baber/WOPTO huggingface dataset:
Patent JP-H07172509-A (JP)
Title: Automatic taking-out and storing device for file holders
Inventor: MURATA HARUMI
IPC: B65G1/00
Filed: 1993-12-17
Abstract: PURPOSE:To improve working efficiency of a conveying unit which moves between a storage position and a taking-out position for file holders which are suspended in parallel. CONSTITUTION:A conveying unit 3 is provided with a clamping and conveying means, which clamps the upper part of one file holder 2, in such a manner that it may move forward/backward relative to a suspension position along one entrance. The conveying unit 3 is also provided with two accommodating boxes 19a, 19b which support the file holder 2 by suspending the upper part thereof and are disposed side by side. The multiple accommodation boxes are mounted in such a manner that they may selectively move in the direction orthogonal to the moving direction of the nipping-conveying means in a plan view by means of a motor 23 for lateral movement and a link 24.
Patent JP-H09155193-A (JP)
Title: Catalyst and method for purifying exhaust gas
Inventor: KAWANAMI MAKOTO
IPC: B01J29/072
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To efficiently remove nitrogen oxides in exhaust gas containing a large quantity of oxygen and to reduce an amt. of a fine granular substance in exhaust gas under a high temp. condition. SOLUTION: An exhaust gas purifying catalyst contains copper, praseodymium and yttrium as catalytic components. These catalytic components further contain at least one kinds of an element selected from the group consisting of cobalt, iron, nickel, lanthanum, cerium and neodium if necessary. Exhaust gas is purified by method bringing exhaust gas wherein a mol ratio of hydrocarbon to nitrogen oxide is 1-20 into contact with the exhaust gas purifying catalyst. By this constitution, the reduction of nitrogen oxides is efficiently advanced while the oxidation of sulfur dioxide in exhaust gas is suppressed.
Patent JP-H02164723-A (JP)
Title: Magneto-optical garnet
Inventor: HONDA YOICHI
IPC: C30B29/28
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the magneto-optical garnet having a large sensitivity constant and a small temp. fluctuation range and useful for a magnetic-field sensor by using a specified compd. consisting of yttrium, terbium, bismuth, iron, and oxygen as the essential component of the garnet. CONSTITUTION:The magneto-optical garnet is expressed by chemical formula I (0.05<=X<=1.0 and 0.5<=Y<=2.0). The magnetic garnet expressed by formula II is exemplified as the magnetic garnet of formula I. When the sensitivity constant of the garnet at 0.8mu wavelength is measured at 250-350K, the sensitivity constant changes only within + or -1% at 250-350K with the sensitivity constant at 300 K as a reference. The rate of change is smaller than that in the conventionally proposed magnetic garnet of formula III, and the garnet is excellent as the material for a magnetic field sensor having a good temp. characteristic. In addition, the temp. change in the resistivity constant of the magnetic garnet of formula II is extremely low also at the wavelength other than 0.8mu wavelength.
Patent JP-H10148744-A (JP)
Title: Lens device
Inventor: MIMORI NAOTAKE
IPC: G02B23/26
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a plane, etc., of a first lens located in a lens-barrel from becoming cloudy and dewy by enclosing a transparent liquid between the first lens and a second lens in the lens-barrel. SOLUTION: An objective lens mounted in a lens-barrel 11 is configured with four lenses L1 -L4 , and the first lens L1 positioned at the nearest side to an object has a planar surface on the side of an object and a concave surface on the focusing side, and is provided with a fixed distance up to the second lens L2 . A seal material 19 is filled surroundings of the first lens L1 , and a sealing 20 is installed between an outer wall of the second lens L2 and an inner wall of the lens-barrel 11, and an inlet 21 is drilled in a spaces part of the lens-barrel 11, and the part is filled with a paraffin oil 22 as a transparent liquid through this inlet 21 and sealed with a plug member 23 thereafter.
