baber/WOPTO huggingface dataset:
Patent JP-2003010907-A (JP)
Title: Mandrel mill rolling method for seamless steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21B27/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel mill rolling method for a seamless steel tube capable of preventing the generation of inside flaws. SOLUTION: When a mandrel bar is inserted into a hollow tube stock and is drawn and rolled by a mandrel mill arranged with rolling stands provided with a plurality of hole die rolls, the hole die rolls of the two rolling stands in the inlet side among plurality of rolling stands are adjusted so that ratios RL1 /HL, RL2 /HL between the roll hole die peripheral lengths RL1 , RL2 and the peripheral length HL of the hollow tube stock simultaneously satisfy the following three formulas: (1) formula: 0.955<=RL1 /HL<=1.025 (2) formula: -RL1 / HL+1.895<=RL2 /HL<=-RL1 /HL+1.945 (3) formula: RL1 /HL-0.105<=RL2 / HL<=RL1 /HL-0.015.
Patent JP-2003010126-A (JP)
Title: Corneal cell continuously observing device
Inventor: ABE KUNIOMI
IPC: A61B3/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a corneal cell continuously observing device easy in observing respective intermediate corneal layers between the inner skin and the upper skin of a cornea, and capable of obtaining an undistorted clear image. SOLUTION: This corneal cell continuously observing device is provided with an illuminating optical system 1 for irradiating the illuminating light to a subject eye 10 from the oblique front, a photographing optical system 2 for observing an image by the reflected light of the illuminating light reflected by a front eye part 10a, an alignment optical system 5 for controlling alignment of the illuminating optical system 1 and the photographing optical system 2 in an XY plane, a focusing optical system 6 for controlling focusing of the illuminating optical system 1 and the photographing optical system 2 in the Z axis direction, and an objective lens 3 for constituting a part of the illuminating optical system 1, the photographing optical system 2, and the focusing optical system 6, and is provided with a follow-up stand for moving the illuminating optical system 1,  the photographing optical system 2, and the focusing means 6 in the X axis and Y axis direction in an afocal state, and a Z axis follow-up stand for moving the objective lens in the Z axis direction in the afocal state by placing the objective lens 3. A prescribed position in the thickness direction of the cornea is continuously changed and observed by continuously moving a movable slit 63.
Patent JP-2003013341-A (JP)
Title: Elastic knitted fabric and elastic underwear using the same
Inventor: FUKUNAGA HIRONORI
IPC: A41D13/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide both an elastic knitted fabric capable of imparting excellent massage effects to the human body and an elastic underwear using the elastic knitted fabric. SOLUTION: This elastic knitted fabric 11 is formed by using stretchable plain knitted parts 13 as a base knitted fabric 12 and mixing large float knitted parts 23 formed by skipping knitted stitches of individual loops 14 kept at a prescribed interval in both warp and weft directions by a relatively large number of the knitted stitches in the direction of wales 16 and weft inlay parts 33 formed by knitting elastic yarns 34 separately in the direction of respective courses 15 kept at a prescribed interval in the base knitted fabric 12.  In this case, warp inlay parts 43 synthesized by knitting the elastic yarns 34 in a loop state in small float parts 44 formed by skipping the loops 14 by a relatively small number of the knitted stitches in both the warp and weft directions in the form of progressing side by side in the direction of the wales 16 can be mixed in the elastic knitted fabric 11. The elastic underwear provided with at least cylindrical parts or panty girdle parts composed of the elastic knitted fabric 11 is formed.
Patent JP-2003013852-A (JP)
Title: Linear compressor
Inventor: OSHIMA KENICHI
IPC: F04B35/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability by reducing repeated stress of a member composing a suction passage or discharging passage and reducing vibration transmitted to a sealed vessel from a compressor main body in a linear compressor and to increase degree of freedom of installation attitude. SOLUTION: This linear compressor is provided with vibration isolation springs 13A, 13B elastically supporting a compressor main body 4 from both sides of a reciprocating direction of a piston 9. At least one of members 1A, 1B composing the suction passage 1 and the discharging passage 2 is connected to the compressor main body 4 slidably in the reciprocating direction of the piston 9 to communicate the suction passage 1 or the discharging passage 2 with passages of the suction side or the discharging side of the compressor mechanism part 5.
Patent JP-2003011891-A (JP)
Title: Exhaust structure of jet propulsion boat
Inventor: YOKOYA NOBORU
IPC: F01N1/10
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust structure of a jet propulsion boat capable of easily reducing exhaust noise. SOLUTION: The exhaust structure 30 of the jet propulsion boat has a water- jet propulsion machine 20 provided in the pump chamber 16 of a hull 11 and a driving engine 15 is connected to the machine 20. An exhaust port 33 of an exhaust pipe 31 mounted in the engine 15 faces the pump chamber 16 and a resonator 40 for silencing noises is provided in the exhaust pipe 31. In the exhaust structure 10 of the jet propusion boat, the resonator 40 is bent into a meandering condition with the bent parts of the resonator set in adjacent positions to integrate the entire resonator 40 into an approximately flat shape. The integrated flat resonator 40 is run along the ceiling wall 17 of the pump chamber 16.
