baber/WOPTO huggingface dataset:
Patent JP-S63299011-A (JP)
Title: Optical fiber coated with oxide ceramic superconductor
Inventor: KIYOFUJI MASAHIRO
IPC: G02B6/44
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to conduct a large amount of current under a superconductive condition and at the same time to provide the function of an optical fiber by forming a superconductor layer of an oxide ceramic family on the circumference of an optical fiber of a glass family, thereby making the oxide ceramic superconductive material into a linear shape. CONSTITUTION:Over the circumferential surface of an optical fiber 1 is directly formed an oxide ceramic superconductor layer 2 over which a protective layer 4 is formed. It is preferable to form a metallic coating layer 3 between the oxide ceramic superconductor 2 and the protective layer 4 to stabilize the superconductive condition of the oxide ceramic superconductor layer 2. The coating metal of the metallic coating layer 3 is preferably a metal of a small electric resistance of a normal conductivity. Since this makes it possible to provide the optical fiber itself for communication with the function of supplying electricity, a fiber for both communication and power supply at the same time can be obtained.
Patent JP-S62276163-A (JP)
Inventor: ICHIKAWA YUTAKA
IPC: E04G1/30
Filed: 1986-06-09
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-S5562380-A (JP)
Title: Detector for charged particle and electromagnetic wave
Inventor: TAKAISHI KEIJI
IPC: G01T1/29
Filed: 1978-11-02
Abstract: PURPOSE: To realize calculation for the predictive seismic intensity of the earthquake as well as to ensure the prediction for the direction of the seismic center by using the photoelectric amplifier tube with the scintillator mounted for the radiation detector.  
     CONSTITUTION: Top part 2 is formed hemispherical, and scintillator 4 of ZnS, CaS, SrS, Bas, etc. is adhered via adhesive 5 to part 2 of photoelectric amplifier tube 1. Thus radiation detectors A, B and C are formed. These detectors are then connected to simultaneous counter circuit D via amplifiers A', B' and C' each and furthermore to micrometer 10 of display part E. When the external particle rays and electromagnetic wave hit scintillator 4, the output is obtained at tube 1. Then the intensity of current is measured by micrometer 10. Based on this measured intensity of current, the seismic intensity of the predicted large-scale earthquake can be converted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11312249-A (JP)
Title: Image processing method and its device
Inventor: TAKEGAWA HAJIME
IPC: G06T7/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately inspect each object. SOLUTION: An image-pickup part 1 is positioned to a prescribed position by the use of projected images 40A to 40E from inside. A teaching mode is started under this state to successively pick up the image of the good item model of an object 4. A control part 2 segments an images area, corresponding to an image 40A projected on a fetched image as a model image and decides which of the matching processing using the model image or the comparison of the density average of the image of the object and the model image is used for inspecting the pertinent object, based on a density deviation value in the whole image. At the time of inspecting, the part 2 executes the inspection by a processing method respectively determined at teaching mode with respect to the image of each object 4, and outputs a determining signal showing its result.
Patent JP-S6026709-A (JP)
Title: Intake device for surface water by pump
Inventor: KOBAYASHI ICHIJI
IPC: E02B9/04
Filed: 1983-07-20
Abstract: PURPOSE:To permit the intake of fresh water near the water surface of a river at the entrance of sea water continuously by a method in which the basal portion of a vertically movable rotary pipe is through-connected to the water suction port of a water pump, and the tip opening portion of the pipe is held on a float. CONSTITUTION:A water pump 3 is supported on the dam 2 at the mouth of a river 1 in contact with the sea water, a water suction pipe 4 is connected to the pump 3, and a water suction port 5 is fixed in water and through-connected with the basal portion of a vertically movable rotary pipe 7 in a turnable manner. The tip opening 8 of the pipe 7 is pivotally supported on a float 10, and the surface water entrance 11 of the float 10 is held at the position of shallow depth (h) from the water surface 9. A salt concentration sensor 12 is provided in the entrance 11 and the pump 3 is automatically operated by a set signal. The pump 3 is actuated, surface water above the level (h) is sucked from the entrance 11 into the opening 8, and fresh water is taken from a water-pumping pipe 13. Regardless of ebb and flow of tidal current, the surface fresh water of the river 1 can be taken continuously.
