baber/WOPTO huggingface dataset:
Patent JP-S52144600-A (JP)
Title: Air tight disposer of radioactive solid waster #####
Inventor: AOYAMA SABUROU
IPC: G21F9/00
Filed: 1976-05-27
Abstract: PURPOSE: To contain radioactive waste into a waste container with safety and certainty in a combinating structure of gas tightness by vinyl bag in a radioactive material handling equipment and radioactive waste containers by means of using a multi-stepped shrinkable tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000259858-A (JP)
Title: Data display method and data display device using the same
Inventor: SUZUKI SATORU
IPC: G06T1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce entire calculation loads in a data base for arranging data inside a three-dimensional coordinate space as three-dimensional data objects and visualizing them. SOLUTION: At the time of generating the three-dimensional coordinate space as a data display space and arranging the respective data in the three- dimensional coordinate space, they are displayed while changing the expression method of the three-dimensional data objects so as to reduce a display load as separating from a view point. For instance, for the object M1 closest to the view point, on the surface of the three-dimensional object by a polygon, an image for indicating the contents of the data is stuck by texture mapping. On the contrary, the object far from the view point is expressed by a wire frame without using the polygon.
Patent JP-H07270470-A (JP)
Title: Matrix type selector circuit
Inventor: KOBAYASHI SHIGEHIRO
IPC: G01R31/02
Filed: 1994-03-30
Abstract: PURPOSE:To simplify the constitution of a matrix type selector circuit for reducing the number of parts, required space and cost, and detecting a diode to prevent the propagation of a shortcircuit error. CONSTITUTION:Regarding a matrix type selector circuit to select desired relay elements RY11 to RY22 through switch operation, the cathode side voltage of shortcircuit error propagation preventing diodes D11 to D22 connectable to the elements RY11 to RY22 is compared via comparators CP0 to CP3 connected to a direct current power supply E on the basis of a high and low reference voltage E01 and E02, and the result of the comparison is outputted. Then, a shortcircuit propagation preventing diode is detected on the basis of the output signal and the mode of relay element selection.
Patent JP-H05264715-A (JP)
Title: Setting method for search bandwidth in gps receiver
IPC: G01S19/24
Filed: 1992-03-18
Abstract: PURPOSE:To shorten the capturing time of a satellite even by using a low accuracy oscillator by a method wherein the offset value of an oscillator is backed up in a memory and an initial search bandwidth is set on the basis of it when a next positioning operation is started. CONSTITUTION:When a power supply is turned on, whether the offset value, of an oscillator, which has been backed up in a memory at the end of a previous positioning operation is within a range of + or -5ppm from a reference value or not is measured. When the offset value is within the range of the reference value, an initial search bandwidth is set to a narrow band W01. When it exceeds the reference value to the positive side, an initial bandwidth W02 is set. In addition, when it exceeds the reference value to the negative side, an initial search bandwidth W03 is set. For example, an offset value exceeds a reference value to the positive side, a search operation is executed up to the maximum change range (the maximum frequency deviation) of the offset value regarding the positive side. On the other hand, the search operation is not executed up to the maximum change range regarding the negative side which is not offset. As a result, the capturing time of a satellite is shortened.
Patent JP-H10245560-A (JP)
Title: Tn and tsn liquid crystal display
Inventor: HIRSCHMANN HARALD DR
IPC: C09K19/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display having a very good response time and a very good steepness by using a nematic liquid crystal mixture containing two specified compounds. SOLUTION: This mixture is a nematic one comprising 20-90wt.% liquid crystal component A comprising at least one compound having a dielectric anisotropy of +1.5 or above, 10-65wt.% liquid crystal component B comprising at least one compound having a dielectric anisotropy of -1.5 to +1.5, 0-20wt.% liquid crystal component C comprising at least one compound having a dielectric anisotropy of -1.5 or below and an optically active component D in such an amount that the ratio of the layer thickness (the spacing between the outer substrates) to the natural pitch of the chiral nematic liquid crystal mixture is about 0.2-1.3. Component A is represented by formula I, and component B is represented by formula II. In the formulas, R<a> is a 1-12C alkyl; L is H or F; r is 0 or 1; and R<b> and R<c> , which are independent of each other, are each a 2-7C alkenyl.
