baber/WOPTO huggingface dataset:
Patent JP-H10244387-A (JP)
Title: Device and method for cutting multilayer heat insulation material
Inventor: KAWADA YOSHITAKA
IPC: B23K26/38
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To perform the cutting with small cutting margin between the upper surface side and the lower surface side and with excellent accuracy by guiding the laser beam from a laser beam oscillator to a multi-layer heat insulation material loaded on a loading part, relatively scanning the laser beam to the multi-layer, and pressing the multi-layer heat insulation material in the width direction. SOLUTION: A multi-layer heat insulation material 5 is positioned and loaded on a transmission plate 4 on an XY table 1, the pressing gas is ejected from a pair of nozzle bodies 21 to operate a control device 2, the XY table 1 is driven in the XY direction based on the preset program, and the laser beam L is oscillated from a laser beam oscillator 11. The laser beam L is reflected by a reflection mirror 12, and converged by a machining lens 13, and irradiates an upper surface of the multi- layer heat insulation material 5. Because the multi-layer heat insulation material 5 is driven in the prescribed direction by the XY table 1, the laser beam L scans the upper surface of the multi-layer heat insulation 5, and cuts the multi-layer heat insulation material 5 to the prescribed shape. The vicinity of part irradiated with the laser beam L is pressed by the pressing gas.
Patent JP-H09244949-A (JP)
Title: Programmable controller
Inventor: NAKAI MASARU
IPC: G06F12/06
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of using the user program of a large capacity. SOLUTION: At the time of starting the execution scanning of a first time, a CPU 10 executes a program for compilation on a ROM 11 and compiles and generates the source code of the user program on a RAM 12 to a code executable at a high speed by the CPU 10 in an address space for the compilation. After the compilation, the processing of input and output I/O refreshing is performed and '1' is set to a device selection register 13 after the processing. Based on the setting, when a specified address space is accessed, a device decoding circuit 14 selects the RAM 12 instead of the ROM 11 and maps the address space for the compilation of the RAM 12 in the specified address space of the ROM 11. The CPU 10 executes an execution code on the mapped address space of the RAM 12 and performs an arithmetic processing.
Patent JP-S53134305-A (JP)
Title: Telephone set of dial operation
Inventor: SHIYOUDA SHIGEO
IPC: H04M1/57
Filed: 1977-04-28
Abstract: PURPOSE:To make possible the utilization of a computer at the center without requiring manual operation from telephone sets, by detecting an incoming call with the calling out from the dial operation from the opposing party through the subscribing lines, and by feeding a signal to external units through the judgement of the reocgnition and incoming call for the dial operation.
Patent JP-H08245866-A (JP)
Title: Plasticized polylactic acid composition and its molded item
Inventor: MATSUI MASAO
IPC: C08L67/00
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an improved polylactic acid compsn. which has a reduced crystallinity, is excellent in impact resistance, softness, biodegradability, flexibility, and clarity suitable for various puposes and applications, and hardly exhibits surface staining due to plasticizer exudation and to obtain a molded item from the compsn. CONSTITUTION: This plasticized polylactic acid compsn. is obtd. by compounding a polymer obtained mainly from lactic acid with an aliph. polyester plasticizer obtained mainly from an aliph. dicarboxylic acid and linear-chain diol. The affinity between the polymer and the plasticizer is enhanced by introducing closely similar structural units into both the polymer and the plasticizer, thereby the surface staining of the compsn. due to plasticizer exudation and the loss of clarity and gloss of molded items obtd. from the compsn. can be prevented.
