1726 results about "Hybrid type" patented technology

An aerodynamic golf club head incorporating a trip step feature located on the crown section. The benefits associated with the reduction in aerodynamic drag force associated with the trip step may be applied to drivers, fairway woods, and hybrid type golf club heads. The trip step is located between a crown apex and the back of the club head and may be continuous or discontinuous. The trip step enables a significant reduction in the aerodynamic drag force exerted on the golf club head by forcing the air passing over the club head from laminar flow to turbulent flow just before the natural separation point of the airstream from the crown. This selectively engineered transition from laminar to turbulent flow over the crown section slightly increases the skin friction but results in less aerodynamic drag than if the air were to detach from the crown section at the natural separation point.

The invention discloses a mixed MMC-based mixed direct current power transmission system, comprising a rectifying converter station and an inversion converter station, wherein the inversion converter station adopts a mixed MMC. The direct current power transmission system has the active and reactive decoupling control capacity, can transmit power to a reactive network without the phase change failure risk and has direct current fault self-cleaning capacity; under the condition that a feeding end alternating current system has a fault; the mixed MMC has the capacity of outputting a negative level by using a full-bridge submodule, the direct current voltage output by the system can be reduced under the premise of ensuring the controllability and stability of the system, the direct current voltage can be matched with the direct current voltage of a rectifying station, and the direct current power is maintained to be continuously transmitted; due to the optimization on the number of two types of submodules in the mixed MMC, the use number of power electronic components is greatly reduced and the investment cost is reduced under the condition that the mixed modularized multi-level converter meets the stable and transient operation demands of the direct current system.

Computer-implemented methods and apparatus are presented for processing data collected by at least two receivers from multiple satellites of multiple GNSS, where at least one GNSS is FDMA. Data sets are obtained which comprise a first data set from a first receiver and a second data set from a second receiver. The first data set comprises a first FDMA data set and the second data set comprises a second FDMA data set. At least one of a code bias and a phase bias may exist between the first FDMA data set and the second FDMA data set. At least one receiver-type bias is determined, to be applied when the data sets are obtained from receivers of different types. The data sets are processed, based on the at least one receiver-type bias, to estimate carrier floating-point ambiguities. Carrier integer ambiguities are determined from the floating-point ambiguities. The scheme enables GLONASS carrier phase ambiguities to be resolved and used in a combined FDMA/CDMA (e.g., GLONASS/GPS) centimeter-level solution. It is applicable to real-time kinematic (RTK) positioning, high-precision post-processing of positions and network RTK positioning.

A hybrid type integrated optical device has a semiconductor laser mounted on a planar waveguide platform by flip-chip bonding. The optical device comprises a semiconductor laser and a planar waveguide platform. The semiconductor laser includes a first structure, which has an active region and a light emission surface formed on at least one side surface of the first structure, and a second structure, which is formed below the first structure and has upper surfaces exposed at the light emission surface of the first structure and/or to a surface opposite to the light emitting surface. The planar waveguide platform includes a substrate, a lower clad layer, a core layer, and an upper clad layer, being sequentially stacked on the substrate. The semiconductor laser is flip-chip bonded on the substrate, such that the exposed upper surfaces of the second structure contact the upper surface of the upper clad layer.

A memory system architecture is provided in which a memory controller controls operations of memory devices in a serial interconnection configuration. The memory controller has an output serial interface for sending memory commands and an input serial interface for receiving memory responses for those memory commands requisitioning such responses. Each memory device includes a memory, such as, for example, flash memory (e.g., NAND- and NOR-type flash memories). In an initialization phase, the memory devices are assigned with consecutive number addresses. The memory controller sends a target address and can recognize the type of the targeted memory device. A data path for the memory commands and the memory responses is provided by the interconnection.

