摘要:
A touch-sensitive sheet member contains a body having predetermined hardness and a sheet shape and a sense-of-touch-representing unit that represents a sense of touch. The sense-of-touch-representing unit has a predetermined size and is arranged at positions of the body or at a predetermined position of the body. The touch-sensitive sheet member also contains a medium-supplying unit that supplies medium to the sense-of-touch-representing unit.
摘要:
In order to easily and accurately manufacture a micromachine comprising a member which is made of a single-crystalline material and having a complicated structure, an uppermost layer (1104) of a single-crystalline Si substrate (1102) whose (100) plane is upwardly directed is irradiated with Ne atom currents from a plurality of prescribed directions, so that the crystal orientation of the uppermost layer (1104) is converted to such orientation that the (111) plane is upwardly directed. A masking member (106) is employed as a shielding member to anisotropically etch the substrate (1102) from its bottom surface, thereby forming a V-shaped groove (1112). At this time, the uppermost layer (1104) serves as an etching stopper. Thus, it is possible to easily manufacture a micromachine having a single-crystalline diaphragm having a uniform thickness. A micromachine having a complicated member such as a diagram which is made of a single-crystalline material can be easily manufactured through no junction.
摘要:
In order to reduce the chip size of a semiconductor device as well as to separate noises between at least two types of pads having different functions, at least one Vcc and at least one Vss are provided on opposite edges of a package (101) so that output pins or I/O pins are arranged therebetween and input pins are arranged outside the same. Non-connected excess pins (NC) are arranged on upper and lower boundaries, for omitting wires and reducing the chip size.
摘要:
In order to reduce the chip size of a semiconductor device as well as to separate noises between at least two types of pads having different functions, at least one Vcc and at least one Vss are provided on opposite edges of a package (101) so that output pins or I/O pins are arranged therebetween and input pins are arranged outside the same. Non-connected excess pins (NC) are arranged on upper and lower boundaries, for omitting wires and reducing the chip size.
摘要:
A cassette having one of a plurality of sizes, in which each size cassette is adapted for use with a common cassette recording/reproducing apparatus. Each size cassette includes a cassette case holding a recording medium therein, an information device for providing information pertaining to the respective cassette to the cassette recording/reproducing apparatus when the respective cassette is being used with the cassette recording/reproducing apparatus, and a reference hole for positioning the cassette case in the cassette recording/reproducing apparatus. The reference hole and the information device have a constant positional relationship therebetween regardless of the size of the cassette.
摘要:
A display apparatus connected to a recording medium cassette having a recording medium, a cassette case for accommodating the recording medium, a storage device for storing recording information recorded on the recording medium and information about the cassette itself, and a plurality of terminals for connecting the storage device to external equipment. This display apparatus comprises a loading portion for loading the recording medium cassette, a connector provided on the loading portion to be connected with the plurality of terminals, a reading device for reading the information from the storage device through the connector, and a display device for displaying the information read by the reading device. Simply connecting the plurality of terminals of the recording medium cassette to the connector of the recording/reproducing apparatus allows display of the recording information about the recording medium cassette, thus providing recorded contents of the recording medium cassette quickly and easily as well as facilitating retrieval and management of the recorded contents.
摘要:
In order to improve the degree of storage data integration, side walls (32) are selectively formed on side surfaces of word lines (22) to serve as masks for changing ON-state current values of memory cells by changing widths or lengths of active regions (24) of the memory cells, thereby forming several of types of memory cells having different electrical properties. Storage data per memory cell is therefore so multivalued that the number of memory cells is reduced.
摘要:
A tape cassette including a cassette case having a pair of tape reels having a recording tape wound therebetween and having an opening for providing access to the recording tape; a main lid pivotably mounted on opposite side faces of the cassette case; a top lid pivotably mounted on the main lid; and a guide apparatus. Upon opening or closing the main lid so as to provide access to the magnetic tape, the top lid is respectively moved rearwardly from a position in which the top lid covers an upper portion of the opening or forwardly so as to cover the upper portion of the opening. The guide apparatus guides the top lid during such movement thereof so as to avoid sliding or rubbing of a lower face of the top lid on an upper face of the cassette case.
摘要:
A tape cassette having a cassette case; a pair of tape reels rotatably mounted in the cassette case, on which tape reels a magnetic tape is wound, each of the tape reels having a flange formed with an outer circumferential toothed portion; a slide housing slidably mounted in the cassette case and having a hollow portion into which a reel unlocking member provided in a recording and/or reproducing apparatus is inserted when the tape cassette is loaded into the apparatus; and a pair of lock members adapted to releasably engage with the toothed portions of the tape reels, respectively, to lock the tape reels, the lock members being independently rotatably mounted on the slide housing; whereby when the reel unlocking member is inserted into the hollow portion of the slide housing, the slide housing is slid toward an unlocked position to rotate the lock members and thereby disengage the lock members from the toothed portions of the tape reels, thus unlocking the tape reels; a projection is formed on each lock member to engage a respective rib on the slide member to limit the rotation of the lock members.
摘要:
A tape cassette comprises a case body having a mouth formed in the front portion thereof, a front lid pivotally supported thereon so as to cover the open front side of the case body, and a back lid pivotally joined to the front lid so as to cover a space extending behind the substantially lower half of an exposed portion of a magnetic tape in the mouth. The front lid includes a front wall covering the front opening of the mouth, side walls extending backward from the opposite side edges of the front wall, an upper wall covering the upper opening of the mouth, and a back wall extending downward from the upper wall. The side wall is provided with two guide grooves with two round projections projecting from the inner surface of the side wall being respectively received therein. Each of the two guide grooves has the shape of an arc of a circle having its center at the center of an imaginary circle at one end of the other guide groove. When the front lid is turned toward its opening position, one of the round projections moves first along the corresponding guide groove at the initial stage of turning of the front lid, and then the other round projection moves along the corresponding guide groove at the final stage of turning of the front lid.