baber/WOPTO huggingface dataset:
Patent KR-20200009276-A (KR)
Title: Scroll compressor
Inventor: MOON CHI MYEONG
IPC: F04C18/02
Filed: 2018-07-18
Abstract: The present invention relates to a scroll compressor, which comprises: a shaft supported to be rotatable in a casing; an eccentric bushing including a recess portion into which one end of the shaft is inserted, an eccentric portion being eccentric to the shaft, and a balance weight disposed on an opposite side of the eccentric portion with respect to the recess portion; a co-rotating scroll rotating in conjunction with the eccentric portion; and a fixed scroll forming a compression chamber together with the co-rotating scroll. In the casing, a rotation groove is formed for allowing the eccentric bushing to rotate, and a buffer member is interposed between the rotation groove and the balance weight. A rotation clearance exists between the recess portion and the shaft, and by the rotation clearance, the buffer member is made to be compressed between the balance weight and the rotation groove before the recess portion and the shaft meet each other. As a result, it is possible to prevent an impact sound between the shaft and the eccentric bushing due to the rotation clearance while preventing breakage of the scrolls caused by compression of a liquid refrigerant during an initial drive.
Patent KR-20200014501-A (KR)
Inventor: PARK SUNG HWAN
IPC: A61K31/19
Filed: 2018-08-01
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating Sjogren′s syndrome containing sodium butyrate or pharmaceutically acceptable salt thereof as an active component, wherein sodium butyrate inhibits HDAC8 to reduce the activity of Th17 cells, and increases the activity of Treg cells, thereby being able to be usefully used as a therapeutic agent for Sjogren′s syndrome.
Patent KR-20200015054-A (KR)
Inventor: JUNG DON WOO
IPC: G06Q50/10
Filed: 2018-08-02
Abstract: The present invention relates to a system for automating the evaluation of a supply-type mock examination, which can set supply-type mock examination questions online and automatically grade the answers of an examinee. The system comprises: a question registration server which classifies and manages mock examination questions according to predetermined classification items; a question setting server which selects one among the mock examination questions according to examination question setting conditions specified by the examinee and/or predetermined selection criteria, and provides the selected one to the examinee; an answer grading server which automatically grades the answers of the examinee made by the examinee and provides, to the examinee, report cards and analysis results depending on grading results; and a learning management server which manages learning information of the examinee and provides, to the examinee, customized learning data based on the analysis results and the learning information at the request of the examinee.
Patent KR-20200015324-A (KR)
Inventor: KIM YOUNG HO
IPC: A61P35/02
Filed: 2018-08-03
Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of leukemia comprising a BS-181 compound of chemical formula (I), i.e., a cyclin-dependent kinase 7 inhibitor (CDK7 inhibitor) or a pharmaceutically acceptable salt thereof as an active ingredient. When treating a CDK7 inhibitor BS-181, an active ingredient of the pharmaceutical composition, to a pharmacological concentration on Jurkat cells, i.e., human T-ALL cell lines, the Jurkat cells exhibit anticancer activities (IC_50 = 14.5 μM) mainly through exogenous TRAIL (tumor necrosis factor-related apoptosis-inducing ligand)/DR5 (death receptor 5) upregulation-mediated apoptosis induction. Although an endogenous BAK-dependent mitochondria mediated apoptosis path can be disclosed separately from exogenous apoptosis induction by BS-181 treatment, it is confirmed that cell death by exogenous apoptosis rather than endogenous apoptosis is a main mechanism of cytotoxicity to Jurkat T cells of BS-181, a CDK7 inhibitor BS-181 according to the present invention is expected to be used in medical uses for treatment of leukemia, particularly acute T lymphocytic leukemia.
Patent KR-20200017077-A (KR)
Title: Plant cultivating device and air purifying device using thereof
Inventor: JUN KUM MOON
IPC: A01G27/00
Filed: 2018-08-08
Abstract: Disclosed are a plant cultivation device capable of cleaning polluted indoor air, and an air cleaning system using the same. According to one embodiment of the present invention, the plant cultivation device comprises: a cultivation pot in which a plant is cultivated; a loading unit to which a plurality of loading modules are coupled in a height direction by a plurality of layers, wherein the loading modules include a reception part horizontally receiving the cultivation pot therein; and a watering unit supplying water to the cultivation pots received in the loading modules. The cultivation pot comprises: a body part received in the reception part, receiving a cultivation medium therein, having an open upper part to receive water dropped from an upper side, and having a plurality of first water drain holes formed on a lower part to drop the received water to a lower side; a plant implantation part disposed on the front side of the body part, communicating with the body part, implanted in the cultivation medium having the plant received therein, and protruding toward the outside of the loading module when the body part is received in the reception part; and a flange disposed between the body part and the plant implantation part, formed in a planar shape protruding to the outside, and closely attached to the loading module when the body part is received the reception part.
Patent KR-20200017257-A (KR)
Title: Snow melting device mounted on vehicle and the driving method thereof
Inventor: LEE GYE SEOK
IPC: E01H5/10
Filed: 2018-08-08
Abstract: The present invention relates to a snow-removing melting device mounted on a vehicle and a driving method thereof, which can implement collecting and melting of snow accumulated on a road at the same time. To this end, the snow-removing melting device mounted on a vehicle includes: a hot air supply part supplying hot air into a melting water tank through a hot air pipeline; and a driving part transferring the snow into the melting water tank and supplying driving force and fuel required for driving of the hot air supply part.
Patent KR-20200026345-A (KR)
Title: Lighting device for nose pattern acquisition
Inventor: CHOE HYUNG INN
IPC: A61B1/233
Filed: 2018-08-29
Abstract: The present invention relates to a lighting device for obtaining a nose print, designed and manufactured to be installed on the front of a smartphone and a camera lens and work in conjunction with the smartphone and a camera to obtain a clear nose print by applying lighting suitable for acquiring the nose print in consideration of the color of the nose print and the brightness of the outside.
Patent KR-20200029704-A (KR)
Title: Noise reduction vibration welding machine
Inventor: BAEK YOUNG IN
IPC: B29C65/78
Filed: 2018-09-11
Abstract: The present invention relates to a noise reduction vibration fusion machine which is fused by melting and diffusing an object while is pressurized with friction generated through left and right vibration of a top jig by predetermined frequency and amplitude by fixing two synthetic resin products to be combined to upper and lower jigs of the vibration fusion machine, respectively, and reduces noise generated in a working process. More specifically, the noise reduction vibration fusion machine comprises a resonator provided in the lower jig and a specific frame section of the vibration fusion machine to generate a phase shift through the resonator for a specific frequency of noise and minimizes operator discomfort by reducing or blocking work noise as the reverse phase frequency cancels out, thereby preventing noise pollution.
Patent KR-20200033588-A (KR)
Title: Method for recognizing content
Inventor: YONG SHIK PARK
IPC: G06Q50/20
Filed: 2018-09-20
Abstract: The present disclosure relates to a method and a system capable of constructing an accurate learning content database by generating a knowledge structure based on a correlation between a subset of a plurality of problems and the plurality of problems. The method comprises the following steps of: receiving a plurality of problems; calculating the entire subsets of the plurality of problems; and generating a knowledge structure based on the entire subsets.
Patent KR-20200034257-A (KR)
Title: SAW apparatus with curve driving structure
Inventor: KWAK MYUNG SUB
IPC: B61C3/00
Filed: 2018-09-21
Abstract: The present invention relates to an SAW device capable of curve driving. The SAW device comprises: a rail unit (20) forming a moving path of a carriage (15) using a liner rail (21) and a curve rail (22) adjacent to a welding core (12); a front wheel unit (30) including a pair of driving wheels individually independently rotating through a steering link (34) interposed on the front of the carriage (15); and a rear wheel unit (40) including a pair of driving wheels individually independently rotating in the rear of the carriage (15) and driving one of the pair of driving wheels. Therefore, when performing SAW on a member having the welding core of a linear path and a curved path, such as a loose piece of a vessel, the SAW device can drive in the linear path and the curved path at a constant velocity. Therefore, the SAW device can improve quality and productivity.
Patent KR-20200039475-A (KR)
Title: Non-powered mop cleaner
Inventor: PARK SANG TAE
IPC: A47L11/40
Filed: 2018-10-06
Abstract: The present invention relates to a non-powered mop cleaner which can well absorb dust at corners or retired spots through static electricity by using electrostatic ball brushes and has an additional rag to eliminate the need to separately mop the floor while using the cleaner to facilitate cleaning, thereby solving a problem that a conventional cleaner is not clearly emptied when a user opens the cover and removes dust and garbage therefrom after cleaning. The non-powered mop cleaner comprises: a cleaner body which fixes cleaner brushes and is formed in a right triangle shape to mount a filter; a filter cover button formed in a rectangular button shape to open a filter part for treating dust and garbage after cleaning; electrostatic cleaning brushes formed in a broom brush shape to absorb garbage and dust with the filter; the electrostatic ball brushes formed in a rounded brush shape to well absorb dust and garbage at corners to the center therethrough; the rag formed as a rectangular rag to mop the floor while cleaning the same; and cleaner wheels formed in a rounded wheel shape to conveniently move the cleaner.
Patent KR-20190040906-A (KR)
Title: Laser machining apparatus
Inventor: HADANO YUJI
IPC: H01L21/78
Filed: 2018-10-08
Abstract: An objective of the present invention is to provide a laser machining apparatus which does not disturb emission of a laser beam to a flat workpiece when machining the workpiece by emitting the laser beam. The laser machining apparatus at least comprises: a retaining means (30) having a retaining table (32) to retain a flat workpiece (10); and a laser beam emitting means (6) to emit a laser beam (LB) to the workpiece (10) retained on the retaining table (32) to machine the workpiece (10). A liquid supply mechanism (40) is arranged on an upper portion of the retaining means (30), and includes: a liquid chamber (41) having a transparent plate (42a) whose position is assigned by forming a gap between an upper surface of the workpiece (10) retained on the retaining table (32) and the same; a liquid supply nozzle (43) to supply a liquid (W) to the gap from one side of the liquid chamber (41); and a liquid discharge nozzle (44) to collect a liquid (W) from the other side of the liquid chamber (41) to form a flow of the liquid (W). The laser beam emitting means (6) at least includes: an oscillator (82) to oscillate a laser beam (LB); and a light concentration device to concentrate the laser beam (LB) oscillated by the oscillator (82), and emit the laser beam (LB) to the workpiece (10) retained on the retaining table (32) through the liquid (W) supplied to the transparent plate (42a) and the gap.
Patent KR-20200040516-A (KR)
Inventor: LEE TAE YON
IPC: H01L27/30
Filed: 2018-10-10
Abstract: Provided is an image sensor. The image sensor comprises: a first organic photoelectric conversion layer on a base layer; a floating diffusion region disposed in the base layer; a first storage node comprising a first electrode layer to which a bias signal is input, a first semiconductor layer comprising a semiconductor material, and a first dielectric layer extending between the first electrode layer and the first semiconductor layer, wherein the first storage node is electrically connected to the first organic photoelectric conversion layer; and a first transmission transistor comprising a first transmission gate electrode to which a first transmission control signal is input, the first dielectric layer, and the first semiconductor layer, wherein one end of the first transmission transistor is connected to the first storage node, and the other end thereof is connected to the floating diffusion region. According to the present invention, provided is an image sensor which reduces noise by improving mobility of electric charges.
Patent KR-20200019059-A (KR)
Title: Method and system at service platform provider side for risk identification of personal information
Inventor: YANG JIN HONG
IPC: G06F21/30
Filed: 2018-10-23
Abstract: Provided are a personal information risk identification method and a system thereof. According to an embodiment of the present invention, whether a general data protection regulation (GDPR) policy is satisfied in an Internet of Things environment is determined so that a framework and a platform of personal information management satisfying the GDPR can be provided.
Patent KR-20190030635-A (KR)
Inventor: CHOI KWANG HWI
IPC: H01G4/232
Filed: 2018-10-23
Abstract: Disclosed is a multi-layered ceramic condenser (MLCC) which can inductively discharge introduced electrostatic discharge (ESD) by forming an electrode tip extended from an external electrode. To this end, the MLCC comprises: dielectric ceramic; an internal electrode embedded in the ceramic; and an external electrode formed at both ends facing the ceramic so as to be electrically connected to the internal electrode. A distance between the external electrodes is shorter than a horizontal distance between the internal electrodes, thereby inductively discharging static electricity introduced from the outside to the surface of the ceramic.
Patent KR-20190045875-A (KR)
Inventor: JEON JONG ROK
IPC: A01C1/06
Filed: 2018-10-24
Abstract: The present invention relates to a composition for promoting plant growth and increasing biomass growth comprising a polymer of a monomeric phenol as an active ingredient. The phenolic polymer of the present invention can be utilized as the active ingredient of the composition for increasing the plant growth or the biomass, a fertilizer composition or a soil ameliorater, and can promote the plant growth and increase production, and is expected to replace an existing natural humic acid market by being developed as artificial humic acid.
Patent KR-20200046732-A (KR)
Inventor: YANG MO
IPC: G09B19/00
Filed: 2018-10-25
Abstract: The present invention relates to multi-purpose firefighting training equipment, and more specifically, to a multi-purpose firefighting training facility which comprises: a base frame unit forming the entire exterior frame; a water tank for diving training formed in an inner side of the base frame, including an opened upper surface, and storing water therein; stairs installed on one side of the water tank for diving training and guiding to an opened upper portion of the water tank for diving training; a manhole rescue training room installed on one side of the water tank for diving training, provided with an inner space having a predetermined height, and including a manhole formed on an upper surface; and a valley life-saving training unit connecting, with each other, a pair of vertical poles corresponding to each other and installed on both ends of an outer side of the base frame unit to face each other, and provided with a wire rope positioned to cross an upper side of the water tank for diving training. According to the present invention, use of the equipment enables users to practice a firefighting training by simulating a disaster situation that is similar or identical to an actual disaster, so that the users can repeatedly experience the occurrence of various disasters, thereby acquiring knowledge to cope with the disasters in advance. Accordingly, the users can be trained to actively cope with a situation at an actual disaster site, and can be trained to effectively carry out initial suppression of the disaster.
Patent KR-20200046975-A (KR)
Inventor: KIM JE HO
IPC: B23K37/04
Filed: 2018-10-26
Abstract: The present invention relates to a position alignment device for welding a ship block member, which fixes a ship block member and positions a welded portion of the ship block member to be adjacent to a welding machine so as to ensure convenience and stability of work in welding of the ship block member by the welding machine. The position alignment device of the present invention comprises: a support base unit; a block jig unit which fixes the ship block member; and a rotary support unit which is formed between the support base unit and the block jig unit to support the block jig unit with a rotary structure and rotates the block jig unit up and down to adjust the standing angle of the block jig unit having the ship block member fixed thereto.
Patent KR-20200048639-A (KR)
Title: Display device and method for controlling thereof
Inventor: JAE KOOK AHN
IPC: G09G3/3233
Filed: 2018-10-30
Abstract: The present invention relates to a display device and a control method thereof. According to one embodiment of the present invention, the display device capable of improving image quality comprises: a display panel including a plurality of data lines, a plurality of gate lines, and a plurality of sub-pixels defined by the plurality of data lines and the plurality of gate lines; a data driving circuit supplying image data to the plurality of data lines; a gate driving circuit supplying a gate signal to the plurality of gate lines; a voltage generation circuit generating and supplying a voltage required for driving the plurality of sub-pixels; and a timing control circuit controlling operation of the data driving circuit, the gate driving circuit, and the voltage generation circuit.
Patent KR-20200049179-A (KR)
Inventor: JEONG YU SEOK
IPC: F24F3/16
Filed: 2018-10-31
Abstract: The present invention relates to a filter module (10) and a fresh air pump (100) using the same capable of providing clean air to an indoor space by filtering out fine dust when introducing outside air. The filter module (10) comprises: a housing (11) including an outside air intake part and a discharge part; a first metal filter unit (12) installed in at least a portion of the outside air intake part; a second metal filter unit (13) arranged to be spaced apart a predetermined distance from the first metal filter unit (12); and an ionizer (16) arranged between the first metal filter unit (12) and the second metal filter unit (13).
Patent KR-20200049180-A (KR)
Title: Hybrid filter
Inventor: JEONG YU SEOK
IPC: B01D39/16
Filed: 2018-10-31
Abstract: The present invention relates to a hybrid filter (10) for filtering fine dust in the air, comprising: an air filter unit (11) disposed on a front side; and a metal filter unit (15) disposed on a rear side of the air filter unit (11) and made of metal. The present invention is to provide a hybrid filter that can improve the filtering efficiency by combining several filters.
Patent KR-20200049192-A (KR)
Inventor: IHM TAE HYUN
IPC: G06Q30/02
Filed: 2018-10-31
Abstract: The present invention relates to a virtual advertisement providing method for efficiently providing a virtual advertisement by automatically selecting a virtual advertisement material and a virtual advertisement insertion point suitable for the context of video content to improve the immersion of the virtual advertisement, and a service device for supporting the same. The service device of the present invention can comprise: a communication circuit; and a processor functionally connected to the communication circuit. The processor can be configured to receive video content provided by a playback request of a terminal device from a content providing server by using the communication circuit, obtain content information of the video content, extract a keyword from the content information, obtain an advertisement material corresponding to the keyword, and control virtual advertisement information corresponding to the advertisement material to be viewed in the terminal device.
Patent KR-20190062176-A (KR)
Title: Polypropylene and method for preparing the same
Inventor: KIM SEOK HWAN
IPC: C08F110/06
Filed: 2018-10-31
Abstract: The present invention relates to polypropylene having high content of ultra-high molecular weight and excellent rigidity, and a preparing method thereof. The polypropylene of the present invention is satisfied in that a weight average molecular weight is 150,000 to 200,000 (g/mol), a molecular weight distribution is 2.4 or less, an integral value of an area having a Log Mw of 4.5 or less is 8% or less of the total integral value of an x-axis, an integral value of an area having a Log Mw of 6 or less is 0.95% or more of the total integral value of an x-axis, and a residual stress ratio is 0.20% or more.
Patent KR-20190053103-A (KR)
Title: Textile tool with indicator layer
Inventor: KOPECKI JOCHEN
IPC: D05B85/14
Filed: 2018-11-06
Abstract: The purpose of the present invention is to provide a fabric tool with which an abrasion state can be easily determined. More specifically, the present invention relates to a fabric tool designed to be used in a fabric machine, such as a weft knitting machine, a warp knitting machine, or a sewing machine. According to the present invention, the fabric tool (10) comprises a working part (15) including a thread recess (16) for guiding a thread. The fabric tool (10) comes into contact with a thread, a plurality of threads, a fiber material, and/or a non-woven fabric material in the working part (15) to get increased abrasion. Accordingly, an anti-abrasion layer (21) is coated on a tool core (20) in at least the working part (15). An indicator layer (23) is disposed directly adjacent to the anti-abrasion layer between the tool core (20) and the anti-abrasion layer (21) in at least one indicator region (22) of the working part (15). The indicator layer (23) is differently colored from the anti-abrasion layer (21), preferably from the tool core (20). Accordingly, the indicator layer (23) can be discriminated without optical magnifying glasses.
Patent KR-20200052101-A (KR)
Title: Wireless connecting apparatus for controlling image and wireless
Inventor: OH INN YEAL
IPC: H04B7/24
Filed: 2018-11-06
Abstract: The present invention discloses a wireless connection device for image and radio control. The wireless connection device comprises: a wireless connection device at a source device transmitting an image of the source device through a high-speed channel; and a wireless connection device at a synchronization device receiving the image and transmitting the image to the synchronization device. The wireless connection device at the source device and the wireless connection device at the synchronization device exchange control information for image and radio control through a low-speed channel, so that the image control and the radio control work together.