baber/WOPTO huggingface dataset:
Patent JP-S542972-A (JP)
Title: Manupulator for pipe forming press
Inventor: TAKAHASHI MASARU
IPC: B21D11/22
Filed: 1977-06-10
Abstract: PURPOSE: The manipulator which can contrive the improvement of the productive efficiency and the work safety, and can obtain the superior formed material for use of pipe forming, by installing the moving bed, equipped with conveying roller for feeding the sheet blank, so as to be movable along the tilting frame installed on both sides of the press bed, and by using the conveying roller for the driving roller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159192-A (JP)
Title: Photo electromotive force element
Inventor: NAKAYAMA NOBUO
IPC: H01L31/04
Filed: 1978-06-07
Abstract: PURPOSE: To establish the element of high performance and long life, by inserting the p type CdTe between the p +  type Cu 2 Te and the n type CdTe, forming pn junction in the CdTe layer, and taking the P +  type Cu 2 Te on the surface as the electrode.  
     CONSTITUTION: The n type CdTe 2 added with In is evaporated on the CdS sintering film 1 of low resistance on the aluminum porcelain 6. It is immersed for a short time in CuCl hot water solution to form Cu 2-x Te thin layer 4 on the surface. With heat treatment, Cu of the layer 4 is diffused to the layer 2, and the p type CdTe 3 is formed between the p layer 4 and the n layer 4. On the layer 4, the Ag anode 5 is provided in lattice shape and the In-Ga cathode 7 is placed on the film 1. A voltage is caused between the leads 8 and 8' when light is projected from the layer 4. There are two types of junctions of p + Cu 2-x Te-nCdTe and pCu 2-x Te-pCdTe- nCdTe. The latter is high in conversion efficiency, and photo current is caused at pCdTe-nCdTe homogeneous junction. The p + Cu 2 Te plays a role of the electrode only, thus it does not give direct effect on the deterioration of performance, and it becomes longer in life. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S597670-A (JP)
Inventor: EMIRU JII TEISHIAA JIYUNIA
IPC: B41J11/58
Filed: 1983-04-19
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-S6063522-A (JP)
Title: Production of electrochromic display element
Inventor: KIYOTA KOUHEI
IPC: G02F1/1523
Filed: 1983-04-18
Abstract: PURPOSE:To enable formation of a p type layer having excellent transparency, good adhesion strength and good reactivity by providing an thin metallic oxide layer which is a p type semiconductor electrode on a substrate then growing a metallic layer thereon and anodizing the metallic layer to make said layer transparent. CONSTITUTION:A metallic oxide layer 2 which is a p type semiconductor electrode is thinly formed on a substrate 1 of an EC display elemen formed by disposing an n type coloring layer 5 and an n type coloring layer 3 so as to face each other with an electrolyte 4 in-between. A metallic layer is then grown on the layer 2 and thereafter said layer is anodized to be made transparent. Any among, for example, Ir, Cr, Ni, Co and Mn is used as the p type electrode material and IrO2, Cr2O3, NiO, CoO, Mn2O3 are respectively used for the oxide to be formed preliminarily on the substrate 1 side. WO3 is preferably made as the n type coloring layer as a counter electrode for IrO2. The increase in the volume arising from the anodic oxidation is obviated with the p type coloring layer constituted in the above-mentioned way by having the thin oxide layer at the intermediate and since the layers have good adhesion, the layers are hardly strippable. The EC display element having excellent transparency, good reactivity, high performance and a long life is thus obtd.
Patent JP-H11315469-A (JP)
Title: Method and device for treating knit-finishing material
Inventor: ASPESI FEDERICO
IPC: D04H18/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a knit-finishing material capable of simply and economically satisfying needs to enhance aesthetic appearance of a knitting material and, on the other hand, avoiding referred defects at the same time. SOLUTION: The aesthetic appearance of a fabric is enhanced with giving wool/velvet effects by carrying out needling on a primary layer of the fabric by feeding at least one layer of a knit-finishing material 2 and a certain amount of fibers of the material appear on a second surface from the primary layer. This method is applicable by overlapping two layers of the fabric and carrying out needling from the both external surfaces.
