baber/WOPTO huggingface dataset:
Patent JP-2002139911-A (JP)
Title: Conductive roller and method for manufacturing the same
Inventor: MIKATA YASUNORI
IPC: G03G15/16
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller for an electrophotographic device having no fluctuation in the volume specific resistance, having stable volume specific resistance against environmental changes such as the changes of temperature and humidity, and having no defects in the appearance by using epichlorohydrin rubber as the base material for a conductive elastic layer. SOLUTION: The conductive roller 1 is manufactured by forming the conductive elastic layer 3 made of epichlorohydrin rubber as the base material on the outer face of a conductive axial body 2 and further forming a resistance controlling layer 4 around the conductive elastic layer 3. The resistance controlling layer 4 is formed as a multilayered structure consisting of at least an inner layer 4a made of a hydrophilic resin and an outer layer 4b made of a hydrophobic resin.
Patent JP-2002142189-A (JP)
Title: Image processor, image processing method, and storage medium
Inventor: SUZUKI KOICHIRO
IPC: H04N5/91
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To make a digest complying with the hope of a user easily and automatically. SOLUTION: An image processor is equipped with an input means which inputs a data stream having dynamic image data, an evaluation means which divides the above dynamic image data into plural scenes and evaluates the above dynamic image data for every scene described above, according to plural conditions different from one another, and a processing means which selects the above scene, based on the evaluation result of the above evaluation means, and produces a selection stream.
Patent JP-2002145466-A (JP)
Title: Paper feed roller
Inventor: ITO YASUTOKI
IPC: B65H5/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed roller to which defective conveyance hardly occurs even when chips are adhered. SOLUTION: A shaft core 2 is inserted through a the paper feed roller 1. The paper feed roller 1 is formed in a way that a rubber composition is crosslinked. Glass fibers are dispersed in the paper feed roller 1. A content of the glass fiber is 0.1-5.0 mass%. The glass fibers are short fibers. The size of the glass fiber is 1-30 μm, and length is 1.0-6.0 mm. Base rubber in the rubber composition consists mainly of an ethylene-propylene-dien copolymer or silicone rubber.
Patent JP-2002152782-A (JP)
Title: Method for managing viewing condition, recording medium programming and recording the same method, system for managing viewing condition, managing center device and terminal device for the same system
Inventor: YAMAMOTO TAKAYOSHI
IPC: G10L17/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting program or promotion service matched to the taste of an individual user. SOLUTION: By recognizing voices in the conversation of respective uses viewing the broadcasting program on a terminal device 1, the figure of a speaker is specified and conversation contents are recognized. Then, such data are transferred through a communication network 2 to a managing center device 3 at the interval of a prescribed period, voice recognition data are analyzed in the managing center device 3, and the viewing history or taste of the individual user is grasped from the analyzed result.
Patent JP-2001318395-A (JP)
Title: Light wavelength converting device
Inventor: ITO TOSHIO
IPC: H04B10/29
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To optionally select wavelength to be converted when the wavelengths of a wavelength multiplex signal light are converted together. SOLUTION: Pump lights Pp1 to Pp4 having wavelengths λ5 to λ8 are inputted to optical couplers 116 to 119 as they are and signal lights Ps1 to Ps4 are optionally allocated by an optical switch 115 and then inputted to the optical couplers 116 to 119. Consequently, pump lights Pp1 to Pp4 inputted to light wavelength converters 120 to 123 are not changed, but the signal lights Ps1 to Ps4 inputted to the light wavelength converters 120 to 123 are replaced through the switching operation of the optical switch 115. Consequently, the signal lights Ps1 to Ps4 have their wavelengths converted by the light wavelength converters 120 to 123 to wavelengths A5 to A8 and are converted into converted signal lights Po1 to Po4, but the converted signal lights Po1 to Po4 have their wavelengths replaced through the switching operation.
