baber/WOPTO huggingface dataset:
Patent JP-H0312195-A (JP)
Title: Bobbin thread supplying quantity controller for sewing machine
Inventor: NAKAMURA TAKASHI
IPC: D05B69/36
Filed: 1989-06-09
Abstract: PURPOSE:To present a bobbin thread supplying device, which supplies the suitable quantity of the bobbin thread in correspondence to the cause of fluctuation, and to detect the exact quantity of a remaining bobbin thread by providing a program to calculate a logical value for the quantity of the bobbin thread to be supplied for a stitch, which is next sewn, according to the correcting value of a condition coefficient calculated from a bobbin thread feeding quantity calculation program, the feeding quantity of the bobbin thread and the theoretical supplying quantity of the bobbin thread. CONSTITUTION:According to the program stored in a bobbin thread supplying quantity calculation program storing means 58, the sewing condition coefficient of the bobbin thread supplying quantity is calculated by comparing the real bobbin thread supplying quantity with the above mentioned logical value of the bobbin thread supplying quantity. To the formation of the next stitch, before 80 deg. where the bobbin thread is started being fed out, the supplying quantity is corrected to the logical value of the bobbin thread supplying quantity, which is calculated from stitch coordinates, by using the sewing condition coefficient. Based on the bobbin thread supplying quantity after the correction, a stepping motor 46 for bobbin thread feeding adjustment is operated and the position of an adjusting arm 62 is set. In the set position, a bobbin thread feeding layer 36 is operated and the corrected quantity of the bobbin thread is supplied. In the formation of the next stitch, the real bobbin thread supplying quantity is samely detected as well and the sewing condition coefficient is calculated from the real bobbin thread supplying quantity and the logical value of the bobbin thread supplying quantity.
Patent JP-S5370314-A (JP)
Title: Exciting control device of alternator
Inventor: TAKAISHI TOSHIAKI
IPC: H02P9/14
Filed: 1976-12-01
Abstract: PURPOSE: To obtain a quick response performance at a large external disturbance generation etc., by providing a damping part negatively feeding back a signal having characteristics to decrease a ratio against a deviation value at a large voltage deviation range than a ratio against to a small deviation range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6125655-A (JP)
Title: Tilt action valve
Inventor: UENOYAMA HARUHISA
IPC: B05B9/04
Filed: 1984-07-11
Abstract: PURPOSE:To tighten a cap for a core surely by engaging the core with a gasket and engaging the gasket with a valve mountain so that these are incapable of rotation mutually. CONSTITUTION:A tilt action valve is assembled by fitting a projected part 8 provided to the lower end of a core 1 into a recess part 9 provided to the upper end of a gasket 2 and also fitting a projected part 13 provided to the lower end of the gasket 2 into a recessed part 14 provided to the upper end of the central pore of a valve mountain 3. Thereby, the core 1 is incapable of axial rotation for the gasket 2 and the gasket 2 is incapable of axial rotation for the valve mountain 3 and thereby the cap can be surely tightened to the assembled core 1.
Patent JP-H09303092-A (JP)
Title: Tunnel lining method by flexible joint and joint member therefor
Inventor: HIGASHIDA ATSUSHI
IPC: E21D11/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a damage such as crack from being caused in a secondary lining of a tunnel by an earthquake or unequal displacement of ground. SOLUTION: A lining segment having a synthetic resin cushioning material layer 3 preliminarily formed on the inner surface side is assembled along an excavated tunnel inside wall surface, whereby a primary lining 1 is constructed. A body piece 51a having substantially the same thickness as the placing thickness of a secondary winding concrete is formed in the center of the back surface of a center 5 used for placing the secondary winding concrete. A synthetic resin joint member 4 formed of a body piece 41 and embedded pieces 42, 43 to be embedded in the secondary winding concrete which are formed on both end part of the body piece 41 is set, and the secondary winding concrete is placed on the back surface of the center 5 is this state to construct a secondary lining 2.