Patent JP-2000267513-A (JP)
Title: Original reading and recording device
Inventor: OKADA KAZUHIRO
IPC: B41J21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To easily understand the fact that an epitomized image of plural original pictures, which have magnification converted, is out of the range of a selected recording paper. SOLUTION: The device is provided with a selecting means 8b, which selects a kind of recording papers, a detection means 9S, which detects the size of the originals, an inputting means 8d, which inputs the recording magnification of the originals, a discriminating means 1, which discriminates whether the images, that are made by converting the originals having a detected size by an inputted recording magnification, are within the range of the recording paper of the selected kind or not, and warning means 7 and 11 which warn the fact that a discrimination result is out of the range. Thus, if the image, which is synthesized by converting the originals of a detected size by the inputted recording magnification, is out of the range of the recording paper of a selected kind, a warning is given. Thus, a recording paper is reselected in accordance with the warning or a recording magnification is varied to eliminate the preparation of an unnecessary copy.
Patent JP-H04303962-A (JP)
Title: Semiconductor device
Inventor: OTAKE YOSHIO
IPC: H01L21/8248
Filed: 1991-04-01
Abstract: PURPOSE:To enable the collector/emitter breakdown voltages of an NPN transistor to be increased by increasing the mutual conductance of a JFET. CONSTITUTION:A JFET which has a P-type gate region 6, an N<+>-type source region 8 and a drain region 9 and whose bottom portion contacts an N-type epitaxial layer 3 is formed in a first island region which is isolated by P<+>-type isolation regions 5. An NPN transistor having a P-film base region 7, an N<+>-type emitter region 10 and an N<+>-type collector contact region 11 is formed in a second island region.
Patent JP-S62224607-A (JP)
Title: Method for blowing aqueous slurry of iron oxide into blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B5/00
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the wear and clogging of a conveying pipe and to stabilize the conditions of a blast furnace by dehydrating a slurry prepd. by adding water to iron oxide and by blowing the dehydrated slurry from the tuyeres. CONSTITUTION:Pulverized iron oxide stored in a service hopper 1 is fed to a mixer tank 3 and mixed with water fed from a water feeding pipe 4 to prepare an aqueous slurry of iron oxide regulated to a prescribed concn. This slurry is introduced into a dehydrating pipe 7 and dehydrated with a dehydrator 6. The slurry dehydrated to a proper water content is blown into blast tuyeres 10 through a distributor 9. The water content of the slurry is regulated by controlling the dehydrating capacity of the dehydrator 6 on the basis of a signal from a slurry analyzer 8. By this method, the rise of the temp. of blast air is reduced and the increase of coke ratio can be inhibited.
Patent JP-H10270786-A (JP)
Title: Etching method of compound semiconductor, manufacture of compound semiconductor, and semiconductor laser
Inventor: OTA KIYOSHI
IPC: H01S5/065
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an etching method by which two or more compound semiconductor layers composed of different materials can be etched at a time. SOLUTION: A stripe-like ridge waveguide 9 having a flat section 5a of 0.4 μm in thickness and a stripe section 5b of 3 μm in width in a p-type A GaInP clad layer 5 is formed by etching (at an etching rate of about 140 Å/sec) a compound semiconductor layer composed of a p-type GaAs protective layer 7, a p-type GaInP layer 6, and the clad layer 5 at a time through a mask layer 8 by using an etchant prepared by mixing 75 vol.% hydraulic acid (containing 47% HBr), 50 vol.% phosphoric acid (containing 85-87% H3 PO4 ), and 1 vol.% hydrogen peroxide (containing 35% H2 O) with each other and maintained at 10 deg.C.
Patent JP-2000265765-A (JP)
Title: Structure of movable screen door
Inventor: KANEDA HIROYOSHI
IPC: E06B3/70
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit for persons as well as a car by suspending four doors in a freely slidable and overlapping manner, thereby opening and closing one-leaf door for the entry or exit of persons and overlapping four door leaves for a car. SOLUTION: A house is located at the rear side of a house lot, and a passage to a carport and entrance is located at the front side, a wall surface 56 is provided at the boundary to the road, and a movable screen 1 is provided at the opening portion. The movable screen 1 comprises car port doors 2L, 2M, 2R and an entrance door 3, and each door 2, 3 is suspended in a freely sliceable manner through rollers to the track rail of a frame 10, and lower portions of the adjacent doors 2, 3 are supported and coupled by rollers and a guide rail for smoothening sliding opening-closing. Also, each door 2, 3 has many grid-shaped holes for improving ventilation and natural lighting.  Thus, in the case of the entry and exit of persons, the entrance door 3 is overlapped with the carport door 2R, in the case of the car, three leaves of carport door 2 are overlapped with the entrance door 3 thereby securing the entry and exit holes.
Patent JP-S59194332-A (JP)
Title: Color picture tube
Inventor: SONE TOSHIHISA
IPC: H01J29/07
Filed: 1983-04-20
Abstract: PURPOSE:To relieve the stress due to thermal expansion and decrease local thermal deformation and then suppress color shift due to the thermal expansion of a shadow mask by providing an oblong slit stretching over two openings or more in the direction that is almost in parallel to the long direction of the shadow mask. CONSTITUTION:A shadow mask 2 is provided with a long slit 14 type permeation hole in the long direction. This oblong slit 14 hole is provided in the direction where it almost orthogonally intersects with a rectangular opening 7 that is long lengthwise along the same direction of the horizontal direction of the shadow mask and the width of the slit 14 is fully thinner or narrower than the thickness of the mask 2 or the horizontal width of the opening 7 to prevent an electron beam from passing through the slit. In addition, for the method of forming the slit 14 hole, form the curved surface of the mask and perforate it by mechanical punching and by using laser beam. As a result, the thermal deformation of the shadow mask is suppressed and the generation of beam landing error can effectively be suppressed.
Patent JP-H03269026-A (JP)
Title: Composition of non-staining open-cell type propylene based resin foam
Inventor: SENUMA AKITAKA
IPC: C08J9/04
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title composition containing a propylene based resin, an ethylene based resin-organopolysiloxane-diene-containing hydrocarbon kneaded compound and a foaming agent, having excellent heat resistance, mechanical strength, water permeable properties, etc., and capable of providing a foam suitable as a filter. CONSTITUTION:The aimed composition containing (A) 100 pts.wt. propylene based resin (preferably having 0.2-10g/min MFR at 230 deg.C), (B) 0.1-100 pts, preferably 5-30 pts.wt. ethylene based resin-organopolysiloxane-diene-containing hydrocarbon kneaded compound having >=10% gel content and (C) 1-30 pts.wt. foaming agent (e.g. azobisisobutylonitrile). Furthermore, the component B is preferably obtained by adding 10-900 pts.wt. organopolysiloxane expressed by formula I (R<1> is aliphatic unsaturated group; R<2> is monovalent hydrocarbon containing no aliphatic unsaturated group; 0<=a<1; 0.5<b<3; 1<a+b<3) and 0-1 pts.wt. organic peroxide expressed by formula II (c is 1-30) to 100 pts.wt. ethylene based resin and heating and kneading the blend.
Patent JP-H10270580-A (JP)
Title: Manufacture of semiconductor device
Inventor: EJIRI YOICHI
IPC: H01L27/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a field effect transistor having the structure suitable to form on the substrate the same as a vertical bipolar transistor, and to provide the manufacturing method with which a field effect transistor and a vertical bipolar transistor are formed on the same semiconductor substrate. SOLUTION: When an aperture part is formed on an N-type epitaxial layer 13, source/drain extraction electrodes 17a and 17b are formed covering the N-type epitaxial layer 13 and a field SiO2 film 16 by dividing a P<+> type polysilicon layer, a gate oxide film 20 and isolating oxide films 21a and 21b are formed by oxidizing the exposed surface of the aperture part, and a gate lower layer electrode, consisting of an N<+> type polysilicon layer, is formed on the gate oxide film 20. At the same time, P-type source/drain regions 23a and 23b are formed by diffusing P-type impurities from the source/drain extraction electrodes 17a and 17b.
Patent JP-S60210948-A (JP)
Title: Process for promoting acidity reduction of citrus fruit
Inventor: HONMA YASUO
IPC: A23L19/00
Filed: 1984-04-06
Abstract: PURPOSE:To promote the decrease in acidity of a citrus fruit, by irradiating the fruit with light having a specific wavelength range and/or specific energy level. CONSTITUTION:Stored citrus fruits are irradiated with light having a wavelength of about >=600nm, or light having a wavelength of about <=550nm and an energy level of >=3.3nE/cm<2>, preferably >=4.0nE/cm<2>, or light having an energy level of >=4.0nE/cm<2>, preferably >=4.5nE/cm<2>.
