Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

180results about How to "Reliable record" patented technology

Arrangement of equipment for remote monitoring of bodily functions

An arrangement of equipment for the remote monitoring of bodily functions of a mammal under medical care, comprises: a function-measurement device to measure a physiological quantity relevant to bodily function; a first display unit disposed remotely from the function-measurement device and monitored by a responsible medical person, to display the measured values of the measured physiological quantity and a function characterization derived therefrom; an input unit disposed remotely from the function-measurement device, for the input of control commands for the function-measurement device, and to input warning signals; and a bi-directional public telecommunication-network connection with an outward channel between the function-measurement device and the first display unit and a return channel between the input unit and the function-measurement device, where, for each connected device, there is provided an interface adapted to a transmission protocol of the telecommunication network.
Owner:UBICOM GES FUR TELEKOMMUNIKATION

Emergency lighting remote monitoring and control system

An emergency lighting monitoring and control system controls and monitors the emergency lights in a building. A central control unit automatically schedules self tests for each of the emergency lights and stores the results of the tests in memory. The self tests include tests of the backup power source and the lamp. Some failures are predicted prior to actual failure. Failures are diagnosed and repairs are suggested. Light output is automatically monitored and adjusted. The central control unit generates a report of the self tests and notifies an operator of failures. An operator views test reports, controls the emergency lights, and schedules tests. The system automatically detects newly installed emergency lighting units.
Owner:IOTA ENG

Optical disc, optical disc recording/reproducing apparatus, and optical disc recording/reproducing method

In an optical disc in / from which data is recorded or reproduced by irradiating a storage area on the optical disc with a laser, information containing recording velocity information (RVI) for recording / reproduction, which represents a linear velocity different from the standard linear velocity, and write strategy information (WSI) corresponding to the recording velocity information is stored in a land pre-pit or the like on the optical disc.
Owner:KK TOSHIBA

Apparatus for recording signals on disk recording medium

A recording apparatus of this invention detects the state of management information, which pertains to a recording address of an image signal, and which is reproduced from a disk-like recording medium having a first area for the image signal and a second area for the management information. On the basis of the detection result, management data is reproduced from the first area of the disk-like recording medium. On the basis of the management data reproduced from the first area, the management information reproduced from the second area is modified. A modify unit records the modified management information in the second area.
Owner:CANON KK

Electronic transaction systems and methods for gaming or amusement credit purchases

Systems, and methods are provided for the electronic purchase of gaming or amusement credits using a transaction device at a patron's location to apply funds from a financial account to the purchase of credits for use with an amusement or gaming device, system, or point of other wagering activity. Such credits are provided at the patron's location in the form of a printed ticket or other physical indicia of equivalent value, credits appearing in the credit meter and on the display of a gaming device, credit issued to a player card confirmed at the patron's location, credit issued to a debit card confirmed at the patron's location, and / or cash or other monetary-equivalents. In addition, physical confirmation of the completed electronic transaction from the patron's financial account may be concurrently provided to the patron in the form of a receipt.
Owner:AUTOMATED CASHLESS SYST INC

Device for detecting the combustion-chamber pressure in an internal combustion engine

A device for detecting the combustion-chamber pressure in an internal combustion engine is configured in such a way that the combustion-chamber pressure is able to be detected in a reliable and reproducible manner. To this end, a heating pin exposed to the combustion-chamber pressure is fixed in place in a housing of the glow plug with the aid of a fixation member. A sensor is affixed in the housing of the glow plug via a fixation element set apart from this fixation member. This sensor detects the elastic longitudinal expansion of the housing caused by the combustion-chamber pressure between the end of the fixation member facing the sensor and the fixation point of the fixation element on the housing. This device is preferably utilized in the automotive industry.
Owner:ROBERT BOSCH GMBH

Method and device for monitoring the insulation of ungrounded DC and ac voltage networks

