baber/WOPTO huggingface dataset:
Patent KR-20220011449-A (KR)
Inventor: HWANG YONG UN
IPC: H04L9/08
Filed: 2020-07-21
Abstract: The present invention relates to a data access control system and method in a cloud environment, and more specifically, to an anonymous user attribute-based data access control system and a method, wherein data can be encrypted based on an anonymous user attribute, and a ciphertext can be retrieved without decrypting the encrypted data (hereinafter referred to as "ciphertext"). The anonymous user attribute-based data access control system includes a plurality of user terminals, a cloud system, and a trusted authority server.
Patent KR-20220013146-A (KR)
Inventor: KIM DONG HWAN
IPC: B61D23/02
Filed: 2020-07-24
Abstract: The present invention relates to a foothold apparatus for railroad vehicles and, more specifically, to a foothold apparatus for railroad vehicles, capable of helping passengers to safely get on and off a railroad vehicle and enabling running for a route in which both a low floor platform and a high floor platform coexist, by forming a high floor foothold and a low floor foothold to be controllable on the floor of the railroad vehicle. The foothold apparatus for railroad vehicles includes: a high floor foothold comprising a sliding foothold installed in a lower part of the floor of a railroad vehicle to be slid from a lower part of a door in a horizontal direction with respect to a platform such that passengers using a high floor platform can easily get on and off the railroad vehicle, a guide part supporting the sliding motion of the sliding foothold, and a driving part moving the guide part forward and backward; and a low floor foothold installed apart from a lower part of the high floor foothold, and comprising upper and lower footholds slid in a horizontal direction such that passengers using a low floor platform can easily get on and off the railroad vehicle, a guide part supporting the sliding motion of the upper and lower footholds, and a driving part moving the guide part forward and backward.
Patent KR-20200094710-A (KR)
Title: Method, apparatus and program for reading informational pattern
Inventor: YOO YOUNG SANG
IPC: G06K9/46
Filed: 2020-07-24
Abstract: Provided is a method performed by a computer, which comprises the steps of: acquiring an image including an information pattern (S110); deriving one or more parameters from the information pattern (S120); acquiring a preset rule (S130); and acquiring information corresponding to the one or more parameters based on the rule (S140). According to the present invention, the image deep learning technology can be used to provide a reliable means of information delivery, and the block-chain technology can be utilized to provide high security.
Patent KR-20220013236-A (KR)
Title: A memory device and a memory system including the same
Inventor: KIM BOH CHANG
IPC: G11C16/10
Filed: 2020-07-24
Abstract: A memory device according to an exemplary embodiment of the present disclosure includes: a memory cell array configured to include a plurality of memory cells constituting a plurality of strings in a direction perpendicular to a substrate; and control logic configured to detect a not-open string (hereinafter, referred to as an N/O string) from the plurality of strings in response to a write command, and converting multiple types of target data to be programmed into the plurality of target memory cells to a plurality of target memory cells included in the N/O string detected among the plurality of memory cells to have a predetermined value for limiting the number of times of application of the program voltage to the plurality of target memory cells.
Patent KR-20200092922-A (KR)
Title: Humidity control in euv lithography
Inventor: ZI AN REN
IPC: G03F7/16
Filed: 2020-07-27
Abstract: A photosensitive layer is coated on a wafer. The photosensitive layer is exposed. In some embodiments, the photosensitive layer is exposed to EUV light. The photosensitive layer is baked. The photosensitive layer is developed. Moisture is introduced in at least one step of a coating step, a baking step, or a development step.
Patent KR-20220015170-A (KR)
Inventor: KIM HYE YEON
IPC: B62D25/08
Filed: 2020-07-30
Abstract: The present invention relates to a vehicle front structure. The vehicle front structure according to the present invention may comprise: a front side member; a fender apron member having a front end connected to overlap with a front end of a front side member; a subframe mounting bracket assembly mounted on the front end of the front side member and the front end of the fender apron member; and a front subframe disposed below the front side member. The front end of the fender apron member and the front end of the front side member may be connected side by side along the width direction of a vehicle. An objective of the present invention is to provide the vehicle front structure capable of safely protecting a passenger compartment of the vehicle.
