baber/WOPTO huggingface dataset:
Patent JP-2002036377-A (JP)
Title: Method for manufacturing fiber-reinforced thermoplastic resin expansion molding
Inventor: FUNAKOSHI SATORU
IPC: B29C44/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To develop a method for manufacturing a fiber-reinforced thermoplastic resin expansion molding having light weight properties, excellent mold transferability and high strength. SOLUTION: The method for manufacturing the fiber-reinforced thermoplastic resin expansion molding comprises the steps of supplying a thermoplastic resin of a molten state containing reinforcing fiber for holding a mean fiber length of 1 mm or more between both male and female molds, filling the resin in a mold cavity, then opening a part or an entirety of the mold in a thickness direction of the molding, and cooling the molding while holding a cavity clearance at a final molding thickness.  The method using a mold in which the cavity can communicate with an atmosphere also comprises the steps of (a) forming a solidified layer on a surface of the molten thermoplastic resin filled in the cavity, then (b) opening the part or the entirety of the mold in the thickness direction of the molding so as to become a thickness of the final molding while introducing the atmosphere from a broken part while breaking at least the part of the surface solidified layer or after the breakage, and expanding the inner unsolidified molten thermoplastic resin.
Patent JP-2002040297-A (JP)
Title: Optical connector
Inventor: KOREEDA YUICHI
IPC: G02B6/40
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector in which an elastic body is interposed between two pairs of surfaces, namely, one pair of surfaces on an arraying member for fitting and aligning two optical connectors to be connected with each other, and the other opposing pair of surfaces on the housing of the two optical connectors. SOLUTION: In the optical connector that has a tubular housing with a square cross section, it is provided with the square tubular arraying member 7 consisting of a bottom wall 72 that constitutes a reference wall, one side wall 73 that constitutes a reference wall orthogonally crossing the bottom wall, a top wall 71, and the other side wall 74. This optical connector is integrally formed with the top wall elastic member 75 on the top wall 71 and with the side wall elastic member 76 on the other side wall 74.
Patent JP-2002035524-A (JP)
Title: Apparatus for removing impurity component in air
Inventor: WAKAMATSU HIDETOSHI
IPC: B01D51/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an impurity removing apparatus capable of also effectively removing fine particles from a chemical component in addition to dust and a gas component. SOLUTION: The impurity removing apparatus 10 is equipped with a first filter 17 for removing a solid component contained in air flowing through the flow channel 13 prescribed by a housing 11, a first cooling means 18 for cooling air to a dew point temperature or lower, a wet removing mechanism 19 for capturing a gas component in air, a second cooling means 20 and a second filter 22. The wet removing means 19 is constituted of a first liquid spraying means 26 having a plurality of spray nozzle orifices 28 opposed to each other at a predetermined interval in a flow channel direction, first and second condensing and capturing means 23 and 24 arranged on the upstream and downstream sides of the liquid spraying means at a predetermined interval, a second spraying means 27 for capturing the residual gas component in air and a third condensing and capturing means 25.
Patent JP-2002044670-A (JP)
Title: Apparatus and method for transcoding
Inventor: YAMAMOTO NAOKI
IPC: H04N19/423
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a decoding image signal by performing a decoding operation while an encoding image signal is being transcoded. SOLUTION: The transcoding apparatus is provided with a transcoding part 21 to which a digital encoding image signal is input so as to be transcoded and which outputs a transcoding stream, and a decoding part 22 to which the digital encoding image signal is input so as to be decoded and which outputs the decoding image signal. While the digital encoding image signal is being transcoded by the transcoding part 21, the decoding operation can be performed by the decoding part 22.
Patent JP-2002050033-A (JP)
Title: Method for producing polyester film for magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/733
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a polyester film for a magnetic recording medium suitable for use in the production of a tape for mass data storage having a low error rate. SOLUTION: An aqueous solution containing a water-soluble polymer and fine particles having 5-50 nm average particle diameter as essential components is applied to the surface A of a polyester film melt-extruded, cooled and drawn in one direction at 3-1,000 mg/m2 solid concentration. The polyester film is drawn in a direction perpendicular to the above drawing direction after or while drying the aqueous solution and then the film is heat-treated to produce the objective polyester film for a magnetic recording medium with the surface A side as a ferromagnetic metallic thin film forming face. When the average particle diameter of the fine particles is represented by d (nm), the thickness of a solid material formed by applying the aqueous solution by t (mn) and the draw ratio in the perpendicular direction by s (times), the relation of d/2<=2t/s<d is satisfied.
Patent JP-2002043640-A (JP)
Title: Superconducting junction element and its manufacturing method
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L39/24
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting junction element and its manufacturing method in which a superconducting junction having enhanced integration and planarity can be implemented easily. SOLUTION: The superconducting junction element comprises a recess 21A formed on a substrate 21 of LSAT in the pattern of lower electrode 22E or wiring, a first superconducting layer 22 filling the recesses 21A, a trench 25 made to form an inclination, i.e., a ramp 22R, for forming a junction at a part of the first superconducting layer 22, and a second superconducting layer 26 for filling the trench 25 to form a junction to the first superconducting layer 22.
Patent JP-2002046454-A (JP)
Title: Door driving device for blowing out port control of vehicle air conditioner
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure a certain engagement state without generating a disengagement at the time of initial engagement of re-engagement after a door driving gear for driving a door is once disengaged from a driving gear. SOLUTION: The door driving device is constituted by a driving gear 27 normal-rotatably or reverse-rotatably driven by a driving means 35 and having at least first and second geared areas 37, 41 and first and second non-gear areas 39, 43; and first and second door driving gears 29, 31 having cam parts 49, 53 operated with any one of the non-gear areas 39, 43 and engagement gear parts 49, 51 engageable with a gear at the other geared area when the cam parts 49, 53 are operated on one none-gear areas 39, 43. Initial gears 47a, 51a of the respective engagement gear parts 47, 51 re-engaged after they are disengaged from the geared areas 37, 41 of the drying gear 27 are made to a shape of large tooth depth to ensure a certain engagement at the time of initial engagement.
Patent JP-2002051579-A (JP)
Title: Method of synchronizing a plurality of brushless motors in lift
Inventor: ITO KAZUO
IPC: H02P6/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enable smooth rise and fall by accurately synchronizing a plurality of motors of lifting means, in a lift where lifting means are arranged in a plurality of positions and small motors are arranged for drive in the plurality of lifting means. SOLUTION: A plurality of brushless motors are utilized as the motors of lifting means. Individual brushless motors M1-M4 have RUN or STOP signals issued by synchronous operation circuit. The RUN or STOP signal is materialized by comparing the pulse signal corresponding to the rotation of each brushless motor with those of others, and stopping the brushless motor of the pulse signal concerned when it is larger than the pulse signal of other brushless motors.
Patent JP-2002056597-A (JP)
Title: Disk driver
Inventor: KITAMURA TAKATOYO
IPC: G11B17/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To extremely easily and forcibly discharge a tray with simple constitution. SOLUTION: A main boy member 8B of an operation button 8 is held erected nearly perpendicularly to the front of a device body 1 and is sunk in this state into the front. As the operation button 8 is sunk, rotating body 25 is rotated and a guide pin 20 is moved along a guide groove 21 together with an engaging projection 27 by the rotation of the rotating body 25 and further, the guide pin 20 is moved to the bent end of the guide groove 21, by which the tray is pushed out of an inlet and outlet of the device body 1 and the force discharge operation of the tray is performed.
Patent JP-2002019902-A (JP)
Title: Used bamboo spit processing device
Inventor: SHINODA TAKUYA
IPC: B65F1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To collect used bamboo spits, to facilitate the settlement, to reduce the weight of the garbage and to reduce danger when processing the garbage. SOLUTION: Sheets of paper are adhered, an object that pipes thinner than the diameters of bamboo spits are collected (a beehive state) is made, the object is formed into a cylindrical shape or a prismatic shape and a funnel-shaped cover is mounted on the upper part of the object.
Patent JP-2002056394-A (JP)
Title: Eye position detecting method and eye position detector
Inventor: KONDO KENJI
IPC: G06K9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To precisely detect the eye position of a person from the face image thereof with far infrared lighting. SOLUTION: The face image is subjected to luminance correction so as to increase the contrast between the sclera part and iris part of the eye after pre-treatment (S10). A luminance gradient vector is calculated for the image after luminance correction, and the luminance gradient image generated by use of the calculated luminance gradient vector is matched with an eye template (S12) The matching with a pupil template is further performed (S22) to correct the eye central position (S23). Thereafter, the final position of both the eyes is determined (S30).
Patent JP-2002056215-A (JP)
Title: Article selling and buying method using network
Inventor: NAKADA TAKESHI
IPC: G06Q30/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an article selling and buying method using a network with which a user can become the seller of article on a network even without having an Internet connection environment while keeping security in the distribu tion of article and price. SOLUTION: When a seller mails or the like of an application form on which article exhibition information is entered to a mediator, the mediator converts the descriptions on the received application or the like to exhibition article data for putting up an article to auction and exhibits the article at auction on the network. A large number of unspecified users of the network bid for the article exhibited at auction and the mediator determines a user who successfully bids the exhibited article, namely a buyer, out of bidders and reports a successful bid to the user being the buyer. The mediator reports information containing the addresses and names of the seller and the buyer through the network to a distributor and prepares the delivery of the knocked-down article.  Therefore, the article is delivered from the seller to the buyer by a truck or the like and the buyer pays the price of the article of a settlement institution.
Patent JP-2002063150-A (JP)
Title: Microcomputer
Inventor: MATSUDA KEISUKE
IPC: G06F15/78
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the load of software at fetching of a signal from an input port, and to reduce power consumption, based on waiting control for intermittently monitoring an input port in a sleep state to an absolute minimum. SOLUTION: When a CPU 10 is turned into a sleep state, in which its function is stopped, a timing-generating circuit 15 outputs a power supply signal P before outputting an operating clock switching signal C3 for switching an operating clock from a low-speed sub-clock to a high-speed main clock for starting the software, and supplies a power to a pull-up resistance Rp during the rising time, until the state of a signal line L is made electrically stable. Also, an input signal from an input terminal TI, to which the signal line L is connected, is latched by a latch circuit LT in a power supply signal ending timing and is outputted to an IO port 13. Thus, the CPU 10 whose software has started can immediately fetch a signal from the IO port 13.
Patent JP-2002076261-A (JP)
Title: Power semiconductor module
Inventor: KAWASE DAISUKE
IPC: H01L25/10
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide medium and large-capacity power modules which have low thermal stresses at manufacturing and low thermal resistance, are inexpensive and use a highly reliable insulating resin. SOLUTION: This module comprises a heat sink 101, a plurality of first conductive layers 103, which have a thickness of 0.7 mm or larger, when the heat sink 101 is bonded via a resin insulating layer 102 thereon, and a plurality of circuits electrically connected between the plurality of first conductive layers 103. The circuits 107 comprise a second conductive layer and a power semiconductor element, connected to the second conductive layer, which are sealed by a transfer mold package. The other main surface of the first conductive layers 103, connected to the heat sink 101, and the other main surface of the second conductive layer with which the power semiconductor element is brought into contact, are connected.
Patent JP-2002081992-A (JP)
Title: Plasma ash melting furnace and method for operating the same
Inventor: TAKATSUDO YASUHIRO
IPC: B01J19/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma ash melting furnace capable of melting incineration ash under a constant condition so as not to generate overpower or the shortage of power. SOLUTION: A plasma arc type ash melting furnace 1 has a furnace chamber 6 surrounded by its inner wall 11. A plasma device which is equipped with the main electrode 4 arranged on the side of the furnace chamber 6, the furnace bottom electrode 7 arranged to a furnace bottom wall 5, a DC power supply 8 and the like, is provided in the ash melting furnace 1. The main electrode 4 is provided through the ceiling wall 3 of the melting furnace main body 2 to be arranged in a suspended state and is supported by a lift device 15 so as to be made movable up and down in the furnace chamber 6. A monitoring window 16 is provided to the melting furnace main body 2 through the inner wall 11, and an infrated camera 17 measuring the arc length of plasma arc is arranged outside the viewing window 16. The arc length can be made constant by analyzing the image of the infrated camera 17.
Patent JP-2002074485-A (JP)
Title: Controller for vending machine
Inventor: MORI HISANAO
IPC: G06K19/07
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can enable high-reliability locking and unlocking for a vending machine where a contactless card is usable. SOLUTION: This controller has a door lock control part 2 which can electronically lock and unlock a door and a contactless card control part 3, which enables article sale by the contactless card and the contactless card controller 3, which can previously store information on the contactless card, in order to lock or unlock the door; and the door lock control part 2 operate with the output signal of the contactless card control part 3 generated, when the contactless card 4 stored with the information used for locking or unlocking the door is put close in the input part of the contactless card control part 3, thereby locking or unlocking the door.
Patent JP-2002068318-A (JP)
Title: Pickled plum transportation container
Inventor: KITAHARA SADANORI
IPC: B65D85/50
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pickled plum transportation container which not only can transport from a producer to a processor of food without deteriorating a commercial value but also can contribute to improvement of production efficiency at the processor. SOLUTION: The pickled plum transportation container comprise trays 1a, 1b, 1c and 1d including numerous storage recesses in which pickled plums can be received one by one and an outer vessel 2 which can receive a plurality of the trays.
Patent JP-2002072209-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA KEISUKE
IPC: G02F1/13363
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having more excellent viewing angle characteristics than a conventional TN(twisted nematic) mode device and high speed responsiveness and being produced at a relatively low cost. SOLUTION: The liquid crystal display device is provided with a liquid crystal cell 102 equipped with a homogeneous alignment liquid crystal layer 120 containing liquid crystal molecules 120a with positive dielectric anisotropy, a pair of polarizing plates 101a, 101b arranged outside the liquid crystal cell 102 and at least a first retardation compensation element 103 arranged between the liquid crystal cell 102 and the pair of the polarizing plates 101a, 101b and displays in a normally white mode. The liquid crystal layer 120 has first and second liquid crystal regions 102a, 102b of which directions of respective alignment axes, defined by azimuth angles of alignment directions of the liquid crystal molecules 120a existing close to the center in the thickness direction of the liquid crystal layer 120, intersect with each other with 170-190 deg. angle per pixel.  The first optical retardation compensation element 103 compensates retardation of the liquid crystal layer 120 with respect to light vertically incident on the liquid crystal layer 120 in the black displaying state.
