baber/WOPTO huggingface dataset:
Patent JP-H08207636-A (JP)
Title: Seat back carpet mounting structure for foldable type seat
Inventor: TAKAZAWA MINORU
IPC: B60N3/04
Filed: 1995-02-08
Abstract: PURPOSE: To provide a seat back carpet mounting structure, by which a good appearance of a luggage mat can be secured throughout from when a seat back is pushed down forward until when it is raised, for a foldable type seat. CONSTITUTION: In a seat back carpet 10, a carpet fin part 11 protruding from the lower end of the backside of a seat back is formed, while on the reverse side of the carpet fin part 11, a long hole extending backward is formed and a thin piece fin part connecting plate 20 exhibiting bending elasticity is installed. In a corner part descending from a floor 7 to a floor 7a below position of the seat back 10, a guide pin 25 to be engagingly inserted into the long hole is projected so as to guide the fin part connecting plate 20 slidably in the longitudinal direction, while a luggage mat 5 is arranged so as to cover the guide pin 25 by means of its front end part, and length of the carpet fin part 11 is set to be long enough to range from the lower end to the guide pin 25 flatly when the seat back is pushed down forward.
Patent JP-H06259002-A (JP)
Title: Virtual reality system
Inventor: MORI TAKUMI
IPC: G09B9/00
Filed: 1993-03-03
Abstract: PURPOSE:To enable each operator to speedily set individual information, etc., to the system at the time of operation and operate the system with high precision in a state matching characteristics of the operator. CONSTITUTION:The individual information on the body form feature, ability, etc., of the operator is recorded on a portable data file type card and the data recorded on the data file type card are read in a master controller 1 through a two-dimensional bar code reader 5 to position machines such as an HMD device 2, a master hand device 3, and a master arm device 4 and set parameters, thereby placing the system in the system state matching the operator.
Patent JP-S57157132-A (JP)
Title: Detector for knocking
Inventor: KITA TOORU
IPC: G01L23/22
Filed: 1981-03-24
Abstract: PURPOSE:To accelerate a vibrating attenuation of a vibrator and to improve selectivity and sensitivity of a knocking vibration, by a method wherein piezo- electric elements, secured to a metal plate of vibrator, are positioned facing and opposite to each other, and a signal outputted from a first piezo-electric element is applied to a second piezo-electric element. CONSTITUTION:A first pizoe-electric element 10a and a second piezo-electric element 10b are symmetically adhered to both sides of a metal plate 9 of a vibrator 8. Electrodes 11a and 11b are formed on the surfaces of the piezo-electric elements 10a and 10b, and are further secured to a case by a fastening washer situated thereon. The electrodes are individually connected so that the signal outputted from the first piezo-electric element 10a is inputted to an amplifier 10a via a buffer amplifier 6, and simultaneously, the output signal from the amplifier 7 is applied to the second piezo-electric element 10b. This permits the acceleration of attenuation of a vibrator through application of a reaction force to an accelerating speed applied to the vibrator 8.
Patent JP-H03245299-A (JP)
Title: Abnormality detector
Inventor: TOKUHIRA MAKOTO
IPC: G08B25/00
Filed: 1990-02-23
Abstract: PURPOSE:To monitor the various equipments etc., of a large plant by photographing plural monitoring objects by plural TV cameras, taking out pictures at prescribed timing and detecting picture fluctuation between picture signals. CONSTITUTION:In an input processing part 14, video signals to be photographed by TV cameras 11a-11n are separated into three primary colors of light and the picture signals are sent through a differential time memory part 15 to a picture memory part 16. Next, a hue fluctuation detection part 17 periodically takes out the three primary color pictures from the memory part 16 and calculates time sequential hue fluctuation. An abnormality discrimination part 18 decides an abnormal state from the calculated picture fluctuation and displays the decided state on a display device 19. Thus, the various equipments, etc., of a large plant can be speedily monitored.
Patent JP-S55135708-A (JP)
Title: Display unit of refrigeration cycle
Inventor: SAITOU EIJI
IPC: G01D7/00
Filed: 1979-04-09
Abstract: PURPOSE: To simplify the circuit of display unit, by using the Lissajous' image of cathode-ray tube for the display of Mollier diagram displaying the conditional change of the refrigerator.  
