278results about How to "Easy to trigger" patented technology

A high frequency reaction processing system comprising an outer container (40) made of a dielictric material and having two end faces, which can close the inner cavity, one or more high frequency wave coupling portion (42) disposed at arbitrary position on the outer surface of the outer container (40), one or more inner container (41) made of a dielectric material and having two end faces, which can closeg the inner cavity, disposed at a position for receiving a high frequency wave guided through the high frequency wave coupling portion (42) without touching the inner side face of the outer container (40), and a covering portion (43) made of a conductive material, for covering the outer surface of the outer container except for the area occupied with the high frequency wave coupling portion (42) and sustaining the potential at a level equal to the ground potential of a waveguide line.

The subject matter of the present invention is a load breaker arrangement (1) for switching on and off a DC current of a DC current circuit in a photovoltaic plant with a semiconductor switching element (4) to avoid a switching arc, there being provided an electronic control unit (5) configured such that one or more signals are received by the control unit, and the load breaker arrangement (1) being configured such that in at least one current-carrying line of the DC current circuit there is galvanic separation by a switching contact that is automatically controllable by the control unit (5) in the switched-off condition and one or more control signals being transmitted to the load breaker arrangement (1) and a semiconductor switching element (4) interrupting the DC current so that the switching contact is de-energized, wherebythe signals are flaw signals that are received in case of a flaw in the PV generator, inverter or on the AC side, the DC current circuit being automatically switched on or off by the control signals in case of at least one flaw,said arrangement being configured such that, during switch off,said semiconductor switching element (4) is at first closed in a first step,the switching contacts (K1, K2) of a first switching means are opened in a second step for the DC current to flow through said semiconductor switching element (4),said semiconductor switching element (4) being again opened in a third step andswitching contacts (K1, K2) of a second switching means being opened in order to cause galvanic separation to occurand that an additional manually operable load breaker (8) is connected, said manually operable load breaker (8) being a manually breakable DC current connecting system with plug contacts for photovoltaic plants that is provided with an electronic arc quenching system.

Methods, systems and / or apparatus for slowing a patient's breathing by using positive pressure therapy. In certain embodiments, a current interim breathing rate target is set, and periodically the magnitude of a variable pressure waveform that is scaled to the current interim breathing rate target is increased if the patient's breathing rate is greater than the interim breathing rate target in order to lengthen the patient's breath duration. The magnitude of the pressure increase may be a function of the difference between the interim breathing rate target and the patient's breathing rate. The interim breathing rate target may be periodically reduced in response to the patient's breathing rate slowing down toward the current interim breathing rate target. The variable pressure waveform cycles from an inhalation phase to an exhalation phase when the patient airflow decreases to a cycle threshold, the cycle threshold being a function of flow versus time within a breath and generally increasing with time. Different interim breathing rate targets have different cycle threshold functions, and the cycle threshold functions allow easier cycling as the interim breathing rate targets decrease. Similarly, the variable pressure waveform triggers from an exhalation phase to an inhalation phase when the patient airflow increases to a trigger threshold, the trigger threshold being a function of flow versus time within a breath and generally decreasing with time. Different interim breathing rate targets have different trigger threshold functions, and the trigger threshold functions allow easier triggering as the interim breathing rate targets decrease.

Dynamically detecting off-track errors in a disk drive by adjusting transducer head position control parameters in response to shock events. In an embodiment, shock events with large magnitude trigger a severe shock timer which lengthens the write fault before write operations resume. In another embodiment, a lower shock threshold is used following an initial shock event. In yet another embodiment, a lower shock threshold is used if an accumulated average position error of the transducer head is large.

A method for triggering restraint devices in which at least one collision-indicating signal is generated. From the moment that a collision is detected, temporally defined crash phases are specified, and, for every crash phase, a crash type and a crash severity are determined from the signal. The appropriate restraint devices are triggered as a function of the crash severity and / or the crash type.

A mobile video headset includes a housing adapted for being worn at an ear of a wearer, an audio unit adapted for communicatively linked to an electronic device for audio signal transmission, and a video unit including an image capturing device provided at the housing for capturing image at a point of view (POV) of the wearer when the housing is worn by the wearer, such that the image capturing device is operated in a hands free manner to capture image what the wearer sees.

