226results about How to "Avoid testing" patented technology

Devices and methods for utilizing dry chemistry dye indicator systems for body fluid analysis, such as glucose level provided by incorporating a porous membrane in a disposable patch. The devices also provide for microtitration of fluid samples in fixed volumetric openings containing indicator reagent. The devices provided are low cost due to efficient manufacturing methods provided.

A contents display and search system for navigating and searching and exploring a collection of objects includes a database of Attributes; each of the Attributes being associated with one or more objects, and a database of Kinds, each Kind being associated with one or more Attributes. When a user enters a search query including at least one Attribute, an object is tested to determine whether it has Attributes of the Kind corresponding to the Kind of the at least one specified Attribute before function testing is performed. Search and contents investigation results are presented in a hierarchical format in which Kinds and Attributes rather than objects, are displayed until the search or content type is further specified by selecting additional Kinds and / or Attributes such that the number of objects satisfying the specified search is below a threshold. User interaction modifies the hierarchical order of Kinds and Attributes in the display.

A drunken driving prevention device having an alcohol sensor and being mounted on a vehicle including an automobile includes a judging element for judging whether inspection for detecting alcohol via the alcohol sensor should be performed or not based on predetermined conditions when the vehicle is started. The drunken driving prevention device further includes an element for performing the inspection via the alcohol sensor when the judging element judges to perform inspection, and a control element for disabling operation of the vehicle if alcohol is detected as a result of the inspection.

A direct assay is described using novel three-dimensional polymeric assemblies which change from a blue to red color when exposed to an analyte, in one case a flu virus. The assemblies are typically in the form of liposomes which can be maintained in a suspension, and show great intensity in their color changes. Their method of production is also described.

A method and a wireless access point device for a network layer handoff of a wireless mobile node over a wireless local area network. The method includes detecting a wireless mobile node that has moved into the coverage area of the wireless access point device; maintaining an available IP address pool; selecting a temporary IP address from the IP access pool in response to the detection of the mobile node moving into the coverage area; and assigning a temporary IP address to the mobile node for use by the node during an interim period. The method produces a network layer handoff of a wireless mobile node over a local area network. Also provided is a computer readable article of manufacture tangibly embodying computer readable instructions for executing the steps of the method.

A semiconductor device includes a CPU core circuit, a bus connected to the CPU core circuit, and a memory BIST circuit configured to perform a memory test in response to an instruction supplied from the CPU core circuit through the bus.

This transformer test control device permits testing of an electrical transformer as installed on a power pole without connecting any high voltage of the power distribution line to the transformer, thereby significantly enhancing the safety of the lineman during the testing procedure. A test control device for controlling the testing of an electrical transformer combines a visual indicator acting as both a power-on indicator and a fuse tester, a voltmeter, a voltage adjustment control, an operator control switch and a fuse as well as terminals for connecting both to an alternating current electrical supply and to the terminals of the primary coil of a transformer to be tested. Additionally, the test control device includes terminals for connecting the device and a secondary circuit to selected output terminals of the secondary coil of the transformer and additional terminals for receiving and retaining the contact portions of voltmeter test probes. The test control device simplifies the transformer testing and aids the lineman in testing while maintaining high standards for safety practices and, especially, during adverse weather conditions. This device may be embodied to include a dedicated second voltmeter. The test control device may be powered by either normal 120 volt line voltage or the output of a power inverter connected to the electrical system of a truck or other motor vehicle in those areas without readily available 120 volt AC power.

A test tube rack has a rack main body, a test tube insertion hole, a test tube bottom receiving part, and a test tube fitting adapter. The rack main body is constructed in at least three stages in which an upper plate, a middle plate and a lower plate are arranged parallel with an interval. The test tube insertion hole is provided on the upper plate and middle plate. The test tube bottom receiving part is provided in the lower plate. The test tube fitting adapter is provided in the test tube insertion hole, and supports a test tube with a different outside diameter. The test tube is supported at three positions such as the upper plate,the middle plate, and the lower plate, and held in the vertically stood state.

