baber/WOPTO huggingface dataset:
Patent KR-20170126716-A (KR)
Inventor: JANG HO JIN
IPC: G03G21/18
Filed: 2016-05-10
Abstract: A development cartridge and an electrophotographic image forming apparatus adapting the same are disclosed. The development cartridge includes a photosensitive unit, a developing unit rotatably coupled to the developing position and release position of the photosensitive unit, an elastic member for providing an elastic force in a direction for holding the developing unit in the developing position, a moving member including a gear part and moving the developing unit to first and second positions for rotating the release position and the developing position; a driving gear rotated in the first and second directions; and a swing gear which is connected to the gear part as the driving gear is rotated in the first and second directions, and is switched to a third position for moving the moving member to the first position, and a fourth position which is spaced from the gear part to allow the movement of the moving member to the second position. A developing nip can be formed or released.
Patent KR-20170128707-A (KR)
Inventor: KIM JUNG JOONG
IPC: E04B5/02
Filed: 2016-05-13
Abstract: According to the present invention, a building ceiling slab structure comprises: floor interface concrete (100) dividing an upper floor and a lower floor of a building; and ceiling slab (200) installed on a ceiling of an indoor space of which floors are divided by the floor interface concrete (100). The present invention comprises an FRP plate (300) interposed between a lower surface of the floor interface concrete (100) and an upper surface of the ceiling slab (200).
Patent KR-20170129027-A (KR)
Inventor: LEE KWANG SIK
IPC: F04D25/08
Filed: 2016-05-16
Abstract: The present invention relates to a blower for a bladeless fan, which allows a circumferential upper portion of an impeller to be opened and to supply wind generated by the impeller into a nozzle while minimizing resistance. The blower for the bladeless fan comprises a blowing part that is installed inside a main body constituting the bladeless fan and generates wind rising to an upper portion of the main body by sucking air through air introduction holes formed in the main body. The blowing part includes: an impeller housing which is fixed inside the main body through a fixing means, and in which an impeller mounting unit having an open wide upper portion and an open narrow lower portion is formed; a wind generating means which is installed inside the impeller housing through a circumference fixing means, and which generates wind from a lower portion to an upper portion to supply the wind into the nozzle; and a wind passing space part which is formed between an upper circumference of the wind generating means and an inner upper circumference of the impeller housing to pass the wind while reducing resistance of the wind.
Patent KR-20170130216-A (KR)
Inventor: YANG SUNG
IPC: B82B3/00
Filed: 2016-05-18
Abstract: The present invention relates to a method for producing a porous nanostructure. More specifically, the method for producing the porous nanostructure comprises the following steps: a preparation step for preparing a conductive substrate; a foam formation step for conducting an electrochemical deposition process on the conductive substrate with the supply of an electrolyte, so as to form, on the conductive substrate, a porous metal structure by bubbles formed during the electrochemical deposition process; and a coating step for conducting the electrochemical deposition process with the supply of the electrode onto the metal structure so as to form a first nanostructure on the metal structure.
Patent KR-20170134929-A (KR)
Inventor: CHOI KYUNG UK
IPC: G09G3/36
Filed: 2016-05-27
Abstract: According to an embodiment of the present invention, a display device comprises: an interface unit which receives image data from an external device when the external device is connected; an electrical power unit which receives first input electrical power from an external power source, generates first electrical power and second electrical power from the first input electrical power, and supplies the first electrical power to the interface unit with the driving electrical power of the interface unit; a switching unit which has a first transmission path formed to transfer the first electrical power from the electrical power unit to the interface unit when the first input electrical power is inputted from the external power source to the electrical power unit; and a display unit which is driven by receiving the second electrical power from the electrical power unit, and displays an image by receiving the image data from the interface unit. When the interface unit receives the driving electrical power and the second input electrical power from the external device, the switching unit forms a second transmission path to which the second input electrical power is transmitted instead of the first transmission path, and the second transmission path is formed between the interface unit and the electrical power unit.
