baber/WOPTO huggingface dataset:
Patent KR-20190108404-A (KR)
Title: Manufacturing apparatus of titanium tetrachloride and manufacturing method of the same
Inventor: JUNG EUN JIN
IPC: B01J19/00
Filed: 2018-03-14
Abstract: Disclosed is an apparatus for manufacturing titanium tetrachloride comprising: a two-stage fluidized chlorination reactor placed up and down; and a distribution unit located in the fluidized chlorination reactor. The fluidized chlorination reactor comprises: a first chlorination reaction unit located on the upper part of the fluidized chlorination reactor and making a chlorination reaction of ore comprising iron and titanium; and a second chlorination reaction unit located on the lower part of the fluidized chlorination reactor and making a chlorination reaction of titanium dioxide supplied from the first chlorination reaction unit. The distribution unit moves the titanium dioxide in a dispersed form to the second chlorination reaction unit. Accordingly, iron chloride and titanium chloride with high purity can be obtained from ore comprising iron and titanium.
Patent KR-20190108829-A (KR)
Title: Lid bonding device for storage container
Inventor: LEE EIC JAE
IPC: B65B7/28
Filed: 2018-03-15
Abstract: Disclosed is a lead temporary bonding device of a storage container. The disclosed lead temporary bonding device of the storage container comprises: a support column installed in a main frame; a lead supply part for laminating a plurality of leads using a support pole in an upper plate provided on an upper side of the support column; a lifting frame lifted and lowered by a lifting driving part between the support column; a reverse rotating shaft installed in the lifting frame and rotating by a reverse part; a vacuum adsorption part installed in the reverse rotating shaft to vacuum-suction the lead in the lead supply part and supplying the lead to the storage container transferred by a transfer member by rotation by the reverse part; and a temporary bonding part provided in the lifting frame and applying heat to a part of the lead mounted in the storage container through a vacuum suction part to temporarily bond the lead to the storage container. Therefore, the present invention is capable of preventing repositioning and separation of the lead.
Patent KR-20190110165-A (KR)
Title: Insect trap device
Inventor: EOM HOON SIK
IPC: A01M1/04
Filed: 2018-03-19
Abstract: The present invention relates to an insect trap device. The insect trap device according to an embodiment of the present invention includes a trap case having an open top structure; a trap liquid filled in the trap case; and a light emitting module for emitting attracting light to attract pests to the trap liquid, wherein the attracting light passes through the trap liquid and is emitted to the top of the trap case.
Patent KR-20190120908-A (KR)
Title: Thermophotovoltaic device
Inventor: NA WON SAN
IPC: H02S30/10
Filed: 2018-04-17
Abstract: The present invention provides a thermophotovoltaic power generation device which uses light occurring when burning a portable burner to generate power for charging a portable electronic device or supplying the power. The provided thermophotovoltaic power generation device comprises: a housing having an accommodation hole formed therein and arranged in a portable burner; an emitter accommodated in the accommodation hole and arranged to be adjacent to the portable burner; a support member accommodated in the accommodation hole and arranged to be spaced apart from the emitter; a plurality of thermophotovoltaic elements accommodated in the accommodation hole and arranged on a lower surface of the support member; and a heat sink accommodated in the accommodation hole and arranged on an upper surface of the support member.
Patent KR-20190124836-A (KR)
Title: Apparatus for controlling massage apparatus and method thereof
Inventor: HAN SANG CHEOL
IPC: A61H15/02
Filed: 2018-04-26
Abstract: One embodiment of the present invention is to provide an apparatus for controlling a massage device which can easily adjust a massage operation time and massage intensity, and a method thereof. An apparatus for controlling a transfer motor of a massage device and a method thereof are provided. The apparatus for controlling a transfer motor of a massage device according to an embodiment of the present invention comprises: a setting unit for setting a massage mode; and a control unit for controlling a moving speed of a driving module for performing a massage to adjust at least one of an operation time and a massage intensity of a corresponding massage pattern according to the massage mode set by the setting unit and a user′s body type.
Patent KR-20190125780-A (KR)
Inventor: YU KWAN JONG
IPC: F26B21/00
Filed: 2018-04-30
Abstract: The present invention relates to a rainwater removing device for an umbrella and, more specifically, to a rainwater removing device for an umbrella, capable of removing rainwater from the umbrella by spraying air in a state in which the umbrella is unfolded. The rainwater removing device for an umbrella of the present invention easily removes rainwater because the rainwater is removed while a canopy of an umbrella is unfolded. In addition, the rainwater removing device for an umbrella of the present invention has an advantage of uniformly removing rainwater from the canopy by forming an air discharge part for removing rainwater into a circular shape corresponding to the canopy such that the rainwater is moved from the inside to an edge side of the canopy along an arc curvature of the canopy such that the rainwater can be induced to fall downwards.
Patent KR-20190128824-A (KR)
Title: Iridium complex, composition having the same, and use thereof
Inventor: KWON TAE HYUK
IPC: C07F15/00
Filed: 2018-05-09
Abstract: The present invention relates to an iridium complex which is a compound represented by chemical formula 1, a composition comprising an iridium complex, and uses thereof. In the chemical formula 1, R^1 to R^8, and A are as defined in claim 1. The present invention can provide the iridium complex that can be effectively applied to the regulation of amyloid beta peptide aggregation.
Patent KR-20190129174-A (KR)
Title: Spacer for reinforcing bar in a wall
Inventor: SONG DO GEUN
IPC: E04C5/16
Filed: 2018-05-10
Abstract: According to the present invention, provided is a spacer capable of being easily manufactured with less probability of damage or separation even when applied to a rebar placed in a mold to form a wall installed near a retaining wall. The spacer comprises: a body (1) having a plate shape; an outer rebar holder (2) holding an outer rebar outside the inner center of a mold (100); an inner rebar holder (3) installed at the other end of the body (1) in the same direction as the outer rebar holder (2) to hold an inner rebar inside the inner center of the mold (100); a separation member (4) installed in the body (1) in a direction opposite to the outer rebar holder (2) or inner rebar holder (3) to make a gap between the mold (100) and the outermost rebar; and a separation prevention unit (5) preventing the spacer from being separated from the rebar on the outer rebar holder (2) due to a shock or the like. The outer rebar holder is separated into two parts on both sides, and a distance between the parts is more than the width of the inner rebar holder, so a synthetic resin spacer can be injected through a mold to enable vertical division.
Patent KR-20190130378-A (KR)
Title: Ship for carrying out simultaneous works in closed zone and method therefor
Inventor: CHUNGKON KIM
IPC: B08B5/04
Filed: 2018-05-14
Abstract: Disclosed are a ship for implementing an enclosed area blending work and a method thereof. The ship implementing the enclosed area blending work comprises: an enclosed area including at least one of an LNG cargo hold and a ballast tank; and a laser cleaning device disposed in the enclosed area for removing foreign matter from the surface of a workpiece located in the enclosed area.
Patent KR-20190132016-A (KR)
Title: Azide-containing Crosslinking Agents having Excellent Luminescent Property or Charge-Transfer Property
Inventor: LEE JIHOON
IPC: H01L51/00
Filed: 2018-05-18
Abstract: The present invention relates to an azide crosslinking agent with excellent luminescence or charge transfer characteristics, and more particularly, to a crosslinking agent which can improve luminescence or charge transfer characteristics while having excellent crosslinking efficiency in a solution process in a manufacturing process of an organic electronic device. According to various embodiments of the invention, the crosslinking agent has excellent solvent resistance and crosslinking efficiency by introducing various substituents and bonds, and also the crosslinking efficiency can be improved by introducing an azide type crosslinking group into an aromatic structure. In addition, the crosslinking agent can be applicable to various devices because the crosslinking agent exhibits luminescence or charge transfer characteristics while exhibiting excellent solvent resistance and crosslinking efficiency. The crosslinking agent is represented by the following chemical formula 1.
Patent KR-20180134761-A (KR)
Inventor: OLIVER HUGUES ANTOINE
IPC: G06F3/01
Filed: 2018-06-05
Abstract: Provided is a haptic effect enabled system which includes a first image sensor, a second image sensor, a haptic output device, and a processor coupled to the image sensors and the haptic output device. The first image sensor generates a first digital image and the second image sensor generates a second digital image. The processor receives a notification of an image event related to the first or second digital image. The processor determines a haptic effect corresponding to the image event and applies the haptic effect to the haptic output device.
Patent KR-20190140322-A (KR)
Inventor: DAEKIL KANG
IPC: F25D25/04
Filed: 2018-06-11
Abstract: The present invention relates to a refrigerator. According to an embodiment of the present invention, the present invention is to provide a refrigerator individually having an electric device for the ascent and descent inside a door unit and a mechanical device for the ascent and descent of a drawer unit in a drawer on the outer side of a door. The refrigerator comprises: a cabinet having an upper storage space and a lower storage space; the door unit opening and closing the lower storage space; the drawer unit installed in the lower storage space to be inserted and withdrawn and having an accommodation space of an accommodated space; a driving device installed in the door unit; and a lifting device of a scissors structure, which is installed in the drawer unit and including multiple rods supporting the accommodated object in the lower part and crossing each other. The driving device includes: a motor assembly providing power; a screw assembly ascending and descending by the motor assembly and including a rotation gear vertically and horizontally moving on the bottom of the drawer unit; a guiding member installed on the side of the screw assembly and having a gear unit connected to the rotation gear; and a lever connecting rotation shaft of the rotation gear and the rotation shaft of the rod and moving the lifting device as the rotation shaft of the rod rotates in accordance with the movement of the rotation gear.
Patent KR-20200004531-A (KR)
Inventor: AHN HYO SHIK
IPC: F24F11/56
Filed: 2018-07-04
Abstract: According to an aspect of the present invention, an air conditioner comprises: an outdoor unit; a plurality of indoor units connected to a wired serial communication line to the outdoor unit; and a plurality of wired remote controls which are connected to the corresponding indoor units by wires among the plurality of indoor units and transmit a predetermined signal to the connected indoor units. A first wired remote control among the plurality of wired remote controls transmits and receives a signal according to a type length value (TLV) protocol through the serial communication line with indoor units other than a corresponding first indoor unit among the plurality of indoor units, and is connected to a server or a mobile terminal through Wi-Fi communication.
Patent KR-20200010827-A (KR)
Inventor: JOO DON SOO
IPC: A61M1/00
Filed: 2018-07-23
Abstract: The present invention provides a clamp adapted for attachment and release of a suction tube (30) releasably coupled to a shaft (20) rotating inside a shaver body to rotate together with the shaft. More specifically, the present invention provides a clamp for attachment and release of a medical shaver, the clamp comprising: a body portion; a release groove (120) formed in a perpendicular direction with respect to a length direction on the front side of the body portion; a release slit (125) formed in a perpendicular direction with respect to a length direction of the top side of the body portion, and communicating with the release groove; and a mounting groove (145) formed in a length direction from the center of the right side of the body portion. Accordingly, the present invention allows a suction member of a shaver to be attached or released without being held by the hand of a person, but by using a simple device, and thus can render the attachment and release convenient while generating a hygienically advantageous effect.
Patent KR-20200018969-A (KR)
Title: Cable Steel Wire Armour Cutter
Inventor: JU JI HUN
IPC: B23D33/02
Filed: 2018-08-13
Abstract: The present invention provides a cable steel wire cutting device capable of resolving narrow work space limitations. The cable steel wire cutting device comprises: a main body formed in a C-shaped clamp shape; a cutter module including a cutter blade formed on a horizontal portion of the lower end of the main body to cut a cable steel wire, and a cutter cover to fix the cutter blade on the main body; a guide module facing the cutter module to be formed on a horizontal portion of the upper end of the main body, and including a guide frame having a triangular groove on which a cable is placed and vertically sliding along a vertical guide unit of the main body, and a guide frame fixing bolt to couple the guide frame to the vertical guide unit of the main body; and a cable cutting size adjustment screw module inserted into a screw groove formed on the end of the horizontal portion of the upper end of the main body, wherein one end thereof is coupled to the guide frame and a disk-shaped handle is fixed and formed on the other end thereof. The cutter blade compresses and cuts a steel wire of a cable placed on the triangular groove in a prescribed depth by rotation of the handle, and the cutter blade is rotated about the cable to rotate and cut the steel wire of the cable.
Patent KR-20200022232-A (KR)
Title: Power transmission apparatus for vehicle
Inventor: HWANG SEONG WOOK
IPC: F16H3/66
Filed: 2018-08-22
Abstract: Disclosed is a vehicle transmission. According to one embodiment of the present invention, the vehicle transmission comprises: a first input shaft; a second input shaft; a power transmission shaft; a first intermediate shaft; a composite transmission unit including a first planetary gear set and a second planetary gear set; a fixed transmission unit; and an output shaft. According to the present invention, fuel efficiency can be improved by realizing a multi-stage transmission.
Patent KR-20200024653-A (KR)
Title: Method and apparatus for repeated transmission of control information in wireless communication system
Inventor: PARK SUNG JIN
IPC: H04L1/00
Filed: 2018-08-28
Abstract: The present invention relates to a method for repeatedly transmitting control information in a wireless communication system and an apparatus thereof. According to an embodiment of the present invention, a method for allowing a terminal to repeatedly transmit control information in a wireless communication system comprises the steps of: receiving a control information repetition setting including a repetition level parameter indicating the number of control reset sets (CORESET) repeatedly transmitted through upper signaling; and based on the control information repetition setting, performing blind decoding of control information on the CORESET repeatedly transmitted.
Patent KR-20200025520-A (KR)
Title: A refrigerator
Inventor: TAEJIN YEOM
IPC: F25D23/02
Filed: 2018-08-30
Abstract: An objective of the present invention is to provide a refrigerator capable of increasing an automatic withdrawal distance of a drawer door. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having a storage room; a drawer door to open and close the storage room by insertion and withdrawal; a driving device arranged on a lower wall of the storage room, and including a motor and a pinion rotated by rotation of the motor; a rack gear member arranged on the lower surface of the drawer door and provided with a rack gear engaged with the pinion to insert and withdraw the drawer door by rotation of the pinion; and an accommodation space formed on the front end of the lower wall of the storage room and dented from the upper surface of the lower wall of the storage room to accommodate at least a portion of the driving device. The driving device is arranged in the accommodation space and at least a portion of the driving device is embedded in the lower wall of the storage room. The lower wall of the storage room is formed by the lower surface of the cabinet. An area in which the accommodation space is formed on the lower wall of the storage room protrudes out of the cabinet to be formed thicker than the other areas of the lower wall of the storage room.
Patent KR-20200027133-A (KR)
Inventor: LIM YU RI
IPC: G11C7/10
Filed: 2018-09-03
Abstract: Provided is a semiconductor apparatus which comprises: a data detection circuit detecting the number of bits set to a predetermined logic level in data and generating a detection signal; a selection transmission circuit transmitting the detection signal or control data to a pre-masking signal based on a transmission selection signal; and a masking signal generation circuit latching the pre-masking signal based on a pipe input control signal and outputting the latched pre-masking signal as a masking signal for controlling a data masking operation based on a pipe output control signal.
Patent KR-20200030994-A (KR)
Title: Stand roller with ball joint head
Inventor: LEE DONG HYEOK
IPC: F16M11/14
Filed: 2018-09-13
Abstract: The present invention relates to a stand roller with a ball joint head, which allows a mount installed on a bow part of a hull and a mooring roller at an upper side to be joint-coupled through the ball joint head capable of a 360-degree revolution. Therefore, two or more mooring lines unwound through a winch can be flexibly supported through one mooring roller.
Patent KR-20190035521-A (KR)
Title: Multilayer ceramic capacitor
Inventor: SASAKI TAKASHI
IPC: H01G4/012
Filed: 2018-09-17
Abstract: The present invention provides a multilayer ceramic capacitor which can maximally resolve concerns about dual-surface external electrodes. Each external electrode (12) of the multilayer ceramic capacitor (10) continuously includes: a first surface shape unit (12a) existing on each end surface in a first direction (d1) of a capacitor body (11); a second surface shape unit (12b) existing on one end surface in a third direction (d3) of the capacitor body (11); and an auxiliary surface shape unit (12c) existing on both end surfaces in a second direction (d2) of the capacitor body (11). A maximum third direction dimension (D3 [12c]) of the auxiliary surface shape unit (12c) of each external electrode (12) is smaller than a third direction dimension (D3 [12a]) of the first surface shape unit (12a) of each external electrode (12). Also, a first direction dimension (D1 [12c]) of the corresponding auxiliary surface shape unit (12c) is smaller than a first direction dimension (D1 [12b]) of the second surface shape unit (12b) of each external electrode (12).
Patent KR-20200032542-A (KR)
Title: Separator for rechargeable lithium battery and rechargeable lithium battery including the same
Inventor: CHOI YEONJOO
IPC: H01M10/052
Filed: 2018-09-18
Abstract: The present invention relates to a separator for a lithium secondary battery having high heat resistance and strong adhesion while securing air permeability, and a lithium secondary battery including the same. The separator for a lithium secondary battery comprises: a porous substrate; and a coating layer placed on at least one side of the porous substrate. The coating layer includes a (meth) acrylic-based copolymer including a first structural unit derived from (meth) acrylamide, and a second structural unit including at least one of a structural unit derived from (meth)acrylic acid and (meth)acrylate, and a structural unit derived from a (meth)acrylamidosulfonic acid and salt thereof, wherein 55 mol% to 95 mol% of the first structural unit are contained for 100 mol% of the (meth)acrylic copolymer and 5 mol% to 45 mol% of the second structural unit are contained for 100 mol% of the (meth)acrylic copolymer.
Patent KR-20200038094-A (KR)
Inventor: DONGHOON LEE
IPC: F25C1/18
Filed: 2018-10-02
Abstract: The present invention provides an ice maker including: an upper tray having a hemispherical cell; a lower tray provided at a lower part of the upper tray and having the hemispherical cell; and a heater disposed adjacent to the lower tray. When water supply to the tray is completed, the temperature of the heater is changed stepwise while cold air is supplied to the tray.
Patent KR-20200038704-A (KR)
Title: Wireless power transfer appratus
Inventor: LEE SEONG HUN
IPC: H02J50/80
Filed: 2018-10-04
Abstract: The present invention relates to a wireless power transmission apparatus. According to an embodiment of the present invention, a wireless power transmission apparatus includes: a power transmission unit having a plurality of transmission coils partially overlapping, and wirelessly transmitting power to a wireless power reception apparatus through any one coil combination selected from the plurality of transmission coils; and a control unit for generating the coil combination so that at least one of the plurality of transmission coils is included therein, transmitting a coil selection signal through the at least one transmission coil included in the coil combination, receiving a response signal for the coil selection signal through the at least one transmission coil, and selecting an operating coil combination to be used for wireless power transmission among the coil combination based on the response strength of the response signal and the charging efficiency of the wireless power reception apparatus. Accordingly, the wireless power transmission apparatus can enlarge a high-efficiency charging area in a multi-coil partially overlapping.