baber/WOPTO huggingface dataset:
Patent JP-2002066179-A (JP)
Title: Multi-thread chain sewing machine
Inventor: NISHIKAWA MASAHIKO
IPC: D05B1/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-thread chain sewing machine which is eliminated of a thread feeding member moving on the top face and the front face of the machine arm to reduce dangerous points for a worker and shortens the thread path length from cloth to the thread tension device to reduce influence of stretch properties of thread, and prevents the needle bar projected from the top face of the machine arm and the oscillation shaft projected from the front face of the machine arm from possibility of oil leaking. SOLUTION: In this multi-thread chain sewing machine, a moving thread guide 37 is fixed to the lower end of the needle bar 1. A fixed thread guide 41 and a thread feeding cam 39 which has a cam part engaged with needle threads 51a, 51b from the fixed thread guide 41 to a moving thread guide 37 and feeds needle thread vertically oscillated by the oscillating motion of the moving thread guide 37 are fixed to the jaw part 43a of a machine arm 43. The moving thread guide 37, the fixed thread guide 41, the thread feed cam 39, etc., are concentretedly placed on the lower end of the needle bar near the needle and the jaw part 43a of the machine arm 43.
Patent JP-2002077176-A (JP)
Title: Atm communication equipment and loop setting method for data transmission route
Inventor: SATO NOBUHITO
IPC: H04L69/40
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To arbitrarily execute the loop setting of a data transmission route in remote side ATM communication equipment from a center side. SOLUTION: In the case that RLB signals from data terminal equipment a40 change from the state of OFF (step 200) to ON (step 201), this ATM communication equipment a10 which detects the change prepares an OAM cell for indicating the request of the loop setting, and transmits it through an ATM network to the ATM communication equipment b30 on a remote side ( step 210). In the remote side ATM communication equipment b30, the transmitted OAM cell of a loop setting request is received, the loop of the data transmission route is set and the OAM cell for indicating a loop setting response is prepared and returned to the ATM communication equipment a10 on the center side (step 220).
Patent JP-2002072433-A (JP)
Title: Color image forming method
Inventor: ARAI TAKEO
IPC: G03C7/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method excellent in stabilities of yellow, magenta and cyan dot areas and to particularly provide a color image forming method in which yellow, magenta and cyan tones are stable and the color tone particularly of a black printer is stably obtained. SOLUTION: In the color image forming method in which a silver halide photosensitive material with a yellow coupler-containing silver halide emulsion layer, a magenta coupler-containing silver halide emulsion layer and a cyan coupler-containing silver halide emulsion layer on a reflective base is exposed using a yellow dye forming light source for exposure, a magenta dye forming light source for exposure and a cyan dye forming light source for exposure selected from laser light sources and light emitting diodes, at least one layer selected from the silver halide emulsion layers and non-photosensitive hydrophilic colloidal layers contains a compound of formula (1).
Patent JP-2002067149-A (JP)
Title: Method and apparatus for manufacturing polyethylene tubular object
Inventor: MORII AKIRA
IPC: B29C48/32
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a polyethylene tubular object capable of applying sharp printing to the outer surface of the polyethylene tubular object and suppressing the lowering of the mechanical strength of the tubular body and a rise in material cost. SOLUTION: A sheath main body is formed by extruding a polyethylene resin on a cable core 2 by a first extruder 10 and once cooled and solidified in a first cooling tank 12. Thereafter, a polyolefinic resin is extruded by a second extruder 14 to be applied to the sheath main body to form a skin layer of which the wall thickness is less than that of the sheath main body to form a polyethylene sheath 1 by extrusion molding. Before the surface layer of the sheath 1 is cooled and solidified, emboss printing is applied to the outer surface of the skin layer by an emboss printing press 16, and the surface layer is cooled and solidified in a second cooling tank 18 to manufacture the polyethylene sheath 1.
Patent JP-2002075318-A (JP)
Title: Secondary battery
Inventor: MINAMINO TETSUO
IPC: H01M2/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a high output, by elucidating the condition of a separator with electrodes and the separator composed as a group. SOLUTION: A distance [cm] between a positive electrode and a negative electrode is expressed as L, the reference weight [g/m2] of a separator is expressed as (u), and the true density [g/cm3] of the separator is expressed as (d). Porosity percentage of the separator in the secondary battery P=(L-u/ d)/L×100 is calculated, and porosity in a range of 15%-45% is regarded as the most suitable value to make the secondary battery have a high output.
Patent JP-2002074628-A (JP)
Title: Apparatus for manufacturing magnetic head, and carrier system used for the same
Inventor: TANAKA KOJI
IPC: G11B5/49
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrier system where shocks and loads caused by the movement or the like of a holder applied to a holder, are reduced and where carrying time is shortened regarding a carrier system for carrying a holder having a plurality of magnetic heads mounted thereon to a bonding position when a ball bonding is carried out to a magnetic head. SOLUTION: A stage for fixing a holder is provided with first and second surfaces rotatably moved between a holder receiving position and a carrying end position, each surface is positioned flat in the holder receiving position, each of the first and second surfaces is inclined by a specified angle with respect to a surface vertical to the axis of a rotational movement, and a projected shape is formed in a surface direction with a crossing part between the first and second surfaces set as a vertex.
Patent JP-2002076941-A (JP)
Title: Soft output decoder and soft output decoding method and decoder and decoding method
Inventor: MIYAUCHI TOSHIYUKI
IPC: H03M13/39
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve decoding of an arbitrary code through a simple arrange ment. SOLUTION: In a soft output decoding circuit of an element decoder, a circuit for calculating a logarithmic soft output Iλcalculates the sum of logarithmic likelihoods Iα, Iγ and Iβ corresponding to respective branches on a trellis, generates an enable signal indicative of the input of each branch and calculates a logarithmic soft output Iλ by performing an operation comparable to a tournament based on the enable signal. More specifically, log-sum operation cell circuits 3251,..., 32531 in a log-sum operating circuit 3121 input the data AGB of two systems out of inputted data AGB of thirty two systems, inputs an enable signal EN of two systems corresponding to the data AGB of these two systems, and outputs the data AGB selectively based on the enable signal EN thus realizing cumulative addition of log-sum operation depending on the input.
Patent JP-2002079604-A (JP)
Title: Method for reinforcing concrete structure, reinforcing fiber-containing material for reinforcing concrete structure and reinforced structure
Inventor: MAEDA TOSHIYA
IPC: B32B13/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a concrete structure by a reinforcing fiber-containing material and capable of preventing the peeling of the reinforcing fiber-containing material, maximally utilizing the strength of the reinforcing fiber-containing material to simply perform sufficient reinforcement, and the reinforcing fiber-containing material and a reinforced structure. SOLUTION: The method for reinforcing the concrete structure includes a process for providing the reinforcing fiber-containing material on the surface of the concrete structure through a cushioning material of which the elongation at the time of maximum load in tension at 23 deg.C is 10-200% and the tensile strength at 23 deg.C is 0.1-50 N/mm2. The reinforcing fiber-containing material for reinforcing the concrete structure used in the reinforcing method contains a sheet wherein a large number of reinforcing fiber yarns are parallelly arranged. The reinforced structure for reinforcing the concrete structure is equipped with cushioning material of which the elongation at the time of maximum load in tension at 23 deg.C is 10-200% and the tensile strength at 23 deg.C is 0.1-50 N/mm2 and a reinforcing fiber-containing layer.
