baber/WOPTO huggingface dataset:
Patent KR-20210021183-A (KR)
Title: chamber Docking Apparatus
Inventor: LEE KWANG YOUN
IPC: H01L21/67
Filed: 2019-08-14
Abstract: The preset invention provides a chamber docking device which can safely and conveniently dock a process chamber to a transfer chamber. The chamber docking device comprises: a base frame provided on a bottom surface adjacent to a first chamber in a docking direction of a second chamber; a rail installed on the base frame and provided from a first position in which the second chamber is mounted to a second position in which the second chamber is mounted to the first chamber; and a moving member having the second chamber mounted thereon and installed on the rail to slide from the first position to the second position.
Patent KR-20210025409-A (KR)
Title: ETCHING COMPOSITION WITH HIGH SELECTIVITY TO TiN LAYER USING HYDROGEN PEROXIDE
Inventor: LEE SOK HO
IPC: H01L21/311
Filed: 2019-08-27
Abstract: The present invention relates to a high selectivity etchant composition for etching a titanium nitride film, used to etch and remove the titanium nitride film in a semiconductor process. The composition for etching the titanium nitride film for selectively etching the titanium nitride film according to the present invention comprises: hydrogen peroxide; an amine compound as a titanium nitride film etching accelerator; and an imino compound as a tungsten film etching inhibitor. The composition for etching the titanium nitride film according to the present invention maintains hydrogen peroxide stability, and thus there is no heat generation at high temperature and a rapid composition change, and the etching rate of the titanium nitride film is etched with high selectivity compared to the etching rate of a tungsten film between the titanium nitride film and a tungsten film.
Patent KR-20210027651-A (KR)
Title: Guiding device for seat belt
Inventor: KANG SEUNG KYU
IPC: B60R22/18
Filed: 2019-08-30
Abstract: The present invention relates to a technology for improving passenger safety by optimizing the route of a seat belt according to a passenger′s physical condition. According to the present invention, provided is a seat belt guide device which is characterized in that a sliding section is provided on an upper portion of a seatback, and a belt guide is moved left and right in the sliding section to change the position of a shoulder belt hung on the belt guide.
Patent KR-20210026711-A (KR)
Title: Method and Apparatus for Developing Risk Prediction Model of Stroke of Diabetic Patients
Inventor: SEUNG HWAN LEE
IPC: G16H50/50
Filed: 2019-09-02
Abstract: The present invention relates to a method and a device for designing a risk prediction model of a stroke of diabetic patients, which includes the steps of: receiving, by an electronic device, a design signal for a stroke risk prediction model; collecting, by the electronic device, cohort data according to the design signal; establishing a development cohort and a validation cohort for the diabetic patients based on the cohort data; calculating, by the electronic device, a risk level for a plurality of risk factors for the stroke; and designing the stroke risk prediction model by calculating the contribution of each risk factor based on the risk of each risk factor. Other embodiments are also applicable. According to the present invention, it is possible to more accurately predict the risk of stroke in Korean diabetic patients.
Patent KR-20210026865-A (KR)
Title: Lane regulation rod
Inventor: YOON HEE NAM
IPC: E01F15/00
Filed: 2019-09-02
Abstract: The present invention relates to a lane regulation rod, which comprises: a support; and an insertion rod integrally formed in an upper portion of the support. A diameter of a lower portion of the insertion rod is smaller than a diameter of an upper portion of the insertion rod, and a lower support coupling unit is formed in the lower portion of the insertion rod.
Patent KR-20210027761-A (KR)
Title: Wafer cleaning apparatus and wafer cleaning method using the same
Inventor: SHIN SEUNG MIN
IPC: H01L21/02
Filed: 2019-09-03
Abstract: Provided is a wafer cleaning apparatus. The wafer cleaning apparatus comprises: a chamber into which a wafer is loaded; a nozzle disposed on top of the wafer and providing a chemical solution to an upper surface of the wafer; a housing disposed under the wafer; a laser module irradiating a laser to the wafer; a transparent window disposed between the wafer and the laser module; and a control unit controlling the on/off of the laser module. The control unit controls the on/off of the laser module to be repeatedly performed to maintain the temperature of the wafer within a preset temperature range. In one cycle including the on/off of the laser module, the ratio of the time that the laser module is turned on is 30 to 50%.
