baber/WOPTO huggingface dataset:
Patent JP-H0630418-A (JP)
Title: Device and method for processing image
Inventor: WASHIMI KAZUHIKO
IPC: H04N7/18
Filed: 1992-07-10
Abstract: PURPOSE:To obtain an image processor capable of executing a rapid image processing by simple constitution and inexpensively obtaining hardware for an image arithmetic circuit. CONSTITUTION:A video signal outputted from a television (TV) camera 1 for executing interlacing scanning is converted into a digital video signal and the digital video signal is roughly sampled by thinning-out it with an image data sampling circuit 16 at a real time. In parallel with the rough sampling, a frame memory 17 stores the digital video signal corresponding to one frame in the whole screen and after executing the rough image processing of the sampled image data, an image arithmetic circuit 19 reads out a prescribed area and executes image computing processing with high resolution. Thus rapid image processing can be inexpensively executed by the simple constitution.
Patent JP-H0284594-A (JP)
Title: Outer garment product of worsted yarn and production thereof
Inventor: KAIMORI MICHINOBU
IPC: D06M101/10
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title product having a printed pattern, washable with water by coloring woven fabric woven from worsted yarn from which cuticular layer on the surface is removed and which has an inner side exposed to the surface and further subjecting the woven fabric to crimp preventing processing with polyamidoepichlorohydrin resin. CONSTITUTION:Cuticular layer on the surface of wool fiber is partially removed by oxidizing treatment with chlorine or oxygen to give worsted yarn having an inner side exposed to the surface, which is woven to give woven fabric. The woven fabric is dyed, printed and further subjected to crimp preventing processing with a polyamidoepichlorohydrin resin to give a water-washable and readily handleable outer garment product of worsted yarn having high fastness.
Patent JP-H0270984-A (JP)
Title: Swash type compressor
Inventor: RIHIYARUTO KUNAUFU
IPC: F04B27/14
Filed: 1989-07-18
Abstract: PURPOSE: To correctly regulate output efficiency by controlling a two port position-direction control valve with a regulator, and supplying piston stroke or angle of rotation of an oblique plate to the regulator as a regulating subject. CONSTITUTION: While a necessary cooling capacity for an air conditioner becomes high, a high temperature or a high output efficiency or a big piston stroke are supplied to a regulator 42 as the introduction data in the form of voltage. And, while an instant piston stroke is smaller than a piston stroke that is equivalent to a necessary output capacity, a second electromagnetic valve 39 is excited and is opened, so an oblique plate chamber 17 is connected to a suction chamber 21 through a second communication passage 37. Therefore, the pressure in the oblique plate chamber 17 becomes lower, and the pressure difference between the oblique plate chamber 17 and the suction chamber 21 becomes smaller. Further, the piston stroke increases, and output efficiency of the compressor is improved.
Patent JP-H0273098-A (JP)
Title: Novel deoxyadenosine compound and production thereof
Inventor: FUIRITSUPU DAN KUTSUKU
IPC: A61P31/04
Filed: 1989-07-18
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  and R 2  are each H, NH 4 , an alkali metal, a 1-8C alkylamine or combined to form an alkaline earth metal; and R 3  is a 1-8C alkyl).  
     EXAMPLE: 2-Chloro-2'-deoxy-5'-adenylic acid 3'-acetate.  
     USE: An anti-bacterial agent, an anti-tumor agent and therapeutic agent for leukemia.  
     PROCESS: At first, 2-chloro-2'-deoxyadenosine is reacted with a silyl halide (pref., t-butyldimethylsilyl chloride) in an inert solvent in the presence of an activator such a silyl ether represented by formula III and this compd. is acylated by an acid anhydride in a pyridine solvent to obtain a compd. represented by formula IV. Subsequently, tetrabutylammonium fluoride is allowed to act on this compd. to remove a silyl block group and the formed compd. represented by formula V is phosphatized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0628671-A (JP)
Title: Method and device for recording wavelength multiplexed light
Inventor: MURASE CHIKAO
IPC: G11B7/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain maximum recording density for a using recording medium under a practical condition that high S/N is obtained even at a high speed recording and reproducing time by finding a proper range in a multiplicity (hole interval) and a hole depth. CONSTITUTION:In a method for recording wavelength multiplexed light, a normalized hole depth is regarded as zeta (0<=zeta<=1), the light quantity of a recording beam per hole as E (mJ/cm<2>), and the light quantity E of the recording beam is set so that the absolute value (inclination of curve) of a ratio of change in the   for the E in each hole when multiplex recording of information is ended becomes 0. 1 times or below of the limiting value (inclination of curve at an original point) kappa of the absolute value of the ratio of change obtained when the E is made to approach to zero from a plus side for each recording area in a recording medium. Further, the hole depth is made to be zeta>=0.01.
