baber/WOPTO huggingface dataset:
Patent JP-H01182505-A (JP)
Title: Manufacture of turbine blade
Inventor: ENDO TADAYOSHI
IPC: F01D5/28
Filed: 1988-01-12
Abstract: PURPOSE:To improve erosion resistance of a turbine blade by welding a metal segment which is composed of an age-hardening type titanium alloy to a partially manufactured turbine blade and performing closed die forging, in the case of manufacturing the turbine blade made of a titanium alloy by means of forging. CONSTITUTION:In the case of manufacturing a turbine blade made of a titanium alloy by means of closed die forging, a bevel forming process is performed to a part 2 which faces a steam inlet side on the stage of the partially manufactured product of said blade. Next, a metal segment 3 which is composed of an age-hardening type titanium alloy is attached to said part 2. A thermal sprayed part 5 is secured by radiating an electron beam 4 along the surface of the partially manufactured product 1 joined to the metal segment 3. Then, the partially manufactured product 1, to which the metal segment 3 is welded, is inserted into a heating furnace and heated entirely at the temperature of approximately 950 deg.C, then subjected to hot and closed die forging. Thereby a specifically shaped turbine blade, which has a strong clad layer 3a made of an age-hardening type titanium alloy on its steam inlet side, is secured.
Patent JP-S56101876-A (JP)
Title: Thin film thermal head
Inventor: YOSHIOKA YOSHIKO
IPC: H01L49/02
Filed: 1980-01-16
Abstract: PURPOSE: To enable to form all of a multiwiring section with a thin film and to increase the density and the speed of the thermal head by a method wherein polyimide resin is formed into a specified film thickness as an insulating layer between the layers in the thermal head of the multiwiring system.  
     CONSTITUTION: A base protecting film 12 consisting of Ta 2 O 5  is spattered on a grazed alumina base 11, subsequently, a heating resistor film is formed by spattering Ta-SiO 2 , then, the patterning of the wiring for the first layer is effected and the heating resistor 13 and the thin film wirings 14, 15 of the first layer are formed. Further, an antiabration film 16 is formed. Liquidous polyamide resin is coated on a specimen thus formed, then a heat treatment at 250°C is effected and these operations are repeated to make the thickness of the film into 3W11μm. Photoresist is effected in this condition and subsequently a through hole 18 and the like at the multiwiring connecting section are treated with etching work, thereafter, a heat treatment is effected at 350°C to form the inter-layer insulating layer 17 of the perfectly polymerized polyimide resin. Further, the wiring 19 of the second layer is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58123077-A (JP)
Inventor: CHIAKI TAKAO
IPC: F25B41/00
Filed: 1982-01-14
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-H09200611-A (JP)
Title: Image pickup device
Inventor: TAKAYAMA NOBUTOSHI
IPC: H04N5/262
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a wide image without laterally compressing it or longitudinally extending it while using an electronic camera having an ordinary aspect ratio. SOLUTION: A subject is laterally moved twice toward a CCD while using a variable apex prism(VAP), images are picked up at respective positions, and two still pictures (b) and (c) having mutually overlapped sections are provided. These two still pictures have the aspect ratio of CCD. By synthesizing these two still pictures, a laterally long wide still picture (a) can be provided without degrading picture quality.
Patent JP-H04243106-A (JP)
Title: Chip electronic component
Inventor: MIYAMOTO YASUHIKO
IPC: C23C4/18
Filed: 1991-01-17
Abstract: PURPOSE:To eliminate surface oxidation of terminal electrodes of chip electronic parts used for electronic apparatuses, etc., improve their solderability to circuit boards, prevent deterioration of electric characteristics, and improve reliability. CONSTITUTION:On one side of a plastic film 1 made of polyphenylene sulfide. a capacitor device which consists of layers of a dielectric film with an aluminum metallized electrode 2 is formed and on both edges of this device a plasma spray metal layer 4 is formed by the arc plasma spray method. After heat treatment in an inert gas such as nitrogen or argon, by placing a solder layer 3 on top of the plasma spray metal layer 4 by hot solder plating, terminal electrodes with good solderability to circuit boards can be achieved.
