baber/WOPTO huggingface dataset:
Patent JP-H06158125-A (JP)
Title: Method for controlling weighing of discharged raw material
Inventor: TANIYOSHI SHUICHI
IPC: G01G13/04
Filed: 1992-11-19
Abstract: PURPOSE:To improve the precision of the final discharged raw material quantity and to shorten the weighing time of the raw material by obtained the target discharging velocity from a control function of discharging residual amount and the discharging velocity, and the actual discharging residual amount to control the discharging velocity. CONSTITUTION:The actual discharged raw material quantity (w) obtd. by weighing a weighing hopper 1 with a load cell 2a and corrected by a zero regulating computing element 3, is compared with the target raw material quantity W and at the time when the residual amount S becomes zero, the discharge from a stocker 13 is stopped. In this weighing control method, with a first and a second target discharging velocity computing elements 4, 7, limitor 5, high selector 6, etc., the control function F for the discharging residual amount and the discharging velocity is beforehand obtd. in the permissible range of changing velocity in the raw material discharging velocity and in the range of stable control. At the time of actually discharging the raw material, the discharging velocity U is obtd. from the weighing integrated value WL in the weighing hopper 1 and compared with the aimed discharging velocity V obtd. from the S and F. Based on this deviation, control voltage P is obtd. by a PID 9 and an SCR 10 to control a motor 11 for discharging feeder 12.
Patent JP-S63164114-A (JP)
Inventor: HAYASHI SHINICHI
IPC: H01B7/00
Filed: 1986-12-25
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-H02156437-A (JP)
Title: Optical disk
Inventor: MORIMOTO AKIO
IPC: G11B7/24015
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a thin disk by adhering disk substrates with recording films facing to each other to a supporting body which absorbs laser light. CONSTITUTION:The disk substrates 1 are adhered to the supporting body 2 which absorbs laser light to be used in a manner that the recording films face to each other. When laser light irradiates the disk, the light is absorbed by the supporting body 2 and never returns to the incident side nor transmits to reach the recording layer of the opposite side. The air gaps 3 can be enough minimized, and thus the obtd. optical disk is thin.
Patent JP-2001132206-A (JP)
Title: Water discharger for floor in building
Inventor: KIMURA MOTOYASU
IPC: E04F15/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To thin the thickness of the water discharger for a floor in a building capable of preventing a leakage of water. SOLUTION: The water discharger for the floor in the building is formed in such a manner that the end walls 14 of collecting gutter 13 formed in depth shallower than a catch basin 2 are abutted against the outsides of the upper sections of the side walls 3 of floor joint material 1, and pinched and fixed by pinchers 22, collecting-gutter outflow holes 15 are formed to the lower sections of the end walls 14 of the collecting gutter 13, floor-joist inflow holes 6 are formed to the side walls 3 of the floor joist materials 1, the collecting- gutter outflow holes 15 and the floor-joist inflow holes 6 are communicated and the collecting-gutter outflow holes 15 are communicated with the inside of the collecting gutter 13 by the outflow-water waterways 26 of the pinchers 22.
Patent JP-H05142991-A (JP)
Title: Reading device for visually handicapped person
Inventor: SHIMODA ISAMU
IPC: G06F3/16
Filed: 1991-11-26
Abstract: PURPOSE:To enable the visually handicapped person to easily read. CONSTITUTION:The image pickup result of an image pickup device 12 are displayed in pin pattern on a display device 16. When an operator detects a character area from the display result, an object area of character recognition as to the image pickup result is specified through an input device 15 and the execution of the character recognition is indicated. A processor 13 performs the character recognition as to the image pickup result in the specified area and voices the recognition result through a speech output device 17.
