baber/WOPTO huggingface dataset:
Patent KR-20210100528-A (KR)
Title: Optical apparatus, exposure apparatus, and manufacturing method of article
Inventor: KIMURA RYOICHI
IPC: H01L21/027
Filed: 2021-01-05
Abstract: The present invention provides an optical device capable of suppressing deterioration in image formation performance while reducing the effect of heat due to exposure. The optical device according to the present invention comprises: an optical element (5); a barrel (11) for accommodating the optical element (5); a pathway setting means (16) for setting a pathway of the gas (17) supplied into the barrel (11) from a gas supply means; and a controlling unit (18) for controlling the pathway setting means (16) so as to change the pathway of the gas (17).
Patent KR-20220099273-A (KR)
Title: Method and server for provding event
Inventor: SEON SEUNG JU
IPC: G10L17/22
Filed: 2021-01-06
Abstract: An event providing method is disclosed. An event providing method according to the present invention includes the steps of: setting a broadcast viewing event and an application speech phrase corresponding to the broadcast viewing event in a specific broadcast program; receiving the spoken voice of an event participant from a broadcast output device of the event participant; and authenticating the event participant's viewing of the broadcast when the broadcast program being watched by the event participant matches the specific broadcast program and the received spoken voice matches the application speech phrase.
Patent KR-20220104096-A (KR)
Inventor: KIM JANG AH
IPC: E03C1/18
Filed: 2021-01-17
Abstract: The present invention is to combine a water purifier with a sink and implement a system for smooth drainage of sewage generated therefrom. To achieve the purpose, the water purifier combined with the sink of the present invention includes the sink (700) installed on the water purifier (100) forming a main body, a drain pump (400), and a discharge hose (500).
Patent KR-20220104354-A (KR)
Inventor: JANG HAE WOOK
IPC: B07B1/22
Filed: 2021-01-18
Abstract: The present invention relates to a machine for separation of an individual sea squirt. More specifically, the present invention can separate mainly a large quantity of cultured sea squirts individually in a state of maintaining excellent marketability without scratches or damage to the sea squirts and provide economic benefits through enhancement of productivity since a lot of manpower and work skills are not required. The present invention comprises: a frame (100) supporting each of structures to be installed at predetermined heights from the floor surface by several beams (10), connecting bars (120) connecting the beams (110) and supporters (121) functioning as supporting the structures; a driving unit (200) positioned at the upper part of the frame (100) and composed of a motor (210) and power transmission gears (220); a rotary shaft (300) receiving the rotational power of the driving unit (200) to rotate at a constant speed in a vertical state and having flanges (310) vertically provided; an inner drum (400) coupled to the rotary shaft (300) through the flanges (310) to rotate together, and having a plurality of ring members (440) and elastic members (700) attached to the outer circumference; an outer drum (500) located at the outside of the inner drum (400) and fixated to the frame (100), and having the inner circumference to which a plurality of ring members (440) and elastic members (700) are attached; and a water supply pipe (600) in which a plurality of spray holes (610) are perforated at regular intervals along the lower part in a ring shape to spray washing water.
Patent KR-20220106382-A (KR)
Title: Circular knitting machine
Inventor: KANG IN SOO
IPC: D04B15/50
Filed: 2021-01-22
Abstract: The present invention relates to a circular knitting machine comprising: a device body; a knitting unit; a winding unit; an elastic thread supplying unit; and a thread supplying unit. The device body includes: a first body; a second body which is arranged in an upper part of the first body; a center body which is arranged in a center of the second body; and a support which is arranged in a plurality of stages in an upper part of the second body. The knitting unit is arranged inside the second body and knits elastic thread and thread. The winding unit is arranged inside the first body, winds fabric knitted in the knitting unit. The elastic thread supplying unit is mounted in the support, and supplies the elastic thread to the knitting unit. The thread supplying unit is mounted in the support, and supplies the thread to the knitting unit. Since the present invention uses elastic thread bobbins of various sizes and automatically controls tension of a power belt, the circular knitting machine is stably operated and manufactures high-quality knitted fabric.
