baber/WOPTO huggingface dataset:
Patent KR-20210053716-A (KR)
Title: Apparatus and method for evaluating project
Inventor: KYE SANG HWA
IPC: G06Q10/06
Filed: 2019-11-04
Abstract: Disclosed are a project evaluation device and method which can predict trends of sales. According to one embodiment of the disclosed present invention, the project evaluation method comprises the operations of: calculating total required sales of a target project for a first period from a scheduled release time to a preset time after the scheduled release time based on production cost data for the target project and the scheduled release time for results of the target project; calculating proportion of sales by unit period of a reference project based on production cost data for the reference project; and calculating proportion of sales by unit period of the target project based on the total required sales and the proportion of sales by unit period. Therefore, as a period after release of the results of the project elapses, the trends of sales can be predicted.
Patent KR-20210055386-A (KR)
Title: A Caster
Inventor: OH YANG HUN
IPC: B60B33/04
Filed: 2019-11-07
Abstract: The present invention relates to a caster including: a body (1) having through holes (11,11') formed therein with a U-shaped cross section mounted in the bottom of a leg of carriage equipment including a cart, a chair or the like; and a wheel (3) combined with a shaft part (2) mounted to be rotatable through the through holes (11,11') of the body. The present invention includes: a holder (4) supporting a shaft part (2) placed on one side of the body (1) and penetrating an elongated hole (41), which is an elongated hole (41) formed to be vertically extended from a center part to correspond to the through hole (11), such that the wheel (3) can be displaced to be attached to or separated from the bottom of the body; and a spring (5) mounted on the holder (4) to apply an elastic force to the shaft part (2). Therefore, as the shaft part is installed to penetrate the holder installed in the body to lead the wheel to be attached to the bottom of the body by a load of the carriage equipment, the carriage equipment cannot be easily moved, but when a user applies power in a lateral direction to move the carriage equipment, the wheel is separated from the body to enable the carriage equipment to be moved in accordance with the need, thereby improving user convenience due to the elimination of the need for extra lever control, and a structure is simplified due to a reduction in the number of components to bring about an effect of lowering manufacturing costs.
Patent KR-20210059255-A (KR)
Inventor: JUNG JAE WON
IPC: G08B21/02
Filed: 2019-11-15
Abstract: The present invention relates to a button having a positioning function attached to an IV stand comprising: an IV stand handle (1) which is mounted in one side of the IV stand and is hold by a patient; a connection stand (2) which horizontally connects a pillar of the IV stand and the IV stand handle (1); a product container (3) which is attached by being connected to the IV stand handle (1); and a positioning button (4) which is formed in one side of the IV stand and confirms a position when a patient is in an emergency or the IV stand is stolen. Since the IV stand is a prerequisite condition for a hospitalized patient, the present invention is closely located in life and can solve a problem of not being able to confirm a position of the patient. Specifically, since a conventional IV stand solves problems of not rapidly confirming the position when the patient collapses or is in emergency and not finding the IV stand, the present invention overcomes limitations of use.
Patent KR-20210059953-A (KR)
Inventor: LEE KANG IL
IPC: A61B8/08
Filed: 2019-11-18
Abstract: Provided is a method for estimating bone mineral density and bone structure using an ultrasonic attenuation coefficient and a phase velocity, which is capable of improving accuracy in osteoporosis diagnosis. The method comprises: a measurement step in which transmission ultrasonic waves are emitted to a spongy bone located between a pair of ultrasonic wave transducers by any one of the transducers and the other transducer receives reception ultrasonic waves that have passed through the spongy bone; a first analysis step of analyzing electrical signals of the reception ultrasonic waves received in the measurement step to calculate an attenuation coefficient and a phase velocity for a frequency region in the range of 0.2 to 0.6 MHz; a second analysis step of deriving a regression equation by performing nonlinear regression analysis between each of the attenuation coefficient and phase velocity calculated in the first analysis step and an ultrasonic frequency, and extracting a coefficient of the derived regression equation as a variable; and an estimation step of predicting a bone mineral density and a bone structure of the spongy bone by applying the variable, extracted in the second analysis step, to a multiple regression model as an independent variable, wherein in the multiple regression model, any one of the bone mineral density and the bone structure of the spongy bone is a dependent variable, and at least two or more variables are independent variables.
