baber/WOPTO huggingface dataset:
Patent JP-H11323711-A (JP)
Title: Antimicrobial/miteproof superfine continuous fiber nonwoven fabric and its production
Inventor: KENSHO NOBUO
IPC: D04H1/551
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric by first producing continuous conjugate fibers from a polymer containing an antimicrobial agent or miteproofing agent and a 2nd polymer of higher melting point incompatible with the 1st polymer and containing another antimicrobial agent or miteproofing agent and by mutually fusing the continuous fibers at intervals followed by subjecting the resultant fleece to buckling processing. SOLUTION: This nonwoven fabric is obtained by the following process: conjugate- type continuous fibers are first produced from a thermoplastic polymer component A containing an antimicrobial agent or miteproofing agent and a 2nd thermoplastic polymer component B incompatible with the polymer component A, having a melting point 30-80 deg.C higher than that of the polymer component A and containing another antimicrobial agent or miteproofing agent, so as to expose at least the polymer component A onto the fiber surface; the conjugate-type continuous fibers are then accumulated into a fibrous web which is subsequently subjected to heat in the thickness direction at specified regions spaced from one another to effect softening or fusing the polymer component A alone to produce a fleece with the fused regions at intervals followed by subjecting the fleece to buckling processing to split the conjugate-type continuous fibers in the nonfused regions.
Patent JP-H034023-A (JP)
Title: Bearing
Inventor: NAGAO TETSUYA
IPC: F16C17/08
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a shock-resisting float bearing by forming the supported part of a shaft with a permanent magnet and successively providing a flame- coating layer of superconductor and a partly stabilized zirconia layer on the bearing surface of a bearing base material, formed by copper or copper alloy, while providing a cooling medium through hole. CONSTITUTION:A permanent magnet 2 is integrally secured to an end part opposed to the bearing of a shaft 1. In the superconducting bearing B, silver plating 5 of 1 to 5mum thickness is applied to a bearing surface 4 of a copper base material 3, and a superconducting layer 6 is formed on top of the silver plating with flame coating and sintering of superconducting dust by plasma flame coating. Next a partly stabilized zirconia layer 7 is formed by flame coating on the superconducting layer 6. Further a circulative hole 8 is formed in the base material 3, and by an in-out flow of liquefied nitrogen or the like which serves as a cooling medium, the superconducting layer 6 can be cooled. Accordingly, the shaft 1 is floated by a Meissner effect of the super conductor to eliminate friction, and high speed rotation can be attained, while impact resistance of the superconducting bearing B is also improved.
Patent JP-S621267-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU JUNZO
IPC: H01L29/73
Filed: 1985-06-26
Abstract: PURPOSE:To fine the size of an emitter while shortening a distance between a base and an emitter by depositing polycrystalline silicon having the same conduction type as a base region on the side surface of an opening for the emitter. CONSTITUTION:An N<+> type buried collector 102 is formed to a substrate 101, and an N<-> type epitaxial layer 103 and an silicon oxide film 110 are shaped. A non-oxidizable film is removed, a first silicon nitride film 118 is grown, an opening is bored to a partial region, a first polycrystalline silicon film 121 is grown, a collector contact region 104 is formed and the polycrystalline silicon film 121 is exposed. An silicon oxide film 112 and an silicon nitride film 113 are grown in succession, the silicon nitride film 113 is etched in an anisotropic manner, the silicon oxide film 112 in an isotropic or anisotropic manner and the silicon film 121 in the anisotropic manner, an opening 120 is shaped, a second polycrystalline silicon film 122 is grown, and boron in high concentration is diffused. The polycrystalline silicon film 122 is oxidized to form an silicon oxide film, and the silicon oxide film is unified with the silicon oxide film 112. Accordingly, the polycrystalline silicon film 121 extends in the direction of the inside of the opening for an emitter.
Patent JP-S62296455-A (JP)
Title: Semiconductor device
Inventor: KOMATSU TAKAHIRO
IPC: H01L27/092
Filed: 1986-06-16
Abstract: PURPOSE:To enable device isolation without increasing the chip area by performing device isolation by a groove and an insulating material filling the groove. CONSTITUTION:Isolation of complementary field effect type transistors is performed by forming a groove 7 between a pair of those transistors and filling it with an insulating material 8. A signal is applied to an input terminal 9, a channel is created between diffusion regions 3 or 6, and an output signal appears at an output terminal 10 in response to the input signal. At this time, even a noise is externally applied to a terminal Vcc, the bi-polar transistors parasitizing the complementary field effect transistors cannot easily form a thyristor due to the device isolation groove 7 and the insulating material 8, so the latch-up phenomenon can be prevented. In this isolation structure, by making its depth deeper than a well 2, device isolation can be done without expanding the chip size.
