摘要:
The present invention provides a welding torch weaving device having a first link with an elongated slot and driven by a drive source to make an arc shaped movement at one end thereof, a first movable shaft fitted or secured within the elongated slot in the first link, a second link having one end thereof pivoted in place on the first link and having a second elongated slot, a second movable shaft fitted within the second elongated slot in the second link, a third link having one end thereof pivoted in place on the other end of the second link and a fourth link having one end thereof pivoted in place on the other end of the third link and the other end thereof pivoted on a fixed pivot shaft. A weaving arm is disposed in place on the third link for mounting a welding torch.
摘要:
An electrophotographic process involving the repeated cycles of a developing step for developing an electrostatic latent image formed on a latent image carrying member with a liquid developer, a transfer step for transferring the thus obtained visible image from said latent image carrying member onto another member, and a cleaning step for subsequently cleaning the surface of said latent image carrying member, comprising the use of an elastic rotary member composed of an electroconductive rigid core member, an electroconductive porous elastic member capable of retaining a liquid therein and provided around said core member, and a liquid-permeable insulating flexible member of a thickness in the range of 20 to 400 microns provided to surround the outer periphery of said elastic member, said elastic rotary member being maintained in pressure contact with said latent image carrying member, whereby said developing step is achieved by the liquid developer squeezed out from said elastic rotary member and the excessive liquid developer present on said latent image carrying member is recovered therefrom by absorption upon recovery of said elastic rotary member from the compressed state thereof.
摘要:
In developing an electrostatic image by supplying developing liquid to an electrostatic image bearing surface, the developing liquid is brought into contact with the image bearing surface to effect development of the electrostatic image, and then a developing member is urged against the image bearing surface to thereby effect supply of the developing liquid and collection of excess developing liquid by the developing member and thereby effect further development of the electrostatic image.
摘要:
An automatic record playing apparatus comprises a rotating member adapted to rotate together with a tone arm and having a projection thereon, a rotation driving member rotated forward and backward over a predetermined range during a predetermined operational period by a rotating force of a turntable, and a pushing means provided on the rotation driving member and adapted to push the projection to rotate the rotating member for returning the tone arm unitarily therewith toward outside of a record disc as the rotation driving member effects initial forward rotation. The pushing means having a first portion for pushing the projection in one rotational direction of the rotating member, and a second portion for pushing elastically the projection in the direction other than the rotational direction of the rotating member. The rotating member being rotated in the result, that the projection is pushed by the first portion of the pushing means in a state where unnecessary revolution thereof is obstructed by the second portion.
摘要:
An electrically insulating prepreg which comprises a resin composition of an alicyclic epoxy compound prepared by the expoxidation of an alkadiene alcohol ester of an alicyclic polybasic carboxylic acid, a latent curing agent, and a solid substrate, wherein said resin composition, once it has been applied to the substrate, is in the B-stage cured state and is thereby acetone soluble, thermoplastic and nontacky.
摘要:
A tooth dentin, pulp or pulp tissue composition for treating or preventing a disease, disorder, or symptom of a tooth dentin and/or pulp or pulp tissue includes: (a) an integrin binding fragment of Laminin, the Laminin being selected from the group consisting of Laminin 511 and Laminin 411, the integrin binding fragment comprising an integrin-binding domain of the Laminin; and (b) a mixture of odontoblast and mineralized nodules secreted from the odontoblast. A coating density of the integrin binding fragment is 1 to 8 μg/cm2. The material (b) has been mixed with the material (a) in the composition so as to form pulp capping applicable to a tooth, such that the composition is able to treat or prevent the disease, disorder or symptom of the tooth dentin and/or pulp tissue including dental caries when applied to the tooth.
摘要:
A tooth dentin, pulp or pulp tissue composition for treating or preventing a disease, disorder, or symptom of a tooth dentin and/or pulp or pulp tissue includes: (a) an integrin binding fragment of Laminin, the Laminin being selected from the group consisting of Laminin 511 and Laminin 411, the integrin binding fragment comprising an integrin-binding domain of the Laminin; and (b) a mixture of odontoblast and mineralized nodules secreted from the odontoblast. A coating density of the integrin binding fragment is 1 to 8 μg/cm2. The material (b) has been mixed with the material (a) in the composition so as to form pulp capping applicable to a tooth, such that the composition is able to treat or prevent the disease, disorder or symptom of the tooth dentin and/or pulp tissue including dental caries when applied to the tooth.
摘要:
A sheet processing device that bonds sheets to one another and then folds a resultant sheet bundle. The sheet processing device includes a stacker section that sequentially stores sheets moved thereto, an adhesive-binding unit that applies an adhesive onto sheets sequentially stored in the stacker section one by one in a sheet moving direction to bond the sheets to one another, a moving member that moves the sheets to an application position of the adhesive-binding unit, and a folding processing section that folds a sheet bundle formed by the bonded sheets at a predetermined folding position. When the number of sheets to be bonded by the adhesive-binding unit applying the adhesive onto the sheets exceeds a predetermined number, the adhesive is applied at two positions separated from each other across the folding position.
摘要:
The present invention is to provide a sheet processing device including: a receiving tray capable of accommodating therein a sheet having, at a part thereof, a protruding portion and a sheet not having the protruding portion in a mixed state; a first binding member that binds the accommodated sheet bundle at a substantially center thereof in a sheet conveying direction; a folding section that folds the sheet bundle bound by the first binding member in two; and a second binding member that binds protruding portions of the sheet bundle folded by the folding section on a fore edge side of the sheet bundle. With this configuration, the fore edge side of the folded and saddle-stitched sheet bundle can be bound by temporary binding. Thus, a sheet processing device capable of ensuring the security of a saddle-stitched sheet bundle can be provided.
摘要:
In order to enable a press-bound sheet bunch to be easily peeled away from press teeth, the present invention is to provide a sheet bunch processing apparatus with a needleless binding apparatus which includes a pair of press tooth members where a plurality of press teeth extending in a ridge-line direction is formed parallel, presses a part of a sheet bunch between the pair of press tooth members, and thereby performs press binding processing, and with a peeling mechanism which applies a force in a direction substantially parallel with the ridge-line direction of the press teeth to the sheet bunch, and thereby peels the sheet bunch subjected to the press binding processing away from the press teeth of the press tooth members.