baber/WOPTO huggingface dataset:
Patent JP-2010007946-A (JP)
Title: Hot-water heater
Inventor: TAKASU YOSHIHIKO
IPC: F24D3/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water heater for surely preventing burnout of a thermal power generating element even when a commercial power source is failed in generating electric power during a heating operation applying the commercial power source as its power source.  <P>SOLUTION: This hot-water heater 1 applying the commercial power source as its main power source includes a thermal power generator 15 applying electric power from a battery 27 as its power source. In this hot-water heater 1, a heat exchanger 3 heated by a heating means 5 for air heating is connected with a water circuit 2 for air heating having a heating load 10, and the water for air heating is circulated along the water circuit 2 for air heating by a circulation pump 11. A high-temperature side of the thermal power generator 15 is heated by a heating means 18 for elements, and its low-temperature side is cooled by the water for air heating at a downstream side of the heating load 10. A power generating operation control means 21 which controls a power generating operation is provided. The power generating operation control means 21 includes a power failure detecting means 30 detecting the power failure of the commercial power source, a power generating combustion stopping means 31 for stopping the heating means 18 for elements when the power failure is detected, and a power supply switching means 33 for switching the power supply to the circulation pump 11 from the commercial power source to the battery 27, when the power failure is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011042-A (JP)
Title: Tilt correction method for imaging apparatus, and tilt-correcting apparatus
Inventor: Liu xiao-hong
IPC: H04N5/232
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt correction method of an imaging apparatus and a tilt-correcting apparatus, capable of accurately correcting an inclination of an imaging element, with respect to the optical axis direction, using a simple configuration.  <P>SOLUTION: In a tilt-correcting techniques for correcting the inclination of the imaging element 8 by driving tilt correcting elements 13a to 13c disposed discretely around the optical axis and connected to the imaging element 8, the focusing position of a focusing lens 5 is detected in each of pickup patterns TP0 to TP4 and is focused on the imaging element 8, by associating with the amount of slide in the optical axis direction of the focusing lens 5 in focusing position detecting means 24. Then the amount of displacement of the focusing position of the other pickup pattern, relating to the focusing position of the pickup pattern TP0 for reference, is detected, and the driving amounts of the tilt-correcting elements 13a to 13c are calculated so that the focusing positions of the focusing lens 5 in the pickup patterns TP0 to TP4 coincide with one another, based on the amount of displacement detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007769-A (JP)
Title: Electric linear actuator
Inventor: IKEDA YOSHINORI
IPC: H02K7/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric linear actuator with high reliability capable of dissolving a pressure variation in a boot when a rod shaft is actuated without deteriorating a dust-prevention property, a rust-prevention property, and airtightness.  <P>SOLUTION: In a constitution of this electric linear actuator, a projecting portion 81 projecting outside a housing of a rod shaft 8 is covered with a bellows part 21, and the bellows part 21 is shrunk together with a reciprocating movement of the rod shaft 8. A ventilation hole 40 communicating a boot interior space S with a housing interior space is provided to the housing 2, and a filter mounting part 30 is provided to the ventilation hole 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005315-A (JP)
Title: Fabric attaching device for roman shade
Inventor: OKAMURA TADASHI
IPC: A47H13/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric attaching device for a roman shade whose attaching side for attaching the fabric of the shade to a frame is prevented from being deformed when it is packed and can easily be attached to the frame.  <P>SOLUTION: The roman shade has several pieces of shade fabric which are suspended from the frame 21 and can be lifted and lowered by a lifting and lowering device. In this case, the pieces of shade fabric are suspended and supported from the front of the frame 21 and the attaching side 34 which is rotatably supported by the frame 21. The attaching side 34 can be hung on the locking part 36 of the frame 21 from the back or the front of the frame 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015229-A (JP)
Title: Circuit design device and circuit design method
Inventor: UMEZAWA YASUSHI
IPC: H01L21/82
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To certainly arrange an error generation circuit in a necessary part, and to prevent an increase of a scale of a hardware circuit.  <P>SOLUTION: This circuit design device 1 has a design data storage part 2, an extraction part 3, and a circuit arrangement part 4. The design data storage part 2 stores design data of the circuit. The extraction part 3 extracts protection circuits 5, 6 each having a function for performing an output error check from the design data stored in the design data storage part 2. The circuit arrangement part 4 arranges a signal-supplying circuit 4a for supplying a verifying signal for error verification to the protection circuits 5, 6 extracted by the extraction part 3, and arranges an access control circuit 4c selectively supplying the verifying signal to the signal-supplying circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009069811-A (JP)
Title: Array substrate and display panel having the same
Inventor: WOO HWA-SUNG
IPC: G02F1/1368
