摘要:
Application of a rice blast control agent containing an isothiazolecarboxylic acid derivative of the below-described formula, which shows excellent activity against rice blast (Pyricularia oryzae) in rice cultivation, to the water surface of a paddy rice field results in the absorption of the derivative through roots of rice plants, so that the resistance of the rice plants can be enhanced. ##STR1## wherein R.sup.1 and R.sup.2 independently mean a hydrogen or halogen atom or a particular group, and Y stands for an OR.sub.3 group (R.sup.3 being a hydrogen or alkali metal atom or a particular group), an NHR.sup.4 group (R.sup.4 being a hydrogen atom or a particular group), or a morpholino group.
摘要:
An inkjet recording apparatus includes an ink passage member capable of supplying ink from an ink storage unit to a carriage, a passage connecting member capable of connecting the ink passage member to a recording head, an operating member capable of switching the passage connecting member between a connection state where the ink passage member is connected to the recording head and a disconnection state where the ink passage member is disconnected from the recording head, and an operating-member regulating member regulating the operating member. The operating-member regulating member is capable of switching the operating member between a state where switching to the disconnection state by the operating member is permitted and a state where this switching is prevented.
摘要:
An inkjet recording apparatus includes a joint portion movable to a first position at which communication is established between a flexible tube connected to an ink tank and a recording head and a second position at which such communication is interrupted, a manipulating member rotatably provided on a carriage to take a first posture and a second posture with respect to the carriage, and a link mechanism that causes the manipulating member and the joint portion to operate in conjunction with each other such that the joint portion moves to either of the first position and the second position along with rotation of the manipulating member. The manipulating member is urged to be maintained in either of the first posture and the second posture by a restoration force of the tube.
摘要:
An inkjet recording apparatus includes a joint portion movable to a first position at which communication is established between a flexible tube connected to an ink tank and a recording head and a second position at which such communication is interrupted, a manipulating member rotatably provided on a carriage to take a first posture and a second posture with respect to the carriage, and a link mechanism that causes the manipulating member and the joint portion to operate in conjunction with each other such that the joint portion moves to either of the first position and the second position along with rotation of the manipulating member. The manipulating member is urged to be maintained in either of the first posture and the second posture by a restoration force of the tube.
摘要:
A recording apparatus including a recording head detachably attached on a carriage and a preliminary-discharge receiving unit. The recording head is movable such that an ink discharge surface is movable by a detachable/attachable moving distance in the direction of ink discharge when the recording head is detached from and attached to the carriage. The preliminary-discharge receiving unit is formed such that the distance to the ink discharge surface of the recording head attached on the carriage is set to be a predetermined preliminary discharge distance. The detachable/attachable moving distance is larger than the preliminary discharge distance.
摘要:
Disclosed are dihalogenothiocyanopyrimidine derivatives of the general formula ##STR1## wherein X and Y are halogen atoms, a process for preparing such derivatives, as well as agricultural and horticultural fungicidal compositions containing such a derivative as active ingredient.
摘要:
A turning operation of a head set lever is completed, and a printing head can be detached from a carriage part. By the above-described turning operation of the head set lever, a supply port insertion and extraction part connected via a link slides, a needle pipe of the supply port insertion and extraction part is brought into a state of being the farthest from the printing head, and a needle insertion and extraction lever is brought into a state in which it moves under a case wall. Thereby, an operator cannot turn only the needle insertion and extraction lever when the head set lever is in an opened state. In this manner, when the head set lever is in the opened state, the operation of the needle insertion and extraction lever, which is used for connection of the supply port insertion and extraction part to ink supply port, is restricted.
摘要:
A turning operation of a headset lever is completed, and a printing head can be detached from a carriage part. By the above described turning operation of the head set lever, a supply port insertion and extraction part connected via a link slides, a needle pipe of the supply port insertion and extraction part is brought into a state of being the farthest from the printing head, and a needle insertion and extraction lever is brought into state in which it moves under a case wall. Thereby, an operator cannot turn only the needle insertion and extraction lever when the head set lever is in an opened state. In this manner, when the headset lever is in the opened state, the operation of the needle insertion and extraction lever which is used for connection of the supply port insertion and extraction part to ink supply port is restricted.
摘要:
A recording apparatus including a recording head detachably attached on a carriage and a preliminary-discharge receiving unit. The recording head is movable such that an ink discharge surface is movable by a detachable/attachable moving distance in the direction of ink discharge when the recording head is detached from and attached to the carriage. The preliminary-discharge receiving unit is formed such that the distance to the ink discharge surface of the recording head attached on the carriage is set to be a predetermined preliminary discharge distance. The detachable/attachable moving distance is larger than the preliminary discharge distance.
摘要:
In both-side recording, wherein the fed recording sheet is conveyed to the recording portion and after the recording is executed on a face side surface, the recording sheet is conveyed to a sheet reversing portion where both sides are reversed, and is sent to the recording portion again where the rear side surface is recorded, a clearance between the recording head and the recording sheet can be changed when recording on the face side or the rear side surface. A first clearance suitable for the recording sheet having a standard thickness and material, and a second clearance greater than the first clearance, can be selected. When there is a possibility that the recording head can come into contact with the recording sheet due to influences from warping and the like, the second clearance is selected, and when there is less possibility of contact, a first clearance is selected.