32results about How to "Easy inventory management" patented technology

The invention discloses a printed circuit board with a radio frequency identification, comprising a printed circuit board, a radio frequency identification chip, a radio frequency identification antenna and conductive adhesive, wherein the radio frequency identification chip is arranged on the printed circuit board; the radio frequency identification antenna is printed on the printed circuit board; an antenna pin is arranged at one side of the radio frequency identification antenna; and the pin antenna is closely connected with a connecting port of the radio frequency identification chip by the conductive adhesive. The production method comprises the following steps of: firstly, printing the radio frequency identification antenna on the printed circuit board; secondly, coating an insulating layer at the part of the radio frequency identification antenna, which corresponds to a jumper wire; thirdly, printing the jumper wire and respectively connecting two ends of the jumper wire with the head and the tail of the radio frequency identification antenna; fourthly, coating the conductive adhesive on the antenna pin by adhesive dispensing equipment; fifthly, turning over the radio frequency identification chip to be connected with the antenna pin; sixthly, hot pressing the conductive adhesive and curing the conductive adhesive; and seventhly, testing the qualified rate. By using the invention, the labor cost can be saved, the work accuracy can be improved, the quality of products can be ensured, the processing can be accelerated and the logistics dynamic can be effectively tracked.

The invention provides a longitudinal cutting turning and milling compound machine tool, and solves the technical problems of weaker performances of function parts, base parts, standard parts, nonstandard parts, auxiliary fittings and electric fittings of domestic high-top machine tools and higher failure rate. The longitudinal cutting turning and milling compound machine tool comprises a stand, adriving system, a synchronous guide sleeve system, a cutter system and a transmission system; the driving system comprises a main shaft part and a secondary main shaft part; the synchronous guide sleeve system comprises a synchronous guide sleeve part and a transmission part; the cutter system comprises a side surface power milling part, an axial power milling part, a drilling cutter base part and a turning cutter part; and the transmission system comprises an X-axle feeding transmission part, a Y-axle feeding transmission part, an X1-axle feeding transmission part, a Z1-axle feeding transmission part and a Z-axle feeding transmission part. The longitudinal cutting turning and milling compound machine tool can be widely applied to machining of complicate precise parts.

A method of feeding a tire structure member, where rolled-up objects, made by rolling up a hollow cylinder-like film into a roll-like shape, are formed by sizes depending on nominal diameters of tire rims, the hollow cylinder-like film formed of thermoplastic elastomer that is a blend of a thermoplastic resin and rubber. In forming a green tire, a hollow cylinder-like film, paid out from a rolled-up object in accordance with a nominal diameter of a rim of the green tire, is cut into a required width in accordance with a tire size to form a tire structure member, and the tire structure member is fed to a tire-forming machine.

A highly versatile optical member machined into a circular shape for eliminating the effect of optical axis unique to optical members is disclosed which is capable of facilitating stock control without lowering production efficiency. An optical member having a higher degree of freedom in design can be provided by employing such a production method wherein a long optical member is machined into a circular shape and then the circular optical member is machined into a desired shape so that the optical axis can be adjusted finely even after machining of the long optical member.

The invention discloses a load driving device, which comprises a DC high voltage generation line, a switching line, a transformer and a control line, wherein the DC high voltage generation line is used for selectively receiving one of a first AC input voltage and a second AC input voltage which are different, processing the received AC input voltages to acquire and provide DC voltages, and after the first or the second AC input voltage is processed, the acquired DC high voltage is the same substantially or approximately; the switching line is used for responding to two complementary pulse width modulation signals and selectively outputting a DC high voltage and a grounding potential to provide an AC signal; the primary side of the transformer receives the AC signal from the switching line, and the secondary side responds to the AC signal and provides a driving signal to drive a light emitting load; and the control line is used for generating two complementary pulse width modulation signals to control switching of the switching line.

Provided is a baker's yeast which sustains a high fermentability in a dough with a wide sugar content range, i.e., from a low sugar content area to a high sugar content area, even after storing as a fresh yeast in a refrigerated state for a long time, and which has an excellent storage stability of the fermentability, i.e., when cells thereof are stored in a refrigerated state for a long time and then used in a frozen dough, a high fermentability is achieved after thawing. Moreover, the baker's yeast provided above facilitates not only the production process of bread but also a delivery system or stock control of starting materials and, therefore, enables the construction of a system whereby bread with high qualities can be produced more easily and more stably.

The present invention provides a system for manufacturing a secondary battery, and the system comprises a positive electrode cell manufacturing line for sequentially manufacturing a positive electrodesingle cell obtained by processing a tab at one end of a positive electrode and bonding a separator to one surface thereof; a negative electrode cell manufacturing line for sequentially manufacturinga negative electrode single cell obtained by processing a tab at one end of a negative electrode and bonding a separator to one surface thereof; and a stacking portion for alternately receiving the positive electrode single cell and the negative electrode single cell transferred from the positive electrode cell manufacturing line and the negative electrode cell manufacturing line and stacking thesame, as a stack cell, up to a predetermined layer.

