baber/WOPTO huggingface dataset:
Patent JP-2002183351-A (JP)
Title: Device and method for preventing copyright infringement
Inventor: SANTO TOORU
IPC: G06Q10/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent infringement of a copyright, a trademark, and privacy in advance, and especially prevent illegality abusing anonymity on the Internet. SOLUTION: A key word or the like relative to copyright information, the trademark of a specific corporation, and privacy of a famous figure which one does not like to be infringed is registered in a device for preventing copyright infringement 10 of a provider A in response to a request from a corporation or an individual 20, and registered information is accumulated in a database 11. Information on senders A, B, C of the Internet 60 and the registered information accumulated in the database 11 are compared and decision of infringement is made. When it is determined as the infringement, the senders A, B, C are specified, and the sender is determined by using an undercover operation function to support.  Then, transmission of the information to receivers 40, 41 are restrained, and the senders A, B, C who are determined to infringe are warned, and notification to institutions concerned is made.
Patent JP-2001214705-A (JP)
Title: Periodic stator blade profile part
Inventor: CRALL DAVID WILLIAM
IPC: F01D5/26
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To supply stator blade profile parts for reducing vibration excitation to a rotor blade while maintaining aerodynamical performance allowable in a rotor blade. SOLUTION: A stator 14 includes the rows of the blade profile parts 22 and 28 extending in the inner part from a casing 24. The parts 22 and 28 are arranged at intervals in a circumferential direction with each other, at intervals changing in order around the periphery of the casing 24 for reducing the vibration excitation of a downstream rotor step 18.
Patent JP-2002186157-A (JP)
Title: Gas-insulated switchgear
Inventor: OTSUKA TAKUYA
IPC: H02B13/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated switchgear enables a suitable connection of isolated-phase bus to a three-phase package bus in an arbitrary order of phase, appropriately using a simple constitution. SOLUTION: A three-phase package bus 17 in which each phase bus conductor is arranged in parallel at an interval from each other, a connecting tank 8 which extends in the axial direction of the three-phase package bus 17, isolated- phase buses 18 which extend in the direction perpendicular to the axis of the bus 17, and are arranged in the extending direction of the connecting tank 8 with a certain space from each other, a plurality of conductor pieces 13a, 13b, and 13c, each of which is arranged extending in the direction perpendicular to the axis of the bus 17, is connected to one of individual bus conductors of the phase-isolated buses at one end portion, respectively, and is formed causing the other end portion to correspond to one of the axes of individual bus conductors of the bus 17, respectively, and a plurality of connecting conductors 9a, 9b, and 9c,  each of which connects the other end portion of each conductor piece 13a, 13b, and 13c to one of the bus conductors of the bus 17, are provided. The connection between the three-phase package bus and the isolated-phase buses is performed in a prescribed order of phase.
Patent JP-2002181127-A (JP)
Title: Base isolation device and its control method
Inventor: SAITO MASANORI
IPC: F16F9/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device capable of maintaining an elastic spring coefficient constant even when circumferential temperature changes in comparatively simple constitution and improving designing freedom and low in cost. SOLUTION: This base isolation device is furnished with a base isolation base 13, an elastic spring 12 to support the base isolation base 13, a heater 15 to heat a part 12a constituting at least an elastic part of the elastic spring 12, a temperature sensor 14 to measure surface temperature of the part 12a constituting the elastic part and a temperature adjusting means 16 to control a heating electric current to electrify the heater 15 so that a temperature value to be detected by the temperature sensor 14 comes to be a specified value or in a specified range.
Patent JP-2002194617-A (JP)
Title: Method for producing polyester fiber for industrial material
Inventor: MIYAZAKI SHUJI
IPC: D02J1/22
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber for industrial material having a high strength and a thick single filament fineness at a high speed in a good drawn state. SOLUTION: This method for producing a polyester fiber which is used for industrial materials and has a strength of >=5.0 cN/dtex and a single filament fineness of >=50 dtex comprises mounting a spinneret on a conventional melt-spinning device, allowing spun filaments to pass through a heating cylinder, cooling the filaments, oiling the filaments, taking off the oiled filaments without once winding up the filaments, continuously subjected the obtained yarn to drawing and relaxing treatments, and simultaneously winding up the fiber. Therein, the characteristics comprise controlling the intrinsic viscosity [η]of the used polymer to >=0.85, taking out the filaments in a spinning draft of >=80, then or after a paralleling process, subjecting the obtained yarn to steam drawing and relaxing heat treatments, and simultaneously winding up the fiber at a speed of >=1500 m/min.
