baber/WOPTO huggingface dataset:
Patent KR-20200040079-A (KR)
Title: An electronic device comprising a shield member having a recess formed therein for receiving an adhesive material
Inventor: KIM MIN KUK
IPC: H04M1/02
Filed: 2018-10-08
Abstract: Disclosed is an electronic device. The electronic device includes a housing, a first electrical element disposed inside the housing, a substrate including an adhesive material, and a shielding member fixed to the substrate by the adhesive material and formed therein with a shielding space in which the first electrical element is disposed. The shielding member includes a plate facing the substrate, and a sidewall formed between the plate and the substrate to connect the plate and the substrate and extending in a circumferential direction surrounding the shielding space. The adhesive material is disposed on the substrate to surround at least a portion of the sidewall. The side wall includes an outer surface facing the shielding space, an inner surface facing the outer surface, and a bottom surface facing the substrate. The adhesive material may be formed such that at least a portion covers the outer surface and at least a portion of the inner surface, and a recess in which the adhesive material is accommodated may be formed on at least one of the outer surface and the inner surface. In addition, it is possible to implement various embodiment understood through the present disclosure.
Patent KR-20190142693-A (KR)
Inventor: HONG SEONG JEONG
IPC: E03F5/04
Filed: 2018-10-10
Abstract: The present invention relates to a malodor preventing member mounted on a drainage trap installed on a drain hole so as to allow wastewater to be smoothly discharged and prevent malodors from being introduced into an indoor space. The present invention is formed with a mounting part in the drainage trap installed on a floor so that a housing main body which is a pipe body formed with a mounting flange on an upper end is mounted on the mounting part, is formed with a protrusion frame formed with a coupling protrusion on both left and right sides on a lower end inner wall of the housing main body, is made of a rubber or silicon material which is easy for bending and restoring on the protrusion frame to be formed with a coupling hole so as to be coupled to the coupling protrusion, and couples a malodor preventing screen formed with opening and closing wings on both left and right sides not formed with the coupling hole, thereby allowing the opening and closing wing of the other side, which is not coupled to the coupling protrusion, to be automatically opened and closed by discharged water pressure in a state of being adhesively coupled to the protrusion frame.
Patent KR-20200049013-A (KR)
Inventor: CHO JAE EOCK
IPC: C09D5/08
Filed: 2018-10-31
Abstract: The present invention relates to an anti-corrosive coating film comprising: a first film located on a surface of a steel material; a second film located on the first film; and a third film located on the second film, wherein the first film comprises a first paint including aluminum particles, zinc particles, an extender pigment, and an inorganic silicate solvent, the second film comprises a sodium-silicate-based second paint, and the third film comprises a silicone-based third paint. According to the present invention, the anti-corrosive coating film is capable of protecting the steel material from corrosion for a long time even in high temperature, wet, and acidic atmosphere.
Patent KR-20190062178-A (KR)
Title: Package structure and manufacturing method thereof
Inventor: CHANG CHIEN SHANG YU
IPC: H01L21/78
Filed: 2018-11-02
Abstract: The present invention provides a package structure capable of effectively reducing a height of a package structure at less expensive manufacturing costs, and a manufacturing method thereof. The package structure comprises a redistribution structure, a die, at least one connecting module, a first insulating encapsulant, a chip stack, and a second insulating encapsulant. The die is disposed on and electrically connected to the redistribution structure. The connecting module is disposed on the redistribution structure. The connecting module includes a protection layer and a plurality of conductive bars embedded in the protection layer. The first insulating encapsulant encapsulates the die and the connecting module. The chip stack is disposed on the first insulating encapsulant and the die. The chip stack is electrically connected to the connecting module. The second insulating encapsulant encapsulates the chip stack.
Patent KR-20200050653-A (KR)
Inventor: LEE SANG HUN
IPC: B65G47/80
Filed: 2018-11-02
Abstract: The present invention relates to a sliding turntable. The sliding turntable includes: a base (9); a plurality of rails (5) which are arranged on an upper portion of the base (9); a slider (3) which is arranged on upper portions of the rails (5) so as to be reciprocated forwards and backwards; and a rotating part (7) which is rotationally arranged on an upper portion of the slider (3) and on which a weight object (W) is loaded. Therefore, the sliding turntable can easily handle the weight object.
Patent KR-20200052643-A (KR)
Inventor: LEE SEUNG KYU
IPC: G09F9/30
Filed: 2018-11-07
Abstract: According to one embodiment of the present invention, a foldable display device comprises: a display panel switched between a flattened and unfolded state and a folded state with one surfaces facing each other; a back plate supporting the display panel under the display panel; a first buffer member supporting a front surface of the display panel and a front surface of the back plate at the bottom of the back plate; and a second buffer member supporting the front surface of the display panel, the front surface of the back plate, and a front surface of the first buffer member at the bottom of the first buffer member. A modulus value of the second buffer member is smaller than a modulus value of the first buffer member. Therefore, by disposing the first buffer member and the second buffer member at the bottom of the display panel, the deformation and breakage of the foldable display device due to external impact may be reduced.
Patent KR-20200058190-A (KR)
Inventor: LEE DONG JOO
IPC: E02D29/14
Filed: 2018-11-19
Abstract: The present invention relates to a device for opening and closing a manhole cover and, more specifically, to a device for opening and closing a manhole cover which includes springs to support a manhole cover to maintain an opened state at a prescribed angle and a friction prevention member between the springs to reduce friction caused between the springs to prevent abrasion of the springs to stably open and close the manhole cover. The device for opening and closing a manhole cover of a manhole with a cover to cover an opening part of a main body comprises: a case having a spring installed therein to be fixed and installed on one side of the cover; an installation member installed on one side of the main body to be coupled to both ends of a fixing shaft and the case; and a fixing member coupled to both ends of the fixing shaft to fix the installation member.
Patent KR-20200062823-A (KR)
Inventor: EUN HA CHOI
IPC: A46B9/04
Filed: 2018-11-27
Abstract: The present invention is to provide a plasma toothbrush, which has bristles to allow direct toothbrushing, supplies plasma to perform plasma treatment at the same time, and can secure electrical safety. In addition, the plasma toothbrush of the present invention has a structure configured to replace a bristle part at low costs when bristles are worn and are desired to be replaced. According to the present invention, the plasma toothbrush comprises a plasma generation module embedded in a handle part of the toothbrush and a toothbrush part which is detachably coupled to the handle part and in which active species can communicate with plasma generated by the plasma generation module. The toothbrush part of the plasma toothbrush has a connection part communicating with the plasma generation module. Also, an air pump or a small gas capsule is disposed on the handle part where the plasma generation module is placed. In addition, a backflow preventing valve is installed at the connection part, such that the plasma and the active species are supplied to a bristle head, and liquid which may permeate during toothbrushing is preserved in the bristle head not to permeate a plasma generation part.
Patent KR-20180132000-A (KR)
Inventor: HWANG SEUNG JAE
IPC: A01G9/24
Filed: 2018-11-29
Abstract: The present invention relates to an air flow system for temperature reduction in a plug seedling production greenhouse. The configuration of the system comprises: a house installed at a height of 3 m from the ground and having a spaced formed therein; a seedling loading unit provided inside the house the spaced apart from the ground; a through hole unit installed on the house and opened to allow the air to flow outside at a height of 1 m from the ground; an insect screening net unit installed on the through hole and preventing the insects from entering through the through hole; and an air flow fan unit installed inside the house and installed parallel with the seedling loading unit at a relatively higher position than the seedling loading unit from the ground.
Patent KR-20200064696-A (KR)
Inventor: JIN TACK PARK
IPC: F16D65/097
Filed: 2018-11-29
Abstract: Disclosed is a pad spring of the present invention. According to one aspect of the present invention, the pad spring includes: a guide unit provided on a carrier to guide a pair of pad plates for pressing a disk; a protruding unit extended from the guide unit in an upward direction and protruding; and a connecting unit which is extended in the upward direction from the protruding unit and has a return unit. The return unit is formed by cutting at least a part of the connecting unit and is bent to return the pad plates.
Patent KR-20200065792-A (KR)
Title: A sensor attaching seet and a method of detachment sensor to a pipe joint.
Inventor: YOUN SANG JO
IPC: G01M3/40
Filed: 2018-11-30
Abstract: The present invention relates to a sensing line sheet attachment sensor of a pipe joint unit monitoring device in case of leaking water, oil, and gas in a pipe joint unit, which comprises: an upper sensor connected to a sensing line at one end of a sensing line sheet; and a lower sensor connected to the sensing line at the other end of the sensing line sheet. The sensing line sheet attachment sensor of the present invention further comprises: a plurality of sensing line sheet attachment sensors to which the upper and lower sensors are attached; and a detachable sensor formed by one-touch coupling of the upper sensor with a first lower sensor of one of the sensing line sheet attachment sensors. A second detachable sensor is formed by one-touch coupling of a first upper sensor connected to the first lower sensor by the sensing line with a second lower sensor of another one of a plurality of second sensing line sheet attachment sensors. The detachable sensor is formed by one-touch coupling of the upper sensor of the sensing line sheet attachment sensors corresponding to the number of pipe joints of the pipe joint unit with a lower sensor of another sensing line attachment sensor by the pressure. According to the sensing line sheet attachment sensor, upper and lower sensors are integrated, not assembled at a separate factory, thereby reducing costs.
Patent KR-20200068252-A (KR)
Title: Hybrid beamforming radar system
Inventor: KIM JEONG GEUN
IPC: H01P5/18
Filed: 2018-12-05
Abstract: The present invention provides a hybrid beamforming radar system in which a radar signal transmitter comprises: a first transmission channel which includes a power distributor for distributing, to the first transmission channel and a second transmission channel, the power of a radar signal generated and transmitted from a radar signal generator, a first phase shifter for shifting the phase of the radar signal distributed by the power distributor, and a first variable gain amplifier for adjusting amplification gain by stages while suppressing changes in the phase of the radar signal passing through the first phase shifter; and the second transmission channel which includes a second phase shifter for shifting the phase of the radar signal distributed by the power distributor and a second variable gain amplifier for adjusting the amplification gain by stages while suppressing changes in the phase of the radar signal passing through the second phase shifter, A radar signal receiver includes: a first receiving channel that generates a first I signal and a first Q signal by mixing the radar signal, generated and transmitted from the radar signal generator, with a received RF signal and filters an intermediate frequency signal from the generated first I and Q signals; and a second receiving channel that generates a second I signal and a second Q signal by mixing the radar signal, generated and transmitted from the radar signal generator, with a received RF signal and filters an intermediate frequency signal from the generated second I and Q signals. Therefore, the hybrid beamforming radar system enables parallel processing by using the radar signal transmitter and the radar signal receiver.
Patent KR-20200069547-A (KR)
Inventor: KANG UK
IPC: A61B5/0496
Filed: 2018-12-07
Abstract: Disclosed is a self fundus image photographing device. The self fundus image photographing device comprises: a display part displaying a focal image; a first sensor part measuring the pupil state of a subject; a second sensor part measuring blinking of an eyelid of the subject; a camera part photographing at least one of a pupil image of the subject and a fundus image of the subject; and a control part that controls the camera part to photograph the fundus image of the subject based on a measured value of the first sensor part, a measured value of the second sensor part, and the pupil image of the subject, and determines the photographed fundus image of the subject as a lesion reading target fundus image when the photographed fundus image of the subject is in an information range of a predetermined fundus image.
Patent KR-20200071185-A (KR)
Inventor: YUN YEO SHIN
IPC: B65G13/12
Filed: 2018-12-10
Abstract: The present invention relates to a transfer device for aligning a box for loading a display panel, which comprises: a conveyor unit for transferring a box for loading a display panel by a plurality of transfer rollers, and horizontally aligning the same; an elevating unit formed at lower sides of both sides of the conveyor unit and elevating the conveyor unit by an elevating motor; a stopper protruding upward from a rear surface of the conveyor unit to prevent the box from being transferred; and a fixing unit formed on a front surface of the conveyor unit and protruding upward to fix the box when the box enters a set position. According to the transfer device for aligning a box for loading a display panel, the position of a box for loading, which is supplied without any separate driving apparatus, is aligned to provide easy maintenance.
Patent KR-20200072107-A (KR)
Inventor: PAK SUK DAL
IPC: C23G3/02
Filed: 2018-12-12
Abstract: The present invention relates to an apparatus for filtering acid cleaning sludge of stainless steel (STS). The apparatus includes: an acid recovery tank part that, after an acid wasted water solution generated in an acid cleaning process for STS is introduced into the acid recovery tank part and sludge is filtered, discharges an acid recovery solution; a plurality of filter parts provide to be spaced apart from the acid recovery tank part to filter the sludge; and a plurality of sludge removing parts provided to correspond to the plurality of filter parts to remove the sludge filtered by the plurality of filters in an air injection method, whereby after the sludge is filtered in the acid recovery process after the STS is acid-cleaned, the sludge can be automatically removed.
Patent KR-20200072904-A (KR)
Title: Piezoelectric thin film resonator
Inventor: KO YONG HUN
IPC: H03H9/15
Filed: 2018-12-13
Abstract: According to one embodiment of the present invention, a piezoelectric thin film resonator capable of reducing a spurious noise comprises: a substrate; a lower electrode disposed on the substrate; a piezoelectric layer disposed on the lower electrode; and an upper electrode disposed on the piezoelectric layer. A concave and convex pattern surrounding a resonance area is formed on an upper surface of the upper electrode.
Patent KR-20200073454-A (KR)
Title: Network Slice Selection Function, and System and method for management of the same
Inventor: SONG WANG CHEOL
IPC: H04L12/24
Filed: 2018-12-14
Abstract: The present invention realizes a function of selecting the correct network slice instance which suits a request of a user terminal in 5G architecture (23.501 3GGP technical specification). Specifically, the present invention is to provide a network slice selection function (NSSF) which identifies and selects network slice instances for interaction with mobility management entity (MME)/access mobility function (AMF) by communicating with a virtualized network function (VNF) orchestration platform to find out the current state of the network.
Patent KR-20200075487-A (KR)
Title: Method for obtaining full-color hologram optical element using photopolymer, and head-up display apparatus with the same
Inventor: KIM NAM
IPC: G02B5/32
Filed: 2018-12-18
Abstract: Provided is a method for manufacturing a full-color holographic optical element in a full-color holographic optical element manufacturing device including a lens and a holographic recording medium located farther away than a focal length of the lens. The method includes: a step of allowing a signal beam including a mixture of laser beams having wavelengths of R (red), G (green), and B (blue) to be incident on the lens; and a step of recording a hologram in such a manner that a reference beam including a mixture of laser beams having wavelengths of R, G, and B is allowed to be incident on the holographic recording medium, wherein the holographic recording medium is configured with a single medium. According to the present invention, there is an effect of preventing distortion due to reflected light, exhibiting a constant yield, and improving diffraction efficiency by recording and manufacturing the hologram on the single medium using the photopolymer rather than that of the conventional full-color holographic optical device.
Patent KR-20200077316-A (KR)
Inventor: OSUNG DO
IPC: G09G3/3233
Filed: 2018-12-20
Abstract: The organic light emitting display device according to an embodiment of the present invention includes: a display panel including a first pixel connected to a first data line and a first sensing line, and a second pixel connected to a second data line and a second sensing line; a first current integrator which senses, through the first sensing line, a first pixel current flowing through the first pixel in response to a sensing data voltage during a first sensing period, and senses, through the first sensing line, a common noise current flowing through the first pixel in response to a dummy data voltage lower than the sensing data voltage during a second sensing period following the first sensing period; and a second current integrator senses, through the second sensing line, the common noise current flowing through the second pixel in response to the dummy data voltage during the first sensing period, and senses, through the second sensing line, a second pixel current flowing through the second pixel in response to the sensing data voltage during the second sensing period. Therefore, the change in pixel current is detected through the voltage difference between an integrator reference voltage and an integrator output voltage.
Patent KR-20200077901-A (KR)
Title: Apparauts for manufacturing luggage board
Inventor: YUN JAE HO
IPC: B32B37/10
Filed: 2018-12-21
Abstract: The present invention relates to an apparatus for manufacturing a luggage board, which comprises a luggage board jig unit, a luggage board jig transfer unit, a non-woven fabric jig unit, a non-woven fabric jig transfer unit, a heater unit, and a heater transfer unit. More specifically, since the heater unit comprises a first heating unit and a second heating unit to simultaneously heat a luggage board and non-woven fabric, the luggage board required to be covered with the non-woven fabric can be automatically covered with non-woven fabric, such that productivity and work efficiency are increased, reliability and quality of the luggage board are increased, and manufacturing costs and time are reduced, thereby increasing a sale quantity of the luggage board and increasing user convenience and safety of a worker.