Patent JP-S63172586-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1987-01-10
Abstract: PURPOSE:To attain the image-pickup of a clear still picture by tilting the longitudinal direction of respective filter fine stripes of a stripe filter against the directions of scanning lines, and switching and executing interlaced scanning and non-interlaced scanning. CONSTITUTION:The longitudinal direction of respective filter fine stripes F1-F3 of the stripe filter are constituted so that they tilt against the directions of the scanning line n1, n+1.... Fundamental wave component signal is arranged in a luminance signal band, and the fundamental wave component signal and the luminance signal are respectively separated with using vertical correlation. If color multiple frequency is set the same as the conventional one, the luminance signal band can be extended as twice as the conventional one. Thus, the resolution can be improved.
Patent JP-S5596406-A (JP)
Title: Device for determining roughness of surface
Inventor: OSHIDA YOSHISADA
IPC: G02B7/32
Filed: 1979-01-19
Abstract: PURPOSE: To improve the accuracy of determining the roughness of the surface of a material without exerting any adverse influence thereon, by projecting the light passed through or reflected on a fine pattern on the surface of the material to form an image of the pattern thereon, moving the material so as to set an image of the pattern, formed on a pickup unit, in agreement with the image of the pattern formed on the surface of the material, and measuring the amount of displacement of the material thus moved.  
     CONSTITUTION: An image of a projection object 2 formed on a material 4 to be measured is also formed on a pickup surface 61 of a pickup unit 6. A projection optical system 3 and a pickup optical system 5 is arranged such that the image formed on the material 4 and the image on the pickup surface 61 agree with each other. A detection circuit 7 receives a pickup signal from the pickup unit to determine the position of the material 4 with respect to a focal point of the images referred to above. A focusing fine adjustment means 94 is driven by a drive circuit 8 on the basis of a signal of determination from the detection circuit 7, to bring the material 4 to a focal point. At this time, the number of pulses from a motor for use in driving a stage 10 is counted in the drive circuit 8. Thus, the amount of vertical displacement of the stage 10 is calculated. The stage 10 is moved at a low speed in the horizontal direction as well. Variations in roughness of the surface of the material 4 can be determined with reference to the above calculated value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62166918-A (JP)
Inventor: DEIITERU SHIYUPAATO
IPC: B23D55/04
Filed: 1987-01-13
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-H02186597-A (JP)
Title: Heating device
Inventor: WASHIMI YUJI
IPC: H05B39/10
Filed: 1989-01-11
Abstract: PURPOSE:To improve reliability as the total by using an incandescent lamp as lighting of a liquid crystal display element while, when a filament is broken down, automatic switching is made to the other incandescent lamp. CONSTITUTION:A rod-shaped incandescent lamp 3 and a preparatory incandescent lamp 4 covered by a case 2 are provided on the back of a liquid crystal display element 1. When a filament 8 is broken down, the interruption occurs between a collector and an emitter of a transistor 9 for interruption detection, a current flows to a base of a transistor 10 for a conductive circuit through a base resistor 11, a space between the collector and the emitter is made conductive so that the preparatory incandescent lamp 4 is lighted. Thereby, even when the incandescent lamp 3 on one side is broken down, switching is made to the preparatory incandescent lamp 4 so that high reliability is obtained as the total.
Patent JP-H10196622-A (JP)
Title: Hanging device for body of equipment
Inventor: NONAKA KAZUHIRO
IPC: H05K5/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable easy attachment of a base body of equipment with an additional body of equipment superposed thereon to a wall surface of fixing hanging angles for attachment to the wall surface on the bodies of equipment and forming attaching holes on the hanging angles so has to be hung from fixers previously attached to the wall surface. SOLUTION: In a hanging device for body of equipment of this type, hanging angles 5 are fixed to upper portions of rear surfaces of bodies of equipment 1, 2 to be attached to a wall surface in a building block method, and attaching holes 5d are formed on the banging angles 5 to be hung from fixed previously attached to the wall surface. It is thus possible to easily attach plural bodies of equipment to the wall surface since the hanging angles 5 of the bodies of equipment 1, 2 do not interfere with each other.
Patent JP-S57118995-A (JP)
Title: A coal transporting system on board coal-fueled ship
Inventor: AKUTSU YUKIO
IPC: B63B27/00
Filed: 1981-01-14
Abstract: PURPOSE:To reduce the number of coal feeders used on board coal-fueled ships by providing a feeder movable under hoppers. CONSTITUTION:When moving a feeder 4 by a truck 5, truck-locking device 32 is removed from the 5, an expansion joint 12 from an air sealing valve 15, an expansion joint 28 of a branch pipe 17 from a coal discharge port 14b, an air hose 20 from a casing 14, and a cable 24 is disconnected from an alarm and power supply unit 22 mounted on the casing 14. Thereafter the feeder 4 is moved by the truck 5 into a position approximately right under a hopper 3, where the truck 5 is brought to standstill by means of a brake or a truck locking device 32. When a specified amount of coal has been delivered into the feeder from a hopper 3, the feeder 4 is again moved into the position under the next hopper 3.
Patent JP-S62161587-A (JP)
Title: Optical information recording member
Inventor: KIMURA KUNIO
IPC: G11B7/243
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an optical information recording member superior in heat resistance, humidity resistance, recording properties, and erasing properties, by providing a thin film which is mainly made of Te, Ge, Se, and Au with a specific ratio of number of atoms of Te, Ge, and Se and a specific value of density of Au. CONSTITUTION:A recording layer is a composition of a Te-Ge-Se-Au series, and in a material of the recording layer, the ratio of number of atoms of Te, Ge, and Se is within the area connecting the points A1, B1, C1, D1, and E1 and the density of Au is 5-40atom%. An excess Te is fixed by adding Au to a Te-Ge-Se. Au forms a compound with Te, and in the Au-Te series of 50% or more Te density, AuTe2 has the highest melting point as low as 464 deg.C. This value is 300 deg.C or more lower than that of the other Te-Ge or Te-Sn etc. Therefore, addition of Au allows the excess Te to be fixed without raising the melting point of the film containing Te as a base material. Since the excess Te which is thermally unstable is bonded to be Te2Au, the film is to be thermally stable and free from the occurrence of phase separation even after repeatedly subjected to recording and erasing, thus having a long-term stability.
Patent JP-H08191789-A (JP)
Title: Push button device for endoscope
Inventor: KURA YASUTO
IPC: G02B23/24
Filed: 1995-01-13
Abstract: PURPOSE: To provide a push button device for endoscope whose composing operability is good and whose water-sealingness is not damaged. CONSTITUTION: A switch 17 which is provided on an operating part of an endoscope is composed of a switch member 31 is which the switch body 31 is built-in and an operating member 33 which is touched by fingers of an operator, and the operating member 33 consists of a roughly cylindrical rubber cover 34 of which the lower part is integrally formed with a pedestal 35. Two prismatic shape engaging parts 39, 40 are projectedly provided downwardly on the lower part of the pedestal 35, and these engaging parts 39, 40 are engaged with engaging holes on circumference rim part of a switch attachment hole which is formed on a casing body 30, a switch stand 42 and a switch receiver 45 of the switch member 32 are fixed with the engaging parts 39, 40 through fixing screws 66.  Thus, the switch 17 is fixed on the operating part with the casing body 30 sandwitched by the switch member 32 and the operating member 33.
Patent JP-S5597174-A (JP)
Title: Step motor
Inventor: MATSUMOTO AKIO
IPC: H02K37/00
Filed: 1979-01-18
Abstract: PURPOSE: To raise the magnetic efficiency of motor by providing the magnetic pole teeth inside and outside of stator board of face-opposed step motor in a specified profile and in a separate and independent state, while filling non-magnetic material in the space formed between magnetic pole teeth.  
