baber/WOPTO huggingface dataset:
Patent KR-20180008744-A (KR)
Title: 엔진 장치
Inventor: HAGIWARA RYOICHI
IPC: F02D19/02
Filed: 2016-05-24
Abstract: 안정한 운전 동작을 실현함과 동시에 열 효율의 저하를 억제할 수 있는 엔진 장치를 제공하는 것을 목적으로 한다. 본원 발명의 엔진 장치는 실린더(36) 내에 공기를 공급시키는 흡기 매니폴드(67)와, 상기 흡기 매니폴드(67)로부터 공급되는 공기에 연료 가스를 혼합시켜서 상기 실린더(36)에 흡기하는 가스 인젝터(98)와, 상기 연료 가스를 공기에 예혼합시킨 예혼합 연료를 상기 실린더(36) 내에서 착화시키는 착화 장치(79)와, 상기 실린더(36) 내의 예혼합 연료에 있어서의 공기량의 부족을 판정하는 제어부(73)를 구비하고 있다. 상기 제어부(73)는 공기량이 부족되어 있다고 판정한 경우에 상기 착화 장치(79)에 의한 점화 시기를 단계적으로 지각 제어하는 한편 공기량이 충족되어 있다고 판정한 경우, 상기 점화 시기를 단계적으로 진각 제어한다.
Patent KR-20180002907-A (KR)
Title: 오디오 신호 디코더에서의 개선된 주파수 대역 확장
Inventor: KANIEWSKA MAGDALENA
IPC: G10L21/038
Filed: 2015-02-04
Abstract: 본 발명은 낮은 대역으로 지칭되는 제1 주파수 대역에서 디코딩되는 신호를 얻는 단계를 포함하는 디코딩 또는 개선 프로세스 동안 오디오 신호의 주파수 대역을 확장시키는 방법에 관한 것이다. 방법은 낮은 대역 신호로부터의 신호로부터 음색 성분들 및 환경 신호를 추출하는 단계(E402), 결합된 신호로 지칭되는 오디오 신호를 얻기 위해 에너지 레벨 제어 인수들을 사용하여 적응 믹싱함으로써 음색 성분들 및 환경 신호를 결합하는 단계(E403), 추출하는 단계 전의 낮은 대역 디코딩된 신호 또는 결합하는 단계 후의 결합된 신호를 제1 주파수 대역보다 더 높은 적어도 하나의 제2 주파수 대역에 걸쳐 확장시키는 단계(E401a)를 포함하는 것이다. 본 발명은 또한 설명한 방법을 구현하는 주파수 대역 확장 디바이스 및 이러한 타입의 디바이스를 포함하는 디코더에 관한 것이다.
Patent KR-20190086885-A (KR)
Title: Metal fuel based thorium epithermal neutron reactor core and nuclear reactor having the same
Inventor: PARK CHANG JE
IPC: G21C3/60
Filed: 2018-01-15
Abstract: According to an embodiment of the present invention, the present invention provides a metal fuel-based thorium epithermal neutron reactor core comprising: a nuclear fuel assembly including a plurality of nuclear fuel bodies for generating a nuclear fission chain reaction; coolant arranged between the nuclear fuel assemblies to absorb energy emitted by the nuclear fission chain reaction; and a reflector arranged around the nuclear fuel assembly and reducing an external leakage of neutrons generated from the nuclear fuel assembly. The nuclear fuel body is formed of hexagonal pillars containing thorium and uranium metals, zirconium alloys and neutron energy region transition additives. The thorium is Th-232, and the uranium can be provided as U-233 to ensure non-proliferative resistance of a thorium cycle.
Patent KR-20190087051-A (KR)
Title: Forklift device for truck and functional truck integrated with forklift device
Inventor: IM SEONG GYU
IPC: B66F9/075
Filed: 2018-01-16
Abstract: The present invention relates to a forklift apparatus integrated with a truck and a functional truck integrated with the forklift apparatus, which are able to integrate the forklift apparatus, which is able to lift and lower cargo from the truck having a loading space, and to allow a user to easily load and unload cargo with a relatively high weight into and from the loading space of the truck without using a separate forklift. According to the present invention, the forklift apparatus integrated with the truck comprises: a pair of parallel guide means installed in the loading space of the truck; a pair of loading/moving means vertically and elevatably engaged with an end unit of each of the pair of parallel guide means; loading members engaged with a lower end unit of the pair of loading/moving means, on which cargo is put; an elevation/lowering driving means which elevates/lowers and drives the loading/moving means; a horizontal moving/driving means which, when the loading member is elevated by the elevation/lowering driving means, moves into the loading space of the truck following the parallel guide means; and a control panel for controlling the operation of the elevation/lowering driving means and the horizontal moving/driving means.
