Patent application number | Description | Published |
20080213669 | Power Storage Device - An object of the present invention is to provide a power storage device with excellent cycle property, employing a cathode containing a nitroxyl polymer. To attain the object in the present invention, in the power storage device employing a cathode comprising a nitroxyl polymer, a lithium or lithium alloy anode is used as an anode active material and the cathode is in direct contact with the anode. | 09-04-2008 |
20080226986 | Power Storage Device - An object of the present invention is to provide a power storage device with low internal resistance, employing a cathode containing a nitroxyl polymer. To attain the object in the present invention, in the power storage device employing a cathode comprising a nitroxyl polymer, a cathode collector having a conductive auxiliary layer comprising carbon as a main component formed and integrated on an aluminum electrode is used. | 09-18-2008 |
20080297350 | Rfid Tag - To provide an RFID tag including therein a lightweight, thin, reusable by charging, and foldable power source. In an RFID tag including an IC module | 12-04-2008 |
20100248031 | Anode for secondary battery and secondary battery using the same - A secondary battery includes an anode for a secondary battery, a cathode which absorbs and discharges lithium ions, and an electrolyte which is placed between the anode for the secondary battery and the cathode. The anode for the secondary battery includes an anode active material layer which absorbs and discharges lithium ions, the anode active material layer including a first layer including carbon as a chief ingredient, and a second layer including at least one first element having a theoretical capacity greater than a theoretical capacity of graphite, and at least one second element which has a theoretical capacity equal to or less than the theoretical capacity of graphite. The second layer includes particles, and the particles include the first element and the second element. | 09-30-2010 |
20100255372 | PROCESS FOR PRODUCING POLYRADICAL COMPOUND AND BATTERY CELL - Disclosed is a polyradical compound which can be used as an electrode active material for at least one of a positive electrode and a negative electrode. The polyradical compound has a repeating unit represented by general formula (1) and is crosslinked using a bifunctional crosslinking agent having two polymerizing groups in the molecule represented by general formula (2), wherein R | 10-07-2010 |
20130108914 | LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME | 05-02-2013 |
20130119940 | LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD FOR DETECTING STATE OF LITHIUM SECONDARY BATTERY - There is provided a control system for a lithium secondary battery that can quantitatively sense a deterioration state inherent in a lithium secondary battery using silicon oxide as a negative electrode active material, that is, the nonuniform reaction state of a negative electrode. A control system for a lithium secondary battery including a positive electrode, a negative electrode using silicon oxide as a negative electrode active material, and a lithium reference electrode having a reference potential with respect to the negative electrode includes measurement means for measuring a voltage V of the negative electrode with respect to the lithium reference electrode and a discharge capacity Q of the lithium secondary battery during discharge of the lithium secondary battery; generation means for generating a V-dQ/dV curve representing a relationship between dQ/dV, which is a proportion of an amount of change dQ in the discharge capacity Q to an amount of change dV in the voltage V, and the voltage V; calculation means for calculating an intensity ratio of two peaks appearing on the V-dQ/dV curve for two voltage values in the voltage V; and sensing means for sensing a state of the negative electrode utilizing the intensity ratio. | 05-16-2013 |
20140045063 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY CELL, LITHIUM SECONDARY CELL EMPLOYING THE SAME, AND METHOD FOR PRODUCING THE SAME - Provided is a negative electrode active material for a lithium secondary cell, the material having the function of a binder for the active material, and being capable of stable reversible reactions with lithium. Also, provided are an extended-life lithium secondary cell having improved energy density and stable charge/discharge, and a method for producing the same. The negative electrode active material for a lithium secondary cell is polyimide represented by formula (1) (wherein R1 and R2 independently denote an alkyl, alkoxy, acyl, phenyl, or phenoxy group). | 02-13-2014 |
20140076729 | METHOD FOR DOPING AND DEDOPING LITHIUM INTO AND FROM NEGATIVE ELECTRODE AND METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY - The object of an exemplary embodiment of the invention is to provide a negative electrode having excellent cycle property. An exemplary embodiment of the invention a method for doping and dedoping lithium for the first time after a negative electrode for a lithium secondary battery comprising silicon oxide as an active material is produced, comprising doping the lithium within the following current value range (A) and within the following doped amount range (B); current value range (A): a range of a current value in which a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve becomes maximum, wherein the V-dQ/dV curve represents a relationship between voltage V of the negative electrode with respect to a lithium reference electrode and dQ/dV that is a ratio of variation dQ of lithium dedoped amount Q in the negative electrode to variation dV of the voltage V, and doped amount range (B): a range of a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve. | 03-20-2014 |
