baber/WOPTO huggingface dataset:
Patent JP-2007281487-A (JP)
Title: Semiconductor integrated circuit, method of manufacturing same, and method of manufacturing asic device
Inventor: LEE YUN TAE
IPC: H01L25/065
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor integrated circuit having high performance, low power consumption, and a low cost and capable of reducing the time and risk of development, and to provide a method of manufacturing an ASIC device.  <P>SOLUTION: The method of manufacturing the semiconductor integrated circuit by combining at least one standardized functional block and a newly developed custom functional block includes a step for forming a basic block chip that embodies the standardized functional block, a step for forming another custom block chip that embodies the custom functional block, and a step for coupling the basic block chip and the custom block chip.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261026-A (JP)
Title: High-strength and high-melting point aluminum alloy clad plate for heat exchanger having excellent durability, method for producing the same, and heat exchanger made of aluminum alloy
Inventor: TERAMOTO YUUKI
IPC: C22C21/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy clad plate for a heat exchanger having high-strength, a high melting point and excellent durability, also provided with excellent brazability, and suitably usable as the stock for a tube material, a header plate material and a piping material for a heat exchanger, particularly, for an automobile heat exchanger.  <P>SOLUTION: A core material is composed of an aluminum alloy having a composition comprising 0.8 to 2.0% Mn, <0.25% Cu, 0.5 to <1.0% Si, 0.3 to 0.6% Mg and 0.05 to 0.35% Ti, and the balance aluminum with impurities, and in which the contents of Cu, Si and Mg are regulated in such a manner that, in formula; MP=650-28.6C<SB>Si</SB>-11.2C<SB>Cu</SB>-26.6C<SB>Mg</SB>, heat absorption starting temperature (MP) reaches ≥605°C. A sacrificial anode material is composed of an aluminum alloy comprising >2.5 to 8% Zn and 0.4 to 1.5% Si, and the balance aluminum with impurities, and in which the average crystal grain size of the surface in the sacrificial anode material is ≤0.20 mm in the case it is heated under the conditions where a temperature rising rate from ordinary temperature to 400°C is 50°C/min, and arrival time from ordinary temperature to 595°C is ≤30 min; wherein, C<SB>Si</SB>: Si concentration (mass%); C<SB>Cu</SB>: Cu concentration (mass%); and C<SB>Mg</SB>: Mg concentration (mass%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261318-A (JP)
Title: Output correction device of air fuel ratio sensor for internal combustion engine
Inventor: UEDA KOICHI
IPC: F02D45/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of calculating a correction value for appropriately correcting an output of an air fuel ratio sensor in an internal combustion engine provided with the air fuel ratio sensor outputting a value corresponding to air fuel ratio of exhaust gas.  <P>SOLUTION: This device monitors change tendency of maximum torque ignition timing MBT provided by changing air fuel ratio (namely combustion speed S) in sequence using a tendency that the maximum torque ignition timing MBT on a curve indicating ignition timing - torque characteristics relation provided under a condition where combustion speed (namely air fuel ratio) is fixed moves to more retarded side as combustion speed S of fuel is larger. A case where the maximum torque ignition timing MBT is moved to the most retarded side is specified as a case where the combustion speed S gets to the maximum. Correction value for correcting output value of the air fuel ratio sensor is calculated based on a degree of difference between air fuel ratio detected in the case and air fuel ratio which is one in the case where the combustion speed S gets to the maximum and which is determined from properties of known fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270321-A (JP)
Title: Electronic component packaging machine and electronic component packaging method
Inventor: KO KETSU
IPC: H05K13/04
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component packaging machine and an electronic component packaging method capable of improving the operation rate of facilities by preventing the stop of the operation of an apparatus caused by a trouble of a mounting head.  <P>SOLUTION: The electronic component packaging machine MT1 has a configuration in which a first component mounting mechanism M1 and a second component mounting mechanism M2 for executing mounting operations using mounting heads 8A, 8B for a first mounting area S1 and a second mounting area S2 are disposed so as to oppose each other in an X direction. If one of the mounting heads is out of order, the broken mounting head 8B* is placed on a mounting head housing 11B, and then, X-axis moving tables 7A, 7B are aligned and their ends are coupled. The attached mounting head 8A is transferred between the X-axis moving tables 7A and 7B, and component mounting operations for all the mounting areas are measured by the single mounting head 8A and the mounting operation is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266426-A (JP)
Title: Acrylic resin composition
Inventor: ITO NAOKI
IPC: C08L33/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acrylic resin composition having sufficient strength and hardness, dimensional stability, excellent impact resistance and chemical crack resistance.  <P>SOLUTION: The acrylic resin composition comprises an acrylic resin, a granular additive (A) having a modulus of elasticity of ≤15% that of the acrylic resin and a granular additive (B) having a modulus of elasticity of ≤15% that of the acrylic resin and an average particle diameter of ≤0.2 times that of the granular additive (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270591-A (JP)