Patent JP-H03173247-A (JP)
Title: Addition and switching circuit for function for telephone set
Inventor: FUDA HITOSHI
IPC: H04M1/738
Filed: 1989-12-01
Abstract: PURPOSE:To allow the circuit to be applicable to a telephone set being a terminal equipment for various private branch of exchanges and key telephone systems by providing an additional function comprising of a transmission circuit, a reception circuit, a switching circuit and plural multi-core modular jacks or the like. CONSTITUTION:An additional function 1 consists of a transmission circuit 12 connecting to a video camera or the like, a reception circuit 13 connecting to a monitor, a switching circuit 11 and multicore modular jacks 6, 7 connecting to a key telephone terminal telephone set 8 and a handset 2. Moreover, the handset 2 consists of a speaker 16, a microphone 15 and a multi-core modular jack 8. Then the function 1, a key telephone set main body 3 and the handset 2 are interconnected with a modular cord 10 via multi-core modular jacks 5-8. Thus, only a signal line with a transmission signal and a reception signal sent thereon among signal lines from the jacks 5, 6 of the main body 3, for example, is switched to the function 1 and the handset 2 via the circuit 11 to allow the circuit to be applicable to a telephone set being a terminal equipment of various private branch of exchanges and key telephone systems.
Patent JP-H10151308-A (JP)
Title: Circulating purifier
Inventor: OKU NOBUAKI
IPC: B01D35/30
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for priming operation on circulating pump restart arising from a flow passage being released to atmospheric pressure when a purifying material cartridge is removed and also to prevent water from being blown out even if water is passed in an unfitted state of the cartridge such as a failure in fitting in a circulating purifier. SOLUTION: In mid-way of water feeding paths 9, 9a and water discharging paths 10, 10a to and from a cartridge 105 in which a purifying material is incorporated, a two-line valve 5 is installed. The fitting state of the cartridge 105 is detected by a detecting means 20, and with this signal, the position of the two-line valve 5 is switched by a pulse motor 15. When the cartridge 105 is fitted, the water feeding paths 9, 9a and the water discharging paths 10, 10a are connected to the cartridge 105 to form a circulating flow passage passing through the purifying material. When the cartridge is poorly fitted, the feeding path 9 and the discharging path 10 are bridged by a bypass to cut off the flow passage to the cartridge 105 and secure a circulating flow passage not passing the cartridge 105.
Patent JP-H08164232-A (JP)
Title: Golf practicing mat
Inventor: KURODA OSAMU
IPC: E01C13/08
Filed: 1994-12-14
Abstract: PURPOSE: To use the outer surface of a piled mat for driving practice of an iron club or the like, in its entirety, by forming engaging recesses adapted to be fitted on engaging protrusions on a base panel, in the rear surface of a piled mat having pile on the front surface thereof, and by setting the length of the piled mat to be shorter than that of the base panel. CONSTITUTION: A plurality of engaging protrusions 3 are formed on the outer surface of a base panel 1, defining engaging spaces 2 therebetween, and recesses 5 adapted to be fitted onto the protrusions 3 are formed in the rear surface of a piled mat 6 having pile on its front surface, the longitudinal length of the piled mat 6 being shorter than that of the base panel 1. In the case of carrying out driving practice with the use of an iron club, the recesses 5 in the rear surface of the piled mat 6 are fitted onto the protrusions 3 on the front surface of the base plate 1 so that the piled mat 6 is positionally stabilized. If the pile 7 of the piled mat 6 is damaged in part, the piled mat 6 is peeled off from the piled mat 6 so as to be shifted. Thereby it is possible to carry out the driving practice on the mat at a position where the pile is not damaged.
Patent JP-H09143543-A (JP)
Title: Vacuum degassing apparatus
Inventor: UEHARA HIROHIDE
IPC: C21C7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum degassing apparatus which can produce a low nitrogen steel by surely restraining the absorption of nitrogen during degassing treatment with an apparatus having simple structure. SOLUTION: An iron tube 7 is concentrically arranged to the outer periphery of an immersion tube 5 for descent and a seal space S is formed between the immersion tube 5 and the iron pipe 7. One end part of an inert gas supplying pipe is arranged in this seal space S. The other end part of the inert gas supplying pipe is connected with a gas tank charged with the pressurized inert gas through a stop valve. Then, the inert gas is supplied into the seal space S and the gas pressure in the seal space S is higher than the atmosphere.
