baber/WOPTO huggingface dataset:
Patent KR-20200028250-A (KR)
Title: Exhaust gas purifying catalyst
Inventor: KYEONG WOO CHOI
IPC: B01J21/06
Filed: 2018-09-06
Abstract: Provided is a catalyst for exhaust gas purification. The catalyst comprises: noble metal; an alumina support particle; and a ZrO_2 semiconductor particle supported on the surface of the alumina support particle. The catalyst for exhaust gas purification prevents an aging phenomenon of the catalyst due to the sintering and growth of the noble metal, thereby increasing the catalyst lifespan.
Patent KR-20190093106-A (KR)
Title: Golf carry-back with separate stand-up assembly
Inventor: KIM YOUNG HOON
IPC: A63B55/57
Filed: 2018-09-07
Abstract: The present invention relates to a golf carry-bag with a separable standing assembly, which comprises: a rotation support housing coupled to an upper part of a guide frame to be moved in a vertical direction by a predetermined pressure and having a transfer flange of which the pressure is transferred to the front; support legs coupled to both ends of the rotation support housing to be able to rotate; a leg driving support member having upper and lower parts coupled to the support legs and the guide frame to be rotated, respectively, and allowing an upward movement of the rotation support housing and a folding operation of the support legs to be performed; a handle frame including a height adjustment bar for adjusting the height of a handle while being moved in a vertical direction, an operation support member coupled to an upper end of the height adjustment bar and having a locking means for controlling an upward and downward movement of the height adjustment bar, and a pressing flange for providing a predetermined pressure only when the height adjustment bar is moved downward; a transfer bar for moving the rotation support housing downward; and a detachable frame consisting of an upper part mounting part which is coupled to a rear part of the carry-bag to be separated, an adjustment guide part which is integrally formed with the front of the upper part mounting part and through which the height adjustment bar passes, and a guide flange which is formed in the front of the adjustment guide part and guides an upward and downward movement of the transfer bar.
Patent KR-20200030278-A (KR)
Title: Identification System of friend or foe, and method for encryption and decryption thereof
Inventor: LIM HYO SANG
IPC: G01S13/75
Filed: 2018-09-12
Abstract: The present invention provides a friend or foe identification system including a server and a plurality of terminals, which comprises: a server generating a master key using a key table which stores key values and today′s date information, generating a device ID array by matching the device ID table in which a terminal ID is stored in the generated master key, using a code table in which a code value is stored, and generating and transmitting a 2D look-up-table (LUT) in a method encoding the device ID array; and a terminal receiving the 2D LUT from the server, decoding the received 2D LUT, and extracting the master key and the code table. According to the present invention, by suggesting an encryption/decryption technology in a friend or foe identification system, the communication security between devices are enhanced, and an encryption/decryption process can be more quickly handled.
Patent KR-20200030702-A (KR)
Title: Method of grid pattern-based disease screening using multi-capillary column-ion mobility spectrometry
Inventor: SUNG SUCK KOH
IPC: G16H10/20
Filed: 2018-09-12
Abstract: The present invention relates to a method for diagnosing a disease using a multi-capillary column-ion mobility spectrometry (MCC-IMS) and capable of classifying the exhaled breath data of a specific patient group measured using an MCC-IMS into grid cells to be grouped, storing only meaningful data to compare the same with the exhaled breath data of a test subject to diagnose a disease, thereby analyzing various exhaled breath components compared to exhaled breath analysis which has depended on a specific sensor, and reducing the dependence of the sensor as well as reducing a misdiagnosis rate.
Patent KR-20200030973-A (KR)
Title: Motor driving apparatus, motor driving system, and electric vehicle including the same
Inventor: YOO HYUNJAE
IPC: H02P27/06
Filed: 2018-09-13
Abstract: The present invention relates to a motor driving device, a motor driving system, and a vehicle having the same. According to an embodiment of the present invention, the motor driving device comprises: an inverter having a plurality of switching elements and outputting alternating current (AC) power to a motor; an output current detection unit detecting output current flowing through the motor; a communication unit transmitting current information and a torque command value based on the output current detected by the output current detection unit to an external server and receiving a current command value from the server; and an inverter control unit outputting a switching control signal to the inverter based on the current command value received from the communication unit. Accordingly, the server receiving the torque command value and the current information calculates maximum torque in real time and drives the motor based on the current command value corresponding to the calculated maximum torque.
