baber/WOPTO huggingface dataset:
Patent KR-20200020532-A (KR)
Title: Speaker and display apparatus comprising the same
Inventor: SEONMAN KIM
IPC: H04R7/04
Filed: 2018-08-17
Abstract: The present invention provides a speaker which has improved sound pressure characteristics in a sound range including a low sound range, and a display device including the same. According to one embodiment of the present invention, the speaker comprises: a vibration plate; a piezoelectric member disposed on one surface of the vibration plate; and a first adhesive member disposed between the diaphragm and the piezoelectric member. The piezoelectric member is formed of a single layer or multiple layers. If the piezoelectric member is a unimorph piezoelectric body, the first adhesive member can be the adhesive member having a high elastic coefficient, and if the piezoelectric member is a bimorph piezoelectric body, the first adhesive member can be the adhesive member having a low elastic coefficient.
Patent KR-20200026344-A (KR)
Inventor: KIM JI HWANG
IPC: H01L25/065
Filed: 2018-08-29
Abstract: Provided is a semiconductor package comprising: a first substrate; a first semiconductor chip mounted on the first substrate; an interposer substrate and a chip package stacked on the first semiconductor chip, wherein the chip package comprises a second semiconductor chip disposed on the interposer substrate; and a first encapsulant filling the first semiconductor chip and the chip package. The interposer substrate may comprise a base layer made of silicon; a conductive pattern disposed on an upper surface of the base layer; and a through electrode passing through the base layer to be in connection with the conductive pattern. According to the present invention, warpage of the semiconductor package due to heat can be reduced.
Patent KR-20200027143-A (KR)
Title: Filter
Inventor: PARK YOON SOK
IPC: H03H9/24
Filed: 2018-09-04
Abstract: According to one embodiment of the present invention, a filter having a wide passband of high frequency comprises: a series unit disposed between a signal input terminal and a signal output terminal and including at least one bulk acoustic resonator; an inductor unit including a first inductor disposed between both ends of the series unit and a second inductor having one end connected to the series unit and a connection node of the first inductor; and a shunt unit disposed between the other end of the second inductor and the ground and including at least one bulk acoustic resonator. A resonance frequency of the bulk acoustic resonator of the shunt unit may be higher than a resonance frequency of the bulk acoustic resonator of the series unit.
Patent KR-20200028178-A (KR)
Title: Dispersant, heat spreading adhesive and heat spreading adhesive tape using the same
Inventor: KIM YOUNGMIN
IPC: C09J175/04
Filed: 2018-09-06
Abstract: The present invention relates to a dispersing agent, a heat-resistant adhesive using the same, and a heat-resistant adhesive tape. Heat-resistant properties and adhesiveness are secured together by providing good dispersibility of heat-resistant particles in the adhesive. The dispersing agent according to the present invention is a polyhydric alcohol compound produced by reacting a polyhydric amine compound containing a hydrophobic chain with glycerol 1,2-carbonate. Adhesion of heat-resistant adhesive is maintained high even if the ratio of heat-resistant particles in the adhesive is increased by using the dispersing agent according to the present invention and securing good dispersibility of the heat-resistant particles in the adhesive. The heat-resistant adhesive has good dispersibility and adhesion using the dispersing agent according to the present invention.
Patent KR-20190089700-A (KR)
Title: Self-assembly article holder
Inventor: PARK SANG KOOK
IPC: B65D1/22
Filed: 2018-09-14
Abstract: The present invention relates to a self-assembly article holder, which comprises a cradle (20) having a coupling groove (10) on one surface or both surfaces, and a connection member (30) rotationally coupled to both ends of the cradle (20), wherein the coupling groove (10) has a coupling protrusion (11) having a constant size at a predetermined height. Therefore, according to the present invention, an article can be conveniently stored, and a device provided with a projection (41) having a constant size can be easily attached to and detached from the cradle (20).
