baber/WOPTO huggingface dataset:
Patent JP-2005206489-A (JP)
Title: Oral administration composition
Inventor: ISO TOSHIAKI
IPC: A61K47/12
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium L-threonate preparation whose elution with gastric juice can be prevented to enhance bioutility.  <P>SOLUTION: This oral administration composition containing the calcium L-threonate is characterized by containing a hydroxycarboxylic acid except L-threonic acid and L-ascorbic acid. The hydroxycarboxylic acid is preferably citric acid, lactic acid or malic acid. It is preferable that the content of the hydroxycarboxylic acid is 0.1 to 10 mass % based on the calcium L-threonate. The dosage form is preferably a tablet. It is preferable that the tablet is coated with an enteric coating. The enteric coating is preferably selected from gelatin, shellac, zein, ethyl cellulose, and methacrylic acid copolymers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210383-A (JP)
Title: Sound signal processing circuit
Inventor: MEGURO TAKEYOSHI
IPC: H04N5/60
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal processing circuit, capable of variable control over an amplification factor for a sound signal included in a sound multiplex signal, using a simple constitution.  <P>SOLUTION: The sound signal processing circuit which demodulates and outputs the sound multiplex signal has a plurality of amplifiers 12 which extract subordinate sound signals from the sound multiplex signal and amplify the subordinate sound signals with mutually different gains, the sound signal processing circuit selects one among the plurality of amplifying means and selectively outputting the amplified sound signal outputted by the selected amplifying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214432-A (JP)
Title: Ventilation blowing device
Inventor: TAKIYAMA HIROYUKI
IPC: F24F7/007
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation blowing device capable of ventilating and blowing indoor air, performing ventilation and blowing operation automatically by operating the ventilation blowing device when detecting toxic substance, and providing a resident with a space allowing him/her to live safely and in a healthy condition by notifying him/her of a ventilation and blowing operation condition of the ventilation blowing device.  <P>SOLUTION: In a ventilation blowing device 1 main body ventilating and blowing indoor air or in at least one section outside the ventilation blowing device 1, a toxic substance detection means 2 for detecting toxic substance is provided. The ventilation blowing device is provided with a required ventilation time computation determining means 3 for computing and determining required ventilation time based on a detected value of toxic substance to perform ventilation blowing operation in accordance with the result of the required ventilation time computation determining means 3, and an informing means 4 to notify the informing item determined in advance. It is possible to provide the resident with the space allowing him/her to grasp a ventilation blowing operation condition of the ventilation blowing device and degree of air pollution and allowing him/her to live safely and in a healthy condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057235-A (JP)
Title: Insulated gate type bipolar transistor, its manufacturing method, and inverter circuit
Inventor: TAKAHASHI HIDEKI
IPC: H01L27/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To control the electrical properties (ON voltage) of both an IGBT and diode to satisfactory ones, even if the IGBT and a freewheel diode are formed in one chip.  <P>SOLUTION: In an IGBT with a built-in freewheel diode, a wafer thickness D after polishing is made 200μm or less, and both the thickness T8 of a cathode N+layer 8 and the thickness T9 of a P+collector layer 9 are set at 2μm or less. Further, the sum of the widths of the cathode N+layer 8 and the P+collector layer 9 concerning a width direction X is set within the range between 50μm and 200μm. In this case, a rate of an interface IF 2 of the P+collector layer 9 and the collector electrode 10 occupying the interface IF is a value within the range of 30 to 80%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211346-A (JP)
Title: Game machine
Inventor: YAGI MASASHI
IPC: A63F5/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a beginner to easily press a button not impairing the amusement of a game.  <P>SOLUTION: The game machine has a fluctuation display means fluctuating and displaying patterns required for the game in a plurality of lines, a stop operation means formed for player performing a stop operation of the fluctuation display means for every pattern line, an inner winning role determining means for determining the inner winning role based on the random number sampled in every game, a stop control means for stopping and controlling the fluctuation display means based on the determined result of the stop operation timing of the stop operation means by the player the inner winning role determining means, and stop operation time informing means (22L, 22C, 22R) informing a stop operation time stopping a pattern of the inner prize winning role on a valid line with the proviso that the inner winning role determined by the inner winning role determining means is the specified inner winning role.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258630-A (JP)
Title: Pixel of horizontal electric field system liquid crystal display and its manufacturing process
Inventor: RYU KOUTATSU
IPC: G02F1/1368
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel of a horizontal electric field system liquid crystal display which has a bumpiness surface of a nano level and reduces the number of photomasks and its manufacturing process.  <P>SOLUTION: A first mechanism is formed on a base 102, has the bumpiness surface of the nano level, increases the degree of contrast by a diffusion light source and has a first portion and a second portion. A second mechanism forms a switching element on the first portion. A liquid crystal layer 130 is formed on the second mechanism and the second portion. A third mechanism is formed on the liquid crystal layer 130. Since a reflection plate 112 and reflection plate 114 on the first portion and the second portion can be simultaneously manufactured, the liquid crystal display requires just the four photomasks. The bumpiness surface is of the nano level and therefore has a relatively high diffusion angle and gentle effect as a diffusion effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005213461-A (JP)
Title: Method of manufacturing coal to be charged into coke oven
Inventor: HANAOKA KOJI
IPC: C10B53/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing coal to be charged into a coke oven which comprises 100% of inexpensive little-caking coal, allows hot forming under relatively low temperature conditions without a binder and can achieve a cost reduction and energy saving in production of briquettes.  <P>SOLUTION: The method comprises forming coal to be charged into a coke oven into briquettes before the charging. The coal is formed by a double-roll forming machine 3 at a forming temperature of 110-200°C, a peripheral speed of the roll of ≤0.25 m/s and a forming linear pressure of ≥1.6 ton/cm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214158-A (JP)
Title: Blow-by gas treating device
Inventor: TONEGAWA SHINJI
IPC: F01M13/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibration of an oil separator for blow-by gas and to prevent blockage due to freezing of moisture in blow-by gas during cold time.  <P>SOLUTION: The oil separator 3 is provided on a rocker cover 1 via a bracket 2. One end of a blow-by gas flow-in pipe 4 is attached to an attachment opening 4a provided on a breather chamber 1a of the rocker cover 1. The blow-by gas flow-in pipe 4 is extended substantially in a horizontal plane and is connected to the oil separator 3 at another end. A suction pipe 6 leading air separated by the oil separator 3 and containing oil vapor is connected to a suction duct 7, an attachment opening 6a of the oil separator 3 of the suction pipe 6 is positioned lower than the attachment opening 6b to a suction duct.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217369-A (JP)
Title: Adhesive sheet for light-emitting-diode device, and light-emitting-diode device
Inventor: ITO KOJI
IPC: C09J7/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet which is used in light-emitting-diode devices and is free from cracks or peeling of adhering portions due to the actions of heat or stresses.  <P>SOLUTION: The adhesive sheet for light-emitting-diode devices includes a thermoplastic polymer containing epoxy groups and a compound containing a functional group that can make an addition reaction with the epoxy group or a polymerization catalyst that can catalyze a ring-opening polymerization reaction of the epoxy group, wherein the flow property of the thermoplastic polymer is suppressed by cross-linking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162527-A (JP)
Title: Toilet unit
Inventor: FURUKAWA NORIHIRO
IPC: E03D11/13
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To fracture a solid matter or toilet paper to fluidize them when defecating, and to save energy such as electricity when discharging water.  <P>SOLUTION: A toilet unit comprises a toilet unit body, a retention-water receiving part communicating with the body, a fracturing part for fracturing a defecated solid matter or the like in the receiving part, and a driving-force receiving part which houses a rotary shaft for supporting the fracturing part. The driving-force receiving part is provided with a water inlet for letting the water flow into the driving-force receiving part at a high speed, and a water outlet for letting the water flow out. The rotary shaft is rotated by the inflow of the water. The defecated solid matter or the like is fractured and fluidized inside the retention-water receiving part as the rotary shaft rotates. Then the water discharged from the water outlet is driven into the retention-water receiving part. The water discharged from a discharging outlet, which is provided at the retention-water receiving part to discharge the water in which the solid matter is fractured, is driven to a drain pipe, and is drained by means of siphonage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243115-A (JP)
Title: Microdose dispenser
Inventor: KORNER JOACHIM
IPC: B05B17/06
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-dose dispenser and a microdose dispensing method which can dose a precisely time-defined volume of liquid, that is, a micro-volume of liquid such as medicaments.  <P>SOLUTION: This microdose dispenser is equipped with a dispensing chamber 3 which at least temporarily accepts a volume of liquid and at least one discharging opening 5 is related to, a vibrating unit 6 operation-connected to the dispensing chamber 3 for the purpose of vibrating at least one border surface of the dispensing chamber 3 for the discharging process, and a delivery function unit 12 which is connected to the vibration unit 6 to bring the vibration unit 6 into an operating condition during a delivery time period. The micro-dose dispenser is further equipped with a drying function unit 11 which can be brought into an operating condition in a time-separated system with respect to the delivery function unit 12 for the purpose of releasing the dispensing chamber 3 from the liquid rest.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005222599-A (JP)
Title: Data recording method and data recording apparatus
Inventor: HOSHISAWA HIROSHI
IPC: G11B20/10
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress extreme speed reduction of recording and reproducing for continuous defect caused many times in the time of large capacity, while enabling conventionally to perform size change of a spare area used for exchange processing of a recording type optical disk.  <P>SOLUTION: In a data recording method, a data recording instruction of a first address of a user area is performed from a host apparatus, data is recorded in the first address, presence of defect of the first address is determined by reproducing recorded data, when defect is present in the first address, a second address of the spare area is decided by a flag value recorded in a read-in area or a read-out area at the time of initialization, recording is attained by recording data from the host apparatus in the second address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218609-A (JP)
Title: Vacuum cleaner
Inventor: YASUNO MIKI
IPC: A47L9/20
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a stable dust collecting performance regardless of the operating time and reducing exhaust odor.  <P>SOLUTION: When no power is supplied from a commercial power supply, the power is controlled to supply from a secondary battery 51 to a brush driving motor 26, and a dust accumulating chamber 35 peeling off dust stuck to a filter 17 in a dust collecting chamber with a brush 23 and accumulating the peeled dust is disposed outside a suction channel. Therefore, this vacuum cleaner continues to maintain an excellent dust collecting performance and reduces the exhaust odor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220117-A (JP)
Title: Oil-in-water type emulsion composition
Inventor: HONMA SEIJI
IPC: A61K8/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil-in-water emulsion composition which is excellent in emulsion stability, is not sticky, exerts a refreshing, favorable impression at use and can be used even for a person with a sensitive skin, by using no or a limited amount of a surfactant as an emulsifier.  <P>SOLUTION: This oil-in-water emulsion composition comprises an oil phase containing a cationic polymer as a dispersed phase and an aqueous phase containing an anionic polymer as a continuous phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226487-A (JP)
Title: Fuel injection control method for internal combustion engine
Inventor: HASEGAWA AKIRA
IPC: F02M69/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform fuel injection control capable of suppressing adhesion of injected fuel on an inner wall surface of an intake port and injecting fuel of quantity corresponding to load of an internal combustion engine in a predetermined period of time in the internal combustion engine provided with a port injection valve capable of injecting fuel in the intake port.  <P>SOLUTION: In the internal combustion engine provided with the port injection valve which is an injection valve injecting fuel in the intake port connected to a cylinder of the internal combustion engine and is provided with two kinds of injection holes of different injection hole diameters, fuel is injected from small injection hole having small injection hole diameter (INJ1, INJ2) when lift of an intake valve provided in the intake port is smaller than a predetermined lift, and fuel is injected at least from large injection hole having large injection hole diameter (INJ3) when lift of the intake valve is the predetermined lift or greater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224141-A (JP)
Title: Green tea extract powder and method for producing the same
Inventor: TAKAHAMA YASUJI
IPC: A23F3/22
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide green tea extract powder maintained in vivid green color peculiar to green tea, rich in flavor, excellent in preservability, causing slight color deterioration, producing vivid green tea liquid when dissolved in water or hot water, and also reduced in foaming caused when dissolved in the water or the hot water.  <P>SOLUTION: The green tea extract powder is obtained through the following process: preparing solvent extract liquid extracted from powdered tea, Rubus suavissims S. Lee, green tea, or the like with a solvent, and water-base extract liquid extracted from the green tea with water or hot water; mixing the solvent extract liquid with the water-base extract liquid; and spray-drying the mixture. The green tea extract powder has vivid green color and good flavor, causes slight color deterioration, and is excellent in preservability. The powder is easily dissolved in hot water or water so as to obtain vivid green tea liquid, and slightly causing foams.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226710-A (JP)
Title: Movable member supporting device
Inventor: NAKAMURA TAKESHI
IPC: F16C33/72
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable member supporting device capable of correcting the inclination of a movable member.  <P>SOLUTION: When the movable member 15 is inclined, a control device, not illustrated, increases the blowout pressure of gas from a static pressure pad (11c, in this case) adjacent thereto. Thus, the movable member is subjected to counterclockwise moment and its inclination is corrected, actualizing highly accurate movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228631-A (JP)
Title: Electrolytic solution for secondary battery, and secondary battery using the same
Inventor: KUSACHI TAKEKI
IPC: H01M10/0568
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery, having the properties of an outstanding energy density, electromotive force, and the like, as well as superior cycle life time and safety.  <P>SOLUTION: An electrolytic solution for secondary batteries is used in which a sulfonate compound is contained in an aprotic solvent. Alternatively, an electrolytic solution for secondary batteries is used, in which a sulfonate compound or a vinylene carbonate is further contained in the electrolytic solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229505-A (JP)
Title: Current mirror circuit
Inventor: IWASAKI CHIKA
IPC: G05F3/26
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current mirror circuit which is capable of switching an output and a non-output of a current at high speed.  <P>SOLUTION: The present invention relates to a current mirror circuit for generating an output current which changes while following to an input current of which the magnitude changes with the elapse of time. The input current is branched to a first current path and a second current path. A third current path is connected with the first current path via transistors Q1 and Q2, so that the output current flows. A current control means 1 controls whether or not the input current is made to flow. A cutoff means 2 cuts off the second current path only for a predetermined period of time when the current control means changes an input current not-flowing state into a state that the input current flows.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228695-A (JP)
Title: Illuminating device and projector
Inventor: NAKAMURA NORIO
IPC: G03B21/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device for uniformly illuminating even when illuminating by using an LED array.  <P>SOLUTION: Illuminating light of each color from BGR light illuminating devices 21, 23 and 25 installed in the illuminating device 20 is made incident to each corresponding liquid crystal light valves 31, 33 and 35, respectively. Each valve 31, 33 and 35 is modulated by an element-driven device 38 operating in response to an external image signal, has two-dimensional refraction index distributions, respectively, and modulates each illuminating light of each color two-dimensionally spatially on a pixel-by pixel basis. At this time, in light source units 21a, 23a and 25a for each light, since LED packages 21f, 23f and 25f are mounted in a manner that they are precisely aligned on circuit boards 21g, 23g and 25g, illuminations free of the luminance irregularity can be obtained. As a result, an image with a high quality free from the luminance irregularity can be projected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224519-A (JP)
Title: Light source and light guide
Inventor: SASAKI MASAHIKO
IPC: A61B1/06
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device preventing disconnection of an optical fiber laid in its inside for guiding an excitation light as much as possible and to provide a light guide preventing the disconnection of the optical fiber provided in its inside as much as possible.  <P>SOLUTION: This light guide 34a to be disposed in a light source unit 30 of an endoscope system from an excitation light source device 34 to a focus of a collimator lens 35 is provided with an optical fiber bundle 341 guiding the excitation light and an outer sheath tube 342 for protecting the optical fiber bundle 341. The outer sheath tube 342 is provided with a spiral tube 342a internally retaining the optical fiber bundle 341 and a buffer material 342b filling an interval between the optical fiber bundle 341 and the spiral tube 342a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291625-A (JP)
Title: Three-dimensional laminate fabrication apparatus
Inventor: MAEKAWA TSUTOMU
IPC: B29C67/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet type laminate fabrication machine which makes a fabricated product not be easily broken, can make the fabricated product in high precision at a high speed, and inexpensively in order to use the inkjet type laminate fabrication machine as a three-dimensional printer or a three-dimensional copy machine for a versatile use and an office use.  <P>SOLUTION: In the three-dimensional laminate fabrication apparatus which jets a fabrication material and a supporting material by means of an inkjet system so that the fabricated product is embedded in the supporting layer, the environmental temperature of the apparatus during fabricating is controlled to be in the range of (the melting temperature of the supporting material - 30)°C to (the melting temperature of the supporting material-5)°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231416-A (JP)
Title: Vehicle steering device
Inventor: NAKATSU CHIKATOSHI
IPC: B62D119/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle steering device precisely detecting a steering torque and properly controlling steering.  <P>SOLUTION: A steering assist force is set on the basis of a steering torque outputted from a steering torque sensor in the normal operation of a torque sensor 6 (S14). On the other hand, in the abnormal operation of the steering torque sensor 6, the steering torque is detected on the basis of control deviation of a transmission ratio variable mechanism 4 (S18, S20), and the steering assist force is set based on the detected steering torque, so that a power steering mechanism 7 is controlled to give the set steering assist force to a steering force transmission system (S22). Thereby, even when the steering torque sensor 6 is in an abnormal operation condition, the steering can be properly assisted, so as to properly control steering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI