baber/WOPTO huggingface dataset:
Patent KR-20170099402-A (KR)
Inventor: KURT KYVIK
IPC: A61M25/02
Filed: 2017-08-22
Abstract: The present invention relates to a catheter fixation device which is attached to patients skin and fixates a catheter. The catheter fixation device comprises: a base member which comprises a proximal edge, a distal edge, and a middle portion, is flexible and thin, and is similar to paper; and a retention member which comprises a fixed end attached to the base member, a releasable end attached to the base member and able to be released, a proximal edge, and a distal edge which can be released, is flexible and thin, similar to paper. The distal edge of the retention member is offset from the distal edge of the base member and defines an uplift focus area in the middle portion of the base member. Accordingly, the retention member prevents the base unit from escaping from patients skin since the force of pulling the catheter upwards is transmitted to the middle portion of the base unit.
Patent KR-20190021130-A (KR)
Inventor: JUNG YU MIN
IPC: G06F16/00
Filed: 2017-08-22
Abstract: Disclosed is an electronic apparatus which performs a similar image search based on a face image. The electronic apparatus can perform a face recognition search using face recognition when a size of a face image in a query area is larger than a designated range, and can perform a similar image search on the query area when the size of the face image in the query area is less than the designated range. Various embodiments, which are known from a specification, are possible.
Patent KR-20190021787-A (KR)
Inventor: PARK SANG EON
IPC: F16B47/00
Filed: 2017-08-24
Abstract: Provided is a connecting member for bonding a surface, which is bonded to a surface of a target basic material so that an object to be supported is fixed thereto, including: a body unit including a combination base, to which the object to be supported is fixed, and an anchor base formed to protrude radially outward from an outer circumference of the combination base; and disc unit made of a light transmitting material, formed to integrally surround a surface of the anchor base so as to prevent the body unit from being separated in an axial direction and rotating in a radius direction, and having a bonding surface inducing diffused reflection of light to a lower surface portion opposed to the target basic material, thereby improving convenience of a bonding process between different materials and bonding stability.
Patent KR-20190023345-A (KR)
Inventor: SHIN HYEONG CHEOL
IPC: A47G1/06
Filed: 2017-08-28
Abstract: The present invention relates to a two-way frame holder device. More specifically, the two-way frame holder device includes a holder coupling plate and a pair of frame holders. The holder coupling plate fixedly attached to a rear cover of a picture frame used to a display or decoration as a photo or a picture is put into the picture frame. The pair of frame holders are coupled to an upper portion and a lower portion of the holder coupling plate such that the picture frame fixedly attached to the holder coupling plate is used in two ways of being hanged on a wall or mounted on a table. According to the two-way frame holder device suggested in the present invention, the holder coupling plate fixedly attached to the rear cover of the picture frame and the pair of frame holders coupled to the upper portion and the lower portion of the holder coupling plate are configured, thereby allowing a user to use the picture frame in the two ways of mounting the picture frame on the table or hanging the picture frame on the wall. In addition, according to the present invention, the pair of frame holders including an upper frame holder and a lower frame holder are configured using elastic wires having mutually different structure, thereby simply being coupled to the holder coupling plate for use. In addition, it is possible to further improve the convenience of the user, which is conveniently operated by a simple operation corresponding to the user selection of the wall mount or the table mount. According to the present invention, both the wall mount and the table mount may be used with respect to one picture frame, thereby providing various mounting shapes beyond the uniform mounting type based on the mounting type of an existing picture frame.
Patent KR-20190024011-A (KR)
Inventor: HA YE JIN
IPC: A45C11/34
Filed: 2017-08-30
Abstract: The present invention relates to an air cap pencil case. The purpose of the present invention is to solve a problem, in which a conventional pencil case occupies a space on a desk but does not have uses other than storage of escribulators, by adding entertainment elements to a monotonous pencil case and by enabling a user to relieve stress. The air cap pencil case of the present invention comprises: a pencil case body which is formed as a semicircular column to be erected on a desk or not to be moved even when being laid; a zipper which is formed in a diagonal shape on a pillar part of the pencil case body to have a good look in terms of design; and an endless air cap which has an entertainment function with pressing tactile impression, and is formed in a dual structure using silicone to alleviate impact. Therefore, according to the present invention, it is possible to solve a problem, in which a conventional pencil case occupies a space on a desk but does not have uses other than storage of escribulators, by adding entertainment elements to a monotonous pencil case and by enabling a user to relieve stress.
Patent KR-20170104434-A (KR)
Inventor: CHOI SE WAN
IPC: H02M3/28
Filed: 2017-09-06
Abstract: The present invention relates to a resonance DC-DC converter which comprises: a transformer for supplying output voltage having a converted value on input voltage according to a winding ratio of first, second, and third winding coils; a first bridge circuit part having a plurality of switching elements, connected to the first winding coil of the transformer, and receiving power; a second bridge circuit part connected to the secondary winding coil of the transformer, and receiving induced voltage according to a winding ratio of the first winding coil and the third winding coil so as to output DC voltage; and a resonance part connected in series to the third winding coil of the transformer. According to the present invention, the resonance DC-DC converter is suitable for converter application having a wide voltage fluctuation due to a small frequency fluctuation by a voltage fluctuation.
Patent KR-20180128819-A (KR)
Inventor: HONG SUNG HOON
IPC: H01Q15/00
Filed: 2017-09-07
Abstract: The present invention relates to a meta-material structure which can be easily manufactured and can have absorption characteristics to light in a multi-wavelength band. The meta-material structure comprises: a conductive reflecting layer; an insulating layer on the reflecting layer; antenna structures arranged to be separated from each other on the insulating layer; and a conductive pattern arranged on the insulating layer and having openings vertically overlapping the antenna structures. The antenna structures include: an insulating nanoparticle; and a nano-antenna arranged to cover a part of the surface of the insulating nanoparticle.
Patent KR-20190028602-A (KR)
Title: Optical member and display including the same
Inventor: HWANG SEONG YONG
IPC: F21V8/00
Filed: 2017-09-08
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. According to an embodiment of the present invention, the optical member comprises: a light guide plate including one surface which is arranged on a flat surface defined by a first direction and a second direction intersecting with the first direction; a low refractive pattern arranged on the one surface of the light guide plate and including an opening which exposes the one surface of the light guide plate; a wavelength conversion layer arranged on the low refractive pattern; and a passivation layer arranged on the wavelength conversion layer and covering a lateral surface of the wavelength conversion layer and a lateral surface of the low refractive pattern in at least one lateral surface unit. A refractive index of the low refractive pattern is less than the refractive index of the light guide plate, and an area ratio occupied by the low refractive pattern with regard to the one surface of the light guide plate is decreased along the first direction.
Patent KR-20190029226-A (KR)
Title: Multilayer ceramic
Inventor: JANG SU BONG
IPC: H01G4/012
Filed: 2017-09-12
Abstract: An embodiment of the present invention provides a multi-layered ceramic capacitor which has an internal electrode structure capable of minimizing a capacity deviation. To this end, the multi-layered ceramic capacitor comprises: a body including a dielectric layer and first and second internal electrodes alternately arranged by having the dielectric layer placed therebetween; and first and second external electrodes arranged on one surface of the body and respectively connected to the first and second internal electrodes. The first internal electrode includes a first main unit and a first lead unit connecting the first main unit and the first external electrode, and the second internal electrode includes a second main unit and a second lead unit connecting the second main unit and the second external electrode. The second main unit has a size greater than that of the first main unit, and has a space unit formed to offset a capacity formed by an area overlapping the first lead unit and the second main unit.
Patent KR-20170115017-A (KR)
Title: 무선 통신 시스템에서 대역폭을 지시하는 장치 및 방법
Inventor: CHEONG MIN HO
IPC: H04W72/04
Filed: 2017-09-22
Abstract: 본 발명은 무선 통신 시스템에서 대역폭을 지시하는 장치 및 방법에 관한 것이다. 이러한 본 명세서는 무선 신호를 송신 및 수신하는 트랜시버(transceiver), 상기 트랜시버와 기능적으로 결합되어 동작하는 프로세서;를 포함하되, 상기 프로세서는 대역폭 지시(bandwidth indication)의 경우와 그렇지 않은 경우에 따라 위상 회전의 적용을 선택적으로 적용한 PPDU(physical protocol data unit)을 생성하는 무선장치를 개시한다.
