Patent application number | Description | Published |
20110187106 | WIND-TURBINE-GENERATOR CONTROL SYSTEM, WIND FARM, AND WIND-TURBINE-GENERATOR CONTROL METHOD - A wind-turbine control system is provided for each of a plurality of wind turbine generators constituting a wind farm, sends wind-turbine data about a controlled wind turbine generator to the wind-turbine control systems provided for the other wind turbine generators, and receives wind-turbine data about the other wind turbine generators from the wind-turbine control systems provided for the other wind turbine generators. Then, the wind-turbine control system controls the controlled wind turbine generator based on the wind-turbine data about the controlled wind turbine generator and the wind-turbine data about the other wind turbine generators. Therefore, the control of the wind turbine generators constituting the wind farm can be changed more swiftly according to the operational condition of the wind farm. | 08-04-2011 |
20120066544 | REMOTE MONITORING APPARATUS, WIND TURBINE GENERATOR SYSTEM, AND METHOD OF CONTROLLING REMOTE MONITORING APPARATUS - A SCADA system includes a main switching hub and a backup switching hub that relay transmission data between a wind turbine generator and terminals provided in another SCADA system and client terminals, and a network switch for performing switching between the main switching hub and the backup switching hub for relaying transmission data between the wind turbine generator and the terminals. A backup remote I/O connected to the backup switching hub causes the network switch to perform switching based on a switching command from a SCADA terminal input via the backup switching hub. This serves to solve a data transmission problem caused by a problem in a switching hub on the wind turbine generator side from a remote location. | 03-15-2012 |
20130221934 | WIND-TURBINE-GENERATOR CONTROL SYSTEM, WIND TURBINE GENERATOR, WIND FARM, AND WIND-TURBINE-GENERATOR CONTROL METHOD - In a wind turbine generator, the rotation of the rotor is speeded up by a hydraulic pump and a hydraulic motor and is transferred to a synchronous generator. In a state in which the wind turbine generator is interconnected to a utility grid, and the synchronous generator reaches a synchronous speed, if no mechanical power is transferred to the synchronous generator, a wind-turbine control system operates the synchronous generator as a synchronous condenser, thus controlling the magnitude of the field current of the synchronous generator. Thus, the wind turbine generator can supply reactive power to the utility grid without adding new equipment, such as a reactive power compensator using a semiconductor switch. | 08-29-2013 |
20130249214 | POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE AND METHOD OF OPERATING THE SAME - In view of the problems above, it is an object of the present invention is to provide a power generating apparatus of renewable energy type which can achieve a desired output of the hydraulic motor and a stable power generation regardless of changes of the renewable energy as well as a method of operation such an apparatus. The power generating apparatus which generates power from a renewable energy source, includes a rotating shaft | 09-26-2013 |
Patent application number | Description | Published |
20100021633 | INK SET, IMAGE FORMING METHOD, INK JET RECORDING METHOD, INK CARTRIDGE, AND RECORDING UNIT - An object of the present invention is to provide an ink set which can produce images with color developability undoubtedly higher than images produced by a conventional pigment ink and closer to images produced by silver halide photography or output from a laser printer, in particular, color developability in a red color region, while keeping ink reliability. The ink set comprises at least a first ink and a second ink wherein the first ink has a maximum absorption wavelength in a region of 450 mm or more and less than 500 nm and the second ink has a maximum absorption wavelength in a region of 500 nm or more and 570 nm or less, and the ink set has a B/A ratio of a minimum absorbance B to a maximum absorbance A of 0.7 or more and 1.0 or less among absorbances of the first ink and the second ink in total in a region of 450 nm or more and 570 nm or less. | 01-28-2010 |
20100033522 | INK SET, INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS - An object of the invention is to provide an ink set which enables to improve image density and scratch resistance of the images recorded using an ink containing a self-dispersion pigment and an ink containing a modified siloxane compound. An ink set to be used for ink jet recording including plural inks having a first ink and a second ink independently, wherein the first ink contains at least a pigment having functional groups on surface of pigment particles and a compound having adsorptivity to the pigment and the functional group density on the surface of the pigment particles is 1.5 μmol/m | 02-11-2010 |
20100033523 | INK SET, INK JET RECORDING METHOD, AND INK JET RECORDING APPARATUS - Provided are an ink jet ink set, an ink jet recording method, and an ink jet recording apparatus each of which can reduce the graininess of an image to be recorded and improve the water fastness of the image even in a recording medium such as plain paper. The ink jet ink set has a first ink and a second ink independently, and is used so that the first and second inks overlap each other at least partly upon application of the inks to a recording medium. The first ink contains at least a pigment and a silicone oil. The second ink contains at least a pigment and a graft polymer that includes at least a nonionic unit represented by the general formula (I) and a unit having a polysiloxane structure. | 02-11-2010 |