20140127557 | LITHIUM ION SECONDARY BATTERY - The object of an exemplary embodiment of the invention is to provide a lithium ion secondary battery having an excellent charge and discharge cycle property. An exemplary embodiment of the invention is a lithium ion secondary battery, comprising a battery assembly in which a positive electrode and a negative electrode are stacked through a separator and a package in which the battery assembly and an electrolyte are placed; wherein the negative electrode comprises a negative electrode collector which is composed of a metal and a negative electrode active material layer which is formed on the negative electrode collector and which comprises a negative electrode active material and a binder; wherein the negative electrode collector and the negative electrode active material layer have a crack which is formed so as to be communicated with each of them; and wherein the crack reaches an outer peripheral edge from an inside of the negative electrode. | 05-08-2014 |
20140356711 | LITHIUM ION SECONDARY BATTERY - In a lithium ion secondary battery including a positive electrode, a separator, and a negative electrode opposed to the positive electrode with an intervention of the separator, the negative electrode includes a negative electrode active material including a silicon compound, and a negative electrode binder including a particular polyimide, and lithium is occluded in both the negative electrode active material and the negative electrode binder even during discharge. | 12-04-2014 |
20150037671 | NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - It is an object of the exemplary embodiment of the present invention to provide a method for manufacturing a negative electrode for a lithium secondary battery by which conductive metal particles can be uniformly and easily formed in a conductive intermediate layer. The exemplary embodiment of the present invention is a method for manufacturing a negative electrode for a lithium secondary battery comprising a current collector comprising a metal, an active material layer comprising an active material and a binding agent, and a conductive intermediate layer comprising conductive metal particles between the current collector and the active material layer, comprising steps of (1) placing a polyamic acid on the current collector; (2) causing the metal to move from the current collector into the polyamic acid by generating migration phenomenon; and (3) heating and curing the polyamic acid, in this order, wherein the metal that has moved into the polyamic acid forms the conductive metal particles. | 02-05-2015 |
20150072220 | Lithium Secondary Battery and Method for Manufacturing Same - Provided are a lithium secondary battery wherein gas generation associated with charging and discharging can be suppressed even in case where silicon and silicon oxide are contained as negative electrode active materials, and wherein deformation due to the gas generation can be suppressed even in case where a resin film is used as an outer package; and a method for manufacturing the lithium secondary battery. A lithium secondary battery comprises a negative electrode containing a negative electrode active material, a positive electrode containing a positive electrode active material, and an electrolytic solution used to immerse the negative electrode active material and the positive electrode active material, wherein the negative electrode active material contains silicon and silicon oxide that have been subjected to a reduction treatment. | 03-12-2015 |
20150200425 | LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD FOR DETECTING STATE OF LITHIUM SECONDARY BATTERY - There is provided a control system for a lithium secondary battery that can quantitatively sense a deterioration state inherent in a lithium secondary battery using silicon oxide as a negative electrode active material, that is, the nonuniform reaction state of a negative electrode. A control system for a lithium secondary battery including a positive electrode, a negative electrode using silicon oxide as a negative electrode active material, and a lithium reference electrode having a reference potential with respect to the negative electrode includes measurement means for measuring a voltage V of the negative electrode with respect to the lithium reference electrode and a discharge capacity Q of the lithium secondary battery during discharge of the lithium secondary battery; generation means for generating a V-dQ/dV curve representing a relationship between dQ/dV, which is a proportion of an amount of change dQ in the discharge capacity Q to an amount of change dV in the voltage V, and the voltage V; calculation means for calculating an intensity ratio of two peaks appearing on the V-dQ/dV curve for two voltage values in the voltage V; and sensing means for sensing a state of the negative electrode utilizing the intensity ratio. | 07-16-2015 |
