Abstract: An ink jet head includes a piezoelectric member, a plurality of electrodes, a protective lamination layer, and a nozzle plate. The piezoelectric member has a plurality of grooves. The electrodes are provided along surfaces of the grooves. The protective lamination layer covers the electrodes. The nozzle plate is on the piezoelectric member and has a plurality of ejection nozzles that faces the plurality of grooves. The protective lamination layer includes an insulating layer and a first oxide layer laminated on each other. The insulating layer contains an organic material. An oxygen content of the first oxide layer is greater than an oxygen content of the insulating layer.

Abstract: An inkjet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium, and an oil repellent layer on a surface of the nozzle plate substrate, the surface facing the recording medium. The oil repellent layer comprises a fluorine-based compound in which neighboring molecules are cross-linked in a direction parallel to the surface, and cross-links of the neighboring molecules are resistant to structural change when subjected to rubbing by an ink wiping blade.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: An ink jet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium and an oil repellent film on a surface of the nozzle plate substrate, the surface facing the recording medium. The oil repellent film comprises a fluorine compound having a first end and a second end, the first end comprising a perfluoroalkyl group with 3 to 5 carbon atoms per each molecule of the fluorine compound, and a ratio of a density of CF2 groups in the oil repellent film with respect to a density of CF3 groups in the oil repellent film is between 1.5 and 4.0 as measured by X-ray photoelectron spectroscopic analysis.

Abstract: According to one embodiment, an inkjet head achieving excellent landing accuracy and an inkjet printer including such an inkjet head are provided. An inkjet head according to one embodiment includes a nozzle plate provided with a nozzle that ejects an ink having a surface tension within a range of 20 to 30 mN/m to a recording medium. The nozzle plate includes a nozzle plate substrate and a fluid repellent film provided on a face opposed to the recording medium of the nozzle plate substrate, and the fluid repellent film contains a fluorine-based compound having a terminal perfluoroalkyl group with 7 or less carbon atoms, and has a static contact angle with pure water within a range of 100° to 120°.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: An inkjet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium, and an oil repellent layer on a surface of the nozzle plate substrate, the surface facing the recording medium. The oil repellent layer comprises a fluorine-based compound in which neighboring molecules are cross-linked in a direction parallel to the surface, and cross-links of the neighboring molecules are resistant to structural change when subjected to rubbing by an ink wiping blade.

Abstract: An ink jet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium and an oil repellent film on a surface of the nozzle plate substrate, the surface facing the recording medium. The oil repellent film comprises a fluorine compound having a first end and a second end, the first end comprising a bonding group bonded to the nozzle plate substrate, the second end comprising a perfluoroalkyl group, and the bonding group being bonded to a bonding group of an adjacent fluorine compound bonded to the nozzle plate substrate.

Abstract: An ink jet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium and an oil repellent film on a surface of the nozzle plate substrate, the surface facing the recording medium. The oil repellent film comprises a fluorine compound having a first end and a second end, the first end comprising a perfluoroalkyl group with 3 to 5 carbon atoms per each molecule of the fluorine compound, and a ratio of a density of CF2 groups in the oil repellent film with respect to a density of CF3 groups in the oil repellent film is between 1.5 and 4.0 as measured by X-ray photoelectron spectroscopic analysis.

Abstract: An ink jet head includes a nozzle plate substrate having a nozzle for ejecting ink toward a recording medium and an oil repellent film on a surface of the nozzle plate, the surface facing the recording medium. The oil repellent film comprises a terminal perfluoroalkyl group including a CF2 group, a CF3 group, and a CF3+? group.

Abstract: The present invention relates to substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

Abstract: An ink jet head recording apparatus comprises an ink jet head that includes a nozzle plate having a plurality of nozzles, a plurality of pressure chambers on an interior side of the nozzle plate and in fluid communication with the plurality of nozzles, an ink supply passage and an ink return passage by which ink is circulated in an out of the pressure chambers, and a coating film formed on an exterior side of the nozzle plate, the coating film having multiple layers in a thickness direction thereof, each layer having liquid repelling regions and lyophilic regions.

Abstract: The present invention relates to substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.