baber/WOPTO huggingface dataset:
Patent JP-2005326186-A (JP)
Title: Navigation apparatus and program
Inventor: OMI MASANORI
IPC: G01C21/00
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To set facilities that are more appropriate as compared with before as facilities to be passed through halfway from a current location to a destination.  <P>SOLUTION: When a user specifies the types of facilities to be dropped in during a process from the current location to the destination, the facilities of the specified types are specified from map data, a guided route is corrected so that the specified facilities are passed through, thus setting the facilities as those to be dropped in. In this case, the facilities to be set become those specified from the facilities existing at the periphery of a road for composing the guided route R, thus preventing the facilities from greatly deviating from the uncorrected guided route (namely, an optimum route to the destination) R, and hence preventing a route from the current position to the destination from becoming unnecessarily long and course change times from increasing. As a result, facilities that are more appropriate as compared with before can be set as those to be dropped in halfway from the current location to the destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325714-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: ONO TAKAHIKO
IPC: F02P5/15
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device for preventing an excessive increase in fuel pressure in a pressure accumulating chamber, even in a predetermined rotating speed area where a minimum delivery flow rate of a high pressure pump exceeds zero.  <P>SOLUTION: This fuel injection control device of an internal combustion engine has a fuel injection valve control means 101 for controlling driving of a fuel injection valve by arithmetically operating a basic fuel injection flow rate being the target air-fuel ratio corresponding to an engine operation state, a fuel pressure sensor 61 for detecting the fuel pressure in the pressure accumulating chamber, a delivery quantity control valve 10 for controlling a fuel quantity supplied to the pressure accumulating chamber from the high pressure pump, and a fuel pressure control means 105 for controlling the delivery quantity control valve so that the fuel pressure in the pressure accumulating chamber coincides with target fuel pressure. The fuel injection control device is provided with a fuel increasing quantity correcting means 102 for increasing the basis fuel injection flow rate in a state of becoming higher in the fuel pressure in the pressure accumulating chamber than the target fuel pressure when an engine speed of an engine falls within the predetermined rotating speed area where the minimum delivery flow rate of the high pressure pump is expected to exceed zero.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326100-A (JP)
Title: Tank structure for heat exchanger
Inventor: IGAMI TAKASHI
IPC: F28F9/02
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable tank structure by securing rigidity of a tank during joining such as brazing in regard to a tank body composed by bending a metal plate like a groove.  <P>SOLUTION: In a longitudinal center position of the tank body 3, a non-slit part 6 is provided in a middle position crossing the tank body 3, and an L-shaped slit 5 is continuously formed on a bottom 1 and a side wall part 2 on both of its sides. A reinforcing member 10 and the tank body 3 are integrally joined together by placing the reinforcing member 10 in the non-slit part 6, and fitting its fitting part 9 in the L-shaped slit 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282560-A (JP)
Title: Combustion device for reciprocating engine
Inventor: NAKATANI MITSUNOBU
IPC: F02F1/22
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device for a reciprocating engine forming an air fuel mixture layer floating in the air in a cylinder combustion chamber by using a sleeve valve.  <P>SOLUTION: Injection holes 7 are provided on whole circumference of a cylinder 5 and a sleeve valve 8 is slid down while keeping airtightness to form the air fuel mixture layer in the cylinder combustion chamber 6 by using a sleeve valve 8. A shock absorbing material retaining tool 13 is put on a lower part of a piston boss 18 of a reciprocating piston 10 via a rod 12 and presses down the sleeve valve 8. When the injection hole 7 is opened and the piston 10 reaches a bottom dead center and enter a rising process, the sleeve valve 18 is pulled up by a spring 14 provided on an upper part of the rod 12 and close the injection holes 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004271177-A (JP)
Title: Gas engine-driven air conditioning device
Inventor: OHASHI HIDEYUKI
IPC: F24F11/02
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To utilize effectively driving source energy by continuing driving of a compressor as it is, even when the heat radiation quantity of a condenser becomes excessive to the heat absorption quantity of an evaporator in cooling operation or heating operation.  <P>SOLUTION: In this gas engine-driven air conditioning device, a bypass line for introducing a coolant to a heat supply part by bypassing an exterior heat exchanger is provided in a coolant circuit, and a flow control valve is provided on the bypass line, and a heat supply part for supplying the heat to the coolant and a radiator for performing external heat radiation are provided and a control valve is provided on the branch part thereof in a warm water circuit. The device is constituted so that, in the heating operation, when the outside air temperature is higher than the coolant temperature in an exterior unit, the flow control valve is opened in proportion to the largeness of the temperature difference, and that the warm water supply quantity to the heat supply part is decreased by changing opening of the control valve.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005330189-A (JP)