Patent JP-2002177174-A (JP)
Title: Clearance nozzle for vacuum cleaner
Inventor: SATO MITSUKO
IPC: A47L9/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a clearance nozzle for a vacuum cleaner by which dust in a clearance can be sucked and clogging with wastes or dust sucked in the gap is prevented by having a width which can cope with various clearances, a length optimal to cleaning the clearances and strength in a longitudinal direction. SOLUTION: The clearance nozzle 1 for the vacuum cleaner consists of a pipe member 2 obtained by providing a dust sucking port 3 at one end of an elastic pipe-formed material to be used combined and connected with the hose of the cleaner for cleaning the clearance and a connection part 4 with the hose of the cleaner at the other end. The nozzle 1 has a function to be pressed and deformed flatly to have a width corresponding to the clearance by a pressing pressure applied from both of the ends of the clearance to which it is inserted and to recover from the pressed and deformed shape when the nozzle is pulled out from the clearance, and is provided with a length optimal to cleaning the clearances and strength in the longitudinal direction.
Patent JP-2002181931-A (JP)
Title: Apparatus and method for observation of target
Inventor: IWAMOTO MASAFUMI
IPC: G01S13/90
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a target observation method in which a two-dimensional correlation computing operation is not required in order to extract the movement vector of image on an image. SOLUTION: On the basis of the coordinates of the Doppler frequency axis of a desired image on a first picture image 11, the range sheet of the image is calculated. The coordinates of the range axis of the desired image in a second picture image 12 observed after one unit time are estimated. Regarding the estimated range axis of the second picture image, the deviation in the direction of the Doppler frequency axis of the desired range in the first and second picture images 11, 12 is calculated on the basis of the correlation coefficient in the direction of the Doppler frequency axis.
Patent JP-2002187560-A (JP)
Title: Steering device
Inventor: FURUTAKA KENICHI
IPC: B62D5/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of reducing a load of a drive control part for controlling a motor assisting the rotation of an input shaft, detecting an abnormal state in a torque calculation part and outputting the abnormal state to the drive control part, and selecting a type of output signal from the torque calculation part between analog signal and a digital signal. SOLUTION: The torque calculation part 30 has a hardware structure separate from the drive control part 20 for controlling the motor M to assist the rotation of the input shaft 3a, and provided with input terminals 36, 36,... to each of which a ignition signal, vehicle speed signal and engine rotation signal and the like are inputted, a communication port P to communicate with the drive control part 20, a digital output terminal 34 and an analog output terminal 35 to output the calculated rotation angles and rotation torque as a digital signal or an analog signal.
Patent JP-2001217307-A (JP)
Title: Semiconductor device with material of low k in shallow trench insulation and its manufacturing method
Inventor: II-FEN CHAN
IPC: H01L21/76
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor deice possessed of an original insulation structure. SOLUTION: A semiconductor device (100) may include a substrate (110) where an insulation opening 210 is provided, a dielectric layer (310) of silicon oxide or the like formed inside the insulation opening (210), and a material (410) which is low in dielectric properties (K) and formed on the dielectric layer (310) and inside the insulation opening (210) to form an insulation structure (510) of the semiconductor device (100). The relative permittivity of material low in dielectric properties may be lower than that of a dielectric layer. Spin-on- glass material, carbonate, silk or other materials of low K can be used as the above material of low K.
Patent JP-2002187845-A (JP)
Title: Method of producing antiobesity drug from buds of a plant (aralia elata)
Inventor: YAMAHARA JOJI
IPC: A23L33/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel and economic method of producing an antiobesity drug (dietary agent) in order to fully manifest the dietary effect in the case where a saponin having the saccharide and alcohol-absorption inhibitory action and is included in buds of a plant (Aralia elata) is used as an active ingredient for the antiobesity drug. SOLUTION: In the process for producing an antiobesity drug by utilizing the buds of Aralia elata, the active components of the antiobesity drug are characteristically obtained by (1) drying the buds at 55-65 deg.C until the weight becomes constant, then (2) by subjecting the dried buds to the extraction treatment and using the extract as an active ingredient for the antiobesity drug.
Patent JP-2002191042-A (JP)
Title: System and method for providing construction site information
Inventor: AKIYAMA HIROAKI
IPC: G06Q50/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing construction side information, which employs a cellular phone system. SOLUTION: In the construction site information providing system of this invention, each image pickup means 1 installed in construction sites transmits image data to a cellular phone 6 via a network 3, the cellular phone 6 selects image data stored in a server 8 and transmits the selected image data to an image display means 7, and the image display means 7 displays the magnified received image data with.
Patent JP-2002187613-A (JP)
Title: Directional changing method of square container and its device
Inventor: NOMURA TOSHIAKI
IPC: B65G47/24
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To continuously reverse a container delivered with a carrier belt by effectively using carrying force of this carrier belt. SOLUTION: A position of the square container W is sequentially changed by giving torque with a virtual vertical central line as its center to it by sequentially guiding the square container W being carried on one conveyor 3 to another conveyor 4 provided in parallel beside this one conveyor 3 furnished with faster delivering speed than this by a guide 5 until a bottom of this square container W straddles over both of the conveyors and simultaneously loading frictional force of this guide 5 and the one conveyor 3 at least to the one side of this square container W and carrier force by the conveyor 4 faster than the delivery speed to the other side.
