baber/WOPTO huggingface dataset:
Patent KR-20200100363-A (KR)
Title: Fire water cannon
Inventor: HAN SU YEON
IPC: A62C31/03
Filed: 2019-02-18
Abstract: The present invention relates to a fire water cannon and, more specifically, to a fire water cannon (1) which comprises: a fire hose coupling portion (100) coupled to a fire hose pressure reducing valve; a foam nozzle portion (200) through which fire water flowing from a fire hose coupled to the fire hose coupling portion (100) passes to be discharged; and a foam nozzle driving portion (300) for adjusting a discharge direction of the foam nozzle portion (200) so that a firefighter can control the discharge direction of the fire water. The foam nozzle portion (200) includes: a first fire water passage area (210) through which the fire water introduced from the fire hose passes primarily; and a second fire water passage area (220) which generates rotational inertia in the fire water which has passed through the first fire water passage area (210), and enables the fire water to be discharged to the outside. The fire water cannon can enhance straightness of the discharge of the fire water and enable long-distance discharge. Therefore, the fire water cannon enables the firefighter to extinguish a fire easily (allowing fire extinguishing from a distance by the straightness of the discharge) by using the fire water and, at the same time, facilitates the handling (partially offsetting a reaction force generated in the fire water cannon by rotating power and rotational inertia) by the firefighter, thereby maximizing the effectiveness and utility of the fire water cannon.
Patent KR-20190098085-A (KR)
Title: Cabinet panal with leakage current restriction
Inventor: LEE HO SEOK
IPC: G01R31/02
Filed: 2019-02-19
Abstract: The present invention relates to a distribution board with a leakage current restriction function which electrically connects a conductor to a main circuit breaker of a distribution board or neutral lines (N) of a plurality of distribution circuit breaker lines so as to expand an area of the neutral lines, thereby restricting leakage current.
Patent KR-20200085204-A (KR)
Inventor: LEE JEONG HOON
IPC: H04L9/30
Filed: 2019-02-26
Abstract: The present invention relates to an electronic voting system using a computer. According to the present invention, the electronic voting system comprises: a voting module which creates and records a ′double-cover-encrypted arithmetic vote value′ from the ′voting including a voting location selected individually by voters and first and second cover passwords and encrypts and records the double-cover-encrypted arithmetic vote value and the second cover password using an asymmetric encryption system such as a public key infrastructure (PKI) using an RSA algorithm; a sigma module for generating and recording a sigma cover using the first cover password in units of counting group; and a counting module for decrypting the double-cover-encrypted arithmetic vote value and the second cover password encrypted by the asymmetric encryption system and counting the votes in a ′double sigma (summation) counting method considering the voting location′ using the same.
Patent KR-20190026706-A (KR)
Inventor: LEE BO HWA
IPC: B64D37/02
Filed: 2019-02-27
Abstract: The present invention relates to an electric power operating system, and more specifically, to an electric power system of a quad tilt prop aircraft, including: a processor receiving a state of charge (SoC) level of a battery supplying electric power to a plurality of motors and determining the number of rotation of an engine supplying the electric power to a generator charging the battery and whether to operate the engine; and a control unit controlling output of the engine depending on the determined number of rotation or whether to operate the engine.
Patent KR-20200106572-A (KR)
Title: Detachable sterilizing handle and a astral lamp for light control using this
Inventor: KIM CHAN HO
IPC: F21V33/00
Filed: 2019-03-04
Abstract: The present invention relates to a detachable sterilization handle and an astral lamp capable of controlling light using the same. An astral lamp capable of controlling light using a detachable sterilization handle further comprises: a lighting unit having a plurality of LED modules formed on a lower surface and having open upper and lower portions in a center; a control unit formed on an open center of the lighting unit and having a support axis connected to the lighting unit and protruding downward to control the position, illumination and pattern of the lighting unit; and a handle mounted on the support axis of the control unit to operate the control unit, and formed to be sterilized by separating from the support axis after surgery.
