baber/WOPTO huggingface dataset:
Patent JP-H04247352-A (JP)
Title: Recording and reproducing device
Inventor: TANAKA MASATO
IPC: G11B15/10
Filed: 1991-01-31
Abstract: PURPOSE:To improve handleability by starting up a driving motor by a recording switch, and starting recording by a reproducing switch. CONSTITUTION:The driving motor 3 is started up by the recording switch REC, and recording processing is started by the following operation of the reproducing switch FWD. Thereby, since the recording processing can be started immediately after the revolution of the motor 3 is stabilized, it is possible to prevent the leading part of a recording target from missing and to remarkably improve the handleability.
Patent JP-H07240541-A (JP)
Title: Superconductive three-terminal element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a superconductive three-terminal element which has an enough gain as a circuit device and where a superconductive electrode can be provided onto both the sides of a channel layer so as to make a superconductive connection in a circuit by a method wherein a laminated film composed of a superconductive layer and a normal conductive is made to serve as a channel layer, and a channel section is put in a phase transition from a superconductive state to an insulating state and vice versa. CONSTITUTION:A superconductive three-terminal device is composed of a channel laminated layer 11 which consists of a copper oxide superconductive layer 24 and a normal conductive layer 23, a pair of copper oxide superconductive electrodes 12 and 13, an oxide insulating layer 25 coming into contact with these layers, and a superconductive or normal conductive electrode 26 which is used for applying an electrical field through the intermediary of the oxide insulating layer 25. The superconductive three-terminal device is made to operate taking advantage of such a transition that the superconductive layer 24 is turned into a superconductive state and then returned into an insulating state by controlling an electrical field, and the channel layer 11 which comprises the superconductive layer 24 is disposed above the superconductive electrodes 12 and 13. By this setup, a superconductive three-terminal element of this constitution can enhance gain by putting a switching operation in an ON-state or an OFF-state corresponding to a superconductive state or an insulating state.
Patent JP-H06246175-A (JP)
Title: Catalyst carried inorganic porous body and its production
Inventor: TAKAHAMA KOICHI
IPC: B01J37/02
Filed: 1993-02-22
Abstract: PURPOSE:To prevent the deterioration of the performance of a catalyst carried on an inorg. porous body due to moisture absorption by subjecting the catalyst carried inorg. porous body to water repellent treatment. CONSTITUTION:A catalyst carried inorg. porous body is subjected to water repellent treatment with a water repellent having at least one of alkyl and phenyl groups as a water repellent group as well as at least one of halogen, amino, imino, carboxyl and alkoxide groups as a functional group, e.g. trimethylchlorosilane. The deterioration of the performance of the catalyst due to moisture absorption can be prevented.
Patent JP-S5941564-A (JP)
Inventor: IKEDA TAROU
IPC: E04G21/12
Filed: 1983-02-28
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-S56129412-A (JP)
Title: Base clip circuit
Inventor: YASUMOTO YOSHIO
IPC: H03G11/00
Filed: 1980-03-13
Abstract: PURPOSE:To reduce the number of pins for externally mounted capacitors and to enable circuit integration stable in the operation, by applying the base signal (signal to be removed) to one input terminal of a differential amplifier and applying the input signal as it is to another terminal. CONSTITUTION:While the signal from a preamplifier 11 is input to a transistor 13 being-input terminal of a differential amplifier 8, the part lower than the reference level is sliced with a transistor 16 and a resistor 17 via a transistor 17 of emitter follower, and the part more than the reference level is sliced with a transistor 20 and a resistor 21 via a transistor 18 of emitter follower, and the signal difference is picked up from the resistor 25 by inputting the result to a transistor 12 being another input terminal. A capacitor 10 is charged up to the emitter potential of the transistor 18, and this voltage is fed to the base of the transistor 16 or to the base of the transistor 20 via a transistor 23, allowing to control the slice level.
