baber/WOPTO huggingface dataset:
Patent KR-20190006886-A (KR)
Inventor: LEE SEUNG CHUL
IPC: G01N27/12
Filed: 2017-11-03
Abstract: The present invention relates to a hydrogen chloride gas sensor element and a sensor including the same, and a method for manufacturing the same, wherein the hydrogen chloride gas sensor element comprises: an ion layer including Ag ions and ionizing the Ag ions; an ion conductive layer formed on the ion layer and conducting the Ag ion; and a reactive layer formed on the ion conductive layer, and reacting with an Ag ion conducted from the ion conductive layer and an HCl gas. The hydrogen chloride gas sensor element is capable of detecting an occurrence of an electric fire by detecting hydrogen chloride gas (HCl) generated in electric insulators and the like in an event of a fire and prevents the spread of gas and fire.
Patent KR-20190053346-A (KR)
Title: Supercapacitor having excellent stability for high voltage and method for manufacturing the same
Inventor: ROH KWANG CHUL
IPC: H01G11/62
Filed: 2017-11-10
Abstract: The present invention relates to a supercapacitor in which porous graphene is used as an electrode active material for an anode and a cathode, a separator is disposed for preventing a short circuit between the anode and the cathode is disposed of between the anode and the cathode, and the separator and the cathode are impregnated with a non-aqueous liquid electrolyte. The non-aqueous liquid electrolyte includes an organic solvent; at least one electrolyte salt selected from a group consisting of tetraethylammonium tetrafluoborate (TEABF4) and triethylmethylammonium tetrafluoborate (TEMABF4); and at least one ionic liquid selected from a group consisting of 1-ethyl-3-methylimidazolium tetrafluoroborate (EMIBF4), 1-ethyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide (EMITFS1), and N-(2-methoxyethyl)-N-methylpyrrolidinium tetrafluoroborate (MEMPBF4). According to the present invention, decomposition of the electrolyte generated when operating at a high voltage is reduced, thereby ensuring stability at a high voltage.
Patent KR-20190053538-A (KR)
Title: Environment-friendly high performance car seat air conditioning and heating ventilation system
Inventor: RHA JEONG DUK
IPC: B60N2/56
Filed: 2017-11-10
Abstract: The present invention relates to an environment-friendly high performance vehicle seat air conditioning and heating ventilation system. The air conditioning and heating ventilation system installed in a vehicle seat comprises: a thermoelectric module located in the seat and cooling and heating a temperature of surrounding gas; a blower having a fan for introducing outside air into the seat; a temperature and humidity sensor installed in the blower to measure a temperature and humidity of the outside air; and a control unit controlling at least one of the fan of the blower and the thermoelectric module in correspondence to at least one of the measured temperature and the humidity.
Patent KR-20190055368-A (KR)
Title: Linear actuator having enhanced dustproof structure
Inventor: KIM DOO YONG
IPC: F16F15/02
Filed: 2017-11-15
Abstract: According to the present invention, a linear actuator comprises: a body having an opening in a longitudinal direction; a metal slide covering the opening in a longitudinal direction; and a moving body into which the metal slide is inserted, and performing linear motion along the opening. The moving body includes a plurality of rollers for applying downward pressure to the metal slide, and a ball bearing for adjusting tension of the metal slide by applying upward pressure to the metal slide. According to the present invention, by using the metal slide which covers the opening as a whole, a dustproof effect can be achieved and a gap generated as a force is applied to a front end portion of the metal slide can be effectively removed when the moving body is moved.
Patent KR-20190061752-A (KR)
Title: Apparatus and method for caculating vehicle slope using gps
Inventor: YEE JONG YOON
IPC: G01C9/06
Filed: 2017-11-28
Abstract: An operating method of a vehicle slope estimating device using a global positioning system (GPS) according to an embodiment of the present invention comprises: a step of calculating a first displacement value for the vehicle using vehicle information; a step of calculating a second displacement value for the vehicle using GPS location information; a step of calculating a difference value between the first displacement value and the second displacement value; and a step of calculating a vehicle slope using the difference value. Therefore, an objective of the present invention is to provide the vehicle slope calculating device which accurately calculates the slope of the vehicle.
