baber/WOPTO huggingface dataset:
Patent KR-20180029221-A (KR)
Inventor: SASAKI TOSHINARI
IPC: H01L27/12
Filed: 2018-03-08
Abstract: The present invention is to provide a semiconductor device having high reliability including a thin film transistor having a stable electrical feature. A manufacturing method of a semiconductor device includes a thin film transistor which uses an oxide semiconductor film as a semiconductor layer including a channel forming area. The manufacturing method performs a heating process for dehydration or dehydrogenation to increase purity of the oxide semiconductor film and reduce impurities such as moisture or the like and then performs slow cooling. The heating process reduces impurities such as moisture or the like existing in a gate insulation layer as well as impurities such as moisture or the like existing in the oxide semiconductor film and reduces impurities such as moisture or the like in the oxide semiconductor film and an interface of films installed to contact upper and lower portions of the oxide semiconductor film.
Patent KR-20190106539-A (KR)
Title: Apparatus for detecting state of secondary battery
Inventor: KO DONG WAN
IPC: H01M10/42
Filed: 2018-03-09
Abstract: The present invention relates to an enhanced apparatus for detecting a state of a secondary battery, configured to effectively detect swelling of the secondary battery during a process of detecting the swelling of the secondary battery. According to one embodiment of the present invention, the apparatus for detecting a state of a secondary battery, which is configured to detect a state of a secondary battery, comprises: a measurement cable formed to be extended longitudinally in one direction, having a plurality of resistances disposed at regular intervals, and formed in a shape to surround an outer surface of the secondary battery, wherein at least two resistances of the plurality of resistances have different resistance values; a fixing unit mounted on one end of the measurement cable and configured to allow the other end of the measurement cable to be coupled thereto, wherein the other end of the measurement cable is configured to be moved at a predetermined distance in a longitudinal direction of the measurement cable by a pressure applied in the longitudinal direction of the measurement cable; a measurement terminal mounted in the fixing unit and configured to come into contact with both ends of at least one of the plurality of resistances; and a detection unit connected to the measurement terminal and configured to detect a state of the secondary battery based on electrical signals received from the measurement terminal.
Patent KR-20190115482-A (KR)
Title: Wireless control apparatus of internet of things smart light emitting diode streetlamp apparatus equipped with situation detection fuction method thereof
Inventor: HWANG MAN SOO
IPC: H05B37/02
Filed: 2018-03-12
Abstract: Disclosed are an IoT smart LED streetlight wireless control device having a surrounding situation detection function, and a method thereof. The IoT smart LED streetlight wireless control device comprises: a light emitting diode (LED) light emitting module; a wireless communication module performing near field communication with other surrounding IoT smart LED streetlight devices, and communicating with a server through a wireless gateway; a sound sensing sensor sensing the surrounding sound; and a control module receiving and controlling a control command from the server through the wireless communication module, analyzing the sound sensed by the sound sensing sensor, and controlling an operation of the LED light emitting module according to the analysis result or generating a surrounding situation signal and transmitting the same to the server through the wireless communication module.
Patent KR-20190110904-A (KR)
Title: Liquid silicone rubber base resin composition and liquid silicone rubber composition comprising the same
Inventor: YUICHI TSUJI
IPC: C08L83/04
Filed: 2018-03-21
Abstract: The present invention relates to a liquid silicone rubber base resin composition and a liquid silicone rubber composition, which has proper fluidity and excellent moldability before curing, and becomes a silicone rubber molded article having high voltage electrical insulating properties (tracking resistance, erosion resistance, arc resistance) while having high mechanical strength after curing. Therefore, the liquid silicone rubber base resin composition can be suitably used as an electrically insulating silicone rubber composition for high voltage electrical insulating parts which are used in composite insulators, flame-retardant wires, plug boot bushings and the like.