20150303518 | LITHIUM SECONDARY BATTERY - The present invention provides a lithium secondary battery, wherein a peak at 167 to 171 eV and a peak at 160 to 164 eV are present in XPS analysis of sulfur on a negative electrode surface (S2p), and P169/P162 is in the range of 0.7 to 2.0 wherein the P169/P162 is the ratio between the intensity of the peak at 167 to 171 eV (P169) and the intensity of the peak at 160 to 164 eV (P162). | 10-22-2015 |
Patent application number | Description | Published |
20120321940 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery according to a present exemplary embodiment comprises an electrode element including a positive electrode and a negative electrode arranged to face each other, a nonaqueous electrolyte and a jacket housing the electrode element and the nonaqueous electrolyte. The negative electrode is formed by bounding a negative electrode active material to a negative electrode collector with a negative electrode binder, the negative electrode active material containing (a) a carbon material capable of intercalating and deintercalating lithium ions, (b) a metal capable of forming an alloy with lithium and (c) a metal oxide capable of intercalating and deintercalating lithium ions. The nonaqueous electrolyte contains a nonaqueous solvent, a cyclic fluorinated carbonate and a linear fluorinated ether. | 12-20-2012 |
20120321962 | POLYMER SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - There is provided a polymer secondary battery using silicon and silicon oxide as a negative electrode active material that shows a high capacity retention rate also when a charge and discharge cycle is repeated. A polymer secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a polymer-containing gel electrolyte, wherein the negative electrode includes silicon and silicon oxide as a negative electrode active material, and the polymer-containing gel electrolyte is present in voids formed by fine division of particles of the negative electrode active material. | 12-20-2012 |
20130101899 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - There is provided a nonaqueous electrolyte secondary battery having high capacity in which the reduction in the capacity of the battery due to the irreversible capacity in the first charge and discharge is suppressed using a high capacity positive electrode. The nonaqueous electrolyte secondary battery according to the exemplary embodiment includes a positive electrode and a negative electrode including at least one negative electrode active material selected from the group consisting of Si, a Si oxide and carbon, wherein the positive electrode includes a positive electrode active material including an oxide capable of absorbing and releasing lithium and a transition metal oxide, the transition metal oxide being represented by Li | 04-25-2013 |
Patent application number | Description | Published |
20110244328 | NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - There is provided a negative electrode for a nonaqueous electrolyte secondary battery in which when a battery is formed, the energy density is high, and moreover, the decrease in charge and discharge capacity is small even if charge and discharge are repeated. By using silicon oxide particles having a particle diameter in a particular range as a starting raw material, and heating these particles in the range of 850° C. to 1050° C., Si microcrystals are deposited on the surfaces of the particles. Then, by performing doping of Li, a structure comprising a plurality of protrusions having height and cross-sectional area in a particular range is formed on the surfaces. The average value of the height of the above protrusions is 2% to 19% of the average particle diameter of the above lithium-containing silicon oxide particles. By using the lithium-containing silicon oxide particles obtained by the above means as a negative electrode active material, a negative electrode for a nonaqueous electrolyte secondary battery is fabricated. | 10-06-2011 |
20110274966 | NONAQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME - An exemplary embodiment of the invention provides a nonaqueous electrolytic solution secondary battery in which capacity deterioration associated with a charge/discharge cycle at a high temperature (45° C. or higher) can be prevented. An exemplary embodiment of the invention is a nonaqueous electrolytic solution secondary battery, comprising an electrode element in which a cathode and an anode are stacked, a nonaqueous electrolytic solution which contains at least one of carbonate solvent, and a gel in an outer packaging body; wherein the anode comprises a silicon oxide represented by SiO | 11-10-2011 |
20130244086 | NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - Provided are a negative electrode for a secondary battery realizing satisfactory cycle characteristics and a method for manufacturing the same, and a nonaqueous electrolyte secondary battery having satisfactory cycle characteristics. A negative electrode for a secondary battery formed by bonding a negative electrode active material to a negative electrode collector with a negative electrode binder, in which the negative electrode binder is a polyimide or a polyamide-imide, and the negative electrode collector is a Cu alloy containing at least one metal (a) selected from the group consisting of Sn, In, Mg and Ag and has a conductivity of 50 IACS % or more. The negative electrode for a secondary battery can be manufactured by a method including forming a negative electrode layer containing the negative electrode active material and the precursor of the negative electrode binder on the negative electrode collector; and bonding the negative electrode active material to the negative electrode collector with the negative electrode binder by curing the precursor of the negative electrode binder at 250 to 350° C. | 09-19-2013 |
