baber/WOPTO huggingface dataset:
Patent JP-2002006155-A (JP)
Title: Optical multiplexing-branching filter and optical system having optical waveguide
Inventor: KINOSHITA TAIRA
IPC: G02B6/42
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To construct an optical system having light-transmission characteristic at a low cost. SOLUTION: A multiplexing-branching part is set as a multimode interference- type waveguide, and an incidence-side optical waveguide and a reflection-side optical waveguide constitute a structure having a prescribed interval at the spot where these waveguides are connected with the multimode interference-type optical waveguide. By providing the multimode interference-type optical waveguide with an optical filter and setting a multimode interference, the optical intensity distribution has a peak around the entrances of the radiation-side optical waveguide and the reflection-side optical waveguide.
Patent JP-2002010464-A (JP)
Title: Connection part for cable
Inventor: KUWAKI AKINORI
IPC: H02G15/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection part for a cable to prevent a premolded type rubber block insulation from falling in and to prevent distortion of electric field, even if a cable insulation is shrunk back. SOLUTION: A sleeve cover 7 covers a connection part 3 for a conductor, and the premolded type rubber block insulation is inserted and mounted over the sleeve cover 7, extending between a pair of cable insulators 5 for a cable. The sleeve cover 7 provides a tubular body 12, mounted on outside of the connection part 3 and tubular flanges 13 connected to the end of the body 12 along each axis, and the inner circumference surface of flanges 13 are provided around the outer circumference surface of the cable insulators 5.
Patent JP-2002010276-A (JP)
Title: Imaging apparatus
Inventor: MORI KEIICHI
IPC: H04N5/347
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a good image having fewer pseudo signals, uniform quality and higher resolution by a simpler signal processing than before when photographing monochromatic pictures, while maintaining a high speed frame rate by addition reading. SOLUTION: An imaging apparatus which photographs both monochromatic and colored images using a color imaging device uses an imaging device of multiple Bayer's arrangement such that a block consists of the same color four pixel (2×2) and arrangement of the blocks are regarded as Bayer's arrangement as a unit. When executing pixel addition, the device executes the same color addition reading during color photographing, and difference color addition reading during monochrome photographing.
Patent JP-2002003156-A (JP)
Title: Method and device for controlling position of crane
Inventor: UCHIDA KOJI
IPC: B66C19/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the precision of controlling the position of a crane by surely stopping the crane at a proper position in a method and device for controlling the position of the crane. SOLUTION: The crane is comprised of left and right traveling bodies 13 and 14 connected by two connecting structures 11 and 13 to travel along a prescribed guideline 22, and a trolley 19 supported to travel along the connecting structures 11 and 12. After the crane is stopped in traveling by the traveling bodies 13 and 14, if the value of relative displacement ed of the connecting structures 11 and 12 is larger than a standard value of the relative displacement et, it is judged that warps are generated in the connecting structures 11 and 12 and the crane is not stopped in a proper condition. Then a motor 18 for the traveling is driven to proceed or retreat the traveling body 14 so that the relative displacement ed will be eliminated.
Patent JP-2001155089-A (JP)
Title: Method and device for providing energy saving service
Inventor: YABUTANI TAKASHI
IPC: G06Q50/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve problem that the initial investment of a person to a contract (such as the user of an electric facility), is required for a conventional energy saving service and the user and a service provider can not always receive the merit of energy saving since the energy saving service provider guarantees the target value of energy saving to the user. SOLUTION: Concerning the energy saving service providing method, present power consumption is found concerning the facility of a user, who desires energy saving and owns an object load facility, and the service provider controls the rotating speed of an inverter by installing the inverter or inverter and a motor or the like in the said object load facility, finds merit charges on the basis of a difference between the present power consumption and power consumed by operating the inverter and distributes the said merit charges while reflecting contents predetermined between the user and the service provider with the merit charges.
Patent JP-2002000150-A (JP)
Title: Tool for attaching sinker to fishing line
Inventor: MURATA MITSUNORI
IPC: A01K95/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sinker attaching tool enabling easy attaching of a small- sized sinker having a line inserting groove to a fishing line. SOLUTION: The attaching tool is composed of upper and lower press members 11, 13 connected with each other at the base parts in a state forced to be separated with a blade spring 15. The upper press member 11 is provided at the lower and upper parts of a groove 18 with a groove-formed sinker case 17 slidably holding a sinker-sliding block 21 having a connected member 36 composed of plural weights 37 connected with each other through a connection bar 39 and a weight sliding block 21 having a weight pushing and engaging piece 24, an upward pressing block 31 adjacent to the tip end of the sinker case 17 and a line guide block 32 having a line-guiding groove 33 adjacent to both end faces of the upward pressing block 31. The lower press member 13 is provided with a lower press block 34 having a connection bar cutting blade 35 at the tip end of the press block 34.
Patent JP-2002011804-A (JP)
Title: Base separation type band transfer
Inventor: KIMURA MINORU
IPC: B29D30/26
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light weight base separation type band transfer which can be easily operated by an operator and be driven at a high speed. SOLUTION: A band transfer is provide with a band drum 55 to form a band, a pair of band holders 65 to hold both ends of the band, a bead lock drum 75 to fold the band around a bead, a pair of bead setters 61 to adjust width of beads, a first separation type base 65 to support the pair of band holders, a second separation type base 61a to support the pair of bead setters and a common transfer base 67a which not only movably supports and guides each of the first and second separation type bases but movably supports and guides the band transfer.
Patent JP-2001035150-A (JP)
Title: Method and device for automatically refreshing semiconductor memory cell
Inventor: KIM KANG YONG
IPC: G11C11/409
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time of automatic refresh mode operation in a semiconductor memory cell. SOLUTION: An instruction decoder 38 decodes a signal from an instruction buffer 36 and when the semiconductor memory cell reaches an automatic refresh mode, an automatic refresh signal aref of a prescribed level is sent to an input buffer generator 34 and a low active generator 40. The low active generator 40 generates a low active signal lowactive, a delay generator 42 enables a delay signal tRAS delay according to that low active signal lowactive and the delay signal tRAS delay is fed back to the input buffer generator 34. According to the said automatic refresh signal aref and the delay signal tRAS delay, the input buffer generator 34 outputs a control signal buffer gen for controlling input buffers 36, 44 and 46.
Patent JP-2002012890-A (JP)
Title: Detergent composition
Inventor: IDE KAZUTOSHI
IPC: C11D17/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which has excellent storage stability and improved solubility. SOLUTION: This detergent composition comprising (a) builder particles comprising a slightly water-soluble inorganic substance and one or more water- soluble components selected from water-soluble polymers and water-soluble salts, (b) a nonionic surfactant, and (c) 2 to 15 wt.% of an anionic surfactant in specific ratios, respectively.
Patent JP-2002021824-A (JP)
Title: Clip fitting seat for resin molding
Inventor: FUJII NOBUNAO
IPC: F16B5/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of shrinkage as a cause of hindering the appearance in a surface of a resin molding such as a center pillar trim by preventing the generation of turbulence in the flow of the resin raw material. SOLUTION: A space part 9 between a pair of vertical wall parts 5 and a clip seating part 7 is opened in both ends of the vertical wall parts 5, and an intermediate support part 17 is provided in one side opening part 11a so as to integrally connect a center pillar trim 1 with the clip seating part 7 between the pair of vertical wall parts 5.
Patent JP-2002018392-A (JP)
Title: Treating method for incineration ash and aging facility
Inventor: SHIBATA HIROHIKO
IPC: B07B1/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for incineration ash capable of recycling granular materials in the incineration ash by efficiently making the granular materials non-polluting, and to provide aging facilities capable of efficiently and stably preventing the elution of heavy metals. SOLUTION: The incineration ash is fed into frictional crushing treatment devices 30 and 50 where the granular materials are made into finer grains by adding water thereto and acting the force to rub the granular materials against each other thereon and the fine grain components containing hazardous materials, such as heavy metals and dioxins, at high ratios are separated from the surface of the granular materials and thereafter the fine-grain incombustibles in the incineration ash are extracted by a vibration screen 60. These incombustibles are supplied to the aging facilities 80 where carbon dioxide is supplied thereto while a proper volume of water is added to the granular materials to bring the granular materials into contact with the carbon dioxide.
Patent JP-2002020746-A (JP)
Title: Magnesium-based oxygen scavenger
Inventor: WAKABAYASHI HIDECHIKA
IPC: C09K15/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized oxygen scavenger with activated magnesium as the main agent, free from risk of heat generation even in air, and substantially free from loss of its initial oxygen-absorbing activity. SOLUTION: This stabilized oxygen scavenger is obtained by treating zeolite selected as the magnesium carrier with carbon dioxide. Another version of this oxygen scavenger having high oxygen-absorbing activity is obtained by activating the above scavenger through contacting it with moisture or a highly humid atmosphere.
Patent JP-2002028756-A (JP)
Title: Method for reinforcing self-curing mold and facility therefor
Inventor: FUJIOKA SHINJI
IPC: B22C21/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a self-curing mold and facility therefor which can cope with many kinds of upper/lower self-curing molds by a little kind of a holding frame and also, can appropriately supply a necessary quantity of granular filling material according to the change of the dimension and the number of pieces and the dimensions of the holding frame. SOLUTION: This reinforcing method contains a process for laying two or more kinds of the molded upper/lower self-curing molds on a molding board with a suitable interval, a process for covering by laying the holding frames having the dimension surrounding the two or more kinds of the upper/lower self-curing molds on the molding board with an interval and a process for filling the granular filling material into a filling material supplying space demarcated with the molding board, two or more kinds of upper/lower self-curing molds and holding frame.
Patent JP-2002025109-A (JP)
Title: Information recording disk
Inventor: HIRATA HIROYUKI
IPC: G11B7/2534
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an information recording disk of a small diameter, which has a structure capable of holding a hub in an inner peripheral part, prevents double refraction due to the generation of the stress in a substrate and decreases reading errors. SOLUTION: In the information recording disk which has a columnar recessed part housing the hub in the central part of a disk-shaped substrate and a hole to be inserted with a spindle, formed in the base surface of the recessed part coaxially with the substrate, an information recording region of the innermost periphery is provided in a region of <=16 mm in radius and the substrate in the information recording region has 0.3-0.1 mm thickness. Annular recessed parts are formed at least at one point between the information recording region and the recessed part coaxially with the substrate so as to have thickness equal to or lower than 75% thickness of the substrate in the information recording region.
Patent JP-2002033675-A (JP)
Title: Multi-band transmission reception signal generator and its method, and multi-band radio signal transmitter/ receiver
Inventor: TAKAGI KOTARO
IPC: H03L7/23
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-band radio signal transmitter/receiver that can be downsized in its hardware circuit and can reduce the power consumption in spite of adopting a multi-band system. SOLUTION: In the case of a WCDMA(Wideband Code Division Multiple Access) mode, a mixer 42 of a GSM/DCS(Global System for Mobile Communication/Digital Cellular System) orthogonal modulation section 5 provides a signal with 380 MHz resulting from applying 1/2 frequency division to a frequency generated in a fixed PLL loop section 6 without converting the frequency. This signal is given to a frequency divider 8, where it is subjected to 1/2 frequency division, a reference frequency of 190 MHz is obtained and fed to a phase comparator 50 of an offset PLL loop section 9. On the other hand, a mixer 48 of the offset PLL loop section 9 mixes an oscillated signal from a WCDMA VCO 47 with an oscillated signal from a VCO 34 to obtain a signal with a frequency (oscillated frequency by the VCO 34 - oscillated frequency by the VCO 47).  An LPF 49 filters this signal and gives the filtered signal to the phase comparator 50 at which the filtered signal is compared with a reference signal with a frequency of 190 MHz. Thus, the oscillated frequency from the VCO 47 in the loop is converged to a frequency (oscillated frequency from the VCO 34-190 MHz).
Patent JP-2002030568-A (JP)
Title: Polyester-based fiber structure
Inventor: HIRATA MASAYUKI
IPC: D02G1/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure excellent in stretchability and durability and having antimicrobial/antifouling abilities. SOLUTION: This polyester-based fiber structure mainly comprises a polytrimethylene terephthalate and possesses a compound oxide containing titanium and silicon and at least one species of the resin selected from an alkyl silicate-based resin, a silicon-based resin and a fluorine-based resin at least on the surface of the fiber.
Patent JP-2001085984-A (JP)
Title: Control circuit for light emitting element array
Inventor: SCHULER JEFFREY A
IPC: H01L33/26
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a control circuit which operates a light emitting elements row with small power and reduces complexity by providing 1st and 2nd current sources connected to a 1st column circuit connected to the light emitting elements. SOLUTION: A drive circuit for the column line 20 to which the light emitting elements 23 to 27 are connected consists of a current source 15, a comparator 16, a current source 14 and a transistor 17. A large current is supplied at a start of each of column cycles by adding to the large current source 15 to charge the column up to a prescribed voltage. A reference voltage corresponding to the prescribed voltage is applied to a reference voltage line 12 during a charging period, once the voltage reaches the prescribed voltage, the comparator 16 disconnects the source 15. Next, the source 15 supplies a 'quick charge' current to charge the capacitor of an active light emitting element in the column, and supplies a desired pixel current when inheritance to the source 14 becomes available.  Thus, the source supplies sufficient current and the active light emitting elements emit light in most of the column cycles.
Patent JP-2002068041-A (JP)
Title: Fixing device for bicycle parking unit
Inventor: KISHIMOTO MITSUO
IPC: E04H6/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To make applicable to all kinds of bicycles or the like. SOLUTION: Different kinds of groves are formed to use a portion adaptable to a shape of a wheel. That is, there is provided a fixing device 10 having recessed grooves 11, 12 for storing the wheel of the cicycle or the like, and an adaptor having a recessed groove smaller than the grooves is provided removably in the grooves of the fixing device.
Patent JP-2002036404-A (JP)
Title: Inner wall material and fitting structure of ceiling material for closet
Inventor: SUZUKI KENKAI
IPC: E04F19/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner wall material enabling use of a sheet containing charcoal grains, which utilizes benefits of the charcoal, in a tightly closed space such as a closet or the like, and also provide a closet structure using the inner wall material. SOLUTION: The inner wall material 11 comprises a fibrous sheet 12 containing the charcoal grain, which is adhered to a plate body 13 having multiple through-holes. The inner wall material 11 is arranged on the ceiling of the closet so that the fibrous sheet 12 faces inside. Thereby, moisture in the closet is absorbed by the fibrous sheet 11 and discharged through the through- holes.
Patent JP-2002043891-A (JP)
Title: Piezoelectric material, substrate for piezoelectric device, and surface acoustic wave device
Inventor: SHIOZAKI TADASHI
IPC: H03H3/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a single-crystal piezoelectric material, having a large electromechanical coupling factor, a substrate for piezoelectric devices, and a surface acoustic wave device using the substrate. SOLUTION: The piezoelectric material is composed of rare earth-alkaline earth metal-oxyborate-based single crystals, represented by a composition formula M1M24O(BO3)3 (where M1 is one two or more kinds of elements selected from among rare earth elements, and M2 is one or more kinds of elements selected from among alkaline earth metal elements). By cutting the piezoelectric material into pieces and subjecting the surface of each piece to a polishing processing, a substrate 1 for piezoelectric devices is manufactured. Also, by providing on the substrate for piezoelectric devices comb-tooth type electrodes 2 for exciting surface acoustic waves, a surface acoustic wave device is manufactured.
Patent JP-2002040031-A (JP)
Title: Specimen testing device
Inventor: KIDA SHOGO
IPC: G01N33/53
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the drying of the reacting recessed part of a microplate. SOLUTION: This testing device comprises a reagent and specimen tray 20 for placing a plurality of vessels independently containing a reagent and a specimen, respectively; a microplate carrying mechanism 30 for carrying the microplate P over a fixed area; a dispensing mechanism 40 for dispensing the specimen or reagent to each reacting recessed part P1 of the microplate P carried by the microplate carrying mechanism 30; and a temperature keeping mechanism 50 for keeping the carried microplate P at a prescribed temperature. This device further comprises a plate cover 12 for covering the upper surface of the microplate P adjacently thereto over the carrying range of the microplate P by the microplate carrying mechanism 30.
Patent JP-2001099630-A (JP)
Title: Method and system for multiband uv lighting of wafer for optical microscope wafer inspection and measurement system
Inventor: SHCHEMELININ ANATOLY
IPC: G01N21/956
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To actualize a method and a system for multiband UV lighting which is technically adaptive to various applications, advantageous in cost, and hardly broken. SOLUTION: This system is equipped with a light source which has two UV narrow bands of 360 to 370 nm and 398 to 407 nm and a single visual narrow band of 427 to 434 through broadband and individualband filtering, an optical microscope characterized by a broadband objective system, a lighting path, and a tube lens, a camera, and a data processor.
Patent JP-2002040813-A (JP)
Title: Developing apparatus
Inventor: ENDO HIROHISA
IPC: G03G15/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus having structure in which the content of toner in developer is accurately detected with a toner concentration sensor in an image forming device using two-component developer having toner and carrier being magnetic substance. SOLUTION: This developing apparatus is equipped with: a supply roller 23 attracting the developer by magnetic force in order to supply the toner to a photoreceptor drum; a regulating plate 24 provided near the peripheral surface of the roller 23 and regulating the developer stuck to the peripheral surface of the roller 23 so as not to exceed desired sticking amount; the toner concentration sensor 25 provided in relation to the plate 24 and detecting the content of the toner in the developer regulated by the plate 24 and separated from the roller 23; and a magnetic member 27 concentrating magnetic flux on the vicinity of the detection surface D of the sensor 25 and provided in the vicinity of the detection surface D of the sensor 25 so as to secure the stable amount of developer.
Patent JP-2002036269-A (JP)
Title: Method for measuring ammonia gas generated during thermoforming of friction material
Inventor: KURIHARA SEI
IPC: G01N21/35
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material having excellent quality by rapidly and accurately grasping a curing reaction state by stably measuring the amount of reaction gas generated in a thermoforming process of the friction material containing a thermosetting resin. SOLUTION: A fence for preventing the sudden diffusion of the gas, which is generated by the reaction of the thermosetting resin and a curing agent, to a mold at the time of venting is provided to the mold for molding a preformed object of the friction material containing the thermosetting resin and carrier gas is introduced into the fence and the discharged gas from the fence is guided to the gas cell connected to the fence and ammonia gas is measured in the gas cell by an optical measuring means (FT-IR or the like) to accurately and stably measure a change in the amount of the ammonia gas.