baber/WOPTO huggingface dataset:
Patent KR-20220114738-A (KR)
Title: System and method for providing hospital information
Inventor: KIM BYOUNG KUG
IPC: G16H80/00
Filed: 2021-02-09
Abstract: The present invention relates to a hospital information provision system including: a hospital terminal for collecting waiting person information and transmitting the collected waiting person information to the outside; a server for receiving the waiting person information from the hospital terminal, selecting a hospital corresponding to the hospital terminal that transmitted the waiting person information as a target hospital among hospitals stored in a database, detecting treatment capability information corresponding to the target hospital from the database, and generating congestion information of the target hospital based on the detected treatment capability information and the received waiting person information, wherein the generated congestion information is matched with the target hospital and stored in the database; and a user terminal that detects the congestion information stored in the database in response to identifying that a hospital search request has been input from a user, and outputs the detected congestion information. The unnecessary waiting of a user can be prevented.
Patent KR-20220116830-A (KR)
Title: Fiber directioning device and laser beam combining apparatus for the same
Inventor: JUN CHANG SU
IPC: G02B6/32
Filed: 2021-02-15
Abstract: According to the present invention, an optical fiber directing device includes: a piezoelectric element which performs z-axis movement along in a z-axis direction; a push structure connected to the piezoelectric element and displaced along a z axis; an ejection body through which an optical fiber passes; a direction converter which is provided on the outside of the ejection body and comes contact with the push structure to change z-axis displacement into a displacement in a direction inclined to the z-axis, so that the ejection body is displaced in the xy direction; a lens provided in front of the ejection body; and a restoration body which maintains the position and posture of the ejection body. Therefore, it is possible to increase the efficiency of beam combining by implementing a low conformal fill factor.
Patent KR-20220117501-A (KR)
Title: Slimming device on card reader module
Inventor: CHOI HYUNG TAI
IPC: G06K7/00
Filed: 2021-02-17
Abstract: The present invention relates to a card reader module slimming device. A card reader head is rotated 180 degrees to change ISO 1 and 2 track positions of the card reader head. By converting and processing data in software so as to be read at the positions of ISO tracks 1 and 2 of a credit card, the height of a module is lowered by about 3.55 mm to achieve a slimmer module when designing the exterior. According to the present invention, in order to read ISO 1, 2, and 3 tracks of a credit card, the card reader head is provided with the ISO 1, 2, and 3 tracks. A head (2) of the card reader module (1) is rotated 180 degrees and lowered to reduce the height thereof. Only ISO 1 and 2 tracks of the card reader head (2) are used. Data processing is possible using only ISO 1 and 2 tracks of a credit card (3). When the credit card (3) is inserted into the card reader module (1), the ISO 1 and 2 tracks of the credit card (3) are made to come in contact with the ISO 1 and 2 tracks of the head (2).
Patent KR-20220138431-A (KR)
Inventor: YU SANG WOO
IPC: H04H20/20
Filed: 2021-02-23
Abstract: Disclosed is a network multimedia redundancy system capable of multi-section broadcasting for each situation in real time. The network multimedia redundancy system capable of multi-section broadcasting for each situation in real time includes: a smartphone of an operator which displays a broadcasting status, a contact input unit status inspection result, a voice control unit status, and each audio channel speaker line inspection status so that general broadcasting is performed in ordinary times or emergency broadcasting is performed in the event of a fire or emergency disaster; a broadcast operation server connected to the smartphone of the operator through a wired or wireless communication network; a control PC connected to the broadcast operation server through a wired/wireless communication network and having a microphone and a speaker; and a public address system (PA) which is connected to the control PC, transmits the broadcast status, contact input unit status inspection result, voice control unit status, and speaker line inspection status to the control PC, and receives a control command or voice control transmission command from the control PC, wherein by the network multimedia redundancy system, a control is made so that, before broadcasting, one section broadcasting (A section broadcasting) is switched to another section broadcasting (B section broadcasting) in case of a failure, and the PA is provided with a switch input unit for general broadcasting/emergency broadcasting. The PA performs emergency broadcasting in case of fire or emergency disaster, transmits diversified broadcasting for each floor of the building, and amplifies a sound source and outputs the same to a speaker through a corresponding channel.
Patent KR-20220125411-A (KR)
Title: Urea supply device
Inventor: LEE DAEHEE
IPC: F01N13/00
Filed: 2021-03-05
Abstract: Disclosed is a urea water supplying apparatus. The urea water supplying apparatus according to one aspect of the present invention, as the urea water supplying apparatus which supplies urea water to be mixed with an exhaust gas heading to an SCR apparatus, comprises: a through hole through which the exhaust gas passes; a body having a capillary path connected through the through hole; and a urea water supplying unit supplying the urea water through the capillary path. In the capillary path exposed through the through hole, the urea water may be evaporated and supplied as the exhaust gas.
Patent KR-20220125484-A (KR)
Title: Camping Apparatus with Extention Table
Inventor: KIM MIN SEUK
IPC: A47C17/80
Filed: 2021-03-05
Abstract: The present invention may provide a camping device equipped with an extension table, comprising: a main body part installed inside a vehicle; at least one extension plate rotatably coupled to one surface of the main body part; and one or more support frames that are rotatably coupled to the main body part, perform folding and unfolding operations, and support the extension plate when the extension plate is unfolded, wherein folding and unfolding operations are possible on one side of the support frame.
Patent KR-20210030335-A (KR)
Title: Semiconductor device and method of manufacturing the semiconductor device
Inventor: OIKAWA YOSHIAKI
IPC: H05B44/00
Filed: 2021-03-11
Abstract: An objective of the present invention is to provide a semiconductor device including a thin film transistor having the excellent electrical characteristics using an oxide semiconductor layer. In order to reduce contact resistance with a wiring layer made of a metal material having a low electrical resistance by using an In-Sn-O-based oxide semiconductor layer containing SiOx in a channel formation region, a source region or drain region is formed between a source electrode layer and a drain electrode layer, and the In-Sn-O-based oxide semiconductor layer containing the SiOx. The source region or drain region and a pixel region use the In-Sn-O-based oxide semiconductor layer not containing the SiOx of the same layer.
Patent KR-20220129169-A (KR)
Title: Device and method for authenticating user based on facial characteristics and mask characteristics of the user
Inventor: KIM IG JAE
IPC: G06T17/20
Filed: 2021-03-16
Abstract: Embodiments of the present invention relate to a device for authenticating a user. The device detects a facial area from an image to be authenticated including at least a part of the face of a target to be authenticated, recognizes whether the facial area is covered by wearing a mask, extracts characteristic data to be authenticated from the facial area of the image to be authenticated, calls reference data, and authenticates whether the target to be authenticated is a registered device user based on the called reference data and the characteristic data to be authenticated. The reference data is generated from an image of the registered device user not wearing a mask.
Patent KR-20220129346-A (KR)
Title: Container compression apparatus
Inventor: YOO MYUNG WAN
IPC: B30B1/40
Filed: 2021-03-16
Abstract: The present invention relates to a container compression device. In the present invention, a carbonated beverage container is arranged between a first module and a second module. When the first module and the second module are brought into proximity, a locking device can keep the first module and the second module in close proximity, and mutual engagement of the locking devices can be easily released by moving a reset member through a user's operation force.
Patent KR-20210155341-A (KR)
Inventor: CHOI CHANGHO
IPC: G06F12/121
Filed: 2021-03-24
Abstract: Provided, from a read-only disk of a storage system during gradual migration, is a mechanism for rapidly or gradually migrating data to a replacement disk from which the data is migrated when data is requested from a read-only disk. The method comprises: a step of determining that an active extent of the storage system has entered a read-only mode to become a read-only extent; a step of determining whether the storage system needs to migrate the data rapidly or migrate the data gradually; a step of copying the data; and a step of writing the data unit.
