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| 20090059473 | ELECTRIC DOUBLE LAYER CAPACITOR - A porous electrolytic solution reservoir which is capable of being impregnated with an electrolytic solution is provided in an exterior case so as to make contact with a separator. The average diameter of the pores in the electrolytic solution reservoir is greater than the average diameter of pores in the separator. The electrolytic solution reservoir is impregnated with a predetermined amount of electrolytic solution, so that the occupation ratio of electrolytic solution within the pores in the separator becomes 50% or more when fully charged, and the occupation ratio of electrolytic solution within the pores in the electrolytic solution reservoir becomes 100% or less when fully discharged. | 03-05-2009 |
| 20090136832 | ELECTRICAL ENERGY STORAGE CELL AND ELECTRICAL ENERGY STORAGE MODULE INCLUDING THE SAME - The storage cell comprises a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively. | 05-28-2009 |
| 20090147442 | ELECTRIC DOUBLE-LAYER CAPACITOR AND METHOD OF PRODUCING SAME - The present invention relates to an electric double-layer capacitor and a method for producing same capable of evenly and rapidly doping a negative electrode layer with lithium ions. The electric double-layer capacitor comprises: a positive electrode including a positive electrode layer formed on one surface of a positive electrode current collector; a negative electrode including a negative electrode layer formed on one surface of a negative electrode current collector; a first separator disposed between the positive electrode layer and the negative electrode layer; and a second separator disposed between the positive electrode current collector and the negative electrode current collector, in which the negative electrode includes holes penetrating through the negative electrode current collector and reaching the negative electrode layer. | 06-11-2009 |
| 20090148759 | ENERGY STORAGE DEVICE CELL AND CONTROL METHOD THEREOF - An energy storage device cell includes: a capacitor cathode including a capacitor cathode collector foil, and a capacitor cathode electrode layer formed on one face of the capacitor cathode collector foil and containing microparticles of activated carbon; a first separator; a common anode including an anode collector foil having a through-hole, and an anode electrode layer formed on one face of the anode collector foil; a second separator; and a battery cathode including a battery cathode collector foil, and a battery cathode electrode layer formed on one face of the battery cathode collector foil and containing particles of a lithium-containing metal compound. The first separator is sandwiched by the capacitor cathode electrode layer and the anode electrode layer. The second separator is sandwiched by the anode collector foil and the battery cathode electrode layer. | 06-11-2009 |
| 20110281170 | ELECTRIC STORAGE DEVICE ELECTRODE AND METHOD FOR MANUFACTURING SAME - A method of manufacturing an energy storage device electrode in which breakage of electrode particles and warping of a collector are reduced, and internal resistance is lowered by lowering the contact resistance between the collector and an electrode layer. The method manufactures an electric double-layer capacitor electrode, and includes: forming a plurality of grooves that run in one direction in each of a front surface and rear surface of a collector foil; subsequently providing an electrode layer that includes plural electrode particles on each of the front surface and rear surface of the collector foil; and subsequently pressing the electrode layer toward the collector foil to move the plurality of electrode particles along the plurality of grooves until the plural electrode particles dig into the plurality of grooves. | 11-17-2011 |
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| 20110154809 | ENGINE DEVICE - Disclosed is an engine device in which a diesel particulate filter is disposed, with high rigidity, in an engine as one constituent part of the engine, the need for countermeasures against exhaust gas for each of the devices of a vehicle is eliminated, and general versatility of the engine can be enhanced. The engine device includes an engine having an exhaust manifold, and an exhaust gas purifying device which purifies exhaust gas discharged from the engine. A plurality of filter supporting bodies which support the exhaust gas purifying device | 06-30-2011 |
| 20110154810 | ENGINE DEVICE - There is provided an engine device in which a gas purifying filter can be disposed, with high rigidity, in an engine as one of constituent parts of the engine, the need of countermeasures against exhaust gas for each of devices such as vehicles is eliminated, and general versatility of the engine can be enhanced. The engine device includes an engine having an exhaust manifold, and a gas purifying filter which purifies exhaust gas discharged from the engine, front and rear engine leg mounting portions provided on one side surface of the engine include front and rear filter supporting bodies which support the gas purifying filter, the gas purifying filter includes the front and rear filter supporting bodies, and the front and rear filter supporting bodies are connected to the front and rear engine leg mounting portions. | 06-30-2011 |