Patent JP-2000067022-A (JP)
Title: Protocol for exchanging configuration data inside computer network
Inventor: TRAVERSAT BERNARD A
IPC: H04L29/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To execute the storage and exchange of data among plural computers by providing a data schemer having an n-branch tree structure provided with a route node layer, intermediate node layer and data layer for storing configuration data. SOLUTION: An n-branch tree is used for a client schemer hierarchy structure 103. A route entry 201 is provided on the route of the tree. A first level 203 in the hierarchical structure is located just under the route entry 201 and has plural name space entries. In this case, six name spaces exist inside a general- purpose client schemer 103. Each entry in the tree has a single host and several slave nodes. The name space such as a software name space 209 is an especially designated sub tree provided with plural entries concerning the configuration data on the software of any specified client such as a client 105.
Patent JP-S5835507-A (JP)
Title: Optical connector
Inventor: SUGIMOTO TETSUO
IPC: G02B6/42
Filed: 1981-08-26
Abstract: PURPOSE:To obtain an optical connector where elements are fixed completely and the assembling work is easy, by melt-fixing a housing and a press plate with ultrasonic waves. CONSTITUTION:Respective lead wires 23 and 24 of a light emitting diode 3 and a photodiode 4 are inserted to through holes 20 of a press plate 5. Both diodes 3 and 4 are fitted into element storage chambers 15 of a plastic housing 2, and simultaneously, projections 11, 12, 13, and 14 for melt-fixing are inserted to through holes 16, 17, 18, and 19 of the press plate 5 and are protruded to the rear face of the press plate 5. A tool horn 25 of an ultrasonic melt-fixing device is held against projections 11, 12, 13, and 14 for melt-fixing, and contact faces between projections 11-14 for melt-fixing and through holes 16-19 are heated, and they are melt-fixed instantaneously to make the housing 2 and the press plate 5 into one body. By this invention, an optical connector is obtained where finishing of junction parts is beautiful and the reliability of fixing is high and the work efficiency is high.
Patent JP-H06348081-A (JP)
Title: Copying machine
Inventor: TARUKI TAKASHI
IPC: G01N21/47
Filed: 1993-06-04
Abstract: PURPOSE:To provide a copying machine capable of selecting a suitable paper for a copying mode and preventing an erroneous copying action from being executed. CONSTITUTION:An automatic document feeder 1 feeding a document to a contact glass 12, paper supply parts 24, 25 and 26 supplying the paper, an image forming part 2 forming an image on the supplied paper, means 47 and 48 detecting the density of the surface of the paper before the supplied paper arrives at the image forming part 2, a means judging whether the paper has the image or not according to the detected density information and a control means allowing a display means to execute display and warning in the case of detecting that the paper has the image, storing the information of the paper and controlling the copying action are provided. When the copying action is executed by feeding the document by the feeder 1 in a state where there is the paper supply part housing the paper having the image among the paper supply parts, the document is stopped at a prescribed position on the glass 12, the copying action thereof is not executed and the warning display is executed on the display means by the control means in the case of judging that the paper of the paper supply part of selected paper size has the image.
Patent JP-S5926367-A (JP)
Title: Steering apparatus for car
Inventor: FURUKAWA OSAMU
IPC: B62D7/14
Filed: 1982-08-02
Abstract: PURPOSE:To permit safe and easy steering operation by installing an angle indicating means which transmits sterring information to a steering wheel, in an apparatus for steering front and rear wheels, maintaining a fixed functional relation between the steering angles for front and rear wheels, by the operation of the steering wheel. CONSTITUTION:When front wheels 5 are steered by the operation of a steering wheel 1, a rear-wheel steering servoactuator 17 is driven by the control signal from a computer 20 which receives each output of a front-wheel steering angle detecting means 21 installed on a steering shaft 2 and a lateral acceleration sensor 22, and rear wheels 15 are steered through a gear box 14, and a tie-rod 14 etc. In this case, the computer 20 operates to steer rear wheels 15 in the functional relation shown by a sine curve shown in the figure, with the steering angle theta of front wheels 5. Each position of the front-wheel steering angle theta1 with which a rear-wheel steering angle alpha becomes the max. and the front-wheel steering angle theta2 with which the rear-wheels 15 are not steered and only the front wheels 5 are steered is shown on the periphery of the steering wheel 1, or a spoke is arranged at said position.
