baber/WOPTO huggingface dataset:
Patent KR-20210157261-A (KR)
Inventor: RHEE HEE JANG
IPC: C23C16/44
Filed: 2020-06-19
Abstract: A rotary shaft sealing device is disclosed. According to an embodiment of the present invention, the rotary shaft sealing device is mounted on a semiconductor substrate processing device which processes a semiconductor substrate while rotating a semiconductor loading unit for accommodating the semiconductor substrate. The rotary shaft sealing device comprises: a hollow housing mounted on the semiconductor substrate processing device; a rotary shaft accommodated in the housing and connected to the semiconductor loading unit to transmit a rotational force to the semiconductor loading unit; a bearing rotatably supporting the rotary shaft in the housing; a sealing part having a plurality of seals sealing a gap between the housing and the rotary shaft; and a power transmission part mounted on one end of the rotary shaft to transmit a rotational force to the rotary shaft.
Patent KR-20210157530-A (KR)
Inventor: SUN SANG KYU
IPC: H02J7/14
Filed: 2020-06-22
Abstract: According to various embodiments of the present invention, electric energy produced from an AC generator (101) or a DC generator (102) using power of an external power source is supplied to a main battery (111) by using a charger (104) or DC-DC converter A (105a), electric energy produced from a solar cell (103) is supplied to a traveling charger (106), electric energy is controlled from the main battery (111) to an auxiliary battery (112) by a program of the traveling charger (106) so as to boost a voltage, and electric energy is stably supplied to a load (132), a motor (131) and the like coupled to the auxiliary battery (112) whose voltage is continuously boosted.
Patent KR-20210127058-A (KR)
Inventor: SHEEM SANG KEUN
IPC: B62B3/14
Filed: 2020-06-22
Abstract: The present invention relates to a shopping cart and a basket capable of using eyeglasses that spray air on the face. According to the present invention, the clean air supplied from an air purifier can be injected into a glasses-shaped object through a connecting tube to be sprayed onto the face, and the air purifier and the connecting tube are mounted in a shopping cart or shopping basket.
Patent KR-20200087097-A (KR)
Title: Ultra-thin glass rotating etching device
Inventor: SON CHAE GEON
IPC: C03C15/00
Filed: 2020-06-23
Abstract: The present invention relates to a rotating type etching apparatus for ultra-thin glass sheets. According to the present invention, during a process of processing ultra-thin glass sheets for surface protection of a display in a portable terminal such as a mobile phone, when etching a cut surface of the glass sheets subsequent to cutting the same, the ultra-thin glass sheets can be etched while rotating. In particular, the ultra-thin glass sheets, which are obtained by fixedly stacking ultra-thin glass sheets of 0.25 mm or less with dummy-fixing glass and then forming an acrylic adhesive film layer with soft elasticity and adhesive properties between the ultra-thin glass sheets, is coupled to an etching target mounting unit which is rotating, while spraying an etching solution thereto, so as to allow the cut surface of the ultra-thin glass sheets to be etched with high precision.
Patent KR-20220001666-A (KR)
Title: Hearable device connected electronic device and operating method thereof
Inventor: LEE WONHEE
IPC: G06F3/01
Filed: 2020-06-30
Abstract: Various embodiments provide a hearable device which can determine, while the hearable device is worn by a user, whether to check a posture based on the user's state information, and provide information on the user's posture, and an operating method thereof. According to various embodiments, the hearable device includes at least one sensor, and at least one processor. The at least one processor can check state information of a user wearing the hearable device (200) based on first data acquired through the at least one sensor, check a personalization parameter corresponding to the user based on second data acquired through the at least one sensor, check the information on the posture of the user based on the personalization parameter and third data acquired through the at least one sensor, and provide a notification when the information on the posture satisfies a first condition.
Patent KR-20220007293-A (KR)
Title: refrigerator
Inventor: KIM Wanhee
IPC: F25D17/06
Filed: 2020-07-10
Abstract: The present invention relates to a refrigerator in which a fluid inlet side of a blower fan assembly is formed to be opened toward a direction in which a storage compartment is located, and is positioned more rearward than a front surface of an evaporator. Due to the described structure of the refrigerator, the fluid passing through the evaporator can smoothly flow to the fluid inlet side of the blower fan assembly, and the flow resistance can be reduced to improve consumption efficiency.
