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42results about How to "Deterioration in operation" patented technology

Semiconductor Device and Manufacturing Method Thereof

A semiconductor device manufactured utilizing an SOI substrate, in which defects due to an end portion of an island-shaped silicon layer are prevented and the reliability is improved, and a manufacturing method thereof. The following are included: an SOI substrate in which an insulating layer and an island-shaped silicon layer are stacked in order over a support substrate; a gate insulating layer provided over one surface and a side surface of the island-shaped silicon layer; and a gate electrode which is provided over the island-shaped silicon layer with the gate insulating layer interposed therebetween. The gate insulating layer is formed such that the dielectric constant in the region which is in contact with the side surface of the island-shaped silicon layer is lower than that over the one surface of the island-shaped silicon layer.
Owner:SEMICON ENERGY LAB CO LTD

System and method for delivering remotely stored applications and information

A method and system are disclosed for delivering interactive links for presenting applications and second information at a client computer from remote sources in a network-configured computer processing system. In one embodiment, the method includes retrieving over a first communication connection, in response to a request of a client computer, informational content having computer program code embedded therein, and executing the embedded computer program code for establishing a second communication connection to an application server. The method further includes retrieving over the second communication connection first information including presentational information for presenting the application and the second information. The method also includes presenting the application and the second information based upon the presentational information, and storing on the client computer an interactive link for selectively re-establishing the second communication connection to the application server for retrieving the first information and presenting the application and the second information on an as-needed basis. Preferably, the storing of the interactive link includes downloading a graphical representation of the interactive link and storing a file containing information representing an operating environment of the client computer and a network address of the application server.
Owner:DROPLET INC

Adjustment structure of seat belt device in vehicle

A lock releasing button is provided at a slide plate including a slip joint for slidably supporting a webbing for restraining an occupant to a seat. Locking of the slide plate to a center pillar is arranged to be released when the lock releasing button is pressed upward from below. Therefore, when an airbag presses to open a connecting portion between a roof lining and a pillar garnish and deploys downward at a time of collision of a vehicle, the lock releasing button is prevented from releasing the locking by being pressed by the airbag deploying downward. This prevents the situation in which the slip joint is moved downward together with the slide plate to loosen the webbing and thus a seat belt device cannot sufficiently exhibit an occupant restraining performance.
Owner:HONDA MOTOR CO LTD

Steering device

A steering device includes: an inner column; an outer column that includes a left-right pair of outer column half bodies having holding surface portions formed on respective inner surface sides thereof, the two holding surface portions together constituting a holding inner peripheral surface for holding an outer peripheral surface of the inner column; a pivot bracket in which hanging side portions are formed on either width direction side of a pivot upper portion; a fixing bracket provided with fixing side portions on either width direction side; and a clamping tool. Respective width direction outside surfaces of the two outer column half bodies are sandwiched between the two hanging side portions of the pivot bracket, and the two fixing side portions of the fixing bracket are connected such that the two width direction outside surfaces of the two outer column half bodies can be clamped and released by the clamping tool.
Owner:YAMADA SEISAKUSHO KK

Semiconductor Device and Manufacturing Method Thereof

An object is to provide a semiconductor device with improved reliability and for which a defect due to an end portion of a semiconductor layer provided in an island-shape is prevented, and a manufacturing method thereof. A structure includes an island-shaped semiconductor layer provided over a substrate, an insulating layer provided over a top surface and a side surface of the island-shaped semiconductor layer, and a gate electrode provided over the island-shaped semiconductor layer with the insulating layer interposed therebetween. In the insulating layer provided to be in contact with the island-shaped semiconductor layer, a region that is in contact with the side surface of the island-shaped semiconductor layer is made to have a lower dielectric constant than a region over the top surface of the island-shaped semiconductor layer.
Owner:SEMICON ENERGY LAB CO LTD

Master cylinder device and hydraulic brake system using the same

A master cylinder device includes a housing whose front side end is closed and which includes a third housing member separating an interior of the housing into a front side chamber and a rear side chamber and having an opening through the third housing member, a first pressurizing piston which includes a main body portion disposed in the front side chamber and which is moved forward by receiving a force for pressurizing the brake fluid to be supplied to a brake devices, and an input piston. In the master cylinder device, an input chamber into which a brake fluid is introduced is defined between a rear end of the main body portion of the first pressurizing piston and the third housing member. The input piston is fitted in the housing with seals, whereby, an inter-piston chamber across which the input piston and the pressure receiving piston face to each other.
Owner:TOYOTA JIDOSHA KK

Wind turbine controller and method for controlling a wind turbine to provide redundancy

