180results about How to "Simple and inexpensive structure" patented technology

A simple silicone-rubber bonded object is provided in which non-flowable substrates, i.e., a three-dimensional silicone rubber elastic substrate molded beforehand and an adherend substrate, were able to be tenaciously bonded to each other without using a flowable curable adhesive or pressure-sensitive adhesive and which is inexpensive and has high productivity. The silicone-rubber bonded object comprises a three-dimensional silicone rubber elastic substrate having hydroxyl groups on the surface and an adherend substrate having hydroxyl groups on the surface, the substrates having been laminated to each other through covalent bonding between the hydroxyl groups of both. The elastic substrate and/or the adherend substrate has undergone corona discharge treatment and/or plasma treatment, whereby the hydroxyl groups have been formed on the surface thereof.

Systems and methods for sensing physiological parameters in, on or around a human body and achieving a therapeutic effect based thereon. A network of various levels of component devices sense, process and communicate data between corresponding component devices, and self-organize into a hierarchy of peer groups of component devices to perform the task or function of the therapeutic effect upon completion of the tasks or functions of the various underlying levels of component devices. An overall Peer Group encompasses the various underlying levels of peer groups having the component devices therein. The sensing, computational, data distribution, communication or therapeutic effect tasks at the various levels are accomplished by the coordination of communication and functions between the plurality of relatively simple component devices of the network. Symmetric and asymmetric cryptography and other communication protocols are used to co-ordinate the tasks and functions of the component devices of the network. Therapeutic tasks such as drug delivery, executable actions, and stimuli delivery are thus efficiently distributed to a patient via the network. Component peer devices of the network can be implants, wearable devices with respect to a patient, or may be devices that are in the environment within which the patient is located.

A robot of a robot system performs a desired operation by an operation motor and moves along a route by a movement motor. The robot system includes a robot power cutoff device for cutting off the power supply to the operation motor when making the robot move from one station to another station across the worker passage, a cutoff state monitoring device for monitoring the cutoff state of the power supply to the operation motor, and an emergency stop device. The emergency stop device cuts off the power supply to the movement motor so as to make the robot stop on an emergency basis, when it is detected that the power supply to the operation motor has not been cut off and the robot enters the predetermined section above the worker passage.

A device for inflating a tire having gone flat to a wanted pressure and for sealing and inflating a puncture tire. The device includes a compressed-air source, a tubular container filled with a sealing agent, and a first conduit having an adapter at its second end for connecting the conduit to a valve on the tire. The container furthermore has an inlet opening for passage of compressed air from the compressed-air source and an outlet opening for passage of sealing agent. The container is enclosed by a tubular cylinder having at one end an aperture closed by a cover. The cover is mounted displaceable on the cylinder between a first operative position and a second operative position. Thereby, it is obtained that the device is quick and easy to operate. Sealing and inflating of a puncture tire are done in between one and three minutes. Packed up, the device takes up practically no space whereby the heavy and bulky spare wheel is made unnecessary. Thereby, the space and load capacity previously occupied by the spare wheel is utilized.

A light-emitting device is disclosed which enables efficient use of luminous flux and achieves a desired light emission characteristic. The light-emitting device has an optical member which has an emergence surface and a plurality of optical portions, each of the optical portions including a first surface which directs light incident thereon to the emergence surface. The plurality of first surfaces are inclined on the same side with respect to the emergence surface. The light-emitting device also has a light guiding member which directs light from a light source to the plurality of optical portions from one side of a direction in which the plurality of optical portions are arranged.

A transmission and reception device is located at a predetermined height on a movable object and directed toward an outside. The transmission and reception device includes a transmission unit for repeatedly transmitting sensing waves at a predetermined interval and a reception unit for receiving reflective waves of the sensing waves from a detected object. A peak value detecting unit detects peak values of the received reflective waves and stores the detected peak values. A difference arithmetic unit calculates a difference in the detected peak values with movement of the movable object closer to the detected object. An object determination unit determines the detected object to be a near-road-surface obstacle, which is close to a road surface, when the difference is a negative value. The object determination unit determines the detected object to be an other obstacle than the near-road-surface obstacle when the difference is a positive value.

A wear detection device for a conveyor belt capable of automatically, easily, and accurately detecting the wear amount of the conveyor belt during the operation, formed in a simple structure, and manufacturable at low cost. A rubber magnet (3) magnetized in the thickness direction is buried in the conveyor belt (2) diagonally relative to both the advancing and thickness directions of the conveyor belt. A magnetic sensor (4) detecting the change of a magnetic force due to the wear of the rubber magnet (3) resulting from the wear of the conveyor belt (2) is disposed at a position through which the rubber magnet (3) is passed.

An optical information reading apparatus is provided which is made of an assembly of a barcode reader and a personal digital assistant (PDA). The barcode reader and the PDA are joined through an attachment. The barcode reader includes a joint detector working to detect the joint to the PDA and a communication system establishing communication with the PDA. The barcode reader works to transmit barcode data to the PDA through the communication system only when the joint detector has detected the joint to the PDA, thereby providing ease of operability, useability, etc.

A fuel tank for motor vehicles, for example an LPG fuel tank, contains inside it at least one electrical component and has a wall or a plate bearing at least one connector for connection of the electrical component with an electrical line external to the tank. The electrical connector has a body made of synthetic material or of elastomer material directly moulded on one or more conductor pins so as to guarantee hermetic sealing of the tank even in the presence of a pressure jump between the internal cavity of the tank and the external environment. In the case where the body of the connector is made of synthetic material, it bears seats for seal rings made of elastomer material. In the case where it is made of elastomer material, it guarantees directly the function of tightness. In either case, there are provided means for exerting an axial compressive force on the part that performs the tightness function.