42results about How to "Prevent re-use" patented technology

Medical pumps for water jet surgery are known. The invention relates to a pump comprising at least two pistons provided with piston rods for displacing the pistons in cylinders and for coupling to a pump actuation device, a cylinder head for closing the cylinders, and valve devices for respectively connecting a pressure chamber in the cylinder to at least one fluid inlet and at least one fluid outlet. Said fluid outlet is connected to the fluid inlet in a communicating manner by means of an adjustable pressure regulating valve, in such a way that the pressure in the fluid outlet can be limited to a pre-definable maximum value. In this way, the inventive medical pump can be easily regulated.

The invention belongs to the technical field of generator sets, and particularly relates to an engine cooling liquid automatic supplying and recycling system. The system comprises a cooling liquid storage box (1) for supplying and recycling cooling liquid for generator sets. The cooling liquid storage box (1) comprises a supplying box and a recycling box. The outlet of the supplying box is communicated with an automatic supplying and recycling branch through a manual ball valve I (2), an electric pump I (3), a filter (4) and a manual ball valve II (5). The water return opening of the generator set (13) is communicated with the recycling box through a stop valve II (15), a manual ball valve III (7), a manual ball valve IV (16), an electric pump I (3) and a manual ball valve V (17). An expansion water tank (14) for supplying cooling liquid to the generator set in real time is arranged one each generator set. Concentration processing or secondary utilizing is achieved, and resource waste and environment pollution are avoided.

The invention relates to an electronic-tag bottle cap with an anti-counterfeiting and anti-theft function. The electronic-tag bottle cap comprises an upper cap and a lower cap which are connected through connecting ribs, and further comprises an electronic tag formed by a film with an RFID (radio frequency identification) circuit inside. The RFID circuit is distributed in a first part and a second part of the film, a first accommodation groove matched with the first part of the film is arranged in the annular wall of the upper cap, and a second accommodation groove matched with the second part of the film is arranged in the annular wall of the lower cap. When the bottle cap is opened, the upper cap and the lower cap oppositely rotate to break off the connecting ribs. The first part and the second part of the film are driven to relatively move during relative motion of the upper cap and the lower cap, so that weak joints between the first part and the second part of the film is broken, and the RFID circuit distributed in the first part and the second part of the film is cut off, and the purpose for counterfeiting and theft prevention is achieved when the RFID circuit does not work.

The present invention relates to an injector. It includes the following several portions: injector tube, injector needle seat, hollow injector needle and push rod. Said invention also provides the concrete structure of above-mentioned every portion, and also provides its concrete operation method.

The invention provides a holographic paper information anti-counterfeit label and belongs to the field of anti-counterfeit labels. The holographic paper information anti-counterfeit label comprises a paper base layer; base paper, an adhesive layer, a coloring layer, an anti-counterfeit code layer and an isolation layer are arranged below the paper base layer from bottom to up in turn; a holographic layer, a printing layer, a variable digital layer and a protection layer are arranged above the paper base layer from bottom to top in turn; the holographic layer can be degraded and cannot be utilized again. According to the holographic paper information anti-counterfeit label, the problem that the anti-counterfeiting is cracked can be solved due to the multiple anti-counterfeiting.

The invention provides a reusable disassembly-prevention RFID. By the adoption of the technical scheme, the reusable disassembly-prevention RFID comprises an RFID tag INLAY and a plastic casing of the RFID tag INLAY. The reusable disassembly-prevention RFID is characterized in that a lifting rope is arranged on the RFID, the two ends of the lifting rope are free ends, plastic clamping heads are arranged at the free ends, a channel through which clamping head disengagement portions slip down from the plastic casing is arranged inside the plastic casing, insertion openings into which the plastic clamping heads are inserted are formed in the top of the plastic casing, and the plastic clamping heads are connected into the plastic casing irreversibly after being inserted into the top of the plastic casing. According to the reusable disassembly-prevention RFID, the connecting structure is simple, the cost is low, connection and operation are easy, the reusable disassembly-prevention RFID can be prevented from being disassembled easily, and the main body of the reusable disassembly-prevention RFID is reusable; a tag can be made to be very small, connection is reliable, and the reusable disassembly-prevention RFID is combined with the RFID tag to form an information storage device applicable to the industries of jewelries, watches and garments.

