obtain a packaged body 1 of a liquid object.
Patent JP-S57203338-A (JP)
Title: Oscillating device
Inventor: HAYASHI YUTAKA
IPC: H03L7/00
Filed: 1981-06-10
Abstract: PURPOSE:To prevent the output of a clock signal when an oscillation is unstable, by controlling the generation of the clock signal from an oscillator by means of a detecting circuit that detects both the rise and fall of an external input signal and then driving a microprocessor. CONSTITUTION:An oscillator 2 has the oscillation with the driving of a quartz oscillator 1 and generates a clock signal 11 having a prescribed frequency necessary for a microprocessor 10. At the same time, the oscillator 2 receives the clock start signal from a rise detecting circuit 4 that detects the rise of an external input signal and then starts the generation of the signal 11. After this, a transmission control circuit 8 supplies the signal 11 given from the oscillator 2 to the processor 10 in the form of a working clock signal 9 for a period during which a clock supply signal 7 is fed from a fall detecting circuit 5 that detects the fall of the external input.
Patent JP-S62247754-A (JP)
Title: Magnetic coupling-type device for introducing rotation
Inventor: HOSHINO FUMIAKI
IPC: H02K49/10
Filed: 1986-04-17
Abstract: PURPOSE:To grasp the rotating condition of a rotor from outside easily and assuredly, by providing a coupled driven body integrally rotating with a rotor in a sealed container. CONSTITUTION:A rotating body 4 is fitted into the outside circumference of a sealed container 3. At the same time, a rotor 5 is inserted into the sealed container 3. On the outside circumference of the sealed container 3 a coupled driven body 7 is provided with a magnetic shield 6 between. The coupled driven body 7 is pivotably fitted into the outside circumference of the sealed container 3 and is made of the similar magnet as in the rotating body 4. When the rotating body 4 is rotated, the rotor 5 magnetically connected to the rotating body 4 is also rotated, by which the rotating force of the rotating body 4 is led into a vacuum room 1 and a transfer mechanism inside the room 1 is driven. At this moment the coupled driven body 7, too, is rotated integrally with the rator 5. If the rotating condition of the coupled driven body 7 is ascertained, it can be grasped from outside whether the rotor 5 is rotating in normal conditions.
Patent JP-S60232182-A (JP)
Inventor: KOUNO MICHIYUKI
IPC: A63B69/36
Filed: 1984-05-02
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-2000287382-A (JP)
Title: Battery charge-discharge device
Inventor: USUI HISAMI
IPC: H02M7/48
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the operating point of a solar cell, and to surely detect service interruption by preventing the usage of constant-current charging as the charging method of a charge-discharge device in the case of a low output from the solar cell. SOLUTION: A fall detecting section K and a timer T are installed and an output current from the charge-discharge device is detected previously, and the fall is detected and the timer T is operated when the detecting value is lowered by a short output from a solar cell. The fall detecting section K converts the current detecting value into voltage, and PWM control is stopped for a fixed time when a PWM comparison circuit CP3 outputs a zero-voltage signal during the operation of the timer T. Accordingly, the operating point of the solar cell can be stabilized in the case of low solar radiation, and service interruption is not detected by mistake, and a battery can conduct discharge operation surely only in the case of service interruption.
Patent JP-S59210081-A (JP)
Title: Pyrimidine-thioalkylpyridine derivative, manufacture and medicinal composition
Inventor: HERUMUTO SHIKANEDAA
IPC: A61K31/505
Filed: 1984-05-01
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Pyrimidine-thioalkylpyridine derivatives corresponding to the general formula  see diagramm : EP0124630,P12,F5  wherein R1 to R4 denote, independently of one another, hydrogen, C1 -C4 alkyl, halogen, amino or hydroxyl groups, R5 denotes a free electron pair or a C1 to C4 alkyl group, X denotes a halogen atom when R5 denotes a C1 -C4 alkyl group, m has the value 0 or 1, and the pyrimidine-thioalkyl group is attached in the 2-, 3- or 4-position of the pyridine ring, and their therapeutically acceptable acid addition salts. 