Patent KR-20190061827-A (KR)
Title: Method for soft decision demodulation of gfsk signal with channel coding applied and receiving apparatus using the method
Inventor: MOON KI TAE
IPC: H04L25/03
Filed: 2017-11-28
Abstract: The present invention relates to a method for soft decision demodulation of a GFSK signal with channel coding applied thereto, which comprises the steps of: extracting an average value of the sizes of the signals; comparing the extracted average value with at least one predetermined reference value to determine a position of a valid bit; and extracting the valid bit from an output of a frequency discriminator based on the determined position of the valid bit. According to the present invention, a bit string with a short length is used as an input of a Viterbi decoder by varying a bit extraction position according to the size of the received signal with respect to an output of the frequency discriminator of the GFSK signal to which the channel coding is applied, thereby implementing a low-complexity soft-decision demodulator and receiver while minimizing signal distortion or loss of information.
Patent KR-20190061919-A (KR)
Title: Composition for Tooth whitening
Inventor: BANG SEONG EUN
IPC: A61Q11/02
Filed: 2017-11-28
Abstract: The present invention provides a tooth whitening composition comprising a non-aqueous solvent and a reducing agent, wherein the composition provides a tooth whitening composition substantially free from water. The tooth whitening composition of the present invention can enhance the stability of the reducing agent and improve the tooth whitening effect.
Patent KR-20180091693-A (KR)
Title: Pile coupler
Inventor: SEO SEOK IL
IPC: E02D5/52
Filed: 2017-11-30
Abstract: The present invention relates to a pile coupler and a pile coupling method using the pile coupler, and relates to a pile embedded in the ground to support a structure, such as a photovoltaic power generation system. More specifically, a pair of pile couplers is disposed, and each pile coupler comprises: a semicircular disc part having a semicircular cross section; and coupling slabs protruding outwardly from the semicircular disc part and having a plurality of coupling grooves formed in a longitudinal direction. The semicircular disc part includes: an upper semicircular disc formed to a predetermined length; a lower semicircular disc extending down from the upper semicircular disc in the longitudinal direction and formed to a predetermined length; and a support slab protruding toward the center of the inner wall semicircle of the semicircular disc part to be formed horizontally. The upper semicircular disc and the lower semicircular disc have compression protrusions in order to increase combining force by compressing an outer circumferential surface of the pile when the pile coupler is combined. The compression protrusion has a protrusion part protruding inwardly according to a semicircular shape of walls of the upper semicircular disc and the lower semicircular disc. A pair of the pile couplers is provided to combine the coupling slabs with each other by coupling the coupling means through the coupling grooves formed in the coupling slabs to connect piles.
Patent KR-20190063948-A (KR)
Title: Apparatus for testing probe station
Inventor: CHO JAE WON
IPC: G01R31/28
Filed: 2017-11-30
Abstract: A probe station test apparatus for previously checking data communication of a probe station is disclosed. The probe station test apparatus may include: a tester interface unit providing virtual test signals to the probe station for previously checking the probe station which is connected to semiconductor devices to check electrical characteristics of the semiconductor devices and provides test signals provided from a tester to the semiconductor devices, before docking with the tester; and a signal line for electrically connecting the tester interface unit and the probe station. Thus, a probe station test apparatus can reduce the setup time of a probe station and a tester by performing preliminary check before docking the probe station to the tester.
Patent KR-20190065861-A (KR)
Inventor: YOO JONGUK
IPC: G10L21/0208
Filed: 2017-12-04
Abstract: The present invention relates to an electronic apparatus, a control method thereof, and a computer program product. The electronic apparatus comprises: a voice reception unit receiving a voice signal; and a processor determining whether a signal corresponding to a voice command of a user exists with the predetermined sensitivity for the received voice signal, performs an operation according to the voice command by determining the voice command if the signal corresponding to the voice command exists, and controlling the sensitivity for determining whether the voice corresponding to the voice command exists to be adjusted if the voice corresponding to the voice command does not exist. Accordingly, the electronic apparatus may maintain the accuracy at a high level while minimizing resources.
Patent KR-20190066271-A (KR)
Title: Memory device and operating method thereof
Inventor: LIM CHEA OUK
IPC: G11C13/00
Filed: 2017-12-05
Abstract: According to an embodiment of the present invention, provided is a memory apparatus, which comprises: a memory cell array including a switch element and an information storage element connected with the switch element and having a phase change material; and a memory controller detecting a first read voltage by inputting a first read current in the memory cell, detecting a second read voltage by inputting a second read current in the memory cell, and inputting a compensation current which reduces a resistance value of the information storage element in the memory cell, if a first state of the memory cell determined by using the first read voltage is different from a second state of the memory cell determined by using the second read voltage.
Patent KR-20190067323-A (KR)
Title: Mask
Inventor: WANG JONG MUN
IPC: A41D13/11
Filed: 2017-12-07
Abstract: The present invention relates to a mask of which a filter sheet disposed on a front surface is prevented from coming into close contact with the face of a user. The mask according to an embodiment of the present invention comprises: a soft skeletal frame composed of a three-dimensional shape corresponding to the facial contour and having a nose receiving portion for accommodating the nose and a mouth receiving portion for accommodating the mouth, respectively on an upper side and a lower side; a filter sheet detachably coupled to the skeletal frame to filter intake air; and a wearing band for wearing the filter sheet and the skeletal frame on the user′s face.
Patent KR-20190068074-A (KR)
Title: Apparatus for purifying cooling-water
Inventor: KYUNGSEOK KANG
IPC: C02F1/42
Filed: 2017-12-08
Abstract: The present invention relates to a cooling water purification apparatus. The present invention relates to a cooling water purification apparatus capable of preventing turbidity from increasing by mounting a cooling water purifier between a cooling water supply pipe and a cooling water discharge pipe of a cooling tower to purify the cooling water repeatedly circulated in the cooling tower. Specifically, the cooling water purification apparatus comprises: a cooling water supply pipe (200) for supplying cooling water to a cooling water (100); a cooling water discharge pipe (300) for discharging the cooling water from the cooling tower; and a cooling water purifier (400) coupled between the cooling water supply pipe and the cooling water discharge pipe.
Patent KR-20190068348-A (KR)
Title: Fresh water generating apparatus for ship and method thereof
Inventor: RYU KWANGHYUN
IPC: C02F103/08
Filed: 2017-12-08
Abstract: Disclosed are a fresh water generating apparatus for a ship and a method. According to one aspect of the present invention, a fresh water generating apparatus for a ship includes: a position detecting unit detecting information in accordance with the position of a ship positioned on the sea; a fresh water unit installed on the ship so as to generate fresh water from seawater on the sea in which the ship is positioned; and a control unit controlling the fresh water unit in accordance with the information in accordance with detected the position of the ship.
Patent KR-20180071173-A (KR)
Title: Control device for hybrid vehicle and control method for hybrid vehicle
Inventor: ICHIKAWA SHINJI
IPC: B60L50/16
Filed: 2017-12-14
Abstract: A hybrid vehicle control device (1) is provided with an internal combustion engine (16A) and a traveling electric motor and is capable of performing external charging. The hybrid vehicle control device (1) is provided with an acquisition unit (30), a determination unit (19, 30(32)), and a control unit (19, 30). The acquisition unit (30) acquires information on a vehicle allowing external charging. The vehicle information includes vehicle destination information. The determination unit (19, 30(32)) uses information on a same-destination vehicle including at least one of a vehicle having the same destination as a hybrid vehicle (11) and a vehicle at the destination of the hybrid vehicle (11) among the acquired vehicle information to determine whether or not the hybrid vehicle (11) can be externally charged at the destination. The control unit (19, 30) controls the hybrid vehicle (11) in accordance with the determination result of the determination unit (19, 30(32)).
Patent KR-20180082318-A (KR)
Inventor: SAKAKIBARA AKINORI
IPC: H01L23/00
Filed: 2017-12-20
Abstract: A manufacturing method of a semiconductor device comprises the steps of: applying a conductive paste containing metal particles to a specific range adjacent to concave units of an electrode plate having the concave units on a surface of the electrode plate; mounting a semiconductor chip on the conductive paste so that the outer edge of the semiconductor chip is positioned on the concave units; and heating the conductive paste while pressing the semiconductor chip toward the electrode plate to cure the conductive paste. Therefore, the method can reduce thermal stress applied to the outer edge of the semiconductor chip.
Patent KR-20190077761-A (KR)
Inventor: PARK IK SEONG
IPC: A61B17/3205
Filed: 2017-12-26
Abstract: The present invention relates to a catheter guide apparatus for ventricular puncture applied to ventriculoperitoneal shunt. More specifically, the catheter guide apparatus for ventricular puncture applied to the ventriculoperitoneal shunt adopts a simple structure comprising: a curve body disposed on a skull of a patient in a form of surrounding the vicinity by being spaced apart in a ventricular puncture process; a catheter guide unit connected to one end of the curve body, disposed on tangent of the curve body in the direction orthogonal to the tangent, and including a guide hole formed in the length direction to penetrate an inner space; and a target point support unit connected to the other end of the curve body, disposed to face the catheter guide unit, and formed on an extended line of the catheter guide unit. Accordingly, the present invention can simply and accurately perform ventricular puncture through a skull boring and quickly perform ventricular puncture with experiences of an operator and skilled surgery capability as a condition, and can significantly reduce time, effort, and cost for manufacturing with a simple structure.
Patent KR-20190078775-A (KR)
Title: Apparatus and method for notifying collision risk on the road
Inventor: LEE YONG KYU
IPC: G08B3/10
Filed: 2017-12-27
Abstract: The present invention relates to a technique for preventing a dangerous situation on a road such as an alley or an intersection. Provided is a method for notifying a collision risk, which comprises the steps of: recognizing a moving object including at least one of a vehicle, a bicycle, and a person through a detection sensor corresponding to a plurality of detection points set on a road to obtain a type and moving information of the moving object; using the obtained type and movement information of the moving object, and allowing the moving object to calculate a minimum stop sight distance which can recognize, and stop or avoid an object located in front of the moving direction; calculating a collision risk by using the speed and the minimum stop sight distance of the moving object, when a plurality of moving objects are recognized within a detection range of the detection sensor; and providing a step-by-step notification in accordance with the collision risk to a notification device installed in each of the moving directions of the road or the terminal provided by the moving object.
Patent KR-20190078910-A (KR)
Title: Anchor structure and construction method thereof
Inventor: JANG DONG WOON
IPC: E02D5/80
Filed: 2017-12-27
Abstract: According to the present invention, an anchor structure (A) is inserted into a bore hole (2) excavated in the ground (1), and comprises: a settling unit (110) positioned on a rear area of the bore hole (2); a head unit (120) installed on an entrance of the bore hole (2); a plurality of tension members (130) wherein rear and front ends thereof are each settled on the settling unit (110) and the head unit (120); and a displacement measurement unit (140) wherein a rear end (141) thereof is fixed on an area of the settling unit (110), and a front thereof penetrates the head unit (130) to be exposed to the ground (1). Grout (200) is filled in the bore hole (2). An area of the tension members (130) between the settling unit (110) and the head unit (120) is installed in a non-attaching structure to the grout (200). The entire area of the displacement measurement unit (140) excluding the rear end (141) is installed in a non-attaching structure to the grout (200). An identification unit (143) capable of checking displacement of the tension members (130) created by tension (P) loss of the tension members (130) with naked eyes is displayed on an outer circumferential surface on an exposure unit (142) of the displacement measurement unit (140) exposed to the ground (1) by penetrating the head unit (130). A tension member identification unit (131a) capable of checking displacement of the tension members (130) by activity of the head unit (120) after the tension members (130) are settled is displayed on a tension member exposure unit (131) of the tension members (130) exposed to the front of the head unit (120).
Patent KR-20190079060-A (KR)
Title: Apparatus for detecting passenger in a vehicle, alarm system and method using it
Inventor: JEON SEUL KI
IPC: G01S7/03
Filed: 2017-12-27
Abstract: The present invention relates to an apparatus for detecting a passenger of a vehicle, an alarm system using the same, and an alarm method thereof. The present invention is to provide an apparatus for detecting a passenger of a vehicle, in which a plurality of receiving antennas are mounted on both sides of a single transmitting antenna on one printed circuit board (PCB), and both sides of the PCB are bent so that the plurality of receiving antennas have orientation angles different from the transmitting antenna, thereby reducing the size thereof by minimizing the distance between the receiving antennas. To this end, according to the present invention, the apparatus for detecting a passenger of a vehicle comprises: a single radar transmitting antenna; a first radar receiving antenna having a first detection area in the vehicle; a second radar receiving antenna having a second detection area in the vehicle; and a controller for detecting a passenger by analyzing a reflected wave received by the first radar receiving antenna and a reflected wave received by the second radar receiving antenna.
Patent KR-20190079886-A (KR)
Inventor: SONG KI MIN
IPC: C23C14/54
Filed: 2017-12-28
Abstract: The present invention relates to a signal transmission structure for a QCM Sensor in a deposition film thickness measuring module and, more specifically, to a deposition film thickness measuring module for measuring the thickness of a deposition film using a QCM sensor in a vacuum evaporator. The signal transmission structure for a QCM sensor in a deposition film thickness measuring module comprises: a carousel in which QCM sensors are provided radially; a signal terminal provided in a lower portion of each of the QCM sensors and receiving an electrical signal of each of the QCM sensors; and cables each directly connected to each of the signal terminals such that the electrical signal of each of the QCM sensors is transmitted. According to the present invention, the cables are directly connected to each of the plurality of QCM sensors provided in the carousel to rotate together with the carousel such that there is no noise caused by poor contact as in a prior art, thereby increasing deposition thickness measurement accuracy.
Patent KR-20190080531-A (KR)
Inventor: LEE SOO YOUNG
IPC: F24H9/00
Filed: 2017-12-28
Abstract: According to the present invention, a scale-free boiler comprises: a boiler case; a main flow path provided inside the boiler case and directly or indirectly connected to a heating flow path provided outside the boiler case to provide heating; a heat source unit for heating water flowing along the main flow path; and a filter unit including ion exchange resin which removes ionic substances contained in water flowing along the main flow path or water to be supplied to the main flow path by using a chemical reaction to prevent generation of scale.
Patent KR-20190081037-A (KR)
Inventor: SONG MUN JONG
IPC: B21D37/16
Filed: 2017-12-29
Abstract: Disclosed is a hemming method of a panel. The hemming method of a panel according to an embodiment of the present invention comprises: a bent portion heating step of positioning a hemming end of an inner panel with a flange formed inwardly at an edge of an outer panel, and heating the same by a laser beam to a predetermined temperature along the inside of a bent portion (BP) of the outer panel to ensure ductility; a sealer applying step of applying a sealer coating gun along the inside of the bent portion of the outer panel to apply a hemming sealer; a preliminary hemming step of bending the flange at a predetermined angle by pressing while being in rolling contact with a first hemming roller along an outer surface of the flange for the inner panel where the hemming end is located inside the bent portion of the outer panel; a main hemming step of forming so that the hemming end of the inner panel is completely compressed between the flange and the outer panel by pressing vertically while being in rolling contact with a second hemming roller along the outer surface of the flange bent at a predetermined angle; and a hemming end bonding step of bonding the inner panel to the hemming end of the outer panel by emitting a laser beam at a predetermined angle of incidence. According to the present invention, hemming quality can be improved.
Patent KR-20170018407-A (KR)
Title: 비수계 이차 전지의 제조 방법
Inventor: UENO YUKIYOSHI
IPC: H01M10/44
Filed: 2015-07-14
Abstract: 비수계 이차 전지의 제조 방법은 정극, 부극, 및 삼중 결합을 갖는 술폰산 화합물을 함유하는 비수 전해액을 사용하여 전지 조립체를 구축하고; 상기 전지 조립체를 활성화처리하여 상기 술폰산 화합물의 일부를 분해시켜, 상기 비수 전해액의 총량 100질량%에 대해 상기 술폰산 화합물의 백분율을 0질량% 초과 0.2질량% 이하이도록 하고; 상기 전지 조립체를 자기 방전시켜 전압 강하량을 계측하고; 상기 전압 강하량에 기초하여 상기 전지 조립체에서 내부 단락의 유무를 판정하는 것을 포함한다.