baber/WOPTO huggingface dataset:
Patent JP-H0642216-A (JP)
Title: Lifting pallet controller of multi-stage parking device
Inventor: MAEDA YASUSHI
IPC: E04H6/18
Filed: 1992-07-23
Abstract: PURPOSE:To avoid such a danger that a lifting pallet is inclined even when an operator pushes on the operation button again without awareness of troubles of a drop-preventing means, by providing a stop controller of the lifting pallet. CONSTITUTION:When lifting chains 13, 13, 17 are cut off during halt of lifting pallets 14, 14, 18, the lifting pallets 14, 18 are prevented from dropping since a fitting member 23 engage with a stopper 26 equipped on suspenders 12, 12, 16. When a pallet 18 is lowered to take out a car 41, if retreat of the stopper 26 is confirmed by a retreat-confirming sensor after a certain time passed from start of lowering, the pallet 18 continues to lower. On the contrary, if it is not confirmed, the lifting pallet 18 comes to a halt by the stop controller of lifting pallets. Hereafter, when an instruction is given by a specified switch, the lifting pallet 18 is raised by a rising-controller of the pallets.
Patent JP-S5899615-A (JP)
Title: Automatic combustion control device for boiler
Inventor: YANAGIDA SADAO
IPC: F23N5/18
Filed: 1981-12-09
Abstract: PURPOSE:To obtain an optimum combustion control by a method wherein the flow rate detector of combustion air and the flow rate detector of fuel are provided in each burner and a control is carried out on the base of the outputs of these detectors so that the air flow rate follows the fuel flow rate in each burner. CONSTITUTION:The fuel flow rate is controlled by a fuel flow adjusting valve 6 based on a power generation command. At each burner stage, the fuel flow rate detectors FX1A, FX1B and air flow rate detectors FX2A, FX3A and FX2B, FX3B, so that the air flow rate can be controlled with respect to the fuel flow rate based on the detected results thereof at each burner stage. The air flow rate detectors FX4A and FX4B are also provided at an NOX port to detect the intake air flow rate through the NOX port. Thus, such amount of air following correctly the fuel flow rate for each one burner is supplied to the burner of each compartment by an air resistor, thereby obtaining the optimum combustion control.
Patent JP-S61124005-A (JP)
Inventor: DUFRASNE JEAN-CLAUDE
IPC: H01R13/02
Filed: 1985-09-05
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-2001020219-A (JP)
Title: Arch bridge
Inventor: OKIMOTO MASAYUKI
IPC: E01D1/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To construct an arch bridge while reducing the construction cost and material cost. SOLUTION: A bridge is constituted of an arch girder 3 having a plurality of steel pipes connected to each other, and a plurality of vertical girders 4 made of steel pipes erected at every specified distance in both end directions of the arch girder 8. A road floor slab is constructed on the upper part of the vertical girder 4. In this case, a joint pipe member 17 that a vertically rising pipe 20 is welded to a joint pipe 18 is disposed at the connection part between the arch girder 3 and the vertical girder. The ends of the steel pipes 16 are fitted to both ends of the joint pipes 18 with a gap 22, and the lower end of the vertical steel pipe 6 is fitted to the vertical rising pipe 20 with a specified gap. Concrete 23 is placed in a joint pipe member 17 including the gap 22 and the hollow space of the steel pipe to connect the arch girder 3 to the vertical girder 4.
Patent JP-S6357439-A (JP)
Title: Paper feed and discharge mechanism
Inventor: SHIMIZU AKIRA
IPC: B65H3/04
Filed: 1986-08-25
Abstract: PURPOSE:To simplify the structure of a recording sheet feed and discharge path to aim at miniaturizing a paper feed and discharge mechanism and at reducing the cost thereof, by providing a rotary body or a recording paper conveying guide member which is not in contact with a rotating system. CONSTITUTION:Recording sheets 1 are fed one by one from the topmost one thereof which makes contact with a transmission belt 5, into between a main guide 9 and a guide block 10 by way of a separating roller 8. When the leading end of a recording sheet reaches a conveying roller 11, a lever 3 and the separating roller 8 returns their original positions indicated by solid lines. Thereafter, the recording sheet is advanced through between the transmission belt 5 and a recording sheet conveying guide member 16 in such a condition that the sheet is forced to be curled, and therefore, it the frictional coefficient between the transmission belt 5 and the recording sheet 1 is sufficiently large even after completion of conveyance under press-contact with a thermal head 13, the recording sheet 1 is conveyed up to a paper discharge port 17, and the leading end of the recording sheet 1 is projected outside of a casing 18, slightly, thereby it is possible to facilitate the take-out of the recording sheet.
