baber/WOPTO huggingface dataset:
Patent KR-20180116149-A (KR)
Inventor: DONALD S SHIH
IPC: C22C1/02
Filed: 2018-04-12
Abstract: An aluminum alloy comprises: aluminum; about 2.5-17.4 wt% of magnesium; about 50-3000 ppm of calcium; and at least one among up to about 0.2 wt% of chromium, up to about 0.2 wt% of zirconium, and up to about 0.3 wt% of manganese. The present invention increases durability of comopnents.
Patent KR-20190120612-A (KR)
Inventor: AHN JUNG KWAN
IPC: B42F9/00
Filed: 2018-04-16
Abstract: According to the present invention, a file for documents or scores comprises: multiple file insert sheets (110) made of clear plastic and provided with a plurality of binder holes (111); a ring binder (130) inserted into the binder holes (111) for connection of the file insert sheets (110); and a surface and a back surface cover (120) inserted into the ring binder (130) to cover a surface and a back surface of the file insert sheets (110), and made of a hard synthetic resin material. An auxiliary cover (200) of a width, which does not come in contact with the ring binder (130) when folded, is connected to an inner surface of one or all of both covers (120) to be folded by a folding unit (210). An upper and a lower grip unit (220a, 220b), on which a score can be inserted to be hung, are arranged on an upper and a lower portion of an inner surface of the covers (120) and the auxiliary cover (200) connected to the covers (120) to easily hold and use a document or a score larger than the covers (120) or the file insert sheets (110). Three surfaces of both ends (222) and a front end (223) excluding an edge joining unit (221) of the upper and the lower grip unit (220a, 220b) are upwardly tilted towards a center and are opened to face each other. Grooves (224) for giving elasticity are formed on both ends (222), and a semicircular protrusion (225) is formed on a center of the front end (223) to easily and satisfactorily maintain a holding state of a document or a score.
Patent KR-20190123035-A (KR)
Title: Transferring apparatus of wafer
Inventor: BAE JUN HO
IPC: H01L21/677
Filed: 2018-04-23
Abstract: The present invention relates to a wafer transfer device. The wafer transfer device according to an embodiment of the present invention comprises: one or more load ports each having a plurality of wafers loaded thereon; a front end module coupled to at least one load port and equipped with a standby robot for transferring the wafer loaded in at least one load port under atmospheric pressure; first and second load lock chambers coupled to the front end module, loading the plurality of wafers transferred through the front end module, and switching a state between a vacuum state and an atmospheric pressure state; a transfer module to which the first and second load lock chambers are coupled and equipped with a vacuum robot for transferring the wafers loaded in the first and second load lock chambers; and a plurality of process chambers coupled to the transfer module and processing the wafers transferred by the vacuum robot, wherein the first and second load lock chambers can be driven independently. According to the present invention, one of the two load lock chambers proceeds with the front-end module, and the other proceeds with the transfer module, thereby reducing the process time as the wafer transfer process continues without interruption.
Patent KR-20190123183-A (KR)
Title: Semiconductor device
Inventor: KIM WOONG RAE
IPC: G11C7/10
Filed: 2018-04-23
Abstract: Provided is a semiconductor device, which comprises: a column operation control circuit responding to a synthesis control pulse, so that data of a first bank and data of a second bank are simultaneously outputted in a first mode, and generating first and second bank address control signals and first and second bank control pulses from first and second bank selection signals; and a bank column address generation circuit responding to the first and second bank address control signals to generate first and second bank column addresses for selecting the first and second banks from a column address.
Patent KR-20180121388-A (KR)
Inventor: KAWASHIMA YOSHIYUKI
IPC: H01L27/11521
Filed: 2018-04-25
Abstract: The performance of a semiconductor device is improved. A semiconductor device comprises: a semiconductor board (SB); a p-type well region (PWC) formed in the SB; an insulating layer (BOX) formed on the PWC; a semiconductor layer (SL) formed on the BOX; an insulating layer (GIH) formed on the SL; and a conductor layer (CLC) formed on the GIH. A capacitive element (C1) includes the SL, the GIH, and the CLC. A capacitor (C2) includes the PWC, the BOX, and the SL. The SB and the SL include a single crystal silicon layer.
