baber/WOPTO huggingface dataset:
Patent KR-20220003804-A (KR)
Title: Power module
Inventor: LEE JIHYUNG
IPC: H01L23/492
Filed: 2020-07-02
Abstract: The present invention relates to a power module. The power module includes: a lower ceramic substrate (200); an upper ceramic substrate (300) placed on an upper portion of the lower ceramic substrate (200) to be spaced apart from the lower ceramic substrate (200) and having a semiconductor chip (G) mounted on a lower surface thereof; a conductive spacer (23) having one end bonded to the lower ceramic substrate (200) and an opposite end bonded to the upper ceramic substrate (300), and disposed between the lower ceramic substrate (200) and the upper ceramic substrate (300); and a first bonding layer (231) bonding one end of the conductive spacer (230) to the lower ceramic substrate (200) by brazing. According to the present invention, the conductive spacer is disposed between the lower ceramic substrate and the upper ceramic substrate to electrically connect the substrates, such that electrical loss on the power transmission path can be prevented, and a distance between the lower ceramic substrate and the upper ceramic substrate can be maintained constantly to increase a heat dissipation efficiency.
Patent KR-20220005693-A (KR)
Title: Apparatus for plant-cultivated fish tank
Inventor: YEO SANG CHUL
IPC: A01G31/02
Filed: 2020-07-07
Abstract: The present invention relates to a fish tank apparatus capable of cultivating plants, which provides a user with convenience in management of the fish tank apparatus. To achieve this, the fish tank apparatus comprises: a water tank including a drainage part at the lower part; a stand coupled to the water tank to support the water tank; a filter detachable on the upper surface of the stand and filtering water of the water tank discharged through the drain part; and a pump returning the water filtered by the filter back to the water tank. The stand includes a switch controlling operation of the pump. The switch operates the pump by sensing that the water tank is coupled to the stand and stop the operation of the pump by detecting that the water tank is separated from the stand.
Patent KR-20220006356-A (KR)
Inventor: JI WON BAE
IPC: H01L21/683
Filed: 2020-07-08
Abstract: A semiconductor die pickup apparatus according to an embodiment of the present invention includes: a support part positioned under an adhesive sheet to which a plurality of semiconductor dies are attached and having a multi-stage for elevating a first semiconductor die among the plurality of semiconductor dies; a pickup head positioned on the adhesive sheet and vacuum-adsorbing the first semiconductor die raised by the multi-stage to separate it from the adhesive sheet; a sensing part mounted on the pickup head to detect a suction flow rate during the vacuum adsorption of the first semiconductor die to generate a sensing signal; and a control part for controlling a multi-stage operation by comparing the sensing signal with a preset reference signal. An objective of the present invention is to provide the semiconductor die pickup apparatus for improving the pickup speed of a semiconductor die and preventing a pickup miss, and a semiconductor die pickup method using the same.
Patent KR-20210135915-A (KR)
Title: Method for forming a mfmis memory device
IPC: H01L27/11507
Filed: 2020-08-06
Abstract: Various embodiments of the present application relate to a metal-ferroelectric-metal-insulator-semiconductor (MFMIS) memory device as well as a method for forming the MFMIS memory device. In accordance with some embodiments of the MFMIS memory device, a first source/drain region and a second source/drain region are vertically stacked. An internal gate electrode and a semiconductor channel overlie the first source/drain region and underlie the second source/drain region. The semiconductor channel extends from the first source/drain region to the second source/drain region, and the internal gate electrode is electrically floating. A gate dielectric layer is between and borders the internal gate electrode and the semiconductor channel. A control gate electrode is on the opposite side of the internal gate electrode to the semiconductor channel and is uncovered by the second source/drain region. A ferroelectric layer is between and borders the control gate electrode and the internal gate electrode.
