baber/WOPTO huggingface dataset:
Patent KR-20200012599-A (KR)
Title: Optical sensor, Optical sensor array, Biological signal measurement apparatus and method
Inventor: KIM DONG HO
IPC: A61B5/00
Filed: 2018-07-27
Abstract: Disclosed are an optical sensor, an optical sensor array, and a biological signal measurement device and method. The optical sensor according to one aspect of the present invention comprises an optical detector and a light source stacked on an upper part of the optical detector, and can operate in a light source mode functioning as a light source or in an optical detector mode functioning as an optical detector according to a predetermined control signal. According to the present invention, the device can be miniaturized.
Patent KR-20200021162-A (KR)
Title: System and method for learning counseling chatter robot based on counceling contents of counselor
Inventor: KIM KYOUNG JING
IPC: G06N3/02
Filed: 2018-08-20
Abstract: The present invention relates to a technology for constructing learning data of a consultation chatbot, and training the consultation chatbot using the constructed learning data. According to an embodiment of the present invention, a learning system of a consultation chatbot comprises: a consultation contents collection unit which collects contents of consultation between a customer and a counselor; a post-processing automation processing unit which post-processes the collected consultation contents; a counseling quality evaluation processing unit which evaluates the post-processed consultation contents, scores each counseling content according to a pre-selected evaluation criterion, and selects excellent consultation contents by reflecting the scoring result; a learning data extraction unit which extracts learning data by analyzing the selected excellent consultation contents; and a learning processing unit which controls the consultation chatbot to learn in a deep learning manner using the extracted learning data.
Patent KR-20200021264-A (KR)
Title: Polyimide precursor composition and polyimide film prepared using same
Inventor: YE JI HONG
IPC: C08J5/18
Filed: 2018-08-20
Abstract: The present invention, by providing a polyimide precursor composition having a diamine having a DDS structure, an amine-modified methylphenylsilicone oligomer, and a dianhydride containing a pyrromellitic dianhydride (PMDA) and a biphenyltetracarboxylic dianhydride (BPDA) as polymerization components, and comprising an organic solvent in which a partition coefficient of LogP is a positive number, can provide a polyimide film having a low residual stress and maintaining a glass transition temperature of 390°C or higher.
Patent KR-20200022166-A (KR)
Title: Power converting apparatus and photovoltaic module including the same
Inventor: KEISHIN NAGAOKA
IPC: H02M7/537
Filed: 2018-08-22
Abstract: The present invention relates to a power converting device and a photovoltaic module having the same. According to an embodiment of the present invention, the photovoltaic module comprises: an inverter having first and second upper arm switching elements and first and second lower arm switching elements and converting direct current (DC) power into alternating current (AC) power from a converter; and a current detection unit connected between the first lower arm switching element in the inverter and the ground. The first and second upper arm switching elements and the first and second lower arm switching elements in the inverter include a gallium nitride transistor. When the photovoltaic module is regenerated, if the AC power outputted from the inverter is negative, the first lower arm switching element and the second upper arm switching element are turned on. Accordingly, high-speed switching is possible, reverse current during switching is reduced, and current detection during regeneration is enabled.
Patent KR-20200022698-A (KR)
Title: CLOUD BASED IoT NETWORK VIRTUALIZATION SYSTEM AND NETWORKING METHOD THEREOF
Inventor: KIM DO HYEUN
IPC: H04L45/586
Filed: 2018-08-23
Abstract: According to the present invention, a cloud-based IoT device virtualization network system connects IoT devices of numerous things in a physical space to a cloud to construct a virtual dynamic IoT network, thereby providing dynamic connectivity between IoT devices in a physical space. The system comprises: a cloud-based virtual server to form a virtual object for sensing and a virtual object for driving for an IoT device consisting of various sensors and a driving device in accordance with a registration request from a plurality of IoT devices and form and store a mapping table representing connection information of an IoT device and a virtual object and a virtual object list; a client terminal storing a client application to receive a virtual object list from the virtual server and configure a connection relationship between virtual objects based on the virtual object list to transmit the connection relationship to the virtual server; and a controller formed on the cloud where connectivity between a virtual object for sensing and a virtual object for driving is manipulated in accordance with a connection configuration of the client application. Accordingly, both sensors and driving devices making up an IoT network are formed as virtual objects to construct a virtual network to transceive signals between virtual objects to reduce construction costs in comparison to a physical network. Also, a manager can dynamically configure and construct a network, thereby facilitating configuration changes of an Internet-of-things network of the physical space.
