baber/WOPTO huggingface dataset:
Patent JP-S587890-A (JP)
Title: Manufacture of tunnel type josephson junction element
Inventor: TAKENAKA HISATAKA
IPC: H01L39/24
Filed: 1981-07-06
Abstract: PURPOSE:To manufacture a tunnel type Josephson junction element having an improved tunnel barrier layer by sputter etching the primary electrode of an Nb- Al superconductive thin film in CF4-O2 mixture gas. CONSTITUTION:A primary electrode made of an Nb-Al superconductive thin film is sputter etched under gas pressure or 0.005-0.5Torr in CF4-O2 mixture gas of 0.1-2% of O2 partial pressure, the surface of the electrode is then oxidized, thereby forming a tunnel barrier layer. According to an experiment, the aluminum is not almost sputtered in the mixture gas of CF4 and O2, but the Nb is remarkably sputtered. Thus, the surface layer of the Nb-Al thin film becomes Al-rich layer over several 10Angstrom . When this is oxidized, a tunnel barrier layer of high quality can be formed to contain as main ingredient Al2O3 of low dielectric constant.
Patent JP-H046148-A (JP)
Title: Formed body of fine powder of inorganic material and production thereof
Inventor: KANAMORI NAOKI
IPC: C04B35/00
Filed: 1990-04-23
Abstract: PURPOSE:To reduce the amt. of a binder used and to simply mix fine ceramic powder with the binder by mixing fine powder of an inorg. material with fibrillated fibers and press-formed the mixture. CONSTITUTION:An aggregate of fine particles of a natural inorg. material or an artificially produced inorg. material is prepd. so that the particle size is preferably made as small as possible, 100pts. wt. of this fine powder is mixed with >=0.5 pt. wt. fibrillated fibers which are usually pulp used for paper making in the paper industry and the mixture is press-formed under several to several hundred kg/cm<2> pressure.
Patent JP-H10278061-A (JP)
Title: Molding method of laminated molded form
Inventor: OTA TETSUYUKI
IPC: B29C43/20
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To contrive the miniaturization of a facility, the reduction of a charge for a mold and the shortening of a molding time. SOLUTION: When a door trim for motorcar, which is constituted of a resin core material and whose surface is coated by a skin material, is molded employing mold press molding, a thin sheet jig 13, formed preliminarily so as to have a configuration substantially, same as that of the skin material, is installed on a skin material forming part in a top force 14 preliminarily. Then, the thin sheet jig 13 is removed out of the top force 14 before next skin material molding process to form the molding cavity of the skin material between the top force 14 and a bottom tool 15 upon re-clamping of the top force 14 and the bottom tool 15 whereby the resin core material and the skin material can be molded by the top force 14.
Patent JP-H01278684-A (JP)
Title: Well sinking machine
Inventor: EGUCHI TAKUMI
IPC: E21B6/06
Filed: 1988-04-30
Abstract: PURPOSE:To reduce the size of a well sinking machine by stretching a chain for moving a drill rod up and down across a guide frame and a drive unit therefor and a rotary unit for rod thereby enabling drilling and intermittent dropping through lever action. CONSTITUTION:Sprockets 31 are supported at the upper and lower ends of a guide frame 1 and a chain is entrained thereabout. The chain is driven through by a motor 27 the sprockets having teeth around the entire circumference and a percussion sprocket having teeth in approximately half of the outer circumference, and switching is made through a lever 33. The guide frame is coupled/ uncoupled with/from a drill rod through a slide plate 7. Furthermore, a rotary table 17 for the drill rod 14 is arranged. By such arrangement, percussion drill and rotary drill can be performed and no winch is required, resulting in reduction of the size of well sinking machine.
Patent JP-S5630155-A (JP)
Title: Photoprint head
Inventor: KOTANI SHINTAROU
IPC: B41J2/44
Filed: 1979-08-21
Abstract: PURPOSE: To make possible the image formation of high accuracy without the effect of eccentricity, etc. of a photoreceptor by connecting optical fiber bundles to an optical fiber array unit coupling the generating array of light emitting arrays and making the light emitting array luminous fluxes in the fixed direction.  