Patent KR-20220015223-A (KR)
Title: Cotton Candy Manufacturing Device in triple thermal insulation structure
Inventor: YU HYUN SUK
IPC: A23G3/10
Filed: 2020-07-30
Abstract: According to one embodiment of the present invention, a cotton candy manufacturing device with a triple thermal insulation structure comprises: a body unit having the outside made of a frame on to provide an installation space therein; a heating unit disposed on one side of the body unit and heating the upper part with heat of a set temperature; a head unit disposed on the upper part of the heating unit, having a space formed therein to receive sugar, and rotated by a motor to supply cotton candy threads to the outside; and a collection unit disposed on the heating unit, having the open upper part formed to surround the outside of the head unit, and having a collection space formed therein. The head unit includes: a heater housing disposed on the upper part of the heating unit, having a melting space formed therein to melt the sugar, having a first discharge part formed of a plurality of grooves formed along the upper outer circumferential surface to be spaced apart by set intervals, and rotated at high speed by the motor connected to the lower part of a rotating shaft; a housing chamber surrounding the lower surface of the heater housing and having a plurality of rotary blades formed to the outside with an upward inclination; and a housing case surrounding the upper surface of the heater housing, having a second discharge part formed of a plurality of micro-holes, and having an inlet formed on the upper part. Accordingly, the heater housing of the head unit is heated to the set temperature by the heating unit and the housing chamber and the housing case surround the heater housing, thereby uniformly maintaining heat of the heater housing.
Patent KR-20220021949-A (KR)
Inventor: LEE TAE HEE
IPC: G09F9/33
Filed: 2020-08-13
Abstract: A display device is provided. The display device comprises: a light emitting region and a sub region disposed to be separated from one side of the light emitting region; a plurality of electrodes disposed in the light emitting region to be separated from each other in a first direction and a second direction intersecting the first direction and having a shape extending in the second direction; and a plurality of light emitting elements disposed to place both end units on the electrodes separated in the first direction. The light emitting region includes a first region in which the plurality of electrodes are separated in the second direction and includes a first dummy pattern disposed in the first region to be separated from the plurality of electrodes in the second direction.
Patent KR-20220021297-A (KR)
Inventor: PARK JUNGHWAN
IPC: G01T7/00
Filed: 2020-08-13
Abstract: One embodiment of the present invention relates to a moisture absorption apparatus of a gamma ray meter which prevents a water droplet formed on an inner surface of a housing from moving to an electrical electronical device along a signal cable when using the gamma ray meter. The moisture absorption apparatus of the gamma ray meter according to one embodiment of the present invention comprises: the gamma ray meter; and the water absorption apparatus which is provided on an inclined discharge route of the water droplet formed from the gamma ray meter, guides inflow of the water droplet, and absorbs the water.
Patent KR-20220022645-A (KR)
Inventor: MYUNGWON KO
IPC: G06T7/90
Filed: 2020-08-19
Abstract: The present invention relates to a method and an apparatus for managing a dishwasher, capable of improving cleaning performance by identifying an accurate hardness value of washing water, thereby being able to automatically determine the optimal hardness level. A method for managing a dishwasher according to one embodiment of the present invention comprises the steps of: receiving an image of hardness of reference from a user terminal; creating a table of hardness of reference by using the image of hardness of reference; receiving an image of the actual hardness generated by capturing a hardness kit that has been made to react with washing water from the user terminal; extracting a color value of test color paper of the hardness kit from the received image of the actual hardness; determining a hardness level corresponding to the color value of the test color paper of the hardness kit on the basis of the table of hardness of reference; and transmitting the hardness level to a dishwasher.
