baber/WOPTO huggingface dataset:
Patent JP-2001283967-A (JP)
Title: Plug part for combination-type optical and electrical plug/socket connection
Inventor: DE MARCHI SILVERIO
IPC: G02B6/38
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a combination-type plug parts which is easy to respond to a set of different demands that is a demand for transmission of light and on other hand, for flowing a current. SOLUTION: The plug parts 1 for the combination-type optical and electrical plug/socket connection has a plug housing 3, which holds at least one plug pin 2 with a light wave guide located in the inside. Apart from the light wave guide, a cable 30 contains at least one electrical lead wire and an electrical contact point in made with a contact point element 4, which is held on an outside of a plug housing and extends in the longer direction of the plug in parallel with a center axis 29 of the plug pin. The contact point element is protected from external influences by a protective element 6 which is snap- fastened on the plug housing.
Patent JP-2002252585-A (JP)
Title: Communication method
Inventor: KIMURA TOSHIAKI
IPC: H04J3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a TDM/TDMA communication method in satellite line that the operational efficiency is low because the control response signal from a slave station can not be received quickly when a master station is collecting data from slave stations by periodic system. SOLUTION: Application data being transmitted from a master station 1 to a forward link 5 comprises a slave station number 12 and a data content 13. When the slave station number 12 is indicating a specific slave station, only the relevant slave station sends back a response at an arbitrary transmission slot timing 14 and other slave stations stop transmission from their own stations until a release signal is received from the master station.
Patent JP-2001344369-A (JP)
Title: Delivery system for contents and its receivin device, delivery device, machine-readable medium recorded with its reception program and machine-readable medium recorded its delivery program
Inventor: TAKITA YUKIKO
IPC: G06F21/62
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To protect against unauthorized removal of digital contents at reading in rotation of users, using mobile terminals at public facility or the like. SOLUTION: In a contents delivery system 3 comprising a contents delivery device 1 delivering contents 5 and a contents receiver 2 receiving and reproducing the delivered contents 5, the device 1 delivers a signal to continuously reproduce the contents 5 at every by each prescribed time period, and when this signal is not received for the prescribed time period, the receiver 2 can no longer reproduce the contents 5.
Patent JP-2002257485-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: SUNADA MASAKI
IPC: B21D53/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive manufacturing method of a heat exchanger having a high heat exchanging efficiency by employing a finned tube made by winding a spiral fin around the outer periphery of a heat transfer tube. SOLUTION: The process wherein the heat transfer tube 1 is expanded is added subsequently to the process wherein the plate fin 2 is wound spirally around the heat transfer tube 1 whereby the contact thermal resistance between the plate fin 2 and the outer periphery of heat transfer tube 1 can be reduced and the heat exchanger having a high heat exchanging efficiency can be manufactured without effecting any metallurgical connection such as welding or the like.
Patent JP-2002256203-A (JP)
Title: Composition for water-based coating material
Inventor: ISHIDA TORU
IPC: C09D5/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-based composition for a water-based coating material, having excellent stability and film-forming properties as a dispersion, and capable of providing a coated film having improved blocking resistance, solvent resistance, weather resistance, waterproof properties, fouling resistance, transparency and adhesion. SOLUTION: This composition for the water-based coating material contains a fluorine-based copolymer comprising (a) a polymer unit based on a fluoroolefin, (b) a polymer unit based on propylene, (c) a polymer unit based on ethylene and/or (d) a polymer unit based on butylene, and (e) a polymer unit based on a vinyl monomer having a hydrolyzable silyl group, and having 40-150 deg.C melting point, and a curing catalyst such as an organotitanate compound and an organotin compound, dispersed in water.
