baber/WOPTO huggingface dataset:
Patent JP-S574133-A (JP)
Title: Device for pattern image pickup
Inventor: NAKASHIMA MASAHITO
IPC: G01B11/03
Filed: 1980-06-10
Abstract: PURPOSE:To obtain a clear picture frame even when chips are replaced by a method wherein the pattern image pickup device to be provided on an IC chip pellet is composed of a plurality of optical image pickup sections, the focus depth characteristic of which is differred by stages and also a device, with which the most clear height of focus depth is detected, is provided. CONSTITUTION:The pattern on the IC chip pellet 2, which is placed on a substrate 1, is image-formed on the surface 5 of an image pickup element 6 through the intermediary of an object lens 3 and a relay lens 4 located on the pattern image pickup device 10. In this constitution, a lens 4 is consisted of a group of lenses of nXm pieces having a slightly different focal distance respectively, and nXm pieces of patterns are image-formed on the element surface 5 also. Then, an image signal detecting circuit 11 to be used as a detecting system is provided, the image signal from this point is converted into a differential waveform and the image of the heghest level among the waveforms corresponded to the images of nXm pieces by a high level detecting circuit 13 is obtained by a frame detecting circuit 14. Subsequently, the address of the desired pad is detected using a pattern data detecting circuit 15 and a pattern position detecting circuit 16.
Patent JP-2000221674-A (JP)
Title: Photopolymerizable composition, photosensitive and heat sensitive recording material and method for recording image
Inventor: WASHISU SHINTARO
IPC: G03F7/26
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition excellent in sensitivity and shelf stability and a photosensitive and heat sensitive recording material capable of stably forming a high sensitivity and high contrast image in a perfectly dry processing system using infrared, blue to red laser and excellent in shelf stability. SOLUTION: The photopolymerizable composition contains a compound having a polymerizable group and microcapsules housing a photopolymerization initiator. When an image is recorded using the composition, heating is carried out before and after exposure. The photosensitive and heat sensitive recording material has a photosensitive and heat sensitive recording layer containing microcapsules housing a coloring component A and a photopolymerizable composition containing at least a compound B having a polymerizable group and a site which colors together with the coloring component A in the same molecule and microcapsules housing a photopolymerization initiator on the substrate.  An image is recorded using the material through an exposure step in which a latent image is formed, a coloring step in which the coloring component is allowed to color by heating and a fixing step in which the formed image is fixed by irradiation with light and the photopolymerization initiator is decolored.
Patent JP-H01299290-A (JP)
Title: Acyl derivative
Inventor: HARII AREN ARUBUREHITO
IPC: C07D501/18
Filed: 1989-03-31
Abstract: Acyl derivatives of the general formula <IMAGE>  in which R<1> denotes a substituted N-heterocycle of the formulae <IMAGE> in which R<1><0> represents one of the groups <IMAGE> and Q represents a substituted quinolinyl or naphthyridinyl group, where the N-heterocycle can optionally be substituted by one or more lower alkyl groups; and in which R<2> additionally represents hydrogen, lower alkoxy, lower alkylthio or lower alkanoylamino, R<3> represents an acyl group, m represents 0, 1 or 2 and A represents a pharmaceutically tolerable anion, and easily hydrolysable esters and pharmaceutically tolerable salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts and a process for their preparation and pharmaceutical preparations which contain this compound, and also intermediates for the preparation of these compounds, and additionally the use of the compounds for the control of diseases and for the production of the preparations mentioned are described. The products have antibiotic activity.
Patent JP-H08277968-A (JP)
Title: Laying method for concrete pipe
Inventor: ISHITANI MITSUO
IPC: F16L1/024
Filed: 1995-04-04
Abstract: PURPOSE: To form a pipe line which is prevented from breaking in an earthquake in laying concrete pipes which are connected together by using a collar. CONSTITUTION: A cylindrical collar 2 is used, a collar stopping member 5 is arranged at an interval of a pipe axis directional dimension M from a pipe end face 7 in a concrete pipe 1a, the cylindrical collar 2 with a length of L is inserted to the position for the collar stopping member 5, and a pipe insertion stopping member 6 is arranged at an interval of a pipe axis directional dimension N from the tip part of a concrete pipe 1b, and then, the concrete pipe 1b is pulled into the inside of the collar 2. A clearance 9 is arranged while a total of the dimension M and the dimension N is set to be smaller than the length L of the collar 2 by a clearance S arranged between the concrete pipe ends.
Patent JP-S577390-A (JP)
Title: Production of fiber reinforced metallic composite material
Inventor: FURUTA TOSHIYASU
IPC: C22C47/20
Filed: 1980-06-13
Abstract: PURPOSE: To reduce the directional fluctuation of the tensile strength and to facilitate the continuous production, by covering one side of the matrix metallic material using fiber braided material while holding it between the other matrix material and by melt-sticking them together.  
     CONSTITUTION: A T shaped material 1 made of aluminum is covered by a braided material 2. After holding this with L-shaped material 3, 4 made of aluminm and with a aluminum plate 5, this is passed through the hot extruder to continuously produce a fiber reinforced metallic composite material (FRM) made of T-shaped aluminum. The direction of the fiber in the FRM is not unidirectional as that of conventional ones. The directional angle is selected to obtain as desired, and the fluctuation of the tensile and bending strengths as well as the rate of thermal expansion of the longitudinal and the transverse directions are reduced. As the braided material is flexible to expansion and constraction, the formed matrix having complicated shape is easily covered and the desired laminated corner is maintained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11310541-A (JP)
Title: Control and optimization of processes for separating and isomerizing xylene isomer by use of near infra-red light analysis system and apparatus therefore
Inventor: SAI SEN
IPC: G01N21/3577
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and efficiently controlling and optimizing processes for separating and isomerizing xylene isomers, by measuring samples by the use of a near infra-red light analysis system to obtain information necessary for the separation and control, and to provide an apparatus therefore. SOLUTION: This method for controlling and optimizing processes for separating and isomerizing xylene isomers comprises extracting samples from five positions within the processes for separating and isomerizing the xylene isomers, transmitting each sample with near infra-red light (wave length: 1,100-2,500 nm), simultaneously measuring the contents of xylene isomers, benzene, toluene and aromatic hydrocarbons having carbon numbers of 9 or more (9C or more) in the samples on a line, and then using the obtained information for controlling and optimizing the processes for separating and isomerizing the xylene isomers.
Patent JP-H1028581-A (JP)
Title: Depth filter having distinct structure for removal of virus
Inventor: MARGARETT SAVAGE
IPC: A61L2/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To lower the titer of a virus and reduce the danger of viral infection in the treatment of human disease without giving undesirable effect on the activity of proteins by filtering a solution containing biologically active proteins under specific condition. SOLUTION: A solution containing biologically active proteins is filtered with a depth filter having an average pore diameter larger than the average diameter of the virus to be removed, a cationic charge and a distinct structure at a pH of about 4.5-8.0, preferably about 5.0-7.0. It is necessary to filter the solution under a condition to obtain a filtered solution having essentially decreased virus titer while keeping the biological activity of the proteins.
Patent JP-S61237533-A (JP)
Inventor: CHIYAARUSU CHIYUNGUUSEN II
IPC: H04J14/02
Filed: 1986-04-08
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-H08250049-A (JP)
Title: Electron emitting element, electron source using this electron emitting element, image forming device and manufacture thereof
Inventor: SHINJO KATSUHIKO
IPC: H01J31/12
Filed: 1995-03-13
Abstract: PURPOSE: To prevent an emitted electron from again dropping to an electrode so as to attain increase of an emitter current, by providing a resistor film in an upper of lower part of a conductive film provided between the electrodes to have an electron emitting part, and lowering the potential to specify potential distribution. CONSTITUTION: A pair of element electrodes 4, 5 are arranged on an insulating substrate 1, to provide therebetween a conductive film 3, consisting of a metal or metal oxide, connected. This conductive film 3 is previously treated to form an electron emitting part 2, further to apply activation treating and stabilization treating. By applying voltage between the electrodes 4, 5 with a current flowing in the conductive film 3, an electron is emitted from the vicinity of a crack 6 in the electron emitting part 2. In the electron emitting element, a resistor film 7 of specifying potential distribution in the vicinity of the electron emitting part 2 by a potential drop is provided in an upper or lower part of the conductive film 3. In this way, the emitted electron is prevented from being again attracted to the element electrodes 4, 5 in a high potential side.