| 20110155263 | ENGINE DEVICE - An engine device is disclosed in which a gas purifying filter can be disposed, with high rigidity, in an engine as one constituent part of the engine and the need of countermeasures against exhaust gas for each of the devices of a vehicle is eliminated, and general versatility of the engine can be enhanced. The engine device includes a diesel engine having an exhaust manifold, and an exhaust gas purifying device which purifies exhaust gas discharged from the diesel engine. A plurality of filter supporting bodies which support the exhaust gas purifying device are provided on an upper portion of a flywheel housing in the diesel engine. The exhaust gas purifying device is connected to the exhaust manifold and connected to the flywheel housing through the plurality of filter supporting bodies. | 06-30-2011 |
| 20110167775 | EXHAUST GAS PURIFYING DEVICE - Provided is an exhaust gas purifying device structured such that a gas sensor or the like can be easily arranged while an installation length of gas purifying filters can be formed compact. The exhaust gas purifying device includes the gas purifying filters for purifying an exhaust gas discharged from an engine, inner cases internally provided with the gas purifying filters, and outer cases internally provided with the inner cases. Provided are sets of the gas purifying filters, the inner cases and the outer cases, and flange bodies connecting plural sets of outer cases are offset with respect to a connection boundary position of plural sets of gas purifying filters. | 07-14-2011 |
| 20110167807 | EXHAUST GAS PURIFYING DEVICE - A general purpose property of an exhaust gas purifying device for mounting is improved by increasing the attaching pattern of an exhaust gas purifying device, in the case that the exhaust gas purifying device is attached to a diesel engine. An exhaust gas purifying device is provided with gas purifying filters purifying an exhaust gas discharged from a diesel engine, inner cases internally provided with the gas purifying filters, and outer cases internally provided with the inner cases. An exhaust gas inlet pipe having an exhaust gas inlet side is provided in the midstream portion in a longitudinal direction of the outer case. An exhaust gas inflow port is provided in one end side in a longitudinal direction of the catalyst outer case. An exhaust gas outlet side of the exhaust gas inlet pipe is structured such as to be connected to the exhaust gas inflow port of the catalyst outer case. | 07-14-2011 |
| 20110192671 | WORK VEHICLE-MOUNTED ENGINE DEVICE - A work vehicle limited in a mounting space is adapted to have an engine, which is provided with an exhaust gas cleaning device, easily arranged therein. An engine device, which is to be mounted on the work vehicle, is provided with the engine mounted on a machine body and covered with a hood, an air cleaner for cleaning air introduced into the engine, and an exhaust gas cleaning device for cleaning exhaust gas from the engine. The exhaust gas cleaning device is arranged on a flywheel housing fitted on one side portion of the engine. | 08-11-2011 |
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| 20100326773 | ELEVATOR GROUP CONTROL SYSTEM - Provided is an elevator group control system which is excellent in convenience and can prevent a decrease in operation efficiency even when an elevator is used by a group of a plurality of persons. For this purpose, there are installed in an elevator hall a destination operating panel by use of which users register their destination floors before boarding and a group boarding registering device for registering that users use an elevator as a group. The number of users expected when users use an elevator as a group is stored beforehand in a user head-count storage section. When registration of a destination floor by use of the destination operating panel has been performed at the same time with registration of a group use by use of the group boarding registering device, a car to be assigned to a hall car call is determined on the basis of the number of users stored in the user head-count storage section. | 12-30-2010 |
| 20110132699 | ELEVATOR SYSTEM - Provided is an elevator system which can perform an optimum assignment suited to the operation condition of elevators and can appropriately notify a user of accurate information. For this purpose, there are provided a call registration device which registers a destination call before boarding and a notification device which provides elevator information. Normally, immediately after registration of a destination call, the notification device provides information on an assigned car. On the other hand, when a prescribed assignment review condition is met, immediately after registration of a destination call, the notification device provides information to the effect that the registration has been accepted, thereafter the assignment of the elevator is reviewed, and the notification device provides information on an assigned car when the elevator responds to the destination call. | 06-09-2011 |
| 20110155514 | ELEVATOR GROUP MANAGEMNT SYSTEM - An elevator group management system capable of appropriately performing car assignment processing without leaving any one behind and enabling a passenger to recognize a car to board without fail. A fellow passenger group assignment section assigns fellow passenger groups to respective passengers based on the contents of hall call registration for each floor received from a hall operation panel, and causes the hall operation panel that has sent the hall call registration to display names of the assigned fellow passenger. A fellow passenger group car assignment section executes, on the fellow passenger groups assigned by the fellow passenger group assignment section, car assignment processing of assigning any of a plurality of cars as an assigned car and, in a case of determining the assigned car, provides car control sections with a passenger guide command containing at least combination information on this assigned car that has been determined and the fellow passenger group. | 06-30-2011 |
