baber/WOPTO huggingface dataset:
Patent JP-S57174751-A (JP)
Title: Data storage device
Inventor: MANIWA YOSHIO
IPC: G06F3/06
Filed: 1981-04-20
Abstract: PURPOSE:To realize the reversible recording of data with high efficiency, by using a buffer memory which is allotted as an area to hold the data control information. CONSTITUTION:When a data is written, the address strobe and the writing strobe are applied from a CPU7. Thus a flip-flop FF1 for request of memory acess is set. The data writing timing signal is applied to a buffer gate BG2, and the writing data is fed to a buffer memory 1 to start the writing of the data. Then the time-shared timing signal has a fall in the lapse of the access time of the memory 1, and a resetting FF3 is set at the rear edge of the timing signal. At the same time, FF1, FF2 and FF3 are reset to complete a cycle for the writing of data.
Patent JP-H07279817-A (JP)
Title: Generator using free-wheel
Inventor: KOSHA HIROMOTO
IPC: F03D9/00
Filed: 1995-02-09
Abstract: PURPOSE:To solve various problems by centralizing natural energy and thermal energy such as hydraulic power, wind force, wave power. geothermal energy, solar energy, biomass energy, ocean differential temperature energy and the power of an electric motor or the like to the rotation axis of the same generator by using the principle of a free-wheel and carrying out a generating operation combined with other uses. CONSTITUTION:The principle of a free-wheel 1 is used to transmit a plurality of power for generating electric power to the same rotation axis 8 of a generator 2. Thus, various kinds of energy sources are efficiently combined together and centralized to the rotation axis of the generator.
Patent JP-S6012931-A (JP)
Inventor: GARII EI TSUUIIRUKAN
IPC: A23C20/00
Filed: 1984-03-29
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-H02240218-A (JP)
Title: Production of austenitic stainless steel sheet
Inventor: SUEHIRO TOSHIYUKI
IPC: B21B1/46
Filed: 1989-03-14
Abstract: PURPOSE:To attain process shortening and energy saving by casting a thin strip-like cast slab having a thickness of a specific size or below by means of a continuous casting machine, cooling the above cast slab from the initiation of solidification down to a specific temp. at a cooling velocity of a specific value or above. CONSTITUTION:A thin strip-like cast slab of <=10mm thickness is cast by means of a continuous casting machine in which the wall surface of a mold is moved synchronously with a cast slab, and cooling is applied to the above slab from the initiation of solidification down to 1200 deg.C at >=50 deg.C/sec cooling rate, and then, the resulting thin strip-like cast slab is cold-rolled by using rolls in which surface hardness is regulated to >=600 Vickers hardness. If the cooling rate is lower than 50 deg.C/sec, the prevention of the occurrence of roping becomes difficult because gamma-grains in the cast slab are coarsened, and further, it becomes industrially difficult to raise the cooling rate to 50 deg.C/sec if the thickness of the cast slab exceeds 10mm. By this method, the necessity of hot strip mill can be obviated and process shortening and energy saving effects can be produced.
Patent JP-S59183778-A (JP)
Inventor: IWAMATSU SEIICHI
IPC: A63B67/00
Filed: 1983-04-05
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-H06273013-A (JP)
Title: Air conditioning apparatus
Inventor: IWANAGA TAKAYOSHI
IPC: F25B49/02
Filed: 1993-03-19
Abstract: PURPOSE:To achieve higher reliability by providing a judging means to deter mine the spillage of a refrigerant in detecting that a flow rate control means so arranged to vary the flow rate of the refrigerant in the refrigeration cycle by a direction from a controller is opened exceeding a fixed opening to detect the spillage of the refrigerant early and accurately. CONSTITUTION:This apparatus is provided with a compressor 1, a four-way valve 2, a room heat exchanger 3 and an electric type expansion valve 4 as flow rate control means. The opening of the electric type expansion valve 4 is controlled with a controller 6. In an airconditioning apparatus which has the electric type expansion valve 4 to vary the flow rate of a refrigerant in a refrigeration cycle by a direction from the controller 6, the opening of the electric type expansion valve 4 is adjusted so that it is controlled within a specified opening range at the development stage of a product. Thus, in the normal operation, the electric type expansion valve 4 operates properly as long as it is controlled within a specified opening range. When it is controlled outside the specified opening range any abnormality is determined to occur in a refrigeration cycle.
