baber/WOPTO huggingface dataset:
Patent JP-2003141442-A (JP)
Title: Bar code reader
Inventor: ASHIURA ATSUSHI
IPC: G06K7/10
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader capable of accurately reading out not only a bar code on a reflective document such as a bar code printed on the paper but also a bar code displayed on a display medium reflecting much irradiating light such as a liquid crystal image plane. SOLUTION: This bar code reader is provided with an optical sensor for converting the intensity of the detected light as the reflected light or the direct light from the bar code into an electric signal. A plurality of optical sensors 102-1, 102-2,...102-n is mounted for sharing the detected light by the detected lights 101-1, 101-2,...101-n of every specific wavelength.
Patent JP-2002159972-A (JP)
Title: Magnet device for producing magnetized water
Inventor: OTA MASARU
IPC: C02F1/48
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnet device which is easy to disassemble and makes permanent magnets easily replaceable of the case an apparatus for making magnetized water is provided with the magnet device in mid-way of a circulating water path for passing the water delivered by a pump out of a water tank and returning the water again to the water tank through the circulating water path in order to downside the magnet device for working magnetic force on the water. SOLUTION: The water delivered by the pump out of the water tank is passed through the circulating water path and is returned again to the water tank. The magnet device 31 is disposed in mid-way of the circulating water path. This magnet device 31 has a water path 45 which consists of a nonmagnetic material and has a cross section of an elongated shape. Plural pairs of the permanent magnets 49 are arranged on the long side of the cross section across the water path 45 by disposing their different magnetic poles opposite to each other. A pressing plate 55 disposed on the outer side thereof holds the permanent magnets 49 integrally with the water path 45. The magnet device 31 is easily assembled by removing the pressing plate 55.
Patent JP-2003135478-A (JP)
Title: Alveolar bone extender
Inventor: KOSEKI TOMOAKI
IPC: A61C13/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an alveolar bone extender which is compact on the whole and reliably extends by fixed amount a day. SOLUTION: The extender includes a plate with an open screw hole, an extending screw and fixing screw. The plate is fixed to an alveolar bone base and a mobile bone piece by the fixing screw, the extending screw is rotated via a cylinder and, then, an alveolar bone is extended. The end of the extending screw is formed not to be embedded in the alveolar bone base. The thread gradient of the extending screw is set in response to a bone extending amount in a day. Holes to be opened in the plate are alternately arranged by odd-even strings and an inter-string distance is set to be short so that the whole extender is made to be compact. The holes for the fixing screw in the periphery of the cylinder are radially opened with the cylinder as a center and the holes are arranged in the plate to endure a load in the case of bone extension.  When the plate is worked, the holes are opened by a drill in a thick board first to secure thinness and hole precision simultaneously and a plate part is produced by scraping through the use of a milling cutter disk to remain the height of the cylinder part.
Patent JP-2003148186-A (JP)
Title: Method and device for deodorization and animal feces treatment system
Inventor: IKEDA HIDETO
IPC: B09B3/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for deodorization and an animal feces treatment system capable of easily deodorizing odor gas and reducing the cost. SOLUTION: The odor gas is introduced into a combustion engine 20, where the odor gas is burned together with a fuel, and electricity is generated with the combustion engine 20 as a drive source.
Patent JP-2003145231-A (JP)
Title: Structure for clamping die in press die
Inventor: SHINOHARA TORU
IPC: B21D37/14
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide die clamping structure by which the reliability in a die changing work is raised, also the cost of which is inexpensive and by which die changing is automatable in the die clamping structure in a press die. SOLUTION: By fixing rail-like support flanges 22 on both sides of the underside of an upper mounting plated 20 and slidably mounting upside flanges 31 of the upper die 30 of a press along the support flanges 22, the upper die 30 of the press is attached to the upper mounting plate 20 and, by providing locating means by recess-projection fitting between the insides of the support flanges 22 and the upside flanges 31 of the upper die 30 of the press and also arranging locking means such as locking cylinders 25 and locking screw members 26 on the upper mounting plate 20, the upper die 30 of the press is located in a prescribed position of the upper mounting plate 20 and is locked and fixed in a clamped state.
