baber/WOPTO huggingface dataset:
Patent JP-H0447230-A (JP)
Title: Reading system of integrated value for flowmeter
Inventor: UEKI TAKASHI
IPC: G01F1/00
Filed: 1990-06-14
Abstract: PURPOSE:To achieve a higher efficiency and accuracy of metering work by providing a bar code display section for displaying an integrated value by a bar code in the measurement of a flow rate while a bar code reader is used to read and record the integrated value simultaneously. CONSTITUTION:A flow rate signal measured with a flow rate sensor 7 enters a flow rate integration circuit 8 to be integrated and an integrated value is inputted into a bar code conversion circuit 9 to be converted into a bar code signal, which is displayed on a bar code display section 4. At the same time, the integrated value integrated with the circuit 8 is displayed on a numerical display section 3. This achieves a higher efficiency and accuracy of metering work.
Patent JP-H057017-A (JP)
Title: Manufacture of silicon carbide light emitting diode
Inventor: KAMIYA TAKAHIRO
IPC: H01L21/205
Filed: 1991-06-27
Abstract: PURPOSE:To continuously form an N-type silicon carbide layer and a P-type silicon carbide layer in a same reaction tube without damaging the crystallinity of a light emitting layer, by forming the N-type silicon carbide layer turning to a light emitting layer by a liquid growth method, and forming the P-type silicon carbide layer turning to a carrier-implanted layer by a vapor growth method. CONSTITUTION:As a first process, an N-type SiC substrate is used as a growth substrate 12 and mounted and fixed on a mounting part 15a of a substrate holder 15, Ar or H2 is supplied in a reaction tube 1, the substrate is dipped in Si raw material 9 in a crucible 8, and an N-type SiC layer of a 6H type is grown on the growth substrate 12. Next, as a second process, the substrate holder 15 is made to ascend, the growth substrate 12 is heated together with the mounting part 15a of the substrate holder 15 by an upper coil (b), the raw material gas is made to flow, and a P-type SiC layer is grown on an N-type SiC layer. Finally, electrodes are formed on the rear of the substrate and the P-type SiC layer. Thereby manufacturing time is shortened, and massproductivity can be improved.
Patent JP-S5857279-A (JP)
Inventor: YAO YOSHIHIKO
IPC: H01R43/16
Filed: 1981-09-30
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-H11625-A (JP)
Title: Apparatus for washing wafer
Inventor: KAIDO YOSHIE
IPC: B08B1/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for washing wafers which has a small size and high productivity. SOLUTION: This washing apparatus mainly comprises a pair of rotary brushes 2, 3 which support both sides of a wafer 1 and at the same time which respectively wash both sides by being rotated in mutually opposed directions and a pair of rollers 4, 5 for washing the edge part which support the edge part in the direction in which the force D is applied along the wafer 1 by the pair of the rotary brushes 2, 3 and at the same time which rotate the wafer 1 in one turn. Approximately V-shape circumferential grooves in which the edge part of the wafer 1 enters are formed in elastic members for washing installed on the surfaces of the rollers 4, 5 for washing the edge. The upper and lower faces of the wafer 1 are washed by the pair of the rotary brushes 2, 3 and at the same time the edge part of the wafer 1 is washed by pushing the edge part to the rotating rollers 4, 5 for washing the edge and scrubbing the edge part of the whole circumference by the elastic members for washing of the rollers 4, 5 for washing the edge part while the wafer 1 being rotated.
Patent JP-S641931-A (JP)
Title: White fume measuring apparatus
Inventor: TANAKA TOSHIAKI
IPC: F02B3/06
Filed: 1987-06-24
Abstract: PURPOSE:To enable display of the density of a white fume by weight, by subtracting a residue of hydrocarbon from the total amount thereof to determine the amount of hydrocarbon removed as white fume. CONSTITUTION:An exhaust gas containing hydrocarbon generated from a diesel engine is taken out to an exhaust gas takeoff path 2 from an exhaust pipe 1 and cooled with a heat exchanger 3a to generate a white fume with the condensation of the hydrocarbon. The white fume is trapped with a white fume filter and the amount A of hydrocarbon yet to be condensated is measured with a hydrogen flame ionizing analyzer 6. On the other hand, the exhaust gas taken into an exhaust gas intake heating conduit 7 from the exhaust pipe 1 is heated to prevent the generation of the white fume, and hence, the amount B of hydrocarbon is measured with a hydrogen flame ionizing analyzer 8. Then, the amount of hydrocarbon composing the white fume trapped by a white fume filter is determined with an arithmetic unit 9 from a difference between measured values of the analyzers, namely, (A-B).
Patent JP-S5944272-A (JP)
Inventor: NAKAZAWA KAZUO
IPC: A61M21/02
Filed: 1982-09-07
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-2000345332-A (JP)
Title: Manufacture of layer-shaped cluster
Inventor: SUMIYAMA KENJI
IPC: C23C14/34
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a cluster assembly useful as a ferromagnetic material, antiferromagnetic material, superconductive material, high sensitivity sensor magnetic recording substance, nanomagnet, or the like. SOLUTION: When vapor generated in a sputter chamber 10 and kept in a monodispersed state is supplied to a cluster heaping chamber 40 via a cluster developing chamber 20 and a differential evacuating chamber 30, and heaped on a substrate 42, a reactive gas, metallic vapor, one or two or more kinds of compound vapors introduced to the cluster heaping chamber 40, are reacted with a cluster in the monodispersed state. O2, N2, O3, H2 gaseous hydrogen oxide, or the like, is used as the reactive gas, carbon, Cu, Ag, Au, Al, Si, Ge, or the like, is used as the metal vapor, and an oxidized metal evaporated by sputtering, a transition metal carbonyl or an alcohol is used as the compound vapor.  The surface of the cluster in the monodispersed state is modified or covered with an oxide, a nitride, a semiconductor, or different metal, or the like, and the essential function as a cluster is enhanced or another function is given to the cluster.
Patent JP-S6216753-A (JP)
Inventor: OYAMADA KENJI
IPC: A61B10/00
Filed: 1985-07-17
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-S642107-A (JP)
Title: Involute interpolating system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/41
Filed: 1987-06-24
Abstract: PURPOSE:To perform the interpolation of an involute curve without necessitating a specific program generating device, by calculating data for the interpolation of the involute curve in a numerical controller, and performing the interpolation based on the data. CONSTITUTION:The direction of rotation of the involute curve, the coordinate of an end point Ps, and the radius R of the base circle C are commanded, and the coordinate X0 and Y0 of the center of the base circle C of the involute curve, the angle THETA2 of the start point, the angle THETA3 of the end point, and a curve start angle THETA1 are found from the above commands and the coordinates of the start point. Then, the equation of the involute curve is defined, and pulse interpolation is performed at every fixed travel quantity or fixed angle. Such processing is executed in the numerical controller, and the distribution of pulses are continued. In such a way, it is possible to interpolate the involute curve in the numerical controller easily.
Patent JP-H0736443-A (JP)
Title: Display device and frame buffer control method
Inventor: KURIHARA KATSUHIDE
IPC: G09G5/00
Filed: 1993-06-28
Abstract: PURPOSE:To speed up a multiwindow processing by making the address width of a frame buffer control means equal to the address width capable of accessing plural frame buffer simultaneously. CONSTITUTION:Both address data widths of data busses 35, 37 are set to be 24 bits and this device is constituted so that a first and a second frame buffers 22, 23 can perform a picture data transmission and reception with a frame buffer control circuit 25 independently by respective control signals to be transmitted independently from the frame buffer control circuit 25 via control busses 34, 36. Further, the address width of a data register 33 is set to be 48 bits to be a large address width in which picture data transmitted from the first and the second frame buffers 22, 23 can be stored simultaneously. In such a manner, the address width of the data register 33 is made to be twice as many as that of a conventional buffer and then the frame buffer control circuit 25 is independently accessible to each frame buffers 22, 23.