The invention discloses a mixed type underwater navigation detector which comprises a bow compartment, a main chamber, an electronic control chamber and a peak tank which are coaxially and sequentially connected, wherein the bow compartment and the peak tank are communicated with an outside water area; the main chamber and the electronic control chamber are sealing chambers; two wings are symmetrically installed at a connection position of the main chamber and the electronic control chamber; a sonar height gauge and an acoustic transceiver are installed in the bow compartment; a non-contact electric energy and signal transmission assembly is sleeved outside the main chamber; a gesture adjustment system and a buoyancy adjustment system are installed in the main chamber; the buoyancy adjustment system is installed on the front portion of the main chamber; buoyancy is adjusted through movement of a piston; two sides of the piston are isolated and sealed through rolling membranes; electronic equipment for controlling an aircraft is installed in the electronic control chamber; and a propeller propelling system and a steering control system are fixed on the peak tank. The mixed type underwater navigation detector has characteristics of underwater gliders and autonomous underwater vehicles, and can be abutted with an underwater connection platform to conduct non-contact charging and data transmission, so that continuous operational capability and applied range of underwater aircrafts can be increased.

A solar battery system with an improved effect of utilizing solar energy and a thermoelectric hybrid type solar battery system for furthermore recovering heat energy are provided. It is configured to include a solar battery panel 1 receiving sunlight at a light receiving surface 1a and supplying electricity generated by photoelectric conversion to the outside; a heat pipe 2 configured to have a serpentine thin hole provided therein with a sealed refrigerant fluid or configured to have a plate-shaped structure, for example, in a flat shape, a thin shape, furthermore, a thin film shape, wherein a surface of said plate-shaped structure on one end portion side is affixed to a back surface of said light receiving surface of said solar battery panel, and receiving heat H generated at said solar battery panel 1 from said one end portion 2a and conducting to the other end portion 2b; and a heat release part 3, such as a hot water generation part, receiving the heat from the other end portion 2b which is conducted in the heat pipe 2.

Disclosed is an electrical power generation system comprised of a network of metal-air fuel cell battery (FCB) subsystems connected to an output power bus structure and controlled by a network control subsystem. The operation of each metal-air FCB subsystem is controlled so that, on the average, the amount of metal-fuel in each of the FCB subsystem is substantially the same, regardless of the total amount of metal-fuel remaining within the system available for electrical power generation. The electrical power generation system can be used as an electrical power plant that can be installed in virtually any system, device or environment in which there is a need to satisfy the peak power demand of an electrical load (e.g. motor, appliance, machinery, tools, etc.) independent of the total amount of metal-fuel remaining within the system. The system is provided with a network-based metal-fuel management subsystem adapted for use in managing the discharging and recharging of metal-fuel in the system in an efficient manner. In the illustrative embodiment, the electrical power generation system is embedded within an automotive vehicle that is provided with hybrid types of electrical power generating sources, as well as an auxiliary power source, for providing electrical power to the input bus structure for carrying out recharging operations.

The mixed pneumatic and electric driving robot is used in replacing test person in automobile experiment. It has shifting manipulator control box set on the driver's seat in the test automobile, mechanical throttle leg connected to the throttle pedal, mechanical braking leg connected to the brake pedal, mechanical clutch leg connected to the clutch pedal, shifting manipulator connected to the automobile shifting lever, steering wheel fixer used in locking the steering wheel, and angle sensors on the mechanical legs and manipulator to obtain their positions. The driving robot has high automobile speed tracing precision, high repeatability, reliable contrast test datan and other advantages, and may be used in replacing person to complete various automobile experiments.

The mixed submarine navigation craft has the advantages of both underwater glider and underwater navigation craft combined together. It consists of a head compartment, a buoyancy driving and controlling compartment, a pose controlling compartment, a wing compartment, a battery compartment and a tail compartment connected successively. It has one buoyancy driving system comprising an outer casing, an inner casing and a hydraulic system; one pose regulating system comprising a pitch regulating system and a roll regulating system; two wings with two rotation freedoms each and capable of being withdrawn for fast propulsion; and one navigation and control system for craft pose measurement, navigation, buoyancy control, etc. The present invention is one modular designed structure and may embark proper measurement sensors and task modules for various water operations.

The invention discloses a process for treating mixed-type iron ore. The process comprises the following steps: raw ore is crushed and then subjected to primary grinding and primary grading which form closed circuit grinding; after primary overflow is subjected to crudeness/fineness grading and coarse grains are sorted through a gravity separation device, spiral chute concentrate is fed into a fine screen with large mesh size, and undersize products are coarse-grain concentrate; after gravity separation tailings are subjected to tailings discarding through intermediate-magnetism sweeping, intermediate-magnetism sweeping concentrate, gravity separation middlings and oversize products are merged into coarse-grain middlings; the middlings are fed into an open-circuit grinding system consisting of secondary grading and secondary grinding and reground, and then return to crudeness/fineness grading; fine grains after crudeness/fineness grading are sorted through a magnetic separation device; magnetic separation concentrate is fed into the fine screen with small mesh size, and the undersize products are fine-grain concentrate, while the oversize products are fine-grain middlings which are directly fed into two-stage grinding so as to be reground; fine-grain concentrate and the coarse-grain concentrate are merged into final concentrate; and intermediate-magnetism sweeping tailings and the magnetic separation tailings are merged into final tailings. The process has the advantages of good flow stability, easy operation and capability of effectively recovering the mixed-type ore and fully utilizing mixed-type ore resources.

The invention discloses a mixed type processing system and method oriented to industry big data diversity application. The system comprises a distributed data collection subsystem used for collecting data from an external system, a storing and parallel calculating subsystem used for storing and calculating the collected data, and an integrated resource and system management platform used for managing the stored and calculated data. The storing and parallel calculating subsystem comprises a big data storing subsystem and a big data processing subsystem, wherein the big data processing subsystem comprises a memory calculating engine which is used for providing distributed memory abstract in a shared-nothing cluster and conducting parallel streamlined and thread lightweight processing on the collected data. The mixed type processing system and method can meet the requirements of industry big data diversity service application, the big data processing performance can be improved by ten or more times through acceleration of the memory calculating engine, and the usability, reliability and expandability of the system can be ensured through the integrated management platform.

A swing control circuit is provided separately from a hydraulic actuator control circuit. The swing control circuit includes a swing pump motor connected to closed circuits of a swing motor through a solenoid valve that serves as a directional control valve. A swing motor generator is connected to the swing pump motor. The swing motor generator is connected to an electric power storage device of a hybrid type drive system. An exterior-connecting passage for feeding hydraulic fluid to hydraulic actuators of a lower structure and a work equipment is drawn from a pipeline between the swing pump motor and the solenoid valve. A connecting passage solenoid valve is disposed in the exterior-connecting passage. The invention enables hydraulic energy generated in the swing system to be directly fed to the outside of the swing system.

An open-ocean fish-growing platform has a submersible cage structure for growing fish, an antenna for receiving positioning signals transmitted from an external source, a position-correction apparatus for calculating a position error signal from a target geostatic position, and an ocean thermal energy conversion (OTEC) system for generating electric power for thruster units to maintain the cage structure in the target geostatic position. The OTEC system inducts colder ocean water from a deeper ocean depth for driving its heat exchange cycle, and is also of hybrid type using a fuel-fired unit as a heat source. The cold water effluent from the OTEC system is directed into the cage for flushing wastes generated by the growing fish. The self-positioning, self-powered open-ocean platform enables unmanned, extended marine deployment in deeper ocean waters without the need for tethering or anchoring to the ocean floor.