Patent KR-20210063793-A (KR)
Title: Choing's polar bear penguin rescue game board game
Inventor: JANG YONG HUI
IPC: A63F9/04
Filed: 2019-11-25
Abstract: The present invention relates to a Choing's polar bear and penguin rescue game device. More particularly, the present invention relates to a Choing's polar bear and penguin rescue game device, which allows children to learn a subway route map by playing the first stage, a subway map board game, the second stage, an animal rescue operation board game, and the third stage, a pet species learning board game, to check various species and preparations for raising pets before raising a pet, and to naturally learn about the causes and solutions of global warming while playing a fun board game so that they can take an interest in protecting the global environment.
Patent KR-20200062066-A (KR)
Title: Organic light emitting device
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2019-11-26
Abstract: A specification of the present invention provides an organic light emitting device including a first organic material layer and a second organic material layer. The organic light emitting device includes: an anode; a cathode; and a first organic material layer and a second organic material layer which are disposed between the anode and the cathode. The first organic material layer includes a compound represented by formula 1 and the second organic material layer includes a compound represented by formula 2.
Patent KR-20210067228-A (KR)
Title: Apparatus of hot air generating
Inventor: KIM DO HYUNG
IPC: F24H3/04
Filed: 2019-11-29
Abstract: The present invention relates to a hot air generator, and to a hot air generator for mixing and discharging hot and cold air from the inside of a case. According to the present invention, heat loss is prevented because hot air and cold air are mixed and discharged from the inside of the case, and the effect of hot air is maximized due to a shape open toward an air outlet without any obstacles. The hot air generator includes a casing, a heat source support for supporting a heat source, and a driving device, and the heat source includes a circular annular heat source member composed of a carbon heater and a heat loss prevention shade fastened to the heat source support to accommodate and surround the heat source member while being open toward the driving device.
Patent KR-20210067566-A (KR)
Title: Safety door structure having no door gap
Inventor: KIM SEO YEON
IPC: E06B7/36
Filed: 2019-11-29
Abstract: The present invention relates to a safety door structure including a hinged door and a door frame including a base vertical frame hinged with a near end of the door and a support vertical frame opposed to a far end of the door. The base vertical frame includes a frame coupling surface with which a hinge is coupled, and the hinge includes a hinge shaft, a first hinge piece coupled with the hinge shaft to be fixed to the frame coupling surface, and a second hinge fixed to a door coupling surface located on a side of the door. The hinge shaft is located adjacent to an intersection line where the frame coupling surface and the door coupling surface meet. When the door is closed, the frame coupling surface and the door coupling surface maintain an angle of 70-150 degrees, and the front side of the door and the frame coupling surface maintain a 0-30 degree inclined state. As the door is opened, the angle between the frame coupling surface and the door coupling surface is reduced.
Patent KR-20210029641-A (KR)
Title: Method of manufacturing semiconductor devices and semiconductor devices
Inventor: SAVANT CHANDRASHEKHAR PRAKASH
IPC: H01L21/8234
Filed: 2019-12-06
Abstract: A semiconductor device includes a gate structure disposed over a channel region and a source/drain region. The gate structure includes a gate dielectric layer over the channel region, a first work function adjusting layer over the gate dielectric layer, a first shielding layer over the first work function adjusting layer, a first barrier layer, and a metal gate electrode layer. The first work function adjusting layer is made of an n-type work function adjusting layer, and the first work function adjusting layer includes aluminum. The first shielding layer is manufactured by at least one selected from a group consisting of a layer containing a metal, a metal nitride, a metal carbide, a silicide, and at least one of F, Ga, In, Zr, Mn, and Sn and an aluminum-containing layer having a lower aluminum concentration than the first work function adjusting layer.
