34results about How to "Has industrial applicability" patented technology

An electronic transaction verification system for use with transaction tokens such as checks, credit cards, debit cards, and smart cards, that gathers and transmits information about the transaction token and biometric data. The system preferably has the ability to read or scan transaction and account information printed or encoded on the transaction token, digitally encode biometric data, scan drivers' licenses or other identification cards, and take a signature of a customer, all at a transaction location for purposes of account verification. The electronic transaction verification system preferably digitizes various indicis of the token, such as the magnetic ink (MICR) line on a presented check or the magnetic strip on a credit card or debit card, and transmits the transaction information data to a central system, at which the central system compares the inputted data with an existing database of information to determine if the customer at the point of the transaction is in fact authorized to use the account, and if the account is in satisfactory condition for approval of the transaction. The electronic verification system includes a biometric data device for recording and / or transmitting biometric data taken at the point of the transaction. The device alternatively prints the biometric data on, or in conjunction with, the token, either in actual or digitally encoded form, such that the biometric data can be checked subsequently against a database at the time the token is processed at a financial institution. The system alternatively includes a device for scanning an information card which contains biometric data such as a proper fingerprint and / or a signature, and the remotely gathered data can be compared to the recorded data on the card, in addition to or instead of, transmission of the gathered data to the electronic, biometric and signature databases.

The invention relates to a suppressible horizontal drawing flat window which comprises a window frame; the window frame is internally provided with a lower rail, an upper rail matched with the lower rail, and a window body constructed on the lower rail and the upper rail; the rails bend from the space allowed by the window frame and stretch outwards so that the window body which is positioned in the middle of the window frame when being closed leaves the space allowed by the window frame by the guidance of the upper rail and the lower rail when being started, therefore, the space is not covered by the window body and the area of the space can be used efficiently.

The present invention provides an implant device for rapid assembly of a sensor and a physiological signal monitoring system for rapid assembly, the system is used for measuring a physiological signalin a living body, the living body has an epidermis, the system comprises: a housing having a bottom opening; the mechanism module is arranged in the shell; the sensor module is detachably arranged onthe mechanism module and used for being attached to the skin; the bottom cover is detachably combined with the bottom opening, so that the shell and the bottom cover form an accommodating space, andthe mechanism module and the sensor module are accommodated in the accommodating space; the bottom cover is provided with a force application part, the force application part is configured to bear force, a supporting point is formed at the opposite side end of the force application part, and the distance between the supporting point and the force application part and the force form force application torque; and when the force application part is operated by the bottom cover, a lateral opening is formed between the bottom cover and the shell by virtue of force application torque, so that the bottom cover is separated from the opening, the shell is in an operable state, and the sensor module is attached to the epidermis of a living body to measure a physiological signal.

The invention relates to a method and structure for preventing leakage of water in a diaphragm pressure pump. In the diaphragm of the diaphragm pressure pump, the positions of the screw holes corresponding to the balance wheels on each piston action area are respectively Set up a hollow cylinder so that the hollow cylinders are inserted into the stepped holes of the piston push blocks respectively, and then screw the screw holes of the balance wheels through the center hole of the hollow cylinder with the fixing screw. During the fixing process, the upper part of the hollow cylinder is pressed synchronously, and it is gradually expanded and deformed to the surroundings. Finally, between the bottom surface of the fixing screw head and the top surface of the stepped hole of the piston push block, a barrier is formed to prevent water pressure leakage. The blocking structure prevents the water pressure from leaking and flowing into the motor part to cause an electrical short circuit and cause damage to the pressure pump.

The invention relates to a body-building training device that imitates qigong circulating vibration, which at least comprises one chassis, one driving device and one transmission unit. The driving device and transmission unit are fixed on chassis, and the structure of transmission unit is movable in the right and left direction and connected with a plurality of fore-and-aft support boards, and itis drove by one eccentric transmission shaft which is drove by motor to generate liner vibration and cooperates ith motor rotation speed to make the package base generate reciprocate with different frequencies, so the transmission unit is drove by driving device and generates liner vibration, thus the whole body is vibrated to promote blood circulation, increase muscle strength and release mental.The invention is characterized by simple structure and good economical benefit.