Patent KR-20210124912-A (KR)
Title: Method For Forming Barrier Layer And Method For Manufacturing Semiconductor Device
Inventor: NAKANO RYU
IPC: H01L21/225
Filed: 2021-03-30
Abstract: Provided is a method for forming a barrier layer capable of uniformly distributing a dopant inside the base layer even when the base layer has a three-dimensional structure with a high aspect ratio. The method for forming the barrier layer forms a barrier layer on a base layer before forming a dopant-containing layer on the base layer having a three-dimensional structure. In this case, at least one of a film thickness, a film quality, and a film type of the barrier layer is controlled with respect to a height direction of the three-dimensional structure by using an atomic layer deposition (ALD) process.
Patent KR-20220138088-A (KR)
Title: Treatment system for separation disposer solid of apartment house
Inventor: JEON WOO SEONG
IPC: B03B7/00
Filed: 2021-04-05
Abstract: The present invention relates to a disposer solids disposal system for an apartment house which treats food waste from a kitchen of an apartment house, etc., and collects solids at a level of 80 % or more. According to the present invention, a new disposer solids disposal system is implemented in which the food waste, which is discharged from a disposer in each unit of an apartment house, can be collected at a level of 80% or more by allowing the food waste to sequentially pass through a primary storage tank, a secondary storage tank, a fine screen, a solid-liquid separator, and a vibrating screen, etc. Accordingly, efficiency of collecting the food waste generated in the apartment house can be increased and various costs associated with food waste disposal can be reduced, and at the same time an environmental aspect can also be improved. In addition, a new disposer solids treatment system installation method is implemented by unitizing the primary storage tank and secondary storage tank for collecting solids of the food waste, fine screen, solid-liquid separator, vibrating screen, etc. as one set at a factory and installing one set of a unit for each building of an apartment. Therefore, the disposer solids treatment system for an apartment house is provided which can increase efficiency of overall system operation, such as easy on-site installation and easy maintenance and repair after installation.
Patent KR-20220138719-A (KR)
Title: Drain sewage
Inventor: CHOI BAEK KYU
IPC: E03F5/04
Filed: 2021-04-06
Abstract: A sewage receiver according to an embodiment of the present invention includes: a housing that forms a space therein and has an open bottom; a base cover coupled to the bottom of the housing and formed with a water sealing part for collecting sewage and domestic sewage; and a plurality of mixing prevention walls partitioning the water sealing part into a plurality of spaces, thereby capable of preventing sewage flowing through a toilet bowl and domestic sewage flowing through a washbasin or sink from meeting at the water sealing part and mixing with each other.
Patent KR-20220139718-A (KR)
Inventor: KANG TAEWOOK
IPC: G01N21/39
Filed: 2021-04-08
Abstract: Provided are a method and an apparatus for measuring a volumetric mass transfer coefficient of carbon monoxide in a reactor in a non-destructive and non-sampling way. The method comprises: a step of providing a metal nanostructure to the reactor; a step of measuring a change in the concentration of carbon monoxide over time from Raman signals acquired by irradiating a laser onto the metal nanostructure; and a step of calculating a volumetric mass transfer coefficient of carbon monoxide from the change in the concentration of carbon monoxide according to the formula below. The math formula 1 is represented by ln[(Ci-C_0) / (Ci-C(t))] = K_La x t + α, t is a time, C(t) is the concentration of carbon monoxide over time (t), Ci is the concentration of carbon monoxide in a saturation state, C_0 is the concentration of carbon monoxide at the start of measurement, K_La is a volumetric mass transfer coefficient of carbon monoxide, and α is an intercept value. The present invention has an advantage of reducing a risk of contamination of the reactor as a sampling process is omitted in the process of measuring a volumetric mass transfer coefficient.
