36results about How to "Increase in complexity" patented technology

A storage facility for semiconductor containers is provided. The storage structure has partitioning walls including a side wall portion extending along a vertical direction, and holding space partitioned off from exterior space by the partitioning walls. Inactive gas enriched air, which contains higher concentration of inactive gas than concentration of inactive gas contained in air in the exterior space, is supplied to the holding space. And a first opening for allowing containers being carried into and out of the storage structure to be moved through the side wall portion is formed in the side wall portion. A first inlet opening is located at a position which is in the exterior space and is adjacent an edge of the first opening. And a first drawing-in device is provided in the storage structure to discharge air drawn in through the first inlet opening into discharge space which is outside the holding space and is divided off from the exterior space.

An object is to provide a power feeding system and a power feeding method which are more convenient for a power feeding user at the power receiving end, without causing increases in complexity and size of devices. An object is to provide a power feeding system and a power feeding method which also allow a power feeding provider (a company) which feeds power (at the power transmitting end) to supply power without waste. A power feeding device which wirelessly supplies power to a power receiver detects the position and the resonant frequency of the power receiver by receiving a position and resonant frequency detection signal using a plurality of sub-carriers having different frequencies from the power receiver, and controls the frequency of a power signal to be transmitted to the power receiver on the basis of the information. An efficient power feeding service can be offered by transmitting a power signal to the power receiver at an optimum frequency for high power transmission efficiency.

A picture coding apparatus that reduces a computational complexity, improves a compression rate, and reduces frequency of stream transmission loss without interfering with pipelining and paralleling includes: a dividing unit that divides a picture into an I-slice and a P slice, each of the I-slice and P slice including blocks; and a coding unit that codes each slice per block so as to code temporally consecutive pictures, wherein the dividing unit changes a position of the I-slice in each of the temporally consecutive pictures so that positions of I-slices circulate in a to-be-determined number of pictures among the temporally consecutive pictures, and divides each of the temporally consecutive pictures so that a sum of the number of blocks included in the I-slice and the number of blocks included in one or more P slices between the I-slice and an I-slice subsequent to the I-slice becomes a predetermined value.

A branch prediction mechanism within a pipelined processing apparatus uses a history value HV which records preceding branch outcomes in either a first mode or a second mode. In the first mode respective bits within the history value represent a mixture of branch taken and branch not taken outcomes. In the second mode a count value within the history value indicates a count of a contiguous sequence of branch taken outcomes.

An article storage facility with a storing shelf structured by lining up a plurality of article storage units in the vertical direction and the horizontal direction. A stacker crane travels along a traveling rail to transport articles to each article storage unit. The stacker crane has a traveling cart having a pair of vertical-movement guiding masts set upright on both ends of the traveling cart in the front-back width direction, and a vertical-movement platform movable vertically along the pair of vertical-movement guiding masts between the pair of vertical-movement guiding masts. An article transfer device is provided on the vertical-movement platform. The stacker crane has a work frame, having a width in the sideways direction of the traveling cart and the front-back width direction of the traveling cart between the pair of vertical-movement guiding masts structured so as to be freely attached and removed.

A system for making ice comprises an auger-driven ice formation portion configured for mounting in a fresh food compartment of a refrigerator appliance, and at least one inlet duct positioned proximate to the auger-driven ice formation portion and configured for receiving and passing ambient air from a freezer compartment of the refrigerator appliance into the auger-driven ice formation portion.

Soft contact lens having regions of a material forming one or more higher modulus of elasticity zones in the peripheral region of the lenses add stiffness to the contact lenses. This increased stiffness in different zones or regions enable the contact lens to be more easily handled and make it less likely to fold in on itself.

Disclosed herein is a multi-mesh gear system, such as an epicyclic gear system, in which (a) optimal performance is not load-specific and (b) the same profile modifications can be applied on both flanks of the common gear. This is accomplished through a novel combination of a constant system contact ratio and gearing having mesh stiffness variation reducing, or MSVR, modifications. An MSVR modification, such as Differential Crowning, will minimize the self-excited component of dynamic load for gear meshes across different operating loads, resulting in an optimized gearset. The specification of a substantially constant contact ratio for the multi-mesh gear system allows the same MSVR modification to be used on both tooth flanks of the common gear, reducing the cost and complexity of manufacture.

In a stack controller for use in a microprocessor when executing a program sequence, an interrupt controller monitors the number of free entries of a hardware stack to generate, when the free entry number reaches a number of push- or pop-trigger entries, a push or pop interrupt to send the interrupt to a main controller. In response to the push interrupt, the main controller retrieves data from the bottom of the hardware stack and pushes the data onto the software stack. The main controller repeats this sequence the times equal to a predetermined number of saving entries to perform push interrupt processing. In response to the pop interrupt, the main controller pops data from the software stack and stores the popped data at the bottom of the hardware stack. The main controller repeats this sequence the times equal to a predetermined number of restoring entries to perform pop interrupt processing.