Patent KR-20190123986-A (KR)
Inventor: LEE GI SEON
IPC: F25D17/04
Filed: 2018-04-25
Abstract: An apparatus for making ice is provided. The apparatus for making ice comprises: a cooling machine; a cooling unit arranged on the cooling machine, and cooled by the cooling machine; a refrigeration unit arranged under the cooling machine, and provided with an internal space; and a cold air control unit arranged between the cooling machine and the refrigeration unit, and controlling movement of cold air from the cooling machine to the refrigeration unit.
Patent KR-20190128879-A (KR)
Title: Bracket for fastening baby seat
Inventor: KIM SINAE
IPC: B60N2/28
Filed: 2018-05-09
Abstract: The present invention relates to a bracket for fastening a baby seat, wherein a baby seat is mounted in a vehicle to be supported. More specifically, the present invention relates to a bracket for fastening a baby seat, wherein without deformation of a conventional seatback frame, the baby seat can be fixated and supported with a simple structure, and further, regardless of a type of a vehicle, the baby seat can be mounted in all vehicles.
Patent KR-20190128952-A (KR)
Title: Electronic device with hinge assembly
Inventor: KIM HAE SOO
IPC: G06F1/16
Filed: 2018-05-09
Abstract: The present invention relates to an electronic device capable of actively adjusting an open angle of a display unit. For example, the present invention relates to an electronic device including a hinge assembly wherein a main body unit and a display unit of an electronic device are rotatably coupled to each other. According to various embodiments of the present invention, the electronic device comprises: a main body unit; a display unit rotatably coupled to the main body unit; and a hinge assembly which has a motor assembly on at least one end thereof, and rotatably couples the display unit to the main body unit. The hinge assembly includes: a first shaft to provide the display unit with a rotational axis; a first connection member including a first coupling part coupled to the display unit, and a first arm which is extended from one side of the first coupling part and shares a rotational axis with the first shaft; a second connection member including a second coupling part coupled to the main body unit, and a second arm which is extended from one side of the second coupling part and shares a rotational axis with the first shaft; and an adapter to connect the motor assembly and the first shaft. Other embodiments of the present invention can be provided.
Patent KR-20190134039-A (KR)
Title: Voice input processing method and apparatus thereof
Inventor: DOH JUNWOONG
IPC: G10L15/26
Filed: 2018-05-24
Abstract: The present invention relates to a method and an apparatus for processing a voice input. More specifically, the method and apparatus convert a sentence or a phrase inputted by a voice from a user into a text, search for keytalk in the converted text, and provide information related to the field of the searched keytalk. The apparatus comprises: a display unit; an input unit; and a control unit.
Patent KR-20190140517-A (KR)
Inventor: KIM MIN YOUNG
IPC: C12P7/64
Filed: 2018-05-29
Abstract: The present invention relates to a method for improving efficiency of enzymatic esterification, and more specifically, to a method capable of improving overall process efficiency and economic feasibility. To this end, ethanol is added to a mixture of reaction starting materials in performing a reaction in which an acyl group of triacylglyceride is exchanged with other acyl groups using an enzyme. Therefore, compared to a case where no ethanol is added, reduction of enzyme activity due to progress of the reaction can be prevented.
Patent KR-20190031120-A (KR)
Title: Optically-controlled switch
Inventor: LUKYANOV Anton Sergeevich
IPC: G02F1/035
Filed: 2018-05-29
Abstract: Disclosed is an optically-controlled switch comprising: a printed circuit board including an upper layer, a lower layer, and a dielectric layer between the upper layer and the lower layer; a plurality of vias arranged in two rows electrically connected to the upper layer and the lower layer; a shunt via electrically connected to the lower layer and separated from the top layer by a dielectric gap; and a photoconductive semiconductor element electrically connected to the upper layer and the shunt via. The photoconductive semiconductor element has a dielectric state and a conductive state, and an electromagnetic wave provided to the switch is transmitted or blocked through a waveguide formed between two columns depending on the state of the photoconductive semiconductor element.
Patent KR-20190137550-A (KR)
Inventor: KANG TAE GYU
IPC: B65H75/48
Filed: 2018-06-01
Abstract: The present invention provides a line arrangement tool capable of easily winding a long line or a thick line. To this end, the line arrangement tool for arranging lines comprises: a plate-shaped support body; a spiral-shaped scroll unit provided on one surface of the support body; a tension spring provided in a spiral shape on the scroll unit; a rotary knob provided on the support body and the scroll unit to be rotatable and rotated in a direction of being restored by the tension spring or rotated in a direction of being gripped by a user to tension the tension spring; an electric wire fixing unit provided on an upper surface of a rotary node and fixing a line to a rotation body; and a locking unit controlling rotation of the rotary knob.
Patent KR-20190142546-A (KR)
Inventor: KIM DAE YOUNG
IPC: E04B1/16
Filed: 2018-06-18
Abstract: The present invention relates to an underground structure construction method using an outer edge suspension, which comprises the steps of: constructing a retaining wall (10) (S10); excavating the inside of the retaining wall (10) to the predetermined depth (S20); providing a cap beam (20) in the retaining wall (10) (S30); providing a horizontal member (30) by welding the horizontal member (30) for integration on a lower surface of the cap beam (20) at predetermined vertical intervals (S40); forming at least one first through hole (31) at a predetermined position on an upper surface of the horizontal member (30), and inserting a plurality of hanging rods (50) spaced apart through a first through hole (31) to be fixed by coupling between bolts and nuts (S50); providing a deck slab (40) provided on an upper surface of the cap beam (20) and having a second through hole (41) formed therein in the same line as the outer diameter of the hanging rod (50) such that the hanging rod (50) can be inserted (S60); and placing concrete on an upper surface of the deck slab (40) (S70). The present invention can solve problems that there is a large amount of temporary steel frames during construction of an underground structure and the amount of welding used in the field is excessive, and can improve a temporary work construction method for connecting the retaining wall and an outer edge bottom frame during top-down construction of the underground structure.
Patent KR-20180138554-A (KR)
Inventor: TANIKAWA TAKEHIRO
IPC: C23C16/455
Filed: 2018-06-21
Abstract: An objective of the present invention is to more uniformly deposit a dense protective film on a surface of a member in a chamber. A method for processing plasma includes a supply process and a film deposition process. In the supply process, a mixed gas including a compound gas containing a silicon element and a halogen element, a gas containing oxygen, a halogen element of the same kind as a halogen element included in the compound gas, and an additive gas not including the silicon element is supplied into the chamber. In the film deposition process, a protective film is deposited on the surface of the member in the chamber by plasma of the mixed gas.
Patent KR-20200005108-A (KR)
Inventor: JANG CHUN SANG
IPC: B01D29/64
Filed: 2018-07-05
Abstract: The present invention relates to a coolant supply apparatus having a filter cleaning function, which makes it possible to easily and conveniently remove impurities adhering to the outer surface of a filter with suction of a coolant by injecting the coolant to pass from the inside of the filter to the outside. The coolant supply apparatus having such a filter cleaning function comprises a case (20), a motor (30), a gear pump (35), a filtration filter (40), an actuator (50), an impurity removal nozzle (60), and a relief valve (70).
Patent KR-20200005924-A (KR)
Inventor: YOON SOOK HYEON
IPC: C09D7/20
Filed: 2018-07-09
Abstract: The present invention relates to an inorganic non-combustible ceramic binder producing method which sequentially performs: a first step of producing first liquid by adding 25-35 wt% of isopropyl alcohol (IPA) to 40-45 wt% of methoxysilane, performing a first stirring for 5-10 minutes, and then performing a secondary stirring for 5-10 minutes while dropping an acid catalyst; a second step of producing second liquid by mixing 8-15 wt% of distilled water with 10-15 wt% of colloidal silica (silica sol) and stirring the mixture; and a third step of generating self-reaction heat by mixing the first liquid with the second liquid and stirring the mixture for 10-60 minutes, stirring and cooling the same to a room temperature, and stirring the mixture more for 2 hours after being at the room temperature to age the same. The present invention shortens reaction time and extends the maintenance time of binder performance for more than six months by sequentially dividing each process and performing each of steps, and has uniform quality and nonflammability with improved heat resistance.
Patent KR-20200007317-A (KR)
Inventor: HYUNGJIN CHOE
IPC: G09G3/3233
Filed: 2018-07-12
Abstract: A gate clock generation unit capable of varying a phase and pulse width of a gate clock of the present invention includes a counter, a buffer control signal generation unit, and an output unit. The counter receives control data having rising timing information and falling timing information and a main clock, generates a first output when a value obtained by counting the main clock from a predetermined reference time reaches rising data, and outputs a second output when the value obtained by counting the main clock from the reference time reaches falling data. The buffer control signal generation unit generates a first buffer control signal of a gate-on voltage from timing of the first output to timing of the second output. The output unit outputs a gate-on voltage of a gate clock during a gate-on voltage output period of the first buffer control signal.
Patent KR-20200000781-A (KR)
Title: Sinker
Inventor: KIM JIN WOOK
IPC: A01K91/03
Filed: 2018-07-18
Abstract: The present invention relates to a fishing sinker, particularly including a weight body of metal material; and a case which is composed of an upper case surrounding the upper portion of the weight body and having a fishing swivel installed at the top, and a lower case surrounding the lower portion of the weight body in order to prevent the metal component of the weight body from being eluted. Therefore, the present invention has an effect of preventing environmental pollution and ecosystem destruction by heavy metals.
Patent KR-20200009857-A (KR)
Title: Apparatus for replacing spudcan and vessel
Inventor: PARK JOO SHIN
IPC: B63B35/00
Filed: 2018-07-20
Abstract: Disclosed are an apparatus for replacing a spudcan and a vessel, wherein the apparatus can easily replace the spudcan in the leg well of a hull. The apparatus for replacing a spudcan includes: an elevating unit for elevating the spudcan from the leg well of the hull; a replacement gate provided on the sidewall of the leg well and opening and closing an accommodation space provided inside the hull; and a transporter which is movably provided in the hull and can move in and out through the replacement gate to support the lower part of the spudcan moved to the leg well.
Patent KR-20200013909-A (KR)
Title: Cutting apparatus for optical film and method for cutting optical film
Inventor: KIM MIN KYUN
IPC: B26D1/04
Filed: 2018-07-31
Abstract: The present application relates to an optical film cutting machine, an optical film cutting method, an optical film, an organic electronic device including the same, and a method for manufacturing the organic electronic device using the same. In manufacturing the optical film, provided are the optical film cutting machine capable of maintaining efficiency of a process and reliability of the film and the method for cutting the optical film. The optical film cutting machine of the present invention includes a first cutter and a second cutter which have different heights.
Patent KR-20200015221-A (KR)
Inventor: KIM SEOK JONG
IPC: A61B6/04
Filed: 2018-08-03
Abstract: The present invention relates to a mammography device capable of subject recognition. According to an embodiment of the present invention, the device comprises: a body portion; an arm frame connected to the body portion, and rotating in a clockwise or counterclockwise direction; an X-ray generator positioned on an upper end of the arm frame to irradiate X-rays; a photographing table installed at a position corresponding to the X-ray generator and acquiring an X-ray image of a subject breast; a compression unit positioned between the X-ray generator and the photographing table to move up and down and press the subject; a sensor unit disposed inside the photographing table to detect the presence or absence of the subject; and a control unit controlling the driving of the arm frame based on whether the subject is detected by the sensor unit. Accidents which may occur during mammography using a mammography device can be reduced.
