baber/WOPTO huggingface dataset:
Patent KR-20190002816-A (KR)
Inventor: JU HYEONG CHAN
IPC: B23K31/02
Filed: 2017-06-30
Abstract: The present invention relates to a system for controlling the temperature of a base material of a facility, a method for the same, and a computer-readable recording medium storing a program for performing the method. The present invention includes a plurality of temperature sensors measuring the temperature of a welding portion of the base material and wirelessly transmitting the measured temperature, a heat treatment device for heat-treating the welding portion, and a main controller adjusting the temperature of the welding portion by receiving the measured temperature and controlling the heat treatment device so as to be within a range between preset upper and lower limit temperatures depending on work time points classified into pre-welding, mid-welding, and post-welding depending on the measured temperature.
Patent KR-20170081614-A (KR)
Inventor: CHOI YOUNG KYU
IPC: H03G3/30
Filed: 2017-06-30
Abstract: 본 발명은 직교 주파수 분할 다중 접속 방법을 사용하는 무선 통신 시스템에서 기지국의 전력 증폭기의 소모 전력 제어 방법에 관한 것으로서, 무선 자원에 대한 스케쥴링 정보를 확인하는 확인 단계, 상기 확인 결과를 이용하여 사용자 데이터가 할당되지 않은 심볼의 존재 여부를 판단하는 판단 단계 및 상기 사용자 데이터가 할당되지 않은 심볼 존재 시, 상기 사용자 데이터가 할당되지 않은 심볼 구간에서는 전력 증폭기에 인가되는 바이어스를 오프시키는 바이어스 제어 단계를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 기지국은 사용자 데이터가 존재하지 않은 심볼 구간에서는 전력 증폭기의 바이어스를 오프(off)하도록 제어하므로 기지국 전력 증폭기의 소모 전력을 최적화할 수 있다.
Patent KR-20190005351-A (KR)
Inventor: LIM BO GYU
IPC: H01L51/42
Filed: 2017-07-06
Abstract: The present invention relates to a copolymer having excellent aggregation property and crystallinity, and an organic solar cell including the same. The copolymer of the present invention comprises: a repeating unit derived from a compound represented by chemical formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer.
Patent KR-20190006292-A (KR)
Inventor: LEE SEUNG HWAN
IPC: A47F3/12
Filed: 2017-07-10
Abstract: The present invention relates to a self-assembly display and, more specifically, to a self-assembly display stand which is capable of assembling a display panel on the top and bottom of a structure that can assemble a shelf plate on four sides. The self-assembly display stand comprises: a support plate in which the sides of the display shelf plate are inserted; a cap provided so as to fix the support plate and the display shelf plate, and a hinge which is provided to open a front display shelf plate by rotating the display shelf plate.
Patent KR-20190007127-A (KR)
Inventor: KIM JONG SUK
IPC: A23L2/38
Filed: 2017-07-11
Abstract: The present invention relates to a method for manufacturing waster parsley juice using water parsley and water parsley juice drink using the same, capable of preventing a sanitary problem by completely sterilizing and killing various kinds of harmful germs. The method for manufacturing waster parsley juice using water parsley includes: a washing step of washing water parsley after collecting the water parsley; a natural drying step of removing moisture on the surface of the washed water parsley in a dry place smoothly ventilated; a sterilization and drying step of drying the naturally dried water parsley so the water content percentage becomes 50-70% by inserting the naturally dried water parsley into a microwave drier; a cutting step of cutting the sterilized and dried water parsley in a predetermined length; a water parsley weight measuring step of measuring the weight of the dried water parsley; a sealing step of putting a mixture of the water parsley and brown sugar into a fermentation container by mixing the water parsley and the brown sugar at a weight ratio of 65:35, and sealing the fermentation container after inoculating lactobacillus; a first fermentation step of fermenting the mixture for five days at a temperature of 20-23°C; a second fermentation step of fermenting the mixture at a temperature of 28-30°C after the first fermentation step; and an aging and fermenting step of aging and fermenting the fermentation container by filtering the water parsley liquid generated by the second fermentation step and accommodating the filtered water parsley liquid in the fermentation container.