Patent JP-H05277510-A (JP)
Title: Press die for edging
IPC: B21J1/02
Filed: 1992-04-01
Abstract: PURPOSE:To prevent centering and backling of slab, move seams in the vicinity of the end of slab and prevent the generation of white stripe-like flaws. CONSTITUTION:This die is continuously provided with parallel parts 2 parallel to the side end face of slab and inclined parts 3 which are successively separated from the side end face on a part opposite to the side end face of slab, forming groove 4 with the cross section of an approximately W-shaped is formed on the face opposite to the side end face of slab of the parallel part 2 and inclined part 3 and the tip of the projecting part 5 in the center part of the forming groove 4 is taken as a position deeper than the reference surface 4a at the opening of groove of the forming groove 4.
Patent JP-H02257380-A (JP)
Title: Embossed character reader
Inventor: SATO TAKETO
IPC: G06K9/20
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate the need of a light source part to make a device compact and to improve the recognition precision by recognizing the extent of ruggedness of an embossed character, which passes while being pressed with a conductive rubber roll, as a change pattern of the current value obtained from this conductive rubber roll to discriminate the character. CONSTITUTION:A roll 1 covered with a pressure-sensitive conductive rubber, a means 4 which detects the rotational amount of this roll, a means which detects the change of the resistance value of the pressure-sensitive conductive rubber, and a means which compares an embossed area change pattern with the preliminarily stored character area change pattern of each character to read the embossed character are provided. An embossed character 5 is read in accordance with the change of the resistance value of the rubber roll 1 at the time when the embossed character part passes while being pressed to the surface of the roll 1 covered with the pressure-sensitive conductive rubber. Thus, the device is miniaturized by omission of the light source part in comparison with an optical reader, and embossed characters are accurately read without an influence of the print pattern of the embossed character part, and the read precision is improved.
Patent JP-S62235554-A (JP)
Title: Measurement of moisture in castable refractory
Inventor: HAYASHI SHINJI
IPC: G01N27/04
Filed: 1986-04-07
Abstract: PURPOSE:To measure moisture in a castable refractory (castable) as heated at a high temperature continuously, by using a correlative relationship previously known about the castable among electric resistance value, temperature and moisture when a specified voltage is applied. CONSTITUTION:About a castable refractor as reference, an electric resistance value as obtained when a specified voltage is applied is measured beforehand at various refractory temperatures with moisture A, B, C, D and E as parameter. A thermocouple is inserted at a desired point in a high temperature slurry-like castable made by heating dry or the like in such a manner as to be free from damage by heat on the spot to detect the temperature there. Electrodes as supported at a specified interval are inserted at the location and a specified voltage is applied to the electrode to detect electric resistance there. Thus, moisture in the castable is measured from a predetermined relationship of moisture with temperature and electric resistance based on the temperature and electric resistance kept detected.
Patent JP-S566655-A (JP)
Title: Rotor of rotary electric machine
Inventor: TAKAGI SHIYOUZOU
IPC: H02K17/16
Filed: 1979-06-26
Abstract: PURPOSE:To prevent separation of rotor bars and an end ring, by connecting the rotor bars to the end ring by silver-brazing and welding the periphery of the end  ring. CONSTITUTION:Rotor bars 2 which are inserted into slots of a rotor 1 that are not shown in the Figure are inserted into slots 3 of an end ring 4. The shape of the  slot 3 is the same as that of the rotor bar 2. The slots 3 and the rotor bars 2 are  electrically and mechanically joined by silver-brazing. A slot 6 is provided at the peripheral portion of the rotor bars 2 and the end ring 4. A padded portion 7 is  build up in said slot 6 by welding so as to form a ring by MIG welding and the like. In this method since the bending stress caused by the repetition of pull and compression which act on the rotor bars and the end ring, is shared by the adhesive force of the padded portion 7 and the silver-brazed junctions 3a, the mechanical strength can be increased.
