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Patent Searching and Data


Matches 501 - 550 out of 569

Document Document Title
JP02071696
PURPOSE: To simply and easily detect interruption of power supply in a device with low power consumption by driving a drive circuit for a relay activated by a power supply in a station housing at the primary side on the interruption of p...  
JP02058200
PURPOSE: To easily change display data in an installation field by providing a writable memory and a read-only memory together. CONSTITUTION: A RAM 2 where display data can be freely written by operation input and a ROM 3 where display d...  
JP02050297
PURPOSE: To confirm the abnormality of another house unit with respective house units in a multiple dwelling house by providing an announcing means to receive the output from a sensor in the house unit and another house unit announcing m...  
JP02047995
PURPOSE: To relieve the load of a software processing and to improve the reliability by incorporating a function of a network terminal to a home bus controller and connecting a telephone line to a home bus at all times. CONSTITUTION: The...  
JP02028796
PURPOSE: To connect a smoke sensor to automatic fire alarming equipment for dwelling by cutting of home security power supply for definite time and restoring the smoke sensor by a fire restoration signal from the automatic fire alarming ...  
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...  
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...  
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...  
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...  
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....  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  

Matches 501 - 550 out of 569