55 results about "Physical load" patented technology

An apparatus for speculatively forwarding storehit data in a microprocessor pipeline. First and second virtual address comparators compare a virtual load address with first and second virtual store addresses to generate a virtual match signal for indicating whether first and second storehit data is likely present in a store buffer and a result forwarding cache, respectively. If the first and second storehit data are both present the second storehit data is newer than the first storehit data. First and second physical address comparators compare a physical load address translated from the virtual load address with first and second physical store addresses translated from the plurality of virtual store addresses to generate a physical match signal for indicating whether the first and second storehit data is certainly present in the store buffer and the result forwarding cache, respectively. Forwarding logic forwards the second storehit data present in the store buffer in response to the virtual match signal indicating no match between the virtual load address and the second virtual store addresses but a match between the virtual load address and the first virtual store address, prior to generation of the physical match signal. Control logic receives the virtual and physical match signals and generates a stall signal for stalling the pipeline subsequent to the forwarding logic forwarding the storehit data From the store buffer if the physical match signal indicates a match between the physical load address and the second physical store addresses although the virtual match signal previously indicated no match between the virtual load address and the second virtual store addresses, until correct data specified by the physical load address is provided to replace the previously forwarded second storehit data.

A lane departure control system is provided which steers a vehicle toward the center of a lane of a road at a first yaw rate by a controlled angle when the vehicle is determined to be about to deviate from the lane. Afterwards, when the vehicle is determined to be traveling toward a virtual line defined near a lane boundary, the system steers the vehicle by a correction angle so as to orient the vehicle parallel to the virtual line at a second yaw rate. The system changes the value of the first yaw rate at a first rate within the controlled angle and also changes the value of the second yaw rate at a second rate within the correction angle. An absolute value of the second rate is set smaller than that of the first rate, thereby minimizing an undesirable physical load on a driver of the vehicle.

The driving skill evaluating apparatus is an apparatus that evaluates the driving skill of a driver who drives a vehicle. The evaluating apparatus includes: driver load measurement means for measuring the degree of physical load on the driver in a driving operation activity of the vehicle; driving operation quantity measurement means for measuring the quantity of driving operation performed by the driver for the vehicle in the driving operation activity; and evaluation means for evaluating the driving skill of the driver by using the degree of the physical load on the driver and the quantity of driving operation. And the driving load efficiency informing apparatus iincludes: the driver load measurement means: the driving operation quantity measurement means; load efficiency judgment value calculating means for calculating a load efficiency judgment value indicating a efficiency of efficiency of the physical load on the driver in the driving operation activity of the vehicle to the quantity of driving operation performed by the driver for the vehicle in the driving operation activity of the vehicle, by using the degree of the physical load on the driver and the quantity of driving operation; and informing means for informing the driver of the efficiency of the physical load on the driver to the driving operation activity of the vehicle in accordance with the load efficiency judgment value.

To provide the input device in the present invention, which allows comfortable operation with lightened mental and physical load, has at least one input key and includes: an association storage unit storing an array of plural information in association with the input key, the plural information each having an order; a selection unit selecting, from the array, predetermined information as input information; a touch detection unit detecting that an object touches a surface of the input key; and a movement relevant information detection unit detecting movement relevant information concerning a movement of a contact point between the surface of the input key and the object, the contact point being detected by the touch detection unit. The selection unit selects, from the array, information having a predetermined order stored in association with the input key on which the touch detection unit detects the touch by the object, based on the movement relevant information.

Provided is a fitness device allowing a user to securely achieve a final target set by each user. The fitness device comprises a loading means 16 for applying a physical load to the user, an oxygen state varying means 52 for obtaining air with different oxygen concentrations from that of the atmospheric air, an outlet part for supplying air for the user, an air feeding means 53 for feeding the air obtained in the oxygen state varying means 52 to the outlet part, an oxygen concentration selecting means for selecting the oxygen concentration of air fed from the air feeding means 53, and an information obtaining means 74 with a level setting means, or the like, for setting the purpose of use and the level. The load applied by the loading means 16 and/or at least one of the oxygen concentration, quantity of wind and speed of wind of air fed from the air feeding means is adjusted according to the final target set by the user, and air with optimum physical load, oxygen concentration, quantity of wind or speed of wind is supplied for the user to achieve the final target of the user.

