Abstract: A radiation curable solder mask inkjet ink contains a photo-initiator, a polymerizable compound and a flame retardant wherewith a high quality solder mask withstanding the high thermal stress during the soldering process while maintaining excellent physical properties and flame retardancy may be produced.

Abstract: Provided is an aqueous ink for ink jet, containing a resin particle, and a cyclic amide-based, water-soluble organic solvent. The resin particle has a core portion that contains a cyano group-containing unit, and a shell portion that contains an aromatic group-containing unit, an anionic group-containing unit and a unit derived from a crosslinking agent, but free of cyano group-containing unit. Ink jet recording using the aqueous ink can record images that excel in abrasion resistance and gloss clarity.

Abstract: A method for printing a strain sensor on a component using an aerosol ink, the method including depositing the aerosol ink on the component using a print head, the aerosol ink comprising chromium containing particles, and monitoring a printing environment parameter associated with printing environment conditions to confirm the printing environment parameter is within a predetermined environmental range of a printing environment parameter baseline value while depositing the aerosol ink on the component using the print head, the printing environment parameter baseline value a predetermined preferred printing environment parameter value within the predetermined environmental range, the monitoring including monitoring an atmospheric composition of the printing environment.

Abstract: An active energy ray curable composition contains an acrylamide compound A1 represented by the following Chemical formula 1 or the following Chemical formula 2; a multi-functional polymerizable compound B1 having an SI value of 3 or less in a skin sensitivity test; a polymerization initiator C1 having no maximum absorption peak in a wavelength range of from 365 to 405 nm; and a hydrogen donor D,

Abstract: An ink cartridge adapter or ink cartridge includes a casing; and a plurality of pad electrodes mounted on the casing so as to be movable in a direction outwardly away from a side surface of the casing.

Abstract: A liquid supply apparatus includes a liquid storage tank in communication with a liquid ejecting head that ejects liquid and a cartridge configured to be detachably provided to the liquid storage tank. The liquid storage tank includes an atmosphere communication portion in communication with the atmosphere and a first connecting portion that, in a state where the cartridge is attached to the liquid storage tank, enables the cartridge to be in liquid communication with the liquid storage tank. The liquid storage tank also includes a second connecting portion that, in the state where the cartridge is attached to the liquid storage tank, is connected to the cartridge so as to be liquid-tight with the cartridge and enables the cartridge to be in gaseous communication with the atmosphere communication portion.

Abstract: An object of the present disclosure is to reduce liquid leakage resulting from detachment of a cartridge. One embodiment of the present invention is a printing apparatus including: a cartridge having a casing for storing liquid; and an attachment unit configured to attach the cartridge, and the cartridge has a hollow needle that connects with the attachment unit.

Abstract: A liquid storage container includes a container main body that is capable of storing a liquid and at least a portion of which includes a translucent outer wall; a support member that is integrally formed with the container main body; and a rotation member that is rotatably supported by the support member. The rotation member includes a float that rotates due to fluctuations in a liquid level of the liquid, and a display member that rotates in conjunction with the float and is capable of displaying a position of the float to an outside through the translucent outer wall.

Abstract: A mounting unit includes a mounting portion to which a liquid container that accommodates a liquid is mounted, in which the mounting portion has a liquid introduction portion that is inserted into the liquid container that is mounted to the mounting portion, and a first receiving portion that is provided below the liquid introduction portion, the first receiving portion has a first recess portion and a second recess portion, the liquid introduction portion extends in a direction opposite to a mounting direction that is a direction in which the liquid container moves when the liquid container is mounted to the mounting portion, and the second recess portion is provided at a position closer to a tip of the liquid introduction portion than the first recess portion is in the mounting direction.

Abstract: Provided is an ink-jet recording liquid set including a pretreatment liquid for ink-jet recording and an ink-jet ink, wherein the pretreatment liquid for ink-jet recording includes: composite resin particles in which a polyolefin resin is contained in a polyurethane resin; a coagulant; and water, and the ink-jet ink contains: a pigment; water; and 3-methoxy-1-butanol or 3-methoxy-3-methy-1-butanol.

Abstract: The present invention relates to a series of novel polymerizable compounds based on 3-ketocoumarins, which are useful as photoinitiators and sensitizers, to compositions comprising said compounds and to a process for photopolymerizing comprising them.

Abstract: The present invention provides a liquid replenishment container that replenishes a liquid tank including a liquid supply portion protruding in a first direction with a liquid. The container includes: a container main body capable of storing a liquid; a liquid replenishment nozzle including a first side wall and mountable on the liquid supply portion, the first side wall defining an internal space communicating with the container main body; and a valve body provided in the internal space and causing the liquid supply portion to communicate with the internal space when the liquid replenishment nozzle is mounted. The internal space has a first liquid replenishment flow path formed between the valve body and the first side wall and being constant in cross-section in the first direction, and a second liquid replenishment flow path formed inside the first liquid replenishment flow path and being continuous in the first direction.

Abstract: The present invention provides a tubular tissue preparation device provided with: a chamber for accommodating a tubular support body; a first support part for communicating the inside and the outside of the chamber and fixing the tubular support body; and a pressurizing/depressurizing means for controlling the pressure in an inner space of the chamber, wherein the first support part is for fixing a first opening section of the tubular support body, communicating a lumen of the tubular support body and the outside of the chamber, and separating the lumen of the tubular support body and the inner space of the chamber. Also, the present invention provides a tubular tissue preparation kit that includes said device and a device for transporting sheet-shaped tissue. In addition, the present invention provides a tubular tissue preparation method using said device.

Abstract: Provided is, in a sample of a cell or a micro region at a position designated in a microscope image of a tissue section, an apparatus and a method for analyzing a biomolecule, which are capable of collecting and analyzing a biomolecule in a single cell or in a micro region without damaging surrounding cells.

Abstract: An ink set containing an inkjet ink and a treatment liquid, wherein the inkjet ink contains a pigment, a water-soluble organic solvent, a surfactant and water, the water-soluble organic solvent contains an alkyl diol (A) of 2 to 8 carbon atoms, the weighted average boiling point of the water-soluble organic solvent at one atmosphere is from 175 to 240° C., the surfactant contains an acetylenediol-based surfactant, the treatment liquid contains a coagulant, calcium nitrate is included as the coagulant in an amount of 6.8 to 20.8% by mass relative to the total mass of the treatment liquid, and the pH of the treatment liquid is from 2 to 11.

Abstract: Example implementations relate to print substance container vibration. A vibrator for a print system may comprise a motor, and a vibration shaft coupled to the motor to cause vibration to provide redistribution of print substance of a print substance container. The vibration may be caused in response to the rotation of an eccentrically loaded weight about a central axis of the vibrator.

Abstract: The present application discloses an inner container type ink cartridge and a manufacturing method thereof. The manufacturing method includes the following steps: removing an upper cover of an original ink cartridge to obtain a cartridge shell; electrically connecting an external control circuit board with an original control circuit board of the original ink cartridge; arranging an internal control circuit board at a corresponding position of an inner container; and installing the inner container in the cartridge shell, so that internal contacts of the internal control circuit board of the inner container are electrically connected with the external control circuit board. A first chip of the external control circuit board or a second chip of the internal control circuit board is written with actual ink volume data of the inner container and an adopted program.

Abstract: A jetting assembly that can be used to print a high-temperature print material such as a metal or metal alloy, an aqueous ink, or another material, includes an actuator for heating a gas such as a non-volatile gas within a gas cavity. The actuator rapidly heats the gas within the gas cavity, which rapidly increases a volume of the gas, thereby applying a pressure to the print material within an expansion channel that is in fluid communication with the gas cavity. In turn, the print material within the expansion channel applies a pressure to the print material within a nozzle bore, which forces a drop of the print material from a nozzle. The jetting assembly further includes a supply inlet that supplies the print material to the expansion chamber and the nozzle bore, for example, from a reservoir.

Abstract: A liquid ejection device includes: a casing; a holder for rotatably supporting a sheet roll including a continuous sheet; a power transmission mechanism positioned beside the holder for transmitting rotational driving force thereto; a cartridge attachment portion positioned above the power transmission mechanism; a conveying mechanism for conveying the continuous sheet to a discharge opening of the casing; and a head for ejecting liquid to the continuous sheet. The holder supporting the sheet roll is rotatable about a rotation axis extending in a leftward/rightward direction. A cartridge is attachable to the cartridge attachment portion. An occupying range of the cartridge attachment portion is overlapped with an occupying range of the power transmission mechanism and outside of an occupying range of the sheet roll and the holder in the leftward/rightward direction. The holder and the cartridge are attachable to and detachable from the casing through an opening thereof.

Abstract: A liquid filling method of filling a liquid storage device including a first tank that stores a liquid to be supplied to an ejection head ejecting the liquid and a second tank that stores the liquid to be supplied to the first tank through a connection port provided in the first tank with the liquid, the method including: injecting the liquid from a liquid storage container into the first tank through a first liquid introduction port provided in the first tank, in a state where a second liquid introduction port provided in the second tank is closed.