摘要:
A throwaway insert for a pin mirror cutter in which eight corners can be used and which the cutting performance and machining accuracy can be increased by making positive the axial rake angle of the peripheral cutting edge. Side faces of a negative insert of a parallelogrammic shape are formed by two surfaces connecting to each other at an angle so as to have a first included angle and a second included angle. Further, independent arcuate surfaces are provided at the intersections between the arcuate corner sides of each of the side faces and the top and bottom surfaces and the intersections between the obtuse corner sides and the top and bottom surfaces.
摘要:
A throwaway insert for a ball end mill having an ideal cutting edge shape corresponding to the cutting speeds and loads at different portions of the cutting edges, high in strength and capable of discharging chips smoothly. As viewed in a direction perpendicular to the line connecting noses, each cutting edge forms a convex curve with its nose portion at the lowest level. As viewed in a direction perpendicular to the abovesaid direction, rake faces form symmetrical, downwardly sloping convex accurate surfaces or straight surfaces having a positive rake angle of 5-25.degree.. The wedge angle at the cutting edges is set at 85-65.degree.. Thus, the rake angle will be negative at the noses and positive at other portions. Further, the rake angle increases toward the side where the cutting speed is higher. The thickness of the insert increases toward the side where the load is greater. Since this insert is a modification of a negative insert, i.e. an insert of the type having a side perpendicular to its bottom, it has enough strength. Chips can be discharged smoothly too.
摘要:
This invention relates to novel heterocyclic carboxamide derivatives and salts thereof. More particularly, it relates to novel heterocyclic carboxamide derivatives and salts thereof which act as a ROCK inhibitor, to a pharmaceutical composition comprising the same and to a method of using the same therapeutically in the treatment and/or prevention of ROCK-related disease.
摘要:
Provided is a compound which is useful as an active ingredient for a pharmaceutical having a PKCθ inhibition activity, particularly a pharmaceutical composition for inhibiting acute rejection occurring in transplantation. The present inventors have conducted extensive studies on a compound having a PKCθ inhibition activity, and as a result, they have found that a compound having a structure such as aralkyl and the like on an amino group at the 2-position and also having a structure such as an adamantylalkyl group and the like on an amino group at the 4-position of 2,4-diaminopyrimidine, or a salt thereof has an excellent PKCθ inhibition activity, thereby completing the present invention. The 2,4-diaminopyrimidine compound of the present invention can be used as a PKCθ inhibitor or an inhibitor of acute rejection occurring in transplantation.
摘要:
The present invention has been achieved reflecting such situation, and its object is to provide a manufacturing method of a semiconductor device capable of continuously performing the mounting process which applies a so-called DBG process and a flip chip bonding method, and can contribute to simplify the manufacturing process and to improve the reliability with no void in the product. The manufacturing method of a semiconductor device according to the present invention comprises: laminating a surface protective sheet to a circuit surface side of a wafer formed with grooves which divide each circuit wherein an adhesive film is adhered on the circuit surface of the wafer; reducing the thickness of the wafer and finally dividing the wafer into individual chips by grinding a back face of the wafer; picking up individual chips together with the adhesive film; die-bonding said individual chip to predetermined position of a chip mounting substrate via said adhesive film; fixing the chip to the chip mounting substrate by heating the die-bonded chip having the adhesive film; and applying a static pressure larger than an ambient pressure by 0.05 MPa or more to a stacked body including the adhesive film one or more times, at any point between adhering the wafer to the adhesive film and fixing the chip to the chip mounting substrate.
摘要:
A statistical-data collecting-and-providing apparatus receives, through a statistical-data-acquisition-criterion setting interface, setting of a statistical-data acquisition criterion and setting of a notification destination, which is a destination of statistical data delivery. Subsequently, the statistical-data collecting-and-providing apparatus collects statistical data based on the thus-received statistical-data acquisition criterion. Thereafter, the statistical-data collecting-and-providing apparatus delivers the thus-collected statistical data to a service-providing application server, which is the notification destination received through the statistical-data-acquisition-criterion setting interface.
摘要:
In a liquid dispensing apparatus comprising a dispensing probe for sipping and injecting a liquid sample and a dispensing controller for operating the dispensing probe to ascend, descend and rotate, the liquid dispensing apparatus includes a sample moving device for moving a rack holding the liquid sample, a light beam generator, a photosensor for receiving a light beam reflected from a surface of the liquid sample, a computing unit for computing a liquid surface level based on an output signal from the photosensor, and a controller for controlling operations of those components in a supervising way and processing information necessary for the operations. With the liquid dispensing apparatus, precise information of the liquid surface level can be obtained before the start of the dispensing operation.
摘要:
A foreign matter detecting system which can acquire a clear image and detect a foreign matter with high accuracy based on the acquired image regardless of whether a subject is located far or near from an image capturing device in spite of a depth variation or a level difference. An image capturing unit having an externally controllable focus position is disposed above or below a liquid surface, and a ray of light from an LED is illuminated toward the liquid surface from above or the side at least at a focus position of the image capturing unit so that a foreign matter on the liquid surface causes mirror reflection. The focus position of the image capturing unit is changed over the range from the top of a container containing a liquid to the bottom thereof. At each focus position, an input image from the image capturing unit is taken into an image input unit of an image processing section. An image selecting unit of the image processing section selects an image focused on the liquid surface or a clearest image of the liquid surface from among the input images. An image detecting unit of the image processing section checks the presence and position of the mirror reflection, thereby detecting the foreign matter.
摘要:
A thread joint for a tube which suppresses galling without deteriorating its sealing performance since a sliding distance L.sub.S which expresses a quantity of spiral sliding of sealing portions relative to each other during a tightening period from the start of a contact between the sealing portions until shoulder portions abut each other satisfies the following relationship:Sliding Distance L.sub.S .ltoreq.-0.0093.times. (Tube Outer Diameter).sup.2 +4.73.times. (Tube Outer Diameter).To shorten the sliding distance L.sub.S, the sealing portion of a box portion is formed shorter than the sealing portion of a pin portion. In this case, a circumferential groove may be formed to discharge a dope. Conversely, the sealing portion of the pin portion is formed shorter than the sealing portion of the box portion. In this case, a precedent-stage unthread portion whose inclination is smaller than that of the sealing portion of the pin portion is formed between a male thread and the sealing portion of the pin portion. In addition, tapers of the sealing portions of the pin portion and the box portion are set at 1/6 or larger, and/or, a distance where the sealing portion of the box portion (pin portion) is formed so as to contact a curve which is tangent to the sealing portion of the pin portion (box portion) is 1.45 mm or larger.
摘要:
In a pressure-sensitive adhesive composition or a pressure-sensitive adhesive sheet containing an energy ray-curable polymer, problems associated with the volatilization of a low molecular weight compound contained in the composition are overcome. An energy ray-curable polymer characterized by comprising a radical generating group, which is capable of initiating a polymerization reaction upon excitation with an energy ray, and an energy ray-polymerizable group bonded together in the main or side chain.