20130280594 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - In a nonaqueous electrolyte secondary battery using silicon and silicon oxide as a negative electrode active material, the charge and discharge cycle characteristics are improved. A nonaqueous electrolyte secondary battery in the exemplary embodiment comprises a sheet-shaped negative electrode comprising a negative electrode active material layer comprising a composite of silicon and silicon oxide formed on a negative electrode current collector, and a sheet-shaped positive electrode comprising a positive electrode active material layer formed on a positive electrode current collector, wherein the negative electrode is disposed opposed to the positive electrode via a separator, a peripheral edge portion of the negative electrode active material layer is disposed within a peripheral edge portion of the positive electrode active material layer, and a relationship of 1.0010-24-2013 | |
Patent application number | Description | Published |
20120183842 | SECONDARY BATTERY - An exemplary embodiment provides a lithium ion secondary battery using a high energy type anode, which enables long-life operation thereof. A secondary battery according to an exemplary embodiment comprises an electrode element in which a cathode and an anode are oppositely disposed, an electrolytic solution, and an outer packaging body which encloses the electrode element and the electrolytic solution inside; wherein the anode is formed by binding an anode active material, which comprises carbon material (a) that can absorb and desorb a lithium ion, metal (b) that can be alloyed with lithium, and metal oxide (c) that can absorb and desorb a lithium ion, to an anode collector with an anode binder; and wherein the electrolytic solution comprises a liquid medium which is hard to generate carbon dioxide at a concentration of 10 to 75 vol %. | 07-19-2012 |
20120183843 | SECONDARY BATTERY - An exemplary embodiment provides a lithium ion secondary battery using a high energy type anode, which enables long-life operation thereof. A secondary battery according to an exemplary embodiment comprises an electrode element in which a cathode and an anode are oppositely disposed, an electrolytic solution, and an outer packaging body which encloses the electrode element and the electrolytic solution inside; wherein the anode is formed by binding an anode active material, which comprises carbon material (a) that can absorb and desorb a lithium ion, metal (b) that can be alloyed with lithium, and metal oxide (c) that can absorb and desorb a lithium ion, to an anode collector with an anode binder; and wherein the electrolytic solution comprises a liquid medium which is hard to generate carbon dioxide at a concentration of 10 to 80 vol %. | 07-19-2012 |
20120244420 | SECONDARY BATTERY - A secondary battery according to the present exemplary embodiment is a secondary battery including a laminated electrode body provided with at least one pair of positive and negative electrodes and an outer enclosure that accommodates the laminated electrode body, wherein the outer enclosure includes one or more concave portions, inside a border corresponding to an outer edge of an electrode surface of an outermost layer of the laminated electrode body, on a surface facing the electrode surface, and wherein, when a band-shaped outer circumferential region having an area that is a half of an area inside the border is set inside the border, at least one of the concave portions is located inside the outer circumferential region. | 09-27-2012 |
Patent application number | Description | Published |
20080255738 | ENGINE CONTROL APPARATUS - An engine control apparatus basically has a clutch release detecting component, a time measuring component and a rotational speed synchronization control component. The clutch release detecting component detects when a clutch arranged between an engine and a manual transmission has been released to prevent rotation from being transferred from the engine to the manual transmission during shifting. The time measuring component measures an amount of time that elapses after the clutch is released. The rotational speed synchronization control component starts rotational speed synchronization control when the clutch is released and a prescribed delay time has elapsed since the clutch was released so that an engine rotational speed matches a predicted input rotational speed of the manual transmission being based on a vehicle speed and a gear position that is occurring after shifting is completed. | 10-16-2008 |
20080255739 | ENGINE CONTROL APPARATUS - An engine control apparatus controls an engine rotational speed to a target rotational speed by using a detected input side transmission rotational speed of a manual transmission as the target rotational speed upon detecting a clutch pedal depression amount during shifting being equal to or larger than a first prescribed depression amount, which is equal to or larger than a depression amount corresponding to a clutch disconnect position. The engine rotational speed is controlled to the target rotational speed by using the smaller of a computed transmission rotational speed (based on vehicle speed and gear ratio using a shift position) and the detected input side transmission rotational speed, upon detecting the clutch pedal depression amount during shifting being smaller than the first prescribed depression amount and larger than a second prescribed depression amount, which is smaller than the depression amount corresponding to the clutch disconnect position. | 10-16-2008 |
