baber/WOPTO huggingface dataset:
Patent KR-20200103178-A (KR)
Title: Integrated sensor apparatus for autonomous vehicle
Inventor: KIM SEOK KI
IPC: B60R11/04
Filed: 2019-02-13
Abstract: Proposed is an integrated sensor for an autonomous vehicle to minimize the impact of a vehicle to which a single platform is applied and collect and provide consistent data, wherein sensors used for control of an autonomous vehicle or development of an autonomous vehicle is configured into a single platform. The proposed integrated sensor comprises: a lower body unit in which a GNSS device, an IMU device, and a radar sensor are embedded, wherein a GNSS sensor and an IMU sensor are modularized in the GNSS device and the IMU device; an upper body unit including a camera sensor module including a camera sensor and a camera lens, and a LIDAR sensor; and a connection unit connecting the lower body unit and the upper body unit. The LIDAR sensor is exposed from the upper body unit to an upper part. The camera lens is exposed on the outer peripheral surface of the upper body unit. The camera sensor is located inside the upper body unit. The central axes of the IMU sensor and the LIDAR sensor of the GNSS/IMU devices and the camera sensor of the camera sensor module are arranged to coincide with each other.
Patent KR-20200101115-A (KR)
Title: Porous Spinal Cage with Minimized Solid Part
Inventor: JUNG SUNG KIM
IPC: A61F2/30
Filed: 2019-02-19
Abstract: The present invention relates to a porous intervertebral fusion cage with a minimized solid part. More particularly, the present invention relates to a porous intervertebral fusion cage with a minimized solid part, which promotes fusion between an implant and bone by removing an unnecessary solid part and increasing a ratio of a porous part.
Patent KR-20190101308-A (KR)
Inventor: YOON JU YOUNG
IPC: F41H5/04
Filed: 2019-02-22
Abstract: According to the present invention, disclosed are a stab and bullet proof material and a manufacturing method thereof. The stab and bullet proof material comprises a fabric thermal spray coated with at least one coating material selected from a group composed of metals, metalloids, and carbides thereof. Moreover, the fabric comprises a para-aramid fiber. The stab and bullet proof material is flexible and light so that the same is excellent to be worn by a user when being manufactured as a bullet proof vest. Moreover, stab and bullet proof performance is excellent to prevent the performance from being reduced even when the material is used for a long period of time. In addition, the stab and bullet proof material can be easily manufactured compared to excellent performance.
Patent KR-20200104542-A (KR)
Inventor: KWON MIN SU
IPC: G06F17/16
Filed: 2019-02-27
Abstract: Disclosed is a method for completing a low coefficient matrix by using self-expression properties. The method for completing a low coefficient matrix by using self-expression properties comprises: a step of receiving, by a control part, a missing matrix through an input part; a step of generating initial value matrixes of a self-expression coefficient matrix and a prediction matrix by decomposing the missing matrix through low coefficient matrix decomposition; an observation value replacement step of replacing a part of the initial value matrix of the prediction matrix with an observation value; a step of invalidating, by the control part, diagonal components of the coefficient matrix; a step of training a matrix completion model based on the coefficient matrix and the prediction matrix and inferring missing values to complete the matrix and performs clustering; and outputting, by the control part, the completed matrix and a clustering result through an output part.
Patent KR-20200107101-A (KR)
Inventor: CHOI KYU HYUN
IPC: G06F12/1027
Filed: 2019-03-06
Abstract: The present invention relates to a memory management unit having an address conversion function capable of reducing the size of a space for storing address conversion information, a time required for address conversion and power consumption for address conversion, a data processing structure including the same, and an address conversion information generation method. According to an embodiment of the present invention, the memory management unit comprises: an internal memory that includes a virtual address to hash function (V2H) table in which at least one virtual address group and hash function type information mapped to the at least one virtual address group are stored, and an exception mapping table in which at least one exception virtual address that is not converted into a physical address by a hash function in the virtual address group and a physical address mapped to the exception virtual address are stored; and a hash function module that checks the hash function type information mapped to the virtual address group including a virtual address by referring to the V2H table included in the internal memory when the virtual address is provided from a host, and converts the virtual address into a physical address by using a hash function corresponding to the hash function type information.
Patent KR-20200109494-A (KR)
Inventor: HONG HEUN
IPC: A61L2/22
Filed: 2019-03-13
Abstract: The present invention relates to a mist sterilizer with a prefabricated vaporizer, capable of facilitating cleaning and post-maintenance of a drug supply pipe in a vaporizer, installed in the mist sterilizer to heat a disinfectant agent. The mist sterilizer comprises: a main body through which a spray nozzle is installed on one side; a disinfectant container installed in the main body to supply a liquid disinfectant into the main body; a vaporizer connected to the disinfectant container to heat and vaporize the disinfectant supplied from the disinfectant container; a first pump disposed between the disinfectant container and the vaporizer to pump the disinfectant into the vaporizer; and a controller installed in the main body to set a range of the heating temperature of the vaporizer, and to stop the heating operation when the temperature inside the vaporizer exceeds the set temperature range, wherein a cleaning liquid container is installed adjacent to the disinfectant container to supply a cleaning liquid into the vaporizer, a second pump is further installed between the cleaning liquid container and the vaporizer to pump the cleaning liquid to the vaporizer, and the disinfectant container and the cleaning liquid container are connected to the vaporizer through a supply pipe.
