baber/WOPTO huggingface dataset:
Patent JP-S6349885-A (JP)
Title: Image processor
Inventor: MIWA MICHIO
IPC: H04N1/387
Filed: 1986-08-19
Abstract: PURPOSE:To store and hold an image having a large area exceeding an input range of an image input means, by matching two partial images having a superposed part, and storing them as one piece of unified image in a storage means. CONSTITUTION:An image which has been inputted from an image input means 1 is stored in an input image storage means 2, and the other image having a common part with said input image is fetched from an image storage means 11 in which picture information which has been read previously is stored, and stores as a base image in a base image storage means 4. A processor 10 moves the input image in parallel within a range of a prescribed width against the base image, and rotates it at a prescribed angle. Whenever said movement and rotation are executed, an image data of the base image and the input image is sent to an exclusive OR circuit 7, and a result of arithmetic operation is inputted to an evaluating means 8. When the evaluation has been ended, the evaluating means 8 holds optimum position information for the base image of the input image, and a result of arithmetic operation of an OR circuit 12 is stored as one piece of image in the image storage means 11.
Patent JP-S6170927-A (JP)
Inventor: HIROSE YOKO
IPC: A01G1/00
Filed: 1984-09-14
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-S5983473-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIZAWA SHIGEKI
IPC: H04N5/335
Filed: 1982-11-05
Abstract: PURPOSE:To reduce the vertical smear and to obtain a video signal with high quality, by transmitting a pseudo signal from a charge coupling element used for vertical scanning in a direction opposite to the transfer direction of a video signal at a vertical blanking period. CONSTITUTION:A photo diode 1 being photo sensing picture elements arranged in array horizontally and vertically is connected to a vertical transfer CCD3 via a transfer gate 2, and the vertical transfer CCD3 is connected to a horizontal transfer CCD4. The picture information stored on the photo diode 1 is transferred to the CCD3 with the impression of the pulse to gate lines 7, 8, 9, 10 and then to the CCD4. The vertical smear signal mixed in the CCD3 is eliminated by transferring the signal to a vertical smear signal sweep-out section 14 during the vertical blanking period by means of a sweep-out gate 15 independently of the turning on/off of the transfer gate 2.
Patent JP-S5893008-A (JP)
Title: Image fiber
Inventor: KOTANI HARUO
IPC: A61B5/01
Filed: 1981-11-28
Abstract: PURPOSE:To realize the complete visual confirmation for the inner wall of a stomach or the inside of an engine, etc. while measuring the temperature change of these parts, by arranging alternately the visible range fibers and the infrared range fibers. CONSTITUTION:An image fiber 1 contains visible range fibers 2 of glass, etc. and infrared range fibers 3 of glass, KRS5, etc. arranged alternately. The fiber 1 is separated between the fibers 2 and fibers 3 at the edge part of the fiber outlet side in the same arrangement as that given in the fiber 1. The visible rays tansmitted through the fibers 2 and the infrared rays transmitted through the fibers 3 transmit together through an optical system 4 and then detected and measured individually by the visible ray and infrared ray sensors respectively. Then the visible rays are projected in the form of an image through a visible ray display 7. While the infared rays are displayed to an infared ray display 8 in the form of a measured temperature.
Patent JP-H1140707-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H05K1/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shield function and improve the thermal fatigue resistance and air tightness of solder connection parts by dispersing ferrite powder of specified range in an org. molding resin for covering components, alloys and wiring resin board to adjust the thermal expansion coefficient of the resin. SOLUTION: Components 21-24 mounted on a board 10, alloy member 25, metal wires 26 and board 10 are hermetically sealed with a molding resin 30 contg. ferrite powder 35-95 wt.% in an org. resin to adjust for a thermal expansion coefficient of 14-20 ppm/ deg.C, thereby rendering adequate insulation and electromagnetic shield effect to the resin 30 as well as suppressing the internal resistance to low at the interface between the resin 30 and wiring resin board 10. This prevents the malfunction of the semiconductor device and peripheral apparatus, suppresses the thermal fatigue breakdown of component-fixed parts and renders a high air tightness.
