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Cefai Joseph John, Shapley Julian Llewellyn: Wax micro actuator with semiconductor heating element. Starbridge Systems, April 30, 2008: GB2443261-A (51 worldwide citation)

An actuator comprises a cavity 2 containing a working medium (wax) 3 that reversibly expands as it undergoes a phase change from a solid to a liquid state, a diaphragm 4 closing the cavity such that expansion and contraction of the wax causes the diaphragm to deflect. The heater is a semiconductor e ...


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Gray Eric Ward: Telecommunications system and method for communicating using tunnelling into a mac address unique to an interface of a device. Ericsson, April 30, 2008: EP1916807-A2 (44 worldwide citation)

A telecommunications system includes a first device having a plurality of interfaces, with each interface having a unique MAC address, the first device using the MAC addresses for forwarding frames. The system includes at least one bridge in communication with the first device. The system includes a ...


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Oh Wahoh: Mobile communication system, mobile station apparatus, base station apparatus, mobile communication method, program and recording medium. Sharp, April 30, 2008: EP1916859-A1 (36 worldwide citation)

A mobile communication system that is a wireless communication system using the AMC scheme and does not require any transmission/reception of control signals between a base station apparatus and a mobile station apparatus during controlling of the transmission/reception of the mobile station apparat ...


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Marczyk Stanislaw: Surgical instrument including a locking assembly. Tyco Healthcare, April 30, 2008: EP1915953-A1 (33 worldwide citation)

A surgical instrument including a handle portion, a body portion, an articulating tool assembly and a locking assembly is disclosed. The body portion extends distally from the handle portion and defines a first longitudinal axis. The articulating tool assembly defines a second longitudinal axis and ...


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Kreupl Franz, Kund Michael, Ufert Klaus Dieter: Carbon filament memory and fabrication method. Qimonda, April 30, 2008: EP1916722-A2 (20 worldwide citation)

An integrated circuit is described, including a memory element including a first carbon layer rich in a first carbon material and a second carbon layer rich in a second carbon material. The memory element stores information by reversibly forming a conductive channel in the second carbon layer, where ...


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Omori Shigeru, Uenohara Shuichi, Jinno Makoto, Sunaoshi Takamitsu: Manipulator for medical use. Terumo, Toshiba, April 30, 2008: EP1915966-A1 (19 worldwide citation)

In a manipulator (10), an actuator block (30) contains motors (40a to 40c) and rotary shafts (42a to 42c) extending from the motors (40a to 40c). A working unit (16) of the manipulator (10) contains a connecting portion (15), attachable to and detachable from the actuator block (30). The connecting ...


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Ong Beng S, Pan Hualong, Li Yuning, Wu Yiliang, Liu Ping: Electronic devices comprising poly(dithienyl-benzodithiophenes) as semiconductors. Xerox, April 30, 2008: EP1916250-A1 (18 worldwide citation)

An electronic device, for instance a TFT, comprises a semiconductor of Formula/Structure (I) wherein R, R' and R" are independently hydrogen, a suitable hydrocarbon, a suitable hetero-containing group, a halogen, or mixtures thereof; and n represents the number of repeating units The semiconductor i ...


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Omori Shigeru, Uenohara Shuichi, Jinno Makato, Sunaoshi Takamitsu: Manipulator for medical use. Terumo, Toshiba, April 30, 2008: EP1915957-A2 (18 worldwide citation)

A manipulator (1102) comprises a hollow shaft (1108), wires (52, 54, 56) provided on the shaft (1108) and a working unit (1106) disposed on one end of the shaft (1108) and being driven by at least one wire of the wires (52, 54, 56), the working unit (1106) having a tip tool (1118) including a rollin ...


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Zaffignani Fabio: Selective hair-dyeing tool. Zaffignani Fabio, April 30, 2008: EP1915920-A1 (18 worldwide citation)

This invention relates to a selective hair dyeing accessory for streaking the hair, of the type comprising a container designed to enclose a lock of hair, which said container consists of a flat container consisting of a first base element (1) with a closed bottom and a perimeter edge (5) a few mill ...



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