217results about How to "Easy to reverse" patented technology

A golf putter including a head which has detachably fastened to the body thereof a face plate provided with a plurality of striking surfaces which are selectably and interchangeably oriented by a player to a forward facing use position, the striking surfaces each having different ball-impacting characteristics, e.g., rebound factor, hardness, and/or frictional characteristics. In one embodiment, the face plate has flat front and rear parallel surfaces in which are fitted inserts with different ball-impacting characteristics, the face plate being attachable conformally to the front face of a putter head body with a selected insert in a forward-facing use position by a pair of screws inserted through holes in the face plate in opposite sides of the inserts and tightened into a pair of aligned threaded bores which extend perpendicular into the front face of the putter head body. In another embodiment, the face plate fits conformally into a recess provided in the front face of a putter head body, the recess being of sufficient depth to hold a single, double insert plate, or deeper to accommodate a pair of thin, rectangular cross-section double-insert face plates, or a square cross-section, quadruple-insert face plate in which two pairs of inserts are mounted in four lateral faces of the face plate.

A car connected to at least one trailer and backward motion control method are provided. The car includes a driving part controlling a velocity and a direction of the car, a backward-motion control terminal outputting a first backward-motion control signal corresponding to a backward velocity and a backward direction of the last trailer according to a user's operation, a control signal converter converting the first backward-motion control signal to a second backward-motion control signal which corresponds to a backward velocity and a backward direction of the car and makes the last trailer move backward as the backward velocity and the backward direction corresponding to the first backward-motion control signal, and a backward-motion controller controlling the driving part on the basis of the second backward-motion control signal so that the last trailer moves backward by the backward velocity and the backward direction corresponding to the first backward-motion controlling signal.

Improvement of the performance, usability, and functionality of software for editing three dimensional computer models and textures is described. Editing operations are performed on the model in an ordered list to reduce the amount of memory required to maintain previous versions, and certain editing operations are precalculated to reduce the amount of real time calculation required. Improvements to usability and functionality are provided by more precisely selecting portions of a model for editing, allowing textures to be moved more easily on the model, and allowing better blending of the appearance of adjacent textures.

The present invention is directed to an apparatus and method for treating obesity. A tube is positioned that passes through a patient's abdominal wall into the upper digestive system of the patient. The patient is allowed to carry out his/her everyday affairs including ingesting food. After the patient has ingested food, the food is extracted by pumping it out of the upper digestive system through the tube. The present invention is less invasive than current surgical procedures for reducing weight and allows patients to live a normal and active lifestyle without experiencing adverse side effects.

A spin Hall effect magnetoresistive memory comprises apparatus of a three terminal magnetoresistive memory cell having an MTJ stack, a functional magnetic layer having a magnetization anti-parallel or parallel coupled with a recording layer magnetization in the MTJ stack, and a SHE-metal base layer. The control circuitry coupled through the bit line and the two select transistors to selected ones of the plurality of magnetoresistive memory elements to supply a reading current across the magnetoresistive element stack and two bottom electrodes and to supply a bi-directional spin Hall effect recording current, and accordingly to directly switch the magnetization of the functional magnetic coupling layer and indirectly switching the magnetization of the recording layer through the coupling between the functional magnetic coupling layer and the recording layer.

Non-masonry building block components, including a standard hollow-bodied block component with horizontal and vertical locking capabilities which removes the need for bonding material such as glue, mortar or other adhesives. Modified dovetails on the upper and lower surface of the building components prevent vertical movement while resistance locks on each end of the block prevent horizontal movement. Typically, use of the non-masonry building components would allow for constructing permanent or temporary structures having vertical and horizontal channels in which to allow plumbing or electrical conduit. The incorporation of materials, such as sand or similar substance, would form a bullet-resistant barrier for use in military operations. Additionally, structures formed from the block components could easily be assembled or disassembled on site without the need for skilled labor, specialized tools, demolition and clean up.

The invention relates to a method for diagnosing pre-symptomatic metabolic syndrome in a subject, wherein said method comprises determining the expression level of a gene represented by a sequence selected from the group consisting of SEQ ID NO: 1-18 in a subject. The invention described target genes for preventing or stopping further progress of metabolic syndrome into clinical disease states.

To overcome the drawback of difficulties when interchanging a patient's health record among different health information management systems and yet keep the patient's privacy, this invention proposes a method comprising the steps of: extracting, from a certificate, a signature of a first service provider and a first identifier; generating a second identifier corresponding to the first identifier; sending a request to any one of a second identifier manager and the first service provider so as to request a record associated with the first identifier; receiving the requested record from any one of the second identifier manager and the first service provider; and associating the requested record with the second identifier. Use of the proposed method provides the advantage that there is no need to unify all health information management systems adopting the same pseudonymization service, and makes it easy to share health information among different health information management systems without disclosing the patient's privacy.

