baber/WOPTO huggingface dataset:
Patent KR-20200114366-A (KR)
Title: hood painting stays for automobile
Inventor: LEE HACK CHAN
IPC: F16B2/24
Filed: 2019-03-28
Abstract: The present invention relates to a stay for painting a hood of a vehicle, capable of improving work efficiency of a worker. According to the present invention, the stay for painting the hood of the vehicle includes: a hood painting stay body part (100) including a hood inside fixing bracket (110), a stay handle portion (120), a fixed fixing ring (150), a hinge portion (160), and a striker support portion (170); a clamping rod bar (300) including a rotary fixing ring (350) formed at one end of the clamping rod bar (300) and a handle portion (330) provided at an opposite end of the clamping rod bar (300) to maintain a hood striker (200) to be fixed to the striker support portion (170) when the handle portion (330) is pressed; and an elastic spring (400) configured to allow the fixed fixing ring (150) and the rotary fixing ring (350) to return to original positions thereof when a worker releases the handle portion (330) after the fixed fixing ring (150) and the rotary fixing ring (350) are rotated about the hinge portion (160) by the worker.
Patent KR-20200117480-A (KR)
Inventor: KIM YOUNG JIN
IPC: H05B44/00
Filed: 2019-04-04
Abstract: The present invention relates to a mood lamp device for displaying battery voltage in a vehicle, which monitors vehicle battery voltage, and changes the color of a mood lamp according to the state of the battery voltage to warn of a risk of battery discharge or overvoltage.
Patent KR-20200121403-A (KR)
Title: Pneumatic tire with reinforcement material
Inventor: KIM SOL
IPC: B60C9/16
Filed: 2019-04-15
Abstract: The present invention relates to a pneumatic tire with a reinforcement material having a structure improved in degree of freedom in design so as to apply a reinforcement material to low-series tires having a small section height. According to an embodiment of the present invention, the pneumatic tire with a reinforcement material comprises: a tread (100) which comes in contact with a road surface; side walls (200) which extend and form shoulders and inner liners (300) at both sides of the tread (200); a carcass (3) which is integrally attached to the tread (100) and the inner circumferential surface of the side walls (200), and forms a turn-up head (3c) at both ends of the side walls (200); a belt layer (4) which is layered on the tread (100) of the carcass (3); and a bead (P) which includes a bead core (1) inserted in a wheel inside the turn-up head (3c), a bead filler (2) inserted in a side of the tread (100) of the bead core (1), and a reinforcement material (10) inserted in an interface of the turn-up head (3c). The reinforcement material (10) is formed such that an end (10a) at the tread (100) of the reinforcement material (10) is spaced 5 to 10 mm apart from an end (2a) at the tread (100) of the bead filler (2) toward the tread (100).
Patent KR-20190122568-A (KR)
Title: Electromagnet control apparatus and electromagnet system
Inventor: TAKEUCHI HARUKA
IPC: H01F7/06
Filed: 2019-04-17
Abstract: The present invention relates to an electromagnet control device and an electromagnet system. The purpose of the present invention is to enable a target value of magnetic flux density to accurately coincide with the magnetic flux density actually obtained. The electromagnet control device includes a current rate determining unit determining a value of current flowing in a coil based on a commanded value of the magnetic flux density. The current rate determining unit performs a second process and a fourth process. The second process determines a current rate based on a second function in case of reducing the magnetic flux density from a first magnetization state. The fourth process determines the current rate based on a fourth function after converting the second function to the fourth function by expanding or contracting the second function at a first expansion and contraction ratio in case of reducing the magnetic flux density from a third magnetization state. The current rate determining unit also determines the first expansion and contraction ratio for the second function to be fitted to actually measured data obtained by reducing the magnetic flux density from the third magnetization state in advance.
