baber/WOPTO huggingface dataset:
Patent KR-20210152255-A (KR)
Inventor: PARK JIN WOO
IPC: H01L23/485
Filed: 2020-06-08
Abstract: The technical problem to be solved by the present invention is to provide a semiconductor package capable of preventing transfer of crack generated in an underfill material layer between a board of PCB and an interposer substrate. Provided is a semiconductor package. The semiconductor package comprises: a first substrate including a circuit pattern and a dummy pattern disposed on an upper surface and a solder resist layer disposed on the circuit pattern and the dummy pattern and including a first opening exposing at least a portion of the circuit pattern; a solder ball disposed on the first opening; a second substrate disposed on the first substrate and electrically connected to the first substrate by a solder ball; and an underfill material layer disposed between the first substrate and the second substrate and surrounding the solder ball. The dummy pattern is not electrically connected to the circuit pattern and is electrically insulated from the solder ball and the second substrate by the solder resist layer.
Patent KR-20200143268-A (KR)
Inventor: IIJIMA NOBUYUKI
IPC: B23Q3/15
Filed: 2020-06-09
Abstract: A substrate fixing device includes: a base plate; an electrostatic adsorption member which adsorbs and retains a substrate; a support member which is disposed on the base plate to support the electrostatic adsorption member; and an adhesive layer which adhesively bonds the electrostatic adsorption member to the base plate. The support member directly contacts the base plate and the electrostatic adsorption member. An elastic modulus of the support member is higher than an elastic modulus of the adhesive layer.
Patent KR-20210153255-A (KR)
Inventor: JOO HYUN KYUNG
IPC: G10K11/172
Filed: 2020-06-10
Abstract: The present invention relates to an apparatus for reverberation tuning in a multipurpose space, a method, and a system. The apparatus for reverberation tuning in the multipurpose space of the present invention comprises: at least equal to or more than one reverberation variable unit installed in a predetermined indoor space and varying a reverberation time of sound generated inside a predetermined space by controlling sound absorption, reflection, or diffusion through expansion or compression; and an expansion means connected to one side of the reverberation variable unit to expand or compress a reverberation forming unit to a predetermined volume. A variable curtain provided in the reverberation variable unit expands when a power is supplied from the expansion means. An objective of the present invention is to control a plurality of panels, the reverberation variable unit, or a reverberation variable module.
Patent KR-20210002014-A (KR)
Inventor: LUI JINHYUN
IPC: H01L51/05
Filed: 2020-06-25
Abstract: The present invention relates to a compound for an organic optoelectronic device represented by the combination of chemical formula 1 and chemical formula 2, a composition for the organic optoelectronic device comprising the same, the organic optoelectronic device, and a display apparatus. Details of chemical formula 1 and chemical formula 2 are as described in the specification. The present invention can realize a high-efficiency and long-lifespan organic optoelectronic device.
Patent KR-20220005692-A (KR)
Title: chicken sweet and sour pork
Inventor: YU NA HYEON
IPC: A23L27/30
Filed: 2020-07-07
Abstract: A chicken has excellent effects on skin beauty and osteoporosis. Among the parts of a chicken, wings have an effect of beautifying the skin and preventing osteoporosis. Because the wings contain collagen, it is good for young women who seek beauty and want fair skin. A chicken has a lot of protein to promote brain activity. A chicken is a meat rich in protein to help the brain growth, generate cell tissues serving as a skeleton in maintaining the body, and prevent various diseases. A chicken is an excellent nutritious food for postpartum recovery. Pregnant women need a lot of protein and good quality fat. A chicken is a good nutritional food for pregnant women who need a lot of nutrition due to higher protein and digestibility than those of other meats. A chicken protects the liver of our body. When the muscles are shrunk or tired and eyesight deteriorates due to liver abnormalities, eye diseases are likely to occur. Accordingly, oriental medicine recommends eating chicken liver. A method for manufacturing sweet and sour chicken tenderloin comprises a first frying step, a second frying step, a seasoning preparation step, and a mixing step.
Patent KR-20220014395-A (KR)
Inventor: GIM MIN JUN
IPC: G02F1/1335
Filed: 2020-07-24
Abstract: The present application relates to a light modulation device. The present application can provide a light modulation device applicable for various purposes by controlling light leakage in all directions in a blocking mode while having excellent optical properties such as transmittance variable properties, and good mechanical properties.
Patent KR-20220013256-A (KR)
Title: Method and system for diagnosing abnormality of a plurality of apparatus based on sequential learning
Inventor: KIM Nack Woo
IPC: G06F11/28
Filed: 2020-07-24
Abstract: Provided is a method for diagnosing abnormality of a plurality of devices to be diagnosed based on sequential learning, which automatically reconfigures an inspection schedule. According to the present invention, the method comprises the following steps: acquiring sensing data for ta plurality of devices to be diagnosed; predicting whether abnormality occurs in at least one of the plurality of devices to be diagnosed from an abnormal diagnosis prediction model, which predicts predicting whether abnormality occurs in the plurality of devices to be diagnosed, on the basis of the sensing data; accumulatively counting the number of occurrences of the abnormality by distinguishing the devices to be diagnosed for which the occurrence of the abnormality is predicted by each identification information; applying the cumulative counted result value as a weight to arrange an inspection order of the plurality of devices to be diagnosed; and accurately diagnosing whether the plurality of devices to be diagnosed are abnormal through a precise diagnosis model based on the sorted inspection order.
Patent KR-20220015249-A (KR)
Inventor: HEO HOONDO
IPC: G06F3/045
Filed: 2020-07-30
Abstract: According to various embodiments, an electronic device may comprise: a housing structure; a flexible display disposed in the housing structure; a pressure sensor comprising a first resistor and a second resistor disposed in at least a part of the flexible display; and a control circuit, wherein the control circuit is configured to, when a touch is made on the flexible display, sense a value associated with the pressure onto the flexible display on the basis of values corresponding to the first resistor and the second resistor. Various other embodiments are also possible. Accordingly, a measurement error with respect to the pressure of a user's input is reduced.
Patent KR-20220017132-A (KR)
Inventor: SHIN CHEOL
IPC: G03F1/22
Filed: 2020-08-04
Abstract: A pellicle for extreme ultraviolet lithography includes a pellicle part including a central layer of a two-layer structure in which a Si-based layer and a SiN_x-based layer are sequentially stacked on a support part. The pellicle part has a capping layer made of B_xC, SiC_x, or MoSi_x. A pellicle with excellent heat dissipation performance, excellent stability in an extreme ultraviolet lithography environment, and excellent mechanical strength is provided. In particular, the stability of the pellicle exposed to the extreme ultraviolet lithography environment can be secured by forming the capping layer on a lower surface of the central layer.
Patent KR-20220020477-A (KR)
Title: A composition comprising an extract of alder tree or the isolated compounds therefrom for treating and preventing skeleton muscle-related disorder
Inventor: RYU JAE HA
IPC: A61K31/216
Filed: 2020-08-11
Abstract: The present invention relates to a composition for the prevention and treatment of skeletal muscle-related diseases, containing an Alnus japonica extract or a compound isolated therefrom as an active ingredient. With respect to Alnus japonica extract/compound samples of the present invention, it was confirmed that, through (1) experiments on the effects of Alnus japonica extracts and compounds on myoblast differentiation (experimental examples 1, 3, and 4), upon treatment with the samples, differentiation into cylinder-shaped multinucleated myotubes was induced in a concentration-dependent manner, and the number of multinucleated myotubes increased, and it was confirmed that, through: (2) experiments for mechanism research on the p38 MAPK signaling pathway for promoting myoblast differentiation (experimental examples 2 and 5); and (3) experiments on the muscle differentiation activities of Alnus japonica extracts and compounds in an in-vitro muscle loss model (experimental examples 6 and 7). Thus, the composition can be effectively used as a pharmaceutical composition, health functional food, health supplement food and the like for the prevention and treatment of muscle diseases.
Patent KR-20220028351-A (KR)
Title: Maintenance robot system of underground utility tunnel
Inventor: LEE SEUNG YEOL
IPC: B25J19/00
Filed: 2020-08-28
Abstract: The present invention relates to an underground utility tunnel maintenance robot system which comprises: a regular detection robot moving while being coupled to a rail installed along an inner wall, floor, or ceiling of an underground utility tunnel, and collecting images of facilities including lines and pipes and environmental sensing information measuring a surrounding environment for each zone to transmit them to a control server; the control server determining a target area in which danger is expected in the underground utility tunnel on the basis of the image and environmental sensing information received from the regular detection robot to transmit a precise detection command for the target area; and a precision detection robot moving by being coupled to the rail, moving to the target area upon receiving the precision detection command, allowing an arm part of an articulated robot to directly approach the facility in the target area to perform precise scanning through a complex sensor module mounted on the arm part, transmitting a scan result the control server, and selecting and mounting work tools on the basis of the scan result to perform maintenance of the facility. Accordingly, a target zone that is expected to be dangerous is selected on the basis of a detection result for each zone collected by the regular detection robot in the underground utility tunnel and the precise detection robot approaches the corresponding zone, thereby providing advantages of performing precise detection of facilities in the target zone and maintaining and repairing the facilities with replaceable work tools.
Patent KR-20210048396-A (KR)
Inventor: PARK JUN YONG
IPC: G06N3/08
Filed: 2020-08-31
Abstract: Disclosed are a device and method for generating a binary neural network. According to one embodiment of the present invention, the method for generating a binary neural network includes the steps of: extracting a filter weight of a real value from a first neural network for which inference training has been completed; performing a binary orthogonal transform on the filter weight; and generating a second neural network using a binary weight calculated according to the binary orthogonal transform. The present invention provides reasoning performance close to reasoning performance of an artificial neural network with full-precision while maintaining inference speed provided by a lightweight neural network.
Patent KR-20210029695-A (KR)
Title: 2'-Amino-6-(2-amino-6-(1-isopropylpiperidin-4-yl)-5-methylpyrimidin-4-yl)-3'-fluoro-[2,4'-bipyridin]-5-ol trihydrochloride and pharmaceutical composition comprising the same
Inventor: MIN CHANGHEE
IPC: C07D401/14
Filed: 2020-09-04
Abstract: The present invention provides 2′-amino-6-(2-amino-6-(1-isopropylpiperidin-4-yl)-5-methylpyrimidin-4-yl)-3′-fluoro-[2,4′-bipyridine]-5-ol 3-hydrochloride and a pharmaceutical composition comprising the same. 2′-amino-6-(2-amino-6-(1-isopropylpiperidin-4-yl)-5-methylpyrimidin-4-yl)-3′-fluoro-[2,4′-bipyridine]-5-ol 3-hydrochloride according to the present invention not only has excellent stability and solubility, but can also be produced in a crystal form, and thus can be effectively used for a pharmaceutical composition.
Patent KR-20220032427-A (KR)
Inventor: PARK YOUNG SU
IPC: H04W36/06
Filed: 2020-09-07
Abstract: An exemplary embodiment uses geographic location information to aid in selection of a target cell during reconfiguration, handover and redirection procedures. This process defines a network geographic grid, builds an associated database of data captured from user equipment, such as radio measurement values and KPI statistics calculated per a geographic location, and then entails using this data for mobility and load-balancing decisions.
Patent KR-20220033228-A (KR)
Title: Layered GaP, GaP nanosheet and Electrical Dvice using the Same
Inventor: SHIM WOO YOUNG
IPC: C01B25/08
Filed: 2020-09-09
Abstract: The purpose of the present invention is to provide a GaP compound having a layered structure and a GaP nanosheet which can be manufactured through the same. In order to achieve the purpose, the present invention can provide the compound having a layered structure represented by M_(1-x)Ga_yP_z (M is at least one of group 2 elements, 0 < x <= 1.0, 0.60 <= y <= 1.50, 0.60 <= z <= 2.25).
Patent KR-20220036507-A (KR)
Title: Substrate with electronic component embedded therein
Inventor: JI YUN JE
IPC: H05K1/11
Filed: 2020-09-16
Abstract: The present disclosure relates to a substrate with an electronic component embedded therein, comprising: a wiring structure which includes a plurality of insulating layers and a plurality of wiring layers, and has a cavity passing through at least one of the plurality of insulating layers; a first electronic component which is disposed inside the cavity; a dam structure which is disposed on the wiring structure, and has a through part; a first insulating material which fills at least a portion of each of the cavity and the through part, and covers at least a portion of each of the wiring structure and the first electronic component; and a first circuit layer which is disposed on the first insulating material.
Patent KR-20220039997-A (KR)
Inventor: PARK HYUN JU
IPC: A61K8/44
Filed: 2020-09-23
Abstract: The present invention relates to a cosmetic composition for stick-type lip makeup which comprises a polyamide-based oil gelling agent, an amino acid-based gelling agent, wax, oil, and a pigment and, more specifically, to a cosmetic composition for stick-type lip makeup based on the polyamide-based gelling agent with excellent gloss and elasticity, the wax with sufficient stick strength, and the oil. According to the present invention, provided is a flexible composition for stick-type lip makeup which comprises 10% or more of the polyamide-based gelling agent to lower the stick's hardness and to give elasticity while providing excellent gloss and color and returns to an original shape without being easily broken even when force is applied.
Patent KR-20220040881-A (KR)
Title: Apparatus for certificating face pattern and method thereof
Inventor: PARK MIN GU
IPC: B60K35/00
Filed: 2020-09-24
Abstract: The present invention relates to a face pattern authentication apparatus and a method thereof. An authentication system based on a change of facial motion comprises: a face recognition unit which recognizes a face of a user; and a control unit which certifies a face pattern generated by the user changing the face and controls a function of a pre-registered vehicle. The face pattern authentication apparatus reinforces security of access authentication by adding a variable element.
Patent KR-20220042919-A (KR)
Title: Endoscope optical probe
Inventor: CHOI EUNSEO
IPC: A61B1/055
Filed: 2020-09-28
Abstract: The present invention relates to an endoscopic optical probe capable of lateral omnidirectional imaging without rotating a probe or light and, more specifically, to an endoscopic optical probe capable of lateral omnidirectional imaging without rotating a probe or light, which photographs the inner surface, that is, a side surface, of a cylindrical object to be photographed in all directions to acquire accurate image quickly. Unlike conventional optical probes, the endoscopic optical probe does not rotate a probe by a separate rotation device, thereby removing organ damage or image distortion caused by rotation of optical probes, wires, and the like and quickly and accurately capturing surface, tomographic, and fluorescence images of the inside of the cylindrical object to be photographed. In addition, unlike conventional optical probes, the endoscopic optical probe does not use a plurality of cameras, so that production cost can be decreased and a signal processing process can be simplified, thereby quickly and accurately photographing the entire inner surface of the cylindrical object to be photographed. The endoscopic optical probe comprises a light transmission unit, an optical lens unit, and a conical mirror unit.
Patent KR-20220046275-A (KR)
Inventor: KANG HUN CHEOL
IPC: H02K1/14
Filed: 2020-10-07
Abstract: The present invention relates to a driving motor assembly for a vehicle, which can efficiently cool a driving motor. The driving motor assembly for a vehicle comprises: a plurality of stators which are arranged in a circumferential direction, and which generate magnetic flux when power is applied thereto; a plurality of bobbins which are arranged along a circumferential direction and which have the stators coupled thereto; a cooling member which molds the stator and the bobbin, and which cools the stator by flowing cooling water therein; one pair of cooling tanks which are respectively disposed in upper and lower parts of the cooling member, to supply cooling water to the cooling member; and a fixing member which fixes the cooling tank to the cooling member.
Patent KR-20220049066-A (KR)
Inventor: KISHIMOTO HIROTSUGU
IPC: G09F9/30
Filed: 2020-10-13
Abstract: The present invention relates to a display device capable of preventing a step difference of the wirings of a digitizer layer for detecting a touch input using an electronic pen from being viewed from the front of the display device. The display device according to one embodiment is equipped with: a display panel displaying an image in the front; a digitizer layer disposed on the rear surface of the display panel, and forming a magnetic field by the first electrode patterns and the second electrode patterns; a shielding member disposed on the rear surface of the digitizer layer to shield a magnetic field of the digitizer layer; and a rigid member disposed between the display panel and the shielding member.
Patent KR-20220050261-A (KR)
Inventor: PARK TAE HYUN
IPC: B41J2/045
Filed: 2020-10-15
Abstract: The present invention provides a setting method of a substrate processing device. The setting method of a substrate processing device having a head discharging ink enables at least one vision unit capturing a substrate to be moved to an upper portion of a reference mark of which a position is fixated and which is displayed on a substrate processing device, enables the vision unit to capture the reference mark to align a position of the vision unit, and moves the vision unit while the substrate marked with alignment marks is positioned in a lower portion of the vision unit or moves the substrate to enable the vision unit to capture the alignment marks to align at least one among a moving shaft of the vision unit, the position of the substrate, and a moving shaft of the substrate.
Patent KR-20220052072-A (KR)
Inventor: HWANG SOON CHANG
IPC: C10G1/10
Filed: 2020-10-20
Abstract: The present invention provides a method for efficiently emulsifying waste PET as a method of recycling waste PET together with PP and PE which have been mainly used for emulsifying waste plastics in the prior art. The present invention can increase the yield of fuel oil that can be obtained by adding metal oxide, activated carbon, choline chloride, and the like during hydrolysis of waste PET.
Patent KR-20220052585-A (KR)
Inventor: CHOI HYUNG SUK
IPC: G01R31/396
Filed: 2020-10-21
Abstract: The present invention relates to a lithium battery module with a BMS applied to a medical electric assistive device, and more specifically, to a battery module for providing power to a medical electric assistive device, comprising: at least one battery part; a sensor part for measuring the voltage and current of the battery part and outputting measured values; an SOC estimation part for constituting a battery-equivalent circuit, calculating a first equation, which includes the state of charge (SOC) of the battery part and the polarization capacity of the battery-equivalent circuit as state variables, and a second equation, which includes the observed value of the SOC of the battery part as an output variable, and applying the voltage and current values outputted from the sensor part and the first and the second equation to extended Kalman filter algorithm to estimate the SOC of the battery part at a preset cycle; and a display part for displaying the SOC estimated by the SOC estimation part. Energy loss can be minimized and the overcharging and over discharging of a battery can be prevented, thereby improving the battery's operational life.
Patent KR-20210049015-A (KR)
Inventor: HWANG MAN YONG
IPC: H01M10/615
Filed: 2020-10-26
Abstract: The present invention relates to a battery module heat dissipation structure and a manufacturing method. The present invention includes: a pretreatment step of blocking a heat dissipation hole formed in a module lower case; a formation step of applying resin inside the module lower case or separately forming an insulating pad after the pretreatment step; an installation step of installing a battery module inside the module lower case with the resin applied or the insulating pad formed; and a coupling step of causing the module lower case and the battery module to be coupled to each other by resin curing or insulating pad installation after the installation step. According to the present invention, heat dissipation resin is directly bonded to a battery cell in order to improve the heat dissipation characteristics of a module constituting a pack for improving the efficiency of the battery pack equipped with a cooling system. As a result, the heat dissipation function can be improved and the performance of the battery cell can be improved.
Patent KR-20220056061-A (KR)
Title: Visitor resistration system
Inventor: CHOI HAN SOK
IPC: G16H10/60
Filed: 2020-10-27
Abstract: The present invention relates to a system for automatically registering visitors by means of a telephone call, wherein a telephone guide unit (21) and a thermometer (22) are provided in a shop, and the thermometer (22) includes a thermometer (31) and a measured value transmission unit (32), and is connected to a system server (10) and a disease management server (12) via a network, in which the system server (10) and the disease management server (12) are uniquely allocated for each shop, and a user terminal (11) calls the system server (10) by using a telephone number indicated in the telephone guide unit (21). When the user terminal (11) makes a phone call to the system server (10) by using the phone number displayed on the telephone guide unit (21), personal information provided by the user terminal (11) is stored for each store after receiving consent for personal information collection, and stored in a visitor DB (23), and the body temperature information of a body temperature measuring device (22) measured after making a call is transmitted to any one or more of the system server (10) and the disease management server (12).