baber/WOPTO huggingface dataset:
Patent KR-20200028710-A (KR)
Title: New β-oxime ester biphenyl compounds, photoinitiators containing them and photosensitive resin compositions
Inventor: JOUNG IN
IPC: C08F2/50
Filed: 2018-09-07
Abstract: The present invention relates to a novel β-oxime ester biphenyl compound, and a photoinitiator and a photosensitive resin composition containing the same. The problem to be solved in the present invention is to provide an initiator which does not generate yellowing under heat-resistant conditions since the initiator has excellent radical generation efficiency with a small exposure amount.
Patent KR-20200029211-A (KR)
Title: A floor hinge device for a door provided with a burr removing means
Inventor: LEE JANG WOO
IPC: E05D7/00
Filed: 2018-09-10
Abstract: The present invention relates to a floor hinge apparatus for a door, comprising: a spring placed inside a hinge block; a piston movably placed inside the hinge block, and elastically supported by the spring; and a hinge shaft rotatably placed on the hinge block by penetrating the piston, wherein one end unit is engaged with and fixed on the door. On the piston penetrated by the hinge shaft, a first cam bump unit and a second cam bump unit are respectively protruding to come in contact with the hinge shaft. On the hinge shaft, cam blocks are created by eccentrically protruding to come in contact with the first cam bump unit and the second cam bump unit of the piston. The cam blocks include: a top unit which comes in contact with the first cam bump unit of the piston, and pushes the piston to a remote place; stop grooves which are formed on both sides of the top unit, and in which the second cam bump unit of the piston is inserted and hangs when the door opens; and boundary bumps which are formed between the cam blocks and the hinge shaft as the cam blocks and the hinge shaft have different diameters from each other. The present invention aims to provide the floor hinge apparatus for the door, which can softly rotate the door and support the door based on a simplified structure.
Patent KR-20200030815-A (KR)
Title: Lotto numbers extraction method
Inventor: JU JI HUN
IPC: G06Q50/34
Filed: 2018-09-13
Abstract: The present invention relates to a lotto number prediction system. More specifically, the lotto number prediction system comprises: a winning number collection server (100) for collecting a lotto winning number; a data processing server (200) for generating an expected winning number based on a lotto winning number received from the winning number collection server; a web server (300) for receiving and storing the expected winning number from the data processing server; a personal terminal (400) connected to the web server, and receiving the expected winning number; an E-mail sending server (500) receiving the expected winning number from the data processing server and automatically sending the expected winning number to a stored member E-mail; and a mobile phone text sending server (600) receiving the expected winning number from the data processing server and automatically sending a text to a stored member phone.
Patent KR-20180120626-A (KR)
Inventor: PARK HYE RIN
IPC: A45D40/26
Filed: 2018-09-18
Abstract: The present invention relates to a cosmetic applicator. The cosmetic applicator includes: a cosmetic application unit formed of a flat plate-like structure having a predetermined thickness and made of a soft material having properties that a cosmetic material is not absorbed; and a handle unit attached to one surface of the cosmetic application unit, thereby allowing a user to apply a cosmetic product using one surface of the cosmetic application unit. The cosmetic applicator of the present invention is provided with the cosmetic application unit composed of a film which is made of a soft material having properties that a cosmetic solution is not absorbed. Even when the cosmetic material of a liquid formulation or a cream formulation is applied to the cosmetic application unit, the cosmetic material is not absorbed so that the waste of the cosmetic material can be minimized. Also, the cosmetic material is not absorbed to the cosmetic applicator, so that the decomposition of the cosmetic material does not occur inside the cosmetic applicator and the user can easily wash the cosmetic applicator and use the same for a long time in a clean condition compare to existing cosmetic applicators.
Patent KR-20200033649-A (KR)
Title: Gas turbine power generation system using liquid air
Inventor: MOON SUNG JAE
IPC: F01D15/10
Filed: 2018-09-20
Abstract: Disclosed is a gas turbine power generation system using liquid air which compresses air into liquid air, and then pressurizes liquid air to supply liquid air to a combustor to perform power generation. According to embodiments of the present invention, the gas turbine power generation system using liquid air comprises: a compressor to compress air; a cooler to cool air compressed by the compressor; an expander to expand air cooled by the cooler to create liquid air; a liquid air storage tank to store liquid air created by the expander; a first pump to pressurize liquid air stored in the liquid air storage tank to supply pressurized liquid air; a first vaporizer to vaporize liquid air supplied by the first pump to create compressed air; a combustor to combust compressed air vaporized by the first vaporizer with fuel gas to rotate a turbine; and a generator to generate power by rotation of the turbine.
Patent KR-20200009976-A (KR)
Title: Motor
Inventor: HASHIMOTO TAKENORI
IPC: H02K1/32
Filed: 2018-10-01
Abstract: The present invention provides a cooling structure capable of cooling a rotor in a motor. The motor comprises: a shaft rotatably supported on a case; a rotor having a rotor core, to which a plurality of magnets are fixed, installed on an outer circumference of the shaft and installed to face a stator of a case side; and flow passages formed on the shaft and the rotor to allow cooling oil to pass through a core flow passage inside the rotor core from an introduction flow passage on one side in an axial direction of the shaft and flow to a deduction flow passage on the other side in the axial direction of the shaft. An inlet communicating with the introduction flow passage and an outlet communicating with the deduction flow passage are formed in the case.
Patent KR-20190039387-A (KR)
Title: Cu-Ni-Sn-BASED COPPER ALLOY FOIL, WROUGHT COPPER, ELECTRIC PARTS AND AUTO FOCUS CAMERA MODULE
Inventor: AOSHIMA Kazutaka
IPC: G03B13/36
Filed: 2018-10-02
Abstract: Provided are a thin Cu-Ni-Sn based copper alloy foil, a copper rolled product, an electronic device part, and an autofocus camera module, wherein the thin Cu-Ni-Sn based copper alloy foil has a foil thickness of 0.1 mm or less, has improved solder wettability and improved solder adhesion strength, and can be suitably used as a conductive spring material for use in electronic device parts such as autofocus camera modules. According to the present invention, the Cu-Ni-Sn based copper alloy foil has a foil thickness of 0.1 mm or less, and contains from 14% by mass to 22% by mass of Ni, from 4% by mass to 10% by mass of Sn, and the remainder consisting of copper and inevitable impurities. Moreover, the Cu-Ni-Sn based copper alloy foil has 60-degrees glossiness (G60_(RD)) of from 200 to 600 on a surface as measured in a direction parallel to a rolling direction.
Patent KR-20200039870-A (KR)
Inventor: JUNG SEON HO
IPC: C08L5/16
Filed: 2018-10-05
Abstract: The present invention relates to an external pH-stimulation reaction type self-healing hydrogel using a cationic beta-cyclodextrin oligomer. A self-healing hydrogel according to the present invention can exhibit a swelling degree in response to an external pH change, stability, 1540% of elongation, and self-healing properties. In addition, a method for manufacturing the self-healing hydrogel according to the present invention has a simple synthesis process compared to an existing self-healing hydrogel using cyclodextrin, thereby being easy for mass production.
Patent KR-20200039359-A (KR)
Inventor: PARK SEONG SOO
IPC: H04N7/14
Filed: 2018-10-05
Abstract: According to an embodiment of the present invention, a video call method performed in a first communication device comprises the steps of: transmitting first video data to a second communication device of a call counterpart; receiving information related to an area output to the second communication device of the first video data from the second communication device; and outputting the first video data to a display part of a first communication device based on the information related to the area output to the second communication device.
Patent KR-20200039972-A (KR)
Title: The electropainting method
Inventor: KIM SEON YOUNG
IPC: B03C1/30
Filed: 2018-10-08
Abstract: The present invention provides a method for electro-deposition painting an object to be painted, which contains at least any one of aluminum and magnesium, comprising the steps of: heat-treating the object to be painted; surface-treating the surface of the heat-treated object to be painted; washing the surface-treated object to be painted; drying the washed object to be painted; and performing electro-deposition painting for the dried object to be painted using an electro-deposition paint, wherein the heat treatment is performed by raising the temperature of the object to be painted through a heat exchanger which reuses the heat generated in the electro-deposition step, the washing is performed in a washing bath where the object to be painted can be washed, and a magnet rod removing magnetic foreign materials, generated in the washing step, is disposed in the washing bath.
Patent KR-20200052546-A (KR)
Inventor: JEONGHAE CHOI
IPC: A61M11/00
Filed: 2018-11-07
Abstract: The present invention relates to a scalp care device using plasma. The scalp care device according to an embodiment of the present invention comprises: a head receiving portion having a space surrounding a user′s head; and a plasma supply portion supplying plasma to the space, wherein the plasma supply portion comprises: a plasma generation portion that is installed on the outer layer of the head receiving portion and generates plasma from a source gas; and a source gas supply portion supplying the source gas to the plasma generation portion.
Patent KR-20190054976-A (KR)
Inventor: JO CHI HO
IPC: H01M4/36
Filed: 2018-11-13
Abstract: The present invention relates to a lithium-cobalt-based positive electrode active material. The lithium-cobalt-based positive electrode active material comprises: a core portion comprising lithium-cobalt-based oxide represented by chemical formula 1; and a shell portion comprising lithium-cobalt-based oxide represented by chemical formula 2. The lithium-cobalt-based positive electrode active material contains a doping element M in an amount of 2500 ppm or more, preferably 3000 ppm or more, based on the total weight of the active material. Provided is a lithium-cobalt-based positive electrode active material in which no inflection point appears in a voltage profile measured by charging/discharging a secondary battery comprising the lithium-cobalt-based positive electrode active material. The chemical formula 1 is represented by Li_aCo_(1-b)M_bO_2, and the chemical formula 2 is represented by Li_xCo_(1-y)M_yO_2.
Patent KR-20200057416-A (KR)
Title: Automatic evaporation device for radioactive liquid sample
Inventor: CHOI SANG DO
IPC: G01N1/40
Filed: 2018-11-16
Abstract: The present invention relates to an automatic evaporation device for a radioactive liquid sample, which can automatically supply a liquid sample when the liquid sample for radioactive detection is evaporated, can automatically supply the liquid sample by measuring the amount of the liquid sample remaining in an evaporation process, and can accurately evaporate the liquid sample as much as a user desires. To this end, according to an embodiment of the present invention, the automatic evaporation device for a radioactive liquid sample comprises: a sample unit in which a radioactive liquid sample is accommodated; a heating unit for heating the liquid sample accommodated in the sample unit; and a supply unit for supplying the liquid sample accommodated in the sample unit to the heating unit, wherein the liquid sample is automatically supplied in accordance with the amount of the liquid sample remaining in the heating unit.
Patent KR-20200059969-A (KR)
Title: rollscreen type insect/vibration window
Inventor: LEE EUN KYO
IPC: E06B9/68
Filed: 2018-11-21
Abstract: The present invention relates to a roll-type insect/dust screen which can alternately install a fine dust screen and an insect screen of a roll screen type and easily clean the dust screen and the insect screen by opening both the dust screen and the insect screen. Specifically, the roll-type insect/dust screen comprises: a side frame having guide grooves opposed and formed on one side thereof; an insect screen case installed on the upper end of the side frame, and provided with at least one first magnet member installed on the lower surface thereof, an insect screen which is woven with a cloth or a resin material, is rolled and installed therein, maintains a rolled state by an elastic member, and allows both sides thereof to move downwards while both sides thereof are inserted into the guide grooves of the side frame in a prescribed depth, an insect screen handle unit installed on the lower end of the insect screen and moved along the guide grooves, and a second magnet member being installed on the insect screen handle unit and corresponding to the first magnet member; and a dust screen case which is installed on the lower end of the side frame, and provided with at least one third magnet member installed on the upper surface thereof, a fine dust screen which is woven with a cloth or a resin material, is rolled and installed therein, maintains a rolled state by an elastic member, and allows both sides thereof to move upwards while both sides thereof are inserted into the guide grooves of the side frame in a prescribed depth, a dust screen handle unit installed on the upper end of the fine dust screen and moved along the guide grooves, and a fourth magnet member being installed on the dust screen handle unit and corresponding to the second magnet member and the third magnet member.
Patent KR-20200064209-A (KR)
Title: Method and device for improvement lines of air flowing at the axial flow fan
Inventor: CHO JANG HYUNG
IPC: F04D29/66
Filed: 2018-11-28
Abstract: The present invention relates to a stator attached to the rear end of an impeller of an axial flow fan used in an air home appliance, a circulator, etc. and, more specifically, to a method for improving the straightness of flow formed by an impeller by minimizing slips on the surface of a stator blade by rotating a stator in a reverse direction of a driving direction of the impeller, and a stator structure for greatly improving the straightness of blowing air. In an operating method of an axial flow fan including a plurality of impellers arranged to be integrated along the circumference of an annular impeller hub connected to a drive shaft of a motor to be rotated, and a stator installed on the rear end of the impellers, the method for improving the flow straightness of an axial flow fan rotates the stator in a reverse direction of a driving direction of the impellers. The present invention provides an axial flow fan with improved flow straightness including a plurality of impellers arranged to be integrated along the circumference of an annular impeller hub connected to a drive shaft of a motor to be rotated, and a stator installed on the rear end of the impellers. The stator includes a plurality of blades arranged to be integrated along the circumference of an annular stator hub connected to a drive shaft of a separate motor to be rotated in a reverse direction of a driving direction of the impellers.
Patent KR-20200063738-A (KR)
Inventor: KANG CHANG SEON
IPC: G08G1/14
Filed: 2018-11-28
Abstract: The present invention relates to a system and method for controlling parking and, more specifically, to a system and method for controlling parking for a small apartment store installing an unauthorized parking prevention device on each parking surface of a small apartment house such as a villa and a townhouse, checking parking lot information in real time through an application, and opening an unauthorized parking prevention device to enable parking when a request for parking usage is approved through an application.
Patent KR-20200065680-A (KR)
Inventor: LEE JAE SEON
IPC: B65B7/12
Filed: 2018-11-30
Abstract: The present invention relates to a plastic bag packaging automation system and a control method thereof. According to the present invention, the system comprises a plastic bag packaging robot configured to open an entrance portion of a plastic bag, which consists of front and rear portions and is sealed except for the entrance portion, by absorbing the front and rear portions of the plastic bag, and wind the entrance portion by rotating the same after the plastic bag is filled with an object to be packaged as much as a predetermined standard. According to the present invention, provided are the plastic bag packaging automation system capable of filling the plastic bag with industrial parts such as bolts by automatically opening an entrance of the plastic bag, and winding the entrance of the plastic bag by rotating the same; and the control method thereof.
Patent KR-20200067437-A (KR)
Inventor: CHOI BYUNG JO
IPC: A23L17/00
Filed: 2018-12-04
Abstract: The present invention relates to a method for preparing eel dumplings and eel dumplings prepared by the method, wherein the eel dumplings are prepared by including the steps of: (1) mixing after chopping eel meat, shiitake mushrooms, pine nuts, cucumbers, zucchini, garlic, salt, and pepper with a knife, followed by aging to prepare dumpling fillings; (2) kneading and aging after mixing flour, starch, salt and water, and forming to prepare dumpling wrappers; and (3) making dumplings by putting the dumpling fillings prepared in the step (1) into the dumpling wrappers prepared in the step (2), followed by steaming.
Patent KR-20200068957-A (KR)
Title: Automatic in and out apparatus of Multi Concent
Inventor: LEE YIN HYANG
IPC: A23D9/02
Filed: 2018-12-06
Abstract: Disclosed is a method for producing sesame oil having reduced benzopyrene. The method includes: a step of water-washing sesame seeds using a grain washer after impurities are removed; a roasting step of heating the washed sesame seeds to 140 to 180°C for 20 to 30 minutes; a step of cooling the roasted sesame seeds to 70 to 80°C using a blower; an oiling step of compressing and oiling the cooled sesame seeds while maintaining an oiling temperature; a first filtration step of purifying the oiled sesame oil by filtering through a filter network of 400 meshes to 600 meshes; a second filtration step of purifying the first filtered sesame oil by filtering using a filter network of 0.8 μ to 1.2 μ; a third filtration step of injecting the secondly filtered sesame oil into a filter house stacked with a plurality of cartridge filters at high pressure, and filtering repeatedly 3 to 20 times; and a packaging step of packaging the third filtered sesame oil. Therefore, the loss of beneficial ingredients for a human body is minimized, and hazardous substances are quickly removed.
Patent KR-20200070464-A (KR)
Title: A user-participating travel information system
Inventor: PARK MEE HWA
IPC: H04W88/18
Filed: 2018-12-07
Abstract: The present invention relates to a user-participating travel information providing system which recommends and provides travel information and a travel route for a travel area. According to the present invention, a user who uses the travel information providing system is allowed to upload a photo, a video, or a comment to the system from various places visiting during a travel, and the system matches a variety of pieces of uploaded information with location information on a corresponding travel place such that travel information provided by the system is updated in real time to be provided for subsequent users. Therefore, more various and wider travel information reflected with individuality and taste of each user participating in the system can be provided out of a conventional one-way uniform information transmitting method. Furthermore, users using the system can actively and directly discover and provide new visiting points or effective travel routes within the travel area such that a variety of pieces of travel information on the travel area can be continuously upgraded.
Patent KR-20200069748-A (KR)
Title: Automatic Dust Collecting System for Vehicle Foot Mat
Inventor: SHIN JAE UN
IPC: B60H3/06
Filed: 2018-12-07
Abstract: The present invention provides a vehicle mat-type automatic vacuum dust collection system for pollution dust, which is to minimize the operation of a driver by controlling the driving of a vacuum suction means according to a condition of a vehicle by a controller, and to effectively suction and remove the pollution dust inside the vehicle. According to the present invention, the vehicle mat-type automatic vacuum dust collection system for pollution dust comprises: a collection box provided integrally or detachably on a vehicle mat provided at the bottom of the vehicle to be provided with a dust suction hole to suction pollution dust in the vehicle interior; a vacuum suction means for generating a vacuum pressure so that the pollution dust is suctioned into the dust suction hole of the collection box; and a controller for controlling the driving of the vacuum suction means.
Patent KR-20200069974-A (KR)
Inventor: LEE EUI JIN
IPC: A01G9/04
Filed: 2018-12-07
Abstract: The present invention relates to a pot stand including: a stand main body supporting a pot; three or more wheels installed on the bottom surface of the stand main body; a steering shaft installation portion installed at the edge of the stand main body; and a steering shaft installed in the steering shaft installation portion so as to be capable of pivoting to the right and left. A wheel mounting portion is formed in the bottom portion of the steering shaft so that at least one among the wheels is mounted onto the steering wheel. According to the present invention, no biased load acts on the wheels, it is possible to easily adjust the traveling direction of the pot stand by pivoting the steering wheel installed on the steering shaft to the right and left, it is possible to reduce manufacturing costs to a significant extent, a larger amount of water than in the related art can be taken even without a drawer-type water pot, the amount of water in the pot stand can be checked at a glance by means of a hollow and transparent tube, drainage can be easily carried out, and the bottom surface of the pot and the upper surface of the stand main body are free from water scale or mold since the floor of the pot stand and the bottom surface of the pot are kept separate from each other.
Patent KR-20200075100-A (KR)
Inventor: KIM ICK HWAN
IPC: B60L50/50
Filed: 2018-12-11
Abstract: Disclosed is a vehicle air conditioning control method during parking and stopping, which is to control an air conditioning system of a vehicle when the vehicle is parked or stopped while the vehicle is in an ignition off state. More specially, the vehicle air conditioning control method during parking and stopping includes: a step to receive the setting for an air conditioning time and target air conditioning temperature for operating the vehicle′s air conditioning system in the ignition off state; a step to derive an energy required for air conditioning required to operate the vehicle air conditioning system based on the setting of the air conditioning time and the setting of the target air conditioning temperature and a difference between the vehicle outside temperature; and a step to operate the vehicle by increasing the setting of the minimum charge amount that should be secured by a battery of the vehicle to secure the energy required for air conditioning.