Patent JP-S63197970-A (JP)
Title: Color image forming device
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1987-12-18
Abstract: PURPOSE:To form a color image whose color balance is satisfactory, by determining control data on plural colors, and thereafter, controlling an operating condition of an image forming means for every color based on stored data. CONSTITUTION:An appropriate color balance is obtained automatically by setting the surface potential on the photosensitive body surface of a photosensitive drum 1 at every color separation exposure, in a state that transfer paper 51 has been placed on original placing table glass 3. Thereafter, an original to be copied is placed on the original placing table glass 3 and copying is executed. In such a way, a copy image by an appropriate color balance is obtained on the transfer paper 51. Also, by bringing the strength and weakness of a color to a fine adjustment for every color by a volume of a fine adjustment board, a copy image of a color which has designated finely a desired color is obtained.
Patent JP-2000149820-A (JP)
Title: Color picture tube device
Inventor: TAGAMI ETSUJI
IPC: H01J29/86
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a man-hour and accuracy in designing a coil by easily obtaining a desired magnetic field distribution and a coil cross section with a small number of design parameters, by expressing the Z axis cross sectional shape of the internal curved surface and the external curved surface of a horizontal deflection coil, a vertical deflection coil and a ferrite core constituting a deflection yoke mounted to the external surface of a funnel, by a single function in one quadrant. SOLUTION: A function is  (X-X')/a}n+ (Y- Y')}/b)m=1, ((a), (b), (n), (m) are constants). The reference line 8 of a color picture tube is univocally determined by the size of a phosphor screen 2 and a deflection angle θ. The external curved surface of a funnel 4 is determined at this position, and the internal curved surface of a horizontal deflection coil 10 is expressed by the function for instance so as to run parallel to the external curved surface. (n), (m) are determined by drawing a curved line by defining parameters, (a), (b), X', Y'. The external curved surface is then determined. Thereby, a smoothly curved coil surface is drawn to reduce winding variation, and a color picture tube having excellent quality can be obtained.
Patent JP-H04190837-A (JP)
Title: Porous membrane of crosslinked sulfonated poly(vinylidene fluoride) resin and manufacture thereof
Inventor: HENMI MASAHIRO
IPC: B01D71/82
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a porous membrane having sulfonic acid groups enough to effect cation exchange by processing a poly(vinylidene fluoride)resin porous membrane with a mixture of sulfuric acid anhydride, and dry air or inert gas. CONSTITUTION:By processing a poly(vinylidene fluoride) resin porous membrane with a mixture of sulfuric acid anhydride, and dry air or inert gas, a crosslinked sulfonated poly(vinylidene fluoride) resin porous membrane is produced. A melt membrane formation method of this membrane is such that molten polymer is delivered in the form of a flat membrane or a hollow fiber membrane and stretched to form a porous structure. Crosslinked sulfonating reaction depends on temperature of sulfuric acid anhydride, reaction temperature and reaction time and by controlling these factors, a crosslinked sulfonated porous membrane can be produced. As methods for producing such membranes, there are batch method, continuous method, etc.
Patent JP-H02164142-A (JP)
Title: Optical lan fault detector
Inventor: YOSHIZAWA IZUMI
IPC: H04B10/071
Filed: 1988-12-17
Abstract: PURPOSE:To easily detect the fault of an optical fiber cable by using an optical fiber cable tape in which coated optical fibers are arranged in a tape form and connecting an OTDR(optical time domain reflect metry) device to one terminal of an idle core wire. CONSTITUTION:An optical fiber cable tape 1 is constituted of tape core wires 11, 11 covered by a sheath 12, and an OTDR device is connected to one terminal of at least one core of idle cores. The degree of the increase in the loss for monitor core wire and its position are detected by the OTDR device and the processing system. Thus, the effect given to a LAN signal transmission optical fiber is recognized by the detection. In this case, the core wire for monitor is other core wire than the LAN signal transmission core wire, then the line is monitored independently of the LAN system, that is, without stopping the LAN system.
Patent JP-H10160938-A (JP)
Title: Light guide unit, back light, and lighting device using the same
Inventor: AZUMA YUJI
IPC: G02B6/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a reflection pattern completed on a light guide plate from having dots made visible even when the light guide is made thin. SOLUTION: The light guide unit is constituted by forming many reflection patterns 25, which increase in density with the distance from an incidence surface 23 and also decrease in pattern diameter, on the light emission surface 24 of the light guide plate 20. Consequently, when light projected from the light emission surface 24 is viewed from above a light diffusion layer provided on the reflection patterns 25, the outlines of the reflection patterns 25 become unsharp to eliminate dot view.
Patent JP-H08163088-A (JP)
Title: Radio communication method
Inventor: KAGAYA NAOTO
IPC: H04W72/04
Filed: 1994-11-29
Abstract: PURPOSE: To attain effective radio communication with a repeater by providing one channel allocated by frequency division for a relay control channel. CONSTITUTION: A channel allocated by frequency division is provided as a relay control channel in the radio communication system executing relay communication at a relay station. When data of a frame are sent from a transmission terminal equipment 11, the name of a destination terminal and a frame transmission frequency are informed to relay stations 13, 14 by using control data prior to the transmission of data and when the relay stations 13, 14 receiving control data returns a response to the transmission terminal equipment 11 uses the relay station from which the response is returned at first for the communication.  Since the relay stations 13, 14 have only to await at a frequency of the control channel for the relay at all times, it is not required to await a synchronizing signal while changing its frequency to all frequencies and when the relay control data reaches, it is discriminated that the data are data to be relayed.
Patent JP-H11153006-A (JP)
Title: Valve system of internal combustion engine
Inventor: KANZAKA NORIYUKI
IPC: F01L1/18
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance property, reduce processing cost and secure enough lubrication at a sliding part. SOLUTION: This valve system comprises a swing arm 5, on end of which is supported by a pivot part 4 and the other end part of which is engaged with a top end of a valve shaft 3a, and a cam roller 7 which is provided in the middle of the swing arm 5. A steel ball 11 is fixed to combine with one end part of the swing arm 5 made of sheet metal, a bearing member 12 which has a spherical recessed part 13 rotatably supporting the steel ball 11 is installed to a cylinder head 1, and a bearing collar 15 which stores up lube oil is provided on a circumference of the spherical recessed part 13 of the bearing member 12 to be projected.
Patent JP-2001141561-A (JP)
Title: Photometer
Inventor: NODA HIROSHI
IPC: G01J1/44
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a photometer preventing the dispersion of a measured value between individuals (photometers) in measurement of first and second light for measuring the light with high precision. SOLUTION: This photometer is provided with a light receiving unit receiving first and second light and a computing unit finding a measured value on the basis of the light received in the light receiving unit. The computing unit is provided with a first adjusting means adjusting the measured value of the first light to a predetermined value and a second adjusting means adjusting the measured value of the second light to the predetermined value.
Patent JP-H03182663-A (JP)
Title: Number of idle revolutions control device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/12
Filed: 1989-12-08
Abstract: PURPOSE:To improve operability by performing open control of a control valve by means of a duty value stored as a learning value forming a fixed value when one of given number of idle revolutions control conditions is not established. CONSTITUTION:When all of a condition wherein a given number of idle revolutions control condition is established, a condition wherein the number of revolutions of an engine is in a given number of revolutions area between the numbers of revolutions on the slight increase side and decrease side with the target number of idle revolutions therebetween set according to a cooling water temperature, and a given duty value learning condition are established, a control part 16 stores a duty value responding to a cooling water temperature as a learning value when feedback control is effected on a control valve 14. When one of given number of revolutions control conditions is not established, open control is made on the control valve 14 by means of a duty value stored as the learning value forming a fixed value. This constitution controls the number of revolutions of an engine to a value proper to a cooling water temperature, prevents production of a fluctuation useless to the number of revolution, and stabilizes the number of revolutions of an engine.
Patent JP-H10158198-A (JP)
Title: Decomposition of organic peroxide
Inventor: SHIMIZU YUKARI
IPC: B01J23/42
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To easily decompose an organic peroxide while suppressing the deterioration of a catalyst over a long period by using a specific solid catalyst. SOLUTION: (A) A solid catalyst produced by supporting platinum or palladium on a solid carrier (preferably silica or activated carbon) is brought into contact with (B) a solution containing an organic peroxide. The component B is preferably at least one compound selected form the group consisting of hydroperoxide, dialkyl peroxide, ketone peroxide, percarboxylic acid, peracid ester and diacyl peroxide and the decomposition reaction is preferably carried out e.g. by a fixed bed process under stirring for 1min to 10hr.