Patent JP-H05146826-A (JP)
Title: Device for correcting roundness of pipe end part of steel pipe sheet pile
Inventor: MORIOKA SUMIO
IPC: B21D3/14
Filed: 1991-11-27
Abstract: PURPOSE:To automatically press and straighten the deformation of a steel tube pile formed by welding and fixing a joint part to the side of the steel tube pile from the inside of the steel tube pile and to securely straighten the distorted deformation at the pipe end part of the steel tube pile, especially, to uniformize the quality through adequate straightening in accordance with straightening amount and straightening patterns corresponding to the kinds. CONSTITUTION:This device is provided with a pressing head reciprocating mechanism 32 which is mounted vertically movably on a column 6 of a self travelling carriage and advances a pressing head 22 provided with a hydraulic cylinder 15 pressing the inside face of the steel tube pile M to a prescribed position in the steel tube pile, a pressing head rotating drive 23 to rotate the pressing head 22 under a pressed state around the pipe axis X and a pipe diameter measuring means 34 and a data base which registers a straightening amount and a straightening pattern in accordance with the kind of the steel pipe sheet tube pile and can connect with a control program is mounted on a controller controlling each mechanism.
Patent JP-H11130530-A (JP)
Title: Zirconia-graphite refractory containing boron nitride
Inventor: TAKIGAWA HITOSHI
IPC: B22D11/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconia-graphite refractory containing boron nitride and having corrosion resistance, thermal shock resistance, high-temperature oxidation resistance, strength, non-wettability to molten steel, etc., in balanced state by forming a mixture containing zirconia having specific particle diameter, graphite and boron nitride at respectively specific ratios and baking the formed product. SOLUTION: The raw material mixture for the objective refractory contains (A) 72-85 wt.% of granular zirconia (especially preferably a partially stabilized zirconia) having an average particle diameter of 30-250 μm and containing >=80% of particles having particle diameter of >=50 μm, (B) 1-27.5 wt.% of graphite (preferably flake graphite) having an average particle diameter of 50-355 μm and (C) 0.5-3 wt.% of boron nitride having an average particle diameter of <=1 μm as essential components and, as necessary, (D) <=26.5 wt.% of at least one kind of material selected from silicon carbide, metallic silicon, silica and mullite. The raw material mixture is incorporated with a binder, kneaded, formed and baked in a reducing atmosphere at 800-1,200 deg.C to obtain the objective refractory.
Patent JP-H03169605-A (JP)
Title: Molding method of preform with bottom
Inventor: HARADA YASUNORI
IPC: B29C49/06
Filed: 1989-11-30
Abstract: PURPOSE:To improve remarkably the strength of a bottom by a method in which one end edge of a cylindrical preform is pushed into the mold having the semispherical surface in its inner part, and said one end edge of the cylindrical perform is closed by welding along the semispherical surface, thereby obtaining its bottom. CONSTITUTION:In the molding of bottom part, after one end edge 2 of a cylindrical preform 1 has been heated with an infrared ray-heater 25, the heating jig 5 with the taper 5a of a cherson shape is pressure-contacted to the corner part 6 inside of said one end edge of the cylindrical preform 1, whereby one end edge 2 of the cylindrical preform 1 is fused. The taper 7 inclined inside of the cylindrical preform is formed at one end edge 2 of the preform 1. Then, the cylindrical preform 1 is pushed into the mold 3 having semispherical surface in its inner part, and one end edge 2 of the cylindrical preform 1 is welded, thereby obtaining its bottom. The cylindrical preform 1 is pushed onto a male mold 3b, and simultaneously into a male mold 3a, and one end edge 2 of the cylindrical preform 1 having been sufficiently softened is drawn and welded.
Patent JP-H04183084-A (JP)
Title: Video telephone system
Inventor: OGAWA MIKIJI
IPC: H04N7/14
Filed: 1990-11-16
Abstract: PURPOSE:To accurately and easily execute the remote control of a video camera by supplying state data read by a data transmitted by a digital line and executing remote control for the state of the video camera. CONSTITUTION:This system is composed of a system control part 1, line interface circuit 2, voice processing part 3, image processing part 4, display 5, internal video camera 6, call control part 7, operation part 8, operation interface 9, camera control part 10, servo amplifier 11, external video camera 12 and turn table 13. Then, the state data read by the data transmitted by the digital line are supplied, and remote control is executed for the state of the video camera 12. Thus, the remote control of the video camera 12 can be accurately and easily executed.
