baber/WOPTO huggingface dataset:
Patent KR-20170143285-A (KR)
Inventor: KIM BEOM SOO
IPC: B66F9/08
Filed: 2016-06-21
Abstract: The present invention relates to a mast frame locking portion, formed between mast frames of a forklift or compensating for an interval caused by wear. Particularly, the mast frame locking portion is configured to lock a mast frame so as to maintain a stable state without shaking of the mast frame even if a forklift moves with cargo loaded in a carriage. To achieve the purpose of the present invention, a forklift according to the present invention comprises: an outer mast mounted to a front side of the forklift; an inner mast supported by the outer mast to be moved in a vertical direction; a lift cylinder expanding to move the inner mast in a vertical direction; and a locking portion mounted to the outer mast and locking the inner mast by closely attaching the inner mast to the outer mast and pressing the same in a state that the inner mast is moved upward.
Patent KR-20180001125-A (KR)
Inventor: JANG YI SIK
IPC: B23K11/00
Filed: 2016-06-27
Abstract: The present invention relates to an apparatus to automatically weld a brake shoe assembly, including upper and lower welding devices to weld a rim material and a web material forming a brake shoe. According to the present invention, the apparatus comprises: front and rear fixation plates symmetrically fixated and installed on an upper surface of a base; front and rear transfer plates formed in the front and rear fixation plates in parallel when facing each other to be able to reciprocate between predetermined left and right distances by a servo motor mounted on the base, installed to the front fixation plate to be able to move forward and backward in a lateral direction perpendicular to the longitudinal direction, and installed to the rear fixation plate to be able to reciprocate in the longitudinal direction; front and rear linear motor (LM) guide rails installed to be in parallel in the longitudinal direction of the front and rear moving plates, respectively; both lack gears; both pinion gears engaged with lack gears to reciprocate the front and rear transfer plates in a longitudinal direction while receiving rotary power from the server motor to be rotated clockwise and anticlockwise; a pneumatic cylinder; a rim member clamping device connected to a piston rod of the pneumatic cylinder and operating the front transfer plate forward and backward; a plurality of LM guide fixation blocks; and a plurality of LM guide moving blocks.
Patent KR-20180001964-A (KR)
Inventor: KIM JAEJIN
IPC: F04B19/00
Filed: 2016-06-28
Abstract: Provided are an electroosmotic pump and a system for pumping a fluid comprising the same, wherein the electroosmotic pump comprises: a membrane; a first electrode provided on one surface of the membrane, and having a porous support body composed of a nonconductor and an electrochemical reaction material formed on the porous support body; and a second electrode provided on the other surface of the membrane, and having a porous support body composed of a nonconductor and an electrochemical reaction material formed on the porous support body.
Patent KR-20180002146-A (KR)
Inventor: JANG YONG SEOK
IPC: B01J20/10
Filed: 2016-06-29
Abstract: The present invention relates to an effervescent composition for aquafarm water purification and sediment quality improvement. The composition according to the present invention, as a composition comprising a carbonate, an organic acid, an inorganic mineral for water quality improvement including magnesium oxide, aluminum oxide, ferric oxide, calcium oxide, silicate and the like, yeast, molasses, Rhodobacter, yeast fungus, lactic acid bacteria, Nitrosomonas and Nitrobacter, has effects of promoting growth of cultured species, purifying water and improving quality of sediment. Further, the composition according to the present invention enables the composition to be easily used, and allows the composition to reach the bottom of a lower layer portion of the sea considering depth of water of a fish farming cage, thereby enabling effective diffusion to facilitate improvement of sediment contamination.
Patent KR-20180005077-A (KR)
Inventor: PARK RAE WOONG
IPC: A01M29/24
Filed: 2016-07-05
Abstract: The present invention relates to a shark repelling device. The shark repelling device makes a user do marine activities safely without electric shock accidents by using weak electricity which is suitable for only shark repellence when a user does various marine activities. A plurality of shark repelling devices is arranged to form an electric field through interaction so a shark repelling area can be extended and output (voltage, current intensity, cycle, etc.) can be adjusted by a simple operation. Also, an underwater net is used to fix electric lines.