Patent JP-S5925915-A (JP)
Title: Method for rapidly refining stainless steel
Inventor: KATOU YOSHIHIDE
IPC: C21C5/00
Filed: 1982-08-02
Abstract: PURPOSE:To refine rapidly stainless steel by decarburization without reducing the efficiency of oxygen for decarburization by blowing a gaseous mixture of oxygen with an inert gas on the surface of the stainless steel during refining. CONSTITUTION:Molten crude stainless steel is charged into a refining vessel, and a gaseous mixture of oxygen with an inert gas is blown into the bath as a refining gas from a bottom blowing tuyere under the surface of the bath to refine the stainless steel. In the oxidation stage during the refining, a gaseous mixture of oxygen with an inert gas is blown on the surface of the bath from a top blowing lance. Thus, the partial pressure of gaseous CO is reduced, and refining is carried out while maintaining the vigorous agitation of the molten steel. By this method the refining time in the oxidation stage can be shortened, and the refining efficiency is improved.
Patent JP-H05321464-A (JP)
Title: Vacuum type roller water absorber
Inventor: SUGAWARA TADAHIRO
IPC: B28B11/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide a portable vacuum type roller water absorber enabling even one person to perform construction simply for the suction-removal of excess water on the surface of cast-in concrete. CONSTITUTION:A water suction hose connected to a vacuum pump P is connected to the upper end part of a handle 2 made of a pipe, then a connecting pipe 3 is connected to the lower end part of the handle 2, and a roller core 8 is rotatably mounted around the horizontal part of the pipe 3. A roller part sponge 5 with numerous air pores disposed is attached to the outer periphery of a roller part drum 4 with numerous through holes 7 bored in the whole peripheral surface. A relative pair of water suction side plates 9 provided between the roller core 8 and the roller part drum 4 is provided with a water suction hole 11 partitioned off through a water suction partition plate 10, and the water suction hole 11 is communicated with the hollow part of the roller core 8.
Patent JP-2000328088-A (JP)
Title: Rolling mill lubricant composition and rolling method
Inventor: OIKAWA ISAO
IPC: C10N40/24
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rolling mill lubricant composition which efficiently adheres to a roll or a material in rolling and is excellent in oil-water separation properties by compounding a base oil selected from among mineral oils, etc., with a cationic polymeric compound having a specified number average mol.wt. SOLUTION: The base oil comprises at least one substance selected from among mineral oils, natural oils or fats, synthetic esters and synthetic hydrocarbons. The cationic polymeric compound is a copolymer formed from (A) at least one compound represented by formula I or II and (B) at least one compound selected from among (meth)acrylic esters, vinyl alcohol derivatives, fumaric esters and maleic esters each having an alkyl or alkenyl group, preferably in a wt. ratio of A/B of (1/5)-(5/1), and has a number average mol.wt. of 3,000-1,000,000. Preferably, the polymeric compound is contained in a concentration of 10-5,000 ppm in the composition. In the formulas, R1 to R3 are each H or CH3; R4 and R5 are each 1-3C alkyl; and n is 3-5. The composition is used preferably in cold rolling or hot rolling.
Patent JP-S5360538-A (JP)
Title: Tuning circuit of variable capacity type
Inventor: MATSUYAMA MITSUO
IPC: H03J3/18
Filed: 1976-11-12
Abstract: PURPOSE:To make the variable range of a tuning frequency wide and electric control possible by using a transistor as a variable capacity element.
Patent JP-H085585-A (JP)
Title: Particle inspection equipment
Inventor: HAYASHI MASAKAZU
IPC: G01N23/225
Filed: 1994-06-17
Abstract: PURPOSE:To detect a particle with high reproducibility in a short time without requiring mechanical shift of a sample by turning a plurality of switches, disposed at least on the driving side or the output side of each inspection unit, ON/OFF. CONSTITUTION:A plurality of semiconductor switches 81, 82, for example, are connected between the driving section 50 for an inspection unit 20 and the electronic scanning system 30 for the unit 20, and between the secondary electron detection system 40 for the unit 20 and the operation control section 60. When the switches 81, 82 connected with an inspection unit An-1, for example, are switched through a switching control section 63, electrons are emitted from the electron source of the unit An-1 and raster scanning is effected on the surface of a sample opposing the unit An-1. Other switches 81, 82 are released at that time. When a plurality of units 20 are operated sequentially as the inspection time elapses, the front face of the sample facing the unit 20 can be scanned in a short time without requiring any mechanical shift of the sample.
