baber/WOPTO huggingface dataset:
Patent JP-2008001752-A (JP)
Title: Kerosene composition
Inventor: HARA HIROAKI
IPC: C10L1/04
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kerosene composition for stably operating a heating apparatus and a hot water-supplying apparatus for longer terms, particularly a kerosene composition that can reduce, as much as possible, deterioration in a combustion status in a fan heater or the hot water-supplying apparatus which has a complicated combustion mechanism and in which complicated combustion control is carried out.  <P>SOLUTION: The kerosene composition has a total sulfur content of at most 80 mass ppm with a sulfur content of at most 2 mass ppm from mercaptans and a sulfur content of at most 1 mass ppm from sulfur compounds heavier than thiophene and lighter than benzothiophene in the total sulfur content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000791-A (JP)
Title: Wiring connector for forming apparatus
Inventor: KOBAYASHI HIDEYUKI
IPC: B21J13/08
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain the automation of die changing by dispensing with the cutting of wiring and connecting work which is previously performed.  <P>SOLUTION: This connector is provided with: a pair of feed bars 22a, 22b which have a plurality of clamping pawls 26a, 26b for holding a workpiece and with which the workpiece is continuously transported along a first to a forth forging die 12a-12d; detecting sensors 28 for detecting that the workpiece is clamped with clamping pawls 26a, 26b; a transmitting part 38 which is arranged on end part of the feed bar 22a and clamped signals from the detecting sensors 28 are fed and an output part 44 which is arranged in the noncontact state to a feed bar attaching and detaching part 30 of a transfer mechanism 24 which is provided on the side of the apparatus main part and with which a power source signal from an external power source is fed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002402-A (JP)
Title: Oil pump for engine
Inventor: SHIRABE TAKEO
IPC: F04C2/10
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump reducing friction when the oil pump is driven and miniaturizing a device body as a whole in the application of the oil pump.  <P>SOLUTION: In the oil pump 6, a depression part 12 is formed at a housing 13, an outer rotor 16 is rotatably stored in the depression part 12, and an inner rotor 15 is eccentrically arranged in such a manner that outer teeth thereof mesh with inner teeth of the outer rotor 16. The oil pump 16 is provided with a timing rotor 14 covering the depression part 12 and rotating as one unit with the inner rotor 15. Consequently, since the inner rotor 15 and the timing rotor 14 rotate as one body, a relative difference of rotation speed between those is not generated and friction is not generated at a section where the inner rotor 15 and the timing rotor 14 contact with each other. Also, since the inner rotor 15 and the outer rotor 16 are retained by the housing 13 and the timing rotor 14, the device body can be miniaturized as a whole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003456-A (JP)
Title: Electro-optical device, its control method, and electronic equipment
Inventor: MIYAZAWA TAKAO
IPC: G09G3/20
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power consumed in a circuit driving an electro-optical element.  <P>SOLUTION: A power supply voltage VDD is applied between a power supply line LP and a grounding line LG. A node N is set on a route R connecting the power supply line LP and the grounding line LG. The electro-optical element E is arranged on the route R connecting the grounding line LG and the node N, and driven by a drive current IEL made to flow in the route R. A drive circuit 361 generates the drive current IEL by regarding a voltage VDR between the power supply line LP and the node N as a drive power supply voltage. In a voltage control circuit 12, a power supply voltage VDD1 when an element voltage VEL between the grounding line LG and the node N is a voltage value VEL1 in driving the electro-optical element E controls the power supply voltage VDD so that the element voltage VEL is less than a power supply voltage VDD2 when it is a voltage value VEL2 (VEL2>VEL1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001581-A (JP)
Title: Reformer
Inventor: KARASUTANI HISASHI
IPC: C01B3/38
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a reaction tube in the direction of its height, with respect to a reformer for a hydrogen production apparatus.  <P>SOLUTION: The reformer is equipped with a reaction tube 21 for producing a reformed gas Gh, which tube effects a reforming reaction of a raw material gas Gr by bringing it into contact with a reforming catalyst 44 and a heated gas flow passage 22 formed so as to enclose the circumference of the reaction tube by a liner 47, where the reaction tube is heated by passing a heated gas F through the heated gas flow passage. In this reformer, a preheating flow passage 25 filled with a heat transfer accelerating material 41 is provided for the reaction tube and reaction flow passages 26, 28 filled with the reforming catalyst are provided concentrically around the preheating flow passage so as to generate the reforming reaction by preliminary heating the raw material gas by flowing down through the preheating flow passage and then flowing into the reaction flow passages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007161-A (JP)
Title: Cable tie
Inventor: MEGUMI DA
IPC: B65D63/16
