baber/WOPTO huggingface dataset:
Patent JP-H04175445-A (JP)
Title: Gaseous fuel feeding device of engine
Inventor: OMI MASAAKI
IPC: F02M35/10
Filed: 1990-11-08
Abstract: PURPOSE:To control a positive pressure of gaseous fuel adequately corresponding to the air flow amount along the whole operation scope of an engine by providing a low pressure regulator and the first fuel passage extending from the low pressure regulator to a nozzle hole, and, a high pressure regulator and the second fuel passage extending to a fuel injection valve. CONSTITUTION:In an engine furnishing a pressure container 1 to which an LPG is filled, and a carburetor 2 to heat and gasify the LPG, and using the LPG as the fuel, the first fuel passage extending from a low pressure regulator 5 to a nozzle hole 11 formed to a venturi tube 10 at the upstream side from a throttle valve 9 of an intake passage 8, and the second fuel passage extending from a high pressure regulator 4 to a fuel injection valve 15 facing the combustion chamber 14 of the engine are provided. And in a no-load or a low load operation, the gaseous fuel of the amount corresponding to the air flow is fed from the first fuel passage 7 by the continued injection of the gaseous fuel. On the other hand, when the air flow is increased following the increase of the load, a duty signal according to the engine operation condition is given to the fuel injection valve 15 from an electronic type control unit 8, and the gaseous fuel is controlled to inject intermittently to the combustion chamber 14.
Patent JP-H11146395-A (JP)
Title: Image transmission system and image coder
Inventor: HAGITANI NORIKAZU
IPC: H04N19/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a desired area in one image pattern and to change a data quantity in a frame depending on a transmission rate. SOLUTION: An area to improve the quality in one image pattern is selected by a remote controller 2c and information (pattern selection signal) relating to the area is fed to a remote side image transmitter 1. An encoder 11 of the remote side image transmitter 1 encodes image data with a different selection of an internal quality table when image data supplied from a camera 1a denote an area whose quality is to be improved as designated by a pattern selection signal or other area, and the image data are sent to a local side image transmitter 2 via a transmission buffer memory 13. In this case, the encoder 11 selects the quantization table in response to a transmission rate of a transmission line 3 so that the quantity of the image data in one pattern is made equal to each other.
Patent JP-H10145050-A (JP)
Title: Stand for electronic equipment
Inventor: SATO YASUHIRO
IPC: H05K5/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the stand for electronic equipment having the excellent cooling effect. SOLUTION: A frame body 11 wherein parallel upper and lower surfaces 111 and 112 are provided, and the inside wherein openings 132 and 131 are formed respectively at the side surface connecting the upper and the lower surfaces 111 and 112 (for example, 113) and openings 132 and 131 are formed respectively, is provided. A pair of standing parts 121 and 122 are provided so as to hold the opening 131 formed at the upper surface 111 of the frame body 11. A fan 14, which is arranged at the part of the opening 132 at the side surface of the frame body 11 (e.g. 113) and exhausts the air in the cavity part to the outside, is provided.
Patent JP-H01145802-A (JP)
Title: Driving method for superconducting coil
Inventor: NAKAJIMA TAKASHI
IPC: H01F6/00
Filed: 1987-12-02
Abstract: PURPOSE:To easily compensate the loss of a superconducting loop by cutting the loop, inserting and connecting a dissimilar metal, and controlling the temperature difference of two types of dissimilar junctions formed by cutting and reconnecting, thereby utilizing an electromotive force due to Seebeck effect. CONSTITUTION:A dissimilar junction formed by connecting a superconducting coil material to a dissimilar conductor generates an electromotive force due to Seebeck effect as a so-called thermocouple. The maximum supply current is determined by a thermally generated electromotive force and a loop resistance, and substantially determined by the material and size of the dissimilar conductor for the thermocouple. The superconducting coil 1 is conducted by a variable power source 5, a thermocouple 3 is connected when it approaches a target operating current, the power source 5 is disconnected in a permanent current mode. Two switches 2, 4 are employed to connect or disconnect the thermocouple 3 or the power source 5. The thermocouple 3 is composed of a wiring material for connecting the coil 1 to the switch 2 and the dissimilar conductor 33. It has a structure in which an electromotive force is generated in response to the temperature difference of the two connecting points 31 and 32.
