Abstract: The present invention provides an efficient process for preparing a nucleic acid oligomer, in particular, a process for deprotecting efficiently a protecting group of hydroxy group of a ribose in a nucleic acid oligomer. Specifically, the present invention also provides a process for preparing a nucleic acid oligomer represented by formula (4), which comprises contacting a nucleic acid oligomer represented by formula (3) with a fluoride ion under an atmosphere of an inert gas or inert gases containing 15% or less of oxygen concentration (wherein the definitions of each groups described in formula (3) and formula (4) are the same as defined in the Description).

Abstract: A vehicle sunshade device including: a sunshade configured to block at least a portion of light entering a vehicle cabin, by being disposed along a door glass of a vehicle; a knob attached to the sunshade; and a case configured to internally stow the sunshade, such that stowing of the sunshade is complete in a state in which the knob contacts the case.

Abstract: A treatment device and an endoscopic treatment method are disclosed. The treatment device includes a first pipeline that is made of material having electrical insulation, and includes an internal space; an electrode that is energizable with high frequency current; a distal-end tip that is attached to a distal end of the first pipeline, and includes a distal-end opening in communication with the internal space of the first pipeline; and a second pipeline that is inserted through the first pipeline and through which liquid can pass. The endoscopic treatment method includes puncturing a treatment target and performing a local injection using the treatment device.

Abstract: A tissue traction device includes a first needle connected to a distal end of a first thread; a second needle connected to a distal end of a second thread; an elongated main body connected to the first thread and extending between the first thread and the second thread, the main body including a first hole; and a tube disposed at a proximal end of the main body, wherein the second thread is inserted through the first hole to be advanceable and retractable at a position between the second needle and a distal end of the tube, and the tube and the second thread are configured to be relatively movable in a longitudinal direction of the tube.

Abstract: A tissue traction device includes a first needle connected to a distal end of a first thread; a second needle connected to a distal end of a second thread; an elongated main body connected to the first thread and extending between the first thread and the second thread, the main body being elastically deformable; a tube disposed at a proximal end of the main body; and a traction member having a distal end connected to a distal end portion of the main body, the traction member extending from the distal end portion of the main body toward a distal end of the tube.

Abstract: A vehicle sunshade device including: a sunshade configured to block at least a portion of light entering a vehicle cabin, by being disposed along a door glass of a vehicle; a knob attached to the sunshade; and a case configured to internally stow the sunshade, such that stowing of the sunshade is complete in a state in which the knob contacts the case.

Abstract: A gastrointestinal-tract constricting method comprises: while observing the gastrointestinal tract with an endoscope inserted into the gastrointestinal tract, placing a protection substance, which does not damage tissue, in at least one of a region between the mucosal layer and muscular layer of the gastrointestinal tract and a region in a mucosal surface of the mucosal layer so as to form a protection region that protects the mucosa basal layer from a medical substance that damages the tissue; and, after forming the protection region, supplying the medical substance to a mucosal surface in a target region, which is at a position different from the protection region in a circumferential direction of the gastrointestinal tract, or to a position between the mucosal layer and the muscular layer.

Abstract: A drug supply device includes: a tube body; a first expansion member configured to be expanded to a first outer diameter and a second expansion member configured to be expanded to a second outer diameter that is greater than the first outer diameter, the first expansion member and the second expansion member being positioned on a distal-end side of the tube body; and a masking member that extends between the expansion members and that is connected to outer surfaces of the expansion members at two ends thereof. The tube body includes an outlet that opens between the expansion members and a channel that is in communication with the outlet, the masking member is formed in an arc shape in a lateral cross-section that is orthogonal to the longitudinal axis, and the masking member stretches between the expansion members in a state in which the expansion members are expanded.

Abstract: A gastrointestinal tract constricting method according to the present invention aims to constrict the gastrointestinal tract by contracting a desired region of the gastrointestinal tract by a simple and low-invasive procedure. The method includes forming spreading blocks while observing the gastrointestinal tract with an endoscope inserted into the gastrointestinal tract, the spreading blocks being formed at a position between a mucosa layer and a muscle layer and on both sides of a target region, which is to be damaged by a substance, in a circumferential direction of the gastrointestinal tract so that the spreading blocks block spreading of the substance in the circumferential direction of the gastrointestinal tract to prevent spreading of the substance to an outer side of the target region, and supplying the substance to a mucosal surface of the target region or to the position between the mucosa layer and the muscle layer after formation of the spreading blocks.

Abstract: A parallel veneer standby step, a cross veneer moving step, a cross veneer positioning step, a cross veneer standby step, a parallel veneer returning step, a parallel veneer positioning step, a superimposing step, and a superimposed veneer gluing step are included. Accordingly, a superimposed veneer is obtained in which the parallel veneer and the cross veneer are bonded with a high degree of adhesion and corresponding edges of the parallel veneer and the cross veneer substantially align with each other.

Abstract: A gastrointestinal-tract constricting method includes: while observing the gastrointestinal tract by inserting an endoscope into the gastrointestinal tract, forming a spreading block that suppresses infiltration of a substance, which damages a mucosa basal layer of the gastrointestinal tract, into the muscular layer underlying the mucosa basal layer, the spreading block being formed along a circumferential direction of the gastrointestinal tract and between the mucosa basal layer and the muscular layer; and supplying the substance to a gap between the spreading block and the mucosa basal layer while forming a contact surface between the spreading block and the substance along the circumferential direction of the gastrointestinal tract.

