Abstract: According to one embodiment, a memory system includes a first memory and a controller. The controller includes first and second decoders, first and second circuits, a register, and a switching circuit. The first and second decoders decode first and second commands respectively, which include first and second addresses respectively. The first and second circuits access the first memory using the first and second addresses respectively. A value stored in the register is changeable by a host. The switching circuit switches between the first and second circuits to access the first memory according to the value in the register.

Abstract: A resin composition including polytetrafluoroethylene (A); graphite (B); talc (C); and an abrasion resistance-improving filler (D), the resin composition containing 50 to 80 parts by mass of the polytetrafluoroethylene (A), 1 to 35 parts by mass of the graphite (B), 1 to 35 parts by mass of the talc (C), 16 to 40 parts by mass of a total of the graphite (B) and the talc (C), and 2 to 10 parts by mass of the abrasion resistance-improving filler (D) relative to 100 parts by mass of a total of the polytetrafluoroethylene (A), the graphite (B), the talc (C), and the abrasion resistance-improving filler (D). Also disclosed is a molded article obtained by compression molding, extrusion molding, or injection molding the resin composition.

Abstract: A decorative board in the present disclosure includes a primer layer, a concealing layer, a colorant layer and a topcoat layer containing ultraviolet-curable resin on a base material in this order. A method for manufacturing the decorative board in the present disclosure includes a stretching process, an irradiation process, and a separation process. The stretching process includes forming the primer layer, the concealing layer, and the colorant layer on the base material in this order; applying a ultraviolet-curable coating material containing ultraviolet-curable resin; placing a plastic film on the applied ultraviolet-curable coating material, placing a roller on the plastic film, and stretching the ultraviolet-curable coating material by rolling the roller. The irradiation process includes forming the topcoat layer by hardening the ultraviolet-curable coating material by ultraviolet ray irradiation. The separation process includes separating the plastic film after the irradiation.

Abstract: An ultrasonic speaker comprises a case that has an opened top surface and includes a plurality of protrusions protruding inward on an inner side surface of the case, a piezoelectric element fixed to a bottom surface in the case, and a substrate that is inserted in the case and placed on upper surfaces of the plurality of protrusions.

Abstract: A liquid ejecting apparatus includes a liquid ejecting head and a cap configured to contact on an annular contacting region provided in a fixing plate. The liquid ejecting head includes head chips, each including a nozzle plate, and the fixing plate provided with opening portions for exposing the respective nozzle plates. A first hole and a second hole different from the opening portions are provided in the fixing plate. The fixing plate includes a first surface provided with the contacting region and a second surface to which the head chips are fixed. The opening portions are disposed inside the contacting region in a plan view when viewed in a direction perpendicular to the first surface. Each of the first hole and the second hole is disposed inside the contacting region in the plan view and is blocked by a filler.

Abstract: A liquid ejecting apparatus includes: a first liquid ejecting head having a first wiping surface oriented in a first direction; a second liquid ejecting head disposed in a second direction orthogonal to the first direction with respect to the first liquid ejecting head and having a second wiping surface; and a wiping member. A third direction is orthogonal to the first and second directions; a fourth direction is vertical to the first direction and intersects the second and third directions. The first and second liquid ejecting heads are arranged with a gap between the first and second wiping surfaces. The gap includes a first gap extending in the fourth direction. The first wiping surface has a first region that protrudes toward the second liquid ejecting head beyond an imaginary line extending in the fourth direction so as to overlap the first gap.

Abstract: A tape winding device includes a fixed plate having a fixed plate side notch, a rotation plate having a rotation plate side notch which the linear member to be inserted into or removed from when a position of the rotation plate side notch is aligned with a position of the fixed plate side notch, a tape support unit and a position regulating member configured to regulate a position of the linear member in the fixed plate side notch and the rotation plate side notch such that the linear member is located at the bottom region of the fixed plate side notch and the rotation plate side notch, the position regulating member having a distal end arm portion, the distal end arm portion running across an opening of the fixed plate side notch and extending over two opposing inner edges of the fixed plate side notch at a regulation position.

