Abstract: A video surveillance method is applied in a video surveillance device which can communicate with a number of image source devices and a number of terminal devices. The method includes receiving a request for images from at least one terminal device. If the request includes information requesting images from more than one image source device, obtaining images captured by each specified image source device in real-time, and grouping the obtained images together and transmitting same.

Abstract: In a method for protecting software of a computing device, a hypertext preprocessor (PHP) software program of the computing device is encrypted using an encryption rule to obtain an encrypted file. When the encrypted file needs to be decrypted, the method determines whether a predetermined hardware lock is connected to the computing device. When the predetermined hardware lock is not connected to the computing device, the method displays a prompt that indicates the predetermined hardware lock is not connected to the computing device. When the predetermined hardware lock is connected to the computing device, the method decrypts the encrypted file with a decryption rule corresponding to the encryption rule.

Abstract: In a method to connect a server to a network device, the method generates a communication process to connect the server to a network device. The method separates an independent sub process form the communication process to connect the server to the network device, which is accompanied by an automatic end of the communication process. The method further creates a communication connection between the server and the network device.

Abstract: In a video surveillance method of a target place using a server, the server connects to at least one image source device and one or more terminal devices through a remote frame buffer (RFB) network. An image request is received from one of the terminal devices, and a frame of real-time image acquired from the image source device according to the image request. The method encodes the real-time image to an RFB formatted data stream, generates an image updating command when the terminal device updates the real-time image, updates the RFB formatted data stream according to the image updating command, and displays the real-time image on the terminal device according to the updated RFB formatted data stream. The method controls the image source device to perform a PTZ operation event when the PTZ operation event is received from the terminal device.

Abstract: In a method for protecting software of a computing device, a hypertext preprocessor (PHP) software program of the computing device is encrypted using an encryption rule to obtain an encrypted file. When the encrypted file needs to be decrypted, the method determines whether a predetermined hardware lock is connected to the computing device. When the predetermined hardware lock is not connected to the computing device, the method displays a prompt that indicates the predetermined hardware lock is not connected to the computing device. When the predetermined hardware lock is connected to the computing device, the method decrypts the encrypted file with a decryption rule corresponding to the encryption rule.

Abstract: A method for controlling access to an electronic device, the electronic device determines one or more selected colored shapes in response to receiving selection signals generated by a user selecting the one or more colored shapes, sequentially numbers the selected colored shapes to obtain numbering information. When the numbering information matches prestored unlocking numbering information, the electronic device is unlocked.

Abstract: Higher pressure exists at the bottom of deep water (including other fluids). This system utilizes machinery to compress a compressible fluid matter such as air with deep water high pressure so as to store the energy in the compressed air having a smaller compressed volume. The compressed air is subsequently injected into an expansion chamber in which it releases the stored energy and returns to its original volume. In constant temperature, a 10 m3 volume of water provides 10 times pressure to compress a single volume to 1/10 its volume. When the pressure is reduced 10 times, the compressed air would return to its original volume to release the stored energy which can be utilized to rotate a turbine and in turn a power generator to generate electric power.

Abstract: A high capacity passenger airplane is provided with a plurality of fuselages releasably mounted on it wings section. Each fuselage has an outer shell with a plurality of passenger cabins mounted in tandem with the shell. The passenger cabins are equipped with sliding wheels such that they may be discharged through a rear exit door of the fuselage to separate from the airplane in accident. Each passenger cabin is equipped with safety parachutes and external safety air bags at its underside such that it may be safely landed on ground or on water after having discharged from a fuselage.

Abstract: The flush toilet is suitable for use by dogs of various physical sizes. The toilet has two high side wall portions to collect the urine ejected by a male dog. A restraint frame is provided for retaining the dog on a leash in the toilet. The position of the restraint frame is adjustable to accommodate a dog of any size such that the excrement will drop in or close to the drain opening of the toilet. A grid pattern is formed on the inner surface of the high side wall to facilitate the male dog from urinating, and a baffle wall is provided at the front edge of the high side walls to avoid the urine from a male dog from splashing outside of the toilet.

Abstract: The flush toilet is suitable for use by dogs of various physical sizes. The toilet has two high side wall portions to collect the urine ejected by a male dog. A restraint frame is provided for retaining the dog on a leash in the toilet. The position of the restraint frame is adjustable to accommodate a dog of any size such that the excrement will drop in or close to the drain opening of the toilet. A grid pattern is formed on the inner surface of the high side wall to facilitate the male dog from urinating, and a baffle wall is provided at the front edge of the high side walls to avoid the urine from a male dog from splashing outside of the toilet.

Abstract: A body excrement collection device for domestic animals such as a dog is shown. It includes a harness for mounting to the body of the animal and it has a bracket located juxtaposed to the animal's anus. A disposable collection bag is removably mounted to the bracket for collecting the excrement. A urine collection bag is also removably mounted to the harness for collecting urine discharge from a male animal. The waste collection bags are further retained in place with fixed pouches located adjacent to the mounting of the bags. The pouches provide safe protection to the bags as well as support of the weight bags when they are filled. A back flow preventing valve is provide in the urine collection bag to prevent spillage of the urine.