Patent JP-H07174668-A (JP)
Title: Method and apparatus for inspection of nozzle
Inventor: SHIBAZAKI MITSUHIRO
IPC: G01M13/00
Filed: 1993-12-20
Abstract: PURPOSE:To simply check the accuracy of a nozzle on the spot. CONSTITUTION:A base part 1 which is provided with a gripping means 2, wheels 6, 6 and a shutter 7 which are installed at the base part 1, one pair of arms 8 which are installed so as to protrude from the base part 1, a target plate 9 which is installed on the arms 8, 8 at a prescribed distance L (nozzle diameter DX400) and a sheet of pressure-sensing paper S which is attached to the target plate 9,are installed. Whether the accuracy of a nozzle is good or not is judged on the basis of the diameter of a discolored part on the sheet of pressure-sensing papper S due to jet grout J.
Patent JP-H04190515-A (JP)
Title: Manufacture of wiring harness
Inventor: MATSUO TAKEHISA
IPC: H01B13/012
Filed: 1990-11-22
Abstract: PURPOSE:To improve work efficiency in the manufacture of wiring harness by feeding out an adhesive tape held between rotating pair of rollers by a specified length and fixing it with high efficiency on the laying position on the base board and then cutting it. CONSTITUTION:The ends 2a-2c of a bundle 1 of wires W are arranged so that those ends are lined up in a straight line along a partition plate 3 and inserted through inlets 4a-4c between paired rolls 5a and 5b in an automatic process using an industrial robot for handling the wires W one by one. An adhesive tape 6 held between rotating pair of rolls 5a and 5b is fed out by a specified length and cut with a cutter 9. The wire bundle 1 is secured at a wire placing position on a board 11 and the wire ends 2a-2c are bundled together. This makes the securing work of the temporarily bundled wires at the wire placing position on the board efficient so that a wiring harness is manufactured efficiently at a low cost.
Patent JP-H06169460-A (JP)
Title: High-resolution color image pickup device
Inventor: WATABE HIDEO
IPC: H04N9/04
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a picture of high resolution by obtaining an output from a face sequential image pickup device in accordance with the output of a motion detecting device and mixing it with the color difference signal output from a simultaneous image pickup device. CONSTITUTION:An optical image distributor 8 which distributes the light made incident through a film 3 is arranged in a television camera 5, and it is led to a face sequential image pickup device 9 and a simultaneous image pickup device 10. The image pickup device 9 picks up the color image of an object through a rotating filter 12 before a black-and-white image pickup means, and the image pickup means 10 performs color separation by a color separation device 61 and simultaneously picks up color images of the object. A motion detecting device 19 detects the motion of the object to output a signal, and the output from the image pickup device 9 is obtained in accordance with this output, and color difference signals from the image pickup device 10 are synthesized by a synthesizer 20. At this time, signal processing is performed by controllers 16 and 17, and a picture of high resolution is obtained when the object is stopped, and a picture which is free from color deviation and gives a sense of resolution is obtained even when it is moving.
Patent JP-H10159668-A (JP)
Title: High pressure supply pump
Inventor: OKAJIMA MASAHIRO
IPC: F02M37/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure supply pump which can control the discharge amount of the fuel at a high accuracy by maintaining the pressure of the sucked fuel at a constant value, and can simplify the fuel feeding system. SOLUTION: The fuel fed from a low pressure pump is sucked from a suction passage 12a to a fuel pressure chamber 16, and the fuel in the fuel pressure chamber 16 is pressurized by the reciprocating movement of a plunger 43, and it is delivered from a delivery valve 30. In a pressure regulating valve 50, a valve member 51 is separated form a valve seat 53, when the fuel pressure in a fuel passage 54 communicating with the suction passage 12a is made at a specific pressure or higher, so as to regulate the pressure of the sucked fuel at a specified pressure. A vapor generated in a high pressure supply pump 10 in a high temperature restarting time of the engine is exhausted to the outside of the pump from the pressure regulating valve 50.
Patent JP-H07172519-A (JP)
Title: Merchandise picking facility
Inventor: OWADA YOSHIFUMI
IPC: B65G1/04
Filed: 1993-12-20
Abstract: PURPOSE:To reduce work burden of a picker and the number of errors which occur during picking by displaying merchandise to be charged, its quantity, and a merchandise collection box by a display device provided in a picking zone prior to the time when the merchandise collection box in which merchandise is charged reaches a charge position. CONSTITUTION:Temporary bases 12 (12a to 12c) for merchandise are provided along a conveyor 2, and first display devices A1-A3 which can display identification information of a merchandise box 1 in which merchandise is charged and picking information and has a reset means which clears the displayed contents are provided on each temporary base 12 in each picking zone Z1 to Z3. Also, second display devices B1 to B3 which display the identification information per picking zone Z1 to Z3 are provided. The identification information of the merchandise collection box 1 which is conveyed on a conveyor 2 is read by a sensor 13. The picking information which corresponds to the detected identification information is displayed in the first display devices A1 to A3. The identification information is displayed in the second display devices B1 to B3 when the merchandise collection box 1 is conveyed to a charge position.
Patent JP-H03181289-A (JP)
Title: Time division exchange
Inventor: MITSUZUKA MASAHIRO
IPC: H04L12/931
Filed: 1989-12-08
Abstract: PURPOSE:To ensure the time sequence in time division exchange by providing a 1-frame delay section and an output highway selection section between a speech memory in a time division exchange and an output highway and providing a normal/delay switching flag in a storage memory. CONSTITUTION:Time division information outputted from a speech memory 12 at an output timing is not delayed and delayed by one frame at a 1 frame delay section 18 and inputted to an output highway selection section 19. The output highway selection section 19 uses a normal/delay switching signal to delay time division information of an output time slot number by one frame in the exchange in time division information and the result is outputted to an output highway 16. Thus, the exchange securing the time sequence is attained.
Patent JP-H06166269-A (JP)
Title: Thermal recording material
Inventor: IWASAKI AKIKO
IPC: B41M5/30
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a highly sensible thermal recording material which is excellent in long-term shelf life of a coloring image by a method wherein a thermal coloring layer containing a dye precursor, a specific developer, and a specific acetamide compound is provided onto a sheet like base material. CONSTITUTION:Respective amounts of a colorless or light colored dye precursor, a compound containing at least one arylsulfonyl-aminocarbonyl group as expressed by the formula I as a developer (R' represents a lower alkyl group, a lower alkoxy group, and a substituted aromatic group.), and an acetamide compound as expressed by the formula II (Ar represents an alkyl group, an alkoxy group, etc., and R<2> represents a hydrogen atom, an aryl group, etc.) are mixed. The mixture is distributed in an aqueous solution of polyvinyl alcohol or the like, stirred to be dispersed, and an applicating solution is adjusted. The applicating solution is applied onto a sheet like base material of synthetic paper, a plastic film or the like, dried and a thermal coloring layer is laminated to obtain a thermal recording material. The obtained thermal recording material forms a coloring image which has high oil resistance and plasticizer resistance just after coloring.
Patent JP-2000139172-A (JP)
Title: Transmission structure of reaping work machine
Inventor: HIRAOKA MINORU
IPC: A01D69/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission structure of a reaping work machine capable of working in relatively calm state even in a high-speed reaping work time. SOLUTION: This transmission structure constituted so as to transmit an output power synchronized with a traveling power of a static hydraulic pressure type step-less transmitting device 9 to a reaping part 3 through a belt type transmission mechanism 11, is provided by installing a speed up-limiting means Z suppressing the power to the reaping part 3 at a lower speed than the synchronized speed with the power for traveling, at the belt type transmission mechanism 11 in a high speed operating range of a transmission operating tool 34 for the static hydraulic type step-less transmitting device 9.