baber/WOPTO huggingface dataset:
Patent KR-20190128098-A (KR)
Inventor: KIM JIN YOUNG
IPC: H02G5/00
Filed: 2018-05-07
Abstract: The present invention relates to technology configured to minimize electrical resistance of connection parts of copper bus bars which are electrical conductors of a penal board and a distribution board provided to distribute electricity to a complex building, a factory, an office, etc. to reduce a local calorific value, thereby reducing loss of electrical energy and preventing a fire accident. In a conventional penal board and distribution board, several strands of copper bus bars are coupled in several directions so that a plurality of connection parts are inevitably generated. An electrical resistance value and a temperature rise due to heat generated locally in the connection parts, thereby increasing loss of electrical energy and a risk of fire accidents. In addition, in order to solve the above problems, the copper bus bars of the penal board and the distribution board are designed in an unnecessarily large size to reduce the resistance value, and ventilation equipment is installed in a facility to drop the temperature. However, as a result, volume and weight of the penal board and the distribution board are increased, thereby increasing manufacturing costs. An object of the present invention is to reduce loss of electrical energy and risk of fire accidents caused by a temperature rise by solving the problems. Particularly, indium having a low melting point and exhibiting excellent flexibility and malleability is used as a filler metal to fill a gap between connection parts of two copper bus bars so that the two copper bus bars are completely attached and coupled to each other. Through the method, the gap between the connection parts is filled to minimize a portion of the copper bus bars which makes contact with air, and thus, it is possible to prevent surface corrosion from occurring on the copper bus bars, and improve electrical conductivity of the connection parts.
Patent KR-20190129315-A (KR)
Title: Thiourea derivatives, preparation method and use thereof
Inventor: SEO SUNG YUM
IPC: C07C335/26
Filed: 2018-05-10
Abstract: The present invention relates to thiourea derivatives having long chains, a preparation method thereof and a use thereof as urease inhibitors. The present invention provides a compound represented by chemical formula (1) or a pharmaceutically acceptable salt thereof, and the thiourea derivatives according to the present invention have little toxicity and skin irritation.
Patent KR-20190130764-A (KR)
Title: Fixing jig device
Inventor: KIM SUNG JOO
IPC: B23Q3/06
Filed: 2018-05-15
Abstract: Since various embodiments related to a fixing jig apparatus for fixing an object to be processed have been described, according to one embodiment, the fixing jig apparatus comprises: a fixing structure; a plurality of fixing units disposed by dividing based on the center of the fixing structure; a pressing unit disposed at the center of the fixing structure and configured to press the plurality of fixing units by linearly moving by a pressing apparatus; and a bending unit included on the fixing structure and configured to flex the plurality of fixing units by elasticity when the pressing unit presses the plurality of fixing units. When the plurality of fixing units are bent by the bending unit, the plurality of fixing units may fix the object to be processed by the pressing force generated by simultaneously moving inwardly of the fixing structure, and various other embodiments are possible.
Patent KR-20180133312-A (KR)
Title: Resin, curable composition, cured product, method for producing cured product, and method for producing microlens
Inventor: ISOBE SHINGO
IPC: C08F220/34
Filed: 2018-05-17
Abstract: The present invention provides: a thermosetting resin which is cured well regardless of the type of the substrate when curing is carried out on a substrate, and capable of forming a cured product in which a dimensional change occurs or light transmittance is lowered or is hardly lowered when used under a high temperature environment; a curable composition comprising the resin; a cured product formed by curing the resin; a method for producing the cured product using the resin; and a method for producing microlens using the resin. The resin containing a structural unit of a specific structure having a block isocyanate group, a structural unit of a specific structure having a hydroxyl group, and a structural unit of a specific structure having a hydrocarbon group containing two or more benzene rings by combination of the structural units is used.
Patent KR-20190132051-A (KR)
Title: Apparatus and method for process design
Inventor: LEE CHANGJUN
IPC: G05B13/04
Filed: 2018-05-18
Abstract: Provided are a process design apparatus and a method thereof. The process design apparatus comprises: a modeling module modeling operating conditions of process equipment into an equation; and a calculation module calculating the equation to obtain an optimal solution. A process design method comprises the following steps: modeling the operating conditions of the process equipment into an equation; and calculating the equation to obtain an optimal solution.
Patent KR-20190133426-A (KR)
Title: Fine-tuning method of dnn for maintaining old learning inforamtion
Inventor: JUNG HEE CHUL
IPC: G06N3/04
Filed: 2018-05-23
Abstract: Disclosed is a fine tuning method of a deep neural network for keeping existing learning information. The method keeps the crystal boundary unchanged and enables a feature extracted from data of an existing region using a novel neural network obtained through fine tuning and a feature extracted from the data of the existing region of an existing neural network to be located closed each other.
