baber/WOPTO huggingface dataset:
Patent JP-2002118859-A (JP)
Title: Photographing device and photographing method
Inventor: ASHIZAKI KOJI
IPC: H04N5/222
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device that executes chromakey synthesis processing at high accuracy without adherence to a color used for an object. SOLUTION: The photographing device 1 is provided with a photographing section 10 that photographs an object, a background section 30 that is placed behind the object OB opposite to the photographing section 10 at photographing to use chromakey synthesis processing for synthesizing an object image obtained by photographing at least the object OB by the photographing section 10 with a background image and displays a uniform color, and a control section 40 that controls the color displayed on the background section 30 in response to the object image.  The photographing device 1 applies preliminary photographing to the object OB and the background section 30 on which the 1st color is displayed, decides a 2nd color to be displayed on the background section 30 on the basis of the image data of a 1st object obtained through the preliminary photographing and applies main photographing to the object OB and the background section 30 on which the 2nd color is displayed.
Patent JP-2002118085-A (JP)
Title: Substrate-treating method and apparatus therefor
Inventor: MATSUNO KOSAKU
IPC: H05K3/26
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treating method and a substrate-treating apparatus which obtains the same cleaning effect as in the prior art, without requiring the use of sulfuric acid, hydrogen peroxide, ammonia, oxygen plasma, etc., and without producing harmful vapors, mixing ferric components, damaging the substrate or bringing about environment load, etc. SOLUTION: The substrate-treating method is a method of removing organic compounds on a substrate, comprising a step of treating the substrate with water prepared by dissolving an ozone-containing gas in ultrapure water, and a step of treating the substrate with water prepared by dissolving a hydrogen- containing gas in ultrapure water, and continuously executing these steps; or a method of removing organic compounds on the substrate, comprising a step of treating the substrate with water prepared by dissolving an ozone-containing gas and hydrogen-containing water in ultrapure water or mixing the ozone- containing water with hydrogen-containing water, or a step of treating the substrate with the ozone-containing water and the hydrogen-containing water at the same time. The treating apparatus executes the treating method.
Patent JP-2002066474-A (JP)
Title: Method for regenerating interior material
Inventor: FUJIWARA MISUO
IPC: B08B7/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of rapidly and perfectly removing the stain of the interior cloth bonded to the ceiling, wall or floor of a building while keeping work environment well and regenerating the interior cloth so as to show good aesthetic appearance. SOLUTION: The surface of an interior cloth is coated with a washing treatment liquid, which is prepared by dissolving an alkaline inorganic detergent, a stain decomposing enzyme, a first bleaching agent and a peeling liquid in water, and brushing treatment is applied to the coated surface of the interior cloth and, after water rinsing treatment is applied to this interior cloth, a stain removing liquid containing a stain removing solvent and a second bleaching agent is applied to the surface of the interior cloth to apply brushing treatment to this interior cloth and the thus treated interior cloth is subjected to water rinsing treatment and heating/drying treatment successively to regenerate the interior cloth so as to show good aesthetic appearance while keeping work environment well.
Patent JP-2002113806-A (JP)
Title: Transparent barrier film
Inventor: TOMITA YASUO
IPC: B32B9/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a transparent barrier film suitable for use as a packaging material of an article needing gas permeability resistance, moisture permeability resistance or the like and having the gas permeability resistance and the moisture permeability resistance or particularly an excellent interface wet strength. SOLUTION: The transparent barrier film comprises a thin film (B) made of one type or more of oxides selected from the group consisting of at least SiOY (Y=1.1 to 2.0), ZrO2, SnO2, and TiO2 and provided on at least one side surface of a film (A). In this case, its 'interface wet strength' is 0.35 (N/cm) or more.
Patent JP-2002121395-A (JP)
Title: Pavement material
Inventor: KOKUSHO MASATO
IPC: C09K17/48
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a pavement material which is easy to recycle and excels in mechanical properties. SOLUTION: The pavement material is obtained by consolidating an organic aggregate and/or an inorganic aggregate with a resin binder containing a thermally reversible crosslinkable resin which can form a hydrogen bond and contains (i) a carbonyl group-containing group and (ii) a heterocyclic amine containing group in the side chain at a volume ratio of the above thermally reversible crosslinkable resin to the organic aggregate and the inorganic aggregate of 20-50%.
Patent JP-2002122413-A (JP)
Title: Optical fiber strain measuring system
Inventor: SATO KOJI
IPC: G08C23/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber strain measuring system capable of executing multipoint strain measurement utilizing backward scattered light of optical fibers accurately in a short measuring time. SOLUTION: A basic optical fiber 8 and branched optical fibers 8a are laid in a comb tooth shape, and light including plural wavelengths is sent from a light source 2 of a strain measuring device 1 to the basic optical fiber 8, and light is passed through spectroscopes 9, to send mono-wavelength light having different wavelengths to each branched optical fiber 8a. Then, backward scattered light returned from each branched optical fiber is measured, and strain values of the branched optical fibers 8a are determined, and simultaneously the wavelength of light received by a wavelength scanner 4 is classified, to thereby specify a strain generation point.
