baber/WOPTO huggingface dataset:
Patent KR-20190118544-A (KR)
Title: Semiconductor device and electronic appliance
Inventor: KOYAMA JUN
IPC: H01L27/12
Filed: 2019-10-11
Abstract: An object of the present invention is to reduce the power consumption of a driving circuit by reducing the driving voltage of the driving circuit. The amplitude voltage of a signal (IN1) can be increased and output by a level shifter circuit. Specifically, the amplitude voltage of the signal (IN1) can be increased and output. Accordingly, the amplitude voltage of a circuit (shift register circuit, decoder circuit, etc.) outputting a signal (IN) can be reduced. Therefore, the power consumption of the circuit can be reduced. In addition, a voltage applied to transistors constituting the circuit can be reduced. Therefore, the deterioration or destruction of the transistor can be suppressed. A semiconductor device includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, and a sixth transistor.
Patent KR-20210044341-A (KR)
Title: Shift lever assembly for vehicle
Inventor: KIM SUN IL
IPC: B60K20/02
Filed: 2019-10-14
Abstract: According to the present invention, a housing for installing a shift lever unit is not comprised of a plurality of parts but is integrally formed, so the overall structure is simplified, thereby reducing manufacturing costs. In addition, provided is a shift lever assembly for a vehicle, wherein the shift lever unit is simply assembled to the housing and a structure for installation of the housing is simplified to reduce assembly man-hours and improve work convenience.
Patent KR-20210044443-A (KR)
Title: Organic light emitting device and method of manufacturing the same
Inventor: CHEOLMIN PARK
IPC: H01L51/00
Filed: 2019-10-15
Abstract: Disclosed are an organic light emitting device and a method for manufacturing the same. The disclosed organic light emitting device includes a first electrode including a MXene-based two-dimensional material (2D material), a second electrode spaced apart from the first electrode, and a light emitting layer disposed between the first electrode and the second electrode and including an organic material. In addition, the organic light emitting device includes a power supply unit electrically connected to the first electrode and the second electrode and configured to apply an electrical driving signal to the first electrode and the second electrode. The MXene-based two-dimensional material includes a transition metal carbide, for example, titanium carbide. The power supply unit is configured to apply an alternating current (AC) signal as the electrical driving signal between the first electrode and the second electrode.
Patent KR-20210045640-A (KR)
Title: Method for producing gamma-butyric acid using methanotrophic bacteria
Inventor: LEE EUN YEOL
IPC: C12P13/00
Filed: 2019-10-17
Abstract: The present invention relates to a transformed methylotrophic bacillus with gamma butyric acid (GABA) producing ability and to a production method of GABA using the same and, more specifically, to a method for producing GABA in the presence of monosodium glutamate (MSG) using methylotrophic bacillus having GABA producing ability as only carbon source as a biocatalyst and to a strain utilized therefor. The GABA production method with improved economic efficiency and efficiency is capable of being used throughout the industry.
Patent KR-20200123728-A (KR)
Title: A composition having anti-oxidation or anti-bacterial activity comprising Glehnia littoralis extracts
Inventor: JUNG JI HYE
IPC: A61P39/06
Filed: 2019-10-24
Abstract: The present invention relates to an antimicrobial and antioxidant composition containing a Glehnia littoralis extract. More specifically, the present invention relates to a composition in which an ethyl acetate fraction of a Glehnia littoralis leaf ethanol extract, containing kaempferol 3-O-beta;-rutinoside, cynarin, spiraeoside, and purpurin, has an antibacterial and antioxidant effect.
Patent KR-20210050619-A (KR)
Title: Balance Measuring Apparatus for Electric Motor
Inventor: PARK SOON SUB
IPC: G01M1/04
Filed: 2019-10-28
Abstract: A motor balancing measuring device according to the present invention comprises: a first support unit for supporting one side of a rotating shaft; a second support unit spaced apart from the first support unit to support the other side of the rotating shaft; a driving unit for generating a driving force for rotating the first and second support units and the rotating shaft seated on the second support unit; and a measuring unit provided to measure the shaking while the rotating shaft is rotated by the driving unit.
Patent KR-20210050783-A (KR)
Title: Metal deposition based stretchable electrode using electrospinning mat and method of fabricating same
Inventor: JEONG UNYONG
IPC: C08L79/02
Filed: 2019-10-29
Abstract: Disclosed are a metal deposition based stretchable electrode using an electrospinning mat and a method of fabricating the same. The stretchable electrode is a stretchable electrode including a conductive mat. The conductive mat may include a nanofiber containing a polymer; and a conductive layer formed on the surface of the nanofiber and including a conductor. The stretchable electrode may have air/fluid permeability, and may have conductivity that shows a stable change even in a biaxial deformation environment.
Patent KR-20210055406-A (KR)
Title: Sample analysis cartridge
Inventor: KIM YOON WON
IPC: B01L9/00
Filed: 2019-11-07
Abstract: A sample analysis cartridge is disclosed. The sample analysis cartridge according to an embodiment includes: a strip for visually displaying a reaction result for a target material in a sample; a base housing including a support unit for supporting the lower surface of the strip and a reservoir positioned at an end of the supported strip, and accommodating a sample; and a cover housing including an inlet which is connected to cover the base housing and vertically communicates with the reservoir and into which the sample is put, an inspection window for observing the strip, and a contact member supporting the upper surface of the strip so that the strip can come in contact with the support unit.
Patent KR-20210056815-A (KR)
Title: Apparatus, method and program for assessing importance of research literature
Inventor: KIM EUI JIK
IPC: G06F40/20
Filed: 2019-11-11
Abstract: A device for evaluating an importance of a research literature comprises: a processor that calculates a degree of purpose similarity between an objective strategy sentence indicating a research purpose of a research literature and a category importance word list corresponding to a research category of the research literature, calculates a frequency similarity between an electromagnetic field frequency band information of an electromagnetic field emission source in the research literature and a category important frequency band information corresponding to the research category, and evaluates an importance of the research literature based on the objective similarity and the frequency similarity; and a memory that stores the research literature. Therefore, the present invention is capable of accurately calculating and evaluating the importance of the research literature.
Patent KR-20210058577-A (KR)
Inventor: LEE JAE KAP
IPC: C01B32/28
Filed: 2019-11-14
Abstract: The present invention relates to a method for controlling a band gap of a diamond by controlling the length of graphene formed on the diamond. More specifically, provided is a method for controlling a band gap of a diamond, comprising: a step of preparing a diamond base material; and a surface treatment step of converting the surface of the diamond base material to graphene by a certain thickness by using high-density hydrogen plasma, wherein the band gap of the diamond is controlled to 3 eV or less by controlling the length of the graphene.
Patent KR-20200069219-A (KR)
Title: Autonomous vehicle allocation method
Inventor: PARK JUNG HOON
IPC: G06Q10/02
Filed: 2019-11-15
Abstract: According to the present invention, disclosed is an autonomous vehicle allocation method which may prevent autonomous vehicles from being driven to a certain area, and increase the turnover of the autonomous vehicles by allocating the autonomous vehicles to maximize the increment of expected sales at a specified time and date.
Patent KR-20210060007-A (KR)
Inventor: SANG KEUN OH
IPC: G06Q50/08
Filed: 2019-11-18
Abstract: The present invention provides an information providing system which provides information in accordance with user needs. The information providing system comprises: a terminal device transmitting request information; a server device transmitting waterproof information or water leakage repair information; and an information providing device having an information database and a user database, generating preference information in accordance with request information stored in the user database, and generating output information from the information database in accordance with the request information.
Patent KR-20210061744-A (KR)
Inventor: KWAK MIN SEOK
IPC: C09K3/18
Filed: 2019-11-20
Abstract: The present invention relates to a surface treatment composition for preventing freezing, which can stably support photothermal molecules inside micelles, and can control freezing by inhibiting recrystallization of ice. In addition, the present invention has excellent viscosity and surface adhesion, and thus is well coated on the surface of clothing materials, plastics, steel plates, roads, glass, etc., thereby having an excellent effect of preventing freezing.
Patent KR-20210062360-A (KR)
Inventor: KIM HYOUNGSHICK
IPC: G06F21/53
Filed: 2019-11-21
Abstract: A system for preventing cache tampering based on an Android according to an embodiment of the present invention comprises: a dex2oat, which stores an application in the form of an APK file in an app storage part located within an Android operating system; a zygote running the application based on the APK file stored in the app storage part; and a cache tamper protection module that stores a first hash value of the application cache file in a hash storage part located in an external environment of the Android operating system based on a first event of storing the APK file in the app storage part, and checks an integrity by comparing the first hash value with a second hash value generated from the cache file stored in the app storage part based on a second event of executing the application. Therefore, the present invention is capable of allowing integrity to be verified more securely from malicious attackers.
Patent KR-20210063494-A (KR)
Title: Air cleaner with dual air discharging structure
Inventor: SEO DONG JIN
IPC: F24F110/50
Filed: 2019-11-22
Abstract: According to one embodiment of the present invention, an air purifier of a dual air discharge structure comprises: a main body unit; an air suction unit provided on both side surfaces of the main body unit to allow contaminated air to be sucked in both directions; a first air discharge unit provided on an upper surface of the main body unit and discharging the air in one direction, wherein the air is sucked to the air suction unit and purified; and a second air discharge unit provided along one upper side of the main body unit and discharging the air to have directionality, wherein the air is sucked to the air suction unit and purified.
Patent KR-20210063521-A (KR)
Title: Personal information processing agency and management method
Inventor: CHO A YOUNG
IPC: G06Q50/10
Filed: 2019-11-22
Abstract: Disclosed is a personal information processing agency and management method for a personal information processing agency acting on behalf of and managing personal information processing of client companies who provide online or mobile services, which automatically generates a person information processing agreement suitable for characteristics of a client company. According to one embodiment of the present invention, the personal information processing agency and management method comprises the following steps: when a user accesses a client company server of a client company and activates a service window on the user's user terminal, together, by a management server of an agency, a personal information processing agreement for processing personal information; displaying the personal information processing agreement on the service window; when the user processes the personal information processing agreement, converting the processed personal information processing agreement into a personal information agreement and transmitting the personal information agreement to the management server of the agency; and storing the personal information agreement processed by the user in the management server of the agency.
Patent KR-20210063081-A (KR)
Title: Electronic device and method for controlling display using optical sensor
Inventor: DONGHAN LEE
IPC: G06F3/14
Filed: 2019-11-22
Abstract: An electronic device according to one embodiment of the present invention comprises: a display; an optical sensor disposed on the rear surface of the display to overlap the display, and including a light emitting part and a light receiving part; a processor operatively coupled to the display and the optical sensor; and a memory operatively coupled to the processor, wherein the memory, when executed, acquires, by the processor, position information of a first area corresponding to the light emitting part of the optical sensor among the display, and while the light emitting part of the optical sensor emits light, instructions for outputting a visual object to the first area and/or an area adjacent to the first area through the display may be stored. Therefore, the present invention is capable of improving a feeling of use of the electronic device.
Patent KR-20210068926-A (KR)
Title: CPR Simulator using mannequin
Inventor: JUNG JAE EUN
IPC: G09B23/28
Filed: 2019-12-02
Abstract: The present invention is a CPR simulator using a mannequin, which measures sizes of pressures and places where a practician pressurizes the mannequin by providing pressure sensors at a plurality of preset places of the mannequin; implements a PR mannequin-linked cardiac blood flow brain transfer image according to pressurization of the practician; implements a danger sign of 10 seconds stop in an image or color; and implements a damaged degree of the ribs in an image when an incorrect position of the mannequin is pressurized. According to the present invention, places and depths of CRP pressurization can be visualized.
Patent KR-20210069934-A (KR)
Title: A system and method for monitoring of food history information
Inventor: BAE JONG DAE
IPC: G06Q10/08
Filed: 2019-12-04
Abstract: The present invention relates to a system and method for tracking food history information. In order to manage all matters related to food history in an integrated and efficient way, the system for tracking food history information comprises: a provider terminal for having a unique identification ID, having communication function and data input/output function, generating food information to be supplied according to an operation of a food supplier, and transmitting and receiving data with a service server and a public server; a user terminal for having a unique identification ID, having a communication function and data input/output function, and transmitting and receiving data to and from a service server according to a user's operation; a public server for storing food information received from the supplier terminal, storing history information according to food distribution, and providing food history information including stored food information and history information in response to a request from a service server; and a service server for receiving food history information from the public server and providing the food history information in response to a request from the user terminal. The provider terminal, the user terminal, the public server and the service server communicate with each other through a data network. Therefore, the present invention can check the detailed history of food, permission, standards and quality of food, etc. in real time with a user's mobile device in order to supply and receive correct school meal materials.
Patent KR-20210070809-A (KR)
Title: Body for vehicles
Inventor: KIM HO YEON
IPC: B62D25/08
Filed: 2019-12-05
Abstract: The present invention relates to a body for a vehicle which simplifies assembly of the body for a vehicle and secures rigidity. The present invention comprises: a cross connection member formed in a longitudinal direction on a transverse side thereof and having a branch unit formed in a shape branched from an outer surface thereof; and a joint housing, where a member fastening unit is extended from a portion, where the branch unit is inserted, to enable a frame member to be fastened to the member fastening unit, having a container shape inserted while surrounding the branch unit to be fastened to an end part of the cross connection member.
Patent KR-20210072175-A (KR)
Title: Charging Surveillance Apparatus for Battery Driven Transit
Inventor: HWANG HYEON CHYEOL
IPC: B60L5/00
Filed: 2019-12-06
Abstract: The present invention relates to a roof charging monitoring apparatus for a battery-driven transport means and, more specifically, to a roof charging monitoring apparatus for a battery-driven transport means, capable of determining whether a roof charging-type vehicle, which is a battery-driven transport means, is parked on its regular position through a ground charging facility transmitting an image, in which a catenary-free tram is approaching, to the roof charging-type vehicle when the roof charging-type vehicle is approaching the ground charging facility, thereby enabling charging on an accurate position. In accordance with the present invention, when a roof charging-type vehicle, which is a battery-driven transport means, is approaching a ground charging facility, the ground charging facility transmits an image, in which a catenary-free tram is approaching, to the roof charging-type vehicle to determine whether the vehicle is stopped on its regular position. Moreover, in accordance with the present invention, as whether the roof charging-type vehicle is stopped on its regular position is determined, charging on an accurate position can be possible, which can result in an effect of increasing charging efficiency.
Patent KR-20210072387-A (KR)
Title: Movable Tool Changing Apparatus for Changing Tool of Working Robot
Inventor: LEE JEA SOO
IPC: B23Q3/155
Filed: 2019-12-09
Abstract: A movable tool replacement device for tool replacement for a work robot according to the present invention comprises: a tool replacement unit including a base frame, and a head assembly provided in the base frame and including a tool holding module provided to hold a tool selected from among a variety of tools mounted on the work robot; and a mobile unit provided under the tool replacement unit, and formed to be movable. The work robot is disposed and moves by automatic or manual control in a platform where a process work is performed, and the tool mounted on the work robot is replaced.
Patent KR-20200079421-A (KR)
Title: Stator, method for manufacturing stator, coil, and method for manufacturing coil
Inventor: MIZUSHIMA DAISUKE
IPC: H02K15/06
Filed: 2019-12-11
Abstract: A coil comprises a plurality of segment coils (30, 30i, 30o). Ends (T) of two corresponding segment coils (30, 30i, 30o) are electrically connected together via a coupling member (35, 35B, 35C) or by being fitted into each other. Each of the plurality of segment coils (30, 30i, 30o) includes a conductor-exposed portion (N) located to be close to a connection portion between the corresponding segment coils (30, 30i, 30o) and to be brought into contact with a probe of a resistance measurement device. When the coil is manufactured, the ends (T) of the plurality of segment coils (30, 30i, 30o) are electrically connected to the ends (T) of other corresponding segment coils (30, 30i, 30o), and electric resistances of the connection portions between the ends (T) are measured for each layer of the ends (T) of the segment coils (30, 30i, 30o).
Patent KR-20210073781-A (KR)
Title: Method for manufacturing high strength aluminum alloy forged plate
Inventor: KIM JONG HEON
IPC: B22D1/00
Filed: 2019-12-11
Abstract: The present invention relates to a manufacturing method of a high-strength aluminum alloy forged plate comprising: a step of adding 5.06-5.16 wt% of zinc (Zn), 1.32-1.42 wt% of copper (Cu), 2.25-2.35 wt% of magnesium (Mg), and 0.14-0.24 wt% of chromium (Cr) based on a high-strength aluminum alloy composition, and performing a melting process on aluminum alloy materials including other inevitable impurities; a step of performing a degassing process on a molten aluminum alloy acquired through the melting process; a step of performing a casting process after the degassing process; a step of performing a homogenization process on a slab acquired through the casting process; a step of performing a hot forging process by reheating the slab after the homogenization process; a step of cutting and surface-cutting a forged plate acquired through the hot forging process; and a step of performing a final heat treatment process on the cut and surface-cut forged plate. Manufacturing costs can be reduced by destroying the cast structure and securing size, and a high-strength aluminum alloy forged plate for manufacturing a spoke of a multi-piece wheel can be provided.
Patent KR-20210075599-A (KR)
Title: Dual Electromagnet Module for Controling Micro-robot
Inventor: PARK JONGOH
IPC: A61B34/00
Filed: 2019-12-13
Abstract: The present invention relates to a micro-robot control device having a circular coil and a solenoid coil. When the micro-robot control device of the present invention is used, it is possible to precisely control the wired micro-robot, and by simplifying the device, it is possible to increase the efficiency in the installation and operation of the device in the treatment space. In addition, by reducing the number of electromagnets to reduce the number of power for power supply, and by reducing the amount of power used, efficient device operation can be achieved. In addition, it is compatible with pre-installed medical equipment and is easy to use.
Patent KR-20210075737-A (KR)
Title: Side sill reinforcement structure for vehicle and manufacturing method of the structure
Inventor: LEE JIN SUNG
IPC: B62D25/02
Filed: 2019-12-13
Abstract: The present invention relates to a side sill rigidity reinforcement structure of a vehicle and a manufacturing method thereof, which protect damage to a battery in the side collision in a vehicle provided with the battery and facilitate buckling at a collision in the front and rear direction thereof. A side sill rigidity reinforcement structure of a vehicle in accordance with the present invention includes: an external side sill outer member (21) which includes an upper support portion (21a) and a lower support portion (21b) each having a cross section convexly formed outward from the vehicle and mounted vertically, and formed to connect the upper support portion (21a) and the lower support portion (21b); an internal side sill outer member (22) which is mounted inside any one between the upper support portion (21a) and the lower support portion (21b); a side sill outer panel (23) which is bonded to the outside of the external side sill outer member (21); and a side sill inner panel (24) which has an upper portion and a lower portion bonded to the side sill outer panel (23).