Patent JP-2002151981-A (JP)
Title: Audio muting device
Inventor: MISHIMA KAZUO
IPC: H03F1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an audio muting device that can suitably prevent pop noises while preventing noise sounds. SOLUTION: An audio muting circuit 30 consists of switching devices 31, 33 that make switching of signal wires 25, 26 in response to a control signal from a control terminal 23 into a conductive state or a non-conductive state, low resistance resistive elements 35, 36 that are connected in series with the devices 31, 33 and high resistance resistive elements 32, 34 that are respectively connected in parallel with the elements 35, 36. Thus, even when the switching devices 31, 33 are rapidly switched from an ON state into an OFF state, since rapid fluctuations in an input bias DC level to power amplifiers 50, 52 can be prevented, pop noises from speakers 60, 62 can be prevented to a degree in comparison with a conventional audio muting device. Furthermore, since a response speed caused from a non-conduction state to a conductive state is not sacrificed (because of fast response), the initial part of the audio signal can be reproduced without interruption.
Patent JP-2001190566-A (JP)
Title: Device for treating blood vessel which is expanding, has expanded or is deformed, and method for treating biological constitutive element
Inventor: ABELS CHRISTOPHER
IPC: A61B90/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the medical treatment of a blood vessel capable of effectively coagulating the blood vessel and minimizing the disadvantageous influence on the circumferential tissue. SOLUTION: In this device for treating a blood vessel by laser, the laser emits the laser beam of a predetermined power level within a range of wavelength 750-850 nm, preferably 805 nm. The device has a measuring unit for measuring the concentration of the chromophore (preferably indocyanine green) prescribed for a patient. The device further has a control unit for controlling the power level of the laser counter corresponding to the measured concentration.
Patent JP-2002156424-A (JP)
Title: Test method for semiconductor device
Inventor: SHINDO NAOKI
IPC: G01R31/319
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum rate in a test rate for shortening a test time independently of a test environment in a test method for a semiconductor device. SOLUTION: In advance of a normal function test of the original test method for the semiconductor device, a SHMOO of each function test is done as a pretest and a degree of allowance of the test rate is calculated from the SHMOO results. The test rate is corrected and shortened corresponding to this calculated degree of the allowance, and thereafter the function test for the semiconductor device is done using the test rate normally corrected. Therefore the test rate is properly shortened and whole test time for the semiconductor can be shortened.
Patent JP-2002156403-A (JP)
Title: Apparatus for testing electronic device
Inventor: FURUKAWA YASUO
IPC: G01R31/3183
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To set a range for judging whether electronic devices are good or not, in accordance with test patterns to be supplied to the electronic devices. SOLUTION: A testing apparatus 10 includes a pattern supply part 12 for supplying the test pattern to the electronic device 40, power sources 14a and 14b for impressing supply voltages to the electronic device 40 and a reference electronic device 42 respectively, a measuring part 16 for the device to be tested which measures a current value to be tested as a value of a current flowing to the electronic device 40 when the test pattern is supplied, an expectation output part 18 for outputting an expectation of the current which is to flow to the electronic device 40 when the test pattern is supplied, a differential calculating part 24 for calculating a difference between the current value to be tested which is measured by the measuring part 16 and the expectation,  a judging part 30 for judging on the basis of the calculation result by the differential calculating part 24 whether or not the electronic device 40 is good, and a judgment result storage part 34 for storing the test result judged by the judging part 30.
Patent JP-2002156309-A (JP)
Title: Defect inspection device of optical system
Inventor: MORI YOICHI
IPC: H01L31/16
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately provide a defect inspection device of an optical system, capable of inspecting a defect of a hologram color filter. SOLUTION: This defect inspection device of the optical system is equipped with a light-receiving device 5 arranged on a screen 4 for receiving projected light via the hologram color filter 1, and an image-processing device 8 connected to the light-receiving device 5. The image processing device 8 finds the defect of the hologram color filter 1, based on a signal from the light receiving device 5 and determines acceptability of the hologram color filter 1. The determination result by the image processing device 8 is preserved in a data processing device 9.
Patent JP-2002162346-A (JP)
Title: Light waveguide type spr phenomenon measuring apparatus
Inventor: IWASAKI GEN
IPC: G01N21/41
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a SPR phenomenon measuring chip, which is small and convenient for replacement, by using a technology for making a light waveguide, and a SPR phenomenon measuring apparatus in which a light source and a light measuring instrument are connected to the chip by a simple method. SOLUTION: The light waveguide type SPR phenomenon measuring apparatus has the light waveguide type SPR phenomenon measuring chip 16 comprising a metal thin film directly and at least, partially contacting a core of the light waveguide, the light source 21 for radiating a light; and a light measuring instrument 22 for measuring the radiated light. A number of the waveguide cores can be made on a single chip, branched on the way, provided with a diffraction grating and various functions by using the technology for making the light waveguide. Since the SPR phenomenon measuring chip can be inexpensively made in large quantities, various SPR phenomenon measuring apparatuses can be inexpensively and easily manufactured.
Patent JP-2002162273-A (JP)
Title: Mass flow rate sensor
Inventor: SUZUKI ISAO
IPC: G01F1/684
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mass flow rate sensor wide in a dynamic range. SOLUTION: The mass flow rate sensor providing two heating resistors Ru, Rd in a sensor tube in which fluid flows and detecting a mass flow rate is provided with a bridge circuit including the two heating resistors Ru, Rd, and a comparator U1 keeping the sum of the temperatures of the two heating resistors constant by controlling current flowing in the bridge circuit.
Patent JP-2002166850-A (JP)
Title: Core supporting structure of vehicle radiator
Inventor: HANEDA SATOSHI
IPC: B62D25/08
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a core supporting structure for a vehicle radiator of new hybrid type whereby the problem concerning the coupling structure of the bottom of a hood lock stay with a radiator core support lower is solved. SOLUTION: A resin turnround part 28 surrounding the periphery of the section of radiator core support lower 14 is formed at the bottom of the hood lock stay 15, so that coupling of the two can be made with a high strength. Even if a hybrid structure in which the hood lock stay 15 is made of resin and the radiator core support lower 14 is made of metal, is introduced, it can sustain a downward shock applied from the hood lock stay 15 to the radiator core support lower 14.
Patent JP-2002163374-A (JP)
Title: Disease managing system
Inventor: WADA SHIGERU
IPC: G06Q50/22
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a disease managing system capable of effectively utilizing a treatment plan for treating the disease of a patient by automatically managing the performance condition of the treatment plan prepared by a doctor. SOLUTION: A disease managing system 1 is provided with a managing device 2 for recording the treatment plan while having a software program for preparing the treatment plan for the disease of the patient and a portable terminal 3 to be carried with the patient for transmitting the prescription performance information of the patient through a communication line 4 to the managing device 2 and since the managing device 2 can automatically manage the performance information of the treatment plan on the basis of the prescription performance information transmitted from the portable terminal 3, the doctor can effectively utilize the treatment plan for the purpose of treating the disease of the patient.
Patent JP-2002168372-A (JP)
Title: Method of repairing work for existing conduit
Inventor: YAGI SHUICHI
IPC: F16L55/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of repairing a work in which a new conduit material can be easily led-in even when conduits of different diameters are continuous in the midway of laid sections. SOLUTION: This method is applied to existing conduits where the conduits of different diameters are continuously provided in the midway of the laid sections, so that the existing conduit is repaired by leading-in a new conduit material to the existing conduits. The new conduit material 1 is composed of a double pipe structure by combining a first conduit material 1A which can be inserted into the established section of a first aperture among the established sections of the existing conduits with a second conduit material 1B which can be inserted into the established section of a second aperture continuous with the conduit material 1A of the first aperture.  After the new conduit material is inserted into the established section of the conduit having the first aperture, the conduit having the first aperture is extended to reach the established section of the conduit having the second aperture, when the second conduit material 1B is pulled from the first conduit material 1A to be laid.