Patent JP-H07132382-A (JP)
Title: Method and device for controlling spot welding
Inventor: OKABE YOSHIO
IPC: B23K11/11
Filed: 1993-11-09
Abstract: PURPOSE:To provide a spot welding control system where the nugget of the required size can be surely obtained with the saved power. CONSTITUTION:In the relationship between the electrode force and the welding current in the welding condition of the spot welding, the welding current on one side is set constant or slightly increased, white, as for the electrode force on the other side, the strong force and the weak force is alternated with the critical point of generation of the expulsion as the reference and this alternation is repeated until the nugget of the required size is obtained. This constitution stabilizes the welding conditions even with the small current, and assures the welding quality.
Patent JP-H09294109-A (JP)
Title: Optical amplification two-way transmitter
Inventor: SHIRAI KATSUHIRO
IPC: H04B10/077
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To interrupt optical transmission by detecting a broken optical transmission line in 2-way transmission using an optical amplifier in the optical 2-way transmitter amplifying an optical signal to make 2-way communication through the optical transmission line. SOLUTION: A 1st optical directional coupler(ODC) 31 synthesizes a transmission signal from a signal light transmission section 22 and a stimulated light from a stimulated light source 32 whose wavelength differs from that of other station and gives the synthesized light to an input side of an optical amplifier section 34, a 2nd ODC 36 provides an output the light to a transmitter side, or a received light is branched to a signal reception section 23 or a 2nd band pass filter(BPF) of a control means. When a stimulated light of the same wavelength as a stimulated light of its own station is included in a received light by the 2nd BPS 39 as the reflected light, the light is received by a stimulated light reception section 40 and a stimulated light source control section 41 controls the stimulated light source 32 to stop its outputvdepending on this reception.
Patent JP-H09129707-A (JP)
Title: Control of substrate processing apparatus
Inventor: MORIMOTO TORU
IPC: B65G43/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effects on a substrate under processing even when an alarm is generated from a processing unit. SOLUTION: When any processing unit in a plurality of processing units generates an alarm for notifying abnormality, processing and conveyance are continued until a carrier path is completed for a substrate, which is located at the downstream side from an alarm generating unit of a specified skip-mode unit in the carrier path. In the meantime, the conveyance is stopped for the substrate, which is located at the upstream side or the alarm generating unit or the unit for the skip mode.
Patent JP-H07125995-A (JP)
Title: Control device for vehicle of high lift work
Inventor: KYOHARA KAZUAKI
IPC: B66F11/04
Filed: 1993-11-08
Abstract: PURPOSE:To effectively utilize the whole areas of the square tilt regions of an operating lever by using the detected value having a larger absolute value within the detected values of action quantity detectors as the moving speed in calculating the moving speed of a working base from the detected values of the action quantity detectors in the X direction and Y direction. CONSTITUTION:Action quantity detectors 2, 3 in the X direction and Y direction detecting the tilt quantities in the positive/reverse directions along the X direction and Y direction of an operating lever 1 are provided on a working base fitted at the tip of an expansion boom of a vehicle for high lift work. It is provided with a tilt angle detector 4 detecting the tilt angle theta of the expansion boom, a length detector 5 detecting the length L of the expansion boom, a rotation angle detector 6 detecting the rotation angle theta of the expansion boom, and a swing angle detector 7 detecting the swing angle psi of the working base, and the detected signals of them are putted to a control signal output section 8. When the moving speed of the working base is calculated from the action quantities in the X direction and Y direction, the larger detected value within the detected values of action quantities is used as the moving speed, and the driving speeds of driving devices 9-12 are controlled.