Patent JP-H10329155-A (JP)
Title: Mold of integrally foam-molded oscillating headrest
Inventor: TANITSU MINORU
IPC: B29C39/26
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To cut off a rising sleeve T of a headrest frame after integral molding by providing a core piece applied to the axial line of a headrest stay to be fitted in the insertion hole of a stay to enter a headrest cover in an upper mold. SOLUTION: A headrest stay S1 is positioned in the state projected from a headrest cover H so as to be offset to the single side of a stay insertion hole C1. A core piece 3 is applied to the axial line of the headrest stay S1 by a notch part to be fitted in a stay insertion hole c1. In the fitted state of the core piece 3, the headrest cover is inserted into a lower mold 1 and, after an upper mold 2 is clamped, a foam resin is charged into the headrest cover H by a resin injection nozzle N. The resin injection nozzle N is inserted into the headrest cover H from the nozzle insertion port 32 of the core piece 3 communicating with the nozzle insertion hole 23 of the upper mold 2. A headrest frame F and a rising sleeve T can be taken in the headrest cover H.
Patent JP-H0956068-A (JP)
Title: Method and device for controlling operation of a plurality of power using systems
Inventor: KUMASAKA IWAO
IPC: G05F1/66
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation controller which efficiently control a plurality of power using systems by taking the total power consumption into consideration. SOLUTION: An operation controller 8 installed to a power supply system which supplies electric power to a plurality of power using systems 4A-4E which can decide the normal/abnormal of the progress of the operations from external signals from one power source is provided with an output power detecting section 10 which detects the electric power outputted from the power source and comparing and control sections 16A and 16B which compare the detecting value of the section 10 with a preset reference value and outputs comparing signals 20A and 20 indicating the compared results as external signals supplied to the systems 4A-4E. The comparing signals are constituted so that the signals can indicate operation disabled states in response to the detecting value when the value exceeds reference values 18A and 18B. Therefore, the systems 4A-4E can be set to operating states or standby states.
Patent JP-H0959020-A (JP)
Title: Zinc stannate hydrate sol and its production
Inventor: WATABE YOSHITANE
IPC: C01G19/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sol useful as a microfiller to be used as a high- refractive index hard-coating agent to be provided on the surface of e.g. plastic lens, films or plastic molded products, and for flame-retarding treatment of various resins or fibers. SOLUTION: This sol is obtained by dispersing, in a liquid medium, particles of a zinc stannate hydrate having a primary particle diameter of 2-200nm and expressed by the formula xZnO.ySnO2 .zH2 O [where, the molar ratio: x/y/z is 1:(0.83-1.43):(1.00-5.00)]. Specifically, this sol is obtained by reaction between a zinc salt and a stannate in the presence of hydrogen peroxide, or by neutralizing a zinc salt and a stannate with an acid in the presence of hydrogen peroxide.
Patent JP-S5680752-A (JP)
Title: Information processor
Inventor: OODE KENJI
IPC: G06F11/22
Filed: 1979-12-05
Abstract: PURPOSE: To decrease the number of error analyzing processes by obtaining error analytic data in the occurrence of an error by adding a suppressing means of suppressing a normal operation start signal and by stopping the processing operation of an internal operating circuit simultaneously with the error occurrence.  
     CONSTITUTION: If an internal error occurs to internal operating circuit 4 in normal operation, internal operating circuit 4 generates error signal D and error set signal E and error display signal F, the output of error register 5, has logic value "1". Consequently, since two input terminals of input control circuit 7 are both held at logic value "1", a stop indication signal outputted by input control circuit 7 has logic value "0". Consequently, normal operation signal C of gate circuit 2 has logic value "0" and after the occurrence of the error, normal operation start signal A is generated. Therefore, error analytic data ED stored in data register 3 in internal operating circuit 4 at the point in time when the error occurs in left and data ED is read out of data register 3 with diagnostic operation start signal B to facilitate the error analysis, thereby decreasing the number of error analyzing processes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5858929-A (JP)
Title: Manufacture of heat transfer tube
Inventor: MIYAOKA NORIAKI
IPC: F28F13/18
Filed: 1981-10-02
Abstract: PURPOSE:To efficiently manufacture a heat transfer tube, provided with spirally formed longitudinal grooves and projected lines and having excellent heat transfer characteristics, by incurvating a band-shaped metallic sheet, provided with numbers of longitudinal grooves and projected lines formed alternately in the longitudinal direction, so that the side having said grooves and lines comes to the inside, and welding both longitudinal ends, and then, propelling the formed tube in its axial direction while twisting the tube in the circumferential direction. CONSTITUTION:After forming longitudinal grooves 2, 2... and projecting lines 3, 3... alternately and a parallelly in the longitudinal direction in the surface of a band- shaped metallic sheet 1 with the aid of a longitudinal groove roll A, transverse grooves 4, 4... are formed crosswise in the tips 3a, 3a,- of the projecting lines 3,3,- with the aid of a transverse groove roll B. Next,  after forming the grooves 2, 2... into tunnellike shapes by folding the tips 3a, 3a... with the aid of a press roll C, the metallic sheet 1 is incurvated into a tubular shape so that the grooves 2,2... side comes to the inside with the aid of a tube forming device D, and then, a tubular body 5 is manufactured. Next, the body 5 is propelled, while preventing it from rotation by a supporting device E, to be twisted at an angle of (4- 45 deg.) by a force in the circumferential direction of a twisting device G after welding F both the longitudinal ends, thereby obtaining a heat transfer tube K having a shape of the inner surface in which the grooves 2, 2... and projecting lines 3, 3... are spirally continued.