Patent KR-20200107165-A (KR)
Inventor: SEO MIN HO
IPC: H01M10/052
Filed: 2019-03-06
Abstract: The present invention relates to a positive electrode active material which comprises: a core comprising a compound represented by chemical formula 1, Li_xNi_αM1_βM2_(1-α-β)O_(2-y)S_y; and a coating layer including a phosphorus-containing compound disposed on the surface of the core. The definition on the x, y, M1, M2, α, and β refers to the present specification.
Patent KR-20200107551-A (KR)
Inventor: KI HEA JEONG
IPC: G06Q50/12
Filed: 2019-03-08
Abstract: Disclosed is a guest room management system providing a state of each guest room to a manager to efficiently manage the guest rooms. According to one embodiment of the present invention, the guest room management system for managing a plurality of guest rooms comprises: a kiosk terminal receiving user information from a user, using the user information to perform check-in or check-out, and outputting a check-in or check-out result to the user; one or more guest room terminals installed in the plurality of guest rooms, respectively, to collect state information of the corresponding guest room and providing the collected state information to the user; and a guest room management server receiving the check-in or check-out result from the kiosk terminal, receiving the state information from each of the one or more guest room terminals, and sorting the received results and state information by each of the plurality of guest rooms to provide the same to a manager.
Patent KR-20200113507-A (KR)
Inventor: LIM BYUNG JIK
IPC: G06F40/166
Filed: 2019-03-25
Abstract: Disclosed are an electronic device enabling the intuitive selection of overlapping objects existing in an electronic document and an operating method thereof. The present invention provides the electronic device supporting a user to easily select a specific object even when a plurality of objects overlap each other in the electronic document and supporting the user to move an overlapping position of the specific object to the front or the back of another object at once, and the operating method thereof. User convenience in electronic document editing can be improved.
Patent KR-20200120819-A (KR)
Inventor: KIM SUN TAE
IPC: H04M1/725
Filed: 2019-04-12
Abstract: Disclosed is a mobile communication terminal capable of monitoring walking assistance. The mobile communication terminal comprises: an image capturing unit; a walking detection unit which determines whether a user is walking, and generates a walking detection signal when walking is detected; an image capturing control unit which controls the image capturing unit so that the image capturing unit acquires an image at a predetermined cycle, in response to the walking detection signal received from the walking detection unit; a risk factor determination unit which receives and analyzes the image acquired from the image capturing unit to determine a risk factor during walking, and generates a risk detection signal when it is determined that there is the risk factor while walking; and a notification unit which notifies the user of the occurrence of a risk according to the risk detection signal generated by the risk factor determination unit.
Patent KR-20190040957-A (KR)
Title: Maturation method of differentiated ventricular cardiomyocytes
Inventor: KIM KI SUK
IPC: C12N5/077
Filed: 2019-04-12
Abstract: The present invention relates to a method for maturation of differentiated ventricular muscle cells, particularly ventricular muscle cells differentiated from human pluripotent stem cells. The method for maturation of differentiated ventricular muscle cells using a medium containing albumin, ascorbic acid, and lactate according to the present invention not only expresses a cardiac cell marker, cTnT protein, and simultaneously, a ventricular-like marker, MLC2V protein at a high ratio, but also promotes maturation to ventricular muscle cells, thereby being useful for testing efficacy or toxicity of heart disease-related drugs in vitro.
Patent KR-20200124873-A (KR)
Title: Hydraulic pump apparatus
Inventor: KIM KYOUNG NAM
IPC: E02D17/08
Filed: 2019-04-25
Abstract: Disclosed is a hydraulic jack device capable of connecting a preferred number of hydraulic jack devices in parallel. According to the present invention, the hydraulic jack device can comprise: a plurality of hydraulic jacks where an operation body is moved forward and backward by internal hydraulic pressure of a cylinder; and a parallel connection unit enabling adjacent hydraulic jacks to be separably coupled to each other between adjacent hydraulic jacks among the hydraulic jacks.