20080312035 | VEHICLE ENGINE CONTROL APPARATUS - A vehicle engine control apparatus provides rotational speed synchronization control during a shift operation. A shift operation detecting component detects a shift position resulting from a manual shift operation of a manual transmission connected to an engine. A vehicle speed detecting component detects a vehicle speed. The computing component computes an input side transmission rotational speed value based on the vehicle speed and a gear ratio. A driving intent determining component determines a driver's driving intention. A rotational speed synchronization control component performs rotational speed synchronization based on a first target engine rotational speed value that is smaller than the input side transmission rotational speed value when a clutch is disconnected and a deceleration intention exists by the driver, and based on a second target engine rotational speed value that is equal to the input side transmission rotational speed value when the clutch is disconnected without the deceleration intention. | 12-18-2008 |
20090326771 | ENGINE SPEED SYNCHRONIZER AND ENGINE SPEED SYNCHRONIZATION METHOD FOR MANUAL TRANSMISSION WITH ENGINE CLUTCH - An engine speed synchronizer for a manual transmission with an engine clutch, synchronizes rotation of the engine side of the engine clutch with rotation of the transmission side of the engine clutch by engine speed control with reference to operation of a shift lever under condition that the engine clutch is disengaged. The engine speed synchronizer determines whether or not a transmission input speed has started to change in a direction conforming to the operation of the shift lever; permits the synchronization in response to determination that the transmission input speed has started to change in the conforming direction; and inhibits the synchronization in response to determination that the transmission input speed has not started to change in the conforming direction. | 12-31-2009 |
20130030676 | OUTPUT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND OUTPUT CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE - The present invention concerns an output control device for an internal combustion engine for generating a drive force of a vehicle. The output control device includes a braking request detection sensor for detecting whether or not a braking request operation has been performed, and a controller programmed to calculate a braking operation time from the start of the braking request operation, and limit an output of the internal combustion engine when the braking operation time becomes longer than a predetermined time. | 01-31-2013 |
20130035844 | OUTPUT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND OUTPUT CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE - The present invention concerns an output control device for an internal combustion engine for generating a drive force of a vehicle. The output control device includes a braking request detection sensor for detecting whether or not a braking request operation has been performed, and a controller programmed to limit an output of the internal combustion engine when the braking request operation is started, completely lift output limitation of the internal combustion engine over a predetermined limitation lifting time when the braking request operation is finished and shorten the limitation lifting time when a predetermined condition holds. | 02-07-2013 |
20140106931 | CONTROLLER OF STEPPED AUTOMATIC TRANSMISSION - Disclosed is a controller of a stepped automatic transmission. The stepped automatic transmission has a plurality of lock-up elements and performs downshift during coasting while an engine has a fuel cut-off state by changing over a pair of lock-up elements including an open side lock-up element and a lock-up side lock-up element. Downshift operation includes torque phase control and inertia phase control. The controller includes: a fuel cut-off recovery executing unit that is configured to perform recovery from the fuel cut-off state for an inertia phase control period; and a cylinder number restricting unit that is configured to restrict a count of cylinders recovered from the fuel cut-off state. | 04-17-2014 |
20140129103 | VEHICLE DRIVING DEVICE AND VEHICLE DRIVING METHOD - An output power of the internal combustion engine ( | 05-08-2014 |
20140165939 | ENGINE VALVE TIMING CONTROL APPARATUS - To achieve an intermediate lock state in a short period when an engine is stopped and improve the accuracy of confirmation of the intermediate lock state, an engine valve timing control apparatus includes a variable valve timing mechanism configured to vary engine valve timing, and an intermediate lock mechanism configured to restrict relative rotation positions of a first and a second rotor of the valve timing mechanism at an intermediate lock position for starting the engine. Upon detection of an engine stop request, the valve timing mechanism and the intermediate lock mechanism are driven and controlled for establishing an intermediate lock state. When a predetermined period from detection of the engine stop request has expired without detecting the intermediate lock state within the predetermined period, an engine stopping process is executed. Even after the engine stopping process has been executed, monitoring of the intermediate lock state is continued. | 06-19-2014 |