Patent JP-2002255031-A (JP)
Title: Train information system
Inventor: UJIIE TAKESHI
IPC: B61L3/12
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a train information system capable of setting a train number automatically by a communication between the ground and a train. SOLUTION: The train information system is equipped with a communication means to conduct a communication between the ground and the train using a channel having a specified frequency between a ground telemeter device installed on the ground and an on-train telemeter device installed on the train, a transmission information producing means to produce information for transmitting signals to the train (train number) on the basis of train specifying information acquired from the train, a transmitting means to transmit the produced information to the train, and a setting means to receive the information transmitted for the train and set it on the train.
Patent JP-2002258033-A (JP)
Title: Method of manufacturing color filter not equipped with black matrix
Inventor: TAKAGI TOSHIAKI
IPC: G02F1/1335
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a color filter not equipped with a black matrix, enlarging a substrate area used as pixels by removing all beads present in the peripheral and corner parts of the substrate in forming markers for confirming the position of color pixels simultaneously with formation of the color pixels using the same colored resin as that used for formation of the color pixels. SOLUTION: The beads of the colored resin formed on the peripheral parts are dissolved and removed just after the application of the colored resin on the substrate. The beads 3' of the colored resin remaining in the corner parts of the substrate are dissolved, removed and development is performed just before or just after exposure of the markers for orienting the color pixels on the inside of the substrate away from the width of the beads of the colored resin.
Patent JP-2001351952-A (JP)
Title: Substrate for semiconductor package, semiconductor device and its manufacturing method
Inventor: SAKAGUCHI NOBORU
IPC: H01L21/60
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To fully protect the inner lead part and the semiconductor chip using sealing resin, in manufacturing a semiconductor package. SOLUTION: The method for manufacturing a substrate for the semiconductor package comprises the steps of forming a wiring pattern (16) on a resin substrate (10), forming a solder resist (42) to fill intervals between the patterns of the wiring pattern, mounting the semiconductor chip (12) and electrically connecting inner leads of the wiring pattern to electrodes of the chip, adhering a thermal tape or a retaining plate (40) capable of being released thereafter on both or on one side surface of the resin substrate containing the chip, and filling the sealing resin (23), in a periphery of the chip and a periphery of the connector of the wiring pattern.
Patent JP-2002254713-A (JP)
Title: Image forming device
Inventor: HIGUCHI MASARU
IPC: B41J3/28
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To enable to perform full color printing on various recording bodies without restrictions. SOLUTION: A printer 1 mounted on print paper 500 is provided with a main body cover 2 which is a main body having a frame part arranged facing to the print paper 500 when mounted, a print head 3 which is built in the main body cover 2 and freely movable along the print paper 500 in the frame part and performs image formation to the print paper 500, and a control means to perform control of image formation to the print paper 500 by the print head 3.
Patent JP-2002271251-A (JP)
Title: In-vehicle information communication method of communication equipment in vehicle using its method, and electronic railroad ticket
Inventor: HASHIMOTO MASAYOSHI
IPC: H04W84/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle communication method of information where equipment for communicating information to a passenger in a vehicle of traffic facilities can be simplified. SOLUTION: This method includes a step s31, RFID on an electronic railroad ticket is read, a starting station, a destination station and a transfer station are set; in a step s32, the present position of a vehicle is confirmed; in a step s33, it is determined whether the present position is outside the usable region; and the case of the outside, a step s40 is applied, notification is made to a portable telephone 3, which is vibrated by a vibration level 1.  When the present position is not outside the usable region, a step s34 is applied and it is determined whether the present position is a station of this side three from the destination station; in the case of the station, a step s37 is applied, first information is notified to the portable telephone, which is vibrated by a vibration level 3; and in a step s39, a vibration time is set to 30 seconds, and process returns to the step s32.
