47results about How to "Without compromising reliability" patented technology

This invention relates to a composite damp material with a metal rubber interlayer, in which a metal rubber layer is clamped between a base layer and a restriction layer, the lower surface of the metal rubber layer and the top surface of the base layer, the top surface of the rubber layer and the lower surface of the restriction layer are glued together by adhesives to prepare a composite damp material with a metal rubber interlayer, which replaces traditional rubber materials with metal rubber material having the advantages of anti-corrosion, anti-aging, high and low temperature resistant and not volatile in vacuum.

The invention provides a rotation connector with which two flat cables with wide-width strip conductors can be connected with a wire-leading block easily. End portions in the length direction of a first flat cable and a second flat cable (5, 6) are formed into shapes that are formed by cutting off sides in the width direction and enabling the strip conductors (19) to be exposed in the front end sides of the rest narrow-width portions (5a, 6a). The strip conductor (19) is connected with a pair of connection terminals (30) arranged in the wire-leading block (12 (or 22)) respectively. Besides, the end portions in the length direction of the first flat cable and the second flat cable (5, 6) are positionally overlapped with each other in a manner that the narrow-width portion (5a, (6a))of one flat cable is configured on a cut portion (6b (5b)) of the other flat cable. In the wire-leading block, the end portion which is adjacent to the cut portion (5b) and is in the length direction of the first flat cable (5) that is as a lower layer side bends towards the direction that is away from the narrow-width portion (6b) of the second flat cable (6) that is as an upper layer side.

The invention provides an antenna drive apparatus, which will not damage the reliability of a detecting element used for detecting the approaching or contacting of human beings, and can reduce the number of connecting lines between the apparatus and the drive control part. An antenna drive apparatus (2) having a drive control unit (50) and an antenna (21) connected to the drive control unit via first and second connecting lines (W1, W2), and driven by an AC signal at a first resonant frequency (f1), includes a first driven member (22) connected to the drive control unit via the connecting lines and driven by an AC signal at a second resonant frequency (f2); a sensing member (30) connected to the drive control unit via the connecting lines and driven by a DC signal, capable of sensing approach or contact of a person, and outputting a sensing signal indicating the fact that the approach or the contact has been sensed to the drive control unit via the first connecting line; and a stop means (30c) for stopping a function of the sensing member when an AC signal supplied to the antenna or the first driven member is sensed.

The invention belongs to the optical communication field and relates to an optical path direct connection method with power interruption. The optical path direct connection method for optical communication equipment with power interruption can increase light switches to traditional optical fiber communication nodes. Through reasonable configuration of a switching mode of the light switches, shielding failure nodes and the function of direct connecting upstream signals and downstream signals are achieved at the time of power interruption of network link and an equipment trouble of the fiber nodes. Due to the fact that the optical path direct connection method can more flexibly set the proper optical power threshold value, response speed can be fast, and therefore communication chain break of the entire link caused by the power interruption of individual equipment or a equipment trouble can be avoided effectively, and stability and safety of the network link can be greatly improved.

A refrigeration cycle apparatus has a refrigerant circuit A. The refrigerant circuit A comprises a compressor 11, a refrigerant passage 12a of a radiator 12 as a water heating heat exchanger, a high pressure side refrigerant passage 15a of internal heat exchanging means 15, a decompressor 13, an evaporator 14, and a low pressure side refrigerant passage 15b of the internal heat exchanging means 15. In the refrigeration cycle apparatus, a pressure detecting apparatus 24 detects that a high pressure side pressure rises to about design pressure, a first solenoid valve 17 provided in a bypass circuit 16 is controlled, by a solenoid valve control apparatus 25, so as to be closed, a low pressure side refrigerant is allowed to flow into the low pressure side refrigerant passage 15b between an outlet of the evaporator 14 and an inlet of the compressor 11, a high pressure side refrigerant flowing through the high pressure side refrigerant passage 15a between an outlet of the radiator 12 and an inlet of the decompressor 13 is cooled, thereby reducing a high pressure side pressure. <IMAGE>

A flame retardant comprising an inorganic porous fine particle, a phosphazene compound represented by the following average compositional formula (1) wherein X is selected from the group consisting of a single bond, CH2, C(CH3)2, SO2, S, O, and O(CO)O, n is an integer of from 3 to 1000, d and e are numbers with 2d+e=2n, said phosphazene compound being supported on said inorganic porous fine particle, and a resin layer coating said inorganic porous fine particle with the phosphazene compound supported thereon, said resin thermally decomposing to lose weight by 10% at a temperature of from 300° C. to 500° C. as measured by thermogravimetry in the air at a heating rate of 10° C. / min.

The invention provides a liquid epoxy resin composition. Provided is a liquid epoxy resin composition that is superior in workability and adhesion to a base material, and exhibits an unimpaired resinreliability even under a high-temperature and high-humidity environment. The liquid epoxy resin composition contains (A) an epoxy resin; (B) an imidazole-based curing accelerator; and (C) a maleimidecompound. The weight-average molecular weight (Mw) of the maleimide compound (C) is 500 to 2,000, and a maleimide group equivalent per 1 mol of the maleimide compound (C) is 250 to 1,000 g / eq.

The invention discloses a positioning device, a control method of same and a positioning system, which are capable of determining position data of a positioning object obtained by a relative coordinate system and can determine the absolute position of the object at high reliability wihtout manual work. The positioning device, on the basis of time-sequence electric wave intensity data stored in a first storage unit, determines a time that the positioning object is most closed to a base station in correspondance of every base station. The positioning device converts data, which is stored in a second storage unit and acquired by correlating all the times from the first time, most closed to any one base station, to a second time, determined by a determination unit and most closed to another base station, into data in which the position coordinations of an absolute coordination system of the base station, that is most closed to the positioning object at the first time, serve as a base point.

Driving system for rotary tools, in tool holder turrets for lathes, machining centres and the like, of the type comprising a stationary base body (2) with a cavity (3) which extends around a longitudinal axis (X-X), a tool holder table (5) which is rotatable with respect to the stationary base body (2) about a rotatiional axis coaxial and coinciding with the longitudinal axis (X-X) of said cavity (3), a plurality of tool housings (7) formed on said table (5) and distibuted along a circumferential zone of the table, each of said housings (7) being equipped with a respective spindle (8) for holding a rotary tool (9) comprising a motion receiving shaft (10a) arranged parallel to said rotational axis (X-X) of the table, a drive shaft (13) for the rotatio of the tools rotatably mounted on said stationary base body (2) with its rotational axis also parallel to said rotational axis (X-X) of the table, motor members (6) for angulary displacing the table (5) about said rotational axis (X-X) to take the motion receiving shaft (10a) of one of any of said tool holder spindles (8) in axial alignment with said drive shaft (13), means (12) capable of being displaced upon command, housed on said stationary body (2), for coupling and decoupling said drive shaft (13) with the motion receiving shaft (10a) of the tool holder spindle which, following the rotation of the table, is aligned with it, driving means (20, 21), mounted on said stationary base body (2) to make said drive shaft (13) for rotating the tools rotate.

In this compressor, the detection values of the sensors are compared with a predetermined specified value to determine the degree of abnormality to discriminate the element related to the sensor, and the operation is controlled according to the degree of abnormality of the sensor and the element related to the sensor.

Disclosed is a method that is for producing a solar cell and that is characterized by performing an annealing step on a semiconductor substrate before an electrode-forming step. By means of performing annealing in the above manner, it is possible to improve the electrical characteristics of the solar cell without negatively impacting reliability or outward appearance. As a result, the method can be widely used in methods for producing solar cells having high reliability and electrical characteristics.

A power supply bus in the form of grid for IC is composed of strips used on data I / O pads and multi-level voltage I / O pads. Said IC has power supply I / O pads connected to power supply bus and data I / O pad connected to circuit. The deposited strips connected with power supply bus are adjacent to data I / O pads. Its advantage is very less voltage drop.

Provided are a sensor node and method for a preamble sampling, and an apparatus and method for computing a preamble interval. A transceiver may verify a number of neighboring nodes positioned in a sensor network, and a sampling unit may perform the preamble sampling using a sampling duration that is set based on the number of neighboring nodes.

A method for producing a multilayer system with at least two joining elements, these being produced in particular from plastic, is disclosed. The method includes applying a compensating means, for at least partially compensating for mechanical stresses, to a first joining element, applying a second joining element to the compensating means, for joining together the first and second joining elements, firstly connecting the first joining element to the compensating means and secondly connecting the second joining element to the compensating means. A corresponding multilayer system and a corresponding use is also disclosed.

The present invention discloses a refrigeration device having in-chamber units (3, 4) and booster units (5, 6). First service valves (SV1, SV3) on the first and the second system side are placed in liquid lines each laid between an outdoor heat exchanger (77) and each of in-chamber heat exchangers (54, 56), and second service valves (SV2, SV4) on the first and the second system side are placed on the exit sides of the booster units (5, 6). Maintainability of the in-chamber units (3, 4) and the booster units (5, 6) is improved without impairing reliability and refrigeration ability of the refrigeration device.

The invention concerns a method for an aseptic assembly of a multi- component medical device (60) comprising the steps of: providing a first component (12) of the medical device (60) in a first container (10) and a second component (40) of the medical device (60) in a second container (38), wherein each of the separated containers (10,38) comprises a ruptureable portion (28,52),sterilizing the first component (12) in the first container (10) using a first sterilization technique and sterilizing the second component (40) in the second container (38) using a second sterilization technique, joining the first and second container (10,38) while arranging the ruptureable portions (28,52) in an overlapping configuration which is aseptically sealed against the surroundings, transferring one of thecomponents through the ruptureable portions (28,52) and aseptically assembling the components to form the medical device (60) as a sterile package.

The present invention is provided with: an inspection chamber (20) in which an electronic component W is inspected; a transport mechanism (22) provided inside the inspection chamber (20), said transport mechanism (22) transporting, for inspection purposes, the electronic component W supplied to the inspection chamber (20); a first dry gas supply part (50) for supplying dry gas to a first space (S1) in the inspection chamber (20), the first space (S1) being on one surface side of the transport mechanism (22); and a second dry gas supply part (52) for supplying dry gas to a second space (S2) inthe inspection chamber (20), the second space (S2) being on the other surface side of the transport mechanism (22). The first space (S1) is at least as wide as the second space (S2), and the pressureat which dry gas is supplied by the second dry gas supply part (52) is higher than the pressure at which dry gas is supplied by the first dry gas supply part (50).

The invention relates to a self-direction-keeping floating type anti-collision facility. The facility is characterized by comprising: an anti-collision body which is arranged on the periphery of a pier in a floating mode and used for preventing a watercraft from colliding with the pier; and at least two direction keeping systems which are anchored on a riverbed or a bearing platform, are connected with the anti-collision body and are used for movably adjusting the distance between the anti-collision body and the riverbed or the bearing platform and keeping a preset distance between the anti-collision body and the pier when the water level changes. The anti-collision facility can be effectively prevented from being clamped by the pier or abrading the pier, and meanwhile the problems in the related technology are avoided.