49results about How to "Sufficient duration" patented technology

There is provided an image sensing apparatus. The image sensing apparatus includes a photoelectric conversion unit constituted by a plurality of photoelectric conversion elements converting exposed light into charge and accumulating the charge therein, and an exposure time control function for controlling an exposure time of the photoelectric conversion elements, the apparatus including: a first readout unit that reads out charge from pixels composed of the photoelectric conversion elements of the photoelectric conversion unit, the charge being accumulated in the pixels as a result of exposure for a predetermined exposure time; a second readout unit that reads out charge from pixels of a specific area in a predetermined area of the photoelectric conversion unit over a plurality of times, in a period when the first readout unit is reading out charge from the pixels of the predetermined area of the photoelectric conversion unit; an image data generation unit that generates an image data on the basis of a first pixel data composed of the charge read out by the first readout unit; and a predetermined data generation unit that generates a predetermined data on the basis of a second pixel data composed of the charge read over the plurality of times by the second readout unit.

An idling stop control of the invention attains an auto start and an auto stop of an engine. At a time point t1, pre-set stop conditions are met to cut off a fuel supply to the engine. Preset starting conditions may be met at a time point t2 when the engine still continues rotating in a normal direction by the inertial force. In this state, the idling stop control starts cranking the engine. The preset starting conditions may be met at a time point t4 when a piston does not complete a compression cycle immediately before a stop of the engine but is pressed back by the compressed air to rotate the engine in a reverse direction. In this state, the idling stop control waits until cancellation of the reverse rotation of the engine and then starts cranking the engine. The arrangement of the invention desirably ensures a quick start of the engine, while effectively preventing an excess stress from acting on a gear mechanism, which connects a starter motor to the engine.

A control system is described which provides a user interface that displays a clear graphical representation of relevant data for a particle radiation therapy system (such as a pencil-beam proton therapy system) for treating multiple beam fields as efficiently as possible. The user interface allows a user to visualize a treatment session, select one or multiple beam fields to include in one or more beam applications, and dissociate beam fields previously grouped if necessary. Further embodiments extend the ability to initiate the application of the generated proton therapy beam and the grouping of beam fields to be performed remotely from the treatment room itself, and even automatically, reducing the need for manual interventions to setup between fields.

A method for measuring current in each phase of a three-phase inverter driven motor is based on the three-phase inverter being controlled in a PWM mode by three PWM signals including the use of a common DC-link current sensing resistor. The current on the sensing resistor is intermittently sampled. The method includes determining a modulation index for the voltage demand set by a motor controller. Based on specific mutual duty cycle conditions of the three PWM phase driving signals, sampling windows of sufficient duration are created for allowing distinct sampling of two of the phase currents.

A method of manufacturing a lithium cell is disclosed. The method can include providing a lithium cell having an operating voltage range, where the lithium cell includes a negative electrode, a positive electrode, and an electrolyte in contact with, and between, the negative electrode and the positive electrode. The negative electrode can include lithium titanate and the electrolyte can include an additive. The method can also include reducing the additive to form a coating on a surface of the negative electrode in contact with the electrolyte. The reducing step can include overcharging the lithium cell to a voltage greater than an upper limit of the operating voltage range and dropping a voltage of the negative electrode to 0.2-1V vs. lithium.

A method and apparatus for augmenting an external voltage regulator with a shunt integrated voltage regulator is disclosed. In one embodiment, an integrated circuit (IC) includes a load circuit coupled to a supply voltage node. The supply voltage node is electrically coupled to receive a supply voltage from an external voltage regulator. The IC also includes a shunt integrated voltage regulator coupled to the supply voltage node and implemented on the same IC die as the load circuit. If the supply voltage falls below a specified value (e.g., to increased current demand), the integrated voltage regulator may begin supplying current to the load. This may cause the supply voltage to return to within its specified range of the specified value, while allowing the external voltage regulator sufficient time to respond to the increased current demand. Thus, voltage droops on the supply voltage node may be minimized.

Methods and circuit arrangements are provided for improving equalization of sense nodes of a sense amplifier in a semiconductor memory device. When a memory array segment on a side a sense amplifier has a bitline leakage anomaly for which the sense amplifier is to be isolated when that memory is in an unselected state, isolation of the sense amplifier from the memory array segment is delayed when transitioning from a selected state of the memory array segment to an unselected state of the memory array segment. The duration of the delay is sufficient to allow time for equalization of the sense nodes of the sense amplifier before isolating the sense amplifier from the memory array segment.

A process for recausticizing green liquor in a sulphate or Kraft process for wood pulp production, in which a green liquor consisting of an aqueous solution of sodium carbonate as the major component and sodium sulphide is admixed with calcium oxide in a slaker and undergoes a reaction in a recausticizer to form an aqueous suspension containing sodium hydroxide and calcium carbonate as the major components, which suspension is filtered on a first filter and subsequently, after dilution with water in a dilution vessel, is fed over further filters two or three times and filtered to separate solids suspended therein, characterized in that after a first separation of calcium carbonate as the major component and calcium oxide as the minor component, carbon dioxide is added to the aqueous suspension at least during dilution in a dilution vessel and in particular in the dilution vessel (s) upstream of a second and / or a third filter.