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33 results about "Definite period" patented technology
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System for improving overall battery life of a GSM communication device
InactiveUS20070184836A1Extend battery lifeMaximizing lifetime of battery cellPower managementEnergy efficient ICTDefinite periodLogical process
Disclosed is a system for improving the overall battery life of a GSM device according to an optimization mechanism for suspending neighbor-cell scanning in a GSM wireless communication system, the system having a wireless device including: (a) a Central Processing Unit (CPU) executing software programs intended to comply with GSM protocol specifications; (b) an RF transmission unit and an RF reception unit functioning either independently or as a single unit; (c) a specialized Digital Signal Processor being able to process received signal at a corresponding receiving antenna and offering estimates of the received signal level and quality; (d) a logic process by which the mobile terminal powers off an RF module thereof for a definite period of time and wakes up at a pre-determined interval to listen to paging messages transmitted thereto; and (e) firmware / software performing neighbor cell monitoring in compliance with a protocol mandated by GSM standards.
Owner:SAMSUNG ELECTRONICS CO LTD
Natural Fibre Thermoset Composite Product and Method For Manufacturing the Same
InactiveUS20090130377A1High tensile strengthLow water absorptionLamination ancillary operationsLaminationDefinite periodSlurry
Owner:A B COMPOSITES PRIVATE
Vehicle battery's open circuit voltage estimating method and a system therefor
InactiveUS20020113594A1Batteries circuit arrangementsMaterial analysis by electric/magnetic meansDefinite periodEngineering
A vehicle battery's open circuit voltage estimating method and a system therefor for relatively correctly estimating an open circuit voltage of a battery on a vehicle within a relatively short period after completion of the charge or the discharge also without a temperature correction is provided. A disconnected voltage measuring means 23a-1 measures a disconnected voltage of the battery multiple times in a definite period of time after a predetermined period of time after completion of charge or discharge of the battery. An approximate expression determining means 23a-2 determines a power approximate expression having a negative power number by using a difference value of the measured disconnected voltage and an assumed open circuit voltage. And, an arithmetic operation controlling means 23a-3 makes the approximate expression determining means update the assumed open circuit voltage and determine the power approximate expression repeatedly until the power number of the determined power approximate expression becomes -0.5 or about -0.5, and the assumed open circuit voltage is estimated to be the open circuit voltage when the power number becomes -0.5 or about -0.5.
Owner:YAZAKI CORP
Vehicle battery's open circuit voltage estimating method and a system therefor
InactiveUS6531875B2Batteries circuit arrangementsMaterial analysis by electric/magnetic meansDefinite periodOpen-circuit voltage
A vehicle battery's open circuit voltage estimating method and a system therefor for relatively correctly estimating an open circuit voltage of a battery on a vehicle within a relatively short period after completion of the charge or the discharge also without a temperature correction is provided. A disconnected voltage measuring means 23a-1 measures a disconnected voltage of the battery multiple times in a definite period of time after a predetermined period of time after completion of charge or discharge of the battery. An approximate expression determining means 23a-2 determines a power approximate expression having a negative power number by using a difference value of the measured disconnected voltage and an assumed open circuit voltage. And, an arithmetic operation controlling means 23a-3 makes the approximate expression determining means update the assumed open circuit voltage and determine the power approximate expression repeatedly until the power number of the determined power approximate expression becomes -0.5 or about -0.5, and the assumed open circuit voltage is estimated to be the open circuit voltage when the power number becomes -0.5 or about -0.5.
Owner:YAZAKI CORP
Method for evaluating queuing time based on vision
ActiveCN101615311AReduce dissatisfactionEnhanced diversionImage analysisChecking apparatusDefinite periodVision based
The invention relates to a method for evaluating the queuing time based on vision, which has the advantages that the cost is low (the hardware cost of a queuing time evaluation device is less than 1000 yuan); the device can be fixed and can be carried, thereby being suitable for various fixed or temporary locations; and under the condition of a plurality of passages, a plurality of equipment can be accessed to a management PC 204 through networks so as to automatically identify the efficiency of different queues and lead users to be distributed evenly in each queue, thereby effectively enhancing the user satisfaction and improving the queue efficiency. The method is characterized in that a camera is arranged above the queuing entrance for detecting people in the queues and carrying out video tracking on a plurality of target people, and the queuing time evaluation device counts the number of people before the target people in a definite period of time and performs weighted average on the target people to obtain the average forward speed of the queues, thereby evaluating the approximate time needed to wait according to the number of people before the users.
Owner:无锡乐骐科技股份有限公司
Method for preparing platelet-rich plasma
InactiveUS20050170327A1High activitySimply and conveniently acquireNervous disorderMedical devicesBlood collectionDefinite period
An object of this invention is to provide platelet-rich plasma having high activity easily and at low cost. The object is achieved by a method for preparing platelet-rich plasma comprising a step of adding a water-soluble polymer compound to whole blood obtained by blood collection. For example, by adding poly-L-glutamic acid to whole blood and allowing the mixture to stand still for a definite period, it is possible to obtain platelet-rich plasma having high activity that contains blood plasma components containing much fibrinogen in addition to platelets in the supernatant and blood cell components including white blood cells. This invention also includes the platelet-rich plasma and the use thereof as well as a kit for preparing platelet-rich plasma.
Owner:SUMIDA EMI
Blood test apparatus and method of controlling the same
InactiveUS20110237978A1Measurement stabilitySimple configurationDiagnostic recording/measuringTemperature sensorsDefinite periodSkin contact
A blood test apparatus having a simple constitution whereby stable measurement can be conducted by surely sampling the blood in an amount being small but sufficient for the test without placing too much burden on a patient. When a first skin contact sensor of this apparatus detects the skin, driving of a negative pressure unit is initiated. Thus, the skin rises and comes into contact with a second skin contact sensor. After piercing into the skin, the negative pressure supply is once ceased. Next, the negative pressure is applied again for a definite period of time. Thus, the opening in the skin is broadened, which facilitates the flow out of the blood.
Owner:PHC HLDG CORP
Optical access system
InactiveUS20070025735A1Avoid disturbanceTime-division optical multiplex systemsTime-division multiplexDefinite periodTransmitter
An optical access system capable of avoiding cutoffs or interruption in the periodically transmitted signals that occur during the ranging time is provided. A first method to avoid signal cutoffs is to stop periodic transmit signals at the transmitter during the ranging period, and transmit all the periodic transmit signals together when the ranging ends, and buffer the signals at the receiver to prepare for ranging. A second method is to fix definite periods ahead of time for performing ranging, then cluster the multiple periodic transmit signals together in sets at the transmitter and send them, and then disassemble those sets back into signals at the receiver. The transmitting and receiving is then controlled so that the transmit periods do not overlap with the ranging periods. In this way an optical access system is provided that can send and receive signals requiring periodic transmissions without interruption even during ranging operation.
Owner:HITACHI LTD
System for improving overall battery life of a GSM communication device
InactiveUS7761122B2Minimal impactExtend battery lifeEnergy efficient ICTPower managementDefinite periodEngineering
Disclosed is a system for improving the overall battery life of a GSM device according to an optimization mechanism for suspending neighbor-cell scanning in a GSM wireless communication system, the system having a wireless device including: (a) a Central Processing Unit (CPU) executing software programs intended to comply with GSM protocol specifications; (b) an RF transmission unit and an RF reception unit functioning either independently or as a single unit; (c) a specialized Digital Signal Processor being able to process received signal at a corresponding receiving antenna and offering estimates of the received signal level and quality; (d) a logic process by which the mobile terminal powers off an RF module thereof for a definite period of time and wakes up at a pre-determined interval to listen to paging messages transmitted thereto; and (e) firmware / software performing neighbor cell monitoring in compliance with a protocol mandated by GSM standards.
Owner:SAMSUNG ELECTRONICS CO LTD
Blood test apparatus and method of controlling the same
InactiveUS7976478B2Measurement stabilitySimple configurationDiagnostic recording/measuringTemperature sensorsDefinite periodSkin contact
Owner:PANASONIC HEALTHCARE HLDG CO LTD
Optical access system
InactiveUS7369768B2Time-division optical multiplex systemsTime-division multiplexDefinite periodEngineering
An optical access system capable of avoiding cutoffs or interruption in the periodically transmitted signals that occur during the ranging time is provided. A first method to avoid signal cutoffs is to stop periodic transmit signals at the transmitter during the ranging period, and transmit all the periodic transmit signals together when the ranging ends, and buffer the signals at the receiver to prepare for ranging. A second method is to fix definite periods ahead of time for performing ranging, then cluster the multiple periodic transmit signals together in sets at the transmitter and send them, and then disassemble those sets back into signals at the receiver. The transmitting and receiving is then controlled so that the transmit periods do not overlap with the ranging periods. In this way an optical access system is provided that can send and receive signals requiring periodic transmissions without interruption even during ranging operation.
Owner:HITACHI LTD
Ultrasonic diagnostic apparatus and image data generating method
ActiveUS20060079779A1Satisfactory resolutionFew artifactWave based measurement systemsBlood flow measurement devicesData controlDefinite period
An ultrasonic diagnostic apparatus comprises a driving unit, a nonlinear component extracting unit, a first image data generating unit, a second image data generating unit and a control unit. The driving unit drives an ultrasonic transducer to transmit an ultrasonic wave to a subject. The nonlinear component extracting unit extracts a nonlinear component corresponding to the ultrasonic wave from a reception signal received by the ultrasonic transducer. The first image data generating unit generates a first image data based on the nonlinear component. The second image data generating unit generates a second image data based on the reception signal. The control unit arbitrarily distributes a sound output for transmission in a definite period of time to a first ultrasonic transmission for generating the first image data and a second ultrasonic transmission for generating the second image data.
Owner:TOSHIBA MEDICAL SYST CORP
Winding state indicator mechanism for a mechanical timepiece
InactiveCN1823308AHorological winding mechanismsMechanical unknown time interval measurementDefinite periodMechanical engineering
The invention relates to a running reserve indicator for a mechanical clockwork provided with a main barrel for actuating a going train and at least one second barrel for actuating a mechanism allocated to an auxiliary function which is carried out during a definite period of time. The running reserve displayed with the aid of a hand and a dial is always equal to the running reserve of the barrel having the smallest reserve.
Owner:ETERNA SA FAB D HORLOGERIE
Method for controlling cross voltage of power switch of switching-type power converter, and circuit thereof
The invention relates to a method for controlling the cross voltage of a power switch of a switching-type power converter, and a circuit thereof. The method comprises the following steps: when the switching-type power converter is started, the switching frequency of the power switch of the switching type power converter is controlled as the first frequency; and after a definite period of time, the switching frequency of the power switch is changed to be the second frequency, wherein the first frequency is lower than the second frequency.
Owner:LEADTREND TECH
Non-human animal model of myocardial infarction and method for creating the same
InactiveUS20120110683A1Stable and goodLow risk of mortalityPowder deliveryStentsDefinite periodBlood flow
The present invention provides a non-human animal model of myocardial infarction, which can be created by a less invasive method, shows an extremely low mortality during and after surgical induction of myocardial infarction, ensures the blood reflow after necrosis of cardiac muscles caused by blocking blood flow, and therefore, is usable in topical therapy for myocardial infarction and studies on regenerative medicine. The present invention also provides a method for creating the non-human animal model comprising administering a temporary embolic agent to a branch blood vessel of a heart coronary artery to block blood flow in the branch blood vessel; and after a definite period of time after said vascular branch blockage, administering a temporary embolic agent to the target coronary artery which is intended to induce myocardial infarction to block blood flow in the target coronary artery.
Owner:THE NIPPON SYNTHETIC CHEM IND CO LTD
Method for detecting mild impaired glucose tolerance or insulin hyposecretion
ActiveUS20050214885A1Simplified determinationGood reproducibilityOrganic chemistryMicrobiological testing/measurementIGT - Impaired glucose toleranceDefinite period
It is intended to provide a noninvasive method of conveniently detecting mild impaired glucose tolerance and / or insulin hyposecretion at the early stage with the use of an enzyme. Namely, mild impaired glucose tolerance and / or hyposecretion at the early stage are detected by quantifying myoinositol secreted into the urine before loading glucose and after loading glucose for a definite period of time with the use of a reagent and comparing the increase (or the increase ratio) in the myoinositol content thus measured with a characteristic level which has been preliminarily determined in normal subjects.
Owner:ASAHI KASEI PHARMA
Refrigerator and freezer
ActiveCN102967103AGood energy saving effectMechanical apparatusDomestic refrigeratorsDefinite periodRefrigerant reclamation
The refrigerator has condensers (61,62,64) that are positioned by the front opening edge portion of the heat insulation box. The condenser (63) is installed in places other than the front opening edge portion of the heat insulation box. The operation of the compressor (24) is stopped after closing the piping (68) by the side of condenser (63) for a definite period of time. A control board is provided to control the refrigerant collection for reducing the refrigerant amount in condensers (63,64).
Owner:HITACHI APPLIANCES INC
Method of detecting mild impaired glucose tolerance or insulin secretory defect
InactiveUS7452687B2Simplified determinationGood reproducibilityOrganic chemistryMicrobiological testing/measurementIGT - Impaired glucose toleranceDefinite period
It is intended to provide a noninvasive method of conveniently detecting mild impaired glucose tolerance and / or insulin hyposecretion at the early stage with the use of an enzyme. Namely, mild impaired glucose tolerance and / or hyposecretion at the early stage are detected by quantifying myoinositol secreted into the urine before loading glucose and after loading glucose for a definite period of time with the use of a reagent and comparing the increase (or the increase ratio) in the myoinositol content thus measured with a characteristic level which has been preliminarily determined in normal subjects.
Owner:ASAHI KASEI PHARMA
Seawater desalination plant system
InactiveCN102999019AWater treatment parameter controlGeneral water supply conservationDefinite periodEngineering
A seawater desalination plant system comprises a plant portion producing fresh water from seawater and supplying fresh water to consumers via a water distribution pool (20). In a seawater desalination plant system, a seawater quality prediction means (32) predicts quality of seawater for each predetermined time during a certain definite period based on a past actual measurement value of quality of seawater. In addition, an optimum plan calculation means creates a plurality of proposed plans of fresh water production quantity during the definite period in which fresh water production quantity required for the definite period is allotted to the each predetermined time, calculates, with respect to these, an electric power consumption rate for desalination using the seawater quality predicted for the each predetermined time, the fresh water production quantity, and a previously obtained recovery rate, and obtains an optimum fresh water production quantity plan from the plurality of proposed plans of fresh water production quantity based on this. A display means (36) displays the content of this obtained optimum fresh water production quantity plan.
Owner:KK TOSHIBA
Instrumentation control system
ActiveUS8155762B2Eliminate disadvantagesInformation can be unreliableSafety arrangmentsTransmission systemsDefinite periodControl system
In an instrumentation control system in which plural control devices are connected to each other through a network, and transfer of data is performed asynchronously, a reset switch is provided in one of a control device, and when this switch is depressed, an instruction to reset unreliable information in the respective control devices is transmitted to other control devices, the control device having transmitted the instruction and all the other control devices having received the instruction stop the reception of the unreliable information from the network for a definite period, the unreliable informations in the respective control devices are reset, and the unreliable informations in the whole network are reset.
Owner:MITSUBISHI ELECTRIC CORP
Electronic library book
A computer implemented method and computer program product are presented for accessing items from a library. The computer-implemented method and program product comprises receiving a connection from a portable media storage device to an electronic check out device at the library. A search request is received from a user for an item in the library available in digital format. A screen is presented to the user with information about the item and a date of expiration. The item is downloaded to the portable media storage device. The item for viewing on the portable media storage device is presented for a definite period of time. The user is provided with a reminder to renew the item prior to the date of expiration.
Owner:IBM CORP
Process for producing fermented malt drink
InactiveCN1561385AReduced Manufacturing MethodsWort preparationBeer fermentationActivated carbonDefinite period
It is intended to provide fermented malt drinks with a lessened purine compound content and a process for producing the same, more specifically, a process for producing a fermented malt drink for example, beer, low-malt beer wherein purine compounds are selectively, efficiently and effectively eliminated, and fermented malt drinks with a lessened purine compound content thus produced. It is found out that a fermented malt drink with a lessened purine compound content can be efficiently and effectively produced by, in the process of producing a fermented malt drink such as beer or low-malt beer, treating the wort with an adsorbent capable of selectively adsorbing purine compounds in particular, activated carbon to thereby selectively adsorb and eliminate the purine compounds in the wort. As the activated carbon to be used herein, it is particularly efficacious to employ one having an average pore size of from 1 to 3.5 nm. The treatment with the adsorbent can be carried out by, for example, using a column treatment or separating the adsorbent after contact with a definite period of time.
Owner:KIRIN BREWERY CO LTD
Method of Estimating Effect of Test Chemical on Living Organisms
InactiveUS20090134028A1Guaranteed predictive effectThe effect is accurateElectrolysis componentsVolume/mass flow measurementBiological bodyDefinite period
A method of predicting an effect of a test chemical on living organisms, which comprises:a step of administering a plurality of chemicals whose effects on living organisms are known, to respective chemical dosed groups, administering a test chemical to a test chemical dosed group, collecting proteins from each group after a definite period of time, separating the proteins by two-dimensional gel electrophoresis, measuring the signal intensities of spots of the proteins and modified proteins formed therefrom, and calculating a signal intensity ratio of at least two spots, anda step of comparing the signal intensity ratio of test chemical dosed group with the signal intensity ratio of each chemical dosed group.
Owner:CHEM EVALUATION & RES INST +2
Implementation method for chaos pseudo random number sequence generator having definite long period
InactiveCN107566110AOvercome the short cycle phenomenonImprove the disadvantages of being vulnerableEncryption apparatus with shift registers/memoriesDefinite periodExclusive or
The invention provides an implementation method for a chaos pseudo random number sequence generator having a definite long period. The method includes performing exclusive OR on an m sequence and a logistic sequence. The mapping output sequence period of the logistic sequence is T1 and the mapping output sequence period of the m sequence is T2. The sequence period T obtained through exclusive OR on the m sequence and the logistic sequence meets an equation of T=T1T2. According to the invention, a phenomenon of short period of logistic mapping after integer conversion is eliminated. At the sametime, a defect of the m sequence of attack susceptibility due to linear characteristics is made up and a clear and definite period of the hybrid sequence generator is given. The shortcoming of shortperiod of logistic mapping and the shortcoming of attack susceptibility of the m sequence due to the linear characteristics are solved fundamentally and the output sequence safety is improved by utilizing multi-period phenomenon of logistic mapping properly.
Owner:HEILONGJIANG UNIV
Input method of coder signal
An input method for encoder signals includes the following steps: judging signal periods: the signal generated during the work of the encoder judges the signal input period input by the micro-controller, a first control step: when the encoder signal is input into the micro-controller in a definite period, related items are selected based on the input signals, a signal counting step: when the signal is input into the micro-controller over the definite period, the input times of the encoder signals during the signal input period are counted and a second control step: when the counted input times in the counting step reaches to the definite times, related items are selected.
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
Ultrasonic diagnostic apparatus and image data generating method
ActiveUS9532770B2Satisfactory resolutionFew artifactUltrasonic/sonic/infrasonic diagnosticsWave based measurement systemsDefinite periodUltrasonic transmission
An ultrasonic diagnostic apparatus comprises a driving unit, a nonlinear component extracting unit, a first image data generating unit, a second image data generating unit and a control unit. The driving unit drives an ultrasonic transducer to transmit an ultrasonic wave to a subject. The nonlinear component extracting unit extracts a nonlinear component corresponding to the ultrasonic wave from a reception signal received by the ultrasonic transducer. The first image data generating unit generates a first image data based on the nonlinear component. The second image data generating unit generates a second image data based on the reception signal. The control unit arbitrarily distributes a sound output for transmission in a definite period of time to a first ultrasonic transmission for generating the first image data and a second ultrasonic transmission for generating the second image data.
Owner:TOSHIBA MEDICAL SYST CORP
Quick disintegration tablet and method of producing the same
InactiveCN101115469AImprove the disintegration effectFull strengthPill deliveryPharmaceutical non-active ingredientsDefinite periodEngineering
It is intended to provide a method of producing a quick disintegration tablet by which desired quick disintegration properties can be established and a quick disintegration tablet having a sufficient tablet strength can be produced, and which is usable over a wide scope and has a high efficiency; and a quick disintegration tablet produced by the production method as described above which can be easily taken even by a patient having a lowered swallowing ability and has such a high strength as not being broken during distribution, storage and formulation procedures with the use of, for example, an automatic packaging machine. These objects can be achieved by providing a method of producing a quick disintegration tablet which comprises: (1) the step of blending an active ingredient, an acrylic copolymer and at least one pharmacologically acceptable additive; (2) the step of compressing and molding the mixture obtained in the above step (1); and (3) the step of maintaining the compression-molded article obtained in the above step (2) under temperature conditions of 50 to 100C for a definite period of time; and a quick disintegration tablet which is produced by the method of producing a quick disintegration tablet as described above.
Owner:EISIA R&D MANAGEMENT CO LTD
Method for increasing useful component content of plant body in hydroponic culture
InactiveCN102368901AIncrease contentReduce contentRoot feedersCultivating equipmentsBiotechnologyDefinite period
Disclosed is a method for producing a vegetable by hydroponic culture whereby the content of a useful component, for example, a nutrient component or a taste component, such as ascorbic acid, polyphenol or saccharide, can be increased without requiring any additional equipment including a special light source such as a UV lamp. This method for producing a vegetable in hydroponic culture is characterized in that the vegetable is grown in the state, where at least a part of the roots thereof are exposed to the air, over a definite period of time before harvesting.
Owner:NIHON YAMAMURA GLASS CO LTD
Sensing method of coder
This invention relates to a control method for an encoder including the following steps: designing the output period of the interrupt signal to be shorter than that of the encoder signal, sensing the output period of the encoder signal when the encoder outputs signals and controlling the selection of the related items of the encoder signal sensed in the sensing step in the encoder circuit containing an encoder and a micro-control part outputting the interrupt signals for sensing the encoder signals in a definite period.
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
Instrumentation Control System
ActiveUS20090105847A1Eliminate disadvantagesInformation can be unreliableSafety arrangmentsTransmission systemsDefinite periodControl system
In an instrumentation control system in which plural control devices are connected to each other through a network, and transfer of data is performed asynchronously, a reset switch is provided in one of a control device, and when this switch is depressed, an instruction to reset unreliable information in the respective control devices is transmitted to other control devices, the control device having transmitted the instruction and all the other control devices having received the instruction stop the reception of the unreliable information from the network for a definite period, the unreliable informations in the respective control devices are reset, and the unreliable informations in the whole network are reset.
Owner:MITSUBISHI ELECTRIC CORP
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