baber/WOPTO huggingface dataset:
Patent KR-20200030860-A (KR)
Title: Bearing device for crane and high place works vehicles
Inventor: KIM HYUN CHUL
IPC: F16C19/26
Filed: 2018-09-13
Abstract: The present invention relates to a bearing device for a crane and a high-place working vehicle, which is manufactured in a bearing wheel division structure of first and second internal race members, and a manufacturing method thereof. According to the present invention, the bearing device comprises: an annular external race member; the first annular internal race member inserted into and fit to the external race member and having a first screw part formed therein; the second annular internal race member inserted into and fit to the external race member and having a second screw part formed therein; and a plurality of rolling ball members movably mounted on the external race member and the first internal race member. The first screw part of the first internal race member is screw-coupled to the second screw part of the second internal race member, an annular ball insertion part rotationally embedding the plurality of rolling ball members therein is formed at the central portion of the inner circumference of the external race member, and an annular guide groove for guiding a wire used for a crane and a high-place working vehicle is formed on the outer circumference of the external race member, thereby easily adjusting assembly clearance and perpetuating the binding force between the first and second internal race members.
Patent KR-20200031201-A (KR)
Title: Sheet-type indicator attached onto a packaging materials for differentiation of thawing treatment of frozen food and food commodities
Inventor: JANG MYUNG KEE
IPC: G01N31/22
Filed: 2018-09-13
Abstract: According to an embodiment of the present invention, provided is an indicator for packaging material attachment of frozen food which comprises: a base film; an acidic discrimination instruction sheet attached to an upper surface of the base film; a thaw discrimination instruction sheet attached to an upper surface of the acidic discrimination instruction sheet; and a cover film which covers the upper surface of the thaw discrimination instruction sheet, and has a moisture passing region through which moisture can pass from a part of the covered upper surface.
Patent KR-20200035675-A (KR)
Title: Apparatus for irradiating ultraviolet light
Inventor: KIM SE JOON
IPC: B05D3/06
Filed: 2018-09-27
Abstract: Disclosed is an ultraviolet light irradiation device which uses a light emitting element. According to an embodiment of the present invention, the ultraviolet light irradiation device comprises: a light irradiation unit; a driving unit driving the light irradiation unit; a detection unit calculating a distance with an object; a memory storing the distance between the object and the light irradiation unit, an irradiation amount of the light irradiation unit, and an illuminance amount; and a control unit communicating with the light irradiation unit, the driving unit, and the detection unit. Moreover, the control unit outputs a control signal to the driving unit to vary the irradiation amount of the light irradiation unit to maintain a predetermined illuminance amount when the distance between the object and the light irradiation unit is changed.
Patent KR-20200037669-A (KR)
Title: Blade fixing structure using blade-integrated elastic body and gas turbine having the same
Inventor: BAE JIN HO
IPC: F01D5/30
Filed: 2018-10-01
Abstract: The present invention relates to a blade fixing structure using a blade-integrated elastic body and a gas turbine including the same. The blade fixing structure includes: a coupling groove disposed along the outer circumferential surface of a rotor disk; a coupling protrusion disposed at one end of the blade and coupled to the coupling groove; and a fixing member which is integrated with one end of the coupling protrusion, is disposed inside the coupling groove, and allows the coupling protrusion to receive pressing force in the radial direction of the coupling groove to fix the position of the coupling protrusion inside the coupling groove.
Patent KR-20200059327-A (KR)
Inventor: YA HUI LIAO
IPC: G06Q50/04
Filed: 2018-10-02
Abstract: The present invention relates to a method and an electronic device for manufacturing a customized object. The method for manufacturing a customized object is implemented by using the electronic device communicating with a server (2). The method comprises the steps of: displaying an editing page including a type selection list displaying a plurality of object types each having a specific shape, a design element list displaying a plurality of available design elements, and an editing area; displaying an object image corresponding to a selected object type in the editing area in response to a user selection for a selected object type and editing the object image to allow a user to create a customized image; and transmitting data on the customized image to the server (2) in response to a command indicating that editing of the object image is completed.