Patent JP-2003144401-A (JP)
Title: Bloodstream measuring device
Inventor: KONISHI IKUO
IPC: A61B5/0275
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To easily measure a blood stream such as the bloodstream and bloodstream distribution in an organism, and also the bloodstream of an artery and a vein. SOLUTION: This bloodstream measuring device 1 is provided with a light source for irradiating an organism with light; a light measuring means 2 comprising a light transmitter-receiver for detecting light of a plurality of wavelength emitted from the organism; an aging effect measuring means 3 for obtaining the aging effect of a specific component included in blood from the light intensity change of a plurality of wavelength; and a bloodstream computing means 4 for computing the bloodstream from the aging effect of the specific component and the ratio of the specific component in the blood. The aging effect measuring means 3 obtains the aging effect of a plurality of wavelength components detected by the light measuring means 2, and that of the specific component in the blood obtained by computing the wavelength components.  The bloodstream computing means 4 obtains the blood volume from the amount of components and the ratio of the specific component included in the blood, when the aging effect of the specific component included in the blood is stabilized, and computes the bloodstream of the artery and vein using the ratio of a pulse wave component.
Patent JP-2003144609-A (JP)
Title: Game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the degree of a game value to be given to a player through several times of games can properly be set. SOLUTION: The game machine is provided with a main control circuit (71) which decides one of bonus points to which the game value to be given to the player as a winning bonus point, reels (3L, 3C and 3R) displaying the result of the a game on the basis of the decision result of the main control circuit (71), a hopper (40) for giving the game value to the player on the basis of displayed contents at the reels (3L, 3C and 3R), and a setting means by which an operation for setting the degree of the game value to be given to the player through the prescribed number of times of games can be performed on the basis of the display of a liquid crystal display device (5).
Patent JP-2003146969-A (JP)
Title: New polyfunctional succinimide compound and method of producing the same
Inventor: MACHIDA KATSUHIKO
IPC: C07D207/416
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a new polyfunctional succinimide compound and a method of producing the same. SOLUTION: The polyfunctional succinimide compound is represented by general formula (1) (wherein R is a 6-30C aromatic hydrocarbon group, a 1-30C saturated hydrocarbon group which may be branched or a 2-30C unsaturated hydrocarbon group which may be branched; n is an integer of >=2). The polyfunctional succinimide of general formula (1) is produced by the reaction of a polyfunctional maleimide of general formula (2) (wherein R and n are the same as above) with ammonia.
Patent JP-2003153807-A (JP)
Title: Table for tea ceremony
Inventor: TATSUMI TERUO
IPC: A47B37/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a table for a tea ceremony with which the procedures in the tea ceremony can be carried out in the same manner as those in an ordinary tea ceremony even in Ritsurei (a tea ceremony using tables and chairs instead of sitting on Tatamis (Japanese rush mats for flooring). SOLUTION: A reentrant angle is formed at a Tatami top plate 4 supported by legs 3 and a fire-pit 8 is cut on one side of this reentrant angle. A Tatami 7 overhanging to the front of the fire-pit 8 and a Tatami 11 on the other side of the reentrant angle are so continued as to form a Temae-datami (host's Tatami). Utensils are lined up in the same manner as those in the ordinary tea ceremony by using the fire-pit 8, and the procedures in the tea ceremony can be carried out by the traditional etiquette for the tea ceremony.
