133results about How to "Increase guide" patented technology

A male connector (10) includes first and second individual housing portions (28, 30) engaging with each other, a number of substrates (16) held by the first housing portion and a number of signal contacts (18) and a number of grounding terminals (20) held by the second housing portion with the signal contacts confronting the grounding terminals. Each substrate has a first edge (108) and a second edge (110) orthogonal with the first edge. The first edges of the substrates are hidden behind corresponding lead-in bars (44) of the first housing portion and the second edges of the substrates are sandwiched between and removeably held by the signal contacts and the grounding terminals. The second edges are pushed toward the signal contacts by the grounding terminals because the grounding terminals are stronger than the signal contacts. A female connector (12) mateable with the male connector includes a dielectric member (22) and a number of signal contacts (24) and a number of grounding terminals (26) retained in the dielectric member in face-to-face relationship. The signal contacts straddle on a bottom surface (128) of the dielectric member. The male and the female connectors have a guiding means for guiding the connectors to correctly mate with each other.

The invention relates to a surgical nail in the form of an intramedullary nail with a central axis made from a material M with a tensile strength F_z, compressive strength F_d, density ρ₂ and modulus of elasticity E. Said nail has a transverse bore extending transversely to the central axis and having a cross-sectional profile F and a transverse axis, the cross-sectional profile F having a maximum length a that runs in the direction of the central axis and a maximum width b that runs perpendicular to the length. An insert with the longitudinal axis, made from material m and having a modulus of elasticity e that is smaller than the modulus of elasticity E of material M, can be introduced into the transverse bore. The insert also has a length L that runs in the direction of its longitudinal axis and satisfies the condition L>0.2 D.

The invention discloses a method for realizing hardware mirror startup optimization for embedded operating system, not directly ending running of embedded operating system but saving state of the running operating system together with microkernel of the operating system into the in-chip memory of a processor, directly loading at the time of startup and restoring to the running state saved. And it can remarkably speed up system booting and restart so as to remarkably raise startup speed of the embedded system and reduce the time for user to wait.

In an internal combustion engine with spark ignition and one or more reciprocating pistons, with an ignition device positioned in a roof-shaped top face of the combustion chamber and at least one fuel delivery device for each cylinder for direct fuel delivery essentially in the direction of the ignition device, and with at least one intake port configured so as to generate a swirl movement, the piston exhibits an asymmetrically shaped piston recess whose walls are configured as arcuate flow guiding faces assisting the swirl movement of the cylinder charge. To obtain reliable ignition of the directly introduced fuel on the one hand and maximum liberty in designing the engine on the other hand, the proposal is put forward that the piston recess between opposite walls should essentially constitute an open channel of meander-shaped or S-shaped configuration in plan view, at least one end of the channel forming an inlet area into the recess, which starts at the piston rim.

The present invention provides a credit buyer non-preemptive performing postpaid trading system and method, including following steps: selecting a third party by trading initiator when the trade is initiated, the trading response party once answering, in other words, implied identification; appointting goods and price by the trade initiator, answering by the trade response party; filtering the buyer before goods delivery by seller according to the trade information data provided by the third party; the third party recording goods switch message according to the achieving trade order; buyer acquiring or postpaid or refusing payment; the third party recording trade payment relative information and collected trade data and statistical results in the database, for consult at any time, completing one trade. Contrast to the present technology, the invention places an emphasis on individual credibility formed by multiple trade for a long time, beneficial to protect consumer benefits, integrated user evaluation to the trade result, strengthening the guidance of the user needs to market, enhancing the sensibility of the market to the user needs.

A guide adapter (18) has carrier means removably secured on a tool-side end of a housing (4) of a saber saw (2) and a contacting element (16) for contacting on a work piece (32) to be worked. The contacting element (16) has a claw contour for securing on a surface (30) of the work piece (32). The carrier means has a clamping contour for immobile clamping on the housing (4) and the claw contour is transiently affixed relative to the carrier means. The claw contour has a plurality of teeth (28), which are directed away from the carrier means.

Industrial robot arranged with a helical spring based balancing system, which is able to stand up to high load.

A drill bit comprising:

• • a shaft 103 which has a pyramidal shaped end 105 defining a drill tip with a plurality of edges defining the pyramidal shape; and
  • one or more recesses 107 for directing away debris produced whilst drilling, the or each recess 107 having a first portion 109 extending along the shaft 103 and a second portion 111 which extends along the drill tip, wherein the second portion 111 of the or each recess 107 extends along an edge 113 of the drill tip.

The invention provides an automatic charging system for a robot. The automatic charging system for the robot comprises an infrared transmitting tube, infrared receiving tubes, a DSP (digital signal processor) controller, an edge guiding module, an angle compensating module and a charging module; and the infrared receiving tubes are arranged in the front of the robot and at the rear of the robot. According to the automatic charging system and an automatic charging method for the robot in an embodiment, the single infrared transmitting tube is used for transmitting infrared signals, the edge characteristics of an infrared transmitting range are skillfully used, and butt joint guidance on the robot can be implemented by an angle compensation strategy. Because edge angle characteristics of different infrared transmitting tubes are different, when the automatic charging system is used for the first time, a tangent angle of the transmitting angle at a transmitting point requires to be measured manually. Even if an approach angle has deviation due to external interferences, a charging head is within a range of a charging socket through the angle compensation strategy. Deviation of an inserting angle can be compensated through a mechanical structure of a charging station. In addition, the invention also provides an automatic charging method for the robot.

An apparatus includes a portable tower having multiple sections including a base section and at least two slidable sections. The sections form a nested telescopic structure where each of the slidable sections is configured to move within another of the sections. The tower can also include a lifting system configured to extend the at least two slidable sections substantially simultaneously. Each section of the tower may also include multiple rollers configured to roll against at least one adjacent section of the tower.

The present invention concerns a disc brake having one or more sliding or floating brake discs. The discs are received on a hub by means of splines on the discs and hub, respectively. The discs have means to widen the support of each disc on the hub. Said means may have the form of one or more rings, pins and/or clips attached to the discs.

A fluidized bed reactor for granulating and coating particles in very small amounts having an essentially conical product container, a filter housing with filters inserted above the product container, and a lower housing below the conical product container having a process air supply. The product container has a sieve bottom in the center of which is a height-adjustable two-component nozzle. At least one guide element associated with the sieve bottom directs at least part of the process air to the two-component nozzle in a radial manner.

An assembly comprising at least two non-metal components which are fixed to each other using at least one fixing system. The fixing system includes a fixing device with a fixing element which is provided with a head and a rod, and a crimping ring which is in contact with one of the components. A protection device is a part of the fixing system which delimits a cavity for confining gas around a portion of the device comprising the crimping ring. In order to improve the repeatability of the operation for positioning the protection device, a guiding device is provided which includes an assembly element on the portion of the fixing device, and an element for guiding the protection device.

The invention relates to a smoke detector which comprises a temperature sensor, a smoke sensor, a guide device, a base and an upper cover, wherein the guide device is arranged on the base; the temperature sensor and the smoke sensor are positioned between the base and the guide device; the upper cover is arranged on the guide device; the temperature sensor is arranged in the middle of the guide device of the smoke detector; the smoke sensor is arranged in the eccentric position of the guide device relative to the temperature sensor; the guide device is provided with a plurality of rib parts which extend towards the peripheral edge of the smoke detector and can guide the smoke direction; the rib parts are joined to a joining point above the smoke sensor, so that smoke is guided into the smoke sensor through the guide device. The smoke detector has the advantages of good directivity, flexible arrangement, very good universality and the like; moreover, the inlet smoke properties can be effectively improved, so that the responses of the smoke detector to the smoke in all directions are basically same.

The invention discloses a cascade reservoir optimal scheduling method based on a self-adaptive improved particle swarm optimization algorithm, and belongs to the field of water conservancy and hydropower. The cascade reservoir optimal scheduling method comprises the steps: obtaining basic information of a cascade reservoir system; constructing a cascade reservoir optimal scheduling model taking the water level of each time period in the reservoir scheduling period as a decision variable and the maximum generating capacity as an objective function, and determining constraint conditions; initializing particle swarm parameters according to basic information and constraint conditions of the cascade reservoir system; calculating the relative progress of each particle, updating the inertia weight, cognitive learning factor and social learning factor of each particle according to the relative progress, and further updating the speed and position of each particle; and calculating the optimal adaptive value after the particle swarm updating is completed, and obtaining the power generation capacity, the month end water level and the reservoir outlet flow of the cascade reservoir system in each month. According to the cascade reservoir optimal scheduling method, the particle swarm parameters are adaptively adjusted by using the particle relative progress, and the defect that the traditional particle swarm algorithm is easy to fall into local optimum is overcome, and the power generation benefit of the cascade reservoir is improved.

To provide an improved guiding of visually impaired passengers on-board a vehicle, a vehicle guidance system for guiding visually impaired passengers on-board a vehicle includes an interior space on-board the vehicle with at least one cabin zone at least one movement area and at least one seating zone located in the cabin interior space, and at least one guiding handrail. The guiding handrail is mounted at least along a part of the cabin zone in the vicinity of the movement area. The guiding handrail is a tactile guide, along which a passenger can be guided for movement within the cabin zone by a touching contact with the guiding handrail. The guiding handrail is provided with visually highlighted information and manually touchable information, both related to cabin information. The guiding handrail is mounted above the seating zone, and within reach of a passenger present in the adjacent movement area.

The invention discloses a method for booting embedded operating system image files, which comprises determining whether an embedded operating system is started, if not, then launching a general operating system process, and if yes, then starting an embedded operating system boot unit and launching an embedded operating system process; determining whether an embedded operating system image file is searched, if not, then launching the general operating system process, and if yes, loading the searched embedded operating system image file to a system memory, decompressing the searched embedded operating system image file, and starting the embedded operating system. The invention also discloses a boot device for the embedded operating system image files. The invention increases the boot speed for the embedded operating system image files, and improves the safety of booting the embedded operating system image files.

The invention discloses a vehicle steering control device and particularly relates to a detection unit and method of the steering angle of a vehicle steering wheel. The unit comprises a beacon device (200), a photoelectric detector (300) and a signal processor (400); the center of the beacon device (200) is coaxial to a wheel steering shaft (100); the photoelectric detector (300) is disposed in a vehicle body and matches with the beacon device (200); the signal processor (400) is connected with the photoelectric detector (300) through electrical signals. The detection unit and method has the advantages that a principle is simple, data are accurate, non-contact remote detection is available, photoelectric parts are diversified, mature and cheap, and product conversion cost is low; the detection unit and method is suitable for large-range popularization and application and is applicable to precision track backing assistance and vehicle light guidance, and the application of the detection unit and method leads to increase in vehicle guidance and control performance and effective decrease in traffic accidents.