baber/WOPTO huggingface dataset:
Patent KR-20190043725-A (KR)
Title: Three-dimensional flow structure microfluidic mixer
Inventor: KIM KWANG YONG
IPC: B01F13/00
Filed: 2017-10-19
Abstract: The present invention relates to a microfluidic mixing device and a lab-on-a-chip. The microfluidic mixing device comprises: repeated O-shaped channels and repeated X-shaped channels. The repeated O-shaped channels include: a pair of rectangular parallelepiped channels which are extended in up and down directions and are spaced apart from each other while facing each other; and a horizontal channel which connects the pair of rectangular parallelepiped channels in an upper front unit and a lower back unit. The repeated X-shaped channels include: a first diagonal channel which is positioned between the repeated O-shaped channels, and is diagonally connected from the upper front unit of one rectangular parallelepiped channel included in the repeated O-shaped channel to a lower front unit of the other rectangular parallelepiped channel; and a second diagonal channel which is positioned between the repeated O-shaped channels and is diagonally connected from the lower back unit of one rectangular parallelepiped channel included in the repeated O-shaped channel to an upper back unit of the other rectangular parallelepiped channel. The first diagonal channel and the second diagonal channel are connected to each other at a part where the first and second diagonal channels meet. The present invention provides an improved mixing efficiency even with a short mixing length.
Patent KR-20190046268-A (KR)
Inventor: HONG JI WON
IPC: A47G21/06
Filed: 2017-10-26
Abstract: The present invention relates to a spoon capable of storing chopsticks, intended to solve the problem that a space occupied by the spoon increases the volume of a portable box and makes it difficult to carry. According to the spoon capable of storing chopsticks of the present invention, a handle of the spoon is designed to have a storage for chopsticks. The spoon looks like a common spoon when the storage is not used but the chopsticks can be pulled out from the handle when they are used. Though the handle of the spoon of the present invention is thicker than that of a common spoon, it is possible to reduce the volume of the portable box as much as the volume of the chopsticks, which makes it easier to carry.
Patent KR-20190048820-A (KR)
Inventor: PARK SOO YONG
IPC: H05K7/20
Filed: 2017-10-31
Abstract: A heat pipe assembly for cooling a power semiconductor is disclosed. According to an embodiment of the present invention, provided is the heat pipe assembly for cooling a power semiconductor which comprises: a base block including a first heat absorbing region for absorbing heat emitted by a first heating element and a second heat absorbing region arranged on one side of the first heat absorbing region to absorb heat emitted by a second heating element; a first heat pipe of which one end is inserted into the first heat absorbing region; a second heat pipe of which one end is inserted into the second heat absorbing region; a first cooling fin arranged in the other end of the first heat pipe to cool the first heat pipe; and a second cooling fin arranged in the other end of the second heat pipe to be separated from one side of the first cooling fin to cool the second heat pipe.
Patent KR-20190051340-A (KR)
Inventor: LEE SEUNG YEOP
IPC: G21F9/06
Filed: 2017-11-06
Abstract: The present invention relates to a purification apparatus of radioactive wastewater and a purification method using the same. More particularly, the present invention relates to a biological reactor for purifying radioactive wastewater, a purification apparatus of radioactive wastewater including the same, and a method for purifying radioactive wastewater, wherein the biological reactor for purifying radioactive wastewater which includes a lattice layer in which unit lattice cells with opened top and bottom are horizontally formed in a consecutive manner, and an eddying flow forming apparatus disposed on an upper portion of the lattice layer and forming an eddying flow in wastewater introduced to the reactor. The method for purifying radioactive wastewater comprises: a biological treatment step for treating a radioactive material in the radioactive wastewater with the biological reactor and separating the radioactive material into a nuclear mineral having a coarse crystal grain shape by forming the eddying flow after adding sulfate reducing bacteria (SBR), an electron donor, and a reducing agent by introducing the radioactive wastewater to the biological reactor for purifying the radioactive wastewater; an alkalization step of adjusting pH to 8 or higher by adding an alkalizing agent to the wastewater discharged from the biological treatment step; and an oxidation step of oxidizing and precipitating a residual nuclide ion by adding an aeration or an oxidizing agent to the wastewater discharged from the alkalization step.
Patent KR-20190051608-A (KR)
Inventor: KIM HYO JIN
IPC: A61B5/00
Filed: 2017-11-07
Abstract: The present invention relates to a smart band and a fall detecting system using the same. An objective of the present invention is to include an acceleration sensor and a gyro sensor in a smart band wearable on a wrist of a user to use values sensed by the acceleration sensor and the gyro sensor to determine whether a fall occurs to prevent a fall. To achieve the objective, the smart band comprises a main body and a band unit to tightly wear the main body on a wrist of a user. The main body includes: a GPS module to generate current position information; a sensor module to detect an applied physical quantity; a determination module to determine whether the physical quantity exceeds a preset first reference value, and whether the physical quantity is out of a preset second reference value; a control module to convert data generated by the GPS module and the determination module into electrical signals; and a communication module to transmit the electrical signals converted by the control module to the outside. The sensor module includes at least one motion sensor to measure the angular velocity, acceleration, and angle of the main body for each preset period.
Patent KR-20190052470-A (KR)
Inventor: JOUNG WUKCHUL
IPC: F16K3/02
Filed: 2017-11-08
Abstract: The present invention relates to a thermosensitive type passive valve, driven at predetermined temperature without external control signals or power. The temperature sensitivity type passive valve can comprise: a main body in which a through flow path for enabling a fluid to flow is formed; a valve body installed in the main body, and opening and closing the through flow path; an elastic member having an elastic restoring force in the direction in which the valve is opened; and a temporarily fixing member formed on one side of the main body to cover a portion of the valve body and the elastic member, thereby allowing the valve body to fix the through flow path in a closed state by being compressed in the direction opposite to a direction in which the elastic member applies the elastic restoring force below melting temperature, and releasing the fixed state of the valve body and the elastic member by being melted above the melting temperature.
Patent KR-20190052739-A (KR)
Title: Systems and methods to improve real estate sales and increase reliability of real estate sales information
Inventor: SONG YONGGYUN
IPC: G06Q30/02
Filed: 2017-11-09
Abstract: The present invention relates to a system and a method for blocking false real estate for sale and improving reliability of information of real estate for sale. Mobile services connecting online and offline are expanded as smartphones become popular, and real estate brokerage applications providing mobile services in real estate brokerage services are receiving positive response in the market. A mobile brokerage application can access real estate for sale desired by a lessee within a short period of time without limitations on space and time. However, a mobile real estate brokerage service has revealed problems of false real estate for sale as competition becomes intense. The present invention provides a new system and method for blocking such false real estate for sale and improving reliability of information of real estate for sale. A real estate seller enthusiastically allows reliable information of real estate for sale to be verified by a system for verifying real estate for sale owned by the real estate seller to provide an information registration person who provides reliable information of real estate for sale with a reward. The system searches collected reliable and valuable information of real estate for sale to allow a consumer to improve reliability of internet real estate brokerage.
Patent KR-20190052943-A (KR)
Title: A panel of concrete form and concrete form assembly using it
Inventor: SONG DO GEUN
IPC: E04G17/00
Filed: 2017-11-09
Abstract: The present invention relates to a panel of a concrete form and, more specifically, to a synthetic resin panel of a form and a form assembly using the same. According to the present invention, the panel of the form (100) comprises: a body (110) composed of a synthetic resin and having 8-12cm of a horizontal width (w1), 5-10cm of a vertical width (w2) and 50-70cm of a height; a space unit (111) formed in the body (110); a C shaped support plate (120) formed on an inner wall of the body (110); a connection pin insertion hole (150) which is formed on side walls (130, 140) of the body (110) and into which a connection pin (300) is inserted; a form separation plate insertion hole (160) formed adjacent to the connection pin insertion hole; an H shaped support plate (170) which is formed at an upper end of the space unit (111), which is extended to partially cover an opened side surface of the space unit (111), and in which a coupling unit (201) of an extension member (200) is inserted; and work recess units (171, 172) formed on an upper part and a lower part of the H shaped support plate (170) to enable a work using a hammer. The present invention can easily construct the form.
Patent KR-20190055323-A (KR)
Title: Portable shaver
Inventor: KIM HWI YEON
IPC: B26B19/38
Filed: 2017-11-15
Abstract: The present invention relates to a portable shaver with a charging plate, which is able to allow a user to easily charge a battery for the portable shaver and to solve the problem that, when a conventional portable shaver is discharged, it is not easy to use since there is no charger around. That is, according to the present invention, the portable shaver with the charging plate comprises: the square-shaped charging plate to charge the shaver when it is discharged; a shaver body formed in a cucumber shape to easily hold the shaver; a shaver motor made of three circles to make the electric shaver automatically move; and a shaver blade which has a sharp edge to shave beard.
Patent KR-20190056588-A (KR)
Title: Iris recognition method capable of biometric classification and system using the same
Inventor: HA CHANG WOO
IPC: H04M1/725
Filed: 2017-11-17
Abstract: The present invention relates to an iris recognition method among face recognition, fingerprint recognition, vein recognition, and iris recognition methods represented by biometric recognition systems. More particularly, the present invention relates to a method for determining authenticity of an iris. The method for determining authenticity of an iris comprises: providing an image for inducing pupil movement on a display; capturing the pupil movement moving along an image; and using data on the pupil movement from photographic data to determine an actual eye.
Patent KR-20190057819-A (KR)
Inventor: HAN WOO MIN
IPC: A47L13/22
Filed: 2017-11-20
Abstract: The present invention provides a water tank for a mop, improving a conventional mop to supply water continuously and smoothly, such that hot water or cold water can be provided and a water supply speed can be controlled through a cap. The water tank for a mop comprises: a water exit (5) for supplying water; a lid (1) through which water is provided into the water tank; and a water tank body (4) having a large cap (2) and controlling a water supply speed at the water exit (5) and a small cap (3), wherein the water tank body (4) is installed at a water tank bonding unit (8) of a bottom unit (6) and water is moved through the water exit (5) and a bottom water exit (7) on the bottom unit (6).
Patent KR-20190059142-A (KR)
Inventor: KIM SE EUN
IPC: G05D9/00
Filed: 2017-11-22
Abstract: The present invention provides a device for lifting and correcting a water depth adjustment unit applied to a towing tank water depth adjustment system, which corrects and stably performs lifting of the water depth adjustment unit even in a slope, in which the guide hole is inclined in a predetermined angle, while the water depth adjustment unit is being lifted in the guide hole so as to adjust the water depth in a towing tank. The device comprises: a first correction member to rotate and move by a prescribed distance between a bottom surface of a water depth adjustment unit and an upper end of a support bar; and a second correction member arranged on an upper end of the guide hole to allow an inclination in an arbitrary direction to fix the support bar on the guide hole. Accordingly, the water depth adjustment unit for adjusting the water depth in the towing tank is effectively lifted without interference to accurately adjust the water depth to build accurate test data to incorporate and apply the test data to design values of real ships.
Patent KR-20190059791-A (KR)
Inventor: KIM DONG GEON
IPC: G08B21/24
Filed: 2017-11-23
Abstract: The present invention relates to a lost article, which is intended to find a lost article. In other words, in case of a lost article, finding a lost article using a QR code sticker comprises: an object which can be attached to a body for finding a lost article using a QR code sticker; a sticker working on the body for finding a lost article using the QR code sticker attachable to the object; and a sticker QR code for finding a lost article using the QR code sticker which can be connected to the lost article. The sticker QR code is used to find lost and found items using QR code stickers that can be connected to lost items. Therefore, a lost article can be founded through the finding a lost article using the QR code sticker.
Patent KR-20190061621-A (KR)
Title: Video comparison method and video comparison system having the method
Inventor: LEE MIM SUP
IPC: H04N21/439
Filed: 2017-11-28
Abstract: Disclosed are a moving picture comparison method capable of automatically comparing an edited moving picture with a raw moving picture to perform verification, and a moving picture comparison system using the same. According to the present invention, the moving picture comparison method comprises the steps of: analyzing a video DNA of a raw video included in a raw moving picture by a reference video section unit to generate a plurality of raw video cells; analyzing a video DNA of an edited raw video edited from the raw video by the reference video section unit to generate a plurality of edited video cells; and comparing the edited video cells with the raw video cells, respectively, to generate video comparison result information with respect to matching, deletion, and addition. As such, the edited video cells are compared with the raw video cells, respectively, thereby automatically verifying whether the edited video is matched, deleted, or added.
Patent KR-20190061818-A (KR)
Title: Cover glass attaching apparatus
Inventor: YONGGUK CHO
IPC: C03C27/06
Filed: 2017-11-28
Abstract: An objective of the present invention is to provide a cover glass bonding apparatus capable of uniformly maintaining a pressure of a roller pressing a cover glass at each position during a process attaching the cover glass to a panel. To this end, according to the present invention, the cover glass bonding apparatus comprises: a stage putting a panel thereon; a first gap block disposed on one side of the panel; a second gap block facing the first gap block with the stage interposed therebetween; a first roller having one end supported by a first support unit and having the other end supported by the second support unit; a second roller having one end supported by the first support unit, having the other end supported by the second support unit, and disposed on the top of the first roller to be closely attached to the first roller; a support frame supporting the first and second support units; and a transfer unit moving the first and second gap blocks and the stage in order to allow the first and second rollers to move along the first and second gap blocks, wherein a cover glass bonded to the panel is put on the first and second gap blocks.
Patent KR-20190063095-A (KR)
Title: A method and program for safely storing and analyzing data in the cloud
Inventor: YANG SEUNG JUN
IPC: G06F16/00
Filed: 2017-11-29
Abstract: Disclosed are a method and a program for safely storing and analyzing data in the cloud. The method for safely storing and analyzing data in the cloud comprises the following steps. A client computer uses a mapping table to non-identify original data. The client computer transmits the non-identified data to a cloud server. The cloud server stores and analyzes the non-identified data. The client computer receives non-identified analysis data from the cloud server. The client computer uses the mapping table to identify the non-identified analysis data.
Patent KR-20190063177-A (KR)
Title: Electronic device for measuring hydrature using a display and method for the same
Inventor: PARK SANGIL
IPC: H04M1/725
Filed: 2017-11-29
Abstract: The present invention provides an electronic device for measuring hydrature using a display and an operating method thereof. The electronic device comprises a display including a capacitance sensor and a processor. The processor is configured to set at least one property associated with the capacitance sensor to a first property, react to contact of an external object while being set to the first property to acquire first data measured by using the capacitance sensor, determine a touch input for the display at least based on the first data, set the at least one property to a second property if a designated condition is satisfied, react to contact of the external object while being set to the second property to acquire second data measured by using the capacitance sensor, and determine hydrature associated with an external object coming in contact with the display at least based on the second data. Other embodiments of the present invention are possible.
Patent KR-20190063810-A (KR)
Title: Hidden label inspection system
Inventor: BAE BYEONG JUNG
IPC: G01N21/89
Filed: 2017-11-30
Abstract: The present invention relates to a hidden label inspection apparatus including: a body (1) comprising a sheet loading part (11) in which a label sheet (B) with a hidden label (A) attached thereon is loaded; a sheet transfer unit (2) transferring the label sheet (B); a camera module (3) taking a hidden image of the hidden label (A) attached on the label sheet (B) and providing the image to a vision system inspecting whether the image is proper or not through a comparison with a master image; and a module position adjustment part (4) adjusting the position of the camera module (3). Therefore, a plurality of hidden labels can be automatically inspected and the surface of a hidden label can be prevented from being polluted and damaged during the inspection, so the hidden label inspection apparatus is capable of improving the accuracy and productivity of inspection using a vision system at the same time.
Patent KR-20190067007-A (KR)
Title: Toys for pets
Inventor: JEON MIN SEONG
IPC: A01K15/02
Filed: 2017-12-06
Abstract: The present invention relates to a pet toy capable of assisting a pet in development of activity and intelligence, which comprises: an outer case moved when a pet applies an external force thereto; a pet feed accommodation part (200) having a pet feed outlet (215) formed therein; a switch (300) for rotating or stopping a central axis; and a central control unit for controlling opening and closing the pet feed outlet (215).
Patent KR-20180066867-A (KR)
Inventor: DR MAHMOUD SHOUSHA
IPC: H02M1/14
Filed: 2017-12-07
Abstract: A converter device (2) for energy harvesting comprises a converter (4) and an associated control device (5). The converter (4) includes a first charging circuit (11) for charging a galvanic energy store (8) when a positive voltage of a connected energy harvesting device (3) is applied, and a second charging circuit (12) for charging the galvanic energy store (8) when a negative voltage of the connected energy harvesting device (3) is applied. Each of the charging circuits (11, 12) includes an electronic switch (13, 15) and an electrical energy store (14, 16) connected in series therewith. The control device (5) is used to operate the electronic switch (13, 15) on the basis of the polarity of the applied voltage v_h of the energy harvesting device (3).
Patent KR-20190068182-A (KR)
Title: Smart Device, Service Server And User Interface Method thereof
Inventor: PARK SUNG JUN
IPC: G06F3/00
Filed: 2017-12-08
Abstract: The present invention relates to an artificial intelligence (AI) device employing two or more different user interface (UI) means such as voice, touch, image, and GUI, a device which is able to identify an intention of a user who has called and to control and provide a UI mode provided to the user who has called in accordance with the intention of the user and a method for providing the UI thereof. According to the present invention, the method comprises: a step of, when a user command is entered into the AI device, checking the distance from the user; a step of determining a UI mode corresponding to the distance from among a plurality of UI modes whose expression methods are defined to be different; and providing a feedback to the user for a response information corresponding to the user command by an expression method in accordance with the UI mode.
Patent KR-20190068973-A (KR)
Title: Fuel cell stack and assembly method of the same
Inventor: BAECK SUK MIN
IPC: H01M8/248
Filed: 2017-12-11
Abstract: A fuel cell stack is disclosed. The fuel cell stack according to an exemplary embodiment of the present invention comprises: i) a fuel cell assembly having a plurality of fuel cells stacked between the outermost current collector plates; and ii) an enclosure pressurizing and sealing the fuel cell assembly in a stacking direction of the fuel cells. The present invention can reduce the weight of the fuel cell stack.
Patent KR-20190069095-A (KR)
Title: System for charging an electric vehicle without additional transmission and distribution facilities
Inventor: KIM JU EUN
IPC: B60L8/00
Filed: 2017-12-11
Abstract: The present invention relates to an electric vehicle charging system without additional extension of transmission and distribution facilities by constructing a micro-lead for an electric vehicle charging station using renewable energy and an energy storage system (ESS) to build a charging infrastructure considering domestic urban environment and enables the diffusion thereof.