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Young Hoon Park: Apparatus and method for depositing thin film on wafer using atomic layer deposition. Ips, January 2, 2002: EP1167569-A1 (165 worldwide citation)

An atomic layer deposition (ALD) thin film deposition apparatus including a reactor (100) in which a wafer is mounted and a thin film is deposited on the wafer, a first reaction gas supply portion (210) for supplying a first reaction gas to the reactor, a second reaction gas supply portion (230) for ...


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Dohi Takeyoshi, Sakuma Ichiro, Kobayashi Etsuko, Iwahara Makoto: A body cavity-observing apparatus. Univ Tokyo, January 2, 2002: EP1166710-A2 (85 worldwide citation)

A body cavity-observing apparatus has an endoscope (1) with an imaging optical system on the front edge thereof, a prsim (3,4) movably mounted on the forefront of the imaging optical system, and an actuator (7,8) to drive the prism on a given command signal. Then, a different endoscope image is obta ...


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Nakazato Morikuni, Hirano Satoshi, Iwamoto Shigeru: Diesel motor lubricating oil composition. Chevron Oronite Japan, January 2, 2002: EP1167497-A2 (68 worldwide citation)

A lubricating oil composition having a low P content of 0.01 to 0.1 wt.%, and a sulfated ash of 0.1 to 1 wt.%, which is composed of a) a major amount of mineral base oil having a low S content of at most 0.1 wt.%; b) an ashless alkenyl or alkyl-succinimide dispersant; c) a metal-containing detergent ...


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Laroia Rajiv, Li Junyi, Uppala Sathyadev Venkata: Access requests and paging messages in a wireless system. Lucent Technologies, January 2, 2002: EP1168877-A1 (55 worldwide citation)

In a wireless communication system, mobile unit and base station access request and page transmissions are addressed by employing an efficient unified approach for the transmission and detection of both access requests from a mobile unit and pages from a base station. To this end, a mobile unit moni ...


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Braun Hans Juergen Dr, Umbricht Gisela Dr: Composition and process for dyeing keratinic fibres. Wella, January 2, 2002: EP1166749-A2 (53 worldwide citation)

A colorant for keratin fibers, based on a developer substance-coupler substance combination contains: (i) a coupler substance 2,4-diamino-1-(2-methoxy-ethoxy)benzene (I) or a physiologically compatible salt; and (ii) a developer substance comprising compound(s) selected from ring mono-substituted p- ...


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Hannig Hans Juergen, Eisermann Ralf: Panel and fastening system for panels. Akzenta Paneele & Profile, January 2, 2002: EP1165906-A1 (53 worldwide citation)

The invention relates to a fastening system for panels whose edges are provided complementary holding profiles which match one another in such a manner that further panels can be fastened to the free edges of a previously placed panel. The holding profiles of at least the long edges are configured a ...


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Okazaki Haruhiko, Sugawara Hideto: Light emitting element, method of manufacturing the same, and semiconductor device having light emitting element. Tokyo Shibaura Electric Co, January 2, 2002: EP1168460-A2 (52 worldwide citation)

An InGaN active layer (22) is formed on a sapphire substrate (20). A p-side electrode (26) is formed on the InGaN active layer (22) to supply an electric current to this InGaN active layer (22). The p-side electrode (26) includes an Ni layer (32) for forming an ohmic contact with a p-GaN layer (24), ...


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Miki Nobuhiko, Atarashi Hiroyuki, Abeta Sadayuki, Sawahashi Mamoru: Communication system employing automatic repeat request. NTT Docomo, January 2, 2002: EP1168703-A2 (51 worldwide citation)

A communication method includes the steps of: a) transmitting an ACK signal indicating a received packet includes no error or a NACK signal indicating the received packet includes error from a reception end to a transmission end, and performing automatic repeat request; b) obtaining reliability of t ...


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