baber/WOPTO huggingface dataset:
Patent JP-H1147839-A (JP)
Title: Counter liquid pressure die set
Inventor: ASAMOTO HIROSHI
IPC: B21D22/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute both of counter liquid pressure forming and ordinary forming with a universal type press machine by making a counter liquid pressure die set, which has a pressure reducing part for generating a back pressure on a forming material and a hold-down part for generating the force to hold down the forming material, attachable and detachable to and from the universal type press machine. SOLUTION: A liquid pressure control unit 31 sucks working fluid from a working fluid tank 42 by a working fluid supplying pump 41 and supplies the working fluid via a selector valve 44 and a check valve 50 to a liquid pressure chamber 12. When this liquid pressure chamber 12 is filled with the working fluid, the selector valve 44 is closed in accordance with a fill detection signal. A board hold-down force control unit 32 supplies the working fluid to a board hold-down cylinder 10 and controls the blank hold-down force on the forming material 22. When a slide 4 exists at an ascending end, the working fluid is sucked via a filter 63 from a working fluid tank 62 by a hydraulic pump 61 to forcibly feed the working fluid to the head side chamber 10B of the board hold-down cylinder 10 via a check valve 64 and a directional selector valve 65.
Patent JP-H0251706-A (JP)
Title: Robot controller
Inventor: KOBAYASHI TAKESHI
IPC: G05B19/42
Filed: 1988-08-16
Abstract: PURPOSE:To optionally set the moving speed of the manipulator tip in the direction of the drive axis of a robot without changing the teaching data by using a movement value calculation/drive control means, a distribution ratio setting means and a distribution ratio correction means. CONSTITUTION:A CPU 2 serving as a movement value calculation means and a drive control means of a drive controller 1 calculates the movement value of the manipulator tip of a robot based on the teaching data. Then a distribution mode switch 30 serving as a distribution ratio setting means sets a ratio by which the calculated movement value is divided into the movement value of a function axis and that of a drive axis in the drive axis of a robot. A distribution limit circuit 31 serving as a distribution ratio correction means corrects the set distribution ratio by reference to the moving ability of the function and drive axes given from the teaching data. Then the CPU 2 performs an operation to distribute the moving value of the manipulator tip based on the corrected distribution ratio and carries out the drive control. Thus the moving speed of the manipulator tip can be optionally set in the drive axis direction of the robot.
Patent JP-S63152386-A (JP)
Title: Novel cephalosporin compound
Inventor: ZAMA KATSUYUKI
IPC: C07D519/00
Filed: 1987-08-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 represents H, halogen atom, methoxy, (substituted)vinyl or -CH2-A (A represents H, azide, acyloxy, carbamoyloxy, etc.) and salt thereof. EXAMPLE:(6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(1,5-dihydroxy-4-pyri don-2-ylme thoxyimino)acetamide]-3-(1,2,3-thiadiazol-5-ylthiomethyl)-3-cephem-4-c arboxylic acid. USE:An antibacterial agent for Gram-positive and Gram-negative bacteria, especially Pseudomonas aeruginosa. PREPARATION:A compound expressed by formula II (R2 represents H or amino- protecting group; R3 and R4 represent H or OH-protecting group) or a reactive derivative thereof is reacted with a compound expressed by formula III (R5 represents H or carboxyl-protecting group) to form a compound expressed by formula IV and the protecting group thereof, if necessary, is removed.
Patent JP-S5994144-A (JP)
Title: Multiplier
Inventor: NISHIHARA EITAROU
IPC: G06F7/52
Filed: 1982-11-22
Abstract: PURPOSE:To perform the calculation in a high speed, by constituting a multiplier with a full adder array, which obtains the product between a multiplier and a multiplicand, and adders which add the carry signal and the calculated result from another multiplier to the output of this array, respectively. CONSTITUTION:A multiplier 25 consists of a full adder array 26 and adders 27 and 28. An m-bit multiplier X and an m-bit multiplicand Y are inputted to an X input 29 and a Y input 30 of the array 26, and upper m-bit and lower m-bit are outputted to an P output 31 and a P output 32 respectively as the multiplication result. A carry output CI of another multiplier is inputted to the M-th bit of the adder 27. An m-bit output 33, where an output obtained by adding the output CI to the output 31 and the output 32 are combined, from the adder 27 and a 2m-bit output 34 of the another multiplier are inputted to the adder 28. The adder 28 adds outputs 33 and 34 and outputs the result to an output 35. When a carry is generated, a carry output C0 is outputted to an output 36 and is inputted to another multiplier. By this constitution, circuits other than multipliers are unnecessary, and the calculation is performed in a high speed.