Patent KR-20200123659-A (KR)
Title: Manufacturing Method of Mixed Metal Compounds for Preparing Precursors from Waste Cathode Active Material Powders
Inventor: KIM EUN YOUNG
IPC: C22B7/00
Filed: 2019-04-22
Abstract: A method for manufacturing a mixed metal compound for manufacturing a precursor from a waste positive electrode active material powder comprises the following steps: leaching the waste positive electrode active material powder with an acidic leaching agent by using at least one reducing agent among H_2O_2, SO_2, Na_2S_2O_5, NaHSO_3, Na_2SO_3, KHSO_3, K_2SO_3, FeSO_4, H_2S, ascorbic acid, and glucose; (b) conducting a reaction by adding a positive electrode active material powder to the leached filtrate at a high liquid ratio of 100 to 150 (g/L); (c) removing hydroxide compounds of copper (Cu), aluminum (Al), and iron (Fe) at pH 6.3 to 6.5 by adding an alkali agent containing at least one of NaOH and KOH to the reacted filtrate; (d) adding an alkali agent containing at least one of sodium carbonate (Na_2CO_3), sodium hydroxide (NaOH), and potassium hydroxide (KOH) to the filtrate from which hydroxide compounds of (Cu), aluminum (Al), and iron (Fe) have been removed to coprecipitate nickel (Ni)-cobalt (Co)-manganese (Mn); and washing the coprecipitated coprecipitate with water, and dissolving the washed coprecipitate in a sulfuric acid solution to manufacture a complex sulfate solution containing the mixed metal compound. A sulfuric acid compound of the present invention can be reused in a precursor manufacturing process, thereby having an effect of improving economic efficiency.
Patent KR-20200124807-A (KR)
Title: Touch sensor and display device having the same
Inventor: YOU CHUN GI
IPC: H01B1/02
Filed: 2019-04-24
Abstract: Provided is a touch sensor resistant to static electricity and/or wire corrosion. The touch sensor comprises: a base layer including a sensing area; a sensing electrode disposed on the sensing area of the base layer; a first insulating layer disposed on the sensing electrode; a conductive pattern disposed on the first insulating layer, and penetrating through the first insulating layer to be connected to a part of the sensing electrode; and a second insulating layer disposed on the first insulating layer to cover the conductive pattern, wherein the first insulating layer and the second insulating layer each includes an opening exposing a part of the sensing electrode.
Patent KR-20200128263-A (KR)
Inventor: NIU ZHIQIANG
IPC: H01L23/498
Filed: 2019-05-02
Abstract: According to the present invention, disclosed is a high-voltage converter including a double-diffused metal oxide film semiconductor (DMOS) package including a lead frame and a main DMOS chip, and embodied on a printed circuit board. The lead frame includes: a gate section electrically connected with a gate electrode of the main DMOS chip; a source section electrically connected with a source electrode of the main DMOS chip; and a drain section electrically connected with a drain electrode of the main DMOS chip. A PCB layout includes: a large-area source copper pad attached to the source section of the DMOS package and overlapped therewith to enable cooling; and a small-area drain copper pad attached to the drain section of the DMOS package and overlapped therewith to minimize an electromagnetic interference (EMI) noise.
Patent KR-20200127493-A (KR)
Inventor: KWAK SUNYOUNG
IPC: G06Q50/10
Filed: 2019-05-02
Abstract: According to an embodiment of the present invention, an apparatus for providing construction equipment information includes: a communication unit receiving information related to a plurality of construction equipment; a storage unit for storing the received construction equipment related information as information on related construction equipment among a plurality of construction equipment, based on an identifier of the construction equipment included in the received construction equipment related information; and a control unit which monitors the occurrence of an event for each of the plurality of construction equipment, generates a report based on information on the stored construction equipment when an event occurs, and provides information on an interface page including the generated report to a customer terminal associated with the event. According to the present invention, users can obtain only information on construction equipment the users want in a form that is easy to grasp.
