baber/WOPTO huggingface dataset:
Patent JP-2004059660-A (JP)
Title: Thermoplastic urethane elastomer composite material
Inventor: ENAMI HIROHIDE
IPC: C08L75/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced thermoplastic urethane elastomer composite material which comprises a thermoplastic urethane elastomer and an organic substance-modified laminar clay mineral finely dispersed in the thermoplastic urethane elastomer in an interlayer-separated state and has remarkably improved breaking strength, 50% modulus and storage elastic modulus at low temperature to high temperature.  <P>SOLUTION: This thermoplastic urethane elastomer composite material is characterized by comprising the organic substance-modified laminar clay mineral between whose layers an onium ion-having organic substance is inserted, and a thermoplastic urethane elastomer having a number-average mol. wt. of 15,000 to 40,000, wherein the organic substance-modified laminar clay mineral is finely dispersed in an interlayer-separated state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064308-A (JP)
Title: Communication module
Inventor: NAGAI SHINTARO
IPC: H04L47/2416
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication module capable of attaining transmission of video data with high real time performance while relieving a load on a CPU.  <P>SOLUTION: The communication module 100 is provided with: a bus control section 102 for controlling accesses to a CPU system bus 1100; a CPU IF control section 101 for applying communication processing to non-video data; a block IF 103 for processing video data in units of blocks; a buffer 104 for storing the video data in the units of blocks and from which the video data are extracted by a packet IF 105 in units of packets; a communication arbitration section 106 for arbitrating transmission of video data packets and transmission of non-video communication packets; a MAC system PCI control section 107 for outputting data to a MAC processing apparatus 1400; a transmission rate control section for informing the communication arbitration section about a transmission time of the video data; and a reception abort control section 108 for instructing the buffer to abort the received data too much resident in itself. Thus, the communication module can iperform the communication protocol processing of the video data independently of the software under the control of the OS so as to relieve the load imposed on the CPU.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060758-A (JP)
Title: Rolling bearing and roll supporting structure
Inventor: SUZUKI YU
IPC: F16C33/58
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of not deforming a raceway ring when a preload is applied to bearings and easily and suitably assembling a shaft and a housing.  <P>SOLUTION: The rolling bearing 10 is comprised of an assembly of single row bearings 10a and 10a, and is assembled into a device in a preloading state. Extension portions 12c and 12d increasing rigidity of raceway rings are arranged on the outside of raceways of the raceway rings of the single row bearings 10a and 10a in a widthwise direction, and both end faces of the extension portions 12c are directly butted against each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059739-A (JP)
Title: Urethane composition for oa equipment member, and oa equipment member using it
Inventor: ITO KUNIO
IPC: C08G18/42
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane composition for an OA equipment member, having good handleability even at ordinary temperature and excellent in physical properties such as strength, and an OA equipment member using it.  <P>SOLUTION: The urethane composition comprises essentially (A) a polyester polyol which is obtained by the polycondensation of a glycol component having a 4C or lower specified branched structure, of e.g. formula (1), with an acid component, and which is liquid at 20-25°C, and (B) an isocyanate compound. The OA equipment member is formed by using the urethane composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060812-A (JP)
Title: Control method for reducing stable rotating speed of rolling ball automatic balancing system
Inventor: CHIN CHOKUN
IPC: F16F15/36
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for reducing stable rotational speed of a rolling ball automatic balancing system capable of being applied to a rotor machine of an optical disk driver, capable of reducing vibration quantity when operated until the rotor machine reaches a work rotating speed, and thereby capable of elongating a lifetime of a rotor bearing.  <P>SOLUTION: A rotating speed ω<SB>s</SB>is determined by a predetermined system, the rotating speed ω<SB>s</SB>is set to intervene between a rolling ball unstable critical rotating speed ω<SB>c</SB>and the work rotating speed ω. An acceleration for passing the unstable critical rotational speed ω<SB>c</SB>is provided for the rolling ball, and the rotor machine is accelerated so as to reach the rotating speed ω<SB>s</SB>, and then the acceleration of the rotor machine is reduced. When control is performed until the rolling ball reaches a predetermined stable position after a predetermined time period, the rotor machine is accelerated to the work rotation speed ω again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064550-A (JP)
Title: Incoming informing method and portable terminal equipment
Inventor: YAMAKI KIYOSHI
