baber/WOPTO huggingface dataset:
Patent JP-H05149174-A (JP)
Title: Intake air amount detecting device for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D45/00
Filed: 1991-11-27
Abstract: PURPOSE:To prevent the occurrence of over rich phenomenon owing to a moderating value exceeding a maximum grip value by limiting moderating processing of a detecting value when the detected value of an airflow meter by which an intake air amount is detected exceeds a maximum grip value. CONSTITUTION:A control unit 31 controls a fuel injection valve 27, disposed in the intake air passage 21 of an engine body 1, based on detected signals from an airflow meter 24 and a crank angle sensor 34 attached to a distributor 36. In this case, it is discriminated by the control unit 31 whether the detected value (such as, an intake air amount, filling efficiency) of the airflow meter 24 exceeds a maximum grip value. When it is decided that the detected value exceeds the maximum grip value, moderating processing (damping processing) of the detected value is limited. This constitution prevents the occurrence of over rich phenomenon owing to a moderating value exceeding the maximum grip value in the case of transfer from a value exceeding the maximum grip value to a value smaller than the maximum grip value.
Patent JP-H05148397-A (JP)
Title: Vinyl chloride resin composition
Inventor: ENDO FUMIO
IPC: C08K5/10
Filed: 1991-11-27
Abstract: PURPOSE:To prepare the subject compsn. which gives a molded article free from flow mark or matte defects due to slip, free from defects in shape, and having an excellent relesability. CONSTITUTION:100 pts.wt. vinyl chloride resin is compounded with at least 35 pts.wt. plasticizer and 0.2-3 pts.wt. silicone oil having a viscosity of 30,000 cP or lower.
Patent JP-H06187705-A (JP)
Title: Tape guide
Inventor: SHIBAGAKI SUSUMU
IPC: G11B15/00
Filed: 1992-12-18
Abstract: PURPOSE:To clean a magnetic tape at the time of recording, reproducing and fast-forwarding modes, and also to prevent the magnetic tape from being stuck again with a magnetic powder, dust, etc., at the time of inverse reproducing and rewinding modes. CONSTITUTION:A tape guide 10 to guide the magnetic tape 51 to the side of a rotary head drum is freely rotatably provided in a tape running system at the tape feeding side. A blade 15 to clean the surface of the tape 51 is mounted on a guide main body 12 of this tape guide 10 and also a stopper 14d is provided to control the rotational position of the guide main body 12. By this arrangement, when the tape 51 runs in the forward direction, the magnetic powder, dust, etc., stuck to the tape 51 are scraped off by bringing the tape 51 into contact with the blade 15, and when the tape 51 runs in the rewinding direction, the blade 1 is separated from the tape 51, thereby, the magnetic powder, dust, etc., existing on the blade 15 never sticks to the tape 51.
Patent JP-H06147931-A (JP)
Title: Method and device for indicating water depth/pressure graph
Inventor: TAKAHASHI HIROSHI
IPC: G01D7/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide a water depth/pressure graph indicator that requires no processing procedure and allows permanent observation, by providing a transparent vessel with a transparent fine pipe and an air chamber. CONSTITUTION:An air chamber 3 is farmed in a transparent vessel 2, and a transparent fine pipe 1 is attached to the vessel 2. When the vessel 2 is pushed into water, the air within the chamber 3 is compressed with the water that has intruded into the fine pipe 1, then, the pressure of the air balances with that of the invading water, so that the invading water stops in the middle of the fine pipe 1. The positions of water/air boundaries in multiple fine pipes 1 form and display a bar graph for water depth/pressure. With this method, no data processing to convert the measured value into a graph is required, and the graph can be permanently observed.