Title: Fixing method of curved circuit board in die bonder and program
Inventor: FUJINO NOBORU
IPC: H01L21/52
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively fix a curved circuit board to a film sticking stage and a bonding stage by a simple method of fixing the curved circuit board in a die bonder.  <P>SOLUTION: The substrate suction surface 24a of the bonding stage 24 for sucking the circuit board 35 is provided with vacuum suction cavities 28a-28e. While the air of the vacuum suction cavities 28a-28e is sucked by a vacuum device, the circuit board 35 is pushed down by a die attaching collet 16 attached to the distal end of a bonding arm 15. By causing the circuit board 35 to seal the upper surface of at least one of the vacuum suction cavities 28a-28e, the upper surfaces of the other vacuum suction cavities are continuously sealed, the upper surfaces of all the vacuum suction cavities 28a-28e are sealed with the circuit board 35, and the circuit board 35 is sucked to the bonding stage 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269400-A (JP)
Title: Contactless type data carrier terminal
Inventor: FUCHIGAMI KIYOSHI
IPC: G06K17/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless type data carrier terminal for minimizing deterioration in work efficiency by minimizing operation for bringing an external antenna of the contactless type data carrier terminal closer to a responder, and inexpensively realizing these.  <P>SOLUTION: The contactless type data carrier terminal 1 is equipped with a radio part 11, and the contactless type data carrier terminal 1 is coupled with a responder via radio communication. The radio part 11 is constituted with an internal antenna part 12 capable of connecting a plurality of external antennas 2, 2 to transmit and receive the radio signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275323-A (JP)
Title: Battery pack and battery-driven apparatus
Inventor: NAKATSUJI TOSHIYUKI
IPC: H02J7/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of restricting use of a replaced secondary battery, and a battery-driven apparatus using it.  <P>SOLUTION: This battery pack is equipped with a using propriety control part 212 for switching off switching elements Q1, Q2 when information D for permitting use of a secondary battery is not stored in EEPROM 24, and executing one time at every driven time using propriety determination processing for switching on the switching elements Q1, Q2 and deleting the information D stored in the EEPROM 24 when the information D is stored in the EEPROM 24; a voltage detection part 15 for detecting a terminal voltage of the secondary battery; a terminal state detection part 213 for detecting whether the terminal state of the secondary battery is in an open state or not; and a permission information storage processing part 214 for allowing the EEPROM 24 to store the information D, when the terminal voltage of the secondary battery is below a lower limit voltage and the terminal state detected by the terminal state detection part 213 is not in the open state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275802-A (JP)
Title: Method for preparing dispersion liquid, electrophotographic photoreceptor, image forming apparatus, and process cartridge for the image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G5/147
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a dispersion liquid containing titanyl phthalocyanine crystals, having small grain size that will not cause crystal transformation, and to efficiently prepare a large amount of such a dispersion liquid, in a simple and easy way using a compact apparatus.  <P>SOLUTION: In the method for preparing the dispersion liquid containing titanyl phthalocyanine crystals with a circuit system bead mill dispersion apparatus by using dispersion media having a diameter of 1 mm or smaller, a binder resin is used together, a resin solution prepared by dissolving the binder resin in an organic solvent is filled into a circulating system, and titanyl phthalocyanine crystals are put in the circulating system and dispersed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277496-A (JP)
Title: Led drive circuit and light-emitting device
Inventor: SHIBATA KAZUO
IPC: H01L33/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED drive circuit which keeps an LED driving current constant in a plurality of LEDs connected in series irrespective of a light emitting state of individual LEDs, and drives so as to avoid a mutual interference between the LEDs.  <P>SOLUTION: The LED drive circuit comprises bypass circuits 51 to 5n connected in parallel between an anode electrode and a cathode electrode of each LED for a plurality of LEDs 11 to 1n, separately. Each of the bypass circuits comprises: a first input terminal T1 connected to an anode terminal of the LED; a first control input terminal T3 inputting LED control signals S01 to S0n which control a light emitting state of the LED, separately; and a first output terminal T3 connected to a cathode terminal of the LED. According to this structure, a bypass input current inputting the first input terminal can be controlled based on the LED control signals. Further, according to this structure, a current fluctuation component increasing/decreasing with the control of the light emitting state compensates for the bypass input current, and a bypass output current which is the same current with the bypass input current can be output from the first output terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008141936-A (JP)
Title: Clamp
Inventor: YANASE YOSHIAKI
IPC: F16B2/10