Patent JP-S58105099-A (JP)
Inventor: TAKECHI HIDENORI
IPC: G21F9/02
Filed: 1981-12-18
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-S6181347-A (JP)
Title: Paper feeder
Inventor: HASEGAWA KAZUNORI
IPC: B65H7/14
Filed: 1984-09-28
Abstract: PURPOSE:To enhance the accuracy of defecting the state of an image target supporter without requiring so much space, furthermore to enable the final state of the image target supporter to be detected by installing reflection type optical sensors inside a cabinet and in the space between the cabinet and separation rollers respectively. CONSTITUTION:When a plate 34 is lifted by an elevator arm 33a and a sheet 36 touches a roller 37 as a copy work starts and proceeds, the sheet is taken out toward separation rollers 38a, 38b, thereby the second paper sheet and the subsequent are fed back into a cabinet 32 by the roller 38b and the sheet on the top position is conveyed to a sensitive drum by the roller 38a. During this period, photo-transistors 40b, 41b of a miniature type infra-red reflection optical sensing unit receive the light reflected from the sheet 36 to have circuits 57 and 58 rendered L level and a circuit 56 enters the information of presence of sheet 36 inside the cabinet 32 into a control unit 54. After completion of the process of copy, when each unit is stopped in its operation, the arm 33a turns to move in the opposite direction, the plate 34 also gets stationary on the bottom of cabinet and thus all of the sheets inside the cabinet are delivered away, the circuit 57 is set to high impedance.
Patent JP-H0367764-A (JP)
Title: Anti-lock control method for vehicle
Inventor: EGUCHI MEGUMI
IPC: B60T8/1761
Filed: 1989-08-08
Abstract: PURPOSE:To prevent braking distance from being increased by reason of a shortage of brake fluid pressure by detecting attachment of a different diameter- tyre to a vehicle and changing a pressure application starting point diagnosing threshold to that of lower speed so that a systematic speed on the larger diameter side can exceed the threshold. CONSTITUTION:Among wheel speed signals calculated according to the respective outputs of wheel speed sensors 1 to 4, right and left front wheel speeds are sent as systematic speeds to respective first and second control logic circuits 9, 10, while the lower one is selected from right and left rear wheel speeds by a low select circuit 11 and sent to a third control logic circuit 12. In the above device, control circuits 9, 10, 12 are provided with respective pressure application starting point diagnosing circuits 14 to 16 and a different diameter- tyre diagnosing circuit 17 is provided to which the output signals of the circuits 14 to 16 are input. When attachment of a different diameter-tyre is detected the speed difference between a threshold at which application of pressure is started at each control logic circuit 9, 10, 12 and a false vehicle speed is changed to a greater value.
Patent JP-H0935832-A (JP)
Title: Connector for connecting printed wiring board
Inventor: NAKAJIMA TERUMI
IPC: H01R12/51
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector having a movable housing which is coupled as capable of being tumbled through a thin coupling piece with the base housing of the first connector mounted on one printed cuiring board, in which the mov able housing is engaged and held in the connecting positioning being tumbled approx. at a right angle relative to the base housing by turning the coupling piece round the fulcrum by one-step operation. SOLUTION: The first connector member 1 has a movable housing 3 which houses the contacting part 21 side of a contact 5 capable of being bent in the middle part 22 and is coupled with the base housing 4 through a thin coupling shaft 1 in such a way as capable of being tumbled, wherein the base housing 4 is to house the connection leg 23 side of the mentioned contact 5 mounted on one printed circuit board 31, while the second connector 2 houses a contact 26 mounted on another printed cuiring board 32 and connected with the contacting part 21 of the first connector 1. The movable housing 3 is equipped with engaging means 14, 15 for it to be engaged with and held by the base housing 4 in the connecting attitude being tumbled aside relative to the base housing 4 generated by turning the coupling piece 11 round the fulcrum.
