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JP02020777 |
PURPOSE: To resolve the problems caused by mischiefs and wrong manipulations and increase remarkably the effect of the crimes prevention by controlling single or plural electric locks with a control circuit for making only the electric l...
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JP02018694 |
PURPOSE: To prevent a trouble that a burglar warning switch is undesirably turned on and warning is executed by providing a display means to display the opening condition of a window or a door. CONSTITUTION: A warning means is provided t...
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JP01297800 |
PURPOSE: To reduce the number of wiring to a doorphone unit and to terminate the wiring between equipments by driving a disconnection detecting relay by receiving a disconnection detecting signal by the operation of a test button provide...
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JP01283696 |
PURPOSE: To form an inexpensive home security device which is free from malfunction by providing a timer circuit which outputs a gas detecting signal upon discriminating that the output of a comparator comparing the output of a gas senso...
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JP01197900 |
PURPOSE: To use an existing emergency alarm broadcasting receiver also as an alarm generator for a fire, a gas leak, etc., to occur at home by generating an abnormality alarm from either a radio or a television when a sensor is actuated....
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JP01184598 |
PURPOSE: To prevent abnormality from being generated in a facility set as an object by performing the prediction of the abnormality by monitoring a waveform outputted by an automatic operating facility, and accumulating and collecting th...
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JP01166199 |
PURPOSE: To easily grasp the abnormal state of a plant by expressing the alarm of the abnormal state of the plant as the hierarchies of the plant, a system, an apparatus level and the like, dynamically changing the importance of the alar...
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JP01109496 |
PURPOSE: To easily obtain synchronization and to exactly read a digital signal by sending the information of a bit length as a start bit which is sent before the sending of address information from a sensor. CONSTITUTION: A clock generat...
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JP01100697 |
PURPOSE: To weight signals different in type or to easily control a controlled equipment by transmitting an address signal and type information simultaneously from the characteristic signal generator of plural fire, gas leakage, crime pr...
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JP01057397 |
PURPOSE: To monitor a zone, to allow the title device to be used together with an analog sensor, etc., and to save time and labor for new branch wiring by modulizing sensors for fire, gas leakage, etc., in each section and inserting the ...
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JP01044596 |
PURPOSE: To simply and surely confirm safety for accident prevention and crime prevention by arranging a sensor for detecting whether a movable member exists or not on a position of the moving route of the movable member for the locking ...
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JP01044595 |
PURPOSE: To highly accurately detect abnormal states such as flood or fire on the bottom part of or ceiling of a tank by means of simple constitution by fitting a shape changing jig for converting a change in temperature or humidity arou...
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JP01042797 |
PURPOSE: To warn danger and to obtain a strong appealing force by dynamically changing a display color in correspondence to the condition of an over signal level. CONSTITUTION: The titled device equips a red light source part 5 in which ...
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JP01035696 |
PURPOSE: To detect an intruder, and to measure a distance to him, and an addition and also to enable the change of a detecting area and the detection of a fire by installing two sets of a searching mechanism part to drive and rotate a se...
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JP01033697 |
PURPOSE: To simplify the calculation procedure of each basic probability and to improve the accuracy of diagnosis by calculating a last occurrence probability every each cause item from each basic probability estimating each cause item r...
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JP01031294 |
PURPOSE: To automatically inform the prescribed place of the abnormality by informing a contact destination specified beforehand of a message through a car telephone when any of sensors detects the abnormality. CONSTITUTION: Sensors of a...
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JP01012395 |
PURPOSE: To automatically select a processing to an abnormality by estimating the cause of the abnormality and the current state, deciding a corresponding disposal and supporting the status decision of an operator. CONSTITUTION: Supervis...
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JP63311597 |
PURPOSE: To cause the warning display on a sensor unit side to be ceased when an informing state is set, by providing a means which selectively sets the informing state for informing of a visitor and another state for informing an abnorm...
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JP63310319 |
PURPOSE: To enable an intelligence base to be easily produced, by describing the intelligence divided into every intelligence of some elements secured easily, and by combining the intelligent elements organically with an inference mechan...
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JP62115550 |
PURPOSE: To attain the fault diagnosis of a circuit without ringing an alarm device even when a system is in operation by providing a test signal generating means for generating a test signal equivalent to an alarm command signal to each...
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JP61239764 |
PURPOSE: To stop the driving of only an apparatus when abnormality information is inputted from the apparatus by providing the cutoff circuit of a cutoff device and driving circuits for various apparatuses in parallel. CONSTITUTION: A ce...
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JP61065555 |
PURPOSE: To obtain the expandability and to save labor at the time of wiring, installation and additional installation by giving plural RMCs (room monitor controller) incorporated with the control function suitable for each room, disposi...
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JP59203922 |
PURPOSE: To detect a flow rate and water temperature with one device simultaneously by providing a spring made of shape memory alloy and a driven member which operates associatively with variation in the shape of the spring in a running ...
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JP59145428 |
PURPOSE: To contrive to improve the reducing of total cost by a method wherein a sensor, a detecting circuit and control means are provided, and contents of abnormal conditions are classified and indicated with numerals and symbols at th...
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JP59095750 |
PURPOSE: To extend the life of a CRT display section by controlling on/off of a CRT power supply atuomatically without providing a power supply manual switch exclusive for a CRT of a main controller. CONSTITUTION: A polling transmission ...
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JP59052961 |
PURPOSE: To realize a home informing system having high reliability, by using radio transmission when there is a fear that a distribution line is cut off as in the case of occurrence of a fire or intrusion of a night thief and using a po...
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JP59052958 |
PURPOSE: To perform the transmission and reception of signals with a wiring consisting only of two control signal lines and two talking lines and to reduce the number of lines, by installing an auxiliary control device between plural liv...
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JP59052960 |
PURPOSE: To simplify wiring and to reduce the cost of an interphone device, by using a power line to perform an interphone work and making the information of occurrence of extraordinary events possible through the power line. CONSTITUTIO...
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JP58165050 |
PURPOSE: To identify dryness, dew formation and frosting by providing a plurality of sensor units with a pair of electrodes on the surface of a detection element having a smaller dielectric constant than ice in such a manner as to have t...
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JP57069991 |
PURPOSE: To enable to control selectively objective devices with multi-item monitoring, by controlling the selective object through the logical sum among control/monitor line outputs and using three-cored cables, at the monitor control f...
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JP57069992 |
PURPOSE: To achieve the monitor control of mulit-item, by transmitting power supply and monitor controlling clock pulse and also monitor control state switching pulse via two transmission lines between the center side and terminal device...
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JP57012329 |
PURPOSE: To obtain a high-sensitivity frost sensor which is free from a malfunction and has an increased dynamic range for detection of frost, by installing an elastic wave exciting coil and a detection coil at the support part of a magn...
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JP56165446 |
PURPOSE: To reduce the hard scale, by dividing an alarm for every group, securing operation for any of the alarms among those groups to display the group-based alarm and then giving an indication for selection of an alarm among the group...
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JP56047737 |
PURPOSE: To detect condition of frozen road surface accurately without being affected by sprayed snow-melting agent and variation in meteorological conditions, ete., by detecting condition of freezing by determining difference in near in...
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JP56040356 |
PURPOSE: To transfer easily information required extremely for the user, by installing a sensor for abnormality detection with priority levels added. CONSTITUTION: When the sensor for anomaly detection operates, information is read into ...
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JP56014140 |
PURPOSE: To obtain a detecting method that can easily be equipped and detect a road-surface state, especially a snow state with accuracy, by deciding the state of the road surface on the basis of difference in direct reflection factor an...
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JP56014139 |
PURPOSE: To obtain a road-surface-condition detecting method that can easily be installed and provides detection over a relatively-broad range, by deciding the state of a road surface on the basis of difference in direct reflection facto...
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JP56007041 |
PURPOSE: To accurately detect moisture on a road surface by judging the humidness of the road surface, utilizing the absorption of infrared rays by moisture. CONSTITUTION: Light is applied to a road surface through a flood light projecto...
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JP55128724 |
PURPOSE: To facilitate an indication of abnormal condition in the combustion unit by a method wherein either a condition in which a combustion unit may not be used or a condition in which a combustion unit is troubled may be informed by ...
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JP54081800 |
PURPOSE: To improve the accuracy of a crime and disaster preventive system, and to prevent the generation of wrong information by using a sensor which can sense infrared rays and sound pressure both. CONSTITUTION: Thin film 4 of PVF2 wit...
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JP54064331 |
PURPOSE: To warn an alarm by an automotive warning device in response to the degree of emergency by connecting a malfunction detection switch as the control switch of free-running multivibrator to allow a common alarm lamp to flash in re...
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JP54061741 |
PURPOSE: To reduce the number of required lead wires, by dividing signals into groups. CONSTITUTION: When an abnormality is detected by a sensor S2, the output level of a signal processing circuit B2 becomes H, the output level of a NOR ...
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JP54046500 |
PURPOSE: To simplify the abnormality detection of an apparatus by making the abnormality detector of a high-tension electric apparatus hold by itself by an electric circuit and by cutting off the power supply of the detection circuit of ...
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JP54005699 |
PURPOSE: To reduce the number of the detection switch without lowering the anti-burglar function, by providing a switch to the receiver in order to switch the state so that the alarming signal is transmitted when the electric wave signal...
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JP53116875 |
PURPOSE: To measure the temperature of a material in an oven to be heated so as to warm it with the use of alarm means by converting the variations in volume and pressure of gases or liquid in a responding section into displacement throu...
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JP53083599 |
PURPOSE: To ensure a display of much amount of information with only one output display by varying the ON/OFF cycle of the output circuit in accordance with the difference between the input signal and the reference voltage.
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JP53080644 |
PURPOSE: To distinctly discriminate normal item from abnormal item by prohibiting to light an illumination lamp for the normal item even if a check swithch is closed when indicating the abnormal item.
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JP53075645 |
PURPOSE: To provide a defective section indicating apparatus for vehicles, in which a circuit for supplying current to illuminant diodes is opened or closed by AND signal of pulse signals of an oscillator actuated in response to signals ...
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JP53075646 |
PURPOSE: To provide a defective section indicating apparatus for vehicles, comprising first indicating elements associated with respective sections to be inspected and second indicating elements for giving illumination, wherein said firs...
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JP53054683 |
PURPOSE: To enhance efficiency of a centralized supervision by indicating the supervisary information calling for the emergency or the supervisary information calling for the certainty according to the respective characters of them.
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