Patent KR-20210144516-A (KR)
Title: Multipurpose home training machine for high weight training
IPC: A63B23/04
Filed: 2020-07-10
Abstract: The present invention relates to a multi-purpose home training exercise device capable of allowing a user to use tension of an elastic band as a load such that the user is able to perform a high-weight exercise such as deadlift or squat conveniently without a heavy device such as a heavy barbell or dumbbell. The home training exercise device provided by the present invention comprises: an exercise device main body; a band fixture; and a grip bar. The main body comprises: a rail frame formed by arranging a pair of rail members each having a predetermined length, wherein the rail members are disposed in parallel to each other and set apart by a certain distance; footrests disposed on both outer sides of the rail frame and fixedly installed thereon; band rollers installed near both ends in the longitudinal direction of the rail frame, connecting the pair of rail members constituting the rail frame, and installed to be able to freely rotate; at least one tension control pin fixedly installed to cross between the rail members. The band fixture, which is a member provided separately from the exercise device main body, is detachably coupled to a fixing pin, and includes a band fixing means capable of fixing one side of the elastic band. The grip bar, which is a member provided separately from the exercise device main body, is detachably coupled to the other side of the elastic band and provided in a shape which can be gripped by the hand of a user.
Patent KR-20220009271-A (KR)
Title: Composition for preventing and relieving of menopausal symptoms comprising Paeoniflorin
Inventor: KANG JAE SEON
IPC: A61K47/22
Filed: 2020-07-15
Abstract: The present invention relates to a pharmaceutical composition with improved bioavailability of peoniflorin, which is contained as a main ingredient in salvinia molesta and paeonia lactiflora. In particular, the present invention relates to a pharmaceutical composition for preventing or treating menopausal symptoms, which can be absorbed up to an effective concentration in a woman's ovaries, and further includes Paeoniflorin, alkaline amino acids, detergent and ethanol and has pH 7 to 8.6 with improved ovarian permeability.
Patent KR-20220010805-A (KR)
Title: Method of manufacturing fermented beverage and distilled liquor
Inventor: LEE JAE WON
IPC: A23L31/10
Filed: 2020-07-20
Abstract: Disclosed is a method for manufacturing a fermented beverage and a distilled liquor, which comprises: a fermentation raw ingredient preparation process of preparing a vegetable ingredient, sugar and purified water; a first fermentation process in which the fermented raw ingredient mixed with a vegetable ingredient, sugar, and purified water are accommodated and fermented, but glucose and fructose are decomposed from sugar using yeast contained in the vegetable ingredient; a second fermentation process of decomposing glucose and fructose from the fermentation raw ingredient after the first fermentation process to obtain a fermented stock solution; and a fermented beverage and distilled liquor obtaining process of filtering residues from the fermented stock solution, sterilizing the fermented stock solution by charging the same in a distiller, and then distilling to obtain both the fermented beverage and the distilled liquor at the same time.
Patent KR-20220011402-A (KR)
Inventor: NA HYE WON
IPC: A61Q19/00
Filed: 2020-07-21
Abstract: The present disclosure relates to a composition for normalizing abnormal differentiation of dead skin cells. The composition comprises an extract of Artemisia Capillaris as an active ingredient. The composition recovers expression of keratin 15 and transglutaminase 3 of keratinocyte which is deformed by fine dust and normalizes abnormal differentiation of dead skin cells.