IPC: H04M1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a caller being the origin of an incoming call even when identical incoming melodies are assigned to a plurality of callers.  <P>SOLUTION: This portable terminal equipment is provided with registering means(106, 100) for registering musical piece data for an incoming melody, a storage means (105) for storing the musical data for an incoming melody registered by the registering means, a musical piece reproducing means (116) for reproducing the musical piece, an emission display part (110), a vibrator (108), and a control means (100) for reading the musical piece data for the incoming melody from the storage means at the time of receiving an incoming call, and for driving the musical piece reproducing means based on musical piece sequence data among the musical piece data for the incoming melody to reproduce the musical piece, and for driving either the emission display part or the vibrator while being interlocked with the reproduction of the musical piece based on interlocking pattern data included in the musical piece data for the incoming melody.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060579-A (JP)
Title: Method and device for diagnosing of internal combustion engine
Inventor: FUKUDA HARUMOTO
IPC: F02D45/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for diagnosing an internal combustion engine capable of easily and accurately diagnosing a crank angle sensor and a cam angle sensor for abnormalities.  <P>SOLUTION: In this diagnosing method for the internal combustion engine, the crank angle sensor detecting the speed of the crankshaft of the internal combustion engine and the cam angle sensor detecting the rotating angle of the camshaft drivingly connected to the crankshaft are diagnosed for presence or absence of the abnormalities. First it is determined whether the correspondence of an output from the crank angle sensor to an output from the cam angle sensor is normal or not. When the correspondence of these outputs is determined abnormal, it is determined whether or not an engine speed NECAM obtained based on the output from the cam angle sensor at the cranking of the internal combustion engine comes within the range (determined value α ≤ NECAM ≤ determined value β) of the engine speed experimentally defined as the speed of the internal combustion engine at the cranking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064645-A (JP)
Title: Communication system
Inventor: SATO HIDEO
IPC: H04M1/60
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system to which a telephone can be connected where the cost of communication system is reduced and a howling phenomenon that occurs in reducing the cost can be solved.  <P>SOLUTION: The communication system has a communication means performing communication by being connected to a telephone line and, a connection means for connecting the telephone to the telephone line via the communication means, and a hook status detection means for connecting the telephone to the telephone line in a state that the communication means acquires the telephone line and for detecting the hook status of the telephone line based on a line current. The system turns off a speaker for line monitoring when it detects the off-hook status of the telephone, and thus prevents howling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113180-A (JP)
Title: Crystal and method for producing the same
Inventor: HASHIMOTO HIDEO
IPC: A61P3/00
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a crystal of 2-ethoxy-1- [2'-(1H-tetrazol-5-yl)biphenyl-4- yl]methyl}-1H-benzimidazole-7-carboxylic acid [compound (I)] having a small residual amount of contaminants such as tin compounds, etc., and a method for producing the same. SOLUTION: This method for producing the crystal of the compound (I) is characterized by dissolving or suspending the compound (I) or its salt in a solvent containing a nonpolar solvent and crystallizing. By this method, it is possible to remove the contaminants difficult to be removed easily such as the tin compounds, analogs of the compound (I), a residual organic solvent, etc., contained in the compound (I) or its salt, and also produce the crystal of the compound (I) in a high yield by a simple method and in an industrial large scale with a good efficiency.
Patent JP-2004071675-A (JP)
Title: Light emitting diode
Inventor: ISHIDA MASASHI
IPC: H01L23/28
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting type light emitting diode in which the separation or the like is not generated in a light emitting device, and which is excellent in radiating property so as to sand against the charging of a big current while retaining sufficient reliability, further, constituted of a separate wiring, contracted in the direction of thickness of the light emission diode.  <P>SOLUTION: The surface mounting type light emission diode is constituted of a lead electrode 2a, arranged in the recess of a package 1 in parallel to the lengthwise direction of the same and on which light emitting devices 3 are disposed, and a lead electrode 2b for wire bonding, which is arranged at the end of lengthwise direction of the package 1 at the outside of the lead electrode 2a. Respective light emitting devices 3 are disposed on different lead electrodes 2a and the recessed bottom surface 6 of the package 1 consisting of a resin is exposed between respective light emitting devices 3 and respective lead electrodes 2a while being contacted closely to a mold member 5 filled into the recess of the package 1. Further, the light emitting devices 3 are connected to the outside while being electrically independent respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196318-A (JP)
Title: Method and device for displaying image
Inventor: YAGAWA YUICHI
IPC: G06F3/0481
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable arrangement/appreciation of still images by an electronic album and to enable rough retrieval and detailed retrieval of the still images.  <P>SOLUTION: Reduced images 601 are displayed on a negative film display area 600 by a list, the reduced images 601 are sequentially switched, displayed in response to user's requests, when the electronic album is creased, a reduced image 601 selected by a user is converted into an image 561 for album with default size, arranged at a position specified by the user or a default position of the page picture 560, when the electronic album is appreciated, the image 561 for album is displayed on the page picture 560 based on album management information 43, pages are turned by switching the page picture 560 in response to the user's request, the image 561 for album selected by the user is converted into a magnified image 581, displayed in a magnified image display area 580, other magnified images 581 are sequentially displayed in response to the user's request, when the magnified image 581 is edited, it is re-converted into the image 561 for inverted album and displayed on the page picture 560.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004071268-A (JP)