Patent KR-20220022794-A (KR)
Inventor: LEE JAE YEONG
IPC: B62H5/00
Filed: 2020-08-19
Abstract: The present invention relates to a bicycle parking service and to an accident compensation providing method. More specifically, in a bicycle parking lot which provides a parking service which operates a locking device for a bicycle using a smart device of a user, a parking management system which provides parking services for bicycles even provides compensation services for theft or damage to the user in case of theft or damage to a parked bicycle, according to a new concept of bicycle parking service and an accident compensation providing method.
Patent KR-20220023813-A (KR)
Title: Drinking cup
Inventor: PARK SE YEON
IPC: B65D8/00
Filed: 2020-08-22
Abstract: The present invention relates to a drinking cup having a handle for allowing a user to easily lift the cup since the cup has the handle. The handle is formed on a side surface of a container of the cup to allow the user to easily grip and use the cup even though hot or cold liquid is filled inside the container.
Patent KR-20220026717-A (KR)
Title: Mobile apparatus for spraying spray can
Inventor: CHA SEUNG HOON
IPC: B65D83/20
Filed: 2020-08-26
Abstract: The present invention relates to a movable device for spraying a spray paint can, the movable device for spraying a spray paint can comprising: an accommodating portion; a spraying control portion disposed on the accommodating portion; and a main body portion connected to the accommodating portion and extending in an oblique direction therefrom. According to the present invention, a user can spray a spray paint can while moving without a need to bend his/her waist forward, so that the user can do line markings easily and rapidly, and thereby resulting in uniform and precise lines being formed on the roads.
Patent KR-20220027675-A (KR)
Inventor: SUNG HUN LEE
IPC: E05F15/614
Filed: 2020-08-27
Abstract: Disclosed is a dishwasher. The dishwasher of the present invention comprises: a main body portion; a door portion that is located in front of the main body portion, and opens and closes the entrance of the main body portion by an operation to rotate therewith; a lock switch that is installed on the main body portion facing the door portion, and keeps the door portion locked, or unlocks the same; a rotating gear portion that is rotatably installed in the main body portion, and presses the lock switch by an operation to rotate therewith; a driving portion that operates the lock switch by allowing rotating gear portion to rotate; and an opening portion which is configured such that an elastic force is increased by being pressed by the rotation of the rotating gear portion, and pushes the unlocked door in a direction away from the main body portion.
Patent KR-20220028642-A (KR)
Inventor: KIM JUNG MOK
IPC: G06F16/9038
Filed: 2020-08-31
Abstract: The present invention comprises: a step of searching various places with a keyword according to a radius set by a user; a step of extracting a latitude and longitude coordinate for every community center existing within the radius set by the user; a step of changing the extracted latitude and longitude coordinate into an address; a step of producing a group list in which identical dongs are combined and a new dong is added in an extracted address list; and a step of checking dong information in the finally extracted group list by showing the information to the user.
Patent KR-20220030613-A (KR)
Title: a partition
Inventor: LEE KANG MIN
IPC: E04B2/74
Filed: 2020-09-03
Abstract: The present application relates to a partition. The present application can prevent the spread of COVID-19 virus indoors. In the present application, in addition to COVID-19, it is possible to obtain an air purification effect by preventing other harmful factors such as fine dust from spreading indoors. The partition includes a panel body, a purification module, and a sterilization light.
Patent KR-20220031367-A (KR)
Inventor: PARK JI WON
IPC: H04N21/438
Filed: 2020-09-04
Abstract: Provided is an operating method of a display device for displaying a multi-view screen including a plurality of partial screens, which includes the steps of: outputting each of a plurality types of individually decoded content through a plurality of partial screens; identifying at least one content of the plurality types of content based on a video call request; and outputting the video call screen through at least one partial screen corresponding to the identified at least one content among the plurality of partial screens.
Patent KR-20220032757-A (KR)
Inventor: YANG SO JEONG
IPC: E03C1/046
Filed: 2020-09-08
Abstract: The present invention relates to a shower head having an automatic hair-cleaning function. The shower head having an automatic hair-cleaning function according to the present invention comprises: a main body configured such that water entering through an inlet installed at one end is discharged through an outlet installed at the other end; a massage member that is rotatably coupled to the front side of the main body, sprays the water through a plurality of injection ports which are in communication with the outlet, and massages the hair and the scalp through a plurality of protrusions protruding forward; and a dispenser that is coupled to the back side of the main body and discharges detergent toward the front of the massage member.
Patent KR-20220033635-A (KR)
Title: Display apparatus and method of driving the same
Inventor: YIM DALE
IPC: G09G3/3225
Filed: 2020-09-09
Abstract: A display apparatus includes a display panel, a contrast analyzer, a contrast processor, and a data driver. The display panel includes a plurality of sub-display areas. The display panel displays an image based on input image data. The contrast analyzer analyzes the input image data in a time division manner. The contrast processor adjusts the contrast of the input image data based on the analysis result of the contrast analyzer. The data driver generates a data voltage based on output data of the contrast processor. The number of contrast analysis cores of the contrast analyzer is determined by the number of the sub-display areas and a frame rate.
Patent KR-20220033230-A (KR)
Inventor: LEE DO HOON
IPC: B65D77/04
Filed: 2020-09-09
Abstract: Disclosed is a double-structured container having an air tension hole. The double-structured container having an air tension hole according to one embodiment of the present invention comprises: an outer container that is made of a rigid material and has a first inlet on one side thereof; and an inner container that is made of a flexible material, coupled and fixed to the inside of the outer container, and has a second inlet on one side thereof. The outer container is configured such that one or more air tension holes are formed in the first inlet, thus the first inlet is elastically opened and closed by the air tension holes, and thereby allowing outside air to enter between the outer container and the inner container.
Patent KR-20220033935-A (KR)
Inventor: KIM JEONG MOON
IPC: A61C8/00
Filed: 2020-09-10
Abstract: The present invention relates to an implant which includes a screw part having an outer circumferential side formed with a screw blade and implanted in the alveolar bone; and a head part provided at a tip end part of the screw part, forming a part to be engaged with a driver tip, and having a tangent plane in contact with a virtual circle formed along a screw part rotating direction so that the screw part is implanted in the alveolar bone by interlocking with rotation of the driver tip. Accordingly, setting and adjustment of direction of force applied to the driver tip during implantation becomes easy and efficiency.
Patent KR-20220034947-A (KR)
Inventor: Park Sungjune
IPC: G02F1/1333
Filed: 2020-09-11
Abstract: One embodiment of the present invention, a display module comprises: a display panel with a visible area and a non-display area adjacent to the visible area defined; and a protective film disposed under the display panel and an adhesive layer that bonds the display panel and the protective film. The protective film includes a PET film and has a glass transition temperature of 95℃ or higher, thereby providing a display module with improved light transmittance and haze while being suitable for reliability evaluation of high temperature and high humidity.
Patent KR-20220037103-A (KR)
Title: Medical flow regulator for medicial treatment
Inventor: LEE HYUN SANG
IPC: A61M5/14
Filed: 2020-09-17
Abstract: The present invention relates to a device adjusting the supply amount of a liquid medicine, which adjusts the liquid medicine supplied to a patient to the desired flow rate so as to be administered in a selective amount and has excellent manufacturability. According to the present invention, the device adjusting the supply amount of a liquid medicine comprises: a device case; a liquid medicine supply connector provided on one side of the device case, having one side formed with a liquid medicine inlet connected to a liquid medicine storage unit, and having the other end unit formed with a plurality of liquid medicine supply outlets; and a liquid medicine adjusting means provided in the device case and configured to discharge the adjusted flow rate by adjusting the flow rate of the liquid medicine supplied from the liquid medicine supply connector.
Patent KR-20220040052-A (KR)
Inventor: LEE SEONG JONG
IPC: A61L2/14
Filed: 2020-09-23
Abstract: The present invention relates to an access control system for checking an accessor's body temperature and controlling his or her entry. More particularly, the present invention relates to a photo-plasma disinfection and access control system, in which an accessor's heat temperature is automatically checked without contact so that only an accessor with a normal body temperature is allowed to enter, an accessor DB is built so that epidemiological information on accessors' paths of movement can be provided later, and photo-plasma generation is performed around an accessor for complete viral RNA and DNA destruction. The photo-plasma disinfection and access control system of the present invention includes: a gate structure; a thermal imaging camera provided in the gate structure, imaging an accessor, and checking his or her body temperature; a reader provided in the gate structure and reading an accessor code; a photo-plasma lamp performing photo-plasma generation inside the gate structure; and an accessor controller building an accessor DB including the accessor code read by the reader and the accessor body temperature checked by the thermal imaging camera.
Patent KR-20220043722-A (KR)
Title: A waste fishing net crusher
Inventor: KIM MIN OOK
IPC: B02C23/08
Filed: 2020-09-29
Abstract: The present invention relates to a waste fishing net crusher. The waste fishing net crusher according to the present invention comprises: a hopper into which a waste fishing net is put; a crushing unit which is connected to the hopper, and crushes the waste fishing net; and a collecting unit which is connected to one side of the crushing unit, and collects the crushed waste fishing net.
Patent KR-20220043763-A (KR)
Title: Memory device for column repair
Inventor: PARK JOO YONG
IPC: G11C16/10
Filed: 2020-09-29
Abstract: The present invention relates to a memory device for column repair to reduce redundant memory cells corresponding to one column repair unit. According to one embodiment of the present invention, the memory device comprises: a memory cell array including normal memory cells and redundant memory cells; first page buffers connected to the normal memory cells through first bit lines including a first bit line group and a second bit line group and disposed in a row in a first direction in which the first bit lines extend in a first region corresponding to the first bit lines; and second page buffers connected to the redundant memory cells through second bit lines including a third bit line group and a fourth bit line group and arranged in a row in the first direction in which the second bit lines extend in the second area corresponding to the second bit lines. As at least one normal memory cell connected to the first bit line group is determined to be a defective cell, the normal memory cells connected to the first bit line group are replaced with the redundant memory cells connected to the third bit line group.
Patent KR-20220045853-A (KR)
Inventor: KIM DONG JU
IPC: B29C65/02
Filed: 2020-10-06
Abstract: A device for sealing a pouch of a secondary battery according to one embodiment of the present invention comprises: one pair of sealing jigs that include a first sealing bar pressing a sealing portion of a pouch upward and downward; and a side jig that includes a second sealing bar laterally pressing the sealing portion. The device for sealing a pouch of a secondary battery according to the present invention can increase the energy density when manufacturing a pouch pack by removing shark fins of the pouch. Furthermore, a method for sealing a pouch of a secondary battery according to the present invention can increase the process efficiency when sealing a pouch since the unnecessary parts of the pouch can be removed.
Patent KR-20210068303-A (KR)
Title: Light conversion material, producing method thereof, light-emitting device and backlight module employing the same
Inventor: TSAI YI TING
IPC: H01L33/16
Filed: 2020-10-13
Abstract: The present invention relates to a light conversion material which includes a general formula, M_mA_aC_cE_e:ES_xRE_y, and follows a condition, m + x + y = 3. In the general formula, M is at least one element selected from a group, wherein 2 <= m <= 3 is satisfied, A is at least one element selected from a group, wherein 0.01 <= a <= 1 is satisfied, C is at least one element selected from a group, wherein 1 <= c <= 9 is satisfied, E is at least one element selected from a group, wherein 5 <= e <= 7 is satisfied, ES is at least one element selected from a group, wherein 0 <= x <= 3 is satisfied, and RE is at least one element selected from a group, wherein 0 <= y <= 3 is satisfied.
Patent KR-20220049980-A (KR)
Inventor: HONG HWA JUNG
IPC: G06Q50/22
Filed: 2020-10-15
Abstract: Disclosed are a method for monitoring mealtime and an apparatus therefor. A smartphone provided with an application for monitoring mealtime identifies the number of times that an eating tool accesses a pre-defined bowl while performing recording during a certain amount of time and transmits monitoring data to an analysis server to receive a meal report from the analysis server after receiving an answer of a survey after a certain amount of time passes.