baber/WOPTO huggingface dataset:
Patent JP-2008114337-A (JP)
Title: Grinding wheel with inclined groove and manufacturing method therefor
Inventor: IDO MASAHIRO
IPC: B24D3/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel with inclined grooves capable of improving grinding accuracy by preventing the pressure rise in grinding fluid supplied to a grinding point and of easily preventing splits and chipping from being generated in an abrasive grain layer, and the manufacturing method therefor.  <P>SOLUTION: A plurality of grinding wheel chips having the abrasive grain layer including super-abrasive grains and having side end surfaces in parallel with the circumferential direction of the grinding wheel on the both sides are pasted on a core attached to a grinding spindle rotatably and drivably borne by the grinding wheel head of a grinding machine around the axis. The grinding surface formed on the abrasive grain layer abuts a work piece rotatably and drivably supported by the work piece supporting device of the grinding machine at the grinding point to grind the work piece. The inclined grooves inclined toward the circumferential direction of the grinding wheel are carved on the grinding wheel chips to the degree that the ends of the grinding grooves stop short of reaching respective side end surfaces of the grinding wheel chips.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115830-A (JP)
Title: Control device and control method of reciprocation type internal combustion engine
Inventor: OBA HIROSHI
IPC: F02N9/04
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve engine-starting performance and warming-up performance without loss of combustion stability by optimizing piston motion at startup of the engine and idling time.  <P>SOLUTION: An actuator 27 changes and retains the position of a link-supporting part 26 of a control link 25 which is connected to one of the links 23, 24 connecting a piston 12 to a crank pin 22. The piston motion can be changed in accordance with the state of the operation of the engine by controlling the operation of the actuator 27 by a control part 40. A target compression ratio which heavily depends on the position of the compression top dead center and a target air-intake stroke amount which is the equivalent of the length of the intake stroke are calculated in accordance with the state of the operation of the engine. Then the target position of the link-supporting part is set based on the target compression ratio and the target air-intake stroke amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020174-A (JP)
Title: Heat exchanger
Inventor: MATSUSHIMA SEIJI
IPC: F25B1/00
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing a manufacturing cost.  <P>SOLUTION: The first header tank 2 of a gas cooler 1 is constituted of a tank forming member 7, and a tube connecting plated 8 for covering a left side face of the tank forming member 7. An inlet header part 10A and an outlet header part 10B are provided in the first header tank 2. An inlet side tube connecting member 13 for making a refrigerant flow into the inlet header part 10A, and an outlet side tube connecting member 16 for making the refrigerant flow out from the outlet header part 10B, are brazed onto an outer face of the tank forming member 7 of the first header tank 2. Protruded parts 13a, 16a are provided to be protruded longitudinally outwards in base end parts of the both members 13, 16. A side face covering wall 19 is provided in longitudinal both side edge parts of the tube connecting plated 8, and engaging walls 25A, 25B are provided, in tip parts thereof, to be adjacent linearly to the side face covering wall 19. The protruded parts 13a, 16a of the inlet side tube connecting member 13 and the outlet side tube connecting member 16 are engaged with insides of cut-out parts 26A, 26B formed in the engaging walls 25A, 25B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295783-A (JP)
Title: Controller for electric vehicle
Inventor: EGAMI TSUNEYUKI
IPC: B60L50/13
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the voltage stabilization effect of a power line in a system which generates system voltage in the power line by boosting the voltage of a DC power supply with a boost converter and drives an AC motor by the system voltage through an inverter.  <P>SOLUTION: A motor controller 37 executes system voltage stabilization control for controlling an input voltage of an MG unit 30 so as to suppress fluctuations in system voltages. In that case, the torque control of an AC motor 14 and the input power control of the MG unit 30 are independently controlled to stabilize the torque control and the input power control. Between immediately after system startup and before the precharge completion of a smoothing capacitor 24, conversion voltage control is executed to control the output voltage of the boost converter 21. During execution of the conversion voltage control, the system voltage stabilization control is prohibited. After the precharge completion of the smoothing capacitor 24, the conversion voltage control is switched to the conversion power control for controlling the output power of the boost converter 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131054-A (JP)
Title: Command processing unit
Inventor: MURASHIMA HIROSHI
IPC: H04N5/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a command processing unit capable of securing safety of commands transmitted using a public communication line.  <P>SOLUTION: A CPU 28 displays a random code on an LCD monitor 18 when receiving a control request from a mobile communication terminal 30 through the public communication line. The CPU 28 also receives a number input by a viewer H being an operator of the mobile communication terminal 30 through the public communication line after the random code is displayed. The CPU 28 judges whether the random code displayed on the LCD monitor 18 matches the number received through the public communication line. When the judgment result is affirmative, the CPU 28 performs processing conforming to the command transmitted from the mobile communication terminal 30 through the public communication line. Further, the CPU 28 rejects the command from the mobile communication terminal 30 when the judgment result is negative.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129748-A (JP)
