baber/WOPTO huggingface dataset:
Patent KR-20190093354-A (KR)
Title: Motor
Inventor: KIM BYEONG YONG
IPC: H02K11/21
Filed: 2018-02-01
Abstract: The present invention provides a motor comprising: a shaft; a rotor including a hole in which the shaft is arranged; a stator arranged outside the rotor; and a housing accommodating the rotor and the stator. The housing includes: a first hole through which the shaft passes; a body including a first pocket arranged along a circumference of the first hole; a second hole arranged in one side of the body and through which the shaft passes; a cover including a second pocket arranged along the circumference of the second hole; a first bearing arranged in the first pocket; a second bearing arranged in the second pocket; a sensing magnet coupled to an upper end of the shaft and arranged in an upper side of the cover; a first support unit arranged in the first pocket and limiting a movement of the first bearing in a direction in which the shaft is lifted and moved; and a second support unit arranged in the second pocket and elastically supporting the second bearing in the direction in which the shaft is lifted and moved.
Patent KR-20180097465-A (KR)
Title: Article transport vehicle
Inventor: KINUGAWA TOMOTAKA
IPC: H01L21/677
Filed: 2018-02-22
Abstract: Provided is a technique capable of preventing an article from falling with a simple configuration when the article to be transported is transported while being suspended and supported, the configuration having high load carrying capacity relative to a cantilever structure. An article transport vehicle (1) having a first body frame (11) and a second body frame (12) at a position which is superimposed on a receiving space (S) of an article (90) when seen from a horizontal direction (H) includes a fall preventing member (3) for preventing the article (90) from falling from the receiving space (S). The fall preventing member (3) has a first support part (31) rotationally supported by the first body frame (11), a second support part (32) rotationally supported by the second body frame (12), and a support member (33) for connecting the first support part (31) and the second support part (32). The posture of the support member (33) can be changed between a first state which is superimposed on the receiving space (S) when seen from a vertical direction (V) and is positioned below the receiving space, and a second state which is not superimposed on the receiving space (S) when seen from the vertical direction (V).
Patent KR-20190101800-A (KR)
Title: Handler for testing electronic devices
Inventor: MIN KYUNG JO
IPC: G01R31/28
Filed: 2018-02-23
Abstract: The present invention relates to a handler for testing an electronic component. According to the present invention, the handler for testing an electronic component is provided with a reverse insertion detector for detecting whether a test tray accommodated in a test chamber is reversely inserted. Reliability of the electrical connection between the electronic component, which is carried on the test tray, and a tester can be increased.
Patent KR-20190102703-A (KR)
Title: Apparatus and method for extracting rules of artficial neural network
Inventor: PARK YOUNG TACK
IPC: G06N3/04
Filed: 2018-02-27
Abstract: According to one embodiment of the present invention, an apparatus for extracting rules of an artificial neural network comprises: a data learning unit learning an input data set to generate an artificial neural network model; a first rule extracting unit extracting a binary classification rule of the input data set according to a plurality of cubes in contact with a hyperplane separating the input data set; a binary classifying unit classifying the input data set into binary data according to the binary classification rule; and a second rule extracting unit generating a logic rule of an artificial neural network by searching a relation between a hidden layer and an output layer with respect to the input data set classified as the binary data.
Patent KR-20190108835-A (KR)
Title: Object display method for mobile real time simulation (rts) game
Inventor: JUNG SANG MUN
IPC: A63F13/52
Filed: 2018-03-15
Abstract: The present invention relates to a method for displaying an object in a mobile real-time simulation game, which can comprise: a first step of displaying an object on a screen by using a plurality of polygonal layers; a second step of changing a position of the object on the screen; and a third step of displaying the object by changing a position of at least a portion of vertices of the polygonal layers in accordance with the changed position.
Patent KR-20190111457-A (KR)
Inventor: JUNG HYEON WOO
IPC: A47J37/10
Filed: 2018-03-23
Abstract: The present invention relates to an electric frying pan having an automatic cooking function, which comprises: a housing; a cooking plate disposed on an upper part of the housing and having food ingredients placed thereon to be cooked; a heating means placed on a lower part of the cooking plate and heating the cooking plate; a temperature sensor measuring the temperature of the cooling plate; a heating control unit supplying power to the heating means; an operation unit providing information on the progress of cooking to a user who cooks, receiving input from the user, and transmitting the input to the heating control unit; and a communication unit receiving information about the type and the recipe of the food to be cooked from an external information device, transmitting the received information to the heating control unit and the operation unit, receiving the information on the progress of cooking from the heating control unit, and transmitting the information on the progress of cooking to the external information device. The present invention receives information from the external information device and automatically cooks food according to measurement signals from the heating control unit and the temperature sensor of the frying pan.
