baber/WOPTO huggingface dataset:
Patent KR-20170030506-A (KR)
Title: Semiconductor structure
Inventor: CHEN YING JU
IPC: H01L21/768
Filed: 2017-03-09
Abstract: The present invention provides at least one embodiment of technologies or systems to form a semiconductor structure. A first metal area is formed in a first dielectric area. A cap area is formed on the first metal area. A second dielectric area is formed on the cap area and the first dielectric area. A trench opening part is formed in the second dielectric area. A via opening part is formed by over-etching in a part of the first metal area through the second dielectric area and the cap area. A barrier area is formed in the trench opening part and the via opening part. A via plug is formed in the via opening part and a second metal area is formed in the trench opening part. The via plug electrically connects the first and second metal areas, and has a tapering profile.
Patent KR-20180112146-A (KR)
Title: Rail stopper using magnetic force
Inventor: MUN MYEONG SIK
IPC: F16B1/00
Filed: 2017-03-30
Abstract: The present invention relates to a magnetic-type rail stopper. More specifically, the present invention relates to the rail stopper in which generation of magnetic force is controlled according to operation of a user to be fixed or released on a rail. The magnetic-type rail stopper of the present invention is easy to fix and move on the rail because the magnetic force is generated or released according to the operation of a user. A wheel fixing unit which is in close contact with a wheel in a state where a lower portion is fixed to the rail is moved in the wheel direction to press the wheel so that wheel fixing efficiency can be increased. In addition, the magnetic-type rail stopper of the present invention can be prevented from being dislocated to left or right sides with respect to the rail by external force, thereby reducing accidents.
Patent KR-20180114719-A (KR)
Inventor: JEE YOUNG HEUN
IPC: A61K36/04
Filed: 2017-04-11
Abstract: Disclosed is an immune-boosting composition using a pepsin-treated product of Porphyra yezoensis. The immune-boosting composition does not cause cytotoxicity to mouse peripheral immune cells while promoting proliferation thereof, significantly increases the number of mouse macrophages, and also significantly promotes secretion of interleukin 10 (IL-10) as Th2 cytokine and interferon-gamma as Th1 cytokine involved in differentiation and proliferation of T cells.
Patent KR-20180115827-A (KR)
Inventor: CHO BYUNG LOK
IPC: F21V23/04
Filed: 2017-04-13
Abstract: The present invention relates to a tunnel lamp control system. According to the present invention, the tunnel lamp control system includes: a first tunnel outside device collecting tunnel outside condition information of a southbound lane; a second tunnel outside device collecting and transmitting tunnel outside condition information of a northbound lane to the first tunnel outside device; a tunnel inside device installed in a tunnel to collect and transmit tunnel inside condition information including an internal illuminance of the tunnel to the first tunnel outside device and to control a tunnel lamp; and a relay controller controlling a relay switching on or off power supplied to the tunnel inside device. As such, the present invention is capable of preventing vehicle accidents through predictive driving.
Patent KR-20180116044-A (KR)
Inventor: LIM GUK CHAN
IPC: G02B27/00
Filed: 2017-04-14
Abstract: The present invention relates to an augmented reality output method performed by an augmented reality device. The augmented reality output method includes: a step of determining the direction of detected sound; a step of obtaining heading information on a user wearing the augmented reality device; a step of designing an interest direction based on a result of comparing the direction of the sound and the heading information; and a step of outputting augmented reality information on a subject in the interest direction. According to the present invention, the augmented reality output method solves inconvenience in which the user should maintain or should fix a gaze for a predetermined time or more to enable a device to know that the user is the subject interested in an existing augmented reality device. Also, the augmented reality output method enables the user to directly know the interest direction without waiting until the user maintains or fixes the gaze for the predetermined time or more in a view of the augmented reality device and outputs the augmented reality information. Therefore, the augmented reality output method improves response performance in comparison with the existing augmented reality device.
