baber/WOPTO huggingface dataset:
Patent KR-20180110343-A (KR)
Title: Control valve apparatus
Inventor: KANG OEUN SEOK
IPC: F16K47/04
Filed: 2017-03-29
Abstract: The present invention relates to a control valve apparatus capable of preventing a chattering phenomenon. According to an embodiment of the present invention, the control valve apparatus includes: a driving shaft; a valve housing provided therein with a first valve chamber filled with a first fluid and a second valve chamber filled with a second fluid; a first port part provided at a first side of the valve housing to communicate with the first valve chamber such that the first fluid is introduced therein; a second port part provided at a second side of the valve housing to communicate with the second valve chamber such that the second fluid is introduced therein; a third port part provided at a third side of the valve housing to discharge the first fluid, the second fluid, or the mixture of the first fluid and the second fluid; a valve allowing the first fluid to flow from the first valve chamber to the third port part as the driving shaft moves in one direction and allowing the second fluid from the second valve chamber to the third port part as the driving shaft moves in an opposite direction; and a damping part coupled to the driving shaft to cancel at least a portion of the difference between the pressure of the first fluid in the first valve chamber and the pressure of the second fluid of the second valve chamber.
Patent KR-20180112950-A (KR)
Title: Apparatus and method for controlling drive-train in vehicle
Inventor: KANG JI HOON
IPC: B60W10/08
Filed: 2017-04-05
Abstract: A method of controlling a powertrain in a hybrid vehicle comprises the following steps of: driving a motor through a power supply device including electric energy; recognizing when drive power of an engine is necessary; comparing the speed of the motor with a predicted output of the engine; and determining whether to start the engine and couple the engine clutch according to a result of the comparison. According to the present invention, fuel efficiency can be improved.
Patent KR-20180114420-A (KR)
Inventor: HAHN KEE DOO
IPC: H01F27/28
Filed: 2017-04-10
Abstract: A disclosure of the present specification relates to a system for manufacturing a coil for a camera, capable of improving work productivity through massive cutting, soldering, and packaging automation processes. According to an embodiment of the disclosure of the present specification, the system for manufacturing a coil for a camera includes a winding device for manufacturing the coil by winding a coil wire, a cutting device for holding the coil on an upper end thereof and cutting a part of an electrode of the coil, a coating device for coating a part of the remaining electrodes of the coil with metal, and a coil packaging device for inserting and sealing the coils into a packaging material. The cutting device includes a jig part formed to insert the coil into the upper end thereof and the jig part is transferred to the coating device together with the coils to coat the electrodes.
Patent KR-20180116015-A (KR)
Inventor: KO CHANG BIN
IPC: A01K1/035
Filed: 2017-04-14
Abstract: The present invention relates to a valve device for a cage. More specifically, the present invention relates to a valve device for a cage, which guides air to be easily introduced into or discharged from a cage, which is a laboratory animal breeding equipment, thereby controlling the same. According to one embodiment of the present invention, the valve device for a cage is configured to be mounted on an animal breeding cage including an air inlet and an air outlet, and comprises: a cylindrical valve member which has a closed one end, has an open side surface, and includes a sawtooth-shaped first protruding portion along an outer circumference on one side thereof; a mesh-type filter member which is in a form corresponding to an inner side of the valve member, and is inserted into the inner side of the valve member; a hollow nozzle unit which is communicated with the filter member, and includes a second protruding portion on a front end thereof; and a coupling member which is made of an elastic material to couple and fix the first protruding portion and the second protruding portion. In particular, the filter member can be separated from the nozzle unit to be replaced; can be mounted on the air inlet to guide air to be introduced into the cage from the outside; or can be mounted on the air outlet to guide air inside the cage to be discharged to the outside.
Patent KR-20180117238-A (KR)
Inventor: CHO JAE MIN
IPC: H01L23/12
Filed: 2017-04-18
Abstract: The present invention relates to a semiconductor package with improved reliability and a manufacturing method thereof. The semiconductor package according to embodiments of the present invention comprises: a first semiconductor chip mounted on a first substrate; a second substrate on the first substrate; a plurality of support structures disposed between the second substrate and the first semiconductor chip; connection members between the first substrate and the second substrate; and a molding film covering the first semiconductor chip and the connection members.
Patent KR-20180118838-A (KR)
Inventor: KANG DA WON
IPC: A23L33/10
Filed: 2017-04-21
Abstract: The present invention relates to a composition for preventing or treating asthma comprising a sea hare extract. Specifically, the present invention relates to a pharmaceutical composition and a food composition for preventing or treating asthma comprising a sea hare extract and a method for treating asthma. The sea hare extract according to the present invention reduces the secretion of Th2 cytokines (IL-4, IL-5, IL-13), inflammatory cytokines (TNF-α and IL-1ß), leukotrienes (LTD4 and LTE4), reduces the number of inflammatory cells or pleural cells present in the bronchi, and reduces the contraction of smooth muscle cells, thereby being useful for preventing or treating asthma.
Patent KR-20170049477-A (KR)
Title: Organic Light Emitting Diode Display Device and Driving Method thereof
Inventor: KWON OH KYONG
IPC: G09G3/3233
Filed: 2017-04-25
Abstract: An organic light emitting diode display device with a wide input voltage range and a threshold voltage compensation of a driving transistor and a driving method thereof are disclosed. The gate-source voltage of the driving transistor is inputted in a state where the light emitting operation of an organic light emitting element is cut off and when the organic light emitting element emits light, the gate-source voltage of the driving transistor is adjusted according to the threshold voltage of the driving transistor to compensate the change of the threshold voltage of the driving transistor. The OLED display device can have a wide input voltage range by a substrate bias effect and the reduction of a current due to the voltage reduction between a source and a gate of the driving transistor in the light emitting operation.
Patent KR-20180122524-A (KR)
Inventor: CHO SANG MYUNG
IPC: B23K9/167
Filed: 2017-05-02
Abstract: The present invention provides filler metal for welding, wherein a wire having a circular cross section having the various shapes is formed to manufacture a C-type filler metal, and the filler metal can be conveniently manufactured. Moreover, there is no corner portion to perform effective delivery. Through parameter selection of a curvature radius coefficient a-value of the filler metal, in accordance with welding use, the shape of C-type filler metal can be provided. According to an embodiment of the present invention, the filler metal for welding has a concave C-type cross section shape toward a welding tip, and the C-type cross section comprises a lower curve surface forming a lower surface, an upper curve surface forming an upper surface, and two side curve surfaces forming a side surface. The lower curve surface and the upper curve surface head for right and left phases, and curvature of the curves has a size in order of the side curve surfaces, the lower curve surface, and the upper curve surface.
Patent KR-20180127687-A (KR)
Title: Fuse pad, printed circuit board including the fuse pad and method for manufacturing thereof
Inventor: YOUN DONG HYUN
IPC: H05K1/02
Filed: 2017-05-22
Abstract: Disclosed are a fuse pad, a printed circuit board including the same, and a manufacturing method thereof. The fuse pad according to an embodiment of the present invention includes: a first pad provided on one side of a fuse; a second pad provided on the other side of the fuse; and a separation part including a separated area with a curved shape to reduce the resistance of the fuse by separating the first pad and the second pad from each other. Accordingly, the present invention can previously prevent the malfunction of the fuse.
Patent KR-20180128231-A (KR)
Inventor: JEONG HYUNG SEOK
IPC: A23L7/10
Filed: 2017-05-23
Abstract: The present invention provides a method for manufacturing a Gijeong rice cake, which provides a certain quality, taste, and texture by manufacturing dough using a starter culture medium of yeast which is cultured once or more with a culture medium including sugar and salt. According to the present invention, the method for manufacturing a Gijeong rice cake comprises the steps of: (a) preparing a primary culture medium by inoculating and culturing yeast to a culture liquid including sugar, salt, and water, and preparing a starter culture medium by mixing and culturing a mixed solution including yeast in the prepared primary culture medium; (b) manufacturing dough by mixing the starter culture medium with a raw material mixture including rice powder, salt, and water; (c) fermenting the dough; and (d) manufacturing a Gijeong rice cake by steaming the fermented dough in step (c).
Patent KR-20180129109-A (KR)
Inventor: KANG BYUNG IL
IPC: E02F9/22
Filed: 2017-05-25
Abstract: An embodiment of the present invention relates to a construction machine. The construction machinery comprises: a main pump; a swing motor operated by receiving hydraulic oil from the main pump; a swing valve for controlling a flow of the hydraulic oil by the main pump and supplying the hydraulic oil to the swing motor; a discharge pressure detection unit for detecting pressure of the hydraulic oil discharged from the swing motor; a hydraulic oil control valve unit for controlling the flow of the hydraulic oil in accordance with the pressure of the hydraulic oil discharged from the swing motor; a first accumulator capable of storing the hydraulic oil passed through the hydraulic oil control valve unit; and a flow amplifying unit installed between the hydraulic oil control valve unit and the first accumulator. The hydraulic oil discharged from the swing motor is stored in the first accumulator via the flow amplifying unit.
Patent KR-20170061125-A (KR)
Title: 점착 기능을 구비한 유연 전자소자 및 그의 제조방법
Inventor: CHO KIL WON
IPC: H01L51/00
Filed: 2017-05-29
Abstract: 본 발명은 유연 필름, 및 상기 유연 필름의 일측면 상에 형성된 점착층을 포함하는 점착테이프; 및 상기 점착테이프의 상기 일측면의 반대측 타측면 상에 형성된 전자소자;를 포함하는 점착 기능을 구비한 유연 전자소자에 관한 것이다. 이에 의하여 본 발명의 유연 전자소자는 다양한 플렉서블 소재나 굴곡면이 있는 소재의 표면으로 전사되어 자유롭게 점착이 가능하고, 기판의 변형이나 반복적인 밴딩(bending)에 의해서도 전자소자의 손상을 최소화하고 성능을 오랫동안 유지할 수 있는 효과가 있다.
Patent KR-20180000296-A (KR)
Inventor: KIMURA HAJIME
IPC: H01L29/786
Filed: 2017-06-08
Abstract: Provided is a semiconductor apparatus capable of maintaining data for a long time. According to the present invention, memory maintaining characteristics can be improved by blocking a current leakage path between adjacent memory cells in a memory cell array of the semiconductor apparatus without increasing the number of manufacturing processes.
Patent KR-20180136594-A (KR)
Inventor: BAE JIN HEUNG
IPC: G06Q20/12
Filed: 2017-06-14
Abstract: A method for generating context-based content and a system thereof are disclosed. The method of generating context-based content comprises: a step in which a context-based content generation system determines a snapshot point based on an action occurring in a user terminal; a step of specifying at least a part of context information corresponding to the snapshot point when the context-based content generation system determines the snapshot point, wherein the context information includes a position of a user corresponding to the snapshot point and a point of time corresponding to the snap shot point and is at least one of information on an image corresponding to the snap shot point or an associated action performed in the user terminal within a certain range of the point of time; and a step in which the context-based content generation system extracts the context information corresponding to the snapshot point so as to generate content corresponding to the snapshot point. The present invention is able to easily generate content capable of well reflecting a situation at a certain time point.
Patent KR-20180136624-A (KR)
Inventor: LEE SEUNG WOO
IPC: A63C19/00
Filed: 2017-06-15
Abstract: The present invention relates to an outdoor foot billiard table and, more specifically, to an outdoor foot billiard table, which realizes a bed, a long rail, and a short rail with stone to enjoy billiard outdoors with a foot, and moves and arranges normal, central, and corner rails forming the long and short rails to enjoy a four-ball or pocket ball game of ordinary billiard. According to the present invention, the outdoor foot billiard table comprises: the bed to roll a ball for foot billiard thereon; the normal rail formed in a rectangular shape; the central rail formed in a rectangular shape and having an inclined edge formed on one side of a rear part which is an opposite direction to the bed; and the corner rail formed in a rectangular shape, having an inclined edge formed on a front part in a direction of the bed, and having a greater length than that of the central rail. The corner rail is installed at both end parts, the normal rail is installed inside the corner rail, and two central rails are disposed inside the corner rail by facing each other, such that two long rails are formed. The corner rail is installed at both end parts and the normal rail is installed inside the corner rail, such that two short rails are formed. A coupling part mutually couples the corner rail to the rear part of the central rail with an opposite direction to the bed.
Patent KR-20180137718-A (KR)
Inventor: LEE JONG EUN
IPC: F24H4/02
Filed: 2017-06-19
Abstract: Provided is a cogeneration system, which provides a heating/cooling means having high energy efficiency in an actual use condition by using water of a room temperature in a vaporizer during a heating/cooling operation of a heat pump, and generates power by using heat sources of a high temperature and a low temperature, which are generated in a cooling/heating operation process. According to the present invention, the cogeneration system comprises: a heat pump unit which circulates a refrigerant by using a compressor and an expansion valve, transfers heat from a vaporization unit of a low temperature to a condensation unit of a high temperature, generates cold water of a low temperature in the vaporization unit, and generates hot water of a high temperature in the condensation unit; a thermoelectric power generation unit which generates power by using electromotive force generated by a temperature difference between a high-temperature end and a low-temperature end of a thermoelectric conversion device, and supplies the hot water and the cold water generated in a heat pump module to a high-temperature unit being in contact with the high-temperature end and a low-temperature unit being in contact with the low-temperature end, respectively; and a water supply unit which supplies water of a room temperature, in which at least part of the hot water that has passed through the high-temperature unit and at least part of the cold water that has passed through the low-temperature unit are mixed, to the vaporization unit.
Patent KR-20180138285-A (KR)
Inventor: LEE SOON WOOK
IPC: B29C65/02
Filed: 2017-06-21
Abstract: The present disclosure is a solderable resilient electrical contact terminal comprising: an insulating elastic body having constant volume; an insulating coating layer having one surface wrapping the insulating elastic body and adhered thereto; and a heat-resistant conductive layer which is wrapped around the other surface of the insulating coating layer. The heat-resistant conductive layer includes: a polymer layer having one side adhered to the insulating coating layer; a metal layer disposed on the other surface of the polymer layer; and a carbon layer disposed on the surface of the metal layer opposite to the polymer layer.
Patent KR-20190000646-A (KR)
Inventor: KANG MIN GYU
IPC: G04B19/30
Filed: 2017-06-23
Abstract: The present invention provides an indirect lighting clock using indirect lighting to indicate time. According to the present invention, the indirect lighting clock comprises: a base (100); a clock module (200) coupled to the base (100) and including an hour hand rotating part (210) rotated in clockwise direction once by a cycle of twelve hours; an hour hand (300) coupling one side to the hour hand rotating part (210) and having an hour hand shadow forming part (310) of a predetermined shape formed on the other side; a cover (500) disposed on the upper part of the base (100) and having a reflective plate formed on a lower part; and a light emitting part (600) installed on the base (100).
Patent KR-20170088788-A (KR)
Title: Heating Device using Non-electric Source
Inventor: JUNG MIN SHY
IPC: F24C3/08
Filed: 2017-07-13
Abstract: The present invention relates to a windshielding heating device using a non-electric source. To this end, to the present invention relates, more specifically, to a windshielding heating device using a non-electric source heater. A main case of the windshielding heating device accommodates a non-electric heater in an inner lower portion thereof, and includes an air supply hole formed to supply air necessary for combustion; and an upper opening formed such that heat, generated when the non-power heater performs combustion, disperses to an upper portion thereof, wherein a windshielding case is disposed at an inner or outer side of the main case and spaced by a predetermined distance so as to prevent a head wind from entering the air supply hole of the main case. Thus, even if the head wind flows into the air supply hole of the main case, or the present invention is moved while having a heating device, the present invention changes an air flow to thus continuously execute combustion.
Patent KR-20190010238-A (KR)
Inventor: HONG JOO PYO
IPC: G06Q30/00
Filed: 2017-07-21
Abstract: A method for confirming a refined article and a system thereof are provided. The method for confirming a refined article includes a step of acquiring identification information on a product from a first region of a tag, a step of acquiring information on an authentication element corresponding to the identification information using metadata, a step of checking whether the authentication element exists in the second region of the tag using the information on the authentication element, and a step of printing the confirmation result. It is possible to recognize the refined article using an application such as a portable terminal.
Patent KR-20190010253-A (KR)
Inventor: LEE SEONG HAK
IPC: G01N35/00
Filed: 2017-07-21
Abstract: According to one embodiment of the present invention, a vision inspection jig fixes an object to be inspected on a plate introduced into a vision inspection device. The vision inspection jig comprises: a first fixing part including a first adsorption part for adsorbing a plate and a first support part coupled to the first adsorption part to support the first side surface of an object to be inspected; and a second fixing part including a second adsorption part for adsorbing the plate, and a second support part coupled to the second adsorption part to support the second side surface of the object to be inspected.
Patent KR-20190013273-A (KR)
Inventor: LIU XIAOLONG
IPC: C02F1/00
Filed: 2017-08-01
Abstract: According to the present invention, provided is a household wastewater recycling system, which comprises: a hydraulic pressure cylinder in which a cylinder body is installed to be inserted into one support plate, and a direction of installation of the support plate and a hydraulic pressure cylinder rod direction are perpendicularly formed; a first connection plate vertically installed at a free end of a hydraulic pressure cylinder rod, and having through-holes installed at both ends thereof; a guide rod having one end thereof vertically installed on the support plate, and formed to penetrate the through-holes of the first connection plate; a second connection plate fixedly connected to the other end of the guide rod; a pair of scissor type arms hinged to the first and second connection plates, respectively; a support unit having a bottom part hinged to the other ends of first and second support arms of the pair of scissor type arms; a water storage unit having a water inlet and a water outlet installed to be spaced apart from each other at the bottom part; and a pump having one end thereof connected to the water outlet of a water tank through a hose, and the other end thereof connected to a toilet bowl water tank through the hose. According to the present invention, time and manpower can be saved, and wastewater after washing clothes can be recycled for washing a toilet bowl.
Patent KR-20180131312-A (KR)
Inventor: KIM KYOUNG NAM
IPC: G01R1/067
Filed: 2017-08-04
Abstract: The present invention relates to a vertical probe pin and a probe pin assembly including the same. According to the present invention, the probe pin is used in the probe pin assembly including a first support body having first through-holes formed thereon, a second support body having second through-holes formed thereon, and multiple probe pins. The probe pin includes a head unit, a tip unit coming in contact with a subject, and a body which is arranged between the head unit and the tip unit while being elastically deformed when pressure is applied to the tip unit. The tip unit includes a first side surface and a second side surface facing the first side surface. On the first side surface of the tip unit, a protruding tip unit alignment bump is formed to be arranged in the direction toward the inner surface of the second through-holes from the first side surface to align a part of the tip unit while the second side surface is closer to the inner surface of the second through-holes than the first side surface. The body is thinner than the head unit and the tip unit, is wider, and has the center line in the widthwise direction tilted in a direction toward the second side surface from the center line of the tip unit in the widthwise direction.
Patent KR-20190015882-A (KR)
Inventor: PARK JIN HO
IPC: B60R16/02
Filed: 2017-08-07
Abstract: According to an embodiment of the present invention, a connector for an electronic control unit comprises: an ECU connector main body; a first connector pin of which one end is received in the main body, and the other end is exposed to the outside of the main body in parallel with a width direction of the main body; and a second connector pin of which one end is received in the main body, and the other end is exposed to the outside of the main body in parallel with a thickness (T) direction of the main body.