Patent KR-20200023038-A (KR)
Title: Planar transformer having y-capacitor
Inventor: KWON CHANG YONG
IPC: H01F17/00
Filed: 2018-08-24
Abstract: A planar transformer having a Y-capacitor is disclosed. The planar transformer comprises: a magnetic core; a first coil portion formed with a plurality of layers stacked in the magnetic core to be a conductive pattern; a second coil portion formed with a plurality of layers stacked in the magnetic core to be a conductive pattern; an electro magnetic interference (EMI) reducing portion which is formed in the output terminal of the second coil portion; and a base accommodating the magnetic core and the coil portions.
Patent KR-20190035500-A (KR)
Title: Multilayer coil component
Inventor: NAGAI YUSUKE
IPC: H01F17/00
Filed: 2018-08-29
Abstract: In a stepwise structure formed in a multi-layered coil component, a difference occurs in the shrinkage amount between a maximum film thickness part in which the number of layers is large and a minimum film thickness part in which the number of layers is small due to parts different in the number of layers of coil parts (i.e., an upper coil part, a lower coil part, and a connecting part) like the maximum film thickness part and the minimum film thickness part which are adjacent to each other, thereby easily causing a crack by inner stress due to the difference in the shrinkage amount. According to the present disclosure, in the multi-layered coil component, a stress relaxation part overlapping a maximum film thickness part whose shrinkage amount is large is installed to relax inner stress in the stepwise structure, thereby suppressing the crack.
Patent KR-20200025764-A (KR)
Title: Compact cable fitness machine of motor load type
Inventor: BAEK JUN YOUNG
IPC: A63B71/06
Filed: 2018-08-31
Abstract: The present invention relates to a compact cable fitness machine of a motor-driven load type, in which a user can perform various cable exercises in a motor-driven load type to safely and efficiently perform isokinetic and isotonic exercises for various muscles without a professional trainer, accessory equipment is interconnected to promote various exercise effects, a plurality of users perform an exercise with a single machine, and a relatively compact machine is realized to increase spatial utilization and storage properties while providing functionality. According to the present invention, the compact cable fitness machine comprises: a box-shaped apparatus housing; one or more motor-driven load type exercise control units disposed in the apparatus housing and controlling an exercise load of a user by generated power; a moving wheel disposed on one side surface of the apparatus housing; a handle member disposed on the other side surface of the apparatus housing; a plurality of supporters disposed on a corner part of the rear surface of the apparatus housing to support the apparatus housing at a predetermined height; and a fixing bracket or hole formed on one side of the rear surface of the apparatus housing.
Patent KR-20190143330-A (KR)
Title: Vertically Integrated 3-Dimensional Flash Memory for High Reliable Flash Memory and Fabrication Method Thereof
Inventor: CHOI YANG KYU
IPC: H01L27/11582
Filed: 2018-09-13
Abstract: Disclosed are a vertically integrated three-dimensional flash memory for increasing cell reliability and a method for manufacturing the same. According to one embodiment of the present invention, the vertically integrated three-dimensional flash memory is manufactured by: a step of forming a plurality of insulation layers by successively stacking a first insulation layer and a second insulation layer on a substrate; a step of etching a partial area of the plurality of insulation layers to expose a partial area of the substrate; a step of forming a channel layer on an upper part of lateral sides of the etched plurality of insulation layers and an upper part of the substrate; forming a first macaroni layer on an upper part of the channel layer; and a step of forming a second macaroni layer on an upper part of the first macaroni layer such that lateral sides and a lower side thereof are surrounded by the first macaroni layer.