Patent JP-S63227261-A (JP)
Title: Home control system
Inventor: YOSHIMUNE YOSHINORI
IPC: G06Q50/00
Filed: 1987-03-17
Abstract: PURPOSE:To preset various kinds of modes and a personal identification number, etc., on a telephone set in one's own home, by providing a first switch which connects a telecontrol unit to a DC power source part after removing from a telephone line, and second switch which supplies an item set signal to a CPU. CONSTITUTION:At a state where the first switch 11 is switched to the telephone line, a voltage signal of level (H) is inputted to the specific terminal of the CPU 5 by switching the second switch 12 to a +V power source, and the telecon trol unit is set at a call waiting state. Meanwhile, when the first switch 11 is connected to the DC power source part 10, the second switch 12 is also switched to the ground side according to the above switching. Thereby, the backup of the telecontrol unit is performed by the DC power source part 10, and also, the voltage signal inputted to the specific terminal of the CPU 5 is inverted to a level (L), then, the CPU 5 goes to an item set waiting state, therefore, it is possible to store or change the personal identification number or various kinds of modes in a memory part 7 from the telephone set 4 in one's own home via an incoming part 2.
Patent JP-S60207278-A (JP)
Inventor: SUGA MASAHIRO
IPC: H01T4/18
Filed: 1984-03-31
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-S55155563-A (JP)
Title: Single-phase induction motor
Inventor: SUGII TSUTOMU
IPC: H02K17/08
Filed: 1979-05-21
Abstract: PURPOSE:To decrease the space factor winding of a single-phase induction motor and prevent the rise of winding temperature by dividing and inserting a plurality of speed shifting windings connected in series with a parallel circuit of a main and an auxiliary windings into main and auxiliary winding slots. CONSTITUTION:Main and auxiliary windings 1 and 2 are connected in parallel with each other, and a high speed tap is introduced from the connecting point therebetween. A plurality of speed shifting windings connected in series with intermediate and low speed shifting windings 3 and 4 are, for example, connected to the connecting point, an intermediate speed tap is introduced from the connecting point of the intermediate and low speed shifting windings 3 and 4, and a low speed tap is introduced from one end of the winding 4. Then, the winding 3 is, for example, inserted into the same slot as the winding 1, and the winding 4 is inserted into the same slot as the winding 2.
Patent JP-S58186407-A (JP)
Inventor: RUISU JIYANESETSUKU
IPC: B01D29/23
Filed: 1983-04-11
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-H02241209-A (JP)
Title: Large-size expansion antenna for space
Inventor: KOJIMA HIROSHI
IPC: H01Q15/14
Filed: 1989-03-15
Abstract: PURPOSE:To allow all members to synchronize at the time of specular expansion and to enhance the reliability by constituting a framed construction of a specular supporting structure of a two-dimensional link for using an intersection type member as a unit and coupling its end part with a main hinge. CONSTITUTION:In a frame structure which uses an intersection type member 14 consisting of two pieces of oblique materials brought to pin coupling by a pin coupler 15 in a position where the center part is shifted from the center as a unit, and assem bled by bringing terminals of other plural pieces of intersection type members to pin coupling to a terminal of its intersection type member, an actuator unit 8 is installed in the terminal of each intersection type member, and also, the structure which is placed between the terminals of the intersection type members, and to which a wire 16 stretched at the time of expansion is attached becomes a supporting struc ture, and moreover, at the time when the antenna is contained, the wire 16 is wound up, and at the time of expansion, spindles of the respective actuator units 8 become specular supporting rods by allowing them to pass through the main pin coupler, a wire holder 20 is installed in this supporting rod, and it becomes a structure for winding up the wire 16 at the time when the antenna is contained, and furthermore, a flexible specular surface 5 is attached to its shortest part.
Patent JP-H01235727-A (JP)
Title: Cast-in-place rubble method
Inventor: AOKI YOSHIO
IPC: E02D27/01
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the cost by forming an excavation and placing concrete slurry into recessed parts after laying a non-permeable membrane provided with the recessed parts on the ground level of the excavation bottom. CONSTITUTION:A sheet-like container 2 of a non-permeable membrane having many wedge-like recessed parts 2A on the top 2B thereof is arranged on the excavation bottom 1A of an excavation 1. Concrete slurry 3 is placed into the recessed parts 2A of the container 2 through the top 2B of the container 2 or across the top 2B and is hardened to form rubbles of concrete 3A and the container 2.