Patent KR-20200125064-A (KR)
Title: Method for estimating distance between transmittier array antennas and apparatus for the same
Inventor: LEE CHEOL HYO
IPC: G01S7/40
Filed: 2019-04-25
Abstract: Disclosed is a method for estimating a distance between transmission array antennas in a radar system. According to the present invention, the method for estimating a distance between transmission array antennas comprises the steps of: receiving a signal from a target transmission antenna; calculating a phase correction coefficient and an average vector component value of the received target transmission antenna signal based on the average vector component value of the received reference transmission antenna signal; correcting the phase of the received target transmission antenna signal based on the phase of the received reference transmission antenna signal based on the calculated phase correction coefficient; and deriving a distance estimate between the reference transmission antenna and the target transmission antenna based on a product of the phase-corrected target transmission antenna signal and the Hermitian of the received reference transmission antenna signal.
Patent KR-20200126544-A (KR)
Inventor: YOU YOUNG BAE
IPC: A61B5/00
Filed: 2019-04-30
Abstract: The present invention relates to a smart cushion and a health care system using the same and, more specifically, to a smart cushion and a health care system using the same, wherein the smart cushion can guide maintenance of an optimized posture of a user based on sensor data using a pressure sensor embedded in the smart cushion, a pneumatic sensor, a smart sensor including a GPS, control a posture change of the user by collecting the sensor data, control a condition of the user by collecting health data of the user, and control a position through identification of a motion line of the user.
Patent KR-20200127115-A (KR)
Title: Authentication system for providing log-in service based on biometric information
Inventor: WONSEOK AHN
IPC: H04L29/06
Filed: 2019-04-30
Abstract: The present invention relates to a method and a device for biometric information-based authentication further including a reliability check procedure. An embodiment includes: a biometric information authentication server storing registration-purpose biometric information acquired from at least one client and performing matching between authentication-purpose biometric information and the registration-purpose biometric information; a target client included in the at least one client and acquiring the authentication-purpose biometric information of a user; and a personal information authentication server storing the personal information acquired by the at least one client. A method for controlling the biometric information authentication server includes: a step of checking mutual reliability with the target client before the execution of a biometric information authentication procedure; a step of checking mutual reliability with the personal information authentication server before the execution of the biometric information authentication procedure; a step of acquiring the authentication-purpose biometric information, a biometric information decryption key, and a biometric identifier after the mutual reliability check in relation to the target client and the personal information authentication server; a step of extracting the registration-purpose biometric information corresponding to the biometric identifier and decrypting the biometric information in a case where the reliability of the personal information authentication server is checked; a step of determining whether the extracted registration-purpose biometric information matches the authentication-purpose biometric information; and a step of providing a personal information decryption key for the personal information authentication server in a case where the matching is checked.
Patent KR-20200127286-A (KR)
Inventor: KIM MI SUNG
IPC: A61B17/00
Filed: 2019-05-01
Abstract: The present invention is to maximize a hair growth effect by directly inserting a hair growth promoting and stimulating agent into the scalp for treatment of hair loss. For this purpose, a plastic suture, which is mainly used in plastic surgery, is specially processed to apply a hair growth promoting agent or a solution containing a hair growth factor to the hair growth suture. For rapid application, unlike a general plastic suture cannula (syringe), fine holes are drilled into a side of the syringe so as to maximize a contact surface with the solution and minimize the time. At this time, the cannula (syringe) with the fine holes is manufactured in a zigzag structure because the strength may be weaker than that of a general cannula.
Patent KR-20200128298-A (KR)
Inventor: KIM SUN KI
IPC: B32B5/18
Filed: 2019-05-03
Abstract: Disclosed is a composite elastic foam sheet which is lightweight and flame retardant and provides excellent elastic restoration. According to the present invention, the composite elastic foam sheet comprises a melamine foam body having an open cell structure of a three-dimensional (3D) network shape having a plurality of pores and an elastic coating layer surrounding and covering struts and nodes of cells forming the 3D network structure of the melamine foam body. The elongation and elastic restoration of the coating layer is better than that of the melamine foam body. When at least a part of the struts and the nodes are cut or deformed by an external force, the 3D network structure can be maintained by the coating layer surrounding the part.
