baber/WOPTO huggingface dataset:
Patent KR-20180125130-A (KR)
Title: Exhaust gas treatment equipment including droplet capturing means
Inventor: LEE SOO TAE
IPC: B01D53/78
Filed: 2017-05-12
Abstract: The present invention relates to an exhaust gas treatment apparatus including a water droplet collecting means. More particularly, the present invention relates to an exhaust gas treatment apparatus including a housing having a gas inlet and a gas outlet through which exhaust gas generated by combustion flows, wherein the exhaust gas treatment apparatus includes a water droplet collecting means for collecting water droplets separated from the exhaust gas, the water droplet collecting means includes a diaphragm receiving the water droplets flowing down the inner wall of the housing, and the diaphragm includes at least one through hole at a predetermined position to prevent the collected water droplets from flowing downward and being discharged to the atmosphere.
Patent KR-20180127084-A (KR)
Title: Touch sensing electrode structure and touch sensor including the same
Inventor: CHOI BYUNG JIN
IPC: G06F3/041
Filed: 2017-05-19
Abstract: According to embodiments of the present invention, a touch sensing electrode structure includes sensing electrodes including a plurality of unit patterns and traces electrically connected to the sensing electrodes. Each of the traces includes at least two trace lines and trace bridges connecting at least two traces to each other. It is possible to reduce electrode visibility due to a pattern arrangement difference by the trace bridges and to increase the reliability of the traces.
Patent KR-20180136783-A (KR)
Inventor: JANG JIN WOONG
IPC: G08B21/18
Filed: 2017-06-15
Abstract: The present invention relates to a child location determination system for preventing a child safety accident caused by a schooling vehicle by letting a driver know when a child getting off the child′s school vehicle is within a predetermined distance from the vehicle and allowing the driver to start the vehicle after the child is sufficiently away from the vehicle. To this end, the child location determination system of the present invention comprises a beacon terminal for transmitting a beacon signal covering a set area in a state where a child wears the beacon terminal; a plurality of beacon receivers installed in a vehicle which the child is getting on and off for receiving a beacon signal of the beacon terminal; a controller for receiving information of the beacon terminal through the plurality of beacon receivers and detecting a location of a child wearing the beacon terminal based on the vehicle; and a display unit for outputting the position of the child on the screen so that a driver of the vehicle can identify.
Patent KR-20180138487-A (KR)
Inventor: PARK HAN SAEM
IPC: F25B9/00
Filed: 2017-06-21
Abstract: According to the present invention, an air conditioner for carbon dioxide comprises: a condenser in which refrigerant is condensed; an expansion device in which the refrigerant passing through the condenser is throttled; an evaporator in which the refrigerant passing through the expansion device is evaporated; a compressor in which the refrigerant passing through the evaporator flows to be compressed; an intercooler mutually heat-exchanging refrigerant discharged from the condenser to flow into the evaporator and refrigerant discharged from the evaporator to flow into the compressor; and a flow rate control unit controlling a heat exchange amount of the refrigerant in the intercooler.
Patent KR-20170090375-A (KR)
Title: Sensing device for high work lift
Inventor: CHO YOUNG CHUN
IPC: B66F11/04
Filed: 2017-07-17
Abstract: The present invention relates to a sensing device of a high place operation lift capable of minimizing accidents by sensing distances to obstacles in upper, left, right, front, and rear sides when a platform of the high place operation lift is ascending and then acoustically and visually informing a worker about the obstacles and securing safety of the worker and maximizing convenience for a work by measuring a height of the platform from the ground when the platform is ascending. Namely, the present invention, in the sensing device of the high plate operation lift capable of sensing the obstacles in the upper, left, right, front, and rear sides when the platform (6) of the high place operation lift (1) is ascending, stopping the ascending platform (6), and then visually and acoustically informing the worker about the obstacles, is characterized by the fact that the sensing device of the lift (1) includes an extension platform sensing and informing means (9) installed in the platform (6) and visually and acoustically informing the worker an extension platform (80) is taken out from a main platform (7) when the extension platform (80) is taken out from the main platform (7); a means (10) for sensing the obstacle in the upper side of the platform capable of visually and acoustically informing the worker about the obstacle according to the distance to the obstacle when the platform (6) is ascending; a means (11) for sensing the obstacle in the front, rear, left and the right sides of the platform capable of visually and acoustically informing the worker about the obstacle according to the distance to the obstacle when the platform (6) is ascending; and a platform height measuring means (12) capable of visually and acoustically informing the worker about the height of the platform from the ground when the platform (6) is ascending.
Patent KR-20190009489-A (KR)
Inventor: PARK SE MI
IPC: H01M4/58
Filed: 2017-07-19
Abstract: The present invention relates to an electrode for a battery which does not include a current collector in the form of a metal film and which includes a core comprising an electrode active material and a core-shell structure in which a metallic material is coated or doped on the surface of the core. The present invention also relates to a secondary battery having enhanced battery capacity and energy density and enhanced lifespan characteristics.