Patent KR-20210027883-A (KR)
Title: Heat exchanger
Inventor: KIM JAE HOON
IPC: B60H1/32
Filed: 2019-09-03
Abstract: The present invention provides a heat exchanger, which comprises: a first heat exchanging unit and a second heat exchanging unit where a refrigerant is moved to exchange heat; and an inner heat exchanging unit wherein each of a first line where the refrigerant is moved after exchanging heat in the first heat exchanging unit and a second line where the refrigerant is moved after exchanging heat in the second heat exchanging unit are moved by passing a first line tube and a second line tube which are disposed to face each other, and the refrigerants flowing the first line tube and the second line tube exchange the heat while moving in opposite directions to each other.
Patent KR-20210030141-A (KR)
Title: Apparatus for processing sample and drone having the same
Inventor: LEE JAE HO
IPC: G01N1/24
Filed: 2019-09-09
Abstract: According to one embodiment, a sample processing device mountable in an unmanned aerial vehicle comprises: a chamber which can store a sample in the air; a transfer unit formed in an upstream side of the chamber and guiding the sample into the chamber based on a moving direction of the sample; a transfer pipe having a fan mounted on a downstream side of the chamber to form the flow direction of the sample based on the flow direction of the sample, wherein the transfer unit is connected to the chamber; and an inlet formed on the transfer pipe.
Patent KR-20200135120-A (KR)
Inventor: KATO KAZUHIKO
IPC: H05K13/08
Filed: 2019-10-02
Abstract: The invention provides a bonding device requiring a short time for an attaching process and having high productivity. The bonding device includes: a substrate support table (11) for supporting a substrate (Wb); a transfer device (20) which is disposed on an upper side of the substrate support table (11) and transfers a temporary bonding film (Wf) in which the bonding member (Ws) is temporarily bonded to the lower surface of the transparent film (200) to a predetermined position; an imaging device (30) which is disposed on an upper side of the temporary adhesive film (Wf) and which images a predetermined adhesion position of the adhesive member (Ws) on the substrate (Wb) and the adhesive member (Ws); a correction device (70) which corrects the position and orientation of the substrate (Wb) or the adhesive member (Ws) on the basis of the information captured by the imaging device (30); and a crimping device for moving the temporary adhesive film (Wf) or the substrate (Wb) in the up and down direction to crimp the adhesive member (Ws) onto the substrate (Wb).
Patent KR-20200068564-A (KR)
Inventor: KACHARE RAMDAS P
IPC: G06F13/28
Filed: 2019-10-11
Abstract: Provided are a system and a method for accelerated data processing on SSDs, capable of combining advantages of a CPU, such as flexibility and ease of development, with advantages of hardware, such as performance and power, on the SSDs. The system for the accelerated data processing on the SSDs includes the following steps of: receiving, by an acceleration platform manager (APM), application function processing information from an application service manager (ASM); allocating, by the APM, a first storage processing accelerator (SPA) from a plurality of SPAs, in which at least one SPA among the SPAs includes a plurality of programmable processors or storage processing engines (SPEs), and the SPEs includes n SPEs (where n is a natural number greater than 0); enabling the SPEs in the first SPA, in which when the SPEs are enabled once, at least one SPE is configured to process data based on the application function processing information; determining, by the APM, whether the data processing is completed by the at least one SPE among the SPEs in the first SPA; and transmitting a result of the data processing by the SPEs of the first SPA to the ASM.
Patent KR-20200052232-A (KR)
Title: Organic light emitting device
Inventor: CHOI MINWOO
IPC: H01L51/00
Filed: 2019-11-04
Abstract: The present invention provides an organic light emitting device including: an anode; a cathode provided opposite the anode; a light emitting layer disposed between the anode and the cathode; a hole transport region disposed between the anode and a light emitting layer; and an electron transport region disposed between the light emitting layer and the cathode.
