39results about How to "Easy to approach" patented technology

A therapeutic system is provided, which is preferable to a treatment of pancreatic duct and biliary duct for Roux-en-Y gastrectomy patient. The therapeutic system is provided with a catheter equipped with an imaging device outputting a signal in reply to imaging, an overtube to be inserted into inside a patient, and a display displaying images based on the signal outputted from the imaging device. The overtube has an inserting channel into which the catheter is inserted, a therapeutic instrument channel into which a therapeutic instrument is inserted, an elevating base formed in an opening located at a distal end of, at least, the therapeutic-instrument channel, and an operation device to operate the elevating base. The elevating base is formed to allow a distal end portion of the therapeutic instrument to be mounted on the elevating base to elevate the distal end portion.

Formation of a bottom electrode for an MTJ device on a silicon nitride substrate is facilitated by including a layer of ruthenium near the silicon nitride surface. The ruthenium is a good electrical conductor and it responds differently from Ta and TaN to certain etchants. Adhesion to SiN is enhanced by using a TaN/NiCr bilayer as “glue”. Thus, said included layer of ruthenium may be used as an etch stop layer during the etching of Ta and/or TaN while the latter materials may be used to form a hard mask for etching the ruthenium without significant corrosion of the silicon nitride surface.

The invention discloses a touch device and a touch driving method which are used for realizing that the touch device works at a higher refresh rate in a non-touch state. The touch device comprises a touch panel, a time sequence controller, a touch control controller, a controller and a sensor, wherein the sensor is used for detecting whether an object which contacts with or is close to the touch panel exists or not; when the object which contacts with or is close to the touch panel does not exist, a first indication signal is output to the controller; when the object which contacts with or is close to the touch panel exists, a second indication signal is output to the controller; the controller is used for receiving the first indication signal so as to control the touch control controller not to work, and controlling the time sequence controller to output a first scanning signal; the controller is also used for receiving the second indication signal to control the time sequence controller to output a second scanning signal, and controlling the touch control controller to start working; the scanning frequency of the first scanning signal is higher than the scanning frequency of the second scanning signal; moreover, the first scanning signal and the second scanning signal are both display scanning signals of the touch panel.

The invention relates to the field of cable manufacturing equipment, in particular to cable manufacturing equipment. The cable manufacturing equipment comprises a supporting structure, a dust removingstructure, a telescopic structure, a winding structure, a height adjusting structure, a guide structure and a conveying structure, wherein the height adjusting structure is arranged inside the supporting structure, the end part of the height adjusting structure is connected with the winding structure, the winding structure and the supporting structure are connected in a sliding mode, then the winding structure can be driven to slide on the supporting structure through the height adjusting structure, and then winding frames with different diameters can be fixed conveniently, so that winding ofcable frames with different diameters is facilitated, and the winding flexibility is greatly improved; and the dust removing structure is arranged at the end part of the telescopic structure, then after the position of the dust removing structure is adjusted, cables are limited and guided through the dust removing structure, meanwhile, cooling and dust removal of the cables can be conveniently carried out again, so that the packaging of a heat shrinkable film is influenced at the later stage caused by too high temperature is avoided, and meanwhile, the dust and sweeps are prevented from beingadhered to the cables.

The electrochemically active elements of the transition series include both the third, fourth and fifth d block elements, the lanthanides and the actinides. These transition elements have distinct electrochemistry for driving many chemical reactions, in particular the absorption of large volumes of hydrogen and the formation of various hydrides. In particular, Pd, Th, Ti, Ag, Au and La hydrides exhibit anomalous effects. The chemical reactions for forming, decomposing and rearranging the bonds of metal hydrides involve large energies. Furthermore these metal hydrides and mixtures are here demonstrated to exhibit greater strange cold nuclear reactions both cold fission and cold fusion. This invention provides magnetic, x-ray, laser irradiation, pressure, neutron beam, beta ray, alpha ray, gamma ray and catalytic technology for accommodating the special conditions for more controlled and accelerated cold nuclear reactions within the dense plasma (pycno) provided by the lattice of these metal hydrides. Under these conditions, the cold nuclear reactions are controllably enhanced to rates for practical energy sources but the very nonsynergistic nature of these pycnonuclear phenomena diminishes the possibility of runaway or explosive systems.

