baber/WOPTO huggingface dataset:
Patent KR-20170027735-A (KR)
Inventor: WANG MICHAEL W
IPC: G03B21/60
Filed: 2015-05-27
Abstract: 본 개시는, 입사광을 반사는 역반사 스크린 엘리먼트를 구비하는 역반사 스크린을 포함한다. 역반사 스크린 엘리먼트의 각각은 세 개의 교차 평면을 포함할 수 있다. 세 개의 교차 평면 중 적어도 하나는 0°보다 더 큰 오프셋을 가지고 90°인 각도에서 인접 평면과 교차한다. 디스플레이 시스템은, 광을 역반사 스크린 상으로 투사하는 적어도 하나의 프로젝터를 더 포함하는데, 상기 광은 이미지 또는 비디오의 특성을 묘사한다. 역반사 스크린 엘리먼트를 구비하는 역반사 스크린은, 오프셋 없이 90°의 각도에서 인접 평면과 각각 교차하는 평면을 구비하는 역반사 스크린 엘리먼트를 갖는 역반사 스크린과 비교하여, 적어도 10%만큼 감소되는 광학적 크로스토크 및/또는 적어도 5%만큼 증가되는 강도에서 광을 반사한다.
Patent KR-20170007829-A (KR)
Inventor: KIM SEUNG CHAN
IPC: C12Q1/68
Filed: 2017-01-02
Abstract: The present invention relates to a criminal tracking method through gene identification using a specific mark on a ballot, which is intended to resolve an issue associated with illegal vote and involves the gene identification. The method or a device for tracking criminals through the gene identification using the specific mark on the ballot ensures convenience, practicality, and consistency. Based on related statute, the method or the device restricts the tracking range into the ballot. T test statistics verification is carried out within an error range in a formula, and articles are produced in 5% of level of significance. By applying the formula to real life, the calculated value is consistently put into a formula 1.
Patent KR-20180082715-A (KR)
Inventor: LIM WON GOOK
IPC: A62C35/64
Filed: 2017-01-10
Abstract: The present invention relates to an individual hybrid firefighting safety system and, more specifically, to an individual hybrid firefighting safety system including an emergency exit opening means to forcibly secure an emergency exit when the emergency exit cannot be secured due to disaster and firefighting equipment for extinguishing fire. According to one aspect of the present invention, the individual hybrid firefighting safety system comprises: a disaster occurrence detection means to detect occurrence of a disaster; an emergency exit opening airbag module including an airbag disposed in a door to be able to be expanded so as to allow the door to be opened and an inflation gas generation means to generate gas for inflating the airbag; and a control unit to receive a signal from the disaster occurrence detection means and to operate the inflation gas generation means in accordance with the received signal.
Patent KR-20180083203-A (KR)
Inventor: PARK YOUNG KYUN
IPC: F16H7/08
Filed: 2017-01-12
Abstract: The present invention relates to a chain tensioner. The chain tensioner includes a guide member, a support member spaced apart from the guide member, and at least one first coil spring disposed between the guide member and the support member to elastically support the guide member.
Patent KR-20180084394-A (KR)
Inventor: KIM YONG HO
IPC: G10L15/26
Filed: 2017-01-17
Abstract: The present invention relates to a method for sensing utterance completion and an electronic device therefor that analyze a user′s utterance completion intention to determine whether voice input is finished. According to the present invention, the electronic device includes: a mike; a memory; and a processor functionally connected to the mike and the memory, wherein the processor counts end point detection (EPD) time on the basis of voice input, determines whether the last word of the voice input corresponds to a preset word stored in the memory if the EPD time is finished, and extends the EPD time if the last word corresponds to the preset word to stand by the reception of the voice input.
Patent KR-20180086915-A (KR)
Inventor: VICTOR GOTTARDI
IPC: F16K11/07
Filed: 2017-01-24
Abstract: According to the present invention, a safety apparatus of a hydraulic valve comprises: a locking and accommodating unit formed in a pool changing a flow path in a valve body while moving; and a locking and operating unit having a locking lever capable of moving to be assembled or disassembled in the locking and accommodating unit to lock or release movement of the spool.