Patent JP-H09229860-A (JP)
Title: Method and apparatus for evaluating concentration of oxygen in semiconductor silicon crystal
Inventor: YOSHIDA TOMOSUKE
IPC: G01N21/64
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating, at a low cost with high sensitivity and good reproducibility, the concentration of oxygen in a semiconductor silicon crystal in which boron is deped at a high concentration. SOLUTION: A semiconductor silicon crystal in which boron is deped at a concentration of not lower than 10<17> atm/cm<3> is placed in the temperature range of a room temperature to 50K. A light which cab cause an inter-band absorption transition between a valence band and a conduction band of the semiconductor sample is projected. The intensity of a potoluminescent light of an energy near 0.96eV obtained from the semiconductor sample is measured. The concentration of oxygen included in the semiconductor sample is evaluated in this manner.
Patent JP-S62215844-A (JP)
Title: Tape type apparatus for measuring dynamic friction coefficient
Inventor: OIDE SAKUJI
IPC: G01N19/02
Filed: 1986-03-18
Abstract: PURPOSE:To perform simple and accurate measurement, by setting the tension and speed of a tape running while contacting with an article to be measured and operating dynamic friction coefficient from the tensions of the running tape in the inlet side and outlet side of the article to be measured and the actual speed thereof. CONSTITUTION:The magnetic tape 11 sliding with an article 10 to be measured runs from a supply side reel 12 to a take-up side reel 13, and a tension controller 14, an inlet side tension detector 15, an outlet side tension detector 16, a tape running speed controller 17 and an actual running speed detector 18 are successively arranged in the running route. The article 10 to be measured is mounted on the moving stand 10 positioned between the detectors 15, 16 in a detachable manner and the lap angle of the article 10 to be measured and the tape 11 is changed by the positional control of the moving stand 19. The tension and running speed of the tape 11 are adjusted to set values by the controllers 14, 17 and the outputs of the detectors 15, 16, 18 are inputted to an operation means and operated to make it possible to accurately measure the dynamic friction characteristic of the article 10 to be measured to the magnetic tape 11.
Patent JP-H07242186-A (JP)
Title: Extremely low floor type trailer
Inventor: KOYAMA WAZA
IPC: B60B35/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide an extremely low floor type trailer in which a carriage surface is lowered as much as possible and a height dimension can be regulated for the purpose of safe and easy loading/unloading. CONSTITUTION:An extremely low floor, type trailer consists of a carriage front part, in which a king pin journalled to a coupler part of a tractor freely rotationally and removably is projected downward from the lower face, a central part carriage, a shock absorbing member 46 installed on both of the right and left sides of an axle 32, and a rear part carriage supported by wheels freely rotationally journalled to the right and left ends of the axle 32. The axle 32 consists of a main shaft 34 extending in the width direction, a height regulating shaft 36 extending upward from both ends of the main shaft 34, and a central shaft 38 extending outward from the upper end of the height regulating shaft 36, and the wheels are journalled to the central shaft 38 freely rotationally, so that the position of the main shaft 34 is lowered below the rotation center of the wheels, while the projecting part is covered by means of a protecting cover 52 from the upper face of a carriage in the rear parts of the wheels.
Patent JP-S53147029-A (JP)
Title: Fluoroorganosilicon compounds having hexafluoropropene oligomer residue and their uses
Inventor: KATSUHARA YUTAKA
IPC: C07F7/18
Filed: 1977-05-26
Abstract: PURPOSE: The title cpds. I or II (R 1  is monovalent gp.; R 2  is divalent gp.; X is OH or hydrolyzable gp.; n is 6-9; m is 2-10; x is 0, 1 or 2; y is 0 or 1-3; where x + y ≤ 3), e.g. C 9 H 17 O(CH 2 ) 3 SiCl 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04295882-A (JP)
Title: Pottery product with light emitter
Inventor: KANAMARU TOSHIHIKO
IPC: B44C5/08
Filed: 1991-03-25
Abstract: PURPOSE:To attach a light emitting device for ornament and guidance display, etc., to various pottery products without spoiling original ornamental property of the product. CONSTITUTION:In the inside of a product, for instance, a wine cup 1, a power source 3 having a switching function is incorporated, the light emitter 5 is provided on the surface, and a painting part drawn on the surface with paints having electric conductivity is utilized for an electric circuit 4 extending from the power source 3 to the light emitter 5. As for the power source 3 having the switching function, a combined device of for instance, a lithium battery and a mercury switch, etc., can be used, and as for the light emitter 5, a light emission diode, etc., can be used. In such a manner, functions of ornament, guidance display atmosphere production, etc., of a pottery product can be further enhanced, and the application of the pottery product can be expanded.
