baber/WOPTO huggingface dataset:
Patent KR-20180107343-A (KR)
Inventor: CHOI YOUNG POY
IPC: A62C37/12
Filed: 2017-03-16
Abstract: The present invention provides a dry type pendent reducing a loss of ejected water through structure modification of a sprinkler head to effectively extinguish fire. According to one embodiment of the present invention, the dry type pendent comprises: a cylindrical body unit connected to a drain pipe and having a through-hole formed inside to supply water; a cover unit to block movement of the water flowing into the through-hole; and a sprinkler head to arrange a head unit and deflectors therein, wherein the head unit is coupled to the cover unit, is formed in a blade shape to collect heat, and is detached from the body unit with the cover unit while being dissolved when an internal fuse is melted at a temperature equal to or greater than a predetermined temperature, and the deflectors detachably couple one end to the body unit are extended to be spaced apart from the head unit, and cover a top and a front side.
Patent KR-20170113196-A (KR)
Inventor: TOSHEV PLAMEN
IPC: F01N3/10
Filed: 2017-03-23
Abstract: 배기 가스 촉매 변환기용 촉매 변환기 유닛(10)은, 복수의 촉매 변환기 모듈(11)로서, 각각의 촉매 변환기 모듈(11)은 배기 가스에 의해 관류되는 세라믹 촉매체(13) 및 세라믹 촉매체(13)용 금속 하우징(12)을 포함하고, 각각의 세라믹 촉매체(13)는 각각의 금속 하우징(12) 내에 수용되고 특정 섹션에서 금속 하우징에 의해 둘러싸이는 것인, 복수의 촉매 변환기 모듈(11); 복수의 촉매 변환기 모듈(11)용 지지 구조체(12)로서, 촉매 변환기 모듈(11)은 이들의 금속 하우징(12)을 거쳐 지지 구조체(14)에 체결되는 것인, 지지 구조체(12)를 갖는다.  지지 구조체(14)는 각각의 경우에 촉매 변환기 모듈(11)을 수용하기 위한 복수의 개구(16)를 갖는 플레이트형 기본 본체(15) 및 이 플레이트형 기본 본체에 대해 돌출하여 개구(16)를 프레임형으로 둘러싸는 돌출부(17)를 포함하고, 돌출부는 플레이트형 본체(15)로부터 멀리로 향하는 측면 상에서 각각의 경우에 개구(16)에 대해 외부로 돌출하는 제1 체결 플랜지(18)를 형성한다.  촉매 변환기 모듈(11)의 금속 하우징(12)은, 하우징(12)에 대해 외부로 돌출되는 칼라로서, 특히 촉매 변환기 모듈(11)이 지지 구조체(14)의 개구(16) 내에 삽입될 때 이 개구(16)를 둘러싸는 돌출부(17)의 제1 체결 플랜지(18)에 대해 놓이게 되는 칼라(19)를 일 단부에 갖는다.  각각의 촉매 변환기 모듈(11)은 각각의 촉매 변환기 모듈(11)의 금속 하우징(12)의 칼라(19)에 의해 제공된 제2 체결 플랜지(21)를 거쳐 또는 별도의 제2 체결 플랜지를 거쳐 그리고 체결 플랜지와 상호작용하는 적어도 하나의 분리 가능한 체결 수단을 거쳐 각각의 촉매 변환기 모듈(11)을 수용하는 개구(16)를 둘러싸는 돌출부(17)의 제1 체결 플랜지(18)에 체결된다.
Patent KR-20170041180-A (KR)
Title: Disc brake device
Inventor: PARK SANG SUN
IPC: F16D65/04
Filed: 2017-04-05
Abstract: The present invention relates to a disk brake device. The disk brake device comprises: a hub into which an axle is inserted; a flange unit mounted on the hub; a rotor mounted on the hub and the flange unit by a mounting bolt; a first and a second disk mounted on both sides of the rotor; a pair of brake pads tightly attached to the first and the second disk to generate a braking force; a piston which is operated by a hydraulic pressure and moves the brake pads towards the first and the second disk; and a caliper to support the brake pads and the piston. The rotor is made of aluminum or an aluminum alloy with high thermal conductivity. According to the disk brake device, the rotor is made of aluminum or an aluminum alloy to reduce a weight to improve fuel efficiency. Heat generated by a disk is easily transferred to the rotor to prevent a crack in the disk.
