baber/WOPTO huggingface dataset:
Patent JP-S58145107-A (JP)
Title: Installation of electro-magnetic shading coil
Inventor: IMAI YOSHIKIYO
IPC: H01H49/00
Filed: 1982-02-22
Abstract: PURPOSE:To make the fixing more perfect without change with time by fitting a shading coil into the groove for coil mounting and deforming its outer circumferential section inward and applying pressure to its upper surface in order to expand the coil cross-section laterally and push back the outer circumferential section to outside. CONSTITUTION:A shading coil 4 is fitted into a groove 2, and the side face of the shading coil 4 is made to cut in a concave part 3 by strinking the upper face of the coil 4 and the side parts 5 of an iron core is tilted by striking it, and the coil is expanded sideway by again striking it. The internal stress which tries to return to outside is not only eliminated by pushing it back, but also internal stress to bend inside on the contrary is generated, which gives no looseness in the shading coil, and if, after processing the upper face of the iron core, its upper face is ground flat, this flatness is not lost with time.
Patent JP-H01203221-A (JP)
Title: Production of thin oxide superconducting film
Inventor: FURUKAWA HIROAKI
IPC: C30B29/22
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a oxide superconducting film having flatness on an atomic level and a uniform thickness without requiring annealing by simultaneously vapor-depositing Ba, a rare earth element and Cu as metals and an oxide on a substrate. CONSTITUTION:A substrate 3 and evaporating source 4 are arranged in a vacuum bell bar 1. Ba, a rare earth element and Cu as metals and an oxide such as Sb2O3 are used as the evaporating sources 4 and simultaneously vapor- deposited on the substrate 3 to form an oxide superconducting film.
Patent JP-H02138832-A (JP)
Title: Resonance alarm
Inventor: UDAGAWA TOMOYUKI
IPC: G01H13/00
Filed: 1988-02-09
Abstract: PURPOSE:To achieve a reliable resonance detection by setting a self-running frequency of a phase locked loop lower than a resonance frequency to sample an output with a ripple reduced with the sampling of a rising of an output pulse from a voltage control oscillator. CONSTITUTION:When an object begins to vibrate at a frequency (resonance) and the vibration is amplified, an acceleration signal x(t) vibrates greatly and a voltage control oscillator VCO7 enters a frequency lock area and a VCO output follows a waveform of the acceleration signal x(t). Here, as an output of an LPF6 contains a ripple component, a self-running frequency of a self- running area in a phase locked loop PLL0 is set lower than a resonance frequency so that the ripple is reduced significantly at an LPF8. On the other hand, since the ripple is synchronous with an oscillation frequency of the VCO7, an output of the LPF8 is sampled at a rising sampling timing of an output pulse of the VCO7 with a sample holding S/H circuit 9 thereby enabling conversion of a DC voltage proportional to an input frequency into an output signal.
Patent JP-H09222893-A (JP)
Title: Noise reducing device
Inventor: KANEMATSU OSAMU
IPC: H04R1/34
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a prescribed noise reducing effect, and control a noise having an object frequency with simple constitution even on a high frequency not less than 400Hz by measuring and setting a space position capable of detecting a sound having a specific frequency on a high level, and measuring and setting a position to impart the largest sound field, by a noise detecting means. SOLUTION: A noise detecting means 6 measures and sets a space position capable of detecting a sound having a specific frequency on a level higher than any sound having the other frequency, and measures and sets a height position on a wall surface to impart the largest sound field. Therefore, a sound having a specific frequency is detected on a level higher than any sound having the other frequency, and a detected noise and a sound having an antiphase are sent out toward a noise source from a position to impart the largest sound field. Therefore, a static area from which a noise level is reduced is formed on the back side of a loudspeaker 7. Since a sound having an object frequency can be controlled by a single loudspeaker 7, a noise level of an optional frequency can be reduced with simple constitution.
Patent JP-S56126230-A (JP)
Title: Treatment of data for examination of deflecting yoke magnetic field distribution
Inventor: FUJII TERU
IPC: G01R33/02
Filed: 1980-03-07
Abstract: PURPOSE:To measure correctly magnetic field distribution of deflecting yoke coil, by providing correcting coefficients to all the plural censors for measuring magnetic field distribution, and treating digitally the measured value according to the correcting coefficients. CONSTITUTION:48 data are placed in an analogmulti plexor 29, fed to an amp 31 and then to an A/D transducer 32 in order of data A1, A2...A12 by a timing controller 30. Those data are treated in correspondence with correcting coefficients which are previously kept in ROM33 by correction computer 34. The corrected data are shown by an image-showing device 36 through video RAM55. Simultaneously, unbalance amount of the magnetic field can be calculated by a computer 37 and printed it out. The shaded blocks are treated by a microcomputer. Thus, 48 data can be treated under the same condition and treatment accuracy degree is increased.
Patent JP-H09197860-A (JP)
Title: Image forming device
Inventor: TAKANO MANABU
IPC: G03G21/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To suppress a change in entire magnification by switching the driving speed (processing speed) of a driving means with timing which meets a change in the temperature of a pressure member, in an image forming device. SOLUTION: This device forms an image out of a recording agent T onto the surface of an image carrier 1 moved and driven based on a specific processing speed, transfers the image, formed out of the recording agent T, to a transfer material P, leads the transfer material P, with an image transferred to it, into a heater 109, in which the pressure member 36 rotated and driven based on the processing speed is pressed to a heating member B, and applies the heat of the heat member R to the transfer material P by carrying the transfer material P in close contact with the heating member R with the aid of the pressure member 36. At this time, the processing speed is switched with timing which meets a change in the temperature of the pressure member 36.
Patent JP-H04267351-A (JP)
Title: Fabrication of semiconductor device
Inventor: MATSUBARA SHINYA
IPC: H01L21/60
Filed: 1991-02-22
Abstract: PURPOSE:To decrease the number of types of bump height and to decrease the number of fabrication steps by forming a conductive piece on the finger of the inner lead of film carrier other than those to be connected with bumps located on the outermost periphery out of parallel bumps. CONSTITUTION:First row of bumps 2 is arranged on the periphery of a semiconductor chip 1 and second row of bumps 3 is arranged on the inside thereof. First and second bumps 2, 3 are fabricated to have same height through same fabrication steps. A second film carrier comprising a film 6 applied with inner leads 7 corresponding to the second bumps 3 is then prepared. The second film carrier is bonded to the second bumps through inner lead bonding. Since the first and second bumps 2, 3 have same height, photoresist pattern forming step and plating step are required only one time.
Patent JP-H0639835-A (JP)
Title: Weighing feeder for granule
Inventor: FUJII HIROMITSU
IPC: B29B7/78
Filed: 1992-02-14
Abstract: PURPOSE:To easily perform cleaning in a short time at a time for changing material while performing weighing of a plurality of kinds of granule materials by one weighing hopper, to eliminate the need for maintenance and to enable cost reduction. CONSTITUTION:A material feed hopper 2 is provided with a material feed pipe 3 which is opened in a weighing hopper 1 having a material takeout port 11 and an exhaust port 18 and with a fluid force-feed pipe 4 for sending compressed fluid into the material feed pipe 3. Granule material in the material feed pipe 3 is supplied to the weighing hopper 1 by compressed fluid. The compressed fluid is discharged from the exhaust port 18. The granule material to be weighed is supplied to the weighing hopper 1 from the supply hopper 2 by utilizing the compressed fluid. A plurality of kinds of materials are weighed by one weighing hopper 1.
Patent JP-H02208489-A (JP)
Title: Grain drying device utilizing far infrared ray
Inventor: YAMADE KOICHI
IPC: F26B17/14
Filed: 1989-02-07
Abstract: PURPOSE:To improve the efficiency of the movement of moisture in grain by tempering by providing a grain reservoir below a heating unit. CONSTITUTION:A grain reservoir 2 for tempering is provided below a heating unit 6. Unhulled rices, heated by far infrared rays projected from a heater 16 in the heating unit 6, are dropped from the terminal end of conveying of a conveyer belt 15 and are conveyed by the conveyer belt 15 toward the reverse direction of the conveying while being mixed by a feed roll 6A to disperse the variability of heating of them and are supplied to the upper part of substantially central, part of the tempering unit 2. Accordingly, a grain conveying distance after heating is short and the rices are tempered in a condition that the reduction of grain temperature is small whereby the movement of moisture in the grains may be effected efficiently.
Patent JP-S55120162-A (JP)
Title: Semiconductor device
Inventor: ONO TOSHIHIKO
IPC: H01L21/60
Filed: 1979-03-12
Abstract: PURPOSE:To enhance the assembling yield of a semiconductor device and improve the reliability thereof by forming a laminate of an aluminum alloy wiring layer, a W-Ti alloy layer and a pure aluminum wiring layer when forming wiring layers on a bonding pad formed on a silicon substrate. CONSTITUTION:When wiring layers are formed on the bonding pad of a silicon substrate 1 formed with an active region, an SiO2 film 2 is coated on the substrate 1, an opening is perforated at the pad, and wiring layers composed of the following laminate are coated on the film 2 while extending in contact with the substrate through the opening. That is, an Al-Cu alloy layer containing 4%-Cu, an Al-Cu-Si alloy layer containing 4%-Cu, 1%-Si or an Al-Cu-Mg-Ni alloy wiring layer 3 containing 4%-Cu, 0.8%-Mg and 0.2%-Ni is coated on the film 2. Then, a pure aluminum layer 5 is formed through a W-Ti alloy layer 4 containing 10%-Ti on the layer 3 as wiring layers.
Patent JP-H06222397-A (JP)
Title: Liquid crystal display device
Inventor: YANO TOMOYA
IPC: G02F1/1343
Filed: 1993-01-25
Abstract: PURPOSE:To provide a liquid crystal display device which is wide in visual angle characteristic and symmetrical. CONSTITUTION:The liquid crystal display device is equipped with a liquid crystal cell 1 and a pair of polarizing plates 2 and 3 arranged on both surfaces thereof. The liquid crystal cell 1 has a nematic liquid crystal 6 hold between a pair of substrates 4, 5 and an electrode 7 provided on the inner surface of at least one substrate 5. The nematic liquid crystal 6 is homogeneously oriented. Further, the electrodes 7 combined in the comb-shape impress the electric field E approximately parallel with the substrate along the direction at a prescribed angle from the direction of the homogeneous orientation (45 deg. for instance) on the magnetic liquid crystal. In response to the electric field E, the liquid crystal 6 is changed in the array of molecules due to the dielectric anisotropy thereof, resulting in the change of the double refractive index in the cell 1. The change of the double refractive index is taken out by a pair of polarizing plates 2 and 3 as the change of transmissivity to execute a desired display.
Patent JP-H05223099-A (JP)
Title: Impeller cleaning device for rotary machine having impeller
Inventor: MATSUNO HIDENORI
IPC: F04D29/70
Filed: 1992-02-17
Abstract: PURPOSE:To continue the efficient operation of a rotary machine while the performance at the beginning of operation is maintained by automatically detecting the adhesion of dust to an impeller as the drop in heat insulating efficiency, and removing the dust without stopping the rotary machine. CONSTITUTION:When a compressor is operated, respective measured data of pressure gauges 31, 33 and thermometers 32, 34 on the suction side and the discharge side of a first-stage impeller 1, and respective measured data of a thermometer 35 and pressure gauges 36, 37 at an orifice 25 are inputted to a control panel 30. The control panel 30 calculates the suction flow rate and the heat insulating efficiency of the impeller 1 based on these data. The present heat insulating efficiency is then compared with the preliminarily measured and calculated heat insulating efficiency at the beginning of operation, and when the drop in the efficiency exceeds a preset value, a solenoid valve 22 for supplying cleaning liquid to a cleaning liquid jetting nozzle 20 is opened by an output signal of the control panel 30 to supply cleaning liquid, and a drain discharge solenoid valve 24 of an intercooler 13 is also opened for a specified time to wash out the dust adhering to the impeller 1.
Patent JP-S52112137-A (JP)
Title: Container for electronic oven
Inventor: SUZUKI TAKAHARU
IPC: A47J43/28
Filed: 1976-03-16
Abstract: PURPOSE: To facilitate the scorched heating of heated material and prevent the destruction of an heating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09294253-A (JP)
Title: Interactive display and recognition system
Inventor: MAAKU HAABAATO BURODOSUKII
IPC: H04N7/173
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable the user viewing a program to retrieve supplementary information relating to items having just been viewed by the user. SOLUTION: The recognition system 100 recognizes a request of user to satisfy the request and generates a dictionary changing dynamically from an item extracted from a program received most recently. The item above may be included in a closed caption text. High priority is assigned to a specific item so as to be stored in the dictionary for a long period. The request of the user references the dictionary changing continuously and when the request is recognizes, searching is started and required information is accessed to receive it and to give it to the user. The information uses a picture-in-picture or a multiple screen to provide it separately from a usual program or simultaneously. Then the extended information with respect to the item considered to be high priority is acquired to conduct advance-processing for the storage.
Patent JP-S63195116-A (JP)
Title: Production of superconductor
Inventor: TOBIOKA MASAAKI
IPC: C30B29/22
Filed: 1987-02-09
Abstract: PURPOSE:To readily obtain a superconductor having a high critical, by sealing a starting raw material consisting of lanthanum oxide, an alkaline earth metal oxide, a carbonate and copper oxide and a given amount of a carrier in a pipe, providing both the ends of the sealed pipe with temperature difference, heating the low-temperature side and adjusting oxygen content sufficiently and finely. CONSTITUTION:A superconductor consisting of La alkaline earth metal copper oxide having perovskite type crystal structure shown by molecular formula [La,M]2CuO4-x (M is amount of oxygen in alkaline earth metal, namely capable of controlling X) is produced by the following method. Namely, a starting raw material consisting of lanthanum oxide, copper oxide and an alkali earth metal and a carbonate is incorporated with 1-1,000wt.% carrier (e.g. TeCl2) and sealed in a pipe made of transparent quartz, etc. Then the sealed pipe is set in an electric furnace and the low-temperature side is heated at 300-1,100 deg.C in a state wherein 10-500 deg.C temperature difference is set between both the ends of the sealed pipe to give the superconductor having the composition at the low-temperature side.
Patent JP-S60171028-A (JP)
Inventor: TAMAE SADAYUKI
IPC: A47L15/42
Filed: 1984-02-17
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-H06244555-A (JP)
Title: Manufacture of multilayered laminate board
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/46
Filed: 1993-02-18
Abstract: PURPOSE:To provide a method for manufacturing a board of excellent positional precision by preventing positional shift of an inner layer wiring board or a prepreg. CONSTITUTION:In the case of heat pressurization molding of a laminate 6 where inner layer wiring boards 3 and prepregs 2 are pinched from above and below by the inner layer wiring boards 3, eyelet pins 1 penetrated through the prepregs 2 piled up on these inner layer wiring boards 3, and flanges 9 formed above and below these eyelet pins 1, a resin layer 4 is formed in the through-hole 5 of an eyelet pin 1.
Patent JP-H09223667-A (JP)
Title: Laminated substrate and its manufacturing method
Inventor: HORIUCHI KATSUTADA
IPC: H01L27/12
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To easily make an amorphous region single crystal, the region being formed in a semiconductor layer by constructing a support substrate and the semiconductor layer such that their crystal plane orientations are the same each other, and that crystal axis directions are rotated by angles within specific ranges. SOLUTION: In a thin single crystal semiconductor layer (SOI layer) 3 on which a semiconductor device is formed, crystal axis directions are rotated each other by angles falling within 45±4 degree. An orientation flat is set such that the crystal axis is directed to be a normal surface with respect to <100>. Hereby, an amorphous region is easily made single crystal with a heat treatment. In this case, provided the orientation flat of the semiconductor layer 3 falls within ±2 degree with respect to a normal direction to the <100> as in the case of the support substrate, an amorphous region is made single crystal without trouble even when the orientation flat is displaced.
Patent JP-S62187807-A (JP)
Title: Light receiving and emitting module
Inventor: KATO TATSURO
IPC: B23K9/028
Filed: 1986-02-14
Abstract: PURPOSE:To constitute an adjusting member thickly and to increase the rigidity of a module by coupling a rod lens holding member with an adjusting member by welding the tip of the tapered part of the adjusting member. CONSTITUTION:A tapered part 7 is formed at end part of the adjusting member 4 and the adjusting member 4 is welded to the rod lens holding member 5 at triangular marks at the top. A recessed part 8 is formed at one end part of the 2nd member for holding a light receiving and emitting element which contacts the adjusting member 4, which is also is welded to the adjusting member at the recessed part 8 shown by triangular marks. The adjusting member 4 has the tapered part 7 and is welded at the tip part, so the adjusting member 4 itself is reduced in thickness and increased in rigidity.
Patent JP-S54120935-A (JP)
Title: Antifreezing structure for summary water closet
Inventor: TAKAHASHI JIYUNJI
IPC: E03F11/00
Filed: 1978-03-13
Abstract: PURPOSE: To prevent the freezing of water with no need for any heating means, by feeding air, which is exhausted from a blower of a purifying bath, to puddled parts, such as a pressure room, water tank, etc.  
     CONSTITUTION: A main air feeding pipe 12 fitted with a valve 13 is connected with a blower 19. The terminal of the main pipe 12 is connected with an air reservoir 14. The respective non-return valves 12 are fitted at the air reservoir 14 which is connected with air-feeding branch pipes 15, 16 and 17 which are coupled with the water tank 11, a bed pipe 9 and a pressure room 8 respectively. When opening a valve 13, air fed from the blower 19 through the main air-feeding pipe 12 is flown through the air reservoir 14 to the water tank 11, the pressure room 8 and the bend pipe 9. Further, air fed from the blower 19 to the pressure room also is supplied to a cleaning-water feed pipe 10. Air from the blower 19 becomes hot air after having absorbed the heating of the blower, and thus, prevents the freezing of water in the puddles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09222462-A (JP)
Title: Printed wiring board testing equipment
Inventor: ONO HIDEAKI
IPC: H05K7/14
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of obstacle to the test of contact of mounting component terminals, by forming a reinforcing part member by using metal covered with insulating material or using insulator. SOLUTION: Insertion front side connectors 12 which are inserted into a back board 7 of a shelf 1, and this side connectors 13 into which printed board connectors 5 mounted on a printed wiring board 200 to be inspected are inserted are installed on the side edges of the insertion front side and this side of a printed wiring board 11. Parts between corresponding terminals of the connectors 12, 13 of the board 11 are connected by patterns 14. The wiring board 200 is inserted into guide trenches 16, and a reinforcing part member 20 is fixed on the side surfaces of a pair of guide arms 15 fixed to the board 11. The part member 20 is formed by covering metal with insulating material, or constituted of insulator.  Thereby short-circuit between a power supply terminal of a component 3 and an earth terminal is not generated, when the tip end of a terminal of the mounting component 3 which tip end protrudes on the non- mounting surface side of the wiring board 200 comes into contact with the part member 20, so that obstacle is not generated in a function test.
Patent JP-S59155847-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA TSUNEO
IPC: G03G5/06
Filed: 1983-02-25
Abstract: PURPOSE:To improve photosensitivity and stability of sensitivity in spite of repeated uses by incorporating a phthalocyanine compd. having a metal specified in valence as a central nucleus or the one having its benzene ring halogenated in a photosensitive layer. CONSTITUTION:A phthalocyanine (Pc) compd. using a metal atom having a valence of >=3 or said Pc compd. having its benzene ring halogenated is dispersed into a binder resin. A photosensitive body having a photosensitive layer using said compsn. contg. said Pc compd. requires no chemical senitizer having a problem in a sanitary aspect, etc., and it has good sensitivity and stability. This photosensitive layer has a resin/Pc compd. ratio of >=1, and it is enhanced in physical strength by using a large amt. of resin, rich in flexibility, good in humidity resistance, and small in change with the lapse of time.
Patent JP-H06241917-A (JP)
Title: Resistance temperature sensor
Inventor: KUBOTA TEPPEI
IPC: G01K7/18
Filed: 1993-02-18
Abstract: PURPOSE:To more widen the uniform region of temp. distribution by providing a plurality of regions having different resistance values and imparting a higher resistance value to a region larger in heat diffusion. CONSTITUTION:A support part 13 is provided on one end side of an insulating substrate 12 and, for example, a circuit part 14 composed of a platinum thin film is constituted in a region excepting the support part 13. Grooves 15 are formed to a metal thin film to form a zigzag resistance circuit 16 to demarcate terminal electrodes 18, 19. The circuit 16 has first-third regions 21-23 different in circuit width and the circuit widths of the regions 21-23 are wide in the order of the regions 22, 21, 23 and, therefore, heat value is large in the order of the regions 23, 21, 22. By this constitution, the heat diffused from the circuit 16 toward the support part 13 is compensated by the heat generated in the region 23 in largest quantity. Since the region 22 becomes a heat sink place in which heat flows from the regions 21, 23, the region 21 is set to the min. heating value. As a result, the temp. distribution in the circuit part 14 is uniformized.