baber/WOPTO huggingface dataset:
Patent JP-H04326686-A (JP)
Title: Picture encoder
Inventor: KIMURA JUNICHI
IPC: H04N19/00
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the number of faces of a frame memory by providing a memory read generator, a write address generator, an address comparator circuit, and an address generator control circuit. CONSTITUTION:An input signal 3 is written in a memory 61. The write position is determined by a write address 36 outputted by a write address generating circuit 32. All signals 3 are normally written in such a manner; but when the address 36 precedes a read address 35 and is close to this address 35, write of the pertinent picture and its subsequent pictures is stopped, and the address 36 is returned to the head of the picture. Meanwhile, read is performed at any time by an encoding picture signal 5, and the reading start is delayed to prevent the address 35 from overtaking the address 36 when the address 35 is close to the address 36. After the address 36 is advanced, the read address does not catch up with the address 35 because the advance speed of the address 36 is higher than that of the address 35. Thus, the conventional processing capability is maintained and the number of faces of the frame memory is reduced to miniaturize a device.
Patent JP-S5219999-A (JP)
Title: Traffic signal unit
Inventor: UMEMURA ROKUROU
IPC: G08G1/095
Filed: 1975-08-08
Abstract: PURPOSE: A traffic signal unit with high display effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223580-A (JP)
Inventor: SHIMIZU HIDEAKI
IPC: B62J6/08
Filed: 1983-06-02
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-S5722222-A (JP)
Title: Control device for motor winding of film
Inventor: HASHIMOTO AKIHIKO
IPC: G03B17/00
Filed: 1980-07-16
Abstract: PURPOSE:To narrow the space of a rear cover and to reduce the photographic fog of a film by disposing an infrared ray emitting body and a photodetector on the camera body side and disposing an optical guide member on the rear cover side in the titled device using perforation detecting system. CONSTITUTION:A light emitting body 21 and a photodetector 22 are disposed on the camera body side near the traveling path of a film 1, and a light guide member 23 for conducting the light of the body 21 to the photodetector 22 is disposed on the rear cover side. When winding operation of a film begins on operating of an electric circuit 31, the body 21 emits infrared light. The infrared light is derived through an optical transmission port 23b in a horizontal direction as shown by an arrow from an optical transmission port 23a by the member 23. this light passes through a perforation 2 and through the through-hole 29 on a camera body 28, and is detected by the photodetector 22. At this time, pulse photocurrent flows in the photodetector 22. Hence, this pulse current is counted by a prescribed number in the electric circuit 31, whereby the rate of winding for one frame of the film 1 is determined.
Patent JP-S59224735-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-05-31
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-S59221989-A (JP)
Inventor: NOMURA JIYUN
IPC: H05B6/68
Filed: 1983-05-31
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-H02275188-A (JP)
Title: Gas safety shut-off valve device
Inventor: SHIRAI SHIGERU
IPC: F16K17/36
Filed: 1989-04-17
Abstract: PURPOSE:To make a response possible to both a remote return and a manual return by arranging both a motor-driven return means and a manual return means on a shut-off valve return part which returns a shut-off valve so that a gas passage may stay in an open condition separate from the shut-off valve. CONSTITUTION:A measuring means 2 which measures gas flow is build in a gas meter 1. A shut-off judging part 3 outputs a shut-off signal according to the signal of the measuring means 2. After receiving the signal, a self-holding type shut-off valve 5 comes into action to close a gas passage 4. A shut-off valve return part 8 which returns the shut-off valve 5 so that the gas passage 4 may be kept in an open condition is installed separate from the shut-off valve 5. The shut-off valve return part 8 is provided with a motor-driven return means 29 and a manual return means 31. It is thus possible to make a response to both a remote return and a manual return at the installation place of the gas meter.
Patent JP-S58214076-A (JP)
Title: Counterflow preventive construction for air-conditioner duct having also silencing function
Inventor: AMASHITA TATSUYA
IPC: F16K15/03
Filed: 1982-06-07
Abstract: PURPOSE:To enhance silencing effect by furnishing two or more cells at the section of a duct and by lining the internal surface of these cells with a sound absorbing material. CONSTITUTION:A duct 10 is divided into four parts, and inner cylinders 41 are inserted to form cells 40A, 40B, 40C and 40D. The internal surface of each inner cylinder 41 is lined with sound absorbing material such as galss wool board. Accordingly this air-conditioner duct has an effect and function of a silencer of cell type. Divided cells and orifices installed in these cells will provide high silencing effect.