Patent KR-20200082338-A (KR)
Inventor: IHM HWON
IPC: G06Q10/04
Filed: 2018-12-28
Abstract: The present invention relates to a community point marketplace system for resource allocation and operation. According to the present invention, the community point marketplace system for resource allocation and operation comprises: a collection unit to collect resource information; a first processing unit to calculate points; a storage unit to store the resource information and the points; a first reception unit; a first transmission unit; a second reception unit; a second transmission unit; and a second processing unit. According to the present invention, demands for resources in a community can be recognized in real time.
Patent KR-20200082850-A (KR)
Title: Graphene oxide filler with flame retardant and compatibilizer, and polypropylene nanocomposite using the same
Inventor: JHO JAE YOUNG
IPC: C08K3/04
Filed: 2018-12-31
Abstract: The present invention relates to a graphene oxide filler, particularly to graphene oxide including a compatibilizer and a flame retardant, and a method for preparing the same. Particularly, the graphene oxide filler is a modified graphene oxide filler, which includes a compatibilizer and a flame retardant bound to the functional group present on the surface or at the edge of graphene oxide, and has excellent compatibility and dispersibility to a base polymer. Therefore, it is possible to reduce the amount of a filler required to improve the physical properties of the base polymer. In addition, the present invention relates to a flame retardant polypropylene composition including the graphene oxide filler, and a method for preparing the same. It is possible to obtain a flame retardant polypropylene composition having improved flame resistance and mechanical properties, as compared to the existing polypropylene, through the use of the graphene oxide filler.
Patent KR-20180006487-A (KR)
Title: 가교된 친수성 코팅을 갖는 실리콘 히드로겔 렌즈
Inventor: QIU YONGXING
IPC: B29D11/00
Filed: 2011-07-29
Abstract: 실리콘 히드로겔 콘택트 렌즈의 비용 효율적인 제조 방법은 가교된 친수성 코팅의 적용을 포함한다.  본 발명의 방법은 실리콘 히드로겔 콘택트 렌즈를 수용액 중에서 양으로 하전된 아제티디늄 기를 갖는 수용성, 고분지형, 열가교성 친수성 중합체 물질의 존재하에 40℃ 내지 140℃의 온도에서 하나의 아제티디늄 기와 실리콘 히드로겔 콘택트 렌즈 표면 상의 및/또는 그 근처의 반응성 관능기 중 어느 하나 사이에 각각 형성된 공유 연결을 통해 실리콘 히드로겔 콘택트 렌즈의 표면 상에 열가교성 친수성 중합체 물질을 공유 접합시키는 충분한 시간 동안 가열하여, 실리콘 히드로겔 콘택트 렌즈 상에 가교된 친수성 코팅을 형성하는 것을 포함한다.  상기 방법은 유리하게도 오토클레이빙 동안에 밀봉된 렌즈 패키지 내에서 직접 실시될 수 있다.
Patent KR-20180021787-A (KR)
Title: 재기화 터미널 및 이러한 재기화 터미널을 작동시키는 방법
Inventor: DABKOWSKI MARCEL FILIP
IPC: F17C7/04
Filed: 2016-06-27
Abstract: 본 발명은 재기화 터미널을 작동시키는 방법에 관한 것으로서, 상기 방법은, a) 하나 이상의 LNG 저장 탱크(1)로부터 LNG의 재-가스 스트림(10)을 획득하는 단계, b) 재-가스 스트림(10)을 재기화기 유닛(20)으로 통과시키는 단계, c) 가압된 LNG의 공급 스트림(40)을 수용하는 단계, d) 재-가스 스트림(10)의 적어도 일부를 포함하는 냉각 스트림(11)을 생성시키는 단계, e) 공급 스트림(40)을 팽창시키고 냉각 스트림(11)에 대해 공급 스트림(40)을 냉각시킴으로써 제2 압력에서 가압된 LNG의 공급 스트림(40)을 LNG를 포함하는 가공된 공급 스트림(43)으로 가공하는 단계, f) 가공된 공급 스트림(43)을 LNG 저장 탱크(1) 중 적어도 하나로 진행시키는 단계를 포함한다.