baber/WOPTO huggingface dataset:
Patent JP-S61228025-A (JP)
Title: Ultrafine polymer particle and composite thereof
Inventor: KUMAKI JIRO
IPC: B32B5/16
Filed: 1985-04-01
Abstract: PURPOSE:To provide the titled ultrafine particle capable of giving a built-up composite film having fine structure and useful as a separation membrane and composed of a single polymer chain obtained by developing a dilute solution of a polymer on the surface of a lower layer liquid having poor affinity to the polymer and evaporating the developing solvent. CONSTITUTION:A dilute solution obtained by dissolving a polymer in a developing solvent is developed by dripping, etc., on the gas-liquid interface of the lower-layer liquid having poor affinity to the polymer, and the developing solvent is evaporated to form the objective ultrafine particles on the surface of the lower layer liquid. The objective composite can be produced by contacting a substrate plate such as glass plate with the gas-liquid interface containing the formed ultrafine particles, thereby transferring the particles of the surface of the substrate. When the polymer has low affinity to water, e.g. polystyrene, water or an aqueous solution is used as the lower layer liquid and when the polymer has high affinity to water, e.g. polymethyl acrylate, the lower layer is preferably mercury, etc.
Patent JP-2000260423-A (JP)
Title: Electrode
Inventor: YANASE SATOSHI
IPC: H01M4/525
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode and a nonaqueous secondary battery, capable of maintaining a high electric capacity and stability in a high temperature and realizing excellent output characteristics. SOLUTION: In this electrode, a mixture of an active material of a lithium composite oxide containing manganese and an active material of a lithium composite oxide containing nickel is formed on a collector, and the maximum particle diameter of the active material is set for not more than 8 micron, its average particle diameter is set for more than 3 micron and the thickness of the active material layer is set from 10 to 30 micron.
Patent JP-H06277615-A (JP)
Title: Method for coating of liquid
Inventor: MIYASHITA KAZUNORI
IPC: B05D1/40
Filed: 1993-03-25
Abstract: PURPOSE:To provide a simple method for coating a body with a liq. in a good quality and a high yield. CONSTITUTION:One face or both faces of a body are coated with a liq. 4 in such a way that ejection of the liq. 4 is started from a position being different from the rotating shaft of the body and then, the ejection hole 3 is moved through the rotating shaft. As it is thereby possible to prevent defects of appearance caused by refuses, air bubbles, etc., being easily generated at the beginning of ejection of the liq., unevenness of coating and uncoated area being left from being generated, a surface treatment with a good quality and a high yield can be realized by a convenient method.
Patent JP-H01239817-A (JP)
Title: Ferromagnetic metal powder, manufacture thereof and magnetic recording medium using the same powder
Inventor: SUEYOSHI TOSHINOBU
IPC: G11B5/712
Filed: 1988-03-19
Abstract: PURPOSE:To sufficiently improve magnetic characteristics and durability and to sufficiently improve the magnetic characteristic, electromagnetic conversion characteristic and durability of a magnetic recording medium obtained by using ferromagnetic metal powder containing iron as a main ingredient by incorporat ing aluminum, silicon and phosphorus in the powder containing as the main ingredient the iron. CONSTITUTION:Ferromagnetic metal powder containing as a main ingredient contains aluminium, silicon and phosphorus. In this instance, 0.2-15.0wt.% of aluminium, 0.05-15.0wt.% of silicon and 0.05-5.5wt.% of phosphorus are contained based on the iron, and it is preferable that more aluminium, silicon and phosphorus are present on the surface of the powder particles. Further, the surfaces of oxyhydroxide particles of oxide particles containing as a main ingredient iron are treated with aluminum compound, silicon compound and phosphorus compound to be covered therewith, then thermally reduced in a reducing gas atmosphere to incorporate aluminium, silicon and phosphorus in the particles, thereby manufacturing the ferromagnetic metal powder.