Patent JP-2002190587-A (JP)
Title: Method of manufacturing solid-state image pickup device
Inventor: MORI HIDEKI
IPC: H01L31/10
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a CCD solid-state image pickup device, wherein the generation of white defects is suppressed by preventing the diffusion of a heavy metal impurity into a semiconductor region which constitutes a photodiode. SOLUTION: In a photodetection section forming region R1 and a transfer section formation region R3, a first insulation film (20, 21) comprising a laminate of two or more layers of insulation films, including a silicon oxide film 20 and a silicon nitride film 21, is formed on a semiconductor substrate 10. Then, in the transfer section formation region R3, a gate electrode 30 is formed on the first insulation film (20, 21). Thereafter, in the photodetection section forming region R1, a conductive impurity D, such as an n-type impurity, is doped in the semiconductor substrate through part of at least the first insulation film (20, 21).  Then, in the photodetection section forming region R1, the first insulation film (20, 21) is removed to expose the semiconductor substrate 10, then a second insulation film including a silicon oxide film, etc., is formed on the semiconductor substrate, and then heat treatment is conducted.
Patent JP-2002191732-A (JP)
Title: Golf club head and method for attaching weight to the same
Inventor: ADACHI MICHIO
IPC: A63B102/32
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head, to which a weight can be firmly attached, and to provide a method for firmly attaching the weight into a head body without injuring the head body. SOLUTION: In the golf club head, a metallic material weldable to a head body is cast into the head body so as to cover the weight placed therein, thereby forming a weight unit welded to the head body. In the golf club head, a mounting surface having the same shape as a mounting part for the head body may be formed on the weight unit.
Patent JP-2002199630-A (JP)
Title: Brushless motor
Inventor: SUZUKI MIKITSUGU
IPC: H02K1/18
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor, of which the outer core can be manufactured in a high precision and the cogging torque is low because the magnetic balance is good. SOLUTION: A rotor 12 has a magnet 16 magnetized in multipolar in an equal distance along the circumferential direction. A stator 13 has a plurality of teeth 18a-18i of which the number is different from that of the rotor and disposed in an unequal distance along the circumferential direction. The stator 13 is constituted of a ring shaped outer core 17, and a ring shaped inner core 18 which disposes the plurality of the teeth 18a-18i protruding and connected to the inner peripheral side of the outer core 17. A plurality of first connecting parts 21 are disposed in the inner peripheral side of the outer core 17. Second connecting parts 22 connected to the first connecting parts 21 are disposed on each tip of the teeth 18a-18i. The first and the second connecting parts 21, 22 are together disposed in an equal distance along the circumferential direction.
Patent JP-2002191430-A (JP)
Title: Cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact container in which a picking portion to remove a mirror from a lid body may be easily held. SOLUTION: A container body 14 and a lid body 12, which are made of a synthetic resin, and a mirror 16 made of glass, which is stuck on the lid body 12, in a peelable way are included. A peeling assisting member 18 having flexibility is laid between the inside of the lid body 12 and the mirror 16, the peeling assisting member 18 is fixed to one of them, extended from the periphery of the mirror 16 to the outside and curved with being guided by the lid body 12, and a picking portion 18a is arranged with the space from the lid body 12.
Patent JP-2002194570-A (JP)
Title: Method for manufacturing electronic component
Inventor: ICHIKAWA KATSUMI
IPC: C23F1/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing electronic components, which does not cause discoloration due to foreign materials on the surface of a metal sheet, after peeling a resist film, in the method for manufacturing the electronic components by etching the metal sheet, with a photoetching method using the resist film as a mask. SOLUTION: The manufacturing method is characterized by repeatedly using a peeling liquid (7) several times, and controlling a quantity of all Cr in the peeling liquid (7) to be 50 mg/l or less, in the method for manufacturing the electronic components comprising steps of; applying photopolymer on at least one side of a metal sheet (1), and forming the photopolymer layer (2a, 2b); forming a resist film (3a, 3b) having several openings through which the surface of the metal sheet is exposed, according to a predetermined pattern, on at least one side of the metal sheet (1), by subjecting the photopolymer layer (2a, 2b) to a pattern exposure/development process; etching the metal sheet (1) by using the resist film (3a, 3b) as the mask; and peeling the resist film (3a, 3b) by contacting the peeling liquid (7).