Patent JP-S62890-A (JP)
Inventor: TSUBOI TAKAYUKI
IPC: F16M11/24
Filed: 1985-06-26
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-S5568137-A (JP)
Title: Production of cone
Inventor: OOKAWA MAMORU
IPC: B21D51/10
Filed: 1978-11-15
Abstract: PURPOSE: To enable cones of good accuracy to be obtained inexpensively by connecting arc form metal pipes to torus-form, and bisecting the same in the circumferential direction thereby extending both sides of the two same shape annular bodies formed from the inner side of the two inner and outer annular bodies.  
     CONSTITUTION: A metal straight pipe is formed to arc-form bend 1 by hot or cold bending. Next, a plurality of the bends 1 are connected to form a torus-form body 2, after which said body is bisected in its circumferential direction to form two annular bodies 3, 4, of the inner and outer side of a semicircular shape in section. Then, the inner annular body 3 is further bisected in its circumferential direction to form two annular bodies A, (B) of the same shape, after which extension parts m, m are welded on both sides to form a cone C. In addition, the bend 1 worked in the similar manner as above is bisected in its bend direction to form two arc form bodies 13, 14 of the inner and outer side. Next, the inner arc form body 13 is further bisected in the bend direction to form two arc form bodies, after which these are connected to an annular body. Extension parts are connected in the similar manner as above, whereby the cone is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031004-A (JP)
Title: Apparatus for detecting warping of tile
Inventor: KURATA YUKIO
IPC: G01B7/00
Filed: 1983-07-29
Abstract: PURPOSE:To obtain excellent inspecting accuracy, by outputting the amount of the displacement caused by the movement of an iron core when a detecting roller contacts with the surface of a tile as the change in electric signal generated in a coil. CONSTITUTION:An arm 13 is provided at the upper part over the intermediate part of tile conveying path 2 so that the arm can be moved freely. The end of the base side is arranged along the conveying direction of the tile 43 and pivoted. Detecting rollers 5a, 5b and 5c are attached to the tip of the arm 13 and contacted with the surface of the tile 43 on the conveying path 2. An iron core is linked to a part between the pivot part of the arm 13 and the detecting rollers 5a-5c and moved in a coil. The amount of displacement caused by the iron core when the detecting rollers 5a-5c are contacted with a tile surface 43a is outputted as the change in electric signal generated in the coil.
Patent JP-H0434991-A (JP)
Title: Method and device for removing foreign substance on circuit board
Inventor: OKUBO KIMIO
IPC: H05K3/26
Filed: 1990-05-31
Abstract: PURPOSE:To remove a foreign substance so that an electrostatic breakdown is not caused in circuit constituent components and so that the foreign substance is not mixed in a circuit and to lower the manufacturing cost of a circuit board by a method wherein a liquid of a prescribed amount is discharged at the tip of a nozzle via the dispenser part of a foreign substance removing device, the liquid made to project and fix by its surface tension is made to abut on the foreign substance and the foreign substance is sucked and removed by a vacuum suction part along with the liquid. CONSTITUTION:Pure water or a liquid, in which an impurity, such as alcohol or the like, is not mixed, is sent out from a liquid feeding device by a prescribed amount for the removal of a solder 4 adhered on the surface of a printed board 1. Whereupon, a liquid 9 is slightly sent out through the tip of a dispenser part 5b and the liquid 9 is made to project in a hemispherical shape from the tip of a nozzle part 5a by its surface tension. Then, the liquid 9 made to project from the tip of the nozzle part 5a is made to abut on the solder 4 adhered on the surface of the board 1 and is sucked by a vacuum pump. The solder 4 is sucked in a vacuum suction part 5c along with the liquid 9. In case the solder 4 is strongly adhered on the board 1, an ultrasonic vibration is applied to the nozzle part 5a and the solder 4 is peeled from the board 1 and thereafter, is sucked up by the vacuum pump.