Patent JP-H0489059-A (JP)
Title: Therapeutic bathtub
Inventor: KAARU SHIYUNAIDAA
IPC: A61H33/00
Filed: 1990-08-02
Abstract: PURPOSE: To comfortably have irradiation and a bath by forming a bathtub into one for lying-down posture and providing support bodies, which are formed to be fitted to the body in a lying-on-back or -face state, in its inner side wall, an inner head end, and a leg end. CONSTITUTION: A treatment bathtub 1 having on its top a radiation device 2, whose height is adjustable by using four insert-type supports 3 is formed as one for lying-down posture and is provided with support parts which are formed to be fitted to lying-on-back and -face states in its inner side wall, an inner head end 6, and an inner leg end 7. A back or breast support part 9 is resin toward the head end 6 of the bathtub 1 so as to be formed into an inclined face connected to a neck or throat support part 10, a head support part 11 is continued from the neck or throat support part 10 in the head part direction 6, and a recess 12 on which the chin is mounted in lying on the face, is formed in the rear. A person who takes a bath in the bathtub 1 with lying on the face can thus receive radiation and a part to be irradiated is projected from the water surface in each time.  This constitution can surely and comfortably provide the irradiation and bathing necessary for the treatment.
Patent JP-2000040217-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: G11B5/708
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium which can realize a high-density recording. SOLUTION: This magnetic recording medium is produced by forming a base layer on a supporting body and forming an upper magnetic layer comprising a ferromagnetic powder and a nonmagnetic powder dispersed in a binder on the base layer. In this medium, the thickness of the upper magnetic layer is <=0.2 μm, and the product of the residual magnetic flux density of the upper magnetic layer and the thickness of the upper magnetic layer is 0.005 to 0.045 Tμm. The coercive force of the upper magnetic layer is 170 to 280 kA/m. The ferromagnetic powder has 0.01 to 0.12 μm average particle size. As for the nonmagnetic powder, a powder having an average particle size of >=1/10 of the thickness of the upper magnetic layer and <=0.1 μm is used.
Patent JP-S6098875-A (JP)
Title: Controlling method of multiple coupling inverter
Inventor: KUME TSUNEO
IPC: H02M7/48
Filed: 1983-10-31
Abstract: PURPOSE:To reduce a ripple current by connecting a plurality of voltage type PWM control inverters in parallel and suitably displacing the phases of carrier signals for controlling the inverters. CONSTITUTION:A plurality of voltage type PWM control inverters such as, for example, two voltage PWM control inverters 1, 2 are connected in parallel, and interphase reactors LU-LW are provided between the same phase output terminals of the inverters 1, 2. The phases of the carrier signals for controlling the inverters 1, 2 are displaced by 360 deg./n when the number of the inverters is represented by (n). Thus, the amplitude of the ripple of the output voltage due to the carrier signal can be magnified by 1/n and the frequency can be magnified by (n).
Patent JP-2000026332-A (JP)
Title: COMPOSITION FOR POLYMERIZING 2-ETHYL-1,4,5,8-DIMETHANO-1,2,3,4,4 a,5,8,8a-OCTAHYDRONAPHTHALENE
Inventor: AIDA FUYUKI
IPC: C07C2/50
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of substantially preventing gel formation when used as a material for polymerizing itself by controlling the content of specific cyclopentadiene trimer(s). SOLUTION: The composition intended or polymerizing 2-ethyl-1,2,3,4,4a,5,8,8a- octahydronaphthalene of formula III contains 100-5,000 ppm of cyclopentadiene trimer(s) of formula I and/or formula II, wherein the content of the trimer of formula II in the composition is pref. 100-3,000 ppm. The composition is obtained by reaction between cyclopentadiene and/or dicyclopentadiene, 5-ethyl-2- norbornene of formula IV, and butene-1 under heating. Thereby, a composition suitable for a wide range of polymerization can be afforded, promising polymers with excellent optical properties, high transparency, high heat resistance, and oil absorptivity.
