baber/WOPTO huggingface dataset:
Patent KR-20190013432-A (KR)
Inventor: CHENG KUAN LUN
IPC: H01L21/8234
Filed: 2018-02-20
Abstract: Examples of an integrated circuit with a gate stack and a method for forming the integrated circuit are provided herein. In some examples, the method includes receiving a workpiece including one pair of sidewall spacers disposed over a channel region, a gate dielectric disposed on the channel region and extending along a vertical surface of a first spacer of the pair of sidewall spacers, and a capping layer disposed on a high-k gate dielectric and extending along the vertical surface. A shaping unit is formed on the capping layer and high-k gate dielectric. A first portion of the high-k gate dielectric and a first portion of the capping layer disposed between the shaping unit and first spacer are removed to leave a second portion of the high-k gate dielectric and a second portion of the capping layer extending along the vertical surface.
Patent KR-20180097163-A (KR)
Title: Box coating apparatus for vacuum coating of substrates, in particular spectacle lenses
Inventor: DI PAOLA GIUSEPPE
IPC: G02C7/02
Filed: 2018-02-22
Abstract: The present invention relates to a box coating apparatus for vacuum coating of a substrate, especially, eyeglass lens, so that it is adequately disposed in a mass production structure of eyeglass. According to the present invention, the box coating apparatus (10) includes a vacuum chamber (12) in which an evaporation source (14) is accommodated and a substrate holder (16) is disposed facingly to the evaporation source, so that an evaporated material collides against the substrate held by the substrate holder. Further, the box coating apparatus (10) includes at least one additional functional element (20), that is, a Meissner trap (20) and/or high vacuum valve mechanism, to which a shielding device (52) is assigned to prevent the evaporated material from colliding against the functional element. The shielding device includes a shutter (56) serving to cover a passage (60) through which the shielding device passes in such a manner as to be converted from a closed shielding position at which the functional element is shielded into an open pumping position at which the shutter opens the passage to allow gas and steam to freely flow through the passage or in such a manner as to be converted inversely.
Patent KR-20190106077-A (KR)
Title: Electrode notching apparatus and method
Inventor: KWAK DONG HOON
IPC: B65H20/02
Filed: 2018-03-07
Abstract: The present invention relates to an apparatus of notching an electrode sheet, configured to process an electrode tab by continuously notching an uncoated region of the electrode sheet, wherein the apparatus of notching an electrode sheet comprises: a transfer unit provided on a bottom surface of the electrode sheet and having first and second transfer rollers configured to continuously transfer the electrode sheet at regular intervals; a jig unit formed at the bottom of the electrode sheet while disposed between the first and second transfer rollers, and configured to support a bottom surface of the uncoated region; and a notching unit provided on an upper portion of the electrode sheet and configured to process the electrode tab by notching the uncoated region supported on the jig unit. The jig unit comprises: a rotation member disposed between the first and second transfer rollers and configured to rotate in a direction orthogonal to a direction in which the electrode sheet is transferred; and at least two jigs formed on an outer peripheral surface of the rotation member and configured to support the uncoated region disposed between the first and second transfer rollers while the rotation member rotates. According to the present invention, it is possible to improve the quality of the electrode tab formed on the electrode sheet.
Patent KR-20180103012-A (KR)
Inventor: NGUYEN ANDREW
IPC: H01J37/32
Filed: 2018-03-07
Abstract: The present invention provides a method for processing substrates in tandem processing regions of a plasma chamber and an apparatus thereof. In one embodiment, the apparatus is implemented as a plasma chamber. The plasma chamber includes a chamber body having a first chamber side having a first processing region and a second chamber side having a second processing region. The chamber body has a front wall and a bottom wall. A port of the first chamber side, a port of the second chamber side, and a vacuum port are arranged through the bottom wall. The vacuum port is at least a part of an exhaust path for each of the processing regions. A vacuum housing extends from the front wall and defines a second portion of the vacuum port. A substrate support unit is disposed in each of the processing regions, and a stem is coupled to each substrate support unit. Each stem extends through the chamber side ports.
Patent KR-20190106518-A (KR)
Title: Ancestry annalysis system for circuit breakers in distribution panel using power line communication
Inventor: IM CHANG JUN
IPC: H02B13/035
Filed: 2018-03-09
Abstract: According to an embodiment of the present invention, a system analysis system for circuit breakers in a distribution panel comprises: a plurality of circuit breakers arranged to form a system in lines in a distribution panel; a gateway connected with the plurality of circuit breakers; and a data logger connected with the gateway. Each of the plurality of circuit breakers includes a power line communication module. A top-ranked circuit breaker of the system among the plurality of circuit breakers receives system information with regard to each of the residual circuit breakers through the power line communication module and transmits the received system information to the data logger through the gateway. The data logger generates a system diagram with regard to the plurality of circuit breakers based on the received system information.
Patent KR-20190107502-A (KR)
Title: Lithium-titanium composite oxide comprising primary particle doped by aluminum
Inventor: CHOI SU BONG
IPC: C01G23/00
Filed: 2018-03-12
Abstract: The present invention relates to a lithium-titanium composite oxide comprising primary particles coated with aluminum and a manufacturing method thereof. After a lithium-titanium composite oxide is manufactured, re-pulverized particles are mixed with an aluminum compound, are sprayed and dried to manufacture secondary particles so primary particles are coated with aluminum. A battery including the lithium-titanium composite oxide comprising primary particles coated with aluminum is effective in inhibiting electrolyte decomposition caused by titanium ions of existing lithium-titanium composite oxides and gasification generated by residual lithium.
Patent KR-20190108377-A (KR)
Title: Electrical safety situation detection method
Inventor: MOON YOUNG BAG
IPC: G01R19/00
Filed: 2018-03-14
Abstract: The present invention relates to a method for detecting an electric safety situation which determines an electric safety situation by responding to a flexible electricity use environment suitable in accordance with situations for each situation based on electricity data and controls a situation processing signal to cope with the determined electric safety situation.
Patent KR-20190111317-A (KR)
Inventor: LEE JAE SHIN
IPC: H01L41/43
Filed: 2018-03-22
Abstract: The present invention relates to a lead-free piezoelectric ceramic composition and a manufacturing method thereof. The lead-free piezoelectric ceramic composition according to an embodiment of the present invention is the lead-free piezoelectric ceramic composition including (Bi, Na)TiO_3 and SrTiO_3, and the composition includes metal carbonate salt as a sintering aid. Therefore, the present invention is capable of providing excellent sintering ability even at low temperatures.
Patent KR-20190114239-A (KR)
Title: Making Method fo Retort pouched Oyster and Capsosiphon soup with Bamboo Salt
Inventor: HWA SE KYOUNG
IPC: A23L17/40
Filed: 2018-03-29
Abstract: The present invention relates to a method for manufacturing retort pouch of Capsosiphon fulvescens and oyster soup with bamboo salt. According to the present invention, the method comprises: a step (S1) of boiling unshelled oyster, opening the unshelled oyster, and putting out and washing the oyster to prepare boiled oyster; a step (S2) of washing Capsosiphon fulvescens with flowing water and performing dehydration to prepare Capsosiphon fulvescens; a step (S3) of preparing broth made by boiling anchovy and kelp in water; a step (S4) of adding radish, green onion, red pepper, garlic juice, edible salt, bamboo salt and the broth to the boiled oyster and Capsosiphon fulvescens, and heating the mixture to prepare a first filling material; a packaging step (S5) of adding oyster sauce, fermented anchovy juice and rice wine to the first filling material, filling the mixture in a retort pouch, and sealing the retort pouch; and a step (S6) of sterilizing the sealed retort pouch. Accordingly, the retort pouch of Capsosiphon fulvescens and oyster soup with bamboo salt provides sufficient nutritional components and high economic efficiency, and can be distributed at high temperature for a long time.
Patent KR-20190118320-A (KR)
Inventor: NO HONG JO
IPC: F25B41/00
Filed: 2018-04-10
Abstract: The present invention relates to a heat pump of a refrigerant liquid separation structure which can effectively circulate a refrigerant by separating a liquid refrigerant and a gaseous refrigerant in a process of supply hot water by using hot gas. According to the present invention, the heat pump comprises a compressor (31), a condenser (32), an expansion valve (33), and an evaporator (34) connected to each other by a refrigerant line (40) in which a refrigerant is circulated. The heat pump of a refrigerant liquid separation structure further comprises: a hot water supply tank (35) arranged between the compressor (31) and the condenser (32) to allow a portion of the refrigerant line (40) to pass therethrough to heat water by hot gas supplied from the compressor (31); a liquid supply line (41) connected to a front end of the expansion valve (33) by branching from the refrigerant line (40) on the hot water supply tank (35) side, and extended to allow a refrigerant liquid condensed by heat exchange in the hot water tank (35) to be supplied; and a gas refrigerant supply line (42) to supply a gaseous refrigerant towards the condenser (32) by branching from the liquid supply line (41).
Patent KR-20180123629-A (KR)
Title: Optical device, projection optical system, exposure apparatus, and manufacturing method of article
Inventor: YABU NOBUHIKO
IPC: G02B26/08
Filed: 2018-04-18
Abstract: The present invention provides an advantageous technique for precisely deforming the reflecting surface of a mirror with a simple structure. An optical device includes a mirror, a base member which has a rear surface spaced apart from the reflection surface of the mirror and supports the mirror, a plurality of sensors provided on the base member and measuring a distance between the base member and the mirror, a plurality of actuators provided between the base member and the mirror and exerting a force on the mirror, a control part for controlling the plurality of actuators based on a result of the measurement by the plurality of sensors and a storage part for storing the history of command values of each of the plurality of actuators by the control part. The control part estimates the deformation of the base member by heat based on the history stored in the storage part and corrects the command value of at least one of the plurality of actuators so as to reduce the influence of the deformation.
Patent KR-20190123507-A (KR)
Title: Novel hetero-cyclic compound and organic light emitting device comprising the same
Inventor: YUN HEE KYUNG
IPC: H01L51/00
Filed: 2018-04-24
Abstract: The present invention provides a novel heterocyclic compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20180123439-A (KR)
Title: Wireless battery charger with wireless control system
Inventor: ELY JEFFREY A
IPC: H02J50/12
Filed: 2018-05-03
Abstract: The present invention relates to a wireless electrical charge system (10) and an operation method (100) thereof. According to the present invention, an operation parameter is wirelessly transmitted to a system controller (42) from a remote part of the system (10) to control an output voltage of an AC power supply apparatus (16). The system controller (42) executes an adaptive model control algorithm, and the corresponding control algorithm allows the system controller (42) to update the output voltage at a faster rate than a transmission rate of the operation parameter from the remote part of the system (10).
Patent KR-20190127083-A (KR)
Title: Gangway cover apparatus for railway car
Inventor: GIM SUNG JAE
IPC: B61D17/20
Filed: 2018-05-03
Abstract: The present invention relates to a gangway cover apparatus for a railway car, which comprises: first and second elevation inner cover members including a rotating cylindrical body having a buffering means therein, which are provided at both inner sides of a gangway connecting a passage connecting unit of a railway car and a passage connecting unit of another railway car to each other; and an upper rotating cover member and a lower rotating connecting member individually installed at upper and lower portions of the gangway. Therefore, upper and lower impacts generated in a railway car are minimized, and torsion during driving of the railway car and rotation during stretching thereof are easily enabled. Accordingly, the cover apparatus covering the inside of the gangway of the railway car is installed with the first and second elevation inner cover members, the upper rotating cover member, and the lower rotating connecting member. Consequently, a safety accident can be prevented which can occur to a user of a railway car passing through a gangway, after being caused by the damage of the gangway when only the gangway of an elastic synthetic resin material of a flexible thin film is installed in a conventional railway car. Resultantly, the cover apparatus guarantees safety while passing for a passerby of the gangway. In addition, an opening and closing door of the railway car connecting the conventional gangway is removed, and instead, the first and second elevation inner cover members, the upper rotating cover member, and the lower rotating connecting member are provided on the inside of the gangway of the railway car, thereby improving the interior aesthetic quality of the gangway.
Patent KR-20190127255-A (KR)
Title: Apparatus and method for user identifying based on face profiling
Inventor: KIM IG JAE
IPC: G06F21/32
Filed: 2018-05-04
Abstract: Embodiments of the present invention relate to an identification apparatus and to a method thereof. The identification apparatus comprises: an image acquisition unit for acquiring a subject image from a photographing device photographing the subject image including a side face of a subject; a region detection unit for detecting a side face region and a sub region of the side face region in the subject image; a feature vector calculation unit for calculating a side feature vector for the subject from the side face region and the sub region; and an identification unit for verifying the identity of the subject by measuring similarity between the side feature vector and a side feature vector stored in a database.
Patent KR-20190130905-A (KR)
Title: Method and Apparatus for Korean Zero Anaphora Resolution Tagging
Inventor: RYU JI HEE
IPC: G06N99/00
Filed: 2018-05-15
Abstract: The present invention relates to a method for generating a learning corpus to restore an abbreviated Korean word. The method comprises the steps of: receiving a sentence used for tagging operation to restore an abbreviated word by a user terminal; separating a word segment from the sentence so that the user terminal may select the word segment from the received sentence; displaying tagging information on one side of the selected word segment to define the word segment if the word segment is selected by the user terminal; and tagging the selected word segment to the selected tagging information and displaying that the tagging information is tagged to the word segment if the tagging information is selected by the user terminal.
Patent KR-20190131814-A (KR)
Title: Apparatus and Method for estimating position of acoustic source
Inventor: PARK JIN SOO
IPC: G01S11/14
Filed: 2018-05-17
Abstract: Disclosed are an apparatus for estimating a position of a sound source and a method for estimating a position of a sound source. According to one embodiment of the present invention, the method for estimating a position of a sound source of the apparatus for estimating a position of a sound source comprises the steps of: estimating a first delay time of microphone pairs based on a correlation of acoustic signals detected by the microphone pairs by a combination of at least three microphones among a plurality of microphones distributed in an area; estimating a second delay time of the microphone pairs based on a distance difference of the microphone pairs from a plurality of predetermined candidate coordinates in the area; and estimating sound source coordinates based on a difference between the first delay time and the second delay time estimated for the microphone pairs for each of the plurality of candidate coordinates.
Patent KR-20190138004-A (KR)
Inventor: CHOI DONG MIN
IPC: C02F1/52
Filed: 2018-06-04
Abstract: The present invention relates to a water treatment system used at sea. The water treatment system used at sea is configured to eliminate microorganisms in introduced seawater in a seawater supply pipe and reduce binding force of the seawater by means of light energy, wavelength energy and a microwave. Seawater supplied through the seawater supply pipe passes through a water purification system installed on a ship (A) on the sea so that organic substances, contaminants, and microorganisms contained in the seawater are separated and removed, and a part of seawater having a self-purification ability is discharged to the sea. The remaining seawater passes through water purification processes of a floatation separation chamber, a decomposition chamber, a coagulating reaction chamber, a settling chamber, and a filter so that organic substances, contaminants, and microorganisms contained in the seawater are separated to facilitate separation of salts. The seawater purified thereby is supplied to a seawater heating chamber, a first heat exchange pipe, and a second heat exchange pipe, and heated by a heat exchange method and a thermodilution method in which a heat exchange unit, a re-combustion unit, a focused combustion unit, a light concentration plate, a magnetization contact piece, an ultrasonic generator, and a high frequency generator are used. Accordingly, steam from which salts are removed is discharged and then, the seawater is turned into pure water with relatively low energy by an ion-exchange method. If necessary, it is possible to obtain drinking water while the seawater passes through a desalination layer on which pumice stone, elvan, zeolite, tourmaline, and red clay are stacked.
Patent KR-20190143654-A (KR)
Inventor: KIM SANG MYUNG
IPC: G01N21/88
Filed: 2018-06-21
Abstract: The present invention relates to a metal inert gas (MIG)-welded bead inspection apparatus to remarkably increase inspection efficiency and yield. According to the present invention, the MIG welded bead inspection apparatus comprises: a frame body including vertical and horizontal frames; a power supplying means; a bracket; a laser irradiation module irradiating a line laser crossing a welded bead on an object to be welded disposed on an inspection position; a camera module extracting a line profile of the line laser irradiated to the object to be welded from a captured image; and a control unit analyzing the extracted line profile to determine whether the welded bead is welded well.
Patent KR-20180081677-A (KR)
Inventor: LEE SEONG WON
IPC: B32B25/18
Filed: 2018-06-27
Abstract: The present invention relates to a composite waterproof sheet and a waterproofing method of a rooftop structure using the composite waterproof sheet, which are capable of maintaining a state in which a waterproof sheet is fixed on a floor surface even when a temperature is suddenly changed, and are simultaneously capable of resolving a phenomenon in which a waterproof sheet is swelled. The composite waterproof sheet comprises a watertight sheet (10) and a fiber sheet (20). The waterproofing method comprises a floor surface cleaning step (S100), a waterproof sheet constructing step (S200), a foreign matter removing step (S300), a high viscosity polyurethane applying step (S400), and a coating layer forming step (S500).
Patent KR-20190093485-A (KR)
Title: Semiconductor package
Inventor: YU JAE WOONG
IPC: H01L23/498
Filed: 2018-07-02
Abstract: A semiconductor package is suggested. The package substrate of the semiconductor package includes a plurality of conductive lines of a first layer arranged on the first surface of a base layer and a plurality of conductive lines of a second layer lines electrically connected to the plurality of conductive lines of the first layer arranged on the second surface. A plating lead line is connected to one of the conductive lines of the first layer. A provisional bridge line electrically connects the conductive lines of the second layer to each other. The dielectric layer breaks the middle part of the provisional bridge line and provides first and second opening holes that separate the provisional bridge line into a first residual part, a dam part, and a second residual part. It is possible to reduce plating lines for electrolytic plating.
Patent KR-20200011731-A (KR)
Inventor: NAM JI HOON
IPC: G11C5/06
Filed: 2018-07-25
Abstract: The present invention relates to a memory device and a processing system including the memory device. According to one embodiment of the present invention, the processing system includes: a main processor; and a memory device installed in the same package as the main processor. The memory device includes: a first memory in which a plurality of memory dies are stacked; a second memory of a different type of memory from the first memory; and a base die transmitting data between the main processor and the first memory through a first interface, and transmitting data between the main processor and the second memory through a second interface of a different type of interface from the first interface. The second memory can be placed in the base die or in a separate second memory die. Therefore, the present invention is capable of expanding the capacity of a registry which can be used by an operation unit.
Patent KR-20200012352-A (KR)
Title: retainer ring device
Inventor: PARK CHEOL GYU
IPC: B24B37/32
Filed: 2018-07-27
Abstract: The present invention relates to a retainer ring device which can prevent a wafer from being separated from a wafer carrier in a semiconductor process when the wafer is polished in a chemical mechanical manner in a state in which the wafer is held by the wafer carrier. The retainer ring device can be formed in a three-piece or a two-piece structure to recycle a main body of the retainer ring device. Moreover, the retainer ring device is provided with a stepped portion unit of a first retainer ring and a protrusion rib of a second retainer ring. Therefore, a stable bonding force can be maintained in connection with movement of the wafer carrier even when the first retainer ring and the second retainer ring are softly bonded and coupled to each other.