baber/WOPTO huggingface dataset:
Patent KR-20170027763-A (KR)
Title: Auxiliary device of fan that can prevent backward flow during the exhausting
Inventor: LEE JOO HO
IPC: F04D29/52
Filed: 2017-03-02
Abstract: Disclosed are a fan supporting device for preventing reverse inflow during a discharging operation and a propeller fan having the same. According to the present invention, the fan supporting device prevents reverse inflow of an air current, which may be generated by the propeller fan such as a ventilator, and increases a rotation force of the fan by inducing the air current reversely flowing inside to an outlet side. The fan supporting device comprises an impeller casing (20) having a large inner diameter than an outer diameter of a motor and formed in the shape of an annular bucket having the outer diameter the same as or larger than the inner diameter of a propeller housing, wherein the inner side of the annular bucket faces a propeller. The inner side of the impeller casing (20) is smoothly connected to the inner circumference of the propeller housing (10), and the impeller casing (20) has multiple impeller blades (24) generating a vortex in a rotation direction of the propeller. The impeller casing (20) smoothly returns external air (reverse air) to the external air, and the external air flows in a narrow annular inflow path between the inner circumference of the housing and an edge of the propeller. The fan supporting device can increase the rotation force of the propeller (11) rotating against the reverse air using external energy of the external air reversely induced. According to the present invention, the propeller fan increases the rotation force of the fan using power of the reverse air and prevents the external air from flowing inside due to the strong reverse air during an operation. Therefore, the fan supporting device enables an entry-level ventilator without a large motor to be installed and applied in a place of an external air condition of the strong reverse air.
Patent KR-20180103273-A (KR)
Inventor: WON SOOK YOUNG
IPC: G10L13/027
Filed: 2017-03-09
Abstract: The present invention relates to a voice synthesis method. More particularly, in a state where a voice database for voice synthesis is constructed for each service domain, a service domain corresponding to an input text is identified. After that, voice synthesis is performed based on the voice database of the service domain. So, a more natural synthetic voice can be generated in consideration of a service field. A voice synthesis apparatus includes a text analysis part, a unit extracting part, and a synthesized voice generation part.
Patent KR-20180103421-A (KR)
Inventor: KIM JONG SAM
IPC: A01G9/24
Filed: 2017-03-10
Abstract: The present invention relates to an air conditioning system of a low-temperature greenhouse, which is configured to maintain set temperature and humidity at all times, to circulate inside air evenly, and to allow the air inside the greenhouse to circulate through filtered outside air, and thus can be used in mushroom cultivation houses and the like. More specifically, the air conditioning system comprises: a first cold/hot air blower; a second cold/hot air blower; a first cold air blower; a second cold air blower; a first outdoor unit; a second outdoor unit; a first air circulation tube; a first compressor; a second air circulation tube; and a second compressor.
Patent KR-20180105827-A (KR)
Inventor: YOO JAE SUNG
IPC: H01L21/306
Filed: 2017-03-16
Abstract: According to the present invention, an etching solution composition has excellent etching characteristics with respect to a nitride metal film, and has an etching restriction force with respect to a metal film. Therefore, the optimum etching selection ratio can be realized in a multilayer structure film.
Patent KR-20180105985-A (KR)
Inventor: PARK HONG KWAN
IPC: H01L51/42
Filed: 2017-03-16
Abstract: The present invention improves performance of an organic photovoltaic cell by improving ohmic contact properties between a hole transport layer and an upper electrode by having a surface-treated hole transport layer. A substrate, a lower electrode, an electron transport layer, a photoactive layer, a hole transport layer, and an upper electrode are sequentially stacked.