Patent JP-2003155710-A (JP)
Title: Cornice preventing device
Inventor: OSHIMA SHUICHI
IPC: E01F7/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To exercise a cornice preventing effect corresponding to a wind direction or an amount of snowfall changing in accordance with the season or a land form of an installed location, and solve a problem of being hindrance to wind or a landscape in time other than the winter season. SOLUTION: A support frame 2 fixed above an entrance end of a structure such as a tunnel is composed of a pair of support members 3 for fixing and front side support members 6 erected so they can be raised and lowered on front ends of the support members 3 for fixing. A cornice preventing plate 8 with a plurality of longitudinal ribs 8B protrudedly provided on a front face 8A is provided across the front side support members 6 and 6. A wind and snow guide mechanism 9 is installed away to the rear of the cornice preventing plate 8 so as to reciprocate on the support frame 2. The wind and snow guide mechanism 9 is composed of a pair of movable support bodies 10 and 10, and an upper wind and snow guide plate 11 and a lower wind and snow guide plate 14 provided so as to tilt on the movable support bodies 10 and 10.
Patent JP-2003116617-A (JP)
Title: Spectacle case with cushion for preventing spectacles from breakage
Inventor: WATABE SHINJIRO
IPC: A45C11/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle case with a cushion for preventing spectacles from breakage, which prevents the glasses from rolling about in a pocket and a garment from being puckered due to the heavy weight of a conventional box-form spectacle case, which solves the problem that the glasses cannot be housed in a chest pocket due to its bulkiness and which is not broken easily as long as it does not collide with a hard pole, etc., though it may falls or may be pushed in a crowded train since the entire structure of it can be thin and light-weight due to the presence of the cushion, in the case of carrying the glasses in the pocket of the garment. SOLUTION: The cushion (3) is inserted between the spectacle lens part (1) of the spectacle case and folded arms (2) to wrap them for the pourpose of protecting their outer sides. The spectacle case is provided with a closing tool (5a) and a closing tool (5b) for closing a spectacle cover (4a) and a spectacle cover (4b) which are made to be a little larger than them so as to prevent the edges of the spectacle lens part (1) and the arms (2) from directly hitting a floor in the case of falling.
Patent JP-2003159626-A (JP)
Title: Tool, tool holder, and machine tool
Inventor: KATO YASUNARI
IPC: B23Q17/00
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool which can be mounted freely attachably/detachably to a main spindle of a machine tool in the same manner as any conventional tool, in which the number of rotation higher than the main spindle of the machine tool can be obtained without external power supply, which can be driven without wiring with an external power source or the like, and moreover, is miniaturized so as to be capable of automatic tool change, a tool holder, and the machine tool provided therewith.  <P>SOLUTION: The tool has a cutting tool 100 as a machining tool to machine a work, a motor 80 to drive the cutting tool 100, a generator 70 to generate power to drive the motor 80 by torque supplied from the main spindle 46 of the machine tool, a reflection mirror 125 as an optical signal generating means to generate the optical signal in accordance with the number of rotation of the motor 80, an optical fiber 200 as a light guiding means to guide the light from the outside to the reflection mirror 125 and to output the optical signal generated at the reflection mirror 125 to the outside, and optical parts 201, 202.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161124-A (JP)
Title: Rocker arm
Inventor: HARIMOTO KAZUYOSHI
IPC: B21D53/84
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm operating a valve of a cylinder head in an engine which enhances the strength of a roller supporting part, and achieves light weight, reduction in the number of manufacturing processes and cost reduction.  <P>SOLUTION: A locker arm 1 consists of the pressed workpiece made by folding a piece of plate material into two in a manner that two opposing plate walls 4 overlap one another. In the two opposing plate walls 4, the pieces at one end 1a are roller supporting pieces 6 mutually spaced to interpose rollers 2 for engaging with cams. A coupling piece 7 is provided in which the tips of the roller supporting pieces 6 on the two opposing plate walls 4 are mutually coupled. The coupling piece 7 becomes the opposing plate wall successive part formed by folding the plate material into two. The other end 1b becomes an adjustment part 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160518-A (JP)
