Abstract: A heat exchanger includes: flat tubes; a plate attached to the flat tubes; a medium tank configured to form a medium flow path by covering openings of flat tubes; and a reinforcing member to reinforce the openings. The reinforcing member includes a pair of leg portions and a connection portion that connects the leg portions. An insertion amount of the leg portions into the opening is larger than a sum of a gap between the connection portion and an inner surface and a length from the opening to a position corresponding to a brazed portion between the flat tube and the plate, or when a protruding portion protruding in a direction opposite an insertion direction is provided in the connection portion, larger than a sum of a gap between the protruding portion and the inner surface and a length from the opening to the position corresponding to the brazed portion.

Abstract: A heat exchanger includes: flat tubes; a plate attached to the flat tubes; a medium tank configured to form a medium flow path by covering openings of flat tubes; and a reinforcing member to reinforce the openings. The reinforcing member includes a pair of leg portions and a connection portion that connects the leg portions. An insertion amount of the leg portions into the opening is larger than a sum of a gap between the connection portion and an inner surface and a length from the opening to a position corresponding to a brazed portion between the flat tube and the plate, or when a protruding portion protruding in a direction opposite an insertion direction is provided in the connection portion, larger than a sum of a gap between the protruding portion and the inner surface and a length from the opening to the position corresponding to the brazed portion.

Abstract: A dental caries diagnosis device comprising a light source which is configured to emit examination light (R) and a light receiving unit (4f) which is configured to receive the examination light (R) with which a tooth has been irradiated includes: a head-side casing (4a1) which is inserted into a mouth in a contactless manner with respect to a tooth or a gum and which projects the examination light (R) toward a tooth; and a filter (4e) which is disposed in front of the light receiving unit (4f) and which is configured to remove a noise component from the received light, wherein the light receiving unit (4f) is configured to receive the examination light (R) which has been transmitted through the tooth.

Abstract: A flow-path structure through which fluid flows includes: a barrel body through which fluid flows in an inner circumference; and a frame body configured to connect a flow path member, the flow path member being configured to guide the fluid into the barrel body, wherein the frame body has: a ring-shaped frame part configured to be fitted into an outer surface of the barrel body; and an inner engagement portion configured to engage with an inner surface of the barrel body so as to hold a state in which the outer surface of the barrel body is brought into contact with the frame part.

Abstract: A flow-path structure through which fluid flows includes: a barrel body through which fluid flows in an inner circumference; and a frame body configured to connect a flow path member, the flow path member being configured to guide the fluid into the barrel body, wherein the frame body has: a ring-shaped frame part configured to be fitted into an outer surface of the barrel body; and an inner engagement portion configured to engage with an inner surface of the barrel body so as to hold a state in which the outer surface of the barrel body is brought into contact with the frame part.

Abstract: A dental caries diagnosis device comprising a light source which is configured to emit examination light (R) and a light receiving unit (4f) which is configured to receive the examination light (R) with which a tooth has been irradiated includes: a head-side casing (4a1) which is inserted into a mouth in a contactless manner with respect to a tooth or a gum and which projects the examination light (R) toward a tooth; and a filter (4e) which is disposed in front of the light receiving unit (4f) and which is configured to remove a noise component from the received light, wherein the light receiving unit (4f) is configured to receive the examination light (R) which has been transmitted through the tooth.

Abstract: A grooming box is provided in order to easily install member(s) and a work space for pet grooming anywhere, efficiently collect groomed hair, and prevent the groomed hair from scattering outside the grooming box. The grooming box is a compact, easily assemblable and portable box so that members necessary for grooming is accommodated compactly in the box in vertical directions, and a work space where a groomer works is foldably formed. Further, the grooming box includes an air circulating type cleaning device, an air curtain device, and an ion generating device.

Abstract: A box-type pet dryer is provided, by using a unitization and modularization technique of an electric control device and a casing. An electric control device has a function to adjust air volume and temperature by a temperature sensor and controls a rotational speed of a fan motor by a humidity sensor. A partition plate is provided to divide between the electric control device and a side opening part of the casing A filtered window is attached to the partition plate, and a warm air discharge port is formed in a lower part of the partition plate. A door is attached to a front surface of the casing, and a side plate is attached to a side surface opposite from the side opening part. The pet dryer is configured to be easily assemblable and disassemblable by coupling the electric control device and the casing at the side opening part.

Abstract: A grooming box is provided in order to easily install member(s) and a work space for pet grooming anywhere, and efficiently collect groomed hair, and prevent the groomed hair from scattering outside the grooming box. The grooming box is a compact, easily assemblable and portable box so that members necessary for grooming is accommodated compactly in the box in vertical directions, and a work space where a groomer works is foldably formed. Further, the grooming box includes an air circulating type cleaning device, an air curtain device, and an ion generating device.

Abstract: A header tank for a heat exchanger for supplying a heat exchange fluid to a core unit in which a plurality of tubes are provided side by side includes an inlet part for introducing the heat exchange fluid into the header tank, and a plurality of ribs projecting into the header tank, extending in directions intersecting with a central axis direction of the inlet part, arranged side by side in the central axis direction and configured to cause the heat exchange fluid to flow into the tubes. The plurality of ribs project more into the header tank with increasing distance from the inlet part.

Abstract: A box-type pet dryer is provided, by using a unitization and modularization technique of an electric control device and a casing. An electric control device has a function to adjust air volume and temperature by a temperature sensor and controls a rotational speed of a fan motor by a humidity sensor. A partition plate is provided to divide between the electric control device and a side opening part of the casing A filtered window is attached to the partition plate, and a warm air discharge port is formed in a lower part of the partition plate. A door is attached to a front surface of the casing, and a side plate is attached to a side surface opposite from the side opening part. The pet dryer is configured to be easily assemblable and disassemblable by coupling the electric control device and the casing at the side opening part.

Abstract: A heat exchanger tube which, while preventing the increased flow resistance when the medium flows, can enhance the heat radiation performance, is provided. The heat exchanger tube 1 includes an upstream side linear flow path part 4A and a downstream side linear flow path part 4B connecting an entrance part 2 and exist part 3 to each other and enabling the medium to flow therethrough, wherein at least one of the upstream side flow path part 4A and downstream side flow path part 4B includes, within the flow path of the medium, wave-shaped portions 5a, 5b, 5c, 5d extending in the longitudinal direction of the tube and continuing with each other for guiding the medium.

Abstract: A sub-control valve is provided which detects a temperature of a liquid coolant in a main circulation path and separates part of the liquid coolant which is to be sent to a main radiator to send it into a sub-circulation path in case the detected temperature of the liquid coolant exceeds an upper limit value of the temperature of the liquid coolant when an engine runs in a steady state, and the liquid coolant which is sent into the sub-circulation path by the sub-control valve is cooled in a sub-radiator and is then caused to flow into a cooler device, while the liquid coolant in the sub-circulation path is separated to be returned to an upstream side of a first pump in the main circulation path.

Abstract: A header tank for a heat exchanger for supplying a heat exchange fluid to a core unit in which a plurality of tubes are provided side by side includes an inlet part for introducing the heat exchange fluid into the header tank, and a plurality of ribs projecting into the header tank, extending in directions intersecting with a central axis direction of the inlet part, arranged side by side in the central axis direction and configured to cause the heat exchange fluid to flow into the tubes. The plurality of ribs project more into the header tank with increasing distance from the inlet part.

Abstract: A server capable of eliminating the inconvenience which is caused when a request is made after a “back” operation on a client's browser. A request from a client is received, and processed in compliance with the received request. Confirmation information for confirming a display status of the client side is affixed to a result of process, stored, and transmitted. When a request is made again from the client, the confirmation information included in the request is extracted, and it is determined whether the extracted confirmation information extracted coincides with the stored confirmation information. A process performed in compliance with the request is withheld if it is determined that the two sets of confirmation information do not coincide.

Abstract: The present invention provides a slip sheet that protects a planographic printing plate in which the coefficient of static friction between corresponding surfaces of the slip sheet that contact an image-forming surface of the planographic printing plate is 0.35 or less, the surface strength of the slip sheet is 15 or more, or the Clark stiffness of the slip sheet is 20 to 50. In a production process of the planographic printing plate, the image-forming surface and the slip sheet are adhered by suitably charging, and following their lamination, the charge rapidly dissipates resulting in favorable separation, discharge characteristics and storage characteristics in an automatic plate feeder. In addition, sticking between the slip sheet and the image-forming surface during heat treatment can also be prevented simultaneously. This slip sheet is particularly effective for planographic printing plates of the heat mode type and photon mode type on which images are formed by exposure to laser light.

Abstract: A data processing system which allows a client to request or release multiple computing resources with a single action. A grouping unit defines groups of resources, and those groups are maintained by a group manager. When a request is received from a client demanding a specific group of resources, a detection unit finds such a member resource of the requested group that is currently used by any other client. If the detection unit has found a member resource in use, then a determination unit determines whether the detected member resource is to be modified. A permission unit permits the requesting client to make access to the requested group of resources if the detection unit finds that none of the member resources of the requested group are being used by any other client, or if the determination unit finds that neither the current user nor the requesting client intends to modify the detected member resource in use.

Abstract: In a server which receives a request of processing from a client, and returns a processing result of the request to the client, a result storing unit stores at least one processing result of at least one request. When a determination unit determines that no other request which is identical to a request received from a client has been processed, an execution unit executes processing of the request received from the client, and stores a result of the processing in the result storing unit. When the determination unit determines that another request which is identical to a request received from a client has already been processed, a transmission unit transmits to the client one of the at least one processing result corresponding to the request received from the client.

Abstract: An elevation chair having a seat which is elevated by a driving mechanism, provided with a seat frame and a seat main body attached to the frame as to incline forward, the seat main body has an oscillation mechanism to automatically incline the seat main body forward at a predetermined height, and an angle detecting means to stop the driving mechanism when the seat main body reaches a predetermined inclination angle. And, the elevation chair has an automatic braking mechanism which releases wheels when a footrest attached to a position above a front wheel is laid to be horizontal, and brakes the wheel when the footrest is standing.

Abstract: An elevation chair having a seat which is elevated by a driving mechanism, provided with a seat frame and a seat main body attached to the frame as to incline forward, the seat main body has an oscillation mechanism to automatically incline the seat main body forward at a predetermined height, and an angle detecting means to stop the driving mechanism when the seat main body reaches a predetermined inclination angle. And, the elevation chair has an automatic braking mechanism which releases wheels when a footrest attached to a position above a front wheel is laid to be horizontal, and brakes the wheel when the footrest is standing.