A robot hand, which has an arbitrary object grasping function in the same manner as a human hand and a high precision and stable grasping function in the same manner as an industrial gripper and performs a pose similar to a human hand while having complete opposability without any increase in complexity or degree of freedom. The robot hand includes a base part, and a plurality of finger connection parts, and a plurality of finger modules connected to the plurality of finger connection parts. The finger connection parts connected to the base part are connected to adjacent finger connection parts by roll joints such that each pair the finger connection parts connected by the roll joints is driven together, and the finger connection parts adjacent to the finger connection parts connected to the base part are driven separately from the finger connection parts connected to the base part.

[Problems to be Solved] The present invention provides a longer optical transmission line in an photoelectric flexible wiring board to downsize the photoelectric flexible wiring board and obtaining high flexibility and good optical transmission characteristics.[Means for Solving the Problems] In an photoelectric flexible wiring board 30, photonic devices 45 and 55 performing photoelectric conversion and drivers 60 and 70 therefor are excluded. The photonic devices 45 and 55 are mounted in connectors 40 and 50 for connecting the photoelectric flexible wiring board 30 to mounting boards 12 and 22. The drivers 60 and 70 are mounted on the mounting boards 12 and 22 together with the connectors 40 and 50.

An illumination device for simulating neon or similar lighting incorporates removable and interchangeable color conversion modules, thus allowing for emission of light in colors that cannot ordinarily be achieved by use of light-emitting diodes alone without significant increase in cost or complexity of the illumination device.

A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, a medium access controller (MAC) carried by the housing, and a cryptography circuit carried by the housing and connected to the MAC and the wireless transceiver. The cryptography circuit may encrypt both address and data information for transmission, and decrypt both address and data information upon reception. Accordingly, a higher level of security may be provided. The cryptography circuit may implement an algorithm and use a key to provide a predetermined security level, such as up to Type 1 security, although lower levels may also be implemented. Of course, the secure wireless LAN device may be used with other LAN devices, such as user stations and / or access points, in any of a number of different LAN configurations. The MAC may implement a predetermined wireless LAN MAC protocol. For example, the LAN MAC protocol may be based upon the IEEE 802.11 standard. The device may also include at least one connector carried by the housing for connecting the MAC to at least one of a LAN station and a LAN access point. This connector may be a PCMCIA connector, for example.

A vehicle seat includes an operating member that is provided for a seat back. The operating member is operated to release locking of a seat cushion to a floor and to release rotation-sopped state of a reclining device. By operating the operating member, a first link rotatably provided for the seat back is operated in one rotation direction to thereby turn a second link rotatably provided for a base frame so that locking of the seat cushion to the floor is released. When the seat back is tilted forward, the first link is moved together with the seat back in a direction to be separated from the second link, that is, in a direction opposite to a direction in which the first link turns the second link.

A vehicle seat includes an operating member that is provided for a seat back. The operating member is operated to release locking of a seat cushion to a floor and to release rotation-sopped state of a reclining device. By operating the operating member, a first link rotatably provided for the seat back is operated in one rotation direction to thereby turn a second link rotatably provided for a base frame so that locking of the seat cushion to the floor is released. When the seat back is tilted forward, the first link is moved together with the seat back in a direction to be separated from the second link, that is, in a direction opposite to a direction in which the first link turns the second link.

A system and method for the provision of communication across multiple devices in a multiplicity of communication environments, whether in a serial interface environment, or whether used in Bluetooth protocol-based devices, as well as in other communication devices, (ZigBee / WiFi / Wimax, etc.) that normally cannot readily establish such data exchange. The invention accomplishes this through inventive techniques and a circuit that uses multi-state voltage levels to multiplex RS232 communication between at least two, but normally three or more RS232 devices. To this end, the present invention enables a device having RS232 connection between at least two sub-systems, while each sub-system communicates with other external RS232 devices using same RS232 connection between at least two sub-systems.

A transport system includes a plurality of coils; and a carriage that has a magnet and is movable in a first direction along the plurality of coils in accordance with electromagnetic force to which the magnet is subjected from the plurality of coils, and the carriage has a movable mechanism that is provided so as to be able to interlock with the magnet and is driven by electromagnetic force to which the magnet is subjected in a second direction intersecting with the first direction from the plurality of coils.

A method of forming a trench MOSFET device includes depositing an epitaxial layer over a substrate, both having the first conductivity type, the epitaxial layer having a lower majority carrier concentration than the substrate, forming a body region of a second conductivity type within an upper portion of the epitaxial layer, etching a trench extending into the epitaxial layer from an upper surface of the epitaxial layer, the trench extending to a greater depth from the upper surface of the epitaxial layer than the body region, forming a doped region of the first conductivity type between a bottom portion of the trench and substrate, the doped region having a majority carrier concentration that is lower than that of the substrate and higher than that of the epitaxial layer, wherein the doped region is diffused and spans 100% of the distance from the trench bottom portion to the substrate, forming an insulating layer lining at least a portion of the trench, forming a conductive region within the trench adjacent the insulating layer and forming a source region of said first conductivity type within an upper portion of the body region and adjacent the trench.

To achieve a greater flexibility when transmitting data according to a hybrid ARQ method, preferably when used in a mobile radio system, a channel-coded bit stream is divided into at lest one first bit stream and one second bit stream whereby these parallel bit streams are each subjected to a separate bit rate matching, and the resulting bits of the individual bit streams are subsequently combined with one another once again in order to transmit in a data packet or in a repeat data packet that is requested on the receiver side.

Provided is a variable filter circuit that can control the bandwidth and center frequency of a pass band, can realize steep attenuation characteristics in bands close to the pass band, and enables the total number of variable reactance units to be reduced. A variable filter circuit includes an inductor (Ls1) and a capacitor (Cs1), which are connected in series between a first input / output terminal (P1) and a second input / output terminal (P2), and resonators (Re_p1, Re_p2, Re_p3, Re_p4) and variable capacitors (Cc1, Cc2, Cc3, Cc4), which are connected in series between two ends of the inductor (Ls1) and the capacitor (Cs1) and ground connection terminals.

A DMA controller capable of employing a plurality of data transfer modes and a data transferring method for the same. A preprocessor generates a designating packet in accordance with a specific data transfer mode, and provides the designating packet for a memory / peripheral device transfer engine and a peripheral device / memory transfer engine. The designating packet includes a transfer direction identification parameter, a transfer start memory address, an address increment / decrement flag, a tag identification flag, a tag transfer identification flag and a transfer word count. In accordance with this designating packet, the transfer engines transfer data between the memory and the peripheral device.

An improved geared hydraulic apparatus, comprising a pair of meshing gearwheels, mounted to be reciprocally rotatable in a casing between an inlet side and an outlet side for a fluid having, in use, a substantially transverse flow with respect to the axes of rotation of the gearwheels. The meshing gearwheels create, during their reciprocal rotation, progressive meshing configurations between respective co-operating teeth. In at least one of said progressive meshing configurations is defined, in at least one cross-section of the gearwheels, at least one closed area between respective fluid entrapment teeth. The closed area decreases until it is substantially cancelled out at and around at least one other, separate progressive meshing configuration between the aforesaid respective co-operating teeth.

An exposure apparatus is configured to project a pattern of an original illuminated by an illumination system onto a substrate by a projection optical system to expose the substrate, and comprises a light-shielding member configured to define a position at which light falls on an image plane of the projection optical system, an illuminance sensor configured to measure an illuminance on the image plane, and a controller configured to detect a position, on the image plane, of the illuminance sensor, wherein the controller is configured to detect the position of the illuminance sensor based on the output from the illuminance sensor obtained while moving the light-shielding member so that a position at which light falls on the image plane moves along the image plane.

Provided is a variable filter circuit that can control the bandwidth and center frequency of a pass band, can realize steep attenuation characteristics in bands close to the pass band, and enables the total number of variable reactance units to be reduced. A variable filter circuit includes an inductor (Ls1) and a capacitor (Cs1), which are connected in series between a first input / output terminal (P1) and a second input / output terminal (P2), and resonators (Re_p1, Re_p2, Re_p3, Re_p4) and variable capacitors (Cc1, Cc2, Cc3, Cc4), which are connected in series between two ends of the inductor (Ls1) and the capacitor (Cs1) and ground connection terminals.

There is provided a printing apparatus which performs printing by ejecting ink from a nozzle, including: a wiper blade that abuts on a nozzle surface on which an opening of the nozzle is formed, and moves in a first direction to wipe the ink adhering to the nozzle surface; and a cleaner that abuts on the moving wiper blade and scrapes off the ink adhering to the wiper blade, in which the wiper blade includes a blade member which protrudes in a second direction which is substantially orthogonal to the first direction, and in which the cleaner includes a scraping member which protrudes in a third direction which is a direction opposite to the second direction.