baber/WOPTO huggingface dataset:
Patent JP-H03245827-A (JP)
Title: Dehydration of permselective hollow fiber membrane
Inventor: UENISHI TORU
IPC: D06M101/16
Filed: 1990-02-22
Abstract: PURPOSE:To remove the water of a hollow part without reducing the fluid permeability and component separation capacity of a permselective hollow fiber membrane by subjecting the permselective hollow fiber membrane in a wet state to immersion treatment in an aqueous sulfate solution. CONSTITUTION:A permselective hollow fiber membrane in a wet state subjected to washing and annealing treatment after spinning is immersed in a 0.3 - 3.0 mol/l aqueous sulfate solution for 1 - 180 min at 20 - 90 deg.C to remove the water of a hollow part. The dripping of water during the inversion of a module in a bonding process can be prevented by the removal of water and perfect adhesion becomes possible. As sulfate, magnesium sulfate is pref.
Patent JP-H05219510-A (JP)
Title: Video signal processing unit
Inventor: SENUMA TOSHITAKA
IPC: H04N5/77
Filed: 1992-01-31
Abstract: PURPOSE:To realize low cost by reducing number of components and simplifying the configuration in a VTR incorporating video camera. CONSTITUTION:When data fed to a feed forward APC circuit 4 are operated by an arithmetic section 22 in the reproduction mode, the data are stored in a RAM 23 at any time. Furthermore, data fed to a microcomputer 13 are operated by the arithmetic section 22 in the recording mode and stored in the RAM 23. That is, the arithmetic section 22 and the RAM 23 are used in common in the recording mode and the reproduction mode.
Patent JP-S58159971-A (JP)
Title: Method for bonding by soldering
Inventor: SUZUKI YOSHIHIRO
IPC: B23K1/00
Filed: 1982-03-19
Abstract: PURPOSE:To bond two sheets of substrates differing in wettability by soldering with less solder voides, by placing the substrates so as to face each other via a solder heating  the substrates to bond the same first to the substrate having the better wettability  then bonding the same to the substrate having less wettability. CONSTITUTION:Substrates differing in wettability with solder are placed so as to face each other via a solder and are heated simultaneously to bond the substrates and the  solder in two stages with one bonding process according to a difference in temp. with respect to the wettability, so as not to leave voids therebetween, whereby the substrates  are soldered and bonded. As to the above-mentioned wettability, about 10mg solder  (40% Pb-60% Sn) of spherical shape is provided on a substrate and the wettability of the above-mentioned substrates which face each other to the solder is expressed by  area when the substrates are heated for 5min at 240 deg.C in a hydrogen atmosphere and  has <=0.02 ratio between the spreading by wetting on the lower substrate and the  wetting area of the upper substrate. The above-mentioned heat treatment temp. is required to be made higher than the liquids line in the constitutional diagram of the  solder, and the substrates having 40mm. max. diameter of the inscribed circle in the  bonded part are used.
Patent JP-H05241065-A (JP)
Title: Range-finding device for camera
Inventor: NAGAOKA SHINJI
IPC: G02B7/32
Filed: 1992-02-28
Abstract: PURPOSE:To shorten range-finding time, to improve quick photographing ability, and to make middle omission preventing function which is hardly influenced by a short distance obstacle appropriate so that a clear video can be photographed by providing a central part distance data comparing means and a peripheral part distance data deciding means. CONSTITUTION:A distance data analyzing circuit 4 outputs central part distance data CD, right peripheral part distance data RD and left peripheral part distance data LD. The central part distance data comparing circuit 8 compares the central part distance data CD with central part referential distance data D2. A right peripheral part distance data deciding circuit 9 and a left peripheral part distance data deciding circuit 10 decide whether or not the data RD and the data LD are between close measurement referential distance data D1 and far measurement referential distance data D3, respectively. A CPU 20 controls the extending amount of a lens 15 based on lens driving data formed in accordance with comparison and decision by means of the circuit 8 and the circuits 9 and 10.
