Abstract: The electromagnetic relay includes a fixed terminal, a fixed contact connected to the fixed terminal, a movable contact piece moving in an opening direction and a closing direction with respect to the fixed terminal, a movable contact connected to the movable contact piece and being arranged to face the fixed contact, a coil generating an electromagnetic force to move the movable contact piece, and a drive circuit controlling a current to the coil. The drive circuit increases the current at a first increase rate in a first period that includes a period from a start time when the current starts to flow in the coil to before a contact time point at which the movable contact contacts the fixed contact. The drive circuit increases the current at a second increase rate larger than the first increase rate in the second period that includes a period after the contact time point.

Abstract: A sliding spline shaft device of the present invention includes a male spline and a female spline that is fitted to the male spline in an axially slidable manner, and at least one of the splines has a surface processed layer. The surface processed layer includes an undercoat layer, an intermediate layer containing phosphate, and a topcoat layer containing solid lubricant, in this order. The undercoat layer contains iron nitride and/or iron carbide. Thus, the surface of a base material has high hardness. As a result, microscopic deformation of the sliding surface is reduced, and increase in a real contact area is suppressed, whereby stick-slip is prevented.

Abstract: A display device (1) includes a receiving section (11), a generating section (12), and a display section (40). The receiving section (11) receives an arrangement setting that is a setting by which a page image P is arranged in formation of the page image P on a sheet. The generating section (12) generates based on the arrangement setting a preview image (AP) in which an identification image D identifying the page image P is disposed. The display section (40) displays the preview image (AP). A location of the identification image D in the preview image (AP) indicates a location of the page image P when the page image P is formed on the sheet. The identification image D has a data size smaller than a data size of the page image P.

Abstract: A conveying belt has a plurality of flushing openings and a detection hole, and the plurality of flushing openings are arranged in at least two rows along the main scanning direction. Furthermore, the discharge timing controller (a) detects a position of the detection hole in the main scanning direction with a belt sensor, (b) identifies the flushing opening corresponding to the nozzle based on the position of the detected detection hole in the main scanning direction, and (c) causes the print engine to perform flushing of the nozzle at a timing corresponding to the flushing opening.

Abstract: An email forwarding processing unit 21 transmits an email for a destination to another email server using a communication device 11. An email transmission control unit 22 determines the destination of the email on the basis of transmission email information and causes the email forwarding processing unit 21 to transmit the email in a specific time zone in a local time of a destination region corresponding to the destination, if an email transmission request and the transmission email information of the email are received from a user. Further, the email forwarding processing unit 21 includes transmission date and time information into a header of the email, and the email transmission control unit 22 adds reception date and time information of the email transmission request into a body of the email.

Abstract: A voice processing apparatus includes a reception portion, a production portion and a transmission portion. The reception portion receives sound signals. The production portion produces voice data corresponding to a voice of a speaker through extraction of information of a specific frequency band from the sound signals or through removal of information of a frequency band other than the frequency band of the specific frequency band from the sound signals. The transmission portion transmits the voice data.

Abstract: An inkjet head having a metal wiring on a board in an ink flow path or an ink tank includes a base layer and an organic protective layer on the metal wiring, arranged in an order of the metal wiring, the base layer, and the organic protective layer. The base layer has an interface that is in contact with the metal wiring and that includes at least one of a metal oxide and a metal nitride. The base layer has an interface that is in contact with the organic protective layer and that includes at least one of a silicon oxide and a silicon nitride.

Abstract: A drive circuit of a recording head having a recording element is provided. The drive circuit supplies a load element for recording operation of the recording element with an output signal of electric power according to operation of the load element. The drive circuit includes a voltage amplifier that amplifies a voltage of an analog drive waveform signal for operation of the recording element to generate a drive voltage signal. The voltage amplifier includes amplifiers. Among the amplifiers, at least one of subsequent-stage amplifiers which are a second and subsequent amplifiers from an upstream side includes a signal feedback unit that returns a signal to be output to an input side of the subsequent-stage amplifiers.

Abstract: A display device (1) includes a receiving section (11), a generating section (12), and a display section (40). The receiving section (11) receives an arrangement setting that is a setting by which a page image P is arranged in formation of the page image P on a sheet. The generating section (12) generates based on the arrangement setting a preview image (AP) in which an identification image D identifying the page image P is disposed. The display section (40) displays the preview image (AP). A location of the identification image D in the preview image (AP) indicates a location of the page image P when the page image P is formed on the sheet. The identification image D has a data size smaller than a data size of the page image P.

Abstract: Provided are a method and a device that do not require any pretreatment and measure and analyze impurities or hydrogen fluoride in corrosive gas with high sensitivity. The method and the device measure a fluorine-based gas in a sample containing a corrosive gas with a Fourier transform infrared spectrophotometer, wherein the Fourier transform infrared spectrophotometer includes a detector having an InGaAs detection element and a single-path gas cell having an optical path length of 0.01 m to 2 m, a cell window is made of a corrosion-resistant material, a measurement region ranges from 3800 to 14300 cm?1 in wavenumber, and the concentration of the fluorine-based gas is quantified based on an amount of absorption of light having a predetermined wavenumber by the sample and a calibration curve.

Abstract: A chlorine fluoride feeding device and feeding process are provided that can stably generate industrially applicable chlorine fluoride (ClF), control flow rate, and provide continual feed. The feeding process of chlorine fluoride of this invention is a feeding process to feed chlorine fluoride generated by loading a gas that contains fluorine atoms and a gas that contains chlorine atoms to a flow-type heat reactor or a plasma reactor, and it can stably generate and safely feed chlorine fluoride for a long time by reacting chlorine fluoride that is difficult to pack at a high pressure, such that an amount that can be packed in a gas container such as a gas cylinder is limited, with two or more types of gas materials that can be packed safely in a gas container by liquefaction, or with such gas material and a solid material.