Patent KR-20200019541-A (KR)
Inventor: KIM NAM YOUNG
IPC: A61N1/05
Filed: 2018-08-14
Abstract: Disclosed is a wireless transceiving medical device having multi-channel ECoG electrodes using an F-TFTA and brainwave collection sensors for a brain disease treatment. The medical device comprises: an F-TFTA arranged in an active matrix structure having ECoG electrodes including a TFT and a brainwave collection sensor for each pixel on a flexible substrate, and a neural stimulator, and a DDIC connected to the F-TFTA; an ECoG detection system having a control unit, a storage unit and a wireless communications unit connected to the DDIC, and transmitting ECoG signals of a multi-channel using wireless communications through parallel processing by measuring voltage and current (I_DS) of the TFT of an ECoG electrode of each channel; and a user terminal having the wireless communications unit, the control unit, the storage unit and an LCD display unit for receiving ECoG signals of the multi-channel from the ECoG detection system, outputting brainwave data for each channel after brainwave signal processing, finding out an epilepsy occurring part by detecting abnormal brain waves causing epilepsy by brainwave analysis, and controlling a neural stimulation treatment by driving the neural stimulator of the epilepsy occurring part by deep brain stimulation for a pixel of a position and a range of an epilepsy lesion.
Patent KR-20190123657-A (KR)
Title: Computer-implemented method, apparatus and computer program for automatically managing online game
Inventor: KIM SUNG MIN
IPC: A63F11/00
Filed: 2018-08-23
Abstract: The present invention may provide a method for automatically operating an online game accessed by a plurality of users. The method comprises the steps of: obtaining activity data related to activities of the plurality of users in the online game; generating statistical data based on the activity data; determining whether the statistical data meets a predetermined condition; and providing at least one user with an incentive to meet the condition based on the determination that the condition is not met.
Patent KR-20200025227-A (KR)
Title: Storage film member for tray of electronic component
Inventor: JEONG SEONG JIN
IPC: H01L21/673
Filed: 2018-08-29
Abstract: The present invention relates to a storage film member for a tray of an electronic component, which can prevent an electronic component from colliding with another electronic component and being broken when the electronic components are stored in the tray and the tray is moved, and can allow the electronic components stored in the tray to be easily ejected. To this end, in the storage film member for a tray of an electronic component, a support protrusion unit is formed to upwardly protrude after being spaced apart at a predetermined interval in the longitudinal direction of both side ends of a base film unit having a predetermined width and length. In addition, an interval protrusion unit is formed between the support protrusion units to downwardly protrude. Furthermore, a high-strength film unit is coated on an upper surface unit and a lower surface unit of the base film unit. Moreover, an adhesive unit is provided at the central portion of the high-strength film unit which is coated on the upper surface unit of the base film unit.
Patent KR-20200027312-A (KR)
Inventor: AHN BYUNG JUN
IPC: G06T11/00
Filed: 2018-09-04
Abstract: Disclosed are an X-ray panoramic image photographing apparatus for obtaining and providing an X-ray panoramic image for an image layer which matches a tooth direction of an animal, which is an actual photographing target. According to an aspect of the present invention, an X-ray panoramic image photographing apparatus comprises: a photographing unit including an X-ray generator and an X-ray detector disposed to face each other with an axis of rotation interposed therebetween, and obtaining projection data of multiple frames through an imaging sequence including rotation; and an image processing unit configured to reconstruct a first panoramic image for a base image layer at a preset angle and a second panoramic image for a sloped curved image layer at a different angle from the base image layer, by using the projection data of the multiple frames.
Patent KR-20200030168-A (KR)
Title: Method for preparing carbon materials functionalized with chlorine atoms
Inventor: CHUN JINYOUNG
IPC: C01B32/194
Filed: 2018-09-12
Abstract: The present invention relates to a chlorine functional group introducing method on the surface of a carbon material, which includes: a step of preparing a carbon material; a step of mixing the carbon material and ammonium chloride; and a step of charging the mixture of the carbon material and the ammonium chloride in a furnace and performing heat treatment in inert gas atmosphere to introduce chlorine functional groups to the surface of the carbon material. The present invention: has advantages of having low harmfulness and being excellent in environmental aspects since chlorine functional groups can be introduced to the surface of the carbon material without directly using aqueous hydrochloric acid solution or chlorine gas having high risk; is able to simplify processes since a separate separation process is not required after a reaction without using the reactants of a liquid state; and is able to reduce costs and increase the efficiency of the utilization of reactants consumed in the process since recollection of ammonium chloride, which did not participate in the reaction, is possible at an outlet part of a reactor after thermal treatment.