The invention discloses a SPEEK / modified bentonite composite ion exchange membrane and a preparation method thereof, comprising: preparing modified bentonite particles by using a modifying solution; preparing SPEEK / binder solution by using a binder; / binder solution, after stirring and ultrasonication, the SPEEK / modified bentonite mixed solution is obtained; the SPEEK / modified bentonite mixed solution is poured into a glass plate, and the solution casting method is used to prepare a film, and the SPEEK is obtained by circulating temperature and drying. / Modified bentonite composite ion exchange membrane. The SPEEK / modified bentonite composite ion exchange membrane of the present invention and its preparation method can adjust the ion transmission channel, improve the ion conductivity, chemical and mechanical stability of the diaphragm, and the obtained composite ion exchange membrane has excellent ion selectivity, ion conductivity, and good Excellent chemical stability and mechanical properties, good battery performance and low cost.

The invention provides a method for assembling a physiological signal monitoring device, the physiological signal monitoring device comprises a sensor module and a sensor, the implantation device comprises a shell, an implantation module, a sensor module and a bottom cover, and a force application part is arranged on the side wall, close to a bottom opening, of the bottom cover. The method comprises the following steps: (1) separating the shell from the bottom cover, so that the patch is exposed out of the bottom opening of the shell; (2) the shell is held, and the patch is attached to the body surface of a living body; (3) applying a downward pressure to the shell, starting the sensor module to be detached from the implantation module by the downward pressure, and implanting the physiological signal sensing end of the sensor into the subcutaneous part of the living body; (4) removing the implantation device, and remaining the sensor module on the body surface of the organism; and (5)placing the sensor on the base, so that the physiological signal output end of the sensor is electrically connected to the electric port of the sensor.

The present invention relates to a multi-function power converter comprising an input filter unit, a voltage transformer, a switching transistor, a drive controller, a feedback unit and an output unit. A power supply converting function with dynamic detecting can be provided. A sensing signal from a primary coil and a sensing signal from a reference coil are combined into a current sensing zero detection signal so that a digital control unit determines whether a secondary current is discharged to zero and detects a bottom position and a bottom number to decide whether to turn on the switching transistor. Meanwhile, when the switching transistor is turned on, current sensing is performed to determine whether to turn off the switching transistor. Accordingly, the multifunctional power converter of the invention can greatly reduce switching loss and raise the power supply converting efficiency. In particular, the digital control unit is used; practical needs can be satisfied by means of updating firmware programs; and high elasticity is realized.

The invention relates to a suppressible horizontal drawing flat window which comprises a window frame; the window frame is internally provided with a lower rail, an upper rail matched with the lower rail, and a window body constructed on the lower rail and the upper rail; the rails bend from the space allowed by the window frame and stretch outwards so that the window body which is positioned in the middle of the window frame when being closed leaves the space allowed by the window frame by the guidance of the upper rail and the lower rail when being started, therefore, the space is not covered by the window body and the area of the space can be used efficiently.

The invention discloses a transparent light-transmitting energy-converting solar photovoltaic panel glass system mainly comprising an energy guiding layer, an energy collecting layer, an energy converting layer and an energy storing system, wherein the energy guiding layer guides optical energy to move in a single direction through nanometer light-guiding particles in a structure and collects photon beams on the energy collecting layer; and the energy converting layer can effectively transmit and apply or store the electric energy in the energy collecting layer in the energy storing system. The transparent light-transmitting solar photovoltaic panel glass system can effectively collect indoor and outdoor light sources for photoelectric conversion and prevent the damage of high-temperaturewaste heat on parts and has both attractiveness and industrial application and economy.