20140324319 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - A power output of engine is restricted to become a power output which is calculated by using a first restriction accelerator operation degree when a brake operation with a brake pedal is detected in addition to an accelerator pedal operation with an accelerator pedal; and the power output of the engine is restricted to become a power output which is calculated by using a second restriction accelerator operation degree in place of the first restriction accelerator operation degree when an amount of change of the accelerator operation degree per unit time becomes larger than a preset certain value in a direction of depression of the accelerator pedal under a condition where the power output of the engine is restricted by using the first restriction accelerator operation degree, the second restriction accelerator operation degree being larger than the first restriction accelerator operation degree. | 10-30-2014 |
20140338635 | VEHICLE DRIVING DEVICE AND VEHICLE DRIVING METHOD - An automatic transmission performs a shift-up operation when the accelerator pedal is released from a depression during a vehicle is running. An engine rotation speed immediately alter the shift up operation is predicted on the basis of the engine rotation speed and a gear ratio of the transmission after the shift-up operation. When a fuel recovery is predicted to be performed immediately after the shift-up operation, the fuel recovery is advanced such that it is performed in the inertial phase of the transmission. | 11-20-2014 |
20140365092 | VEHICLE DRIVING DEVICE AND VEHICLE DRIVING METHOD - An unlock operation of a lockup clutch and a shift-up operation of an automatic transmission are performed together when an accelerator pedal of a vehicle is released in a state where the lockup clutch is in a lockup state. An engine rotation speed immediately after the shift-up operation is estimated on the basis of the engine rotation speed and a gear ratio of the automatic transmission after the shift-up operation. If a fuel recovery operation is predicted to be performed immediately after the shift-up operation, the fuel-cut operation is prevented, thereby suppressing a shock from occurring due to the fuel recovery when a foot release shift-up operation is performed. | 12-11-2014 |
20140373809 | VEHICLE-DRIVING DEVICE AND VEHICLE-DRIVING METHOD - When an accelerator pedal is released while a vehicle is running, a lockup clutch is unlocked. Simultaneously, ignition timing is retarded and a fuel-cut operation to stop fuel supply to an internal combustion engine is performed. However, when it is predicted that a fuel recovery is to be performed after unlocking the lockup clutch, execution of the fuel-cut operation is prohibited. A shock due to the fuel recovery after the fuel-cut operation performed when the accelerator pedal is released is thereby prevented. | 12-25-2014 |
20150204254 | VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD - A vehicle control device for controlling a vehicle with an engine includes a target engine output calculation unit configured to calculate a target engine output based on a target drive force, a vehicle speed and an air density, and a target engine torque calculation unit configured to calculate a target engine torque based on the target engine output and the air density. The target engine output calculation unit is configured to set a smaller target engine output when the air density is low than when the air density is high, and the target engine torque calculation unit is configured to set a larger target engine torque when the air density is low than when the air density is high. | 07-23-2015 |
20150217772 | VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD - A vehicle control device includes a target drive force setting unit configured to set a target drive force based on an operating state, a target speed ratio setting unit configured to set a target speed ratio of a continuously variable transmission to achieve the target drive force and a target torque setting unit configured to set a target torque of a drive source to achieve the target drive force. The target drive force setting unit is configured to set a target drive force reduced in a stepwise manner at the time of upshifting in the continuously variable transmission. | 08-06-2015 |
20150224993 | VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD - A vehicle control device that sets a target drive force based on a vehicle speed and an accelerator opening degree, in which if a running mode is switched from a normal mode to an acceleration requirement mode, the target drive force is set based on the accelerator opening degree and the vehicle speed at the time of mode switching. | 08-13-2015 |
Patent application number | Description | Published |