20100034972 | INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS - Provided is an ink jet ink capable of recording an image having an unprecedentedly high level of scratch resistance and excellent glossiness while satisfying reliability of the ink such as ejection stability. The ink jet ink contains at least a pigment and a graft polymer, and is characterized in that the graft polymer includes at least a specific nonionic unit and a unit having a polysiloxane structure. | 02-11-2010 |
20110143040 | INK JET INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - An ink jet ink contains a pigment and a polyurethane polymer. The polyurethane polymer contains units derived from a polyisocyanate, a polyol, a compound having a carboxy group, and a compound having a sulfo group, and an acid value of the polyurethane polymer is 20 mgKOH/g or more and 100 mgKOH/g or less. | 06-16-2011 |
20110189396 | INK, INK CARTRIDGE, INK-JET RECORDING METHOD, AND INK SET - An ink containing a plurality of coloring materials having different hues, wherein the bronze value B, which is calculated from tristimulus values of reflected light, of illumination in the direction of an angle of 45 degrees to a normal to the image, in the direction of specular reflection and tristimulus values of illumination light under the same condition of the illumination by using Formula 1, with respect to a predetermined recorded image recorded by the above-described ink is 2.0 or less. | 08-04-2011 |
20120001980 | INK JET INK, INK JET RECORDING METHOD, AND INK CARTRIDGE - An ink jet ink containing a pigment and a polyurethane polymer, wherein the polyurethane polymer has units derived from a polyol having no acid group and having the carbon number of 13 or more and 250 or less, a diol having an acid group and having the carbon number of 1 or more and 7 or less, a polyol having a siloxane structure, and a polyisocyanate, and an acid value of the polyurethane polymer is 40.0 mgKOH/g or more and 80.0 mgKOH/g or less. | 01-05-2012 |
20120154481 | INK JET INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - An ink jet ink includes a pigment and a polyurethane polymer having units derived from a polyisocyanate, a polyol, and a diol having an acid group, and in the ink jet ink described above, an acid value of the polyurethane polymer is 20 mgKOH/g or more and 100 mgKOH/g or less, the unit derived from the polyisocyanate includes a unit derived from a compound represented by the following general formula (I), and the proportion of the unit derived from the compound represented by the general formula (I) in the unit derived from the polyisocyanate is 90 percent by mole or less. | 06-21-2012 |
20120256984 | INK JET INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - An ink jet ink contains a self-dispersing pigment and a polyurethane polymer. The polyurethane polymer has units derived from a polyisocyanate, a polyol having no acid group, and a diol having an acid group. The polyurethane polymer has a cross-linked structure and an acid value of the polyurethane polymer is 60 mgKOH/g or more and 100 mgKOH/g or less. | 10-11-2012 |
Patent application number | Description | Published |
20130210544 | Multi-Core Golf Ball Having Increased Initial Velocity At High Swing Speeds Relative To Low Swing Speeds - A golf ball having certain relationships and values of its initial velocities at various club head speeds is provided. The golf ball has a typical initial velocity at a low club head speed, but an increased initial velocity at a high club head speed. Therefore, the golf ball may be advantageously used by both amateur golfers having lower swing speeds and professional golfers having high swing speeds. The golf ball may also achieve an initial velocity of at least about 173 mph at a club head speed of about 125 mph, therefore achieving an increased total shot distance. | 08-15-2013 |
20130210545 | Multi-Core Golf Ball Having Increased Initial Velocity - A golf ball having certain relationships and values of its initial velocities at various club head speeds is provided. The golf ball may achieve an initial velocity of at least about 173 mph at a club head speed of about 125 mph, therefore achieving an increased total shot distance. The golf ball has multiple layers making up its core, and the golf ball may be a four piece golf ball. | 08-15-2013 |
20130210546 | Golf Ball With Specified Core Coefficient Of Restitution - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of highly neutralized polymer, and may include a blend of different highly neutralized polymers. The cover is a two layer cover, with a hard inner cover and a thermoplastic polyurethane outer cover. The ball as a whole has properties to maximize performance and aesthetic properties, such as feel and sound. | 08-15-2013 |
20130210547 | Golf Ball With An Outer Core Having A High Coefficient Of Restitution - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of highly neutralized polymer, and may include a blend of different highly neutralized polymers. The cover is a two layer cover, with a hard inner cover and a thermoplastic polyurethane outer cover. The ball as a whole has properties to maximize performance and aesthetic properties, such as feel and sound. | 08-15-2013 |
20130210548 | Golf Ball With Specified Inner Core And Outer Core Compression - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of highly neutralized polymer, and may include a blend of different highly neutralized polymers. The cover is a two layer cover, with a hard inner cover and a thermoplastic polyurethane outer cover. The ball as a whole has properties to maximize performance and aesthetic properties, such as feel and sound. | 08-15-2013 |