The invention relates to a method and a device for monitoring the insulation of an ungrounded DC and / or AC voltage network. The method comprises the following steps: (a) generating a measurement DC voltage Umess= that is connected to a ground on one side for a predeterminable measuring time frame tvar; (b) generating and superposing at least one measurement AC voltage Umess˜ connected to a ground and having a measurement duration tcons with the measurement DC voltage Umess− for forming a total measurement voltage Umess; (c) feeding the total measurement voltage Umess into the voltage network to be monitored; and (d) determining an insulating resistance R= from the measurement DC voltage Umess− and an insulating impedance Z from the measurement AC voltage Umess˜. The devise is configured to carry out the above method. The method and the device are suited in particular for monitoring the insulation in electric and hybrid vehicles.
Owner:BENDER SA

Driving information recording apparatus

There is provided a driving information recording apparatus having high versatility in which even in the event there is a request for an additional trigger, the requested trigger can be added in a simple fashion. When an ON / OFF port admits the input of a signal from an airbag ECU, a primary CPU conducts a control such that recording in a CF card is implemented using the signal inputted as a trigger. In particular, since the ON / OFF port is made to admit the input of a signal from another vehicle state detecting unit which is different from a detecting unit for detecting that a vehicle is put in a predetermined state, a drive recorder does not have to be re-fabricated from the beginning.
Owner:FUJITSU GENERAL LTD

Protection tampon and method of making

A tampon showing improved leakage protection through improved expansion characteristics is disclosed. The tampons disclosed demonstrate these improved expansion characteristics particularly in the width dimension without introducing new drawbacks. Preferred tampons are described which are compressed to an initial size comparable to current tampons, but which expand to a width exceeding that achieved by current tampons. Such increased expansion is preferably accomplished without an increase in the total absorbency of the tampon. Tampons of various absorbencies are disclosed having increased total expansion in the width direction compared to current tampons. Additionally, tampons of various absorbencies which expand to a greater degree in the width direction under pressure are also disclosed. Tampons of various absorbencies which expand at a rate exceeding that achieved previously are also disclosed. Microwave conditioning of tampon pledgets following compression is disclosed as part of the tampon formation process.
Owner:THE PROCTER & GAMBLE COMPANY

Methods and apparatus for stimulating and recording neural activity

Thermal drawing processes can be used to make multifunctional, high-resolution neural probes for neural recording and stimulation. An exemplary neural probe may include one or more conductive fibers or microelectrodes coated with two or more layers of insulating material, at least one of which is partially etched to expose a tip at the neural probe's distal end. The conductive fibers conduct electrical signals (e.g., neural spikes or electrical stimulation) between the tip and the neural probe's proximal end. Optional optical and fluidic waveguides may guide light and fluid, respectively, between the tip and the proximal end. A neural probe may be flexible enough for long-term (chronic) implantation in neural tissue (e.g., the brain) without excessive tissue damage, even during movement of the brain in the skull. The probe may be made from biocompatible materials, such as insulating and conductive polymers, that have negligible (insignificant) interaction with the surrounding tissue.
Owner:MASSACHUSETTS INST OF TECH

Optical element, optical head, optical information recording/reproduction device, computer, video recording device, video reproduction device, server, and car navigation system

The present invention provides a first light source (21) that emits light of a first wavelength, that at least either records onto or reproduces information from an information recording medium (30), a light source (22) that emits light of a second wavelength that records onto or reproduces information from an information recording medium (33), a light source (23) that emits light of a third wavelength that records onto or reproduces information from an information recording medium (23), focusing means, an optical element (28) that passes light of the first wavelength and diffracts light of the second and third wavelengths, wherein the optical element (28) is an optical element in which grooves are formed in a substrate, wherein the expression: 380 nm≦(n−1)×d≦420 nm is satisfied, where n is a refractive index of the substrate at a wavelength of 400 nm, and d (nm) is a depth per step of the grooves, and wherein the grooves are formed in two steps of depth d and depth 2d.
Owner:PANASONIC CORP

Method for remotely and dynamically monitoring electric energy metering load

ActiveCN101950008AAdminister and use accuratelyEnsure accuracy and fairnessError preventionElectrical measurementsModularityInternet transit
The invention discloses a method for remotely and dynamically monitoring electric energy metering load. The method comprises the following steps of: (1) modularly encapsulating data according to the difference of operation frequency and monitoring authority to build a header, a CRC and a split key which correspond to the data; (2) transmitting an encapsulated data packet to a background processor authorized by an allocation level through the internet, wherein the background processor splits the modular data packet according to the authority of an operation key, the verification of the data CRC and the verification of the split key, and performs the CRC verification and the fault tolerance processing on the split data; (3) building a matched data processing mode to correspond to the data packet one-to-one according to the operation frequency; and (4) processing, backing up and reporting abnormal data in a way of combining an arbitrating mechanism with self-healing capacity. By the method for remotely and dynamically monitoring the electric energy metering load, the management and the use of the electric energy metering load are more accurate, quicker and more effective, and the accuracy and the justification of electricity user checking are guaranteed.
Owner:WASION GROUP HLDG

Imaging apparatus and control method utilizing biometric information

A digital still camera records a photographer's biological information on a photographic image reliably and protects the copyright of photographic images without affecting processing, and in a manner transparent to operation, at the time of photographing a subject. Biological information (iris information) that is registered beforehand by the photographer is recorded as personal data on an ID card. If an image is taken in a state in which the ID card bearing the recorded personal data has been inserted into the apparatus, iris information that has been sensed by an iris sensor is checked when a power supply is turned on. If the two compared items of iris information match, the personal data is added onto the image of the photographed subject.
Owner:CANON KK

Digital asset information exchange system and method based on block chain

The invention belongs to the technical field of block chains and internet information, and discloses a digital asset information exchange system and method based on a block chain. The digital asset information exchange system based on a block chain comprises a data provider module, a data consumer module, a block chain network module, and a smart contract module. The digital asset information exchange system provides a preset digital asset exchange mode based on the intelligent contract technology of the block chain, does not need to consider the trust problem between subjects, aiming at the problems that a traditional data exchange mechanism depends on a third-party payment mechanism, and data records are prone to being tampered and forged. Based on an exchange medium of the block chain cryptocurrency, multiple subjects jointly maintain an account book, so as to guarantee that records are real, reliable and not tampered. According to the digital asset exchange mechanism disclosed by the invention, the digital asset exchange mechanism is developed on the basis of the characteristics of confidentiality, integrity, non-repudiation and the like of the block chain, and data asset exchange and sharing are promoted.
Owner:XIDIAN UNIV

Data management method, device and system

The invention provides a data management method, a data management device and a data management system. The data management method comprises the steps of: receiving a data message corresponding to privacy data of a private user sent by a private user side; verifying the data message according to a registered public key list recorded in a terminal block in a blockchain and a user public key of theprivate user in the data message; and recording the data message passing verification to a newly generated block, so that the private user stores the privacy data corresponding to the data message anda corresponding relation of the data message and the privacy data, and a storage address of the privacy data and a data identifier in the data message recorded in the block are in association mappingin a data storage region. The data management method, the data management device and the data management system realize the features of decentralization as well as true and credible recording by utilizing the blockchain technology, and the private user can send the data message of the privacy data to a data management device at any time so as to manage the privacy data, thereby guaranteeing thatthe user has absolute control over the privacy data of one's own.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Magnetic recording and reproducing device and magnetic recording medium

A magnetic recording and reproducing device includes: a magnetic recording medium in which a magnetic recording layer is formed in a concavo-convex pattern so that tracks are formed by convex portions of a predetermined track width and arranged in parallel in the track width direction; a heating head for heating the magnetic recording medium to partially reduce coercivity of the tracks; a recording head for applying a recording magnetic field to a heated portion of the magnetic recording medium to record magnetic data on the tracks; and a reproducing head for detecting a reproducing magnetic field of the tracks. In this configuration, an effective recording area has an effective recording width that is equal to or more than the track width, and equal to or less than a sum of the track width and a doubled value of width of concave portions between the tracks.
Owner:TDK CORPARATION

Sensor element for capacitive differential-pressure sensing

A sensor design, respectively a micromechanical sensor structure for capacitive relative-pressure measurement, that will allow very small pressure differentials to be reliably recorded at high absolute pressures even in harsh, particle-laden measuring environments. For that purpose, the micromechanical sensor element includes a deflectable diaphragm structure which is provided with at least one deflectable electrode, and a fixed support structure for at least one fixed counter-electrode which is located opposite the deflectable electrode. The diaphragm structure includes two mutually parallel configured diaphragms that are joined rigidly to one another via at least one connecting crosspiece, so that each application of force to one of the two diaphragms is directly transmitted to the respective other diaphragm. The first diaphragm is able to be pressurized by a first measuring pressure emanating from the front side of the sensor element, and the second diaphragm is able to be pressurized by a second measuring pressure emanating from the rear side of the sensor element. The fixed counter-electrode is located in the sealed volume between the two diaphragms of the diaphragm structure.
Owner:ROBERT BOSCH GMBH

Power construction safety tool management method and system based on two-dimensional code

The invention relates to a power construction safety tool management method and system based on a two-dimensional code, and belongs to the technical field of safety tool management in power construction. The technical scheme is that the system comprises an auxiliary use module, a camera module, a remote monitoring module, a safety tool standing book management module and a two-dimensional code module. The auxiliary use module, the camera module, the remote monitoring module and the safety tool standing book management module are connected together through the two-dimensional code module. The beneficial effects of the invention are that the system achieves the whole service life management of safety tools from purchasing, use, testing and storage to discarding, brings convenience to a construction manager to scientifically and effectively manage the safety tools, and provides reliable guarantee for the safe and civilized construction of a grid project.
Owner:STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1

Image output apparatus, history management method, and history management program

An image output apparatus permitting entire access history and operation history regarding managed documents to be able to be grasped. A document security server holds and manages a history of accesses from a client PC to the managed documents as an access history DB. A digital multifunction peripheral identifies, from a job received from the PC, a user who has issued a job request and a managed electronic document to be printed, and executes online process or offline process depending whether an authority for execution of the presently received job has been checked for. An output image history DB is saved when output processing corresponding to the job received from the PC is performed online, whereas a job history DB is save when other output processing is performed. The access history DB, the output image history DB, and the job history DB are merged and displayed.
Owner:CANON KK

Discharge counter for line lightning arrester

The invention relates to a discharge counter for a line lightning arrester. The discharge counter for the line lightning arrester comprises a shell, a glass sealing cover, a valve block, a silicon bridge rectifier, a capacitor, an electromagnetic counter and a display screen. The glass sealing cover is a convex sphere type glass sealing cover, and the outer surface of numbers of the display screen are covered with a fluorescent layer. The discharge counter for the line lightning arrester can adapt to the height of a transmission tower, and full-screen large-size numbers can be displayed in a page turning mode; meanwhile, the numbers are coated with fluorescent powder, so requirements for night observation are met. Convex sphere glass is adopted in the glass sealing cover of the counter, and the digital display effect can be further enhanced.
Owner:STATE GRID CORP OF CHINA +1

Image pickup apparatus and image distributing method

An image pickup apparatus capable of distributing a picked up image through a network is provided. The image pickup apparatus includes an image pickup unit configured to pick up an image of a predetermined monitoring area and output an image signal thereof; a plurality of encoding units configured to simultaneously convert the image signal into video data of different encoding methods; a moving-object detecting unit configured to detect a moving object entered the monitoring area based on the image signal; an unmoving-object detecting unit configured to detect an unmoving object in the monitoring area based on the image signal; and a transmission control unit configured to control distribution of the video data to the network based on a detection result generated by the moving-object detecting unit and the unmoving-object detecting unit.
Owner:SONY CORP

Drive recorder

A drive recorder attains scenic images surrounding a vehicle or images inside a vehicle chamber in a specific direction, as being useful for verifying a cause of an accident. As an impact sensor detects an occurrence of an accident, a control unit displays an image by an on-vehicle camera on a screen of a display. Accordingly, a user is able to quickly record target objects that supposedly help to verify the cause of the accident, such as the vehicle running into from behind and running away, a traffic light, a traffic marking and so forth, by simply turning a photographic direction of the on-vehicle camera toward the target objects, with a simple operation on a touch panel, even in an emergency.
Owner:PANASONIC CORP

Apparatus, method, and computer program for processing information

An information processing apparatus may include a recording controller for controlling recording of management information containing access information corresponding to recording information for an information recording medium. The recording controller may record backup management information on a non-volatile recording medium prior to the recording of master management information on the information recording medium, and record the master management information after recording the backup management information. The recording controller may record a position information mapping table mapping a recording destination of the master management information to a recording destination of the backup management information in the recording of the backup management information.
Owner:SONY CORP

Three-dimensional buckling-structure flexible neural electrode and preparation process thereof

The invention provides a three-dimensional buckling-structure flexible neural electrode and a preparation process thereof. The electrode comprises an elastic substrate, an adhesion layer, a polyimidesubstrate layer, a metal electrode layer and a polyimide packaging layer, the metal electrode layer is arranged on one surface of the polyimide substrate layer, the polyimide packaging layer is arranged above the metal electrode layer, and the polyimide substrate layer, the metal electrode layer and the polyimide packaging layer form a two-dimensional planar-structure electrode; the adhesion layeris arranged on the other surface of the polyimide substrate layer and comprises a Ti layer and a SiO2 layer, the Ti layer is arranged on the surface of the polyimide substrate layer, the SiO2 layer is arranged on the Ti layer, strong chemical bonds generated by condensation reaction between the SiO2 layer and the elastic substrate enable the two-dimensional planar-structure electrode to be bondedwith the surface of the elastic substrate, and the elastic substrate deforms to enable the two-dimensional planar-structure electrode to form the three-dimensional buckling-structure electrode underextruding effect.
Owner:SHANGHAI JIAO TONG UNIV

Measuring method for displacement efficiency of simulated well cementation cementing

ActiveCN103556986AReal shootingReal recordSurveyFluid speed measurementWell cementingCcd camera
The invention relates to a measuring method for displacement efficiency of simulated well cementation cementing, which comprises the following steps: 1) taking a PIV (Particle Image Velocimetry) system as a measuring device; 2) respectively injecting a displaced solution and a displacing solution into a simulated shaft and distributing tracer particles in a displacing solution flow field; 3) causing the tracer particles to generate scattered light through a laser of the PIV system, and shooting and recording the positions of the tracer particles in the flow field in real time by using a CCD (Charge Coupled Device) camera of the PIV system; 4) obtaining a moving image of the tracer particles in the flow field, selecting a group at equal intervals from the moving image as analysis identifying information, and obtaining the areas occupied by the tracer particles in different time periods in an annular cross section of the simulated shaft; 5) obtaining the displacement efficiency of the displacing solution for the displaced solution in a certain time period according to the total area of the annular cross section of the simulated shaft and the data obtained through analysis identification; and 6) drawing a displacement efficiency graph through the obtained displacement efficiency in the simulated shaft in different time periods, thereby obtaining the whole displacement efficiency in the simulated shaft.
Owner:CHINA PETROLEUM & CHEM CORP +1
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products