Patent KR-20190014163-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2017-07-27
Abstract: According to the present invention, an operation server maps device unique information of a vehicle device, unique identification information for identifying an app of a user wireless terminal to have a short-range wireless communication with the vehicle device in the vehicle and vehicle information of a vehicle having the vehicle device and stores the mapping information in a designated storage medium. The operation server stores information on a user payment means in a storage medium through mapping. The operation server confirms and reads one or more of order recognition information configured for an order based on a voice recognition function of the vehicle device corresponding to the device unique information and order request information configured through the app of the user wireless terminal corresponding to the unique identification information, thereby configuring order information for ordering a good to an off-line store and payment information for paying the payment amount for the order. The operation server confirms a token generated for the order payment that uses the order information and payment information and performs an authentication procedure for confirming whether the token is effectively exchanged through the short-range wireless communication between the vehicle device and the user wireless terminal.
Patent KR-20190012819-A (KR)
Inventor: YOON SUNG JUN
IPC: G06F7/58
Filed: 2017-07-28
Abstract: The present disclosure relates to a method for generating a pseudo-random sequence in a NR system and an apparatus thereof. According to one embodiment of the present disclosure, the method for generating a pseudo-random sequence in a wireless communication system may comprise the steps of: generating a first m-sequence from a first primitive polynomial of order M; generating a second m-sequence from a second primitive polynomial of order M; generating a third m-sequence from a third primitive polynomial of order M/2; generating a pseudo-random sequence by performing a modular operation on the first, second, and third m-sequences; and applying the generated pseudo-random sequence to a physical channel or a physical signal.
Patent KR-20190013077-A (KR)
Inventor: KIM HONG JU
IPC: H04L7/08
Filed: 2017-07-31
Abstract: The present invention relates to a synchronization error compensating system, capable of more accurately synchronizing all slaves and a master connected to an EtherCAT network by estimating and compensating a synchronization error between the master and the slaves, and to a synchronization error compensating method thereof. According to the synchronization error compensating system for compensating a synchronization error between a master and slaves of an EtherCAT network, the master includes: a collection unit for periodically collecting a time difference value between a reference time of a reference slave and a system time of a master and an offset time, from the reference slave which is a first slave serving as a synchronization reference among a plurality of slaves, and periodically collecting an offset time from the slaves other than the reference slave; a synchronization error calculating unit for calculating an average value of the collected time difference values as a synchronization error when a plurality of time difference values are collected from the collection unit; and a synchronization error compensating unit for calculating a new offset time using the synchronization error calculated by the synchronization error calculating unit and the offset time collected from the collection unit, and transmitting the calculated new offset time to each slave including the reference slave to compensate for the synchronization error.
Patent KR-20190017453-A (KR)
Inventor: LEE GEUN HYO
IPC: E01C11/22
Filed: 2017-08-11
Abstract: The present invention relates to a drainage boundary block comprising: first and second lateral members of a certain size which are spaced apart from each other in a bilateral symmetrical relationship; a bottom member interposed between bottom portions of the first and second lateral members and formed integrally with the first and second lateral members to serve as a passage for discharging rainwater; and a cover member detachably engaged to upper edges of the first and second lateral members in symmetrical relationship with the bottom member. Both upper ends of the block are provided with engaging members to which the cover member is engaged, and both sides of an inner body are provided with a plurality of drain holes. Since the blocks are continuously engaged to each other along a reference surface of construction, even though lots of rainwater comes in, the rainwater is quickly discharged through the drain holes formed on both sides of the body, thereby decreasing a risk of traffic accidents caused by rainwater on surrounding roads of the drainage boundary block, and preventing a structure around the drainage boundary block from being broken, which maximizes drainage efficiency.