A spin-transfer-torque magnetoresistive memory comprises apparatus and method of manufacturing a three terminal magnetoresistive memory element having highly conductive bottom electrodes overlaid on top of a SHE-metal layer in the regions outside of an MTJ stack. The memory cell comprises a bit line positioned adjacent to selected ones of the plurality of magnetoresistive memory elements to supply a reading current across the magnetoresistive element stack and two highly conductive bottom electrodes overlaid and electrically contacting on top of a SHE-metal layer in the outside of an MTJ region and to supply a bi-directional spin Hall effect recording current, and accordingly to switch the magnetization of the recording layer. Thus magnetization of a recording layer can be readily switched or reversed to the direction in accordance with a direction of a current along the SHE-metal layer by applying a low write current.

A fly-fishing reel has a reel body with a reversible pawl and an arbor. A spindle shaft with a gear rotates on the arbor, the gear and pawl limiting the direction of rotation. A spool and lockably engaged drive plate rotate on the spindle shaft and are secured thereon by a drag capsule which attaches to the spindle shaft. Tightening the drag capsule on the spindle shaft forcibly engages friction surfaces on the spindle shaft, the spool, the drive plate, and the drag capsule to provide an adjustable dual disk drag mechanism, as well as securing the drive plate and spool together. The spool can be readily replaced with a different spool and the spools are preferably reversible on the spindle shaft. A winding handle is attached to the drive plate to provide direct-drive action, or is attached to the drag capsule to provide a non-return action.

A polycrystalline silicon manufacturing apparatus efficiently produces high-quality polycrystalline silicon. There is provided a polycrystalline silicon manufacturing apparatus, in which a plurality of gas supplying ports 6A for ejecting raw gas upward in a reactor 1 and gas exhausting ports 7 for exhausting exhaust gas after a reaction are provided on an inner bottom of the reactor 1 in which a plurality of silicon seed rods 4 are stood, the silicon seed rods 4 are heated and the polycrystalline silicon is deposited from the raw gas on the surfaces. The apparatus includes gas distributing tubes 9 that are respectively connected to the gas supplying ports 6A and respectively supply the raw gas to the gas supplying ports 6A, valves 21 that are provided on at least the gas distributing tubes connected to the gas supplying ports 6A adjacent to a center of the reactor 1 and open or close conduit lines of the gas distributing tubes 9, and a valve controlling device 22 that is connected to the valves 21 and controls the conduit lines to be closed for a predetermined time at an early stage of the reaction.

A magnetoresistance element is provided with: a magnetization recording layer that is a ferromagnetic layer. The magnetization recording layer includes: a magnetization reversal region having a reversible magnetization; a first magnetization fixed region connected to a first boundary of the magnetization reversal region and having a magnetization direction fixed in a first direction; and a second magnetization fixed region connected to a second boundary of the magnetization reversal region and having a magnetization direction fixed in a second direction. At least one magnetization reversal facilitation structure which is a structure in which a magnetization is reversed more easily than the remaining portion is provided for a portion of the second magnetization fixed region.

The invention discloses a lifting tool for mounting large-size machine tools and relates to the technical field of mechanical equipment manufacture. The lifting tool comprises a lifting part and a plug-in mounting part inserted into a lifting object, wherein the lifting part is connected with the plug-in mounting part into a whole, and provided with a plurality of circular grooves. The lifting tool can solve the problems that when the large-size machine tools and accessories of the large-size machine tools are lifted, the lifting tool is poor in lifting flexibility, inconvenient to use and low in efficiency and scratches surfaces of lifted objects easily, a steel rope is broken easily, and a safety accident is even caused.

The invention relates to a liquid crystal display and a drive method thereof. The liquid crystal display comprises a common voltage circuit, a data drive circuit and a liquid crystal display panel, wherein the common voltage circuit is used for outputting a common voltage signal to the liquid crystal display panel, and the data drive circuit is used for outputting a plurality of grey-scale voltage signals to the liquid crystal panel, wherein when the temperature is lowered, the common voltage circuit increases the amplitude of the common voltage signal. The liquid crystal display has better display effect when the ambient temperature is reduced.