     CONSTITUTION: The step motor, being in the face-opposed position to the rotor supported in a turnable state, is equipped with magnetic pole tooth 7a excited by coil. This magnetic pole tooth 7a is formed by arranging wide magnetic pole tooth 9a radiating outward from the outer edge of inner connection ring 8 and narrow magnetic pole tooth 11a extending inward from the inner edge of outer connection ring 10 alternately in a separate and independent state. And, while giving modified hexagonal profile to magnetic pole teeth 9a and 11a, non-magnetic material 13a such as resins with the same thickness as the teeth 9a and 11a is filled in the space between 9a and 11a. By this non-magnetic material 13a magnetic pole teeth 9a and 11a are connected and fixed in a solid state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06258533-A (JP)
Title: Device for forming coated optical fiber ribbon
Inventor: TAKASHIMA HIROSHI
IPC: G02B6/08
Filed: 1993-01-14
Abstract: PURPOSE:To provide the device for forming the coated optical fiber ribbon which can stably form even the plural short coated optical fibers drawn out of optical parts as the coated optical fiber ribbon. CONSTITUTION:This device is provided with a metallic mold 23 which is supported on a stand 21 and has a molding groove 22 of a prescribed width on it, a stationary base 24 which holds an optical coupler 11 and, has aligning grooves 26 on it for aligning the coated optical fibers 12, 13, 14, 15 drawn out of the optical coupler 11, a packing machine 41 which packs a UV curing resin into the molding groove 22, an aligning and laying mechanism 39 which consists of a fiber fork 43 and laying die 44 for aligning and laying the coated optical fibers 12, 13, 14, 15 into the molding grooves 22 in the state of applying tension thereon and a UV light source 40 which is supported freely movably along the longitudinal direction of the molding groove 22 in the upper position of the molding groove 22 and successively cures the UV-curing resin in the molding grooves 22.
Patent JP-S60148820-A (JP)
Title: Component part supply device
Inventor: YAMAUCHI AKIRA
IPC: H05K13/02
Filed: 1984-01-17
Abstract: PURPOSE:To enhance the efficiency of working, and as well to increase the freedom of selecting the position and angle of supply of component parts such as, for example, film type fixed resistors, in a device for supplying the component parts to a lead welder, by providing such an arrangement that the parts are fed through a chute to one side of a disk-like magnet. CONSTITUTION:Resistor elements R is fed from a part feeder to a position below one side of a disk-like magnet 24 through a chute 43, and are then trapped into a storing recess 61 in a shifter 60 one by one so that one side of each element R which is the lower side in its inclined direction is supported by a side plate 58. Then, the shifter 60 is retracted to absorb the element R into a gap in a disk-like magnet 24 under magnetic force. Further, the shifter 60 is lowered to store the element R into the storing recess 61. Due to intermittent rotation of the disk-like magnet 24 the element R is shifted, and is delivered into an engaging groove 3 in an electrode 2 when the element R abuts against a stopper 84. Then the element R is transferred together with the electrode 2 to be subjected to weldment on the way of this transfer. With this arrangement, it is possible to aim at enhancing the efficiency of working.
Patent JP-H02185952-A (JP)
Title: High strength stainless steel for subzero treatment excellent in workability
Inventor: TAKEMOTO TOSHIHIKO
IPC: C22C38/52
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a high strength stainless steel for subzero treatment excellent in workability in an annealed state and showing high strength by subzero treatment after working by controlling the contents of the elements contained in an austenitic stainless steel to specific ranges, respectively. CONSTITUTION:As an austenitic stainless steel, a stainless steel having a composition which consists of, by weight, 0.06-0.20% C, 1.0-3.5% Bi, <4.0% Mn, <0.030% P, <0.008% S, 2.5-8.0% Ni, 12-18% Cr, 0.02-0.12% N, and the balance Fe and in which the value A defined by an equation I is regulated to 16.8-18.0 or a stainless steel having a composition in which <=3% each of one or 12 elements among Mo, Cu, and Co are further incorporated to the steel with the above composition and the value A defined by an equation II is regulated to 16.8-18.0 is manufactured. The value A is an index for providing superior workability in in annealed state and obtaining high strength by subzero treatment. By this method, the austenitic stainless steel having superior workability in a solution heat treated state and capable of providing high strength by means of subzero treatment in a temp. region of about -73 deg.C can be obtained.
Patent JP-H02188408-A (JP)
Title: Method for refining gaseous hydride
Inventor: KITAHARA KOICHI
IPC: B01D53/04
Filed: 1989-01-13
Abstract: PURPOSE:To efficiently remove the oxygen contained in a gaseous hydride down to an extremely low concn. by bringing the crude gaseous hydride into contact with the phosphide of nickel. CONSTITUTION:The crude gaseous hydride is brought into contact with the phosphide of the nickel to remove the oxygen incorporated into the crude gaseous hydride. The concn. of the oxygen in the gaseous hydride is lowered down to <=0.01ppm, further to about <=0.001ppm by the above-mentioned method. The gaseous hydride is exemplified by phosphine, hydrogen selenide, silane, and diborane, etc. The phosphine of the nickel is exemplified by nickel phosphine, such as NiP3, Ni5P2, Ni2P, Ni3P2, Ni2P3, NiP2, NiP3, and Ni6P5 and the nickel to which phosphorus is combined in various other forms. A method for bringing, for example, phosphine, into contact with nickel is utilized as a simple method in order to obtain the phosphine of the nickel.