A shell having a cylindrical body, a pair of tube sheets installed to divide the inside of the shell and provided with a plurality tube insertion holes formed therethrough so as to face each other, and a plurality of tubes respectively welded to the tube insertion holes facing each other to connect the tube sheets, and further including a plurality of tube joint members having the same diameter as that of the tubes and respectively inserted into the tube insertion holes of the tube sheets, and a plurality of ring wires manufactured by cutting a welding wire having a long length into pieces having a designated length and bending the pieces into a ring shape and inserted into the outer circumferences of both ends of the tubes, wherein ring-shaped tube sheet grooves spaced from the tube insertion holes by a designated distance in the outer circumferential surface are formed on each of facing surfaces of the tube sheets so as to form joint parts, both ends of the tubes are inserted into the tube insertion holes of the tube sheets facing each other such that both ends of the tubes contact one end of each of the tube joint members facing the ends of the tubes and are located within the recessed distance range of the tube sheet grooves, and the ends of the tubes together with the tube joint members and the joints are welded to the respective tube sheets by a welding torch inserted into each of the tube joint members using the ring wires as a filler metal.

The invention relates to an interactive toy, comprising an interactive object and a doll; wherein the surface of the interactive object is provided with a micro-image coding corresponding to the interactive object or characters/graphic contents which the interactive object possesses; the doll can fetch a media file corresponding to the identified interactive object or the characters/graphic contents which the interactive object possesses by microscopically identifying the micro-image coding, and plays and outputs the media file. The doll of the invention can realize interaction under the condition of not setting a display unit, so cost can be effectively controlled and impaired vision is avoided caused by facing the screen for a long time; in addition, the appearance of combining the toy with the doll is more apt to be close to children.

A method for welding tubes to tube insertion holes formed through tube sheets of a shell and tube heat exchanger, including forming ring-shaped tube sheet grooves, spaced from the tube insertion holes by a designated distance in the outer circumferential direction, on one surface of the tube sheet at the shell side, inserting tube joint members, having a cylindrical shape with the same diameter as that of the tubes, into the tube insertion holes of the tube sheet, manufacturing ring wires by cutting a welding wire having a long length into pieces having a designated length and bending the pieces into a ring shape so as to be inserted into the outer circumferences of the tubes, inserting the ring wire into the outer circumference of one end of the tube, inserting the one end of the tube into the tube sheet in one direction such that the one end of the tube contacts one end of the tube joint member facing the one end of the tube and is located within the recessed distance range of the tube sheet groove, performing tube side welding by welding the other end of the tube joint member to the other surface of the tube sheet at the tube side, and performing shell side welding by inserting a welding torch into the tube joint member and thus welding the one end of the tube joint member, the one end of the tube and the joint part to the one surface of the tube sheet at the shell side using the ring wire as a filler metal.

The invention discloses a nursing frame for cardiology department. The nursing frame comprises a supporting base seat, wherein supporting legs are respectively fixed to four corners of the bottom surface of the supporting base seat; universal wheel assemblies are fixedly mounted on the supporting legs; two buffer devices are fixed to the upper surface of the supporting base seat; supporting clamping frame is fixedly mounted on the buffer devices; a seat plate is fixed to the supporting clamping frame; a connecting plate is connected to one side of the supporting clamping frame in a hinged manner; a pedal plate is connected to the other side of the connecting plate in a hinged manner; a back plate is connected to the other side of the supporting clamping frame in a hinged manner; a limitingthrough hole is formed in the seat plate; a limiting clamping groove is formed in the side wall of the seat plate; a supporting baffle for blocking the limiting through hole is inserted on the limiting clamping groove; a sewage discharging hopper is welded to the lower end of the limiting through hole; a sewage discharging joint is arranged at the lower end of the sewage discharging hopper; a water spraying joint is arranged on the upper side wall of the sewage discharging hopper; and a sewage storage tank and a water storage tank are fixed to the bottom surface of the supporting base seat.