Patent JP-2001141141-A (JP)
Title: Pipe connection structure
Inventor: ALTENRATH JORG
IPC: F16L19/03
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connection structure which is more improved in the metal touch effect than that an embodiment of a prior art having a completely flat contact, and capable of using a soft sealing body less in damages. SOLUTION: This pipe connection structure comprises a connection member 1, a nut 13 and a pipe 18, the connection member 1 has a first conical hole 5, a hole is continuous thereto, a screw part 3 is provided, the nut 13 is provided with a second conical hole 15 and a through hole 17, the pipe 18 has a first conical tension surface 22, a connection part 21 is formed, a third conical angle 23 is larger than the first conical angle 11 and its length 32 in the axial direction is smaller than 15% of the length 9 in the axial direction of the first conical hole 5, the connection part 21 has a second conical tension surface 25, and an extended annular recess 28 is disposed inside in the radial direction of the first conical tension surface 22.
Patent JP-2002120809-A (JP)
Title: Feed error detection mechanism of article feeder
Inventor: NAMIKI KOJI
IPC: B65B15/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an error detection mechanism which can reliably detect a feed error even if a shape of an article to be fed is small in an article feeder. SOLUTION: The feed error detection mechanism attached to an electronic component feeder 1 for feeding an electronic component P into a fitting hole 17Aa of an emboss belt 17A running along a runway detects that the component P is not completely fitted into the fitting hole 17Aa. It includes a feed error detection plate 17C movably placed at a position which is not engaged with the component P fitted into the hole 17Aa but is engaged with the component P which is not completely fitted into the hole 17Aa at a position close to the runway of the emboss belt 17A and an optic fiber sensor 17E for sensing that the plate 17C has been raised.
Patent JP-2002124258-A (JP)
Title: Lithium manganate particle powder and its manufacturing method
Inventor: SUGIYAMA NORIMOTO
IPC: H01M4/505
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium manganate particle powder used as a positive- electrode active material for a nonaqueous electrolyte secondary battery and giving excellent charging/discharging characteristics to the secondary battery. SOLUTION: This lithium manganate particle powder comprises primary particles of 0.05 to 5.0 μm in average particle diameter and contains LiMn2O4 and Li2MnO3. With respect to peak strength in X-ray diffraction of the powder, the peak strength of a (133) plane of the Li2MnO3 is more than 0 but not more than 0.05 relative to the peak strength of a (400) plane of the LiMn2O4. The powder is obtained by mixing manganese oxide and a lithium compound, primarily baking the mixture at temperatures in the range of 850 to 1,000 deg.C, and then secondarily baking it at temperatures in the range of 700 to 800 deg.C.
Patent JP-2002120441-A (JP)
Title: Apparatus and method for color imaging and recording medium with program therefor recorded
Inventor: KITAGAWA HIDEAKI
IPC: B41J29/38
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for color imaging and a recording medium with a program therefor recorded, whereby whether images of two pages are color or monochromic can be discriminated without being developed to a bit map and without a plotting memory for two pages. SOLUTION: At a double-sided printing time, printing data of two pages of a front face and a rear face are once converted to intermediate data and stored in a buffer. An intermediate code is read out from the buffer at a time point when an output start order for a second page is interpreted, thereby generating and outputting a bit map image. Accordingly, whether or not the printing data of the rear face are color or monochromic is automatically discriminated without the plotting memory for two pages. When printing is to be carried out by an output unit incapable of double-sided color printing, the printing is automatically switched to single-sided printing, so that a document in which color and monochromic data are mixed is outputted without user's manipulations.
Patent JP-2001312222-A (JP)
Title: Active matrix board and its manufacturing method, and display device and image pickup device using the board
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/335
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix board capable of being used suitably, for example, to a display device and an image pickup device by making an electrode wiring have a low resistance while making it to a thick film. SOLUTION: The active matrix board is provided with an electrode wiring which is constituted by arranging a gate electrode 2 and a source electrode 6 in a grid shape, an insulation protective film which is formed at least on the electrode wiring and which has an opening part 11a in the prescribed area of the source electrode 6 and a metallic layer laminated on the source electrode 6 at the opening part 11a. As a result, since the metallic layer is laminated on the source electrode 6, the thickening of the source electrode 6 is attained easily by the metallic layer and the source electrode is made to have a sufficiently low resistance.
Patent JP-2002126390-A (JP)
Title: Drum type washing machine
Inventor: SHIMAKAGE KATSUYUKI
IPC: D06F37/20
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To detect the weight of laundry at a low cost with high accuracy. SOLUTION: At the start of a washing operation, the rotational speed of a motor is raised to 100 rpm by a feedback control, and then the motor is accelerated under conditions of constant power supply to detect rise time required to bring the rotational speed of the motor from 110 to 230 rpm (steps A3-A7). After the speed of the motor reaches 300 rpm, the motor is allowed to run idle to detect fall time required to bring the speed of the motor from 290 to 200 rpm (steps A10-A13). Thereafter, the weight of laundry is detected by using the rise time and fall time (step A14). In this detection of weight, a balance state is detected based on the ratio between the rise time and fall time, and the weight is corrected according to the result of the detection.
Patent JP-2001159045-A (JP)
Title: Apparatus for spring connection of threading for jacquard, assembly and loom having the same assembly
Inventor: BASSI DARIO
IPC: D03C3/44
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for connection equipped with means interlocking with the threading of a jacquard loom and connecting to a spring. SOLUTION: This apparatus 40 is obtained by installing respective hook parts 414 and 415 in a base part 41 and making the respective hook parts 414 and 415 cooperate with bill parts of the corresponding shape in order to elastically hook the apparatus 40 on at least one slender part 2b or 3b in the direction indicated by an arrow D and elastically detach the apparatus 40 from the slender part 2b or 3b in the apparatus 40 interlocked with the threading of the jacquard type loom on a frame 4 of the loom and designed to connect the spring 50, equipped with means 43 and 44 connected to the spring 50 and comprising the common base part 41 and plural respective fixed rods 42.
Patent JP-2002133779-A (JP)
Title: Display method for recordable remaining time and signal recording device
Inventor: YOSHIDA TOMOHIKO
IPC: G11B27/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To display a recordable remaining time when performing a coding process at a variable length bit rate. SOLUTION: When a recording start is detected in ST1, the process goes to ST2 to read the empty capacity of a data storage, then the process goes to ST3. The maximum value and the minimum value of the recordable remaining time are calculated from the maximum and minimum bit rates of the coded data recorded in the data storage and the empty capacity of the data storage, and they are displayed in ST4. When recording is finished in ST5, the maximum value and the minimum value are stored. When no recording is started, the process goes to ST7 from ST1. When the maximum value and the minimum value are not stored, they are calculated, When the bit rate is switched in the coding process, the maximum value and the minimum value are also calculated.  Since the maximum value and the minimum value are displayed, whether the desired contents can be recorded to the last or not can be correctly determined, and the contents can be efficiently recorded in the data storage.
Patent JP-2002127840-A (JP)
Title: Mounting structure of weather strip
Inventor: MIYAMOTO KAZUHIKO
IPC: B60R13/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel mounting structure of a weather strip, capable of lightening the weather strip by removing a core bar and mounting it only by pushing it in a flange. SOLUTION: The end parts of bent frames 12 are formed face to face with a fixed interval kept between them, and a gap 13 is formed between the end parts of the frames. The weather strip 14 is made of solid rubber and consists of a mounting part 15, two parallel legs 21 protruded from the mounting part 15, a pawl 22 protruded outward at the tip of each leg 21, and a hollow sealing part 16 of sponge rubber protruded on the mounting part 15. The weather strip 14 is assembled to the flange 11 by narrowing a gap 19 between the leg parts 21 and pushing the pawl 22 in the gap 13 between the end parts of the frames until it is locked by a bent part 12a.
Patent JP-2002136153-A (JP)
Title: Power converter
Inventor: KONISHIDE MASAOMI
IPC: H02M7/48
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions of the control devices in an electric vehicle or signaling apparatuses on ground due to leakage current produced in an inverter device for driving the car. SOLUTION: A heat-receiving plate 5, against which switching elements 21 and 22 are abutted and one end of a filter capacitor 8 are connected with each other with a resistor 7 in-between using a conductor 6. As the result of the insertion of the resistor 7, resonance of the stray capacitance possessed by the switching elements and the leakage current produced in a bypass path returning to the one end of the filter capacitor via the heat receiving plate, is suppressed.
Patent JP-2002139312-A (JP)
Title: Measuring method of earth-carrying quantity
Inventor: KURAMOTO KAZUNARI
IPC: E21D9/12
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy. SOLUTION: The contour of carrying sediment on a conveyor is photographed in a fixed position, the cross-sectional area of the carrying sediment for each prescribed time is arithmetically operated by image processing, and a carrying earth quantity for each prescribed time is arithmetically operated, by multiplying the obtained cross-sectional area with a carrying speed of the conveyor to measure the carrying earth quantity of the conveyor for determining an integral value of the obtained carrying earth quantity.  Before actually measuring the carrying sediment A, plural planar models M1 to M4 different in a contour shape having known cross-sectional area are premanufactured; the respective planar models M1 to M4 are photographed under the same condition as actual measurement; the operational cross-sectional areas sm1 to sm4 with respective plane models M1 to M4 are determined by the image processing, a correction reference is made on the basis of these operational cross-sectional areas sm1 to sm4 the known cross-sectional areas s1 to s4; and when actually measuring the carrying sediment A, the actually measured cross-sectional area s is corrected on the basis of the correction reference.
Patent JP-2002140913-A (JP)
Title: Face light emitting device and liquid crystal display device
Inventor: ISHIDAKA YOSHIHIKO
IPC: G02B1/11
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a face light emitting device capable of efficiently utilizing light of a light source to increase quantity of outgoing light and a liquid crystal display device capable of improving luminance in display. SOLUTION: A front light (face light emitting device) 10 constituted such that it is provided with the light source 13 and a light conducting plate 12 having such structure that allows incidence of light of the light source 13 from a side end face 12a and outgoing of the light from an outgoing face 12b, a face on the opposite side to the outgoing face 12b of the light conducting plate is used as a reflecting face 12c for changing the direction of the light transmitted inside the light conducting plate 12, and a reflection prevention film 11 is provided on at least the side end face 12a of the light conducting plate 12 and the liquid crystal display device 1 provided with the face light emitting device 10 are provided.
Patent JP-2002140952-A (JP)
Title: Explosion proof industrial vehicle
Inventor: YOKOYAMA KOJI
IPC: H01H9/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof industrial vehicle capable of adjusting travelling feeling in accordance with the preference of a driver. SOLUTION: In this explosion-proof industrial vehicle 10, an explosion-proof control box 15 having an explosion-proof structure is provided on a body 11, a group of adjusting switches 20 are provided in the explosion-proof control box 15, and travelling feeling such as the maximum speed, acceleration, and accelerating feeling is adjustable by operating the group of switches 20. An operating means 30 capable of operating the group of switches 20 from the outside of the explosion-proof control box 15 is provided in the explosion-proof control box 15.
Patent JP-2002142362-A (JP)
Title: Fault-time operation support device and power system monitor/operation support system
Inventor: ARIMURA YOSHIHIRO
IPC: H02J3/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To easily and at a low cost realize support, providing a fault-time operation support device differently from a power system monitor control system, without incorporating a support function inside this system. SOLUTION: The fault-time operation support device registers various kinds of fault patterns in a support data base 10 beforehand from the past faults etc., and along with it registers guidances for dealing with faults, which correspond to the registered fault patterns in a file data base 12 beforehand. If an information input device 8 obtains monitor information of a power system monitor control system A, and an operation support device 9 detects the occurrence of a fault from the obtained monitor information, the support device 9 retrieves the registered fault patterns in the data base 10, on the basis of the obtained monitor information, and extracts a corresponding fault pattern, retrieves and extracts a guidance for dealing with a fault which corresponds to the extracted fault pattern, and gives an appropriate guidance to an operator by CRTs 13, 15, a speaker 14, etc.
Patent JP-2002139484-A (JP)
Title: Separating column for chromatography, solid-phase extracting medium, and sample injecting system for chromatography
Inventor: JINNO KIYOKATSU
IPC: G01N30/08
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a separating column for chromatography superior in separating performance, a solid-phase extracting medium effective in concentrating a liquid sample, and a sample injecting system for chromatography. SOLUTION: In the separating column for chromatography, a bundle body obtained by arranging long fiber with selective adsorption capacity to a target solute in the direction of the tube axis is filled in a hollow capillary tube as a solid phase. The medium is for extracting a solid phase. In the sample injecting system for chromatography, the hollow capillary tube formed by filling the bundle body obtained by arranging the long fiber with selective adsorption capacity to a target solute in the direction of the tube axis is incorporated in the loop of valves used as injectors for the chromatography or in a channel connecting two valves.
Patent JP-2002139931-A (JP)
Title: Image forming method
Inventor: OSAWA TATSURO
IPC: G03G15/01
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To ensure a stable image forming operation by preventing a void phenomenon with a shape of spot on an image generated by the partial electrostatic charge of an intermediate transfer medium due to jam or the like. SOLUTION: In an image forming device which has a latent image carrier 21, a plurality of developing units 23 Y, M, C, and K, a primary transfer part R1 to transfer a toner image successively developed by color toner having different colors to an intermediate transfer medium 41, and a secondary transfer part R2 to transfer all the color toner images superposed and transferred on the intermediate transfer medium on recording paper, the intermediate transfer medium 41 is cleaned after treatment of paper jam generated when a paper sheet path is blocked with recording paper S in an image forming process. Then, idle running of at least one rotation is performed while applying a secondary transfer bias voltage to the intermediate transfer medium 41 in a secondary transfer part R2.