Patent JP-S58187167-A (JP)
Title: Compounded salt-cut salty seasoning no.7
Inventor: TAKEUCHI YOSHIO
IPC: A23L27/40
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a salt-cut salty seasoning by using ammonium sodium tartrate in combination with ammonium chloride. CONSTITUTION:Ammonium sodium tartrate obtained by subjecting an alkali base part of sodium ammonium tartrate to position exchange is compounded with ammonium chloride at an arbitrary ratio, and used as a salty seasoning.
Patent JP-S544025-A (JP)
Title: Area assignment system for buffer memory unit
Inventor: IKEDA YASUSHI
IPC: G06F12/02
Filed: 1977-06-10
Abstract: PURPOSE: To increase the performance, in the data processing system providing the buffer memory unit storing a part of information on the main memory unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276988-A (JP)
Title: Automobile door opening degree locking device
Inventor: TAMATSU YUKIMASA
IPC: E05B83/36
Filed: 1994-04-06
Abstract: PURPOSE:To provide an automobile door opening degree locking device for preventing a door in the semi-opened state from being opened to more than the set opening degree with simple mechanical constitution. CONSTITUTION:A large claw 111 is formed in a position where a pin holding part 120 comes closest out of the peripheral edge part of a ratchet gear 110 when an interior door 13 is completely closed, and plural small claws 112 are formed along the peripheral edge of the ratchet gear 110 from the position where the large claw 111 is formed. The slant face positioned on the right between two slant faces where plural small claws 112 are formed is formed into easy inclination in order to push up the stop pin 122 of the pin holding part 120, and the slant face positioned on the left is formed into such inclination that the stop pin 122 of the pin holding part 120 is not pushed up in order to prevent the interior door 13 from being opened. The ratchet gear 110 is not therefore rotated counterclockwise, and the door in the semi-opened state is prevented from being opened to more than the angle at the time of pressing a button 131.
Patent JP-H06282883-A (JP)
Title: Apparatus and method for cleaning
Inventor: TONO HIROYUKI
IPC: B05C9/10
Filed: 1993-03-26
Abstract: PURPOSE:To reduce a crossing speed of an upper end of a material to be cleaned to liquid surface and to prevent a stain, an unevenness by providing means for holding the material to be cleaned with a step between upper ends of the adjacent materials to be cleaned. CONSTITUTION:Holding means 11 has side plates 13, 13, a bottom beam 14 having a stepped difference 16, and a beam 15, and a plurality of materials 12 to be cleaned are held at a predetermined interval. With this structure, when the means 11 is dipped in liquid in a cleaning liquid tank, distances between upper ends of the adjacent materials 12 and a liquid surface are different, and at the time of lifting them from the liquid of the means 11, the adjacent materials 12 are crossed across the liquid surface one by one. Accordingly, rise of the surface due to surface tension is prevented, and stain, unevenness of an upper side of the material 12 due to an abrupt fall of the liquid surface can be prevented.
Patent JP-H03267907-A (JP)
Title: Movement stopping mechanism of optical device
Inventor: KOIKE MASAHIKO
IPC: G02B7/14
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the application of impact force on a lens housing container and to miniaturize the above mechanism by providing a position detecting means which transmits the rotation stop signal of a moving means before a moving base arrives at a stationary block by coming into contact with the slope of a projection on the position detecting means. CONSTITUTION:The planar projection 12 having the slope 11 is provided on the side face on the moving direction side shown by an arrow A of the lens housing container 5 and such a position detecting means (microswitch) 13 as to come into contact with the slope 11 of the projection 12 is provided on the stationary block 6. The microswitch 13 is so adjusted as to come into contact with the slope 11 of the projection 12 before the arrival of the lens housing container 5 installed on the moving base 4 at the stationary block 6, thereby stopping the rotation of the moving means (motor) 2. The moving base 4 arrives at the stationary block 6 at a gentle speed only by the inertia force and the failure of the lenses 1F, 1G in the lens housing container 5 is prevented.