Patent JP-H05272416-A (JP)
Title: Evaporating fuel control device of internal combustion engine
IPC: F02D45/00
Filed: 1992-03-25
Abstract: PURPOSE:To avoid over rich condition of an air fuel ratio by providing a throttle opening sensor for detecting the throttle opening of a throttle valve, and adding such a function as making/closing-control of a purge valve to a control unit. CONSTITUTION:Throttle valves 10 are provided in a fuel tank 22, and on the way of the intake passage 6 in the intake system of an internal combustion engine 2, and also a throttle opening sensor 34 is provided to detect the throttle opening of the throttle valve 10. A purge flow rate is memorized in a control unit 32 from a control map just before opening operation, in the case where opening operation of the throttle valve 10 is larger than prescribed speed. A purge valve 18 is subjected to opening/closing control so as to increase gradually the purge flow rate from the memorized purge flow rate. Therefore, there is no undesirable chance such that the purge flow rate of evaporation fuel supplied into the intake passage 6 provided downstream from the throttle valve 10 is increased, so that it is possible to avoid over rich condition of an air fuel ratio.
Patent JP-H03295931-A (JP)
Title: Construction method for frame straight pillar
Inventor: KAMIURA NAOKI
IPC: E21D13/00
Filed: 1990-04-12
Abstract: PURPOSE:To improve the installation precision by measuring the erection precision continuously up to the solidification of the concrete laid into a hole bottom part after the erection of a frame straight pillar iron frame by an inclination meter and carrying out correction by a correcting jack device, after the erection of a frame straight pillar iron frame. CONSTITUTION:After a pile hole 1 is excavated by using a stand pipe 2, a correcting jack device 9 is suspended into the pipe 2. Then, a structural straight pillar iron frame 10 having an inclination meter 15 at the lower edge is erected into the pile hole 1, and the upper edge of the iron frame 10 is supported at the center part of the pile hole 1 by a rack base 8. Then, the position and tilt of the iron frame 10 are corrected by a jack device 9 so that the tilt of the iron frame 10 which is measured by the inclination meter 15 becomes zero. Concrete is laid into the hole bottom part, and the change of the position of the iron frame 10 during and after laying is confirmed by the inclination meter 15, and the position and tilt of the iron frame 10 are corrected. Further, concrete is cured to fix a pillar leg part.
Patent JP-H04326316-A (JP)
Title: Photographing device for microscope
Inventor: UTSUNOMIYA HIROMI
IPC: G02B21/36
Filed: 1991-04-26
Abstract: PURPOSE:To provide a photographing device for the microscope which can take a multiple exposure photograph in which brightness of vertical fluorescence and a transmission light is well-balanced by a quick and simple operation, can detect even feeble fluorescence of a sample, and also, can suppress decoloration of the fluorescence. CONSTITUTION:The device is provided with vertical fluorescence illumination optical paths 1, 2, 3, 4, 5 and 6, an objective lens 7, transmission illumination optical paths 10, 11, 12, 13, 14 and 17, and photographing optical paths 20, 21, and vertical fluorescence from a sample 5 and a transmission light pass through the photographing optical path and reach a film 22. A part of the light which passes through the photographing optical path is photodetected by a two-dimensional area sensor 23, and in each optical path, there are three shutters SH1, SH2 and SH3, and flickering of a vertical fluorescence illumination light source 1 and a transmission illumination light source 10, and opening/closing of each shutter are controlled appropriately by an input part 29, a storage device 30 and a CPU 31.
Patent JP-S5623350-A (JP)
Title: Continuous casting apparatus of metal pipe
Inventor: WATANABE TEISHIROU
IPC: B22D11/00
Filed: 1979-07-31
Abstract: PURPOSE:To draw a metal pipe smoothly without any defect to desired thickness and improve quality by supplying a lubricant to the interface of a horizontally rotating mold and molten metal. CONSTITUTION:Molten metal 9 is poured from a pouring spout 11 into a cylindrical mold 2. Then, owing to the action of the rotating force of the mold 2 rotated by revolving roll groups 1, the molten metal 9 inscribes the inside of the mold 2 and its spreading freezing progresses. At this time, the cylindrical ingate 7 inscribing one end of the mold 2 prevents the molten metal 9 from overflowing and a lubricant 8 is supplied to the interface of the molten metal 9 and the pattern 2 from the ingate 7. A metal pipe 4 is drawn at the drawing speed meeting the solidifying thickness (d) from the formula I. While the metal pipe 4 is being rotated by guide devices 5, 10 and roll groups 3, it is cooled by a water cooling device 6.