Patent KR-20180007513-A (KR)
Inventor: AHN JASON
IPC: G06Q10/08
Filed: 2016-07-13
Abstract: The present invention discloses a shopping mediating system with a reduced product return rate. According to an embodiment of the present invention, the shopping mediating system comprises: an online shopping mall server providing product information to a customer; a member store server providing product receipt completion information to a mediation platform server; and the mediation platform sever connecting the online shopping mall server and the mediation platform server, and calculating a first member store commission and a second member store commission.
Patent KR-20180014312-A (KR)
Inventor: ROH YOUNG SEOK
IPC: B01D71/02
Filed: 2016-07-29
Abstract: The present invention relates to a method for manufacturing a NaA zeolite separation membrane. The method comprises: a first step which injects alpha alumina balls, molecular sieves, and distilled water in order, wet grinds the same for 24 hours at 200 rpm, removes precipitates by centrifugation of the same at 6000 rpm at 4°C, takes a supernatant and dilutes water to manufacture a seed crystal; a second step which uses a vacuum filtering seed crystal coating device to coat the seed crystal formed in the first step on a surface of a separation membrane support body, dries the same and manufactures a support body to which the seed crystal is attached; a third step which adds an Al solution to an Si solution slowly, ages the same at a constant stirring speed and temperature, and manufactures a hydrothermal solution; and a fourth step which uses the separation membrane support body having the seed crystal attached, and the hydrothermal solution manufactured by the aging process for 24 hours at 25°C to perform a hydrothermal synthesis, cleans the hydrothermal-synthesized separation membrane with distilled water to remove moisture, and stores the same at a room temperature. Accordingly, the present invention provides effect of forming a plurality of NaA zeolite separation membrane having higher selectivity level and transmission as a module to be used with water, such that a separation membrane module in a different property is not be needed and ethanol and water can be stably separated.
Patent KR-20180016654-A (KR)
Inventor: LEE BYEONG JU
IPC: G01B11/16
Filed: 2016-08-04
Abstract: The present invention relates to a displacement measurement system of a mobile installation type corrugated steel plate, comprising: a base (10) configured to be installed in a retaining wall (W) of a blind ditch composed of a corrugated steel plate (C); a magnetic adsorption portion (20) for providing magnetic force with respect to the corrugated steel plate (C) from one side of the base (10); a variable support portion (30) hinge coupled with respect to the other side of the base (10) and having a rotation angle fixed by rotation; an irradiation control portion (40) for controlling a collimation angle for measuring a distance with respect to the corrugated steel plate (C) on the base (10); and a corrugated steel plate measuring portion (50) for measuring the distance of the corrugated steel plate (C), thereby capable of measuring a displacement of the corrugated steel plate while the displacement measurement system can be easily installed and uninstalled with respect to the blind ditch composed of the corrugated steel plate.
Patent KR-20180028703-A (KR)
Inventor: LEE WON JAE
IPC: H04Q9/04
Filed: 2016-09-09
Abstract: Disclosed is a display device which determines a code set capable of controlling an audio output device and sets a remote control device based on an audio output state of the audio output device receiving a mute signal from the remote control device, and a method for setting a remote control device thereof. The display device comprises: a storage part storing a plurality of code sets; a communication part performing communication with the remote control device having a microphone; an interface connected to the audio output device, and transmitting an audio signal to the audio output device; and a processor transmitting one among the plurality of code sets to the remote control device while the audio output device outputs the audio signal, determining whether the audio output device outputs the audio signal by the remote control device based on the received audio signal, when the audio signal received through the microphone is received from the remote control device, to determine whether the code set transmitted to the remote control device is the code set capable of controlling the audio output device.