Patent JP-H0629431-A (JP)
Title: Fabrication of solid image pick-up device
Inventor: TAKENO KAZUHIKO
IPC: H01L23/50
Filed: 1992-07-10
Abstract: PURPOSE:To improve the mass production of resin molded CCD image sensors. CONSTITUTION:A sensor chip 1 is mounted on an island 2 and a lead frame 7 where a lead 3 is folded perpendicularly to the island 2 is accomodated in a recessed portion 21 in a mold 20. The recessed portion 21 is filled with transparent resin to form a package 24. A recess having the same configuration as that of a glass plate 26 is provided in the bottom of the recessed portion 21. A stage 27 is formed on the surface of the package 24 corresponding to the foregoing recess. The glass plate 26 is mounted on the stage 27 holding a ultraviolet-ray curing bonding agent 25 therebetween, whereby the glass plate 26 is settled at a desired location with the aid of surface tension of the bonding agent 25.
Patent JP-2000019155-A (JP)
Title: Method and device for detecting paint film damage of buried coated steel pipe
Inventor: TEZUKA KOICHI
IPC: G01N27/82
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make easily specifiable a damaged position by measuring the change of potential difference of the ground surface to detect positive-negative reverse peak points maximum in absolute value, and obtaining a position where the respective peak point values are simultaneously reversed in positive and negative state and cross each other. SOLUTION: False random signals are applied between a terminal 3 of a buried coated steel pipe 2 and a grounding electrode 4 to make a current flow into the steel pipe 2. The potential difference of the ground surface caused by potential distribution generated by an outflow current into the ground from a paint film damaged part 7 of the steel pipe 2 is detected by electrodes 5 installed at constant spaces on the ground surface, that is, the change of potential signals consequent to the scan of the electrodes 5 is detected, and a signal processor 6 obtains correlative processed result corresponding to the change and detects peak points showing the maximum value in the result.  The positive-negative reverse peak points maximum in absolute value are made first and second peak points, and the value of each peak point consequent to the scan of the electrodes 5 is converted into an electric signal. A position where the values of both peak points simultaneously cross each other while being reversed in positive and negative state, is made a paint film damaged part 7 of the steel pipe 2.
Patent JP-H0349919-A (JP)
Title: Plastic mold device
Inventor: HOSONO YUKIHITO
IPC: B29C45/27
Filed: 1989-07-17
Abstract: PURPOSE:To prevent a molded product surface from generating roughness, sink mark, deformation and the like by providing a cold runner between a runner and a cavity of a hot runner unit. CONSTITUTION:As a cold runner 28 is installed between a main body 17 of hot runner unit 15 and a cavity C, heat from a heater 20 cannot be kept kept away but received to a certain extent by heat transfer through the main body 17. However, since a slight space is formed between the end surface of the main body unit 15 and the bottom surface of a receiving hollow 24, the heat transfer amount from the end section of the main body unit 15 to a cold runner 28 forming section of a fixed template 12 is low, and the temperature of the cold runner 28 forming section is not getting so high. Because of this, the heat of molten plastic P in the cold runner 28 is taken away by the fixed template 12 and cooled and solidified not to retain the molten state. The whole of the molten plastic P in the cavity C, therefore, is cooled and solidified almost uniformly including a section communicated with the cold runner 28.
Patent JP-H0526190-A (JP)
Title: Closed type refrigerant compressor
Inventor: SUZUKI YASUYUKI
IPC: F04C28/26
Filed: 1991-07-24
Abstract: PURPOSE:To provide a closed type refrigerant compressor capable of preventing the exhaustion of oil caused by foaming at the starting time in the state of refrigerant liquid being dissolved in an oil sump in a closed container, that is, at the in-sleeping starting time. CONSTITUTION:There are provided a pipeline 15 linking a discharger 13 with an intake refrigerant pressure space such as a closed container, a means 16 for opening/closing the pipeline 15, and a means 17 for detecting the pressure in the closed container 11. When the saturation pressure of refrigerant in the closed container 11 becomes the maximum critical solution temperature saturation pressure, the pipeline 15 is opened.
