36results about How to "Increase effective size" patented technology

The present application relates to anti-PD-L1 antibodies or antigen binding fragments thereof, nucleic acid encoding the same, therapeutic compositions thereof, and their use to enhance T-cell function to upregulate cell-mediated immune responses and for the treatment of T cell dysfunctional disorders, such as tumor immunity, for the treatment of and cancer.

A system and method are disclosed for utilizing compression in database caches to facilitate access to database information. In contrast with applying compression to the database that is stored on disk, the present invention achieves performance advantages by using compression within the main memory database cache used by a database management system to manage data transfers to and from a physical database file stored on a storage system or stored on a networked attached device or node. The disclosed system and method thereby provide a significant technical advantage by increasing the effective database cache size. And this effective increase in database cache size can greatly enhance the operations-per-second capability of a database management system by reducing unnecessary disk or network accesses thereby reducing data access times.

The invention discloses a box-type substation having multiple heat radiation modes. The box-type substation includes a pedestal and a box body which is arranged above the pedestal. The box body is connected to a top cover thereabove. The top cover is provided with two cylindrical upper air outlets at the places corresponding to a transformer chamber and a low-pressure chamber. Each upper air outlet is provided with an exhaust hood. A ventilation wall of the exhaust hood is evenly molded into exhaust openings thereon. The exhaust openings assume longitudinally-arranged bar shaped. The exhaust hood is provided with a centrifugal fan therein, and a lower part of the exhaust hood is provided with longitudinally arranged top cover push rod. According to the invention, the box-type substation has compact structure, reasonable design, easy construction, and excellent heat radiation effects.

The present invention is directed to the use of microfluidics in the preparation of cells and compositions for therapeutic uses.

The invention discloses a box-type transformer substation. The box-type transformer substation comprises a substrate and a box body, wherein the box body is arranged above the substrate; a top cover is connected above the box body; the top cover comprises a lower top cover fixedly connected above the box body, and an upper top cover installed on the lower top cover; the lower top cover comprises a longitudinal wall, and a slope wall fixedly connected with an upper end of the longitudinal wall; an external end of the slope wall is formed into an extension wall positioned outside the longitudinal wall; the upper top cover comprises a ventilating wall having a rectangular frame form, and an upper sealing plate fixedly connected with the upper end of the ventilating wall; the external end of the upper sealing plate is formed into the extension wall outside the ventilating wall; air vents are uniformly formed in the ventilating wall; axial flow fans are installed at positions, corresponding to a transformer chamber and a low voltage chamber, above the box body; top cover pushing rods which are longitudinally arranged are further installed at the positions, corresponding to two end portions of the upper sealing plate, above the top cover; and output rods of the top cover pushing rods are fixedly connected with the upper sealing plate of the upper top cover. The box-type transformer substation disclosed by the invention is compact in structure, reasonable in design, convenient in construction and good in heat dissipation effect.

An antenna unit includes an antenna body having a fed radiation electrode and a non-fed radiation electrode that generate a double resonance state and that are mounted on a dielectric substrate, and a substrate for mounting the antenna body thereon. A ground electrode is disposed on the substrate in a predetermined area other than a ground-electrodeless portion provided on the substrate. The ground-electrodeless portion extends from at least one portion of an antenna-body mounting area so as to extend off of and away from the antenna-body mounting area. Grounding ends of the fed radiation electrode and the non-fed radiation electrode are connected to the ground electrode via grounding lines disposed on a predetermined portion of the ground-electrodeless portion, the predetermined portion being outside the antenna-body mounting area.

A system and method for managing data includes executing a set of instructions which are used for operating on compressed data and another set of instructions (e.g., different instructions) which are used for operating on uncompressed data.

The invention discloses a broadband omnidirectional antenna, comprising a floor and a radiator. The radiator is fixed on the floor. The floor is provided with a crack. The length of the crack is smaller than that of the floor. By providing the crack in the floor, the effective dimension of the floor is increased, so that the working bandwidth of the antenna is increased without increasing the physical dimension of the antenna, and the manufacturing cost is reduced at the same time.