An electrical bypass element, suitable for bypassing defective storage cells in energy storage devices includes two electrical conductors between which is formed a layer sequence with at least one electrical insulation layer and one or more reactive layer stacks, in which an exothermic reaction can be triggered. The reactive layer stacks and the insulation layer are matched to one another such that the insulation layer disintegrates as a result of the thermal energy released during the exothermic reaction and an electrical connection is produced between the electrical conductors. The electrical bypass element can be actively triggered even before the ultimate failure of a storage cell so that higher power losses in the energy storage device can be avoided.

An I / O pad ESD protection circuit is composed of a SCR circuit, a first diode, a second diode, and an anti-latch-up circuit. The SCR circuit has a first connection terminal and a second connection terminal, respectively coupled to the I / O pad and the ground voltage, so as to discharge the electrostatic charges. The anti-latch-up circuit has two terminals, which are respectively coupled to the voltage source and the ground voltage, and another connection terminal, used to send an anti-latch-up signal to the SCR for changing the activating rate. The latch-up phenomenon is avoided.

The invention discloses a touch interface implementation method and a touch interface implementation device. The method comprises the following steps of: 1, respectively establishing control options which correspond to specific contents according to different types of various contents displayed in a program, wherein each control option respectively corresponds to a command for implementing the specific function; 2, establishing one or more touch areas used for receiving touch instructions on a user interface, wherein the touch areas are visual areas or invisible areas; and 3, developing a control option list around the touch areas in which the touch instructions are received after the touch instructions are received in any touch area, wherein the control option list is displayed in a ring or fan shape, and the control options are distributed on the control option list in an icon or text form. The control options in the fan-shaped or ring-shaped list are distributed according to the current contents, so that items independent of the current contents are eliminated, and the list coverage is reduced; and therefore, the phenomenon that excessive contents displayed in the user interface are shielded is avoided.

The invention discloses a control method and device of a shooting game, a storage medium and a terminal. The method comprises the steps that a representing view field of a game scene is configured tobe changed according to a screen slide operation detected in a first touch area, and a virtual role is configured to shoot the position pointed by the front sight of the current representing view field according to a click operation detected in the second touch area; after the screen slide operation is detected in the first touch area and before the screen slide operation is finished, the click operation is detected in the second touch area, and in the process of changing the representing view field according to the screen slide operation, the virtual role is triggered to shoot the position pointed by the front sight of the representing view field in the moment when the click operation is detected. According to the technical scheme, a player can quickly and conveniently trigger a shootinginstruction; meanwhile, frequent misoperation can be effectively prevented from being caused when interaction is conducted in a monitoring area, and therefore unnecessary target exposure and ammunition waste are prevented from being caused.

A method, computer program product, and system for triggering an update of statistics data used by a query optimizer of a relational database management system for determining an optimal execution plan for executing a received query request on a relational database is provided. A system dependent nominal performance value for executing the query request on a database system is determined. Additionally, an average actual performance value is determined by processing the query request. If a comparison between the average actual performance value and the system dependent nominal performance value yields a result which is greater than a first threshold value, an update cost value and a cost saving value are determined. If a comparison between the cost saving value and the update cost value yields a result which is greater than a second threshold value, the statistics data is updated.

Dynamically detecting off-track errors in a disk drive by adjusting transducer head position control parameters in response to shock events. In an embodiment, shock events with large magnitude trigger a severe shock timer which lengthens the write fault before write operations resume. In another embodiment, a lower shock threshold is used following an initial shock event. In yet another embodiment, a lower shock threshold is used if an accumulated average position error of the transducer head is large.

A method for triggering restraint devices in which at least one collision-indicating signal is generated. From the moment that a collision is detected, temporally defined crash phases are specified, and, for every crash phase, a crash type and a crash severity are determined from the signal. The appropriate restraint devices are triggered as a function of the crash severity and / or the crash type.

The elevator cable brake includes main cable holding mechanism, and triggering and resetting mechanism, and features that the main cable passes through the main cable holding mechanism comprising right clamp, left clamp and their connecting board; the left clamp consists of left base body, wedge and roller plate in between and can realize low friction sliding; the wedge is connected to the triggering and resetting mechanism for triggering and resetting; the right clamp consists of right base body, sliding plate, guide plate, accumulating spring, regulating washer and sliding shaft capable of sliding inside the holes of the right and left base bodies; and the sliding plate can slide in the surface of the guide plate and may be connected to the right base body via auxiliary mechanism for assisting the reposition of the holding mechanism. The elevator cable brake has low cost and easy installation, and may be triggered electrically and restored automatically.