The invention discloses a production line for sawing, sorting, and recycling waste storage batteries. The production line comprises a bottom seat, a battery feeding roller way, a sawing device, which is arranged on the bottom seat, a hydraulic system, and an electrical system; the bottom seat is also provided with a sawing transportation track, a battery cover collecting roller way, a polar plate collecting roller way, and a battery box collecting roller way; the heights of the battery cover collecting roller way, the polar plate collecting roller way, and the battery box collecting roller way are all lower than the height of the sawing transportation track, the sawing transportation track is provided with a servo overturning trolley, the height of the servo overturning trolley matches with the height of the sawing device, the battery feeding roller way is provided with a storage battery pushing and positioning device, the height of the storage battery pushing and positioning device matches with the height of the servo overturning trolley, and the battery cover collecting roller way is arranged right under the sawing device. The production line prevents an operator from contacting the storage batteries, reduces the harms to the body of the operator; avoids the pollutions to air and water, and achieves the re-utilization of resources.

The invention discloses an environment-friendly thermoplastic elastomer foaming setting technology. The technology comprises the following steps that (1) a thermoplastic elastomer material is adoptedto make contact with at least one inert gas in a reaction kettle with the pressure higher than atmospheric pressure so that gas can be driven to enter the material, wherein the pressure maintaining temperature of the reaction kettle is 5-40 DEG C lower than the melting temperature of the material; (2) the temperature is maintained, the pressure is reduced, the thermoplastic elastomer material is formed into a primary foaming material, and then, the primary foaming material is taken out from the reaction kettle; and (3) the primary foaming material is transferred into a mode of a setting machine, and a finished product is obtained after heating, secondary foaming and mold setting. Compared with the prior art, the thermoplastic elastomer material is not subjected to crosslinking operation, thus, the formed product can be recycled very conveniently, meanwhile, the foaming process and the setting process are achieved in one step in the mold of the setting machine, and the problem that thematerial is shrunk due to setting is solved.

The invention belongs to the technical field of anti-counterfeiting of materials, in particular relates to anti-counterfeiting paper with intelligent micro two-dimensional codes. The anti-counterfeiting paper with the intelligent micro two-dimensional codes is formed by a lower paper layer, a base material layer, an intelligent micro two-dimensional code layer and an upper paper layer sequentially from bottom to top, wherein the two-dimensional codes are square, and the edge length of each two-dimensional code is 1mm to 6mm. The invention also relates to a preparation method of the anti-counterfeiting paper with the intelligent micro two-dimensional codes. The preparation method comprises the following steps of microprinting, die cutting and papermaking, wherein at least one die-cut micro two-dimensional code is arranged on the area of every 10 to 50 square centimeters. The prepared intelligent anti-counterfeiting paper has the characteristic that the edge length of each two-dimensional code is only 1mm to 6mm, the occupation area is small, and the storage amount of other information is not influenced. The intelligent micro two-dimensional codes cannot be read by virtue of the normal photographing of a mobile phone, the information inside the intelligent micro two-dimensional codes only can be inquired by virtue of the photographing of a more-than-50-time magnifying lens, and thus the counterfeiting difficulty is increased. When the information in the micro two-dimensional codes is inquired by a customer, the hidden two-dimensional codes need to be taken out to be read in a magnifying and scanning manner, the anti-counterfeiting paper is damaged, and thus the reutilization of the anti-counterfeiting paper is prevented.

The invention relates to a destructive anti-fake container. The destructive anti-fake container comprises a container body and a cover, wherein an anti-fake component is arranged in the container body; and when the cover is separated from the container body, the anti-fake component is destructed. According to the destructive anti-fake container provided by the invention, when the cover is separated from the container body, namely when an article in the container body is consumed, the anti-fake component is destructed, therefore, the destructive anti-fake container can be prevented from being used for accommodating fake and shoddy products again, faking and fake product selling events are reduced, and normal order of markets and legal interest of consumers are maintained.

The portable combined range of the invention belongs to the cooker field, which is a portable combined range with the pan and the oven as an organic whole, including a bracket, a firing cup, a pan body, a handle. The bracket 9 is composed of a chassis 29, a lateral wall 32, an inner cover 28. The firing cup 10 is mounted on the bracket chassis 29 and in the inner cover 28. The lining has a multilayer housing 7 of the exhaust vent 35 mounted between the bracket inner cover 28 and the lateral wall 32. The housing hoisting orientation mechanism is disposed between the housing 7 and the lateral wall 32. The pan body is arranged above the firing cup 10 supported on the housing 7 to compose the portable combined range. Compared to the existing technique, the invention has: 1. changing the fixed distance style of the traditional range through the hoisting and the congruence of the oven to make the volume smaller, compact, reasonable and convenient to carry; 2. changing the traditional air combustion-supporting way and the cyclic form to advance the thermal efficiency; 3. the hurricane lamp effect is good, whether blowing wind or raining , the invention can be used normally; 4. lifted in the hand or hung up during the usage process with simple operation and convenient usage, also disposed on the flat or the plane. The invention can expediently solve the problems when the users have dinner outdoors.

Embodiments of the present application provide an information processing method and device. The method includes: after determining that the login message from the first source address satisfies the preset credential stuffing rule, when receiving each login message from the first source address, sending a message for each login message to the first source address The authentication failure information of the document; construct the corresponding authentication message according to the login information in each login message, and send the constructed authentication message to the first server; receive the verification returned by the first server for the login information in the authentication message Result; according to the verification result, the successfully verified login information is determined as leaked login information; wherein, the login message includes the login information used to log in to the first server. Applying the solutions provided by the embodiments of the present application can improve information security.

The invention discloses a renewable energy green building system. The renewable energy green building system comprises an enclosing wall, a groove is formed in a top end of the enclosing wall, a connecting rotating rod is movably connected to an inner side of the groove, a left end and a right end of the connecting rotating rod extend into the enclosing wall, an upper surface of the connecting rotating rod is fixedly connected with a set of supporting rods in bilateral symmetry through welding, top ends of the supporting rods are movably connected with solar panels, and a left side and a right side of a top end of the enclosing wall are fixedly connected with street lamps correspondingly. The arranged solar panels are conductive for converting solar energy into electric energy to provide power for all electric devices, save electric energy, reduce pollution and meet a sustainable development environment protection concept, and renewable resources are utilized. A motor and the connecting rotating rod are connected in a transmission manner, front and back directions of the solar panels are adjusted by driving electric rods by the motors, and U-shaped connecting blocks and screw rods are arranged, and a left-right orientation of the solar panels can be conveniently adjusted.

The portable combined range of the invention belongs to the cooker field, which is a portable combined range with the pan and the oven as an organic whole, including a bracket, a firing cup, a pan body, a handle. The bracket 9 is composed of a chassis 29, a lateral wall 32, an inner cover 28. The firing cup 10 is mounted on the bracket chassis 29 and in the inner cover 28. The lining has a multilayer housing 7 of the exhaust vent 35 mounted between the bracket inner cover 28 and the lateral wall 32. The housing hoisting orientation mechanism is disposed between the housing 7 and the lateral wall 32. The pan body is arranged above the firing cup 10 supported on the housing 7 to compose the portable combined range. Compared to the existing technique, the invention has: 1. changing the fixed distance style of the traditional range through the hoisting and the congruence of the oven to make the volume smaller, compact, reasonable and convenient to carry; 2. changing the traditional air combustion-supporting way and the cyclic form to advance the thermal efficiency; 3. the hurricane lamp effect is good, whether blowing wind or raining , the invention can be used normally; 4. lifted in the hand or hung up during the usage process with simple operation and convenient usage, also disposed on the flat or the plane. The invention can expediently solve the problems when the users have dinner outdoors.

The invention relates to a kitchen garbage treatment device comprising a motor and a grinder, wherein the motor is used for supplying power to the grinder, the grinder is respectively connected with two channels, one channel is communicated with a solid-liquid discharge opening, the other channel is communicated with a solid-liquid separator by virtue of a solid-liquid separator pipeline, and the on-off of the two channels is controlled by virtue of a distribution valve; a gear box is arranged on the solid-liquid separator, and the solid-liquid separator is driven by the gear box to perform extrusion separation; a liquid discharge opening is formed in one side of the solid-liquid separator for discharging liquid; and the other end of the solid-liquid separator is connected with a solid garbage container by virtue of a solid discharge opening. According to the kitchen garbage treatment device disclosed by the invention, the purpose of conveniently recycling kitchen garbage can be creatively achieved by using a breaking and solid-liquid separation structure, the problem of sewer pipeline blockage can be solved, and the kitchen garbage recovery can also become more convenient, faster and more sanitary. Moreover, a structure that the operations of a whole system are driven by one motor is creatively used in the structure design of the kitchen garbage treatment device, so that the cost and energy consumption can be reduced, and the size and weight of equipment can also be greatly reduced.

The disposable microneedle device includes a base, a microneedle assembly, a cover body, and several connecting rods that can be dissolved in alcohol; the microneedle assembly includes a base and several microneedles arranged at intervals on the base; the top of the base The same number of conical grooves as the connecting rods are provided on the wall and the bottom wall of the base; the two ends of each connecting rod are all tapered, and one of the ends of each connecting rod is embedded in the bottom wall of the base. Corresponding to a tapered groove, the other end of each connecting rod is embedded in a corresponding tapered groove on the top wall of the base; several connecting rods are arranged at intervals to form an equilateral triangle array; the cover is detachable Fastened on the base, a closed space is formed between the cover and the base, and the microneedle assembly and the connecting rod are located in the closed space. The above invention can effectively prevent secondary use and fundamentally avoid cross-infection.