SUPERCHARGER

This supercharger is provided with: a bearing housing 2 (housing); a bearing 7 which is disposed in the housing and which has a thrust bearing surface 7j; and a partitioning wall portion 24 which is disposed on an outer side in the radial direction of the thrust bearing surface 7j, which extends to at least a position vertically above the thrust bearing surface 7j, which is provided with an inclined surface 24c inclined with respect to a direction orthogonal to the axial direction of a shaft 8, and which is attached to the housing.

BEARING STRUCTURE AND SUPERCHARGER

A bearing structure (S) is provided with: a bearing hole (2b) formed in a bearing housing (2)(housing); the body section (7a) of a semi-floating bearing (7)(bearing) provided in the bearing hole (2b) and having a shaft (8) extended therethrough; damper surfaces (7h, 7i) provided on the outer peripheral surface of the body section (7a) and facing the inner peripheral surface (2e) of the bearing hole (2b); thrust surfaces (7f, 7g) provided at the ends of the body section (7a) in the axial direction of the shaft (8); and a thrust rear surface section (7k) which is provided on the body section (7a), has a greater outer diameter than the damper surfaces (7h, 7i), is separated from the damper surface (7h, 7i) by a distance greater than the distance between the damper surface (7h, 7i) and the inner peripheral surface (2e) of the bearing hole (2b), and is located on the reverse side of the thrust surface (7f, 7g).

BEARING STRUCTURE AND SUPERCHARGER

The present invention relates to a bearing structure provided with: a bearing housing (2); a bearing hole (2b) formed in the housing (2); a floating bearing (7) that is provided to the bearing hole (2b) and that axially supports a shaft (8) having a turbine impeller (9) provided to one end thereof; a space (Sa) that is formed in the housing (2) and that is positioned between the impeller (9) and the bearing hole (2b); a passage (Sb) that communicates with the space (Sa) and that extends vertically downward below the bearing hole (2b); a communication opening (24) that connects the passage (Sb) and the bearing hole (2b); and a lower wall section (25) that has a curved surface shape in which the center of curvature of an inner wall surface (25a) facing the shaft (8) is positioned on the shaft side, said lower wall section (25) being provided directly below the axial center of the shaft (8) between the passage (Sb) and the bearing hole (2b).

TURBINE SHAFT AND TURBOCHARGER

The turbine shaft 20 is equipped with: a turbine impeller 9 having a protrusion part 24 which is disposed on a rear surface 21b of a body section 21 and surface 23 to be welded which is disposed on the radially outer side of the protrusion part 24 within the rear surface 21b of the body section 21; and a shaft 8 having an end hole 25 which is formed in one end surface 8a and through which the protrusion part is inserted, a weld surface 26 which is disposed on the radially outer side of the end hole 25 and is welded to surface 23 to be welded, a second seal groove 28 which is disposed on the other end side from the weld surface 26, and an enlarged-diameter part 29 which is formed between the weld surface 26 and the second seal groove 28 and extends radially outward from the weld surface 26 side toward the second seal groove 28 side.

HEMOGLOBIN-CONTAINING LIPOSOME AND METHOD FOR PRODUCING SAME

Provided are: a hemoglobin-containing liposome which has a secured high hemoglobin encapsulation ratio, excellent physical stability and excellent stability in a living organism, and also has a specific membrane composition; and a method for producing the hemoglobin-containing liposome. A hemoglobin-containing liposome, in which a hemoglobin solution is contained as an internal fluid of the liposome, the membrane of the liposome is composed of a mixed lipid comprising a phospholipid, cholesterol and a higher saturated fatty acid, the molar ratio of the cholesterol to the phospholipid (cholesterol/phospholipid) is 0.7-1.0, and the content of stearic acid in the mixed lipid is 25-30 mol%. Preferably, the membrane of the liposome additionally contains a polyethylene-glycol-binding phospholipid in an amount of 0.8 mol% or more relative to the total amount of the membrane-constituting lipid, and the polyethylene-glycol-binding phospholipid is bound to the outer surface of the membrane.

BEARING STRUCTURE AND SUPERCHARGER

A bearing structure is provided with at least: a housing 2; a bearing hole 2b that is formed in the housing and that has provided thereto a bearing 7 for axially supporting a shaft 8; an escape groove 23 that is provided to the bearing hole, that comprises a facing wall section 23a facing the shaft in the radial direction, and that communicates with an oil discharge passage Sb provided below the axial center of the shaft; and either a narrow section 25 that is provided to the facing wall section of the escape groove on the rearward side in the direction of rotation of the shaft such that the area directly above the axial center of the shaft serves as the boundary of said narrow section 25 and the interval between said narrow section 25 and the shaft is smaller than on the forward side in the direction of rotation of the shaft, or an enlarged section that is provided to the facing wall section of the escape groove on the forward side in the direction of rotation of the shaft such that the ...

ATTACHMENT MECHANISM AND SUPERCHARGER

An attachment mechanism 20 is provided with the following: a compressor impeller 10 (impeller) that includes a body part 10a in which a through hole 10b through which a shaft 8 penetrates is formed, and a plurality of blades 10g provided on an outer circumferential surface 10c of the body part 10a, and the compressor impeller has formed therein a boss part 10h that projects more to one end 8a side of the shaft 8 than the plurality of blades 10g of the body part 10a; a small diameter section 8b, of the shaft 8, that is separated from and faces the inner circumferential surface of the through hole 10b in the radial direction of the shaft 8; a first large diameter section 8c, of the shaft 8, that is positioned more on the other end side of the shaft than the small diameter part 8b, and that has a larger outer diameter than the small diameter part 8b; and one or both of a second large diameter part 8d, of the shaft 8, that is positioned more on the one end 8a side than the small diameter part ...

BEARING STRUCTURE AND SUPERCHARGER

A bearing structure S is provided with: a bearing housing 2 (a housing); a bearing hole 2b that is formed in the housing and that is provided with a semi-floating bearing 7 (a bearing) for axially supporting a shaft 8 having an impeller provided to one end thereof; an escape groove 23 that is formed on the inner circumferential surface of the bearing hole and that communicates with a passage Sb provided below the shaft; and an inclined section 23a formed at least on the inner wall surface of the escape groove positioned above the shaft.

BEARING STRUCTURE AND TURBOCHARGER

A bearing structure includes a through-hole penetrating through in the axial direction of shaft, a bearing holder accommodated in the through-hole, a semi-floating metal bearing accommodated in the bearing holder and supporting the shaft inserted into the inside, and a positioning member being inserted into a radial direction of the shaft for both the bearing holder and the semi-floating metal bearing and regulating movement of the semi-floating metal bearing in the axial direction and in a rotating direction of the shaft relative to the bearing holder. For the bearing holder, a press-fit portion to be press-fitted into the through-hole is formed. A gap is formed between at least one of outer circumferential surfaces of both end parts of the bearing holder in the axial direction and the inner circumferential surface of the through-hole.

BEARING STRUCTURE AND TURBOCHARGER

A bearing structure includes: an outer circumferential groove formed on an outer circumferential surface of a cylindrical portion of a semi-floating metal bearing, and including two opposed surfaces opposed to each other in an axial direction of a shaft and a bottom surface connected to the two opposed surfaces; a radial hole penetrating a wall portion defining the bearing hole so as to communicate with the bearing hole, and facing the outer circumferential groove of the semi-floating metal bearing; a locking member having a body inserted into the radial hole from the outer side of the shaft, wherein at least part of the body is interposed between the two opposed surfaces and fixed to the outer circumferential groove; and an opposed portion provided in the housing, and opposed to the part of the body of the locking member when the locking member is fixed to the outer circumferential groove. 1. A bearing structure in which a semi-floating metal bearing having a cylindrical portion is housed in a bearing hole formed in a housing , and a shaft is rotatably supported by a bearing surface formed on an inner circumferential surface of the cylindrical portion , the bearing structure comprising:an outer circumferential groove formed on an outer circumferential surface of the cylindrical portion of the semi-floating metal bearing, and including two opposed surfaces opposed to each other in an axial direction of the shaft and a bottom surface connected to the two opposed surfaces;a radial hole penetrating, in a radial direction of the shaft, a wall portion defining the bearing hole of the housing so as to communicate with the bearing hole, and facing the outer circumferential groove of the semi-floating metal bearing housed in the bearing hole;a locking member having a body inserted into the radial hole from an outer side in the radial direction of the shaft, wherein at least part of the body is interposed between the two opposed surfaces and fixed to the outer ...

VARIABLE FLOW VALVE MECHANISM AND TURBOCHARGER

An actuating rod of an actuator is rotatably connected to a distal end portion of a link member, a connecting pin is integrally provided at a distal end portion of the actuator rod, a pin hole for allowing insertion of the connecting pin is penetrated and formed at a distal end portion of the link member, and a disc spring for biasing the distal end portion of the link member and the distal end portion of the actuating rod in an axial direction (both sides of the axial direction) of the actuating rod as directions opposite to each other between the distal end portion of the link member and the distal end portion of the actuator rod. 2. The variable flow valve mechanism according to claim 1 , further comprising:a washer provided at the distal end portion of the actuating rod and configured to support an end portion of the biasing member.3. The variable flow valve mechanism according to claim 1 , whereinthe biasing member is a disc spring provided between a distal end portion of the link member and a distal end portion of the actuating rod.4. The variable flow valve mechanism according to claim 2 , whereinthe biasing member is a disc spring provided between a distal end portion of the link member and a distal end portion of the actuating rod.5. The variable flow valve mechanism according to claim 1 , whereinthe biasing member is a torsion spring to approach a distal end portion of the link member and a distal end portion of the actuating rod to each other or to separate the distal end portion of the link member and the distal end portion of the actuating rod from each other.6. The variable flow valve mechanism according to claim 1 , whereinan inner circumferential surface of the pin hole is locally brought into pressure contact with an outer circumferential surface of the connecting pin by the biasing member.7. The variable flow valve mechanism according to claim 2 , whereinan inner circumferential surface of the pin hole is locally brought into pressure contact with ...

SYSTEM FOR DELIVERING OXYGEN CARRIER, OXYGENATION DEVICE FOR OXYGEN CARRIER, AND HOUSING FOR OXYGEN CARRIER

A system for delivering an oxygen carrier, whereby a deoxygenated oxygen carrier can be oxygenated and efficiently delivered to an ischemic tissue, an oxygenation device for an oxygen carrier, and a housing for an oxygen carrier. A system for delivering an oxygen carrier, the system including: a housing in which a hemoglobin-based oxygen carrier is housed in a deoxygenated state; an oxygenation part for oxygenating the deoxygenated oxygen carrier; and a long element which can be inserted into a living organism and can release the oxygenated oxygen carrier through a lumen that is formed inside thereof. 1. A system for delivering an oxygen carrier , comprising:a housing in which a hemoglobin-based oxygen carrier is housed in a deoxygenated state;an oxygenation part for oxygenating the deoxygenated oxygen carrier; anda long element which can be inserted into a living organism and can release the oxygenated oxygen carrier through a lumen that is formed inside thereof.2. The system for delivering an oxygen carrier according to claim 1 , wherein the oxygenation part is provided in a transport path for the oxygen carrier that is located between the housing and the long element.3. The system for delivering an oxygen carrier according to claim 1 , wherein the oxygenation part mixes oxygen into the oxygen carrier present in the inside of the housing.4. The system for delivering an oxygen carrier according to claim 1 , wherein the housing includes an oxygen-impermeable material for restraining the housed oxygen carrier from oxygenation by external oxygen.5. An oxygenation device for an oxygen carrier claim 1 , which oxygenates a hemoglobin-based oxygen carrier stored in a deoxygenated state claim 1 , the oxygenation device comprising:an oxygen supply chamber in which an oxygen-containing gas can be housed; anda flowing part having a flow path into which the deoxygenated oxygen carrier flows to be contacted by the oxygen present in the oxygen supply chamber.6. The oxygenation ...

Turbocharger

A turbocharger includes: a bearing housing (housing); a bearing disposed in the housing and having a thrust bearing surface; and a partition wall portion assembled to the housing, the partition wall portion including an inclined surface positioned on an outer side in a radial direction of the thrust bearing surface, extending at least vertically above the thrust bearing surface, and inclined with respect to a direction perpendicular to the axial direction of a shaft.

SYRINGE AND MOUNTING FIXTURE

Provided are a syringe and a mounting fixture by which it can be facilitated to perform delivery of a target amount of a liquid selectively only when necessary. A syringe is provided with: an external cylinder which is fillable with a liquid; a plunger which is translatable within the external cylinder along the longitudinal direction of the external cylinder and which is formed with a plurality of concave portions and convex portions aligned in the longitudinal direction; and an annular mounting fixture which is mountable to the external cylinder. The mounting fixture is provided with: protruding portions which contact at least the convex portions sequentially in a slidable manner as the plunger is translated; and a rotation limiting member which contacts the plunger to limit a rotation of the plunger relative to the external cylinder. 1. A syringe comprising:an external cylinder which is fillable with a liquid;a plunger which is translatable within the external cylinder along a longitudinal direction of the external cylinder, the plunger formed with a plurality of concave portions and convex portions aligned in the longitudinal direction; anda mounting fixture that includes a ring-shaped annular member mountable to the external cylinder, a protruding portion configured to, upon translation of the plunger within the external cylinder, contact at least the plurality of convex portions sequentially in a slidable manner or stop movement of the convex portions, and a rotation limiting member contacting the plunger so as to limit a rotation of the plunger relative to the external cylinder.2. The syringe according to claim 1 , wherein the annular member is formed in a discontinuous ring shape mountable to the external cylinder by being mounted on the external cylinder or the plunger from a direction crossing the longitudinal direction of the external cylinder.3. The syringe according to claim 2 , wherein the mounting fixture has a first interlock member and a second ...

BEARING STRUCTURE AND TURBOCHARGER

A bearing structure includes a bearing holder that has a hollow main body and an oil hole penetrating through from an outer circumferential surface to an inner circumferential surface of the main body to thereby guide a lubricating oil to the inside of the main body, and that is fixed in a bearing housing; two full-floating metal bearings that are arranged separated from each other in the axial direction of the shaft and support the shaft, in the bearing holder; two thrust bearing surfaces each arranged on the outside of two full-floating metal bearings in the axial direction of the shaft; and two collars each arranged on the outside of two thrust bearing surfaces in the axial direction of the shaft and provided for the shaft. The lubricating oil lubricates thrust bearing surfaces after lubricating full-floating metal bearings. 1. A bearing structure of a turbocharger including a shaft provided with wheels at both ends , and a housing in which the shaft is accommodated and an oil path for guiding lubricating oil is formed in the inside of the housing , comprising:a bearing holder fixed in the housing, the bearing holder having a hollow main body provided with an outer circumferential surface and an inner circumferential surface, and an oil hole penetrating through from the outer circumferential surface to the inner circumferential surface of the main body and communicating with the oil path;two full-floating metal bearings configured to support the shaft, the full-floating metal bearings being arranged in the bearing holder and separately provided from each other in an axial direction of the shaft; andtwo thrust bearing surfaces each arranged on an outside of the two full-floating metal bearings in the axial direction of the shaft;wherein the lubricating oil after lubricating the two full-floating metal bearings lubricates the thrust bearing surfaces.2. The bearing structure according to claim 1 , further comprising a thrust bearing including the thrust bearing ...

ROTATING BODY AND TURBOCHARGER

Provided is a rotating body, comprising: an impeller including: a main body portion; a welded surface formed on a back surface of the main body portion; a recessed portion, which is formed in the main body portion on a radially inner side with respect to the welded surface; and a reinforcing portion, which is formed on the main body portion on the radially inner side with respect to the recessed portion; and a shaft including: a welding surface welded to the welded surface; and a projection portion, which is formed on the radially inner side with respect to the welding surface, projects toward the impeller side with respect to the welding surface, and is inserted into the recessed portion, the shaft receiving a distal end of the reinforcing portion inserted thereinto on the radially inner side with respect to the projection portion. 1. A rotating body , comprising: a main body portion;', 'a welded surface formed on a back surface of the main body portion;', 'a recessed portion, which is formed in the main body portion on a radially inner side with respect to the welded surface, and is recessed with respect to the welded surface; and', 'a reinforcing portion, which is formed on the main body portion on the radially inner side with respect to the recessed portion, and projects from a bottom surface of the recessed portion; and, 'an impeller including a welding surface welded to the welded surface; and', 'a projection portion, which is formed on the radially inner side with respect to the welding surface, projects toward the impeller side with respect to the welding surface, and is inserted into the recessed portion,, 'a shaft includingthe shaft receiving a distal end of the reinforcing portion inserted thereinto on the radially inner side with respect to the projection portion.2. A rotating body according to claim 1 , wherein the welded surface projects with respect to an outermost peripheral portion of the main body portion located on an outermost side in the radial ...

TURBOCHARGER

A turbocharger includes: a housing; a bearing member provided in the housing and having bearing surface; and a shaft having received surface facing the bearing surface, respectively, in a direction of a rotational axis and a large diameter portion extending from an outer periphery of the received surface and formed with a separation portion spaced apart from the bearing surface more than the received surface is. 1. A turbocharger comprising:a housing;a bearing member provided in the housing and having a bearing surface; anda shaft having a received surface facing the bearing surface in a direction of a rotational axis and a large diameter portion extending from an outer periphery of the received surface and formed with a separation portion spaced apart from the bearing surface more than the received surface is.2. The turbocharger according to claim 1 , wherein the separation portion has a tapered shape.3. The turbocharger according to claim 1 , wherein the separation portion comprises a separation surface positioned radially outward from the received surface and a step positioned between the separation surface and the received surface.4. The turbocharger according to claim 1 , wherein an outer diameter of the received surface is smaller than an outer diameter of the bearing surface.5. The turbocharger according to claim 2 , wherein an outer diameter of the received surface is smaller than an outer diameter of the bearing surface.6. The turbocharger according to claim 3 , wherein an outer diameter of the received surface is smaller than an outer diameter of the bearing surface.7. The turbocharger according to claim 1 , wherein the bearing member has the bearing surface at an end of an annular main body portion through which the shaft is inserted.8. The turbocharger according to claim 2 , wherein the bearing member has the bearing surface at an end of an annular main body portion through which the shaft is inserted.9. The turbocharger according to claim 3 , wherein ...

HEMOGLOBIN-CONTAINING LIPOSOME AND METHOD FOR PRODUCING SAME

Provided are a hemoglobin-containing liposome having a specific membrane composition which secures high encapsulation efficiency of hemoglobin and exhibits excellent physical stability and in-vivo stability; and a method for producing the hemoglobin-containing liposome. A hemoglobin-containing liposome includes a hemoglobin solution as an internal fluid of a liposome, in which the membrane of the liposome is constituted of a lipid mixture of a phospholipid, cholesterol, and a saturated higher fatty acid, and a molar ratio of the cholesterol to the phospholipid (cholesterol/phospholipid) is 0.7 to 1.0, and the content of stearic acid in the lipid mixture is 25 to 30 mol %. Preferably, the membrane of the liposome further contains a polyethylene glycol-bound phospholipid in an amount of 0.8 mol % or more relative to the total amount of the lipids constituting the membrane, and the polyethylene glycol-bound phospholipid is bound onto the outer surface of the membrane. 1. A hemoglobin-containing liposome , comprising:a hemoglobin solution as an internal fluid of the liposome;a liposome membrane encapsulating the hemoglobin solution;wherein the liposome membrane is comprised of a lipid mixture of a phospholipid, cholesterol, a saturated higher fatty acid, and a polyethylene glycol-bound phospholipid;a molar ratio of the cholesterol to the phospholipid (cholesterol/phospholipid) is 0.7 to 1.0;a content of stearic acid in the lipid mixture is 25 to 30 mol %; anda content of the polyethylene glycol-bound phospholipid is 0.8 to 1.1 mol % relative to a total amount of the lipids constituting the liposome membrane.2. The hemoglobin-containing liposome according to claim 1 , wherein the polyethylene glycol-bound phospholipid in the liposome membrane claim 1 , is bound to an outer surface of the liposome membrane.3. The hemoglobin-containing liposome according to claim 2 , wherein an average particle size of the hemoglobin-containing liposome is 200 to 250 nm.4. The hemoglobin- ...

TURBOCHARGER

A turbocharger includes: a bearing; a bearing wall portion having a bearing hole in which the bearing is arranged; a separation wall portion, which is provided on a radially outer side of the bearing hole with respect to the bearing wall portion, and forms an internal space with the bearing wall portion; an oil discharge port, which is formed in the separation wall portion, and communicates with the internal space; and a guide portion, which is provided to the bearing wall portion facing the internal space, and separates away from the oil discharge port in a direction of a plane perpendicular to a center axis of the bearing as approaching the oil discharge port in a direction of the center axis. 1. A turbocharger comprising:a bearing;a bearing wall portion having a bearing hole in which the bearing is arranged;a separation wall portion, which is provided on a radially outer side of the bearing hole with respect to the bearing wall portion, and forms an internal space with the bearing wall portion;an oil discharge port, which is formed in the separation wall portion, and communicates with the internal space; anda guide portion, which is provided to the bearing wall portion facing the internal space, and separates away from the oil discharge port in a direction of a plane perpendicular to a center axis of the bearing as approaching the oil discharge port in a direction of the center axis.2. The turbocharger according to claim 1 , wherein the guide portion has portions having a different inclination from each other depending on a position in the direction of the center axis.3. The turbocharger according to claim 1 , wherein the guide portion includes:a first guide portion which extends toward the turbine impeller away from the oil discharge port; anda second guide portion which extends toward the compressor impeller with respect to the first guide portion.4. The turbocharger according to claim 2 , wherein the guide portion includes:a first guide portion which extends ...

Bearing structure and turbocharger

A bearing structure includes: a housing; a bearing hole, which is formed in the housing, and receives a bearing configured to axially support a shaft having one end provided with an impeller; a clearance groove, which is formed in an inner circumferential surface of the bearing hole, and communicates with a passage formed on a lower side of the shaft; and an inclined portion formed on an inner wall surface of the clearance groove, which is positioned at least above the shaft.

BEARING STRUCTURE AND TURBOCHARGER

A bearing structure includes: a housing; a bearing hole formed in the housing; a bearing, which is provided in the bearing hole, and is configured to axially support a shaft having one end provided with a turbine impeller; a space, which is formed in the housing, and is positioned between the impeller and the bearing hole; a passage, which communicates with the space, and extends to a vertically lower side of the bearing hole; a communication opening portion, which allows the passage and the bearing hole to communicate with each other; and a lower wall portion, which is provided in a lower portion including a portion directly below an axis of the shaft between the passage and the bearing hole, and has an inner wall surface being opposed to the shaft and having a curved surface shape with a curvature center positioned on the shaft side. 1. A bearing structure , comprising:a housing;a bearing hole formed in the housing;a bearing, which is provided in the bearing hole, and is configured to axially support a shaft having one end provided with an impeller;a space, which is formed in the housing, and is positioned between the impeller and the bearing hole;a passage, which communicates with the space, and extends to a vertically lower side of the bearing hole;a communication opening portion, which allows the passage and the bearing hole to communicate with each other; anda lower wall portion, which is provided in a lower portion including a portion directly below an axis of the shaft between the passage and the bearing hole, and has an inner wall surface being opposed to the shaft and having a curved surface shape with a curvature center positioned on the shaft side.2. A bearing structure according to claim 1 , wherein the inner wall surface extends in a rotation direction of the shaft along an outer circumferential surface of the shaft.3. A bearing structure according to claim 1 , wherein the communication opening portion is formed in each of a front side and a rear side ...

BEARING STRUCTURE AND TURBOCHARGER

A bearing structure includes: a bearing hole formed in a bearing housing, a semi-floating metal bearing accommodated in the bearing hole and having a pin hole formed therein; a through-hole formed in the bearing housing and facing the pin hole in the semi-floating metal bearing; a regulating member which is inserted into the through-hole and in which a fixed portion is pressed onto an inner surface of the through-hole for the regulating member to be fixed to the bearing housing at a fixed position where a distal end portion is inserted into the pin hole; a regulating hole opened at a base end in the insertion direction of the regulating member and extending at least to the fixed portion toward the distal end side; and a pressing member provided in the regulating hole to expand the regulating hole by pressing an inner surface of the regulating hole. 1. A bearing structure , comprising:a bearing hole formed in a housing;a semi-floating metal bearing including a body portion accommodated in the bearing hole, the bearing configured to rotatably support a shaft inserted into the body portion, the body portion being provided with a pin hole penetrating in a direction intersecting with an axial direction of the shaft;a through-hole formed in the housing, facing the pin hole in the body portion of the semi-floating metal bearing;a regulating member inserted into the through-hole, a fixed portion of the regulating member located closer to a base end side in an insertion direction than a distal end portion of the regulating member being pressed onto an inner surface of the through-hole for the regulating member to be fixed to the bearing housing at a fixed position where the distal end portion located on a distal end side in the insertion direction is inserted into the pin hole; a regulating hole opened at a base end in the insertion direction of the regulating member and extending at least to the fixed portion toward the distal end side; anda pressing member provided in the ...

TURBOCHARGER

A turbocharger includes: a turbine housing including a through-hole through which a turbine impeller is bypassed; and a wastegate valve configured to open and close the through-hole. A biasing portion biases the wastegate valve and a support plate in opposite directions, and restrains rotation of the wastegate valve relative to the support plate. 1. A turbocharger comprising:a bearing housing, one end side of which is fixed to a turbine housing and the other end side of which is fixed to a compressor housing;a turbine shaft, one end of which is provided with a turbine impeller housed in the turbine housing and the other end of which is provided with a compressor impeller housed in the compressor housing;a through-hole provided to the turbine housing and configured to make a fluid to be guided to the turbine impeller flow from an upstream to a downstream of the turbine impeller while bypassing the turbine impeller;a wastegate valve including a main body provided with a contact surface to open and close the through-hole, and a projecting portion provided on an opposite side of the main body from the contact surface;a support plate holding the projecting portion with the projection portion inserted in an insertion hole of the support plate, the support plate configured to cause the wastegate valve to open and close the through-hole along with movement of the support plate; anda biasing portion, one end of which is fixed to any one of the main body and the projecting portion and the other end of which is fixed to the support plate, and configured to restrain rotation of the wastegate valve and to bias the support plate and the any one of the main body and the projecting portion in opposite directions.2. The turbocharger according to claim 1 , whereinthe one end of the biasing portion is fixed to an opposite side of the projecting portion from the main body across the support plate, andthe other end of the biasing portion is fixed to any portion of the support plate ...

Bearing structure and turbocharger

A bearing structure S includes: a bearing hole formed in a housing; a main body portion of a bearing provided in the bearing hole and inserted with a shaft therethrough; damper surface and provided on an outer circumferential surface of the main body portion, the damper surface facing an inner circumferential surface of the bearing hole; thrust surface provided at end portions of the main body portion in an axial direction of the shaft; and thrust back surface portions provided in the main body portion and having an outer diameter larger than those of the damper surface, the thrust back surface portions spaced apart from the damper surface by a distance farther than a distance between each of the damper surface and the inner circumferential surface of the bearing hole and positioned on back sides of the thrust surface.

WHEEL FASTENING INSPECTION METHOD, WHEEL FASTENING METHOD, WHEEL FASTENING INSPECTION DEVICE AND WHEEL FASTENING DEVICE

An wheel fastening inspection method includes: directly or indirectly applying vibration to a turbine shaft to be inserted to a bearing housing, the turbine shaft being provided with wheels at both ends protruding from the bearing housing, at least one of the wheels being fastened by a fastening member, and a rotary member being fastened by a fastening force generated by the fastening member to the turbine shaft to be integrally rotated with the wheel; measuring the vibration of the turbine shaft; and determining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a setting range previously set. 1. A wheel fastening inspection method comprising:directly or indirectly applying vibration to a turbine shaft to be inserted to a bearing housing, the turbine shaft being provided with wheels at both ends protruding from the bearing housing, at least one of the wheels being fastened by a fastening member, and a rotary member being fastened by a fastening force generated by the fastening member to the turbine shaft to be integrally rotated with the wheel;measuring the vibration of the turbine shaft; anddetermining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a setting range previously set.2. A wheel fastening method comprising:fastening at least one of wheels at both ends of a turbine shaft by a fastening member, the turbine shaft being inserted to a bearing housing, and the both ends of the turbine shaft protruding from the bearing housing, and fastening a rotary member integrally rotated with the wheels to the turbine shaft by a fastening force generated by the fastening member;directly or indirectly applying vibration to the turbine shaft;measuring the vibration of the turbine shaft; anddetermining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a ...

MOUNTING STRUCTURE AND TURBOCHARGER

Provided is a mounting structure, including: an impeller including: a main body portion having a through hole; a plurality of blades provided to an outer peripheral surface of the main body portion; and a boss portion, which is a part of the main body portion, and protrudes toward one end side of the shaft with respect to the plurality of blades; a small-diameter portion, which is a part of the shaft; a first large-diameter portion, which is a part of the shaft, is located on another end side of the shaft with respect to the small-diameter portion; and a small-inner-diameter portion of the through hole, which is formed on a radially inner side of the boss portion, and has an inner diameter smaller than an inner diameter of a part of the through hole which is opposed to the first large-diameter portion in a radial direction. 1. A mounting structure , comprising: a main body portion having a through hole to which a shaft is inserted;', 'a plurality of blades provided to an outer peripheral surface of the main body portion; and', 'a boss portion, which is a part of the main body portion, and protrudes toward one end side of the shaft with respect to the plurality of blades;, 'an impeller includinga small-diameter portion, which is a part of the shaft, and is opposed to an inner peripheral surface of the through hole and spaced apart in the radial direction of the shaft;a first large-diameter portion, which is a part of the shaft, is located on another end side of the shaft with respect to the small-diameter portion, and has an outer diameter larger than an outer diameter of the small-diameter portion; anda small-inner-diameter portion of the through hole, which is formed on a radially inner side of the boss portion, and has an inner diameter smaller than an inner diameter of a part of the through hole which is opposed to the first large-diameter portion in a radial direction.2. A mounting structure according to claim 1 , further comprising a second large-diameter ...

VARIABLE FLOW VALVE MECHANISM AND VEHICLE TURBOCHARGER

In a waste gate valve, a coil spring being expandable and contractible in the axial direction of a valve shaft is provided between a washer and an attachment tongue in an axial direction of a valve shaft of a valve. The coil spring is made of a heat-resistant alloy or a ceramic. An annular guard wall is formed on a front surface of the attachment tongue by counter boring in such a way as to surround the coil spring. 1. A variable flow valve mechanism used in a turbocharger in which a gas passage to achieve a variable flow rate of an exhaust gas to be supplied to a turbine impeller side is formed inside a turbine housing or inside a connection body connected to the turbine housing in a communicating state , the variable flow valve mechanism configured to open and close an opening of the gas passage , the variable flow valve mechanism comprising:a stem rotatably supported by a support hole penetrating through an outer wall of the turbine housing or the connection body, the stem including a base end portion projecting to outside of the turbine housing or the connection body;a link member integrally provided at the base end portion of the stem and configured to be driven by an actuator to swing in forward and reverse directions around a center axis of the stem;an attachment member integrally provided at the stem and including an attachment hole penetrating through the attachment member; a valve body capable of coming into contact with and separating from a valve seat on the opening side of the bypass passage, and', 'a valve shaft integrally formed at the center of the valve body and fitted into the attachment hole in the attachment member;, 'a valve provided fitted into the attachment hole in the attachment member, allowed to have backlash on the attachment member, the valve including'}a clasp integrally provided at a tip end portion of the valve shaft and configured to prevent the valve from being separated from the attachment member; anda coil spring provided to at ...

Turbine shaft and turbocharger

A turbine shaft includes: a turbine impeller having a protruding portion provided on a back surface of a main body portion thereof and a welded surface provided on the back surface of the main body portion in a radially outer side of the protruding portion; and a shaft having an end hole provided on the one end surface thereof, the end hole in which the protruding portion is inserted, a welding surface provided in a radially outer side of the end hole and welded to the welded surface, a second seal groove provided in another end side with respect to the welding surface, and an enlarged diameter portion formed between the welding surface and the second seal groove, a diameter of the enlarged diameter portion expanding radially outward from the welding surface side toward the second seal groove side.

Handrail device in extensible movable stepped stand

Handle device for movable rack or the like

Air conditioner controller

Handle device for moving rack and the like

Patent JPH0421034B2

Tape for joining, having hook-and-loop fastner function

(57)【要約】 【課題】 繰り返し使用が可能で結ぶ操作を不要とする 面ファスナー機能を有する締結用テープを提供する。 【解決手段】 抗張力を有したテープ状基材１の表面 に、面ファスナー雌材２を、また、裏面に幅狭の面ファ スナー雄材５をそれぞれ感圧性接着剤３により固着して 成る。

Operation controller for air conditioner

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Office planning method and map used to said method

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Turbocharger

A turbocharger includes: a turbine housing including a through-hole through which a turbine impeller is bypassed; and a wastegate valve configured to open and close the through-hole. A biasing portion biases the wastegate valve and a support plate in opposite directions, and restrains rotation of the wastegate valve relative to the support plate.

