baber/WOPTO huggingface dataset:
Patent KR-20180127032-A (KR)
Title: N-phase AC Solid-State Circuit Breaker and Circuit thereof
Inventor: KIM IN DONG
IPC: H02H3/06
Filed: 2017-05-19
Abstract: Disclosed are a semiconductor circuit breaker for blocking fault current from an N phase AC power source, and a circuit therefor. According to an aspect of the present embodiment, a blocking device blocks fault current when an accident occurs in a power system by including N blocking units in an N (N >= 2) phase AC power source. The blocking units each include: a first main switch connected between a phase AC power source (hereinafter referred to as a ″first AC power source″) and a load to control power supplied in the direction (hereinafter referred to as a ″first direction″) from the first AC power source to the load; a second main switch connected between the first AC power source and the load to control power supplied in the direction (hereinafter referred to as a ″second direction″) from the load to the first AC power source; a first auxiliary unit connected in parallel to the first main switch to block fault current in the first direction when an accident of the power system is detected; and a second auxiliary unit connected in parallel to the second main switch to block fault current in the second direction when the accident of the power system is detected. The first auxiliary unit includes a first auxiliary switch and a first capacitor which is positioned between the first AC power source and the first auxiliary switch. The second auxiliary unit includes a second auxiliary switch and a second capacitor which is positioned between the first AC power source and the second auxiliary switch. A node between the first capacitor and the first auxiliary switch and a node between the second capacitor and the second auxiliary switch are connected to an AC power source (hereinafter referred to as a ″second AC power source″) of a phase different from that of the first AC power source.
Patent KR-20180134127-A (KR)
Inventor: LEE JAE WOOK
IPC: H02H9/04
Filed: 2017-06-08
Abstract: Provided is an electrical overload protecting element. According to an embodiment of the present invention, the electrical overload protecting element comprises: a filter unit configured to filter a high speed signal; a protection unit having a protection function against an electrical overload and static electricity; a forward diode serially connected to the protection unit; and a molding unit configured to mold the forward diode, wherein a first package includes the filter unit, a second package includes the forward diode, a flip chip is laminated on the first package, and either one of the first package or the second package includes the protection unit.
Patent KR-20180134491-A (KR)
Inventor: MA KUK YEOL
IPC: B63B9/06
Filed: 2017-06-09
Abstract: Provided is a system for fabricating a leg. The system for fabricating a leg comprises: a shelter frame disposed to enclose a leg; a first rail disposed in a direction where the leg extends; a movement unit guiding that the shelter frame moves along the first rail; a panel disposed in the shelter frame and driven to rotate by a hinge to open and close; a spray gun disposed in an inner wall of the shelter frame and forming a paint film on the leg; and a first sensor sensing the thickness of the paint film formed on the leg.
Patent KR-20180138048-A (KR)
Inventor: LEE SUNG HYUN
IPC: G06Q50/10
Filed: 2017-06-20
Abstract: Disclosed are a device for providing a social network service using sound and a method thereof. The device for providing a social network service comprises: a sound receiving unit for receiving sound from a user terminal; a feature value extracting unit for extracting a feature value from the received sound; and a group information generating unit for grouping users transmitting sounds matching the extracted feature values to generate group information.
Patent KR-20180138360-A (KR)
Inventor: KIM CHANG YEUN
IPC: F02M26/49
Filed: 2017-06-21
Abstract: The present invention relates to a method for detecting failure of an EGR valve module to detect failure of a back pressure valve and an EGR valve. According to one embodiment of the present invention, provided are a method for detecting failure of an EGR valve module and an EGR valve module, wherein an integrated type back pressure valve and EGR valve module controls an exhaust gas circulating amount on a path to enable a portion of exhaust gas discharged from a combustion chamber of a vehicle engine to recirculate toward an air intake side. The method comprises the following steps of: (a) increasing a driving force of a motor; (b) operating the back pressure valve and the EGR valve communicating with a cam operated by the driving force; and (c) individually measuring opening time of the back pressure valve and the EGR valve to determine that the back pressure valve and the EGR valve are out of order when the opening time is more than predetermined time.