Patent KR-20170115959-A (KR)
Title: 축합 헤테로방향족 화합물의 합성 방법, 축합 헤테로방향족 화합물 및 그 중간체
Inventor: MIYAZAKI EIGO
IPC: H01L51/00
Filed: 2017-04-05
Abstract: 하기 화학식 1로 표현되는 제1 화합물과 하기 화학식 2로 표현되는 제2 화합물로부터 제1 중간체를 얻는 단계, 상기 제1 중간체로부터 칼코겐 원소를 가지는 고리를 포함하는 제2 중간체를 얻는 단계, 그리고 상기 제2 중간체의 고리화 반응에 의해 축합 헤테로방향족 화합물을 얻는 단계를 포함하는 축합 헤테로방향족 화합물의 합성 방법, 상기 방법으로 얻어진 축합 헤테로방향족 화합물 및 그 중간체에 관한 것이다. 
[화학식 1]



[화학식 2] 
 
        
상기 화학식 1 또는 2에서, Ar 1 , Ar 2 , X 1 , R 1 , R 2 , L 1  및 Y 1 은 명세서에 기재된 바와 같다.
Patent KR-20170045740-A (KR)
Title: Wear ring for concrete-pump
Inventor: KIM KI YOUL
IPC: F04B53/00
Filed: 2017-04-12
Abstract: The present invention relates to a concrete pump. The concrete pump, formed in an integral ring shape and made of a carbon steel material, is divided into a sliding unit (11) sliding on an abrasion plate (5) and a connection unit (12) connected to an S valve (7). A sliding surface (11a) of the sliding unit (11) is formed to be concave to the inner side, and a first overlay welding film (13) is formed. An outer circumference (11b) of the sliding unit (11) is formed to be concave to the inner side, and a second overlay welding film (14) is formed. The first overlay welding film (13) and the second overlay welding film (14) are formed of a cemented carbide powder as a clad material by a laser cladding welding. The thickness of the second overlay welding film (14) is thinner than that of the first overlay welding film (13). According to an embodiment of the present invention, the wear-resistant ring has a simple manufacturing process and facilitates automation. The wear-resistant ring also has excellent wear resistance and an even abrasion property.
Patent KR-20180115524-A (KR)
Inventor: BAE YOUNG SAN
IPC: H01M2/02
Filed: 2017-04-13
Abstract: The present invention provides a packing box for a secondary battery which stably packs a battery cell, particularly can prevent corrosion of the packed battery cell, and can store the battery cell in a packed state for a long time. The packing box for a secondary battery comprises an embedded member receiving at least one battery cell. The embedded member includes: a lower cover forming at least one lower receiving groove in which a can included in the battery cell is received; an upper cover forming at least one upper receiving groove in which a cap assembly included in the battery cell is received; and an upper corrosion preventing film provided in the upper receiving groove, and preventing the corrosion for at least a part of the upper part of the battery cell.
Patent KR-20180115981-A (KR)
Inventor: LEE YOO JIN
IPC: H05B11/00
Filed: 2017-04-14
Abstract: The present invention relates to a structure of a hybrid oven capable of cooking food in various ways. The hybrid oven according to the present invention comprises: a main body having an internal space capable of accommodating food; a magnetron emitting a microwave into the internal space of the main body; and a first heat source transferring heat to the internal space of the main body by being installed outside the main body to be adjacent to on one surface of the main body. An opening is formed on one surface of the main body corresponding to the first heat source. A protrusion extended along the circumference of the opening and protruding from the surface of the main body is formed around the opening. The protrusion may be made of a material capable of absorbing microwave.
Patent KR-20180116545-A (KR)
Inventor: YOO GEUN JONG
IPC: C02F3/20
Filed: 2017-04-17
Abstract: The present invention discloses a diffuser for wastewater sludge reduction. The diffuser for wastewater sludge reduction of the present invention comprises: a spring water tube installed in the middle of a sludge reduction device; an auxiliary tube installed in the spring water tube to allow high-speed external air to flow into the spring water tube; and a diffuser installed at the internal diameter of the spring water tube so that air is introduced in a turbulent flow state as the air strikes a rod and a wing to destroy an oil film which obstructs the decomposition of organic matters, and with the configuration, oxygen is supplied while simplifying a mechanical structure, and there is an advantage that strong impact force is provided to provide an environment in which microorganisms can easily decompose the organic matters.