Patent JP-H10176430-A (JP)
Title: Multi-layer box type circulation parking device
Inventor: ARAI HIDEAKI
IPC: E04H6/18
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To lower the height of a machinery device to make compact thereof and, at the same time, to simplify operation. SOLUTION: A pallet 1 mounting a car thereon is raised, lowered and moved by an intermediate rising and falling device 2, and both right and left parking device units U1 and U2, both right and left rising and falling devices 3 and 4 and the intermediate rising and falling device 2 are worked together to circulate and move. The intermediate rising and falling device 2 is equipped with a guide rail 8, and a change-over section of the guide rail 8 is equipped with a change-over lever 9. The guide rail 8 is branched into right and left downward from the change-over lever 9. Since a pallet guide roller 10 provided to the pallet 1 is fitted to the guide rail 8, and the pallet 1 lowered from above is put in both right and left by the change-over lever 9 and can be connected to only one pallet 1 of both right and left parking device units U1 and U2.
Patent JP-H04207128-A (JP)
Title: Apparatus for cultivating plant
Inventor: HORAGUCHI KIMITOSHI
IPC: A01G7/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject apparatus capable of adding far infrared light radiation required for photomorphogenesis of a plant to light radiation having a wavelength region necessary for photosynthesis of the plant as a main wavelength, optionally regulating respective light radiation intensities and performing cultivation of high added value according to the purposes and uses. CONSTITUTION:In a plant cultivation apparatus for cultivating plants such as vegetables by light radiation from artificial light sources, a cultivation chamber 2 and a wind channel 3 for circulating air are provided in the interior of a wind channel type growth cabinet 1. The circulation wind velocity of air is regulated with a fan 4 and the temperature, humidity and CO2 in the growth cabinet 1 are regulated by a temperature regulating means 5, a humidity regulating means 6 and a CO2 concentration regulating means 7. An apparatus (8b) for far infrared light radiation (having 700-800nm wavelength region as a main wavelength) participating in photomorphogenesis of the plants is simultaneously added to an apparatus (8a) for light radiation (PAR) having 400-700nm wavelength region as a main wavelength participating in photosynthesis of the plants to optionally regulate respective light radiation intensities. Thereby, the plants are cultivated.
Patent JP-2000165339-A (JP)
Title: Both polarized wave transmission system using transmission lo synchronization system
Inventor: SASAKI EISAKU
IPC: H04B1/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To realize a both polarized wave transmission system by using a digital demodulator and an XPIC of a quasi-synchronization detection system employing a transmission LO synchronization system. SOLUTION: Two orthogonal polarized wave signals are transmitted with the same frequency by synchronizing local oscillators, and a mixer 10 and a local oscillator 11 receiving the signals apply quasi-synchronization detection to the signals. Each signal that is quasi-synchronization-detected is given to an A/D converter 12, where the signal is converted into a digital signal, and the signal is demodulated by a demodulation circuit 14 that outputs a demodulated signal at a double modulation speed. The demodulated signal is given to an XPIC 19, where interference between different polarized waves is compensated on the basis of the correlation between the error signal obtained from the demodulated signal of its own polarized wave and the demodulation signal of a different polarized wave.
Patent JP-H04208344-A (JP)
Title: Ventilator
Inventor: OKAMOTO KIMINOBU
IPC: F24F7/10
Filed: 1990-11-30
Abstract: PURPOSE:To collect oily smoke and odor generated by cooking in a kitchen equipped with a ventilator without dispersing them outside the kitchen by providing a curtain device, which devides the kitchen and a dining room from each other, on a ceiling and along a boundary line between the kitchen and the dining room. CONSTITUTION:A ventilating fan 4 with a hood 3 is mounted above a gas range 2 located in a kitchen 1, and a kitchen table 5 is installed in a dining room 6. A housing part 7 is mounted on a ceiling and along a boundary line between the kitchen 1 and the dining room 6, and a curtain device is housed in it. A curtain 8 that divides the kitchen 1 and the dining room 6 from each other is wound around a curtain roll 10 which is driven by a reversible motor 9. The motor 9 provided in the curtain device is linked with the ventilating fan 4, and when the ventilating fan 4 is operated, the motor 9 is operated in the normal direction to descend the curtain 8 so that the kitchen 1 is divided from the dining room 6. A greater portion of oily smoke and odor P generated from the gas range 2 during cooking is sucked into the hood 3 and discharged outside when the ventilating fan 4 is turned on.
