baber/WOPTO huggingface dataset:
Patent JP-H09242289-A (JP)
Title: Installation structure of handrail
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a support structure to improve installation strength of a handrail, to prevent fluctuation of the handrail at the time of a strong wind, etc., and favorable in an outer appearance. SOLUTION: Two supports 2, 2 are provided in parallel along the lengthy direction of a handrail 10. A clearance W of the supports 2, 2 is set lens than 110mm, a support part 3 to support the handrail 10 is constituted of these two supports 2, 2 approaching each other, and it is possible to improve installation strength of the handrail 10 by increasing the number of the supports 2 against the handrail 10. Additionally, it is possible to erect the support parts 3 scattering on a foundation l by separating them from each other and to set a distance between the support parts 3 wide.
Patent JP-S61206817-A (JP)
Title: Bearing gap regulating method
Inventor: WATANABE HIDEKI
IPC: F16C25/06
Filed: 1985-03-11
Abstract: PURPOSE:To facilitate regulation of a bearing gap, by a method wherein plural steel balls are held between the nip formed by a press plate, in which a permanent magnet supporting the outer lace of a thrust bearing is buried, and a housing, and the steel balls are replaced with steel balls different in size. CONSTITUTION:An outer lace 2 of a thrust bearing supporting a main shaft 1 is supported by a press plate 4, and a permanent magnet 9 is buried in the press plate 4. Steel ball pockets 7 respectively containing steel balls for regulating bearing gap are formed in a parting surface between the press plate and a housing 3. Replacement of the steel ball with steel ball different in size will surface for regulation of a bearing gap, and the steel ball is adsorbed to the press plate 4 by means of a magnetic force, resulting in extreme simplification of the replacing work.
Patent JP-H08218460-A (JP)
Title: Sliding shower hanger
Inventor: NOMURA HISASHI
IPC: E03C1/06
Filed: 1995-02-14
Abstract: PURPOSE: To improve the function as a handrail by providing fitting seats at both ends and the center section of a rod-like body. CONSTITUTION: This sliding shower hanger 1 is constituted of a rod-like body 2, fitting seats 3a, 3b provided at both ends of the rod-like body 2, and a fitting seat 3c provided at the center section of the rod-like body 2. A shower hook B is slidably coupled with the portion 2a extended upward from the fitting seat 3c at the center section of the rod-like body 2, and the upper portion 2a of the rod-like body 2 functions as the sliding shower hanger 1. The portion 2b extended downward from the fitting seat 3c functions as a vertical handrail when a bathroom user rises from the floor surface of a washing place. The sliding shower hanger 1 is prevented from being broken even when it is gripped at the lower portion 2b.
Patent JP-S57162987-A (JP)
Title: Servo control system
Inventor: YAMAMURA AKIRA
IPC: H02P23/08
Filed: 1981-03-31
Abstract: PURPOSE:To suppress the irregular torque of an AC motor and to improve the responsiveness of the motor by calculating the primary current instruction value by considering the secondary leakage reactance and controlling the motor on the basis of the calculated value. CONSTITUTION:Torque instruction T is obtained by a torque generator TQG from the speed deviation DELTAn between a speed instruction nC calculated by an adder/subtractor ASU1 and an actual speed (n), then torque vs. slip frequency is obtained by considering the secondary leadage reactance in advance, and slip frequency vs. primary current vector is obtained, and a slip frequency omegas is obtained by a slip frequency generator SG with the relationship between the torque instruction T and the torque vs. slip frequency. The amplitude I1 and the phase phi1 of the primary current are obtained by an amplitude and phase generator CG. On the other hand, angular frequency omegan is detected in response to the actual rotation speed, the primary current instructions iu, iv, iw are calculated by a primary current calculator ACG with the values omegas, omegan, phi1, and the AC motor is driven on the basis of the instruction value.