Patent KR-20190000597-A (KR)
Inventor: KIM BYUNG KU
IPC: C09K11/06
Filed: 2017-06-23
Abstract: The present invention relates to a compound for an organic optoelectronic device represented by a combination of chemical formulas 1 and 2, a composition for an organic optoelectronic device, and an organic optoelectronic device and a display device using the same. The details of the chemical formulas 1 and 2 are the same as defined in the specification. An organic optoelectronic device with high efficiency and long lifetime can be realized.
Patent KR-20190001330-A (KR)
Inventor: CHO HYUNKI
IPC: G01R27/02
Filed: 2017-06-27
Abstract: The present invention relates to a system and method for calculating insulation resistance. More specifically, based on the voltage of a battery applied to a resistance connecting the positive terminal of the battery and a chassis and a resistance connecting the negative terminal of the battery and the chassis, the insulation resistance between the positive and negative terminals of the battery and the chassis can be calculated. The system includes first to third resistance pats and a control part.
Patent KR-20190001971-A (KR)
Inventor: KIM MOO YOUNG
IPC: H04N5/369
Filed: 2017-06-28
Abstract: The present invention relates to an image sensor and an electronic circuit for configuring the image sensor to reduce a coupling noise. The electronic circuit comprises: a unit pixel for outputting a voltage at a first level in a first time interval and outputting a voltage at a second level in a second time interval different from the first time interval; a first clamp circuit for clamping a level of the voltage output by the unit pixel to a first voltage level when the first level is smaller than or equal to the first voltage level in the first time interval; and a second clamp circuit for clamping the level of voltage output by the unit pixel to a second voltage level when the second level is smaller or equal to the second voltage level in the second time interval.
Patent KR-20180005629-A (KR)
Inventor: RYU DAE YOUNG
IPC: H02J7/00
Filed: 2017-07-06
Abstract: The present invention relates to a charger and a driving method thereof. More specifically, the present invention relates to a charger which can utilize both of a battery and a rechargeable battery for charging an external terminal such as a smartphone, and can quickly charge an external device by adjusting a series-parallel connection between a plurality of battery holders or can charge the external terminal even when the remaining capacity in the battery is insufficient, and a driving method thereof. The charger comprises: a housing; a battery holder formed in the housing; a first electrode terminal formed on one side surface of the battery holder; an opening part formed on a lower surface of the battery holder; a supporting part inserted into the battery holder through the opening part; and a second electrode terminal formed on the supporting part.
Patent KR-20190011462-A (KR)
Inventor: LEE SEUNG BEUM
IPC: H01L51/52
Filed: 2017-07-25
Abstract: Provided is a display device including a color filter. The display device may include at least one color conversion pattern which realizes the same color as the color filter and is surrounded by the color filter. Therefore, in the display device according to an embodiment of the present invention, the color reproduction rate can be improved without increasing the overall thickness.
Patent KR-20190011926-A (KR)
Inventor: BAE JOON BUM
IPC: G06F3/01
Filed: 2017-07-26
Abstract: According to the present invention, wearable mechanism for hand motion measurement has an advantage of being easier to wear when tested since a plurality of finger modules may be selectively attached to and detached from a unit worn on back of a hand and finger modules may be mounted to correspond only to finger to be tested. In addition, since the mechanism is coupled in a snap manner, the mechanism has an advantage that a structure is simple and attachment and detachment are easy. In addition, since positions of the finger modules are adjustable, the mechanism may be adjusted to fit a finger thickness of a user or gaps between the fingers. Moreover, mechanism has an advantage that the mechanism may be worn both in right hand and left hand with one structure.
Patent KR-20180028365-A (KR)
Inventor: JERON D MOORE
IPC: B29C70/54
Filed: 2017-07-31
Abstract: The present invention provides a system and a method for dynamically managing a position of a heater for an automated fiber placement (AFP) machine. According to an embodiment of the present invention, the method comprises the steps of: retrieving distance data representing a predicted distance of a heating surface of a heater of an AFP machine to a surface of laminate laid up by the AFP machine; directing the AFP machine to lay up the laminate according to a numerical control (NC) program; identifying a current position of the heater in a path; determining a speed at which the heater of the AFP machine moves; correlating the current position of the heater with the predicted distance; and controlling the amount of power for the heater in the current position based on the predicted distance correlated with the current position and the speed at the current position.
