baber/WOPTO huggingface dataset:
Patent JP-2003244023-A (JP)
Title: Adaptive matching filter apparatus for spread spectrum communication
Inventor: LOMP GARY
IPC: H04B17/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive matching filter (AMF) apparatus for collecting signal power of a spread spectrum data channel from a spread spectrum signal.  <P>SOLUTION: The adaptive matching filter apparatus includes; a pilot vector correlation means for producing a plurality of multi-path signal weighting values depending on a plurality of multi-path signal carrier components; a local code sequence generating means for generating a plurality of local code sequences being code phase shift outputs of a prescribed spread code sequence; a plurality of spread code correlating units for producing respective multi-path data signal components having already been subjected to despread processing having carrier phase values in a data AMF for receiving the spread spectrum signal; a plurality of weighting means for producing a plurality of scaling and matched data signal components applying scaling to the multi-path data in response to the multi-path weighting values; and the data AMF means provided with a combining means for combining the scaling and matched data signal components to produce data values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142724-A (JP)
Title: License plate lighting system
Inventor: TATEWAKI YOSHIMASA
IPC: B60R13/10
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license plate lighting system of front light type wherein a license plate is mounted with high work efficiency.  <P>SOLUTION: This license plate lighting system is provided with a light source, a basic part, and a light guide part provided with a light guiding body for introducing light from the light source and emitting the introduced light into a basic part side. A rotary shaft part is provided in either of upper, lower, left, and right end parts of the system to open and close the light guide part by the rotary shaft part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227163-A (JP)
Title: Servo control device
Inventor: TOYOSAWA YUKIO
IPC: G05B13/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo control device to which learning control is applicable in case of executing a number of works of the same shape of a part or the like.  <P>SOLUTION: Switches 24 and 25 are ON by a learning control start instruction from a host control device to fetch positional deviation of every period. The positional deviation is added to correction data fetched from a learning memory 22 followed by processing with a band limiting filter 21, and the resulting data are stored in the learning memory 22 as correction data. A phase delay and gain drop of the fetched correction data are compensated by a dynamic characteristic compensation element 23, and the result is added to the position deviation to be inputted to a position control part 3. When an instruction pattern to the same shape is ended, and a learning control end instruction is given, the switches 24 and 25 are OFF to end the learning control. The learning control can be performed in an optional position for working the same shape according to the learning control start and end instructions, and a precise working can be performed with the position deviation converged to zero.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228271-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: NITTA YUKIHIRO
IPC: H01G9/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor where an electrostatic capacity is made high, and the variance of impedance characteristics is made small.  <P>SOLUTION: This method for manufacturing a solid electrolytic capacitor is provided to immerse an electrode body in polymer solution containing polymer monomer, to penetrate the polymer solution inside an air gap such as the thin hole of the electrode body, and to promote the chemical polymer reaction of the polymer monomer for forming conductive high polymer in the electrode body. This method for manufacturing the solid electrolytic capacitor comprises a process for preparing oxidant solution by dissolving dopant, oxidant and nitro compound in organic solvent, and a process for mixing the oxidant solution with the polymer monomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227233-A (JP)
Title: Touch panel device
Inventor: AOKI AKIRA
IPC: G06F3/041
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel device in which a button position is easily matched with the position of display of a display device.  <P>SOLUTION: The touch panel device is provided with the display device, a pressure sensitive matrix switch board and a sheet material formed with a plurality of pattern-shaped button parts. The touch panel device is further provided with: a means which sets that switches are turned on when the button part is depressed and the number of unit switches which have detected the depression of the switch board is not increased or the increasing speed of the number of unit switches which have detected the depression of the switch board is a predetermined value or less, and in this state, sets that the switches are turned off when the depression of any of the unit switches of the switch board is not detected; a means for acquiring the centroid positions of all the unit switches which have detected the depression when it is set that the switched are turned on; and a means for comparing the preset switch central coordinates of the display device with the centroid positions, and when the deviation value between them is a predetermined value or more, changing the switch central coordinates of the display device so as to be made almost coincident with the centroid positions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224626-A (JP)
