baber/WOPTO huggingface dataset:
Patent JP-S58178504-A (JP)
Inventor: TAGUCHI HARUO
IPC: C04B35/46
Filed: 1982-04-13
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-H04312986-A (JP)
Title: Semiconductor device
Inventor: NAGAHAMA KOKI
IPC: H01L31/10
Filed: 1991-03-26
Abstract: PURPOSE:To reduce the crystal growing steps by half and to obtain a semiconductor device having stable element performance by forming a photodiode and a hetero junction bipolar transistor on the same crystalline layer. CONSTITUTION:A collector layer of a hetero junction bipolar transistor is formed of an n-type semiconductor crystal layer 2, a base layer is formed of a p<+> type semiconductor crystalline layer 3, and an emitter layer is formed of an n-type semiconductor crystalline layer 4 different from the collector layer. Part of the layer 4 corresponding to the emitter layer is altered to a p<+> type region 5 by using the same layer 2 as that used for the bipolar transistor, connected to the layer 3 corresponding to the base layer, a p-n junction photodiode is formed between the region 5 and the layer 3, the layer 2 corresponding to the collector layer thereby to constitute the bipolar transistor and the photodiode.
Patent JP-S51137694-A (JP)
Title: Method of producing activated carbon fiber
Inventor: HIRAI MINORU
IPC: C01B32/336
Filed: 1975-05-23
Abstract: PURPOSE: A method of producing activated carbon fiber suitable for filament, staple fiber, textile fabrics and non-woven fabrics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01236649-A (JP)
Title: Solid-state image sensing element
Inventor: MORISHIGE AKIRA
IPC: H01L27/14
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to enhance a color reproducibility even under a fluorescent lamp by a method wherein a layer containing a reverse photochromic material is provided on the side outer than a photodetecting part. CONSTITUTION:Photo diodes 21-23, an Al wiring 30, an SiO2 passivation film 40, PGMA films 60-63 and filters 51-53 are formed on an Si substrate 10 and a reverse photochromic layer 70 is provided on the PGMA film 60. Here, by making the light of a color distribution including a remarkedly strong green component like the light of a white fluorescent lamp for popular use pass through the layer 70 containing a reverse photochromic material of a low transmittance of green component, the excess of a green component is dissolved. Thereby, a superior color reproducibility is obtained under various use conditions, in particular even under a fluorescent lamp.
Patent JP-H07266553-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: IKEDA AKI
IPC: B41J2/16
Filed: 1994-03-31
Abstract: PURPOSE:To retain the pattern and the hydrophilicity stably of an ink channel by bonding a substrate and a diaphragm which are made of a polyimide molding resin by a polysulfone heat-sealing film and by forming inner walls by exposing them to an ink channel, a filter channel and an ink reservoir. CONSTITUTION:After a polysulfone solution dissolved by a solvent is applied to the sealing faces of a substrate 21 and a diaphragm 22 which are made of a polyimide molding resin, the solvent is evaporated and a polysulfone thin film 29 is formed on the laminated surface of the substrate 21 and the diaphragm 22 including the inner wall of a groove. Both are superposed and heated under load and the sealed sides are bonded airtightly by a polysulfone heat- sealing film 28. The solvent is delivered forcibly to a groove of an ink channel 1, filter channel 6, and an ink reservoir 7 which communicate with each other to dissolve and remove the polysulfone thin film 29. Thus after the polyimide molding resin is exposed to the inner walls of the ink channel 1, a hydrophilic treatment liquid is delivered to the channel add hydrophilicity and then an ink jet container 20 is obtained.
Patent JP-H09231467-A (JP)
Title: Touch panel key
Inventor: TERASAWA KEIICHI
IPC: G07G1/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time and to reduce the labor by automati cally arranging a touch panel key having a hierarchical structure consisting of plural pages on the screen of an optimum page. SOLUTION: The touch panel key having a hierarchical structure consisting of plural page screens P1 to P3 is provided with an arrangement optimizing means for arranging panel keys 1a displayed on the page pictures P1 to P2 on respective hierarchies successively from the panel key 1a having the highest application frequency from the page P1 of the most shallow hierarchy to respective pages P2, P3 corresponding to the depth of hierarchies. Consequently, the panel switches 1a having high application frequency and always displayed on the shallow picture P1.