20130210549 | Golf Ball With Specified Core Compression Ratio - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of highly neutralized polymer, and may include a blend of different highly neutralized polymers. The cover is a two layer cover, with a hard inner cover and a thermoplastic polyurethane outer cover. The ball as a whole has properties to maximize performance and aesthetic properties, such as feel and sound. | 08-15-2013 |
20140045615 | GOLF BALL WITH RESIN INNER CORE HAVING SPECIFIED COEFFICIENT OF RESTITUTION OF THE INNER CORE AT VARIOUS SPEEDS - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus ionomer, and may include a blend of different highly neutralized polymers. The inner core has a specified range of coefficients of restitution when measured at different velocities. The cover is a single layer ionomer cover, and may be made from a blend of different grades of the ionomer. The ball as a whole has properties to maximize performance and aesthetic properties, such as backspin off the irons, feel, and sound. | 02-13-2014 |
20140045616 | Golf Ball With Resin Inner Core And Specified Inner Core And Cover Layer Hardness - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus ionomer, and may include a blend of different highly neutralized polymers. The inner core and cover layer each has a specified hardness with a hardness relationship. The cover is a single layer ionomer cover, and may be made from a blend of different grades of the ionomer. The ball as a whole has properties to maximize performance and aesthetic properties, such as backspin off the irons, feel, and sound. | 02-13-2014 |
20140045617 | Golf Ball With Resin Inner Core With a Designated Specific Gravity - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus ionomer, and may include a blend of different highly neutralized polymers. The inner core has a specified specific gravity. The cover is a single layer ionomer cover, and may be made from a blend of different grades of the ionomer. The ball as a whole has properties to maximize performance and aesthetic properties, such as backspin off the irons, feel, and sound. | 02-13-2014 |
20140045619 | MULTILAYER GOLF BALL WITH RESIN INNER CORE AND SPECIFIC COEFFICIENT OF RESTITUTION RELATIONSHIPS BETWEEN THE LAYERS - A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus ionomer, and may include a blend of different highly neutralized polymers. The inner core has a specified relationship of coefficients of restitution of the various layers of the ball. The cover is a single layer ionomer cover, and may be made from a blend of different grades of the ionomer. The ball as a whole has properties to maximize performance and aesthetic properties, such as backspin off the irons, feel, and sound. | 02-13-2014 |
20140357409 | THERMOPLASTIC MULTI-LAYER GOLF BALL - A thermoplastic multi-layer golf ball has a core center having a diameter from about 5 mm to about 18 mm, including a first thermoplastic material having a first flexural modulus of up to about 15,000 psi, and having a specific gravity of at least about 1.5 g/cm | 12-04-2014 |
Patent application number | Description | Published |
20090322087 | Wind Turbine Generator System - To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation. | 12-31-2009 |
20110049889 | WIND TURBINE GENERATOR SYSTEM - To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation. | 03-03-2011 |
20110215578 | WIND TURBINE GENERATOR SYSTEM - To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage of one phase of a winding are obtained. The difference in amplitude is decreased prior to or in parallel to synchronizing the stator voltage with the grid voltage. The calculated compensation phase compensation value is used as an initial value for synchronizing at the next synchronizing operation. | 09-08-2011 |
20140152087 | Control Device for Railway Power Conditioner and Control System for Railway Power Conditioner - Feeder sections to be a target of interchange are to be expanded in order to improve the effect of power interchange between feeders. A control device for railway power conditioner is connected to a first feeder connected to a load side of a transformer in a first railway substation including a transformer receiving power from a power grid, and a second feeder connected to a load side of a transformer in a second railway substation including a transformer receiving power from a power grid, and decides an amount of power interchanged between the first and second feeders. The control device decides the amount of power interchanged between the first and second feeders, using the received power in the first railway substation and power on the first feeder, and the received power in the second railway substation and power on the second feeder. | 06-05-2014 |
20140167701 | Power Converter and its Control Method - The invention provides a power converter including a plurality of power conversion units each connected to a different feeder, a DC energy interchange unit connected to the power conversion units and connected to a secondary battery, and a power control unit which instructs the regeneration-side power conversion unit connected to the regeneration-side feeder of the feeders, through which a regenerative current flows, and the consumption-side power conversion unit connected to the consumption-side feeder through which a current consumption flows, to output power from the regeneration-side feeder to the consumption-side feeder through the DC energy interchange unit. The power control unit also determines the voltage of the DC energy interchange unit in such a manner as to input/output energy corresponding to the sum of regenerative power of the regeneration-side feeder and consumed power of the consumption-side feeder to and from the secondary battery. | 06-19-2014 |
