摘要:
A film deposition apparatus includes a turntable provided in the chamber and having on a first surface a substrate receiving area in which a substrate is placed; first and second reaction gas supplying portions supplying first and second reaction gases to the first surface, respectively; a separation gas supplying portion provided between the first reaction gas supplying portion and the second reaction gas supplying portion and supplying a separation gas that separates the first reaction gas and the second reaction gas; an evacuation port that evacuates the chamber; a space defining member provided for at least one of the first and second reaction gas supplying portions and defining a first space between the at least one of the first and second reaction gas supplying portions and the turntable and a second space so that the separation gas is likely to flow through the second space rather than the first space.
摘要:
Provided is a surface-treated powder having excellent usability and adhesion to skin. The powder is coated with a surface-treating agent including (a) a fluorine-containing monomer of a general formula (I) and (b) an alkoxy group-containing monomer of a general formula (II). The powder is used for various cosmetics. [Chemical formula 3] CH2=C(—X)—C(═O)—Y—[—(CH2)m-Z-]p-(CH2)n-Rf (I) [Chemical formula 4) CH2=C(X1)-C(═O)—O—(RO)q-X2 (II)
摘要:
A heat treatment method includes a substrate holder that holds a plurality of substrates at predetermined vertical intervals and is carried into a heat treating furnace for performing a predetermined heat treatment on the substrates. The substrate holder has two holder constituting bodies each having a plurality of columns and substrate holding sections. One of the holder constituting bodies holds the substrates at a first, vertically adjacent distance so that their front surfaces face each other, while the other of the holder constituting bodies holds the substrates at a second, vertically adjacent distance so that their back surfaces face each other wherein the second distance is smaller than the first distance to ensure uniformity of the heat treatment. At least one of the holder constituting bodies moves in the vertical direction to change the positions of the holder constituting bodies relative to each other.
摘要:
By coating the surface of a powder comprising a silicone resin and/or an organic powder with a specific hydrophilizing agent, such powder is hydrophilized. The hydrophilizing agent includes water-soluble polyoxyalkylene glycol derivatives. The organic powder is at least one selected from PMMA, nylon, polyester, polystyrene, cellulose, silicone elastomer powder, silicone rubber powder, benzoguanamine, styrenedivinylbenzene pinhole polymer, ethylene tetrafluoride, polyethylene powder, polypropylene powder, polyurethane powder, silk powder, metal soap powder, starch powder, N-acylated lysine, an organic pigment, and a composite of at least one of these organic powders described above with a metal oxide and/or a metal hydroxide. Such coated (treated) powder has extremely great dispersibility (ease of dispersion) and very good dispersion stability (long-term dispersion stability with lapse of time) in aqueous dispersion media, particularly under acidic and alkaline conditions, specifically at pH 3 through 13. Using the surface-treated powder, additionally, a dispersion with good dispersibility (ease of dispersion) and great dispersion stability, preferably for cosmetics can be provided. The use of the surface-treated powder, or the use of the dispersion can provide further a cosmetic excellent in dispersibility and dispersion stability and further in re-dispersibility and dispersion stability with lapse of time and smooth feeling as compared to the related art when selecting aqueous cosmetic as an agent form.
摘要:
An image-forming apparatus includes an image-bearing member supporting a toner image; a transfer roller that rotates in contact with the image-bearing member so as to transfer the toner image to a recording material; first and second cleaning rollers, each having a brush provided on a circumferential surface thereof so as to electrostatically recover toner deposited on the transfer roller while rotating in contact therewith; a recovery roller that rotates in contact with the first and second cleaning rollers to electrostatically recover the toner therefrom; and a blade-like removing member that comes in contact with the recovery roller so as to remove the toner therefrom.
摘要:
An image forming apparatus includes an image bearing member bearing a normal toner image and a toner pattern; toner image forming means for forming the normal toner image in an image area of the image bearing member and for forming the toner pattern in a non-image-area of the image bearing member; an intermediary transfer member, contactable to the image bearing member, for forming a primary transfer portion for primary transfer of the toner image from the image bearing member; a primary transfer member for being supplied with a transfer voltage for primary transfer of the toner image from the image bearing member onto the intermediary transfer member; a voltage source for supplying, to the primary transfer member, a transfer voltage and a voltage of a polarity opposite to the transfer voltage; image bearing member cleaning means for removing toner from the image bearing member; secondary transferring means for secondary transfer of the toner image from the intermediary transfer member onto a recording material; intermediary transfer member cleaning means for electrostatically removing toner from the intermediary transfer member; and voltage source control means for controlling the voltage source so as to apply, to the primary transfer member, a voltage having an absolute value larger than a discharge threshold and having the polarity opposite to the transfer voltage, when the toner pattern passes through the primary transfer portion.
摘要:
A printed wiring board is provided in which lift-off and land peeling do not occur during soldering of an inserted component onto the printed wiring board, and hence pattern breakage does not occur, but with no increase in cost. A plurality of lands 6 are each formed continuously across surfaces of a substrate and an inner peripheral surface of one of a plurality of soldering through holes 5 into which leads 2 of an inserted component 3 to be mounted onto the printed wiring board are inserted before soldering is carried out, and a solder resist 8 is coated onto the lands 6.
摘要:
A porous article wherein a sulfur containing atomic group is introduced onto at least a part of outer-inner surfaces of the article, a ratio (S/C) of the number of sulfur atoms (S) to the number of carbon atoms (C) on the surface onto which the sulfur containing atomic group is introduced is 7×10−4 or more, a ratio (O/C) of the number of oxygen atoms (O) to the number of carbon atoms (C) on the surface onto which the sulfur containing atomic group is introduced is 0.2 or more, and the ratio (S/C) and the ratio (O/C) are determined by means of an X-ray photoelectron spectrophotometer is disclosed.
摘要:
In a communication network, in which a plurality of switching nodes are connected with each other through a plurality of relay lines and one of the switching nodes acts as a center node for network routing, the center node estimates the state of delay of data for every relay line on the basis of information previously inputted, indicating the communication network configuration, and the state of delay of data reported by each of the switching nodes, and informs each of the switching nodes of said estimated state of delay of data. Each of the switching nodes determines and selects the relay line giving the shortest delay of data for every destination, to which it outputs data, on the basis of the state of delay at the relevant switching node itself and that received from the center node.
摘要:
A substrate transport apparatus includes a first fork which is disposed to be movable in a forward/backward direction to a substrate holding part to transport a stacked member to or receive the stacked member from the substrate holding part. A second fork is arranged to be reversible and disposed above the first fork to be movable in a forward/backward direction to an accommodating part that accommodates substrates and spacer members to transport a substrate or a spacer member between the accommodating part and the first fork. A first grip module is disposed on a first surface of the second fork to hold and support the substrate from an upward direction. A second grip module is disposed on the first surface of the second fork on the same side as the first grip module to hold and support the spacer member from an upward direction.