| 20110155515 | ELEVATOR GROUP MANAGEMENT SYSTEM - An elevator group management system improving operational efficiency in consideration of a situation change that has occurred after a destination floor registration in a hall. An assigned car review mechanism executes assigned car review processing in units of review registration information sets each including at least one piece of provisionally assigned car registration information managed by a registered destination floor hall call management section during a review period. After ending the assigned car review processing, the assigned car review mechanism modifies the contents of the provisionally assigned car registration information in the registered destination floor hall call management section based on the contents of the review registration information set after modification. That is, the assigned car review mechanism newly registers the provisionally assigned car registration information after review and erases the provisionally assigned car registration information before review at the same time. | 06-30-2011 |
| 20110198160 | ELEVATOR GROUP MANAGEMENT SYSTEM - A car-based running power computing mechanism computes running power values of each car in both cases including cases before and after a newly generated hall call is assigned. A car-based regenerative power computing mechanism computes regenerative power values of each car in the both cases. A car-based future running power computing mechanism computes future running power values of each car in the both cases. A car-based future regenerative power computing mechanism computes future regenerative power values of each car in the both cases. A car-based assigned total evaluation index computing mechanism obtains an in-travel power consumption value and an in-future-travel power consumption value based on the running power values, regenerative power values, future running power values, future regenerative power values and the like, to thereby compute assigned total evaluation indices of each car in the both cases. An assigned car deciding mechanism decides an assigned car based on the assigned total evaluation indices. | 08-18-2011 |
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| 20080243362 | Air-fuel ratio detection apparatus of internal combustion engine - In a multi-cylinder engine, to compute the air-fuel ratio of each cylinder by an air-fuel ratio sensor disposed in an exhaust pipe, a cylinder is determined by a crank angle detected by a crank angle sensor. A deviation in the air-fuel ratio of each cylinder is detected on the basis of the output signal of the air-fuel ratio sensor disposed in the exhaust pipe and the forcibly changed quantity of the air-fuel ratio. | 10-02-2008 |
| 20080275623 | Air-fuel ratio controller for an internal combustion engine and diagnosis apparatus for intake sensors - A computer calculates an estimated cylinder-intake-air amount based on outputs from an airflow meter and a throttle position sensor, and then calculates a reference cylinder-intake-air amount based on an air-fuel ratio in an exhaust gas and fuel injection amount. An error of the estimated cylinder-intake-air amount is calculated by comparing the reference cylinder-intake-air amount with an estimated cylinder-intake-air amount base value. The error is low-pass filtered. The estimated cylinder-intake-air amount base value is corrected to obtain the final estimated cylinder-intake-air amount. | 11-06-2008 |
| 20100269805 | EXHAUST GAS SENSOR HEATER DEGRADATION DIAGNOSIS DEVICE - A switching element is connected between a heater of an oxygen sensor and a ground in series. A voltage sensing resistor is connected in parallel with the switching element and in series with the heater. When the switching element is in a de-energization state, if the heater degrades and a resistance of the heater changes, a heater terminal voltage (potential at middle point between heater and voltage sensing resistor) changes correspondingly. Therefore, when the switching element is in the de-energization state, a heater terminal voltage determination parameter changing in accordance with the heater terminal voltage is sensed, and a degradation determination value corresponding to a battery voltage and temperature of the heater is calculated from a map. The heater terminal voltage determination parameter is compared with the degradation determination value to determine whether the heater has degraded. | 10-28-2010 |
| 20110213544 | FUEL INJECTION CONTROLLER FOR INTERNAL COMBUSTION ENGINE - When an engine is driven in a high engine-load condition, a split fuel injection is performed in which a required fuel injection quantity is injected by multiple fuel injections. While the split fuel injection is performed, an actual air-fuel ratio of each cylinder is individually computed based on the output of the air-fuel ratio sensor. Based on the actual air-fuel ratio and a reference air-fuel ratio, an injection-quantity variation of each cylinder is computed. A correction value is computed and learned in order to correct the injection-quantity variation of each cylinder. | 09-01-2011 |
