121results about How to "Keep level" patented technology

Method of positioning electrodes in an electrode array, comprising at least five or at least seven electrodes for central nervous system (CNS) monitoring from the forehead of a patient's head. The electrodes of the array are optimally located for discriminating EEG, FEMG and EM components from the recorded biopotential signals.

A method concerning measurements by using an electrode array comprising three electrodes for central nervous system (CNS) monitoring from the forehead of a patient's head. A first electrode of said three electrodes is positioned between the eyebrows or immediately above the eyebrows of the patient. A third electrode of said three electrodes is positioned apart from the first electrode on the hairless fronto-lateral area of the forehead the patient. A second electrode is positioned between the first and the third electrodes on the forehead of the patient.

The present invention proposes a secondary battery structure with a solid electrolyte, which can secure high reliability at a low cost and realize high energy density and high output, and also proposes a method for producing the secondary battery structure simply at a low cost while realizing reduced size and weight. The present invention provides a secondary battery structure of planar, inter digital shape as the one with a solid electrolyte, capable of realizing reduced cost, high safety, high energy density and high output, wherein anode and cathode collectors of pectinate shape are provided to face each other on a flat substrate by patterning, anode and cathode material particles are patterned on the respective anode and cathode collectors by electrophotography in the vertical direction to the collector surface to form the vertical electrodes, and the gap between the adjacent anode and cathode is filled with the solid electrolyte.

An electric power steering drive system provided with a motor with its torque pulsation reduced, and a controller characterized by excellent manufacturability. The stator core of a motor is composed of an annular back core and a plurality of teeth created separately from the back core and secured on the inner periphery of the back core. An 8-pole / 9-slot, 10-pole / 9-slot or 10-pole / 12-slot relationship is found between the number of the magnets of a rotor (number of poles) and the number of slots. The diameter of the stator coil is 1.0 mm or more. A motor controller comprises a power module, a conductor module and a control module. The terminal of the power module and the bus bar of the conductor module are connected by welding, whereas the terminal of the power module and terminal of the control module are connected by soldering.

Forward link transmission power to a user terminal in a wireless communications system having a plurality of beams is controlled by identifying the location of a user terminal within one of the plurality of beams, and setting the forward link transmission power in response to the identified user terminal location. Identifying user terminal location may include receiving from the user terminal multiple signal power measurements, such as pilot signal measurements. From these measurements, a difference is calculated between a first of the signal power measurements that corresponds to a home beam and each of the other signal power measurements. If the largest of the calculated differences is greater than a predetermined threshold, it is concluded that the user terminal is within a beam central region. However, if the largest of the calculated differences is less than or equal to the predetermined threshold, then it is concluded that the user terminal is within a beam crossover region.

The invention relates to an electroconductive composition comprising a polysiloxane matrix, electroconductive particles dispersed therein and an amount of a nucleophilic chemical species capable of impeding an increase in the resistivity of the composition, the nucleophilic chemical species being substantially unreactive with the particles and the matrix, and not causing any substantial impairment of the tear strength and tensile strength properties of said matrix; electroconductive composite comprising the electroconductive composition; and methods for making the electroconductive composition.

The present invention has incorporated a re-boosting pump to re-boost and to supply additional pressure energy input to a system periodically. The re-boosting pump gets its energy from a starting / re-boosting generator. This works to keep the level of the energy output sustainable.Another feature of the present invention is that it has incorporated a convergence recoil nozzle that utilizes a recoil force of the water jet. This recoil force which is equal in magnitude and opposite in direction, will push a piston that is inside a pressure chamber. This force is capable of doing different kinds of works, such as a pressurized liquid to add energy input to the system through a pressure pipe into the main penstock or it can be used as a pressure energy for the desalination of saline water.

