摘要:
The present invention provides a shearing die having longer life and a method for manufacturing the same. The shearing die includes a pair of substrates, at least one of which has a hard film formed by an arc ion plating method and located at least on a region of a curved surface and on an adjacent region from the end part of the curved surface on the side facing to the surface of the sheet or plate material to 300 μm along the surface of the substrate. The hard film comprises Al and one or more of Ti and Cr, and has a thickness of 1 to 5 μm, such that a number of metal particles having a diameter of 20 μm or more, which are present on a line segment having a length of 10 mm on a surface of the hard film, is 2 or less.
摘要:
An image processing apparatus is disclosed that displays a three-dimensional map including displays of a road and a three-dimensional building on a display unit. The image processing apparatus includes a managing unit that divides bearings into a predetermined number of bearing regions and manages identification information of a distant view pattern assigned to each of the bearing regions for each of a plurality of locations, an acquisition unit that acquires identification information of the distant view pattern assigned to each of the bearing regions for a current location, and a depiction unit that depicts a background image behind a display area for displaying the road and the building based on the acquired identification information of the distant view pattern.
摘要:
A picture processing apparatus having a shape memory with shape data of an object previously stored therein, a processor to set a coordinate value of an object in a three-dimensional virtual space of the basis of the shape date stored in the shape memory, a transformation device to receive the coordinate value set by the processor and transform the coordinate value into a visual field coordinate system based on a specified visual point, and a visual point setting device to move the visual point position from a predetermined standard position for a predetermined base object as defined in the three-dimensional virtual space on the basis of data of the base object as well as changes in the situation caused by the movement of the base object, and for sending a new position after the movement to the transformation device.
摘要:
A small screen which enables a player to easily grasp the situation of a game field as well as the positional relationship between the game objects is displayed on a game screen in a game device. A game device which displays on a monitor screen a picture of a game being proceeded in a virtual space by a first object controlled by a player and a second object controlled by a computer comprises a supplementary screen forming means (S210) for forming on the monitor screen a small screen showing the surrounding condition with the first object in the center, a distance calculating means (S202) for calculating the distance between the first object and the second object in the virtual space, and a display magnification setting means (S208) for setting the display magnification on the small screen in correspondence with the distance between the above objects.
摘要:
This invention pertains to a process for producing shaped components from high-strength and ultra high-strength steels with tensile strengths >780 MPa, wherein a steel sheet-metal strip is fed to a roll-forming installation and in the roll-forming installation is passed through roll stands and deformed by means of deformation rollers acting on the steel sheet, and wherein to avoid hydrogen embrittlement in plastically deformed regions of the deformed steel sheet-metal strip compressive stresses are introduced by stamping and/or upset-forging and/or overbending and bending-back or by machining the strip edges.
摘要:
This invention pertains to a process for producing shaped components from high-strength and ultra high-strength steels with tensile strengths >780 MPa, wherein a steel sheet-metal strip is fed to a roll-forming installation and in the roll-forming installation is passed through roll stands and deformed by means of deformation rollers acting on the steel sheet, and wherein to avoid hydrogen embrittlement in plastically deformed regions of the deformed steel sheet-metal strip compressive stresses are introduced by stamping and/or upset-forging and/or overbending and bending-back or by machining the strip edges.
摘要:
An image processing apparatus is disclosed that displays a three-dimensional map including displays of a road and a three-dimensional building on a display unit. The image processing apparatus includes a managing unit that divides bearings into a predetermined number of bearing regions and manages identification information of a distant view pattern assigned to each of the bearing regions for each of a plurality of locations, an acquisition unit that acquires identification information of the distant view pattern assigned to each of the bearing regions for a current location, and a depiction unit that depicts a background image behind a display area for displaying the road and the building based on the acquired identification information of the distant view pattern.
摘要:
By careful control of composition and processing, Al—Mg based alloy sheets with preferred grain sizes and crystallographic textures that result in good press formability are disclosed. The Al—Mg alloy preferably contains 2-6 wt % Mg, and at least 0.03 wt % of at least one element selected from Fe, Mn, Cr, Zr, and Cu. The crystallographic texture is comprised of grains with a volume fraction in a range of about 30-50% in the CUBE orientation {100} , and a volume fraction in a range of about 10 to 20% in the BRASS orientation {110} , wherein the grain size is within a range of about 50 to 100 &mgr;m.
摘要:
By careful control of composition and processing, Al--Mg based alloy sheets with preferred grain sizes and crystallographic textures that result in good press formability are disclosed. The Al--Mg alloy preferably contains 2-6 wt % Mg, and at least 0.03 wt % of at least one element selected from Fe, Mn, Cr, Zr, and Cu. The crystallographic texture is comprised of grains with a volume fraction in a range of about 5% to 20% in the CUBE orientation {100} , a volume fraction in a range of about 1% to 5% in the GOSS orientation {110} , a volume fraction in a range of about 1% to 10% in each of the BRASS orientation {110} , S orientation {123} , and COPPER orientation {112} , wherein the grain size is in a range of about 20 to 70 .mu.m.
摘要:
In a map display device, a viewing angle for a three-dimensional road map can be changed horizontally on a screen so that the three-dimensional road map is generated at a standard viewing angle (45°) up to a wide viewing angle (90°). At this time, the viewing angle is changed based on a reference line passing through a current position of a subject vehicle where the map display device is mounted.