The invention relates to the technical field of water level monitoring, and in particular, relates to a convenient-to-observe water level monitoring device for mountainous area water conservancy safety engineering, wherein the device comprises a monitoring device main body, the monitoring device main body comprises a covering shell, the surface of one side of the covering shell is connected with afirst fixing plate, and the surface of one side of the first fixing plate is connected with a servo motor; the outer surface of the servo motor is connected with a traction cable, the surface of oneside of the first fixing plate is connected with a cleaning mechanism, the outer surface of the traction cable is sleeved with a fixing mechanism, the surface of one side of the traction cable is connected with a sampling mechanism, and the surface of the bottom end of the traction cable is connected with a gravity plumb. By arranging the fixing mechanism, a first connecting plate can be conveniently fixed to the outer surface of the traction cable, so that the first connecting plate is prevented from floating upwards through the buoyancy of the first connecting plate when sinking through thegravity plumb; and by arranging the sampling mechanism, deep water can be effectively and conveniently sampled so as to observe water level changes caused by water level rising.

The invention discloses a prefabricated assembly-type balcony, and belongs to the field of prefabricated assembly-type buildings. The balcony comprises a support frame, a balcony plate and a dimming assembly erected above the support frame; the dimming assembly comprises a prefabricated framework, the prefabricated framework is internally at least provided with a protection layer, a light filtering layer and a brightness adjusting layer, the protection layer is made of tempered glass, the light filtering layer and the brightness adjusting layer are both made of building film, and the light filtering layer is fixedly attached to the lower surface of the protection layer; one side of the prefabricated framework is provided with a roller shaft and a first driving piece, the side, away from the light filtering layer, of the brightness adjusting layer is provided with a shutter blind, the prefabricated framework is provided with a second driving piece and hinged to a wall, and the support frame is provided with a driving assembly. The prefabricated assembly-type balcony is high in industrialization degree, convenient to construct, low in construction cost, environmentally friendly, comfortable in environment and capable of providing convenience for residents to get close to nature.

Disclosed are oral wash compositions for collection of analyte in oral fluid sample. The oral wash includes an internal tracer, which can be directly detected by a mass-spec-based analytical method such as LC-MS, GC-MS, CE-MS, HPLC-MS/MS, HPLC-TOF or MALDI-TOF assay, along with all the other analytes being tested in the collected oral fluid. The oral wash optionally includes agents to induce salivation, maintain oral wash integrity at room temperature, and stabilize the collected oral fluid, and one or more dyes. The oral wash is used to collect saliva from the oral cavity, in order to determine the presence of an analyte in the saliva. The method includes rinsing the oral cavity with the oral wash for a period of time effective to stimulate saliva production, collecting the resulting fluid and subjecting the resulting fluid to a mass-spec-based analytical method to detect the presence of an analyte in the sample.

The invention discloses an improved cascaded regression face feature point positioning algorithm, and belongs to the technical field of computer vision. According to the algorithm, initialization andregression of a traditional cascade regression technology are effectively improved, the initial shape of projection is generated by using a field (5-point coordinates), and fine adjustment and correction are carried out, so that the performance based on the cascade regression algorithm is greatly improved; different models are established under different human face pose visual angles, a single model is replaced by multiple models to improve the human face feature point positioning precision, and the shape variance in regression model construction is greatly reduced, so that the learned regression model has better robustness for shape change. Compared with a traditional cascade regression algorithm, the improved cascade regression face feature point positioning algorithm is higher in robustness and has higher practical application values in the technical field of computer vision.