Patent JP-S63305516-A (JP)
Title: Optically pumped etching system
Inventor: OKAMURA NOBUYUKI
IPC: H01L21/302
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the damaging of a material to be etched, and to use etching-gas excitation species efficiently by providing a means distributing plasma generated in a plasma generating chamber near the material to be etched as a plasma focussing band. CONSTITUTION:A means for distributing plasma generated in a plasma generating chamber 1 near a material to be etched 12 as a plasma focussing band 21 is provided. A gas under a plasma state is guided to an adjacent etching chamber 2 by a magnetic field applied by a coil 4 for leading out plasma. Plasma is formed to a sheet shape by the effect of the magnetic field of a magnet 3 for controlling plasma, and the plasma focussing band 21 is shaped in the etching chamber 2. A plate-shaped substrate 12 as the material to be etched previously mounted horizontally onto a substrate holder 13 is adjusted simultaneously by a bellows pipe 20 so as not to be brought into contact with the focussing band 21 and so as to keep a proper distance. Accordingly, the material to be etched can be supplied with etching-gas excitation species extremely efficiently, thus effectively conducting etching.
Patent JP-S63304234-A (JP)
Title: Controller for depth of field to be photographed
Inventor: OKANO FUMIO
IPC: G03B7/18
Filed: 1987-06-05
Abstract: PURPOSE:To continuously adjust the depth of field to be photographed without altering an outputted video level by adjusting any one of the sensitivity of a pickup means, the light attenuation quantity of a variable density filter and the gain of a signal process part according to F value information from a diaphragm mechanism. CONSTITUTION:Light beam from an object condensed by a lens 4, after adjusting its light quantity by the diaphragm 5, is formed with an image on a pickup tube 6, where an optical image is converted into an electrical signal and outputted to a signal process part 7 in a poststage. In this case, the sensitivity of the pickup tube 6 is automatically adjusted with the output from a converter 8 so as not to alter the outputted video level by using the information of F value outputted from the diaphragm 5. Namely, any one of the light attenuation quantity of the variable density filter set on the front surface of the pickup tube 6, the sensitivity of the pickup tube 6 and the gain of the signal process part is automatically adjusted. Thus, the depth of the field to be photographed can be continuously controlled with the image level constant even if the F value is altered.
Patent JP-S5839636-A (JP)
Inventor: ANTONI JIYOOJI ABATOJIYOGURUU
IPC: B01J31/28
Filed: 1982-08-13
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-S5836874-A (JP)
Inventor: JIYOZEFU KAARU KURAFUTO
IPC: B66B25/00
Filed: 1982-08-13
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-H06330379-A (JP)
Title: Method for conditioning electrolytic copper foil surface
Inventor: SAITO TOSHIO
IPC: C25D1/04
Filed: 1993-05-19
Abstract: PURPOSE:To produce an electrolytic copper foil capable of being appropriately laminated with a synthetic-resin film, etc. CONSTITUTION:A roll having 0.4-1mum surface roughness Ra is pressed on the rough surface of a well-known electrolytic copper foil with a pressure enough to reduce the thickness of the foil by 45-85%. The roll is pressed once or plural times. The foil with the rough surface thus conditioned has a less rugged surface while keeping its inherent water wettability. Accordingly, when the foil is laminated with a synthetic-resin film and hot-pressed, the affinity of the film with the surface softened or melted for the foil is improved, the recess is also shallowed, and hence the adhesion to the film is improved. Accordingly, the peel strength of the laminate of the foil with the rough surface conditioned and the film is increased.
Patent JP-S623099-A (JP)
Title: Continuous production apparatus of silicon carbide whisker
Inventor: KAJI YOSHIRO
IPC: C30B25/00
Filed: 1985-06-25
Abstract: PURPOSE:To produce whiskers continuously and stably for a long period, by reacting a raw material mixture while heating, introducing the resultant product into a cooling zone and depositing a reaction accelerator vapor while cooling. CONSTITUTION:A silicon-containing raw material, powdery carbon raw material, catalyst and reaction accelerator are filled in a reaction vessel 42, inserted from an inserting zone to a reaction furnace 10 one after another and placed in an inert gas atmosphere. The reaction vessel 42 is passed from the inserting zone 11 through the preheating zone 12, transferred to an equalizing zone 13 and heated at a reaction temperature in a hydrogen gas atmosphere to produce silicon carbide whiskers, which are then fed to a cooling zone 1 and cooled in an inert gas atmosphere to deposit the vapor of the reaction accelerator evolved in the equalizing zone 13. The deposited material is then collected in a depositing zone 20. The resultant reaction product is then taken out of a taking out zone 14, and the carbon raw material is oxidized and incinerated to afford the aimed straight silicon carbide whiskers of high purity having a large fiber length and high aspect ratio.