Patent JP-H02150058-A (JP)
Title: Bipolar cmos composite semiconductor device
Inventor: FUSE EIGO
IPC: H01L27/06
Filed: 1988-11-30
Abstract: PURPOSE:To form contact holes of electrodes of a bipolar transistor and a CMOS transistor in uniform size by forming a base electrode layer, an emitter electrode layer, a collector electrode layer and a gate electrode layer of polycrystalline silicons of the same thicknesses on a semiconductor substrate. CONSTITUTION:A mask oxide film 19 is formed on an epitaxial layer 2 of a bipolar transistor region, and contact holes arriving at a base diffused region 10, an emitter diffused region 11 and a collector diffused region 12 are formed at the film 19. A base electrode 16, an emitter electrode 17 and a collector electrode 18 are so selectively formed of a polycrystalline silicon film on the film 19 as to bury the holes. The thicknesses of the electrodes 16 - 18 are the same as those of gate electrodes 14, 15 of a MOS transistor formed of a polycrystalline silicon film. Contact holes arriving at the electrodes 16 - 18 are formed in place at the film 4 of a PSG film. Thus, the stepwise difference of the holes of the MOS transistor and the bipolar transistor become substantially the same. Accordingly, overetching can be avoided when making all the holes.
Patent JP-H05143710-A (JP)
Title: Synthesized moving image display device
Inventor: MIYATA KOJI
IPC: H04N5/265
Filed: 1991-11-20
Abstract: PURPOSE:To interactively change the arrangement and shape of an object without preparing any generated image by preparing a synthesized image from object shape information, three-dimensional position information and three-dimensional real still picture information. CONSTITUTION:At the synthesized moving image display device to obtain the synthesized image from a lot of real still pictures 11 and the object shape information to be the synthesizing object by an image synthesizer 4 and to display this obtained image as a synthesized moving image, three-dimensional real still picture information 22 is prepared corresponding to the three-dimensional object position information and the real still pictures in addition to the object shape information, and the synthesized image is prepared from the object shape information, three-dimensional position information and three-dimensional-real still picture information 22. Therefore, since the three-dimensional real still picture information 22 is prepared for each real still picture in place of preparing the synthesized still picture corresponding to all the real still pictures and the object image is generated from the information 22 and three-dimensional object information 21, the arrangement change or shape change of the object can be speedily dealt with. Further, the change can be synchronized to the motion of the real moving image.
Patent JP-H05122747-A (JP)
Title: Function designating circuit for electronic exchange controller
Inventor: MURAKI SHIZUKA
IPC: H04Q3/545
Filed: 1991-10-24
Abstract: PURPOSE:To confirm the condition of a switch to designate the function of a micro processor circuit and a circuit not having an interface without pulling out a package. CONSTITUTION:A circuit 1 is function-set by a switch 2. The switch 2 is constituted of a function setting switch and a switch to interlock with it, the condition of an interlocking switch is read to a micro processor circuit 4 from a circuit 3 which is an input output port, and the input information is displayed through a host device 8 to a terminal device 9.
Patent JP-2000126962-A (JP)
Title: Tool holder
Inventor: NORDQUIST HAAKAN
IPC: B23Q3/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To remarkably heighten the positioning accuracy in an x-y plane especially even after very frequent connection and disconnection processes. SOLUTION: This tool holder 50 is capable of connecting a machine tool, especially a machine tool for discharge machining a work in a predetermined accurate position. The tool holder has a connecting surface for fixing a tool and functioning as a reference surface. At least two grooves 82, 84, 86, 88 which are not on a straight line are provided in the connecting surface. The respective grooves are opposite to each other, bent vertically to the connecting surface and partially covered with a web connected to the connecting surface with a slit of a designated width extending toward the groove left between the free edges 67, 69 of the web. Two webs are connected to each other by the bridge extended in the grooves.