     CONSTITUTION: The luminous fluxes from the odd and even number light emitting arrays 3, 2 arrayed linearly to an optical fiber array unit 1 are coupled by the unit 1. The coupled luminous flux is made into the fixed direction by the optical fiber bundle connecting to the unit and the virtual images by the light spots of the arrays 3, 2 are formed on one straight line even if the spacing between the drum 12 and the end face of the fiber bundle 7 changes despite existence of eccentricity in the photosensitive drum 12. Hence, the highly accurate image formation may be performed without the effect of the eccentricity, etc. of the photoreceptor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60249530-A (JP)
Title: Electrode wire for electric discharge machining
Inventor: TAKANO SATORU
IPC: B23H7/08
Filed: 1984-05-23
Abstract: PURPOSE:To increase working speed in electric-discharge machining and obtain the superior surface state of a workpiece and the superior working performance by using an alloy wire which consists substantially of Cu and contains each specific wt% Zn and Si. CONSTITUTION:Though Zn increases working speed and contributes to the rise of the strength of an alloy wire, the content is preferably 5-38wt%, and in case of less than 5wt%, the effect is reduced, and in case of 38wt% or more, the extension work to form a thin wire is made markedly difficult. The content of Si is most preferable at 0.1-0.5wt%, and the strength of the alloy wire is increased, in particular the high-temperature strentgh at 300-400 deg.C where the wire is used for electric-discharge machining is increased, and the wire breakage during working is prevented, and further the adhesion due to the transition of the electrode-wire component to a workpiece is prevented. In case of less than 0.1%, the effect is reduced, and in case of 0.5% or more, the workability is reduced markedly. Therefore the superior working speed is secured, and in particular, the adhesion of the electrode-wire components onto the workpiece is reduced, and the electric-discharge machining with the superior surface state of the workpiece is permitted.
Patent JP-S6415650-A (JP)
Title: Balance type scan mechanism
Inventor: FURANKU JIEE SHICHIYANSUKII
IPC: G10K11/35
Filed: 1988-04-30
Abstract: PURPOSE: To provide a small-sized scanning mechanism, such as the acoustic microscope, etc., which can efficiently scan an object at a high speed by effectively balancing the local momentum and force of inertia of the mechanism with each other. CONSTITUTION: First and second forward-backward moving tables 21 and 22 are respectively fixed to a pair of guide means composed of inelastic endless driving belts or wires 23 by means of fixing means 26, 27, and 28. A converter 30 which radiates a ultrasonic pulse 31 to an object 32 to be inspected is fitted to the table 21 and the masses of the tables 21 and 22 are balanced with each other by using a plurality of balance bells 33. A guide belt 23 is stretched between rollers 24 and 25 provided on both side of a scanning mechanism while the belt 23 is put around the rollers 24 and 25 and a motor 34 is connected to the roller 24. By moving the tables 21 and 22 at equal acceleration in the opposite directions by driving the roller 24 with the motor 34, the local momentum and force of inertia of the mechanism are balanced with each other.
Patent JP-H0920338-A (JP)
Title: Guide for carrying pallet equipped with leg, and device to manufacture said guide
Inventor: EDOMUNTO MUNKU
IPC: B65D19/38
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain high resistance force against mechanical load by providing a central part and two end parts to a main body composed of a mixture of a fiber and a thermosetting binder and forming those end parts so as to have density higher than that of the central part. SOLUTION: End parts 2, 2' are provided to the peripheral part 1 of a guide for a feed palette on the mutually opposite sides thereof in the longitudinal direction of the principal part 1 and formed in high density. That is, both end parts 2, 2' are formed narrow. Some recessed parts 3 are provided to the underside of the principal part 1 and form spaces for the lateral insertion of the forks of a floor feed device. The guide is produced by pressing a mixture of a fiber and a thermosetting binder so as to form an integrated member. A press tool has the fixed central part 6 surrounded by liftable frames 7 and a filling space 8 is formed by the frames 7 and protruding parts 9, 9' are provided in the vicinity of the frames 7 to form high density parts to the guide.
Patent JP-H05278446-A (JP)
Title: Air conditioner for vehicle
IPC: B60H1/00
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the sound of a blower fan and the like without changing the ambiance in a car room when a music or the like is being listened from a sound device, by quiet-sound-controlling an air conditioner depending on the function selecting data from the sound device, the car room temperature data, the outer air temperature data, and a set temperature data, when the sound device is being used. CONSTITUTION:A controller 1 controls an air conditioner 3 in a quiet sound depending on the function selecting data from a sound device 2, the car room temperature data from a car room temperature measuring means 4, the outer air temperature data from an outer air temperature measuring means 5, and a set temperature data from a car room temperature setting means 6, when the sound device 2 is being used. In this quiet sound controlling, instead of making the object blowoff air capacity smaller than in a normal control, the object blowoff temperature is increased for that amount, so as to make the temperature in the car room equal to that in the normal control. Consequently, when a music or the like is being listened from the sound device, the sound of a blower fan or the sound through the air can be reduced automatically, and the driver can drive a car comfortably.
Patent JP-H09293893-A (JP)
Title: Optical semiconductor device
Inventor: MORIKAWA TAKENORI
IPC: H01L31/0352
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve electro-optical conversion efficiency by forming a groove extending to a second semiconductor layer in an element forming region sectioned by providing an en element isolation region in an SOT region, and covering the lateral side of the groove with a second insulating layer to provide a multilayer structure. SOLUTION: A multilayer structure includes: a semiconductor substrate formed by stacking a silicon substrate 1, an embedded silicon oxide film 2, an N<+> -type embedded layer 3 and an N-type epitaxial layer 4; an element forming region sectioned by an element isolation region 5 extending from the surface of the N-type epitaxial layer 4 to the embedded silicon oxide film 2; a groove provided in the element forming region to extend to the N<+> -type embedded layer 3; a silicon oxide layer 6 covering the lateral side of the groove; a nondope silicon epitaxial layer 7 provided in the groove; a superlattice layer 8 (a multilayer quantum well having a 32-nm thick Si layer/6-nm thick Si0.65Ge0.35 layer with 10 periods); a non-dope silicon buffer layer 9; and a P<+> -type contact layer 10.  On the basis of electrodes 13-1a, 1b as the reference, a positive voltage is applied to an electrode 13-2a and a negative voltage is applied to an electrode 13-2b, thus operating as light-emitting and light-receiving elements.
Patent JP-H043275-A (JP)
Title: Image data processor
Inventor: KIMURA HIDEAKI
IPC: H04N1/40
Filed: 1990-04-20
Abstract: PURPOSE:To perform various sharpness emphasizing processes by providing a circuit for selecting and outputting sum data or specific image data in accordance with differential data based on the specific image data and peripheral image data. CONSTITUTION:The processor is constituted of a difference maximum image data generating circuit 10, a difference minimum image data generating circuit 12, a differenciating circuit 14 for outputting differential data, based on specific image data and peripheral image data, a first selecting circuit 16, a multiplying circuit 18, an adding circuit 20, and a second selecting circuit 22. In this case, as output image data of a second selecting circuit 22, image data of one of specific image data, or sum data of the specific image data and data obtained by multiplying difference maximum data by constant data, or sum data of the specific image data and data obtained by multiplying difference minimum image data by constant data is obtained. Also, as for the constant data, a valve being > '0' and < '1' is selected. In such a way, various sharpness emphatic processings can be executed.
Patent JP-H04334818-A (JP)
Title: Flat cable with difference in level in width direction and manufacture thereof
Inventor: YOSHIBA TOSHINORI
IPC: H01B13/00
Filed: 1991-05-10
Abstract: PURPOSE:To easily manufacture a flat cable which dispenses with a conventional bending process with difference in level in the width direction, in wiring with a difference in level in the width direction, because the conventional flat cable has a constant position of the conductor in the width direction. CONSTITUTION:When a flat cable is manufactured, plural conductors 3 are arranged parallel placing a specific interval, and the position in the width direction is not left as being fixed, but a guide roll 4 is moved in the width direction along a guide roll holder rod 14 when a plastic film 5 is laminated to both sides of them, so as to move the conductors in the width direction, and a difference in level in the width direction is formed to the flat cable.
Patent JP-S60249940-A (JP)
Inventor: TAKEUCHI SADAO
IPC: A61B5/22
Filed: 1984-05-25
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-H046176-A (JP)
Title: Composite foil brazing material for joining ceramics
Inventor: HIRANO KENJI
IPC: B32B15/01
Filed: 1990-04-20
Abstract: PURPOSE:To provide the above composite foil brazing material which has excellent brazing workability and with which high strength of adhesion is obtainable by coating both surfaces of the Ti material which a core material with 3 laminated materials consisting of Ni/Zr/Ni in such a manner that the Ni material is the outermost surface and the sectional area ratios of the respective blank substrates attain specific values. CONSTITUTION:Both surfaces of the Ti material which is the core material are coated and formed with the 3 laminated materials consisting of the Ni/Zr/Ni as a skin material in such a manner that the outermost surface is the Ni material. Further, the materials are so formed that the sectional area ratios of the Ti material, the Zr substrate and the Ni material attain 40 to 60% Ti material, 35 to 50% Zr material and 5 to 10% Ni material, by which the composite foil brazing material for joining ceramics consisting of the 7-layered composite materials is produced. The resulting brazing material is as relatively low as 980 deg.C in brazing working temp. and, therefore, the brazing work and be carried out with good workability. In addition, the high strength of adhesion is obtd. and further, the easy and excellent adhesion is executed even if the shapes of the joint surfaces of the materials to be joined are intricate.
Patent JP-H02284828-A (JP)
Title: Transfer of car body part
Inventor: SEKINE YOSHITADA
IPC: B62D65/00
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the number of power sources of a holding position changing means by moving the respective transfer trucks of a car body part and work with its switching the kind in order via a stage in the case of transferring those by using plural transfer trucks. CONSTITUTION:In the left hood ridge sub-line 1, a transfer truck 25 erected with the base 27 of a work positioning device 26 is circulated around a route A, the arrangement of a work receiving member 30 is changed at a kind switching stage 21, the succeeding work is placed from a work shelf 44 by a loading robot 43 and clamped. Plural works are then subjected to spot welding mutually by a welding robot 45 at an assembly stage 23 and fed to the delivery stage 24 of an engine compartment assembly stage 7. Now, right and left hood ridges 61, 62, dash core 63 and a radiator core support 64 are spot-welded by a welding robot 46 to assemble an engine compartment 65.
Patent JP-S586903-A (JP)
Title: Manufacture of sponge-like copper material
Inventor: YAMAJI KENKICHI
IPC: C22C1/04
Filed: 1981-07-07
Abstract: PURPOSE:To obtain sponge-like copper materials economically with simple process by burning away the plastics mixed with powder and granules of copper  and sintering the powder and granules of copper. CONSTITUTION:Powder and granules of plastics as well as those of copper are mixed, and the mixture thereof which is held put in a vessel is heated in gaseous hydrogen flow and/or atmospheric air to burn away the plastics and to sinter the copper power and granules, thereby allowing the continuous body of copper to remain.
Patent JP-S60250836-A (JP)
Title: Lubricating device of rotary forging molding machine
Inventor: OOMOTO YASUHIKO
IPC: B21J9/02
Filed: 1984-05-24
Abstract: PURPOSE:To provide a titled device which holds a lubricating oil and obviates generation of frictional heat and the wear of the sliding surfce thereof by the constitution in which the lubricating oil is supplied via a check valve to the oil well provided to the circular sliding surface in a bearing part for holding a working shaft making oscillation and rotation. CONSTITUTION:The oil well 6 and elastic packings 5a, b for preventing the outflow of oil are provided to the circular sliding surface 4a in the bearing part 4 which supports the shaft 3 making oscillation and rotation in the spherical face part 3a thereof in a rotary forging molding machine which molds a blank material between a lower die 8a moved by driving of a ram 9 and an upper die 8a attached to the shaft 3. The lubricating oil is supplied to the oil well 6 by a pump 1 via a stop valve 2a, the check valve 2b, an oil feed port 7 and an oil hole 4b during no load of the bearing part 4. When an internal pressure is generated as a result of loading in the molding stage of the blank material, the valve 2b operates to block the lubricating oil and to supply the oil to the sliding surface, thereby preventing the generation of the frictional heat and the wear of the sliding surface.
Patent JP-S587583-A (JP)
Title: Hand type electronic time piece
Inventor: NAGAI YOSHIFUMI
IPC: G04G5/00
Filed: 1981-07-06
Abstract: PURPOSE:To enable reduction in cost with a less space and a saved number of parts by regulating the rotation of hands with a switch directly or indirectly engaged with an external control member for correcting the contents of the hands. CONSTITUTION:An electronic time piece has a switch 106 which is directly or indirectly engaged with an external control section to correct the contents of hands. In the operation of the hands as the switch 106 of a control circuit 107 is off, stable clock pulses are fed to a driving circuit 104 through a division circuit 102 from an oscillation circuit 101 to rotate of a motor 105. When the switch 106 is on, pulses of the same polarity are inputted into the driving circuit 104 through a waveform synthesizing circuit 103 from the control circuit 107 to regulate the rotation of the hands. This eliminates reset lever and the like to save the space and the number of parts thereby lowering the cost.
Patent JP-S60250100-A (JP)
Inventor: NAKAZAWA HIROSHI
IPC: C11D9/60
Filed: 1984-05-25
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-H11290027-A (JP)
Title: Fermentation-processed food of bird and animal meat
Inventor: FUJIMURA YASUO
IPC: A23L13/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food having nice taste and capable of being taken by one who is difficult to eat usual animal proteins by allowing dried bonito-fungi to act on bird and animal meat and processing the bird and animal meat without adding common salt in a production step. SOLUTION: This food is obtained by allowing dried bonito-fungi to act on bird and animal meat without adding common salt. As the dried bonito-fungi, those belonging to the genus Aspergillus can be used. Aspergillus glaucus, etc., are preferable among them. A part of dried bonito containing dried bonito-fungi can be used as it is. In this case, it is preferable to present other microorganisms of the genus Penicillium, etc., from the stand point of protecting the meat from germ-contamination. This food is obtained by heating the meat at 80-95 deg.C to bring 60-80% yield, slowly drying at 100-110 deg.C until the water content reaches 30-40%, drying for 1-3 days in the sun, then inoculating dried bonito-fungi, fermenting the meat at 20-30 deg.C and 50-70% moisture content for 2 weeks, removing fungi grown on the surface of the meat and drying for 1-3 days in the sun.
Patent JP-S5534224-A (JP)
Title: Preparation of graft polyolefin
Inventor: INOUE TAKEO
IPC: C08F6/10
Filed: 1978-09-01
Abstract: PURPOSE: To improve the separating property of a graft polyolefin prepared in a hydrocarbon solvent from a polar organic solvent, by removing the solvent containing the graft polymer from the system.  
     CONSTITUTION: A polyolefin, e.g. PP. is dissolved in a hydrocarbon solvent, e.g. chlorobenzene, and a radically polymerizable unsaturated compound, e.g. maleic anhydride is grafted onto the polyolefin. A polar organic solvent, e.g. acetone, added to the system as a solvent for the compound is taken out of the reactor until the residual amount of the solvent becomes 1.5vol% or less during or after the reaction. The solvent is cooled to room temperature to deposit the polymer, which is washed with the polar organic solvent repeatedly, and separated by centrifugation or filtration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02284119-A (JP)
Title: Nonlinear resistance element
Inventor: SUKEGAWA OSAMU
IPC: H01L49/02
Filed: 1989-04-26
Abstract: PURPOSE:To decrease defect frequencies and to shorten a production process by allowing upper electrodes and operating layers to be formed by a continuous etching during the same PR (photoresist) process. CONSTITUTION:A transparent conductive film represented by ITO (Indium Tin Oxide) is formed on a glass substrate 5 and is patterned with display electrodes 4, then Cr is formed thereon and is patterned with lower electrodes 3. An Si-rich SiN film to serve as the operating layers 2 and Ta to serve as the upper electrodes 1 are then formed. Resist patterns are thereafter formed and the Ta and SiN film are continuously etched by a CF4/O2 chemical dry etching, by which the upper electrodes 1 and the operating layers 2 are formed. The upper electrodes 1 and the operating layers 2 are formed during the same RP process in this way, by which the element defects based on the PR defects are decreased and the process is shortened.