The invention discloses a sieve plate mechanism of a hammer crusher and relates to the technical field of mine machines. The sieve plate mechanism specifically comprises a fixed sieve plate. A movable sieve plate is arranged at the bottom of the fixed sieve plate. The movable sieve plate is in sliding connection with sliding grooves formed in a box body. Secondary sieve holes located on the same axis with primary sieve holes are formed in the movable sieve plate. Push-pull devices are arranged on the movable sieve plate and comprise handles, screw rods connected with the handles and sleeves arranged on the movable sieve plate. The screw rods penetrate the box body, and the ends of the screw rods are located in the sleeves. Clamping plates are arranged at the ends of the screw rods, and the size of the clamping plates is larger than the size of open holes of the sleeves. According to the sieve plate mechanism, the upper sieve plate and the lower sieve plate are staggered in position, the sieve holes with different sizes are obtained, and therefore products of different specifications are produced; and when the sieve holes are blocked by materials, the primary sieve holes coincide with the secondary sieve holes, and therefore blockages can be removed in time.

A wide-angle telephoto imaging optical system is composed of a front lens group with negative focal power and a rear lens group with positive focal power which are sequentially arranged from an objectside to an image side. The front lens group is composed of a negative first lens, a negative second lens and a positive third lens. The rear lens group is composed of a positive fourth lens, a negative fifth lens, a positive sixth lens and a negative seventh lens. A diaphragm is located between the front lens group and the rear lens group. The imaging system meeting the conditional expression ofthe invention can obtain a larger focal length while meeting a larger field angle.

The invention provides a high-performance asphalt pavement regenerant and a preparation method thereof. The high-performance asphalt pavement regenerant is prepared from, by weight, 60-70 parts of anactivating component, 5-10 parts of a permeating component, 10-15 parts of a plasticizing component, 8-15 parts of a modifying component and 3-6 parts of an anti-aging component, and the sum of the weight parts of the raw materials is 100 parts. According to the invention, the synergistic combination of thermal stability substances is used as an activating component to replace the traditional aromatic hydrocarbon oil activating component, so that the thermal stability of the regenerant can be greatly improved, and the long-term aging performance of the regenerated mixture can be improved. Theselected surfactant enables the asphaltene association structure to be deassociated, and dissolution and dispersion of asphaltene are promoted. The preparation process is simple, raw materials are wide in source, starting from the asphalt aging mechanism, activation and performance blending of aging components are considered, and the prepared regenerant is excellent in pavement performance and wide in application prospect.

The invention discloses a size maximization rapid cutting method for a steel plate in an abnormal rolling state. The method comprises the following steps that S1, the shape and direction of a camber of the abnormally rolled steel plate is judged, and whether an abnormal incoming steel plate can meet the cutting contract size or not is judged; S2, whether the camber of the abnormally rolled steel plate is a same-direction camber or a head-tail camber: when the camber of the steel plate is the same-direction camber, segmented flame cutting is adopted, and when the camber of the steel plate is the head-tail camber, flame cutting is carried out along the bending direction, before flame cutting, through angle adjustment and calculation, the effective size of the cut steel plate in the length direction and the width direction is increased, and size maximization rapid calculation of the steel plate before cutting is carried out; and S3, after size maximization rapid calculation of the steel plate, specific cutting operation of the optimized cutting technology is carried out on a cutting site. According to the method, the shape and direction of the camber of the rolled abnormal steel plate are judged firstly, the flame cutting line snapping mode is changed, the effective size in the length direction and the width direction is obviously increased by adjusting the angle along the bent side of the abnormal steel plate, and then maximum size cutting is achieved in the aspects of finished product yield, steel plate size rescue rate and contract rescue rate, and by utilizing the technology, the improvement can be achieved to a great extent.

Over-sampling of the received signal above the traditional Nyquist Sampling Rate, using a High Speed Analog to Digital Converter (ADC) is used to produce additional vector signal samples that then synthetically generate “fill in” antennas, at the vacant or “hole” positions in Phased Arrays systems. Benefits of this technology include elimination of grating lobes, increased directed array gain, as well as reduction of sidelobe energy. This technique can also be used to, in addition to, the (Passive Beam Mechanics #U.S. Provisional Patent No. 62/895,574) technology used to increase the effective size of the original (real, versus synthetic) antenna or array, which results in the construction or generation of a narrower beamwidth. Major applications for the technology include Radar and RF Communications. It should be noted that this technology is also applicable for use in Acoustics, such as underwater detection and location of signals, or for (air) acoustic communications.