Abstract: While a user utilizes a communication device to communicate with other devices over a network, certain technical issues may cause the interruption or disconnection of the communication. The communication device may be configured to relay the communication to a secondary device to continue the communication without interrupting the communication.

Abstract: Herbicidal mixtures comprising an auxin herbicide and an adjuvant comprising a salt having a quaternary ammonium cation and/or a phosphonium cation are described. The adjuvant reduces the volatility of the auxin herbicide and/or counteracts the negative impact on the volatility of the auxin herbicide caused by the addition of a co-herbicide. Methods of preparing the herbicidal mixtures are also described.

Abstract: The present invention relates generally low volatility herbicidal compositions comprising at least one auxin herbicide and at least one monocarboxylic acid, or monocarboxylate thereof. The invention further relates generally to methods for preparing and using such low volatility herbicidal compositions, including methods for controlling auxin-susceptible plant growth on agricultural and non-agricultural lands.

Abstract: An ink jet type recording head includes a plurality of pressure generation chambers which are filled with ink, and piezoelectric elements which eject ink droplet through nozzle openings which are provided so as to correspond to each pressure generation chamber by applying pressure to the ink in each pressure generation chamber. The pressure generation chamber has a shape such that the piezoelectric element in the opposite side to a protrusion side in which at least a portion of the piezoelectric element protrudes out of the pressure generation chamber is deformed more easily than that in the protrusion side.

Abstract: Provided is a manufacturing method of a liquid ejecting head having a flow-path forming substrate in which a liquid flow path is provided to communicate with a nozzle opening through which liquid is discharged. The method includes performing wet etching on both surfaces of the flow-path forming substrate and forming the liquid flow path by removing a burr that is formed when the wet etching is performed on the flow-path forming substrate.

Abstract: A maintenance pulse is a pulsed waveform that includes an expansion element that causes a pressure chamber to expand, a contraction element that causes the pressure chamber that is expanded by the expansion element to contract, and a reexpansion element that causes the pressure chamber that is contracted by the contraction element to expand again, and satisfies the following condition (1) when a time from the beginning of the contraction element to the beginning of the reexpansion element is given the term T1, and a specific vibration period that is caused in the liquid inside the pressure chamber is given the term Tc. 1.2×Tc?T1<1.

Abstract: By providing a rotating body which supports three-dimensional recording media on a support surface in a direction which intersects with a gravity direction and which has a rotating shaft in the direction which intersects with the support surface, and a recording head which carries out recording onto recording media by discharging ink in a direction which intersects with the rotating shaft, recording is carried out with high quality with respect to the recording media while firmly supporting the three-dimensional recording media.

Abstract: A maintenance pulse is a pulsed waveform that includes an expansion element that causes a pressure chamber to expand, a contraction element that causes the pressure chamber that is expanded by the expansion element to contract, and a reexpansion element that causes the pressure chamber that is contracted by the contraction element to expand again, and satisfies the following condition (1) when a time from the beginning of the contraction element to the beginning of the reexpansion element is given the term T1, and a specific vibration period that is caused in the liquid inside the pressure chamber is given the term Tc. 1.2×Tc?T1<1.

Abstract: Amine salts of certain herbicides that in free acid form include at least one carboxylic acid moiety are described. Herbicide salts comprising the cation of various imidazole, piperazine, piperidine, and morpholine compounds are provided. The herbicide amine salts described are suitable for formulation into herbicidal application mixtures and/or stable concentration compositions that exhibit acceptable volatility characteristics upon application.

Abstract: A time from a start end of a contraction portion of a first middle dot drive pulse of a first drive signal to a start end of the contraction portion of a second middle dot drive pulse of a second drive signal is set to Tc/2 or more and Tc or less in the same unit period. In addition, a time from a start end of a preliminary portion of a first small dot drive pulse to a start end of a preliminary portion of a second small dot drive pulse is set to Tc or more. Thus, while a piezoelectric vibrator corresponding to the other side of adjacent nozzles is driven by the second drive signal, a piezoelectric vibrator corresponding to one side of adjacent nozzles is driven by the first drive signal.

Abstract: An ink jet type recording head includes a plurality of pressure generation chambers which are filled with ink, and piezoelectric elements which eject ink droplet through nozzle openings which are provided so as to correspond to each pressure generation chamber by applying pressure to the ink in each pressure generation chamber. The pressure generation chamber has a shape such that the piezoelectric element in the opposite side to a protrusion side in which at least a portion of the piezoelectric element protrudes out of the pressure generation chamber is deformed more easily than that in the protrusion side.

