baber/WOPTO huggingface dataset:
Patent KR-20210109915-A (KR)
Title: Absorption Heat Pump by using forward osmotic separator
Inventor: ROH CHUL WOO
IPC: F25B41/00
Filed: 2020-02-28
Abstract: The present invention relates to an absorption heat pump system using a forward osmotic separator, which is capable of circulating an inducing solution circulating in a vaporizer and the forward osmotic separator and a feed solution circulating in an absorber and the forward osmotic separator through different flow paths from each other, moving refrigerants included in the inducing solution and the feed solution, respectively, in accordance with a difference in the osmotic pressure and the refrigerant steam pressure, consuming no energy for regeneration, and improving energy efficiency. In addition, the present invention is capable of having a refrigerant compressor between the vaporizer and the absorber, improving a refrigerant vaporizing speed in the vaporizer, and being operable even at a lower vaporizing temperature. In addition, the present invention is capable of having a feed solution tank and an inducing solution tank, storing a high-concentration feed solution and a low-concentration inducing solution, respectively, at a time zone with a low cooling load or a low energy cost, sufficiently securing the volume of the feed solution and the inducing solution while making the size of the forward osmotic separator compact, reducing the cost, and improving energy efficiency.
Patent KR-20210112496-A (KR)
Title: Radar false detection information removal device and method
Inventor: CHO YONG BONG
IPC: G01S7/40
Filed: 2020-03-05
Abstract: Disclosed are a false detection information removal apparatus for a vehicle radar and a method thereof. The false detection information removal apparatus for a vehicle radar includes: two vehicle radars detecting an object ahead; and a control part connected to the two vehicle radars to compare and analyze detection information received from the two vehicle radars. The control part includes: a detection information receiving part receiving the detection information from the two vehicle radars; and a detection information processing part comparing the detection information inputted from the receiving part by distance and azimuth to determine the information as normal detection information when the information is located within a predetermined range while determining the information as false detection information when the information is not located within the range. According to the present invention, the false information removal method includes the following steps of: (a) receiving detection information from two vehicle radars detecting an object ahead; (b) comparing the received detection information by distance and azimuth to determine the information as normal detection information when the information is located within a predetermined range while determining the information as false detection information when the information is not located within the range; and (c) calculating new detection information by using signal intensity as a weighted value on the detection information of the two vehicle radars included in the detection information determined as normal detection information.
Patent KR-20210112599-A (KR)
Inventor: LEE KI HWAN
IPC: A61B1/303
Filed: 2020-03-05
Abstract: The present invention provides an open colposcope which has an open space formed on the upper plate or lower plate inserted into the vagina to facilitate visibility and facilitate movement of surgical instruments and is easily removed when the surgical instrument is inserted if necessary to enable the surgical instrument to be move freely. To this end, the open colposcope comprises: an upper support having one end inserted into the upper region inside the vagina and having an upper lever disposed on the other end exposed to the outside of the vagina; a lower support having one end inserted into the lower region inside the vagina and having a lower lever disposed on the other end exposed to the outside of the vagina; a shaft coupling part hinge-connecting the upper support and the lower support; a control bar having one end coupled to the lower lever and having the other end penetrating a through hole formed in the upper lever; and a control knob screwed to the other end of the control bar passing through the through-hole. The upper support includes: an upper left plate inserted into the upper left region inside the vagina; a right upper plate inserted into the upper right region inside the vagina; an upper flange connecting the upper left plate and the upper right plate to the upper lever and forming an entrance through which the surgical instrument enters and exits; and an upper opening part disposed between the left upper plate and the right upper plate and opened while extending from the entrance to the rear ends of the left and right upper plates to be able to communicate.
Patent KR-20210123529-A (KR)
Title: Apparatus for strengthening swallowing muscles
Inventor: LEE KYEONG HEE
IPC: A63B21/008
Filed: 2020-04-03
Abstract: The present invention relates to an apparatus for exercising swallowing muscles, in which a contraction tube disposed between the tongue and the palate is compressed through contraction of the cheek, oral muscles, and tongue muscles, that is, the isometric movement, to increase force of the swallowing muscles, so that the elderly autonomously performs swallowing muscle strengthening exercises hygienically and easily uses the apparatus in daily life, thereby increasing health of the elderly. According to one preferred embodiment of the present invention, the apparatus comprises: a contraction tube mounted on the upper part of a user's tongue and generating pressure while being pressed between the tongue and the palate according to the isometric movement of the tongue; a connection tube part connected to communicate with the front side of the contraction tube; and a position checking part formed on the connection tube part and disposed to correspond to the user's lips or teeth when the contraction tube is mounted on the upper part of the tongue, thereby enabling the user to check the position of the contraction tube in the oral cavity.
