baber/WOPTO huggingface dataset:
Patent JP-H06195823-A (JP)
Title: Height adjusting mechanism for guide roller of magnetic recording and reproducing device
Inventor: SHIMIZU YASUHIKO
IPC: G11B15/60
Filed: 1992-12-25
Abstract: PURPOSE:To simplify and ensure the height adjustment of a roller by attaining the rotation of the guide roller while keeping the state such that an engaging part is screwed to a base member and fixed thereto, and adjusting the height of the guide roller in the manner of temporarily disengaging the base member and the engaging part by this rotation. CONSTITUTION:When the height of the guide roller 23a positioned at the tape feeding side is not adequate for instance, the contact position of a magnetic head not shown in the figure, contacting obliquely with the magnetic tape is deviated in the breathwise direction of tape making the accurate recording/reproducing operation impossible, therefore, the adjustment of the height position of the roller 23a is required. So, the height of the roller 23a is adjusted in such a manner that a driver or the like is inserted to a groove provided on the surface of an upper flange 25 and turned with the demand of ascending/descending the main body 28 of roller thereby the main body 28 is moved in the vertical direction in accordance with the thread direction of a thread shaft part 27. Since the moving distance of the shaft part 27 is very short at this stage, the fine adjustment for the height is attained. After that, a pawl piece 30a is always abutted on a knurled part 33, then the generation of vertical movement in the main body is interrupted.
Patent JP-2000172986-A (JP)
Title: Fault detector of signal lamp
Inventor: TAKANO TOSHIO
IPC: B61L5/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a fault detector of signal lamp which can detect an open fault of an LED for display and reduction of the emitted light quantity due to the end of the life. SOLUTION: The emitted light quantity of an LED 3 for monitor connected in series to an LED 2 for display of a signal lamp is monitored by a circuit 9. The LED 2 for display and the LED 3 for monitor of the same production lot are used and are arranged on the same substrate. The emitted light quantity of the LED 3 for monitor is reduced by an open fault of the LED 2 for display or the end of the life of the LED 3 for monitor. When the emitted light quantity of the LED 3 for monitor reaches a prescribed value or smaller, the output of an operational amplifier 8 is inverted from the low level to the high level, and the output of a gate 13 is inverted from the low level to the high level to release energizing of an alarm relay 12, and an alarm is outputted to the outside.  Since the LED 2 for display and the LED 3 for monitor of the same production lot are used and are placed in practically equivalent environments, the end of the life of the LED for display can be estimated by the end of the life of the LED for monitor.
Patent JP-H11170720-A (JP)
Title: Heat-sensitive stencil printing base paper polyester film and heat-sensitive stencil printing base paper formed of the film
Inventor: KUNUGIHARA KAZUHIRO
IPC: C08J5/18
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat-sensitive stencil printing base paper of superior perforation sensitivity and improved resolution, printing quality level and resistance to printing at the time of printing and also manufacture its base film. SOLUTION: A heat-sensitive stencil printing base paper polyester film is composed of 3-50 molar % 2,6-naphthalenedicarboxylic acid component out of acid type content and 5-70 molar % 1,4-butanediol component out of a glycol component, and the melting point of the film is 100-220 deg.C and the glass transition temperature is 50-74 deg.C, and a heat-sensitive stencil printing base paper is composed substantially of its polyester film body only.
Patent JP-2000171317-A (JP)
Title: Fluid pressure sensor
Inventor: HIROTA HISATOSHI
IPC: G01L9/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure sensor capable of precisely measuring the value of fluid for a long period even under acondition that dew condensation occurs inside the sensor. SOLUTION: The fluid pressure sensor is provided with flexible thin film 6 receiving fluid pressure on the front surface, a pressure receiving board 10 placed along the rear surface of the flexible thin film 6, and an electric resistor connected to the pressure receiving part 10. The electric resistor changes its electric resistance according to the distortion generated when the pressure receiving board 10 bends. The fluid pressure sensor detects fluid pressure based on the change of the resistance value of the electric resistor. Moisture absorbing members 8, 9 absorbing moisture are placed behind the flexible thin film 6 in the pressure sensor.
Patent JP-H09165275-A (JP)
Title: Ceramic conjugate sintered body having ultra-hardness and its production
Inventor: AKASHI TAMOTSU
IPC: B22F7/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic conjugate sintered body useful as an abrasion resistant material excellent in abrasion resistance and corrosion resistance and capable of directly welding to stainless steel or steel by joining a specific abrasion resistant layer and a specific weldable layer under specific conditions. SOLUTION: This conjugate sintered body is obtained by integrally sintering and joining an abrasion resistant layer (1a) of a ceramic sintered body (e.g. an alumina-20% silicon nitride sintered body) consisting of one or more selected from alumina, zirconia, silicon carbide and silicon nitride with a weldable layer (1b) of tungsten carbide-based ultra hard alloy (e.g. tungsten carbide-30% nickel alloy) containing 15-40wt.% of a metallic bonding phase, directly or through an interlayer (1c) consisting of a mixture of the components of these layers (1a), (1b).
Patent JP-H07191498-A (JP)
Title: Carrier for electrostatic latent image development
Inventor: SASAKI FUMIHIRO
IPC: G03G9/107
Filed: 1993-12-26
Abstract: PURPOSE:To obtain an image showing excellent reproducibility of line and solid images and excellent gradation by forming a coating layer containing both of carbon black (A) having an adsorption amt. equal to or greater than a specified value of dibutyl phthalate and carbon black B having an adsorption amt. equal to or less than a specified value on the surface of a nuclear particle so that the coating layer has desired conductivity and charge amt. without decreasing the wear resistance. CONSTITUTION:A coating layer containing both of carbon black (A) having >=450ml/100g adsorption amt. of dibutyl phthalate and carbon black (B) having <=400ml/100g adsorption amt. is formed on the surface of a nuclear particle. The weight ratio of the carbon black (A) to the carbon black (B) ranges from 20:80 to 80:20. The amts. of (A) and (B) added are controlled to obtain desired values of the conductivity of the coating layer and the charge amt. of the carrier. By adding a silane coupling agent to the coating layer, dispersibility of the carbon black is improved, and further dropout of the carbon black is prevented even for repetition of use. Thus, stable picture images can be obtd. for a long time.
Patent JP-2001168182-A (JP)
Title: Carrying tool of photo mask substrate and the like
Inventor: HATTORI ISAO
IPC: G03F1/66
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrying tool capable of stably holding a substrate of large-sized photo mask and the like in perpendicular or horizontal direction. SOLUTION: A movable frame 20 is rotatably connected to a retractable fixing frame 10 via connecting pin 30, and a substrate support member 40 is provided at the end of the fixing frame 10 and the movable frame 20. The fixing frame 10 and the movable frame 20 are respectively worked in the rotatable direction towards the substrate support member 40. The fixing frame 10 is made of a hollow prismatic material and a sub fixing frame 12 is slidably inserted inside the fixing frame 10. A handle 21 extending to the fixing frame 10 is provided in the adjoining portion of the movable frame 20 to the fixing frame 10 in the form of a fork at the upper and the lower portions of the fixing frame 10. The large-sized substrate can be transferred by connecting paired fixing frames 10 by means of two carrying jigs.
Patent JP-H11244703-A (JP)
Title: Regeneration of catalyst used in conversion of hydrocarbon
Inventor: DEVES JEAN-MARIE
IPC: B01J23/96
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize the severity degree of combustion treatment to the utmost in the regeneration of a catalyst deactivated by the deposition of a carbonizing substance. SOLUTION: In a method for reproducing a catalyst for reforming aromatic hydrocarbon or producing aromatic hydrocarbon, a carrier contains at least one moble metal, at least an additional metal and at least one halogen. The method for this catalyst contains a combustion process, a subsequent oxychloration process and the baking process succeeding thereto. The combustion process is performed in the presence of gas containing oxygen and inert gas. The gas contains at least nitrogen oxide NxOy (wherein y/x>0.5). This method is operated in such state that the mol content of the nitrogen oxide in gas is 0.0001-20% at 200-700 deg.C under a pressure of 0.1-4 MPA.
Patent JP-H07190534-A (JP)
Title: Heat storage type air conditioning equipment
Inventor: DOI TAKASHI
IPC: F25B13/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable simultaneous execution of a cold storage operation with an indoor cooling operation corresponding to each indoor requested capacity without causing the problem of gathering of a refrigerant due to a difference in an evaporation temperature and to reduce the quantity of power consumption by suppressing an input at the time of the cooling operation utilizing a cold storage. CONSTITUTION:An operation frequency of a compressor 25 is made prescribed and a gas-side electronic control valve 43 on the indoor heat exchanger 33 side is used for a capacity distribution control according to an indoor requested capacity, while a liquid-side electronic control valve 47 on the same side is used for an overheat control of an indoor heat exchanger 33. The opening of a gas-side electronic control valve 51 on the heat storage heat exchanger 39 side is made prescribed, while a liquid-side electronic control valve 55 on the same side is used for the overheat control of a heat storage heat exchanger 39, and a control time of the the liquid-side electronic control valve 47 and the one of the liquid-side electronic control valve 55 are made asynchronous.
Patent JP-H11167179-A (JP)
Title: Heat developable black-and-white photosensitive material and image forming method using the material
Inventor: MATSUMOTO KAZUHIKO
IPC: G03C1/42
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To permit easy rapid processing by using a specified coating weight of at least one of specified compds. as a main developing main agent in a specified molar ratio to silver halide. SOLUTION: At least one of compds. represented by formulae I-V is used as a main developing agent, the coating weight of the main developing agent is 4-25 mmol/m<2> and the molar ratio of the main developing agent to photosensitive silver halide is >=0.25. The silver halide used is, e.g. silver iodobromide, silver bromide or silver chlorobromide. In the formulae, R1 -R4 are each H, halogen, alkyl, aryl or the like, R5 is optionally substd. alkyl, aryl or a heterocyclic group and Y is a divalent combining group selected from among -CO-, -SO-, -SO2 - and -PO(Z1 )-. By an image forming method using the resultant photosensitive material, an image excellent in sharpness is obtd.
Patent JP-H11167625-A (JP)
Title: Moving object recognition system
Inventor: YASUDA KIYOSHI
IPC: H04N5/225
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a moving object recognition system which continuously acquires an image to recognize a moving object such as a vehicle to a camera of an image pickup device by continuously irradiating at a speed compatible with the acquisition speed of the image pickup device and also providing a moving object with a flat and sufficient quantity of light without arousing awareness on the emission of infrared rays. SOLUTION: When a controller 3 detects that a vehicle 5 enters a photographable range, it starts shutter operation of a camera 1 and simultaneously irradiates the vehicle with infrared rays by a reflex LED illuminating device 2. Since the infrared rays have a wavelength longer than 730 nm, a driver is not disturbed by the emitted rays. Because an area to be irradiated is sharper than a strobe device and it has a flat characteristic, emission efficiency is satisfactory, sufficient brightness (luminance) is given to an object surface and irradiation is continuously performed for an extremely short time. A static image of the vehicle 5 is photographed to the camera 1 with an image quality to allow a numberplate 6, etc., to be identified.
Patent JP-2000169871-A (JP)
Title: Lubricant oil composition
Inventor: TOMINAGA EIJI
IPC: C10N30/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant oil composition that has good abrasion resistance, excellent thermal stability and oxidation stability, can prevent machine sliding parts from being abraded to prolong the machine life and can prolong the life of the lubricant oil itself by formulating a specific combination of compounds with a lubricant base oil. SOLUTION: (A) A triaryl phosphate (suitably triphenyl phosphate or the like), (B) an alkylphenol (suitably 2,6-di-tert.-butyl-p-cresol or the like and/or an aromatic amine (suitably a p,p'-dialkyldiphenylamine or the like) and (C) a fatty acid (suitably a 12-18C straight chain aliphatic monobasic acid, for example, lauric acid) are formulated to give the objective lubricant oil composition. In a preferred embodiment, the components (A) and (B) are added each in an amount of 0.1-2 mass % based on the whole weight of the composition and the component (C) added is 0.05-5 mass %. The addition of an ester in an amount of 0.5-5 mass % based on the whole weight of the composition further increases the abrasion resistance desirably.