The invention discloses a flatness detection device based on civil engineering and relates to the technical field of civil engineering. A connecting box is fixedly connected to one side of a box body.Vertical frames are fixedly connected between the top and the bottom of the inner wall of the box body. The two vertical frames are arranged and located on the left side and the right side of the inner wall of the box body. A first electric telescopic piece is fixedly connected to the top and the bottom of one side of the inner wall of each vertical frame. By the adoption of the flatness detection device based on civil engineering, the device can be effectively triggered and stopped through a touch switch when an unstable condition happens, and stability is guaranteed; through mutual cooperation, whether flatness is reached or not can be known in time, observation is conducted, the accuracy in the measurement process is guaranteed, and work efficiency is improved; and the angles of pressswitch pieces correspond to those of squeezing blocks, the overall balance of the device can be guaranteed in the uphill and downhill processes, an inclination state is avoided, and the stability in the measurement process is guaranteed.

A piston-type accumulator includes a separating piston (24) axially displaced inside an accumulator housing (10) and separating two spaces from one another inside the accumulator housing (10), particularly a gas side (22) from a liquid side (20) of the accumulator. Due to the fact that the separating piston (24) is predominantly or completely made of a plastic material, it can be provided with a very light weight reducing the overall installation weight of the piston-type accumulator.

The present invention relates to a dynamic automatic liquid-level detector for an oil well and belongs to the oil field automatic detecting technical field; the dynamic automatic liquid-level detector consists of a test tube (1), a sensor (2), an electromagnetic valve (3), a container (4), an electromagnetic valve (5), an electronic unit (6), a sound velocity determine tube (7), and a blind-terminal(8); the test tube (1), the solenoid valve (5) and the container are connected in series way one by one, which easily triggers and controls the width and the intensity of a pulse sound source; the container is connected with the test tube (1) through the electromagnetic valve (3), and communicated with atmosphere or connected with external low-voltage pipes through the electromagnetic valve (5); a special thin and long blind pipe is arranged beside the three-way sensor at the middle of the test tube to test the real velocity of sound; the open and the close of the electromagnetic valves (3) and (5) are controlled by the electronic unit (6) which collects the signals from the sensor (2) and calculates the depth of the liquid, and then displays and carries out a further transfer of the data; the dynamic automatic liquid-level detector has the advantages that the dynamic automatic liquid-level detector can spring the sound source automatically; and can control the pulse and the width of the sound source; and also can detect the velocity of the sound quickly and correctly without being effected by the factors of casing pressure, temperature, the amount of liquid contained in gas.

An apparatus for protecting a vehicle occupant that triggers a restraint means as a function of the vehicle occupant's motion in the context of an accident. The motion is predicted in that by using an occupant detection system and an impact sensor system, a height of the center of mass of the vehicle occupant and a force action on the vehicle occupant are determined, and the motion of the vehicle occupant is thereby predicted.

A vehicle system including a V2X unit for operating a vehicle-to-X communication, having a communications module for wireless data transfer, and a control device for controlling a user application, having a communications module for wireless data transfer which can be coupled with the communications module of the V2X unit, wherein the V2X unit and the control unit can be activated into a data transfer mode in order to couple the communications modules of the V2X unit and of the control device with each other for a data exchange.

An imaging device includes an image input unit for inputting an image of a subject, an image signal processing unit for processing the input image, an image recording unit for recording the input image on a recording medium, a smiling degree detection unit for detecting a smile level of the subject contained in the input image processed by the image signal processing unit, a detection threshold level setting unit for setting a smiling face detection threshold level at which a determination of whether the subject is smiling is performed based on the smile level detected by the smiling degree detection unit, and a photographing control unit for controlling a photographing operation in response to the smiling face detection threshold level being reached by the smile level of the subject detected by the smiling degree detection unit.

The invention discloses a GGNMOS (grounded-gate negative-channel metal oxide semiconductor) device in a deep N-well. Under the condition that all dimensions of the device do not change, channel resistance can be obviously increased to realize that GGNMOS is triggered well; and the device is kept in a small dimension range for saving the area of a chip. The invention has the core of putting the GGNMOS device into the deep N-well rather than making a traditional GGNMOS device on a P-shaped substrate and has the advantages of compensating partial boron atoms of a P-well by the external diffusion of phosphorus atoms of the deep N-well, reducing the effective concentration of the P-well, increasing the channel resistance, improving the triggering effect of the GGNMOS, reducing the flowing cross-sectional area of source leakage current because the P-well and the P-well substrate are isolated by the deep N-well, and further increasing the channel resistance.

