31results about How to "Increased ease" patented technology

The invention discloses a support for a play apparatus comprising a plurality of legs (20, 30, 40, 50), each leg (20, 30, 40, 50) having an elongate base member for contacting the ground and an elongate support member arranged substantially perpendicularly to the base member. Each support member is hingably connected to another support member such that the legs are movable between an erected position in which the support members define an opening (60) for engagement with the play apparatus and the base members extend outwardly from the opening (60), and a folded position in which the base members are substantially parallel to each other. A play apparatus is also disclosed comprising a support (10) according to the invention in the erected position, a play apparatus support member (110) which is closely received within the opening (60), and a play apparatus structure mounted on the play apparatus support member (110).

A pneumatic device selection system comprising a standard circuit selection processing means (60) for performing selection processing of a cylinder drive system based on input data, an independent characteristics calculation processing means (62) for calculating characteristics of the cylinder drive system based on inputted use conditions, a branch junction circuit processing means (66) for selecting a branch junction circuit based on input data and calculating characteristics of a selected branch junction circuit, a manifold circuit processing means (70) for selecting a manifold circuit based on input data and calculating characteristics of the selected manifold circuit, and a shock absorber selection processing means (72) for selecting a shock absorber based on input data and / or the result of selection by the standard circuit selection processing means (60).

The invention belongs to the technical field of decoration heat preservation wall construction, and particularly relates to a fixing structure of a detachable wall panel. The fixing structure comprises a first base plate and a second base plate, wherein the first base plate and the second base plate are fixedly connected with the wall surface. The first base plate and the second base plate are spaced from the wall surface in parallel and are integrally arranged in a linear shape, baffles extend to the side where the wall surface is located from the adjacent ends of the first base plate and thesecond base plate, extending plates oppositely extend from the ends where the baffles are arranged, and an opening is defined by the overhanging end parts of the two extending plates. The adjacent plate edges of two decoration plates are flush with the overhanging end parts of the two extending plates correspondingly and are clamped and fixed to the first base plate and the second base plate through bolts. The fixing structure of the wall panel can be used for conveniently disassembling and replacing a single damaged wall panel, so that the maintenance difficulty of the wall panel is reduced.

The invention discloses a support for a play apparatus comprising a plurality of legs (20, 30, 40, 50), each leg (20, 30, 40, 50) having an elongate base member for contacting the ground and an elongate support member arranged substantially perpendicularly to the base member. Each support member is hingably connected to another support member such that the legs are movable between an erected position in which the support members define an opening (60) for engagement with the play apparatus and the base members extend outwardly from the opening (60), and a folded position in which the base members are substantially parallel to each other. A play apparatus is also disclosed comprising a support (10) according to the invention in the erected position, a play apparatus support member (110) which is closely received within the opening (60), and a play apparatus structure mounted on the play apparatus support member (110).

The invention discloses a treatment process of coal chemical sewage. The treatment process comprises the steps that the coal chemical sewage is introduced into a gas floatation clarifier for gas floatation treatment; the coal chemical sewage is made to flow into a reaction pool for oxidation treatment; the coal chemical sewage is made to flow into a hydrolysis acidification pool for hydrolytic acidification treatment; the coal chemical sewage is made to flow into an anoxic pool for anaerobic treatment; the coal chemical sewage is made to equivalently flow into a first aerobiotic pool, a second aerobiotic pool, a third aerobiotic pool and a third aerobiotic pool for aerobic treatment, wherein the oxygen concentration of the coal chemical sewage in the first aerobiotic pool is controlled to be 1-2 mg / L, the oxygen concentration of the coal chemical sewage in the second aerobiotic pool is controlled to be 2-3 mg / L, the oxygen concentration of the coal chemical sewage in the third aerobiotic pool is controlled to be 3-4 mg / L, and the oxygen concentration of the coal chemical sewage in the fourth aerobiotic pool is controlled to be 4-6 mg / L; the coal chemical sewage flows into a settling pool for sedimentation treatment. Photo-catalytic oxidation and ozonation are utilized, so that the difficulty of subsequent anoxic-aerobiotic biochemical treatment is reduced, treatment time is shortened, and energy consumption is reduced.

The invention discloses a local area network system, a method and a device supporting dynamic self-adaptive network configuration, which are characterized in that a self-adaptive dynamic routing protocol is integrated through each network node, a source node broadcasts and sends a message containing destination node information, an intermediate node checks a connection state table of the intermediate node and looks up the destination node information; it is returned to the source node according to a search result or adding self node information into a message and continuing to forward the message to other intermediate nodes, and after a destination node is searched, a self routing table is modified by the intermediate nodes and a routing forwarding function is opened by the intermediate nodes; and the source node and the destination node respectively configure the gateways and the corresponding network interfaces which reach the opposite network segment into own routing tables so as to establish routing connection. The system automatically configures the network according to the actual data transmission requirement and the physical connection state of the network equipment, no obvious central node exists, the system is a decentralized system, the dependence of the system on the central node is greatly reduced, and the stability and reliability of the system are improved.

The invention relates to a piano key type bookshelf, and belongs to the field of stationery. The piano key type bookshelf frame, baffles, narrow bamboo canes, shafts, a plurality of shaft sleeves andsprings, wherein the bookshelf frame is a cuboid with an opening in the front side; the shaft sleeves are mounted at the front end and the rear end of a bottom plate of the bookshelf frame side by side and the upper end and the lower end of the inside of a rear side plate; and the baffles are separately arranged at the front end and the rear end of the bottom plate of the bookshelf frame and the upper end and the lower end of the inside of the rear side plate. By use of the narrow bamboo canes, the shafts, the shaft sleeves and the springs, corresponding book slots are formed under the effectof books, the states of books can be fixed quite well, and limited space of the bookshelf can be utilized well. Easiness in taking-down and returning of books is enhanced. Particularly, a large library has millions of paper books like a college, if a second is saved when each book is returned, enormous time is saved comprehensively, and experiences of readers are enhanced.

The invention discloses a plug easy to pull. The plug comprises a plug body and a butting buckle, wherein the plug body is provided with a front end face and an outer side face, the front end face ismatched with and butts against the outer surface of a socket, and the outer side face extends to the rear side from the periphery of the front end face; the butting buckle comprise a pressing part anda butting part which are connected mutually; the joint of the pressing part and the butting part is in pivot connection with the outer side face through a pivot shaft; a first preset included angle is formed between the extending direction and the front-rear direction of the pivot shaft; the pressing part is used for rotating backwards after being stressed so as to drive the end, away from the pressing part, of the butting part to protrude out of the front end face forwards. The technical scheme can improve the easiness of pulling the power plug for users.

The invention provides a toy hydrogen balloon. The toy hydrogen balloon comprises a balloon body and a pull cord tied to the balloon boy; density of the pull cord is changeable under control; the pull cord comprises an outer tube line and an inner tube line, the outer tube line is formed by an elastic rubber tube, the inner tube line is formed by a membrane expansion tube with axial corrugations, the membrane expansion tube is arranged in the rubber tube, and density of the membrane expansion tube is not larger than 5% of that of the rubber tube; the pull cord further comprises a pull cord controller arranged at a free end of the pull cord, and the pull cord controller is connected with both the outer tube line and the inner tube line and capable of inflating and deflating the membrane expansion tube.

The invention provides a cyclocarbonate epoxy compound, a cationic polymerizable composition and applications thereof. The cationic polymerizable composition comprises: component A cyclocarbonate epoxy compound of structure shown in formula (1); component B contains polymerizable group compound or oligomer; component C onium salt cationic initiator ; Component D additives. The components in the cationic polymerizable composition provided by the present application have good compatibility, and at the same time, it is an environmentally friendly energy-curable material with the advantages of no VOC emission and migration resistance, and has great potential in practical applications.

The invention discloses a production process for increasing the handle and stickiness of baseball leather. The method comprises the following steps: adding water, sodium bicarbonate and ammonium bicarbonate into a rotating drum, putting cowhide in, and treating the acid solution attached to the cowhide. After rinsing and neutralization, add water, water vapor, chrome-free retanning agent, fatliquor and butene homopolymer to the drum, and use a stretcher to dry the cowhide; the present invention adds butene to the leather manufacturing process. Homopolymer of ethylene, the chemical reaction produced by heating the homopolymer of butene to 41 ℃ will make the surface of the leather have a certain viscosity, which can increase the viscosity of the leather surface and increase the friction between the baseball and the bat. It enables the baseball player to reduce the phenomenon of slipping the ball, improves the game experience of the baseball player, makes it easier for the pitcher to control the ball, increases the pitching speed of the pitcher, increases the difficulty of hitting, and is more ornamental.

A voice processing device includes, a receiving unit configured to receive a first signal including a plurality of voice segments; a control unit configured to control such that a non-voice segment with a length equal to or greater than a predetermined first threshold value exists between at least one of the plurality of voice segments; and an output unit configured to output a second signal including the plurality of voice segments and the controlled non-voice segment.

The invention discloses a cutter capable of controlling the cutting depth. The cutter capable of controlling the cutting depth comprises a cutter handle (11), a fixed cutter support (9), a blade (7) and the like. The cutter is characterized in that the front end of the fixed cutter support (9) is provided with a cutting depth control device composed of a movable cutter support (4), a blade pressing plate (8), a blade fixing screw (5), a movable cutter support pressing plate (3), a movable cutter support fixing screw (1), a spring clamp (2) and the like, the movable cutter support (4) is provided with a movable cutter support moving groove (6), and the moving length L1 between the movable cutter support (4) and the fixed cutter support (9) is 1 mm to 5 mm larger than the tooth pitch L2 of a positioning tooth (13). The cutter is simple in structure, easy to machine, low in manufacturing cost, easy to popularize and easy to operate, an insulation layer is not damaged during cutting, the surface of the insulation layer is smooth, the electric field distribution state of a cable connector is improved, the service life of a cable is prolonged, and the cable accident rate is effectively decreased.

Disclosed herein is a program delivery apparatus including a program delivery control section configured to control program delivery based on a program delivery program made up of a plurality of items; a switcher configured to switch video signals when connected to the program delivery control section via communication channels; a plurality of operation buttons; and a storage section configured to store function assignment information about assigning functions to the plurality of operation buttons.

The present invention provides a power steering apparatus for being protected from mud or dust, or rainwater. A sub-steering unit is provided together with a torque sensor of the power steering apparatus used in a vehicle. A steering shaft portion includes an input shaft and an output shaft, each being rotatably supported. A torque sensor portion is connected for joining the input shaft and the output shaft with the torque sensor portion sensing an amount of torque. A power assist portion is engaged with the output shaft for assisting the steering based on the amount of torque sensed by the torque sensor portion and the like. A sub-steering portion is engaged so as to connect the input shaft with the output shaft while circumventing the torque sensor portion and reducing the amount of torque. The power steering apparatus includes a column cover for covering the sub-steering portion as well as the torque sensor portion.

An ultra-thin electrochemical multi-cell energy storage device is provided within a single lightweight flexible casing. The energy storage device utilizes perforated isolating frames to form its internal structure. By adhering multi-layer current collectors to the perforated isolating frames, filling the openings formed therein with electrode material and stacking the current collectors with an electrolyte between the electrodes the assembly generated places the multiple cells in a plurality of stacks and all of the cells may be in series, parallel or some combination thereof by virtue of the assembly's construction. The external current collectors have good lateral conductivity due to their composite structure and provide for pressure insensitive interfacial contacts. The energy storage device advantageously exhibits low resistance, low ESR, and a high voltage / capacity while preferably remaining less than one millimeter thick.