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate and a display panel having the array substrate improved in transmittance.  <P>SOLUTION: The array substrate includes a thin film transistor layer, a control electrode, an insulating layer and a pixel electrode. The thin film transistor layer includes a first switching element connected to gate wiring and data wiring that cross each other. The control electrode is formed on the thin film transistor layer. The insulating layer is formed on the control electrode. The pixel electrode includes a micro-slit pattern, and is formed to overlap the control electrode on the insulating layer and electrically connected to the first switching element. Consequently, the pixel electrode formed with the micro-slit pattern, and the control electrode have an effective voltage difference. Directional properties of liquid crystal are thereby controlled to improve transmittance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246227-A (JP)
Title: Perimeter
Inventor: SUZUMURA YOSHIKATSU
IPC: A61B3/024
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perimeter automatically and accurately calculating a loss ratio of a subject's visual efficiency.  <P>SOLUTION: A CPU 7 calculates the loss ratio of the subject's visual efficiency from a result of measurement of a field of vision of the subject with a field of vision dome 10. The CPU 7 allows a user to select a mode for calculating the visual efficiency and its loss ratio or not. When the mode for calculating the visual efficiency and its loss ratio is selected, the visual efficiency and its loss ratio is calculated to output the calculated result to the outside with the result of measurement of the field of vision. When the mode for calculating the visual efficiency and its loss ratio is not selected, just the result of measurement of the field of vision is outputted to the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010016757-A (JP)
Title: Moving picture display system, control method thereof, server and display device used for the moving picture display system
Inventor: TAKANASHI IKUO
IPC: H04N21/27
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture display system with which image characteristics of a moving picture, that a viewer views, can be optimally adjusted without increasing a load on a server.  <P>SOLUTION: In a server 100, an average luminance level is detected by frame of an uploaded moving picture A, and an image for adjustment at the same luminance level as the maximum average luminance level is created. A moving picture C with the image for adjustment added to the head is transmitted to a display device in response to a request from a display device 120. In the display device 120, a luminance correction value G is calculated on the basis of the image for adjustment of the moving picture C buffered in a memory 122. The moving picture C buffered in the memory 122 is then acquired and on the basis of the luminance correction value G, luminance of the moving picture C is corrected. The moving picture C, whose luminance is corrected on the basis of the luminance correction value G, is displayed on a display section 125.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019587-A (JP)
Title: Differential pressure type flowmeter and flow rate controller
Inventor: IGARASHI HIRONORI
IPC: G01F1/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure type flowmeter having a structure for easily overcoming a problem on a state that a foreign substance such as a coagulation is attached even if the foreign substance such as the coagulation is attached to an orifice.  <P>SOLUTION: In the differential pressure type flowmeter 20, an orifice unit 40 is disposed between a pair of pressure sensors 21A, 21B provided in a straight pipe of a fluid main flow path 12. A flow rate measurement is implemented by converting a differential pressure obtained by two pressure values detected by the pressure sensors 21A, 21B into a flow rate. A cylindrical orifice body 41 is detachably provided in the direction orthogonal to the fluid flow direction of the fluid main flow path 12. An orifice hole 42 is formed so as to penetrate the orifice body 41 in the fluid flow direction. The orifice body 41 is rotated in a predetermined installation position. An upstream side and a downstream side of the orifice hole 42 can be reversed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020980-A (JP)
Title: Electric wire with terminal metal fitting, and manufacturing method thereof
Inventor: HAGI MASAHIRO
IPC: H01R43/048
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of contact resistance at a crimping portion where an electric wire connection part of a terminal fitting is crimped to a core wire.  <P>SOLUTION: A solder H is impregnated beforehand by immersion coating at the terminal of a core wire 11 in which the terminal of an insulating coating 13 of an aluminum wire 10 is peeled off and exposed, before the electric wire connection part 28 consisting of a wire barrel 25 and a bottom plate 22 in a female terminal fitting 20 is crimped, and after the wire connection part 28 is crimped, a resistance welding treatment is applied to the crimping portion 29 and the solder H is heated and melted and then, solidified again. The solder H is melted and wetted, and is solidified by sinking between each aluminum strands 12 to constitute the core wire 11 in addition to the interface of the core wire 11 and the wire connection part 28, and the core wire 11 itself and the wire connection part 28, and further, each aluminum strands 12 are firmly jointed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019163-A (JP)
Title: Engine
Inventor: TAKASHINA NOBUMASA
IPC: B60K17/28