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable tie for binding, fixing, supporting and organizing a wire material such as a wire and a cable as a plurality of assemblies.  <P>SOLUTION: This cable tie 10 has three lock parts 13 continuously and three band parts 12 are provided on one end of the lock part 13 continuously and integrally. In using, a wire material such as a wire and a cable is bound inside each curved band part 12A to be bound and fixed by each lock part 13. In this way, using one cable tie, three assemblies are fixed, organized and supported.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010372-A (JP)
Title: Operating switch
Inventor: FURUKAWA HIROAKI
IPC: H01H35/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating switch giving an operator a fine operating feeling and allowing the operator to judge whether he has appropriately operated it, in one equipped with a detecting means for detecting in a non-contact state an insertion setting operation by the operator.  <P>SOLUTION: A convex part 9 is provided on a mounting face 3a of an insertion part 3 into which a finger F of the operator is inserted. The convex part 9 is fitted at a position corresponding to a projection element and a light-receiving element 7, as a mark at the time of insertion of the finger F of the operator at a detection area between the projection element and the light receiving element 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012720-A (JP)
Title: Pet bottle blow molding nozzle
Inventor: TOMITA AKIRA
IPC: B29C49/60
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET bottle blow molding nozzle without damaging the inner diameter part of a preform, capable of correcting the positional shift of the preform and capable of sufficiently ensuring the flow channel cross-sectional area of blow air or cooling air.  <P>SOLUTION: The mouth top surface of the preform P and the outer peripheral surface thereof are brought into contact with the leading end of a blow nozzle main body 10 to elastically attach a cylindrical member 14 which seals blow air and positions the preform P. Since the leading end of the nozzle is not inserted in the mouth part of the preform, the flow channel cross-sectional area of the blow air or cooling air can be sufficiently ensured and the inner diameter part of the preform is not damaged and the positional shift of the preform is also corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006255474-A (JP)
Title: Prize winning controller for pachinko game machine
Inventor: TAKEUCHI IWAO
IPC: A63F7/02
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize winning controller for pachinko game machines which can enhance expectations felt for how the frequency of the rotation of ball receiving members may be when game balls win starter prize winning slots.  <P>SOLUTION: A variable prize ball device 20 disposed on a game board is provided with ball entry slots 22a and 22b on both its side parts while having the ball receiving members 23a and 23b for opening or closing the ball entry slots. A pair of starter slots 14a and 14b is disposed below the variable prize ball device and a variable figure display part 15 adapted to selectively display one figure out of variable figures is disposed between the starter slots. When game balls win the starter slots, the frequency of opening or closing the ball receiving members is determined with a control circuit and one figure is displayed on the variable figure display part after the variable display accordingly. The frequency of opening or closing is divided into one as normal frequency and two as special frequency and the figures determined according to the respective frequencies are displayed. After the display of the figures, the operation of opening or closing the ball receiving members is carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008015906-A (JP)
Title: Container supply device
Inventor: NISHIKAWA YOHEI
IPC: G07F13/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container supply device capable of preventing spilling-out of drink while preventing wasteful use of containers.  <P>SOLUTION: The container supply device is adapted to deliver containers C1 and C2 to a supply space S defined by two flappers 12 and 13. The flapper 12 includes a flapper body 12a, and the flapper 13 includes a flapper body 13a. The vessel supply device comprises a second moving mechanism 50 for moving the flapper body 13a, after delivering the containers C1 and C2 to the supply space S, so that the tip of the flapper body 12a approaches or separates from the tip of the flapper body 13a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013712-A (JP)
Title: Method and system for treating cooling liquid, cooling liquid, and method for improving fuel economy of internal combustion engine
Inventor: SASAKI SUKETAKA
IPC: C09K5/08
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a cooling liquid to lower its viscosity without substantially impairing its anti-freeze performance by thoroughly mixing water and an additive together.  <P>SOLUTION: A system for treating a cooling liquid is provided, comprising a reservoir tank 10 in which the cooling liquid comprising water and the additive is reserved, a circulating path 15 through which the cooling liquid in the tank 10 is circulated, and a magnetic field applicator 20 equipped at the circulating path 15 and functioning to lower the viscosity of the cooling liquid by applying magnetic field to the cooling liquid flowing through the circulating path 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015431-A (JP)
Title: Fixing device
Inventor: MURATA HIROKI
IPC: H05B6/06