Patent JP-H0243273-A (JP)
Title: Expandable powder coating material
Inventor: KITAGAWA KATSUJI
IPC: C08K5/14
Filed: 1988-08-03
Abstract: PURPOSE:To obtain an expandable powder coating material which can give a coating film excellent in adhesion to a metallic or resin surface and excellent in heat insulation properties, cushioning properties and heat resistance by using a hydroxylated thermoplastic resin, a normally solid polyisocyanate compound and a chemical blowing agent as essential components. CONSTITUTION:This expandable powder coating material is prepared by mixing a hydroxylated thermoplastic resin (e.g., partial saponificate of an ethylene/vinyl acetate copolymer) or a mixed thermoplastic resin thereof containing at most 50wt.%, desirably, at most 40wt.% other resins with a crosslinking agent comprising a normally solid polyisocyanate (e.g., diphenylmethane diisocyanate blocked with epsilon-caprolactam) or comprising this polyisocyanate and an organic peroxide and a chemical blowing agent (e.g., azodicarbonamide). The amount of the cross-linking agent is such that the equivalent ratio (NCO/OH) is 1 or below, desirably, 0.03-0.8, and the amount of the organic peroxide is 0.5-7.0 pts.wt., desirably, 1.0-4.0 pts.wt. per 100 pts.wt. resin.
Patent JP-S6438438-A (JP)
Title: High-reactive index ultraviolet-curable resin composition
Inventor: HONJO KEIICHI
IPC: C08G75/00
Filed: 1987-08-04
Abstract: PURPOSE:To provide the title resin composition having excellent ultraviolet curability and a high refractive index and being soft and suitable as an optical adhesive, etc., by mixing a polysulfide with a specified amount of an ultraviolet- curable compound. CONSTITUTION:A high-refractive index ultraviolet-curable resin composition is formed by mixing a polysulfide (A) (e.g., Thiokol LP-32) with an ultraviolet- curable compound (B) in an amount to provide 1.1-2mol. of the (meth)acryloyl groups per mol. of the thiol groups of component A. This resin composition may contain a photopolymerization initiator, various additives, etc., in addition to components A and B. Component B is a compound containing a (meth) acryloyl group, and examples thereof include a urethane acrylate resin, an ethylene oxide-modified bisphenol F diacrylate and benzyl acrylate.
Patent JP-S6255222-A (JP)
Title: Sun roof device
Inventor: MIZUSHIMA MASAHIKO
IPC: B60J7/05
Filed: 1985-09-04
Abstract: PURPOSE:To give a tilt-up function and a slide function to a sun roof, and to freely obtain an opening area and an opening angle, by journalling the intermediate section of a sun roof hinge to the front edge of a lock base, and by providing a center rail on a sun roof. CONSTITUTION:A center rail 21 is provided on the lower surface of a sun roof 3, and a roller 23 which is rotatably supported to the top end of a sun roof hinge 15 by means of a shaft 22 is rollingably engaged with the inside of the rail 21. A guide bracket 8 is attached to the front end of the sun roof 3 with the use of rivets 9, and a guide roller 10 journalled to the lower end of the bracket is engaged to and is rolled on the guide rail 6. In order to tilt up the sun roof 3, and clockwise force is applied to a hinge lock 19 to release the lock section 20 from a recess groove 16 and to make the sun roof hinge 15 free, and therefore, the sun roof is rotated counterclockwise about the shaft 14.
Patent JP-H1018187-A (JP)
Title: Dyeing of silk textile product
Inventor: KOIKE MITSUO
IPC: D06P5/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a dyeing method giving an excellent color fastness even in a deep color dyeing in a dyeing of a silk textile product. SOLUTION: A silk textile product completely saturated with a dye is dipped in a treating bath controlled pH at 1-4.5 by using a strong acid at >=60 deg.C for >=10min. Preferably, formic acid is used as the strong acid.
Patent JP-2000026907-A (JP)
Title: Centrifugal disk atomizer
Inventor: MATSUI KAZUO
IPC: B22F9/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To miniatuarize chamber equipment and to increase the yield of powder while maintaining the conventional outside ratio. SOLUTION: In this centrifugal disk atomizer, a molten metal 4 is dropped on a rapidly rotating disk 3 in a chamber 1 and the melt is scattered by the centrifugal force to form a metal powder 8. In this centrifugal disk atomizer, plural blowoff devices 11 for generating an air current A in the inside peripheral direction of the chamber 1 by means of high pressure gas are disposed, along the inside peripheral direction of the chamber 1, in the positions where the metal powder 8 comes scattering in large amounts inside the chamber 1. Because the metal powder 8 scattered by the rotating disk 3 floats on the air current A, the amount of the collision of the powder with the inner wall of the chamber before solidification and the resultant adhesion and deformation of the powder can be reduced, and yield can be remarkably increased.
Patent JP-H0919400-A (JP)
Title: Automatic mop dehydrator
Inventor: ONODERA SHUZO
IPC: A47L13/58
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic mop dehydrator, which is compact and simple, eliminates faults and reduces production costs as well, for automatically sucking dirty washing water permeated in a wiping part only by inserting the wiping part of a mop and turning on a switch, dropping the corresponding quantity of moisture to a lower water receiving container, storing it and discharging sucked air containing a little remaining moisture to the outside. SOLUTION: A mop receiving part 2 and a motor-driven sucker chamber 3 are separated in one casing 1, the border of an open space common for the both is partitioned on a bottom part by an air/liquid separating plate 4, the mop receiving part 2 is provided with a drainage port 5 on its bottom part, besides, the motor-driven sucker chamber 3 is provided with a driving motor 7 to which a sucking fan 6 is directly connected, sucking port 8 on bottom walls and exhaust port 9 on outer walls, and this casing 1 is air-tightly placed on the upper part of a water receiving container 10.
Patent JP-S6349541-A (JP)
Title: Constant speed traveling device
Inventor: ONISHI MASAYOSHI
IPC: F02D41/14
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a desired gain characteristic by obtaining an analog signal corresponding to a gain characteristic based on a vehicle speed signal and controlling the drive of a DC motor in accordance with the phase difference between a reference pulse signal obtained by converting said analog signal and a motor speed pulse signal. CONSTITUTION:In the captioned device in which a throttle valve 6 is operated by a motor-driven actuator 1 driven by a DC motor to control a throttle valve opening, a broken line approximation circuit 20 receives a vehicle speed signal from a vehicle speed detector 19 and outputs an analog signal corresponding to a throttle valve opening speed to a vehicle speed characteristic. Also, a voltage/frequency converter 21 obtains a reference pulse signal from said analog signal, and a phase comparator 22 generates an output pulse having a pulse width proportionate to the phase difference between the reference pulse signal and a motor speed pulse signal. And, the output pulse is integrated 27, the integrated value is pulse-width modulated 28 with a triangular wave, etc., and the DC motor is controlled via a driver 29 to variably control the valve opening speed of the throttle valve 6.
Patent JP-H0863943-A (JP)
Title: Disk reproducing device and control method thereof
Inventor: ISHIZAWA YOSHIYUKI
IPC: G11B19/04
Filed: 1994-08-18
Abstract: PURPOSE: To stabilize a track jumping operation by storing positional information of deterioration parts of a reproducing signal and avoiding a movement to a signal deterioration part while allowing a moving timing to be delayed when the moving position of an optical pickup is matched with the deterioration part. CONSTITUTION: The deterioration part of a reproducing signal obtained with an optical pickup 22 is detected with a dropout detector 31 to be transmitted to a shift register 32 as an L level after being binarized and after it is delayed by a prescribed time, it is supplied to a track movement permitting circuit 30 via a one-shot muliti-vibrator OMT 34. Then, a kick signal is not outputted in a section in which the output level of the OMT is an L and the kick signal is transmitted to a servo circuit 26 when the level is turned to an H to make the optical pickup 22 jump. Thus, in the case the reproducing of a signal can not be performed correctly at the position of the moving target of the optical pickup due to the scratches, etc., on a disk surface, the malfunction of a track jumping is prevented by avoiding the position.
Patent JP-H0634537-A (JP)
Title: Method of measuring reflectance of multilayer reflecting film
Inventor: NUMAI TAKAAKI
IPC: G01N21/41
Filed: 1992-07-22
Abstract: PURPOSE:To measure precisely the reflectance of a multilayer reflecting film of which the reflectance is high, by a simple apparatus, by measuring the width of stop band of reflection spectrum, the refractive index and the absorption coefficient and by determining the reflectance by computation. CONSTITUTION:An N-type GaAs layer 11, an N-type AlAs layer 12 and an N-type GaAs/AlAs multilayer reflecting film 22 are formed on an N-type GaAs substrate 10 by molecular beam epitaxy respectively. As shown in Figs. (a) and (b), next, the refractive indexes and absorption coefficients of the GaAs layer 11 and the AlAs layer 12 are measured by ellipsometry. As shown in Fig. (c), thereafter, the reflection spectrum is measured and the width of reflection stop band is determined. By measuring the ratio of the intensity of the incident light to that of the reflected light, varying the wavelength of the incident light on the multilayer reflecting film. Thus, the stop band width can be determined. Then, the reflectance is determined by comparing measured values of the refractive index, the absorption coefficient and the stop band width with computed values.
Patent JP-S6173268-A (JP)
Title: Magnetic disk device
Inventor: ENAMI KATSUYA
IPC: G11B5/58
Filed: 1984-09-17
Abstract: PURPOSE:To bring a head into contact with a disk under good conditions, by setting at least one magnetic head to an inclined position so that the head can have one of or both inclined components in the radial direction of a disk and tangential direction of a track. CONSTITUTION:The 1st magnetic head 8 underneath a disk 3 is fitted to the 1st head carriage 10 made of a synthetic resin under an inclined condition by means of the 1st head supporting plate 9 having a springing property. The head carriage 10 is guided by a guide bar 11 and is freely movable in the radial direction of the disk 3. The carriage 10 is driven by a radial direction moving mechanism 14 of a lead screw system containing a stepping motor 12 and screw 13. The 2nd magnetic head 16 on the disk 3 is fitted to the 2nd head carriage 18 by means of the 2nd head supporting plate 17 of a gimbal supporting system having a springing property. The 2nd head carriage 18 is fitted to the 1st head carriage 10 by means of a plate spring 19 having a spring-hinge function.
Patent JP-H0481293-A (JP)
Title: Steam turbine rotor shaft made of 12% cr steel and production thereof
Inventor: TAKAHASHI EIJI
IPC: B23K9/04
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the turbine rotor shaft made of a steel which is free from defects, such as low-temp. crack, high-temp. crack, SR crack and blow holes and has sufficient strength and bearing characteristics as journal parts by specifying its compsn. CONSTITUTION:This steam turbine rotor shaft is made of the 12% Cr steel and is constituted in the following manner: The outer peripheral surface of the journal parts are formed of a build-up weld metal and the surface layer part of this build-up weld metal has the component compsn. consisting of 0.11 to O.17% C, 0.2 to 0.6% Si, 1.0 to 2.5% Mn, <=0.03% P, <=0.015% S, 1.1 to 1.6% Cr, 0.1 to 0.5% Mo, and <=0.04% V, and the balance substantially Fe.
Patent JP-H0940813-A (JP)
Title: Foamable polyolefin resin composition and production of foamed polyolefin resin
Inventor: IMAI KAZUTO
IPC: C08L23/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable resin composition having suppressed primary foaming and thickening, etc., in an extruder in the extrusion molding of the foamable resin composition containing a polyolefin resin and a thermally decomposable foaming agent and to provide a method for the production of a foamed article by using the composition. SOLUTION: This foamable polyolefin resin composition contains a polyolefin resin, a thermally decomposable foaming agent and a comb-like polymer having a number-average molecular weight of 1,000-50,000 and a hydroxyl value of 50-150. A foamed article of a polyolefin resin can be produced by extruding the foamable resin composition with an extruder to a prescribed form and subjecting the obtained foamable article to thermal foaming treatment.
Patent JP-H1140426-A (JP)
Title: Inductance device
Inventor: WAZAKI MASARU
IPC: H01F30/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an inductance device by which a high inductance can be obtained under a large amount of current and the connection resistance to a pattern conductor can be reduced. SOLUTION: A first magnetic core 1 and a second magnetic core 2 exhibiting different magnetic properties are assembled with surface contact between at least one face of each. The first magnetic core 1 has at least one groove 11 on its contact face. The groove 11 is open at both sides of the magnetic core. A conductor 3 is placed inside the groove 11 and its major part is surrounded by the first and second magnetic cores 1 and 2. Ends of the conductor 3 which are led out of the groove 11 are provided with terminals 301 and 302 for connection to outside. The terminals 301 and 302 have a width W2 larger than a width W 1 of a major part 300.