Title: Method of manufacturing chlorine dioxide water and sterilization apparatus
Inventor: NAKAMURA HACHIRO
IPC: C02F1/50
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing chlorine dioxide water by which the reaction rate is improved while suppressing complication of equipment, the increase of running cost or the like by using a two liquid method and the residual quantity of chlorite ion is reduced.  <P>SOLUTION: The method of manufacturing chlorine dioxide water by reacting an inorganic acid with an alkali chlorite aqueous solution includes: a mixing process for mixing the inorganic acid with the alkali chlorite aqueous solution; a pressurizing process for applying pressure to the inorganic acid and the alkali chlorite aqueous solution; and a dilution process for diluting chlorine dioxide gas and a reaction mixture aqueous solution obtained by the mixing process and the pressurizing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227482-A (JP)
Title: Purchase history management system, purchase history management server, purchase history management method and computer program
Inventor: IGURA MITSUGI
IPC: G06Q10/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for managing purchase history managing a user's purchase history on a network while reducing the input work of the information related to the purchase history and enabling the user to acquire the purchase history in an environment where arbitrary network connection is possible.  <P>SOLUTION: A purchase history management server 200 is provided with a purchase detail DB(data base) 230 storing a user's purchase history information and an updating means 220 receiving the purchasing detailed information indicating the detail of a commodity purchased by a user from a store server 100 and updating the purchase history information in the purchase detail DB230. A printing server 300 is provided with a printing control means 370 receiving a printing demand, reading the purchase history information in the purchase detail DB230 of the purchase history management server 200, and generating and returning printing data for printing the purchase history information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226381-A (JP)
Title: Sensor chip having brush-like structure surface carrying block polymer
Inventor: NAGASAKI YUKIO
IPC: C08F283/06
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor chip for improving a detection sensitivity of a biosensor.  <P>SOLUTION: One, two, or more types of block polymer derivatives expressed by the general formula (1) A-L-P<SP>1</SP>/P<SP>2</SP>(1) [wherein, A indicates a hydrogen atom, a functional group, a protected functional group, or a ligand; L indicates a linking group or valence bond; P<SP>1</SP>/P<SP>2</SP>is a block polymer constituted of a block P<SP>1</SP>and a block P<SP>2</SP>; the block P<SP>1</SP>is a polymer block containing a hydrophilic straight chain monomer unit; and the block P<SP>2</SP>is a polymer block containing a monomer unit having a functional group bondable to a support body of the surface of the sensor chip] are bonded to the support body of the surface of the sensor chip via the functional group of the block P<SP>2</SP>of the block polymer derivative bondable to the support body of the surface of the sensor chip. By providing such a surface etc. for the sensor chip, it is possible to achieve the sensor chip for improving the detection sensitivity of the biosensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231304-A (JP)
Title: Guide shoe
Inventor: TAKEI MASAMI
IPC: B66B7/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide shoe 1 to be slid along a guide rail provided on a moving passage for guiding the movement of a movable body such as an elevator car, improved in development and production efficiency and consequently reduced in development and production costs.  <P>SOLUTION: The guide shoe comprises a guide shoe assembly having a shoe assembly 4 with a vibration damping rubber 7 integrally formed on the outer face of a shoe 5 to be slid along the guide rail and a housing 9 for holding the shoe assembly 4 to be fixed to the movable body and a connection guide shoe assembly having a connection shoe assembly 24 with a vibration damping rubber 27 integrally formed on the outer face of a shoe 25 to be slid along the guide rail and a connection housing 29 for holding the connection shoe assembly 24. To the guide shoe assembly, the connection guide shoe assembly is connectable, wherein the shoes 5, 25 are lengthwise adjustable in the sliding direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232222-A (JP)
Title: Production method and quality confirmation method of improved soil
Inventor: WATANABE YUSUKE
IPC: E02F7/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method and a quality confirmation method of improved soil capable of quickly obtaining the high quality of improved soil at an improved soil plant.  <P>SOLUTION: The moisture content of soil for a material is measured, an additional amount of a soil quality improved material is decided from the measured water content to produce the improved soil. The solidity of the improved soil to be produced is measured by a soil hardness tester at the improved soil plant. An additional amount of the soil quality improved material is adjusted so that solidity is kept within a predetermined extent by the measuring result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231881-A (JP)
Title: Liquid polymer lubricant, rolling bearing and method for producing the same
Inventor: KITAHATA KOJI
IPC: C10N50/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing produced by using a liquid polymer lubricant which can secure a homogeneous dispersibility of a lubricant without heating at a higher temperature and moreover can enclose a solid polymer lubricant compactly in a space formed between a bearing ring and a rolling element.  <P>SOLUTION: The rolling bearing comprises an inner and outer ring 1, 2, a plurality of a rolling element 3 and a solid polymer lubricant material 4 enclosed between the outer ring 1 and the each rolling element 3. As the solid polymer lubricant 4 is used a material solidified by evaporating the solvent of a liquid polymer lubricant containing a lubricant, a low molecular weight resin whose number average molecular weight is 1,000-50,000 and a solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004141845-A (JP)
Title: Fluid jetting and recoverying apparatus
Inventor: KAWAMOTO EIICHI
IPC: B08B5/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting and recoverying apparatus, wherein a fluid is sprayed on an object, and at least the sprayed fluid can be recovered and reused after filtering it.  <P>SOLUTION: This apparatus is provided with a main tank 11 for containing the fluid in the inside, a filter 12 for filtering the fluid contained in the main tank 11, a fluid sprayer 13 for spraying on the object the fluid filtered with the filter 12, and a recovery device 14 for recovering into the main tank 11 the fluid sprayed on the object and also dirt removed by the fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237400-A (JP)
Title: Planar-type actuator
Inventor: SUZUKI ATSUSHI
IPC: B81B7/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar-type actuator which allows a two-dimensional motion by a movable part supported by a pair of torsion bars and can increase the amplitude.  <P>SOLUTION: The actuator includes the movable part 3 swingably supported on a fixed part 1 by the pair of torsion bars 2A and 2B and a driving means 4 for driving the movable part 3. The torsion bars 2A and 2B are formed to be spiral around the movable part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241680-A (JP)
Title: Multilayer printed circuit board
Inventor: SHIRAKI YASUHIRO
IPC: H05K3/42
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mutilayer printed circuit board which can improve impedance matching even when signal frequency is high.  <P>SOLUTION: In the multilayer printed circuit board provided with a plurality of signal layers 1 having signal lines 11 provided therein, a through-hole 21 for mutual connection of the signal lines 11 of the different signal layers 1, and ground through-holes 41 for electric connection between a plurality of ground layers of the board or between a plurality of wiring layers thereof, the signal layer 1 is provided with lands 31 for connecting the through-holes 31 and the signal lines 11. The outer periphery of the land 31 has a maximum diameter part 32 spaced by a maximum distance from the center of the land 31 and a small diameter part spaced by a smaller distance than the maximum diameter part 32 from the center of the land 31. A part of the outer periphery of the land facing the ground through-hole 41 closest to the center of the land 31 is formed as a small diameter part 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236641-A (JP)
Title: Frame structure of riding mower
Inventor: MINOURA AKIRA
IPC: A01D34/64
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body frame of a riding mower enabling easy assembly or maintenance in the frame while keeping the strength.  <P>SOLUTION: The body frame 7 of the riding mower is composed of a front-side frame 7A supporting a front wheel 2, provided with a step 30 and supporting a mowing unit 4 in suspended state and a rear-side frame 7B connecting a rear wheel driving part 10. The front-side frame 7A is composed of a pair of right and left frame rods 11 placed opposite to each other interposing a wide gap and a front lateral frame 12 and a rear lateral frame 13 connecting the right and left frame rods 11 at the front part and the rear part. The rear lateral frame 13 has a hollow frame structure protruding upward beyond the frame rod 11. The rear-side frame 7B is composed of a pair of right and left frame plates 14 composed of longitudinal flat plates connected to the rear lateral frame 13 interposing a lateral gap narrower than the front-side frame 7A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238072-A (JP)
Title: Three-dimensional polyhedral structure of tea bag
Inventor: YASUMITSU YASUJI
IPC: B65D30/28
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional polyhedral structure of a tea bag in which contents such as green tea or black tea is allowed to swell freely without bing pressed by the body of the same and water or hot water can permeate or be discharged easily.  <P>SOLUTION: This three-dimensional polyhedral structure of a tea bag comprises a cover body 14 and a flat tubular body 12. The cover body 14 is outwardly attached to one side face 12a of the body 12. The body 12 has a bottom part 19 facing toward a crossing direction relative to the cover body 14. The bottom part 19 is folded at its center part 20 toward the cover body 14 forming a valley.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003271849-A (JP)
Title: Auction method, auction system and server
Inventor: GOINO TADASHI
IPC: G06Q50/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction method, an auction system and a server capable of receiving the offer for rescue service which satisfies request such as rescue request by an auction.  <P>SOLUTION: An auction management system 20 is provided with a server 21 for providing information and services according to the request from a user and data bases 201-203 connected to the server 21. When a SOS ship 210 requests rescue from a terminal 31 through a network N, necessary items are inputted on the rescue request screen of the terminal 31 and the information relating to the SOS ship 210 is delivered to the system 20. The system 20 notifies the occurrence of the rescue request to a plurality of ships 211. The participation ship 211 capable of rescuing inputs necessary items on the auction participation screen of the terminal 32 and delivers the information relating to the ship 211 to the system 20. The system 20 selects the most suitable ship for the rescue as a rescue ship from participation ships 211 which participate in the auction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004247801-A (JP)
Title: Mobile communication system, mobile switching station for the system, and mobile station for the system
Inventor: KUROSE KENGO
IPC: H04B7/26
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system wherein the paging period is made variable and set longer so as to reduce the power consumption of a mobile station, thereby extending the operating time of the battery of the mobile station.  <P>SOLUTION: A network side varies a paging transmission period 12 and sets the period longer, and the mobile station awaits paging in matching with the period, resulting in increasing a sleep state. Further, the network side informs a caller of a caller side about a connection required time message 14 corresponding to the paging transmission period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247456-A (JP)
Title: Semiconductor device
Inventor: SUGITA NAOMASA
IPC: H01L21/329
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which V surge resistance is improved without degrading a Vf-trr (backward recovery period) characteristic.  <P>SOLUTION: The device is provided with structures 13 which become resistance components when avalanche current flows in a sub-area if an area where current density is uniform is set to be a main area, and an area where it is not uniform to be the sub-area at the time of forward conduction along pn junction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247646-A (JP)
Title: Electrochemical capacitor
Inventor: WAKI KEIKO
IPC: H01G11/86
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical capacitor which expedites a proton diffusion into an electrode active substance by operating at high temperature and has the excellent condensing capacitance.  <P>SOLUTION: This electrochemical capacitor has the proton conductivity, and is constituted of a solid electrolyte insulated electronically and a pair of electrodes away by the solid electrolyte. A manganese compound is included as the electrode active substance to be operated at 150°C or above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252608-A (JP)
Title: Image forming apparatus, control method for image forming apparatus, computer-readable storage medium and program
Inventor: AKIBA RIEKO
IPC: G03G21/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve an operation burden and to immediately execute an image forming process requested by a user without executing a user approval process, in an image forming mode not requiring user approval.  <P>SOLUTION: A CPU 171 automatically decides whether authentication of the user oneself is necessary or not from the viewpoint of security, on the basis of an image forming operation mode set by the user. When unnecessary, the CPU 171 immediately shifts execution to the image forming without executing an authentication process. When necessary, the CPU 171 executes user authentication in a level different according to the image forming operation mode, and controls the authentication process such that the user authentication is individually executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248542-A (JP)
Title: Low viscousity molasses for culturing useful microorganism group
Inventor: YAMAJI SEIJI
IPC: C12N1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide low viscousity molasses which have a low viscosity, can easily be handled, and can stably culture a useful microorganism group.  <P>SOLUTION: This low viscous molasses for culturing the useful microorganism group are prepared by mixing a solution containing 10 to 70 wt. % of saccharides in a solvent with molasses containing 30 to 60 wt. % of saccharides in a saccharide-containing solution:molasses volume ratio of 1:19 to 7:3. The solvent is preferably seawater subjected to a sterilization treatment and a treatment using a ceramic baked with useful microorganism group or an aqueous solution containing 0.5 to 1.0 wt. % of natural salt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250374-A (JP)
Title: Composition for oral cavity
Inventor: SUGIYAMA SHINJI
IPC: A61K8/36
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity which has an excellent plaque-formation inhibitory effect, is useful for the prophylaxis of oral cavity diseases, and is friendly to the human body.  <P>SOLUTION: This composition for the oral cavity comprises at least one kind selected from lactic acid bacteria and a lactic acid bacteria fermentation liquor and a salt of glucuronic acid and/or an oligosaccharide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253256-A (JP)
Title: Vacuum interrupter
Inventor: NISHIJIMA AKIRA
IPC: H01H33/66
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease an attached amount of released products from an electrode generated in arcing even if arc time is prolonged, and prevent voltage resistant performance from being deteriorated.  <P>SOLUTION: An arc shield 40 covering the surroundings of a fixed electrode 37 and a moving electrode 38 is installed on the inner surface of a metallic cylinder 30 constituting a vacuum vessel and acting as the arc shield, and reinforced shields 41, 42 covering a tip part and a part of the electrodes 37, 38 are installed at the tip part of a fixed lead 35 and a moving lead 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI