Abstract: An apparatus and method for protecting a communication device of a railroad car is provided. The apparatus includes an antenna portion configured to include main antennas and an auxiliary antenna, a main receiver configured to check a magnitude of a received signal transferred through the main antennas of the antenna portion, an auxiliary receiver configured to check a magnitude of a received signal transferred through the auxiliary antenna of the antenna portion, and a controller configured to compare the magnitude of the signal received by the main receiver and the magnitude of the signal received by the auxiliary receiver, determine whether there is a jamming signal according to a comparison result, and take a preset countermeasure when it is determined that there is a jamming signal.

Abstract: An impact absorption unit provided between an inside member and an outside member that form a vehicle body and configured to absorb an impact may include: a first absorption body which includes composite material and protrudes from an inside surface of the inside member toward the outer member, with an open receiving space formed in the first absorption body; and a second absorption body which includes composite material and protrudes from an inside surface of the outside member toward the inside member such that the second absorption body is inserted into the open receiving space.

Abstract: A thermoplastic elastomer composition of the present invention comprises (A) 30 to 40% by weight of a block terpolymer of an aromatic vinyl compound and alkene or a conjugated diene-based compound; (B) 25 to 50% by weight of a paraffin oil; (C) 1 to 5% by weight of a polyolefin-based resin; (D) 5 to 20% by weight of an inorganic additive; and (E) 5 to 15% by weight of a polyphenylene ether-based resin. The thermoplastic elastomer composition, which has a surface hardness of 0.1 to 40 A (shore A), shows excellent low hardness and has improved physical properties at high temperature, particularly, flexibility, restoring force at high temperatures, and the like.

Abstract: Disclosed is an impact-absorbing reinforcement structure for center pillars including a high-strength section, a medium-strength section and a low-strength section, divided from each other and integrally formed. The high-strength section is composed of carbon fiber reinforced plastic (CFRP) formed by impregnating carbon fiber with a resin and is disposed at the upper region of a vehicle center pillar; the low-strength section is composed of a composite material formed by impregnating carbon fiber and olefin-based fiber with a resin, has lower strength than the high-strength section and is disposed at a lower region of the vehicle center pillar; and the medium-strength section is composed of a composite material formed by impregnating carbon fiber and olefin-based fiber with a resin, has strength between the strength of the high-strength section and the low-strength section and is disposed at a central region of the vehicle center pillar.

Abstract: An air exhaust device for a vehicle body panel, which can prevent the inflow of noise, dust and exhaust gas while providing a ventilation function for discharging indoor air to the outside and can enhance a stiffness around an aperture, may include a main body plate, a filtering member, and an air exhaust passage. The main body plate is coupled to the vehicle body panel to block the aperture. The filtering member is disposed in a reception part of the main body plate to block foreign substances introduced from the outside and to allow air passing through. The air exhaust passage extends from the reception part to the outside of the vehicle body panel to discharge the air passing through the filtering member to the outside.

Abstract: An assembly for a vehicle is provided that includes a first member having an attachment surface and a locking bracket made of a composite material. The locking bracket has a shape of a panel having predetermined thickness and area and is connected at a lower surface thereof to the first member by being bonded to the attachment surface of the first member, and is open at an upper surface thereof. Additionally, the locking bracket has a honeycomb structure by using a plurality of intersecting partition walls, with a plurality of upward-open combination spaces being formed in the locking bracket. Further, the assembly includes a locking device disposed on a second member of the vehicle and configured to lock the first member and the second member to each other.

Abstract: An electronic commerce service configured to achieve safe ordering and payment using the connection between service use information of multiple purchasers. Operations include receiving service use information of one user, searching for whether there is another user whose service use information has a connection with the user whose service use information has been received, or requesting a server to search for whether there is another user whose service use information has a connection with the user whose service use information has been received. In addition, operations include receiving the corresponding search result, and when there is another user whose service use information has a connection with the user, adjusting, by one or more levels, a security procedure for service use of the another user whose service use information has a connection with the user or maintaining the level of the security procedure.

Abstract: In an apparatus and method of manufacturing a multi-column multi-medicine oral dissolving film according to the present invention, all processes from film feeding, medicine coating, and medicine drying to product packaging are implemented as continuous automation processes, and under the automation processes, different kinds of medicines are coated on a base film in multiple columns in a signal layer by using a plurality of nozzles supplied with the different kinds of medicines, so that it is possible to improve productivity through the automation processes, to ensure product quality due to efficiency during drying caused by maintaining the thickness of the product, and to provide a convenience in the case of taking various kinds of small-amount medicines at one time or in the case of separately and selectively taking different kinds of medicines.

Abstract: An impact absorption unit provided between an inside member and an outside member that form a vehicle body and configured to absorb an impact may include: a first absorption body which includes composite material and protrudes from an inside surface of the inside member toward the outer member, with an open receiving space formed in the first absorption body; and a second absorption body which includes composite material and protrudes from an inside surface of the outside member toward the inside member such that the second absorption body is inserted into the open receiving space.

Abstract: A remote resource access interface apparatus is provided. A key input unit has keys for generating input key values. A communication unit transmits a connection establishment request message including screen resolution information to, and receives a connection establishment response message including supportable key information from, a portable device. The communication unit transmits input key information to and receives video information from the portable device after establishing the connection. A pixel information processing unit converts the video information to pixel signals for a video output unit to display as a visual image. A key advisor unit extracts supportable key information from the response message and outputs the supportable key information to the video output unit. The video information is video data adjusted in resolution based on the screen resolution information, and the input key value is mapped to one of key values indicated by the key information of the portable device.

Abstract: A method of manufacturing a composite material that is formed to include an aperture is provided. The method includes disposing a plurality of woven substances including reinforcement fibers on a jig having a protrusion to fit the woven substances on the protrusion and thus provide the aperture. Additionally, the method includes integrally mounting the jig and a plurality of the woven substances in a mold, and adding a resin to the mold to immerse the plurality of the woven substances with the resin.

Abstract: A reinforcement member is provided and includes a reinforcement unit that has a pair of reinforcement unit bodies. Each of the reinforcement unit bodies has a protruding surface protruding from a middle part of the reinforcement unit body relative to a longitudinal direction of the reinforcement unit body. The protruding surfaces of the reinforcement unit bodies are in contact with each other while opposing each other, and opposite end parts of the reinforcement unit have rectangular cross sections when cutting the reinforcement unit perpendicularly to a longitudinal direction of the reinforcement unit. A plurality of reinforcement units are arranged and the cross sections of the opposite end parts of the reinforcement units form columns and rows of the reinforcement member.

Abstract: A laundry treating apparatus may include a tub, a drum provided within the tub to accommodate laundry, flow path units provided on the drum to provide moving paths of water, an agitation unit provided within the drum so as to be rotatable and moving at least a part of water within the drum to the flow path units during rotation, and filter units to filter water moving along the flow path units. Each of the filter units includes a body configured to provide a storage space of foreign substances, an inflow part to introduce water in the flow path unit into the body, a filter provided on the body to filter water introduced into the body and then to discharge filtered water to the drum, and discharge parts provided on the body to discharge water containing foreign substances in the tangential direction of a rotating trajectory of the drum.

Abstract: Provided are an ordering method and apparatus for consolidating purchase orders for products or services into one order under a particular condition and collectively processing the purchase orders when a plurality of purchasers in an acquaintance relationship make the purchase orders using electronic communications devices. According to the ordering method and apparatus, when a single purchaser makes an order, a group consisting of potential purchasers who can make a group order is created using acquaintance information of the single purchaser, and order information of the single purchaser is shared among the group members. According to the ordering method and apparatus, a group consisting of group purchasers desiring ordering among the group members is created, and group order information is generated using order information received from the members. The generated group order information is transferred to a seller, and thus an order is finally made.

Abstract: A semiconductor device having a wide depletion region for increasing the breakdown voltage of the device includes an epitaxial layer of a first conductive type. An anode electrode and a cathode electrode are arranged on the epitaxial layer to be separated from each other. A first drift layer of the first conductive type formed in the epitaxial layer. A Schottky contact area is at a region of contact between the anode electrode and the first drift layer. An impurity region of a second conductive type is different from the first conductive type at the epitaxial layer. An insular impurity region is formed below the Schottky contact area.

Abstract: Semiconductor devices are provided. The semiconductor devices may include a substrate and a transistor on the substrate. The semiconductor devices may include a first guard ring of first conductivity type in the substrate adjacent the transistor. The semiconductor devices may include a second guard ring of second conductivity type opposite the first conductivity type in the substrate adjacent the first guard ring. Related semiconductor systems are also provided.

Abstract: A device for absorbing frontal collision impact for a vehicle includes side members extending in the length direction of the vehicle and impact-absorbing structures mounted on the side members and protruding outward in the width direction of the vehicle. The device can effectively cope with a frontal small offset collision of a vehicle.

Abstract: A method for encryption authentication according to the present invention comprises the steps of: performing a first encryption operation by a first function using secret information; performing a second encryption operation by a second function using the result value of the first encryption operation without the secret information; and performing a third encryption operation by a third function using the result value of the first encryption operation or the result value of the second encryption operation and the secret information. Further, a method for decryption verification according to the present invention comprises the step of determining whether to output, to the decoding module, a value associated with the entire or partial value of the result value of the first encryption operation according to the result value of the third encryption operation.

Abstract: A polyamide resin composition includes (A) a semi-aromatic polyamide resin including a dicarboxylic acid unit including about 40 to about 100 mol % of an aromatic dicarboxylic acid unit, and an aliphatic diamine unit; (B) a glass fiber, and optionally (C) a heat stabilizer including copper halide and/or alkali metal halide, where a content of a terminal carboxyl group [COOH] and a content of a terminal amino group [NH2] of a molecular chain in the semi-aromatic polyamide resin (A) satisfy the following conditions: [COOH]>37 ?eq/g; [NH2]>80 ?eq/g; and, [NH2]/[COOH]>1.

Abstract: A remote resource access interface apparatus is provided. A key input unit has keys for generating input key values. A communication unit transmits a connection establishment request message including screen resolution information to, and receives a connection establishment response message including supportable key information from, a portable device. The communication unit transmits input key information to and receives video information from the portable device after establishing the connection. A pixel information processing unit converts the video information to pixel signals for a video output unit to display as a visual image. A key advisor unit extracts supportable key information from the response message and outputs the supportable key information to the video output unit. The video information is video data adjusted in resolution based on the screen resolution information, and the input key value is mapped to one of key values indicated by the key information of the portable device.