摘要:
A data processor for processing, recording and/or displaying data obtained from an object being examined, comprising a plurality of detachable units formed of functional blocks connected together by communication cables; a carriage driver using a screw to improve character print quality and resolution; a plurality of input units which convert signals obtained from the object into digital output signals; a control unit comprising a plurality of connectors attached to the respective input units and an arithmetic/communication device having information about positions at which the connectors are mounted and collecting signals obtained from the object and arithmetically processing the signals, and storage device wherein results of the arithmetic processing are stored; wherein the control unit processes data obtained from the object using signals tored in the storage device, and produces the recording and/or display; and wherein the character printing portion of the control unit comprises a support and driver for driving the carriage, with the support holding the carriage on which the recording head is carried so that the carriage can move across the paper, and wherein the driver comprises a motor and a screw connected to the motor shaft, and a nut mounted on the carriage and meshed with the screw. Advantageously, the functions can be flexibly increased or decreased as desired, and the number of components can be flexibly decreased so that the entire system has a greatly increased efficiency, economy, and reliability.
摘要:
A method of disassembling a washing machine is a disassembling method for a washing machine including a reduction-gear unit (66) secured on the outside of a water tub (65) and a dehydration tub (12) disposed in the water tub (65), and the method includes a release step of applying force, along the axial direction of a rotary shaft (16), in the direction of separating the reduction-gear unit (66) and the dehydration tub (12) from each other to release connection between the reduction-gear unit (66) and the dehydration tub (12). This scheme can be employed to provide a method of disassembling a washing machine that can recover resin included in the washing machine at a high recovery ratio.
摘要:
A light-sensitive unit used in an image-forming device such as an electrostatic copier or printer, which enables one to easily mount and demount a light-sensitive drum without removing an electrically charging device and with no fear of damaging an edge of a cleaning blade. A second process unit (light-sensitive unit) has a resin-made frame having a cleaning device and includes a light-sensitive drum and an electrically charging device, which are removably mounted therein respectively. The light-sensitive drum is mounted in the frame by first axially inserting its rear-end bearing portion into a rear-side drum-holder and by horizontally turning its front-end bearing portion and placing it in a front-side drum-holder along a guide groove provided in the side thereof. Finally, a stopper is fitted in the front-side drum-holder to prevent the drum from slipping out of the holder.
摘要:
A method of disassembling a washing machine is a disassembling method for a washing machine including a reduction-gear unit secured on the outside of a water tub and a dehydration tub disposed in the water tub, and the method includes a release step of applying force, along the axial direction of a rotary shaft, in the direction of separating the reduction-gear unit and the dehydration tub from each other to release connection between the reduction-gear unit and the dehydration tub. This scheme can be employed to provide a method of disassembling a washing machine that can recover resin included in the washing machine at a high recovery ratio.
摘要:
A stepper motor controlling apparatus has a driver which drives a stepper motor in response to an input pulse signal, a PWM controlling section which changes a duty ratio of the pulse signal fed to the driver to control a rotation of the stepper motor, a pulse encoder which rotates in response to the rotation of the stepper motor, and outputs a pulse according to a position of a moving object, a position counter which counts the pulse output from the pulse encoder to sense a present position of the moving object, and a pulse rate controlling section which controls an update latency time of the pulse signal according to a deviation between a target position of the moving object and the present position.
摘要:
There is provided a stepping motor comprising: a stator assembly; a rotor assembly rotatably disposed inside the stator assembly, and including a rotary shaft rotatably supported by bearings, a sleeve fixedly attached onto the rotary shaft, and at least one magnet disposed outside the sleeve; and a preloading mechanism disposed between the sleeve and one of the bearings, and including a coil spring, and a spring holder which is composed of an outer case shaped in a cup-like configuration and an inner case shaped in a cup-like configuration, and which is adapted to house the coil spring. In the stepping motor described above, the spring holder of the preloading mechanism is formed of reinforced polyamide resin, and a washer member having a high sliladability is disposed between the preloading mechanism and the one bearing.
摘要:
A charging device which has a grid disposed between a discharge element and the photosensitive drum. The grid is formed of a regulating portion having a mesh configuration for the range opposing the image area on the photosensitive drum and non-regulating portions with openings for the range opposing the non-image area. The flow of ions discharged from the discharge element is regulated as to their passage through the grid thereby so as to be uniform and charge the image area on the photosensitive drum uniformly. The flow of ions reaches the non-image area without being shaded by the grid, so as to enhance the surface potential for prevention against toner adherence.
摘要:
An ellipticine derivative of the formula [I]: ##STR1## wherein R is a substituted lower alkyl group, a substituted or unsubstituted lower alkoxy group or a heteromonocyclic group,or a pharmaceutically acceptable salt thereof, which show excellent antitumor activity, less side effects, less toxicity and/or high solubility in water and are useful as antitumor agent, and a process for preparing the same.
摘要:
Norvaline derivative of the formula [I] or pharmaceutically acceptable salt thereof, method for preparing the same, pharmaceutical composition containing the same, and use of the compound for inhibiting transporting activity of glycine transporter type 2 (GlyT2) wherein X is —CH2—, —O—, —S— or single bond; Ar is optionally substituted aryl or lower cycloalkyl; n is 0 to 2; R1 and R2 are (i) each is hydrogen or lower alkyl; (ii) R1 and R2 are combined to form lower alkylene; or (iii) R1 is hydrogen or lower alkyl and R2 is combined with R4 or R6 to form lower alkylene; R3 and R4 are (i) each is hydrogen or lower alkyl; (ii) R3 and R4 are combined to form lower alkylene; or (iii) R3 is hydrogen or lower alkyl and R4 is combined with R2 or R6 to form lower alkylene; R is or —OR7; R5 and R6 are (i) each is optionally substituted lower alkyl, or hydrogen; (ii) R5 and R6 are combined to form aliphatic 5- to 6-membered heterocyclic group; or (iii) R5 is optionally substituted lower alkyl or hydrogen and R6 is combined with R2 or R4 to form lower alkylene; R7 is lower alkyl.
摘要:
Norvaline derivative of the formula [I] or pharmaceutically acceptable salt thereof, method for preparing the same, pharmaceutical composition containing the same, and use of said compound for inhibiting transporting activity of glycine transporter type 2 (GlyT2). [wherein X is —CH2—, —O—, —S— or single bond; Ar is optionally substituted aryl or lower cycloalkyl; n is 0 to 2; R1 and R2 are (i) each is hydrogen or lower alkyl; (ii) R1 and R2 are combined to form lower alkylene; or (iii) R1 is hydrogen or lower alkyl and R2 is combined with R4 or R6 to form lower alkylene; R3 and R4 are (i) each is hydrogen or lower alkyl; (ii) R3 and R4 are combined to form lower alkylene; or (iii) R3 is hydrogen or lower alkyl and R4 is combined with R2 or R6 to form lower alkylene; R is or —OR7; R5 and R6 are (i) each is optionally substituted lower alkyl, or hydrogen; (ii) R5 and R6 are combined to form aliphatic 5- to 6-membered heterocyclic group; or (iii) R5 is optionally substituted lower alkyl or hydrogen and R6 is combined with R2 or R4 to form lower alkylene; R7 is lower alkyl.