baber/WOPTO huggingface dataset:
Patent KR-20200109985-A (KR)
Title: Multimedia device of snowball type and operating method thereof
Inventor: Park sung a
IPC: G11B31/00
Filed: 2019-03-15
Abstract: The present invention relates to a multimedia device in the form of a snow ball. According to one embodiment of the present invention, the multimedia device comprises: a glass sphere in which a model is fixed and a color module is installed; and a main body which supports the glass sphere. The main body comprises: a communication module which communicates with a smart device; a sound device which outputs sound; a sound control driver which outputs an electrical signal corresponding to input sound data to the sound device; and a central control module which transmits the sound data from the smart device to the sound control driver.
Patent KR-20200111440-A (KR)
Title: Electric booster
Inventor: LEE SO DAM
IPC: B60T13/74
Filed: 2019-03-19
Abstract: Disclosed is an electric booster. The electric booster according to the present invention includes: a motor unit driven when power is applied; a body unit coupled to the motor unit; a bolt screw unit rotationally installed inside the body unit and connected to the motor unit to rotate; a buffer unit mounted on the body unit and made of a material different from that of the body unit; and a nut screw unit that is limited in rotation by the buffer unit and is screwed to the bolt screw unit to move linearly in the length direction of the bolt screw unit.
Patent KR-20200115767-A (KR)
Title: Display device and driving method thereof
Inventor: BAE MIN SEOK
IPC: G09G3/32
Filed: 2019-03-25
Abstract: A display device according to an embodiment of the present invention includes: a pixel including a first pixel transistor of which a gate electrode is connected to a first node, a back-gate electrode connected to a back-gate line, a first electrode connected to a second node, and a second electrode connected to a third node; a back-gate voltage determiner for converging a variable back-gate voltage to a first level when the display device displays a moving image, and for converging the variable back-gate voltage to a second level when the display device displays a still image; and a back-gate stage for applying the variable back-gate voltage to the back-gate line. The present invention provides the display device capable of alleviating issues regarding step efficiency and transient afterimages by using the variable back-gate voltage when displaying a moving image and a still image.
Patent KR-20200117508-A (KR)
Inventor: MOON YOUNG JAE
IPC: B25J15/02
Filed: 2019-04-04
Abstract: The present invention relates to a transfer apparatus for a unit cell, which comprises a gripper griping a unit cell between a first arm and a second arm. The gripper includes: the first arm which is able to be apart from or come in full contact with a lower surface of the unit cell; and a second arm which is able to be apart from or come in full contact with an upper surface of the unit cell, has an extension unit protruding more than an end of the first arm, and has a vacuum hole perforated. When the first arm and the second arm come in full contact with an upper surface and a lower surface of the unit cell and grip the unit cell, a negative pressure is applied through the vacuum hole to make the unit cell absorbed towards a surface of the second arm at a part where the second arm comes in contact with the unit cell. Since a negative pressure is applied through the vacuum hole for making the unit cell absorbed to the surface of the second arm, it is possible to prevent the sagging of the unit cell on the opposite side even if a single gripper grips only one side of the unit cell, and an extension unit is additionally formed on the second arm to increase absorption force even more. That is, according to the present invention, the gripper is able to prevent sagging and increase the transfer speed since only one gripper can be used.
Patent KR-20200117565-A (KR)
Inventor: SUNG JAE KIM
IPC: G03F7/20
Filed: 2019-04-04
Abstract: The present invention relates to an overlay error prediction method and an overlay error correction method of a semiconductor device, performing: a wafer level overlay error modeling method which corrects with one overlay error model using all overlay errors in a wafer; and a field level overlay error modeling method which establishes the overlay error model for each field using only the overlay error belonging to each field. In the wafer level overlay error modeling method and the field level overlay error modeling method, each derived regression coefficient is averaged to finally obtain the overlay error modeling method according to the present invention. Accordingly, since the present invention can simultaneously reflect the tendency of the overall overlay error in the wafer and the tendency of the overlay error in each field, it is possible to perform more optimized correction for the wafer in which the overlay error is not measured. In particular, in the case of the present invention, about 15.9% is improved compared to the ordinary least squares regression-based (OLS-based) model in terms of mean square error (MSE) through an experimental example, 8.3% and 7.8% are more improved, respectively in terms of mean absolute error (MAE) and ¦mean¦ + 3σ, and there is an effect of minimizing the deformation between wafers in a lot.
Patent KR-20200117698-A (KR)
Inventor: CHO SUNG HO
IPC: H02K15/03
Filed: 2019-04-05
Abstract: According to an embodiment of the present invention, provided are a rotor for a generator which can effectively prevent a magnet from being separated from the rotor, and a manufacturing device of the rotor for the generator. The rotor for the generator comprises a rotor core, a permanent magnet, a fixture, and a cover. The rotor core rotates around a rotation axis and has a flat outer peripheral surface. The plurality of permanent magnets are attached to the outer peripheral surface of the rotor core, and are arranged in a circumferential direction and a width direction of the rotor core. The fixture is provided between the permanent magnets and is coupled to the rotor core to constrain the permanent magnets to be in close contact with the rotor core. The cover is provided to surround the fixture and the permanent magnet.
Patent KR-20200117764-A (KR)
Inventor: PARK KYUNGHEUM
IPC: G21C17/00
Filed: 2019-04-05
Abstract: The present invention relates to a method for evaluating a chemical impact of non-metallic parts in a nuclear power plant. An object of the present invention is to provide the method for evaluating the chemical impact of the non-metallic parts of the nuclear power plant which can review and judge the chemical impact and fragility of the non-metallic parts caused by process fluids based on reliable objective criteria. The method for evaluating the chemical impact of the non-metallic parts in the nuclear power plant comprises: a database construction step of obtaining chemical resistance test results for each material of the non-metallic parts for chemical substances, and inputting the test results to a database; a search step of selecting a first chemical substance and a first non-metallic substance requiring verification, and searching the database; an output step of outputting a plurality of chemical resistance test results searched in the database; and a chemical impact determination step of determining chemical resistance of a first non-metallic material on the first chemical substance by selecting the test results having a highest degree of influence of the first non-metallic material on the first chemical substance among the plurality of output chemical resistance test results.
Patent KR-20200120431-A (KR)
Inventor: BANG IN SIK
IPC: B28B7/00
Filed: 2019-04-12
Abstract: The present invention relates to a lightweight hump mold for a precast slab track, and more specifically, to a mold for curing a precast slab track which is a track structure manufactured in a factory and transported to and installed in the field. A hump mold that is difficult to transport and is uneconomical by being manufactured through a casting method is manufactured by using a metal plate through a press method, and a hollow part is formed in the hump mold, such that the weight of the hump mold is reduced, and thus, the hump mold is easily manufactured and carried, and is economically efficient.
Patent KR-20200122183-A (KR)
Title: A composition for preventing or treating cancer
Inventor: KEE HO LEE
IPC: A61K48/00
Filed: 2019-04-17
Abstract: The present invention relates to a novel use of YME1L1 gene and YME1L1 protein as novel targets which can be used for prevention or treatment of a cancer. A pharmaceutical composition for preventing or treating the cancer contains an inhibitor of YME1L1 gene expression or an inhibitor of YME1L1 protein activity as an active ingredient.
Patent KR-20200124363-A (KR)
Title: Vehicle and method for controlling thereof
Inventor: BANG KYUNG JOO
IPC: B60R21/013
Filed: 2019-04-23
Abstract: The present invention relates to a vehicle and a control method thereof, and more specifically, to a technique for automatically returning a sliding seat to its original position in case of a vehicle accident. The vehicle according to an embodiment includes: a vehicle state detection unit that detects a vehicle state; a seat control motor for moving the sliding seat; and a control unit for controlling the seat control motor to move the sliding seat to a predetermined position when the vehicle state detection unit detects the vehicle accident.
Patent KR-20190129768-A (KR)
Title: A solid electrolyte layer and an all-solid-state battery comprising the same
Inventor: LEE JUNG PIL
IPC: H01M10/0525
Filed: 2019-05-10
Abstract: The present invention relates to a solid electrolyte layer for an all-solid-state battery and a battery comprising the same. The battery may comprise a lithium metal as a negative electrode active material. The solid electrolyte layer for the all-solid-state battery is effective in inhibiting the growth of lithium dendrite by ionizing lithium eluted as a metal. Accordingly, when using the lithium metal as a negative electrode with respect to the all-solid-state battery comprising the solid electrolyte layer, the growth of lithium dendrite is delayed and/or inhibited so electric short circuit according to the growth of lithium dendrite is effectively prevented.
Patent KR-20200035332-A (KR)
Title: Image sensor for sensing led light with reduced flickering
Inventor: Cheng yun wei
IPC: H04N5/341
Filed: 2019-05-13
Abstract: An image sensor device has a first number of first pixels disposed in a substrate and a second number of second pixels disposed in the substrate. The first number is substantially the same as the second number. A light blocking structure is disposed on the first pixels and the second pixels. The light blocking structure defines a plurality of first openings and second openings through which light can pass. The first openings are disposed on the first pixels. The second openings are disposed on the second pixels. The second openings are smaller than the first openings. A microcontroller is configured to turn on different pixels of the second pixels at different times.
Patent KR-20200131655-A (KR)
Inventor: KIM SUNG JIN
IPC: G06F16/23
Filed: 2019-05-14
Abstract: The present invention relates to a database managing device and to a method thereof. The database managing device comprises: an input unit through which at least one data is inputted over time; and a processor adding the at least one data to the original table, determining whether a predefined period has elapsed, and collectively executing at least one query for the at least one data added to the original table when the period has elapsed.
Patent KR-20200135084-A (KR)
Inventor: DAE HYEOK KIM
IPC: F24F1/029
Filed: 2019-05-24
Abstract: Disclosed is a movable air conditioner. The disclosed movable air conditioner includes: a cover surrounding a compressor; and an opening part opening a part of the cover so that a part of an inner space of the cover surrounding the compressor is opened to the outside of the cover. Therefore, the movable air conditioner can effectively decrease a noise of the compressor.
Patent KR-20200137110-A (KR)
Inventor: JOO BYUNG CHUL
IPC: G05B19/418
Filed: 2019-05-29
Abstract: The present invention relates to an in-line simulation system for an in-line production system, including: a layout module for registering arrangement of ports on which a processing target object is loaded, arrangement of production facilities, properties of the production facilities, arrangement of transfer robots, and properties of the transfer robots; a recipe module for registering a work path according to the arrangements of the production facilities and the transfer robots registered by the layout module, and a work time of the production facility; a GUI module for providing, on a screen, a layout registration screen for registering the arrangement of the ports, the arrangement and the properties of the production facilities, and the arrangement and the properties of the transfer robots through the layout module, and a recipe registration screen for registering the work path and the work time through the recipe module; and a simulation module for simulating a production line registered through the layout module and the recipe module, and displaying a simulation process on the screen in association with the GUI module. Accordingly, the simulation is performed by arranging the ports, the production facilities, and the transfer robots in the same way as in a design of an actual in-line production line, and registering the properties of the ports, the production facilities, and the transfer robots and properties of an overall operation, so that sufficient review is possible before applying the design to the actual line.
Patent KR-20200141562-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04W4/029
Filed: 2019-06-10
Abstract: The present invention relates to a method for calculating location area-related score information. The method comprises: a first step of collecting data related to at least one location area; a second step of linking a user′s unique identification information and the collected location area-related data, and storing the linked information and data in a designated storage medium; a third step of receiving request information for requesting content related to an m^th location area from a user terminal; a fourth step of confirming score information related to an n number of pieces of location area-related score information; a fifth step of determining an n′ number of pieces of unique identification information; a sixth step of confirming content corresponding to the request information; and a seventh step of performing processing to provide response information. According to the present invention, content that is practically necessary and usable can be provided.
Patent KR-20200112580-A (KR)
Inventor: PARK JANG HO
IPC: A63B71/12
Filed: 2019-06-11
Abstract: The present invention relates to a wearable apparatus for performing an arm exercise during walking to enable a user to perform an arm exercise during ordinary walking. More specifically, according to the present invention, the wearable apparatus for performing an arm exercise during walking comprises: a webbing belt started from the front chest portion of a user to be crossed in an X-shape over a shoulder portion to fix the entire apparatus; one or a plurality of elastic strings coupled to the front and rear sides of the webbing belt and having elasticity to generate an exercise effect in the rear muscles of the user′s upper arm in accordance with relaxing and contracting movements caused by front-rear movement of the arm; and a handle coupled to the elastic string to generate tension in the elastic spring. In addition, the apparatus comprises an elastic waist string connected to the lower part of the handle to a muscular exercise of the front part (biceps brachii) of the upper arm, such that the elastic string and the waist string are connected to the upper and lower parts of the handle. Accordingly, tension is applied to both the front and rear muscles (biceps brachii and triceps brachii) of the upper arm when the arm not only moves back (extension) but also moves forth (flexion) in accordance with walking, such that an exercise effect is generated, and thus the exercise effect is maximized.
Patent KR-20200143827-A (KR)
Inventor: CHOI SEONG BEOM
IPC: A61L9/12
Filed: 2019-06-17
Abstract: The present invention relates to a picture frame with a fragrance emission function and, more specifically, to a picture frame with fragrance emission function, which includes: picture frames on which a picture or a drawing is mounted and in which mounting parts having a predetermined depth are formed on side surfaces of each border; and connecting members of which one side is inserted into the mounting part and the other side is inserted into the other mounting part of the other picture frame adjacent to the picture frame and which connect a plurality of picture frames in accordance with selection based on one picture frame, wherein the connecting members are made of an air freshener selected in accordance with a preference of a user.
Patent KR-20200145015-A (KR)
Title: Transfer apparatus through chain
Inventor: CHOI CHYUL WOONG
IPC: B66F3/00
Filed: 2019-06-20
Abstract: The present invention relates to a chain transport apparatus which can reduce the space required for installation since a portion protruding in a specific direction such as an upward direction of a target object does not exist, prevent accidents caused by a protruding portion, secure the accuracy of power transfer without a complex structure by applying a chain, and minimize the exposure of the apparatus to rainwater or foreign substances to promote an increase in durability and reduce faults to markedly reduce maintenance and repair efforts. The chain transport apparatus comprises: one or more sprockets having teeth formed on the outer circumferential surface thereof; and one or more chains wherein one side thereof is wound and installed on the sprockets and the end of the other side thereof is fixed on an object to be transported. The chain includes: a plurality of inner plates having a first hole and a second hole separated from each other to be arranged on one side and the other side thereof; a plurality of outer plates provided with a third hole and a fourth hole separated from each other to be arranged on one side and the other side thereof, and installed on the outside of the inner plates; and a plurality of pin members installed by penetrating the first hole of the inner plates, the fourth hole of the outer plates, the second hole of the inner plates, and the third hole of the outer plates.
Patent KR-20190075876-A (KR)
Inventor: SEO MIN KYUNG
IPC: H04N21/24
Filed: 2019-06-20
Abstract: Disclosed are a method for providing a service for replaying a non-watching region of a live program, and a device thereof. According to the present invention, the device for providing a service for replaying a non-watching region of a live program comprises: a non-watching region setting unit storing non-watching region information of a live program; and a non-watching region providing unit outputting a non-watching region request menu after finishing the live program and outputting a non-watching region in accordance with user selection information in the menu. The non-watching region request menu includes at least one of paid watching, free watching of the non-watching region, a replay after watching an advertisement, and other channel notifications provided with the live program.
Patent KR-20200145943-A (KR)
Inventor: JUNG SEUNG HEE
IPC: A23L2/52
Filed: 2019-06-21
Abstract: The present invention relates to a food composition containing Bifidobacterium animalis ssp. lactis HY8002 as an active ingredient and showing a protective effect against nicotine toxicity. The Bifidobacterium animalis ssp. lactis HY8002 has efficiency of reducing acr-15 genes and acr-19 genes related to nicotinic acetylcholine receptors in Caenorhabditis elegans, and thus can be used as an active ingredient contained in a food composition, such as fermented milk, health functional food, and a functional beverage, showing a protective effect against nicotine toxicity.
Patent KR-20200145337-A (KR)
Inventor: KANG DONG KUN
IPC: B01J23/58
Filed: 2019-06-21
Abstract: The present invention relates to a catalyst for preparing hydrogen peroxide by means of the anthraquinone process and for recovering a working solution, and to a method of preparing the catalyst. Disclosed is a catalyst in which palladium, magnesium, and cerium components are uniformly distributed in alumina, or a palladium component is distributed in alumina spheres in a ring shape while magnesium and cerium components are uniformly distributed in alumina. In addition, a method of preparing the catalyst is disclosed.
Patent KR-20200145395-A (KR)
Inventor: KWON DONG SOO
IPC: A61B17/00
Filed: 2019-06-21
Abstract: According to an embodiment, an eye surgery device comprises: a support frame; a first slave device connected to one end of the support frame; a second slave device connected to the other end of the support frame; and a microscope module disposed between the first slave device and the second slave device, and being movable in position on the support frame. The damage on the ocular surface can be prevented.
Patent KR-20210000034-A (KR)
Inventor: JUNG JAE HWA
IPC: G06F40/20
Filed: 2019-06-24
Abstract: Disclosed is a method for performing automatic bidding of a keyword advertisement by a management server. According to one of various embodiments of the present invention, the method for performing the keyword advertisement automatic bidding of the management server comprises the steps of: receiving information on at least one search keyword from a user; receiving information on bidding conditions from the user; including the keyword inputted by the user in a bidding keyword list, and performing bidding based on the bidding condition information; setting keyword performance analysis criteria and performing keyword performance analysis on the keywords used for the bidding based thereon; and adding a keyword not included in the bidding keyword list or removing a keyword included in the bidding keyword list based on a keyword performance analysis result.
Patent KR-20210000481-A (KR)
Inventor: KIM JONG SUNG
IPC: H01M10/04
Filed: 2019-06-25
Abstract: The present invention relates to a secondary battery jelly roll alignment device which prevent the occurrence of scratches or hole marks on a jelly roll and, more specifically, to a secondary battery jelly roll alignment device comprising: an unloading jig; side alignment units disposed on both sides of the unloading jig; a linear alignment unit disposed at one end of the unloading jig; and an alignment reference unit disposed at the position facing the linear alignment unit.
Patent KR-20210001348-A (KR)
Inventor: JONGHYUK SHIN
IPC: F01N13/14
Filed: 2019-06-27
Abstract: The present invention provides an apparatus for reducing fine particles of exhaust gas, which is installed on an exhaust gas line of an engine to reduce the fine particles discharged to the outside. The apparatus for reducing fine particles of exhaust gas includes: a charging unit charging the fine particles to have a positive charge or a negative charge; and an electrode unit formed on a discharge path of the fine particles charged in the charging unit and having a charge opposite to the charge of the fine particles charged in the charging unit so as to collect the charged fine particles.