A method of screening complementary metal-oxide-semiconductor CMOS integrated circuits, such as integrated circuits including CMOS static random access memory (SRAM) cells, for transistors susceptible to transistor characteristic shifts over operating time. For the example of SRAM cells formed of cross-coupled CMOS inverters, separate ground voltage levels can be applied to the source nodes of the driver transistors, or separate power supply voltage levels can be applied to the source nodes of the load transistors (or both). Asymmetric bias voltages applied to the transistors in this manner will reduce the transistor drive current, and can thus mimic the effects of bias temperature instability (BTI). Cells that are vulnerable to threshold voltage shift over time can thus be identified.

A lipid bilayer with affinity to an analyte, which directly signals binding by a changes in the light absorption spectra. This novel assay means and method has special applications in the drug development and medical testing fields. Using a spectrometer, the system is easily automated, and a multiple well embodiment allows inexpensive screening and sequential testing. This invention also has applications in industry for feedstock and effluent monitoring.

A direct assay is described using novel three-dimensional polymeric assemblies which change from a blue to red color when exposed to an analyte, in one case a flue virus. The assemblies are typically in the form of liposomes which can be maintained in a suspension, and show great intensity in their color changes. Their method of production is also described.

A client transmits, to a server, an instruction to copy a certain file for update, and receives the copied file. Upon update of the received file, the client generates update information on the update of the received file, and transmits the generated update information to the server. The server extracts a file containing a part related to the received update information, and judges whether or not the extracted file has been copied and then transmitted to a different client. If judging that the extracted file has been copied and transmitted to the different client, the server transmits warning information to the different client to which the extracted file has been transmitted, the warning information indicating that the file is updated in the client other than the different client.

A dynamic hardware emulation model (10) to be used with a hardware simulator for testing a user device (26) under test. A programming interface (12) controls a memory pool (14) and a command processor / bus manager (16) such that a command cycle is initiated to read and write data through a computer bus (24), to and from the user device (26). The programming interface (12) and the user device (26) can act in a master or slave mode. When the user device (26) is in slave mode, a slave memory (18) contains expected data for comparison purposes, and an arbiter (20) determines which device will have access to the computer bus (24).

A test device for determining the concentration of at least one analyte in a sample using a element is proposed. The test device can be used particularly for glucose measurement, in particular blood glucose measurement, cholesterol measurement and / or coagulation measurement. The test device according to the invention comprises a housing with a closed state and an opened state, and a storage device for receiving at least one test element. The at least one test element is typically designed as a strip-shaped test element, and the storage device typically comprises a magazine. The magazine comprises a plurality of cavities, and the test elements are received substantially parallel to one another in the cavities. A measuring device and a dispensing device are also provided. The dispensing device comprises means for conveying the at least one test element from at least one storage position of the storage device during opening of the housing.

The invention discloses an anti-dumping transport box for medical drugs, which includes a box body. The box body is provided with a cavity. The cavity is provided with a clamping mechanism. The clamping mechanism passes through a sealing plate and a packaging box. Five test tubes can be clamped, the medicine is stored in the storage chamber in the test tube, and the sealing piston in the clamping mechanism can seal the storage chamber. The present invention can hold the test tube vertically and pass The sealed piston is sealed to prevent leakage of the drug, and to keep the drug in an environment filled with inert gas, to prevent gas with more impurities such as air from entering the test tube and contaminating the drug, and to reduce the upper and lower test tubes during transportation. The amplitude of the vibration and the angle of inclination can prevent the tube from leaking the drug due to the large inclination.

The invention relates to a terminal testing method, a terminal testing device and a terminal testing system. The method comprises the steps of: acquiring an application list which needs to be tested on a terminal to be tested; when a test instruction is received, sending the application list to the terminal to be tested; and receiving a test report sent by the terminal to be tested. By adopting the technical solution, the compatibility of the terminal to be tested can be automatically tested, so that testers' manual test on the terminal to be tested is avoided, the test manpower is greatly saved, and the test efficiency and accuracy are improved; in addition, by receiving the test report sent by the terminal to be tested, testers can learn the test result of each application in the application list on the terminal to be tested on the whole, and thus can assess the compatibility of the terminal to be tested.

An automated test method for performing a hi-pot test procedure for an electrical device through the use of a test program installed in a factory information system (FIS) and a test instrument connected to the FIS. The test program sends a control command to the test instrument that in turn executes the hi-pot test for the electrical device. Test results are obtained by the test program from the test instrument and sent to the FIS. The test results are stored in the FIS for future reference.

The invention relates to a method and apparatus for detecting elution of a sample from a sample substrate to incubation buffer contained in a sample well while the sample substrate is still within the well. The method comprises measuring light absorption of the contents of the sample well at a predefined wavelength or wavelength range, and determining, based on the absorption measurement, the degree of elution of the sample. According to the invention, a wavelength or wavelength range is used which is absorbed by at least one elutable component of the sample but transmitted by the sample substrate. The invention provides a reliable way of determining the degree of elution of blood samples in neonatal screening, for example.

A circuit for automatically resetting a central processing unit (CPU) is provided. The circuit includes a detector and a reset signal generator. The detector is electrically connected to the CPU for receiving a specified signal from the CPU, and the detector sends out a triggering signal when the specified signal is not received for a predetermined period of time. The reset signal generator is electrically connected to the detector for generating a reset signal in response to the triggering signal. A chipset with a reset completion indication function is also provided. The chipset includes a plurality of functional circuits and a calculating and recording device.

A method of screening complementary metal-oxide-semiconductor CMOS integrated circuits, such as integrated circuits including CMOS static random access memory (SRAM) cells, for n-channel transistors susceptible to transistor characteristic shifts over operating time. For the example of SRAM cells formed of cross-coupled CMOS inverters, static noise margin and writeability (Vtrip) screens are provided. Each of the n-channel transistors in the CMOS SRAM cells are formed within p-wells that are isolated from p-type semiconductor material in peripheral circuitry of the memory and other functions in the integrated circuit. Forward and reverse body node bias voltages are applied to the isolated p-wells of the SRAM cells under test to determine whether such operations as read disturb, or write cycles, disrupt the cells under such bias. Cells that are vulnerable to threshold voltage shift over time can thus be identified.

A screening device for testing bodily fluids for the presence of certain constituents. The device can include a planar front face through which all of the test strips are viewed. The device also includes an inclined surface that directs the fluid under test to test strips with more efficiency, and partitions the fluid that is directed to a given test strip to better assure that the test strip receives an adequate amount of bodily fluid for a valid analysis. In one embodiment, the device includes a three-dimensional gasket that creates a pressurized environment upon insertion of the sampling stem for improved diffusion of the bodily fluid into the test strips.

An apparatus for measuring the breathability and comfort level of a shoe, comprising a rigid structure that duplicates the contour of a foot, divided into at least three thermally insulated regions from each other, for the shoe to be tested, resistors heating the regions of the rigid structure to a presettable temperature, at least one cladding of a soft material permeable to liquids, that absorb water and distributing it over the entire surface of the structure, sensors for sensing the temperature of cladding regions corresponding to the contour regions, a metering pump to supply water to the structure, and a power measuring device.