Title: METHOD FOR PRODUCING beta-HYDROXY-gamma-BUTYROLACTONE
Inventor: TACHI NORITOMO
IPC: C07B61/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simple method for producing β-hydroxy-γ-butyrolactone.  <P>SOLUTION: A vinylacetic acid represented by general formula (1) is reacted with hydrogen peroxide in the presence of an acid catalyst having a sulfonic acid group to afford the β-hydroxy-γ-butyrolactone represented by general formula (2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004287456-A (JP)
Title: Method for manufacturing plastic lens and plastic lens
Inventor: ARAI AKIKO
IPC: B29D11/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic lens where a hardening coating film containing titanium oxide particulates and an antireflection film are successively deposited on its surface and which exhibits excellent adhesion between the hardening coating film and the antireflection film, has good wear and abrasion resistance and is hardly colored.  <P>SOLUTION: The plastic lens is manufactured by forming the antireflection film by a vapor deposition method after performing oxygen radical treatment to the surface of the base material of the plastic lens which has the hardening coating film containing the titanium oxide particulates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331795-A (JP)
Title: Color filter and color display device
Inventor: YOKOO MASAHIRO
IPC: H05B33/12
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter and a color display device capable of reproducing approximately ideal white color in a color display device of such a type that full-color display is performed by allowing a color filter to transmit white color light emitted from an organic light emission layer.  <P>SOLUTION: The color filter constitutes the color display device by being combined with the organic light emission layer. Therein, at least a one-color pixel forming the color filter or a transparent resin layer forming the color filter is allowed to contain a color material of absorbing the spectrum region that obstructs white color light emission in the spectrum of the organic light emission layer and the deviation of white color light emission spectrum is adjusted. Thereby, the color display device which has satisfactory balance and brightness upon the white color display without deteriorating the chromaticity (color purity) upon the color display, permits arbitrary selection of the color purity, and has a bright and clear color image can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005039215-A (JP)
Title: Method to drive light emitting diode with current mirror
Inventor: LEE MEIJU
IPC: H01S3/08
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance voltage boost effect and to reduce power loss when using a method to drive light emitting diodes (LEDs) with a current mirror, especially when driving white light emitting diodes by boosting the voltage at the input end with a current mirror.  <P>SOLUTION: This method, which is used to drive a plurality of parallel light emitting diodes coupled to the output end of a current mirror, comprises a step of setting the voltage at the control end of the current mirror as a reference voltage, a step of boosting the voltage at the input end of the current mirror and of fixing the voltage difference between the input end and the output end of the current mirror to maintain a constant voltage by using the input ends of the plurality of light emitting diodes as voltage feedback points, and a step of driving the plurality of light emitting diodes at the voltage at the output end of the current mirror.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331449-A (JP)
Title: Angular velocity sensor
Inventor: MITANI TOMOHIRO
IPC: G01C19/5614
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor improved in reliability by reducing the error of the angular velocity caused by the acceleration of an oscillator to its moving direction.  <P>SOLUTION: An oscillator 22 of a tuning fork type is provided with a shaft part 28 having a pair of arms 30 formed of a piezoelectric element. A main body 26 constituted of IC 27 for controlling the oscillator 22 and for detecting the angular velocity, a substrate 32 for mounting the IC 27 and for supporting the oscillator 22, and a first correction circuit 35 for correcting the Coriolis force caused by imbalance of mass of a pair of arms 30 if the acceleration is generated in a moving direction of the oscillator 22, and the case 34 for storing the IC 27, substrate 32, and the first correction circuit 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329140-A (JP)
Title: Electron beam irradiator and method for using ozone
Inventor: ISHIDA ONORI
IPC: G21K5/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiator that limits an area where ozone is generated by electron beam irradiation and makes useful effects of ozone generated.  <P>SOLUTION: The electron beam irradiator 1 disinfects or sterilizes an object X to be irradiated by irradiating the object X to be irradiated with electron beams B and is equipped with an air curtain forming means 13 to form an air curtain c around the irradiation section 10 of the electron beams B, a suction opening 16 arranged below the irradiation section 10 and to suck air ag containing ozone g surrounded by the air curtain c, and a circulation pipe 19 branched from an exhaust pipe 17 connected to the suction opening 16 and supplying some ag2 of the air ag containing the ozone g sucked to the air curtain forming means 13 for circulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359223-A (JP)
Title: Bicycle shift operating device
Inventor: KAWAKAMI TATSUYA