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-conductive clamp capable of tightly fitting a cable to a metal chassis.  <P>SOLUTION: A cable 23 is placed on an upper surface 5a of a placement part 5, which is bent at a hinge part 4 so that the placement part 5 is almost parallel to a presser part 13, and a movable side projection 18 is engaged with a fixed side projection 10. Thus, a tip part 16a of a spring member 16 contacts the cable 23 and elastically deforms. The portion of the cable 23 which is out of the placement part 5 is pressurized with the tip part 16a under its elastic repulsive force, to pinch the cable 23 with a metal chassis 21. The cable 23, at the portion pressurized with the tip part 16a of the spring member 16, tightly contacts the metal chassis 21. Thus, noise elimination effect is improved thanks to capacitive coupling between the metal chassis 21 and the core wire of the cable 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276486-A (JP)
Title: Item distribution system and method
Inventor: SHIMIZU MUSASHI
IPC: G06Q50/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly distribute various types of merchandise to a plurality of retail stores.  <P>SOLUTION: This item distribution system is configured to distribute whole or a portion of p types of items to first or q-th reception means, and provided with a storage means for storing the total number of items and the number of items to be received by each reception means; an initial condition setting means for reading and setting initial conditions; a configuration ratio calculation means for calculating a horizontal configuration ratio and a vertical configuration ratio, and for calculating the configuration ratio of components a<SB>mn</SB>as the product of the calculated horizontal configuration ratio and the vertical configuration ratio; a proportional division means for proportionally dividing numerics into components a<SB>mn</SB>; and an adjusting means for adjusting the excess and deficiency of the numerics proportionally divided into the components a<SB>mn</SB>by the proportional division means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280573-A (JP)
Title: Steel sheet having excellent toughness in weld heat-affected zone in high heat input welding
Inventor: TAKEDA HIROYUKI
IPC: C22C38/58
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low S-containing steel sheet which has an S content reduced to about ≤0.005% and can exhibit HAZ (heat affected zone) toughness not only when being subjected to ultrahigh heat input welding with a heat input volume, e.g., of ≥60 kJ/mm, but also when being subjected to welding with a relatively high heat input volume, e.g., of ≥15 kJ/mm.  <P>SOLUTION: The steel sheet having a composition containing each of C, Mn, P, S, Al, Ti, N, Ca and O, and, if required, containing Si, and the balance iron with inevitable impurities, is characterized in that the content of solid solution N contained in the steel sheet is controlled to 0.0010 to 0.0060%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282992-A (JP)
Title: Frequency characteristic measuring circuit
Inventor: TAKADA SHUICHI
IPC: H01L27/04
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure the frequency characteristics of a receiving circuit and a transmitting circuit in an on-chip manner.  <P>SOLUTION: A frequency characteristic measuring circuit includes: a first diode element 31 which has a differential input node and a differential output node, which is thermally connected with a resistor element 16 of a receiving circuit 10 comprising a differential amplifier in which the resistor element 16 is connected between the differential output nodes, and which is operated by a first constant current source 33; a referencing second diode element 32 operated by a second constant current source 34; a differential amplifier 35 for detecting a difference between the forward voltages of the first and second diode elements; and an ADC 36 for converting a potential difference amplified by the differential amplifier 35 into a digital signal Q and outputting the signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281784-A (JP)
Title: Controller and liquid crystal display device
Inventor: WATANABE YASUHIRO
IPC: G09G3/20
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit size and the power consumption without deteriorating the picture quality of an image to be displayed.  <P>SOLUTION: Pixel electrodes of pixel cells 81 are arranged at each intersection of data lines 64 and gate lines 68. Compensation voltage control circuit 70 applies compensation voltage signals to holding capacitor lines 71, wherein the compensation voltage signals performs potential variation in an opposite direction at the adjacent holding capacitor lines 71, by using reference gate pulse signals that is the gate pulse signals input to a predetermined gate line 68. The invention is applicable, for example, to a liquid crystal display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278813-A (JP)
Title: Packaged green vegetable processed food and fading inhibiting material
Inventor: ARIIZUMI MASAHIRO
IPC: A23L19/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged green vegetable processed food that is reduced in fading of green vegetables after heat treatment, and to provide a fading inhibiting material, reducing fading of green vegetables after heat treatment.  <P>SOLUTION: This packaged green vegetable processed food contains green vegetables which are heat treated, in a dispersion liquid containing eggshell of an average particle diameter of 0.01-2 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260572-A (JP)
Title: Film cap for tube container opening pin for avoiding deposition of contents on tube container opening pin
Inventor: YAMANO SABURO
IPC: B65D35/44
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contents from depositing on an opening cap of a tube container.  <P>SOLUTION: The pin side of the opening cap is covered with a film to prevent the contents from directly depositing on the pin, and the vinyl film contaminated with the contents can be easily removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286255-A (JP)
Title: Gas holder
Inventor: TARUMA TATSUYA
IPC: F17B1/12
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven abrasion of a sealing material caused by adhesion of powder dust contained in gas to the side wall of a gas holder body to which gas is sprayed, in a gas holder including the gas holder body of a closed structure, an elevating piston for partitioning the interior of the gas holder body into a lower gas chamber and an upper atmospheric chamber, and a sealing material pressed to the side wall of the gas holder body to seal a space up to the gas holder body, and further having a sealing device storing lubricating oil for lubricating sliding of the sealing material to the side wall of the gas holder body and an outlet pipe and an inlet pipe for blowing gas to the gas chamber of the gas holder body or discharging the gas in the gas chamber.  <P>SOLUTION: The inlet pipe 4 is provided with a hood 12, whereby gas is blown out from the inlet pipe 4 to the central part of the piston so that adhesion of powder dust to the side wall of the gas holder body 1 is equalized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284937-A (JP)
Title: Parking brake
Inventor: YAMAMOTO KATSUHIKO
IPC: B60T7/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To secure the quality of a brake by preventing spatter from adhering to sliding positions when a parking brake is rotated.  <P>SOLUTION: A parking lever 11 is welded to one end of a cylindrical member 18, and a cable connection member 17 is welded to the other end. The cylindrical member 18 is fitted to a support shaft 16, and one end of the support shaft 16 is joined to the parking lever 11. A first lever member 12a is joined to a second lever member 12b through a tightening member. The cable connection member 17 is welded at a position separating from the other end of the cylindrical member 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284997-A (JP)
Title: Power steering device
Inventor: YAMAMOTO OSAMU
IPC: B62D101/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power steering device capable of maintaining the responsiveness with a simple constitution at low cost.  <P>SOLUTION: A control valve comprises a pump port P to which oil from a hydraulic pump 4 is fed, two first and second cylinder ports A, B connected to first and second cylinder chambers on both sides of a piston of the control valve, respectively, and a discharge port T. While the control valve is steered to the left direction, the first cylinder port A is communicated with the pump port P and the second cylinder port B is communicated with the discharge port T; and while the control valve is steered to the right direction, the first cylinder port A is communicated with the discharge port T, and the second cylinder port B is communicated with the pump port P. When the control valve is in a neutral position, a space is provided between the pump port P and the first cylinder port A, and between the pump port P and the second cylinder port B, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287641-A (JP)
Title: Content distribution destination selection device and content distribution destination selection method
Inventor: TOKO HIROKI
IPC: G06Q10/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to enlarge and narrow down content distribution destinations from the point of view of proximity by extracting a potential user from whom advertisement effects equivalent to those of a target user can be expected based on proximity between users.  <P>SOLUTION: This advertisement distribution destination system is provided with a proximity decision server 11 for calculating proximity X showing the intimacy of communication between registered users and proximity Y showing the closeness of a life style and a value; an advertisement distribution server 12 for selecting the registered user whose proximity X and Y with the registered users are a predetermined value or more as advertisement distribution destination about each registered user selected as the advertisement distribution target; and an advertisement distribution control server 14 for distributing advertisements through a communication network 15 to the advertisement distribution destination selected by the advertisement distribution server 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290793-A (JP)
Title: Image forming device
Inventor: AOKI RYUJI
IPC: B65H1/04
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a C-pass type image forming device capable of forming an image on a recording paper of other kind without removing a recording paper charged on a paper feed tray.  <P>SOLUTION: The image forming device comprises a paper feed tray 3, a pickup roller 4 for picking up the highest recording paper P1 on the paper feed tray 3, a conveying guide 5 for changing the conveying direction of the recording paper P1 to a front face 2a side of a printer casing 2, an image forming unit 6 for forming an image on a recording paper P2, a recording paper conveying mechanism 7 which conveys the recording paper P2 toward the image forming unit 6 and discharges a recording paper P3 with an image formed thereon from the front face 2a, and a manual feed tray 8 provided in an opening part formed in the front face 2a of the printer casing 2 and above the paper feed tray 3. The manual feed tray 8 has the predetermined angle θ of inclination with respect to a bottom surface of the paper feed tray 3. The position and the predetermined angle θ of inclination of the manual feed tray 8 are set so that a virtual line extending the manual feed tray 8 passes in a vicinity of a contact of the highest recording paper P1 on the paper feed tray 3 with the pickup roller 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT