baber/WOPTO huggingface dataset:
Patent JP-H11274849-A (JP)
Title: Vertical multistage antenna
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q3/34
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vertical multistage antenna which has many antenna elements and is not affected by a reflection from a case or the like. SOLUTION: A conductive arm 10 is vertically erected inside a pole-shaped radome 2 having the hollow inside, and plural antenna elements 12 are provided along with the lengthwise direction of the arm 10. The respective antenna 12 are respectively composed of ground elements 12g and power feeding elements 12h. The ground element 12g is a conical element directly connecting its central part to the arm 10. The power feeding element 12h is a conical element connecting its central part through an insulator 14 to the arm 10. Inside the arm 10, plural feeder lines 18 and 19 are arranged and these feeder lines 18 and 19 are respectively connected to the power feeding points of the power feeding elements 12h. Phase delay elements 24 are respectively arranged between the inner surface of the radome 2 and the respective antenna elements 12.  The phase delay element 24 makes the phase of a radio wave radiated from each antenna element common to the phase of a reflected wave of this radio wave on the radome 2.
Patent JP-H09283091-A (JP)
Title: Fluorescent lamp
Inventor: NAKAYA TOMIO
IPC: H01J65/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of looseness (sag) in an internal electrode or one damage and the like by excessive stress due to a difference of thermal expansion coefficient between a tubular glass bulb and a metal member formed with the internal electrode, in the case of generating a temperature change, by forming the internal electrode as a coil shape, giving tension to both ends, and erecting the electrode in the tubular glass bulb. SOLUTION: An internal electrode 4 is formed as a shape provided with a coil part 4, tension is given to both ends, to be erected in a tubular glass bulb 2. In this way, in the case of generating a temperature change, generation of looseness (sag) in the internal electrode or one damage by excessive stress, due to a difference of thermal expansion coefficients between the tubular glass bulb 2 and a metal member formed with the internal electrode 4, is eliminated.
Patent JP-H03289069-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/02
Filed: 1990-04-05
Abstract: PURPOSE:To restrain the dissolution of electrolyte as well as consumption of lithium so as to extend the charge/discharge cycle service life by covering at least the face of negative electrode surface being in a face to face relation with a positive electrode with a conductive film. CONSTITUTION:In a nonaqueous electrolyte secondary battery in which as the material of positive electrode 8 is used a metal oxide, chalcogen compound of transition metals or conductive polymer while as the material of negative electrode 1 is used lithium metal or lithium alloy, at least the face of negative electrode surface being in a face-to-face relation with the positive electrode 8 is covered with a conductive film 4. With the constitution, electrolyte is not around lithium atoms when lithium ions become metal lithium to be electrodeposited at the negative electrode 1 at the time of charging so that no consumption of lithium and dissolution of electrolyte occur to extend the charge-discharge cycle service life widely.
Patent JP-H06331979-A (JP)
Title: Normally white liquid-crystal display and method for compensation of its phase delay
Inventor: BURUUSU KEI UINKAA
IPC: G02F1/13363
Filed: 1994-04-28
Abstract: PURPOSE: To maximize the visual field of a display by maintaining a high contrast ratio at a wide visual field angle. CONSTITUTION: The normally white liquid crystal display includes a polarizer layer 422 and an analyzer layer 424 having a vertical absorbing axis. A liquid crystal layer 426 is arranged between both the layers 422, 424 and has an orientation vector indicating the twist of azimuth. First and second electrodes 412, 414 are arranged close to the 1st and 2nd main surfaces of the layer 426. A 1st negative double refraction compensating board layer 450 orientates its optical, axis substantially in parallel with the average direction of the optical axis in the norminal homeotropic center area of the layer 426 in its driving state and is arranged between the layers 422, 426.  A 2nd negative double refraction compensating board layer 452 has substantially the same double refraction as that of the layer 450, orientates its optical axis substantially in parallel with the layer 450 and is arranged between the layers 424, 426.
Patent JP-H08291439-A (JP)
Title: Mat
Inventor: HIRAHARA TAKEHIKO
IPC: D02G3/22
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a mat, especially broad one simultaneously utilizing characteristics of a TATAMI (a thick and rectangular rush mat used as a floor covering in a traditional Japanese room) and a carpet, etc., by mixing and weaving or knitting an artificial rush with spun yarn as weft yarn. CONSTITUTION: This mat is obtained by mixing and weaving or knitting an artificial rush with spun yarn as weft yarn. An inorganic filter such as calcium carbonate, titanium oxide, tale or magnesium stearate in an amount of preferably 2-40wt.% is mixed in the artificial rush to reduce the shining or skitteriness.
Patent JP-H04302491-A (JP)
Title: Light amplifier
Inventor: TEI IKOU
IPC: G02F1/35
Filed: 1991-03-29
Abstract: PURPOSE:To materialize a light amplifier of high signal output and low noise. CONSTITUTION:Two or more light amplifiers 41-4n, which are equipped with pumping light sources 1, wave composers 2, and light waveguide paths 3 which get gain by the induction/discharge actions of the fluorescent substance such as rare earth elements, etc., being mixed in the core parts, are connected in series, and one which has low noise index is used for the light amplifier 41 at the first stage and one which has high conversion efficiency is used for the light amplifier 4n at the last stage.
Patent JP-H01264955-A (JP)
Title: Production of high-temperature superconductor
Inventor: YOSHIKAWA HIROSHI
IPC: C01G3/00
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the superconducting ceramics having high Tc and Jc by using a double oxides composed of a rare earth element and alkaline earth element at the time of producing the superconductor consisting of a rare earth element-alkaline earth metal-copper-oxide. CONSTITUTION:The double oxides composed of the rare earth metal and alkaline earth metal, for example, Ba1Y2O4, Ba3Y4O9 are used preferably at >=50mol% of the rare earth element and alkaline earth element compd. as raw material compds. and these compds. are so mixed as to attain the element ratios of the rare earth element:alkaline earth element:copper=0.8-1.2:1.6-2.4:3 at the time of producing the raw material powder for the superconducting ceramics expressed by AxByCu3O7-z (A is the rare earth element, B is Sr or Ba, 0.8<x<1.2, 1.6<y<2.4, z<0.5). This mixture is calcined at 700-950 deg.C and is press-formed, then the molding is sintered at 750-950 deg.C, by which the high-temp. superconducting ceramics is obtd.
Patent JP-2000283473-A (JP)
Title: Unit heater
Inventor: SAITO FUMIO
IPC: F24F13/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit heater capable of arranging a plurality of unit heaters with high space efficiency. SOLUTION: The unit heater comprises a heater body 3, and a housing 4 therefor wherein the housing 4 is provided with a part 7 for coupling the upper and/or the lower side thereof with the housing 4 of other heater while stacking. Since a plurality of heaters can be coupled vertically while stacking, they can be set in the planar space for one heater with high space efficiency.
Patent JP-H02270250-A (JP)
Title: Manufacture of electronic tube
Inventor: TAKAHASHI MASAYUKI
IPC: H01J29/94
Filed: 1989-04-11
Abstract: PURPOSE:To retain high vacuum without giving damages to a vacuum encircler by applying an electric field to form a getter material as a cathode for generating discharge, so that a getter layer is formed in the vicinity and on the opposite face thereof without heating the getter material. CONSTITUTION:A wire, a plate material and a thin layer, made of Ba, Ti, Zr, Ta or the alloy, forming a getter material 2, are provided in a vacuum encircler to generate such discharge that the getter material 2 is formed as a cathode during of after the exhaust of vacuum. That is, atoms constituting the getter material 2 are ionized by the discharge using the getter material 2 as the cathode to make up a getter layer 5 on the opposite face of the encircler and on an electrode structure. As a result, residual gas which exists in the vacuum encircler is adsorbed to retain high vacuum in a tube.
Patent JP-S63256078-A (JP)
Title: Video signal reproducing device
Inventor: YASUMURA HIROTO
IPC: H04N5/94
Filed: 1987-04-13
Abstract: PURPOSE:To simplify the constitution of the titled device by using one and the same compensation means to compensate the missing of a video signal selectively to a video signal outputted from an image pickup means and a video signal outputted from a reproducing means in a camera incorporated type VTR or the like. CONSTITUTION:Changeover switches 9, 10 and 21 are turned to the position R at the recording. An H level switch control data is stored in a memory area of a memory 24 corresponding to a defect picture element causing a flaw and a changeover switch 8 is turned to the position H when the control data is at an H level, a video signal V1 obtained from the normal picture element before 1H retarded by a 1H delay circuit 13 is fed to the position H of the changeover switch 8 via the changeover switch 10 to compensate the defect of picture element. The changeover switches 9, 10 and 21 are turned to the position P at the reproduction. A changeover switch 26 is turned to the position H when a dropout detection circuit 31 detects a dropout and a normal luminance signal Y before 1H to be retarded by the 1H delay circuit 13 is fed to the position H of the changeover switch 26 via the changeover switch 10 and fed to a frequency multiplex circuit 33.
Patent JP-H11288450-A (JP)
Title: Integrated circuit device and ic card using the device
Inventor: HASEBE SHINICHI
IPC: G06F21/75
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve damper resistance, and to make analysis by an attacker difficult. SOLUTION: In this integrated circuit device 20, transfer of information through plural pads 6 exposed on the surface part with an incorporated memory element MEM is operated. This device is provided with a dummy pad 13 formed to coexis with the plural pads 6, a short-circuit electrode 11 to be electrically connected with the dummy pad 13 when a prescribed contact pressure is applied to the dummy pad 13, a first wiring 14 for connecting the dummy pad 13 with one end of a control power source, and a second wiring 12 for connecting the short-circuit electrode 11 with the other end of the control power source. Thus, normal data input and output with the memory element MEM can be operated through the pad 6 by a needle arranged at a prescribed position.  On the other hand, when an attacker pushes a needle against the dummy pad 13 for altering or decoding the memory element MEM, the short-circuit electrode 11 is electrically connected with the dummy pad 13 by the contact pressure, and a power supply necessary for the inputting and outputting processing of data with the memory MEM is interrupted.
Patent JP-S62247438-A (JP)
Title: Output system for mutual reference table of program
Inventor: OKAWA TSUTOMU
IPC: G06F11/28
Filed: 1986-04-21
Abstract: PURPOSE:To improve the debug job efficiency and the program reliability by outputting a static mutual reference table based on the information on the reference relation and also delivering a dynamic execution mode reference table based on the reference information collected by a trace analyzing part. CONSTITUTION:A compiler processing part 3 converts a source program 2 into an object program 4a and produces the information on the reference relation of the data obtained by giving static analysis to the contents of the program 2. An execution monitor part 5 monitors the working state of the program 4a or the using state of data when the program 4a is actually executed. While a trace analyzing part 9 analyzes the information on the reference relation produced by the part 3 as well as the data collected by the part 5 and collects the reference history information on an execution mode. Then a static mutual reference table is delivered based on the information on the reference relation and then a dynamic execution mode mutual reference table 12 is delivered based on the reference information collected by the part 9.
Patent JP-S5716587-A (JP)
Title: Motor controlling circuit
Inventor: HIMENO RIYOUJI
IPC: H02P3/06
Filed: 1980-07-04
Abstract: PURPOSE:To effectively discriminate the operations at normal and abnormal times by starting a timer with a motor, forcibly interrupting the energization during a timer setting driving time at the abnormal time of a mechanical load and interrupting the energization by a limit switch at the normal time. CONSTITUTION:Since an antenna pawl 3f does not release a limit switch even if a switch 1 is operated in the state that an antenna motor is overlapped or competely locked, a lead switch 8b remains ON, a timer circuit 12 set slightly larger than the time required to operate the limit switch at normal time by the pawl 3f at the operating time limit by the completion of the discharge of a capacitor C3 is opened by a transistor TR4 at the time limit, a relay y is thus opened, and the motor is deenergized. When the timer circuit 12 is timed up, and capacitor C2 is discharged to inhibit the ON or the transistor TR1 during the time corresponding to the time constant of the resistor R4, and a trigger pulse is erased during this period, thereby preventing the erroneous starting of the timer circuit 12.
Patent JP-H04302108-A (JP)
Title: Two-direction distributor
Inventor: KANIE TOMOHIKO
IPC: H01F19/06
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a distribution-matching integral type two-direction distributor on which a distribution transformer and two matching transformers are provided in such positional relation as excellent transmission characteristics can be obtained over a wide band of high frequency signal. CONSTITUTION:A two direction distributor 100 consists of a distribution transformer DT, which is formed on the center part of a core member 10, and two matching transformers AT1 and AT2 formed on the circumferential part. Two holes, to be used for the two-direction distribution transformer DT formed on the core member 10, and another two holes, to be used for the two matching transformers AT1 and AT2 are arranged on a straight line. As a result, a stabilized relation is given to the distribution transformer DT and the two matching transformers AT1 and AT2, and the mutual interference and the like between each transformer can be reduced remarkably. Accordingly, excellent transmission characteristics can be given to the distribution-matching integral two-direction distributor 100 over a wide band of high frequency signal.
Patent JP-H05262251-A (JP)
Title: Vehicle movement control device
IPC: G05D1/02
Filed: 1992-03-17
Abstract: PURPOSE:To reduce lowering of control precision owing to abnormality by deciding whether a navigation system is abnormal and varying the control rule of a movement state when the system is abnormal, in a device which detects the present position of a vehicle on a ground and controls the movement state of the vehicle based on running information corresponding to the present position. CONSTITUTION:A vehicle movement control device comprises a navigation system 10 to detect the present position of a vehicle through a GPS system, a computer 12 to decide whether the navigation system is abnormal, and a vehicle movement control system 14 to perform control of a rear wheel steering angle and control of damping force characteristics. Further, the vehicle movement control system 14 performs control of a rear wheel steering angle and control of damping force characteristics based on a kind of a road and the degree of unevenness of a road stored in a data base 24 when the navigation system 10 is in a normal state but performs control of a rear wheel steering angle and control of damping force characteristics provided a present road is standard when the navigation system is in an abnormal state.
Patent JP-2000286243-A (JP)
Title: Substrate cooling stand for vacuum treatment apparatus
Inventor: TONO HIDESHI
IPC: H01L21/302
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively cool a high temperature substrate after treatment. SOLUTION: A substrate cooling stand 1 of a vacuum treatment apparatus for cooling a treated substrate W which is treated under a depressured atmosphere is provided with a substrate placing part 2, having a placing face 4 for placing the treated substrate W and a cooling water flow passage 5 for cooling the substrate placing part 2. The placing face 4 is formed so as to be recessed, corresponding to the recessed back face shape of the treated substrate W deformed at cooling time.
Patent JP-S6415538-A (JP)
Title: Apparatus for generating axial displacement
Inventor: AAMIN ORUSHIYUBISUKII
IPC: F16D65/14
Filed: 1988-04-15
Abstract: PURPOSE: To prevent early damage and moderate working accuracy by moving a taper roller radially within the pocket of a retainer by means of the action of a flexible ring and obtaining the uniform loaded state even when the taper roller receives an eccentric load. CONSTITUTION: Within a casing 2, the first pushing disc 3, the inner tooth 5 of which intermeshes with an outer tooth 7 having the smaller diameter 8 of a shaft pin 9, is provided free to move axially, and the second pushing disc 4 having an outer tooth 10 which intermeshes with an inner tooth 11 of the easing 2, is pushed. Between the first and second pushing discs 3, 4 a taper roller 14 is retained and guided by a retainer 15, the outer end face is surrounded by a flexible ring 16 and the inclined face 17 is provided in the guiding track. Accordingly, against an eccentric load the taper roller 14 moves radially to balance out the load to be the same; thus preventing early damage and moderating allowable errors, costs can be reduced.