Patent JP-H0482763-A (JP)
Title: Recording device
Inventor: NAKADA KAZUHIRO
IPC: B41J19/18
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate wasteful ramp-up or ramp-down and improve throughput of recording process by a method wherein after performing image output for one line portion, whether subsidiary scanning is possible or not is determined, based on image data for the next line. CONSTITUTION:A carriage motor is made to ramp up first, and when it has acquired a fixed speed at timing T1, character image 'ABC' is printed. Then, while the carriage motor is operated at the fixed speed, paper feed is performed by timing T3 by driving a paper feed motor. When the paper feed is completed, and the carriage reaches the left end position of character image to be printed for the second line, at the point T4, printing of character image 'DEFGH' is started. In this case, if a period of time by which the carriage runs an interval L from a printing completed position of the first line to a printing start position of the second line is taken as T(L), and the paper feed time is taken as TPF, when the period of time T(L) is longer than the time TPF, such a printing method is possible, and time required for paper feed or ramp-up of the carriage again can be saved.
Patent JP-2000032476-A (JP)
Title: Image-pickup device
Inventor: WATANABE TORU
IPC: H04N9/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To switch and operate color image-pickup and monochromatic image- pickup. SOLUTION: A color separation filter 2 is arranged on the light reception surface of an image-pickup element 1, and respective color reception pixels are made to correspond to specified color components. In this case, for the respective segments of the color separation filter 2, a combination (for instance, Ye, G and Cy are selected) for including the color component transmitted in common in all the segments is selected. Then, a single color filter 11 matched with the color component transmitted through the respective segments of the color separation filter 2 is detachably arranged on an optical path. The color image-pickup is performed when the single color filter 11 is not mounted, and the monochromatic image pickup is performed at its mounting.
Patent JP-S5896789-A (JP)
Title: Light amplification transmitter
Inventor: MINEMURA KOUICHI
IPC: H04B10/50
Filed: 1981-12-03
Abstract: PURPOSE:To obtain a photo signal of high output by a method wherein, in the case of a transmitter consisting of a laser beam source which outputs a photo  signal modulated by an input electrode signal and a photo amplifier which amplifies the photo signal outputted from the laser beam source, the signal of information same as the photo signal, to be inputted in said transmitter, is used as an excitation signal of the photo amplifier, and besides, the photo signal and the excitation signal are synchronized each other. CONSTITUTION:A modulation signal is led to a branch circuit by inputting it to an electric signal input terminal 1 and splitted into two equivalent signals, and after one of these signals has been sent to and amplified at the first driving circuit 3, a DC bias current is superposed and applied to a semiconductor laser 4. Then, the photo pulse signal, which is the output of the laser 4, is sent to a combination circuit 5 and outputted to the outside as a photo signal through the intermediary of a photo amplifier 6. At the same time, the other signal which was split in the circuit 2 is added to a driving circuit 7 and brought into the prescribed phase, and the degree of photo modulation is increased by supplying said output to the photo amplifier 6. Thus, the deterioration in the ON- OFF ratio of the pulse signal can be prevented.
Patent JP-H1015866-A (JP)
Title: Attracting pad of transfer device
Inventor: IURA TAKAO
IPC: B65G57/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To permit instantaneous attraction and release by manufacturing a vacuum cup from rubber in which magnet powders are mixed. SOLUTION: This attracting pad 1 is manufactured by a normal molding method from rubber obtained by blending magnet powders 9 into neoprene rubber. Any rubber can be used if it has appropriate elasticity and rigidity and is excellent in strength and durability, e.g. neoprene rubber, nitrile rubber, urethane rubber, chloroprene rubber, silicone rubber, etc., and preferably neoprene rubber should be used. Also, the magnet powders 9 used may be derived from any magnet if it has a high coercive force, e.g. rare earth cobalt alloy powders, ferrite powders, etc. Any magnet can be used if it can hold a subject to be conveyed and can release the subject to be conveyed if pressurized air is put in a vacuum cup or the like. Therefore, instantaneous attraction and release are possible.