Patent KR-20210056153-A (KR)
Title: Manufacturing method of sunsik comprising hot air drying step and puffing step
Inventor: JO HYUN WOOK
IPC: A23L3/40
Filed: 2019-11-08
Abstract: The present invention relates to a manufacturing method of sunsik (mixed grain powder), capable of improving the taste and functionality of the sunsik by using a hot air drying step and a puffing step, wherein the sunsik manufactured according to the present invention is judged to be excellent in sensory evaluation and solubility evaluation to be easy to consume, and even when the functionality is improved by adding more lactic acid bacteria and calcium, the superiority in taste, flavor and overall preference is further improved.
Patent KR-20210059306-A (KR)
Inventor: KO JEONGWOON
IPC: H01M10/6568
Filed: 2019-11-15
Abstract: The present invention relates to a battery heat management system using a variable cooling passage capable of reducing the temperature deviation of battery cells included in a battery pack using a relatively simple structure, which includes: a battery pack including a plurality of battery cells arranged on one side; a first cooling passage in which a first entrance is formed on one side where the battery cells are arranged, and a second entrance is formed on the other side where the battery cells are arranged; a variable pumping unit that includes a pump, introduces a cooling fluid into any one of the first entrance and the second entrance, and can change an entrance through which the cooling fluid is introduced; and a control unit for controlling the operation of the variable pumping unit.
Patent KR-20210062893-A (KR)
Title: Cold-triming mold steel with excellent hardness and manufacturing method thereof
Inventor: KANG MUN SEOK
IPC: C22C38/26
Filed: 2019-11-22
Abstract: According to one aspect, a manufacturing method of mold steel for cold trimming comprises: a step (a) of forming an ingot; a step (b) of free forging the ingot; and a step (c) of quenching and thermal treating the forged ingot. The ingot comprises: 0.8-1.0 wt% of carbon (C); 0.8-1.0 wt% of silicon (Si); 0.3-0.5 wt% of manganese (Mn); more than 0 and 0.02 wt% or less of phosphorus (P); more than 0 and 0.02 wt% of sulfur (S); 7.0-8.0 wt% of chromium (Cr); 2.0-2.5 wt% of molybdenum (Mo); 0.4-0.5 wt% of vanadium (V); more than 0 and 0.15 wt% or less of niobium (Nb); and the remaining iron (Fe) and other unavoidable impurities.
Patent KR-20210064802-A (KR)
Title: Lane space keeping apparatus and method
Inventor: OH KWANG HWAN
IPC: B60W30/12
Filed: 2019-11-26
Abstract: The present disclosure relates to a device and a method for maintaining a lane interval. More specifically, according to the present disclosure, the device for maintaining a lane interval comprises: a sensor unit obtaining information by sensing a driving lane and an adjacent lane of a vehicle and the first other vehicle driving on the adjacent lane; and a control unit computing a first offset value which is a transverse deviation between a first interval reference line and the first other vehicle by setting the first interval reference line at a center of the adjacent lane when lane width of the driving lane is not larger than a preset interval, resetting a control reference line set as a center of the driving lane based on the first offset value when the first offset value exceeds a predetermined value, and controlling the vehicle to drive along the control reference line.
Patent KR-20210066617-A (KR)
Inventor: CHAE PAN SEOK
IPC: A23L21/12
Filed: 2019-11-28
Abstract: A method for manufacturing citron preserve according to an embodiment of the present invention comprises: a pretreatment step of washing citron and separating the same into flesh and peels; a cutting step of cutting the skin to provide peel slices; a mixing step of preparing a peel mixture by mixing honey with the peel slices in a weight ratio of 1:1; a drying step of stirring the peel mixture while removing some of the moisture by supplying hot air to the peel mixture to shorten the aging time; and an aging step of sealing and aging the dried peel mixture to prepare citron preserve. When the citron preserve is prepared, air is supplied to remove moisture of citron, so the ripening time can be shortened.