Patent JP-H078572-A (JP)
Title: Method for decomposing aromatic halide compound
Inventor: TANIMOTO FUMIO
IPC: A62D3/36
Filed: 1993-06-24
Abstract: PURPOSE:To safely decompose an aromatic halide compound by bringing the aromatic halide compound into contact with an alkali resistant polar solvent at a specified temperature in the presence of an alkali material to decompose the aromatic halide compound. CONSTITUTION:An alkali resistant polar solvent containing 15wt.% or less of an aromatic halide compound is brought into contact with an alkali material at 100 deg.C or higher and lower than 300 deg.C, and the precipitate is then removed from the polar solvent. The aromatic halide compound is a polybiphenyl chloride or analogous compounds thereof, and the alkali material is at least one or a mixture of two or more selected from the group consisting of caustic soda, caustic potash, sodium alkoxide, potassium alkoxide and potassium hydroxide, and its using ratio is set to 1.1 time or more the calculated value of the contained halogen. The polar solvent is 1,3-dimethyl-2-imidazolidinone, and as occasion demands, the polar solvent and one or a mixture of two or more selected from the group consisting of ethylene glycol and the like are used.
Patent JP-H0743935-A (JP)
Title: Developer and image forming method
Inventor: OKUBO NOBUYUKI
IPC: G03G21/10
Filed: 1993-07-28
Abstract: PURPOSE:To provide the developer which prevents an electrostatic charge defect by fixing to surface of an electrostatic charging member or a body to be electrostatically charged, etc., and is capable of forming good images. CONSTITUTION:This developer is used in the image forming method having an electrostatic charging stage for electrostatically charging the body to be electrostatically charged by bringing the electrostatic charging member having a surface layer contg. a polyester resin having 0.3 to 2.5mum center line average height (Ra) into contact with the body to be electrostatically charged and a cleaning stage. The developer described above contains a binder resin and coloring agents. The chromatogram measured by GPC of the binder resin has at least maximal value in respective regions of 2.000 to 30000 and >=100000 mol.wt. In addition, the polymer constituting at least the high polymer side maximal value has polar groups capable of forming crosslinked bonds.
Patent JP-S5997381-A (JP)
Inventor: AOYANAGI NASUO
IPC: F16L11/08
Filed: 1982-11-24
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-H1051304-A (JP)
Title: Pll
Inventor: OKAMOTO SEIJI
IPC: H03K3/03
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the PLL which can track an input frequency over a wide range not increasing the circuit scale. SOLUTION: A PLL 100 is provided with a band changeover voltage controlled oscillator 30 and a band changeover detection circuit 50, and the band changeover detection circuit 50 outputs a band switch signal to monitor a comparison output of a phase comparator 10 and an output of a low-pass filter 20 and the band switch signal is used to switch an oscillated frequency band of the band changeover voltage controlled oscillator 30 with the frequency band switch signal.
Patent JP-S6448594-A (JP)
Title: Color video signal converting method
Inventor: KOSAKA YOSHITERU
IPC: H04N9/80
Filed: 1987-08-18
Abstract: PURPOSE:To minimize blur by making the color sequence of the inputted SECAM carrier chrominance signal and the color sequence of the SECAM chrominance carrier signal converted again and outputted after once converted into a PAL system chrominance carrier signal depending whether a 1H delay circuit is used as a PAL demodulator or not into a predetermined relation. CONSTITUTION:When the PAL demodulator 19 is formed to include a delay circuit having a delay time of one horizontal scanning period, 2nd system conversion circuit has a 1st relation between the color sequence of the input SECAM system conversion chrominance carrier signal in a 1st system conversion circuit and the polarity of a color difference signal (R-Y) of the PAL chrominance carrier signal. Then the 2nd relation between the polarity of the color difference signal (R-Y) in the PAL system chrominance carrier signal of the 2nd system conversion circuit and the color sequence of the output SECAM system chrominance carrier signal is fixed differently and the signal is converted, and when the PAL demodulator 19 is formed not to include the delay circuit 30, the 1st and 2nd relations are fixed to the same relation and the signal is converted. Then the bur is minimized.
Patent JP-H0370270-A (JP)
Title: Horizontal deflection/high voltage circuit
Inventor: TAJIMA HISANOBU
IPC: H04N3/23
Filed: 1989-08-09
Abstract: PURPOSE:To prevent noise due to a surge voltage from appearing on the screen by devising the circuit such that an output transistor(TR) controlling power voltage is turned on or off within the horizontal fly-back period. CONSTITUTION:A surge voltage takes place in a power voltage outputted from a high voltage stabilizing means 30 when an output TR 301 in the high voltage stabilizing means 30 is turned on and off. There is a possibility of generating noise in a horizontal deflection current by the surge voltage. Then the TR 301 is turned on or off for the horizontal fly-back period. Thus, either of the surge voltages generated at turn-on or at turn-off is prevented to affect on the pattern.