Patent JP-H11246112-A (JP)
Title: Classifying and sorting device and program record medium thereof
Inventor: OKA YOSHIHARU
IPC: B65H43/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To perform a post-process work in which classified and sorted articles are taken out to bundle them by a predetermined unit simultaneously even during its classification and sort as well as to achieve the effective work without counting the classified and sorted articles. SOLUTION: In the state that a pocket-full number is optionally set, the number being a pocket-full limit value to detect the logical accommodation limit corresponding to each classifying pocket 7 constituting a classifying box 5, CPU counts the logical number of the sum total number of payment slips at that time which have been accommodated in one pocket every time the payment slip is threw in the classifying box 5. It is then detected whether the logical number reaches the pocket-full logical number by comparing the set pocket-full logical number to the counted logical number, and if it reaches, the logically full state of classifying pocket 7 is notified by displaying the message.
Patent JP-S52144939-A (JP)
Title: Desk type electronic calculator
Inventor: YAMAGUCHI TETSUO
IPC: G06F1/00
Filed: 1976-05-28
Abstract: PURPOSE: To enable the desk type calculator preventing the unnecessary wear of cells, by interrupting the current flowing into the display circuit automatically after a constant time, when no key switching operation is made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63230420-A (JP)
Title: Machine for processing fallen ore
Inventor: MORITA IZURU
IPC: B65G53/36
Filed: 1987-03-17
Abstract: PURPOSE:To enhance work efficiency and safety by fitting the lift arm tip of a wheel type loader with a slewing and telescopic type boom having a water hose and a suction hose along therewith, and providing the tip of the boom with an attachment having water jet and fallen ore suction parts. CONSTITUTION:A quick coupler 9 is coupled to the vertical part (not shown herein) on the mounting bed 35 of a parallel link mechanism 11, and each passage of a wheel type loader 1 is connected to pipe passages at the side of a boom 13. And the loader 1 is shifted to a work position and a lift arm 3 is lowered for locating the mounting bed 35 on the ground and connecting a vacuum hose 73 to a vacuum car. Then, the boom 13 is extended and swung and an attachment 31 at the tip thereof is placed on fallen ores. Thereafter, high pressure water is jetted from a jet nozzle within the attachment 31, thereby collapsing the fallen ores and sucking and discharging the ores via a suction part. According to the afore-said constitution, work efficiency and safety can be enhanced.
Patent JP-H04296221-A (JP)
Title: Constant velocity joint
Inventor: OKADA MAKOTO
IPC: F16D3/205
Filed: 1991-03-26
Abstract: PURPOSE:To more reduce the occurrence of thrust force in a tripod universal joint. CONSTITUTION:A tripod shaft 23 is provided with a controlling member 5 which abuts upon an outside roller 4 on both sides toward a rotary shaft D and controls oscillation to the shaft 23 on a face including the above abutting part and the center C of the shaft 23. When the shaft 23 oscillates toward the rotary shaft in the case where an uniform speed joint secures a joint angle and rotates, the outside roller 4 follows the oscillatory motion of the shaft 23 with an inclination being about the same as that of the shaft 23, and rolls on the flat guide face 14 of a guide groove 12 with rotation relative to the inside roller 3. In addition to that, the outside roller 4 can oscillate in a direction perpendicular to the rotary shaft D to the shaft 23, and absorb the inclination of the shaft 23 in a direction except that of the rotary shaft D through its oscillation.
Patent JP-H10245298-A (JP)
Title: Crystal orientated ceramic substrate and device
Inventor: TANI TOSHIHIKO
IPC: H01L29/84
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a crystal orientated ceramic substrate capable of forming a functional thin film of large area high in degree of orientation, comprising an isotropic perovskite type compound polycrystal or a layer perovskite type compound polycrystal, by preferentially orientating at least one crystal face and to provide a device comprising the crystal. SOLUTION: This crystal orientated ceramic substrate comprises an isotropic perovskite type compound polycrystal or a layer perovskite type compound polycrystal, is obtained by preferentially orientating at least one crystal face and has >=20% degree of orientation by a Lotgering process. A structure comprising the isotropic perovskite type compound polycrystal or the layer perovskite type compound polycrystal formed on the crystal orientated ceramic substrate is constituted to give the objective device using the crystal orientated ceramic substrate.
Patent JP-S59188569-A (JP)
Title: Confirming method of solder fusing connection
Inventor: SAIDA MITSUGI
IPC: G01R31/26
Filed: 1983-04-11
Abstract: PURPOSE:To improve the ability to detect an incomplete soldering connection part by utilizing a difference in coefficient of thermal expansion by measuring electric characteristics of the soldering connection part when an IC is left at high temperature. CONSTITUTION:A wiring board 1 forming a hybrid IC6 and a thin film chip 2 are connected together by a solder ball 3, and this connection part is sealed with dust-proof resin 4. When this IC6 is left at high temperature of 100 deg.C, etc., a cavity 3' is formed near the solder 3 owing to the difference in coefficient of thermal expansion between the solder 3 and resin 4 unless the connection by the solder 3 is complete, and this is detected by measuring the electric characteristics of the connection part. This system improve the ability to detect the solder fusing connection.
Patent JP-H11242123-A (JP)
Title: Method for arranging optical fiber, corrugated tube for optical fiber, method for inserting optical fiber into corrugated tube for optical fiber, illuminaire, and production of illuminaire
Inventor: SUZUKI TAMIYA
IPC: G02B6/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To bundle and handle plural optical fibers, to apply no load to optical fibers at the time of bending and arranging optical fibers, and to prevent them from being bent at >= a certain angle. SOLUTION: Plural optical fibers L are inserted into a corrugated tube 1 and are collectively handled and are arranged. The corrugated tube 1 can be bent with such minimum curvature radius that light in optical fibers L is not scattered to the outside. The angle at which flange parts 122a and 122b in both ends face each other can be changed by the change of the connection angle between a cylindrical part 121 and flange parts 122a and 122b and deformation of flange parts 122a and 122b, and a bend part 12 is bent. As the result, fixing parts 11 adjacent to each other with the bend part 12 between them are changed from the initial state to such positional relation that they form a prescribed angle, and the corrugated tube 1 can be bent as the while.
Patent JP-S60207160-A (JP)
Title: Image processor
Inventor: ISHIDA MASAHITO
IPC: G03G15/00
Filed: 1984-03-31
Abstract: PURPOSE:To correct predetermined transfer magnification bit by bit and to store it as new transfer magnification by providing a fixed magnification selecting means for setting plural predetermined transfer magnification values, a magnification storage means, a magnification arithmetic means, and a magnification addition/subtraction commanding means. CONSTITUTION:When an operator selects a fixed magnification mode, transfer magnification is displayed on a magnification display device 1 with a magnification signal from a main control part 5. At this time, when the operator sends an addition/subtraction command a1 to the main control part 5 from the magnification addition/subtraction commanding means 5 for varying the transfer magnification, a fixed magnification mode resetting command a2 is sent to a mode selecting means 2 and further the magnification arithmetic means 6 reads transfer magnification stored before the transmission of the addition/subtraction command a1 out of the magnification storage means 7 with a readout signal (e) and performs addition of subtraction to display calculated transfer magnification on a magnification display device 1.
Patent JP-S63231072-A (JP)
Title: Sealing structure of sliding part between cylinder and piston
Inventor: OSONO KOHEI
IPC: F15B15/14
Filed: 1987-03-17
Abstract: PURPOSE:To reduce sliding resistance while securing good sealing property by interposing a sealing sleeve between a cylinder and a piston. CONSTITUTION:A sealing sleeve 78 is interposed between a cylinder 59 and a piston 60. The sealing sleeve 78 fitted to the piston 60 by means of a projected part 79 and a ring 80 is pressed against and slid on the cylinder 59 by means of an O-ring 81 of an elastic body. The opposite surfaces of the sealing sleeve 78 and the piston 60 are formed to have a small amount of clearance h so as not to come into contact with each other. Since this makes the sealing sleeve 78 move freely relative to the piston 60, there is no possibility of increasing sliding resistance by increasing the length of the sealing sleeve 78 for enhancing the sealing property.
Patent JP-S61218871-A (JP)
Title: Pressure reducing valve
Inventor: YAMAZAKI KAZUHIRO
IPC: F16K3/26
Filed: 1985-03-26
Abstract: PURPOSE:To prevent cabitation by protruding a ring-shaped wall in communication to a small hole to the liquid exhaust side of a porous member, and by lowering the pressure at the center of a swirl generated. CONSTITUTION:A cylinder 1 is provided with a ring-shaped wall 2A in communication with a small hole 2 and having a sharp tip solidly as in a single piece in such an arrangement as protruding to the liquid exhaust side from the wall surface A. Therefore, an extensive accompanying stream is generated in the neighborhood of collision of the entrain stream with the exhaust flow from said small hole 2, which lessens the dradient of the flow velocity V distribution around the outlet from the ring-shaped wall 2A. This lessens the pressure drop at the center of a swirl generated, to cause suppression of generation of cabitations.
Patent JP-H0590204-A (JP)
Title: Manufacture of semiconductor device
Inventor: REENDERUTO DE BURUIN
IPC: H01L21/768
Filed: 1992-03-18
Abstract: PURPOSE: To enhance quality of electric contact in a semiconductor device being obtained by depositing a conductive material in a contact hole. CONSTITUTION: An opening 12 for defining the side wall 13 of an insulating material which defines an exposed surface part 14a of an underlying region 14 is made through an insulation layer 11 to obtain a surface structure 10. An active layer 15 is then formed on the exposed surface part and the side wall and when a conductive region is formed in the opening by depositing a conductive material on the active layer, properties of an active material 15a on the side wall is differentiated from those of an active material 15b at the exposed surface part 14a. The active layer to be deposited with the conductive layer is etched selectively and the active material 15a is removed from the side wall of the opening, thus leaving only the active material 15b at the surface part.
Patent JP-H05262406-A (JP)
Title: Manufacturing system
IPC: G05B19/418
Filed: 1992-03-18
Abstract: PURPOSE:To process works more continuously without providing an extra loader/unloader. CONSTITUTION:Traveling type storage racks 121-127 store plural works. When they are put into the manufacturing system, the traveling type storage rack travels, and the works are fed to prescribed loader/unloaders 111-115. Besides, the works which the loader/unloader collects are stored to be traveled, and to feed the works to the loader/unloader which is connected to processors 101-106 which are to carry out the next process. The loader/unloader takes out the works from the connected traveling type storage rack to feed it to the connected processor. The processor processes the fed works. When the process is changed, the loader/unloader 115 is removed from the processor 106 which is in an idle condition to be moved, and to be connected to the processor 105 which newly comes in a working condition, and to be used as a loader/ unloader for the processor 105.
Patent JP-H06253217-A (JP)
Title: Image pickup device
Inventor: MUROFUSHI HIROSHI
IPC: H04N5/361
Filed: 1993-02-27
Abstract: PURPOSE:To attain real time elimination of noise by providing a nonreflection face on one face of a polygon mirror being a component of an infrared ray image pickup device, acquiring an output as fixed pattern noise when an image pickup element is opposite to the face, calculating the noise and an image pickup signal obtained from the element so as to eliminate the noise. CONSTITUTION:When an infrared ray is made incident from an object through an image pickup lens 12 of an optical system 1 and collimated by a collimator lens 13, the infrared ray is reflected in a reflecting face of a driven polygon mirror 14 and the image is formed on an infrared ray image pickup element 11 by an image forming lens 15 and it is used for an image pickup signal and it is converted into an electric signal. Since one side of the mirror 14 is formed as a non-reflecting face 14a, the element 11 is opposite to the non-reflecting face 14a during one rotation. Furthermore, when the light reflected in the reflection face is picked up by the element 11, since no synchronizing signal is outputted from a timing controller 2, it is inputted to an arithmetic operation circuit 7 as an image pickup signal and fixed pattern noise is cancelled.
Patent JP-S57178988-A (JP)
Title: Single-fluke anchor
Inventor: TAKAHASHI SOUROKU
IPC: B63B21/32
Filed: 1981-04-25
Abstract: PURPOSE:To enhance the stability of a single-fluke anchor and increase the holding force thereof by fitting a stabilizer to the lower side of a rear end part of a fluke projecting from a shank main body so that the stabilizer is orthogonal to the fluke. CONSTITUTION:The single-fluke anchor A is substantially hook-shaped as viewed sideways, wherein the fluke 2 is attached to a shank 1, with the rear end of the fluke 2 projected outwards with respect to the shank 1, and the stabilizer 3 is attached symmetrically below an extension part 2' thus projected. A tip part 2a of the fluke 2 is formed with an acute angle, edge parts 2b of the fluke 2 are also formed with acute angles by chamfering on the back side, and the intersection angle alpha of the fluke 2 and the stabilizer 3 as viewed sideways is set to be about 90-180 deg., thereby contriving a secure biting into earth.