Patent application number | Description | Published |
20080269997 | Automatic Brake Control Device - A stepwise brake control is automatically performed when TTC obtained according to a relative distance and a relative speed between a vehicle and an object is lower than a predetermined value. For example, a brake force or a brake reduction speed is gradually increased over a plurality of stages in time series. Moreover, a brake force or a brake reduction speed change ratio in the section from the rise point of a brake force or a brake reduction speed at each stage to a predetermined brake force or a brake reduction speed is made a predetermined value or a change process is made a change process along a curved shape defined by a predetermined function. Moreover, at the initial stage when gradually increasing the brake force or the brake reduction speed, an auxiliary brake is used. Alternatively, a caution stage having a brake force or a brake reduction speed smaller that the initial stage is provided at the stage preceding the first stage of the plurality of stages, so that the auxiliary brake is used at this caution stage. | 10-30-2008 |
20090102277 | Automatic Brake Control Device - A stepwise brake control is automatically performed when TTC obtained according to a relative distance and a relative speed between a vehicle and an object is lower than a predetermined value. For example, a brake pattern is modified according to the weight of a cargo and passengers. Alternatively, a driver selects a brake pattern of different (rapid or slow) speed reduction according to the type or weight of the passengers and cargo. Furthermore, the driver's psychology is acquired according to the alarm distance between vehicles set by the driver and an optimal brake pattern is selected according to this. Alternatively, an operation state of the vehicle by the driver is detected and if the detection result does not satisfy a predetermined condition, the set value of the TTC is increased. For example, the predetermined condition indicates the normal state of the driving by the driver. Alternatively, when the condition indicating the normality of driving by the driver is satisfied, the number of stages is reduced. Furthermore, brake control is adaptively performed according to the time required until collision. | 04-23-2009 |
20090150034 | Automatic Brake Control Device - A stepwise brake control is automatically performed when TTC obtained according to a relative distance and a relative speed between a vehicle and an object is lower than a predetermined value. For example, a brake force or a brake reduction speed is gradually increased over a plurality of stages in time series. Moreover, the affect of speed change control to the automatic brake control is removed. Alternatively, automatic brake control is supported by the speed change control. Alternatively, the friction coefficient state is estimated, and the brake force or the brake speed reduction is adjusted according to the estimated result. Alternatively, an auto-cruse function is invalidated at least the final stage. Alternatively, when the brake force or the brake speed reduction generated by a brake operation by a driver is greater than the brake force or the brake speed reduction generated by the brake control means, the brake operation by the driver is handled with a higher priority than the stepwise brake control. | 06-11-2009 |
Patent application number | Description | Published |
20140297090 | Autonomous Mobile Method and Autonomous Mobile Device - An object is to support expansion of information used for travel of an antonomous mobile device. | 10-02-2014 |
20140309841 | Autonomous Mobile System - The invention includes a shape detector and travel distance detector for measuring whether objects are present in set regions determined by dividing a three-dimensional space into a plurality of segments, a storage device into which map data is stored that indicates a region of the set regions that has been set as having a stationary object in the region, a determining section that determines, from frequency of the object detection by the shape detector during a predetermined time for each of the set regions, whether the object that has been detected in each set region is a stationary object or a moving object, and a localizer that localizes a vehicle “v” by matching the region that the determining section has determined to have a stationary object in the region, and the map data. Thus, highly accurate detection of positions can be realized, even in an environment with moving objects. | 10-16-2014 |
20150057871 | MAP DATA CREATION DEVICE, AUTONOMOUS MOVEMENT SYSTEM AND AUTONOMOUS MOVEMENT CONTROL DEVICE - The invention is intended to be able to generate map data even if a location not suited for identification of a matching position exists. A map data creation device creates map data, the map data being used for autonomous movement by a vehicle ( | 02-26-2015 |
Patent application number | Description | Published |