Patent JP-H10260115-A (JP)
Title: Space chamber
Inventor: NAKANO SUSUMU
IPC: G01M99/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost of a device by reducing the coolant consumption of the device which uses a coolant for maintaining the inside of a space chamber at a lowtemperature state by reducing the heat entering into the chamber through the external wall of the chamber. SOLUTION: Heat insulating structural materials 6 of a plastic., etc., having low coefficients of thermal conductivity and strengths required for a structural material are provided near the wall surface of a space chamber 1. In addition, the structural materials 6 which are put between the structural materials 7 and 8 of a supporting base are surely fixed to the materials 7 and 8 by forming the surfaces of the structural materials 6 in concave or convex surfaces or the surfaces of the structural materials 7 and 8 which come into contact with the materials 6 in convex or concave surfaces.
Patent JP-H11256321-A (JP)
Title: Zno base sintered compact
Inventor: TAKANASHI SHOJI
IPC: C23C14/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a ZnO base sintered compact for a sputtering target which enables the formation of a film having high transmittance, low resistivity, little production of abnormal discharge during DC sputtering over a long time, excellent characteristics and which is excellent in productivity and inexpensive. SOLUTION: This sintered compact contains 3 to 6 atom.% In and 0.3 to 3 atom.% one or more kinds of third elements selected from the group consisting of Al, B, Ga, Ge, Si, Sn and Ti and substantially consists of the complex oxide of zinc, indium and the third elements above described. Preferably, the ZnO sintered compact has >=4.8 g/cm<3> sintering density and 4 to 15 μm average crystal grain size of the complex oxide.
Patent JP-S534460-A (JP)
Title: Magnetron
Inventor: SAITOU HISAO
IPC: H01J25/50
Filed: 1977-05-31
Abstract: PURPOSE: To enable the mounting on the specified position, by strongly fastening the magnetic york to the oscillator main body and preventing the magnet from being applied by great mechanical stress thru the holding of the permanent magnet on the york. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08262280-A (JP)
Title: Method for adjusting optical axis of optical fiber
Inventor: IORI HIROKO
IPC: H01L31/0232
Filed: 1995-03-22
Abstract: PURPOSE: To embody the optical axis alignment in the rotating direction around the optical axes of a semiconductor laser and an optical fiber. CONSTITUTION: The light power values of the quantity of the light which is emitted from a semiconductor laser at plural rotating angles θ1 , θ2 around the optical axis of the optical fiber and is transmitted through the optical fiber are measured (S1 to S3). The light power value at an angle θ5 is measured when the light power value at the angle θ3 determined by a ratio calculation from these light power values is not approximate to a set value Pe (S4 to S7). The continuous functions at which the light power values with the rotating angles around the optical axis of the optical fibers are distributed are determined from the light power values at the angles θ1 , θ2 ,θ5 are determined (S10, S14) when the measured light power value has no prescribed relation with Pe .  The angle at which the light power value attains Pe is determined by using such continuous functions (S16). The continuous functions are determined again (S18) by adding the light power values actually measured at the fresh angles when the light power value actually measured at the determined angle is different from Pe (S17, S10 to S13).
Patent JP-H06255673-A (JP)
Title: Carrier tape for containing electronic component
Inventor: OKUI TOKUJIRO
IPC: B65D85/86
Filed: 1993-02-26
Abstract: PURPOSE:To provide a means containing small electronic components with lead wires without damage of the wires, in a carrier tape used for the tape packing of the electronic components applied for electronic apparatuses like a computer. CONSTITUTION:Component container boxes 3 are defined in a tape 1 having sprocket wheel and setting bases 4 of components are formed at the bottom of the boxes 3 with a distance from the inside wall and further, protrusions 5 for fixing the components are provided at the corners of the periphery of the setting bases 4. The electronic components with lead wires are contained in the boxes 3 lest the wires do not contact the bottom and the inner wall of the box. In this way, the small electronic components with lead wires in the container box can be prevented from slipping off out of position, bending of the lead wires and deforming, and further, prevented from inferior defects resulting from the taping.
Patent JP-S56158184-A (JP)
Title: Antiseptic for potable water or the like
Inventor: SOMENO NORIO
IPC: A01N25/08
Filed: 1980-05-12
Abstract: PURPOSE: To obtain an antiseptic having superior sterilization and deodorization effect for potable water, etc. by compounding granular active carbon adsorbed with a specific amount of silver and coral sand or coral sand adsorbed with a specific amount of silver.  
     CONSTITUTION: Powder coal, ground coal, etc. is activated at 200W600°C in an inert gas to prepare active carbon. This active carbon is immersed in an aqueous soln. of silver nitrate, silver sulfate, etc., whereby the active carbon adsorbed with 1W15% silver is prepd. On the other hand, coral sand is washed to the disappearance of sea water salt contents or further this is activated to prepare the coral sand. Said adsorption treated active carbon and coral sand are compounded at 1W3:1 weight ratios, whereby the antiseptic for potable water, etc. is prepared. When this antiseptic is charged into water, a local battery is formed between the silver and the active carbon, and silver ions elute, thereby providing not only the adsorptive and deodorization effect but also sterilization effect of the active carbon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03262668-A (JP)
Title: Thermal line printer
Inventor: KOMORI MASAYOSHI
IPC: B41J25/312
Filed: 1990-03-14
Abstract: PURPOSE:To prevent recording paper from invading into a gap between a tip end of a head support body and a tip end of a thermal head by a method wherein a guide sheet is disposed so as to cover said gap. CONSTITUTION:A thermal head 5 is supported by a head support body 6 so as to be elastically pressed to a platen roller 3 by a spring 16. Namely, a projected piece 5c of approximately L shape provided at the tip end of a metallic base board 5b to which a substrate of the thermal head 5 is bonded is hooked on a stopper piece 6a of approximately reverse L shape provided at the tip end of the head support body 6, and supported by being pressed forward from the back of the base board 5b of the thermal head 5 by the spring 16. A small gap 17 is formed between the projected piece 5c and the stopper piece 6a. There is possibility that printed recording paper may be pressed upward of the thermal head 5 and invaded into the gap 17. Therefore, a belt-form guide sheet 18 is disposed so as to cover the gap 17.
Patent JP-S52146567-A (JP)
Title: Production of semiconductor integrated circuits
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/31
Filed: 1976-05-31
Abstract: PURPOSE: To reduce the variation in the threshold voltages of Si gate MOS ICs and stabilize their characteristics by depositing a polycrystalline Si film on a gate oxide film then forming a N-implanted layer at their interface by an ion implantation method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53149774-A (JP)
Title: Manufacture of integrated circuit
Inventor: SUNAMI HIDEO
IPC: H01L21/768
Filed: 1977-06-01
Abstract: PURPOSE: To expand the connection part with the 2nd electrode even in case of a difference in position between a connection aperture and the 1st electrod, by selectively etching and forming the 1st electrode after previously forming an oxidization preventive film on the connection aperture part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60207923-A (JP)
Title: Position detector
Inventor: MIZUNO SAKUYUKI
IPC: G06K11/06
Filed: 1984-03-31
Abstract: PURPOSE:To detect a position at a rapid response speed even if the number of positions to be detected is increased by scanning light emitting and photodetecting elements oppositely arranged in the X and Y directions and switching and extracting respective outputs. CONSTITUTION:A clock CK1 is divided by 1/2 through a frequency divider 12 and supplied to respective counters 13X, 13Y as clocks CK2. Then, the clocks CK2 are counted and converted into l-digit advance number and m-digit advance number and then the converted numbers are supplied to decoders 14X, 14Y respectively. The outputs of the decoders 14X, 14Y scan the light emitting and photodetecting elements in the X and Y directions respectively and simultaneously. Signals obtained from the photodetecting elements of respective directions are inputted to a switching circuit 18. Since the switching circuit 18 switches two input terminals alternatively by the clock CK1, the simultaneously scanned data of the X and Y directions are alternately inputted. Thus, the positions can be detected at a rapid response speed even if the number of positions to be detected is increased.