Patent KR-20200127610-A (KR)
Inventor: JU JAE YEONG
IPC: F04C29/04
Filed: 2019-05-03
Abstract: The present invention relates to an electric compressor comprising: a driving unit; a compressing unit connected to a driving unit; a first housing receiving the driving unit and including a first inlet; a second housing receiving the compressing unit; a cover coupled to the second housing and including an outlet; and a pipe connected to the outlet. The first housing includes a first space unit receiving a suction refrigerant. The second housing includes a second space unit communicated with the first space unit to compress the suction refrigerant. The cover includes a third space unit communicated with the second space unit and receiving the compressed refrigerant compressed in the compressing unit, and a fourth space unit partitioned from the third space unit. The first space unit and the fourth space unit are communicated with each other. The pipe penetrates through the fourth space unit. The compressed refrigerant in the pipe exchanges heat with the suction refrigerant in the fourth space unit. The electric compressor is capable of lowering the temperature of the compressed refrigerant.
Patent KR-20200129814-A (KR)
Title: Earth mat
Inventor: LEE SUNG SOOK
IPC: A47G9/02
Filed: 2019-05-10
Abstract: The present invention relates to a power outlet ground blanket comprising: a ground blanket connector exposed to the surface of the blanket cover by penetrating a conductive net blanket part formed of a mesh; a cable connector coupled to the ground blanket connector; and a ground plug connector coupled to an outlet equipped with a ground terminal. Therefore, the ground of the power outlet ground blanket is clearly performed through the present invention.
Patent KR-20200134491-A (KR)
Inventor: YUN HONG SIK
IPC: G10L21/02
Filed: 2019-05-22
Abstract: The present invention relates to a device to reduce incorrect operations and increase correctness in voice recognition, which separately performs wake word processing and natural word language processing to significantly reduce an error rate in voice recognition, and a method thereof. According to the present invention, the device amplifies a user′s voice in a certain band through a microphone and compares the amplified voice with data stored in a ROM (6) of a CPU (5) to determine whether the input voice is a wake word. When the input voice is recognized as a wake word, the device activates a natural language speech recognition module (3) in the CPU (5) to recognize a natural language speech through the natural language recognition module for natural language processing. When the input voice is recognized as a natural language speech, the device requests analysis data to an external server (4) and receives the analysis data from the external server (4) to send the received data to the CPU (5). The CPU (5) compares the data received from the natural language recognition module (3) with the data stored in the ROM (6) and operates a load (9) through a load drive unit (8) when correctly matched.
Patent KR-20200019077-A (KR)
Title: Novel ginsenoside, and anti-imflammantory composition comprising the same
Inventor: HONG YONG DEOG
IPC: A61K36/258
Filed: 2019-06-03
Abstract: The present specification relates to (20S,24R)-6-O-β-D-glucopyranosyl(1->2)-β-D-glucopyranoside-dammar-3-one-20,24-epoxy-6a,12b,25-triol, which is a novel ginsenoside, pharmaceutically acceptable salts thereof, hydrates thereof, or solvates thereof. The novel ginsenoside exhibits excellent anti-inflammatory effects.
Patent KR-20200139883-A (KR)
Inventor: LEE JONGWOO
IPC: G10L15/22
Filed: 2019-06-05
Abstract: The present invention relates to a control method of multiple electronic devices. The control method comprises the steps of: (a) collecting a voice through multiple electronic devices; (b) extracting a voice command based on information related to the collected voice for each of the electronic devices; (c) determining one of the multiple electronic devices collecting the voice as a master, and determining the other as a slave; (d) determining, by the master, a target electronic device of the voice command by analyzing each voice command; and (e) transmitting, by the master, the voice command to the target electronic device.
Patent KR-20190143373-A (KR)
Title: Article transport body
Inventor: KINUGAWA TOMOTAKA
IPC: H01L21/67
Filed: 2019-06-12
Abstract: The present invention relates to an article transport body. According to the present invention, a support part includes a first part supported by a running part, a second part connected to a holding part, and a damper part provided between the first part and the second part. The damper unit is provided with a guide part which guides movement of the first part relative to the second part along a specific guide direction, a link mechanism connected to each of the first part and the second part and cooperating with movement of the first part relative to the second part, and an elastic body. The elastic body is connected to the link mechanism to attenuate the operation of the link mechanism.
