baber/WOPTO huggingface dataset:
Patent JP-2000282349-A (JP)
Title: Determination of weft insertion starting time when changing number of revolution of main driving device of air jet loom
Inventor: WAHHOUD ADNAN
IPC: D03D51/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically conform the time for starting the weft insertion with each number of revolutions of a main driving shaft in a method for determining the time for starting the weft insertion when changing the number of revolutions of the main driving shaft device especially in an air jet loom. SOLUTION: The correction of the time for starting weft insertion is automatically carried out so that the time for arrival of a weft yarn at a weft stop motion to be the reference corresponds to the rotating angle α of the main shaft of a loom nearly equal to the rotating angle α at the time for arrival of the weft yarn before changing the rotating angle α of the main shaft of the loom based on the deviation of the rotating angle α of the main shaft of the loom measured before and after the changing the number of revolutions when the yarn flight time ΔtF is constant for all the numbers of revolutions in the case of a new change in number of revolutions.
Patent JP-2001269876-A (JP)
Title: Tool for removing meter packing
Inventor: HOTTA SUMIKO
IPC: B25B27/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of easily removing a fixed meter packing. SOLUTION: The meter packing fixed in a union can be easily removed with smaller force by lifting a member formed into a shape to receive the union by the principle of lever. The tool comprises 'a rod-like portion concurrently serving as a grasping part' having a fulcrum, a point of application, and a point of force and 'a liaison part connected to a union reception part' transmitting the force applied to the point of application to the union fixed with the meter packing in it.
Patent JP-2001271865-A (JP)
Title: Fluid-filled vibration control device
Inventor: MURAI HIROTAKA
IPC: F16F13/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve workability in assembling an outer cylinder fitting onto an intermediate fitting side and to improve sealing performance between the outer cylinder fitting and the intermediate cylinder fitting in a fluid-filled vibration control device. SOLUTION: This fluid-filled vibration control device is provided with an inner cylinder fitting 10; a pair of ring parts 21a and 21b disposed at both axial ends with a space outside of the inner cylinder fitting 10; the cylindrical intermediate fitting 20 having a connecting part 22 integrally connecting the ring parts and forming an aperture part 25 in between; a rubber elastic body 30 connecting the intermediate fitting and inner cylinder fitting and having a recessed part 33 corresponding to the aperture part; and an outer cylinder fitting 50 on the outer peripheral side. The outer diameter of the ring part 21a on the press-in tip side of the intermediate fitting is made slightly larger than the inner diameter of the outer cylinder fitting, and a first rubber elastic body seal part 43 is provided at a small diameter part on the axial inside.  The outer diameter of the ring part 21b on the press-in rear side of the intermediate fitting is made slightly smaller than the inner diameter of the outer cylinder fitting. A thin-walled second rubber elastic body seal part 44 is provided at the outer periphery of the ring part on the rear side, and two annular seal lips 44a are disposed on the axial direction on the inside.
Patent JP-2001271659-A (JP)
Title: Motor-operated intake air quantity controller
Inventor: ICHIKAWA KENJI
IPC: F02D9/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To operate an engine at a low speed by giving a default opening which is larger than the idle opening to a throttle valve, even if a motor is damaged while maintaining assembly efficiency high by dispersing components at both end sections of a valve shaft, in a motor operated intake air quantity controller. SOLUTION: This controller is provided with a throttle lever 7 fixed to an end of the valve shaft 4, return spring 8 energizing the lever 7 in the direction of closing a throttle valve 6, default lever 12 fixed to the other end of the valve shaft 4, a default collar 13 supported on the other end relatively rotatably, abutting means 22 connecting the default lever 12 and the collar 13, when the default lever 12 turns a prescribed default opening or less of the throttle valve 6 to close the valve 6, a default spring 14 for energizing the default collar 13 in the direction of opening the throttle valve 6 with a load larger than that of the return spring 8 and a default stopper bolt 18 for restraining the default collar 13 from turning to default opening or more by the load of the default spring 14, when a motor 25 is not activated.