Patent KR-20190019033-A (KR)
Inventor: KWON YOUNG IL
IPC: A61N1/32
Filed: 2018-09-14
Abstract: The present invention relates to a mask pack system capable of providing various cosmetic effects. The mask pack system according to the present invention comprises: a mask pack of which a plurality of physically separated regions has a shape corresponding to the face and which has conductive properties; and a current generator having a battery, a control unit, a first electrode, and a second electrode in a waterproof housing, wherein the mask pack has a connection part corresponding to the first electrode and the second electrode respectively in the first region and the second region of the separated regions, and the control unit controls the first electrode and the second electrode to output an alternating current.
Patent KR-20200034341-A (KR)
Inventor: CHA HONG JUN
IPC: F16H59/10
Filed: 2018-09-21
Abstract: The present invention relates to an automotive transmission apparatus and, more specifically, relates to an automotive transmission apparatus which can prevent a lever from being rotated unintendedly from a current position to another position. According to embodiments of the present invention, the automotive transmission apparatus comprises: a lever assembly which includes a lever which rotates around a rotary shaft between a plurality of positions to make one of a plurality of gear shift stages selected; a plurality of locking units which rotate integrally with the lever, and which are located at different positions in the direction of the rotary shaft to be apart from each other at regular intervals along the rotary direction of the lever, thereby preventing the lever from rotating in at least one direction around the rotary shaft; and a moving unit which moves in the direction of the rotary shaft of the lever to allow one side to be located on a rotary path of at least one of the plurality of locking units.
Patent KR-20200037906-A (KR)
Inventor: CHAI CHONG CHUL
IPC: H01L33/00
Filed: 2018-10-01
Abstract: A light emitting device comprises a substrate; a first electrode disposed on the substrate, comprising holes, and having an inclined surface formed along edges of the holes; second electrodes respectively positioned in the holes of the first electrode while being disposed on the substrate; and light emitting elements disposed between the first electrode and the second electrodes and coming in electric connection with the first electrode and the second electrodes. According to the present invention, the light emitting device can be manufactured through simplified processes.
Patent KR-20190044567-A (KR)
Title: Synchronization amongst processor tiles
Inventor: WILKINSON DANIEL JOHN PELHAM
IPC: G06F9/48
Filed: 2018-10-22
Abstract: Disclosed is a processing system and the processing system includes the composition of tiles and a mutual connection between the tiles. The mutual connection includes synchronization logic for adjusting barrier synchronization between tiles in a group. A command set includes a synchronization command and the synchronization command has an operand selecting one among a plurality of available modes. Each of the modes specifies different memberships for the group. The execution of the synchronization command enables a synchronization request to be transmitted from each of the tiles to the synchronization logic and the issue of a command on each of the tiles is postponed while a synchronization confirmation response from the synchronization logic is awaited. In response to a synchronization request from every tile in the group specified by the operand of the synchronization command, the synchronization logic returns a synchronization confirmation response to the tiles in the specified group.
Patent KR-20200047123-A (KR)
Inventor: MIN BYUNG KWON
IPC: G05B19/418
Filed: 2018-10-26
Abstract: The present invention relates to a numerical control device for limiting a processing error by using a virtual machine tool. According to an embodiment of the present invention, a numerical control device, which controls a machine tool with a corner smoothing interpolation method, comprises: a tool path generation unit for receiving a part program from a user and overlapping a speed profile of a tool based on the part program so as to generate a tool path which the tool should move along; a virtual machine tool model for predicting a location of a driving unit of a machine tool based on the tool path generated in the path generation unit; an error calculation unit for calculating a processing error based on the location of the driving unit of the machine tool predicted in the virtual machine tool model; and an overlapping time calculation unit for calculating an optimal overlapping time of the speed profile based on the processing error calculated in the error calculation unit, wherein the tool path generation unit generates a final tool path by adjusting a time when the speed profile overlaps based on the optimal overlapping time calculated in the overlapping time calculation unit.
Patent KR-20200048270-A (KR)
Title: Device for inserting fracture fixation wires
Inventor: HYONG NYUN KIM
IPC: A61B17/88
Filed: 2018-10-29
Abstract: The present invention relates to a device for inserting fracture fixation wires, the device including: a handle portion including a hollow sleeve member, and formed with a receiving groove portion for receiving a curved portion of medical wires in the lower part of the sleeve member; and an insertion rod having a length corresponding to the length of the handle portion, and applying pressing force to the wires while slidingly moving in the hollow of the sleeve member.
Patent KR-20200029962-A (KR)
Title: Air cleaner combined with portable fan for vehicle
Inventor: ROH HA MIN
IPC: B60R11/00
Filed: 2018-11-06
Abstract: The present invention relates to a portable fan combined with an air cleaner for a vehicle and, more specifically, relates to a portable fan combined with an air cleaner for a vehicle, which can be used as an air cleaner in a vehicle, and further, can be used as a portable fan while being carried. The portable fan comprises a case unit inserted into a cup holder of a vehicle, and a fan (100) configured to be attached to and detached from the case unit.
Patent KR-20200053276-A (KR)
Inventor: JUNG MUN SUNG
IPC: A61C8/00
Filed: 2018-11-08
Abstract: The present invention relates to an implant assembly and an implant method using the same, characterized in that after fastening of an abutment to a fixture placed in the alveolar bone of a patient, a protection cap or an impression cap can be fastened to an upper portion of a screw forming the abutment according to a selection of a user, such that an analog or a digital type impression acquisition process can be efficiently achieved according to the selection of a user. The implant assembly comprises a fixture placed in the alveolar bone and an abutment fastened to the fixture. The abutment comprises: an abutment body including a screw mounting hole penetrating an inner central portion thereof in a lengthwise direction, and provided with a lower end inserted and coupled to the fixture; and a screw penetrating the abutment body to be coupled thereto and provided a lower end fastened to the fixture and an upper end coupled to an upper end of the abutment body to be protruding therefrom. A protection cap or an impression cap is detachably coupled to the screw coupled to the upper end of the abutment body to be protruding therefrom.
Patent KR-20200053995-A (KR)
Inventor: SHIN KWANG CHEOL
IPC: A61B5/00
Filed: 2018-11-09
Abstract: A digital scoliometer (100) of the present invention comprises: a base plate (110) having a lower end (111) horizontally formed therein; a groove (113) formed in the lower end (111) to be opened in a front and rear direction and a lower direction; and a digital level (120) mounted on the base plate (110), wherein the digital level is mounted on the base plate when the lower end (111) is in a horizontal state. Accordingly, the inclination of the back (B) is displayed by a value, such that the values read by each person are identical, thereby increasing objectivity in comparison with background technology. Moreover, persons who have presbyopia or amblyopia, can easily read an angle in comparison with gradation of the background technology, thereby increasing visibility in comparison with the background technology. Moreover, a sensitive measurement device is completed only by mounting the digital scoliometer (120) after manufacturing of the base plate (110), thereby facilitating manufacturing. Moreover, each completed product can output the same value with respect to the same inclination, thereby increasing reliability in comparison with the background technology.
Patent KR-20200055263-A (KR)
Inventor: CHOI SANG CHEL
IPC: F23G5/027
Filed: 2018-11-13
Abstract: The present invention provides a pyrolysis treatment system for waste organic gas and a pyrolysis treatment method for waste organic gas using the same which pyrolyze organic waste gas such as waste gas emitting bad smells. The pyrolysis treatment system for waste organic gas treats organic waste gas, and comprises: a gas liquefaction converter (100) to cool organic waste gas to liquefy steam and gaseous organic materials; a demister unit (200) to remove liquid in waste gas passing through the gas liquefaction converter (100); a heating drying pipe (300) to heat waste gas passing through the demister unit (200); a pyrolyzer (400) to pyrolyze organic materials in waste gas passing through the heating drying pipe (300); and a discharge unit (500) to discharge waste gas passing through the pyrolyzer (400). The heating drying pipe (300) is installed adjacent to the pyrolyzer (400) to use the pyrolyzer (400) as a heat source.
Patent KR-20190056987-A (KR)
Inventor: NAKASHIMA ISSEI
IPC: A61H3/00
Filed: 2018-11-14
Abstract: A gait evaluation apparatus for evaluating training gait of a paralyzed patient suffering from paralysis in a leg comprises: an acquisition unit configured to acquire a plurality of motion amounts of a paralyzed body portion according to a gait motion; and an evaluation unit (210a) configured to evaluate that the gait motion is abnormal gait in a case where at least one of the motion amounts acquired by the acquisition unit meets any one of a plurality of abnormal gait criteria set in advance. The abnormal gait criteria include at least two or more first criteria, which are criteria relevant to motion amounts of different parts of the paralyzed body portion, or at least two or more second criteria, which are criteria relevant to motion amounts of the same part of the paralyzed body portion in different directions.
Patent KR-20200056865-A (KR)
Inventor: KIM DONG GYOUM
IPC: G06F1/20
Filed: 2018-11-15
Abstract: The present invention relates to an apparatus for cooling a CPU using heat generated by a computer, comprising: a substrate (10) on which a heating component (11) is mounted; a Peltier element (20) installed in close contact with the upper surface of the heating component (11) and generating DC power through the power generation unit (22); and a cooling means (30) having a heat sink (32) on the upper side of the Peltier element (20) and operating the radiator (34) with the generated DC power. Accordingly, the present invention has an effect of increasing the efficiency of self-cooling and noiseless cooling for the CPU based on the DC power generated by using the heat generated from the main components of the computer, thereby improving the productability.
Patent KR-20200058771-A (KR)
Title: safety pole for airport
Inventor: CHO OK SOO
IPC: E04H12/02
Filed: 2018-11-20
Abstract: Disclosed is a safety pole for an airport. The safety pole for an airport of the present invention includes: a lower pole fixedly installed on the ground; and an upper post which is installed on an upper portion of the lower post and on which a CCTV, a sign and meteorological observation equipment are mounted, wherein the upper post is formed to be easily damaged when colliding with an aircraft. According to the present invention, the upper post connected to the upper portion of the lower post can be easily damaged when colliding with the aircraft. Therefore, damage to the aircraft can be minimized, a cost for repair can be reduced, and a structure capable of safely protecting passengers even in case of collisions can be secured so that reliability of products can be increased.
Patent KR-20200059569-A (KR)
Title: Sliding and portable bed with multi-function
Inventor: NOH IN TAEK
IPC: B60P3/39
Filed: 2018-11-21
Abstract: The present invention provides a multipurpose sliding bed. According to the present invention, the multipurpose sliding bed comprises: a pair of moving width members with rail rollers which are fixed thereon and are movable along a rail unit of a pair of fixed width members facing each other; a moving front frame unit fixed on one end of the pair of moving width members; a fixed front frame beam fixed on one end of the pair of fixed width members; and a fixed rear frame beam fixed on the other end of the pair of fixed width members. The fixed rear frame beam is connected to one side of a fixed bed by a hinge unit to rotate. Accordingly, the high vehicle height of a recreational vehicle, parking difficulty, high costs, and usage problems can be resolved at a single stroke. The recreational vehicle can be easily used as an ordinary vehicle. Small objects can be easily stored.
Patent KR-20190064461-A (KR)
Title: Pressure-sensitive adhesive sheet
Inventor: JOZUKA KENTA
IPC: C09J7/22
Filed: 2018-11-26
Abstract: The present invention relates to an adhesive sheet having excellent workability. According to the present invention, the adhesive sheet comprises: a base layer and an adhesive layer provided on at least one surface of the base layer. In the adhesive sheet, the ratio (TS/TPSA) of the thickness (TS) of the base layer to the total thickness (TPSA) of the adhesive layer is larger than 0.3. In addition, the adhesive layer has a storage elastic modulus (G′)(25°C) of 0.15 MPa or more at 25°C and has a loss modulus (G″)(25°C) of 2.0 MPa or less at 25°C.