Patent KR-20200113355-A (KR)
Inventor: YUN KYU HO
IPC: A61N2/06
Filed: 2019-03-25
Abstract: Nutrients consumed by a human body are secreted from a digestive system and decomposed by digestive enzymes, amylase in saliva decomposes starch, protein of pepsin in gastric juice is decomposed into peptone, and lipase is decomposed into fatty acids and glycerol to aid absorption. At this time, if coronary arteries that supply oxygen and nutrients to heart are narrowed and blocked, symptoms of heart palpitations, chest pain, difficulty in breathing, and dizziness appear. The present invention relates to a vest NS medical instrument using magnetic N-pole S-pole propagation by which sympathetic nerve blood gives assistance to arteries, coronary arteries, or blood circulation through arteries and veins between 24 bone joints of spine.
Patent KR-20200113485-A (KR)
Title: Test socket
Inventor: CHUNG YOUNG BAE
IPC: G01R1/073
Filed: 2019-03-25
Abstract: The present invention relates to a socket for inspection, and more particularly, to a socket for inspection comprising an anisotropically conductive sheet in which a plurality of conductive portions extending in the thickness direction are arranged in an insulated state from each other by an insulating portion. The anisotropically conductive sheet includes: an insulating portion having through holes formed at positions corresponding to a terminal of a device to be tested, and insulating conductive portions disposed in the through holes from each other; an intermediate sheet body comprising a support sheet provided in the middle of a surface and a rear surface of the anisotropically conductive sheet, and an electrode portion supported by the support sheet and inserted into the through hole to form a conductive path; and an elastic portion supporting the electrode portion inserted into the through hole in the insulating portion, wherein an insulating sheet is attached on an upper surface of the anisotropically conductive sheet.
Patent KR-20190113622-A (KR)
Title: Glycyrrhizin-glycol chitosan conjugate coated iron oxide nanoparticles and the use thereof
Inventor: LEE DONG YUN
IPC: A61K9/50
Filed: 2019-03-26
Abstract: The present invention relates to a nanoparticle coated with a glycyrrhizin-glycol chitosan conjugate, islet cells for transplantation manufactured by using the same, and an MRI contrast composition comprising the same. When transplanting islet cells comprising the nanoparticle, it is possible to provide islet cells for transplantation which can inhibit immune responses after transplantation, transplant islet cells to a specific site by magnetic force induction, and be traced by MRI.
Patent KR-20190116937-A (KR)
Title: Bonding system and bonding method
Inventor: NAGATA ATSUSHI
IPC: H01L21/67
Filed: 2019-04-04
Abstract: The present invention provides a technique capable of reducing an edge void generated on a bonded substrate. According to one disclosed embodiment, a bonding system comprises a surface reforming device, a surface hydrophilic device and a bonding device. The surface reforming device reforms a bonding surface of a first substrate and a bonding surface of a second substrate by plasma. The surface hydrophilic device hydrophilizes the bonding surface of the first surface and the bonding surface of the second substrate reformed by the surface reforming device. The bonding device has a condensation suppressing gas discharge part and bonds the bonding surface of the first surface and the bonding surface of the second surface hydrophilized by the surface hydrophilic device by intermolecular force. The condensation suppressing gas discharge part discharges condensation suppressing gas suppressing condensation between a circumferential part of the bonding surface of the first substrate and a circumferential part of the bonding surface of the second substrate facing each other.
Patent KR-20200117759-A (KR)
Inventor: KIM SU MYEONG
IPC: E04C5/16
Filed: 2019-04-05
Abstract: The present invention is invented from the above-mentioned background, and, more specifically, a purpose of the present invention is to provide a rebar coupler including: a first coupler having a front side where a rebar member is attached and detached; and a second coupler having a front side hinged with a rear side of the first coupler, and having a rear side where a rebar member is attached and detached. According to the present invention, as rebar members are connected with each other through a hinge combination method, the rebar members having different directions can be connected. Also, as the rebar member combined with the first coupler and the rebar member connected with the second coupler can be connected while being bent to each other, thereby minimizing interference with other rebar members constructed therearound. Also, since a stopper is formed on the first or second coupler, inconvenience of construction or an accident, which can occur when the rebar member combined with the first coupler or the rebar member combined with the second coupler is excessively rotated, can be prevented.
Patent KR-20200118723-A (KR)
Inventor: SHIM EUN SUB
IPC: H01L27/146
Filed: 2019-04-08
Abstract: According to one embodiment of the present invention, an image sensor including pixel groups is provided. The image sensor comprises: a plurality of first photodiodes sharing a first node which is connected to a first capacitor; a plurality of second photodiodes sharing a second node which is connected to a second capacitor; a common transistor configured to selectively connect a third node, connected to a third capacitor, to a pixel voltage; a first reset transistor connecting the first node to the third node; and a second reset transistor connecting the second node to the third node. The first node, the second node, and the third node may be electrically connected to each other according to an operation of the first reset transistor and the second reset transistor. The common transistor may reset the third node to the pixel voltage according to an operation of the common transistor. The present invention enables the devices to have increased functionality and performance.
Patent KR-20200120137-A (KR)
Inventor: SUH DONG JIN
IPC: B01J37/08
Filed: 2019-04-11
Abstract: The present specification discloses a catalyst for a hydrogenation reaction in which ruthenium (Ru) metal and nickel (Ni) metal are supported on a metal oxide support, a method for preparing the catalyst, and a method for preparing a hydrogenation-treated bio-oil with improved chemical stability and reduced oxygen content and acidity.
Patent KR-20200120143-A (KR)
Inventor: KANGSUK LEE
IPC: B29C43/00
Filed: 2019-04-11
Abstract: An embodiment of the present invention provides a polyamide-based composition including 95 to 99% by weight of polyamide and 1 to 5% by weight of amino triazole, and a polyamide molded article. The present invention provides excellent mechanical properties.
Patent KR-20200120403-A (KR)
Inventor: KIM KYOUNG MIN
IPC: G06K9/62
Filed: 2019-04-12
Abstract: Disclosed are a remote exploration-based tree species classification system and a method thereof. The tree species classification system of the present invention comprises: an input unit which receives a satellite image and a digital elevation model (DEM) of a preset area including a forest; and a control unit which generates spectral information and texture information of species of trees based on the satellite image, calculates topographic information based on the DEM, generates training information by using the spectral information, topographic information, and texture information, and classifies the species of trees by using the training information.
Patent KR-20190122563-A (KR)
Title: Haptic ring
Inventor: FOREST SIMON
IPC: G06F3/01
Filed: 2019-04-15
Abstract: A wearable device for providing haptic effects includes an open ring component configured to abut against to a first portion of a wearer. The open ring component has a C-shaped body with a first end, a second end spaced from and opposed to the first end, and a circumferential opening with a first width when the open ring component is in a non-actuated state. The open ring component includes a first laminate layer, a second laminate layer, and a macro-fiber composite actuator integrally formed with the first laminate layer and the second laminate layer. The macro-fiber composite actuator is configured to receive a command signal from a processor and deform to an actuated state in which the circumferential opening has a second width in response to the command signal to provide a force onto a second portion of the extending between the first end and the second end of the open ring component.
Patent KR-20200122078-A (KR)
Title: System for managing products and application for providing product information linked with the same
Inventor: KIM IL YOUNG
IPC: G06Q30/02
Filed: 2019-04-17
Abstract: The present invention relates to an application for providing product information, and more particularly, to a system for managing a product, which generates a product label having a unique pattern by using an original image, and provides product information, and to an application for providing product information interlocked with the same. According to an embodiment of the present invention, a producer prepares a template for a label attached to a product of the producer and an image pattern to provide the same for a service provider so as to request a label design. Also, the service provider designs the label by using a commercial variable data tool, and assigns a unique product number to each product to identify and encode an URL of a webpage providing the product information so as to reflect the same to the label design, thereby providing the product information for a user terminal connected through the URL so that a consumer can obtain more detailed information on the product.
Patent KR-20200122617-A (KR)
Title: Service method for supplying exchangeable hydrogen tank of fuel cell vehicle
Inventor: SHIN JEE YOUNG
IPC: G06Q10/08
Filed: 2019-04-18
Abstract: The present invention relates to a service providing method for an exchangeable hydrogen tank of a fuel cell vehicle to replace the exchangeable hydrogen tank by using an exchangeable hydrogen tank supply system comprising: a path checking unit checking a moving path of a fuel cell vehicle including a chargeable hydrogen tank and an exchangeable hydrogen tank; an exchange place selection condition checking unit checking an exchange place selection condition of the exchangeable hydrogen tank; and an exchange place selection unit selecting an exchange place of the exchangeable hydrogen tank. According to the present invention, the service providing method comprises the following steps of: allowing the path checking unit to check a moving path of a fuel cell vehicle, when an exchange request for an exchangeable hydrogen tank is received; allowing the exchange place selection condition checking unit to check the exchange place selection condition of the exchangeable hydrogen tank selected by a driver of the fuel cell vehicle, when the moving path is checked; and allowing the exchange place selection unit to select a place, when the exchange place selection condition is the shortest time exchange of the exchangeable hydrogen tank, wherein the fuel cell vehicle meets a delivered exchangeable hydrogen tank in the shortest time, as a delivery place based on the moving path of the fuel cell vehicle.
Patent KR-20200123522-A (KR)
Title: Exposure Field Automatic Collimator
Inventor: KWEON DAE CHEOL
IPC: A61B6/08
Filed: 2019-04-22
Abstract: An automatic exposure field adjusting device according to the present invention includes: a collimator provided with a transmission window; a detection unit that detects a shape of a subject to obtain image information and includes a thermal imaging camera located on an inner side of the collimator, and an infrared reflecting mirror that is located diagonally in front of the thermal imaging camera and focused on the center of the transmission window to reflect heat of the subject from the transmission window to the thermal imaging camera; a display unit for setting an exposure field by manually controlling a radiologist based on the image information; and a control unit that calculates a center point of the exposure field based on the image information to adjust an area of the transmission window according to the exposure field. According to an embodiment, the thermal imaging camera includes a zoom lens capable of changing the angle of view and focal length, and is focused on the center point of the transmission window of the collimator. According to an embodiment, the display unit includes an image medium that outputs the image information, and a manual control unit provided inside or outside the image medium and having a manual control function such as a touch screen, a mouse, and a keyboard so that a radiologist can select a specific area within the image information. According to an embodiment, the control unit includes an operation processing unit located inside or outside the collimator to obtain the coordinates of the center point of the image information and the transmission window, and a transmission window adjusting unit that adjusts the area of the transmission window according to the setting of the exposure field of the display unit. According to an embodiment, the control unit drives and controls the collimator to match the center point of the exposure field with the center point of the transmission window.
Patent KR-20200123982-A (KR)
Inventor: KWON KI YOUNG
IPC: G06Q50/10
Filed: 2019-04-23
Abstract: The present invention relates to a photo name sticker kiosk, in which either of first image data photographed by a user or second image data provided by the user and input data input by the user are combined to be outputted on a label sheet. The kiosk includes: a photographing unit which photographs the user to generate the first image data; a communication unit which receives the second image data stored in a user portable device through a server; a correction unit for converting selected one of the first image data or the second image data into a linear monochrome image; an input unit for generating the input data input by a user; a control unit for generating output data by synthesizing one of the first or second image data with the input data; a display unit which displays the output data generated by the control unit; and an output unit which outputs the output data generated by the control unit to a predetermined position on the label paper.
Patent KR-20200125787-A (KR)
Inventor: HAN JEONG WON
IPC: B41J2/165
Filed: 2019-04-25
Abstract: Provided is an inkjet print device. The inkjet print device includes: a plurality of nozzles; and a plurality of grooves arranged between each of the nozzles. The plurality of nozzles include a first nozzle and a second nozzle arranged adjacent to each other along a first direction. The plurality of grooves include a print head unit including a first groove arranged between the first nozzle and the second nozzle. Therefore, the inkjet print device can increase production efficiency.
Patent KR-20200125259-A (KR)
Title: Output buffer circuit
Inventor: KIM MUN GYU
IPC: G09G3/36
Filed: 2019-04-26
Abstract: Presented is an output buffer circuit capable of implementing a high slew rate without increasing current consumption. The presented output buffer circuit includes: an input circuit configured to output a first signal and a second signal in response to an input signal; and a slew rate control circuit which adjusts the slew rate of the output signal by connecting one of the first signal and the second signal to the output terminal based on the potential difference between the input signal and the output signal.
Patent KR-20190047676-A (KR)
Inventor: JONG KEE KIM
IPC: A23B7/10
Filed: 2019-04-29
Abstract: The present invention relates to a method for preparing kimchi enhanced in antibacterial properties. More specifically, the present invention relates to a method for preparing kimchi enhanced in antibacterial properties by adding a composition contained in a radish seed extract to kimchi during preparation. The kimchi prepared by the method shows excellent antibacterial activity against Helicobacter pylori and MR Staphylococcus aureus. Ingestion of kimchi using the preparing method is expected to prevent bacterial diseases and endocrine diseases such as gastric cancer.
Patent KR-20200126724-A (KR)
Inventor: YUN DONG WON
IPC: A61N5/06
Filed: 2019-04-30
Abstract: One embodiment of the present invention provides a laser needle system which comprises: a body part forming an exterior; a camera part photographing a hand of a user disposed inside the body part; a control part machine-learning detection criteria with respect to acupuncture points of the user based on an image acquired from the camera part, and detecting the location of the acupuncture points on the user′s palm or the back of the hand; and a laser irradiator irradiating the detected location of the acupuncture points with laser.