Patent JP-S60206349-A (JP)
Title: Phase locking detecting circuit
Inventor: ISOBE SEIJI
IPC: H03L7/08
Filed: 1984-03-30
Abstract: PURPOSE:To use a loop filter of a narrow band provided on a titled circuit, for a PLO of a wide leading-in range, by generating a phase locked signal of an input frequency and a regenerative carrier wave, and controlling a leading-in range switching circuit of the PLO by using the signal concerned. CONSTITUTION:In a carrier regenerator (figure a), multipliers 1, 2 obtain an input signal S(t) and a synchronization detecting output of an I axis and a Q axis which are orthogonal by a regenerative carrier of a VCO3, and a signal C(t) is obtained by a multiplier 5 through LPFs 4, 7. A multiplier 8 obtains a phase detecting output from an LPF10 by multiplying a 1/2 regenerative clock and a signal C and taking exclusive OR. In case a phase difference has been generated, an output of the LPF10 is provided to the VCO3 through a switch 11. On the other hand, the signal C(t) is applied to a multiplier 9 of a synchronization detecting circuit (figure b), brought to 1/2 regenerative clock multiplication, and a multiplier 14 multiplies the product of a signal F(t) and demodulating signals I, Q. As for its output E(t), its low frequency component is extracted by an LPF16, the component concerned is inputted to a comparator 13, and when a phase difference is ''0'', its detecting output controls the switch 11 as a control signal, a sweep signal generator 12 is detached, and the LPF10 and an LCO3 are connected.
Patent JP-S58180669-A (JP)
Inventor: TOYA KAZUTOSHI
IPC: D06C23/04
Filed: 1982-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52145405-A (JP)
Title: Liquefaction of coal or solidified carbonaceous fossil fuel
Inventor: NAKAKO TAKAO
IPC: C10G1/06
Filed: 1976-05-28
Abstract: PURPOSE: To imcrease the yields of liquefied products by taking out the thick layer through a condiut having a tip opening provided in a reactor, and by keeping the boundary surface between the thick and the thin layers close to the said tip opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53148254-A (JP)
Title: Check system of arithmetic control unit
Inventor: ICHIKAWA TADAO
IPC: G06F11/00
Filed: 1977-05-31
Abstract: PURPOSE: To realize the check system of an arithmetic control unit which has sufficiently-pracitcal check function even for a computer of the minicomputer class, by remarkably reducing the harware amount needed for checking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55154988-A (JP)
Title: Novel furanose derivative and its preparation
Inventor: OORUI HIROSHI
IPC: C07H17/04
Filed: 1979-05-22
Abstract: NEW MATERIAL:A compound shown by the formula I [R is H or tetrahydropyranyl(THP)].  
     EXAMPLE: 6-C-( 1'-hex-trans-4'-en-1'-ynyl )-5,6-dideoxy-1,2-O-isopropylidene-α-D- xylohexofuranose.  
     USE: A synthetic intermediate for various organic compounds. Esecially synthetic intermediate for Ceruleniun, an antibiotic, having antifungl and antimicrobial activities.  
     PROCESS: An ene or yne compound shown by the formula II is reduced in the presence of metal Li, Na, etc. in a mixed solvent of t-butanol, THF, and ammonia, preferably by adding ammonium sulfate to give a debenzylated alcohol compound shown by the formula I. This compound is then reacted with dihydropyragn in the presence of an acid catalyst and converted into a tetrahydropyranyl derivative to give a THP compound shown by the formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06246338-A (JP)
Title: Production of large die for extruding light alloy and the like
Inventor: AMANO YOSHITOMO
IPC: C22C38/52
Filed: 1993-02-25
Abstract: PURPOSE:To produce a large die for extruding a light alloy, etc., where a using life can be largely improved, and a deflection or a partial lack during using is hardly generated. CONSTITUTION:By weight, 0.1-0.6% C, <=1.5% Si, <=1.5% Mn, 1.0-8.0% Cr, 0.2-5.0% Mo+1/2W, and one kind or both of 0.1-3.0% V, and 0.01-0.20% Nb, are contained, further, if necessary, one kind or both of 0.3-3.0% Ni and 0.2-5.0% Co is contained. An ingot where the others are composed of inevitable impurities and the balance iron is rolled or forged with a forging ratio >=3, <=8 to a flat rectangular material, the broad surface is cut so as to be made to a diesinking surface, and this is made as a raw material and worked to the die.