Patents by Inventor Yoshihiro Kino
Yoshihiro Kino 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).
-
Publication number: 20240400346Abstract: A roller unit in which loosening of a fiber bundle is suppressed and the fiber bundle is easily held and released is provided. A roller unit 70 includes a guide roller 71 onto which a fiber bundle F is placed and a first yarn holding member 82 and a second yarn holding member 83 attached to a leading end portion of the guide roller 71 in the axial direction. The first yarn holding member 82 and the second yarn holding member 83 are arranged to be able to make contact with each other and to be separated from each other, and can hold the fiber bundle F by sandwiching the same.Type: ApplicationFiled: May 29, 2024Publication date: December 5, 2024Applicants: Murata Machinery, Ltd., Toyota Jidosha Kabushiki KaishaInventors: Motohiro Tanigawa, Masatsugu Goyude, Toshihiro Matsui, Hirotaka Wada, Yoshihiro Kino, Hidehiro Takeoka, Yasuhiro Sakanashi, Dai Shimizube, Daigoro Nakamura, Yoshinori Miura
-
Publication number: 20240399680Abstract: Time required for replacing a liner is shortened. A liner replacing device is configured to replace a liner for a supporting unit. The liner replacing device includes paired gripping jigs. The paired gripping jigs are aligned in a front-rear direction and are able to move toward and away from the supporting unit in the left-right direction. Each of the gripping jigs includes a first clamp configured to grip a winding-completed liner on which a fiber bundle is wound and a second clamp configured to grip a new liner on which no fiber bundle has been wound.Type: ApplicationFiled: May 29, 2024Publication date: December 5, 2024Applicants: Murata Machinery, Ltd., Toyota Jidosha Kabushiki KaishaInventors: Motohiro Tanigawa, Masatsugu Goyude, Toshihiro Matsui, Hirotaka Wada, Yoshihiro Kino, Hidehiro Takeoka, Yasuhiro Sakanashi, Dai Shimizube, Daigoro Nakamura, Yoshinori Miura
-
Publication number: 20240399647Abstract: Control closely based on sets of winding data of a fiber bundle is performed even if at least one set of the winding data is skipped. A controller includes a data conversion unit, a reference data setting unit, a transfer unit, and a selector. The data conversion unit converts sets of first winding data generated based on winding conditions into sets of second winding data in which a processing order number is associated with information of a state of a winder. The reference data setting unit sets some of the second winding data as sets of reference data in advance. The transfer unit transfers a selected set of the second winding data to the winder, each time a unit time elapses. The selector is able to set an override value that is used for determining a skip number.Type: ApplicationFiled: May 29, 2024Publication date: December 5, 2024Applicants: Murata Machinery, Ltd., Toyota Jidosha Kabushiki KaishaInventors: Motohiro Tanigawa, Masatsugu Goyude, Toshihiro Matsui, Hirotaka Wada, Yoshihiro Kino, Hidehiro Takeoka, Yasuhiro Sakanashi, Dai Shimizube, Daigoro Nakamura, Wataru Sawabe
-
Publication number: 20240400342Abstract: It is possible to suppress damage to a yarn path guide mechanism and a textile machine. There is a first supporter which makes contact with a supporting shaft supporting a roller, a second supporter which is capable of making contact with the supporting shaft, and a biasing member which biases the second supporter in a direction in which the supporting shaft is sandwiched between the second supporter and the first supporter. When a virtual straight line which passes through a winding center and a rotation center is a first virtual straight line whereas a virtual straight line which extends in a direction orthogonal to the first virtual straight line and passes through the rotation center is a second virtual straight line, the second supporter makes contact with a part of the supporting shaft, which is positionally opposite to the winding center over the second virtual straight line.Type: ApplicationFiled: May 29, 2024Publication date: December 5, 2024Applicants: Murata Machinery, Ltd., Toyota Jidosha Kabushiki KaishaInventors: Motohiro Tanigawa, Masatsugu Goyude, Toshihiro Matsui, Hirotaka Wada, Yoshihiro Kino, Hidehiro Takeoka, Yasuhiro Sakanashi, Dai Shimizube, Daigoro Nakamura, Yoshinori Miura
-
Patent number: 5966918Abstract: A yarn false twisting device in which two motors 30, 40 are installed separately for each of the drive shafts 30a, 40a of each false twist application element, and each motor is controlled by a control unit C in accordance with changes in the yarn tension. The installation of separate motors for each drive shaft of each false twist application element has enabled the elimination of complex power transmission mechanisms such as an endless belt or idler, making the yarn false twisting device more compact. Furthermore, each motor is controlled so as to rotate in mutually synchronic fashion according to changes in the yarn tension, improving the overall quality of false twisted yarn.Type: GrantFiled: March 5, 1998Date of Patent: October 19, 1999Assignee: Murata Kikai Kabushiki KaishaInventors: Yoshihiro Kino, Toshikazu Nishiyama
-
Patent number: 4880176Abstract: A yarn end finding device for releasing a bunch winding wound around an end of a spinning bobbin to find a yarn end and supplying the yarn-end found spinning bobbin to an automatic winder, the yarn end finding device comprising rotary rollers 15 and 16 adapted to press against a take-up tube 11 at a bunch winding position of the spinning bobbin, the rotary rollers having rotary axes C1 and C2 inclined in a direction different from an axis C3 of the take-up tube 11.Type: GrantFiled: June 5, 1987Date of Patent: November 14, 1989Assignee: Murata Kikai Kabushiki KaishaInventors: Isamu Matsui, Hiroshi Uchida, Hirao Otojima, Yoshihiro Kino
-
Patent number: 4661960Abstract: A semiconductor laser comprising in the direction parallel to a junction on both sides of a stripe-shaped active layer of double-hetero structure a semi-insulating current blocking layer which has a refractive index smaller than that of the active layer and of which the resistance is increased by doping of an impurity.Type: GrantFiled: October 3, 1984Date of Patent: April 28, 1987Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Noriyuki Hirayama, Masaaki Ohshima, Naoki Takenaka, Yoshihiro Kino
-
Patent number: 4309679Abstract: In a conventional surface acoustic wave ring filter, a time-compensation element in the form of a thin strip is additionally provided for either retarding or accelerating one of the surface acoustic waves which transmit along different transmission lines, thereby the phases of two surface acoustic waves received by a single output converter included in the filter are matched with each other resulting in the improvement in the output signal characteristics.Type: GrantFiled: December 3, 1979Date of Patent: January 5, 1982Assignee: Matsushita Electric Industrial Company, LimitedInventors: Nobuaki Furuya, Yoshihiro Kino, Hiroshi Miyama
-
Patent number: 4013834Abstract: A ghost signal erasing system for television receivers in which a variable delay element utilizing the propagation of an elastic surface wave is used. The variable delay element includes a piezoelectric substrate, a plurality of first interdigitated electrode pairs formed on the substrate and a plurality of second interdigitated electrode pairs also formed on the substrate. An elastic surface wave produced by applying a video i-f signal to the first interdigitated electrode pairs is propagated along the surface of the piezoelectric substrate and taken up at the second interdigitated electrode pairs as a delayed a-c signal. By switching the first and second interdigitated electrode pairs to change the combination thereof, various delay times are obtained.Type: GrantFiled: April 17, 1975Date of Patent: March 22, 1977Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yoshihiro Kino, Nobuaki Furuya, Mitsuru Asanuma
-
Patent number: 3961289Abstract: A spinel-type oxide exhibiting a cooperative Jahn-Teller effect shows an extraordinary reduction of sound velocity therethrough at temperatures near the Jahn-Teller phase transition temperature thereof. The sound velocity and effective temperature range can be varied over wide ranges by using a solid solution of such an oxide and another spinel-type oxide not exhibiting the Jahn-Teller effect. NiCr.sub.2 O.sub.4 and ZnCr.sub.2 O.sub.4 are particularly advantageous as the former and latter oxides, respectively.Type: GrantFiled: August 30, 1974Date of Patent: June 1, 1976Assignee: Matsushita Electric Industrial Co., Ltd.Inventor: Yoshihiro Kino