baber/WOPTO huggingface dataset:
Patent KR-20200115959-A (KR)
Title: Printing Device, System and Method for Collecting Transaction Details
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2019-03-29
Abstract: The present invention relates to a printing device for transaction history collection provided with a control module. The printing device is provided with a printing module capable of printing a receipt requested to be printed from a payment terminal. The printing device includes: a communication unit processing communication by a designated communication method for printing processing with the payment terminal; a Bluetooth unit processing Bluetooth communication by a designated method; a signal transmission unit unidirectionally (or asynchronously) transmitting a wireless signal including communication information for Bluetooth communication connection to the Bluetooth unit at a nearby user wireless terminal; and a data receiving unit receiving a dataset transmitted by a designated communication method from the payment terminal through the communication unit, a data reading unit reading whether or not designated receipt information is included by reading the received dataset, a data processing unit storing and managing the dataset in a designated storage region in a case where the designated receipt information is included in the dataset, and an information transmission unit transmitting transaction history information corresponding to the dataset to the user wireless terminal connected to the Bluetooth unit by Bluetooth communication by a designated method based on the communication information included in the wireless signal by receiving the wireless signal unidirectionally (or asynchronously) transmitted through the signal transmission unit.
Patent KR-20200117686-A (KR)
Inventor: LEE JAEHYUK
IPC: H04W88/02
Filed: 2019-04-05
Abstract: According to various embodiments of the present disclosure, disclosed are a method and apparatus for communicating with an external device using a beam in an electronic device supporting beamforming. According to various embodiments of the present disclosure, an electronic device comprises: a wireless communication circuit configured to provide wireless communication; an antenna array including a plurality of antenna elements used for beamforming; and at least one processor operatively connected to the wireless communication circuit and the antenna array. The processor forms a beam corresponding to a direction of the electronic device based on the service start and transmits the beam to the outside, monitors reception of a response signal corresponding to the beam from at least one external device, and when receiving the response signal, may perform pairing with the external device based on at least a portion of the response signal. Various embodiments are possible.
Patent KR-20200123507-A (KR)
Inventor: BYOUNGCHUL KO
IPC: G06T7/20
Filed: 2019-04-15
Abstract: The present invention relates to a method and system for estimating a posture of a pedestrian by using a soft target training method based on a teacher-student framework. More specifically, the system comprises: a teacher training module; a soft target data generation module; a student training module; and a direction estimation module.
Patent KR-20200122777-A (KR)
Title: A Teaching Device For Decimal System
Inventor: PARK JIN
IPC: G09B25/00
Filed: 2019-04-19
Abstract: The present invention is a number learning model which can show the decimal system in the form of shapes, wherein the number learning model has a shape that is symmetric about a rotation of 72°, 144°, 216°, and 288°, and is divided into ten congruent pieces. A five-pointed star can be made by collecting ten individual models. If ten five-pointed stars are collected, a number model that can make a loop, so as to help students understand the decimal system.
Patent KR-20190124650-A (KR)
Inventor: NISHIMURA NAOSUKE
IPC: G03F7/00
Filed: 2019-04-23
Abstract: The present invention relates to an imprinting device which forms a pattern on a substrate by an imprinting process comprising: a process of bringing an imprinting material on the substrate into contact with a mold; a process of curing the imprinting material; and a process of separating the cured product of the imprinting material and the mold. The imprinting device includes a substrate hold support mechanism including a substrate chuck configured to chuck the substrate by sucking the substrate, wherein the substrate chuck has a through hole, and the substrate hold support mechanism suppresses a state in which the suction force that the substrate chuck sucks the substrate in the separation process is reduced by the gap formed between the through hole and a rear surface of the substrate and an upper surface of the substrate chuck.
