baber/WOPTO huggingface dataset:
Patent KR-20220139690-A (KR)
Inventor: KO SUNG WON
IPC: H01L33/38
Filed: 2021-04-08
Abstract: One embodiment of the present invention provides a semiconductor light emitting device, which comprises: a first electrode layer having first and second regions; a light emitting structure disposed to overlap the first region on the first electrode layer, including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer, and having a plurality of holes connected to the first conductivity type semiconductor layer through the active layer, wherein the first conductivity type semiconductor layer forms a first surface of the light emitting structure, and the second conductivity type semiconductor layer forms a second surface opposite to the first surface; a concavo-convex pattern disposed on one region of the first surface; a dam structure surrounding one region of the first surface and disposed at the corner of the first surface; a transparent electrode layer disposed between the first electrode layer and the light emitting structure, overlapping the first region, and being in contact with the second conductive type semiconductor layer; an interlayer insulating layer disposed between the transparent electrode layer and the first electrode layer and having a plurality of first openings respectively connected to the plurality of holes and a plurality of second openings connected to the transparent electrode layer; a second electrode layer disposed between the first electrode layer and the interlayer insulating layer, connected to the transparent electrode layer through the plurality of second openings, disposed to be separated from the first electrode layer, and extending onto the second region of the first electrode layer; an electrode pad disposed on the second electrode layer to overlap the second region; and a plurality of contact electrodes passing through the second electrode layer, the interlayer insulating layer, and the transparent electrode layer and connected to the first conductivity type semiconductor layer through the plurality of holes. Accordingly, it is possible to provide the semiconductor light emitting device with a reduced defect rate in a manufacturing process.
Patent KR-20220142141-A (KR)
Inventor: LEE HO KYUNG
IPC: E02D5/22
Filed: 2021-04-14
Abstract: The present invention relates to a unit which is used to fix a main reinforcing bar in an apparatus for reinforcing a head part of a steel pile and a head part reinforcement method using the unit. A reinforcing bar fixing unit is bent in a ㄹ-shaped structure in a lateral direction and includes a first horizontal piece, a first vertical piece, a second horizontal piece, a second vertical piece, and a third horizontal piece from the top. The first horizontal piece and the second horizontal piece form an insertion hole through which the main reinforcing bar passes. The sum of the lengths of the first and second vertical pieces is greater than an anchorage length of the main reinforcing bar according to the filling of the inside of the head part reinforcement and is less than the installation depth of a bottom plate for the head part reinforcement. The length of the first vertical piece is formed longer than the length of the second vertical piece. The reinforcing bar fixing unit includes a fastening means fastened to an upper end of the steel pile. The reinforcing bar fixing unit is fastened so that the first vertical piece is in contact with an upper inner side of the steel pile. The main reinforcing bar is inserted into each insertion hole of the reinforcing bar fixing unit, wherein an end of the main reinforcing bar is seated on the third horizontal piece. Accordingly, the arrangement and depth of the main reinforcing bar are fixed by means of the reinforcing bar fixing unit installed on the steel pile.
Patent KR-20210047845-A (KR)
Inventor: SEONG SO HUI
IPC: H05B1/02
Filed: 2021-04-22
Abstract: According to an embodiment of the present invention, a heat generating unit includes: a conductor which allows electricity to flow in a longitudinal direction; and a heating element which is heated by electricity transmitted from the conductor, wherein the heating element may surround the conductor in the longitudinal direction to prevent electric shock. According to the present invention, the distribution of carbon is made even, and heat generation is uniformly implemented as a whole.
Patent KR-20220149771-A (KR)
Inventor: LEE GWANG HYUN
IPC: B65D77/36
Filed: 2021-05-01
Abstract: The present invention relates to a packaging box and, more specifically, to a packaging box having a logistics security printing part, which stores items inside for storage and shipping, is taped using tape for packaging, and when the tape is removed from the taped packaging box, prints security characters on the removed tape and on the packaging box where the tape has adhered. The packaging box, which includes: a packaging top surface (11) having upper opening and closing portions (12) formed at both sides to be bent and opened to both sides; and a packaging side (15) as the side in an extension direction of an upper opening and closing line (13) where the upper opening and closing portions (12) meet each other, comprises: a logistics security printing part (20) for logistics security provided on one side of the packaging side (15). The logistics security printing part (20) includes: an adhesive layer adhering to the packaging side; and a box security character printing layer displaying logistics security characters on the surface of the packaging box by the adhesive layer.
Patent KR-20220152878-A (KR)
Inventor: KIM KI HWAN
IPC: G06Q50/10
Filed: 2021-05-10
Abstract: The present invention relates to a system capable of sharing a screen for outputting Internet content in real time. The system capable of sharing a screen, according to the present invention, comprises a service provision server (300) for receiving main data information and additional data information about Internet content from a first device (100), and transmitting the main data information and the additional data information to one or more second devices (200). Therefore, even between devices that do not support a screen sharing function, a screen for outputting Internet content can be easily shared in real time.
Patent KR-20220159602-A (KR)
Inventor: JIHWAN CHUN
IPC: H05K5/02
Filed: 2021-05-26
Abstract: According to various embodiments, a case comprises: a base plate; a hole penetrate-formed on the base plate; a pattern formed on one surface of the base plate, and comprising a plurality of ridges and a plurality of peaks; an inclined area formed between the hole and the pattern; and at least one step formed between the inclined area and the hole, wherein a first angle, which is an angle wherein the inclined area is formed with a central axis of the hole, may be greater than that of a second angle, which is an angle of view through the hole. In addition, various embodiments are possible. Therefore, the present invention is capable of reducing or preventing a tearing phenomenon of an anodizing film.
Patent KR-20220162253-A (KR)
Title: Autonomous Forklift Controller using smart phone
Inventor: KIM YONG JIN
IPC: B66F9/075
Filed: 2021-06-01
Abstract: A purpose of the present invention is to facilitate the composition of an unmanned forklift controller by using a smartphone and a wireless CAN converter. As an existing unmanned forklift controller is designed based on a PC, a monitor and a keyboard are used to set and control an unmanned forklift. In such a mechanism, an operating person needs to approach the unmanned forklift, which can lead to a risk of a casualty accident due to an accidental operation of the unmanned forklift. In accordance with the present invention, the unmanned forklift controller transmits data required for unmanned forklift control through a smartphone, and the wireless CAN converter processes and delivers the data to the unmanned forklift controller, thereby removing devices such as a monitor, a keyboard and the like such that the unmanned forklift can be effectively and safely operated.
Patent KR-20220162978-A (KR)
Title: Apparatus for expressing intention of automobiles
Inventor: LIM MYUMG JUN
IPC: B60Q1/50
Filed: 2021-06-02
Abstract: An objective of the present invention is to provide an apparatus for expressing intension of driver capable of clearly conveying the driver's intention to the outside while driving. Provided is an apparatus for expressing intension of driver, which comprises: a voice recognition unit (10) for recognizing the driver's voice; a communication unit (20) which transfers the voice of the voice recognition unit (10) to the outside; an electronic display board (30) which receives a signal from the communication unit (20) and displays the signal to the outside; and a control unit (40) which recognizes the voice of the voice recognition unit (10) and converts it into a text signal.
Patent KR-20220124598-A (KR)
Title: Smart battery device and operation method thereof
Inventor: YEN WEI TING
IPC: H01M10/48
Filed: 2021-06-02
Abstract: A smart battery device includes a battery unit, a temperature detection unit, and a processing unit. The temperature detection unit detects peripheral temperature for generating a temperature signal. The processing unit is coupled to the battery unit and the temperature detection unit. The processing unit receives a temperature signal and acquires power capacity of the battery unit in a charging mode. The processing unit sets total capacity according to the temperature signal and generates a display flag when power capacity of the battery unit reaches the total capacity. The display flag is used for indicating that the battery unit is in a completely charged state.
