baber/WOPTO huggingface dataset:
Patent KR-20210157242-A (KR)
Inventor: LEE WOO RIM
IPC: F17C3/02
Filed: 2020-06-19
Abstract: The present invention relates to a liquefied gas storage tank and a ship including the same. The liquefied gas storage tank, which is arranged on a ship and stores liquefied gas, comprises: a storage part storing liquefied gas in the inside enveloped by a bottom surface, side surfaces and an upper surface and having an opening part formed on the upper surface; and a dome connected to the opening part to discharge liquefied gas to the outside. The storage part includes a gas discharge part having one end arranged at an upper edge and has the other end placed in the opening part so that evaporative gas, which is generated inside when the ship is inclined at a certain angle, can be discharged through the opening part without accumulating at the upper edge of the storage part. The gas discharge part includes: a discharge pipe extending from the upper edge toward the opening part to guide the evaporative gas of the upper edge to the opening part; and an introduction pipe extending downward from one end of the discharge pipe and having a diameter thereof lengthened compared with the discharge pipe so that liquefied gas introduced into the discharge pipe can cause a siphon effect while passing into the storage part to guide the liquefied gas in the discharge pipe to the storage part. Therefore, provided are a liquefied gas storage tank and a ship including the same, wherein evaporative gas generated from a liquefied gas storage tank can exit without accumulating inside the liquefied gas storage tank even if a ship is inclined at a certain angle.
Patent KR-20210157991-A (KR)
Inventor: AHN SUNGMIN
IPC: G10L15/18
Filed: 2020-06-23
Abstract: The present invention relates to a sightseeing service system based on an artificial intelligence voice conversation which provides easiness in searches through a voice search, an interactive search, a selective search, and a touchable search and simplifies information search steps to promote easiness in access to sightseeing information and flexibly provide information. An input voice is recognized by a user terminal. An action for a voice conversation service is called for the recognized voice to provide a voice conversation service with a user. A user intention contained in the recognized voice is estimated. The estimated user intention and a parameter are matched to ask a question. Questions and answers are transmitted as voices. Interactive flexible information is constructed by linking sightseeing information collected through a social relation network and a sightseeing information database providing interactive sightseeing guide information by a voice conversation sightseeing service server to be provided for the user terminal to provide searches and search results in a voice conversation manner to provide the user with search convenience.
Patent KR-20220005222-A (KR)
Title: Refrigerator
Inventor: DAEKIL KANG
IPC: F25D23/08
Filed: 2020-07-06
Abstract: A refrigerator according to an embodiment of the present invention comprises: a cabinet having a storage space; and a door opening and closing the storage space. The door includes: a panel assembly including a front panel; a door frame connected to the panel assembly; and a door liner having an insulating space, in which a heat insulating material is positioned, formed together with the panel assembly and the door frame. The door frame includes an injection unit for injecting a bubble solution to form the heat insulating material. One portion of the injection unit guides the bubble solution to flow into a heat insulating space in a first direction from the outside of the heat insulating space and the other portion of the injection unit guides the bubble solution to additionally move in the first direction within the heat insulating space. The present invention enables the bubble solution to be evenly distributed within the door of the refrigerator.
Patent KR-20220006684-A (KR)
Inventor: KIM KYUNG KEUN
IPC: B05B7/24
Filed: 2020-07-08
Abstract: The present invention relates to a rail moving type injection robot. In the rail moving type injection robot that performs injection while guided and moved by a rail body installed along the length of one surface, the injection robot is formed to move along guide rails provided on both sides of the rail body by providing a wheel part. The wheel part comprises: a main wheel that is in contact with one guide rail among the both side guide rails and rotates by the power of a motor while being spaced apart from the other guide rail to form a driving force to move the injection robot; and at least two bearing wheels that are formed to be in contact with the main wheel and the other guide rail at the front and rear in the space between the main wheel and the other guide rail, respectively, and assist the rotation of the main wheel while rotating according to the rotation of the main wheel. Accordingly, more natural driving of the injection robot is possible.