20080198223 | ELECTRONIC ENDOSCOPE SYSTEM AND PROCESSOR FOR ELECTRONIC ENDOSCOPE - An electronic endoscope system includes an electronic endoscope, a processor connected with the electronic endoscope, and a server that performs data communication with the processor via a network. The processor sends, to the server, update request data including an adjusted image and positional information of an adjusted area in the adjusted image. Further the processor receives, from the server, updating data created based on the update request data, and updates at least one of image processing tools used by the electronic endoscope and processor based on the updating data. | 08-21-2008 |
20090147077 | LIGHT-SOURCE CONTROL SYSTEM, SHUTTER CONTROL SYSTEM, ENDOSCOPE PROCESSOR, AND ENDOSCOPE SYSTEM - A light-source control system including a detector and a controller is provided. The detector detects an output period. The XY-address type imaging device generates an image signal comprising a plurality of pixel signals. The pixel signals vary according to the signal charges. The pixels generate signal charges according to the amount of light received during a storing period. The storing period comprises a common-period and a variable-period. The common-period is simultaneous for all of pixel-rows. The variable-period varies according to each of the pixel-rows that are arranged in a first direction. Series of the pixel signals corresponding to the pixels that are arranged in the same pixel-row are output in order of the pixel-rows during the output period. The controller controls a light-source to suspend the emission of illumination light during the output period. | 06-11-2009 |
20090147078 | NOISE REDUCTION SYSTEM, ENDOSCOPE PROCESSOR, AND ENDOSCOPE SYSTEM - A noise reduction system comprising a switch, a light-source controller, a memory and a noise reduction block, is provided. The switch switches an exposure method of a CMOS imaging device to global exposure. The CMOS imaging device generates an image signal on the basis of signal charges. The light-source controller orders illumination of the subject to be suspended during a receiving period in at least one field period after switching the exposure method to the global exposure. The signal charges are generated during the receiving period. The memory stores the image signal which is based on the signal charges generated during the suspension period as a black image signal. The noise reduction block removes fixed pattern noise from an optical image signal on the basis of the black image signal stored in the memory. | 06-11-2009 |
20090149705 | IMAGING-DEVICE DRIVING UNIT, ELECTRONIC ENDOSCOPE, AND ENDOSCOPE SYSTEM - An imaging-device driving unit comprising a detector and an exposure controller is provided. The imaging-device driving unit controls a CMOS imaging device amounted in an endoscope. The detector detects the pattern of emitted illumination light. The illumination light is emitted by a light source. The illumination light is shone on a subject. The CMOS imaging device is ordered to capture an optical image of the subject. The exposure controller orders the CMOS imaging device to perform the global exposure and the line exposure when the patterns of emitted illumination light detected by the detector are the first and second patterns, respectively. | 06-11-2009 |
Patent application number | Description | Published |
20120183481 | HEPARANASE ACTIVITY INHIBITOR - A heparanase activity inhibitor comprising, as an active ingredient, a cyclic carboxamide derivative represented by formula (I): | 07-19-2012 |
20120184782 | HEPARANASE ACTIVITY INHIBITOR, WRINKLE IMPROVING AGENT CONTAINING SAME, AND PHARMACEUTICAL COMPOSITION - A heparanase activity inhibitor containing, as an active ingredient, a 4-alkylresorcinol represented by formula (I): | 07-19-2012 |
20120328719 | EXTERNAL PREPARATION FOR SKIN - An object of the present invention is to provide prevent or improve decreases in the barrier function and moisture retention function of the skin, and that object is achieved by applying an external preparation for skin that comprises a matrix metalloproteinase inhibitor and a heparanase inhibitor. | 12-27-2012 |
20130006355 | ARTIFICIAL SKIN - The present invention relates to a method for producing artificial skin, comprising: adding a matrix metalloproteinase inhibitor and a heparanase inhibitor to an artificial skin formation culture medium comprising human epidermal keratinocytes and human dermal fibroblasts, culturing the cells in the artificial skin formation culture medium, and forming artificial skin. | 01-03-2013 |
20140080878 | HEPARANASE ACTIVITY INHIBITOR - A heparanase activity inhibitor comprising, as an active ingredient, a cyclic carboxamide derivative represented by formula (I): | 03-20-2014 |
Patent application number | Description | Published |
20110128835 | DRIVING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM - A driving device includes: n pickups; n first control means for respectively controlling the pickups; and a second control means for controlling the n first control means so as to divide data into n pieces of data and to write divided data on a predetermined disc through the n pickups, wherein, when a notification that defect is detected is received from at least one first control means from among the n first control means while data is being written on the disc, the second control means determines a replacement destination, notifies information regarding the replacement destination to the n first control means, and determines the replacement destination in a region where data is continuously read at the time of reproducing of the disc. | 06-02-2011 |