Patent KR-20220140319-A (KR)
Inventor: JUN BONG HYUN
IPC: B82Y40/00
Filed: 2021-04-09
Abstract: The present invention relates to a method for adjusting a thickness of a silica shell in a core-shell nanoparticle including the silica shell. An objective of the present invention is to precisely and uniformly adjust a thickness of a silica shell by selectively adjusting any one parameter of the number of core particles and the amount of silica precursor according to a thickness range of the silica shell. In the present invention, a distance between a core metal particle and an external molecule is easily maintained at a desired level through fine adjustment of the thickness of the silica shell. Accordingly, the method can be usefully used to optimize optical properties such as MEF intensity and SERS intensity as well as surface reactivity, thermal stability, and dispersibility according to purposes and objectives of nanoparticles.
Patent KR-20220142157-A (KR)
Inventor: HUN JUN LEE
IPC: H02K5/22
Filed: 2021-04-14
Abstract: The present invention provides an actuator having a waterproof test function. The actuator having the waterproof test function has a housing including a motor having a gear and gears to engage with the work gear to rotate. The housing has a connector connection unit to which a connector is connected. The connector connection unit has an air injection hole formed thereon, wherein the air injection hole is distributed in an inner space of the housing to inject external air.
Patent KR-20220142785-A (KR)
Inventor: KIM CHAN SU
IPC: C09J4/00
Filed: 2021-04-15
Abstract: The present invention relates to an adhesive composition, an adhesive layer, and a 3D HUD display device including the same, and the adhesive composition according to various embodiments of the present invention includes an acrylic acid ester-based monomer, an acrylic acid, an initiator, and a curing agent. The present invention can provide the adhesive composition usable for a 3D HUD, the adhesive layer, and the 3D HUD display device including the same.
Patent KR-20210131904-A (KR)
Title: Method for supplement scan data using library data and system thereof
IPC: A61C13/00
Filed: 2021-04-22
Abstract: A scan data compensating method using library data according to the present invention comprises: a scanning step of acquiring scan data of a subject comprising a structure; a step of selecting library model data corresponding to the structure; and a step of post processing the scan data, wherein the library model data is added to the step of post processing and post processed along with the scan data. Accordingly, the scan data in which distortion or data vacancies are generated is compensated for by the library model data so that a user acquires a highly reliable three-dimensional model.
Patent KR-20220147796-A (KR)
Inventor: PARK KYUNG HEE
IPC: F24F8/80
Filed: 2021-04-28
Abstract: The present invention relates to an indoor space disinfection air purifier, which is able to primarily sterilize germs such as viruses in the air introduced into a main body by a fan by using a UVC sterilization lamp with the wavelength of UV rays of 250-260 nm, which is installed on an entrance side, allow the far infrared rays and magnetic field energy from mineral materials to be used inside and outside the air purifier and perform useful operations for the human body by granting the self-cleaning ability to the sterilized and purified air, and simultaneously change the survival environment of harmful bacteria including germs such as viruses introduced into the human body, so that the extinct of germs is done by immune cells. In addition, the present invention is able to allow 100 million strong negative ions per cm3 generated from an ion generator to remove harmful gas in the introduced air and perform secondary sterilization and purification. Accordingly, the present invention is installed in the indoors of buildings, cattle sheds, greenhouses, etc., to remove the odor and dust introduced through the air and sterilize germs such as viruses at the same time, thereby keeping pleasant and safe life.
Patent KR-20210136876-A (KR)
Title: System for providing digital stock gift service and drivemethod thereof
IPC: G06Q20/04
Filed: 2021-05-07
Abstract: The present invention relates to a system for providing a digital stock gift service and a drive method thereof, which are able to use an exclusive app for digital stock gift service, and provide a function to allow a giver to give the digital stock gift to a receiver. The system for providing the digital stock gift service comprises: a transmission request input unit receiving an input of a gift transmission request including the receiver information, the item of each business type of stock, and quantity information for each item through the exclusive app for digital stock gift service of a giver terminal; a purchase processing unit for purchasing a stock in accordance with the gift transmission request inputted in the transmission request input unit; an arrival alert notification unit notifying a stock gift arrival alert by the gift transmission request to a receiver terminal after the purchase is processed in the purchase processing unit; and a stock transfer unit which, when a response to the stock gift arrival alert in the arrival alert notification unit is received, registers the stock purchased by the purchase processing unit on an account of the name of the receiver and transfers the stock. The present invention is able to prepare a channel for users who find it difficult to invest in stocks and find it cumbersome to go through the process of investing in stocks to easily approach investment products just as they are shopping other general products.
Patent KR-20220056092-A (KR)
Inventor: CHIANG CHEN HAO
IPC: H01L27/146
Filed: 2021-05-07
Abstract: According to various embodiments of the present disclosure, the present invention relates to an image sensor having a passivation layer for dark current reduction. According to the present invention, a device layer is placed on a substrate. Additionally, a cap layer is placed on the device layer. The cap and device layers and the substrate are materials for a semiconductor, and the device layer has a smaller band gap than those of the cap layer and the substrate. For example, the cap layer and the substrate can be silicon but the device layer can be or include germanium. A photodetector is placed in the device and cap layers, and a passivation layer is placed on the cap layer. The passivation layer includes a high k dielectric material, and induces the formation of a dipole moment along an upper surface of the cap layer.
Patent KR-20220156230-A (KR)
Title: Checking method of access card and apparatus for performing the method
Inventor: JEON HYEON SU
IPC: G07C9/00
Filed: 2021-05-18
Abstract: Disclosed are an access card checking method and an apparatus for performing the method. In the access card checking method, when a user terminal that has issued an access card to a partner's offline area recognizes identification information, the access card may be checked by checking whether an access card corresponding to the identification information has been issued.
Patent KR-20220158412-A (KR)
Title: Carrying Bag for Pet
Inventor: CHANG DAE WOO
IPC: A45C13/10
Filed: 2021-05-24
Abstract: One embodiment of the present invention provides a companion animal carrying bag. More specifically, the present invention relates to a companion animal carrying bag which includes a patch unit applied with various materials, such as cotton, mesh, and PVC, and various designs such as pocket shapes and flat surface shapes are applied to both sides of the moving bag, and which is easily detachable, so that necessary functions can be easily and conveniently added to the bag depending on the design or purpose the user wants.
Patent KR-20220159066-A (KR)
Inventor: PARK WOO JIN
IPC: H01L31/109
Filed: 2021-05-25
Abstract: A photodiode of the present invention may include: a first electrode and a second electrode disposed spaced apart from each other; a first semiconductor layer disposed between the first electrode and the second electrode and including a first semiconductor material; a second semiconductor layer disposed between the first electrode and the second electrode and including a second semiconductor material; and a first single-layer graphene layer disposed between the first semiconductor layer and the second semiconductor layer. The provided photodiode has improved infrared sensing characteristics.
Patent KR-20220159635-A (KR)
Inventor: LEE JUNG HOON
IPC: C08G61/12
Filed: 2021-05-26
Abstract: The present invention relates to a method for producing a conductive polymer applicable to organic field-effect transistors (OFETs) based on cyclopentadithiophene. CFC-O, CFC-S, and CFC-Se conductive polymer materials applicable to OFETs are synthesized as shown in formula 1, respectively, by utilizing furan, thiophene, and selenophene containing oxygen (O), sulfur (S), and selenium (Se), respectively. The conductive polymer produced by the manufacturing method of the present invention has good flexibility and optoelectronic properties, is inexpensive to manufacture, increases the degree of arrangement of the polymer, and has a remarkable effect of increasing the performance of the OFETs after heat treatment.