baber/WOPTO huggingface dataset:
Patent KR-20200006311-A (KR)
Inventor: KIM JONG DON
IPC: A61H39/04
Filed: 2018-07-10
Abstract: Disclosed is a waist pillow partially forming a separation space between the back of a patient, who mainly lives while lying on a bed, and a reception surface to prevent generation of a bedsore. To this end, according to the present invention, a multifunctional waist pillow comprises: a shock absorption cover having a supporter insertion groove formed therein and an inlet communicating with the supporter insertion groove; and a waist supporter formed in a smaller size than that of the shock absorption cover and inserted into the supporter insertion groove through the inlet of the shock absorption cover. The waist supporter includes a supporter coupler which is disposed on an edge portion of a surface facing the waist and on which coupling protrusions are arranged to form a grid pattern wherein the coupling protrusions comprises: a cylindrical body part protruding from the surface; and a cylindrical head part formed on the upper part of the body part and having an outer diameter extended more than the body part. Accordingly, the multifunctional waist pillow can be used as a pillow for preventing a bedsore of a patient who lies on a bed, a waist protector strongly supporting the backbone during upright walk, and a back support during vehicle driving and on a chair.
Patent KR-20200007260-A (KR)
Inventor: CHOI HEE WON
IPC: H01M10/0525
Filed: 2018-07-12
Abstract: Provided is a negative electrode active material for a lithium secondary battery, which includes: natural graphite particles; and soft carbon particles having a BET specific surface area of at least 7.6 m^2/g. The natural graphite particles and the soft carbon particles are included in a weight ratio of 78 : 22 to 92 : 8. The negative electrode active material has improved output characteristics, high temperature storage characteristics, and high temperature cycle characteristics.
Patent KR-20200009776-A (KR)
Title: Location Correction apparatus for controlling Actuator location and Control Method Therefor
Inventor: LEE HYUNG SEOK
IPC: G05B19/404
Filed: 2018-07-20
Abstract: The present invention relates to a position correction device for fine position adjustment of an actuator and a control method thereof. According to an embodiment of the present invention, a position correction device for performing control of an actuator comprises: an input signal processing unit configured to process a command transmitted from a control device to generate a position error compensation value; an error compensation value storage unit for storing the error compensation value as a look up table (LUT) value in a memory; and a DAC unit for receiving a digital bit value of the error compensation value output from the error compensation value storage unit and converting the digital bit value into an analog voltage.
Patent KR-20190011686-A (KR)
Inventor: TOBE YASUHIRO
IPC: H01L21/02
Filed: 2018-07-23
Abstract: The present invention provides a substrate processing apparatus which has excellent responsiveness of temperature control of a substrate, and can reduce consumption power of a cooling device. According to an aspect of the present invention, the substrate processing apparatus comprises a chamber body, a stage, a cooling device, and a local loop. The stage is arranged in an internal space of the chamber body. A refrigerant flow passage is arranged in the stage. The cooling device is arranged outside the chamber body. The cooling device has a cooling loop including a compressor, a condenser, an expansion valve, and an evaporator. The local loop is arranged closer to the chamber body than the cooling device. The local loop has a receiver, a flow rate controller, and an evaporation pressure adjustment valve. The receiver stores a refrigerant supplied from the cooling device. In the substrate processing apparatus, the refrigerant stored in the receiver can be circulated within the local loop.
Patent KR-20200011780-A (KR)
Inventor: SHIN SUNG SOO
IPC: H01M2/10
Filed: 2018-07-25
Abstract: The present invention relates to a battery cell connecting device of connecting a first module and a second module in which a plurality of battery cells are arranged along rows and columns. Provided is a battery cell connecting device in which a plurality of connection plates, whose one ends are in contact with the first module arranged in one column and the other ends are in contact with the second module, are stacked to be disposed. According to the present invention, damage to the battery cell can be prevented.
Patent KR-20200015862-A (KR)
Title: Pixel circuit and display apparatus having the same
Inventor: JEON JOO HEE
IPC: G09G3/3233
Filed: 2018-08-02
Abstract: The present invention relates to a pixel circuit capable of preventing display quality from being lowered by leakage current, and a display device including the same. According to the present invention, the pixel circuit comprises: an organic light emitting diode (OLED); a first transistor including a first gate electrode connected to a first node, a second electrode connected to a second node, and a third electrode connected to a third node; a first capacitor including a first electrode receiving power voltage and a second electrode connected to the first node; a third transistor including a first gate electrode receiving a first gate signal, a second electrode connected to the first node, and a third electrode connected to the third node; a fourth transistor including a first gate electrode receiving a second gate signal, a second electrode connected to the first node, a third electrode receiving a first initialization voltage, and a second gate electrode receiving the first initialization voltage; and a seventh transistor including a first control electrode receiving a third gate signal, a second electrode receiving a second initialization voltage, and a third electrode connected to an anode of the OLED.
Patent KR-20200016420-A (KR)
Title: Display device
Inventor: CHA NA HYEON
IPC: G02F1/1362
Filed: 2018-08-06
Abstract: The present disclosure relates to a display device for effectively managing the uniformity of a size of a pattern. According to one embodiment of the present invention, the display device comprises: a substrate; first and second transistors positioned on the substrate; a first sub-pixel electrode electrically connected to a first drain electrode of the first transistor; a second sub-pixel electrode electrically connected to a second drain electrode of the second transistor; and color filter layers positioned between the first and second transistors and the first and second sub-pixel electrodes. The color filter layers include a first color filter overlapping the first transistor and first sub-pixel electrode and a first color filter pattern representing a color different from a color of the first color filter and overlapping the first and second transistors.
Patent KR-20190028279-A (KR)
Inventor: JIN WOO JEONG
IPC: B82Y10/00
Filed: 2018-08-06
Abstract: The present invention relates to an X-ray imaging device capable of obtaining a clear image and a driving method thereof. More specifically, the X-ray imaging device comprises: an electron beam generating unit including a plurality of nano-emitters and cathodes; a first focusing electrode focusing an electron beam emitted from the electron beam generating unit; a deflector deflecting the electron beam focused at the first focusing electrode; a limiting electrode limiting the traveling of the electron beam deflected by the deflector; and an anode emitting an X-ray by irradiating the electron beam. The limiting electrode includes a limiting opening through which the electron beam may pass.
Patent KR-20200029094-A (KR)
Title: Preparing method of high nutritional rice with mixed grains having anticancer and immune-enhancing activity
Inventor: KWON CHAN HYUCK
IPC: A23L31/00
Filed: 2018-09-07
Abstract: The present invention relates to a method for preparing high nutritional rice with anti-cancer and immune-enhancing activity, wherein the rice is prepared by mixing a liquid composition for adding rice water consisting of an anti-cancer, immune-enhancing material extract with known anti-cancer and immune-enhancing functions and a nutrition-enhancing material that supplements nutrients lacking in rice to protein-fortified mixed grains that maximize the texture.
Patent KR-20200030355-A (KR)
Title: Composition for improving kidney function and anti-inflammatory function comprising Morchella Esculenta mushroom extract as active ingredients
Inventor: KIM IL KWANG
IPC: A61K36/258
Filed: 2018-09-12
Abstract: The present invention relates to a composition for improving the kidney function or enhancing the anti-inflammatory function, which contains a Morchella esculenta extract as an active component. The composition of the present invention has an effect of improving the kidney function or enhancing the anti-inflammatory function, and can be widely used for medicinal and edible purposes.
Patent KR-20190110006-A (KR)
Title: Mobile terminal performing system damage avodiance in multi-communication system
Inventor: KANG YOUNGHEE
IPC: H04B1/00
Filed: 2018-09-12
Abstract: According to the present invention, a mobile terminal comprises: a transceiver configured to operate in a first communication system and a second communication system; a first antenna configured to transmit or receive a first signal of the first communication system; a second antenna configured to transmit or receive a second signal of the second communication system; and a signal attenuator module configured to provide signal attenuation for the first signal on a path between the second antenna and a low noise amplifier (LNA) of the second communication system. Accordingly, system damage can be prevented in a non-synchronized state between the first communication system and the second communication system.
Patent KR-20200034036-A (KR)
Title: Apparatus and method for collecting of data and diagnosing, vehicle system
Inventor: CHOI SUNG HWAN
IPC: G06Q50/30
Filed: 2018-09-14
Abstract: The present invention relates to a device for collecting and diagnosing vehicle data, a method thereof and a vehicle system. According to the present invention, the device capable of quickly and accurately identifying the cause of a failure comprises: a rule data management unit updating received rule data when the rule data with changed conditions is received from a cloud server; a data collection unit collecting data of an item according to data collection conditions included in the updated rule data; a diagnosis unit diagnosing an operation of a target controller according to diagnosis conditions included in the updated rule data; and a control unit providing at least one of a data collection result and a diagnosis result of the target controller to the cloud server.
Patent KR-20190001581-A (KR)
Inventor: CHOI SO YOUNG
IPC: A63H33/08
Filed: 2018-09-20
Abstract: The present invention relates to an assembly-type block toy set among which blocks are coupled in a horizontal, vertical, and up and down direction, and are combined with blocks of other shapes, thereby being assembled in various shapes. The assembly-type block toy set according to the present invention consists of a plurality of square blocks. The square blocks comprise: a body unit having a shape of a quadrate plate; a combination unit formed on the outer circumferential surface of each side of the main body; a vertical combination groove formed at the body unit; a cross-axis insertion hole formed in the middle of the body unit; and multiple combination part insertion holes formed at the body unit where the cross-axis insertion hole is not formed.
Patent KR-20200037945-A (KR)
Title: fan assembly
Inventor: TAEMAN YANG
IPC: F04D25/16
Filed: 2018-10-02
Abstract: A fan assembly according to an embodiment of the present invention is disposed inside an air flow device including a housing having a suction port through which air is sucked and a discharge port through which the air is discharged. The fan assembly includes: a first fan that sucks the air through the suction port; a first motor connected to the first fan; a second fan which is disposed on the same axis as the first fan while being adjacent to the first fan, sucks the air discharged from the first fan, and discharges the air toward the discharge port; a second motor connected to the second fan; and an air guide disposed between the discharge side of the first fan and the suction side of the second fan and having a plurality of ventilation holes.
Patent KR-20190040462-A (KR)
Inventor: BILBAO DE MENDIZABAL JAVIER
IPC: G01R33/07
Filed: 2018-10-05
Abstract: The present invention relates to detection of a defect of a preparatory sensor, which is related to a field-sensor device including first and second field sensors individually generating a first sensor signal and a second sensor signal which respond to an external field to correspond to each other and are disposed in corresponding first and second different orientations. One or both of the first sensor signal and the second sensor signal can be converted into equivalent comparable sensor signals of a common orientation and compared to determine a defective field sensor. When a defective field sensor is determined, a defective sensor signal is generated or when a defective sensor is not determined, an output sensor signal responding to the first, the second, or the comparable sensor signals is generated. By evaluating a direction of the difference between the comparable sensor signals, whether the first field sensor or the second field sensor is defective can be determined.
