38results about How to "Expand application area" patented technology

The invention discloses a method for allowing a protective film or protective glass to be in communication with a mobile phone. The method comprises the steps that a user downloads and installs a mobile phone APP according to mobile phone model network recognition; one or more APP hidden icons are planted into the edge of a display window or a region without operation icons of a mobile phone touch screen by the mobile phone APP; the protective film or the protective glass is attached to the mobile phone touch screen; touch keys are manufactured on the non-touch-response part at the upper end or the lower end of the mobile phone touch screen or the protective film or the protective glass; a certain touch key is operated, so that the changes of capacitive sensing at the APP hidden icons of the touch screen are caused; due to CPU data input and output, the mobile phone APP can be quickly and conveniently waken up or exit. According to the method, besides increasing the traditional use such as scraping resistance and fouling prevention of the mobile phone for the user, through smart phone system development, the user can conveniently download APP settings as needed by himself / herself and operate the region, which originally does not have a touch response, outside the display window of the mobile phone to quickly achieve wake-up or exit of the commonly used and required APP. In this way, the application region of the mobile phone is enlarged, and experience and playability are improved.

An expansion anchor includes a load application element (16) provided on the stem (12; 32; 42; 52; 62) and extending up to first end (14; 34; 44; 54; 64) of the stem, an anchoring mechanism (21; 36; 46; 56; 66) provided on the stem (12; 32; 42; 52; 62) and a seal (26; 37; 47; 57; 67) arranged between the anchoring mechanism (21; 36; 46; 56; 66) and the first end (14; 34; 44; 54; 64) of the stem (12; 32; 42; 52; 62) and having over its axial extent along a longitudinal axis (13) of the stem (12; 32; 42; 52; 62) different radial dimensions.

A casing rotary automatic transmission, which consists of a cylindrical casing, an input end cover, and an output end cover that are fixedly connected to form a casing. The input gear is fixed at the end of the input gear, and it is rotatably set on the wheel shaft with a ratchet fixed and plate-shaped planetary gear brackets on both sides of the ratchet. Between the two outer ends of the two planetary gear brackets, a planetary gear is movably connected. The two ends of the shaft are fixedly connected with a planetary gear and a planetary pinion, and the middle part is fixedly connected with an eccentric gear. The planetary gear meshes with the input gear, and the planetary pinion meshes with the output gear. The spring ring and the output end cover are fixedly connected with the output gear, and are rotatably sleeved on the other end of the wheel shaft, and the two ends of the wheel shaft are fixed on the rear wheel frame. The invention has the advantages that the casing rotates to become a part of the wheel, is convenient to use, and is suitable for vehicles such as bicycles and motorcycles.

The invention relates to an electrical source transmitter device with a self-adaption dummy load and a control method. The electrical source transmitter device is characterized in that a generator or a battery pack is connected with a direct current voltage stabilizing power supply, the direct current voltage stabilizing power supply is respectively connected to a transmitting branch and a self-adaption dummy load branch through a current sensor, a main controller is connected with a direct current constant current power supply through a constant current power supply control unit, is connected with a current pulse generator through a pulse generator control unit, and is connected with a self-adaption current stabilizing converter through a current stabilizing converter control unit, and the current sensor is connected with the self-adaption current stabilizing converter. Under the condition that the resistance value of the dummy load is unchanged, the generator or the battery pack keeps outputting in constant power, the operation is simple and convenient, the constant pulse current amplitude is ensured, the quality of emission current pulse waveform is improved, the size of the system is reduced, the weight of an instrument is lightened, the working stability of the transmitter is increased, the service life of the alternating current generator or the battery pack and the direct current voltage stabilizing power supply is prolonged, and the device can stably and reliably work in a complex field environment in a long time.

The invention discloses a cabinet installation and connection accessory which comprises a connecting component I and a connection component II. The connection component I comprises a string converging component I and two fixed shaft sleeves I. The string converging component I comprises a cylinder I and a rectangular groove I. Each fixed shaft sleeve I is provided with a cylinder II and two rectangular side walls. The two fixed shaft sleeves I are respectively arranged on the upper portion and the lower portion of the cylinder I. The connection component II comprises a string converging component II, a hinge component and two fixed shaft sleeves II. The string converging component II comprises a cylinder III and a rectangular groove II. The hinge component comprises a graded groove I, a graded groove II and a hinge shaft. One end portions of the graded groove I and the graded groove II are respectively provided with a plurality of high shaft sleeves matched with the hinge shaft. The cabinet installation and connection accessory ingeniously changes a traditional cabinet hinge structure only with a connection function, and solves the problems that the string arrangement of an existing cabinet installation and connection accessory is inconvenient, an operation is difficult, and the size of a cabinet is miniaturized.