Patent KR-20200125397-A (KR)
Title: Alignment apparatus, film formation apparatus, alignment method, film formation method, and manufacturing method of electronic device
Inventor: KOBAYASHI YASUNOBU
IPC: H01L51/00
Filed: 2019-12-10
Abstract: The present invention is to increase alignment accuracy when a substrate and a mask are aligned using an alignment stage in a film forming device. An alignment device for aligning the positions of the substrate and the mask comprises: a substrate support means; an alignment stage for translating or rotating the substrate supported by the substrate support means; a control unit for driving the alignment stage; and a position acquisition means for detecting a substrate alignment mark to acquire position information. The control unit acquires the position information of the substrate alignment mark multiple times by the position acquisition means while rotating the alignment stage about the center position of the stage, acquires information about the center position of the stage on the basis of the plurality of pieces of position information, and moves the substrate relative to the substrate support means so that the center position of the substrate, which is the center of the substrate, comes to a rotation axis of the alignment stage which passes through the center position of the stage.
Patent KR-20210078038-A (KR)
Title: Control method, device and program of chatbot system
Inventor: BAEK KI RAK
IPC: H04L12/58
Filed: 2019-12-18
Abstract: Provided is a control method of a chatbot system. The control method of the chatbot system comprises: a step of receiving, by a server, a query from a second user terminal through a first chat room wherein a first user terminal and a second user terminal participate; a step of transmitting, by the server, the query to the first user terminal; a step of obtaining, by the server, a first preliminary response message by analyzing the query; and a step of transmitting, by the server, the first preliminary response message to at least one user terminal among the first user terminal and the second user terminal in which the first preliminary response message is in accordance with a preset condition. Therefore, the present invention is capable of having an effect of improving a user convenience.
Patent KR-20210079480-A (KR)
Title: Method for Providing Conversation with Pet using Augmented Reality by Pet's Emotional Sate
Inventor: KIM JAE HYUNG
IPC: H04N7/18
Filed: 2019-12-19
Abstract: In a method executed through an operation server having a sound input part, a sound output part, and a camera module to communicate with a camera device provided at a designated base according to a method for providing a conversation with a pet using augmented reality of an emotional state of the pet of the present invention, the method stores and manages video data in a specific storage area of a designated storage medium by receiving the video data encoded in a designated method by photographing a specific pet in the base through the camera module of the camera device and audio data inputted through the sound input part of the camera device and encoded in a designated method, and performs or maintains a procedure for providing transmission data comprising the video data stored in a specific storage area of the storage medium to an application or an IPTV of a designated user wireless terminal. Therefore, the present invention is capable of having an advantage of being able to interact or converse with the pet.
Patent KR-20210079517-A (KR)
Title: Near field communication smartphone case
Inventor: YOO HYUN JOO
IPC: H04W4/80
Filed: 2019-12-20
Abstract: The present invention relates to a smartphone case, and more specifically, to a smartphone case that has a pocket that can store money or a card in the smartphone case that protects a smartphone, and includes a special glass to improve an NFC recognition rate. Thus, the smartphone doll case with a storage space suggested by the present invention comprises a holder that can hold a smartphone on the open front and a cover that can store cards or money on the back.
Patent KR-20210080697-A (KR)
Title: Fitting part having excellent resistance to hydrogen induced cracking and manufacturing method for the same
Inventor: KIM DAE WOO
IPC: C21C7/00
Filed: 2019-12-20
Abstract: A fitting part according to one aspect of the present invention comprise: 0.06 to 0.25 wt% of C; 0.05 to 0.5 wt% of Si; 1.0 to 2.0 wt% of Mn; 0.005 to 0.4 wt% of Al; equal to or less than 0.01 wt% of P; equal to or less than 0.0015 wt% of S; 0.001 to 0.03 wt% of Nb; 0.001 to 0.03 wt% of V; 0.001 to 0.03 wt% of Ti; 0.01 to 0.2 wt% of Cr; 0.05 to 0.15 wt% of Mo; 0.01 to 0.5 wt% of Cu; 0.05 to 0.5 wt% of Ni; 0.0005 to 0.004 wt% of Ca; equal to or less than 0.001 wt% of O; and the remaining of Fe and inevitable impurities. A composite structure of pearlite and ferrite is included as a microstructure. The segregation degree (S_Mn) of manganese in a core part defined by the following relation1 can satisfy a value equal to or less than 1.3. The relation1 is S_Mn= Mn_max/ Mn_ave, wherein Mn_max represents the maximal concentration of manganese (Mn) in the central part of a section and Mn_ave represents the average concentration of manganese (Mn) in the central part of the section.