Patent KR-20190019502-A (KR)
Inventor: AN JUNG MYEONG
IPC: B60B33/00
Filed: 2017-08-18
Abstract: The present invention is configured such that a ring-shaped load distribution insert is inserted into an elastic part formed in a disc shape on the basis of the shaft support insert so as to match the center of each of the load distribution inserts with the center of the shaft support insert. Due to the feature, even if a load is applied between the shaft support insert and the elastic part which contacts the ground, the load is distributed evenly throughout the elastic part through the load distribution insert, such that noise and vibration can be reduced and the service life of the wheel can be extended. In particular, in the present invention, a plurality of deformation guide grooves are formed at regular intervals in the radial direction on the basis of the shaft support insert in the elastic part between the shaft support insert and the load distribution insert. Therefore, when a load is distributed through the load distribution insert, the load distribution insert is easily deformed through the plurality of deformation guide grooves, thereby further enhancing a load distribution effect.
Patent KR-20180025231-A (KR)
Inventor: HANAWA TOSHIKAZU
IPC: H01L21/768
Filed: 2017-08-28
Abstract: A semiconductor device comprising a through hole suitable for a power system circuit part and a method of manufacturing the same are provided. An interlayer insulating film II2 has via holes VH1 and VH2. The sidewall conductive layer SWC is formed along the sidewall of the via hole VH1 and further includes at least one selected from the group consisting of tungsten, titanium, titanium nitride, tantalum, and molybdenum. A second metal wiring layer M2 fills in the via hole VH1 and contains aluminum. A plug layer PL3 fills in the via hole VH2 and contains at least one selected from the group consisting of tungsten, titanium, titanium nitride, tantalum, and molybdenum.
Patent KR-20190023297-A (KR)
Inventor: LEE CHOON HEE
IPC: H05K1/03
Filed: 2017-08-28
Abstract: The present invention relates to an insulating film comprising: a resin layer containing a polymer material; and an inorganic filler mixed with the resin layer and having a negative thermal expansion coefficient. In addition, the present invention relates to an insulating film comprising a resin layer containing a polymer material, and an inorganic filler containing an inorganic material having a negative thermal expansion coefficient, and a circuit board comprising a circuit layer in contact with the insulating film. The insulating film can reduce bending of the circuit board.
Patent KR-20190026429-A (KR)
Inventor: KIM YUN HEE
IPC: H01M4/525
Filed: 2017-09-05
Abstract: The present invention relates to a lithium secondary battery. According to an embodiment, the lithium secondary battery includes a negative electrode, a positive electrode including a positive electrode active material, and a nonaqueous electrolyte. The nonaqueous electrolyte includes: a first additive including a nonaqueous organic solvent, lithium salt, and at least one among compounds described in chemical formulas 1-4; and a second additive including at least one among compounds described in chemical formulas 5-6. The positive electrode active material includes a compound including no less than 70 mol% of Ni. In the chemical formulas 1-6, definitions of each substituent and n, m1, m2 are the same as written in the detailed description.
Patent KR-20180028962-A (KR)
Inventor: LEE YUN GU
IPC: H04N5/225
Filed: 2017-09-07
Abstract: According to an appropriate embodiment of the present invention, a method for detecting an image movement in an imaging device comprises the steps of: extracting first and second images from videos imaging the same objects at different positions, respectively; selecting an arbitrary first pixel among pixels configuring the object in the first image, and detecting a second pixel which is a point corresponding to the first pixel from the second image. The detecting step further includes a step of comparing each coordinate of the first and second pixels.