Patent KR-20190134178-A (KR)
Title: Method for foreign language reading using foreign language level test
Inventor: GU GEUN HOE
IPC: G06Q50/20
Filed: 2018-05-25
Abstract: According to an embodiment of the present invention, a method for customized foreign language reading through foreign language level test, which enables customized foreign language reading of a learner through foreign language level test by a foreign language reading learning server connected to a learner terminal through a wired/wireless communications network, comprises: a coach matching step in which the foreign language reading learning server matches a learner to a coach to proceed foreign language level test of a learner; a foreign language level diagnosis step in which the foreign language learning server receives a learner foreign language level diagnosed by a coach from a coach terminal after the foreign language level test for the learner is performed through communications between the coach terminal used by the coach assigned as a coach for the learner and the learner terminal; a customized reading book assignment step in which the foreign language reading learning server extracts an original book in foreign language matched to the diagnosed learner foreign language level and assigns the extracted original book in foreign language as a customized reading book; a multi-reading motivation step in which the foreign language reading learning server operates a multi-reading reward policy for encouraging the learner to read the assigned customized reading book multiple times; and a careful reading motivation step in which the foreign language reading learning server operates a careful reading reward policy for encouraging the learner to read the assigned customized reading book with care.
Patent KR-20190136873-A (KR)
Inventor: LEE KEUM OCK
IPC: B07C5/36
Filed: 2018-05-31
Abstract: According to figure 1 to 3, an embodiment of the present invention relates to an electronic weight grader, which comprises a frame (10), a carrier part (100), a measurement part (200), a discharge conveyor (300), a grading control part (400), and a servo-system. The grading control part (400) controls a discharge device (40) corresponding to the weight of a graded product measured in the measurement part (200) so that the graded product can be graded and discharged in accordance with the weight of the graded product.
Patent KR-20180134770-A (KR)
Inventor: TORU NAKAYAMA
IPC: G10K11/16
Filed: 2018-06-08
Abstract: A silencer (10) comprises: a hollow-shaped container part (52) having an exhaust flow path (50) communicating with an exhaust port (48) of a fluid pressure device (ejector, 12) discharging a pressure fluid at one end thereof; a cap part (54) attached to the other end of the container part (52); a silencer part (56) attached to an internal wall surface of the container part (52); and a plurality of exhaust ports (64a to 64d) discharging the pressure fluid, having passed through the exhaust flow path (50) in a shaft direction of the container part (52), in a radial direction orthogonal to the shaft direction.
Patent KR-20190143135-A (KR)
Title: Manufacturing method of mulberry soybean curd and mulberry soybean curd using the same
Inventor: KIM HYUN BOK
IPC: A23L5/43
Filed: 2018-06-20
Abstract: The present invention relates to a method for preparing a mulberry soft tofu and a mulberry soft tofu prepared by using the same. The method of the present invention comprises: a first step of heating soybeans to obtain a soybean milk solution; a second step of preparing a soft tofu molded product after inputting a coagulant to the soy milk solution and molding the same; a third step of preparing a mulberry coloring concentrate by concentrating a solution obtained by inputting ethanol and acid to a mulberry and extracting and filtering the same; and a fourth step of preparing a mulberry soft tofu by immersing the soft tofu molded product prepared in the second step in a mixed solution obtained by mixing the mulberry coloring concentrate prepared in the third step with water, and compressing the same. According to the present invention, an antioxidant component can be taken by using the mulberry coloring concentrate maximally containing a stabilized cyanidin-3-glucoside (C3G) component, and functional properties and physical properties such as taste, color, fragrance, etc. are excellent. Especially, a color is beautifully expressed, thereby being preferred by consumers.
Patent KR-20200003316-A (KR)
Inventor: KIM HYUNG GIUN
IPC: B33Y70/00
Filed: 2018-06-20
Abstract: One embodiment of the present invention provides a laminated molding method for metallic materials by controlling a microstructure, wherein a microstructure of metallic materials has isotropy by setting a laser irradiation condition. Therefore, as a three-dimensional molded object of metallic materials with a controlled microstructure is manufactured through a laminated molding process, manufacturing costs and time can be reduced without a post-processing process for controlling the microstructure. Moreover, a metallic product having physical properties corresponding to characteristics required for the product can be easily manufactured.
Patent KR-20200002173-A (KR)
Title: The rotating refrigerator system controlled by microprocessor
Inventor: AN CHAE HUN
IPC: A23B7/10
Filed: 2018-06-29
Abstract: The present invention relates to an internal circulation type refrigeration system using a microprocessor, which can improve convenience in use. According to an embodiment, the internal circulation type refrigeration system using a microprocessor enables a lifting and lowering device to be located inside a storage chamber. Moreover, the lifting and lowering device comprises: a motor; a gear rotated by receiving a drive force from the motor; a chain engaged to the gear to be rotated; a shaft connected to be fixed to the chain; and a support mounted on the shaft. When the motor is driven, the chain is rotated, and the support is lifted or lowered.
