baber/WOPTO huggingface dataset:
Patent KR-20210150030-A (KR)
Inventor: LEE GI JAE
IPC: G08C17/02
Filed: 2020-06-03
Abstract: The present invention is a system based on data communication through sensing equipment, and relates to a technology for facilitating management by grasping, recording, and storing various types of information related to temperature and humidity inside a laboratory, and re-editing it into readable data such as graphs using the data to be facilitated. The present invention proposes a method which can be checked at any time and can be adjusted immediately by automatically performing, recording, and storing temperature and humidity management for laboratory management, thereby increasing the convenience of researchers and thus improves the quality of the experiment.
Patent KR-20210150637-A (KR)
Title: Method for evaluating the performance of cleaning solution of semiconductor substrate
Inventor: KIM JUN YONG
IPC: G01Q60/28
Filed: 2020-06-03
Abstract: An embodiment of the present invention provides a method for evaluating a semiconductor substrate cleaning solution, comprising the steps of: preparing a tip for an atomic force microscope (AFM) containing a substrate material, which is a constituent material of a semiconductor substrate; preparing a specimen on which an abrasive material contained in an abrasive for a semiconductor substrate is adsorbed; measuring first adhesion energy between the substrate material and the abrasive material using the AFM on which the tip is mounted; preparing an electrode for a passive vibrator quartz crystal microbalance (QCM) containing the substrate material; preparing a cleaning solution for a semiconductor substrate mixed with the abrasive material; measuring second adhesion energy between the electrode and the abrasive material mixed in the cleaning solution by using the passive vibrator QCM on which the electrode is mounted; and digitizing the performance of the cleaning solution by comparing the first adhesion energy with the second adhesion energy. The present invention can objectively evaluate the performance of the cleaning solution.
Patent KR-20210152877-A (KR)
Title: Semiconductor substrate and processing method thereof, and method for evaluating point defect of semiconductor substrate
Inventor: KOO SANGMO
IPC: H01L21/322
Filed: 2020-06-09
Abstract: The present invention relates to a processing method using aluminum nitride (AlN) for improving the point defect concentration of a semiconductor substrate, a semiconductor substrate on which the processing method is performed, and a method for evaluating the point defect of the semiconductor substrate. A semiconductor substrate according to an embodiment of the present invention can be formed by preparing a silicon carbide substrate, depositing a thin film with a material containing a dopant on the silicon carbide substrate, and performing heat treatment on the silicon carbide substrate on which the thin film is deposited.
Patent KR-20210099494-A (KR)
Title: Integrated circuit
Inventor: MA YAQI
IPC: H01L27/02
Filed: 2020-06-18
Abstract: An integrated circuit includes a pull-up circuit, an electrostatic discharge (ESD) primary circuit, and a pull-down circuit. The pull-up circuit is coupled between a pad and a first voltage terminal. The ESD primary circuit includes a first terminal coupled to the pad and the pull-up circuit, and a second terminal coupled to a second voltage terminal different from the first voltage terminal. The pull-down circuit has a first terminal coupled to the pad, the ESD primary circuit and the pull-up circuit, and a second terminal coupled to the second voltage terminal. The pull-down circuit includes at least one first transistor of a first conductivity type having a first terminal coupled to the first terminal of the pull-down circuit. A breakdown voltage of the at least one first transistor is greater than a trigger voltage of the ESD primary circuit.
Patent KR-20210157052-A (KR)
Inventor: PARK SUNG HEON
IPC: G06K9/00
Filed: 2020-06-19
Abstract: Disclosed are a method and apparatus for recognizing an object. The method for recognizing the object may comprise: a step of detecting an object region in which the object appears from an input image; a step of determining scores corresponding to each of a plurality of regions of the object region; a step of determining a weighted value to be applied to each of the scores based on scores and detection information of the object region; a step of determining a final score based on scores and the determined weighted value; and a step of determining a recognition result for the object based on the determined final score.
Patent KR-20220001821-A (KR)
Title: Tensor processing method, accelerator and accelerator system including the same
Inventor: HAN SONG YI
IPC: G06N20/10
Filed: 2020-06-30
Abstract: Disclosed are a tensor processing method, an accelerator, and an accelerator system including the same. The disclosed tensor processing method receives a request for processing a neural network including a normalization layer in an accelerator and generates instructions executable by the accelerator in response to the request. When an instruction is executed on the accelerator, the accelerator determines an intermediate tensor corresponding to a result of some operations performed in a normalization layer by performing a convolution, based on an input tensor related to the normalization layer and having multiple channels and a kernel of a scaling value determined based on the number of input channels, in a channel axis direction, wherein the number of input channels are determined based on the input tensor.
Patent KR-20210013524-A (KR)
Inventor: ABOTABL AHMED A
IPC: H04W74/00
Filed: 2020-07-02
Abstract: The present invention relates to a method for mapping a random access preamble group to an uplink channel configuration to reduce latency and increase reliability and an apparatus thereof. According to the present invention, a method for randomly accessing a wireless communication network comprises the following steps of: selecting a first configuration or a second configuration for a first channel; selecting a preamble from a first preamble group corresponding to the first configuration or a second preamble group corresponding to the second configuration; transmitting the selected preamble from a user equipment (UE) on a second channel; and using the selected configuration to transmit a payload from the UE through the first channel, wherein the selected configuration and the selected preamble are determined by the UE. One or more preambles in the first and second preamble groups may be mapped to one or more physical uplink sharing channel (PUSCH) resource sets in the first and second configurations, respectively, and the UE uses the PUSCH resource set mapped to the selected preamble to transmit the payload.
Patent KR-20220004444-A (KR)
Title: Power module
Inventor: CHO TAEHO
IPC: H01L23/15
Filed: 2020-07-03
Abstract: The present invention relates to a power module comprising: a lower ceramic substrate (200); an upper ceramic substrate (300) arranged above the lower ceramic substrate (200) with a gap therebetween and having a semiconductor chip (G) mounted on a lower surface; a nonconductive spacer (220) having one end bonded to the lower ceramic substrate (200) and having the opposite other end bonded to the upper ceramic substrate; and a conductive spacer (230) having one end bonded to the lower ceramic substrate (200) and having the opposite other end bonded to the upper ceramic substrate (300). The present invention has the conductive spacer bonded to the upper ceramic substrate using conductive paste with high heat emission to dissipate heat, which is generated from the semiconductor chip, to the upper ceramic substrate, thereby improving the efficiency of heat emission.
Patent KR-20220010678-A (KR)
Title: Barrier testing apparatus for offshore structures and testing method thereof
Inventor: JOO SHIN PARK
IPC: G01M7/08
Filed: 2020-07-17
Abstract: Disclosed is a barrier test apparatus for a marine structure. The barrier test apparatus for the marine structure comprises: a sensing unit which is provided on a barrier for the marine structure, and obtains a rotational angle of the barrier for the marine structure in response to an impact of an impact test body; and a data management device which is electrically connected with the sensing unit, receives obtained rotational angle detection data of the barrier for the marine structure, saves the received rotational angle detection data of the barrier for the marine structure, and displays the saved rotational angle detection data of the barrier for the marine structure. Accordingly, the barrier test apparatus is used to test adequacy and correlation for the rotational angle of the barrier.
Patent KR-20220011020-A (KR)
Title: Smrart aggregate unmanned shipment management system and the operating method of the same
Inventor: PARK JUN SERK
IPC: G06Q10/06
Filed: 2020-07-20
Abstract: Embodiments of the present invention relate to a smart aggregate unmanned shipment management system and an operating method thereof, which can quickly manage unattended entry and exit related to aggregate shipment. The smart aggregate unmanned shipment management system includes: radio tags mounted in a truck; an entrance wireless identification device installed at an entrance of the aggregate shipment site, recognizing a wireless tag and transmitting a license number of the truck; an entrance breaker installed at the entrance; and an entrance control device for controlling the opening and closing of the entrance breaker.
Patent KR-20220013052-A (KR)
Inventor: OH SUNG JIN
IPC: A01K23/00
Filed: 2020-07-24
Abstract: The present invention relates to an automatic excrement treatment device, and more particularly, to an automatic excretion treatment device which includes a housing unit for forming a living space in which a pet is located, and an excrement removal unit for removing excrement discharged from the pet, on the housing unit. Therefore, it is possible to minimize the time that a user who manages the pet spends on pet management.
Patent KR-20220015190-A (KR)
Inventor: KIL JAE SU
IPC: F16B12/10
Filed: 2020-07-30
Abstract: The present invention relates to a panel combination structure with easy processing and a strong combination force for the purpose of providing a vertical combination structure between panels, which can be easily processed with an excellent combination force. Therefore, in accordance with an embodiment of the present invention, the panel combination structure with easy processing and a strong combination force includes: a vertical panel; and a horizontal panel vertically opposed to the vertical panel and coupled therewith. The vertical panel also includes: a coupling hole formed in a longitudinal direction from a front end in a longitudinal direction; and a plurality of protruding parts forming a protrusion at the front end of the vertical panel and formed on a side around an inlet part of the coupling hole. The horizontal panel also includes combination parts inserted into the protruding parts. The coupling hole has a linear shape into a screw of a coupling bolt is fitted, and also, includes a cylindrical nut hole formed with a larger diameter than the width of the coupling hole in a longitudinal center part of the coupling hole to insert and mount a barrel nut from a side. As the protruding parts are inserted into the combination parts, the protrusion of the protruding parts can be supported in contact with the lower side of the horizontal panel.
Patent KR-20220015761-A (KR)
Inventor: PARK YONG SUN
IPC: G16H50/30
Filed: 2020-07-31
Abstract: A method for collecting basic information of a patient of the present invention includes: a query request step in which a patient visiting a medical institution requests an inquiry about basic information while entering the phone number of a mobile device carried by the patient; a query generation/transmission step in which a query generation/transmission unit refers to a medical information DB to specify the patient corresponding to the phone number, analyzes the patient's past visit information based on artificial intelligence to create a query that meets the purpose of the current visit, and transmits the created query to the patient mobile terminal; and a result information storage step in which a result information storage unit stores result information including the patient's response message transmitted from the patient mobile terminal in the medical information DB. According to the present invention, the process of collecting basic information of patients visiting medical institutions is efficiently organized to increase reliability of collected information, improve patient convenience in the information collection process, and improve work efficiency of the medical institutions.
Patent KR-20220017116-A (KR)
Inventor: AN JANG HONG
IPC: B22D19/00
Filed: 2020-08-04
Abstract: The present invention can reduce costs while facilitating manufacturing by inserting a cooling channel to obtain a hot stamping mold through casting molding, and improve the durability by increasing the cooling efficiency of the mold regardless of the shape of a product to be molded, while improving the quality of the product to be produced. A hot stamping mold manufacturing method comprises: a mold preparation process of making a mold having the same shape as the desired hot stamping mold; a channel preparation process of preparing the cooling channel by bending a pipe to fit the hot stamping mold so as to form a cooling passage for the hot stamping mold to be completed; a channel mounting process for inserting and fixing the prepared the cooling channel into the prepared mold; a casting process of making the hot stamping mold by injecting a melt into the mold provided with the cooling channel; a demolding process of separating the completed hot stamping mold from the mold; and a post-processing process of performing post-processing of the demolded hot stamping mold.
Patent KR-20220017300-A (KR)
Title: Apparatus for cutting roots of peeled garlic
Inventor: LEE JUN HO
IPC: B26D7/02
Filed: 2020-08-04
Abstract: The present invention relates to an apparatus for cutting roots of peeled garlic. According to the present invention, the apparatus comprises a mounting table, a main conveyor, a sub-conveyor, a lifting and fixing unit, a cutting means, an alignment means, a discharging means formed of a genuine product discharging means and a defective product discharging means, and a control box. Thus, a worker can align the peeled garlic roots in one direction according to an alignment reference line and the roots are cut while the peeled garlic is transferred in one direction, so that the root-removed peeled garlic is discharged for collection of genuine root-removed peeled garlic. On the other hand, since a pair of sub-conveyors, the lifting and fixing means, the cutting means, the alignment means, and the genuine product discharging means are provided on both sides of the main conveyor in the width direction, the peeled garlic is arranged in two rows on both sides in the width direction, the roots are cut during transfer, and defective products are placed at the center, so that the genuine root-cut peeled garlic and the defective peeled garlic such as rotten ones can be separately discharged. Accordingly, work efficiency can be significantly increased in comparison with cutting the roots with conventional manual work or single-line automatic work while semi-automatic and simple work are implemented. In addition, since an alignment means emitting a line-type laser beam on a side part of the main conveyor in the width direction to form the alignment reference line is applied, the root part of the peeled garlic can be easily and constantly aligned to a position where being cut with respect to the alignment reference line, and thus only the partial length of the root side of the peeled garlic can be precisely cut.
Patent KR-20220023363-A (KR)
Title: Vibration isolated table
Inventor: KIM KYUNG HWAN
IPC: F16F15/067
Filed: 2020-08-21
Abstract: A vibration isolation table device is disclosed. The vibration isolation table device comprises: a table unit having a lower table and an upper table arranged to face each other; and a vibration isolation unit disposed between the lower table and the upper table and providing isolating force.
Patent KR-20220026263-A (KR)
Title: Semi-auto gripper for extracting honey frames from beehives
Inventor: PARK BYEONG KYO
IPC: A01K59/02
Filed: 2020-08-25
Abstract: The present invention relates to a semi-automatic honeycomb gripper for simply extracting honeycombs from beehives. According to the present invention, the semi-automatic honeycomb gripper comprises: first tongs (100) in which a first tong piece (120) and a second tong piece (130) are disposed; second tongs (200) in which a third tong piece (220) and a fourth tong piece (230) are disposed to be pivotally coupled in an X shape around a second rotational part (210) at a position spaced apart from the first tongs (100) by a predetermined distance; a grip bar (300); and a pressing and fixing elastic material (400).
Patent KR-20220026321-A (KR)
Inventor: SHIN YOUNG TAE
IPC: A63G11/00
Filed: 2020-08-25
Abstract: The present invention relates to a shock absorbing pad for a seesaw and, more specifically, to a shock absorbing pad for a seesaw, capable of absorbing a shock and a load during the descent of a seesaw bar by adding a semicircular cushion member having excellence in shock absorption and restoration to lower parts of both ends of the seesaw bar as well as enabling smooth ascent due to a self-elastic force. In accordance with the present invention, a common seesaw comprises: a rotary member mounted on a transverse bar transversely installed on a fixed post; a seesaw bar comprising two cylindrical pipes integrated with the rotary member to be moved up and down; and shock absorption pads integrated with lower parts of both sides of the seesaw bar to absorb a load produced when the seesaw bar comes in contact with the ground, and mounted on the seesaw bar through a fixing means. The shock absorption pads comprise: U-shaped head parts added to both sides; a reinforcement member integrated with a connection piece connecting the head parts; a coupling member combined in a transverse direction on the inside of the head parts; and a cushion member covered by a predetermined thickness on the outside of the reinforcement member.
Patent KR-20220026345-A (KR)
Title: Imaging Lens System
Inventor: CHAE KYU MIN
IPC: G02B13/00
Filed: 2020-08-25
Abstract: An imaging lens system includes a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power, a sixth lens with refractive power, a seventh lens with refractive power, an eighth lens with refractive power, and a ninth lens with refractive power, disposed in order from an object side. The imaging lens system has a temperature compensation lens capable of minimizing a change in a rear focal length, caused according to the ambient temperature. The temperature compensation lens is composed of one of the first to ninth lenses and has positive refractive power. A refractive index temperature coefficient of the temperature compensation lens is 10^−6/℃ or less. According to the present invention, the imaging lens system is capable of implementing constant optical properties even in a high or low temperature environment.
Patent KR-20220030637-A (KR)
Title: Cartridge aligner apparatus for multi prober
Inventor: NAM KYUNG TAE
IPC: G01R31/28
Filed: 2020-09-03
Abstract: Provided is a cartridge aligner apparatus for a multi prober. According to the present invention, the apparatus comprises: a main body chamber having a working space for combining a probe card, a wafer, and an individual chuck into a cartridge or disassembling the cartridge; an upper chamber provided on the upper plate of the main body chamber, through which an arrangement part having the cartridge arranged is formed, wherein the upper chamber has an inner space in which the cartridge is moved and accommodated; and a locking module which clamps and restrains a portion of the cartridge located in the arrangement part, or unclamps and releases the portion, wherein the unclamped cartridge in the locking module is supplied to an inspection unit by a robot handler, or the cartridge which has been inspected in the inspection unit is supplied to the upper chamber by the robot handler and clamped and fixed in the locking module. The present invention can increase work productivity.
Patent KR-20210033901-A (KR)
Title: Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device
Inventor: KIM HYUNJUNG
IPC: H01L51/50
Filed: 2020-09-07
Abstract: The present invention relates to a compound for an organic optoelectronic element represented by chemical formula 1, a composition for an organic optoelectronic element including the same, the organic optoelectronic element, and a display device. Definitions for Chemical Formula 1 are the same as defined in the specification. The composition for the organic optoelectronic element capable of realizing the high-efficiency and long-life organic optoelectronic element comprises a first compound for the organic optoelectronic element and a second compound for the organic optoelectronic element.
Patent KR-20220033166-A (KR)
Title: Static Induction Generator Without Solid Of Rotation
Inventor: KANG SAM JUNG
IPC: H02N1/08
Filed: 2020-09-09
Abstract: The present invention is to provide an electrostatic induction generator without a rotating body, which can increase output. To this end, the electrostatic induction generator without a rotating body according to the present invention comprises: first capacitors (CA1, CA2), second capacitors (CA3, CA4) and third capacitors (CA5, CA6) which are provided on side A; fourth capacitors (CB1, CB2), fifth capacitors (CB3, CB4) and sixth capacitors (CB5, CB6) which are provided on side B; a first transformer (1) which is connected to the first capacitors (CA1, CA2) and the second capacitors (CA3, CA4), and is connected to the fifth capacitors (CB3, CB4) and the sixth capacitors (CB5, CB6); a second transformer (2) which is connected to the second capacitors (CA3, CA4) and the third capacitors (CA5, CA6), is connected to the fourth capacitors (CB1, CB2) and the fifth capacitors (CB3, CB4), and is connected to the first transformer (1); a side-A metal vacuum tube (7); and a side-B metal vacuum tube (10).
Patent KR-20220037561-A (KR)
Inventor: TAEJIN AHN
IPC: G16B5/00
Filed: 2020-09-18
Abstract: Disclosed are a method for cancer diagnosis and therapeutic decision using a neural network trained with a functional gene module and an apparatus therefor. A method for estimating cancer and normality using a neural network according to an embodiment of the present invention includes the steps of: classifying gene symbols of a subject into pathways that are gene groups; obtaining a signature for each of the pathways based on a neural network trained based on a pathway to which each of the classified pathways is input; and estimating cancer and normality by using the signatures respectively obtained for the pathways.