Patent JP-H04182395-A (JP)
Title: Inp-based liquid phase epitaxial crystal growing method
Inventor: INOGUCHI YASUHIRO
IPC: C30B29/40
Filed: 1990-11-16
Abstract: PURPOSE:To manufacture a light emitting element and a photodetector which have high quality and high reliability by regulating thickness of growth in one time to the prescribed amount or below, in the case of growing the crystal layer of an InP-based compd. semiconductor by a liquid phase epitaxial crystal growing method. CONSTITUTION:The crystal layers of an InP-based compd. semiconductor (e.g. In1-xGaxAs1-yPy performs lattice matching with an InP base plate within a range of  a/a<=0.1%, at room temp. and has composition wherein band gap wavelength is regulated to 1.3-1.5mum) having >=0.5mum thickness and the same composition, are laminated on the InP single crystal base plate having (100)+ or -1 deg. face exponent of the base plate surface. In this liquid phase epitaxial crystal growth, growth of the crystal layers is plurally divided and performed. For example, an n-type clad layer 32, p-type active layers 33a, 33b, a p-type clad layer 41, and a p-type contact layer 35 are successively formed on the InP base plate 31. Thickness of growth in one time is regulated to <=0.5mum.
Patent JP-H05146228-A (JP)
Title: Raising seedling bed
Inventor: YANO SHINICHIRO
IPC: A01G9/02
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the raising seedling bed specifically constructed and cheap with ease to seed in each block without making a hollow in each block. CONSTITUTION:A gridiron gap 1a is provided on a floor material. 1 made of rockwool as a raw material, a given scale of block 1b (the lower surface of which is connected to each adjacent block 1b) is made up and paper tubes 2 are inserted along the gap 1a of the blocks 1b in the state that each block 1b is inserted into each tube 2a except its lower surface (however, the upper end of the block 1b is lower than that of the paper tube 2a) to obtain the objective raising seedling bed. A reveral seeds are sown on the upper surface of each block 1b of this raising seedling bed.
Patent JP-H05150078-A (JP)
Title: Boiling water type nuclear reactor
Inventor: HIRUKAWA ATSUJI
IPC: G21C17/02
Filed: 1991-11-27
Abstract: PURPOSE:To accurately measure flow in a reactor core due to an internal pump by effectively utilizing a useless space in a nuclear reactor pressure vessel. CONSTITUTION:A pump shroud pipe 41 is standingly provided along the inner wall of a nuclear reactor pressure vessel 5 arranging a reactor core 1a therein, and an impeller 38 is arranged in the pump shroud pipe 41. The impeller 38 is fitted to the rotary shaft of an internal pump. A shroud deck opening part 41a communicated to the upper end of the pump shroud pipe 41 is provided on the shroud desk 54 of a shroud head 30a to cover the upper part of the reactor core 1a.
Patent JP-H01153676-A (JP)
Title: Production of indole from quinoline
Inventor: SAITO MASAHIRO
IPC: B01J23/74
Filed: 1987-12-10
Abstract: PURPOSE:To easily obtain indole useful as a raw material for perfumery, polymer stabilizer, etc., in high selectivity, by using quinoline having immature application field and reacting with steam, etc., in the presence of a catalyst. CONSTITUTION:Quinoline which is a basic component of by-product tar of coke oven is used as a raw material and is made to react with steam and/or hydrogen or their gaseous mixture in the presence of a catalyst preferably containing one or more metals selected from Co, Ni, Ru, Rh, Pd, Pt and Ir, especially Rh and Pd together with a carrier for the catalyst, at 250-450 deg.C under a reaction pressure of <=50kg/cm<2>. The reaction can be carried out by using a fixed catalyst-bed flow-reaction apparatus. Preferably, the gaseous phase is diluted with H, N, He, etc., to prevent the dilution or deterioration of the catalyst.
Patent JP-H06139002-A (JP)
Title: Handwritten character and pattern input display device
Inventor: OBAYASHI HITOSHI
IPC: G06F3/0488
Filed: 1992-10-28
Abstract: PURPOSE:To provide an input display device having simple structure which can easily change a line width by detecting the writing pressure applied to an input pen and selecting automatically the line width in response to the writing pressure for the input and the display of the characters and patterns. CONSTITUTION:A pen point 11 is contained in the main body of an input pen 1 at its part, and a bending plate 12 touches the pen 1 at the side opposite to the point 11. The plate 12 is set vertical to the point 11. When a user grips the pen 1 and presses the point 11 onto an input panel, etc., the point 11 moves upward and the plate 12 bends upward. Thus a piezoelectric element 13 also bends by the pressure of the plate 12. The plate 12 is made of an elastic material like brass, nickel, etc., and therefore bent by the writing pressure transmitted through the point 11. The element 13 is made of such a material which has its output voltage varying in proportion to the applied pressure and the degree of deformation of the element 13. Thus it is possible to take out the voltage applied from both electrodes of the element 13 through the output terminals 10a and 10b and then to automatically change the line width for the input display in response to the taken-out voltage.