Patent KR-20190065911-A (KR)
Title: Dual impeller
Inventor: PELTON ROBERT
IPC: F04D29/28
Filed: 2018-03-26
Abstract: The present invention relates to a dual impeller, comprising: a hub rotating about a rotary shaft; a plurality of first blades disposed on an outer surface of the hub along the circumference of the hub; a first shroud mounted on the first blades and formed to cover the first blades; and a plurality of second blades disposed on an outer surface of the first shroud along the circumference of the first shroud. Accordingly, the dual impeller can have a wider operation area than that of a general impeller.
Patent KR-20190114265-A (KR)
Title: Ring-type feedback apparatus for chest compression during cardiopulmonary resuscitation
Inventor: KIM IN YOUNG
IPC: A61H31/00
Filed: 2018-03-29
Abstract: Disclosed is a ring-type feedback apparatus for chest compression during cardiopulmonary resuscitation (CPR) to feed the chest compression depth by chest compression of a CPR operator back to the operator. The disclosed ring-type feedback apparatus for chest compression during CPR comprises: a ring-type wearing unit worn on a finger of a user; a sensor unit including an acceleration sensor and a gyro sensor; a calculating unit calculating chest compression depth values with respect to a gravity direction of the wearing unit using acceleration component values with respect to the gravity direction of the wearing unit; and an indicator visually displaying the chest compression depth values.
Patent KR-20190117913-A (KR)
Inventor: CHULMIN SON
IPC: H04N21/482
Filed: 2018-04-09
Abstract: A display device according to an embodiment of the present invention may include a microphone, a display part which displays a web page, and a control part which searches for duplicate text in the web page, numbers a plurality of text contents including the searched text in order on each side and displays the numbers, receives a voice command through the microphone, and is connected to a link corresponding to a number indicated by the received voice command. It is possible to open a desired link with only one voice recognition even if there is the duplicate text in the web page.
Patent KR-20190118417-A (KR)
Inventor: LIM DONG KI
IPC: F16H9/16
Filed: 2018-04-10
Abstract: The present invention relates to an air compression system having a stepless transmission and, more specifically, relates to an air compression system having a stepless transmission, which comprises: a motor generating power; an input pulley rotationally coupled to the motor; an output pulley having an output shaft; a power transmission band spanning the input pulley and the output pulley to connect the input pulley and the output pulley to each other to transfer a rotational force of the input pulley to the output pulley; and an air compression unit connected to the output shaft of the output pulley. Moreover, an outer diameter of the input pulley and the output pulley is configured to be variable, and as an outer diameter of the input pulley and an outer diameter of the output pulley are configured to be varied, a rotation speed of the output shaft and torque transmitted through the output shaft are configured to be variable.
Patent KR-20190121058-A (KR)
Title: Manufacturing method of geopolymer using liquid slag
Inventor: KANG SEUNG GU
IPC: C04B12/00
Filed: 2018-04-17
Abstract: Disclosed is a manufacturing method of a geopolymer, which introduces a pre-curing process leaving samples at a room temperature before curing at a high temperature and thus, improves compression strength of a geopolymer using IGCC molten slags. The manufacturing method of a geopolymer using molten slags comprises: a step (a) of pulverizing molten slags discharged from a coal gasifier process; a step (b) of mixing the pulverized molten slag and alkaline activators to manufacture a paste sample; a step (c) of pre-curing a molded product having the paste sample filled in a mold at 23-25°C; a step (d) of curing the molded product having passed through the step of (c) at a dryer of 70-80°C for 24 hours; and a step (e) of, after the step of (d), detaching the molded product and aging the same at 23-25°C.
Patent KR-20190121065-A (KR)
Title: A versatile resin composition with whitening properties
Inventor: KIM JIN SAM
IPC: C08K9/04
Filed: 2018-04-17
Abstract: The present invention relates to a multipurpose synthetic resin composition having whitening properties. The present invention is made by mixing 78-82 wt% of composite resin or synthetic resin with 3.7-4.2 wt% of lubricant, 0.5-1.5 wt% of antioxidant, 3.8-4.3 wt% of UV stabilizer, and 10-12 wt% of pigment, wherein the thermoplastic synthetic resin is any one selected from of PVC resin, polyester resin, copolymer polyester resin, nylon resin, polyolefin resin, ABS resin, ASA resin, polystyrene (PS) resin and K-resin, and the composite resin is formed by mixing two or more of the same.