IPC: B62M25/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle shift operating device having one set of shift levers rotating in the same rotational direction.  <P>SOLUTION: The bicycle shift operating device is provided with a first operating member 51, a second operating member 54, a shift wire take-up element 33 and a wire winding/release mechanism 34. The first operating member is moved between the first rest position and the first wire operational position. The second operating member is moved between the second rest position and the second wire operational position, and moved together with the first operating member while the first operating member is moved, and moves the first operating member while moving from the second rest position to the second wire operational position. The shift wire take-up element is rotated in a first rotational direction according to the movement of the first operating member, and in a second rotational direction according to the movement of the second operating member. The wire winding/release mechanism selectively holds the shift wire take-up element in one of a plurality of shift positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005336511-A (JP)
Title: Steel sheet for fuel tank having excellent property of stripping coating with alkali, press workability and weldability
Inventor: SUZUKI SACHIKO
IPC: C23C28/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for fuel tank having excellent property of stripping coating with an alkali, press formability and spot weldability, further having ≥440 MPa tensile strength and ≥2.0 r-value and also having an excellent balance between the strength and the r-value.  <P>SOLUTION: A cold rolled steel sheet to be used has: a composition consisting of, by mass, ≤0.01% C, ≤0.5% Si, 0.15 to 0.5% Mn, ≤0.03% P, ≤0.02% S, ≤0.1% Al, ≤0.006% N, 0.5 to 2.0% Cu, 0.0002 to 0.0025% B, either or both of 0.01 to <0.1% Ti and ≤0.07% Nb and the balance Fe with inevitable impurities; and a steel structure composed of ferrite single phase and having ≤20 μm ferrite grain size. A plating layer consisting of at least one or more elements selected from among Zn, Ni, Sn, Al, Si, Fe, Co, Mg and Mn is formed at least on one side of the cold rolled steel sheet. Further, an alkali coating stripping type organic film containing 1 to 40 parts by mass of lubricant and 5 to 110 parts by mass of conductive auxiliary agent based on 100 parts by mass of organic resin containing a mixture or copolymer of a water-soluble copolymer (a) and a water-soluble copolymer (b) is formed on the above plating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336745-A (JP)
Title: Reflecting pole, dust removing body, and installation method for reflecting pole
Inventor: MABUCHI KAZUMI
IPC: E01F9/669
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting pole which can be easily manufactured by virtue of a simple structure, which enables light from a headlight to be reflected over almost all angles by using the whole of a support part as a columnar reflector, which is excellent in installation workability, which enables the reflected light to be visually recognized from a wide angle and which can ensure the estimation of a risk by a driver and a pedestrian, safe traveling, smoothness of a traffic, etc., and an installation method for the reflecting pole.  <P>SOLUTION: Characteristically, this reflecting pole 20 is formed in a support shape wherein a first colored reflecting surface 24a formed in a multiangular or curved surface shape and equipped with a retroreflecting function is provided on the front side, and wherein a second colored reflecting surface 24b formed in a multiangular or curved surface shape and equipped with a retroreflecting function is provided on the back side; a side surface has the function of retroreflecting the light as the rod-like reflected light; and a spiral wind pressure receiving member is mounted according to need. In the installation method, the plurality of reflecting poles 20 are fixed to proper places of the side of a road, a medial strip or a right roadside, a parking area, or the like, or mounted in arbitrary places of a guard rail, a guard fence, a guard pipe, a block or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336518-A (JP)
Title: Method for manufacturing raw powdery material for rare earth metal sintered magnet, and method for producing rare earth metal sintered magnet
Inventor: ENOKIDO YASUSHI
IPC: H01F1/06
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granulating technique by which the oxidation of raw powdery material is not developed while keeping high binder removing property.  <P>SOLUTION: This method for manufacturing raw powdery material for rare earth metal sintered magnet comprises a process for preparing slurry containing a primary alloy particles having a prescribed composition and alcohol in which polyvinyl butyral is dissolved as a dispersion medium and a process for spray-drying the slurry. Since the dispersion medium of the slurry for granulation is alcohol and the binder is polyvinyl butyral dissolved ion the alcohol, the oxygen amount is reduced in comparison with the case where water is used as the dispersion medium. Therefore, while improving the fillability into the metallic mold, the lowering of the magnetic characteristic can be restrained and further, since the polyvinyl butyral is used as the binder, the binder is easily removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004352235-A (JP)
Title: Blower for cabin with noise attenuator
Inventor: BAMDAD SOUFI DJAHANCHACH