Patent KR-20190089544-A (KR)
Title: Method for manufacturing of biomedical samples for accelerator mass spectrometry using pyrolite graphit sheet carrier
Inventor: SONG JONG HAN
IPC: H01J49/00
Filed: 2018-01-23
Abstract: The present invention relates to a method for manufacturing a measurement sample for an accelerator mass spectrometry, comprising a step of providing a carbon source to be measured, and a step of adding a carbon carrier to the carbon source. The carbon carrier is a piece of solid graphite sheet. Therefore, an accurate measurement sample for the accelerator mass spectrometry can be manufactured.
Patent KR-20190094676-A (KR)
Title: A connecting device for drainpipe of the bridge
Inventor: KIM KI JONG
IPC: E01D19/08
Filed: 2018-02-05
Abstract: The present invention relates to a drainpipe connection device for a bridge and, more specifically, to a drainpipe connection device for a bridge having a sight glass formed in a lower part to enable a worker to observe the inside of the connection device on the ground without moving to a high place. To achieve this purpose, the drainpipe connection device for a bridge of the present invention comprises: a connection device body (100) having a drainpipe connection part (110) formed in an upper part to be connected to the lower end part of a drainpipe (10) connected to a catch pit (2) of the bridge (1), having a branch pipe connection part (120) formed on both left and right sides to be inserted into and connected to a branch pipe (20) to allow water supplied through the drainpipe connection part (110) to flow to the branch pipe (20) along the branch pipe connection part (120), and having an observation opening part (130) with a predetermined size formed in a lower part; and an observation part (200) closely attaching and fixing both left and right sides to the body (100) by a connection band (220) to cover the observation opening part (130) at the lower part of the body and having the sight glass (210) formed in a central part to observe the inside of the body.
Patent KR-20180091754-A (KR)
Title: Method for preparing positive electrode active material precursor and positive electrode active material for lithium secondary battery
Inventor: CHOI SANG SOON
IPC: C01G53/00
Filed: 2018-02-05
Abstract: The present invention relates to a method of preparing a positive electrode active material precursor for a lithium secondary battery, and a method of preparing a positive electrode active material using the positive electrode active material precursor. The purpose of the present invention is to provide a method which can prepare a positive electrode active material precursor facilitating control of particle sizes and having uniform particle sizes, and can remarkably increase productivity in a method of preparing the positive electrode active material precursor for a lithium secondary battery by using a batch type reactor. The method of the present invention, as a method of preparing the positive electrode active material precursor for a lithium secondary battery by using a batch type reactor, comprises: a step 1) of forming positive electrode active material precursor particles while continuously injecting a transition metal-containing solution including transition metal cations, an aqueous alkali solution and an ammonium ion-containing solution into the batch type reactor; a step 2) of stopping injection of the solutions and precipitating the formed positive electrode active material precursor particles when the batch type reactor is full of the solutions; a step 3) of discharging a supernatant, produced after precipitating the positive electrode active material precursor particles, to the outside; a step 4) of injecting the ammonium ion-containing solution into the batch type reactor to adjust a pH value that has been lowered in the supernatant discharging process to a pH value range of 10 to 12; and a step 5) of growing the positive electrode active material precursor particles while continuously injecting again the transition metal-containing solution including the transition metal cations, the aqueous alkali solution and the ammonium ion-containing solution into the batch type reactor.
Patent KR-20180094786-A (KR)
Title: Multilayer ceramic capacitor and manufacturing method of multilayer ceramic capacitor
Inventor: TANIGUCHI KATSUYA
IPC: H01G4/12
Filed: 2018-02-06
Abstract: Provided are a multilayer ceramic capacitor which can realize excellent durability of a dielectric layer and a manufacturing method thereof. The multilayer ceramic capacitor includes a multilayer structure in which a ceramic dielectric layer and an internal electrode layer are alternately stacked, wherein (current value at 10 V/μm when a direct current voltage is applied to the dielectric layer at 125°C) / (current value at 10 V/μm when the direct current voltage is applied to the dielectric layer at 85°C) is higher than 5 and smaller than 20, and a donor element concentration in the dielectric layer is 0.05 atm% or higher and 0.3 atm% or smaller.
