baber/WOPTO huggingface dataset:
Patent JP-2003118122-A (JP)
Title: Liquid ejecting method, liquid jetting head, head cartridge using the same and imaging apparatus
Inventor: SHIRAKAWA HIROAKI
IPC: B41J2/05
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of white stripe generation in case a liquid is ejected continuously, using only a group of ejection openings disposed continuously along the arrangement direction. SOLUTION: According to the liquid ejecting method, a liquid is ejected continuously, using only a group of ejection openings disposed continuously along the arrangement direction while moving a liquid ejecting head comprising a plurality of ejection openings arranged along the printing medium conveyance direction, and a plurality of ejection energy generating part for ejecting a liquid from the ejection openings for scanning along a printing medium in a direction orthogonal to the printing medium conveyance direction, wherein the ejection energy of the liquid to be ejected from the ejection openings disposed on both the end parts out of the group of the continuous openings is set large than the ejection energy of the liquid to be form the ejection openings disposed in the center part in the arrangement direction thereof.
Patent JP-2003119721-A (JP)
Title: Work truck for elevated structure
Inventor: EDAMOTO KATSUYA
IPC: E01D19/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a work truck for an elevated structure capable of being moved while also corresponding to the changes of the width, thickness, angle of inclination or the like of the flange of a structural material for the elevated structure, avoiding an obstruction in the longitudinal direction of the flange along the flange. SOLUTION: The work truck for the elevated structure has at least two pairs of supporting arms 2 capable of rotating hand drum-shaped rollers 1 with inclined contact surfaces 1a around the fixed axes of rotation, a base unit 3 on which an operating device can be loaded, supporting-arm urging means 4 urging the supporting arms 2 so that the rollers 1 for each pair of the supporting arms 2 are brought into contact mutually, the inclined contact surfaces 1a are abutted against the edges of the flange of the structural material in these rollers and the flange is held and throttled and roller turning driving means 5 turning and driving the rollers.
Patent JP-2003120848-A (JP)
Title: Solenoid valve driving control method and device
Inventor: MATSUDA NORIO
IPC: F02M51/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To stabilize and surely realize a closed condition of a solenoid valve and to improve reliability. SOLUTION: A solenoid is energized again just before the solenoid valve is brought into a closed condition, after the energization of the solenoid by electric current is cut to transfer the solenoid valve from an opened condition to the closed condition, whereby the generation of the so-called bounding is prevented when the solenoid valve is brought into the closed condition, the solenoid valve can be surely closed, and the operation of high reliability can be performed.
Patent JP-2003121140-A (JP)
Title: Measuring method for free-state diameter of metal ring
Inventor: ARIKAWA MAMORU
IPC: F16G5/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To precisely measure the free-state diameter of a metal-ring in a variable speed regulator. SOLUTION: In an endless state that the metal ring 33 in the variable speed regulator is not cut (Fig. A), the free-state diameter R0 (a diameter in a state that a residual stress is released due to a cutting operation) is decided in such a way that a prescribed compressive stress and a prescribed tensile stress are made to act on the outer circumferential face and the inner circumferential face. When the metal ring 33 is cut in order to measure the free-stage diameter R0 , the metal ring 33 is cut in at least two places (a point A and a point B) in such a way that a cut end 33a and a cut end 33b do not interfere in a free state, and the free-state diameter R0 is measured (Fig. B).
Patent JP-2002258224-A (JP)
Title: High speed optical switching apparatus
Inventor: HEBERLE ALBERT P
IPC: G02F1/313
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch including an optical system which generates a coherent excitation by the first light pulse and maintains coherence until out of excitation by the second light pulse. SOLUTION: An optical switching apparatus includes an optically responding system 3 and pulse source structures 1, 2 for guiding the first and second pulse components P1 , P2 to the optical system. The first pulse component P1 is set so as to generate the coherent excitation to change a light characteristic. The second pulse component P2 has a phase for generating the out of the excitation after the coherent excitation generated by the first pulse component P1 . A device such as an optical amplifier or a laser, etc., drivable from the outside of a resonance system maintains the coherence of the excitation generated by the first pulse until the out of the excitation by the second pulse.