Patent JP-2002264143-A (JP)
Title: Apparatus and method for plastic molding
Inventor: HATAKEYAMA TOSHIHARU
IPC: B29C33/44
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molded product of high dimensional accuracy by especially ejecting a disk-shaped plastic molded product having a tooth or a flat part on its outer peripheral surface in a stable and well-balanced state. SOLUTION: The plastic molding apparatus for molding the plastic molded product has a cylindrical rim 2 which has a tooth 1 or flat part having a plurality of uneven parts integrated with the outer peripheral surface thereof, a disk 3 and a boss 4 integrally formed thereto. The ejection mechanism of the plastic molding apparatus is constituted of a plurality of ejector pins 5 having airtight rings provided in the vicinity of the leading ends thereof and an air ejector 8 using compressed air.
Patent JP-2002266682-A (JP)
Title: Air-fuel ratio control device for multicylinder internal combustion engine
Inventor: TAKAMA YASUYUKI
IPC: F02D35/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To precisely grasp the dispersion of air-fuel ratio among cylinders. SOLUTION: When the output value of a sub-sensor 5 shows rich during the execution of an air-fuel ratio feedback control based on the output of a main sensor 4 with the exhaust gas contact to a main sensor 4 of a cylinder to be inspected for air-fuel ratio dispersion weaker than that of other cylinders, it is judged that the air-fuel ratio of the cylinder to be inspected is dispersed on the rich side to the air-fuel ratio of the other cylinders. When the output value of the sub-sensor 5 shows lean during the execution of the air-fuel ratio feedback control based on the output value of the main sensor 4 with the exhaust gas contact to the main sensor 4 of the cylinder to be inspected stronger than that of the other cylinders, it is judged that the air-fuel ratio of the cylinder to be inspected is dispersed on the rich side to the air-fuel ratio of the other cylinders.  On the basis of these judgment results, the injection quantity is corrected every cylinder.
Patent JP-2002269154-A (JP)
Title: Method for supplying homepage information, server device and client device
Inventor: UNNO EIICHI
IPC: G06F3/048
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a homepage information supplying method and device capable of arousing interest in a client who accesses a homepage by always giving a new feeling to the client. SOLUTION: Special click points including a blind click point BCP, a unique click point UCP, an interest click point ICP or an extra click point ECP are embedded in a basic homepage at different positions on the basis of a trigger read when download is requested, and special click point embedded homepage information in which the special click points are embedded is supplied.
Patent JP-2002279429-A (JP)
Title: Method for detecting infiltrating object
Inventor: ITO WATARU
IPC: G06T1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting infiltrating objects to automatically set a mask region removing mis detection such as swaying of trees and shadows of trees or flags and reflection of light on the sea. SOLUTION: This method comprises a maximum value image renewal step for sequentially calculating the maximum brightness value for every pixel of input image signals, a minimum value image renewal step to sequentially calculate minimum brightness value for every pixel, a brightness value changing region mask image forming step, to calculate a brightness value changing region, on the basis of a maximum brightness value and a minimum brightness value and to form the mask region, and a mask processing step of making the mask region into a region where penetrating objects are not detected for detecting the infiltrating objects within an imaging device visual field.
Patent JP-2002276698-A (JP)
Title: Disk brake device
Inventor: WATABE MASAKI
IPC: F16D63/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by miniaturizing a splash guard and at the same time to improve a mud water intrusion preventing performance. SOLUTION: This disk device is provided with a drum-in disk 3 having a drum 31, a disk 32a, and a rotor part 32b, also provided with an outer rotor 32e, an inner rotor 32c, and a rotor bench part 32d in the rotor part 32b, and provided with the splash guard 9 covering the vehicle center side of the drum-in disk 3 including an opening part 33e of a storage chamber 33. The inner rotor 32c is formed continuous to the disk 32a, the rotor bench part 32d is disposed in the side of the vehicle outside of the disk 32a, and the splash guard 9 is formed in such a dimension that its outer circumference part is disposed in the inside diameter side of the rotor part 32b.
