Patent application number | Description | Published |
20080202692 | ADHESIVE TAPE JOINING APPARATUS - An apparatus of this invention includes: a workpiece holding mechanism that holds a ring frame and a wafer; a tape supplying device that supplies a continuous dicing tape or a continuous carrier tape to which a precut dicing tape is joined, to a joining position; a joining unit that joins the continuous dicing tape or the precut dicing tape separated from the carrier tape, to the ring frame and the semiconductor wafer; a tape cutting mechanism that cuts the dicing tape joined to the ring frame along a contour of the ring frame; and a residual tape collecting section that takes up and collects a residual tape after the cutting. | 08-28-2008 |
20090133549 | PROTECTIVE TAPE CUTTING METHOD FOR SEMICONDUCTOR WAFER AND DEVICE OF THE SAME - A cutter blade is relatively moved along an outer periphery of a semiconductor wafer, and dust generated at a tape cutting site by the cutter blade and attached to an upper surface of the protective tape is collected with a dust collecting member which relatively moves with the cutter blade with respect to the semiconductor wafer, and the dust collected at a predetermined portion is suctioned and removed with a suction nozzle after the completion of tape cutting. | 05-28-2009 |
20100078114 | METHOD AND APPARATUS FOR JOINING ADHESIVE TAPE - An adhesive tape is supplied to a back face side of a ring frame, joined to the ring frame with a joining roller, and cut by pivoting a cutter blade along the ring frame. Subsequently, an inspection ring of an inspecting mechanism perform suction on the adhesive tape while contacting the adhesive tape adjacent an inner periphery of the ring frame. Separation of the adhesive tape from the ring frame is determined based on variations of the suction pressure. When the separation of the adhesive tape from the ring frame is detected, the adhesive tape is joined again with the joining roller provided in the cutter mechanism. | 04-01-2010 |
20100294416 | PROTECTIVE TAPE JOINING METHOD AND PROTECTIVE TAPE JOINING APPARATUS - A tape level detecting device detects a level of a protective tape supplied above a holding table in a given position on a side where joining of the protective tape starts to control the level of the protective tape in the given position on the side where the joining starts in accordance with detected results on the level of the protective tape such that the detected level of the protective tape may fall within a reference range set in advance. | 11-25-2010 |
20110079357 | ADHESIVE TAPE JOINING APPARATUS - A collection bobbin is provided on a vertical line that travels a center of a supply bobbin. A pair of connection mechanisms is provided at front both sides of a tape housing chamber. An adhesive tape transport carriage with connection portions at a forward end of a carriage frame is connected to the connection mechanisms in the apparatus body. Loading of a master roll of an adhesive tape to the supply bobbin and unloading of a roll of a residual cut tape may be performed at the same position. | 04-07-2011 |
20140113413 | SEMICONDUCTOR WAFER MOUNTING METHOD AND SEMICONDUCTOR WAFER MOUNTING APPARATUS - A resin sealing sheet is cut into an adhesive sheet piece having an outer shape smaller than that of a wafer. The adhesive sheet piece is joined to a supporting adhesive tape together with a ring frame. The adhesive tape between the ring frame and the adhesive sheet piece is sandwiched by upper and lower housings to form a chamber. The wafer with a support board placed on a wafer holding table within the chamber faces to the adhesive sheet piece closely. The chamber is divided into two spaces by the adhesive tape. Differential pressure generated within the two spaces causes the adhesive tape and the adhesive sheet piece to cave and bend toward the wafer, whereby the adhesive sheet piece is joined to the wafer. | 04-24-2014 |
20140238207 | ADHESIVE TAPE CUTTING METHOD AND ADHESIVE TAPE CUTTING APPARATUS - A strip adhesive tape except for a portion on a notch of a wafer W is cut by contacting a cutter of a first cutting mechanism along an outer periphery of the wafer. The adhesive tape cut out into a wafer shape is reeled and collected while being separated. Thereafter, the wafer with the adhesive tape is transported to a second cutting mechanism. The second cutting mechanism cuts out the portion of the adhesive tape on the notch with a cutter having the same shape as that of the notch. | 08-28-2014 |
Patent application number | Description | Published |
20090054971 | DRUG ELUTING STENT SYSTEM AND MANUFACTURING PROCESS OF DRUG ELUTING STENT SYSTEM - This invention provides a drug eluting stent system provided with a stent, which carries thereon a biologically/physiologically active substance, and a deoxidant within a package, and a manufacturing process of the drug eluting stent system. The drug eluting stent system has a substantially extended expiration date and permits a practical application. | 02-26-2009 |
20140024887 | DEVICE FOR HOLDING LIVING TISSUE - A device for holding a living tissue including elongated bodies capable of being inserted into a body cavity, and a holder unit provided at a distal end portion of the elongated bodies and exerting an adhesion force whereby the device is able to hold the living tissue by the action of the adhesion force in a liquid containing water in the body cavity. | 01-23-2014 |
20140025104 | BIOLOGICAL ADHESIVE SHEET AND DEVICE FOR ATTACHING BIOLOGICAL ADHESIVE SHEET - A highly safe biological adhesive sheet capable of exerting a strong adhesive force almost without requiring a pressing force when the biological adhesive sheet is attached to living tissue. The biological adhesive sheet includes a substrate in which a plurality of through-holes are formed; and an adhesive section in which a plurality of protrusions that protrude on one surface side of the substrate are formed, wherein the protrusions make contact with living tissue and are made to adhere to the living tissue by a Van der Waals' forces by drawing the living tissue from the other surface side of the substrate through the through-holes. | 01-23-2014 |
20150299188 | HETEROCYCLIC COMPOUND - Provided is a compound having a superior FLAP inhibitory action and useful as a prophylactic or therapeutic agent for arteriosclerosis and the like, and a salt thereof. The present invention relates to a compound represented by the formula | 10-22-2015 |
20160002169 | HETEROCYCLIC COMPOUND - The present invention provides a heterocyclic compound having a RORγt inhibitory action. | 01-07-2016 |
Patent application number | Description | Published |
20130197451 | SYRINGE FOR PREFILLED SYRINGE - An object of the present invention is to provide a syringe for prefilled syringe in which the adsorption of a low-molecular medical agent or a protein for a long term is precluded. In accordance with the present invention, the above-described object is achieved by a syringe for prefilled syringe including: a plunger in which a gasket is attached to a top; and a syringe barrel in which the plunger is slidably accommodated, wherein the surface of the gasket and the inner wall of the syringe barrel are subjected to surface modification with a polymer containing zwitterion. | 08-01-2013 |
20130197454 | CATHETER - The catheter includes a hollow shaft, at least one adhering portion provided on an outer surface of the shaft, and plural protrusions arranged on the adhering portion. The protrusions are configured to increase a contact surface area to show adhesive strength due to a Van der Waals force. | 08-01-2013 |
20130197619 | INDWELLING DEVICE DELIVERY SYSTEM - An indwelling device delivery system including a hollow shaft, a dilatable balloon mounted on a circumference of a distal part of the shaft, and an indwelling device mounted on a circumference of the balloon and expanded by dilatation of the balloon. The balloon has a plurality of protrusions for adhering to the indwelling device and the protrusions are constructed so as to elicit adhesion force based on physical adhesion due to van der Waals force by means of creating more surface area. | 08-01-2013 |
20150032087 | DEVICE FOR TREATING LUMEN OF LIVING BODY - A device for treating the lumen of a living body includes a shaft insertable into a blood vessel, and a balloon provided on the shaft and shiftable between a deflated state and an expanded state. In the expanded state, the balloon has a recessed portion configured to form a coating chamber which is substantially blocked between an inner surface of the blood vessels and the device for treating the lumen of a living body, a discharge port provided on the recessed portion to discharge a coating substance toward the coating chamber; and a suction port provided on the recessed portion to apply a negative pressure to the coating chamber. | 01-29-2015 |