Patent JP-2002074236-A (JP)
Title: Transaction guarantee settlement method in parcel delivery service of payment on delivery
Inventor: GOTO RYUTA
IPC: G06Q20/16
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a transaction guarantee settlement method to enable parcel delivery service of payment on delivery even in the case that sellers are many and unspecified discontinued individuals or small enterprisers. SOLUTION: When an access to application for collection and delivery price settlement service for commodities is received from a seller Y and a purchaser Z (user), input of user side information is prompted by presenting the service contents on a web site, expenses breakdown to be required for use of the service is presented based on the inputted user side information, confirmation as to whether or not the user agrees with the service contents is requested, when the agreement is obtained, intention to accept the application for use is declared, and on the other hand, a collector/deliverer A is instructed to start the parcel delivery service of payment on delivery,  to urge the transfer of the price to be received by the sellers to a transfer account exclusive for settlement by the prices collectively by a prescribed order-receiving group and to transfer the money to price transfer accounts to be individually specified by generating pieces of settlement instruction data for every seller, to transmit them in optional timing to a financial agency W.
Patent JP-2002075332-A (JP)
Title: Negative electrode for lithium secondary battery and method of manufacturing the same
Inventor: FUKUI ATSUSHI
IPC: H01M4/134
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery capable of providing high service capacity and having excellent charge and discharge cycle characteristic and a method of manufacturing the same. SOLUTION: The negative electrode is characterized that it is obtained by sintering mixture of active material 12, which contains silicon and/or silicon alloy, and conductive metal powder 13 on the surface of a collector 11, for which conductive metal foil is used, under reducing atmosphere.
Patent JP-2002065972-A (JP)
Title: Game machine
Inventor: FUKUDA FUMINORI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that permits stable launch of a game ball by reducing bounce of a hammer. SOLUTION: In the pachinko machine having a ball launch device having a rotary solenoid 65 driven on the basis of output of a pulse for striking a ball, a hammer 67 fastened to the output shaft 66 of the rotary solenoid 65 and rotating within a prescribed range of rotation regulation and making the hammer 67 continuously strike a ball within the rotation regulation range, fixed electric power smaller than the ball striking pulse is supplied to the rotary solenoid 65 in a repetition period of a ball striking pulse outputted in a prescribed period.
Patent JP-2002066834-A (JP)
Title: Cutting and end machining apparatus for metallic tube
Inventor: HIRASAWA SATORU
IPC: B23D21/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutting and end machining apparatus such that a single apparatus can cut and terminate a metallic tube. SOLUTION: The cutting and end machining apparatus 10 includes: sliding blocks 20; a clamping means 30 consisting of a first clamping portion 31 for clamping and unclamping the outer surface of one half of the tube T along its major axis and a second clamping portion 35 for clamping and unclamping the outer surface of the other half of the tube; an advancing and retreating means 40; a cutting means 50 for cutting the tube; a first cam mechanism 60 for pushing the sliding blocks 20 horizontally to bring them close together and clamping and holding the tube in the direction of its minor axis using the clamping means when the advancing and retreating means is in a first advanced position D1, and for moving the sliding blocks away from each other to unclamp the tube when the advancing and retreating means retreats;  and a second cam mechanism 70 for bringing the clamping means close together in the direction of the major axis when the advancing and retreating means is in a second advanced position D2 ahead of the first advanced position to compress and deform the outer surface of the tube along the direction of the major axis.
Patent JP-2002081912-A (JP)
Title: Foot size measuring instrument
Inventor: AKIYAMA TAKUMI
IPC: G01B11/24
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a foot size measuring instrument which can efficiently measure the foot size of a customer in a short time with high accuracy by simultaneously picking up the images of the top and side faces of the feet of the customer with a simple structure that can be handled easily. SOLUTION: This foot size measuring instrument is constituted in such a way that a mirror 3 is provided along a foot placing base 2 on which the feet of the customer are placed, and an image pickup means 5 which directly picks up the images of the top faces of the feet and the images of the side faces of the feet as the mirror image of the mirror 3 is provided above the base 2. Then a measuring and processing means obtains the size information on the feet by analyzing the image information obtained by picking up the images of the top and side faces of the feet. Consequently, the operability of this measuring instrument is improved and the cost of the instrument is reduced, because the mechanism of this instrument for picking up the images of the feet becomes simpler.  In addition, the size information required for selecting shoes can be obtained with appropriate accuracy from the images of the top and side faces of the feet. Therefore, the coexistence of the measurement accuracy and low cost can be realized at a high level.
Patent JP-2002086484-A (JP)
Title: Foamable base material for reinforcing hollow structure and method for manufacturing the same
Inventor: KOBAYASHI YASUHIKO
IPC: B62D25/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a foamable base material for reinforcing a hollow structure capable of being easily molded without using an injection mold or the like or using only a simple retaining mold. SOLUTION: A plurality of rod-shaped materials 5 comprising a foamable material are prepared to be bundled into the shape corresponding to the hollow part of the hollow structure to form a reinforcing foamable base material 1. At the time of bundling of the rod-shaped materials 5, the retaining mold having the shape corresponding to the hollow part of the hollow structure is provided and a plurality of rod-shaped materials 5 are charged in the retaining mold. In such a state that a plurality of the rod-shaped materials 5 are arranged around a core material 6 formed into a cylindrical shape, they are wholly or partially heated to be melted and bonded.
Patent JP-2002089369-A (JP)
Title: Rocket
Inventor: TSUNEKAWA MASAYOSHI
IPC: F02K9/97
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce noises following engine exhaustion. SOLUTION: A channel 6 to introduce the outside air to the downstream side of an exhaust nozzle 4, arranged on an outer periphery of the exhaust nozzle 4 of a rocket engine 3 and to take in the outside air from the upstream side of the exhaust nozzle 4 is formed.
Patent JP-2002088565-A (JP)
Title: Brilliant fiber, brilliant blended fiber, brilliant twist yarn, knitted fabric, woven fabric, braid, nonwoven fabric and method for producing brilliant fiber
Inventor: MITSUSAKA MITSUO
IPC: D04B1/16
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fiber giving high light reflection to a woven fabric regardless of a weaving method without lowering the light reflection in dark place by wearing. SOLUTION: This brilliant fiber comprises a synthetic resin and powder of a brilliant substance. This brilliant blended fiber is obtained by blending the above brilliant fiber with other fiber. This brilliant twist yarn is obtained by twisting either one kind of brilliant fibers and brilliant blended fibers or twisting either one kind of brilliant fibers and brilliant blended fiber with other spun yarn. This knitted fabric, this woven fabric, this braid, this nonwoven fabric, this fabric product and this leather product are each obtained by using either one of brilliant fibers, brilliant blended fibers and brilliant twist yarn. This method for producing the brilliant fiber comprises mixing a melt of the synthetic resin with powder of brilliant substance and spinning the mixture.
Patent JP-2002089839-A (JP)
Title: Gas cutoff device
Inventor: TAKASHIMA HIROMASA
IPC: F23N5/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To interrupt a gas supply source when it is decided that the concentration of CO gas in exhaust gas from a gas hot water supply device is abnormally high without specially treating an existing gas hot water supply device having no gas cutoff function and increasing a cost. SOLUTION: The gas interrupting device includes a CO detector 1 having a contact combustion type detecting element heated to detecting temperature to detect the CO gas and output a detecting signal in accordance with the concentration of the CO gas detected by the detecting element and a CO detector 2A having a cutoff signal output means for outputting a cutoff signal for cutting off the supply of gas to the gas hot water supply device 3A to the gas hot water supply device when it is decided that the concentration of the CO gas detected by the detecting element is a prescribed value or higher. The gas hot water supply device 3A is provided with a demagnetizing means 5a for demagnetizing and closing a solenoid valve for supplying gas in accordance with the cutoff signal.
Patent JP-2002095058-A (JP)
Title: Portable telephone and behavior managing method
Inventor: TERATANI KAZUMI
IPC: H04W88/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which verifies owner's behavior and to provide a behavior managing method using it. SOLUTION: The portable telephone is provided with authentication means 14 and 15 for authenticating using fingerprints, and position detecting means 12 and 13 for detecting the position of a portable telephone 1. When a required operation is done for at least any one of signal transmission and signal reception after an owner is authenticated, the data for a detective position and the time data timed with a timing means 11 are stored in a storage part 15.
Patent JP-2002085868-A (JP)
Title: Button holing machine
Inventor: NOMURA ETSUZO
IPC: D05B3/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a button holing machine by which a reinforcing effect by means of stitches for reinforce is sufficiently exhibited by automatically switching the tension of a needle thread in the case of sewing reinforcing stitches to the tension different from the tension of the needle thread in the case of sewing the stop part of holing stitches, the holing stitches are formed beautiful and the efficiency of entire sewing work is prevented from being lowered by reducing the time loss caused by the formation of the reinforcing stitches as much as possible. SOLUTION: The holing machine M has a thread tension balancing mechanism capable of imparting strong or weak tension to the needle thread for sewing and a tension switching mechanism for switching the strength of the tension of the needle thread by means of the thread tension balancing mechanism. The tension of the thread by means of the thread tension balancing mechanism in the case of sewing the reinforcing stitches is automatically switched to the tension different from the tension of the needle thread in the case of sewing the stop part of the holing stitches by controlling the tension switching mechanism by means of a controller.
Patent JP-2002099030-A (JP)
Title: Camera
Inventor: NAKAGAWA KAZUO
IPC: G03B13/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To solve such a drawback that a flashtube and a finder undesirably enter the zooming action before focusing in a step zoom camera. SOLUTION: The step zoom camera is composed of a drive mechanism for optical imaging system 1-6 which zooms step by step and focuses in each of the zoom steps using an image drive cam alternately formed by a zoom drive cam section and a focus drive cam section, a change mechanism for luminous intensity distribution angle 23-40 which changes the luminous intensity distribution angle of a flashing section 16-21 while moving interlocking with an action for zooming in the drive mechanism for optical imaging system 1-6 and keeps the luminous intensity distribution angle of the flashing section 16-21 during the action for focusing, and a change mechanism for angle of view field 110-120 which changes the angle of view field of a finder optical system 112,  113 while moving interlocking with the action for zooming in the drive mechanism for optical imaging system 1-6 and keeps the angle of view field of the finder optical system 112, 113 during the action for focusing.
Patent JP-2002097657-A (JP)
Title: Power shovel having bucket with vibrating rolling plate
Inventor: UEDA TOSHIHARU
IPC: E02F3/40
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a power shovel having a bucket with a vibrating rolling plate providing special effect in driving piles, compacting the ground, completely removing clinging matter such as clay in the bucket. digging using the vibration of the tip of the bucket, and uniformly mixing earth and sand, etc. SOLUTION: A hydraulic reciprocating vibrating cylinder 20A is rotatably attached to a bracket 121A secured to a bucket back plate 12A and the rolling plate 30A is rotatably attached to a bucket bottom plate 11A, with the rear end of the piston rod 22A of the cylinder 20A being rotatably attached to the rolling plate 30A.
Patent JP-2002101380-A (JP)
Title: Device for reproducing data stream
Inventor: YAZAKI KOICHI
IPC: G10L15/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce or scatter the load of sound analysis of a data stream. SOLUTION: This data stream reproducing device is provided with an analyzing means (50) and an extracting means (70). The analyzing means receives picture data in the data stream from supply sources (20, 15 and 30) of image and sound data streams, compares the picture data with a reference image (60), decides whether the picture data matches the reference image, receives sound data in a data stream related to the matching picture from the supply sources, converts the sound data into character data by sound recognition and stores a position in the data stream of the matching picture and the converted character data related to the matching picture in a storing means (30). The extracting means extracts data corresponding to the position of the matching picture from the data stream.