Patent JP-S59185116-A (JP)
Inventor: TAKASHITA SHINICHI
IPC: H02P9/14
Filed: 1983-04-05
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-S51137016-A (JP)
Title: An exhaust gas purifying apparatus
Inventor: SUGIHARA KUNIHIKO
IPC: F01N3/08
Filed: 1975-05-21
Abstract: PURPOSE: The noxious components are purified effectively in the operation in which the carburetor throttle valve is closed perfectly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57177038-A (JP)
Title: Polypropylene resin composition
Inventor: KAWAI YOUICHI
IPC: C08L21/00
Filed: 1981-04-23
Abstract: PURPOSE: To prepare the titled composition having remarkably improved rigidity and impact resistance, by adding a specific EPM and/or EPDM and inorganic filler having specific particle diameter to a polypropylene resin.  
     CONSTITUTION: The objective resin composition is obtained by compounding (A) 100pts.wt. of a resin composition composed of (i) 95W50wt% polypropylene resin and (ii) 5W50% rubber selected from (a) an ethylene-propylene copolymer rubber having a propylene content of 20W50% and a Mooney viscosity of 20W100 at 100°C and (b) an ethylene-propylene-diene terpolymer rubber having a propylene content of 20W50% and a Mooney viscosity of 20W110 at 100°C wherein  the diene component is ethylidenenorbornene, dicyclopentadiene or 1,4-hexadiene, with (B) 1W30pts. of an inorganic filler having a particle diameter of ≤3μm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05266245-A (JP)
Title: Picture recognizing device
IPC: G06K9/00
Filed: 1992-03-17
Abstract: PURPOSE:To correctly output a message expressed by picture data even in the case that the picture recognition processing of received picture data is not normally performed. CONSTITUTION:This device is provided with a display means, on which pictures 1a to 1f received through a communication line of a facsimile or the like and recognized characters 2a to 2f as the recognition result of the picture recognition processing are displayed, and a correcting means which corrects the recognition result by correct information inputted by an operator except in the case of normal execution of the picture recognition processing.
Patent JP-H07273682-A (JP)
Title: Intermediate frequency generating system
Inventor: SEIKI YOSHIHIRO
IPC: H04B1/40
Filed: 1994-03-30
Abstract: PURPOSE:To simplify the circuit configuration and to secure modulation accuracy in an excellent way by eliminating the need for the changeover device of a local oscillating frequency. CONSTITUTION:A 1st mixer 5 is provided to one side of a band pass filter 7 used in common for transmission and reception via a changeover switch 6 and a 2nd mixer 9 is provided to the other side via a changeover switch 8. A 3rd mixer 12 is provided to one end of the band pass filter 7 and a 4th mixer 15 is provided to the other side. A 1st local oscillator 16 is connected to a 1st mixer 5 and a 4th mixer 15, and a 2nd local oscillator 11 is connected to a 2nd mixer 15 and a 3rd mixer 12. Then an orthogonal modulator 13 is provided between the 4th mixer 15 and the common band pass filter 7.
Patent JP-S54151741-A (JP)
Title: Multi-stage hydraulic machine
Inventor: TSUNODA SACHIO
IPC: F04D15/00
Filed: 1978-05-22
Abstract: PURPOSE: To safely control the operation of a multi-stage hydraulic machine at transient time by opening in small amount or excessively the opening of an inlet of stationary vane at low pressure side stage in response to the flow rate at the opening of the inlet of movable guide vane at high pressure stage to thereby improve the hydraulic characteristics of a multi-stage hydraulic machine.  
     CONSTITUTION: When a hydraulic turbine is operated, water is flown from a hydraulic conduit 7 to a casing 6 connected to the conduit 7 in the state that the inlet valve 8 is opened, and the water stream is introduced through the movable guide vane 2 and runner 1 at high pressure stage and through a return passage 5 and stationary vane 4, runner 3 of the low pressure stage into a draft tube 9 connected to a discharge channel. When a pump is, on the other hand, operated, water stream lifted by the runner 3 of the low pressure stage is flown inversely from the draft tube 9 through reverse order to the case that the hydraulic turbine is operated into the conduit 7. Thus, the opening of the inlet of the stationary guide vane 4 is controlled to open in small amount or excessively as compared with the opening of the inlet of the movable guide vane 2 in response to the flow rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63224788-A (JP)
Title: Clarifying treatment technique of water
Inventor: TAGUCHI YOSHIO
IPC: C02F1/28
Filed: 1987-03-16
Abstract: PURPOSE:To adsorb both heavy metals eluted from a sludge layer deposited on the bed of water and gas generated from the deposited sludge layer, by scattering an adsorbent which has hydrophobic adsorptivity and hydrophilic adsorptivity and also having electric charge and consists of granulated continuous pore bodies and uniformly spreading it on the bed of water. CONSTITUTION:An adsorbent 6 having hydrophobic adsorptivity and hydrophilic adsorptivity and also having electric charge and consisting of granulated continuous pore bodies is scattered and uniformly spread on the bed of water. Thereby heavy metals eluted from a sludge layer 2 deposited on the bed of water, gas and odor generated from the deposited sludge layer 2 are adsorbed by the adsorbent 6 or suspension of fine particulate colloid solubilized in water and water-bloom and red tide, etc., breeding underwater at large amounts are flocculated and precipitated. As a result, the cause of environmental pollution resulting from the deposited sludge layer can be eliminated in a short period at comparatively low construction cost and transparency of water can be enhanced and also an oxygen-insufficient state can be solved comparatively easily.
Patent JP-S57174296-A (JP)
Title: Heat transfer magnetic recording medium
Inventor: TOKUNAGA YUKIO
IPC: G11B5/70
Filed: 1981-04-21
Abstract: PURPOSE:To provide a recording medium which is capable of simply forming a magnetic printing image high in the dimensional accuracy and the magnetic property with a thermal printer by providing a heat transfer layer containing a ferromagnetic powder while having a specified melting temperature on a heat resistant substrate. CONSTITUTION:A ferromagnetic powder (e.g. Ni-Co alloy) is preferably blended with a binder comprising a wax (e.g. Carnauba wax) and a thermoplastic resin (e.g. polyvinyl chloride) to form a heat transfer layer 2 with a melting temperature of 50-120 deg.C, which is applied on a heat resistant substrate (e.g. polyester film), for example, by a hot melting coating. An intended recording medium is laid on a paper 3 and a magnetic printing image 5 is printed on the medium with a heating head 4 of a thermal printer to be transferred onto the paper 3 by melting. The amount of the component A is preferably 30-97wt% in terms of the total amount of the transfer layer 2.
Patent JP-H04275240-A (JP)
Title: Production of cyclohexyl benzene
Inventor: AIZAWA SHIRO
IPC: C07C13/28
Filed: 1991-03-04
Abstract: PURPOSE:To industrially and continuously produce cyclohexyl benzene in a high selectively by partially hygrogenating biphenyl as the starting material in the presence of a catalytically reforming catalyst. CONSTITUTION:Biphenyl is partially hygrogenated under mild conditions so that only one of two benzene rings in the biphenyl is hydrogenated into cyclohexyl benzene in the presence of a catalytically reforming catalyst to be used for naphtha reforming such as a catalyst comprising an alumina carrier supporting 0.1-1wt.% of platinum or a mixture of platinum with rhenium, germanium, tin, indium, ruthenium or the like.
Patent JP-H11255725-A (JP)
Title: Production of 2-aminophenethyl alcohol derivative
Inventor: SAITO YOSHINORI
IPC: C07C233/24
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nitrated 2-aminophenethyl alcohol diacylated substance in the same yield as that of a conventional method without requiring a large amount of concentrated sulfuric acid in comparison with the conventional method and without carrying out complicated operations such as high- temperature heating, cooling, or the like. SOLUTION: A 2-aminophenethyl alcohol diacylated substance of formula I (R is a 1-4C alkyl group) is reacted with concentrated sulfuric acid and concentrated nitric acid in the presence of a 2-5C organic acid or its anhydride to give a nitrated 2-aminophenethyl alcohol diacylated substance of formula II ((n) is an integer of 1-4).
Patent JP-S59185673-A (JP)
Title: Sheet supplying device
Inventor: OZAWA YASUHIKO
IPC: B65H9/00
Filed: 1983-04-07
Abstract: PURPOSE:To unnecessitate an operation for separating a separating roller away from the surface of a sheet even when supplying the sheet, by a method wherein a shaft of a separating roller is supported by rotatable levers, an operating gear is fitted to the shaft, and an interlocking gear and a rotating cam are provided for the lever. CONSTITUTION:The rotating cam 47 is rotated through a one-way clutch 46, and only when the platen 13 is rotated reversely, the rotatable levers 32a, 32b are rotated to press the separating roller 34 against the surface of the sheet 57. By this, a rotating force of the platen 13 can be transmitted to the roller 34 irrespectively of the direction in which the platen 13 is rotated. By thus constituting, the construction can be simplified. In addition, since the roller 34 is pressed against the surface of the sheet 57 only when the platen 13 is rotated reversely, drawing-out and insertion of a sheet holding cassette 55 at the time of supplying the sheet or the like can be easily performed without requiring any operation for separating the roller 34 away from the surface of the sheet.
Patent JP-H09329257-A (JP)
Title: Seal structure between members
Inventor: IKUMICHI NORISUKE
IPC: F16K27/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To hold suitable sealing property at the negative pressure regardless of the condition in which strong fastening force is eliminated by providing with a second engaged part engaged with a second engaging part at the time of negative pressure while providing in the vicinity of the opening rim of flow passage forming hole. SOLUTION: At the time of use in positive pressure, an annular seal part 72 is engaged with a first engaged part 43a so as to restrict movement of a gasket 6. At the time of use in negative pressure, an engaging projection 73 is engaged with a second engaged part 43b so as to restrict movement of the gasket 6. Position slide of the gasket 6 is surely prevented even when strong fastening force is not applied by a tie rod and the like. It is thus possible to prevent the gasket 6 from slipping off into a flow passage forming hole 22 caused by position slide, and it is also possible to hold suitable sealing property at the time of negative pressure.
Patent JP-S58178347-A (JP)
Title: Manufacture of image forming material
Inventor: KUTSUKAKE MASAKI
IPC: G03C1/72
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a material producing no metallic luster at the image part without reducing the development inhibiting effect of a development inhibitor by adding a water soluble metallic salt to a hydrophilic binder layer and by impregnating the layer with the development inhibitor. CONSTITUTION:A layer of a hydrophilic binder such as PVA contg. a water soluble metallic salt such as the chloride or nitrate of Pd, Au, AG, Pt or Cu is formed on a substrate such as a polyester film, and the layer is impregnated with an aqueous soln. contg. a water soluble diazonium compound such as a double salt consisting of p-N,N-diethylaminobenzenediazonium chloride and zinc chloride or a water soluble azido compound such as p-azidobenzaldehyde. The impregnated binder layer is dried. By this method the reduction of the development inhibiting effect due to the preservation of a coating material is not caused. Since the binder layer contains no development inhibitor when it is formed, it can be adhered to the substrate by heating, and no metallic luster is produced on the surface of the image part.
Patent JP-H10329784-A (JP)
Title: Anchoring device and method
Inventor: AL-SABAH SABAH NASER
IPC: B63B21/38
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an anchoring device with is easily adapted thereto in grounded or sunk in a various types of underground geography, has simple structure, is simply manufactured, and has little risk of being entangled under the use. SOLUTION: A first plate 21 and a second plate 22 connected with each other along a common line are formed into an angle plate member 25 having a prescribed angle and a shank 30 is rotatably connected in the intermediate part of the angle plate member. At least one of sticking members 42, 43, 47, 48 are coupled with the respective outer surfaces of the first plate 21 and the second plate 22 of the angle plate member 25 so as to be projected outward.
Patent JP-H02240892-A (JP)
Title: Housing for magnetic disk devices and its vibration proof method
Inventor: SAKAMOTO SHIGERU
IPC: G11B33/12
Filed: 1989-03-14
Abstract: PURPOSE:To reduce the vibration propagated to a disk assemblies installed in a housing by providing a dynamic damper, making the natural frequency the same as that of the housing so as to suppress the vibration by an external force. CONSTITUTION:Coil springs 1ax, 1az are provided as a dynamic damper whose natural frequency is coincident with that of the housing in the direction of the natural frequency mode are provided to the housing. A head disk assemblies 5 and a power units 2 are contained in the housing. Even if the housing of the magnetic disk device is vibrated by an earthquake or other external force, the springs 1ax, 1az absorb the vibration by an external force. Then the vibration of the housing is suppressed to eliminate relative position deviation between a magnetic head and the magnetic disk without propagating the vibration to the head disk assemblies 5. Thus generation of read/write error of information and crash between the magnetic head and the magnetic disk are avoided and a damage to the housing due to the vibration is also prevented.