Patent JP-2002273169-A (JP)
Title: Device for treatment of halogen containing gas
Inventor: WADA NOBORU
IPC: B01D53/34
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for treatment of halogen containing gas, which can realize a highly efficient treatment and a device structure suitable for users' requests in a device for treatment of halogen containing gas by using an electric discharge. SOLUTION: In the device for treatment of halogen containing gas where the halogen containing gas containing a halogen base gas fed between electrodes 331, 332 by a halogen containing gas feed means by generating an electric discharge in the discharge space 333 of a discharge part 33 having the ground side electrode 331 cooled by a cooling water path 335 or the like and the high voltage side electrode 332, a gas pressure in the discharge space 333 is an atmospheric pressure or a nearly atmospheric pressure, an electric discharge length of the discharge space 333 is 1.0 mm or less when only either one of the electrodes 331, 332 is cooled, and that of the discharge space 333 is 4.0 mm or less when both the electrodes 331, 332 are cooled.
Patent JP-2002281297-A (JP)
Title: Image processor
Inventor: MATAMA TORU
IPC: H04N1/60
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for digitizing a film which minimizes the quality deterioration such as moire even in a scaling process. SOLUTION: The image processor comprises a scaling unit for enlarging or reducing an image in accordance with an observation image, a gradation changer for changing the gradation of the image in accordance with the observation image and a file converter for converting image data into a specified image file format. A process is set for disabling the scaling process in the scaling unit.
Patent JP-2002281961-A (JP)
Title: Method for isolating phytoprotoplast
Inventor: NAKAMURA KENTARO
IPC: A01H4/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily isolating phytoprotoplast capable of obtaining it in a live state from a highly hydrophobic plant material. SOLUTION: This method is characterized by comprising subjecting a highly hydrophobic plant material to the action of a protoplast isolating enzyme in the presence of a surfactant followed by isolating the protoplast from the plant material.
Patent JP-2002291177-A (JP)
Title: Power receiver in non-contact power supply
Inventor: INADA KENICHI
IPC: H01F38/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a receiving circuit and enhance reliability and efficiency thereof in a power receiver in non-contact power supply which is mounted on a carrier running on a track equipped with a feeder line and is supplied with power through the feeder line in non-contact. SOLUTION: The receiving circuit is provided with a pickup coil 21, a capacitor 61 connected in parallel with the output of the pickup coil 21, and a reactor 62 connected in series with the output. Or, a capacitor 63 is provided in parallel connection with the reactor 62. The pickup coil 21 is supplied with constant output.
Patent JP-2002285817-A (JP)
Title: Oil separator chamber
Inventor: HANEDA MASATOSHI
IPC: F02F1/24
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil separator chamber forming structure where the number of parts is decreased and a cost is reduced. SOLUTION: An oil separator chamber 11 is situated in a covering manner on the upper surface side of a cam shaft 8 mounted on a cylinder head 1 through a bearing part. The oil separator chamber 11 comprises an oil separator cover 12 provided at an internal part with an oil separator plate; and a cam bracket plate 13 being a different body to form the bottom of the cover 12. Upper parts 14, 14, and 14 of a bearing 4 of the cam shaft 8 are integrally formed at the cam bracket plate 13.
Patent JP-2002282721-A (JP)
Title: Sludge crushing apparatus and apparatus for treating organic sewage by using the same
Inventor: IMAI TAKESHI
IPC: B02C7/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sludge crushing apparatus whose maintenance is made easy and to provide an apparatus for treating organic sewage by using the sludge crushing apparatus. SOLUTION: This sludge crushing apparatus is provided with a rotary disk rotating at >= about 30 m/second peripheral velocity, a driving means for driving the rotary disk and preferably a fixed disk which is arranged oppositely to the rotary disk and has a sludge sucking port in the center so that the sludge is crushed mainly by the rotational shearing force of the rotary disk while the disk clearance between the rotary disk and the fixed disk is set to be >=about 5 mm. This organic sewage treating apparatus is constituted so that at least a part of the sludge separated from the treated liquid treated by a biologically treating means is crushed by using the sludge crushing apparatus and at least a part of the crushed sludge is returned to the biologically treating means.