Patent JP-H11176877-A (JP)
Title: Ball carrying device
Inventor: UJITA JUNICHI
IPC: H01L21/60
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a ball carrying device for connecting balls such a BGA, a flip-chip or the like, which can remove excess balls, even when the diameters of the balls are small. SOLUTION: A pickup 10 for repair sucks air through the suction hole at the lower end of a capillary 12, carries balls (H) in a state such that the balls are sucked to the capillary 12 and mounts the balls on the electrode pattern of an IC. Directly from lower part of the carrying path of this pickup 10 for the repair, an air-blowing device 20 is provided. Air is blown from the directly lower part of the capillary 12 by the air blower device 20 while carrying. Only the excess balls H attached to the capillary 12 are dropped. At this time, the balls sucked to the lower end of the capillary 12 are pushed to the suction hole by the air blown from the directly lower part and the sucked state is maintained.
Patent JP-2001156379-A (JP)
Title: Semiconductor laser array and optical scanner
Inventor: SUZUKI YASUO
IPC: B41J2/44
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser array having constitution, in which stress in the vicinity of a light-emitting point can be relaxed and the difference of polarizing angles at each light-emitting point can be eliminated, and to provide an optical scanner using the array. SOLUTION: The semiconductor laser array has a chip with a plurality of the mutually independently driven semiconductor laser light-emitting points, and in the laser array the chip is soldered on a sub-mount under the state in which the light-emitting points are arranged. The chip is soldered to the sub-mount under the state in which the light-emitting points of the semiconductor laser are projected to the outgoing side from the end face of the sub-mount.
Patent JP-2001155917-A (JP)
Title: Superconducting magnet, superconducting magnet coil excitation method and refrigerant flow rate control device
Inventor: ONO MICHITAKA
IPC: H01F6/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a highly compact superconducting magnet, where a special power source is made unnecessary and power generation is performed by using a cooling device which is essential for setting a superconducting magnet in superconducting state. SOLUTION: A superconducting magnet consists of a superconducting coil 3, which is cooled at a temperature equal to or lower than the superconducting transition temperature using the cooling device, and a jointing part 4 electrically connecting both terminals of the superconducting coil 3. At least a pair of a first thermoelectric element (thermoelectric power member) 1 and a second thermoelectric element (thermoelectric power member) 2 which are different in thermoelectric power are connected in series with the jointing part 4.
Patent JP-H05266167-A (JP)
Title: Method for controlling movement of graphic object
IPC: G06F3/038
Filed: 1992-12-18
Abstract: PURPOSE: To position and direct a graphic object on a computer screen by using a cursor moving device such as a mouse. CONSTITUTION: The movement and direction of the graphic object on the screen are determined directly by the movement path of a cursor 3. The actual movement of the graphic object is similar to the pulling of an object in a viscous medium. By this method, a two-dimensional object can be moved and rotated only by two directional inputs. Further, the cursor 3 itself can be handled as a graphic object. Consequently, a user can rotate the cursor 3 to a desired direction. Further, one of plural functions that the mouse 17 as the cursor moving device executes can be selected by using the direction of the cursor 3.
Patent JP-H04204318-A (JP)
Title: Vehicle position detector
Inventor: MINODE MASATO
IPC: G01C21/00
Filed: 1990-11-30
Abstract: PURPOSE:To accurately remove errors to current vehicle detection data by correcting a preset region, where road data is absent, in accordance with a vehicle running distance from a position where previous map matching is performed to a current position. CONSTITUTION:When road data is absent in spite of searching to a current detection position of a vehicle, e.g. into a preset region F2 with a preset radius(r) around B3, an azimuth variation stored in a memory is counted, the vehicle is judged to turn a corner if an azimuth variation theta is over 80 deg., and a running direction D before turning is found by an equation D=D1-theta (theta and D1 in the current running direction of the vehicle). Depending on a position where previous map matching is performed, e.g. a counted running distance L from B2 to a current position B3, a correction factor which is somewhat larger than a measurement error in a distance sensor is multiplied by a distance L to calculate a movement criterion from the current position B3 for correcting the preset region F2. It is thus possible to remove accumulated detection errors in the distance sensor and accurately find the current position B3.
Patent JP-H0382748-A (JP)
Title: Coated work as well as its manufacture and device
Inventor: ROORANTO SHIYUMITSUTO
IPC: C23C14/22
Filed: 1989-12-28
Abstract: The mixed crystal layer (C, D) of metaloids on a workpiece, applied by means of reactive physical coating, has an incorporation ratio of metaloids which changes continuously in the thickness direction. The mixed crystal layer (C, D) is present on a separation layer (A) of the workpiece. For the production of the metal layer (C, D), titanium is evaporated in a crucible, which is moved to and fro in front of the workpiece surfaces to be coated, in a vacuum chamber, and two gases which have different affinities to the vaporised titanium are passed in. To produce a first part layer (C) of the mixed crystal layer (C, D), the incorporation ratio of the gases is continuously changed. During coating, the workpieces rotate so that their surface sometimes faces the crucible and sometimes faces away. The coated workpieces are distinguished by high flank wear resistance and crater wear resistance. <IMAGE>
Patent JP-H05169068-A (JP)
Title: Water purifying filter for fishery product
Inventor: AIYAMA KAZUNORI
IPC: A01K63/04
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the small-volume and lightweight filter capable of preventing the generation of ammonia, etc., pressure drop and deterioration with age by forming the filter with a fiber aggregate contg. a fiber provided with an acidic group by graft polymerization and with the compressibility obtained by a specified equation specified. CONSTITUTION:A fiber aggregate is formed with a fiber provided with an acidic group such as carboxyl by the graft polymerization on a polyamide fiber, etc. In this case, the aggregate can be incoporated, as required, with a plate or granular plastics, foamed sheet, film, etc. An acidic group is provided in this way to suppress an increase in ammonia and to prevent the generation of nitrous acid. The compressibility L is obtained by the equation L=100X(S1-S2)/S1 where S1 and S2 are the thickness of the filter under the load of 0.125g/cm<2> and 10-g/cm<2>, and compressibility L of the aggregate is set at <=80%. As a result, the reduction of the inter-fiber space is suppressed, and the pressure drop is obviated.
Patent JP-H07150173-A (JP)
Title: Lubricating oil composition
Inventor: ARAI KATSUYA
IPC: C10N30/06
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a lubricating oil composition which is excellent in frictional properties and abrasion resistance and with which a low coefficient of friction can be maintained in not only severe frictional conditions but mild ones. CONSTITUTION:This composition comprises 100 pts.wt. base oil, 0.005-0.2 pts.wt. molybdenum ingredient (a) in terms of molybdenum amount, and 0.1-2.0 pts.wt. alkanolamine or alkanolamide, the ingredient (a) comprising 40-100wt.% hydroxymolybdenum dithiocarbamate sulfide having a 12-22C alkyl group and 60-0wt.% hydroxymolybdenum dithiocarbamate sulfide having a 2-11C alkyl group.
Patent JP-2001166733-A (JP)
Title: Video signal interpolating method and display device having video signal interpolating function
Inventor: KAMIYA OSAO
IPC: G02F1/133
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To interpolate a picture obtained by an input signal to an arbitrary size with a wide tolerance and a simple configuration, and to perform an uniform line sequential scanning of the side of a display device. SOLUTION: This device uses at least two line memories, to which input digital video signals are supplied, and controls the writing and reading of these line memories to generate a perpendicularly interpolated video signal from reading outputs of these memories. In this control, while the line memories are circularly selected and sample trains of the input digital video signal are successively written in the selected memory at its sample rate, the written sample trains are read out at a fixed rate larger than the sample rate and corresponding to a desired interpolation factor, and when one of the memories is in a writing operation, the sample trains are read out from another line memory thereof.
Patent JP-H10176563-A (JP)
Title: Fuel injection controller for internal combustion engine of cylinder injection type
Inventor: HASHIMOTO HIROSHIGE
IPC: F02B75/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent air in a cylinder from flowing in reverse into a fuel injection valve in a fuel injection controller provided with a fuel injection valve for directly injecting fuel into a cylinder of an internal combustion engine. SOLUTION: A cylinder head 4 of an engine is provided with a fuel distribution pipe 10 to which injectors 11 for directly injecting fuel into combustion rooms 5 are joined. A high pressure pump 51 pressurizes and sends the fuel in a fuel tank 54 to the fuel distribution pipe 10. A fuel pressure sensor 63 mounted to the fuel distribution pipe 10 detects the pressure of fuel in the fuel distribution pipe 10. An electronic control unit calculates a crank angle when the injector finishes injecting fuel at the starting state of an engine 1 and, when it judges the pressure in the combustion room 5 (pressure in the cylinder) corresponding to the crank angle exceeds the pressure of fuel, it advances a fuel injection period of the injector 11 by a predetermined time.
Patent JP-H09158747-A (JP)
Title: Gas turbing control device
Inventor: TAKAHASHI NOBUYUKI
IPC: F02C7/26
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a rapid rise of the combustion gas temperature. SOLUTION: When the acceleration rate limiting control signal is selected as the opening command signal by a low value selection part 8, a starting control part 6A outputs the limiting signal in which the prescribed value of a setting means 6j is added to the opening command signal with a switch 6k closed is outputted to a change rate limiter 6i, and the signal limited by the limiting signal is outputted to the low value selection part 8 as the starting control signal.  In the low value selection part 8, the starting control signal is inputted to the acceleration rate limit control signal of the acceleration rate limit control part 7 so that the starting control signal follows the upper limit of the prescribed value, and the opening command signal is prevented from rising over the prescribed value even when the acceleration rate limit control signal rises due to the insufficient starting torque.
Patent JP-H10175574-A (JP)
Title: Crawler belt
Inventor: SHIMADA ATSUSHI
IPC: B62D55/24
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve adhesion (adhesion fatigue properties) of a core end part and effectively prevent a fall of a core by a method wherein concentration of a stress to an adhesion interface between a core and a rubber elastic material body is reduced. SOLUTION: Cores 6 are integrally embedded in a crawler belt body 1 through a cushion rubber layer 5 at intervals of a given distance in the direction of the width of the crawler body l. The cushion rubber layer 5 is arranged to prevent concentration of a stress to a contact interface between a core 6 and the crawler belt body 1, and has thickness of 1-10mm, preferably 1-5mm. In a case of a tension modulus elasticity being 100% elongation, the tension modulus of elasticity of the cushion rubber layer is increased 1.5-4.0 times as large as that of the rubber-form elastic material body 1. Physical properties mixture of the cushion rubber layer 5 is not especially limited if the aforesaid physical properties are satisfied.  However, it is desirable from point of view of adhesion to a core adhesive that a polymer is NR, or blend with dien rubber consisting mainly of NR, carbon is blend of HAF and FEF, and sulfur is set to 3 phr or less.
Patent JP-H06181887-A (JP)
Title: Ophthalmologic device
Inventor: OKAMOTO TADASHI
IPC: A61B3/028
Filed: 1992-12-21
Abstract: PURPOSE:To evade the collision of the face, especially the nose of a person to be inspected with a device main body and to always surely perform the inspection of an eye without giving incongruity to the person to be inspected by employing such constitution that the fixing member of an ophthalmic device can be turned in a horizontal direction. CONSTITUTION:The ophthalmologic device 1 is equipped with a slidable board 2 moving slidably on a pedestal 1a by the operation of an operating lever 5, the device main body including a measuring optical system fixed on the board, a jaw pedestal 4 as the fixing member provided with a function to rotate the pedestal 1a in the horizontal direction, and a detecting means 6 consisting of a light emitting element 6a and a light receiving element 6b which detect the contact or approach of the nose with the device main body 3. The jaw pedestal 4 is equipped with a jaw receiving part 4a on which the jaw of the person to be inspected is placed and a forehead holder 4b, and the lover side of the jaw receiving part 4a is connected to a pole 8 erected from the terminal part of the pedestal 1a via a rotary mechanism part 7, thereby, the jaw receiving part 4 itself can be turned on the pole 8 in the horizontal direction.