baber/WOPTO huggingface dataset:
Patent KR-20200095242-A (KR)
Inventor: KUC TAE YONG
IPC: G06F16/36
Filed: 2019-01-31
Abstract: The present invention relates to an ontology-based environmental model constructing method and to a system thereof. The environmental model constructing method comprises the steps of: generating at least one environmental modeling element among objects, spaces, robots, and occupants constituting an environmental model; and generating an explicit model, an implicit model, and a symbol for the generated environmental modeling element to construct the environmental model. The environmental model constructing method is based on the human spatial representation capability.
Patent KR-20200097029-A (KR)
Inventor: YOUNGHEE NOH
IPC: G06F16/2453
Filed: 2019-02-07
Abstract: Disclosed are an information search device based on a semantic network knowledge base and a method thereof. According to one embodiment of the present application, an information search method based on a semantic network knowledge base comprises the steps of: extracting terms from a document database and calculating weights of the terms; calculating the similarity between the terms based on the weights; constructing a semantic network knowledge base based on the similarity; performing the document search with a search word input by a user based on the semantic network knowledge base; and calculating a degree of similarity between the document searched as a result of the document search and the search word, ranking a plurality of documents in the order of similarity, and providing the plurality of documents to the user.
Patent KR-20200078290-A (KR)
Inventor: TAE WOO LEE
IPC: C08K9/08
Filed: 2019-02-12
Abstract: The present invention relates to a metal halide perovskite nanocrystalline particle-polymer complex using a cured product of a photopolymerizable monomer, and a method for manufacturing the same. The metal halide perovskite nanocrystalline particle-polymer complex according to the present invention can improve stability of metal halide perovskite nanocrystalline particles against external chemical species such as oxygen or moisture since a polymer surrounds metal halide perovskite nanocrystalline particles, and migration of halide ions, which can occur in the electric drive of metal halide perovskite nanocrystalline particles, can be suppressed.
Patent KR-20200103173-A (KR)
Title: A method for learning documents
Inventor: DONGWON JOO
IPC: G06N20/00
Filed: 2019-02-12
Abstract: According to an embodiment of the present invention, a document training method comprises the following steps of: receiving training document data including a supervised training data set to which labels for document classification are assigned from a training document database; receiving document data to be classified that includes an unsupervised training data set to which labels are not assigned; variably generating classifiers for classifying the document data to be classified based on the training document data; predicting a label of the document to be classified according to an unsupervised training method that uses the variably generated classifiers; allocating a label to the document data to be classified according to the prediction; and updating the training document database by integrating the label-allocated document to be classified into the training document data. Therefore, documents can be classified more effectively with high recall without burdening excessive human resources and infrastructure costs.
Patent KR-20200100941-A (KR)
Title: Exposure control Apparatus and Method
Inventor: PAC JUNG WON
IPC: H04N5/243
Filed: 2019-02-19
Abstract: The present invention relates to an exposure control device. The exposure control device comprises: a preprocessor clustering an image using luminance and proximity; and an exposure control unit controlling exposure using luminance and area size of a cluster. Therefore, the separation of areas and derivation of important areas clustering is easy, and stable exposure control is possible through metering of the corresponding area.
Patent KR-20200068540-A (KR)
Inventor: WISEMAN SHAI
IPC: G02B7/09
Filed: 2019-02-21
Abstract: In a range differentiator useful for auto-focusing, the range differentiator includes: an image generator providing an image of a scene at various physical depths; a depth differentiator distinguishing portions of the image at depths less or equal to a predetermined threshold, which are irrespective of a shape of the portions, and providing a depth differentiated image; and a focus distance ascertainer ascertaining a focus distance based on the depth differentiated image.
