baber/WOPTO huggingface dataset:
Patent KR-20190094542-A (KR)
Title: Semiconductor package
Inventor: KIM YONG HOON
IPC: H01L23/552
Filed: 2018-02-05
Abstract: The present invention relates to a semiconductor package which is able to be small and light and have excellent shielding properties against electromagnetic interference (EMI). According to the present invention, the semiconductor package comprises: a substrate which includes a first surface and second surface, which face each other; a laminated chip structure mounted on the first surface of the substrate to include a first semiconductor chip and second semiconductor chip; a third semiconductor chip mounted on the first surface of the substrate to be horizontally separated from the laminated chip structure; a package molding material formed on the first surface of the substrate to wrap around a side wall of the laminated chip structure and a side wall of the third semiconductor chip; and an electromagnetic wave shield film extended along a side wall and an upper surface of the package molding material. The second semiconductor chip is placed on the highest part of the laminated chip structure. The first semiconductor chip is placed between the second semiconductor chip and the substrate. The first semiconductor chip includes: a ground penetrating via; and a first signal/power penetrating via. The second semiconductor chip includes a second ground penetrating via. The electromagnetic shield film is connected to the second ground penetrating via.
Patent KR-20190094808-A (KR)
Title: A adhesion prevention film with excellent adhesion property
Inventor: KIM JIN UN
IPC: A61L31/06
Filed: 2018-02-06
Abstract: The present invention relates to an adhesion preventing film and, more specifically, to an adhesion preventing film, which is prepared by the steps of: mixing an adhesion preventing composition comprising distilled water, polyethylene oxide (PEO) and alginate; casting the mixed composition, and then freeze-drying the same, so as to manufacture a sponge-type film; compressing the sponge-type film; and cross-linking the compressed film by emitting, one or more light sources selected among radioactive rays, electron beams, gamma rays and ultraviolet rays, and is capable of improving adhesiveness onto a mucous membrane. The present invention provides an adhesion preventing film which is prepared by casting an adhesion prevention composition and then freeze-drying the same, so as to manufacture a sponge-type film, compressing the sponge-type film, and then cross-linking the compressed film, and which has excellent mechanical strength, flexibility, adhesiveness, cytotoxicity, biodegradability, biocompatibility, adhesion preventing characteristics and the like.
Patent KR-20190094878-A (KR)
Title: Touch sensor and image display device including the same
Inventor: Han yong sun
IPC: G06F3/044
Filed: 2018-02-06
Abstract: A touch sensor of embodiments of the present invention comprises: a base material layer; a plurality of sensing electrodes respectively and independently spaced and arranged on the base material layer; and wirings electrically connected to each sensing electrode on top of the sensing electrodes since the wirings are spaced from the sensing electrodes and overlapped with the sensing electrodes on the same plane and extending. The wirings may be disposed to overlap each other on top of the sensing electrodes to reduce an inactive area.
Patent KR-20190097787-A (KR)
Title: Excavation type vibrator for concrete
Inventor: KIM WON CHOON
IPC: E04G21/08
Filed: 2018-02-13
Abstract: The present invention relates to a propelling type vibrator for concrete, comprising: a bag member storing a battery and including a string; a BLDC motor; a motor housing storing a controller controlling the rotation of the BLDC motor; a power connection line having a separable structure; a speed reducer increasing torque by reducing the rotation of the BLDC motor; a rod member having a hollow rod shape; and a rotation shock rod generating vibration by applying a shock to the inner surface of the rod member. Therefore, the present invention is capable of considerably reducing costs for personnel by reducing the number of necessary workers.
Patent KR-20190102577-A (KR)
Title: System for foreign exchange margin automatic trading
Inventor: CHOE CHAN SEONG
IPC: G06Q40/06
Filed: 2018-02-26
Abstract: The present invention relates to an overseas currency futures automated transaction system over counter capable of terminating a contract of a member when foreign exchange contracts reach a set time according to exchange fluctuations in a market, calculating rent as damage when the damage occurs, and achieving safe automatic transaction by calculating profits when revenue is generated after a user bears deposit and spread costs and a service company having sold foreign exchange contracts receives the rent from an individual member, who is an investor, and deals with contract during foreign exchange dealing, which makes revenue using an exchange rate difference.
