baber/WOPTO huggingface dataset:
Patent JP-2002237407-A (JP)
Title: Rare-earth-based sintered magnet
Inventor: YOSHIMURA MASAYUKI
IPC: C23C20/08
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth-based sintered magnet on the surface of which a corrosion-resistant coating film, such as a plated coating film, etc., can be formed with high dimensional accuracy of film thickness by uniformly and firmly forming a conductive layer on the whole surface of the magnet without using any third component, such as a resin, coupling agent, etc. SOLUTION: This rare-earth-based sintered magnet has an adhered layer substantially composed only of fine metallic powder on a metal constituting its surface.
Patent JP-2003156477-A (JP)
Title: Ion quantity detection method and ion quantity detection device
Inventor: SHIMIZU YOSHIHIRO
IPC: G01N27/60
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ion quantity detection method capable of detecting simultaneously the positive ion quantity and the negative ion quantity in the air with a small detection device. SOLUTION: A prescribed positive voltage is applied between a first electrode pair comprising a positive ion acceleration electrode plate 1 for accelerating positive ions and a positive ion collection electrode plate 2 provided separately at a proper distance from the positive ion acceleration electrode plate 1 roughly in parallel therewith, for collecting positive ions. A prescribed negative voltage is applied between a second electrode pair comprising a negative ion acceleration electrode plate 5 for accelerating negative ions and a negative ion collection electrode plate 6 provided separately at a proper distance from the negative ion acceleration electrode plate 5 roughly in parallel therewith, and having an insulating material 9 interposed between itself and the positive ion collection electrode plate 2, for collecting negative ions.  Each current flowing respectively between the positive ion collection electrode plate 2 and the negative ion collection electrode plate 6, and a prescribed fixed potential (12) is detected (13, 14), and the positive ion quantity and the negative ion quantity in the air are detected simultaneously based on each current.
Patent JP-2003157910-A (JP)
Title: Lead-acid battery negative electrode deterioration determining method
Inventor: URAOKA YASUSHI
IPC: H01M10/48
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lead-acid battery negative electrode deterioration judging method which can determine a degree of deterioration of a negative electrode under the condition where the lead-acid battery is not mounted to the device using the lead-acid battery. SOLUTION: A plurality of discharging/charging cycle are applied to the lead-acid battery in use or the same after use, and a potential curve at that time is measured by using a reference electrode, and the negative electrode potential curve is compared with that of unused battery, and the state of deterioration is determined from the potential variation at the last stage of discharge and the same at the initial stage of charging.
Patent JP-2003162473-A (JP)
Title: Information terminal device
Inventor: NAKAMURA CHIAKI
IPC: G06F17/30
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device in which updating operation efficiency can be improved by sharing personal information data and solve the conventional problem of having to carry out registering and updating operations in each information terminal device.  <P>SOLUTION: In the information terminal device, transferring is carried out by providing as transferring modes for data link files between a master terminal 20 on the initiating side of information update and a slave terminal 30 on a slave side, a non automatic updating mode updating by unconditionally transferring from the master terminal to the slave terminal and an automatic updating mode updating by judging the old and new from the final update date of the data link file corresponding to the master terminal 20 and the slave terminal 30 and updating by transferring from the side holding the newer data link file to the older side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160411-A (JP)
Title: Agent for suppressing heat-resistant acidophilic bacteria and acidic drink
Inventor: ISO SHINOBU
IPC: A23L2/44
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for suppressing heat-resistant acidophilic bacteria, having bacteriostatic action on heat-resistant acidophilic bacteria and suitable for foods and drinks such as an acidic drink, and provide an acidic drink having good color and taste and effectively suppressing the growth of bacteria including heat-resistant acidophilic bacteria.  <P>SOLUTION: The agent for suppressing heat-resistant acidophilic bacteria contains a diglycerol myristate and/or its salt as an active component. The acidic drink contains the agent for suppressing heat-resistant acidophilic bacteria.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161194-A (JP)
Title: Engine control system
Inventor: HASHIMOTO KOJI
IPC: F02D41/32
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve evacuating drive performance when abnormal condition occurs in an electronic throttle system of an engine.  <P>SOLUTION: When major abnormal condition occurs, a first abnormality memory element 133 operates to de-energize a power source circuit load relay 104a of a throttle valve switching control motor 103 and then activates a first alarm and indicator 109a, so that the evacuating drive is performed by a first means using fuel cutting control. When minor abnormal condition occurs, a second abnormality memory element 136 operates to activate a second alarm and indicator 109b, so that the evacuating drive is performed by a second means using throttle valve travel control and the fuel cutting control at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158965-A (JP)
Title: Rotor braking apparatus of spinning reel
Inventor: TAKIKURA KOUJI
IPC: A01K89/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the sure fixation of a braking shoe in a lever brake type spinning reel.  <P>SOLUTION: The brake lever 17 of the lever brake type spinning reel has an operation portion swingably mounted on a reel main body 2 and operated with a hand at one end, the braking operation portion 17b to be contacted with or separated from a braking cylinder 40 at the other end, and the second braking shoe 34 detachably attached to the braking action portion 17b. The second braking shoe 34 has one or more elastically held nail portions 34b, is fixed to the braking action portion 17b, and is brought into contact with the braking cylinder 40 to brake a rotor 3 by the swinging operation of the braking lever 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159451-A (JP)
Title: Device for preventing static on game board
Inventor: WAKASA MIKIO
IPC: H05F3/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate static within a game field appropriately.  <P>SOLUTION: A vertical groove 10 of a rebounding body 5 is fit in inner and outer discharging rails 3, 4 in a manner that the vertical groove 10 keeps the inner and outer discharging rails 3, 4 with elasticity, and the rebounding body 5 makes contact with the inner and outer discharging rails 3, 4. A rebounding post 15 of a decoration for a playing surface is inserted into an opening 11 for attachment on the rebounding body 5, and the decoration for a playing surface is attached to a designed playing surface of a game board. As a result, an extending part 3a of the inner discharging rail 3 is covered with the decoration for a playing surface. A discharging rail contact part 13 of a first, part attaching body is fit in the inner discharging rail 3 in a manner that the discharging rail contact part 13 keeps the inner discharging rail 3 with elasticity while passing through a penetrating opening of the game board from the reverse side, and the first, part attaching body makes contact with the inner discharging rail 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161811-A (JP)
Title: Optical element, manufacturing method and mounting method of the optical element
Inventor: MAENO KIMINORI
IPC: G02B3/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is easy in handling, a manufacturing method of the optical element and a mounting method to a holding member.  <P>SOLUTION: The optical element 1 has an optical substrate and has a lens part 2, a handling part 4 extended so as to surround an upper part side of an outer periphery of the lens part 2, an edge part 6 positioned on a lower part side of the outer periphery of the lens part 2, and a protrusion part 9 protruded downward, by including the edge part 6 from an intermediate position of the handling part 4. The handling part 4 is substantially rectangular in shape, and has a substantially vertically flat upward flat face 7 on a face forming the lens part 2 on the upper face. A downward flat face 5, substantially parallel to the upward flat face 7 and opposed to the center part of the upward flat face, is formed on the edge of the protrusion part 9. When the lens element 1 is held on the face of the holding member, it is mounted so that the upward flat face 7 or the downward flat face 5 is the contact face of the holding member, so that falling of the lens element 1 can be prevented and a stable holding state can be secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163494-A (JP)
Title: Method and device for mounting part
Inventor: SAITO MASARU
IPC: H05K13/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for mounting a part with which a useless movement of a part at part measurement is decreased and tact for part mounting is improved.  <P>SOLUTION: A part 2 is absorbed at an absorption positions 3a and 3b. The part is moved to an image pickup area 8' to take its image and measure it and mounted on installation positions 9a and 9b based on the result. If a part to be taken is larger than the image pickup area, the part is divided into a plurality of regions, and each of regions of the part is moved from a first position to a second position on the image pickup area, or from the second position to the first position, for image pickup. A moving direction at image pickup for each region of the part and a moving direction of the part at image pickup for the next region are decided based on the absorption position and the mounting position of the part for the image pickup area. In such a constitution as this, useless movement of the part is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165228-A (JP)
Title: Method for correcting resistance value of thermal ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/05
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting a resistance value whereby a high-productivity thermal head capable of recording good images with less density irregularity to recording papers and capable of meeting high-speed recording while the constitution is maintained to be simple can be obtained.  <P>SOLUTION: A plurality of heating elements 3 formed of a resistance thin film and a power supply cable 4 to be electrically connected to the heating elements 3 are applied onto an upper face of a base plate 2, which are coated with a protecting film 6 formed of a mineral material including silicon and oxygen, whereby a head substrate 1 is constituted. A top plate 7 is set onto the head substrate 1 to form a predetermined gap between. In the thermal ink jet head with an ink 9 filled in the gap, a part of heating elements 3 is made to react with the oxygen in the protecting film 6 by impressing trimming pulses to the heating elements 3, thereby forming an oxide film to surfaces of heating elements 3 and raising the resistance value of the heating elements 3. The resistance value is adjusted accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168942-A (JP)
Title: Manufacturing method of surface acoustic wave device
Inventor: MIKOSHIBA YOSHIKO
IPC: H03H9/25
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a surface acoustic wave (SAW) device which is excellent in productivity and reliability.  <P>SOLUTION: In an SAW device 100 which is sealed with a resin, a device chip 1 is connected to a base 3 electrically and mechanically through metal bumps 2 so that a hollow portion 7 including a comb teeth-like electrode 8 is formed between the chip 1 and the base 3. In a portion between the chip 1 and the base 3, a dam 20 is arranged at a position where a sealing resin 5 is prevented from entering the portion 7. This dam 20 cooperates with the bumps 2 in connecting the chip 3 to the base 3 structurally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167010-A (JP)
Title: Instrument for measuring information on current conduction
Inventor: KUROSAKI TAKASHI
IPC: G01R19/165
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for measuring information on current conduction capable of processing the information on the current conduction suddenly occurred during arithmetic processing by a microcomputer, such as a surge of an overcurrent like a short-circuit current in a cable way, a drop of a voltage and the occurrence of a leakage accident.  <P>SOLUTION: This instrument, is provided with an information detecting means 100 detecting information on the current conduction such as a current flowing through the cable ways 1, 2 and 3, the voltage applied to the cable ways and a leak current flowing through the cable ways, a current conduction information processing means 17 processing a signal detected by the information detecting means 100, and an abnormality detecting means 20 detecting the information on the current conduction when the information on the current conduction such as the current flowing through the cable ways 1, 2 and 3, the voltage applied to the cable ways 1, 2 and 3 and the leak current flowing through the cable ways 1, 2 and 3 is a prescribed value. The current conduction information processing means 17 stops a regular current conduction information process when the abnormality detecting means 20 detects the information on the current conduction and processes the information on the current conduction detected by the abnormality detecting means 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169097-A (JP)
Title: Method and device for packet processing
Inventor: HIDAKA MINORU
IPC: H04L29/06
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a packet transfer system or device which can accommodate a high-speed line to provide a service having a heavy load while having a large computation quantity of encoding, etc., at an edge node in a communication network where data flows concentrate.  <P>SOLUTION: Information obtained from an input packet is held in a table entry in the device and it is determined whether processing such as encryption, etc., is necessary from the transmission source or output destination of the input packet or the state in the device to process only packets which need to be encrypted and so on, thereby decreasing the computation quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171273-A (JP)
Title: Stabilized liquid preparation
Inventor: YOSHIOKA AKIYASU
IPC: A61K9/08
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilized liquid preparation that contains nafamostat mesilate and gabexate mesilate.  <P>SOLUTION: The liquid preparation is obtained by dissolving nafamostat mesilate and gabexate mesilate in a nonaqueous solvent in the presence of an amino acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169634-A (JP)
Title: Method for solubilizing muscular protein in water by treating muscular protein with reducing sugar under low relative humidity and water-soluble sugar-added muscular protein
Inventor: SAEKI HIROKI
IPC: A23L13/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solubilize meats or proteins in water under a low ionic strength which is lower than the concentration of physiological saline solution.  <P>SOLUTION: This method for solubilizing the meats comprises mincing the various meats, extracting the meats to obtain the muscular proteins or as such, mixing the muscular proteins or the meats with a reducing saccharide, dehydrating the mixture, retaining the dehydrated product at 30 to 70°C under a relative humidity of ≤35% to maintain the water content of the mixture to 0.25 to 6%. Thus, the meats or muscular proteins can be solubilized in water even in a low ionic strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175217-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can increase amusingness in display and improve game performance by relating a changing display on a normal pattern display device and a variable display on a variable display device.  <P>SOLUTION: When a display condition on the variable display device 310 is changed to a losing display mode from a ready-to-win condition, a lucky pattern is displayed. If a pattern identical to the lucky pattern is then displayed on the normal pattern display device 140, the display mode on the variable display device is shifted from the losing display mode to a specific display mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171298-A (JP)
Title: Antiallergic agent
Inventor: OMORI NORIYUKI
IPC: A61K8/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiallergic agent characterized by comprising extracts of oolong stem tea.  <P>SOLUTION: This antiallergic agent is characterized by being compounded extracts of oolong stem tea and has histamine release suppressing effect and excellent improving effect for atopic symptoms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002179784-A (JP)
Title: Polycarbonate copolymer
Inventor: TOKUDA TOSHIMASA
IPC: C08J5/18
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant polycarbonate copolymer having excellent hue and transparency, good performances as an oriented film, and among others, when used as a film for a liquid crystal display, affording a wide visual angle and clear color tone in the non-color display. SOLUTION: This polycarbonate copolymer comprises 5 to 95 mol% of 9,9-bis (4-hydroxy-3-methylphenyl)fluorene and 95 to 5 mol% of other dihydroxy component in the whole aromatic dihydroxy component, and has an intrinsic viscosity in methylene chloride solution at 20 deg.C in the range of 0.35 to 1.0. The polycarbonate copolymer gives a polycarbonate film characterized by having 1.3 or below b-value measured by C-light source for 0.02 mm film thickness.
Patent JP-2003188744-A (JP)
Title: Cfm-ssb radio equipment
Inventor: MAKISHIMA YOJI
IPC: H03L7/18
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SSB radio equipment in which efficiency in the transmission of data signals is improved and frequency on a receiving side can be more stably supplied.  <P>SOLUTION: A carrier wave is modulated by a modulation wave composed of a reference signal in sinusoidal wave formed synchronously with the carrier wave and the data signal, and transmitted by a band limited SSB. On the receiving side, a local oscillation frequency is generated on the basis of the cycle of the reference signal, a local carrier frequency is generated on the basis of a sideband wave frequency, and a conversion and a synchronizing detection are performed without frequency error. Besides, the data signal is accurately decoded based on the level of the reference signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184677-A (JP)
Title: Manifold and manufacturing method thereof
Inventor: TOYOSAKA KEIICHIRO
IPC: F02M17/34
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manifold integrated with a gasket capable of holding stable sealing performance for a long time, and a manufacturing method thereof.  <P>SOLUTION: In this manifold 1, a gasket 4 for preventing leakage of fluid is integrated with an attachment face 2b of an attachment base 2 to an engine, and an elastic tubular part 3 is formed by an alloy of nitrile rubber and polyvinyl chloride. The gasket 4 is formed of one selected from a group of hydrogenation nitrile rubber, fluorine rubber and epichlorohydine rubber. According to a manufacturing method of the manifold 1, after unvulcanized rubber for a gasket is attached to a portion of the attachment base 2, to which the gasket 4 is formed, the attachment base 2 and the unvulcanized rubber for a gasket are set to a cavity C of a molding die M. Thereafter, an elastic tubular forming part Cp of the cavity C is filled with the unvulcanized rubber for the elastic tubular part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185564-A (JP)
Title: Evaluation method for recycling suitability of concrete regenerated material
Inventor: KURODA YASUHIRO
IPC: B09B5/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To judge the suitability of a regenerated concrete material as a recycled material by a series of test flows when the regenerated material composed of a regenerated waste aggregate, a regenerated fine aggregate and a regenerated fine powder is manufactured by a concrete resource circulation system.  <P>SOLUTION: After a process in which a concrete waste material is heated and ground so as to be classified, the regenerated material composed of the regenerated coarse aggregate, the regenerated fine aggregate and the regenerated fine power is manufactured so as to be circulated and used as a next process resource, and a sample is sampled in advance from the concrete waste material to be regenerated. From the sample, a sample is prepared by following respective treatments in a process. A test which detects a deterioration factor in the original aggregates and a test which confirms a change state of a regenerated aggregate generated due to a heating treatment are made even to the sample, and the suitability of the regenerated material as the recycled material is judged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190761-A (JP)
Title: Method for detecting gas liquefying place in gas supply piping, gas supply method using the same and semiconductor manufacturing apparatus
Inventor: SHIMAYAMA TSUTOMU
IPC: H01L21/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of certainly detecting the gas liquefying place in the gas supply piping, a gas supply method using the same and a semiconductor manufacturing apparatus.  <P>SOLUTION: In the method for detecting the gas liquefying place in piping 7 for supplying gas to a chamber 4, the exhaustion of the chamber 4 is performed to supply the gas to the chamber 4 through the piping 7 and the valve 9 of the piping 7 is closed to measure pressures in the chamber 4 before and after the valve 9 is closed to detect whether there is the gas liquefying place between the valve 9 of the piping 7 and the chamber 4. In this case, since a pressure change is small in a case such that the gas is liquefied between the valve 9 and the chamber 4 and large in a case such that the gas is liquefied before and after the valve 9 is closed, the gas liquefying place can be certainly detected between the valve 9 and the chamber 4 by monitoring pressure changes before and after the valve 9 is closed in the chamber 4.  <P>COPYRIGHT: (C)2003,JPO