Patent KR-20190012824-A (KR)
Inventor: HAN KYUNG CHUL
IPC: F02M59/46
Filed: 2017-07-28
Abstract: The present invention relates to a high pressure pump, comprising: a valve body having a hollow hole, through which fluid is introduced, and an inner space communicating with the hollow hole; a valve plate for opening or closing a flow path communicating with the inner space from the hollow hole; a needle interlocked with the valve plate; a return spring for applying elastic force to the needle; and a valve sleeve coupled to the inside of the valve body into the shape of covering the side, where the fluid moves from the valve body to the high pressure chamber side of the high pressure pump, wherein the valve sleeve includes a circular plate for covering the open side, where the fluid moves from the valve body, a pressure part formed to be extended from the body part so as to support the valve plate, and a boundary part for restricting the fluid, which flows backward from the high pressure chamber to the inner space of the valve body, from applying force to the valve plate and formed to be extended from the circular plate, such that according to the present invention, the force of the return spring is not greatly applied and the self-closing is prevented even in spite of the zero flow phenomenon.
Patent KR-20190014285-A (KR)
Inventor: CHOI WOO JIN
IPC: H04W72/12
Filed: 2017-08-01
Abstract: The present invention relates to a method for wireless fronthaul communications in a 3rd generation partnership project new radio (3GPP NR) system. An embodiment provides a method, in a method of fronthaul communications in a 3GPP NR system, for dynamically using a frequency resource that a base station uses to service a terminal on wireless communications of a distributed (DU)-central unit (CU) section.
Patent KR-20190016713-A (KR)
Inventor: LEE JOO CHAN
IPC: A01K74/00
Filed: 2017-08-09
Abstract: Provided is a collecting container for living organism in a mud flat, capable of efficiently collecting living organism in a mud flat and easily storing the living organism. The collecting container for living organism in a mud flat includes: a first wall and a second wall facing each other and including a handle unit having a hole for a hand to be inserted into an upper end of each of the first wall and the second wall; a support wall extended from one end in the same direction as the first wall and second wall and connecting the first wall and the second wall, wherein the support wall includes at least two or more belt fixing units formed with a hole in which the vertical width is longer than the horizontal width; a third wall facing the support wall and extended from the other end of the first wall and the second wall, wherein the third wall connects the first wall and the second wall; a collection plate extended from a lower end of the third wall and the support wall, the second wall, and the first wall and including at least two or more first discharge holes; and a guide surface formed in the lower part of the collection plate and formed in the direction of the third wall by being extended from the lower end of the support wall, wherein the more the guide surface moves toward the third wall, the farther away the guide surface becomes from the collection plate.
Patent KR-20190020251-A (KR)
Inventor: HWANG SEONG YONG
IPC: F21V8/00
Filed: 2017-08-18
Abstract: The present invention provides an optical member which has a light guide function and a sealed wavelength conversion layer, and a display device including the same. The optical member comprises: a light guide plate connecting an upper surface and a lower surface in three dimensions and including a side surface having a small area in comparison with the lower surface; a low refraction layer arranged on the side surface of the light guide plate and having a refractive index less than the refractive index of the light guide plate; and a wavelength conversion layer arranged on the low refraction layer and converting light of a first wavelength into light of a second wavelength which is different from the light of the first wavelength by receiving the light of the first wavelength. The low refraction layer includes one surface facing the side surface of the light guide plate, the other surface facing the one surface of the low refraction layer, and an edge. The wavelength conversion layer includes one surface facing the other surface of the low refraction layer, the other surface facing the one surface of the wavelength conversion layer, and a side surface connecting the one surface of the wavelength conversion layer and the other surface of the wavelength conversion layer in three dimensions.
Patent KR-20190025170-A (KR)
Inventor: I JAE UK
IPC: E01F13/06
Filed: 2017-08-31
Abstract: Disclosed is an entrance and exit blocking device. The entrance and exit blocking device comprises: a base plate; a spring case provided on one lower side of the base plate and having a spring interposed through a spring fixing plate; a wire guide plate axially supported on one side of the base plate to be able to rotate together with one end of a blocking bar and having a cross section of a half-moon shape; and a wire having one end positioned on the outer end of the wire guide plate and guided along a surface and the other end coupled to the spring inside the spring case through a wire fixing plate to selectively compress the spring according to rotation of the blocking bar and the wire guide plate. The wire has a length varying according to the length of the blocking bar through a wire length adjusting means, and a urethane elastic plate is further interposed between the spring fixing plate and the wire fixing plate. When the blocking bar moves horizontally, rotation is smoothly performed without impact by interlocking between the wire and the spring. When the blocking bar moves vertically, rotation can be smoothly performed even with small power by compression force of the spring. In addition, a wire having an appropriate length and strength is used by the wire length adjusting means according to the length of the blocking bar varied according to an installation place, thereby preventing a load from being applied to a motor. A spring pressure adjusting nut is not used in the blocking device which is a pre-filed application of the present applicant, and thus it is possible to reduce costs and improve assembly productivity due to reduction in the number of components and reduction in assembling man hour. In addition, the present invention has an additional effect of reducing a load during an operation and an abrupt operation of a blocking bar through a urethane elastic plate.
Patent KR-20190024417-A (KR)
Inventor: CHA YOUNG CHUEL
IPC: A47C7/62
Filed: 2017-08-31
Abstract: The present invention relates to a chair for assisting standing posture which is able to rotate a seat by means of a simple operation, and easily adjust a standing angle of the seat without external power. The chair for assisting standing posture of the present invention comprises: a seat on which a user sits; a link means which is provided in a lower part of the seat and drives the seat to be inclined forward; a gas cylinder which provides power to the link means; a standing angle adjusting device which is connected to the gas cylinder and sets rotating angle of the seat inclined forward; and a seat controller which is connected to the gas cylinder and controls operations of the gas cylinder. Accordingly, a user enjoys functions for assisting standing and sitting with a simple operation by the chair for assisting standing posture. In addition, the present invention easily adjusts a standing angle of the seat, thereby assisting standing and sitting for fitting a weight and body shape of a user, and reducing a manufacturing cost. Moreover, the link means, the gas cylinder, and the standing angle adjusting device are configured as one seat tilting module to be applied to chairs in various types. In particular, the seat tilting module is able to be detachably attached to a side frame forming a side unit of a wheelchair by using a supporter.
Patent KR-20190025363-A (KR)
Inventor: KANG HEE WON
IPC: H01L23/552
Filed: 2017-09-01
Abstract: Provided is a semiconductor package capable of shielding electromagnetic waves and miniaturizing. According to the present invention, the semiconductor package comprises: a package base substrate including a base layer, a plurality of connection terminals disposed on the lower surface of the base layer, and a plurality of electromagnetic wave shielding terminals surrounding the plurality of connection terminals and spaced apart from each other on the lower surface of the base layer; a package body disposed on the package base substrate and including at least one semiconductor chip; and an electromagnetic wave shielding member covering a side surface of the package base substrate and a side surface and an upper surface of the package body. The shortest distance between the plurality of connection terminals and the plurality of electromagnetic wave shielding terminals has a value equal to or greater than a separation distance between two adjacent ones of the plurality of electromagnetic wave shielding terminals.
Patent KR-20190027452-A (KR)
Inventor: SONG SEUNG WOO
IPC: H01G4/232
Filed: 2017-09-07
Abstract: An embodiment of the present invention provides a multi-layered ceramic capacitor which comprises: a body including a dielectric layer and first and second internal electrodes arranged by having the dielectric layer therebetween; a first connection electrode passing through the body to be connected to the first internal electrode; a second connection electrode passing through the body to be connected to the second internal electrode; a first external electrode arranged on one surface of the body and connected to the first connection electrode; and a second external electrode arranged on one surface of the body, separated from the first external electrode, and connected to the second connection electrode. The first and second external electrodes include: a first electrode layer formed on the body and including ceramic; and a second electrode layer formed on the first electrode layer and having ceramic content lower than that of the first electrode layer.
Patent KR-20190027519-A (KR)
Inventor: KIM MIN YOUNG
IPC: B23K26/046
Filed: 2017-09-07
Abstract: A laser processing apparatus according to an embodiment of the present invention is the laser processing apparatus for performing laser processing such as welding, etching, and marking by irradiating a laser to a working area, comprising: a projection unit for projecting a pattern onto a work area; a photographing unit for acquiring an image of the working area on which a pattern is projected thereon; a control unit for analyzing the image obtained from the photographing unit to acquire three-dimensional data of the working area; and a focus adjusting unit for adjusting the focus of the laser according to the height or depth of the working area when processing laser based on the obtained three-dimensional data. According to an embodiment of the present invention, the laser processing can be performed on various products having a three-dimensional surface structure as well as a plane shape by performing the laser processing on the working area based on the obtained three-dimensional data.
Patent KR-20190030536-A (KR)
Inventor: JEONG KI IN
IPC: G08B27/00
Filed: 2017-09-14
Abstract: Provided is a method for providing an apartment house data service, which comprises: at least one household terminal for receiving a call signal from a common entrance, which is an entrance of an apartment house, transmitting a door opening control signal in response to the received call signal, transmitting a security alarm to a security office, and performing a call when the call signal is received from the security office; a main control device including an identifier for identifying the apartment house, located between at least one household and the common entrance, relaying and controlling signal transmission of each component, and storing and managing access data for accessing at least one household; a common entrance terminal located between the main control device and the security office, transmitting a call and an image calling the household terminal from the common entrance, controlling a door by receiving the door opening control signal from the household terminal or the security office, and managing an apartment house number, and a password and an authentication card number of the apartment house; and a security terminal for storing and managing the identifier of the apartment house, performing the call to the household terminal of the apartment house managed by the security office, performing the call from the common entrance terminal, and generating an alert when receiving the security alarm from the household terminal.
Patent KR-20190030944-A (KR)
Title: Organic light emitting display device
Inventor: LEE JOON SUK
IPC: H01L27/32
Filed: 2017-09-15
Abstract: The present invention comprises: a first substrate on which pixels having organic light emitting diodes are arranged; a second substrate having a power wiring to which a power voltage is applied, and is opposite to the first substrate; and a conductive filler layer interposed between the first substrate and the second substrate, and having a conductive medium. The first substrate comprises: an auxiliary electrode; a barrier wall disposed on the auxiliary electrode; a cathode of the organic light emitting diode separated by the barrier wall to expose at least a part of the auxiliary electrode, wherein one end is in direct contact with the auxiliary electrode; and a protective film disposed on the cathode and separated by the barrier wall to expose at least a part of the auxiliary electrode. The cathode is electrically connected to the power wiring through the conductive filler layer and the exposed auxiliary electrode.
Patent KR-20190036897-A (KR)
Title: Tire abrasion mesuring apparatus, method and computer redable recording medium
Inventor: HWANG SUNG WOOK
IPC: G01N3/56
Filed: 2017-09-28
Abstract: Disclosed are a device and a method for measuring an abrasion of a tire. The device for measuring an abrasion of a tire comprises: a camera for picking up a surface of a tread of a tire; an area calculating part for separating an area of a groove and an area of a tread block in the picked-up image and calculating the areas; an area ratio calculating part for calculating an area ratio occupied by the area of the groove in the picked-up image; and a mileage calculating part for calculating an estimated mileage by comparing a reference area ratio occupied by the area of a groove in a pre-stored reference image and the area ratio calculated by the area ratio calculating part.
Patent KR-20180048307-A (KR)
Inventor: KIM KYUNG WOO
IPC: G06Q20/10
Filed: 2017-10-11
Abstract: A Dutch treat system is provided. The Dutch treat system includes an interface for receiving a user input for selecting a payment mode, a processor for selecting a first payment mode in which one payment is made for the entire transaction amount based on the user input and a second payment mode in which a plurality of payments are made by dividing the entire transaction amount with a predetermined method; and a reader for reading card information for each of at least one card in accordance with a control command of the processor.
Patent KR-20180040505-A (KR)
Inventor: HWANG SUNG HYUN
IPC: H04W12/06
Filed: 2017-10-12
Abstract: A method and apparatus for initial negotiation in a wireless LAN are disclosed. A method for operating a station in a communication system includes the steps of: generating a probe request frame including WUR capability information for the station supporting a WUR mode; transmitting the probe request frame; and receiving a probe response frame from an access point which receives the probe request frame. Therefore, the performance of the communication system can be improved.
Patent KR-20190041668-A (KR)
Inventor: KIM SOO HONG
IPC: A61C8/00
Filed: 2017-10-13
Abstract: The present invention relates to an alveolar bone supporting member and a drill guide kit for implant surgery including the same, capable of guiding a drill position for implant placement to maintain certain intervals of all the buccolingual and mesiodistal directions of alveolar bone. The present invention is provided to measure the thickness of buccal bone in the mouth in surgery with the alveolar bone supporting member, and guide the drill position, thereby reducing a tooth burden of a patient. The present invention offers the drill guide kit for implant surgery for performing no-cutting surgery without a cutting step performed in general implant surgery, thereby minimizing pain and swelling of the patient. The present invention mixes the alveolar bone supporting member, a continuous guide member, a connecting member, and a mesiodistal guide member of the drill guide kit for implant surgery depending on a surgery environment, thereby being applied to various cases.
Patent KR-20190043700-A (KR)
Title: Method for manufacturing curved cover of mobile phone
Inventor: CHOI WOO SUNG
IPC: B29C53/80
Filed: 2017-10-19
Abstract: The present invention relates to a method for manufacturing a curved cover of a mobile phone which can significantly reduce a defect rate in mass production of a front cover (C1). To this end, the front cover (C1) having a curved edge (G) is completed by forming a pattern plate (PP) after assigning an edge ink pattern (TI) along the edge in a transparent plate (TP) status through digital printing, thereby having the curved edge (G) by forming the pattern plate (PP) after guaranteeing accuracy when assigning the edge ink pattern (TI) in the transparent plate (TP) status.