baber/WOPTO huggingface dataset:
Patent KR-20180042164-A (KR)
Title: 토크 변동 억제 장치, 토크 컨버터 및 동력 전달 장치
Inventor: TOMIYAMA NAOKI
IPC: F16H45/02
Filed: 2016-07-21
Abstract: 회전 부재의 토크 변동 억제 장치에 있어서, 축방향 공간을 작게 할 수 있고, 비교적 넓은 회전수 영역에서 토크 변동의 피크를 억제한다. 상기 장치는, 관성 링(20)과, 원심 소자(21)와, 캠 기구(22)를 포함하고 있다. 관성 링(20)은 출력 측 회전체(12)와 함께 회전 가능하고, 출력 측 회전체(12)에 대하여 상대 회전 가능하게 배치되어 있다. 원심 소자(21)는, 출력 측 회전체(12) 및 관성 링(20)의 회전에 의한 원심력을 받도록 배치되어 있다. 캠 기구(22)는, 원심 소자(21)에 작용하는 원심력을 받아, 출력 측 회전체(12) 및 관성(20)을 회전시키고, 또한 출력 측 회전체(12)와 관성 링(20) 사이에 회전 방향에 있어서의 상대 변위가 생겼을 때는, 원심력을, 상대 변위가 작아지는 방향의 원주 방향력으로 변환시킨다.
Patent KR-20190083583-A (KR)
Inventor: KIM JAE HAN
IPC: G03H1/04
Filed: 2018-01-04
Abstract: The present invention provides a method for reproducing a binary hologram which generates a gray level hologram from a three-dimensional object, performs binarization on the gray level hologram to generate a plurality of binarization holograms, determines a first threshold value using the plurality of binarization holograms, binarizing the gray level hologram using a first threshold to produce a first binarization hologram, and generating an optical reproduction hologram using the first binarization hologram. So, it is possible to obtain an optimal threshold value for minimizing the image quality degradation of a hologram production image by a hologram image input to a spatial light modulator (SLM) such as a DMD operating at a high frame rate of tens of KHz.
Patent KR-20190089394-A (KR)
Title: Solar cell
Inventor: YOUNGSUNG YANG
IPC: H01L31/074
Filed: 2018-01-22
Abstract: The present invention relates to a photovoltaic cell and, more specifically, to a photovoltaic cell suppressing a leakage current since a photovoltaic cell has the excellent passivation characteristics and has less electrical defects and having the excellent efficiency of photoelectric transformation. According to the present invention, the photovoltaic cell comprises: a crystalline silicon substrate; a first conductive area positioned on a first surface of the crystalline silicon substrate; and a second conductive area positioned on a second surface of the crystalline silicon substrate. One of the first conductive area and second conductive area has halogen metal compounds. In the photovoltaic cell, a function of gettering mobile impurity ions introduced into the photovoltaic cell and a surface or bulk passivation function may be performed.
Patent KR-20180089296-A (KR)
Inventor: SHIGETOMI KENICHI
IPC: H01L21/67
Filed: 2018-01-24
Abstract: The present invention provides a technique capable of performing heat treatment with good uniformity within a plane of a wafer. The present invention coincides time required until the wafer (W) reaches the reference temperature between the respective heating modules (2) and the respective zones to be heated after arranging the wafers (W) on a heating plate (23). Further, the present invention coincides a temperature rise curve of a temperature transition profile of temperature rise transient. Therefore, the temperature transition profile in the respective zones to be heated coincide with each other, and accumulated heat amounts in the heating module (2) and in the plane of the wafer (W) coincide with each other in the temperature rise transient. Thus, the line width of a pattern of the wafer (W) becomes uniform. Therefore, it is possible to perform the heat treatment with the good uniformity even in the face of the wafer (W) and between the wafers (W) processed in the heating module (2), which are different from each other.
