baber/WOPTO huggingface dataset:
Patent KR-20180087073-A (KR)
Title: Office chair with heating and ventilation system
Inventor: MOON GIN KI
IPC: H05B1/02
Filed: 2017-01-24
Abstract: The present invention relates to an office chair, and more specifically, to an office chair with a heating and ventilation system, capable of improving the workability of a seated person and releasing muscles of the seated person by controlling the temperature of the office chair during winter/summer through the heating/cooling function. The office chair includes: a seat (100) for supporting the buttock of a seated person to support a weight of the seated person; a backrest (200) provided at a rear portion of the seat for supporting the waist and the back of the seated person; a support (300) for supporting the seat and the backrest; a heating line (400) provided inside the seat and the backrest to generate heat by receiving external power; a plurality of blowing ports (500) formed in outer surfaces of the seat and the backrest; a blower (600) provided at one side of a lower portion of the seat and receiving external power to suck external air and discharge the external air through the blowing ports of the seat and the backrest; a plurality of blowing passages (700) formed in the seat and the backrest so that the external air sucked by the blower is guided to the blowing ports; a weight sensor (10) installed at one end of the seat to sense the weight of the seated person; a controller (900) for outputting an alarm signal when it is determined according to the sensing result of the weight sensor that the heating line is operated in the absence of the seated person; and an automatic alarm signal output unit (1000) for outputting an alarm signal to the outside according to a control signal of the control unit.
Patent KR-20180090047-A (KR)
Inventor: AN EUN JUNG
IPC: G06Q10/02
Filed: 2017-02-02
Abstract: The present invention relates to a rooftop mediation system using a network. A rooftop mediation system using a network comprises: an input unit which receives rooftop information which at least one of a region with respect to a rentable rooftop space, floors, purpose of a building, purpose of rooftop use, a rental period, rental hours, rental costs, area of a rooftop from a terminal of a lender; a controlling unit which uses the rooftop information, classifies and saves categories by the number of persons to be accommodated according to regions, prices, purpose of rooftop use, and areas, and provides rooftop information which is classified by categories through a connected site or an application; and a reserving unit which receives user information which is input from a terminal of a user, sets reservation with respect to corresponding a rental period and rental hours of the rooftop, and transfers reservation information to a corresponding terminal of a lender, when reservation application which sets a rental period, rental hours, and purpose with respect to a rentable rooftop is received from a user. According to the present invention, a person who has a specific space as a rooftop which is not usually used and a person who requires a corresponding space are connected and mediated. Moreover, effective space use of an empty space can be planed, and a space as rooftop is used for a meeting, a performance, a display, a vegetable garden, or the like. Therefore, a cultural value and a social value can be created.
Patent KR-20180092335-A (KR)
Title: Self tanning Eye Make-up composition
Inventor: JU YOUNG RAN
IPC: A61K8/35
Filed: 2017-02-08
Abstract: The present invention relates to an eye make-up composition for self-tanning comprising a self-tanning agent and a pigment, wherein the self-tanning agent is included in a water phase and the pigment is included in an oil phase. According to the present invention, the eye make-up composition comprising the self-tanning agent prevents a color of the composition from changing by individually dispersing the self-tanning agent and the pigment in the water phase and the oil phase. Also, the eye make-up composition can realize various colors and obtain hardness stability by including an iron oxide coated as the pigment.
Patent KR-20170110504-A (KR)
Inventor: SHINDO YOHEI
IPC: H01M4/131
Filed: 2017-02-10
Abstract: (과제) 비수 전해액의 분해에 의한 가스의 발생을 억제하는 것이 가능한 리튬 이온 2 차 전지를 제공한다. 
(해결수단) 정극과 비수 전해액과 부극을 구비하고, 상기 정극은, 도전재와, 상기 도전재의 표면을 피복하는 층상의 니오브 함유 산화물과, 금속 리튬의 산화 환원 전위에 대한 상한 전위가 4.5 V (vs. Li/Li + ) 이상인 리튬 함유 산화물 활물질을 포함하는 리튬 이온 전지로 한다.