Provided is a head-to-head-type concealed slide fastener that can be suitably used as a slider for electromagnetic wave-shielding fasteners. A pair of sliders (10, 50, 60, 70) of said slide fastener each has electromagnetic wave-shielding properties. Said pair of sliders is installed on the fastener stringers so that the throats face each other. The front end surface (13c) of the lower blade (13) of one of the sliders is formed in a shape that can fit tightly with the front end surface of the lower blade of the other slider.

The present invention provides an electronic device capable of replacing the different parts of the key according to the need of user. The case of front face exposed in the exterior of each key of the key input part are divided into the first to the third part of case portion according to the key sorts of the key input part, and the case of front face is formed by detachedly installing the first to the third case part to each other. Therefore, the first to the third part of case portion can be independently manufactured respectively, and the key names can be independently printed on every part of case portion respectively. Thus, the first to the third part of case portion can be combined according to the need of user, accordingly it is easy to manufacture the case of front face, thereby it has excellent production character, and it is no need to manufacture evethy kind in advance because it can replace parts of case portion, so that stock management is also easy.

The present invention provides a connection structure of a terminal capable of supporting various connection methods. In this terminal connection structure, a pair of joint terminals (62, 63) is provided on the base body (20) accommodated in the casing, and the pair of terminal parts (62c, 62c, 63c) are exposed from the case so as to be individually connectable to external terminals. Therefore, the terminal unit (60) disposed so that the terminal board (61) is sandwiched between the pair of joint terminals (62, 63) can be replaced on the base body (20).

The invention discloses a multi-user encryption system capable of automatically identifying a communication protocol and a communication method thereof. The multi-user encryption system comprises a communication unit, a communication protocol search unit, a communication protocol switching unit and a user search unit, wherein the communication unit is used for communicating multiple communication protocols with a host; the communication protocol search unit is used for matching the communication protocol involved in an initial command from the host with the multiple communication protocols in a partition storage unit to determine the adoptive communication protocol; the communication protocol switching unit is used for switching the communication protocol according to the determined communication protocol; the user search unit is used for matching a user ID (Identity) in the initial command from the host with a plurality of user IDs in the partition storage unit to determine a corresponding user so as to enable the communication unit to switch communication of enciphered data of the corresponding user. According to the multi-user encryption system capable of automatically identifying the communication protocol and the communication method thereof, coexistence of multiple communication protocols and multiple users as well as automatic identification and switching can be implemented, so that a plurality of master chip systems can share one encryption chip system, and a plurality of products share one encryption chip system, so that the cost is saved.

The present invention provides a crimping terminal capable of crimping and holding multiple types of electric wires having different diameters by a fixed pushing amount. Therefore, a slit for pressing and holding the conductor is provided between the pair of spring portions in the crimp terminal and the upper edge of the conductor, and the conductor held by the slit is placed in contact with the conductor. At fixed positions where the openings of the slits are separated by a distance, there is provided a region in which at least one of the pair of spring parts arranged on the underside of the upper edge of the conductor The cross-sectional area is smaller than that of the spring portion at the position of the upper edge of the electrical conductor.

The invention relates to a domestic appliance (1), in particular a built-in domestic appliance comprising at least one optical operation indicator (10), which can be covered by at least one cover element (3, 9), at least one fibre optic (12, 23) being coupled to the optical operation indicator (10) for transmitting at least one emitted light signal (11). The aim of the invention is to improve the visibility of the light signal of the operation indicator(s) (10). To achieve this, the fibre optic (12, 23) is configured in such a way that its light route (27, 27') can be adapted to the thickness of the cover element (3, 9).

The invention relates to a heat radiation assembly fastener which is matched with multiple locking assemblies and a circuit board with multiple penetrating holes to fasten a heat radiation assembly on the circuit board. The heat radiation assembly fastener comprises a frame body, multiple positioning components and multiple positioning sleeve components, wherein the frame body is used for being sleeved with the heat radiation assembly; the positioning components are positioned at the side of the frame body, each positioning component comprises a positioning hole, the positions of the positioning holes correspond to the positions of the multiple penetrating holes of the circuit board, and each positioning hole comprises multiple positioning parts; the positioning sleeve components are respectively arranged in the multiple positioning holes and are clamped in one of the multiple positioning parts, so that the multiple locking assemblies can be fixed on the circuit board by penetrating through the corresponding positioning holes and the corresponding penetrating holes, and the heat radiation assemblies can be fastened to the circuit board. The invention also discloses a heat radiation device.