Patent KR-20190034776-A (KR)
Title: A method to avoid camera focus distance problem using reflector like mirror in QR code scanner
Inventor: PARK KYUNG KYU
IPC: G06K7/14
Filed: 2017-09-25
Abstract: The purpose of the present invention is to solve a problem of increasing the height of a QR scanner or reducing the size of a recognition window of a QR scanner in order to recognize a screen size as a smartphone or a display screen becomes larger. In order to achieve the purpose, a method for avoiding camera (lens) focal distance problem using a reflector in a QR code scanner enables image recognition at a short focal distance by scanning a QR code image through a reflecting mirror such as a mirror or the like instead of directly scanning a smartphone or a display screen of a camera (lens) in the QR scanner, so that the height of the QR scanner can be minimized and the size of the recognition window can be maximized.
Patent KR-20190035271-A (KR)
Title: Hybrid wrapping paper based on multi-layer, and manufacturing method thereof
Inventor: YANG CHANG MO
IPC: B32B27/32
Filed: 2017-09-26
Abstract: The present invention relates to multilayer based hybrid plastic wrapping paper and a manufacturing method thereof. The manufacturing method for the multilayer based hybrid plastic wrapping paper comprises: a first step of generating a separation-type main body layer (130); a second step of forming a slip-type layer (120) at an upper edge area of the separation-type main body layer (130) at an interval from the tip end thereof; a third step of forming a silicon attachment layer (140) at the inner side of an upper edge area of the separation-type main body layer (130); and a fourth step of forming a separation-type cover layer (110) in the upper part of the slip-type layer (120) and the silicon attachment layer (140) with an adhesive strength by the silicon attachment layer (140) in order to have the same lower surface as the upper surface of the separation-type main body layer (130). Therefore, through packaging of different kinds of plastic forming the inside, the manufacturing method for the multilayer based hybrid plastic wrapping paper can prevent yellowing and temperature increases by shielding infrared rays and ultraviolet rays forming sunlight, and can improve physical properties including elongation corresponding to limit of restriction due to outside heat, tensile performance, and flame resistance.
Patent KR-20180036621-A (KR)
Inventor: HUANG SHIH WEN
IPC: H01L29/66
Filed: 2017-09-29
Abstract: A method includes the steps of: etching a semiconductor substrate to form trenches, wherein a portion of the semiconductor substrate between the trenches is a semiconductor strip; and depositing a dielectric dose film on a sidewall of the semiconductor strip. The dielectric dose film is doped with an n-type or a p-type dopant. The remaining portion of the trenches is filled with a dielectric material. Planarization is performed on the dielectric material. The remaining portion of the dielectric dose film and the dielectric material form a shallow trench isolation (STI) region. A thermal treatment is performed to diffuse the dopant in the dielectric dose film into the semiconductor strip.
Patent KR-20180075369-A (KR)
Inventor: LEE CHANG BOK
IPC: C25B11/04
Filed: 2017-10-11
Abstract: An object of the present invention is to provide a dust scrubber apparatus capable of effectively removing VOCs by collecting, concentrating and electrolyzing VOCs. A dust scrubber apparatus is disclosed. The dust scrubber apparatus comprises: a dust scrubber unit for allowing a VOC-containing gas supplied from the outside to be absorbed by an absorption liquid containing an oxidant while passing therethrough, and oxidizing a part of VOCs; and a UV lamp for emitting ultraviolet rays so that radicals generated by activating the oxidant of the absorption liquid sprayed inside the dust scrubber unit react with the VOCs and are absorbed into the absorption liquid.
Patent KR-20190041351-A (KR)
Title: Composition comprising extract of Panax ginseng and Astragalus membranaceus for preventing or treating learning, cognition or memory disabilities
Inventor: HAN CHANG KYUN
IPC: A61K36/258
Filed: 2017-10-12
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating learning, cognitive or memory disabilities including a red ginseng extract and an Astragalus propinquus extract. When a mixed extract of the present invention is administered to a scopolamine-induced animal model, it is possible to have an effect of improving learning disability, cognitive disability, or memory impairment, therefore, the mixture of the present invention can be usefully used in the field of therapeutics requiring learning, cognition, or memory improvement such as degenerative brain diseases.
Patent KR-20190042901-A (KR)
Title: Solar collectors
Inventor: KIM JAE MAN
IPC: F24S10/55
Filed: 2017-10-17
Abstract: The present invention relates to a solar collector and, more specifically, to a solar collector for collecting solar heat for use in heating and hot water supply sources, wherein an upper plate and a lower plate are attached to form one heat collector unit. Moreover, a refrigerator flow line is formed in the heat collector unit for refrigerant to be evaporated as solar heat is absorbed. In addition, a plurality of air thermal ducts are formed between a plurality of refrigerant flow lines, and thus air heat can be absorbed while air passes through the air thermal ducts when solar heat is absorbed so that heat collection efficiency can be increased. Furthermore, the heat collection efficiency can be more increased by coating a heat collection panel with black ceramic or variously realizing a shape of the air thermal ducts.
Patent KR-20190044736-A (KR)
Inventor: JOO CHUL HONG
IPC: A45C15/00
Filed: 2017-10-22
Abstract: The present invention relates to a sunshade case which enables a smartphone to be used without increasing brightness in outdoors even during daytime with bright sunlight. The present invention solves problems in which information is not seen well on the screen of a smartphone when using the smartphone in outdoors during daytime. The sunshade case comprises a horizontal sunshade handle (1), a case (2), a vertical sunshade handle (3), a vertical sunshade (4), and a horizontal sunshade (5). Accordingly, the present invention is able to show information displayed on a smartphone in outdoors without using an additional battery to maintain high brightness by blocking sunlight coming into the smartphone screen when used both horizontally and vertically.
Patent KR-20190046318-A (KR)
Inventor: JANG JAE HUN
IPC: H03M13/11
Filed: 2017-10-26
Abstract: The present invention provides a decoder for performing decoding by using an iteration calculation process. The decoder for performing decoding by using an iteration calculation process comprises a main memory, a flag memory for storing flag data, and a decoding logic for performing iteration calculation. The decoding logic performs i-th (i is a natural number) calculation by using first data, and flag-encodes second data, the i-th calculation result of the first data. When the flag encoding is successful, the decoding logic stores the flag encoding result of the second data in the flag memory as first flag data. When flag encoding fails, the decoding logic stores second flag data, which is different from the first flag data of the second data and set in advance, in the flag memory. An object of the present invention is to provide an iteration calculation decoder with low power consumption while minimizing throughput reduction.
Patent KR-20190048569-A (KR)
Inventor: YOUNGHO KIM
IPC: H01L27/32
Filed: 2017-10-31
Abstract: According to the present invention, the present invention relates to an organic light emitting display device comprising: first to fourth pixels provided on a substrate and including a capacitor region; a first data line transferring a data signal to the first and second pixels; a second data line transferring the data signal to the third and fourth pixels; a first scan line transferring a scan signal to the second and third pixels; and a second scan line transferring the scan signal to the first and fourth pixels. The first and second data lines include a data line hole formed for supplying data voltage to each pixel. The first and second scan lines are located between the data line hole and the capacitor region. Therefore, the present invention can optimize an aperture ratio to extend a lifetime and save a drive IC to reduce manufacturing costs.
Patent KR-20190054359-A (KR)
Title: Input Sensor and Display Device Including the Same
Inventor: LIM JUNG KU
IPC: G06F3/041
Filed: 2017-11-13
Abstract: Provided is an input sensor capable of detecting both touch and optical inputs. According to the present invention, the input sensor comprises: a base; first and second touch sensing electrodes formed on the base; and an optical sensing layer formed by overlapping at least one of the first and second touch sensing electrodes. The optical sensing layer is formed on the lower part of any one from the first and second touch sensing electrodes and the first or second touch sensing electrode disposed on the optical sensing layer is formed of a transparent conductive material.
Patent KR-20190054792-A (KR)
Title: Connector module and electronic device with the same
Inventor: KIM BYUNG SIK
IPC: H01R12/88
Filed: 2017-11-14
Abstract: According to various embodiments of the present invention, an electronic device comprises: a body portion including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a seating groove arranged in an inner peripheral area thereof in the longitudinal direction; a display portion rotatably coupled to the body portion; and a connector module arranged in the seating groove of the body portion so as to provide electric coupling between the body portion and the display portion wherein at least a part of the connector module rotates. The connector module comprises: a support portion fixed and coupled inside the seating groove, and including an opening arranged therein; a link portion rotatably coupled to the support portion and having the center area of the link portion opened so as to correspond to the opening of the support portion; at least one elastic member arranged between the support portion and the link portion so as to provide elastic restoration power caused by rotation of the link portion; and at least one cable connected from the body portion to the display portion through the opening of the link portion, and folded or unfolded by rotation of the link portion. Thus, the mounting space can be reduced.
Patent KR-20190055907-A (KR)
Title: Alumina complex ceramics composition and manufacturing method thereof
Inventor: KIM HYO TAE
IPC: C04B35/10
Filed: 2017-11-16
Abstract: Disclosed are an alumina composite ceramic composition allowing general room temperature sintering, and providing both excellent mechanical strength and heat radiating character, and a manufacturing method thereof. According to the present invention, instead of replacing the content of yttria-stabilized zirconia (YSZ) deteriorating thermal conductivity, boron nitride nanotube (BNNT) as a secondary reinforcement agent is added to an [alumina + YSZ] composition adding YSZ as a first reinforcement agent to alumina to increase mechanical strength and thus, [alumina + YSZ + BNNT] composite ceramic is manufactured. Accordingly, excellent thermal conductivity can be acquired while having largely improved mechanical strength, thereby simultaneously attaining both of the largely improved mechanical strength and heat radiating characteristic. Moreover, B_2O_3 and/or H_3BO_3 are added to an [alumina + YSZ + BNNT] composition, thereby effectively decreasing a sintering temperature while providing good mechanical strength and thermal conductivity, and providing compatibility in concurrent sintering with a general metal electrode material, such as tungsten, and the like, due to an advantage of the decreased sintering temperature.
Patent KR-20190061592-A (KR)
Title: Prefabricated floor-to-floor noise-proof mats using recycled latex
Inventor: CHOI MOON SOO
IPC: B29K105/00
Filed: 2017-11-28
Abstract: The present invention relates to a production method of a prefabricated interlayer noise prevention mat using unused latex left after the latex product production and, more specifically, to a method capable of recycling the interlayer noise prevention mat by processing the industrial waste of latex produced by vegetable rubber without disposal, and to a production of a prefabricated mat by using the same.
Patent KR-20190064701-A (KR)
Title: Light emitting display device
Inventor: LEE HYEON BUM
IPC: H01L27/32
Filed: 2017-11-30
Abstract: The present invention relates to a light emitting display device capable of improving image quality. The light emitting display device comprises: a substrate; a switching element on the substrate; a pixel electrode connected to the switching element; a pixel defining film located on the pixel electrode, and defining a pixel region of the substrate; a light emitting layer on the pixel electrode; a common electrode on the light emitting layer and the pixel defining film; a sealing layer on the common electrode; and a first light blocking layer located between the pixel defining film and the sealing layer.
Patent KR-20190069196-A (KR)
Title: Organic Light Emitting Display Device
Inventor: LEE SIN WOO
IPC: H01L51/52
Filed: 2017-12-11
Abstract: The present invention relates to an organic light emitting display device capable of preventing a defect or a dim spot caused by foreign substances or internal ions by maintaining the reactivity of a filler through a changed upper structure of an organic light emitting element. The device includes: a substrate including a plurality of sub pixels; an organic light emitting element including a first electrode, a second electrode, and an organic light emitting layer; and a capping layer covering the organic light emitting element.