A radio and a transmit power control method in a radio system supporting a use of coding blocks in communication between a base station and user equipment is disclosed. The method comprises producing a measured SIR (signal-to-interference ratio) value and compares the measured SIR value with the target SIR value. Accordingly, the method also comprises determining the quality of the received coding blocks. The method also comprising storing samples of the differences between the measured SIR value and the target SIR value. The method also comprises adjusting the target SIR value based on the values of the samples of differences between the measured SIR value and the target SIR value and the quality of the received coding block. The method also comprises providing a transmit power control command based on the adjusted target SIR value to the user equipment.

An electric power steering drive system provided with a motor with its torque pulsation reduced, and a controller characterized by excellent manufacturability.The stator core of a motor is composed of an annular back core and a plurality of teeth created separately from the back core and secured on the inner periphery of the back core. An 8-pole / 9-slot, 10-pole / 9-slot or 10-pole / 12-slot relationship is found between the number of the magnets of a rotor (number of poles) and the number of slots. The diameter of the stator coil is 1.0 mm or more. A motor controller comprises a power module, a conductor module and a control module. The terminal of the power module and the bus bar of the conductor module are connected by welding, whereas the terminal of the power module and terminal of the control module are connected by soldering.

A sensor for measuring biopotential signals from the skin of a patient. The sensor comprises a carrier having a top surface positioned contiguous with the skin of the patient when the sensor is applied to the patient's skin and a bottom surface facing away from the patient when the sensor is applied to the patient's skin. The carrier has further plurality of spikes extending from the top surface for being inserted into the skin of the patient when the sensor is applied to the patient's skin. The sensor further comprises means for obtaining the biopotential signal and for making the biopotential signal available externally of the sensor. The carrier is manufactured of non-conductive material and the non-conductive material is made conductive to form electrical connection between the top and bottom surfaces of the carrier.

Process which, by spray-controlled, directly injected combustion with the aid of step-by-step technical development of the whole of the combustion system, achieves an intensified mixing process during injection and after-burning, which speeds up soot oxidation during various stages so effectively that the engine can be run with sufficiently high EGR content for desired NOx and soot content down to ultra-low emissions, at the same time as parameters which control the efficiency are decoupled from measures for desired emission level, thereby enabling optimum efficiency to be attained for the process.

Methods of producing a nanostructure in a target film are provided. The method includes selectively irradiating at least one focusing element of a near-field focusing array that is in near-field focusing relationship with a target film in a manner sufficient to produce a nanostructure from the target film. Also provided are systems for practicing methods of the invention, as well as objects produced thereby.

Crosslinked polymer particles that are useful as an adsorbent, or carrier thereof, for treatment of a liquid containing physiological substance and / or cells, etc., such as body fluid, and that is reduced in the activation of complement system and leukocytes; and a process for producing polymer particles being useful as an adsorbent / treating material, or carrier thereof, for treatment of body fluid. In particular, there are provided crosslinked polymer particles comprising as a constituent a polymerization unit containing a vinyl alcohol unit and nitrogen-containing polymerization unit, wherein the content of nitrogen base on the whole weight of grains in the dry state as determined by elementary analysis is in the range of 7.0 to 13.0 weight %, and wherein the surface nitrogen content determined by X-ray photoelectron spectroscopy (XPS) is in the range of 5.0 to 15.0 at %. Further, there are provided crosslinked polymer particles of 50 to 3000 μm volume average particle diameter, of which ≧80 volume % particles have a diameter of 0.8 to 1.2 times the volume average particle diameter, obtained by first forming liquid drops of uniform diameter consisting of a monomer mixture in a dispersion medium and subsequently polymerizing the liquid drops under conditions avoiding cohesion or additional dispersion thereof, optionally further conducting treatment or modification; and is provided a relevant process for producing polymer particles.

The present invention relates to a frequency jittering device and method, and a switching power supply employing such frequency jittering device. Said method comprises: S1 generating a variable logic number; S2 generating a delay signal; S3 generating a PWM control signal according to the variable logic number and the delay signal; S4 generating an output signal according to the PWM control signal; and S5 generating a clock signal with variable frequency according to the output signal; wherein, the clock signal is fed back to update the variable logic number, and a jittering clock signal modified in each clock cycle is produced. The benefit of the present invention is not only can apply small low cost EMI filter but also can keep the noise floor level low enough at light load condition.