Patent KR-20190028014-A (KR)
Title: Light emitting device package
Inventor: LEE TAE SUNG
IPC: H01L33/52
Filed: 2017-09-08
Abstract: The present invention provides a semiconductor device package capable of increasing light extraction efficiency and electrical characteristics, a manufacturing method of a semiconductor device package and a light source apparatus. According to an embodiment of the present invention, a light emitting device package comprises: a first frame including a first opening unit passing through upper and lower surfaces; a second frame including a second opening unit separated from the first frame; first and second conductive layers individually arranged inside the first and second opening units; a body arranged between the first and second frames; a first resin arranged on the body; and a light emitting device arranged on the first resin. According to an embodiment of the present invention, the light emitting device includes: a light emitting structure; a first bonding unit arranged under the light emitting structure and electrically connected with the first frame; and a second bonding unit arranged under the light emitting structure and electrically connected with the second frame. Moreover, the light emitting device further includes a first reflection layer arranged between the light emitting structure and the first bonding unit and a second reflection layer arranged between the light emitting structure and the second bonding unit.
Patent KR-20190029014-A (KR)
Title: Memory system having impedance calibration circuit
Inventor: KIM HEE JUN
IPC: G11C7/10
Filed: 2017-09-11
Abstract: The present technology provides a memory system which comprises a buffer memory device and a memory controller configured to communicate data with the buffer memory device. The memory controller includes an input/output power voltage detecting unit configured to generate a first signal by detecting a change of an input/output power voltage, and an impedance calibration circuit configured to perform an impedance calibration operation by responding to the first signal.
Patent KR-20190035407-A (KR)
Title: Electric device controlling method and communication channel establishing method
Inventor: KWAK YOUNG HWAN
IPC: H04L29/06
Filed: 2017-09-26
Abstract: Disclosed is a method for controlling an electronic device to form a communication channel between a print device and a data server providing data to a print device. The method comprises the steps of: obtaining user identification information corresponding to a print device; transmitting first information including the user identification information and connection information of a data server to the print device; obtaining second information including unique identification information of the print device from the print device; and transmitting third information for the data server to identify a communication channel forming request of the print device to the data server.
Patent KR-20190036403-A (KR)
Title: Air purifier
Inventor: KIM SEONG JUN
IPC: F24F13/28
Filed: 2017-09-27
Abstract: The present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier comprises: a housing provided with a suction hole and a discharge hole; an air blowing module disposed in the housing and blowing outdoor air sucked through the suction hole to the discharge hole; an air purification filter disposed in the housing and purifying the outdoor air blown to the discharge hole by the air blowing module; a sensor mounted on the housing and sensing an outdoor air state; a guide member installed to be introduced into and discharged from the housing in the vertical direction; and a display module mounted on the guide member and displaying information on the outdoor air state detected by the sensor.
Patent KR-20170117955-A (KR)
Title: 증강현실을 이용한 이메일 서비스 제공 방법
Inventor: KIM JAE HYUNG
IPC: G06Q50/32
Filed: 2017-09-29
Abstract: 본 발명의 증강현실을 이용한 이메일 서비스 제공 방법에 따르면, 서버를 통해 실행되는 방법에 있어서, 이메일에 포함시킬 증강현실 마커를 생성하여 상기 증강현실 마커를 인식한 증강현실 장치로 제공할 증강현실 데이터와 연계 저장하고, 수신자 단말기로 제공하는 이메일에 상기 증강현실 마커를 포함시켜 제공하고, 상기 이메일에 포함된 증강현실 마커를 인식한 수신자의 증강현실 장치로부터 상기 증강현실 마커에 대응하는 증강현실 데이터를 요청하는 증강현실 요청 정보를 수신하며, 상기 수신자의 증강현실 장치로 상기 증강현실 요청 정보에 대응하는 증강현실 데이터를 제공한다.
Patent KR-20190043679-A (KR)
Title: User device, method and authentication server for performing authentication process of hidden code
Inventor: KIM JUN WON
IPC: G06F21/55
Filed: 2017-10-19
Abstract: The present invention relates to a user terminal performing an authentication process for a hidden code which comprises: a detection unit detecting whether a hidden code is executed with respect to at least one application installed in the user terminal; a performance unit performing an authentication process when the hidden code is detected to be executed; a list transmission unit transmitting an authentication message of the authentication process to at least one other user terminal included in an address book list of the user terminal through an authentication server during the performance of the authentication process; a reception unit receiving a response for the authentication message from the at least one other user terminal; and a suspension unit suspending the authentication process being performed based on the received response.
