baber/WOPTO huggingface dataset:
Patent KR-20190093959-A (KR)
Title: Method for extracting test case with boundary value analysis and equivalence partitioning, and apparatus using the same
Inventor: HYUN SEUNG CHUN
IPC: G06F11/36
Filed: 2018-02-02
Abstract: Disclosed is a test cast extraction method comprising the following steps: inputting a value corresponding to a specification in validating an input box for receiving a parameter required for realizing a function of an application; generating a test case using the inputted parameter value; applying an equalization technique to the generated test case; and extracting test cases according to a result of the application. According to the present invention, the test cases corresponding to the number of cases according to a parameter input distribution can reduce time and cost consumed in repeated execution tests of the application.
Patent KR-20190094569-A (KR)
Title: Apparatus for raising pets
Inventor: KIM MIN JE
IPC: A01K1/03
Filed: 2018-02-05
Abstract: The present invention provides a pet raising device which comprises: a case made of glass and having a space formed therein; a base mounted on an inner rear of the case; a structural part formed at the front surface of the base; a natural material located in front of the structural part; and an adhesive part for fixing the natural material to the structural part. The present invention can provide a habitat similar to the natural environment in which pets can be kept healthy.
Patent KR-20190094793-A (KR)
Title: Watering Apparatus
Inventor: CHOI AN MIN
IPC: A01G25/02
Filed: 2018-02-06
Abstract: A watering device according to an embodiment of the present invention comprises: a drive motor for rotating a drive wheel connected to one side; a rotating wheel; a rotating unit having a closed loop shape at both ends of the drive wheel and the rotating wheel and rotating along an outer circumferential surfaces of the drive wheel and the rotating wheel according to the rotation of the drive wheel; water supply hose hangers provided on one side of the rotating unit and on which a water supply hose is placed, and moving in a longitudinal direction of the rotating unit along the rotating unit; a water supply pipe provided at one end of the water supply hose and spraying water; a conveying unit connected to one side of the rotating unit to convey the water supply pipe in the longitudinal direction of the rotating unit; and a sensing module for detecting abnormality in rotation of the rotating wheel.
Patent KR-20190098555-A (KR)
Inventor: HAN JAE HEUNG
IPC: G06K9/00
Filed: 2018-02-14
Abstract: A biometric information measurement apparatus capable of obtaining a high vibration effect with a relatively low voltage without a separate booster, according to an embodiment, comprises: a piezoelectric ultrasonic transducer which includes a plurality of piezoelectric members spaced apart from each other, a plurality of first electrodes arranged on one of upper portions and lower portions of the piezoelectric members to be parallel in a first direction and be distanced in a second direction, and a plurality of second electrodes arranged on the other of the upper portions or the lower portions of the piezoelectric members to be parallel in the second direction and be distanced in the first direction; and a driving control unit applying a driving voltage to at least some of the first electrodes and obtaining received signals through at least some of the second electrodes. The driving control unit can apply, to at least some of the first electrodes, both a first driving voltage having a first frequency and a second driving voltage having a second frequency different from the first frequency.
Patent KR-20190100710-A (KR)
Inventor: PARK SUNG JIN
IPC: G01S19/14
Filed: 2018-02-21
Abstract: The present invention relates to a smart stick for a visually impaired person and, more specifically, to a smart stick for a visually impaired person, in which a sensor unit is installed on the upper end of a stick for a visually impaired person to prevent an accident colliding with an obstacle such as eaves, a signboard and the like at the height of a user′s head, increase a recognition ratio with respect to a surrounding situation, and prevent an accident with voice and vibration functions while the user walks. According to one embodiment of the present invention, the smart stick for a visually impaired person comprises: a support unit formed in a cylindrical shape; a grip part integrally formed on the upper side of the support unit to be held by a user; and a detection unit disposed on one side of the support unit and the grip unit. The detection unit comprises: an ultrasonic sensor module disposed on one side of the lower end of the grip unit with an upward inclination of 30 to 60° with respect to the longitudinal direction of the support unit in order to collect information on a moving path of the user; a buzzer module informing the user of a distance from an object through vibration when the ultrasonic sensor module detects the object; a GPS module receiving a GPS signal to generate location coordinate code information; and an RFID module guiding state information through voice when the ultrasonic sensor module detects the object or the location coordinate code information is received from the GPS module.