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional engines that necessity of securing a space to arrange a counter shaft and a pair of right/left counter pulleys and a space to wind a belt around a crank pulley and an input pulley via the counter pulleys restricts downsizing of a vehicle, and that necessity of winding the belt around the respective pulleys after mounting the engine to the vehicle makes the work efficiency poor.  <P>SOLUTION: The engine is equipped with a gear box 41 containing an input shaft 34 arranged in parallel with the crank shaft 24 below the crank shaft 24 for receiving power from the crank shaft 24 via a belt mechanism 33, a first output shaft 35 for outputting power from the input shaft 34 and vertically arranged to the crank shaft 24, and a bevel gear 36 for transmitting the power of the input shaft 34 to the first output shaft 35. The gear box 41 is arranged on a gear case 32 side of the engine 5 and is mounted to the gear case 32 via a bracket 151.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019362-A (JP)
Title: Flow control valve
Inventor: SUZUKI SHIGEHITO
IPC: F16K51/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve capable of maintaining a specific maximum flow rate during valve opening for a long period of time by reducing dispersion of size of seal members.  <P>SOLUTION: The flow control valve includes a valve seat 36 having gas nozzle (a fluid outflow hole) 47 and a valve seat 40a, and a valve element 50 carrying out contact and separation with respect to the valve seat 40a of the valve seat 36 via the seal member 58 having elasticity. The valve seat 36 is composed of a first seat member 38 of a support side, and a second seat member 40 attached to the first seat member 38 and provided with the gas nozzle 47 and the valve seat 40a. The maximum flow rate during valve opening is regulated by a gap between the valve seat 40a of the second seat member 40 and the seal member 58. A fully opened position of the valve element 50 during valve closing is regulated by abutting of the valve element 50 with respect to a seat face 38a provided on the first seat member 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024149-A (JP)
Title: Compound having seven-membered ring structure and its application
Inventor: HAYAKAWA JUNPEI
IPC: C07C25/22
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seven-membered ring structure having a high glass transition temperature (Tg) that readily forms a stable thin film because of poor crystallizability of its molecule and exhibits excellent properties such as low-voltage driving, prolonged life, high color purity and the like when used as a blue-light emitting material for an organic EL device.  <P>SOLUTION: A compound having a seven-membered ring structure is represented by, for example, a 10,11-dihydrodibenzocycloheptene derivative or a spirodibenzocycloheptane derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025625-A (JP)
Title: Impact sensor and manufacturing method therefor
Inventor: OZAWA NOBUO
IPC: G01P15/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing an occupied area of an impact sensor.  <P>SOLUTION: This impact sensor includes a silicon substrate; an insulation layer formed on the silicon substrate; a plurality of beams having flexibility, and formed of a conductive silicon material; a fixing part formed of the conductive silicon material for fixing each fixing end of the beam; a fixed end wire having the fixing part formed on one end, and formed of the conductive silicon material on the insulation layer; and a free end wire having a pressing part facing to a free end of the beam through an aperture, and formed of the conductive silicon material on the insulation layer. Each beam width in the length direction connecting each fixed end to each free end of the plurality of beams and a rectangular direction is formed as each different beam width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028927-A (JP)
Title: Control method and controller of electric motor
Inventor: OISHI KIYOSHI
IPC: H02P21/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a controller of an electric motor which estimate a more accurate offset value.  <P>SOLUTION: Outputs vd and vq from a current controller 2 are converted from a voltage command on the dq coordinate system to a voltage command on the three-phase AC coordinate system by a dq/three-phase converter 3 and a voltage is applied to an electric motor 7. A current flowing through the electric motor 7 is detected by a current detector 6, and the position of the electric motor 7 is detected by a position detector 8 and converted into a speed by a position/speed converter 9. Furthermore, the current flowing through the electric motor 7 is converted from the three-phase AC coordinate system to the dq coordinate system by a three-phase/dq converter 11, a current on the dq coordinate is estimated based on the speed information output from the position/speed converter 9 and the outputs vd and vq from the current controller 2, and the offset value of the current detector 6 is estimated from the difference between the estimated current (idsim, iqsim) and the current output from the three-phase/dq converter 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028392-A (JP)
Title: Load driving circuit
Inventor: INAGAWA YUICHI
IPC: H03K17/60
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load driving circuit having shortened rise time of output voltage while having suppressed current consumption.  <P>SOLUTION: The load driving circuit includes: a bias current circuit configured to generate a bias current having a current value corresponding to a level of a control signal; a control circuit configured to control the level of the control signal so that the bias current is increased and thereafter decreased, when an input signal reaches one logic level; and a driving circuit configured to raise an output voltage for driving a load to a higher logic level in a time corresponding to the current value of the bias current, when the input signal reaches the one logic level, and lower the output voltage to a lower logic level, when the input signal reaches the other logic level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246261-A (JP)