Abstract: A method for manufacturing a liquid ejecting head including a laminate formed of a flow path substrate having a flow path communicating with nozzle openings that eject a liquid, a first electrode, a piezoelectric layer, and a second electrode, the method including stacking the first electrode, the piezoelectric material, the second electrode, and a reinforcing member on top of one another to form a laminate; heating the laminate to form a piezoelectric layer made of the piezoelectric material; bonding the laminate to the flow path substrate on a first electrode side; and removing the reinforcing member.

Abstract: Provided is a manufacturing method of a liquid ejecting head having a flow-path forming substrate in which a liquid flow path is provided to communicate with a nozzle opening through which liquid is discharged. The method includes performing wet etching on both surfaces of the flow-path forming substrate and forming the liquid flow path by removing a burr that is formed when the wet etching is performed on the flow-path forming substrate.

Abstract: A liquid ejecting apparatus includes: a liquid ejecting head having a pressure generation chamber in which a liquid is charged, a pressure generation unit which generates pressure change in the liquid inside the pressure generation chamber with supply of a driving signal, and a nozzle opening which ejects the liquid inside the pressure generation chamber according to the pressure change; and a control unit which has an expansion element expanding the pressure generation chamber and a contraction element contracting the pressure generation chamber, and supplies a micro-vibration driving signal to a piezoelectric element so as to generate the micro-vibration of the liquid to the inside of the pressure generation chamber without ejecting the liquid from the nozzle opening, wherein the micro-vibration driving signal is formed so that the inclination of the expansion element is greater than the inclination of the contraction element.

Abstract: The present invention generally relates to high residual effect and/or low off-site movement anionic herbicide formulations and, more particularly, auxin herbicide formulations. Generally, the formulations of the present invention include an anionic herbicide (e.g., an auxin herbicide), a particulate sorbent (e.g., silica), a cationic surfactant, and water.

Abstract: In order to provide a liquid ejection head which enables ejection of a droplet at a higher frequency, according to the invention, a piezoelectric vibrator has a multilayer structure. In the multilayer structure, an upper piezoelectric layer and a lower piezoelectric layer are laminated one on another. A drive electrode is formed at a boundary between the upper piezoelectric layer and the lower piezoelectric layer and is electrically connected to a source for supplying a drive signal. An upper common electrode is formed on the surface of the upper piezoelectric layer. A lower common electrode is formed on the surface of the lower piezoelectric layer. An inertance of a nozzle orifice and an inertance of an ink supply port are set so as to become greater than an inertance of a pressure generating portion.

Abstract: Provided is a liquid ejecting method, including: ejecting a liquid from a liquid ejecting head, wherein the viscosity of the liquid is in a range from 6 mPa·s to 20 mPa·s, wherein the liquid ejecting head includes: nozzles which eject the liquid; a pressure chamber which applies a pressure variation to the liquid in order to eject the liquid from the nozzles; and a supply unit which communicates with the pressure chamber and supplies the liquid to the pressure chamber, and wherein the opening area of the nozzles on the side in which the liquid is ejected is 1/10 or less of the opening area of the opening of the supply unit on the pressure chamber side.

Abstract: The present invention relates generally low volatility herbicidal compositions comprising at least one auxin herbicide and at least one monocarboxylic acid, or monocarboxylate thereof. The invention further relates generally to methods for preparing and using such low volatility herbicidal compositions, including methods for controlling auxin-susceptible plant growth on agricultural and non-agricultural lands.

Abstract: A resonance pulse is a voltage waveform substantially containing an expansion element for varying a voltage to expand a pressure chamber, an expansion sustaining element generated following with the expansion element, and sustaining a maximum voltage at a predetermined value, and a contraction element generated following with the expansion sustaining element, and varying the voltage to contract the pressure chamber. A time span from a front end of the expansion element to a front end of the contraction element is set as ½ of an inherent vibration cycle of ink in the pressure chamber.

Abstract: A liquid ejecting apparatus includes a liquid ejecting head in which liquid is ejected from a nozzle as liquid droplets using a driving signal generated by a driving signal generation unit, wherein the driving signal generation unit fits a difference between a maximum voltage and a minimum voltage, and generates a first driving signal that is transmitted when an ambient temperature is within a predetermined low temperature range, and a second driving signal that is transmitted when the temperature is within a predetermined high temperature range, further the first and second driving signals include a first element that forms a liquid column by pressurizing the pressure chamber and projecting the liquid in the nozzle, and a second element that projects the pressure chamber in a projecting direction of the liquid column from a position where a liquid surface inside the nozzle is connected to an internal surface of the nozzle.