Patent KR-20190132221-A (KR)
Title: Internal combustion engine and method for reducing nitrogen oxide emissions
Inventor: PLUESS ALAIN
IPC: F02D41/02
Filed: 2019-05-10
Abstract: The present invention relates to an internal combustion engine (1). The internal combustion engine comprises at least two cylinders (2). Each of the two cylinders includes a combustion chamber (3) and has a fuel inlet and an exhaust gas outlet (5) with a discharge valve (6). The engine further comprises at least one separation device (7) downstream of the combustion chambers (3). The separation device is for separating exhaust gas of all combustion chambers (3) into a first and a second exhaust gas flow. A first and a second exhaust line (8, 9) are connected to the at least one separation device (7). The at least one separation device (7) is configured to separate the exhaust gas from the combustion chambers (3) into a first gas flow for a first component exhaust line (8) and a second gas flow for a second component exhaust line (9). A first selective catalytic reduction (SCR) reactor (10) is arranged on the first component exhaust line (8) downstream of the separation device (7). The second component exhaust line (9) and the first component exhaust line (8) are separate from each other at least until the first SCR reactor (10). The first SCR reactor (10) has a maximum capacity of 80% or lower of a full load outflow rate of the at least two cylinders (2).
Patent KR-20200131478-A (KR)
Inventor: CHAEWON JUNG
IPC: H04W4/021
Filed: 2019-05-14
Abstract: Disclosed are a method, a system and a non-transitory computer-readable recording medium for controlling subscription to a chat room based on a location. The method comprises the following steps of: displaying chat rooms in which a user of a computer system can join among chat rooms in which location information is designated as a subscription condition based on the location of the computer system; and when a subscription request for a specific chat room among the displayed chat rooms is input by the user, determining whether the user can join the specific chat room based on the location of the computer system at the time when the subscription request is input.
Patent KR-20200128330-A (KR)
Inventor: PARK HYUN MIN
IPC: H04M1/02
Filed: 2019-05-15
Abstract: The present invention relates to an infolding type hinge unit with a flexible display panel mounted thereon, in more detail, the infolding type hinge unit with the flexible display panel mounted thereon, wherein an up-down bar moving up and down is installed on the top of a hinge base which is installed in a foldable part of a foldable smartphone such that as the up-down bar moves down in a folded state of the foldable smartphone, a folded part of the flexible display panel does not come into contact with the up-down bar, and when the panel of the smartphone is unfolded, the up-down bar rises up to return back to the original position thereof, and is located at the same height as an upper panel.
Patent KR-20200136174-A (KR)
Inventor: KO MIN JEONG
IPC: A23L27/30
Filed: 2019-05-27
Abstract: The present invention relates to a method for manufacturing honeyed food and tea using trifoliate orange to provide maximized ease of intake. According to one embodiment of the present invention, the method for manufacturing honeyed food using trifoliate orange comprises: a washing step of washing trifoliate orange using at least one of baking soda, salt, and vinegar; a shredding step of cutting the dried trifoliate orange one or more times to remove the seeds and shredding the trifoliate orange into slices having a preset thickness; and a trifoliate orange enzyme production step of mixing the sliced trifoliate orange with prepared sugar and aging the mixture at a temperature of 10 to 18°C in the shade for at least three months to complete trifoliate orange enzyme. According to one embodiment of the present invention, the method for manufacturing tea using trifoliate orange comprises: a washing step of washing trifoliate orange using at least one of baking soda, salt, and vinegar; a shredding step of dividing the dried trifoliate orange into flesh and peels to shred the flesh of trifoliate orange into slices having a preset thickness and shred the peels of trifoliate orange into a shredded shape; a drying and parching step of inputting and drying the flesh of trifoliate orange in a dryer at a temperature of 55 to 85°C for 6 to 23 hrs to prepare dried trifoliate orange and inputting and parching the shredded peels of trifoliate orange in a parching vessel to be parched in a preset parching condition; and a packing step of packing and sealing the mixture of the dried trifoliate orange and the peels of trifoliate orange in a packing material.