Patent KR-20210067808-A (KR)
Title: Collision test device for vehicle
Inventor: CHOI WON JUN
IPC: G01M17/007
Filed: 2019-11-29
Abstract: The present invention relates to a vehicle collision test device, which comprises: a basic unit; an elevating unit having a moving guide frame installed in the basic unit and moving up and down along the moving guide frame; a drop unit detached from the elevating unit to allow the elevating unit to freely fall and attached to the elevating unit to allow the elevating unit to move vertically; and a re-collision prevention unit for preventing the elevating unit from colliding with a test object again after the elevating unit collides with the test object when the elevating unit is free-falling. The re-collision prevention unit includes: a clamping unit for limiting the vertical movement of the elevating unit to prevent re-collision after the elevating unit make a test collision with the test object; and an unclamping unit for releasing the clamping of the clamping unit so that the elevating unit can make the test collision with the test object. Therefore, the present invention can increase the reliability and stability of a collision test result.
Patent KR-20200067760-A (KR)
Title: Wafer processing method
Inventor: POWERS ZACH
IPC: H01L21/306
Filed: 2019-12-02
Abstract: The present invention is to provide a wafer processing method capable of preventing the occurrence of wafer processing defects. The wafer processing method, which processes a wafer having a plurality of devices separately formed on a surface side of a plurality of regions, a device region having an electrode embedded in the regions in a thickness direction of the regions and connected to the devices, and an outer peripheral surplus region surrounding the device region, comprises the steps of: forming a step portion in an outer peripheral surplus region; fixing a surface side of a wafer to a carrier substrate through an adhesive; grinding a back side of the wafer; supplying a chemical solution to the back side of the wafer to etch the wafer, and protruding an electrode from the back side of the wafer; covering the back side of the wafer with an insulating film; removing a second region of the outer peripheral surplus region, that is not in contact with the adhesive; and polishing the insulating film to expose the electrode from the insulating film.
Patent KR-20210070029-A (KR)
Title: Device, method, and program for enhancing output content through iterative generation
Inventor: BACK SEO HYUN
IPC: G06N3/04
Filed: 2019-12-04
Abstract: In accordance with the present disclosure, a device for improving output content through iterative generation includes: a memory storing instructions; and a processor. The processor is configured to execute the instructions to: receive natural language input; acquire user intention information based on the natural language input by using a natural language understanding (NLU) model; set a target area in base content based on first user input; determine input content based on the user intention information and or second user input; generate output content associated with the base content based on the input content, the target area and the user intention information by using a neural network model; generate a caption about the output content by using an image captioning model; calculate similarity between the caption and a text of the natural language input; and iterate the generation of the output content when the similarity does not satisfy a predetermined condition.
Patent KR-20210072842-A (KR)
Title: Motion capture broadcast system for performing interaction
Inventor: PARK YOUNG SIN
IPC: G06F3/01
Filed: 2019-12-09
Abstract: A motion capture broadcasting system for performing an interaction according to the present invention includes: a broadcasting device for generating motion data by analyzing motion sensing data measured from a motion sensor, and generating a motion character video based on the motion data; a viewer device for generating a viewer video by photographing a viewer viewing the motion character video; and a broadcasting server for transmitting the motion character video to the viewer device when a first delay time elapses from a point in time at which the motion character video is received from the broadcasting device, and transmitting the viewer video to the broadcasting device when a second delay time elapses from a point in time at which the viewer video is received from the viewer device. The present invention can perform interaction between broadcasters and viewers.
Patent KR-20210076501-A (KR)
Title: Method for compensating static flow of an injector and control apparatus for fuel injection of an injector
Inventor: HAN JUNG SUK
IPC: F02D41/00
Filed: 2019-12-16
Abstract: The present invention relates to an injector flow rate correction method, comprising the following steps of: checking whether a current injection amount of an injector is a ballistic section in which a fuel amount rapidly increases with time; checking a static flow rate learning history in the ballistic section if the current injection amount corresponds to the ballistic section; and performing static flow rate learning in the ballistic section if it is confirmed that there is no static flow rate learning history. According to the present invention, the same injection amount can be formed in all cylinders even in a small flow rate section.
Patent KR-20210078023-A (KR)
Title: Display apparatus having a thin film transistor and a light-emitting device
Inventor: CHOI DONG IL
IPC: H01L27/32
Filed: 2019-12-18
Abstract: The present invention relates to a display device including a light emitting device. The light emitting device may include a first electrode, a light emitting layer, and a second electrode sequentially stacked on a device substrate. A thin film transistor may be positioned between the device substrate and the first electrode. A barrier electrode may be positioned between the thin film transistor and the first electrode. The first electrode may be electrically connected to the thin film transistor through a barrier electrode. The barrier electrode may extend parallel to the first electrode. Accordingly, in the display device, damage to the light emitting device by an ionic residual component generated in the process of forming the thin film transistor can be prevented.
Patent KR-20210078788-A (KR)
Title: Stainless steel for polymer fuel cell separator with excellent corrosion resistance
Inventor: KIM KWANGMIN
IPC: C22C38/00
Filed: 2019-12-19
Abstract: The present invention relates to stainless steel for a polymer fuel cell separator having excellent corrosion resistance and, more specifically, to stainless steel for a polymer fuel cell separator having excellent corrosion resistance in a sulfuric acid environment which is a fuel cell driving environment. According to one embodiment of the disclosed stainless steel for a polymer fuel cell separator, the stainless steel includes: no more than 0.09 wt% of C; no less than 1.0 to less than 2.5 wt% of Si; no more than 1.0 wt% (excluding 0) of Mn; no more than 0.003 wt% of S; 20 to 23 wt% of Cr; 9 to 13 wt% of Ni; no more than 1.0 wt% (excluding 0) of W; 0.10 to 0.25 wt% of N; and the remaining of Fe and inevitable impurities, and a corrosion-resistance index expressed in the following formula (1) is no less than 7. (1) 3*W + 1.5*Si + 0.1*Cr + 20*N - 2*Mn In the formula (1), W, Si, Cr, N, and Mn refer to the contents (wt%) of the elements respectively.
Patent KR-20210079076-A (KR)
Title: Smart medical treatment system and method thereof
Inventor: SHIN JR DAVID SUNG JOON
IPC: G16H40/20
Filed: 2019-12-19
Abstract: Disclosed is an application stored in a computer-readable medium for executing an operation in a terminal device. An operation performed in the present application comprises: a step of providing a UI screen for receiving symptom information; a step of transmitting a request for symptom information and waiting number to a hospital management server when a user's symptom information is inputted through the UI screen; a step of receiving the waiting number corresponding to the waiting number request from the hospital management server, and providing the UI screen comprising the received waiting number; a step of transmitting the user's identification information to an application server; and a step of controlling the application server to transmit the user's identification information to the hospital management server.
Patent KR-20210079663-A (KR)
Title: How to provide customized self-practice mode using golf simulator
Inventor: PARK MYUNG JIN
IPC: A63B71/04
Filed: 2019-12-20
Abstract: The present invention relates to a method for providing a user customized autonomous practice mode by using a golf simulator, and more specifically, to technology capable of allowing a user to directly perform accurate analysis by using the golf simulator without knowing ability of the user on the simulator, and providing the autonomous practice mode for each grade based on analyzed information. The method for providing a user customized autonomous practice mode by using a golf simulator capable of virtually expressing movement of a ball on a screen by being provided in a screen golf course and sensing exercise information of a hit ball comprises: a step of performing the autonomous practice mode after user login by using the golf simulator; a step of conducting an interview with contents related to a golf skill of the logged-in user; a step of performing various level tests to determine a driving distance, a pitch change, and accuracy of the hit ball by using the golf simulator after completion of the interview; a step of designating an initial user level based on the interview contents and the level tests; a step of providing a training program for a certain period depending on the initial user level; a step of performing a promotion test for raising a current level depending intention of the user; and a step of providing the training program changed depending on a level raised through the promotion test.
Patent KR-20210080810-A (KR)
Title: Unmanned delivery box
Inventor: KIM YOUNG ROK
IPC: A47G29/14
Filed: 2019-12-23
Abstract: The present invention relates to an unmanned delivery box. The unmanned delivery box according to the present disclosure comprises: a first door wherein an upper part or a lower part is opened or closed; a second door whose upper part is opened and closed; a folding member and a spring coupled to the first door to open the first door from the upper part or the lower part; a support member coupled to the second door; and a locking member coupled to the support member. According to the present invention, even if there is no resident in an address, it is possible to receive or return a parcel.