Patent KR-20190096726-A (KR)
Title: Dish Washer
Inventor: YOON SANGHEON
IPC: A47L15/42
Filed: 2018-02-09
Abstract: The present invention relates to a dishwasher. According to the present invention, the dishwasher comprises: a cabinet forming an appearance; a tub disposed inside the cabinet and forming a space in which dishes are processed; a heat exchange unit disposed between the tub and the cabinet and forming a space in which external air flows; and a condensation module disposed between the heat exchange unit and the cabinet and moving air discharged from the tub to the tub by heat exchange with the external air flowing through the heat exchange unit.
Patent KR-20190100669-A (KR)
Inventor: OH MYOUNG TAK
IPC: G06Q50/30
Filed: 2018-02-21
Abstract: According to the present invention, a customer consultation service providing method is a method for providing a customer consultation service by using a language purifying server. The customer consultation service providing method comprises: a step of receiving audio data for inquiry from a customer terminal and converting the received audio data to text data through a speech to text (STT) algorithm; a step of purifying the converted text data to consultation data through a natural language processing algorithm; a step of transmitting customer information to a consultant terminal with the purified consultation data; and a step of receiving answer text data from the consultant terminal and converting the answer text data to answer audio data through a text to speech (TTS) algorithm to provide the same to the customer terminal. Therefore, it is possible to improve work environment for consultants.
Patent KR-20190101214-A (KR)
Inventor: KIM HYUNG CHAN
IPC: H02J7/00
Filed: 2018-02-22
Abstract: Disclosed is a string instrument having a heating function. According to an aspect of the present invention, the string instrument having a heating function has a head, a neck, and a body, and comprises: a power supply unit installed in any one of the head, the neck, and the body; a heating unit generating heat by using a current generated through the power supply unit; a heat transmission unit transmitting heat of the heating unit to at least one of the neck and the body; and a control unit controlling a heating temperature of the heating unit.
Patent KR-20190102840-A (KR)
Title: Eco-friendly insecticide comprising natural plant extracts and the manufacturing method thereof
Inventor: YOO CHANG SEONG
IPC: A01N65/08
Filed: 2018-02-27
Abstract: The present invention relates to an eco-friendly insecticide and repellent agent comprising natural plant extracts, and to a manufacturing method thereof and, more specifically, to an eco-friendly insecticide and repellent agent comprising natural plant extracts, wherein the natural plant extracts simultaneously exhibit strong bactericidal and insecticidal properties without adversely affecting the environment or the human body, and to a manufacturing method thereof. In addition, the insecticide composition of the present invention is eco-friendly by comprising the natural plant extracts, especially is suitable for organic use, and is applied to various products necessary for living.
Patent KR-20190103695-A (KR)
Title: Cooling device for water treatment apparatus
Inventor: LEE IN KYU
IPC: F28D7/02
Filed: 2018-02-28
Abstract: An objective of the present invention is to provide a cooling device of a water treatment device, which can miniaturize a size, reduce time for assembling the cooling device, and increase cooling efficiency. To this end, the cooling device of a water treatment device comprises: a cooling tank in which cooling water is stored; a first tube in which one of clean water and a refrigerant flows; and a second tube in which the other one of the clean water and the refrigerant flows. At least a portion of the first tube and the second tube is disposed in the cooling tank. One side surface of the cooling tank is adjacent to the cooling tank, and the other side surface of the cooling tank is adjacent to the second tube.
Patent KR-20180106919-A (KR)
Inventor: LIN YUNG HSIANG
IPC: A61K8/02
Filed: 2018-03-14
Abstract: The bio-cellulose slurry is provided. The bio-cellulosic slurry comprises following components: bio-cellulose; backbone fibers selected from a group consisting of rayon fibers, polyethylene terephthalate (PET) fibers, nylon fibers, and combinations thereof; an adhesive fiber selected from a polyethylene conjugate fiber; an adhesion promoter selected from a group consisting of polyamide, low density polyethylene, and combinations thereof; a wetting agent selected from polyols; and a dispersing medium. The bio-cellulosic slurry is useful for preparing a dried bio-cellulosic material with excellent water absorption and wet strength.