Patent JP-2003128618-A (JP)
Title: Method for producing aromatic carboxylic acid
Inventor: HIRAI NARIHISA
IPC: C07C63/26
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic carboxylic acid without a particular reactor or many production steps. SOLUTION: The method for producing the aromatic carboxylic acid is characterized by obtaining the corresponding aromatic carboxylic acid by oxidizing an aromatic compound having an aromatic ring linked with an alkyl group or its lower oxydized group with oxygen at 120 deg.C or more in the presence of a catalyst constituted by an imide-based compound having a substituted N-cyclic imide skeleton shown by formula (I) below (wherein, X is an oxygen atom or a hydroxyl group). A metal compound may be used as an auxiliary catalyst. The metal compound includes a cobalt compound, a manganese compound and a combination thereof.
Patent JP-2003140881-A (JP)
Title: Serial-parallel conversion circuit, and parallel-serial conversion circuit
Inventor: MAKINO TAKAAKI
IPC: H03M9/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily secure a head margin without applying load to a computing unit for processing digital signals, or without enlarging the scale of a circuit around the computing unit, in a conventional method for securing a head margin to an input signal to reduce a level in advance and increase the level after completion of an operation to output data in order to prevent overflow of the operation at an input and output portion of a digital mixer for performing mixing processing of digital musical sound signals. SOLUTION: This serial-parallel conversion circuit sequentially inputs input serial data to a predetermined step of a shift register; fetches a predetermined bit number of data on an upper bit side of data in parallel, when a predetermined unit bit number of data are set; gives a head margin to its uppermost bit side; and outputs the data as parallel data.
Patent JP-2002205940-A (JP)
Title: Menatetrenone pharmaceutical preparation
Inventor: MINEMURA TAKESHI
IPC: A61K9/20
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a menatetrenone oral agent having improved absorption rate and absorption amount into the body in an orally administrable menaterenone pharmaceutical preparation. SOLUTION: This menatetrenone pharmaceutical preparation comprises menatetrenone formulated with a saturated polyglycolated glyceride.
Patent JP-2003135274-A (JP)
Title: Electric pot
Inventor: TSUJINAGA YOSHIHITO
IPC: A47J27/21
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To improve durability of a relay contact for turning on and off a heating means for boiling water in unloaded boiling detection for an electric pot. SOLUTION: This electric pot includes an internal container capable of boiling water and keeping warmth, a large electric power first heating means for heating the internal container, a small electric power second heating means for heating the internal container, a heating control means for controlling heating of the first heating means and second heating means, a temperature detecting means for detecting the temperature of water in the internal container through the bottom of the internal container, a temperature rising rate computing means for computing the rise rate of temperature of water detected by the temperature detecting means, a clock means for measuring the elapsed time from the start of boiling water, and a dry firing determination means for determining unloaded boiling of the internal container.  The dry firing determination means is adapted to apply an electric current to the first heating means for designated time immediately after the start of boiling water, turn off the first heating means, and determine to be dry firing when the temperature rise rate after application of an electric current only to the second heating means is equal to or larger than a designated temperature rise rate. Thus, one time for turning on the first heating means in boiling water will suffice.
Patent JP-2003146436-A (JP)
Title: Physical distribution management system, article management system and program
Inventor: YOSHIDA ICHIRO
IPC: G06Q50/28
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution management system which can manage transportation situation at a center and improve efficiency of transportation management. SOLUTION: A server PC 10 at the center generates management numbers by the unit of package associated with data input from a client PC 20a. The client PC 20a of a consigner receives the management number, makes it to a bar code and print it on paper with seal. The server PC 10 at the management center determines a transportation company and sends the management number granted by the unit of package and transportation conditions to a client PC 20b of the transportation company. The client PC 20b of the transportation company sends the management number and the transportation conditions to a data reader 22. A crew on a vehicle reads the bar code attached to a package by the data reader 22, compares the read management number with the management number sent from the server PC 10 of the management center and displays whether or not they match each other on a display device.
