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Patent Searching and Data


Matches 551 - 600 out of 1,576

Document Document Title
JPH06210099A
PURPOSE: To keep soap concentration proper at all times, by a method wherein an output from a soap concentration detector is compared with that on a table accessed from a storage part, the soap concentration is determined by the result o...  
JPH06205935A
PURPOSE: To unnecessitate the accurate judgement of a change in the load of a turbine and to always maintain the proper control performance irrespective of a change in the state of a gas turbine. CONSTITUTION: This device is provided wit...  
JPH06198290A
PURPOSE: To realize stable plant operation by utilizing unreacted ozone gas in water treatment by providing a valve closing a branch pipe from the atmosphere and a control part controlling an ozone generator so as to make the injection a...  
JPH0652246B2  
JPH0649121B2  
JPH06175736A
PURPOSE: To provide a pH control method/device which can simply set again a control rule when the desirable control result is not obtained and also can change the rough control into the fine control. CONSTITUTION: A control computer 5 de...  
JPH06505525A  
JPH06168032A
PURPOSE: To hold an air/fuel ratio constant and to stably and execute complete combustion without generating carbon monoxide and soot by providing an opening controller controlling a fuel control valve control motor and an air damper con...  
JPH0642171B2  
JPH06149385A
PURPOSE: To realize a further exact discharged ozone density constant oontrol by adopting a manipulated variable fixing control at the time of both activation and fluctuation, and further quickly and stably obtaining a control target val...  
JPH06149301A
PURPOSE: To save energy and resources and to improve the operation efficiency of a controller for the number of operating blowers by suppressing the increase of the number of operating blowers and also to suppress the starting/stopping o...  
JPH06134023A
PURPOSE: To dispense with manual adjustment and to always properly control the ozone concn. of ozonized water by detecting the ozone concn. of the ozonized water in a treatment tank by a concn. sensor and comparing the detected value wit...  
JPH0661136A
PURPOSE: To enable a positive type resist developer to be adjusted in specific concentration by a method wherein the liquid quantities in a mixing vessel is measured by a load cell for manipulating respective equipments, control valves, ...  
JPH0659704A
PURPOSE: To expand the dynamic range of an actuator by adding the time obtained by a preliminarily set function to the OFF time in a conventional time division proportional control, in the fine adjusting range set on the part of a propor...  
JPH0655082A
PURPOSE: To enable the operation in the state of utilizing the capacity of an ion exchange resin to the max. possible extent by calculating the resin compsn. of the ion exchange resin to be subjected to a regeneration treatment from the ...  
JPH0642298A
PURPOSE: To further reduce the deterioration in contaminant concentration or minimize the generation frequency of excess ventilation by judging the control output of a control arithmetic operation means for a ventilator and correct the j...  
JPH0633743A
PURPOSE: To provide a control device so that FF control can be backed up by an FB control system, and performance deterioration can be prevented regardless of changing a condition of a gas turbine, to further well control a reference O2 ...  
JPH0630664A
PURPOSE: To provide system designed to efficiently grow plants without suspending the circulation of a nutritive liquor to raising beds and without the need for preparing additional tanks. CONSTITUTION: The electrical conductivity of a n...  
JPH069015B2  
JPH063445Y2  
JPH0612131A
PURPOSE: To provide a simple controller which is not limited to a pressure range or a temperature range by using a correction temperature being the function of an actual temperature and an actual pressure at the time of controlling the c...  
JPH064097U
[Objects of the Invention] It enables it to correspond promptly when the pH of the shrink-resistant-finish liquid made has deviated from the appropriate range. [Elements of the Invention] A shrink-resistant-finish liquid feeding device w...  
JPH0588877B2  
JPH05333906A
PURPOSE:To provide an odor generator which can change the indoor odor with the individual or combined use of a least necessary number of odor generators and through an automatic or remote control. CONSTITUTION:Plural types of odor genera...  
JPH05331651A
PURPOSE: To always enable the exact detection of the prescribed component concn. in a chemical treating liquid, such as plating liquid without affecting the analyzing time of the chemical treating liquid. CONSTITUTION: The difference bet...  
JPH0588651U
[Objects of the Invention] Pouring makes easy simultaneously the medical fluid of very-small-quantity chemical feeding or different species at any time. [Elements of the Invention] The portable type medical fluid tank 2 is installed on s...  
JPH05313756A
PURPOSE:To easily control the bacteria concentration of a water solution in a bath to a fixed value by setting an optimum sampling quantity of the water solution correspondiong to the bacteria concentration of the water solution stored i...  
JPH05313318A
PURPOSE: To enhance the reproducibility to obtain images having high image quality by maintaining the pH of a developing soln. at a specified range by an oxidation reduction device at the time of developing an exposed radiation photosens...  
JPH05274044A
PURPOSE:To obtain the concentration detection result in an early stage and to quickly perform the replenishing operation by replenishing a certain quantity of a solution per reduced component at each time of detecting it by the color cha...  
JPH05257254A
PURPOSE: To maintain the components of a development processing liquid even in the case development processing is in a not-executing state and to automatically manage the components and concns. of various kinds of processing liquids. CON...  
JPH05257255A
PURPOSE: To automatically replenish water when the concn. of a processing liquid increases and to wash a guide roller by utilizing the water for replenishment. CONSTITUTION: A partition 26 is provided between one processing tank 22 and a...  
JPH05257541A
PURPOSE:To resolve overshoot or hunting with a high precision by selecting several temporary targets after and before the final target value by the extent of deviations to supply an acid or alkaline liquid at the time of determining the ...  
JPH05245491A
PURPOSE: To enhance the stability and controllability of a control system by a method wherein the quality of the water flowing in an aeration tank is measured to determine necessary aeration quantity on the basis of the measured quality ...  
JPH05233074A
PURPOSE:To speedily reach a target pH value without generating overshoot by successively and stepwisely switching targets until the final set value in respect to the pH value of objective liquid corresponding to a change caused by droppi...  
JPH05220341A
PURPOSE: To reduce not only a nitrogen oxide content but also a content of residual treatment medium which is not consumed to lower level in the exhaust gas generated by combustion process. CONSTITUTION: In a process for regulating the q...  
JPH05212277A
PURPOSE: To enable the release of the functional material in a composite formed by molding conductive metallic powder, polymerizable monomer or prepolymer and the functional material to a specified shape for a required period of time whe...  
JPH05214900A
PURPOSE: To make unnecessary member changing work, etc., in the existing tunnel, to easily install a tunnel ventilation controller and to make it possible to always control automatically a ventilator for keeping air in the tunnel in a be...  
JPH05215703A
PURPOSE: To adjust the detergent concentration of a detergent liquid solution within a washing bath simply and easily by converting the conductivity of the measured detergent liquid solution to the detergent concentration by using a spec...  
JPH05204464A
PURPOSE:To provide a method which does not have a mechanical operation part and can simply and easily transport and control a minute flow rate through the use of a conductive high molecular compound. CONSTITUTION:As a result of adding a ...  
JPH0552162B2  
JPH05184462A
PURPOSE: To keep a concentration in a first path at a value preset by supplying a salt water with the concentration thereof higher than the set value of the first path by a high concentration salt water supply means when the concentra ti...  
JPH05188023A
PURPOSE: To obtain a control circuit of a simple circuit constitution which is not operated until a gas senor becomes stable and is of power-saving type, and securely controls the equipment depending on the filthiness in a room after the...  
JPH05173648A
PURPOSE:To maintain freshness at all times without making the sense of small dull and to prevent a feeling of comfortableness and pleasure from decreasing by controlling the kind, intensity, etc., of aroma on the basis of a physical quan...  
JPH05169061A
PURPOSE: To remove with high efficiency chargeable and neutral impurities centering on colloidal ones. CONSTITUTION: Before pretreated water is introduced into a cation exchange resin tower 2, acid, such as H2CO3 injected from a pH contr...  
JPH05165532A
PURPOSE:To obtain a device of efficiently produce chemicals corresponding to many kinds production in small quantity. CONSTITUTION:In a fluid treatment device 1, a reaction chamber 3 fixing enzymes 4 is provided in a main body 2 of a pac...  
JPH05165529A
PURPOSE: To accurately and quickly control and average speed of air flowing through the non-covered part of the opening of a fume hood at the time of maintaining the average air speed passing by changing the flow rate of air flowing thro...  
JPH05161882A
PURPOSE: To extend the life of an ion exchange resin and to decrease inferiority of washing. CONSTITUTION: Washing liq. discharged from a preliminary washing tank 14 is filtered by using a filter 17. Washing water is fed from the filter ...  
JPH0525740Y2  
JPH05158549A
PURPOSE: To provide a fume hood controller which controls the ventilation of a fume hood for laboratory, has a desirable safety feature, and can maintain an excellent energy efficiency. CONSTITUTION: The fume hood controller which gives ...  
JPH05158547A
PURPOSE: To provide an improved system for controlling the differential pressure between a laboratory having many internally arranged fume hoods and a standard space which is to be positioned desirably adjacent to the laboratory room. CO...  

Matches 551 - 600 out of 1,576