Patent JP-S5263751-A (JP)
Title: Automatic detection of translating specific pattern
Inventor: NAGANUMA YOUICHI
IPC: B23K37/00
Filed: 1975-11-21
Abstract: PURPOSE: To detect, for instance, a defective welded portion without being hampered by a faulty image cuased by noise signals brought about by such factors as detecting method and device by obtaining one picture characteristic point signal from the maximum peak valye of the characteristic point signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63973-A (JP)
Title: Operating method for fuel cell
Inventor: YAMAGUCHI MASANORI
IPC: H01M8/04
Filed: 1986-06-18
Abstract: PURPOSE:To reduce sufficiently the pressure difference generated in an emergent stop, by operating a cut-off or a flow restriction of a cathode inlet flow control valve at a specific time after the pressure difference between the gas space of the cathode and that of the anode passes the maximum value. CONSTITUTION:To a control device 14 to operate the anode and the cathode flow control valves 6 and 8, a load cut-off signal is input from a cut-off command device 18, and the signal from a pressure difference transmitter 13 is input at the same time. Especially, the signal from the pressure difference transmitter 13 is arranged to input to the control device 14 to control the cathode inlet flow control valve 6. Although the operation in the load cut-off condition is carried out to reduce or cut off the hydrogen gas flow by the anode inlet flow control valve 8 just at the time of the load out-off command, the flow cut-off or reduction of the cathode inlet flow control valve 6 is operated at an adequate time after the pressure difference between the anode and the cathode spaces passes the maximum value. Therefore, the cathode space pressure is delayed, and the pressure difference with the anode space can be made smaller sufficiently.
Patent JP-S62296560-A (JP)
Inventor: ANATORII FUEIJIENSON
IPC: H01L29/73
Filed: 1987-06-05
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-S5686139-A (JP)
Title: P-hydroxyphenylglycine o-toluenesulfonate
Inventor: SENHATA ICHIROU
IPC: C07C227/00
Filed: 1980-10-06
Abstract: NEW MATERIAL:p-Hydroxyphenylglycine o-toluenesulfonate.  
     USE: A salt undergoing preferential crystallization to give optical active p-hydroxyphenylglycine useful as a raw material for a semisynthetic penicillin derivative and a semisynthetic cephalosporin derivative. The salt has properties necessary for optical resolution, racemic modification being more soluble than the optical active compound, the super saturated state of the optical compound being stable, etc.  
     PROCESS: Free-hydroxyphenylglycine is neutralized with o-toluenesulfonic acid in a solvent, and the neutralized compound is crystallized by conventional means, e.g., concentration, cooling, etc. to give DL-p-hydroxyphenylglycine o-toluenesulfonate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0323751-A (JP)
Title: Method and device for constaining credit-card communication issuance
Inventor: BIKUTAA EI FURANKO
IPC: H04M15/00
Filed: 1990-05-31
Abstract: PURPOSE: To obtain a more flexible means for restricting the use of a credit card for a rate imposing call by comparing a call with stored dialing data for identifying the latent called party of the call and controlling a call connection to a determined called party. CONSTITUTION: When a credit card call is transmitted from a telephone set 103, the telephone number of a called party 105 is included as a part of credit card availability confirmation CAS/NCP from local exchange carrier terminal stations (LECs) 101, 102 to a public communication line. The line 123 confirms the availability of the credit card to be used for a rate imposing purpose and compares the called number with numbers stored in a previously registered call restriction table 135. When the called number corresponds to a geographically restricted region or number, a call reject answer is transmitted from the line to a caller 103 through the LEC 101. Consequently the more fleximble means for restricting the use of a credit card for a rate imposing call is obtained.