The invention relates to an active headrest device for an automobile seat. The active headrest device for the automobile seat comprises a backrest framework (1), a triggering plate (2) arranged on the backrest framework (1), and a bracket structure fixedly connected with the triggering plate (2) for supporting a headrest. The backrest framework (1) is fixedly provided with a guide plate (4) with a through groove (3). The triggering plate (2) is in sliding connection on the guide plate (4) through a sliding part in slide match with the through groove (3). An elastic device for providing an elastic restoring force to the triggering plate (2) is arranged between the guide plate (4) and the sliding part. The direction of the elastic restoring force provided by the elastic device to the triggering plate (2) and the sliding direction of the sliding part are on a same straight line. With the adoption of the technical scheme provided by the invention, the direction of the elastic restoring force provided by the elastic device to the triggering plate and the sliding direction of the sliding part are on a same straight line so that the triggering plate triggered can restore rapidly.

In the event that at least a portion of unit cells in a fuel cell stack have experienced a significant drop in voltage, the fuel cell system will execute a voltage recovery process allowing them to recover generating capability. In the voltage recovery process, a controller measures impedance of the fuel cell stack, and based on these measurements, determines the hydration condition of the electrolyte membrane inside the fuel cell. If, during the determination of hydration condition, the controller has determined that the hydration level is low, a current limiting process for temporarily limiting output of the fuel cell in order to recover generating capability will be triggered under more lenient conditions, as compared to if determined that the hydration level is high.

The invention discloses a quadruple spiral distribution loading oscillator microstrip antenna applied to a Beidou system and relates to a microstrip patch antenna. The quadruple spiral distribution loading oscillator microstrip antenna applied to the Beidou system is low in echo loss, low in interference, high in gain, high in symmetry, high in integration level and miniature and has the directed radiation characteristics. The quadruple spiral distribution loading oscillator microstrip antenna applied to the Beidou system is provided with a substrate, wherein copper is coated on two sides of the substrate; the upper surface of the substrate is provided with a quadruple spiral oscillator arm structure; the sides of the quadruple spiral oscillator arm structure form a spiral oscillator in a rewinding form; a loading hole and a feed hole are formed in the spiral oscillator; the quadruple spiral oscillator arm structure is rewound by 720 degrees towards the center of each side; the lower surface of the substrate is provided with a grounding plate; the grounding plate is connected with an outer core of a feed copper axis; and the loading hole is connected with an inner core of the feed copper axis.

The invention relates to a shifting device for operating a clutch with clutch axial line, especially a clutch in a motor vehicle drive unit between a combustion engine and a gear-shifting transmission. The shifting device comprises a shifting lever is rotatably supported at a rotation point relative to radial movement of clutch axial line between an external bearing and internal bearing of the shifting lever and on a mobile bearing seat fixed on a axial direction and moving along the radial direction and the external bearing is elastically mounted with a spring and the internal bearing cooperates with a shifting bearing and moved to a shifting path. The terminal position lies on the mobile conversion stop position when the clutch is at disconnection state and better reset of the bearing block is realized in the clutch. A path of the external bearing is limited in an effective direction of the spring by a stop such that a force is exerted on a bearing block at the rotary point by the shifting lever and the force is suitable for shifting the bearing block in a direction of the external bearing.

The invention discloses a laser trigger vacuum switch and a trigger system apparatus thereof. The laser trigger vacuum switch comprises a closed housing, a first electrode main member and a second electrode main member. The first electrode main member comprises an arcing electrode, a first electrode flange, a first electrode platform and a focusing mirror. The second electrode main member comprises an arcing electrode, a second electrode flange, a second electrode platform and a target electrode. The trigger system apparatus mainly comprises a computer, a converter, a switch circuit board, a laser and the laser trigger vacuum switch. The laser trigger vacuum switch has a working voltage as high as 30 kV and a working current as high as 500 kA. The problems of difficult trigger high voltage isolation, trigger stability, short service life and the like by use of electric pulses in the prior art are solved, the laser trigger energy can be effectively reduced, and the time delay and jittering of a switch device are improved. The laser of the trigger system apparatus realizes miniaturization completely, a matched laser system is greatly simplified, and a special power supply device, a special water cooling machine and a special laser collimation system are unnecessary.