Patent KR-20190122974-A (KR)
Inventor: RHEE HEE JANG
IPC: F16J15/00
Filed: 2018-04-23
Abstract: A sealing apparatus capable of rotational motion is disclosed. According to an embodiment of the present invention, the sealing apparatus capable of rotational motion comprises: a hollow housing; a first hollow shaft of which a portion is inserted into the housing for the first hollow shaft to rotationally and axially move with respect to the housing; a second shaft penetrating through the first shaft and rotating along with the first shaft; and a first sealing member and a second sealing member provided between the housing and the first shaft to seal a gap between the housing and the first shaft.
Patent KR-20190124001-A (KR)
Inventor: BAEK GWANG HO
IPC: F24F3/16
Filed: 2018-04-25
Abstract: The present invention relates to an air purifying apparatus comprising: a main body which is installed in a purification target region such as a living environment where common people live, and which includes a flow passage formed to allow air to flow therein, an inlet allowing air in the purification target region to flow into the flow passage, and an outlet connected with the flow passage to allow the air having passed through the flow passage to be discharged; a charge applying unit which is installed on an inlet side of the main body to transfer air in the purification target region into the main body, and which comes in contact with fine dust or contaminants in the air to apply electric charges; and a collecting unit which is installed inside the main body to collect the fine dust or contaminants to which the charges have been attached while the fine dust or contaminants pass through the charge applying unit. The air purifying apparatus according to the present invention is installed in a region to be purified, such as a normal living environment, and collects fine dust or contaminants to which electric charges are attached by making water flow on a surface of a flow plate for dust and pollutant collection efficiency to be improved.
Patent KR-20190123648-A (KR)
Title: Manufacturing method of metal balls installed in Massage
Inventor: CHOI TAE HO
IPC: C22C1/02
Filed: 2018-04-24
Abstract: The present invention relates to a massager which rubs down or massages a body while being in contact with the body and includes a body contact part made of a metal, wherein the body contact part includes a metal component which is helpful to human body a lot. By using the massager for rubbing down or massaging, a user can have a better effect on the user′s skin and muscle. In order to achieve the objective, the present invention enables the massager and a metal ball mounted on the massager to be manufactured with bronze brass such that sterilization, antibacterial, and non-toxic functions can be performed. Since the present invention enables a good component to be in contact with the user′s skin, the sterilization, antibacterial, and non-toxic functions can be added other than rubbing down and massaging functions.
Patent KR-20190134870-A (KR)
Title: Cleaner and controlling method thereof
Inventor: JUN WOOCHAN
IPC: B25J9/16
Filed: 2018-04-30
Abstract: In order to achieve an object of the present invention, a cleaner for performing autonomous driving according to one embodiment of the present invention comprises: a main body; a drive unit for moving the main body; a camera for detecting three-dimensional coordinate information; a memory for storing pattern information associated with a charging station; and a control unit comparing the three-dimensional coordinate information detected by the camera with the pattern information associated with the charging station stored in the memory, and determining whether the charging station is located around the main body based on the comparison result.
Patent KR-20180122954-A (KR)
Inventor: PETRARCA NEIL
IPC: B60R16/02
Filed: 2018-05-03
Abstract: A device for sensing pressure and temperature in a fluid environment includes a cover defining an interior. A thermistor tube is positioned at least partially within the interior, and the thermistor tub extends substantially along a longitudinal axis. A port body is positioned at least partially within the interior and forms a channel extending along the longitudinal axis to store fluids from the fluid environment. A diaphragm is attached to the inside of the port body. The diaphragm has a first surface exposed to the fluids within the channel and a second surface sealed from the channel.