Patent JP-2002071810-A (JP)
Title: Glass dosimeter and its calibrating method
Inventor: URATA MEGUMI
IPC: G01T1/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus measuring an individual's exposure dose and its calibrating method in an accelerator or the like irradiating energy higher than energy radiated from a nuclide used in calibration of a common radiation measuring apparatus. SOLUTION: Exposure dose of people performing maintenance by stopping the accelerator or the like are measured more accurately to determine an exposure dose more accurately when an accident or the like occurs and reflect it on medical treatment or the like. This glass dosimeter has a plurality of shields 31A laminated on a glass dosimetric element 31. Calibration is performed by using a corpuscular ray treating device which is to be actually used.
Patent JP-2002075675-A (JP)
Title: Electric discharge lamp driving equipment
Inventor: ABE EIJI
IPC: H01J65/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge lamp driving equipment which can obtain luminescence having good efficiency and excellent stability, by solving problems, such as flicker generating of an outside electrode fluorescence lamp at the time of lighting, or the like. SOLUTION: The electric discharge lamp driving equipment is constituted of a rectangle wave switching circuit 8 connected to a direct current power source 7 in series, a pulse transformer 9 which is inputted with drive signals A and B outputted from the above rectangle wave switching circuit 8, and two or more fluorescence lamps 10a, 10b, and 10C which are arranged and connected in parallel, between the secondary side terminals of the above pulse transformer 9, and at least one side of which discharging electrodes are arranged in the perimeter side faces of the luminescence lamps.
Patent JP-2002069300-A (JP)
Title: Vibration-insulating silicon compound
Inventor: KOBAYASHI HIDEKI
IPC: C08K3/26
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration insulating silicone compound excellent in long storage stability and vibration insulating properties. SOLUTION: There is provided a vibration insulating silicone compound comprising (A) a silicone oil, (B) a heavy calcium carbonate powder, (C) a light calcium carbonate powder, and (D) a fatty acid or a derivative thereof.
Patent JP-2002076324-A (JP)
Title: Transistor
Inventor: WATANABE HIROYUKI
IPC: H01L29/423
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the transistor of a nanometer size which can be operated at high speed and operates at a room temperature by using a carbon nanotube for a semiconductor element. SOLUTION: In the transistor, carbon nanotube rings 16 and 17 having semiconductor characteristics are used as semiconductor materials or carbon nanotube rings 18 and 19 having conductive or semiconductor characteristics as electrode materials.
Patent JP-2002067939-A (JP)
Title: Connecting method for railway rolling stock structure
Inventor: MATSUOKA YASUSHI
IPC: F16B5/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To ease connecting work of a structure block made of aluminum and a structure block made of stainless steel, to prevent water intrusion and electrolytic corrosion, and to improve appearance. SOLUTION: A long plate 3, which is a joint member made of stainless steel is engaged with a hollow pole plate part 5 formed at a rolling stock body outside end part of a roof structure block 1 made of aluminum by a rivet 6 and the long plate 3 is welded to be connected with a side structure block 2 made of stainless steel. A joint metal 4 made of stainless steel is welded to be connected to a rolling stock body inside end part of the side structure block 2, and an aluminum seat plate 7 connected to the joint metal 4 is welded to be connected to the roof structure block 1.
Patent JP-2002079420-A (JP)
Title: Gear composite working device
Inventor: YAMAGUCHI MASAAKI
IPC: B23F19/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide compact constitution in a gear composite working device capable of performing a plurality of types of machining by a single machine. SOLUTION: A plurality of gear working processing sections A, B, C and D are set in equally spaced relation on a circumference made around a virtual axis 3 on a machine base 2. A gear material carrying device 4 to be provided on the machine base 2 can hold a number of gear materials 12 corresponding to the number of the processing sections A, B, C and D in equally spaced relation and be rotated in one direction around the virtual axis 3 while indexing angles to make the gear material 12 correspond to each of the processing sections A, B, C and D in order.  A port (A) for carrying in and out the gear material 12 is allocated for the processing section A, and a 'gear deburring' device 101 is arranged in the processing section B positioned on the rotation end side of a gear material carrying device 4 more than the port (A), and A 'tooth finishing' device 102 is arranged in the gear cutting processing section D positioned on the rotation end side of the gear material carrying device 4 more than the processing section B and on the rotation starting end side of the gear material carrying device 4 more than the carrying in and out port (A).