Patent JP-S61210157-A (JP)
Title: Heat resistant ferritic steel having superior weldability, toughness and high strength
Inventor: OTOGURO YASUO
IPC: C22C38/00
Filed: 1985-03-13
Abstract: PURPOSE:To improve the weldability, toughness and creep rupture strength of a heat resistant ferritic steel by reducing the amount of Mo in the composition of the steel, adding a proper amount of N, and regulating the amount of Si and the relation between the amount of C+N and the amount of Si. CONSTITUTION:The composition of a heat resistant ferritic steel is composed of, by weight, 0.04-0.14% C, 0.2-0.8% Mn, 8.0-9.5% Cr, 0.8-1.2% Mo, 0.15-0.25% V, 0.04-0.10% Nb, 0.02-0.05% N, <0.14% Si and the balance Fe with inevitable impurities. The composition may further contain 0.001-0.008% B. In the composition, the relation between the amount of C+N and the amount of Si is established in the range defined by punctual coordinates A, B, C, D, E, F in the diagram. The steel has improved strength at high temp. as well as superior weldability and toughness, so it is usable as a material for an apparatus used at high temp. and pressure.
Patent JP-H07263033-A (JP)
Title: Residual capacity estimating method for ni-mh battery and device therefor
Inventor: MINAMI TATSURO
IPC: H01M10/48
Filed: 1994-03-18
Abstract: PURPOSE:To estimate battery residual capacity with easy and simple constitution without detecting a charge and discharge current by finding corresponding residual capacity according to correlation preset by measuring present internal pressure of a battery. CONSTITUTION:When a switch 6 is closed and a battery 1 is discharged, a charge-discharge detecting part 10 of a controller 3 recognizes discharge time by polarity of voltage generated in a resistance 5, and outputs it to a residual capacity estimating part 12. The estimating part 12 estimates residual capacity based on discharge time correlation between residual capacity and internal pressure stored in a storage part 11 to present internal pressure of the battery 1 obtained from a pressure sensor 2, and displays it on a display unit 4. Similarly when a switch 8 is closed and the battery 1 is charged, present residual capacity of the battery 1 can be estimated on the basis of charge time correlation with the present internal pressure of the battery 1 obtained from the sensor 2.
Patent JP-2000250643-A (JP)
Title: Rush current prevention circuit
Inventor: SHINADA YOSUKE
IPC: G05F1/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a rush current prevention circuit which can be applied even when the input voltage received from a DC power supply varies in a wide range. SOLUTION: When an input switch 30 is turned on, an input capacitor 40 is slowly charged with a time constant set against a resistance 16. Then the gate-source voltage of an FET 13 is clamped with the difference between the voltage Vcc and the gate cutoff voltage Vgoff when the charging of the capacitor 40 is over. Then the FET 13 is turned on to supply the power to a converter 50 from a DC input power supply 20. In such a constitution, a rush current prevention circuit can be applied even when the input voltage received from the power supply 20 varies in a wide range.
Patent JP-H02227743-A (JP)
Title: Logical simulator
Inventor: TAKASAKI SHIGERU
IPC: G06F19/00
Filed: 1989-02-28
Abstract: PURPOSE:To perform a logical simulation at a function level via a hardware action by carrying out a logical simulation at a function level in response to the description stored in a memory means and storing the executing result of the simulation in the memory means. CONSTITUTION:A control circuit 80 controls each part based on the description of a simulation model stored in a memory FMEM 10 and synchronously with a clock. Then a 1st register FTREG 20 inputs the output of the FMEM 10. An arithmetic circuit 30 inputs the output of the FTREG 20, a 2nd register SDREG 50, or the FMEM 10 and carries out an arithmetic operation related to an operator. An intermediate register IMREG 40 performs an input, and the SDREG 50 inputs the output of the IMREG 40. A stack memory means STUCK 60 inputs the outputs of the SDREG 50 and the FMEM 10 and stacks them. Thus the logical simulation is carried out at a function level in response to the description stored in the FMEM 10 via a hardware action. The result of the logical simulation is stored in the FMEM 10.
Patent JP-S56144350-A (JP)
Title: Antifreezing device for water heater
Inventor: OKADA YASUHIRO
IPC: F24H9/20
Filed: 1980-04-11
Abstract: PURPOSE: To enable to use a water heater in an early morning of the winter by switching the connection of a power source circuit, a combustion control circuit and an electric heater by a switch capable of switching in cooperation with the opening or closing of a water cock.  