Patent JP-S58215454-A (JP)
Title: Polyelectrolyte composition
Inventor: HASEGAWA YASUO
IPC: C08K5/00
Filed: 1982-06-09
Abstract: PURPOSE:To provide the titled compsn. which is easily soluble in water in a single dissolving tank and has an excellent effect of modifying sludge and whose aq. soln. has a specified pH, by blending a powdered anionic polyelectrolyte, a cationic polyelectrolyte and an acid. CONSTITUTION:The titled compsn. is a powdered mixture consisting of a powdered anionic polyelectrolyte, a cationic polyelectrolyte and an acid, wherein said acid is blended in such an amount as to give a pH (not higher than 3.0) at which the polar groups of the anionic polyelectrolyte is not dissociated in water. Examples of the anionic polyelectrolytes are a powdered polyacrylamide hydrolyzate and an acrylamide/acrylate salt copolymer. The acid is a powdered solid acid which must be easily dissolved in water, and examples thereof are tartaric acid, citric acid and amido-sulfonic acid.
Patent JP-S58215393-A (JP)
Title: Developer for pressure- and heat-sensitive recording
Inventor: IMAI MASAO
IPC: B41M5/155
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a stable colored image by causing a methine dye to form color quickly by using a specific diester of a dihalobenzoquinonedicarboxylic acid as a developer to be used in a recording material, e.g., pressure- or heat-sensitive duplicate paper. CONSTITUTION:As a developer for a methine dye of formula II(where X, Y, and Z may be the same or different and are each phenyl, naphtyl, beta-styryl, or an aromatic heterocyclic residue, which may be substituted), a diester of 2,5-dihalo- 1,4-benzoquinone-3,6-dicarboxylic acid of formula I (where R is an alkyl, aralkyl, or cycloalkyl and X is a halogen atom) is used and, according as the recording paper is pressure-sensitive or heat-sensitive, a proper pigment and a proper binder are selected and also a proper manufacturing method is selected.
Patent JP-H05300515-A (JP)
Title: Color recognizing device
Inventor: AWAJI HIDEO
IPC: H04N7/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide a color recognizing device which can recognize plural colors of an object when the position of the object is detected. CONSTITUTION:The video signals fetched by a color camera 4 are converted into the 8-bit digital data by an A/D converter 6 in regard of R,G and B respectively. Then a color recognition processing part 7 recognizes the colors of the 8-bit data based on each parameter. The recognized color data are converted into the 8-bit data by an encoder 8 and stored in a memory 9.
Patent JP-S5431975-A (JP)
Title: Air transportation type waste matter collecting device
Inventor: HAYASHI KATSUMI
IPC: B65F5/00
Filed: 1977-08-15
Abstract: PURPOSE: To store waste matters in a storage chamber mounted on the way of air transportation pipe, and to push in and fill the stored waste matters to a container disposed to the other side by a compactor arranged to the one side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59221628-A (JP)
Title: Method and device for measuring surface temperature
Inventor: KAMISAKA TATSUO
IPC: G01J5/08
Filed: 1983-05-31
Abstract: PURPOSE:To measure the temperature of a material to be detected accurately by finding the temperature from the amount of radiant heat arriving at a detection part through an optical path member when the object end surface of the optical path member contacts the material to be detected. CONSTITUTION:The optical path member 6 is a solid optical rod molded of a heat-resistant optical path material, and its outer circumferential surface is covered with a light shield member 10 except both end surfaces. Heat radiation light from the surface of the material to be detected enters the optical member 6 from the object end surface and is projected upon an optical fiber 14 from the projection end surface 12. The heat radiation light guided through the optical fiber 14 is transduced by a transducer 13 into temperature, which is outputted to a temperature display device 8. A contacting state detecting means 9 grasps the point of time when the object end surface 11 of the optical rod 6 contacts the surface of the material to be detected. Then the temperature at this time is regarded as the surface temperature of the material to be detected.
Patent JP-S62254336-A (JP)
Inventor: NAGANO TOSHIMI
IPC: H01H85/42
Filed: 1986-04-26
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-S5525430-A (JP)
Title: Thickening and gelling agent
Inventor: YAMADA MIKIO
IPC: A23L29/20
Filed: 1978-08-10
Abstract: PURPOSE: To provide the water-soluble and water-rinsable title composition, having homogeneous gel texture and excellent spreadability, by compounding a hydrophilic sucrose fatty acid ester, a polyhydric alcohol fatty acid ester and a polyhydric alcohol in specific ratios.  
