Abstract: An integrated journey planner deconstructs user enquiries into information requests, each specifying a journey part using a single transport mode, e.g., rail, car or coach. The planner sends each request to one of a plurality of local and on-line databases, each corresponding to a different transport mode. Responses from the databases are reconstructed into multi-modal travel option(s) for the user specified journey, incorporating different transport modes. The multi-modal travel option(s) incorporates timetable travel information and non-timetable travel information. Also, a user can specify a geographical location and a transport mode to find the most suitable terminals and services for uni-modal point to point travel.

Abstract: In a first aspect, a substrate loading station is served by a conveyor which continuously transports substrate carriers. A substrate carrier handler that is part of the substrate loading station operates to exchange substrate carriers with the conveyor while the conveyor is in motion. A carrier exchange procedure may include moving an end effector of the substrate carrier handler at a velocity that substantially matches a velocity of the conveyor. Numerous other aspects are provided.

Abstract: A system for opening a substrate carrier includes a substrate carrier having an openable portion. The substrate carrier also has an opening mechanism coupled to the openable portion. A substrate transfer location has a support adapted to support a substrate carrier. The substrate transfer location also has an actuator mechanism. The actuator mechanism is positioned relative to the support so as to interact with the opening mechanism of the substrate carrier. The actuator mechanism of the substrate transfer location and the opening mechanism of the substrate carrier are adapted to interface with each other at the substrate transfer location so as to employ movement of the substrate carrier to achieve opening and closing of the substrate carrier.

Abstract: In a semiconductor fabrication facility, a conveyor transports substrate carriers. The substrate carriers are unloaded from the conveyor and loaded onto the conveyor without stopping the conveyor. A load and/or unload mechanism lifts the substrate carriers from the conveyor during unloading operations, while matching the horizontal speed of the conveyor. Similarly, during loading operations, the load/unload mechanism lowers a substrate carrier into engagement with the conveyor while matching the horizontal speed of the conveyor. Individual substrates, without carriers, may be similarly loaded and/or unloaded from a conveyor.

Abstract: Embodiments of the present invention are directed to substrate processing systems having substrate transferring mechanisms that are compact, have small footprints, and provide fast and efficient substrate transfer to achieve high throughput. In specific embodiments, a unit slab construction is used for the chambers around the substrate transferring mechanism, enabling efficient system construction with improved alignment and at a lower cost. The chambers may share gas, pump, and other utilizes. In one embodiment, an apparatus for processing substrates includes at least three robot blades each configured to support a substrate. A robot is coupled with the at least three robot blades to simultaneously move the robot blades between at least three chambers and simultaneously transfer each of the substrates supported on the robot blades from one chamber to another chamber.

Abstract: A wafer handler having a central body with a first end and a central axis of rotation is provided. A first end effector, adapted to support a first wafer, is rotatably coupled to the first end of the central body so as to define a first axis of rotation between the central body and the first end effector. Optionally, a second end effector adapted to support a second wafer is rotatably coupled to the second end of the central body so as to define a second axis of rotation between the central body and the second end effector. When the central body is rotated about the central axis of rotation in a first direction over a first angular distance, the first end effector simultaneously rotates about the first axis of rotation and the optional second end effector rotates about the second axis of rotation. Both end effectors are rotated over a second angular distance that is greater than the first angular distance. One or more of the end effectors may be pocketless.

Abstract: A multi-set robot is provided that includes a first robot set having a first motor coupled to a first rotatable member that is rotatable about an axis; a second motor coupled to a second rotatable member that is rotatable about the axis; a first plurality of blades vertically spaced from one another; and a first linkage adapted to enable coordinated movement of the blades on rotation of the first and second rotatable members. The robot also includes a second robot set positioned above the first robot set having a third motor coupled to a third rotatable member that is rotatable about the axis; a fourth motor coupled to a fourth rotatable member that is rotatable about the axis; a second plurality of blades vertically spaced from one another; and a second linkage adapted to enable coordinated movement of the blades on rotation of the third and fourth rotatable members. Other aspects are provided.

Abstract: An integrated journey planner, or Comparison Navigator™, for providing travel information for a user specified journey comprises means for deconstructing a user enquiry specifying the journey into a plurality of information requests, each specifying a part of the journey using a single mode of transport, such as rail, car or coach. The Navigator also comprises means for sending each request to an appropriate one of a plurality of local and on-line databases, which each hold travel information regarding a different mode of transport. Further means are provided for reconstructing the responses to the requests received from the plurality of local and on-line databases into at least one multi-modal travel option, for the user specified journey, incorporating different modes of transport. Usually, the multi-modal travel option incorporates timetable travel information such as train timetables and non-timetable travel information.

Abstract: A multi-set robot is provided that includes a first robot set having a first motor coupled to a first rotatable member that is rotatable about an axis; a second motor coupled to a second rotatable member that is rotatable about the axis; a first plurality of blades vertically spaced from one another; and a first linkage adapted to enable coordinated movement of the blades on rotation of the first and second rotatable members. The robot also includes a second robot set positioned above the first robot set having a third motor coupled to a third rotatable member that is rotatable about the axis; a fourth motor coupled to a fourth rotatable member that is rotatable about the axis; a second plurality of blades vertically spaced from one another; and a second linkage adapted to enable coordinated movement of the blades on rotation of the third and fourth rotatable members. Other aspects are provided.

Abstract: A polarization controlled laser system receiving a pump laser beam includes a long laser cavity for precluding mode hopping. Preferably, the long laser cavity is defined by first and second dichroic reflectors, a rare earth doped optical fiber disposed between the first and second dichroic reflectors for amplifying the pump laser beam to thereby produce an amplified laser beam, a polarization controller for controlling polarization of the amplified laser beam, and a polarization selector for selecting the polarization of the amplified laser beam. The polarization selector can include a polarizing optical fiber while the polarization controller advantageously may include a polarization maintaining optical fiber. Alternatively, the rare-earth doped optical fiber, the polarization controller, and the polarization selector are all formed from a single polarizing rare-earth doped optical fiber.

Abstract: A Y-connection for sheet metal conduits wherein a shoe is adapted to be placed inside a main conduit, and a saddle, to which a branch conduit is connected, is adapted to be placed against the outer surface of the main conduit. The inner shoe and the saddle are provided with holes therethrough that are aligned with a hole in the main conduit when the shoe and saddle are secured together with a portion of the main conduit sandwiched therebetween.

Abstract: A Y-connection for sheet metal conduits wherein a shoe is adapted to be placed inside a main conduit, and a saddle, to which a branch conduit is connected, is adapted to be placed against the outer surface of the main conduit. The inner shoe, and the saddle are provided with holes therethrough that are aligned with a hole in the main conduit when the shoe and saddle are secured together with a portion of the main conduit sandwiched therebetween.

Abstract: A temperature responsive drain valve (10) is disclosed for draining fluid lines (12) to prevent freeze up damage. The valve includes a housing (14) having a fluid passageway (15) therethrough. A temperature responsive thermal actuator (20) is mounted to the housing adjacent fluid inlet passageways (34). The actuator includes a temperature sensitive portion (22,23), which extends exteriorly of the valve housing and an output member which extends into the fluid passageway. A poppet valve member (42) has a self-aligning valve surface (46) and is mounted in the fluid passageway and biased toward a valve seat by a conical spring (47) which extends over a cylindrical portion (43) of the valve member. Cylindrical portion (43) is also guided by and extends through an opening (49) in a reaction plate (48). An outer biasing spring (51) reacts against the output member through a cage arrangement (54, 58, 67).