Patent KR-20190042430-A (KR)
Inventor: KIM TAE BONG
IPC: H04M1/04
Filed: 2018-05-04
Abstract: An objective of the present invention is to provide a portable terminal holder capable of holding a portable terminal while being clamped and installed to a dashboard above an instrument panel of a vehicle. According to the present invention, the portable terminal holder comprises: a clamping part for clamping an edge portion of a dashboard on the upper part of an instrument panel inside a vehicle to be coupled; and a portable terminal holding part installed on the upper part of the clamping part to support the portable terminal. A driver can put a portable terminal on a position corresponding to the forward gaze to prevent the portable terminal from interfering with driving.
Patent KR-20190127447-A (KR)
Title: A composition for preventing and treating oral disease comprising black rice
Inventor: KIM KANG JU
IPC: A61P1/02
Filed: 2018-05-04
Abstract: The present invention can be utilized as a pharmaceutical composition or health functional food by effectively acting on the inflammation inhibitory activity of Aggregatibacter actinomycetemcomitans, pathogen of oral disease, using a black rice extract as an active component.
Patent KR-20190134918-A (KR)
Title: Apparatus for detecting document forgery
Inventor: PARK HONG JUN
IPC: G06K9/00
Filed: 2018-05-14
Abstract: The disclosed technology relates to an apparatus for detecting document forgery, which comprises: a tray having a flat space formed on an upper surface thereof to place a document; a camera photographing a document on the tray to obtain an image of the document; and a processor reading main information included in the document based on the image, and displaying a result of comparing the main information with information stored in the server as AR on the image of the document and outputting the result on the screen. Therefore, whether the forgery in the document exists can be checked in detail by displaying forgery contents in the document through AR on a screen.
Patent KR-20190132142-A (KR)
Title: Global Navigation Satellite System, Application Processor having the same and Operating Method of Global Navigation Satellite System
Inventor: YU KI SOO
IPC: G01S19/21
Filed: 2018-05-18
Abstract: Disclosed are a global navigation satellite system (GNSS) receiver, an application processor including the same, and an operating method thereof which can reduce performance degradation by interference of an external communication device. According to an aspect of the present invention, the GNSS receiver comprises: a data processor to generate satellite information by decoding processing on a satellite signal; a switching circuit to control transfer of the satellite signal to the data processor based on a switching operation for the satellite signal supplied to the GNSS receiver; and a blank manager to respond to a blanking signal instructing blockage of decoding processing on the satellite signal from an external communication device to control the switching circuit, output control information to reduce transmission power of the external communication device when a receiving frequency of the blanking signal exceeds a reference value in accordance with a result of monitoring the receiving frequency of the blanking signal, and control the switching circuit to transfer the satellite signal to the data processor regardless of the blanking signal.
Patent KR-20190135816-A (KR)
Title: Driver status alert LED system
Inventor: SEO DONG WOOK
IPC: B60Q1/30
Filed: 2018-05-29
Abstract: The present invention relates to an LED for warning of a driver status to quickly notify other vehicles of an emergency situation of a vehicle driver. A driver status is automatically expressed on LEDs by measuring a heart rate through button touch, camera face recognition, and a wearable device.
Patent KR-20190136664-A (KR)
Inventor: HWANG YOUNG CHUL
IPC: G06Q10/06
Filed: 2018-05-31
Abstract: The present invention relates to a low-interest construction cost procuring and post-sales system by a supremacy separate trust, and a method thereof, capable of stably procuring construction funds, which comprises a consignor (1), an original trust company, a re-trust company (3), a special purpose trust company (4), a prior beneficiary right creditor (5); a most prior beneficiary right creditor (6); and a constructor (7).