Patent KR-20200138459-A (KR)
Inventor: KIM MINSOO
IPC: H04M1/02
Filed: 2019-05-29
Abstract: The present invention provides a display device with improved aesthetics and durability. The display device comprises a display panel and a printed circuit board, wherein the display panel includes a main display area, a sub display area, a first non-display area, a bending area, and a second non-display area. The sub display area extends from the main display area, and at least a portion of the sub display area is bent. The first non-display area extends from the sub-display area. The bending area extends to the first non-display area. The second non-display area extends from the bending area, and has a data driving circuit mounted therein. In the display panel, the bending area is bent so that the second non-display area is disposed in parallel with the main display area.
Patent KR-20200141657-A (KR)
Inventor: KIM SI BAEK
IPC: E06B9/52
Filed: 2019-06-11
Abstract: A screen coupling structure is disclosed. The screen coupling structure of the present invention, capable of detachably coupling a screen to a window, comprises: a screen frame having a coupling groove formed on one side of the surface thereof to be recessed, and having locking protrusions formed on both sides of the entrance of the coupling groove to correspond to each other; and a screen fixture having protrusions and recesses formed on the circumference of the surface thereof to fix the screen to the screen frame, and inserted into the coupling groove together with an edge region of the screen so that the protrusions and recesses are coupled to the locking protrusions to be held thereon. According to the present invention, the screen can be conveniently installed and replaced by the screen fixture detachably installed in the coupling groove of the screen frame, and the locking structure between the locking protrusions of the coupling groove and the protrusions and recesses formed in the screen fixture can guarantee a solid fixing force for preventing the screen from being easily detached even by any impacts from the outside.
Patent KR-20200144885-A (KR)
Inventor: YEON DEUK HO
IPC: G06F3/041
Filed: 2019-06-19
Abstract: Embodiments of the present invention relate to a display device and a piezoelectric sensor. More specifically, the display device comprises: a lower substrate; a plurality of sensing transistors disposed on the lower substrate; a lower electrode disposed while covering the plurality of sensing transistors; a piezoelectric material layer disposed on the lower electrode; and an upper electrode disposed on the piezoelectric material layer. The piezoelectric material layer has a first thickness in a plurality of first regions in which the plurality of sensing transistors are disposed, and a second thickness, which is thicker than the first thickness in a second region in which the plurality of sensing transistors are not disposed. According to the embodiments of the present invention, various biometric information can be more accurately and more minutely detected.
Patent KR-20200145047-A (KR)
Inventor: JANG HAE DONG
IPC: A61P19/10
Filed: 2019-06-20
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating osteoporosis containing a propolis extract as an active component. The present invention can provide the pharmaceutical composition for preventing or treating osteoporosis which can be manufactured easily and simply and has excellent medicinal effects. The present invention can provide the pharmaceutical composition for preventing or treating osteoporosis which can minimize side effects such as weight gain and headache when taken for a long time.
Patent KR-20200001533-A (KR)
Title: Bio-electrode composition, bio-electrode, and method for manufacturing a bio-electrode
Inventor: HATAKEYAMA JUN
IPC: C08L83/08
Filed: 2019-06-25
Abstract: The present invention is to provide a bio-electrode composition, which has excellent conductivity and biocompatibility, is lightweight, can be prepared at low costs, and can form a bio-contact layer for a bio-electrode without the significantly degraded conductivity even if being wet or dried. The bio-electrode composition containing silicone binding to a sulfonamide salt, wherein the sulfonamide salt is represented by general formula (1). In the general formula (1), R^1 is a linear, branched or cyclic alkylene group having 1 to 20 carbon atoms, and is preferable to have an aromatic group, an ether group or an ester group, or an arylene group having 6 to 10 carbon atoms, Rf is a linear, branched, or cyclic alkyl group having 1 to 4 carbon atoms, and has at least one fluorine atom, and M^+ is an ion selected from lithium, sodium, potassium, and silver.
