Abstract: A printing apparatus includes a housing, a medium support unit having a support surface supporting a medium, and a printing unit configured to perform printing on the medium supported by the support surface. The housing accommodates the medium support unit and the printing unit. The medium support unit includes a position adjustment unit configured to adjust a position of the support surface in an intersecting direction intersecting the support surface. The position adjustment unit can move the support surface from outside the movement range to within the movement range when the printing is not being performed by the printing unit and the head is disposed at a retracted position.

Abstract: A pressure sensor has a stem in which a pressure introduction hole into which a pressure medium is introduced and a diaphragm deformable according to the pressure of the pressure medium are formed, and a strain detecting element which is arranged on the diaphragm via an insulating film and being configured to output a detection signal according to the deformation of the diaphragm. The strain detecting element is configured to have a portion made of polysilicon. A low doping layer having a higher electrical resistivity than polysilicon and a higher crystallinity than the insulating film is arranged between the insulating film and the strain detecting element.

Abstract: Provided is a linear solenoid valve having at least one notch that opens on an end surface of the land of the spool on the drain chamber side and is formed on an outer peripheral surface of the land. In response to movement of the spool, a state is formed in which the end surface of the land on the drain chamber side is located inside the communication chamber and the output chamber and the drain chamber communicate with each other via the notch and the communication chamber, and a state is formed in which the end surface of the land on the drain chamber side is located inside the output chamber and the output chamber and the drain chamber communicate with each other via the communication chamber.

Abstract: According to one embodiment, a semiconductor device restricts an OS capable of using a functional block by an OS identifier written in an attribute register for restricting an accessible OS, and creates operation setting values of a first input unit, a second input unit, and a screen synthesis unit per OS to describe them in a setting value list stored in a shared memory, and each of the first input unit, second input unit, and screen synthesis unit has a mask circuit that refers to the OS identifier of the attribute register and in which write of the operation setting values into the setting register group of an own block is hampered, the operation setting values being described in the setting value list created by an OS other than the OS having a use authority for the own block.

Abstract: A method includes a step of introducing a solution between a substrate with a membrane in which the membrane is provided so as to close an opening and a substrate provided with an independent electrode in which the independent electrode is provided, a step of pressure bonding the substrate with the membrane and the substrate with the independent electrode through a partition wall, and a step of forming a sealed liquid tank surrounded by at least the membrane and the partition wall by the pressure bonding, and arraying of a solid-state type nanopore sequencer is simply performed.

Abstract: A method for cleaning a paint spray gun, which comprises a rotating atomization head to apply a coating material while rotating and an outer circumferential tube to cover the exterior of the rotating atomization head, has a cleaning solution application step for applying a cleaning solution to the external face of the outer circumferential tube, and a rotating atomization head rotation step for generating a rotational flow between the rotating atomization head and the outer circumferential tube by rotating the rotating atomization head. The cleaning solution flowing down the external face of the outer circumferential tube applied in the cleaning solution application step penetrates between the rotating atomization head and the outer circumferential tube by way of the rotational flow. Such method uses a small amount of cleaning solution for cleaning external and internal faces of the outer circumferential tube and the external face of a rotating atomization head.

Abstract: A first modulation voltage is applied to a thin film. An amount of a change in the phase of a current carried through the thin film with respect to the phase of the first modulation voltage is compared with a threshold. Upon detecting that the amount of the change in the phase exceeds the threshold is detected, the application of the first modulation voltage is stopped. Thus, a nanopore is formed on the thin film at high speed.

Abstract: A biological sample analysis chip including a first substrate, a membrane disposed on the first substrate, a first liquid tank which is provided with a first electrode, a plurality of second liquid tanks each of which is provided with at least one flow path and a second electrode; and a second substrate disposed below the first substrate, in which the plurality of second liquid tanks are substantially insulated from each other, the membrane disposed on the first substrate is disposed between the first liquid tank and the plurality of second liquid tanks so as to form a portion of the first liquid tank and a portion of the plurality of second liquid tanks, and the second substrate is provided with the at least one flow path and the second electrode so as to form a portion of the plurality of second liquid tanks.

Abstract: A pore forming method in which a pore is formed in such a way that a first voltage is applied between electrodes that are disposed with a film in an electrolytic solution therebetween; a second voltage, which is lower than the first voltage, is applied between the electrodes; a current that flows between the electrodes owing to the application of the second voltage is measured; it is judged whether a value of a current is equal to or larger than a predefined threshold; and if the value of the current is smaller than the threshold, the above sequence is repeated until a pore is formed. In this case, the second voltage is a voltage that makes the value (IPF) of the current flowing through the film practically 0. With the use of the above method, a nanopore is formed in the film simply, easily, and accurately.

Abstract: Provided is a method of manufacturing an oscillator, including: arranging an electrode on a piezoelectric ceramics free from being subjected to polarization treatment, to thereby provide a piezoelectric element; bonding the piezoelectric element and a diaphragm to each other at a temperature T1; bonding the piezoelectric element and a power supply member to each other at a temperature T2; and subjecting the piezoelectric ceramics to polarization treatment at a temperature T3, in which the temperature T1, the temperature T2, and the temperature T3 satisfy a relationship T1>T3 and a relationship T2>T3.

