Abstract: An iron type golf club head includes a body having a front face arranged for impact with a golf ball, a back face, a heel portion and toe portion. A hosel is connected to the heel portion of the body. A perimeter weighting element protrudes rearwardly from the front face and defines a primary cavity in the back face of the body. The perimeter weighting element includes a top rail and a sole which extend between the body heel and toe portions along an upper portion and a lower portion, respectively, of the body. An interior wall extends from a first end connected to the perimeter weighting element adjacent the body heel portion through the primary cavity between the top rail and the sole to a second end connected to the perimeter weighting element adjacent the body toe portion to define an elongated secondary cavity or tuning port within the primary cavity.

Abstract: An accelerator circuit is incorporated in a laser diode system for accelerating the turn-on operation of the laser diode independent of the control loop bandwidth of the laser diode system. The accelerator circuit provides a boost current to a compensation capacitor upon laser turn-on which compensation capacitor operates to establish the control loop bandwidth of the laser diode system. The boost current enables the control loop to increase the bias current to the laser diode quickly. When the laser diode reaches the desired operating point, the boost current is terminated and the control loop of the laser diode system resumes normal control of the bias current. In one embodiment, the accelerator circuit includes a timer circuit controlling a current source to implement open loop turn-on control. In another embodiment, the accelerator circuit includes a comparator circuit working in conjunction with an one-shot logic circuit for providing close loop control.

Abstract: Programming a plurality of states having respective threads is achieved by an event engine and a computer controlled GUI causing the event engine to monitor a signal and execute an action based thereon. The GUI programs an event and several states and causes the event engine to traverse between the states upon reaching the event. The GUI further programs a logic chain which unifies the threads. A method unifies several threads by selecting and executing a logic operation. The method further configures several states and causes traversing between them. The GUI may be deployed co-functionally with debuggers, logic analyzers, scopes, utilities, and software development tools. The results of the GUI are automatically transformed into program code which programs the event engine to operate during debug of a device under test by monitoring for events and taking action based thereon.

Abstract: A system and method for transforming databases to maintain compatibility with an associated software application. An initial database associated with an application is formatted using a description language that is transformable by a stylesheet language. After modification of the structure or values of the initial database, a translator using a stylesheet language is applied to the database to transform the database so that it retains compatibility with a revised or updated application. When the application itself is modified, the translator can be used to maintain compatibility between existing databases and the revised application. In one embodiment, the application can be used to program an electronic device.

Abstract: A micro-miniature fluid ejecting device. The fluid ejecting device includes a semiconductor substrate having fluid ejectors formed on a surface of the substrate. A flexible circuit is fixedly attached to the semiconductor substrate. The flexible circuit has power contacts for providing power to the fluid ejectors. At least one drive circuit is connected to the fluid ejectors. The drive circuit is disposed on one of the semiconductor substrate and the flexible circuit. A fluid sequencer is connected to the drive circuit for selectively activating the fluid ejectors. The fluid sequencer is also disposed on one of the semiconductor substrate and the flexible circuit. The semiconductor substrate is attached to a housing. A fluid source is provided for supplying fluid to the semiconductor substrate for ejection by the fluid ejectors. The fluid ejecting device provides low cost construction for application specific miniature fluid jetting devices.

Abstract: A versatile upper body multi-mode garment is configured to provide a variety of modes of wear with respect to hand coverings and head covering. A coat, jacket, shirt or vest has an integral hood which covers the wearer's head. Within the hood is an integral face shield which may be swung behind the wearer's head or neck when not covering the face, enabling protection of various portions of the face. The hood may be tightened to expose a variable extent of the head or face. Versatile multi-mode mitten portions attached to the garment or mittens provided separately enhance a variety of modes of wear which are achieved without removing the mittens or any portion thereof. The wearing modes include full exposure of a hand, exposure of the thumb and the four fingers, exposure of the four finger tips, full hand coverage, and full hand coverage by an integral glove.