Patent KR-20170136200-A (KR)
Inventor: HA JUNG WOO
IPC: G06N3/08
Filed: 2016-06-01
Abstract: The present invention provides a method and a system for automatically generating a playlist by selecting songs similar to user favorite songs or songs with playback history by using a model learning a sound source and meta information of the sound source. The method for generating a playlist comprises the following steps of: generating unique acoustic features of the corresponding sound source from sound source data of sound source content with respect to each sound source content; and calculating similarity between the sound source content by using the acoustic features, and generating the playlist based on the similarity between the sound source content.
Patent KR-20170137524-A (KR)
Inventor: CHO IK SUL
IPC: D06M15/564
Filed: 2016-06-03
Abstract: The present invention relates to an aqueous binder for coloring polypropylene fiber, and more specifically, to an aqueous binder for coloring polypropylene fiber, which includes a modified polypropylene compound to give binding force to pigment, thereby enabling the pigment to more easily color polypropylene fiber. According to the present invention, a modified polypropylene compound is introduced for preparing an aqueous binder to make polypropylene fiber which is difficult to color ready to be dyed and printed. In addition, according to the present invention, because the aqueous binder is prepared by introducing the modified polypropylene compound, color fastness is excellent in coloring polypropylene fiber to enhance quality of the fiber. Furthermore, according to the present invention, since the aqueous binder is prepared by introducing a modified polypropylene compound, the aqueous binder can be prepared without volatile organic compounds (VOC), thereby giving an eco-friendly effect. According to the present invention, the aqueous binder for coloring polypropylene fiber comprises modified polypropylene, polyurethane resin, chloroprene rubber latex, carbodiimide compound, other additives and water.
Patent KR-20170138018-A (KR)
Inventor: KIM JAE WOOK
IPC: B42D5/00
Filed: 2016-06-06
Abstract: The present invention relates to a memo paper with additional post-it, rolled to easily be found and used at work and in the house. The present invention is held to be used in the office in order to be shared by many people.
Patent KR-20170138098-A (KR)
Inventor: SEONG SANG KYUNG
IPC: C23C14/50
Filed: 2016-06-07
Abstract: According to an embodiment of the present invention, a sputtering deposition apparatus comprises: a first electrode group on which at least one first target is mounted; a first drum functioning as an electrode corresponding to the first electrode group, and winding a flexible substrate; a second electrode group onto which at least one second target is mounted; a second drum functioning as an electrode corresponding to the second electrode group, winding the flexible substrate; and a main partition spatially separating the first electrode group and the second electrode group from each other.
Patent KR-20170143383-A (KR)
Inventor: RYU SEUNG WOO
IPC: H01Q1/24
Filed: 2016-06-21
Abstract: The present invention relates to a mobile terminal. The mobile terminal includes: a terminal body; a metal case forming an exterior of the terminal body, wherein at least a part of the metal case operates as a radiation unit of an antenna; a power supply unit supplying electricity to the metal case; a first switch which is formed adjacent to one end of the metal case and electrically connects the power supply unit and the metal case; and a second switch which is formed adjacent to the other end of the metal case and electrically connects the power supply unit and the metal case. The mobile terminal changes a radiation pattern of the metal case by selectively operating the first switch or the second switch.