Patent KR-20180093622-A (KR)
Title: Method for extract of coffee
Inventor: BANG JIN YOUNG
IPC: A23F5/24
Filed: 2017-02-14
Abstract: A method for extracting coffee is provided, which comprises the following steps: aging roasted coffee beans by vacuum packing; selecting a solvent for extracting the aged coffee beans; boiling and extracting the aged coffee beans by using the selected solvent for a long time without pulverization; and filtering the extracted coffee. It is possible to extract the coffee having various flavors as compared with a conventional extraction method and to develop various kinds of coffee drinks.
Patent KR-20180094251-A (KR)
Title: shoe-tree with deodorant
Inventor: AN SUNG IL
IPC: A43D3/14
Filed: 2017-02-15
Abstract: The present invention relates to a shoe tree. More particularly, the present invention relates to a shoe tree having a deodorant which efficiently removes odors, moisture, pathogens, fungi, and the like through diffusion and convention of air inside the shoe using a deodorant provided in a front portion of the shoe tree. The present invention provides a shoe tree having a deodorant which has an extension portion (111) connected to a head and a rear portion of a head to maintain the shape of the shoe, wherein the head forms a space portion capable of containing the deodorant, and the cover is provided to open and close the space portion. The present invention can efficiently remove odors, moisture, pathogens, fungi, and the like through the deodorant without requiring additional electric power, and is convenient to carry with and move. In addition, the present invention has no risk of electric shock or other hazards since electric power is not required.
Patent KR-20180096394-A (KR)
Title: Pmulti-layered puf using aerogel blanket
Inventor: LEE JAE MYUNG
IPC: B32B5/24
Filed: 2017-02-21
Abstract: The present invention relates to a laminated polyurethane foam using an aerosol blanket, which brings reduction in boil-off rate (BOR) represented by a liquefied natural gas (LNG) vaporization amount by improving insulation properties without need of a polyurethane foam bonding process. To this end, the aerosol blanket having thickness of 10 mm is laminated in the middle of the polyurethane foam composed by mixing polyol, isocyanate, and a foaming agent at the rate of 100 : 116 : 5.
Patent KR-20180097346-A (KR)
Title: Battery cell with bus bar
Inventor: KIM SUN KYU
IPC: H01M50/553
Filed: 2017-02-23
Abstract: The present invention relates to a battery cell applied with a bus bar and a manufacturing method thereof. According to the present invention, the battery cell comprises: an electrode assembly including a positive plate and a negative plate having a separator interposed therebetween; first and second positive electrode tabs connected to the positive electrode plate, and extending to protrude from both ends thereof in a longitudinal direction of the positive electrode plate; first and second negative electrode tabs connected to the negative electrode plate, and extending to protrude from both ends thereof in a longitudinal direction of the negative electrode plate; a cell cover surrounding the electrode assembly to allow at least a portion of the first and second positive electrode tabs and the first and second negative electrode tabs to be exposed to the outside; a plate-shaped first bus bar having a protrusion formed on both ends thereof in a longitudinal direction, and connected to the first and second positive electrode tabs to be connected in parallel with the positive electrode plate; a plate-shaped second bus bar having a protrusion formed on both ends thereof in a longitudinal direction, and connected to the first and second negative electrode tabs to be connected in parallel with the negative electrode plate; a positive lead connected to any one of the first and second positive electrode tabs connected to the protrusion of the first bus bar; a negative electrode lead connected to any one of the first and second negative electrode tabs connected to the protrusion of the second bus bar; and a pouch case receiving the electrode assembly and the first and second bus bars to allow at least a portion of the positive and negative leads to be exposed to the outside. The present invention is able to prevent output of a battery cell from being deteriorated.
Patent KR-20180103583-A (KR)
Inventor: PARK JIN SEOK
IPC: A47L15/42
Filed: 2017-03-10
Abstract: The present invention relates to a pump for making a heater heat the bottom surface of the pump evenly and a dishwasher having the same. The pump according to an embodiment of the present invention comprises: a cylindrical housing in which water is received; a rotatable impeller for discharging the water in the housing to the outside; a heater cover forming the bottom surface of the housing; a heater plate joined to a lower side of the heater cover; and the heater joined to a lower side of the heater plate to heat the heater plate. The heater does not come into direct contact with the heater cover, so that the heater cover can be evenly heated.