Patent KR-20180089209-A (KR)
Inventor: KIM JANG HO
IPC: F24C15/32
Filed: 2017-01-31
Abstract: The present invention relates to a thermal circulator for a spiral oven, which prevents juice from escaping from meat through indirect heating instead of direct heating while moving meat processed food using a net moving in a spiral type, and thoroughly cooks the meat to the inside.
Patent KR-20180095255-A (KR)
Title: visual feedback apparatus for breathing and vocalization training
Inventor: KIM HYO JUNG
IPC: A63B71/06
Filed: 2017-02-17
Abstract: The present invention relates to a visual feedback apparatus for breathing and vocalization training, comprising: a microphone receiving vocal signals; a first amplifier amplifying signals outputted from the microphone; a first AD converter converting signals outputted from the first amplifier into digital signals; a mouthpiece formed in a pipe shape to flow breath therethrough to receive the breath from a user; a pressure sensor detecting pressure of the breath flowing in through the mouthpiece; a second AD converter converting signals outputted from the second amplifier into digital signals; a manipulation unit enabling the user to select a vocalization training mode and a breathing training mode; and a control unit making a display unit display size and continuous time of vocalized sound from signals provided by the first AD converter if the vocalization training mode is selected in the manipulation unit, and making the display unit display strength and continuous time of breath of the user from signals provided by the second AD converter if the breathing training mode is selected. The visual feedback apparatus for breathing and vocalization training enables the user to perform both the breathing and the vocalization training, and to check a training outcome visually.
Patent KR-20180070429-A (KR)
Inventor: CHIJINAMI TAKAYASU
IPC: B67D7/04
Filed: 2017-02-20
Abstract: The present invention provides a transfer device of fuel oil, which has composition to easily build a small section to improve mixing ability of fuel oil by enabling the fuel oil that has been heated to remain. A fuel oil storage tank (2) comprises: a suction pipe (2C) having a bell mouth (2B) opened toward a floor portion; and a small section (20) partially divided from another space within the fuel oil storage tank (2) to form a space to cover the suction pipe (2C). In the small section (20), aggregates (2A) provided as a conventional structure dividing a space are used, and a central phase of the aggregates (2A) is different for a through hole (2A1) to be installed in a position in which an outline does not cross over each other.
Patent KR-20180099324-A (KR)
Inventor: KIM MOON JUNG
IPC: G06Q50/20
Filed: 2017-02-28
Abstract: The present invention relates to a beacon-based smart attendance management system and a method thereof to increase efficiency of the attendance management system by collecting information about a smartphone and comparing the information with previously stored attendance information to manage attendance. According to an embodiment of the present invention, the beacon-based smart attendance management system comprises: a student terminal of a student transmitting a beacon signal; and a scanning device provided in every classroom to scan the beacon signal, reading information of the student terminal from the detected beacon signal, and managing attendance according to whether pre-stored attendance table information is matched with the information of the student terminal.
Patent KR-20180110437-A (KR)
Title: Tethering method and electronic device implementing the same
Inventor: KANG HYUK
IPC: G06F15/163
Filed: 2017-03-29
Abstract: The present invention relates to a tethering method and an electronic apparatus implementing the same. The electronic apparatus according to various embodiments of the present invention can comprise: a housing; a display exposed through a first part of the housing; an electrical connector exposed through a second part of the housing and including a plurality of electrical contacts; a wireless communication circuit; a first processor electrically connected to the display and the connector and configured to use a first memory address area including a plurality of first addresses; a second processor electrically connected to the wireless communication circuit and configured to use a second memory address area including a plurality of second virtual addresses; and circuitry electrically connected to a first processor and a second processor and configured to provide relations between the plurality of first addresses and the plurality of second virtual addresses. Therefore, the performance of tethering is improved by simplifying a complex process occurred during tethering.
