32results about How to "Transfer size reduction" patented technology

The invention defines a strong authentication token that remedies a vulnerability to a certain type of social engineering attacks, by authenticating the server or messages purporting to come from the server prior to generating a one-time password or transaction signature; and, in the case of the generation of a transaction signature, signing not only transaction values but also transaction context information and, prior to generating said transaction signature, presenting said transaction values and transaction context information to the user for the user to review and approve using trustworthy output and input means. It furthermore offers this authentication and review functionality without sacrificing user convenience or cost efficiency, by judiciously coding the transaction data to be signed, thus reducing the transmission size of information that has to be exchanged over the token's trustworthy interfaces

The invention defines a strong authentication token that remedies a vulnerability to a certain type of social engineering attacks, by authenticating the server or messages purporting to come from the server prior to generating a one-time password or transaction signature; and, in the case of the generation of a transaction signature, signing not only transaction values but also transaction context information and, prior to generating said transaction signature, presenting said transaction values and transaction context information to the user for the user to review and approve using trustworthy output and input means. It furthermore offers this authentication and review functionality without sacrificing user convenience or cost efficiency, by judiciously coding the transaction data to be signed, thus reducing the transmission size of information that has to be exchanged over the token's trustworthy interfaces.

A fluid transmission that employs a fluid to transmit a force, comprising a conduit for the fluid made from heat shrink polymer tubing, wherein at least a portion of the heat shrink polymer tubing is shrunken, whereby the force can be transmitted by the fluid from a first or proximal end of the conduit to a second or distal end of the conduit. Also, an actuator and methods for manufacturing the transmission and actuator.

A parallel axes type transmission including a first idle drive route and a second idle drive route for transmitting the relation of an input shaft to an intermediate shaft. The first idle drive route includes a one-way clutch capable of transmitting the rotation of the input shaft to the intermediate shaft only. The second idle drive route includes wet multiplate clutches for connecting gears rotatably mounted on the intermediate shaft to the intermediate shaft when engaged. Thus, the intermediate shaft is rotated at a first rotational speed through the first idle drive route and at a second rotational speed faster than the first rotational speed through the second idle drive route when the clutch is engaged.

The invention discloses an image transmission method and an image transmission system. The method comprises that: a transmitting terminal acquires a frame of original image and acquires M low-resolution images according to the original image, wherein the resolution of each of the M low-resolution images is 1 / N of the resolution of the original image and M is smaller than N; the transmitting terminal transmits M low-resolution images to a receiving terminal; and the receiving terminal restore the original image by a super-resolution restoration means according to the M low-resolution images. The invention provides a novel scheme for reducing network resource expense by reducing the transmission size of the image, thereby allowing for better utilization of network resources, providing a considerable point for the selection of the terminal, and developing an application mode more close to daily life for the super-resolution restoration technology.

To prevent decrease in assembling precision of the differential device and enable avoiding decrease in transmission efficiency even when a tooth portion is formed in an outer peripheral portion of an input member. The differential device includes: a differential case; and a differential mechanism housed in the differential case and distributively transmitting rotational force of the differential case to a pair of mutually-independent output shafts. The differential case includes the input member including an input part which receives the rotational force, an end portion of the input member on at least one side in an axial direction thereof being opened, and at least one cover portion covering the opened end portion of the input member on the one side in the axial direction. The input member includes a fitting hole opened in an outer side surface of the input member, an outer peripheral portion of the cover portion being fitted in the fitting hole, and a support wall portion facing an inner side surface of the cover portion fitted in the fitting hole. The cover portion and the support wall portion are joined together by lap welding from outside of the cover portion, in a position separating inward in a radial direction of the input member from a fitting portion between the fitting hole and the cover portion.