Patent KR-20210081002-A (KR)
Title: Contact lens cleaning apparatus and system
Inventor: LEE YOUNG GEUN
IPC: G02C13/00
Filed: 2019-12-23
Abstract: Disclosed in the present invention are contact lens cleaning apparatus and system. The contact lens cleaning apparatus of the present invention comprises: a body accommodating a plurality of contact lens blocks containing a pair of contact lenses immersed in a cleaning solution; a sensor unit detecting whether the contact lens blocks are received; a cleaning unit using vibration to clean the contact lenses stored in the contact lens blocks; and a control unit controlling the cleaning unit to transmit individual vibrations to each of the contact lens blocks when the contact lens blocks are accommodated in the body.
Patent KR-20210084080-A (KR)
Title: Transportable manufacturing system for pellet and manufacturing method for pellet using the same
Inventor: KIM DAE HYUN
IPC: C10L5/44
Filed: 2019-12-27
Abstract: A portable pellet manufacturing system according a preferred embodiment of the present comprises: a pellet molding machine which forms pellets by pellet molding a raw material comprising at least one of agricultural byproducts and forestry byproducts; a caloric value measurer which measures a caloric value per unit weight of the pellets; and a half-carbonizing machine which half-carbonizes the pellets to selectively form half-carbonized pellets. According to the present invention, the volume of a storage chamber can be reduced.
Patent KR-20210084896-A (KR)
Title: Demand response resource operation system based on machine learning and method as the same
Inventor: LEE KYOUNG HO
IPC: G06Q50/06
Filed: 2019-12-30
Abstract: Disclosed are a demand response resource operation system based on machine learning and a method therefor. The demand response resource operation method based on machine learning can verify an electricity consumption pattern based on metering information data according to time-hour usage of a load device transmitted from a data receiving unit by an optimized modeling control module produced based on machine learning to form optimal customer standard load and can apply a function for establishing a detailed model, in a demand response resource operating system in order for a demand management business operator to calculate power reduction possible capacity of a participating customer to compose demand response resources and verify the reliability of a reduction amount thereof.
Patent KR-20210085536-A (KR)
Title: Method and system for manufacturing of sprout ginseng
Inventor: KIM TAE SUN
IPC: A01G31/02
Filed: 2019-12-30
Abstract: SThe present invention relates to a system for growing ginseng sprouts to protect health of roots of ginseng seedlings and a method thereof. According to the present invention, a ginseng hydroponic system (2000) includes a ginseng hydroponic pump (1400) for supplying a nutrient solution to a ginseng hydroponic apparatus (1000). The ginseng hydroponic pump (1400) receives the nutrient solution from a sterilization water tank (2100). The used nutrient solution stored in a discharge water tank (2200) is transferred to the sterilization water tank (2100) through a ginseng hydroponic drainage canal (1510) of the ginseng hydroponic apparatus (1000) is transferred to the water sterilization water tank (2100) by the ginseng hydroponic pump (1500). The nutrient solution stored in the sterilization water tank (2100) is transferred to a cooling water chiller (2500) for controlling water temperature by a water temperature control pump (2400). The cooling water chiller (2500) for controlling the water temperature transfers the nutrient solution to a plasma generator (2800) by a plasma sterilization pump (2600) to be instantaneously sterilized in the water and enters the sterilization water tank (2100). The stored nutrient solution is supplied to the ginseng hydroponic apparatus (1000) by the ginseng hydroponic water pump (1400).
