baber/WOPTO huggingface dataset:
Patent KR-20180111364-A (KR)
Title: Air conditioner
Inventor: CHOI SUNG SIK
IPC: F24F13/28
Filed: 2017-03-31
Abstract: The present invention provides an air conditioner. According to the present invention, the air conditioner comprises: a first suction body having a first air suction unit; a second suction body having a second air suction unit, and arranged in a side portion of the first suction body for the second air suction unit to be opposite to the first air suction unit; a first air blowing unit arranged between the first suction body and the second suction body, and operated to discharge air sucked through the first air suction unit forwards; and a second air blowing unit arranged between the first air blowing unit and the second suction body, and operated to discharge air sucked through the second air suction unit forwards. Moreover, the first and second air blowing units are individually and independently operated.
Patent KR-20180112314-A (KR)
Title: Method for fabricating self-doped titanium dioxide photoanode and photoelectrochemical small-scale water purification system thereof
Inventor: CHO KANG WOO
IPC: C02F1/461
Filed: 2017-04-03
Abstract: The present invention relates to a method for manufacturing a self-doped titanium dioxide photoelectrode and a photoelectrochemical water treatment device using the self-doped titanium dioxide photoelectrode, wherein Ti_(4+) of titanium dioxide (TiO_2) is self-doped with Ti^(3+) to improve the light absorption rate and electrical conductivity of titanium dioxide, thereby improving the self-doping efficiency of Ti^(4+) into Ti^(3+) and preventing Ti^(3+) from being re-oxidized into Ti^(4+). The method for manufacturing a self-aligned titanium dioxide photoelectrode according to the present invention comprises the steps of: forming titanium oxide nanostructure on a titanium base material by putting a titanium base material into a fluorine-containing electrolyte and anodizing the titanium base material; converting the titanium base material into an amorphous titanium oxide nanostructure by thermally treating the titanium base material at low temperature; depositing co-catalyst nanoparticles on a titanium base material including an amorphous titanium oxide nanostructure; reducing Ti^(4+) of the amorphous titanium oxide nanostructure into Ti^(3+) by putting the titanium base material deposited with the co-catalyst nanoparticles into a pH buffer solution and by applying power thereto; and converting the amorphous titanium oxide nanostructure, in which Ti^(3+) is self-doped, into a self-doped crystalline titanium oxide nanostructure.
Patent KR-20180112893-A (KR)
Title: straw cap and apparatus and device for manufacturing method
Inventor: SHIN MYOUNG HO
IPC: B21D51/44
Filed: 2017-04-03
Abstract: The present invention relates to a straw cap and a manufacturing apparatus and a manufacturing method thereof. The manufacturing apparatus comprises: a first processing unit forming a punching unit with respect to the surface of the straw cap; a second processing unit pressing the outside in the circumferential direction of the straw cap and forming a cutting unit while expanding the diameter size of the punching unit; a third processing unit bending the bent end portion of the punching unit to enable the same to be spaced to the outside; and a fourth processing unit pressing the end portion of the bent bending unit and allowing the end portion to be rolled toward the punching unit. Accordingly, the end portion of the edge of the punching unit can be prevented from being exposed to the outside so that the end portion can be prevented from being oxidized or rusty.
Patent KR-20180113083-A (KR)
Title: Scaffolding apparatus
Inventor: HEO DA RA
IPC: E04G3/28
Filed: 2017-04-05
Abstract: A scaffolding apparatus is provided. The scaffolding apparatus comprises: a scaffolding supporting a worker; a locking movement unit provided on an upper side of the foothold to be moved along the longitudinal axis of a rail while being locked by the rail; and an interval adjustment unit connecting the scaffolding and the locking movement unit and adjusting an interval between the scaffolding and the locking movement unit.
Patent KR-20180113097-A (KR)
Title: Body massage apparatus and massage method using the same
Inventor: KIM HO BUM
IPC: A61N1/36
Filed: 2017-04-05
Abstract: A body massage apparatus according to an embodiment of the present invention includes a housing having a grippable shape, a massage part in contact with a target to be massaged, generating a signal having at least one frequency depending on at least one massage type, controlling duty ration for the generated signal and massing the target by using the duty ratio-controlled signal, and a control part formed at one side surface of the housing and controlling the operation or power supply of the massage part. According to the body massage apparatus and the massage method of the present invention, a massage type signal inputted depending on selection by a user is generated and the generated signal is modulated, controlled and filtered to provide comfortable and smooth massage stimulation to the user.
Patent KR-20170124085-A (KR)
Inventor: AHN EUN YOUNG
IPC: G09B7/06
Filed: 2017-04-21
Abstract: The present invention relates to a content market service system for improving an autonomous learning and executing a test evaluation in real time, comprising: a print in which questions and micro object identifier (OID) regularly arranged are recorded; a code recognition device which recognizes OID codes of the print and transmits OID information corresponding to the OID codes; a terminal which receives the OID information transmitted from the code recognition device through a wireless communication, and displays question information corresponding to the OID information; a question information database which stores question information corresponding to the OID information; and a question processing server which produces location information of a location pointed by a user from the OID information transmitted through a learner terminal via a communication network or a relay, detects question information corresponding to the location information from the question information database, then uses the detected question information to perform a test question solving operation. Accordingly, an autonomous learning can be improved, and test costs can be reduced.
Patent KR-20180120422-A (KR)
Inventor: KIM HYUNG HO
IPC: B65B13/18
Filed: 2017-04-27
Abstract: According to the present invention, an automatic string binding machine for fish comprises: an input hopper (110) into which fish is inputted; a first conveyor (120) provided with a plurality of partitions (121) to prevent fish inputted from the input hopper (110) from falling downwards as the fish is caught at a predetermined distance, and transferred upwards and horizontally to be inclined; a fish direction detection unit (130) detecting front, rear, up, and lower directions of fish that is horizontally transferred by the first conveyor (120); a fish direction conversion unit (140) in which the fish transferred by the first conveyor (120) falls, and the fallen fish falls downwards by changing a front and rear direction of the fish detected by the fish direction detection unit (130); a fish erection unit (150) provided in a lower portion of the fish direction conversion unit (140) to be changed in a direction to transfer the fallen fish, and a back portion of the fish is placed in an upper portion to be erected and discharged; and a string weaving unit (160) weaving a string for fish discharged from the fish erection unit (150).
Patent KR-20180126168-A (KR)
Title: Efficient energy storage system for monitoring and controlling battery periodically
Inventor: CHAI KANG SEOK
IPC: H02J7/00
Filed: 2017-05-17
Abstract: The present invention includes: a capacitor connected to a voltage sensing line connected with both terminals of a battery cell to charge a voltage of each battery cell; a voltage measurement part sensing a charging voltage of the capacitor corresponding to each battery cell through the voltage sensing line; a DC/AC converter converting power of an embedded battery cell into AC power and then delivering the power to an included transformer; an AC/DC converter converting the power, which is applied to a connection terminal outside the transformer, into DC power and then delivering the power to the battery cell; and a control part controlling the flow of the power between the transformer and the battery cell by controlling the AC/DC converter and the DC/AC converter. As such, the present invention is capable of solving problems caused by the malfunction of a cell balancing circuit.
Patent KR-20180131261-A (KR)
Inventor: CHOI SE WAN
IPC: H02J7/02
Filed: 2017-05-31
Abstract: The present technology discloses an apparatus for charging a battery using an induction current of a GIS enclosure and a method thereof. According to a specific embodiment of the present technology, an induced current generated by the GIS enclosure is transferred through a current transformer (CT) and converted into a DC voltage, and a battery is charged with the converted DC voltage, so energy thrown from the earth by grounding is utilized. In addition, a battery charger is determined whether the charging is completed or abnormality occurs based on at least one of a battery charging voltage, a link voltage, a peak value of a current-source monitoring current, and a battery charging current, and an input end of a front end of a link portion and an output end of a rear end of the link portion are formed as a closed circuit according to the determination result, so an operation of the battery charger is stably stopped and a wide range of charging currents and charging voltages are stably charged by a wide range of input current.
