Shinshi
Akira Shinshi, Machida City JP
Patent application number | Description | Published |
---|---|---|
20110026988 | FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - In a fixing device, a stationary member is provided inside a belt member and pressed against a rotary pressing member via the belt member to form a nip between the rotary pressing member and the belt member through which a recording medium bearing a toner image passes. An expandable heating member is provided inside the belt member to face an inner circumferential surface of the belt member to heat the belt member. A regulator contacts a downstream portion of the heating member provided downstream from a center of the nip in a direction of rotation of the belt member to expand the downstream portion of the heating member. | 02-03-2011 |
20110052237 | FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - In a fixing device, a pressing member rotates in a predetermined direction of rotation. A flexible endless fixing member rotates in accordance with rotation of the pressing member. A nip formation member is provided inside a loop formed by the fixing member and pressed against the pressing member via the fixing member to form a nip between the fixing member and the pressing member through which a recording medium bearing a toner image passes. A first heat generator faces an inner circumferential surface of the fixing member at a position other than the nip to heat the fixing member. A second heat generator faces the inner circumferential surface of the fixing member at a position other than the nip to heat the fixing member, and is disposed adjacent to the first heat generator along the inner circumferential surface of the fixing member. | 03-03-2011 |
20130251430 | FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME - A fixing device to fix a toner image on a sheet includes a first rotary member that rotates in a predetermined direction and a second rotary member that contacts an outer circumferential surface of the first rotary member. A stationary member is fixed inside the first rotary member to press the first and second rotary members together to form a nip portion between the rotary members. A reinforcement member is fixedly provided inside the first rotary member and pressed against the stationary member. The fixing device includes heat source to heat the first rotary member and a reflector to reflect heater light emitted from the heat source toward the first rotary member. | 09-26-2013 |
Mariko Shinshi, Nagoya-City JP
Patent application number | Description | Published |
---|---|---|
20120248090 | HONEYCOMB STRUCTURE, Si-SiC BASED COMPOSITE MATERIAL, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, AND METHOD FOR MANUFACTURING Si-SiC BASED COMPOSITE MATERIAL - A honeycomb structure is provided with a partition portion constituting a plurality of cells serving as flow paths of a fluid. This honeycomb structure includes electrode portions which are disposed as parts of the partition portion and which have a SiC phase, an oxide phase containing a Si oxide, an Al oxide, and an alkaline-earth metal oxide, and a metal phase containing metal Si and metal Al, where the proportion of metal Al relative to the total amount of metal Si and metal Al is 0.001 percent by mole or more and 20 percent by mole or less and a heat generation portion which is a part of the partition portion and which has a volume resistivity higher than that of the electrode portion. | 10-04-2012 |
20140011664 | METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING Si-SiC BASED COMPOSITE MATERIAL, AND HONEYCOMB STRUCTURE - A method for manufacturing a honeycomb structure | 01-09-2014 |
Tadahiko Shinshi, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20100040491 | DISPOSABLE CENTRIFUGAL BLOOD PUMP WITH MAGNETIC COUPLING - A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposable parts with low cost. Therefore, a housing as the disposable part includes a rotor having pole faces extending on the outer-peripheral surface and projecting inward from the inner-peripheral surface and an impeller attached to the rotor, and a stator as a reusable part includes three or more electromagnets for electromagnetic coupling for forming a magnetic coupling between the stator and the rotor, a torque transmission disk formed by sandwiching a ring-shaped permanent magnet between two upper and lower ring members and having pole faces corresponding to the pole faces projecting from the inner-peripheral surface of the rotor formed to project for generating a magnetic coupling between stator and rotor, a motor for rotating the torque transmission disk, and a displacement gauge for measuring displacement of the rotor. | 02-18-2010 |
20120207630 | DISPOSABLE CENTRIFUGAL BLOOD PUMP WITH MAGNETIC COUPLING - A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposable parts with low cost. Therefore, a housing as the disposable part includes a rotor having pole faces extending on the outer-peripheral surface and projecting inward from the inner-peripheral surface and an impeller attached to the rotor, and a stator as a reusable part includes three or more electromagnets for electromagnetic coupling for forming a magnetic coupling between the stator and the rotor, a torque transmission disk formed by sandwiching a ring-shaped permanent magnet between two upper and lower ring members and having pole faces corresponding to the pole faces projecting from the inner-peripheral surface of the rotor formed to project for generating a magnetic coupling between stator and rotor, a motor for rotating the torque transmission disk, and a displacement gauge for measuring displacement of the rotor. | 08-16-2012 |
Tadahiko Shinshi, Yokohama-Shi JP
Patent application number | Description | Published |
---|---|---|
20090118625 | Method for Measuring Flow Rate and Head of Centrifugal Pump, Apparatus Thereof, and Apparatus for Evaluating Circulatory State of Pulsating Cardiovascular System - In centrifugal pumps | 05-07-2009 |
20120156071 | Disposable Magnetically-Levitated Centrifugal Pump - A magnetically-levitated centrifugal pump, in which permanent magnets are not used for disposable sections, is provided with a pump head section and a pump section. The pump section comprises a stator, a torque transmission disc, a motor, a displacement sensor, and a pump housing. The stator has longer depth than protrusion length of a rotor accommodation section in which permanent magnets are not used, is equipped with a rotor insertion section, in which the rotor accommodation section is disposed so as to be able to be inserted and removed, on the side of one end section, and disposes three or more than three electromagnets for magnetic bearings, which magnetically couple with the rotor, at equal intervals. The torque transmission disc, which is disposed inside the rotor insertion section and which magnetically couples with the rotor, is formed by bonding ring components, which are made from magnetic material and are provided with protrusions at positions opposite protrusions on the rotor, between plural ring-shaped permanent magnets, which are magnetized in the thickness direction thereof, such that like-poles face each other, and then by placing another ring component on top of the uppermost ring-shaped permanent magnet. The motor rotationally drives the torque transmission disc. The displacement sensor measures radial displacement of the rotor. | 06-21-2012 |
Tadahiko Shinshi, Kanagawa-Ken JP
Patent application number | Description | Published |
---|---|---|
20150087889 | BLOOD PUMP - A centrifugal blood pump for circulating blood is provided, wherein an impeller makes no contact at all with a housing and a rotating shaft and moves in a rotating manner with the impeller in a stably levitating state. Also provided is a blood pump in which the impeller rotates at high speed even when the blood pump is reduced in scale. The blood pump contains a magnet of enhanced magnetic force at the inside of a housing and at an outer peripheral surface of an impeller and providing a fixed-interval spacing on the periphery of a bearing section makes it possible to ensure a state where no contact at all is made between the housing, a shaft, and the impeller, and makes it possible to cause the impeller to rotate stably over a long period of time. | 03-26-2015 |