Patent KR-20210001299-A (KR)
Inventor: BAEK JOOYUL
IPC: H01M10/0525
Filed: 2019-06-27
Abstract: The present invention relates to an electrode for a lithium secondary battery, comprising: a current collector; and an electrode material layer including an active material on at least one surface of the current collector and a binder, wherein the electrode material layer is divided in half based on the thickness, when an upper layer located far from the current collector and corresponding to 1/2 thickness is an A electrode material layer, and a lower layer located close to the current collector and corresponding to 1/2 thickness is a B electrode material layer, the A electrode material layer and the B electrode material layer each include at least one active material layer, and all of the specific conditions (1) to (3) described in the claims are satisfied, and to a lithium secondary battery comprising the same.
Patent KR-20210001337-A (KR)
Inventor: JUNG KYU HYUN
IPC: A47J47/00
Filed: 2019-06-27
Abstract: The present invention relates to a sanitary cutting board and is to solve an existing sanitary problem such as cross-contamination, etc. when various food ingredients are trimmed by preventing cross-contamination that may occur in the trimming of various food ingredients by replacing a silicone plate. The cutting board of the present invention comprises: a ceramic plate formed in a flat and rectangular shape to trim food ingredients; a silicone plate having the same size as the ceramic plate and having a thin shape to be placed on the ceramic plate; and a fixing clip having a form of a clip to fix the silicone plate to the ceramic plate. Accordingly, the present invention has an effect of solving an existing sanitary problem such as cross-contamination, etc. when various food ingredients are trimmed by preventing cross-contamination that may occur in the trimming of various food ingredients by replacing the silicone plate.
Patent KR-20200083150-A (KR)
Title: Transistor element, ternary inverter device including the same, and method of facbricating the same
Inventor: KIM KYUNG ROK
IPC: H01L29/10
Filed: 2019-07-05
Abstract: A transistor element comprises: a substrate; a source region provided on the substrate; a drain region spaced apart from the source region in a direction parallel to the upper surface of the substrate; a pair of constant current forming patterns provided adjacent to the source region and the drain region, respectively, in the substrate; a gate electrode provided between the source region and the drain region, on the substrate; and a gate insulating film interposed between the gate electrode and the substrate, wherein the pair of constant current forming patterns form a constant current between the drain region and the substrate and the constant current is independent from the gate voltage applied to the gate electrode. Therefore, the present invention can provide the transistor element having the constant current independent from the gate voltage.
Patent KR-20210007079-A (KR)
Inventor: PARK HONGSIK
IPC: G01N21/27
Filed: 2019-07-09
Abstract: A sample change detection device is disclosed. The sample change detection device comprises: a light source unit having a plurality of light sources emitting light of various wavelength bands; a sample unit positioned on a path of the light caused by the light source and having a plurality of sample containers; a light detection unit having a plurality of light sensors detecting the light penetrating the sample container included in the sample unit in the various wavelength bands; and a deviation correction unit correcting optical deviation of the signals detected from the light detection unit. Each of the light sources, the sample container, and the light sensors can be provided in the same corresponding numbers.
Patent KR-20210009502-A (KR)
Inventor: ROH KYUNG BEOM
IPC: E02D27/28
Filed: 2019-07-17
Abstract: The present invention relates to a construction method of an in-situ pile using pressurized grouting. The construction method of an in-situ pile using pressurized grouting comprises: a first step of excavating ground in a longitudinal direction which is a vertical direction with or without insertion of a casing; a second step of inserting a reinforcing bar cage including a reinforcing bar mesh including axial bars circumferentially separated from each other and installed in the longitudinal direction and stirrups binding the axial bars in a lateral direction which is a horizontal direction, injection pipes coupled to the reinforcing bar mesh and installed in the longitudinal direction, wherein lower portions thereof are connected to each other, and a fiber tube enclosing the outside of the reinforcing bar mesh into an excavation portion of the ground; a third step of depositing concrete on the excavation portion of the ground; and a fourth step of pressurizing and injecting grout into the ground by using the injection pipes after a prescribed time elapses from the concrete deposition. The steps are performed in the order listed above. The grout is pressurized and injected into the ground by using the injection pipes and injection rings after depositing concrete on the excavation portion of the ground by using a tremie pipe to carry out reinforcing grouting on loss end surfaces of concrete occurring in a sand gravel layer and a ground layer with running water flow to additionally reinforce the loss end surfaces to increase the bearing power of an in-situ pile, particularly the skin friction force of the pile. A reinforcing steel pipe is installed on the head of the in-situ pile to provide the effect of constructing an excellent bridge structure capable of effectively responding to shearing force and bending moment concentrated on the head of the in-situ pile.