System for delivering oxygen carrier, oxygenation device for oxygen carrier, and housing for oxygen carrier

MEDICAL MATERIAL AND PRODUCTION METHOD.

CHAIR WITH BACKREST.

Handle driving apparatus of handle rack

Handle driving apparatus of handle rack

Vibration absorber in printer

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Filing apparatus of both-side opening/closing type

The invention relates to a filing apparatus of the both-side opening and closing type in which a pair of right and left opening/closing members (52) coupled to the right and left side edges of an attaching member (41) can be opened and closed from any one of the front, back, right, and left side edges by an operating member (61) provided for the attaching member (41). The filing apparatus comprises: the attaching member (41) having axial pipes (44) at the right and left side edges; a pair of right and left opening/closing members (52) in which filing rods are projected on the inner surface and axial pipes (56) which are coupled to the axial pipes (44) are provided; coupling mechanisms which are arranged at the right and left positions of the attaching member (41) and have a pair of operating rods which are relatively moved between the inoperative position where the opening/closing members (52) are rotatably coupled to the attaching member (41) by a coupling rod (65) and the operative position to release the coupling state of them; front and back operating members (61) for operating the right and left coupling mechanisms from the inoperative position to the operative position, respectively; and a holding mechanism which holds the operative position of the coupling mechanism by a holding lever (67) and releases the holding state of the holding lever when the opening/closing members (52) are in the coupling state. One of the opening/closing members (52) can be opened from any one of the front, back, right, and left positions of the attaching member (41).

Mounting cup and its manufacture

(57)【要約】 【課題】完成されたマウンティングカップが移送中にま たはフィーダのホッパ内で隣り同士が接触しても、隣り のマウンティングカップの表面の耐蝕性被膜を損傷させ ることを確実に防止することができ、かつ実施が容易な マウンティングカップ及びその製造方法を得ること 【解決手段】中央部にバルブ取り付け孔７を貫通形成し て備え、周縁部にカールして下方に立ち下がっている取 り付け用フランジ部６を有し、前記フランジ部のカット エッジ部の外縁を加工して丸める。

Foldable table

Three-piece square can and method of manufacturing the same

Method of manufacturing scrapbook

Timer for air conditioner

Chair provided with a backrest

A chair provided with a backrest for use in offices, etc., comprising an inner shell (2) and an outer shell (3). Conventional chairs of this type have a problem that there is little freedom in design with respect to strength and flexibility since only the inner shell serves as a structural member. An object of this chair is to increase the freedom. To this end, in the chair of this invention, the outer shell (3) as well as the inner shell (2) are formed as an integral body L-shaped in side view and comprising a seat portion (31) and a backrest portion (32), so that a three-dimensional shell structure is formed. In this chair, various measures are taken to solve the problem caused by the outer shell which is formed into an integral body. First, a fixed shell (6) is adopted for preventing a gap from being formed. Also, to obtain a required resiliency the shells (2, 3) are of such a construction as to allow a positional shift between the shells, and the inner shell (2) is supported by two brackets (118, 119). In order not to make the user feel uneasy upon resilient deformation of the shells, they are so constructed that the brackrest point (d) can be suitably shifted. Moreover, to connect the shells properly claws, (302, 602) of a particular type and inclined bolts (355) are used. Also, to make a mechanism to be provided between the shells (2,3) as compact as possible, the balancing members (101) support a backrest support (104).

Device for controlling air conditioner

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method of classifying and pigeonholing large number of file

Variable flow valve mechanism and turbocharger

Eine Betätigungsstange (75) eines Aktuators (57) ist mit einem distalen Endabschnitt eines Verbindungselementes (55) drehbar verbunden, ein Verbindungsstift (79) ist an einem distalen Endabschnitt der Aktuatorstange (75) einstückig vorgesehen, ein Stiftloch (81) zum Ermöglichen eines Einführens des Verbindungsstiftes (79) durchdringt einen distalen Endabschnitt des Verbindungselementes (55) und ist an diesem ausgebildet, und eine Scheibenfeder (85) dient dem Vorspannen des distalen Endabschnittes des Verbindungselementes (55) und des distalen Endabschnittes der Betätigungsstange (75) in einer axialen Richtung (beide Seiten der axialen Richtung) der Betätigungsstange (75) als Richtungen, die zueinander entgegengesetzt sind zwischen dem distalen Endabschnitt des Verbindungselementes (55) und dem distalen Endabschnitt der Betätigungsstange (75). An actuating rod (75) of an actuator (57) is rotatably connected to a distal end portion of a connecting member (55), a connecting pin (79) is integrally provided on a distal end portion of the actuator rod (75), a pin hole (81) for allowing insertion of the connecting pin (79) penetrates and is formed on a distal end portion of the connecting member (55), and a disc spring (85) serves to bias the distal end portion of the connecting member (55) and the distal end portion of the operating rod (75) in an axial direction (both sides of the axial direction) of the operating rod (75) as directions opposite to each other between the distal end portion of the connecting member (55) and the distal end portion of the operating rod (75).

Air conditioner

Patent JPS6018898B2

WRITING DESK

Air conditioner

Rectangular storage battery

Disclosed is a rectangular storage battery comprising a storage cell element (16) of a rectangular parallelepiped shape and a sealing case (30) for housing the storage cell element. A resin plate (20) composed of an insulating hard resin is inserted between the sealing case and the storage cell element for limiting movements of the storage cell element.

Patent JPH0468872B2

turbocharger

Ein Turbolader weist Folgendes auf: ein Gehäuse (Lagergehäuse 2); ein Lagerbauteil 7, das in dem Gehäuse vorgesehen ist und Lagerflächen 7f und 7g hat; und eine Welle 8 mit aufgenommenen Flächen 30a und 40a, die den Lagerflächen 7f und 7g jeweils zugewandt sind in einer Richtung einer Drehachse, und großdurchmessrige Abschnitte haben (Kragenabschnitt 8a und Ölwerferbauteil 21), die sich von Außenumfängen der aufgenommenen Flächen 30a und 40a erstrecken und mit Trennabschnitten (Trennflächen 30b und 40b und Stufenabschnitten 30c und 40c) ausgebildet sind, die von den Lagerflächen 7f und 7g jeweils weiter beabstandet sind als die aufgenommenen Flächen 30a und 40a. A turbocharger includes: a housing (bearing housing 2); a bearing member 7 provided in the housing and having bearing surfaces 7f and 7g; and a shaft 8 having received surfaces 30a and 40a facing the bearing surfaces 7f and 7g respectively in a direction of a rotation axis, and large diameter portions (collar portion 8a and oil thrower member 21) extending from outer peripheries of the received surfaces 30a and 40a and are formed with separating portions (parting surfaces 30b and 40b and step portions 30c and 40c) which are spaced further from the bearing surfaces 7f and 7g, respectively, than the received surfaces 30a and 40a.

[UNK]

Lagerstruktur und Turbolader

Eine Lagerstruktur weist Folgendes auf: ein Gehäuse 2; ein Lagerloch 2b, das in dem Gehäuse ausgebildet ist und mit einem Lager 7 zum zentralen Stützen einer Welle 8 vorgesehen ist; eine Zwischenraumnut 23, die in dem Lagerloch vorgesehen ist, die einen gegenüberliegenden Wandabschnitt 23a hat, der radial zu der Welle gegenüberliegend ist, und die mit einem Ölabgabedurchgang Sb in Verbindung steht, der unterhalb einer Wellenmitte der Welle vorgesehen ist; und zumindest einem von einem engen Abschnitt 25 und einem weiten Abschnitt in dem gegenüberliegenden Wandabschnitt der Zwischenraumnut mit einer Grenze gleich oberhalb der Wellenmitte der Welle, wobei der enge Abschnitt in einer hinteren Seite (Rückwärtsseite) in einer Drehrichtung der Welle vorgesehen ist, wobei der enge Abschnitt einen engeren Spalt von der Welle hat als der in einer vorderen Seite (Vorwärtsseite) in der Drehrichtung der Welle, wobei der weite Abschnitt in der vorderen Seite in der Drehrichtung der Welle vorgesehen ist, wobei der weite Abschnitt einen weiteren Spalt von der Welle hat als der in der hinteren Seite in der Drehrichtung der Welle.