Patent JP-2000141227-A (JP)
Title: Pressure tank device for air blast
Inventor: MORISHITA AKIHIKO
IPC: B24C7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a pressure tank device for air blast without blowing out powder with air to a periphery at the time of air blast work and exhaust of a pressure tank from supply of a projection material to the pressure tank, etc. SOLUTION: It has characteristics to drill a suction hole 13 communicated to a suction duct 12 on a side part of a supply port 2 by providing a pinch valve P to an upper part of the supply port 2 on a pressure tank 4 devised free to open and close the supply port 2 of a projection material by a mushroom type elevating opening and closing valve 3 by communicating and connecting it to it and providing a projection material supply hopper 10 with a supply gate 9 on an upper part of the pinch valve P by communicating and connecting it to it.
Patent JP-H04185489-A (JP)
Title: Thermosensitive stencil paper
Inventor: NONOGAKI MASAYASU
IPC: B41N1/24
Filed: 1990-11-20
Abstract: PURPOSE:To ensure that a printed image which is true to an object can be obtained and a rear imaging phenomenon can be reduced by restricting an ink transfer amount by matching the thermal contraction rate of thermally plastic resin film in the scan and subscan directions of a thermosensitive stencil paper with the shape of a heat generation element of a thermal head. CONSTITUTION:Parameters given are X for the thermal contraction rate of thermally plastic resin film of thermally sensitive stencil paper in a main scan direction, Y for the thermal contraction rate in a subscan direction, x for the length of the heat generation element of a thermal head in the main scan direction and y for the length in the subscan direction. Then the thermal contraction rate X, Y must satisfy x/y>=Y/X. If this equation is satisfactorily established, the perforation of the stencil sheet becomes discontinuous in the main and subscan directions so that each dot in these directions is independent from the other. Subsequently, the transferred amount of ink is minimized so that a rear imaging phenomenon is reduced, and further, a printed image is regenerated clearly.
Patent JP-S63166031-A (JP)
Title: Optical pickup
Inventor: YOSHIDA YUKIMASA
IPC: G11B7/135
Filed: 1986-12-26
Abstract: PURPOSE:To miniaturize an optical pickup and to lighten in weight by arranging a detecting part on a form arranging prism so that reflected light from an optical disk can be separated and detected by a form arranging plane. CONSTITUTION:A laser beam emitted from a semiconductor laser 1 is changed to a parallel ray by a collimator lens 2, and is form-arranged by the form arranging prism 9, and is stopped by an objective lens 5, and projected on the optical disk. The reflected light from the optical disk is changed to the parallel ray by the objective lens 5, and is reflected and separated at the form arranging plane of the form arranging prism 9, then, it is detected by a detector 8. The apex angle of the form arranging prism 9 is decided by the form arranging ratio of the laser beam, but by selecting a P polarizing transmission ratio Tp, an S polarizing transmission ratio Ts, a P polarizing reflectance Rp, and an S polarizing reflectance Rs at appropriate levels, it is possible to attach the function of a beam splitter which divides light on the form arranging prism. In such a way, a half mirror is not required, and it is possible to miniaturize in weight and to lighten in weight the optical pickup.
Patent JP-H11250260-A (JP)
Title: Forgery detecting method, image detecting method and image detection system
Inventor: FAN ZHIGANG
IPC: G07D7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a currency detecting method for detecting the seal of a currency by which the printing and forgery is prevented and invalidated. SOLUTION: A detector learns an identification mark being a template to be generated and recorded for each identification by off-line. Then, the detector 12 receives a sample picture having a suspicious mark, identifies the position and direction of the suspicious mark, rotates and shifts the template, matches the direction of the template with the suspicious mark, compares the template with the suspicious mark for judging the presence or absence of matching. A microprocessor 13 is programmed so that plural identification marks can be recognized by learning, and a seal in a test document can be analyzed and detected. Also, a memory 13 stores the mark as the template.