InactiveUS20130173073A1Improve reliabilityGrid frequency can be maintained constant more accurately and more reliablyMechanical power/torque controlLevel controlControl dataEngineering
A method and a controller for controlling a wind turbine connected to a utility grid are disclosed / The method includes: detecting whether control data from a central controller are receivable, wherein the central controller is provided for controlling the wind turbine and a plurality of other wind turbines; if it is detected that control data from the central controller are receivable, receiving the control data from the central controller; if it is detected that control data from the central controller are not receivable, receiving the control data from a local controller of the wind turbine; and controlling the wind turbine based on the received control data.
Owner:SIEMENS AG

Semiconductor device and manufacturing method thereof

A semiconductor device manufactured utilizing an SOI substrate, in which defects due to an end portion of an island-shaped silicon layer are prevented and the reliability is improved, and a manufacturing method thereof. The following are included: an SOI substrate in which an insulating layer and an island-shaped silicon layer are stacked in order over a support substrate; a gate insulating layer provided over one surface and a side surface of the island-shaped silicon layer; and a gate electrode which is provided over the island-shaped silicon layer with the gate insulating layer interposed therebetween. The gate insulating layer is formed such that the dielectric constant in the region which is in contact with the side surface of the island-shaped silicon layer is lower than that over the one surface of the island-shaped silicon layer.
Owner:SEMICON ENERGY LAB CO LTD

Systems and methods for enterprise based issuance of identification cards

Methods and associated systems for enterprise-wide issuance of identification cards. A single enterprise server component and a plurality of card issuance machine controller components are distributed over an enterprise network. Each card machine controller component controls one or more devices for the production of identification cards including, for example, embossed and / or digitally encoded information. The single enterprise server component acts as a server to route the card issuance requests to the proper card machine controller component on behalf of client programs at each location used to request the production of an identification card. The enterprise server component further provides enhanced security and encryption to provide requisite security in the exchange of sensitive information in the production of such identification cards. An administrative component, which can be used anywhere on the network, provides centralized management of common data used by the server, card machine controllers and client programs in the production of identification cards. The administrative component also provides for centralized administration of the plurality of PCs, card issuance machines and software components to permit easy re-assignment of future production requests for purposes of management and / or for end user convenience.
Owner:ENTRUST CORP

Water chilling unit fault diagnosis method and system based on Bayesian optimization LightGBM, and medium

The invention discloses a water chilling unit fault diagnosis method and system based on Bayesian optimization LightGBM, and a medium. The method comprises the following steps: collecting and storing on-site historical data of a water chilling unit through a sensor; preprocessing the historical data; performing feature selection by using a two-step method combining an embedding method and a recursive feature elimination method; using the historical data subjected to data preprocessing and feature selection for training a LightGBM model, combining a Bayesian optimization algorithm with a ten-fold cross validation mode to determine an optimal hyper-parameter combination of the LightGBM model, and then obtaining a trained LightGBM diagnosis model; and preprocessing the real-time operation data and inputting the data into the diagnosis model to obtain a water chilling unit fault diagnosis result. Parameters of the diagnosis model can be rapidly determined, the operation state of the water chilling unit can be rapidly and accurately evaluated, key fault features can be extracted, and the method is used for guiding engineering practice and strengthening on-site operation maintenance of the water chilling unit.
Owner:SOUTH CHINA UNIV OF TECH

Full text search system

A full text search system using a character string collation method which searches a large quantity of data using a plurality of search processing apparatuses is disclosed. This system comprises a search integration unit which divides search-target character string data into a group of character string records, allocates the divided records to one or more search processing apparatuses, transmits given character string search conditions to each search processing apparatus, and receives and integrates search results. Furthermore, this System comprises an update temporary storage unit which temporarily stores new character string records to update the search-target character string data and an update record search instruction unit which instructs the new character string records stored in the update temporary memory unit to any one of the search processing apparatuses determined in advance as a part of the search-target character string data.
Owner:FUJITSU LTD

Lubricant oil composition

A lubricating oil composition contains: a base oil with a kinematic viscosity at 40 degrees C. in a range from 1 mm2 / s to 200 mm2 / s, a viscosity index of 80 or more and a sulfur content of less than 0.03 mass %; a component (A) being a polyacrylate compound with a mass average molecular weight in a range from 10,000 to 100,000; and a component (B) being at least one of phosphorus compounds represented by a formula (1) below. A content of the component (B) is in a range from 0.05 mass % to 2.0 mass % of a total amount of the composition, and a viscosity index of the composition is 160 or more.
Owner:IDEMITSU KOSAN CO LTD