Patent JP-S57106907-A (JP)
Title: Controller for self-travelling dolly
Inventor: SAKURAI TOSHIO
IPC: G05D1/02
Filed: 1980-12-24
Abstract: PURPOSE:To check an undesirable automatic start by making a tool to be detected at a work place long enough to invalidate the output signal of the 2nd detector by the output signal of the 1st detector. CONSTITUTION:A tool 3 which is to be detected by the 1st detector 4 at a work place A is long, and a tool 3' to be detected at a stop position before a branch point is short. When the short tool 3' is detected by the detector 4, a stop commanding device operates to stop a dolly 2, but the detector 4 passes through the tool 3' because of the movement of the dolly 2 from the detection point to the stop point in time. Therefore, when the 2nd detector 6 detects a trailing dolly, a start commanding device is operated for an automatic start. On the other hand, when the long tool 3 is detected by the detector 4, the dolly 2 stops, but tool 3 is longer than the movement distance of the dolly 2 within the time from the detection to the stopping point, so the tool 3 is held in a detection operation state continuously by the detector 4 even when the dolly is stopping. Consequently, even when the detector 6 detects the trailing dolly, the dolly 2 is still stopping.
Patent JP-S6076678-A (JP)
Title: Ultrasonic doppler speedometer
Inventor: OOHAYASHI HIROAKI
IPC: G01S15/60
Filed: 1983-10-03
Abstract: PURPOSE:To widen the speed measuring range of an ultrasonic Doppler speedometer, by changing the projecting direction of ultrasonic wave. CONSTITUTION:A reflective surface 3 is irradiated with ultrasonic wave from the ultrasonic emitter 2 of an ultrasonic Doppler speedometer mounted on an automobile, or the like moving at a speed V and Doppler frequency is detected by the reception of the reflected ultrasonic wave from the surface 3 to measure the speed V. The position of the speaker 2 is controlled to irradiate the transmitted ultrasonic wave so as to be inclined by an angle theta on the surface parallel to the surface in the before and behind direction of the car as well as by an angle delta even in the traverse direction of the car. Whereupon, the frequency transition to transmission fundamental frequency becomes small. As a result, the speed measuring range of an ultrasonic Doppler speedometer can be widened.
Patent JP-S6340883-A (JP)
Title: Disturbing wave suppressing system
Inventor: AKAGI HARUO
IPC: G01S7/36
Filed: 1986-08-05
Abstract: PURPOSE:To suppress disturbing waves in a linear/nonlinear FM system pulse compression radar by changing over the sweep polarities of transmitted and received pulses. CONSTITUTION:The output of a modulated pulse generator 1 in an intermediate frequency (IF) band is transmitted via a local oscillator 3a or 3b and a frequency converter 2. Received signals are mixed with the output of the oscillator 3a or 3b to be converted to IF signals by a frequency converter 4 and inputted to a pulse compression filter 5. The frequency of the pulse generator 1 increases from f1 to f2 with time and the frequency band of transmitted pulses are assumed to range from fTL to fTH. The frequencies fL and fH of the oscillators 3a and 3b are selected so as to satisfy expressions fL=fTL-f1 and fH=fTH+f2, respectively. Thus, when a pulse-like FM disturbing frequency sweep polarity agrees with that of transmitted and received signals, the oscillators 3a and 3b are changed over to each other to invert frequency sweep polarities whereby the disturbance can be suppressed.
Patent JP-H119980-A (JP)
Title: Stationary fluid mixing device
Inventor: NIIMI TOMIO
IPC: B01F5/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a shortcircuitted flowing and at the same time, enhance the sealing function and further, eliminate insufficient mixing to facilitate the process by forming a mixing and collecting element mounted internally in a casing, of a fitted annular sealing material formed of an elastic material and a mixing element. SOLUTION: A mixing and collecting element 5 is formed of a fitted annular sealing body 9 and a mixing element 10, and the fitted annular sealing body 9 is introduced, in a loosely fitting fashion, into a casing 4 with an elastic body and is integrally formed with collar pieces 12, 12a toward the inside from both ends of a cylinder 11 which is configured with the outer diameter of the fitted annular sealing body 9. The mixing element 10 is internally fitted into the fitted annular sealing body 9 and has side sealing elements 14, 14a on an inner face corresponding to discs 13, 13a provided on both sides of the mixing element 10. In addition, an intermediate sealing element 15 is provided between the side sealing elements 14, 14a and at the same time, mixing elements 16, 16a are provided between the intermediate sealing element 15 and the side sealing elements 14, 14a.  These elements 14, 14a, 15, 16, 16a are concentrically stacked on each other.