Patent KR-20180134531-A (KR)
Inventor: HAN SANG JAE
IPC: E21B10/44
Filed: 2017-06-09
Abstract: The present invention relates to an auger apparatus having fast construction speed and drilling a plurality of holes at one time with less construction cost. According to the present invention, the auger apparatus comprises: a tubular outer auger having a screw formed on the outside; a tubular inner auger inserted into the inner space of the outer auger and having a screw formed on the outside; and a reinforcement material installed in the inner space of the inner auger and having a cap coupled to a front end.
Patent KR-20180135149-A (KR)
Inventor: SONG YOON JONG
IPC: H01L43/10
Filed: 2017-06-09
Abstract: Provided is a magnetic memory device with improved electrical characteristics. The magnetic memory device comprises: a lower electrode on a substrate; a magnetic tunnel junction pattern including a first magnetic layer, a tunnel barrier layer, and a second magnetic layer which are sequentially stacked on the lower electrode; and an upper electrode on the magnetic tunnel junction pattern. The lower electrode includes a first lower electrode, and a second lower electrode on the first lower electrode, wherein each of the first and second lower electrodes includes metal nitride. The crystallinity of the first lower electrode is higher than that of the second lower electrode.
Patent KR-20190000112-A (KR)
Inventor: JUNG DONG GEUN
IPC: C09D139/04
Filed: 2017-06-22
Abstract: The present invention relates to a method for manufacturing a substrate for culturing stem cells, comprising a step of forming a plasma polymer layer using a precursor material using plasma on the substrate, wherein the precursor material includes a heteroaromatic compound or a linear compound. The substrate for culturing stem cells of the present invention can shorten the time required for culturing stem cells.
Patent KR-20180001493-A (KR)
Inventor: DRUZ BORIS
IPC: C23C14/06
Filed: 2017-06-23
Abstract: The present invention relates to an improved cathodic arc source and a method of DLC film deposition with a directional-jet plasma flow produced inside of a cylindrical graphite cavity with a depth approximately equal to a cathode diameter. A generated carbon plasma expands through an orifice into ambient vacuum, resulting in plasma flow strong self-constriction. The method represents a repetitive process that includes two steps, including a plasma generation/deposition step that alternates with a recovery step. The plasma generation/deposition step provides periodical removal of excessive amount of carbon accumulated on a cavity wall by motions of a cathode rod inside of the cavity in the direction of the orifice. The cathode rod protrudes above the orifice, and moves back to an initial cathode tip position. The steps can be periodically reproduced until a film with target thickness is deposited. Technical advantages include film hardness, density, and transparency improvement, high reproducibility, long duration operation, particulate reduction, and the like.
Patent KR-20190001313-A (KR)
Inventor: AHN JI HOON
IPC: B63C9/28
Filed: 2017-06-27
Abstract: Provided is an emergency escape system including an emergency escape apparatus usually used as a worker′s residence or moving path and rapidly discharged from a marine structure in case of emergency. The emergency escape system includes: an escape apparatus installed inside the marine structure, including at least one watertight door, and connected with a movement route of the marine structure; and an exit formed on one side of the marine structure. Usually, the escape apparatus is used as the worker′s residence or moving path. In case of emergency, after the worker escapes into the escape apparatus, the watertight door is closed to protect the worker, and the escape apparatus is separated and discharged from the marine structure through the exit.
Patent KR-20190006127-A (KR)
Inventor: YI TAE HOO
IPC: A61K8/97
Filed: 2017-07-07
Abstract: 본 발명은 당가수분해 효소 처리된 천마 추출물을 유효성분으로 포함하는 피부 주름 예방 또는 개선용 조성물에 관한 것이다. 
본 발명의 조성물은 인간 진피 섬유 아세포들에서 MMP-1 단백질의 발현을 억제하고, 타입 Ⅰ 프로콜라겐의 생성을 증가시킴으로써, 피부 주름의 발생을 예방하고, 손상된 피부의 주름을 개선하는 효능을 나타낸다. 종합적으로, 본 발명의 조성물은 피부 주름을 예방하고 크게 개선시킬 수 있다.
Patent KR-20190006638-A (KR)
Inventor: CHO HYE JIN
IPC: F26B3/30
Filed: 2017-07-11
Abstract: The present invention relates to a channel resin drying apparatus, which can easily carry out channel resin charging work when a channel signboard is manufactured, uniformly dry and harden the channel resin, and remarkably reduce drying time and hardening time. The channel resin drying apparatus includes: a body of which a front face is opened to be opened and closed by a door and of which sides, bottom face and upper face are sealed to form a space therein; at least one infrared heater mounted at an upper portion inside the space of the body to radiate hot air containing infrared rays into the space, for instance, in a downward direction from the top; a worktable having a plurality of straight rods horizontally arranged at a lower portion inside the space of the body so that a worker can put the channel signboard on the plurality of rods and carry out channel resin charging work; and a circulation duct formed in the space of the body, for instance, above the side and the upper portion of the body, so that the hot air radiated from the infrared heater is circulated in such a way as to pass the space of the body, for instance, both sides and the upper portion of the body from the lower portion of the space, and to be resupplied to the infrared heater.
Patent KR-20180010158-A (KR)
Inventor: CHRISTOPH HECKNER
IPC: D05B71/00
Filed: 2017-07-19
Abstract: A lubricant feeding device for a sewing machine comprises: at least one lubricant container storing lubricating oil; at least one lubricant delivery line delivering lubricant from the lubricant container to at least one lubrication point of the sewing machine; and at least one pumping unit delivering the lubricant, wherein at least one pumping unit is associated with at least one lubricant delivery line, and at least one lubricant delivery line has a lubricant buffering and injection element for buffering and injecting the lubricant at an end part close to the lubrication point. The present invention is based on the goal of developing a lubricant supply device known to ensure controlled lubrication of the lubrication point of the sewing machine while preventing unwanted leakage of the lubricant to the widest possible extent.
Patent KR-20190009646-A (KR)
Inventor: LIM BOK LIM
IPC: C02F1/52
Filed: 2017-07-19
Abstract: One embodiment of the present invention provides a method for manufacturing purified water, comprising the steps of: (a) separating mine wastewater or mineral water into a first part and a second part; (b) adding an alkali salt to the first part to form a precipitate and then removing a supernatant to obtain the precipitate; (c) mixing the precipitate with first zeolite particles to manufacture slurry; (d) heating the slurry to coat the precipitate on a pore surface of the zeolite particles to manufacture an adsorbent; (e) passing the second part through a filter unit including second zeolite particles to obtain first purified water; and (f) treating the first purified water with the adsorbent to obtain second purified water. The manufacturing cost of the adsorbent can be reduced, and heavy metals and harmful substances harmful to human bodies can be removed with high efficiency.
Patent KR-20170090397-A (KR)
Title: Fabric softener composition
Inventor: CHO YUN JIN
IPC: C11D3/00
Filed: 2017-07-28
Abstract: The present invention relates to a fabric softener composition which is capable of effectively removing damp smell. The purpose of the present invention is to provide a fabric softener composition which is capable of removing damp smell after laundering by adding an organic acid to the conventional fabric softener composition without using a cationic surfactant as a softening component included in a conventional fabric softener composition. The fabric softener composition of the present invention comprises an organic acid and a thickening polymer, and does not comprise the cationic surfactant, wherein the fabric has four points or more of a five-point scale sensory evaluation of the damp smell when leaving alone the fabric at conditions of a drying temperature of 30C and a relative humidity of 80% for 24 hours after completing washing of a fabric according to environmental label EL306. The organic acid includes one or more selected from the group consisting of citric acid, acetic acid, tartaric acid, succinic acid, malic acid, and lactic acid. The organic acid is included in an amount of 1 to 30 wt% with respect to 100 wt% of the fabric softener composition. The thickening polymer includes one or more selected from the group consisting of calcium-carboxymethyl cellulose, methyl cellulose/hydroxypropyl methylcellulose, hydroxyethyl cellulose, carbopol 934, carbopol 941, xanthan gum, sodium alginate, guar gum, carragheenan, pectin, and an acrylic polymer.
