baber/WOPTO huggingface dataset:
Patent JP-2005038829-A (JP)
Title: Organic light emitting element
Inventor: OKINAKA KEIJI
IPC: H01L51/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting element having an optical output with high efficiency, high luminance, and a long life.  <P>SOLUTION: In this organic light emitting element having a pair of electrodes comprising a positive electrode and a negative electrode, and at least a layer containing one or a plurality of organic compounds held between the pair of the electrodes, among the layers containing the organic compounds, at least one layer having a light emitting region contains a first compound expressed by the general formula [1], and a second compound having a larger band gap than that of the first compound. In the formula, A expresses an molecule unit containing an aroma ring, a condensed polycyclic ring, and a heterocyclic ring, Y1, Y2 express an alkyl group, an aralkyl group, aryl group, and a heterocyclic group, Z1 expresses an allylene group, and a bivalent heterocyclic group, and Z2 and Z3 express an arkylene group, an alkenylene group, an aralkylene group, an allylene group, and a bivalent heterocyclic group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329980-A (JP)
Title: Heat shrinkable packaging material
Inventor: TSUKADA MASAMITSU
IPC: B65D85/02
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material which shows superior low-temperature heat sealability and impact resistance.  <P>SOLUTION: A woven or knitted cloth at least includes, as part of its warps and wefts, a string-like chain-like stretch material that is made of a polyolefin compound containing a linear low-density polyethylene of 10 to 90 mass% which has a density of 0.905 to 0.945 g/cm<SP>3</SP>and shows a melt flow rate of 0.1 to 3 g/10 min, and a random polypropylene of 90 to 10 mass% which contains an ethylene of 2 to 12 wt% and shows a melt flow rate of 10 g/10 min or less. A film is made of a linear low-density polyethylene produced by using a metallocene catalyst, which polyethylene has a density of 0.910 to 0.935 g/cm<SP>3</SP>and shows a melt flow rate of 1 to 5 g/10 min. The heat shrinkable packaging material is formed by laminating the above cloth and film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332498-A (JP)
Title: Optical disk unit
Inventor: KOGURE HIROYUKI
IPC: G11B19/28
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk unit capable of reducing a load on a spindle motor by a rotation control signal.  <P>SOLUTION: The optical disk unit has a controller for outputting the rotation control signal for rotating a motor for rotating an optical disk medium in a prescribed direction to a driving section for driving the motor for rotating the optical disk medium. The optical disk unit is equipped with a discrimination section for discriminating whether the rotation control signal is continuously outputted for a first prescribed period on the basis of the information outputted from the optical disk medium, when the optical disk medium rotates accompanying the rotation of the motor for rotating the optical disk medium. The controller stops the output of the rotation control signal for a second prescribed period on the basis of the discrimination result of the discrimination section when the discrimination section discriminates that the rotation control signal is continuously outputted for the first prescribed period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333526-A (JP)
Title: Solid-state imaging device
Inventor: KURIYAMA KOJI
IPC: H04N5/378
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which is small-sized by remarkably reducing the number of digital video signal output terminals to be provided in the imaging device and is capable of stably obtaining high-definition and high-speed images even if an external circuit is connected.  <P>SOLUTION: In an imaging device including a photo-detection section 3 for photo-detecting an object image, an A/D conversion section 4 for converting an analog signal which is photoelectric converted in the photo-detection section 3, into a digital signal and an output port for parallel/serial-converting a parallel digital signal of multiple bits outputted from the A/D conversion section 4 into a single serial digital signal and outputting the parallel/serial-converted digital signal as two digital signals of mutually inverse phases, waveforms of the digital signals of the mutually inverse phases outputted from the output port can be shaped by a circuit of the next stage connected to the output side of the output port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004298874-A (JP)
Title: Ceramics filter
Inventor: KAWASAKI SHINJI
IPC: B01D39/20
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sintered material of functional ceramics, such as a ceramics filter, lowering a weight of the laminated sintered material and improving a structural strength thereof, while improving a function that each ceramic has.  <P>SOLUTION: The laminated sintered material 1 has a laminate of a plurality of ceramics layers 2 and 3 that are composed of different raw materials from each other. The ceramics filter is composed of the laminated sintered material 1 which penetrates the ceramics layers 2 and 3 and the both penetrating holes 4 and 5 independently extend from each other in the same direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005339648-A (JP)
Title: Magnetic recording medium
Inventor: ITO JOTA
IPC: G11B5/65
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is excellent in sliding durability in repeated high-speed travel and favorable in head contact, has less spacing loss and can cope with an AIT4 format.  <P>SOLUTION: Loop stiffness SMD (unit: mN/8 mm) in the length direction of a magnetic recording medium having a metal magnetic thin film on a nonmagnetic support object (for example, a polyamide film) and the loop stiffness STD (unit: mN/8 mm) in the width direction is constituted so that all the following formulas can be satisfied. 1.0≤STD/SMD≤1.4... (1) 10.0<STD... (2) SMD+STD<29.0... (3) The surface roughness Ra of the metal magnetic thin film is 1.0 nm-3.0 nm, Rz is 10 nm-50 nm, the number of projections with projection height of 5 nm or more is 4 million-10 million/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336574-A (JP)
Title: METHOD FOR PRODUCING HOT DIP Sn-Zn BASED PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE
Inventor: GOTO YASUTO
IPC: C23C2/08
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a Pb-free hot dip Sn-Zn based plated steel sheet having excellent workability, weldability and corrosion resistance, and particularly suitable as an automobile fuel tank material.  <P>SOLUTION: A steel sheet subjected to plating pretreatment is subjected to hot dip plating in a hot dip plating bath comprising Zn of 1 to 8.8 mass%, and the balance Sn of 91.2 to 99.0 mass% with inevitable impurities at a bath temperature of a liquidus temperature+20 to +300°C, and the cooling rate from the liquidus temperature to an eutectic temperature is controlled to ≤20°C/s. Alternatively, a steel sheet subjected to plating pretreatment is subjected to hot dip plating with a hot dip plating bath comprising Zn of 1 to 8.8 mass% Zn, and the balance Sn of 91.2 to 99.0 mass% with inevitable impurities. After the control of its coating weight, the hot dip plating layer is once perfectly solidified, and again, the temperature is increased to the liquidus temperature of the Sn-Zn plating layer+20 to +300°C to fuse the Sn-Zn plating layer, and solidification is again performed in such a manner that the cooling rate from the liquidus temperature to the eutectic temperature is controlled to ≤20°C/s.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337966-A (JP)
Title: Position measuring system
Inventor: SEKO YASUJI
IPC: G01B11/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position measuring system capable of measuring a position at a low cost by simple constitution, using an electromagnetic wave or light, and capable of inputting easily a result therein into a computer.  <P>SOLUTION: This position measuring system is provided with a ring sensor 102, the computer 110 connected to the ring sensor, and a display 111 connected to the computer, and the computer 110 processes information detected by the ring sensor 102 to be displayed on the display 111. The ring sensor is provided with an electromagnetic wave transmission source for transmitting the electromagnetic wave, a lens system having an electromagnetic wave shielding part in a center axis peripheral part on the first lens face, and for emitting the electromagnetic wave incident from the first lens face excepting the electromagnetic wave shielding part, from the second lens face, to form an electromagnetic wave concentrated area in an opposite side of the electromagnetic wave transmission source, and a reception device for detecting the electromagnetic wave concentrated area formed by the lens system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338718-A (JP)
Title: Optical filter and its manufacturing method
Inventor: TAKADA YOSHIHIRO
IPC: G02B5/22
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter including a laminate which is formed with a plurality of dye-containing resin layers on the surface of a transparent resin in the state of maintaining contact with each other, is exhibited with optical characteristics, such as desired color tones and absorption characteristics, and is small in surface roughness and a method for manufacturing the same.  <P>SOLUTION: The optical filter includes the laminate which is comprised of a transparent base material, a dye-containing resin layer A formed on the surface of the temperature base material and containing a dye and a binder resin, a dye-containing resin layer B formed on the surface of the dye-containing resin layer A and containing the dye different in chemical structure from the dye contained in the dye-containing resin layer A and the binder resin and is ≤400Å in the surface roughness Ra on the surface of the dye-containing resin layer B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341995-A (JP)
Title: Method and apparatus for generating identifier in game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating an identifier which is necessary for the participation of players in the events to be held by game machine manufacturers as sponsors without the burden of extra equipment costs imposed on game parlors.  <P>SOLUTION: The information proper to a game machine for specifying the game machine or its type is converted by a prescribed data conversion processing to the identifier which comprises characters, figures or symbols or its combination or its combination with colors to be made visually recognizable easily for the players.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344941-A (JP)
Title: Refrigerator
Inventor: SAKUMA TSUTOMU
IPC: F25D17/06
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of reducing bad influence on foods by warm air by optimizing the reverse rotation of a fan on the basis of the outside air temperature.  <P>SOLUTION: The electric power is distributed to a defrosting heater until a detection temperature of a FD sensor reaches a defrost termination temperature (8°C), a F fan is stopped during the defrosting operation of an F evaporator, and the F fan is reversely rotated for a specific time (one minute), and further a set temperature or the specific time is set and changed on the basis of the outside air temperature (S12, S13), when the FD sensor detects the temperature higher than a set temperature (2°C) determined to be lower than the defrost termination temperature (8°C).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343286-A (JP)