Patent JP-2002173791-A (JP)
Title: Pretreatment method for electroforming
Inventor: DOI YASUHIRO
IPC: C25D1/20
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method for electroforming capable of cleanly removing the plating liquid stuck to the surface of a master mold, further homogenizing the surface of the mold, peeling the stamper mold or mother mold so as not to give rise to flaws on the mother mold or stamper mold formed by electroforming and further preventing the occurrence of the cause for a smear on the surface of the mold. SOLUTION: This method includes an acid activation step, a drying step and a peeling film forming step to bed carried out after the former steps.
Patent JP-2002167169-A (JP)
Title: Method of tumbling long-scaled member and jig for tumbling used in this method
Inventor: HORIO KUNIYUKI
IPC: B66C23/26
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To tumble a long-scaled member of post or the like for a tower crane, by a single crane and by eliminating necessity for a skill of high degree in operation of the crane. SOLUTION: A jig 20 for tumbling is mounted in the bottom part of a post 12 for a tower crane hoisted up by a crane. Until a tip end part of this jig 20 for tumbling is grounded, the post 12 is lowered down, and it is further lowered down with the jig 20 for tumbling left as placed in a grounded condition, so as to tilt the post 12. When an angular part 12b in a lower end part of the post 12 is grounded, the post 12 is tumbled with this angular part 12b serving as the support point.
Patent JP-2002169935-A (JP)
Title: System and method for reporting environmental information
Inventor: KATO MASABUMI
IPC: G06Q30/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for reporting environmental information, which reports environmental values detected by sensors to the public and reduces the burdens of installation and maintenance costs for the sensors. SOLUTION: In the system and method for reporting environmental information, the environmental values detected by the sensors are displayed in connection with related information for advertisements. The enterprises that have installed the sensors are charged for the amount of money subtracting the cost for advertisement from the cost for installation and maintenance for the sensors.
Patent JP-2002172208-A (JP)
Title: Combination game machine
Inventor: OOMAKI SUKEMITSU
IPC: A63F7/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a combination game machine capable of reducing the cost required for replacing a game board. SOLUTION: This combination game machine is provided with a front frame 2, the game board 15 removably fitted to the back side of the front frame 2, a shooting means 16 shooting game balls toward a game region 27 on the game board 15, a winning port case 21e having a plurality of winning ports 29 arranged at the lower section of the game region 27, and inner/outer guide rails 21b and 21a provided to surround the game region 27 to guide the game balls shot by the shooting means 16 to the game region 27. The inner/outer guide rails 21b and 21a and the winning port case 21e are provided on the side of the front frame 2.
Patent JP-2002182002-A (JP)
Title: Lens made of synthetic resin and method for producing the same
Inventor: OSHIKIRI TATSUYA
IPC: C08G75/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lens made of a synthetic resin lens, having characteristics necessary for an optical lens, e.g. shock resistance and transparency as well as a high refractive index and a high Abbe's number and producible by not only thermopolymerization but also photopolymerization and to provide a method for producing the lens. SOLUTION: The lens made of a synthetic resin has a refractive index of >=1.58 and an Abbe's number of >=35 and the synthetic resin is a copolymer obtained by copolymerizing a composition comprising 20-80 wt.% EO(ethylene oxide) modified tetrabromobisphenol A dimethacrylate, 5-40 wt.% di- or higher functional thiol, 20-70 wt.% di- or higher functional compound having an acrylic, methacrylic or vinyl group and 0-40 wt.% monomer copolymerizable with these.
Patent JP-2001191738-A (JP)
Title: Off-road pneumatic tire
Inventor: BINSFELD ADRIEN ALPHONSE
IPC: B60C11/03
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an off-road pneumatic tire having improved foot printing operation, less vibration than a conventional tire and superior traction performance. SOLUTION: The off-road pneumatic tire 10 has a tread 12 with a plurality of lugs 14. Each lug 14 has a wider portion 22 near at least one shoulder of the tread and a narrower portion 24 crossing the center line of the tread. Preferably, each lug 14 has two wider portions 22 which cross the narrower portions 24 extending from the shoulders 16, 18 of the tread 12.
Patent JP-2001223749-A (JP)
Title: Packet classification engine
Inventor: HEBB ANDREW T
IPC: H04L12/56
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide high-speed packet classification for packet filtering and to provide packet processing logic in a network device. SOLUTION: A packet classifying device is equipped with a rule memory, a criterion memory, and control logic. At a packet classification request, the control logic retrieves a rule memory entry from the rule memory and a criterion memory entry specified by a criterion memory pointer in the rule memory entry and further performs operation prescribed by an operator in the rule memory entry with a value in the criterion memory entry and the corresponding value included in the classification request. This procedure is repeated for a series of rule memory entries until an end condition is found and the packet classification result is generated having the result of the classification operator reflected. This result is supplied to a packet processor so as to perform proper operation according to the classification result.
Patent JP-2002177059-A (JP)
Title: Cooking keeping warm cart and cooking tray for cart
Inventor: KEIO SUSUMU
IPC: A47B31/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cart for meals in which cooked rice, steamed foods, soup or the like can be cooked and can be delivered together with other foods in a freshly-boiled state. SOLUTION: A cooking portion 8 is placed within a cart body and a cooking tray 10 for heating by turning on electricity is inserted. In the cooking tray 10, the face on which a food container 16 of a tray is mounted is thought to be a heating face 15 of a metal plate, a heater is placed under a food container mounted place and the food container 16 is covered by a soaking cover 17. The heat of the heating face 15 heats the food container from the bottom and is transmitted to the soaking cover 17 from the lower end to heat and further because the soaking cover 17 reflects heat radiated from the heating face 15, the food container 16 is also heated from above so that internal food materials are evenly cooked in a short time.  A cooked container 16 is transferred from the cooking tray 10 to a different tray contained in a keeping warm portion with mounting another food container to deliver.
Patent JP-2002188963-A (JP)
Title: Radiation temperature measuring device and radiation temperature measuring method and semiconductor manufacturing device
Inventor: SUZUKI TOMOHIRO
IPC: H01L21/26
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation temperature measuring device and a radiation temperature measuring method capable of realizing highly accurate temperature measurement without depending on the emissivity of a measuring object, and a semiconductor manufacturing device. SOLUTION: This radiation temperature measuring device including a lamp house 1 for heating a wafer 3 by irradiating the wafer 3 with light is characterized by being equipped with a wafer 4 for constituting a closed space by combination with the wafer 3, and reflecting light radiated from the wafer 3 in the closed space, photodetectors 9a, 9b for measuring the intensity of light provided from the wafers 3, 4 in the closed space, and a control part 29 for controlling the lamp house 1 so that the intensities of light measured by the photodetectors 9a, 9b become equal, and measuring the equalized light intensity.
Patent JP-2002193248-A (JP)
Title: Folding paper box
Inventor: ASARI SHINICHI
IPC: B65D5/66
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a folding paper box capable of closing, easily and in good appearance, the opening part that has once been opened by ripping off a ripping tab. SOLUTION: The folding paper box is so constituted that, while comprising a front board 3, a back board 5, side boards 2, 4, a lid board 7, and a bottom board 8, etc., a ripping tab 11 is provided at the upper part of the front board 3 and of the side boards 2, 4, and a diagonally folding crease line 13 is provided astride from both upper corners 3a of the front board 3 and upper corners 2a and 4a of the side boards 2, 4 adjacent to both the upper corners 3a to the ripping tab 11, which causes the formation of a fold-in part 14.