Title: Game machine
Inventor: TAKESHITA KAZUHIKO
IPC: A63F5/04
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that both improves operability of the game machine and increases amusingness of the entire games by adding a subsidiary game and the like to the game mainly consisting of reel stop modes.  <P>SOLUTION: The game machine is provided with a sub CPU (74) that stops the fluctuating displays of the reels (3L, 3C, 3R) that fluctuatingly display multiple patterns, a CPU (31) that decides an internal winning combination per game, a main control circuit (71) that stops and controls the fluctuating display motions of the reels (3L, 3C, 3R) based on the result of the decision by the CPU (31), and the reels (3L, 3C, 3R) or that performs the first check to cross-check the information based on the operations of the stop buttons (7L, 7C, 7R) possible to start a fluctuating display, a timing means to start timing from a predetermined point, and the timing time by the timing means and the stop buttons (7L, 7C, 7R), and decides whether or not a special game should be generated based on the result of the first corresponding checkup.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027426-A (JP)
Title: Secondary battery
Inventor: TAKAMUKAI YASUHIKO
IPC: H01M10/052
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel secondary battery of excellent self-discharge characteristic, capable of preventing a discharge capacity from getting low even when used after storage.  <P>SOLUTION: The secondary battery is provided with at least a positive pole, a negative pole, and an electrolyte, as constitutive elements. A reactant or a reaction product in an electrode reaction of a positive active material is a neutral radical compound, and a negative active material contains lithium-titanium composite particle, in the secondary battery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003945-A (JP)
Title: Multi-application ic card system
Inventor: EVERETT DAVID BARRINGTON
IPC: G06K19/07
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable multi-application IC card system having selective application loading and deleting capability.  <P>SOLUTION: Prior to loading an application onto an IC card, a test is conducted to determine if the card is qualified to receive the application using personalization data stored on the card and comparing it with permissions data associated with the application indicating one or more sets of cards upon which the application can be loaded. If the personalization data of the card falls within the allowable set of permissions for that application, then the card may be loaded with the application. Preferably, the personalization data includes data representative of the card number, issuer, a product class and the date on which the card is personalized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023795-A (JP)
Title: Sprocket for rubber crawler
Inventor: MATSUO SHUICHI
IPC: B62D55/12
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprocket for a rubber crawler removed more effectively in the possibility of tooth skipping of an engaging member of the sprocket in relation to a driving protrusion of the rubber crawler.  <P>SOLUTION: This sprocket 4 is engaged with the driving protrusion 2 formed at a prescribed pitch in a peripheral direction on an inner peripheral surface of the rubber crawler 1 extending endlessly. A friction coefficient of a specific surface portion 7 located farthest from a rotation center 0 of the sprocket 4 in the engaging member 5 with the driving protrusion 2 is set to be larger than those of other surface portions in the engaging member 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033196-A (JP)
Title: Equipment management system
Inventor: HASHIME AKIHIKO
IPC: G05B23/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment management system for suppressing increase in processing load of a management device, traffics of an information communication network, or the load of a power source at initial start-up or restart.  <P>SOLUTION: A management device 4 is connected to an area unit 3 through the information communication network, and the area unit 3 is connected to a control unit 1 and a monitoring unit 2 through the information communication network. The control unit 1, the monitoring unit 2 and the area unit 3 communicate with the management device 4. The control unit 1, the monitoring unit 2, and the area unit 3 include a setting data storage part 21a holding setting data. The management device 4 includes a storage device 31 storing setting data. A data collation part 30a collates the setting data between the storage device 31 and the setting data storage part 21a according to the priority order determined in an order setting part 30c, and sets, when they are not coincident, the setting data stored in the storage device 31 to the setting data storage part 21a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033865-A (JP)
Title: Fuel cell
Inventor: HIZUKA YOSUKE
IPC: H01M8/24
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which makes fine temperature adjustment and achieves a uniform temperature distribution in fuel cell units and a stack structure.  <P>SOLUTION: The fuel cell FC1 is structured in such a way that fuel cell units U1 are stacked with a gap therebetween to form a stack structure S to be housed in a case C, and a fuel gas is supplied to the inside of each fuel cell unit U1 while an oxidizer gas is supplied into the case C to cause the oxidizer gas to circulate through the gap between the fuel cell units U1. Minute irregularities A are formed on the surface of a separator 2 or the like which serves as a partition wall partitioning a fuel gas circulation area from an oxidizer gas circulation area. This improves the heat conductivity of the partition wall to achieve a uniform temperature distribution in the fuel cell units U1 and the stack structure S.  <P>COPYRIGHT: (C)2010,JPO&INPIT