Patent KR-20200032456-A (KR)
Title: Battery case
Inventor: CHUNG GI SUK
IPC: H01M2/10
Filed: 2018-09-18
Abstract: The present invention relates to a battery case capable of reducing the overall height of a battery by lowering the height of a reinforcing material due to performance improvement obtained by providing a deformation resistance function against a side impact load, without increasing thickness or adding a component. In the battery case having a pair of case main bodies coupled to each other to house a battery cell, at least one of the pair of case main bodies comprises at least one first reinforcing material fixed to an inner surface of the case main body in which a battery cell is housed and a second reinforcing material fixed to an outer surface of the case main body, wherein the first reinforcing material and the second reinforcing material are installed to face each other while interposing the case main body therebetween and a curved part is formed in a part surrounded by the first reinforcing material and the second reinforcing material in the case main body.
Patent KR-20200033622-A (KR)
Title: Ignition trans
Inventor: LEE HO KYUN
IPC: H01F27/40
Filed: 2018-09-20
Abstract: The present invention provides an ignition transformer which solves problems of reducing stability. According to an embodiment of the present invention, the ignition transformer comprises: a case having a first accommodation space in a form in which a mounting end is continuously formed along an inner circumferential surface at a certain height based on an upper part and a lower part is opened, and a second accommodation space in a form in which a withdrawal hole is formed on one surface and the lower part is opened; an input circuit module provided in the first accommodation space and mounted to allow an edge to be close to the mounting end; an output circuit module provided in the second accommodation space and electrically connected to the input circuit module; a molding layer formed in the lower part of the case to seal the inside of the case; an output line connected to the output circuit module through the withdrawal hole; and a discharging module coupled to the output line and performing discharging by using energy outputted from the output circuit module outside the case.
Patent KR-20200036091-A (KR)
Inventor: LEE BAEK HEE
IPC: B60R21/015
Filed: 2018-09-21
Abstract: Provided in the present invention is a passenger posture correction system of an autonomous vehicle, which can correct a bent posture to cause backache of a passenger after being seated on a seat to drive for a long period of time to a correct straight posture to alleviate the backache. To this end, the present invention comprises: a camera measuring the distance between the head of a passenger and a headrest; a plurality of body pressure sensors which are evenly mounted across the entire area of the seat to detect the body pressure of the passenger; a pressurizing device which is installed in an expandable manner in a seat bag to pressurize the gap between T10 and T12 in the thoracic vertebrae of the passenger; and a controller which controls the operation of the pressurizing device based on the distance measured by the camera and the body pressure of the shoulder blade of the passenger detected by the body pressure sensor.
Patent KR-20200034487-A (KR)
Title: Girder with Heating System and Bridge Construction Method Thereof
Inventor: CHO NAM JOON
IPC: H05B3/20
Filed: 2018-09-21
Abstract: The present invention relates to a girder with a heating device, which comprises: a girder (100) manufactured by concrete and having a lower flange (110) provided on a lower portion, an upper flange (120) provided on an upper portion, and a web (130) connecting the lower flange (110) and the upper flange (120) between the lower flange (110) and the upper flange (120), wherein the upper flange (120) protrudes further to a left side and a right side than the lower flange (110); and an upper protruding part (121) protruding upwards at the center of the upper flange (120), wherein the upper protruding part (121) includes a heating device (200). The present invention also relates to a bridge construction method using the same.