1. Claims for the contracting state : AT Process for the preparation of pyrimidine- thioalkylpyridine derivatives corresponding to the general formula I  see diagramm : EP0124630,P13,F1  wherein R1 to R4 denote, independently of one another, hydrogen, C1 -C4 alkyl, halogen, amino or hydroxyl groups, R5 denotes a free electron pair or a C1 -C4 -alkyl group, X stands for a halogen atom when R5 stands for a C1 -C4 alkyl group, m has the value 0 or 1, and the pyrimidine-thioalkyl group is attached in the 2-, 3- or 4-position of the pyridine ring, and their therapeutically acceptable acid addition salts, characterised in that a) for the preparation of compounds corresponding to the general formula I in which m has the value 0, a compound corresponding to formula II  see diagramm : EP0124630,P13,F4 wherein R1 and R2 have the meaning indicated above and Me stands for an alkali metal atom is reacted with a picolyl chloride hydrohalide corresponding to the general formula III  see diagramm : EP0124630,P13,F6  wherein Hal denotes a halogen atom and in which the chloromethyl group is in the 2, -3- or 4-position of the pyridine group and R3 and R4 have the meaning indicated above, in the aqueous alcoholic alkali metal hydroxide solution, the alkali metal hydroxide being present in excess of the stoichiometric quantity, or in that b) for the preparation of compounds in which m has the value 1, a compound corresponding to the general formula IV  see diagramm : EP0124630,P13,F8  wherein R1 to R4 have the meanings indicated above, has added thereto an aquimolar proportion of an oxidising agent in an inert solvent and the resulting sulphinyl compound corresponding to the general formula V  see diagramm : EP0124630,P14,F2  is isolated, or c) for the preparation of compounds in which m has the value 0, a pyrimidine-thioalkylpyridine derivative corresponding to the general formula IV  see diagramm : EP0124630,P14,F3  wherein R1 to R4 have the meanings indicated above is reacted in a solvent with an equimolar quantity of an alkyl halide to form a compound corresponding to the general formula VI  see diagramm : EP0124630,P14,F4  and d) optionally the compound obtained in a) to c) is converted into a physiologically acceptable salt.
Patent JP-S58205120-A (JP)
Title: Module of photosemiconductor element
Inventor: WATANABE HIROMITSU
IPC: G02B6/42
Filed: 1982-05-26
Abstract: PURPOSE:To improve an operating characteristic by polishing or cutting the end face of a ferrule mounted with an optical fiber diagonally to the optical axis thereof. CONSTITUTION:A laser diode chip (a), a rod lens 2, a diagonally polished or cut ferrule 4, and an optical fiber 5 mounted to the ferrule 4 are provided. The fiber 5 is also polished or cut diagonally, and the light emitted from the chip (a) is changed in the optical path by the lens 2 and is focused at one end face 5a of the diagonally polished or cut fiber 5, but the end face 5a is diagonal to the optical axis; therefore, the Fresnel-reflected light on the end face 5a is prevented from incidence again to the chip (a). The influence of the near end reflection is eliminated.
Patent JP-S5214101-A (JP)
Title: Internal monitoring device of vapor generator
Inventor: WATANABE TAKAO
IPC: F22B37/38
Filed: 1975-07-23
Abstract: PURPOSE: Necessary and minimum internal instrumentation point is provided by taking consideration to inherent characteristics which a vapor generator for fast breeder reactor has previously had, whereby a monitoring devices capable of estimating internal thermal distribution at a high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61247883-A (JP)
Title: Driving section of diaphragm pump
Inventor: SAITO TAKAHIDE
IPC: F04B43/04
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the cost and the size by constructing the driving section of diaphragm pump with single electromagnet and a permanent magnet secured to the driving shaft thereby reducing the number of parts while reducing such portion as the gap against the electromagnet requiring the assembling accuracy. CONSTITUTION:A pair of alternating magnetic poles 2a, 2b of single electromagnet to be magnetized alternately to the opposite polarities are faced each other. The driving shaft 3 of a diaphragm having two permanent magnets 4, 5 is arranged in the gap between said poles 2a, 2b in the direction perpendicular against the line coupling between them 2a, 2b. Here, N-pole of one magnet 4 and S-pole of the other magnet 5 are directed toward one pole 2a while S-pole of one magnet 4 and N-pole of the other magnet 5 are directed toward the other pole 2b. Then current is fed to said poles 2a, 2b to reciprocate the driving shaft 3.
Patent JP-S63257492-A (JP)
Title: Air quantity controller for air conditioner
Inventor: MORISHIGE ARIKICHI
IPC: H02P7/29
Filed: 1987-04-10
Abstract: PURPOSE:To improve serviceability and feeling, by setting an output-varying switch for increasing or reducing output voltage in a voltage generator. CONSTITUTION:By changing the switches S1-S4 of a fan speed setting section 2, the voltage V1 of a voltage generator 1 is changed to a stopping, low, medium, or high step. In the meantime, from a switching frequency generator 4, the output of the voltage V2 of the fundamental wave (chopping wave) of switching frequency is generated. In a pulse generator 3, the components of the voltage V1, V2 are compared with each other by a comparator 3a, and the output of a pulse waveform is directed to a switching power section 5. DC voltage generated from the switching power section 5 is fed to a DC motor 7 via a motor driving gear 6. In this case, when an output-varying switch 8 is set to be ON, then current flows to a resistor 10, and the level of the voltage V1 is lowered.
