baber/WOPTO huggingface dataset:
Patent JP-2001054801-A (JP)
Title: Manufacture of high accuracy cut ring
Inventor: KISHIMOTO KIKUO
IPC: B23D21/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve yield by increasing the acquired number of cut pieces without preliminary cutting by a preliminary cutting tool in cutting a steel pipe into multiple pieces with a cutting-off device. SOLUTION: A long steel pipe 1 is advanced between an open collet chuck 2 by a pusher while being circumferentially rotated in a rotating direction 8, and positioned abutting on a hydraulic stopper chuck 3 disposed opposedly to a steel pipe tip 7. While corotating the hydraulic stopper chuck 3 in the direction of an arrow mark 12 with the rotation of the steel pipe 1, a claw 4 is tightened to close the hydraulic stopper chuck 3, thereby centering the steel pipe tip 7. The collet chuck 2 is closed to chuck and hold the steel pipe 1, and then the hydraulic stopper chuck 3 is opened to release the centered steel pipe tip 7. After the hydraulic stopper chuck 3 is spaced from the steel pipe tip 7, the steel pipe 1 is cut off in multiple pieces with a cutting tool.
Patent JP-2001061254-A (JP)
Title: Lead structure
Inventor: ISAKA YOSHINARI
IPC: H02K5/22
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve the airtightness and attaching workability of a lead section, by providing notched sections having straight sections in the openings of a frame and a cover and a straight section in the recessed section of lead rubber, and fixing the recessed section of the lead rubber by sandwiching the recessed section between both notched sections. SOLUTION: The notched sections of a frame 1 and a cover 4 respectively have U-shaped straight sections and the recessed section of lead rubber 2 has a straight section. At the time of assembling a motor, the frame 1 and cover 4 are engaged with each other so as to sandwich the lead rubber 2 between the notched sections of the frame 1 and cover 4 after lead wires 3 are passed through the hole section 2a of the rubber 2. When the frame 1 and cover 4 are engaged with each other, the U-shaped straight sections of the notched sections of the frame 1 and cover 4 and the straight section of the recessed section of the rubber 2 lie upon another in the thickness direction of the recessed section. In addition, the lead wires 3 can be adhered closely to the hole section 2a of the rubber 2 by a shear force in the sandwiching direction.  Therefore, a lead which is improved in both airtightness and attaching workability can be obtained.
Patent JP-2001056213-A (JP)
Title: Surface shape measuring device and measuring method
Inventor: NAKAUCHI AKIHIRO
IPC: G01B11/24
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To measure the state of an incidence plane in a built-up state by radiating a coherent beam on the specified diameter position of a measured surface in a rotated state of an optical axis of a measured optical system, and obtaining the surface shape of the diameter from the measured data with the the reflected light of the coherent beam from the measured surface made to interfere. SOLUTION: Laser beams 2 emitted from a laser light source 1 are made two frequency light beams 4, 5 which are coherent beams orthogonal to each other in polarization bearings by a frequency shifter 3. The beam 4 transmitted through a polarized beam splitter 7 is converted into circularly polarized light by a λ/4 plate 23, travels toward a polarizing mirror 12 via a zoom lens 10 and enter vertically to a specified diameter of a measured surface 16 by the control of an arithmetic measuring means 34. The beam 4 is made incident on and reflected from by a wave front matching the curvature of the measured surface 16, returns through the same path so as to be transmitted again through the zoom lens 10, made linearly polarized light by the λ/4 plate 23 and recombined with the beam 5.  After passing a polarizing plate 21, two frequency light beams 4, 5 interfere and are detected by a light receiving element 22 to obtain light path length difference from the phase difference.
Patent JP-S59125484-A (JP)
Title: Preparing method of data processing screen and form style
Inventor: NAGAOKA KIMIYUKI
IPC: G06F3/12
Filed: 1982-12-30
Abstract: PURPOSE:To prepare easily and accurately various types of forms by preparing the screen and the style of form based on the document data shown on a display screen. CONSTITUTION:A word processor 1 contains a document preparation mechanism 5, a document correcting mechanism 6, a document printing mechanism 7 and a screen/form style forming mechanism 8. At the same time, a display device 3 which prepares and corrects the document, a document printer 4 and an information store device 2 which stores the documents and the screen/form style are connected to the word processor 1. For the styles of screen and form, the style of the screen that is actually displayed through the device 3 or the style of the form which is actually printed are formed as they are into documents. When this document preparation-processing is over, the mechanism 8 is actuated to form the screen and form style for data processing.