The method of monitoring an information system and has a real-time engine unit in communication with a broker unit. The engine unit has an event source unit and a metrics source unit and receives an event signal from the source unit in a first protocol language. The engine unit obtains a metrics parameter in a signal from the source unit in a second protocol language. The engine unit receiving the information in the first and second protocol languages and converts the signals to a third protocol language that is transmitted in a signal in the third protocol language to the broker that, in turn, converts the information to a universal protocol language that is understood by a plurality of consumers units.

An Upper-Body Undergarment (undershirt garment) that can be worn directly on top of the skin but beneath the next layer of garment as outer garment protection from upper body perspiration stains. The said undergarment is fashioned to allow ventilation and concealment and is ideal for wearing under outer garments such as shirts, T-shirts, coats, jackets, sweaters and the likes, especially in climates that are hot and the need to wear less clothing becomes important.

An audience response system comprising: at least one audience means for communicating with the system and displaying information to audience members; a presenter means for communicating with the system and displaying information to the presenter; a central server storing and analyzing data associated with the system and adapted to allow at least one audience means and the presenter means to communicate with the system using at least one common communication network and protocol; at least one communications network facilitating transmission of data among the server, audience means and presenter means; and a display means for showing an output of the system to the audience. The system may be adapted to use at least one selected from a cellular telephone, a wired computer network, and a wireless computer network, and the audience and presenter may use cellular telephones, personal computers, personal digital assistants, and digital web-enabled music devices to communicate with the system. Communication protocols may include hypertext transfer protocol (“HTTP”), multimedia message service (“MMS”), and short message service (“SMS”). Communication in the system may be facilitated on at least one device by a browser including, but not limited to Chrome, Firefox, Internet Explorer, Opera, and Safari.

This pipe joint comprises a hollow cylindrical joint body made of elastic material such as heat-resistant rubber with a prescribed length, and a circular flange for connecting piping attached to the both sides of the joint body, on the side of the inner circumference of the joint body is provided a bellows metal pipe closely contacted with the joint body, and the thickness of the joint body is at least larger than the size of the summit or the trough of bellows of the metal pipe.

The present invention relates to: a method for producing a transgenic plant expressing miraculin, comprising introducing a miraculin gene into a useful plant that can be easily produced and cultivated throughout the year using plant molecular breeding technology; a transgenic plant expressing miraculin, which is produced by the method; and the use thereof. The present invention also relates to a food additive, a food or drink, or an antidiabetic drug, which contains miraculin that is produced by the transgenic plant.

Forward link transmission power to a user terminal in a wireless communications system having a plurality of beams is controlled by determining a baseline power level, Pbaseline, from a received active pilot channel signal-to-noise ratio (SNR); determining a power margin, Pmargin, from an identified interference susceptibility; determining a power level correction, Pcorrection, based on an identified packet error rate (PER); and setting Ptransmit based on Pbaseline, Pmargin, and Pcorrection. For example, Ptransmit may be set to a power level that is substantially equal to the sum of Pbaseline, Pmargin, and Pcorrection. The determination of each of Pbaseline, Pmargin, and Pcorrection may be performed in independently running control loops or processes.

The invention relates to an electroconductive composition comprising a polysiloxane matrix, electroconductive particles dispersed therein and an amount of a nucleophilic chemical species capable of impeding an increase in the resistivity of the composition, the nucleophilic chemical species being substantially unreactive with the particles and the matrix, and not causing any substantial impairment of the tear strength and tensile strength properties of said matrix; electroconductive composite comprising the electroconductive composition; and methods for making the electroconductive composition.

The invention relates to sinking or floating control method and device of a multi-chamber barrel-shaped base. The sinking or floating control method comprises the following steps of: setting a sinking preset depth or a floating preset height and a corresponding maximum preset inclined angle; detecting an actual depth or an actual height and a corresponding actual inclined angle; executing an automatic leveling step when the corresponding actual inclined angle is larger than the maximum preset angle, and stopping sinking or floating when the actual depth is equal to the preset depth, or the actual height is equal to the preset height. The control device comprises a detection unit and a control unit, wherein the detection unit comprises a first sensor and a second sensor; and the control unit receives a signal from the detection unit, compares the signal with a preset value and confirms whether the leveling operation is executed or stopped according to a comparison result. The sinking or floating control method and device ensure that the multi-chamber barrel-shaped base sinks and floats stably, save the time and the labor cost and have high movable and repeatable utilization ratio.

A laser system for controlling output of a laser oscillator based on a monitor light obtained by splitting a laser beam, comprising a light emitting means for emitting the laser beam, a luminous flux splitting means disposed on an optical path of the laser beam and reflecting a part of the laser beam as a monitor light, and a photodetecting means for receiving the monitor light, wherein the luminous flux splitting means has a reflection surface of an incident angle so that reflectivity is kept at approximately constant level with respect to the laser beam regardless of condition of polarization of the incident laser beam.

A rolling bearing arrangement, which has at least one angular contact rolling bearing arranged within a housing and at least one lash compensation element that is supported axially in one direction on the housing and is capable of being biased against a bearing ring of the angular contact rolling bearing with the bearing ring being axially movable relative to the housing, and a U-shaped ring which has two radially opposing legs directed in an axial direction. The U-shaped ring rendering the lash compensation element radially immovable by positive engagement while being guided on the bearing ring of the angular contact rolling bearing for axial displacement relative to the bearing ring, and the axial section of the bearing ring projecting axially between the legs of the ring profile.

A rolling bearing which has at least one lash compensation element possessing temperature-dependent extendably arranged on one bearing ring of the rolling bearing. The lash compensation element is surrounded at least partially by an angular ring profile. The angular ring profile has at least one leg directed axially parallel to an axis of rotation of the angular contact roller bearing. The ring profile is retained by the leg by positive axial engagement for limited axial movement on the bearing ring such that the lash compensation element is supported by the ring profile by positive engagement so as to be radially immovable on the bearing ring while being guided for axial movement on the bearing ring.

In a case where a CPU provided in an information distribution center has received, from a navigation apparatus, vehicle information together with a request command for requesting traffic information such as current traffic information, the CPU sets a road category that serves as a distribution target of the traffic information, based on one of a distance and a required travel time from a vehicle position to a destination. The CPU then extracts the traffic information that corresponds to the set road category and distributes it to the navigation apparatus.

A myocyte culture pacing apparatus operating in conjunction with a standard culture dish that permits long term maintenance of cultured myocyte cells over a period of several weeks The device includes a base unit for receiving the culture dish, and an electrode unit for placement atop the culture dish which can receive the cover of the culture dish. The electrode unit has a first and a second planar conductive electrodes extending into each well of the culture dish. The electrodes are planar and extend across the width of the well and are connected to electrical connector for connection to an external electronic unit, which supplies the a variety of electrical pulse regimes to pace the myocyte cultures. The electronic unit permits the type, frequency, duration, voltage and the current of the pulses to be varied in accordance with the desired pacing regime.

An automatic fully-open roof system of a soft-covered multi-span greenhouse which automatically opens or closes the soft covers of each roof of the multi-span greenhouse while controlling the tensions of the support bands that hold the soft covers on the roof. The automatic fully-open roof system has a mounting block (100) to hold both the soft covers (2a) and the support bands (3) at the top of the roof (2); a winding rod (210) which holds a lower end of the soft cover to wind or unwind the soft cover, thus opening or closing the roof; a rod balancing means (300) for guiding the movement of the winding rod while maintaining the horizontality of tote winding rod; and band tension control means (400) for tightening or loosening the support bands, in response to a winding or unwinding operation of the winding rod, thus controlling the tensions of the support bands.