摘要:
A magnetic recording disk drive has a disk with pre-patterned nondata servo sectors extending generally radially across the data tracks. The disk may be a patterned-media disk with both pre-patterned data islands and pre-patterned nondata servo sectors. The servo sectors include a synchronization pattern of generally radially directed discrete magnetized marks, and first and second position error signal (PES) fields of generally radially directed discrete magnetized stripes. Each stripe in each of the two fields comprises a plurality of radially spaced discrete servo islands, each island having a radial height of approximately Tp, where Tp is the radial spacing of the track centerlines. In each field, the servo islands in alternating stripes in the along-the-track direction are shifted radially by approximately Tp. In the first PES field, the islands are centered at the midline between two adjacent track centerlines, and in the second PES field the islands are centered at a track centerline. All of the servo islands in the two PES fields have the same magnetization direction.
摘要:
A tissue-selective androgen receptor modulator containing a compound represented by the formula wherein Ring A represents an optionally substituted 5- to 8-membered ring, Ring B represents an optionally further substituted 4- to 10-membered ring, Ring C represents an optionally further substituted benzene ring, X1 represents an optionally substituted carbon atom, X2 represents an optionally substituted carbon atom, an oxygen atom and the like, W1 represents a nitrogen atom and the like, Y11 represents a group represented by the formula CR2R3′ (wherein R2 represents a hydrogen atom, a cyano group, a nitro group and the like, and R3′ represents a bond, a hydrogen atom, a cyano group, a nitro group and the like, respectively), Y21 represents a group represented by the formula CR4R5′ (wherein R4 represents a hydrogen atom, a cyano group, a nitro group and the like, and R5′ represents a bond, a hydrogen atom, a cyano group, a nitro group and the like, respectively) and the like, R1 represents an electron-withdrawing group, and the formula represents a single bond or a double bond, or a salt thereof or a prodrug thereof.
摘要:
A magnetic recording disk drive uses a disk having pre-patterned servo sectors extending generally radially across the data tracks. The servo sectors include at least two position error signal (PES) bursts or fields. The phases of the PES fields in the servo readback signal are demodulated to generate a PES to control the disk drive actuator for positioning the read/write heads. Each field contains generally radially directed magnetized stripes, with each stripe comprising a plurality of islands forming a zigzag pattern. The stripes have alternating polarity of magnetizations in the along-the-track direction. In one implementation there are four fields: a first pair of fields A and B wherein the zigzag pattern of the radial stripes in field A is the mirror image about a radial line of the zigzag pattern of the radial stripes in field B, and a second like pair of fields C and D, but wherein the radial stripes in fields C and D are shifted radially by one-half the island radial height from the radial stripes in fields A and B.
摘要:
The present invention provides a reversible thermosensitive recording medium including a support and a thermosensitive recording layer thereon, in which the thermosensitive recording layer comprises an electron-donating coloring compound and an electron-accepting compound, and the thermosensitive recording layer is capable of forming a relatively developed condition and a relatively erased condition depending on at least one of the difference of heating temperatures and the difference of cooling rates following to heating, and in which the electron-accepting compound comprises a phenol compound represented by the General Formula (1): where, in the General Formula (1) “l” represents an integer of 1 to 3, “m” represents an integer of 1 or more, and “n” represents an integer of 7 or more.
摘要:
A pressure sensor package of the present invention includes a pressure sensor including a cavity disposed within a semiconductor substrate, wherein a region of the substrate above the cavity comprises a diaphragm section; a plurality of pressure-sensitive elements, wherein at least of portion of each pressure-sensitive element is disposed on the diaphragm section; and a plurality of conductive portions laterally spaced from the cavity and electrically connected to the pressure sensitive elements, a plurality of electrically conductive bumps arranged on the conductive portions and electrically connected to the conductive portions, wherein a total thickness D1 of the semiconductor substrate, a thickness D2 of the diaphragm section, a thickness D3 of the cavity, and a thickness D4=D1−(D2+D3) satisfy the relationships: (D2+D3) in a range of approximately 5-20 μm, and D1 not less than about 100 μm.
摘要翻译:本发明的压力传感器封装包括压力传感器,该压力传感器包括设置在半导体衬底内的空腔,其中该腔体上方的区域包括隔膜部分; 多个压敏元件,其中每个压敏元件的至少一部分设置在隔膜部分上; 以及与所述空腔侧向间隔开并电连接到所述压敏元件的多个导电部分,布置在所述导电部分上并电连接到所述导电部分的多个导电凸块,其中所述半导体衬底的总厚度D 1, 隔膜部分的厚度D 2,空腔的厚度D 3和厚度D 4 = D 1-(D 2+ D 3)满足关系式(D 2+ D 3)在约5的范围内 -20μm,D 1不小于约100μm。
摘要:
A chemically amplified resist composition comprising: (A) a salt represented by the formula (I): wherein R21 represents a C1-C30 hydrocarbon group which may be substituted, and at least one —CH2— in the hydrocarbon group may be substituted by —CO— or —O—, Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, and A+ represents at least one organic cation selected from a cation represented by the formula (Ia): wherein P1, P2 and P3 each independently represent a C1-C30 alkyl group which may be substituted with at least one selected from a hydroxyl group, a C3-C12 cyclic hydrocarbon group and a C1-C12 alkoxy group, or a C3-C30 cyclic hydrocarbon group which may be substituted with at least one selected from a hydroxyl group and a C1-C12 alkoxy group, a cation represented by the formula (Ib): wherein P4 and P5 each independently represent a hydrogen atom, a hydroxyl group, a C1-C12 alkyl group or a C1-C12 alkoxy group, and a cation represented by the formula (Ic): wherein P10, P11, P12, P13, P14, P15, P16, P17, P18, P19, P20 and P21 each independently represent a hydrogen atom, a hydroxyl group, a C1-C12 alkyl group or a C1-C12 alkoxy group, B represents a sulfur or oxygen atom and m represents 0 or 1, (B) a salt represented by the formula (II): A′+−O3S-Q3 (II) wherein Q3 represents a C1-C10 perfluoroalkyl group or a C4-C8 perfluorocycloalkyl group, and A′+ represents an organic cation represented by the formula (IIa): wherein P6 and P7 each independently represent a C1-C12 alkyl group or a C3-C12 cycloalkyl group, or P6 and P7 are bonded to form a C3-C12 divalent acyclic hydrocarbon group which forms a ring together with the adjacent S+, and at least one —CH2— in the divalent acyclic hydrocarbon group may be substituted with —CO—, —O— or —S—, P8 represents a hydrogen atom, P9 represents a C1-C12 alkyl group, a C3-C12 cycloalkyl group or an aromatic group which may be substituted, or P8 and P9 are bonded to form a divalent acyclic hydrocarbon group which forms a 2-oxocycloalkyl group together with the adjacent —CHCO—, and at least one —CH2— in the divalent acyclic hydrocarbon group may be replaced with —CO—, —O— or —S—; and (C) a resin which contains a structural unit having an acid-labile group and which itself is insoluble or poorly soluble in an aqueous alkali solution but becomes soluble in an aqueous alkali solution by the action of an acid.
摘要:
In a parking assistance apparatus disclosed herein, when a lateral parking mode switch is set at an initial stop position A, a controller calculates a backward movement start position B for parking based on a yaw angle and a steering angle of a vehicle, and issues guiding information to stop the vehicle upon having determined that the vehicle has reached the calculated backward movement start position B. After having sensed that a shift lever was shifted to a reverse position, the controller displays on a display an image captured by a camera as to an area behind the vehicle, and also displays on the display in a superimposed manner an estimated vehicle space in the case where the vehicle moves backwards while maintaining a steering angle at the time of the shift of the shift lever. The driver operates a steering wheel so as to establish a suitable positional relation between the estimated vehicle space and a target parking space on the display, whereby an appropriate steering angle is obtained in moving the vehicle backwards.
摘要:
Servo patterns for patterned media. The servo pattern includes specification of cylinder/track ID with and without a Gray code. The servo pattern space is minimized by the optimum usage of the islands. This is achieved by island allocation rules to take advantage of non-magnetic island. The island allocation also provides for easier lift-off. Logic is used to encode and decode the Gray code. Further, the Gray code is designed to stabilize the magnetic island/non-magnetic island ratio to allow for easier manufacture.
摘要:
After silicon oxide film (9) is formed on the surface of a semiconductor substrate (1), the silicon oxide film (9) in a region in which a gate insulation film having a small effective thickness is formed is removed using diluted HF and after that, high dielectric constant insulation film (10) is formed on the semiconductor substrate (1). Consequently, two kinds of gate insulation films, namely, a gate insulation film (12) comprised of stacked film of high dielectric constant insulation film (10) and silicon oxide film (9) and gate insulation film (11) comprised of the high dielectric constant insulation film (10) are formed on the semiconductor substrate (1).
摘要:
A voltage controlled oscillator circuit includes a ring oscillator including a plurality of delay circuits that are connected like a ring and a voltage to current converter circuit for controlling current flowing in the ring oscillator so as to change an oscillation frequency thereof. The voltage to current converter circuit 11 is provided with a shunt circuit for shunting a part of current obtained by converting input voltage, and the shunted part of the current is used for controlling the current flowing in the ring oscillator.