The invention discloses a half-covering heat pump refrigeration and heat supply method and its air conditioning system, comprising two-staged heat pump loop, the first stage to undertake sensible heat load and produces hot water with fairly low temperature or cold water with fairly high temperature for radiant heating and refrigeration or being used for surface convection recuperator. The second stage to undertake latent heat load and fresh air load, the two stages of heat pump are mainly covered by water loop which consists of radiation interchange surface or dry surface air heat exchanger, electric three way regulating valve and water pump, cold and hot water in air conditioning from first stage of heat pump heat exchanger flows into heat exchanger to exchange heat, being separated by three way regulating valve into two branch lines with one branch line joining with another one through heat exchanger of the second stage then back to heat exchanger through pump. The half-covering heat pump refrigeration and heat supply method has broken limitation of air source hot pump, extended the application area of air cooling heat pump, reduced energy cost, increasing air quality in room, totally speaking, it's a comfortable, energy saving air conditioning system.

The invention relates to a method for changing the operating state of an internal combustion engine. Data representing the operating state of the internal combustion engine are detected by at least one sensor and transmitted to the regulating device. On the basis of these data, the control device determines an optimal operating range of the internal combustion engine and adapts the operating state of the internal combustion engine to the optimal operating range target unambiguously in that at least for the engine operation intended for the combustion process The parameters determine the setpoints used to maintain or achieve the optimum operating region and adjust the actual values ​​of the engine operating parameters to the setpoints.

The invention discloses a PVC (polyvinyl chloride) alloy for ultrathin coextrusion and a preparation method of the PVC alloy. The PVC alloy comprises the following substances in parts by weight: 100 parts of PVC, 3-15 parts of titanium pigment, 3-7 parts of stabilizer, 3-16 parts of ACR (acrylate) processing agent, 0.1-2 parts of antioxidant, 0.3-2.0 parts of light stabilizer, 0-50 parts of ASA (acrylonitrile styrene acrylate), 0-50 parts of PMMA (polymethyl methacrylate), 0-10 parts of filling agent and 0-0.1 part of toner. According to the PVC alloy prepared by utilizing the preparation method, molds and devices utilized in an ultrathin coextrusion technique of PMMA or ASA are utilized; the PVC alloy, the PMMA / PVC and ASA / PVC coextruded section bar can be universally prepared by the molds and the devices, so that the investments on the devices and the molds for machining the PVC coextruded proximate matters are reduced; as the thickness of a coextruded layer is controlled to be 0.1-0.3 mm, the shock resistance of the PVC alloy is obviously superior to that of the coextruded proximate matters produced from pure PMMA or ASA particles, and the PVC alloy has good weather fastness.

The invention discloses a deep tissue continuous suturing tool matching with a microscope or an endoscope in use, which is applied to the technical field of medical devices. The deep tissue continuous suturing tool comprises a pair of tweezers and a rotary shaft driving mechanism, wherein the tweezers comprise an upper tweezers body, a lower tweezers body and a handle fixedly connecting the upper tweezers body and the lower tweezers body, a shaft sleeve is arranged on the upper tweezers body, a rotating shuttle mechanism is arranged at a remote end of the shaft sleeve and comprises a rotating shuttle and a line shaft, a rotary shaft capable of driving the rotating shuttle to rotate is arranged in the shaft sleeve, a suturing needle correspondingly matching with the rotating shuttle mechanism is arranged at the remote end of the lower tweezers body, and a needle hole is formed in a tip of the suturing needle. The upper tweezers body and the lower tweezers body are pressed down and then are loosened, the rotary shaft driving mechanism can rotate a circle around the rotating shuttle, and meanwhile, the suturing needle and the rotating shuttle mechanism match to complete once suturing operation. The deep tissue continuous suturing tool imitates the design of the tweezers usually used in a surgery deep operation, so that the use is convenient, the space occupation rate is minimum, components are simple, a purpose of repairing devices by simply changing the components is achieved, and meanwhile, situations that excessive suturing and tissue injury caused by operation errors during the using of external power are avoided.