Patent JP-2001290507-A (JP)
Title: Plant system and its pid control coefficient arithmetic method
Inventor: ABE KEISUKE
IPC: G05B23/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that identification precision becomes worse and control parameters are inadequately set even when dynamic characteristics of an object system of a plant are modeled as a system consisting of a primary delay and a waste time as to a conventional arithmetic method for a parameter for PID control. SOLUTION: The ratio α (=2/(K.Ku-2)) of the time constant T and waste time L of the dynamic characteristics of a plant is computed by using the stationary gain K of the object system 1 of the plant and the proportional gain Ku of the stable limit of the plant and on the basis of it, the parameter (Kp=a≫u/(1+b α)) for PID control is computed.
Patent JP-2001294612-A (JP)
Title: Catalyst for olefin polymerization and polymerization method
Inventor: HASEBE KOICHI
IPC: C08F10/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having an industrially high polymerization activities, and capable of simultaneously satisfying the effect of producing a polyolefin having a high molecular weight and a narrow molecular weight distribution, and the effect of producing only a small amount of by-products such as low molecular weight 1-alkenes and low molecular weight alkanes, and further to provide a method for producing an olefin by using the catalyst. SOLUTION: This catalyst for olefin polymerization consists of a supported chromium oxide catalyst supported on an inorganic oxide carrier and fired in a nonreducing atmosphere in combination with a specific organoaluminum compound and a specified organic compound. The method for polymerizing the olefin comprises using the catalyst.
Patent JP-2001294622-A (JP)
Title: Resin for thermosetting powder coating and thermosetting powder coating composition
Inventor: NAGAI YOICHI
IPC: C09D5/03
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain both a resin for a thermosetting powder coating, having a low-temperature curing properties, capable of forming a coating film having excellent appearance shape and a composition for a thermosetting powder coating. SOLUTION: This resin for a thermosetting powder coating comprises a repeating unit derived from an epoxy group-containing vinyl-based monomer represented by general formulas (1) and/or (2) (R1 to R3 are each hydrogen or methyl group; R4 is a straight-chain 3-10C hydrocarbon substituent group or a branched-chain 4-10C hydrocarbon substituent group; (n) is an integer of 1-10).
Patent JP-2000308770-A (JP)
Title: Razor cartridge
Inventor: RICHARD PAUL D
IPC: B26B21/14
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To efficiently remove deposited shaving cream and hair from between adjacent blades. SOLUTION: In this razor, a razor cartridge 11 having a plurality of blades 24, 36 and 48, and an assembly are obtained. The razor cartridge 11 includes the plurality of blades 24, 36 and 48, and wash-through holes 34 are arranged between the cutting edge 38 and rear edge 40 of at least one of the blades.
Patent JP-2001293990-A (JP)
Title: Stationery file
Inventor: SAKURAI TAKEHISA
IPC: B42F13/40
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide usable stationery capable of filing paper by opening binding holes simply in the paper without using a punch for opening the binding holes. SOLUTION: A sheet being folded, one side thereof is made a front cover 10a and the other a back cover 10b, while an engaging piece part 12 for binding the paper is formed by folding back the central part of the sheet inside, and the part 12 is fitted with a binding cord and an attachment 16 which holds down the binding cord passed through the binding holes of the paper and supports the paper on the part 12. In the stationery file thus constituted, a receiving member 30 provided with punching projections 32a and 32b and receiving holes 30a and 30b wherein the projections 32a and 32b are fitted, as punching means, is fitted between the engaging piece part 12 and the back cover 10b.
Patent JP-2001294095-A (JP)
Title: Sun visor for vehicle
Inventor: INABAYASHI AKIRA
IPC: B60R7/05
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor formed by integrally molding a card holder on a sun visor body, and integrally molding a mirror cover. SOLUTION: The sun visor body 1 is divided into two by injection molding, and integrally formed through a thin hinge 12a for a main body. Here, the card holder 2 and the mirror cover 3 are simultaneously integrally molded with the sun visor body 1 through thin hinges 12b and 12c respectively for the card holder and the mirror holder. After the molding, the sun visor body 1 is folded, engaged and assembled on the thin hinge 12a for the main body after the molding, the card holder 2 is folded on the thin hinge 12b for the card holder, and a locking claw 5 is fitted into a locking hole 6 to be assembled. The mirror cover 3 is folded on the thin hinge 12c for the mirror cover, and locked by a Hook-and Loop fastener 9.
Patent JP-2001295715-A (JP)
Title: Fuel supply device of diesel generator
Inventor: MARUOKA TOSHIYUKI
IPC: F02M37/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To simplify a fuel supply device for diesel generators. SOLUTION: In the fuel supply device for diesel generators for supplying fuel to a plurality of diesel generators 7 operated in parallel with each other, a light fuel oil supply pipe with a pneumatically operated pump is connected to a main fuel oil pipes 15 installed at a position before being branched to small pipes 9a, 9b and 9c for supplying heavy fuel oil to each of the diesel generators 7.
Patent JP-2001354012-A (JP)
Title: Pneumatic radial tire
Inventor: ZUIGYO YUGO
IPC: B60C13/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of increasing the rigidity of a tire side wall part and improving the steering stability of the tire without impairing the riding comfort or the durability of the radial tire. SOLUTION: In this pneumatic radial tire having a rubber-filament fiber complex disposed on the side wall part, the rubber-filament fiber complex comprises filament fibers and a rubber component covering the fibers, the filament fibers include crystalline fibers having the strength of >=3.0 cN/dtex and at least repeating thick-thin structure, and the value of the thick-thin ratio (%)=(the diameter or the maximum of the maximum diameter of the filament)/(the diameter or the minimum of the maximum diameter of the filament)×100 satisfies the inequalities 105 <= thick-thin ratio (%)<=180.
Patent JP-2000355753-A (JP)
Title: Article having substrate containing silicon and barrier layer containing yttrium, and its production
Inventor: EATON HARRY E JR
IPC: C23C4/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the formation and dissipation of a gaseous Si compd. from a substrate under a high-temp. environment containing moisture by forming a barrier layer contg. Y2O3 or the like and having a thermal expansion coefficient approximate to that of the substrate into a specified thickness on a substrate consisting of Si-contg. ceramics, an Si-contg. alloy or the like. SOLUTION: On the Si-contg. substrate consisting or ceramics such as SiC and an Mo-Si alloy, a barrier layer for environmental and thermal protection is formed. As this barrier layer, the one contg. Y2O3, Y2SiO5 or the like is preferable, e.g. it is consisting of about 66 to 78 wt.% Y2O3, and the balance SiO2, and its thermal expansion coefficient is controlled to be ±3.0 ppm/ deg.C of that of the substrate, and its thickness is controlled to about 0.0127 to 0.127 mm. If necessary, an intermediate layer having about 0.0762 to 0.762 mm thickness and consisting of SiO2, mullite or the like and a bond layer having about 0.0762 to 0.152 mm thickness and consisting of Si, SiO2 or the like are formed between the substrate and the barrier layer. The barrier layer is formed preferably by thermal spraying after applying grit blasting at need.
Patent JP-2001302477-A (JP)
Title: Toothpaste composition
Inventor: SUGIYAMA SHINJI
IPC: A61K8/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a toothpaste composition having a shiny appearance, not showing the deterioration of a flavoring taste and the sedimentation and separation of a lame component and further excellent in economical property. SOLUTION: This toothpaste composition contains >=0.01 mass % powder of a polyethylene terephthalate aluminum epoxy laminate and 0.2-2 mass % sodium carboxymethylcellulose Also, the above toothpaste composition containing silicc further, the above toothpaste composition containing xylithol, and furthermore, the toothpaste composition containing sodium fluoride, are provided.