Patent JP-S60188620-A (JP)
Title: Fluid bearing
Inventor: MORITA KUNIHIKO
IPC: F16C29/00
Filed: 1984-03-08
Abstract: PURPOSE:To form an economical fluid bearing with high performance by heating fluid in a fluid reservoir at the inside of a driven member constituted from a high heat resisting property material to float the driven member and a fixed member with heightened pressure. CONSTITUTION:An outer tube 1 of heat resisting material is formed on the inner peripheral surface with a peripheral groove to provide a fluid reservoir 1a for reserving fluid 2, and a heating unit 3 is attached to the inside of the outer tube 1 of the reservoir 1a. The fluid in the reservoir 1a is blocked from outflow to the outside by a flange 1b on the axial end of the outer tube 1. Since this fluid bearing is constituted to utilize the thermal expansion of air or liquid used, an economical and stable fluid bearing is formed by a simple construction.
Patent JP-H06261382-A (JP)
Title: Frame distribution multiplexer
Inventor: HIGUCHI KENICHI
IPC: H04Q11/04
Filed: 1993-03-03
Abstract: PURPOSE:To improve the cost effectiveness by reducing the number of frame distribution multiplexing circuits for frame distribution multiplexer. CONSTITUTION:One frame distribution multiplexing circuit 22 performs the frame distribution processing and multiplexing processing at the same time. The circuit 22 identifies the link identifier for frame to be inputted and make an output to the required output link to be specified by the link identifier. Thus, the multiplex frame to be inputted is distributed and the input frame is multiplexed to perform the distribution and multiplexing at the same time by one processing circuit.
Patent JP-H08240833-A (JP)
Title: Exposure controller of camera for vehicle
Inventor: SATO KOICHI
IPC: G03B7/097
Filed: 1995-03-02
Abstract: PURPOSE: To stably maintain the luminance level of a necessary part of a screen by detecting the luminance of a region selected from an image pickup screen and adjusting an iris or shutter so that the luminance becomes an target luminance. CONSTITUTION: A light beam passing through a lens 1 and an iris 2 is transduced into an electric signal complied with the light intensity by means of a CCD 3, amplified to a luminance signal by an amplifier 5 and given to a pulse synthesizing means 21. On the other hand, when a scanning line is within a ground area one window pulse generating means 20 generates a H level window pulse and when it is out of the ground area it generates a L level window pulse, a pulse synthesizing means 21 outputs only a luminance signal from the amplifier 5 at the time the window pulse is at H level, an averaging circuit 6 averages the luminance signal and outputs the averaged luminance value of the ground area.  A comparator 7 compares the average luminance value with a target value, a drive circuit 8 adjusts an aperture area of the iris 2 according to the compared result and gives a command so that the average luminance value is coincident with the target value.
Patent JP-S51117815-A (JP)
Title: Input level indicator circuit
Inventor: YAMATANI WATARU
IPC: G01R29/08
Filed: 1975-04-09
Abstract: PURPOSE:An input level indicator unit whose meter sensitivity or indication does not vary even if power voltage changes.
Patent JP-S55137092-A (JP)
Title: Aerating apparatus
Inventor: IWATA MINORU
IPC: C02F3/12
Filed: 1979-04-11
Abstract: PURPOSE: To stabilize the aerating treatment of each tank by a method wherein, in case of supplying air by using one main air blower into plural aerating tanks, an auxiliary air blower is provided in a submerged manner to the side of the high air sending resistance or the changing side of the air sending resistance.  
     CONSTITUTION: By using a main air sending blower 7 having a wind pressure- wind amount specific curve B adjusted by an adjusting valuve 15, if air is sent to an aerating tank 1, 2 of which water depth is H 1  and H 2   respectively, a load curve of each air sending pipe 9, 8 is shown as a curve R 1 , R 2  respectively. Herein, if a jet nozzle 14 is connected to a leading end of an air sending pipe 8 with high wind sending resistance and the jet stream 12 is injected through an auxiliary air blower 13 having a wind pressure-wind amount specific curve C, because the synthesized wind pressure-wind amount specific curve is changed as D, a wind amount supplied from an air sending pipe 8 is changed from QWQ 2  and this wind amount is larger than a wind amount Q 1  of an air sending pipe 9, therefore, the balanced air supply is carried out in both aerating tanks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63210839-A (JP)
Title: Production of silicone resin for resist material
Inventor: SAKATA YOSHIKAZU
IPC: G03F7/038
Filed: 1987-02-27
Abstract: PURPOSE:To produce a solvent-soluble silicone resin under milder conditions by polymerizing a low polymer obtd. by the hydrolysis of a specified trifunctional silane having three hydrolyzable groups in a ketonic solvent in the presence of a basic catalyst such as amine, etc. CONSTITUTION:An oligomer having ca. 800mol.wt. which is obtd. by hydrolyzing silane monomers expressed by the formulas 1, 2 singly or after mixing them in optional mole fraction under acidic condition, is polycondensed in the presence of a basic catalyst. The product is precipitated and purified. In the formulas 1, 2, X and Y are hydrolyzable groups which are selected from Cl, Br, methoxy, ethoxy, and acetoxy group. The silicone resin to be obtd. is produced easily by selecting the mol.% (m) and (n) in the formula III, optionally. By this constitution, silicone resin satisfying the characteristics required for a resist material, i.e. solubility in solvent, coating characteristic, sensitivity to electron beams, etc. is produced easily.