Patent JP-H067614-A (JP)
Title: Sealed connector
Inventor: JIEEMUZU TEII KONAAZU JIYUNIAA
IPC: B01D46/24
Filed: 1993-04-06
Abstract: PURPOSE: To rapidly and easily mount a sealing connector to the end of a filter unit by constituting this sealing connector of a base portion, a compression generating member and a device for selectively mounting this base portion to the filter unit. CONSTITUTION: This sealing connector 60 has a base portion 62 of a disk type having an annular apex and bottom, a compression generating member like a spring 28 to be mounted on one side and a female type mounting device 30 for connecting a male type end connector 20 to a male type connecting portion. An upright projecting part 63 extends upward from the upper side of the base portion 62 for the purpose of receiving the spring 28. The connecting portion 24 is so formed that the male type end connector 20 and the female type mounting device may be mounted to each other and has an outer wall 24a extending from the base portion 21 and plural latch members which extend toward the outer side in a radial direction from the top end of the outer wall 24a and in the form of arcuate flanges 24b formed thereon.
Patent JP-S522883-A (JP)
Title: Liquid crystal composition
Inventor: MIYAZAKI TAKAAKI
IPC: C09K19/22
Filed: 1975-06-25
Abstract: PURPOSE: A liquid crystal composition which can prevent change of electrooptical properties due to exchange reaction and of which liquid crystal phase can be extended to lower range of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10276069-A (JP)
Title: Data latch circuit
Inventor: TERAOKA EIICHI
IPC: H03K3/037
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a data latch circuit for realizing the semiconductor integrated circuit of low power consumption by operating the data latch circuit by the clock signals of a single phase. SOLUTION: In a period when the clock signals CLK are at an H level, since an N channel MOS transistor 1 is turned on, signals I are fetched to a latch part 9. In the case that the clock signals CLK are at the H level and the signals I are at an L level, since the N channel MOS transistors 1 and 2 are both turned on, the potential of a connection node N1 is turned to a ground potential. In the period when the clock signals CLK are at the L level, since the N channel MOS transistors 1 and 2 are both turned off, data fetched by the signals I immediately before they are turned to the L level are held in the latch part 9. In such a manner, since this data latch circuit 10 is operated by the clock signals CLK of the single phase, the laying line of the clock signals CLK is turned to one and the loads of the clock signals CLK are largely reduced, the power consumption is reduced.
Patent JP-H07263554-A (JP)
Title: Semiconductor device and production process thereof
Inventor: TAKAHASHI HISASHI
IPC: H01L27/11
Filed: 1994-03-25
Abstract: PURPOSE:To provide a structure of ground contacts and ground interconnection of an SRAM wherein memory cells are composed of MOSFETs and thin film transistors or flip flops with high-resistance load and production process thereof. CONSTITUTION:On an interlayer insulation layer 6 a silicon nitride film 7 having an etch selectivity different from it is formed (step B), the film 7 is entirely etched back enough to expose the layer 6, thereby flattening it (step C), the layers 7 and 6 are etched to open contacts (step D), a tungsten silicide film 9 is deposited and then patterning is made to form a ground interconnection. This facilitates the patterning of the interconnection and the resistances of both the contact and interconnection can be made low.
Patent JP-H03277320-A (JP)
Title: Electric appliance with cover
Inventor: TSUCHITANI ISOYA
IPC: A47J27/00
Filed: 1990-03-28
Abstract: PURPOSE:To omit a signal transmitting/receiving lead wire, to simplify the structure and the assembly of an appliance main body, a cover, etc., and also, to improve the durability of a signal transmitting/receiving structure by providing a receiving part for receiving an operation command signal transmitted by radio from a transmitting part, on a control part. CONSTITUTION:The operation of an operating part 11 is executed in a state that an inner pot 4 in which rice and water are put is set to an inner frame 2, and a cover 8 is closed. By this operation, a generated operation command signal is transmitted by radio to the receiving part 6 of a control part 5 from a transmitting part 12 as indicated with the arrow of the alternate long and short line. In such a manner, when the receiving part 6 receives the operation command signal, the control part 5 controls a rice cooking heater 3, etc., in accordance with a commanded rice cooking menu. Thus, the signal is given and received from the operating part 11 attached to the cover 8 to the control part 5 attached to the inside of a rice cooker main body 1 by radio, therefore, a lead wire for transmitting/receiving the signal provided between the cover 8 and the rice cooker main body 1 becomes unnecessary.