Patent KR-20210154753-A (KR)
Inventor: GOVARI ASSAF
IPC: A61B18/12
Filed: 2021-06-10
Abstract: A medical system comprises a catheter. The catheter comprises: an insertion tube having a distal end; an elongate elastic distal section which is fixed to the distal end of the insertion tube and having an outer surface; and a plurality of electrode structures. A respective electrode structure is disposed on the outer surface of the distal section to be bulged upward. The respective electrode structure comprises a respective primary electrode and at least one respective secondary electrode extending to the circumference of the outer surface, and a respective electrically insulating material disposed between the respective primary electrode and the at least one respective secondary electrode at the circumference of the outer surface. The respective primary electrode is bulged more than the at least one respective secondary electrode and the electrically insulating material over the outer surface.
Patent KR-20220167123-A (KR)
Title: Battery management system and battery pack including the same
Inventor: CHOI CHI HO
IPC: H01M10/42
Filed: 2021-06-11
Abstract: Various embodiments of the present invention relate to a battery management system and a battery pack including the same. The battery pack including the battery management system comprises: a battery including a plurality of battery cells connected in series; an analog front end of a battery management system receiving power from the battery and obtaining information about the battery; and a power protection circuit including at least one diode connecting a power line for supplying the power between the battery and the battery management system and a signal line for obtaining information about the battery.
Patent KR-20210078454-A (KR)
Title: Device for instantaneously inspecting waste quality and recycling device and method using the same
Inventor: LIN HSIU AN
IPC: G01N21/84
Filed: 2021-06-17
Abstract: A device for immediately inspecting waste quality includes a transparent tube segment, a lighting device, an image acquisition device and a signal processing module. The transparent tube segment contains waste fluid. A lighting device provides an illumination light to the transparent tube segment. The image acquisition device acquires an image of the illuminated transparent tube segment to generate at least one image signal. The signal processing module is electrically coupled to the image acquisition device for receiving the at least one image signal and determining a quality of the waste fluid according to the image signal.
Patent KR-20220168911-A (KR)
Title: Battery module, battery pack comprising the battery module and vehicle comprising the battery pack
Inventor: YOO JAE MIN
IPC: H01M50/249
Filed: 2021-06-17
Abstract: A battery module according to an embodiment of the present invention includes: a plurality of battery cells; and at least one cooling fin that accommodates at least two battery cells among the plurality of battery cells, covers at least one side of the accommodated battery cells, and has at least one extinguishing fluid guide having an opening through which the extinguishing fluid can be injected into the cooling fin.
Patent KR-20220169578-A (KR)
Title: Work Shoes Ventilation Insoles
Inventor: LEE JA HAN
IPC: A43B17/00
Filed: 2021-06-21
Abstract: Provided is a work shoe ventilation insole including: an insole body (10) made of a flexible material; a plurality of ventilation holes (20) formed in the inner center of the insole body (10); and a buffer pad (30) formed on the bottom surface of the insole body (10) and formed on the central bottom of one side of the pad to come in contact with the arch of the sole of a user's foot.
Patent KR-20220170591-A (KR)
Title: Traditional chinese medicine composition and preparation method thereof
Inventor: LI WENCAI
IPC: A61P17/00
Filed: 2021-06-23
Abstract: In a traditional Chinese medicine composition for treating dandruff and a method for preparing the same, the traditional Chinese medicine composition comprises, as raw materials, 8 to 16 parts by weight of Cyrtomium fortunei, 8 to 14 parts by weight of Bunge corydalis, 15 to 25 parts by weight of purslane, 6 to 12 parts by weight of Sapindus delavayi, and 10 to 20 parts by weight of Lysimachia. Through the traditional Chinese medicine composition described above, antibacterial effect can be provided, itching can be removed, and blood cooling and anti-inflammatory effects can be obtained. In addition, the traditional Chinese medicine composition can effectively and safely remove dandruff and prevent dandruff from recurring, exhibits a rapid effect, a short course of treatment, and a high cure rate, and can completely cure dandruff without recurrence.