Patent JP-S61208648-A (JP)
Title: Production of optical recording medium
Inventor: UCHIUMI KENICHI
IPC: G11B7/26
Filed: 1985-03-14
Abstract: PURPOSE:To decrease a noise level in optical recording by passing electric current to a recording film in the stage of subjecting a recording film to a heat treatment for the purpose of crystallization after film formation. CONSTITUTION:SnO2 or ITO is deposited by evaporation as a transparent electrode film 2 on a disk-shaped glass substrate 1. Since the film 2 plays the role of a protective film on the lower side of the recording film 3, there is no particular need for a protective film. A Te-Sn alloy film is formed as the recording film 3 on the film 2. The alloy film 3 having 8:2 atomic ratio of Te:Sn is deposited on the substrate by depositing respectively Te and Sn by evaporation from two vapor deposition sources which permit independent temp. control while the substrate mounted in a vacuum deposition device is rotated. The recording films of all the disks are in the polycrystalline state after the end of heating when these disks are put into a thermostatic chamber and are heated. The size of the crystal grains is smaller and is uniform on the side where the current is passed. The noise level of the optical recording is thereby decreased and the optical recording medium having high reliability is provided.
Patent JP-H08243478-A (JP)
Title: Method for recovery of non-deposited spray coating material
Inventor: TATSUNO TADAYOSHI
IPC: B05D3/00
Filed: 1995-03-09
Abstract: PURPOSE: To facilitate the recovery of spray coating material while enhancing productivity by catching non-deposited spray coating material by a feed sheet provided behind an article to be coated to recover the same and feeding the feed sheet to the original position to circulate the same. CONSTITUTION: A coating material is applied to an article 2 to be coated by a spray coating machine 1 and an endless feed sheet 5 is transferred to a position behind the article 2 to bee coated so as to advance from above to below and non-deposited coating material is caught by the feed sheet 5. Walls 3 are provided around the article 2 to be coated, that is, provided in the up-and-down as well as left-and-right directions to facilitate the catching of the non-deposited coating material by the feed sheet 5. Further, coating material is sucked to the feed sheet 5 by a ventilator 10 to be caught by the feed sheet 5. The coating material of the feed sheet 5 is recovered by a separation/recovery device 8. Next, the feed sheet is washed in a washing zone 9 to be returned to the original position and circulated and used.  The feed sheet 5 is composed of an air permeable base material 6 and a belt 7.
Patent JP-H03251811-A (JP)
Title: Image pickup method of scanning type microscope
Inventor: HAKAMATA KAZUO
IPC: G02B21/00
Filed: 1990-03-01
Abstract: PURPOSE:To evade a decrease in image contrast and a decrease in resolving power due to the eclipse of a pinhole plate by detecting the characteristic of a transmitted light position shift actually as to each sample, moving the pinhole plate according to the detection result, and making the pinhole follow up the image formation position of transmitted light. CONSTITUTION:A laser diode 5 which emits illumination light 11 is fitted integrally to a moving base 15, where the light transmission optical system 18 consisting of a collimator lens 16 and an objective 17 and the photodetection optical system 21 consisting of an objective lens 19 and a condenser lens 20 are fixed having the optical axes aligned with each other. A sample base 22 in a different body from the moving base 15 is provided between the optical systems 18 and 21 and the photodetector 9 consisting of a photodiode is fixed to the moving base 15 below the optical system 21. Further, the pinhole plate 8 which has the pinhole 8a is arranged in front of the photodetector 9 and the illumination light 11 from the diode 5 is collimated by the lens 16 into parallel light, which is converged by the lens 17 into a fine light spot P on a sample 23 on the sample base 22.
Patent JP-S54142445-A (JP)
Title: Bearing device with shearing type damper
Inventor: SATA KIYOKATSU
IPC: F16C27/00
Filed: 1978-04-28
Abstract: PURPOSE: To produce titled device at low cost, by forming a floating plate in a flexible structure and a movable plate in a rigid structure.  