Patent KR-20180110834-A (KR)
Title: Method for recovering metal comprising removing cyanide
Inventor: OH YOUNG MIN
IPC: C25C1/20
Filed: 2017-03-30
Abstract: The present invention relates to a method for recovering metal including a removal of a cyanide, which comprises the following steps of: providing a leachate including a metal ion and the cyanide; receiving the leachate and providing an electrolytic cell, which allows the metal ion of the leachate to be reduced and extracted from the surface of a negative electrode when the leachate is supplied to a reaction space formed between a positive electrode and the negative electrode covering the positive electrode; and supplying a decomposition solution for decomposing the cyanide and the leachate to the electrolytic cell.
Patent KR-20180110909-A (KR)
Title: Alerting apparatus for preventing vehicle's collision
Inventor: LEE JEONG YEOL
IPC: B60W30/08
Filed: 2017-03-30
Abstract: The present invention relates to an alarm apparatus for preventing vehicle collision, which includes: a distance sensing unit arranged at front, rear, left and right sides of a vehicle to sense a distance to opponent vehicles driving at front, rear, left, and right sides of the vehicle to output a corresponding signal; a control unit for detecting the opponent vehicles driving at the front, rear, left and right sides of the vehicle using the signal output from the distance sensing unit, calculating the distance to the opponent vehicles, and outputting a signal corresponding to the calculated distance and a corresponding control signal; a display unit for displaying, as image information, the distance from the opponent vehicle driving at the left side of the vehicle and the distance from the opponent vehicle driving at the right side of the vehicle calculated by the control unit; an alarm unit for outputting an alarm to a driver by varying a generation interval and a generation type according to the calculated distance output from the control unit; and a power supply unit for converting power of 12V or 24V supplied from the vehicle into power required by the distance sensing unit, the control unit, the display unit, a direction change sensing unit, and the alarm unit to supply the power. According to the present invention, sensors for detecting the distance to the opponent vehicles are attached to the front, rear, left, and right sides of the vehicle to detect the distance to the opponent vehicles driving through both lanes and various alarm signals are output to the driver. Thus, when an object is detected in a blind spot of a side mirror of the vehicle, the alarm signal is output to the driver regardless of the distance.
Patent KR-20180057481-A (KR)
Inventor: CHOI WOO YOUNG
IPC: G03B5/02
Filed: 2017-04-03
Abstract: According to one embodiment of the present invention, an apparatus for controlling a position of a camera module comprises: a magnetic body disposed on a lens barrel of a camera module; a coil disposed opposite to the magnetic body; a driver providing a signal confirming a position including a specific frequency component to the coil; a signal extractor extracting a detection signal including the specific frequency component from the signal of the coil; a position detector providing a positional signal corresponding to a position of the magnetic body based on the detection signal; and a controller providing a feedback signal to the driver to control a position error based on the positional signal from the position detector and a position reference signal. Therefore, the apparatus can perform driving and sensing of the lens barrel through one coil without employing a separating sensing means such as a hall sensor.
Patent KR-20180113730-A (KR)
Inventor: LEE SUNG GUK
IPC: G03B13/36
Filed: 2017-04-07
Abstract: An embodiment of the present invention relates to a lens driving device including a structure minimizing magnetic interference with respect to an AF feedback sensor of a driving magnet. The lens driving device comprises: a housing; a bobbin; a first coil; a first magnet; a base; a substrate including a second coil; a first sensor; a second magnet; and a second sensor. The housing includes a first side unit, a second side unit, and a first corner unit disposed between the first side unit and the second side unit. The first magnet includes a first magnet unit disposed on the first side unit of the housing and a second magnet unit disposed on the second side unit of the housing. The second sensor is disposed in the first corner unit disposed between the first side unit of the housing and the second side unit of the housing. The first magnet unit includes a first groove formed at the first corner unit. The second magnet unit includes a second groove formed at the first corner unit.
Patent KR-20180114681-A (KR)
Inventor: JANG JOON HYUNG
IPC: D01D5/253
Filed: 2017-04-11
Abstract: The present invention relates to a modified cross-section meta-aramid fiber having excellent sweat-absorbing quick-drying properties, and a production method thereof. To this end, the modified cross-section meta-aramid fiber is made in a form of Y-like or cross-like cross-section fibers by using meta-aramid polymerized with isophthaloyl chloride (IPC) and M-phenylene diamine (MPD).
Patent KR-20170122116-A (KR)
Inventor: MOON SEONG WON
IPC: G09B19/02
Filed: 2017-04-11
Abstract: The present invention relates to a hexahedral magnetic block toy to uniformly attach and detach a picture card on blocks when a magnetic block is connected by magnetism and polarity of a magnet is set. To this end, an internal space in which a magnet is stored is formed on an edge of a polyhedral bock which comprises edges and a hollow part inside so blocks are attached to each other by the magnet. A picture card is attached on each surface of the block as an engagement coupling element with male and female coupling elements or inserted into the hollow part of the block to form an insertion element at the rear surface of the picture card.
Patent KR-20170048271-A (KR)
Title: Flat-plate type induction range
IPC: H05B6/12
Filed: 2017-04-13
Abstract: Disclosed is a flat induction stove which embeds a temperature sensor in a lower surface of a ceramic flat plate, senses radiant heat radiated from an entire container to obtain a temperature proportional to a temperature of the entire container in which a real object to be cooked is cooked to provide elegant appearance and accurately set a temperature suitable for delicious cooking, and has a composite control function of a temperature and time to use an ordinary container or an ordinary rice pot without concern for a container. According to the present invention, the flat induction stove comprises: an aluminum mold (100) having a separation leg unit (104) on a lower surface thereof which includes a pair of legs for separation from a floor surface to form a space unit (102) in which a drive circuit board is mounted; the drive circuit board (12) mounted in the space unit (102) of a lower surface side of the aluminum mold (100); an induction coil unit (14) fixed on an upper surface of the aluminum mold (100); a ceramic upper plate (15) mounted on an upper surface of the induction coil unit (14); and a temperature sensor unit (16) embedded between the induction coil unit (14) and the ceramic upper plate (15) to sense radiant heat radiated from an entire container to obtain a temperature proportional to a temperature of the entire container in which a real object to be cooked is cooked.
Patent KR-20180115521-A (KR)
Inventor: SOHN BYUNG KON
IPC: B25J9/16
Filed: 2017-04-13
Abstract: The present invention relates to a method for driving by sensing an extensible object, and a robot for realizing the same. According to one embodiment of the present invention, the method for driving by enabling the robot to sense an extensible object comprises: a step of enabling a sensing module of the robot to sense a base device disposed outside the robot; a step of sensing an object connected to the base device sensed by the sensing module; and a step of enabling a control unit of the robot to perform guide operation or avoid operation by corresponding to the extensible object when the sensed object is the extensible object.
Patent KR-20180013691-A (KR)
Inventor: SCHWEIGERT EDUARD
IPC: B23B31/28
Filed: 2017-04-24
Abstract: The present invention relates to a tension-release unit having a basic body (2) arranged such that a piston (4) provided for actuation on a rod (5) is actuated and adjustable by a pressure means in a cylinder chamber (3). At least one first repulsive element (6) arranged between a pair of associated second repulsive elements (7) is provided, and in such a case, the at least one first repulsive element (6) is formed in a ring collar (9) of the rod (5) or the piston (4), and the pair of second repulsive elements (7) is formed in another part of the piston (4) or the rod (5).
Patent KR-20180119863-A (KR)
Inventor: BAE CHOONG MAN
IPC: B33Y40/00
Filed: 2017-04-26
Abstract: The present invention relates to a nozzle assembly and to a 3D printer. According to an aspect of the present invention, provided is the nozzle assembly, which comprises: a housing; a nozzle disposed in the housing and connected to an ink supply part; a first coil disposed in the housing and generating a magnetic field when power is applied; a second coil disposed in the housing, and disposed to surround the nozzle and the first coil and configured to generate a magnetic field when power is applied, wherein at least one of a magnetic field effective area and the magnetic field intensity of the second coil differs from a magnetic field effective area and the magnetic field intensity of the first coil; and an elevating part elevating the nozzle and the first and second coils, respectively, so that the nozzle and the first and second coils are positioned inside the housing or exposed to the outside of the housing.