Patent KR-20180108262-A (KR)
Inventor: KANG SAM SEOK
IPC: G09B9/08
Filed: 2017-03-24
Abstract: The present invention relates to an apparatus for controlling operation of a virtual reality flight motion simulator, and a method thereof, the apparatus comprising: a virtual reality server which implements a battle flight game; and a flight motion simulator in which roll, pitch, and yaw movements are selectively or simultaneously driven according to a control signal of the battle flight game of the virtual reality server. The virtual reality server comprises: an input unit inputting a displacement signal; a transmission unit transmitting the displacement signal inputted to the input unit; a calculation unit calculating the displace signal inputted to the input unit to a displacement value; and an implementation unit implementing a program according to the displacement value calculated in the calculation unit. The flight motion simulator comprises: a receiving unit receiving the displacement signal inputted to the input unit of the virtual reality server; a displacement reduction calculation unit calculating the displacement signal received at the receiving unit to a displacement value wherein the displacement reduction calculation unit calculates the displacement value by reducing the same by an integer multiple of the displacement value calculated by the calculation unit of the virtual reality server; and a motion control unit controlling the motion of a driving unit according to the displacement value calculated in the displacement reduction calculation unit. According to the present invention, movement of a gamer is proportionally in conjunction with movement of a battle plane piloted in the flight virtual reality game, thereby increasing the sense of reality of the flight virtual reality game. In addition, the gamer is able to safely move in conjunction with the battle plane.
Patent KR-20180109151-A (KR)
Inventor: SEO JIN WOO
IPC: D01F1/10
Filed: 2017-03-27
Abstract: The present invention relates to a manufacturing method of dyed yarn. The manufacturing method of dyed yarn comprises: a preparation step of mixing polyester-based synthetic resin chips with an intrinsic viscosity of 0.6-0.9, 0.5-0.7 wt% of color master arrangement chips with respect to the total weight, 3-10 wt% of a phosphorus-based flame retardant with respect to the total weight, and prescribed wt% of an anti-abrasion agent to supply the mixture to a spinneret; a spinning step of heating the spinneret to 270-280°C to melt the spinneret, and then discharging a linear resin mixture with a plurality of hollow spaces therein at a discharge amount of 900~1200 g/min through a unit nozzle divided into a plurality of equal areas therein; a cooling step of cooling the discharged resin mixture by cool air of 10-15°C with a wind velocity of 0.3-2 m/sec; and a finishing step of heating the cooled resin mixture between a plurality of rollers of 70-180°C in steps to elongate the resin mixture by 300-400%, and then winding the resin mixture at a speed of 2,500-6,000 m/min. Accordingly, the present invention can manufacture polyester dyed yarn which can be stably maintained without destroying hollow spaces in spinning, cooling, elongating, and winding processes to have a lightweight yarn with excellent sound absorption and abrasion resistance and exhibit a flame resistant function for use as an industrial material in various fields.
Patent KR-20180109408-A (KR)
Inventor: LEE SAE BYEOK
IPC: G06F17/27
Filed: 2017-03-28
Abstract: The present invention relates to a language determination device which comprises: a character conversion database for storing Unicode of characters for Korean, Chinese and Japanese, respectively; a character string substitution unit; an identifier processing unit; an identifier frequency calculation unit; and a language-specific probability calculation unit. Accordingly, computing resource consumption can be remarkably reduced, and rapid language determination can be realized.
Patent KR-20180113403-A (KR)
Inventor: LIM YONG JUN
IPC: G03H1/02
Filed: 2017-04-06
Abstract: The present invention relates to a method and an apparatus for generating a digital color hologram and a digital color holographic display apparatus using tiling. The digital color holographic display apparatus comprises a plurality of digital color hologram generation units respectively generating digital color holograms; and a tiling unit spatially arranging the digital color holograms of the plurality of digital color hologram generation units not to overlap with each other by using an optical tiling method.
Patent KR-20180115399-A (KR)
Inventor: CHO JAE SEOL
IPC: B60T8/1761
Filed: 2017-04-13
Abstract: An ABS-ASR braking device for a vehicle according to an embodiment of the present invention includes: first and second air tanks for storing compressed air; a brake pedal for adjusting a flow rate of air discharged from the second air tank by a user′s operation; a relay valve having an air supply port into which compressed air is introduced from the first air tank, a control port for varying an internal flow path according to a pneumatic pressure, a delivery port through which internal air is discharged selectively along the internal flow path, and an exhaust port; an ASR control valve having a first ASR port into which compressed air is introduced from the first air tank, a second ASR port into which compressed air is introduced from the brake pedal, and a third ASR port through which compressed air is discharged; a first valve having a first port connected to the third ASR port, a second port connected to the control port, and a third port connected to the exhaust port; and a second valve for selectively delivering the air discharged from the delivery port to a braking portion. The present invention can simplify the configuration by reducing the number of exhaust portions and the number of solenoid valves.