Patent KR-20200038641-A (KR)
Title: Medical retractor
Inventor: PARK JIN HOON
IPC: A61B17/02
Filed: 2018-10-04
Abstract: The present invention relates to a medical retractor which prevents damage to biological tissues (e.g., cervical posterior muscles), and has improved surgical convenience. The medical retractor comprises: first and second operation parts which are pivotally movable; a first arm which is curved or bent at the first operation part to extend downward; and a second arm which is curved or bent at the second operation part to extend downward, wherein outer circumferential surfaces of the first arm and the second arm are curved.
Patent KR-20200039175-A (KR)
Title: The glasses-type wearing apparatus having enhancing dark circle
Inventor: MOON YANG HYEON
IPC: A61N5/06
Filed: 2018-10-05
Abstract: The present invention relates to an invention to alleviate dark circles around eyes by using a complex light source of a monochromatic led and an infrared led that have penetration depths different from each other with respect to a skin. The present invention relates to an eyeglasses-shape wearing apparatus with an excellent dark circle alleviation effect, which has a glasses shape by a front portion and side portions for forming a streamlined frame structure, wherein the front portion is provided with a plurality of complex light source units in which monochromatic LEDs and infrared LEDs are paired with each other, and the side portions are provided with a battery unit, a USB charging unit, an LED charging status unit, and a control unit including a button unit and a microcomputer unit. According to the above technical configuration, fat under eyes are safely and effectively degraded by applying an LED wavelength having a verified skin treatment effect, and a dark skin color returns to an original color by inducing an epidermal regeneration effect on a necrotic skin, so that the dark circles are remarkably recovered.
Patent KR-20200039981-A (KR)
Inventor: HYUNGIL JUNG
IPC: A61M37/00
Filed: 2018-10-08
Abstract: A microstructure is provided. The microstructure according to an embodiment of the present invention comprises: a tip portion formed on a substrate and comprising a drug; and a separation portion which is formed between the substrate and the tip portion and, after the tip portion has been inserted into the skin, separates the substrate and the tip portion physically by means of an external force or chemically by means of a chemical material. According to the present invention, it is possible to reduce possible side effects such as skin irritation and inflammation.
Patent KR-20180114881-A (KR)
Inventor: AHN JONG WON
IPC: A61K8/25
Filed: 2018-10-12
Abstract: The present invention relates to disposable lightweight freeze-dried cosmetics comprising a water-soluble polymer and a water-soluble additive as main components, and the disposable lightweight freeze-dried cosmetics manufactured according to the present invention have a very high re-dissolution rate and excellent use feeling, and since precipitates are not left on the skin even after use, and without the addition of preservatives due to the freeze-drying properties, long-term storage and distribution stability are excellent. In addition, it is possible to realize functional cosmetics which exhibit various effects without any side effects, and the efficacy of cosmetics can be maximized by being used through re-dissolution to cosmetics of other formulations containing water such as beauty wash, lotion, cream or essence in addition to water.
Patent KR-20200042768-A (KR)
Inventor: YUN YANG SU
IPC: H01L51/56
Filed: 2018-10-16
Abstract: The present invention relates to a foldable laminating apparatus capable of implementing a high-precision laminating mechanism through a close-up vision shot in a vacuum atmosphere. The present invention includes: a lower chamber having a first stage on which a first substrate is seated; an upper chamber disposed on the lower chamber and having a second stage on which a second substrate is seated; and a vision unit arranged vertically with respect to the upper chamber to perform alignment of the first and second substrates, wherein the vision unit performs alignment in a state where the lower chamber and the upper chamber form a vacuum atmosphere.
Patent KR-20190142700-A (KR)
Inventor: JUNG TAE SHIK
IPC: H02B1/24
Filed: 2018-10-24
Abstract: Embodiments relate to a ship, comprising: a hull having an essential load and a service load; a generator configured to supply power to a load in the ship; and an ECR-distribution board room in which a distribution board that transfers the power of the generator to the load and an engine control room (ECR) that controls the generator are disposed. The ECR-distribution board room includes a first distribution board related to the essential load and a second distribution board related to the service load.
Patent KR-20200047155-A (KR)
Title: Striker for locking of cabin in truck capable of preventing vibration and noise
Inventor: YUN SUN HYUK
IPC: E05B77/40
Filed: 2018-10-26
Abstract: The present invention relates to an anti-vibration and anti-noise striker for fixing a cabin of a commercial vehicle, which can prevent noise and vibration that are generated by contact with a latch or delivered from a vehicle body during driving from being transferred to passengers. The anti-vibration and anti-noise striker for fixing a cabin of a commercial vehicle according to the present invention, which is locked on a latch (41) installed in a chassis frame (2) of a commercial vehicle to maintain the till down state of a cabin (1) of the vehicle, comprises an insulating means for insulting vibration and noise in a vertical or back-and-forth direction of the vehicle.
Patent KR-20200050026-A (KR)
Inventor: MOO YOUNG HAN
IPC: B01F3/04
Filed: 2018-10-31
Abstract: The present invention relates to a bubble generating device, and more particularly, to a bubble generating device for adjusting the size of bubbles by using the length of a flow path. The bubble generating device according to the present invention can easily adjust the size of the bubbles by selectively connecting a plurality of nozzles. In addition, the bubble generating device according to the present invention uses a propeller formed with a stirring portion and a stirring propulsion portion at the rear ends of a bubble discharge nozzle and a coagulant discharge nozzle so as to maximize the stirring performance of the bubbles and coagulant even though the propulsion of a ship is somewhat reduced.
Patent KR-20200051199-A (KR)
Title: Storage device adaptively supporting plurality of protocols
Inventor: RYU SUENGCHUL
IPC: G06F3/06
Filed: 2018-11-05
Abstract: A storage device includes a memory device and a controller. The controller includes a programmable logic device which is reconfigured based on the requests to adaptively support a plurality of protocols in response to requests received from outside of the storage device. As the programmable logic device is programmed to support the first protocol based on the first request received from the outside of the storage device in relation to the first of the protocols, the programmable logic device processes the first request according to the first protocol. The controller communicates with the memory device based on the first request so that the memory device stores or outputs data corresponding to the first request.
Patent KR-20200053209-A (KR)
Inventor: CHANG KWEON TAE
IPC: A43B3/10
Filed: 2018-11-08
Abstract: The present invention relates to a disposable wiper which can be discarded after disposable use like wet tissue. According to the present invention, the disposable wiper comprises a bottom part, a front attachment part, and a rear attachment part to be attached to house shoes. The bottom part is configured of a non-woven fabric material containing moisture. When the disposable wiper of the present invention is used, bottom portions of the house shoes are used for cleaning. Thus, cleaning can be performed while furniture, loads, etc. are being easily moved with hands. Also, the wiper is disposable so that cleaning can be simply finished up.
Patent KR-20200059084-A (KR)
Inventor: PARK SI WAN
IPC: A47L13/16
Filed: 2018-11-20
Abstract: The present invention relates to a simple cleaning tool for a door frame groove. The simple cleaning tool uses a detachable cloth attached with Velcro and is designed to be fit to a model of a window frame. A body and a handle of the tool are made of plastic or reinforced plastic. According to the present invention, cleaning can be simple and rapidly performed.
Patent KR-20200063671-A (KR)
Title: Practice training apparatus of descent-controlled escape device
Inventor: BAEK SEUNGHO
IPC: G09B25/04
Filed: 2018-11-28
Abstract: The present invention relates to a training apparatus for the practice of a descending life line. The training apparatus comprises: an upper unit installed in a facility on an upper floor (F2) constructed in a training place to be equipped with a descending life line; and a lower unit installed below the upper unit towards a lower floor (F1) to enable a trainee to land thereon. The upper unit includes: a main post (110) fixed to a wall surface and the floor of the facility on the upper floor (F2) to be installed vertically; a first level bar (120) provided horizontally to be rotatable by having one end axially coupled to the center of the main post (110), and including a first descending life line (123) provided at the other end thereof; and a second level bar (130) installed horizontally to be rotatable by having one end axially coupled to the upper part of the main post (110), and including a second descending life line (133) provided at the other end thereof. The lower unit includes: a support plate (210) installed on a wall surface of the training place between the lower floor (F1) and the facility on the upper floor (F2) in front of the main post (110); and a landing plate (220) hinged to the support plate (210) to rotate at a right angle to be parallel to the floor or wall surface. Therefore, provided is an all-in-one training apparatus capable of enabling men and women of all ages to practice the use of a descending life line accurately.
Patent KR-20200064779-A (KR)
Title: Specification switching means for trampoline
Inventor: PARK KYUNG HEE
IPC: A63B5/11
Filed: 2018-11-29
Abstract: The present invention relates to a leaping step mechanism, which allows a user to stand on a plate to jump to be vertically and horizontally moved and to rotate horizontally a rotating plate so as to perform a waist twisting exercise, and more particularly, to a specification adjusting means of a leaping step mechanism, capable of adjusting a specification in accordance with various exercise requirements of a user. The leaping step mechanism of the present invention comprises: a base; a pair of left and right struts; and an upper platform. The base is provided with a hinge shaft portion of the base on left and right sides of the struts to be hinged to a lower end of the struts. A hinge shaft portion of the struts is formed under the struts to be rotatably hinged to the hinge shaft portion of the base, the hinge shaft portion is also rotatably provided at an upper end of the struts to be hinged to the upper platform, and a restore coupling portion is arranged at a middle part of the struts to allow a restore coupled thereto. The upper platform is provided with the hinge shaft portion of the upper platform on left and right sides thereof to be hinged to the hinge shaft portion of the struts, and thus, a four-link exercise can be performed. According to the present invention, the specification adjusting means is formed on the struts, and the specification adjusting means adjusts the elastic force and the activity range of the restore by adjusting a horizontal width or vertical height of the restore coupling portion.
Patent KR-20200066883-A (KR)
Title: Lightweight design method of mold for sand casting
Inventor: KIM DONG HYUN
IPC: B33Y50/00
Filed: 2018-12-03
Abstract: The present invention relates to a lightweight design method of a sand mold for casting using 3D printing. The method comprises a step of designing a 3D model according to a structure of the sand mold, wherein the step of designing the 3D model comprises a first light weight design step of designing a first light weight model by setting a range to which a first light weight pattern is applied, and the first light weight pattern uses a pore and a connection part surrounding the pore as a unit cell, and can be a pattern where the unit cell is repeatedly formed.
Patent KR-20180133370-A (KR)
Inventor: LIM JONG KEUN
IPC: G01P3/44
Filed: 2018-12-07
Abstract: A wheel speed detecting apparatus according to an aspect of the present disclosure can be installed in a wheel bearing with an inner ring combined with a rotation shaft and an outer ring relatively rotating with regard to the inner ring around the rotation shaft. The wheel speed detecting apparatus includes a first target combined with the rotation shaft to be concentric with the rotation shaft, a second target arranged along the outer periphery of the inner ring, a cap combined with the outer ring to cover the first target and the second target, a first sensor sensing the magnetic field change of the first target according to the rotation of the rotation shaft and arranged in the cap and a second sensor sensing the magnetic change of the second target according to the rotation of the inner ring and arranged in the cap. Accordingly, the present invention can precisely control a wheel.
Patent KR-20190071601-A (KR)
Title: Aqueous compositions of low dishing silica particles for polysilicon polishing
Inventor: NARESH KUMAR PENTA
IPC: C09K3/14
Filed: 2018-12-11
Abstract: The present invention relates to an aqueous chemomechanical polishing (CMP) composition. The aqueous CMP composition comprises a mixture of (a) one or more alkoxylated diamines having four (poly)alkoxy ether groups, each containing 5-100 alkoxy repeat units, and having a number average molecular weight (Mn) of 1,000-20,000 or preferably of 1,000-15,000; (b) 0.01-2 wt% or preferably 0.1-1.5 wt% of one or more aqueous dispersions of elongated, bent, or nodular colloidal silica particles, with respect to the total weight of the composition as solids, wherein the dispersion preferably has a secondary particle size of 20-60 nm when crystallized via dynamic light scattering (DLS); and (c) ammonia or amine alkali. The composition has a pH of 9 to 11. The composition contains substantially no metal capable of causing damage to a substrate being polished, such as alkali metals or alkaline earth metals.
