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Institution

Mitsubishi

CompanyTokyo, Japan
About: Mitsubishi is a company organization based out in Tokyo, Japan. It is known for research contribution in the topics: Layer (electronics) & Signal. The organization has 53115 authors who have published 54821 publications receiving 870150 citations. The organization is also known as: Mitsubishi Group of Companies & Mitsubishi Companies.


Papers
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Patent
07 May 1996
TL;DR: In this article, an incremental backup system includes a storage unit, which is accessed in block units of a predetermined size, for storing data to be backed up, and a difference management mechanism inputs and stores backup data in a backup unit.
Abstract: An incremental backup system includes a storage unit, which is accessed in block units of a predetermined size, for storing data to be backed up. Difference map information stored in the storage unit records the latest backup generation number, indicating when data in each block has been updated. A latest update generation management mechanism manages backup generation numbers for each block. A difference management mechanism inputs and stores backup data in a backup unit. The backup data includes data in a block of the storage unit which is updated in a specified backup generation based on the difference map information, a position of the block in the storage unit, and a backup generation in which the block has been updated.

151 citations

Journal ArticleDOI
TL;DR: A nucleosome assembly protein (NAP-1) of Saccharomyces cerevisiae facilitates the association of histones with DNA to form nucleosomes in vitro at physiological ionic conditions.

151 citations

Patent
17 Aug 1990
TL;DR: In this paper, a planar spiral winding is disposed on the surface of a substrate and an electrical connection to the internal end of the spiral is made through electrically conducting vias passing through the substrate.
Abstract: Inductive structures having low parasitic capacitances for direct integration in semiconductor integrated circuits. In one embodiment, a generally planar spiral winding is disposed on the surface of a substrate. An electrical connection to the internal end of the spiral is made through electrically conducting vias passing through the substrate. The spiral may be spaced from a substrate surface by a plurality of spaced apart electrically conductive posts having a staggered arrangement between adjacent windings of the spiral. A transformer includes two windings disposed on top of each other on a semiconductor substrate and separated by an electrically insulating film. The windings have a common central opening in which a magnetic material is disposed to improve the inductive coupling between the windings. The transformer may include two helical windings, one surrounding another, each formed with vias and electrical conductors, the inner winding being formed in and on a semiconductor substrate and the outer winding being formed on insulating films disposed on the substrate and extending through the films and substrate. A variable inductor includes inductively coupled spiral windings separated by an insulating film and a current control for controlling the current through one of the spirals and, thereby, the effective inductance of the other spiral.

151 citations

Journal ArticleDOI
19 Aug 2004-Nature
TL;DR: The crystal structure of the mouse geminin–Cdt1 complex is described, and it is indicated that the N-terminal region of tGeminin might be required to anchor tCdt 1, and the C-terminals of t Geminin prevents access of the MCM complex to tCdit1 through steric hindrance.
Abstract: To maintain chromosome stability in eukaryotic cells, replication origins must be licensed by loading mini-chromosome maintenance (MCM2-7) complexes once and only once per cell cycle 1-9 . This licensing control is achieved through the activities of geminin 10-12 and cyclin-dependent kinases 9,13,14 . Geminin binds tightly to Cdtl, an essential component of the replication licensing system 6,15-18 , and prevents the inappropriate reinitiation of replication on an already fired origin. The inhibitory effect of geminin is thought to prevent the interaction between Cdtl and the MCM helicase 19,20 . Here we describe the crystal structure of the mouse geminin-Cdtl complex using tGeminin (residues 79-157, truncated geminin) and tCdtl (residues 172-368, truncated Cdtl). The amino-terminal region of a coiled-coil dimer of tGeminin interacts with both N-terminal and carboxy-terminal parts of tCdtl. The primary interface relies on the steric complementarity between the tGeminin dimer and the hydrophobic face of the two short N-terminal helices of tCdtl and, in particular, Pro 181, Ala 182, Tyr 183, Phe 186 and Leu 189. The crystal structure, in conjunction with our biochemical data, indicates that the N-terminal region of tGeminin might be required to anchor tCdtl, and the C-terminal region of tGeminin prevents access of the MCM complex to tCdtl through steric hindrance.

151 citations

Journal ArticleDOI
01 Sep 1998
TL;DR: A tactile display device that can present tangible relief graphics for visually impaired persons has been developed and laboratory assessment of the device showed its ability to transmit various kinds of information.
Abstract: A tactile display device that can present tangible relief graphics for visually impaired persons has been developed. The tactile surface consists of a 64/spl times/64 arrangement of tactor-pins with 3 mm interspacing. The tactor-pins are aligned in a hexagonal, rather than a square formation, to assure smooth depiction. The matrix has a total area of 200 mm/spl times/170 mm. Each pin can be raised in 0.1 mm steps to a maximum height of 10 mm. Users can get certain information by touching the pins raised at varying heights with fingers and/or palms. Laboratory assessment of the device with six blind subjects showed its ability to transmit various kinds of information.

151 citations


Authors

Showing all 53117 results

NameH-indexPapersCitations
Thomas S. Huang1461299101564
Kazunari Domen13090877964
Kozo Kaibuchi12949360461
Yoshimi Takai12268061478
William T. Freeman11343269007
Tadayuki Takahashi11293257501
Takashi Saito112104152937
H. Vincent Poor109211667723
Qi Tian96103041010
Andreas F. Molisch9677747530
Takeshi Sakurai9549243221
Akira Kikuchi9341228893
Markus Gross9158832881
Eiichi Nakamura9084531632
Michael Wooldridge8754350675
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20231
20222
2021199
2020310
2019389
2018422