Patent KR-20190136702-A (KR)
Inventor: CHOI INHEE
IPC: B01J20/22
Filed: 2018-05-31
Abstract: The present invention relates to a multifunctional 3D TiO_2 hybrid sponge for selective adsorption, detection, and photocatalytic decomposition of volatile organic compounds (VOCs), wherein an adsorbent provided in an aspect of the present invention can simultaneously perform functions of adsorption, detection, and decomposition of VOCs, and also has an effect that can be easily manufactured in an environmentally friendly and economical method.
Patent KR-20180070527-A (KR)
Inventor: CHO SUNG TAE
IPC: H04R3/12
Filed: 2018-06-08
Abstract: The present invention relates to an apparatus and a method for controlling a sound in a vehicle, the apparatus including: a plurality of playback devices installed at different positions in a vehicle and configured to playback multimedia; a microphone for receiving an external acoustic signal and processing the same into electrical voice data; a navigation device for outputting a route guidance message; a sound detector for detecting a sound outputted from at least one of the plurality of playback devices, the microphone, and the navigation device to detect a sound output position; and a processor for changing a sound position in the vehicle according to the sound output position detected by the sound detector, wherein the processor is configured to adjust the output gain of each of the speakers in the vehicle to change the sound position, and after the sound position is changed, return the sound position to the sound position before the change when any one of the end of using the microphone and the end of outting the sound of the navigation device is satisfied.
Patent KR-20180138539-A (KR)
Inventor: HATAKEYAMA JUN
IPC: G03F7/20
Filed: 2018-06-19
Abstract: The present invention relates to a resist material and a pattern forming method. The purpose of the present invention is to provide the resist material having high resolution and low edge roughness (LER, LWR) and applying an excellent pattern shape in high sensitivity, and the pattern forming method using the resist material. A resist composition includes a polymer including a repetition unit having brominated phenol randomly substituted. The resist composition has advantages including high sensitivity, high resolution, and reduced diffusion of acid. Also, the resist composition forms a pattern of a nice profile with improved CDU. According to an aspect of the present invention, the resist material includes a base resin containing the polymer including the repetition unit having the following formula (a).
Patent KR-20190000320-A (KR)
Inventor: KIM BYOUNG NAM
IPC: H01Q15/02
Filed: 2018-06-22
Abstract: Disclosed is a high gain antenna capable of generating a proper gain and a beam width in a millimeter wave band. The high gain antenna comprises: a radiation unit radiating an RF signal; a plane lens unit located on the radiation unit and including a plane lens and a plurality of metal patterns formed on the plane lens; and a 3D lens unit located on the plane lens unit and having a 3D lens structure.
Patent KR-20190119490-A (KR)
Title: Method and apparatus for providing cellular iot service in wireless communication system
Inventor: KIM SUNG HOON
IPC: H04W4/70
Filed: 2018-06-25
Abstract: The present invention relates to a method for performing cell reselection in a mobile communication system and an apparatus thereof. According to an embodiment, a method for supporting a CIoT service by a network exposure function (NEF) in a mobile communication system comprises the steps of: performing NIDD configuration to use a data transmission service through an application server and the NEF; receiving identification information on a network function (NF) supporting the data transmission service through the NEF and information related to data transmission service capability (NIDD Capability) through the NEF for the NF; performing NIDD configuration for using the data transmission service through the NF and the NEF based on the identification information and information related to the data transmission service capability through the NEF; and transmitting data to the application server through the data transmission service via the NEF.
Patent KR-20200001290-A (KR)
Title: Missing child search service system using unmanned aerial vehicle and methid thereof
Inventor: SEO SUNG BIN
IPC: G08B25/10
Filed: 2018-06-27
Abstract: The present invention relates to a missing child search service system using an unmanned aerial vehicle and a method thereof. The missing child search service system using an unmanned aerial vehicle comprises: a terminal transmitting at least one type of information through a wireless communication network; an unmanned aerial vehicle capable of moving to a location of the terminal in an unmanned manner; and a location tracking server generating flight control information to track the location of the terminal and controlling a route of the unmanned aerial vehicle at a long distance so that the unmanned aerial vehicle tracks the location of the terminal.