Patent KR-20180122120-A (KR)
Inventor: SIM I SAAC
IPC: G01S11/06
Filed: 2017-05-02
Abstract: A localization apparatus and a control method thereof are published. According to an embodiment of the present invention, the localization apparatus includes a communication part for transmitting and receiving a radio signal to/from an external wireless communication apparatus, and a processor. The processor receives the radio signal of an external identification information transmitting apparatus through the communication part, obtains the identification information of the identification information transmitting apparatus included in the radio signal, and calculates the position of the localization apparatus based on unique position information which is information indicating the position of the identification information transmitting apparatus and the obtained identification information. The identification information transmitting apparatus converts a radio signal received from the outside into an electrical signal, performs modulation to include the identification information of the identification information transmitting apparatus with regard to the electrical signal, and transmits the modulated electrical signal in the form of a radio signal. It is possible to provide a high-precision localization technique that can be used irrespective of indoor or outdoor places.
Patent KR-20180128110-A (KR)
Inventor: LEE KIL SUO
IPC: E01F15/14
Filed: 2017-05-22
Abstract: The present invention relates to a delineator installed to a guardrail, a median strip or a center line, wherein the delineator is made of a material that can be firmly engaged to the guardrail or the like, and can be folded and recovered in various directions (a horizontal direction, a vertical direction, a diagonal direction, and a twisted direction) when applied with an external force applied by impact by a vehicle or the like, thereby reducing breaking possibility and also reducing time, labors and costs for replacement and maintenance. The delineator includes a reflector for reflecting light, and a mounting and coupling member mounted with the reflector and fixed to the guardrail or median strip. The mounting and coupling member comprises: an elastic mounting portion detachably mounted with the reflector while enclosing and fixing the edge of an existing reflector; at least two elastic connecting portions with one end integrally extending therefrom, and formed in a shape of post, in which the connecting portions are spaced apart from each other; and an attaching and coupling portion formed in a shape of a plate which is perpendicular to the elastic connecting portions, of which each other end of the connecting portions is integrally connected to one side, and the other side is attached to the guardrail or the median strip.
Patent KR-20180133272-A (KR)
Inventor: CHOI YOUNG JO
IPC: H04L12/12
Filed: 2017-06-05
Abstract: Disclosed is a method for making connection to a remote PC by using a digital device. According to one embodiment, the method for making connection to a remote PC in a digital device comprises the steps of: requesting access to a remote PC when executing PC service via a user interface for changing setting of the digital device; setting a network connection in order to provide the PC service as request information associated with the request for access has been identified in the remote PC; receiving an encoded video transmitted by the remote PC after screen information displayed on the remote PC has been encoded into a video; and reconstituting the screen information on the remote PC on a display while the encoded video is being decoded. According to the present invention, it is possible to conveniently use PC functions through input and output devices connected to a digital device.
Patent KR-20180135147-A (KR)
Inventor: LIM HUN MAN
IPC: F03D3/06
Filed: 2017-06-09
Abstract: The present invention relates to a vertical axis wind turbine converting a wind power to a rotational energy, in which one side blade of the vertical axis wind turbine is rotating in a mutually overlapped and engaged manner for reducing a reverse rotational force. According to the present invention, one pair of rotation axes vertically installed with a number of blades in the rotation axis at constant intervals are vertically installed so as to be freely rotatable in a lower portion stand, wherein a blade installed in each rotation axis rotates in a mutually overlapped and engaged direction. The rotational force of the rotation axis rotates a driving axis through a bevel gear, and a generator is driven by the rotational force of the driving axis.
Patent KR-20180137211-A (KR)
Inventor: NAM GI MIN
IPC: H01M10/48
Filed: 2017-06-16
Abstract: The present invention relates to a secondary battery, which comprises: an electrode assembly to which a first electrode lead and a second electrode lead are coupled; and a pouch having an accommodation part for accommodating the electrode assembly and a sealing part for sealing an edge surface of the accommodation part while front ends of the first electrode lead and the second electrode lead are taken out. The pouch has a structure in which a first resin layer, a metal layer, and a second resin layer are laminated from the inside to the outside, and a through hole is formed in the second resin layer so that the metal layer is exposed to the outside of the pouch. An insulating tape for preventing the metal layer from being exposed to the outside is attached to the through hole.