Title: Metal terminal and electronic part unit using it
Inventor: YAKUWA ATSUSHI
IPC: H01R4/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase ease of insertion of a lead into a notch of a metal terminal so as not to move the inserted lead when heating solder and connecting the lead to the terminal, and to make it hard to drop off the lead from the terminal even if a crack is produced in the solder of the soldered lead due to a shock and a thermal stress.  <P>SOLUTION: In a metal terminal 1, with its metal plate provided with a notch 12 into which the lead is inserted and fixed, the notch 12 includes a first notch portion at an end portion of the metal plate and a second notch portion notched so as to be bent and continued in a different direction from the first notch portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118332-A (JP)
Title: Tire-rim assembly body having satisfactory self-sealing property and self-balancing property
Inventor: TERATANI HIROYUKI
IPC: B29C73/22
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire and a rim assembly body capable of improving the durability and riding comfortableness in running before the tire is damaged, suppressing abrupt reduction of an internal pressure of the tire even after the tire is externally damaged by foreign matter, and realizing a longer running distance. SOLUTION: The hollow doughnut-like tire is mounted on an application rim. Particle composition with true specific gravity 0.01 or more, and volume under the atmospheric pressure in the range of 5.0-100 volume % or less of tire internal volume, and with mass 20 grams or more are arranged in the inside of the tire divided by the tire and the application rim.
Patent JP-2004066102-A (JP)
Title: Waste liquid treatment method and equipment therefor
Inventor: TANIGUCHI YUKIHISA
IPC: C02F1/42
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To separate and concentrate tetraalkylammonium ions contained in photoresist waste liquid.  <P>SOLUTION: A plurality of adsorption tanks filled with ion exchange resin adsorbing the tetraalkylammonium ions in the photoresist waste liquid are installed. After passing the photoresist waste liquid through a plurality of the adsorption tanks sequentially in series, a regenerant is passed through a plurality of the adsorption tanks in parallel. The treatment method is characterized in that, when the concentration of the tetraalkylammonium ions separated from the ion exchange resin becomes equal to or lower than the prescribed value, the regeneration is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066996-A (JP)
Title: Control device of ground contact load for vehicle
Inventor: KOBAYASHI TOSHIYUKI
IPC: B60G17/016
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To impart oversteer tendency or understeer tendency to steering characteristics while positional change of a vehicle is being suppressed.  <P>SOLUTION: A control device of ground contact load for the vehicle is provided with front and rear and left and right load sharing means (11, 12, 13, 14) for sharing the ground contact loads of front and rear and left and right wheels, load varying means for operatingly varying ground contact loads applied to each load sharing means (11, 12, 13, 14), vehicle condition detection means (each sensor) for detecting condition, and control means (electrical control unit ECU) for controlling operation of the load varying means in accordance with detection signals from the vehicle condition detection means. The load varying means are ones (50,60) for varying respective ground contact loadings of one pair of diagonal wheels and those of the other pair of diagonal wheels in increasing and decreasing directions, respectively, which are mutually reversed, and for varying the respective ground contact loadings of the respective pairs of diagonal wheels in the same increasing and decreasing directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079758-A (JP)
Title: Guide member for opening and closing body
Inventor: MATSUDA YOSHIMASA
IPC: H05K5/03
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide member for an opening and closing body which allows an easy components management and is easy to handle.  <P>SOLUTION: The guide members 1 and 2 are constituted of running surfaces 1a and 2a, and guide surfaces 1b and 2b which are formed integrally by extrusion molding, and have the same shape. The guide members 1 and 2 are hollow and long members having a nearly rectangular cross-sectional shape, and are used as a set. In this embodiment, the guide surface 1b of the guide member 1 is arranged at an upper edge of an opening 4, that is, at an edge 3a<SB>1</SB>of a top plate 3a. Further, the running surface 2a of the guide member 2 is arranged at a lower edge of the opening 4, that is, at an edge 3b<SB>1</SB>of a base plate 3b, resulting in allowing the guide surface 1b side of the guide member 1 and the running surface 2a side of the guide member 2 to face each other, and large grooves 1b<SB>1</SB>and 1b<SB>2</SB>of the guide surface 1b and small grooves 2a<SB>1</SB>and 2a<SB>2</SB>of the running surface 2a for sliding doors 6 and 7 to face each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080438-A (JP)
Title: Dispersion adjuster, dispersion adjustment method, and optical communication system
Inventor: HASHIMOTO TAKESHI
IPC: H04B10/2519
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion adjuster and a dispersion adjustment method capable of extending an adjustment width of the amount of dispersion.  <P>SOLUTION: An optical waveguide diffraction grating device 110 is held with a pair of holding sections 131, 132 disposed on a substrate 120, whereby a tension is applied to a diffraction grating 114. The optical waveguide diffraction grating device 110 makes contact with a temperature distribution adjustment section 140, whereby a temperature distribution is formed. Hence, an average effective refractive index distribution in response to the temperature distribution is formed. In the optical waveguide diffraction grating device 110, a distribution of the average effective refractive index is adjusted such that the rate of a longitudinal change of the average effective refractive index is increased at the center of the diffraction grating 114 instead of opposite ends of the same. Consequently, the dispersion adjuster 100 can widen the adjustment width of the amount of dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085638-A (JP)
Title: Thin optical receptacle for card
Inventor: TODA TAKEO
IPC: G06K17/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical receptacle for cards which is packaged in a card slot section disposed in an electronic appliance and performs interconversion of a light signal and an electric signal.  <P>SOLUTION: The thin optical receptacle is provided with a frame 2 which is guided to the slot section for cards, an electric connector 3 which is arranged on one end side of the frame 2 and is electrically connected to a contact 32 disposed in the slot section for cards, an optical receptacle section 4 which is arranged by being inserted into a mounting part 28 disposed on the side opposite to the connector 3 and accepts an optical connector plug 55 connected to an optical fiber 56 for transmitting the light signal, and upper and lower cover members 6 and 7 which are formed of thin metallic sheets and are attached to the frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083314-A (JP)
Title: Composition for molding sheet such as grain-like sheet and method of manufacturing sheet using the same
Inventor: NOYAMA KAZUMI
IPC: C04B22/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for molding a sheet such as a grain-like sheet having flexibility, warm water resistance and fire protecting performance with excellent production efficiency and hardly producing efflorescence and a method of manufacturing the sheet using the same.  <P>SOLUTION: The composition for molding the sheet such as the grain-like sheet contains: 100 pts.wt. base material composed of 50-93 pts.wt. latent hydraulic inorganic powder and 7-50 pts.wt. hydraulic cement; 0-50 pts.wt. pozzolan-reactive inorganic powder; 0-300 pts.wt. non-hydraulic inorganic material; 0.5-5.0 pts.wt. hydration reaction retarder; 20-100 pts.wt. inorganic powder containing crystal water and 40-100 pts.wt. water-based resin emulsion (expressed in terms of resin solid portion). The sheet such as the grain-like sheet is manufactured by spraying or applying water-based slurry of the above composition using an inorganic fiber reinforcing material as a core material to a prescribed shaped mold and reacting while drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085395-A (JP)
Title: Wire probe for measuring resistance
Inventor: KURIHARA TOSHIKAZU
IPC: G01R27/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the measured value, and to shorten the testing and measuring time, in a wire probe for measuring the resistance of a flat chip resistor.  <P>SOLUTION: This wire probe is constituted of a wire 10 with one end contacting with a measured part, a coil-like spring 12 through which the wire 10 penetrates, a cylindrical holder 13 with one end side abutting on the other end of the spring 12 through which the wire 10 penetrates, a cylinder 14 through which the wire 10 penetrates, and a stop plug 16 fixed to the other end of the wire 10, and abutting on the other end of the cylinder 14. The holder 13 is moved in the direction of the axis to compress the coil-like spring 12 by regulating the screwing-in length of the cylinder 14 with the holder 13, so as to regulate a desirable initial spring pressure, and the other end of the wire 10 is made to serve as a measured value acquiring terminal part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089138-A (JP)
Title: Culture apparatus
Inventor: HIBINO HIROKI
IPC: C12M3/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture apparatus and a culture medium-exchanging method capable of automating exchange operation of a culture medium by a simple constitution.  <P>SOLUTION: The culture apparatus 1 is equipped with a cell-culturing chamber 2 for culturing a cell in the culture medium A, a waste culture medium storage chamber 3 connected to the cell culturing chamber 2, a pressurizing means 5 for pressurizing the interior of the cell culturing chamber 2 and a discharge pulp means 7 for making the cell culturing chamber 2 communicate with the waste culture medium storage chamber 3 when the interior of the cell culturing chamber 2 is pressurized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070899-A (JP)
Title: Peripheral device used by combining a plurality of input/output parts
Inventor: MARUCHI HIROKI
IPC: H04L29/10
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer peripheral device corresponding to a variety of purposes by a minimum number of design man-hours, and quickly and inexpensively realize a purpose change required by a user.  <P>SOLUTION: The peripheral device 10 separated from a computer body is separated into a communication control part 6 and the data input/output part 4 of the same size having fitting parts. A peripheral device adjusted to complexity of an external device is inexpensively and easily provided by combining the plurality of data input/output parts 4 via the fitting parts, and automatically acquiring identification names of the data input/output parts 4.  <P>COPYRIGHT: (C)2004,JPO