Patent KR-20210014312-A (KR)
Inventor: KIM YU IL
IPC: F16B12/44
Filed: 2019-07-30
Abstract: The present invention provides a fastening device for furniture which can minimize outside exposure by reducing the diameter of a casing, prevent a wooden component phenomenon on a panel end of furniture by sufficiently securing the distance between the panel end and the casing, firmly couple a fixing bolt to the casing by forming an inclined side for pressing and fixing the fixing bolt on a spiral flange of a tightening bolt in an inclination direction, and prevent damage to the casing by forming a fixing groove for reinforcement and a fixing protrusion for reinforcement on a coupling end of the casing. The fastening device for furniture comprises: a fixing bolt (100) having a screw unit (110) with screw threads (N) coupled to a panel (P), and a head unit (120) positioned on a different panel (P) to which the screw unit (110) is not coupled; a casing (200) which accommodates the head unit (120) of the fixing bolt (100), and is inserted into and fixed on the different panel (P) to which the screw unit (110) is not coupled; and a tightening bolt (300) including a spiral flange (330) having an inclined side (331) to fix the fixing bolt (100) on the casing (200).
Patent KR-20210014370-A (KR)
Inventor: HAN HYUN JEONG
IPC: G06V30/224
Filed: 2019-07-30
Abstract: An augmented reality system including a floor mat printed with augmented reality markers includes: a first module outputting a 3D object when a word tag on the floor mat is scanned; and a second module providing a touch interaction function of the augmented reality system. Therefore, the augmented reality system can provide improved immersion.
Patent KR-20210014869-A (KR)
Inventor: PARK DUK MYUNG
IPC: A63B53/02
Filed: 2019-07-31
Abstract: The present invention relates to a park golf club, which controls the amount of impact transmitted from a club head to a shaft during striking by manipulating a shaft-club head coupling member connecting the shaft and the club head, so the present invention can satisfy various tastes of users.
Patent KR-20210016920-A (KR)
Title: Roller assembly of the sliding door
Inventor: CHOI EUI YOUNG
IPC: E05D15/06
Filed: 2019-08-06
Abstract: The present invention relates to a roller assembly of a slide type door and, more specifically, to a roller assembly capable of reducing manufacturing costs as well as improving convenience in installation and usage by enabling compatible installation regardless of indoor and outdoor shapes or structures of a slide type door on a variety of furniture such as a wardrobe, a chest of drawers, a display cabinet and the like. The roller assembly, which is engaged and fixed with an inner surface of a slide type door to enable a roller to be smoothly slid along a rail of a window frame, comprises: a plate-shaped fixing plate engaged and fixed with the slide type door; a housing engaged and fixed with one side of the fixing plate as an integrated body, and having an open upper part; a roller supporter elastically installed by a pair of springs in the housing to be lifted up and down and having a center part axially coupled with the roller as a rotary shaft, and including departure prevention units provided on both sides of an upper part, while having a fixing groove on one side; a locking means provided on one side of the housing and the fixing plate, having a fixing pin inserted into the fixing groove of the roller supporter while being slid laterally, and controlling the roller supporter by operating the fixing pin in either direction of the fixing plate or the housing; and a height control means provided in a lower part of the housing and the fixing plate, and axially coupling an operation cam formed of an eccentric cam with a control shaft, thereby controlling the height of the roller in accordance with the lifting operation of the roller supporter by rotating the control shaft in either direction of the fixing plate or the housing.