139results about How to "Little control" patented technology

The present invention facilitates the specification and distribution of templated content materials by a content provider over an information exchange network such as the Internet. The present invention incorporates a system for managing inventories of graphical elements and their relationships to pre-defined page templates. A database capable of keeping track of users and their corresponding access privileges within the system is employed to monitor user activity. Ultimately, through the use of a software component delivered over the Internet for use within standard web browsers, end-users are able to populate templates under the constraints imposed by the rules of the manufacturers at the time of template design. These population elements which “fill in the blanks” of the pre-defined templates may be either of type IMAGE or TEXT. Image regions are populated by choosing from a subset of the entire image inventory, while TEXT types can be completely free form, with specific rules guiding justification, point size, font, and leading, or “fill in the blank” form with the same constraint rules as free form. Once the end user has met all of the criteria for a fully populated template, the system provides sophisticated means for downloading a high resolution file (such as a print-ready file or other file representation of the composed publication) which encapsulates all resources needed (layout, images, fonts, and constraint geometries) to fulfill the requirements of the publication. The downloaded file may be printed or published by electronic transfer, e.g., to a publisher for printing of the actual publication.

A system and method for coordinating electronic devices in a wireless communications system are provided. A method for transmitting information by a controller includes computing a beam cycle based on transmissions from a plurality of mobile devices, receiving resource-specific channel quality indicators from the plurality of mobile devices, scheduling a transmission opportunity for a mobile device in the plurality of mobile devices, and transmitting information to the mobile device based on the scheduled transmission opportunity. The mobile devices are being served by the controller, and the scheduling is based on the beam cycle and the channel quality indicators.

Constant-bitrate rate control is very useful for real-time video transmission. However, it is difficult to realize a good CBR rate control in an MPEG4-AVC video codec. According to the invention, an adapted ρ-domain rate control processing for real-time rate control is applied, whereby ρ is the percentage of zero amplitude transform coefficients following quantisation. A couple of tables are used for mapping between the quantization parameters and ρ. A detailed analysis at transform-level is carried out in order to get the slope of the relationship between the bitrate and ρ. The slope of the linear model is constrained by a look-ahead procedure with respect to the neighbour frames or blocks.

Embodiments of the present invention are directed generally to use of biometric identification during a call for detecting an anomaly occurring in the call, such as a change in the parties participating on the call. Communication between parties of a call is monitored and biometric identification is performed using the communication. According to one exemplary embodiment, biometric prints, such as voice prints, face prints, etc., are obtained for parties that are authorized to participate on a call. The call is then monitored and biometric data (e.g., audio, video, etc.) captured from communication during the call is compared with the biometric prints of the authorized parties to detect changes in the parties participating on the call, such as a new, unauthorized party joining the call. Thus, a call processing system can detect anomalies occurring during monitored calls, such as three-way calling, a handoff of a call, etc.

PCT No. PCT/DE98/00945 Sec. 371 Date Jun. 30, 1999 Sec. 102(e) Date Jun. 30, 1999 PCT Filed Apr. 3, 1998 PCT Pub. No. WO99/15783 PCT Pub. Date Apr. 1, 1999A fuel injection device for internal combustion engines is proposed in which a fuel injection valve is controlled by the pressure in a pressure chamber, which acts on a pressure shoulder in its opening and closing direction. The pressure supply to the a pressure chamber is controlled by a control valve member which in turn is moved by a pressure in a working chamber. The pressure in the working chamber is controlled by a pre-control valve which has a closing body which, through the influence of the piezoelectric drive mechanism, is moved from a second valve seat to a first valve seat and thereby momentarily opens a relief line of the working chamber. This movement results in an opening of the control valve member and a supplying of high fuel pressure to the pressure chamber for purposes of injection. Thus a very small pre-injection quantity is produced. In order to produce a main injection quantity, the closing body is positioned in an intermediate position between the valve seats and a longer connection of the high-pressure fuel supply to the pressure chamber is consequently produced.

