baber/WOPTO huggingface dataset:
Patent KR-20190115974-A (KR)
Title: glass sliding door
Inventor: LEE YOUNG DO
IPC: E06B3/663
Filed: 2018-04-04
Abstract: The present invention relates to a glass door in which a door frame and components are embedded. Moreover, a locking device is installed in a window frame.
Patent KR-20190124480-A (KR)
Inventor: YOU BONG SIK
IPC: C03B37/04
Filed: 2018-04-26
Abstract: The present invention relates to a spinner for manufacturing glass fiber and, more specifically, to a spinner for manufacturing glass fiber, in which an inlet and an outlet of an orifice formed in the spinner are formed to be arranged with an inclination such that a molten material is smoothly discharged and a stress applied to a surrounding wall of the spinner is distributed to increase durability of the spinner. To this end, according to the present invention, the spinner is formed in a ring shape with a penetrated center and has a surrounding wall having a plurality of orifices formed therein. The orifice is penetrated and formed to have the inlet receiving melted and inputted glass fiber by centrifugal force caused by high speed rotation and the outlet communicating with the inlet to discharge the glass fiber received in the inlet to the outside, wherein a virtual central axis connecting the central points of the inlet and the outlet is formed to be inclined by a predetermined angle with respect to a centrifugal direction.
Patent KR-20190125647-A (KR)
Inventor: YUN DONG HYOK
IPC: D06F34/34
Filed: 2018-04-30
Abstract: The present invention relates to a water permeation preventing casing structure and a washing machine control panel assembly having the same, which are provided with a water moving discharge member provided with a water guiding flow path receiving water in a back end portion of a casing member of a front surface and a lower portion side of the casing member of a back surface, which are positioned by coming in contact with each other, to guide the same to fall to the outside of electronics, prevent the water from being permeated into the electronics, prevent failure and malfunction of the electronics, improve durability of a washing machine product, improve reliability of the product, simplify a coupling structure of a casing, improve a fragile part of a mold used for manufacturing the casing, improve a stepped portion in a coupling position of the casing, and are possible to improve strength in the coupling position.
Patent KR-20190128325-A (KR)
Title: Hole Transfer Compound and Organic Light-Emitting Diodes Using The same
Inventor: JOUNG KUK SOUNG
IPC: H01L51/00
Filed: 2018-05-08
Abstract: The present invention relates to a hole transport compound represented by chemical formula 1, and an organic light emitting device including the same. The hole transport compound according to the present invention is based on high hole transport properties, and reduces ionization potential to improve hole transport capacity and exhibits a long lifespan.
Patent KR-20190128944-A (KR)
Title: Laundry treating appratus and controlling method thereof
Inventor: KIM SEONGHWAN
IPC: D06F58/28
Filed: 2018-05-09
Abstract: To achieve the purpose of the present invention, a laundry treatment apparatus according to an embodiment of the present invention comprises: a drum for accommodating objects to be dried and installed in the main body to be able to rotate; a compressor of a heat pump for compressing a refrigerant to heat-circulate air from which moisture is removed to the drum by passing through a condenser and an evaporator when the moisture is removed from heated air absorbed from the objects to be dried; a blowing fan for generating a flow of the heated air or the air from which the moisture is removed; a driving part including a plurality of motors to provide driving force to the drum, the blowing fan, and the compressor; a cleaning part for injecting condensed water generated in the evaporator toward the surface of the evaporator in order to remove foreign substances accumulated on the surface of the evaporator when the heated air passes through the evaporator; a valve part having a plurality of condensed water ports to form a part of a path through which the condensed water flows; and a control part for controlling operation of the valve part based on an operation state of the cleaning part.