Patent KR-20220010351-A (KR)
Inventor: HYENGCHEUL CHOI
IPC: A62B18/02
Filed: 2020-07-17
Abstract: A mask apparatus according to the present invention includes: a mask body which covers a user's face; a pressure sensor which is coupled to the mask body, and measures internal pressure of the mask body; a plurality of motors which are installed on the mask body, and forcibly circulate air inside the mask body; and a control unit which controls the plurality of motors. The control unit analyzes the user's breathing cycle based on the pressure sensed by the pressure sensor, determines an inhalation time by using the analyzed breathing cycle, and controls the driving of the plurality of motors according to the inhalation time.
Patent KR-20220012124-A (KR)
Inventor: PAN CHEOL HO
IPC: A61P27/02
Filed: 2020-07-22
Abstract: The present invention relates to a composition and health functional food for preventing or treating eye diseases comprising nannochloropsis as an active component. According to the present invention, the present invention can be usefully used for preventing, treating or alleviating eye diseases by increasing tear secretion or restoring corneal damage. An aspect provides a pharmaceutical composition for preventing or treating eye diseases comprising nannochloropsis as the active component.
Patent KR-20220014712-A (KR)
Inventor: PARK JUN BEOM
IPC: H01L29/786
Filed: 2020-07-29
Abstract: A semiconductor device is provided. The semiconductor device may include: a first source/drain structure having a first length in a horizontal direction on a cross-section perpendicular to the vertical direction; a second source/drain structure having a second length smaller than the first length in the horizontal direction on the cross-section; a plurality of channels respectively extended between the first source/drain structure and the second source/drain structure and spaced apart from each other in the vertical direction; a sacrificial pattern in one of the spaces between the plurality of channels; and a trench penetrating the plurality of channels and the sacrificial pattern. The purpose of the present invention is to provide a semiconductor device with improved manufacturing yield.
Patent KR-20220015657-A (KR)
Inventor: YOO SUN KYUN
IPC: A23L17/40
Filed: 2020-07-31
Abstract: The present invention relates to an antioxidant functional composition containing a sea mussel protein-derived low molecular weight peptide as an active ingredient, and a production method thereof. More specifically, the present invention relates to the functional composition and a food composition showing antioxidant efficacy containing sea mussel protein-derived low molecular weight peptide that optimizes the sea mussel protein through a hydrolysis process, and obtains by hydrolysis. The present invention comprises the food composition comprising the sea mussel-derived low molecular weight peptide as the active ingredient.
Patent KR-20220019208-A (KR)
Inventor: RYU HAN WOOK
IPC: A47B39/10
Filed: 2020-08-09
Abstract: The present invention comprises a fixing member attached and fixed to the surface of a container; and a sensor that makes contact with the fixing member on a desk, so as to help students study by waking up alone even when they fall asleep while studying alone.
Patent KR-20200098467-A (KR)
Inventor: SHIN YOON SUNG
IPC: G09B29/00
Filed: 2020-08-12
Abstract: The present invention relates to regional information media, and a method of editing the same and providing information. According to the present invention, the regional information media comprise: a target content unit (4) in which detailed information on current states or planned changes in business entities in life zones is posted; a map figure unit (2); and an index unit (3). According to the present invention, an information distribution effect can be enhanced.
Patent KR-20220026088-A (KR)
Inventor: KIM GI SUNG
IPC: G08B3/10
Filed: 2020-08-25
Abstract: The present invention relates to a movable noxious gas monitoring apparatus. The apparatus can be quickly and easily moved to and disposed at a site with the risk of noxious gas leakage, such as a sewerage construction site, and is capable of detecting the leakage of various noxious gases. With the present invention, information transfer can be performed by various methods in the event of noxious gas leakage detection. In addition, a quick response is possible based on communication between internal and external administrators. According to the present invention, sensor height adjustment is possible, and thus it is possible to detect various noxious gases that are differently diffused in the air by being different in weight. The apparatus of the present invention includes: a carrier-shaped main body in which an openable and closable accommodating space is formed, a moving wheel is provided on one side, and at least one handle is provided on the other side; and a sensor unit operatively installed on one outer surface of the main body, sensing noxious gas leakage within an effective radius, and outputting an alarm signal in the event of noxious gas leakage detection.
