摘要:
A multi-piece oil ring is provided in which, even after long-term operation of an engine, adhesion and deposition of oil sludge are prevented, sticking of components does not occur, and a high oil control function can be maintained. The multi-piece oil ring includes a spacer expander and a pair of upper and lower side rails supported by the spacer expander. To achieve the above features, at least side faces of the side rails that face the spacer expander are coated with a fluorine-containing coating, and the spacer expander is coated with a metal coating. The angle of contact (θ1) of a paraffin-based lubricating oil with the portions of the side rails at 150° C. that are coated with the fluorine-containing coating is 50° or larger, and the angle of contact (θ2) of the paraffin-based lubricating oil with the portion of the spacer expander at 150° C. that is coated with the metal coating is 10 to 50°. The difference between θ1 and θ2 (θ1−θ2) is 30° or larger.
摘要:
Provided is a method for producing ferronickel from a nickel sulfide or a mixed sulfide containing nickel and cobalt, obtained by hydrometallurgy of nickel oxide ore or obtained from scraps or products in process. The method for producing a ferronickel raw material is to form the ferronickel raw material from a nickel sulfide or a mixed sulfide containing nickel sulfide and cobalt sulfide, wherein treatments are performed through the following steps: (1) redissolution step, (2) deferrization step, (3) solvent extraction step, (4) hydroxylation step, (5) roasting step, and (6) washing and calcining step.
摘要:
Stepped sections (110) whereby the height of a block (100) gradually decreases towards the outside of the tire peripheral direction from the center of the block (100) are formed in a peripheral direction end section (160) of the block (100). The stepped sections (110) have a first stepped surface (111a) and a second stepped surface (121a). A stepped surface (110a) extends from an outside end section (140) towards an inside end section (150).
摘要:
An image processing apparatus includes: a storage module configured to store a plurality of pieces of comment data; an analyzing module configured to analyze an expression of a person contained in image data; a generating module configured to select a target comment data from among the comment data stored in the storage module based on the expression of the person analyzed by the analyzing module, and to generate voice data using the target comment data; and an output module configured to output reproduction data to be used for displaying the image data together with the voice data generated by the generating module.
摘要:
A millimeter wave imaging sensor includes a plurality of millimeter wave sensors disposed on one plane intersecting an incoming direction of millimeter waves emitted from a subject. Each of the plurality of millimeter wave sensors includes an antenna portion, a wave detection unit, a transmission path, and a shielding member. Adjacent millimeter wave sensors, among the plurality of millimeter wave sensors, are positioned according to outer peripheral shape of the shielding members of the adjacent millimeter wave sensors.
摘要:
A radiation-sensitive resin composition includes a resin including a repeating unit shown by a following general formula (1), a photoacid generator and a photodisintegrating base shown by a following general formula (8). R2 represents a hydrogen atom or a methyl group, and each of R2s individually represents a monovalent alicyclic hydrocarbon group having 4 to 20 carbon atoms or a derivative thereof, a linear or branched alkyl group having 1 to 4 carbon atoms, or the like. Each of R18 to R20 individually represents a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group or a halogen atom, and Z− represents OH−, R—COO−, R—SO3− or an anion shown by a following formula (10), wherein R represents an alkyl group, an aryl group or an alkaryl group.
摘要翻译:辐射敏感性树脂组合物包括含有下列通式(1)表示的重复单元的树脂,光致酸产生剂和由以下通式(8)表示的光致聚合碱。 R2表示氢原子或甲基,R2各自表示碳原子数为4〜20的一价脂环式烃基或其衍生物,碳原子数为1〜4的直链或支链烷基等。 R 18〜R 20各自独立地表示氢原子,烷基,烷氧基,羟基或卤素原子,Z-表示OH-,R-COO-,R-SO 3 - 或下述 式(10),其中R表示烷基,芳基或烷芳基。
摘要:
A composition for a resist underlayer film is provided. The composition has excellent storage stability and can form a resist underlayer film which has excellent adhesion to a resist film, can improve reproducibility of a resist pattern and is resistant to an alkaline liquid used in development and to oxygen asking during the removal of a resist. The composition comprises a hydrolyzate and/or a condensate of a silane compound of the following formula (A), R1bR2cSi (OR3)4-a (A) wherein R1 is a monovalent organic group having at least one unsaturated bond, R2 individually represents a hydrogen atom, a halogen atom or a monovalent organic group, R3 individually represents a monovalent organic group, R1 is a group other than OR3, a is an integer of 1 to 3, b is an integer of 1 to 3, and c is an integer of 0 to 2, provided that a=b+c.
摘要翻译:提供了抗蚀剂下层膜用组合物。 该组合物具有优异的储存稳定性,并且可以形成对抗蚀剂膜具有优异粘合性的抗蚀剂下层膜,可以提高抗蚀剂图案的再现性,并且耐显影用碱性液体和除去抗蚀剂期间的氧气需求。 该组合物包含下式(A)的硅烷化合物的水解产物和/或缩合物,其中R1是具有至少一个不饱和键的一价有机基团的R 1 b R 2 c Si(OR 3)4-a(A),R 2各自表示 氢原子,卤原子或一价有机基团,R 3分别表示一价有机基团,R 1为除OR 3以外的基团,a为1〜3的整数,b为1〜3的整数,c为 0〜2的整数,条件是a = b + c。
摘要:
A composition for a resist underlayer film is provided. The composition has excellent storage stability and can form a resist underlayer film which has excellent adhesion to a resist film, can improve reproducibility of a resist pattern and is resistant to an alkaline liquid used in development and to oxygen ashing during the removal of a resist. The composition comprises a hydrolyzate and/or a condensate of a silane compound of the following formula (A), R1bR2cSi(OR3)4-a (A) wherein R1 is a monovalent organic group having at least one unsaturated bond, R2 individually represents a hydrogen atom, a halogen atom or a monovalent organic group, R3 individually represents a monovalent organic group, R1 is a group other than OR3, a is an integer of 1 to 3, b is an integer of 1 to 3, and c is an integer of 0 to 2, provided that a=b+c.
摘要:
When mobile communication exchange detects that SIP client has moved out of communication area of base station, the mobile communication exchange generates a BYE message, sends the generated BYE message to SIP client and ends a session.
摘要:
Disclosed is a compact self-ballasted fluorescent lamp with higher luminous efficiency than conventional lamps and improved luminous flux rising characteristics at lamp startup equivalent to those of general fluorescent lamps. The compact self-ballasted fluorescent lamp (1) includes an arc tube (2) formed by a bent glass tube (9) covered with a globe (6). The glass tube (9) has a turning part substantially in the middle between its both ends, a first spiral part starting from one end and wound around an axis toward the turning part, and a second spiral part starting from the turning part and wound around the axis toward the other end. The arc tube (2) has mercury enclosed therein in a single form. The glass tube (9) has a substantially circular-shaped cross section and an inner diameter of 7.4 mm. The turning part is connected to the globe (9) via a heat-conductive member (15).