baber/WOPTO huggingface dataset:
Patent KR-20200113538-A (KR)
Title: Apparatus and method for products recommendation to induce repurchase
Inventor: KANG TAE KI
IPC: G06Q30/02
Filed: 2019-03-25
Abstract: The present invention relates to a repurchase inducing product recommendation device and a method thereof. More particularly, the present invention provides a product recommendation device which selects a target product for repurchase and recommendation timing to induce the repurchase in consideration of a product purchase history and an expiration date of the purchased product using deep learning. According to an embodiment of the present invention, the product recommendation device alarms the expiration date of the product, which needs to be repurchased after the expiration date reaches the end of the expiration date, before the expiration date is expired, and provides information on the recommendation product with a high probability of the repurchase.
Patent KR-20200117301-A (KR)
Inventor: RO WON WOO
IPC: G06T1/20
Filed: 2019-04-03
Abstract: According to embodiments of the present invention, provided is a register file device capable of increasing energy efficiency by using a spin transfer torque random access memory in a register file used for the operation of a universal graphic processing device, and reducing write operation power and eliminating write delays while minimizing leakage currents by hierarchically using a register cache and a buffer together with the spin transfer torque random access memory. The register file device comprises: a scheduler; a storage part; an operand collector; an operation part; and a repeater.
Patent KR-20200117607-A (KR)
Inventor: LEE GANGDONG
IPC: B60Q3/82
Filed: 2019-04-05
Abstract: The present invention relates to an air quality sensor for a vehicle interior light, which prevents drowsiness and then prevents accidents in advance by attaching a CO_2 air quality sensor to the vehicle interior light and operating a buzzer to reduce the concentration of CO_2 and notifying the same through an alarm.
Patent KR-20200120039-A (KR)
Inventor: KIM SEONG GYU
IPC: F24C15/20
Filed: 2019-04-11
Abstract: According to the present invention, disclosed is home appliance technology. That is, a tornado-type smart stove hood device and a driving method thereof according to an embodiment of the present invention can suck a tornado-rising airflow formed by driving of a motor and discharge the airflow to the outside to prevent scattering of fine dust during cooking, thereby preventing the spread of food odors to a living room or a bedroom, and preventing the health of housewives and household members from being threatened by the fine dust contained in the indoor air to create a clean residential environment.
Patent KR-20200122920-A (KR)
Title: Electric compressor with improved heat dissipation efficiency
Inventor: JANG JINYONG
IPC: H05K7/20
Filed: 2019-04-19
Abstract: Disclosed is an electronic compressor with improved heat dissipation efficiency of an inverter unit. According to the present invention, the electronic compressor comprises a heat dissipation structure for dissipating heat generated from the inverter unit. The heat dissipation structure comprises: a heat dissipation cap contacting with an inverter device; and a heat dissipation boss unit configured to be inserted into the heat dissipation cap to be in contact with the heat dissipation cap. The heat dissipation boss unit protrudes from one side surface of a heat dissipation plate. The other side surface of the heat dissipation plate is coupled to a main housing to be in contact with a refrigerant. The heat dissipation boss unit is formed of a material having a higher thermal expansion coefficient than the material of the heat dissipation cap. When heat generated from the inverter device is transmitted, the heat dissipation boss unit is expanded to increase a contact surface with the heat dissipation cap. Therefore, the heat generated from the inverter device is effectively dissipated in accordance with operation of the electronic compressor.
Patent KR-20200124503-A (KR)
Title: reaction type lighting tree
Inventor: BAE CHUL HO
IPC: F21Y115/10
Filed: 2019-04-24
Abstract: The present invention discloses a responsive lighting tree, in which since a first body and a second body having a tree shape are provided so that illumination light is transmitted, it is possible to solve a problem of not being able to express the tree shape by the appearance of a branch lighting part floating in the air by an internal lighting part as well as the beautiful presentation by the branch lighting part when lighting at night, and as the illumination light of the internal lighting part is transmitted to the outside through the first body and the second body, the tree shape can be displayed as it is, so that a user can feel the tree shape itself as it is, in addition, since the first body and the second body are connected to each other by a fastening body in a state of being separated from each other, the tree shape can be provided, so that assembly of the branch lighting part and the internal lighting part can be made easily, so that productivity as well as work efficiency can be greatly improved, in addition, since the branch lighting part and the internal lighting part are turned on when a person is close or moving, unnecessary power consumption can be reduced, and a sense of beauty and aesthetics can be added as lighting of various colors are turned on.
Patent KR-20200125008-A (KR)
Title: Control Element Drive Mechanism with Interrior permanent magnet
Inventor: PARK JIN SEOK
IPC: H02K41/03
Filed: 2019-04-25
Abstract: The present invention relates to a control rod driving device embedded with a permanent magnet. In a control rod driving device in which an elevating driving unit for raising and lowering a control rod driving shaft by magnetic force is provided around the control rod driving shaft, the control rod driving device comprises: a first housing surrounding an elevating driving unit and formed with a groove recessed from an outer circumferential surface toward the inside; a driving coil disposed to face the groove and surround the first housing; a second housing surrounding the driving coil; and a permanent magnet disposed in the groove.
Patent KR-20200101247-A (KR)
Title: Ni2P CARBON COMPOSITE NEGATIVE ACTIVE MATERIAL FOR LITHIUM ION BATTERY AND METHOD FOR MANUFACTURING THE SAME
Inventor: PARK KYUNG WON
IPC: H01M4/587
Filed: 2019-05-07
Abstract: According to an embodiment of the present invention, a Ni_2P carbon composite negative electrode active material for a lithium ion battery includes nickel phosphide (Ni_2P) coated with graphitic carbon. The Ni_2P carbon composite negative electrode active material for a lithium ion battery is capable of improving high power characteristics.
Patent KR-20200131641-A (KR)
Inventor: LEE HYOUNG JOON
IPC: G05G5/05
Filed: 2019-05-14
Abstract: According to an embodiment of the present invention, a tactile sensation transmission glove comprises: a finger tactile sensation part that provides the tactile sensation of air pressure to a finger part; a fingertip stimulation part that provides stimuli; a reaction force providing part that restricts bending of a finger by a wire; a fingertip position measurement part; an integrated tracker installed on the back of a hand; and a pump, a PCB and a battery installed on a wrist part, thereby providing tactile sensation, stimuli and reaction force that are generated when holding or touching a virtual object in a virtual reality image to each of fingers, individually.
Patent KR-20200132411-A (KR)
Inventor: JEONG GYEONG JA
IPC: B21K1/24
Filed: 2019-05-17
Abstract: The present invention relates to a molding method for a housing of a pressure reducing valve, which molds a housing of a pressure reducing valve by using a forging method and, in particular, three-dimensionally forges the housing of the pressure reducing valve simultaneously in six directions to improve the appearance and productivity thereof and conveniently perform a post-processing process. According to the present invention, a housing material is placed in a lower mold which is a fixed mold, and an upper mold, a front mold, a rear mold, a right mold and a left mold are simultaneously operated so that a front surface (2) and a rear surface (3) of the housing (1) are molded by the upper and lower molds, a lower hole (5) and an upper hole (4) are molded by the front and rear molds, and an inlet hole (6) and an outlet hole (7) are molded by the right and left molds, thereby simultaneously performing molding of the housing (1) on the material in three dimensions.
Patent KR-20190132278-A (KR)
Title: Propellant cage for a tubular inflator, packing element for a tubular inflator, tubular inflator for an airbag module, airbag module, vehicle safety system, method of operating and manufacturing a tubular inflator
Inventor: RAMP MANFRED
IPC: B60R21/201
Filed: 2019-05-17
Abstract: The present invention relates to a propellant cage (10) for a tubular inflator (100), especially for a tubular inflator (100) of an airbag module, for forming a propellant chamber (14) and a flow passage (15) of the tubular inflator (100). According to the present invention, the propellant cage (10) is in the form of a propellant cage spiral spring (11) having a gas inlet-side end (12) and a gas outlet-side end (13), the gas inlet-side end (12) having a smaller cross-section than the gas outlet-side end (13).
Patent KR-20200134362-A (KR)
Inventor: KIM SUNGMIN
IPC: H01L21/8238
Filed: 2019-05-21
Abstract: The present invention relates to a semiconductor device with improved integration and reliability. More particularly, the semiconductor device comprises: an active pattern including a channel region; a gate electrode on a lower surface of the active pattern; first and second source/drain patterns spaced apart from each other in a first direction with the gate electrode interposed therebetween, wherein the channel region connects the first and second source/drain patterns to each other; and an upper wiring provided on an upper surface of the active pattern facing the lower surface of the active pattern and electrically connected to the first source/drain pattern.
Patent KR-20200134439-A (KR)
Inventor: KIM SEUNG KI
IPC: G06K7/10
Filed: 2019-05-22
Abstract: The present invention relates to a card recognition device capable of quickly and conveniently photographing a card by photographing the card such as an ID card or a credit card using a photographing device having a simple structure. According to the present invention, the card recognition device capable of directly photographing using a wide-angle lens includes: a case wherein a cardholder is formed; a circuit unit disposed inside a lower body case to face a card surface mounted on the cardholder to photograph the card surface; a first detection sensor for detecting a card inserted into the cardholder; a camera coupled to the circuit to photograph the card; a wide-angle lens connected to the camera and capable of performing close-up photography and generating images; and a control unit which controls the focus and photographing.
Patent KR-20200134823-A (KR)
Inventor: KIM DONG GYU
IPC: E06B9/52
Filed: 2019-05-23
Abstract: The present invention relates to a shaft fixing apparatus for a folding door, which includes: window frame vertical frame parts formed on the left and the right; and window frame horizontal frame parts connecting the window frame vertical frame parts, thereby reciprocating and moving on the window frame horizontal frame parts. Also, the shaft fixing apparatus for a folding door includes: fixing body parts formed on upper and lower portions of the window frame vertical frame parts, respectively; and rotation parts formed on upper and lower portions of folding door vertical frame parts in contact with the window frame vertical frame parts in response to the fixing body parts, wherein the fixing body parts and the rotation parts formed in the window frame vertical frames are configured to be coupled to each other when the shaft fixing apparatus for a folding door is fixed to any one side of the window frame vertical frame parts.
Patent KR-20200135680-A (KR)
Title: Method for Processing Profit by Using the Video/Product Matching Information Based on Seller
Inventor: RYU JONG GAB
IPC: H04N21/234
Filed: 2019-05-24
Abstract: The present invention relates to a profit processing method using seller-based image/product matching information. According to the present invention, the profit processing method using seller-based image/product matching information comprises the steps: receiving product information; storing the product information in a product DB; receiving image/product matching information; storing the image/product matching information in an operation DB; and checking operating profits. According to the present invention, various products can be sold by matching with videos.
Patent KR-20190138275-A (KR)
Inventor: OLIEN NEIL T
IPC: G06F3/01
Filed: 2019-05-28
Abstract: The present invention relates to systems and methods for providing localized pressure detection for a touch surface and haptic effects. The system according to an embodiment of the present invention comprises a computing device having a macro fiber composite (MFC) element coupled to a touch surface thereof. The MFC element is attached to the touch surface at a particular position, detects pressure associated with a contact on the touch surface at the position of the MFC element, and transmits a signal indicating the pressure to a processor. The processor determines an haptic effect based on the pressure and sends a haptic signal associated with the haptic effect to an MFC, which outputs the haptic effect at the position on the touch surface based on the haptic signal.
Patent KR-20200132616-A (KR)
Inventor: CHOI HWAN JUN
IPC: G01J5/00
Filed: 2019-06-03
Abstract: According to an embodiment of the present invention, provided is a device for identifying a friend or foe in a first device, which comprises: a transmitting and receiving unit transmitting and receiving various signals for friend or foe identification; and a pattern recognition unit, in response to a pattern tracking control command, obtaining a thermal image generated in a second device, comparing first pattern information related to the thermal image with second pattern information pre-stored in the first device, and identifying a friend or foe based on a comparison result of the first pattern information and the second pattern information. The thermal image is obtained through an electro-optical tracking system (EOTS) mounted on the first device. The thermal image is obtained in a signal generated from a heat transmission panel of the thermal pattern device of the second device.
Patent KR-20210000842-A (KR)
Inventor: KIM YOUNG SIK
IPC: B65G23/44
Filed: 2019-06-26
Abstract: Disclosed is an apparatus for adjusting tension of a belt conveyor. According to the present invention, the apparatus for adjusting tension of a belt conveyor includes: a fixed frame part; a belt part installed on an upper side of the fixed frame part and transferring objects to be transferred; a contact roller part coming in contact with a return belt of the belt part and pressurized by the return belt; a support frame part supporting the contact roller part to be rotatable and receiving pressurization of the return belt from the contact roller part; and a tension adjusting part mounted on the fixed frame part and providing elastic restoring power to the pressurized support frame part to adjust the tension of the return belt. Therefore, the apparatus for adjusting tension of a belt conveyor can adjust the tension of the return belt in the belt part to prevent the meandering of the belt part.
Patent KR-20200002646-A (KR)
Title: A magnetic tunneling junction (mtj) element with an amorphous buffer layer and its fabrication process
Inventor: LIN TSANN
IPC: H01L21/768
Filed: 2019-06-26
Abstract: A part of the embodiment relates to a memory device. The memory device comprises a magnetic random access memory (MRAM) cell which comprises a magnetic tunnel junction (MTJ). The MTJ comprises a layer stack which comprises a bottom electrode arranged on a substrate. A seed layer is arranged on the bottom electrode. A buffer layer is arranged between the bottom electrode and the seed layer. The buffer layer prevents diffusion of diffusion species from the bottom electrode to the seed layer.
Patent KR-20200001996-A (KR)
Title: Method for producing modified conjugated diene polymer composition
Inventor: KYO MIKI
IPC: C08F8/32
Filed: 2019-06-27
Abstract: Provided is a method of preparing a modified conjugated diene-based polymer mixture which has excellent low hysteresis loss and has an excellent balance in wear resistance and processability when using the modified conjugated diene-based polymer mixture as a vulcanizate comprising a silica-based filler. The method comprises: continuously polymerizing a modified conjugated diene-based polymer (A) having a weight average molecular weight (Mw) of 70×10^4 to 300×10^4 measured by gel permeation chromatography (GPC) and a modified conjugated diene-based polymer (B) having a Mw of not less than 10×10^4 to less than 70×10^4 measured by GPC by using one or more reactors for each of the polymers; solution-mixing a polymer solution comprising the modified conjugated diene-based polymer (A) with a polymer solution comprising the modified conjugated diene-based polymer (B); and performing a process of removing a solvent from the mixture to obtain the modified conjugated diene-based polymer mixture (C), wherein the modified conjugated diene-based polymer mixture (C) has a molecular weight distribution (Mw/Mn) of 1.8 to 4.5.
Patent KR-20210004540-A (KR)
Title: Electronic apparatus
Inventor: PARK HYUN WOO
IPC: F21Y115/10
Filed: 2019-07-05
Abstract: According to an embodiment of the present invention, an electronic device comprises: a cover forming an appearance; a plurality of electronic components accommodated in the cover and operated according to a predetermined electrical signal; a plurality of light emitting units accommodated in the cover and displaying operation states of the plurality of electronic components; and a light blocking unit. Here, the light blocking unit is disposed adjacent to each of the plurality of light emitting units to block light emitted from at least one light emitting unit among the plurality of light emitting units from being diffused to the other light emitting units.