Patent KR-20180104523-A (KR)
Title: Air conditioner
Inventor: HONG SEOK PYO
IPC: B23P13/02
Filed: 2017-03-13
Abstract: The present invention relates to an air conditioner. According to an embodiment of the present invention, the air conditioner has a refrigeration capacity of 12 kW to 17 kW, and a compressor is a rotating type compressor of which a limit refrigerant amount is 2,500 cc. Moreover, the air conditioner uses a single refrigerant R32 as a refrigerant, and a refrigerant pipe therein includes a ductile stainless steel pipe having 1% or less of a delta-ferrite matrix structure with respect to the grain size area thereof. Therefore, the refrigerant pipe may be maintained with the superior moldability while being maintained with strength and hardness greater than those of a copper pipe.
Patent KR-20180108149-A (KR)
Inventor: KANG WOO SUK
IPC: H04M1/02
Filed: 2017-03-24
Abstract: According to an embodiment of the present invention, an electronic device comprises: a housing having an opening part formed therein; a printed circuit board (PCB) disposed inside the housing; an insulating member coupled to the PCB; a first radiator formed on the insulating member; a camera electrically connected to the PCB and photographing an image through the opening part; a decoration surrounding the opening part; a second radiator including at least a part of the decoration part; and a communication circuit for feeding power to the first radiator. The communication circuit may indirectly feed power to the second radiator through the first radiator, and transmit/receive a signal of a designated frequency band through an electrical path formed by the first radiator and the second radiator. In addition, various embodiments recognized through the specification are possible.
Patent KR-20180068835-A (KR)
Inventor: OGAWA ATSUSHI
IPC: H02K1/14
Filed: 2017-03-29
Abstract: Provided are a stator core, a step motor, and a direct drive actuator, wherein the stator core can be miniaturized while maintaining a rotor diameter. The step motor (1) includes a rotor (20) and a stator (30). The stator (30) includes an A-phase stimulation part (33), a B-phase stimulation part (34), and a dummy stimulation part (38) arranged to face each other with a distance placed between the same and an outer circumferential surface of the rotor (20). The dummy stimulation part (38) is not provided with a winding core part. The A-phase stimulation part (33) and the B-phase stimulation part (34) of the stator (30) are arranged to be included in a minimum rectangular region (R) surrounding the rotor (20) when the stator (30) is viewed from the width direction (X) orthogonal to the axial direction (P) of the rotor (20).
Patent KR-20180112151-A (KR)
Title: Linear approximation signal detection apparatus using MIMO-OFDM system and method thereof
Inventor: SONG HYOUNG KYU
IPC: H04L25/03
Filed: 2017-03-30
Abstract: The present invention relates to a linear approximation signal detection apparatus using a MIMO-OFDM system and a method thereof. According to the present invention, a linear approximation signal detection method comprises the following steps of: obtaining a reception signal having a channel matrix of N×N size in response to a transmission signal of a transmission terminal; decomposing the reception signal into L (L=N/2) signals having a channel matrix of 2×2 size by using a partial ZF technique; early-detecting first and second symbols included in decomposition signals for each of the decomposition signals by applying a DFE technique to each of the L decomposition signals; selecting each of M (M < K) first candidate symbols and M second candidate symbols within a set distance from the first symbol and the second symbol among K symbols in a modulation constellation; and re-detecting the first and second symbols by applying a QRD-M technique to the decomposition signals, and detecting the first and second symbols by individually applying the M first candidate symbols and the M second candidate symbols to first and second signal detection layers for the QRD-M technique, respectively. According to the present invention, since one large MIMO system is decomposed into several small MIMO systems by using a ZF technique, complexity is reduced, and implementation is facilitated. Also, complexity is not high even when a DFE and a QRD-M, which are complex signal detection techniques, are applied to the decomposed several small MIMO systems, thereby providing low complexity and high error performance.