Patent KR-20220027335-A (KR)
Title: Zero-knowledge proof system for validating transactions of blockchain digital assets using ASCII computation technique and method thereof
Inventor: PARK WOO RAM
IPC: H04L9/06
Filed: 2020-08-26
Abstract: The present invention relates to a zero-knowledge proof system for validating a digital asset transaction based on zero-knowledge using an ASCII operation and a method thereof. The zero-knowledge proof system for validating a digital asset transaction comprises: a balance encryption step (a) of encrypting a balance of a digital asset by using a preset encryption algorithm using a hash algorithm and an ASCII operation and storing the same in a blockchain; and a transaction validation step (b) of comparing a remittance request amount with the balance of the digital asset stored in the blockchain and approving or rejecting a remittance transaction according to a comparison result when a remittance request is generated so as to encrypt the balance of the digital asset, store the same in the blockchain, and perform transaction validation for the remittance request based on zero-knowledge.
Patent KR-20220028250-A (KR)
Title: Method for issuing a one-time or limited electronic ID using APP
Inventor: LEE KYOUNG IK
IPC: G06Q50/26
Filed: 2020-08-28
Abstract: The present invention relates to a method for issuing a limited electronic ID using an application app. Specifically, in the method for issuing a limited electronic ID or civil service certificate to an authenticated applicant after authenticating the identity of the applicant using various certificates registered in the certification authority or the certification authority server to which the work of the certification authority has been transferred. The method includes the steps of: accessing the certification authority server from the applicant terminal to register personal information of an applicant, storing certificates for various individual applicants in a certification authority server, and identifying and authenticating the individual applicant who requests the issuance of a limited electronic ID or civil service certificate; issuing a limited electronic ID or civil service certificate to be issued when the certificate of the applicant is authenticated from the certification authority server to the electronic authentication app of an identifier terminal; authenticating the authenticity through the issuance identification number of the limited electronic ID or civil service certificate received to the applicant terminal through the electronic authentication app of the identifier terminal; and converting the use information into a non-reusable state after meeting the issuance requirements of the limited electronic ID or civil service certificate information issued to the certification authority server. According to this, it is possible to identify the identity using the limited electronic ID on the application app and to receive various civil service certificates, thereby providing an identity verification and civil service certificate issuance system which can guarantee safety and convenience.
Patent KR-20220029023-A (KR)
Inventor: JUNG RAPHAEL
IPC: H01J35/16
Filed: 2020-09-01
Abstract: In a manufacturing method of an X-ray tube, the manufacturing method supplies a paste containing a metal nanopowder and a glass frit on a substrate in which a pad is formed, and aligns a chip on which a pair of electrodes is formed on the substrate on which the paste is applied. Subsequently, a thermocompression bonding process is performed for the paste composition to allow the chip to bond to the substrate, and a lead wire electrically connected to the pad and the electrode is formed. Subsequently, in order to isolate the chip, allows to be sealed with a vacuum tube defining a vacuum area on the substrate. Therefore, the present invention is capable of bonding to the substrate with excellent strength and durability.