Patent JP-H11336835-A (JP)
Title: Base isolation structure
Inventor: YOKOTA HARUHIKO
IPC: E04H9/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure which can resist to the pulling out force in a good condition and in a simple structure, and furthermore, has a higher safety compared with the conventional structure. SOLUTION: A laminated rubber 16 is provided between the substructure 11 and the superstructure 12 of a building, a pulling-out preventive member 20 which permits the relative displacement in the horizontal direction of the substructure 11 and the superstructure 12, as well as regulates the relative displacement in the direction to separate both structures, is provided between the substructure 11 and the superstructure 12, and an interval holding member 20 to hold the distance in the horizontal direction between the pulling-out preventive member 20 and the laminated rubber 16 constant is provided between both members.
Patent JP-S5664591-A (JP)
Title: Function decentralizing system of master station for remote monitor control unit
Inventor: HIROBE JIYUNJI
IPC: H04Q9/00
Filed: 1979-10-29
Abstract: PURPOSE:To reduce the transfer frequency of information among table units and furthermore reduce the memory capacity to simplify the constitution, by providing the selection control function to one table unit and then providing only the monitor function to all other table units. CONSTITUTION:The information contact group 1-1 and the working pilot lamp group 1-2 are connected to the table unit 15 having the selection control function through the input and output circuit 3 and 5; and the common monitor pilot lamp group 12 is connected to other table units 17 and 17 each through the output circuit 5. When one of the groups 1-1 is selected in the unit 15, the selection information is supplied to the central processor 7 via the input circuit 3 and the input interface 4; and the result of process is delivered to the group 1-2 through the output interface 6 and the output circuit 5. Then the unit 15 transmits the control information to the slave station, and the monitor information transmitted from the slave station is supplied only to the units 16 and 17 each.
Patent JP-S5472951-A (JP)
Title: Object lens of electron microsoope
Inventor: YONEZAWA AKIRA
IPC: H01J37/14
Filed: 1977-11-22
Abstract: PURPOSE: To suppress the aberration coefficient of a lens low, by allowing relatively-broad magnetic-pole space by arranging upper and lower magnetic-pole pieces under fixed conditions.  
     CONSTITUTION: When the distance between upper and lower magnetic-pole pieces in shapes rotationally symmetric on light axis Z of the magnetic-field type electron lens is denoted by S, peak-surface diameters of the upper and lower magnetic poles are by D 1  and D 2 , the aperture diameter of the lower magnetic pole piece is by (b 2 ), and the angle of te external surface touching the peak surface of the lower magnetic-pole piece against light axis Z of the electron lens is by θ 2 , the conditions of D 2 ≤D 1 , D 2 ≤1.5b 2 , and θ 2 ≤50° are satisfied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08333330-A (JP)
Title: Production of bis(4-chlorophenyl) sulfide
Inventor: MASAKI SHINZABURO
IPC: C07C323/09
Filed: 1995-06-07
Abstract: PURPOSE: To directly produce bls(4-chlorophenyl) sulfide useful as an intermediate, etc., for polysulfones, etc., which are engineering plastics from monochlorobenzene and sulfur chlorides. CONSTITUTION: Monochlorobenzene is reacted with sulfur chlorides (sulfur chloride, etc.) by using the monochlorobenzene as a solvent and an iron-based catalyst (iron powder, etc.) as a catalyst to thereby afford bls(4-chlorophenyl) sulfide. Furthermore, the reaction is carried out by using the iron-based catalyst in a molar amount of 0.00001-0.1 based on the monochlorobenzene used and the sulfur chlorides in a molar amount of 0.0001-0.5 based on the monochlorobenzene used at 0-150 deg.C reactional temperature.
Patent JP-H05329439-A (JP)
Title: Inorganic decorative body
Inventor: TANAKA YOSHIHIRO
IPC: B05D5/00
Filed: 1992-06-01
Abstract: PURPOSE:To improve the fouling resistance of a coating film layer composed of a fluororesin based coating material by forming a coating film layer composed of an alkali metal silicate based clear coating material having sufficient adhesive strength on the coating film layer composed of the fluororesin based coating material by controlling the volumetric cone. of a pigment in the cold setting fluororesin based coating material. CONSTITUTION:The coating film layer composed of fluororesin based coating material is formed by applying the fluororesin based coating material on an intermediate coating film layer formed of an inorganic base material and drying in a hot air drier. The alkali silicate based clear coating material is applied on the coating film layer, is hardened by heating in a far infrared drier to form the coating film layer composed of the alkali silicate based clear coating material and an inorganic decorative body having a decorative layer is obtained.