Patent JP-H03288517-A (JP)
Title: Spiral type gas separation membrane module
Inventor: TOZAWA OSAMI
IPC: B01D63/00
Filed: 1990-04-03
Abstract: PURPOSE:To achieve smooth flow without generating much pressure loss in gas or steam having high gas permeation speed within a permeated gas spacer by setting the specific value related to the gas flow resistance of the permeated gas spacer and the thickness and length of the spacer to specific value ranges. CONSTITUTION:A flat gas separation membrane having gas or steam permeation speed at 25 deg.C of 10m<3> 9STP)/(m<2>.h.atm) or less is formed into an envelope like membrane leaf and this membrane leaf is wound around a gas gathering pipe along with a supply gas spacer and a permeated gas spacer. The permeated gas spacer satisfies the conditions of (a) the hydromechanical resistance constances alpha, beta defined by formula (wherein  P is pressure loss mmHg/cm per 1cm and u is the linear speed cm/sec of gas) are alpha=3X10<-2> or less and beta=1.2 or less in the case of air of 20 deg.C, b) the thickness thereof is 1.7mm or more and (c) module efficiency at 25 deg.C is 80% or more when the effective length thereof is 40cm or less, the gas pressure on a supply side is 100-1000mmHg and the gas pressure on a permeation side is 10-200mmHg.
Patent JP-H03288321-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KITO MAKOTO
IPC: G11B5/84
Filed: 1990-04-04
Abstract: PURPOSE:To obtain excellent durability and surface lubricity by successively laminating a hard layer and a solid lubricating layer consisting of a BN thin film contg. hexagonal BN on a magnetic thin film. CONSTITUTION:This magnetic recording medium 5 is constituted by forming the continuous magnetic thin film 3 on a disk substrate 4 and successively forming the hard carbon thin film 2 and the lubricative BN thin film 1 thereon. The thin film 1 is the BN thin film contg. the hexagonal BN and amorphous BN. The load of a floating head 23 at the time when the head 23 and the medium 5 are in contact with each other is supported by the thin film 2 and the adhesion by friction arises at the place of the thin film 1 if the medium 5 is used as a magnetic recorder. The contact area between the medium 5 and the head 23 is, therefore, small and the shearing is smaller than the shearing generated at the place of the thin film 2. Consequently, the friction force decreases and the wear is made much smaller than in the case there are no thin films 1 and 2. The generation of a head crash arising from the dust by the wear, etc., the failure in recording by the wear of the magnetic thin film and the loss of recording contents are, therefore, prevented.
Patent JP-S60233262-A (JP)
Inventor: HASEGAWA MITSUHIRO
IPC: E04F11/18
Filed: 1984-05-04
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-S5213325-A (JP)
Title: Camera device of the self treating type with timer
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1975-07-22
Abstract: PURPOSE: To enable a timer to release automatically and assuredly as being interlocked with drawing a film unit by utilizing an operation of the treating liquid evolving mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63254082-A (JP)
Title: Printer
Inventor: HOKARI AKIHIKO
IPC: B41J13/02
Filed: 1987-04-13
Abstract: PURPOSE:To magnify the printing area of printing paper, by constituting the title printer in the manner that a paper presser for pressing the printing paper is separated from the printing paper until the feed quantity of the printing paper becomes a definite quantity. CONSTITUTION:In the case of such a structure that a printing paper is fed by raising a paper presser 3 if necessary by the electrical signal to a plunger 6, the printing paper 1 is fed by predetermined quantity and once stopped at a position where said printing paper 1 does not rest on the presser but printing can be performed by a printing head to perform the printing of the first line and, next, the paper presser 3 is raised and the printing paper is fed to again perform printing. This operation is repeated until the paper sufficiently rests on the paper presser and the paper is pressed by the presser and subsequently transferred to normal printing operation. Therefore, printing can be applied even to the blank part of the upper end part of the paper.