     CONSTITUTION: A thickening and gelling composition containing (A) 9W50wt% of a hydrophilic sucrose fatty acid ester (e.g. a mono- or di-fatty acid ester of sucrose), (B) 1W20wt% of a polyhydric alcohol fatty acid ester (e.g. a hydrophilic surfactant such as glycerin fatty acid ester, etc.) and (C) 30W90wt% of a polyhydric alcohol such as glycerin, as essential components. The composition may contain water, lower alcohol, etc. as stabilizing agent, viscosity controlling agent, etc.  
     USE: Thickening and gelling of cleansing gel, edible nourishing cream, sun-oil, base of ointment, pomade, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262041-A (JP)
Title: Preparation of vibration-proof magnetic alloy
Inventor: IIKAWA TSUTOMU
IPC: C22C33/02
Filed: 1987-04-20
Abstract: PURPOSE:To minimize the fluctuation of characteristics, by using -50--150 mesh powder as Fe-x%Si (x=1-6.5wt%) alloy powder with respect to the raw material of vibration-proof magnetic material of Fe-Si-C system. CONSTITUTION:In a compact compound of Fe-3%Si powder with 5% of C (graphite) added the grain size of the Fe-3%Si powder is divided into four levels: -50mesh, -100mesh, -200mesh and -300mesh. The powder is sintered in keeping it in hydrogen (H2) stream for five hours at 1140 deg.C. Then it is annealed at the rate of 100 deg.C per hour to make a sinter. In consequence, the use of 100mesh powder shows the best result in terms of flux density (B50) and coercive force (HC). As to the vibration attenuating rate, the -100mesh powder marks the best value, too. If the grain size of magnetic powder and Fe powder is thereby assorted to -50--100mesh, the fluctuation of characteristics with grain size will be able to be minimized.
Patent JP-S5433407-A (JP)
Title: Pneumatic tire having high durable wide width tread
Inventor: SUZUKI YASUO
IPC: B60C9/08
Filed: 1977-08-17
Abstract: PURPOSE: To improve durability and to reduce fault of kneumatic tire caused by rolling heat generation at high rigid belt and between tread and carcass, under high load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58217227-A (JP)
Title: Clamping device for automatic electrode change of electric discharge machine
Inventor: YAMAMOTO KOUZOU
IPC: B23H7/26
Filed: 1982-06-09
Abstract: PURPOSE:To make a rotary electrode usable as well as to aim at the improvement of efficiency in electric discharge machining, by making a clamp shaft and an automatic clamp piston into a separate entity. CONSTITUTION:A spindle 14 is rotatably supported by bearings and has a clamper 19 inside. This clamper 19 has a pull stud 7 and is always energized in direction of clamping an electrode 25 by dint of a Belleville spring 20. In time of unclamping, compressed air is fed out of a feed port 9 whereby a piston 11 is pressed downward in defiance of resilient force of the spring, thus the clamper 19 is pressed downward against the Belleville spring 20.
Patent JP-S581044-A (JP)
Title: High strength alloy having superior stress corrosion cracking resistance for oil well pipe
Inventor: OKADA YASUTAKA
IPC: C22C19/05
Filed: 1981-06-24
Abstract: PURPOSE:To provide an alloy having improved stress corrosion cracking resistance for high strength oil well pipe under adverse environments by specifying the contents of Ni, Cr, Mn, Mo, W, etc. in steel and the relations among respective additive components. CONSTITUTION:An alloy consisting of <=0.1wt% C, <=1.0% Si, 3-20% Mn, <=0.030% P, <=0.005% S, <=0.5% solAl, >=1 kind of 20-60% Ni, 15-30% Cr, <=12% Mo and <=24% W and the balance Fe and unavoidable impurities. The alloy of the compsn. wherein the conditions >=110% Cr%+10Mo%+5W%, >=30% 1/2Mn%+Ni%, and <=12% 8%<=Mo%+1/2W% are satisfied. If necessary, Cu, Co, rare earth elements, Y, Mg, Ti, etc. are contained in this alloy. The alloy for oil well pipes having the high strength that withstands petroleum excavation in deep wells and severe working environments sufficiently and superior stress corrosion cracking resistance is obtained.