Patent JP-2002199309-A (JP)
Title: Display device
Inventor: KUWAJIMA NAOKI
IPC: H04N5/64
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce catching hems to a cathode ray tube at the corners of the mask opening part of a front cover. SOLUTION: This CRT 11 can be fitted to the front cover from the side of a rear side surface. A mask opening part 32 for exposing the effective video display part of the panel part 12 of the fitted CRT 11 to the side of a front surface is formed at the cover 31. Projection parts 41, 42, 43 and 44 are formed projecting in the periphery of the part 32 on the side of the rear side surface of the cover 31. In order to receive the panel part 12 of the CRT 11 by the projecting shapes of the 41, 42, 43 and 44, fastening allowance is provided with spaces by the parts 41, 42, 43 and 44 at corner parts 45, 46, 47 and 48.
Patent JP-2002198671-A (JP)
Title: Cooling structure of electronic component
Inventor: MATSUI TOSHINORI
IPC: H05K7/20
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of electronic component which is excellent in heat dissipating property in addition to cost reduction. SOLUTION: An accommodation box is mounted in an engine room, and accommodates an electronic control unit 10. Between an inner wall surface of the box and an outer wall surface of a case 11 of the unit 10, a chamber having waterproofness into which cooling air for cooling the unit 10 is introduced and a chamber which is isolated from the above chamber and into which the cooling air is not introduced are formed. Conductor patterns 30, 31 for radiating the heat generated in heat generating elements are formed on a printed board 20 where an electronic control circuit is formed, and in contact with the case 11. All the heat generating elements 23 are arranged in the chamber into which the cooling wind is introduced.
Patent JP-2002196964-A (JP)
Title: Data management system and data management method
Inventor: OSHIBA TAKASHI
IPC: G06F12/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a communication load between a server and a client, and thereby to enable client equipment to acquire the newest data or the like more simply and surely. SOLUTION: This data management method for managing data by using a computer system including the server 1 and the client 2-1 includes acquisition of a first renewal date of first data housed in the server 1, acquisition of a second renewal date of second data housed in the client 2-1, and down load of the first data to the client 2-1 as the second data if the first renewal date is newer than the second renewal date. The client 2-1 acquires the newest data by data acquisition like this.
Patent JP-2001223502-A (JP)
Title: Switched line type phase shifter
Inventor: KAINUMA SATOSHI
IPC: H03H11/20
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a switched line type phase shifter which makes a circuit area small and can be used in a higher frequency area and in a wide band. SOLUTION: This phase shifter includes a reference transmission line 3, the input terminal 1 and the output terminal 2 of a delay transmission line 4, 1st FETRs 6 which are serially connected to the input terminal and the output terminal respectively, constitute the reference transmission line as a drain electrode and are arranged at an input side and an output side, a plurality of 2nd FETRs 5 which constitute the reference transmission line as a source electrode and are parallelly connected between the FETs of the input and output sides, a 3rd FETD 6 which is serially and respectively connected to the input and output terminals, constitutes the delay transmission line as a drain electrode and is arranged at the input and output sides,  and a plurality of 4th FETDs 5 which are configured with the delay transmission line as a source and are parallelly connected between the both FETs of the input and output sides.
Patent JP-2002199641-A (JP)
Title: Core insulation member, manufacturing method of rotary electric machine having the core insulation member and insulation structure of rotary electric machine having core insulation member
Inventor: AZEYANAGI TORU
IPC: H02K15/085
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To make a core insulation member insert into a slot of core. SOLUTION: The core insulation member 30 integrally has a slot insulation part 31 which has a U shaped cross section and can elastically be deformed and inserted into each slot 16 of a core having many slots 16 which are formed between a number of teeth 15 protruding from a yoke 14 and each of which the aperture is narrower than the interior, and a core side insulation part 32 which is disposed outside as a collar at the end of the slot insulation part 31 and capable of facing the side of the yoke 14 and the side 15a of the teeth 15. A core side insulation part 32 is warped in a direction to apart from the slot insulation part 31 as it is extended from the base end which is the connecting part with the slot insulation part 31 to the outer end.
Patent JP-2002193047-A (JP)
Title: Car body component and method of manufacturing it
Inventor: FURUSE YOSHINOBU
IPC: B29C39/10
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for mounting an emblem piece leaving no dirt of wax refuse or the like. SOLUTION: A hard top 10 makes a foam core material 11 previously molded from a foaming resin or the like serve as a core, covers it with reinforcing fiber sheets 12, 13, places an emblem piece 20 along this reinforcing sheet 12 fixed by matrix resins 14, 14, and further applies a cover with a clear paint film 16. Accordingly, by burying the emblem piece in a resin, apprehension of dirt in the periphery of the emblem piece is eliminated. Consequently, even an effect of theft-prevention is concurrently provided simultaneously with holding good attractiveness of beauty in a car body component part including the emblem piece.