     CONSTITUTION: The connection of power source circuits 4, 5, 6, a combustion control circuit 13 and an electric heater 11 is swtiched by a switch 10 capable of switching in cooperation with the opening or closing of a water cock. Since the swtich 10 is swtiched to stop the circuit 13 and to operate the heater 11 when the water cock is closed upon finishing of the use of the water heater in this manner, water block is heated, and the water heater can be used in an early morning of the winter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07259758-A (JP)
Title: Scroll type processor
Inventor: MITSUYA SHIYUNICHI
IPC: F04C18/02
Filed: 1994-03-18
Abstract: PURPOSE:To reduce incurring of a machine friction loss owing to a load in radial direction by a method wherein a lever member is supported in spherical contraposition by a fixed member centering around one point on the fixed member and a revolving scroll member is supported in spherical contraposition by the lever member, and the lever member is supported in such a manner that an axis for interconnecting the two centers of the two spherical contraposition forms a rotary axis. CONSTITUTION:A scroll type compressor comprises a fixed scroll member 1 having an end plate part 2a and a scroll lap part 2b erected thereon; and a revolving scroll member 2 having the end plate part 2a and the scroll lap part 2b erected thereon. A lever member 27 is supported in spherical contraposition centering around one point of a fixed member by the fixed member and the revolving scroll member 2 is supported in spherical contraposition by the lever member 27 centering around a point being a spherical contraposition center different from that of the fixed member. In a deviated position wherein an axis passing the spherical contraposition centers of the lever member 27 and the fixed member forms a rotary axis, the lever member 27 is rotatably supported in a way that an axis for interconnecting the two spherical contraposition centers forms a relative rotary axis.
Patent JP-S62206808-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1986-03-07
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-H03250904-A (JP)
Title: Manufacture of dielectric resonator
Inventor: IGARASHI MASAO
IPC: H01P1/205
Filed: 1990-02-28
Abstract: PURPOSE:To easily and stably connect a coupling capacitor to an inner conductor film under the condition of no use of solder or less quantity of use of solder by inserting at least part of the coupling capacitor to a throughhole, bending a projection of a central part of a connection member to be pressed into the throughhole and inserting a 2nd lead terminal to a notch. CONSTITUTION:In order to couple 2nd electrodes 16, 17 of coupling capacitors 10, 11 to an inner conductor film with lead terminals 24, 25, a connection member 26 having a nearly circular-shaped center part 32 made of a metallic plate with elasticity such as a phosphorous bronze having a thickness of 0.05mm whose diameter is 2.5mm and four fin-shaped or wing-shaped projections 34 projecting from an outer circumferential ridge 33 and four claw-shaped guides 34 is prepared. When the connection member 26 is inserted to the throughhole, the center of the resonance throughhole 4 is made coincident with the center of the connection member 26 by inserting the claw-shaped guide 34 to the resonance throughhole 4 from a side of a 2nd end face 3 to press the center part 32 in the inner direction of the resonance throughhole 4.
Patent JP-H07261972-A (JP)
Title: Window control method
Inventor: OKUNO YASUHIRO
IPC: G06F3/0486
Filed: 1994-03-18
Abstract: PURPOSE:To improve operability at the time of a window operation by moving a window further when a position for specifying the window arrives at the end of a display screen and a part of the window is still on the display screen. CONSTITUTION:A position detection means 11 especially judges whether or not a mouse point is present at the end of a screen while the window is moved. Then, when the movement of the window is started, whether or not the movement is still in progress is judged by a CPU 2, the processing is ended when the movement is already ended and whether or not the mouse point is present at the end of the screen is judged when the movement is still in the progress. When the position of the mouse point is not at the end of the screen, standby is performed for a certain fixed period of time (normally extremely short time) and a previous step is returned. When the position of the mouse point is at the end of the screen, it is judged that the mouse point arrives at the end of the screen while the window is moved, a window operation means is called and thereafter, the standby is performed for the certain fixed period of time and the previous step is returned again.
Patent JP-S54140980-A (JP)
Title: Production of compound type hollow superconductive wire
Inventor: KOUNO TSUKASA
IPC: H01B12/00
Filed: 1978-04-25
Abstract: PURPOSE: To prevent superfine multi-core superconductive wires from adhering to holder members by fitting the wires in the grooves in a hollow conductor, winding a filament around the conductor, immersing the assembly in a bath of molten low- melting metal, and solidifying the metal while transporting it in the air.  
