baber/WOPTO huggingface dataset:
Patent JP-2004064264-A (JP)
Title: System and method for providing information of particular area utilizing position information
Inventor: KOIKE MASAKI
IPC: H04W88/18
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a third party cannot receive information from a customer located in a particular area and satisfying particular requirements.  <P>SOLUTION: An information provider 10 registers information of the information provider to a database 31 of a service providing agency 30 via a switch station 22 of a base station 20 through the Internet 50, a request agency 40 requests the service providing agency to provide information designating the attribute and the area of the information provider and contents of provided information, a distribution server 32 transmits an information providing request with information providing contents attached thereto to a base station, a position information server 21 distributes the information providing request with information providing contents attached to a mobile phone 11 with a GPS function of the information provider whose telephone number is coincident with position information, the mobile phone with the GPS function provides the position information to the requested information providing contents and distributes the result to the service providing agency, and the service providing agency provides the information transmitted from the information provider to the request agency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067706-A (JP)
Title: Lubricating release agent
Inventor: OTSUKA TETSUMI
IPC: C10M103/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating release agent which can sufficiently exhibits lubricating release performance for a long time.  <P>SOLUTION: This lubricating release agent comprises a boron nitride powder, an oxide powder with an aspect ratio (a axis/b axis ratio) of 5 or higher, a binder soluble in the medium, and a medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067865-A (JP)
Title: Polyester film for laminating metal plate
Inventor: SATO YOSHIKI
IPC: B32B27/36
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polyester film for laminating a metal plate which, in conducting a can manufacture and lid manufacture processing with the metal plate laminated thereon and in fabricating a metal can using these, shows excellent formability/processability and which can produce the metal can, such as a beverage can, a food can, superior in heat resistance, retort resistance, flavoring, and impact resistance.  <P>SOLUTION: This polyester film for lamination with the metal plate comprises a composition that contains a polyester (A) having a major constituting unit of ethylene terephthalate, a polyester (B) having a major constituting unit of butylene terephthalate, and a polyester (C) that is obtained by mixing the polyester (A) and the polyester (B) and at least once subjecting the mixture to melting, kneading and extruding. The content of the polyester (A) in the composition is made to be 5-40 wt.%, that of the polyester (B) 10-60 wt.% and that of the polyester (C) 5-60 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067615-A (JP)
Title: Method for producing acrylic acid
Inventor: HIRAO HARUNORI
IPC: C07C51/42
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing acrylic acid in high yield while preventing polymerization by keeping a purification condition of the acrylic acid within a prescribed range.  <P>SOLUTION: The acrylic acid is produced in high yield while preventing the formation of a polymer of the acrylic acid by using a single reactor, regulating a propylene concentration in a mixed gas introduced to a step for obtaining acrolein from propylene so as to be 7-15 vol.%, and a water concentration in the mixed gas so as to be 0-10 vol.%, collecting the obtained acrylic acid-containing gas by an acrylic acid-collecting column, and regulating the water content of a bottom liquid from the collecting column so as to be 1-45 wt.% to reduce the complexity of the following treating step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070163-A (JP)
Title: Display element
Inventor: ITO MASATOSHI
IPC: G03B21/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element in which increase in the temperature of a liquid crystal panel is prevented and stable display quality is obtained.  <P>SOLUTION: The display element comprises a driving element substrate 1, a counter substrate 2 opposing to the driving element substrate 1, a liquid crystal layer 3 present in the gap between the driving element substrate 1 and the counter substrate 2, an outside substrate 4 opposing to the entrance face 2b of the counter substrate 2, a sealing heat insulating layer 5 formed in the gap between the counter substrate 2 and the outer substrate 4, and a polarizing plate 13 formed on the exiting face 4a of the outer substrate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072974-A (JP)
Title: Brushless electric motor
Inventor: FUKUNO FUMIO
IPC: H02K21/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless electric motor that makes it possible to reduce numbers of components while securing immovability between a stator and a centerpiece.  <P>SOLUTION: Ribs 15 protruding in the direction of outside diameter are formed on the outside circumferential surface of the cylindrical part 10 of the centerpiece. Locking parts 17 protruding in the direction of minor diameter and pawls 18 are formed on the inner circumferential surface of an armature core 7. The ribs 15 lock on the locking parts 17. By bending the pawls 18 to the side of the ribs 15, the ribs 15 are caulked and the stator is fixed to the centerpiece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073984-A (JP)
Title: Moving bed type filter equipment
Inventor: SAKAMOTO TATSUYA