Patent JP-2002286046-A (JP)
Title: Uniform movement universal coupling
Inventor: ISOBE FUMIHIRO
IPC: F16D3/205
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a uniform movement universal coupling which improves durability, reduces induction thrust, increases the strength of the leg shaft and the ring, and reduces the processing cost. SOLUTION: Three axial track grooves 4 are formed in the internal periphery. In a uniform movement universal coupling provided with the external joint member 1 having a roller guide face 5 in the axial direction at both sides of the respective track grooves 4, a tripod member 2 having three leg shafts 6 radially projected, a roller 9 contained in the track groove 4 of the external joint member 1, and a ring 7 externally inserted in the leg shaft 6 to rotatably support the roller 9 and in which a roller 9 can move in the axial direction of an external joint member 1 along the roller guide face, the outer peripheral face of the leg shaft 6 has a protruded spherical shape and the inner peripheral face of the ring 7 is formed in a cylindrical face.  Further, a protrusion 11 limitting the relative displacement in the shaft direction between the ring 7 and the leg shaft 6 is provided at the inner peripheral face.
Patent JP-2002285552-A (JP)
Title: Self-cutting expansion anchor, and self-cutting expansion anchor system
Inventor: UEJIMA YASUTSUGU
IPC: E02D5/80
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel self-cutting expansion anchor which is highly reliable and economical. SOLUTION: The self-cutting expansion anchor comprises a shaft 10 having a conical portion, a sleeve member 20 having a plurality of expandable sections 22, disposed about the shaft 10, and blade portions 30 protruding from at least some of the expandable sections 22 of the sleeve member 20. According to the self-cutting expansion anchor, the blade 30 and the corresponding expandable section 22 are formed of a unitary member.
Patent JP-2002284772-A (JP)
Title: New compound and method for screening protein by using the same
Inventor: TAKAHASHI TAKASHI
IPC: G01N33/15
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a new taxol derivative and further to provide a method for screening a protein by using the derivative. SOLUTION: This new taxol derivative is represented by formula 1. The immobilized product is obtained by bonding the derivative with fine particles comprising a styrene-glycidyl methacrylate polymer through a spacer. The method for screening the protein bondable to the taxol derivative comprises bringing a cell-extract or the like into contact with the immobilized product. The taxol derivative can be used for the therapy of osteoporosis or as an anticancer agent, and the protein can be used for structural analysis for screening of a medicine or drug design as a receptor.
Patent JP-2002286899-A (JP)
Title: Radiation image conversion panel and method for manufacturing the same
Inventor: KISHINAMI KATSUYA
IPC: C09K11/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which is superior in luminance, sharpness and granularity especially in a system, where X-rays are applied from the back side of a support, and to provide a method for manufacturing the radiation image conversion panel. SOLUTION: The method for manufacturing the radiation image conversion panel, that has a stimulable phosphor layer on a support for which the quantity of cyclohexanone contained in an application liquid constituting the stimulable phosphor layer is either 5 to 53 mass % of the whole quantity of a solvent, or the quantity of remaining cyclohexanone, contained in the stimulable phosphor layer after the application and drying of the layer, is 10 to 600 mg/m<2> .
Patent JP-2002298469-A (JP)
Title: Digital vtr
Inventor: OKUYA AYUMI
IPC: H04N5/78
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital VTR that can distinguish a block having already been recorded at reproduction from a new block recorded in the midst of the recording as a separate block and normally reproduce data without increasing the memory capacity even in the case that write of the data of the new block is started within the block having already been recorded at recording start. SOLUTION: The digital VTR is provided with a means that records an end mark for preventing two-block consecutive reproduction consisting of the same signal as that of the end mark at a position before the position of recording a start mark on a control track of a magnetic tape at recording.