Patent KR-20200070980-A (KR)
Inventor: CHOI HAK JONG
IPC: A61K35/747
Filed: 2019-07-08
Abstract: The present invention relates to novel Lactobacillus sakei WIKIM30 (accession number: KCCM11878P) isolated from kimchi and a composition containing the same as an active component. Since Lactobacillus sakei WIKIM30 according to the present invention exhibits excellent anticancer activity in cancer cell lines and animal models in which cancer cells are transplanted, Lactobacillus sakei WIKIM30 can be usefully used as a composition for treating, preventing or alleviating cancer in humans or animals.
Patent KR-20210006676-A (KR)
Inventor: GI JUN SU
IPC: G06Q20/38
Filed: 2019-07-09
Abstract: Provided is an auction service providing method based on a joint open platform of a financial sector, which is configured to verify the validity of an auction successful bidder through balance information in an account of the auction successful bidder, and comprises: a step in which an open platform center receives authentication information and customer real account information from a user terminal, and maps and registers the real account information and the authentication information; a step in which an auction service providing server receives authentication information from a user terminal of a successful auction bidder; a step of transmitting the authentication information, auction successful bid price and deposit account number to the open platform center to request a withdrawal/transfer service; a step in which the open platform center interworks with a bank server based on the real account information mapped to the authentication information to request the withdrawal of the auction successful bid price from the real account information to the deposit account number and receive a response thereof; a step in which the auction service providing server selects a next-priority auction successful bidder from among auction participants and receives the authentication information when the response is a non-withdrawal message; and a step in which the auction service providing server selects a successful auction bidder as a final successful bidder and terminates the auction when the response is a withdrawal completion message. According to the present invention, it is possible to enhance the convenience of using the auction service.
Patent KR-20200008508-A (KR)
Inventor: SOENGEN MATTHIAS
IPC: F02B69/04
Filed: 2019-07-09
Abstract: Disclosed is an internal combustion engine (10), which is a gas engine, a dual fuel engine, or a liquid fuel engine, and comprises: a cylinder crank case (11) on which a crank shaft is mounted; at least one cylinder bank which is at least one cylinder bank (12, 13) including a plurality of cylinders (14), wherein each cylinder (14) includes a cylinder head (15) having at least one suction valve (27) for charge air and at least one exhaust valve for exhaust gas; a valve operating device including at least one cam shaft to operate the suction valves (27) or each of the suction valves (27) for charge air of each cylinder (14), and to operate the exhaust valves or each of the exhaust valves (27) for exhaust gas of each cylinder (14); and a fuel supply system (16) to supply fuel to the cylinder (14). Here, the fuel supply system (16) of the internal combustion engine (10) is implemented by a modular design in which a fuel supply module (17) individually exists for each cylinder (14). In addition, by means of each fuel supply module (17, 17′, 17′′), each cylinder (14) can: exclusively receive gas fuel in the case of a gas engine; receive both of gas fuel and liquid fuel in the case of a dual fuel engine; and exclusively receive liquid fuel in the case of a liquid fuel engine.
Patent KR-20210008458-A (KR)
Inventor: KIM SO JIN
IPC: A45C11/00
Filed: 2019-07-14
Abstract: The present invention provides a smartphone case which comprises: a main body provided to face the rear surface of a smartphone; a fixing member coupled to a side surface of the smartphone; and a rotating member having a lower portion rotatably coupled to the main body and having an upper portion rotatably coupled to the fixing member to move the fixing member and the smartphone in the upper and lower directions of the main body with respect to the lower portion. When the smartphone is moved upward by the rotation of the rotating member, a rear camera of the smartphone is exposed from the upper end of the main body. Accordingly, a user can easily expose a rear camera by a motion of pushing up a smartphone when the user wants to use the rear camera, it is possible to block the inflow of foreign substances through the exposure hole since there is no exposure hole, where the rear camera is exposed, in the main body, and the smartphone case can be continuously used even if the position of the rear camera is changed when the user changes the smartphone.