The application discloses a synthetic lubricating oil for food machinery and a preparation method thereof, wherein the lubricating oil includes natural gas synthetic oil, alkyl naphthalene base oil and other additives. All ingredients in this application comply with FDA regulations 21CFR178 3570, all components are safe and non-toxic, and meet the national food-grade lubricant hygiene requirements, and the food-grade multi-purpose oil prepared based on this component can be used in food processing On equipment or mechanical parts that may have accidental contact with food, meet the requirements of the US Sanitation Foundation NSF H1 category lubricants. Reasonable composition, good viscosity-temperature performance, high oil film retention, outstanding lubricating performance; outstanding thermal oxygen stability, long service life; outstanding anti-wear, anti-rust, anti-corrosion, water resistance and other properties, strong versatility, can meet the needs of food processing The lubrication needs of various lubrication places in the process simplify inventory management, and it is non-toxic and harmless, and has no pollution to food. Even if there is volatilization or leakage of mechanical equipment, it will not pollute the product and affect food safety.

The invention discloses an automobile part storage box with the high space utilization rate. The automobile part storage box comprises a base, the top of the base is fixedly connected to a machine shell, and the two sides of the inner wall of the machine shell are fixedly connected to stabilizing blocks; sliding grooves are formed in one sides of the stabilizing blocks, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, supporting plates aer fixedly connected to one sides, opposite to each other, of the two sliding blocks, and supporting blocks are fixedly connected to the tops of the supporting plates; front sides of the supporting blocks are rotationally connected to driving rods, inner parts of the driving rods are provided with fixing grooves, andone ends of the driving rods are rotationally connected to linkage rods through rotating blocks; and rotating shafts are rotationally connected to the interiors of the rotating blocks, and one ends of the rotating shafts are fixedly connected to connecting plates. According to the automobile part storage box, the problem that parts are placed disorderly due to the fact that the structure of the storage space of a traditional storage box is not reasonable is solved; and the invention relates to the technical field of automobile parts, so that the automobile parts are easy to arrange, and partinventory management is simple.

The invention discloses synthetic lubricating oil for food machinery and a preparation method thereof. The lubricating oil comprises natural gas synthetic oil, alkyl naphthalene base oil and other additives. All the components in the invention accord with FDA regulations 21CFR178 3570, so that all the components are safe and non-toxic and meet the hygienic requirements of national food-grade lubricating oil, and the food-grade multipurpose oil prepared based on the components can be used for equipment or mechanical parts possibly making accidental contact with food in the food processing process and meets the requirements of American Health Foundation NSF H1 type lubricants. The lubricating oil is reasonable in components, good in viscosity-temperature performance, high in oil film retentivity and outstanding in lubricating performance; the thermal oxidation stability is outstanding and the service life is long; and the lubricating oil provided by the invention has outstanding wear resistance, rust resistance, corrosion resistance, water resistance and the like, is high in universality, can meet the lubricating requirements of various lubricating places in the food processing process, simplifies inventory management, is non-toxic and harmless, does not pollute foods, and does not pollute products and influence food safety even if volatilization or leakage of mechanical equipment occurs.

Expansible battery pack contains a plug unit and a socket unit. The plug unit is connected to the input end of power source of portable type electronic equipment. The socket unit can receive another plug unit to be plugged in. there is a battery connection loop in an expansible battery. Battery connection loop is in use for connecting single body of battery to relevant plug unit and socket unit. Thus, plug unit of expansible battery pack can be plugged to the input end of power source of portable type electronic equipment. Each plugged expansible battery pack together supplies power to portable type electronic equipment. Protection mechanism of battery is setup in battery pack in order to prevent discharge phenomena from battery pack in high voltage to battery pack in low voltage when each battery pack connected in parallel to supply power. The protection mechanism can be a comparator or other equivalent circuit.

An object of the present invention is to provide a butene-based polymer having a short crystal transition time and excellent creep resistance. The solution of the present invention is to provide the following butene-based polymers: the 1-butene unit amount is 80.0 to 99.9 mole %, selected from ethylene and α-olefins other than 1-butene with 3 to 20 carbon atoms The total content (K) of at least one olefin unit is 0.1-20.0 mol% (the sum of the 1-butene unit and the total content (K) is 100 mol%), and the conditions (i)-(iv) are met. (i) by 13 The mmmm measured by C-NMR is not less than 94.0% and not more than 99.9%. (ii) by 13 The rr measured by C-NMR is 1.5% or less. (iii) The intrinsic viscosity [η] in a decahydronaphthalene solvent at 135°C is 0.5 to 5.5 dl / g. (iv) The ratio of the component whose molecular weight is 10000 or less as measured by GPC is less than 1.3 mass %.