Patent KR-20190090652-A (KR)
Inventor: NOH JIN SEOK
IPC: G09F19/18
Filed: 2018-01-25
Abstract: The present invention relates to a projector capable of increasing worker′s convenience. According to one embodiment of the present invention, the projector projects a predetermined advertisement image on a target surface such as a floor and the like, to expose the predetermined advertisement image to the outside. The projector comprises: a body unit providing a predetermined inner space; a light source unit disposed in the inner space to emit light; a first advertisement image forming unit forming a first advertisement image and disposed on the front side of the light source unit in the inner space to pass the light emitted from the light source unit through the first advertisement image; a condensing lens unit disposed between the light source unit and the first advertisement image forming unit in the inner space to condense the light emitted from the light source unit so as to pass the condensed light through the first advertisement image; a projection lens unit disposed on the front side of the first advertisement image forming unit to project the first advertisement image on a target surface by the penetrated light wherein the first advertisement image becomes a predetermined advertisement image; and a reception unit disposed at a position not interfering a path of the light emitted from the light source unit and having a reception space receiving a second advertisement image forming unit having a second advertisement image formed therein. The first advertisement image forming unit is collected from the inner space to the reception space to remove the first advertisement image projected on the target surface and the second advertisement image forming unit is provided from the reception space to the inner space to project the second advertisement image on the target surface, wherein the second advertisement image becomes the predetermined image.
Patent KR-20190091817-A (KR)
Title: Method and Apparatus for Radar Signal Processing Using Convolutional Neural Network
Inventor: KIM JONG IL
IPC: G01S7/35
Filed: 2018-01-29
Abstract: Provided is a method for processing a radar signal, which inputs two-dimensional data in which Fourier-conversion is performed on a digitally converted frequency modulated continuous wave (FMCW) radar signal in modulation period units over N number of modulation periods in a convolutional neural network (CNN) to obtain a target existence probability for each distance index, so that distance indices, in other words, bit frequencies are selected. In order to reduce the CNN size, windowing is applied to two-dimensional data. With respect to the selected bit frequencies, a coefficient value for each velocity index can be calculated by performing Fourier-conversion on the distance data again. Based on a calculated result, the distance and the velocity of the target can be calculated.
Patent KR-20190091864-A (KR)
Title: Cleaner
Inventor: JUNGBAE HWANG
IPC: A47L9/16
Filed: 2018-01-29
Abstract: The present invention is to provide a cleaner which can improve the suction performance and can reduce clogging of foreign materials. According to an embodiment of the present invention, the cleaner comprises: a main body which separates dust from air sucked through an opening portion; a suction motor provided in the main body and generating a suction force; and a suction portion coupled to the opening portion and having a connection pipe for guiding air to the main body. The main body includes a suction guide coupled to one side of the connection pipe to guide air sucked through the connection pipe to an inner circumferential surface of the main body. The suction guide is provided on an outer circumferential surface of the main body such that one surface of the suction guide is parallel to one surface of the connection pipe. Accordingly, a difference in a flow direction of the air flowing into the opening portion and a flow direction of the air flowing through the suction guide is reduced, so that the suction performance can be improved.
Patent KR-20190092018-A (KR)
Title: Transport method and apparatus for unit cell
Inventor: KIM HYUN TAE
IPC: B65G15/58
Filed: 2018-01-30
Abstract: The present invention relates to a conveying method of a unit cell for feeding a plate-shaped unit cell between a pair of rollers, which comprises the following steps: placing a unit cell on a conveyor belt having an intake hole formed on a surface thereof, while placing the unit cell on the conveyor belt so that the unit cell is placed on the intake hole; applying a negative pressure through the intake hole to move the unit cell by the conveyor belt in a state where the unit cell is adsorbed to the surface of the conveyor belt; canceling the adsorption state of the unit cell by blocking the negative pressure through the intake hole when the unit cell passes a predetermined point; and allowing a gripper to move after the gripper grips the unit cell to insert the unit cell between the rollers. Depending on the size of the unit cell and a grip position of the gripper, the time point or the point of the negative pressure blocking is adjusted differently.
Patent KR-20190092023-A (KR)
Title: Virtual key authentication method using Internet of Things
Inventor: LEE GI HYUNG
IPC: H04L9/08
Filed: 2018-01-30
Abstract: The present invention relates to a vehicle control method using a virtual key of a portable terminal of a user without transmitting a physical key. More particularly, the present invention relates to a vehicle control method using a virtual key for comparing and confirming information previously promised by decrypting information encrypted by the portable terminal of the user without using a communication module in a vehicle. According to the present invention, the vehicle control method using a virtual key comprises: a portable terminal with a built-in Bluetooth chip; a Bluetooth receiving unit mounted inside the vehicle and capable of receiving information through Bluetooth communication with the portable terminal; an input pad attached to an inside of a window of the vehicle and having a built-in touch sensor; and a control unit connected to the Bluetooth receiving unit and the input pad to control a door lock of the vehicle. The control unit releases a locked state of a door when the inputted information is compared with the previously promised information to be normally authenticated.
Patent KR-20180090204-A (KR)
Title: Processing apparatus for processing target object
Inventor: YAMAGUCHI SHIN
IPC: H01L21/67
Filed: 2018-02-01
Abstract: The present invention relates to a flow path of a refrigerant provided in a mounting table of a target object which is being an evaporator such that the flow path is able to realize a uniform pressure and a high heat radiating property of the refrigerant. According to one embodiment of the present invention, a cooling table is provided with a first part, a second part, a first flow path, a second flow path, and a third flow path, wherein an electrostatic chuck is provided in the first part, the first part is provided in the second part, the first flow path is provided in the first part, the second flow path is provided in the second part, the third flow path is connected to the first flow path and the second flow path, a chiller unit is connected to the first flow path and the second flow path, the first flow path is extended in the first part so as to follow the electrostatic chuck, the second flow path is extended in the second part so as to follow the electrostatic chuck, and the refrigerant outputted from the chiller unit flows through the first flow path, the third flow path, and the second flow path one at a time and is inputted into the chiller unit.
Patent KR-20190096124-A (KR)
Inventor: AN HEUI TAY
IPC: H02S20/32
Filed: 2018-02-08
Abstract: The present invention relates to a solar photovoltaic power generation system. A control panel and a driven panel are arranged on a first support line formed along a pair of supports formed at a predetermined distance. The control panel and the driven panel are mutually connected by a hinge. The driven panel is also rotated by hinge driving only by rotation driving of the control panel so as to maximize tilting efficiency.
Patent KR-20190097712-A (KR)
Title: Memory system and operating method thereof
Inventor: KIM KWANG SU
IPC: G06F9/48
Filed: 2018-02-13
Abstract: The present invention relates to a memory system and an operating method thereof. The memory system comprises: a memory device performing a lead operation or a light operation; and a controller queuing a plurality of tasks received from a host based on a priority and controlling the memory device to perform the lead operation or light operation corresponding to the tasks in accordance with a queued order. The controller divides the plurality of tasks in accordance with a plurality of states, gives different weights, and uses a starvation state determination value in which the weights of tasks performed among the plurality of tasks are accumulated in the remaining tasks, thereby determining a starvation state of the plurality of tasks.
Patent KR-20190098562-A (KR)
Inventor: PARK EUN JU
IPC: C12G3/02
Filed: 2018-02-14
Abstract: The present invention relates to a method for manufacturing rice wine using a roasted peanut with an inner skin containing an antioxidant, which comprises: a first step of checking whether there is an inner skin of a peanut and measuring antioxidation activity in accordance with a cooking method to prepare powder formed by pulverizing a roasted peanut with the inner skin having the highest antioxidation activity; a second step of washing and soaking 1 kg of rice in water for 2 to 3 hours after the first step; a third step of draining water of the soaked rice for about 30 minutes; a fourth step of steaming the dehydrated rice for 40 to 60 minutes to prepare hard-boiled rice; a fifth step of performing seed mash dipping for cooling the hard-boiled rice for 30 minutes or more; a sixth step of performing primary dipping by adding 200 g of malt and 5 g of yeast to the hard-boiled rice cooled in the seed mash dipping step and softly mixing the mixture; a seventh step of adding 900 ml of water to the mixture after the primary dipping, secondarily mixing the mixture, storing the mixture in a fermentation vessel, and adding 900 ml of water to the mixture to ferment the same; an eighth step of inserting 50 g of peanuts pulverized with an inner skin to the mixture after one day in the middle of the fermentation process, and aging the mixture at 25°C for 3 to 4 days; a ninth step of filtering peanut rice wine with a mesh after the aging step and adding 1,000 ml of water to the peanut rice wine; and a tenth step of inserting 10 ml (g) of sugar per 1,000 ml of the peanut rice wine after the ninth step. Accordingly, due to the antioxidation activity of the rice wine using roasted peanut with an inner skin containing an antioxidant, the present invention can prevent diseases such as cancer and cardiovascular diseases and is helpful in delaying oxidation.
Patent KR-20180099492-A (KR)
Inventor: KONG KWANG HOON
IPC: C07K14/705
Filed: 2018-02-21
Abstract: The present invention relates to human sweet taste receptor T1R2 or T1R2 including a transmembrane domain, and a method for the expression and purification of the human sweet taste receptor. According to the method of the present invention, the human sweet taste receptor T1R2 or T1R2 is expressed with high purity in a yeast expression system while having a transmembrane domain, the expression and purification by an AOX1 promoter and a strep tag are facilitated, and the sample collection can be performed advantageously, and thus the present invention can be very useful for the characteristic analysis of protein.
Patent KR-20190103739-A (KR)
Title: Shade device for ginseng cultivation
Inventor: PARK YONG TEA
IPC: H02S20/30
Filed: 2018-02-28
Abstract: A ginseng shade screen apparatus using photovoltaic power generation panels of the present invention is provided to: perform power generation and ginseng cultivation at the same time by using photovoltaic power generation panels as a shade screen apparatus of a ginseng cultivation field; and increase efficiency in ginseng cultivation by preventing a shade screen from being damaged or torn by external factors and fundamentally blocking the inflow of sunlight and rain or snow into ridges between the photovoltaic power generation panels by using an auxiliary sunshade means. The ginseng shade screen apparatus comprises: a frame including a vertical support which is vertically erected in the longitudinal direction of the ridge or furrow of a ginseng cultivation field and an inclined support which is fixated on the upper part of the vertical support; a photovoltaic power generation panel installed on the upper side of the inclined support and having a plurality of solar panels installed thereon; and the auxiliary sunshade means installed between solar panels separated from the rear and front sides of the inclined support in order to block sunlight from being irradiated or rain and snow from flowing into a ridge.
Patent KR-20190107224-A (KR)
Title: Loupe light in the form of neckband
Inventor: LEE JUN TEK
IPC: G02B3/00
Filed: 2018-03-07
Abstract: The present invention relates to a loupe light in form of a neckband capable of reducing burden on a weight and increasing activity even if a user uses the loupe light for a long time by combining a body in a form of a neckband, a loupe, and a light. The loupe light may include a neckband, an LED barrel, a loupe, and a joint universal. By positioning a heavy battery, circuit, and sensors on a body of the neckband and including the LED barrel capable of setting focus of a lens, the loupe light may minimize the burden of a user even for long time use and take various field views.
Patent KR-20180028431-A (KR)
Inventor: BAE JUNG SHIK
IPC: A23L2/52
Filed: 2018-03-08
Abstract: The present invention relates to a fermented aronia beverage composition with antioxidant functions, containing a lactobacillus-fermented aronia solution as an active ingredient. The composition shows remarkably improved antioxidant functions when fermented by Lactobacillus plantarum, Lactobacillus brevis and Enterococcus faecium which are lactobacillus, thereby enabling antioxidant beverage compositions containing the lactobacillus-fermented aronia solution as the active ingredient by using the strains.
Patent KR-20190106455-A (KR)
Title: Rice cake manufacturing method for preventing hardening and spreading of rice cake and rice cake manufactured thereby
Inventor: KIM YOON KI
IPC: A23L7/10
Filed: 2018-03-09
Abstract: The present invention relates to a method for making rice cake without being hardened and spread, and rice cake made thereby. The present invention is able to maintain soft and chewy mouth feel and texture of rice cake for a long time since the rice cake is not hardened and spread even when left for a long time. According to the present invention, the method for making rice cake without being hardened and spread includes: a step of preparing non-glutinous rice left for at least two years; a step of removing water after immersing the non-glutinous rice in water; a step of pulverizing the water-removed non-glutinous rice by using a pulverizer with rollers at 0.8 to 1.2 mm intervals; a step of mixing non-glutinous rice powder with water, salt, and wild ginseng culture roots, mixing the wild ginseng culture roots with 7 to 14 parts by weight of wild ginseng culture roots based on 100 parts by weight of non-glutinous rice, and mixing the wild ginseng culture roots without removing moisture contained in the wild ginseng culture roots; a step of pulverizing a mixture including the non-glutinous rice powder, water, salt, and wild ginseng culture roots; a step of steaming the pulverized mixture; a step of mixing 0.2 to 0.8 part by weight of flour based on 100 parts by weight of the non-glutinous rice after cooling the steamed mixture at a room temperature for 11 to 18 minutes; and a step of punching the mixture including the flour for 3 to 5 minutes.
Patent KR-20190108693-A (KR)
Title: Coating method of spray surface
Inventor: CHO YONG LAE
IPC: C23C4/12
Filed: 2018-03-15
Abstract: According to the present invention, disclosed is a coating method of a sprayed surface comprising the following steps of: forming a sprayed layer by accelerating the sprayed material particles heated in a molten state on a surface of a the base material with compressed air or gas; planarizing the sprayed layer by processing; and forming a coating layer on the planarized sprayed layer surface. According to the present invention, the surface of the sprayed layer is planarized such that a gap of the sprayed material particles is reduced and then a coating layer is formed to reduce an amount of absorption of the coating material penetrating between the sprayed layer gaps, thereby enabling a thickness of the coating layer to be thin and be uniformly coated.
Patent KR-20190108948-A (KR)
Title: Vacuum cleaner having mounting structure
Inventor: MOON JAE HWA
IPC: A47L9/00
Filed: 2018-03-16
Abstract: A grip portion of a cordless cleaner is composed of a ring-shaped mounting portion and a charging portion. When the mounting portion is caught in a mounting rod, charging can be performed to significantly improve convenience and usability of a user. According to an aspect of the present invention, a vacuum cleaner having a mounting structure comprises: a body in which a power supply portion and a motor are embedded; a leg portion extending from the body; a suction portion formed in one end of the leg portion; and a ring-shaped mounting portion extending in an opposite direction of the leg portion in the body to be gripped by the user. A charging terminal is provided in an upper end of the mounting portion, and the mounting portion is formed to be caught in a mounting rod of the vacuum cleaner. A charging terminal complementary to the charging terminal is formed in the mounting rod for the vacuum cleaner to be applied with power with a mounting structure.
Patent KR-20190109908-A (KR)
Title: Magnetic particle tester
Inventor: LEE JEONG HO
IPC: G01N27/90
Filed: 2018-03-19
Abstract: The present invention relates to a magnetic powder inspector for stably securing a contact state of stimulation with respect to an object to be inspected for defects to be rapidly and reliably detected. The magnetic powder inspector comprises: a body having an iron core and coils wound around both end portions of the iron core; and iron core extension units formed in the both end portions of the iron core. The iron core extension unit comprises: fixed links fixed to the both end portions of the iron core; and a rotational link of which one side is rotationally connected to the fixed links, and the other side has a rotation unit rotatable around an axial line in a longitudinal direction.
Patent KR-20190043445-A (KR)
Title: Vertical-cavity surface-emitting laser thin wafer bowing control
Inventor: HEGBLOM ERIC R
IPC: H01L21/768
Filed: 2018-03-30
Abstract: A vertical-cavity surface-emitting laser (VCSEL) wafer can comprise: a substrate layer; epitaxial layers grown on the substrate layer; and a strain compensating layer for controlling bowing of the VCSEL wafer after thinning of the VCSEL wafer. The strain compensating layer can be arranged on an epitaxial side of the substrate layer. The strain compensating layer can control bowing of the thinned VCSEL wafer by at least partially compensating for compressive strain in the epitaxial layers of the VCSEL wafer.