107results about How to "Avoid load increase" patented technology

A filter, system and method is provided for filtering nanoparticles in a hot gas, namely particles <about 1 micron in a gas >about 200° C. and further particularly >about 450° C. including diesel exhaust. The filter includes filter media material composed of fibrous filter media having a plurality of fibers and granular filter media having a plurality of granules extending from the surfaces of the fibers. The filter is characterized by a permeability >about 3×10⁻¹² m² and an inertial resistance coefficient <about 1×10⁶ m⁻¹. The filter captures particles in the Most Penetrating Region (MPR). A filter system includes a nanoparticle filter in series with a diesel exhaust treatment element.

A cooling system for use in a work machine is provided, in which an increase in the load imposed on a fan driving circuit and occurrence of abnormal noise can be prevented without fail by means of an inexpensive arrangement at the time of switching the rotating direction of a cooling fan. To this end, the cooling system comprises: (1) a variable displacement hydraulic pump driven by the engine; (2) a forwardly and reversely rotatable hydraulic motor operated by hydraulic oil supplied from the hydraulic pump; (3) a cooling fan driven by the hydraulic motor; (4) an electromagnetic selector valve for switching the rotating direction of the hydraulic motor between a forward direction and a reverse direction; (5) controlling means for controlling switching of the electromagnetic selector valve and controlling the hydraulic pump so as to minimize the discharge oil rate of the hydraulic pump during switching of the electromagnetic selector valve.

A network device management system which is capable of preventing breakdown in communication between network devices connected to each other even when the IP address of one of the network devices is changed. When a change of the IP address of a multifunction peripheral is requested on a network device management apparatus, the apparatus issues an IP address-configuration changing request to the multifunction peripheral, determines whether or not the IP address has been successfully changed by the multifunction peripheral, acquires IP address information on an expansion computer from the multifunction peripheral, and then using the acquired IP address information on the expansion computer, notifies the expansion computer of the changed IP address of the multifunction peripheral.

An information processing apparatus, which can be connected to a print device which has a function of saving a print job and combining a plurality of saved print jobs, spools an accepted print job. The apparatus adds first identification information indicating a print job to be combined to the print job to be combined of a plurality of spooled print jobs. The apparatus transmits the print job added with the first identification information to the print device as a save job to be saved on the print device side. The apparatus designates the print device to combine save jobs added with the first identification information. By designating to print the combined save job according to the combining designation, an interrupt of another print job is prevented in print processing of a plurality of print jobs.

A vehicular illumination device includes a light distribution control unit, a determination unit and a control unit. The light distribution control unit performs an alteration control of a vehicular illumination unit so as to alter a light distribution with respect to an illumination object detected by a detection unit. When the illumination object ceases to be detected, the determination unit determines whether or not there is a need to maintain the alteration control in a current state. When it is determined that there is a need to maintain the alteration control in the current state, the control unit controls the light distribution control unit so as to maintain the alteration control in the current state.

A wireless communication system includes: a macrocell base station device; a micro base station device serving a cell having a region including at least a part of a region of a cell served by the macrocell base station device; and a mobile station device. One of the macrocell base station device and the micro base station device includes a reporter configured to report, to the mobile station device, micro base station information indicating the micro base station device to which the mobile station device can perform a handover. The mobile station device includes a handover destination selector configured to select a handover destination based on the micro base station information reported. Thereby, a handover is prevented while preventing the processing load on the mobile station device.

A material is used in an apparatus that regulates a fluid to provide sufficient support for a member, such as a seal, yet allow the passage of the fluid in a passageway. The material can be a porous metal which is placed in the passageway so as to be closely aligned with the passageway's opening. The placement of the porous metal at or near the opening allows the seal to rest on the cross-section of the passageway as well as on the support provided by the porous metal. The increase in surface area upon which the seal is support reduces the risk that the seal will be cut and/or abraded, particularly in high pressure environments. The use of the material is the passageway further provides design control over the flow of the fluid.

In a buffer switch and scheduling method thereof, conflict sensing and random selection logic configuration are not required. The buffer switch comprises: input buffer units for converting serial data inputted from respective input ports to parallel data; shift and comparison units for comparing currently stored data to parallel data aligned by the input buffer units, for determining paths to output the data depending on data validity, and for calculating a gating time needed to forward the data; output buffer units for outputting the data received via the input ports at the same speed as the speed at reception; a switching unit for gating paths between the shift and comparison units and the output buffer units; and a control unit for establishing the paths by enabling the input buffer units and the output buffer units for the gating time of relevant buffers depending on the establishment paths and the gating time from the shift and comparison unit.

A chiplessly thread-forming screw has a stem (11) at one end of which a tip (13) is provided and at another end of which a head (14) is provided, and which has a pointed conical section (21) extending from the tip (13) in a direction of the head (14), a cylindrical section (25) arranged between the first pointed section (21) and the head (14), a first cambered section (22) adjoining the pointed conical section (21) in the direction of the head, and a second cambered section (24) arranged between the first cambered section (22) and the cylindrical section (25) and an outer surface (16) of which has a second curvature radius (R2) unequal to the first curvature radius (R1) of the outer surface (12) of the first cambered section (21).

