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Class 414/331.15 - Having means for detecting presence of article on rack


Subclass of Class 414 - Material or article handling
Definition: Subject matter wherein the rack includes a sensor which
No. of patents: 22
Last issue date: 04/17/2007


NumberTitleIssue Date
7206663Calibration cassette pod for robot teaching and method of using
A calibration cassette pod for robot teaching and a method of using the calibration cassette pod are described. In the calibration cassette pod, a cassette pod body and a cassette pod door are first provided wherein the cassette pod body is constructed of a top pane...
04/17/2007
7158857Method and apparatus for aligning a cassette
An alignment tool, method and system are provided for aligning a cassette handler to a robot blade in a workpiece handling system, in which the tool comprises a frame or fixture adapted to be supported by the cassette handler support surface, in which the frame has ...
01/02/2007
7115891Wafer mapping device and load port provided with same
A wafer mapping device that recognizes the existence of wafers along with the descending and opening of a front door (2a) of a closed type clean container (2) in a state where the front door of the closed type clean container for mounting and ho...
10/03/2006
7109509Device for the detection of substrates stacked with a specific spacing
For a device for the detection of substrates stacked at an opening of a wall element, there existed the problem of constructing the detection device in such a way that the detection of the position of the substrates can be performed more flexibly with respect to the...
09/19/2006
7011483Load port, semiconductor manufacturing apparatus, semiconductor manufacturing method, and method of detecting wafer adapter
A load port includes an adapter-detecting sensor arranged at an upper portion of an opener. When the opener opens a lid of a FOUP, the adapter-detecting sensor detects whether a wafer adapter is mounted in the FOUP, and notifies a control unit of a semiconductor man...
03/14/2006
6939203Fluid bearing slide assembly for workpiece polishing
A fluid bearing polishing apparatus for carrying a polishing member for chemical mechanical polishing includes a fluid supply and a fluid dispensing structure to support the polishing member. A method of polishing a workpiece includes supporting a polishing member o...
09/06/2005
6604902Cartridge loader and methods
A device for transporting cartridges comprises a housing for holding a plurality of cartridges in a temperature controlled environment. A transport system is also provided and has a grasping mechanism for grasping one of the cartridges. The transport syst...
08/12/2003
6511277Cartridge loader and methods
A device for transporting cartridges comprises a housing for holding a plurality of cartridges in a temperature controlled environment. A transport system is also provided and has a grasping mechanism for grasping one of the cartridges. The transport syst...
01/28/2003
6474925Linear personalization machine
The present invention relates to a linear personalization machine comprising a transfer system (3) for portable objects (4), incorporating an integrated circuit, characterized in that it comprises a personalization elevator (20) translated vertically and ...
11/05/2002
6403945Device and method for detecting and distinguishing shelf-forming supports in cassettes and disk-shaped objects deposited thereon
A device and a method for detecting and distinguishing between shelf-forming supports in cassettes and disk-shaped objects deposited thereon are provided for increasing accuracy in the determination of the position of shelves and objects as well as reliab...
06/11/2002
6203262Cart loading system and method for library-like materials
A cart loading system for placing library-like items onto a library cart is provided for a cart having a plurality of shelves between first and second cart end members. The loading system includes a cart tilting mechanism for receiving and tilting the car...
03/20/2001
6142723Transfer apparatus
A carrier transfer apparatus for automatically unloading and/or loading semiconductor device packages from and/or to printed circuit boards loaded into a carrier. The apparatus includes a housing, an input portion, an elevator portion and an output portio...
11/07/2000
6074156Library cart loading system and method
An automatic library cart loading system includes a tilter for elevating a library cart at selected angle relative to a material placer. The placer is positioned in between a pair of library carts, and includes a pair of linear slide actuators for positio...
06/13/2000
6045318Lead frame supplying method and apparatus
A lead frame supplying method and apparatus used with, for instance, a wire bonding machine, including a sensor which detects a presence or absence of a lead frame in a frame storing section of a lead frame magazine. The sensor is installed at the level o...
04/04/2000
5967339Positional correction relative-flag structure of cartridge storage rack in library apparatus, and library apparatus
The present invention is for realizing the improvement of the cartridge storage efficiency and size reduction of a library apparatus by installing relative flags using cells of a storage rack to suppress the increase in the installation area or volume of ...
10/19/1999
5903463Raising-and-lowering data setting method for magazine elevator device
A data, which is used for raising-and-lowering a magazine holder on which a magazine for storing articles such as lead frames is placed in a magazine elevator device, being set by the steps of: placing a magazine on the magazine holder, storing in a memor...
05/11/1999
5868545Automatic article feeding system
A method for stocking a plurality of containers in a stocking device and feeding one container at a time to a robot includes the steps of separately supporting each container in a vertically moveable frame and moving the frame to align a selected containe...
02/09/1999
5642978Device for handling disk-shaped objects in a handling plane of a local clean room
A device for handling disk-shaped objects in a handling plane of a local clean room has the object of ensuring process steps preceding or following the processing and inspection of the disk-shaped objects under the conditions of a local clean room with th...
07/01/1997
5605428Device for indexing magazine compartments and wafer-shaped objects in the compartments
A device for indexing magazine compartments of a magazine and wafer-shaped objects contained therein to ensure precise access of the removing and charging device in any given predetermined plane of the magazine regardless of dimensional tolerances. An opt...
02/25/1997
4895486Wafer monitoring device
A monitoring device for determining the presence or absence of wafer-like objects in a carrier having a plurality of shelves, each shelf being constructed to support one such object in an orientation normal to a carrier axis. The monitoring device may adv...
01/23/1990
4844680Automatic article feeding apparatus
An automatic article feeding apparatus which includes a stocker for housing pallets for containing articles such as parts for assembly, interchangeable tools or the like, a first pallet operating device for transferring the pallets from the stocker to an ...
07/04/1989
4712963Apparatus for soldering printed circuit boards
Printed circuit boards to be soldered are placed in a magazine and automatically fed, one by one, to a printed circuit board-processing line. The processed boards are automatically collected in another, empty magazine. Lifting means is provided for vertic...
12/15/1987
 
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