Patent JP-H0644509-A (JP)
Title: Signal processor
Inventor: MUTO HIROSHI
IPC: H03H15/00
Filed: 1992-07-23
Abstract: PURPOSE:To automatically perform easy and highly precise waveform equalization according to a difference in signal quality by finding an equalization error quantity from a delay signal, a composite signal, and a ternary signal generated from an output signal and feeding at back to an equalization constant for weighting. CONSTITUTION:Three signals which mutually have the time difference T of equalized delay signals B, C, and D are obtained for the evaluation pattern reproduced signal A of a recording medium. Attenuators 32a and 32b multiply the signals B and D by an equalization constant for weighting and an adder 33 performs subtraction from the equalized delay signal C to obtain an output signal E having an equalized waveform. Delay elements 41a and 41b obtain Yn as a signal G and Yn-1 as a signal from a sampled value Yn+1 of the signal E. An adder 42 obtains the composite signal H and the signal is converted by a ternary decision unit 43 into the value Xn of I of the ternary signal of '+1, 0, -1'. A multiplier 44 finds DELTAn=(Yn+1+Yn-1).Xn from the signals H and I, the equalization error quantity DELTAK is obtained through a loop filter 45, and an equalization constant K is obtained through an integrator 46 and a holding part 47. Thus, the equalized waveform is generated corresponding to the signal quality.
Patent JP-H08270662-A (JP)
Title: Seal device for bearing
Inventor: KAJIWARA KAZUHISA
IPC: F16C33/72
Filed: 1995-08-02
Abstract: PURPOSE: To provide a seal device for a bearing to approximately completely prevent leak of grease. CONSTITUTION: The taper tip part 18 of an axial extension part 16 comprises an opposite surface 20; and a cutting face 21 having a given face angle with the opposite surface 20. A narrow passage 19 is formed between the opposite surface 20 and the outer peripheral surface 2A of an inner ring 2. A narrow passage 19 has a size enough to facilitate the passage of air therethrough but difficulty for grease to pass therethrough. Further, the axial extension part 16 is axially extended and has a core part 11A having a tip 11A-1 positioned axially internally of the axial outermost end 2A-1 of the inner peripheral surface 2A of an inner ring 2. Grease to axially externally move the outer peripheral surface 2A is moved along a cutting face 21 at a taper tip part 18 and guided along a cover part 15 toward an outer ring 1.  A part 11A prevents axial external bending of the axial extension part 16 by means of a centrifugal force.
Patent JP-H0998939-A (JP)
Title: Endoscopic device for fluorescent diagnosis
Inventor: FURUSAWA KOICHI
IPC: A61B1/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make a diagnosis of cancer using a safe and cheap device without using optical sensitive medicines or ultraviolet laser beams by intermittently repeatedly irradiating an object with rays including those in such a wavelength range as to excite a human body to generate fluorescence, and picking up images of the object just after stopping the irradiation. SOLUTION: When a fluorescence observation switch of this device is on, a first electronic shutter 13 is repeatedly opened and closed at high speed, and an object 100 is intermittently illuminated. If the object 100 is made to generate fluorescence in a wavelength range of about 500-600nm at this time, a cancer diagnosis can be made through the fluorescent image, since a tumor generates weaker fluorescence than a normal tissue. And in order to pick up a fluorescent image, a second electronic shutter 25 is opened while the first electronic shutter 13 is closed and fluorescence is radiated, and the fluorescent image is exposed on an optical receiving surface of a solid image pickup element 22. The basic image data obtained this way are added up by a video processor 23, and displayed on a TV monitor 24 after the signal strength is amplified.
Patent JP-H0753965-A (JP)
Title: Liquefaction of coal
Inventor: SUZUKI YOSHIO
IPC: C10G1/08
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the power consumption used to compress gases in a coke oven and thereby reduce the cost of the liquefied coal product by using the coke oven gas as the source of hydrogen used in the liquefaction reaction. CONSTITUTION:A cake oven gas is led through a methane converter 20 to a shift reaction apparatus 21 and improved to obtain a hydrogen-rich coke oven gas. This gas is compressed with a compressor 22. A coal slurry obtained by adding a solvent to a ground coal is sent from a slurry tank 2, mixed with the compressed coke oven gas, passed through a heating furnace 3 and sent to a reaction tower 4, where it is subjected to a liquefaction reaction to form a liquefied product comprising a liquefied product slurry and gases. The liquefied product is separated into a used coke oven gas and the liquefied product slurry in a gas separator 6. The used coke oven gas is introduced to a gas expander 23 and used to drive the compressor 22, reduced in pressure to normal pressure or near and used as a chemical material or the like.
Patent JP-2000024170-A (JP)
Title: Game stand
Inventor: KOIDE YOSHIMASA
IPC: A63F5/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To easily stop a reel at a prescribed position and to improve desire and interest for a game by continuously changing the width of a belt-shaped line which is arranged in the periphery of the reels to face a specified pattern direction in a game stand for deciding prize winning by means of the combination of the patterns at the time of stopping the rotation of the reels. SOLUTION: A slot machine 100 is provided with plural freely rotatable reels 101-103 and whether the respective patterns viewed in a reel window 104 become coincident or not after the reels are stopped is decided by respective prize winning lines 7a-7c. Each reel member 525 of the reels 101-103 is provided with a reference part in order to permit a game player to visually recognize the position of the specified pattern as a standard at the time of reel rotation. That is, the belt line 702 is printed at a left edge, for example, as the background of the reel pattern and, then, bending, thickness and change are provided in the part of the specified pattern to be emphasized at the right edge 701 and made to be the reference part. Thus, even a beginner player can easily stop the reels at the specified pattern only by depressing a stop button with the belt line 702 as the reference part.
Patent JP-S5988802-A (JP)
Title: Small sized electromagnetic locking device
Inventor: BAN ITSUKI
IPC: G11B15/10
Filed: 1982-11-12
Abstract: PURPOSE:To lock a load at plural points with only a single electromagnet by combining rotatable lever providing the inclined surface and an engaging member. CONSTITUTION:A yoke 1 is provided with an excitation coil 3 at the one leg and a rotatable lever 5 at the end of other leg, respectively. This lever 5 closes the magnetic open end of yoke 1 with a spring 11. The lever 5 is adjacently provided with a cut-away part having the inclined surfaces 6a, 6b. Meanwhile, the abutting pin 7a working as the engaging member is implanted to a member 7 of the load 8 which is energized by the spring 8a. When the load 8 moves in the direction of arrow C against the spring 8a and the power is supplied to the coil 3, the pin 7a presses the inclined surface 6a or 6b and locks the load 8. When supply of power is suspended, locking is restored and the load 8 returns to the initial position owing to the spring 8a. Thereby, the load can be locked at plural positions with only a single electromagnet.
Patent JP-S5894789-A (JP)
Inventor: JIYAN MOORISU
IPC: H05B6/10
Filed: 1982-11-12
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-S6357112-A (JP)
Title: Gun barrel drill
Inventor: KANAMORI ISAZUMI
IPC: B23B51/00
Filed: 1986-08-25
Abstract: PURPOSE:To bring about long service life in a cutting tool, high-speed of machining and high accuracy in a machined hole, and dispense with prepared machining and semifinishing at the time of highly accurate drilling as well as to reduce the number of manhour, by installing a core bit in the central part of a gun barrel drill. CONSTITUTION:A cutting face 24 is formed so as to make edge thickness larger than a radius of a body, and a core bit 25 connects a point 20 and the cutting face 24, is formed as an intersection line of a flank 22 and a conical surface 23. Therefore, since a cutting edge in and around the point 20 is replaced with a core bit 25, any breakage in the point part 20 is preventable without biting. In addition, since the edge thickness grows large strength is increased, speedy machining comes possible and, what is more, since the core bit 25 fulfills a guiding role toward the center of a machined hole, finishing accuracy in this machined hole is well improved.
Patent JP-H0362225-A (JP)
Title: Request acquring system
Inventor: NAGAO KAZUE
IPC: G06F9/44
Filed: 1989-07-31
Abstract: PURPOSE:To acquire the requests in a wide range by inferring and displaying a request, remembering an optional request from the displayed request to input this request via a user, and writing the knowledge related to the input request into a storage means. CONSTITUTION:When an actualized request is inputted by a user via a keyboard 2, an inference engine 4 presumes the items to be specified as requests or the supposed requests as the display requests or concepts by means of the knowledge 7 related to the request and the display knowledge 9. The presumed item or the request is displayed on a display 1. When the user remembers a request from the request or the concept displayed on the display 1, the user inputs the knowledge related to the request via the keyboard 2 and stores it in a knowledge base 5. Thus, the requests can be acquired in a wide range.
Patent JP-H1136542-A (JP)
Title: Eaves device of house
Inventor: KOITABASHI JUICHI
IPC: E04F10/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an eaves device of house capable of being used for an eaves of a window or a door usually and being used also for a rain shutter door as prevention the damage to the window or a window part of the door from storm, etc., and as outside fastening the door with simple operation in the case the house is not used for a long period of time, during the conveyance thereof or during the construction thereof. SOLUTION: An eaves 1 is mounted to the external wall surface in the upper part of a window 12 provided to an external wall 11 with a hinge 5 so that it can be pivoted downward, and fixtures 6 are mounted to both sides of the external wall 11 surface in the lower part of the window 12. Usually, the eaves 1 is so fixed and held that it is in an approximately horizontal state with a bearing device 7 mounting one end to the eaves 1 and mounting the other end to the fixtures 6 to use it as the eaves, and when the eaves 1 is used for a rain shutter door of the window 12, the bearing device 7 is removed to turn the eaves 1 downward so as to cover the window 12 to hang down, and the front end part of the hanging eaves 1 is mounted to the fixtures 6 mounted to the external wall 1 to fix.
Patent JP-H0645125-A (JP)
Title: Bonded magnet composition and its molded product
Inventor: FUJII TSUGUO
IPC: C08L81/04
Filed: 1992-07-24
Abstract: PURPOSE:To improve stress crack immediately after molding of a bonded magnet composition, thermal shock resistance in operation and moldability by a method wherein a silicon coupling agent is contained in the mixture consisting of hard ferrite powder having specific composition, polyphenylene sulfide resin powder and glass fiber. CONSTITUTION:The title bonded magnet composition is formed by containing a silane coupling agent of 0.8 to 3.0 pts.wt. separately from the pretreatment agent for the above-mentioned hard ferrite powder and the glass fibers, in the mixture of 100 pts.wt. consisting of hard ferrite powder, which may be surface-treated by a silane coupling agent, of 60 to 85wt.%, polyphenylene sulfide resin powder, having melt viscosity of 500 to 6000 poise, of 10 to 25wt.% glass fiber of 30 to 300mum in length, which may be surface-treated by a silane coupling agent, of 5 to 25wt.%. As a result, the thermal shock resisting property when molding and moldability can be improved, and a bonded magnet, having excellent mechanical strength and low thermal expansion coefficient, can be obtained.
Patent JP-S5988867-A (JP)
Title: Semiconductor
Inventor: NAKAMURA AKIRA
IPC: H01L21/331
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a semiconductor suitable for an electrophotography recording material, a solid-state display, and an optical memory by a method wherein an organometallic polymer which is composed of an organic skeleton in the main chain and has a side chain containing a metal of the VIII group of the periodic law table via ether or ether radical is doped with a dopant. CONSTITUTION:It is utilized that the use of the specific organometallic polymer having the metal of the VIII group of the periodic law table for the side chain can produce a polymer having a semiconductor easy and excellent in formability. The organometallic polymer used here is a metal such as iron, cobalt, ruthenium, rhodium, and osmium for the side chain. Besides, a metal which forms a complex with the conjugate diene component of the polymer side chain is desired. Next, Cl2, Br2, I2, IBr, etc. is used as the dopant doped thereto. At this time, the polymer is changed into film and powder forms easy for doping, and the doping is performed at a temperature of -10-70 deg.C under vapor or liquid atmosphere.
Patent JP-S6445519-A (JP)
Title: Profiling toothed wheel planer
Inventor: MATSUBA HITOMI
IPC: B23F3/00
Filed: 1987-08-07
Abstract: PURPOSE:To automate the work of planning off the corners by moving a cutter blade along the angle of the tooth of a toothed wheel and making it memorize its form, and moving a cutter retaining device following it and conducting planing off the corners. CONSTITUTION:A cylindrical rotation body 22 at a cutter retaining device is provided turnably at a bearing case 23, and a shaft 21 is provided turnably inside the rotation body 22. At the rotation body 22 is provided an L shape structural body 24 at whose end portion is provided the turnable fitting 15 of a cutter 7 by means of a bearing 16 in a direction which meets at right angles with the rotary shaft of the rotation body 22. Also, at the shaft 21 is provided the L shape structural body which is fitted to the retainer 15 through a universal joint 19, and rotation in the direction of the rotational shaft of the fitting is made to be convertable. Accordingly, the cutter 7 becomes rotatable in two directions. And movement is done along the angle of the tooth of a toothed wheel, and a shape is memorized by means of pulse generators 32, 39 connected to the rotation body 22 and the rotary shaft 21. And the clutches of motors 34, 41 are joined and motors are driven and the cutter 7 is driven as memorized.
Patent JP-S6443426-A (JP)
Title: Cardboard piece supply device in packer or the like
Inventor: KATAHIRA TATSUO
IPC: B65H1/06
Filed: 1987-08-08
Abstract: PURPOSE:To use a suction pad having comparatively small suction force by providing a separating and supporting mechanism for a cardboard piece, which is adapted to support a cardboard piece in a stock portion while a supporting piece is retreated. CONSTITUTION:Suction pads 17, 17 are lowered by an expansion cylinder 22 to generate a clearance between interleaving papers stacked in a stock portion 12 and sucked interleaving papers, and under this condition, a projecting piece 25 is inserted between both cardboards by an operation cylinder 26. In synchronization with the insertion, a cylinder 30 for rotation is expanded to turn a support member 29 around a pin 28 and oscillate the projecting piece 25. Thus, separation between both cardboards is accomplished surely, and at a final position where the operation cylinder 26 is projected, the cardboards in the stock portion 12 is temporarily supported by the projecting piece 25. In such a state, even if a supporting piece 14 is retreated by a supporting cylinder 15, the cardboard 1 in the stock portion 12 is still supported by the projecting piece 25, so that the interleaving papers 1 sucked by the suction pads 17, 17 can be taken out.
Patent JP-S6090216-A (JP)
Title: Production of hydrophilic resin
Inventor: ITAGAKI KOUJI
IPC: G01N30/88
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a hydrophilic resin suitable for chromatographic packings capable of separating water-soluble substances having a low-molecular weight, preferably <=10,000 molecular weight, by subjecting a crosslinked copolymer having glycidyl groups in a water-soluble solvent capable of swelling the copolymer. CONSTITUTION:(A) A crosslinked copolymer having glycidyl groups, e.g. obtained by copolymerizing a glycidyl ester of an unsaturated carboxylic acid with a crosslinking agent, e.g. a polyvinyl compound, is mixed with (B) a water soluble solvent capable of swelling the copolymer, preferably 1,4-dioxane or acetone, under stirring to open the glycidyl group ring and give the aimed hydrophilic resin. Preferably, the component (B) is used in an aqueous solution in 40-80vol% based on 1g component (A).
Patent JP-H0540185-A (JP)
Title: Operation panel for electronic equipment
Inventor: KAWADA YASUO
IPC: G03G15/00
Filed: 1991-08-08
Abstract: PURPOSE:To obtain an operation panel for electronic equipment capable of avoiding erroneous operation due to misoperation of application keys during the use in ordinary mode. CONSTITUTION:On an operation panel 7 having an ordinary operation part arranged with keys for ordinary use and an application operation part 6 arranged with application key for widening the usage and opened and closed with a cover 8, a detector 10 to detect the open and close state of the cover 8 is provided. If the ordinary operation part is operated when the application operation part 6 is covered with the cover 8, the state closing the cover 8 is detected with the detector 10. Because of this detection, if the application keys 5 are operated over the cover 8, the input from the application keys 5 are canceled to avoid a misoperation.