20120008487 | OPTICAL RECORDING DEVICE AND RECORDING METHOD - A recording device includes a plurality of channels configured to record data to an optical recording medium, a reception unit configured to receive data transmitted from an external device, a storage unit configured to temporarily store the data that is received by the reception unit, and a distribution control unit configured to read the data that is stored in the storage unit and distribute the data by a block unit to the plurality of channels based on transfer time of the data and recording time to the optical recording medium so that record processing of the plurality of channels are simultaneously ended. | 01-12-2012 |
20130258829 | RECORDING APPARATUS, AND RECORDING METHOD - Provided is a recording apparatus including a light radiating unit that radiates light to an optical recording medium, a recording unit that performs light emission control of the light radiating unit, and performs recording on the optical recording medium, and a control unit that controls the recording unit in a manner that recording of remaining data starts from a position over a defect occurrence area, according to occurrence of a defect, in a state in which a logical address space and a physical address space are defined with respect to a recording area of the optical recording medium, and controls the recording unit in a manner that, when the buffer area is consumed and data is not completely recorded, a recording area of the remaining data that is not completely recorded is replaced with the spare area and the remaining data is recorded on the spare area. | 10-03-2013 |
20130279316 | RECORDING APPARATUS, RECORDING METHOD AND RECORDING MEDIUM - A recording apparatus includes a recording unit that performs a recording operation to each layer by performing laser light illumination to a recording medium which has (n+1) or more layers as a recording layer and in which a test writing area of each layer is formed between at least n consecutive layers and at a position in which the test writing areas are not overlapped with each other when seen from a laser light incident surface side, and a controller that sets the n consecutive layers to be a recording target layer in the recording operation including a test writing for laser power adjustment and causes the recording unit to execute the recording operation to the n recording target layers, wherein n≦2. | 10-24-2013 |
Patent application number | Description | Published |
20110279898 | ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - A zoom lens, including: a first lens unit; a second lens unit; a magnification-varying system including two or more lens units; and a fourth lens unit, in which: the fourth lens unit includes: a forth lens first unit having a negative refractive power; a forth lens second unit having a negative refractive power that moves so as to have a component perpendicular to an optical axis so that an image is displaced in a direction perpendicular to the optical axis; and a forth lens third unit having a positive refractive power; and the following conditional expression is satisfied: 1.211-17-2011 | |
20120224095 | CAMERA APPARATUS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - Provided is a camera apparatus including a lens apparatus which is attachable thereto and detachable therefrom, the camera apparatus including: an optical system; and an optical element which is insertable to and removable from an optical path of the optical system, in which: the optical element includes a surface having positive refractive power; and the optical system includes a surface having negative refractive power. | 09-06-2012 |
20120262624 | IMAGE PICKUP APPARATUS - An image pickup apparatus includes: a lens apparatus; and a camera apparatus that can be attached and removed from the lens apparatus, wherein the camera apparatus includes: an image pickup element; and an optical element configured to be inserted and removed from an optical path, the optical element is a ND filter, and the ND it has a surface with positive refractive power. A ratio of a thickness of the optical element on an optical axis and a thickness of the optical length adjustment unit on the optical axis is appropriately set. | 10-18-2012 |
20120300117 | ADAPTER OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - Provided is an adapter optical system attachable between an image pickup lens and a camera body, the adapter optical system including, in order from an object side: a first optical unit having negative refractive power; a second optical unit that is insertable in and removable from an optical path; and a third optical unit having positive refractive power, in which the following expression is satisfied: 0.03<|αa | 11-29-2012 |
20130120851 | COLOR SEPARATING OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - A color separating optical system includes a first prism including a second surface for separating an beam into reflected and transmitted beams; and a second prism including a third surface disposed to have an air gap interposed between the third and second surfaces and a fourth surface for separating a beam from the third surface into reflected and transmitted beams. At least one of the second and third surfaces has a multi-layer film, and 0.7005-16-2013 | |