Patent JP-2003012759-A (JP)
Title: Method for recycling rigid urethane foam
Inventor: UEKADO KAZUTO
IPC: B29B17/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a rigid urethane foam produced from raw materials including MDI(diphenylmethane diisocyanate) into the raw materials so as to enable the raw materials to be reused as raw materials for the rigid urethane foam. SOLUTION: This method for recycling the rigid urethane foam for reusing it produced from the raw materials including the diphenylmethane diisocyanate as the essential component comprises the steps of (a) regenerating the polyurethane raw materials from the rigid urethane foam, (b) executing an addition polymerization of an alkylene oxide to the raw materials to produce a polyol, and (c) making an expansion treatment involving addition of an isocyanate and other auxiliary (ies) to the polyol to reproduce the rigid urethane foam.
Patent JP-2003018097-A (JP)
Title: Optical direct-coupled amplifier
Inventor: OKAZAKI HIDEYA
IPC: H04B10/077
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical direct-coupled amplifier that can detect a fault in a stimulated light source, without the need for using an electric circuit, even when the amplifier adopts an optical direct amplifier supervisory system by means of a looped back line. SOLUTION: An optical multiplexer/demultiplexer 5a demultiplexes a monitor signal of an incoming system received from an UP- IN side, the signal passes through a rare earth group added fiver 2a, is reflected in a supervisory signal reflector 9a, and outputted from a DOWN- OUT via an optical multiplexer/ demultiplexer 5b. A monitor signal of an outgoing system, received from a DOWN- IN side, is demultiplexed by the optical multiplexer/demultiplexer 5b, passes through a rare earth group added fiber 2b, is reflected in a monitor signal reflector 9b and outputted from an UP- OUT via the optical multiplexer/ demultiplexer 5a.
Patent JP-2002090587-A (JP)
Title: Method for manufacturing optical module
Inventor: TANAKA HIROYUKI
IPC: G02B6/42
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To assemble a housing and an optical semiconductor device with sufficient strength of adhesion, high accuracy and sufficient operability. SOLUTION: In a method for manufacturing an optical module, the optical semiconductor device (laser diode 14 or the like) of a package structure is centered to be attached to a housing 12 for housing an optical part (lens 10 or the like) in the inside so as to be positioned on the optical axis of the optical part.  The assembly is performed in a temporary fixing process in which a surface of the housing, where the housing is joined with the optical semiconductor device is coated with an ultraviolet/heat curing resin 30 and the resin 30 is irradiated with a ultraviolet ray from the outside to cure the resin in the state where the centering and joining of the optical axis of the lens with the laser diode is performed, and in a complementary curing process in which the heating curing of the part, not irradiated with the ultraviolet ray, of ultraviolet/ heating curing resin is succeedingly performed. Furthermore, it is desirable to apply a thermosetting resin 40 on the outside to reinforce adhesive joining.
Patent JP-2003022109-A (JP)
Title: Numerical controller
Inventor: TANAKA KOJI
IPC: G05B19/4067
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller having a numerical control part and a personal computer part, to enable interruption of a processing without generating failures such as bite in a work processing surface when the personal computer falls in an abnormal stop state and to enable automatic restart of the processing at an interrupted position after restart of the personal computer part or the personal computer part and the numerical control part. SOLUTION: In the numerical controller having the numerical control part to perform an interpolation processing according to a prescribed processing program and a personal computer part to provide a personal computer function, it is provided with an abnormal stop detecting means to detect abnormal stop of the personal computer part and to output an interpolation stop instruction and an interpolating means to perform the interpolation processing based on block data to be generated by interpreting the processing program and to decelerate and stop the interpolation processing at the end of a block of the processing program when the interpolation stop instruction from the abnormal stop detecting means is received and the processing is interrupted by decelerating and stopping the interpolation processing at the end of the block when the personal computer is abnormally stopped.
Patent JP-2003023296-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: HAJI HIROSHI
IPC: H05K13/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component capable of improving productivity by shortening the tact time. SOLUTION: The apparatus for mounting the electronic component picks up the electronic component P by a transfer head 9 from a component supply unit and transfers and mounts the component on a board. The apparatus comprises the transfer head 9 having a plurality of suction nozzles 9a and a camera 10 having an image capturing region 10a corresponding to dispositions of the suction nozzles 9a by a transfer block 9 for moving by an X-axis table 7. The apparatus introduces a reflected light from the component P to the camera 10 by mirrors 11a, 11b of a reflecting unit 11 disposed in a disposing width including an array range of parts feeder between a component supply unit and the board on the way of this movement, captures its image, and recognizes the component P. Thus, the head 9 can be moved along a shortest route in each mounting pattern.
Patent JP-2003037396-A (JP)
Title: Method for optimizing component mounting order, its device, component mounter, program, recording medium recording the program, and production line
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing component mounting order corresponding to a highly productive component mounter. SOLUTION: In a component mounter that is provided with a multi-loading head for sucking up to n components (n=4 in this case) at the same time, (i) all components to be optimized are arranged in order of larger number of components by a unit of a component tape uniting a group of components of same kind as one component tape to generate a component histogram 406a, (ii) a section histogram 400, a part of the generated component histogram 406a, is picked up therefrom and it is placed in a two-dimensional coordinate where the arrangement of a component cassette is abscissa (Z axis) and the suction frequency of a work head is ordinate, and (iii) section histograms 401a and 401b are placed to arrange the component tapes as to generate a diagram 406b where the width in the direction of ordinate (the number of parts) becomes n (n=4).
Patent JP-2003019237-A (JP)
Title: Throwing game equipment
Inventor: TAKASAKI SEIICHIRO
IPC: A63B65/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide throwing game equipment enabling people in a wide range of ages to enjoy playing safely like enjoying playing golf. SOLUTION: A target 1 is formed by stretching a sheet 4 over a rim frame 2 having a leg 3. A throwing means 10 is provided with a weight 13 which has a projecting cushion part 15 at the tip of a round shaft 11 having a shuttlecock 12. A plurality of holes are formed by installing a plurality of the targets 1. A player throws the required number of the throwing means 10 toward the target 1 on a throwing line in each hole. The player sequentially rounds each hole, and ranking is decided by a total score corresponding to the number of the throwing means 10 placed on the target 1.
Patent JP-2003021932-A (JP)
Title: Toner
Inventor: YUSA HIROSHI
IPC: G03G9/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a toner which satisfies anti-hot-offsetting property as well as low temperature fixability without deteriorating blocking resistance or developing performance. SOLUTION: In the toner comprising a hybrid resin having at least a vinyl polymer unit and a polyester unit and a colorant, the polyester unit comprises a monomer composition having at least (A) a polymerized fatty acid (an oligomer of an unsaturated fatty acid), (B) an aromatic dicarboxylic acid, (C) a polycarboxylic acid having >=3 COOH groups and/or a polyol having >=3 OH groups and (D) a diol and the percentages of the components (A)-(D) in the polyester unit are 3 to <15 mol%, 8 to <35 mol%, 5 to <25 mol% and 40 to <60 mol%, respectively.
Patent JP-2003019379-A (JP)
Title: Cooling device for sewing machine
Inventor: IWATA TOSHIYUKI
IPC: D05B71/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a sewing machine even at the time when the machine is stopping. SOLUTION: The cooling machine of the present invention for the sewing machine is the one provided in a sewing machine 1 for industrial use. The industrial sewing machine 1 is provided with a motor 6 to be a driving source, an upper shaft 16 rotated by the motor 6, a lower shaft 20 rotated together with the upper shaft 16 and gears 27 and 28 for transmitting the rotation of the lower shaft 20 to a shuttle shaft 30. The cooling device is provided with a gear box 21 for storing the gears 27 and 28 and filled with lubricant. The cooling device is also provided with a motor-driven fan 34 for blowing toward the gear box 21 and the fan 34 is arranged just at the left of the gear box 21. The motor-driven fan 34 is controlled by a controller 7 based on signals from detectors 12 and 15 and a temperature sensor 33.
Patent JP-2002322795-A (JP)
Title: Floor panel support leg
Inventor: KOBAYAKAWA AKIRA
IPC: E04F15/024
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel support leg, of which the floor panel does neither become loose nor slide down, and various equipment installed on the floor panel does not collapse, and makes the legs and well-balanced, and the arrangement operation of the floor panel is facilitated even when it is installed on a floor slab. SOLUTION: A base plate 2 is fixed on the lower end of a support 1 whose outer periphery has an external thread formed thereon. A level adjusting nut 3 is screwed on the external thread on the outer periphery of the support 1. The lower end of a pipe support 4 is abutted on the upper face of the level adjusting nut 3. A panel bearer 5 is fixed on the upper end of the pipe support 4. Both the outer surface of the level adjusting nut 3 and the lower part of outer surface of the pipe support 4 are enclosed with a two-split holder 6, which holds the above components.
Patent JP-2003025736-A (JP)
Title: Thermal transfer sheet and printed matter
Inventor: ETO KOJI
IPC: B42D15/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet which has excellent forgery/ falsification preventiveness and which imparts a printed matter having excellent design properties. SOLUTION: The thermal transfer sheet comprises a mold release layer, an intermediate layer and a heat sensitive adhesive layer sequentially laminated on one surface of a base film. In this sheet, the intermediate layer and the adhesive layer each contains a fluorescent agent which emits a fluorescence when the agent is irradiated with an ultraviolet ray.
Patent JP-2002165210-A (JP)
Title: Data-transmitting source and data transmitter/receiver
Inventor: TANIGUCHI KOJI
IPC: H04N19/423
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the burden imposed upon a data- receiving server can be reduced and the storage and retrieval of image data can be made easier in a data transmitter/receiver which transmits and receives a mass of data, and in addition, the quantity of data transmitted by means of a data source can be reduced effectively. SOLUTION: The data source transmits image data and metadata regarding the image data to the data receiving server. The data source inserts the analyzed results of an image into the metadata by analyzing the image through utilization of an image analyzing means or executes data transmission, only when the analyzed results of the image are significant information.
Patent JP-2003037572-A (JP)
Title: Scheduling system
Inventor: NAKAMURA MITSUYUKI
IPC: H04B7/26
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To realize scheduling for assigning slots collectively to each mobile terminal(MT) with easier operation and less processing time, when Dynamic Slot Assignment(DSA), in which slot allocation to multiple MTs can be changed for every frame, is applied to a Time Division Multiple Access(TDMA) system. SOLUTION: A shift register is used as a frame table 14, with which a desired data can be cut into any position of the register. Therefore, when scheduling, data is inserted into the frame table in order to put a plurality of data with the same number close together, and with that single operation, the subsequent data can also be shifted back respectively.
Patent JP-2003033323-A (JP)
Title: Medical apparatus
Inventor: TATSUNO YUTAKA
IPC: H04N7/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a medical apparatus capable of reliably determining prior to the use of an equipment whether the equipment is at an environmental temperature for use. SOLUTION: This medical apparatus is characterized by comprising a heat- electricity generating element 15 as a heat-electricity generating means, an electromotive-force sensor 17 as an electricity quantity sensing means for sensing the quantity of electricity generated by the heat-electricity generating element 15 and a discrimination means 19 which makes a decision whether a piece of equipment is at an environmental temperature for use.
Patent JP-2003037300-A (JP)
Title: Liquid-metal jointed thermoelectric conversion module
Inventor: TAKAZAWA HIROYUKI
IPC: H01L35/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To further improve the power generating efficiency and service life of a thermoelectric conversion module. SOLUTION: In order to eliminate factors hindering the improvement of the power generating efficiency of the thermoelectric conversion module, the electrodes of the module are formed to have gentle projecting curved surfaces. Consequently, the projecting sections of the electrodes improve the thermal resistances and electrical resistances of the electrodes, while producing very thin liquid-metal surfaces, by pushing the liquid metal taking charge of bond to the side sections of the electrodes. In addition, it has been confirmed that when the thickness of the liquid metal applied to the electrodes is adjusted to <=20 μm, the service life of the module is improved.
Patent JP-2003044433-A (JP)
Title: System, method, and program for identification image generation, and computer-readable recording medium
Inventor: IZUMISAWA KOSHI
IPC: G06F21/32
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an identification image generation system which can easily generate an identification image serving as information showing the attributes of a user. SOLUTION: This identification image generation system 10 is equipped with a reception part 101 which receives a raw material image for generating the identification image showing the attributes of the user, a division part 102 which divides the received raw material image into a plurality of partial images, a determination part 103 which determines representative values of the plurality of divided partial images according to the pixel values of pixels constituting the partial images, a storage part 107 which correlates and stores the determined representative values of the partial images and the user information for identifying the user, a generation part 104 which generates the identification image according to the plurality of partial images and the representative values of the partial images,  and a transmission part 105 which sends the generated identification image to a terminal that the user uses.
Patent JP-2003038556-A (JP)
Title: Underpants-shaped disposable wearing article
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/496
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an underpants-shaped disposable wearing article in which a large number of crepe gathers are prevented from being formed on a sheet. SOLUTION: In the underpants-shaped wearing article 1 which is constituted of sheet members and a liquid absorbent member 25 and in which by fixing neighborhoods of side edges 13 of sheet members, a girth opening 3 and openings 4 around the legs are formed, the sheet members are formed of an outside sheet 5 and the inside sheet 6 and a plurality of auxiliary elastic members 19 extending in the girth direction are fitted under an elongated condition between these sheets 5 and 6 and have both end parts 19a fixed in the neighborhoods of the side edges 13 of the sheet members and central parts 19b being not fixed on the inside and outside sheets 5 and 6 and fixed parts 20 fixing the inner faces of the inside and outside sheets 5 and 6 are formed in regions between the auxiliary elastic members 19 and in a region 17 where the liquid-absorbent member 25 exists in the front and back girth  regions 7 and 9.