Patent KR-20190105398-A (KR)
Title: Vehicle control system for enhencing stability of vehicle and method for the same
Inventor: PARK KYUN SANG
IPC: B60W10/18
Filed: 2018-03-05
Abstract: The present invention provides a vehicle control system and a method thereof, which are configured for rapidly stabilizing a behavior of a vehicle when an unstable behavior of the vehicle occurs while the vehicle is turning, and, if excessive oversteering occurs, and securing a driving characteristic of a vehicle by minimizing intervention of an electronic stability control (ESC) device of the vehicle. To achieve this, according to the present invention, the vehicle control system comprises an ESC device, a steering control device, and a rear wheel steering device, and is configured for immediately enhancing stability of a vehicle through cooperative control between the ESC device, the steering control device, and the rear wheel steering device even when excessive oversteering occurs.
Patent KR-20190106075-A (KR)
Title: Air Conditioner
Inventor: OH JAEHYUN
IPC: F24F11/79
Filed: 2018-03-07
Abstract: The present invention relates to an air conditioner. The air conditioner comprises: a body unit accommodating an air blowing module enabling air to forcibly flow and a heat exchanger exchanging heat between air and refrigerant flowing by the air blowing module; a base panel having an inlet into which air flowing into the air blowing fan is sucked and an outlet opened to a lower side to discharge the air that is heat-exchanged in the heat exchanger; a link rotationally connected to one side of the base panel; a motor rotating the link; and a vane rotationally connected to the base panel at one side, rotationally connected to the link at the other side, and having a length varied in accordance with movement of the link.
Patent KR-20190107803-A (KR)
Title: Vibration Isolation spring-rubber mount
Inventor: YOON EUN JOONG
IPC: F16F15/08
Filed: 2018-03-13
Abstract: According to the present invention, through an improved structure to primally apply an hourglass spring to a spring-rubber mount, a vibration transmission rate is reduced to increase a vibration isolation effect. The present invention relates to a vibration isolation spring-rubber mount composed of a spring and rubber accommodating the spring. The spring is tapered toward the center of a longitudinal direction of the spring, and is an hourglass spring of which a diameter is the same in both ends of the spring. At least one hole is formed to accommodate the spring in the rubber, and a spring support is installed in the hole, wherein the spring support is formed with a central portion of which a width is narrow, and upper and lower portions of which a diameter is increased to an upper portion and a lower portion at the center of the central portion so as to accommodate the spring.
Patent KR-20190109796-A (KR)
Title: Pressing Aapparatus for Film sheet
Inventor: JEONG CHUL WOO
IPC: B26D7/18
Filed: 2018-03-19
Abstract: The present invention relates to a film sheet pressing apparatus capable of removing residues due to punching. The film sheet pressing apparatus comprises: a fixed die having a film sheet placed thereon and having a through hole formed on an upper surface thereof and corresponding to a molding hole to be formed in the film sheet; a pressing block installed on an upper side of the fixed die, having a hole cutting edge to punch the molding hole, and a rod passage vertically formed inside the hole cutting edge, and forming the molding hole in the film sheet by allowing the hole cutting edge to press and punch the film sheet placed on the fixed die when lowered by a pressing cylinder; a punching block installed on an upper side of the pressing block, having a punching rod vertically penetrating through the pressing block through the rod passage and extending inwardly of the hole cutting edge, and allowing the punching rod to punch and remove the residues due to punching remaining in the molding hole by being lowered by the punching cylinder after the pressing block punches the molding hole; and a hole adjustment block installed on the fixed die, having a hole cap member insertable into the through hole, lifted by an adjustment cylinder such that the hole cap member is inserted into the through hole and the through hole is closed when the pressing block punches the molding hole, and lowered such that the hole cap member is separated from the through hole and the through hole is opened when the punching block punches the residues due to punching. According to the present invention, the punching of the molding hole and the removal of the residues due to punching can be efficiently performed by a single apparatus and a single process.
Patent KR-20190111462-A (KR)
Inventor: YONG SANG RYU
IPC: G01N27/447
Filed: 2018-03-23
Abstract: The present invention relates to a large-scaled dielectrophoresis electrode pair in a sandwich form separated by a vertical nano-gap, wherein two electrode surfaces which are respectively consecutive plane surfaces and patterned plane surfaces having a plurality of holes are formed as insulation layers with tens to hundreds of nm thickness, and to uses thereof. When an alternating voltage is applied to the electrode pair, a low voltage, i.e., a dielectric effect is produced without generating heat and the frequency of alternating current applied thereto is adjusted. Accordingly, the behavior of particles contained in a fluid in contact with the electrode is adjusted, for example, collected or dispersed in the holes.
Patent KR-20190112982-A (KR)
Title: Method for obtaining bordetella pertussis related proteins comprising affinity chromatography
Inventor: PARK JONG KWAN
IPC: C07K14/235
Filed: 2018-03-27
Abstract: The present invention relates to a Bordetella pertussis-derived protein-obtaining method including an affinity chromatography process. The present invention increases the production yield of PT and FHA proteins by isolating PT and FHA proteins of Bordetella pertussis through a purification process using a blue affinity column. In addition, when used, the purification process can remarkably increase the yield of the target proteins, compared to an isolation method using a size exclusion chromatography (SEC) process. Furthermore, the method using the blue affinity column for isolation of PT and FHA proteins decreased resin expense, process time, buffer consumption, and production cost and significantly increased the productivity of PT and FHA proteins.
Patent KR-20190113016-A (KR)
Title: Water soluble manicure composition and the preparation method thereof
Inventor: JUNG JAMES DONGHO
IPC: A61K8/41
Filed: 2018-03-27
Abstract: The present invention provides a water-based nail polish composition, including at least one selected from the group consisting of dimethylethanolamine, dipropylene glycol dimethyl ether, dipropylene glycol monomethyl ether, PPG-2 methyl ether and PPG-3 methyl ether, and an acrylic polyurethane aqueous dispersion. The water-based nail polish composition according to the present invention has good coating stability on the surface of the nail or toenail, is particularly excellent in gloss property, water resistance and durability, and can be removed by hand by simply removing without using a separate solvent.
Patent KR-20190113079-A (KR)
Title: 3-Dimensional Memory device having a plurality vertical channel structures
Inventor: NAM SANG WAN
IPC: H01L27/11578
Filed: 2018-03-27
Abstract: A three dimensional memory device having a plurality of vertical channel structures is disclosed. The three dimensional memory device may include: a first memory block including first vertical channel structures disposed in a direction perpendicular to a substrate; a second memory block including second vertical channel structures disposed in the upper part of the first vertical channel structures in a vertical direction and first and second string select lines extended in a first horizontal direction and stacked in the vertical direction; and a bit line extended in the first horizontal direction between the first and second memory blocks and shared by the first and second memory blocks. The second memory block is further connected to the bit line and the first string select line and further includes first and second string select transistors having different threshold voltages. It is possible to increase the storage capacity and integration density of a memory at low costs.
Patent KR-20190115976-A (KR)
Title: Optically active 2-amino-4-alkoxypyrimidnes derivatives as 5-HT2C agonists
Inventor: MIN SUN JOON
IPC: A61P25/00
Filed: 2018-04-04
Abstract: The present invention provides an optically active 2-amino-4-alkoxy pyrimidine derivative that has excellent performance as a 5-HT2C agonist but has high selectivity to 2A and 2B. The present invention provides the optically active 2-amino-4-alkoxy pyrimidine derivative having a structure of chemical formula 1.
Patent KR-20190117033-A (KR)
Inventor: PARK SE JIN
IPC: H04N13/117
Filed: 2018-04-05
Abstract: The present invention relates to a system for providing three-dimensional video media based on recognition of a gaze direction of a user, which is a gaze recognition three-dimensional graphic technology capable of not only creating interactive various content between a person and a character (medium) through three-dimensional experience by realizing a cognitive illusion effect having a visually deep space feeling in a two-dimensional flat panel display, but also enabling a customer to experience realistic fun and pleasure therethrough. Particularly, the system of the present invention is capable of rendering video media of various angles in real time by reflecting a change in up, down, left and right positions of a head of a person by realizing a positional signal of a head of a user through a motion recognition unit (30) including a Kinect motion recognition sensor, a webcam and the like, thereby maximizing a visual illusion effect, utilizing content hidden in video media, and constructing a new interactive society between a user and a character.
Patent KR-20190117054-A (KR)
Inventor: YUN KOOK HYUN
IPC: H05B37/02
Filed: 2018-04-06
Abstract: Provided is a lighting control system based on human body sensing, configured to control lighting by sensing a movement (human body) of a user. The lighting control system comprises: a plurality of lighting devices, wherein at least one lighting device is disposed in an indoor unit area obtained by dividing an indoor space in advance and the lighting device is installed on a ceiling of each unit area to provide light; a plurality of lighting control units arranged on installation locations of the lighting devices, respectively, configured to sense a human body in a predetermined sensing area and obtain a thermal image with respect to the sensing area, electrically connected with the lighting devices, and provided to control the lighting devices according to a result of sensing a human body; and a microcomputer configured to wirelessly communicate with the lighting control units, receive the result of sensing a human body from the lighting control units, and control the lighting control units. According to one embodiment of the present invention, a lighting control system based on human body sensing is capable of checking, through a method of detecting a heat source in a thermal image, whether a user with no movement is located, which has been a limitation of conventional human body sensing technology based on infrared light sensing so that it is possible to check a location of the user even when the user does not make any movement, and capable of providing optimum lighting suitable for the user. In addition, the lighting control system based on human body sensing is configured to predict a future moving line of the user using moving line information generated and stored according to a moving line of the user for each time and turn on, in advance, the lighting devices located on the moving line or turn off the lighting devices determined to be unnecessary, thereby providing convenience in using lighting to the user.
Patent KR-20190083602-A (KR)
Inventor: HONG SOON SUN
IPC: A61K31/7068
Filed: 2018-04-06
Abstract: The present invention relates to a composition for preventing or treating pancreatic cancer containing gemcitabine and RAS-GTP antibody RT11-i as an active component. According to the present invention, when combined treating RT11-i and gemcitabine, since an effect of inhibiting the proliferation and metastasis of cancer cells is excellent by blocking a RAS/RAF/MEK/ERK signal path and a PI3K/AKT signal path, it is possible to be usefully used for treating cancer diseases including pancreatic cancer.
Patent KR-20180116150-A (KR)
Inventor: KUMAKURA SHO
IPC: H01L21/3213
Filed: 2018-04-12
Abstract: Provided is an anisotropic etching technology by which the formation of a three-dimensional pattern is preferably performed. According to an embodiment of the present invention, an etching method about an object to be processed is provided. The object to be processed has a support base body and a layer to be processed; the layer to be processed is arranged on a main surface of the support base body and has a plurality of convex areas; each of the plurality of convex areas is extended to the upper side of the main surface; and each cross section of the plurality of convex areas is exposed when seen from the main surface. The method includes a first process of forming a film on each cross section of a plurality of convex areas, a second process of selectively exposing one or more cross sections by performing an anisotropic etching on the film formed by the first process, and a third process of performing an anisotropic etching on every atom layer of the cross section exposed by the second process wherein the layer to be processed includes silicon nitride and the film includes silicon oxide.
Patent KR-20190119861-A (KR)
Title: Air purification device
Inventor: JO I UN
IPC: F24F3/16
Filed: 2018-04-13
Abstract: The present invention relates to an air purification device using a high-temperature and low-temperature cooling method. More specifically, the air purification device using a high-temperature and low-temperature cooling method comprises: a first filter unit installed in a hospital, a factory, a multi-use facility, a smoking booth, etc. to purify air sucked by a suction fan to dry moisture and deodorize the air at a high temperature to easily remove bad smells, fine dust, and various bacteria contained in the air; a water storage tank to purify air by a roller filter and an antibacterial filter in a process of supplying air purified by the first filter unit into a water storage tank through a connection passage to supply the air to a second filter unit to drop harmful materials to water stored in the water storage tank to collect the harmful materials; and the second filter unit to sterilize air by a UV sterilization lamp in a process where the air supplied from the water storage tank passes through an air flow low speed guide partition stacked in multiple layers at a low speed after the air is cooled by a cooler and then discharge the air to an outlet.
Patent KR-20190121422-A (KR)
Title: Display device
Inventor: EOM CHEOL HWAN
IPC: H01L27/32
Filed: 2018-04-17
Abstract: A display device may include a display panel and a chip on film package. The display panel may include a substrate including a display region and a pad region positioned at one side of the display region, and a first pad and a second pad disposed on the pad region of the substrate. The chip on film package may be disposed on the pad region of the substrate with the first pad and the second pad interposed therebetween. The chip on film package may include an insulating layer, a first line disposed on the upper surface of the insulating layer and electrically connected to the first pad, and a second line disposed on the lower surface of the insulating layer and electrically connected to the second pad. A first signal having an alternating voltage level may be applied to the first line. A second signal having a constant voltage level may be applied to the second line.
Patent KR-20190122325-A (KR)
Title: Apparatus for establishment of connectivity with multiple communication nodes and therefor operation method in wireless communication system
Inventor: JUNG SOO JUNG
IPC: H04W24/10
Filed: 2018-04-20
Abstract: Disclosed is a method for operating a slave transmission node in a in a wireless communication network. The method for operating a slave transmission node comprises the steps of: receiving each of discovery reference signals (DRSs) from a plurality of master transmission nodes; transmitting an access request message to the master transmission nodes; receiving each of access response messages from the master transmission nodes; transmitting a link setup request message to at least two of the master transmission nodes; receiving each of link setup response messages from the at least two master transmission nodes; and transmitting a link setup complete message to the at least two master transmission nodes. Thus, network efficiency can be increased.
Patent KR-20190122357-A (KR)
Title: Humidifier
Inventor: KIM JAE SOON
IPC: F24F6/12
Filed: 2018-04-20
Abstract: The present invention relates to a humidifier discharging humidification particles to the outside using filtered air from which fine dust or the like has been removed to enable clean humidification. The humidifier (1) according to the present invention is provided with a filter assembly (100) mounted at an air inlet (12) of a casing (10). The filter assembly (100) is configured by stacking one or more filters among a prefilter, a HEPA filter and a carbon filter or an electric dust collection type electrostatic filter. Additionally, a driving fan (20), connected to a flow passage (30) making air flow, is installed at a lower side of the filter assembly (100), and a humidification unit (40) is arranged at one side of the flow passage (30) wherein the humidification unit (40) discharges the humidification particles, generated by an ultrasonic wave oscillator (44), to the outside using the filtered air having been passed through the filter assembly (100). Additionally, the filter assembly (100) can be configured with a driving fan (130) therein. In the case of not using the humidifier, only the filter assembly (100) can be mounted and used on another product.
Patent KR-20190123058-A (KR)
Title: Thin film depositing apparatus
Inventor: KIM SUNG RYUL
IPC: C23C16/44
Filed: 2018-04-23
Abstract: The present invention relates to a thin film deposition apparatus comprising: a substrate loading unit into which a substrate is loaded; a substrate transport unit coupled to the substrate loading unit to move the substrate; a thin film deposition unit forming a thin film on the substrate; and an exhaust unit for exhausting the exhaust gas. The thin film deposition unit includes a source unit and a first plasma unit. The exhaust unit includes a second plasma unit for decomposing the exhaust gas.