Patent JP-H01180934-A (JP)
Title: Electric discharge electrode material for spark plug
Inventor: OSHIMA TAKAFUMI
IPC: C22C19/05
Filed: 1988-01-14
Abstract: PURPOSE:To improve the corrosion resistance of the title electrode material and the durability of the spark plug itself by regulating the compositional limit of an Ni-Cr-Fe alloy. CONSTITUTION:The Ni-Cr-Fe alloy consisting of 14-17% Cr, 6-10% Fe, <=0.5% Si, <=1.0% Mn, <=0.03% P, <=0.015% S, <=0.01% C and 0.01-0.50% Y and the balance constituted of Ni ingoted and formed into electric discharge electrode material for a spark plug. By this constitution, the pitting easy to generate in the outer electrode of a spark plug to be used for supercharged engine, etc., is prevented to obtain the electrode material which can improve the durability of the spark plug itself.
Patent JP-H09198225-A (JP)
Title: Display device and displaying method
Inventor: YONEDA HIROSHI
IPC: G06F3/048
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To make work efficiency excellent and make a work easy to be understood when the work designating a node, etc., for element division data, etc., is performed. SOLUTION: Image data showing the whole of display data is generated and this data is displayed on a first window (S202 to S205). One of the both windows is designated as an active window and a user instructs an area to be magnified as processing contents in the designated active window (S203, S207, S208 and S209). Based on the instructed processing contents, the processing information for a second window is updated, the display data is processed based on this processing information image data is generated and this data is displayed on the second window (S207 and S209). As a result, the image showing the whole of display data is always displayed on the first window and a magnified image is displayed on the second window. By using the magnified image displayed on the second window, the designation of a node is performed (S211).
Patent JP-S60150281-A (JP)
Title: Method for recording address data on tape recorder
Inventor: NUKUI KATSUYOSHI
IPC: G11B20/10
Filed: 1984-01-17
Abstract: PURPOSE:To retain continuity of sound recording and facilitate program searching of a tape at reproducing by changing sequentially output address data of an address data generating circuit as synchronized to outer signals, and by recording audio signals and output address data of the address data generating circuit. CONSTITUTION:At the time of reproducing, reproducing address data are always preset under a renewed state in an address data regenerating circuit 11. Passing through the prescribed step, a switch 23 is changed over upon recording, and the address data advanced step by step by a clock pulse is supplied from the regenerating address data preset in the circuit 11 to an address added circuit 7. The address data are processed into signals, recorded on a magnetic tape 1, detected in reproduction, and processed into signals to be returned to their original position. Therefore, in recording, because the circuit 11 outputs continued address data from the final reproducing address data, relationship between address data is maintained.
Patent JP-S56111182-A (JP)
Title: Semiconductor storage device
Inventor: TAKANO SATOSHI
IPC: G11C29/04
Filed: 1980-01-18
Abstract: PURPOSE:To give self corrective function to software error, by splitting one bit storage information into a plurality of memory cells for storage. CONSTITUTION:At write-in of memory cells 7a1, 10a1, a bit line 5a is at either ''0'' or ''1'', and this potential is fed to the drain of MOSFET8a of the cells 7a1 and MOSFET8b of the cell 10a1 via a logic circuit 11a. Further, when the word line 4a is made to high potential, FETs 8a and 8b are conductive and either ''0'' or ''1'' of information is stored to MOS capacitors 9a, 9b with split. Moreover, if there is a software error in the cell 7a1, the information to the cells 7a1, 10a1 is inverted and the logic circuit 10a takes the logical sum of both the information for error correction.
Patent JP-S60149373-A (JP)
Inventor: ICHIYANAGI SOTOKAZU
IPC: A24F19/00
Filed: 1984-01-13
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。