     CONSTITUTION: The conditional value is calculated from the measuring values of temperature and pressure of the refrigerator, and the signal corresponding to this value is input to the X axis deflection wave generation circuit 12 and the Y axis deflection wave generation circuit 13 of the cathode-ray tube display unit 5'. Further, as the Lissajous' image of the cathode-ray tube 5', the deflection voltage displaying the graph is produced and the conditional change of coolant is displayed as the change on the Mollier diagram on the cathode-ray tube 5'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09234182-A (JP)
Title: Endoscope
Inventor: HAMAZAKI MASANORI
IPC: A61B17/28
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To easily observe a processing member through an observation optical system, and improve processing ability in an endoscope provided with at least two processing member inserting channels at a tip part of an insertion part by providing a raising device to regulate a direction of the processing member introduced out of each mouth part of the processing member insertion channels. SOLUTION: A tip part 1 of an endoscope insertion part is composed of a tip rigid member 2, and an objective lens 5 and a lighting lens 6 are provided at an upper surface part of the tip part 1. Channel aperture parts 11a, 11b are respectively provided on the right and left of the objective lens 5 and the lighting lens 6, and at the aperture parts 11a, 11b, a first and a second forceps raising base 15a, 15b are respectively provided. Each forceps raising base 15a, 15b is installed to be rotatable about a center of a shaft 16a, 16b supported on the tip rigid part 2. By performing push-pull operation to each raising operation wire 22a, 22b by a hand side operation part, each forceps raising base 15a, 15b is raised or fallen to select its raising angle freely.
Patent JP-2000244799-A (JP)
Title: Image pickup device
Inventor: TAKADA KATSUHIRO
IPC: H04N5/353
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain high picture quality even from a magnified picture by providing an aperture stop and selecting a diameter of encircled energy, number of pixels of an imaging device and a pixel pitch to be a specific range respectively. SOLUTION: A diameter ϕ (mm) of a 90% encircled energy with a pint image intensity distribution by an optical system 10, number of pixels N (1,000,000 pixels) of an imaging device 20 and a pixel pitch P (mm) are selected to have relations of 1.5<ϕ/P×√(2.5/N)<8.0, 0.0015<P<0.0055 and 2.4<N<20. The optical system 10 is provided with an aperture stop 70 consisting of a plurality of blade apertures, and an exposure control circuit 80 adjusts an F-number up to, e.g. F16 on the basis of an F-number at opening according to a combination between the aperture and the exposure time designated by the preference of a user. Thus, even in the case of using the imaging device 20 of a size of 1/3 inch and magnifying the photographed picture to the eight by ten size or the like, high picture quality equivalent to that of a silver salt photograph can be obtained.
Patent JP-S60188543-A (JP)
Title: Oil-pressure circuit for construction machine such as oil- pressure shovel
Inventor: KAWAMOTO MASAHARU
IPC: E02F9/22
Filed: 1984-03-08
Abstract: PURPOSE:To secure the straightforward running of a construction machine even when operating the actuator of boom, etc., during the running operation by controlling the direction and amount of pressure oil from two oil-pressure pumps by means of plural direction switching valves. CONSTITUTION:When operating an arm during the straightforward running, a switch valve 6 is switched to the position B prior to operation, and then a direction switching valve 4b for arm is operated. Whereupon, pressure oil from an oil-pressure pump 1 is supplied through the switch valve 6 and the pipeline 7 and then to a switch valve 5c through the pipeline 8. Also, pressure oil from the pump 2 is supplied to a switch valve 4d through the pipeline 9 and then to the switch valve 5c through the pipeline 10. since the pipelines 9 and 10 are led to each ether in the switch valve 6, pressure oil from the pump 1 is distributed even to the switch valve 4d. The oil can thus be uniformly distributed to left and right-handed running motors to secure the straightforward running of construction machine, and the operation of various actuators can be exactly secured.
Patent JP-H05241239-A (JP)
Title: Picture projector
Inventor: SHIRATA ATSUSHI
IPC: G03B21/11
Filed: 1992-02-28
Abstract: PURPOSE:To improve the visibility of an operator by making the position of a screen low, and the operability by adopting structure that a film carrier can be disposed in front of a device. CONSTITUTION:This picture projector has a prism 24 rotating a picture imprinted on a microfilm, and a mirror 25 irradiated with light finished to transmit the prism 24, is arranged in a location near to the screen 11, on its upper side. A light shielding plate 53 shielding harmful light made incident on the screen 11, in the light finished to transmit the prism 24, is provided so as to freely advance/retreat, on the upper side of the prism 24. The light shielding plate 53 is moved in response to the rotation of the prism 24.
Patent JP-H06305503-A (JP)
Title: Contaminant processing method and contaminant processing equipment
Inventor: TAKAGI HAJIME
IPC: B65F5/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide a contaminant processing method and a contaminant processing equipment, which can previously prevent occurrence of air pollution or odor pollution to neighborhood houses and can control management for safety/sanitation and health of workers working simultanoously a roof. CONSTITUTION:An airtight roof 2 is set up over the ground 1 where contaminant is buried and the ground inside the roof is dug ahile supplying gas by an air supplying equipment 3 into space inside this roof 2. Gas generated during the digging process is exhausted outside the roof 2 by an exhausting equipment 4 and the exhausted gas is released to the atmosphere after it is freated by a treating equipment.
Patent JP-S59168932-A (JP)
Title: Formation of protective film
Inventor: HONDA YOSHINORI
IPC: B05D1/00
Filed: 1983-03-17
Abstract: PURPOSE:To raise resistance to slide, adhesive strength and moisture resistance of a protective film by executing a spattering in a gaseous mixture composing of indispensably an inert gas and a nitrogen gas. CONSTITUTION:A target containing an organic polymer is brought to the spattering in a gaseous mixture whose indispensable components are the inert gas and the nitrogen gas, or the gaseous mixture whose indispensable components are the inert gas and a gaseous nitrogen compound or a gaseous mixture whose indispensable components are the inert gas, the nitrogen gas and a gaseous nitrogen compound. In this way, it is possible to obtain a protective film which is satisfactory in its resistance to slide, high in its adhesive strength, good in its moisture resistance, also excellent in its mechanical characteristic and chemical stability, too, as a whole, and versatile for various application.
Patent JP-S62199405-A (JP)
Inventor: UTSUNOMIYA TORU
IPC: B28C7/12
Filed: 1986-02-28
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-H09238166-A (JP)
Title: Reception circuit
Inventor: YOSHIDA SHINYA
IPC: H04L25/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a microcomputer by detecting it that a specific pattern appears in data arrangement obtained by sampling a demodulation signal at a prescribed period so as to separate random noise thereby simplifying the configuration. SOLUTION: A digital data radio signal SSD is made up of a synchronizing signal part consisting of '1, 0' pattern of a frequency twice that of data bits and a major data part in 8-bits in succession to it. A shift register 14 samples a demodulation signal S12 from a demodulation circuit 12 with a clock S13 with a frequency four times the frequency of data bits from an oscillator 13 and outputs the result to output terminals QA, QB, QC, QD while delaying the result sequentially for a clock period. A comparator 15 monitors signals at the output terminals QA, QB, QC, QD and when a pattern of '0, 0, 1, 1' appears, the comparator 15 provides an output of a detection signal to an input terminal INT1 of a microcomputer 17.  While the pattern of '0, 0, 1, 1' does not appear, it is discriminated to be noise accompanying to super reproduction demodulation and the microcomputer 17 conducts other processing than reception data discrimination processing.
Patent JP-H08240026-A (JP)
Title: Drop preventing device in multistory parking garage equipment
Inventor: MAEDA YASUSHI
IPC: E04H6/06
Filed: 1995-03-02
Abstract: PURPOSE: To enable an engaging member for preventing an elevating pallet drop to project and retreat, to reduce a noise of collision with a stopper for regulating the rotation of the engaging member at the time of projecting and retreating, and to regulate the rotation at the time of projecting and retreating by one stopper so as to decrease the number of parts and reduce the manhour for manufacture. CONSTITUTION: A base plate 15 fixed to a vertical frame 2 is provided with a rotatable engaging member 18, and an elastic member 22 and a driving device 23 which mutually rotate the engaging member 18. An elastic stopper 27 which collides with the rotating end of the engaging member 18 at the time of projecting and retreating to regulate the rotation of the engaging member 18 is disposed between the engaging member 18 and the driving device 23.
Patent JP-H04280230-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: FUKUDA KAICHI
IPC: H01L29/786
Filed: 1991-03-08
Abstract: PURPOSE:To simplify the manufacturing process by forming an insulating layer and a two-layered gate insulating film from a material of the same kind. CONSTITUTION:A transparent auxiliary capacity electrode 2 is formed on one main surface of a transparent insulating base plate 1, and an insulating layer 3 consisting of a silicon oxide film is formed as a layer-to-layer insulating film so as to cover the electrode 2. A gate electrode 4 is formed on the insulating film 3, and a first gate insulating film 5 consisting of silicone oxide is formed as the first layer of a gate insulating film so as to cover the gate electrode 4. A transparent picture element electrode 6 is formed on the first gate insulating film 5. A gate insulating film 7 consisting of a silicon oxide film and a third gate insulating film 7 consisting of a silicon nitride film are successively formed as the second and third layers of the gate insulating film so as to cover the transparent electrode 6. Then, a semiconductor film 8, an inorganic protective film 10 consisting of a silicon nitride film, and further a semiconductor film 11 are formed on the third gate insulating film 8.
Patent JP-H08219648-A (JP)
Title: Heat treating furnace
Inventor: YAMADA HIROTSUGU
IPC: C04B35/64
Filed: 1995-02-07
Abstract: PURPOSE: To provide a heat treating furnace in which a heat treating zone can be increased with respect to the size of the furnace and which can efficiently heat material to be heat treated. CONSTITUTION: A heater (central heater) 6 which has a spiral shape at a main part is inserted and disposed in a heat treating zone 5 for heat treating material 4 to be heat treated, and an exhaust tube formed with an exhaust port for passing burnt gas generated in the zone 5 at the sidewall is inserted and disposed in the heater 6.
Patent JP-S52125949-A (JP)
Title: Low noise spark plug
Inventor: HARADA KOUJI
IPC: H01T13/20
Filed: 1976-04-15
Abstract: PURPOSE: The part having a small diameter is arranged in the neighbourhood of the discharge end of the central electrode, and the noise electric wave preventing effect is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10241434-A (JP)
Title: Light directional sheet and directional surface light source using it
Inventor: UCHIDA TETSUO
IPC: G02B6/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain high directivity even in a surface light source having any structure, efficiently utilize light, and provide a thin, uniform surface light source by opening the vicinity of a focal point of light incoming from a micro lens group of at least a light shut off film, and specifying the line opening ratio of the opening. SOLUTION: A light shut off film 2 is formed on the flat surface of a micro lens group 1 in which unit lenses are arranged, and the vicinity of a focal point of light incoming from the micro lens group 1 of the light shut off film 2 is opened. Among light beams 10 repeating reflection within a light guiding plate 5, the light outgoing from an outgoing light part comes out at various angles with a diffusion plate 6, the light 12 struck against the light shut off film 2 is reflected, and returns to the light guiding plate 5. Light 13 outgoing from an opening part and progressing on the lens inside is refracted on an interface of the lens and air, and light 14 coming out from there has directivity. In this case, the line opening ratio of the light shut off film 2 is made 50% or less.
Patent JP-S61204244-A (JP)
Title: Polyolefin composition
Inventor: YAMAHATA TAKASHI
IPC: C08J9/06
Filed: 1985-03-07
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance and voltage-resistance and suitable for the distributor cap and rotor of an automobile, by adding a small amount of a foaming agent to a composition composed of a polyolefin and mica at a specific ratio. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a composition composed of (i) 95-40wt%, preferably 90-40% polyolefin (preferably propylene polymer) and (ii) 5-60%, preferably 10-60% mica [preferably phlogopite of formula K2Mg6(Si3Al)2O20(OH)4 or muscovite of formula K2Al4(Si3Al)2O20(OH)4 and having particle diameter of 1-300mu] with (B) 0.05-0.5pts. of a foaming agent (e.g. azodicarbon-amide).
Patent JP-H04279792-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/107
Filed: 1991-03-08
Abstract: PURPOSE:To surely lubricate the sliding sections of respective compression systems even in a compressor furnished with paired spiral grooves and blades by providing a lubricating means which can feed hydraulic oil to the sliding sections of the respective compression system from one end section or both the end sections of a cylinder. CONSTITUTION:When a cylinder 4 is drivingly rotated with an electric motor section 21 energized, a cylinder 4 and a piston 5 are relatively and synchronously rotated. This operation forces low pressure refrigerant gas to be sucked in along a suction passage 11 from a suction pipe 12 so as to be transferred to a working chamber 10, so that it is thereby compressed. And refrigerant gas is discharged into a hermetic case 2 from respective discharge pipes 14a and 14b, it is then discharged out of the respective discharge pipes 13a and 13b so as to be led to a condenser. In this case, accompanied with the compressive actions of the respective compression systems A and B, lubricant in an oil bank 15 is sucked up in a suck-up pipe 16 so as to be led along a lubricant feed passage 18. Namely, lubricant is fed to the sliding sections of the respective compression systems A and B such as each sliding surface between each spiral groove 8a and 8b and each blade 9a and 9b and the like.
Patent JP-S54135938-A (JP)
Title: Power device for emergency
Inventor: NOZU AKITO
IPC: F02N19/00
Filed: 1978-04-13
Abstract: PURPOSE: To enable to operate the extinguishing action effectively on a fire generation time point of a quake time, by means of operating the power device for emergency by detecting the service interruption, and of operating by detecting the generation of the quake.  
     CONSTITUTION: A DC motor M is connected  to an engine ENG via a clutch C, and a load RD for power generation is connected. A relay 84 RX for detecting a service interruption which connected to a commercial electric source E, a normal closing and opening switches 84 RX-a, BRK-b capable of being changed over by detecting the service interruption, and a time relay TI, are connected to the motor M, thereby the motor M is drived at the service interruption time. And further, a relay BR for detecting a quake, and maintenace relay BRK thereof etc. are connected in parallel, thereby the motor M is drived even when a quake may be generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11252896-A (JP)
Title: Iegt gate controller
Inventor: KIN HIRONOBU
IPC: H02M1/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a gate oxide film of an injection enhanced gate transistor(IEGT) as much as possible in switching. SOLUTION: This gate controller is provided with a gate current control circuit 5, which compares a collector-emitter voltage detected value Vce of an IEGT 1 constituted of a plurality of parallel connected transistors and an inflection point voltage Vcep in an electrostatic capacity characteristic with respect with the collector-emitter voltage when a gate-off signal is input to the IEGT 1, and when the collector-emitter voltage detected value is smaller than the inflection point voltage, the gate current of the IEGT is controlled so that the current vibration will not be produced between the transistors of the IEGT, and when the detected value is larger than the inflection point voltage, the gate current of the IEGT is controlled so that the rate of change in the collector-emitter voltage becomes a given value.
Patent JP-H08238205-A (JP)
Title: Mop yarn squeezer
Inventor: KAMATA KATSUZO
IPC: A47L13/58
Filed: 1995-03-03
Abstract: PURPOSE: To provide a mop yarn squeezer capable of sufficiently squeezing mop yarns by applying a large pressing force without impairing operability. CONSTITUTION: Left and right side plates 50a of a squeezing tank 12 are provided with a pinion 20 fixed on a drive shaft and a rack 30 for supporting one end of a squeezing plate. The radius OC of a pitch circle of a pinion 20 at a contact point C between the pitch circle 23 of the pinion 20 and a pitch line 33 of the rack 30 reduces gradually in a first half area A of a lever operation and becomes almost constant in the second half area B. A squeezing plate 40 drops sharply in the first half of the lever operation and with a larger drop thereof, while the mop yarn pressing force of the squeezing plate 40 in the second half increases as the radius OC of the pitch circle reduces.
Patent JP-S56139153-A (JP)
Title: Cyclone without secondary scattering
Inventor: FUKUDA SHIYOUICHI
IPC: B04C5/10
Filed: 1980-04-01
Abstract: PURPOSE: To prevent the lowering of separation efficiency of the cyclone due to the secondary scattering, in a cyclone type separator, by attaching an inner cylinder with a louver door structure to form a double structure to flow a separated particle downwardly between the inner and an outer cylinders.  
     CONSTITUTION: The inner cylinders 7, 8, 9 with the louver door structure are arranged inside the outer cylinder 10 so as to form the double structure. Herein, floated particles in a gas introduced from an inlet part 2 are separated at wall surfaces of the inner cylinders 7, 8, 9 by centrifugal force and fallen between the inner cylinders and the outer cylinder as shown by a numeral 10 and reached to a collecting box 3. During this time, because a vortex stream of the gas is insulated from a main body, the particles are not scattered. Therefore, the lowering of the separation efficiency due to the secondary scattering can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio