39 results about "Mass scale" patented technology

A thin film deposition apparatus used to manufacture large substrates on a mass scale and that allows high-definition patterning, and a method of manufacturing an organic light-emitting display apparatus using the same, the apparatus includes a loading unit fixing a substrate onto an electrostatic chuck; a deposition unit including a chamber maintained in a vacuum state and a thin film deposition assembly disposed in the chamber, separated from the substrate by a predetermined distance, to deposit a thin film on the substrate fixed on the electrostatic chuck; an unloading unit separating the substrate on which a deposition process is completed, from the electrostatic chuck; a first circulation unit sequentially moving the electrostatic chuck on which the substrate is fixed, to the loading unit, the deposition unit, and the unloading unit; and a second circulation unit returning the electrostatic chuck separated from the substrate to the loading unit from the unloading unit, wherein the first circulation unit passes through the chamber when passing through the deposition unit.

In a multi-piece solid golf ball comprising a solid core and a cover of at least two layers, one layer, preferably an inner layer, of the cover is formed mainly of a thermoplastic polyurethane elastomer having a JIS A hardness of 60-98 and a resilience of at least 40%. The golf ball is improved in spin properties, flight performance, feeling, durability, and mass-scale productivity.

The time-of-flight mass spectrometers which must demonstrate a high constancy of the calibrated mass scale even under changeable ambient temperatures and thermal loads due to pumps or electronics. Time-of-flight mass spectrometers calculate the masses of ions from the measured time of flight in a long flight tube that is normally manufactured of stainless steel. These flight tubes are subject to temperature-related length changes which affect the flight time and therefore the mass determination. The thermal expansion of spectrometer parts between ion source and ion detector, thus keeping the flight path for the ions at a constant length. Length compensation can be produced by design of the spacing system made of materials of different thermal expansion coefficients, the length changes of which balance out in opposite directions.

Disclosed is a microfluidic sensor complex structure comprising a lower plate, a middle plate and an upper plate. A reference electrode, a working electrode and an electrode connection are formed on the lower plate. The middle plate comprises a microfluidic channel passage therein. The upper plate is overlaid on the middle plate so as to induce a capillary phenomenon on the microfluidic channel passage formed on in the middle plate. The microfluidic sensor complex structure allows the motion of a sample to be driven only by a capillary phenomenon, without additional operation, and allows an immune response, washing, and electrochemical analysis in one round once a sample is introduced thereinto. Hence, it requires only a short time period for measurement, is convenient to handle, and shows sensitivity and selectivity. Also, it can be produced on a mass scale because it can be formed of typical organic polymers using a simple method. Based on analytical electrochemistry, the microfluidic sensor complex structure can be used as a small-size sensor that can be applied to practice sites.

A thin film deposition apparatus that can be used to manufacture large substrates on a mass scale and that improves manufacturing yield, and an organic light-emitting display device manufactured using the thin film deposition apparatus. The organic light-emitting display device includes: a substrate including a plurality of sub-deposition areas arranged parallel to each other; at least one thin film transistor formed on the substrate, the at least one thin film transistor comprising a semiconductor active layer, a gate electrode insulated from the semiconductor active layer, and source and drain electrodes contacting the semiconductor active layer; a plurality of pixel electrodes formed on the thin film transistor; a plurality of organic layers formed on each of the pixel electrodes; and a counter electrode formed on the organic layers, wherein the plurality of organic layers lie in each of the sub-deposition areas and have a larger shadow zone the further a distance from a center of the corresponding deposition area.

The invention generates mass scale comparability between mass spectra which are acquired in time-of-flight mass spectrometers, particularly with ionization by matrix-assisted laser desorption. Always slightly distorted mass scales of different mass spectra from the same type of sample can be aligned. The flight times of identical ions always differ slightly from one mass spectrum to the next due to non-reproducible processes in the ionization method. Thus the apparent mass values of ion signals of identical substances in different mass spectra do not match even if the flight times are converted into mass values with the identical calibration equation. After alignment of the mass scales, mass spectra can be reliably compared with respect to deviations in intensities of bio-makers, or be added together without deterioration in the mass resolution, and improved reference spectrum libraries can be created. Furthermore, the invention allows more reliable library searches to be carried out.

The present invention provides for rapid and large scale evaluation of expression of, or function of, nucleotide sequences in plants. The invention comprises three specific components which provide for fast and large scale evaluation of nucleotide sequences. The first component includes delivery in either a single event a library of different engineered vectors or a single engineered vector for a single target nucleotide sequence comprising sequences the function of which is desired to be known in plant cells. Surprisingly, applicants have discovered that, the introduction of multiple vectors to plant cells predominantly results in individual transgenic plants which contain only a single transformation event. The second feature of the invention involves a highly transformable, fast cycling and/or miniature size plant and the final step involves mass scale analysis of T0 plants for various phenotypes and plasmid rescue to identify the nucleotide sequence present in a particular phenotype.

The invention discloses a hypergravity two-dimensional rock mass model experiment device and a hypergravity two-dimensional rock mass model experiment method. The device comprises a control center, aground oil source, a centrifugal machine, a rock loading box, an image observation device and a counterweight block; the rock loading box comprises a reaction box frame, a sheet rock sample, a confining pressure oil bag, a rigid shaft pressing head and a shaft pressing oil bag; the method utilizes N times of hypergravity environment to carry out a 1/N time of rock mass scale model experiment, thereby greatly improving the similarity of the model experiment; the rock mass model is in a thin sheet shape, and the side plates are transparent, so that deformation, cracking and the like on the sidesurface of the sample can be directly observed in an image; compared with a single-point measurement mode of a prior strain gauge and displacement sensor, the monitoring density is greatly improved, the cost is greatly reduced, and the overall planning difficulty is greatly reduced; an integrated hydraulic oil bag is adopted to provide high pressure, a rock sample does not need to be sealed by a rubber sleeve, and the observation is convenient; and the requirement on the sealing performance of the device is greatly reduced.

The invention relates to high performance ion traps used as mass spectrometers which in spite of a variable thermal load require a high constancy of the mass scale calibrated in. Ion traps consist at least of one ring electrode, two end cap electrodes, and suitable fixing elements which determine the distance between the electrodes. When exposed to a thermal load, the parts of the ion trap are subject to thermal expansion, which leads to a change in field intensities even if the applied RF voltage is constant, and thus to an apparant shift of masses. The invention consists of selecting the thermal expansion of the ion trap parts in such a way that when a constant RF voltage is applied, the field intensity within the trap remains constant by first approximation, in spite of the altering geometric form and expansion with changing operating temperature. In this way, displacement of the mass scale is avoided. To compensate an unavoidable thermal expansion DELTA r0 of the ring electrode with an inscribed radius r0 by a ratio DELTA r0/r0, the distance z0 of the end cap poles from the center of the trap must become smaller by the proportional ratio DELTA z0/z0=- DELTA r0/r0. This compensation can be achieved by a suitable design with suitably selected expansion coefficients for the ion trap electrode material and the material of the fixing elements.

The invention relates to a wireless energy transmission based spacecraft charging method, and the charging method comprises the following steps: (1) a to-be-charged spacecraft sends a charging request command to a ground command center, and the ground command center, according to the needed charging amount and energy transmission efficiency, calculates the wireless energy transmission time; (2) charging and to-be-charged spacecraft tracks and the charging time are taken as constraints for track rendezvous calculation, a charging spacecraft is guided to performing track rendezvous with a to-be-charged spacecraft by using a C-W guidance strategy according to track calculation results; (3) an energy transmission channel is established, the relative position and relative attitude of the charging spacecraft and the to-be-charged spacecraft are confirmed; (4) energy is transmitted to the to-be-charged spacecraft by a laser or microwave way. The charging method can effectively reduce the spacecraft mass scale, reduce launch costs of small spacecrafts such as a debris removal spacecraft and the like, and improve the feasibility of development of an initiative space debris removal task.

The invention relates to a method of manufacturing a semiconductor sensor device (10) for sensing a substance (30) and comprising a strip-shaped semiconductor region (1) which is formed on a surface of a semiconductor body.(11) and which is connected at a first end to a first electrically conducting connection region (3) and at a second end to a second electrically conducting connection region (4) while a fluid (20) comprising a substance (30) to be sensed can flow along a side face of the strip-shaped semiconductor region (1). and the substance (30) to be sensed can influence the electrical properties of the strip-shaped semiconductor region (1), and wherein the strip-shaped semiconductor region (1) is formed in a semiconductor layer (13) on top of an insulating layer (5) which in turn is on top of a semiconductor substrate (14). According to the invention after formation of the strip-shaped semiconductor region (1) in the semiconductor layer (13), the substrate (2) is attached to the part of the semiconductor body (11) comprising the strip-shaped semiconductor region (1) at a side opposite to the semiconductor substrate (14), whereinafter the semiconductor substrate (14) is at least partially and preferably completely removed and subsequently an opening (6) is formed in the insulating layer (5) at the location of the strip- shaped semiconductor region (1). This method is suitable for mass scale production and protects the parts of the device (10) that are prone to damage caused by the fluid (20).

The invention provides a detection tool for a combined automobile instrument. The detection tool can rapidly and accurately detect a profile contour, apertures of positioning holes and location degrees of the combined automobile instrument. The detection tool comprises a bottom board, wherein the bottom board is provided with multiple protruding reference blocks, top faces of the reference blocks are reference planes, and the bottom board is further provided with multiple positioning pins. The detection tool is characterized in that, the bottom board is provided with a supporting block, the supporting block is pivoted with a contour surface detection cover board through a rotation shaft, and the contour surface detection cover board is provided with a contour surface and/or a structure member in matching with a combined to-be-detected automobile instrument in an automobile. According to the detection tool, the contour surface detection cover board is utilized to simulate peripheral automobile members for being matched or assembled with the instrument, the assembly environment of the actual automobile can be effectively simulated, matching contour degree data of the detection instrument is guaranteed to be true, and mass-scale production and technology verification can be conveniently and rapidly accomplished.

Methods and systems for numerically simulating structural behaviors of a product by using explicit FEA with a mass scaling enhanced subcycling technique are disclosed. A FEA model of the product defined by a plurality of nodes and finite elements is received. A critical time step size is calculated for each finite element and then assigned to associated nodes. Elements are partitioned into N element groups with first group requiring minimum time step size [Delta]t1 and other element groups requiring respective time step sizes ([Delta]tN=2N-1[Delta]t1). In order not to resort or repartition the finite elements and still obtain a stable solution, respective proper amounts of mass scaling are applied to those elements that have become too small to maintain a stable solution in their respective element groups. A time-marching simulation using explicit FEA with the mass scaling enhanced subcycling technique is then conducted with such a FEA model.

Methods and apparatus for implementing automated online promotion testing in an efficient and platform-agnostic manner are disclosed. A test management module interacts with a concept generator module, a promotion analytics module, and agnostically interacts with promotion administering platforms to automatically generate, administer, and analyze a large number of test promotions to online consumers in a manner that minimizes labor-intensive changes to the promotion administering platforms.

The embodiment of the invention provides an acoustic cavitation device. The device comprises a container used for holding liquid; two piezoelectric transducer sound sources oppositely arranged on one straight line in the axial direction; and a sound source generator used for adjusting the frequency, position and one or a plurality of parameters in the phase of the sound source. The embodiment of the invention generates strong cavitation in the extensive region away from the surface of the sound source and generates no cavitation in the region of the surface of the sound source so as to realize the control on the acoustic cavitation spatial distribution. The invention solves the problem that the current acoustic cavitation is mainly generated on the surface of the sound source and cannot be generated in mass scale liquid.

The invention provides a soft magnetic circular product inductance test method. The method comprises steps that a magnetic ring is firstly fixed, a first signal connection point of an upper tool and a second signal connection point of a lower tool are plugged in a hollow region of the magnetic ring, the first signal connection point and the second signal connection point are enabled to realize electric conduction, electric signal conduction is realized, the inductance value of the magnetic ring is detected, so mass-scale tests on magnetic rings are convenient, compared with a mode in the prior art requiring corresponding loops of winding for each product test and uncoiling operation after the end of the test, the soft magnetic circular product inductance test method improves production efficiency, avoids copper wire waste and greatly saves cost.

The invention discloses a method for evaluating a scale of a two-stage injection recyclable aircraft. The method comprises the following steps of step I, calculating a second-stage structure mass of the aircraft in a preset size; step II, calculating a propellant mass required by a second stage; step III, obtaining a second-stage structure size and mass scale parameter after the effective capacityof a second-stage structure is sufficient to load the second-stage propellant and an effective load; step IV, calculating a first-stage structure mass of the aircraft in the preset size; step V, calculating the propellant mass required by a first stage; and step VI, obtaining a first-stage structure size and mass scale parameter after the effective capacity of a first-stage structure is sufficient to load the first-stage propellant. With the method, the structure scale of two-stage injection recyclable aircraft in the case of satisfying the injection demand can be systematically evaluated, and the method can be used for analyzing the influence of different factors such as an engine, a fuel and a track on the overall structure size and the mass scale.

The invention relates to a common tool for measuring liquid in a laboratory, in particular to a measuring cylinder with the function of measuring mass of kerosene, and provides a measuring cylinder which can directly measure mass of liquid, has a function of measuring volume of the liquid, just like a traditional measuring cylinder, and can directly measure the mass of the liquid. The adopted technical scheme is that mass scale marks and mass values of at least one liquid (taking the liquid mass scale mark and mass values for measuring kerosene as an example) are marked in an outer wall of a traditional measuring cylinder according to actual needs, and the scale marks and the mass values are determined according to the formula of Rho= m/v; according to the method, during measuring the mass of liquid, the mass of the liquid can be directly read out by the mass scale mark. The mass measuring cylinder has the benefits that when the measuring cylinder is used to measure the mass of the liquid, the mass of the liquid in the measuring cylinder can be directly read out by the mass scale mark; the cost of the measuring cylinder is very low, and the operation is convenient.

The invention provides a wash basin. The wash basin comprises a basin body and is characterized in that scale lines are formed in the sidewall of the basin body and extend from the bottom to the upper edge of the basin body; the scale lines are divided into a mass scale line which is corresponding to the mass of articles stored in the basin, and a volume scale line which is corresponding to the volume of the articles stored in the basin. According to the wash basin, the mass scale line and the volume scale line are formed, so that a user can accurately know the volume and mass of the articles stored in the wash basin, and the demand on quantitative use of the user can be met.