Lageraufbau und Turbolader

Ein Lageraufbau weist Folgendes auf: eine Außenumfangsnut (17g), die an einer Außenumfangsfläche eines zylindrischen Abschnitts (17a) eines halbschwimmenden Metalllagers (17) ausgebildet ist und die zwei gegenüberliegende Flächen (17a1), die einander in einer Achsrichtung einer Welle (8) gegenüberliegend sind, und eine Bodenfläche (17g2) aufweist, die mit den zwei gegenüberliegenden Flächen verbunden ist; ein Radialloch (2d), das einen Wandabschnitt, der das Lagerloch des Gehäuses definiert, in einer Radialrichtung der Welle durchdringt, sodass es mit dem Lagerloch in Verbindung ist, und das der Außenumfangsnut des halbschwimmenden Metalllagers, das in dem Lagerloch aufgenommen ist, zugewandt ist; ein Verriegelungselement (18) mit einem Körper (18a), der von der Außenseite in der Radialrichtung der Welle in das Radialloch eingesetzt ist, wobei zumindest ein Teil des Körpers zwischen den zwei gegenüberliegenden Flächen zwischengeordnet ist und an der Außenumfangsnut befestigt ist; und einen gegenüberliegenden Abschnitt (19), der in dem Gehäuse, das das Lagerloch aufweist, vorgesehen ist, und der dem Teil des Körpers des Verriegelungselements in der Achsrichtung der Welle gegenüberliegt, wenn das Verriegelungselement an der Außenumfangsnut befestigt ist.

Lagerstruktur und Turbolader

Eine Lagerstruktur (S) umfasst: ein Lagerloch (2b), das in einem Lagergehäuse (2) (Gehäuse) ausgebildet ist; einen Hauptkörperabschnitt (7a) eines halbschwimmenden Lagers (7) (Lager), der in dem Lagerloch (2b) vorgesehen ist, und durch den eine Welle (8) eingesetzt ist; Dämpferflächen (7h und 7i), die an einer Außenumfangsfläche des Hauptkörperabschnitts (7a) vorgesehen sind, wobei die Dämpferflächen (7h und 7i) einer Innenumfangsfläche (2e) des Lagerlochs (2b) gegenüberliegen; Schubflächen (7f und 7g), die an Endabschnitten des Hauptkörperabschnitts (7a) in einer Axialrichtung der Welle (8) vorgesehen sind; sowie Schubrückflächenabschnitte (7k), die an dem Hauptkörperabschnitt (7a) vorgesehen sind und einen Außendurchmesser haben, der größer ist als der der Dämpferflächen (7h und 7i), wobei die Schubrückflächenabschnitte (7k) von den Dämpferflächen (7h und 7i) mit einem Abstand beabstandet sind, der größer ist als ein Abstand zwischen jeder der Dämpferflächen (7h und 7i) und der Innenumfangsfläche (2e) des Lagerlochs (2b), und an Rückflächen der Schubflächen (7f und 7g) angeordnet sind.

空気調和機の運転制御装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

過給機

【課題】メカロスの上昇を伴わずにスラスト軸受の冷却効率を高め、すべり面の加工コストの抑制および耐久性の向上を実現する。 【解決手段】過給機に設けられたスラスト軸受２３は、スラストカラーに対向する対向面２３ｂが過給機本体内に設けられた固定面に固定されており、油膜圧力によってスラスト荷重を受ける受圧部３２と、固定面に設けられた供給油路の出口端に対向し、供給油路から潤滑油が導かれる供給穴３０と、供給穴と受圧部とを連通し、供給穴に導かれた潤滑油を受圧部に導く導入路３３ｂと、を有し、スラスト軸受および過給機本体の固定面のいずれか一方または双方には、スラスト軸受の外周面に沿って延在する外周溝３６と、外周溝と供給穴とを連通し、供給穴に導かれた潤滑油の一部を外周溝に導く導油路３７が形成されている。 【選択図】図３

ステンレス鋼溶接用フラックス入りワイヤの製造方法

(57)【要約】 【課題】 外皮の硬化を少なくし、かつ充填フラックス の流動性を損なわなずに伸線することによって断線が生 じず生産性が良好で、溶接時にスパッタ発生量が少な く、ワイヤの狙い位置ずれが生じず、かつワイヤ送給性 も良好で、保管時に内部のフラックスが吸湿することの ないステンレス鋼溶接用フラックス入りワイヤの製造方 法を提供する。 【解決手段】 ステンレス鋼外皮にフラックスを充填し たワイヤ素線を伸線してなるステンレス鋼溶接用フラッ クス入りワイヤの製造方法において、該素線を３５０〜 ６００℃でロール圧延伸線し、酸洗後９００〜１１５０ ℃の不活性ガス中で焼鈍した後に仕上げ伸線する。

Lagerstruktur und Turbolader

Lagerstruktur (S), die Folgendes aufweist:ein Gehäuse (2);ein Lagerloch (2b), das in dem Gehäuse (2) ausgebildet ist und ein Lager (7) aufnimmt, das gestaltet ist, um eine Welle (8) axial zu stützen;ein Laufrad (9, 10), das an einem Ende der Welle (8) vorgesehen ist;einen Durchgang (Sb), der unterhalb der Welle (8) in dem Gehäuse (2) ausgebildet und von dem Lagerloch (2b) durch eine Wand des Gehäuses (2) in einer radialen Richtung der Welle (8) getrennt ist, wobei der Durchgang (Sb) mit einem Ölabgabeanschluss (2h) in Verbindung steht;eine Zwischenraumnut (23, 27), die in einer Innenumfangsfläche (2f) des Lagerlochs (2b) ausgebildet ist und mit dem Durchgang (Sb) in Verbindung steht;einen schrägen Abschnitt (23a, 27a), der an einer Innenwandfläche der Zwischenraumnut (23, 27) ausgebildet ist, die zumindest oberhalb der Welle (8) positioniert ist;einen Raum (Sa, Sc), der in dem Gehäuse (2) ausgebildet ist, zwischen dem Laufrad (9, 10) und der Zwischenraumnut (23, 27) positioniert ist und mit dem Durchgang (Sb) in Verbindung steht; undeinen Taschenabschnitt (25, 29), der sich an der radial außenliegenden Seite der Welle (8) in Bezug auf die Zwischenraumnut (23, 27) in einer Drehrichtung der Welle (8) erstreckt, wobei eine Trennwand (2i, 2k) zwischen dem Taschenabschnitt (25, 29) und dem Lagerloch (2b) angeordnet ist, wobei der Taschenabschnitt (25, 29) eine obere Seite in Bezug auf die Welle (8) aufweist und sich zu der radial außenliegenden Seite in Bezug auf den Raum (Sa, Sc) erstreckt.

Drehkörper und turbolader

Vorgesehen ist ein Drehkörper, der Folgendes aufweist: ein Laufrad, umfassend: einen Hauptkörperabschnitt 21; und eine geschweißte Fläche 23, die auf einer Rückfläche 21b des Hauptkörperabschnitts 21 ausgebildet ist; einen vertieften Abschnitt 24, der in dem Hauptkörperabschnitt 21 auf einer radial inneren Seite hinsichtlich der geschweißten Fläche 23 ausgebildet ist und hinsichtlich der geschweißten Fläche 23 vertieft ist; und einen Verstärkungsabschnitt 25, der auf dem Hauptkörperabschnitt 21 auf der radial inneren Seite hinsichtlich dem vertieften Abschnitt 24 ausgebildet ist und von einer Bodenfläche 24a des vertieften Abschnitts 24 vorragt; und eine Welle 8, umfassend: eine Schweißfläche 27, die an die geschweißte Fläche 23 geschweißt ist; und einen Vorsprungsabschnitt 28, der auf der radial inneren Seite hinsichtlich der Schweißfläche 27 ausgebildet ist, zu der Laufradseite hinsichtlich der Schweißfläche 27 vorragt und in den vertieften Abschnitt 24 eingesetzt ist, wobei die Welle 8 ein distales Ende des Verstärkungsabschnitts 25 aufnimmt, das dort hinein auf der radial inneren Seite hinsichtlich dem Vorsprungsabschnitt 28 eingesetzt ist.

[UNK]

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Bearing structure and turbocharger

A bearing structure includes: a housing; a bearing hole formed in the housing and provided with a bearing for pivotally supporting a shaft; a clearance groove provided in the bearing hole, having an opposing wall portion radially opposed to the shaft, and communicating with an oil drainage passage provided below a shaft center of the shaft; and at least one of a narrow portion or a wide portion in the opposing wall portion of the clearance groove with a boundary right above the shaft center of the shaft, the narrow portion provided in a rear side in a rotation direction of the shaft, the narrow portion having a narrower gap from the shaft than that in a front side in the rotation direction of the shaft, the wide portion provided in the front side in the rotation direction of the shaft, the wide portion having a wider gap from the shaft than that in the rear side in the rotation direction of the shaft.

換気方法及び換気装置

(57)【要約】 【課題】 各種建築物に適用でき、経済的に優れ、耐用 年数が長い換気方法及び換気装置を提供する。 【解決手段】 本発明の換気方法は、建築物の外壁に、 その外周を保水性材料で構成した導入管１を配設し、該 導入管１の外周の保水性材料に適宜散水（２）すると共 に室内からの排気（４）を導入管１の外周の保水性材料 へ吹き当てることにより、導入管１の内部を通過する外 気の温度を調整して室内に取り入れるようにした。

[UNK]

化粧型枠

(57)【要約】 【課題】 表面に転写用模様を形成したコンクリートブ ロック、コンクリートパネルなどのようなコンクリート 製品の製造に適用することができる化粧型枠を提供す る。 【解決手段】 本発明の化粧型枠１２は、濃度が２〜４ ％前後の植物性高分子ハイドロゲル化剤溶解液９を硬化 させて構成され、打設するコンクリート１３が接触する 表面に、逆勾配のついた転写用の模様１２ａ，１２ｂ， １２ｃが形成されている。

Aspiration device, aspiration system, and aspiration method

An aspiration device for aspirating an object in a blood vessel, includes a pump connectable to an aspiration catheter and capable of applying a negative pressure to the aspiration catheter, and a controller configured to: acquire a length of an abnormal part of the blood vessel in which the object exists and an occlusion rate of the abnormal part, select either a first aspiration mode in which the pressure applied to the aspiration catheter is maintained at a certain level or a second aspiration mode in which the pressure is varied, and control the pump to apply the pressure according to the selected aspiration mode.

Beidseitig zu öffnende/verschliessende vorrichtung zum ordnen

Beidseitig zu öffnende/verschliessende vorrichtung zum ordnen

血管保護デバイス

【課題】血管を保護し、血管採取の優れた作業性を発揮することのできる血管保護デバイスを提供する。 【解決手段】血管保護デバイス１００は、大伏在静脈１０００に沿って生体内に挿入される案内デバイス２００と、線状体３０１を螺旋状に巻回してなり、回転することで大伏在静脈１０００を内側に位置させつつ案内デバイス２００に案内されて移動する保護デバイス３００と、を有する。また、案内デバイス２００は、保護デバイス３００を挿通する案内孔２３４を有する。 【選択図】図１

疾患モニタリングシステム

【課題】被検者が日常生活の中で簡便に、検査用検体の採取と、検査用検体に含まれる可能性のある疾患リスク診断用マーカーの測定と、を行うことができる疾患モニタリングシステムを提供すること。【解決手段】疾患モニタリングシステム２は、ボトムケース２２と、載置部２１１を有するアッパケース２１と、穿刺針３３を有するイムノクロマト反応用チップ３と、反応用チップホルダ２４と、付勢部材２５と、ロック解除部２６と、光照射装置４１と、光検出器４２と、を備える。載置部２１１は、穿刺針３３の先端部が通過可能な穿刺針用孔を有する。イムノクロマト反応用チップ３は、ロック解除部２６がロックを解除すると付勢部材２５から付勢力を受けてアッパケース２１へ向かって移動する。穿刺針３３は、穿刺針用孔を通して生体に穿刺され検査用検体を採取し、イムノクロマト反応用チップ３の移動を停止させるとともに穿刺針用孔を塞ぐストッパ３４を有する。【選択図】図３

ナイロン短繊維織物および衣服

【課題】 本発明の目的は、高い耐久撥水性を有しながらも、十分な制電性を有するナイロン短繊維織物、および、それを用いてなる衣服を提供することにある。 【解決手段】 本発明は、タテ糸および／またはヨコ糸がナイロン短繊維からなる紡績糸であり、タテ糸および／またはヨコ糸がナイロン制電糸であるナイロン短繊維織物であって、水和水を有する無機塩と撥水剤とを表面に有し、洗濯２０回後の撥水性が３級以上であるナイロン短繊維織物、および前記ナイロン短繊維織物を用いてなる衣服である。 【選択図】なし

標高別地物占有率計測方法及びこれを用いた浸水深補正方法

【課題】都市部のような密集市街地においても正確に氾濫水の挙動を把握することができるようにするために、標高別地物占有率計測方法及びこれを用いた浸水深補正方法を提供する。 【解決手段】３次元計測により得られた３次元点群データからメッシュ内の測定点の総数Ｎを計算し、測定点の点群データをフィルタリング処理により地盤部分と地物部分に分離する。地盤から高さ方向に対して所定の間隔毎に地盤と平行な平面を設定し、地物部分の点群データを当該点群データが存在する高さよりも下の方に位置する各平面に投影し、各平面毎にその点群データの総数Miを計算する。地盤を含む各平面毎にMiとＮとの比から、各平面における地物部分の面積占有率を算出し、これらの各面積占有率から地物占有率曲線を求める。地物占有率曲線を用いて浸水量−浸水深曲線を補正する。 【選択図】 図６

Filing device openable/closable on both sides

支援システム、生体情報取得装置、支援装置および支援方法

【課題】対象者のより適切な救助を可能とする。【解決手段】本開示に係る支援システムは、対象者に装着または埋め込まれ、対象者の生体情報を取得する生体情報取得装置と、周辺を撮像可能な無人飛行体と、対象者に異常が発生すると、対象者の救助を支援する支援装置と、を備え、生体情報取得装置は、生体情報に基づき、対象者の異常の発生を検知すると、対象者に異常が発生したことを示す通知を支援装置に送信するとともに、無人飛行体に、対象者の位置を示す位置情報に基づき、位置情報に示される位置またはその近傍で飛行させ、対象者および対象者の周辺を撮像させることで、対象者および対象者の周辺の状況に関する情報である状況情報を取得させ、支援装置は、無人飛行体から状況情報を取得する。【選択図】図１

Device for adjusting tilt angle of back of chair

ステンレス鋼溶接用シームレスフラックス入りワイヤの製造方法

(57)【要約】 【課題】 オーステナイト系ステンレス鋼を外皮とする ステンレス鋼溶接用シームレスフラックス入りワイヤの 製造において、ワイヤの伸線時に断線することなく線引 きを可能としたもので、特に従来断線が頻発し工業的に 採算が合わなかった１．０mmφ、０．９mmφ、０．８mm φ等の細径ワイヤの生産性を高めることを可能ならしめ ることを目的とする。 【解決手段】 オーステナイト系ステンレス鋼を外皮と するステンレス鋼溶接用シームレスフラックス入りワイ ヤの製造において、伸線により加工硬化したワイヤを８ ５０〜９５０℃でワイヤ径（ｍｍ）×３０〜４０秒間熱 処理した後、−８０〜０℃で１．０mmφ〜０．８mmφの 細径を伸線する製造方法。

Apparatus for adjusting tilting angle of back rest for chairs

摺り切り具付の蓋および蓋付の容器

【課題】 容器口部から蓋の固定部分を取り外すことなく密封用の仕切り部材を取り除くことができ、しかも蓋の固定部分と一体に摺り切り具を形成しておくことができる摺り切り具付の蓋を提供すること。 【解決手段】 容器としての開口部Ｃ１に嵌合固定される環状の固定枠体２１に摺り切り具２２の一端部２２ａを係止する係止部２３を利き手に合せて２ヶ所設け、固定枠体２１と一体に形成される摺り切り具２２の他端部２２ｃを缶Ｃの仕切り部材Ｃ３を取り外すときに退避可能に連結形成するとともに、一端部２２ａを固定枠体２１に切り離し可能に連結形成しておき、この摺り切り具２２を仕切り部材Ｃ３の上方に収納して固定枠体２１を覆う蓋体２５を設けて構成する。 これにより、容器である缶口部Ｃ１から固定枠体２１を取り外すことなく密封用の仕切り部材Ｃ３を取り除くことができ、しかも固定枠体２１と一体に摺り切り具２２を形成しておくことができ、しかも利き手に合せてセットすることができる。 【選択図】 図２

Heat pump type air conditioner

屋根瓦および屋根葺き方法

(57)【要約】 【課題】 耐久性や対荷重性、生産性、および経済性に 勝り、さらにデザイン性にも優れた上で、雨漏りを確実 に抑止することができるという屋根瓦本来の機能性を従 来のものに比べて格段に改良されたものにする。 【解決手段】 板状の瓦本体２が形成され、この瓦本体 ２は、正面に幅方向の両側端縁部２１のそれぞれから中 央部に向けて先下がりの傾斜面が設けられることによっ て上記側端縁部２１に対して所定の凹没量で凹没した曲 面状の流水谷部２２を有しているとともに、背面に上記 流水谷部２２に対応した部分が上記側端縁部２１に対し て上記流水谷部２２と同一の凹没量で凹没した背面凹没 部２３を有している。

Ölabweiser und turbolader

Ölabweiser (70, 170, 270) mit:einem zylindrischen Abschnitt (71, 171, 271);einer ersten Führungsfläche (73, 173, 273), die sich radial nach außen von dem zylindrischen Abschnitt (71, 171, 271) erstreckt;einer zweiten Führungsfläche (75, 76, 175, 176, 275, 276), die an einer radial äußeren Seite des zylindrischen Abschnitts (71, 171, 271) gelegen ist und sich in einer Richtung erstreckt, die eine Außenumfangsfläche (71a, 171a, 271a) des zylindrischen Abschnitts (71, 171, 271) und die erste Führungsfläche (73, 173, 273) schneidet;einem flachen Flächenabschnitt (72, 172, 272), der sich radial nach innen von einem Endabschnitt des zylindrischen Abschnitts (71, 171, 271) erstreckt, wobei der flache Flächenabschnitt (72, 172, 272) eine ringförmige Form hat, die sich in einer Umfangsrichtung des zylindrischen Abschnitts (71, 171, 271) erstreckt; undeiner geneigten Fläche (74, 174, 274), die an dem einen Endabschnitt des zylindrischen Abschnitts (71, 171, 271) ausgebildet ist, wobei die geneigte Fläche (74, 174, 274) zu einer Seite entgegengesetzt zu der ersten Führungsfläche (73, 173, 273) mit Erstreckung zu der radial äußeren Seite geneigt ist, wobei sich die geneigte Fläche (74, 174, 274) von dem einen Endabschnitt des zylindrischen Abschnitts (71, 171, 271) fortlaufend mit dem flachen Flächenabschnitt (72, 172, 272) erstreckt,wobei die erste Führungsfläche (73, 173, 273) und die geneigte Fläche (74, 174, 274) nicht direkt miteinander verbunden sind, sondern durch Dazwischenliegen der zweiten Führungsfläche (75, 76, 175, 176, 275, 276) miteinander verbunden sind.

採血支援システム

【課題】より適切な採血部位に注射針を案内し採血を支援することができる採血支援システムを提供すること。【解決手段】採血支援システム２は、互いに異なる複数の箇所から生体を撮影し、生体に関する複数の画像を取得する撮像部３と、撮像部３により取得された複数の画像を合成し、生体の血管の３次元画像を生成する３次元画像生成部４１１と、３次元画像生成部４１１により生成された３次元画像における血管の情報に基づいて採血の候補部位を設定する採血候補部位設定部４１２と、生体の実体像を取得し、３次元画像生成部４１１により生成された３次元画像と採血候補部位設定部４１２により設定された候補部位とを実体像に重ねて表示部５１、６１に表示する表示装置５、６と、を備える。【選択図】図２

ステンレス鋼溶接用フラックス入りワイヤ

(57)【要約】 【課題】 耐食性及び耐隙間腐食性に優れた窒素含有量 の高いオーステナイト系ステンレス鋼及び二相ステンレ ス鋼の溶接に使用され、ブローホール等の溶接欠陥の発 生が無く、優れた溶接作業性を有するステンレス鋼溶接 用フラックス入りワイヤの提供。 【解決手段】 ステンレス鋼製外皮内にフラックスを充 填してなるステンレス鋼溶接用フラックス入りワイヤに おいて、ワイヤ外皮のＮ含有量が０．１９重量％以下 で、充填フラックスはワイヤ全重量に対して重量％で Ｔ ｉＯ 2 ：３．２〜７．５％、 ＳｉＯ 2 ：１．０〜４．０ ％、 Ａｌ 2 Ｏ 3 ：０．１〜１．６％、ＭｇＯ：０．１５〜 １．０％、金属弗化物（Ｆ換算値）：０．３〜１．１７ ％、Ｋ化合物（Ｋ換算値）：０．３〜０．７３％、Ｎ化 合物（Ｎ換算値）：０．１１％以下を含有し、不可避不 純物としての ＺｒＯ 2 ：０．０８％以下（０％を含 む）、かつスラグ剤成分の合計が、５．３〜１２．５重 量％、さらにワイヤ全重量に対してワイヤ外皮に含有す るＮとフラックスに含まれるＮ化合物（Ｎ換算値）の合 計が０．０７〜０．２４重量％であることを特徴とす る。

ステンレス鋼溶接用フラックス入りワイヤ

(57)【要約】 【課題】 本発明は、ステンレス鋼のガスシールドアー ク溶接において充填フラックスの未溶融からくるスラグ インクルージョン等の溶接欠陥の発生がなく、且つアー クの安定性に優れ、スパッタの発生が少ないステンレス 鋼溶接用フラックス入りワイヤの提供にある。 【解決手段】 ワイヤ全重量に対し１．５〜３．５％の ＳｉＯ 2 、０．５〜２．５％のＺｒＯ 2 、０．５〜２． ５％のＴｉＯ 2 をスラグ剤の主成分とし、フラックス中 のスラグ成分の合計がワイヤ全重量の６．５〜９．５％ で、更に粒子径が３５５μｍ以下で、かつ１５０〜２９ ７μｍの粒子径の含有量が４０％以上の鉄粉がフラック ス全重量の３５％以上からなるフラックスをステンレス 鋼外皮に１８〜２５％充填し、充填から減面率で６５％ 以上の伸線加工が行われたことを特徴とするステンレス 鋼溶接用フラックス入りワイヤ及び製造法。

Wheel fastening inspection method, wheel fastening method, wheel fastening inspection device and wheel fastening device

An wheel fastening inspection method includes: directly or indirectly applying vibration to a turbine shaft to be inserted to a bearing housing, the turbine shaft being provided with wheels at both ends protruding from the bearing housing, at least one of the wheels being fastened by a fastening member, and a rotary member being fastened by a fastening force generated by the fastening member to the turbine shaft to be integrally rotated with the wheel; measuring the vibration of the turbine shaft; and determining whether or not a vibration frequency at which a peak of the measured vibration of the turbine shaft is given is included in a setting range previously set.

耐隙間腐食性に優れた高耐食ステンレス鋼溶接用フラックス入りワイヤ

(57)【要約】 【課題】 本発明は、Ｍｏ、Ｃｕ、Ｎ等を添加したオー ステナイト系ステンレス鋼、高耐食ステンレス鋼の溶接 において、高濃度の硫酸環境下でも良好な耐食性、特に 耐隙間腐食性を有する溶接金属の得られる高耐食ステン レス鋼溶接用フラックス入りワイヤを提供することを目 的とする。 【解決手段】 オーステナイト系ステンレス鋼からなる 外皮に、フラックスを充填してなる高耐食ステンレス鋼 溶接用フラックス入りワイヤにおいて、全ワイヤに対し て、重量％で、Ｃ：０．０２５％以下、Ｍｎ：０．５０ 〜１．５％、Ｃｒ：２１．５〜２５．５％、Ｎｉ：１５ 〜１９％、Ｍｏ：６．７〜９．７％、Ｃｕ：０．６〜 １．２％、Ｎ：０．１〜０．２５％を含有し、かつスラ グ剤および脱酸剤を含有することを特徴とする耐隙間腐 食性に優れた高耐食ステンレス鋼溶接用フラックス入り ワイヤ。

Oil deflector and turbocharger

An oil deflector comprising: a cylindrical portion; a first guide surface extending radially outward from the cylindrical portion; and a second guide surface that is located on a radially outer side of the cylindrical portion and extends in a direction that crosses an outer peripheral surface of the cylindrical portion and the first guide surface.