baber/WOPTO huggingface dataset:
Patent KR-20190108489-A (KR)
Title: Resistance measuring method, resistance measuring apparatus, and substrate inspection apparatus
Inventor: SAWARAGI Masaya
IPC: G01R27/02
Filed: 2019-03-04
Abstract: Provided are a resistance measurement method, capable of measuring resistance between inspection points while supplying a current parallel to a plurality of inspection points formed on a substrate to be measured, a resistance measurement apparatus and a substrate inspection apparatus. While a current (I) for measurement is flowing between the first and second inspection points of an inspection point pair except for a target inspection point pair, the voltage between a pair of measurement points corresponding to the target inspection point pair is measured, and then, the measured voltage is retained in a memorizing part as the voltage for correction corresponding to the target inspection point pair. In the case of resistance measurement, while a current (I) is flowing between the first and second inspection points of a plurality of inspection point pairs, a voltage generated between a pair of measurement points corresponding to each of the inspection point pairs is measured as a measurement voltage corresponding to each of the inspection point pairs, and then, the voltage for correction is deducted from the measurement voltage corresponding to each of the inspection point pairs to calculate a correction voltage, and then, based on the correction voltage and the current for measurement, the resistance value between the inspection point pairs is calculated.
Patent KR-20200107335-A (KR)
Inventor: JANG WOO SIG
IPC: B29C45/18
Filed: 2019-03-07
Abstract: The present invention relates to a film insert injection automation system using a horizontal injection machine, which comprises: a film supply unit which attaches a loaded film to a mold; a product ejection unit which removes a molded product from the mold after insert injection is completed; a gate cutting unit which removes a gate of the molded product; and an inspection and packaging loading unit which detects product defects and is equipped with a sorter facility, wherein the film supply unit, the product ejection unit, and the gate cutting unit are all coupled to the horizontal injection machine and are operated continuously by using the automation system, thereby omitting a manual operation by a user in a film insert injection process.
Patent KR-20200108939-A (KR)
Title: Composite cathode composition for lithium secondary battery, manufacturing method of lithium secondary battery composite cathode and high voltage lithium secondary battery using the composition
Inventor: ROH KWANG CHUL
IPC: H01M4/136
Filed: 2019-03-11
Abstract: The present invention relates to a composite cathode composition for a lithium secondary battery, and a manufacturing method of a lithium secondary battery composite cathode and a high voltage lithium secondary battery using the composition. The composite cathode composition includes: a positive electrode active material; a polymer electrolyte solution; 1 to 20 parts by weight of a conductive material with respect to 100 parts by weight of the positive electrode active material; 1 to 20 parts by weight of a binder; and 100 to 300 parts by weight of dispersion medium, wherein the polymer electrolyte solution includes, with respect to 100 parts by weight of the positive electrode active material, 0.1 to 15 parts by weight of a polymer crosslinking agent; 1 to 20 parts by weight of a lithium salt; and 100 to 300 parts by weight of organic solvent, and the lithium salt contains at least one material selected from the group consisting of lithium bis(trifluoromethanesullfonyl)imide (LITFSI), LiPF_6, LiClO_4, LiBF_4, Li(CF_3SO_2)_2, LiCF_3SO_3, LiSbF_6 and LiAsF_6. Accordingly, durability, electrode density and electrode flexibility are improved.
Patent KR-20200108649-A (KR)
Title: Crane apparatus for cargo crane
Inventor: HWA JEONG JUN
IPC: B66C23/70
Filed: 2019-03-11
Abstract: Disclosed is a crane apparatus. According to an embodiment of the present invention, a crane apparatus installed on a vehicle having a cargo loading space formed to load cargo comprises: a column installed on the vehicle; a crane boom which is installed on an upper side of the column so as to rotate up and down, has a variable length, and is placed adjacent to the cargo loaded in the cargo loading space at an upper side of the cargo loading space when the vehicle is running; a hook installed at the end of the crane boom to suspend and lift the cargo; a wire rope extending from the column to the hook along the crane boom at an upper side of the crane boom so as to avoid interference with the cargo loaded in the cargo loading space; and a winch installed on the column to wind or unwind the wire rope to raise and lower the hook.
Patent KR-20190113614-A (KR)
Title: Information processing apparatus, and information processing method
Inventor: ITO YOSHIHARU
IPC: G06F21/51
Filed: 2019-03-26
Abstract: An information processing apparatus sequentially activating a plurality of modules includes a first module, a second module, and a third module. The first module activates the verified second module, and the second module activates the verified third module. The first module includes verification information used to verify both the second module and the third module, uses verification information to verify the second module, and uses the verification information to verify the third module.
Patent KR-20190116092-A (KR)
Title: Ceramic structure
Inventor: TSUCHIDA ATSUSHI
IPC: H01L23/367
Filed: 2019-04-02
Abstract: Provided is a ceramic structure which is able to prevent a crack from being formed on a ceramic basic material or a conductive member even if it is used for a long time. According to the present invention, the ceramic structure (1) comprises: a ceramic basic material (10) having a circumferential surface (11); a hole unit (12) extended from the circumferential surface (11) into the ceramic basic material (10); a metal electrode layer (20) buried in the ceramic basic material (10); and a conductive member (30) buried in the ceramic basic material (10) to be electrically connected to the metal electrode layer (20) and to form a floor unit (13) of the hole unit (12). In addition, the ceramic structure (1) also comprises: a first metal member (40) bonded with the conductive member (30) by a lead material (21), having an average linear expansion coefficient of a size equal to or greater than that of the average linear expansion coefficient of the conductive member (30); one or more second metal members (50) which have a greater average linear expansion coefficient than that of the first metal member (40); and a metal terminal (60) bonded with the second metal members (50), having an average linear expansion coefficient which is greater than that of the second metal member (50).
Patent KR-20200118339-A (KR)
Title: Processing methods and systems that allow the seller (subscriber) to automatically access a recognized phone number or a dedicated homepage by name using an optical character recognition application from a mobile phone or mobile phone, and process the results automatically into the seller's (subscriber's) Point of Sales System
Inventor: LEE JAE KYUNG
IPC: G06Q20/20
Filed: 2019-04-07
Abstract: The present invention relates to a method for enabling a seller (subscriber) to reduce personnel costs and increase sales and a system thereof. According to the present invention, in the case in which a customer wants to buy an article and eat food, beverage, and the like, when the customer, who uses a seller′s store, visits the seller′s store and sits on a table chair to capture an image of a sticker or a menu plate, on which a store logo, a store name, or a store phone number is marked, with an optical character recognition (OCR) application, which acquires an image of handwritten or printed characters through an image scanner to convert the image into machine-readable characters, without directly visiting the store and performing ordering and payment in front of a point of sales (POS) apparatus, the logo, the store name, and the phone number are automatically recognized and a seller-only homepage of a uniform resource locator (URL) internal address mapped with the recognized stored name or phone number is automatically connected, such that the customer searches for a desired product and the like, and places the same in a basket or performs from purchase to payment of the same in the connected homepage. Moreover, a purchase and delivery information web browser is automatically popped up or updated in the seller′s POS apparatus and, when the seller selects and confirms corresponding detailed orders, an order or reception number is transmitted to the customer′s mobile phone in a notification message and is automatically outputted through a monitor or a printer of a kitchen, a warehouse, and the like of the seller.
Patent KR-20200122752-A (KR)
Title: Compression tool for pipe connecting
Inventor: BAE SEUNG BEUM
IPC: B25B27/02
Filed: 2019-04-19
Abstract: The present invention relates to a compression tool for pipe connection. The present invention provides a compression tool for pipe connection including: one or more support blocks (100) each of which encompasses a connection piping accessory (10) and has an inner surface formed in a circular arc corresponding to the outer surface of the connection piping accessory (10); a left operation block (200); a right operation block (300); and a fixation means (400) forcing the left operation block (200) and the right operation block (300) to come in contact with each other. Therefore, the present invention has safety effects that prevents an accident by preventing the support blocks (100), and the left and the right operation block (200, 300) from being instantly separated when pressure is released, and can reduce a phenomenon of being stuck like a scratch or a stab on all or a portion of the outer side of the connection piping accessory (10).