Title: Suspension for vehicle
Inventor: MURATA TOMOHITO
IPC: B60G11/08
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension capable of reducing height of a suspension tower without increasing the number of damper struts.  <P>SOLUTION: The suspension for the vehicle for supporting a vehicle body to a wheel by an elastic member is provided, in which the elastic member connects a portion at an upper side of a knuckle and a lower arm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005033186-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HIROSE YUTAKA
IPC: H01L27/12
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly control residual stress or residual distortion in a wafer surface where the crystal of a semiconductor layer is grown while preventing the misregistration of the semiconductor layer in a semiconductor manufacturing process and its contamination, deterioration, deformation, etc. in a thermal treatment step.  <P>SOLUTION: On a GaN layer 12 formed on the main surface of a sapphire substrate 11, light is irradiated from the back of the substrate, and thereby part of an area on the GaN layer 12 contacting the substrate is thermally decomposed to form a thermally decomposed layer 14. After that, while keeping the state of the sapphire substrate 11 and the GaN layer 12 being bonded, the thermally decomposed layer 14 is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005348167-A (JP)
Title: Mobile communication terminal
Inventor: FUKUOKA KAZUTOMO
IPC: H04W88/02
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal in which automatic answering by an e-mail with less communication load of a communication network and less burden of communication fees is possible when a telephone call and the e-mail are received.  <P>SOLUTION: The mobile communication terminal is provided with a communication means, a message information storage means and a control means. The communication means performs communication via the communication network. The message information storage means stores message information for the automatic answering. The control means controls the communication means so as to read the message information for the automatic answering from the message information storage means and to transmit an answering e-mail including the message information for the automatic answering to a call origin of the received telephone call or a transmitting origin of the received e-mail when the telephone call or the e-mail is received by the communication means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344191-A (JP)
Title: Heat treatment furnace
Inventor: SAKATA MAMORU
IPC: C21D9/56
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to appropriately apply a heat treatment to various kinds of metal strips by a single heat treatment furnace in the heat-treatment furnace used for heat-treating the metal strip.  <P>SOLUTION: The heat treatment furnace is provided with: a heating zone 12 for heating the metal strip 1; a cooling zone 13 for cooling the metal strip heated in the heating zone; and a holding zone 14 for holding the metal strip cooled in the cooling zone. In the heat treatment furnace, the long route and the short route different in the distance for moving the metal strip are provided in the holding zone, and the routes for moving the metal strip are changed according to the kinds of metal strips.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348570-A (JP)
Title: Brushless motor
Inventor: OKINAGA KINJIRO
IPC: H02K29/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor comprising a bearing device that solves a problem that oil leaks from an oil-impregnated metal bearing when a high speed operation continues for many hours and that can keep high reliability for many hours even in the high speed operation, in a brushless motor used as a disk-driving motor for a device that records and reproduces data of such media as CD-ROM (R/RW) and DVD±(R/RW).  <P>SOLUTION: Oil leakage from a gap of facing surfaces can be prevented by pressing an annular elastic body 18 provided between the end surface 17 of a burring portion 11 of a bracket 4 and the other end surface 16 of a cylindrical portion 15 of a metal holder 14 and by making both end surfaces face each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343425-A (JP)
Title: Vehicular clean gas supplying device
Inventor: YOSHINORI TAKESHI
IPC: B01D53/22
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a clean gas supplying device capable of improving comfortability by being arranged in a vehicle so as to restrain rise of a temperature of an air sending pipe.  <P>SOLUTION: This vehicular clean gas supplying device is provided with a spraying nozzle 25 for spraying clean gas to an occupant; and a clean gas supplying device body 21 for guiding cabin inner air, generating the clean gas, and supplying the clean gas into the spraying nozzle 25. An air sending duct 13 connecting a rear seat air conditioning unit 12 and an outlet 15 is mounted on the vehicle, the air sending pipe 22 connecting the spraying nozzle 25 and the clean gas supplying device body 21 is provided, and the air sending pipe 22 is arranged on an outer peripheral wall of the air sending duct 13. Thus, comfortability can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351285-A (JP)
Title: Combination faucet
Inventor: YAMASHITA TAKATOSHI
IPC: E03C1/044