Patent KR-20180032310-A (KR)
Inventor: JEON KWAN GOO
IPC: B22F1/00
Filed: 2016-09-22
Abstract: A method for producing nano-copper according to the present invention comprises: a supplying step of supplying a copper metal salt mixture and a basic mixture; a first centrifuging step of centrifuging a reactant of the copper metal salt mixture and the basic mixture; a first heating step of mixing a reducing mixture with a resultant material from the first centrifuging step, and heating the mixture at 80-100°C; a second heating step of heating a resultant product from the first heating step at 120-140°C; a third heating step of heating a resultant product from the second heating step at 160-180°C; and a second centrifuging step of diluting a resultant material from the third heating step by water or alcohols, and centrifuging the same. According to the present invention, sodium nitrate can be effectively removed in a nano-copper production process, and an hourly production amount of high purity nano-copper of 98% or higher can be remarkably improved.
Patent KR-20180032759-A (KR)
Inventor: CHOI YONG JOON
IPC: C08F6/00
Filed: 2016-09-23
Abstract: The present invention relates to a method for controlling remaining monomer contents in a polymer. According to the present invention, the control method can expect remaining monomer contents without any influence of different external factors, by controlling the hot blast mass ratio when the temperature and the speed of the hot blast are maintained. Therefore, the present invention can provide an index for manufacturing a product having a desirable remaining monomer by developing a drying condition factor to control the remaining monomer.
Patent KR-20180032861-A (KR)
Inventor: BOK GWON PIL
IPC: B01D46/00
Filed: 2016-09-23
Abstract: The present invention relates to an air purifying filter which purifies and discharges air sucked by an operation of a fan, comprising: a primary filter unit including a first case having both open sides, a first filter disposed inside the first case, and a mesh including medicinal herbs of a thick powder form having an odor removal function; a secondary filter unit including a second case having both open sides, disposed at a rear side of the primary filter unit, a second filter disposed inside the second case, and a mesh including a ceramic ball of a thick powder form having a dehumidification function; and a third filter unit including a third case having both open sides, disposed on the rear surface of the second filter unit, a third filter disposed inside the third case, and a mesh including an air freshener. According to the present invention, by applying a structure in which a plurality of filters are coupled by penetrating and coupling a filter fastening means thereto through an opening formed by cutting edges of each of the filters, the assembly of the filter is simple and manufacturing cost thereof is low. Moreover, by applying a structure in which a mesh including thick powder materials having deodorization, dehumidification, and air refreshing functions, is fitted into a corresponding space after cutting each of the filters to be elongated in a horizontal direction at each vertical interval, excellent deodorization, dehumidification, and air refreshing effects are improved.
Patent KR-20180032994-A (KR)
Inventor: CHANG SUG HUN
IPC: G01R15/04
Filed: 2016-09-23
Abstract: The present invention relates to a device for measuring potential increases in a grounding system, and more specifically, to a device for measuring potential increases in a grounding system which conveniently measures a grounding parameter of a grounding system constructed in a building or the like in a site to enable safety of the grounding system to be evaluated. The present invention measures a potential increasing voltage of a grounding system buried by a predetermined depth and comprises: a power source unit which uses an external power or an embedded independent power to generate commercial frequency currents or impulse currents and applies the same to a lead wire of the grounding system; a voltage measuring unit which measures a potential increasing voltage according to the commercial frequency currents or impulse currents applied to the grounding system through the power source unit on a ground surface; and a system control unit which controls the power source unit and the voltage measuring unit and receives the potential increasing voltage measured by the voltage measuring unit.
Patent KR-20170039584-A (KR)
Title: Single phase permanent magnet motor and driving mechanism
Inventor: LI YUE
IPC: H02K3/52
Filed: 2016-09-28
Abstract: Provided are a single phase permanent magnet motor and a driving mechanism. The motor includes a stator core, a rotor, and a winding. The rotor includes a permanent magnet. The stator includes a stator yoke, n stator teeth and n auxiliary teeth. The n stator teeth and the n auxiliary teeth are alternately arranged with an interval along the circumferential direction of the stator yoke. The winding is wound around the stator teeth. When energy is supplied to the winding, n main poles of the same polarities are generated at the n stator teeth, respectively. The n auxiliary poles with polarities opposite to the polarities of the main poles are generated at the n auxiliary teeth, respectively. Wherein n is an integer greater than 1. The motor has larger power density and efficiency. Accordingly, the present invention can reduce the whole size of the driving mechanism by reducing the whole size of the motor.
Patent KR-20180035990-A (KR)
Inventor: PARK SANG YOON
IPC: B29C70/54
Filed: 2016-09-29
Abstract: A multilayer prepreg structure according to the present invention comprise: a prepreg layer in which a carbon fiber fabric is impregnated with a first resin; and a fixing layer comprising a second resin having a curing speed higher than that of the first resin on one surface of the prepreg layer, and a manufacturing method thereof. The surface flatness of the prepreg structure can be enhanced by installing the fixing layer having a rapid curing speed on the surface layer of the prepreg structure.
Patent KR-20180038182-A (KR)
Title: Display apparatus
Inventor: IN WOO SUNG
IPC: F16M11/00
Filed: 2016-10-06
Abstract: A display device is disclosed. The display device includes a fixing bracket fixed to a wall; a wall mount coupled to the fixing bracket and configured to be set in a contact mode where it is adjacent to the wall or a tilting mode where it is tilted with respect to the wall; and a display unit supported by the wall mount. The display unit has a first accommodation part recessed in the back surface of the display unit to accommodate the wall mount and the fixing bracket and provided with a wall-mount coupling part to which the wall mount is coupled. The rear surface of the display unit is in contact with the wall when the wall mount is set in the contact mode. The display unit can be stably fixed to the wall or can be easily separated from the wall.
Patent KR-20180038838-A (KR)
Inventor: PARK CHANG JIN
IPC: B60W40/02
Filed: 2016-10-07
Abstract: The present invention relates to a lane departure warning apparatus using a single camera. By using an image filmed by the single camera, lane departure can be predicted and warned such that a low cost popular lane departure warning device can be provided. The present invention comprises: an image receiving portion; an image processing portion; and a lane separation predicting portion.
Patent KR-20180043050-A (KR)
Inventor: CHOI JONG PIL
IPC: H01R13/648
Filed: 2016-10-19
Abstract: The present invention relates to a connector. The connector (10) allows a worker to check the completion of coupling by generating a tapping sound when being coupled with another connector (40). A shielding cover (18) is formed on a housing (12) of the connector (10) in order to prevent external force from being applied to a coupling unit (34) of a coupling lever (26) which aims to be coupled with the another connector (40). In particular, the shielding cover (18) allows a pressing unit (32) in the coupling lever (26) to be exposed towards the fore-end unit (13) of the housing (12). Thus, when a worker separates the connector (10) from the another connector (40), external force is applied to the pressing unit (32) while external force is not applied to areas in the coupling lever (26) except for the pressing unit (32). Therefore, the connector (10) allows the worker to surely check coupling with another connector (40) by generating a tapping sound through normal elastic distortion and restoration of a coupling lever (26) because external force cannot be applied to the coupling lever (26) at the time of coupling with the another connector (40) by the worker.
Patent KR-20180046030-A (KR)
Title: Method for Etching of Palladium Thin Films
Inventor: CHUNG CHEE WON
IPC: C23F4/00
Filed: 2016-10-27
Abstract: The present invention relates to a method for etching a palladium thin film, more specifically, where optimum etch process conditions are applied to the palladium thin film including a type of etching gas and concentration of the etching gas. Thus, the present invention can provide a rapid etch rate and a high anisotropic (or etched) etch profile without redeposition compared to a conventional palladium thin film etch process.
Patent KR-20180046568-A (KR)
Inventor: CHOI HO WON
IPC: G02F1/1335
Filed: 2016-10-28
Abstract: The present invention relates to a display device having color filters overlapping with each other in a non-light emitting area of an upper substrate facing a lower substrate. The display device can prevent light leakage due to a white light emitting area by enabling color filters positioned adjacent to each other in the white light emitting area to have the same material, and extending the color filters to be stretched out to a non-light emitting area positioned around the white light emitting area to be longer than other non-light emitting areas.
