摘要:
Objects of the present invention are to provide an endless metal belt superior in flexing resistance and durability, to provide a fixing belt using the endless metal belt, and to provide a heat fixing device with high durability and high reliability. The objects are achieved by the endless metal belt formed of a nickel alloy containing 5% by weight or more of an additional metallic element and having a half-value width of an X-ray diffraction peak in a range of 0.5 degrees to 2 degrees for each of a crystal plane and a crystal plane, and by using the same.
摘要:
A node device and a label switched path loop detection method which are capable of detecting a label switched path loop efficiently and quickly are disclosed. In a node device for carrying out the label switching, an ingress node information is included in a message that is to be successively transmitted from the upstream side in order to set up a label switched path, and the fact that the message with the same ingress node information for the same packet flow will be received from a previous hop node that is different from before if the label switched path has a loop formed thereon is utilized. Also, at a time of transmitting a message for the purpose of setting up a label switched path, if a node at which the label switched path for that packet flow already exists on the upstream or downstream side is encountered, this already existing label switched path is traced along the same or opposite direction as the flow, and the label switched path is set up if no loop is detected after tracing to the end.
摘要:
A control device of a three-phase alternating current motor-generator, which works as an inverter circuit for driving the motor-generator as a motor by using a battery and also functions as a three-phase rectifier circuit for driving the motor-generator as a generator for producing output power for charging a battery. The control circuit uses MOS field-effect transistors as control elements for respective phases. When the motor-generator is driven as the three-phase ac generator, the control device uses means for conducting synchronous rectification by using MOSFETs only on the negative potential side for respective phases. This can simplify the rectifying operation, reduce the rectification loss and improve the battery charging efficiency.
摘要:
The present invention is a system for nebulizing sample analyte containing solutions which allows liquid solution and gas entry, and is tyically utilized in combination or integration with an interface for directing sample analyte containing solution which is nebulized. The present invention provides improvement in the form of system design that prevents sample delivery tube component damage, sample solution electrical charging, sample solution "re-nebulization" effects, and sample analyte carry-over memory effects during a present invention method of use for introducing nebulized sample analyte containing solution into, for instance, a mass-spectrometer sample analysis system.
摘要:
Training data is LPC analyzed to obtain a feature parameter vector sequence, which is subjected to Viterbi segmentation using reference phoneme models to separate phonemes. Each piece of phoneme data is used to estimate a mean vector of the corresponding reference phoneme model by a maximum a posteriori estimation method. The adapted phoneme model and the corresponding reference phoneme model are used to estimate a mean vector for an unadapted phoneme model through interpolation by a vector field smoothing method. Alternatively, the mean vector of the adapted phoneme model is further smoothed by the vector field smoothing method. By this, an adapted model is obtained which has, as its parameters, the mean vector obtained for each phoneme and other corresponding parameters.
摘要:
In the creation of the index file, one index record is allocated to each set consisting of one retrieval key and the initial and final positions in the motion image of one frame to which the retrieval key is allocated, and information on this set is stored therein. In the query processing, for a query specified by a Boolean expression of retrieval keys, records whose keywords match any of the retrieval keys included in the query are retrieved from the index file. Thereafter, all the initial and final positions of the matching records are arranged along a time axis. For each of intervals defined by those positions, a truth table is created in which the allocation of the retrieval keys included in the query is expressed by truth values, and the logical condition of the query is evaluated based on the table.
摘要:
A refrigerated display case includes a cabinet having a top opening, at least one. A sliding door move to cover and uncover the opening, and a night cover. The night cover can be stored inside the cabinet and pulled out to cover at least one of the sliding doors at night. A spacing member is disposed on the trailing edge of the door frame and keeps the night cover from sagging and contacting the door. Therefore, the sliding door can be opened and closed easily since friction between the sliding door and the night cover is eliminated by the spacing member. Furthermore, the weight, structure, and external appearance of the night cover need not be changed.
摘要:
An array processor comprising multiplexers, plural processing elements connected through the multiplexers in the form of a ring and a control unit for controlling the multiplexers and the processing elements. Each of the processing elements is connected to an input vector data bus via the multiplexer and directly to an I/O data bus, so that two types of input vector data are inputted to the processing element simultaneously. Flags indicating a position of respective vector data are added to each one of input vector data, series composed of a combination of plural types of input vector data series. The processing element judges a processing status of the processing element to control a selection of the input vector data bus or the transfer path, data transfer between the processing elements, or data input/output to/from the I/O bus, so that the overall array processor executes autonomous control of all the combinations of the vector data of the two types of input vector data series. The array processor realizes parallel processing of pattern matching computation based upon dynamic time warping with a high efficiency and thus realizes a highefficiency utilization of hardware resources including processing elements and network.
摘要:
An image sensor driving circuit for driving an image sensor by applying a voltage thereto comprises a voltage supplying circuit for supplying a positive or negative polarity voltage to the image sensor responsive to a control signal, a converting circuit for converting an output photocurrent of the image sensor into a detection voltage, an inverting circuit for inverting the detection voltage responsive to the control signal, and a control circuit for generating the control signal. The control signal has a predetermined period so that the voltage supplying circuit alternately supplies the positive and negative polarity voltages with the predetermined period and the inverting circuit inverts the detection voltage only during one of first and second halves of each period of the control signal.
摘要:
An image sensor driving circuit of the matrix driving type includes a plurality of sensor elements for converting light image information into an electrical image signal, an operational amplifier circuit section for amplifying the electrical image signal and a logic circuit section for controlling the operation of the amplifier circuit section. In one embodiment, the amplifier circuit section includes a single stage operational amplifier having a pair of series-connected feed-back resistors and a trimmer capacitor connected between the interconnection between the feed-back resistors and ground, which allows to eliminate the differential signal component arising from the parasitic capacitance of the sensor element. In another embodiment, the operational amplifier is provided with an input offset compensation circuit which supplies a compensation voltage opposite in polarity to the input offset voltage of the operational amplifier, thereby preventing crosstalk from occurring. In a further embodiment, the image sensor includes an analog circuit section having an operational amplifier circuit and a logic circuit section which are mounted on separate substrates.