     CONSTITUTION: Preformed superfine multi-core superconductive wires 4 are fitted in the grooves 2a-2d in the outside surface of a hollow conductor 3, and a filament 11 is wound around the conductor 3. The assembly is immersed in a bath 6 of a molten low-melting metal such as Sn-5%Ag, removed from the bath 6, and transported in the air to solidify the metal so as to firmly fix the wires 4 in the grooves 2a-2d. The wires 4 can be held properly in the grooves 2a-2d without resulting any strain in the wires 4 and without bringing them into contact with holder members. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05151914-A (JP)
Title: Pannel for color cathode-ray tube
Inventor: ISHII EIJI
IPC: H01J29/86
Filed: 1991-02-21
Abstract: PURPOSE:To provide a pannel with viewability and a flat face with eveness by increasing the upward and downward diameter of a pannel face more than the rightward and leftward diameter thereof. CONSTITUTION:This pannel is used in combination with a shadow mask by the use of steel with no quality change and a small coefficient of expansion. The pannel has a basic configuration of projected cylindrical shape where a diameter Ry is larger than a diameter Rx. Since the ratio between the diameters Rx and Ry is difficult to determine it is determined together with other factors individually at the time of setting the pannel. With such a constitution a pannel for a shadow mask has a larger Ryo than that of conventional shadow masks so that a flat face which is easily viewed with upper outer light reflection eliminated and has a more flat value in Rxo in right and left direction is provided. It is thus possible to make a pannel for a shadow mask with less image distorsion for easy view and even flat face, which can be applied to a high quality cathode-ray tube.
Patent JP-H07264156-A (JP)
Title: Fault detection system for synchronization communication network
Inventor: IKAWA FUMIHIRO
IPC: H04L69/40
Filed: 1994-03-18
Abstract: PURPOSE:To detect mismatching of a standby changeover mode with opposite party stations in the synchronization communication network using K-bytes in an overhead so as to send information for channel relief. CONSTITUTION:As the fault detection system in the synchronization communication network sending information for channel relief by using K1 and K2 bytes in an overhead of a transmission frame, a one-way changeover mode or a two- way changeover mode is set to a bit 6 of the K2 byte 1 and a normal restoration mode or a non-normal restoration mode is set to a bit 7 of the K2 byte 1 and the resulting byte is sent. Thus, stations opposite to each other detect mismatching of the restoration mode in the standby system changeover state.
Patent JP-H05249773-A (JP)
Title: Image forming device
Inventor: SHIOTANI SETSUO
IPC: B41J29/20
Filed: 1992-03-06
Abstract: PURPOSE:To provide an image forming device in which the deterioration caused by a burden imposed on a process unit with the life of a photosensitive body is prevented from occurring. CONSTITUTION:This device is provided with a photosensitive unit 2 having a counter for counting the number of printed sheets and the photosensitive body 3, a storage means which stores the data of the counter, and a printing invalidity command means which outputs a printing invalidity signal on condition that a counter value in the storage means attains a specified value equivalent to the life of the photosensitive body 3; and printing is forcibly made invalid based on the printing invalidity signal outputted from the printing invalidity command means when the number of printed sheets is counted by the counter and the data of the storage means which stores the counted value by the counter attains the specified value.
Patent JP-H09243290-A (JP)
Title: Heat exchanger made of aluminum alloy
Inventor: NIIHAMA MASATAKE
IPC: F28F9/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To ensure the strength against pressure of a lid body by widening a brazing area between the outer peripheral surface of lower end of a header and the internal peripheral surface of a cylindrical part constituting a lid body. SOLUTION: A plurality of protuberances 14, 14 are formed on the internal peripheral surface of a cylindrical part 11, constituting a lid body 9. A cylindrical gap 12 is formed between the inner peripheral surface of the cylindrical part 11 and the lower end of a header 1a under a condition that the lid body 9 is fitted to the outside of lower end of the header 1a. Upon brazing, brazing material, flowing down along the outer peripheral surface of said header 1a, enters the gap 12.