     CONSTITUTION: A floating plate 5 is formed in a flexible shape and in a deformation-free shape. Consequently, even when the flatness of a movable plate 4 is faulty and the plate 4 has swell, a void T between the movable plate 4 is and the floating plate 5 is kept constant because the floating plate 5 is deformed in accordance with the shapes of the movable plate 4 with swell, thus maintaining a tamping constant C constant. As a result, high accuracy becomes unnecessary in the flatness of the movable plate 4, and vibration control force by stable sheating force can be obtained, thus curtailing working cost, then ensuring low cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193799-A (JP)
Inventor: INOUE MASAO
IPC: B64G1/66
Filed: 1984-03-15
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-S59175787-A (JP)
Inventor: MINAMIGUCHI TETSUJI
IPC: H05K1/16
Filed: 1983-03-25
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-S62207858-A (JP)
Title: Surface coated hard member
Inventor: YOSHIMURA HIRONORI
IPC: C23C14/06
Filed: 1986-03-07
Abstract: PURPOSE:To improve the wear resistance by forming a coating layer of one or more kinds of compounds selected among the carbides, nitrides and carbonitrides of Ti and Hf on the surface of a base member to a prescribed thickness. CONSTITUTION:A hard coating layer having 0.5-10mum thickness is formed on the surface of a base member to obtain a surface coated hard member. The hard coating layer is a single layer of one kind of compound selected among the carbides, nitrides and carbonitrides of Ti and Hf. The hard coating layer may be composed of plural layers of two or more kinds of such compounds. The surface coated hard member has superior wear and shock resistances.
Patent JP-S51124740-A (JP)
Title: An internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02D41/02
Filed: 1975-04-24
Abstract: PURPOSE: A fuel jet apparatus for the laminary gas supplying internal combustion engine having a good fuel stability and a large output. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60194421-A (JP)
Title: Plastic image formation element
Inventor: MIYASHITA TAKAAKI
IPC: G02B27/18
Filed: 1984-03-15
Abstract: PURPOSE:To prevent plastic image formation elements from the reduction of its optical performance due to deformation, deterioration, etc. based upon the humidity absorption of the elements by coating the whole surface of the plastic image formation elements with a heat contracting high molecular film, heating and contracting the film and then removing the contracting film at the transmission part of image forming light flux. CONSTITUTION:When a roofmirror lens array 6 is to be constituted by combining and storing the image formation elements consisting of a plastic lens array 2, a plastic roofmirror array 3, an optical path converting member 4, etc. in a housing 5 for instance, the whole roofmirror array 3 is coated with the heat contracting high molecular film 11a, heated and adhered to a contracting film 11b, and then the contracting film 11b on the reflecting surface 3a of the roofmirror array 3 is removed to form an opening part 11c. Thus, the array 3 is prevented from humidity absorption by a humidity absorbing layer 11 of the contracting film to prevent the array 3 from deformation, size change, deterioration, and the reduction of optical performance.
Patent JP-S61210234-A (JP)
Title: Gas turbine fuel gas system
Inventor: USE SHINJI
IPC: F02C9/40
Filed: 1985-03-15
Abstract: PURPOSE:To improve reliability on control of a flow rate, by a method wherein, in a title fuel gas system using multiple fuel, a heat generating amount of fuel gas is detected, and in case there is a low heat generating amount, the fuel gas system is switched to a fuel feed system on the low flow rate side, and if a high heat generating amount, it is switched to a fuel feed system on the high flow rate side. CONSTITUTION:A heat generating amount detector 11, a switching valve 10, pressure regulating valves 1, flow rate control valves 2, and fuel gas manifolds 7 of 2 system rows, and a fuel nozzle 8 having two orifices different in size are located on a fuel gas feed system. In case mixture gas of gas C and gas D is used as the fuel gas, in a first system A, the fuel gas is set controllably in the range of the gas C of 100-50% and the gas D of 0-50%, and in a second system B, it is set controllably in a range of the gas C of 0-50% and the gas D of 50-100%. In case a heat generating amount detected by the heat generating detector 11 is low, the first system A is selectively switched by the switching valve 10, and in case high, the second system B is selectively switched by the switching valve 10.
Patent JP-H08217414-A (JP)
Title: Ozonizer
Inventor: ASO YUJI
IPC: C01B13/11
Filed: 1995-02-15
Abstract: PURPOSE: To provide an ozonizer enabling ozone generation to be easily controlled in wide range with a single design by furnishing a switching means to arbitrarily set the duty ratio for ozonizer electrodes to receive the output of a high-voltage source circuit and the high-voltage source circuit. CONSTITUTION: Between an input terminal 2 and an oscillation circuit 1, there is provided a switch 6 suitable for quick switching and easy in on/off duty control (e.g. constituted of a transistor switch). Since the duty ratio is the proportion of on-period at a period of T (1/f), the oscillation circuit 1 is driven during the on-period only and an alternating voltage is generated only during driving the oscillation circuit 1 to effect driving an ozonizer electrode 5. In the case of an ozonizer high in rated ozone generation, the on-period of the switch 6 at a period of T is lengthened to raise the duty ratio for the oscillation circuit 1. When the duty ratio in a circuit using a piezoelectric transformer 4 is altered, as an electric discharge is assuredly made during on-period, ozone can be generated in proportion to the duty ratio irrespective of on/off frequency.