Patent JP-H07228673-A (JP)
Title: Hydrogenated norbornene-based resin solution
Inventor: AOKI OSAMU
IPC: C09D165/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a resin solution exhibiting excellent heat resistance, elec tronic characteristics and optical characteristics after forming a film by hydro genating a polymer obtained by carrying out metathesis polymerization of a norbornene derivative and dissolving the resultant hydrogenated norbornene- based resin in a specific (mixed) solvent. CONSTITUTION:This resin solution is obtained by dissolving a hydrogenated norbornene-based resin in one or more nonaromatic and non-halogen-based organic solvents having 15-21 (MPa)<1/2> solubility parameter delta. The hydrogenated norbornene-based resin is obtained by carrying out metathesis polymerization of a norbornene derivative of the formula [R<1> to R<3> are each H or a 1-10C hydrocarbon; X is COOR<4> (R<4> is a 1-30C hydrocarbon); (m) is 0-5] [preferably 8-methyl-8-methoxycarbonyltetracylo(4,4,0,1<2.5>,1<7.10>)-3-dodecene] or this norbornene derivative and an unsaturated cyclic compound copolymerizable with the norbornene derivative.
Patent JP-H10241216-A (JP)
Title: Optical disk sticking method
Inventor: HINO YOSHIHIRO
IPC: G11B7/26
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk sticking method capable of suppressing a warp within the prescribed range when thin disks are stuck to each other. SOLUTION: Two sheets of disks 16, 17 are placed on a press member 12 so as to face their surfaces applied with adhesives 18, 19 each other. At this time, 2 respective disks 16, 17 whose centers of rotation are shared with the press member 12. Then, by depressing a feed device 13, the disks 16, 17 are pressed closely in the vicinity of their central parts from upper/lower both directions. Then, the disks 16, 17 whose only vicinity of their central parts are stuck to each other are placed on the press member 12a, and the press member 14a is depressed by the feed device 13, and the whole disk surface is pressed closely.  Thus, the warp is moved from the vicinity of the central parts beforehand stuck closely to the direction of an outer peripheral end part to be pushed out to the outside from the outer peripheral end part, and the stocking disk with less distortion and warp is manufactured.
Patent JP-H09234502-A (JP)
Title: Production of wide flange beam steel having good shape
Inventor: KAWAMURA KAZURO
IPC: B21B1/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wide flange beam steel having stable shape by finding a necessary heart conductive quantity by each fixed length from the steel in the inlet side of water cooling zone so that the steel temp. in the longitudinal direction on the outlet side of the water cooling zone decamps within a target range. SOLUTION: Steel temp. measuring thermo-meters 6a-6f are provided on the inlet side and the outlet side of each water cooling zone 3-5 constituting a water cooling bank for the rolled steel. An arithmetic control unit 10 inputs measuring signals of each steel measuring thermometer 6a-6f and each cooling eater flow meter 9a-9b and calculates the necessary heat conductive quantity in each prescribed length of the rolled material 11. An ON/OFF control of the water cooling bank used for the water cooling is executed through a three-way cock 7a-7b in accordance with variations of the cooling water quantity and carrying speed in every time so as to become the necessary heat conductive quantity. At this time, the carrying speed and the using pattern of the water cooling bank in each rolled steel 11 to be cooled is beforehand decided.  Further, the adjustment of the water cooling bank quantity is executed so that the necessary heat conductive quantity becomes in the range of the upper and the lower limit values.