Patent JP-S6037481-A (JP)
Inventor: ROBAATO RANGU
IPC: F16L17/04
Filed: 1984-07-11
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-H01313349-A (JP)
Title: Cooling equipment for sand blended with concrete
Inventor: NIKAIDO MINORU
IPC: B28C7/00
Filed: 1988-06-13
Abstract: PURPOSE:To efficiently cool raw material sand by making the revolving shaft of a spiral classifier hollow, introducing liquid nitrogen into the hollow part and discharging it through an aperture in case of introducing the raw material sand into a water tank and washing sand with water and classifying sand while utilizing the spiral classifier. CONSTITUTION:One end 7 of a spiral classifier 1 wherein a spiral blade 3 is fitted to a revolving shaft 2 made of a hollow cylinder is immersed under the water surface of a water tank 5 and the other end 8 is positioned to the part above the water surface. Raw material and 9 and water 10 are continuously introduced into the water tank 5 and sand 9 is scraped up by the rotated spiral blade 3 and classified and the classified sand is taken out from the other end 8. Simultaneously liquid nitrogen 15 is introduced into the hollow part of the revolving shaft 2 and discharged into water from an aperture 14 provided to the lower end of the revolving shaft 2, and both sand 9 and the classifier 1 are cooled by heat of gasification of liquid nitrogen and thereby low-temp. sand for a product is obtained. Milling temp. of concrete can be lowered by using this sand for the product.
Patent JP-S5769122-A (JP)
Title: Strut of brake gap adjusting device in drum brake
Inventor: AKAI KOUSUKE
IPC: F16D51/18
Filed: 1980-10-17
Abstract: PURPOSE: To facilitate casting work of a strut and effectively perform brake and release actions, by forming a flat part, having a slot, to both ends of the strut and combining a guide member, comprising an overlapped part and guide element, to said flat part.  
     CONSTITUTION: A drum brake comprises a backing plate 26, closing the opening end part of a brake drum, a pair of brake shoes 1, oil hydraulic cylinder device 11 and strut 14. A flat part 35 having a slot 23 is formed to both ends of the strut 14, and a guide member 31 comprising an overlapped part 33 and guide element 32 is formed from a belt plate. The guide member 31 is combined to the flat part 35. In this case, since rotary movement of the strut 14 is suppressed by a pair of guide elements 32 peripendicularly extending for the axial line of the strut 14, the strut 14 is not loosely moved to the rotary direction about the center of its axial line to eliminate unstable action of a brake. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5369948-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/02
Filed: 1976-12-03
Abstract: PURPOSE: Prevention of wave leak by providing a door with attenuation groove equipped with a metal cylinder and by installing a narrow wave path between the attenuation groove and the periphery of a heating chamber opening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04344227-A (JP)
Title: Manufacture of interior material for vehicle
Inventor: SAKAIDA SHOJI
IPC: B29K23/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide a method of manufacturing interior material for vehicle having a soft feel produced by forming a skin, foam layer, and base material with resin and laminating them thereafter. CONSTITUTION:A skin 7, base material 3, and foamable resin beads M are formed of olefin resin and the base material is provided with air permeable through holes 9 and the skin and base material are put into a mold 19 at a predetermined distance and foamable resin beads are supplied into the aforementioned distance, furthermore, steam is fed thereinto via the above-mentioned through holes for allowing the foamable resin beads to heat-foam to form a foamed layer and thus the skin and base material are melted via the foamed layer without any gaps. Since the skin, base material and foam resin beads M are uniformly formed of olefin resin, when a foamed layer is formed by allowing the foamable resin beads to foam, it melts integrally at each adjacent part of the foamed layer and skin, and the skin and the base material.
Patent JP-H08310306-A (JP)
Title: Tonneau cover for vehicle
Inventor: NARUSE TEIJI
IPC: B60R5/04
Filed: 1995-05-19
Abstract: PURPOSE: To provide a toneau cover which does not interfere with the operation concerning the car when a luggage cover is not used. CONSTITUTION: A tonneau cover 10 is composed of two tonneau cover bodies 11, 12 capable of being installed to and removed from the left and right side bodies. Between the room inside end part 111 of the first tonneau cover body 11 and the room inside end part 121 of the second tonneau cover body 12, a connecting member 30 for supporting one rotatably in relation to the other is provided. The connecting member 30 can turn the tonneau cover bodies 11, 12 by 180 degrees between the first state where the two tonneau cover bodies 11, 12 are horizontally connected to the length double that of either of the cover bodies, and the second state where the two tonneau cover bodies 11, 12 are superposed one on the other to the length equivalent to that of either of the cover bodies. The connecting member 30 can be made up of, for example, hinges and stopper.
Patent JP-S6124609-A (JP)
Title: Oil pressure type stabilizer device
Inventor: IMANI YUICHI
IPC: B60G21/04
Filed: 1984-07-12
Abstract: PURPOSE:To increase elastic force of a stabilizer so as to realize reduction in angle of roll of a car body and the like by dividing a stabilizer into two parts at a torsion bar part and connecting both torsion bars by means of a rotary actuator and further rotating respective one ends of both bars in normal and reverse two directions. CONSTITUTION:When the handle of a car is turned, for example, to the left, wheels 7, 7' are turned to the left by means of a steering mechanism 5 and a tie rod 6, and load is imposed on the suspension arm 4' of the right wheel 7' due to operation of centrifugal force to the right. At this time, rotational torsion force is generated in each torsion bar part 1a, 1a' of a stabilizer assembly 1 and operated to eliminate deflection of a right arm support spring and extension of a left arm support spring. Then oil pressure is supplied to a rotary actuator A, while each one end 1c, 1c' of each torsion bar part 1a, 1a' is rotated in the direction contrary to each other. Thus, by giving torsion rotational force contrary to the above-mentioned torsion rotational force, torsion elastic force of the stabilizer is increased.
Patent JP-S5770163-A (JP)
Title: Durable aqueous painting material
Inventor: GAYA YASUYOSHI
IPC: C09D5/06
Filed: 1980-10-20
Abstract: PURPOSE: An aq. painting material capable of giving a picture with excellent adhesion, light resistance and solid delineation on an inorg. substrate consisting of a pigment, colloidal silica, an inorg. filler and an aq. medium.  
     CONSTITUTION: 0.5W20wt% pigment such as a phthalo-cyanine or quinacridone pigment, 2W30wt%, calculated on the solid, collidal silica of pH3W4, contg. at least 20wt% SiO 2  and 40W70wt% inorg. filler such as quartz or alumina are mixed with addition of water in such a proportion as to contain 20W80wt% sold. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08338923-A (JP)
Title: Optical branching device unit
Inventor: NISHIZAWA YOSHIYUKI
IPC: G02B6/293
Filed: 1995-06-13
Abstract: PURPOSE: To provide an optical branching device unit which does not require fusion splicing work at the time of changing connection and is integrated with an optical branching device housing case and extra length housing trays. CONSTITUTION: The housing case 10 in which the optical branching device is housed is fixed to a supporting substrate 32 of a closure body part 31. The plural extra length housing trays 20 are openably and closably connected by connecting parts 21 to the upper part of the housing case 10. The opening and closing of the extra length housing trays 20 at the time exclusive of the time of work are regulated by fixing bands 22b disposed attachably and detachably to connect pins on the opposite side thereof. The extra lengths of the optical fibers 34a, 34b from optical cables 33a, 33b are housed in the extra length housing trays 20 and are converted to optical fiber codes 36 and thereafter, optical connectors 37 are connected to optical adapters 15, 16.
Patent JP-S629804-A (JP)
Title: Clamping device for bar feeder
Inventor: KONDO YOSHIMORI
IPC: B23B13/12
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to adjust the space between clamps readily and absorb the dimensional errors of bars by providing a clamp adjusting mechanism to elastically connect the main lever equipped to a clamp for gripping bars with the driving device between them. CONSTITUTION:The rotation of the adjuster 20 of a clamp adjusting mechanism 19 makes a knuckle joint 27 approach to or from the side of an elbow joint 17. Along with this movement, the distance between the pivot pin 29 of a main lever 28 and the pivot pin 16 of a follow arm 15 can be varied to vary the space between a couple of clamps. In the next step, after a clamp composed of a clamp arm 39 and clamp head 38 grip a bar, in the case where a connection rod 18 moves further to the left by means of a cam 13 for clamping, a compression spring contracts to move only the rod 18 to the left, and the adjuster 20 is left as it is. After gripping the bar, therefore, the force to grip the bar further can be buffed so that the diversity of outer diameter of the bar may be absorbed.