Abstract: An encoder includes a disc and a sensor. The disc has a circular surface with a central axis and is rotatable around the central axis. The disc has a slit row provided on the circular surface. The slit row includes slits arranged in a circumferential direction of the circular surface around the central axis and in a radial direction of the circular surface. The sensor is provided opposite to the slit row on circular surface. The sensor has a first light receiver and a second light receiver. The first light receiver is configured to output a first light receiving signal as the slit row rotates along the circumferential direction when the disc rotates around the central axis. The second light receiver is configured to output a second light receiving signal as the slit row moves along the radial direction when the disc rotates around the central axis.

Abstract: It is possible to improve a measurement accuracy of a liquid flow volume, thereby improving reproducibility of a measured value. Provided is a flow volume measuring device including a light source which emits light to a measuring-target region; a light receiving element which receives light scattered at the measuring-target region from the light emitted from the light source; a contact member having translucency with respect to a wavelength of the emitted light and a wavelength of the scattered light, the contact member including a surface which faces the measuring-target region and with which the measuring-target region is contactable over the entire surface; and a flow volume measuring unit which measures a flow volume of liquid flowing through the measuring-target region based upon the scattered light.

Abstract: There is provided a liquid ejecting apparatus including: a liquid-ejecting-portion configured to eject a liquid from a nozzle; a cap configured to be relatively move with respect to the liquid-ejecting-portion and configured to form a closed space in which the nozzle is open between the cap and the liquid-ejecting-portion; a negative-pressure-generation-mechanism configured to generate a negative pressure; a pressure chamber configured to accumulate the negative pressure by driving the negative-pressure-generation-mechanism; a discharge flow path that communicates with the cap and the pressure chamber; a discharge flow path opening/closing mechanism configured to open and close the discharge flow path; a volume variable mechanism configured to change a volume of the pressure chamber; and a controller that controls the negative-pressure generation-mechanism, the discharge flow path opening/closing mechanism, and the volume variable mechanism.

Abstract: A sound producing device in which an adhesive layer between a piezoelectric element and a metal plate has sufficient electrical conductivity includes: a metal plate; a piezoelectric ceramic including a first adhesion surface, the first adhesion surface being a surface bonded to the metal plate; an alternating current power supply that applies an alternating voltage to the piezoelectric ceramic; and an adhesive layer formed from conductive adhesive and thermosetting adhesive which are spread over the first adhesion surface, the conductive adhesive being applied in a center portion of the first adhesion surface and the thermosetting adhesive being applied at three or more locations in a periphery of the first adhesion surface. An adhesion surface of the metal plate that is bonded to the piezoelectric ceramic is a second adhesion surface, and the first adhesion surface and the second adhesion surface are bonded together by the adhesive layer.

Abstract: A tape winding device includes a fixed plate having a fixed plate side notch, a rotation plate having a rotation plate side notch which the linear member to be inserted into or removed from when a position of the rotation plate side notch is aligned with a position of the fixed plate side notch, a tape support unit and a position regulating member configured to regulate a position of the linear member in the fixed plate side notch and the rotation plate side notch such that the linear member is located at the bottom region of the fixed plate side notch and the rotation plate side notch, the position regulating member having a distal end arm portion, the distal end arm portion running across an opening of the fixed plate side notch and extending over two opposing inner edges of the fixed plate side notch at a regulation position.

Abstract: A cable includes: a core; a first insulating layer that has a property biased toward positive polarity or negative polarity in a triboelectric series and coats the core; an (n+1)-th insulating layer that has a property biased toward a polarity opposite to a polarity of an n-th insulating layer and coats the n-th insulating layer, N being a natural number not less than 2, n being 1, . . . , N?1; a braid that coats the N-th insulating layer; and a sheath that coats the braid.

Abstract: A decorative board in the present disclosure includes a primer layer, a concealing layer, a colorant layer and a topcoat layer containing ultraviolet-curable resin on a base material in this order. A method for manufacturing the decorative board in the present disclosure includes a stretching process, an irradiation process, and a separation process. The stretching process includes forming the primer layer, the concealing layer, and the colorant layer on the base material in this order; applying a ultraviolet-curable coating material containing ultraviolet-curable resin; placing a plastic film on the applied ultraviolet-curable coating material, placing a roller on the plastic film, and stretching the ultraviolet-curable coating material by rolling the roller. The irradiation process includes forming the topcoat layer by hardening the ultraviolet-curable coating material by ultraviolet ray irradiation. The separation process includes separating the plastic film after the irradiation.