Cruise control device

A cruise control device of a vehicle including an engine and a multistep automatic transmission, includes an acceleration operation part, a driving-force operation part, and a control part that carries out acceleration control in which a driving force is brought close to a target driving force by changing a throttle-valve opening of the engine at least to bring the driving force close to a demand driving force. The control part carries out the acceleration control in a target gear shift stage fixed mode that is a control mode in which the acceleration control is carried out in a state where change of a gear shift stage is forbidden after changing the gear shift stage from a current gear shift stage that is a gear shift stage at present to a target gear shift stage that is a gear shift stage required for obtaining the target driving force at a stretch.
Owner:TOYOTA JIDOSHA KK

Thermal device for heat generating source

A heat sink for dissipating heat from a heat source, includes a base configured to connect with a heat source, and a plurality of fins positioned on the base. A cutout is defined within the plurality of parallel fins.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Heat dissipation apparatus

A heat dissipation apparatus includes a base with a bottom surface contacting a heat source, and a fin assembly disposed on a top surface of the base. The fin assembly includes a first heat dissipation member, and a second heat dissipation member symmetric with respect to a centerline of the fin assembly. Each heat dissipation member comprises a plurality of parallel fins vertically disposed on a top surface of the base, and a heat pipe passing through the plurality of parallel fins.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Adjustment structure of seat belt device in vehicle

A lock releasing button is provided at a slide plate including a slip joint for slidably supporting a webbing for restraining an occupant to a seat. Locking of the slide plate to a center pillar is arranged to be released when the lock releasing button is pressed upward from below. Therefore, when an airbag presses to open a connecting portion between a roof lining and a pillar garnish and deploys downward at a time of collision of a vehicle, the lock releasing button is prevented from releasing the locking by being pressed by the airbag deploying downward. This prevents the situation in which the slip joint is moved downward together with the slide plate to loosen the webbing and thus a seat belt device cannot sufficiently exhibit an occupant restraining performance.
Owner:HONDA MOTOR CO LTD

Horn actuating device of motor vehicle

A horn actuating device of a motor vehicle is provided to enhance operating feeling of a horn actuating cover installed on a steering wheel. The horn actuating device prevents shaking of a horn actuating cover and prevents deterioration of operating feeling of the horn actuating cover by adopting a structural elastic member configured such that after the horn actuating cover for actuating a horn is actuated, the elastic member for returning the horn actuating cover back to an original position restrains shaking of the horn actuating cover and then installing the elastic member between the horn actuating cover and a horn mounting portion.
Owner:HYUNDAI MOTOR CO LTD +1

Heat dissipation system

A heat dissipation system includes a computer case has a base plate and a back plate perpendicularly to the base plate, a heat sink, a first fan and an air duct. The heat sink is positioned in the computer case in contact with a first heat source. The first heat source and the back plate define a first air channel therebetween. The first fan is positioned in the computer case adjacent to a first side of the heat sink. The first fan is configured to generate airflow through the heat sink in such a manner that airflow flows from the computer case outside is sucked into the computer case via the first air inlet and the first air channel. The air duct is positioned in the computer case adjacent to a second side of the heat sink. The heat sink heats the airflow from the first fan. The warm airflow heated by the heat sink is then blown out of the computer case by the first fan via the air duct.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Nickel-metal hydride rechargeable cell

A positive electrode plate (3) of a nickel-metal hydride rechargeable cell contains nickel hydroxide particles (18), a coating layer (19) covering at least a part of a surface of each nickel hydroxide particle (18) and mainly composed of a cobalt compound having an average valence of cobalt more than 2, and Nb-based particles (15) and Y-based particles (16) distributed among the nickel hydroxide particles (18). A negative electrode plate (4) contains a hydrogen storage alloy having a Co content of equal to or less than 2.0% by mass, a separator (5) contains fiber having a sulfo group, and an alkaline electrolyte solution contains sodium hydroxide as a main solute.
Owner:FDK CORP

Valve control apparatus for internal combustion engine

A valve control apparatus includes a drive shaft; a control shaft including a control shaft main body configured to be rotationally controlled according to a state of engine, and a control eccentric shaft located eccentrically relative to a rotation center of the control shaft main body; a rocker arm swingably supported by the control eccentric shaft and configured to convert a rotational motion of the drive shaft to a swinging motion; and a swing cam configured to open / close an engine valve according to the swinging motion of rocker arm. Both ends of the control eccentric shaft are formed with fixing holes extending in a radial direction of the control eccentric shaft. The control shaft main body is formed with insertion holes passing through the control shaft main body in a radial direction of the control shaft main body. The insertion holes respectively face the fixing holes. The control eccentric shaft is fixed to the control shaft main body by bolts. The bolts pass respectively through the pair of insertion holes and are screwed respectively into the fixing holes.
Owner:HITACHI AUTOMOTIVE SYST LTD
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