Abstract: A gastrointestinal-tract constricting method includes, while observing the gastrointestinal tract by inserting an endoscope into the gastrointestinal tract, forming a spreading block that blocks infiltration of a substance, which damages a mucosa basal layer of the gastrointestinal tract, into the muscular layer underlying the mucosa basal layer, the spreading block being formed along a circumferential direction of the gastrointestinal tract and between the mucosa basal layer and the muscular layer; and supplying the substance along the circumferential direction of the gastrointestinal tract and to a surface of the mucosa that lies within a region that overlaps an inner side of the gastrointestinal tract with respect to the spreading block out of the entire circumference of the gastrointestinal tract in a transverse section of the gastrointestinal tract.

Abstract: A gastrointestinal-tract constricting method comprises: while observing the gastrointestinal tract with an endoscope inserted into the gastrointestinal tract, placing a protection substance, which does not damage tissue, in at least one of a region between the mucosal layer and muscular layer of the gastrointestinal tract and a region in a mucosal surface of the mucosal layer so as to form a protection region that protects the mucosa basal layer from a medical substance that damages the tissue; and, after forming the protection region, supplying the medical substance to a mucosal surface in a target region, which is at a position different from the protection region in a circumferential direction of the gastrointestinal tract, or to a position between the mucosal layer and the muscular layer.

Abstract: A gastrointestinal-tract constricting method includes: while observing the gastrointestinal tract by inserting an endoscope into the gastrointestinal tract, forming a spreading block that suppresses infiltration of a substance, which damages a mucosa basal layer of the gastrointestinal tract, into the muscular layer underlying the mucosa basal layer, the spreading block being formed along a circumferential direction of the gastrointestinal tract and between the mucosa basal layer and the muscular layer; and supplying the substance to a gap between the spreading block and the mucosa basal layer while forming a contact surface between the spreading block and the substance along the circumferential direction of the gastrointestinal tract.

Abstract: A gastrointestinal-tract constricting method includes, while observing the gastrointestinal tract by inserting an endoscope into the gastrointestinal tract, forming a spreading block that blocks infiltration of a substance, which damages a mucosa basal layer of the gastrointestinal tract, into the muscular layer underlying the mucosa basal layer, the spreading block being formed along a circumferential direction of the gastrointestinal tract and between the mucosa basal layer and the muscular layer; and supplying the substance along the circumferential direction of the gastrointestinal tract and to a surface of the mucosa that lies within a region that overlaps an inner side of the gastrointestinal tract with respect to the spreading block out of the entire circumference of the gastrointestinal tract in a transverse section of the gastrointestinal tract.

Abstract: A gastrointestinal tract constricting method according to the present invention aims to constrict the gastrointestinal tract by contracting a desired region of the gastrointestinal tract by a simple and low-invasive procedure. The method includes forming spreading blocks while observing the gastrointestinal tract with an endoscope inserted into the gastrointestinal tract, the spreading blocks being formed at a position between a mucosa layer and a muscle layer and on both sides of a target region, which is to be damaged by a substance, in a circumferential direction of the gastrointestinal tract so that the spreading blocks block spreading of the substance in the circumferential direction of the gastrointestinal tract to prevent spreading of the substance to an outer side of the target region, and supplying the substance to a mucosal surface of the target region or to the position between the mucosa layer and the muscle layer after formation of the spreading blocks.

Abstract: A parallel veneer standby step, a cross veneer moving step, a cross veneer positioning step, a cross veneer standby step, a parallel veneer returning step, a parallel veneer positioning step, a superimposing step, and a superimposed veneer gluing step are included. Accordingly, a superimposed veneer is obtained in which the parallel veneer and the cross veneer are bonded with a high degree of adhesion and corresponding edges of the parallel veneer and the cross veneer substantially align with each other.

Abstract: A model format storing unit stores a model format representing a cyclic process of brand knowledge creation. Arrangement of dynamic evaluation parameters obtained by factor analysis of several indices for brand-creation process evaluation is set in the model format. A target brand parameter acquiring unit acquires dynamic evaluation parameters for a target brand. A model creating unit arranges the dynamic evaluation parameters for the target brand in accordance with the setting of the model format. In this way, a model of the target brand is created and outputted. The dynamic evaluation parameters are six parameters of contact, cognition, interaction, coherence, characterization, and alignment. With this model, circulation of brand knowledge creation is represented with appropriate parameters.

Abstract: A flag set may comprise a pole (10) and a plurality of flag units (20a, 20b) that can be attached to the pole (10) at different angles with respect to the pole (10). A support arm (30) may hold the top edges of the plurality of flag units (20a, 20b). An attachment part (40) is provided at the top of the pole (10) and may include attachment slits (47) and attachment grooves (48) that open upward so that the support arm (30) can be inserted from the top. A fastening part (50) anchors the support arm (30) to the attachment slits (47) and attachment grooves (48). The fastening part (50) is attached to the attachment part (40) after the support arm (30) is inserted into the attachment slits (47) and attachment grooves (48) to lock these parts together.

Abstract: Flag sets may include a flag (20) attached to a flagpole (10). An upper-end joining loop (22a) may be disposed at the upper side edge of the flag (20). A joining part (54) may be rotatably disposed at the upper end of the flagpole (10) and may be coupled to the upper-end joining loop (22a) without wrapping the upper-end joining loop (22a) around the flagpole (10). A lower-end joining loop (22b) may be disposed at a lower side of the flag (20). A flagpole collar (80) may be rotatably disposed on the flagpole (10). The lower-end joining loop (22b) may be coupled to a joining part (84) defined within the flagpole collar (80) without wrapping the lower-end joining loop (22b) around the flagpole (10).