Patent KR-20190102938-A (KR)
Title: Pen that counts your letters as you write
Inventor: SHIN JAE YONG
IPC: B43K29/08
Filed: 2018-02-27
Abstract: The present invention provides a pen for counting the number of characters, comprising: an upper end (A+A′) of a main body which is separated for replacement of a battery (1) and allows the battery (1) which is a power source and has a cylindrical shape, battery bonding parts (2, 2′), and a display (7) representing a numerical value to be bonded; a lower end (B+B′) of the main body which is coupled to the upper end (A+A′) of the main body, has a cylindrical shape with a diameter larger than the upper end of the main body while having a diameter gradually becoming narrow from the top to the bottom, bonds a movement sensor (4), a pen refill (6), a microcomputer (3), and a pressure sensor (5), and is separated for the pen refill (6); and a cap (C) which is connected to the lower end (B+B′) of the main body coupled to the upper end (A+A′) of the main body and the lower end (B+B′) of the main body, has a cylindrical shape, and includes a clip for convenient storage. Thus, according to the present invention, a user can recognize the number of characters even in a general writing space as well as in a personal computer. Also, a special paper such as a squared manuscript paper is not required, thereby solving inconvenience of having the special paper. In addition, additional costs are not required since a user can check the number of characters through a display provided in a pet itself without using a tablet PC and a smartphone unlike a smart pen described in the background technology of the present invention, thereby improving user convenience.
Patent KR-20190103595-A (KR)
Title: Sliding Stand and Prestressed Concrete Beam Manufacturing Method
Inventor: KIM JOON YOUNG
IPC: E04C5/12
Filed: 2018-02-28
Abstract: The present invention relates to a sliding stand and a method of manufacturing a prestressed concrete beam using the same and, more specifically, to a sliding stand of preventing a tensile force from occurring on an end of a beam in a process of introducing prestress to the prestressed concrete beam, thereby preventing cracking of the beam, and a method of manufacturing a prestressed concrete beam using the same. According to the present invention, the sliding stand comprises: support blocks sequentially installed at regular intervals on a bottom surface; a fixing plate installed horizontally on the support blocks; a support plate installed on both ends of the fixing plate; round bars installed at regular intervals on a bottom surface of the support plate; and a moving plate horizontally installed on an upper portion of the round bars. According to the sliding stand and the method of manufacturing a prestressed concrete beam using the same of the present invention, both ends of a concrete beam are naturally moved in a tensioning process of introducing prestress to the concrete beam, thereby preventing an unnecessary tensile force from occurring when constructing the entire cross section of the prestressed concrete beam, and thus, it is possible to prevent cracking from being generated.
Patent KR-20190104080-A (KR)
Title: High Density Linear ICP Source and antenna structure for ICP source
Inventor: KIM YONG HWAN
IPC: H01J37/32
Filed: 2018-02-28
Abstract: The present invention relates to a plasma source, which comprises: a plasma chamber for providing any one of an electron beam and an ion beam to the outside; and at least one electron generator for communicating with the plasma chamber to supply a plurality of electrons into the plasma chamber. The high-density plasma source of the present invention can increase the density of plasma by supplying a plurality of electrons to the plasma formed in the plasma chamber by using the electron generator. An antenna structure according to the present invention includes: a first antenna rotated several times in a counterclockwise direction in a left region after being rotated several times in a clockwise direction in a right region; and a second antenna rotated several times in a clockwise direction in a right region after being rotated several times in a counterclockwise direction in a left region. The first and second antennas have a double-helical structure, wherein a clockwise rotation region and a counterclockwise rotation region are symmetrical to each other, thereby forming a generally uniform energy distribution. Moreover, plasma generated by a linear type antenna that a basic type of an antenna combination horizontally extends and a large area type antenna that the basic type of the antenna combination vertically and horizontally extends, has a generally uniform distribution.