Patent JP-S63209897-A (JP)
Inventor: TERACHI KAZUFUMI
IPC: B42D15/02
Filed: 1987-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60187819-A (JP)
Title: Apparatus for supplying highly viscous fluidal material
Inventor: KUWABARA MASARU
IPC: G01F11/04
Filed: 1984-03-07
Abstract: PURPOSE:To obtain sufficient emitting pressure without generating wastefulness in operation, by driving one valve body by a hydraulic operation type change- over drive part and driving the other valve body by force based on the pressure of a fluidal material. CONSTITUTION:When ink as a fluidal material is introduced into a main body inlet 23 under pressure, the pressure of ink is acted on valve bodies 20, 21. When air is withdrawn from an air cylinder in this state, the valve body 20 moves to left and, at the same time, the righthand valve body 21 is also moved to left by pushing. The ink introduced from the main body inlet 23 under pressure enters a piston chamber 53a to push a cylinder main body 52 so as to move the same to left. By this operation, the ink is emitted into an ink pot from an emitting pipe 36. After operation of the main body 52 to left is completed, air is supplied to an air chamber 40 and the ink introduced from the main body 23 under pressure pushes and moves the main body 52 to right and the ink in the piston chamber 53a is emitted into the ink pot.
Patent JP-S54135544-A (JP)
Title: Optical fiber bundle
Inventor: SASAKI JIYUNJI
IPC: G02B6/04
Filed: 1978-04-13
Abstract: PURPOSE: To eliminate damaging of fibers caused owing to twisting, entangling, etc. and enables these to be bundled to arbitrary shapes by applying the covering of the composition containing fluoro carbon polymer to the respective fibers having been separated and bundling these.  
     CONSTITUTION: When coating is applied to fibers 7 by the composition M comprising mixing fine particles of fluoro carbon polymer, rubber form elastic body, adhesive power reinforcing resins having thermoplastic and thermosetting properties and fluorine resins at suitable mixing ratios, the fibers 7 may be bundled to an arbitrary shape without the need for any flexible external pipe owing to the adhesivness possessed by the composition M and an optical fiber bundle 12 may thus be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06258364-A (JP)
Title: Pulse signal detecting circuit
Inventor: SENYAMA MORIYASU
IPC: G04R20/12
Filed: 1993-03-04
Abstract: PURPOSE:To provide a pulse signal detecting circuit, which is noise-proof and of high accuracy, by detecting the rise of rectangular signal out of the stored content wherein multiple data obtained by sampling rectangular signal are added to in accumulation, in the same address for each cycle. CONSTITUTION:When the electric wave containing time information is received by a reception circuit 2, an address counter 5 is set to '0', and the stored content of a memory circuit 7 is initialized, for activating a sampling circuit 3. The sampling circuit 3, each time internal clock signal is generated, samples the rectangular signal outputted from the reception circuit 2, and it is stored in the memory area of the memory circuit 7 specified by the address counter 5 which counts the internal clock signal, and after the data of ten cycles is cyclically stored in accumulation for each cycle, the point where the data value becomes larger or smaller than 8 is detected, and from this detection result, rise of pulse is detected. Based on this rise, time is calibrated for realization of accurate radio wave correction clock.
Patent JP-S53128639-A (JP)
Title: After-treatment of coating films inorganic coating compounds
Inventor: IHARA ICHIROU
IPC: B05D7/24
Filed: 1977-04-15
Abstract: PURPOSE: To convert alkaline compounds in films into stable double salts and to prevent weathering of films, by treating inorganic films with an aqueous solution of aluminum nitrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62212236-A (JP)
Title: Production of glass
Inventor: MORISHITA HIROSHI
IPC: C03B20/00
Filed: 1986-02-28
Abstract: PURPOSE:To easily obtain high-quality transparent glass having high functionality at a low cost, by filling and heating SiO2 powder containing a phase-transition promoter in a container, shaping the obtained sintered article containing cristobalite crystal phase to a desired shape, putting the article into a container matching with the article and heating and melting the article in vacuum. CONSTITUTION:SiO2 powder containing 1,000ppm of a phase-transition promoter is filled in a container having a shape same or similar to the shape of the final product and heated at >=1,100 deg.C to obtain a sintered porous article having open cell structure and containing cristobalite crystal phase. The article is shaped to a desired shape, put into a container matching with the desired shape and melted by heating at >=1,750 deg.C in vacuum of <=0.5mb to obtain high-quality glass almost completely free of impurity component and phase-transition promoter.
Patent JP-S56139967-A (JP)
Title: Ink feeder for printing press
Inventor: KAMODA HIROMI
IPC: B41F31/10
Filed: 1980-04-02
Abstract: PURPOSE: To bring an ink supplementing amount to a plate cylinder upon resuming printing close to the amount as that of the usual printing by a method wherein a group of rollers in the flow path of the ink from an ink fountain roller to forming rollers is divided into a plurality of small groups of rollers.  
