baber/WOPTO huggingface dataset:
Patent JP-S63193052-A (JP)
Title: Flaw detection method
Inventor: NAKANISHI TAKENORI
IPC: G01N25/72
Filed: 1987-02-06
Abstract: PURPOSE:To certainly and easily perform flaw detection, by a method wherein a part of a material to be inspected is heated to generate the temp. gradient to a non-heated zone due to heating and the surface temp. distribution of the material to be inspected is detected to discriminate the disturbance of the temp. distribution. CONSTITUTION:Spot heating 2a or line heating 2b is applied to a part of the surface of a material 1 to be inspected such as ceramics. Hereupon, heat propagates to a low temp. part corresponding to the heat resistance of the material and temp. distribution is generated like an isothermal line 3. When there is no flaw at that time, a ripple like isothermal line 3 shows continuity with respect to the spot heating 2a and a parallel isothermal line 3 shows continuity with respect to the line heating 2b. When there is a crack flaw 4, a structural gap and air are interposed in the flaw part 4 and the heat resistance of the flaw part increases and the isothermal line 3 shows discontinuous disturbance. The temp. distribution thereof is detected by an infrared ray sensor. Since the disturbance of the temp. distribution is detected, the flaw of the material to be inspected can be detected with high accuracy.
Patent JP-S61185960-A (JP)
Title: Conductivity modulation element
Inventor: YAMAGUCHI SATORU
IPC: H01L27/07
Filed: 1985-02-13
Abstract: PURPOSE:To shorten the turn-OFF time of a conductivity modulation element by a method wherein the element is made into such a constitution that the MOSFET and the bipolar type transistors can be made to respectively operate independently to expand the applicable extent thereof and a gate signal and an anti-phase signal are given to the electrodes for drain lead-out. CONSTITUTION:Electrodes 181 and 182 for drain lead-out are provided on an N-type impurity region 11a formed by a conventional method. According to such a constitution, an MOSFETQ and bipolar type transistor Tr1 and Tr2 can be respectively used independently and the applicable extent of the conductivity modulation element can be expanded. Moreover, when a gate signal and an anti-phase signal are given to the electrodes 181 and 182 for drain lead-out, a PNP type transistor Q2 is brought into an inversely biased state and the turn-OFF time toff of the conductivity modulation element can be shortened. By this way, the conductivity modulation element, which can be multipurposely used and can be made the turn-OFF time thereof shorten, can be obtained.
Patent JP-H08220369-A (JP)
Title: Optical fiber coupler and its production
Inventor: YAMAUCHI RYOZO
IPC: G02B6/28
Filed: 1995-02-14
Abstract: PURPOSE: To easily obtain an optical fiber coupler showing good flatness in wavelength characteristics with good reproducibility by changing the structural parameters of at least one of two optical fibers in the longitudinal direction of the fused and stretched part in the coupler. CONSTITUTION: In a fused and stretched optical fiber coupler, the fused and stretched part 10 consists of an optical waveguide line of an optical fiber 1 and an optical waveguide line of an optical fiber 2. This coupler has such a structure that in the entrance side L, which is the left side of the center in the longitudinal direction of the coupler, of the fused and stretched part 10, the transmission const. β1 L of the optical fiber 1 is larger than the transmission const. β2 L of the optical fiber 2 (β1 L>β2 L). Further, in the the exit side R which is the right side of the center in the longitudinal direction of the coupler, the transmission const. β1 R of the optical fiber 1 is smaller than the transmission const. β2 R of the optical fiber (β1 R<R2 R). Stable and good flatness in the coupling degree can be obtd. in a wide wavelength range by using this optical fiber coupler.
Patent JP-H02207423-A (JP)
Title: Manufacture of forming fluorinated resin insulative wire
Inventor: KOMURA YUKIO
IPC: H01B13/14
Filed: 1989-02-06
Abstract: PURPOSE:To stably obtain high foaming ratio by extruding fluororesin including foaming agent and coating a core wire with it, extruding a skin layer of fluorinated resin and coating the periphery thereof with the skin layer and also keeping the pressure of the peripheral space of the extruded-coating layer below ambient pressure before coating with the skin layer while the extruded- coating layer is foaming. CONSTITUTION:Fluorinated resin including foaming agent 25 is extruded from the first cross head 12 and coated on a core wire 24 by so-called pressure extrusion. The extruded-coating layer 25a starts foaming right after extruded from the head 12. Fluororesin not including foaming agent 26 is extruded from the second cross head 16 and coated on the periphery of the extruded-coating layer 25a by pipe extrusion before completion of foaming of the extruded-coating layer 25a. At this time, since the pressure of a space 19 between the heads 12 and 16 is kept below ambient pressure, a skin layer 26a formed by pipe extrusion is firmly contacted with the extruded-coating layer 25a on foaming due to inner and outer pressure difference.
Patent JP-S57138991-A (JP)
Title: Screen printing plate
Inventor: FUJITA YUKIYOSHI
IPC: B41C1/14
Filed: 1981-02-23
Abstract: PURPOSE:To shorten the time for manufacturing screen printing plates using metal masks by a method wherein a metal mask is attached to ultraviolet ray hardening resin on the periphery of a central opening made in elastic cloth. CONSTITUTION:Elastic cloth 9 such as one made of polyester is extended over and attached to a frame 8 made from aluminum and the like, and a screen mask 6 coated with ultraviolet ray hardening resin 10 is attached tightly to the periphery of the central part of the frame. When the desired amount light containing ultraviolet rays and the heat source is sent to the surface 10 coated with the resin using an ultraviolet ray radiator, the ultraviolet ray hardening resin 10 is hardened of a short time. With the resin hardened, the screen mask 6 is firmly attached to the elastic cloth 9 in that portion. Then the inside part of the elastic cloth 9 around the part where the screen mask has been attached is cut and removed. Thus the time required for manufacturing a screen printing plate can be shortened by attaching a metal mask using ultraviolet ray hardening resin.
Patent JP-2000222956-A (JP)
Title: Manufacture of oxide multi-superconducting wire
Inventor: AYAI NAOKI
IPC: H01B12/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide multi-superconducting wire which causes no bridging in drawing, molding, and sintering. SOLUTION: This manufacturing method contains a step for drawing a first pipe made of silver or a silver alloy into which oxide superconductor raw material powder is filled; a step for bundling a plurality of wires obtained by drawing the first pipe filled with the raw material, inserting the wire into a second pipe made of silver of a silver alloy, then drawing the second pipe; a step for twisting the wire inserted into the second pipe to be drawn; and a step for applying hear treatment to twisted wire or form an oxide superconductor filament; and in the wire before twisting but after drawing, cross section area ratio of a base material region formed with the first pipe to a filament region is specified to 2-3.
Patent JP-H11271948-A (JP)
Title: Photographic stabilizing processing solution and its using method
Inventor: MCGUCKIN HUGH GERALD
IPC: G03C7/30
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide the photographic processing solution capable of giving a processed film free from scum or other residues stickiness and having abrasion resistance and fingerprint resistance. SOLUTION: The color photographic film is processed with the final dye image stabilizing solution containing a surfactant of a prescribed aromatic or heterocyclic aldehyde or acetal or hemiacetal or its mixture. The first surfactant is a nonionic polyethoxyl non-fluorinated compound or an anionic non- fluorinated sulfate or sulfonate, and the second surfactant is a nonionic or anionic fluorinated compound. The stabilizing solution to be used contains, especially, glycol and it is in a concentrated state.
Patent JP-H02242695-A (JP)
Title: Monoclonal antibody against human il-2 receptor beta chain
Inventor: TSUUDOU MITSURU
IPC: G01N33/577
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a monoclonal antibody by fusing an antibody-forming cell of mammals except human immunized against beta chain manifesting cell strain YTS with a cell having permanently multiplying properties to give a hybridoma and culturing the hybridoma. CONSTITUTION:An antibody-forming cell of mammals except human immunized against beta chain manifesting cell strain YTS is blended with a cell having permanently multiplying properties and subjected to cell fusion by gradually adding a fusion promoter such as polyethylene glycol while maintaining the reaction mixture at about 37 deg.C. Then the fusion promoter added to the culture solution is diluted to stop the fusion and the cell is separated by centrifugal separation. The cell is cultured in a hypoxanthine aminopterin thymidine to give a hybridoma. The prepared hybridoma is cultured in vitro or in vivo to produce a monoclonal antibody.
Patent JP-S62197070-A (JP)
Inventor: ARAN KEISU RIKUROFUTO
IPC: A61M5/28
Filed: 1987-02-06
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-H05197625-A (JP)
Title: Cache memory
Inventor: DOI TOSHIO
IPC: G06F12/08
Filed: 1992-01-17
Abstract: PURPOSE:To facilitate the detailed adjustment of the effects of the cache mem ory when debugging a program or a system by easily recognizing the contents of the cache memory at a certain time point. CONSTITUTION:This cache memory is provided with an entry designating register 12 to set an arbitrary value from the outside, a low-order address output buffer 13a to connect either a low-order address bus 4b or an entry designating register output 12a to the input of a selector 8, entry designating register output buffer 13b, tag output buffer 14 to connect a tag output 9a to a data bus 5, and OR gate 17 to control a data buffer 20 by an output ORing a hit signal 3a from a comparator 11 and a data output permit signal 17a from an MPU 1. Thus, the contents of the cache memory at a certain point of time can be easily recognized and when debugging the program or the system, the detailed adjustment of the effects of the cache memory can be facilitated.
Patent JP-S60171095-A (JP)
Inventor: FUNAKOSHI KOUJI
IPC: D06F75/14
Filed: 1984-02-15
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-H03230996-A (JP)
Title: Forgery judging paper
Inventor: MOCHIZUKI KEIJI
IPC: B42D15/10
Filed: 1990-02-06
Abstract: PURPOSE:To together provide the function as fancy paper making a fluorescent image visible and having forgery preventing properties and a watermark printing pattern by printing an image on the surface layer of paper wherein a layer containing a fluorescent reactive substance is provided directly under coated paper, paper or cardboard using transparentizing ink and irradiating the printed surface with ultraviolet rays. CONSTITUTION:A layer composed of either one of pulp, paint coat, resin coat or printing containing a fluorescent reactive substance is formed as the under layer of a paper and pulp, an opaque layer or a printing layer showing no fluorescent reaction is arranged on the upper surface thereof as the surface layer by an amount capable of transparentizing the paper up to the fluorescent dye added layer of the under layer by the printing of watermark ink and the surface layer is transparentized by applying watermark printing and the fluorescent reactive substance-containing layer constituted in the under layer is exposed and a printed image not discrimination from mere water mark printing from appearance but emitting bluish purple visible light at the time of the irradiation with ultraviolet rays is formed and forgery judging function is added to watermark printing as fancy paper.
Patent JP-S63193234-A (JP)
Title: Instrument control equipment
Inventor: HOSAKA MASAO
IPC: G06F15/177
Filed: 1987-02-06
Abstract: PURPOSE:To facilitate the connection between a main control part and subordinate control parts and to perform control suitably to a system by selecting the inputs of counters among plural subordinate control parts. CONSTITUTION:The respective subordinate control parts COP can select external inputs PPCLKs 1-3 optionally as clock inputs, and a CPU is interrupted by triggering the falling of a clock. The respective channels of the COP0-COP5 select three PPCLKs. Consequently, the CPU counts three timing pulses at the same time and can have a communication with optional COPs.
Patent JP-S60169668-A (JP)
Title: Fuel injection device of internal-combustion engine
Inventor: NISHIYAMA RIYOUJI
IPC: F02M69/00
Filed: 1984-02-14
Abstract: PURPOSE:To enhance the characteristic of turning into fine particles and the inter-cylindrical distribution as well as to prevent deviation of the air-to-fuel ratio from its set value during transient operation by furnishing a suction neg. pressure sensor, a number-of-revolutions sensor, a two-fluid fuel injection nozzle, etc. CONSTITUTION:Upon receiving a signal from a suction neg. pressure sensor 5 and a signal from a number-of-revolutions sensor 6, a control unit 7 emits a signal to drive the valve element 19 of two-fluid injection nozzle 9a. Thereby the valve element 19 is driven to open and close a fuel jet 16. The fuel is sent by a puel pump into a fuel passage 18 via a fuel piping 8 under the control of a fuel pressure regulator, which is to hold the fuel injection pressure constant, and injected out of said fuel jet 16 into an air passage 17. The injected fuel is turned into fine particles by the air 17g, which is introduced through an air piping 12 and flowing in said air passage 17.
Patent JP-H04251732-A (JP)
Title: Removing apparatus for bead with filler
Inventor: OSAWA MASAYUKI
IPC: B29D30/48
Filed: 1991-01-28
Abstract: PURPOSE:To positively remove a bead B with filler, irrespective of its mounting posture, when the bead B with filler is removed from a housing holder 11 situated at the uppermost stage of a stack 18 constructed such that a plurality of hollow truncated conical housing holders 11 are superimposed in which the bead B with filler is mounted thereon. CONSTITUTION:To an elevating shaft 26, a support body 30 attached with a permanent magnet 37 is connected via a spherical bearing 32, whereby when a bead B with filler is removed, the support body 30 and permanent magnet 37 are tilted to be the same inclination with the posture of the bead B with filler, so that a bead C is attracted throughout the entire circumference by the permanent magnet 37.
Patent JP-H10221914-A (JP)
Title: Color image forming device and toner used in the same
Inventor: KOYAMA HAJIME
IPC: G03G15/01
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To stabilize and optimize color reproducibility for each color with a simple circuit constitution and at a low part cost without requiring troublesome adjusting operation in a tandem type electrophotograhic system color image forming device. SOLUTION: On the assumption of so-called saturation exposure by means of an image exposing device 9, a developing bias is impressed on at least two or more developing devices 10 of electrophotographic process part (toner developed image forming part) 6 with the potential difference of 0V by means of the same power source device 13 for impressing the developing bias. Thus, the circuit constitution becomes simple, and the part cost is lowered. Since the so-called saturation exposure is performed even though toner characteristic for each color is different and the potential difference of the developing bias to the developing device 10 of each color is 0V; the color reproducibility for each color is stabilized and optimized and the troublesome adjusting operation is not required in terms of the developing bias of each color.
Patent JP-H04252504-A (JP)
Title: Sound quality adjustment device
Inventor: MATSUMURA TADAAKI
IPC: H03G9/00
Filed: 1991-01-28
Abstract: PURPOSE:To improve the operability by adjusting a level of the entire audio signal in response to the adjustment pattern when the sound quality is adjusted. CONSTITUTION:Audio adjustment circuits 4A-4C are selected by operating interlock switches 3, 6 and the audio signal is adjusted to have preferred sound quality and fixed attenuation circuits 5A-5C are selected to adjust the level of the entire audio signal. That is, the audio signal of the audio signal source 1 is amplified by a preamplifier 2 and the audio adjustment circuits 4A-4C compensate a level change in the audio signal. Then the attenuation is adjusted by the fixed attenuation circuits 5A-5C so that the total level of each output signal is equal to each other. Then the signal is amplified by a power amplifier 7 and the audio signal is outputted from a speaker 8.
Patent JP-S60171749-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO KEIJI
IPC: H01L29/788
Filed: 1984-02-17
Abstract: PURPOSE:To enable to erase according to light stored informations even for a resin sealed semiconductor memory device by a method wherein the upper surface of a semiconductor element is covered with ultraviolet transmitting resin, and moreover the part not provided with the resin thereof is sealed with another resin. CONSTITUTION:A tab 2 mounting a semiconductor element 3 and a part of connector wires 4 are covered with ultraviolet transmittable resin 7, and after the resin is hardened, the whole is resin-molded using resin being different from the above-mentioned resin 7 and to be used for usual resin sealing, epoxy resin for example, leaving a part of leads 6. After then, the resin sealing body 8 on the upper surface of the semiconductor element 3 is cut to be removed up to expose the transparent resin 7 in a rectangular shape, for example, and an opening part 80 is formed to enable to project ultraviolet rays to the semiconductor element (semiconductor memory) 3 through the opening part 80 and the transparent resin 7. Informations are stored to a circuit element in the semiconductor element 3 from the outside leads 60, and the stored informations thereof can be erased by the irradiation of ultraviolet rays permeating the transparent resin 7.
Patent JP-H07237878-A (JP)
Title: Plate-like material hoisting device
Inventor: NOGAMI TAKASHI
IPC: B66C1/02
Filed: 1994-02-24
Abstract: PURPOSE:To provide a plate-like material hoisting device, which can hoist a plate-like work of which the surface is a little waved or having a partial projection on the surface. CONSTITUTION:A first and a second annular projections 6b, 6c are concentrically attached to the lower surface side of a work holding board 5, and when the lower surface of the work holding board 5 abuts on a plate-like work 11, a first closed space 32b is formed between the plate-like work 11 and the first projection 6b and a second closed space 23c is formed between the plate-like work 11 and the first and the second projections 6b, 6c. A vacuum sucking mechanism, which discharges the air inside of these first and second closed spaces 23b, 23c for vacuum sucking, is provided.
Patent JP-S60174419-A (JP)
Title: Method of processing waste liquid from calcining furnace
Inventor: NAKATANI IWAO
IPC: F23G5/30
Filed: 1984-02-17
Abstract: PURPOSE:To perform a more economical combustion process with a small-sized device by a method wherein a heater is arranged at an outer wall surface of a fluidized bed part of a calcining furnace and a heat can be supplied within the furnace and also a thermal insulation material is attached in it. CONSTITUTION:A fluidized gas 8 heated by an external heater 7 is passed through an outer dissipating plate 5, thereafter a fluidized bed medium 9 in the fluidized bed is heated and agitated. When processed waste liquid 10 is sprayed into the fluidized bed to perform a combustion treatment, moisture content in the processed waste liquid is evaporated, so that a temperature of the flowing medium 9 is apt to decrease under a latent heat of the liquid. Due to this fact, a fluidized bed heater 6 is arranged, the temperature of the fluidized gas 8 is not decreased, but the processed waste liquid is burnt under a condition in which the gas is kept at a desired combustion processing temperature. With this arrangement, it is made possible to perform a more economical combustion process with a device with a size reduced to the minimum possible.
Patent JP-S59156863-A (JP)
Inventor: AREKISANDAA KAIDO
IPC: B62D5/04
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-S62191769-A (JP)
Inventor: DANIERU SHII MATSUKUMANIYUU
IPC: G01R5/16
Filed: 1987-02-10
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-S63195907-A (JP)
Inventor: SHIGETOMI TAKUO
IPC: H01B3/30
Filed: 1987-02-09
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-H06294769-A (JP)
Title: Electronic chemical measuring system, wherein sensor having plurality of measuring zones is provided
Inventor: ERITSUKU ZAURAA
IPC: B01L3/00
Filed: 1994-02-01
Abstract: PURPOSE: To provide a measurement system capable of performing continuous measurements. CONSTITUTION: This electrochemical measurement system is made of a measurement device 50 equipped with an electronic circuit 60. a connecting device 64, a positioning and advancing devices 56 and 57, and removal devices 59 and 53. In this case, a small sensor device 40 having a plurality of disposable measurement zones 34 is sequentially introduced to the above-mentioned devices. This system applies to the quantitative analysis of glucose contained in blood.
Patent JP-H10221791-A (JP)
Title: Printing exposure deciding method for photograph
Inventor: KASE SHUNICHI
IPC: G03B17/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a printed photograph whose brightness and color balance are excellent by deciding printing exposure based on an image characteristic value when the information of conditions for printing a print is recorded at a photographing time and correcting it by using the information of exposure correction quantity showing the correction quantity of photographing exposure when the information of the exposure correction quantity is recorded. SOLUTION: A photographic film F is positioned at an exposure part on an exposure table 21 and the original image of the film F is illuminated with light emitted from a light source 22. The signals of respective colors B, G and R obtained by photoelectrically converting this received light quantity are outputted to an image processing part 40 and transmitted to an exposure control part 20 so as to decide the reference printing exposure of the respective colors B, G and R. Besides, the table 21 is provided with the read device of film information magnetically recorded on the film F. Then, the information is inputted in a film information processing part 50. By the processing part 50, the correction quantity of the reference printing exposure is arithmetically operated and transmitted to the control part 20 as a correction signal.  Then, the reference printing exposure is corrected based on the correction signal.
Patent JP-S62188193-A (JP)
Inventor: NAKAMURA MASAMI
IPC: H05B3/20
Filed: 1986-02-13
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。