摘要:
An antenna for use with a miniature portable radio communication apparatus such as a paging receiver which is powered by a flat ultrathin lithium battery. At least a part of the antenna is implemented by a conductive sheath member which constitutes a positive terminal or a negative terminal of the battery.
摘要:
A slot antenna is integrated with and forms part of the housing for a miniature radio receiver having dimensions comparable to the dimensions of a credit card. The antenna is formed by three plates arranged to have a generally U-shaped cross section. One plate is on one side of and is approximately the dimensions of the "credit card" receiver. A second plate is much more narrow and extends along one edge of the other side of the "credit card" receiver in a spaced parallel relationship with the first plate. The third plate extends vertically between the first two plates and along the one edge of the "credit card" receiver. Together, the three plates make up not only the antenna, but also three sides of the housing of the receiver.
摘要:
A multi-alert paging receiver of this invention includes a decoder. The decoder constitutes ON durations of alert signals corresponding to the plurality of addresses by using combinations of at least two tones having different frequencies including a specific frequency.
摘要:
A pager with a passive display, for example, a liquid crystal display, also has a sensor for sensing ambient light levels. The display is automatically illuminated when the ambient light level falls below a given threshold and the sensor is then either altered to detect a higher light level or disabled for a given time period so that the illumination does not falsely affect the sensor.
摘要:
Plural distributed power storage systems are used to stabilize a power system. Plural power storage systems 10 are provided in a power system. The power storage systems 10 are connected to a management system 60 via a communication network CN1. The power storage systems each include a power storage device 11, 12, and a control device 100 for controlling the power storage device. The control device stores performance information about the power storage system including the control device, location information indicating a location in the power system of the power storage system including the control device, and order information indicating an order of operation allocated to the power storage system including the control device. When a disturbance occurs in the power system, the control device performs a predetermined compensation operation based on the location information and the order information, and then returns to a preset stand-by state.
摘要:
The present invention provides a monoclonal antibody having a pathogenic activity that can induce pemphigus lesion, a peptide specifically recognized by the monoclonal antibody and useful as a therapeutic drug for pemphigus autoimmune disease, etc. As anti-mouse Dsg3 antibody-producing cells are present in the splenocytes of pemphigus vulgaris mouse model constructed by using autoantigen knockout mouse, cell fusion was conducted with the splenocytes of said mouse model and mouse myeloma cells using polyethyleneglycol, hybridomas were constructed, and monoclonal antibodies against Dsg3 were constructed. Among them, a monoclonal antibody having a pathological activity that can induce pemphigus lesions was screened, the base sequence and amino acid sequence in its variable region (heavy chain, light chain) was determined, and the specific epitope part was identified.
摘要:
Plural power storage systems 10 are provided in a power system. The power storage systems 10 are connected to a management system 60 via a communication network CN1. The power storage systems each include a power storage device 11, 12, and a control device 100 for controlling the power storage device. The control device stores performance information about the power storage system including the control device, location information indicating a location in the power system of the power storage system including the control device, and order information indicating an order of operation allocated to the power storage system including the control device. When a disturbance occurs in the power system, the control device performs a predetermined compensation operation based on the location information and the order information, and then returns to a preset stand-by state.
摘要:
A radio paging receiver having a primary power source, and outputs boosted by DC--DC converters as its secondary power sources. The radio paging receiver is provided with a first DC--DC converter which operates all the time or while the power source is on and a second DC--DC converter which operates intermittently to be active only when the load current is greater. The first DC--DC converter is so set as to be higher in source efficiency under light load and the second, as to normally operate even under heavy load. The first DC--DC converter supplies power to the circuits including a decoder in all the modes including the standby mode and the battery saving mode, both imposing only a light load. The second DC--DC converter intermittently operates to be active only in the heavy-load message data processing and message display modes, and supplies power to a CPU and an LCD signal processor in these modes. The voltages of the first and second DC--DC converters may be different from each other and, if they are, the output of the first DC--DC converter is supplied only to less loaded circuits.
摘要:
A paging receiver or a miniature receiver having a light emitting flashing circuit is provided in which a single boosting coil is shared by two light emitting elements and therefore the number of boosting coils required is one-half the number of light emitting diodes.
摘要:
A radio paging receiver comprises a linear array of display elements, a memory having a plurality of storage locations for storing a received message code therein, and a microprocessor-based decoder. The microprocessor-based decoder is responsive to a received preamble code for detecting a match between an address code and a user's own code to store a message codeword into the memory in response to the detection of the match. A first sequence of characters is read from predetermined storage locations of the memory and fed to the display elements. In succession, a blank which immediately follows the first sequence is detected to read a second sequence of characters from the positions immediately following the detected blank and displayed by clearing the characters of the first sequence.