Patent KR-20200090723-A (KR)
Inventor: KIM SANG MIN
IPC: H02P27/08
Filed: 2020-07-23
Abstract: Disclosed are a method and an apparatus for controlling a motor for a vehicle which can improve both motor torque responsiveness and efficiency. According to an aspect of the present invention, the apparatus for controlling a motor for a vehicle comprises: a control mode determination unit to determine a control mode of a motor as a quick-response torque control mode or a maximum efficiency control mode based on at least one among driving speed information of a vehicle received from an upper-level controller, battery charging amount information of the vehicle, and electric load amount information; a current reference generation unit to generate a current reference considering one of torque responsiveness and maximum efficiency of the motor first based on the control mode determined by the control mode determination unit and a current map corresponding to the control mode; and a pulse width modulation (PWM) control unit to apply a PWM signal corresponding to the current reference generated by the current reference generation unit to a stator inverter and a field inverter.
Patent KR-20200096455-A (KR)
Title: Novel pyridine derivatives having inhibition activity against SHIP2 and pharmaceutical compositions with the components
Inventor: PAE AE NIM
IPC: C07D401/04
Filed: 2020-08-03
Abstract: The present invention relates to a pyridine derivative and/or a use as a SHIP2 inhibitor. The present invention relates to a pyridine derivative of chemical formula I or a pharmaceutically acceptable salt thereof, a method for preparing the compounds, and a pharmaceutical composition containing the compounds as an active ingredient. The pyridine derivative and pharmaceutically acceptable salt thereof is useful as drugs for the treatment of diseases related to SHIP2, such as Alzheimer′s dementia, hypertension, cancer, and diabetes.
Patent KR-20220018209-A (KR)
Inventor: KIM WOAN JIN
IPC: A61N5/06
Filed: 2020-08-06
Abstract: Provided is a gaming wrist band to help pain relief of parts of the body. According to the present invention, the gaming wrist band comprises: a wrist-worn body made of a flexible material surrounding the wrist to be worn on the wrist; an infrared pain relief unit disposed on one surface surrounding the wrist of the wrist-worn body and including at least one infrared light source emitting near-infrared light toward the wrist to help pain relief; and an ultraviolet sterilization unit disposed on one side of the wrist-worn body and including at least one ultraviolet light source emitting ultraviolet light toward an object to be sterilized to sterilize the object to be sterilized. On one surface of the wrist-worn body, which surrounds the wrist, the infrared light source is provided in a point shape and the ultraviolet light source is provided in a line shape, so that the light emission range of the ultraviolet light source is wider than that of the infrared light source.
Patent KR-20220018688-A (KR)
Title: Tooth model arrangement method and orthodontic simulation device
Inventor: CHOI KYU OK
IPC: G06F111/20
Filed: 2020-08-07
Abstract: Disclosed are a method for arranging a dental model and a dental correction simulation device that performs thereof. The method according to one embodiment allows, when establishing a dental correction plan, a dental arrangement model to be automatically generated according to an arrangement of the dental model on an abnormal dental arch using the characteristic information of the dental model and the relationship information of the abnormal dental arch, and when a user edits for the generated dental arrangement model, minimizes an inconvenience in accordance with a user manipulation and enables to quickly and simply perform a work step that is burdensome to the user, as different dental models can be modified together in group units. The method comprises: a step of obtaining; a step of generating an ideal dental arch; a step of setting; a step of generating a dental arrangement model; and a step of displaying.
Patent KR-20220019515-A (KR)
Inventor: LEE HYUN SUK
IPC: A43B17/02
Filed: 2020-08-10
Abstract: The present invention relates to a shoe insole and, more specifically, to a shoe insole that not only keeps the foot of a wearer comfortable, but also increases the exercise effect. The present invention has the following effects: increasing the exercise effect of walking, thereby helping a wearer to lose weight; and naturally correcting posture, thereby preventing or correcting an O-shaped leg.
Patent KR-20220019563-A (KR)
Inventor: KIM JONG MAN
IPC: G07C9/37
Filed: 2020-08-10
Abstract: The present invention relates to an artificial intelligence-based non-contact entry management system to simultaneously perform face recognition and temperature measurement in a non-contact manner when an unspecified number of people or registered members enter, and combine the recognized face and member information registered in a cloud system, so that member management is performed based on artificial intelligence. The system includes: a user terminal for registering face data through an entrance management application, receiving an entry notification service after entry, and provided with points for using a service mall according to the entry; an entry confirmation terminal that photographs the user and simultaneously measures a body temperature in a non-contact manner, determines whether the user is wearing a mask through facial recognition from the photographed user image, generates entry record information and transmits the entry record information to a management PC and an entry management server; the management PC that limits the user's entry by utilizing the entry record information transmitted from the entry confirmation terminal; and the entry management server that automatically performs an entry notification service and a point payment service to the user terminal based on the transfer of the entry record information.
Patent KR-20220025308-A (KR)
Inventor: CHOI SANG DON
IPC: C07F7/08
Filed: 2020-08-24
Abstract: The present invention relates to a compound for an organic electric device, an organic electric device using the same, and an electronic device comprising the organic electric device. According to the present invention, the organic electric device having high luminous efficiency, low driving voltage, and high heat resistance can be provided and the color purity and lifespan of the organic electric device can be improved.
Patent KR-20220026900-A (KR)
Title: Method for controlling additional water supply of dish washer
Inventor: OH SEUNG CHUL
IPC: A47L15/42
Filed: 2020-08-26
Abstract: The present invention relates to a method for controlling additional washing water supply of a dishwasher, the dishwasher comprising: a pump circulating washing water in a washing water circulation passage; a heater heating the washing water; and a pressure switch that controls the operation of the heater while being turned on or off by the pressure in the washing water circulation passage. The method for controlling additional washing water supply of a dishwasher according to the present invention comprises the steps of: supplying washing water to the washing water circulation passage; circulating the washing water in the washing water circulation passage; heating the washing water; determining whether the pressure switch is turned off; and additionally supplying washing water to the washing water circulation passage when the pressure switch is turned off.
Patent KR-20220027563-A (KR)
Title: Multi-air conditioner for heating and cooling operations
Inventor: SHIN ILYOONG
IPC: F25B49/02
Filed: 2020-08-27
Abstract: In accordance with the present invention, provided is a cooling/heating multi-air conditioner including: at least one cooling/heating indoor unit individually including an indoor heat exchanger; a cooling/heating outdoor unit including a compressor, an outdoor heat exchanger and a switching unit placed on a discharge side of the compressor to switch a flow of a refrigerant; and a distributor placed between the cooling/heating outdoor unit and the cooling/heating indoor unit to distribute the refrigerant to the cooling/heating indoor unit in accordance with the cooling or heating driving mode. The distributor includes: a low-pressure valve group releasing a low-temperature gas refrigerant from an indoor connection pipe connected to the cooling/heating indoor unit; and a high-pressure valve group releasing a high-temperature gas refrigerant to the indoor connection pipe connected to the cooling/heating indoor unit. Therefore, the present invention can provide a structure parallelly using at least two high-pressure and low-pressure valves to one single indoor unit connection port in a refrigerant distributor of a cooling/heating multi air conditioner using high-pressure and low-pressure valves. Moreover, a plurality of high-pressure and low-pressure valves connecting high-pressure and low-pressure pipes to the indoor unit are parallelly applied, and are selectively opened in accordance with a driving load, thus actively controlling the density of the refrigerant.
Patent KR-20210031626-A (KR)
Title: Article transport facility
Inventor: ABE TAKESHI
IPC: B65G1/04
Filed: 2020-09-11
Abstract: A control unit for controlling a conveyance device executes the selection control for selecting one of a receiving unit as a selection receiving unit, the movement control for controlling the conveyance device to move a conveyance support unit to a corresponding position, the determination control for determining whether a unit to be detected is detected by a detection unit, the conveyance mounting control for controlling the conveyance device to convey and mount an article from the conveyance support unit to a reception supporter, and the update setting control for setting the selection receiving unit and an associated receiving unit as a prohibition receiving unit is executed when it is determined that the unit to be detected is not detected in the determination control. In addition, after the update setting control, the selection control is executed again to select a new selection receiving unit, and the movement control is performed to move the conveyance support unit to a position corresponding to the newly selected selection receiving unit.
Patent KR-20220036485-A (KR)
Title: Placement game method and system using robot
Inventor: LEE KANG HEE
IPC: A63F13/80
Filed: 2020-09-16
Abstract: Disclosed are a placement game using a robot and a system thereof. According to the present invention, the placement game using a robot comprises the steps of: (a) controlling a robot arm to move to an intermediate via point during the opponent's placement turn; (b) calculating the placement point on a board using the image analysis result captured during the opponent's placement turn while the robot arm moves; and (c) controlling the robot arm to move to the calculated placement point from the intermediate via point when the robot arm's placement turn arrives to position a placement object on the board.
Patent KR-20220038236-A (KR)
Title: Tower type solar generator
Inventor: WOO JONG IN
IPC: F16H19/04
Filed: 2020-09-19
Abstract: The present invention is to provide a tower type solar power generating device which can minimize forest damage with a small occupied area when it is installed in a forest and which can be installed regardless of a location. The tower type solar power generating device comprises: a high tower; and a plurality of solar panels installed on the tower to receive light while rotating along the sun like a sunflower, wherein each solar panel is configured to be folded and hidden in a slit when not in use.
Patent KR-20210043441-A (KR)
Title: Electronic device
Inventor: LIUS Chandra
IPC: G09G3/36
Filed: 2020-09-28
Abstract: The present invention provides an electronic device including a display unit, a sensor unit, M first signal lines and N second signal lines. The display unit and the sensor unit are electrically connected to the N second signal lines through the M first signal lines, wherein M and N are natural numbers and M is greater than N.
Patent KR-20220045735-A (KR)
Title: Multi-purpose portable module
Inventor: CHANG SUNG UN
IPC: F21L4/00
Filed: 2020-10-06
Abstract: Disclosed is a multipurpose portable module that allows a user to separate one module into each device having an individual function and use the device for a necessary purpose during outdoor activities. The multipurpose portable module according to one embodiment of the present invention comprises: a lighting member having one surface through which light generated from a light source is transmitted and a first docking pin provided on the other surface opposite to the one surface; a communications member having a speaker on one surface and a second docking pin on the other surface opposite to the one surface; a battery having a docking pad engaged with at least one of the first docking pin and the second docking pin to supply power to at least one of the lighting member and the communications member; a solar panel collecting sunlight and converting the sunlight into electrical energy; and an inverter member converting a direct current generated by the solar panel into an alternating current and detachably coupled to the battery, wherein the lighting member, the communications member, the battery, and the inverter member are stacked on and combined with one another to form one module.
Patent KR-20220048863-A (KR)
Inventor: CHO HYUNG GEUN
IPC: F02M26/54
Filed: 2020-10-13
Abstract: The present invention relates to an embedded motor filled with lubricant and, more particularly, to an embedded motor filled with lubricant and an actuator assembly using the same. The embedded motor includes: an upper cover (100); a lower housing (200) coupled to the cover to form an inner space; a stator (301) seated along an inner circumferential surface of the lower housing (200); a rotor (302) installed at a center of the stator (301); a rotor male screw portion (303) extending from the rotor (302) and having a male thread formed on an outer circumferential surface; a rotating shaft (304) installed along the center of the rotor (302) and the rotor male screw portion (303); a cover sliding portion (101) in which one side of the rotating shaft (304) is inserted into the upper cover (100); a lower housing sliding portion (201) in which the other side of the rotating shaft (304) is inserted into the lower housing (200); and filling portions (102) respectively formed on the cover sliding portion (101) and the lower housing sliding portion (201). By providing the filling portions for grease filling in the sliding portions, the rotating shaft is continuously lubricated smoothly while driving the sliding portions.
Patent KR-20220048872-A (KR)
Inventor: PARK KWANG HYO
IPC: G01N29/06
Filed: 2020-10-13
Abstract: An air leak detection device and an air leak detection method are disclosed. According to one aspect of the present invention, disclosed is the air leak detection device including a display unit that superimposes and displays information on ultrasonic waves collected through a sensor on an external area photographed by a camera. An object of the present invention is to provide the air leak detection device and the air leak detection method capable of effectively detecting the ultrasonic waves generated by a product even with a small number of sensors.