Patent KR-20210133377-A (KR)
Title: Block for construction
IPC: E04B2/02
Filed: 2020-04-29
Abstract: The present invention relates to a construction block used for inner and outer walls and, more specifically, to a concrete construction block of which the surface can be combined with another material. According to the present invention, during manufacturing work, a member of another material is combined with an upper side of a mesh structure, and then, during molding work, the member is assembled with a mold, and then, concrete or the like is injected thereinto to form a body structure, and, accordingly, during construction cutting work, the member does not get easily separated by natural corrosion or the like. In other words, a purpose of the present invention is to provide a construction block which can be substantially combined with concrete and other construction materials because the whole construction block can be substantially combined. Existing materials combined through the adhesion of concrete can be manufactured into a structure of various materials to be inserted integrally. In other words, since an expression structure is integrated with a support hardness member while having a structure which is not separable from a body structure, a planar structure as well as a formative, expanded structure can be substantially integrated, and, accordingly, an expression can be expanded. The construction block includes: a support hardness member formed of a mesh structure and a predetermined hardness member; a predetermined expression structure placed and combined on an upper side of the support hardness member, and expressed in a predetermined system; and a body structure made of concrete while having a structure surrounding the support hardness member of the expression structure in a predetermined system.
Patent KR-20210133723-A (KR)
Title: Automatic equipment for manufacture of croquette and manufacturing method thereof
IPC: A21C9/04
Filed: 2020-04-29
Abstract: Disclosed in the present invention is automatic equipment for preparing croquette and a preparation method thereof. According to one embodiment of the present invention, the automatic equipment for preparing croquette comprises: a first conveyor belt including an upper conveyor belt and a lower conveyor belt for transporting a workpiece in a horizontal direction; a band slicer slicing the workpiece into an upper workpiece and a lower workpiece on the first conveyor belt; a second conveyor belt continuously transporting the workpiece transferred from the first conveyor belt in a horizontal direction; ; an upward transfer device transferring the upper workpiece upward; a sauce application device for applying sauce to an upper surface of the lower workpiece; and a sauce supply device supplying the sauce to the sauce application device.
Patent KR-20210137347-A (KR)
Title: Travel bag with brake system
IPC: A45C5/14
Filed: 2020-05-10
Abstract: A wheeled luggage having a brake system according to one embodiment of the present invention may comprise: a body; an upper member attached or coupled to the lower surface part of the body; a lower member coupled to the upper member so as to be horizontally rotatable about a vertical shaft; a brake rod having a vertical shaft through-hole formed by vertically penetrating the upper member and the lower member with respect to the vertical shaft, and capable of moving up and down by a certain distance through the vertical shaft through-hole; and wheels coupled to the lower member.
Patent KR-20210018012-A (KR)
Title: light transporting media
Inventor: BAE SUK MAN
IPC: G02B5/20
Filed: 2020-05-28
Abstract: The present invention relates to a light transporting medium to which an optical fiber is applied and the optical fiber having a largely expanded light incident area to enable supply of high energy of light energy, wherein the light transporting medium includes: the optical fiber including a light progress core and a clad surrounding the core with a light injection region and a light output region defined on one and the other sides of the outer peripheral surface thereof; at least one light injection window provided in the light injection region of the optical fiber such that the core is exposed through the clad; and a lens mounted on the light injection window of the optical fiber such that light incident from the outside is injected into the core through the light injection window.
Patent KR-20210153278-A (KR)
Inventor: KIM HYE JIN
IPC: A61L2/24
Filed: 2020-06-10
Abstract: The present invention is to provide a portable sterilizer, which comprises: a main body (20); a sterilization lamp (22) provided in the main body (20); a case (30) for accommodating the main body (20), wherein a cleaner (25) is provided on a front surface of the main body (20); the cleaner (25) is formed a sheet shape; the main body (20) has the sterilization lamp (22) turned on when the main body (20) is accommodated in the case 30 with the cleaner (25) attached to the front surface thereof; and a sterilization light (23) of the sterilization lamp (22) is reflected from a reflective surface provided on a bottom part (30BP) of the case (30) so as to sterilize the cleaner (25).
Patent KR-20210046526-A (KR)
Inventor: YOU YOUNG GYU
IPC: H01L29/16
Filed: 2020-06-15
Abstract: Disclosed are a transistor based on a graphene and carbon nanotube junction and a method for manufacturing the same. A transistor according to an embodiment includes a substrate, carbon nanotubes stacked on the substrate; a graphene layer laminated on the substrate and the carbon nanotubes; a first electrode disposed to be spaced apart from the carbon nanotubes and stacked on the graphene layer; a second electrode disposed to be spaced apart from the graphene layer and stacked on the carbon nanotubes; an insulating layer laminated on the carbon nanotubes and the graphene layer; and a third electrode stacked on the insulating layer. It is possible to control a current by adjusting a Schottky barrier between junctions.
Patent KR-20210155294-A (KR)
Inventor: AN BYEONG HYEON
IPC: A61L2/18
Filed: 2020-06-15
Abstract: The present invention relates to a hand sanitizer attached to an elevator, and an object of the present invention is to detect a button operation and spray a disinfectant solution in order to disinfect the button after pressing the elevator button. In other words, the present invention provides a hand sanitizer attached to an elevator which comprises: a sterilizer body formed so that a user can attach the same to an elevator; a disinfectant tank which can supply disinfectant to an upper part of the sterilizer body and can be replaced; a disinfector nozzle provided to sterilize the elevator button by sensing through a sensor at a lower part of the sterilizer body; and a detection sensor provided on a side of the sterilizer nozzle to detect an action of a human hand pressing and releasing the button. Thus, the present invention has the effect of detecting the button operation and then spraying the disinfectant solution in order to disinfect the elevator button after the button is pressed.
Patent KR-20210156907-A (KR)
Inventor: OH JUN HYEONG
IPC: B60R21/0134
Filed: 2020-06-18
Abstract: In accordance with one embodiment of the present invention, a vehicle blind spot avoidance system using accident history information includes: an image sensor acquiring a surrounding image of a host vehicle to provide image information; and a vehicle control part sensing a large vehicle driven adjacently to the host vehicle and a number plate of the large vehicle through the image sensor, and determining a blind spot range of the large vehicle, and then, determining the degree of risk of the blind spot based on accident history information of the large vehicle and driving tendency information of a driver of the large vehicle in accordance with an inquiry into the number plate of the large vehicle, and generating a route for the host vehicle to depart from or avoid the blind spot while minimizing the degree of risk of the blind spot based on a driving situation of the host vehicle. Therefore, the present invention is capable of securing safe driving for the host vehicle.
Patent KR-20210157073-A (KR)
Inventor: JANG DONG SIK
IPC: G06Q50/14
Filed: 2020-06-19
Abstract: Disclosed are a hybrid filtering-based travel destination combination recommendation system and method, and a recording medium for recommending an optimal travel destination combination to a user by hybrid filtering in which content-based filtering and collaborative filtering are mixed. A hybrid filtering-based travel destination combination recommendation system according to an embodiment comprises: a travel destination attribute data generation unit that collects travel destination contents related to a plurality of travel destinations and generates attribute data for each travel destination from collected travel destination contents; a data input unit that receives, from a first user, a first travel destination history including a travel destination or a combination of travel destinations, and travel destination recommendation request data including a travel period and travel attributes; a content filtering recommendation module for recommending a first travel destination on the basis of the similarity between the travel destination recommendation request data and the attribute data for each travel destination; a collaborative filtering recommendation module that compares the first travel destination history with second travel destination histories of a plurality of second users by collaborative filtering and recommends a second travel destination from the travel destination histories of a second user having a high degree of relevance to the first user; a travel destination history frequency calculation module for calculating a travel destination history frequency that is a frequency included in the second travel destination histories of the second users with respect to the travel destination included in the first travel destination history; and a travel destination combination recommendation module that provides travel destination recommendation results by combining the recommended results of the first and second travel destinations on the basis of the frequency of travel destination histories.
Patent KR-20210157125-A (KR)
Inventor: PARK WOON CHUL
IPC: H04L29/06
Filed: 2020-06-19
Abstract: The present invention relates to a condition verification decision-making system for high-speed consensus processing in decision-making through consensus in blockchains, which enables decision-making at high speed by verifying contents through consensus based on blockchains. The condition verification decision-making system of the present invention comprises: a blockchain network which is composed of multiple peers, wherein each peer has a blockchain ledger for recording transaction messages in blocks, and synchronizes the blockchain ledgers of all the peers; a key management terminal generating an asymmetric key that decrypts or encrypts a voting key, encrypting the voting key with an encryption key of the asymmetric key, extracting a combination of users that satisfies voting conditions, and combining approval keys of the users for each extracted combination and encrypting a decryption key of the asymmetric key to generate an encrypted decryption key of each combination; and a voting terminal recording a decision-making requesting message in the blockchain network, collecting approval messages recorded in the blockchain network, unlocking the encrypted decryption key by combining the approval keys included in the approval messages, and obtaining the voting key by decrypting the encrypted voting key with the unlocked decryption key.
Patent KR-20210158242-A (KR)
Inventor: LEE JAE CHEONG
IPC: H02J13/00
Filed: 2020-06-23
Abstract: According to the present invention, a tidal current direction display substation system comprises: a plurality of switchgears for inputting or opening a power path for each section of a substation; CTs installed on a power line of each switchgear; image current transformers installed on an output line of each of the CTs; and a substation management server that provides an MMI indicating a tidal current direction of a location for each GIS from values received from the image current transformers.
Patent KR-20220001030-A (KR)
Title: confirmation and payment system for unmanned objects
Inventor: GO GEUN YOUNG
IPC: G06K19/06
Filed: 2020-06-26
Abstract: According to the present invention, an unmanned aerial vehicle (UAV, drones) is used for non-face-to-face target checking and purchase so that the existing labor cost is significantly reduced, thereby increasing the price competitiveness of a product. As real estate for sale can be visually checked, time and cost can be reduced. Even if users who are not able to control the UAV (drone) can perform automatic flight according to an automatically set route, the users can check and purchase the desired product or target. Since even the elderly who have difficulty using a PC can operate the UAV by easily performing a touch on a smartphone, all age groups can purchase products and check the target. In addition, since the states of the battery and sensor of the UAV (drone) are visually or auditorily informed, the status of the UAV (drone) can be easily determined. Since the status of the UAV (drone) is determined to be less than a value set in a notification unit, the UAV automatically returns to be charged and repaired. The system comprises an access checking unit, a setting unit, an automatic flight setting unit, an automatic return setting unit, a UAV setting unit, a notification unit, and a UAV selection unit.
Patent KR-20220000693-A (KR)
Title: Service providing apparatus and method for reviewing advertisement, and non-transitory computer readable medium having computer program recorded thereon
Inventor: JUNGHAN YOON
IPC: G06K9/00
Filed: 2020-06-26
Abstract: The present invention relates to an apparatus for providing an advertisement examination service, a method thereof, and a non-transitory computer-readable medium having a computer program recorded thereon and, more specifically, to an apparatus for providing advertisement examination service, which uses a learning model learning examination results of judges who judge advertisement content created by advertisers to increase screening accuracy in the case of automatic screening of advertisement contents, a method thereof, and a non-transitory computer-readable medium having a computer program recorded thereon. According to the present invention, the method simultaneously examines whether each individual element forming advertisement content has passed examination and whether the entire advertisement content has passed the examination, thereby preventing examination elements from being omitted during an examination process. In addition, only when consensus is reached through cross-checking between examination results of examining individual elements forming advertisement content while being separately from advertisement content and the examination results of examining individual elements as a whole of advertisement content, the advertisement content is judged to have passed the examination, thereby providing an effect of greatly increasing examination accuracy. The method comprises a reception step, an extraction step, an examination step, and a judgement step.
Patent KR-20210006294-A (KR)
Inventor: YASUSHI ITO
IPC: B23K26/382
Filed: 2020-07-07
Abstract: More specifically, the purpose of the present invention is to detect penetration of a hole when drilling a hole on a glass substrate by using laser. A laser processing device comprises: a table where the substrate to be processed is mounted; a laser radiation system radiating laser to the substrate; and a control unit controlling each portion of the device for performing processing operation. According to the laser processing device, the control unit detects that a light detection level on a cross-section of the substrate is decreased at a predetermined level during processing operation so as to detect the penetration of the hole.
Patent KR-20220005936-A (KR)
Title: Network node and message sending method between network nodes
Inventor: LEE DONG JIN
IPC: H04L65/40
Filed: 2020-07-07
Abstract: The present invention provides a network node and a message sending method between network nodes which implement an environment capable of sharing a resource state of a network node with another network node E(ex. SCP) while sending a message between the network nodes and realize low-delay processing/resource light-weighting of each NF service based on this environment.
Patent KR-20210007895-A (KR)
Inventor: KORI DAISUKE
IPC: H01L21/3213
Filed: 2020-07-09
Abstract: This present invention provides: a composition for forming an organic film, wherein the composition contains a polymer having an indenofluorene structure with a high carbon content and thermosetting properties, thereby exhibiting high etching resistance and excellent twisting resistance; a patterning method using the composition; and a polymer for providing such a composition for forming an organic film. A composition for forming an organic film contains a polymer having a partial structure represented by the general formula (1A) as a repeating unit, and an organic solvent. In the general formula (1A), AR1 and AR2 each represent a benzene ring or naphthalene ring which optionally has a substituent; each R represents a hydrogen atom or a monovalent organic group having 2 to 10 carbon atoms and an unsaturated bond; R′ represents a single bond or W1; and W1 represents a divalent organic group having 6 to 80 carbon atoms and one or more aromatic rings.