Patent KR-20200060206-A (KR)
Inventor: KIM KWANG SOO
IPC: G03B9/02
Filed: 2019-04-22
Abstract: An objective of the present invention is to provide an electronic aperture wherein a light transmittance of an open portion is 90-98% by electrically moving a medium, while a light scattering problem caused by a wire portion is solved. According to the objective, the present invention provides the electronic aperture wherein charged particles on which an electrostatic force of attraction and repulsion acts are used as a medium, a plurality of transparent electrodes having a concentric ring shape are formed on two transparent substrates including a lower plate and an upper plate, and a gap portion formed between concentric rings of the lower plate and a gap portion formed between concentric rings of the upper plate do not overlap each other when the upper and lower plates are aligned, so that a gap portion between the concentric rings is filled with the medium so as to prevent scattering of light. In addition, in the configuration, when the upper plate and the lower plate are aligned, wires extending from each of the concentric rings are also arranged so as not to overlap each other so as to prevent scattering of the light due to the wires.
Patent KR-20200124924-A (KR)
Title: Brake system and control method thereof
Inventor: JINMYUNG KIM
IPC: B60T13/68
Filed: 2019-04-25
Abstract: Disclosed are a brake system and a control method thereof. In particular, the brake system and the control method thereof according to one embodiment of the present invention may comprise: a master cylinder generating a brake hydraulic pressure; a reservoir coupled to the master cylinder to store a brake solution; an on-off valve performing an opening operation in an automatic braking mode state; a motor into which the brake solution outputted from the master cylinder is introduced by the opening operation of the on-off valve; a hydraulic pressure pump discharging the brake solution introduced by the motor towards a wheel cylinder requiring braking; a current control valve performing a closing operation to block the brake solution discharged by the hydraulic pressure pump from being supplied to the reservoir; an inlet valve performing an opening operation while increasing the hourly discharged amount of the flowing brake solution along with the closing operation of the on-off valve when supplying the brake solution discharged by the hydraulic pressure pump to the wheel cylinder requiring braking; and a control unit which determines whether it is the automatic braking mode state, delivers an opening operation signal or a closing operation signal to the on-off valve, delivers a closing operation signal to the current control valve, delivers a discharged amount pattern signal to increase the hourly discharged amount of the flowing brake solution to an inlet valve, and delivers an opening operation signal to the inlet valve. Therefore, manual braking can be more effectively imitated, thereby reducing clumsiness of automatic braking.
Patent KR-20200126606-A (KR)
Inventor: LEE KEUN JIG
IPC: A47G21/06
Filed: 2019-04-30
Abstract: The present invention relates to a tongs type tool, which can more exactly and safely pick up or handle an object by using natural functions and motions of fingers. Also, the tongs type tool allows two bodies to be more efficiently coupled or separated. To this end, the tongs type tool includes first and second sticks that are detachably connected to each other. When the angle between the first and second sticks becomes a predetermined separation angle or more, the first stick is pushed backward and the second stick is pushed forward, so that the first and second sticks are separated from each other.
Patent KR-20200019558-A (KR)
Inventor: NATHAN LEVY
IPC: H04N5/365
Filed: 2019-05-02
Abstract: A pulsed image capturing system comprises a pulse generation circuit, a dynamic vision sensor (DVS), and a DVS scanning and readout circuit. A global reset signal is transmitted to the pixels of the DVS to set a reference illumination intensity for the pixels, and then a pulsed light pattern is generated. After the pulsed light pattern is generated, a global hold signal is transmitted to the pixels to hold an illumination intensity change event indicating a change with respect to the reference illumination intensity. A DVS scanning and readout operation is performed on an event signal received from the pixels after the global hold signal is transmitted to the pixels. A captured reflection of the pulsed light pattern is extracted from a DVS output after removing artifacts from the DVS output without additional image processing.
Patent KR-20200127456-A (KR)
Inventor: MYUNGSANG KIM
IPC: F24F13/20
Filed: 2019-05-02
Abstract: According to the present invention, an air purifier includes a first air blowing unit sucking air in a radius direction and filtering and discharging the sucked air, wherein the first air blowing unit includes: a first case having a first suction unit; a base provided on a lower side of the first case; a first discharge unit arranged on an upper side of the first case; a first fan housing which is arranged in the first case and in which a first fan allowing air to flow is received; a first sterilizing unit arranged on an inner surface of the first fan housing and sterilizing the air flowing by the first fan; and a first air guide device mounted on an upper side of the first fan housing and forming an air flow path so that the air flowing by the first fan flows toward the first discharge unit. The first air guide device has a first power transmission unit transmitting wireless power. The first fan housing has a first power receiving unit arranged to face the first power transmission unit and receiving the wireless power to supply the same to the first sterilizing unit. Therefore, the air purifier can remove bacteria or the like passing through a filter member.
Patent KR-20200128316-A (KR)
Inventor: CHAE MIN HO
IPC: B60K17/16
Filed: 2019-05-03
Abstract: The present invention includes: a first motor and a second motor; a differential provided to receive the power of the first motor and the second motor to transmit the power to both drive shafts; a first synchronizing device provided to change a state of transmitting power from the first motor to a differential case of the differential and a first drive shaft, which is one of the two drive shafts; and a second synchronizing device provided to change a state of transmitting power from the second motor to the second drive shaft, which is the other of the two drive shafts.
Patent KR-20200132217-A (KR)
Inventor: HONG HEE SEUNG
IPC: E02F9/26
Filed: 2019-05-16
Abstract: The present invention relates to a method for measuring a bucket soil amount during excavation of an excavator. The present invention relates to the method for obtaining a shape of soil stacked in a bucket by using a sensor and numerically and geometrically estimating a soil amount of the bucket based on point cloud data or the shape of soil obtained by the sensor.
Patent KR-20200017332-A (KR)
Title: System for matching vacant taxi and designated drivers and driving method thereof
Inventor: LEE YOUNG WOO
IPC: G06Q50/30
Filed: 2019-05-28
Abstract: The present invention relates to a system for providing a taxi-designated driver matching service capable of picking up a designated driver by using a taxi, and a driving method thereof. The system comprises: a pickup request transmission unit which transmits a pickup request of a registered designated driver to a taxi driver terminal waiting for a call within a predetermined radius range from the location of a designated driver terminal when a taxi call request is received from the designated driver terminal carried by the designated driver; a notification message transmission unit which transmits, to the designated driver terminal, a response reception notification message and responsive taxi information when a response to the pickup request is received from the taxi driver terminal; a fare calculation unit which calculates the taxi fare according to a designated driver pickup price system when the designated driver arrives at the destination by boarding the responsive taxi; and a payment processing unit which processes a payment so that the registered driver pays, to the taxi driver, the taxi fare calculated according to the designated driver pickup price system. The system for providing a taxi-designated driver matching service capable of picking up a designated driver by using a taxi allows a designated driver and a taxi to help mutual income (sharing economy) and thus, facilitates supplies of a designated driver and taxi service to promote passenger′s convenience.
Patent KR-20190064546-A (KR)
Title: Method for Creating Trust Relationship and Embedded UICC
Inventor: LEE JIN HYOUNG
IPC: H04L29/06
Filed: 2019-05-30
Abstract: The present invention relates to a method for forming a trust relationship between entities such as a mobile network operator (MNO), subscription manager (SM), embedded universal IC card (eUICC), and a terminal in a communication system in which an SM is defined as an entity for managing an eUICC, and an eUICC therefor. According to the present invention, the method for forming a trust relationship between entities in an eUICC environment comprises the steps of: receiving trust information and verification information by a first entity, wherein the verification information is transmitted from a second entity; verifying the verification information of the second entity using the trust information, by the first entity; authenticating the second entity by verifying the verification information by the first entity; and establishing a secure communication channel between the first entity and the second entity as the authentication succeeds. The entities include at least one among an eUICC, an SM, and an MNO. The verification information includes at least one certificate of the second entity.
Patent KR-20200137718-A (KR)
Inventor: JEON BYUNG CHAE
IPC: A01G9/14
Filed: 2019-05-31
Abstract: The present invention relates to a solar cell installation structure and, more specifically, to a solar cell installation structure of a farm house which enables power generation by stably installing solar cells in a double house consisting of an inner house unit and an outer house unit.
Patent KR-20210004008-A (KR)
Inventor: BANG KI HO
IPC: H01L27/32
Filed: 2019-07-02
Abstract: Provided is a display device capable of reducing a dead space without using a bridge wire. The display device comprises: a substrate including a display area, a non-display area surrounding the periphery of the display area, an additional area disposed on one side of the non-display area, and a bending area defined in at least a partial area of the additional area; a pixel positioned on the display area; an encapsulation film positioned on the pixel; a sensing electrode positioned on the encapsulation film; a pad positioned on the additional area; a connection wire positioned on the non-display area and directly connected to the sensing electrode; and an extension pattern directly connecting the pad and the connection wire. The extension pattern crosses the bending area.
Patent KR-20210005399-A (KR)
Inventor: LEE BYUNG JOO
IPC: H01L21/02
Filed: 2019-07-04
Abstract: The present invention supplies a liquid supply unit which opens a gas introduction pipe and a liquid supply pipe, and closes a gas injection pipe and an exhaust pipe, in a treatment liquid supply mode so that a treatment liquid is supplied to a liquid discharge unit by gas pressure from the gas introduction pipe and the treatment liquid flowing back through the gas injection pipe is returned to a liquid storage chamber to stir the treatment liquid, and a liquid supply method thereof. Further, the present invention provides a substrate processing device using the same. The present invention can prevent agglomeration or precipitation of the treatment liquid even while the treatment liquid is supplied to the liquid discharge unit.
Patent KR-20190087354-A (KR)
Title: Method for generating and playing object-based audio contents and computer readable recordoing medium for recoding data having file format structure for object-based audio service
Inventor: JANG IN SEON
IPC: G10L19/008
Filed: 2019-07-05
Abstract: Disclosed are a method for generating/playing object-based audio content and a computer readable recording medium for recording data with a file format structure for an object-based audio service. The method for generating object-based audio content comprises the steps of: receiving a plurality of audio objects; generating at least one preset using the received audio objects; and storing the audio objects and a preset parameter for the properties of at least one preset. The preset parameter is stored in a form of a box defined in a media file format related to the object-based audio content.
Patent KR-20210004648-A (KR)
Inventor: KWON DONG SOO
IPC: B60R21/0134
Filed: 2019-07-05
Abstract: The present disclosure relates to a footrest haptic device for detecting obstacles and a method for controlling the same. According to an embodiment of the present invention, a footrest haptic device may comprise: a footrest installed under the driver′s seat of a vehicle; a plurality of haptic modules installed spaced apart from each other on an outer surface of the footrest; a control unit for controlling the plurality of haptic modules; and a plurality of distance detection sensors installed around the vehicle.
Patent KR-20210005480-A (KR)
Inventor: KIM HYUNG JUN
IPC: G05B19/418
Filed: 2019-07-06
Abstract: The present invention is a technique which can be applied to manufacturing industry, especially, to fields requiring quality and process management by utilizing IoT techniques. Provided is a system capable of controlling the production process and quality management of products in real time. Provided is a technique for supporting the tracking of material processing time that is key information required for quality management in manufacturing companies by extracting data that can be obtained from process facilities, thereby checking the data that can be obtained in the process and increasing the efficiency of operation management.