baber/WOPTO huggingface dataset:
Patent KR-20180013801-A (KR)
Inventor: KWON SOO KYUNG
IPC: H01L33/50
Filed: 2017-07-28
Abstract: The present invention relates to quantum dots, a fabrication method of the same, a composite comprising the same, and an electric component comprising the same. According to the present invention, the quantum dots comprise: a core which contains a first semiconductor nanocrystal; and a shell which is disposed on the core, and contains a second semiconductor nanocrystal and a dopant, wherein the first semiconductor nanocrystal includes a group III-V compound; the second semiconductor nanocrystal includes zinc (Zn), selenium (Se), and sulfur (S); and the dopant is selected from lithium, a group 2A metal having an effective ionic radius smaller than the effective ionic radius of Zn^(2+), a group 3A metal having an effective ionic radius smaller than the effective ionic radius of Zn^(2+), and a combination thereof.
Patent KR-20190014777-A (KR)
Inventor: BAE HYUNG SEOB
IPC: H04N5/91
Filed: 2017-08-03
Abstract: Provided is an image signal processing system for enabling a memory interface and a memory device to be used between a back-end chip and a memory controller inside a camera scale processor (CSP) in image processing and image outputting operations. To this end, the image signal processing system comprises a memory device and a first processor connected through first and second memory interfaces. The memory device includes: a first data storage area for storing image data during an imaging processing operation process by the first processor through the first memory interface; and a second data storage area for storing output image data transmitted from the first processor through the second memory interface.
Patent KR-20190014843-A (KR)
Inventor: LEE JEONG WAN
IPC: G06K17/00
Filed: 2017-08-04
Abstract: A method of providing a quotation image through tag labeling on an interior image performed by a server comprises the steps of: (a) receiving, from a constructor′s terminal, a construction-completed interior image and corresponding quotation information; (b) providing a tag identifier based on the interior image provided from the constructor′s terminal and the quotation information; and (c) receiving a request to generate a quotation from the constructor′s terminal and providing one image including an interior image, on which the tag identifier is tag-labeled, and quotation information in a quotation area to a customer′s terminal. The tag labeling is overlap-displayed over an interior image area corresponding to the tag identifier item in the quotation area and the tag identifier corresponding to each item in the quotation information configured in the quotation area is moved to an image area in which the interior image is located according to the movement input of the constructor′s terminal and is labeled on the interior image.
Patent KR-20180111442-A (KR)
Title: Fine pitch high density high-speed orthogonal card edge connector
Inventor: LIU YUNXIANG
IPC: H01R12/58
Filed: 2017-08-21
Abstract: A fine pitch high density high speed orthogonal card edge connector includes at least one signal transmission assembly including a plug-in connector, a press-fit connector, and a PCB board. A row of first pads is provided on the side surface of the PCB board and a row of second pads is provided on the side surface of the PCB board adjacent to the side where the first pads are located. The first pads correspond to the second pads, respectively, through the wiring of the PCB board. The extension line of each of the first pads is perpendicular to the extension line of each of the second pads. The plug-in connector is mounted on the side surface of the PCB board on which the first pads are provided and is connected to the first pad. The press-fit connector is mounted on the side surface of the PCB board on which the second pads are provided and is connected to the second pad. It is possible to solve the problem that the structure of a switching member is complicated.
Patent KR-20170098781-A (KR)
Inventor: OKUNO YASUTOSHI
IPC: H01L29/78
Filed: 2017-08-21
Abstract: Disclosed are a semiconductor device structure and a method for manufacturing the same. A first device layer is formed on a substrate. An alignment structure is patterned on the first device layer. A dielectric layer is provided to the first device layer. The dielectric layer is patterned to include an opening on the alignment structure. A second device layer is formed on the dielectric layer. The second device layer is patterned by using a mask layer. The mask layer is aligned with respect to the alignment structure. The alignment structure can be shown through the opening during the patterning of the second device layer.
Patent KR-20170101857-A (KR)
Title: Connecting structure and method between grid and electrode-tab of secondary battery
Inventor: PARK PAN KYU
IPC: H01M50/528
Filed: 2017-08-23
Abstract: The present invention provides a method and a structure for connecting between a grid of a secondary battery and an electrode tab with improved productivity, which can stably retain a connection between the grid of an electrode structure and the electrode tab. The structure for connecting the grid of the secondary battery and the electrode tab according to the present invention comprises: the grid integrally extended from a polar plate of the secondary battery; the electrode tab connected to the grid; and a laser welding part connecting the grid and the electrode tab. Also, the method for connecting the grid of the secondary battery and the electrode tab according to the present invention comprises: a step (a) of fixing the grid with a jig; a step (b) of cutting the grid; and a step (c) of connecting the grid and the electrode tab as laser welding by overlapping the grid and the electrode tab.
Patent KR-20190022194-A (KR)
Inventor: YOON SANG DEUK
IPC: B63B25/16
Filed: 2017-08-25
Abstract: The present invention relates to a natural gas fuel supply system and, more specifically, to a boil-off gas (BOG) natural gas fuel supply system capable of using a cooler and a heat exchanger to supply natural gas BOG generated in a tank to a high pressure fuel customer without a separate reliquefaction facility for processing surplus BOG except a general engine, a boiler, and the like, which are a low pressure customer. According to the present invention, the natural gas fuel supply system for processing BOG among natural gas supplied from a structure tank of a vessel comprises: a low pressure fuel supply line to supply BOG from the storage tank to a low pressure fuel customer; a high pressure fuel supply line to supply liquefied natural gas (LNG) from the storage tank to a high pressure fuel customer; a branch line branched from the low pressure fuel supply line to be connected to the high pressure fuel supply line; a BOG precooler installed in the branch line and the low pressure fuel supply line to cool the BOG of the branch line by heat exchange with the low pressure fuel supply line; a BOG re-condensing heat exchanger installed in the branch line and the high pressure fuel supply line, and re-cooling the BOG cooled in the BOG precooler by heat exchange with the LNG of the high pressure fuel supply line to supply the re-cooled BOG to the high pressure fuel supply line; and a separator installed in the branch line to store a fluid liquefied through the BOG re-condensing heat exchanger to separate the LNG and the BOG, and supply the separated LNG to the high pressure fuel supply line.
Patent KR-20190025380-A (KR)
Inventor: JIN JONG KEUN
IPC: F16K3/314
Filed: 2017-09-01
Abstract: The present invention relates to a valve, and more particularly, to a three-way valve which has a non-linear flow characteristic, and is capable of changing the direction of a fluid so that the flow characteristic can be improved by suppressing a sudden change in flow. The three-way valve includes: a valve body having one inlet and two outlets; a lower sheet coaxially mounted on the inlet to allow a fluid to flow in an axis direction, wherein at least one first discharge hole is formed on the lateral side thereof; an upper sheet spaced from the lower sheet and mounted on the upper side of the valve body coaxially with the inlet to allow the fluid to flow in the axial direction, and including at least one second discharge hole formed laterally, wherein the upper sheet includes a variable section in which the opening area of the second discharge hole changes in accordance with a vertical position; a bonnet coupled to the upper end of the valve body; a stem extending through the bonnet to the interior of the upper sheet; and a disk connected to the stem to open one of the first discharge hole and the second discharge hole while moving up and down.
Patent KR-20190026446-A (KR)
Inventor: PARK JAE HOON
IPC: G07D7/04
Filed: 2017-09-05
Abstract: The present invention relates to an anti-skimming device and an ATM anti-skimming method using the same. More specifically, the present invention relates to an anti-skimming device and an ATM anti-skimming method using the same which can effectively prevent damage to magnetic information data recorded in a card or a recognition error of a card reader by minimizing a disturbed magnetic field affecting a magnetic reader of a card reader provided in a card insertion hole. To this end, the anti-skimming device comprises a magnetic field generation unit for anti-skimming to wind a coil on each of left and right wing units and a front protrusion unit of a ferromagnetic core generally formed as a T-shape, thereby focusing the disturbed magnetic field generated by flowing a current in the wound coil of the ferromagnetic core on the front of a card insertion hole of an ATM.
Patent KR-20190032933-A (KR)
Title: Metal secondary battery having metal electrode
Inventor: SUN YANG KOOK
IPC: H01M4/134
Filed: 2017-09-20
Abstract: A metal secondary battery is provided. The metal secondary battery includes a negative electrode which is a metal electrode. A protective layer is disposed on the metal electrode. The protective layer has a binder and a plurality of carbon particles dispersed in the binder and having a polymer coating layer on the surface, and a hydrogen bond is formed between the binder and the polymer coating layer. A positive electrode is disposed on the protective layer. According to the present invention, a metal secondary battery having a significantly enhanced lifetime can be provided through the application of a protective layer.
Patent KR-20190037033-A (KR)
Title: Distance measuring sensor assembly and electronic equipment having the same
Inventor: LEE SEUNG SOO
IPC: G02B3/02
Filed: 2017-09-28
Abstract: Provided are distance measuring sensor assembly and electronic equipment having the same. The distance measuring sensor assembly comprises: a housing forming an opening hole at an upper part; a sensor module having a light emitting unit provided inside the housing and aligned with the opening hole to irradiate light toward a target and a light receiving unit disposed adjacent to the light emitting unit; a reception unit provided at the upper part of the housing and separated from the opening hole, wherein light reflected from the target is introduced into the reception unit; a lens provided at a lower part of the reception unit and refracting the light introduced from the reception unit; and a light waveguide unit coupled to the lens and guiding the light transmitted from the lens to the reception unit.
Patent KR-20190038700-A (KR)
Title: Improved fire extinguishing nozzle
Inventor: KO DONG WOO
IPC: A62C31/03
Filed: 2017-09-29
Abstract: The present invention relates to an improved fire extinguishing nozzle prevented from shaking in the air by the injection pressure of fluid to enable a firefighter to stably extinguish a fire. According to the present invention, the improved fire extinguishing nozzle comprises: a pipe-shaped nozzle part reciprocating forward and backward by the injection pressure of fluid; a handle to be slid forward and backward along the outer circumferential surface of the nozzle part; a valve reciprocating forward and backward with the handle along a guide cutout part; and a valve stopper allowing the valve connected to the handle to reciprocate forward and backward to open/close the inside of the nozzle part.
Patent KR-20180036633-A (KR)
Inventor: LEE KWANG YOUNG
IPC: A61K9/48
Filed: 2017-09-29
Abstract: The present invention relates to a composite capsule agent production method. To this end, a composite capsule agent is produced by the following steps: mixing raloxifene or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable additive; and adding a coupling solution containing a solubilizing agent so as to produce a granular first premixture part. The composite capsule agent contains: a raloxifene granule or a raloxifene tablet with enhanced elution rate; and a vitamin D granule or a vitamin D tablet containing vitamin D or a derivative thereof. The present invention further relates to a composite capsule agent produced by the production method.
Patent KR-20190040518-A (KR)
Inventor: HAN JIWON
IPC: H01L51/52
Filed: 2017-10-10
Abstract: An objective of the present invention is to provide a display device which is capable of preventing the generation of defects during a bending or folding process, and has improve reliability by preventing the peeling of an external protective member. The display device comprises: a display module including a display surface displaying an image and a rear surface facing the display surface; a lower protective member disposed under the rear surface of the display module; and a bonding member disposed between the display module and the lower protective member, and bonding the display module and the lower protective member. The bonding member includes a first bonding member disposed on the lower protective member and having first adhesive force, and a second bonding member disposed between the first bonding member and the display module and having second adhesive force smaller than the adhesive force.
Patent KR-20190042935-A (KR)
Title: Tacker used in herina operation
Inventor: LEE SEOUNG WON
IPC: A61B17/12
Filed: 2017-10-17
Abstract: Disclosed is a tacker used in herniotomy. The tacker comprises: a medical tack fixed to the abdominal wall during heriotomy; a first shaft having a receiving space therein for receiving the medical tack; a second shaft having one side that the first shaft is detachable; and a handle fixedly coupled to the other side of the second shaft and controlling the first shaft and the second shaft. Therefore, a part of the shaft in which the medical tack is accommodated may be replaced, so that consumable items may be additionally purchased and reused, and joints are provided on the shafts so as to freely rotate in the abdominal cavity, thereby providing the tacker used in herinotomy capable of solving the inconvenience of a user.
Patent KR-20190045678-A (KR)
Inventor: LEE SANG HYUN
IPC: A61H9/00
Filed: 2017-10-24
Abstract: The present invention relates to a medical wrist pressure adjusting stand for reducing a treatment time, which comprises a stand (100) on which a hand or wrist is placed; and an air pressure gauge (200) connected to a lower portion of the stand (100).
Patent KR-20190045740-A (KR)
Inventor: NOH TAEG KYU
IPC: G06F3/0488
Filed: 2017-10-24
Abstract: Disclosed is a method of managing a glasses fitting system using a smart mirror. The method of managing a glasses fitting system using a smart mirror includes: a step of preparing a glasses fitting system using a smart mirror; a step of transmitting a first image taken through a camera to a first touch screen part when a subject in a smart mirror is confirmed; a step of enabling a computer program installed in the first touch screen part to prepare a second image by recognizing and editing the face of the subject in the first image; a step of outputting a first glasses fitting photo, which is made by synthetizing the second image with random glasses, to the first touch screen part; a step of outputting a second glasses fitting photo, which is made by synthetizing the second image with similar glasses, to the first screen part when the similar glasses displayed on a second touch screen part are selected; and a step of outputting a third glasses fitting photo, which is made by synthesizing the second image with another pair of similar glasses, to the first screen part when the similar glasses displayed on the second touch screen part are selected. According to the present invention, the glasses fitting system using a smart mirror is capable of increasing an advertising effect and the purchasing demand of consumers.
Patent KR-20170121137-A (KR)
Inventor: PARK EUN SEO
IPC: A45D34/04
Filed: 2017-10-25
Abstract: The present invention relates to a polyurethane film having uniform micropores formed therein and a manufacturing method of a cosmetic applicator using the same. The purpose of the present invention is to provide a manufacturing method of a cosmetic applicator using a polyurethane film having a smooth surface through additional processes including a sanding process after manufacturing the polyurethane film by forming uniform micropores in the polyurethane film using a polyurethane mixed solution prepared by adding an additive to a polyurethane resin composition when manufacturing the polyurethane film. To achieve the purpose, the manufacturing method of the present invention comprises: a mixed solution preparing step of mixing the polyurethane resin composition including a polyurethane resin with the additive including sodium sulfate anhydrous to prepare the polyurethane mixed solution; a deaeration step of stirring the polyurethane mixed solution to remove bubbles; an application step of applying the bubble-removed polyurethane mixed solution onto a substrate; a solidification step of solidifying the polyurethane mixed solution applied onto the substrate; a washing step of removing the additive in the solidified polyurethane mixed solution; a drying step of drying the additive-removed polyurethane mixed solution; and a sanding step of manufacturing the polyurethane film using the dried polyurethane mixed solution, and removing a pore-free layer from the surface of the manufactured polyurethane film.
Patent KR-20190010388-A (KR)
Inventor: VATCHE ATTARIAN
IPC: G06F3/0354
Filed: 2017-10-25
Abstract: A user input on a panel may be realized by detecting, by the panel, at least a first electromagnetic signal outputted by a pen device and, responsive to detecting the first electromagnetic signal output by the pen device, and initiating at least a first process of a plurality of processes based on detecting the first electromagnetic signal outputted by the pen device.
Patent KR-20190046422-A (KR)
Inventor: CHOI CHEOL
IPC: H01L39/12
Filed: 2017-10-26
Abstract: According to one embodiment of the present invention, a protrusion-type pyroelectric sensor comprises: a substrate; a gate electrode protruding from one surface of the substrate; a source electrode protruding from the one surface of the substrate; a drain electrode protruding from the one surface of the substrate; a gate dielectric layer disposed on the one surface of the substrate while being formed between the gate electrode and the source electrode and between the gate electrode and the drain electrode, surrounding the gate electrode together with the substrate, and having pyroelectric and ferroelectrics properties; a semiconductor layer disposed on the gate dielectric layer while being formed between the source electrode and the drain electrode; and a filter layer disposed on the semiconductor layer and formed to enable a wave having a wavelength belonging to a predetermined band to selectively pass through. According to one embodiment of the present invention, a sensing point has a protruding structure such that it is possible to increase sensing accuracy of a sensed object of the pyroelectric sensor and/or the arrangement freedom of the pyroelectric sensor.
Patent KR-20170127388-A (KR)
Inventor: KIM JIN TAE
IPC: A47B9/18
Filed: 2017-10-30
Abstract: The present invention discloses a desk adjustable in height. According to the present invention, the desk adjustable in height comprises: a base; an upper plate having a height varying with respect to the base; a first connecting member for connecting the base and the upper plate; a second connecting member connecting the base and the upper plate, intersecting with the first connecting member to form a rotary shaft; and a height adjusting mechanism installed to connect the first connecting member and the second connecting member. In addition, the present invention comprises: a first region in which the first connecting member and the second connecting member are connected to be rotatable with respect to the upper plate or the base; and a second region to which the first connecting member and the second connecting member are connected to slide and pivot on the upper plate or the base, wherein the height adjusting mechanism is installed in the second region, thereby capable of stably supporting the upper plate of the desk while having a simpler structure compared to a prior art.
Patent KR-20190048704-A (KR)
Inventor: LEE JENG O
IPC: B25B27/02
Filed: 2017-10-31
Abstract: Disclosed in the present invention is an assembly apparatus for a snap ring. The disclosed assembly apparatus for a snap ring comprises: a guide unit fixated at a mounting unit at which a mounting groove unit is formed, so as to guide a snap ring to be moved to the outside; and a pressurizing unit which has a plurality of pressurizing main body units which can come in contact with the snap ring, and a moving unit coupled to the pressurizing main body units so as to move the pressurizing main body units in an up and down direction, and pressurizes the snap ring such that snap ring may be moved along the outside of the guide unit. Here, the plurality of pressurizing main body units have a length in a direction facing the mounting unit from the moving unit formed to be different from each other.
Patent KR-20190048791-A (KR)
Inventor: SOON BOK PARK
IPC: B21B45/02
Filed: 2017-10-31
Abstract: According to the present invention, provided is a device for removing excess coating rolling oil for cold rolling equipment. The device for removing excess coating rolling oil for cold rolling equipment comprises: a pair of work rolls rotated so as to roll a strip to which rolling oil is applied; a pair of discharge pipes of a hollow shape connected to both ends of the pair of work rolls to be able to rotate; a guide part formed at both ends of the pair of work rolls, and guiding the rolling oil being moved to both side parts of the pair of work rolls to the hollow pair of discharge pipes; and a compressed air supply part providing compressed air in the hollow pair of discharge pipes, and forcibly discharging the rolling oil guided to the hollow to the outside of the pair of discharge pipes.
Patent KR-20190049190-A (KR)
Inventor: IN JUNE HO
IPC: H01F41/02
Filed: 2017-11-01
Abstract: According to an embodiment of the present invention, a manufacturing method of a magnetic material comprises the following steps of: mixing raw-material metal containing nickel and iron, group 1 or group 2 halides, and calcium oxide with each other; melting a mixture; obtaining a product by cooling the melted mixture; and grinding the product in a powder shape.
Patent KR-20190052811-A (KR)
Title: noise reduction device for door of vehicle
Inventor: JI SEOK BONG
IPC: B60R13/08
Filed: 2017-11-09
Abstract: The present invention relates to a noise reduction device for a door of a vehicle. According to an embodiment, a noise reduction device for a door of a vehicle comprises a damper elastically supporting a gap between a door panel and a door trim forming a door of a vehicle. The damper may comprise a corrugated container portion pressurized between the door panel and the door trim to be compressed.