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and compact electromagnetic induction heating type fixing device which does not use a thermistor for detecting the temperature of a fixing sleeve.  <P>SOLUTION: The electromagnetic induction heating type fixing device is equipped with: the fixing sleeve 10 having a magnetic substance whose Curie point is within a predetermined temperature range; a rectifier circuit for rectifying voltage supplied from an AC power source; a resonance circuit comprising an exciting coil and a resonance capacitor 108; a switching circuit for applying or cutting off a current to the exciting coil 104; and a current detection circuit 112 for detecting the resonance current flowing to the resonance circuit. Furthermore, it is equipped with: a regeneration time detection circuit for detecting regeneration time when the resonance current flows in a direction where power is regenerated in the rectifier circuit; and a temperature control circuit for making the temperature of the fixing sleeve within the predetermined range by controlling the switching circuit so that the regeneration time may be a predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022089-A (JP)
Title: Wireless communication system, system controller, wireless base station, wireless communication terminal, communication control method and communication control program
Inventor: ITO TETSUYA
IPC: H04L12/28
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system, a system controller, a wireless base station, a wireless communication terminal, a communication control method and a communication control program for dynamically switching usage applications of wireless interfaces on the basis of a connection state of the terminal belonging to the wireless base station and efficiently utilizing a limited number of the wireless interfaces without the need for sophisticated settings by a user.  <P>SOLUTION: The system controller first judges whether or not the wireless interface being a judgment object requires a mode change. For example, the system controller references traffic information and topology information of each base station stored in a database 43, judges the necessity of the mode change and changes the mode when it is regarded that the quality of a link generated by the object interface cannot be maintained on the basis of a communication data amount, the number of retransmission times, the number of discarded packets or the like. For example, when the wireless interface whose mode change is judged to be required is set to a backhole interface, the system controller executes the change to a mode change processing backhole interface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007023278-A (JP)
Title: Ink carrier, phase transitional ink containing ink carrier, and method for producing ink carrier
Inventor: GOREDEMA ADELA
IPC: B41J2/01
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink carrier which allows an ink jet printer to work under a more moderate condition than a conventional one and is used to prepare a low energy phase transitional ink; and an ink carrier which can reduce the amounts of constituent components to incorporate for preparing a phase transitional ink; and an excellent phase transitional ink which is good in scratching resistance and bending resistance for print recording.  <P>SOLUTION: The ink carrier comprises an oligoamide having an ester terminal which is prepared by sequence controlled polymerization and has a substantially low polydispersive. The phase transitional ink comprises the ink carrier. The method is employed for producing the phase transitional ink.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020018-A (JP)
Title: Tapered roller bearing, and structure for supporting shaft at pilot portion
Inventor: UEHORI YASUHIRO
IPC: F16H57/021
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing which can make the best use of the skew preventing characteristic of a split roller type tapered roller bearing, and can reduce the sliding resistance when the differences of the rotational speed have been caused between small-diameter side rollers and large-diameter side rollers, and can suppress an increase in torque.  <P>SOLUTION: A plurality of tapered rollers 3A, 3B are arranged in the axial direction in the respective pockets 4a provided in a plurality of circumferential positions of a retainer 4. A plurality of the tapered rollers 3A, 3B arranged in the axial direction have respective conical surfaces having different diameters, and their outer peripheral surfaces nearly form a common imaginary circular cone surface. The small end surfaces 3Ab of the large-diameter side rollers 3A have a spherical shape, and come into point contact with the large end surfaces 3Ba of the small-diameter side rollers 3B on the respective axes of the rotation. Molybdenum disulfide base coating films are formed on the surfaces of the respective rollers 3A, 3B. This type of bearings can be applied to the pilot portion, etc. of a transmission.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023719-A (JP)
Title: Laminated polyester film for antireflection films
Inventor: MORII HIDEKAZU
IPC: B32B27/36
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film for antireflection films which improves the tone contrast of display when arranged on the surface of an electronic display such as a plasma display and in which interference nonuniformity by the reflection of external light is suppressed.  <P>SOLUTION: The laminated polyester film for antireflection films includes at least three layers, and a light absorbing agent is incorporated in an inner layer. The mean light transmittance (Tave) of 400-650 nm wavelength of the film is 25-80%. The film has a coating layer formed in its production process on at least one side. The mean absolute light reflectance (Rave) of 400-800 nm wavelength of the surface of the coating layer is 4.5% or above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022943-A (JP)
Title: Air bag apparatus for human body
Inventor: UCHIDA MITSUYA
IPC: A62B99/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag apparatus for a human body surely detecting falling in many directions and reducing malfunctions to actions other than falling.  <P>SOLUTION: The air bag apparatus for the human body is provided with an acceleration sensor for detecting the acceleration in three axial directions of the human body A and an angular velocity sensor for detecting the angular velocity around three axes of the human body A, and respective air bags 1 and 2 are expanded in the case that an acceleration detected by the acceleration sensor is lower than a prescribed acceleration and the angular velocity detected by the angular velocity sensor is higher than a prescribed angular velocity. Thus, falling in many directions is surely detected, the malfunctions to the actions other than falling are reduced, and an aged person and a sick person, etc., are effectively protected from unexpected falling accident.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028736-A (JP)
Title: 5loudspeaker driving circuit
Inventor: KUMAGAI SHINYA
IPC: H03F1/32
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker driving circuit which uses a conventional amplifier, adds a simple circuit and obtains high output with a low distortion factor necessary for a service radio equipment.  <P>SOLUTION: The loudspeaker driving circuit has a D-class amplifier 12 to D-class-amplify an analog signal by receiving a supply of a first direct-current power source 17 of a first voltage, first and second dual FETs 21 and 22 to receive the supply of a second direct-current power source 14 of a second voltage which is higher than the first voltage and to input and amplify an output of the D-class amplifier, and first and second filters 23 and 24 to filter each output of the second dual FET and to drive a loudspeaker with the filtered output. As the loudspeaker driving circuit is constituted thus, an electric power efficiency is good by D-class-amplifying the analog signal, and a distortion factor characteristic is good as it is amplified by two stages. As a high voltage power source is supplied to the first and second dual FETs of the second stage, a high level output is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007034306-A (JP)
Title: Driving apparatus for display device and display device containing the same
Inventor: KO HEE-WON
IPC: G09G3/20
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by increasing a driving voltage only when low-temperature driving is required.  <P>SOLUTION: The driving apparatus for the display device including a plurality of pixels each with a switching element has a driving voltage generator 700 for generating the first driving voltage at a temperature higher than a reference temperature relative to a predetermined ambient temperature and the second driving voltage higher than the first driving voltage at a temperature lower than the reference temperature, and a gate signal generator 750 for generating a plurality of gate voltages based on the driving voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025299-A (JP)
Title: A set of a plurality of spreadable core members, and core member installing method
Inventor: ASANO HITOSHI
IPC: E02D5/20
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set of a plurality of separable core members which can be moved with predetermined intervals made between the plurality of the separable core members respectively in vertical positions in an undermined hole excavated directly below an object buried underground.  <P>SOLUTION: The core members are serially connected together with connecting means so as to permit them to be pulled out to a widened state with a wider spacing maintained between respective adjacent separated core members; and the respective core members connected together can be pulled out from their folded position to a spread position by operating a core member operating means manipulated on the ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034147-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: SASAGAWA TOMOHIRO
IPC: H05B41/24
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of supplying stable power to a discharge lamp without using a chopper circuit.  <P>SOLUTION: The discharge lamp lighting device is provided with a DC power supply circuit 1 comprising a diode bridge DB to full-wave rectify AC power inputted from an AC power supply AC and a smoothing capacitor C3 to smooth output of the diode bridge DB, an inverter circuit 2 which supplies AC power to a discharge lamp La using the output of the DC power supply circuit 1 as a power supply, and a control circuit 3 which controls the power to be supplied to the discharge lamp La by changing operation frequency of the inverter circuit 2 against the resonance frequency of a resonance circuit constituted of the inverter circuit 2 and the discharge lamp La. Furthermore, a DC voltage detection circuit 4 to detect the both end voltage Vdc of the smoothing capacitor C3 is provided, and the control circuit 3 controls the operation frequency so as to make the supply power to the discharge lamp La constant based on the average value of the DC voltage Vdc detected by the DC voltage detection circuit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007058202-A (JP)
Title: Display device and driving method thereof
Inventor: IWABUCHI TOMOYUKI
IPC: G09G3/36
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which partial display can be performed at an arbitrary position and further, the reduction of electric power consumption is achieved.  <P>SOLUTION: The display device comprises as follows: In the partial display, operation of a signal line driver circuit 101 is set so as to be stopped and a non-display signal is set so as to be outputted from the signal line driver circuit when a pixel in a non-display area is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT