baber/WOPTO huggingface dataset:
Patent KR-20200001788-A (KR)
Title: Stopping units for drilling depth
Inventor: LEE GYU YONG
IPC: B05B15/70
Filed: 2018-06-28
Abstract: The present invention relates to a device for automatically spraying agricultural chemicals in a vinyl greenhouse, which may comprise: a pipe unit which includes a vertical frame pipe disposed in a longitudinal direction of a vinyl greenhouse, and a column pipe disposed in parallel with the vertical frame pipe; an agricultural chemical spraying unit which is moved in a longitudinal direction after being coupled to a wire forming a closed curve in a longitudinal direction, and is supported to be slidably movable at the column pipe; a mounting member connected to the vertical frame pipe in order to allow the column pipe to be mounted; and a dislocation prevention unit which is disposed at the agricultural chemical spraying unit or the mounting member in order to prevent the wire or the agricultural chemical spraying unit from being dislocated from the column pipe because of the sagging of the wire in the longitudinal direction of the vinyl greenhouse. Therefore, according to the device for automatically spraying agricultural chemicals in a vinyl greenhouse, even when a sagging phenomenon of the wire occurs, the wire or the agricultural chemical spraying unit can be prevented from being dislocated from the column pipe by means of the dislocation prevention unit at which the mounting member and the agricultural chemical spraying unit are individually disposed. Resultantly, the agricultural chemical spraying unit can be smoothly operated, and the agricultural chemical spraying unit can be prevented from falling, thereby preventing damage on agricultural products in advance.
Patent KR-20200003454-A (KR)
Inventor: KIM YOON HEE
IPC: G09B1/40
Filed: 2018-07-02
Abstract: The present invention relates to a paper puzzle Thomson making method utilizing a knife line and a technology system, which utilize a knife line in order to make a paper puzzle having the same shape as a hardwood puzzle. The paper puzzle Thomson making method comprises: a first step about an education method and technology utilizing a hardwood puzzle; a second step about a paper puzzle Thomson technology utilizing a hardwood puzzle prototype as it is; a third step about a Thomson utilizing technology for paper puzzles with various shapes; and a fourth step about a storytelling education method and technology utilizing the paper puzzle. Figure 1 indicates a constitutional screen of the first step about the education method and technology utilizing a hardwood puzzle. Figure 2 indicates a constitutional screen of the second step about the paper puzzle Thomson utilizing a knife line. Figure 3 indicates a constitutional screen of the third step about various kinds of paper puzzle utilizing the knife line. Figure 4 indicates a constitutional screen of the fourth step about a storytelling activity utilizing the paper puzzle Thomson. In addition, Figure 1 is a step of conducting a thinking ability, creativity, a time and space organizing ability, memory, and a cognitive ability by utilizing the hardwood puzzle. Figure 2 is a step of making the paper puzzle Thomson by utilizing the knife line in the same size as the prototype of the hardwood puzzle, placing the paper puzzle on a standardized figure picture as Figure 1, and conducting activities for a thinking ability, creativity, a time and space organizing ability, memory and a cognitive ability. Figure 3 is a step about a method and a technology of making various kinds of paper puzzle Thomson by utilizing the knife line. Figure 4 is a step of conducting an activity of attaching the paper puzzles to the figure picture, freely doing self-expression according to an activity theme, and conducting an education activity of storytelling with the expression content. The present invention can improve thinking ability and creativity of a learner.
Patent KR-20200003515-A (KR)
Inventor: PARK JUNGHYUN
IPC: D06F39/08
Filed: 2018-07-02
Abstract: The present invention relates to a control method of a washing machine in which a second washing tank is installed in a first washing tank to rotate the first and second washing tanks together. The control method comprises: a step of initiating braking of the washing motor by applying a reverse phase current to the washing motor to stop the first and second washing tanks; and a step of applying an alignment current to the washing motor such that the first and second washing tanks are stopped at a predetermined position. The present invention relates to the control method of the washing machine which supplies water to the first washing tank and/or the second washing tank.
Patent KR-20180083281-A (KR)
Inventor: KIM MIN A
IPC: F24F11/77
Filed: 2018-07-02
Abstract: The present invention relates to a cooling system using an air conditioner and a circulation fan, the cooling system including: an air conditioner provided in an indoor space; a circulation fan provided apart from the air conditioner; a communication unit provided in the air conditioner and in the circulation fan; an operation unit communicating with the communication unit and operating operations of the air conditioner and the circulation fan; and a controller controlling the operations of the air conditioner and the circulating fan to control the temperature of the indoor space when the communication unit receives a signal operated by the operation unit. The cooling system using the air conditioner and the circulation fan according to the present invention has the following effects. The air conditioner and the circulation fan are provided in different divided spaces and the operations of the air conditioner and the circulation fan are controlled to control the indoor temperature, so that cold air in the divided space where the air conditioner is provided flows into the divided space where the circulation fan is provided more quickly. Furthermore, a temperature difference between the divided spaces in the indoor space is reduced, so that a cooling temperature is uniformly maintained throughout the indoor space. Furthermore, an operating time of the air conditioner is shortened by operating both the air conditioner and the circulation fan, so that electricity consumption is low.
Patent KR-20200005104-A (KR)
Inventor: HWANG JO YEON
IPC: H01M10/42
Filed: 2018-07-05
Abstract: The present invention relates to a battery pack failure detection method and a device for executing the same. More specifically, the present invention relates to a device and a method for conducting the accurate state inspection of a battery pack. Since a failure detection process of the battery pack performed during a manufacturing process is affected by temperatures, a steady-state temperature range is set depending on the ambient temperature.
Patent KR-20190059194-A (KR)
Inventor: BACK JU YONG
IPC: G08G1/09
Filed: 2018-07-06
Abstract: The present invention relates to a pedestrian warning system, which can measure a location of a pedestrian based on the signal strength (RSSI) of a Bluetooth beacon received by a pedestrian smartphone, and generates a warning signal in accordance with the density of pedestrians to emit road signs, thereby executing the pedestrian to a driver.
Patent KR-20190029419-A (KR)
Title: Carrier-nano particles complex, catalyst comprising the same and method for fabricating the same
Inventor: LEE WONKYUN
IPC: H01M4/90
Filed: 2018-07-10
Abstract: The specification relates to: a carrier-nanoparticle complex comprising a carbon carrier, a polymer layer provided on the carbon carrier, and metal nanoparticles provided on the polymer layer; a catalyst comprising the same; an electrochemical cell or a fuel cell comprising the catalyst; and a method for manufacturing the carrier-nanoparticle complex. The carrier-nanoparticle complex according to an embodiment of the present invention has excellent dispersibility of metal nanoparticles.
Patent KR-20200009352-A (KR)
Title: Projection apparatus and method for operating projection apparatus
Inventor: OH JIN TAEK
IPC: G03B21/20
Filed: 2018-07-18
Abstract: Disclosed are a projection apparatus and an operating method of the projection apparatus. The projection apparatus may include: an illumination optical system irradiating light generated from a light source to a digital micromirror device (DMD) element; and a projection optical system disposed to form a predetermined angle with the illumination optical system and receiving and projecting image light, which is reflected from the DMD element.
Patent KR-20190132170-A (KR)
Title: Outer display lighting apparatus of vehicle
Inventor: LIM JUNG WOOK
IPC: B60Q1/26
Filed: 2018-07-20
Abstract: In the present invention, introduced is an illumination system for displaying an automotive exterior which displays a current driving status and a driving status of user′s automobile to surrounding automobiles or pedestrians, thereby improving the reliability of the user′s automobile, and allows the surrounding automobiles or pedestrians to recognize a driving condition of the user′s automobile in advance so that the stability can be improved as a situation can be quickly dealt with later.
Patent KR-20200018871-A (KR)
Title: Catalyst complex for hydrogen production using 3-dimensional polymer and method for producing the same
Inventor: BAEK JONG BEOM
IPC: B01J35/10
Filed: 2018-08-13
Abstract: The present specification discloses a catalyst complex comprising: a carrier comprising 1 to 99 mol% of a monomer a represented by one of general formulas (1) to (2) and 1 to 99 mol% of a monomer b represented by one of general formulas (3) to (5); and a metal atom. The present invention provides the catalyst complex having excellent catalytic activity and stability over a wide range of pH.
Patent KR-20190038302-A (KR)
Title: Power converter
Inventor: MIYAKE HIROKI
IPC: H02M3/155
Filed: 2018-08-14
Abstract: A power converter (2, 2a) includes one or more first conversion circuits (10a, 10b), one or more second conversion circuits (10c, 10d), and a controller (17). The first conversion circuits (10a, 10b) use a trench-type transistor. The second conversion circuits (10c, 10d) use a planar-type transistor. All the first conversion circuits (10a, 10b) and all the second conversion circuits (10c, 10d) are connected to each other in parallel or in series. The controller (17) stops all the second conversion circuits (10c, 10d) and operates at least one of the first conversion circuits (10a, 10b) while an output command value is lower than a predetermined output threshold value. The controller (17) operates all the first conversion circuits (10a, 10b) and operates at least one of the second conversion circuits (10c, 10d) when the output command value exceeds the predetermined output threshold value. Thus, the total loss of the power converter can be further suppressed.
Patent KR-20180097488-A (KR)
Title: Composition for promoting growth of stem cells Comprising phytospingosine-1-phosphate derivatives and composition for culturing stem cells comprising the same
Inventor: CHOI MYEONG JUN
IPC: C12N5/0775
Filed: 2018-08-23
Abstract: The present invention relates to a composition for promoting proliferation of adult stem cells including cyclic phytosphingosine-1-phosphate (cPIP, O-cyclic P1P), N-acetyl phytosphingosine-1-phosphate (NAPS-1-P) and a pharmaceutically acceptable salt in addition to basic medium, a composition for culturing adult stem cells including the same, or a composition for culture medium of serum-free or low-serum adult stem cells. When culturing stem cells by using the composition of the present invention, stem cell proliferation is promoted, activity and differentiation potency are improved, and stem cell extinction due to external stress can be prevented.
Patent KR-20200022607-A (KR)
Title: Reliable Mutual Communication Method and System for Modular Vehicle Configuration
Inventor: SHIN DAE KYO
IPC: G05D1/00
Filed: 2018-08-23
Abstract: Provided are a method and system for mutual and reliable communication to form a modular vehicle. According to an embodiment of the present invention, the modular vehicle comprises: a plurality of drive modules for driving the vehicle; and a control module performing wired or wireless communication with the drive modules to control the drive modules. Accordingly, the configuration of the vehicle may be appropriately changed according to individual taste, a required function, and a failure with the modular configuration of the vehicle, and each module maintains mutual credit with high reliability to minimize malfunction due to communication between other devices.
Patent KR-20190058278-A (KR)
Inventor: NAKANO TAKESHI
IPC: C09J7/20
Filed: 2018-08-24
Abstract: Provided is an adhesive sheet, which maintains reworkability even if a temperature of approximately 50°C is applied to an object to be attached at an attachment intial stage and can greatly increase adhesion thereafter. The adhesive sheet of the present invention comprises an adhesive layer. The adhesive layer includes a polymer A and a polymer B which is a copolymer of a monomer having a polyorganosiloxane skeleton and a (meth)acrylic monomer. The polymer B has 50 to 100°C of a glass transition temperature T_m1 based on a composition of the (meth)acrylic monomer. In the adhesive sheet, an adhesive strength N_80 after being heated at 80°C for 5 minutes after attachment is at least 5 times an adhesive strength N_50 after being stood at 50°C for 30 minutes after attachment.
Patent KR-20190040447-A (KR)
Title: A camera
Inventor: HIROYUKI IDE
IPC: G03B17/12
Filed: 2018-08-28
Abstract: The present invention relates to a camera, which comprises: a sensor holder (100); an image sensor (150) mounted on the sensor holder (100); a mount holder (350); and a lens mount (300) applied to accommodate a lens array (600), and mounted on the mount holder (350). The sensor holder (100) is attached to the mount holder (350). A gap (500) having an extension part along an optical axis of the camera is formed between the sensor holder (100) and the lens mount (300). The sensor holder (100) is provided with a thermally conductive protrusion part (200), which cross-links the gap (500) and is in contact with the lens mount (300) at an interface (250). The interface allows a relative motion along the optical axis (10) between the lens mount (300) and the thermally conductive protrusion part (200) while maintaining a contact between the lens mount (300) and the thermally conductive protrusion part (200).
Patent KR-20200025309-A (KR)
Title: Storage-equipment for dispenser with partition of polygonal structure
Inventor: LEE YOUNG KYUNG
IPC: B65D71/00
Filed: 2018-08-30
Abstract: The present invention relates to a storage tool for a dispenser having a polygonal partition plate and, more specifically, to a storage tool for a dispenser having a polygonal partition plate, wherein various types of dispenser containers for storing contents such as cosmetics, a shampoo, a cleanser, or the like therein for the contents to be discharged to the outside can be stored in one storage tool, thereby maximizing space utilization and improving portability.
Patent KR-20200029673-A (KR)
Title: Anti-condensation and fogging signs using carbon heating elements
Inventor: LEE JONG CHAN
IPC: E01F9/40
Filed: 2018-09-10
Abstract: The present invention relates to a condensation prevention and anti-fogging signpost using a carbon heating element, which can prevent a condensation phenomenon which generates diffused reflection of light to cause difficulties in recognizing expressions displayed on a sign, thereby allowing a driver to recognize the sign in a more satisfactory manner. To this end, the signpost, which allows the driver to recognize destinations such as a downtown area, a national highway, and an expressway as well as various circumstances such as a rest area and a dangerous section, comprises: a sign which is configured in a plate shape of a predetermined size on which letters, symbols or figures are displayed; an insulating material which is aligned in the same size as the rear surface of the sign; a first adhesive which allows the sign and the insulating material to be attached; a carbon fiber heating body which is aligned on the rear surface of the insulating material to heat the sign by means of the insulating material through the application of power; a finishing panel which is aligned on the rear surface of the carbon fiber heating body in the same size as the insulating material to finishe the same; and a second adhesive which allows the finishing panel to be attached to the rear surface of the carbon fiber heating body.
Patent KR-20200030896-A (KR)
Title: Aerosol Generating Article and Method of Producing the same
Inventor: KI SUNG JONG
IPC: A24D3/06
Filed: 2018-09-13
Abstract: An aerosol-generating article comprises: a tobacco rod; a first filter segment that extends downstream in contact with the tobacco rod; a cooling structure that extends downstream in contact with the first filter segment; and a second filter segment that extends downstream in contact with the cooling structure, wherein the second filter segment includes a plurality of fiber layers comprising polylactic acid; and additives, wherein the plurality of fiber layers are at least partially connected to each other by heat treatment, thereby having improved hardness.
Patent KR-20200037970-A (KR)
Title: Circuit board
Inventor: KANG WOON
IPC: H05K3/28
Filed: 2018-10-02
Abstract: An embodiment of the present invention relates to a printed circuit board for being strong against a thermal shock. The printed circuit board comprises: a substrate; a substrate pad disposed on the substrate; and a solder disposed between the substrate pad and a mounting element pad. The contact area of the substrate pad contacting the solder may be the same or smaller than that of the mounting element pad contacting the solder. Here, the thermal expansion coefficient of the substrate pad may be the same or greater than that of the mounting element pad, the diameter of the substrate pad can be smaller than that of the solder and the substrate pad may have irregularities formed on the contact surface contacting the solder.
Patent KR-20190109213-A (KR)
Title: Hybrid scrubber having heating chamber and dry scrubber chamber and method for operating the hybrid scrubber
Inventor: KANG SUNG OK
IPC: H01L21/67
Filed: 2018-10-05
Abstract: According to the present invention, a hybrid scrubber includes: a cold trap connected onto a gas supply pipe connected to a semiconductor process chamber; a heating chamber connected to the cold trap; and a dry scrubber chamber connected to the heating chamber, wherein the cold trap removes a solid by-product for protection of chemicals received in the dry scrubber chamber. A first dry scrubber chamber firstly removes F_2 and SiF_4 generated in the semiconductor process chamber with Ca(OH)_2. The heating chamber removes non-removed gas in the cold trap with heat reaction by heating the same above 400 C. A second dry scrubber chamber decomposes and absorbs PFCs (CF_4, CHF_3, or the like) which is not removed in the first dry scrubber chamber to remove the same.
Patent KR-20200040110-A (KR)
Inventor: KIM CHEOL HYEON
IPC: G08B21/02
Filed: 2018-10-08
Abstract: The present invention relates to a method for restricting a use of a user terminal in a safety zone, wherein the method comprises: a first step of broadcasting a safety zone tag signal; a second step of transmitting safety zone entry information to a service server; a third step of transmitting place-customized alarm information to a corresponding user terminal; a fourth step of generating a warning sound through a speaker of the user terminal or outputting a safety zone alarm through vibration; and a fifth step of stopping the output of the safety zone alarm when information satisfying a preset alarm stop condition is input. According to the present invention, in a place where attention is required during walking, it is possible to call attention of a user focusing on a user terminal.
Patent KR-20200041208-A (KR)
Inventor: PARK JAE HOON
IPC: G09G3/20
Filed: 2018-10-11
Abstract: Embodiments of the present invention relates to a display device and a display panel and, more specifically, to a display device including a structure in which two or more necessary scan lines are integrated and including a data control transistor controlling connection between a data line and a drive circuit, and a display panel. According to the embodiments of the present invention, the display device may increase an aperture ratio and prevent a short circuit between a data voltage and a reference voltage when driven.
Patent KR-20200041720-A (KR)
Inventor: O CHANG HAK
IPC: H02J50/10
Filed: 2018-10-12
Abstract: The present invention relates to an electronic device which comprises: a coil; an inverter having a plurality of gate inputs electrically connected to the coil; and a processor. The processor can be set to generate output power by controlling the plurality of gate inputs of the inverter in an antisymmetric manner, receive an output power reduction request, determine whether a ratio of on-to-off operation of the plurality of gate inputs of the inverter is equal to or less than a specified ratio when the output power reduction request is received, and generate output power by modulating a phase of voltage inputted to the plurality of gate inputs of the inverter when the ratio of on-to-off operation of the plurality of gate inputs of the inverter is equal to or less than the specified ratio.
Patent KR-20200042751-A (KR)
Title: Autonomous collaboration based train control method
Inventor: KIM KYUNG MIN
IPC: B61L15/00
Filed: 2018-10-16
Abstract: A method for controlling a train based on autonomous collaboration performed by an onboard device of each train under an autonomous train control environment based on train to train (T2T) communication includes: a) setting, by an onboard device of a first train, a driving organizing range including at least one area to re-adjust a path and a schedule of the first train and updating operating state information in every preset update period, b) when driving organizing event information occurs in the update period, setting, as target trains, all trains positioned in the driving organizing range, calculating a train priority with respect to the target trains, and collecting operating state information of neighboring trains other than the first train in the target trains; c) when a path and a schedule of a neighboring train are determined based on the train priority, determining a path and a schedule of the first train based on the determined path and schedule of the neighboring train; d) forming a neighboring coalition between the first train and the neighboring train and performing a collaboration algorithm of simultaneously performing driving organizing work for the target trains based on the determined path and schedule information for each train through the collaboration between trains in the neighboring coalition; and e) updating, by the onboard device of the target train, path and schedule information based on a result obtained by performing the collaboration algorithm, and updating the operating state information in addition to operation based on the updated path and schedule.