Abstract: An improved mitt for cold weather use is configured to provide a variety of modes of wear. The mitt is convertible between a fully closed position for covering the hand and fingers and open positions for exposure of the thumb and/or finger(s) or the entire hand. An internal pocket within the mitt permits continuous or intermittent warming of all or some of the fingers when the mitt is in either a generally open position or closed position. Insertion and removal of fingers and thumb relative the internal pocket is easily accomplished without use of the other hand. A thumb hole and/or finger hole for thumb/finger exposure is formed with an overlapping two-layer seal of stretchable material to prevent heat loss while ensuring easy thumb/finger insertion and removal. In one embodiment, stretchable fillets connect the terminal ends of the palm side and back side of the mitt to provide a snug fit about the wrist.

Abstract: A wide-angle IR imaging system (1A) has an entrance aperture (40) for admitting IR from a scene and a dewar (4A) that contains a coldshield (3) that encloses a cooled IR detector (2) disposed at an image plane (2A). The dewar includes a dewar window (4), and an optical axis of the IR imaging system passes through the dewar window and the image plane. The IR imaging system further includes a plurality of uncooled optical elements (22, 24, 26, 28) disposed along the optical axis between the entrance aperture and the dewar window, and a plurality of generally annular reflector segments (18A, 18B) disposed around the optical axis between the dewar window and the entrance aperture. Each of the reflector segments has a reflective surface that faces the dewar window.

Abstract: A method and an apparatus to design a processing system using a graphical user interface (GUI) are described. The method includes allowing a user to define a transfer function via a GUI. The method may further include submitting the transfer function to a processing device maker associated with a processing device. The processing device maker may generate processing device code without intervention by the user. Furthermore, the processing device may execute the processing device code to perform the transfer function defined.

Abstract: In a golf bag that includes a body with a top end and a bottom end, a throat structure is mounted in the top end of the body. The throat structure has a substantially ring shaped outer wall and a raised inner wall extending transversely of the body top end with its opposite ends connected to the outer wall. A first plurality of three divider walls extends between the inner and outer walls to define a first plurality of four individual compartments located along a back portion of the throat structure. Each compartment of the first plurality of individual compartments is adapted for receiving one wood-type golf club. A raised well is located along a front portion of the throat structure opposite the first plurality of individual compartments. The raised well is adapted for receiving a golf putter.

Abstract: A method of encoding data includes representing the data as number(s) in a first base. The method further includes converting the number(s) into a number(s) in a second base. The resultant number in the second base can be viewed as data suitable for encoding using an ECC algorithm. After being ECC encoded, the data may be further modulation encoded. Modulation encoding may include transforming each symbol to a value that constrains run lengths of a binary value (e.g., zero). A decoding method and system checks a received data block for erroneous symbols, maps each received, encoded symbol to an associated ECC-encoded transform pair. The ECC encoded data may be decoded and corrected using the ECC and the locations of identified erroneous symbols. Finally, the corrected data sequence is converted from the second base back to the first base, from which the original data is retrieved.

Abstract: A BiCMOS auxiliary output driver is provided to maintain output logic signal levels when integrated circuit chip power supply voltage is outside its nominal range. When the power supply voltage level is within design tolerance for a MOSFET output driver stage, the auxiliary output driver is off; when below design tolerance, the auxiliary output driver is turned on. Driver stage output pad signal level is maintained at a desired state level by the auxiliary output driver whenever the power supply slips below its design tolerance range.

Abstract: A wafer, an intermediate wafer assembly and an improved method of fabricating a wafer having an improved edge profile are provided. The wafer may have various edge profiles that eliminate, or at least reduce, the chamfered portion proximate one of the major surfaces. For example, the wafer may have an edge with curved surface extending continuously from one major surface to another, an angled edge segment adjacent one major surface and a curved surface extending from the angled edge segment to the other major surface, or first and second angled edge segments adjacent the opposed major surfaces and a curved surface extending therebetween with the second angled edge segment being at least 50% smaller in a radial direction than the first angled edge segment. The wafer may serve as the bonded wafer, the handle wafer, or both the bonded and handle wafers of an SOI wafer.

Abstract: A BiCMOS auxiliary output driver is provided to maintain output logic signal levels when integrated circuit chip power supply voltage is outside its nominal range. When the power supply voltage level is within design tolerance for a MOSFET output driver stage, the auxiliary output driver is off; when below design tolerance, the auxiliary output driver is turned on. Driver stage output pad signal level is maintained at a desired state level by the auxiliary output driver whenever the power supply slips below its design tolerance range.

Abstract: An accelerator circuit is incorporated in a laser diode system for accelerating the turn-on operation of the laser diode independent of the control loop bandwidth of the laser diode system. The accelerator circuit provides a boost current to a compensation capacitor upon laser turn-on which compensation capacitor operates to establish the control loop bandwidth of the laser diode system. The boost current enables the control loop to increase the bias current to the laser diode quickly. When the laser diode reaches the desired operating point, the boost current is terminated and the control loop of the laser diode system resumes normal control of the bias current. In one embodiment, the accelerator circuit includes a timer circuit controlling a current source to implement open loop turn-on control. In another embodiment, the accelerator circuit includes a comparator circuit working in conjunction with an one-shot logic circuit for providing close loop control.

Abstract: A method for determining the presence or absence of refrigerant leak sealant within the refrigerant charge of air conditioning systems or stores is described. A sensing unit having a seal-forming surface is wetted and placed in fluid communication with a refrigerant access port of the air conditioning system. A depressor opens the refrigerant port and refrigerant begins to flow through the sensing unit. If any leak sealant is present in the refrigerant charge, a sealant plug begins to form on the seal-forming surface and reduces the flow rate of the refrigerant through the sensing unit, thereby indicating the presence of the sealant. Refrigerant charges that do not contain a leak sealant will flow through the sensing unit at a substantially constant rate, indicating the absence of sealant.

Abstract: A system and method is disclosed for facilitating the reporting of information regarding a computer software product by way of a dynamically-configurable general report client. The general report client is used along with a set of report user interface definition files that is specific to each software product for which a report can be prepared. A set of report user interface definition files customizes the report user interface for reporting information relating to the software product with which it is associated. The invention provides for dynamic configurability in that, by entering certain values by way of the report user interface, the user may cause the client to load additional report user interface definition files and present additional user interface child screens accordingly. The invention provides methods by which software developers, software providers and others obtain user feedback for such purposes as beta-testing and debugging.

Abstract: An iron type golf club head includes a body having a front face arranged for impact with a golf ball, a back face, a heel portion and toe portion. A hosel is connected to the heel portion of the body. A perimeter weighting element protrudes rearwardly from the front face and defines a primary cavity in the back face of the body. The perimeter weighting element includes a top rail and a sole which extend between the body heel and toe portions along an upper portion and a lower portion, respectively, of the body. An interior wall extends from a first end connected to the perimeter weighting element adjacent the body heel portion through the primary cavity between the top rail and the sole to a second end connected to the perimeter weighting element adjacent the body toe portion to define an elongated secondary cavity or tuning port within the primary cavity.

Abstract: A device and method for determining the presence or absence of refrigerant leak sealant within the refrigerant charge of air conditioning systems or stores are described. A sensing unit having a seal-forming surface is wetted and placed in fluid communication with a refrigerant access port of the air conditioning system. A depressor opens the refrigerant port and refrigerant begins to flow through the sensing unit. If any leak sealant is present in the refrigerant charge, a sealant plug begins to form on the seal-forming surface and reduces the flow rate of the refrigerant through the sensing unit, thereby indicating the presence of the sealant. Refrigerant charges that do not contain a leak sealant will flow through the sensing unit at a substantially constant rate, indicating the absence of sealant.

Abstract: A wide-angle IR imaging system (1A) has an entrance aperture (40) for admitting IR from a scene and a dewar (4A) that contains a coldshield (3) that encloses a cooled IR detector (2) disposed at an image plane (2A). The dewar includes a dewar window (4), and an optical axis of the IR imaging system passes through the dewar window and the image plane. The IR imaging system further includes a plurality of uncooled optical elements (22, 24, 26, 28) disposed along the optical axis between the entrance aperture and the dewar window, and a plurality of generally annular reflector segments (18A, 18B) disposed around the optical axis between the dewar window and the entrance aperture. Each of the reflector segments has a reflective surface that faces the dewar window.