Patent JP-H0469653-A (JP)
Title: Image recorder
Inventor: KAGAYAMA SHIGERU
IPC: G03B27/32
Filed: 1990-07-10
Abstract: PURPOSE:To reduce the used amount of color developer and to prevent the yellow stain phenomenon of a white part by reading an original, deciding the electrostatic application of the color developer to the respective parts of a photosensitive pressure sensitive medium by means of an arithmetic device and applying it by a selecting and applying means. CONSTITUTION:The light of an exposing lamp 36 is cast to the original placed on an original platen 122. The reflected light is formed into an image on a capsule sheet 133 by a lens 137. Next, the image data is read in by a scanner 138. The signal is transmitted to a signal processing circuit 20, where it is calculated. The sheet 133 is carried and approaches to a color developer applying unit. Then, positive voltage is impressed on the conductive layer of the sheet 133. The color developer 144 which is electrostatically charged to be negative is selectively and electrostatically applied only at a position where an image is required on the original by the circuit 20. A plain paper 151 is fed to a pressure developing unit 160 along a carrying guide 154. At this position, the paper 15 is allowed to abut on the sheet 133 and pressure-developed by a developing roller 161.
Patent JP-2001012723-A (JP)
Title: Waste gas purifying method for refuse incineration equipment
Inventor: ISHIGAKI YUKIO
IPC: F23G7/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas purifying method for refuse incineration equipment and its system in which dioxin molecule having a velocity corresponding to Maxwell distribution of statistics is decomposed at high temperature to more reduce concentration of dioxin involved in the waste gas compared with the prior art. SOLUTION: A waste gas purifying system of refuse incineration equipment is adapted such that it includes a dust collector 7 for collecting soot involved in waste gas exhausted from an incinerator 3, and a combustor 11 for combusting waste gas exhausted from the dust collector 7. In the system, a temperature reducer 9 is disposed between the dust collector 7 and the combustor 11, and waste gas exhausted from the dust collector 7.
Patent JP-S6161607-A (JP)
Title: Process and apparatus for constructing screen filter for removing dust
Inventor: YAMADA ISAO
IPC: B01D39/10
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a screen filter having high precision readily and quickly by winding a wire around a drum provided with detachable stay in the axial direction, welding the wire to the stay and then cutting. CONSTITUTION:An insulating body 7 having a stay 10 fixed to a groove 9 therein is fitted to a dovetail groove 6 of a drum 1 to fix an end of a wire to the drum 1. The wire is wound spirally around the groove 5 and the groove 13 from one end to another end of the drum 1 by revolving the drum 1 to fix the wire to the drum 1. Then, the wire is welded to the stay 10 with a spot-welder 29. After completing the welding, the wire is cut at the necessary position of the periphery of the drum in the axial direction.
Patent JP-H0234554-A (JP)
Title: Production of oxide superconducting material
Inventor: INOUE OSAMU
IPC: C04B35/00
Filed: 1988-07-25
Abstract: PURPOSE:To reduce the contents of a low Tc phase and an impurity phase and to increase the amt. of a phase having a high superconduction transition temp. by successively subjecting powders of Bi, Sr, Ca and Cu to specified blending, molding calcining, pulverizing, remixing and sintering. CONSTITUTION:Powders of Bi2O3, SrCO3, CaCO3, CuO, etc., are blended so as to regulate the molar ratio of Bi:Sr:Ca:Cu to 2:2:(2+X):(3+Y) (X>0 and Y>0) and the blend is molded and calcined at 800 deg.C to the m.p. of the blend. The calcined body is pulverized and the resulting powder is mixed with powder contg. Bi and Sr to prepare a powdery mixture having 2:2:2:3 molar ratio of Bi:Sr:Ca:Cu. This mixture is molded and sintered at 800 deg.C to the m.p. of the mixture.
Patent JP-H1174257-A (JP)
Title: Fluorine-containing silicon oxide film and its manufacture
Inventor: DENISON DEAN R
IPC: H01L23/532
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To form a nitride sealing layer in a thin-film surface without thickening, by bringing plasma consisting of reaction substance gas containing silicon, oxygen and fluorine into contact with a substrate, and bringing high density plasma into contact with an exposed surface of a nitrogen-containing SiOx thin film, while keeping a thin film at a specific temperature. SOLUTION: Reactive substance gas containing silicon, oxygen and fluorine is supplied to a treatment chamber 3, plasma is generated in the treatment chamber 3, a substrate is supported on a substrate-supporting mechanism 7, plasma is brought into contact with a substrate, while keeping the temperature of a thin film at 300 deg.C or higher for depositing a fluorine-containing SiOx thin film, and an exposed surface of the nitrogen-containing SiOx thin film is brought into contact with high density plasma for nitriding. An ECR reactor 1 has a reaction chamber 2, wherein a substrate is treated by plasma gas and also has a plasma generation chamber 3. High density plasma is generated inside the plasma generation chamber 3 by a combination of microwave energy and magnetic energy which are generated in an electromagnetic coil 5 inside the plasma generation chamber 3.
Patent JP-H0237291-A (JP)
Title: Heat transmission pipe having storage material and heat receiving and storage apparatus
Inventor: MOCHIDA YOSHIO
IPC: F28F1/00
Filed: 1988-07-25
Abstract: PURPOSE:To make uniform the condition of phase change of the storage material of the heat transmission pipe by providing two heat transmission pipes which extend the length of a storage material container, and positioning the inlet end of a heat transmission pipe for low temperature heated fluid and the outlet end of a heat transmission pipe for high temperature heated fluid next to each other. CONSTITUTION:The subject heated fluids are respectively introduced into first and second heat transmission pipes 11a, 11b from the heated fluid inlets 17i, 18i. They are heated by receiving the heat radiation from outside of a storage material container as they flow in the opposite directions in the heat transmission pipes, and are discharged outside the pipes from the heated fluid outlets 17o, 18o at the opposite ends. The symmetry of the generating surface is maintained by the first and second heat transmission pipes 11a, 11b, and, as the heated fluids flow in the mutually opposite directions, the temperature gradients become opposite between them. As a result, the quantity of heat received by the storage material 12 becomes uniform during the entire stage of heat accumulation, and a uniform condition is maintained during the process of a phase change of the storage material 12. Therefore, the coefficient of effective usage of the storage material 12 can be improved, and the range of temperature fluctuation of the heated fluids can be minimized.
Patent JP-H0630853-A (JP)
Title: Automatic washing device for bathtub
Inventor: SUMIDA KAZUHIRO
IPC: A47L25/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide the automatic washing device of a bathtub capable of being fitted to an existing bathtub for use with no special piping work. CONSTITUTION:A washing nozzle 3 is fitted to a casing 2, the washing nozzle 3 is connected to a well-known bath hot-water feeder 4 with the automatic hot-water feed/additional boiling function, the bath hot-water feeder 4 is utilized to wash a bathtub 1, and a drain valve 12 is only lifted and released. The casing 2 is installed in the bathtub 1 and only combined with the bath hot-water feeder 4, and no special piping work is required at all. It can be fitted to the existing bathtub 1 for use.
Patent JP-H0348859-A (JP)
Title: Production of toner image receptor
Inventor: TAKENAKA MASARU
IPC: G03G15/16
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the peeling and falling of a toner from a transfer material and to form the image which is changed in color tone on the image receptor by forming the toner image on the prescribed transfer material and removing a part of the image, then transferring the image to the receptor. CONSTITUTION:The transfer material 1 is constituted by forming a surface layer 2 having adhesiveness to a toner onto a base material 3 consisting of paper, etc. The toner image 4 is formed on the layer 2 and the image 4 is polished by a sand paper or the like and is thereby reduced in thickness; thereafter, the image 4 surface thereof is superposed on the image receptor 5 consisting of a fabric or paper, etc., and is heated and/or pressurized to transfer the image 4 to the receptor 5. The layer 2 is preferably formed of a vinyl chloride resin contg. a plasticizer, such as dioctyl phthalate, and >=1 kinds of white, black and chromatic toners are preferably used for the toner.