Patent JP-H04301758-A (JP)
Title: Inspection device
Inventor: HOSHINO MASARU
IPC: G06T7/00
Filed: 1991-03-29
Abstract: PURPOSE:To inspect the inner surfaces of plural bodies to be inspected simultaneously, amtomatically, at a high speed, with high accuracy, by examining plural bodies to be inspected whose inspected surface is divided into plural areas while rotating them in the rotary pitches corresponding to the divided number. CONSTITUTION:The laminate tube T to be a cylindrical body to be inspected taken in on a rotary inspection board 12 carries out a rotary movement interminttently while revolving in the rotating direction of the inspection board 12, stops temporarily at points P1 to P4, and during its stopping, respective inspectable areas F1 to F4 are inspected by a bore scope insertion, a luminous diode, and a photo-sensor of the tube inside insertion 40 of a tube inside inspection device 39 inserted to the tube T, and they are processed by a signal processing means furnishing input number more than the divided number of the areas F1 to F4. In such a way, by dividing the inspection areas F1 to D4, and by photographing and inspecting the areas close to the inner bottom surface of the tube T, the resolution can be improved, and a poor condition such as a minute mixture and a defect can be detected much better.
Patent JP-H05273207-A (JP)
Title: Whole blood analyzing element and measuring method using the same
IPC: G01N33/52
Filed: 1992-03-25
Abstract: PURPOSE:To easily and accurately perform the examination of an examinee at home by excluding the analytical error based on the non-uniform diffusion of a whole blood sample by almost uniformly allowing the plasma part of the whole blood sample to permeate and diffuse throughout the developing layer of a multilayered analyzing element using a whole blood analyzing element and accurately performing analysis even after the elapse of a considerable time by drying the developing layer to which the plasma part is transferred. CONSTITUTION:In the measurement of a blood component, a multilayered analyzing element wherein at least one hydrophilic polymer layer and a developing layer are laminated on a water impermeable support in this order and a blood corpuscle separating element having a blood corpuscle separating layer are superposed one upon another so as to provide space between both elements and, in this state, a whole blood sample is dripped on the blood corpuscle separating element. After the sample is developed throughout the blood corpuscle separating layer, the sample dripped part is pressed to transfer the plasma part in the sample to the developing layer and the blood corpuscle separating element is removed and the substance to be examined transferred to the multilayered analyzing element is measured.
Patent JP-H01241044-A (JP)
Title: Optical information memory medium
Inventor: TABE KOUICHI
IPC: G11B7/24015
Filed: 1988-03-23
Abstract: PURPOSE:To prevent generation of deformation such as warpage and surface waving of a substrate even if an ambient temp. and humidity change by fitting the circumferential edges of disk-shaped media to the inside circumferential edge part of a reinforcing plate. CONSTITUTION:An annular outside circumferential spacer 4 is fixed by bonding or welding to the circumferential edge part of a core plate 2. This outside circumferential 4 is constituted of a plastic material, nonferrous metallic mate rial, or metallic material, etc., and the annular grooves, i.e., recesses of nearly the same width as the thickness of the disk substrates 1, 1 are formed to the inner side face thereof. The circumferential edges of the disks 1, 1 are respective ly movably fitted in a tight contact state into these annular grooves 7, 7. Air is sealed into gaps 5, 5 between the disks 1, 1 and the core plate 2. The disk substrates 1, 1 are, therefore, capable of expanding freely. The exertion of such force as to deform the disk substrates 1, 1 to said substrates is thus prevented.
Patent JP-S56163086-A (JP)
Title: Electronic beam welding method
Inventor: KOUZUKI KIYOSHI
IPC: B23K15/00
Filed: 1980-05-21
Abstract: PURPOSE: To weld a seaming body swiftly by an electronic beam without bevelling the seaming surface, by fitting a seaming cover plate into each seaming end of a body to be seamed, and irradiating an electronic beam onto the seaming surface which has made both the seaming cover plates adhere with each other.  
     CONSTITUTION: An electronic beam 3 which is emitted from an electron gun 2 is converged by an electromagnetic lens 4 in a vacuum chamber 1, and a focus is made to align with a seaming surface 6 of material to be welded 5, 5, and is welded. In this case, the weld seaming surface 6 is formed by fitting a seaming cover plate 7 having a rectangular shape into the outside circumference of the seaming surface of the materials to be welded 5, 5, and by making this seaming cover plate adhere to each other. In this case, when an electronic beam is irradiated onto this seaming surface, the focal length of the rectangular seaming cover plate 7 and the electronic beam 3 is always constant since one side of the rectangle is utilized, and displacement of the focal length does not occur, therefore, the same depth of penetration can be obtained at all times, welding can be made from a welding point 8aW8b at a  time, and a welding part 8 can be formed swiftly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61224382-A (JP)
Title: Pulse laser oscillator
Inventor: SATO YUKIO
IPC: H01J17/54
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the high-reliability pulse laser oscillator by connecting a constant voltage power source to a cathode heater and a reversal heater of CONSTITUTION:A laser gas 13 is flowed between a cathode 7 and an anode 8 in a laser box 14 in a direction of the arrow. A main capacitor 1 is charged.
Patent JP-H02248065-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOJIMA HITOSHI
IPC: H01L21/768
Filed: 1989-03-22
Abstract: PURPOSE:To surely flatten the surface of a semiconductor device of this design by a method wherein a wiring part constituting a wiring region and an insulating part constituting a non-wiring region are arranged in parallel with each other on an interlaminar insulating layer. CONSTITUTION:A fist interlaminar insulating film 21 of SiO2 is formed on a silicon substrate 1, and an insulating part 33 of SiO2 containing phosphorus is formed thereon. Then, the insulating part 33 is etched to form openings, and a first wiring part 31 of conductive material is formed on the film 21. Next, an insulating material layer 34 is filled, a second interlaminar insulating film 22 of SiO2 is deposited thereon, and an aluminum layer is uniformly formed on the film 22, which is patterned for the formation of a second wiring part 32. By this method, the surface of a semiconductor device can surely be flattened, so that a wiring part can be less disconnected.
Patent JP-S54159184-A (JP)
Title: Insulation gate type field effect transistor and its manufacture
Inventor: KONDOU TAKEO
IPC: H01L29/78
Filed: 1978-06-07
Abstract: PURPOSE: To reduce the parasitic gate capacitance, by making small the gate power supply width and avoiding the projection.  
     CONSTITUTION: On the P type Si substrate 18, the field oxide film 19 and the insulation thin film 20 are formed and the polycrystal Si 21 is laminated. The resist mask 22 is provided and the excessive etching section 21b is formed with plasma. Next, after causing the pending of the resist 22a with heating, the film 20 is etched to expose the substrate. Succeedingly, the resist is removed to form the N +  diffusion layers 23 and 24 by taking the film 20' as the mask. In this case, since the film 20' is projected to the gate electrode 21' to the diffusion of transversal direction especially, the diffusing time is controlled and the layers 23, 24 are matched to the gate electrode 21'. At this time, the polycrystal Si 21' is also made conductive. Further, it is covered with the low temperature oxide film 25, to form the electrodes 26 and 27 with selective opening. With this constitution, since no duplication part between the electrode 21' and the layers 23 and 24 is present, the parasitic capacitance is reduced and the width of the gate electrode can be made fine, to form small sized elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07250903-A (JP)
Title: Potential treatment device
Inventor: UMEMOTO TOSHIICHI
IPC: A61N1/10
Filed: 1994-03-11
Abstract: PURPOSE:To attain compatibility of a heat insulating effect with a treatment effect by providing a high-voltage transformer with another one secondary winding near the high-voltage side of the secondary winding thereof, using this secondary winding as a heater supply power source and simultaneously supplying a heater power source and a high-voltage power source for treatment to an energizing sheet. CONSTITUTION:The power source inputted from a control circuit 1 is inputted to the primary winding 21 of the high-voltage transformer 2 and is outputted from the secondary winding 23 and the secondary winding 27 for the heater power source via an iron core 22 composed of a magnetic material. One terminal 26 of the secondary winding 23 to be used for the treatment is connected to the input terminal of the primary winding 21 of the high-voltage transformer 2 via a protective resistor 42 for preventing the electric shock of a protective resistance unit 4 and is set on a low-voltage side. Simultaneously, the other terminal 25 for the secondary winding 23 is set at a high-voltage side and is connected to the secondary winding 27 for the heater power source via a protective resistor 41. The high-voltage power source outputted from the secondary winding 23 for the high-voltage power source inputs the high voltage to the secondary winding 27 for the heater power source, a temp. control unit 5 and the energizing sheet 3 contg. the heater, the energizing electrode 31, etc., via the protective resistor 41.
Patent JP-H10269815-A (JP)
Title: Vehicular interior light
Inventor: SUZUKI TAKASHI
IPC: F21V13/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular interior light which can reduce its production cost and secure uniform illuminance at every part of a front lens thereof, and further improve appearance when the light is off. SOLUTION: A vehicular interior light comprises a plurality of lamps 9 and 10 arranged in a housing 1 and an inner lens 20 and an outer lens 21 both arranged at a front opening of the housing 1, wherein a first cut 50 for condensing reflected light from reflectors 2c' and 2d' into one direction is formed on the inner lens 20 and a second cut 60 for diffusing the light which is condensed by the inner lens 20 in a direction perpendicular to the condensing direction is formed on the outer lens 21.
Patent JP-S63234512-A (JP)
Title: Electronic circuit device
Inventor: SHIMODA ISAMU
IPC: H01L23/34
Filed: 1987-03-24
Abstract: PURPOSE:To make it possible to perform the heat dissipation of an electronic circuit element by a method wherein the surface of deposition is constituted by a dielectric material, and the deposition surface is formed on a heat-transfer means. CONSTITUTION:The dielectric layer 2 is formed on the substrate 1 made of Cu, Al and the like which is a heat-transfer means. Besides, with single nucleus formed on the nuclei-formation base 4 made of the material heterogenous from the constitutional material of the dielectric layer 2 as the center, the single crystal such as Si and the like is grown on the dielectric layer 2, an insular single crystal is formed, it is flattened and a single crystal layer 3 is formed. Then, the semiconductor element such as a transistor, a diode and the like is formed. As the single crystal is directly grown on the dielectric layer 2 formed on a substrate 1 as above-mentioned, thermal resistance is low, and the heat generated on the semiconductor element can be dispersed efficiently to the conductive plate 1 through the intermediary of the dielectric layer 2.
Patent JP-H10260296-A (JP)
Title: Facility and method for disposing of gas waste
Inventor: ARAKI HIDEJI
IPC: G21F9/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas waste disposal facility which both prevents a device from being redundant unnecessarily and can secure the detection of an abnormality and the operation of the facility. SOLUTION: A gas waste disposal facility 1 disposes or removes wastes in a gas extracted from a condensing device 3 that condenses steam. The facility 1 includes a waste disposal means 11 which disposes of or removes the wastes, a detecting means 31 for detecting the values of wastes in a gas exhausted from the waste disposal means 11, recirculation means 35, 22 and 23 that can change gas flow routes so as to circulate the gas in the waste disposal means 11 and a controlling means 15 that commands the recirculation means 35, 22 and 23 to circulate the gas if the value of the wastes detected by the detecting means 31 exceeds a prescribed value.
Patent JP-S55159223-A (JP)
Title: Digital input unit
Inventor: NAKAO YOSHIHIRO
IPC: G06F13/24
Filed: 1979-05-31
Abstract: PURPOSE: To obtain the interruption (IT) pending function, by simultaneously producing the changed data of leading and trailing and a plurality of status data with the control circuit for one point's share of digital input signal.  
     CONSTITUTION: The parallel data of inputs 1aW1p are converted into serial data at a multiplexer 54 with the sample start pulse from a sampling period setting circuit 40. The serial data is input to the control circuit CL producing the data for one point's share of the digital input signal. The output of CL is input to demultiplexers 55, 56 converting the serial data into parallel data and also input to an interruption pending register 42. One or more changed data is set to the interruption pending register 42 to produce the interruption signal (IT) to CPU1. Thus, no control circuit is required every digital input signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57183690-A (JP)
Title: Driving circuit of magnetic bubble memory
Inventor: HIRAIDE SATOSHI
IPC: G11C19/08
Filed: 1981-05-06
Abstract: PURPOSE:To prevent the breakdown of the switch of a rotary magnetic field driving circuit, by controlling the rotary magnetic field driving circuit after detecting an unpackaged magnetic bubble memory module via an unpackaged detecting resistance. CONSTITUTION:No power supply is applied to function circuits F1, F2... when a bubble memory module is unpackaged. The voltage is set at O level for the point of connection of unpackaged detecting resistances FR1, FR2... at the side of the circuits F1, F2.... The resistances FR1, FR2... connect function switches FS1, FS2... at the side of the circuits F1, F2... and the earth. As a result, AND circuits AND00, AND01, etc. are closed via an OR circuit OR00. Thus the working of a rotary magnetic field circuit is discontinued to prevint the breakdown of rotary magnetic field driving circuit switches DSO and DS1. The unpackage detection signal is also effectively used by transferring it to the upper devices via the resistances FR1 and FR2.
Patent JP-H06281825-A (JP)
Title: Optical waveguide device and connecting structure for optical waveguide and optical fiber
Inventor: YASUDA TOSHIMICHI
IPC: G02B6/122
Filed: 1993-03-26
Abstract: PURPOSE:To reduce trouble for optical axis alignment to half at the time of connecting an optical waveguide, and to install an optical waveguide device in a small space. CONSTITUTION:As for an optical waveguide substrate 1 and an optical fiber array substrate 5, respective one ends are allowed to abut on each other, and an optical waveguide 2 of a going path side, an optical waveguide 4 of a returning path side, and cores 8 of input side/output side optical fibers 6, 7 are allowed to coincide with each other and connected to each other, and light inputted to the optical waveguide 2 of the going path side from the optical fiber 6 of the input side is propagated to the optical waveguide 4 of the coming path side after the advance direction of the light is inverted by a bending part 3 of the optical waveguide. Also, in the optical waveguide 4, a branch part is formed, the light inputted to the optical waveguide 1 is allowed to branch finally into four pieces of optical waveguides and outputted to the optical fiber 7 of the output side from four pieces of output parts, respectively.
Patent JP-S55160249-A (JP)
Title: Heat exchanger for bath
Inventor: MIYANARI MASAHARU
IPC: F24H1/18
Filed: 1979-05-31
Abstract: PURPOSE: To heat up the water in a bath from the bottom to make the temperature distribution uniform in a bathtub by incorporating a heat panel into a bath boiler.  
     CONSTITUTION: An evaporator section 12 of a heat panel 3 consisting of parallel heat pipes is arranged on a heating part 4 of a both boiler 2. At the same time a condensing section 13 of said panel 3 is arranged on the bottom of the bathtub and the water in the bathtub is heated from the bottom to make the temperature distribution in the bathtub uniform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10269686-A (JP)
Title: Protector against writing rewritable disk and method thereof
Inventor: TAUGHER LAWRENCE N
IPC: G11B7/0045
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To surely inhibit a writable disk of a type of performing trial write in a power calibration area prior to write operation from being written. SOLUTION: An area 402 of a part of a center hole 300 of the disk is formed larger than a required diameter, and at the time of requiring write inhibit operation, an attachment 404 is fitted into this area 402. This attachment 404 is fitted with a cover 406 extending from the center toward the outer side, and the power calibration area 304 is covered with this cover. Consequently, an error is inevitably detected at the time of reading after the trial write in the power calibration area, and hence write-in processing is never executed hereafter.
Patent JP-H11265843-A (JP)
Title: Photomask
Inventor: KAMISHIRO KENZO
IPC: G03F1/42
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To measure an alignment of a wafer with good accuracy, by a method wherein the form of alignment accuracy measuring patterns is formed into an equilateral quadrilateral, and the diagonal line on one side of the diagonal lines of the quadrilateral is provided in parallel to scribed lines formed in the wafer. SOLUTION: Alignment accuracy measuring patterns are arranged at the positions, which correspond to grooves G for scribing formed in a wafer W, which is used as the object of measurement of an alignment accuracy, on a photomask. Moreover, each pattern of the patterns is formed into an equilateral quadrilateral and the diagonal line on one side of the diagonal lines of the quadrilateral is arranged in such a way as to become parallel to scribed lines formed in the wafer W. In the actural wafer W, the grooves G for scribing are vertically formed in the two directions of the direction parallel to the scribed lines and the direction rectangular to the scribed lines. When the diagonal line on one side of the diagonal lines is parallel to the scribed lines, the diagonal line becomes parallel to the longitudinal direction of the grooves.  As a result, a tailing of the resist patterns, which are used as alignment accuracy measuring marks M1 to M5, is inhibited and the distribution of the patterns can be made even on the surface of the wafer. Accordingly, the instrumentation error of the alignment accuracy of the wafer can be reduced.
Patent JP-S52149936-A (JP)
Title: Electronic desk calculator
Inventor: KOIDE SATORU
IPC: G06F1/32
Filed: 1976-06-08
Abstract: PURPOSE: To reduce power consumption by lighting the display element of great power consumption at the necessary minimum. 
     COPYRIGHT: (C)1977,JPO&Japio