Patent JP-S62207583-A (JP)
Title: Hot wire tig welding method
Inventor: MATSUOKA TOSHIO
IPC: B23K9/167
Filed: 1986-03-10
Abstract: PURPOSE:To increase a deposition quantity and to improve welding efficiency by melting the wire by controlling the magnetic blow of an arc as well as using plural hot wires. CONSTITUTION:An arc 4 is generated between the lower end of a tungsten electrode 1 and the surface of a base metal 2 by connecting the lower end of the electrode 1 and base metal 2 to TIG welding power source 3 via lead wires 3a, 3b respectively. In this case a deposited metal 7 is formed on the surface of the base metal 2 by melting two pieces of wires 5, 5' with the arc 4 with heating them by wire power sources 6, 6' as well as covering the arc part 4 with the spouting of an inert gas from the lower end of the torch 1a. The magnetic blow phenomenon is completely controlled because the wires 5, 5' approach into the molten metal from the opposite direction to the electrode 1 within the same vertical face. Consequently the arc 4 is stabilized and due to plural hot wires being used the deposition quantity is increased and the welding efficiency improved.
Patent JP-H11246158-A (JP)
Title: Guide device for passenger conveyer
Inventor: AOE SHINICHIRO
IPC: B66B21/10
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness of a passenger conveyer by providing a relaxation curve guide rail for preventing acceleration of a pallet from discontinuously changing in a contact point part switching from a linear part guide rail to a circular arc-shaped curve part guide rail or from the circular arc- shaped curve part guide rail to the linear part guide rail. SOLUTION: In this guide device, a plurality of pallets endlessly connected mutually with the fellow pallets by a connection member are circulated along a leading guide rail provided on a route, in the route formed in loop shape in a horizontal surface. Here, relaxation curve guide rails 3, 4 for preventing acceleration of the pallet from discontinuously changing are provided in a contact point part where the leading guide rail guiding a guide roller rotated around a vertical shaft provided downward from a tread part of each pallet is switched from a linear part guide rail 1a to a circular arc-shaped curve part guide rail 2 or from the circular arc-shaped curve part guide rail 2 to a linear part guide rail 1b.
Patent JP-H03251874-A (JP)
Title: Developing device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/08
Filed: 1990-02-28
Abstract: PURPOSE:To allow development without contact with a photosensitive body by providing a developer spraying means which sprays the developer through the meshes of a mesh member onto the photosensitive body by isolating the means from the surface of the photosensitive body. CONSTITUTION:The surface 13a of the photosensitive drum 13 is uniformly electrified by an electrifying charger 35. The electrostatic latent images corresponding to images to the copied are formed by an exposing means on the surface 13a of the photosensitive drum 13 by rotation of the photosensitive drum 13. A developing device 11 is previously put into an operating state and a toner is blown off from the blow-off side of a blowing fan 16 in a developing case 17 so as to pass the meshes 19a of the mesh member 19. The toner 15 is electrified by coming into friction contact with the meshes 19a at the time of passing the meshes 19a. The electrified toner 15 passes the inside of the spraying part 17b and is sprayed onto the electrostatic latent images on the surface 13a of the photosensitive drum 13 isolated from a front end 17c.
Patent JP-H10248416-A (JP)
Title: Method and apparatus for still water neutriculture
Inventor: NAOKI TAKENOSUKE
IPC: A01G31/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for still water type nutricultrue for raising crops while sufficiently growing intra-moist roots on the crops by the nutrition liquid in a non-moving state. SOLUTION: The nutrition liquid 6 for an amount required until at least reaching the harvest of the crops is filled in a water tank P. A planting plate supporting part T for horizontally supporting a planting plate 7 at a height under the height of a liquid surface at the time of housing the required amount of the nutrition liquid 6 is provided in the water tank P. The planting plate 7 supported on the planting plate supporting part T is provided with the planting hole 8 of the crop passed through in the thickness direction of the plate 7 and the planting plate 7 for which the crop is planted in the planting hole 8 is floated on the nutrition liquid surface of the water tank.  The raising period of the crop is started as it is, the planting plate 7 is fixed on the supporting part and supported corresponding to the lowering of the liquid surface accompanying the reduction of the nutrition liquid 6 and an air layer R is formed between the lowered liquid surface and the planting plate 7. The intra-moist roots are grown at the roots of the crop, the harvest period of the crop is reached and the crop is harvested.
Patent JP-S58168755-A (JP)
Inventor: NISHIYAMA SEIICHI
IPC: E04D13/10
Filed: 1982-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0615998-A (JP)
Title: Sheet sucking control method in sheet moving type plotter
Inventor: IWASE FUMIYOSHI
IPC: B26D5/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a sheet sucking control method capable of operating a pen carriage after a work sheet is set to a state necessarily movable along the surface of a platen at the time of the start of the operation of a plotter. CONSTITUTION:In a sheet moving type plotter constituted so that small suction holes 3 for sucking a sheet are arranged to the adjacent part of the line drawing position to the work sheet of a platen 2 and the work sheet is drawn on the surface of the platen by a suction fan 10 to be moved, the suction fan 10 is started upon the reception of an operation command from the outside to start the sucking operation to the work sheet and, after the elapse of a predetermined time, the operation of a pen 7 is started to control the suction of the sheet. Therefore, at the time of the movement of a pen immediately before the line drawing operation of the plotter is started, the interference of the pen with the work sheet is perfectly eliminated and line drawing operation can be always accurately performed and cutting/drawing of high accuracy can be performed.
Patent JP-H10251340-A (JP)
Title: Production of antimicrobial polymer and its use
Inventor: OTTERSBACH PETER DR
IPC: A01N33/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial polymer free from an antimicrobial substance capable of being washed off and having the antimicrobial action not dependent on pH by polymerizing t-butylaminoethyl methacrylate. SOLUTION: This method for producing an antimicrobial polymer useful for producing sanitary products comprises graft-polymerizing t-butylaminoethyl methacrylate to a support activated with UV rays and further with or without an additional photosensitizer treatment, a plasma treatment, a corona treatment, a flame treatment, an ozone treatment, an electric discharge treatment or an X-ray treatment.
Patent JP-S60194585-A (JP)
Title: Light emitting diode
Inventor: ABE HIROHISA
IPC: H01L33/30
Filed: 1984-03-16
Abstract: PURPOSE:To obtain the titled element of high luminance capable of mass production with good yield at a low cost by a method wherein this element has a P-Ga1-yAlyAs layer formed by growth on a substrate and an N-Ga1-xAlxAs layer (variables x, y are specific values) having a specific layer thickness formed thereon by lamination. CONSTITUTION:For example, gallium, gallium arsenide, aluminum, and zinc are put in the P type growing solution reserver, and Ga, gallium arsenide, aluminum, and tellurium are put in the N type growing solution reserver which are thus turned into melt solution. According to the schedule of temperature, the solution is homogenized in an H2 atmosphere. At a point of A in the figure, the P type growing solution is brought into contact with the P type GaAs substrate and subjected to temperature fall; thereafter, the P type growing solution is separated from the substrate at a point of B. After immediate contact with the N type growing solution and temperature fall, the solution is separated from the substrate at a point of C and allowed to cool spontaneously. This process enables the formation of LED wafers where the P-Ga1-yAlyAs layer and the N-Ga1-xAlAs layer having a layer thickness of 40mum or more such as 55mum have laminated on the P type GaAs substrate. In this case, the variables x, y satisfy the relation of 0<x=1.0=y<1, x>y.