The present invention relates to an efficient receiver, and methods of efficiently receiving the signals. In particular, the present invention relates to a method of efficiently receiving a first pilot symbol and a second pilot symbol to reduce physical load and latency in a receiver. In addition, the present invention relates to a method of inserting the first pilot symbol and the second pilot symbol in RF channels.

A methodology for selecting and properly placing foil strain gages on a transducer in a Wheatstone bridge, which provides a more consistent creep response, especially when the transducer temperature is changed. A transducer includes a counterforce subjected to a predetermined physical load that provides tension and compression strains (positive and negative, respectively). The transducer also includes a plurality of strain gage grids that are operatively attached to the counterforce in the tension and compression strain areas of the counterforce and generate electrical signals. The plurality of strain gages are electrically connected in a Wheatstone bridge circuit where their electrical signals due to creep are cancelled.

A cache memory for performing fast speculative load operations is disclosed. The cache memory caches stack data in a LIFO manner and stores both the virtual and physical address of the cache lines stored therein. The cache compares a load instruction virtual address with the virtual address of the top cache entry substantially in parallel with translation of the virtual load address into a physical load address. If the virtual addresses match, the cache speculatively provides the requested data to the load instruction from the top entry. The cache subsequently compares the physical load address with the top cache entry physical address and if they mismatch, the cache generates an exception and the processor provides the correct data. If the virtual and physical load addresses both miss in the stack cache, the data is provided by a non-stack cache that is accessed substantially in parallel with the stack cache.

Fast tuning and measuring algorithms in open loop active load pull systems have been developed to accommodate high speed production testing of many chips of the same kind on wafer; they are based on re-setting the (pre-calibrated) amplitude and phase of the injected power into the device output port. Because of the dispersion of the chip characteristics this often leads to non-physical load synthesis, i.e. |Γ|>1, which not only is unrealistic test condition, but also risks destroying the device under test, or reflection factors not high enough to reach the optimum Gamma of the DUT. A method is proposed to use a mechanical tuner in order to shift the active tuning inside meaningful areas; the tuner is also used to pre-match the device to the injection amplifier.

The invention provides an ECU desktop hardware-in-loop simulation test system and a hardware-in-loop simulation test system and belongs to the technical field of simulation. The ECU desktop hardware-in-loop simulation test system comprises operation monitoring equipment, simulation environment equipment, a jumper device and an ECU and physical load and is characterized in that the simulation environment equipment at least comprises a virtual instrument test platform, a simulated load and a signal processing circuit, the virtual instrument test platform is connected with the signal processing circuit through a wire, various models are operated in the virtual instrument test platform to perform open loop tests or closed loop tests on a car electronic control unit, and the virtual instrumenttest platform collects the simulation data of the needed models and transmits the simulation data to a workstation mainframe for displaying. The ECU desktop hardware-in-loop simulation test system hasthe advantages that different types of control units can be tested by replacing the control units, changing the simulation models and configuring input and output interfaces, the single test object defect in the prior art is overcome, and the hardware-in-loop simulation test efficiency of vehicle control units is increased.

The invention relates to a pH (potential of hydrogen) responsive graphene oxide nano-sheet coated mesoporous silicon dioxide drug double-loaded composite nanoparticle and a preparation method. The pHresponsive graphene oxide nano-sheet coated mesoporous silicon dioxide drug double-loaded composite nanoparticle comprises a mesoporous silicon dioxide nanoparticle, cinnamyl aldehyde, a graphene oxide nano-sheet and adriamycin, wherein the cinnamyl aldehyde is loaded inside the mesoporous silicon dioxide nanoparticle, the surface of the mesoporous silicon dioxide nanoparticle is coated with the graphene oxide nano-sheet, and the adriamycin is loaded in the structure of the graphene oxide nano-sheet. The preparation method includes the steps: loading the cinnamyl aldehyde and the adriamycin inthe amination mesoporous silicon dioxide nanoparticle and the graphene oxide nano-sheet by physical load and pi-pi conjugate; performing electrostatic adsorption to obtain the pH responsive grapheneoxide nano-sheet coated mesoporous silicon dioxide drug double-loaded composite nanoparticle. The prepared composite nanoparticle is good in biocompatibility, high in drug loading capacity and less indrug release within a neutral pH range, a surface covering layer is rapidly removed by surface charge variation of the graphene oxide nano-sheet in a low-pH environment in a tumor cell, drugs are released in a responsive manner, drug accumulation in the cell is finally improved, drug treatment effects are enhanced, and toxic and side effects are reduced.

The invention relates to a fully automatic glass bottom grinding machine with a turntable type, relates to the technical field of mechanical processing equipment, and is used to solve the technical problems of low processing precision, high labor intensity and inability to meet the requirements of safe production and flexible production in the prior art , the rotary table glass automatic bottom grinding machine of the present invention includes a rotary table mechanism, a material clamping mechanism and a grinding mechanism. The processing process is divided by the grinding mechanism, and the material can be transferred from the current station to the next station through the rotary table mechanism. The processing ensures the continuity of the entire processing process, and because the processing process and processing time experienced by each product are the same, it can ensure the uniformity of the product, and can meet the requirements of high tempo, multi-equipment, safe production and flexible production In addition, due to the mechanization of the entire operation process, not only the processing accuracy of the product is improved, but also the labor intensity and manual physical load can be reduced.

A feather quantized femoral stem is integrally formed by a metal powder accumulation layer (additive manufacturing or 3D printing). A foundation pillar comprises at least one inner grid body located in the foundation pillar and a fusion layer surrounding the peripheries of the inner grid bodies; each inner grid body is of a hollow structure composed of a plurality of trabeculas, and therefore the inner grid bodies are provided with a plurality of holes stacked with one another; the fusion layer is provided with at least one area and formed by hollow outer grid bodies which are composed of a plurality of micro-trabeculas, the outer grid bodies are provided with a plurality of micro holes stacked with one another, and the density (kg/m<3>) of the inner grid bodies is unequal to that (kg/m<3>) of the outer grid bodies. According to the feather quantized femoral stem, the inner grid bodies and the outer grid bodies are each provided with multiple holes, therefore, the weight of the femoral stem is greatly lowered, and the physical load of a patient is lowered; in addition, the inner grid bodies and the outer grid bodies are arranged to be with different density, and therefore the capacity of bending resistance and shear resistance is improved.

The invention relates to a model for measuring the mechanical properties of an articular cartilage under the action of physiological loads. The model comprises a sliding compression model and a rolling compression model and is used for dividing the cartilage into different layer areas to perform the simulation of sliding compression and rolling compression, so that the various anisotropic characteristics and actual physical load conditions of the cartilage are considered. In addition, the functions of constituent components are considered by the combination of the tensile property of simulation collagen fibers of a spring unit in finite element software ABAQUS. The model is used for measuring the mechanical properties of the articular cartilage under the action of the physiological loads, and comprises sliding compression measurement and rolling compression measurement. The model has the advantages that the true stress environment of the articular cartilage is more truly simulated by the application of a finite element simulation method; and the functions of the constituent components of the cartilage are more truly simulated, so that the micro mechanical properties of the cartilage under the action of the physiological loads can be accurately simulated.

The invention relates to supermarket tallying robots, in particular to a computer remote controlled supermarket tallying robot based on a wireless network to solve the problems that cable arranging ina supermarket warehouse is completed mainly based on manpower, and therefore physical load of workers is increased, and the tallying efficiency is low. The computer remote controlled supermarket tallying robot comprises a moving base mechanism, a lifting driving mechanism, a lifting screw, a lifting guide rail, a storage battery, a wireless network receiver, a controller, a lifting sliding block,a pushing mechanism, a control computer and two pathways. The two pathways are arranged in a parallel mode. The moving base mechanism is mounted at the two pathways. The lifting driving mechanism ismounted at the moving base mechanism. The lifting screw and the lifting guide rail are vertically mounted at the moving base mechanism in a parallel mode. The invention belongs to the field of robots.

The invention discloses a method and a system used for acquiring an equivalent load of a security resource, and relates to the field of information security. The method comprises the steps of acquiring a real-time physical load of the security resource and residual execution time of a security service; and determining an equivalent load of the security resource according to the real-time physicalload of the security resource and the residual execution time of the security service. According to the method and the system provided by the invention, the equivalent load of the security resource isdetermined according to the real-time physical load of the security resource and the residual execution time of the security service, and thus the purpose of acquiring equivalent load is achieved. Furthermore, the load capacity of the security resource can be abstractly described via the equivalent load, the security service can be distributed for the proper security resource, and the security service execution efficiency can be improved.