摘要:
Novel compound, 2,2-bis(4-carboxyphenyl)hexafluoropropane bisamidrazone, obtained by conversion of the carboxy groups of 2,2-bis(4-carboxyphenyl)hexafluoropropane to acid chloride groups, followed by reaction with ammonia; dehydration reaction of the resulting 2,2-bis(4-carboxyphenyl)hexafluoropropane diamide; reaction of the thus obtained 2,2-bis(4-cyanophenyl)hexafluoropropane with alcohol; and reaction of the resulting 2,2-bis(4-carboxyphenyl)hexafluoropropane bisiminoalkyl ether with hydrazine is a useful vulcanizing agent for fluorine-containing elastomer having cyano group.
摘要:
An inspecting device inspects the printed state of cream solder by projecting a plurality of light patterns varying in phase onto a printed circuit board printed with cream solder, and processing signals obtained by an image pick-up device for picking up the image on the surface of the printed circuit board using a phase shifting method. A printed position, area, thickness or amount of the cream solder can be detected. By comparing the data thus obtained with reference data, the printed state is evaluated. The printed state of the cream solder may be examined quickly and positively, while a continuous automatic processing can be effected without stopping the mounting process of the printed circuit board in a production line.
摘要:
An electromagnetic contactor manufacturing method includes a step of forming an arc extinguishing chamber connection portion by simultaneously brazing a fixed terminal and a pipe penetrating and fixed to a tub-shaped arc extinguishing chamber, and a tube portion of a first connection member in communication with an open end portion of the arc extinguishing chamber; a step of forming a cap connection portion having a flange portion extending outward in a radial direction from an open end of a bottomed tubular cap; and a step of disposing a flange portion of the first connection member and a flange portion of a second connection member in close contact with a base plate in which an aperture hole is formed, and welding each of the flange portions to the base plate so that the arc extinguishing chamber connection portion and the cap connection portion are in communication through the aperture hole.
摘要:
The present invention is a filler metal installation position checking method and a filler metal installation position checking system for confirming difference between installation position and designed position of a filler metal embedded in a wall surface. A standard surface target 16 having known actual dimension and position to a wall surface 12 is provided to the wall surface 12 where a filler metal 14 is installed. The wall surface 12 is photographed together with the standard surface target 16 to create image data 18. Using actual position and dimension of the standard surface target 16 and position and dimension of the standard surface target 16 on an image displayed by the image data 18, the image data 18 is converted into corrected image data 20 displaying an image corrected in a manner that the image is photographed from front of the wall surface. Design CAD data 22 showing actual designed position of the filler metal is read out and the images shown by the corrected image data 20 and the design CAD data 22 are outputted as images on one same display.
摘要:
An electromagnetic contactor has a base plate having an aperture hole; an arc extinguishing chamber having a fixed terminal and a pipe; and a bottomed tubular cap in which one end thereof is open. An arc extinguishing chamber connection portion is formed by the arc extinguishing chamber and a first connection member having a tube portion connected to the arc extinguishing chamber and a flange portion contacting with the base plate. A cap connection portion is formed by the cap and a second connection member having a tube portion connected to the cap and a flange portion connected to the base plate. The flange portions of the first and second connection members are attached to one surface and the other surface of the base plate accordingly. The arc extinguishing chamber connection portion and the cap connection portion are in communication through the aperture hole of the base plate.
摘要:
The objective of the present invention is to reduce the effect of the hysteresis of a scanning electromagnet so as to obtain a particle beam therapy system that realizes high-accuracy beam irradiation. There are included an irradiation management apparatus (32) that controls the scanning electromagnet (3), based on target irradiation position coordinates (Pi) of a charged particle beam (1b), and a position monitor (7) that measures measurement position coordinates (Ps) of the charged particle beam (1b). The irradiation management apparatus (32) has a command value creator (25) that outputs a control input (Io (Ir)) to the scanning electromagnet (3), based on the target irradiation position coordinates (Pi) and correction data (Ia) created on the basis of the measurement position coordinates (Ps), measured by the position monitor (7) in the preliminary irradiation in which the excitation pattern of the scanning electromagnet is the same as that of the main irradiation plan, and the target irradiation position coordinates (Pi).
摘要:
A solid state imaging device having a back-illuminated type structure in which a lens is formed on the back side of a silicon layer with a light-receiving sensor portion being formed thereon. Insulating layers are buried into the silicon layer around an image pickup region, with the insulating layer being buried around a contact layer that connects an electrode layer of a pad portion and an interconnection layer of the surface side. A method of manufacturing such a solid-state imaging device is also provided.
摘要:
A substrate processing system (100) includes a main transfer line (20) configured to transfer wafers (W) over the entire system, and an auxiliary transfer line (30) configured to transfer wafers (W) inside a photolithography process section (1a). The photolithography process section (1a) is arranged such that a resist coating process apparatus (2) and a developing process apparatus (5) are disposed separately from each other, a first light exposure process apparatus (3a) and a first PEB process apparatus (4a) are disposed adjacent to each other, and a second light exposure process apparatus (3b) and a second PEB process apparatus (4b) are disposed adjacent to each other.
摘要:
A substrate treatment apparatus is disclosed. The substrate treatment apparatus includes: a cassette loading portion on which a cassette for containing a substrate is loaded when the cassette is carried to/from outside of the substrate treatment apparatus; a substrate treatment portion for performing a treatment on the substrate; a substrate carrying portion for carrying the substrate in the cassette loaded on the cassette loading portion to the substrate treatment portion, and carrying the substrate that has been subjected to the treatment by the substrate treatment portion to the cassette on the cassette loading portion; a vacant cassette loading portion on which the cassette caused to be vacant by carrying the substrate to the substrate treatment portion is temporarily loaded; and a vacant cassette transfer mechanism for transferring the vacant cassette between the vacant cassette loading portion and the cassette loading portion.