摘要:
A process is, herein, disclosed for electrolysis or pure water in an electrolytic cell which is divided into an anode compartment and a cathode compartment by a cation exchange membrane and in which pure water is supplied to the anode compartment for electrolysis to generate oxygen in the anode compartment and hydrogen in the cathode compartment, said cation exchange membrane being produced by grafting a fluorovinyl sulfonic acid monomer onto a membranous polymeric substrate having a monomer unit of the formula: ##STR1## (wherein X is hydrogen, fluorine or CH.sub.3 ; and Y is hydrogen or fluorine), said cation exchange membrane being used in close contact with an anode and a cathode.
摘要:
A cutter blade receiving member having a slit therein for cooperating with the cutter device in a printer. The cutter blade receiving member is reduced in thickness in a portion above the slit so as to form a step on the side of the receiving member where the cutter blade of the cutter device enters the slit.
摘要:
In a method for producing olefin polymers which comprises polymerizing ethylene monomer alone, or two components comprising ethylene and .alpha.-olefins of the formula, CH.sub.2 .dbd.CHR (in which R is a straight or branched alkyl group having 1 to 6 carbon atoms), or three components comprising ethylene, said .alpha.-olefin and one or more of straight or cyclic diene or polyene monomers having a non-conjugated double bond, in the presence of a catalyst, the improvement which comprises using a catalyst system comprising (1) an organo-aluminum compoum, (2) a 3- to 5-valent vanadium compound soluble in organic inert solvents, and (3) (A) a compound of the formula, ##STR1## (in which R' is a group having a straight or cyclic ether linkage, and X is a halogen atom), or (B) a reaction product of phosphorus pentachloride with an alcohol as an activating agent.
摘要:
A balloon ablation catheter achieves reduction in diameter of the balloon upon balloon contraction and increased reliability of the thermocouple temperature sensor, which balloon ablation catheter is less likely to be influenced by the heating liquid discharged into the balloon and able to control the balloon surface temperature with high accuracy. The balloon ablation catheter includes a shaft wherein a lumen is formed; a balloon wherein the lumen communicates with the inside thereof; and a high-frequency-current-applying electrode formed by coiling a high-frequency-power-supplying lead wire around the shaft while sandwiching a temperature sensor lead wire between the high-frequency-power-supplying lead wire and the shaft such that the temperature sensor lead wire is fixed along the longitudinal direction of the shaft; wherein a thermocouple thermosensor is formed at the point where the high-frequency-power-supplying lead wire and the temperature sensor lead wire constituting the high-frequency-current-applying electrode contact with each other for the first time as seen from the posterior end side in the longitudinal direction.
摘要:
A highly safe catheter that measures electric potential can be inserted into a cardiac chamber together with a balloon-tip ablation catheter and is able to prevent abnormal heat generation at electric potential-measuring electrodes even when high-frequency current is distributed. The catheter includes a shaft having electric potential-measuring electrodes, a metal portion with a length of 2 mm or more, and a lumen passing therethrough from a proximal end to a distal end in the longitudinal direction; and a metal wire inserted through the lumen and connected to the metal portion.
摘要:
A saddle type vehicle includes: a seating seat on which a passenger is allowed to be seated; a seat rail to which the seating seat is allowed to be attachably and detachably attached; a frame cover covering outer sides of the seat rail; a helmet holder provided on the seat rail; and a restriction part provided in the vicinity of the helmet holder on the seat rail and projecting toward an inner peripheral surface of the frame cover, in which the helmet holder includes: a hooking portion on which a hook ring of a helmet is allowed to be hooked; and a guide portion extending from the hooking portion, and the restriction part is provided in the middle, of the guide portion, in a longitudinal direction.
摘要:
When an image forming apparatus sequentially reads the document images of a plurality of pages, forms images on sheets and outputs the sheets (aggregation mode and similar), the image forming apparatus compares, for partial data of the data for a plurality of pages generated by a reading device, coded partial data after first image processing with coded partial data after second image processing. If the coded partial data after first image processing is smaller, the coded data for the plurality of pages after first image processing is caused to be stored in a compressed data storage portion. Then, a first coding/decoding portion is caused to read the stored data, a second image processing portion and similar are caused to perform processing of the data, and a printer is caused to form images on sheets and output the sheets.
摘要:
An image processing device includes an input portion for selecting encoding processing for an image to be filed as a monochrome image from first encoding processing according to a first compression method for compressing multilevel image data and second encoding processing according to a second compression method for compressing binary image data. An encoding processing portion performs encoding processing on the image to be filed as the monochrome image. The input portion includes a display and first and second input portions. The display displays a list of images to be filed as the monochrome image. The first input portion is used to specify an image shown on the display and to select encoding processing to be performed on the specified image. The second input portion is used to select the first or second encoding processing to be performed on the specified image.
摘要:
A multi-functional peripheral allows a user to select a productivity priority mode or an image quality priority mode. In the productivity priority mode, a scanner performs a reading operation without moving first and second carriages in a sub-scanning direction, a foreign object image removing processing is executed in accordance with image data obtained by the reading operation, and image forming is performed in accordance with the image data applied with image processing. In the image quality priority mode, the first and second carriages are moved from a reading position P to a reading position P′ at which the foreign object does not adhere to a reading slot, the scanner performs the reading operation, and an image forming is performed in accordance with image data applied with image processing not including the foreign object image removing processing.
摘要:
A document feeding device includes: a document tray on which a document is loaded; a discharge tray to which the original document is discharged; a conveyance path which conveys a document on the original document tray to the discharge tray via a document reading position; a detection unit which is disposed in the conveyance path and detects a jam of the original document in the conveyance path; and an illumination device which illuminates the conveyance path in a state visible from the exterior when the detection unit has detected a jam of the original document.