Patent KR-20180117942-A (KR)
Inventor: KANG JEOM JA
IPC: G10L17/18
Filed: 2017-04-20
Abstract: The present invention relates to an utterance verification method for a deep neural network speech recognition system and an apparatus therefor. The utterance verification method may include a step of extracting the feature part of a speech signal from an input speech signal, a step of performing decoding on the extracted feature part, a step of calculating a first half score from a context-dependent speech recognition result outputted as a result of performing the decoding, a step of calculating context dependent based reliability from the first half score, a step of calculating a second half score from the context dependent speech recognition result, a step of calculating context independent based reliability from the second half score, and a step of determining whether to accept the speech signal based on the context dependent based reliability and the context independent based reliability.
Patent KR-20170047206-A (KR)
Title: Method and Apparatus for Indicating Pixel, Method and Apparatus for Processing Pixel Indication
Inventor: CHEN JIE
IPC: H04N19/85
Filed: 2017-04-24
Abstract: Disclosed are a method and an apparatus for indicating a pixel and a method and an apparatus for processing pixel indication, in video encoding and decoding. The process of indicating a pixel by an encoder comprises the steps of: determining at least one processing sub-section; determining at least one processing sub-section to be indicated; and indicating the at least one processing sub-section to be indicated. A process of processing the pixel indication by a decoder comprises the steps of: obtaining the indication information of the processing sub-section; determining at least one indicated processing sub-section; and determining all of the at least one processing sub-section. By applying the technical solution according to the present invention, the indication information of the transmitted at least one processing sub-section to be indicated is reduced under the premise of ensuring flexible selection of at least one processing sub-section. Therefore, video compression performance is improved.
Patent KR-20180122532-A (KR)
Inventor: LEE JOUNG HUN
IPC: E04G27/00
Filed: 2017-05-03
Abstract: The present invention relates to a worktable used by a worker when manufacturing a scaffold. More specifically, the present invention relates to the worktable, which comprises: a pair of vertical rods fixed on the ground while having a length in the vertical direction; a pair of rotating rods having a length in the vertical direction adjacent to the vertical rod by a predetermined interval and having a rotating motor rotated by the control of a controller on a lower portion; a lifting plate of which both sides pass through an outer surface of the vertical rods and lifted along the outer surface of the vertical rods by the rotation of the rotating motor; and a support having a plate shape and allowing one side to be rotationally coupled to the vertical rods and the other side to rotate while moving with the lifting plate. The support is used as a scaffold for work by being horizontal between the vertical rods and the rotating rods by lifting of the lifting plate. Moreover, the support is lowered by the lowering of the lifting plate so as to enable the other side to have an inclined angle around one side of the support so that the support can be used as the scaffold for boarding the lifting plate. The support has two detachable bodies so that a horizontal length can be adjustable.
Patent KR-20180123275-A (KR)
Title: Sign board for guiding user in mass transportation terminal
Inventor: KIM DONG YEOL
IPC: G09F13/04
Filed: 2017-05-08
Abstract: The present invention provides a sign board for guiding a user in a mass transportation station. The sign board comprises: a front plate including a guide sign layer; an upper bracket disposed adjacent to an upper end of the front plate; a lower bracket disposed adjacent to a lower end of the front plate; a connection frame detachably connecting the front plate and the upper bracket or the front plate and the lower bracket; and an LED module disposed in at least one of the upper bracket and the lower bracket for backlighting the guide sign layer.
Patent KR-20180126723-A (KR)
Title: Method and apparatus for transmitting and receiving long data in sensor network
Inventor: YEO GEON MIN
IPC: H04W28/04
Filed: 2017-05-18
Abstract: The present disclosure relates to a method and apparatus for transmitting and receiving long data in a sensor network. A method for transmitting a frame at a transmitting node of a wireless communication system according to an embodiment of the present disclosure includes: a step of dividing one medium access control layer (MAC) data unit into n division parts; a step of generating a data part which connects n transmission units respectively including the n division parts; and a step of transmitting a physical layer (PHY) frame including the data part. It is possible to minimize transmission overhead.
Patent KR-20180130283-A (KR)
Inventor: JUNG YOUNG HEE
IPC: B63B35/38
Filed: 2017-05-29
Abstract: The present invention relates to a buoy for laver farming which exhibits excellent buoyancy and durability; does not cause environmental contamination due to damage; can maintain a simple assembly and firm coupling condition of a buoy body and a supporting rod when constructing a floating culture cage for dividing a predetermined range on the surface of water; and can be easily maintained and repaired. The buoy for laver farming of the present invention includes a pair of supporting rods and a buoy body.
Patent KR-20180040065-A (KR)
Inventor: JANG SEUNG WOO
IPC: C08J5/18
Filed: 2017-05-31
Abstract: Provided are a composition for a window film comprising a silicone resin of the chemical formula 1 and an initiator, and to a flexible window film prepared therefrom, wherein the chemical formula 1 is represented by (R^1SiO_3/2)_x(R^2SiO_3/2)_y(R^3SiO_3/2)_z(R^4R^5SiO_2/2)_w(R^6R^7R^8SiO_1/2)_u(SiO_4/2)_v. Another object of the present invention is to provide the composition for the window film which can realize the flexible window film having high hardness.
Patent KR-20170090370-A (KR)
Title: Analyzing method for review information mobile terminal, system and mobile terminal thereof
Inventor: KIM YOON HEE
IPC: G06F17/27
Filed: 2017-06-05
Abstract: The present invention relates to a method for analyzing review with respect to a product existing in the web or a specific server, and a system and a mobile terminal using the same. More specifically, the present invention relates to a method for analyzing review data, which comprises the following steps: collecting the review data with respect to a predetermined product from a server; extracting at least one keyword from the collected review data; classifying the at least one extracted keyword into a first keyword which is modified by an emotion word and a second keyword which is not modified by the emotion word; digitizing degrees of positive or negative with respect to the classified first keyword based on the emotion word; and outputting the digitized result to a graph.
Patent KR-20180134116-A (KR)
Inventor: LEE WOO YUNG
IPC: G09B29/00
Filed: 2017-06-08
Abstract: 본 발명은 데이터 기반 분석 결과에 대한 지리적 표현 방법 및 시스템에 관한 것으로서, 일정 시간 간격으로 제공되는 관측 지점의 기압, 기온, 풍속, 강우 등을 포함하는 기상 데이터에 대해, 각각 관측 지점별 유효 영역으로서 지도상의 보로노이 맵에 대응시키고 데이터의 물리량에 따라 컬러로 구분되도록 함으로써 수집된 데이터별 분포를 보다 세밀하고 정확하게 지리적 표현과 결합하여 제공하는 것을 특징으로 한다. 
이를 위해 본 발명은, 시스템의 전체 제어를 수행하는 중앙제어부; 관측 데이터를 관측 시각별로 수신하는 데이터 수신부; 전자지도 DB; 관측 지점 정보 DB; 정보 연산부; 보로노이 맵 산출부; 관측 데이터 DB; 컬러 테이블 DB; 처리 정보 전송부;로 구성된 데이터 기반 분석 결과에 대한 지리적 표현 방법 및 시스템을 제공한다.
Patent KR-20190000167-A (KR)
Inventor: YI GWAN SU
IPC: G06F19/00
Filed: 2017-06-22
Abstract: The present invention provides a method and a system for predicting a new lead compound based on property association rules of fragmentation structures of similar pharmacological activity group compounds. The method where a system operated by at least one processor predicts a new lead compound candidate comprises: a step of collecting information of various pharmacological activities and information of compounds having individual pharmacological activities; a step of discovering compounds determined to have statistically significant similarity to the individual pharmacological activities to group the compounds for each pharmacological activity; a step of fragmenting compounds in a similar pharmacological activity group into minimum chemical function units to derive fragmentation structures for each compound; a step of selecting at least one specific fragmentation structure derived in common from the compounds in the group; and a step of predicting the selected specific fragmentation structure as a new lead compound candidate for pharmacological activities of the compounds in the group.
