baber/WOPTO huggingface dataset:
Patent JP-2003050925-A (JP)
Title: Offline transaction support method
Inventor: KOYAMA HIROMI
IPC: G06Q50/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an offline transaction support method which effectively uses obtained information on an article purchases wisher to hold an auction. SOLUTION: This method, by which a server 1 connected to a network supports transaction associated with the auction, includes a step where the server 1 receives bid information including a bid limit price and participant information on an auction object article before the action starts, a step where the bid information matching a successful bid condition most from the previously received bid information, a step where a bid is offered within the range of the bid limit price according to the bid information matching the successful bid condition most when the auction is carried out, and a step where bid information which fails to make the successful bid among pieces of previous bid information and information associated with the object article are sent as open information onto the network.
Patent JP-2003055178-A (JP)
Title: Semisolid composition for oral cavity
Inventor: MITSUYAMA SHUNPEI
IPC: A61K8/86
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an unknown semisolid composition for the oral cavity keeping ascorbic acid stable over a long period without causing solidification with time and having excellent shape retaining properties. SOLUTION: This semisolid composition for the oral cavity comprises a polyvinylpyrrolidone having 10,000-360,000 number-average molecular weight, a polyhydric alcohol such as polyethylene glycol, 1,3-butylene glycol, propylene glycol, a concentrated glycerol, diglycerol or dipropylene glycol and the ascorbic acid. Furthermore, the semisolid composition for the oral cavity comprises silicic acid anhydride.
Patent JP-2003051086-A (JP)
Title: Radio meter reading terminal device
Inventor: KOBAYASHI KEIJI
IPC: G08C15/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To extend battery life by suppressing surplus current consumption when the voltage of the battery being an operating power supply in a sleep mode of a radio meter reading terminal device surpasses a minimum operation maintenance voltage due to a rise in temperature. SOLUTION: A first battery 11 is a power supply that periodically stops receiving standby and supplies operating power of a sleep band where the minimum necessary limit operation of a CPU 7 performs, an A/D converter 21 measures a discharge voltage of the first battery 11 in a prescribed interval, a step-down regulator 19 supplies power as a minimum operation maintenance voltage via a switch A in the case the discharge voltage surpasses the minimum operation maintenance voltage, and the voltage of the first battery 11 is subjected to direct power supply through a switch C in the case the discharge voltage is the minimum operation maintenance voltage or is less than the minimum operation maintenance voltage.
Patent JP-2003049737-A (JP)
Title: Fuel injection system
Inventor: ARAKI YOSHIYUKI
IPC: F02M51/08
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection system capable of improving heat efficiency of fuel, improving temperature rising effect, and feeding fuel quickly to a nozzle hole. SOLUTION: A ceramic heater 50 directly heats an outer circumferential wall of a first magnetic part 12 as a valve body positioned in the upstream of a valve seat 15a. Fuel is heated through a heat transfer pipe 52 provided in a gap between an inner wall of the first magnetic part 12 and a nozzle needle 20. Since heating efficiency of fuel is high, fuel can be heated in a short time after start of heating. Even in cold starting, especially, injected fuel can be pressure-reduced and boiled to be atomized. Harmful components in exhaust gas are effectively reduced, and power consumption is also reduced.
Patent JP-2003052167-A (JP)
Title: Power circuit, power supply system using the same, and electronic device
Inventor: YAMAMURA HIDEO
IPC: H02J1/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique, capable of adopting reliability improvement through a redundant parallel architecture as an ideal value, by eliminating the possibility of stopping a normal power supply by mistakes at the generation of overvoltage malfunctions. SOLUTION: In this power supply system, anode terminals of OR diodes 403, 503 are connected serially with the output terminals of power supplies 400, 500, and the cathode terminals thereof are commonly connected with output terminals 600, thus realizing redundant parallel configuration. The output of a current comparison circuit 409 for parallel operation is restricted by an increase amount limiting circuit 414 and the output voltage of the power supply 400 is limited, so as to be lower than the set voltage of an overvoltage detection circuit 412, thereby restraining the operation of the overvoltage detection circuit 412, except when there are overvoltage malfunctions in the power supply 400 and preventing wrong power stoppage.  The reliability of the power supply, the power supply system, and the electronic device of the redundant parallel configuration can be improved by 4,000 to 20,000 times.
Patent JP-2003048371-A (JP)
Title: Ink jet recording medium
Inventor: KAGA MAKOTO
IPC: B41M5/52
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium which has excellent gloss and a fast ink absorption speed and which can record an image of a high quality and to provide a method for forming an image using the same. SOLUTION: The ink jet recording medium comprises an ink absorption layer containing a pigment and a water soluble binder on a support and a front layer containing thermoplastic fine particles. In this medium, a mean particle size of the fine particles is 1 μm or less and a ratio of the particles having a mean particle size of 2 μm or more is 5% or less.
Patent JP-2003055350-A (JP)
Title: Pyridazinone and noxious organism-controlling agent containing the same as active ingredient
Inventor: TAKIZAWA EIJI
IPC: C07D237/22
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a substance useful for controlling an insect, a mite and the like which are each a noxious organism in agriculture and forestry, fishery, a livestock industry, a public health field or the like. SOLUTION: A pyridazinone expressed by the following formula (I) (wherein, R<1> is a 1-5C alkyl; R<2> is H or a 1-3C alkyl; R<3> is a 1-5C alkyl, a 1-5C haloalkyl, a 1-5C alkoxy, a 1-5C haloalkoxyl or a halogen; R<4> is a 1-8C alkyl, a 1-5C haloalkyl, a 1-5C alkoxy, a 1-5C haloalkoxyl or the like; m is an integer of 0-4; n is an integer of 0-5; and X is a halogen) and a controlling agent against noxious organisms containing the same as an active ingredient.
Patent JP-2002064427-A (JP)
Title: Adaptive antenna system and method therefor
Inventor: WEAVER CARL FRANCIS
IPC: H01Q21/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna configuration whereby the effective regions of signals are maximized and the interferences of signals are suppressed to a minimum both in a cell and among several adjacent cells thereto. SOLUTION: For a radio communication network, a system and its method for configuring and reconfiguring a cylindrical antenna array are developed. After receiving continuously from a mobile radio equipment its positional and signal informations, the reconfiguration of the antenna components of the cylindrical antenna array are so determined by using these informations as to improve the performances of the system. For this purpose, the interferences of antenna signals with each other and the drops of callings from the mobile radio equipment and a base station, etc., are suppressed to a minimum. Further, the antenna of the base station is so configured dynamically as to maximize the qualities of the voices with each other both in a cell and among a plurality of adjacent cells thereto.
Patent JP-2003059572-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/42
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector enables to miniaturize while securing a locking force of a lance against terminal fittings. SOLUTION: A lance 29 with L-shaped cross section, having an upper wall 29A extending along the lateral direction of a female connector housing 20 and a side wall 29B extended along the vertical direction thereof, is formed at the front part of a cavity 23. A locking part 31, enabled to lock in a locking part 17 of a female side metal fitting 10, is protrusively formed at the top end side of the lance 29. Precisely, the locking part 31 is formed so as to protrude from an area including a corner part 29C of the lance 29 to the inside of the cavity 23, and a protrusion 31A protruding downward from the upper wall 29A of the lance 29 and a protrusion 31B protruding leftward from the side wall 29B are integrally formed so as to have an L-shaped cross section. The locking force is improved by locating the locking part 31 at the area including the corner part 29C where the rigidity is high.
Patent JP-2003053945-A (JP)
Title: Ink jet recorder
Inventor: SUGAYA TOYOAKI
IPC: B41J2/01
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which realizes high quality image recording, by carrying out the recording by an appropriate ink discharge amount at an appropriate relative velocity (relative velocity between a recording head and a recording medium) to the recording medium having an ink-receiving layer including thermoplastic resin particles in a surface layer; and moreover forms image prints with a higher quality than the quality of conventional ones, by appropriately transparentizing and smoothing the ink-receiving layer through a fixing process by a fixing means having an appropriate surface roughness to the recorded recording medium. SOLUTION: The discharge amount of ink per unit time and unit area which is discharged from the recording head 3, and the relative velocity of the recording head 3 and the recording medium 1 are controlled into an appropriate range. A surface roughness of a heating belt 53 as a means for smoothing and transparentizing the ink-receiving layer of the recording medium 1 is limited into an appropriate range, and moreover, a surface of the heating belt 53 is constituted of a release layer including a silicone resin.
Patent JP-2003064627-A (JP)
Title: Braille rvet for floor
Inventor: HASHIMOTO KENSABURO
IPC: E01F9/553
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a Braille tack for giving course information to the blind, wherein the Braille tack is provided on a floor structure such that a decorated sheet material, such as a tile, carpet and the like, is laid on the floor of a building. SOLUTION: The Braille tack is provided for giving course information to the blind, wherein the Braille tack is provided on the floor structure such that the decorated sheet material, such as a tile, carpet and the like, is laid on the floor of the building. The Braille tack comprises a holding fixture arranged on the back of the decorated sheet material, and a Braille track body arranged on the surface of the decorated sheet material. The holding fixture has inserting projection and the Braille tack body has cylindrical bosses, respectively, and both inserting projection and cylindrical bosses, which constitute a fixing means, are fitted together as they are made to penetrate the decorated sheet material.
Patent JP-2003066356-A (JP)
Title: Scanning optical device and image forming device using the same
Inventor: KATO MANABU
IPC: G02B3/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of restraining the curve of a scanning line caused by the eccentricity of an exit surface in a direction Z (subscanning direction) from an incident surface because of the insufficient assembly accuracy in a mold to be very small, and an image forming device using the optical scanner. SOLUTION: The shape of the optical surface of a single lens is set to satisfy 0.9ϕm/ϕp<=ϕmx/ϕpx<=1.1ϕm/ϕp when it is assumed that the refractive power in the subscanning direction on the optical axis of the single lens is ϕp, the refractive index in the subscanning direction on the most off axis of the single lens is ϕm, the refractive power in the subscanning direction on the optical axis of the optical surface having the large refractive power in the subscanning direction on the optical axis of the single lens is ϕpx,  and the refractive power in the subscanning direction on the most off axis of the optical surface having the large refractive power in the subscanning direction on the optical axis of the single lens is ϕmx in terms of the optical surface having the large refractive power in the subscanning direction on the optical axis out of two optical surfaces of the single lens.
Patent JP-2003069757-A (JP)
Title: Image forming device
Inventor: NAKAMURA NAOMI
IPC: G06F3/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a number of copies in the case of high speed copying can be displayed by switching the method and timing to count the number of remaining copies corresponding to a copying means in the image forming device provided with a read part for reading an original, an image memory for storing image data and a printer for printing the data read by the read part. SOLUTION: This image forming device has a memory copying means, a direct copying means, a print data storage copying means and a count method switching means for switching the method for counting a copy counter for displaying the number of copies during the copy operations by the respective copying means.
Patent JP-2003061176-A (JP)
Title: Microphone holder
Inventor: SUDO YOSHINORI
IPC: H04R1/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a microphone holder with simplified assembling that can enhance the degree of freedom of the design of a communication device by relaxing limitation of positions for forming sound holes. SOLUTION: A microphone holder 10 is configured to include a case 13 having a housing space 12 for housing a microphone member 11 in the inside. The case 13 is configured to include a circumferential wall 20 forming an opening 19 to contain the microphone member 11, a bottom wall 21 placed at a side opposite to the opening 19 and connected to the circumferential wall 20, and a terminal support 23 mountable to the opening 19 and integrated with electrode terminals 22, 22. The circumferential wall 20 and/or the bottom wall 21 are provided with a sound hole 28 leading to a sound collection part 15 of the microphone member 11 so as to shut the opening 19 and the sound hole 28 when the microphone member 11 is housed in a housing space 12.
Patent JP-2003067952-A (JP)
Title: Optical disk apparatus and tracking control method for optical disk
Inventor: ENDO HIDEYASU
IPC: G11B7/095
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus and a tracking control method for an optical disk, which can stably perform the tracking control even when the secular change or a temperature change of an optical pickup mechanism arises. SOLUTION: A system controller 19 stores mean tracking deviation information operated for one period in a memory 19A, according to angular position information of the optical disk D, on the basis of a tracking deviation signal from an A/D converter 18 and an angular position signal from a counter 20, and multiplies the value of the mean tracking deviation for one period by a prescribed constant. An adder 15 adds an output signal from a phase compensation circuit part 14 to a signal proportional to the mean tracking deviation for one period inputted through a D/A converter 21 with the synchronism with the angular position signal of the optical disk D, and outputs a signal of the added result.
Patent JP-2002148451-A (JP)
Title: Plastic optical fiber
Inventor: KOBAYASHI HISAAKI
IPC: G02B6/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber having a numerical aperture of about 0.5 and well-balanced superior translucency, heat, flexion and bending resistances. SOLUTION: The plastic optical fiber has a core comprising a methyl methacrylate-base (co)polymer, a first clad comprising a perfluoroalkyl methacrylate copolymer and a second clad comprising a copolymer obtained by polymerizing vinylidene fluoride, tetrafluoroethylene, hexafluoropropylene and another copolymerizable component in such a way that the weight proportion of the fluorine-containing components ranges from 70 to 74%. The theoretical numerical aperture of the plastic optical fiber is 0.45-0.52.
Patent JP-2003065055-A (JP)
Title: Intake method for internal combustion engine and internal combustion engine
Inventor: OTERU YUICHI
IPC: F02M25/07
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an intake method for an internal combustion engine and an internal combustion engine, when introducing a burned gas directly into a cylinder by opening an exhaust valve during an intake stroke, wherein rapid burning can be achieved by suppressing the drop of a burning rate more than heretofor, and EGR limit can be extended, and in association therewith, lower fuel consumption and lower burning variations, and lower emission can be achieved. SOLUTION: In an internal combustion engine 10, new gas flowing through an intake valve 26 and burned gas flowing through an exhaust valve 28 are set up so as to create together a predetermined gas flow within a combustion chamber 16, and besides a gas flow Y of the burned gas flowing through the exhaust valve 28 is set up so as to be oriented in the same direction as that of a gas flow X of the new gas flowing through the intake valve 26. Thereby, the gas flow X of the new gas which flows through the intake valve 26 and the gas flow Y of the burned gas which flows through the exhaust valve 28 are not counteract to each other, and the gas flow within the combustion chamber 16 is not reduced.
Patent JP-2002180903-A (JP)
Title: Rectangular vane-shaped part exhaust nozzle
Inventor: JANARDAN BANGALORE ANANTHAMUR
IPC: F01D25/30
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust nozzle having improved noise reducing performance by reduction of aerodynamic efficiency of minimum limit. SOLUTION: A gas turbine engine exhaust nozzle 18, 22, 50 includes a discharge port 28,30 for discharging exhaust and a plurality of rectangular vane- shaped parts 34 adjacent to this discharge port to be arranged with a space apart in a circumferential direction. The vane-shaped part, by a performance loss of minimum limit, mixes an exhaust flow, attenuates a noise, and radiates a vortex for reducing an infrared trace.
Patent JP-2003074288-A (JP)
Title: Replaceable kibble device for shaft excavation
Inventor: INAGE MASAAKI
IPC: E21D1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a replaceable kibble device for shaft excavation particularly allowing the replacement work of a kibble 11 to be performed safely, easily and rapidly on a scaffolding 6 in the replaceable kibble dev ice 16 used for carrying out excavated muck from the inside of a shaft 2 while using two muck kibbles 11A, 11B alternately. SOLUTION: This replaceable kibble device is provided with a kibble suspending means 16A suspending an empty kibble 11A by an empty kibble lift 23 and moving between a first position P1 on a kibble through hole 12 and a stand-by second position P2, and a kibble adjusting means 16B for placing the empty kibble 11A returned into the first position P1 from the ground and adjusting a hanging handle 18 in a fixed direction by controlling the attitude of the empty kibble 11A so as to be conformed to the replacement of hanging hooks 19, 20. A lower stage deck 9 of a scaffolding 6 is provided with a swinging door type opening/closing door 26 for opening or closing the kibble through hole 12, and the kibble adjusting means 16B is mounted to the upper face of the opening/closing door 26.
Patent JP-2002261458-A (JP)
Title: Electronic apparatus and stacking structure thereof
Inventor: STONE DENNIS
IPC: G06F1/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a stacking structure thereof which prevents movement in lateral direction and stands a heavy weight. SOLUTION: An electronic apparatus 100 comprises a front surface 120, a rear surface 122, an upper surface 130, a bottom surface 160, and two external side surfaces 140. Two front corner legs 110 and 112 are fitted to front corners of a rectangular chassises. Two rear corner legs 114 and 116 are fitted to rear corners of the rectangular chassis.
Patent JP-2003066441-A (JP)
Title: Liquid crystal display element provided with reflection sheet and method for manufacturing the sheet
Inventor: TANAKA MASASHI
IPC: G02F1/1335
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To restrain a defective product from being produced and enhance the yield of a product by detecting an adhesive-absent spot on a reflection sheet of a liquid crystal display element beforehand. SOLUTION: This liquid crystal display element consists of a pair of glass substrates, a liquid crystal enclosed between the glass substrates and a polarizing plate and the like arranged additionally on the glass substrates. The adhesive- absent spot 4 of the colored reflection sheet 21 in an effective display region can be detected by coloring an adhesive 3 to be used for sticking the sheet 2 to the rear face of the glass substrate with a color different from that of the sheet 2 so that the spot 4 can be visually seen easily when the adhesive 3 is applied by printing.
Patent JP-2003092366-A (JP)
Title: Semiconductor memory and method of manufacturing the same
Inventor: ENDO TETSUO
IPC: H01L29/792
Filed: 2001-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which increases a floating-to- control gate capacitance ratio without increasing the occupied area and suppresses variations in cell characteristics caused by processes. SOLUTION: A method of manufacturing a semiconductor memory comprises processes of: forming at least one insular semiconductor layer on a semiconductor substrate, forming a tunnel insulation film on the surface of the insular semiconductor layer, forming a side wall spacer consisting of a first conductive film divided in the height direction on the tunnel insulation film, doping impurities in self-aligning manner into the divided first conductive film to form an impurity diffusion layer, and forming an interlayer capacitor film and a second conductive film on the first conductive film.  The semiconductor memory manufactured by this method comprises the semiconductor substrate and at least one memory cell which consists of at least one insular semiconductor layer, and an electric charge accumulation layer and a control gate which are formed on the entire area or a part of the area around the side wall of the insular semiconductor layer, with at least one memory cell electrically insulated from the semiconductor substrate.
Patent JP-2003072989-A (JP)
Title: Sheet material positioning equipment
Inventor: OZAKI TAKAO
IPC: B65H5/22
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To simply the configuration of equipment by accurately positioning sheet material even if a cutout for positioning the sheet material is not provided and an electric control circuit for detecting the edges of the sheet material is not installed. SOLUTION: A circular hole 20D is provided in a plate feeding guide 20, a fan 98 is installed on the rear side of the plate feeding guide 20, and the fan 98 is driven to feed air to the circular hole 20D. The air forms an air layer between a printing plate 12 and a plate feeding guide 20 when the printing plate 12 is placed on the plate feeding guide 20. By the air layer, the printing plate 12 reduces a frictional force in sliding for positioning on the plate feeding guide 20. Thus the positioning can be performed smoothly.