Abstract: Plastic bags are continuously formed and filled with sand, soil and gravel to fabricate flexible soft bricks of various shapes and configurations which may be laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion or to grow vegetation in them. Protective housings made of plastic membrane material may be erected in dry or desert regions for growing trees and vegetation. The lower portion of the housing may be located below ground into a trench. Self operating knives are located in the housing to sever the plastic membrane material when the tree grown in the housing has reached a predetermined maturity. Tree planting bullets are provided to facilitate forestation by airplane to land inaccessible regions. The tree seedling is located in supported in an embryonic sack located in a depression formed in the rear portion of the bullet head.

Abstract: Plastic bags are continuously formed and filled with sand, soil and gravel to fabricate flexible soft bricks of various shapes and configurations which may be laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion or to grow vegetation in them. Protective housings made of plastic membrane material may be erected in dry or desert regions for growing trees and vegetation. The lower portion of the housing may be located below ground into a trench. Self operating knives are located in the housing to sever the plastic membrane material when the tree grown in the housing has reached a predetermined maturity. Tree planting bullets are provided to facilitate forestation by airplane to land inaccessible regions. The tree seedling is located in supported in an embryonic sack located in a depression formed in the rear portion of the bullet head.

Abstract: With the present invention, sand storm disasters will no longer occur in Beijin and the Hubui province in China and the water of the Yellow River will be clear; soil erosion due to flood in the United States and Europe will decrease. The invention utilizes the sand, soil and gravel of the earth to cure its illness. Such normally useless natural materials are filled in plastic bags to form flexible soft sand bricks, and they are laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion. With the present method, sand and soil are stabilized to the condition similar to that grass has already grown on them for five years and trees have already grown in them for ten years. It can thus be used surely for carrying out forestation all over the world; forestation may even be carried out in barren area in the United States so as to have rich forests throughout the country; and the area around the Wufoo water dam will recover to its past beauty.

Abstract: Plastic bags are continuously formed and filled with sand, soil and gravel to fabricate flexible soft bricks of various shapes and configurations which may be laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion or to grow vegetation in them. Protective housings made of plastic membrane material may be erected in dry or desert regions for growing trees and vegetation. The lower portion of the housing may be located below ground into a trench. Self operating knives are located in the housing to sever the plastic membrane material when the tree grown in the housing has reached a predetermined maturity. Tree planting bullets are provided to facilitate forestation by airplane to land inaccessible regions. The tree seedling is located in supported in an embryonic sack located in a depression formed in the rear portion of the bullet head.

Abstract: Plastic bags are continuously formed and filled with sand, soil and gravel to fabricate flexible soft bricks of various shapes and configurations which may be laid on the ground to stabilize sand for growing vegetation or to prevent soil depletion due to water erosion or to grow vegetation in them. Protective housings made of plastic membrane material may be erected in dry or desert regions for growing trees and vegetation. The lower portion of the housing may be located below ground into a trench. Self operating knives are located in the housing to sever the plastic membrane material when the tree grown in the housing has reached a predetermined maturity. Tree planting bullets are provided to facilitate forestation by airplane to land inaccessible regions. The tree seedling is located in supported in an embryonic sack located in a depression formed in the rear portion of the bullet head.

Abstract: Cats are generally well liked in our society. At one time cats were raised for the sole purpose for catching mice in order to protect food stuffs and for preventing the spread of deceases. Nowadays, cats are even more reverent as pets since they provide companionship to the owners. For these reasons, they are important members of our society and their well being and health are closely related to ours. The present invention provides a flush toilet for removing excrement from pets such as cats and dogs so as to preserve the well being of the environment and to reduce medical expenses due to the unsanitary condition created by such excrement if not removed.

Abstract: Cats are generally well liked in our society. At one time cats were raised for the sole purpose for catching mice in order to protect food stuffs and for preventing the spread of deceases. Nowadays, cats are even more reverent as pets since they provide companionship to the owners. For these reasons, they are important members of our society and their well being and health are closely related to ours. The present invention provides a flush toilet for removing excrement from pets such as cats and dogs so as to preserve the well being of the environment and to reduce medical expenses due to the unsanitary condition created by such excrement if not removed.

Abstract: A safety system is provided on a helicopter by mounting a parachute within a cylinder located in a hollow drive shaft of the propeller or in an external container. Four auxiliary parachutes are located in front and behind, and to the left and right of the propeller. The propeller may be locked in a predetermined angular position by a braking system of the drive shaft when the helicopter is disabled in an air accident such that the auxiliary parachutes are located in the spaces between the propeller blades for their safe deployment for suspending the helicopter in air. Speed reducing jets are provided for reducing the falling speed of the helicopter and for landing it safely on the ground. Inflatable bags are provided for maintaining the helicopter afloat when it falls on to a body of water or to cushion its landing impact on the ground.

Abstract: An airplane has an outer shell with a plurality of individual passenger cabins slidably located with it in a tandem manner. The outer shell is severable at a predetermined breakable location by various methods. The outer shell is severable with control explosion devices mounted in a front mounting ring and rear mounting located at the breakable location. It may be severable with a high speed cutting mechanism or a laser cutting knife. The passenger cabins are provided with independent oxygen supply, heating, a heat protective shield, deployable parachutes, descending speed control propulsion jets for landing them safely onto the ground after they have separated from the main body in an air accident. Inflatable rafts are provided on each passenger cabin to support the cabins if it lands on water. The passenger cabins have sealing doors which automatically shut the individual passenger cabin when it separates from the main body.