Patent KR-20200002768-A (KR)
Title: The waste tire fast pyrolysis device with mixing and Heating Screw and pyrolysis method using it
Inventor: CHOI HANG SEOK
IPC: C09C1/48
Filed: 2019-12-30
Abstract: The present invention relates to a rapid pyrolysis apparatus for a waste tire having a stirring and heating screw, and more particularly, to an apparatus for pyrolyzing a waste tire, which comprises: a sample supply apparatus for supplying a waste tire sample; a screw reactor including a barrel-shaped reaction body having one end of the sample supply apparatus coupled to an upper surface of one end thereof to supply a waste tire, and a screw installed in the reaction body and pyrolyzing the supplied the waste tire from the one end to the other end while transferring the same, and having a rapid pyrolysis reaction of the waste tire to occur therein; an electric heater for heating the screw reactor to a reaction temperature; a carbon black recovery apparatus having one end installed at a lower surface of the other end of the reaction body to recover a carbon black generated by the rapid pyrolysis of the waste tire; a cyclone having one end installed on a lower surface of the other end of the reaction body to separate solid particles in pyrolysis gas generated through the rapid pyrolysis of the waste tire; a condenser connected to the cyclone to condense the pyrolysis gas transferred from the cyclone; and an electric precipitator connected to the condenser to collect oil droplets in the pyrolysis gas not condensed in the condenser.
Patent KR-20210086200-A (KR)
Title: Biomarker Composition For Diagnosing Pre-eclampsia And Use Thereof
Inventor: RYU HYUN MEE
IPC: G01N33/68
Filed: 2019-12-31
Abstract: The present invention relates to compositions and kits for diagnosing toxemia, a method of diagnosing toxemia using the same, and a method for obtaining information necessary for diagnosis, and according to the compositions, kits and method, there is an effect of accurately and sensitively diagnosing individual's toxemia. One aspect provides the composition for diagnosing the toxemia, which comprises an agent for measuring the expression level of at least one protein selected from a group consisting of ANXA3, A2M, APOB, PZP, FETUB, FNl, LCN2, APOM, QSOXl, TGOLN2, FlO, SERPINAll, PRG2, SHBG, TNC, HBD, AGT, CP, HEXB, SERPINA4 and VWF or a fragment thereof.
Patent KR-20190016563-A (KR)
Title: 보드 장치
Inventor: SASAKAWA Satoru
IPC: H02B1/30
Filed: 2017-08-01
Abstract: 배전반이나 컨트롤 센터 등의 보드 장치에 있어서의 보드면의 색표시를 용이하게 변경 가능하게 하고, 보드 장치의 보드면에 대해 색표시에 관한 사양 변경이 발생했을 경우에도, 용이하게 대처 가능하게 한다. 표시부(2)와 조작부(3)를 가지고 보드 장치 본체에 탑재되는 보호 계전 장치 또는 계측 장치 등의 기기 요소(1)를 구비하고, 기기 요소(1)는 상기 보드 장치 본체의 보드면에 마련되는 사변형의 정면 패널(4)을 가지고, 정면 패널(4)에는 표시부(2)의 표시 화면 영역과 조작부(3)의 조작 화면 영역을 설정하기 위한 화면 영역 설정 부분(DR, PR)이 형성되는 것과 함께, 정면 패널(4)은 정면 패널(4)에 상당하는 다른 색의 패널(5, 6)로 이루어지는 보드면 부재와 교환 가능하게 했다.
Patent KR-20190027824-A (KR)
Title: 램핑 인서트 및 고 이송 밀링 공구 조립체
Inventor: HECHT GIL
IPC: B23C5/20
Filed: 2017-06-06
Abstract: 고 이송 밀링 공구 조립체는 공구 및 램핑 인서트를 포함한다. 램핑 인서트는 램핑, 이송 및 측부 서브 변부를 포함한다. 램핑 및 이송 서브 변부는 측부 서브 변부보다 길다. 또한, 램핑 및 이송 서브 변부는 이들이 모두 연결된 측부 서브 변부에 근접함에 따라 수렴한다.
Patent KR-20190034531-A (KR)
Title: 리튬니켈 복합 산화물의 제조 방법
Inventor: SATO YUICHI
IPC: C01G53/00
Filed: 2017-07-27
Abstract: 이 리튬니켈 복합 산화물의 제조 방법은, 리튬 화합물과, 니켈 함유 금속 복합 화합물을 혼합하여, 혼합물을 얻는 혼합 공정과, 상기 혼합물을 소성하는 소성 공정을 포함하고, 상기 리튬 화합물의 90 ％ 누적 체적 입도 D 90  (㎛), 50 ％ 누적 체적 입도 D 50  (㎛), 및 10 ％ 누적 체적 입도 D 10  (㎛) 이, 하기 식 (1) 을 만족하며, 또한, 상기 니켈 함유 금속 복합 화합물의 50 ％ 누적 체적 입도 D 50 ' (㎛) 에 대한 상기 리튬 화합물의 상기 D 50  의 비 (D 50 /D 50 ') 가, 0.1 이상 3.2 미만인 것을 특징으로 하는, 리튬니켈 복합 산화물의 제조 방법. 