Patent JP-H07293162-A (JP)
Title: Connecting tool of panels for gate door
Inventor: SAITO KATSUHIKO
IPC: E06B11/02
Filed: 1994-04-27
Abstract: PURPOSE:To make the connection easier, and to improve the durability and enhance the connecting strength between panels, by connecting along almost the whole length of a connecting unit main body in the longitudinal direction, by using only a pair of connecting tool main bodies, an integrated cylindrical part, and a separate shaft member. CONSTITUTION:The longitudinal length of connecting tool main bodies 1a and 1b is made the same as the length of a cylindrical part 2 in the coaxial condition. One of the connecting tool main bodies 1a and 1b is turned back, cylindrical parts 2a, 2a, 2b, and 2b are arranged in the coaxial condition alternately, and a shaft member 10 is inserted therein. Then, both ends of the shaft member 10 are fixed at both ends of the cylindrical part 2, and the connecting tool main bodies 1a and 1b are turnably connected to each other. It is foldably connected to panel members 11a and 11b which are inserted to grooves 3. Furthermore, the angle theta between abutting surfaces of both panel members which abut when the main body 1 is rotated, and the inserting direction d of the panel member 11a is set in an obtuse angle. Consequently, the panel members 11a 11b are stopped immediately before they are made in the same plane form, and the force applied in the horizontal direction when the gate door is opened is converted to the folding operation of the panel members 11a and 11b.
Patent JP-H06303436-A (JP)
Title: Image data transmission system
Inventor: SHIMIZU MASAYOSHI
IPC: H04N19/102
Filed: 1993-04-16
Abstract: PURPOSE:To perform efficient transmission regarding the image data transmission system which transmits encoded image data. CONSTITUTION:A transmission device 11 stores a code data storage part 12 with plural code data consisting of headers and code segments obtained by encoding the image data and sends externally specified code data by a transmission part 17. A reception device 21 receives the code data through a transmission line. The header discrimination part 15 of the code data transmission device 11 decides that a header is not necessary when the header of code data to be sent is the same as the header of last sent code data. A header deletion part 16 deletes the unnecessary header and supplies the data to the transmission part 17. The header information supplementation part 23 of the reception device 21 supplements the header deleted by the header deletion part 16.
Patent JP-H02270966-A (JP)
Title: Production of thin oxide superconductor film
Inventor: SATO ISANORI
IPC: H01B12/06
Filed: 1989-04-10
Abstract: PURPOSE:To provide a critical current density of practical magnitude and to attain application to electron device, etc., by subjecting a thin oxide superconductor film formed on a substrate to heat treatment at relatively low temp. and then irradiating the above film with oxygen plasma. CONSTITUTION:A thin oxide superconductor film is formed on a substrate and heat-treated in an oxygen-containing atmosphere at 500-700 deg.C, by which oxygen is incorporated into the thin film to a certain extent. Subsequently, the thin film is put into a vacuum chamber and oxygen plasma is produced by means of a high-frequency electric power source, and the surface of the thin film is irradiated with the above plasma. When plasma irradiation is applied to the above thin-film surface for about 1-5hr, oxygen can be sufficiently incorporated into the thin film and crystal orientational property can be improved. Accordingly, a thin oxide superconductor film having high critical current density value can be obtained.
Patent JP-S57204926-A (JP)
Title: Voltage controlling circuit
Inventor: UZUKA MITSUO
IPC: H02P6/08
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the temperature dependence of the electricity-energy conversion characteristic by inserting a voltage controlling circuit to a power supply line for an electricity-energy converter which changes the characteristics in accordance with temperature. CONSTITUTION:A stabilized DC power source voltage Vcc is supplied to an input terminal 4, and an output voltage V'cc having a prescribed temperature coefficient is obtained from an output terminal 5. An NPN transistor TR6 is  connected between the input terminal 4 and the output terminal 5, and a bias  circuit is so constituted that the impedance of the TR6 is changed in accordance  with temperature. That is, resistance R1 and R2 are connected in series between terminals 4 and 5, and a thermistor 3 is connected in parallel with the resistance R2. The voltage at the connection point between resistances R1 and R2 is given as a bias voltage to the base of the TR6.
Patent JP-S5715611-A (JP)
Title: Pipe inner surface groove machining device
Inventor: NOBUSUE MITSURU
IPC: B23D5/02
Filed: 1980-07-01
Abstract: PURPOSE: To cut a spiral groove with a simple operation on the inner surface of pipe by means of a ring-type groove cutting device with spiral groove cutters provided on its outer circumference, and rotatably slipped around a shaft.  
     CONSTITUTION: A groove machining device 1 applicable to the inner surface of pipe is installed around shaft 2a of a rod 2. A groove cutting device 5 is rotatably slipped in, the smaller diameter portion 2a at the top portion of the rod 2, the outer diameter of which is somewhat larger, and is largest at the center, than the inner diameter of the pipe P being internally grooved. A number of spiral groove cutting tools 8 are provided around the outer circumference of the cutting device 5. A screw 9 is threaded from the front end portion of the smaller diameter 2a, further ahead of the bearing metal 3, on which a nut 10 is screwed on. By inserting the rod 2 into the pipe P, and driving it ahead, the device 5 is forced to rotate generating a number of spiral grooves by means of groove cutting tools 8. 
     COPYRIGHT: (C)1982,JPO&Japio