Patent KR-20180118331-A (KR)
Inventor: KIM BO KYOUNG
IPC: B33Y40/00
Filed: 2017-04-21
Abstract: The present invention provides a three dimensional printer, comprising: a chamber provided with an internal space therein; a work table installed within the chamber to be slidable up and down and fusing supplied powder into a product to be manufactured as the supplied powder are sequentially stacked into a plurality of powder layers; a powder supply unit supplying powder to an upper part of the work table; a coater moving from the powder supply unit to the work table in order to supply the powder which is stored in the powder supply unit to the upper part of the work table to form the powder layers; and a laser head unit positioned at an upper part of the chamber and irradiating the powder layers on the work table with laser beams along a contour with a pattern shape to be welded wherein the work table includes a work stand, on which the powder supplied by the power supply unit is sequentially stacked, and the work stand is manufactured with metal and nonmetal. The present invention can prevent static electricity caused by friction between the powder layers formed on the work table and laser.
Patent KR-20170051393-A (KR)
Inventor: ESKURI ALAN
IPC: A61M25/00
Filed: 2017-04-24
Abstract: Disclosed is a microcatheter including a first flexible tubular main body and a second flexible tubular main body. The first flexible tubular main body defines a longitudinal axis, and has a proximal end part, a distal end part, and a first lumen which extends while penetrating at least partially. The second flexible tubular main body practically extends in parallel with the longitudinal axis along at least some portions of the length thereof, and also has a second lumen which extends while penetrating at least partially. The first lumen and the second lumen are disposed on the same axis along at least a majority of the length of the second lumen. The distal end part of the first lumen extends toward a distal side farther distally than the distal end part of the second lumen by a distance (x).
Patent KR-20170046633-A (KR)
Inventor: JUNG SO JIN
IPC: D06F57/06
Filed: 2017-04-24
Abstract: The present invention relates to a drying rack assembly to dry an object to be dried by putting or hanging the object, and an assembly method thereof. The drying rack assembly comprises: a plurality of hangers in which fastenings are fixed and coupled to both ends thereof; and a pair of supports supporting the hangers as a plurality of coupling holes coupled with the fastenings of the hangers is formed at regular intervals at the center thereof. Accordingly, assembly and decomposition are simple; the structure is solid and stable; and packaging, transportation and storage are efficient since the volume of the drying rack assembly in a disassembled state is small.
Patent KR-20180085644-A (KR)
Inventor: BAI DONG WOON
IPC: H04L27/20
Filed: 2017-05-02
Abstract: The present invention provides a system and a method for estimating a frequency offset from which a deviation is removed. The method for estimating a frequency offset includes the operations of: estimating a signal-to-noise ratio (SNR) of a first signal; determining a multiplicative bias removal term only with a function of the signal-to-noise ratio; generating a raw estimate of a frequency offset of the first signal; and multiplying the raw estimate of frequency offset by the multiplicative bias removal term to generate a corrected frequency offset estimate of the first signal.
Patent KR-20180126742-A (KR)
Title: Dust gathering apparatus for grain drier
Inventor: HAN JONG GYU
IPC: B04C5/181
Filed: 2017-05-18
Abstract: The present invention discloses a dust collecting apparatus for a grain drier having increased dust collection efficiency, in which contaminated air containing foreign matters discharged from the grain drier is collected while passing through a primary dust collector and a secondary dust collector in order to improve the rotation power in a dust collection process, and prevents deterioration of the efficiency of air blowing of an air blower for water discharge to smoothly separate the foreign matters.
Patent KR-20180127833-A (KR)
Title: Bonding method of parts
Inventor: KIM SUNG SU
IPC: B29K705/00
Filed: 2017-05-22
Abstract: An objective of the present invention is to provide a method of bonding parts which is convenient for processing, which improves bonding force between first and second parts while molding a first part, and which makes uniform quality by forming a pattern of unevenness on a surface of first parts by a laser etching method. The method of bonding parts of the present invention comprises: an unevenness forming step of forming a predetermined pattern of unevenness on one surface of a first part; and a part bonding step of putting the first part into a die casting or an injection mold and molding a second part to be bonded to one surface of the first part.