Patent JP-H0810025-A (JP)
Title: Card case with loss preventing function
Inventor: ISHIWATARI SHOJI
IPC: H01L33/00
Filed: 1994-06-28
Abstract: PURPOSE:To easily and surely inform a third person of an act of molestation or violence being received on a train at commuting and ask the person for help. CONSTITUTION:A card detector 6 in a card housing part 2 has a spring electric contact 5 for detecting whether a card 7 is present in the guide part of a detector member 4 or not by the insertion of the card 7 into the detector member 4 guide part or the pulling out therefrom. A piezoelectric sounding body 3 outputs an alarm sound to urge the housing of the card 7, when it is detected that the card 7 is pulled out and not present in the detector member 4 guide part by the spring electric contact 5. When the card 7 is returned within 2 seconds after the pulling out, for example, the piezoelectric sounding body 3 is resonated to generate an alarm sound higher than a general alarm sound for loss preventing function. At the same time, an LED lamp 8 is flashed. Consequently, a burglar alarm buzzer is dispensed with.
Patent JP-H04228119-A (JP)
Title: Focusing position detector
Inventor: MISAWA SHIGEYOSHI
IPC: G11B7/09
Filed: 1991-06-18
Abstract: PURPOSE:To make an optical system compact by reducing the fluctuation of focal error signals and the fluctuation of the combination efficiency to a waveguide, both of which are caused by the fluctuation of the wavelength of a light source, and providing a larger freedom of the arrangement of an optical system. CONSTITUTION:This device is provided integrally with the light source to emit light, the optical system to condense the light from the light source into an optical recording medium, an coupler 34 to combine with the light from the optical recording medium, waveguide concave mirrors 41a, 41b which converge the light from the coupler 34, waveguide convex mirrors 42a, 42b which slightly weaken the convergence of the light from these waveguide concave mirrors 41a, 41b, and photodetectors 43a-43d which receive the light from the waveguide convex mirrors 42a, 42b; and the coupler 34, the waveguide concave mirrors 41a, 41b, the waveguide convex mirrors 42a, 42b, and the photodetectors 43a-43d on a base plate 36.
Patent JP-H10329352-A (JP)
Title: Recording electrode body
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To form a high quality image for a long time when the electrode body is mounted on an image forming apparatus. SOLUTION: An aperture electrode body 1 is so constituted that a plurality of apertures 6 each having a diameter of 80 μm are formed in a line on an insulation sheet 2 made of polyimide and control electrodes 4 each made of a copper foil having a thickness of 8 μm are formed above the respective apertures 6. A front coat 3 as a coating material is provided so as to cover the control electrodes 4 and the top face of the insulation sheet 2. The front coat 3 is so constituted that carbon particles as conductive materials are dispersed into a binder made from an organic synthetic resin, e.g. preferably a polyimide resin to make a paint like material. The material is coated so as to cover the insulation sheet 2 and control electrode 4 to form a coating film.  After that, the coating film is baked in an atmosphere of temperature of 300 deg.C or lower, e.g. preferably in a range of 200-280 deg.C for a few minutes so that the film is cured.
Patent JP-S5371107-A (JP)
Title: Hydrogenation purification of lubricating oil fractions
Inventor: ITOU TAKUJI
IPC: B01J23/00
Filed: 1976-12-06
Abstract: PURPOSE: To produce a base oil having improved hue, strage stability, oxdation resistnace and high viscosity index, by the use of a hydrogenation and purification catalyst with a specific pore structure under relatively mild reaction conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09295485-A (JP)
Title: Card making record hardly changeable
Inventor: TAKEUCHI TADASHI
IPC: B42D15/10
Filed: 1996-05-05
Abstract: PROBLEM TO BE SOLVED: To make data recorded once on a card hardly changeable and thereby leave such an original record unremoved. SOLUTION: Record pieces 2 connected to a card 1 are provided with linking parts 3, 4. A slit 5 is previously made in the card 1 and the record pieces 2 are cut off at the linking parts 3, 4. When recording data, the record pieces 2 are sequentially cut off by a preset number of times. Thus it is possible to confirm at which number of times the record is made by identifying the least record piece cut off.
Patent JP-S6125983-A (JP)
Title: Crankshaft for rotary compressor
Inventor: SUGANO MUTSUHIKO
IPC: F04C29/00
Filed: 1984-07-14
Abstract: PURPOSE:To aim at the promotion of lightweightness and improvements in a sliding characteristic and abrasion resistance, by forming a shaft part and an eccentric rotor part both with aluminum or its alloy, while forming an anodic oxide film, made up of anodic treatment, on the rotor eccentric part surface. CONSTITUTION:Oxide film layers A of a film made up of anodic treatment, a film made up of taprum process, etc., are formed on the surface of an eccentric rotor part 5. It is a matter of course that the oxided film layers A may be formed on not only the eccentric rotor part but also on a shaft part 4a. With this constitution, a sliding characteristic and abrasion resistance with a piston is well improvable. In addition, since the shaft part 4a and the eccentric rotor part 5 use aluminum or its alloy as material, both parts 4a and 5 are made to be lightweight, whereby high speed output is securable and, what is more, vibro- absorbability and sound absorbability as a property inherent in aluminum are securable so that vibration and noise both are reducible.
Patent JP-H0439930-A (JP)
Title: Manufacture of integrated circuit device chip
Inventor: NISHIZAWA MASATO
IPC: H01L21/301
Filed: 1990-06-05
Abstract: PURPOSE:To effectively prevent a crack from being caused and to enhance the airtightness by means of a silicon nitride film by a method wherein a phosphosilicate glass film is left as it is with regard to stepped parts on both sides of a scribing zone. CONSTITUTION:A phosphosilicate glass film 20 is applied to the whole surface of a wafer 10; and wiring windows 21 for integrated circuit use and monitoring windows 22 inside a scribing zone SZ are opened. Then, wiring films 31 and 32 which come into conductive contact with the windows 21 are formed; after that, a silicon nitride film 40 is grown on the whole surface of the wafer 10; and also the zone SZ is covered with the film. Thereby, since the film 20 is arranged under the film 40 in a stepped part adjacent to the zone SZ, it is possible to prevent a crack from being caused in the film 40 thanks to its stress relaxation action.
Patent JP-H0736128-A (JP)
Title: Inspection-data collection system
Inventor: PIITA SESARE FUEREGARA
IPC: G16H30/20
Filed: 1994-06-28
Abstract: PURPOSE: To easily input identification information, and to examine all collected data by adapting a bar code expressing an indispensable field bar code scanner command and a bar code expressing an indispensable X-ray inspection bar code. CONSTITUTION: An X-ray source 128 is arranged at the upper part of a patient 124, and a storage phosphor cassette 142 is arranged at the lower part of the chest of the patient 124. At the time of X-ray photographing, a patient identification bar code 158 on a patient chart 166, storage phosphor identification bar code 150 on the storage phosphor cassette 142, and X-ray inspection type identification bar code on an inspection type chart 168 are scanned by using a portable bar code scanner 172. This chart 168 can include information such as an X-ray irradiation condition and the position of the patient, and this is scanned by the portable bar code scanner 172, and stored in a memory. Thus, all the data required corresponding to the patient inspection can be collected, stored, and transmitted with the adaptive X-ray image.
Patent JP-S6325231-A (JP)
Title: Apparatus for forming glass article
Inventor: INOUE FUMIHIRO
IPC: C03B9/13
Filed: 1986-06-23
Abstract: PURPOSE:To provide the titled apparatus capable of freely and easily varying the speed of each driving means and of synchronizing the driving means in a short time, by driving each part of a glass article-forming apparatus with separate driving means and driving each driving means based on individual speed-setting signal. CONSTITUTION:A glass gob 8 of a size corresponding to the size of the objective glass article is taken out of a glass smelting tank 4 and is distributed to plural glass forming apparatuses 14 by a distributor 10. The glass article formed by the glass forming apparatus 14 is transferred with a 90 deg. pusher 16 to a 1st chain conveyor 18, treated with a ware transfer 20 to change the transfer direction of the article, transferred to a 2nd chain conveyor and annealed in an annealing furnace to obtain the final product. In the above procedure, the driving means for each part in the apparatus receives individual speed-setting signal transmitted from a speed-setting part according to the speed-setting standard signal generated from a speed-setting standard signal generation part. The titled apparatus enables free and easy change of the speed of each driving means and the synchronization of the driving means in a short time.