Patent KR-20190014324-A (KR)
Inventor: NOH HEE SOOK
IPC: C01B25/45
Filed: 2017-08-02
Abstract: Disclosed is a method for manufacturing a cathode active material powder of a secondary battery comprising steps of: manufacturing a mixed solution by mixing balls with a reaction solution containing a lithium ion, a transition metal ion, and a polyacid-anion; forming seeds by reacting the lithium ion, the transition metal ion, and the polyacid-anion in the mixed solution while stirring the mixed solution; forming an active material powder by spray-drying the mixed solution in which the seeds are formed; and heat-treating the active material powder. The present invention provides a method for manufacturing the cathode active material powder of the secondary battery having a high tap density and a uniform particle size distribution.
Patent KR-20190015850-A (KR)
Inventor: WOO SUNG SIK
IPC: A45C3/06
Filed: 2017-08-07
Abstract: The present invention relates to a one-touch-type handbag locking device. The present invention relates to a locking device for a handbag, which functions to lock a handbag to prevent a cover from being opened from a main body in a handbag which is hung on a shoulder or hung on a hand when various kinds of articles are contained and carried therein. By remarkably improving the structure of the locking device, a locking state of a handbag cover can be maintained by a one-touch type only when passing and pressing an insertion hole of a supporting member fixed on the handbag cover to a locking member.
Patent KR-20190016715-A (KR)
Inventor: CHOI DONG WOOG
IPC: C12N15/82
Filed: 2017-08-09
Abstract: The present invention relates to a drought, heat and osmotic stress resistant gene from Pyropia sp. encoding a protein having a predetermined homology with an amino acid sequence of sequence number one and to a transformant having drought, heat and osmotic stress resistance prepared by using the same. The gene according to the present invention is induced by drought, heat or osmotic stress and has an effect of increasing the resistance to drought, heat and osmotic stress of algae or plants by being expressed in algae or green plants.
Patent KR-20180020902-A (KR)
Inventor: NISHIYAMA KOJI
IPC: H01L21/677
Filed: 2017-08-16
Abstract: A substrate on which exposure processing has not been performed is carried into a placement cooling unit and cooled. The cooled substrate is held and carried out from the placement cooling unit by a transport device. In the case where an exposure device is able to receive the substrate, the substrate that has been carried out from the placement cooling unit is transported to the exposure device by the transport device. In the case where the exposure device is unable to receive the substrate, the substrate that has been carried out from the platform placement cooling unit is carried into a cooling buffer unit by the transport device. In the cooling buffer unit, a temperature of the substrate is maintained. After the exposure device becomes able to receive the substrate, the substrate is carried out from the cooling buffer unit and transported to the exposure device by the transport device.
Patent KR-20190019440-A (KR)
Inventor: YOO TAE KYOUNG
IPC: A61N5/06
Filed: 2017-08-17
Abstract: The present invention relates to an ultraviolet light-emitting device for generating vitamin D, comprising: an ultraviolet light-emitting diode which emits an UVB light having a wavelength of 270 nm to 320 nm; a voltage regulation unit for regulating a magnitude of an input voltage and applying the regulated voltage to the ultraviolet light-emitting diode; a temperature measuring unit for measuring in real time the temperature of an object irradiated with the UVB light emitted from the ultraviolet light-emitting diode; and a time control unit for controlling the light-emitting time of the ultraviolet light-emitting diode depending on the difference between the measured temperature measured by the temperature measuring unit and a preset reference temperature.
Patent KR-20190019570-A (KR)
Inventor: KIM KI HUN
IPC: B60B35/12
Filed: 2017-08-18
Abstract: The present invention relates to a tripod type constant velocity joint for a vehicle, wherein a position in which an arc-shaped cross section (11a) of a trunnion (11) is in contact with an insertion hole (31) of a guide block (30) becomes a point (P11) of notching movement to vary an angle of a spider (10), and a position in which a guide roller (30) and a needle roller (42) are in contact with each other becomes a point (P12) of translation motion to vary a length. Therefore, the point (P11) of the notching movement and the point (P12) of the translation motion are formed to be separated from each other.
Patent KR-20190020454-A (KR)
Inventor: JU HA NA
IPC: G06Q30/02
Filed: 2017-08-21
Abstract: The present invention relates to an operation method of a keyword information providing server which provides information related to a keyword included in a chat conversation to a user and, more specifically, to an operation method of a keyword information providing server which extracts the keyword included in the chat conversation, and transmits choice information mapped in accordance with a user choice to a user terminal if mapped information on the extracted keyword is present so that the user can easily check the choice information related to the keyword. Moreover, the user can reduce time and effort for searching for the choice information related to the keyword by selectively sharing the choice information with other user terminals and the keyword information providing server provides additional choice information to the user by searching for the additional choice information from a combination of the keyword or extension meaning information generated from the keyword.
Patent KR-20190024158-A (KR)
Title: device for compounds and chemiluminescent immunoassay
Inventor: KO JAE HO
IPC: G01N33/543
Filed: 2017-08-31
Abstract: The present invention relates to a chemiluminescent immunoassay device, comprising: a dark room part in which a sample container is held; a holding part which includes at least one dark room part; a coupling body supply part which is arranged on a moving route of the holding part, and supplies a binding body including magnetism to the sample container to generate a compound and a non-compound by reacting with an antigen; a coagulating part which is arranged on the moving route of the holding part, is arranged on a side surface of the sample container supplied with the binding body, and coagulates the compound; a non-compound separating part which is arranged on the moving route of the holding part and separates the non-compound stored in the sample container; a light emitting body supply part which is arranged on the moving route of the holding part and supplies a chemiluminescent material reacting with the compound to the sample container; a light source measuring part which is arranged on the moving route of the holding part and measures light emitted from the sample container supplied with the chemiluminescent material; and a holder moving part which moves the holding part to allow the dark room part to pass through the coupling part supply part, the coagulating part, the non-compound separating part, the light emitting body supply part, and the light source measuring part.
Patent KR-20190027205-A (KR)
Inventor: PARK CHUL HYUN
IPC: G02B27/01
Filed: 2017-09-06
Abstract: An embodiment of the present invention is to provide a module-assembled bicycle helmet in which necessary modules such as a rear camera, a front camera, and a head up display (HUD) can be assembled and mounted. The helmet comprises: a helmet body; a rear camera module detachably assembled to the rear of the helmet body; a visor coupled to the helmet body; and an HUD module coupled to the helmet body and providing a rear image output from the rear camera to the visor, and detachably assembled to the front of the helmet body.
Patent KR-20170113504-A (KR)
Inventor: KIM KIL DONG
IPC: B65D19/02
Filed: 2017-09-15
Abstract: 부품 운반용 팔레트의 창틀 구조가 개시된다. 본 발명에 따른 부품 운반용 팔레트의 창틀 구조는 창(14)이 벽체(10)에 대하여 상방으로 충격을 받는 경우에 상면부(24)와 벽체(10) 사이의 이격 거리는 그대로 유지하면서도 제1 수평 안착부(20)와 제1 경사부(22)가 상방으로 미세하게 들어 올려지고, 충격이 사라지면 다시 원위치로 복귀하게 된다. 특히, 벽체(10)와 창(14) 및 창틀 프레임(2) 사이에 지속적인 진동이 가해지는 상황에서 유동이 불가능하게 밀착 고정 및 조립되는 구조와는 달리 미세한 유동이 가능함에 따른 충격 완충 작용에 의하여, 주변으로부터 창 부분에 지속적인 충격이 가해져도 창틀과 창의 들뜸 현상이 발생하지 않게 되어 내구성이 향상된다는 효과가 있다.
Patent KR-20180034242-A (KR)
Inventor: HAN SANG WOOK
IPC: G06F7/58
Filed: 2017-09-18
Abstract: The present invention provides a random number generating system which comprises: an image sensor module for outputting each dark noise, generated from each unit pixel region blocking external light, as digital data; and a control unit for classifying each digital data output from the image sensor module by using a database in which a plurality of reference values are stored for each unit pixel to allocate a random number, and collecting the random numbers to generate a first random number.
Patent KR-20190031775-A (KR)
Title: Wave coating device
Inventor: LEE MIN SOO
IPC: B05C3/04
Filed: 2017-09-18
Abstract: The present invention provides a wave coating device. The wave coating device causes waves of a coating solution on a surface to be coated to apply the coating solution, and comprises: a target providing unit to provide a target to allow a surface to be coated to face a lower surface thereof; a coating solution bath which is arranged on a lower portion of the target providing unit, and accommodates a coating solution; a plurality of pipes arranged in the coating solution bath, and aligned and arranged in a form of islands; and a plurality of nozzles coupled to the ends of the pipes to spray a coating solution lifted by the pipes to allow the coating solution to create waves towards the surface. The coating solution can be applied to an end surface of a flexible circuit board. The amount of the applied coating solution can be adjusted. The coating solution can be saved. Drying process time can be reduced. Fault probabilities can be lowered.