The invention aims to provide a battery device for a general purpose automobile, which is applicable to automobiles with different battery specifications. The battery device has the technical measure that: the battery device comprises a shell, a cover body, a battery module, a positive electrode conductive piece, a negative electrode conductive piece, a positive electrode connector and a negative electrode connector. The battery device is characterized in that: the shell is provided with a positive electrode area and a negative electrode area, the positive electrode area is formed by a first positive electrode jack and a plurality of second positive electrode jacks, and the negative electrode area is formed by a first negative electrode jack and a plurality of second negative electrode jacks; the positive electrode conductive piece and the negative electrode conductive piece are arranged on places corresponding to the positive electrode area and the negative electrode area in the shell; the cover body is respectively provided with a plurality of third positive electrode jacks and negative electrode jacks corresponding to the positive electrode conductive piece and the negative electrode conductive piece; and the positive electrode connector and the negative electrode connector are electrically connected with the positive electrode conductive piece and the negative electrode conductive piece through being inserted one of the first positive electrode jack, the second positive electrode jacks and the third positive electrode jacks as well as one of the first negative electrode jack, the second negative electrode jacks and the third negative electrode jacks.

The present invention mainly aims to provide a drill pipe lifting device (20) with single entry and exit, one-time operation and small volume, which includes a cylindrical containing body (21) to support internal tools and mechanisms, a rotatable long The shaft (23), penetrates its top cover (24), and drives the internal mechanism. When the top cover (24) moves down, it rotates the housing body (21). There are two groups of keys (32), which are distributed respectively in the horizontally arranged holes in the housing body (21). The lubricating tool passes through the hole in the containing body (21) and is arranged in the bottom of the containing body (21). A cylindrical cutting block (40) with four cutting outlets is arranged in the containing body (21). ), and finally, three cameras are set up. The lifting operation begins by cutting two sets of holes in the drill pipe (22), lubricating the holes, using a key, pushing the drill pipe (22) right / left and up / down through the key, penetrating the oil, and Drill pipe (22) lifts upwards.

The invention relates to a rechargeable wireless mouse, which comprises a mouse body, a main circuit board, a charging cell, a charging slot and a wireless signal receiver, wherein the charging slot has a magnetic body and a conduction part; and the wireless signal receiver has a gripping part, a receiver circuit board, a USB connection part, a metal sheet and a charging sheet, and is connected to a computer through a USB connection port and receives wireless signals from the wireless mouse. When the wireless signal receiver is arranged in the charging slot and the USB connection part of the wireless signal receiver is connected to the USB connection port of the computer, the charging wireless mouse utilizes the magnetic body to absorb the metal sheet to fix the wireless signal receiver in the charging slot and makes the wireless signal receiver vertical to a first surface of the wireless mouse, so that the charging sheet comes into contact with the conduction part to charge to the cell of the wireless mouse. Thus, the rechargeable wireless mouse can be charged without needing to carry mouse chargers.

The invention relates to a rechargeable wireless mouse, comprising a mouse body, a rechargeable battery, a recharging groove and a wireless signal receiver. The rechargeable groove is provided with a magnetic body and a power conducting structure, while the wireless signal receiver is provided with a USB connecting part and a recharge plate and is connected to a computer through a USB connecting port. The chargeable wireless mouse in the invention attracts the rechargeable plate by utilizing the magnetic body, and the wireless signal receiver is clamped through the power conducting structure and is fixed in the rechargeable groove, so that the recharge plate and the power conducting structure are contacted so as to recharge the rechargeable battery of the wireless mouse. The rechargeable wireless mouse can be directly fixed on a computer for recharging through the wireless signal receiver.

The invention relates to a component of an environment-friendly plastic product and manufacturing method thereof, comprising: using couplant to treat with natural mineral, hard charcoal powder, natural plant starch and wood fiber powder, mixing with macromolecule thermoplastic polymer elastic resin and couplant to make polymeric particle, which is mixed with heat-resistant natural flavor ingredient to heat and stir to make flavor master batch, the environment-friendly plastic product with antibacterial function and flavor is prepared by mixing, film blowing and extruding or injection molding.The invention has the advantages of reducing consumption of plastics, toughness, recycling use, conservation of resources, low cost, being buried, being burning with toxic gas, no dioxin, being environment-friendly, with flavor, effectiveness of antibacterial and deodorization.