Patent KR-20190012783-A (KR)
Inventor: SEO CHAE WAN
IPC: C04B35/626
Filed: 2017-07-28
Abstract: A method for manufacturing a bio-ceramic according to an embodiment of the present invention is to manufacture ceramic powder using a ceramic raw material. The method comprises: a combining step of combining the ceramic raw material; a crushing step of crushing the combined ceramic raw material; and an assembling step of assembling the crushed ceramic raw material, wherein the ceramic raw material may comprise sodium feldspar (NaAlSi_3O_8), potassium feldspar (KAlSi_3O_8), silica (SiO_2), talc, and frit. According to the present invention, ceramic powder having intended properties is precisely manufactured.
Patent KR-20190012852-A (KR)
Inventor: KIM HAK JOO
IPC: B01J19/12
Filed: 2017-07-28
Abstract: According to the present invention, provided is a low-energy consuming type NO_x removal reaction apparatus having a microwave-used catalyst heating means, and to a NO_x removal method using the same. The low-energy consuming type NO_x removal reaction apparatus of the present invention comprises: a reactor including a gas reactant injection region in a reaction tube, a microwave absorption reaction region having a denitrification catalyst-containing catalyst bed, and a gas product discharge region, in series; and a mocrowave generator for irradiating microwaves to a catalyst layer of the reaction tube. Accordingly, a denitrification catalyst in a reaction region is heated to a desired reaction temperature by a catalyst layer absorbing the microwaves during irradiation of microwaves but an NO_x-containing gas reactant in a reactant injection region and a gas product partially or entirely removed with NO_x in a gas product discharge region are not heated to the reaction temperature.
Patent KR-20190013159-A (KR)
Inventor: JANG JAE HYEOUNG
IPC: F17C6/00
Filed: 2017-07-31
Abstract: Disclosed is a boil-off gas reliquefaction system. The boil-off gas reliquefaction system includes: a compressor compressing a boil-off gas; a heat exchanger cooling the boil-off gas compressed by the compressor by exchanging heat with the boil-off gas before being compressed as a refrigerant; a decompressing device installed in a back end of the heat exchanger and decompressing a fluid cooled by the heat exchanger; and a second oil filter installed in a back end of the decompressing device, wherein the compressor includes at least one oil-feeding cylinder and the second oil filter is for cryogenic temperature.
Patent KR-20190016265-A (KR)
Title: Oil pressure generator for brake system
Inventor: HAN SANG SOO
IPC: B60T13/74
Filed: 2017-08-08
Abstract: The present invention provides an oil pressure generator for a brake system. According to an aspect of the present invention, the oil pressure generator for a brake system to supply oil pressure to a brake system comprises: a first housing in which a first accommodation space is formed; a second housing connected to the first housing, and having a second accommodation space therein; a piston accommodated to advance and retreat in the first and second accommodation spaces; a spring support unit installed in the piston; a first spring support unit supported by the spring support unit; and a second spring unit having a second spring supported by the piston.
Patent KR-20180032490-A (KR)
Inventor: KIM CHUL HO
IPC: A61K9/00
Filed: 2017-08-08
Abstract: The present invention relates to a method of preventing or treating atopic dermatitis using liquid-phase plasma. More specifically, the present invention relates to a method for producing liquid plasma for preventing or treating atopic dermatitis, a pharmaceutical composition for preventing or treating atopic dermatitis using the liquid-phase plasma prepared by the method, and a method for preventing or treating atopic dermatitis using the liquid-phase plasma. The liquid-phase plasma of the present invention is expected to be widely used for preventing and treating immune hyper-responses including atopic dermatitis owing to remarkable effects of inhibiting hypersensitive immune response.
Patent KR-20190018977-A (KR)
Inventor: PARK KWANG PHIL
IPC: B63G8/28
Filed: 2017-08-16
Abstract: The present invention relates to an obstacle avoiding device for an underwater vehicle and, more specifically, an obstacle avoiding device for an underwater vehicle, wherein the underwater vehicle is possible to avoid an obstacle during an operation by being provided with an avoiding device on a stern of the underwater vehicle for not losing an operation capability because of being hanged on the obstacle such as a fishing net at the bottom of an ocean when operating the underwater vehicle such as an unmanned submarine. The present invention is provided to the underwater vehicle such as the unmanned submarine and includes: a detection part detecting the obstacle ahead when the underwater vehicle moves underwater; a control part receiving a detection signal of the detection part; and a shooting part shot toward the obstacle by determination of the control part.