1. A magnetic resonance imaging apparatus comprising:
a scanning-condition creating unit that creates examination information that represents a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a chart display-control unit that creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically, and causes a display unit to display the time chart, the time chart updating an operational sequence of a timing of application of a prepulse and a timing of the collection of data, respectively, in response to a change in, the examination information;
a data collecting unit that collects data indicating the inside of the subject by using the examination information; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
2. A magnetic resonance imaging apparatus comprising:
a scanning-condition creating unit that creates examination information that represents a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a chart display-control unit that, when a plurality of prepulses is applied during performing the collection of data, creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically, and causes a display unit to display the time chart, the time chart updating an operational sequence of application of the prepulses, in response to a change in, the examination information;
a data collecting unit that collects data indicating the inside of the subject by using the examination information; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
3. A magnetic resonance imaging apparatus comprising:
a scanning-condition creating unit that creates examination information that represents a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a chart display-control unit that, when the examination information represents scanning conditions for a scan including application of an inversion pulse and data collection, creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically, and causes a display unit to display the time chart, the time chart updating an operational sequence of a time from the application of the inversion pulse until the data collection, in response to a change in, the examination information;
a data collecting unit that collects data indicating the inside of the subject by using the examination information; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
4. A magnetic resonance imaging apparatus comprising:
a scanning-condition creating unit that creates examination information that represents a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a chart display-control unit that, when the examination information represents scanning conditions for a dynamic scan according to which a plurality of scans is continuously repeated, creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically, and causes a display unit to display the time chart, the time chart updating an operational sequence of a time point of execution of each scan, in response to a change in, the examination information;
a data collecting unit that collects data indicating the inside of the subject by using the examination information; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
5. A magnetic resonance imaging apparatus comprising:
a scanning-condition setting unit that sets a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a pulse-sequence creating unit that creates a pulse sequence defined by the scanning condition;
a chart display-control unit that creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically, and causes a display unit to update in response to a change in the scanning parameter the time chart and a positioning image that indicates an updated operational sequence of a position of at least one of a slice region and a pulse application region related to an element of the plurality of elements;
a data collecting unit that collects data indicating the inside of the subject by executing the pulse sequence; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
6. A magnetic resonance imaging apparatus comprising:
a scanning-condition creating unit that creates examination information that represents a scanning condition for collection of data indicating an inside of a subject, based on a value of a scanning parameter set by an operator;
a chart display-control unit that creates a time chart on which a plurality of elements of a pulse sequence are each represented graphically and causes a display unit to update an operational sequence of the elements in the time chart, wherein, when the examination information represents scanning conditions for an imaging combined with Electrocardiogram (ECG) gating, the chart display-control unit creates and causes the display unit to display the time chart within a time of R-R interval, based on the examination information;
a data collecting unit that collects data indicating the inside of the subject by using the examination information; and
an image reconstructing unit that reconstructs an image from the data collected by the data collecting unit.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A valve block for use in respect of a tool attachment of a working machine, where the tool attachment is adapted for connection to different kinds of hydraulically operated tools or implements with the aid of a hydraulically actuated locking device, the valve block comprising:
first port means for connection to hydraulic lines of the working machine;
second port means for connection to hydraulic coupling means adapted for coupling to hydraulic coupling elements of the tool or implement; and
third port means for connection to the locking device, wherein the valve block also includes a system of lines which communicate with said port means and which include valve means, wherein said valve means are adapted to fulfill at least three of the following functions:
a first function for ensuring the presence of hydraulic pressure in the locking device in the event of a fracture or a leakage in the hydraulic lines of the working machine;
a second function which enables said first port means to be connected selectively to either said second port means or said third port means;
a third function for obtaining post-tensioning of the locking device when the first port means are connected to said second port means;
a fourth function for relieving load prior to connecting and disconnecting the hydraulic connection of the working tool; and
a fifth function for achieving pressure limitation of the locking device.
2. The valve block according to claim 1, wherein said valve means are adapted to fulfill at least four of said functions.
3. The valve block according to claim 1, wherein the valve block includes means for fastening the valve block to the locking device.
4. The valve block according to claim 1, wherein the valve means include a first check valve which is intended to provide said first function.
5. The valve block according to claim 1, wherein said valve means include a reversing valve which is adapted to provide said second function.
6. The valve block according claim 5, wherein said reversing valve is maneuvered electro-magnetically.
7. The valve block according to claim 1, wherein said system of lines comprises at least one connecting line which is provided with a check valve and which connects said second port means and said third port means so as to obtain said third and fourth functions.
8. The valve block according to claim 1, wherein said third port means comprises two ports which are each connected to a hydraulic line between which hydraulic lines there is provided a connecting line which includes a pressure limiting valve and which is adapted to provide said fifth function.
9. A tool attachment provided with a valve block according to claim 1.
10. A working machine which includes a tool attachment according to claim 9.
11. The use of a valve block according to claim 1 for connecting and maneuvering a working tool or implement.