Patent JP-S5468200-A (JP)
Title: Vehicle detector using ultrasonic wave
Inventor: MIZUNO MASAO
IPC: G01S7/524
Filed: 1977-11-10
Abstract: PURPOSE: To prevent chattering without deteriorating S/N by outputting vehicle detection signals when the output signal of a detector circuit is longer than a fixed time width and expanding the transmitted wave width of ultrasonic waves after outputting.  
     CONSTITUTION: This detector is constituted by ultrasonic wave transmitting and receiving head 1, amplifier 2 to amplify the ultrasonic wave received by head 1, detector 3 where the output of amplifier 2 is inputted, receiving wave width detector 4 where the output of detector 3 is inputted, vehicle decision circuit 5 where the output of detector 4 is inputted, ultrasonic transmitting wave width switching circuit 7 where the output of circuit 5 is inputted, oscillator 8 for driving head 1, gate 9 for the output of oscillator 8, and gate controller 11 which receives signals from circuit 7 and switches the length of the gate opening time. Here, a vehicle detector circuit is constituted by detector 4 and circuit 5, and a transmitting wave width control circuit is constituted by circuit 7 and controller 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000329362-A (JP)
Title: Panel heater
Inventor: HARA SHINICHIRO
IPC: F24D13/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce an electric power consumption, average a temperature distribution on the surface of a panel and lighten the weight of the panel by a method wherein a PTC plane heat generating body is provided with a formed layer consisting of a metallic foamed body on both of the front and rear sides of the same respectively and the surfaces of the foamed layers are coated respectively by a panel surface layer consisting of an artificial stone. SOLUTION: A PTC plane type heat generating body 1 is provided at the substantially center of direction of the thickness of a panel heater (front-and-rear side direction) and foamed layers 2, consisting of a metallic formed body, are provided respectively on both of front and rear sides of the same while the whole of both of front and rear sides of the PTC plane type heat generating body 1 are coated by the metallic formed body. The metallic formed body is constituted of a porous aluminum having the numberless of bubbles. Further, the surfaces of respective foamed bodies 2 are coated by panel surface layers 3 across the whole surfaces while the side surfaces of the PTC plane type heat generating body 1 and the side surfaces of both foamed layers 2, 2 are coated by the artificial stone across the whole periphery of the same.  In this case, the artificial stone is formed on the whole of the surfaces of the panel heater and is constituted so as to cover the whole of the heat generating bodies and the foamed layers.
Patent JP-S6028522-A (JP)
Title: Double twister spinning frame
Inventor: ANAHARA AKIJI
IPC: D01H7/86
Filed: 1983-07-25
Abstract: PURPOSE:To simplify the package-driving mechanism, to reduce the size and weight of the driving device, and to enable the sure holding of a bobbin holder to stationary state with a magnet having weak attractive force, by rotating the package with a turbine. CONSTITUTION:The turbine 39 furnished with turbine blades 39a at the circumference is attached integrally to the bottom of the bobbin holder 28, and is rotated by compressed air blasted from the nozzle 40 of the air chamber 18. A magnet 23 is fixed to the inner surface of the air chamber 18, and the magnet 24 to hold the bobbin holder 17 constantly at a stationary state is attached to the frame 3 using a bracket 25. Compressed air is blasted through the nozzle 40 along the direction to rotate the package P to the same direction (the arrow R) as the spindle 2, and the bobbin holder 17 is applied with the force acting along the arrow S. Accordingly, the bobbin holder 17 can be held surely to a stationary state even if the attracting force between the magnets 23, 24 is weak.