Patent JP-H05266451-A (JP)
Title: Magnetic head device
IPC: G11B5/17
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the disconnection or the shortcircuit of a signal line in a connection part (soldered part) between the signal line pulled out from a head element and an FPC connected to a recording and reproducing circuit body in a magnetic head device for a magnetic disk. CONSTITUTION:The signal line 16 us covered almost with a protection tube 4 between the head element and the connection part 17, and either the protection tube 4 and the FPC 6 are arranged along (FPC 6 is arranged through a reinforcing plate 7 attached to the side surface of a guide arm 5) the side surface of the guide arm 5. Since a step is provided between both attaching surfaces so that the side surface of the arm 5 attaching the protection tube 4 is higher than the side surface of the arm 5 attaching the FPC 6 or the reinforcing plate 7 as a feature, no tension occurs in the signal line 16 and the signal line is not rubbed by the corner of the reinforcing plate and the disconnection or the shortcircuit is prevented.
Patent JP-S62223432-A (JP)
Title: Suction system for engine
Inventor: MATSUMOTO RYOJI
IPC: F02D41/00
Filed: 1986-03-21
Abstract: PURPOSE:To prevent an engine stall from occurring, by increasing a suction air quantity as long as the specified period according to a load state just before deceleration when an engine is in a state of being decelerated and the engine speed comes down below the setting value. CONSTITUTION:A control unit 100 feed a flow regulating valve 19 with a valve opening operation signal on the condition that a power transmission route ranging from an engine to each driving wheel is interrupted, when the engine is in a state of being decelerated and the engine speed is dropped below the setting speed, according to each detected result out of a throttle opening sensor 18 and an engine speed sensor 30. With this, the flow regulating valve 19 makes a bypass passage come into a state of being opened, increasing a suction air quantity. At this time, the setting speed and feeding time of the valve opening operation signal for the flow regulating valve 19 are set up in accordance with the opening of a throttle valve just before being shifted to the decelerated state. In consequence, an engine stall is prevented from occurring without making an air-fuel ratio of mixture turn to an undesired overrich state.
Patent JP-H103872-A (JP)
Title: Cathode for focusing electron of x-ray tube, cathode assembly for focusing electron beam, and method for changing dimension of focus of electron beam
Inventor: GRAVELLE STEPHEN W
IPC: H01J35/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode for focusing electrons of X-ray tube capable of regulating or varying dimensions of focuses of an X-ray tube to improve image quality while maintaining service life of a desired tube, a cathode assembly for focusing electron beams, and a method for changing dimensions of focuses of electron beams. SOLUTION: A cathode having a great cavity 21 inside thereof is used. In the cavity, electron clouds are generated, and the cavity is shielded from a main electric field between a cathode and an anode. The electron clouds flow into the main electric field via a small, narrow path 22 from the cavity. A pair of electric lattices separately provided in opposite to each other and including arrays 28 and 29 composed of individual electrode segments respectively, has selected opposite segments to which a negative bias is electrically applied. A sectional area of the flow of electrons passing between these segments is changed. The sectional area with the changed electron flow determines dimensions of focuses of electron beams colliding with a target anode.
Patent JP-S62220246-A (JP)
Title: Joining method for core
Inventor: TAO TAMOTSU
IPC: B22C13/08
Filed: 1986-03-19
Abstract: PURPOSE:To simplify a stage for joining cores by calcining a separately molded shell core and the other core and fitting the shell core held at the calcination temp. and the other core cooled to an ordinary temp., then cooling the shell core. CONSTITUTION:The composite core 17 is constituted with the 2nd core 11 and the 3rd core 13 integrally to be joined to the 1st annular core 10 as the shell core so as to enclose the core 10. The core 10 provided with a projecting part 10a and the cores 11, 13 respectively provided with recesses 11a, 13a are separately formed and are calcined at the time of molding. The cores 11, 13 are then held at the calcination temp. and while the core 10 is kept cooled down to the ordinary temp., the recesses 11a, 13a of the cores 11, 13 are fitted into the projecting part 10a of the core 10. The cores 11, 13 are thereafter cooled to integrally join the cores 10, 11, 13. The stage for joining the cores is thereby simplified and the quick joining of the cores is executed.