Title: Non-contact ic tag and non-contact ic tag connected body
Inventor: OGATA TETSUJI
IPC: G06K19/07
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC tag and a non-contact IC tag connected body, having a contact writable exclusive pad for performing write processing in encoding or use disclosure.  <P>SOLUTION: The non-contact IC tag 1 of a UHF band or microwave band has a half-waveform dipole antenna 2 on a base film 11 face, wherein the antenna face is covered with a surface protection sheet 5 or an adhesive layer. Contact write exclusive pads 3a and 3b exposed from the surface protection sheet 5 are formed in a region adjacent to an IC chip 4 mounted between right and left antennas, or the antenna face is covered with an adhesive layer 7 and a peeling paper 8, and a contact write exclusive pad exposed from the adhesive layer and the peeling paper is formed. Preferably, both the IC chip 4 and the contact write exclusive pad are exposed on the outer surface so that the IC chip 4 section can be prevented from being made high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126898-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: HIRAIWA NOBUHIRO
IPC: B60T8/32
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device and a vehicle control method capable of ensuring the safety of a vehicle when a driver is having biased perception of speed.  <P>SOLUTION: A traveling information acquisition unit 22 acquires and accumulates vehicle traveling information. A determination unit 24 determines whether or not a speed adaptive condition in which the high-speed travel is continued is established for a predetermined time as a time influential on the speed feeling of a driver of a vehicle caused by the high-speed travel based on the history of vehicle traveling information. A control quantity changing unit 26 increases the target deceleration set according to the brake operation quantity by the driver more than that in a normal travel when the determination unit 24 determines that the speed adaptive condition is established. A brake control unit 28 generates the braking force in the vehicle with reference to the target deceleration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129958-A (JP)
Title: Information processor and control program thereof
Inventor: KAWAHARA MASANORI
IPC: G06F1/20
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of lowering housing temperature when a user uses an operating means.  <P>SOLUTION: In the information processor having a processing part housed in a housing and an operating means for inputting data to be given to the processing part, the operating frequency of the processing part is controlled on the basis of a detection result of a detecting means for detecting an input from the operating means. Therefore, it is possible to achieve the information processor that can lower the housing temperature when the user uses the operating means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106732-A (JP)
Title: Two-axis vertical shaft wind turbine
Inventor: CHEN MING-KUO
IPC: F03D9/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft wind turbine having a mechanical structure reinforced by achieving both an increase in the strength of a support shaft and a reduction in the weight thereof for rotation and having an increased power generating efficiency.  <P>SOLUTION: In this vertical shaft wind turbine having an inner shaft and an outer shaft, the inner shaft being so secured as to support a turbine, the outer shaft being installed coaxially with the inner shaft. A blade is secured to the outer shaft. The outer shaft is rotatable together with the blade. A generator is installed between the inner shaft and the outer shaft. The generator is formed of a stator installed on the inner shaft and a magnet installed on the outer shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031822-A (JP)
Title: Building reinforcement joining device
Inventor: YAMADA MITSUKAZU
IPC: E04B9/18
Filed: 2006-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining device for building reinforcements such as braces attached between supporting building materials such as hanging bolts or the like, which device facilitates attachment work and has a high reinforcing effect on intertruss bracing or the like.  <P>SOLUTION: The joining device for joining the building reinforcements between supporting building materials such as hanging bolts includes a pair of joining members pivoted mutually turnably on an pivot axis. The joining member comprises a base body of an approximate U-shape in side view constituted of a joining base and receiving groove pieces erected oppositely to each other on two ends of the joining base and an operation lever body turnably joined to the joining base. The operation lever body comprises a turnable base pivoted on the joining base and a tapered member erected on the turnable base. The tapered member is turned and slid from the opposite side of the building reinforcement or the supporting building material received by the receiving groove pieces by turning the operation lever to hold and fix the building reinforcement or the supporting building material by the tapered section and the receiving groove sections. One joining member holds the supporting building material, and the other joining member holds the building reinforcement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133747-A (JP)
Title: Forced-air-cooled engine
Inventor: HANABUSA SANEMI
IPC: F02B63/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forced-air-cooled engine that can be simplified in its constitution and can be reduced in its size.  <P>SOLUTION: The forced-air-cooled engine 19 is equipped with a cooling fan 61, a fan cover 36, a recoil starter 62 and a recoil starter cover 37 in this order from beneath above an engine body 34, and introduces an air from a recoil opening part 88 of the recoil starter cover 37, and leads the introduced air into the fan cover 36. The forced-air-cooled engine 19 is provided with a supercooling/snow entry preventive member 64 for preventing the forced-air-cooled engine 19 from being supercooled and snow from entering the forced-air-cooled engine 19 in the recoil starter cover 37 and between the recoil starter 62 and the fan cover 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007228556-A (JP)
Title: Digital/analog converting apparatus with high resolution
Inventor: KIM BYUNG HOON
IPC: H03M1/10
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a digital/analog converting apparatus applied to a spatial optical modulator (SOM).  <P>SOLUTION: The analog/digital converting apparatus with high resolution includes a resistor string 100 including a plurality of resistors R0-R256 connected to each other in series between terminals of operating voltages Vd1, Vd2 to divide the operating voltages Vd1, Vd2 into a plurality of voltages VR<0>-VR<256> using the plural resistors, a decoder 200 to provide switching signals corresponding to digital signals, and a switch unit 300 to select two voltages V1out, V2out from the plurality of divided voltages VR<0>-VR<256> divided according to the switching signal of the decoder 200. The two voltages are adjacent to each other. Moreover, the digital/analog converting apparatus may include a digital/analog (D/A) converter to perform a D/A conversion of the two voltages.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195153-A (JP)
Title: Wideband chip antenna
Inventor: LEE JAE CHAN
IPC: H01Q13/08
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wideband chip antenna of which the size can be reduced and in which signals in various bands can be simultaneously transmitted/received, an antenna resonance property can be easily adjusted and further, wide bandwidth can be secured.  <P>SOLUTION: In a wideband chip antenna of the present invention, an outer surface of a dielectric or magnetic substance block is surrounded with a conductive body, one or more slots or slits opened in a fixed portion are formed on an upper surface of the wideband chip antenna, one or more slits opened in a fixed portion are formed on a lower surface of the wideband chip antenna, and one or more windows opened in a fixed portion are formed on one or more lateral sides of the wideband chip antenna.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134483-A (JP)
Title: Toner supply device
Inventor: YAMAMURA KAZUYOSHI
IPC: G03G15/08
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply device capable of preventing condensation of stored toner and capable of easily breaking the condensation when in use even if it condenses.  <P>SOLUTION: In a toner container 13 having a hopper section 11 and an agitating section 12, a storing chamber 18 and agitating chamber 30 located in an upper position and lower position respectively in the container 13 communicate with each other via openings 20 and 33 respectively. An agitating sheet 35 is connected to a rotary shaft 34 via a connecting member 36. Before use, the agitating sheet 35 is disposed in a position M1 separating a comb-teeth-like holding member 21 and a guide member 24, thereby closing the opening 20. When the rotary shaft 34 is rotated in the direction of the arrow when in use, the connecting member 36 is wound up round the rotary shaft 34. Consequently, the agitating sheet 35 slides leftward, and uncovers the opening 20. As a result, toner in the storage chamber 18 falls into the agitating chamber 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139373-A (JP)
Title: Driving method of gas discharge display device
Inventor: KIKUCHI NAOYA
IPC: G09G3/20
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve light emission efficiency of a PDP with an opposition discharge structure having a discharge gap sized such that a positive column is produced.  <P>SOLUTION: When the PDP 10 is driven, a data pulse is applied to a write electrode 28 a very short delay time τdelay after the start of application of a sustain pulse in a display period of a driving waveform to attract some of electrons present in a discharge space 24 to the write electrode 28. Consequently, the current density in the discharge space 24 decreases to increase the light emission efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007061650-A (JP)
Title: Ic card security system for game
Inventor: IWAGAMI ARATA
IPC: G06F21/88
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a game to be played without carrying money and to achieve excellent security against various kinds of fraudulentness.  <P>SOLUTION: In this IC card security system for a game, in an adder 30 for a game token, when a game token is increased, history information write part 31 writes history information to an IC card 50, whereby even if the game token is increased unfair, an IC card suspected to be unfair is detected based upon the contents of history information to inhibit the use.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136554-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/38
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method for cutting a workpiece to be machined having various lamination structures with high accuracy.  <P>SOLUTION: The laser beam machining method comprises: a step of forming a modified area 7 inside a substrate 15 by radiating laser beams with the condensing point focused inside the substrate 15 in a workpiece 1 having a plurality of substrates 15, 17 joined to each other so as to have a space therebetween, forming a modified area 7 inside the substrate 17 by radiating laser beams with the condensing point focused inside the substrate 17, and forming a cutting start area on the inner side by a predetermined distance from a laser beam incident surface 3 of the workpiece 1 along the cut schedule line of the workpiece 1 by these modified area 7; and a step of obtaining a plurality of functional elements having a plurality of substrates joined to each other so as to have a space therebetween by cutting the workpiece 1 along the cut schedule line with the cut starting area as a cutting start point by applying stresses to the workpiece 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008139799-A (JP)