Patent KR-20180031607-A (KR)
Inventor: WENGELNIK HEINO
IPC: G06F3/0482
Filed: 2017-09-19
Abstract: The invention relates to a user interface (1) for accessing a set of functions, a method for providing a user interface (1) for accessing a set of functions and a computer readable storage medium including instructions. The menu entry (3) of the user interface (1) which enables the functions to be called is assigned to a first subset of the functions. The menu entry of the user interface (1) is not allocated to a second subset of the functions. Alternatively, the functions may be called through a search function (4) of the user interface (1). It is possible to reduce the range of functions.
Patent KR-20170113524-A (KR)
Inventor: SHIN HEE SUN
IPC: G06F3/041
Filed: 2017-09-22
Abstract: 본 발명은 사용자의 터치를 센싱하기 위한 센싱 전극을 액정 패널 내부에 내장함으로써, 종래와 같이 액정 패널 상면에 별도의 터치 스크린을 구성할 필요가 없어, 두께가 감소하고, 제조 공정도 단순화되며, 제조 단가도 감소될 수 있는 표시장치 및 그 제조방법에 관한 것이다. 본 발명의 일 실시예에 따른 터치 스크린 일체형 표시장치는 기판, 기판 상에 배치된 제1 공통 전극 블록 및 제2 공통 전극 블록, 제1 공통 전극 블록과 기판의 액티브 영역에서 전기적으로 연결된 제1 센싱 라인, 제2 공통 전극 블록과 기판의 액티브 영역에서 전기적으로 연결된 제2 센싱 라인을 구비하고, 제1 센싱 라인은 제1 공통 전극 블록과 중첩되며, 제2 센싱 라인은 제1 공통 전극 블록 및 제2 공통 전극 블록과 중첩되고, 제1 센싱 라인은 제2 센싱 라인과 중첩되지 않으며, 제2 공통 전극 블록은 기판의 액티브 영역에서 제1 센싱 라인과 절연된다.
Patent KR-20190035285-A (KR)
Title: Connection unit for modular member and construction method of modular structure
Inventor: JUNG CHI YOUNG
IPC: E04B1/04
Filed: 2017-09-26
Abstract: According to one embodiment of the present invention, a connecting unit for a modular member includes: a first mounting member; a second mounting member provided to be spaced apart from the first mounting member; and a tension member connected between the first mounting member and the second mounting member, wherein the tension member is contracted in length by applied heat or electricity, and attractive force between the first mounting member and the second mounting member can be applied thereto by length contraction of the tension member.
Patent KR-20190036774-A (KR)
Title: Preparing method of graphene oxide functionalized with Fe3O4
Inventor: YANG WOO SEOK
IPC: B01J19/18
Filed: 2017-09-28
Abstract: Suggested is a method for manufacturing a graphene oxide functionalized with an iron oxide, which can obtain the graphene oxide having excellent characteristics by having a large quantity of iron oxides evenly produced on the surface thereof. The method for manufacturing the graphene oxide functionalized with the iron oxide comprises: a first step of introducing a graphene oxide, FeCl_2·4H_2O and FeCl_3·6H_2O into a Couette-Taylor reactor which comprises an outer cylinder and an inner cylinder having a same center and a different radius and allows a fluid to flow according to the rotation of the inner cylinder; and a second step of introducing an aqueous ammonia solution into the reactor.
Patent KR-20190036861-A (KR)
Title: A Composition for Cryopreservation of acellular dermal matrix and a Method for making the Same
Inventor: CHOI GYU SEONG
IPC: A61L27/38
Filed: 2017-09-28
Abstract: The present invention relates to a composition for cryopreservation of a cell-free dermis substrate, a method for producing a cryopreserved cell-free dermis substrate, and a cryopreserved cell-free dermis substrate produced by the method. The composition for cryopreservation of the present invention can maintain a fresh state without damaging the dermis skin during thawing after freezing, and exhibits an excellent preserving effect for cryopreservation for a long period of time. In addition, the cryopreserved cell-free dermis substrate produced according to the method of the present invention has a high tissue safety and can be effectively used a substitute for autotransplantation since an extracellular matrix structure and a basement membrane are maintained without damage.