Patent KR-20170048277-A (KR)
Title: Method and appratus of transmitting ack/nack
IPC: H04L1/18
Filed: 2017-04-20
Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method to allow a terminal to transmit acknowledgement (ACK) and negative-acknowledgement (NACK) signals in a wireless communication system, which comprises the following steps of: receiving a first downlink control channel from a base station; receiving scheduling information from the base station through a second downlink control channel; using a resource index forming the first downlink control channel to determine an uplink resource index for transmitting ACK/NACK signals relating to scheduling when the first downlink control channel has a predetermined format; and using the uplink resource appointed by the uplink resource index to transmit the ACK/NACK signals to the base station.
Patent KR-20180118414-A (KR)
Inventor: JUNG MAN SIK
IPC: E01F8/00
Filed: 2017-04-21
Abstract: The present invention relates to a tunnel type soundproof wall having a steel pipe connecting part, capable of reducing costs and efforts required for maintenance and repair. According to the present invention, the tunnel type soundproof wall having a steel pipe connecting part comprises: a column part including a plurality of columns installed along both sides of a road to be faced and spaced apart from each other at predetermined intervals; a roof structure including a triangular truss part; the steel pipe connection part installed on a connection surface between the column and an upper cord member; a soundproof panel install on a wall surface of the column part and the upper surface of the roof structure; and a soundproof panel connection part including an L-shaped angle, a CT section, and a bolt to couple the angle and the CT section, wherein the soundproof panel is inserted and installed in a separation space between the lower surface of the CT section and the angle.
Patent KR-20180123404-A (KR)
Title: Conductive decal fabric using stretchable fabrics
Inventor: YOON JU YOUNG
IPC: D06M11/83
Filed: 2017-05-08
Abstract: A conductive transfer fabric using a stretchable fabric. More specifically, when the transfer fabric is woven, warp yarns and weft yarns are differently arrayed to form a conductive fabric in which a functional moisture-permeable fabric and a conductive fabric part are integrally woven. The conductive fabric is formed of a conductive transfer fabric having an aluminum film formed on the surface of the conductive material, and various shapes of designs and colors can be realized on the conductive transfer fabric. Therefore, the fabric can be applied to various design bands and elastic clothing materials considering the taste of the youth who are sensitive to fashion or easily bored.
Patent KR-20180126344-A (KR)
Title: Security US
Inventor: JEONG HO WON
IPC: G06F21/86
Filed: 2017-05-17
Abstract: The present invention relates to a security USB, and more specifically, to a security USB comprising: a USB control web equipped on the smartphone and popped up by a user to transfer a USB control signal to the USB and a communication unit receiving a control signal from the USB control web of the smartphone; a control unit provided to control operation of a memory unit by receiving the signal from the communication unit; and the memory unit performing memory according to control of the control unit. According to the present invention, a user is able to remotely control operation of the USB by using the smartphone.
Patent KR-20180127776-A (KR)
Title: Semiconductor apparatus including power gating circuit and repair method thereof
Inventor: KIM WOONG RAE
IPC: G11C5/14
Filed: 2017-05-22
Abstract: A semiconductor device includes a logic circuit, a power gating circuit, and a power gating control system. The logic circuit operates by receiving a first power supply voltage and a second power supply voltage and maintains an output signal at a predetermined logic value during the standby operation of the semiconductor device. The power gating circuit applies the first power supply voltage and the second power supply voltage to a first logic circuit when a gating control signal is in an enabled state. The power gating control system tests whether or not the output signal of the logic circuit maintains the predetermined logic value when the power gating circuit is turned off and generates the gating control signal based on a test result and an operation mode of the semiconductor device. Accordingly, the present invention can reduce manufacturing costs of the semiconductor device.
Patent KR-20170135698-A (KR)
Inventor: HONG DAE HIE
IPC: B62D55/075
Filed: 2017-05-23
Abstract: The present invention relates to a variable track system for a moving body capable of overcoming various height steps in a dangerous place. According to the present invention, the variable track system for a moving body comprises: a wheel support frame; a fixed wheel rotationally installed in the wheel support frame; a movable wheel rotationally mounted on a movable wheel support arm coupled to the support frame to be movable in a forward upward direction; a tension control wheel rotationally installed in a tension control wheel support arm movably coupled to the support frame; a track supported on the fixed wheel, the movable wheel, and the tension control wheel to move in a tracking manner; and a wheel transfer unit installed in the support frame. The wheel transfer unit provides movement force to the movable wheel support arm and the tension control wheel support arm to change the position of the movable wheel and the tension control wheel for the wheel support frame.
Patent KR-20180129284-A (KR)
Title: Composite performance fire door
Inventor: LEE SEUNG YONG
IPC: E06B3/72
Filed: 2017-05-26
Abstract: The present invention relates to a composite fireproof door. The present invention provides a composite fireproof door including: a front panel forming a front surface of the fireproof door; two side frames disposed on rear sides of opposite sides of the front panel, respectively, and forming opposite side surfaces of the fireproof door; a rear panel disposed on the rear side of the front panel to connect rear ends of the two side frames so as to form the rear surface of the fireproof door; and a fixing unit for coupling the two side frames and the rear panel, wherein each of the side frames includes: a side surface part extending forwards and rearwards; a rear coupling part protruding from a rear end of the side surface part toward an inside of the fireproof door; and a rear overlapping part protruding from the rear end part of the side surface part to the rear side to connect the side surface part and the rear coupling part, wherein the rear panel is disposed such that a periphery of a front surface thereof contacts the rear surface of the rear coupling part, and wherein the fixing unit includes: a fixing frame disposed to cover the periphery of the rear surface of the rear panel; and a fixing member coupled to the rear coupling part through the fixing frame. According to the composite performance fireproof door according to the present invention, because the rear panel and the side frames are coupled to each other in a state in which a periphery of the rear panel is interposed between the rear coupling parts of the side frame and the fixing frame so that the rear panel may be stably fixed without being damaged even when the rear panel formed of a nonmetallic material, such as wood, is applied, and accordingly, the interior of the fireproof door may be decorated in an appealing and refined way by applying the rear panel of various materials, and the insulation of the fireproof door may be improved.
Patent KR-20180131857-A (KR)
Inventor: BAE JOON BUM
IPC: G06F3/00
Filed: 2017-06-01
Abstract: The present invention can measure not only the position of the end portion of a finger but also the three-dimensional position and the three-dimensional rotation angle of a hand. So, the motion of the hand can be confirmed more accurately. In addition, since a vibration generator can be attached to a finger holder and can transmit vibration to the end portion of the finger step by step, it is easy to transmit a force feeling to the finger while its structure is simple. Moreover, since it is mounted on the back of the hand, it is easy to bend the finger. Since it has 5 degrees of freedom or 6 degrees of freedom, it does not interfere with movements such as holding and stretching the hand. The hand motion measurement system includes a hand wearing part, links, a finger wearing part, a hand tracker, an inertial sensor, and hall sensors.
Patent KR-20180007302-A (KR)
Title: Display device
Inventor: KURASAWA HAYATO
IPC: H01L27/32
Filed: 2017-06-15
Abstract: Provided are a display device having a new electrode structure for a touch sensor and a touch sensor operating method. The display device, in which a plurality of pixels are arranged, includes: a plurality of first electrodes arranged in the pixels; a plurality of second electrodes commonly arranged in a plurality of row pixels including pixels arranged in a first direction, and arranged in a second direction crossing with the first direction; a light emitting layer placed between the first and second electrodes of each of the pixels; and a third electrode placed opposite the second electrodes, forming a capacity along with the second electrode, and connected to a plurality of different output terminals.
Patent KR-20190000413-A (KR)
Inventor: HWANG HO YEN
IPC: D05B3/24
Filed: 2017-06-22
Abstract: The present invention relates to sewing method for forming protruding patterns on a connecting portion of a fabric using a sewing machine. More specifically, the sewing is performed so that first and second fabrics and a tape are connected to each other to form a sewing line. A bent portion formed by bending the first fabric is guided to an insertion groove of a presser foot entrance of a sewing guide to sew the bent portion of the first fabric and the tape to form a sewing line. A three-dimensional protruding pattern is easily and quickly formed on the first and second fabrics by blind-stitching on the sewing line. The present invention relates to a sewing method for connecting and sewing the first and second fabrics and the tape more easily and quickly, and forming patterns on the connection portion of the fabric so as to increase the sewing strength of the first and second fabrics and the tape.
Patent KR-20190002072-A (KR)
Inventor: KIM HYUN JOO
IPC: G06K19/06
Filed: 2017-06-29
Abstract: The present invention relates to a halal Korean food catering reservation service providing method based on an application. When a user who is a foreign tourist tries to order Halal food according to his or her needs by using the application of a mobile terminal, the last halal Korean food is provided based on the location where the foreign tourist is staying, according to the sightseeing schedule of the user. A catering reservation for can be made regardless of time and place so that the reservation and payment process for the halal can be made quickly and smoothly. The method includes a step of receiving a halal Korean food reservation request signal, a step of transmitting the information of a catering company, a step of receiving payment approval information, and a step of receiving the evaluation information of the user from a user terminal.
Patent KR-20190007673-A (KR)
Inventor: SONG JAE HA
IPC: F24F5/00
Filed: 2017-07-13
Abstract: The present invention relates to a cool air blowing apparatus for discharging cool oxygen, which is capable of eliminating a vaporizer formed in an oxygen filling container for supplying cool oxygen and includes a new type of a cold generating portion formed in a main body portion by using a cool oxygen transfer pipe to discharge cold air, so that the structure of the oxygen filling container is simplified, thereby reducing the cost and improving the cooling efficiency. The cool air blowing apparatus for discharging cool oxygen includes a main body (10) for discharging cooled oxygen gas; and an oxygen filling container (20) for supplying cooled oxygen gas to the main body (10), wherein the main body (10) discharges the oxygen gas supplied from the oxygen filling container (20) together with the blowing fan (13) through a cold air blowing port (11) formed on an upper end thereof, an opposite end of a transfer pipe (30) connected to the oxygen filling container (20) is formed in a circular or square spiral structure in the inside of the blowing port (11), and a cold air generating portion (31) is formed such that a discharge portion (32), which is an end portion, is configured to face the blowing port (11).
Patent KR-20190012305-A (KR)
Inventor: HAN SANG HYUN
IPC: C09K11/06
Filed: 2017-07-26
Abstract: The present invention relates to a light absorber represented by chemical formula 1, and to an organic electroluminescence device with a light absorbing layer including the same. In the chemical formula 1, X_1 is O or S. The light absorber efficiently absorbs a part of visible light and UV rays.
Patent KR-20190012390-A (KR)
Inventor: KIM JUN HO
IPC: A45D1/04
Filed: 2017-07-27
Abstract: The present invention relates to a hair iron. The hair iron according to the present invention comprises: a body part including a first body and a second body, whose one ends are hinge-coupled; a heat plate formed on a facing inner surface of the other end of the first body or the second body; a power controlling part formed on the rear end of the hinge-coupled part of the body part and controlling power supplied to the heat plate; and a power supply part coupled to the rear end of the power controlling part and supplying power. According to the hair iron of the present invention, the power controlling part is formed at the rear end of the body part, thereby reducing a risk of burns during the operation of the power controlling part.
Patent KR-20190013243-A (KR)
Inventor: SHIN SEOK HO
IPC: B65B43/46
Filed: 2017-08-01
Abstract: According to the present invention, through an automatic packing apparatus for a mask, a mask is smoothly inputted into a package to be packed, and in particular, after a pair of grip levers gripping the mask release a mask grip force in the package to be left from the package, the mask is prevented from being taken out to the outside of the package along with the grip levers.
Patent KR-20180131941-A (KR)
Inventor: PARK JUNG JUNE
IPC: G11C16/32
Filed: 2017-08-01
Abstract: According to a technical idea of the present disclosure, provided is a nonvolatile memory which can improve the performance by reducing a duty correction circuit (DCC) training time to secure an effective window for reading data. The nonvolatile memory comprises: a clock pin for receiving an external clock signal during a DCC training period; a plurality of memory chips for performing a duty correction operation on an internal clock signal based on the external clock signal in parallel during the DCC training period; and an input/output pin commonly connected to the plurality of memory chips, wherein each of the plurality of memory chips includes: a DCC for performing the duty correction operation on the internal clock signal; and an output buffer connected between an output terminal of the DCC and the input/output pin.
Patent KR-20190014376-A (KR)
Inventor: KIM O GON
IPC: A23L33/10
Filed: 2017-08-02
Abstract: The present invention relates to a composition for preventing or alleviating dementia containing a sturgeon extract as an active ingredient extracted by immersing at least one selected among fish meat, cartilage, and bone marrow of sturgeon in distilled water. The composition of the present invention exhibits an effect of preventing or alleviating dementia by containing the sturgeon extract, and can be applied to a pharmaceutical composition or a food composition.