Hybrid-type external cavity lasers designed to have a semiconductor laser diode mounted on a planar waveguide platform by a flip-chip bonding method. The temperature independent external cavity laser comprises a semiconductor laser diode, a planar waveguide platform, and a thin film multi-layered reflection filter. The semiconductor laser diode includes an active region to generate light, and at least one light-emitting surface. The planar waveguide platform includes a substrate, a metallic pattern formed on a predetermined region of the substrate, a waveguide structure, and a trench portion. The waveguide structure comprises a lower clad layer, a core, and an upper clad layer sequentially stacked in this order on a region of the substrate excluding the predetermined region formed of the metallic pattern. The trench portion has opposite side surfaces on which the core is exposed.

The invention discloses a leg and wheel hybrid type hydraulic mechanical leg. The leg and wheel hybrid type hydraulic mechanical leg comprises a thigh hydraulic cylinder, a shank hydraulic cylinder, thigh rod plates installed in parallel, shank rod plates installed in parallel, main body connecting plates installed in parallel and thigh hydraulic cylinder connecting plates installed in parallel. A main body cylinder connecting pillar is arranged between a square main body fixing block of the main body connecting plates and a square main body fixing block of the thigh hydraulic cylinder connecting plates. The two main body connecting plates are hinged to the two thigh rod plates respectively. The two thigh rod plates are hinged to the two shank rod plates respectively. A thigh tail end rod parallel to the shank rod plates is fixed between the two shank rod plates through a square shank fixing block. The two ends of the thigh hydraulic cylinder are hinged to the position between the upper portions of the two thigh rod plates and the position between the bottoms of the two thigh hydraulic cylinder connecting plates. The two ends of the shank hydraulic cylinder are hinged to the position between the middles of the two shank rod plates and a side arm plate extending from the two thigh rod plates. According to the leg and wheel hybrid type hydraulic mechanical leg, the structure is simple, control is convenient due to the two hydraulic cylinders, quick switching between two proceeding modes can be guaranteed due to a wheel installed at the knee joint position, and the leg and wheel hybrid type hydraulic mechanical leg can be applied to a four-foot or six-foot robot.

The invention discloses a mixed type steering-by-wire system and belongs to the technical field of steering-by-wire. The mixed type steering-by-wire system comprises a steering wheel, a road sensing motor, a clutch, a steering drive mechanism, a steering assisting motor, a steering unit, an input shaft, an intermediate shaft and an output shaft, wherein one end of the input shaft is fixedly connected with the steering wheel; the other end of the input shaft is engaged with a first planet gear of the steering drive mechanism sequentially through the clutch and the intermediate shaft; a second planet gear of the steering drive mechanism is engaged with an output gear of one end of the output shaft; a gear of the other end of the output shaft is engaged with a rack of the steering unit; the input shaft, the intermediate shaft and the output shaft are coaxially connected with the steering drive mechanism through the clutch; a gear on an output shaft of the road sensing motor is engaged with a road sensing gear fixed to the middle of the input shaft; and a gear on an output shaft of the steering assisting motor is engaged with the rack of the steering unit. The steering wheel and a shift wheel of the system have a force transfer character and an angle transfer character which can be controlled in real time, and a mechanical steering state recovers automatically in case of a system failure.

Bi-directional Blowers capable of sucking-in ambient air and blowing-out hot air from system box simultaneously are invented to cool computer or electronic systems. The application to cooling laptop computers is disclosed in very details. The bi-directional blowers are comprised of a DC or AC motor, a rotary part of blades and/or impellers, an optional cover, and a housing frame with built-in broken walls, stationary blades and airfoils, which control the flow volume and direction. The separate zone to divide the blow-out and suck-in channels is constructed using the broken walls with conjunction of the blades and/or impellers. The rotary part is the radial blades, or a combination of blades and impellers. Two types of bi-directional blowers are explored: the pressure type and hybrid type. A one-way blower of pressure type utilizes the same principle of the bi-directional blowers such that the inlet and outlet can be located on sides of the blower. With the advantages of the invention, the air gap between laptop bottom and top surface of the desk can be eliminated for better heat conduction through lower side because the desk can be used as a natural heat sink.