Patent JP-S60178839-A (JP)
Title: Production of monochloroacetaldehyde
Inventor: OKADA MASAYUKI
IPC: C07C47/14
Filed: 1984-02-24
Abstract: PURPOSE:To obtain the titled compound in high yield and quality, by using a specific reactor, and reacting acetaldehyde with chlorine in an aqueous solution of hydrochloric acid while supplying water to the solution so as to keep the dissolved chlorine concentration in the reaction liquid and the concentration of chlorine in water within specific ranges. CONSTITUTION:Chlorine is supplied continuously and stepwise to a complete- mixing reactor so as to keep the dissolved chlorine concentration in the reaction liquid to <=2,500ppm, and water is supplied continuously and stepwise to the reactor so as to keep the concentration of chlorine in water to 15-25wt%, preferably 18-23wt%. In the aqueous solution of hydrochloric acid produced by the above process, acetaldehyde or paraacetaldehyde is made to react with chlorine at 5-20 deg.C, preferably 10-15 deg.C to obtain the objective compound in a yield of as high as 88-92%. The ratio (wt%) of the charged water to acetaldehyde or paraacetaldehyde is preferably 4/1-5/1. USE:Raw material of pharmaceuticals and intermediate of organic industrial chemicals.
Patent JP-H07245580-A (JP)
Title: Satellite base station equipment
Inventor: NAKADA MANABU
IPC: H04B7/26
Filed: 1994-03-02
Abstract: PURPOSE:To surely confirm the operating conditions in a satellite zone. CONSTITUTION:The equipment is provided with an antenna 11 installed in a space where a mobile station accessible to a radio base station is resident while being shielded electromagnetically with a radio zone, a feeder 12 being its feeding path, a relay means 13 connecting to the radio zone via a relay transmission line and applying relay processing to a received high frequency signal, a monitor means 14 monitoring the operating state of the relay means 13, and a multiplexer means 15 applying frequency multiplexing to the high frequency signal subject to relay processing by the relay means 13 and the result of the monitor by the monitor means 14 and providing an output of the result to the feeder. Furthermore, an inverse multiplexing means 16 receiving the high frequency signal subject to frequency multiplexing by the multiplexer means 15 and the result from the feeder 12, demultiplexing them, feeding the antenna so as to extend the radio zone to space is provided in the vicinity of the feeding point of the antenna 11.
Patent JP-S52116584-A (JP)
Title: Device for inserting capsule
Inventor: FUJIWARA KOUJI
IPC: B65G51/26
Filed: 1976-03-26
Abstract: PURPOSE: To certainly control to insert, distribute and counter capsules into a capsule transporting tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53117380-A (JP)
Title: Heat treatmetn apparatus for semiconductor wafers
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/324
Filed: 1977-03-23
Abstract: PURPOSE: To prevent the entry of the atmospheric air into furnace core tube and make possible slow cooling of wafers even in N 2  treatment by providing an inert gas blow mechanism around the effluent port of the furnace core tube for semiconductor wafers which performs heat treatment by introducing gas from one of its ports and flowing out the gas from the other port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179157-A (JP)
Inventor: AMEMOTO HIDEAKI
IPC: B02C23/24
Filed: 1984-02-24
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-S58902-A (JP)
Title: Agricultural chemical composition
Inventor: CHIN MEIHOU
IPC: A01N25/08
Filed: 1981-03-07
Abstract: PURPOSE:To provide a pesticide composition having durable activity, by compounding an agricultural chemical intimately with inorganic powder having a specific average diameter and composed mainly of the agglomerates of curved flakes, whereby the activity of the composition after application can be freely controlled and the pesticide is dissipated completely after a definite period. CONSTITUTION:The objective composition is prepared by compounding (A) an agricultural chemical (a solid or liquid agricultural chemical having a vapor pressure of <=1mm.Hg at normal temperature, e.g. paraquat, chloric acid salt, etc.) intimately with (B) inorganic powder having an average diameter of <=100mu and composed mainly of agglomerates of curved flakes preferably having a thickness of 0.005-0.1mu and the length of the plane of <=30mu, exhibiting an X-ray diffraction pattern having characteristic peaks at around 31-32 deg., 21-22 deg. and 49-50 deg. (2theta), and composed mainly of a substance having the composition of 2CaO.3SiO2.mH2O(0.1<n<10; 0<m<10).
Patent JP-2000229104-A (JP)
Title: Slope forming device
Inventor: FURUSE KOJI
IPC: A61G5/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To properly deal with various kinds of level difference parts and improve the stability in the installation state thereof. SOLUTION: This device is provided with the device body of a slope 1 whose upper surface 1a is a walking surface and a grounding member 2 which is installed on the lower surface side near one end 1A of the device body and whose lower end surface 2c is a grounding part. The device is also provided with a height adjusting mechanism 4 for making the relative distance between the upper surface 1a and the grounding member 2 adjustable so as to be increased and decreased in the direction approximately crossing at right angles to the upper surface 1a of the device body, between the device body 1 and the grounding member 2. Thereby, the height of the upper surface 1a of the slope forming device at the higher side can be equalized with the higher surface of a level difference part as much as possible. Furthermore, the adaptability of the slope forming device to various kinds of level difference parts can be improved, and the high safety of the device in use can be secured.