Patent KR-20180084610-A (KR)
Inventor: YUN SIL CHANG
IPC: A61K9/12
Filed: 2017-10-30
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating neonatal Hypoxic Ischemic Encephalopathy (HIE) comprising a thrombin-treated stem cell or an exosome which is derived therefrom, and a manufacturing method thereof. According to the present invention, a thrombin-treated stem cell or an exosome which is derived therefrom increase expression of a growth factor, an immunoregulation factor, an antioxidant factor, or a regeneration factor. Additionally, an inhibition effect for nerve cell death is improved, and a treating effect for neonatal HIE is excellent.
Patent KR-20190048007-A (KR)
Inventor: KO KYOUNG HOON
IPC: G06Q40/06
Filed: 2017-10-30
Abstract: The present invention relates to a pair trading system based on stock big data, and a control method thereof. The pair trading system based on stock big data of the present invention comprises: a collection engine module for crawling stock-related big data provided from an Internet site of various information collection media, and dividing the crawled data to store the same in a DB; a control module controlling the entire pair trading process based on big data with the collection engine module, and controlling to process processing pair trading information so as to calculate a sale/purchase time point and an expected scenario of a set item; an analysis engine module for filtering a big data-based stock item pair trading list by processing and analyzing the crawled big data in multi-stage under function control of the control module; and a result calculation module for calculating an actual sale/purchase entry time point for the stock item pair trading list filtered by the analysis engine module under function control of the control module, calculating profits to calculate a final expected scenario, and transmitting the same to a set customer terminal or an electronic address. Accordingly, stock-related big data is crawled, processed and analyzed in multi-stage to calculate a stock item pair list, and then an actual sale/purchase entry time point and a final expected scenario are calculated to be transmitted to a set customer. Therefore, a pair trading item group is developed for the entire item regardless of item association to provide a service, thereby providing a high quality service for a stock investor.
Patent KR-20190049108-A (KR)
Inventor: LEE HYO JO
IPC: F01P7/14
Filed: 2017-11-01
Abstract: A coolant control valve unit according to an embodiment of the present invention may comprise: a rod, one side of which has a valve opening and closing a coolant passage; a cap having a rod groove into which one end portion of the rod is inserted; a cap elastic member inserted into the rod groove, so as to elastically support one end of the rod to the outside; a cam, wherein a driving axle is connected to a rotation center unit on one surface thereof, and at least one pressing surface is formed in a rotation direction about a rotation center on the other surface thereof; and a valve elastic member elastically supporting the valve to one side such that the cap may come in contact with the pressing surface.
Patent KR-20190052371-A (KR)
Inventor: KIM HYO SOO
IPC: A47C7/46
Filed: 2017-11-08
Abstract: The present invention relates to a backrest for a chair and, more specifically, relates to a backrest for a chair, which comprises: a plurality of back and forth back plates; a plate-shaped fastening plate provided between the back plates; and a press rod coupled by penetrating through a coupling hole and a fastening hole. According to the present invention, the backrest for a chair minimizes the fatigue of a back portion of an occupant, and corrects a spine. Moreover, the backrest can be easily deformed and installed in accordance with various body conditions.
Patent KR-20190054435-A (KR)
Title: Method for power saving of internet of things devices and apparatus therefor
Inventor: PARK CHANG HWAN
IPC: H04W88/02
Filed: 2017-11-13
Abstract: Provided are a power saving method of an Internet of things (IoT) device and an apparatus thereof. According to an embodiment of the present invention, provided is a method for saving power of an electronic device having a communication function, wherein the method comprises the processes of: storing current access information with an access point (AP); turning off the power of predetermined hardware when the storing process is completed; determining whether a release condition of a turn-off state is satisfied; and turning on the power of the predetermined hardware when the release condition is satisfied, wherein the turning on process includes a process of loading final access information before the turning off and a process of performing booting while being connected to the AP using the final access information.