Patent JP-H09236545-A (JP)
Title: Particle catcher of photoelectric particle concentration-measuring apparatus
Inventor: TANAKA TOSHIFUMI
IPC: G01N21/03
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To use under high temperatures and high pressures by crossing optical axes of a projecting cylindrical body for transferring emitted light to a base part mounted at an opening of a duct wall face and a detecting cylindrical body for transferring scattering light so as to transfer the scattering light to an apparatus main body. SOLUTION: A particle catcher 9 is fitted at a base part 11 via a packing 12 to an opening 1a of a duct sending with pressure a combustion gas of finely divided coal or the like of about 200 deg.C. A light-passing window 31 along with a packing 37 and an O ring 39 maintains an inner cylinder 20 at an airtight state to a pressure in the duct. The gas supplied from a gas take-in port 13 enters and flows through a radiation fin 25 and a lower end part of a fin 26 into a ring-shaped gas feed path 38. During flowing upward, the gas is discharged from a nozzle 33 with a higher pressure than the pressure in the duct. An air rectification is given rise to at an inner circumferential face of the inner cylinder 20 and surfaces of the radiation fins 25, 26, so that an optical fiber 4 is efficiently cooled and prevented from being heated.
Patent JP-S55161968-A (JP)
Title: Contactless ignition device
Inventor: KASHIWAZAKI SEIICHI
IPC: F02P5/14
Filed: 1979-06-04
Abstract: PURPOSE:To improve a state of exhaust from an engine, countermeasure for its fuel consumption and its power-up correspondingly to an operational condition of the  engine, by detecting the operational condition of the engine as a voltage value, allowing said voltage value to control the operation of charge-discharge for a condenser and controlling an ignition timing of the engine. CONSTITUTION:When travelling on the level ground, an AC signal generated from an AC generator 1 is applied to an AC signal detecting transistor Tr4 through a resistor 2. For a negative condition of said signal, the transistor Tr4 is turned off and a transistor Tr6 and power transistor Tr8 are turned on to flow a primary current in an ignition coil 9. Then in a condition with a positive AC signal, because a condenser C12 has been reversely charged in such a manner as to be negative at the base side of the transistor Tr4 due to its voltage drop, the transistor Tr4 comes to be turned on to perform a firing after a completion of charge for the condenser C12. On the contrary, when travelling on the high ground, the expansion of a bellows 16 lowers a resistance value of a variable resistor 17 to decrease a voltage drop around this portion of the circuit, shorten a length of time required for charging the condenser C12 and advance the timing (ignition timing) for the transistor Tr4 to be turned on.
Patent JP-S63235841-A (JP)
Title: Gasket type pressure sensor
Inventor: MIZUNO TAKANORI
IPC: G01L23/10
Filed: 1987-03-25
Abstract: PURPOSE:To achieve a higher impact resisting property with respect to a partial load, by arranging at an equal interval blocking elements, formed by division of a piezo-electric element, on an electrode plate grasped between an annular plate packing and an insulation plate. CONSTITUTION:A pressure sensor is made up of a laminate of a plate packing 5, an electrode plate 6 in which block elements 8 are placed on the circumference thereof at an equal interval and an insulating material 7 as arranged in a case 2. A number of elements 8 are formed from a sheet of piezo-electric element while the pressure sensor is fixed at a measuring point. If so, a pressure generated with the element 8 arranged on the electrode plate 6 is measured accurately and transmitted to a control system through a lead 9. This improves the strength remarkably with respect to a pressure locally loaded thereby enabling positive measurement.
Patent JP-S62225845-A (JP)
Title: Flow deflecting device
Inventor: SUGAWARA NORIO
IPC: F24F13/10
Filed: 1986-03-27
Abstract: PURPOSE:To allow a flow blown off through a nozzle to deflect most largely to the side of a guide wall so that a deflection angle is increased by specifying the height of a bias shielding plate with respect to a nozzle width. CONSTITUTION:The height of a bias shielding plate 8 is formed into substantially 1/2 the width W of a nozzle 2. A flow FA emitted from the nozzle 2 is deflected to the side of a guide wall 4, and adheres sufficiently thereto, thus deflecting largely. On the other hand, in a case where the height of the bias flow FB is made low as shown by H1, a flow represented by Fu is opposition to the bias flow FB becomes relatively large, and the deflection is decreased as shown by a chain line. Further, in a case where the height of the bias shielding plate is increased as shown by H2, a flow in the advancing direction becomes relatively large as shown by Fs, the deflection is deteriorated similarly as the case of the deflection being shown by H1. At a position where the height of the shielding plate 8 is substantially 1/2 the width of the nozzle 2, a maximum value of the deflection angle theta is obtained.