baber/WOPTO huggingface dataset:
Patent KR-20190001996-A (KR)
Inventor: KIM YONG HYUN
IPC: B60W30/14
Filed: 2017-06-29
Abstract: According to the present invention, a vehicle comprises: a motor connected to vehicle wheels and configured to generate electrical power; a first rotational speed detector detecting a rotational speed of the motor; an engine generating mechanical power; a second rotational speed detector detecting a rotational speed of the engine; a clutch disposed between the engine and the motor to open or close the connection between the engine and the motor; and a controller diagnosing a failure of the clutch, outputting an instruction to open the clutch and an instruction to turn off the engine when the clutch has a failure, determining whether the clutch is successfully opened based on the detected rotational speed of the motor and the detected rotational speed of the engine, executing a series driving mode when that the clutch is successfully opened, and speed limit driving when the clutch has failed to be opened.
Patent KR-20190008733-A (KR)
Inventor: SEO HUN CHUL
IPC: H02H3/06
Filed: 2017-07-17
Abstract: Disclosed is a method for reclosing a distribution system. The method for reclosing a distribution system includes a step of determining a load current as fault clearing if the absolute value of a slope of a fault line load current of a line, in which a fault current is generated, is increased to a setting value or more. The method for reclosing a distribution system can reduce a blackout time in comparison with an existing reclosing method which adopts a fixed zero voltage time. In addition, the method can prevent damage to a load and shortening of a lifespan in comparison with an existing reclosing method which performs reclosing after a set time even if a fault current is not cleared, since the method does not perform reclosing when the fault current is not cleared.
Patent KR-20180068844-A (KR)
Inventor: HSIAO MENG HSUAN
IPC: H01L29/66
Filed: 2017-08-22
Abstract: In a method for forming a semiconductor device including a fin field effect transistor (FinFET), a first sacrificial layer is formed on a source/drain structure of a FinFET structure and an isolation insulating layer. The first sacrificial layer is patterned, thereby forming an opening. A first liner layer is formed on the isolation insulating layer on the bottom of the opening and at least a latera side of the patterned first sacrificial layer. After the first liner layer is formed, a dielectric layer is formed in the opening. After the dielectric layer is formed, the patterned first sacrificial layer is removed, thereby forming a contact opening on the source/drain structure. A conductive layer is formed in the contact opening.
Patent KR-20180022600-A (KR)
Inventor: KIMURA KAZUMI
IPC: G02B26/10
Filed: 2017-08-23
Abstract: The present invention relates to an optical scanning apparatus capable of forming an excellent image even in a small and simple configuration. The optical scanning apparatus comprises: a deflector configured to deflect first and second light speeds to scan an effective area of a first scan surface in a main scanning direction; and first and second imaging optical systems configured to guide the first and second light speeds deflected by the deflector to first and second areas included in the effective area and different from each other in the main scanning direction. In the main scanning direction, the first area and the second area are asymmetric in width with respect to an optical axis.
Patent KR-20190022980-A (KR)
Inventor: KIM KWANG MIN
IPC: G09G3/20
Filed: 2017-08-24
Abstract: The present invention relates to a display device. According to one embodiment of the present invention, the display device comprises: a substrate including a display region including a plurality of pixels, a pad region including a plurality of input pads, and a circuit region positioned between the pad region and the display region and including a crack detection circuit; a crack detection line including a portion and both ends positioned around the display region, wherein the ends include a first end connected to a first input pad of the input pads and a second end; and a plurality of data lines connected to the pixels. The crack detection circuit includes an electrostatic discharge device connected to the second end.
Patent KR-20180025258-A (KR)
Inventor: YAMANE HIKARU
IPC: B23H7/02
Filed: 2017-08-29
Abstract: According to a wire electrical discharge machine (10), multiple divisional regions (A) divided from a travelling route (C) of a wire electrode (12) of an automatic wire feeding mechanism (14) are set, and a memory (M) storing failure evaluation reference data (D1) on the automatic wire feeding for every divisional region (A) is provided. Moreover, the wire electrical discharge machine (10) detects failure of the automatic wire feeding, recognizes a tip position of the wire electrode (12) at the time of failure, and causes a controller (36) to determine whether to perform or stop retry of the automatic wire feeding based on the recognized tip position and the failure evaluation reference data (D1) for every divisional region (A).