IPC: B01D24/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To well ensure the flow of a filter medium in a filter medium draw-out pipe extending in the up and down direction while the amount of raw water allowed to flow out to the filter medium draw-out pipe along with the filter medium is set to an irreducible minimum amount.  <P>SOLUTION: A floating filter medium bed 3 is formed in a filter tank 1 to pass supplied raw water through the filter medium bed 3 from above to below to filter the same. A part of a filter medium 31 is drawn out of the filter tank 1 along with raw water by a filter medium draw-out pipe 44 to be cleaned before the filter medium 31 is again returned into the filter tank 1. A compensation water supply pipe 45 is connected to the filter medium draw-out pipe 44 and the flow rate regulation valve 73 provided to the compensation water supply pipe 45 is opened corresponding to the reduction of the load of the filter medium bed 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074571-A (JP)
Title: Ink supply device
Inventor: FUNATSU MASAAKI
IPC: B41F31/20
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device contriving to specially prevent a quick set ink from depositing on an ink fountain roller so as to realize a stable supplying of the ink in an intaglio pressing, a letterpress printing or a lithographic printing.  <P>SOLUTION: This ink supply device is equipped with a scraping-off means of the ink on the ink fountain roller, a driving means for moving the scraping-off means in a stroke parallel to the ink fountain roller and a sliding unit for connecting the scraping-off means with the driving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078783-A (JP)
Title: Cache management device for www browser, cache management method for the same, and program
Inventor: KAKIYA SHINSUKE
IPC: G06F12/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache management device for a WWW browser which grasps history and the contents of the history.  <P>SOLUTION: A history/cache storage part 3 takes a pair of the URL of the Web page and the access date and time or a pair of the URL and the updating time and date and time of the URL as a key, and stores the key and the corresponding Web page by correlating them with each other. A cache management part 22 for a WWW browser 2 manages the correspondence of the URL, the access time and date or the updating time or date of the URL, and the cache of the page content to be stored in the history/cache storage part 3. An updating decision function part 21 acquires the HTTP header information of the specified URL via a network 1 and judges whether the Web page has been updated after the time and date of the cache of the URL on the history/cache storage part 3. Thus, in addition to a list of the URLs which are stored in the cache and were accessed in the past, the access time and date is selected, and arbitrary Web pages when they were accessed in the past can be browsed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079472-A (JP)
Title: Charging rate estimation device of secondary battery
Inventor: YUMOTO DAIJIRO
IPC: H01M10/48
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging rate estimation device of a secondary battery capable of accurately estimating a charging rate and other parameters.  <P>SOLUTION: The device is provided with parameter estimating means (3 and 4) defining a battery model of the secondary battery with formula ≪number 1≫, approximating an open circuit voltage V<SB>0</SB>with formula ≪number 2≫ to make formula (number 1) as formula ≪number 3≫, carrying out an adaptive digital filter calculation on formula ≪number 4≫ equivalent to formula ≪number 3≫ and estimating in block coefficient parameters of A(s) and B(s), an open circuit voltage calculating means 5 calculating G<SB>1p</SB>(s)×V<SB>0</SB>by assigning these values to formula ≪number 5≫ equivalent to formula (1) to substitute for the open circuit voltage V<SB>0</SB>, and a charging rate estimating means 6 estimating the charging rate from the relation between the open circuit voltage V<SB>0</SB>found beforehand and the charging rate. Moreover, an initial value of the estimated parameters is to be a given value larger than 0 in the estimated calculation in the parameter estimating means. A time needed till converging of the estimated parameters can be shortened to improve an estimation accuracy of the parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081954-A (JP)
Title: Self-propelled crusher
Inventor: HASHIMOTO KENTARO
IPC: B02C21/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled crusher having an overall height lowered so as to be able to sufficiently meet transportation limit.  <P>SOLUTION: The self-propelled crusher is provided with a main body frame 3, a travelling apparatus 2 provided on the main body frame 3, a jaw-crusher 20 provided on the main body frame 3, an engine arranged on the main body frame 3 and functioning as a power source for at least the travelling apparatus 2 and the jaw-crusher 20, an air cleaner provided in the midway of an air intake duct to be an intake rout to the engine to remove dust in the intake air to the engine, a power apparatus cover 25a covering at least the engine and the air cleaner and a pre-cleaner 32 attached to the side surface of the power apparatus cover 25a to remove the dust in the intake air beforehand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083992-A (JP)
Title: Method for producing high purity antimony and high purity antimony
Inventor: SHINDO YUICHIRO
IPC: C22C12/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing high purity antimony from an antimony-containing raw material containing a large amount of arsenic (As), iron (Fe), aluminum (Al), chromium (Cr), nickel (Ni), carbon (C), oxygen (O) or the like.  <P>SOLUTION: The production method comprises: a stage where preliminary electrolysis is performed using a hydrochloric acid bath obtained by dissolving an antimony chloride raw material including impurities in hydrochloric acid, and the impurities are electrodeposited on a cathode and are removed; a stage where normal electrolysis is performed using the hydrochloric acid bath to obtain an electrodeposited antimony; and a stage where the obtained electrodeposited antimony is degassed under heating in an inert gas or reducing gas atmosphere, and gas components such as chlorine included in the electrodeposited antimony are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086595-A (JP)
Title: Data providing method for electronic procurement and its system
Inventor: KOMATA SHINJI
IPC: G06Q30/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of processing electronic procurement by allowing the execution of a series of processings including plan announcement, designation notification, data delivery, bidding reception and successful bidding processing on Web and reducing cost and labor for human and material resources on the output of data to paper media and management/setup of a circulation hall.  <P>SOLUTION: This data providing method comprises a step of acquiring certification information for a bidder in response to access from a bidder terminal, a step of executing certification processing in accordance with the acquired certification information and specifying the bidder, a step of collating the specified bidder to a plan table fixing a relationship between an electronic procurement plan and the attribute of a possible bidder and extracting the electronic procurement plan that the bidder is possible to bid, a step of transmitting notification that bidding is possible for the extracted electronic procurement plan to the bidder terminal and receiving notification receiving confirmation returned from the bidder terminal according to the notification, and a step of transmitting material data regarding the electronic procurement plan at a proper timing or on acquisition request from the bidder terminal to the bidder terminal after receiving notification receiving confirmation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026126-A (JP)
Title: Instrument panel structure for vehicle
Inventor: TAOKA YOSHIBUMI
IPC: B60R21/216
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit an impact applied to a neighborhood to a knee part of a passenger while it receives the neighborhood to the knee part of the passenger and the state that a waist part of the passenger is forwardly moved along a seating part of a seal is inhibited when a large impact is applied to a car body in an instrument panel structure of the vehicle.  <P>SOLUTION: The instrument panel structure for a vehicle is provided with a receiving part 7 separatable from the instrument panel on a lower part of the instrument panel made of a synthetic resin; and movement means 13, 14 for separating the receiving part 7 from the instrument panel and rapidly moving it to a rear seat side when the large impact is applied to the car body. A plastically deformable absorption member 8 made of a metal or a reinforced synthetic resin is mounted to a back surface of the receiving part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082641-A (JP)
Title: Recording apparatus and recording method
Inventor: KONO TETSUSHI
IPC: B41J11/42
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which improves the correctness of recording and the image quality by enabling more appropriate management of a remaining amount region from a recording position of a recording head to a rear end of a record medium, and to provide a recording method.  <P>SOLUTION: In the recording apparatus 1, a velocity "VLFcurrent" and an acceleration "ALF" of a paper P when a rear end of the paper P passes a paper detecting lever 14 are acquired (S10), and a paper rear end correction amount "Lfhosei" as a feed amount of the paper P for a period of physical returning time "Tsen" after the rear end of the paper P passes the lever 14 before the lever 14 is detected by a sensor 15 is obtained (S18) on the basis of the velocity "VLFcurrent" and the acceleration "ALF". The remaining amount region from the recording position of the recording head 3 to the rear end of the paper P is managed on the basis of the obtained paper rear end correction amount "Lfhosei" (S20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081713-A (JP)
Title: Dental treatment unit
Inventor: FUJIMORI HOUNA
IPC: A61G15/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer a dental treatment unit in which a handrail member is prepared telescopically and in a way able to move forward and backward to a water supply and drain box and the movement of a patient at the time of getting on and off is guided by the handrail member so that an aged person and a physically handicapped person can easily get on and off.  <P>SOLUTION: The dental treatment unit has a dental treatment seat 10 and the water supply and drain box 20 arranged in one side portion of the dental treatment seat 10. The water supply and drain box 20 has the handrail member 30 which telescopically extends in an arrow A direction in front of the dental treatment seat 10 from the side part of the water supply and drain box and can move in an arrow B direction. When the patient gets off from the dental treatment seat 10, the handrail member 30 is changed into the conditions of the figure and in the conditions, the patient holds on to the handrail member 30. In the conditions, when the handrail member 30 is moved to a position B<SB>1</SB>, the patient can stand in a condition of holding on to the handrail member 30, transversely moves with holding on to the handrail member 30, and can get off from the dental treatment seat 10. When getting on, the reversed route is followed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145800-A (JP)
Title: Structure and method for housing ink cartridge
Inventor: OTA MUTSUHIKO
IPC: B41J2/175
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for housing an ink cartridge in which uniform print density and quality can be attained. SOLUTION: In the structure comprising an ink cartridge 1 having a section for housing only ink and an ink supply opening communicating with the ink- housing section, and a packaging box 92 containable of the ink cartridge 1, and housing the ink cartridge 1 in the packaging box 92, the ink cartridge 1 is arranged in such an attitude as the ink supply opening 4 is located on the upper side when the cartridge is contained.
Patent JP-2004094376-A (JP)
Title: Timer interruption control circuit
Inventor: KAWASHIMA NAOKI
IPC: G06F9/48
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discrepancy between an operation expected by a user and an actual operation by preventing unexpected interrupting operation even in a state of executing a timer count stop instruction in a timer interruption control circuit.  <P>SOLUTION: This timer interruption control circuit 1 outputs a timer interruption signal 1a for controlling the interruption by a timer based on an interruption timing signal 3a from a CPU 3 and a timer interruption request signal 2a from the timer. This control circuit is provided with a suppression circuit suppressing the output of the timer interruption signal 1a using the timer count stop signal 2b output from the timer 2 after executing the count stop instruction from the CPU 3, while the timer count stop signal 2b is output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091818-A (JP)
Title: High-strength aluminum alloy casting and its manufacturing method
Inventor: YAMADA KOJI
IPC: B22D17/32
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength aluminum alloy casting by which the casting defects of a cast or die-cast product can be reduced.  <P>SOLUTION: The high-strength aluminum alloy casting has a composition containing 0.1 to 1.0 wt.% of at least one element selected from the group which consists of secondary additive elements of a group consisting of Rb, K, Ba, Sr, Zr, Nb, Ta, V and Pd and rare earth elements. Moreover, when carrying out casting or die casting, the above selected at least one element forms a hydride together with dissolved hydrogen gas in an aluminum alloy to inhibit the casting defects caused by the dissolved hydrogen gas. The method for manufacturing the high-strength aluminum alloy casting comprises the steps of: applying solution heat treatment where an alloy casting is heated at 495 to 505°C for 2 to 6 hr; applying water quenching to the alloy casting after the solution heat treatment; and applying aging treatment where the alloy casting is heated at 160 to 220°C for 2 to 6 hr after the water quenching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096852-A (JP)
Title: Non-contact feeder device
Inventor: KONDO EIJI
IPC: H02M3/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact feeder device capable of stably conducting power supply and sending/receiving of signals with non-contact utilizing electromagnetic induction.  <P>SOLUTION: This feeder device is structured so that a voltage value, supplied to a drive circuit 5 which is always monitored by an input voltage monitor circuit 24 and an alternating current value to be applied to a primary winding 9a become constant by changing the duty ratio of a pulse signal outputted to a base of a first constant-voltage circuit (a transistor) 17 from an input voltage comparison circuit 23, in such a direction as to cancel voltage fluctuations in an AC power supply 1 according to the monitored result, thus keeping an alternating current value to be applied to a primary winding 9a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092457-A (JP)
Title: Control device of internal combustion engine, control device and control method of vehicle, program for making computer execute the control method, and storage medium recording the program
Inventor: HATTORI HIROYUKI
IPC: B60L50/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To precisely stop a crankshaft in a desired position without taking a special step for an inverter circuit or the stator circuit of a motor generator.  <P>SOLUTION: A motor control unit 4000 comprises a rotation synchronization part 4024 for synchronizing the signal of the rotating position sensor 3110 of the motor generator 3100 with the signal of the crank angle sensor 3020 of an engine 3000, and a lock control part 4014 for estimating the crank angle by use of the signal of the rotating position sensor 3110 synchronized with the crank angle by the rotation synchronization part 4024, and controlling a crankshaft into a semi-stopping state by use of the motor generator 3100 when the crank angle is in a desired stop position. The lock control part 4014 comprises a circuit for controlling the U-phase current, V-phase current and W-phase current of the motor generator 3100 by use of an inverter 3200 to repeat preset first mode and second mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090738-A (JP)
Title: Tire/wheel assembly, and support for orchid flats
Inventor: MORI SHINICHI
IPC: B60C17/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire/wheel assembly and a support for orchid flats capable of replacing either a broken annular shell or resilient ring, repairing the support for orchid flats and improving a manufacturing efficiency of the support for orchid flats.  <P>SOLUTION: The tire/wheel assembly has a support 3 for orchid flats arranged in such a way that the assembly is comprised of an annular shell 4 having its outer circumferential side formed as a supporting surface 6 and its inner circumferential side formed as a fork-like opened leg 7 and right and left resilient rings 5 for supporting the leg 7 on a rim 1 and the assembly is arranged in a cavity 2A of the air tire 2 installed on the rim 1. The leg 7 of the annular shell 4 and the resilient ring 5 are removably attached by a bolt 8.  <P>COPYRIGHT: (C)2004,JPO