A needle-free transdermal transport device includes a chamber (900) for holding the substance to be injected, a nozzle (910) in fluid communication with the chamber, and a drug reservoir (950) for storing the substance to he transferred to the chamber. The needle-free transdermal transport device also includes a controllable magnet and coil electromagnetic actuator (242) in communication with the chamber. The actuator receives an electrical input and generates in response a force. The force then causes a needle-free transfer of the substance from the chamber to the biological body. The force is variable responsive to variations in the received input during actuation. The actuator draws the substance from the drug reservoir or alternatively, the substance can be pressurized from the drug reservoir into the chamber by a pressure source.

A decomposable thin film includes a plurality of multilayer units including a first layer having a first charge and a second layer having a second charge, wherein at least a portion of the multilayers includes a polymeric cyclodextrin associated with a bioactive agent, wherein decomposition of the thin film is characterized by sequential removal of at least a portion of the layers having the first charge and degradation of layers having the second charge and by release of the bioactive agent from a corresponding layers; wherein the decomposable thin film including at least one degradable polyelectrolyte layer that is hydrolyzable.

In order to remove vibration or improve a vibration control effect, and achieve device size reduction, an adjusting device is provided in which a weight of a support target object is supported by a pressure of an internal gas of a first chamber gas via a holding member and which adjusts a position in a gravity direction of the holding member by driving a movable member which changes an internal volume of the first gas chamber by changing an internal volume of a second gas chamber based on a state change of at least one of first and second gas chambers. Because of this, when the holding member is displaced in the gravity direction because of the vibration or the like, as the movable member is driven by the adjusting device, the holding member is maintained at an original position. Additionally, the movable member does not contact the support target object, so it does not directly deform the support target object, and the support target object is only driven by the change of the internal volume of the gas chambers; thus, even if the rigidity of the gas within the first gas chamber is high, there will be no problem regarding transmission of vibrations.

A rotor (12) is mounted in a stator (14) with radial magnetic bearings (16, 19) and with an axial magnetic bearing (40) in a contactless manner. The axial magnetic bearing (40) produces an axial magnetic field with a magnet coil (40) and a yoke iron (44) mounted on the stator (14). An axially magnetized permanent magnet (50) is provided on the rotor (12), located approxaimately axially opposite the yoke iron (44). A permanently axially magnetized compensating magnet (54) is provided on the stator (14) and arranged axially opposite the permanent magnet of the rotor (50) and polarized in the opposite direction, such that the permanent magnet (50) of the rotor and the compensating magnet (54) repel each other. In a center position, the rotor is bias-free by compensating the forces of attraction between the permanent magnet of the rotor and the yoke iron. As a result, the center position of the rotor can be adjusted with relatively small magnet coil flows. This results in small magnet coils, produces less heat and reduces the required power of the axial bearing.

The present invention relates to a common rail electronic control injector, which belongs to the electronic control fuel injection system technology. The injector includes an oil inlet joint, an oil inlet located at outside the oil inlet joint, an electromagnet device, a nozzle body, a needle valve, a valve seat and spray holes, wherein the electromagnet device includes a static core, an armature and a coil, wherein a working gap between the static core and the armature is H, the armature is moveably connected with the needle valve along an axial direction. The present invention further includes a compression spring applying a force to the needle valve, a force mechanism applying a force to the armature, and a block mechanism providing an axial anti-thrust while the armature is reset. The present invention has advantages of lower manufacturing cost, better reliability and smaller driving energy.

A high-order shaped rolling roller for controlling the edge shape of band steel features that its end part has an arc shape for compensating the thinned edge of band steel, and its profile curve is a smooth one composed of an arc curve and a straight line for decreasing the elastic deformation of rolling roller and the abrasion between rolling roller and the edge of band (or plate) steel.

An electron beam apparatus comprises a TDI sensor (64) and a feed-through device (50). The feed-through device has a socket contact (54) for interconnecting a pin (52) attached to a flanged (51) for separating different environments. The other pin (53) making a pair with the pin (52) and the socket contact (54) together construct a connecting block, and the socket contact (54) has an elastic member (61). The pin (53) is connected with the TDI sensor (64), in which a pixel array has been adaptively configured based on the optical characteristic of an image projecting optical system. That sensor has a number of integration stages that can reduce the field of view of the image projecting optical system. Further, the number of integration stage may be determined such that the data rate of the TDI sensor would not be reduced but the number of pins would not be increased as much as possible. Preferably, the number of line count may be almost equal to the number of integration stages.

The present invention relates to a process for preparation of a delta-9-tetrahydrocannabinol compound or derivative thereof involving treating a first intermediate compound with an organoaluminum-based Lewis acid catalyst, under conditions effective to produce the delta-9-tetrahydrocannabinol compound or derivative thereof. Another aspect of the present invention relates to a process for preparation of a cannabidiol or cannabidiolate compound involving reacting a first starting compound with a second starting compound in the presence of a metal triflate catalyst, under conditions effective to form the cannabidiol or cannabidiolate compound. The present invention also relates to a compound of the formula:

where R₈, R₉, and R₁₀ are the same or different and independently selected from the group consisting of H, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, or halo, with R₁, R₂, and R₃ defined herein.

An autonomous driving system mounted on a vehicle determines a target path based on necessary information and performs vehicle travel control such that the vehicle follows the target path. A first coordinate system is a vehicle coordinate system at a first timing when the necessary information is acquired. A second coordinate system is a vehicle coordinate system at a second timing later than the first timing. The autonomous driving system calculates, based on the necessary information acquired at the first timing, a first target path defined in the first coordinate system. Then, the autonomous driving system corrects the first target path to a second target path defined in the second coordinate system by performing coordinate transformation from the first coordinate system to the second coordinate system. The autonomous driving system uses the second target path as the target path to perform the vehicle travel control.

The invention relates to a device for controlling the pitch of fan blades of a turboprop. The device includes at least at least one set of adjustable pitch fan blades secured to rotate with a rotary ring centered on a longitudinal axis and mechanically connected to a turbine rotor. Each blade of the set is coupled for pitch-adjustment purposes with a synchronization ring centered on the longitudinal axis, the synchronization ring being suitable for pivoting about the longitudinal axis relative to the rotary ring under drive from actuators carried by the rotary ring and each having a respective axis extending in a direction that is substantially tangential to the synchronization ring.

The invention provides a process for producing fuel oil by thermal cracking of biomass and relates to the technical field of thermal cracking of biomass and renewable resources. The process mainly comprises the following steps: preparing biomass and waste plastics used as raw materials; carrying out thermal cracking on the raw materials in a thermal cracking furnace; carrying out solid-gas separation, wherein the non-condensable gas is used as a heat resource for a thermal cracking reaction; enabling a heat carrier to be maintained in the furnace to continuously participate in the reaction; esterifying, distilling and catalyzing biological crude oil and condensing to obtain the biofuel products. By virtue of the process disclosed by the invention, the defects of the prior art are overcome, the catalytically refined fuel oil has the characteristics of high calorific value, good liquidity and good stability; the process is reasonable, simple in control, convenient, energy-saving, high in production efficiency, especially strong in suitability for raw materials, simple in equipment and convenient to operate.

The present invention provides a control device of a position control motor for preventing step out of the position control motor, wherein the heat generated by the position control motor is small and the energy efficiency is good. The device is constituted by a detection portion 2 detecting the rotor position of a position control motor 1, first and second control portions 3 and 4 outputting signals corresponding to a current to be supplied to the motor winding based on the deviation between the position detection signal and a command position signal, first and second distribution adjusting portions 5 and 6 distributing the output signals of the first and second control portions 3 and 4, a signal synthesis portion 7 synthesizing by vector addition the output signals distributed by the first and second distribution adjusting portions 5 and 6, and an amplification portion 8 outputting the synthesized output signal to the motor winding, and the device controls the position of the motor with the command position signal. The first control portion 3 monitors the deviation between the command position and the rotor position that is detected, and based on the amount of this deviation (electrical angle), switches to one of two modes, preventing step down.

The invention discloses a double-layer active-passive electromechanical integrated type vibration isolation device. The double-layer active-passive electromechanical integrated type vibration isolation device comprises a passive upper rubber vibration isolator (a), an intermediate framework structure (c), a mounting bottom plate (d), four electromagnetic exciters (b), integrated type control signal conditioning equipment and acceleration signal conditioning equipment (f), the intermediate framework structure (c) is arranged between the upper rubber vibration isolator (a) and the mounting bottom plate (d), the four electromagnetic exciters (b) serve as active executing mechanisms symmetrically arranged at the left and right sides of the intermediate framework structure (c), and the integrated type control signal conditioning equipment and acceleration signal conditioning equipment (f) are symmetrically arranged in front and rear grooves of the intermediate framework structure (c). The double-layer active-passive electromechanical integrated type vibration isolation device can well inhibit the vibration due to wide-frequency band external disturbance excitation, and the double-layer active-passive electromechanical integrated type vibration isolation device is mainly used for controlling the vibration of different kinds of marine diesel engines, steam turbines, pumps, the like rotating and reciprocating mechanical equipment, nuclear emergency power generator sets and the like large power equipment.

An electric window curtain is composed of a guide track set, an electric driver for driving at least one movable part of transmission unit in order to control at least one curtain, at least one carriage, a hanger unit, additional pulling carriage fixed to said movable part, and a tripping unit fixed to guide track and with stop block, locating block and pulse electromagnet.

A personalized air conditioning/displacement ventilation system is located above a floor having an air plenum below the floor but above the concrete slab. A displacement ventilation stand-alone air chamber is located above the floor and thereby delivers air above the air plenum. The air chamber has a frontal outlet and a lateral air outlet into the ambient atmosphere. Within the stand-alone chamber the air is being displaced in various amounts to various outlets. The stand-alone unit can be placed wherever it is needed or desired in many locations in a wide open work place as a retrofit.

The invention relates to a lock (1) which can be unlocked in an electrically automated manner, in particular for use for storage systems like lockers. In this case, a blocking element (9) is provided which can be inserted into the lock (1), can be blocked in the lock (1) and in this case holds a locker door (2), which is firmly connected to the blocking element (9), in the closed position. Furthermore, a blocking catch (14) is provided which can be moved rotationally in a limited manner and which, on assuming its blocking position, engages either directly or indirectly via at least one coupling element (12), which is mounted such that it can move, with the blocking element (9). The essential feature in this case is that the section of a force introduction point (33') for the blocking force into the blocking catch (14) is designed such that force and impulse introduction, which are dependent on an interlock on the installation, from the blocking element (9) or from an intermediate coupling element (12), which may be provided, to the blocking catch (14) occurs directed virtually exclusively radially with respect to the pivoting axis (31) thereof, and any tangential force or impulse components which may occur can be transmitted virtually exclusively by friction forces to the force introduction point (33'). This achieves increased security against external manipulatory actions.

The present invention relates to a crystal oscillator circuit in which the output level is maintained to prevent changes in oscillation frequency due to variations in power voltage. This crystal oscillator circuit comprises a resonance circuit formed of a crystal oscillator (which acts as an inductor component) and dividing capacitors, an oscillation amplifier formed of ECL circuitry driven by a power voltage connected to the resonance circuit, and a pull-down resistor between an output terminal of the ECL circuit and ground. The pull-down resistor acts as serially-connected dividing resistors and also a bias capacitor is provided between a connection point between those dividing resistors and ground. The present invention also relates to a frequency-switching oscillator having a simple circuit design and a small number of components. This frequency-switching oscillator enables a configuration in which an oscillation amplifier that is a two input, two output type of ECL circuit having mutually inverted signals is connected to a resonance circuit formed of a crystal oscillator and dividing capacitors; a first resonance circuit provided with a first electronic switch is connected between one pair of input-output terminals for mutually inverted signals of the ECL circuit; a second resonance circuit is connected between another pair of input-output terminals for mutually inverted signals of the ECL circuit; and the resonance frequencies of the first and second resonance circuits are different and also the first and second electronic switches are switched to select one of the resonance circuits.