     CONSTITUTION: The group of rollers from the ink fountain roller 6 at the upstream end thereof to the forming rollers 13, 14, 15 at the downstream end thereof is divided into three sets of small groups 22, 23, 24 of the rollers. When the printing is finished, a rubber blanket cylinder 2 is tripped under being cooperated with this action and the forming rollers 13, 14, 15 are separated from the plate cylinder 1 while mixing rollers 26, 28 are separated from a swing roller 9. When the printing press is operated under this condition before resuming the printing, the film of the ink is unified in each small group 22, 23, 24 of the rollers and the thickness of the film becomes stepwise. When the printing is resumed under this condition, the printing may be reopened under supplying the ink onto the plate cylinder 1 continuously under the same condition substantially as that before stopping the printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60189201-A (JP)
Inventor: TAKADA YOSHIO
IPC: H01C7/10
Filed: 1984-03-09
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-H01218336-A (JP)
Title: Rotor of coreless motor and manufacture of coil thereof
Inventor: OYAMA SADAKIMI
IPC: H02K3/26
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a thin rotor having high torque for coreless motors, by making a plurality of openings through an insulating board and securing FPC board from the both sides of the opening thus forming a rotor. CONSTITUTION:A plurality of openings 11 are arranged on a circle through an insulating disc board 10, and a hole 12 is made at the center of the insulating board 10. A FRP board 14 provided with a coil pattern is secured to the opening 11 of the insulating board 10. Furthermore, a commutator board 15 is sticked to the central section of a rotor 13. Coil patterns are provided on the both faces of the FPC substrate 14 and electroplating is applied in order to increase the cross-section. By such arrangement, area for the coil per unit cross-section can be increased.
Patent JP-H04263402-A (JP)
Title: Manufacture of non-linear voltage resistor
Inventor: KITO MASANOBU
IPC: C04B35/453
Filed: 1991-02-18
Abstract: PURPOSE:To reduce the resistance in a large current region, to suppress the lowering of restricted voltage in a microscopic current region, and to obtain a non-linear voltage resistor having excellent restricted voltage characteristics. CONSTITUTION:In a non-linear voltage resistor formed by adding a prescribed subsidiary component to the main component of zinc oxide, aluminum of 0.025mol% or more in terms of alumina is contained, and a baking operation is conducted in the atmosphere of the partial pressure of oxygen of 60 to 100%.
Patent JP-S57160113-A (JP)
Title: High speed sputtering apparatus for ferromagnetic body
Inventor: NAKAMURA KIYUUZOU
IPC: C23C14/34
Filed: 1981-03-27
Abstract: PURPOSE:To generate a large leak magnetic field on the surface of a starget by a method wherein the target is constituted of a plurality of ferromagnetic bodies arranged with a small interval from each other. CONSTITUTION:A substrate and target 1 are provided in a vacuum processing chamber and a magnetic field generator 3 comprising barium ferrite magnet or the like is provided in the back face of the target 1. If the cathode potential is applied to the target 1, the atom reduces in the substrate by providing a sputtering for the target 1. The target 1 is constituted by a method wherein a plurality of ferromagnetic bodies 1a of small unit are arranged with the small interval 5 from each other and are fixed securely to the surface of packing plate 2. A relatively large leak magnetic field can be generated by providing the small intervals between each of the ferromagnetic bodies without reducing the thickness of the ferromagnetic body and life for the target 1 also be extended longer.
Patent JP-H09210157-A (JP)
Title: Mounting structure for auxiliary devices of vehicles
Inventor: KAKO TOSHIYA
IPC: F02B67/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by reducing weight of bracket without applying to the bracket any abnormal force. SOLUTION: In a mounting structure wherein an auxiliary device 5 with a pulley 7 being applied to one end with the tension of belt is mounted by inserting and tightening a bolt into the attachment holes 3a, 4a formed in an bracket 2, the attachment holes 3a, 4a for inserting a bolt are formed in a form of offset (c) so as to contact in plane the device 5 with the bracket 2 in the state that the pulley 7 is applied with the tension of belt A.
Patent JP-S58159722-A (JP)
Inventor: KIDAWARA ATSUSHI
IPC: G03B17/38
Filed: 1982-03-19
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。