Patent JP-2001127496-A (JP)
Title: Method for mounting semiconductor device
Inventor: IWAMOTO TAKAFUMI
IPC: H05K3/34
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To substantially improve connection reliability by mounting semiconductor devices on a printed wiring board, while correcting for warpage or the like of a tape carrier substrate. SOLUTION: When mounted, a suction nozzle VN of a mounter unit for transferring semiconductor devices 1 set approximately to the same size as that of the semiconductor devices 1 to be mounted and a suction unit VN1 for sucking a semiconductor ship CH is placed in the center of the suction nozzle VN, and suction area VA is provided near its outer periphery. The suction part VN1 chucks and fixes the central part of the semiconductor ship CH under vacuum and the suction are VA transfers the semiconductor devices 1, while chucking and fixing the proximity of the outer periphery of the four sides of a tape carrier substrate 2 and mounts them on a printed wiring board P.  Since the proximity of the outer periphery of the tape carrier substrate 2 is chucked and fixed by the suction area VA, its warpage is corrected and chips are mounted on the printed wiring board P, while its plurality is being maintained.
Patent JP-2000131751-A (JP)
Title: Film feeding device, camera and optical instrument
Inventor: OKUNO RYOJI
IPC: G03B17/30
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution and to attain the miniaturization of a device and the reduction of a cost by providing a film feeding means for feeding a film from a film cartridge loaded in a cartridge chamber to a film storage chamber. SOLUTION: The film cartridge 7 is loaded in the cartridge chamber 1k. The rotation of a film feeding motor 3 is transmitted to a fork gear 6 through a pinion gear 4 and a reduction gear. A spool engaged with a fork part in the cartridge is driven so as to execute the push-out (feed out) drive of the film 10 stored in the cartridge 7. Only by executing the feed out drive of the film 10, the film 10 is fed to the film storage chamber 1d. A film guide part 8b which is bent inward from the main body part 8b in the radial direction is arranged at the inside of the film storage chamber 1d.
Patent JP-H05139272-A (JP)
Title: Brake fluid pressure control device
Inventor: HIRAIWA KAZUMI
IPC: B60T8/28
Filed: 1991-11-20
Abstract: PURPOSE:To perform stable brake fluid pressure control regardless of ambient temperature by sealing air pressure into a control chamber at the time of reaching the specified deceleration, and performing pressure reducing control of liquid pressure as well as setting a split point under the action of this air pressure. CONSTITUTION:When a brake pedal 5 is depressed, the air pressure in a tank is sent to an air over hydraulic booster 2 and the ball chamber 17 of a brake fluid pressure control device 1 through an air pressure pipe 7. The air over hydraulic booster 2 converts the air pressure into proportional fluid pressure to send it to the brake fluid pressure control device 1 through a fluid pressure pipe 8. Upon reaching the specified deceleration, a ball 18 closes a vent valve 20 communicated with a control chamber 24. With further rise of fluid pressure, a poppet valve 13 is closed by a plunger 12, and thereafter the fluid pressure becomes independent of delivery pressure. The air pressure is thus sealed into the control chamber 24 to prevent the change of a control characteristic due to ambient temperature.
Patent JP-H06126801-A (JP)
Title: Stroke sensor of movable platen
Inventor: OKADA TAKAO
IPC: B29C45/66
Filed: 1992-10-19
Abstract: PURPOSE:To provide a stroke sensor of a movable platen in an injection molding machine or a die casting machine which can prevent generation of a noise of a signal through amplifier unit and has favorable measuring accuracy. CONSTITUTION:This is a stroke sensor 30 of a movable platen of an injection molding machine which possesses a movable platen 5 fitted slidably freely over a tie bar connecting stationary platens 2, 3 with each other and injecting molten resin within a mold 9 clamped by a movement of the movable platen 5 from an injection machine 10. Then the stroke sensor 30 is provided with a bearing unit 36 of a linear sliding bearing, a detecting head 25 and an amplifier unit 26 on an end part close to the movable platen 5 of the stationary platen 3. Along with that, this is comprised by fixing an end of a band plate 31 provided integrally with a bearing rail 34 fitted in the bearing unit 36 and a scale 24 to the movable platen 5 and bearing the other end of the band plate 31 by a roller 33 turning on a plate rail 37 fixed horizontally to the stationally platen.