Patent KR-20190108400-A (KR)
Title: Fluid coupling with non-powered speed control valve
Inventor: KANG NAM WON
IPC: F04B17/03
Filed: 2018-03-14
Abstract: According to the present invention, through a thin pipe connected to an outlet of a pump, a portion of a discharged fluid is applied as a primary control fluid of a control valve to adjust an opening area of a piston of the control valve. Therefore, an input signal is operated to control an amount of a working fluid of a fluid coupling, and the number of rotation of the pump can be secondarily controlled. Moreover, pressure of a water supply pipe net connected to the outlet of the pump can be maintained with designated predetermined pressure, and at the same time, consumption of electricity supplied to a drive motor can be optimized to reduce the whole electricity consumption.
Patent KR-20190111470-A (KR)
Inventor: KIM SANG OK
IPC: A01G7/04
Filed: 2018-03-23
Abstract: Disclosed is a plant cultivation apparatus. According to one embodiment of the present invention, a plant cultivation apparatus is provided, which comprises: a housing including a growth space therein; a seed germination unit disposed in the growth space of the housing; a seedling cultivation unit disposed above the seed germination unit in the growth space of the housing and blocking at least a portion of direct sunlight irradiated toward the seed germination unit; and an illumination unit disposed at an upper side of the seedling cultivation unit in the growth space of the housing to irradiate light toward the seedling cultivation unit.
Patent KR-20190022289-A (KR)
Inventor: OHMORI TAKESHI
IPC: H01L21/66
Filed: 2018-03-26
Abstract: An object of the present invention is to achieve an efficient operation in a semiconductor treatment apparatus. In order to accomplish the above object, there is provided a retrieval apparatus including a processor and a memory for retrieving conditions for a semiconductor treatment apparatus. The processor receives a processing result of a semiconductor being treated by the semiconductor treatment apparatus, a condition corresponding to the processing result, a target value for treating the semiconductor in the semiconductor treatment apparatus, and a retrieval region, generates a prediction model indicating a relationship between the condition and the processing result on the basis of a set value of the condition in the retrieval region, and the processing result in a case where the set value is given to the semiconductor treatment apparatus, calculates a predicted value by giving the received target value to the prediction model, performs a demonstration test based on the predicted value, acquires a result of the demonstration test as an actually measured value, outputs the predicted value as a set value of the condition in a case where the actually measured value reaches the target value, and applies the predicted value and the actually measured value to the set value of the condition and the processing result, respectively, so as to update the prediction model in a case where the actually measured value does not reach the target value.
Patent KR-20190114478-A (KR)
Title: Refrigerator
Inventor: JINHO KIM
IPC: A47B88/457
Filed: 2018-03-30
Abstract: The present invention relates to a refrigerator. The refrigerator includes: a cabinet having an upper storage space and a lower storage space; a door unit opening and closing the lower storage space by being drawn inside and outside; a drawer unit installed on the rear surface of the door unit and drawn inside and outside with the door unit; a drawer side device installed in the drawer unit and lifting food or a container on the inner side of the drawer unit; a door side device installed in the door unit and providing power for a motion of the drawer side device; and a connection device connecting the door side device and the drawer side device for the power of the door side device to be transferred to the drawer side device. The connection device enables the drawer side device and the door side device to be selectively separated by being transferred by a user′s control. In addition, at least a part of the connection device is exposed between the door unit and the drawer unit.
Patent KR-20180055767-A (KR)
Inventor: AN GYN HEUNG
IPC: A01G7/06
Filed: 2018-03-30
Abstract: The present invention relates to a method for delaying flowering of rice and a composition for inducing delayed flowering of rice. More specifically, the present invention relates to a method for delaying flowering of rice including a step of treating rice with cytokinin, and a composition for inducing delayed flowering of rice comprising cytokinin. The method of delaying the flowering of rice according to the present invention can delay the flowering of rice until a certain period despite an increase in average temperature due to a greenhouse effect. Therefore, a ripening period of rice ear can be extended, thereby increasing the production amount of rice and enhancing a taste of rice and quality of rice.
Patent KR-20190119718-A (KR)
Title: Wrist watch on which bezel is mounted and separated using lug
Inventor: OH YOUNG GWUN
IPC: G04B45/00
Filed: 2018-04-13
Abstract: Provided is a wrist watch capable of replacing a bezel. The wrist watch comprises: a case; a display unit disposed in the center part of the case; a first lug disposed on the edge part of the case, hinged and coupled with the case and rotated; and a bezel installed on and separated from the upper side of the case and exposing at least a part of the display unit. The bezel is pushed to the upper side by rotation of the first lug and separated from the case.
Patent KR-20190120886-A (KR)
Title: Umbrella with detachable spatula
Inventor: GWAK HONG JUN
IPC: A45B9/02
Filed: 2018-04-17
Abstract: People usually carry umbrellas on rainy days. People also feel uncomfortable when there is no shoehorn when people take off or wear shoes at a restaurant or home. Therefore, in order to solve the inconvenience, the present invention allows users to wear shoes comfortably by just carrying an umbrella, a handle part of which is made into a shoehorn. If people use a shoehorn when an umbrella is wet, the hands or clothes can get wet, thus the shoehorn and the umbrella are manufactured to be detachable.
Patent KR-20190122494-A (KR)
Title: Mask-sheet feeding device
Inventor: I GYE SIK
IPC: B65H45/04
Filed: 2018-04-20
Abstract: The present invention relates to a device for supplying a mask-sheet one by one for supplying the mask-sheet one by one in order to package the mask-sheet into a pouch. More specifically, the present invention relates to the device for supplying the mask-sheet one by one having a transfer unit including a holding unit and a transfer member provided in a housing for supplying, folding, and discharging the mask-sheet, wherein the holding member can be lowered in a diagonal direction so as to hold the mask-sheet stably when the holding member lifts up the mask-sheet sheet one by one, and compared to a method of pulling and transferring the mask-sheet by allowing the transfer member to mount and transfer the mask-sheet, the sheet can stably be supplied to the sheet folding part without damaging the mask-sheet.
Patent KR-20180119126-A (KR)
Inventor: FUJISHIMA SHOHEI
IPC: C08G73/10
Filed: 2018-04-23
Abstract: An objective of the present invention is to provide a resin composition which has an excellent micro circuit forming ability even when an inorganic filler having a small average particle diameter or a large specific surface area is used; which can obtain a cured product having a low dielectric tangent; and which has low melt viscosity and excellent lamination. The resin composition contains (A) an epoxy resin, (B) an active ester curing agent, (C) a polyimide resin, and (D) an inorganic filler having an average particle diameter of 100 nm or less, wherein the content of the (C) component is 0.1 to 6 mass% for 100 mass% of the resin components.
Patent KR-20180122283-A (KR)
Inventor: SATO NATSUKO
IPC: H01F27/32
Filed: 2018-04-30
Abstract: Provided is a magnetic coupled coil component which has a high coupling coefficient between coils of different systems and is easy to ensure insulation between the coils. The coil component according to an embodiment includes an insulator body in which a plurality of first insulator layers and a plurality of second insulator layers are stacked in a stacking direction, a plurality of first conductor patterns formed on the plurality of first insulator layers, and a plurality of second conductor patterns formed on the plurality of second insulator layers. The insulator body includes a first end region disposed at the upper end of the stacking direction, a second end region disposed at the lower end of the stacking direction. An intermediate region is disposed between the first end region and the second end region. In the first end region, only the first insulator layer is disposed. In the second end region, only the second insulator layer is disposed. In the intermediate region, the first insulator layer and the second insulator layer are alternately arranged in the stacking direction.
Patent KR-20190127452-A (KR)
Title: Slope waste collection guide for audience chair
Inventor: KIM JIN CHUL
IPC: A47C7/62
Filed: 2018-05-04
Abstract: The present invention relates to a slope waste inlet for an audience chair. The slope waste inlet for an audience chair of the present invention includes: a board bracket (320) mounted on an edge angle of an audience chair; and a slope board (310) coupled to the board bracket (320) and arranged on a lower portion of a back of the audience chair, wherein the board bracket (320) has a coupling bracket piece (322), is provided with a coupling slot at the coupling bracket piece (322), is provided with an insertion support piece (69) protruding to a side surface at the edge angle, and allows the coupling slot of the coupling bracket piece (322) to be inserted into the insertion support piece (69).