Patent KR-20200040958-A (KR)
Title: Directional MEMS microphone and MEMS microphone module comprising it
Inventor: KIM DAE HYUN
IPC: H04R1/28
Filed: 2018-10-10
Abstract: The present invention relates to a directional MEMS microphone and a MEMS microphone module including the same, which can increase the directivity of sound. According to an embodiment of the present invention, the directional MEMS microphone comprises: a first housing having a first through hole formed therein; a second housing formed in the first housing to be spaced apart from the same, and having a second through hole formed at a position different from the position of the first through hole; a substrate coupled to the first housing and the second housing, having a first sound hole formed in a lower surface and a second sound hole formed in an upper surface, and having a third sound hole formed therein to connect the first sound hole and the second sound hole; a transducer formed on an upper portion of the second sound hole and converting a sound introduced from the second sound hole or a sound introduced from the second through hole into an electrical signal; and a semiconductor unit formed on an upper portion of the substrate to be electrically connected to the transducer, and amplifying the electrical signal converted by the transducer.
Patent KR-20200042659-A (KR)
Inventor: JONGHOON CHAE
IPC: G10L13/02
Filed: 2018-10-16
Abstract: According to one embodiment of the present invention, a terminal comprises: a memory storing a rhythm correction model; a processor correcting a first rhythm prediction result of a text sentence into a second rhythm prediction result based on the rhythm correction model and generating a synthetic voice corresponding to the text sentence having rhythm according to the second rhythm prediction result; and an audio output unit outputting the generated synthetic voice. The listening immersion of a listener may be improved.
Patent KR-20200043193-A (KR)
Title: Apparatus and method for monitoring tire pressure of vehicle
Inventor: GA HAN SEON
IPC: G01M17/02
Filed: 2018-10-17
Abstract: The present invention relates to an apparatus and a method for detecting tire pressure of a vehicle. The apparatus according to the present invention includes: a first sensor for measuring tire pressure of one of first to fourth wheels of the vehicle; a plurality of second sensors for measuring wheel speeds of the first to fourth wheels; an analysis unit for analyzing tire pressure of the first to fourth wheels based on the measured values of the first sensor and the second sensor; and a control unit for determining a tire in a low pressure state based on tire pressure analysis results of the first to fourth wheels.
Patent KR-20200048540-A (KR)
Title: System for controlling reserve ratio of cryptocurrency based on block chain
Inventor: SHIM JAE WOONG
IPC: G06Q20/06
Filed: 2018-10-30
Abstract: The present invention relates to a blockchain-based cash reserve ratio control system. The system comprises: an information acquisition part acquiring market capitalization information of a first cryptocurrency and acquiring information on payment reserves prepared in advance for payment of real economic value exchangeable for a second cryptocurrency; and a transaction determination part determining whether to provide loan collateral for the holding amount of the central bank for the first cryptocurrency issued based on at least one of the acquired market capitalization information of the first cryptocurrency and the information on the payment reserves of the second cryptocurrency, wherein the second cryptocurrency is converted from the first cryptocurrency and is issued on a condition where the second cryptocurrency can be incinerated by the payment of the real economic value.
Patent KR-20190055742-A (KR)
Title: A communication system configured for transmitting sensor values from n sensing sources to a control unit
Inventor: BOERRIGTER MARK JOHANNES GERHARDUS
IPC: H04L29/08
Filed: 2018-11-07
Abstract: The present invention relates to a communication system for transmitting sensor values to an electronic control unit (ECU), which comprises a chain (sensor interface devices) of ASICs. Each of the ASICs is connected to sensors. All sensors connected to the ASICs are measured by the ASICs to obtain sensor values for transmission through a single edge nibble transmission (SENT) stream in a direction of the ECU. The ASICs can read and decode the SENT stream from the previous ASIC of the chain. The ASICs combine measurement values received through the SENT stream with respect to one SENT output stream for transmitting the sensor values of the all sensors connected to the ASICs. In addition, only one SENT input unit is required to receive the measurement values from a plurality of sensors in the ECU, and the number of the sensors can be easily changed.
Patent KR-20200054416-A (KR)
Title: Oral composition containing silk protein, 4-hexylresorcinol and natural oil
Inventor: LEE YONG CHAN
IPC: A61K36/61
Filed: 2018-11-09
Abstract: Since an oral composition according to the present invention contains 4-hexylresorcinol and natural oil, the oral composition exhibits excellent antibacterial effects against various oral microorganisms, can be usefully used as an oral cleaning composition or an antibacterial composition for oral microorganisms, and can also be used for the prevention and treatment of bad breath, dental caries and periodontal disease caused by the oral microorganisms.
Patent KR-20200055478-A (KR)
Title: Linear actuator
Inventor: LEE JONG CHAN
IPC: H02K7/00
Filed: 2018-11-13
Abstract: The present invention relates to a linear actuator which can be miniaturized and reduce the number of parts. To this end, the linear actuator comprises: a driving unit (110); a nut member rotating at a fixed position by driving the driving unit (110); a shaft (410) which linearly moves by the rotation of the nut member; and a control unit controlling the driving of the driving unit (110).
Patent KR-20200059081-A (KR)
Title: Skin pass milling
Inventor: WHANG SUN JU
IPC: B21B27/02
Filed: 2018-11-20
Abstract: Disclosed is a skin pass mill capable of preventing abrasion of a work roll and a backup roll to elongate the life span. A skin pass mill according to embodiments of the present invention includes an upper rolling part and a lower rolling part that are respectively arranged at the top and the bottom of a moved strip to press and roll the strip. In each of the upper and lower rolling parts, a backup roll, an idle roll, and a work roll are sequentially and tightly arranged and rotatably supported, and a metal belt that rotates by being wound on the backup roll and the work roll and has concavo-convex projections on the surface thereof is included.
Patent KR-20200060560-A (KR)
Title: Expanded polyethylene sheet
Inventor: LEE DEUK GYU
IPC: C08K3/04
Filed: 2018-11-21
Abstract: The present invention relates to a foamed polyethylene sheet which has dehumidification and deodorization functions and minimizes a fruit rotting phenomenon during fruit packaging by charcoal powder and catechin foamed with a polyethylene resin.
Patent KR-20200059600-A (KR)
Title: Single power consumption trace analyzing and countermeasure against quantum resistance cryptography ntru technology
Inventor: HONG SEOK HIE
IPC: H04L9/30
Filed: 2018-11-21
Abstract: An NTRU decryption method according to an embodiment includes: a step of determining a secret polynominal F′ in which -1, 0, and 1, which are coefficients of a secret polynominal F corresponding to a private key f, are respectively converted into natural numbers a, b, and c; a step of multiplying a predetermined integer p by each of the coefficients in a cryptogram array ei and storing the result in an array PEi (i being integers equal to or greater than 0 and less than N and N-1 being the maximum order of the cryptogram e and the secret polynominal F′); a step of allocating a random value as an initial value to a first array Ti[a] corresponding to the natural number a, a second array Ti[b] corresponding to the natural number b, and a third array Ti[c] corresponding to the natural number c; a step of allocating and accumulating the values stored in the array PEi for each of the first array Ti[a], the second array Ti[b], and the third array Ti[c] based on the order of the term having the natural numbers a, b, and c as coefficients in the secret polynominal F′; and a step of determining a plain text array mi corresponding to ei based on the value obtained by subtraction of the value accumulated in the first array Ti[a] from the value accumulated in the third array Ti[c].
Patent KR-20200059746-A (KR)
Title: Skewed Saw and Seat, and then Overlay Method For Pavement
Inventor: PARK JUNYOUNG
IPC: E01C7/35
Filed: 2018-11-21
Abstract: The present invention provides an inclination cutting and overlay method for a road pavement comprising: a longitudinal cutting step of cutting an entire cross section in a longitudinal direction of a cement concrete pavement (100) to form a longitudinal cut unit (121); a width direction inclination cutting step of cutting an entire cross section in a width direction of the cement concrete pavement (100) to form a width direction cut unit (111), and forming the width direction cut unit (111) to have an inclination which is not perpendicular to the longitudinal direction of the cement concrete pavement (100) to prevent the weights of both wheels of a passing vehicle from being simultaneously loaded; and an overlay paving step of forming an asphalt concrete pavement (200) by an overlay on an upper portion of the cement concrete pavement (100). Reflection cracking can be stably suppressed.
Patent KR-20200059865-A (KR)
Inventor: SONG JIN KYU
IPC: C04B111/10
Filed: 2018-11-22
Abstract: The present invention relates to a cementless eco-friendly binder for high temperature curing using an alkali-activated slag binder. More specifically the present invention relates to blast furnace slag-based cement bonding technology which solves the problem of an existing blast furnace slag-based cementless binder with low strength development during high temperature curing to ensure high form removing strength even during high temperature curing, so that it is possible to shorten a curing time, thereby being able to be used in eco-friendly precast concrete and eco-friendly concrete secondary products.
Patent KR-20200060826-A (KR)
Inventor: HWANG SUN KWANG
IPC: G01N3/10
Filed: 2018-11-23
Abstract: According to the present invention, a position correction module includes: a first control guide (110) fixed onto a hydraulic chuck to be separable; a position control dummy (120) combined with the first control guide (110) to be changeable in position; and a second control guide (130) placed adjacently to the position control dummy (120) on the first control guide (110). The first control guide (110) is fixed onto the hydraulic chuck (200) through a magnetic force, and the position control dummy (120) and the second control guide (130) are fixed onto the first control guide (110) through a magnetic force. According to the present invention, when a board-shaped test specimen needs to be fixed onto an axial load fatigue tester, one side of the board specimen can be fixed to prevent a movement in a horizontal direction, which is a different direction, except for a vertical movement in an up-and-down direction through the position correction module (100) combined with the hydraulic chuck (200) of the fatigue tester to be separable through a magnet.
Patent KR-20200062772-A (KR)
Inventor: SONG JIN HO
IPC: B63B45/00
Filed: 2018-11-27
Abstract: The present invention relates to a prefabricated boat, which is configured to be prefabricated and has an IoT function. According to the present invention, the prefabricated boat includes: a hull part (2); and an underwater part (4) which is separably coupled to a lower side of the hull part (2) and in which a driving part (14) is installed for the underwater part to be completely submerged under the water.
Patent KR-20190065136-A (KR)
Title: Method and apparatus for providing active internet of things service
Inventor: CHO JOON MYUN
IPC: G06N5/00
Filed: 2018-11-28
Abstract: Disclosed are a method for providing an active IoT service and an apparatus thereof. The method comprises the steps of: obtaining sensing data from at least one sensor device; generating contextual data based on the sensing data and model information according to type of the sensing data; generating novel rule information based on first action data obtained from a user; and generating second action data based on the contextual data according to action rule information reflecting the novel rule information.
Patent KR-20200067591-A (KR)
Inventor: HAN SUNGHO
IPC: B23Q5/56
Filed: 2018-12-04
Abstract: The present invention relates to a table drilling machine using an X-Y axis table, which can reduce working time and worker′s fatigue. The drilling machine comprises a linear scale, an LM, an LM guide and a trapezoidal screw.
Patent KR-20200069729-A (KR)
Inventor: YOUNGMI KIM
IPC: H01L51/56
Filed: 2018-12-07
Abstract: The present invention provides a display device capable of preventing leakage current from occurring between adjacent pixels. According to an embodiment of the present invention, the display device comprises: a substrate having a first sub-pixel and a second sub-pixel; first electrodes provided on each of the first sub-pixel and the second sub-pixel on the substrate; a partition wall provided between the first electrodes; a bank provided to expose a portion of the first electrode while covering the ends of the first electrodes; a light emitting layer provided on the partition wall and the bank and including a first stack, a second stack, and a charge generating layer provided between the first stack and the second stack; and a second electrode provided on the light emitting layer. The light emitting layer includes a cut region in which the charge generating layer is cut off by the partition wall.