baber/WOPTO huggingface dataset:
Patent JP-2004120574-A (JP)
Title: Apparatus and method of filtering uniform resource locator
Inventor: HAMADA MASAYA
IPC: H04L12/701
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of filtering uniform resource locators (URL) which realizes a filtering function as to whether a URL to connect by request from a client device is to be relayed or denied by effecting a filtering operation by a user name in a remote access without giving a trouble to a user for the client device using the Internet at an institution without a system manager in an enterprise or the like or in general homes.  <P>SOLUTION: A user name U and an IP address P of the client device 1 are acquired by an authentication server 4 from a start event log and a stop event log included in an authentication log of a response record issued from the client device 1 in response to a user authentication request from the server 4, and transmitted to a data base server 5. The server 5 collates the received user name U against a user name U in a table prepared in advance according to a policy for authorizing connection or not defined for each of the user names U. Then it is determined whether the connection to the URL requested from the client device 1 is permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129323-A (JP)
Title: Electromagnetic retarder device for vehicle
Inventor: OKAMOTO ISAO
IPC: H02K49/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic retarder for a vehicle which can improve its cooling performance since its retarder is cooled by jetting air to the retarder from a nozzle according to the working of the retarder, which can avoid the drop of the braking force of the retarder resulting from the temperature rise of the retarder, which can ease the restriction on a braking time, which can cope with frequent or continuous braking thus being able to improve the braking capacity of the electromagnetic retarder, and which can secure high reliability.  <P>SOLUTION: In a vehicle which is equipped with an electromagnetic retarder 3 performing the braking by generating an eddy current in a rotor 7 attached to drive shafts 2 and 11 by an electromagnet 6 provided in a stator 4, this electromagnetic retarder device is equipped with a nozzle 14 which jets air to the electromagnetic retarder 3 so as to cool itself, a control valve 17 which is provided in a passage leading specified pressure from an air tank 15 to the nozzle 14, and a control means 25 which controls the opening of the control valve 17 according to the operation of the retarder 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123255-A (JP)
Title: Paper carrying device
Inventor: DESHIMARU TERUO
IPC: B65H5/38
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper carrying device, preventing the disorder of images by reducing a difference in the feeding amount of paper sheets.  <P>SOLUTION: The paper carrying device comprises a metal feed roller to be rotationally driven by a driving source and a resin pinch roller 12C to be pressed against the feed roller for holding the paper sheet therebetween and carrying it to a recording part. An elastic ring 17 having high wear resistance is wound on a crosswise portion of the outer periphery of the pinch roller 12C. Load (impact) which operates to flick the paper sheet at its rear end during dropping the paper sheet out of a nip portion between the feed roller and the pinch roller 12C is reduced (absorbed) by the elastic deformation of the elastic ring 17 wound on the pinch roller 12C to reduce a difference in the feeding amount of the paper sheets, thereby preventing the disorder of images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122477-A (JP)
Title: Coating layer forming liquid composition, image forming method using the same, and image recorded matter
Inventor: TAKAYAMA HIDEKI
IPC: B41J2/01
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition, restriction of the surface pH of a recording medium used in combination with which can be eased by obtaining an image recorded matter for forming a coating layer excellent in gas resistance or the like in at least some part of an image formed on the recording medium.  <P>SOLUTION: The gas resistance and scratch resistance are given to a coating layer forming part by forming the coating layer, in which a block type copolymer is coated by being insolubilized from the liquid composition by the action of the pH of the image surface by giving the liquid composition, in which the block type copolymer having a carboxylate is contained under the state being dissolved in an aqueous medium, to the image surface, onto which the image of a recording medium is recorded by an inkjet recording method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128759-A (JP)
Title: Window comparator
Inventor: MAEJIMA TOSHIO
IPC: G01R19/165
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window comparator capable of optionally setting two comparison voltages and operable even at a low power supply voltage.  <P>SOLUTION: The window comparator is configured with a first comparator circuit comprising: a first element 10 to which an input voltage is applied; a second element 12 to which a first reference voltage VH is applied; and a first constant current source 30 whose one terminal is connected to ground and making the sum of currents flowing to the first and second elements constant, and with a second comparator circuit comprising: a third element 24 to which the input voltage is applied; a fourth element 26 to which a second reference voltage VL set to a voltage lower than the first reference voltage is applied; and a second constant current source 32 whose one terminal is connected to ground; and a current mirror circuit to making proportion the sum ofcurrent which flowing to the third and fourth elements for the above-mentioned the current of the second element . A voltage across the second constant current source is used for an output VOUT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127710-A (JP)
Title: Excimer lamp and discharge container thereof
Inventor: EZAKI SHINGO
IPC: H01J65/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp and a discharge container thereof that prevent deterioration by making front and rear end wall plates 1b, 1b or the like at the longest ends of a discharge container 1 of an excimer lamp hardly transmit vacuum ultra violet ray.  <P>SOLUTION: The excimer lamp comprises the discharge container 1 having a shape longest in the horizontal direction and shortest in the vertical direction, having almost flat upper and lower wall plates facing in parallel with each other, formed into an airtight container made of synthetic quartz glass transmitting vacuum ultraviolet ray in which discharge gas is enclosed; and electrodes 2, 3 formed on outer surfaces of the upper and lower wall plates of the discharge container 1, respectively. The excimer lamp emits the vacuum ultraviolet ray through the lower wall plate, and a vacuum ultraviolet ray protective layer 4 is formed at least on inner surfaces of the front and rear edge plates 1b, 1b of both front and rear end parts in the discharge container 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122607-A (JP)
Title: Exposure device
Inventor: MIYAGAWA ICHIRO
IPC: G02B5/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device which can suppress a quantity of light variation of a condensing spot on an exposure face while a focal depth allowed for exposure is secured.  <P>SOLUTION: A filter 34A which has a quantity of transmission light restriction region where a quantity of transmission light is gradually reduced from the optical axis side towards the outer periphery side is set on an optical path of a laser beam L emitted from a fiber array part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128959-A (JP)
Title: Network automatic optimization system
Inventor: KAKINUMA SEIICHI
IPC: H04L12/42
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network automatic optimization system capable of always optimizing network status.  <P>SOLUTION: The system comprises a plurality of network devices 2 connected each other via a ring type network 1. Data is transmitted and received between the network devices 2 using a token 6. One of the network devices 2 is set as a parent device 3. The system employs a configuration in which a traffic control means 10 is provided at the parent device 3. The traffic control means 10 receives information of the token 6 going around the ring type network 1 and analyzes it to detect changes in traffic, and dynamically controls the system so that transmission design information for the network becomes optimal, according to the detection result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133090-A (JP)
Title: Photosensitive resin composition and method for forming color filter using the same
Inventor: MINAMOTO YOSHIZO
IPC: G03F7/40
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for a color filter which is developable with an inexpensive developing machine under a low spray pressure and is excellent in heat and solvent resistances, and also to provide a method for forming the composition.  <P>SOLUTION: The resin composition comprises (A) a carboxylic photosensitive resin having two or more photosensitive unsaturated double bonds and one or more carboxyl groups per molecule and a weight average molecular weight of 2,000-100,000, (B) a photosensitive (meth)acrylate compound having one or more carboxyl groups per molecule and a weight average molecular weight of 300-1,500, (C) a photopolymerization initiator, (D) a pigment, and (E) an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132056-A (JP)
Title: Heat insulation panel
Inventor: HATTORI KAZUHIDE
IPC: E04B1/80
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation panel having superior chemical resistance, rigidity, surface appearance and heat insulating characteristic.  <P>SOLUTION: This heat insulation panel 10 mounted on a building, is composed of a core material layer 1 composed of a thermoplastic foam resin of an expansion ratio of 5-70 times, and a facing material 2 applied on front and rear faces of the core material layer 1. The facing material 2 is composed of a mixture of a 30-80 wt. % polyolefinic resin, a 17-55 wt. % styrene resin and a 3-15 wt.% styrene thermoplastic elastomer and the core material layer 1 and the facing material 2 are thermally fused. As the styrene-based thermoplastic elastomer, a styrene ethylene butadiene styrene resin (SEBS) can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139162-A (JP)
Title: Manufacturing method of touch panel and touch panel manufactured by the method
Inventor: KONDO KOICHI
IPC: G06F3/041
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and easily form the dot spacer of a touch panel at low cost.  <P>SOLUTION: The dot spacer (30) is formed by jetting an ink toward a conductive material (22)-coated surface of a fixed side transparent electrode plate (20), wherein one side of a glass-based transparent plate (21) is coated with the conductive material, from the nozzle (3) of an ink-jet printer (1). An ECU (5) is connected to the ink-jet printer and can easily and optionally change the position of the ink-jet printer which conducts jetting, the number of jetting times and so on according to a preliminarily fixed program. A plurality of times of the jetting allow the position of the dot spacer to be high, and jetting with the movement of the dot spacer enlarges the size of the dot spacer. When an ultraviolet curing type ink, a thermosetting type ink or an electronic lay setting type ink is used, the moving ink particle (3) is semi-cured by being radiated with ultraviolet rays, infrared rays or electronic rays and collides with a dot spacer forming surface. Therefore, the ink particles are hardly crushed and the dot spacer is stably formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139282-A (JP)
Title: Advertisement information server device and electronic advertisement system
Inventor: MASUMOTO MASAYUKI
IPC: G06Q30/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic advertisement system providing information on an advertisement commodity related to each component constituting an article which a consumer uniquely contrives.  <P>SOLUTION: This electronic advertisement system 1 comprises a consumer terminal 11, an advertiser terminal 21, and an electronic advertisement management device 31. The system 1 receives user's specification and sends an electronic advertisement, and allows registration of a combination article name and commodity detail information from the consumer terminal 11 and the advertiser terminal 21. Thereby, the consumer terminal 11 registers and retrieves an original dish or the like, while the advertiser terminal 21 registers a combination article using a material desired to sell, and focuses on heavy selling materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140929-A (JP)
Title: Input circuit monitor system for electric power system digital processing system
Inventor: SASAGAWA SATORU
IPC: H02H3/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input circuit monitor system for an electric power system digital processing system capable of positively detecting failure in an input circuit of a CPU at a low cost and by a simple system, thus enabling the CPU to positively identify that the CPU has the failure on the input circuit side or the electric power system side.  <P>SOLUTION: This electric power system digital processing system performs the digital processing of an electric power system with a CPU7 on the basis of digital signals obtained by processing an AC signal from the electric power system with the input circuit 6. In the system, the presence of some failure in the inside of the input circuit 6 is detected from the digital signal corresponding to a positive region of the AC signal, and the digital signal corresponding to a negative region of the AC signal on the basis of the output of the input circuit 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137974-A (JP)
Title: Pump for liquid chromatograph, and method for operating the same
Inventor: HEIKO KENJI
IPC: F04B11/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump for a liquid chromatograph in which a liquid is stably fed at an extremely low flow rate and which is excellent in bubble discharging property at a starting time.  <P>SOLUTION: At the starting time, the liquid is fed by a first plunger 2 at a large flow rate to exhaust a bubble and to fill a solvent liquid in the pump in a short time. At a normal operation time, the plunger 2 is stopped, and a second plunger 3 is pressed in a second pressurizing chamber 13 to feed the liquid at a low flow rate. When the plunger 3 reaches a full stroke, the plunger 2 is pressed in a first pressurizing chamber 12 synchronously with returning of the plunger 3 at a high speed. Thus, the liquid flowing through a discharge passage 11 is controlled by a controller 50 so that the flow rate of the liquid passing through the passage 11 always becomes constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137778-A (JP)
Title: Surface layer treatment method for soft ground and its device
Inventor: KITAMOTO YUKIYOSHI
IPC: E02D3/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface layer treatment method for the soft ground by the use of a flexible planar reinforcing member such as sheet and a net to give rigidity to the flexible planar reinforcing member by a comparatively simple rigid reinforcing body and install the rigid reinforcing body on the soft ground easily at a low cost.  <P>SOLUTION: The flexible planar reinforcing member 11 such as sheet and a net is provided on the soft ground 1. A flexible linear hollow body 13 composed of a hose having dewaterbility and high tensile strength is arranged or attached in advance on at least either of the upper face and the lower face of the planar reinforcing member 11. Mortar 14 is filled into the linear hollow body 13 to form the lattice-like rigid reinforcing body 12. The load of sediment loaded through the planar reinforcing member 11 is dispersed by the rigid reinforcing body 12 having a frame structure allowing easy istallation and having high rigidity, and the destruction and deformation of the soft ground are suppressed to perform stable sediment work such as soil covering and filling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140303-A (JP)
Title: Terminal for solder connection
Inventor: NODO TAKAAKI
IPC: H05K3/34
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal for soldering, which excels in connection reliability.  <P>SOLUTION: The terminal for solder connection, wherein an Ni-plated coating and Au-plated coating are formed successively on a terminal made of a conductor with all the Ni-plated coating and Au-plated coating being dissolved in the solder, when connection is made using the solder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143942-A (JP)
Title: Control method and control system of gas turbine engine
Inventor: UTANO MAKOTO
IPC: F02C7/228
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control system of a gas turbine engine capable of smoothly carrying out the combustion change-over control of the gas turbine engine having a multi-stage burner.  <P>SOLUTION: The gas turbine engine 1 provided with the burner B having a required quantity of main burning parts 11, and a required quantity of pilot burning parts 12 is controlled. There are provided an engine controller 4 for generating a burner output demand FD based on an engine status quantity ER, and a burner controller 6 for generating a fuel flow rate demand QD based on a burner status quantity FR. The fuel flow rate of the fuel flow rate demand QD is made to override the fuel flow rate of the burner output demand FD in a required period to be subjected to staging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204281-A (JP)
Title: Antenna structure, method for using antenna structure and communication equipment
Inventor: IWAI HIROSHI
IPC: H01Q5/10
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a high-grade antenna is required and a cost is high in using the antenna of a foldable portable telephone terminal both in folding the foldable portable telephone terminal and in not folding it.  <P>SOLUTION: An antenna structure used in the foldable portable telephone terminal is provided with a first antenna and a second antenna. The first antenna is used when the portable telephone terminal is not folded, and the second antenna is used when the portable telephone terminal is folded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142533-A (JP)
Title: Tire for two wheeler
Inventor: MATSUDA MITSUYUKI
IPC: B60C7/10
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for a two wheeler with excellent durability of an elastic foamed body and excellent control stability by optimizing a reinforcement belt layer.  <P>SOLUTION: In the tire 1 for the two wheeler having a block pattern and with an elastic foamed body 8 filled in a cavity formed in a state of a tire wheel, a carcass 6 is constituted of at least a sheet of up ply 9a, 9b and at least a sheet of down ply 10. The distance h measured between folded ends 11 of the maximum width up ply 9a and a rim diameter line position 12 along the tire radial direction is 30-70% of the tire cross sectional height SH. A first reinforcement layer 14 and a second reinforcement layer 15 formed by coating a cord lower in elongation than a ply cord with rubber are provided in a crown part 13 of the carcass 6. In the first reinforcement layer 14, each of its edges 16 is brought into line with the folded ends 11 of the maximum width up ply 9a or overlapped by 20% or less of the tire radial direction length of the tire cross sectional height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042242-A (JP)
Title: Machine screw connecting driver
Inventor: SAKAMOTO AKIO
IPC: B25B23/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding method of a machine screw connectable to a machine screw when inserting a driver into the machine screw when fastening a nonmagnetic cross machine screw (having a property of being unattractable by a magnet).  <P>SOLUTION: A slit is formed (only in one direction) toward the root from the tip vicinity in a groove from a tip groove of a cross driver shaft, and a metallic plate a little thinner than a groove width of the slit is inserted, and a side part of the metallic plate tip is projected a little from a groove part of the driver. The projected metallic plate is set in a position for striking on an opposed part projecting inside a cross groove of the machine screw. When inserting the driver into the screw, the side part on the tip of the metallic plate is strongly strutted against a projecting part of the machine screw, so that a driver shaft and the machine screw are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206928-A (JP)
Title: Bearing structure
Inventor: LAW CHI C
IPC: C22C5/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy having a higher initial melting temperature than that of a copper alloy containing lead and applied to a surface of a bearing part.  <P>SOLUTION: The copper base alloy suitable for use in a bearing structure is made of silver of about 15 wt.% or about 90 wt.%, preferably, about 50 wt.% or about 60 wt.% and essential copper in balance. For example, a covered layer 16 of this copper base alloy is applied to a surface 18 of a bushing 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160871-A (JP)
Title: Method for forming thin film by chemical vapor deposition
Inventor: IZUMI HIROHIKO
IPC: C23C16/507
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a thin film by chemical vapor deposition, which prevents erosion of a substrate, restrains leakage of an electric current, and improves flatness of the film surface.  <P>SOLUTION: The method for forming the thin film by chemical vapor deposition introduces alternately a raw gas and a gas activated by an activating means, onto the substrate and conducting the chemical vapor deposition on it, in a process for forming the thin film on the substrate by chemical vapor deposition, and forming the thin film having the required film thickness on the above substrate through repeating the chemical vapor deposition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151228-A (JP)
Title: Developing device
Inventor: WATANABE KAZUFUMI
IPC: G03G15/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance for ends of a developer carrier with a simple structure, in a developing device of an image forming apparatus that uses magnetic seal members.  <P>SOLUTION: The developing device which supplies magnetic toner onto an image carrier and forms an image includes: the developer carrier, a developing frame which supports the developer carrier, a sheet member which abuts on the developer carrier along the length of thereof, the magnetic seal members disposed at both longitudinal ends of the developer carrier with gaps between them, and auxiliary members disposed near the magnetic seal members with the sheet member between them. In the developing device, each auxiliary member is disposed such that it extends from a recess on the side of the sheet member affixing part of the developing frame to the position where the sheet member abuts on the developer carrier.  <P>COPYRIGHT: (C)2004,JPO