101results about How to "Reduce length" patented technology

One embodiment is a method and apparatus for modifying retention periods in a storage system, in which previously defined retention periods for units of data may be reduced. In another embodiment, the retention period of a unit of data may be modified in response to the occurrence of an event by renewing previously defined retention periods until the occurrence of the event is detected. If the occurrence of the event is detected, a retention period associated with that event may be established for the unit of data. In yet another embodiment, retention classes are used to define retention periods for units of data so that the retention period of a unit of data may be modified without modifying the unit of data itself. In a further embodiment, a request to the storage system to reduce a retention period includes authentication information that the storage system may use to verify the request.

A sectional wind turbine rotor blade is provided, the sectional wind turbine rotor blade having first and second blade sections, wherein the first and second blade sections are fixedly mountable to each other via a connector. Furthermore, a method for assembling a sectional wind turbine rotor blade is provided.

Disclosed herein are embodiments of a prosthesis and delivery device, as well as methods of use. The delivery device can be composed of an inner retention assembly configured to carry an expandable prosthesis to an in situ target location. The inner retention assembly can slide within an outer elongate hollow member which can cover the expandable prosthesis. The outer elongate hollow member can further be longitudinally collapsed into a receiving member located at the distal end of the outer elongate hollow member.

A crossbow having a stock with opposed longitudinal ends including a forward end to which is mounted a bow and a rearward end for engaging the shoulder of a user, includes a foot stirrup mounted to the stock forward end and interposed between the stock forward end and the bow, such that a user's foot is insertable into such stirrup to support the crossbow for cocking.

A thermal printer includes a thermal printhead, a head cover configured to partially cover the thermal printhead, a paper container configured to house a paper, and a damper disposed on a paper feeding path between the thermal printhead and the paper container and configured to press the paper fed on the paper feeding path. The damper is combined with the head cover.

One embodiment is a method and apparatus for modifying retention periods in a storage system, in which previously defined retention periods for units of data may be reduced. In another embodiment, the retention period of a unit of data may be modified in response to the occurrence of an event by renewing previously defined retention periods until the occurrence of the event is detected. If the occurrence of the event is detected, a retention period associated with that event may be established for the unit of data. In yet another embodiment, retention classes are used to define retention periods for units of data so that the retention period of a unit of data may be modified without modifying the unit of data itself. In a further embodiment, a request to the storage system to reduce a retention period includes authentication information that the storage system may use to verify the request.

The present invention is a friction one-way clutch that may be used with automotive components such as a stator in a torque converter. The clutch includes a circular outer race attached to the stator, a flat wedge ring having at least one wedge and fit into an inner perimeter of the outer race to form an interference fit with the outer race. The interference fit is formed by a wedge angle between the inner perimeter of the outer race and the outer perimeter of the wedge ring. An inner race with at least part of its outer edge formed by one or more tapered ramps fits into the inner circumference of the wedge ring. The inner race is attached by splines to a stator shaft. The components of the clutch are positioned so that if they are turned in one direction, the friction between the components will prevent the stator from continuing to turn in that direction. If the components are turned in the opposite direction, the stator is allowed to turn freely. Also provided is a method of calculating the shape of the wedge ring that allows the wedge ring to break away from the lock up condition using no or negligible force.

A cooling air flow passage of a refrigerator is provided. The cooling air not only flows through the passage so as to make ice in an ice making chamber but is also sent so as to cool water in a water storage tank. Therefore, the cooling air flow passage of the refrigerator and the overall structure of the refrigerator are simplified, which increases the efficiency of the refrigerator and reduces the manufacturing cost.

The invention relates to a control and power module for an alternator-starter for a motor vehicle, connected between the alternator-starter (3), an on-board wiring network (Ua) and a ground line (GND) of the vehicle, and comprising:

• • a transistor bridge with several branches (B1-B3), and a control unit for comparing a phase voltage (ψ) of the machine with a reference voltage (Ua, GND) and for controlling the transistors as a function of the result of the comparison, the control unit comprising:
  • a driver (10, 20, 30) for each branch of the transistor bridge, the driver being connected close to the transistors of the branch, and a control circuit for controlling the drivers.

There are provided a multi-bit electromechanical memory device capable of enhancing or maximizing a degree of integration of the memory device and a method of manufacturing the multi-bit electromechanical memory device which includes a substrate, a bit line on the substrate, and extending in a first direction; a word line on the bit line, insulated from the bit line, and extending in a second direction transverse to the first direction, and a cantilever electrode including a shape memory alloy. The cantilever electrode has a first portion electrically connected to the bit line and a second portion extending in the first direction, and spaced apart from the word line by an air gap, wherein the cantilever electrode, in a first state, is in electrical contact with the word line, and, in a second state, is spaced apart from the word line.

There is provided a valve comprising a body, a passageway, a sealing member, a trigger, and a temperature responsive trigger actuator. The passageway is defined by the body, wherein the passageway includes an inlet and an outlet. The sealing member is configured for movement between a closed position and an open position, wherein in the closed position, the sealing member prevents fluid communication between the inlet and outlet of the passageway, and in the open position, the inlet and the outlet of the passageway are in fluid communication. The trigger is configured for movement between a first trigger position and a second trigger position, wherein the trigger cooperates with the sealing member such that, when the trigger is disposed in the first trigger position, the trigger effects interference with movement of the sealing member from one of the open position and the closed position to the other one of the open position and the closed position, and when the trigger is disposed in the second trigger position, the interference effected by the trigger, is removed. The temperature responsive trigger actuator includes a plurality of point trigger actuator portions wherein each one of the plurality of point trigger actuator portions is characterized by a respective shape-changing temperature and is configured such that, for each one of the plurality of point trigger actuator portions, when the temperature of the point trigger actuator portion is below the respective shape-changing temperature, the point trigger actuator portion is disposed in a respective low temperature shape condition, and when the temperature of the point trigger actuator portion is at or above the respective shape-changing temperature, the point trigger actuator portion is disposed in a respective high temperature shape condition. The trigger co-operates with the plurality of point trigger actuator portions such that the movement of the trigger from the first trigger position to the second trigger position is configured to be effected by heating of at least one operative point trigger actuator portion, wherein each one of the at least one operative trigger portion is any one of the plurality of point trigger actuator portions, wherein the heating is sufficient to raise the temperature of each one of the at least one operative point trigger actuator portion above its respective shape-changing temperature.

A brush has a slidable collar that effectively shortens the bristles to a desired plurality of lengths. The collar preferably slides with respect to a support in a manner that effectively locks the collar in predetermined positions. The locking mechanism can be purely frictional, but preferably also used a detent, or any other suitable device that provides discrete stops. Such stops are preferably no more than 2 cm apart, and can advantageously be spaced no more than 1 cm apart. Contemplated devices can have 2, 3, 4, 5, or more stops. Collared brushes can advantageously be marketed specifically with respect to the slidable collar feature, and more specifically with respect to the applicability of such brushes to automotive use.

A multiple speed transaxle includes first and second input shafts, first and second output shafts, a layshaft, an idler shaft, a first set of selectable torque paths between the first input shaft and first output shaft, a second set of selectable torque paths between the second input shaft and the second output shaft, the second set including the layshaft and idler shaft, and a selectable torque path between the first input shaft and second output shaft including the layshaft and idler shaft.

The system and method described herein uses a hybrid pulsed detonation engine (PDE) system to drive a turbine that powers an electric generator. The combustion chamber of the PDE is shaped in a helical form, so that the external length of the section is reduced, while maintaining the distance for acceleration to detonation. This allows the achievement of deflagration to detonation transition without the help of turbulence enhancing obstacles, while keeping the overall size of the detonation tube small. The PDE output can be scaled by: increasing the cross sectional area of the detonation chamber; increasing the number of detonation tubes; and increasing the frequency of operation of the PDE. The replacement of conventional deflagrative internal combustion engines, including gas turbines and reciprocating engines, with pulsed detonation engines for electric power generation, may provide fuel savings and have a lower environmental impact.

A sigma-delta modulator is provided with a feedback digital-to-analog converter having less resolution than the quantizer, while providing a reduced length output word, requiring minimal additional internal processing, and shaping of the truncation error by an effective noise transfer function greater than the order of the host sigma-delta modulator, and further providing increased dynamic range.

A method for obtaining amplitude and phase dependencies of radio frequency pulses, which are irradiated within the scope of a main magnetic resonance experiment for generating a predetermined n-dimensional spatial distribution (n>=1) of transverse magnetization in an object by means of at least one radio frequency transmitting antenna of a magnetic resonance measuring system in combination with spatially and temporally varying additional magnetic fields which are superimposed on the static and homogeneous base field of the magnetic resonance measuring system and change the transverse magnetization phase in the object in dependence on location and time is characterized in that, prior to performance of the main experiment, a preparational measurement is performed in which the change with time of the transverse magnetization phase in the object under the action of the additional magnetic fields is measured in a position-resolved fashion and the amplitude and phase dependencies of the radio frequency pulses for the main experiment are calculated on the basis of this change with time of the transverse magnetization phase, which is measured in a position-resolved fashion. In this fashion, experimental imperfections in the form of unintentional additional magnetic fields can be measured, taken into consideration and compensated for.

Method and installation for vacuum foaming refrigerator cabinets (11), freezers and the like; the installation comprises a rotary drum (21) supporting a first and at least a second foaming jig (35), selectively actuated to move each foaming jig (35) along a circular path from a bottom position towards an underlying table (26) supporting the cabinets (11) to be closed into foaming jigs (35). A vacuum foaming chamber (41) comprises a bell (42) secured to the rotary drum (21) in correspondence with each foaming jig (35), and a closure cap (43) on a vertically movable table (26) to perform in a vacuum foaming chambers (41), in the bottom position of a bells (42) and the foaming jigs (35).

An electric power tool includes a housing, a motor, a deceleration mechanism, a final output shaft, a vibration mechanism, a vibration switching member, a stop member, and an expansion prevention portion. The vibration mechanism provides a vibration in an axial direction to the final output shaft. The vibration switching member is accommodated in a slit axially disposed on a front end of a tubular portion and moved back and forth in the slit by an operation from outside to switch on and off actuation of the vibration mechanism. The stop member is installed on the front end of the tubular portion to cover the slit. The expansion prevention portion is disposed on the stop member and is brought in contact with an outer periphery of the front end of the tubular portion to prevent the front end of the tubular portion from expanding,

An object of the present invention is to reduce a lateral width of an FPC also with evenly aligned and arranged plurality of ICs. The liquid crystal display device according to the present invention includes a glass substrate, a plurality of ICs of COG (Chip On Glass) configuration aligned on a glass substrate along a side thereof, and an FPC (Flexible Printed Circuit) that is arranged to extend along the side of the glass substrate and that is connected to the plurality of ICs. Specified ICs from among the plurality of ICs are arranged in that extending directions of their longer sides are inclined with respect to an extending direction of the side of the glass substrate such that the longer sides face towards a central side of the FPC.

Disclosed is a display device using a printed circuit board (PCB) as a substrate of a display panel. The display device includes the PCB formed with a via hole, a display panel having an electrode aligned adjacent to one side of the via hole formed in the PCB in order to apply an electric signal to a pixel or a segment, a driving circuit section for applying an electric signal to the display panel, and a wiring section for electrically connecting the electrode of the display panel to the driving circuit section through the via hole. The electric signal of the driving circuit is directly applied to the lower electrode through the via hole of the PCB, so the length of the electrode line used for wiring can be significantly reduced, thereby improving the response speed of the display device.

A planar optical waveguide device includes: a substrate; a core that forms a first waveguide and a second waveguide that are arranged in parallel on the substrate; and a cladding that covers the core and has a refractive index smaller than that of the core. The core includes a first rib portion that forms the first waveguide, a second rib portion that forms the second waveguide, and a slab portion that is provided only on one side of the first rib portion and the second rib portion in a width direction to have a thickness smaller than the thicknesses of the first rib portion and the second rib portion and is shared between the first rib portion and the second rib portion.

A computer-implemented method for creating a care plan for a patient, the method comprising the steps of (a) receiving an intervention goal, (b) creating a behavioral determinants list using the intervention goal, (c) assigning a ranking to each behavioral determinant in the list of behavioral determinates using patient data descriptive of the patient, (d) receiving a subset of the behavioral determinant list, wherein the subset is determined by using the ranking of each behavioral determinant in the list of behavioral determinates; and (f) creating the care plan using the subset.

Polynomial circuitry for calculating a polynomial having terms including powers of an input variable, where the input variable has a mantissa and an exponent, and the circuitry has a number of bits of precision, includes multiplier circuitry that calculates a common power of the input variable factored out of terms of the polynomial having powers of the variable greater than 1. The polynomial circuitry further includes, for each respective remaining term of the polynomial that contributes to the number of bits of precision: (1) a coefficient memory loaded with a plurality of instances of a coefficient for the respective term, each instance being shifted by a different number of bits, (2) address circuitry for selecting one of the instances of the coefficient based on the exponent, and (3) circuitry for combining the selected instance of the coefficient with a corresponding power of the input variable to compute the respective term.

A tortilla press utilizing a single sensor provides improved efficiency and accuracy. The press has a belt driven by a motor and a platen driven by a hydraulic cylinder. The motor is controlled by an AC inverter. A programmable logic controller (PLC) controls the AC inverter and hydraulics associated with the hydraulic cylinder of the platen. The PLC coordinates the movement of the belt and the movement of the platen. A sensor detects detectible elements on the belt and sends a signal to the inverter to initiate stopping of the belt. The inverter detects the zero hertz from the motor once the motor and belt have stopped and sends a signal to the PLC indicating that the belt has stopped. The PLC in turn passes a command that sends a signal to bring the platen down.

A semiconductor device includes a plurality of semiconductor constructs, each of the semiconductor constructs including a semiconductor substrate and external connection electrodes provided on an upper surface of the semiconductor substrate. The semiconductor substrates of the semiconductor constructs are different in a planar-size. The plurality of semiconductor constructs are stacked from bottom to top in descending order of planar-sizes of the semiconductor substrates included in the plurality of semiconductor constructs. An insulating film at least is provided around one semiconductor construct disposed on the top of the plurality of semiconductor constructs and on another semiconductor construct disposed under the one semiconductor construct. Each of the upper surfaces of the plurality of external connection electrodes is exposed from the one semiconductor construct and from the insulating film.

This invention relates to a telescopic vacuum cleaner tube comprising a first inner tube, a second inner tube, and an outer tube, wherein the first and second inner tubes are arranged to form first and second telescopic links relative to first and second end portions of the outer tube, respectively. The outer tube forms the intermediate tube of the three-part tube while at the same time being fully accessible in any position, whereby one common grip for operating both of the two respective telescopic links, formed by the first and second inner tubes and the intermediate outer tube, of the three part telescopic tube is obtained.

A method and apparatus for electrically connecting a die to a package while reducing the length of wirebonds. This in turn reduces wire-sweep and the cost of manufacture. To reduce the length of the wirebonds, bonding holes are created through an insulating layer of the package to expose a conductive layer. A wirebond connects through the bonding hole to a conductive layer that is exposed by the hole. The attachment point for the wirebond on the conductive layer may be prepared to serve as a bonding pad. Using this technique the prior art method utilized a bonding pad on the top surface of the inner surface of the package, which electrically connects through a trace to a via, which in turn electrically connects to a conductive layer may be avoided thereby allowing for closer spacing of radially concentric rows of attachment points on the package around the die.

A vehicle includes a motor housing accommodating motors for driving wheels, and a power control unit fixed on the motor housing. The power control unit includes: a stacked unit in which multiple power modules accommodating power semiconductor elements for electric power conversion and multiple coolers are stacked; and reactors. The stacked unit is disposed in the case of the power control unit such that the stacking direction of the power modules and the coolers is directed toward the vehicle-longitudinal direction. The reactors are disposed in the case so as not to overlap with the stacked unit as viewed from the stacking direction.

A circuit interface device is presented. A circuit board is secured by a circuit board cover, a plurality of electrical contacts is disposed on the circuit board, and a connector cover is coupled to a front end of the circuit board, such that a socket disposed at one end of the connector cover is corresponding to an upper side of the electrical contacts of the circuit board, thereby forming a connector of the circuit interface device. As such, through a structural design of buckling the connector cover on the circuit board without completely covering the connector cover on outer edge of the circuit board, a thickness of the connector cover covering the circuit board cover is reduced.

A liquid crystal display is disclosed with a reduced thickness. According to an embodiment, the liquid crystal display device includes a liquid crystal panel including upper and lower substrates and divided into an effective display region and a non-display region adjacent to the effective display region; a backlight unit configured to supply light to the effective display region; a backlight driving unit configured to control an operation of the backlight unit; a driving IC configured to control data to be displayed in the effective display region; an illuminance sensor configured to sense light external to the liquid crystal display device; and a flexible printed circuit (FPC) on which the backlight driving unit is disposed, the driving IC and the illuminance sensor being disposed adjacent to each other in the non-display region over the lower substrate.