The invention discloses a rapid construction and support method for a software system structure to describe language. The invention is characterized in that the method includes the following steps: (1) a scalable system structure language foundation FEAL is constructed; the FEAL appoints a set of descriptive abstract element definition, a group of element structure standard and a set of mapping mechanism standard, and provides a sublayer structure foundation for constructing various meaning signifying symbols of a new ADL, and the meaning signifying symbols for describing language ADL using the software system structure is mapped to FEAL inner element; (2) a plug-in developing platform XArch with the functions of model display, visual editing, attribute display, multi-view support, ADL automatic generation and model structure show is constructed, wherein, the plug-in developing platform XArch is based on the software system structure of the FEAL, and the functions are the universal functions in the software system structure. The invention realizes a parser for formalizing grammars for various ADL or system structure models, makes the work on defining the ADL more convenient and fast, and greatly facilitates the research and analysis of the software system structure. The invention is conducive to the popularization of the software system structure in practical engineering.

The invention provides an apparatus for testing PCIe (peripheral component interconnect express) bus bandwidth. The apparatus comprises that: a memory in a host device; a message construction module, a DMA write engine module, a DMA read engine module, a message parsing module, and a bandwidth calculating module in a PCIe device. The invention also provides a method for testing PCIe bus bandwidth. The method is characterized in that: constructing a message in the message construction module of the PCIe device, uploading the constructed message to a host memory address through the DMA write engine module, reading stored message data in the host memory address through the DMA read engine module, and finally based on total byte count and transmission time of the message data, calculating bus bandwidth in the bandwidth calculating module. According to the apparatus and the method of the invention, test efficiency in a DMA mode is raised, and accuracy of a data test result is raised simultaneously.

The invention discloses a spectrum test device and a spectrum test method. The device comprises an integrating sphere (501), a light source (502), a baffle (503) and a test lens (504), wherein the integrating sphere (501) is hollow, the top of the integrating sphere (501) is provided with a light outlet, the inner wall of the integrating sphere (501) is coated with a diffuse reflection layer, and diffusion of all points of the diffuse reflection layer is uniform to evenly diffuse light rays; the light source (502) is arranged in the center of the integrating sphere (501) and emits the light rays when powered on; the baffle (503) is located between the light outlet and the light source (502) to prevent the light rays emitted from the light source (502) from shooting out from the light outlet before being diffused; and the test lens (504) is located above the light outlet and used for testing the light rays from the light outlet and obtaining the spectrum of the light rays to solve the problems that in a traditional backlight spectrum test method, a light source cannot be directly tested and time used in obtaining the spectrum is long.

Electric power transport system having a cold dielectric superconducting cable, a cryostat and a cryogenic fluid. The cryostat has modules including an inner tube, an outer tube, a couple of gaskets, and a duct connected to the coupling surface between the gaskets of at least one flange with the environment external to the cryostat.

A semiconductor integrated circuit comprising a plurality of memory circuits; a BSIT circuit 140 operable to output test vectors; and one or more register circuit(s) 150 each allocated on a signal line that transmits test vectors output by the BIST circuit 140 to any of the memory circuits, and operable to sequentially transfer the test vectors to an adjoining macro cell in accordance with the clock signals.

A computer opening / closing tester which is used for testing the opening / closing of computer comprises a power supply device and a control circuit. The power supply device can periodically switch on / off the electricity to the computer. The control circuit comprises a first electronic switch, a second electronic switch, a first resistor, a second resistor, a capacitor and a second capacitor. The first end of the first electronic switch is connected with the power supply of system through the first resistor, and is earthed through the first capacitor. The first end of the second electronic switch is connected with the second end of first electronic switch, is connected with a standby power source through the second resistor, and is earthed through the second capacitor. The second end of the second electronic switch is connected with the opening signal end of power supply. The third end of the first electronic switch and the third end of the second electronic switch are earthed. The computer opening / closing tester saves a large amount of manpower.

Apparatus and methods are provided. A NAND memory device has a memory array comprising a plurality of memory blocks and a volatile latch coupled to each of the memory blocks for selectively preventing testing of the respective memory block coupled thereto when that memory block is a known defective block. A non-volatile latch may also be coupled to each of the memory blocks for permanently preventing access, during normal operation of the memory device, to the respective memory block coupled thereto when that memory block is a known defective block.