Patent KR-20220106475-A (KR)
Title: Encoder alignment apparatus for collaborative robot joint
Inventor: JANG HEE WOON
IPC: G01D5/12
Filed: 2021-01-22
Abstract: The present invention relates to an encoder alignment apparatus which can be mounted on a collaborative robot joint, wherein an encoder (20) with a magnetic ring (2) and a sensing module (25) is accommodated inside a body (10) with an output shaft (15), a gap is maintained by the magnetic ring (22) supported by a holder (21) interposed at an end of the output shaft (15) and the sensing module (25) supported by the housing (24) interposed to face the magnetic ring, and the encoder (20) reduces a fluctuation of the gap by at least one of a first alignment member (30) based on a polymer material and a second alignment member (40) based on a spring material. Accordingly, in industrial fields requiring close cooperation with workers, by maintaining the gap of the encoder mounted on the collaborative robot joint, operational reliability and durability are improved by preventing noise and vibration caused by shaking.
Patent KR-20210100543-A (KR)
Title: Device for manufacturing gas-dissolved solution
Inventor: OZAWA SUGURU
IPC: B01F35/60
Filed: 2021-02-03
Abstract: An objective of the present invention is to provide a gas dissolved solution producing device capable of generating a gas dissolved solution of high concentration by reusing gas which has not been dissolved in the gas dissolved solution. The gas dissolved solution producing device (1) comprises: a gas supply line (2) supplying gas which is a material of a gas dissolved solution; a solution supply line (3) supplying a solution which is a material of the gas dissolved solution; a gas dissolved solution generation part (4) generating the gas dissolved solution by mixing the gas and the solution; a gas liquid separation part (5) performing gas liquid separation of the generated gas dissolved solution into a supply solution to be supplied to a use point and discharge gas to be discharged from a gas discharge port; and a gas dissolution part (6) provided in the solution supply line (4) and dissolving the discharge gas which has been subjected to gas liquid separation in a solution. The gas dissolution part (6) is constituted by a hollow fiber membrane comprising a gas permeable membrane.
Patent KR-20220112514-A (KR)
Title: Battery Module with Improved Temperature Uniformity of Battery Cells
Inventor: KWON BONG KEUN
IPC: H01M10/617
Filed: 2021-02-04
Abstract: The present invention relates to a battery module including: a module case that accommodates a battery cell stack in which a plurality of battery cells are stacked; a heat dissipating resin added between the battery cell stack and a first surface of the module case; a cooling member coupled to the outside of the first surface of the module case to cool the battery cell stack; and a heat transfer material added to the center of the outer surface of the cooling member facing the first surface of the module case, wherein a temperature difference between the battery cells can be reduced by placing the heat transfer material in a relatively high temperature unit of the battery cell stack.
Patent KR-20220113600-A (KR)
Inventor: HWANG HANGYU
IPC: H05K5/00
Filed: 2021-02-05
Abstract: The present invention relates to an electronic device comprising a housing, wherein the housing comprises: a base regin constituting a shape of the housing; a particle regin disposed on at least a portion of the base regin; a UV stabilizer; and a flow ameliorating agent. In addition, the melting point of the particle regin is higher than that of the base regin, and the housing can be formed through a chamfer structure including one gate.
Patent KR-20220117661-A (KR)
Title: Apparatus for detecting parking occupation
Inventor: CHO IN SEONG
IPC: G01R33/00
Filed: 2021-02-17
Abstract: Provided is a device for detecting presence of parking. The present invention includes: a magnetic field sensor comprising a magnetic core and a coil surrounding the magnetic core; an oscillation circuit which is connected to the magnetic field sensor and outputs a signal having a frequency; an object with magnetism located near the magnetic field sensor; and a sensor unit which detects parking status according to a change in the frequency. Therefore, it is possible to output a signal whose frequency changes more sensitively according to entering or exiting a vehicle.