Patent JP-S53136280-A (JP)
Title: Device for surveilance of failure in conveyor
Inventor: SHIRAISHI TSUYOSHI
IPC: B65G43/08
Filed: 1977-04-28
Abstract: PURPOSE: To provide the subject device comprising first means for forming a light path along a conveyor device, second means for detecting a light ray, third means for integrating the light ray interrupting time, and fourth means for generating a stop signal, thereby early discovering andy trouble of the conveyor and automatically stopping the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63216669-A (JP)
Title: Functional trimming method for electronic parts
Inventor: SAKAI YASUYUKI
IPC: B24B21/04
Filed: 1987-03-04
Abstract: PURPOSE:To improve a rate of yield at the time of trimming, by operating a difference between the measured characteristic value of each electric part and the setting value into stock removal after performing roughing while measuring the characteristic value of the electronic part, and rotating sand paper at low speed as far as a portion of this stock removal, then machining the electric part in a precision manner. CONSTITUTION:A grinding speed of sand paper is successively decelerated by variations in a characteristic value while measuring the characteristic value of each electronic part, and it is finally stopped, thus roughing for the electronic part is over. Afterward, each characteristic of electronic parts is measured, and a difference between this value and the desired value is operated into stock removal, and the sand paper is rotated at low speed as far as a portion for this stock removal, whereby these electronic parts are precisely machined in a dry type manner.
Patent JP-H06274270-A (JP)
Title: Virtual actual-space-data input device
Inventor: ENMEI TOSHIHARU
IPC: G06F3/033
Filed: 1993-03-10
Abstract: PURPOSE: To enable an input without operating a switch, etc., by outputting a signal which shows that this virtual reality image is selected when an object approaches to the space where a virtual reality image is formed. CONSTITUTION: A display 17 shows color image data on a display surface 17A. An image input unit of an image input device 21 is provided with artificial retina elements and an optical lens. The input device 21 takes in an image of the front area 17B of the display surface 17A from the top, recognizes an operator OP's finger and detects its position. A 3D eye set 25 which is connected to a 3D controller controls images the operator OP looks. The 3D controller controls an image which the display 17 shows and the transmitted light ray volume of the 3D eye set 25 and lets the operator OP visually recognize a virtual reality image. A selection item at which a finger points in a virtual reality image is outputted as a selection signal.
Patent JP-S62207155-A (JP)
Title: Manufacture of stator for frequency generator
Inventor: ITO TETSUYA
IPC: H02K29/14
Filed: 1986-03-06
Abstract: PURPOSE:To improve mass productivity, and to increase an output from a frequency generation coil by molding a corrugated conductive plate and a cylindrical body made of a magnetic material by an insulating resin and cutting the molded shape to form a stator. CONSTITUTION:A corrugated conductive plate 24 is formed to an arcuate shape, and cylindrical bodies 27 made of a magnetic material are each arranged into respective recessed strip section 24a of both surfaces of the conductive plate 24 and molded. The molded shape is cut, and a frequency generation coil is shaped by the cut conductive plates 24. Magnetic core sections are formed among each coil side section in the frequency generation coil by cutting the cylindrical bodies 27 with the cutting of the molded shape.
Patent JP-H03253468-A (JP)
Title: Four-wheel steering device
Inventor: CHIKUMA ISAMU
IPC: B62D111/00
Filed: 1990-03-02
Abstract: PURPOSE:To secure stability of a vehicle even with unexpected disturbance during operation at high speed by steering front wheels at a proper angle as a steering wheel is moved, and also steering rear wheels at a proper angle in response to a signal from a controller. CONSTITUTION:When a vehicle is attacked by cross wind during operation at high speed or by strong cross wind during operation under the condition of strong wind, the vehicle tends to shift to the downwind side because of a pressure difference between both sides of the vehicle body. But the forces that shift the vehicle to the downwind side are different at the front and rear portions of the vehicle because of factors of all kinds such as the shape of the vehicle body, the angle formed between the direction of the wind and that in which the vehicle runs, etc., and the stability of the vehicle during running is lowered by the difference. Therefore rear wheels are steered at a proper angle according to the third pressure difference detected from the detected values of air pressure sensors 53a, 53b so that the stability of the vehicle in running straight can be obtained even with cross wind or the like.
Patent JP-S60195275-A (JP)
Inventor: KADOTANI HIROSHI
IPC: G01V8/20
Filed: 1984-03-14
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。