Patent JP-H0850663-A (JP)
Title: Automatic ticket issuing machine
Inventor: TAKESHITA TAKANORI
IPC: G06Q50/00
Filed: 1994-08-04
Abstract: PURPOSE:To easily search an object station from the whole route chart by providing a means for forming a window surrounding a part of a display screen, moving a window and magnifying and displaying display contents. CONSTITUTION:The whole route chart (whole reduction chart) in the range in which a passenger ticket is possible to be purchased from a station in use is displayed on a display screen 4. A window 20 formed by surrounding the part is displayed at the center part of the screen and the station name within the window 20 is magnified and displayed. Each of moving buttons 20a to 20h is displayed at the four corners of the window and around the window 20 which is brought into contact with an X-axis and a Y-axis passing the center of a window 4. Further, at the lower right corner of the whole route chart, a whole reduction button 20' to be touched when the display contents of the display screen 4 is returned to the original whole route chart is displayed. Thus, the display contents within the window 20 is magnified and displayed. When the station name of the part of the touched display screen is separately displayed and the separately displayed station is touched, a ticket issuing processing is performed.
Patent JP-S6448213-A (JP)
Title: Magnetic head
Inventor: MATSUURA KENJI
IPC: G11B5/127
Filed: 1987-08-18
Abstract: PURPOSE:To shut off the leakage magnetic flux passing the inside of glass and to improve recording efficiency by packing a superconductive material into a groove for controlling a head width. CONSTITUTION:A magnetic field is generated in a head gap when coil current is passed to a head coil 3. The magnetic flux to the gap outside effective for magnetization of a recording medium is generated near the head gap at this time but the magnetic flux passing the inside of the groove for controlling the track width is prevented from entering the same by the Meissner effect of the superconductive material 4 and is, therefore, not formed. All the magnetic fluxes are consequently concentrated to the front end of the gap so that the efficiency of the adjacent head can be improved. Since the head gap is formed by butting the two magnetic cores, a step 1a is generated in the head gap part by a difference in the track width of the right and left magnetic cores or a butting error. The magnetic flux leaking from the step 1a to the other magnetic core is shut off by the superconductive material 4 in this case as well. The recording efficiency of the magnetic head is thereby improved.
Patent JP-H0956080-A (JP)
Title: Battery charger
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To enable a battery charger for charging a secondary battery, such as a lithium ion battery, etc., which is to be charged with a constant voltage to effectively utilize the capacity of the battery without deteriorating it. SOLUTION: A battery charger is constituted in such a way that the voltage supplied to a secondary battery can be switched between a first voltage V1 and a second voltage V2 which is lower than the first voltage V1 and, when the fully charged state of the battery is detected, the voltage is switched to the second voltage V2 from the first voltage V1 . In addition, when a charging current larger than a prescribed current value I2 is detected while the second voltage V2 is supplied, the voltage supplied to the battery is returned to the first voltage V1 (or a voltage between the second and first voltages V2 and V1 ).
Patent JP-H0369914-A (JP)
Title: Device for correcting liquid crystal display
Inventor: YAHAGI SUSUMU
IPC: G09G3/36
Filed: 1989-08-09
Abstract: PURPOSE:To surely repair defects of the shorting between respective electrodes by foreign matter by irradiating a liquid crystal display formed to the irradiation loci of closed curves with alignment light to project the liquid crystal display image and positioning the alignment light so as to enclose the foreign matter in the picture element electrode among the respective electrodes into which the foreign matter intrudes. CONSTITUTION:The irradiation loci of the laser beam outputted from a laser oscillator 30 and the alignment light radiated from a light source 35 for alignment are respectively formed as the closed curves. The laser beam and alignment light formed to the closed curves are imaged to the prescribed position of the liquid crystal display 21. A vertical illumination 46 which illuminates the liquid crystal display 21 through this imaging optical system 41 and an image pickup device 47 which picks up the image of the liquid crystal display 21 through the imaging optical system 41 are provided. The image signal from this image pickup device 47 is received and is made into an image. The electrode into which the conductive foreign matter intrudes in the liquid crystal display 21 is detected. The defect of the shorting between the respective electrodes by the conductive foreign matter is surely repaired in this way.