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| 20090219661 | Power switching circuit - A power switching circuit according to an exemplary embodiment of the present invention includes an output transistor connected between a power supply terminal VCC and an output terminal OUT, an output controller which controls a conducting state of the output transistor according to an input signal, a sense transistor having a gate commonly connected with the output transistor, which detects an output current flowing into the output transistor, an output current detection terminal in which a detection voltage is generated according to the output current detected by the sense transistor and a short circuit detector which detects a short circuit condition of the output current detection terminal according to the detection voltage and stops the output transistor or limits the output current. | 09-03-2009 |
| 20110007442 | Rapid discharging circuit upon detection of abnormality - Provided is a protection circuit that is connected between a power supply terminal and an output terminal, and turns off an output transistor when an abnormality occurs in a system, the output transistor outputting a current to a load connected to the output terminal, the protection circuit including: a first discharge unit that is connected between a gate electrode of the output transistor and the power supply terminal, and discharges an electric charge of the gate electrode until a potential of the gate electrode becomes equal to a power supply potential, when an abnormality occurs in the system, and a second discharge unit that is connected between the gate electrode and a source electrode of the output transistor, and discharges the electric charge of the gate electrode until the potential of the gate electrode becomes equal to an output potential, when an abnormality occurs in the system. | 01-13-2011 |
| 20110095738 | SEMICONDUCTOR DEVICE - A semiconductor device according to an exemplary embodiment of the present invention includes a discharge circuit and a control circuit. The discharge circuit includes a first transistor connected between a gate of an output transistor and an output terminal, and a capacitor connected to a gate of the first transistor, and discharges a gate voltage of the output transistor to the output terminal by turning on the first transistor with an electric charge of the capacitor. The control circuit includes a charge path, a first discharge path, and a second discharge path. The first discharge path discharges an electric charge of the charged capacitor when the system turns off. The second discharge path discharges the electric charge of the capacitor for a time period longer than a time period for discharging the output transistor by the discharge circuit upon detection of an abnormality in the system. | 04-28-2011 |
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| 20090135461 | OPTICAL ELEMENT - An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode. | 05-28-2009 |
| 20100079838 | OPTICAL ELEMENT, IMAGING DEVICE, AND METHOD OF DRIVING THE OPTICAL ELEMENT - An optical element includes a first liquid having polarity or electrical conductivity, a second liquid that is immiscible with the first liquid, a first substrate portion, a second substrate portion, a sidewall portion connecting the first substrate portion to the second substrate portion, and an accommodating portion constituted by the first substrate portion, the second substrate portion, and the sidewall portion and sealing the first liquid and the second liquid therein. The first substrate portion includes a first electrode, the second substrate portion includes a second electrode, and the sidewall portion includes a third electrode. | 04-01-2010 |
| 20100079839 | OPTICAL ELEMENT AND IMAGING DEVICE - An optical element includes a first liquid; a second liquid that is immiscible with the first liquid and that has polarity or electrical conductivity; a first substrate portion, a second substrate portion, a sidewall portion; a second electrode disposed on one of the second substrate portion and the sidewall portion; and an accommodating portion constituted by the first substrate portion, the second substrate portion, and the sidewall portion and sealing the first liquid and the second liquid therein. The optical element further includes a first film disposed on the first substrate portion side of the accommodating portion and having high affinity with the first liquid, a second film disposed on the second substrate portion side of the accommodating portion and having high affinity with the second liquid, and a third film disposed at the center of the second film and having high affinity with the first liquid. | 04-01-2010 |
| 20100182670 | OPTICAL ELEMENT - An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode. | 07-22-2010 |
| 20100188730 | OPTICAL ELEMENT - An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode. | 07-29-2010 |
| 20100302613 | OPTICAL ELEMENT AND IMAGING DEVICE - An optical element includes a first liquid; a second liquid that is immiscible with the first liquid and that has polarity or electrical conductivity; a first substrate portion; a second substrate portion; a sidewall portion; a second electrode disposed on one of the second substrate portion and the sidewall portion; and an accommodating portion constituted by the first substrate portion, the second substrate portion, and the sidewall portion and sealing the first liquid and the second liquid therein. The optical element further includes a first film disposed on the first substrate portion side of the accommodating portion and having high affinity with the first liquid, a second film disposed on the second substrate portion side of the accommodating portion and having high affinity with the second liquid, and a third film disposed at the center of the second film and having high affinity with the first liquid. | 12-02-2010 |
| 20100328781 | OPTICAL ELEMENT - An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode. | 12-30-2010 |