Patent KR-20190030628-A (KR)
Inventor: HUO SHIHONG
IPC: G01L7/08
Filed: 2018-09-14
Abstract: An apparatus senses pressure of a fluid from a fluid medium. The apparatus has a port body with a peripheral wall surrounding an interior channel. The interior channel extends between a diaphragm on the port body and an opening for receiving the fluid. A strain gauge is disposed on the port body. The strain gauge has two or more resistors connected between input/output pads and ground pads. The resistors are spaced substantially equidistant from the ground pad to reduce mobile ion migration.
Patent KR-20200037516-A (KR)
Inventor: KIM DUCK JOONG
IPC: B05B12/12
Filed: 2018-10-01
Abstract: A sprinkler device for a vinyl greenhouse according to an embodiment of the present invention includes: a tank; a pair of mobile units, each extending in the longitudinal direction on both sides of the vinyl greenhouse; a sprinkler installed on each of the mobile units and spraying water on the outer wall of the vinyl greenhouse while moving along the longitudinal direction of the vinyl greenhouse; and a spray passage provided in the form of a corrugated pipe so that the length is variable according to the movement of the sprinkler and mediates the tank and the sprinkler.
Patent KR-20200038062-A (KR)
Inventor: SONG KELLY SOO YEUN
IPC: G02F1/1339
Filed: 2018-10-02
Abstract: The present invention relates to a sealing member and a flat display panel comprising the same. The sealing member according to the present invention comprises a urethane acrylate oligomer and an acrylate monomer, and can exhibit excellent adhesion and elasticity. In addition, the sealing member according to the present invention can integrate an inner sealing material for bonding a lower substrate and an upper substrate with a side sealing material for sealing a side surface of the flat display panel.
Patent KR-20190039874-A (KR)
Title: Method for suppressing particle generation and vacuum apparatus
Inventor: TETSUKA TAKASHI
IPC: H01L21/02
Filed: 2018-10-05
Abstract: An object of the present invention is to suppress generation of particles. Provided is a method for suppressing particle generation, which is a method for suppressing particle generation of a vacuum apparatus having components processed by alumite, has: an exhaust process exhausting and high-pressing the inside of the vacuum apparatus and vacuumizing pressure in the vacuum apparatus to 1.3×10-1Pa(1 mTorr) or less; a boosting process boosting the inside of the vacuum apparatus to atmospheric pressure after the exhaust process; and a water attaching process attaching water to the components processed by alumite after the boosting process.
Patent KR-20200042759-A (KR)
Inventor: KIM BYUNG JUN
IPC: G06F21/32
Filed: 2018-10-16
Abstract: According to the embodiments of the present invention, provided is a biometric information registration system which registers biometric information used in biometric information based payment. The biometric information registration system comprises a registration terminal, a channel server, and a management server. The registration terminal obtains biometric information of a customer and transmits the obtained biometric information and an electronic signature of an identifier of the registration terminal to the channel sever. The channel server transmits the biometric information and the electronic signature to the management server to register the biometric information. The management server verifies the electronic signature and stores the biometric information in a biometric information database in accordance with a result of the verification.
Patent KR-20200045038-A (KR)
Title: Supercritical processing aparatus
Inventor: LEE JAE SEONG
IPC: H01L21/67
Filed: 2018-10-19
Abstract: One embodiment of the present invention provides a supercritical processing apparatus which includes: a bezel having an upper bezel of which a first fluid hole is formed at the center and a lower bezel of which a second fluid hole is formed at the center; and a space part in which a substrate is arranged between the upper bezel and the lower bezel. A first guide part inclined downwards from the first fluid hole to a surrounding side is provided in a lower portion of the upper bezel. Therefore, the supercritical fluid can be stably supplied or discharged.
Patent KR-20200046521-A (KR)
Title: Fuel cell system for underwater environment
Inventor: SHIN HYUN KHIL
IPC: H01M8/0662
Filed: 2018-10-24
Abstract: The present invention relates to a fuel cell system for an underwater environment to simplify a structure thereof. According to one embodiment of the present invention, the fuel cell system comprises: a fuel supply unit supplying fuel; an oxygen supply unit supplying oxygen; a modifier connected to the fuel supply unit to receive the fuel and generate a mixed gas including carbon monoxide, carbon dioxide, and hydrogen through a modification reaction; a combustor connected to the fuel supply unit and the oxygen supply unit to receive the fuel and the oxygen, respectively, to heat the modifier; a refining unit connected to the modifier to receive the mixed gas to refine hydrogen from the mixed gas and discharge carbon monoxide and carbon dioxide to the combustor; and a single-stage fuel cell connected to the refining unit and the oxygen supply unit to receive hydrogen and oxygen, respectively, to produce electric energy. Unreacted hydrogen and unreacted oxygen discharged from the single-state fuel cell can be discharged to the combustor.
Patent KR-20200050567-A (KR)
Title: Lamp for vehicle
Inventor: HAN HYO JIN
IPC: F21S41/40
Filed: 2018-11-02
Abstract: The present invention relates to a lamp for a vehicle, and more specifically, to a lamp for a vehicle which can generate a beam pattern including a cut-off line to prevent the driver of a frontward vehicle from suffering from brightness. To this end, the lamp for a vehicle according to an embodiment of the present invention comprises: a light source unit; a first lens unit in which a plurality of incident lenses are arranged on the surface along which light is incident from the light source unit; a second lens unit in which a plurality of discharge lenses are arranged on the surface along which the light discharged from the first lens unit is incident to be discharged; and a shield unit which is located between the plurality of incident lenses and the plurality of discharge lenses. Here, among the plurality of incident lenses and the plurality of discharge lenses, at least one arranged in left-and-right directions to form a row in the left-and-right directions is arranged such that the row in the left-and-right directions may be inclined at a predetermined angle.
Patent KR-20200051327-A (KR)
Inventor: JEYEOL LEE
IPC: B67D1/08
Filed: 2018-11-05
Abstract: According to an embodiment of the present invention, a beverage maker comprises: a fermentation tank forming a space in which beverages are manufactured; a display; an input unit receiving recipe information of a beverage to be manufactured in the fermentation tank; and a controller configured to set a manufacturing environment of the beverage based on the received recipe information, and to control a manufacturing function of the beverage based on the set manufacturing environment. The controller receives a recipe confirmation request through the input unit, and displays the recipe information on the display based on the received recipe confirmation request.
Patent KR-20200052659-A (KR)
Inventor: PARK YONG HWAN
IPC: F16B43/00
Filed: 2018-11-07
Abstract: The present invention relates to a method for manufacturing a washer structure for a vehicle, which comprises: a step that a plurality of washers containing iron are mounted on a plurality of washer mounting holes on a jig member of a flat plate having the plurality of washer mounting holes formed on the upper surface at uniform intervals; a step that the overlapped washers are removed by using a washer removal bar to remove the washers which are mounted in an overlapped manner after the washer mounting step; a step that the washers mounted on the jig member are moved to a transport plate member after the overlapped washers are removed; a step that the transport plate member on which the washers are mounted is mounted on a mold; and a step that an elastic body surrounds the washers by means of the mold. Therefore, a washer structure surrounded by the elastic body is manufactured by using a magnet and the bar for removing the washers which are located in an overlapped manner, thereby maximizing production efficiency, and increasing product quality by a reduced failure rate.
Patent KR-20200057291-A (KR)
Inventor: CHANG SUNG JUNE
IPC: G06N99/00
Filed: 2018-11-16
Abstract: Disclosed are a method and a device for creating a transfer learning model, which is independent of a basic learning model and has high performance, high precision and high reliability, by sampling seed information representing a class among at least one piece of basic learning data to obtain input information of standard data, and evenly combining the obtained standard data and new data.
Patent KR-20200058232-A (KR)
Title: Can seaming apparatus
Inventor: KIM HO GEUN
IPC: B21D51/32
Filed: 2018-11-19
Abstract: Disclosed is a can seaming device. The can seaming device according to the present invention may comprise: a can elevating unit on which a can body is mounted and which performs an elevating motion; a seaming chuck which is fixated after penetrating a roof panel of the can seaming device, and allows the can body elevated by the elevating motion of the can elevating unit and a can lid placed on the can body to be rotated; a shaft fixing member which is fixated to the lower surface of the roof panel; a first seaming roll shaft of which central portion is hinge-coupled to the shaft fixing member to be rotatable by using the shaft fixing member as the central shaft; a second seaming roll shaft of which central portion is hinge-coupled to the shaft fixing member to be rotatable by using the shaft fixing member as the central shaft; a seaming roll cam unit which is rotated to push one side of the first seaming roll shaft to rotate the first seaming roll shaft, while pushing one side of the second seaming roll shaft to rotate the second seaming roll shaft; a first seaming roll which is coupled to one point of the first seaming roll shaft, and is moved in accordance with the rotation of the first seaming roll shaft in order to pressurize such that the edge of the opening portion of the can body and the curl of the rotating can lid may be folded and curled up; and a second seaming roll which is coupled to one point of the second seaming roll shaft, and is moved in accordance with the rotation of the first seaming roll shaft in order to compress and enclose the edge and the curl of the can lid. Therefore, drinks produced in household or individual businesses can be directly packaged in a can to be sold.
Patent KR-20200059536-A (KR)
Inventor: JEONG MI YEONG
IPC: C12P21/00
Filed: 2018-11-21
Abstract: The present invention relates to a method for producing an active TGF-β1 protein. Particularly, the present invention relates to a method for increasing the production rate of a TGF-β1 protein by attaching and culturing CHO cells expressing the TGF-β1 protein in a mixed medium in which CD OptiCHO medium and CloneMedia-CHO medium are mixed in a volume ratio of 3:7 to 7:3.
Patent KR-20200062571-A (KR)
Title: Brace for solipsism type of 3 pointing press
Inventor: HA BYUNG WOOK
IPC: A61F5/02
Filed: 2018-11-27
Abstract: The present invention relates to a three-point support-type scoliosis correction vest. The three-point support-type scoliosis correction vest comprises: a shoulder support (11) for supporting a shoulder part; a pair of first and second chest support pressurizers (13, 14) disposed at left and right sides and supporting a chest part; a pair of first and second waist support pressurizers (15, 16) disposed at left and right sides and supporting a waist part; and a pelvic support pressurizer (17) for supporting and pressing a pelvic part. According to the present invention, scoliosis can be corrected.
Patent KR-20200062767-A (KR)
Inventor: KIM JEEEUN
IPC: H01M50/531
Filed: 2018-11-27
Abstract: According to an embodiment of the present invention, a cylindrical secondary battery includes an electrode assembly including a negative electrode sheet, a positive electrode sheet and a separator, wherein the separator is located on the outermost of the electrode assembly. An electrode tab positioned inside the separator is attached to one of the negative electrode sheet and the positive electrode sheet, and a metal layer positioned between the electrode tab and the separator includes an adhesive material. It is possible to implement the cylindrical secondary battery that can increase the stability and lifespan of a battery cell.
Patent KR-20200067290-A (KR)
Inventor: CHOI GONG JIB
IPC: D06F35/00
Filed: 2018-12-03
Abstract: The present invention relates to an apparatus for deodorizing sportswear and, more specifically, to an apparatus for deodorizing sportswear to deodorize and dry sportswear wet by sweat generated by exercise without washing the sportswear every day while simply storing the sportswear. According to the present invention, the apparatus comprises: a main body having a predetermined space formed therein, having an inlet disposed on one side to receive external air, and an outlet disposed on the other side to discharge internal air; a hanger stand disposed in the main body to hang the sportswear thereto; a blower connected to the inlet to forcibly blow the external air into the body; and a perfume sprayer connected to the inlet of the main body and spraying perfume to allow the perfume to go along the external air when the external air is received by the blower. The hanger stand comprises: a pair of vertical bars vertically installed to be spaced apart at a predetermined distance; and a horizontal bar installed to horizontally connect the upper ends of the pair of vertical bars and hanging a hanger, which has the sportswear hung thereto, thereto. A plurality of hanger installation protrusions, which have recessed grooves formed on a surface to receive and fix the hanger therein and thereto, protrude from the outer surface of the horizontal bar at predetermined intervals.
Patent KR-20200069470-A (KR)
Inventor: LEE SANG HYOUN
IPC: A43B7/02
Filed: 2018-12-07
Abstract: The present invention relates to an insole having a heating element embedded therein and, more specifically, to technology related to an insole having a heating element embedded therein, which has a structure to prevent breakage of a case protecting the heating element and damage to the heating element by the user′s load while a heating element is disposed in an insole to effectively transfer heat to a user′s foot. According to the present invention, an insole inserted into a shoe to transfer heat to the user′s foot comprises: a case having a space part formed therein and supporting the remaining portion except for the user′s heel; the heating element embedded in the case; and a support member detachably coupled to the rear end part of the case to support the heel portion of the user and having a reinforcement part vertically formed on the inside to distribute the load.
Patent KR-20200070800-A (KR)
Title: Novel hetero-cyclic compound and organic light emitting device comprising the same
Inventor: KIM SHIN SUNG
IPC: C07D333/10
Filed: 2018-12-10
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower a driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20200072077-A (KR)
Title: Geo-query based Resource Discovery Method using Geo-location Attribute
Inventor: JEONG SEUNG MYEONG
IPC: G06Q50/10
Filed: 2018-12-12
Abstract: Provided is a Geo-query-based resource search method using a Geo-location attribute, as a method for searching resources based on location information. According to an embodiment of the present invention, the resource search method comprises the steps of: creating a resource including a location attribute capable of storing location information; recording location information in a location attribute; and searching for a resource based on the location information recorded in the location attribute. Thereby, by adding a Geo-location attribute to the resource and recording the location information, the Geo-query-based resource search using the same is possible.
Patent KR-20200077255-A (KR)
Title: Diagnostic equipment for companion animal
Inventor: KYEONG HYEON TAE
IPC: A61B6/00
Filed: 2018-12-20
Abstract: The present invention relates to a device for diagnosing a companion animal by using radiation. According to an embodiment of the present invention, the device for diagnosing a companion animal comprises: a radiation irradiation unit generating radiation and irradiating the radiation toward a diagnosis target; a detector disposed to be opposite to the radiation irradiation unit to detect the radiation irradiated from the radiation irradiation unit; a driving unit adjusting a position of the radiation irradiation unit and the detector; and a communication unit wirelessly communicating with external devices. The driving unit adjusts the position of the radiation irradiation unit and the detector to allow the diagnosis target to be positioned between the radiation irradiation unit and the detector, and the radiation irradiation unit irradiates the radiation when the diagnosis target is positioned between the radiation irradiation unit and the detector.
Patent KR-20200081543-A (KR)
Title: Manufacturing Method of Multi-Junction Solar Cell and Multi-Junction Solar Cell thereby
Inventor: JUNG SANG HYUN
IPC: H01L31/0224
Filed: 2018-12-27
Abstract: The present invention relates to a manufacturing method of a multi-junction solar cell and a multi-junction solar cell manufactured thereby. The manufacturing method of the multi-junction solar cell comprises: a first step of forming a light absorption layer on an upper portion of a substrate for epitaxial growth; a second step of forming a rear electrode on an upper portion of the light absorption layer; a third step of removing the substrate for epitaxial growth from the light absorption layer; and a fourth step of forming a front electrode on an upper portion of the light absorption layer on a side in which the substrate for epitaxial growth is removed. The light absorption layer consists of N number of subcells (N is a natural number greater than or equal to 2) having different absorption wavelengths. Each subcell is tunnel-joined to form multiple junctions. Accordingly, the present invention provides a multi-junction solar cell with improved solar cell efficiency by improving electric conductivity and transmittance by applying a tunnel junction structure by a recombination layer instead of a transparent electrode and a metal electrode.