Title: Method for recovering cyclododecatriene
Inventor: NINOMIYA KOHEI
IPC: C07C7/163
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering cyclododecatriene (CDT) from a reaction mixture obtained by epoxidation in a high yield by distillation in the production of an epoxy cyclododecadiene by epoxidizing CDT with hydrogen peroxide in the presence of a catalyst.  <P>SOLUTION: The total content of peroxides in the reaction mixture obtained by epoxidation is controlled to be 0.01 mmol or less by the treatment with an aqueous solution of a basic compound or mixing with a reducing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161205-A (JP)
Title: Economizer mechanism of carburetor
Inventor: SUZUKI MASAO
IPC: F02M7/24
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economizer mechanism of a carburetor for setting an air-fuel ratio to a suitable value in various kinds of running operations after warm-up operation from starting of an engine.  <P>SOLUTION: An air intake port 53 opened to an air intake passage of the carburetor 2 is connected to a high-speed fuel injection hole 51 through a high- speed air jet 53a, a first passage 51a and a high-speed fuel supply pipe 52. A second air intake port 48 communicated with an air take passage 2 is connected to a low-speed fuel injection hole 69 through a low-speed air jet 48a, a second passage 49 and a low-speed fuel supply pipe 68. A third air intake port 44 is connected to the first passage 51a through an opening/closing valve 12 and an additional high-speed air jet 55. The third air intake port 44 is connected to the second passage 49 through the opening/closing valve 12 and an additional low-speed air jet 47. The opening/closing valve 12 closes when the temperature of the engine wall is below a prescribed value and opens when it exceeds the prescribed value based on the detection signal of a temperature sensor 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160834-A (JP)
Title: High-tension steel plate superior in weldability
Inventor: TAKAGI TOSHIAKI
IPC: C22C38/38
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tension steel plate with tension of 590 MPa or higher but lower than 780 MPa, which is superior in weldability (toughness in HAZ with a high heat input and weld cracking resistance).  <P>SOLUTION: This high-tension steel plate comprises a particular chemical composition satisfying 2.4%≤KP≤4.5% and containing 1×10<SP>4</SP>/mm<SP>2</SP>or more of NaCl-type carbides/nitrides having (1) an average crystal particle diameter of 10 μm or less and/or (2) the particle diameters of 10-250 nm, wherein KP(%)=[Mn]+1.5×[Cr]+2×[Mo], ≪where [ ] represents a content (mass%) of each element≫.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163836-A (JP)
Title: Image display method and television camera system
Inventor: SUGAWARA AKIYOSHI
IPC: H04N5/228
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera system that can obtain a video of a wide angle without narrowing view angle even at zoom-up.  <P>SOLUTION: The television camera system can obtain a video signal of a wide angle even while zooming up one video image consecutive spatially by reducing areas around an optional desirable area so as to make the size of the entire video image constant (the same size before zoom up) when magnifying the optional desirable area by zoom-up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002256607-A (JP)
Title: Water tank body for drainage and flexible-resin sheet used for the same
Inventor: WATANABE JUICHI
IPC: E03C1/266
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a water tank body for drainage, which has a sufficient preventive function from vibrations and noises and in which dew is hardly condensed on the outer circumferential surface of a sink tank, and a flexible- resin sheet being used for such a water tank body for drainage and containing a high specific-gravity component. SOLUTION: In the water tank body (5) for drainage, the flexible-resin sheet (2) containing the high specific-gravity component, preferably a modulus in the case of elongation deformation of 20% is 10 MN/m<2> in the vicinity of the normal temperature is laminated on the outer circumferential surface comprising a corner section from the bottom section of a metallic receiving tank (1) with a drain inlet (6), preferably a synthetic-resin foamed sheet (3) (such as a polyolefin foamed sheet at an expansion ratio of 25-50 times) is laminated outside the flexible-resin sheet (2).