Patent KR-20220118181-A (KR)
Title: System for preventing mold scale in injection process
Inventor: KANG SEONG YEOL
IPC: B08B9/032
Filed: 2021-02-18
Abstract: The present invention relates to an injection mold system, and the injection mold system comprises: an injection mold having a plurality of cooling passages; and a cooling circulation unit supplying cooling water to the cooling passage of the injection mold, wherein the cooling circulation unit comprises: a cooling water tank having a heater and a temperature sensor and storing the cooling water; a circulation line connected from the cooling water tank to the cooling passage of the injection mold to circulate, supply and recover the cooling water; a circulation pump provided in a front circulation line of the cooling water tank to pump and supply the cooling water to the cooling passage of the injection mold; a scale prevention device provided in front of the circulation pump and removing scale from the cooling passage by supplying air to the cooling water flowing into the cooling passage of the injection mold along the circulation line; and an ion filter bypass connected to a rear circulation line of the cooling water tank between the circulation pump and the scale prevention device and removing an ion causing scale formation, e.g. a metal ion, from the cooling water supplied to the cooling passage. Accordingly, the present invention relates to a system for preventing scale from a mold in an injection process, which can prevent or remove scale generation from the cooling passage of the injection mold by increasing a flow rate by injected air, and discharge a large amount of air due to its superior air collection performance compared to conventional systems.
Patent KR-20220083540-A (KR)
Title: 트랜스듀서의 왕복 이동 방식을 채용한 초음파 장치
Inventor: KIM JU HWAN
IPC: A61N7/02
Filed: 2021-02-19
Abstract: 본 발명에 따른 초음파 장치는 초음파를 발생시키는 트랜스듀서를 포함하는 카트리지; 및 상기 트랜스듀서를 이동시키는 이동 장치를 포함하고, 상기 이동 장치는 이동 본체, 상기 이동 본체에 위치되며 상기 트랜스듀서와 연결되어 함께 이동하는 이동 블록, 상기 이동 블록과 연결되는 이동 연결 부재, 및 상기 이동 연결 부재와 체결되어 상기 이동 블록을 왕복 이동시키는 스크류부를 포함하고, 상기 스크류부는 양방향 나사선을 가진다.
Patent KR-20220119277-A (KR)
Title: Protection tool for short fingernails, preventing infection
Inventor: OH JIN HOO
IPC: A61F13/10
Filed: 2021-02-20
Abstract: The present invention provides a protector made between a nail and under-nail flesh, or on under-nail flesh in a form of a nail curve. The protector includes an outer skin and an inner skin, wherein the outer skin has an area larger than that of the inner skin and is bondable not to be separated and the inner skin is capable of preventing bacterial infection. According to the present invention, the protector for preventing bacterial infection of short nails can prevent nail infection that adversely affects life and does not look good on the appearance. Only the protector for preventing bacterial infection of short nails easily prevents nail infection without a complex procedure. The protector is attached between the nail and the under-nail flesh to prevent the nail from digging into the flesh as the nail grows.
Patent KR-20220121600-A (KR)
Title: Attachment and detachment structure between ripper and bucket for excavators
Inventor: IM YONG TAE
IPC: E02F3/96
Filed: 2021-02-25
Abstract: An attachment and detachment structure of a ripper and a bucket for an excavator according to the present invention is a structure in which the bucket is attached to and detached from the ripper mounted on the tip of an arm of the excavator, comprising: a ripper blade accommodating part, a pair of fixing pieces, and a fixing release mechanism. The ripper blade accommodating part is formed in the bucket to receive and support a portion of the ripper blade from the rear. The fixing pieces are formed at the rear end of the bucket to correspond to the left and right sides of a ripper body of the ripper in a state where the ripper blade is accommodated in the ripper blade accommodating part. The fixing release mechanism fixes or releases the fixing pieces to the ripper body. An objective of the present invention is to provide the attachment and detachment structure of a ripper and a bucket for an excavator that allows the bucket to be selectively inserted into and removed from the ripper as needed for convenient use.
Patent KR-20220126124-A (KR)
Inventor: SOO YEON BANG
IPC: G06Q10/06
Filed: 2021-03-08
Abstract: The present invention relates to a reward-based recruitment system using a headhunter system, comprising: a company (recruitment) terminal that creates and provides recruitment information corresponding to job offer information and pays a fee according to a job offer; a platform server that receives recruitment information from the company terminal, stores the received recruitment information, receives the fee to be paid by the company terminal, and provides a job seeker recommended by a headhunter to the company terminal; a headhunter management server that provides recruitment information such that a registered headhunter can check the same, and provides a job seeker recommended by the headhunter to the platform server, wherein the headhunter receives approval for membership through a membership registration procedure on the platform server, accesses the platform server as a member, and then receives recruitment information stored in the platform server; a headhunter terminal that receives the approval for membership from the headhunter management server, accesses the headhunter management server as a member, checks the recruitment information provided by the headhunter management server, selects a recommended job seeker, and provides the same to the headhunter management server; and a job seeker terminal that applies for recruitment information uploaded to the platform server or applies for recruitment information received from the headhunter management server, and recommends a job seeker with respect to the recruitment information. According to the present invention, while maintaining security of job search information, companies can promote efficient and excellent recruitment using the headhunter service.
Patent KR-20220129904-A (KR)
Title: Apparatus for withdrawing objects for delivery freight storage system
Inventor: YOO SI YEON
IPC: B65G13/00
Filed: 2021-03-17
Abstract: In accordance with the present invention, a goods withdrawal apparatus includes: a goods storage unit provided on a wall, including an outer door provided on one side to be placed outside the wall, and slidingly moved; an inner door placed on the other side of the goods storage unit, and opened indoors; and a withdrawal unit automatically withdrawing goods provided in the goods storage unit. In accordance with the present invention, the goods withdrawal apparatus can conveniently receive the stored goods as the goods are automatically withdrawn by the withdrawal unit. Also, a withdrawal door is formed to be openable with respect to a lower surface of the goods storage unit, and supported by a pair of support units, thereby enabling the goods withdrawn by the withdrawal unit to be safely supported and delivered on one side of the withdrawal door. Moreover, a plurality of freely rotatable rotary balls are provided on the lower surface of the goods storage unit to facilitate the withdrawal of the goods.
Patent KR-20220136778-A (KR)
Inventor: JUNG CHANYONG
IPC: H04W4/80
Filed: 2021-04-01
Abstract: According to various embodiments of the present invention, an electronic device comprises: a communication circuit for communicating with an external electronic device; a processor coupled to the communication circuit; and a memory operatively coupled with the processor. The memory can store instructions to allow the processor, upon execution, to receive device information from the external electronic device through the communication circuit, to determine a format configuring sharing audio to be transmitted to the external electronic device, on the basis of the device information, to record audio configured in the determined format in a buffer, and to transmit the audio recorded in the buffer to the external electronic device through the communication circuit. In addition, various embodiments are possible. Therefore, a user can experience high-quality audio through the external electronic device.
Patent KR-20220140931-A (KR)
Inventor: KIM YONG WON
IPC: H01F27/32
Filed: 2021-04-09
Abstract: The present invention relates to a square type line filter having improved electrical properties, wherein the electrical properties thereof can be realized to have the same level as the electrical properties of a troidal line filter while being a square type (SQ type) filter, the present invention can be completed by automatically winding a coil on a bobbin part, thereby improving productivity, and the price of the product can be optimized. According to the present invention, provided is a square type line filter comprising: a core member formed in the shape of a square ring; a bobbin member provided on each of a pair of parallel rod parts of the core member, divided into two parts, and each of the divided parts being configured to be able to rotate independently of the rod parts; a coil member wound around the bobbin member; and a base member to which the core member is seated and fixed, and mounted on a printed circuit board.
Patent KR-20220142582-A (KR)
Inventor: SHIN JEE YOUNG
IPC: B64D27/24
Filed: 2021-04-14
Abstract: The present invention relates to an aerial battery replacement device for an unmanned aerial vehicle and a battery replacement method using the same, which can greatly simplify a battery replacement process. The battery replacement method comprises the steps of: accessing, by a guide, a supply slot; removing a charged battery from the supply slot; removing a consumed battery; and mounting the charged battery on a received slot.
