baber/WOPTO huggingface dataset:
Patent JP-H05277852-A (JP)
Title: Ring installing device
IPC: B23P19/02
Filed: 1992-08-28
Abstract: PURPOSE:To install two or more rings by one set of unit by providing a mechanism to squeeze the tip of a guide tube on which two sorts or more rings are installed tentatively to a piston, and a mechanism to slide the rings to the direction of the tip of the guide tube and to install them on the periphery of the piston. CONSTITUTION:A piston P and the tip of a guide tube G of a shaft S are contacted closely in the condition to about coincide the center lines of their axes. Ring guides 40 and 42 are moved in the radius direction of the guide tube G by ring guide moving mechanisms 38a and 38b, so as to cover them from the outer side of rings OR and TR installed tentatively to the guide tube G. The ring guides 40 and 42 are moved in the axial direction of the guide tube G further, and the rings are slide to the direction of the tip of the guide tube G so as to install them on the periphery of the piston P. In this case, since the method to abut the tip of the guide tube to the piston of the shaft is used, the tip of the guide tube is never deformed when the first ring is installed.
Patent JP-H0196322-A (JP)
Title: Ladle refining method
Inventor: TERAOKA TAKUJI
IPC: C21C7/00
Filed: 1987-10-08
Abstract: PURPOSE:To improve conversion efficiency of arc by covering molten metal in a ladle with molten slag remaining at the time of refining in the preceding heat and generating the arc in this slag. CONSTITUTION:At the time of completing ladle refining, the molten steel is tapped off and the slag as molten-state is allowed to remain. On the other hand, the molten steel tapped off from a converter is received in the ladle 10 and the remained molten slag in the ladle at the preceding heat is charged into the ladle 10. A small quantity of alloy material and slag making material are added in this to form the slag 12 layer having the prescribed composition and the prescribed thickness. A roof 13 is covered on the ladle 10 and Ar gas, etc., is blown from a bottom blowing nozzle 12 and also by descending electrodes 14, the tips thereof are submerged into the slag 12 and the arcs are generated between the electrodes 14 and the molten steel 11 to heat the molten steel 11. By reusing this ladle refining slag, the consumption of the slag making material can be reduced and also the treating time can be shortened.
Patent JP-H03117533-A (JP)
Title: Coolant feeding device for floating tool
Inventor: OUMOTO TADASHI
IPC: B23B31/00
Filed: 1989-09-29
Abstract: PURPOSE:To follow an elastic member to the motion of a holder part and to secure a smooth plane and oscillation floating, by pressing the elastic member to the holder part end wall via a holding means supported relatively movably on a shank part by an energizing means. CONSTITUTION:An O ring 5 is arranged between an end wall 10b and a taper shank 2 so as to surround the flow pass 13a of the cylindrical member 13 fitted to the end wall 10b of a chucking holder 10 so as to feed a coolant to a reamer 3 and the hollow part of the sleeve 15 supported on the taper shank 2 and feeding a coolant to the flow pass 13a. The O ring 5 is held on the O ring retainer 6 supported relatively movably on the outer periphery of the sleeve 15 of the taper shank 2, the O ring retainer 6 is energized by a spring 7 and pressed to the end wall 10b, and a liquid seal means preventing the coolant leakage from the hollow part of the flow pass 13a and sleeve 15 is composed. A floating tool 1 can secure the smooth plane floating and oscillation floating of the chucking holder 10 and also realizes the sure seal of the coolant.
Patent JP-2001073700-A (JP)
Title: Movable scaffold for tunnel works
Inventor: YUKIMOTO KAZUTSUGU
IPC: E21D11/40
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a movable scaffold capable of contributing to a reduction in excavating cycle. SOLUTION: A movable scaffold comprises a pair of arch beams 10, a plurality of scaffold plates 12, and a wheel 14 supported rotatably on both end sides of the arch beams 10. The arch beams 10 are disposed along the axial direction of a constructed tunnel at a specified interval so as to be opposed to each other and, in this state of disposition, both ends of the scaffold plate 12 are fixed to the arch beams 10. The scaffold plates 12 are fixedly installed steppingly on the arch beams 10, and a lift deck 20 is installed at both ends of the arch beams 10 so as to be transferred to the scaffold plate 12 at the lowermost stage. The wheel 14 is located at both ends of the excavating cross- section of the tunnel, and installed on a pair of rails laid down along the axial direction of the tunnel so as to guidingly move the arch beams 10 along the rails.
Patent JP-2000083505-A (JP)
Title: Adjuster for hole where cow head is inserted with clearance in cow hoof-whittling device
Inventor: SATO MASAYOSHI
IPC: A01K15/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To securely and safely fasten cow legs in a cow hoof-whittling device. SOLUTION: When a cow hoof-whittling device is so constituted that a cow- receiving chamber has an inlet-outlet part rearward, whose back, front and side doors open and close and the chamber is equipped with a device for lifting the cow entering the chamber itself, the front and back end parts of the lower parts of both right and left doors and the above device is constituted in such a way that its vertical median part of the doors can form an oblong hole for being loosely inserted by a cow head through which a cow head is loosely inserted in a closed state of doors and the right and left doors are supported on hinges at their inside lowest parts by a frame so as for the upper parts of the doors to open downward in right and left directions respectively,  a regulating lever is turnably installed in front of the cow head inserting hole so as to regulate the vertical motion of a cow head when the cow head is inserted with a clearance into the hole.
Patent JP-H0196149-A (JP)
Title: Production of glycol esters
Inventor: KONO HISANORI
IPC: C07C69/16
Filed: 1987-10-08
Abstract: PURPOSE:To obtain the titled substances in high yield, by reacting propylene with a lower aliphatic carboxylic acid and oxygen in the presence of a catalyst system consisting of a Pd component, alkaline (earth) metal component, halogen component, N-containing oxide component and specific metallic compound. CONSTITUTION:Propylene is reacted with a lower aliphatic carboxylic acid and oxygen to provide the titled substance. In the process, a system consisting of a Pd component (preferably metallic Pd), alkaline (earth) metal component (preferably LiCl or LiNO3), halogen component (preferably chloride ion), N- containing oxide component (especially nitric acid, etc.) and a specific metallic compound is used as a catalyst to stably and efficiently afford the aimed substances with high selectivity. Halides, nitrates, acetates, etc., of metals selected from group III, IV, V and VI elements and Fe, Ni, Rh, Mn, Cu and Co are preferably used as the metallic compound.
Patent JP-H0771376-A (JP)
Title: Scroll compressor
Inventor: KARATO HIROSHI
IPC: F25B1/00
Filed: 1993-10-12
Abstract: PURPOSE:To constantly make refrigerant pressure uniform in each airtight space having a pair of through holes in a compressor provided with the through holes to introduce a refrigerant. CONSTITUTION:It is possible to constantly make refrigerant pressure uniform in each airtight space having a pair of through holes by providing two pieces of through holes 17a, 17b and positioning the through hole 17a at a position making contact with an outer diametrical side involute curve of a fixed scroll lap and the through hole 17b at a position making contact with an inner diamatrical side involute curve of the scroll fixed lap and simultaneously, at the position advancing by an angle of about 180 deg.C in an involute curve rather than the through hole 17a.
Patent JP-H1198849-A (JP)
Title: Operating circuit for inverter
Inventor: IMAMURA YUKIHIRO
IPC: H02M7/48
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an operating circuit, by which all commands of an inverter and the issuance place of a setting operation are changed over by a command from a host controller, so as to deal with the diversification of the operations in a plant. SOLUTION: A first changeover switch 15, a second changeover switch 22 and a third changeover switch 23 are installed on respective remote-mode sides of respective circuits in an operating switch 14, which is installed at a VVVF inverter 10. The respective changeover switches 15, 22, 23 can changeover the remote-mode sides and local-mode sides individually by a parameter signal A, B or C, for changeover operation, which is transmitted via a serial communication transmission line 3 from a host controller 2. Thereby, it is possible to deal with the diversification of requests when a plant is operated.
Patent JP-2001072571-A (JP)
Title: Skin preparation for external use
Inventor: OGAWA ATSUKO
IPC: A61K8/49
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a skin preparation which is used for external use, can effectively utilize fish skins which are industrial wastes, and can sufficiently exhibit the effect of an antioxidizing ingredient. SOLUTION: This skin preparation for external use contains a hydrolyzed elastin solution originated from fish skins, and an antioxidizing ingredient. The antioxidizing ingredient has an excellent effect to prevent the surface roughness and aging of skins, and exhibits good effects for preventing or improving the inflammation and roughness of the skins and the production of lipid peroxides caused by the production of active oxygen in the skins. The antioxidizing ingredient preferably includes carotenoids, flavonoids, tannins, gallic acid, their salts, their esters, ascorbic acid, its salts, its derivatives, tocopherol, its derivatives, superoxide dismutase, hydroquinone, its salts, its derivatives, thioredoxin, thioredoxin reductase, butylhydroxytoluene, and butylhydroxyanisole.
Patent JP-H03117628-A (JP)
Title: Control device for turbocharger with rotary electric machine
Inventor: MURAJI HIROSHI
IPC: F02B37/14
Filed: 1989-09-29
Abstract: PURPOSE:To control the width of a fluctuation in a difference in the number of revolutions of a turbine to a low value and to reduce consumption of a power by a method wherein based on a rotation decrease amount of a rotary electric machine at a level approximately equal to the given number of revolutions level, being controllable through electric drive, of the rotary electric machine, a current fed to the rotary electric machine is increased, and based on a rotation decrease amount, the current is decreased. CONSTITUTION:The given number of revolutions level, being controllable through electric drive, of a rotary electric machine 3 is set. A controller 6 which increases a current fed to the rotary electric machine 3 based on a rotation decrease amount of the rotary electric machine 3 at a level approximately equal to the given number of revolutions level and decreases a feed current based on a rotation increase amount is provided. Since based on the increase rate or the decrease rate of the fluctuation of the number of revolutions of the rotary electric machine 3 at a level approximately equal to the given number of revolutions level, the decrease or the increase of a current fed to the rotary electric machine 3 is controlled by the controller 6 to control the number of revolutions, this constitution controls a fluctuation in the number of revolutions during electric drive of the rotary electric machine 3 to a low value.
Patent JP-H01132439-A (JP)
Title: Decorative molding for car and manufacture thereof
Inventor: ROBAATO ANDORIYUU ZORAA
IPC: B29C45/16
Filed: 1988-10-07
Abstract: PURPOSE: To easily manufacture a trim molding, and to reduce cost by providing a base stand member and a film attached to a part of the outside surface of this base stand member, and molding the base stand member on one surface side of the film by a mold. CONSTITUTION: This trim molding 10 used as a bumper belt piece of an automobile has a base stand member 12 composed of a polymer material having the arch-shaped part 14, and also has a bright extruded molding product or a film insert 18 arranged along the arch-shaped part 14. This insert 18 is formed of a first film 20 having the metallized thin bright surface and a second film 22 composed of a transparent plastic material attached to the film 20 to prevent this film 20 from contacting with a pollutant. This trim molding 10 is manufactured by molding the base stand member 12 over the whole surface on one surface side of the films 20 and 22.
Patent JP-H0890509-A (JP)
Title: Method and apparatus for grooving
Inventor: TAKEI SAKAE
IPC: B27F1/00
Filed: 1994-09-22
Abstract: PURPOSE: To execute smooth grooving without generating burr on the surface of a material and to increase the life of a grooving blade. CONSTITUTION: A marking cutter 18 in which two marking edges 16 are provided at a predetermined interval on a rotary shaft 20 is rotatably disposed between feed rollers. The edges 16 are so mounted on the rotary shaft that tapered surfaces 16a are direction outward and flat surfaces 16b are directed inward. The cutter 18 is rotated at the copying side to a direction for feeding a material 14 to be worked. A grooving blade 26 fixed to a rotary shaft 30 is rotatably provided between two feed rollers. The blade 26 is rotated to the side of the against direction to the feeding direction of the material 14 to be worked. The width of the blade 26 is so regulated as to coincide with the same as the size between the edges 16.
Patent JP-H0196127-A (JP)
Title: Antitumor agent
Inventor: KURODA TOKUYUKI
IPC: C07D487/14
Filed: 1987-10-09
Abstract: PURPOSE:To obtain an antitumor agent manifesting excellent action, by using a novel mitomycin derivative as an active ingredient. CONSTITUTION:A mitomycin derivative of formula I (R is lower alkyl, cycloalkyl, aralkyl; X is H, carbamoyl; Y, Z are H, methyl; wave line represents alpha, beta-bond) is used to produce pharmaceutical preparations in a usual manner, such as injection, tablets, pills, powder or suppository. The dose is 0.5-75mg/60 kg/day. The compound of formula I is obtained by reaction of a mitomycin of formula II with a compound of RONH2 or its acid adduct in an inert solvent, when needed, in the presence of a base at 0 deg.C-room temperature.
Patent JP-H06108515-A (JP)
Title: Protective device for electronic control part in human body private parts washing device
Inventor: TANAKA SEIJI
IPC: E03D9/08
Filed: 1992-09-24
Abstract: PURPOSE:To prevent electromagnetic fault (mis-operation) on a human body private parts washing device provided with an electronic control part. CONSTITUTION:In a human body private parts washing device 10 provided with a washing device to jet washing water onto human body private parts and an electronic control part 20 to control the operation of the washing device, an electric part 26 constituting the electronic control part 20 is mounted on a flexible board 27. Electronic parts are covered by protection parts 27a, 27a1, and 27a2 which are formed integrally with the flexible board and conducted electrically with the flexible board to shield them from electromagnetic wave.
Patent JP-H08124190-A (JP)
Title: Objective lens driving device and optical disk device using it
Inventor: YAMAUCHI YOSHIAKI
IPC: G11B7/09
Filed: 1994-10-20
Abstract: PURPOSE: To thin an objective lens driving device being a basic part of an optical head, to remarkably reduce the thickness of an optical disk device and to thin the whole device. CONSTITUTION: A lens holding member 2 holding an objective lens on its tip is supported by bar-like elastic supporting members 3a-d arranged radially from a suspension attaching part 8 provided on an axis penetrating a movable part centroid. TR coils 5a, 5b are stuck and fixed to both sides of the suspension attaching part respectively, and further, an AF coil 4 shaped like that both sides of a flat coil are bent downward is stuck and fixed on them. A magnetic circuit is constituted so that magnets 7a, 7b are attached to one side of each U-shaped yoke 6a, 6b, and the yokes and the magnets hold the side surfaces of the AF coil 4 and the TR coils 5a, 5b therebetween, and then, by providing the magnetic circuit within the range of the uppermost surface and the lowermost surface of the movable part of the objective lens, the objective lens driving device is thinned.
Patent JP-S61126115-A (JP)
Inventor: ANDORIA ERIZABESU MAACHIN
IPC: C08F4/60
Filed: 1985-11-15
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-H1198034-A (JP)
Title: Microwave device
Inventor: KOIZUMI AKIRA
IPC: H05K1/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To form a high frequency circuit part and an intermediate frequency circuit part of such as an LNB (low noise frequency converter) on different substrates, to connect the two substrates with soldering and to inexpensively and also easily assemble them. SOLUTION: The inside of a box-shaped chassis 1 whose top is open is divided into two by a partition wall 2, and substrates 4 and 5 for a high frequency circuit part and an intermediate frequency circuit are provided. Notch parts 3 which make projecting parts 6 of the substrate 5 go through are formed on the wall 2, a step is provided between the substrates so that the bottom of the substrate 5 may come into contact with the top of the substrate 4, a connecting part to the substrate 4 is led through to the projecting parts, and a conductor of the projecting parts is soldered on a conductor of the substrate 4. The substrate 4 is a ceramic substrate and fixed to the chassis with a conductive adhesive, and the substrate 5 is constituted of a glass resin system, etc., and is screwed to the chassis. A shield case 7 electromagnetically shields the substrates 4 and 5.
Patent JP-2001078367-A (JP)
Title: Electronic device
Inventor: NISHIMURA MASAYOSHI
IPC: H02M3/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To restrain a circuit from being complicated, even if there is provided a function of stopping the sending of DC output from a transistor for output. SOLUTION: This device comprises a transistor Q3 for output, which sends a stabilized DC output from an emitter with reference voltage led to a base, and a control part 7 which sends a stopping signal 21 indicating the stopping of DC output sending, and also includes a switching circuit 4 which grounds the base of the transistor Q3 for output, if the stopping signal 21 is sent.
Patent JP-S6371991-A (JP)
Title: Disk cartridge
Inventor: KATO YOSHITAKE
IPC: G11B23/03
Filed: 1986-10-29
Abstract: PURPOSE:To effectively execute the opening operation of a shutter and to attain a compact device by providing an engaging part engaging with a shutter opening member in one side end part of a front plate part so as to protrude forward from the front plate part. CONSTITUTION:A cover closing part 71 for closing at least head inserting holes 6A, 6B by a shutter 7 and the front plate part integrally connected to the cover closing part 71 and sliding along the front surface of a cartridge case 1 are provided and the engaging parts 36A, 36B engaging with the shutter opening member are provided in at least one side end part of the front plate part so as to protrude forward from the front plate part. Thereby, the opening operation of the shutter is effectively carried out and at the time of mounting a disk cartridge at a loading position, a space between the head inserting hole and a carriage mechanism is not long.
Patent JP-S62113849-A (JP)
Title: External combustion engine combustor having rotary type regenerative heat exchanger
Inventor: MOMOSE YUTAKA
IPC: F28D19/04
Filed: 1985-11-14
Abstract: PURPOSE:To improve thermal efficiency, by rotatably containing a heat accumulator in an air chamber, partitioned by a combustion chamber having a fuel injection valve in the central part, and constituting a combustor such that a flame generated by combustion of fuel can be radially diffused almost uniformly from the center. CONSTITUTION:This combustor has a combustion chamber 10 and an air chamber 11, divided by a main partition B, while a housing A, having a plurality of the first discharge ports 101 and the first introducing ports 111, and the combustion chamber 10 has a fuel injection valve 10b in the central part. A heat accumulator C, dividing the air chamber 11 into two chambers 11a, 11b and having many penetration holes c3 in the axial direction, is rotatably contained in the housing A. THe combustor provides the first subpartition D in said first chamber 11a to divide inside said chamber 11a into an air side and an exhaust side while the second subpartition E in the second chamber 11b to divide inside said chamber 11b into an air side and an exhaust side, and the exhaust side of each chamber 11a, 11b communicates with the discharge ports 101, 102 by exhaust passages 101a, 102a.
Patent JP-H10104366-A (JP)
Title: Disk music box clock
Inventor: KAWASE TOYOJI
IPC: G04B37/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make the surface area of whole clock small and reduce the size of the clock body by arranging the face where a large area is necessary for the clock body to overlap on a part of a disk. SOLUTION: A part of face 53 is overlapped on the front of a disk 91 of a disk music box 71. The disk music box 71 is fixed to the back surface 23 of the clock body and the dial 53 and the movement 55 is fixed to a middle plate 43. The periphery of the middle plate 43 is combined in one with an annular front frame 51 and a transparent front plate positioned in the front of the face 53 is fixed to the front frame 51 to be a front door 41 to which a hinge member 35 is formed in a part of the front frame 51. The periphery of the slab back plate 23 with the disk music box 71 is combined in one with an annular base frame 25 to be the main body part 21 to which a hinge member 35 is formed in a part of the base frame 25. The front door 41 is fixed to the main body part 21 with the mutual hinge member 35 to make the front door 41 freely opened which is fixed to the main body part 21.
Patent JP-H1189327-A (JP)
Title: Seedling tray conveying device of transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the vertical conveyance of a seedling tray in >=1 pitch of a pot part. SOLUTION: This transplanter is constituted so that a rachet arm 86 is pushed up by a joining part 75a on rotating an acting member in the reverse of a vertically conveying direction (A), and then a vertical conveyance gear 80 is rotated in a vertically conveying direction (A) until a joined part 86a of the rachet arm 86 joins with a next joining tooth 80a on rotating the acting member in the vertically conveying direction for conveying a seedling tray vertically by one pitch of a pot part.  In this case, a feed stopping mechanism 95 is installed therein so as to regulate the rotation of a vertically conveying driving shaft in the vertically conveying direction (A) by joining with the vertically conveying gear 80, when the joining of the rachet arm 86 with the joining tooth 80a of the vertically conveying gear 80 is released, and to be released from the vertically conveying gear 80 for allowing the above rotation, when the vertically conveying driving shaft and the vertically conveying gear 80 are rotated by the acting member in the vertically conveying direction.