Patent KR-20190024314-A (KR)
Inventor: LEE KEUN
IPC: H01L27/11524
Filed: 2017-08-31
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: gate electrodes vertically stacked on a substrate and spaced apart from each other; and channel regions extending through the gate electrodes and perpendicular to the substrate. Each of the gate electrodes includes: a first conductive layer disposed adjacent to the channel regions and including a side recess region; and a second conductive layer disposed within the recess region of the first conductive layer. A concentration of impurities of the second conductive layer is higher than a concentration of impurities of the first conductive layer, and the impurities include nitrogen (N).
Patent KR-20190026519-A (KR)
Inventor: HEUNGKYU LEE
IPC: F24F11/00
Filed: 2017-09-05
Abstract: According to an aspect of the present invention, a method for operating an air conditioner collects indoor environmental information and outdoor environmental information and outputs a voice guidance message to actively guide a recommendation driving mode based on the collected environmental information. Therefore, unskilled users can conveniently use optimal driving modes and functions, thereby increasing user convenience.
Patent KR-20190031081-A (KR)
Title: Regasification System of liquefied Gas and Ship Having the Same
Inventor: YOUN YEO BUM
IPC: B63B25/16
Filed: 2017-09-15
Abstract: The present invention relates to a liquefied gas regasification system capable of increasing gasification efficiency of liquefied gas and a ship including the same. According to the present invention, the liquefied gas regasification system comprises a gasifier to gasify liquefied gas with a thermal medium to supply the same to a customer and a thermal medium supply unit to supply the thermal medium to the gasifier. The thermal medium supply unit comprises: a thermal medium pump to pressurize the thermal medium; a thermal medium heater heating the pressurized thermal medium by a heat source to supply the thermal medium to the gasifier; an expansion drum to store the thermal medium exchanging heat with the liquefied gas in the gasifier; a thermal medium circulation line sequentially connecting the thermal medium pump, the thermal medium heater, the gasifier, and the expansion drum to form a closed-loop shape; a thermal medium storage tank to store the thermal medium discharged from the expansion drum; and a thermal medium discharge line connected from the thermal medium storage tank to an upstream portion of the gasifier in the thermal medium circulation line.
Patent KR-20180032192-A (KR)
Inventor: NISHIKAWA RYOU
IPC: B23H11/00
Filed: 2017-09-20
Abstract: The present invention relates to a wire electrical discharge machine (10) performing electrical discharge for an object (W) to be processed, wherein the object (W) to be processed is installed on a worktable (54) and the upper surface (54a) of the worktable (54) is divided into a plurality of areas (58). The wire electrical discharge machine (10) includes: an installation area detection portion (26a) detecting the areas (58) where the object (W) to be processed is installed; an installation time measurement portion (26b) measuring installation time at which the object (W) to be processed is installed in each of the areas (58) detected by the installation area detection portion (26a); and an accumulation time memory portion (26c) memorizing the installation time which is measured by the installation time measurement portion (26b) and accumulated for each of the areas (58) as accumulation time.
Patent KR-20190035245-A (KR)
Inventor: PARK KYUNGHO
IPC: G01N27/12
Filed: 2017-09-26
Abstract: Disclosed is a gallium nitride-based sensor with a photic stimulation structure, capable of reducing a restoration time, and a manufacturing method thereof. According to the present invention, the manufacturing method comprises the steps of: growing an LED epitaxial layer on a substrate; growing a high resistance (HR)-GaN layer on the LED epitaxial layer; sequentially growing a u-GaN layer and a layer of one kind selected from a group consisting of an Al_xGa_(1-x)N layer, In_xAl_(1-x)N layer, and In_xAl_yGa_(1-x-y)N layer on the HR-GaN layer; patterning the LED epitaxial layer; forming an electrode along a pattern; and forming a sensing material layer on the sequentially grown layer.