A spin-orbit torque magnetization rotational element includes: a ferromagnetic metal layer, a magnetization direction of which is configured to be changed; a spin-orbit torque wiring bonded to the ferromagnetic metal layer; and an interfacial distortion supply layer bonded to a surface of the spin-orbit torque wiring on a side opposite to the ferromagnetic metal layer.

A perpendicular STT-MRAM comprises apparatus, a method of operating and a method of manufacturing a spin-torque magnetoresistive memory and a plurality of magnetoresistive memory element having a recording layer which has an interface interaction with an underneath dielectric functional layer. The energy switch barrier of the recording layer is reduced under an electric field applying along a perpendicular direction of the functional with a proper voltage on a digital line from a control circuitry; accordingly, the perpendicular magnetization of the recording layer is readily reversible in a low spin-transfer switching current.

The invention relates to a method for improving the properties of yarns formed by rotor spinning by reducing fiber modulus and rigidity on line, belonging to the field of textile processing. The method has the following advantages that the fiber modulus and bending rigidity of rotor spun fiber strands are quickly reduced on line by adopting a three-stage parallel softening treatment method, thus improving the fiber combing quality of the combing roller, improving torsion easiness and internal and external transfer properties when the fibers undergo rotor spinning, improving the rotor spun yarn surface twist line clarity and yarn strength and substantially elevating the capability of spinning high count yarns through rotor spinning; the key problems that the rotor spun yarn surface fibers are loose, the twist lines are not clear and the method is not suitable for spinning the high count yarns can be effectively solved; the quality of the yarns formed by rotor spinning of fibers is substantially improved; and the method is especially suitable for high-quality spinning of textile fibers with high rigidity (such as ramie) and high elasticity (such as wool) on the rotor spinning machine.

The present invention provides a method, system, and device for producing cryptographic keys. More specifically, the cryptographic keys may be produced such that they have an effective key size and an apparent key size that differs from the effective key size. Generally, the effective key size is not restricted by export regulations and the apparent key size may be restricted by export regulations.

A non-surgical gastric bander device and process is described. The non-surgical gastric bander device includes a staple device, an elongated articulated shaft, an operations handle and a cable connecting the operations handle to the staple device. The staple device includes a housing having an interior housing channel for receiving a slidable tube. The slidable tube includes at least one suction port, a constriction band surrounding the exterior surface of the slidable tube and a plurality of staples removably positioned adjacent the exterior surface of the slidable tube and held in place by the constriction band. The gastric bander device further includes an elongated, articulated shaft connecting the staple device to an operations handle.

The invention discloses white asphalt for drilling fluid and a method for preparing the white asphalt for drilling fluid. The white asphalt is prepared from the following raw materials in parts by weight: 40 parts-50 parts of paraffin, 1 part-2 parts of alkylphenol polyoxyethylene ether, 4 parts-5 parts of polyethylene glycol, 4 parts-5 parts of polyacrylamide, 20 parts-30 parts of stearic acid and 20 parts-30 parts of light calcium carbonate. The method for preparing the white asphalt comprises the following steps: adding the paraffin, alkylphenol polyoxyethylene ether, polyethylene glycol and stearic acid into a reactor proportionally; raising the temperature of the reactor to 70 DEG C-100 DEG C, and then stirring for 20-40 minutes at constant temperature; adding polyacrylamide to be stirred for 30 minutes at constant temperature; and finally, uniformly adding light calcium carbonate to be stirred for 0.5-2 hours at constant temperature and then discharging, and carrying out spray granulation to obtain the white asphalt. The white asphalt does not damage a hydrocarbon reservoir, has good lubricating performance and prevents collapse and blockage, filtration can be effectively reduced, the capacity of oil-gas wells is improved, and the technical problems of easily generated loss, collapse and the like during a drilling process when stratums with complicated conditions are drilled are solved.

A biomaterial for treating or preventing congestive heart failure is injected into the intrapericardial space of a patient's heart to apply a mild compressive force on the heart. A volume of biomaterial is placed in the intrapericardial space by an injection needle or catheter, adjacent at least the left ventricle, so that the biomaterial applies a compressive force on the myocardium to relieve cardiac wall tension during at least a portion of the cardiac cycle.

A device for screwing caps onto containers with several closing heads revolving on a closed track, each closing head having a controllable gripping tong, a control unit for the opening position and the closed position of the corresponding gripping tong, with each control unit revolving along with and allocated to every gripping tong. The revolving control units can be reversed in direction between the opening position and the closed position by stationary stops. In this manner, a precise and rapid reversal of the gripping tongs, as well as a simple adjustment of the opening- and closed position, is made possible without a stationary control curve.