Patent JP-H01263444-A (JP)
Title: Blower device
Inventor: FUKUDA YUJI
IPC: H01L31/04
Filed: 1988-04-14
Abstract: PURPOSE:To improve a life year of an electric motor and enable the most suitable air blowing to be carried out by a method wherein a battery cell is connected in parallel with the electric motor for driving vanes of a blower through an inverse flow preventive element connected to the electric motor in a forward direction from a solar cell. CONSTITUTION:An electric motor 3 is connected to a solar cell 1 through a switching element 2 and blower vanes 4 are driven by the electric motor 3. As an amount of solar radiation is increased, the electric motor 3 shows a variation along a curve (e) to increase its number of revolution. Since a voltage of a battery cell 6 is 10V until its operating voltage becomes 10V, no charging current flows in the battery 6. A charging current starts to flow in the battery 6 under such a degree as a voltage drop by the inverse flow preventive element 5, an amount of solar radiation of 50mW/cm<2> and its operating voltage of about 11.5V. ln case that an amount of solar radiation is more than about 50mW/cm<2>, the number of revolution of the electric motor 3 does not change and a surplus amount of energy in case of the amount of solar radiation of more than about 50mW/cm<2> is charged in the battery 6. Accordingly, the electric motor 3 may not be operated under a condition exceeding over a rated value, resulting in that a life year of the electric motor 3 is increased and then an operation in which the number of revolution is varied in response to a variation of an amount of solar radiation up to the amount of solar radiation of 50mW/cm<2> or so.
Patent JP-H07290480-A (JP)
Title: Production of hollow foamed molded product
Inventor: SUZUKI MASATOSHI
IPC: B29K105/04
Filed: 1994-04-28
Abstract: PURPOSE:To efficiently produce a hollow foamed molded product excellent in the quality such as appearance or a soft feeling. CONSTITUTION:The cavity formed by a pair of left and right molds 1 is filled with a foamable synthetic resin beads material in such a state that a core 2 for molding a hollow part is inserted in the cavity and the beads material is subsequently foamed under heating to produce a hollow foamed molded product. In this method, an air injecting mechanism is provided to the core 2 and the outer surface thereof is covered with a film 5 and, before thermal foaming is performed after the filling with the foamable synthetic resin beads material, the film 5 is expanded into a specific shape by air to simultaneously perform thermal foaming and the expansion of the film 5 to the hollow inner surface of a foamed molded object.
Patent JP-S60234624-A (JP)
Inventor: MATSUKUMA KAZUYOSHI
IPC: A47L9/00
Filed: 1984-05-08
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-H07293874-A (JP)
Title: Petroleum burner
Inventor: OSAWA TAKESHI
IPC: F23N5/24
Filed: 1994-04-28
Abstract: PURPOSE:To deal with a petroleum burner even in the time of running away of a microcomputer by providing a latch circuit for storing to hold an instantaneous signal from an operation stop tact switch and stopping the drive signal of a fuel pump according to its output. CONSTITUTION:When an operation stop tact switch SW1 is closed and an OFF signal is input to the input port IN2 of a microcomputer IC1, the output from the output port OUT1 of the microcomputer IC1 becomes a stopping state. Simultaneously, a latch signal of NAND elements IC2, IC3 and a resistor R3 is output to the cathode side of a diode D1, and the gate of a transistor Q1 of an element for driving a fuel pump 13 is turned OFF. Accordingly, even when the microcomputer IC1 is run away so that it does not receive the input of the switch SW1, a dangerous state in which the pump 13 is not stopped can be avoided.
Patent JP-S59218551-A (JP)
Title: Control method of flicker output
Inventor: FURUSAWA TAKEZOU
IPC: G06F3/147
Filed: 1983-05-27
Abstract: PURPOSE:To simplify circuit constitution with easy production and maintenance and to obtain a general-purpose property by processing both flicker output data and the continuous lighting output data given from an upper controller. CONSTITUTION:A CPU circuit 20 is packaged with a CPU21 which performs operation processing, etc., a PROM22 to which a series of control procedures are written, an RAM23 to which a control table, an output buffer, etc. are allotted, a counter 24, etc. In such constitution, a switching output circuit 30 is controlled to perform flickering and continuous turn-on/turn-off action for the lamps 51-54 of a lamp circuit 50. Then the circuit 20 processes the continuous lighting output data as well as the flicker output data given from an upper controller 1 to perform flickering and continuous turn-on/turn-off actions for the lamps 51-54.