20090149215 | INFORMATION PROCESSING APPARATUS - A view recording processing unit performs a view recording processing of a broadcast wave from a broadcast station. By using a clock circuit, at the timer view time or timer recording time, a timer view recording activation request generation unit generates an activation request for activating the view recording processing unit. On the basis of the activation request, the timer view recording activation unit activates a view recording unit at the timer view time or timer recording time. A view recording activation factor determination unit determines whether an activation factor is derived from the activation caused by the timer view recording activation unit. In a case where the activation factor is derived from the activation caused by the timer view recording activation unit, the view recording processing unit uses a timer view recording purpose audio volume value to perform the view recording processing of the broadcast wave. | 06-11-2009 |
20090154902 | MOBILE TERMINAL DEVICE - A mobile terminal device includes a recording setting unit configured to set a programmed recording based on an input of programmed-recording information that is used for performing programmed recording of a broadcast program, a reception-state checking unit configured to start a tuner at a predetermined time before a recording start time set by the recording setting unit and continuously checking a reception state of broadcast radio waves until the recording start time, a notifying unit configured to notify, if the reception-state checking unit determines that the reception state of the broadcast radio waves is not a desired reception state, a notification indicating so, and a recording starting unit configured to start recording processing of the broadcast program if the reception-state checking unit determines that the reception state of the broadcast radio waves is the desired reception state. | 06-18-2009 |
20090162027 | ELECTRONIC APPLIANCE - An electronic appliance for receiving and recording broadcasted images includes an input accepting unit configured to accept input of recording reservation information at least including a start time of recording and a channel corresponding to images to be recorded, an input determining unit configured to determine whether input of the channel is being accepted upon acceptance of the input of the start time, a time determining unit configured to determine, when it has been determined by the input determining unit that the input of the channel is being accepted, whether the start time is before the current time, and a record starting unit configured to start a recording process in the background on the basis of the channel accepted by the input accepting unit when the start time has been determined to be before the current time by the time determining unit. | 06-25-2009 |
20090286503 | MOBILE TERMINAL - A cellular phone, which can be applied to a mobile terminal of the present invention in emergency, has a main display and a control device. The cellular phone receives an emergency mail from the mobile terminal, and the main display displays the received emergency mail. The control device notifies that the emergency mail is received using a vibrator, a speaker, an light emitting device, and the like and executes a control such that it is notified that the emergency mail is received each preset and predetermined period of time during a period of time until a confirming operation to the emergency mail is executed. With this operation, convenience of the cellular phone is improved in emergency. | 11-19-2009 |
20100077054 | MOBILE COMMUNICATION APPARATUS - A controller of a mobile communication apparatus, such as a cellular phone, that determines whether a received email is urgent by comparing words and phrases contained in the received email with keywords and phrases in a database. The controller generates notice information, such as an icon, when the received email is determined to be urgent, so that a user can recognize that there is an email whose sender wants to contact the user. When the notice information is selected by manipulating a key input device, the controller makes a communication with the sender of the received email. | 03-25-2010 |
20100088645 | ELECTRONIC APPARATUS AND LIST DISPLAY METHOD OF ELECTRONIC APPARATUS - An electronic apparatus is provided in which, even in the case where a list of image files stored in a data folder is displayed to the user while another function is active, the list of image files can be displayed without degradation in the performance of the other function due to a CPU resource conflict. The electronic apparatus includes a storage unit configured to store a plurality of image files; an acquisition unit configured to acquire a CPU use rate when displaying a list of image files; a setting unit configured to set the display format of the list of image files on the basis of the CPU use rate; and a display unit configured to display the list of image files in the set display format. | 04-08-2010 |
20110070895 | MOBILE TERMINAL AND METHOD FOR DISPLAYING DATA ADDED LOCATION INFORMATION - A mobile terminal has a current-location information acquisition unit configured to acquire current-location information indicating a current location of the mobile terminal, a direction information acquisition unit configured to acquire direction information indicating a direction of orientation of the mobile terminal, a storage unit configured to store data added location information, a search unit configured to search for at least one of the data having the location information that is located in the direction from the current location of the mobile terminal and that falls within a predetermined range around the direction based on the current-location information and the direction information, and a display control unit configured to cause the retrieved data to be displayed. | 03-24-2011 |