Patent KR-20180110910-A (KR)
Title: Discussion Educational tools and discussion teaching methods
Inventor: SHIN DONG MIYOUNG
IPC: G09B19/22
Filed: 2017-03-30
Abstract: The present invention relates to a discussion education tool and a discussion education method. The discussion education tool comprises: an upper surface which is formed in a hexagon shape; first and second side units which are connected to a base line of the upper surface to be folded, and repeatedly form figures of quadrangular and hexagonal shapes; a lower surface which is connected to base lines of the first and second side units; a card fixing unit which is formed in center units of each surface; and a keyword card which is fixed in the card fixing unit. The figure of the hexagonal shape of each surface forms lengths of the base line and a first vertical line to be twice as long as the length of an upper horizontal line, and forms the same lengths of the upper horizontal line and a second vertical line. The card fixing unit includes a card fixing protrusion which enables a user to fix the keyword card in the discussion education tool, and a card separating groove which separates the keyword card. The keyword card further includes an inputting unit to input a keyword for various fields on the upper surface. The present invention improves access to discussion education and enables a discussion using various themes.
Patent KR-20180112392-A (KR)
Title: Neglected rock mountain recovery filling material manufacturing method
Inventor: YOO JONG YEOL
IPC: C09K17/40
Filed: 2017-04-03
Abstract: The present invention relates to a filler manufacturing method for recovering a neglected rock mountain. According to an embodiment of the present invention, the filler manufacturing method for recovering a neglected rock mountain comprises a first mixing step (S1), a second mixing step (S2), a third mixing step (S3), a grinding step (S4), a fourth mixing step (S5), and a fifth mixing step (S6). The filler manufacturing method for recovering a neglected rock mountain of the present invention can minimize environmental pollution.
Patent KR-20180113829-A (KR)
Inventor: MUN MYEONG IL
IPC: B62K11/00
Filed: 2017-04-07
Abstract: Disclosed is a driving wheel for a moving means, which is a personal moving means moved when a user steps on two pedals separated from each other by both feet, respectively, and moves forward and backward so as to maintain and stabilize balance during driving as a tilting angle is applied to the moving wheel, and be conveniently used in a non-driving state. According to the present invention, the driving wheel for a moving means driven by self-propulsion comprises: an inner housing body; a pair of motors disposed on left and right sides of the housing body; a motor holder installed inside the housing body, and connected to the motors to rotate and fix the motors; a control holder coupled to the motor holder and connected to the pedal to differently control rotation between the motors; a plurality of left and right driving wheels mounted on the motor to be driven; a pair of left and right pedals connected and installed to the housing body to be used for a posture allowing a user to step thereon to be rode and operation of the driving wheel; a pair of left and right cover frames to cover and finish the housing body; and a handle protruding from the top of the housing body to be exposed out of the cover frame so as to be gripped in user′s riding.
Patent KR-20180114293-A (KR)
Inventor: LEE JOONG
IPC: G06T5/00
Filed: 2017-04-10
Abstract: According to the present invention, a method for comparing forged human shadows is performed by a system for comparing forged human shadows, comprising a calculating body and an image capturing device connected to the calculating body to capture an image of an object. The calculating body has: a control unit; a storage unit connected to the control unit and storing a forged human shadow comparing program; a display unit connected to the control unit; and an input unit connected to the control unit and playing a role of a command input means of a user. The method for comparing forged human shadows comprises a prepared human shadow characteristic value calculating step, a compared human shadow characteristic value calculating step. The prepared human shadow characteristic value calculating step comprises: a prepared human shadow calculating step of separating human shadow regions from a plurality of prepared human shadows printed with an original seal and stored in the storage unit; a prepared human shadow matching step of matching the plurality of prepared human shadows; a reference human shadow generating step of generating reference human shadows from the plurality of matched prepared human shadows; and a prepared human shadow comparing step of calculating error rates of the respective prepared human shadow relative to the reference human shadows. The compared human shadow characteristic value calculating step comprises: a compared human shadow calculating step of separating human shadow regions from the compared human shadows stored in the storage unit; and a compared human shadow comparing step of calculating error rates of the compared human shadows and the reference human shadows. The method further includes a step of displaying, on the display unit, error rates of the compared human shadows for the distribution of the error rates of the compared human shadows. Thus, the distortion of human shadows can be accurately and quickly corrected.
Patent KR-20180114663-A (KR)
Inventor: LEE YUL WOO
IPC: H01H69/02
Filed: 2017-04-11
Abstract: The present invention relates to a sheet-type temperature fuse and a manufacturing method thereof, and more particularly, to a sheet-type temperature fuse which can be installed outside or inside an ultra slim electronic product with a narrow installation space by including a sheet-type fuse forming body securing a stable connection state between an available alloy sheet and a metal sheet terminal, and a manufacturing method thereof.
Patent KR-20180080962-A (KR)
Inventor: Yang yu jie
IPC: B29C67/00
Filed: 2017-04-20
Abstract: The present invention relates to a three-dimensional printing apparatus and a printing correction method. The present invention provides a method of correcting a printing head and a printing platform, and a three-dimensional printing apparatus, wherein a tilt state of the printing platform can be measured and adjusted by using a tilt sensor on the printing platform to reduce the time consumed by a correction process. The three-dimensional printing apparatus includes a printing nozzle, the printing platform, and a controller. The printing nozzle is controlled to be moved on a movement plane. The printing platform includes a first tilt sensor which senses the tilt state of the printing platform. The controller is connected to the first tilt sensor. A printing correction method adapted to the three-dimensional printing apparatus comprises the following steps: sensing the tilt state of the printing platform by using the first tilt sensor; controlling the printing nozzle such that the printing nozzle is pressed down from a first position on the printing platform to change the tilt state of the printing platform; and correcting a relative position between the movement plane and the printing platform by the first position and the change in the tilt state of the printing platform sensed by the first tilt sensor.
Patent KR-20170121712-A (KR)
Inventor: BAUDER RUEDIGER
IPC: H03H9/76
Filed: 2017-04-24
Abstract: Provided is a resonator element used in a filter to improve the tunability of the filter. The resonator element comprises a first resonator acoustically connected to a second resonator. The first resonator has terminals to be included in a filter structure. The tuning circuit is connected to the second resonator to enable tuning of the resonator element.
Patent KR-20170128095-A (KR)
Inventor: KIM HA SUNG
IPC: H04W28/12
Filed: 2017-04-28
Abstract: Embodiments of the present invention relate to a method and a device for linking between a 5G and an LTE/LTE-advanced radio access network (RAN) on a 5G network capable of controlling a flow packet based QoS in order to provide various packet QoS. According to embodiments of the present invention, various services having various requests of the 5G and a QoS property through a linkage of the flow packet based 5G and an LTE/LTE-advanced base station can be more flexibly and finely provided, and a stable connection can be provided by efficient linkage between the 5G and the LTE/LTE-advanced base station. A method for linking between heterogeneous radio access networks comprises the following steps of: a master base station receiving a service quality policy from a core network connected with the master base station and a secondary base station; receiving at least one packet flow from the core network; and mapping the at least one packet flow to at least one of a radio flow and a radio bearer based on the service quality policy.
Patent KR-20180121719-A (KR)
Inventor: YANG DONG HO
IPC: F16F9/46
Filed: 2017-04-28
Abstract: The present invention relates to a variable fluid damper using a magnetorheological elastomer (MR-E) and orifice control, which is able to control a damping force in real time while selectively increasing or decreasing an inner diameter of an orifice via the MR-E. To this end, the variable fluid damper using the MR-E and the orifice control according to the present invention comprises: a cylinder body formed in a tube shape, wherein the cylinder body comprises: an internal pipe in which vertical reciprocation of a piston is performed by external forces; and an external pipe having a fluid moving hole communicating with the internal pipe, and formed outside the internal pipe for movement of the fluid. The MR-E orifice having the diameter thereof varied by a selectively applied magnetic field is formed between an upper fluid moving hole and a lower moving hole within the external pipe.