Abstract: A double-pipe heat exchanger including a heat exchange pipe and an integrated connector. The heat exchange pipe may include an inner pipe forming a first flow path, and an outer pipe accommodating the inner pipe therein and forming a second flow path outside the inner pipe. The integrated connector may include a main body including, at one side thereof, a heat exchange pipe engaging part with which one end of the heat exchange pipe is combined, a first connector flow path portion formed to be connected to the first flow path and discharging a first fluid flowing from the first flow path to an outside of the main body, and a second connector flow path portion formed to be connected to the second flow path and supplying a second fluid from the outside of the main body to the second flow path.

Abstract: Provided is a massaging tool for pets usable for pets of various sizes and various portions of pets, and having excellent maintenance property. A massaging tool for pets, which comprises two approximately cylindrical roller bodies, and a grip body having a branched supporting part which has a first and second supporting parts in the form of right and left pair, and can vary separation distance therebetween, wherein each of the first and the second supporting part supports the roller body in the freely rotatable manner so that a rotation axis of the roller body is oriented in the direction approximately vertical to the direction of the separation distance.

Abstract: Disclosed is a brake hose endurance testing apparatus, including: a plurality of first fitting members inserted at one end of the brake hose into a plurality of first fixing brackets; a first mounting block attached to the plurality of first fixing brackets and configured to move up and down; a vertical driving unit configured to drive the first mounting block up and down; a second mounting block attached to a plurality of second fitting members inserted at the opposite end of the brake hose into a plurality of second fixing brackets or attached and fixed to moving brackets; and a horizontal driving unit configured to drive the moving brackets to move left and right, wherein the first and second fitting members of the brake hose are universal fitting members laid out to reflect the interference characteristics between the brake hose and peripheral components.

Abstract: A heat exchanger and a method for manufacturing the same provides a double pipe heat exchanger including an outer pipe, an inner pipe forming a first fluid passage and a second fluid passage between the inner pipe and the outer pipe, first and second connecting pipes to pass fluid from the outside and exhaust the fluid by connecting ends of the outer pipe, and a connector to connect the inner pipe and each connecting pipe to the outer pipe. The connector includes expanded ends of the outer pipe and a reducing part configured to assemble the inner pipe inserted in the outer pipe with an end of each connecting pipe by forming at an end of each expanding part with a pressing process. The center line of the inner pipe connected to the connector is disposed at an upper side of the inner circumference surface of the outer pipe.

Abstract: In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a bend angle between the first coupling member and the second coupling member, in a test for setting the layout of the brake hose.

Abstract: In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose.

Abstract: A brake hose comprising according to the disclosure may include: a tube-shaped inner rubber layer filled with a brake fluid; and a first reinforcing fiber layer, an intermediate rubber layer, a second reinforcing layer, and an outer rubber layer, which sequentially surround an outer circumferential surface of the inner rubber layer, wherein the first reinforcing fiber layer has a structure in which a plurality of layers of butyl rubber, which is a material having a high loss factor, are stacked on a PET fiber to improve vibration insulating performance, and various exemplary embodiments may be possible.

Abstract: A plate-type heat exchanger including a body plate, an upper plate, and a lower plate. The body plate includes a plurality of alternately stacked plates, a space between the plurality of plates having a first heat exchange passage through which a first refrigerant of high temperature and high pressure flows, and a second heat exchange passage through which a second refrigerant of low temperature and low pressure flows. A heat exchange between the first refrigerant and the second refrigerant is performed in the body plate. The upper plate is bonded to a front side of the body plate and having a first inlet hole through which the first refrigerant is introduced and a first outlet hole through which the second refrigerant is discharged. The lower plate is bonded to a rear side of the body plate and having a second inlet hole through which the second refrigerant is introduced and a second outlet hole through which the first refrigerant is discharged.

Abstract: According to various embodiments, a quick connector assembly includes a tube-shaped outer case having a hollow portion therein and an airtight holding member is provided inside the hollow portion and coupled to an outer surface of a coupling case so that the outer case and the coupling case inserted into the hollow portion maintain airtightness each other. A fixing member is detachably fitting-coupled to the outside of the outer case and configured to elastically press and fix the outer surface of the coupling case inserted into the hollow portion.

Abstract: A double-pipe heat exchanger including a heat exchange pipe and an integrated connector. The heat exchange pipe may include an inner pipe forming a first flow path, and an outer pipe accommodating the inner pipe therein and forming a second flow path outside the inner pipe. The integrated connector may include a main body including, at one side thereof, a heat exchange pipe engaging part with which one end of the heat exchange pipe is combined, a first connector flow path portion formed to be connected to the first flow path and discharging a first fluid flowing from the first flow path to an outside of the main body, and a second connector flow path portion formed to be connected to the second flow path and supplying a second fluid from the outside of the main body to the second flow path.

Abstract: A synthetic leather is lightweight and highly durable to abrasion, and a foamed resin layer can give the synthetic leather. The foamed resin layer includes a poly(vinyl chloride) resin and a thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer preferably has a Shore A hardness of 50 to 80. The foamed resin layer preferably has an apparent density of 0.3 to 0.7 g/cm3. The foamed resin layer preferably has an average cell size of 50 to 250 ?m.

Abstract: A quick connector assembly configured to, when a coupling case is separated from an outer case, airtightness may be maintained without fully separating the fixing member. The quick connector assembly includes an tubular outer case having a hollow portion, a coupling case inserted into the hollow portion to be connected to the outer case so as to allow fluid flow, an airtightness maintaining member provided inside the hollow portion and coupled to an outer surface of the coupling case to maintain airtightness between the coupling case and the outer case, and a fixing member detachably fitted from an outside of the outer case to fix the coupling case inserted into the hollow portion by elasticity thereof, wherein the fixing member is introduced toward the hollow portion from outside of the outer case to thereby fix an outer surface of the coupling case located inside the hollow portion by compression.

Abstract: A resonator divides and forms a sound attenuation space and maintains airtightness without external force. The resonator includes a tubular cover body and having a hollow portion with different diameters, a tubular insert inserted into the cover body and having second hollow portion that turbocharger air is introduced into the second hollow portion, the air being guided into the first hollow portion on an outer surface of the insert body; and one or more space partition members coupled to the outer surface of the insert body to form airtight noise attenuation spaces. The partition members are ring shaped, and each space partition member is formed of a resilient material, and each space partition member has a contact portion formed by an inclined surface to be in contact with the inner surface of the cover body in a direction in which the insert body is inserted into the cover body.

Abstract: Provided is a massaging tool for pets usable for pets of various sizes and various portions of pets, and having excellent maintenance property. A massaging tool for pets, which comprises two approximately cylindrical roller bodies, and a grip body having a branched supporting part which has a first and second supporting parts in the form of right and left pair, and can vary separation distance therebetween, wherein each of the first and the second supporting part supports the roller body in the freely rotatable manner so that a rotation axis of the roller body is oriented in the direction approximately vertical to the direction of the separation distance.

Abstract: Provided is an ice candy forming tool for pets which can form an ice candy simply and reliably, and the formed ice candy can be properly fed to pets. An ice candy forming tool for pets, which comprises an ice candy holding part comprising guard having first surface and second surface, grip which is connected to the first surface, and ice candy holding piece which is connected to the second surface, and a body part comprising concave portion and opening; wherein the guard has a notch which is provided on circumferential edge of the guard and communicates the first surface with the second surface.

Abstract: Provided is a feeding tool for pets which can inhibit that scooped food is dropped and hung down to a hand of feeding parson. The feeding tool for pets comprises a grip part, a plate-like member for scooping a paste-like food, which elongates in the direction approximately perpendicular to an axis of the grip part, and a guard part which is disposed between the plate-like member and the grip part. Preferable is that the plate-like member comprises a plurality of plate-like pieces which are disposed at a predetermined distance along the axis of the grip part, or that the guard part extends beyond the plate-like member.

Abstract: A heat exchanger and a method for manufacturing the same provides a double pipe heat exchanger including an outer pipe, an inner pipe forming a first fluid passage and a second fluid passage between the inner pipe and the outer pipe, first and second connecting pipes to pass fluid from the outside and exhaust the fluid by connecting ends of the outer pipe, and a connector to connect the inner pipe and each connecting pipe to the outer pipe. The connector includes expanded ends of the outer pipe and a reducing part configured to assemble the inner pipe inserted in the outer pipe with an end of each connecting pipe by forming at an end of each expanding part with a pressing process. The center line of the inner pipe connected to the connector is disposed at an upper side of the inner circumference surface of the outer pipe.

Abstract: A double pipe heat exchanger and a method of manufacturing the same are provided. The double pipe heat exchanger including an outer pipe and an inner pipe having a first flow channel therein and having an outer diameter smaller than an inner diameter of the outer pipe and inserted into the outer pipe to form a second flow channel between the inner pipe and the outer pipe includes a plurality of first grooves formed in a spiral shape in a lengthwise direction at an outer circumferential surface of the inner pipe to enable the second flow channel to have at least partially a spiral shape and at least one second groove each formed in a portion between two first grooves adjacent to an outer circumferential surface of the inner pipe and formed along the first groove.

Abstract: An object of the invention is to provide a lead storage apparatus capable of selecting a lead unreeling range in which the lead can be unreeled and reeled by a user's operation. A lead storage apparatus 10 includes a reel 50, a rotational member 130 having an engaged section 132, an engaging member 70, and a switch member 140 that can restrict rotation of the rotational member 130 with rotation of the reel 50 in a normal direction by engaging an engaging section 74 with the engaged section 132, and switch the lead between a engageable state in which the engaged section 132 can engage with the engaging section 74 and an unengageable state in which the engaged section 132 cannot engage with the engaging section 74.

Abstract: A data processing apparatus includes a plurality of processing units configured to process packets each including data and extended identification information added to the data, the extended identification information including identification information for identifying the data and instruction information indicating one or more processing instructions to the data, each processing unit in the plurality of processing units including: an input/output unit configured to obtain, in the packets, only a packet whose address information indicates said each processing unit in the plurality of processing units, the address information determined in accordance with the extended identification information; and an operation unit configured to execute the processing instruction in the packet obtained by the input/output unit.