Patent JP-H07221037-A (JP)
Title: Heat treating device
Inventor: SASAKI KIYOHIRO
IPC: G05D23/19
Filed: 1994-02-03
Abstract: PURPOSE:To provide a heat treating device which has minimized temperature changes in the boundary region in a split heater structure. CONSTITUTION:Each of two split heater groups 40 is counterposed in parallel with a wafer W housed inside a reaction tube 20 in between. An upper group of heaters of the reaction tube 20 comprise an upper center zone 42a, an upper rear zone 43a in its periphery, an upper left side zone 44a, an upper front zone 45a, and an upper right side zone 46a, while a lower group of heaters comprise a lower center zone 42b, a lower rear zone 43b in its periphery, a lower left side zone 44b, a lower front zone 45b, and a lower right side zone 46b. Each zone arranged in the periphery of the lower center zones 42a and 42b is placed staggered to make each boundary not to face each other.
Patent JP-H04271101-A (JP)
Title: Magnetic substance forming method
Inventor: SUEFUSA KIMIO
IPC: H01F1/14
Filed: 1991-02-27
Abstract: PURPOSE:To form magnetic substance in an arbitrary shape without machining, by forming a sprayed layer on the surface of an object, by a plasma spray method using powder obtained by grinding Fe-Si based alloy or Fe-Co-Si based alloy or FeNi-Si based alloy. CONSTITUTION:Fe-Si based alloy or FeCo-Si based alloy or Fe-Ni-Si based alloy is ground. The diameter of obtained powder is selected according to the purpose. Thereby the powder for plasma spray material is obtained. In a plasma spray nozzle, DC arc is generated between an anode rod electrode 23 and a nozzle tip which is a cathode. Plasma gas supplied from a plasma gas inlet 22 is heated at a high temperature of several 1000 deg.C. From the nozzle tip toward the surface of an object, said plasma gas is jetted against the surface of an object together with the spray material supplied from a spray material inlet 21. Thereby a spray material layer is formed on the surface of the object.
Patent JP-H07218128-A (JP)
Title: Grain storage drier
Inventor: IZUMIDA OSAMU
IPC: F26B23/00
Filed: 1994-02-03
Abstract: PURPOSE:To improve a drying efficiency by means of an extremely simple constitution in forced-air drying of grain stored in a storage section. CONSTITUTION:A grain storage drier comprises a storage section 2 for storing grain, and a forced-air drier 5 for subjecting grain in the storage section 2 to forced-air drying. A wall enclosing the storage section 2 is of double structure having an outer wall 41 and an inner wall 40 to define therein a suction passage 42 for the forced-air drier 5.
Patent JP-S57151536-A (JP)
Title: Constant volume exhaust device for powder material or viscous material
Inventor: SATOU HIDEAKI
IPC: B65G65/48
Filed: 1981-03-06
Abstract: PURPOSE:To avoid an abnormal load and resume a normal operation by reversing rotations of arms under an overload of a driving torque. CONSTITUTION:Two arms 7 each with a triangular cross section having right angle at one side of a bottom are fitted to a rotary body 6 fixed on the upper end of a rotating shaft 5 which penetrates the bottom face 2 properly through a bearing 19 and a seal 20 of an exhaust unit 4. On the other hand, two cylinders 10 pivoted under the lower sections of a reservoir 1 are attached to a lever 9 fitted to the lower end of the rotating shaft through a bearing 8 which is capable of transmiting rotations in one direction only, thus enabling the rotating shaft to rotate intermittently. By fixing a cylinder 16 to the lever 9 and also providing multiple pin holes 18 on a disk 17 fitted to the middle of the rotating shaft 5, the disk 17 and the lever 9 can be locked by an action of the cylinder 16 when necessary to reverse rotations of the rotating shaft 5.
