baber/WOPTO huggingface dataset:
Patent KR-20210022985-A (KR)
Title: System for remodeling business performance evaluation and method thereof
Inventor: SHIN DONGWOO
IPC: G06Q50/26
Filed: 2019-08-21
Abstract: The present invention relates to a remodeling feasibility evaluation system and a method thereof. According to the present invention, the remodeling feasibility evaluation method includes the steps of: receiving information on a previous complex in an area where remodeling is desired, and data corresponding to variable and fixed factors of the previous complex from a user; calculating the value of the previous complex corresponding to the previous complex information; calculating a total contract area after a remodeling project using input data; calculating total project costs according to the total contract area and the value of the later complex; and analyzing a feasibility index using the total project costs and the value of the former and the latter complex. As described above, according to the present invention, it is possible to roughly calculate member′s contribution and return on investment after remodeling with the basic information of the complex in an initial planning stage of the remodeling project. In addition, the present invention enables a government and local governments to predict a comprehensive demand for old apartment houses in the local unit and can be provided as basic decision-making data for establishment of regional policies and basic plans for increasing aging apartment housing problem, and for a policy judgment.
Patent KR-20200026712-A (KR)
Inventor: TAKAI MICHIO
IPC: B63H25/38
Filed: 2019-08-23
Abstract: Provided are a rudder plate and a ship, which can implement performance in accordance with situations. The rudder plate (20) can convert a first state in which an end plate (40) is received in a wing part (30) and a second state in which the end plate (40) is unfolded from the wing part (30). When the end plate (40) is unfolded, inertia of the rudder plate (20) can be increased. When the end plate (40) is received in the wing part (30), an increase in resistance by the end plate (40) can be suppressed. Accordingly, when the performance required in the rudder blade (20) is different in accordance with the situations, the rudder blade (20) can correspond to each of the situations by converting the first state and the second state.
Patent KR-20210026212-A (KR)
Title: Camera actuator and Compact camera containing the same
Inventor: LEE BYUNG CHEOL
IPC: G03B5/02
Filed: 2019-08-29
Abstract: Disclosed are a camera actuator for implementing auto-focusing and zoom functions, and a small camera including the same. The camera actuator according to the present invention, comprises: a housing having a space between opposite first and second sidewalls to be divided into two by a partition wall; an optical unit installed to be linearly moved in an optical axis direction in a first accommodating space partitioned between the first sidewall and the partition wall; a driving body installed to be linearly moved in the optical axis direction in a second accommodating space partitioned between the second sidewall and the partition wall; a magnetic circuit unit including a driving coil installed on a wall for partitioning the second accommodating space and a driving magnet coupled to a side surface of the driving body to face the driving coil; and a rotary link for connecting the optical unit and the driving body to be interlocked. The rotary link has a rotary motion on a plane parallel to an optical axis in accordance with movement of the driving body with respect to a pivot point coupled to an upper end of the partition wall in a hinged structure. Also, a distance (D1) to an output point where one side of the rotary link is connected to one surface of the optical unit in a cam structure and a distance (D2) to an input point where the other side of the rotary link is connected to one surface of the driving body in a cam structure, from the pivot point, are formed to be different from each other.
Patent KR-20210028447-A (KR)
Title: Etching composition, method for etching insulating layer of semiconductor devices using the same and method for preparing semiconductor devices
Inventor: KIM CHEOL WOO
IPC: C09K13/06
Filed: 2019-09-04
Abstract: An objective of the present invention is to provide an etchant composition, and the etchant composition according to one embodiment of the present invention includes a phosphoric acid, a silane compound including at least one Si atom, and an ammonium salt represented by Chemical Formula 1. In this case, L^1 to L^3 are independently substituted or unsubstituted hydrocarbylene, R^1 to R^4 are independently hydrogen, substituted or unsubstituted hydrocarbyl, and X is an n-valent anion, and n is an integer of 1 to 3. Accordingly, an etching composition having a high selectivity ratio is provided.
Patent KR-20200027907-A (KR)
Inventor: LEE JUN HYOK
IPC: H02J7/00
Filed: 2019-09-05
Abstract: The present invention relates to a switch control device capable of effectively controlling a switch when the switch included in a battery pack is controlled. According to one embodiment of the present invention, the switch control device comprises: a field effect transistor (FET) controlling opening/closing of a switch receiving an input voltage and disposed between the earth and a positive terminal of the switch to transfer the input voltage to the positive terminal of the switch; a diode having one end electrically and directly connected to a node between the positive terminal of the switch and a drain terminal of the FET, and adjusting the level of a voltage applied to the node; and a control unit electrically connected to a gate terminal of the FET to transfer a signal for controlling an opening/closing operation of the switch to the gate terminal, and electrically connected to the node to diagnose a short circuit of a battery based on the voltage applied to the node.
Patent KR-20210030528-A (KR)
Title: Apparatus and method for controlling autonomous driving
Inventor: KIM HEE GWON
IPC: B60W40/09
Filed: 2019-09-09
Abstract: According to an embodiment of the present invention, an autonomous driving control method may comprise the steps of: collecting driving information of a driver and curvature information of the road; generating a driving pattern of the driver in which respective movements of a vehicle in longitudinal and lateral directions are linked to each other based on the driving information; and controlling the vehicle by setting the driving pattern as constraint conditions for driving torque and braking pressure.
Patent KR-20210034227-A (KR)
Title: Apparatus and Method for mediating Online deal based on Smart Contract
Inventor: LEE CHUL HO
IPC: G06Q20/38
Filed: 2019-09-20
Abstract: A smart contract-based online transaction intermediation device according to an embodiment disclosed in the present document comprises: a communication circuit capable of communicating with a buyer terminal, a seller terminal, and a transaction platform server; a memory for storing instructions for executing a smart contract; and a processor operatively coupled to the communication circuit and the memory. When executed, the smart contract allows the processor to remit a coin corresponding to a transaction amount from among coins deposited in a wallet address of a buyer to a wallet address of a seller when receiving a coin remittance request including the transaction amount related to goods transaction, the wallet address of the buyer, and the wallet address of the seller from the buyer terminal, wherein the remitted coins are limited in withdrawal, to store delivery information in a blockchain including the memory when receiving a request for registration of delivery information related to the goods transaction from the seller terminal or the transaction platform server, and to release the withdrawal restrictions of the remitted coins when a goods purchase decision related to the delivery information is received from the buyer terminal. In summary, the ″smart contract-based online transaction intermediation device″ can provide escrow services provided by banks or financial institutions with relatively low cost and high efficiency.
Patent KR-20210034789-A (KR)
Title: Sentence selection device for speech synthesis training based on phoneme string for constructing speech synthesizer and operating method thereof
Inventor: HOI RIN KIM
IPC: G10L15/06
Filed: 2019-09-23
Abstract: Disclosed are a sentence selection device for speech synthesis training based on a phoneme string to construct a speech synthesizer and an operating method thereof. By presenting a technique for selecting sentences having a phoneme sequence distribution similar to a phoneme sequence distribution of the phoneme sequence distributed throughout a plurality of sentences as sentences for speech synthesis training among the plurality of sentences, the present invention can support to created highly efficient speech data with only a few sentences when a user wants to create speech data for constructing a speech synthesizer.
Patent KR-20200038183-A (KR)
Inventor: TERAMOTO MASAYOSHI
IPC: B24D18/00
Filed: 2019-09-25
Abstract: An objective of the present invention is to suppress an adhesive from being discharged from a grinding stone burying unit. A concave unit (23) is formed on a corner unit of a boundary of a groove unit (21) and a bottom surface (101) of a wheel base (10) to form a grinding stone burying unit (25) including the groove unit (21) and the concave unit (23). When burying a grinding stone (11) in the grinding stone burying unit (25) filled with an adhesive (J), the adhesive (J) remains in the concave unit (23). Accordingly, the adhesive (J) is suppressed from being discharged above the bottom surface (101) from the grinding stone burying unit (25). A process of removing a discharged adhesive (J) does not need to be performed, and thus the number of processes required to manufacture a grinding wheel can be reduced. Also, the adhesive (J) is suppressed from infiltrating into a portion protruding from the bottom surface (101) of the wheel base (10) in the grinding stone (11). Therefore, machining defects such as abnormalities in the surface of workpieces can be suppressed.
Patent KR-20210045653-A (KR)
Title: An apparatusd for managing virtual fashion items to provide interactive fashion contents
Inventor: CHOI HYUNSEOK
IPC: G06Q30/06
Filed: 2019-10-17
Abstract: A virtual fashion item management device according to an embodiment of the present invention comprises: a basic virtual fashion item setting unit that sets a predefined basic virtual fashion item template; a virtual fashion item generating unit that generates a virtual fashion item by inputting new item information of the creator corresponding to the basic virtual fashion item template; and a virtual fashion interface processing unit that applies and processes the virtual fashion item corresponding to the user's image information to render 3D image information on which the virtual fashion item is worn. Therefore, the present invention is capable of increasing brand engagement and experience.
Patent KR-20200047401-A (KR)
Title: Method for managing radio links in multi-carrier environment, and apparatus for the same
Inventor: KIM JAE HEUNG
IPC: H04W36/00
Filed: 2019-10-24
Abstract: The present invention relates to a method for managing radio links in a multi-carrier environment, to provide a mobility support and radio link management function to secure service continuity in a mobile communication system, and an apparatus therefor. According to the present invention, an operation method of a terminal for managing radio links comprises the following steps of: receiving a connection resetting message for setting a carrier aggregation function including setting information for a second cell operated as a secondary cell from a first cell operated as a primary cell; performing a beam and radio link monitoring operation for the first and second cells; when a beam problem or failure for the second cell is detected, performing at least one from a procedure for reporting the beam problem or failure to the first and second cells, a procedure for requesting recovery of the beam problem or failure to the first and second cells, and a beam recovery procedure with the second cell; and receiving a control message from the first and second cells in response to the report of the beam problem or failure or the beam recovery procedure; and when the control message is received, determining whether the beam recovery procedure is successful.
Patent KR-20210049364-A (KR)
Title: Due to aging and fermentation of meat processing methods
Inventor: BU KYUNG ROK
IPC: A23B4/12
Filed: 2019-10-25
Abstract: The present invention relates to a meat processing method, which, by aging and fermenting fresh or frozen meat at a low temperature by a unique method of the present invention, has excellent flavor while increasing the protein content, and through which the odor of livestock is removed for even children, people with weak stomach, or patients with poor gastrointestinal function to eat meat without any repulsion.
Patent KR-20210051182-A (KR)
Title: System and method for generating customized cable diagram
Inventor: HANMIN LEE
IPC: G06F30/00
Filed: 2019-10-30
Abstract: Disclosed are a system and method for generating a personalized cable diagram. The system for generating the personalized cable diagram comprises: a database wherein a cable connection information and a cable diagram data already worked by one or more designers are stored; and a generating device that generates personalized design rule information corresponding to each designer's design pattern using the cable diagram data stored in the database, and generates a cable diagram corresponding to the cable connection information using personalized design rule information corresponding to the designer who has inputted a request for automatically generating a cable diagram. Therefore, the present invention is capable of having an effect of minimizing correction work performed manually.
Patent KR-20200058287-A (KR)
Title: Surface testing device and surface testing method using condensing means
Inventor: TSAI CHENG TING
IPC: G01B11/30
Filed: 2019-11-01
Abstract: The present disclosure provides a surface testing apparatus for testing the surface of a test object. The surface testing apparatus includes an airflow generator, a light emitting unit, and a photosensitive unit. The airflow generator is located above the test object and is configured to spray a vapor stream toward the surface of the test object, thereby forming a condensation layer on the surface of the test object. The light emitting unit is located above the tested object and is configured to project light onto the condensation layer. The photosensitive unit is located above the test object and is configured to receive the light scattered by the condensation layer.
Patent KR-20210055316-A (KR)
Title: Fuel Machine Ram Seal Force Measuring Equipment
Inventor: JUN JUNGWOO
IPC: G01M3/00
Filed: 2019-11-07
Abstract: The present invention relates to a device for measuring force of a ram seal for a fuel exchanger, and more specifically, to a device for measuring force of ram seal for a fuel exchanger, which checks a torque value and a sealing state of a ram seal in order to determine soundness of inner components after the ram seal is coupled with a fuel exchanger disposed in a nuclear reactor, thereby ensuring accuracy and reliability of operation and safety of maintenance. The device of the present invention comprises: a base (130); a housing (110) disposed on the upper part of the base (130), where ram seal (200) is coupled; a transfer means (140) transferring the housing (110) back and forth and to the left or to the right to locate the same at a right position; a stopper block (120) supporting the side of the ram seal (220) coupled with the housing (110); and a control unit controlling a direction, time and torque value of rotation of the ram seal (200) fixed by the stopper block (120).
Patent KR-20210007797-A (KR)
Inventor: HUANG XIAOHUI
IPC: H01L33/06
Filed: 2019-11-08
Abstract: The present invention provides an ultraviolet LED and a manufacturing method thereof. The ultraviolet LED comprises a substrate, and a non-doped Al_tGa_(1-t)N layer, an N-type Al_wGa_(1-w)N layer, an Al_xGa_(1-x)N/Al_yGa_(1-y)N multiple quantum well layer, an electron barrier layer and a hole injection layer which are sequentially stacked on the substrate. The hole injection layer comprises at least one sub-layer, and the sub-layer comprises at least two of a P-type Al_uGa_(1-u)N layer, a P-type Al_vGa_(1-v)N layer and a P-type GaN layer stacked together, where 0<t<1, 0<w<1, 0<y<x<1, 0<v<=1, 0<u<=1, u≠v. The ultraviolet LED according to the present invention has a hole injection layer with a cycle structure, thereby improving luminous efficiency.
Patent KR-20200062029-A (KR)
Inventor: TSAI CHENG TING
IPC: F28B1/06
Filed: 2019-11-11
Abstract: The present invention relates to a condensing system, which is used to generate a condensation layer on a surface of an object to be detected. The condensing system comprises an airflow generation device and a flow path device. The airflow generation device is used to generate a condensation airflow. The condensation airflow has a dew point temperature, and the dew point temperature is higher than the temperature of the surface of an object to be detected. The flow path device communicates with the airflow generation device, and the condensation airflow is introduced into the flow path device by the airflow generation device. The flow path device includes a flow equalization module. The flow equalization module is adjacent to the airflow generation device, and is formed to receive the condensation airflow. Moreover, the flow equalization module includes at least one flow equalization plate, and each flow equalization plate has at least one first through hole.
Patent KR-20200079177-A (KR)
Title: Air conditioner
Inventor: SHINICHIRO NAGAMATSU
IPC: F25B41/00
Filed: 2019-11-15
Abstract: According to an embodiment of the present invention, an air conditioner includes a refrigerant circuit having a compressor, an outdoor heat exchanger, an outdoor expansion valve, an indoor expansion valve, and an indoor heat exchanger. The refrigerant circuit includes: an auxiliary heat exchanger provided in a refrigerant pipe between the outdoor heat exchanger and the indoor expansion valve, and connected to the outdoor expansion valve in series; and a rectification part allowing a refrigerant flowing from the outdoor heat exchanger to the indoor expansion valve during a cooling operation or a refrigerant flowing from the indoor expansion valve to the outdoor heat exchanger during a heating operation to flow by sequentially passing through the auxiliary heat exchanger and the outdoor expansion valve. Accordingly, the air conditioner can prevent reduction in performance of the auxiliary heat exchanger in the cooling operation and the heating operation.
Patent KR-20210060220-A (KR)
Inventor: KWON HYO YOUNG
IPC: H01L21/324
Filed: 2019-11-18
Abstract: Provided are a composition for a resist underlayer including a polymer having a structural unit represented by chemical formula 1 and a solvent, and a pattern forming method using the composition for a resist underlayer, wherein in chemical formula 1, each substituent is as defined in the specification.
Patent KR-20210062986-A (KR)
Title: Artificial feed composition of Protaetia brevitarsis
Inventor: KIM SEONG HYUN
IPC: A23K20/147
Filed: 2019-11-22
Abstract: The present invention relates to an artificial feed composition for breeding Protaetia brevitarsis, and more particularly, to an artificial feed composition capable of significantly increasing the number of spawning, a spawning period, and a survival period of the Protaetia brevitarsis. The artificial feed composition for breeding the Protaetia brevitarsis according to the present invention significantly increases the number of spawning, and the spawning period and the survival period of the Protaetia brevitarsis. The artificial feed composition according to the present invention can mass-breed the Protaetia brevitarsis throughout the year, thereby being utilized in various fields such as insect breeding, and furthermore in the pharmaceutical and food fields.
Patent KR-20200062052-A (KR)
Inventor: LEE JONG MIN
IPC: C09K11/88
Filed: 2019-11-22
Abstract: The present invention relates to quantum dots, quantum dot composite including the same, and device including the same. The quantum dot includes: a seed including a first semiconductor nanocrystal containing a group II-VI compound; a quantum well surrounding the seed and including a second semiconductor nanocrystal containing a group 3A metal and a group V element other than aluminum; and a shell disposed on the quantum well and including a third semiconductor nanocrystal containing a group II-VI compound, wherein the quantum dot does not contain cadmium, an energy band gap of the second semiconductor nanocrystal is smaller than an energy band gap of the first semiconductor nanocrystal and an energy band gap of the third semiconductor nanocrystal, and a UV-Vis absorption spectrum curve of the quantum dot does not have an inflection point within the wavelength range of 450 nm to 600 nm.
Patent KR-20210064851-A (KR)
Title: Brushless Direct Current Motor
Inventor: CHO JIN WOO
IPC: H02K29/00
Filed: 2019-11-26
Abstract: A BLDC motor is disclosed. The BLDC motor comprises: a rotor including a shaft portion and a cylindrical permanent magnet having the shaft portion coupled to the center thereof, wherein the rotor is rotatably supported around the shaft portion; and an annular stator having a plurality of teeth having a coil wound thereon to form an electromagnetic field, wherein the annular stator surrounds the rotor. The permanent magnet includes a stress reducing portion of a shape, which is prepared to have a smaller weight or volume than a weight or volume per an axial unit length except both ends, on both ends so as to reduce centrifugal stress according to rotation of the rotor.
Patent KR-20210067190-A (KR)
Title: Control system for apparatus of cooling fog
Inventor: HONG JAE UI
IPC: B01D47/06
Filed: 2019-11-29
Abstract: The present invention relates to a cooling fog management system means capable of predicting the demand for a cooling fog means. The cooling fog management system means capable of predicting the demand for a cooling fog means includes: a cooling fog means (100) for generating artificial fog; a cooling fog control means (200) for controlling and managing an operating state according to a situation; and a cooling fog installation predicting means (300) configured to use data accumulated in the cooling fog control means (200) to predict the specifications and demand of the cooling fog means (100) in a specific place where the cooling fog means (100) is not yet installed and provide a derived result.
Patent KR-20210068957-A (KR)
Title: Preparation method of germinated coffee
Inventor: PARK DEOK SIN
IPC: A23F5/02
Filed: 2019-12-02
Abstract: The present invention provides a method for producing germinated coffee, comprising the following steps of: while green coffee beans are spread evenly inside a germination container, forming a germination liquid mixed with 0.1 to 01.0 wt% of an alcohol extract (70%) of a mixed and pulverized mixture of Plantago asiatica roots, Corydalis yanhusuo roots, Patrinia villosa roots, spinach, kale, and carrots, 99.0 to 99.9 wt% of purified filtered water, sparkling water to the green coffee beans and obtaining germinated beans; roasting the germinated beans; and grinding the roasted germinated beans.