Patent KR-20180047521-A (KR)
Inventor: PARK SANG WOOK
IPC: H04W64/00
Filed: 2016-10-31
Abstract: The present invention relates to an apparatus and a method for estimating a location of a wireless LAN terminal, which are capable of improving the accuracy of the location of the wireless LAN terminal on the basis of time information of an asynchronously configured wireless LAN AP and further improving the accuracy of the location of the wireless LAN terminal in a region where a plurality of wireless LAN APs are concentrated on the basis of the wireless LAN APs. The apparatus of the present invention comprises: a first wireless LAN AP; a second wireless LAN AP; a third wireless LAN AP; and a wireless LAN terminal which receives signals from at least two wireless LAN APs among the first wireless LAN AP, the second wireless LAN AP, and the third wireless LAN AP, and estimates a relative position with respect to the first wireless LAN AP, the second wireless LAN AP, and the third wireless LAN AP on the basis of reception time information of messages transmitted by the first wireless LAN AP, the second wireless LAN AP, and the third wireless LAN AP, reception time information of messages received from the first wireless LAN AP, the second wireless LAN AP, and the third wireless LAN AP, transmission time information of an ACK transmitted to the messages, and reception time information of the ACK.
Patent KR-20180049355-A (KR)
Inventor: KIM SUN YEOU
IPC: A23L33/105
Filed: 2016-10-31
Abstract: The present invention relates to a composition for treating atopic dermatitis containing an extract of plants belonging to the genus Pyrus as an active ingredient. The extract of plants belonging to the genus Pyrus suppresses production of inflammation-related factors in cells without cytotoxicity, alleviates symptoms of atopic dermatitis in animal models with atopic dermatitis, and thus can be useful as compositions for treating atopic dermatitis.
Patent KR-20180047983-A (KR)
Inventor: LEE JUNG WOON
IPC: B65D77/22
Filed: 2016-11-02
Abstract: The present invention relates to a pouch type package to pack kimchi, having a one-way valve formed on a surface of one top side of a package. According to the present invention, the one-way valve is made of a waterproof synthetic resin material to discharge carbon dioxide inside the package while preventing inflow/outflow of liquid and blocking a flow of air flowing inside from the outside; and a film type waterproof member capable of passing air is additionally formed on an upper part of the one-way valve. Accordingly, provided are effects capable of discharging carbon dioxide, which is generated inside a package during a process packing, distributing, and selling kimchi, to the outside to prevent the package from being expanded by the carbon dioxide, preventing outer oxygen from flowing into the package to prevent the kimchi from being overmatured, and preventing liquid from flowing into the package or flowing out from the inside.
Patent KR-20180052818-A (KR)
Inventor: CHOI BONG HWAN
IPC: C12Q1/68
Filed: 2016-11-10
Abstract: The present invention relates to an SNP marker for predicting the number of underweight piglets of pigs and a method for predicting the number of underweight piglets using the same, and more particularly, to an SNP marker, a microarray, a kit, and a method for predicting the number of underweight piglets using the same, which show a correlation with the number of underweight piglets of pigs. Since the SNP provided by the present invention shows a high correlation with the number of underweight piglets, the SNP marker of the present invention can be used to predict the number of underweight piglets of pigs at an early stage through genetic testing.
Patent KR-20180052828-A (KR)
Inventor: LIM GEO HYEOK
IPC: G03F7/00
Filed: 2016-11-10
Abstract: The present invention provides a decoration sheet comprising a thermosetting resin layer, a deposition layer, and a base layer sequentially, and a method for producing the same, wherein the thermosetting resin layer has fine patterns on a surface thereof and elongation of the sheet is 200 to 300%. According to the present invention, fine patterns can be formed to realize delicate patterns, so that the interior function is improved, and the moldability is improved by using a thermosetting resin layer.