Patents by Inventor Shigeru Saegusa
Shigeru Saegusa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080155467Abstract: A content selectable reproduction system is disclosed. A content reproduction unit having a display function of a built-in or external display device includes a content reproduction section which reproduces content, an operation section which issues an operation command, and a first control section which inputs the operation command and controls the content reproduction section according to the operation command. A portable reproduction unit control apparatus connected to the content reproduction unit through a first connection section includes a display control section and a second control section which exchanges control signals with the first control section through the first connection section.Type: ApplicationFiled: November 23, 2007Publication date: June 26, 2008Applicant: Sony CorporationInventors: Tomohiro OBITA, Shigeru Saegusa, Sayoko Kanno
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Patent number: 7345644Abstract: A loop antenna device includes a loop antenna having a high noise resistance performance. In a loop antenna having a shield member covering a looped conductor portion formed in a loop shape from a conductive wire, a non-covered portion where the looped conductor portion is not covered is formed in correspondence with a portion of the conductive wire including a reference position for the symmetry of two terminals for connection between the antenna device and a reception circuit. This provides a balanced shield structure. Besides, a line for connecting one end of the conductive wire to the ground potential and a line for connecting the shield member to the ground potential are individually separate from each other, whereby reception of a voltage fall due to common impedance by the antenna is suppressed.Type: GrantFiled: March 11, 2004Date of Patent: March 18, 2008Assignee: Sony CorporationInventors: Susumu Morioka, Takashi Takano, Shigeru Saegusa
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Publication number: 20060238430Abstract: A loop antenna device includes a loop antenna having a high noise resistance performance. In a loop antenna having a shield member covering a looped conductor portion formed in a loop shape from a conductive wire, a non-covered portion where the looped conductor portion is not covered is formed in correspondence with a portion of the conductive wire including a reference position for the symmetry of two terminals for connection between the antenna device and a reception circuit. This provides a balanced shield structure. Besides, a line for connecting one end of the conductive wire to the ground potential and a line for connecting the shield member to the ground potential are individually separate from each other, whereby reception of a voltage fall due to common impedance by the antenna is suppressed.Type: ApplicationFiled: March 11, 2004Publication date: October 26, 2006Inventors: Susumu Morioka, Takashi Takano, Shigeru Saegusa
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Patent number: 7104100Abstract: A tube bending device having draw-bending and compression-bending functions and capable of bending in all processes in a unit of device is provided. The device performing bending by rotating the tube at a predetermined angle with the tube pressured against a circumferential surface of a bending die, the device including a movable type of tube bending unit movable in a longitudinal direction of a tube to be processed or a fixed type of tube bending unit and a tube twisting unit for rotating the tube freely at a predetermined angle with a center of the tube being an axis core is characterized in that the tube bending unit has one or both of draw-bending and compression-bending functions and is provided rotatably in a vertical plane about an axis parallel to the axis core of the tube so that the displacement amount in a tube twisting operation can be reduced.Type: GrantFiled: December 7, 2004Date of Patent: September 12, 2006Assignee: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Patent number: 7021107Abstract: A bending processor for a pipe has a pipe bending unit and a pipe twisting unit. The pipe bending unit is rotated by a predetermined angle while pressing the processed pipe against the circumferential face of a bending die, and performs the bending processing. The pipe bending unit may be movable in the longitudinal direction of the processed pipe or may be fixed. The pipe twisting unit is freely rotated by a predetermined angle with the center of the processed pipe as an axis. The pipe bending unit has a tensile bending function and a compression bending function.Type: GrantFiled: December 15, 2003Date of Patent: April 4, 2006Assignee: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Publication number: 20050126245Abstract: A tube bending device having draw-bending and compression-bending functions and capable of bending in all processes in a unit of device is provided. The device performing bending by rotating the tube at a predetermined angle with the tube pressured against a circumferential surface of a bending die, the device including a movable type of tube bending unit movable in a longitudinal direction of a tube to be processed or a fixed type of tube bending unit and a tube twisting unit for rotating the tube freely at a predetermined angle with a center of the tube being an axis core is characterized in that the tube bending unit has one or both of draw-bending and compression-bending functions and is provided rotatably in a vertical plane about an axis parallel to the axis core of the tube so that the displacement amount in a tube twisting operation can be reduced.Type: ApplicationFiled: December 7, 2004Publication date: June 16, 2005Applicant: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Publication number: 20040139776Abstract: A bending processor for a pipe has a pipe bending unit and a pipe twisting unit. The pipe bending unit is rotated by a predetermined angle while pressing the processed pipe against the