Patent JP-H0549040-A (JP)
Title: Video printer
Inventor: KANO HIROSHI
IPC: H04N9/78
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a full color copy with high picture quality by implementing signal processing including three-dimension Y/C separation even with less memory capacity and storing a Y/C separate video signal as it is even when the video signal is inputted. CONSTITUTION:Upon the receipt of a composite video signal, video data continuous in timewise direction are stored respectively in memories 6, 7, and three- dimension Y/C processing is implemented by a separate circuit 9 based on the content of the memories 6, 7 in the case of printing. On the other hand, upon the receipt of a Y/C separate video signal, the Y signal and the C signal are stored respectively in the memories 6, 7 and no Y/C processing is implemented in the case of printing.
Patent JP-H0396504-A (JP)
Title: Finish method of elastic paving surface
Inventor: URYU MASAAKI
IPC: E01C13/06
Filed: 1989-09-08
Abstract: PURPOSE:To make it possible to execute the paving surface having an excellent sense of use without having any sense of disharmony by spraying a substance containing a specific volume of granulated rubber chips having a limited size on an elastic paying material layer to form a surfacing layer. CONSTITUTION:A mixture of polyurethane prepolymer and hardener compound is applied to ground treated asphalt concrete, it is naturally solidified to form an elastic paving material layer 9, granulated rubber chips having a size limited over 0.1mm up to 1.0mm of an average particle diameter are contained 15-100 wt.% against total volume of the polyurethane prepolymer and hardener, viscos ity (20 C) sets 3,000 - 30,000 cps and thixotropy index (TI) to 1.2 - 4 to spray, a surfacing layer 6 is formed, and it is naturally solidified to form a surface layer. A projection and recess surfce having a large number of projections with roundish tops is formed. According to the constitution, during the travelling or in the the event croushing starts, even if fingers touch thereon, a sense of disharmony is eliminated and, at the same time, a paving surface having an excellent sense of use can be obtained.
Patent JP-H0396289-A (JP)
Title: Semiconductor laser
Inventor: ENDO KENJI
IPC: H01S5/00
Filed: 1989-09-08
Abstract: PURPOSE:To inhibit deterioration produced on an end face and provide a high output and long life semiconductor laser by further reducing the thickness of a semiconductor laser with lower heat conductivity out of the semiconductor layers positioned near an activity layer at a spot near a resonator compared with that in the central part. CONSTITUTION:On an n type GaAs substrate 1, a semiconductor laser comprises an n type AlxGa1-xAs clad later, AlyGa1-yAs activity layer 3, a p type AlzGa1-zAs clad layer 4, a p type GaAs cap layer 5, an n type GaAs block layer 6, electrodes 7 and 8, and a resonator side 10. More specifically, the central part consists of the p type AlaGa1-aAs 1.5mum thick clad layer 4, the Ga 50.5mum thick cap. In a region 11 near the side of the resonator about 20mum distant the end face is formed a 0.5mum thick p type AlzGa1-zAs clad layer 4 with a lower conductivity while a 1.5mum thick with a higher conductivity is formed.
Patent JP-H1173331-A (JP)
Title: Processor and method for saving or restoring context
Inventor: TANAKA TETSUYA
IPC: G06F9/46
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of a context switch as short as possible when a constant register exists. SOLUTION: At the time of judging that a constant is stored in a constant register 320 in the case of saving the contents of the register 320, the contents of the register 320 are saved, and at the time of judging no storage of a constant in the register 320, saving is not executed. At the time of judging that a constant has been already stored in the register 320 at the time of saving in the case of restoring the contents of the register 320, the contents of the register 320 are restored, and at the time of judging no storage of a constant in the register 320 at the time of saving, the restoration is not executed.
Patent JP-H0396757-A (JP)
Title: Operation control device for lock up clutch
Inventor: IIZUKA NAONORI
IPC: F16H61/14
Filed: 1989-09-09
Abstract: PURPOSE:To obtain accelerating property responsive to accelerator operation by releasing slip lock up control for a determined time when accelerator operating speed becomes a determined operating speed or more during the slip lock up control. CONSTITUTION:An AT control unit 21 conducts slip lock up control of the fastening oil pressure of the lock up clutch 6 of a torque converter 1 in determined vehicle conditions in such a manner that the difference between the engine rotating speed and AT output shaft rotating number detected by sensors 22, 23 becomes a fixed quantity. When accelerator operating speed, or the opening speed of throttle opening detected by a sensor 24 becomes a determined speed or more during this control, the slip lock up control is released for a determined time. Hence, engine load is reduced, the blow-up of engine corresponding to accelerator operation is realized, and accelerating property responsive to accelerator operation can be obtained.
Patent JP-H1175090-A (JP)
Title: Moire correction device
Inventor: HASEGAWA NOBUYUKI
IPC: H04N5/21
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a moire correction device in which a storage capacity of a parameter required for moire correction is reduced. SOLUTION: A resolution detection means 2 counts number of horizontal synchronizing pulses for one vertical period from a horizontal synchronizing signal H and a vertical synchronizing signal V of received image data, detects the resolution of the image data 1 depending on the number of the horizontal synchronizing pulses, a control section 4 reads a parameter of a moire correction quantity optimum to the resolution based on the detected resolution from a storage means 3 and provides an output of it to a correction means 5 and the correction means 5 controls a deflection circuit 6 to apply optimum moire correction to the resolution of the image data 1 based on an output signal from the control means 4.
Patent JP-H1170046-A (JP)
Title: Barbecue brazier
Inventor: TOYAMA HARUICHI
IPC: A47J37/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a very practical barbecue brazier which can be assembled easily without losing a height adjustment mechanism by reducing the number of components by attaching the height adjustment mechanism of a grill means integrally at handles of the roaster in which fuel such as charcoal is stored and burned. SOLUTION: When this barbecue brazier A is used, it is assembled by erecting a leg unit 5, opening a lid 3, and setting a roaster 8 and a steel plate or a barbecue grid at a prescribed position. A handle 14 is formed at either end of the roaster 8, and a support unit 15 which has a support part 16 with multiple steps in the vertical direction for supporting the steel plate or the barbecue grid is pivotally attached to the roaster.
Patent JP-S60125474-A (JP)
Title: Check valve
Inventor: KOSHI KENICHI
IPC: F16K47/00
Filed: 1983-12-13
Abstract: PURPOSE:To prevent collision of a poppet with a valve seat by providing a valve body of a poppet valve with an oil path having a check valve permitting oil to flow from an inflow port into a spring chamber when a poppet is closed and with an oil path having a check valve permitting oil to flow from the spring chamber to an outflow port when the poppet is opened. CONSTITUTION:A ball valve 20 conducting a check operation is disposed in a valve chamber 19C of a poppet valve, and adapted to seat at an oil passing hole 19A to prevent outflow of oil when a poppet 16 is opened and permit oil to flow from an inflow port 12 to a spring chamber 17 only when the poppet is closed. A similar ball valve 22 is disposed in a valve chamber 21C and adapted to permit oil to flow from the spring chamber 17 into an outflow port 13. This arrangement can prevent generation of surge pressure caused by sudden close operation of the valve and abnormal pressure caused by inertia of oil.
Patent JP-H0789027-A (JP)
Title: Film for abrasive tap
Inventor: MIURA SADAMI
IPC: B32B27/36
Filed: 1993-09-21
Abstract: PURPOSE:To obtain the title film excellent in heat resistance and adhesiveness by laminating a layer with specific thickness based on polyester and/or polyurethane to the single surface of a film composed of polyester wherein the amt. of naphthalenedicarboxylic acid among acid components is a specific value or more. CONSTITUTION:Polyester forming a film is characterized by that the mol ratio of naphthalenedicarboxylic acid among acid components is 80mol% or more and polyethylene-2,6-naphthalenedicarboxylate is used. The layer laminated on at least the single surface of the polyester film is based on polyestefr and/or polyurethane and the thickness thereof is set to 0.01-2mum. This layer acts as an easy adhesive layer. As a laminating method, coating, co-extrusion or extrusion lamination can be designated. In the case of coating, for example, the polyester film is longitudinally stretched and, thereafter, an aq. coating soln. of polyester and/or polyurethane is applied to the film and the coated film is laterally stretched while dried to be heat-treated.
Patent JP-S60128976-A (JP)
Title: Casing of hydraulic machine
Inventor: MORII TAKAOMI
IPC: F03B11/02
Filed: 1983-12-15
Abstract: PURPOSE:To reduce frictional loss in casing drum thus to improve the hydraulic performance by reducing the outer diameter of annular plate corresponding with start to end sections of casing drum and the size of stay vane gradually. CONSTITUTION:When operating a hydraulic mechanism as water turbine, water will flow through casing drum 1, between stay vane 3, between guide vane 4 and through runner 5 in this order. Upon reduction of the outer diameter of annular plate 2, the effective flow path area A of casing drum will increase by such amount B as corresponding with the reduction of outer diameter. For reduction of the outer diameter of annular plate 2 by 10% of the diameter D of casing drum 1, for example, the effective flow path area A of casing drum will increase approximately 3%. Here, the speed head proportional to the square of flow speed will reduce by 6%. Since the frictional loss and the speed head are proportional, the frictional loss in casing drum 1 will reduce approximately 6%.
Patent JP-H0571738-A (JP)
Title: Cooker
Inventor: KITAGAMI TOSHIBUMI
IPC: F24C3/12
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a cooker where only the cause of an abnormal event related to one of two or more heating sources a user wants to know the cause of the abnormal event is indicated on an indicator and an indication changeover is not necessary to provide. CONSTITUTION:A cooker includes a large burner 11, a temperature-controlling burner 12, a standard burner 13, a grill burner 14, operating knobs 21, 22, 23 and 24 for turn on and off those burners, an indicator 3 which indicates errors, etc., and a controller. To confirm an error, an error confirmation mode is selected and the operating knob is set at the ignition position.
Patent JP-2001059495-A (JP)
Title: Detachable liquid level detector for automatically operating submersible motor-driven pump
Inventor: KUBO YASUHITO
IPC: F04D15/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject detector eliminating the need for a long electrode rod and a lead wire even if the control of a liquid level is in a wide range, formed small in size, superior in mounting stability, and permitting highly precise liquid level control. SOLUTION: An automatic operation circuit 3 of a pump motor is stored in a holder 1 having an upper liquid level sensor 2A and a lower liquid level sensor 2B of photoelectric types opposed to each other at a limited space and a base 1a of the holder 1 is formed on a mounting portion on the upper face of a submersible motor-driven pump. The circuit is set to start the pump motor M by using an ON signal from the upper liquid level sensor 2A while computing a time t2 for a liquid level to be lowered to a predetermined stop level L based on a time t1 required to detect an OFF signal from the lower liquid level sensor 2B after the OFF signal from the upper liquid level sensor 2A is detected, so that the pump motor M can be continuously operated within the limits of the computed time t2 and stopped at time-up.
Patent JP-S60128428-A (JP)
Title: Device for correcting displacement of original
Inventor: ONO SHIZUYUKI
IPC: G03G15/04
Filed: 1983-12-15
Abstract: PURPOSE:To correct the displacement of an original easily during the feeding of the original by arranging pairs of photodetecting elements on plural lines rectangular to the original feeding direction and detecting the inclination of the original from the time difference of outputs of respective pairs of photodetecting elements. CONSTITUTION:The original P is fed in the arrow direction and the pairs of photodetecting elements (1, 2), (11, 12), (21, 22) are arranged on straight lines y1-y3 rectangular to the feeding direction. When the original P is inclined at the back end as shown in the drawing, and delayed at the photodetecting element 2 by DELTAx1 from the photodetecting element 1, the quantity of displacement becomes DELTAx1=DELTAtheta.DELTAY=S.DELTAt and the angle of displacement becomes DELTAtheta=DELTAt.S/ DELTAY (wherein, DELTAt is delay time and S is speed). The quantity of displacement DELTAx and the width DELTAY are inputted to a data selecting machine DS, compared with previously inputted reference values by a comparator COM and the deviations with the reference values are found out by a measuring device COU and inputted to a driving device DR through a comparator COM to attain numerical control NC.
Patent JP-H04114036-A (JP)
Title: Production of high molecular weight polyarylene sulfide
Inventor: ARITOMI MICHIO
IPC: C08G75/0254
Filed: 1990-09-05
Abstract: PURPOSE:To prepare the subject polymer capable of being readily transferred as a slurry after the polymerization reaction without adhering to the walls of a reactor and having an uniform particle diameter by performing the polymerization reaction and depositing the polymer in the reactor equipped with specifically shaped stirring blades and baffles under a constant stirring rate and under a constant cooling condi tion. CONSTITUTION:When an alkali metal sulfide is reacted with a dihalogeno aromatic compound in an organic amide solvent to prepare a polyarylene sulfide, a specifically shaped stirring blade having lattice blades disposed in a state sliding to the bottom surface of the stirred reactor is stirred at a stirring rate of 1.0-1.5 times the floating limit stirred rate (nf) of by-produced alkali metal halide particles represented by the equation [K is a coefficient relating to the stirring; D is the inner diameter (m) of the reactor; dp is the size (mm) of the alkali metal halide particles; rhos, rho are the specific gravities (g/cm<3>) of the particles and the amide solvent; mu is the viscosity (cp) of the amide solvent; Vp, Vp' are the bulk volume and real volume (cm<3>) of the particles respectively], and the reaction solution is cooled at a temperature below the deposition-starting temperature of the polymer in the reactor having the stirring blade and plural baffles.
Patent JP-S6478282-A (JP)
Title: Partially temporary adhesion material for cover and manufacture thereof
Inventor: MATSUGUCHI TADASHI
IPC: B42D15/02
Filed: 1987-09-18
Abstract: PURPOSE: To simplify production stages and to reduce a manufacturing cost by forming an interlayer release layer between an opaque base material and a transparent adhesive layer and affixing the base material by an adhesive layer to a material to be affixed. CONSTITUTION: The interlayer release layer 14 formed by printing and coating of wax is formed on one main surface of the base material 12. The adhesive layer 16 formed by printing and coating of the pressure sensitive type adhesive which is at least partly transparent is formed on one main surface of the interlayer release layer 14. A release sheet 18 which coats and protects the adhesive layer 18 and plays the role as a supporting body to continuously support partial temporally adhesive material 10 for coating divided to a plurality is temporally adhered to the main surface of the adhesive layer 16. As a result, the production stages are simplified and the affixing device of the temporally adhesive materials at a user is easily simplified.
Patent JP-H1162585-A (JP)
Title: Temperature sensing fan driver
Inventor: INOUE HIROSHI
IPC: F01P7/08
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To elongate a life of a bearing and secure its long-time use while forcibly lubricating the bearing also serving as cooling means and preventing seizure of the bearing irrespective of use conditions, and enable various kinds of bearings, particularly sliding bearings to be used for reducing a cost and size. SOLUTION: Oil recovery dams 24, 25 are arranged in a torque transmission chamber 20, on an outer peripheral side of a driving disc 21. Oil is introduced from the oil recovery dam 24 in the torque transmission chamber 20 to an oil reservoir chamber 19 through an oil circulation passage 26. Seals 27 are arranged between a driving shaft 11 and a hub 14 of a casing, along an axial direction of the driving shaft 11, with proper intervals from a bearing 15 to the outer side. Oil supply chambers 28 are formed between the seals, while oil is introduced from the oil recovery dam 25 in the torque transmission chamber 20 to the oil supply chambers 28.
Patent JP-H1082115-A (JP)
Title: Fixture for thermal insulation material
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/74
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To securely hold a thermal insulation material arranged between metal studs for a long time. SOLUTION: Fixtures for a thermal insulation material are constituted by a metal fitting main body 2 consisting of a pair of hold materials 3 in which a cutting and raising locking pawl is locked in side faces on the right and left of a metal stud M to nip in and which are arranged in such a manner that a lip piece 3a is positioned outward, respectively, and are bent in such a manner that a cross section is in a shape of substantially character C and a connection material 4 which connects the pair of hold materials 3 and is bent in such a manner that a cross section is in a U-shape and a needlelike body 5 which can be inserted into a small hole 4a formed in the connection material 4 of the metal fitting main body 2 and small holes 31a, 31b formed in the hold materials 3.  The thermal insulation material inserted into the connection material 4 and the hold materials 3 of the metal fitting main body 2 is held by piercing the needlelike body 5 through the small hole 4a of the connection material 4 and the small holes 31a, 31b of the hold materials 3.