Abstract: There is provided a liquid ejecting apparatus including: a liquid-ejecting-portion configured to eject a liquid from a nozzle; a cap configured to be relatively move with respect to the liquid-ejecting-portion and configured to form a closed space in which the nozzle is open between the cap and the liquid-ejecting-portion; a negative-pressure-generation-mechanism configured to generate a negative pressure; a pressure chamber configured to accumulate the negative pressure by driving the negative-pressure-generation-mechanism; a discharge flow path that communicates with the cap and the pressure chamber; a discharge flow path opening/closing mechanism configured to open and close the discharge flow path; a volume variable mechanism configured to change a volume of the pressure chamber; and a controller that controls the negative-pressure generation-mechanism, the discharge flow path opening/closing mechanism, and the volume variable mechanism.

Abstract: An object of the present invention is to, in high-energy beam welding, improve accuracy of determining a welding quality or accuracy of maintaining a certain welding quality by feedback, thereby improving efficiency of manufacturing a welded product, i.e., a yield. One aspect of the present invention acquires an image of a molten pool by a camera, acquires a width, a length, and an area of the molten pool by image processing, further acquires reflected light, plasma, and thermal radiation light by an optical sensor, and carries out a multiple regression analysis with use of the above-described signals and a signal having an interaction effect among them, thereby accurately predicting a weld penetration depth and thus accurately determining the welding quality.

Abstract: An endoscope reprocessor includes: a medicinal solution storage portion configured to store a medicinal solution; a sampling tube including a first end portion opened inside the medicinal solution storage portion, and a second end portion opened outside the medicinal solution storage portion; a first chamber, inside which the second end portion of the sampling tube is opened; a second chamber where an opening portion and a communication port communicated with the first chamber are formed; a constricted portion configured to connect the first chamber and the communication port; a first advancing/retreating portion configured to advance and retreat between a first position to block the constricted portion and a second position to open the constricted portion inside the first chamber.

Abstract: A battery manufacturing method has a first depressurization step of depressurizing the inside of a liquid injecting chamber, an injection step of injecting, in the inside of the liquid injecting chamber, a liquid electrolyte into the battery through an opening portion formed at the top end of an outer case body of the battery, a second depressurization step of depressurizing the inside of a sealing chamber and a sealing step of sealing the opening portion in the inside of the sealing chamber. Vacuum attainment time until the pressure of the inside of the liquid injecting chamber becomes at a predetermined vacuum degree is measured in the first depressurization step, and if this vacuum attainment time exceeds a first threshold, a depressurization rate is reduced and a depressurization time is extended.

Abstract: A device for injecting a liquid electrolyte into a battery addresses a problem that the injection amount of the liquid electrolyte becomes excessive because the liquid electrolyte volatizes at injection if remaining in a chamber. The device has a liquid injecting pump for injecting the liquid electrolyte into the battery positioned inside the chamber which has been sealed in a depressurized state and a vacuum pump for depressurizing the inside of the chamber. A vacuum attainment time until a pressure of the inside of the chamber becomes in a predetermined vacuum state is measured, and if this vacuum attainment time becomes longer than a predetermined value, the injection amount of the liquid electrolyte is corrected downwards.

Abstract: An endoscope reprocessor includes: a medicinal solution storage portion configured to store a medicinal solution; a sampling tube including a first end portion opened inside the medicinal solution storage portion, and a second end portion opened outside the medicinal solution storage portion; a first chamber, inside which the second end portion of the sampling tube is opened; a second chamber where an opening portion and a communication port communicated with the first chamber are formed; a constricted portion configured to connect the first chamber and the communication port; a first advancing/retreating portion configured to advance and retreat between a first position to block the constricted portion and a second position to open the constricted portion inside the first chamber.