Patent KR-20200129009-A (KR)
Inventor: JUNG HUN
IPC: A61K8/44
Filed: 2019-05-07
Abstract: The present invention relates to the manufacture of cosmetics using phytosphingosine, and by containing phytosphingosine, it is possible to promote scalp regeneration and hair growth, and it is possible to effectively regenerate a skin lipid barrier with high stability and without irritation. An object of the present invention is to provide a hair product composition for promoting hair growth which can solve side effects that can cause virile power disorders by inhibiting male hormones, and a manufacturing method thereof.
Patent KR-20200129827-A (KR)
Title: An Apparatus for Measuring a Temperature of a Device Equipped in a Disclosed Facility with a Smart Passive Sensor
Inventor: LEE SUNG WEON
IPC: G01J5/04
Filed: 2019-05-10
Abstract: The present invention relates to a device for measuring internal temperature of sealed equipment by a smart passive sensor which can be applied to various devices without limitation. The device for measuring internal temperature of sealed equipment by a smart passive sensor comprises: at least one smart passive sensor (12_11 to 12_2M) attached to the inside of an object to be measured; an antenna unit (13) activating the at least one smart passive sensor (12_11 to 12_2M); and an operation unit (15) connected to the antenna unit (13) to supply power to the antenna unit (13), and receiving temperature information measured by each of the smart passive sensors (12_11 to 12_2M) through the antenna unit (13).
Patent KR-20200132281-A (KR)
Inventor: SOUNG SUNG YEUN
IPC: A23L33/10
Filed: 2019-05-16
Abstract: The present invention relates to health supplementary food having excellent inhibiting activity of an angiotensin converting enzyme (ACE), thereby being effective for treating and preventing hypertension, and a manufacturing method thereof. The present invention uses Pleurotus eryngii, and brown rice, Eleutherococcus senticosus, and Artemisia campestris which are natural products, wherein brown rice is used as a main ingredient, and Eleutherococcus senticosus and Artemisia campestris are added as supplementary ingredients for solid cultivation of Pleurotus eryngii, and then active components are extracted from a solid culture or the solid culture itself is used as an ingredient for health supplementary food, thereby being able to obtain health supplementary food effective for treating hypertension by having excellent inhibiting activity of the ACE. Especially, as a result of sugar component analysis by TLC and HPLC of an extract, glucose and a small amount of maltose are detected in most of mushroom hyphae extract samples, so that among carbohydrates of brown rice, maltose, a disaccharide, is judged to be used most preferentially for metabolism. In addition, in a case of ACE inhibiting activity, an extract cultured by adding 5% of Eleutherococcus senticosus to brown rice exhibits the highest ACE inhibitory activity at 848% at a concentration of 1 mg/ml.
Patent KR-20200132388-A (KR)
Inventor: PARK KYUNGHO
IPC: G01B7/28
Filed: 2019-05-17
Abstract: The present invention relates to a composite dimension-measuring device comprising: a contact-type dimension-measuring module making a measurement terminal of a contact-type linear sensor come in contact with an area to be measured of the object to be measured; a contactless dimension-measuring module acquiring a measurement image by photographing a contact state between the object to be measured and the measurement terminal, and photographing peripheral areas of the area to be measured of the object to be measured; and a control unit performing image dimension measurement comparing an actual dimension measurement value, which is calculated based on electrical signals of the contact-type dimension-measuring module, with a preliminary dimension measurement value, which is calculated based on the measurement image of the contactless dimension-measuring module to perform image dimension measurement of the peripheral areas of the area to be measured based on a scaled measurement image obtained by scaling the measurement image when the actual dimension measurement value and the preliminary dimension measurement value are different or to perform the image dimension measurement of the peripheral areas of the area to be measured base on an additional measurement image when the actual dimension measurement value and the preliminary dimension measurement value are the same. Accordingly, a fine area of the object to be measured can be easily measured.
Patent KR-20200132439-A (KR)
Inventor: KIM SUN SUG
IPC: A61K9/20
Filed: 2019-05-17
Abstract: The present invention relates to a method for manufacturing a tablet by fermenting ginseng. The method for manufacturing the tablet containing fermented ginseng minimizes components discarded in a tablet manufacturing process, so that all useful components contained in ginseng can be used. In addition, by fermenting ginseng, saponins contained in ginseng are converted from glycosides which are difficult to absorb in the human body to non-glycosides which are easily absorbed in the human body, thereby improving an absorption rate of useful ingredients in the body.
Patent KR-20200132453-A (KR)
Inventor: KIM CHUL WOO
IPC: H03K5/14
Filed: 2019-05-17
Abstract: The present invention discloses a delay locked loop. The delay locked loop includes: a main delay circuit which generates clocks by delaying an internal clock; and sub-delay lines generating phase clocks having a phase difference corresponding to a desired initial delay by each delaying the internal clock and the initial clocks. The phase difference among the phase clocks may be adjusted according to delay values of the sub-delay lines. According to the present invention, it is possible to design a semiconductor device operating at high speeds by solving a problem of initial delay which limits an operating frequency of the semiconductor device.
Patent KR-20200134767-A (KR)
Inventor: JIN SANG IL
IPC: G01S13/68
Filed: 2019-05-23
Abstract: Provided are a device and a method for measuring a launch angle of a target. The method comprises the steps of: radiating a transmission wave toward a target; receiving a reflected wave of the transmission wave reflected from the target and returning; measuring a first distance from a launch angle measuring device to the target based on the time interval between the transmission wave is radiated and the reflected wave is received; determining a reception angle of the reflected wave based on the first distance; and determining the launch angle based on the first distance, the reception angle, and a second distance from the launch angle measuring device to a hitting point of the target.
Patent KR-20200137267-A (KR)
Title: Fuel tank fixing device
Inventor: KIM YOUNG BUM
IPC: B60K15/067
Filed: 2019-05-29
Abstract: The present invention relates to a fuel tank fixing device. The fuel tank fixing device is used for a construction machine comprising a main frame and a fuel tank mounted in the main frame. The fuel tank fixing device has a mounting plate comprising: a first portion welded to a lower surface of the fuel tank; and a second portion welded to a side surface of the fuel tank. A connection portion between the first portion and the second portion comprises a third portion coming in contact with a main frame. Therefore, the fuel tank can be stably fixated.
Patent KR-20200142232-A (KR)
Inventor: HONG SANG SUN
IPC: H04L9/32
Filed: 2019-06-12
Abstract: According to one embodiment of the present invention, provided is a method for generating specific authentication information by a user authentication server, which comprises the steps of: calculating hash values by collecting user specific information and device specific information; and generating unique authentication information between a user and a device by giving the same identification information to each of the calculated hash values.
Patent KR-20200143038-A (KR)
Inventor: KIM JONGYOUN
IPC: A61B5/00
Filed: 2019-06-14
Abstract: The present invention provides a call and speaker evaluation system using a voice emotion index and a method thereof. Voice signals of incoming and outgoing calls occurring in a large amount every day are analyzed to classify and evaluate emotions of a speaker, and accordingly, states of the calls are grasped to maximize consultation quality and customer satisfaction of a call center.
Patent KR-20200144603-A (KR)
Inventor: MIN GYEONG BAEK
IPC: B60P1/16
Filed: 2019-06-18
Abstract: A deck fixing device of a multipurpose work vehicle according to the present invention comprises: a main frame constituting a vehicle body; a deck for loading cargo; a deck support frame disposed in an upper portion of the main frame to support the deck; a damping cylinder of which one side is coupled to a hinge shaft of a first cylinder configured in the deck support frame and the other side is coupled to a second cylinder hinge shaft configured in a lower surface portion of the deck; and a cylinder fixing means coupled to be rotatable around the second cylinder hinge shaft and having a shape of surrounding a piston rod of the damping cylinder. The device prevents descending of the deck when hydraulic pressure is leaked even if the existing hydraulic cylinder is used.