Patent KR-20220006431-A (KR)
Title: Personal color recommending system and method using the same
Inventor: OH SEUNG HYUN
IPC: G06Q50/10
Filed: 2020-08-10
Abstract: The present invention relates to a system capable of recommending the most appropriate color to a user in consideration of various cultural, seasonal, and climatic factors, and a method thereof. To this end, a personal color recommendation system comprises: a display unit displaying an image of a user; a color information acquisition unit extracting color information from the image; a color culture database having a color culture zone divided into a plurality of cultures and storing preferred colors for each color culture zone; a color information changing unit receiving the user's input to change the color information step by step; and a color recommendation unit detecting a preferred color closest to the changed color information from the color culture database on the basis of the color information changed by the color information changing unit to display the preferred color on the display unit. Accordingly, the personal color recommendation system can recommend the most appropriate color to a user in consideration of cultural, seasonal, and climatic differences.
Patent KR-20220022316-A (KR)
Inventor: LEE WOO RAM
IPC: H01M4/505
Filed: 2020-08-18
Abstract: The present invention relates to a manufacturing method of a positive electrode active material which comprises: a step of forming a plastic product by mixing a transition metal precursor having a nickel content of 70 atm% or more and a lithium raw material and performing primary firing; and a step of forming a lithium composite transition metal oxide by secondary firing the plastic product, wherein the primary firing is performed so that the proportion of a spinel phase of the plastic product is 7 to 16%.
Patent KR-20220022670-A (KR)
Inventor: Yoo sung soo
IPC: G01N27/80
Filed: 2020-08-19
Abstract: The present invention relates to a wire rope diagnosis apparatus fastened by using a battery pack, wherein the diagnosis apparatus for diagnosing a wire rope used for a crane, an elevator, a water gate, etc. in real time is fastened and fixed by the battery pack, so that simple installation and separation is possible and replacement of the battery is easy.
Patent KR-20220028669-A (KR)
Inventor: KIM SEUNG MIN
IPC: F21S45/10
Filed: 2020-08-31
Abstract: A headlamp for a vehicle is disclosed. According to one exemplary embodiment of the disclosed invention, the headlamp for a vehicle comprises: a lamp housing (i) having a channel unit formed in a circumference; a lens (ii) having a coupling unit inserted and coupled into the channel unit of the lamp housing and bonded to the channel unit through a hot melt adhesive filled in the channel unit; and a heating member (iii) provided to the coupling unit of the lens and receiving power to generate heat.
Patent KR-20220030638-A (KR)
Title: Semiconductor package and method of manufacturing the semiconductor package
Inventor: JANG AE NEE
IPC: H01L23/525
Filed: 2020-09-03
Abstract: A semiconductor package includes: a package substrate; an interposer disposed on the package substrate; a plurality of semiconductor devices spaced apart from each other on the interposer and electrically connected to the package substrate through the interposer; at least one dummy member disposed on the interposer to cover at least one corner portion of the interposer and to be spaced apart from the semiconductor device; and a sealing member that covers the semiconductor devices and the at least one dummy member on the interposer, covers the upper surface of the dummy member, and exposes the outer surface of the dummy member.
Patent KR-20210150247-A (KR)
Inventor: LEE JOO HYOUNG
IPC: H03K17/96
Filed: 2020-09-10
Abstract: One embodiment of the present invention relates to a touch sensing device applicable to an electronic device including a side unit having a non-conductive body as a cover and a conductive body as a frame and a touch switch unit having a first touch member and a first force member. The touch sensing device according to the present invention comprises: a first touch sensing unit including a first sensing electrode and a first sensing inductor disposed in an inner side of the cover and electrically connected to each other, wherein capacitance varies according to parasitic capacitance generated between the first sensing electrode and a human body by touch, for example, the contact when the touch of a human body, for example, a contact is applied through the first touch member; a first force sensing unit including a first sensing coil disposed to be separated by a predetermined gap from an inner side surface of the frame, wherein inductance varies as a gap between the first sensing coil and the frame changes according to touch, for example a press when the touch, for example, a press is applied through the first force member; and a circuit unit detecting whether touch by the human body is inputted, based on a variance in capacitance by the first touch sensing unit and a variance in inductance by the force sensing unit. Accordingly, the sensing electrode is disposed in the inner side of the cover as the non-conductive body, so that discrimination of each touch switch in multi touches can be improved.