Patent JP-S62256981-A (JP)
Title: Production of nonferrous metallic anode
Inventor: HIRAYAMA SATOSHI
IPC: C25C1/00
Filed: 1986-04-30
Abstract: PURPOSE:To easily and continuously produce anodes by producing a continuously cast flat plate having holes with a casting machine provided with cores having a width equal to the total length of ears and arranged in a direction perpendicular to the forward direction of the plate and by cutting the connection parts forming the ears. CONSTITUTION:A continuously cast flat plate having holes is produced with a casting machine provided with cores 1 having a width equal to the total length of ears 2, 2 and arranged in a direction perpendicular to the forward direction of the plate at regular intervals. The connection parts 5 forming the ears 2 are then cut with a cutter to obtain anodes.
Patent JP-H03296309-A (JP)
Title: Optical reception circuit
Inventor: MORI AKIYOSHI
IPC: G01S7/48
Filed: 1990-04-13
Abstract: PURPOSE:To make a mis-alarm rate down to a prescribed value or below and to allow the result to render remarkable services to the improvement of the performance of a laser range finder or the like by varying a multiplication factor of an avalanche photodiode(APD) in response to the level of a background optical power made incident in the APD, and controlling the factor automatically to make the S/N to an optimum value. CONSTITUTION:The noise level of the output of an amplifier 4 is detected by a noise level detection circuit 9 and the bias voltage of an avalanche photodiode(APD) 2 is controlled by a bias control circuit 10 and a DC power supply 7 so that the upper limit of the noise level is controlled to be a prescribed value. The APD 2 is controlled to have an optimum multiplication factor in response to the level of the background optical power made incident therein.
Patent JP-S60246371-A (JP)
Title: Novel heterocyclic compound
Inventor: APPLETON RICHARD ANTHONY
IPC: A61P29/00
Filed: 1985-05-10
Abstract: Aryl-pyrazoles of formula (I) and their pharmaceutically acceptable derivs. are claimed for use as a pharmaceutical: In (I) either R2 = H, alkyl or Ar2, and R3 = H or alkyl opt. substd. by Ar3; or R2 and R3 together = -(CH2)m-; R4 and R5 each = H, halogen, Ar, alkyl or alkyl substd. by Ar; Ar, Ar1 and Ar2 each = aryl opt. substd. by 1 or more of halogen, OH, CN, -COR6, trihalomethyl, alkoxy (opt. substd. by -COR6, -NR7R8 or Ar3), S(O)nR9, alkyl (opt. substd. by -COR6 or -NR7R8), -NR7R8 or OAr3; R6 = -OR10, -NR7R8, H or alkyl; R7 and R8 each = H, alkyl, alkanoyl or Ar3; R9 = alkyl or Ar3; R10 = H, alkyl or Ar3; m = 3,4,5 or 6; n = 0, 1 or 2; and Ar3 = Unsubstd. aryl.
Patent JP-S62256991-A (JP)
Title: Production of surface treated steel sheet for welded can
Inventor: MINBE EIJI
IPC: C23C28/00
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a steel sheet having a pure Sn layer formed discontinuously on an Ni-Sn-Fe alloy layer by plating the surface of a steel sheet with Ni, electrolytically thinning it by a specified extent of deposition, immersing the steel sheet in hot water at once, carrying out spray washing and subjecting the steel sheet to reflow treatment and chemical conversion treatment. CONSTITUTION:The surface of a steel sheet is plated with Ni, and Sn is deposited by electrolytic tinning by 0.66-1.12g/m<2>. Immediately after the tinning, the steel sheet is immersed in hot water and spray washing is carried out. The steel sheet is then subjected to reflow treatment and chemical conversion treatment. Thus, a surface treated steel sheet for a welded can having a pure Sn layer formed discontinuously on an Ni-Sn-Fe alloy layer is produced at >=300m.p.m. line speed.
Patent JP-S62258298-A (JP)
Title: Hanging material for carrying in inside inspection robot into liquefied gas storage tank
Inventor: TOMITA TSUTOMU
IPC: F17C13/02
Filed: 1986-04-30
Abstract: PURPOSE:To reduce cost by making use of line-shaped member which connects a robot with outside of a tank and which is required for operation of the robot, as a hanging material for carrying in the robot. CONSTITUTION:The carrying-in of a robot 1 is executed from a manhole 3 at a tank roof and it is executed by opening the manhole 3 after exchanging inside an air-tight room 4 with inert gas. A line-shaped member 8, for example, optical fiber, instrument cable or working liquid hose for hydraulic motor required for operation of the robot 1 is used as a hanging member for carrying in the inspection motor 1. For this reason, it is needless to especially provide a hanging wire for hanging down the robot and the cost can be reduced.