baber/WOPTO huggingface dataset:
Patent JP-H08180483-A (JP)
Title: Magnet-optical storage medium
Inventor: RICHIYAADO JIYOSEFU GANBIINO
IPC: G11B11/105
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a storage medium where '1' or '0' is freely written only by laser modulation in a fixed external magnetic field by providing a first bias layer of a first magnetic body, a switching layer of a second magnetic body, and a third storage layer of a 3rd magnetic body. SOLUTION: The storage layer 56 stores data by the direction of magnetism crossing the storage layer 56 vertically. The bias layer 54 and switching layer 55 stores the data in the storage layer 56 by the assistance of a radiant energy beam raising the temperature of the layers 54 and 56. the layer 56 has magnetic domains 61 and 64 for storing data bits representing '1' or '0' according to whether the magnetism indicated by arrow 65 or 68 is directed up or down about the top surface 69 of the layer 56. For the storage layer 56, a magnetooptic storage material, such as noncrystalline TbFeCo, whose magnetic loop is rectangular is used.
Patent JP-2000064783-A (JP)
Title: Excavator
Inventor: MORI IWAHIKO
IPC: E21D9/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To carry out smooth propulsion by preventing excavation residue by a cutter on the front of a shell frame in the excavation of a gallery or a drilled hole having an approximately square-shaped sectional form. SOLUTION: When operating rods for hydraulic jacks 133, 133 in left-right cutter driving devices 13, 13 conduct projecting-retreating operation, cutter arms 131, 131 are rocked in the horizontal direction centering around support shafts 132, 132, rod-shaped cutters 12, 12 installed at the outer end sections of the cutter arms 131, 131 are reciprocated and moved so as to draw arcuate surface-shaped loci at the front places of the front plate 111 of a shell frame 11, and a ground G in the whole region of the front of the front plate 111 is excavated. Accordingly, excavated materials generated are taken into a chamber 15 through soil-sand intake holes 111b and slits 111a bored to the front plate 111, mixed with a sludge preparation material supplied from a sludge feed pipe 16, and carried out onto the ground through a sludge withdrawal pipe 17.
Patent JP-H0790805-A (JP)
Title: Paving material for civil engineering and construction
Inventor: HYODO ISAO
IPC: E01C5/22
Filed: 1993-09-27
Abstract: PURPOSE:To provide an easy-repairing paving material easy for construction and without a fear of fading and uneven settling after construction by blending colored glass and fluorescent colored glass of specific grain size with epoxy resin of a specific weight ratio. CONSTITUTION:Colored glass 1 and fluorescent colored glass 2 of grain size 2-10 mm are prepared as a dry aggregate. Sufficiently dried industrial waste glass is used so as to effectively utilize industrial waste. First, the colored glass 1 and the fluorescent colored glass 2 to be the aggregate are mixed with each other by dry mixing of a mixer. Epoxy resin 3 of a weight ratio 6-12% as a binder is blended with the mixed aggregate. On a road surface previously cleaned, a form is laid. Inside of this form, a paving material mixed by the mixer is laid and leveled, and a surface thereof is trowel-finished. By curing to cure the epoxy resin 3, a pavement surface is obtained.
Patent JP-H1059496-A (JP)
Title: Liquid-injecting device
Inventor: KOMINE KENJI
IPC: B67D7/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate liquid drop prevention and simplify a structure and maintenance. SOLUTION: This device comprises an injection gun 21, a liquid supply means 31 for supplying a liquid and a gas supply means 41 for supplying gas both of which are connected with an injection opening 22 and selected, and a sensor 26 for sensing the liquid level of a surface in a liquid tank 11. The liquid is supplied to the injection opening by the liquid supply means 31, and when the sensor 26 senses the liquid level in the liquid tank 11, the supply of the liquid is stopped and the gas is supplied to the injection opening 22 by the gas supply means 41.
Patent JP-S62100913-A (JP)
Inventor: HORIUCHI KENICHIRO
IPC: H01H1/24
Filed: 1985-10-25
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-2000060766-A (JP)
Title: Equipment for fitting lavatory seat
Inventor: MATSUSHITA YOSHIRO
IPC: A47K13/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for fitting a lavatory seat with which a lavatory seat device can be simply fitted to and removed from a fitting plate part of a stool. SOLUTION: A fitting member 4 is formed by providing a hooking part 2 in the top end part of a rod part 1 and a spring holding part 3 on the bottom end part and a hooking receiving part 5 for hooking to the hooking part 2 of the fitting member 4 is provided on a lavatory seat supporting body 7 for pivotally supporting the lavatory seat and the rod part 1 of the fitting member 4 is passed through a fitting hole 9a provided on a fitting plate part 9 on the top part of a stool 8 and a spring material 10 for energizing the hooking part 2 downward between the fitting plate part 9 and the spring holding part 3 and the hooking part 2 is hooked and held to the hooking receiving part 5 by energizing this spring material 10 and hooking between the hooking receiving part 5 and the hooking part 2 is released by pushing up the spring holding part 3 by resisting to energizing of the spring material 10 to freely removably fit the lavatory seat to the fitting plate part 9.
Patent JP-H0787914-A (JP)
Title: Apparatus for mixing cooked rice
Inventor: MIHIRA KEIICHI
IPC: A23L7/10
Filed: 1993-09-27
Abstract: PURPOSE:To enable the mixing of cooked rice to attain the taste of cooked rice mixed in a wooden tub by absorbing excessive water of the cooked rice with a wooden cask in the course of mixing. CONSTITUTION:A rotary ring 16 having an axis inclined relative to the axis C2 of a rotary vessel 2 is attached to the outer circumference of the rotary vessel 2 capable of holding cooked rice M and the vessel is rotated on the axis of the rotary ring 2 by a rotary driving means 5. The rotary vessel 2 is formed by pressing the outer circumference of a wooden cask 44 with a band 47 and the band 47 is connected to the rotary ring 16.
Patent JP-S6298759-A (JP)
Title: Electronic device
Inventor: HAMANO HISANORI
IPC: H05K1/18
Filed: 1985-10-25
Abstract: PURPOSE:To facilitate machining and to enable the sure maintenance of spacing between leads by a method wherein the portion near the end of each lead taken out of the lateral side of a package is embedded in monolithic insulative mold resin and each lead is bent and fixed on the surface opposite to the surface to be bonded with a substrate surface. CONSTITUTION:In the state in which a plurality of leads 2 to serve as input- output lines of a circuit are taken out of the lateral side of a package 1, monolithic insulative mold resin 5 is formed so that the portion near the end of each lead 2 is embedded therein. The leads are cut in the places indicated by a chain line A and are separated from a frame member 4. Even when each lead 2 is cut away from the frame member 4, spacing between the leads 2 is maintained by the resin mold 5. Then, each lead 2 is bent at an angle of 90 deg. or more, at the place indicated by a chain line B, onto the opposite side to the surface which is to be bonded with a substrate surface. Moreover, it is bent at the place indicated by a chain line C, and a part of each lead 2 is made to contact with the surface of the package 1 and is fixed thereon.
Patent JP-H11198010-A (JP)
Title: Double head grinding machine
Inventor: NISHI KENICHIRO
IPC: B24B7/17
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To finish two sides of a workpiece accurately, in parallel and precisely. SOLUTION: Regarding a double head grinding machine having an upper and lower spindles 9, 10 provided inside each grinding wheel driving device, vertically provided, in a respectively rotatable manner by a motor and grinds a workpiece by rotating it after inserting and setting it between an upper and lower grinding wheels which are held by having them mutually opposing each other in parallel to the upper and lower spindles 9, 10, is provided with a first feeding means, which ascends and descends toward the workpiece by a mechanism respectively converting the upper and lower grinding wheels from a rotational motion to a reciprocating linear motion, on upper and lower grinding wheel drives 7, 8 and a second feeding means, which feeds the grinding wheel by fluid pressure by a very small amount to make a precise finishing,  on the least on of the drive of the upper and lower grinding wheel drives 7, 8.
Patent JP-H1090775-A (JP)
Title: Film unit with lens
Inventor: NOGUCHI NAGAYOSHI
IPC: G03C3/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens in which a photographic film cartridge having a light shielding cover which is freely opened and closed at a film gateway is incorporated, which is compact and light in weight and which can be inexpensively manufactured. SOLUTION: A driving shaft 31 is constituted of a circular shaft part 31a inserted in the engagement part 8 of the light shielding cover 7 and a projecting part 31b projecting from the shaft part 31a. When a turning member is turned in the direction of a closing position, the cover 7 is turned to the closing position. The projecting part 31b of the shaft 31 is shaped so that the cover 7 is locked by the lock pin 9 of a cartridge main body at the closing position without releasing an engagement state between the pin 9 and the level difference part 8b of the cover 7 when the cover 7 is turned to the closing position.
Patent JP-S61119346-A (JP)
Title: Manufacture of superconductive forming stranded wire
Inventor: TSUNODA YOSHIKI
IPC: B21F7/00
Filed: 1984-11-14
Abstract: PURPOSE:To raise the critical current density of a stranded wire by forming a core wire for twisted wire by working corresponding to the shape of the twisted wire from a core sire, and also twisting a desired number of its core wires to a twisted wire whose inner surface is smooth by a wire twisting machine having no retwisting. CONSTITUTION:Based on the shape of a desired twisted wire, a Cu/NbTi superconductive wire, etc. are worked to a straight angle shape and a twisted wire core wire 13 is formed. Subsequently, the core 13 is set to a wire twisting machine having no retwisting, which has been wound to stationary collinear drums 14 of 12 pieces, etc. Next, each core wire 13 is led to a batten plate 15, and twisted to a core wire 16. Also, it is made to pass through a darks head which has been set to a twisting port 17, and wound around a drum 18 as a rutherford cable 19. According to this method, there is no turbulence of a position of the core wire and a twisting pitch, and a packing rate of a superconductive forming twisted wire is improved. Accordingly, the critical current density of the twisted wire is raised.
Patent JP-S6394686-A (JP)
Title: Manufacture of silicon thin film transistor
Inventor: TAKESHITA TATSUYA
IPC: H01L27/12
Filed: 1986-10-09
Abstract: PURPOSE:To obtain a thin film transistor with high electrical performance so as to enable effective addition of hydrogen, by forming a channel region into a plural number of fine wide silicon lines running in the direction in which a source electrode is coupled with a drain electrode, and by hydrogenating the channel region. CONSTITUTION:Surfaces of polycrystal silicon lines 14a, which are formed by the use of a plasma etching method in which a uniform polycrystal silicon thin film formed on an insulating substrate 1 is shaped into thin lines, are oxidized to form gate insulating films 15. Then, a gate polycrystal silicon layer 16a is formed. Next, a SiO2 film preventive of diffusion is formed on a channel region 14, and source and drain regions are formed by a phosphorus doping method. Next, a source electrode 2, a drain electrode 3, and a gate electrode 16 are respectively formed of Al, and hydrogen is added to the channel region 14 by the use of hydrogenation in which hydrogen contained in a nitriding film is used, hydrogen ion implantation, or the like.
Patent JP-H1092414-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOUZUKI KIYOMI
IPC: H01M4/587
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To achieve high energy density, and provide a negative electrode having high capacity and superior cycle characteristics by forming metal or alloy or carbon material capable of the storage or the discharge of lithium into layer-like on a collector. SOLUTION: A negative electrode 5 is formed by successively laminating an In-plated layer and a graphite layer 4 on the surface of a negative electrode collector 3. A positive electrode active material layer 7 composed of LiCoO2 , acetylene black, and fluororesin are formed on the surface of an aluminum foil-made positive electrode collector 6 so as to be a positive electrode. Either of a separator 8 and a gasket 9 is polypropylene resin-made. As electrolyte, nonaqueous electrolyte, which is prepared by dissolving a predetermined amount of LiPF6 in equi-volume mixing solution of ethylene carbonate and diethyl carbonate, is used.
Patent JP-S62195645-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1985-10-25
Abstract: PURPOSE:To improve the stability of a photosensitive material for the lapse of time by incorporating a compd. having a specified thiazole ring or a benzothiazole ring, and a specified polyhydroxy benzene compd. into a silver halide emulsion layer. CONSTITUTION:A compd. having a thiazole ring or a benzothiazole ring expressed by the formula I is incorporated into a silver halide emulsion layer in combination with a polyhydroxy benzene compd. expressed by the formula II, wherein Q is a nonmetallic atom group forming a thiazole or benzothiazole ring together with an S and N atom; Y is H or aliphatic group, or arom. group; R<1> is H, halogen, aliphatic group, or arom. group, etc.; R<2> is H, aliphatic group, arom. group, carboxy group, or sulfo group; n is 2 or 3. Since compds. expressed by the formulas I and II are incorporated in a photosensitive material in combination, generation of fog and deterioration of gamma are inhibited, and the preservation stability is improved.
Patent JP-H1158130-A (JP)
Title: Method of and device for working plate having stocker
Inventor: OKOCHI KOICHI
IPC: B23D55/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device in which a material can be set on a pallet in advance outside the working device, a large number of materials set on the pallet can be stored in a stocker, and the materials are worked one after another to effectively use the working device. SOLUTION: A material A is set on a pallet 10 on a pallet truck, a large number of materials set on the pallet are stored in a stocker 80, one material in the stocker 80 is taken out, placed on a positioning truck and cut, and then, the cut materials are stored in the stocker 80 again, and taken out of the stocker 80 as necessary, and placed on the pallet truck to take out the product.
Patent JP-H05223784-A (JP)
Title: Instrument for measuring silicon content
Inventor: ANDO SEIGO
IPC: G01N27/72
Filed: 1991-09-20
Abstract: PURPOSE:To quickly and highly accurately measure the silicon content of pig iron in an on-line state under a stable operating condition when the pig iron is tapped from a blast furnace even in a high-temperature and high-humidity bad environment. CONSTITUTION:A pair of impedances 3a and 3b and a pair of probe coils 2a and 2b between which a pig iron sample can be connected are provided on the output side of an AC oscillator 1 and the other end side of the impedance pair is earthed. Then, a difference calculating section 5 is provided so that a negative feedback circuit can be constituted between the coils 2a and 2b and, at the same time, the difference between the outputs from the intermediate points of the impedances 3a and 3b and coils 2a and 2b is fetched, but the output of the section 5 is made zero by connecting a standard pig iron sample of a required silicon content between the coils 2a and 2b and adjusting the impedances 3a and 3b. Thereafter, the silicon content of the sample is measured from the output of the section 5 by connecting the pig iron sample to be measured between the coils 2a and 2b.
Patent JP-H0688310-A (JP)
Title: Method for constructing vibration proof wall for elevated railway
Inventor: ASHITANI KIMITOSHI
IPC: E01F8/00
Filed: 1992-09-09
Abstract: PURPOSE:To make it possible to easily pour, at the site, expandable synthetic resin into a continuous ditch formed along an elevated railway, prevent the expandable resin from rising up, and improve vibration-propagation preventing effect. CONSTITUTION:Metal plates 4 are embedded continuously and parallely, spaced apart by the width of a ditch, along bridge columns 2 of an elevated railway 1, on one side or on both sides thereof, and thereafter a continuous ditch is excavated between the metal plates 4,4, following which waterproofing 5 is applied to the interior of the ditch and expandable resin 6 is poured into the ditch at the site to effect foaming and solidification thereof. If required, a top plate 8 is placed on the resin 6 and further an embankment 9 may be placed thereon.
Patent JP-H0664941-A (JP)
Title: Method for preventing dissolution of lead from lead-containing glaze surface, etc., by forming sol film
Inventor: NOGAMI MASAYUKI
IPC: C03C17/23
Filed: 1992-08-18
Abstract: PURPOSE:To effectively prevent the dissolution of lead from a lead-containing article with a transparent amorphous film produced by baking prescribed amounts of ZrO2 and SiO2 at a prescribed temperature and coating the surface of a lead-containing article with the amorphous film by sol film-forming method. CONSTITUTION:A zircon alcoholate (e.g. n-propyl zirconate), a silicon alcoholate (e.g. methyltriethoxysilicon) and preferably further a titanium alcoholate (e.g. tetraethoxy titanate) are mixed with each other at ratios to obtain a mixture containing 3-40mol% of ZrO2, >=40mol% of SiO2 and preferably further 3-5mol% of TiO2. The mixed solution is applied to the surface of a lead-containing glaze, the surface of a lead-containing decorative pattern or the surface of a flint glass. The coated layer is hydrolyzed to form a gel-coating film, which is baked at 450-700 deg.C to form a transparent amorphous film on the surface to prevent the dissolution of lead.
Patent JP-2001069425-A (JP)
Title: Picture tube display device
Inventor: OKABE HIRONOBU
IPC: H04N9/73
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture tube display device that stably adjusts an RGB signal without visual recognition of a measurement pulse even in the case of under scanning. SOLUTION: A measurement pulse superimposing circuit 2 of this picture tube display device superimposes a reference measurement pulse on an RGB signal. A control circuit 10 controls superimposition/non-superimposition of the measurement pulse. A current detection circuit 5 detects a current in response to a cathode current (IK feedback signal). A memory 8 stores a value equivalent to a detection value by the current detection circuit 5 as data. When the measurement pulse is controlled not to be superimposed on the RGB signal, a control signal generating circuit 6 gives a control signal generated by fixed data stored in the memory 8 to an RGB signal processing circuit 1.
Patent JP-S6484203-A (JP)
Title: Polarizing film having superior durability and its production
Inventor: TSUMURA YUSUKE
IPC: B29L7/00
Filed: 1987-09-26
Abstract: PURPOSE:To obtain a polarizing film having high durability and high polarizing effect by constituting the film of uniaxially stretched film comprising a specified polyvinyl alcohol. CONSTITUTION:The title polarizing film comprises uniaxially stretched polyvinyl alcohol film having >=35 dichroic ratio when the film is allowed to stand at 40 deg.C for 10 days in 90% relative humidity. The film is obtd. easily, particularly by using polyvinyl alcohol having >=2600 degree of polymn. The film is produced with high efficiency by forming polyvinyl alcohol film from a soln. of the polyvinyl alcohol resin in an org. solvent and stretching uniaxially after dyeing with iodine or by carrying out the dyeing with iodine simultaneously with uniaxial stretching, or by treating with a B compd. By this method, the durability of the film at high temp. in high humidity is improved, and the polarizing effect is not reduced even if the film is allowed to stand for a long time.
Patent JP-H08106630-A (JP)
Title: Magnetic recording medium and substrate
Inventor: KURIYAMA TOSHIHIKO
IPC: G11B5/84
Filed: 1994-10-05
Abstract: PURPOSE: To smoothly execute seeking between the data zone and CSS zone of a head by forming a surface shape controlled in the height of projections and the shapes at their front ends, the presence regions and density of projections on the magnetic layer side surface of a nonmagnetic substrate. CONSTITUTION: This magnetic recording medium has at least the magnetic layer on the nonmagnetic substrate of the high-density magnetic recording medium. The magnetic layer side surface of the nonmagnetic substrate has 10<2> to 10<8> pieces per 1mm<2> of the projections having a height of 1 to 60nm and the average valve of the areas of the graphics enclosed by the control lines at the height of <=1nm from the summits of the respective projections 1 is specified to <=2μm<2> .  Further, this substrate for the magnetic recording medium having at least the magnetic layer on the nonmagnetic substrate is a substrate for the magnetic recording medium which has 10<2> to 10<8> pieces per 1mm<2> of the projections having the height of 1 to 60nm on the magnetic layer side surface of the nonmagnetic substrate and in which the average valve of the areas of the graphics enclosed by the contour lines at the height of <=1nm from the summits of the respective projections 1 is <=2μm<2> .
Patent JP-S60133411-A (JP)
Title: Infrared image pickup device
Inventor: FURUYA AKIRA
IPC: G01J1/42
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an invariably sharp display image even when the distance to a subject and working temperature vary greatly by providing a means which controls the movement of an optical image formation system. CONSTITUTION:Projection luminous flux 22 from a scanning mirror 5 is made incident to a four-quadrant detector 23 through lenses 9a and 9b of optical image formation system and orthogonally arranged cylindrical lenses 24a and 24b, and if defocusing occurs, the shape of the incident luminous flux 32 becomes elliptic. Four quadrant detection signals 18a-18d and inputted to a signal processing circuit 23 and a target position signal 25 is applied from a scanning control circuit 16 to output a focusing control signal 21 corresponding to the defocusing of the subject. The focusing control signal 22 controls said lenses 9a and 9b along an optical axis 10 of image formation through a servomotor 20 and a holder 19 to obtain the best image wherein the subject is invariably in focus, and the two- dimensional infrared image of the subject 1 is displayed on a display device 7 with a display image signal 15.