Patent KR-20200042598-A (KR)
Inventor: SHIN YOUNG CHUL
IPC: G01N1/04
Filed: 2018-10-16
Abstract: The present invention relates to a method of evaluating forging characteristics of lightweight metal. More specifically, the present invention relates to a method of evaluating forging characteristics of lightweight metal, which can evaluate the forging limitations of the lightweight metal and evaluate the mechanical characteristics of forged articles through a consistent procedure by using a single mold. The present invention provides the method of evaluating forging characteristics of lightweight metal, which comprises: a first step of preparing a rod-shaped lightweight metal material; a second step of preparing a mold, where an upper core and a lower core are formed to be identical, so that a plurality of convex protruding units are formed in a longitudinal direction of the lightweight metal material on the upper, lower, left, and right sides of the outer surface of the lightweight metal material when the lightweight metal material is put in and molded; a third step of primarily molding by pressurizing the lightweight metal material put into the mold with a hydraulic press; and a fourth step of rotating the primarily molded lightweight metal material inside the mold by a certain angle in a circumferential direction of the outer surface of the lightweight metal material, and secondarily molding the lightweight metal material by pressurizing the lightweight metal material with a hydraulic press. The method of evaluating forging characteristics of lightweight metal performs the forging limitation evaluation by repeatedly conducting the third step and the fourth step until a crack arises on an end in a longitudinal direction of the lightweight metal, and directly extracts a standard tension specimen and a fatigue specimen from the completely molded lightweight metal material, thereby evaluating the tension characteristics and the fatigue characteristics of the forged articles.
Patent KR-20200044606-A (KR)
Inventor: KIM HYUNG JUN
IPC: F16K31/10
Filed: 2018-10-20
Abstract: The present invention relates to an opening/closing valve applied to an automatic gas blocking machine attached to a gas supply line such as liquefied petroleum gas. More specifically, according to the present invention, the configuration of a rotary push plate and a linking plate of a previous invention of the inventor of the present invention is improved, and an elastic member, which is able to grant a returning force to the original position to an operation rod, is additionally applied. Accordingly, in case of an emergency, in a power failure situation, if it is determined not to be a dangerous situation, a manual valve opening status, which is artificially set for supplying gas, is automatically released simultaneously with the power being supplied because the danger has been determined not to exist, thereby converting the manual valve opening status into the solenoid opening/closing method. The opening/closing valve of present invention can prevent the inconvenience of having to artificially release and convert the manual valve opening status every time to promote handling convenience and can automatically maintain the automatic blocking function for gas in case of emergency, thereby securing product reliability and safety.
Patent KR-20200045317-A (KR)
Inventor: YOON SOOK
IPC: B63B35/14
Filed: 2018-10-22
Abstract: A live fish carrier of the present invention includes a ship body, an extension part, a plurality of buoyant bodies and a mesh. Fish can be moved in the ship body to be loaded thereon by lifting or lowering the mesh or can be smoothly discharged to the outside from the inside of the ship body. During movement of the live fish carrier, seawater is prevented from rapidly flowing into the ship body toward a moving direction so that stress applied to the fish can be prevented.
Patent KR-20190049475-A (KR)
Inventor: SASAKI MICHIYA
IPC: H01L21/02
Filed: 2018-10-23
Abstract: The present invention provides a wafer cleaning device and a wafer cleaning method capable of miniaturizing the capacity of a cleaning bath and reducing the size of the cleaning device by concentrating the cleaning operation of a wafer in one wafer transfer mechanism and making an operation mechanism in the cleaning bath simple. The wafer cleaning device comprises: a fixed arm means (21) arranged to place a wafer (W) thereon; a wafer transfer mechanism (40) for transferring wafers sequentially in the rotational direction by holding the wafers and rotating the wafers at a small angle; and an ultrasonic generator (70) for emitting generated ultrasonic waves to the wafer in the cleaning bath. The wafer stands up and the adjacent wafers are not in contact. The wafer transfer mechanism is oscillated and moved up and down. Therefore, the wafers are moved between a fixed wafer table (24, 25, 26) and a movable wafer transfer table (44, 45) in the cleaning bath.
Patent KR-20200048815-A (KR)
Title: Energy independence system using pure oxygen combustion power generation and new renewable energy
Inventor: SEO MYUNG WON
IPC: C25B1/04
Filed: 2018-10-30
Abstract: The present invention relates to an energy independence system using pure oxygen combustion power generation to increase an energy independence level and new/renewable energy. More specifically, according to the present invention, the energy independence system comprises: a fuel supply unit supplying a low grade fuel; a low grade fuel power generation unit performing pyrolysis by using the low grade fuel supplied through the fuel supply unit as an energy source to generate electricity; a new/renewable energy unit producing electricity through new/renewable energy; a water electrolysis unit using the electricity produced through the new/renewable energy unit to water electrolysis to separate water into hydrogen and oxygen; a pure oxygen supply unit supplying pure oxygen from the water electrolysis unit or the outside to reduce a pollution source during power generation of the low grade fuel power generation unit; a methanation unit performing methanation which couples carbon monoxide or dioxide produced through the low grade fuel power generation unit to the hydrogen separated through the water electrolysis to produce methane; and a methane processing unit capturing the methane produced through the methanation unit to store or transfer the same to the outside.
Patent KR-20190027350-A (KR)
Inventor: SHIM YON SOB
IPC: H04N21/2387
Filed: 2018-10-31
Abstract: The present invention relates to a video scoreboard service device comprising: a scoreboard creating part for creating a scoreboard by collecting a result of a match for each player in accordance with a situation of the match; a match image management part for extracting and editing the player play image from a sports relay image for each game situation to generate at least one play summary image and generating a play menu linked with the play summary image to map the generated play menu to a related item of the scoreboard; and a scoring board service part for supporting viewing of the scoreboard and playing the play summary image linked to the selected image playback menu when a user selects one of a plurality of image playback menus mapped to the scoreboard.
Patent KR-20200049058-A (KR)
Inventor: LEE JUNG SEOK
IPC: B60N2/16
Filed: 2018-10-31
Abstract: The present invention relates to a height adjustment apparatus for a vehicle seat. The height adjustment apparatus for a vehicle seat comprises: a lever bracket installed to be rotatable in conjunction with an operating lever; a housing formed to guide rotation of the lever bracket and fixed to a cushion frame of a seat; an unlocking block provided to be accommodated inside the housing and pressurized by the lever bracket to be movable in an axial direction; a push spring provided at an end in the direction of the cushion frame of the seat of the unlocking block, and elastically supporting the unlocking block; a brake ring fixed to the cushion frame of the seat together with the housing, and having an uneven portion formed on the inner circumferential surface thereof; a pinion gear having a toothed portion to engage with a rack gear provided in the cushion frame of the seat, and a brake portion facing the inner circumferential surface of the brake ring; a brake roller installed in a space formed between the inner circumferential surface of the brake ring and the outer circumferential surface of the brake portion in a circumferential direction, and formed to have a friction action between the uneven portion of the brake ring and the outer circumferential surface of the brake portion as the unlocking block moves; and a plate cover which is installed between the brake ring and the cushion frame of the seat, with which the push spring is in contact, through which the toothed portion of the pinion gear penetrates, and which is formed to be coupled to the housing. Therefore, the height adjustment apparatus for a vehicle seat can be reduced in the entire volume and made light and can adjust the height of the seat only with a simple operation.
Patent KR-20200050642-A (KR)
Inventor: LEE JONG MIN
IPC: E04G13/06
Filed: 2018-11-02
Abstract: The present invention relates to a staircase PC construction method and a staircase construction member used therefor. More specifically, a PC stair structure is supported and placed in a temporary steel beam temporarily installed between PC pillars. The PC pillars are connected above to continue the installation of the temporary steel beam and the placement of the PC stair structure, and a wall fixing the PC stair structure is formed regardless of the installation of the PC pillars and the temporary steel beam and the placement of the PC stair structure. Therefore, work for placing the PC stair structure by inserting the structure into a staircase can be quickly, easily and safely performed, and stairs can be stacked without the need for waiting for the installation and fixture of the wall. Thus, a construction period for the installation of the staircase can be considerably reduced.
Patent KR-20190053795-A (KR)
Title: Underwater muffler
Inventor: LEE SAM HYEON
IPC: B63G13/02
Filed: 2018-11-07
Abstract: The present invention relates to a seawater muffler, which allows water to flow through a pipe, but blocks a sound, and more specifically, to a light thin film high performance seawater muffler, including: a tube; one or more washer-shaped partitions formed in the tube while being spaced apart from each other; and a doughnut-shaped noise member formed between the partitions.