Abstract: While an insulating film having a near-field light generating element placed thereon is being irradiated with light in an electrolytic solution, or after the film that has been irradiated with light is disposed in the electrolytic solution, a first voltage is applied between the two electrodes installed in the electrolytic solution across the film, a second voltage is then applied between the two electrodes, and a value of a current that flows between the two electrodes due to the application of the second voltage is detected. This procedure is stopped when the current value reaches or exceeds a pre-set threshold value, whereby a hole is formed at a desired location in the thin-film.

Abstract: To introduce a biomolecule into a nanopore without the need to check the position of the nanopore in a thin film. In addition, displacement stability is ensured and stable acquisition of blocking signals is realized. An immobilization member 107 having a larger size than a thin film 113 with a nanopore 112 is used, and biomolecules are immobilized on the biomolecule immobilization member 107 at a density that allows at least one biomolecule 108 to enter an electric field region around the nanopore when the biomolecule immobilization member 107 has moved close to a nanopore device 101.

Abstract: A seal structure includes a mounting groove disposed in a first member and a packing unit housed in the mounting groove. The packing unit includes an inner circumferential mounting section and an outer circumferential sliding section. Both side surfaces of the packing unit are conical surfaces which are inclined such that their diameters gradually increase in a direction from the mounting section toward the sliding section and which are inclined in mutually opposite directions. The thickness of the packing unit increases in a gradual manner in the direction from the mounting section toward the sliding section, the thickness in the mounting section is the smallest, and the thickness in the sliding section is the largest.

Abstract: An apparatus for a thin film device is used for analyzing a biopolymer. The apparatus has a thin film, a first solution in contact with a first surface of the thin film, a second solution in contact with a second surface of the thin film, a flow path or a conductive wire for adjusting the potential difference between the first solution and the second solution to a small value, a control unit for controlling the flow path or the conductive wire, an inlet from which a biopolymer is introduced to at least one of the first and second solution, a first electrode provided in the first solution, a second electrode provided in the second solution and an ammeter for measuring the current which flows between the first and second electrode when the biopolymer passes through a hole in the thin film between the first and second solution.

Abstract: A packing has an outer circumferential surface and includes a pair of sealing parts located at opposite ends of the packing in a direction along an axis. A piston has a sliding face having a first recess groove. When in the first recess groove, the packing has an outside diameter smaller than the diameter of a slide-receiving face of a cylinder hole. The piston divides the cylinder hole into a pair of chambers. While a compressed fluid is supplied to either one of the chambers, a side edge of the packing adjacent to the chamber at a high pressure is stretched in a radial direction by elastic deformation due to the pressure of the compressed fluid, thus causing a sealing part adjacent to the chamber at the high pressure to reduce a gap formed with the slide-receiving face of the cylinder hole or come into contact with the slide-receiving face.

Abstract: A method for cleaning a paint spray gun, which comprises a rotating atomization head to apply a coating material while rotating and an outer circumferential tube to cover the exterior of the rotating atomization head, has a cleaning solution application step for applying a cleaning solution to the external face of the outer circumferential tube, and a rotating atomization head rotation step for generating a rotational flow between the rotating atomization head and the outer circumferential tube by rotating the rotating atomization head. The cleaning solution flowing down the external face of the outer circumferential tube applied in the cleaning solution application step penetrates between the rotating atomization head 5 and the outer circumferential tube by way of the rotational flow. Such method uses a small amount of cleaning solution for cleaning external and internal faces of the outer circumferential tube and the external face of a rotating atomization head.

Abstract: A pore forming method in which a pore is formed in such a way that a first voltage is applied between electrodes that are disposed with a film in an electrolytic solution therebetween; a second voltage, which is lower than the first voltage, is applied between the electrodes; a current that flows between the electrodes owing to the application of the second voltage is measured; it is judged whether a value of a current is equal to or larger than a predefined threshold; and if the value of the current is smaller than the threshold, the above sequence is repeated until a pore is formed. In this case, the second voltage is a voltage that makes the value (IPF) of the current flowing through the film practically 0. With the use of the above method, a nanopore is formed in the film simply, easily, and accurately.

Abstract: A method for producing a membrane device includes: forming an insulating film as a first film on a Si substrate; forming a Si film as a second film on the entire surface or a part of the first film; forming an insulating film as a third film on the second film; forming an aperture so as to pass through a part of the third film positioned on the second film and not to pass through the second film; etching a part of the substrate on one side of the first film with a solution that does not etch the first film; and etching a part or all of the second film on the other side of the first film with a gas or a solution that does not etch the first film and has an etching rate for the third film lower than an etching rate for the second film.

Abstract: A biomolecule measuring device includes a first liquid tank and a second liquid tank which are filled with an electrolytic solution, a nanopore device that supports a thin film having a nanopore and is provided between the first liquid tank and the second liquid tank so as to communicate between the first liquid, tank and the second liquid tank through the nanopores, and an immobilizing member that is disposed in the first liquid tank, has a size larger than that of the thin film, and to which the biomolecules are immobilized, in which at least, one of the nanopore device and the immobilizing member has a groove structure.

Abstract: A pore forming method in which a pore is formed in such a way that a first voltage is applied between electrodes that are disposed with a film in an electrolytic solution therebetween; a second voltage, which is lower than the first voltage, is applied between the electrodes; a current that flows between the electrodes owing to the application of the second voltage is measured; it is judged whether a value of a current is equal to or larger than a predefined threshold; and if the value of the current is smaller than the threshold, the above sequence is repeated until a pore is formed. In this case, the second voltage is a voltage that makes the value (IPF) of the current flowing through the film practically 0. With the use of the above method, a nanopore is formed in the film simply, easily, and accurately.