Patent KR-20180129026-A (KR)
Inventor: KIM TAE HYEON
IPC: B05B15/00
Filed: 2017-05-24
Abstract: Disclosed is a spray type pump dispenser. The spray type pump dispenser includes: a cap part combined with a container part; a housing part located inside the cap part, and forming a tube guiding matter stored in the container part to the outside of the container part; a shaft part having a side located inside the housing part and having the other side protruding from the cap part, and forming a tube moving the matter transferred through the housing part to the outside of the cap part; a valve part penetrating the shaft part, and operated in connection with the vertical movement of the shaft part to open or close a movement passage of the housing part; a head part combined with the other side of the shaft part, and including a passage to discharge the matter; an extended tube part combined with the head part and forming a tube for guiding the matter coming from the head part; and a spray nozzle part combined with the extended tube part or head part, and spraying the matter. Thus, the present invention is capable of selectively providing spray mist and nasal spray.
Patent KR-20180130195-A (KR)
Inventor: JIN MYOUNG SOO
IPC: B62K15/00
Filed: 2017-05-29
Abstract: The present invention relates to a foldable bar, a transportation means having the same, and a method for operating the foldable bar. Specifically, the present invention provides a foldable bar which comprises: a body having a hollow portion of a certain length on both ends thereof and formed in a bar shape; a handle portion coupled to both of the ends of the body; and a joint portion connecting the handle portion and the body and making the handle portion folded. In addition, the present invention provides a transportation means having the foldable bar and also provides a method for operating the foldable bar.
Patent KR-20180130305-A (KR)
Inventor: YANG JIN OH
IPC: H01M2/10
Filed: 2017-05-29
Abstract: The present invention relates to a battery pack which reduces an increase in the temperature due to a TCO assembly, and a manufacturing method thereof. The battery pack of the present invention comprises: a battery cell; a battery cell case having the battery cell mounted therein, and including a protective element assembly receiving unit at an upper end thereof; and a protective element assembly mounted on the protective element assembly receiving unit.
Patent KR-20180130681-A (KR)
Inventor: KIM SO HEE
IPC: A61H15/00
Filed: 2017-05-30
Abstract: The present invention relates to a lymph circulation promoting apparatus comprising: a head; a sliding rod which is detachably arranged on the head and generates sliding friction on a lesion caused by lymphedema; and a massage roller which is detachably arranged on the head in parallel with the sliding rod and massages the lesion by rolling and moving depending on the moving direction of the sliding rod.
Patent KR-20180071152-A (KR)
Title: Work vehicle
Inventor: MATSUZAKI YUSHI
IPC: H04N7/18
Filed: 2017-05-31
Abstract: An object of the present invention is to provide a technique for enabling a driver or a supervisor to visually recognize a work device by using a proper overhead image of the periphery of a work vehicle including the work device. The work vehicle includes a plurality of cameras (4) for capturing a peripheral partial area allocated from the peripheral areas of a vehicle body (1) and the work device (30); a monitoring image generating module for generating a peripheral overhead image overlooking the peripheral area by synthesizing the partial overhead images from each camera, generated by the view-point transformation of the captured image of the peripheral partial area for each camera (4), on the basis of a modifiable synthesizing pattern; a synthesizing pattern modifying unit (61) for modifying the synthesizing pattern; and a display unit for displaying the peripheral overhead image.
Patent KR-20170142120-A (KR)
Inventor: SUNG SOON KEE
IPC: C07K14/195
Filed: 2017-06-15
Abstract: Provided is a technique for conferring more enhanced tolerance to herbicides for plants and/or algae and/or enhancing tolerance using protoporphyrinogen oxidase derived from prokaryotic organisms or amino acid variants thereof.
Patent KR-20180138279-A (KR)
Inventor: JUNG JIN SUNG
IPC: A61B18/18
Filed: 2017-06-21
Abstract: The present invention relates to a REX (a euthanasia auxiliary device) which is not to use a painful method when euthanasia is carried out, comprising: a chair on which a user sits; a device which transmits a signal to a sense and brain of a patient; and a switch.
Patent KR-20190001195-A (KR)
Inventor: HWANGBO KYUNGSOO
IPC: H05B6/06
Filed: 2017-06-26
Abstract: The present invention relates to a container detection sensor and an induction heating apparatus including the same. Depending on a heating operation of the induction heating apparatus, the temperature around the container detection sensor continuously changes. The resonance phenomenon occurring in a sensing coil changes as well depending on the temperature change around the container detection sensor. In the present invention, in order to reflect the change of the resonance phenomenon due to the temperature change around the container detection sensor, a temperature value around the container detection sensor is measured, and a temperature compensation value is calculated based on the measured temperature value to compensate a reference value.
Patent KR-20190001381-A (KR)
Inventor: BANG IN CHUL
IPC: A01K67/027
Filed: 2017-06-27
Abstract: The present invention relates to a method for inducing a triploid of albino Misgurnus anguillicaudatus. More particularly, the present invention relates to a method for inducing a triploid of albino Misgurnus anguillicaudatus comprising the steps of: obtaining mature eggs from female Misgurnus anguillicaudatus and obtaining sperms from male Misgurnus anguillicaudatus; artificially inseminating the obtained mature eggs and sperms; performing a low-temperature stimulation or a pressure stimulation after 2-10 minutes after artificial insemination, or simultaneously performing low-temperature stimulation and pressure stimulation; and inducing embryogenesis by maintaining the temperature of water at 10-50°C after performing the stimulation. The present invention can provide a method for inducing a triploid of albino Misgurnus anguillicaudatus which can increase the triploid induction rate and enhance the survival rate of larva. In addition, the present invention can provide a method for inducing a triploid of albino Misgurnus anguillicaudatus which has high triploid yield and can contribute to activation of aquaculture industry.
Patent KR-20190001737-A (KR)
Inventor: KANG SUK IN
IPC: G01S7/486
Filed: 2017-06-28
Abstract: The present invention provides a lidar system including a plurality of lidar devices and a control device. Each of the lidar devices may include an optical transmitter, which transmits an optical pulse signal while changing a transmission angle, and an optical receiver unit, which divides the output characteristics of input light into a non-response area, a linear area, and a saturation area. The control device may measure the angle and the distance of an object by using the time delay or the phase delay of input light and a light pulse signal received in the linear area for each transmission angle in each lidar device. The control device may set a blind attack light source area in an overlapping area of an area (first area) of the input light received from the first lidar device to the saturation area and an area (second area) of the input light received from the second lidar device to the saturation area and provide an alarm signal to an upper system with respect to the blind attack light source area.
Patent KR-20170083515-A (KR)
Inventor: IMAIZUMI YUKARI
IPC: H01L23/433
Filed: 2017-07-05
Abstract: 본 발명은, 반도체 소자 동작 시의 열을 효과적으로 봉지 부재 내부에 확산시켜, 반도체 장치의 방열성의 향상, 열저항의 저감을 실현하는 반도체 장치를 제공한다. 
반도체 장치에서, 기판과, 기판 상에 배치되는 반도체 소자와, 반도체 소자 상에 배치되는 방열 부재와, 기판의 상부와, 반도체 소자와, 방열 부재를 피복하는 봉지 부재를 구비하고, 방열 부재의 반도체 소자에 배치되는 면의 표면적은, 반도체 소자의 방열 부재가 배치되는 면의 표면적보다 큰 것을 특징으로 한다.  본 발명과 관련되는 반도체 장치에 의하면, 봉지 부재 내부에 방열 부재를 매립하는 것에 의해, 종래의 방열 부재 보다 작은 면적의 방열 부재에 의해 반도체 소자 동작 시의 열을 효과적으로 봉지 부재 내부에 확산시키고, 반도체 장치의 방열성을 향상시키며, 열저항의 저감을 도모하는 것이 가능해진다.
Patent KR-20180057492-A (KR)
Inventor: CHEN SHIH JUI
IPC: H01R4/28
Filed: 2017-07-14
Abstract: The present invention relates to a cable connector having two sets of clamping plates for applying a clamping force and reducing the effect of impedance discontinuity, which comprises an insulating base, a housing, a signal terminal, and two ground terminals. The insulating base has an upper part in which a receiving space is concavely provided. The housing is mounted on the insulating base and has a through-hole corresponding to the receiving space. The signal terminal and the ground terminals are individually installed on a lower part of the insulating base, separately have upper parts to clamp a coaxial cable extending into the receiving space, and have lower parts soldered to a signal contact point and a ground contact point on a circuit board, respectively. One of the ground terminals is adjacent to the signal terminal to reduce the effect of impedance discontinuity. The other ground terminal applies an additional clamping force to the coaxial cable.
Patent KR-20190008767-A (KR)
Inventor: KIM HEON
IPC: C08F220/18
Filed: 2017-07-17
Abstract: The present invention relates to a photopolymer composition containing: a high-polymer matrix which contains a reaction product between a polyol, containing a polyrotasine compound and a compound containing at least one isocyanate group or a precursor of the high-polymer of the same; a photoreactive monomer; and a photoinitiator. Thus, the present invention relates to a holographic recording method using a hologram recording medium manufactured from the photopolymer composition, an optical element comprising the hologram recording medium and the photopolymer composition. The present invention aims to provide the photopolymer composition which can easily provide a photopolymer layer having thin-walled and a large refractive index modulation value.
Patent KR-20190009548-A (KR)
Inventor: CHOI YONG SUN
IPC: A23L13/00
Filed: 2017-07-19
Abstract: The present invention relates to a method of producing an instant food including spicy meat stew. More specifically, the method enables uniform amounts of ingredients to be contained in products by separately filling solid matters and liquefied materials which have been pretreated, preventing precipitation of ingredients precipitated in a liquid ingredient which has not been dispersed during a production process and at the same time, enabling weighing of fixed quantities of the ingredients. The method of the present invention comprises: a first pretreatment step; a step of uniformly mixing the ingredients; a step of obtaining a liquefied material; a second pretreatment step; a step of mixing the solid matters; a step of filling the obtained liquefied material and mixed solid matters in separate packaging packs, and sealing the same; and a step of sterilizing the packaging packs having the liquefied material and mixed solid matters filled therein at high temperatures. According to the present invention, the method provides a production standard of instant food by a system of separately filling the solid matters and liquefied material. Particularly, the method of the present invention can produce products so that the products contain uniform amounts of the ingredients by preventing precipitation of the ingredients precipitated in the liquid ingredient that has not been dispersed during the production process, and enabling weighing of fixed quantities of the ingredients at the same time. Accordingly, the products produced have uniform amounts of the ingredients to maintain uniform taste, thereby increasing the completeness of the products. Therefore, the method of the present invention enhances the production process of the products and can increase the production yield of the products by preventing defects in packaged products or change of taste from being occurred.
Patent KR-20190011606-A (KR)
Inventor: LEE JI WON
IPC: A61C1/08
Filed: 2017-07-25
Abstract: The present invention relates to a dental prosthesis removing method which can remove a dental prosthesis worn on a tooth without damaging surrounding teeth. The dental prosthesis removing method comprises: a hole forming step of forming a hole on a dental prosthesis; a middle member insertion step of inserting, into the hole, a middle member whose horizontal cross section is formed in a spiral shape by rolling a flat member; a middle member attaching step of rotating and inserting a prosthesis removal member having a screw unit into the middle member to tightly attach the middle member to the dental prosthesis; and a dental prosthesis lifting step of lifting the dental prosthesis along the screw unit of the prosthesis removal member by rotation of the prosthesis removal member while an end of the prosthesis removal member comes in contact with the surface of a tooth. Accordingly, the dental prosthesis worn on the tooth can be simply and conveniently removed, and the middle member of a flat shape can be easily stored.
Patent KR-20170094525-A (KR)
Title: the safety aid device for toilet
Inventor: SUNG PAN WON
IPC: A47K17/02
Filed: 2017-07-31
Abstract: The present invention relates to a safety auxiliary device for a toilet. According to the present invention, one pair of posts composed of two supports respectively are configured to face to each other, a plurality of horizontal bars are connecting a support at a rear side of the post for integration, a lower portion of a fixing bar protruded toward the front is formed in a lower portion of the post, and a structure having a back support and an armrest to be rotatable is provided in a central portion of the post. The safety auxiliary device for a toilet can be installed in various types of toilet such as a toilet stool, a squat toilet, a portable toilet, and the like. In addition, disassembly and assembly of the horizontal bar can be easily performed. The armrest, the lower portion fixing bar, and the support can be gripped or held to assist users in using toilets. As such, elder people can conveniently use toilets by using the safety auxiliary device for a toilet.