IPC: B60H1/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower causing no noise in a cabin of an automobile.  <P>SOLUTION: The blower is provided with a casing 1 having an outside air intake 4 and a circulating air intake 5, and the intakes supply air to fan mechanisms 9-13 in the casing 1 for changing a flow rate regarding intake under control of at least one air intake flap 8 capable of taking various positions. At least one of the outside air intake 4 or the circulating air intake 5 is provided with an attenuation means 15 capable of restricting transmission of sound waves generated by air passing the air intakes 4 and 5 toward at least a cabin H side outer part of the casing 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005337323-A (JP)
Title: Hook device for mounting plate body
Inventor: SHIRAI AKIRA
IPC: F16B45/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook device for mounting a plate body far and away, requiring no hole boring and capable of mounting a hook part at an arbitrary angle, when panels are slantly arranged in different stages and pipes are obliquely mounted on the panels in accordance with the slant in a construction site etc.  <P>SOLUTION: The hook device for mounting the plate body comprises a mounting member having first and second plate parts opposing to each other, a hole on the first plate part and an opening part in the tip side; the hook part; a hook body extending from one end of the hook part and having a shaft part rotatably inserted into the hole; and a pinch nut screwed into the shaft part of the hook body between the first and second plate parts of the mounting member. An end part of the plate body is inserted from the opening part of the mounting member, the pinch nut is moved to the second plate part side of the mounting member by relatively rotating the pinch nut and the shaft part through rotation of the hook part, and the hook part is hold in an intended rotating position. In this state, the plate body is sandwiched between the pinch nut and the second plate part of the mounting member and fixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004235673-A (JP)
Title: Balanced transmission circuit, and apparatus and method for plasma surface treatment composed of the same
Inventor: MURATA MASAYOSHI
IPC: H01L21/31
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of plasma surface treating, which is capable of suppressing plasma generation and abnormal discharge in other spaces than between a pair of electrodes, and also capable of processing a large area uniformly as ell as preventing the power loss by using a VHF band frequency for plasma generation and plasma surface treating.  <P>SOLUTION: This apparatus and method of plasma surface treating is composed of a balanced transmission circuit, and in this balanced transmission circuit, respective outer conductors of two coaxial cables are shorted with each other at least at both ends, and then the core wires of the two coaxial cables are used as an input portion at one end, and at the other end, are used as an output portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005337350-A (JP)
Title: Rotation transmission device with built-in one-way clutch
Inventor: TODA YUJIRO
IPC: C10N40/02
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient rotation transmission device with a built-in one-way clutch capable of exhibiting enhanced rotation transmission performance at low and high temperatures, and capable of exhibiting enhanced durability with respect to high speed rotation, high load and vibration.  <P>SOLUTION: This rotation transmission device with the built-in one-way clutch is provided with a support bearing and the one-way clutch lubricated by grease comprising synthetic hydrocarbon oil as a base oil, a urea compound as a thickener, and zinc dialkyldithiophosphate and a phosphorus-sulfur additive other than zinc dialkyldithiophosphate to be added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337104-A (JP)
Title: Control device for internal combustion engine
Inventor: UEKI TAKESHI
IPC: F02D41/02
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of stably burning a diluted mixture gas over a wide operation area of the internal combustion engine.  <P>SOLUTION: In the engine 11 applied with the control device, the diluted mixture gas comprising a fuel injected from an intake pipe injection fuel injection valve 21 to an intake passage 17 and air flowing in the same intake passage 17 and being thinner than a theoretical air/fuel ratio is produced in a combustion chamber 16. The diluted mixture gas is fired by ignition of an ignition plug 32 and uniform dilution combustion is performed. In such the engine 11, an in-cylinder injection fuel injection valve 22 for directly injecting the fuel to the diluted mixture gas in the combustion chamber 16 is provided. Further, an electronic control device 51 controls at least one of fuel injection timing, a fuel injection pressure and an ignition timing of the in-cylinder injection fuel injection valve 22 such that the ignition is performed in the state that flowing of the diluted mixture gas is strengthened by fuel injection from the in-cylinder injection fuel injection valve 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340487-A (JP)
Title: Coils and bobbin therefor
Inventor: NAKAZAWA HIROFUMI
IPC: H01F37/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide bobbins for coil parts which can be miniaturized by efficiently winding coils for suppressing any influence due to a leakage magnetic flux from the gap of a magnetic leg, and for suppressing the heating of a coil due to eddy currents and coils.  <P>SOLUTION: A separator 11 is installed in the outer periphery of the spool of a bobbin 2 corresponding to an air gap owned by the central magnetic leg of a magnetic core 3, and the spool is divided into a spool 12 and a spool 13. The separator 11 is provided with an almost triangular cross-section and such a shape that the width of the top end is narrower than the width of the start point. Thus, it is possible to establish both heating due to a leakage magnetic flux from the air gap and the assurance of a coil region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI