摘要:
Disclosed is an image forming apparatus (1) in which a sheet (P) is fed through a conveyance passage from one wall (2a) to the other wall (2b) of a box-shaped housing (2), and the sheet (P) reversed in a reversing passage (28) near the other wall (2b) is discharged in a discharge section of a top wall (2c), and the other wall (2b) near which the reversing passage (28) is provided includes an upper portion projecting outward in the top wall (2c) and a lower portion receding inward in a bottom wall (2d) so that an area of the bottom wall (2d) is smaller than that of the top wall (2c). Therefore, a space for an installation can be reduced when the image forming apparatus (1) is disposed on a desk (40) and the like.
摘要:
A printer (10) has a body (11) with a solenoid assembly that includes a swingable plate (42). The swingable plate (42) can change posture between an engaged posture (S2), where the swingable plate (42) is electromagnetically attracted to a solenoid (412) and an engagement release posture (S1), where the solenoid (412) is demagnetized so that the swingable plate (42) is moved back by a coil spring (43) to perform a given operation. A noise reduction structure reduces a hitting sound of the swingable plate (42) relative to a stopper in connection with the change from the engaged posture (S2) to the engagement release posture (S1). In the noise reduction structure, the solenoid assembly is mounted to a drive plate (30) fixed to a frame of the body (11), and a positioning protrusion (212b) integrated with a 3-dimensional frame (20) is used as the stopper.
摘要:
A magnetron cathode assembly which realizes stopping of turn of an external terminal inserted into a stem insulator without increasing a manufacturing cost. A leading end of a base end axial portion of an external terminal has a non-circular section by providing a flat surface in at least one position on its peripheral surface, and a straight stop edge that fits to the flat surface thereby to carry out stopping of turn of the external terminal is provided for a terminal fitting hole of a sealing metal plate into which the leading end of this external terminal is fitted.
摘要:
A semiconductor laser driving circuit has a semiconductor laser for emitting a laser beam according to a drive power. A photodetector is provided for effecting photo-electric conversion of the laser beam to output a corresponding electric signal. A monitoring circuit is connected for monitoring the electric signal to output a monitor signal indicative of variation in intensity of the laser beam. A controlling circuit is connected for comparing the monitor signal with a given reference signal to output a control signal according to difference therebetween. A powering circuit is operative according to the control signal to apply to the semiconductor laser a drive power effective to eliminate the difference. An abnormality detecting circuit is provided for comparing the monitor signal with a given limit signal which is set different from the reference signal to detect abnormality to output an abnormality signal.
摘要:
A radiation-sensitive resin composition that provides a resist coating film in a liquid immersion lithography process is provided, the radiation-sensitive resin composition being capable of exhibiting a great dynamic contact angle during exposure, whereby the surface of the resist coating film can exhibit a superior water draining property, and the radiation-sensitive resin composition being capable of leading to a significant decrease in the dynamic contact angle during development, whereby generation of development defects can be inhibited, and further shortening of a time period required for change in a dynamic contact angle is enabled. A radiation-sensitive resin composition including (A) a polymer having a structural unit (I) represented by the following formula (1), and (B) a radiation-sensitive acid generator.
摘要:
The present invention provides an engine pump that has: a housing having a cylinder space; an output shaft unit formed with one or more pistons capable of constant velocity true-circle rotation within the cylinder space, a ring disk, and an output disk; a rotor capable of constant velocity true-circle rotation at a fixed relative rotational velocity with respect to the rotation of the pistons; a rotor guide, which is concentric with the output shaft unit, governs the inside of the aforementioned cylinder, has a retaining part that makes concave contact with the rotor and has an outer circumferential surface that makes surface contact with the pistons, and supports the rotor and the center of the output shaft unit which rotates at constant velocity in a true circle; and a drive means that actuates the pistons. A portion of the inner circumferential wall surface of the cylinder of the housing has a notch part that is used for sealing and makes surface contact with a portion of the outer circumferential surface of the rotor.
摘要:
Provided is a surface-coated cemented carbide insert obtained by containing at least WC powder and Co powder as raw materials, including a WC-based cemented carbide obtained by forming and sintering mixed raw materials containing at least any of (a) Zr compound powder, Nb compound powder, and Ta compound powder, (b) complex compound powder of Nb and Ta, and Zr compound powder, (c) complex compound powder of Nb, Ta, and Zr, (d) complex compound powder of Nb, Zr, and Ta compound powder, and (e) complex compound powder of Ta and Zr, and Nb compound powder, as essential powder components, as a substrate, and forming a hard coating layer on the substrate by vapor deposition, in which a Co enrichment surface region is formed in a substrate surface, Co content in the Co enrichment surface region satisfies to be between 1.30 and 2.10 (mass ratio) of Co content in cemented carbide.
摘要:
A radiation-sensitive resin composition that provides a resist coating film in a liquid immersion lithography process is provided, the radiation-sensitive resin composition being capable of exhibiting a great dynamic contact angle during exposure, whereby the surface of the resist coating film can exhibit a superior water draining property, and the radiation-sensitive resin composition being capable of leading to a significant decrease in the dynamic contact angle during development, whereby generation of development defects can be inhibited, and further shortening of a time period required for change in a dynamic contact angle is enabled. A radiation-sensitive resin composition including (A) a polymer having a structural unit (I) represented by the following formula (1), and (B) a radiation-sensitive acid generator.
摘要:
A polylactic acid based resin sheet includes a layer formed of a composition (D) containing polylactic acid (A), an ionic surface active agent (B), and a nonionic surface active agent (C), wherein the polylactic acid (A) has a content of 50 mass % or more and 99.5 mass % or less in the entire 100 mass % of the composition (D), and the mass ratio between the ionic surface active agent (B) and the nonionic surface active agent (C) satisfies 2≦(B)/(C)≦20.
摘要:
There is disclosed a beverage dispenser capable of appropriately and smoothly supplying a supercooled beverage without being influenced by a type of raw water. The present invention is a beverage dispenser 1 comprising: a raw water treatment device 63 which deaerates raw water and/or filters the raw water through a reverse osmosis film; a primary cooling device 13 which cools said raw water to an ice point or so; a raw water supply circuit 59 which supplies the raw water cooled by the primary cooling device 13 to the outside; a secondary cooling device 30 which cools the raw water flowing through the raw water supply circuit 59 into the supercooled state at the solidifying point or less; and a syrup circuit 53 which supplies a syrup to the raw water supplied to the outside through a heat exchanger 61 for supercooling the raw water of the secondary cooling device 30.