circumferential face of a bending die, and performs the bending processing. The pipe bending unit may be movable in the longitudinal direction of the processed pipe or may be fixed. The pipe twisting unit is freely rotated by a predetermined angle with the center of the processed pipe as an axis. The pipe bending unit has a tensile bending function and a compression bending function.Type: ApplicationFiled: December 15, 2003Publication date: July 22, 2004Applicant: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Patent number: 6574179Abstract: Disclosed is a disk adapter for receiving a disk-type recording medium on an inner circumference side thereof, comprising: a main plate portion having a substantially arcuate shape of a central angle of 180° or more; and a supporting portion formed on a half circumference side of the inner circumference of the main plate portion for supporting the disk-type recording medium mounted on the disk adapter. Consequently, mounting and removing operations of a disk-type recording medium onto and from the disk adapter are very simple.Type: GrantFiled: April 24, 2002Date of Patent: June 3, 2003Assignee: Sony CorporationInventors: Takayuki Kaneko, Harutoshi Yoshimura, Akiomi Suzuki, Shigeru Saegusa, Masako Sudo
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Publication number: 20030053402Abstract: Disclosed is a disk clamper for cooperating with a disk table to chuck a disk-type recording medium, comprising: a support section disposed in an opposing relationship to the disk table; and a stabilizer supported on the support section for movement toward and away from the disk table; wherein, when the disk-type recording medium is chucked, the stabilizer is attracted to the disk table with the disk-type recording medium interposed therebetween, but when the disk-type recording medium is not chucked, the stabilizer is attracted to the support section. Accordingly, chucking operation in an assured manner can be realized.Type: ApplicationFiled: November 1, 2002Publication date: March 20, 2003Applicant: Sony CorporationInventors: Akihisa Inatani, Kumi Koyama, Takayuki Kaneko, Harutoshi Yoshimura, Kenji Kawakami, Akiomi Suzuki, Masako Sudo, Yutaka Sato, Shigeru Saegusa, Sakae Washikawa
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Patent number: 6492909Abstract: An audio signal processing apparatus including a plurality of jack units each of which has at least an audio signal contact piece and a control signal contact piece. A control circuit judges a kind of an audio appliance connected to each of the plurality of jack units based on a control signal obtained at the control signal contact piece, and when a function change-over command to select any one of the audio appliances is supplied, a function selecting circuit selects one of the jack units to which the audio appliance is connected. An audio appliance can be connected to any of the plurality of jack units.Type: GrantFiled: September 8, 1998Date of Patent: December 10, 2002Assignee: Sony CorporationInventors: Sakae Washikawa, Koji Hirano, Shigeru Saegusa, Keiichi Nakamura
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Publication number: 20020114255Abstract: Disclosed is a disk adapter for receiving a disk-type recording medium on an inner circumference side thereof, comprising: a main plate portion having a substantially arcuate shape of a central angle of 180° or more; and a supporting portion formed on a half circumference side of the inner circumference of the main plate portion for supporting the disk-type recording medium mounted on the disk adapter. Consequently, mounting and removing operations of a disk-type recording medium onto and from the disk adapter are very simple.Type: ApplicationFiled: April 24, 2002Publication date: August 22, 2002Applicant: Sony CorporationInventors: Takayuki Kaneko, Harutoshi Yoshimura, Akiomi Suzuki, Shigeru Saegusa, Masako Sudo
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Patent number: 5873278Abstract: A multi-row pipe bending apparatus has a plurality of rows of pipe bending devices each including a pipe bending unit having at least one bending die, and clamping and pressure dies for securing to the bending die a pipe to be bent. Each bending device includes also a pipe twisting unit having a twisting plate having an opening for holding the pipe, and rotatable with a predetermined twisting angle about the longitudinal axis of the pipe for moving it to a position conforming to the shape into which it is to be bent. The bending and twisting units are movable longitudinally of the pipe. A pipe transfer device is provided for transferring the pipe from one row to another, so that the pipe may be bent close to one end thereof in one row, and close to the other end in another.Type: GrantFiled: May 9, 1997Date of Patent: February 23, 1999Assignee: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Patent number: 5765426Abstract: In a pipe bending apparatus, a chuck unit is movable along a straight pipe for holding it in position between a pair of bending units which are also movable along the pipe. The apparatus can bend even a long metal pipe having a small diameter accurately at a desired angle in any of a variety of directions, while allowing it to be quickly set for any bending job.Type: GrantFiled: July 11, 1996Date of Patent: June 16, 1998Assignee: Usui Kokusai Sangyo Kaisha LimitedInventor: Shigeru Saegusa
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Patent number: 5566565Abstract: A pipe bending device comprising a movable unit mounted on a bed in a manner to move longitudinally of the bed. The movable unit carries a twisting motor, a bending/twisting motor, and a support plate projecting upright. A pipe retaining unit is mounted on the projecting end portion of the support plate for retaining a pipe to be worked and is rotated by a twisting plate by a predetermined angle within 360 degrees on the axis of the retained pipe. A bending roller unit is mounted on the twisting plate for bending the pipe, which is held by the twisting plate, by a predetermined angle in a plane normal to the twisting plate. A first rotation transmitting train is arranged on one side of the support plate for transmitting the rotation of the twisting motor to the twisting plate. A second rotation transmitting train is arranged on the other side of the support plate for transmitting the rotation of the bending/twisting motor to the bending roller unit.Type: GrantFiled: February 24, 1995Date of Patent: October 22, 1996Assignee: Usui Kokusai Sangyo Kaisha Ltd.Inventor: Shigeru Saegusa
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Patent number: 5305223Abstract: A tube bending machine in which a tube detecting sensor detects an amount of bending a tube during the bending process and a controlling unit performs control so that the amount of bending detected by the sensor becomes a value corresponding to the program stored in a memory beforehand; thus, the second and subsequent tubes are bent accurately and efficiently by a drive command from the memory.Type: GrantFiled: September 5, 1990Date of Patent: April 19, 1994Assignee: Usui Kokusai Sangyo Kaisha Ltd.Inventor: Shigeru Saegusa
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Patent number: 5197320Abstract: A method of applying various kinds of bending working accurately to a metal tube of a small diameter to be worked, which comprises seizing one end of a metal tube to be worked and setting a working direction, transferring the tube to a working position, applying predetermined bending by paired roller means, transferring the same to the succeeding step and applying the same working. Such operations are repeated as required. The apparatus employed for practicing the method comprises a chuck, a receiving roller and a bending roller and a control means for controlling the operation of them. Various kinds of bending working can be applied efficiently and accurately to a metal tube of a small diameter to be worked by a simple method and with an apparatus of a simple structure.Type: GrantFiled: July 25, 1991Date of Patent: March 30, 1993Assignee: Usui Kokusai Sangyo Kaisha Ltd.Inventor: Shigeru Saegusa
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Patent number: 4805436Abstract: An apparatus for bending a metal pipe having a small diameter includes a pipe retaining mechanism and bending units. The pipe retaining mechanism comprises a pair of chucks consisting of a split pattern provided on a support. One of the chucks is fixed and the other is mounted on the distal end of a piston rod of a cylinder device in such a manner that it opposes the one of the chucks. The bending units are provided on the support on two sides of the pipe retaining mechanism in the crosswise direction thereof, and has forming rolls supported to fixtures on the support on two sides of the extension of the axis of the pipe retaining mechanism, as well as press rolls which are pivotal about the forming rolls. The support is fixed to the upper end of a drive shaft rotated in cooperation with a piston rod of a cylinder device on a base, so that the bending apparatus on the support can be pivoted on the plane of the support during bending process.Type: GrantFiled: November 12, 1987Date of Patent: February 21, 1989Assignee: Usui Kokusai Sangyo Kabushiki KaishaInventor: Shigeru Saegusa
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Patent number: 4790502Abstract: A clamp for disposing and securing a metal pipe or a resin tube having a relatively small diameter is disclosed. The clamp has a gripping wall for clamping a pipe, the gripping wall being formed by bending the longitudinally central portion of a rectangular piece of plate in the shape of a cylinder which extends laterally, and flat support walls which are defined by two end portions, respectively, of the piece of plate which are contiguous with the gripping wall, the support walls being superposed one upon the other and provided with respective mounting bores which are disposed so as to align with each other when the clamp is secured to a base. The clamp is provided with a clamping wall defined by a projecting end portion of one of the support walls which projects beyond the edge of the other support wall.Type: GrantFiled: January 29, 1988Date of Patent: December 13, 1988Assignee: Usui Kokusai Sangyo Kabushiki KaishaInventor: Shigeru Saegusa
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Patent number: 4735075Abstract: A bending device for use in an automatic pipe bender comprises a chuck unit for gripping a straight pipe, a bending unit, and a movable unit. The movable unit can move forward and backward longitudinally of the pipe placed in position. A rotary member is mounted to the movable unit so as to be rotatable within a range of 360.degree. in a direction perpendicular to the axis of the pipe. The bending unit is mounted to the rotary member so that the bending unit rotates with the rotary member.Type: GrantFiled: October 7, 1986Date of Patent: April 5, 1988Assignee: USUI Kokusai Sangyo Kabushiki KaishaInventor: Shigeru Saegusa
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Patent number: 4662204Abstract: An apparatus is provided for automatically bending tubular materials. The apparatus comprises a bending direction setter which is operative to securely grip a length of tubular material approximately centrally along the length of material. The bending direction setter is operative to rotate the tubular material about its original axis a preselected and carefully controlled amount. The bending apparatus further comprises a pair of automatic benders which are operative to engage the tubing at selected locations on opposed sides of the bending direction setter. The benders are operative to selectively engage the tubing material at a predetermined location therealong and to effect a controlled bend therein. The bending direction setter may rotate the tubular material about its original axis between successive bends carried out by the benders, thereby enabling the tubular material to be bent through three dimensions.Type: GrantFiled: January 13, 1986Date of Patent: May 5, 1987Assignee: Usui Kokusai Sangyo Kabushiki KaishaInventor: Shigeru Saegusa