Abstract: The invention provides various photoacid generator compounds and ionic components thereof. Photoresist compositions that include the ions and non-ionic photoacid generator compounds are also provided. The invention further provides methods of making and using the photoacid generator compounds and photoresist compositions disclosed herein. The compounds and compositions are useful as photoactive components in chemically amplified resist compositions for use in, for example, various microfabrication applications.

Abstract: A NLU system includes a rules-based grammar for slots in a schema and a statistical model for preterminals. A training system is also provided.

Abstract: An apparatus and method for controlling a packet transfer period of key resynchronization information in an encryption communication system are provided. The encryption communication apparatus includes a receiving means that computes a packet loss ratio and a network transfer delay time through a received packet when the packet is received and generates network status report information for a packet size and a packet transfer period of key resynchronization information using the packet loss ratio and the network transfer delay time, and a transmitting means that transmits a packet of the key resynchronization information in the transfer period by controlling the packet size and the packet transfer period of the key resynchronization information according to the network status report information received from the receiving means when data is input.

Abstract: Provided are a system and method for distributing a group key for a video conference using a one-time password in a video conference system. The method includes: when a video terminal is required to participate in a video conference, generating a challenge value and a response value corresponding to the video terminal; encrypting a group key corresponding to the video conference with the response value, and transmitting the encrypted group key and the challenge value to the video terminal; and causing the video terminal to participate in the video conference in response to an acknowledgement message from the video terminal. This results in high user friendliness and high-level security.

Abstract: A device for protecting data stored in a static random access memory (SRAM) is provided. More particularly, a device for protecting SRAM data including an SRAM data erasing circuit, which erases memory stored in an SRAM at once when illegal separation from a system is detected. The device for protecting SRAM data includes: a power switching circuit for outputting electrical power supplied from an external power supply or a back-up battery power supply depending on whether the external power supply is supplying the electrical power or not; and an SRAM data erasing circuit for supplying the electrical power output from the power switching circuit to a power input terminal of a SRAM or grounding the power input terminal of the SRAM, in response to a connecter connection signal. The device can prevent illegal leakage of SRAM data by erasing the data stored in the SRAM when the SRAM is illegally separated from a system according to the switch setting of the SRAM data erasing circuit.

Abstract: The invention provides various ionic and non-ionic photoacid generator compounds. Photoresist compositions that include the novel ionic and non-ionic photoacid generator compounds are also provided. The invention further provides methods of making and using the photoacid generator compounds and photoresist compositions disclosed herein. The compounds and compositions are useful as photoactive components in chemically amplified resist compositions for various microfabrication applications.

Abstract: Provided are an apparatus and method for synchronizing time information of both transmitting and receiving side using a key re-synchronization frame in encryption communications that require algorithm synchronization.

Abstract: Provided are an apparatus and method for estimating a voice data value corresponding to a silent period produced in a key resynchronization process using the sine waveform characteristic of voice when encrypted digital voice data is transmitted in one-way wireless communication environment. The apparatus includes a transmitter that generates a key resynchronization frame containing key resynchronization information and vector information on voice data inserted thereinto and transmits the key resynchronization frame, and a receiver that receives the key resynchronization frame from the transmitter, extracts the vector information inserted in the key resynchronization frame, and estimates a voice data value corresponding to the key resynchronization period. Based on change ratio between slopes calculated using received voice data, it is possible to estimate the voice data corresponding to a silent period, which improves communication quality.

Abstract: An emotion abreaction device including a body, a control unit, a man machine interacting module and an emotion abreaction unit is provided. The control unit, the man machine interacting module and the emotion abreaction unit are disposed in the body. The man machine interacting module is electrically connected to the control unit for the user to select an emotion abreaction mode. The emotion abreaction unit is electrically connected to the control unit and has at least one sensor to measure force and/or volume for the user to abreact by knocking and/or yelling. Moreover, a using method of an emotion abreaction device includes turning on the emotion abreaction device, and then, responding to the user with a voice and/or an image according to the sensing result of the magnitude of the volume and/or the force after the user knocks and/or yells to an emotion abreaction unit of the emotion abreaction device.

Abstract: Disclosed are a method of inserting vector information for estimating voice data in a key re-synchronization period, a method of transmitting vector information, and a method of estimating voice data in a key re-synchronization period using vector information, capable of estimating the voice data that corresponds to a silent period occurring in a key re-synchronization process when an encrypted digital voice is transmitted in a unidirectional wireless communication environment. A transmitter side inserts accumulation information (i.e., vector information) of a voice change direction of the transmitted previous frame in a key re-synchronization frame, using a voice feature that draws a sine wave, when making the key re-synchronization frame for the re-synchronization, and transmits the key re-synchronization frame with the vector information inserted thereto. A receiver side estimates the voice data value in the key re-synchronization period using the accumulation information (i.e.

Abstract: A light source is positioned so as to face a highly light-pervious side of a unidirectional highly pervious lens, which has a highly reflective side on the other side; the highly reflective side of the unidirectional highly pervious lens is coated with a fluorescent material; therefore, when light emitted from the light source travels to the fluorescent material through the highly light-pervious side and the highly reflective side, the fluorescent material will be excited to produce dispersion of light, and the highly reflective side of the unidirectional highly pervious lens will reflect those light beams of dispersed light from the fluorescent material that head towards the light source.

Abstract: A wrist cover has a body, a phone holder and an adjusting device. The body has a ventilating layer and two wrist wings. The phone holder is attached to the body and has a covering sheet and a connecting tab. The covering sheet is attached to the ventilating layer and defines a holding space between the covering sheet and the ventilating layer and an opening. A first fastener is mounted on the covering sheet. The connecting tab is formed on and extends from the body to partially close the opening and has a second fastener detachably connected with the first fastener. The adjusting device is mounted on the body and has a connection strap and an adjusting strap. The connection strap and the adjusting strap are connected respectively to the wrist wings and are detachably connected with each other.

Abstract: The invention provides pth polypeptides and polynucleotides encoding pth polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing pth polypeptides to screen for antibacterial compounds.

Abstract: A lamp includes several internal light emitting diodes, several first planoconvex lenses positioned over respective ones of light emitting ends of the light emitting diodes, and a second planoconvex lens; the second planoconvex lens is positioned over the first planoconvex lenses such that light emitted from the light emitting diodes will travel through the second planoconvex lens after passing through the first planoconvex lenses; because of focusing effect of the first and the second planoconvex lenses, light emitted from the light emitting diodes will become brighter, and the lamp will shine uniformly, and there will not be undesirable light dots present on the lamp.

Abstract: A lamp includes several internal light emitting diodes, several first planoconvex lenses positioned over respective ones of light emitting ends of the light emitting diodes, and a second planoconvex lens; the second planoconvex lens is positioned over the first planoconvex lenses such that light emitted from the light emitting diodes will travel through the second planoconvex lens after passing through the first planoconvex lenses; because of focusing effect of the first and the second planoconvex lenses, light emitted from the light emitting diodes will become brighter, and the lamp will shine uniformly, and there will not be undesirable light dots present on the lamp.

Abstract: On-line statistical process control information system and method are disclosed, which are particularly related to system and method of real-time reflecting and controlling quality of a manufacturing process by employing a database and computer network technology. With the system and method of on-line statistical process control information, information associated with each inspection lot (e.g. the associated clients, products, equipment and the like) input by inspectors is corresponded automatically to respective control charts. Meanwhile, historical data associated with the control charts are acquired to be determined if any exception is occurred by referring to criterions associated therewith. When an exception is determined to be present, a notification is issued real time to an associated operator such as by sending an email to the operator.

Abstract: The present invention relates to an image-and-audio data real-time integration system for integrating an image data and an audio data into an image-and-audio integrated data, and has an image data parser, an audio data parser, and an image-and-audio data integrating processor. The image data parser retrieves image data from an image source and stores the image data in an image data buffer. The audio data parser retrieves the audio data from an audio source and stores the audio data in an audio data buffer. The image-and-audio data integrating processor integrates the image data and the audio data into the image-and-audio integrated data.

Abstract: An adapter with improved connection function applicable to connection of KD furniture including cabinet, chest or rack, comprised with four 90-degree angular grooves, a cross clamping structure protruding from one side of the adapter, a hole in the center of the clamping structure, the clamping structure including two parallel clamping boards, multiple slip stoppers provided at equal spacing on the inner side of each clamping board, and an insertion structure provided externally to the clamping structure, a deeper hole provided to the insertion structure to connect to more parts, e.g. a door panel, cabinet, chest or a rack frame.