baber/WOPTO huggingface dataset:
Patent JP-H09150989-A (JP)
Title: Image forming device
Inventor: KAMEYAMA TOSHIAKI
IPC: G03G15/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To accurately determine the maintenance of a paper feeding roller by displaying the necessity of cleaning the paper feeding roller on a display part when the rotary driving time of the paper feeding roller does not read a specified rotary driving time. SOLUTION: When a period from a paper feeding start time measured by an internal timer counter until the detection of the tip of a paper sheet by a paper sheet sensor 20 is larger than a preset reference value, a CPU 30 determines whether the accumulated driving time of a paper feeding clutch 15 stored in a nonvolatile RAM 32 is larger than a reference value preset in the nonvolatile RAM 32 (a reference value equivalent to a specified rotary driving time) or not, and when the accumulated driving time of the paper feeding clutch 15 exceeds the reference value, a display for promoting the cleaning of a paper feeding roller as a paper feeding means is made on the display part of an operation panel 36.  Thus, the maintenance of the paper feeding roller is accurately determined and wasteful replacing or work for the paper feeding roller caused by the delaying of a paper sheet carrying time is eliminated.
Patent JP-2001125130-A (JP)
Title: Method for manufacturing liquid crystal device
Inventor: KOMATSU MASUO
IPC: G02F1/1345
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device which is capable of thinly, uniformly and easily adhering a silicon mold for preventing the electrolytic corrosion of wiring formed on a substrate overhanging part to the substrate overhanging part. SOLUTION: This method for manufacturing the liquid crystal device is constituted by encapsulating liquid crystals 14 between a pair of substrates 2a and 2b, having the substrate overhanging part 2c where the one substrate 2a overhangs to the outer side of the mating side substrate 2b and forming wiring 15 on the front surface of the substrate overhanging part 2c. The silicon mold 18 having a flow property is supplied to the front surface of the substrate overhanging part 2c and thereafter, the substrates 2a and 2b are inclined at an angle θ, by which the silicon mold 18 is fluidized toward the region bended with a pair of the substrates 2a and 2b and all of the wiring 15 on the substrate overhanging part 2c are coated with a uniformly thin thickness.
Patent JP-H11104206-A (JP)
Title: Bathing device for nursing
Inventor: OWADA TAKASHI
IPC: A61H33/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a large-scale installing work and to use an existent bathtub as it is. SOLUTION: This bathing device is obtained by arranging a cylinder rod 12 elevate/lower-driven by a elevate/lower-driving mechanism 3 in the neighborhood of a bathtub 2, mounting an arm member 4 extended in a direction vertical to an axis at the upper tip part of the rod 12 in the state of being rotatable around the axis of the rod 12 and mounting a seat 5 for a person to be nursed to sit on the seat 5 in the state of movable between a seat taking position A outside of the bathtub and a bathing position inside of the bathtub. Then, the rod 12 is fixed to a frame-like supporting frame 30 supporting in a state where the person to be nursed takes the seat 5 and the bathtub 2 is arranged within the frame 30.
Patent JP-S63148975-A (JP)
Inventor: CHIYANDORA KUMARU BANERUJI
IPC: A24B15/16
Filed: 1987-12-07
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-H05141905-A (JP)
Title: Shape measuring device for metal strip
Inventor: SAGAWA AKINORI
IPC: G01B5/207
Filed: 1991-11-22
Abstract: PURPOSE:To correctly measure the shape of a hot-rolled steel belt by continuously detecting the tension distribution in the width direction of the hot-rolled steel belt in a hot-rolling line. CONSTITUTION:A shape measuring device 3 storing a load detector and laminating and integrally molding multiple split rolls is incorporated in the looper 7 of a rolling line. A system that the load detector 2 is invariably faced to the same direction regardless of the change of the looper angle theta is incorporated in the looper 7 to prevent that the vector of the component force of the tension of a steel plate 4 and the output of the shape measuring device 3 is fluctuated because the position of the load detector 2 is changed by the change of the looper angle theta when the shape of the steel plate 4 is measured.
Patent JP-H11115772-A (JP)
Title: Shaft with gear and steering device
Inventor: KOMINE RYUICHI
IPC: B62D3/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce weight and be hardly broken by constituting the shaft with gear of a cylindrical shaft main body and a gear fitted to the outer circumference of it, and by expanding the shaft main body toward the recessed parts of a gear inner hole to integrate the shaft main body with the gear. SOLUTION: A plurality of recessed parts 5b constituted of spline grooves in parall along the inner circumference direction are formed on the inner circumference of a gear 5. By expanding a shaft main body 30 from the inner circumferential side of the gear 5 to the outer circumferential side, a projecting part 30b entering the respective recessed parts 5b of the gear 5 are formed, and the shaft main body 30 and the gear 5 are integrated. By this constitution, the shaft main body 30 is cylindrical and formed into a hollow part 30c in the inner part, and the weight can be reduced than that of the inner solid material. Further the shaft main body 30 is hardly broken compared with the solid material.
Patent JP-H08148935-A (JP)
Title: Frequency correction method for digital control type oscillation circuit
Inventor: NONAKA YOJI
IPC: H03B5/32
Filed: 1994-11-16
Abstract: PURPOSE: To provide the frequency correction method of a digital control type oscillation circuit for improving frequency accuracy by dividing the control voltage of a varactor diode used for temperature compensation into plural sections and controlling it. CONSTITUTION: In this frequency correction method of the digital control type oscillation circuit 60 for correcting the change of the resonance frequency of a crystal oscillator due to temperature change by adjusting the control voltage of the varactor diode and outputting a fixed frequency, frequency deviation characteristics for the control voltage of the varactor diode are divided into appropriate plural control sections beforehand, the frequency deviations of the respective control sections are expressed by the linear expression of the control voltage and respective linear coefficients and the temperature characteristics of the crystal oscillator are stored in a memory 67.  The frequency deviation is calculated from the temperature characteristics of the crystal oscillator corresponding to a temperature detected by a temperature sensor 62, the control voltage of the varactor diode is obtained and outputted by using the linear coefficient of the corresponding control section and thus, an output frequency is controlled to a prescribed fixed frequency.
Patent JP-H07161050-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI HIDEKI
IPC: G11B7/085
Filed: 1993-12-08
Abstract: PURPOSE:To obtain an optical disk device provided with a control circuit capable of controlling tracking-jumps stably in the optical disk device adopting a shaft sliding type actuator. CONSTITUTION:In the optical disk device adopting the shaft sliding type actuator, at the time of a track-jump mode, a tracking signal is monitored with a tracking control circuit 16 to be supplied to an actuator control circuit 17. Further.an ideal tracking signal stored in a ROM 24A is read out as a reference signal to be supplied to the actuator control circuit 17 via a D/A converter 22. In the actuator control circuit 17, the tracking signal is added to the reference signal after being inverted. Furthermore, the difference is added to a track- jump signal as a corrective signal. Thus even though friction, etc., are generated at a shaft part, the track-jumps are executed correctly and stably with the corrected track-jump signals.
Patent JP-H11155601-A (JP)
Title: Shoe cover for rainy day
Inventor: SAI YASUSHI
IPC: A43C15/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To realize easy fit, portability and free size of a shoe cover for the sake of smooth and safe walking by making a cover of elastic, soft and waterproofing material so as to be in one body that consists of a front cover to cover the front of the shoe and an opening into which a heel of the shoe can be inserted. SOLUTION: Shoe cover A should be made of waterproofing, elastic, soft and thin material, as thick as 0.05-1 mm. At the rear part of upper side, upper opening 10 is made so as to be inserted shoe 1 at the time of fitting. At the rear end of the lower side, slit-like opening 4 for inserting a heel is made. The cover A consists the two part mentioned above, cover 2 that opens from the front toward the rear, bottom 11 of the lower side, side 12 consists of the both sides and rear 13 of the rear end, as they are composed as one. The upper opening 10 is shaped to be surrounded by the cover 2, the side 12 and the rear 13. The opening 4 for the heel is shaped at the rear end of the bottom 11. The shoe cover A should be made as it is smaller than the shoe 1.
Patent JP-H11219098-A (JP)
Title: Refractive index modulation type phase element
Inventor: OTOSHI YUICHIRO
IPC: G02F1/29
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain not less than N+2 desired patterns by meeting specific conditions by allowing hologram surfaces to have refractive index modulating means independently and operating the respective refractive index modulating means independently. SOLUTION: Different hologram patterns are provided and the respective hologram surfaces are formed on the boundary surfaces of media, at least one of which is variable in refractive index. The hologram surfaces have the refractive index modulating means independently, which are operated independently to satisfy an expression of Npattern >= Nologram+2. Here, Npattern is the number of different wave front patterns which can be generated and Nhologram is the number (Nhologram >=2) of the surfaces of a computer hologram. For example, a refractive index modulating function is added to a variable hologram element by composing the hologram surfaces of the boundary surface of variable-refractive-index media, i.e., liquid crystal 10 in this case and applying a voltage to the liquid crystal 10 by a transparent electrode 9.
Patent JP-H02154532-A (JP)
Title: Automatic control of method and equipment for matching impedance
Inventor: SASAKI NORIO
IPC: H03H7/40
Filed: 1988-12-06
Abstract: PURPOSE:To make the operation of a transmitter stable by detecting an input impedance of an impedance matching device in a tuned carrier frequency so as to control a reactance of the impedance matching device so as to obtain a prescribed value. CONSTITUTION:The input impedance of the impedance matching device 2 in a carrier frequency tuned by a VLF antenna 3 is detected regardless of a frequency deviation corresponding to a digital signal and the variable reactance of the impedance matching device 2 is controlled by an impedance automatic controller 4 so as to obtain a prescribed value of the input impedance. That is, the input impedance of the impedance matching device 2 in the carrier frequency tuned by the antenna 3 in the frequency deviated from the carrier frequency of th transmitter is detected and the variable reactance of the impedance matching device 2 is controlled via a servo system so as to obtain the prescribed value. Thus, the input impedance is always a prescribed value and the operation of the antenna and the transmitter is made stable.
Patent JP-H07198216-A (JP)
Title: Equipment and method of controlling two stage type refrigerator
Inventor: ANTON DEII HAINRITSUHISU
IPC: F25B1/10
Filed: 1994-12-13
Abstract: PURPOSE: To increase the efficiency of a refrigerating system by more effectively utilizing an economizer gas according to operating conditions. CONSTITUTION: This refrigeration system 100 has a compressor and a motor 13 on the low stage side and a compressor and motors 15 and 17 on the high stage side, a condenser 20, evaporators 26 and 30 and a subcooler 28 as economizer. Temperature sensors T1-T3 are provided to detect the delivery temperature of the individual compressors and pressure sensor P1-P4 to detect suction pressure, and a microprocessor 10 switches valves V1-V18 based on a detection signals of the sensors. An economizer gas is selectively supplied to the motor 13 on the low stage side, the motors 15 and 17 on the high stage side or the compressor on the high stage side.
Patent JP-H10137861-A (JP)
Title: Drawing and ironing method
Inventor: TAJIRI AKIRA
IPC: B21D22/28
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of galling in the drawing and ironing of the manufacture of an aluminum DI can or the like and in particular to surely prevent the generation of galling even in not only an alloy other than 3004 alloy and a DC material bit also a CC material. SOLUTION: The die, whose base material is coated with a hard thin film of >=Hv 2500 and moreover whose surface roughness is <=Ra 0.05μm, is used as the die for the ironing pass of at least the final stage in ironing. Especially, a diamond-like carbon film (DLC film) is used as the hard thin film. Also, the thickness is specified to be within the range of 0.5-2.5μm. Further, the hardness of the die base material is specified to be >=HRc 58.
Patent JP-H09146470-A (JP)
Title: Backlight device
Inventor: FUJIOKA SEIICHIRO
IPC: G09F9/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To ensure a fluorescent lamp to light even if the lamp is left in a dark condition or the like over a long time by applying luminous paint to the internal surface of a lamp house. SOLUTION: The internal surface of a lamp house 6 is coated with luminous paint 7. In this case, the luminous paint 7 is preferably applied to the internal surface of the lamp house 6 over an area corresponding to a portion except an area across the electrodes of a fluorescent lamp 5. Also, a phosphor of zinc sulfide (ZnS:Cu) having a luminous peak approximately at 530nm, a phosphor of strontium aluminate (SrAl2 O4 ) or the like may, for example, be used as the luminous paint 7. Furthermore, the luminous paint 7 may be dispersed within the lamp house 6. For example, the luminous paint 7 is mixed with and dispersed in polycarbonate resin, and this resin is molded to a U-shape or the like for the manufacture of the lamp house 6.