Patent JP-2002237131-A (JP)
Title: Encoding method and reproducing method
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method and a reproducing method for a digital audio disk by which a user can perform a variety of reproduction, and a disk producer can use the same disk in different ways. SOLUTION: A DVD encoding circuit 34 records one or more musical pieces, bonus information about the musical piece, interactive data for accessing bonus information, and a disk identifier showing that the disk is a DVD enhanced audio disk on the DVD enhanced audio disk. A control part 63 at the side of reproduction decides whether or not an input of interactive data can be accepted on the basis of the disk identifier, and when the part 63 decides that it can be accepted, and when the right interactive data are inputted, reproduction of bonus information is permitted.
Patent JP-2003173361-A (JP)
Title: Layout design method and device for semiconductor integrated circuit
Inventor: YAMADA YOICHI
IPC: H01L21/82
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout design method capable of realizing a layout with good arrangement balance of cells in a clock tree circuit for branching an input clock signal comprising a gated clock circuit.  <P>SOLUTION: This layout design method comprises a step S2 for substituting an AND cell for realizing the gated clock circuit constituting a part of the clock tree circuit contained in two or more circuit blocks by a buffer cell; a step S3 for arranging two or more cells of the clock tree circuit and two or more flip-flop cells connected to the clock tree circuit within a layout range according to a prescribed algorithm; a step S4 for returning the buffer cell of the gated clock circuit to the AND cell; and a step S5 for performing the wire distribution between the cells arranged in the layout range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171501-A (JP)
Title: Rubber composition
Inventor: WADA NORIAKI
IPC: F16G1/06
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chloroprene rubber composition which utilizes a crosslinked chloroprene rubber of a waste product such as a driving belt product, can be used as the raw material for a recrosslinked chloroprene rubber having strength near to the strength which a product produced from an uncrosslinked chloroprene rubber composition alone possesses, and can be easily obtained in a mass treatment by an internal kneader.  <P>SOLUTION: The chloroprene rubber composition is obtained by adding 1-20 wt.% rubber particles composed of the crosslinked chloroprene rubber composition and having an average particle diameter of ≤1 mm to the uncrosslinked chloroprene rubber composition and kneading the resulting mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172158-A (JP)
Title: Intake valve control system for internal combustion engine
Inventor: FUJIMORI ICHIRO
IPC: F02D13/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To minimize fluctuation in the air-fuel ratio upon initiation of an intake valve stoppage under specified operating conditions by appropriately selecting the valve to be stopped.  <P>SOLUTION: Fluctuation A in the air-fuel ratio at the first stoppage of the 1st intake valve is measured (S5, S6), and fluctuation B in the air-fuel ratio at the first stoppage of the 2nd intake valve is measured (S8, S10). The two fluctuation values A and B are compared with each other, and the valve with less fluctuation is learnt and memorized (S10). When intake valve stoppages are to begin after the learning, the intake valve with less fluctuation in the memory is stopped first (S12) and, hereafter, the intake valves are stopped alternately for each cycle (S13).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002269728-A (JP)
Title: Polyester film for magnetic recording medium, manufacturing method therefor and magnetic recording medium
Inventor: KUBOTA HIROSHI
IPC: C08L67/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high quality polyester film by which a magnetic recording medium showing satisfactory electromagnetic transducing characteristics and nearly free from track deviation and drop out can be manufactured especially when the polyester film is used as a base film for the magnetic recording medium by forming minute protrusions on the surface of the polyester film to enhance the quality such as running performance and scraping resistance. SOLUTION: In the laminated polyester film for the magnetic recording medium, formed by laminating a lamination layer part (layer B) on at least one surface of a base layer part (layer A) consisting of a polyester and a polyimide and having two or more film layers, the surface on the layer B side has 3-15 nm surface roughness, the surface opposite to the layer B has a surface roughness of 0.5-10 nm, the back ad front film surfaces have a difference of the surface roughness of 1-7 nm and the layer B has a coarse protrusion number H1 of 0-100 pieces/100 cm<2> and the layer opposite to the layer B has a coarse protrusion number H2 of 0-10 pieces/100 cm<2> .