Patent JP-H07192282-A (JP)
Title: Actuator
Inventor: YAMAZAKI HIDEO
IPC: G11B7/09
Filed: 1993-12-27
Abstract: PURPOSE:To provide an actuator, which is superior in followup ability to driving force and does not generate any unwanted vibration, by directly forming a coil, which generates the driving force by the resonance with a magnetic circuit, at a movable member by plating. CONSTITUTION:A coil 40 of the actuator for focus is composed of element lines formed on the side face of a lens holder 32 by direct plating. Accordingly, the coil 40 with high dimensional accuracy and a high planar degree can be formed, and the coil 40 can be installed at a prescribed position of a magnet consisting of the magnetic circuit to be fixed to an objective lens 34 and a carriage 30. Therefore, unwanted thrust generated from the coil 40 is reduced, and the unwanted vibrations of the lens holder 32 and the objective lens 34 can be removed. Further, the rigidity of a driving force transmitting system between the coil 40 and the objective lens 34 can be improved, and the followup ability of the objective lens 34 to the driving force can be improved.
Patent JP-H10188659-A (JP)
Title: Pull-switch-equipped luminaire
Inventor: TAKAI HOMARE
IPC: F21V23/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a pull-cord-protecting bushing that inexpensive and is easy to install irrespective of the shape of a reflecting plate. SOLUTION: This luminaire comprises a luminaire main body having a pull switch built in, a reflecting plate 20 having a bushing mounting hole 35 located below the luminaire main body, and an elastic plate-shaped bushing 30 mounted in the bushing mounting hole and having a pull-cord hole 31 through which a pull cord 11 used to turn the pull switch on and off is passed. The bushing is inserted in the bushing mounting hole 35 and mounted with the pair of corners on its diagonal being elastically deformed, so that both sides 34 of the corners cross the bushing mounting hole.
Patent JP-H07195360-A (JP)
Title: Production of papermaking internal additive for hot press molded object
Inventor: KUBOTA YOSHIKAZU
IPC: B32B5/28
Filed: 1993-12-28
Abstract: PURPOSE:To reduce loss quantity with respect to the setting of a specific hue by coloring a scaly material obtained by cutting or grinding paper and sorted so as to have an arbitrary particle size and coating the colored scaly material with a water-resistance imparting resin. CONSTITUTION:A papermaking internal additive for a hot press molded object imparting granite like patterns is produced by passing paper through a grinding process, a coloring process and a water resistance imparting process. At first, in the grinding process, the paper is cut or ground to obtain a scaly material. Since the scaly material is different in hue according to particle size distribution, the scaly material is sieved so as to obtain an arbitrary particle size suitable for granite like patterns to unify a particle sized Subsequently, the scaly material is colored with a colorant in the coloring process so as to obtain an arbitrary hue. Next, the colored scaly material is coated with a water resistance imparting resin in the water resistance imparting process and the coated scaly material is dried in a fluidized bed dryer and heated in order to further enhance heat resistance to be solidified to obtain a papermaking internal additive for a hot press molded object.
Patent JP-2001167957-A (JP)
Title: Structure for regulating electric wiring in feeding paddle
Inventor: SENJU SUMITAKA
IPC: H02G3/22
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To avoid reduction in the radio communication stability between a feeding paddle and a power-receiving device. SOLUTION: A plurality of regulating grooves 291, 292, 293, and 294 are made on a regulating wall 29. The regulating wall 29 and a communication antenna 20 are located close to and parallel to each other. A feeding wire 161 constituting a feeding cable 16 is laid in the regulating groove 291, and a feeding wire 162 is laid in the regulating groove 292. A signal wire 163 is laid in the regulating groove 293, and a signal wire 164 is laid in the regulating groove 294. The feeding wires 161 and 162 laid in the regulating grooves 291 and 292 cross near the communication antenna 20, and the signal wire 163 laid in the regulating groove 293 crosses near the communication antenna 20, and then the signal wire 164 laid in the regulating groove 294 is connected with the communication antenna 20.
Patent JP-2001129297-A (JP)
Title: Sweater drying hanger
Inventor: TAKASU YOKO
IPC: D06F57/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To use a sweater drying hanger as a bag housing hanger or an ordinary hanger as well as to use the sweater drying hanger all the year round because of being multifunctional as a tool of a seasonal object for drying a sweater in a cradle shape on a pole in a hanger for drying the sweater. SOLUTION: A hanger cover 4 having a hanger neck hole 3 is formed of a hanger cover surface 1 and the hanger cover reverse 2, and while, a cradle shape is formed on the lower end 6 of the hanger cover reverse by a cradle hanger 7 and a sweater attaching hanger 5.
Patent JP-2000158633-A (JP)
Title: Solvent absorbing mechanism and apparatus and method for offset printing
Inventor: MIDORIKAWA MASAKO
IPC: B41F3/36
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the surface conditions of a blanket due to absorption of a solvent. SOLUTION: This printing apparatus uses a solvent absorbing mechanism equipped with a solvent absorbing body 3 which can absorb a solvent of a transfer material 8 used for offset printing and with a contact means whereby a blanket 2 receiving the transfer material 8 from an intaglio 9 on the occasion of offset printing and transferring it onto a printing material 10 is brought into rotary contact with the solvent absorbing body 3 in the course from transfer of the transfer material 8 to reception of a subsequent transfer material 8 and the solvent of the transfer material 8 absorbed in the surface of the blanket 2 is made absorbed in the solvent absorbing body 3.
Patent JP-2000163025-A (JP)
Title: Liquid crystal display device
Inventor: KAMIO TOMOMI
IPC: H04N5/66
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To quickly erase the after-image of a display screen at the time of turning the power off and also to prevent a liquid cystal display panel from being degraded owing to residual voltages. SOLUTION: When a power switch SW is turned off, a power control circuit 11 turns a flag signal PwACT being supplied to a sequence control circuit 10 into a Low. When the flag signal PwACT becomes the Low, the sequence control circuit 10 turns outputs of a signal driver 4 into high impedances while keeping the active state of a scanning driver 5. When the outputs of the driver 4 are made to become high impedances, electric charges of pixel electrodes of an LCD 7 are discharged in a so enough short time that eyes of a human being can not confirm it. Thereafter, the control circuit 10 turns a flag signal OFF Ready into a High. When the flag signal OFF Ready becomes the High, the control circuit 11 turns a power control signal PCS into a Low to turn a power 12 off.
Patent JP-H05162777-A (JP)
Title: Antibacterial container
Inventor: TAODA HIROSHI
IPC: B65D81/28
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an energy-saving, simple, safe and economical antibacterial container to prevent growth of various bacteria in a liquid such as drinking water in the container. CONSTITUTION:The antibacterial container has its inner surface coated with titanium oxide film and, in order to enhance its antibacterial effect, a coat of titanium oxide film is applied to the inner surface of the container which has previously been coated with an electrically conductive film or an additional coat of platinum film is applied to this titanium oxide film.
Patent JP-H06165386-A (JP)
Title: Method and apparatus for improvement of parallel power factor
Inventor: KAKU AKIHIKO
IPC: G05F1/70
Filed: 1992-11-13
Abstract: PURPOSE: To provide a method for improving power factor of modularity general purpose parallel disposition, valuable for practical use to be applied to an arbitrary load without considering characteristics and size of a load. CONSTITUTION: The apparatus for improving power factor in parallel disposition comprises a main control circuit board 10, several sub-power factor circuit boards 90, and an energy storage unit 80 in parallel with direct loads provided at the sub-power factor circuit boards 90. Power source current equal to a load current is changed to sine wave current varying in amplitude according to magnitude of the load in the same phase as that of the power source voltage according to influence of the load, power factor regulating current is provided to improve the power factor, waveform of the power source current is supplemented, the power source current is set to the same phase as that of the power source voltage, and the magnitude of the amplitude is equalized to that of the load.