Abstract: An inkjet head having a metal wiring on a board in an ink flow path or an ink tank includes a base layer and an organic protective layer on the metal wiring, arranged in an order of the metal wiring, the base layer, and the organic protective layer. The base layer has an interface that is in contact with the metal wiring and that includes at least one of a metal oxide and a metal nitride. The base layer has an interface that is in contact with the organic protective layer and that includes at least one of a silicon oxide and a silicon nitride.

Abstract: Provided are a method and a device that do not require any pretreatment and measure and analyze impurities or hydrogen fluoride in corrosive gas with high sensitivity. The method and the device measure a fluorine-based gas in a sample containing a corrosive gas with a Fourier transform infrared spectrophotometer, wherein the Fourier transform infrared spectrophotometer includes a detector having an InGaAs detection element and a single-path gas cell having an optical path length of 0.01 m to 2 m, a cell window is made of a corrosion-resistant material, a measurement region ranges from 3800 to 14300 cm?1 in wavenumber, and the concentration of the fluorine-based gas is quantified based on an amount of absorption of light having a predetermined wavenumber by the sample and a calibration curve.

Abstract: There is provide a gas supply method including: preparing a gas container filled with an easy-to-liquefy gas; and supplying the easy-to-liquefy gas from the gas container to a processing container in which a substrate process is performed using the easy-to-liquefy gas, via a gas supply path, wherein a pressure and a temperature of the easy-to-liquefy gas are controlled such that in the gas supply path, the pressure of the easy-to-liquefy gas decreases in a step-by-step manner and the temperature of the easy-to-liquefy gas increases from the gas container toward the processing container.

Abstract: A display processing device includes a display, a touch sensor, and a control unit. The display displays a first preview image corresponding to a printing result of a character string image including a plurality of characters. The control unit executes a first detecting process, a rotation angle obtaining process, a second detecting process, and a magnification rate calculation process upon receiving the signal indicative of the touched position. The first detecting process indicates a process that detects a first character image with the touched position as an origin. The rotation angle obtaining process indicates a process that obtains a rotation angle at which a direction of the first character image becomes a predetermined direction. The second detecting process indicates a process that detects a heading character image indicating a heading character of the plurality of characters. The magnification rate calculation process indicates a process that calculates a magnification rate.

Abstract: A display processing device includes a display, a touch sensor, and a control unit. The display displays a first preview image corresponding to a printing result of a character string image including a plurality of characters. The control unit executes a first detecting process, a rotation angle obtaining process, a second detecting process, and a magnification rate calculation process upon receiving the signal indicative of the touched position. The first detecting process indicates a process that detects a first character image with the touched position as an origin. The rotation angle obtaining process indicates a process that obtains a rotation angle at which a direction of the first character image becomes a predetermined direction. The second detecting process indicates a process that detects a heading character image indicating a heading character of the plurality of characters. The magnification rate calculation process indicates a process that calculates a magnification rate.

Abstract: A technique capable of removing a natural oxide film formed on a surface of a semiconductor layer which contains a compound of indium and an element other than indium as a main ingredient, without making a temperature of the semiconductor layer relatively high. The technique includes supplying a first etching gas which is ?-diketone to the semiconductor layer and heating the semiconductor layer to remove an oxide of the indium constituting the natural oxide film; and supplying a second etching gas to the semiconductor layer and heating the semiconductor layer to remove an oxide of the element constituting the natural oxide film. By using the first etching gas, it is possible to remove the indium oxide even if the temperature of the semiconductor layer is relatively low. This eliminates the need to increase the temperature to a relatively high level when removing the natural oxide film.

Abstract: A chlorine fluoride feeding device and feeding process are provided that can stably generate industrially applicable chlorine fluoride (ClF), control flow rate, and provide continual feed. The feeding process of chlorine fluoride of this invention is a feeding process to feed chlorine fluoride generated by loading a gas that contains fluorine atoms and a gas that contains chlorine atoms to a flow-type heat reactor or a plasma reactor, and it can stably generate and safely feed chlorine fluoride for a long time by reacting chlorine fluoride that is difficult to pack at a high pressure, such that an amount that can be packed in a gas container such as a gas cylinder is limited, with two or more types of gas materials that can be packed safely in a gas container by liquefaction, or with such gas material and a solid material.

Abstract: A lithium battery including a positive electrode, a negative electrode containing lithium, and a non-aqueous electrolyte having lithium ion conductivity. The positive electrode includes at least one of a manganese oxide and a fluorinated graphite. A powdery or fibrous carbon material adheres to at least part of a surface of the negative electrode, the surface facing the positive electrode. The non-aqueous electrolyte includes a non-aqueous solvent, a solute, and an additive. The solute includes LiClO4, and the additive is LiBF4. The ratio of LiBF4 is, for example, 1 to 100 parts by mass, relative to 100 parts by mass of the solute.

Abstract: A display input device includes a head mount display and a main apparatus. The head mount display includes an imager, a transmissive display, a sight line detector, a processor, and an HMD communicator. The main apparatus includes an operation panel including a display panel and an operation portion, a main-apparatus communicator, and a controller. The processor causes the transmissive display to display a virtual item button for selecting an item. When an item belonging to a lowest hierarchical layer is selected, the controller causes the display panel to display a setting-value setting screen. The operation portion accepts setting of a setting value.