Patent JP-2000274035-A (JP)
Title: Construction method and scaffold for roof with solar battery
Inventor: NAGASAKI JUNYA
IPC: E04D1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the installation workability of a scaffold and to prevent the damage or pollution of the surface transparent plates of solar batteries by fitting the scaffold to a roof structural body fitted with the solar batteries in advance, and hoisting and installing the roof structural body at the roof portion of a building. SOLUTION: A roof unit 12 is provided with eyebolts 18 for hoisting wires 17 on a roof panel 12B, and the fitting base 15 of a solar battery panel 14 is provided with a scaffold lock section 19 for each installation line of solar batteries 16. The roof unit 12, fitted with a scaffold 20 to the scaffold lock section 19 provided on the fitting base 15 of the solar battery panel 14 on the ground is hoisted by a crane 13 and installed at the roof portion of a building unit 11. The finishing work including the fixing work of the roof unit 12 to the building unit 11, the connecting work of adjacent roof units 12 together, the wiring work of the solar batteries 16, and the installation work of roof members on the roof surface around the solar battery panel 14 can be conducted by using this scaffold 20.
Patent JP-2000272274-A (JP)
Title: Copy sheet for back carbon containing recycled pulp
Inventor: HORI MASAHIRO
IPC: B41L1/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a good copy sheet having mechanical suitability or the like corresponding to recording characteristics, appearance and cut form forming step of a carbon copy sheet generated in the case of blending 80 wt.% or above of recycled pulp in a base sheet used for a carbon copy sheet. SOLUTION: The copy sheet for a back carbon containing recycled pulp comprises a paper layer containing recycled pulp of 80 wt.% or above of total pulp for constituting the layer and having air permeability (according to Japan TAPPI paper pulp testing method No. 5-74) of 400 sec or above, an inner bonding strength (according to Japan Tappi paper pulp testing method No. 18-33) of 25 kgf/(25 mm)2 or above, and an elongation in an MD direction (according to JIS P 8132, 1994) of 2.5% or below.
Patent JP-S60237813-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G1/14
Filed: 1985-04-15
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-H02258922-A (JP)
Title: Production of grain-oriented silicon steel sheet with high magnetic flux density
Inventor: IWANAGA ISAO
IPC: B22D11/06
Filed: 1989-03-30
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet with high magnetic flux density having superior magnetic properties by subjecting a molten steel containing specific amounts of Si, inhibitor, and other required component elements to casting and rapid solidification and further applying respectively specified cooling and cold rolling to the resulting cast slab. CONSTITUTION:A molten steel having a composition consisting of 2.5-4.5wt.% Si, known inhibitor for grain-oriented silicon steel, other component elements required of silicon steel, and the balance essentially Fe is cast. The resulting cast slab is rapidly solidified at >=50 deg.C/sec cooling rate in the central part of plate thickness. Further, the cast slab after solidification is cooled through a region between 1300 and 900 deg.C at >=10 deg.C/sec cooling rate, by which a thin cast slab of 0.7-3.0mm thickness is prepared. This thin cast slab stock is cold- rolled once or subjected to cold rolling twice or more while being process- annealed between the cold rolling stages at a final cold draft of >=50%, preferably >=80%. By this method, the grain oriented silicon steel sheet having an extremely high degree of integration in the {110} <001> orientation and excellent in magnetic properties can be obtained.
Patent JP-S576315-A (JP)
Title: Thin film magnetic storage body
Inventor: SUGANUMA YOUJI
IPC: G01D5/245
Filed: 1980-06-13
Abstract: PURPOSE: To make the weight of a thin film magnetic stoage body light, by providing a plurality of through-holes to a nonmagnetic disc base, in a magnetic storage body plating thin magnetic film on the said base.  
     CONSTITUTION: Rolled aluminum alloy plate is shaped and finished in a doughnut disc 1 and through-holes 2 are provided to this disc 1. Further, the ground metal such as nickel/phosphor film and the magnetic film such as cobalt/phosphor film are plated. Magnetization 4 is stored for the use of encoder to the end surface 3 of the body 1. 
     COPYRIGHT: (C)1982,JPO&Japio