摘要:
In the image reading and recording apparatus, a separating and feeding unit, a paper end detecting unit, a reading unit, a conveying unit, and a recording unit are arranged in this order from the upstream of the conveying direction. The separating and feeding unit has a switching unit for selectively switching between a separating function of separating the uppermost one of stacked sheets and a feeding function of feeding each separated sheet at a predetermined speed. After a sheet is separated, switching from the separating function to the feeding function is carried out before the paper end detecting unit detects the top end of the sheet.
摘要:
An ink jet recording system for recording using a recording head which discharges heated ink onto a recording medium through discharge ports includes temperature detection of ink discharged through the discharge ports, position of the recording head so that a temperature of ink discharged through the discharge ports can be detected, detection of discharge or non-discharge of ink based on the temperature detection, variation of discharge of ink droplets, and control of the variation during discharge detection.
摘要:
A recording unit cartridge includes as a unit: a recording head for ejecting ink to effect recording; an ink supply system for supplying the ink to the recording head; a capping member for covering an ink ejection side surface of the recording head; an ink collecting member for the ink discharged to recover the recording head and not used for recording; a cleaning member for cleaning the ink ejection side surface of the recording head; and a casing for containing as a unit the head system and members, wherein the unit cartridge is detachably mountable to a main assembly of a recording apparatus.
摘要:
An ink jet recording apparatus which records on a recording medium by discharging ink on a recording medium. The ink jet recording apparatus comprises an ink jet recording head which discharges ink to record on a recording medium, a conveyance route which leads the recording medium in the exhaust direction passing above the recording head, and a cap which covers the discharge ports of the recording head provided below the ink jet recording head.
摘要:
Means of determining the condition of the oral cavity in a subject is provided. The condition of the oral cavity in the subject is determined by using an analytical tool comprising the following (A), (B), and (C): (A) a reagent for measuring one or more parameters that reflect the dental caries risk for a test sample obtained from the oral cavity, (B) a reagent for measuring one or more parameters that reflect the periodontal disease risk for the test sample obtained from the oral cavity, and (C) a reagent for measuring one or more parameters that reflect the degree of oral cleanliness for the test sample obtained from the oral cavity.
摘要:
A drying apparatus includes: a rotatable belt which has an outer surface and an inner surface, the outer surface contacts a sheet; a blowing mechanism which blows hot air on the sheet at a side of the outer surface; and a heating unit which includes a heating element and a contact surface which is disposed in contact with the inner surface. A plurality of rollers are arranged in a direction in which the sheet travels. The rollers are pressed against the outer surface of the belt with the travelling sheet being held between the rollers and the outer surface of the belt.
摘要:
A light emitter emits light with a plurality of wavelengths towards a test object held in a spectrophotometer tool. A light receiver receives the light passing through the test object. A detector detects absorbances of wavelength components from the light received by the receiver. An optical path length calculator compares, in the absorbances of the wavelength components detected, a wavelength component absorbance of light absorbed by a pigment that absorbs light with a wavelength other than a wavelength of light absorbed by an analyte in the test object and a predetermined value of the wavelength component absorbance to calculate an optical path length passing through the test object. A corrector corrects the wavelength component absorbance detected excluding the wavelength of the light absorbed by the pigment using the optical path length calculated by the optical path length calculator to calculate a corrected wavelength component absorbance in a reference optical length.
摘要:
A test device 1 for analyzing a specific component in a test solution with a reagent by allowing the solution introduced via a feed opening 4 to react with the reagent maintained in a predetermined position in a capillary tube 3 having the opening 4 and an air outlet 5. The tube is provided with two hydrophilic regions 31, 33 and a hydrophobic region 32. The region 31 transfers the solution from the opening 4 to the reagent. The region 33 is delimited to a predetermined area maintaining the reagent. The region 32 separates the region 31 from the region 33. The reagent and the solution are applied in predetermined amounts to the region 33. A measuring device need not previously measure the solution. The device is useful as an analytical device for rapid and easy analysis, and can be produced in a less number of steps because the reagent can be fixed by merely applying it onto a predetermined position.
摘要:
An image reading and recording apparatus provided with an image reading portion for reading the image of a document, and an image recording portion for recording an image on a recording sheet is provided with a first stacking portion for stacking thereon a first sheet which is one of the document and the recording sheet, a first feeding device for feeding the first sheet stacked on the first stacking portion, a second stacking portion for stacking thereon a second sheet which is the other of the document and the recording sheet, a second feeding device having a cut-away portion formed by cutting away a portion of the peripheral surface thereof and for feeding the second sheet stacked on the second stacking portion, and a lower guide member extending from the first stacking portion to the second feeding device for guiding the first sheet fed by the first feeding device, and when the first sheet is to be fed by the first feeding device, the second feeding device is stopped in a state in which the cut-away portion is opposed to the lower guide member so as to form between the cut-away portion and the lower guide member a gap through which the first sheet fed by the first feeding device passes.
摘要:
The present invention relates to an image reading and recording apparatus comprising: a driving source; a recording sheet feeding means for feeding a recording sheet; recording means for recording an image in a predetermined recording area on the recording sheet, supplied by the recording sheet feeding means, and movable to outside of the recording area; document feeding means for feeding a document; reading means movable between the reading position for reading an image on the document, fed by the document feeding means, and the stand by position withdrawn from the reading position; a document feeding force transmitting means for transmitting the driving force of the driving source to the document feeding means; and moving means for moving the reading means to the reading position by the driving force of the driving source at the time the recording means is moved to the outside of the recording area.