Patent KR-20210033421-A (KR)
Title: Float glass manufacturing device and float glass manufacturing method
Inventor: HIROSE MOTOYUKI
IPC: C03C3/091
Filed: 2020-09-11
Abstract: Provided is a float glass manufacturing apparatus which is excellent in the corrosion resistance to molten glass, and in which a tile hard to crack at the time of temperature rise is disposed. A float glass manufacturing apparatus (1) of the present invention is equipped with a bathtub (10) which accommodates a molten metal M, and a spout lip (14) which supplies molten glass G on the molten metal M. On a lower part of the spout lip (14), a tile (20) in contact with the molten glass G on the molten metal M is arranged, and at least one part of the tile (20) is a refractory material containing 90 wt% or more of zircon (ZrSiO_4).
Patent KR-20220037913-A (KR)
Title: Antenna structure and electronic device including the same
Inventor: SEUNGHO CHOI
IPC: H04B7/0413
Filed: 2020-09-18
Abstract: The present disclosure relates to a 5thgeneration (5G) or pre-5G communication system for supporting a data transmission rate higher than a 4thgeneration (4G) communication system such as long term evolution (LTE). In accordance with various embodiments, an antenna in the wireless communication system includes a first metal patch, a second metal path, a feeding part and a substrate having a support structure. The first and second metal patches are placed on the substrate. The feeding part is combined with the substrate while kept spaced apart from the first metal patch, and the first metal patch can include an opening part.
Patent KR-20210036842-A (KR)
Title: Welding process
Inventor: BERIKAI VASU ANIRUDDHA
IPC: B23K26/21
Filed: 2020-09-24
Abstract: The present invention relates to a process for welding a conductor onto a workpiece. The conductor includes a first metal, and the workpiece includes a second metal. First, insulation of the conductor is removed over a predetermined length. Subsequently, beads are formed in a stripped region of the conductor, and subsequently, the conductor is pressed onto the workpiece, and pressing creates mechanical contact in a welding area between the conductor and the workpiece. In this case, the welding area is arranged in an area of the bead. Finally, the conductor is welded onto the workpiece by laser welding in the welding zone.
Patent KR-20220043642-A (KR)
Title: Battery pack having silicon leakage preventing structure and Electronic device including the same
Inventor: PARK JISOO
IPC: H01M10/42
Filed: 2020-09-29
Abstract: A battery pack according to an embodiment of the present invention includes: a plurality of battery cells; a cell frame that has a cell accommodating unit wall formed on one side and a groove-shaped BMS accommodating unit surrounded by the cell accommodating unit wall, and accommodates the plurality of battery cells; a BMS electrically connected to the plurality of battery cells and accommodated in the BMS accommodating unit; and an insulating coating layer filled in the BMS accommodating unit to cover the BMS.
Patent KR-20220047434-A (KR)
Inventor: KIM SU IN
IPC: G01L5/1623
Filed: 2020-10-08
Abstract: In one embodiment of the present invention, provided is a hand wearable device comprising: a finger motion sensing part comprising one or more first soft sensors formed in a joint area of the finger and measuring a bending or extension of the relevant finger; and a pressure sensing part comprising a second soft sensor formed at a distal end of the finger and measuring an applied pressure. Therefore, the present invention is capable of allowing a haptic vibration feedback to be transmitted to a user.