Patent JP-S5381210-A (JP)
Title: Magnetic tape mechanism
Inventor: TAKAHASHI MITSUGI
IPC: G11B15/66
Filed: 1976-12-27
Abstract: PURPOSE: To prevent the deformation in the attaching portion between a roller and a tension arm by holding a magnetic tape between a friction device and the roller under the condition, in which the tension arm is located at the foremost position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6220958-A (JP)
Title: Hydrostatic continuously variable transmission
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1985-07-17
Abstract: PURPOSE:To improve the transmission efficiency by moving the oil under delivery stroke of hydraulic pump through first distribution valve to one oil chamber while feeding through second distribution valve to the cylinder hole under expansion stroke of hydraulic motor. CONSTITUTION:Each pump plunger 9 will suck the working oil from the inside oil chamber 40 through first distribution valve 45 to the cylinder hole 8 under intake stroke while pressure feed the working oil from the cylinder hole 8 to the outside oil chamber 41 under delivery stroke. The working oil in the cylinder hole 18 for containing the motor plunger 19 is discharged through second distribution valve 46 to the inside oil chamber 40. The rotary torque is transmitted from the output shaft 25 to secondary reduction gear. Consequently, the working oil can be taken/delivered without requiring relative motion of pump cylinder and motor cylinder, resulting in improvement of transmission efficiency.
Patent JP-S6135724-A (JP)
Inventor: MIYAGI KOJI
IPC: A01G9/00
Filed: 1984-07-27
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-H04355433-A (JP)
Title: Liquid crystal display element
Inventor: MOTOMURA TOSHIRO
IPC: G02F1/137
Filed: 1991-05-31
Abstract: PURPOSE:To prevent reduction of a display quality generated along a liquid injecting direction, and enable usage of a high-resistance scan electrode simultaneously, and enable usage of liquid crystal materials of different polarities for a plural-component-based liquid crystal display panel. CONSTITUTION:A plural-component-based liquid crystal material is injected from an injection port 3 into a cell, a scan electrode 10 is disposed in parallel to an injection direction of liquid crystals, and a scan signal is added to the scan electrode 10 on the opposite side to the injection port 3. For the plural- component-based liquid crystal, high polarity components are adsorbed by an orientation film 5, so the density is higher on the injection port side, with the density on the depth side lower. A higher drive voltage is thus required on the deeper side. This effect is compensated by an inner resistance of the scan electrode 10, and the scan voltage is set higher on the deeper side, while the scan voltage on the injection port side is set lower.
Patent JP-S6049937-A (JP)
Inventor: NAGASAWA YUUJI
IPC: B32B27/18
Filed: 1983-08-31
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-S642220-A (JP)
Title: Manufacture of ceramic superconductive wire material
Inventor: SHIGA SHOJI
IPC: H01B13/00
Filed: 1987-06-25
Abstract: PURPOSE: To make it possible to control both composition and structure strictly by processing such that a raw material liquid in which constituent elements of superconductor are solved is supplied on a substrate, heat-decomposed, oxidized and then heat-treated.  
     CONSTITUTION: A raw material liquid in which constituent elements of superconductor are solved is supplied onto a running, heated substrate 1 in an oxygen containing atmosphere, heat-decomposed, and oxidized to form an oxide layer on the substrate 1. Then they are heat-treated at temperatures 500W1000°C. Namely the raw material liquid is supplied from a spraying machine 5 onto the running substrate 1. The material liquid is heat-decomposed to form an oxide layer on the substrate 1 which is introduced into a cooling chamber 6 to be cooled to a specified temperature. The substrate 1 is then sent to a heating furnace 7, heat-treated at temperatures 500W1000°C, and then adjusted to have composition and crystal structure as a superconductor. It is possible in this way to strictly control the composition and structure. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H091069-A (JP)
Title: Sweeping device with screen for adherent raw material and method for screening and sweeping adherent raw material
Inventor: YAMASHITA NAOTOSHI
IPC: B07B1/52
Filed: 1995-06-23
Abstract: PURPOSE: To surely sweep off raw stones contained in a raw material and to surely remove powdery components such as mud and clay. CONSTITUTION: A pan deck 12 is arranged on the discharge side of a hopper 11. A roll screen 15 is arranged on the end side of the deck 12. The pan deck 12 and the roll screen 15 are integrated by side parts 17, 18, which are equipped with an oscillation means composed of eccentric plates 21, 22, which are driven to rotate by a motor 25, etc. The oscillation is transmitted to the pan deck 12 and the rotary roller 16 of the roll screen 15. Since the roller 16 is oscillated and rotated simultaneously, the friction by the relative motion between the roller 16 and a raw material is enlarged as compared with the case of the rotation alone so that the catching of raw stones and the sticking of powdery components are prevented, ensuring the screening of the powdery components and the sweeping of the raw stones.
Patent JP-H112138-A (JP)
Title: Car speed control device for forklift
Inventor: ITO HIDEKI
IPC: F02D29/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by providing high speed run for outdoor purposes and low speed run for indoor purposes as running modes at other times than a cargo handling time. SOLUTION: At the time of cargo handling when a cargo handling lever switch 32 is on, spring force of a governor spring 12 is strengthened by use of suction negative pressure on the intake manifold side through a solenoid valve 2, so the maximum rotation number of an engine is increased. For running indoors, the governor spring 12 is weakened by holding an opened condition of a contact 3a by putting on of an optical sensor 4, so the maximum rotation number of the engine is reduced to be less than that at the time of cargo handling work in the condition where an acceleration switch 34 is turned on. For running outdoors, a contact 3b is turned on by putting off of the optical sensor 4, and the governor spring 12 is strengthened, so high speed running is possible at the maximum rotational number similar to that in cargo handling work.
Patent JP-S5782810-A (JP)
Title: Objective lens for video disk
Inventor: KUBOTA YOUJI
IPC: G02B9/34
Filed: 1980-11-12
Abstract: PURPOSE:To realize a small size and low cost of an objective lens which uses a semiconductor laser as a light source, by satisfying the necessary conditions with a 5-lens structure of the 1st biconvex lens, the 2nd negative meniscus lens with its concave face turned toward a photodetector, the 3rd biconvex lens and the 4th biconvex-biconcave junction lens respectively. CONSTITUTION:A lens group consists of the 1st biconvex lens 1, the 2nd negative meniscus lens 2 with its concave face turned toward a photodetector, the 3rd biconvex lens 3 and the 4th biconvex-biconcave junction lens 4. The conditional equations (1)-(4) are satisfied, where the radius of curvature on the lens surface is referred to as (r), the air space is (d), the focal distance is (f), etc. In such constitution, an objective lens that assures a 6.5mm. outer diameter, a 10mm. total length, about 0.8g weight, 0.57NA and a >=1.4mm. working distance is obtained to be suitably applied to the recording and reproducing purposes of a  video disk using a semiconductor laser for its light source.
Patent JP-H08319002-A (JP)
Title: Garbage bag supporting fixture
Inventor: SHINKAWA YOSHIYUKI
IPC: B65F1/14
Filed: 1995-05-22
Abstract: PURPOSE: To provide a sink use garbage bag supporting fixture whereby a mouth of a sink us garbage bag can be placed always in a large opened condition to reduce also sticking a stain. CONSTITUTION: A self standable garbage bag receiver 3 has a suitable number of long narrow bar units 2 protrusively provided upward from a base part 1 to form a peripheral edge part, with a point of the bar unit 2 serving as a polyester bag perforating part 4, to provide a little downward thereof a lock part 5.