231results about How to "Easy to connect and use" patented technology

The invention relates to monitoring of pain-related responses in a patient in order to detect the level of pain experienced by the patient. At least one first measurement signal is acquired from the patient and at least one of the signals is transformed into a normalized signal having a predetermined value range. Based on the at least one normalized signal obtained in this way, a threshold condition is set and a rate at which at least one second measurement signal fulfills the threshold condition is monitored, wherein each of the at least one second measurement signal is derivable from a corresponding normalized signal and indicative of pain-related activity in the patient. The level of pain experienced by the patient depends on the rate monitored.

An object of the present invention is to implement optical multiplexing transmission and reception in which an OCDM channel is added without changing the used wavelength bandwidth of the existing WDM channel or without changing the time slot allocated to the existing OTDM channel. Hence, one of the embodiments of the present invention is constituted as follows. The OCDM signal generation section generates an encoded optical pulse signal by encoding an optical pulse signal. The encoded optical pulse signal is inputted to the wavelength disperser and the time waveform of the encoded optical pulse signal is shaped to be outputted as a shaped and encoded optical pulse signal. The WDM signal generation section generates an optical wavelength division multiplexing signal. The OCDM signal extraction section decodes the OCDM reception signal by using the same code as the time-spreading / wavelength-hopping code for each channel and generates a decoded OCDM reception signal. The shaped and encoded optical pulse signal component that is contained in the decoded OCDM reception signal is restored by the inverse-wavelength disperser and a reproduced optical pulse signal is generated. Only the autocorrelation waveform component of the optical pulse signal constituting the OCDM transmission signal is extracted from the reproduced optical pulse signal by the first threshold value judgment section. In the WDM signal extraction section, the second threshold value judgment section extracts the WDM signal of each channel from the WDM reception signal.

An electric motor for actuators in a motor vehicle has an armature shaft, which is supported in a pole housing that includes a jacket and a bearing cover on at least on one end face for accommodating a bearing for the armature shaft, and at least one radial recess is formed in the pole housing, which, once the pole housing has been fully assembled, is suitable for engagement by at least one radial fastening segment of a transmission interface in the pole housing, in order to attach the electric motor to the transmission interface.

The invention provides an aluminum profile connecting piece which comprises a connecting piece body with an L-shaped cross section. The aluminum profile connecting piece is characterized in that the connecting piece body comprises a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are connected in a perpendicular mode and provided with fixing holes. According to the aluminum profile connecting piece, due to the arrangement of the connecting piece body, one aluminum profile can be fixedly connected with the first connecting arm, the other aluminum profile can be fixedly connected with the second connecting arm, and consequently the two aluminum profiles can be connected and assembled into a right-angled framework. The aluminum profile connecting piece has the advantages of being simple in structure, convenient to connect and use, high in supporting strength and saving in material.

A system for managing license files comprises a memory operable to store a socket module. The system further comprises a processor communicatively coupled to the memory and operable to receive a command to open a license file, wherein the command is associated with a first user identifier. The license file is stored in a first remote node and is associated with a second user identifier. If the second user identifier matches the first user identifier, the processor is further operable to use the socket module to establish a socket connection with the first remote node. The processor is further operable to, using the socket connection, retrieve from the first remote node a file descriptor associated with the license file. The processor is further operable to apply an update to the license file, wherein the update is addressed according to the file descriptor. If the second user identifier does not match the first user identifier, the processor is further operable to prevent the updating of the license file.