Patent KR-20200002413-A (KR)
Title: Band-type optical wireless mouse
Inventor: SHIN JU HYUN
IPC: G06F3/0354
Filed: 2018-06-29
Abstract: The present invention relates to a band-type optical wireless mouse. More particularly, the band-type optical wireless mouse, which is worn on a hand of a user, generates a mouse operation signal by movement of the hand and fingers of the user and transmits the mouse operation signal to a computer through wireless communication to control a mouse cursor displayed on the computer.
Patent KR-20200003615-A (KR)
Inventor: PARK SUNG CHUL
IPC: H04B7/0404
Filed: 2018-07-02
Abstract: Disclosed is an electronic device comprising: a housing; a first antenna array located on and/or inside the housing; a second antenna array spaced from the first antenna array and located on and/or inside the housing; at least one wireless communication circuit electrically connected to the first antenna array and the second antenna array; and at least one communication processor configured to transmit and/or receive a signal using beamforming through the at least one wireless communication circuit. Various other embodiments verified through the specification are also possible.
Patent KR-20200004603-A (KR)
Inventor: PARK BU DOG
IPC: A45C13/10
Filed: 2018-07-04
Abstract: The present invention relates to a multi-deformed bag using a zipper which can be modified in one or more shapes, colors or sizes, and provides convenience for carrying or activity. The multi-deformed bag is equipped with a storage space for storing items in a storage space inside, has an upper surface fixed with an open zipper to a main body of basting, and has the open zippers that can be disassembled from a bag main body on the left and right sides. In addition, the multi-deformed bag (100) using a zipper is formed by disassembling and combining with a plurality of options, and can be used according to the time and place of various colors and shapes.
Patent KR-20180084709-A (KR)
Inventor: AGAR BILL
IPC: H03F1/02
Filed: 2018-07-16
Abstract: An RF device package comprises an RF input terminal, first and second amplifier input nodes, and a hybrid coupler integrally formed as part of the RF device package and connected between the RF input terminal and the first and second amplifier input nodes. The hybrid coupler comprises: a first LC network directly electrically connected to the RF input terminal and physically disconnected from the first and second amplifier input nodes; a second LC network directly electrically connected to the first amplifier input node and physically disconnected from the RF input terminal and the second amplifier input node; and a third LC network directly electrically connected to the second amplifier input node and physically disconnected from the RF input terminal and the first amplifier input node. The second and third LC networks are inductively coupled to the first LC network in a transformer configuration.
Patent KR-20200009236-A (KR)
Title: Mark a note using the scale frequency of a sound
Inventor: LEE SI HEON
IPC: G10H1/00
Filed: 2018-07-18
Abstract: The present invention may be variously applied from music education market to applied music market for ordinary people. In general, the driving of most electronic training programs is implemented by only electronic products, and there is cumbersome to install electronic components separately in general instruments, not electronic instruments. According to the present invention, by wirelessly enabling wireless lesson, which was possible through connection terminals between existing electronic products and expanding smart learning content limited to electronic instruments to general instruments, novel smart content for market may be generated or a novel market may be created.
Patent KR-20180091783-A (KR)
Title: A security password method with Location-based service key
Inventor: CHOI DONG CHUL
IPC: H04L9/08
Filed: 2018-07-27
Abstract: The present invention relates to a security method used in information security. The method configures a password by only having at least one of a number or a character and location-based information used in a general password. According to the present invention, an easily memorable and high security password can be configured by simplifying the password.
Patent KR-20200012642-A (KR)
Title: Managing server supporting asset management using plural electronic code scan and implementing method thereof
Inventor: HONG YUNHWAN
IPC: G06K7/10
Filed: 2018-07-27
Abstract: Disclosed are a management server for supporting asset management through scanning of a plurality of electronic codes, and an asset management thereof. The management server supporting asset management through scanning of electronic codes comprises: an asset code management unit receiving, from a user terminal, scan information of an asset code attached to an asset to be managed; an equipment code management unit receiving, from the user terminal, scan information of an equipment code displayed on a display unit of the asset to be managed, and receiving user information registered in the asset to be managed from the user terminal or the asset to be managed; an electronic code matching unit generating matching information by matching the asset code with the equipment code and user information; an asset due diligence unit receiving, from the user terminal, an asset due diligence request including the asset code scan information and the equipment code scan information, and determining whether user information corresponding to each scan information is matched; and a user information update unit updating the user information corresponding to the asset code scan information included in the asset due diligence request by using the user information corresponding to the equipment code scan information included in the asset due diligence request. Therefore, the present invention simplifies the registration of the user information in the asset.
Patent KR-20200014536-A (KR)
Inventor: CHAE HEE SEO
IPC: B25J19/02
Filed: 2018-08-01
Abstract: The embodiment relates to an indoor-map generation system, wherein a remote control device of an indoor-exploration robot generates an indoor map according to object-distance data from a distance sensor installed in the indoor-exploration robot. The indoor-exploration robot transmits object-distance data from the distance sensor to the remote control device, but transmits the data while excluding a set number of data from object-distance data shorter than a set object-distance.
Patent KR-20200014637-A (KR)
Inventor: OH JUN YOUNG
IPC: H01L23/00
Filed: 2018-08-01
Abstract: A semiconductor package according to a technical concept of the present invention comprises: a package substrate, at least one semiconductor chip mounted on the package substrate; and a molding member surrounding the semiconductor chip and comprising fillers, wherein the fillers comprise cores which are non-electromagnetic materials and coating layers which are electromagnetic materials surrounding the cores. The molding member is composed of regions with different distributions of the fillers. According to the present invention, a semiconductor package, which is advantageous to high integration, can be implemented by controlling locations of the fillers in the molding member using an electric field or a magnetic field.
Patent KR-20200017127-A (KR)
Title: Apparatus and method for processing data packets
Inventor: PARK JONG EON
IPC: H04L49/901
Filed: 2018-08-08
Abstract: The present invention provides an apparatus to flush data packets at an effective time. According to various embodiments of the present invention, an electronic apparatus comprises a network connection device, at least one processor, and a memory operatively connected to the at least one processor. The memory stores instructions to allow the at least one processor to receive a data packet from the network connection device, add the data packet to a packet list corresponding to the data packet, and flush data packets included in the packet list to a network stack based on a flush time value to control a packet merging function if the number of the data packets is lower than a threshold value when executed. The flush time value can be determined based on network throughput.
Patent KR-20200018092-A (KR)
Title: Cutting system and cutting method for electrode substrate
Inventor: KIM MIN KYUNG
IPC: B26F1/40
Filed: 2018-08-10
Abstract: An objective of the present invention is to provide a punching system and a punching method for an electrode base material to suppress defects in a punching process. According to the present invention, the punching system for an electrode base material forms or cuts an electrode base material with an active material coated on a surface of a current collector into a predetermined shape. The punching system comprises: an unroller allowing an electrode base material rolled in a roll form to be mounted thereon, and allowing the electrode base material to be unrolled therefrom; a punching device which is arranged and separated from the unroller, and forms or cuts the electrode base material supplied from the unroller into a predetermined shape; and a curl correction device which is arranged between the unroller and the punching device, and sucks or sprays air to a surface of the electrode base material while the electrode base material moves to the punching device to flatten the electrode base material. According to the present invention, the punching method for an electrode base material forms or cuts an electrode base material into a predetermined shape. The punching method comprises: a step of unrolling an electrode base material rolled on an unroller and supplying the electrode base material to a punching device; and a step of monitoring whether bending occurs in the electrode base material while the electrode base material is moved to the punching device, and sucking or spraying air to a surface of the electrode base material if bending occurs to flatten the electrode base material.
Patent KR-20190121147-A (KR)
Title: Electronic component
Inventor: CHO BEOM JOON
IPC: H01G4/38
Filed: 2018-08-16
Abstract: The present invention provides an electronic component which comprises: a capacitor array including a plurality of multilayer capacitors arranged continuously in a horizontal direction; and first and second metal frames arranged on both sides of the capacitor array, respectively, and connected to first and second external electrodes of each of the multilayer capacitors, respectively. The first and second metal frames include first and second horizontal bonding units bonded to upper portions of first and second band units of a plurality of first and second external electrodes, respectively, first and second horizontal mounting units arranged to face the first and second horizontal bonding units in a vertical direction, respectively, and first and second vertical units for connecting the first and second horizontal bonding units with the first and second horizontal mounting units, and having at least one first cut portion and at least one second cut portion in a horizontal direction, respectively, wherein the first and second horizontal mounting units are arranged to be spaced apart from the multilayer capacitors.
Patent KR-20200024042-A (KR)
Title: Apparatus for measuring quantity of deposition material and depositing apparatus comprising the same
Inventor: LEE HYOUNG JIN
IPC: C23C14/12
Filed: 2018-08-27
Abstract: One embodiment of the present invention provides an apparatus for measuring a deposition amount, which includes: a sensor housing in which a drive unit is provided inside and an opening unit is provided on one surface; a plurality of measurement sensors provided inside the sensor housing, one of which is exposed through the opening unit; a sensor confirmation member disposed to face the opening unit of the sensor housing and confirming a position of the measurement sensor exposed through the opening unit; a display unit which displays data output from the sensor confirmation member; and a control unit controlling the position of the measurement sensor by driving the drive unit based on data output to the display unit.