Patent KR-20200106780-A (KR)
Title: Ventilation system
Inventor: CHOE GWANG JU
IPC: F24F7/08
Filed: 2019-03-05
Abstract: The present invention relates to a ventilation device in which a total heat exchange flow path and a bypass flow path are individually and separately constructed so that the ventilation device can be universally installed as a wall-mounted-type and a stand-type, and which, when being used as a wall-mounted-type, can be installed both in left and right sides. To this end, the ventilation device comprises: an outer connecting pipe of which one end portion is installed to penetrate a side wall to be exposed to the outdoors, and which includes an intake pipe forming an intake air inlet at one end portion and an exhaust pipe forming an exhaust air outlet at one end portion; a main body connecting pipe connected to the intake pipe by means of a duct, and including, at a distal end, an intake pipe connecting unit at which an intake damper is installed and an exhaust pipe connecting unit connected by means of the exhaust pipe and the duct in order to be connected to the outer connecting pipe; a main body fixed to a wall or a holder, and having the main body connecting pipe fixed and installed into one side, wherein an intake air flow path to allow intake air to flow and the exhaust damper are installed therein, while an exhaust air flow path is formed to allow exhaust air to flow; a central cover in which an intake connector connected to the intake air flow path and a plurality of exhaust connectors connected to the exhaust air flow path are disposed, and which has a control unit mounted at the center thereof to divide the intake air connector and the exhaust air connector to control while preventing interruption of the intake air and the exhaust air; and a top cover which is mounted on the central cover, and in which an intake air outlet and an exhaust air inlet are disposed to respectively correspond to the intake air connector and the exhaust air connector divided by the control unit. Here, the control unit is formed in a symmetric structure in left and right directions so as to, when the main body is installed on a wall, enable the installation thereof both in left and right sides. Therefore, total heat exchange efficiency can be maximized.
Patent KR-20200107498-A (KR)
Title: Connecting device for cables
Inventor: LEE MYUNG SOO
IPC: H02G15/08
Filed: 2019-03-08
Abstract: The present invention provides a cable connection device in which a connection unit connecting cables and a length adjustment unit are formed to be separated from each other and attachment and detachment of the seat-side cable and the connection unit are easy. According to an embodiment of the present invention, the cable connection device for connecting a first cable connected to a folding unit of a seat in a first direction and a third cable connected to a switch unit in a second direction opposite to the first direction comprises: a connection unit including a connection unit formed therein to connect one end of a first cable and a second cable and slide in a first or second direction; and a length adjustment unit formed in the second direction of the connection unit and formed to connect the other end of the second cable and a third cable. A locking protrusion formed on a connection protrusion coupled to the first cable is inserted into the first direction of the connection unit and is fixed to a locking plate which is restored after elastically deforming the locking plate formed on an inner surface of the connection unit.
Patent KR-20200114280-A (KR)
Title: Decompression apparatus for superheated steam
Inventor: PARK SEONG RYONG
IPC: F22G7/12
Filed: 2019-03-28
Abstract: The present invention relates to a decompression device for superheated steam, capable of more precisely controlling the pressure and temperature of steam, including: a solid refuse fuel (SRF) boiler; a heating unit having an inlet which is connected to an outlet side of the SRF boiler and through which steam discharged from an outlet of the SRF boiler is introduced and an outlet for heating and discharging the steam introduced through the inlet; a hydrogen production unit that is connected to the outlet to produce hydrogen through electrolysis of the steam discharged from the outlet; and a decompression unit that is installed in one or all of a section between the outlet side and the inlet of the SRF boiler and a section between the outlet and the hydrogen production unit to reduce the pressure of the steam and control the temperature of the steam.
Patent KR-20200114710-A (KR)
Inventor: KIM SULHO
IPC: A61B5/00
Filed: 2019-03-29
Abstract: Disclosed are a method for providing scan guide and an image processing apparatus therefor. A method for providing scan guide according to an embodiment comprises the following steps: displaying, on a scan screen, a guide scan path for providing a scanning strategy of an intraoral scanner; tracking a user scan path actually scanned by the intraoral scanner along the guide scan path; and displaying the tracked user scan path together with the guide scan path.
Patent KR-20200116589-A (KR)
Inventor: KIM JAE HYUNG
IPC: G07G1/00
Filed: 2019-04-01
Abstract: The present invention relates to a method for operating value information using an interface device. The method comprises: a first step of acquiring transaction detail information; a second step of transmitting transaction confirmation information to a designated operation server; a third step of performing a procedure for generating value information; and a fourth step of transmitting value issuance information to a program of a user′s wireless terminal. According to the present invention, a procedure in which value information is directly treated to a user can be performed.
Patent KR-20200116792-A (KR)
Title: soybean pressure cooking device
Inventor: NAM JUNG SU
IPC: A23P30/00
Filed: 2019-04-02
Abstract: The present invention relates to a soybean cooker. The soybean cooker comprises: a steamer body (1); rotation shafts (2) (2a); a steamer body device stand (3); shaft holders (4, 4a); a rotation shaft rotation device (5); a support protrusion (4b); and a vertical guide pipe (7). According to the present invention, a towing rope or a hydraulic cylinder can be used, and thus a device is convenient and can be easily operated.
Patent KR-20200128923-A (KR)
Inventor: KWON OH SUNG
IPC: A62B18/02
Filed: 2019-05-07
Abstract: The present invention provides a mask having an adjustable strap to reduce the number of working processes. According to the present invention, the mask (10) comprises a central filter sheet (11), an upper filter sheet (12), and a lower filter sheet (13). A strap holder (50) is disposed in a delta part (16) formed up to the outer edge of the mask (10) with respect to a welding and folding line (15) of the lower filter sheet (13) disposed in the mask (10), wherein a face part (51) welded on the mask (10) is formed in the strap holder (50). One side of an elastic locking device (52) is integrally formed with the face part (51) through a connection part (53), the other side of the elastic locking device (52) has an opening part (55) formed therein to allow an ear band (20) to be inserted thereinto, and a locking protrusion (54) is formed at an entry inside the opening part (55), and thus the opening part (55) of the strap holder (50) disposed at the delta part (16) is placed just below the mask (10).
Patent KR-20200132481-A (KR)
Inventor: DO JEONG HYEON
IPC: C22C19/05
Filed: 2019-05-17
Abstract: The present invention provides a nickel-based single crystal super heat-resistant alloy, which comprises: 4.5 to 7.0 wt% of aluminum (Al); 10.5 to 12.5 wt% of cobalt (Co); 2.65 to 4.65 wt% of chromium (Cr); 0.8 to 2.0 wt% of molybdenum (Mo); 1.8 to 2.5 wt% of rhenium (Re); 6.0 to 9.0 wt% of tantalum (Ta); 6.9 to 8.9 wt% of tungsten (W); and the remainder consisting of nickel (Ni). Therefore, the nickel-based single crystal super heat-resistant alloy can have excellent high temperature fatigue properties and high temperature creep properties.
Patent KR-20200133479-A (KR)
Inventor: KIM KWANG YOUNG
IPC: H02K15/02
Filed: 2019-05-20
Abstract: Disclosed are a rotor manufacturing method for manufacturing a rotor for a motor, and a magnet fixing system for manufacturing the rotor. The rotor manufacturing method comprises: a fixing preparation step of closing one opening of a slot to fix a magnet in the slot for inserting the magnet formed through a rotor core; and a magnet fixing step of injecting an adhesive material through the other opening of the slot to fix the magnet in the slot. According to the present invention, a fixing force of the magnet can be stabilized, and deformation of the rotor core is prevented in a process of fixing the magnet. Moreover, expensive molds for each product like a conventional molding method are not required to be manufactured, and only upper and lower parts of the rotor core are pressed in an axial direction to fix the magnet, thereby not affecting quality in accordance with a shape of an outer diameter of the rotor core.
Patent KR-20200136742-A (KR)
Title: Stack package including interconnect structure
Inventor: CHOI BOK KYU
IPC: H01L23/00
Filed: 2019-05-28
Abstract: Provided is a stack package including an interconnect structure which can reduce resistance. The stack package comprises: a package substrate including bond fingers; and a stack of first and second semiconductor dies. The first semiconductor die includes a first rewiring connecting first and second pads to each other. The second semiconductor die includes a second rewiring connecting third and fourth pads to each other. A first interconnect is bonded to the bond finger while connecting the first pad and the third pad to each other, and a second interconnect connects the second pad and the fourth pad to each other.
Patent KR-20200137282-A (KR)
Title: Method and apparatus for generating heart model reflected action potential duration restitution kinetics
Inventor: PAK HUI NAM
IPC: A61B5/0402
Filed: 2019-05-29
Abstract: Provided are a method and an apparatus for generating a heart model reflecting action potential duration restitution kinetics, capable of visually outputting a maximum slope for a correlation between a relaxation period and an action potential duration at every point included in a three-dimensional heart model. According to one embodiment of the present invention, the method for generating the heart model reflecting the action potential duration restitution kinetics includes: (a) loading time-specific voltage data including a heart model including N coordinates (N is a natural number of 1 or more) and voltage values measured at first predetermined time intervals in the N coordinates included in the heart model; (b) calculating a relaxation period, which is a time from a point (APD90) representing a voltage value that is 90% of a highest point of voltage values included within a first predetermined time interval to a point of receiving electrical stimulation included within a next first predetermined time interval at a specific coordinate included in the heart model, by using the loaded time-specific voltage data; (c) calculating an action potential duration, which is a time from the point of receiving the electrical stimulation included within the next first predetermined time interval to a point (APD90) representing a voltage value that is 90% of a highest point of voltage values included in the next first predetermined time interval at the specific coordinate included in the heart model, by using the loaded time-specific voltage data; (d) calculating a correlation between the calculated relaxation period and the calculated action potential duration at the specific coordinate included in the heart model, and calculating a maximum slope by using the calculated correlation; and (e) reflecting the calculated maximum slope to the specific coordinate included in the heart model and visually outputting the same.
Patent KR-20200137720-A (KR)
Inventor: JEON IN YUP
IPC: A47G21/18
Filed: 2019-05-31
Abstract: The present invention provides a straw with separable metal, which includes: a plane assembly having a plurality of planes and extended to both sides to form a flow path; magnetic substances mounted inside the plurality of planes; and a sealing unit formed on a coupling surface in contact while the plurality of planes are coupled, wherein the plurality of planes are coupled by attractive force applied to the magnetic substances having polarities different form each other. Therefore, the straw with separable metal can be semi-permanently used.
Patent KR-20200045393-A (KR)
Title: Method for authoring electronic document, Apparatus for authoring electronic document and Computer program for the same
Inventor: JEONG HEE WON
IPC: G06F40/166
Filed: 2019-05-31
Abstract: The present invention relates to an electronic document authoring method, an electronic document authoring apparatus, and a computer program which can author electronic documents in various formats by a convenient operation by using a page layout template. According to an aspect of the present invention, the electronic document authoring method comprises: (1) a step of displaying a page layout template on which a document is to be authored in a display screen of an electronic document authoring program, wherein the page layout template includes one or more replacement objects and the replacer objects are objects replaceable with content objects and have information about object positions and area sizes; (2) a step in which a replacement object is selected and inputted; (3) a step of displaying one or more content menu objects in the display screen of the electronic document authoring program, wherein the content menu objects are objects to configure and input a content type to replace a replacer object with a content object and have information about a type of content; (4) a step in which a content menu object is selected and inputted; and (5) a step of replacing the selected and inputted replacer object with a content object generated based on the selected and inputted content menu object to insert the content object into the page layout template.