Patent KR-20190105799-A (KR)
Title: Base block structure for soft ground reinforcement and its constructing method
Inventor: KIM YOUNG GIL
IPC: E02D3/10
Filed: 2018-03-06
Abstract: The present invention relates to a foundation block structure for soft ground reinforcement and a construction method thereof. The foundation block structure for soft ground reinforcement comprises: a body block having a cubic shape or a cuboid shape, wherein an outer surface thereof has an uneven shape; a hollow space of a polygonal shape vertically formed through the body block; a coupling protrusion protruding from one side of the body block; and a coupling groove concavely formed on the other side facing the one side in response to the coupling protrusion. Also, the construction method of a foundation block structure for soft ground reinforcement comprises: a step of preparing foundation block structures for soft ground reinforcement; a step of excavating a construction area where soft ground is to be reinforced in a preset depth; a step of filling crushed stone on a bottom of the excavated construction area to a preset height to form a drainage layer; and a step of assembling a plurality of the foundation block structures for soft ground reinforcement on an upper portion of the formed drainage layer in response to the construction area to install a foundation block structure layer.
Patent KR-20190107478-A (KR)
Title: Water cooling battery module
Inventor: KIM KI HYEON
IPC: H01M10/6567
Filed: 2018-03-12
Abstract: The present invention relates to a water-cooled battery module, which comprises: a lower case comprising a lower horizontal plate and side plates formed perpendicular to both sides of the lower horizontal plate, and having a module mounting space formed therein; and at least one battery module mounted in the module mounting space of the lower case. The water-cooled battery module according to the present invention increases cooling efficiency through a plurality of cooling passages formed on the lower horizontal plate, and is located outside the battery module of the lower horizontal plate on which the cooling passages are formed, thereby ensuring safety due to leakage cooling water and reducing manufacturing cost.
Patent KR-20190110671-A (KR)
Title: System for managing selling in lots and rental
Inventor: NA DO SEON
IPC: G06Q50/30
Filed: 2018-03-21
Abstract: The present invention provides a technique capable of efficient property construction management after selling real estate and a technique to efficiently manage a rental contract or the like after construction. According to an embodiment of the present invention, a system for managing sale and rental comprises one or more processors and one or more memories. The system for managing sale and rental further comprises: a sale management unit to supply information of real estate for sale including real estate for pre-construction sale and real estate for sale and sale information including site information realizing a construction progress situation in a three dimensional image as real estate information inputted from the outside to be stored in the memories to a user terminal, and divide an account level of a user awarded real estate into an awardee and an owner depending on whether the real estate is completed to manage the account level; a rental information providing unit to supply a real estate rental interface for checking rental information for the completed real estate to the user terminal; and a rental management unit to supply a communication interface for allowing sharing and chatting of posting between a lessor terminal and a lessee terminal to share information about real estate rental to the lessor and the lessee terminal if an owner of the constructed real estate rents the real estate to a lessee as a lessor.
Patent KR-20180034373-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04W4/60
Filed: 2018-03-27
Abstract: According to a method for processing payment using a code image, a method executed by a mobile phone connected to a mobile communication network includes the following steps of: allowing a code agent driven in a mobile phone to recognize a code image outputted through a terminal device installed in an offline merchant using the camera of a mobile phone; allowing the code agent to obtain a code encoded in the recognized code image; allowing the code agent to interpret the obtained code to check at least one of purchase information and a payment amount to be used for processing payment; and allowing the code agent to drive a payment agent to process payment corresponding to the purchase information or the payment amount when the at least one of the purchase information and the payment amount is checked. It is possible to check the purchase information with a wireless device before making payment.
Patent KR-20190113191-A (KR)
Title: Method for determining stock item index using media and System for carrying out the same
Inventor: KIM INKYU
IPC: G06Q40/06
Filed: 2018-03-28
Abstract: The present invention relates to a method for selecting a theme based on media and thereby obtaining supplementary indicators for investment and a system for performing the same. According to an embodiment of the present invention, an index calculation method using media may comprise the steps of: collecting media information; classifying the collected media information by a theme; calculating a theme index for each theme based on the media information classified for each theme; and calculating a related stock index based on a correlation between a price change of at least one investment stock associated with each theme and the calculated theme index.
Patent KR-20180127181-A (KR)
Title: Displacement machine according to the spiral principle, method for operating a displacement machine, vehicle air-conditioning system and vehicle
Inventor: OBRIST FRANK
IPC: F04C18/02
Filed: 2018-03-30
Abstract: The invention relates to a displacement machine according to the spiral principle, in particular a scroll compressor (10), which includes a high-pressure zone (47) having a high-pressure chamber (40), a low-pressure chamber (30), and an orbiting displacement spiral (31), wherein the orbiting displacement spiral is coupled to a counter spiral (32) to form compression chambers (65a, 65b, 65c, 65d, 65d) between the orbiting displacement spiral (31) and the counter spiral (32), and a counter pressure chamber (50) are formed between the low-pressure chamber (30) and the orbiting displacement spiral (31), in order to receive a working medium. According to the present invention, the displacement spiral (31) has only one passage (60), which at least temporarily produces a fluid connection between the counter pressure chamber (50) and at least one of the compression chambers (65a, 65b, 65c, 65d), wherein the passage (60) is formed in such a portion of the displacement spiral (31) in which the passage (60) in the activated state of the displacement machine is opened on reaching of 85% to100%, in particular of 90% to 100%, in particular of 95%, of the relative compression chamber volume, and remains opened during a subsequent rotation, after opening, of the displacement spiral (31) about a rotational angle of 120° to 360°, in particular of 255° to 315°, in particular of 270°.
Patent KR-20190116820-A (KR)
Title: Memristor Applicable to Neuromorphic System and Method of Manufacturing Memristor Consisting of Metal-oxide Films Fabricated by Solution Process
Inventor: HA TAE JUN
IPC: H01L45/00
Filed: 2018-04-05
Abstract: According to the present embodiments, provided is a method for manufacturing a high quality metal oxide memristor based on a memristor and a solution process applicable to a neuromorphic system, wherein a precise synapse plasticity characteristic is implemented by controlling a size, a number, a period, a width, and a bias of an input pulse signal to convert a conduction state of a synapse simulation layer formed of the metal oxide-based memristor, and a criterion for converting the synapse plasticity characteristic from a short-term plasticity to a long-term plasticity can be provided.
Patent KR-20190119723-A (KR)
Title: Nylon yarn feeder for interdental toothbrush with individual tension control
Inventor: SON PYOUNG WOO
IPC: A46D1/08
Filed: 2018-04-13
Abstract: The present invention relates to a nylon yarn feeder for interdental brushes, which aligns multi-stranded nylon yarns and monitors the progress tension of each nylon yarn dispersed during progress, and as the individual tension is adjusted, the nylon yarns are supplied with uniform tension, allowing for the production of higher quality interdental toothbrushes. To this end, the nylon yarn feeder consists of a dispersion roller, a first vibration roller portion, a transfer roller, an alignment guide, and a second vibration roller portion, which are respectively installed on the frame. Also, in order to individually control the progress tension of each nylon yarn dispersed in multiple strands on the front end or rear end frame of the transfer roller installation section, the present invention is provided with a tension control portion in the number corresponding to the number of strands dispersed in the nylon yarn.
Patent KR-20190125078-A (KR)
Title: Apparatus for judging the similiarity between voices and the method for judging the similiarity between voices
Inventor: KOO DO YOUNG
IPC: G10L25/78
Filed: 2018-04-27
Abstract: The present invention relates to an apparatus for determining the similarity between voices and a method thereof to determine the similarity between a reference voice and a test voice extracted from an image file and score and provide the similarity. The method comprises the steps of: calculating a first voice length in a reference voice signal; extracting first mel frequency cepstal coefficients (MFCC) from the reference voice signal; calculating a second voice length in a test voice signal; extracting second MFCCs from the test voice signal; calculating an utterance length ratio by dividing the first voice length by the second voice length; calculating dynamic time warping (DTW) scores between the first MFCCs and the second MFCCs; mapping the DTW scores to convert the DTW scores into mapping scores; calculating a weighted utterance length ratio by applying a weight function to the utterance length ratio; and calculating an accent score by multiplying the mapping scores by the weighted utterance length ratio.
Patent KR-20190127273-A (KR)
Title: Strip transfer apparatus and method for tansferring strip
Inventor: LIM SANG WOON
IPC: B21B15/00
Filed: 2018-05-04
Abstract: A strip transfer device comprises: a pay-off reel for winding or unwinding a strip by rotating; a flattener adjacent to the pay-off reel and flattening the strip transferred from the pay-off reel; a pinch roll adjacent to the flattener to transfer the strip transferred from the flattener; a vibration sensor mounted on at least one of the pay-off reel, the flattener, and the pinch roll to sense vibrations; and a control part for winding the strip by rotating the pay-off reel such that an end of the strip is positioned on the flattener in response to a vibration sensing signal of the vibration sensor. Therefore, the present invention is to provide the strip transfer device and the strip transfer method for flattening half a curvature of the strip during transferring of the strip.
Patent KR-20190130409-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: KIM SEOYEON
IPC: H01L51/00
Filed: 2018-05-14
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The present invention can provide an organic light emitting device with lower driving voltage or improved lifetime characteristics.
Patent KR-20190131233-A (KR)
Title: Withdrawable candle apparatus having a length extending structure
Inventor: KIM DO GYUN
IPC: F21V35/00
Filed: 2018-05-16
Abstract: The present invention relates to a withdrawal type candle device having a length extending structure. The withdrawal type candle device for accommodating a candle to expose a wick to the outside, comprises: an assembly pipe part for accommodating a candle, and including an upper accommodation pipe formed with a first screw part at an upper side thereof and a second screw part at a lower side thereof, and a lower accommodation part formed with a third screw part at an upper side thereof and a fourth screw part at a lower side thereof; a connection pipe for connecting the upper and lower accommodation parts to each other; a finishing cap fastened to the first screw part of the upper accommodation pipe, and formed with a support panel having a through hole to allow the wick of the candle to penetrate, and an inclination guide surface on the inner circumference of the through hole; a fixing cap fastened to the fourth screw part of the lower accommodation pipe; a pressing part disposed inside the assembly pipe part, and including an elastic spring and a pressing block for pressing the accommodated candle toward the finishing cap; and a support cap fastened to the lower accommodating pipe. The assembly pipe part for accommodating the candle includes the upper and lower accommodation pipes, and the upper and lower accommodation pipes are connected to each other by a connection pipe. Therefore, the candle can be inserted into a plurality of assembly pipe parts to be stacked so as to extend a replacement period of the candle, thereby solving the inconvenience due to frequent replacement of the candle.
Patent KR-20190132049-A (KR)
Title: Organic compound and organic electroluminescent device using the same
Inventor: SON HYOSUK
IPC: H01L51/50
Filed: 2018-05-18
Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device comprising the same. More particularly, the present invention relates to: an organic compound having excellent electron injection and transporting ability, light emitting ability, and thermal stability, and light emitting efficiency; and the organic electroluminescent device comprising the compound to have improved luminous efficiency, driving voltage, and a lifespan of the device.