Patent KR-20190036080-A (KR)
Title: Diamond Neutron Detector by Mechanical Contact Method
Inventor: LEE CHUL YONG
IPC: G01T7/00
Filed: 2017-09-27
Abstract: The present invention relates to a diamond neutron detector by a mechanical contact method. A single neutron detector comprises: a detection unit having a plate shaped first element made of diamond wherein a thin film is formed at both side surfaces of the first element; a first cable provided on one side surface of the detection unit; a second cable provided on the other side surface of the detection unit; a lower plate formed to receive the detection unit and the first cable; and an upper plate, while being coupled to the lower plate, formed to compress the first and second cables with the detection unit so as to electrically connect the first and second cables with the detection unit. Accordingly, there is an effect of maintaining a connection state between the detection unit and the cable even in a high-temperature and high-pressure environment and in a situation where an impact is applied. A simultaneous neutron detector is similar to the single neutron detector in a structure and a connection method but uses two diamond elements for measuring a high-speed neutron and measuring a thermal neutron, respectively.
Patent KR-20190037743-A (KR)
Title: Check valve with throttle function
Inventor: KIM YOUNG SEOP
IPC: F16K15/02
Filed: 2017-09-29
Abstract: The present invention relates to a check valve with a throttle function, comprising: a valve housing disposed on a flow path through which a fluid flows, and including a first aperture part connected to one end portion of the flow path and a second aperture part connected to the other end portion of the flow path; a supporting block disposed on the first aperture part by being screwed thereto; an opening and closing member disposed in the valve housing, attached to and detached from the supporting block, and opening and closing the inside of the valve housing; and an adjustment member interlocked with the opening and closing member in the valve housing, and provided to adjust an opening and closing range of the opening and closing member. Accordingly, an opening and closing range of the valve by oil pressure can be adjusted to effectively adjust a flow rate of the fluid.
Patent KR-20190046027-A (KR)
Title: Non slip pattern forming apparatus
Inventor: JANG SEUNG HO
IPC: E01C23/09
Filed: 2017-10-25
Abstract: Disclosed in the present invention is an anti-slip pattern forming device, wherein an application member moves in a widthwise direction of a road along a rack on a guide frame, while applying an adhesive and a friction agent on the surface of the road so as to form an anti-slip pattern. To this end, the present invention comprises: a base panel (10); an adhesive storage unit (20); a friction agent storage unit (30); and a pattern forming unit (40).
Patent KR-20190050651-A (KR)
Inventor: PARK JONG HUN
IPC: H01M4/587
Filed: 2017-11-03
Abstract: The present invention relates to a lithium secondary battery with improved high-temperature storage characteristics, wherein the lithium secondary battery comprises: a positive electrode including a lithium transition metal oxide represented by chemical formula 1, Li(Ni_aCo_bMn_c)O_2; a negative electrode including a carbon-based active material and a silicon-based active material; a non-aqueous electrolyte including a lithium bisfluorosulfonylimide, which is a first lithium salt, a second lithium salt different from the first lithium salt, and a non-aqueous organic solvent; and a separation membrane. According to the present invention, a weight ratio of the carbon-based active material to the silicon-based active material is 99 : 1 to 91 : 9, and a molar ratio of the first lithium salt to the second lithium salt is 1 : 1 to 1 : 4.
Patent KR-20190051487-A (KR)
Inventor: PARK CHEOL SOO
IPC: F02D41/00
Filed: 2017-11-07
Abstract: The present invention relates to a technology to improve indoor heating performance and fuel efficiency by controlling a flow amount of a coolant passing through a heater core as well as an EGR cooler. Disclosed are a cooling system for a vehicle and a control method thereof, which are characterized by supplying the coolant with an increased temperature firstly to the heater core by controlling flow stagnation, thereby rapidly increasing the temperature of a coolant flowing in the heater core to improve heating performance, and by improving a warm-up characteristic through an exhaust heat recovery function by heat exchange between exhaust gas and the coolant in the EGR cooler, thereby improving fuel efficiency.