A method of reading a group of memory words from an integrated circuit memory of a contactless tag, comprising the sending by a remote interrogation unit to the contactless tag of a specific command for reading the group of memory words from a given start address, the initialization of an address counter for the contactless tag to the value of the given start address, and the sending by the contactless tag of the memory word at the start address, as well as an iterative process comprising in succession a first step of sending by the remote interrogation unit to the contactless tag of an incrementation marker recognizable by the contactless tag, a second step of incrementation of the address counter for the contactless tag in response to the incrementation marker, and a third step of sending by the contactless tag to the remote interrogation unit of a data frame comprising the memory word stored in the memory at the address pointed at by the current value of the address counter.

The invention discloses a method for transmitting and displaying a dragged image, and the method provided by the invention is applied to a remote control process. The method comprises the following steps: detecting the existing form which has the position change at a local side; and displaying the existing form at a new position at a network side. By using the method provided by the invention, the occupancy rates of processing resource and transmission resource are efficiently reduced, and the processing speed and the transmission speed are increased.

A fluid transmission that employs a fluid to transmit a force, comprising a conduit for the fluid made from heat shrink polymer tubing, wherein at least a portion of the heat shrink polymer tubing is shrunken, whereby the force can be transmitted by the fluid from a first or proximal end of the conduit to a second or distal end of the conduit. Also, an actuator and methods for manufacturing the transmission and actuator.

The present invention discloses a built-in synchronizer, comprising mounting shafts and gears, with the gears being sheathed on the mounting shaft; and further comprising a spline hub, a deflector rod, and a bidirectional synchronization ring. The spline hub is connected to the mounting shaft. A concave cavity is arranged on each of the gears. A side wall of each concave cavity is provided with an inner joint gear ring. A hollow shaft sleeve is disposed in the mounting shaft, and a slot hole is provided on the shaft sleeve. One end of the deflector rod is embedded into the spline hub, and the other end of the deflector rod penetrates the slot hole of the shaft sleeve and is inserted in to an inner cavity of the shaft sleeve. An outer gear ring of the spline hub is adapted to the inner joint gear ring of each of the gears. The bidirectional synchronization ring is provided among the spline hub and the side walls of the concave cavities of the gears. The built-in synchronizer has the advantages that on the basis of the existing parallel-axis gear transmission, the built-in synchronizer and a shift control mechanism thereof are adopted, such that gears in the transmission are compactly arranged, axial size of the transmission is reduced, the size and weight of the transmission is reduced accordingly, and manufacture cost is also reduced.

An image forming apparatus, including a halftone image converter to convert input image data having a plurality of bits per pixel into halftone image data having a binary pixel value corresponding to a bright pixel or a dark pixel, and a bit encoder to divide the halftone image data into blocks with a predetermined size, and to perform a bit-encoding operation by using the number of either the bright or dark pixels in the block to output encoded image data.

A method for configuring a connection between first and second peer entities in a wireless telecommunications network comprises sending a hash value between the first and second peer entities, the hash value being a compact representation of information relating to a connection configuration procedure between the first and second peer entities.

In a differential device distributing rotational force acting on a differential case to a pair of output shafts, the differential case including an input member and a cover portion, assembling precision of the differential device is enhanced by suppressing strain due to welding and press-fitting. The input member includes: a welded portion fitting the cover portion in axial direction and joined by welding; a press-fitted portion located inward of the welded portion in radial direction and axial direction and press-fitted to the cover portion; and a connecting surface connecting the welded portion and the press-fitted portion and forming a space between the connecting surface and the cover portion, the space allowing deformation of the press-fitted portion during press-fitting. The connecting surface includes one end portion continuous to the welded portion and extending outward from the welded portion in radial direction.

A differential device includes pinion; pinion shaft; paired side gears connected to paired output shafts and having at outer peripheral portions gear portions meshing with the pinion; and oil introduction passage introducing lubricant oil to mutually-facing surfaces of the side gears. An oil reserving portion facing space adjacent to end surface of the pinion on radially inner side and capable of catching and holding lubricant oil splashed to the space is formed in portion where the pinion and the pinion shaft mutually face, so as to communicate with fitting portion between the pinion and the pinion shaft where they are relatively rotationally slidable. A step portion is formed in at least one of the mutually-facing surfaces, separates part of oil from lubricant flow flowing radially outward along the one surface by centrifugal force, and guides the oil into the space.

A multi-speed compound vehicular transmission having an auxiliary section with three countershafts, including: a main section; and an auxiliary section, wherein the main section includes an input shaft, an output shaft, a synchronizer and two countershafts symmetrically arranged on both sides of the output shaft; the auxiliary section includes an auxiliary section main shaft and a synchronizer; wherein a reduction gear is arranged on the main shaft, three countershafts are distributed with equal distance around the main shaft, and an output end of the main shaft of auxiliary section is connected to a flange.

Disclosed is a power-driven shoe device, comprising a shoe sole (1), wherein a plurality of rotating wheels (2) are arranged below the shoe sole (1); an electric motor (3) is further provided at a lower part of the shoe sole (1); an output end of the electric motor (3) is connected to a transmission device; the transmission device is in driving connection with the rotating wheels (2); rotating wheel brackets (6) for having the rotating wheels (2) mounted thereon are arranged on two sides of a lower side surface of the shoe sole (1); and the transmission device comprises a driving wheel (4), a multistage deceleration structure and a planetary speed reducer, the multistage deceleration structure being disposed, in a lengthwise direction of the shoe sole (1), on the rotating wheel brackets (6).

A system and a method are described. The method comprises: establishing a remote desktop session between a first system and a second remotely located system having access to the remote application; the establishing including setting up a virtual channel for communication of data relating to graphical user interface interactions at the first system to the second system; preparing a command for execution by the remote application, the command including a command identifier and being configured to require a response; transmitting the command for the remote application from the first system to the second system via the virtual channel; receiving the command at the second system and providing the command to the remote application seeking to execute the command; generating a response to the provision of the command to the remote application, the response including the command identifier; and sending the response to the first system via the virtual channel.

A differential device includes pinion; pinion shaft; paired side gears connected to paired output shafts and having at outer peripheral portions gear portions meshing with the pinion; and oil introduction passage introducing lubricant oil to mutually-facing surfaces of the side gears. An oil reserving portion facing space adjacent to end surface of the pinion on radially inner side and capable of catching and holding lubricant oil splashed to the space is formed in portion where the pinion and the pinion shaft mutually face, so as to communicate with fitting portion between the pinion and the pinion shaft where they are relatively rotationally slidable. A step portion is formed in at least one of the mutually-facing surfaces, separates part of oil from lubricant flow flowing radially outward along the one surface by centrifugal force, and guides the oil into the space.

A method for displaying multimedia content includes the following steps: at least one front node captures at least one present image. The front node includes a photographic unit and a display unit. At least one middle node receives the at least one present image and filters the present image to obtain at least one characteristic block. The at least one middle node transmits the at least one characteristic block to at least one end node. The at least one end node stores several candidate multimedia contents. The at least one end node selects at least one multimedia content proposed to be displayed corresponding to the characteristic block, from the candidate multimedia contents. The at least one multimedia content proposed to be displayed is responded to the at least one front node passing through the at least one middle node. The display unit displays the at least one multimedia content.

A parallel axes type transmission including a first idle drive route and a second idle drive route for transmitting the relation of an input shaft to an intermediate shaft. The first idle drive route includes a one-way clutch capable of transmitting the rotation of the input shaft to the intermediate shaft only. The second idle drive route includes wet multiplate clutches for connecting gears rotatably mounted on the intermediate shaft to the intermediate shaft when engaged. Thus, the intermediate shaft is rotated at a first rotational speed through the first idle drive route and at a second rotational speed faster than the first rotational speed through the second idle drive route when the clutch is engaged.

A transmission arrangement for a vehicle includes a first, a second, a third, and a fourth planetary gear set including a sun gear, a planet carrier and a ring gear, respectively, wherein the transmission arrangement further includes a transmission housing, an input shaft and an output shaft, wherein the ring gear of the first planetary gear set and the input shaft are operatively connected to each other; the sun gear of the first planetary gear set, and the sun gear of the second planetary gear set are operatively connected to each other; the planet carrier of the second planetary gear set and the ring gear of the third planetary gear set are operatively connected to each other; the planet carrier of the third planetary gear set is operatively connected to the transmission housing, the sun gear of the third planetary gear set and the sun gear of the fourth planetary gear set are operatively connected to each other; and the planet carrier of the fourth planetary gear set and, the output shaft are operatively connected to each other.

A method of reading a group of memory words from an integrated circuit memory of a contactless tag, comprising the sending by a remote interrogation unit to the contactless tag of a specific command for reading the group of memory words from a given start address, the initialization of an address counter for the contactless tag to the value of the given start address, and the sending by the contactless tag of the memory word at the start address, as well as an iterative process comprising in succession a first step of sending by the remote interrogation unit to the contactless tag of an incrementation marker recognizable by the contactless tag, a second step of incrementation of the address counter for the contactless tag in response to the incrementation marker, and a third step of sending by the contactless tag to the remote interrogation unit of a data frame comprising the memory word stored in the memory at the address pointed at by the current value of the address counter.

Provided is a radio access network system in which a master unit compresses control management data to be allocated to a sub-channel of a public air interface (CPRI), and transmits the compressed control management data to a radio unit through a sub-channel of a public air interface, and the radio unit receives the compressed control management data through a sub-channel of a public air interface, and restores the compressed control management data.

Provided is a radio access network system in which a master unit compresses control management data to be allocated to a sub-channel of a public air interface (CPRI), and transmits the compressed control management data to a radio unit through a sub-channel of a public air interface, and the radio unit receives the compressed control management data through a sub-channel of a public air interface, and restores the compressed control management data.

The present disclosure discloses a terminal device, a system for providing picture and a method for transmitting picture and pertains to the field of network communications technologies. The method comprises: obtaining a URL of a picture to be transmitted according to a picture request initiated by a terminal device; determining the picture quality value of the picture to be transmitted according to the state of the network where the terminal device is located; determining the maximum resolution value of the picture to be transmitted according to the state of the network where the terminal device is located and the resolution value supported by the terminal device; sending the URL of the picture to be transmitted, the picture quality value of the picture to be transmitted and the maximum resolution value of the picture to be transmitted to a picture bed server; receiving the returned picture which had been processed by the picture bed server according to these parameters, and displaying it on the terminal device. Under the premise of not affecting the experience of viewing a picture by a user, the technical solution of the present disclosure realizes the beneficial effects of reducing the transmission size of the picture, increasing the transmission speed of the picture, and at the same time guaranteeing the picture quality as much as possible.

The invention relates to a frequency converting system suitable for an electric sand mixing pry. The frequency converting system comprises a frequency converting settlement building (1), a frequency converter (2), an air conditioner (3) and a wire outlet cabinet (4), and the frequency converter (2), the air conditioner (3) and the wire outlet cabinet (4) are arranged in the frequency converting settlement building (1). According to the frequency converting system, transferring and mounting of the frequency converter (2) are made to be convenient and quick, the air conditioner side wall body (104) of the frequency converting settlement building (1) is of a Z-shaped structure, the Z-shaped structure enables the bottom plate (101) of the frequency converting settlement building (1) to have anempty area, an air conditioner external unit is mounted in the empty area, the empty area is closed with a guardrail, and the transferring size of the frequency converting settlement building (1) isreduced accordingly; and the working safety of the frequency converter (2) in a workplace of the electric-drive sand mixing pry is improved, and the mounting speed and transferring speed are improved.

A method of controlling reverse driving of a hybrid vehicle is provided, in which a reverse gear train of a gear box of a transmission for reverse driving is omitted. When a gear stage enters a reverse stage or is changed from a drive stage to a reverse stage, an engine performs an electric energy charging function on a battery via a hybrid starter generator and a motor transmits driving power for reverse driving to travelling wheels. Accordingly, the battery is charged with electric energy and simultaneously, the motor is reversely driven based on the electric energy supplied from the battery, thereby enabling a hybrid vehicle to be more easily reversed.