Patent KR-20190004867-A (KR)
Title: Electro-static chuck, apparatus for processing substrate and manufacturing method of semiconductor device using the same
Inventor: KIM MIN SUNG
IPC: H01L21/683
Filed: 2017-07-04
Abstract: The present invention discloses an electro-static chuck, an apparatus for processing a substrate and a manufacturing method of a semiconductor device using the same. The electro-static chuck includes: a chuck base; an insulation plate on the chuck base; an upper part of a heater having a cell heater arranged in the insulation plate; and a heater control part controlling the cell heater. The heater control part measures resistance of the cell heater and compares the resistance to a threshold value to control heating power provided to the cell heater.
Patent KR-20190007293-A (KR)
Inventor: HYUN KIE TAK
IPC: A47L9/20
Filed: 2017-07-12
Abstract: The present invention relates to a vacuum cleaner which separates and collects dust and the like using a multi-cyclone and a mesh filter, comprising: a cleaning unit which wipes down dust and debris from the mesh filter along the outer circumference surface thereof; and a rotating unit which is combined with the cleaning unit, and which rotates the same relatively to the mesh filter. The cleaning unit cleans the surface of the mesh filter automatically or manually during the operation of the vacuum cleaner, thereby maintaining the clean surface of the mesh filter and reducing a load applied to a fan unit caused by debris or dust.
Patent KR-20190011351-A (KR)
Inventor: LEE SU YONG
IPC: A23D9/02
Filed: 2017-07-24
Abstract: The present invention relates to an oleogel manufactured by mixing a vegetable natural wax with vegetable oil and a method for manufacturing fried noodles using the same. Compared to palm oil and soybean oil which are widely used as existing edible oils, the present invention can manufacture fried foods (fried food, fried noodles) which contain low saturated fat while rancidity is delayed.
Patent KR-20190013165-A (KR)
Inventor: KIM DONG OK
IPC: H04L12/40
Filed: 2017-07-31
Abstract: The present invention relates to a device of Ethernet communication in vehicle, and a method for error recover of an end node and a switch capable of performing error management and recovery based on types and error levels of physical and logical errors generated by an end node and switch during communication with an Ethernet-based network communication in vehicle. In the error recovery method of end node of the present invention, an error of a message received at an end node is detected and a controller processor identifies type of physical error and logical error of the message. The controller processor then increments the error counter value by error type and performs error recovery based on the physical error and the type of the logical error and the error counter value.
Patent KR-20190017193-A (KR)
Inventor: PARK HAENG WOON
IPC: G06T7/00
Filed: 2017-08-10
Abstract: According to one embodiment of the present invention, a method for inserting codes into an agricultural and a marine product executed in an agricultural and marine product code inserting device comprises: a step of generating an authenticity verification code used for determining the authenticity of agricultural and marine products; and a step of inserting a halftone dot corresponding to the authenticity verification code in the agricultural and marine products before harvest, by using a method of inserting codes in accordance with a type of the agricultural and marine products before harvest. As the size of the agricultural and marine products increases, the size of the halftone dot inserted into the agricultural and marine products before harvest also increases together to determine the authenticity of the agricultural and marine products after the agricultural and marine products are harvested. Accordingly, the present invention enables consumers to avoid having anxiety for consumption activities by allowing the consumers to confirm the authenticity of the agricultural and marine products, and provides producers an advantage of being able to maintain their market position by securing the level of intrinsic worth through eliminating the risk of forgery and falsification of the original products.
Patent KR-20190020236-A (KR)
Inventor: KIM JAE GUN
IPC: A01G9/24
Filed: 2017-08-18
Abstract: The present invention relates to a sprayer for a vinyl green house which is installed in facilities such as the vinyl green house or the like, controls humidity by spraying water, and is formed to supply a nutrient solution to cultivated crops. The sprayer for a vinyl green house comprises: a pipe in which the water or the nutrient solution to be sprayed flows, and which has a plurality of holes spaced apart at a regular interval on an upper surface thereof; a nozzle block body coupled to an upper side of the pipe so as to correspond to each hole of the pipe; a lower assembly coupled to a lower side of the pipe to fix the nozzle block body and coupled with the nozzle block body, wherein the pipe is provided with a stainless steel material, thereby having strong durability.