Title: Lubricant applying unit, cleaning unit, image forming apparatus and image forming method
Inventor: KISHI YOSHIHARU
IPC: G03G21/00
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant applying unit which stably applies a lubricant with ease while securing high efficiency of use of the lubricant, a cleaning unit, an image forming apparatus and an image forming method.  <P>SOLUTION: The lubricant applying unit has a lubricant 82 and an applying member 83 for applying the lubricant 82 onto an image carrier by rotation in a predetermined direction C1, wherein the lubricant 82 has angular parts 82a, 82b facing the applying member 83 and at least the angular part 82a on an upstream side in the predetermined direction C1, that is, the angular part 82a on a side closer to the applying member 83 in the predetermined direction C1 has a curved surface shape of convexity toward the applying member 83.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143228-A (JP)
Title: Wheel cap
Inventor: TAKEDA KEIJI
IPC: B60B7/06
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel cap prevented a wheel from easily falling off.  <P>SOLUTION: The wheel cap comprises a wheel cap inner peripheral side part 2 mounted to a socket and spigot part 20 of the wheel 11 of a vehicle, and a wheel cap outer peripheral side part 4 mounted to the outer peripheral side of the wheel cap inner peripheral side part 2 through an elastic body 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145530-A (JP)
Title: Developer carrier, developing device, process cartridge, and image forming apparatus
Inventor: MASUDA KATSUMI
IPC: G03G9/08
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier of a surface shape capable of increasing strength in the longitudinal direction (the thrust direction) even when a groove pattern of a twill line shape is formed in a surface thereof.  <P>SOLUTION: The developer carrier has a pattern of grooves 32 of a twill line shape formed in a surface thereof by crossing a plurality of grooves formed aslope at an acute angle to the rotation center axis (thrust direction) 33 and a plurality of grooves formed aslope at an acute angle on the opposite side to the thrust direction, and rotates while holding a developer by the groove pattern of the twill line shape, wherein each surface portion surrounded by the grooves 32 of the groove pattern of the twill line shape is a rhombic protrusion 31, and one end of a certain rhombic protrusion 36 in the thrust direction and one end of an adjacent rhombic protrusion 37 in the thrust direction are connected with a protrusion 40 extending in the thrust direction to provide a portion not forming a groove. By this configuration, the developer carrier can be increased in strength in the longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147020-A (JP)
Title: Electric connector, its assembly, and assembly method of electric connector
Inventor: IKARI TAIJI
IPC: H01R24/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve shield function with a simple structure.  <P>SOLUTION: When a first connector 1 connecting a cable center conductor (signal wire) SCa and a cable external conductor (shield wire) SCb and a second connector 2 connected to a printed-circuit board SB are engaged, the cable external conductor (shield wire) SCb is connected to the printed-circuit board SB side through mutually contacting ground conductive terminals 13, 23, thereby, the cable external conductor (shield wire) SCb is connected to the printed-circuit board SB side through the ground conductive terminals 13, 23 of both connectors 1, 2 in addition to conventional conductive shells 14, 24, and the member to constitute the ground circuit becomes a combined one adding the ground conductive terminals 13, 23 from the conventional conductive shells 14, 24 only. To that extent, the resistance value of the ground circuit is reduced, and shield function is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204356-A (JP)
Title: Molten glass supply apparatus and method for producing glass molded article
Inventor: TOMAMOTO MASAHIRO
IPC: C03B5/187
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten glass supply apparatus which secures appropriately-communicating constitution in a plurality of agitation vessels on the way of a supply passage of molten glass to obtain a sufficient agitation operation and prevents the quality and yield deteriorations of glass molded articles caused by the existence of heterogeneous phases.  <P>SOLUTION: The molten glass supply apparatus 1 is provided with a fusion kiln 2 being a supply source of the molten glass, and the supply passage 4 for supplying the molten glass flowing out of the kiln 2 to a molding device 3. On the way of the supply passage 4, a plurality of agitation vessels K1 and K2 are disposed adjacently to each other in the upstream and downstream directions. Among at least two adjacent agitation vessels K1 and K2, either one of the upper or lower part of the upstream vessel K1 is provided with an inflow opening M1 while the other is provided with an outflow opening N1, and the inflow and outflow openings M2 and N2 of the downstream vessel K2 are provided in the same top and bottom relationship as those of the upstream vessel K1. Further, the outflow opening N1 of the upstream vessel K1 is connected through a communication channel, to the inflow opening M2 of the downstream vessel K2.  <P>COPYRIGHT: (C)2007,JPO&INPIT