Patent JP-2003142553-A (JP)
Title: Wafer-conveying apparatus and method therefor, and wafer placement table
Inventor: SHIMAZU NOBUO
IPC: H01L21/683
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To achieve a wafer-conveying mechanism for preventing the position of a wafer from being shifted and rotated during conveyance. SOLUTION: The wafer-conveying apparatus retains and conveys a wafer 100, and has a clamp member 25 and at least three pivot blocks 29 to 31 that are provided on the clamp member, are rotary-symmetrical to a center axis, and have shapes in each of which the rotary radius of the center section is smaller than that of both sides. When the clamp member is overlapped to the wafer 100 for arranging, at least three pivot blocks are positioned on the outer periphery of the wafer, and at least one of the three pivot blocks is a movable pivot block 31 that can be moved along a base, is energized toward the wafer in a retention state, is moved in a direction apart from the wafer in a released state, and retains the wafer in state where the edge of the wafer made to abut on the recessed center sections of at least three pivot blocks.
Patent JP-2003144967-A (JP)
Title: Method for manufacturing crushed sand, cleaning method and grain of sand as well as equipment
Inventor: SHIMADA TAKESHI
IPC: B03D1/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To clean and separate a grain of carbon attached to sand and other attachment. SOLUTION: The method for manufacturing sand is characterized by crushing a rock to produce a grain of sand having a necessary particle size, subjecting the sharp part of the grain of sand to the blunting treatment and then removing the carbon molecule and the oil content attached to the grain of sand by the aeration cleaning.
Patent JP-2003150707-A (JP)
Title: Medical inquiry apparatus
Inventor: MURASE YASUTAKA
IPC: G06Q50/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for providing a medical doctor with information necessary and effective when the doctor performs proper treatment by collating the contents of inquiries with past treatment contents (namely prescription information and treatment information) for automatically, properly and deeply analyzing the contents of the inquiries and for allowing a patient to receive effective medical behavior by reducing the burden of patient information management jobs on the medical doctor. SOLUTION: The apparatus is provided with a prescription contents storage means for storing prescription contents to a living body with prescription times, a measured value storage means for storing the measured value of the biological value of the living body with a measured time, an inquiry means for outputting inquiries and fetching answers to them, and a means for judging whether a prescription effect is proper or not by adding the element of the contents of the inquiries to the prescription contents, the prescription times, the measured value and the measured time.
Patent JP-2003151508-A (JP)
Title: Square lithium ion secondary battery
Inventor: MURASHIGE SHINJI
IPC: H01M10/0525
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery to cause less battery swelling in a cycle application and in a high-temperature storage while using a light-weighted and thin-wall outer can. SOLUTION: The outer can has a thicknesses from 0.14 mm or more to 0.18 mm or less at the longer side face 1, wherein squeezing rate (squeezing rate=(plate thickness 3 of the bottom face-plate thickness 2 of the side face)÷plate thickness 3 of the bottom face) is 0.5 or more, the plate thickness of the shorter side face 2 is lorge than that of the longer side face 3 and smaller than that of the bottom face, and further, and Vickers hardness (HV 0.05) is from 62 of more to 66 or less at the bottom side face and from 66 or more to 75 or less at the longer side face and at the shorter side face.
Patent JP-2003149940-A (JP)
Title: Micr printer
Inventor: HAYAKAWA SHIGENORI
IPC: G03G9/08
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stable image for MICR (magnetic ink character recognition) with excellent wear resistance even when an MICR printer is constituted by housing a magnetic toner in a developing device which is substantially operated by a nonmagnetic single component development method. SOLUTION: A magnetic toner 62 comprising at least a polyester binder resin, magnetic powder and polypropylene wax having 5,000 to 9,000 number average molecular weight by 1 to 5 mass% is used for a developing device 44 equipped with a sponge-like elastic feed roller 64, a developing roller 10c made of an elastic rubber material, or the like. The fixing unit 15 to fix a magnetic toner image with MICR fonts developed and transferred onto a paper sheet is constituted by a fixing roller pair composed of a heat roller 15a and a press roller 15b. The fixing roller pair is produced by forming silicone rubber layers 15f, 15h on aluminum cylindrical cores 15e, 15g, respectively and controlling the holding width l in the carrying direction to 6 to 8 mm. Thereby, an image for MICR satisfying the developing characteristics, fixing characteristics and wear resistance can be formed.
Patent JP-2003116743-A (JP)
Title: Tissue paper box
Inventor: HOUKAN REIKO
IPC: A47K10/42
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To mount a tissue paper box by a magnet clip or a suction cup when the wall surface is a steel plate, and mount the same when the wall surface is of wood by a push pin or the magnet clip if a steel plate with a pressure sensitive adhesive tape is previously stuck to the wooden wall surface. SOLUTION: In this tissue paper box H, the side wall or the bottom wall 5 is provided with perforations 6, 7 for raised pieces 3, 4. The raised pieces 3, 4 have such dimensions that when the pieces are raised, a magnet clip 8 for fitting the tissue paper box H to the wall surface can be mounted thereon.
Patent JP-2003147394-A (JP)
Title: Bleaching agent composition for clothing
Inventor: AOYANAGI MUNEO
IPC: C11D17/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching agent composition, which has a high bleaching effect and does not cause any bleaching unevenness. SOLUTION: There is provided a bleaching agent composition containing hydrogen peroxide, a surface active agent and water and having a pH of 9-12 at 20 deg.C, wherein the amount of 0.1 N aqueous sulfuric acid solution necessary to adjust the pH at 20 deg.C of 100 ml of the composition to 7 is 40-1,000 ml. The bleaching agent composition is directly applied to dirts.
Patent JP-2003149740-A (JP)
Title: Light-projection device
Inventor: YOKOYAMA HIROSHI
IPC: G03F7/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-projection device which can perform fine, wide-area light-projection. SOLUTION: The light-projection device, which is provided with a spatial optical modulator constituted including a plurality of mirrors whose reflecting surface tilts can independently be controlled and irradiates the spatial optical modulators with the light from a light source to project the light reflected by the spatial optical modulators on an object is equipped with a 1st optical means which is provided with the plurality of the spatial optical modulators mutually at intervals and receives the incident light reflected by the plurality of spatial optical modulators and projects it as parallel light and a 2nd optical means which erases the light images of gaps between adjacent spatial optical modulators by refracting the parallel light.
Patent JP-2003146547-A (JP)
Title: Information supply system of elevator
Inventor: NAKAGAKI SHIGEO
IPC: B66B3/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an information supply system of an elevator, capable of timely and efficiently transmitting various information required by passengers in a car. SOLUTION: A display device 26 placed within a car 23 for the elevator 20 is connected to a display information control unit 31 of a display information control device 30. The display information control unit 31 obtains information from data base 32 based on time information supplied from a time information supply unit 33, operation information supplied from an elevator operation control device 25, and building management information supplied from a building management system 40, and supplies them to the display device 26. The supplied information by using a management control unit 34 and data base editing unit 35 is edited, and up-to-date information from an exterior information source 37 connected through a communication line 36 is obtained, thereby enabling to timely provide up-to-date information to passengers.
Patent JP-2003155767-A (JP)
Title: Western style flush toilet stool
Inventor: AWATA TSUTOMU
IPC: E03D9/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a Western style flush toilet stool, capable of enjoying pleasure in a dark environment such as the night. SOLUTION: A hand wash basin 6 is provided on the upper side of a washing tank 3, and the hand wash basin 6 is provided with a water discharge device 7 having a discharge opening 7b. An illuminating device 13 capable of illuminating the water discharge opening 7b is fixed to a tank cover 2b.
Patent JP-2002223846-A (JP)
Title: Stick for cream-, gel-, or paste-type product, or the like
Inventor: GOYET DANIEL
IPC: B05C17/01
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an economical applicator for semifluid products which is easy to make and fill the contents. SOLUTION: This applicator 1, non-circular in cross section inside, has a body 2 whose one end is closed by an applicator wall 3, and a piston 7 which can move back and forth while making sliding contact with the inner wall of the body 2 in a sealed way, as well as a rod 12 including driving mechanism, 10, 11, and 13 which drive the piston to the applicator wall to make the contained product to pass through the applicator wall. The rod is provided with a first opening 21 on one end leading to the outside of the body 2, and on the other end, a second opening part, 22, 26, and 27, between the piston and the applicator wall, leading to the inside the body, through which the contained product runs all through the whole or at least some flow passage provided inside the rod.  In addition, the rod is also provided with a penetrating ventilation passage to let the air go out while the body is being filled with the product through the flow passage.
Patent JP-2003158348-A (JP)
Title: Printed board
Inventor: FUKUTANI JUNICHI
IPC: H05K3/34
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively use a printed board. SOLUTION: A printed board 11 having a hole 12 and a component 13 to be mounted in the hole 12 are disposed. The size 14 of the hole 12 is made smaller than the diameter of the component 13. As a result, the printed board 11 can be used effectively.
Patent JP-2002172807-A (JP)
Title: System for ejecting gray scale fluid with use of offset grid pattern of various size spot
Inventor: KNEEZEL GARY ALAN
IPC: B41J2/01
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To form a variable density pattern with the use of a plurality of spots in a grid spacing by using at least one ejector of an ejector array. SOLUTION: A plurality of large spots 210, mid-sized spots 220 and small spots 230 are formed by a plurality of large nozzles, mid-sized nozzles and small nozzles having predetermined nozzle diameters respectively. Moreover, the plurality of large spots 210, mid-sized spots 220 and small spots 230 are arranged on different grids. At least one of smaller spots than the plurality of large spots 210 is arranged by a grid spacing smaller than a grid spacing of the plurality of large spots 210, and is offset from the grid spacing of large spots. The spots are constituted by a size and a distance and selected so that a covering area nearly uniformly increases from a zero coverage to a full coverage.
Patent JP-2003158240-A (JP)
Title: Memory mounting system
Inventor: KATO TETSURO
IPC: H01L25/10
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory mounting system which can make the route connecting a memory controller and a memory chip to each other ideal and can radiate the heat which increases as the operating speed of the memory chip or memory controller increases and in which the number of memories can be increased easily. SOLUTION: This memory mounting system has connecting terminals on the bottom face of a package, relay terminals on the top face of the package, and a grounding terminal coaxially surrounding the connecting and relay terminals. The number of memories can be increased by piling up packages.
Patent JP-2003161855-A (JP)
Title: Multicore micro capillary, method of manufacturing the same, optical waveguide circuit using the same, and method of connecting optical fiber
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/30
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To connect a multicore optical fiber to an optical waveguide circuit without alignment.  <P>SOLUTION: In the ceramic multicore micro capillary having a plurality of parallel penetration holes for inserting the optical fibers, the interface between the penetration holes and one tip end face has a curved shape, inner circumferences of the penetration holes and the interface comprise surfaces fused by heat, the cores are adjusted by an arbitrary means, and the micro capillary is fixed to a connection surface of the optical waveguide circuit.  <P>COPYRIGHT: (C)2003,JPO