Patent KR-20190135825-A (KR)
Title: box
Inventor: LEE SEONG YUN
IPC: C01B33/159
Filed: 2018-05-29
Abstract: The present invention relates to an insulating and fireproof corrugated packing box made of a silica aerogel powder layer, and more specifically, to an insulating and fireproof corrugated packing box made of a silica aerogel powder layer, which can maximally maintain insulation property of silica aerogel powder which is nano-porous and can improve a fireproof function by incombustibility of silica by providing insulation of the silica aerogel powder to an adhesive by using the silica aerogel powder having excellent insulation.
Patent KR-20190137268-A (KR)
Inventor: LEE GEON HO
IPC: B43K7/00
Filed: 2018-06-01
Abstract: The present invention is to provide a ballpoint pen with a ruler, allowing a user to draw a straight line, comprising a ballpoint pen (1) formed to allow the user to use a ruler (2) right away; a ruler (2) installed in the lower middle part of the ballpoint pen (1); and an inlet (4) installed in the lower part of the ballpoint pen (1). The present invention has the effect of increasing the user′s convenience. In particular, the present invention is to give the user convenience in writing.
Patent KR-20180135816-A (KR)
Inventor: BING HUI
IPC: H04W52/42
Filed: 2018-06-12
Abstract: Provided are a device and a method for transmitting a message of a random access procedure, the method comprising: a step of transmitting and retransmitting message 1 of a random access procedure at a first power level through a first beam of a plurality of transmission beams of user equipment (UE) on the basis of power ramping; and a step of retransmitting, if the UE fails to receive message 2 corresponding to the message 1 in an RAR window, the message 1 at a second power level higher than or equal to the first power level through the second beam and performing beam switching to a second beam of the plurality of transmission beams, in which the message of the random access procedure is transmitted.
Patent KR-20190142470-A (KR)
Inventor: PARK JONG WOONG
IPC: G09G3/3275
Filed: 2018-06-15
Abstract: The present invention relates to a display device, which comprises: a first dot including first to third pixels, wherein the third pixel is positioned in a first direction from the first and second pixels, and the first pixel is positioned in a second direction from the second pixel; a second dot adjacent to the first dot in the first direction; a third dot adjacent to the first dot in a direction opposite to the first direction; a timing control unit for receiving grayscale values for the first to third dots with respect to an image frame from an external processor; a grayscale compensating unit for generating first and second compensated grayscale values on the basis of a first grayscale value corresponding to the first pixel and a second grayscale value corresponding to the second pixel when the first dot is determined as an edge of an object included in the image frame on the basis of the grayscale values for the first to third dots; and a data driving unit for supplying a first data voltage corresponding to the first compensated grayscale value to the first pixel, supplying a second data voltage corresponding to the second compensated grayscale value to the second pixel, and supplying a third data voltage corresponding to a third grayscale value to the third pixel.
Patent KR-20200000906-A (KR)
Title: Variable compression ratio engine
Inventor: CHOI MYUNG SIK
IPC: F02B75/04
Filed: 2018-06-26
Abstract: The present invention relates to a technique for simply realizing a variable compression ratio mechanism by varying the length of a connecting rod. The present invention introduces a variable compression ratio engine, which may restrain or allow rotation of a first connecting rod through movement of a first latching pin or a second latching pin when the engine is required to change a compression ratio, thereby varying the overall length by moving the first connecting rod in a straight direction with respect to the second connecting rod, thereby simplifying a variable compression ratio mechanism.
Patent KR-20190004231-A (KR)
Title: Plasma reactor having a function of tuning low frequency rf power distribution and a method applied to the plasma reactor
Inventor: ZHAO KUI
IPC: H01J37/32
Filed: 2018-07-02
Abstract: The present invention relates to a plasma reactor having a distribution adjusting function of a low frequency RF power which comprises a reaction chamber, a ring-shaped electrode, and a conducting connection unit. The reaction chamber has a conducting base therein, which is connected to an RF supplier of a low frequency through a first matching unit wherein an ESC is included on the conducting base so that a substrate to be processed is fixed on a surface of an upper part of the ESC, a coupling ring surrounds the conducting base, and a focusing ring is installed in an upper direction of the coupling ring to surround the ESC and be exposed to plasma during a plasma processing process. The ring-shaped electrode is placed on the coupling ring. The conducting connection unit contains at least conducting wire. A first terminal is connected to the conducting base or a conducting unit electrically coupled to the conducting base. A second terminal is connected to the ring-shaped electrode and variable impedance is serially connected to the conducting wire. The purpose of the present invention is to compensate for an etching tilting effect near a substrate, which is caused by consumption when a focusing ring is used for a long time, by simply and effectively adjusting RF power of regions near the substrate through the plasma reactor.
Patent KR-20200003990-A (KR)
Inventor: LEE HEE CHANG
IPC: B61L15/00
Filed: 2018-07-03
Abstract: The present invention relates to a device for displaying an in-train congestion degree to induce passengers to be distributed to a railway vehicle with a low congestion degree. According to one embodiment of the present invention, the device for displaying an in-train congestion degree comprises: an on-board brake control device installed in each railway vehicle of a train, monitoring a state of an object-board air system and a state of a braking device in real time to calculate a full vehicle-based weight ratio for each railway vehicle so as to generate weight information; an integrated train information control device transmitting the weight information generated from the on-board brake controller to an on-board signal device; the on-board signal device collecting the weight information for each railway vehicle received from the integrated train information control device; a ground track wireless transceiver receiving the weight information for each railway vehicle transmitted from the on-board signal device in real time through a wireless network to transmit the weight information to a platform display controller through a ground network; the platform display controller receiving the weight information for each railway vehicle of a train to be arrived from the ground track wireless transceiver to calculate the congestion degree of each railway vehicle of the train to be arrived; and a platform train information display receiving the congestion degree of each railway vehicle of the train to be arrived from the platform display controller to display the congestion degree.
Patent KR-20190008809-A (KR)
Inventor: KIM KI BAEK
IPC: H04N19/182
Filed: 2018-07-03
Abstract: Disclosed are a method and a device for decoding an image supporting multiple reference pixel layers. The method for decoding an image supporting multiple reference pixel layers comprises the steps of: checking whether multiple reference pixel layers are supported in a bit stream; determining a reference pixel layer to be used for a current block by referring to syntax information included in the bit stream when the multiple reference pixel layers are supported; configuring a reference pixel by using a pixel included in the determined reference pixel layer; and performing intra-prediction on the current block by using the reference pixel. Therefore, the image encoding/decoding efficiency can be improved.
Patent KR-20200005301-A (KR)
Inventor: PARK SEO YOUNG
IPC: G06N99/00
Filed: 2018-07-06
Abstract: According to an embodiment of the present invention, a food material brokerage method for brokering a supplier supplying food materials used in restaurant business and a restaurant owner conducting restaurant business by using the food materials, comprises: a target food material information receiving step of receiving, from a terminal of the restaurant owner, target food material information, information related to target food materials which the restaurant owner desires to order; an order tendency information production step of producing order tendency information, information related to the tendency of order of the restaurant owner in relation to the target food material; an integrated information transmission step of transmitting, to the terminal of the restaurant owner, supply information, information related to the target food material provided by the supplier, and the order tendency information; a purchase information reception step of receiving, from the terminal of the restaurant owner, purchase information generated by the terminal of the restaurant owner by selection of the restaurant owner based on the supply information and the order tendency information; and a sales contract conclusion step of allowing a sales contract to be concluded based on the purchase information. Thus, the restaurant owner can order food materials which suit the tendency.
Patent KR-20200006291-A (KR)
Inventor: JINPYO HONG
IPC: C12C13/10
Filed: 2018-07-10
Abstract: A decompression device according to an embodiment of the present invention includes: a decompression case having an inlet into which a beverage is introduced and an outlet from which the beverage is taken out; a decompression inner member including an inner body located inside the decompression case and a guide portion spirally formed on the outer circumference of the inner body and in contact with an inner surface of the decompression case; and a decompression channel formed between the decompression case and the decompression inner member, having an entrance in connection with the inlet and an exit in connection with the outlet, and having an internal cross-sectional area increasing from the entrance to the exit.