Patent KR-20200138621-A (KR)
Inventor: SEO OK RAN
IPC: A47B46/00
Filed: 2019-06-01
Abstract: The present invention relates to a kitchen furniture support and, more particularly, to a length-adjustable flexible kitchen furniture support which has a variable shaft retractable from an inner or outer side of a support body and a finishing cap idling between a lower end of the variable shaft and the ground, thereby varying the length of a plurality of supports according to the conditions of a place where kitchen furniture is installed, prevents the variable shaft, rotated to adjust the length, from being rubbed against the ground, thereby facilitating easier installation and adjustment work, and prevents the movement of the variable shaft. According to the present invention, the flexible kitchen furniture support comprises: the support body; the variable shaft retractable from the inner and outer side of the support body; a rotating means for allowing the variable shaft to be retractable from the inner and outer side of the support body; the finishing cap installed at a lower end of the variable shaft, and corresponding to the ground; and a sliding means for allowing the finishing cap to idle. The support body has an inner case inserted thereinto. The inner case has a female thread formed on the inner wall thereof. The variable shaft has a retractable means press-fitted at an upper end thereof. The retractable means has a male thread formed on the circumferential surface thereof and is coupled to the inner case. The female thread is formed to be relatively longer than the male thread.
Patent KR-20190142213-A (KR)
Title: Chuck table, abrasive apparatus and method for manufacturing abrasive article
Inventor: TAKAMORI YUDAI
IPC: B24B7/30
Filed: 2019-06-04
Abstract: A chuck table for adsorbing an object to be abrased comprises: a body having an area where an object to be abrased may be placed; a porous member provided in the area where the object to be abrased may be placed in the body; and an adsorption hole placement area, which is the area where the object to be abrased may be placed in the body, provided at the outside of the porous member. The chuck table may suppress the occurrence of appearance defects or operation defects of the abrasive article.
Patent KR-20200141180-A (KR)
Inventor: LEE SANG HUEN
IPC: A23L17/00
Filed: 2019-06-10
Abstract: The present invention relates to an automatic skewered fishcake production device. The automatic skewered fishcake production device comprises: a fishcake supply conveyor (100); a fishcake supply means (200); a fishcake folding means (300); a skewered fishcake insertion means (400). The fishcake folding means (300) comprises: a skewered fishcake support frame (302); a fishcake support frame (304); a first folding frame (310); a second folding frame (312); and a skewered fishcake supply cylinder (320). According to the present invention, the production speed of skewered fishcake can be improved, and the production costs of skewered fishcake can be reduced.
Patent KR-20200141839-A (KR)
Inventor: MYEONGOK SON
IPC: G10L15/02
Filed: 2019-06-11
Abstract: The present invention relates to a display device for providing a result desired by a user when receiving a voice command. The display device may comprise: a storage unit storing a keyword for executing a designated function; a voice acquisition unit receiving a voice command; a control unit acquiring information on the voice command and information on a designated function corresponding to a keyword if the keyword is included in the voice command; and a display unit displaying at least one of the information on the voice command and the information on the designated function.
Patent KR-20210002143-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/00
Filed: 2019-06-25
Abstract: The present invention relates to a method for outputting popular product information using a store device. According to the present invention, the method for outputting popular product information using a store device comprises the steps of: checking device-side order details; storing the checked device-side order details in a designated storage area; receiving POS-side order details; storing the POS-side order details in a designated storage area; determining a popular product; and outputting product information. According to the present invention, a customer can easily check popular products in a store.
Patent KR-20210000998-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L45/00
Filed: 2019-06-26
Abstract: Disclosed are a bidirectional two-terminal phase change memory device for adaptively using a depletion layer and an operation method thereof. According to one embodiment of the present invention, a phase change memory device comprises: a first electrode; a second electrode; and a phase change memory cell interposed between the first electrode and the second electrode. The phase change memory cell includes a P-type intermediate layer used as a data storage as a crystalline state is changed by a voltage applied through the first electrode and the second electrode and an upper layer and a lower layer formed at both ends of the intermediate layer of an N-type semiconductor material. One of the intermediate layer, the upper layer, and the lower layer may be adaptively used as a depletion layer based on the crystalline state of the intermediate layer.