baber/WOPTO huggingface dataset:
Patent KR-20190022378-A (KR)
Inventor: BRETTHAUER CHRISTIAN
IPC: G01N33/00
Filed: 2018-08-22
Abstract: A MEMS sensor includes a substrate and a membrane hung on the substrate, wherein resonant frequency of the membrane is influenced by ambient pressure acting on the membrane. The MEMS sensor includes an evaluation device configured to perform measurement based on the resonant frequency of the membrane to obtain a measurement result. The evaluation device is configured to consider the ambient pressure so that influence on the measurement result by the ambient pressure is at least partially compensated.
Patent KR-20190024757-A (KR)
Inventor: KATO YASUO
IPC: H01L33/02
Filed: 2018-08-27
Abstract: The objective of the present invention is to provide a lead frame and a package for a light emitting device which can increase light extraction efficiency. The lead frame comprises: a base material composed of metal; and two or more silver-containing layers stacked on the base material. The two or more silver-containing layers include an uppermost silver-containing layer containing sulfur, and a lower silver-containing layer containing no selenium or composed substantially only of silver. The package has a base material (resin molding body) which is buried to expose the uppermost silver-containing layer of the lead frame, and the light emitting device has the package and a light emitting device which is mounted on an upper surface of the exposed uppermost silver-containing layer in the package.
Patent KR-20200025301-A (KR)
Title: Stock trading system and method
Inventor: JONGYUN LEE
IPC: G06Q40/06
Filed: 2018-08-30
Abstract: The present invention relates to a stock trading system and a method thereof. The stock trading system comprises: an automatic stock trading system that executes an automatic stock transaction according to a stock trading condition formula created by a user when an automatic transaction is selected by the user; and a manual stock trading system that executes a transaction selected by the user by receiving stock related information from a home trading system (HTS) of a securities company when a manual transaction is selected by the user. Therefore, as market conditions changes, the stock trading system can respond to the changing conditions more quickly and easily and can be well prepared for emergencies.
Patent KR-20200027594-A (KR)
Title: Method for roof type string and string made by the same
Inventor: BAEK SEUNG IL
IPC: D07B1/02
Filed: 2018-09-04
Abstract: The present invention relates to a method of manufacturing a loop-type string and a string manufactured through the same. More specifically, the present invention relates to the string which forms a plurality of loops through wires made of a different material, and is formed in a cylindrical shape by serially circular knitting the same. The present invention comprises following steps of: manufacturing a wire by using the different material; forming an annular base part from one end of the wire; and forming a cylindrical part by circularly knitting the other end of the wire from the base part along a formation direction of the base part. The present invention can reduce the increase in the thickness of the wire, and can secure flexibility.
Patent KR-20200027337-A (KR)
Title: Cylindrical Secondary Battery Comprising Case with Groove
Inventor: KANG HYO SEOK
IPC: H01M2/04
Filed: 2018-09-04
Abstract: The present invention is a cylindrical secondary battery in which a jelly-roll electrode assembly is housed in a cylindrical battery case. According to the present invention, the jelly-roll electrode assembly is attached with a positive electrode tap so as to protrude upward from a winding start portion, and is attached with a negative electrode tap so as to protrude downward from a winding end portion. The cylindrical battery case has a structure in which a groove is formed so that the negative electrode tap of the jelly-roll electrode assembly is seated.
Patent KR-20200028127-A (KR)
Inventor: PARK BYUNG JOO
IPC: H01L51/50
Filed: 2018-09-06
Abstract: The present invention relates to an organic light emitting transistor based on an electrode of a low-dimensional electron structure material, which uses a graphene of a low-dimensional electron structure, which can be fundamentally evenly and easily processed, as a source (or a drain) electrode. In addition, the organic light emitting transistor (Gr-VOLET) based on a graphene has extremely low power loss characteristics and a highly improved effective aperture ratio (AR_eff) of 150% or more even at high luminance. Moreover, the organic light emitting transistor of the present invention has a mechanism where a tunneling process having a hole injected into a channel layer from a graphene source electrode is efficiently modulated by a gate voltage, has an operation principle of an excellent element, thereby being used for a next-generation display device, general lighting applications, and other practical light emitting transistor devices.
Patent KR-20200028759-A (KR)
Title: Plasma sensing device, plasma monitoring system and method of controlling plasma process
Inventor: PARK HUN YONG
IPC: H01J37/32
Filed: 2018-09-07
Abstract: According to the present invention, a plasma monitoring system comprises: a plasma chamber which performs a plasma process; first and second plasma sensing devices; and a control unit. The first and second plasma sensing devices are disposed in horizontal directions intersected with respect to a monitoring plasma plane, respectively. The first plasma sensing device generates a first detection signal for the monitoring plasma plane based on a first incident beam irradiated in a first horizontal direction and the second plasma sensing device generates a second detection signal for the monitoring plasma plane based on a second incident beam irradiated in a second horizontal direction perpendicular to the first horizontal direction. The control unit performs a convolution operation based on the first and second detection signals to detect two-dimensional plasma distribution information for the monitoring plasma plane. Accordingly, the two- or three-dimensional plasma distribution information is provided in real time based on the orthogonality of the detection signals, thereby increasing the productivity of the plasma process.
Patent KR-20200034072-A (KR)
Title: A resin composition with hybrid blowing agents which are improved shrinkage
Inventor: WON JONG CHAN
IPC: C08L23/06
Filed: 2018-09-20
Abstract: The present invention relates to a mixed foaming agent comprising a chemical foaming agent and a physical foaming agent and, more specifically, to a mixed foaming agent comprising a chemical foaming agent and a physical foaming agent and to a resin composition comprising the same. In particular, the mixed foaming agent where an inorganic chemical foaming agent and a physical foaming agent which is a thermally expandable microsphere are mixed is applied to the resin composition to solve conventional problems.
Patent KR-20190037160-A (KR)
Title: Low-loss plug connection arrangement and system having at least one such plug connection arrangement
Inventor: RUSCH CHRISTIAN
IPC: G02B6/38
Filed: 2018-09-27
Abstract: Disclosed is a plug connection arrangement body capable of electromagnetically and mechanically combining at least one radiation source with at least one dielectric waveguide. The plug connection arrangement body includes: at least one housing able to be installed on a printed circuit board; and at least one radiation source and at least one dielectric waveguide for generating electromagnetic waves. The radiation source, when installed, is surrounded at least partially by the housing on the printed circuit board, at least one storage unit for storing and arranging the dielectric waveguide is connected to the housing, and the dielectric waveguide which can be stored in the storage unit is electromagnetically combined with the radiation source. Moreover, disclosed is a system for transmitting data through electromagnetic radiation.
Patent KR-20180113480-A (KR)
Inventor: CHOI JAE HO
IPC: H04L12/58
Filed: 2018-10-05
Abstract: An apparatus for processing a task object to more efficiently manage a task comprises: a memory unit including a user memory area associated with user information, a message thread memory area accessible through the user information and associated with message thread, and a task object memory area accessible through the message thread and associated with the task object; a message thread processing unit receiving the task object including a task creator, a task processor, and task content through a chat room associated with the message thread and processing a task object operation on the message thread; and a task object processing unit processing a state of the task object, which varies on a task process diagram according to task interaction between the task creator and the task processor.
Patent KR-20200040521-A (KR)
Inventor: KANG NAM WOO
IPC: G06Q30/02
Filed: 2018-10-10
Abstract: The present invention relates to a system for local advertisement using an unmanned taxi system, which enables a user to easily use a virtual taxi stop, and a method thereof. According to the present invention, the method comprises the following steps of: allowing an advertisement management server to receive advertisement for a virtual taxi stop from an advertiser of a store adjacent to the corresponding virtual taxi stop; allowing an unmanned taxi management server to receive destination information and current location information of a user when the user inputs a destination through a user terminal; searching for a roadside, where an unmanned taxi can stop, within a predetermined radius from the current location of the user and displaying one or more set virtual taxi stops on the user terminal; receiving a selection of the virtual taxi stop from the user or providing the virtual taxi stop closest to the current location of the user; allowing the advertisement management server to display advertisement corresponding to the virtual taxi stop when the user selects the corresponding virtual taxi stop; and allowing the unmanned taxi management server to match the user with an unmanned taxi existing in the closest distance to the selected virtual taxi stop and transferring navigation information to the selected virtual taxi stop to the matched unmanned taxi.
Patent KR-20200044220-A (KR)
Inventor: YOUNGKEY SHIN
IPC: G06F16/00
Filed: 2018-10-12
Abstract: According to one embodiment of the present invention, provided is a method for constructing a database, which comprises the steps of: receiving data used to construct a database from a user; calculating a degree of time contribution having a degree of higher contribution as a time series sequence received based on time series information included in data is early; calculating a degree of data contribution based on qualitative or quantitative information included in the data; calculating a degree of construction contributed for constructing the database by the user, by reflecting the degree of time contribution to the degree of data contribution; and assigning a degree of construction contribution to identification information of the user.
Patent KR-20200042597-A (KR)
Inventor: HUH NAM
IPC: B60K17/35
Filed: 2018-10-16
Abstract: The present invention relates to a vehicle torque vectoring system and, more particularly, to a vehicle torque vectoring system which increases handling and traction performance when driving a vehicle, by having a power distribution device on one side of a differential gear device to control the power distribution of left and right wheels. The vehicle torque vectoring system including a ring gear and the differential gear device comprises: the power distribution device formed on one side of the differential gear device to control the power distribution of the left and right wheels; and an insulation operation device which is formed on one side of the power distribution device and operates to be connected to or disconnected from the power distribution device in a driving section which does not require a torque vectoring function.
Patent KR-20200046804-A (KR)
Inventor: KIM JUNG JAE
IPC: G09B25/02
Filed: 2018-10-25
Abstract: The present invention relates to an oil recovery machine for education, and more specifically, to an oil-circulating oil recovery machine for education, characterized in that different oil recovery apparatuses are mounted on a rotary shaft mounted in a main body and rotating by driving of a motor, and a recovery tank is installed at the front of each oil recovery apparatus, wherein scrappers connected to the recovery tanks and provided on a front surface of each oil recovery apparatus and on both side surfaces of a disk are brought into contact with the recovery apparatuses, respectively, such that oil stored in the main body is recovered to the recovery tanks via the oil recovery apparatuses. Accordingly, users can view each recovery apparatus at once, and can directly identify, when different types of oil recovery machines are rotating at the same speed, which type of oil recovery machine is more effective and whether a recovery rate differs according to a state of oil.
Patent KR-20200049980-A (KR)
Title: Quantum dot film, LED package, Light Emitting diode and Display device
Inventor: JANG KYUNG KOOK
IPC: H01L33/48
Filed: 2018-10-30
Abstract: The present invention relates to a quantum dot film comprising: a first quantum dot layer including a first quantum dot; and a first protective layer disposed on the first quantum dot layer, having at least two thiol groups, and including a first organic compound in which one of the at least two thiol groups is anchored to the first quantum dot, to an LED package, to a light emitting diode, and to a display device comprising the same. The amount of quantum dots in the quantum dot film increases to improve light efficiency.
Patent KR-20200049234-A (KR)
Inventor: KIM KYUNG KUN
IPC: A23B4/03
Filed: 2018-10-31
Abstract: The present invention relates to a manufacturing method of dried sea cucumber using low-temperature vacuum drying technology, which comprises: a first low-temperature vacuum drying step of drying sea cucumber at low-temperature with vacuum; a water soaking step of soaking the sea cucumber dried through the first low-temperature vacuum drying step; a slice step of slicing after removing the intestines and mouth of the sea cucumber soaked through the water soaking step; and a second low-temperature vacuum drying step of drying the sea cucumber sliced through the slicing step at low temperature with vacuum. The dried sea cucumber manufactured through the steps is not only exhibits excellent preservability by suppressing deterioration even at a room temperature, and can be used immediately as a food material.
Patent KR-20200052049-A (KR)
Inventor: SIM SANG MU
IPC: E04B1/26
Filed: 2018-11-06
Abstract: Disclosed is a wooden prefabricated structure. According to an embodiment of the present invention, the wooden prefabricated structure, which can be prefabricated without a separate coupling member, includes: a central link part formed in a polyhedron and having inserting devices respectively vertically crossing in a lower surface and a side surface; at least one horizontal member having a mortise vertically penetrating into a joint inserted into the inserting device of the side surface of the central link part; and a vertical member in which a tenon rod provided on a front end is inserted into the inserting device of the lower surface of the central link part to be inserted and coupled into the mortise.
Patent KR-20200052076-A (KR)
Inventor: MIN GYEONGCHAN
IPC: E01B31/17
Filed: 2018-11-06
Abstract: The present invention relates to a rail surface polishing apparatus capable of stably polishing an upper side as well as a lateral side of a rail in accordance with the manual control of a user. The disclosed rail surface polishing apparatus includes: a support frame including a first supporter provided at one end, a second supporter provided at the other end and a rotary base hinged with the top of the second supporter; a control screw rod supported by the first supporter of the support frame to be rotatable to be extended vertically and rotated in accordance with the rotation control of a user; a driving engine combined with the rotary base of the support frame to provide a rotation force; a polishing unit having both ends combined across both sides of the support frame and to be rotatable and including a polishing stone combined in the center to be rotated through a rotary shaft; an electric box having one end connected with the output of the driving engine to be rotatable and having the other end connected with one side of the upper part of the polishing unit to be rotatable; a driving unit connecting the output of the driving engine with the rotary shaft of the polishing stone through the electric box; a polishing stone rotation unit interposed between the control screw rod and one end of the polishing unit and rotating the polishing unit in accordance with the rotation control of the control screw rod to enable the polishing stone to be moved to a cross section of the rail; and a rail guide combined with both ends of the support frame and including a first guide roller provided on the front and rear sides to be rolled by being inserted into the rail.
Patent KR-20200052155-A (KR)
Inventor: KIM SUNG WAN
IPC: G06K19/077
Filed: 2018-11-06
Abstract: Disclosed is an integrated circuit. The integrated circuit comprises: a UHF RFID tag physical layer to use a first rectifier to rectify a UHF RFID signal acquired through a first antenna and generate a first direct current voltage; an NFC tag physical layer to use a second rectifier to rectify an NFC signal acquired through a second antenna and generate a second direct current voltage; a microcontroller unit; a nonvolatile memory device to store data processed by the UHF RFID tag physical layer, data to be processed by the UHF RFID tag physical layer, data processed by the NFC tag physical layer, and data to be processed by the NFC tag physical layer in accordance with control of the microcontroller unit; and a detector to detect inputting of one voltage of the first direct current voltage and the second direct current voltage, and supply the detected direct current voltage to one of the UHF RFID tag physical layer and the NFC tag physical layer, the microcontroller unit, and the nonvolatile memory device.
Patent KR-20200061023-A (KR)
Inventor: PARK JONG JIN
IPC: C09K9/02
Filed: 2018-11-23
Abstract: The present invention relates to a gradation decolorization microcapsule and a manufacturing method thereof, and a manufacturing method of information display module using the same. More particularly, the present invention relates to a gradation decolorization microcapsule to be provided as various information display module where at least two phase transition materials, dyes, and developers are received inside a polymer shell, which may increase a decolorized temperature range by fully coupling, partially releasing, or fully releasing a relation between the dyes and the developers according to a temperature change, and may change a color intensity to gradually decolorize the dyes, and a manufacturing method thereof.
Patent KR-20200062536-A (KR)
Inventor: KYUNGUP MAH
IPC: B60C7/10
Filed: 2018-11-27
Abstract: The present invention relates to a non-pneumatic tire for an SUV. According to an embodiment of the present invention, the non-pneumatic tire for an SUV includes: a cylindrical tread unit coming in contact with the ground; a vehicle wheel; a urethane spoke fixed to the wheel and absorbing an impact from the tread unit; and a carbon ring inserted into the tread unit to prevent distortion of the tread unit.
Patent KR-20200065155-A (KR)
Inventor: KWON SEUNG TAG
IPC: H01L35/32
Filed: 2018-11-29
Abstract: An apparatus for generating electrical energy using solar energy includes: a heat collecting unit that collects and converts solar energy into thermal energy; and a thermoelectric converting unit that converts the heat energy into electrical energy.
Patent KR-20200069436-A (KR)
Inventor: CHO YOUNG JIN
IPC: H01L51/50
Filed: 2018-12-06
Abstract: According to the present invention, a display device may comprise: a substrate including a pixel region and a peripheral region; a plurality of pixels arranged in the pixel region on the substrate; a first initialization wire arranged in the peripheral region on the substrate and providing a first initialization voltage to the plurality of pixels; and a second initialization wire arranged in the peripheral region on the substrate and providing a second initialization voltage to the plurality of pixels. The second initialization wire may overlap at least a portion of the first initialization wire.
Patent KR-20200069083-A (KR)
Title: Composition for preventing or treating benign prostatic hyperplasia comprising cinchonine as an active ingredient
Inventor: JIN WOO CHOI
IPC: A61P13/08
Filed: 2018-12-06
Abstract: The present invention relates to a composition for preventing or treating benign prostatic hyperplasia, which contains cinchonine as an active component. When cinchonine of the present invention is treated to human benign prostate hyperplasia organoid, it is possible to effectively suppress organoid formation with a significantly lower concentration compared to a treatment concentration of an existing benign prostatic hyperplasia drug to have an excellent effect of preventing and treating benign prostatic hyperplasia. Thus, the cinchonine can be usefully used in related industries.
Patent KR-20200072306-A (KR)
Inventor: KIM BYUNG MOK
IPC: G02B30/00
Filed: 2018-12-12
Abstract: An embodiment of the present invention relates to a method for generating three-dimensional shape information of an object to be measured from an image including intensity information of an object hologram generated by interference between a reference light reflected from an optical mirror and an object light affected by the object to be measured. The method for generating three-dimensional shape information of an object to be measured comprises: generating a focus adjusting image, of which the focus is adjusted, from the image, based on at least one frequency component included in the image and a wavelength of the reference light; and generating three-dimensional shape information of the object to be measured based on the generated image.
Patent KR-20200072785-A (KR)
Inventor: SHIN JAEHO
IPC: H05K3/00
Filed: 2018-12-13
Abstract: The present invention relates to a horizontal plating apparatus. More specifically, the horizontal plating apparatus of the present invention has a fluid box in a guide structure for preventing sagging or curling of a PCB substrate in the horizontal plating apparatus. The horizontal plating apparatus includes a plurality of transfer rollers which is in contact with the PCB substrate to move the PCB substrate, and a fluid box which supplies a plating solution to the PCB substrate and performs a plating process.
Patent KR-20200075501-A (KR)
Title: A method for preparing calcium carbonate using acid mine drainage sludge and a calcium carbonate prepared by the same
Inventor: CHOI JAE YOUNG
IPC: C01F11/18
Filed: 2018-12-18
Abstract: A calcium carbonate production method of the present invention utilizes waste resources by using mine drainage sludge, thereby efficiently producing calcium carbonate and simultaneously removing carbon dioxide.