Patent KR-20200145422-A (KR)
Inventor: KIM YANG JAE
IPC: A47G9/10
Filed: 2019-06-21
Abstract: The present invention relates to a smart newborn pillow capable of outputting heart rate sounds of a mother. According to the present invention, the smart newborn pillow capable of outputting heart rate sounds of a mother comprises: a pillow body; a sensor module consisting of an infrared temperature sensor, a sound sensor, a respiration sensor, and a heart rate sensor; a speaker module; and a power module. According to the present invention, the condition of an infant can be measured in real time.
Patent KR-20210000784-A (KR)
Inventor: KIM KYUNG SOO
IPC: H04L29/06
Filed: 2019-06-25
Abstract: The present invention relates to a multifunctional signal processing device for measuring temperature, humidity and air quality. The multifunctional signal processing device comprises: a sensing unit including a plurality of sensors collecting environmental data, wherein the environmental data includes temperature, humidity, pressure, fine dust, and airflow data; a monitoring unit monitoring at least two data among the collected environmental data, and monitoring by comparing preset data and measured data for each of the two or more data, or comparing indoor data and outdoor data; and an equipment control unit generating an equipment control signal for controlling equipment in accordance with a monitoring result.
Patent KR-20210001043-A (KR)
Inventor: JOON HWAN LEE
IPC: H05K1/02
Filed: 2019-06-26
Abstract: The present invention relates to a printed circuit board assembly. According to an embodiment of the present invention, the printed circuit board assembly includes: a printed circuit board; a bus bar disposed in contact with a front side of the printed circuit board; a sensor mounted a rear side of the printed circuit board and detecting a magnetic field; a shield disposed to surround at least a portion of the bus bar; and a fixing member disposed in contact with the shield. Accordingly, the printed circuit board and the bus bar can be fixed, and through this, even when vibration occurs in the device provided with the printed circuit board assembly, the sensor can constantly detect the magnetic field induced by the current flowing in the bus bar and accurately detect the current flowing through the bus bar.
Patent KR-20210001081-A (KR)
Inventor: YU MIN GU
IPC: A63F13/79
Filed: 2019-06-26
Abstract: An objective of the present invention is to provide an apparatus for providing an online game service which can add interest to a meeting. According to one embodiment of the present invention, the apparatus for providing an online game service provides an online game service performed as a plurality of game clients connected via a network operate player characters of the game clients and comprises: a game map forming module to form a virtual space for accommodating a plurality of the player characters; a character state analysis module to quantify character states including abilities, actions, physiological situations, etc. of the player characters, and control operations of the player characters based on the player character states; an exchange module set to create an exchange place for exchanges between the plurality of game clients in the virtual space and carry out preset games and conversations between the player characters in the exchange place; a game money management module to manage points which are currencies in games for activities in the exchange place and changes of the player character states; and a communication setting module to determine types of allowable communication and whether communication between the player characters is allowed based on the points and the player character states. The communication setting module is configured to allow only conversations between player characters of different sexes in the exchange place.
Patent KR-20210001674-A (KR)
Inventor: HOO JIN
IPC: G06N20/00
Filed: 2019-06-28
Abstract: According to an embodiment of the present invention, provided is a method for predicting corporate insolvency which can shorten a data collection period. The method for predicting corporate insolvency comprises the steps of: setting terminology dictionary information of a news article labeling module for predicting corporate insolvency possibility; collecting article information labeled by the news article labeling module in accordance with the terminology dictionary information in accordance with a preset period in response to the prediction of the corporate insolvency possibility; predicting corporate insolvency possibility information based on a prediction model based on the collected article information; and providing a corporate insolvency information service using the corporate insolvency possibility information to a user terminal. Moreover, provided is a computer recordable recording medium on which a program for executing the method on a computer is recorded.
Patent KR-20210002283-A (KR)
Inventor: MOON YOUNG MIN
IPC: H01L51/52
Filed: 2019-06-28
Abstract: One embodiment of the present invention discloses a display device that the quality can be improved. The display device comprises: a substrate including a first display area and a second display area having transmission units; first counter electrodes spaced apart from each other on the substrate; and second counter electrodes including an overlapping unit overlapping the first counter electrodes on the substrate and spaced apart from each other. In the second display area, connection counter electrodes that the first counter electrodes and the second counter electrodes are connected by the overlapping unit are alternately disposed with the transmissive units. Each of the first counter electrodes is disposed to correspond to a first pixel area including a plurality of sub-pixels. Each of the second counter electrodes is adjacent to the first pixel area and is disposed to correspond to a second pixel area including the plurality of sub-pixels.
Patent KR-20210001775-A (KR)
Inventor: KIM SUNG JUNE
IPC: A01K29/00
Filed: 2019-06-28
Abstract: According to some embodiments, disclosed are an animal behavior control apparatus and an animal behavior control system including a cloud server. The animal behavior control apparatus may obtain an image from a viewpoint of a target animal and then transmit the obtained image to the cloud server. The cloud server may apply a deep learning algorithm to the received image to obtain an object recognition result, generate a control command based on the obtained object recognition result, and transmit the generated control command to the animal behavior control apparatus. The animal behavior control apparatus may generate an electrical signal corresponding to the received control command and transmit the generated electrical signal to a stimulation portion of the brain of the target animal, thereby controlling behaviors of an animal.
Patent KR-20210004214-A (KR)
Inventor: KANG YOUNG KYU
IPC: G08B7/06
Filed: 2019-07-03
Abstract: The present invention relates to a method and a system, which detect a fire occurring situation in a building by a fire sensor embedded in a ceiling material to perform an evacuation guide function, additionally transmit and analyze a lifesaving status to an environment information server by a motion sensor embedded in the ceiling material, and takes an optimized necessary measure for each zone in a central control method using a ceiling material-linked system for efficiently performing a lifesaving activity in the building to correspond to analyzed information. Also, according to the method and the system of the present invention, fire sensor and motion sensor information collected in case of a fire is collected by a server, and is analyzed and processed to provide emergency exit guide information in the building through an emergency guide and the like. In addition, a fire is sensed and human motion information is collected in real time through a ceiling material coupled with an IoT function, and thus, environment information in a building collected therethrough is analyzed to provide an optimal emergency evacuation route guide in case of fire emergency.
Patent KR-20210007057-A (KR)
Inventor: KO YOO MIN
IPC: G09G3/3233
Filed: 2019-07-09
Abstract: A pixel of an organic light emitting display device includes: a switching transistor which transfers a data voltage; a storage capacitor which stores a data voltage transferred by the switching transistor; a driving transistor which generates a driving current based on the data voltage stored in the storage capacitor; a light emitting control transistor which selectively forms a path for the driving current in response to a light emitting control signal; an organic light emitting diode which emits light based on the driving current; and a supplemental electrode overlapping a gate electrode of the driving transistor. The supplemental electrode has a first voltage for a predetermined time period from a time point at which the light emitting control signal has a turn-on level, and has a second voltage after the predetermined time period. Accordingly, step effect can be prevented.
Patent KR-20210007071-A (KR)
Inventor: CHO SEUNG WOO
IPC: C12N5/071
Filed: 2019-07-09
Abstract: The present invention relates to a pyrogallol-modified biocompatible polymer hydrogel patch having excellent biocompatibility and adhesion to tissue, and use thereof for cell transplantation, tissue regeneration and drug delivery. The pyrogallol-modified biocompatible polymer hydrogel patch has significantly higher mechanical properties and adhesion to tissue, as compared to solution-based bulk hydrogel, and thus can support cells and drugs in vivo for a long time and can deliver the same safely and efficiently to a target site. In addition, the pyrogallol-modified biocompatible polymer hydrogel patch oxidizes naturally under in vivo environment without any separate oxidizing agent, and thus can be used conveniently in real clinical practice.