baber/WOPTO huggingface dataset:
Patent JP-2003264421-A (JP)
Title: Nullless antenna
Inventor: SEKIGUCHI MASAMI
IPC: H01Q21/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nullless antenna capable of filling a null in a vertical surface over a wide frequency range.  <P>SOLUTION: The nullless antenna is provided with two antenna elements 10, a reflector plate 40 that supports both antenna elements, a power supply part 50 in common with the respective antenna elements and a distribution circuit 60 that is interposed between the respective antennas and the power supply part 50. A directional null can be reduced inside the vertical surface of an antenna by this structure. Since distribution ratio of the distribution circuit is maintained in a broad band by multi-stage transformer, the null can be filled for over a wide frequency band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266196-A (JP)
Title: Backing strip for butt-welding
Inventor: OWAKI KATSURA
IPC: B23K37/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing strip for butt-welding with which in the butt- welding of galvanized steel sheets, generated zinc vapor is prevented from being dissolved into fused pond and normal butt-welding without defect, can be performed.  <P>SOLUTION: For the backing strip 30 disposed at the back surface side of adjacent part 10 butt-joining the galvanized steel sheets 10A, 10B, a gas storing recessed groove 31 having almost semi-circular shape in the cross section, is extendedly formed at the position corresponding to the joining part 11 and gas venting holes 32 are formed as the opening hole at a prescribed interval on the bottom part of the gas storing recessed groove 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265546-A (JP)
Title: Bed leaving detector for nursing bed
Inventor: KAI HISANOBU
IPC: G08B25/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the monitoring load of a care-giver by detecting the leaving motion of a person to be cared from a nursing bed immediately and precisely.  <P>SOLUTION: The nursing bed 10 is provided with a bed leaving detecting sensor 20 for detecting a person to be cared leaving from the nursing bed 10. The nursing bed 10 comprises a bed mat 11, a frame 12 for supporting the bed mat and a fall-preventing fence 13. A detecting area 15 is provided between the bed mat 11 and the frame 12 on one side of the bed from where the person to be cared leaves the bed and where the fall-preventing fence 13 is not installed. The bed leaving detecting sensor 20 is installed in the detecting area 15 and detects the load applied to the detecting area 15 between the bed mat 11 and the frame 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269717-A (JP)
Title: Air bleed confirming tool for gas circuit
Inventor: SAKUMA TOSHIO
IPC: F17D1/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bleed confirming tool for a gas circuit which safely, positively and easily confirms completion of air bleeding work directly from an interior piping terminal for a gas cock or the like even in a state where a gas appliance is not connected to the terminal.  <P>SOLUTION: A connector 1 which is detachably connected and communicated with the interior piping terminal 3 and a gas igniting tool 2 of a type with an extension tube 23 extended from a body 22 provided with an operating part 21 and jetting a gas flame from a tip of the extension tube 23 by operation of the operating part 21 are provided on both ends of a tube body 4. A connector 1 interior is communicated with a gas lead-in pipe 20 sending gas to the tip of the extension tube 23 of the gas igniting tool 2 by the tube body 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266327-A (JP)
Title: Loosening tool of screws
Inventor: NEJIKANE FUMIYOSHI
IPC: B25B23/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable loosening of screws when a machine screw can not be loosened by a screwdriver or the like since a cross or a linear groove formed on the screw head is crushed or a bolt can not be loosened by a wrench or the like since the hexagonal head of the bolt is crushed.  <P>SOLUTION: This loosening tool of screws is characterized by that a plurality of projections (5) are provided at the front end of a shaft (1), each of the projections has a tip end (5q) to bite into a head (9) of a screw (7), and by pressing the front end of the shaft onto the head of the screw, the tip end of the projection is made to bite into the head and by rotating the shaft in the direction for loosening the screw so that the screw is loosened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239108-A (JP)
Title: Brassiere
Inventor: KAJIKI TAKESHI
IPC: A41C3/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brassiere having a structure that the left brassiere part and the right brassiere part are independent from each other so as to enable separately selecting the sizes of the right and left cups fitted to the right and left breasts even if the sizes of the right and left breasts are different from each other and also enable separately selecting the colors and designs of the right and the left so as not to make the brassiere see-through and damage fashionability even when wearing a thin dress of combined several colors, fitted to the body.  <P>SOLUTION: This brassiere has a left brassiere part comprising a left cup part with one or a plurality of seizing tool(s) at the right edge, a left side cloth and a left shoulder string and a right brassiere part similarly comprising a right cup part with one or a plurality of seizing tool(s) at the left edge, a right side cloth and a right shoulder string. The structures of the right and left brassiere parts are independent from each other. The brassiere is used through being connected with a connecting part set with one or a plurality of seizing tool(s) for the left brassiere to connect the left brassiere part at the front and one or a plurality of seizing tool(s) for the right brassiere to connect the right brassiere part at the front.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266084-A (JP)
Title: Treatment method for boron-containing solution
Inventor: IIDA TOSHIKAZU
IPC: C02F1/58
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively and efficiently removing boron designated as a harmful substance from a boron-containing solution.  <P>SOLUTION: In a treatment method for the boron-containing solution, magnesium oxide is added to the boron-containing solution and the resulting solution is heated to remove boron through solid-liquid separation treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265784-A (JP)
Title: Pachinko game machine and game program
Inventor: SHIMIZU SHINGO
IPC: A63F7/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine enhanced in presentation property so that a player's interest can be continued by giving many chances of storing store start storage number even with a small start storage number as in the start of a game, and a game program capable of simulatively executing the operation of such a pachinko game machine.  <P>SOLUTION: The pachinko game machine 1 comprises a judgement means for judging whether the transfer to a special game state advantageous for a player is performed or not; a liquid crystal display device 4 for performing the display of a special game which shows the judgment result; a detection frequency storage means for accumulatively storing the winning to a start prize port 5 as the start storage number every detection thereof; and a special game display control means for performing the display control of the special game on condition that the start storage number is present. The special game display control means controls the liquid crystal display device 4 to continuously display a plurality of special games when the start storage number is a prescribed number or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276609-A (JP)
Title: Train passenger guidance information device
Inventor: ONISHI HIDENOBU
IPC: B61L25/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train passenger guidance information device capable of providing real time passenger guidance information and early arrival guidance information even if operation arrangement input occurs.  <P>SOLUTION: This train passenger guidance information device is provided with a guidance management device 5 creating passenger guidance information and receiving the anticipation diagram 13 from a central computer 1 storing an anticipation diagram 13 created as a diagram after operation arrangement input 17 and reflecting the standard transit time information 16 acquired from the present performance information 15 on the execution diagram 12 created from an operation diagram 11 by the operation arrangement input 17 through a station control-device 3 online, and a monitor 7 connected with the guidance management device 5. A prescribed number of trains leaving a station performing previous arrival guidance on the basis of the present time are delivered, and an early arrival train is searched in the range of time T which is addition of surplus time and the transit time difference of the earliest train and the latest train between the station performing early arrival guidance and the destination station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278493-A (JP)
Title: Structure of partially stiffened pipe body
Inventor: IMANI KIMITOSHI
IPC: E21D11/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a partially stiffened pipe body, which enables a stiffener to be provided only in a part with large bending moment produced in the pipe body, enhances economy by reducing the weight of the pipe body, and facilitates work for making a diameter smaller.  <P>SOLUTION: This structure of the partially stiffened pipe body, which is used for a repair and reinforcing construction method for installing steel plate pipe bodies 3 and 4 on an inner surface of an existing tunnel or that of a buried pipe 2, is characterized by partially fixing a circumferential stiffener 5 only to a region with large radial bending moment by welding. Preferably, the stiffener 5, in which an end 5a, in the direction of revolution, of the pipe body is formed in a tapered shape, is fixed to the pipe bodies 3 and 4 by welding, so that the production of concentrated stress can be reduced. Additionally, the pipe bodies 3 and 4 are carried into the existing tunnel 1 and the buried pipe 2 in a state in which a diameter is made smaller, and can also be applied to the case of restoration in an installation place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278111-A (JP)
Title: Panel for floating pier, floating pier, and its manufacturing method
Inventor: MASUDA ICHIRO
IPC: E01D19/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the manufacturing cost to low and to suppress the increase in the weight of a steel material.  <P>SOLUTION: This panel 12 for the floating pier is so formed that a steel shell 10 of the floating pier 1 is constituted by sticking it to the external surface of a steel frame 11 and a concrete material is placed on the external surface. Studs 22 and a reinforcement 23 are provided in the external surface beforehand, two reinforced concrete beams 24 are provided as wrapping the studs 22 and the reinforcement 23, and the beams 24 improve the rigidity of the steel shell 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280954-A (JP)
Title: Analysis system
Inventor: NAKATANI RINTARO
IPC: G01N25/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a desired analysis performable by operating only from an analysis system even when executing an analysis which is not supported by the analysis system by using a commercial application.  <P>SOLUTION: The analysis system comprises an output range specifying means for specifying an analysis data and an output range of the analysis data, a command latch means for latching a command to control software except for the analysis system, and an output means for outputting the specified analysis data in a format which can be understood by the software except for the analysis system and outputting the latched command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288718-A (JP)
Title: Biaxially-oriented polyester film for coated type magnetic recording medium
Inventor: MURO SHINJI
IPC: C08J5/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially-oriented polyester film useful as a base film, that has little occurrence of foreign substances resulting from a catalyst, and few dropouts, when it is made as a coated type magnetic recording medium.  <P>SOLUTION: This film is a biaxially-oriented polyester film for coated-type magnetic recording medium, consisting of polyester constructed with a main recurring unit of ethylene terephthalate. A phosphorous compound and a titanium compound soluble in polyester are contained in the ranges of inequalities expressed by 2≤Ti≤10, 1≤P/Ti≤10, and 5≤Ti+P≤100 [wherein, Ti indicates the concentration (mmol%) of a titanium metallic element and P shows the concentration (mmol%) of phosphorus element], based on the number of mols of a recurring units of polyester. Further, thickness spots in the width direction of the film are 0.8 micrometers of smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002354183-A (JP)
Title: Image communication unit
Inventor: HIRAI NOBUYUKI
IPC: H04N1/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To differentiate start of an output to a recording section depending on when an image stored in an image communication unit is a deputized reception image or a forced deputized reception image. SOLUTION: The image communication unit has a 1st reception mode for recording a received image by a recording means, a 2nd reception mode where the received image is transferred to an external information processing terminal by an image transfer control means, a 1st output start means for starting an output from the recording means when the received image received in the 1st reception mode is stored in the storage means and a 2nd output start means for starting an output from the recording means when the storage means stores the received image in the 2nd reception mode.
Patent JP-2003284775-A (JP)
Title: Device and method for sucking and/or discharging liquid
Inventor: KUBOTA HIROSHI
IPC: A61M5/142
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To finely control an amount of a liquid, such as a liquid drug, sucked or discharged.  <P>SOLUTION: A fluid 101 for driving is charged into a fine tube 102 tapered and opened at a free end, the pressure of the fluid 101 for driving is detected to control a pressurizing mechanism 107 for the fluid 101 for driving according to the pressure detected, thereby sucking an object liquid 110 from the tip of the fine tube 102 in advance to form an interface 111 between the liquid 110 and the fluid 101 for driving, and the pressure of the fluid 101 for driving is controlled, thereby controlling an amount of the liquid sucked or discharged from the tip of the fine tube 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359402-A (JP)
Title: Monolithic series/parallel led array formed on highly resistive substrate
Inventor: COLLINS WILLIAM DAVID III
IPC: H01L27/15
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device array formed on a highly resistive substrate. SOLUTION: A series/parallel LED array is so formed on a highly resistive base layer that p- and n-contacts for array are positioned on the same surface of the array. Individual LEDs are separated, electrically, from each other by a trench or ion implantation. An internal connect deposited on the array is connected to the contact of individual LED in the array. In some embodiments, the LED is a III nitride device formed on a sapphire base layer. In one implementation, two LEDs formed on a single base layer are connected in antiparallel, to form a monolithic electrostatic discharge protection circuit. In one implementation, multiple LEDs formed on a single base layer are connected in series. In one implementation, multiple LEDs formed on a single base layer are connected in parallel.  In various implementations, a phosphor layer covers a part of a base layer, where one or more individual LEDs are formed.
Patent JP-2003293021-A (JP)
Title: Method for desulfurizing molten iron and molten steel
Inventor: INOUE AKIHIKO
IPC: C21C1/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently desulfurize while removing dissolved oxygen and also, preventing the intrusion of the oxygen from the atmosphere, at a low cost when the desulfurizing treatment to molten iron or molten steel is performed.  <P>SOLUTION: In the desulfurizing method for removing the sulfur in the molten iron or the molten steel by adding a desulfurizing agent 3 into the molten iron or the molten steel 1 held in a holding vessel 2, a plastic 4 or plastics-containing material 4 is added by laying on the holding vessel under keeping state so that the plastic 4 always exists in the holding vessel. Then, the plastic is gasified with the heat in the molten iron or the molten steel, and the desulfurization is performed while shutting off the atmosphere from the molten iron or the molten steel with the generated gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290773-A (JP)
Title: Ionization cleaning device
Inventor: MARUYAMA SOTOHIRO
IPC: C02F1/465
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of an electrode by removing contaminants from waste water while removing scale adhering to the electrode, and to provide an ionization cleaning device in which the removal effect of the contaminants is improved even when voltage applied between the electrodes is decreased.  <P>SOLUTION: In the ionization cleaning device which removes the contaminants in the waste water by applying direct current voltage to the electrodes arranged in a septic tank containing the waste water, the electrodes are disposed movably and the scale adhering to the surfaces of the electrodes is removed by moving the electrodes while rotating the electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293964-A (JP)
Title: Oil pump device
Inventor: KAWANO YUJI
IPC: F04C2/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump device that makes a low level of operating noise.  <P>SOLUTION: The oil pump device forms an internal gear at a bore portion of a ringed first rotor 4 rotatably fitted in a casing 1, and an external gear in inscribed mesh with the first rotor 4 at a peripheral portion of a second rotor 5 mounted eccentrically inside the first rotor 4. The device also rotatively drives the first rotor 4 with the second rotor 5 as a driving rotor to force-feed working fluid. The first rotor 4 comprises a plurality of segments along the rotation axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290073-A (JP)
Title: Paper holder
Inventor: HINO TOSHIO
IPC: A47K10/36
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper holder greatly facilitating a pulling and cutting action of paper by a necessary length.  <P>SOLUTION: This paper holder 20 is provided with side parts 22L and 22R, a back part 24, a paper storage part 26 surrounded with the side parts 22L and 22R mutually and the back part 24, a front plate 28 disposed to cover the upper surface to the front surface of the paper storage part 26, and a paper cutting plate 30 disposed in the lower part of the paper storage part 26 and extending toward the front side. The respective side parts 22L and 22R are provided with a plurality of small holes 42 for fixing the side parts 22L and 22R along the left or light wall surface 14L or 14R of a toilet room 10. The paper holder 20 is formed so that a paper pull-out clearance 36 directs to the rear part of a wastern style toilet 12 in either case of being fitted to the wall surface 14L or 14R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295826-A (JP)
Title: Organic el display device
Inventor: YASUDA HITOSHI
IPC: H01L51/50
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that luminance of an organic EL display device can not be controlled so that the entire image can be displayed brighter in accordance with the taste of a user or the environmental condition especially when the device is used outdoor during the daytime, and the image can be displayed darker in an indoor environment in the nighttime.  <P>SOLUTION: The organic EL display device is provided with a first power supply 12 which is connected to thin film transistors 6 side and provides a positive power supply voltage and a second power supply 13 which is connected to EL elements 7 side and provides a negative power supply voltage and these power supplies are forcibly switched by a switch 10 or a sensor 11 detects the environmental condition of the surroundings and the luminance of the light emitting layer is totally adjusted by changing the positive power supply voltage of the power supply 12 so as to realize an organic EL display device that can display with a luminance suitable for the environment of the surroundings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233140-A (JP)
Title: Carriage for image scanner
Inventor: CHIEN CHUWN-JEN
IPC: H04N1/46
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain an effect in the reduction of an entire image scanner size by reducing the depth of a carriage 20 more.  <P>SOLUTION: The carriage for an image scanner incorporates a first reflection mirror group to reflect a light beam coming from a reading object, a lens provided on the lower side of the optical path of the first reflection mirror group and to refract the light beam reflected by the first reflection mirror group, a second reflection mirror group provided on the lower side of the optical path of the lens and to reflect the light beam refracted by the lens and a photoelectric conversion element provided on the lower side of the optical path of the second reflection mirror group and to transduce into an electric signal by receiving the light beam reflected from the second reflection mirror group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003004390-A (JP)
Title: Spiral fin/tube type heat exchanger
Inventor: BOSCH DANIEL J
IPC: F28F1/02
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which heat transfer characteristics and pressure drop characteristics are improved, the number of components is decreased, and the degree of freedom is enhanced in the shape and dimensions. SOLUTION: A heat exchanger (12A, 12B, 12C, 12D) has an outer circumference (112, 156, 58', 366) isolated from the central axis and comprises an inlet (42, 378) and an outlet (44, 380) for first fluid flow, a pair of parallel tube segments (52, 53) wound around the central axis to form a plurality of alternating concentric coils (58), an inlet (46) and an outlet (48) of second fluid flow for the heat exchanger, and a structure (50) for encapsulating the tube segments in order to hold the second fluid in the heat exchanger when the second fluid flows from the inlet to the outlet.
Patent JP-2003301320-A (JP)
Title: Turnaround roll
Inventor: KODAMA YOICHI
IPC: D01F9/12
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turnaround roll that is used in the filament yarn production step or in the filament yarn processing step and prevents a filament yarn from lapping on a turnaround roll.  <P>SOLUTION: The roll is for turning a traveling direction of a filament yarn and tapes that have different surface roughness from that of the roll surface are detachably stuck to a part of the yarn-contacting face of the roll in the widthwise direction.  <P>COPYRIGHT: (C)2004,JPO