Patent KR-20200075971-A (KR)
Inventor: LEE KI TEAK
IPC: C11C3/08
Filed: 2018-12-18
Abstract: The present invention relates to a method of increasing a content of triglycerides having saturated fatty acids at an sn-2 position in vegetable oil, and a method of converting triglyceride having unsaturated fatty acid at the sn-2 position to triglyceride having saturated fatty acid at the sn-2 position. The above methods includes: step 1 in which transesterification and acyl migration take place; and step 2 in which transesterification takes place, wherein a triglyceride having an unsaturated fatty acid at the sn-2 position is converted to a triglyceride having a saturated fatty acid at the sn-2 position at a high conversion rate, so that β-palmitin-type breast milk-substituting oil and fat having saturated fatty acids at the sn-2 position can is prepared from vegetable oils with high iodine values.
Patent KR-20200075680-A (KR)
Title: Polarizing plate and optical display apparatus comprising the same
Inventor: LEE SANG HUM
IPC: G02B1/04
Filed: 2018-12-18
Abstract: Provided are a polarizing plate, which includes a polarizing film and a reverse wavelength dispersion positive A phase difference layer and a positive C phase difference layer formed on a lower surface of the polarizing film, and an optical display device including the same. The reverse wavelength dispersion positive A phase difference layer is formed directly on the positive C phase difference layer. A stacked body of the reverse wavelength dispersion positive A phase difference layer and the positive C phase difference layer satisfies the formula 1, 0 nm <= ¦Rth[0] - Rth[500]¦ <= 5 nm, and the formula 2, 0 nm <= ¦Rth[0] - Rth[500]¦ <= 2 nm. The polarizing plate has excellent durability and reliability due to low phase difference change when left at the high temperature and high humidity for a long time.
Patent KR-20200079807-A (KR)
Inventor: CHAE JOO HYUNG
IPC: H04L7/033
Filed: 2018-12-26
Abstract: The present invention may provide a technique for compensating for loss of a signal in a data transmission process. According to the present invention, a data transmission circuit comprises: a main driver circuit for driving data to an output line; an amplitude equalization window generating circuit for detecting data transition from a first level to a second level; an auxiliary driver circuit for driving the output line to the second level in response to the detection result of the amplitude equalization window generating circuit; and a phase equalization window generating circuit which continuously detects whether the data has the first level. A data driving time point of the main driver circuit may be changed in response to the detection result of the phase equalization window generating circuit.
Patent KR-20200081650-A (KR)
Inventor: AN JONG YUN
IPC: A47G25/36
Filed: 2018-12-28
Abstract: The present invention relates to an easy hanger which is able to allow a user to easily put and hang clothes by using the body of the hanger, to prevent a left side of the clothes hung on the hanger from moving down by a moving prevention rubber (left), to prevent a right side of the clothes hung on the hanger from moving down by a moving prevention rubber (right), to solve the problem that the neck part of the clothes is extended while hanging the clothes and that wet clothes after being washed cannot be easily hung. That is, according to the present invention, the easy hanger comprises: a ring part in a hook shape to hang the hanger on some other place; the body designed to have opened sides to easily put and hang the clothes; the moving prevention rubber (left) designed in a V shape to prevent the left side of the clothes hung on the hanger from moving down; and the moving prevention rubber (right) designed in a V shape to prevent the right side of the clothes from moving down. Accordingly, the present invention is able to allow a user to easily put and hang clothes by using the body of the hanger, to prevent a left side of the clothes hung on the hanger from moving down by a moving prevention rubber (left), to prevent a right side of the clothes hung on the hanger from moving down by a moving prevention rubber (right), to solve the problem that the neck part of the clothes is extended while hanging the clothes or wet clothes after washed cannot be easily hung.