(D 90  － D 10 )/D 50  ＜ 1.7 … (1)
Patent KR-20190026868-A (KR)
Title: 박강판 및 그의 제조 방법
Inventor: KOHSAKA NORIAKI
IPC: C23C2/06
Filed: 2017-08-10
Abstract: 인장 강도: 900㎫ 이상을 갖고, 또한 양호한 용접성을 갖는 박강판 및 그의 제조 방법을 제공한다.  특정의 성분 조성과, 페라이트를 면적률로 25％ 이상 65％ 이하, 마르텐사이트립 내에 철계 탄화물이 석출된 마르텐사이트를 면적률로 35％ 이상 75％ 이하, 잔부 조직으로서 상기 페라이트 및 상기 마르텐사이트 이외를 면적률 합계로 20％ 이하(0％를 포함함) 포함하고, 상기 페라이트 및 상기 마르텐사이트의 평균 입경이 각각 5㎛ 이하이고, 상기 페라이트와 상기 마르텐사이트의 계면 상의 Si 및 Mn의 합계가 원자 농도로 5％ 이상인 강 조직을 갖고, 인장 강도가 900㎫ 이상인 것을 특징으로 하는 박강판으로 한다.
Patent KR-20190025739-A (KR)
Title: 캐리어 부착 동박
Inventor: KOHIKI MICHIYA
IPC: C25D1/04
Filed: 2013-11-20
Abstract: 파인 피치 형성에 바람직한 캐리어 부착 동박을 제공한다.     캐리어와, 박리층과, 극박 구리층과, 수의적인 수지층을 이 순서로 구비한 캐리어 부착 동박으로서, 극박 구리층 표면의 Rz 의 평균값은 접촉식 조도계로 JIS B0601-1982 에 준거하여 측정하여 1.5 ㎛ 이하이고, 또한 Rz 의 표준 편차가 0.1 ㎛ 이하인 캐리어 부착 동박.
Patent KR-20190032576-A (KR)
Title: 데이터 송신 방법 및 장치
Inventor: LI ZHONGFENG
IPC: H04L1/00
Filed: 2017-08-02
Abstract: 본 출원의 실시예들은 데이터 통신 방법 및 디바이스를 제공한다.  이러한 방법은, 단말에 의해, 제1 표시 정보 또는 제2 표시 정보를 획득하는 단계- 제1 표시 정보는 기준 신호가 리소스 유닛에서 운반된다는 점을 표시하는데 사용되고, 제2 표시 정보는 기준 신호가 리소스 유닛에서 운반되지 않는다는 점을 표시하는데 사용됨 -; 및 단말에 의해, 제1 표시 정보 또는 제2 표시 정보에 따라 데이터 통신을 수행하는 단계를 포함한다.  이러한 기준 신호는 실시예들에서 적절히 구성될 수 있다.
Patent KR-20190028561-A (KR)
Title: 고 아연 알루미늄 합금 제품
Inventor: UNAL ALI
IPC: C22C21/10
Filed: 2017-11-28
Abstract: 본 발명은, 일 구현예에서, 알루미늄 합금 스트립 형태의 주조 제품이다. 알루미늄 합금 스트립은 4 중량% 내지 28 중량%의 아연을 포함하고, 알루미늄 합금 스트립의 표면과 두께 중심 간의 상기 아연의 중량 퍼센트의 편차는 15% 이하이다.
Patent KR-20190060809-A (KR)
Title: 포스파구아니딘 4족 금속 올레핀 중합 촉매
Inventor: CAMELIO ANDREW M
IPC: C07F9/50
Filed: 2017-09-29
Abstract: 본 구현예는 화학식 I의 포스파구아니딘 금속 착체 및 a-올레핀 중합 시스템에서의 이들 착체의 이용에 관한 것이다.