Patent KR-20220029052-A (KR)
Title: Laser bonding system and laser bonding apparatus
Inventor: KIM GEUN WOO
IPC: H01L23/525
Filed: 2020-09-01
Abstract: A laser bonding system for improving bonding between a semiconductor chip and a substrate is provided. The laser bonding system comprises a laser bonding device and a controller for controlling the laser bonding device. The laser bonding device comprises: a stage for supporting a substrate including a pad and a semiconductor chip including a connection terminal; a pressurizer that moves up and down on the stage; a temperature measuring sensor that measures a temperature of the semiconductor chip to generate a temperature value; and a laser irradiation device for bonding the pad of the substrate and the connection terminal of the semiconductor chip by using a laser beam that has passed through the pressurizer. The controller raises the pressurizer in response to the temperature value.
Patent KR-20220029088-A (KR)
Inventor: YEONJUNG LIM
IPC: H04N1/00
Filed: 2020-09-01
Abstract: A management server creates a group for synchronizing an application configuration, and transmits a group identifier of the group to devices included in the group. The management server maps and stores configuration data of an application with the group identifier, and transmits the configuration data of the application to at least one device included in the group. The device, when the configuration is altered on the application, checks whether the group identifier mapped with the application exists in a storage, and then, if the group identifier exists therein, the device displays a message to inquire about whether to spread the altered configuration data of the application to the group assigned with the group identifier. The device, when requested to spread the altered configuration data to the group, provides the altered configuration data to the management server in accordance with a designated scheme. The group identifier is transmitted from the management server to be stored in the storage.
Patent KR-20220031822-A (KR)
Title: Laundry Treatment Apparatus
Inventor: JINWOO BAE
IPC: H02K21/12
Filed: 2020-09-04
Abstract: The present application relates to a laundry treatment apparatus including a drum, a driving unit, a panel exhaust port, an exhaust duct heat exchange unit, a supply port, an air inlet, a flow path forming unit, and a supply duct, wherein the supply port is set so that the number of through holes positioned above a horizontal line passing through the center of rotation of a rotor is greater than the number of through holes positioned below the horizontal line, or is set so that the total area of the through holes positioned above the horizontal line is greater than the total area of the through holes positioned below the horizontal line. Therefore, the more air is supplied to the upper region of the drum, which facilitates heat exchange between laundry and the air.
Patent KR-20220033116-A (KR)
Inventor: CHA YE RIN
IPC: C12M1/36
Filed: 2020-09-09
Abstract: The present invention relates to a remote microorganism fermentation, maturation, and discharge control system which directly connects a culture medium of microorganisms to be fed to livestock to a raw water line and directly feed live bacteria, remotely controls fermentation and maturation, and discharge processes of the microorganisms, supplies air to a culture tank, stirs the culture medium to maximize active bacteria while preventing erosion and sedimentation of the microorganisms, and maintains a constant internal temperature of the culture tank to minimize occurrence of dead microorganisms. According to the present invention, the remote microorganism fermentation, maturation, and discharge control system comprises: a culture tank (10) in which fermentation and maturation of microorganisms are performed; a raw water tank (30) storing raw water supplied to livestock to discharge the raw water through a raw water discharge pipe (35) and disposed at a position spaced apart from the culture tank (10) to a predetermined extent; a discharge amount control valve (11), discharge motor (12), and solenoid valve (13) provided at an inlet side of a microorganism supply pipe (15) connecting the culture tank (10) and the raw water discharge pipe (35); a temperature control unit (22) sensing temperature inside the culture tank (10) to maintain the inside of the culture tank (10) at a predetermined temperature; an air pump (23) supplying air to the lower part of the culture tank (10) to stir the inside and generate sloshing; a control panel (20) disposed around the culture tank (10) to supply electricity to the discharge motor (12), the air pump (23), and the temperature control unit (11), respectively and determining whether an abnormal supply occurs; and a timer (21) remotely controlling the discharge motor (12).
Patent KR-20220033374-A (KR)
Inventor: SONG GIL HO
IPC: B04C9/00
Filed: 2020-09-09
Abstract: The present invention relates to an efficient waste sorting method. The sorting method according to the present invention comprises the steps of: finely pulverizing dried waste from which papers and plastics are removed by a pulverizer (20); sorting the waste into those with a predetermined specific gravity or more (non-ferrous metals and glasses) and those with a predetermined specific gravity or less (organic components and waste synthetic polymer compounds) by vibration of a vibration sucking unit (30), discharging light small particles among the organic components of the those with a predetermined specific gravity or less through an upper opening (32) of a sucking unit (31), and discharging components having a high water content among the organic components and the waste synthetic polymer compounds through a lower opening (33) of the suction unit (31); sorting those with the predetermined specific gravity or more into the glasses and the non-ferrous metals by a vibration separator (40), and storing the glasses into a container (41) and the non-ferrous metals in a container (42); collecting small particles of the organic components from the light small particles of the organic component by a cyclone (70); sorting the components having a high water content of the organic components and the waste synthetic polymer compounds by a wind sorter (60), storing the waste synthetic polymer compounds in a container (61), and discharging the organic components having a high water content; and collecting the organic components having a high water content by a collector (80).
Patent KR-20220034314-A (KR)
Inventor: KIM MIN SUN
IPC: C08L101/16
Filed: 2020-09-11
Abstract: A biodegradable film composition according to the present invention remarkably improves the rustle of polylactic acid itself, brittleness, and low thermal stability to have elasticity to withstand repeated folding and expansion processes and a function of sufficiently blocking ultraviolet rays even though the biodegradable film is transparent. Therefore, the biodegradable film composition can be very effectively applied to an umbrella, a raincoat, a mask (a pack), or a food packaging material sensitive to UV rays.
Patent KR-20220037135-A (KR)
Inventor: KIM SE JOON
IPC: B65D19/42
Filed: 2020-09-17
Abstract: Disclosed is a foldable rolltainer. The foldable rolltainer according to embodiments of the present invention can be easily folded. Therefore, the foldable rolltainer of the present invention can be stored in a folded status when not in use, so that a user can efficiently use a space. The foldable rolltainer can also prevent injury to a user by preventing user's hands from being caught when folded or unfolded. The folding rolltainer includes a cold storage box, so a loading space can be maintained at a low temperature. Therefore, fresh food can be stored and transported fresh. In addition, since an opening and closing unit can be folded in two stages, the cold storage box can be easily opened and closed even in a narrow space. The foldable rolltainer comprises: a frame unit; a floor unit; and a support unit.
Patent KR-20220037541-A (KR)
Inventor: CHOI HYELIM
IPC: H01L27/32
Filed: 2020-09-17
Abstract: A display device includes a substrate and a transistor positioned on the substrate. The transistor includes a lower layer having conductivity, an oxide semiconductor layer including a channel region, a first conductive region positioned on one side of the channel region, and a second conductive region positioned on the other side of the channel region, a gate electrode overlapping the channel region, a first electrode electrically connected to the first conductive region, and a second electrode electrically connected to the second conductive region. The lower layer includes a plurality of protrusions protruding from a body portion overlapping the channel region in a plan view.
Patent KR-20210034529-A (KR)
Title: Method and apparatus for controlling data rate in wireless communication system
Inventor: LEE HOYEON
IPC: H04W60/00
Filed: 2020-09-18
Abstract: Disclosed are a method for controlling a rate of data transmitted from/received to a terminal in a wireless communication system to effectively control a data rate provided to user equipment and an apparatus thereof. According to one embodiment of the present invention, a method for controlling a data rate in an access and mobility management function (AMF) apparatus of a wireless communication system comprises the following operations: receiving a registration request message including an identifier of a terminal from the terminal; transmitting the registration request message including the identifier of the terminal to an unified data management (UDM) apparatus; receiving subscription information including network slice information allocable to the terminal from the UDM apparatus; inquiring a policy linkage of the terminal including the network slice information to a policy control function (PCF) apparatus; receiving a policy association response message including total rate limit information of a serving network slice from the PCF apparatus; and providing the total rate limitation information of the serving network slice to a base station of the terminal.