Shirayanagi
Hiroshi Shirayanagi, Nishio-Shi JP
Patent application number | Description | Published |
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20140197003 | SLIDING MEMBER, CLUTCH PLATE, AND PRODUCTION METHODS THEREOF - A sliding member includes a base material portion formed of steel; a nitrogen diffusion layer with a thickness of 10 μm to 50 μm; and a nitrogen compound layer with a thickness of 10 μm to 50 μm. The nitrogen compound layer and the nitrogen diffusion layer are formed by performing a first heating process of performing heat treatment on a material formed of steel in an ammonia atmosphere at a temperature of 570° C. to 660° C., a second heating process of performing heat treatment on the material in a non-oxidizing and non-ammonia atmosphere at a temperature of 660° C. to 690° C., the temperature in the second heating process being higher than the temperature in the first heating process, and an oil cooling process of performing oil cooling treatment at an oil temperature of 60° C. to 80° C. subsequently to the second heating process. | 07-17-2014 |
Isao Shirayanagi, Hamamatsu-Shi JP
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20160131173 | LOCKING NUT SET AND PRODUCTION METHOD THEREFOR - The base nut includes a regular hexagonal column as a peripheral portion of the base nut and a rolled internal thread that is formed in a center shaft core of the base nut. A lower end surface of the regular hexagonal column is a plane perpendicular to the shaft core. On an upper end surface of the regular hexagonal column, a radius RBB, which is concentric with an imaginary osculating circle having a radius RA substantially perpendicular to a bolt axis and which is smaller than the radius RA by an amount equal to a space, forms at least half or more of a circumference of the imaginary osculating circle. In a remaining portion, a radius RCC, which is smaller than the radius RBB, is in contact with the imaginary osculating circle, and a rib-shaped inclined cam, which is continuous with the radius RBB, is formed. A portion of the inclined cam that is in contact with the imaginary osculating circle in a sectional view in an axial direction includes a convex surface having a radius RD. | 05-12-2016 |
Jun Shirayanagi, Ushiku-Shi JP
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20110318052 | PROCESS CARTRIDGE - A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an image bearing member; a developer carrying member for developing an electrostatic image on the image bearing member; a first gear provided on the developer carrying member and a second gear driving-connected to the first gear; and a supporting portion for rotatably supporting the second gear. The supporting member is mounted on a frame of the process cartridge through a vibration damping member having a vibration transmission performance lower than that of at least the supporting portion. | 12-29-2011 |
20130121725 | IMAGE FORMING UNIT - In a process cartridge detachably mountable to a main assembly of the apparatus and including a photosensitive member and a charging roller, a spacer member for spacing the charging roller from the photosensitive member during the transportation and the displaying is recessed relative to the photosensitive member. The spacer member receives a driving force from the main assembly of the apparatus, by which the spacer member is disengaged to contact the charging roller to the photosensitive member. | 05-16-2013 |
Satoshi Shirayanagi, Hamamatsu-Shi JP
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20140248550 | ION EXCHANGER AND COOLER HAVING ION EXCHANGER - An ion exchanger configured to remove an impurity ion of a coolant for cooling a fuel cell, the ion exchanger includes an inflow portion having an inflow path where the coolant enters, a discharge portion having a discharge path for discharging the coolant, an outer casing having an upstream end where the inflow portion is provided and a downstream end where the discharge portion is provided, an inner casing housed inside the outer casing, an outer path formed between the inner casing and the outer casing to cause the inflow path and the discharge path to communicate with each other, and an inner path that is formed inside the inner casing to cause the inflow path and the discharge path to communicate with each other and is configured to enclose an ion exchange resin capable of removing an impurity ion of the coolant. The inner casing has a through-hole that causes the inner path end the outer path to communicate with each other. | 09-04-2014 |
20160089618 | ION-EXCHANGER - An ion-exchanger includes a case member provided with a cooling liquid flow-in pipe through which cooling liquid is introduced and a cooling liquid discharge pipe through which the cooling liquid is discharged, a cartridge member to be detachably accommodated in the case member, and a number of ion-exchange resin particles sealed within the cartridge member. The cartridge member is provided with an engaging portion detachably engaging with an end portion of the case member, and the case member is provided with an engagement portion to be engaged with the engaging portion provided for the cartridge member. | 03-31-2016 |
Shumei Shirayanagi, Hamamatsu-Shi JP
Patent application number | Description | Published |
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20140084758 | RESOLVER - A resolver can have a stator installed in a housing simply, without requiring a special jig. In the resolver including a housing and a stator core fixed in the housing, the stator core is fixed to the inside of the housing by rotating relative to the housing. | 03-27-2014 |
20150354995 | RESOLVER - A resolver can have a stator installed in a housing simply, without requiring a special jig. In the resolver including a housing and a stator core fixed in the housing, the stator core is fixed to the inside of the housing by rotating relative to the housing. | 12-10-2015 |
Shuumei Shirayanagi, Hamamatsu-Shi JP
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20130162243 | VARIABLE RELUCTANCE RESOLVER - A variable reluctance resolver has a stator combined with a housing. The resolver does not require extra space in a case for a device, into which the resolver is mounted, and it is easily coaxially mounted to the device. The resolver includes a ring-like stator | 06-27-2013 |
Yuji Shirayanagi, Shizuoka JP
Patent application number | Description | Published |
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20090140159 | RADIATION DETECTOR AND RADIATION DETECTING METHOD - A radiation detector | 06-04-2009 |
20100156644 | RADIATION DETECTOR - A detecting unit ( | 06-24-2010 |