Patent KR-20190052549-A (KR)
Inventor: KIM HYEON WU
IPC: G06F13/16
Filed: 2017-11-08
Abstract: According to one embodiment of the present invention, a memory controller for controlling operations of first and second storage blocks, comprises: a memory interface for transmitting and receiving a data signal and a data strobe signal to and from first and second storage blocks through the same channel; and a sub-controller for storing information on a first operation speed of the first storage block and a second operation speed of the second storage block. The sub-controller includes a delay lookup table storing information on a strobe signal adjustment time for adjusting a start time point that the data strobe signal starts on the basis of a start point that the data signal starts. The data strobe signal transmitted to the first storage block and the data strobe signal transmitted to the second storage block can be sequentially output from the memory controller.
Patent KR-20190054436-A (KR)
Title: Variable flow solenoid valve
Inventor: LEE DONG HEON
IPC: F16K31/06
Filed: 2017-11-13
Abstract: The present invention relates to a variable solenoid valve. The present invention includes: an electromagnetism generating part installed to form electromagnetic force when power is applied; an armature moved in an axial direction by the electromagnetic force; a spool installed to touch the armature to be linearly moved along with the armature; a core inserted into an axial side of the armature to form a magnetic circuit; a flange inserted into the inner edge surface of the core, having a hollow shape to enable the spool to be inserted thereinto, and including a plurality of flow paths formed to be opened or closed in accordance with the linear movement of the spool; a housing formed into a cylindrical shape having both axial sides opened, and having one of the axial sides combined with the core; and a pole cover formed to cover the other axial side of the housing and to be able to be stored by the armature. Therefore, the present invention is capable of improving processability and economic feasibility by reducing errors, minimizing a contact area between the armature and the pole cover, and enabling housings of different materials to be used.
Patent KR-20190055977-A (KR)
Title: Head restraining side cut-off mechanism for golf hats
Inventor: KIM SEOK JIN
IPC: A63B69/36
Filed: 2017-11-16
Abstract: The present invention comprises a blocking portion for covering the side view of users and a clip portion for mounting the blocking portion on a hat brim to block the side view when users swing a golf club. A connecting pin is provided to rotate the clip portion and the blocking portion so that the angle of the blocking portion can be easily changed. A clip fastener is formed on the outer circumferential surface of a clip body to fix the rotating blocking portion at a predetermined angle.
Patent KR-20190057665-A (KR)
Inventor: KWON TAEK KIM
IPC: B32B27/36
Filed: 2017-11-20
Abstract: A laminate and a molded article comprising the same are disclosed. The laminate comprises a first fiber-reinforced composite material; a second fiber-reinforced composite material; a porous material disposed between the first fiber-reinforced composite material and the second fiber-reinforced composite material; and a polymer resin coated on the first fiber-reinforced composite material, the second fiber-reinforced composite material, and the porous material. The molded article may be a roof panel for a vehicle.
Patent KR-20180059375-A (KR)
Inventor: SANG BYOUNG IN
IPC: C12N1/20
Filed: 2017-11-24
Abstract: The present invention relates to a method for producing hexanoic acid by culturing a waste biomass mixed with food waste and anaerobic digestion sludge, and then inoculating the culture with megasphaera hexanoic acid strain and culturing the same. According to the present invention, the waste biomass is used without an artificial medium so that production rate and productivity of hexanoic acid can be dramatically enhanced without additional anaerobic treatment and sterilization treatment and production cost of the hexanoic acid can be also remarkably reduced.
Patent KR-20190060531-A (KR)
Inventor: LEE BOM SON
IPC: H01F38/14
Filed: 2017-11-24
Abstract: Disclosed are a wireless charging pad comprising multiple small power transmission coils and a device and a method for driving a wireless charging pad. According to an embodiment of the present invention, a wireless charging device, which comprises multiple small power transmission coils, comprises: a driving control unit generating a first control signal to apply a first driving voltage having a first phase to a driving target power transmission coil matched to a charging target device among the multiple small power transmission coils, and generating a second control signal to apply a second driving voltage having a phase opposite to the first phase to peripheral power transmission coils; and a coil driving unit applying a first driving signal and a second driving signal to a wireless charging pad.
Patent KR-20190024524-A (KR)
Inventor: KO JUNG AN
IPC: D04B35/10
Filed: 2017-11-27
Abstract: The present invention relates to a knit fabric manufacturing device comprising: a supplying unit rotating yarn having any one of a triangle, a rectangle, and a polygon of a cross-sectional shape in one direction to supply the yarn; a rotation guide unit controlling rotating force of the yarn supplied through the supplying unit to supply the yarn; a dividing unit dividing and supplying each yarn supplied through the rotation guide unit; a filtering unit removing a foreign substance on the yarn supplied through the dividing unit; a tension maintaining unit maintaining tension of the yarn supplied through the filtering unit; a final guide unit guiding the yarn supplied through an elasticity maintaining unit; and a weaving device weaving fabric by using the yarn supplied through the final guide unit. The knit fabric manufacturing device supplies the yarn wound on a winding member constituting the supplying unit to the weaving device without twisting through the dividing unit, the filtering unit, the tension maintaining unit, and the final guide unit, and solves the twisting of the yarn, thereby preventing unevenness of fabric design due to the twisting of the yarn.
Patent KR-20190063314-A (KR)
Title: Apparatus for combustion diagnosis of gas turbine
Inventor: JOO YONG JIN
IPC: G01H17/00
Filed: 2017-11-29
Abstract: Disclosed is a device for diagnosing a combustion state of a gas turbine. According to the present invention, the device for diagnosing the combustion state of the gas turbine comprises: a combustion diagnosis tube installed in communication with the inside of the combustor; a light sensing part installed in the combustion diagnosis tube and receiving self-emitted light transmitted through the combustion diagnosis tube; an ultrasonic sensor installed in the combustion diagnosis tube for transmitting ultrasonic waves to the combustion diagnosis tube and receiving ultrasonic waves reflected and transmitted inside the combustion diagnosis tube; a dynamic pressure sensor for measuring a dynamic pressure in the combustor; and a diagnosing part for analyzing the combustion state of the combustor by combining at least one among the diagnosis information inputted from each of the light sensing part, the ultrasonic sensor, and the dynamic pressure sensor.
Patent KR-20190063795-A (KR)
Title: Method for producing aronia fermentation product using Lactobacillus plantarum MIFI-SY3 strain
Inventor: OH KEUN SU
IPC: C12R1/25
Filed: 2017-11-30
Abstract: The present invention relates to: an aronia fermentation liquid producing method which includes: a step (a) of extracting an aronia extract after adding water to aronia powder pulverized after drying and a step (b) of fermenting the aronia extract after inoculating Lactobacillus plantarum strain to the aronia extract extracted in the step (a); the aronia fermentation liquid produced by the method; processed food containing the aronia fermentation liquid as an active ingredient; and a microbial agent for aronia fermentation which contains Lactobacillus plantarum MIFI-SY3 strain or a culture medium thereof as an active ingredient. The present invention is able to produce aronia fermentation liquid with high quality.
Patent KR-20190067482-A (KR)
Title: Slurry composition for insulator layer polishing
Inventor: LEE SANG MI
IPC: C09G1/02
Filed: 2017-12-07
Abstract: The present invention relates to a slurry composition for insulator film polishing, which improves defects which may occur on a polishing film surface such as dishing or erosion by a fast chemical etching rate in a course of polishing a tungsten film and an insulator film, and controls a polishing rate of the film surface of the tungsten and an oxide film to control the reverse selection ratio when polishing the tungsten film and the insulator film. The slurry composition for insulator film polishing comprises: polishing particles; and polysaccharide polymers.
Patent KR-20190070016-A (KR)
Title: Beds equipped with voice-constructed control mood lights
Inventor: PARKM JIN HWAN
IPC: A47C31/00
Filed: 2017-12-12
Abstract: The present invention relates to a bed equipped with a voice recognition control mood lighting device, wherein a lighting device is installed in a lower portion at a side surface of the bed to turn on a lighting part by providing voice recognition based on a natural language to a lighting control part while a user gets out of bed and moves. Moreover, soft light is irradiated to a floor through a transmission lens. Therefore, accidents caused due to stuffs placed on the floor can be prevented, and user convenience can be provided.