Patent JP-S61294706-A (JP)
Inventor: ARIGA KAZUO
IPC: H05K1/11
Filed: 1985-06-21
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-2000326213-A (JP)
Title: Double-side grinding method and device thereof
Inventor: HORIGUCHI AKIRA
IPC: B24B37/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To increase finished quality when plural carriers are rotated between upper and lower rotating surface plates for simultaneous double side grinding of plural workipieces and to automatically discharge the workpieces after double side grinding. SOLUTION: An upper rotating surface plate 112 is provided with plural nozzles 112b which opens to the surface of the surface plate 112. The plural nozzles 112b are provided so as to be in alignment with plural workpieces to be subjected to double side grinding between the upper rotating surface plate 112 and a lower rotating surface plate. When the upper rotating surface plate 112 is raised, following the completion of double side grinding, liquid such as water or the like is jetted from the plural nozzles 112b, so that the plural workpieces are held on the lower rotating surface plate.
Patent JP-S5469155-A (JP)
Title: Polypropylene composition having improved transparency
Inventor: TAKEUCHI TAKASHI
IPC: C08L21/00
Filed: 1977-11-14
Abstract: PURPOSE: To improve transparency especially obtained by forming, by comprising polypropylene, dibenzylidene sorbitol, and a metal salt of a carboxylic acid.  
     CONSTITUTION: Polypropylene (preferably propylene-ethylene random copolymer with an ethylene content of 0.05W10 wt.%, is blended with A) 0.03W1 wt%, preferably 0.05W0.5 wt.% of dibenzylidene sorbitol and B) 0.01W0.5 wt%, preferably 0.03W0.2 wt.% of a metal salt of carboxylic acid having an average particle diameter not more than 100 μ. Sodium, potassium, calcium stearates and adipates, sodium benzoate, etc. may be cited as examples of the component B.  
     EFFECT: The use of the components A and B improves transparency of molded articles much more than the component A or B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5360207-A (JP)
Title: Fixed head type magnetic disk device
Inventor: YAMAMOTO FUMIO
IPC: G11B5/54
Filed: 1976-11-10
Abstract: PURPOSE: To prevent yielding of contact force between the disk and head, by installing a simple mechanism, that is, a reduction means in the elevating mechanism for commonly driving all magnetic heads, so as to cause the slow up-and-down motion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926131-A (JP)
Title: Inorganic pigment dispersant
Inventor: TAKEHARA HIDETOSHI
IPC: C09K23/52
Filed: 1982-08-05
Abstract: PURPOSE:To obtain the titled dispersant capable of obtaining low viscosity even in high concn., by mixing and reacting a specific unsaturated carboxylic acid monomer, a specific (meth)acrylic ester monomer and a monomer copolymerizable with both monomers. CONSTITUTION:One kind or more monomer selected from an unsaturated carboxylic acid monomer I shown by formula I (e.g., acrylic acid), one kind or more monomer selected from a (meth)acrylic ester monomer II shown by formula II[e.g., 3-(meth)acryloxy-1, 2-dihydroxypropane] and a monomer III copolymerizable with said monomers (e.g., styrene) are used in a ratio of 10-99.5mol% monomer I , 0.5-90mol% monomer II and 0-40mol% monomer III (wherein the sum of monomers I , II, III is 100mol%) and reacted to obtain a copolymer and an inorg. pigment dispersant based on said copolymer is prepared. This dispersant can obtain low viscosity even in high concn. and is excellent in dispersion stability.
Patent JP-S63316768-A (JP)
Inventor: EMIRIO TOOYA
IPC: A61P25/28
Filed: 1988-06-03
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-S63300477-A (JP)
Title: Disk player
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B17/04
Filed: 1987-05-29
Abstract: PURPOSE:To collectively control the timing of each operation and, at the same time, to reduce the number of used parts and cost of a disk player, by causing one guide member to control a differential gear which moves a carrier driving mechanism and disk tray in the horizontal direction and the servo member of an optical pickup. CONSTITUTION:When a control cam plate 150 is rotationally driven by means of a driving mechanism 160, a carrier driving mechanism 120 which moves a pair of tray carriers 70 and 80, whose upper sections are coupled with chuck plates for a large- and small-diameter disks upward and downward, differential gear 130 which moves a disk tray in the horizontal direction, and servo member 140 which causes an optical pickup to follow the curve of the surface of each disk, are controlled. Since the one control cam plate 150 can control the loading and chucking of a large-diameter disk and the skew angle of the optical pickup 50 at the reproducing time in such way, time lags hardly occur in the timing of each operation.