Patent KR-20220007013-A (KR)
Title: Power-efficient resource selection procedure for nr v2x ue with limited power
Inventor: BAE JUNG HYUN
IPC: H04W74/08
Filed: 2021-07-02
Abstract: Provided is a UE apparatus for NR V2X Mode 2 resource selection. The UE apparatus includes a transceiver; and a processor configured to identify a sensing window and a resource selection window, monitor for sidelink control information (SCI) transmitted by neighbor UEs in the sensing window, determine a resource for transmitting data in the resource selection window, and transmit, via the transceiver, data using the determined resource. The sensing window includes a mandated sensing duration for detection of aperiodic traffic prior to transmission by the transceiver.
Patent KR-20230007012-A (KR)
Inventor: JUNG JAE HUN
IPC: B60C27/00
Filed: 2021-07-05
Abstract: One embodiment of the present invention provides a stud pin which comprises: a fixing member inserted into a stud fixing groove formed in a tread unit of a tire to be fixated and having a storage groove therein; a protrusion member stored in the storage groove of the fixing member and stored in the storage groove of the fixing member to protrude in two stages in an outer direction of the tread unit by external force; and an elastic member providing elastic force between the protrusion member and the fixing member.
Patent KR-20230008286-A (KR)
Inventor: LEE JOON CHAE
IPC: B63B25/16
Filed: 2021-07-06
Abstract: Disclosed are an evaporation gas reliquefaction system for a vessel and a method thereof, capable of smoothly controlling a load of the reliquefaction system. The evaporation gas reliquefaction system for a vessel includes: a compressor installed in a vessel and compressing evaporation gas generated from a storage tank in which evaporation gas is stored; a reliquefaction line connected from the compressor to the storage tank and transferring the compressed gas to the storage tank by reliquefying the compressed gas; a heat exchanger installed in the reliquefaction line and cooling the compressed gas by receiving the compressed gas; a first refrigerant compression unit compressing a refrigerant discharged after cooling the compressed gas in the heat exchanger; a second refrigerant compression unit supplementally compressing the refrigerant compressed by the first refrigerant compression unit; and a refrigerant expansion unit expanding and cooling the refrigerant compressed by passing the first refrigerant compression unit and the second refrigerant compression unit and supplying the expanded and cooled refrigerant to the heat exchanger. The refrigerant compressed by passing the first and second refrigerant compression units is precooled by the heat exchanger and expanded and cooled by the refrigerant expansion unit. Therefore, the expanded and cooled refrigerant is supplied to the heat exchanger as a cold heat source. The first refrigerant compression unit and the second refrigerant compression unit are driven by expansion energy of the refrigerant transferred from the refrigerant expansion unit.
Patent KR-20230012168-A (KR)
Title: Keeping device for cosmetics and cosmetic tools
Inventor: CHO YOUNG KEUN
IPC: A47B49/00
Filed: 2021-07-15
Abstract: The present invention provides a device for storing cosmetics and cosmetic tools, which comprises: a support part having a flat lower surface to be received on the floor and having a fastening hole formed through the central area; a body part including a lower plate having an insertion protrusion protruding to be inserted into the fastening hole of the support part to be rotatably fastened and having a plurality of fastening protrusions protruding on the upper peripheral surface, a side plate provided with a fastening plate fastened to the fastening protrusion of the lower plate and formed to have a predetermined height to form a side surface, and having a plurality of coupling holes formed through the plate surface, and an upper plate having a fastening protrusion protruding from the lower surface to be received on the upper surface of the side plate and mutually fastened to the fastening plate; and a storage part including a first storage box and second storage box, in which a coupling protrusion detachably coupled to a plurality of coupling holes formed in the side plate protrudes and a storage space is formed therein. According to the present invention, since the device for storing cosmetics and cosmetic tools is manufactured conveniently through an assembly method, time required for production is reduced and the device for storing cosmetics and cosmetic tools is configured to suit a user's preference, thereby providing an effect of increasing user satisfaction.
Patent KR-20230012354-A (KR)
Inventor: KIM YONG JUN
IPC: G06Q50/10
Filed: 2021-07-15
Abstract: The present invention relates to a limited edition product production and sales method and a system therefor, wherein based on online platform, anyone can participate by providing content with artistic value, but by supporting limited edition product production and sales which reflect the content confirmed to satisfy demand, smooth profit generation and distribution of limited edition product with outstanding artistry.
Patent KR-20230021786-A (KR)
Title: Electronic device, and method for installing profile of embedded subscriber identification module in electronic device
Inventor: PARK SANGHYUN
IPC: H04W12/40
Filed: 2021-08-06
Abstract: According to various embodiments of the present invention, an electronic device comprises: a communication module; an embedded-subscriber identification module (eSIM) in which at least one profile is stored; and a processor. The processor may receive an authentication token representing successful authentication for a first profile from a server when the authentication for the first profile of at least one profile stored in the eSIM is successful by connecting to the server, provide the first profile as transmissible data to a first electronic device when communication with the first electronic device is achieved through the communication module, and transmit the authentication token, which can download a second profile corresponding to the first profile from the server, to the first electronic device when transmission for the first profile is requested from the first electronic device.
Patent KR-20230022516-A (KR)
Inventor: JO JAE KUEN
IPC: A47C19/02
Filed: 2021-08-09
Abstract: According to the present invention, a sofa with an inversion means has an inversion means provided below the sofa to raise a sofa frame in one direction, so that users raise the sofa frame mounted on the bottom of the sofa in the direction and performs inversion exercise through the sofa, has the inversion means provided below the sofa to raise the sofa through pressure or power and be automatically operated so that even children or the elderly who have difficulty in operating the inversion means can easily perform inversion exercise, and has a combined footrest and armrest provided on both sides of the sofa frame to be rotated in one direction and allows the tops of the feet of the user to be hung thereon, so that the user can use the function of an armrest when using the sofa and use the function of a footrest when using the sofa for inversion exercise according to circumstances.
Patent KR-20230023957-A (KR)
Title: Apparatus and method for inspecting semiconductor
Inventor: YOUN MI SOL
IPC: G01R31/28
Filed: 2021-08-11
Abstract: Provided are a semiconductor inspection apparatus and method capable of removing even fine bubbles in a short period of time. The semiconductor inspection apparatus comprises: a water tank including a housing filled with liquid and a support block for providing a seating surface for an object to be inspected inside the housing; a signal generation unit which is installed on the bottom surface of the housing and outputs a frequency signal in a direction in which the object to be inspected is located; a power supply unit for operating the signal generation unit; a probe which inspects the object to be inspected and is placed on top of the object to be inspected; and a receiver which operates with the probe and is attached to the bottom surface of the support block. Foreign substances remaining on the object to be inspected are removed by using a plurality of frequency signals output from a plurality of signal generation units.
Patent KR-20230024768-A (KR)
Title: Device for mounting a display device and operation control methods thereof
Inventor: KIM NAM HOON
IPC: F16M11/06
Filed: 2021-08-12
Abstract: A support device for supporting a display device is disclosed. The device includes a frame, a connection part, a rotary part arranged to rotate the connection part between the frame and the connection part, a rotation detection sensor provided in the connection part, a memory, and a processor which controls the rotation part in a state in which the display device is attached to the connection part. The processor measures a rotation time required for rotation while rotating the connection part to a specific angle, estimates the weight of the display device based on the rotation time, sets rotation speed information corresponding to the weight, and stores the information in the memory. Accordingly, the rotation is possible at an appropriate speed which matches the specifications of the display device.
Patent KR-20230026015-A (KR)
Inventor: KIM BOUNG JOO
IPC: A47C19/02
Filed: 2021-08-17
Abstract: 본 발명은 다용도 침대 겸용 텐트에 관한 것으로, 더욱 상세하게는 단순한 구성으로 공기를 주입하여 침대의 설치가 완료되는 것으로 부피가 작고, 가벼워 설치 및 이동이 간편하고 매트리스를 견고하게 지지할 수 있는 다용도 침대 겸용 텐트에 관한 것이다. 
본 발명은 이중공간지로 형성되어 지면에 기립 설치되는 지지부재와, 이중공간지로 형성되어 상기 지지부재의 사이에 연결 설치되는 매트리스를 포함하는 것을 특징으로 한다.