Patent JP-2001300880-A (JP)
Title: Manipulator hand
Inventor: ITO HIDEKI
IPC: B25J15/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator hand capable of quickly and easily switching a gripping position for a work and coping with gripping of plural kinds of works by a single hand. SOLUTION: This hand 1 is provided with a pair of hand units 20A and 20B formed by attaching gripping claws 25 and 26 opened and closed by a driving means to base bodies 24, and for gripping a work 2 at two parts separated in the longitudinal direction of the work; a support body 10 having an attaching part 11 attached to the tip of an arm 60 of a manipulator, and for supporting both hand units so that they come close to and separate from each other; and a distance adjusting device 40 for adjusting the distance between both hand units by driving at least one of the hand units.
Patent JP-2001304503-A (JP)
Title: Steam drain silencer
Inventor: YAMADA KIYOMITSU
IPC: F22B37/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a steam drain silencer which restrains generation of noise at the time when steam drain is discharged and prevents splattering or the like of the steam drain. SOLUTION: A silencer body 6 of cylindrical shape whose both ends are closed is disposed being supported by leg members 7 with the inclination of a given angle with respect to the horizontal level. A steam drain piping nozzle 8 for connecting steam drain piping 3 thereto is protrudsively disposed at a desired upper part of the body 6. The body 6 is filled with a muffling member 9 for muffling noise caused by the steam drain that flows into the body 6. A discharge seat 10 for discharging the steam drain to a side groove 5 or the like is provided at a desired lower end part of the body 6.
Patent JP-2001305486-A (JP)
Title: Front part structure of spectacles
Inventor: KIMURA NOBUHISA
IPC: G02C1/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the front parts of spectacles entirely varying in an attaching and detaching system for lenses which is not a form to fit lenses to eyewires and screws the same by an eye-wire hinge like heretofore. SOLUTION: Both eyewires 4 and 4 are connected by a connecting part 5 and have large apertures 9 formed by party notching the same. The eyewires are mounted with top rings 7 so as to close the apertures 9. Temples 2 are foldably mounted at the top ends of the top rings.
Patent JP-2001301838-A (JP)
Title: Cushioning material for packing
Inventor: HIROYASU NORIYUKI
IPC: B65D81/113
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material for packing, capable of controlling the vibration of a product. SOLUTION: A cushioning material A for packing is composed of a base face 2 which abuts against a bottom face of an outer box 1, and left and right flaps 3-5, 6-8 which are connected to the base face 2 and folded at a plurality of folding parts to be formed into a substantially recessed configuration. A pair of slits 11a, 11b are provided in at least one of the right and left flaps in order that at least part of the flap face 4 joining to the flap face 5, which is brought into contact with a product C, and to the flap face 3, which is brought into contact with the outer box 1, is folded fack so as to be superposed on the flap face 5 or on the flap face 3.
Patent JP-2001005567-A (JP)
Title: Hinge constitution with heat pipe and method therefor
Inventor: CIPOLLA THOMAS M
IPC: G06F1/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To make completely buildable a display assembly by setting a manufacture mode for absorbing bending stress generated in a heat pipe before a computer is assembled. SOLUTION: The hinge structure 40 has a winding type tubular part 46 forming an opening 48, which is extended having a clearance around an end part 52 of an auxiliary heat pipe 50, thereby enabling the auxiliary heat pipe 50 to rotate on a hinge 40. A part of a heat-conductive member 26 forming a bent part or a flange 34, a bent part of the hinge 40, or the flange part 60 is placed in the manufacture mode for absorbing the bending stress in the auxiliary heat pipe 50 by extending the rotary shaft of the auxiliary heat pipe 50 on the same line with the rotary shaft of a machine hinge before an upright type computer is assembled.
Patent JP-2001312002-A (JP)
Title: Liquid crystal projector
Inventor: UCHIDA HIRONORI
IPC: G02F1/13357
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device such as a liquid crystal projector having liquid crystal panel cooling structure of high efficiency which is advantageous to make the device smaller and thinner. SOLUTION: An endothermic part 5A of a heat pipe 5 is thermally brought into contact with and is fixed to a cooling fin 4 disposed at one flank of a video forming optical system 3 containing a plurality of liquid crystal panels and dichroic prisms for modulating and synthesizing light from a light source. Further a heat radiating fin 6 is thermally brought into contact with and is fixed to a heat radiating part 5B of the heat pipe 5 penetrating a cover 2A and an exhaust port 7B of a cooling fan 7 is disposed toward the video forming optical system 3 at another flank of the video forming optical system 3. Air from the cooling fan 7 is guided into the video forming optical system 3, passes through the cooling fin 4, is circulated in a cabinet 25 and then is returned to an suction port 7A of the cooling fan 7.  At that time, the heat of the cooling fin 4 is deprived by the heat pipe 5 the endothermic part 5A of which is brought into contact with the cooling fin 4 and the heat is transported outside the cabinet 25 and then is radiated from the heat radiating fin 6.
Patent JP-2001310862-A (JP)
Title: Booklet-form printed matter and manufacturing method therefor
Inventor: TSUTSUMI TOMOYA
IPC: B41F19/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a booklet-form printed matter easy to be seen by being opened, easy to be folded into an original state and suitable for being utilized as a flier inserted into newspaper because each paper piece is adhered and is not separated and manufacturing method therefor. SOLUTION: This booklet-form printed matter is one which is larger than B4 and smaller than general newspaper in a two-folded state in a constitution that the two sheets of printing paper pieces manufactured by performing same design pitch printing on each continuous paper by two rotary printing machines, applying adhesive in a flow direction at the center of a width direction on one continuous paper, inverting and adhering the other continuous paper by being overlapped with an applied surface of adhesive of the one continuous paper, folding the adhered continuous paper into two in parallel with the flow by an adhering part and cutting the two folded continuous paper at a prescribed position are overlapped, are folded into two at the center part and are adhered at a fold part.
Patent JP-2001300547-A (JP)
Title: Production method of sterilized water
Inventor: YOSHIKAWA KIYOAKI
IPC: C02F1/76
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily obtaining sterilized water whose pH and effective chlorine concentration are specific. SOLUTION: Water is continuously fed to a mixing tank and water temperature in the mixing tank is maintained at <=70 deg.C, and hypochlorite (A) or a pH regulating agent (B) are added, while changing the addition quantity in accordance with a quantity of water fed to the mixing tank or the effective chlorine concentration of water in the mixing tank or the pH, etc., thus the sterilized water with 3-8 pH, 5-5,000 ppm effective chlorine concentration is produced.
Patent JP-2001312226-A (JP)
Title: Large-sized electric display device and method for installing the same
Inventor: MIYATA KOJI
IPC: H01L33/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized electric display device which can be easily installed and maintained and a method for installing the same. SOLUTION: Display panels 3 are hung by means of wire ropes 8 from above a pair of guide rails 6 installed at the external wall surface of a building and are lowered, by which the display panels 3 are successively stacked between the guide rails 6.
Patent JP-2001314909-A (JP)
Title: Shape controlling method in thin sheet rolling
Inventor: NISHIURA NOBUO
IPC: B21B37/38
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a shape controlling method in the thin sheet rolling which calculate an operational volume to minimize a deviation between a target shape and a real shape and furthermore, causes no spot of large elongation degree locally in the sheet width direction by controlling the distribution of the shape deviation in the sheet width direction. SOLUTION: In the shape controlling method in the thin sheet rolling having a shape or flatness detector 4, a plurality of shape controlling mechanism 2, 11, 12, and an arithmetic processor 8, a measurement shape distribution output through the shape or flatness detector 4 or an evaluation function Φ representing a shape deviation covering the whole sheet width in a forecasting shape distribution and a target shape distribution based on the shape forecasting formula created in advance is generated. And the evaluation function Φ which evaluates the local elongation degree in a plurality of spots in the sheet width direction is generated. In this way, a weight function through which an optional ratio of the two evaluation functions Φ is set to generate the evaluation function Φand the operational volume of the shape controlling mechanism is arithmetically calculated so as to minimize the evaluation function Φ.