baber/WOPTO huggingface dataset:
Patent KR-20200135676-A (KR)
Title: a robust and compact propane-fueled 150 W-class SOFC power-generation system
Inventor: LIM TAK HYOUNG
IPC: H01M8/04746
Filed: 2019-05-24
Abstract: The present invention relates to an efficient, durable and compact 150 W-class solid oxide fuel cell (SOFC) short stack equipped with a catalytic partial oxidation (CPOX) reformer, a manufacturing method thereof, and an SOFC system including the SOFC short stack. The present invention relates to a compact 150 W-class SOFC system with strong durability, which establishes the best C/O conditions and types of CPOX reformer catalysts, which are most efficient for propane reforming and achieve a maximum output of 150 W, thereby improving the performance degradation and cell loss of existing integrated SOFC short stacks operated with propane fuel, so as to provide a stable output of 150 W for a long time.
Patent KR-20200136735-A (KR)
Title: chip-scale atomic clock
Inventor: PARK JONG CHEOL
IPC: G04F5/14
Filed: 2019-05-28
Abstract: According to one aspect of the present invention, provided is a physical unit of a chip-scale atomic clock which comprises: a light generation unit; and a fusion device disposed to be spaced from the light generation unit and configured by bonding a vapor cell where a laser light generated from the light generation unit enters and exits and a light detection unit receiving the light coming out from the vapor cell.
Patent KR-20200107709-A (KR)
Title: System for optical mark reader
Inventor: YUN SUNG WOOK
IPC: G06F3/0482
Filed: 2019-05-28
Abstract: The present invention relates to an optical mark reader (OMR) system. With the present invention, immediate answer correction is possible even without the replacement of a test answer sheet used as an OMR card or sheet. In addition, customizing is possible so that the number of questions on a test paper and the number of questions on a test answer sheet are equal to each other and a test taker′s test result can be easily managed after automatic scoring. The OMR system includes: an OMR card where general and corrected answer fields are printed; and an OMR processing program unit generating the OMR card, performing scoring by recognizing the markings in the general and corrected answer fields, and providing the result of the scoring. The OMR card includes: a test taker information field for test taker information marking and writing; the general answer field including a general question number marking area for marking the general question number and a general answer marking area for marking the general answer; and the corrected answer field including a corrected question number marking area for performing marking with the corrected question number divided into a double digit and a single digit and a corrected answer marking area for marking the corrected answer.
Patent KR-20200137193-A (KR)
Title: A composition for improving, preventing and treating obesity and metabolic disease comprising polysaccharide fraction isolated from barley leaf
Inventor: LEE EUNJUNG
IPC: A61P3/00
Filed: 2019-05-29
Abstract: The present invention relates to a composition for preventing, alleviating, and treating obesity and metabolic diseases, which can alleviate, prevent or treat diseases caused by metabolic diseases by containing a polysaccharide fraction derived from barley leaves as an active component. In addition, the composition has no toxicity, thereby being able to be consumed in a form of food.
Patent KR-20200137802-A (KR)
Title: Pet play toys and play kits containing them
Inventor: PARK MI SUN
IPC: A01K5/02
Filed: 2019-05-31
Abstract: The present invention relates to a pet toy and a play kit including the same. According to the present invention, the pet toy comprises: a main body part having an opening part formed on one side and having a space part formed therein to receive feed; an opening/closing member opening or closing the opening part of the main body part; and a connection member connecting both ends to the main body part and the opening/closing member, respectively, extended in a longitudinal direction, and having elasticity. The main body part and the opening/closing member are connected by a connection member, such that the opening part is opened/closed. As the opening/closing member is spaced apart from the opening part when the connection member is extended by the elasticity, the opening part is opened and the feed is discharged. Accordingly, a pet′s interest can be increased through various movements of a pet toy having feed stored therein. The smell of the feed is transferred to the outside, such that the pet′s interest can be further increased. When one portion of the pet toy is separated, the feed stored in the pet toy can be discharged, thereby increasing concentration through compensation.
Patent KR-20200141110-A (KR)
Inventor: CHO SEONG SOO
IPC: H02G3/30
Filed: 2019-06-10
Abstract: The present invention provides a cable arrangement and attachment device. By attaching a double-sided tape with strong adhesive strength to an adhesive portion of the arrangement and attachment device, the double-sided tape is attached to an adhesive surface of the arrangement and attachment device, wherein the adhesive surface is to be attached to a wall or furniture, thereby enabling simple and quick fixation and attachment without damage to the wall due to a nail or an iron core.
Patent KR-20200026018-A (KR)
Title: Air conditioner for vehicle
Inventor: KIM TAE WAN
IPC: B60H1/00
Filed: 2019-06-11
Abstract: Disclosed is an air conditioner for a vehicle, which prevents a reduction in the air volume by securing a sufficient amount of opening of a hot air bypass door while reducing the width thereof in the front-rear direction of a vehicle, thereby performing efficient linkage control between the hot air bypass door and a defrost door. The air conditioner for a vehicle comprises: an air conditioning case having an air passage formed therein; a cooling heat exchanger and a heating heat exchanger provided in the air passage of the air conditioning case to exchange heat with air passing therethrough; a hot air bypass passage allowing the air having passed through the heating heat exchanger to be directly discharged to a front seat floor vent; and the hot air bypass door adjusting opening of the hot air bypass passage. The hot air bypass door includes a rotating shaft and a plate, and the plate has a bent section to have at least two surfaces.
Patent KR-20200047283-A (KR)
Inventor: PARK JAE SANG
IPC: A61M11/00
Filed: 2019-06-14
Abstract: The present invention relates to a humidifier capable of raising temperature having a new structure and, more specifically, to a humidifier capable of raising temperature, comprising: a suction portion in which intake gas flows; a discharge portion through which the intake gas introduced from the suction portion is discharged; a frame heater for heating gas installed in the discharge portion to heat the intake gas; and an ultrasonic humidifier disposed between the suction portion and the discharge portion to generate water vapor.
Patent KR-20210001186-A (KR)
Inventor: CYNN KIE HO
IPC: A47J43/28
Filed: 2019-06-27
Abstract: Disclosed is a strawberry stem removal apparatus capable of safely and easily removing strawberry stems. Provided is the strawberry stem removal apparatus, comprising: a head having a perforated front end and a hook; a body connected to the head; and a handle connected to the body.
Patent KR-20210001708-A (KR)
Inventor: KIM YE LIN
IPC: H01M4/38
Filed: 2019-06-28
Abstract: The present invention relates to a negative electrode capable of effectively preventing electrical short between active materials due to charging and discharging and, more specifically, to a negative electrode comprising: a negative electrode current collector; and a negative electrode active material layer formed on the negative electrode current collector. The negative electrode active material layer comprises: a silicon-based negative electrode active material; a binder; a conductive material; and single-walled carbon nanotubes. In addition, the single-walled carbon nanotubes are contained in an amount of 0.001 to 1 wt% in the negative electrode active material layer.
Patent KR-20210002878-A (KR)
Inventor: LEE WOO DONG
IPC: C10N30/10
Filed: 2019-07-01
Abstract: The present invention relates to a grease composition for application in a motion section, which has excellent wear resistance and thus is applied to an inner operating part of a vehicle turn indicator control lever. More specifically, the present invention relates to a grease composition for application in a motion section, comprising: 85 to 90 wt% of base oil; 10 to 15 wt% of a thickener; and 1 to 5 wt% of an antioxidant.
Patent KR-20210004007-A (KR)
Inventor: SON HYUN JUNG
IPC: G09G3/32
Filed: 2019-07-02
Abstract: According to an embodiment of the present invention, a display device includes: a display area including pixels connected to scan lines, light emitting control lines, and data lines; and a display driver configured to drive the pixels in accordance with input image data, timing signals, and a brightness selection signal. The display driver includes: a storage unit configured to store gamma data and a duty value corresponding to each of a plurality of sample brightness levels including a K^th (K is a natural number of two or more) sample brightness level; and a brightness controller configured to control the brightness of the display area according to a brightness level corresponding to the brightness selection signal with reference to the storage unit, wherein the brightness controller is configured to calculate each gamma data or duty value through non-linear interpolation with respect to at least one brightness level between the (K-1)^th sample brightness level and the K^th sample brightness level, thereby preventing a brightness reversal phenomenon which may occur between the brightness levels.
Patent KR-20210004167-A (KR)
Inventor: BAK JAE GU
IPC: E06B3/72
Filed: 2019-07-03
Abstract: The present invention relates to a vertical frame for a panel including a partition or a door panel for dividing an office or indoor space, and more particularly, to a vertical frame for a panel, capable of being fastened in a one-touch method. In a rectangular panel, a horizontal frame for covering upper and lower portions of the panel, and a vertical frame for surrounding left and right side portions of the panel, the vertical frame includes a fixed frame having an L-shaped cross section and a cover frame having a reversed L-shaped cross section to couple the cover frame to the outside of the fixed fame surrounding the panel, or includes the fixed frame and a horizontal connection frame having a cross section formed in an ″AA″ shape to allow the fixed frame surrounding the panel and the fixed frame surrounding the adjacent panel to be horizontally connected in parallel on both sides of the horizontal connection frame, or includes the fixed frame and a vertical connection frame having a cross section formed in a ″BB″ shape to allow the fixed frame surrounding the panel and the fixed frame surrounding the adjacent panel to be connected and installed in a right angle direction at side and upper portions of the vertical connection frame.
Patent KR-20210006637-A (KR)
Inventor: LEE HYUN MI
IPC: A61P37/00
Filed: 2019-07-09
Abstract: The present invention relates to an anti-B7-H3 antibody that specifically binds to B7 homologue 3 (B7-H3), or cluster of differentiation 276 (CD276) and uses thereof and, more particularly, to an anti-B7-H3 antibody or an antigen-binding fragment thereof, a nucleic acid encoding the same, a vector containing the nucleic acid, a cell transformed with the vector, a method for preparing the antibody or an antigen-binding fragment thereof, and an antibody-drug conjugate (ADC) comprising the same, a multi-specific antibody, and a pharmaceutical composition for preventing or treating cancer, autoimmune disease or inflammatory disease comprising the same. According to the present invention, the antibody binding to B7-H3 or the antigen-binding fragment thereof can bind to human and non-human B7-H3 with high affinity and can be also introduced into cells after the binding. By doing so, the antibody binding to B7-H3 or the antigen-binding fragment thereof according to the present invention can be useful for preventing or treating a desired cancer or tumor, autoimmune disease, or inflammatory disease.
Patent KR-20210007259-A (KR)
Inventor: KIM JAE SUNG
IPC: C10G9/40
Filed: 2019-07-10
Abstract: One embodiment of the present invention provides an apparatus for decomposition of hydrocarbon, comprising: a decomposition furnace for pyrolyzing hydrocarbons; and a burner provided on the lower part of the decomposition furnace, wherein the burner includes: a body having a suction port through which external air can be introduced at one side; a burner tip positioned on the upper portion of the body and providing flame ignited by air introduced into the body and fuel supplied from the outside to the decomposition furnace; and a shielding unit having a first shielding wall disposed to face the suction port at a distance. According to an embodiment of the present invention, air can be uniformly introduced into each burner at a predetermined level even when the external environment changes.
Patent KR-20210016191-A (KR)
Inventor: PARK JEONG WOO
IPC: G06F3/06
Filed: 2019-08-01
Abstract: The present invention relates to a storage device. The storage device of the present invention includes: a nonvolatile memory device including a first area, a second area and a third area; and a controller formed to receive a write command and first data from an external host device, preferentially write the first data in the first or second area excluding the third area when the first data is associated with turbo write, and write the first data in the first, second or third area in accordance with a normal write policy when the first data is associated with normal write. The controller is also formed to receive a read command from the external host device, read second data from the first, second or third area in accordance with a write command, and output the second data to the external host device. When the read command is received along with movement information, the controller is also formed to move the second data in response to the movement information of the read command. Therefore, the present invention is capable of providing a turbo write buffer supporting faster write and read than a user storage.
Patent KR-20200018310-A (KR)
Title: Method and apparatus for transmitting and receiving data in unlicensed band
Inventor: PARK KYU JIN
IPC: H04W72/12
Filed: 2019-08-08
Abstract: Embodiments relate to a method and a device for transmitting and receiving data in an unlicensed band. One embodiment provides a method comprising the steps of: receiving configuration information of one or more sub bands for a bandwidth part configured in an unlicensed band or a system bandwidth of a cell configured in an unlicensed band; receiving downlink control information containing uplink frequency domain resource allocation information for uplink data transmission in a bandwidth part or a system bandwidth; based on the resource allocation information, performing an LBT operation on each sub band to which frequency resources allocated for data transmission belong, and determining sub bands for transmitting uplink data based on a result of the LBT operation; and transmitting the uplink data in the determined sub band.
Patent KR-20200023228-A (KR)
Title: Method for preparing microcapsule
Inventor: OH JUNG WHAN
IPC: A61Q13/00
Filed: 2019-08-22
Abstract: The present invention provides: a microcapsule production method which improves the storage stability of oil contained in a capsule, thereby allowing performance to be maintained for a long time, prevents random volatilization of the oil, and allows selective release of the oil; and a microcapsule produced by the method. The microcapsule production method comprises: a first step of producing an aqueous dispersion of organic/inorganic composite particles; a second step of forming an oil-in-water pickering emulsion by adding oil to the aqueous dispersion of the organic/inorganic composite particles; and a third step of adding a melamine-formaldehyde precondensate to the oil-in-water pickering emulsion, followed by condensation polymerization.
Patent KR-20200114979-A (KR)
Title: Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
Inventor: SHINYA TOMOHIRO
IPC: G03G15/08
Filed: 2019-08-26
Abstract: A toner for electrostatic charge development according to the present invention comprises: at least one nonpolar monomer unit (X) selected from the group consisting of ethylene and C3 to 10 α-olefin; a polar monomer unit (Y) having at least one among a maleic acid group and an anhydrous maleic acid group; and a polar group-containing olefin resin containing a monomer unit (Z) which has neutralizing properties with respect to at least one among the non-polar monomer unit (X) and the polar monomer unit (Y). The acidic value of the toner is 10 to 60 mgKOH/g.
Patent KR-20210028446-A (KR)
Title: Method to reset node time
Inventor: MAHMOUD ABELWARTH
IPC: H04W56/00
Filed: 2019-09-04
Abstract: Provided is a method in which any first node constituting a wireless network periodically resets time according to a reference node. The method comprises the steps of: determining a time drift of a current reset period by adding a time drift from a previous reset period to a time difference offset between the first node and the reference node; and resetting the time by applying the offset and the time drift of the current reset period to the time of the current reset period.
Patent KR-20210030056-A (KR)
Title: Photovoltaic device using artificial lighting
Inventor: KIM SEOK HWA
IPC: H02S40/30
Filed: 2019-09-09
Abstract: The present invention relates to a photovoltaic device using artificial lighting, comprising: a power supply unit provided to receive a commercial power source; artificial lighting members turning on by a power source supplied through the power supply unit; a darkroom case member sealing the outside of the artificial lighting members by the upper plate and each side plate of the artificial lighting members such that a heat source generated from the artificial lighting members is externally exposed; a photovoltaic module member mounted on the floor surface of the darkroom case member such that the power source can be generated by the artificial lighting generated by the artificial lighting members; a support plate member mounted on the bottom surface of the photovoltaic module member such that the photovoltaic module member is horizontally positioned at the same distance from the artificial lighting members; and a power source storage unit provided to transform and store the power source generated by the photovoltaic module member. The present invention can obtain the power source by the photovoltaic module member radially arranged within the darkroom case member, and obtain the power source by the photovoltaic module member by using the heat source generated by the artificial lighting, thereby enabling a plurality of the photovoltaic modules to generate more power than the power consumed in the commercial power source and the power of the artificial lighting.
Patent KR-20210034934-A (KR)
Title: Electronic voting service platform technology and implementation method for apartment residents based on block-chain technology
Inventor: CHO CHOONG HO
IPC: G06Q50/26
Filed: 2019-09-23
Abstract: An e-voting service platform technology and implementation method for apartment dwellers based on blockchain technology are disclosed. According to one embodiment of the present invention, the e-voting method performed by the electronic voting system implemented by a computer comprises the steps of: providing an e-voting service for decision-making related to the management of an apartment; storing e-voting data generated in a voting process based on the blockchain as the decision-making is performed by the dwellers of the apartment through the provided e-voting service; and disclosing an inquiry result retrieved from the e-voting data stored based on the blockchain to the dwellers of the apartment.
Patent KR-20210038799-A (KR)
Title: Sound Wave Massage Device Based on Audible Sound Wave for Temporalis Lymph Node
Inventor: KIM JAE HYUNG
IPC: A45D44/22
Filed: 2019-09-30
Abstract: The present invention relates to a sound wave massage device based on an audible frequency sound wave for a temporalis lymph node. The sound wave massage device provides sound wave massage using a sound wave in an audible frequency band. The device includes: a close contact portion including a geometric structure or material capable of coming into close contact with a designated human body part linked to a temporalis lymph node; a sound wave vibration unit generating audible frequency sound wave vibration and provided in the close contact portion so as to come into close contact with the body part linked to the temporalis lymph node among the body parts coming into close contact through the close contact portion; an elastic portion generating tension so that the close contact portion and the sound wave vibration unit come into close contact with the body part or the close contact is maintained; and a fixing unit pulling the elastic portion and fixing the elastic portion by a designated fixing method such that the tension of the elastic portion is generated. The device includes a control module including a sound wave control unit provided in at least one of the close contact portion, the elastic portion, and the fixing unit and performing control such that an audible frequency sound wave in a designated intensity range is vibrated through the sound wave vibration unit.
Patent KR-20210042721-A (KR)
Title: Toy car
Inventor: KIM IN SOO
IPC: A63H17/26
Filed: 2019-10-10
Abstract: Provided is a toy car including: a body; a driving unit connected to the body and moving the body in a forward direction parallel to the ground; and a steering unit including a pair of steering wheels connected to both sides of the body, a steering shaft connected to each of the steering wheels, and a steering gear body connected to the steering shaft and adjusting the angle of the steering shaft with respect to the forward direction.
Patent KR-20210045735-A (KR)
Title: Computational analysis checking apparatus for evaluating residual life reliability of hot gas path components of gas turbine
Inventor: CHANG SUNG YONG
IPC: F01D17/08
Filed: 2019-10-17
Abstract: Disclosed is a computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of a hot component of a gas turbine. The computational analysis result verification apparatus for evaluating reliability in analyzing the lifespan of the hot component of a gas turbine according to the present invention comprises: a computational analysis unit performing a flow analysis and a heat transfer analysis for the hot component of a gas turbine, and then detecting surface temperature by a preset layer of the hot component via a computational analysis; a real surface temperature input unit inputting real surface temperature by the layer of the hot component acquired via a real heat treatment process; and a structural analysis unit evaluating reliability with respect to the computational analysis by comparing the surface temperature, input according to the computational analysis by the computational analysis unit, and the real surface temperature, input by the real surface temperature input unit. The present invention can enhance reliability in analyzing the lifespan of a hot component of a gas turbine.