baber/WOPTO huggingface dataset:
Patent JP-S57200295-A (JP)
Title: Bi-substituted garnet liquid-phase epitaxial film
Inventor: HIBIYA TAKETOSHI
IPC: H01F10/24
Filed: 1981-06-03
Abstract: PURPOSE: To reduce the coercive force and generate the necessary magnetic anisotropy, by preparing the titled film grown on a nonmagnetic garnet substrate in which the direction perpendicular to the film surface is an easily magnetizable axis from a specific composition containing Y, a rare earth element, B, Fe and Ga.  
     CONSTITUTION: The composition of a garnet liquid-phase epitaxial substrate, which is grown from a flux containing PbO and Bi 2 O 3  essentially on a (110) nonmagnetic garnet substrate and the direction perpendicular to the film surface is an easily magnetizable axis is as follows: The film composition of formulaI (0<W≤2.0; 0≤x≤1.7; 0.05≤y≤0.7; 0.5≤z≤1.45; R is one or a combination of plural ones selected from La, Ho, Sm, Eu, Gd, Er and Yb; R' is one or a combination of two selected from Tm and Lu). The garnet liquid-phase epitaxial film is capable of forming the necessary magnetic anisotropy mainly by the growth inductive anisotropy without introducing a strain into the film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57200052-A (JP)
Title: Picture forming device
Inventor: NOMURA AKIHIRO
IPC: G03G15/22
Filed: 1981-06-02
Abstract: PURPOSE:To protect a photosensitive drum surely, by arranging to cover the drum opening surface with a cover in interlocking with its operation, when a process kit having a built-in image forming means such as a photosensitive drum, a developing device, a cleaner and an electric charging device etc. is taken out from a machine main body. CONSTITUTION:When a process kit 14 is taken out from a main body C, a lever 17 is moved from the position B to the position A. Then, sliding plates 26, 27  are slided from B' to the direction A' in interlocking with the above-mentioned  movement. These sliding plate provided with notches 34, 35 are arranged to fit  to joggles 21, 22 of a cover 18 when the kit 14 is filled in the body C. Accordingly, when the plates 26, 27 alide from B' to A' direction, the cover 18 is also  moved in interlocking with it and covers a photosensitive drum 3, therefore the  drum is surely protected in case of removing the kit from the main body.
Patent JP-S569697-A (JP)
Title: Pump
Inventor: ABE TADASHI
IPC: F04D15/00
Filed: 1979-07-05
Abstract: PURPOSE: To facilitate smooth liquid delivery in abeyance of a pump in such a way that an impeller is moved to the position to reduce flow passage resistance in a pump casing with use of the impeller in abeyance of the pump by actions of a spring, etc. to slide the pump impeller in the direction of a rotary axle.  
     CONSTITUTION: A rotary axle 19 is extended to the side of a suction port 16 of a casing 14, a compression coiled spring 23 is inserted thereto, one side of the spring 23 is contacted with the end of the inner diametrical part of an impeller 17, and the other end contacted with a spring seat 24 fixed by a bolt 21 respectively under pressure. And, during stop of the pump, the impeller 17 is forcibly pushed by tensile force of the spring 23, and moved to the side of a motor 18 in the casing 14, in other words, to the position to reduce flow passage resistance. Thus, even in abeyance of the pump, treating liquid is able to be smoothly delivered. During motion of the pump, the impeller 17 is moved to the side of a suction port 16 by the thrust action of the axle to forcibly push the impeller 17 to the side of a suction port 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11281699-A (JP)
Title: Leak detection method and leak breaker using the same
Inventor: SHIMIZU KENICHIRO
IPC: H02H3/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To use a method for detecting the generation of leak regarding both AD and DC and to provide a miniaturized leak detection device. SOLUTION: A plurality of primary electric wires L1 , L2 , and L3 are arranged in parallel in a specific direction A1 , and a length L in a specific direction of a plurality of primary electric wires is long enough to ignore distances r1 , r2 , and r3 between element electric wires that are the distances between a magnetic detection element 1 and the primary electric wires.  Then, with the arrangement position of a magnetic detection element, the value of cosine regarding element electric wire angles θ1 , θ2 , and θ3 that are the angles formed by a plane β that is vertical to a detection direction and the direction of the distance between element electric wires and the distance between element electric wires are determined at a position for achieving the same ratio for all distances between element electric wires, and a total Hs of a magnetic constituent being obtained regarding a detection direction by the magnetic detection element is obtained based on the synthetic value of each current flowing to a plurality of primary electric wires.
Patent JP-H07273974-A (JP)
Title: Image forming device
Inventor: SASAMA KAZUO
IPC: G06F3/12
Filed: 1994-03-31
Abstract: PURPOSE:To set image positions and intervals, pixel by pixel, by storing the bit shift of image data in a page memory within specific bit width of read/write units, and printing out image data which are shifted in pixel unit as required. CONSTITUTION:When image data read by a scanner are stored in a page memory 28 through I/F 5, an address control circuit 26 converts an address into an address selected at requests from an image bus and a system bus. At this time, various addresses can be generated to enable the transfer of an optional area in the page memory 28, the movement and rotation of an image between optional areas, and other editing, and the image is composed, converted, and outputted to a printer. Consequently, the image which is positioned, pixel by pixel, for image data of the page memory can be composited.
Patent JP-H03284863-A (JP)
Title: Method and apparatus for temperature measurement
Inventor: NAGASE MASAO
IPC: G01K1/14
Filed: 1990-03-30
Abstract: PURPOSE:To know the temperature and temperature distribution of a system in heat treatment by measuring the electric resistivity of a material, the electric resistivity of which changes irreversibly with a temperature characteristic, and comparing the electric resistivity with a temperature-electric resistivity characteristic measured beforehand. CONSTITUTION:A temperature measurement system made of a material, the electric resistivity of which changes irreversibly with a temperature characteristic, is closely brought into contact with a measurement object system. For example, when an Mo thin film 3 is laminated to a thickness of 1,000Angstrom  at room temperature on an Si substrate 1 covered with an oxide film 2, the substrate is introduced in a temperature- measurement-wanted apparatus, such as a pattern-type CVD apparatus, and the specified temperature condition is maintained, the electric resistivity of the Mo decreases. The Si substrate is taken out from the apparatus, its temperature is brought back to room temperature, and the electric resistivity of the Mo is measured. If the temperature-resistivity characteristic of the Mo laminated at room temperature is known, the temperature can be found by comparing the electric resistivity with the temperature-resistivity characteristic. The in-plane distribution of the temperature can be easily obtained because the in-plane distribution of the electric resistivity can be measured comparably easily.
Patent JP-S60232335-A (JP)
Title: Paper feeder
Inventor: NABETA MASAAKI
IPC: B65H3/12
Filed: 1984-04-27
Abstract: PURPOSE:To enable the lifting and separation of paper through a simple construction, by using a rotor on an eccentric shaft to curve the paper toward a conveyance belt to attract the paper on the belt. CONSTITUTION:Before a conveyance belt 2 is revolved, a rotor 20 on an eccentric shaft is rotated by one round in the direction opposite to that of conveyance by the conveyance belt 2, so that the uppermost P of sheets of paper is curved. After the curved sheet P is attracted on the conveyance belt 2 by suction pressure applied by a suction fan 4, the belt 2 is revolved to convey the uppermost sheet P toward a carry-out roller 5.
Patent JP-H02266698-A (JP)
Title: Plant check data managing device
Inventor: FUJII MAKOTO
IPC: G01D21/00
Filed: 1989-04-06
Abstract: PURPOSE:To save the man-hour of an entry job by registering the result of check to a check data management computer as the check progresses and terminating the registration as soon as the check is finished. CONSTITUTION:A check personnel carries a site terminal equipment 108 in the case of patrol and when each device is checked to find out a fault, the site terminal equipment 108 is connected to a site terminal 107 corresponding to the device and the mode of a fault is sent to a check data management computer 101. Then the check data management computer 101 discriminates from which site terminal 107 the signal is sent to recognize a device having a fault and the name of the device and the fault content are registered. Thus, as soon as the patrol is finished, the entry to the check data management computer 101 is finished. Thus, the input to the check data management computer 101 of the content written in a check sheet is not required after the end of patrol and huge time required for the entry is saved.
Patent JP-2000276222-A (JP)
Title: Logging device
Inventor: ISHIZAWA TOMOKI
IPC: G05B23/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum trigger signal corresponding to current object facilities to be monitored by providing for the logging device itself a trigger generating function of automatically generating a trigger signal according to a previously embedded program. SOLUTION: After the logging device 14 is actuated, an input control part 36 obtains image data, etc., from an image input part 32, etc., in very recording cycle set by a recording condition setting part 31. A trigger generation part 38 processes not only a mere position where the trigger signal is received, but also input data to the logging device 14 or a directly inputted trigger signal by a program to generate an optimum trigger signal that the user desires, and outputs the newly generated trigger signal to the input control part 36. The input control part 36 once receiving the trigger signal showing that a trigger is generated from the trigger generation part 38 stops the input a specified recording time later, stops output to a primary file 37, and informs a data editing part 39 of the input completion.
Patent JP-H09283699-A (JP)
Title: Semiconductor device
Inventor: NAGAUNE FUMIO
IPC: H01L25/18
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce a field strength in the end parts of an insulating substrate, which is mounted with semiconductor chips and is secured on a metal base plate, to prevent the substrate from being insulatingly broken. SOLUTION: A patterned metal film 2 is secured on the surface of an insulating substrate 1, a metal film 4, which is not patterned, is secured on the rear of the substrate 1 and the distance from the outer peripheral end parts of the film 4 to the outer peripheral end parts of the substrate 1 is set in 0.5mm or shorter, whereby a field strength in these outer peripheral end parts of the substrate 1 is reduced to prevent the substrate 1 from being insulatingly broken. Moreover, this film 4 is secured on a metal base plate which is not shown in the diagram, while a plurality of pieces of semiconductor chips 3 are mounted on the patterned film 2.
Patent JP-H08260509-A (JP)
Title: High moisture mud soil improving method of construction surplus soil, etc., and its device
Inventor: MATSUNAGA MASAHISA
IPC: B01F29/60
Filed: 1995-03-18
Abstract: PURPOSE: To improve soil in a short period of time without using a neutrizer by adding a high polymer to high moisture mud soil produced by construction works, civil engineering works, etc., and heating and treating it while stirring and mixing it. CONSTITUTION: Sediment dug up at a construction site, etc., is crushed into a size of about 40μm-500μm by a crusher of a clod crushing device 1 and sent to a high moisture mud soil treating part 2 formed by a rotating drum 8 through a hopper 7. Thereafter, a high polymer for a binder of polyacrylic resin, etc., is added to the crushed high moisture mud soil through a polymer supply nozzle 9, and it is stirred and mixed by a stirrer 10. Thereafter, the high moisture mud soil stirred and mixed is heated by a high frequency dielectric heating device 17 at a first treating part 2a of a heating part 11, and it is heated and pelletized by waste heat of a diesel generator 4 at a second treating part 2b. Furthermore, the improved soil is conveyed by a belt conveyor of a takeoff part 6 from a exhust port 20 of the rotating drum 8.
Patent JP-S58202629-A (JP)
Title: Transmitting and receiving device
Inventor: HARUYAMA NOBUO
IPC: H04B1/62
Filed: 1982-05-21
Abstract: PURPOSE:To eliminate various types of noise disturbances in an electric wave transmitting route, by compressing the pitch of an audio signal to be transmitted to a low and narrow band. CONSTITUTION:An audio signal of a frequency fs supplied through a microphone 11 of a transmitter 10 receives a low-band pitch conversion into an audio signal of a frequency f's through the 1st audio pitch converter 13. This converted audio signal is then modulated by a modulator 14 and transmitted through an antenna 16 via a transmitting circuit 15. This electric wave is received at a receiver 20 together with the noises generated at a transmitting route. The received signal to be modulated and the noises are converted into intermediate frequencies through a mixing circuit 23 and then supplied to a narrow band filter 25 to reduce the noise greatly. Then an audio signal of the frequency f's and the noise of fn are obtained at the output side of a wave detecting circuit 26. These signal and noise are supplied to the 2nd audio pitch converter 27 to receive a high band pitch conversion into an audio signal of fs and the noise of f'n, respectively.
Patent JP-H04296631-A (JP)
Title: Connection harness for failure diagnostic device
Inventor: TOBA AKIRA
IPC: G01M17/00
Filed: 1991-03-26
Abstract: PURPOSE:To diagnose failure of many kinds of vehicles by a single failure diagnostic device. CONSTITUTION:The terminals of a failure diagnostic device 16 and the terminals of a controller 14, which outputs different control signals depending on the kind of vehicles in response to the terminals, are connected by harness lead wires 20. And a signal conversion circuit, which converts the output signals of the controller 14 into a signal mode fitting the failure diagnostic device 16, is provided in the middle of the harness lead wires.
Patent JP-S5210165-A (JP)
Title: Revolving degree measuring device
Inventor: NAKAMURA NORITO
IPC: G01D5/36
Filed: 1975-07-14
Abstract: PURPOSE: A revolving degree measuring device which can judge the exact revolving degree of the disk that has the stationary disks on both sides of the rotating disk as the photo sensers are installed on the stationary disk and slits are provided on the revolving disk. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10284435-A (JP)
Title: Method and apparatus for manufacturing semiconductor
Inventor: HIGAKI YUKIO
IPC: H01L21/768
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a semiconductor which suppresses the growth of a natural oxide film, provides a good ohmic contact, and solves the problem of the re-deposition of Si contg. impurities as in the prior art. SOLUTION: The method comprises forming a layer insulation film 2 having connection holes 3 opened at the surface of an Si substrate 1 on its main surface, cleaning the Si substrate surface exposed on the bottoms of the holes 3 by the wet etching, and forming an amorphous Si hydrogenide 7 of 2-10 nm thick on the cleaned Si substrate surface 1 by the plasma CVD using monosilane gas just after the cleaning step.
Patent JP-H04318758-A (JP)
Title: Picture reader
Inventor: HAYATA YUJI
IPC: H04N1/19
Filed: 1991-04-18
Abstract: PURPOSE:To reduce the adverse effect onto a read picture by using a CPU so as to discriminate one fault of light shield information to plural color light sources. CONSTITUTION:An output of a CCD sensor 12 is amplified by an AGC 102 and subject to A/D conversion processing 103. A CCD drive circuit 101 drives a CCD 12 in response to a signal of a timing signal generating circuit 107. A binarizing circuit 104 binarizes an 8-bit picture signal at a slice level set by a CPU 110. A selector 105 selects the 8-bit mode or the binary mode. Digital light shield information from a RAM 112 is subjected to D/A conversion processing to control a gain of an AGC 102. The CPU 110 receiving an external instruction sends a lighting signal to turn on an R light and compares the level with that of a reference white color board to store light shield information to the RAM 112. The operation of B, G lights is implemented similarly to above. The CPU detects information among three sets of the information which differs from the other two sets of information and informs a fault of the light to an external device.
Patent JP-S59213786-A (JP)
Title: Sealing material
Inventor: ANDOU AKIO
IPC: C09K3/10
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a sealing material having satisfactory summertime characteristics and excellent flexibility and restoration properties in winter, easily, by mixing urethane foam to an organic solvent solution of a mixture of a specific styrene copolymer and a bituminous substance. CONSTITUTION:The objective sealing material can be obtained by dissolving (A) a mixture of (i) preferably 5-40wt% of a styrene-butadiene block copolymer and/or a styrene-isoprene block copolymer and (ii) preferably 95-60wt% of a bituminous substance in (B) an organic solvent such as solvent naphtha to obtain a solution having a concentration of preferably 40-70%, and mixing the solution with (C) preferably 30-80wt% of a preferably flexible urethane foam. USE:Chamfers, joints, etc. of concrete construction.
Patent JP-H02263701-A (JP)
Title: Production of gas by partial combustion
Inventor: TAKAMI SUSUMU
IPC: C01B3/40
Filed: 1989-04-04
Abstract: PURPOSE:To eliminate the slip of unreacted gas and to obtain a gas having a low content of N2, low sp.gr. and a high calorific value by allowing <=6C hydrocarbons to react with an oxygen-contg. gas and steam in the presence of a specified catalyst. CONSTITUTION:The <=6C hydrocarbons are vaporized and superheated in a raw material preheater E, and supplied through a line 1 to a reactor A packed with a catalyst obtained by depositing NiO on a carrier consisting essentially of MgO and produced by a dipping process. Meanwhile, an oxygen-contg. gas supplied from a blower H is saturated with water in a saturation tower F and added with steam, and the gaseous mixtures are heat-exchanged with a gaseous reaction product in a superheater B and supplied to the reactor A from a line 3. The gaseous mixtures are preheated to >=350 deg.C and mixed at the inlet of a reforming catalyst bed packed in the reactor A, allowed to react with each other so that the temp. at the outlet of the catalyst bed is controlled to 500 to 700 deg.C. The waste heat of the reaction product is recovered in the superheater B, a waste heat boiler D and the preheater E, and the reaction product passes through a CO converter and is cleaned in a water-sealed scrubber G.
Patent JP-H11280445-A (JP)
Title: Connector for oil supply of small-sized engine and oil supplying device using it
Inventor: OSE KUICHI
IPC: F01M11/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To install only one oil port necessary for an oil pan and simply apply it to a ready-made engine, by opening a first and a second passages, formed in a housing to be installed on the oil pan of an engine, inside the oil pan and simultaneously pulling them out individually to the outside of the housing. SOLUTION: A connector 10 for oil supply of a small-sized engine is equipped with a housing 11 to be installed on an oil pan EP of an engine E. A first and a second passages 12, 13 are formed through a cylindrical partition member 14 in the housing 11, and an adapter 11d facing upward is attachedly installed linking to the first passage 12, also an adapter 11f facing sideways is attachedly installed linking to the second passage 13. The partition member 14 is integrated in the axial direction of the housing 11 and the tip thereof is bent upward in the oil pan EP. Oil pipes 20a, 20b, connected to each adapter 11d, 11f through oil pumps 20d, 20e, are connected to oil ports 21a, 21b on the side of an auxiliary tank 21.
Patent JP-S59213027-A (JP)
Title: Magnetic recording medium
Inventor: KIKUKAWA SHIYOUZOU
IPC: C09C1/48
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic layer which is low enough in both surface electric resistance and optical transmissivity, also excellent in surface smoothness, and sufficient in durability, by providing a layer formed by combining carbon black whose specific surface area is specific. CONSTITUTION:A titled medium is provided with a layer containing carbon black CB1 whose specific surface area (BET value) B1 is 40m<2>/g<B1< 200m<2>/g, and carbon black (CB2) whose specific surface area (BET value) B2 is 200m<2>/g<= B2<500m<2>/g. By specifying CB1 within said range, a light shielding property of the layer can be made enough, and also, a dispersion property of CB1 into the layer can be improved. Also, by specifying CB2 as mentioned above, conductivity can be made enough. In this way, the surface electric resistance and optical transmissivity of a magnetic layer 3, etc. are lowered enough, also a surface smoothness of the layer (namely, a dispersion property of carbon black) is improved, and the durability of the layer can be improved by suppressing the quantity of carbon black to be added.
Patent JP-S61245504-A (JP)
Inventor: SAKUMA KUNIO
IPC: H01C17/02
Filed: 1985-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243888-A (JP)
Title: Liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: G02F1/13
Filed: 1985-04-23
Abstract: PURPOSE:To provide a liquid crystal compsn. capable of exhibiting excellent visual angle characteristics, being used in a wide range of temps. and exhibiting variable threshold voltages and having excellent chemical stability, which comprises at least two specific compds. CONSTITUTION:30-92wt% compd. of the formula I (wherein R1-R2 are each independently a 1-10C straight-chain alkyl and R3 is a 1-18C straight-chain alkyl) is mixed with 8-45wt% compd. of the formula II and 0-25wt% compd. of the formulae III-VIII (wherein R4-R5 are each independently a 1-9C straight-chain alkyl and R6-R14 are each independently a 1-10C straight-chain alkyl) to obtain a liquid crystal compsn. which exhibits a small birefringence DELTAetaand improved visual angle characteristics.
Patent JP-S63267796-A (JP)
Inventor: JIYOOJI UORUTAA KOSUZARIKA
IPC: A61K31/7076
Filed: 1988-04-08
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-S61245951-A (JP)
Title: Nozzle for casting
Inventor: TATEMORI MASANAO
IPC: B22D11/10
Filed: 1985-04-22
Abstract: PURPOSE:To provide a nozzle for continuous casting which reduces an initial cost and prevents the temp. drop of a molten steel by combining integrally a forming part by a rubber press and a castable casting part. CONSTITUTION:A base body A including the contact surface with a molten steel or slag of the nozzle for continuous casting is constituted of an individual material of alumina-graphite type, zirconia-graphite type or magnesia-graphite type refractories which are molded by the rubber press or the composite body thereof. The non-contact part B of said nozzle is constituted of castable refractories. The initial cost is thereby reduced and the solidification and alumina deposition by the temp. drop of the molten steel during use are prevented.