Patent KR-20200008679-A (KR)
Title: Display device
Inventor: CHO SEUNG HWAN
IPC: G02F1/1333
Filed: 2018-07-16
Abstract: A display device according to one embodiment comprises a display panel and a window combined with the display panel. The display panel comprises a main panel region comprising a first side extending in a first direction and a second side extending in a second direction intersecting the first direction, a first sub-panel region bent in contact with the first side, and a second sub-panel region bent in contact with the second side, wherein an edge of a corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is formed to be rounded. Therefore, the display device has an increased screen ratio.
Patent KR-20200011075-A (KR)
Title: Planetary geartrain of automatic transmission for vehicle
Inventor: KIM JIN HO
IPC: F16H3/66
Filed: 2018-07-24
Abstract: The present invention includes: an input shaft receiving power; an output shaft outputting power; a first planetary gear set having first, second, and third rotating elements; a second planetary gear set having fourth, fifth and sixth rotating elements; a third planetary gear set having seventh, eighth, and ninth rotating elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotating elements; a fifth planetary gear set having thirteenth, fourteenth, and fifteenth rotating elements; and first to ninth shafts connecting the rotating elements of the first planetary gear set to the fifth planetary gear set.
Patent KR-20200012660-A (KR)
Title: fishing float
Inventor: YOU SEONG OK
IPC: A01K93/00
Filed: 2018-07-26
Abstract: The present invention relates to a fishing float, in which (2) a buoyancy control groove and (1) a float top guiding hole are installed on a center rod, and (6) a float top is inserted in (1) the float top guiding hole to put out or put in the (6) a float top more by hand into (1) the float top guiding hole to a suitable length for the depth of water, so that it is possible to simply control a length of a float without changing a weight and buoyancy by controlling the length of a float top.
Patent KR-20200021269-A (KR)
Title: Platinum group metals selective crown ether, method for manufacturing the same and use as an absorbent
Inventor: CHUNG WOOK JIN
IPC: C07D273/08
Filed: 2018-08-20
Abstract: The present invention relates to platinum group (PGMs) selective crown ether, a producing method thereof, and uses as an adsorbent and, more specifically, to crown ether having a platinum group selectivity produced by using water as a solvent, a producing method thereof, and uses of the crown ether as an adsorbent when producing crown ether by using aromatic di-nucleophile and bis-epoxide. The present invention: is able to produce the crown ether having selectivity to a platinum group with high yield when performing a cyclization reaction of aromatic di-nucleophile and bis-epoxide by using water as a solvent and adding a catalyst and metal chloride; and is able to efficiently recover a platinum group through the excellent selectivity of the crown ether to Pd^(2+) or Pt^(4+).
Patent KR-20200021777-A (KR)
Title: Assembly for pull-up excercising
Inventor: NAM CHOL HWAN
IPC: A63B1/00
Filed: 2018-08-21
Abstract: The present invention relates to a pull-up exercise assembly which, from a structure that allows pull-up exercise by being selectively seated and fixed to one of a plurality of third units formed in plural along a vertical direction of a first unit in which both ends of a second unit is detachably fixed to an installation object, can be easily installed regardless of skill level by using an existing structure, thereby being able to perform pull-up exercise.
Patent KR-20190063372-A (KR)
Title: Milk jam composition containing aronia
Inventor: MOON KYU HWAN
IPC: A23C9/00
Filed: 2018-08-23
Abstract: The present invention relates to an Aronia milk jam composition, and more particularly, to an Aronia milk jam composition comprising Aronia, milk, whipped cream, saccharides, vitamin C, pectin and potato starch. Aronia milk jam comprising the components contains a large amount of anthocyanin, polyphenol, saponin, tannin, vitamins and minerals, and thus has an excellent antioxidant effect and improves the health of people who eat the Aronia milk jam. Also, the Aronia milk jam has been developed as a high-value-added product that shows favorable palatability compared to simply processed Aronia products, thereby exhibiting an effect of reviving local economy by increasing agricultural income.
Patent KR-20200022889-A (KR)
Title: Cooperative communication system with distributed space-time line codes for multi-relay node environments
Inventor: JUNG BANG CHUL
IPC: H04L1/00
Filed: 2018-08-24
Abstract: Disclosed is a cooperative communication system for transmitting data between a transmission node and a reception node via a relay node. In the cooperative communication system, only relay nodes, which successfully receive and decode data from the transmission node, among a plurality of relay nodes transmit the data to the reception node. Since the relay nodes encode the data using a space-time line coding technique, a reception device can receive the data using a simple reception technique.
Patent KR-20190024784-A (KR)
Inventor: JUSTIN KOH
IPC: G06Q30/06
Filed: 2018-08-28
Abstract: The present invention relates to a refrigerator, and more particularly, to a refrigerator configured to provide an optimized screen for management of the health of a user on a display on a front surface of the refrigerator. A refrigerator according to an aspect includes: a storage chamber; a display configured to provide a screen for management of the health of a user; and a control unit configured to control display of the display. The screen for the management of the health of the user includes at least one icon of a health score managing function icon, a walk number managing function icon, a meal plan managing function icon, and a nutrient balance managing function icon of the user which display at least one of health score graphics representing a score obtained by digitalizing information related to the health of the user, activity health graphics representing a score obtained by digitalizing an activity of the user, meal plan graphics representing a meal plan of the user, and nutrient information graphics representing nutrient information of a food stored in the storage chamber.
Patent KR-20200025506-A (KR)
Title: Magnetic variable aperture
Inventor: CHOI DONG SOO
IPC: G02B21/00
Filed: 2018-08-30
Abstract: A preferred embodiment of the present invention provides a magnetic variable aperture, which comprises: a receiving unit; a magneto rheological elastic member provided in the receiving unit and having a hole; and a plurality of magnetic field generating units arranged along the circumference of the receiving unit and generating magnetic fields causing deformation of the magneto rheological elastic member to adjust the size of the hole.
Patent KR-20200025863-A (KR)
Title: Drone equipped with fuel cell power pack having module mounting structure
Inventor: SEUNG MYEONG HUN
IPC: B64C39/02
Filed: 2018-08-31
Abstract: The present invention relates to a structure for mounting a module of a drone integrated with a fuel cell power pack. According to the present invention, power is supplied from a fuel cell so that weight can be reduced and the drone can be operated for a long time. An air circulation structure is improved so that operation environment temperature of a stack is stably maintained and formation of lift of the drone is promoted. A user can easily mount and detach a gas tank through a tiling mounting and detaching structure so that user convenience is increased. Also, the balanced structure of mounting the fuel cell module is implemented so that the overall weight balance is implemented. Therefore, drone can be stably operated.
Patent KR-20180105618-A (KR)
Title: Method for wiring a sequence control circuit
Inventor: AN GYEONG MOON
IPC: G05B19/04
Filed: 2018-09-17
Abstract: The present invention relates to a wiring method of a sequence control circuit, capable of accurately connecting access points to each other. The wiring method comprises the following steps: preparing a sequence control circuit diagram; sequentially displaying a first ordinal number in each node; displaying a terminal number on each terminal of a plurality of electric devices; sequentially displaying a second ordinal number at a position corresponding to each terminal of a first terminal unit; sequentially displaying a third ordinal number at a position corresponding to each terminal of a second terminal unit; separately disposing first and second terminal blocks, and the plurality of electric devices; sequentially displaying the second ordinal number on each terminal of the first terminal block; sequentially displaying the third ordinal number on each terminal of the second terminal block; displaying the same first ordinal number as a node to be connected to each terminal; and separately connecting each terminal of the first terminal block, the electric devices, and each terminal of the second terminal block through individual wires.