Patent JP-S61196062-A (JP)
Inventor: NAGAREI KATSUJI
IPC: E04F15/024
Filed: 1985-02-21
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-H08225257-A (JP)
Title: Group supervisory control system for elevator
Inventor: TSUBOI KANA
IPC: B66B1/18
Filed: 1995-02-22
Abstract: PURPOSE: To conduct an efficient operation and improve the transportation capability by paying attention to the traffic flow and floor position of the congested floor and the inter-floor traffic flow, and flexibly and automatically setting the operation system of an elevator. CONSTITUTION: The best combinations of operation systems are determined by simulation from numerous combinations of 32 or move operation specifications such as operation modes, call allocation system, eight parameters, and first-come reset, and they are stored in an operation system planning table T08. Two kinds of operation system data planned as the operation system suitable for the time zone and traffic demand at that time are read from the operation system planning table T08, and a numbered machine state table is read on line and a simulation is made for selecting which one of two kinds of operation mode data is better. A simulation is made on how much the transpotation capability is improved when the newly prepared operation system is used, and the simulation result is recorded in an operation system selection/ command table T11 when a prescribed value or above is attained.
Patent JP-S63201915-A (JP)
Title: Magnetic disk substrate
Inventor: TANAKA HIDEAKI
IPC: C23C18/48
Filed: 1987-02-18
Abstract: PURPOSE:To provide excellent resistance to impact and sliding to a titled substrate and to provide the sufficient surface smoothness which can deal with higher density recording as well to the substrate by forming a dispersed plating layer co-deposited with hard fine particles on a nonmagnetic base material and forming a metal plating layer which does not contain the hard fine particles on the surface thereof. CONSTITUTION:The dispersed plating layer 2 co-deposited with the hard fine particles is formed on the nonmagnetic base material and the metal plating layer 4 which does not contain the hard fine particles 3 is formed on the layer 2 to completely cover the particles 3 projecting from the layer 2, by which the surface smoothness is considerably improved. In addition, the layer 2 exhibits the high resistance to impact and sliding by the effect of the particles 3 incorporated thereon. The base material 1 used here is adequately aluminum, aluminum alloy, etc.
Patent JP-S60178022-A (JP)
Title: Manufacture of polyether ester film
Inventor: NISHINO SATOSHI
IPC: H01B3/42
Filed: 1984-02-25
Abstract: PURPOSE:To improve remarkably Young's modulus and dimensional stability by treating the biaxially oriented film of polyether ester in two stages at a specified temperature. CONSTITUTION:The polyether polyester film containing ethylene alpha,beta-bis(2-chlorophenoxy)ethane-4,4'-dicarboxylate as main repeated units, is biaxially oriented. This thin film is treated at the temperature equal to 150 deg.C or more and lower than 230 deg.C at first stage, and then it is instantly treated at the temperature equal to 230 deg.C or more and lower than 270 deg.C at second stage. The obtained film is excellent in Young's modulus, dimensional stability, thickness unevenness and tear strength, and moreover in heat treatment property, and then it is useful for a magnetic tape or the base film for a condenser.
Patent JP-H09230125-A (JP)
Title: Hologram color filter
Inventor: WATABE MASACHIKA
IPC: G02F1/1335
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to correct color balance of three colors R, G, B by lessening the dependence of diffraction efficiency on wavelengths. SOLUTION: This filter consists of an array of element condensable holograms 5'. The respective element condensable holograms 5' spectrally split the white light made incident at a prescribed angle θ with the normal of a hologram recording surface by wavelength dispersion in the direction approximately along the hologram recording surface. In such a case, the wavelength diffracted in the direction perpendicular to the hologram recording surface through the centers of the element condensable holograms 5' is set at the wavelength, etc., of the red region on the longer wavelength side than the green region, etc.
Patent JP-H10227151-A (JP)
Title: Vibration isolation device and manufacture thereof
Inventor: MORI HIROSHI
IPC: E04H9/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a laminated structure type vibration isolation device and improve corrosion resistance thereof. SOLUTION: Epoxy resin films are formed on the surfaces of discoidal intermediate plates 2 and flange plates 3 by cation type electrodeposition coating while rubber boards 4 are vulcanized and molded in a discoidal shape. The rubber boards 4 are superposed from the upper sections of the horizontally arranged flange plates 3, and bonded and compounded with urethane adhesives. The process is repeated and the three intermediate plates 2 and the four rubber boards 4 are laminated mutually alternately in the vertical direction, and lastly the flange plates 3 are laminated, and the vibration isolation device is constituted.  Frictional resistance sections 22a, 32a are formed to the mutually faced opposed surfaces of the intermediate plates 2 and the flange plates 3, and the mutually opposed frictional resistance sections are brought into contact mutually and sliding frictional resistance force may also be generated by contraction and deformation in the vertical direction of the rubber boards 4 with the relative displacement of the intermediate plates 2 and the flange plates 3 when the intermediate plates 2 and the flange plates 3 are displaced mutually in a fixed quantity or more in the horizontal direction.
Patent JP-H10226563-A (JP)
Title: Production of sliding nozzle plate
Inventor: OGATA HIRONORI
IPC: C04B35/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a refractory for the sliding nozzle plate of a steelmaking furnace. SOLUTION: An alumina-zirconia spinel material consisting of 40-80.5wt.% alumina, 17-40wt.% zirconia and 0.5-18wt.% magnesia and contg. an alumina- zirconia spinel is mixed by 2-50wt.%, based on the total refractory material, with at least one kind of refractory material, carbon and at least one kind of metal powder are further added, and the admixture is kneaded with a binder such as phenol resin, compacted and then calcined in a reducing atmosphere. Consequently, the sliding nozzle plate with the resistance to wear, spalling and corrosion further improved than before is produced.
Patent JP-S61191412-A (JP)
Title: Blow-off mode switching device of air conditioning device for car
Inventor: MORIYA MITSUTOSHI
IPC: B60H1/00
Filed: 1985-02-20
Abstract: PURPOSE:To allow the switching of a blow-off mode that establishes the optimum correspondence relationship with the adjusting position of a temperature adjusting member of an air conditioning device using a simple electric circuit by selecting the blow-off mode through an electrode pattern in a switching circuit interlocking with the temperature adjusting member of the air conditioning device. CONSTITUTION:Dampers 10 to 12 that select multiple blow-off modes are actuated and controlled by actuators 7 to 9 and the actuators 7 to 9 are actuated by the actuating fluid that passes through electromagnetic valves 4 to 6. One end of an energization circuit C1 containing the excitation coils of these electromagnetic valves 4 to 6 is connected to a battery B through a main switch MS and the other end is connected to an interlocking switch 1 and an operator panel 2 through a diode logic circuit DM. This interlocking switch 1 is constructed so as to be moved interlocking with a temperature adjusting damper 15 and to selectively generate blow-off mode select signals to each adjusting position of the said damper 15 according to an electrode pattern with preset multiple contacts 1B to 1F.
Patent JP-H08245530-A (JP)
Title: Production of optically active t-leucinol, production of 4-t-butyl-2-oxazolidinone, oxazoline, bicyclic lactam, mercaptophenyloxazoline, bis-oxacholine or bis(oxazolinyl) pyridine, method of asymmetrically synthesizing and producing medicine or active ingredient in plant protection,and novel compounds
Inventor: KAARUHAINTSU DORAUTSU
IPC: C07C233/83
Filed: 1996-02-21
Abstract: Prodn. of optically active tert.-leucinol of formula (I) comprises reacting (RS)-tert.-leucinol with an optically active N-acyl-tert.-leucine of formula (II), separating the resulting diastereomeric salts by fractional crystn., and releasing the desired isomer from its salt: R = H or an up to 20C alky, arylalkyl or aryl gp. opt. substd. by or contg. heteroatoms.
Patent JP-S60178384-A (JP)
Inventor: SEKIMOTO HIROSHI
IPC: G21C3/02
Filed: 1984-02-24
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-H01211011-A (JP)
Title: Storing structure for connector cable
Inventor: TSUCHIYA ATSUHIRO
IPC: G06F1/18
Filed: 1988-02-18
Abstract: PURPOSE:To omit a storing space for a connector cable out of an equipment and to realize a compact equipment by forming a groove at the outer circumferential part of a housing of the equipment to hold the connector cable in the form of a coil for storage of the cable. CONSTITUTION:In the terminal processing of a connector cable 2, the cable 2 is led to the outside of a keyboard main body 1 via a grommet part 3 of the cable 2 set into a groove 1E. Then the cable 2 goes by one round along the outer circumferential groove 1E of the main body 1. A connector plug part 4 serving as a part to be connected to a tip main CPU is inserted fixedly to a connector plug cover 5 which is stored in the main body 1 when it is not used.