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of vibration noise in discharging hot water in a combination faucet in which the flow and temperature of the hot water are controlled by the operation of a lever.  <P>SOLUTION: In this combination faucet A, a valve mechanism 4 comprising a fixed plate 18 having a water supply hole 20 and a hot water supply hole 21 and a movable plate 19 in which a mixing chamber 27 opened to the fixed plate 18 side is formed is installed in a case 3. A slider 30 is fitted to the movable plate 19, and an arm 32 rotating about a pin 35 in a slider guide 33 stored in the case 3 is engaged with the other end of the slider 30. By the operation of the lever 7 joined to the other end of the arm 32 through set screws 40, the slider guide 33 slidably moves in the case 3 and the movable plate 19 is slidably moved on the fixed plate 18 to control the discharged amount and the temperature of a mixed water. A cushioning member 28 is installed between the slider 30 and the arm 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354766-A (JP)
Title: Power converter and control method for same
Inventor: KUROKAMI SEIJI
IPC: H02M7/48
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To additionally reduce a power loss due to switching in a power converter having a plurality of switching elements connected in parallel.  <P>SOLUTION: In the power converter 1 having a plurality of the switching elements 5a-5c connected in parallel and including a power converting circuit 2 for converting DC power into AC power, a plurality of the switching elements stop being driven in the descending order of decreases or the ascending order of increases in driving voltages due to a voltage drop in wiring when a decrease in an output from the power converting circuit is detected during a detection of the increase or decrease in the output from the power converting circuit 2, and a plurality of the switching elements start being driven in the ascending order of the decreases or the descending order of the increases in the driving voltages due to the voltage drop in the wiring when the increase in the output from the power converting circuit is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353719-A (JP)
Title: Wave soldering tub
Inventor: SATOU ITSUSAKU
IPC: B23K1/08
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave soldering tub in which oxides and intermetallic compounds are prevented from adhering to a soldering portion by blocking movement thereof from the side where a jet stream nozzle is arranged to the side where a jet stream pump is installed.  <P>SOLUTION: The wave soldering tub is provided with a partition plate having the upper part projecting from the level of molten solder and the lower part immersed into molten solder, and a dam board having the upper part immersed into molten solder. Phase of oxides having a specific gravity smaller than that of lead free solder is blocked by the partition plate, stream of intermetallic compounds having a specific gravity slightly larger than that of lead free solder is directed downward by the partition plate to sink below the molten solder, and movement of the sinking intermetallic compounds is blocked by the dam board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348919-A (JP)
Title: Guide wire
Inventor: KAWABATA TAKASHI
IPC: A61M25/01
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire which has an excellent insertion property and torque transmission property, hardly causes permanent set and hardly being trapped.  <P>SOLUTION: In the guide wire having a distal end and a proximal end and having a core wire and a coil part which is fitted to the distal end side, the pitch (p) of the coil is as 1.1 to 3 times large as coil material diameter (d), a gap between the core wire and the coil materials and a gap between the coil materials are charged with an elastomer, and the surface of the coil part constitutes a smooth surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004293030-A (JP)
Title: Net comprising high strength polyethylene fiber
Inventor: NAKABASHI JUNICHI
IPC: C04B16/06
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide nets comprising a high strength polyethylene fiber having comparable or larger strength and elastic modulus than those of conventional high strength polyethylene, excellent in resistance to fatigue from flexing and abrasion resistance, hardly fibrillated and having high surface hardness.  <P>SOLUTION: The nets comprise a high strength polyethylene fiber having recurring units of substantially ethylene, ≥5 intrinsic viscosity and ≥22 cN/dtex average strength, wherein the measurement of the fiber by differential scanning calorimetry (DSC) exhibits a temperature-increasing DCS curve having at least one endothermic peak over a temperature region of 140°C to 148°C. (on the low temperature side) and at least one endothermic peak over a temperature region of ≥148°C (on the high temperature side) or the number of frictions until the fiber is broken in an abrasion test according to method B for measuring abrasion resistance in the Testing Methods for Spun Yarn (JIS L 1095) is 100,000 or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255213-A (JP)
Title: Ultrasound doppler flow measuring system with tissue movement discrimination function
Inventor: PETERSON ROY B
IPC: G01P5/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment which has a means to eliminate the effect of a signal representing the condition of a moving tissue such as a heart for example so that the signal representing only the condition that fluid such as blood for example in the body of a patient flows is obtained in an ultrasonic diagnostic system using Doppler flow measurement by ultrasound.  <P>SOLUTION: An affector by tissue movement is discerned and eliminated before conducting picture formatting about detected data. The picture formatting is conducted by processing the data after the affector is eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI