baber/WOPTO huggingface dataset:
Patent KR-20220126503-A (KR)
Title: Inkjet head and method of ejecting ink using the same
Inventor: HAN KYU YONG
IPC: B41J2/045
Filed: 2021-03-09
Abstract: Disclosed are an ink jet head and an ink jetting method using the same. An inkjet head according to an embodiment of the present invention includes: a nozzle having a jetting port capable of jetting a solution including a light-emitting element; and a pair of electrodes disposed facing each other on the jetting port and capable of applying an electrode voltage to the light-emitting element. An ink jetting method according to an embodiment of the present invention comprises: a first alignment step of applying an electrode voltage to a jetting port of a nozzle to which a solution including a light-emitting element is supplied so as to align the light-emitting element such that one end and the other end of the light-emitting element face in an arbitrary direction; a jetting step of jetting the solution on a substrate on which a substrate first electrode and a substrate second electrode are arranged at a distance from each other; and a second arrangement step of applying a power source to the substrate and arranging the light-emitting element such that one end of the light-emitting element is disposed on the substrate first electrode and the other end is disposed on the substrate second electrode. The present invention can improve an alignment yield on the substrate.
Patent KR-20210032342-A (KR)
Title: A Method for Transferring a Battery Condition of a Electrical Vehicle
Inventor: SHIN KWANG SEOB
IPC: B60L53/30
Filed: 2021-03-10
Abstract: The present invention relates to a method for transmitting battery state information of an electric vehicle. According to the present invention, the method for transmitting battery state information of an electric vehicle comprises the steps of: selecting a predetermined region among amplitudes of a pulse width modulation (PWM) signal for pilot communication transmitted from the electric vehicle (13) to a charger; mapping the selected predetermined region to a battery state; and transmitting the PWM signal converted by the selected region to the charger (12).
Patent KR-20210036316-A (KR)
Title: Method and apparatus for extracting information, electronic device
Inventor: WANG XIN
IPC: G06N3/08
Filed: 2021-03-15
Abstract: The present disclosure discloses a method, an apparatus, and an electronic device for extracting information and related to the field of data mining. According to the specific embodiment, text information is obtained; a first main relation tuple in text information is obtained; N main relational tuples are obtained, in which the N main relation tuples include at least one second main relation tuple obtained according to a parameter of the first main relation tuple, and N is a positive integer; and an information extraction result of text information is determined according to the first main relational tuple and N main relational tuples. When performing information extraction on the text information, first, the first main relational tuple of text information is extracted and then the main relation tuple is extracted on the parameters of the first main relation tuple. The step-by-step extraction method from a large range to a small range further refines the extraction range, so that more comprehensive and more accurate extraction results are obtained.
Patent KR-20220130546-A (KR)
Title: food order process support system
Inventor: KIM HEA YEAN
IPC: G06Q50/22
Filed: 2021-03-22
Abstract: The present invention relates to a system for supporting food order processing. The system comprises: an ordering terminal for performing support so that foods can be ordered; and a food order processing server for providing a food order menu including food types through the ordering terminal and processing food supply for a food type selected from the provided menu. The food order processing server supports a keeping selection menu which supports selection of only some submenus among submenus included in a portion of the volume or the fixed quantity, based on the fixed quantity set for each food type provided through the food order menu, and performs support so that the food kept through the keeping selection menu can be used in a set compensation manner. The system can provide foods to be ordered according to the consumption and preference of consumers, and can perform support so that the food kept can be used in the set compensation manner, thereby preventing food waste.
Patent KR-20220133356-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: LEE JUNG HAN
IPC: H01L29/66
Filed: 2021-03-24
Abstract: The purpose of the present invention is to provide a semiconductor device with increased design freedom and electrical characteristics, and a method for manufacturing the same. The method for manufacturing a semiconductor device according to the concept of the present invention comprises: forming a trench defining an active pattern by patterning a substrate; forming a separation layer partially filling the trench wherein the active pattern protrudes on the separation layer; forming a first sacrificial layer on the separation layer; forming a dummy gate cutting line penetrating the first sacrificial layer, wherein the dummy gate cutting line extends in a first direction; forming a second sacrificial layer on the first sacrificial layer; forming a dummy gate pattern by patterning the first sacrificial layer and the second sacrificial layer and forming a dummy gate cutting pattern by patterning the dummy gate cutting line, wherein the dummy gate pattern extends in a second direction crossing the first direction; forming gate spacers along sidewalls of the dummy gate pattern; forming source/drain regions on top of the active pattern, wherein the source/drain regions are adjacent to both sides of the dummy gate pattern; exposing an upper surface of the dummy gate cutting pattern by removing an upper portion of the dummy gate pattern; replacing the dummy gate cutting pattern with a gate cutting pattern; and replacing the dummy gate pattern with a gate electrode.
Patent KR-20220133359-A (KR)
Title: Method and system for checking fatigue of pilot before flying
Inventor: CHOI SUN WOO
IPC: G16H10/60
Filed: 2021-03-24
Abstract: Disclosed are a method and system for checking the fatigue of a pilot before a flight. According to an embodiment of the present invention, the method comprises the steps of: collecting flight schedule information from a control system in conjunction with the generation of a command for checking the fatigue of a pilot before a flight; checking a first pilot whose remaining time from the time of generation of the command to the flight time is within a period of time among pilots in charge of the flight schedule information; obtaining test data by conducting a test for testing the cognitive ability and physical ability of the first pilot through a terminal associated with the first pilot; predicting the fatigue of the first pilot by analyzing the test data and personal data obtained about the first pilot, based on artificial intelligence; and notifying the control system and the terminal of the first pilot that it is impossible for the first pilot to pilot an aircraft if the predicted fatigue exceeds a risk threshold at which it is impossible to pilot the aircraft. Therefore, the method can determine whether the pilot can pilot the aircraft at least prior to flight and can notify the pilot whether the pilot can pilot the aircraft.
Patent KR-20220134191-A (KR)
Title: Composition for prevention or treatment of coccidiosis on chickens including berberine
Inventor: MIN WONGI
IPC: A61P33/02
Filed: 2021-03-26
Abstract: The present invention provides a poultry feed composition comprising berberine as an active ingredient at a concentration of 0.1 to 0.5 % by weight, preferably 0.2 to 0.3 % by weight which is a composition for preventing and treating coccidiosis caused by Eimeria species in poultry. The composition of the present invention shows effective efficacy as a natural antibiotic for replacing an anticoccidial agent and reduces an oocyst discharge, intestinal lesion score and cytokine expression in poultry with coccidiosis. In addition, the composition does not affect weight gain during poultry growth.
Patent KR-20220134868-A (KR)
Inventor: LEE YANG KILL
IPC: G06Q10/02
Filed: 2021-03-29
Abstract: The present invention provides a game operation and management system for a billiard hall, which comprises: a server; a digital message board capable of transmitting information to the server or receiving information from the server, and receiving and displaying at least one of input information including i) game matching and reservation, ii) competition creation and management, iii) billiard hall user or competition participant management, and iv) game record management and transmitting the same to the server as at least one display means, in which an input is enabled, disposed in the billiard hall in order to display the information; and a mobile application capable of receiving the input information transmitted to the server and checking the input information. Through the system, the interest and participation rate of billiard users is enhanced such that the sales and profitability of the billiard hall can be ultimately improved.
Patent KR-20220135321-A (KR)
Inventor: SEOK JIN HYUK
IPC: B60L53/00
Filed: 2021-03-30
Abstract: The present invention relates to a charging reservation control system for an electric car and a method thereof, which automatically request and transmit a charging reservation to a nearby charger around a driving path in connection with a smartphone of a user, simply process authentication by tagging or a smartphone application of the user to allow charging, and automatically cancel the reservation if charging is not carried out after a prescribed time elapses after the automatic reservation reception to promote convenience of charging reservations. The present invention transmits charging requirement SOC acquired by analyzing a driving pattern of a user and charging state of a battery to a first user smartphone by a vehicle device, displays the charging state of the battery by using a charging reservation application by the first user smartphone, displays charging reservation status on a screen if the charging requirement SOC is dropped to a preset reference value or lower, and requests a charging reservation by connecting to a charger operation server. The charger operation server searches for a charger close to a vehicle of the user based on charging reservation information, and transmits the charging reservation information to the searched charger. The charger makes a reservation for charging in accordance with the charging reservation information, and performs charging if a first user is authenticated to provide the convenience of charging reservations of electric cars.
Patent KR-20220135685-A (KR)
Inventor: LEE JIHYUNG
IPC: H01L23/367
Filed: 2021-03-31
Abstract: The present invention relates to a method for manufacturing a power module. According to the present invention, a brazing bonding process is performed on a base plate and a ceramic substrate in a state in which they are pressed by an upper jig and a lower jig. Therefore, warpage can be suppressed, bonding reliability can be improved, and heat dissipation effect can be enhanced.
Patent KR-20210130641-A (KR)
Title: anode material for lithium ion bettery and manufacturing method thereof
IPC: C01B32/05
Filed: 2021-04-08
Abstract: The present invention relates to a negative electrode material for a lithium ion battery and a method for manufacturing the same, and more specifically, to a negative electrode material for a lithium ion battery and a method for manufacturing the same, wherein a lithium ion battery using the negative electrode material for a lithium ion battery of the present invention has excellent charge/discharge characteristics and lifespan characteristics.
Patent KR-20220141456-A (KR)
Inventor: LEE JAE HO
IPC: G06Q50/10
Filed: 2021-04-13
Abstract: One embodiment of the present invention proposes a platform that analyzes information crawled by an artificial intelligence (AI) module, filters out information from unknown sources from investment-related information and/or stock-related information, etc., and provides customized investment information based on big data. The platform can implement crawling, information authenticity, and big data analysis (data science) processes. In the information age, there are many channels where a consumer can access information such as the Internet, YouTube, etc. but it is difficult to find customized information the customer wants, so cases of financial fraud using incorrect information are increasing. The present invention provides personalized investment information to a consumer after AI verification, provides related keywords when the consumer sets the investment field of interest in advance, and provides necessary investment information according to keyword selection. Since artificial intelligence (AI) determines the authenticity of information in advance, it is possible to block indiscriminate advertising information and fake news in advance and obtain only accurate investment information.
Patent KR-20220145941-A (KR)
Inventor: IN HWA CHUNG
IPC: C07C277/08
Filed: 2021-04-20
Abstract: The present invention provides a novel method for manufacturing a 6-amidino-2-naphthyl 4-guanidino-benzoate dimethanesulfonic acid salt, which is a useful compound as a serine protease inhibitor, wherein the method has a simple process, is capable of obtaining a product of high purity and high yield, and is economical. The method for manufacturing a guanidino-benzoate sulfonic acid compound according to the present invention comprises the steps of: (a) preparing a thioester compound by mixing a first guanidino-benzoic acid compound, a phosphine compound, and a disulfide compound; (b) preparing a second guanidino-benzoic acid compound by mixing the thioester compound with a first sulfonic acid compound; and (c) preparing a guanidino-benzoate sulfonic acid compound by mixing the second guanidino-benzoic acid compound with a second sulfonic acid compound.
Patent KR-20220145173-A (KR)
Inventor: AEYUNG KIM
IPC: A61K36/53
Filed: 2021-04-21
Abstract: The present invention relates to a composition for preventing, alleviating or treating cachexia containing an extract of Glechoma hederacea. The extract of Glechoma hederacea according to the present invention has an effect of fundamentally alleviating the symptoms of cancerous cachexia by suppressing the loss of weight, muscle and fat caused by tumors, not due to an increase in feed intake through appetite enhancement, is safe and has no side effects, thereby being able to be used for preventing, alleviating or treating cachexia.
Patent KR-20210060377-A (KR)
Inventor: KIM JEONG SIK
IPC: E05B41/00
Filed: 2021-05-04
Abstract: Disclosed in the present invention is an indicator-type door lock, which allows a user to intuitively check the locked state of a door lock from the outside, and prevents the door lock device from being bulky. To this end, the present invention is characterized by comprising: a handle shaft to which a handle unit is connected for releasing, and in which a press button is provided for locking; a driving body on which the handle shaft is mounted in a state of having penetrated the center; a door lock main body of which the front surface has a main body cover with at least one display unit displaying the locked state of the door lock to the outside, and which is installed at the front side of the driving body; an indicator member which is installed to be rotatable at a predetermined radius within the door lock main body, and forms the state of being exposed through the display unit by means of rotation; and a rotating driving member which is located within the handle shaft, and, when the press button is pressed, is rotated in the handle shaft so as to rotate the indicator member.
Patent KR-20220153700-A (KR)
Inventor: JUNG JUNG RYE
IPC: A63B71/06
Filed: 2021-05-11
Abstract: The present invention relates to a golf putting practice device. The golf putting practice device comprises: a putting mat on which a golf ball is putted; and a measuring device provided at one point on the putting mat and through which the putt golf ball passes. The measuring device comprises: first and second vertical bars standing facing each other at a predetermined point on the putting mat; and a horizontal bar connecting upper ends of the first and second vertical bars. The measuring device measures the speed of a golf ball passing between the first vertical bar and the second vertical bar through sensor units provided on the first vertical bar and the second vertical bar and the degree of distance of the golf ball passing underneath a sensor array provided on the horizontal bar from a center of the horizontal bar, and calculating the putting distance and the putting angle based on a measured value of the speed and a measured value of the distance. Thus, it is possible for a user to easily practice putting even indoors.
Patent KR-20220155842-A (KR)
Title: Antiviral composition comprising alkane as effective component
Inventor: LEE JONG SOO
IPC: A61K31/01
Filed: 2021-05-17
Abstract: The present invention relates to an antiviral composition comprising an alkane compound represented by chemical formula 1 or an acceptable salt thereof as an active ingredient, wherein the compound represented by chemical formula 1 of the present invention inhibits the proliferation of respiratory syncytial virus (RSV) in cells, and thus can be usefully used as an antiviral pharmaceutical, health functional food, or quasi-drug composition.
Patent KR-20210060413-A (KR)
Inventor: KOH YONG SUK
IPC: F21V21/04
Filed: 2021-05-18
Abstract: The present invention relates to a bracket for mounting a lighting lamp on a ceiling, and more particularly, to a bracket having a structure for mounting a lighting lamp to be in close contact with a ceiling without damaging the wallpaper of the ceiling. An object of the present invention is to provide a bracket that prevents wires connected from being separated due to excessive operation in a process of installing a lighting lamp on a ceiling, to easily insert a fixed insertion part (100) even in a state where a guide hole (200-2) is covered by the lighting lamp to be seated, and to rotate the lighting lamp left and right even after being seated, thereby installing the lighting in a correct position parallel to the boundary line of the ceiling. The bracket comprises: a fixed insertion part (100) and a main frame (200) integrally provided with the lighting lamp.
Patent KR-20220161032-A (KR)
Inventor: MIJUNG KIM
IPC: F28D21/00
Filed: 2021-05-28
Abstract: Disclosed is a household appliance. The disclosed household appliance forms a first air flow path inside a heat sink, and enables the air to flow efficiently to the inside/outside the heat sink by defining a second air flow path on a lower side of the heat sink. And, the household appliance, by forming a plurality of heat dissipation members on a wall surface of the second air flow path to protrude downward, enables a contact surface area of the heat sink and the air to be increased. In addition, the household appliance forms a protrusion part on at least one among a wall surface of the first air flow path, a wall surface of the second air flow path, an outer surface of the plurality of heat dissipation members, and an upper part surface of the heat sink. Therefore, the present invention is capable of reducing a temperature of the heat sink.
Patent KR-20220162237-A (KR)
Title: Vehicle driving support method and device
Inventor: CHO CHANG HO
IPC: B60W30/08
Filed: 2021-05-31
Abstract: The present invention comprises: a step of recognizing a position where a vehicle drives; a step of determining whether a position of the vehicle is a predetermined control target region; a step of determining whether current time is included in a predetermined control time zone determined for each control target region when the vehicle is positioned in the control target region; a step of changing predetermined driving assistance weight according to a size of predetermined target density determined for each control target region; and a step of performing a driving assistance function of the vehicle according to the driving assistance weight.
Patent KR-20220163813-A (KR)
Title: A rack for car headrest
Inventor: KANG TEA WOOK
IPC: B60N2/879
Filed: 2021-06-03
Abstract: The present invention relates to a hanger for a vehicle headrest, which prevents a passenger from directly colliding with the hanger during sudden deceleration of a vehicle and facilitates control of a vertical position of a headrest regardless of coupling of the hanger.
Patent KR-20220164677-A (KR)
Title: golf ball for putting practice
Inventor: RYU JONG HYUN
IPC: A63B69/36
Filed: 2021-06-05
Abstract: The present invention relates to a golf ball for putting practice, which is made to be rolled in all directions, and comprises: a central wheel body part provided to a predetermined length area symmetrically on both sides with respect to a central plane; and a pair of side body parts provided symmetrically on both sides of the central wheel body part, wherein the total weight of the both side body parts is smaller than the weight of the center wheel body part.
Patent KR-20220165384-A (KR)
Title: Arbor type hybrid spindle capable of ultrasonic vibration cutting and electric discharge machining
Inventor: KO TAE JO
IPC: B23Q5/04
Filed: 2021-06-08
Abstract: The present invention relates to an arbor type hybrid spindle capable of ultrasonic vibration cutting and electric discharge machining, which applies ultrasonic vibration cutting and electrical discharge machining of an elliptical trajectory to general milling, thereby capable of increasing processing efficiency. The present invention includes: a fixed frame; an arbor type housing; an ultrasonic vibration cutting unit; and an electric discharge machining unit.
Patent KR-20220169755-A (KR)
Title: Color glass palte with environment detecting type
Inventor: KIM HYUN SANG
IPC: G01D21/02
Filed: 2021-06-21
Abstract: The present invention relates to a signboard using colored glass, and more specifically, to an environment-detecting type colored glass signboard, wherein after detecting the environment, if detected surrounding environment exceeds a set value, the surrounding environment can be displayed to warn people around. The environment detecting type colored glass signboard includes: a glass unit (100) having a specific color; a sensing unit (200) provided on the glass unit (100) to sense the surrounding environment; a warning generating unit (300) provided on the glass unit (100) to generate a warning; and a control unit (CON) to which the sensing unit (200) and the warning generating unit (300) are connected.
Patent KR-20220137508-A (KR)
Title: Syringe type wine bottle
Inventor: KIM MYEONG CHEOL
IPC: B65D39/08
Filed: 2021-06-28
Abstract: The present invention relates to a syringe type wind bottle. More specifically, the syringe type wind bottle comprises: a wine barrel storing fluid; a plunger coupled to one side of the wine barrel to control a water level of the fluid; and a bottle cap having a coupling unit coupled to the other side of the wine barrel and a head unit connected to the coupling unit to cover one surface of the wine barrel. The bottle cap can have a screw thread formed on an outer circumferential surface of the coupling unit to form a screw groove and a clearance unit formed inside the wine barrel.