Patent KR-20180000439-A (KR)
Inventor: LEE YONG MIN
IPC: B29C45/66
Filed: 2016-06-23
Abstract: The purpose of the present invention is to increase manufacturing efficiency by heating a double-heat shielding structure of firebricks and insulation bricks, and a mold within the insulation bricks using a carbon rod, thereby promptly proceeding increasing of temperature to high temperatures at a rapid rate. An aircraft nozzle fairing mold system according to the present invention comprises: a metallic case body (100) of which a top surface is opened in the form of a rectangular or polygonal box; a fireproof body (200) which has fire resistance, an opened top surface in the form of a rectangular or polygonal box, and the outer surface corresponding to the inner surface of the case body (100) such that the fireproof body (200) is seated on an inner portion of the case body (100); an insulation body (300), having insulation properties, of which the top surface is opened in the form of a rectangular or polygonal box, and which has the outer surface corresponding to the inner surface of the fireproof body (200) such that the insulation body (300) is seated on an inner portion of the fireproof body (200); a lower molding frame (410) which has the outer surface corresponding to the inner surface of the insulation body (300) such that the lower molding frame (410) is seated on an inner portion of the insulation body (300), and in the top surface of which a groove corresponding to the shape of the bottom surface of an outer circumferential surface of a product to be molded is formed; and an upper mold frame (420) which is seated on the top surface of the lower molding frame (410), and of which the bottom surface is brought into contact with the top surface of the lower molding frame (410) such that a groove corresponding to the shape of an upper surface of the outer circumferential surface of the product is formed in the bottom surface of the upper mold frame (420). The aircraft nozzle fairing mold system further comprises a heating hole (500) which passes through the case body (100), the fireproof body (200) and the insulation body (300), and the heating rod (510) which is inserted into the heating hole (500) such that a high temperature is transferred to the lower molding frame (410) and the upper mold frame (420) by heating of the heating rod (510).
Patent KR-20180001025-A (KR)
Inventor: BAE WOO RHAM
IPC: G11C13/00
Filed: 2016-06-24
Abstract: The present invention relates to a crossbar resistive RAM (RRAM) and a reading method thereof. The reading method according to the present invention includes the step of determining data stored in a selected cell after canceling an influence of a sneak current included in a current (main sensing current; I_MAIN,2P) sensed in a bit line of the selected cell in order to read the stored data. The cancellation operation is performed by using a current (compensation sensing current; I_COMP) sensed in a word line which is different from a word line of the selected cell among an array of the word lines crossing the bit line of the selected cell. Accordingly, the present invention can perform a reading operation by reducing the influence of the sneak current.
Patent KR-20180010885-A (KR)
Inventor: KIM MYEONG HWA
IPC: H01R13/428
Filed: 2016-07-22
Abstract: Embodiments of the present invention provide a connection terminal device which can freely arrange and design an electronic component of a product, and an electronic device having the same. According to an embodiment of the present invention, the connection terminal device comprises: a connection terminal device body; a connection terminal connected to the body; a front surface part located on a front surface of the body; and a supporter located on a rear surface of the body, and supporting a force transmitted to a rear surface part of the body when the force of the connection terminal is applied. Other embodiments are also possible.
Patent KR-20170112892-A (KR)
Inventor: ASHIHARA HIROSHI
IPC: H01L21/768
Filed: 2016-07-29
Abstract: 에어 갭이 형성된 반도체 장치에 있어서, 양호한 특성을 실현 가능하게 하는 기술을 제공한다.  상기 과제를 해결하기 위해서, 제1 층간 절연막과, 상기 제1 층간 절연막 상에 형성되어, 배선으로서 사용되는 복수의 구리 함유막과, 상기 구리 함유막간을 절연하는 배선간 절연막과, 상기 복수의 구리 함유막의 사이에 형성된 공극을 갖는 제1 배선층과, 상기 구리 함유막 상면의 일부의 면 상에 형성되어, 상기 구리 함유막의 성분의 확산을 억제하도록 구성되는 제1 확산 방지막을 갖는 기판을 처리실에 반입하는 공정과, 상기 구리 함유막 상 중 상기 제1 확산 방지막이 형성되지 않은 다른 부의 면 상에, 상기 구리 함유막의 성분의 확산을 억제하도록 구성되는 제2 확산 방지막을 형성하는 공정을 갖는 기술을 제공한다.
Patent KR-20180017931-A (KR)
Inventor: JOO SANG KYU
IPC: B29C48/395
Filed: 2016-08-11
Abstract: The present invention relates to a screw consisting of a single spiral screw part and a multiple spiral screw part and, more specifically, to a screw for extruding and injection molding devices, which forms a cutting unit cutting a screw thread at regular length in a multiple spiral screw part and smoothly transfers a molten resin through the cutting unit to reduce loads on the screw. A screw of the present invention consists of a single spiral screw part (110) and a multiple spiral screw part (120), wherein the multiple spiral screw part (120) is prepared by forming a cutting unit (S1) to cut any one screw thread at regular length on a part connected with the single line screw part (110).
Patent KR-20180020022-A (KR)
Title: Mouse
Inventor: YOU TEA HOON
IPC: G06F3/0354
Filed: 2016-08-17
Abstract: Provided is a mouse which simultaneously satisfies two conditions of portability and usability of the mouse. The mouse comprises: a main housing having an input button, and forming an electronic component unit; a support unit forming at least one region of the bottom surface of the main housing; and a cover member for selectively opening and closing by coupling to the main housing through sliding. When the cover unit is opened, a first region of the support unit and an end region of the cover member are supported to the bottom, and when the cover member is closed, a second region of the support unit is supported by the bottom.
Patent KR-20180021415-A (KR)
Inventor: HWANG IN SEONG
IPC: G06Q20/38
Filed: 2016-08-22
Abstract: Disclosed are a method for face-to-face remittance and a device therefor. The method for face-to-face remittance comprises the following steps. A remittance device receives remittance information from a sender and receives a request signal from a user. Next, the remittance device encodes the remittance information including information about the remittance and information about the sender into a sound wave, and outputs the sound wave through a sound wave output device of the remittance device to a receiver. By the receiver receiving the sound wave through the sound wave output device, the remittance information is transmitted to a server side when the remittance information is decoded and acquired. Then, the remittance is remitted to a receiving means corresponding to the receiver by using a remittance means corresponding to the remittance device by the server side.
Patent KR-20170026264-A (KR)
Title: Product search method and system
Inventor: JUN JAE YOUNG
IPC: G06N3/08
Filed: 2016-08-26
Abstract: Disclosed is a method and a system for searching a product, by which a product may be recognized from an inquiry image registered by the user and product images including a product that is similar the recognized product to be provided to a user. The method for searching a product according to an embodiment includes: an inquiry image receiving step of, by a communication unit, receiving an inquiry image from a user device; a candidate area extracting step of extracting one or more candidate areas in which a product may be present from the inquiry image by applying an object detection model obtained by learning the inquiry image, by a candidate area detection unit; a feature extracting step of, by the feature extraction unit, applying a candidate image that is an image in the at least one candidate area to the learned feature extraction model to extract features for attributes of the candidate image; and a search step of searching a product image database for product images that are similar to the candidate area image, based on the feature extracted by the search unit. The feature extraction model has a structure in which a low level hierarchy includes a unified network and an upper level hierarchy includes a plurality of classification networks separated for the attributes.
Patent KR-20170039064-A (KR)
Inventor: LEE KWANG KEUN
IPC: G02F1/1368
Filed: 2016-08-29
Abstract: The present invention relates to a color conversion panel with an improved contrast ratio and an improved color reproduction range, and a display apparatus including the same. The color conversion panel according to an embodiment of the present invention comprises: a substrate; a red color conversion layer disposed on the substrate; a green color conversion layer; and a transmission layer, wherein the transmission layer includes at least one of a pigment and a dye.
Patent KR-20180025580-A (KR)
Inventor: JEONG JIN DUK
IPC: E02D17/04
Filed: 2016-09-01
Abstract: The present invention relates to an earth retaining wall installing structure. The earth retaining wall installing structure comprises: earth retaining plates (10) installed on both side surfaces of an underground excavation section; one pair of front guide plates (21) installed on both ends of a front strut (217); one pair of rear guide plates (22) installed on both ends of a rear strut (227); earth retaining plate installing members (20) installed on both external surfaces of the one pair of front guide plates (21) and the one pair of rear guide plates (22); and a square support beam (30) having a square band shape. Therefore, the earth retaining wall installing structure firmly supports earth pressure.
Patent KR-20180025622-A (KR)
Inventor: KIM JEONG WON
IPC: A23L27/10
Filed: 2016-09-01
Abstract: The present invention relates to a method of manufacturing pickled butterbur, capable of enabling a user to fully enjoy the taste and flavor of butterbur without bitter and sour tastes by manufacturing pickled butterbur made by secondarily heating and aging butterbur along with soy sauce, water, roasted licorice, and fruit vinegar. The present invention includes: a primary heating step of heating a first mixture including soy sauce, water, and roasted licorice at 140-160°C for 30-40 minutes; a preparing step of preparing a second mixture by adding fruit vinegar to the heated first mixture; an aging step of preparing a butterbur mixture by mixing the second mixture, butterbur, garlic, and ginger in a container, and then, aging the butterbur mixture at 4-10°C for 7-10 days; a secondary heating step of filtering a filtrate out from the aged butterbur mixture, and then, reheating the filtrate at 100-120°C for 20-30 minutes; and a completing step of cooling the heated filtrate at room temperature, and then, pouring the cooled filtrate over the butterbur, garlic, and ginger generated from the butterbur mixture.
Patent KR-20160110328-A (KR)
Inventor: CHOI YOUNG SEOB
IPC: H04W4/90
Filed: 2016-09-06
Abstract: Disclosed is a method for performing the direct communication of a second terminal. When the second terminal is in the coverage of a cell using direct communication and receives a resource used for the direct communication from the cell, a signal is received from the first terminal by using the received resource. When the second terminal is out of the coverage of the cell using the direct communication, a signal is received from the first terminal by using a predetermined resource. So, a relaying operation method for providing an emergency service can be provided.
Patent KR-20180029450-A (KR)
Inventor: CHUNG SOON CHUN
IPC: C12N15/74
Filed: 2016-09-12
Abstract: Provided are: a glucone-acetobacterium genus microorganism having increased cellulose productivity; a method for producing cellulose using the microorganism; and a method for producing the microorganism.
Patent KR-20170035337-A (KR)
Inventor: BRANDL HERBERT
IPC: F01D5/30
Filed: 2016-09-21
Abstract: According to the present invention, a turbo engine component (1) comprises at least one first accommodating member (3) and at least one second member (2) to be accommodated. The accommodating member (3) has at least one receiver opening, and the member to be accommodated has a body (22) and at least one fixing post (21) extended from the body (22). The fixing post (21) is accommodated in the receiver opening of the accommodating member (3) to form the accommodating member (3) and a joint at an internal side of the receiver opening. The turbo engine component (1) can be disassembled without arbitrary damage to the member (2) to be accommodated and the accommodating member (3).
Patent KR-20170038681-A (KR)
Title: Light-emitting element, display device, electronic device, and lighting device
Inventor: SEO SATOSHI
IPC: H01L27/32
Filed: 2016-09-26
Abstract: Provided is a light emitting element which has a high luminous efficiency and is driven with a low voltage. The present invention is a light emitting element having a guest material and a host material. The Lowest Unoccupied Molecular Orbital (LUMO) level of the guest material is lower than the LUMO level of the host material. The energy difference between the LUMO level and the HOMO level of the guest material is larger than the energy difference between the LUMO level and the HOMO level of the host material. The guest material has a function of converting triplet excited energy into luminescence. The energy difference between the LUMO level of the guest material and the HOMO level of the host material is equal to or greater than the energy of luminescence represented by the guest material.
Patent KR-20180034052-A (KR)
Inventor: JO YEONG DEUK
IPC: H01L21/683
Filed: 2016-09-27
Abstract: The present invention discloses a device and a method for manufacturing an epitaxial wafer, which can manufacture an epitaxial wafer with reduced warpage. According to an embodiment of the present invention, the device for manufacturing an epitaxial wafer comprises: a plurality of rotation plates including a receiving part in which a wafer is located; and a main plate supporting the plurality of rotation plates. The receiving part includes a bottom surface and a side wall, which support the wafer, wherein the bottom surface includes a central part in contact with the wafer and an edge part including a concave groove.