Patent JP-S63157280-A (JP)
Title: Pattern evaluator
Inventor: NAOI SATOSHI
IPC: G06T7/60
Filed: 1986-12-20
Abstract: PURPOSE:To automatically and exactly decide whether or not a modification is necessary by calculating the number or the Euler's number of closed loops of a pattern before and after a linear transformation, and comparing thus obtained numbers with each other. CONSTITUTION:A vector data from a compression data generation part 3 (closed loop number or Euler's number already calculated) is supplied to a linear transformation part 4, where a contraction or extension linear transformation is executed by means of coordinate value conversion of a inflection point. In a contour restoration part 5, an inflection point and another are connected by means of DDA (digital differential analyzer), etc., and thus contour-restored data is supplied to a paint-out part 6. The part 6 defines on a polygonal contour line a decision point which signifies that the area inside the polygon and that outside the polygon are different from each other, and the inside of the polygon is painted out based on this point. In a closed loop number/Euler's number calculation part 7, the number for a generated pattern is calculated. Thereafter, in a closed loop number/Euler's number comparison part 8, the number for existing pattern and that of the generated pattern are compared with each other. In the case of coincidence the generated pattern is decided to be a pattern needing no modification, however, in the case of noncoincidence, decided as a pattern that needs modification.
Patent JP-H04176482-A (JP)
Title: Apparatus for managing pachinko island stand
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1990-11-10
Abstract: PURPOSE:To replenish stably premium balls to each pachinko machine by taking out the information of a ball amount stored in a storage tank on the basis of the information of returned ball, used ball and a replenished ball in a managing apparatus and indicating abnormalities if any. CONSTITUTION:A managing apparatus 20 for example is composed of two computers consisting of a main computer 26 for individually managing pachinko machines 6 and a sub-computer 27 for managing pachinko machine island stand 2. The information inputted to the sub-computer 27 is all taken out by the main computer 26. The sub-computer 27 adds and subtracts the used ball information (+), replenished ball information (-) pachinko and returned ball information (+) from a ball returning device 8 in every pachinko machine island stand 2. When the calculative result is smaller (larger) than the preset lower (upper) limit value, an amount of balls stored in a storage tank 9 on a pachinko machine island stand 2 is judged deficient (excessive) and an island stand management display section 25 displays that effect. Preferably, a ball replenishing (ball extraction) device for the corresponding pachinko machine island stand 25 is immediately driven.
Patent JP-H02150475-A (JP)
Title: Coating composition having moisture-permeability, elongation and water-proofing property
Inventor: AMANO YASUYUKI
IPC: C09D133/04
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the subject composition effective in protecting a building from dropwise condensation in wall and frost damage by carrying out emulsion polymerization of monomer components consisting of two kinds of alkyl (meth) acrylates, an alpha,beta-ethylenic unsaturated carboxylic acid and an organopolysiloxane at specific ratios. CONSTITUTION:The objective composition having a polymer Tg of <=30 deg.C and a PVC content of 0-40wt.% can be produced by the emulsion polymerization of monomer components consisting of (A) 30-80-wt.% of at least one kind of alkyl (meth)acrylate having 1-3C alkyl group or acrylonitrile, (B) 10-68wt.% of at least one kind of alkyl (meth)acrylate having 4-10C alkyl group or styrene, (C) 1-5wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid and (D) 0.5-40wt.% of an organopolysiloxane having reactive vinyl group.
Patent JP-H05139388-A (JP)
Title: Flight recorder emitting device
Inventor: KAWASE MAMORU
IPC: B64D47/00
Filed: 1991-11-20
Abstract: PURPOSE:To easily collect a flight recorder even in a state where an airframe sinks beneath the waves. CONSTITUTION:The memory section 10 of a flight recorder is accommodated in a case 9. The memory section 10 is held in the case 9 by an electromagnet 16 supplied with electric power from a power source inside an airframe and a clamp 17. The clamp 17 is locked on the hook-shaped part of an acceleration detector 21, and released by giving abnormal acceleration. The memory section 10 is energized so as to be emitted outside the case 9 by a spring 18 against force to hold the memory section 10 through the electromagnet 16 and the clamp 17. The memory section 10 is emitted outside by the spring 18 in the case where the supply of electric power from the power source inside the airframe is stopped, and the abnormal acceleration is given.