Patent JP-H05153064-A (JP)
Title: Communication control device
Inventor: SAIGO TOSHIAKI
IPC: H04B10/07
Filed: 1991-11-25
Abstract: PURPOSE:To transmit an optical signal to the device of the next step without decaying it. CONSTITUTION:The device is provided with an optical amplifier 25 and an automatic gain adjuster 26 in addition to a branch coupler 21, an optical receiver 22, an optical transmitter 23 and a signal processing part 24. An optical signal S to be transmitted through an optical fiber/data bus 1 decays when the signal passes the branch coupler 21 and is transmitted to the communication control device 20 of the next step after the signal is amplified by an optical amplifier 25 and the decay part is compensated. The gain of the optical amplifier 25 is adjusted to an optinum value by the automatic gain adjuster 26.
Patent JP-H08167812-A (JP)
Title: Array antenna system
Inventor: SAITO KENJIRO
IPC: H01Q13/08
Filed: 1994-12-13
Abstract: PURPOSE: To provide an array antenna system capable of easily suppressing unnecessary radiation with simple structure and reducing deterioration in the radiation pattern of an antenna. CONSTITUTION: On a dielectric laminated board 12, a feeding circuit 13 for distributing/composing power connected to microstrip antenna elements 11 is covered with a dielectric plate 21 on which a groove wider than the width of a microstrip line 14 is engraved in the same distributed wire shape as that of the circuit 13. Consequently unnecessary radiation from the circuit 13 is suppressed and the radiation pattern of the antenna can be prevented from being deteriorated.
Patent JP-H08164384-A (JP)
Title: Method for preventing adhesion of aquatic at water pipe
Inventor: KITAMURA MASAHIRO
IPC: C02F1/30
Filed: 1994-12-13
Abstract: PURPOSE: To surely prevent the adverse influence of a laser beam on the human body or occurrence of fire, etc., by detecting the intensity of the laser beam and stopping a laser transmitter when this value falls to a prescribed value or below from a set value at the time of irradiating the water contg. the aquatics to be irradiated passing a water pipe. CONSTITUTION: This laser irradiation device is composed of the water pipe 4 to be irradiated which has an incident window 1 at one end, a laser oscillator 5 which is arranged on the axial extension in one end direction of the water pipe 4 to be irradiated and irradiates the inside of the pipe with the laser beam through this incident window 1, a sea water inlet 2 which is disposed in the lower part at one end of the water pipe 4 to be irradiated and a sea water outlet 3 which is disposed in the upper part at the other end of the water pipe 4 to be irradiated. An optical sensor 6 which detects the intensity of the reflected light at the incident window 1 is arranged between the laser oscillator 5 and the water pipe 4 to be irradiated, thereby detecting the intensity of the reflected light at the incident window 1.  This detection signal is sent to the laser oscillator 5 to stop the laser oscillator 5 if the value is below the prescribed value.
Patent JP-2001131423-A (JP)
Title: Curable composition
Inventor: TSURUOKA KAORU
IPC: C08L101/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition that gives a cured product having excellent surface soil resistance and excellent weathering resistance on the surface and that has improved workability in blending the composition. SOLUTION: A curable composition comprises (A) an organic polymer having in a molecule one or more hydrolyzable silicon groups capable of being crosslinked by hydrolysis, (B) a fluorine-containing copolymer having (p) a fluoroolefin-based polymer unit and (q) a polymer unit having a photocurable functional group and (C) an air curable compound.
Patent JP-H07155401-A (JP)
Title: Manufacture of two-piece golf ball
Inventor: IRII DAISUKE
IPC: A63B37/12
Filed: 1993-12-09
Abstract: PURPOSE:To provide a two-piece golf ball excellent in durability by improving the sticking quality of a core and a cover by covering the core with the cover after ultraviolet rays are irradiated on the surface of the core of the two-piece golf ball. CONSTITUTION:A core is covered with a cover after ultraviolet rays are irradiated on the surface of the core. The core is obtained by heating and hardening a formation containing base material rubber, a cross linking agent and a reinforcing material, and the cover is made up of ionomer resin. For the base material rubber, for example, polybutadiene rubber is used, and for the cross inking agent, for example, alpha, beta-ethylene unsaturated carboxylic acid salt or the like such as (meta) acrylic acid is used, and as for the reinforcing agent, for example, silicon dioxide, a metal oxide are used. As a result, the sticking quality of the core and the cover can be improved, and the anti-impact quality of a two-piece golf ball can be improved.
Patent JP-H08166650-A (JP)
Title: Silver halide photographic emulsion
Inventor: SUZUKI KATSUHIKO
IPC: G03C1/015
Filed: 1994-12-13
Abstract: PURPOSE: To provide the silver halide photographic emulsion improved in pressure fog and pressure desensitization and to provide the silver halide photographic sensitive material high in sensitivity using this emulsion. CONSTITUTION: The silver halide emulsion contains silver halide grains each having at least one hole-capturing center-localized phase in the inside of it or at least 2 metal dopant localized phases, and at least 2 of the metal dopant localized-phases contain the metal dopants different from each other, and at least one kind of dopant has >=2 cyano ligands is contained in the silver bromide or silver iodobromide emulsion.
Patent JP-2001127549-A (JP)
Title: Temperature-compensated crystal oscillator
Inventor: MIKI YOSHIFUMI
IPC: H03B5/32
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-compensated crystal oscillator that suppresses a voltage noise in its current generating circuit and its amplifier circuit. SOLUTION: An output signal from a temperature function generating circuit is given to a connection part between a cathode of a varactor diode and a crystal vibrator via a low pass filter circuit. On the other hand, a phase locked loop signal is given to a base of a 1st conductivity type transistor(TR) and a signal of its emitter is given to a base of a 2nd conductivity type TR and a signal of the collector is given to the anode of the varactor diode.
Patent JP-2001121986-A (JP)
Title: Vehicle having forward-backward integrated pedal
Inventor: MOTOYAMA NOBUHIKO
IPC: B60K26/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle having a forward-backward integrated pedal capable of lessening fatigue of a driver and improving the traveling stability of the vehicle. SOLUTION: A forward pedal 11 and a backward pedal 12 are integrally formed and disposed in such a manner as to be shifted longitudinally and laterally. A forward step 31 for supporting the heel of a driver' s foot is provided in the rear of the forward pedal 11, and a backward step 21 for supporting the toe of the driver's foot is provided in front of the backward pedal 12. The forward pedal 11 is operated by placing the toe of the foot on the forward pedal 11 with the heel of the foot placed on the forward step 31, and the backward pedal 12 is operated by placing the heel of the foot on the backward pedal 11 with the toe of the foot placed on the backward step 32.
Patent JP-H0249423-A (JP)
Title: Reactive ion etching device
Inventor: SAGAWA SEIJI
IPC: C23F4/00
Filed: 1988-12-07
Abstract: PURPOSE:To enable ions to be entered perpendicularly to respective parts of a specimen subject to minimum damage for performing perfect anisotropical etching process by a method wherein a correction magnetic field to detect a plasma flow to a specimen different from a divergence magnetic field leading- out the plasma flow from a plasma production chamber is formed. CONSTITUTION:A specimen 12 (e.g. a semiconductor wafer) on a specimen mounting base 9 is impressed with a correction magnetic field deflecting a plasma flow 8 led out using a divergence magnetic field 5 to the specimen 12. A ring type correction magnet 7 is provided on the outer periphery of the specimen mounting base 9 to form a correction magnetic field 6 e.g., around 800 G in a reaction chamber 4. A magnetic field formed inside the correction magnet 7 having a gradient inverse to divergence magnetic field 5 toward the specimen 12 falls under the correction magnetic field 6 whose line of magnetic force is perpendicular to the specimen 12. Consequently, the plasma flow 8 led out using the divergence magnetic field 5 is deflected by the effect of the correction magnetic field 6 to enter perpendicularly to the specimen 12.
Patent JP-H05116123-A (JP)
Title: Continuous production of refractory flat plat
Inventor: HIRANO YASUO
IPC: B28B3/12
Filed: 1991-10-28
Abstract: PURPOSE:To produce a dense lightweight cement flat plate having a smooth surface and high strength. CONSTITUTION:Mortar containing at least a binder and aggregate is continuously delivered to a conveyor 12 using a liquid permeable belt 11 in predetermined thickness and the delivered mortar is passed through the gap between pressure rolls 23, 24 to be subjected to compression molding so as to become predetermined thickness and the molded one is cut into predetermined length.