Patent KR-20220144652-A (KR)
Inventor: EOM SEONG WOON
IPC: A23L33/105
Filed: 2021-04-20
Abstract: The present invention relates to a cosmetic composition and a food composition for antioxidant containing an extract of Machilus thunbergii or a fraction thereof as an active ingredient, and since the extract of Machilus thunbergii or the fraction thereof has an antioxidant effect, it is possible to be used as the active ingredient of the cosmetic composition and the food composition.
Patent KR-20220145461-A (KR)
Inventor: LEE SEUNG JIN
IPC: H01L51/00
Filed: 2021-04-21
Abstract: An apparatus for manufacturing a display device is provided. The apparatus includes: a mask assembly; and first and second magnets disposed to face the mask assembly. The mask assembly may include: a mask frame including an opening part; and a mask sheet fixed to the mask frame. The mask sheet may include: a first body part having first opening parts; and a second body part connected to the first body part and provided with second opening parts. The second body part overlaps at least a portion of each of the first and second magnets.
Patent KR-20220147347-A (KR)
Inventor: JIN SANG HYEON
IPC: G06N20/00
Filed: 2021-04-27
Abstract: As a method for recommending a content of a learning device wherein a processor performs at least one part of each step, the method for recommending the content of a job-duty training device according to one embodiment of the present disclosure may comprise: a step of input-receiving a prediction probability for each class of a content, for a plurality of classes; a step of input-receiving the prediction probability for each class of a subject, for the plurality of classes; and a step of determining a recommendation of the content to the subject, based on the prediction probability for each class of the content and the prediction probability for each class of the subject. Therefore, the present invention is capable of helping in improving the ability of the subject in various fields.
Patent KR-20210057709-A (KR)
Title: Three-way communication system comprising end device, edge server controlling end device and cloud server, and operating method of the same
Inventor: KAY PARK
IPC: H04L29/08
Filed: 2021-04-30
Abstract: According to various embodiments of the present invention, provided are a three-way communication system including an end device, an edge server for controlling the end device, and a cloud server, and a method of operating the same, wherein the end device wirelessly is configured to: connect to a first edge server of a first wireless network and a second edge server of a second wireless network respectively connected to the cloud server, respectively; collect data and wirelessly transmit the data to either the first edge server or the second edge server; wirelessly receive a control command from either the first edge server or the second edge server, and operate according to the control command. Accordingly, the use efficiency of resources including cost and power may be increased.
Patent KR-20220149214-A (KR)
Inventor: CHOI YOUNG NAM
IPC: G06N3/08
Filed: 2021-04-30
Abstract: According to one embodiment of the present invention, an apparatus for recommending a meeting place by using an artificial neural network includes: a communication unit which receives meeting information on a characteristic of the meeting from a user terminal; a storage unit which stores business information on a business providing a meeting place; and a pre-learned meeting place selection artificial neural network module which sets the meeting information and the business information as input information and sets a recommended meeting place for the meeting and an expected satisfaction score for the recommended meeting place as output information. The meeting place selection artificial neural network module may perform learning by a method of setting a difference between an actual satisfaction score for the recommended meeting place and the expected satisfaction score for the recommended meeting place as a loss function and adjusting the parameters of the meeting place selection artificial neural network module to reduce a value of the loss function. The present invention has the advantage of mutually connecting a meeting host and a business providing a meeting place in a more efficient manner.
Patent KR-20220149233-A (KR)
Inventor: KANG HYE JIN
IPC: G06Q50/10
Filed: 2021-04-30
Abstract: According to an embodiment of the present invention, provided is a method for providing non-face-to-face exhibition service using an AI chatbot, which includes the steps of: registering for an exhibition; inquiring and selecting the exhibition; providing a non-face-to-face exhibition service using an AI chatbot; inquiring and selecting a booth; purchasing a product; and inquiring a purchase history. Therefore, overcoming the limitations of offline special exhibition business.