摘要:
A RFID registration system is provided with a reader for reading an ID of an object to be identified by an RFID, an RFID existence position indicating the position of the RFID, and the RFID; an associating apparatus for associating the read RFID with the ID of the object to be identified by the RFID, a position information generation apparatus for obtaining the read position at the same time the position has been read, and a collation apparatus for obtaining an ID of the object to be identified by the RFID based on the read position and the RFID existence position. The RFID registration system can be avoid making the mistaken association between the RFID and the object to which the identification ID is attached.
摘要:
Monitoring and diagnosing device including: a classification information storage section; frequency information storage section; a first data classifier section reading out reference classification information from the classification information storage section, comparing operational data, detected by a plurality of sensors and inputted in time sequence, with the reference classification information to classify the operational data, and then generating operational data classification information; a frequency comparator section compiling the operational data classification information, generating operational data frequency information by adding, to the operational data classification information, appearance frequency information for each classification of operational data, reading out reference frequency information from the frequency information storage section, and then generating operational data frequency comparison information by comparing operational data frequency information with the reference frequency information; and an abnormality diagnosing section performing an abnormality diagnosis upon the working machine by use of the operational data classification information and operational data frequency comparison information.
摘要:
Conditional base maintenance has been gaining widespread acceptance, with numerous sensors attached to equipment for constant monitoring of its operational state, the resulting sensor data being compared with those about the equipment in the normal state for a diagnosis to determine whether the equipment is currently operating normally, the result of the diagnosis being used to conduct maintenance. Conditional base maintenance can rapidly detect aging deterioration of the equipment, so that abnormal sates that were not detected before in time base maintenance can now be detected. However, although conventional diagnosis technology can distinguish between the normal state and anomaly, it has been difficult with such technology to identify causes including abnormal phenomena and parts. If it is determined that the target equipment to be diagnosed deviates from the normal state, the degree of deviation of each parameter from the normal state as the reference is calculated as an abnormal contribution ratio. A failure cause is estimated from a similarity ratio between the calculated abnormal contribution ratio and the abnormal contribution ratio of each of the failure causes collected in the past and including failure phenomena and failure parts.
摘要:
Provided is a construction machine diagnosing system and method in which even a user who has little knowledge of any procedures and techniques for diagnosing construction machines can speedily diagnose a desired machine in a manner appropriate for particular data characteristics of the machine.A diagnosis device 10 acquires diagnostic data from a diagnostic data storage device 30, extracts data characteristics from the information contained in the diagnostic data, acquires from a diagnostic knowledge storage device 20 any diagnosing techniques considered to be effective for the data characteristics, and presents to a user the diagnosing techniques along with respective degrees of effectiveness. The user uses the presented degrees of effectiveness to select a desired diagnosing technique and conduct a diagnosis. In addition, in order to make effective use of the diagnostic knowledge stored within the diagnostic knowledge storage device 20, a diagnostic knowledge generating section 107 classifies common data characteristics by elements of diagnosing techniques and stores the classified data characteristics and the elements of the diagnosing techniques, as new diagnostic knowledge.
摘要:
A display device (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a conductive liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). Ribs (14) are provided on the lower substrate (3) so as to partition the inside of the display space (S) in accordance with each of a plurality of pixel regions (P). The ribs (14) include first rib members (14a) formed in a perpendicular direction perpendicular to the direction of movement of the conductive liquid (16) and second rib members (14b) formed in a parallel direction parallel to the direction of movement of the conductive liquid (16). Clearances (K) are formed between each of the ends of the first and second rib members (14a, 14b).
摘要:
An opposed substrate has a configuration in which a retardation film and a polarizer are provided outside a glass substrate, and a color filter is provided inside the glass substrate. The color filter selects a color of light passing through the color filter itself. The color filter has a color reproduction range of 0.079 or more both in a reflection area and in a transmission area. It is preferable that color filters are formed of the same color material and have almost the same thickness in a reflection area and a transmission area. That is, it is preferable that one pixel area has the same configuration in the reflection area as in the transmission area.
摘要:
A cable connection support apparatus has a structure in which a master apparatus and a slave apparatus are connected to both ends of a plurality of cables, and each apparatus is connected to each cable by a connecting terminal. The master apparatus and the slave apparatus are grounded. The master apparatus makes, for each connected cable, an inquiry about a position of a terminal of the slave apparatus to which the cable is connected, and inspects for inter-continuity, grounded connection, and unintentional disconnection. The connection destinations and inspection results are displayed on a display apparatus. Consequently, the connection condition for each cable wire in a cable can be confirmed.
摘要:
A silicon wafer preferable to a semiconductor device is produced by determining a heat treatment condition hardly causing slip dislocations and heat-treating the silicon wafer under the condition. The resistance is calculated by using a calculation formula used for predicting the slip resistance of the wafer from the density, size, and residual solid-solution oxygen concentration of the oxygen precipitation in the silicon wafer, the state of oxygen precipitation such that heat treatment not causing any slip dislocation can be carried out is designed, and thus a silicon wafer heat treatment method under the heat treatment condition not causing any slip dislocation is determined. A silicon wafer heat-treated under such a condition can be provided.
摘要:
A liquid crystal display device includes, from its back surface side towards its front surface side: a polarization selective reflection plate (12) which reflects x-directional linearly polarized light and transmits y-directional linearly polarized light; a first polarizing plate (4) which transmits the x-directional linearly polarized light; a liquid crystal display panel (13); and a second polarizing plate (8) which transmits the y-directional linearly polarized light. The polarization selective reflection plate (12) is arranged only on a back surface side of the liquid crystal display panel (13). The y-directional linearly polarized light incident on the back surface side is reflected from the polarization selective reflection plate (12), there by protecting privacy. The x-directional linearly polarized light transmitted reaches the front surface side, via the first polarizing plate (4), the liquid crystal display panel (13), and the second polarizing plate (8). In this way, it is possible to realize a liquid crystal display device which is capable of performing a good screen displaying even under a strong surrounding light environment.
摘要:
A display device in which an image with a wide color reproduction range and bright red can be displayed is provided. The display device is a display device such as, for example, a liquid crystal display device, a cathode ray tube, an organic electroluminescent display device, a plasma display panel, and a field emission display. The display device includes a display surface including a pixel having red, green, blue, and yellow sub-pixels, wherein the red sub-pixel preferably has the largest aperture area.