The embodiment of the invention provides a temperature control system and method, and relates to the technical field of engines. The temperature control method comprises the steps that the current opening degree of a thermostat valve is acquired; an execution duty cycle signal is generated based on the current opening degree of the thermostat valve and the influence parameters, wherein the influence parameters comprise at least one of the water temperature of an engine, the rotating speed of the engine, the air inlet pressure of the engine, the air inlet temperature of the engine and the wholevehicle speed; the execution duty cycle signal is converted into a driving electric signal for driving a direct-current motor actuator and is sent to the direct-current motor actuator; and the direct-current motor executor controls the opening degree of the thermostat valve by utilizing the driving electric signal. The temperature control system and method have the advantages that in the temperature control process, the opening degree of the thermostat valve in the temperature control system can be accurately controlled, so that the flow of cooling liquid flowing through the thermostat valvecan be accurately controlled, and therefore the working water temperature of the engine in the large and small circulation of a cooling system can be accurately controlled.

The embodiment of the invention provides a method for realizing a private branch exchange service and gateway equipment. The method comprises the following steps that the gateway equipment receives an invitation request message from a calling terminal, wherein the invitation request message comprises a preset private branch exchange mark; the gateway equipment sends prompt information corresponding to a private branch exchange mark to a calling terminal according to the private branch exchange mark to prompt the calling terminal to supply a branch machine mark of a called terminal; and the gateway equipment transfers a call triggered by the invitation request message to the called terminal through an SIP (Session Initiation Protocol) server according to the acquired branch machine mark of the called terminal so that the calling terminal holds conversation with the called terminal. With the adoption of the embodiment of the invention, the problem that the load of the SIP server is increased due to realizing the private branch exchange service by adopting the SIP server in the prior art is avoided, thereby the load of the SIP server is lowered, and normal running of the private branch exchange service is ensured.

The invention discloses a residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume, and belongs to the field of indoor air purifying. The residential air purification fresh air machine comprises a main fresh air machine body which is integrated with a purification function module and a power module and is adjustable in fresh air returning volume, a circuit control module used for relay controlling, electric signal converting and protection function starting, and a control and display panel used for receiving all parameter sensing signals, displaying the parameter value and selecting a purification mode. The circuit control module is fixed to the side surface of the main fresh air machine body and is connected with the control and display panel through a signal transmission line. The control and display panel is connected with an indoor parameter sensor. The fresh air returning volume is adjusted through rotating of the coaxial different-direction valve blades located in the main fresh air machine body. The residential air purification fresh air machine is integrated with the functions of removing haze and aldehyde and reducing the concentration of carbon dioxide and can effectively meet indoor air quality standards, so that a healthy indoor living environment is built.

A transmission device has a first generator, a second generator, and a transmitter. The first generator generates data to be broadcast-transmitted. The second generator generates a message authentication code for at least the data generated in the first generator. The transmitter broadcast-transmits the data generated in the first generator, and the message authentication code generated in the second generator. The second generator omits generating message authentication codes for one or some of a plurality of pieces of data generated in the first generator.

To provide a wind turbine system or a method of controlling the wind turbine system capable of securing stability in pitch control when a sudden change of wind speed is detected and preventing increase of a load on equipment to thereby improve reliability. A wind turbine system includes blades rotating by receiving the wind, a pitch drive device controlling a pitch angle of each blade and a control device outputting a control signal for suppressing a movement of the pitch angle to a fine direction to the pitch drive device when an increase in wind speed for a prescribed amount or more is detected while performing pitch angle control so that a rotational speed of the blades or equipment rotating in conjunction with rotation of the blades maintains a rated rotational speed.

A mobile communication network comprising a plurality of base stations and a plurality of mobile machines, the unit for supplying particular location information assigned to a predetermined particular area in advance to the mobile machines moving in the particular area and the mobile machines conduct location registration to the base station side by using the particular location information at a time when the mobile machine enters in the particular area, thereby, increase of load on a network and of power consumption, and quality deteriorations of transmission paths, due to location registration when many users carrying the mobile machines move on a train or the like can be prevented.

The invention provides an inter-terminal communication method, inter-terminal communication control equipment, user equipment, a base station and a network system. The inter-terminal communication method comprises the following steps of: determining the position information of first UE, the position information of second UE and communication capability information between the first and second UE corresponding to a service according to the attributes of the service transmitted by the first UE; determining a communication mode between the first and second UE according to the position information of the first and second UE and the communication capability information between the first and second UE, and generating indication information; and transmitting the indication information to the first UE. By the inter-terminal communication method, the inter-terminal communication control equipment, the user equipment, the base station and the network system provided by the invention, different communication mode between the first and second UE can be selected to solve the problem that service data is forwarded only by a core network to increase the load of the core network and improve the flexibility of communication between terminals.