Patent KR-20220049903-A (KR)
Inventor: BAE GEUM JIN
IPC: G06Q30/08
Filed: 2020-10-15
Abstract: The present invention relates to a non-face-to-face lecture-learning mediation platform system to enable an instructor to configure a lecture management page and edit lecture content and systematically manage Q&A data with students, learning progress by student, achievements, evaluation results, and the like. According to the present invention, the system is provided in a server connected through an information communication network and comprises: a member management module receiving, authenticating, and storing member information and controlling access to the system on the basis of identification information for each member; a lecture platform receiving lecture information and lecture opening request information to generate a lecture management page in the server and providing a lecture editing tool configured to upload video data in the lecture management page, set marker insertion positions in a video data reproduction section, and upload sub data linked to markers; and a learning platform providing a search tool capable of searching for open lectures in the lecture platform according to the lecture information and a lecture tool for controlling reproduction of the video data uploaded to the lecture management page and activation of the sub data through the marker.
Patent KR-20220050668-A (KR)
Inventor: LIM SOON BUM
IPC: G06Q50/20
Filed: 2020-10-16
Abstract: Disclosed is an online lecture content providing method for the visually impaired, performed in a user terminal. According to an embodiment of the present invention, the online lecture content providing method may comprise the following processes of: outputting a text included in a lecture material as a voice during a first hour; outputting a voice of an instructor included in online lecture content for a second hour; and outputting a description of a motion event of the instructor as a voice for a third hour corresponding to the occurrence of the motion event when the motion event of the instructor is generated.
Patent KR-20220051572-A (KR)
Inventor: DARIUSZ NOWAK
IPC: H01F30/06
Filed: 2020-10-19
Abstract: The present invention relates to a transformer, comprising: an enclosure having a winding part and an iron core part therein, the inside of which is filled with an insulating fluid; a plurality of reinforcing members provided on the outer circumference of the enclosure and spaced apart from each other at regular intervals; and a noise reduction unit provided between the reinforcing members to reduce noise.
Patent KR-20220053354-A (KR)
Inventor: YOUNGSEOK PARK
IPC: G06F3/0484
Filed: 2020-10-22
Abstract: An electronic device, according to the present disclosure, controls a display to display a plurality of execution screens for a plurality of respective applications on at least a portion of a display area, receives a user input for a first area in which a first execution screen of a first application from among the plurality of applications is output, maintains or enlarges the size of the area in which the first execution screen of the first application is displayed, in response to a reduction of the display area, and controls the display to display a reduced size of an area in which a second execution screen of a second application from among the plurality of applications is displayed. Various other embodiments identified by the specification are possible. The present invention can provide an improved user experience.
Patent KR-20220055234-A (KR)
Title: Substrate polishing process temperature control module and substrate polshing device including the same
Inventor: YUN GEUN SIK
IPC: H01L21/67
Filed: 2020-10-26
Abstract: According to one embodiment, a substrate polishing process temperature control module comprises: a slurry injection unit positioned in an upper portion of a polishing pad for polishing a substrate and injecting slurry to an upper surface of the polishing pad; a temperature control unit provided to the slurry injection unit and controlling temperature of the slurry; and a control unit controlling the temperature control unit to control temperature of a polishing process with respect to a substrate through temperature control of the slurry injected from the slurry injection unit.
Patent KR-20220059023-A (KR)
Inventor: CHOI SANG JUN
IPC: C08G73/02
Filed: 2020-11-02
Abstract: A hard mask composition according to the present invention is an anti-reflection hard mask composition which comprises: (a) polymers including an aromatic imine structure represented by chemical formula 1 and a blend of the polymers; and (b) an organic solvent.
Patent KR-20220064000-A (KR)
Title: Production method of fermented Soybean using Pineapple
Inventor: PARK NO HEUNG
IPC: A23L19/00
Filed: 2020-11-11
Abstract: The present invention relates to increase in the anti-oxidation activity of soybeans, manufacture of low molecular peptides, and making of amino acids by manufacturing a fermented liquid in which self-enzymes of pineapples are activated by using vitamin C.
Patent KR-20220064017-A (KR)
Title: Appartus and method for controlling input/output of micro phone in a wireless audio device when mutli-recording of an electronic device
Inventor: KIM JEONGHWAN
IPC: G10L15/04
Filed: 2020-11-11
Abstract: A wireless audio device according to various embodiments includes: a communication module; a plurality of microphones including an outer microphone and an inner microphone; and at least one processor, wherein the at least one processor is configured to: receive a multi-recording conversion signal from an electronic device through the communication module; activate at least one of the inner microphone and the outer microphone based on the multi-recording conversion signal; transmit a first audio signal generated based on sound input to the activated microphone to the electronic device; detect a microphone control input; control at least one of the inner microphone and the outer microphone to be selectively blocked (MUTE) or unblocked based on the microphone control input; and transmit a second audio signal generated based on a microphone input selectively blocked (MUTE) or unblocked by at least one of the inner microphone and the outer microphone according to the microphone control input condition to the electronic device. Therefore, in performing multi-recording, a device for collecting audio signals is selected by controlling the input/output of the microphone in the wireless audio device.
Patent KR-20220068401-A (KR)
Title: Recording Medium
Inventor: PARK JINSU
IPC: G06Q30/06
Filed: 2020-11-19
Abstract: According to an embodiment of the present invention, a recording medium for recording a program for providing a customized advertising service through local delivery using a fulfillment service system is provided. The recording medium comprises: a logistics information registration function for registering logistics information received from a seller terminal device or a warehouse center terminal device; an advertisement information registration function for registering advertisement information received from an advertiser terminal device; a fulfillment process matching function for matching a fulfillment process corresponding to one or more products based on the logistics information and managing fulfillment matching information; and an advertisement delivery connection function for connecting and processing an advertisement selected based on at least one of the fulfillment matching information, the advertisement information, and analysis of purchase order information, when processing a purchase order requested from a buyer terminal device. An advertisement delivery connection unit functions to connect the one or more advertisements matching an advertisement target area based on analysis of the fulfillment matching information, the advertisement information, and the purchase information. According to the present invention, costs associated with producing advertisements are not generated.
Patent KR-20220070693-A (KR)
Title: Biocompatible material with improved adhesion and use thereof
Inventor: YOON HYE SUNG
IPC: A61L24/00
Filed: 2020-11-23
Abstract: The present invention relates to a biocompatible material with improved adhesion and a use thereof. The biocompatible material includes a biocompatible substrate selected from a fiber web, a fibril-like fiber aggregate, and a non-woven fabric, and a biocompatible adhesive material layer on one surface of the substrate.
Patent KR-20220071491-A (KR)
Title: Control method of wall-type data center air conditioning system for energy saving
Inventor: CHOI JAE YONG
IPC: H05K7/20
Filed: 2020-11-24
Abstract: The present invention relates to a method for controlling a data center cooling system installed in a wall shape on one side wall of a server room in which at least one server rack generating high-temperature air is installed. The data center cooling system includes: a wall formed on one side of the server room; an access floor having a through-hole through which air cooled while passing through the wall passes, and supplying the cooled air to the lower part of the server room; a direct cooling path installed to directly cool air of the server room supplied through a first damper formed on the wall through a cooling wall and supply the cooled air to the server room again through the access floor; an indirect cooling path installed to cool air of the server room supplied through a second damper formed on the wall through indirect heat exchange with a heat pipe cooled through heat exchange with outside air and supply the cooled air to the server room again through the access floor; and an outside air path introduced through one side opened to the outside, cooling a refrigerant included in the heat pipe through heat exchange with the heat pipe, and inducing the cooled refrigerant to the other side. The method includes the steps of: starting operation of an air supply fan supplying air to the data cooling system when power is supplied, and starting operation while maintaining the first damper in a closed state and the second damper in an open state; determining whether the ventilation temperature supplied to the data cooling system is higher than the ventilation set temperature; and proportionally controlling the air volume of the air supply fan when the ventilation temperature supplied to the data cooling system is higher than the ventilation set temperature, and adjusting the air supply fan to the minimum air volume when the ventilation temperature is lower than the ventilation set temperature.