Patent KR-20190115965-A (KR)
Title: Poly(1,4-cyclohexylenedimethylene terephthalate) resin, preparation method thereof and fiber comprising thereof
Inventor: PARK JUN YONG
IPC: C08G63/199
Filed: 2018-04-04
Abstract: The present invention relates to a polycyclohexylenedimethylene terephthalate resin, a manufacturing method thereof, and a fiber comprising the same. The polycyclohexylenedimethylene terephthalate resin of the present invention exhibits excellent hydrolysis resistance, so that a fiber comprising the same does not fuse during delivery or storage and can maintain excellent physical properties even under long-term storage in a high temperature or high humidity environment.
Patent KR-20190118029-A (KR)
Inventor: KIM BONG KI
IPC: C25D11/02
Filed: 2018-04-09
Abstract: The present invention relates to a method and an apparatus for manufacturing a lamp radiator, and a lamp radiator manufactured thereby. The method for manufacturing a lamp radiator comprises the following steps of: manufacturing a heat radiation block having a plurality of insertion grooves on one surface; manufacturing a plurality of heat radiation pins having one end inserted and coupled to the insertion grooves; immersing the heat radiation block in an oxidizing bath containing an oxidizing solution; anodizing the heat radiation block; and inserting the heat radiation pins into the oxidizing bath to insert and couple one end thereof to the insertion grooves so that coupling is performed without a gap by forming a coating layer on a coupling part. In addition, the apparatus for manufacturing a lamp radiator comprises: an oxidizing bath containing an oxidizing solution; and a hoist for performing anodization and inserting one end of the heat radiation pins into the insertion grooves of the heat radiation block immersed in the oxidizing bath while gripping the heat radiation pins. The lamp radiator is manufactured by the method and apparatus.
Patent KR-20180118527-A (KR)
Inventor: OBATA TSUBASA
IPC: H01L21/78
Filed: 2018-04-12
Abstract: The present invention relates to a method for processing a workpiece to divide the workpiece having resin layers on both surfaces of a transparent substrate into chips by using a simple method. The plate-shaped workpiece includes: the transparent substrate; a first resin layer laminated on a surface of the substrate while being divided into multiple areas by division planning lines which intersect; and a second resin layer laminated on the other surface of the substrate. The method for processing a workpiece includes: a tape adhering step of attaching an expanding adhesive tape to the second resin layer of the workpiece; a maintaining step of deploying the adhesive tape and maintaining the workpiece on a chuck table of a laser processing apparatus; a resin layer removal step of emitting laser beams with a wavelength for being absorbed in the first resin layer and passing through the transparent substrate to remove the first resin later by executing an ablation operation along the division planning lines; a modified layer forming step of emitting laser beams onto areas of the workpiece exceeding the area of the first resin layer removed in the resin layer removal step and forming a modified layer having a refractive index or mechanical strength different from that of the surrounding areas along the division planning lines in the transparent substrate; and a division step of expanding the adhesive tape after the modified layer forming step and breaking the transparent substrate and the second resin layer on the opposite surface from breaking points along the division planning lines to divide the workpiece into chips.
Patent KR-20190119950-A (KR)
Title: Air conditioner and the control method thereof
Inventor: LAR KI KONG
IPC: F24F11/00
Filed: 2018-04-13
Abstract: An objective of the present invention is to provide an air conditioner and a control method thereof, which can prevent waste of energy by enabling operation of a dehumidification mode or humidification mode to be determined in response to outdoor environment, and can reduce operation costs. To achieve the objective, the air conditioner is operated in a plurality of operation modes including at least one of the humidification mode for humidifying the inside and the dehumidification mode for dehumidifying the inside. Moreover, the air conditioner comprises a control unit controlling to be operated in the remaining operation modes except for at least one of the humidification mode and the dehumidification mode of the plurality of operation modes or to be operated in the plurality of operation modes including at least one of the humidification mode and the dehumidification mode.
Patent KR-20190123045-A (KR)
Title: Composition comprising fractions of ginseng extract for preventing or treating learning, cognition or memory disabilities
Inventor: IN GYO
IPC: A61K36/258
Filed: 2018-04-23
Abstract: The present invention relates to a fraction of a ginseng extract, in which, according to a type of ginseng, fractions obtained by changing extraction conditions or fraction conditions have an excellent effect improving memory. Therefore, the fraction of the ginseng extract can be used for a pharmaceutical composition and a health food composition for preventing or treating at least one disease selected from a group consisting of learning disability, cognition disability or memory damage.
Patent KR-20190123521-A (KR)
Title: Method for registering device and communicating using one time password
Inventor: DONG WOOK LEE
IPC: H04M1/66
Filed: 2018-04-24
Abstract: The present invention relates to a terminal registration method capable of performing communication without exposing a one-time password (OTP), and a communication method using an OTP. According to one embodiment of the present invention, the communication method using an OTP comprises the steps of: allowing a user terminal to generate a first OTP based on a stored secret key and generate a first authentication key based on the generated first OTP and time information when the first OTP is generated; allowing the user terminal to transmit the generated first authentication key, an identification number of the user terminal, and the time information to a server; allowing the server to receive the first authentication key, the identification number and the time information and generate a second authentication key corresponding to the first authentication key based on the received identification number and the time information; and allowing the server to determine whether the received first authentication key is identical with the second authentication key, and transmit the determination result to the user terminal.
Patent KR-20190127474-A (KR)
Title: Cooker and operating method thereof
Inventor: LEE JAE GYEONG
IPC: A47J27/08
Filed: 2018-05-04
Abstract: A cooking apparatus of the present invention comprises: a heating unit configured to heat a cooking vessel; a temperature sensor outputting temperature data by sensing the temperature of the cooking vessel or the contents filled in the cooking vessel; and a control unit, in order to cook the contents, controlling the heating operation of the heating unit, measuring the first change amount according to the time of the temperature data when the cooking of the contents is completed, measuring the second change amount according to the time of the temperature data at the time of opening and closing of a lid of the cooking apparatus, and determining the residual amount of the contents based on the first and second change amounts. Accordingly, convenience for users can be improved.
Patent KR-20190128298-A (KR)
Title: System for managing customer store and method for managing thereof
Inventor: KIM BYEONG GEON
IPC: G06Q20/20
Filed: 2018-05-08
Abstract: Embodiments of the present invention relate to a visiting customer management system. The visiting customer management system comprises: a plurality of beacon modules installed on a beacon protector disposed on one side of a store and configured to detect a relative distance with respect to a customer located nearby a checkout counter and provide a predetermined first customer access information signal to a customer management server; at least one acceleration sensor module configured to detect a velocity variation generated while a customer in the store passes through any one of the plurality of beacon modules and approaches the checkout counter and provide a predetermined second customer access information signal to the customer management server; and at least one proximity distance sensor module configured to detect a proximity distance with respect to a customer approaching the front of the checkout counter and provide a predetermined third customer access information signal to the customer management server, wherein payment customer data information determined by an algorithm predetermined based on the first to third customer access information signals is provided from the customer management server to a terminal device of a store manager. Accordingly, information data about a customer who pays at the checkout counter is provided to the manager through the visiting customer management system which includes the beacon modules, the acceleration sensor module, and the proximity distance sensor module, thereby providing a service of providing payment information and additional information about the customer.
Patent KR-20190129460-A (KR)
Title: Foundation container with ultraviolet rays disinfection)
Inventor: LEE GA YEON
IPC: A45D44/22
Filed: 2018-05-11
Abstract: The present invention relates to a foundation container capable of ultraviolet sterilization, which comprises: an outer container having an outer container lid hinged to one side thereof; an inner container accommodated in the outer container, and accommodating an impregnation member having cosmetics impregnated therein; an inner container lid hinged to one side of the inner container; a circuit board coupled to a lower portion of the inner container lid, and formed with a power button; an ultraviolet refractive plate coupled to a lower portion of the circuit board; and an ultraviolet sterilization lamp at a lower portion of the ultraviolet refractive plate. A power button protruding hole is formed in the inner container lid to protrude the power button of the circuit board to an upper portion of the inner container lid, such that the power button protruding to the upper portion of the inner container lid is pressed when the outer container lid is closed to operate the ultraviolet sterilization lamp, thereby sterilizing contaminants and various bacteria on an upper end of the impregnating member to enable a user to use clean cosmetics.
Patent KR-20190136294-A (KR)
Title: DC to DC Converting Apparatus
Inventor: JEONG EON PARK
IPC: H02M3/337
Filed: 2018-05-30
Abstract: The present invention relates to a DC-DC conversion device. The DC-DC conversion device according to the present invention comprises: an input inductor unit including a first inductor and a second inductor connected in series between an input power and an output power; a transformation unit including a third inductor and a fourth inductor magnetically connected to each other; a switching unit including a first switch connected in series to the third inductor and a second switch connected in series to the fourth inductor; a first diode connected in series to the second inductor; a second diode connected in parallel to the third inductor; a third diode connected in parallel to the fourth inductor; and a first capacitor and a third switch connected in series between a contact point of the second inductor and the first diode and a negative electrode of the input power. According to the present invention, output current ripple of a DC-DC converter can be suppressed. Also, the size of an output filter can be reduced by reducing the output current ripple, thereby reducing the volume of the DC-DC converter. In addition, a diode having better specifications in terms of efficiency can be used by reducing a voltage withstand condition of an output diode, and the volume can be reduced in heat radiation design through the advantage of increase in efficiency obtained thereby.
Patent KR-20200001017-A (KR)
Title: Electronic device for adjusting depth of content
Inventor: KIM NARI
IPC: G02B5/08
Filed: 2018-06-26
Abstract: According to various embodiments of the present invention, an electronic device comprises: a housing; a display arranged in the housing; a lens unit arranged on the outside of the housing; a first reflection member facing a first region of the display to be arranged at a first separation distance from the display; a second reflection member facing a second region of the display to be arranged at a second separation distance from the display; a first translucent reflection member; and a second translucent reflection member. The first translucent reflection member is arranged at a first inclination with respect to the display between the first region and the first reflection member to allow at least a portion of light outputted from the first region to penetrate the first translucent reflection member to be reflected by the first reflection member and reflect the light reflected by the first reflection member by the first translucent reflection member to be transferred to the outside through the lens unit. The second translucent reflection member is arranged at a second inclination with respect to the display between the second region and the second reflection member to allow at least a portion of light outputted from the second region to penetrate the second translucent reflection member to be reflected by the second reflection member and reflect the light reflected by the second reflection member by the second translucent reflection member to be transferred to the outside through the lens unit.
Patent KR-20200004025-A (KR)
Inventor: CHOI YOUNG KYUNG
IPC: F16K7/12
Filed: 2018-07-03
Abstract: The present invention relates to a valve for supplying a liquid feed comprising a valve pipe, an air valve, and a control valve. In the valve, the valve pipe includes an opening port on the external surface thereof and includes a control projection on the inner circumferential surface thereof in order to divide the internal space. In addition, the control valve is formed on the outer surface of the valve pipe to communicate with the opening port, has the air valve installed on the top surface thereof to receive the supply of air, and is provided with a rubber pad installed therein. Thus, when injecting air into the air valve, the rubber pad is pushed by the air to be pulled towards the control projection, and comes into close contact with the top surface of the control projection in order to divide and seal the internal space of the valve pipe and thus, block the movement of a liquid feed inside the valve pipe. Conversely, when releasing the air injection, the rubber pad is restored to the original position by elastic force in order to allow the movement of the liquid feed inside the valve pipe. Therefore, the valve for supplying a liquid feed can supply a fixed amount of a feed to a feed container as a control valve automatically operates at fixed time intervals; can remove the need to manipulate the control valve as a rubber pad of the control valve automatically operates by air and then, is restored to the original position by elastic force; in particular, can continuously supply a liquid feed through a valve pipe since the rubber pad is restored to the original state when the control valve cannot operate due to electrical damage or malfunction; can prevent livestock from experiencing difficulties in eating the feed through the continuous supply of the liquid feed; and can prevent the rubber pad from being cooled by transmitting heat of a heater pad to the rubber pad in winter.
Patent KR-20200006332-A (KR)
Inventor: CHOI JAE HO
IPC: F24F13/22
Filed: 2018-07-10
Abstract: According to the present invention, a moisture absorbent made of silica gel is used to adsorb moisture in the air for dehumidification. Therefore, a high dehumidification rate can be expected through an inexpensive material.
Patent KR-20200011051-A (KR)
Title: mouse providing improved click feeling and durability
Inventor: RYU HYUN IL
IPC: G06F3/0354
Filed: 2018-07-23
Abstract: Disclosed is a mouse with an improved sense of clicking and durability. The mouse with an improved sense of clicking and durability according to the present invention can comprise: a main body part equipped with a body and a click switch including a cap protruding from an upper part of the body to be able to move to a lower part of the body and generating a signal indicating that the cap is clicked when the cap is clicked; a cover part coupled to an upper part of the main body part, having one side fixed to the main body part and the other side placed apart from the main body part so that a lifted button part is formed, and having a press pillar extending from a lower end to a lower part of the button part to be placed in an upper part of the cap; and a metal member coupled to a lower surface of the press pillar and coming in contact with an upper surface of the body while pressing the cap, when the button part is pressed, to generate a clicking sound.