baber/WOPTO huggingface dataset:
Patent KR-20180098740-A (KR)
Inventor: LEE KEUN BYEOL
IPC: A45B25/28
Filed: 2017-02-27
Abstract: The present invention relates to a rain water collecting device for umbrellas. More specifically, the present invention relates to a rain water collecting device for umbrellas which is bound to an umbrella tip part to accommodate rain water remaining on an umbrella. In particular, as the umbrella is erected with the umbrella tip part facing a ground surface, the rain water collecting device permits the rain water remaining on the umbrella and dripping down therefrom to be accommodated inside a main body part through water running holes formed on a cover part, thereby preventing the indoor space from being contaminated with the rain water dripped down from the umbrella; and permits the rain water accommodated inside the main body part to be easily discarded by separating the cover part and the main body part joined to each other by a magnetic force. The rain water collecting device comprises: a cover part which includes a protrusion part on the center part thereof, includes a first insertion part protruding from an inner side of the protrusion part, and includes a plurality of water running holes formed at a predetermined interval on an inner circumferential surface thereof along an edge of the protrusion part to receive rain water dripping down from the umbrella; and a main body part which forms a space capable of accommodating rain water introduced through the water running holes formed on the cover part, includes a second insertion part in the center part thereof, and can be coupled to or separated from the cover part.
Patent KR-20170030090-A (KR)
Title: Control device,led emitting light device comprising the same, and control method
Inventor: CHO GYE HYUN
IPC: H02M1/08
Filed: 2017-03-07
Abstract: The present invention relates to a control device controlling a converter which can operate without being influenced by noise, an LED light emitting device including the same, and a control method thereof. The control device for controlling a switching operation of an electronic power switch can comprise: a reference signal generating part which detects a zero crossing point of time when a voltage of an input terminal of an electronic power switch becomes zero, generates a reference signal synchronized with the voltage of the input terminal of the electronic power switch by using the detected zero crossing point of time, and compensates the generated reference signal with a first voltage which is higher than a zero voltage during a blocking period corresponding to the zero crossing point of time; and a PWM control part which controls and switches a switching operation of the electronic power switch by comparing a detection electric current corresponding to an electric current flowing in the electronic power switch and the compensated reference signal.
Patent KR-20180106234-A (KR)
Inventor: KOO KI DONG
IPC: C09K11/06
Filed: 2017-03-17
Abstract: The present specification relates to a hetero-cyclic compound represented by chemical formula 1, and an organic light emitting device comprising the same. The compound according to at least one embodiment of the present invention can improve the efficiency, the driving voltage and/or the lifetime of the organic light emitting device.
Patent KR-20180107849-A (KR)
Inventor: MOON SANG BONG
IPC: C25B13/08
Filed: 2017-03-23
Abstract: A membrane electrode assembly (500) of the present invention comprises: a polymer electrolyte membrane (502); a first electrochemical reaction layer (504) formed on one side of the polymer electrolyte membrane to cause an oxidation reaction; a first electron conduction layer (506) formed between the polymer electrolyte membrane and the first electrochemical reaction layer; a second electrochemical reaction layer (508) formed on the other side of the polymer electrolyte membrane to cause a reduction reaction; and a second electron conduction layer (518) formed between a molecular electrolyte membrane and the second electrochemical reaction layer, wherein the first and second electron conductive layers are formed of porous metal.
Patent KR-20180113113-A (KR)
Title: Semiconductor Integrated Circuit Device Including Test pads
Inventor: KIM KWI DONG
IPC: G01R31/317
Filed: 2017-04-05
Abstract: Provided is a technology related to a semiconductor integrated circuit device having a test pad which can reduce the number of test pins of a probe card. The semiconductor integrated circuit device comprises: a plurality of semiconductor chips including a normal pad and a surrounding circuit unit having an internal circuit unit electrically connected to the normal pad; a scribe line positioned between the semiconductor chips, and having a test pad; a connection wire connecting the test pad and the surrounding circuit unit; and a selection circuit unit conducting or separating the connection wire.
Patent KR-20180118295-A (KR)
Inventor: SONG JAE HYEOK
IPC: G01M15/05
Filed: 2017-04-21
Abstract: Disclosed is an apparatus for diagnosing an engine having a variable compression ratio apparatus. The apparatus for diagnosing an engine having a variable compression ratio apparatus according to an embodiment of the present invention comprises: a piston reciprocating within a cylinder of the engine; a sensor for measuring a location of the piston; the variable compression ratio apparatus for adjusting a variable range of the piston; and a controller for determining whether the variable compression ratio has a failure by using a location signal of the piston measured from the sensor.
Patent KR-20180120314-A (KR)
Inventor: YOON HYEONG MIN
IPC: G08B21/18
Filed: 2017-04-27
Abstract: The present invention relates to a warm-retaining food tray having a variable spatial structure. In particular, the present invention relates to a warm-retaining food tray having a variable spatial structure, which is configured to maximize the efficiency of space utilization. The food tray comprises: a rectangular panel (100) formed of various spatial parts; a rice storage portion (10) formed at a lower left space of the rectangular panel; a soup storage portion (20) formed at a lower right space portion of the rectangular panel; a side dish storage portion (30) formed in the upper space of the rectangular panel; a spoon and chopstick storage portion (40) positioned between the rice storage portion and the side dish storage portion; a fixed partition (50) separating each of the storage portions; and a variable partition (60).
Patent KR-20170129067-A (KR)
Inventor: Andrew jacob schneider
IPC: A43B23/02
Filed: 2017-05-16
Abstract: Disclosed are methods for manufacturing at least part of uppers with respect to footwear articles comprising the step of thermally molding patterns on an upper. The methods may comprise the following steps of: arranging a skin forming an upper on an expandable bladder; and arranging a mold insert between the skin and the surface of a mold cavity. The mold insert may comprise a mold pattern including surface features formed on the mold insert. The expandable bladder is expanded so that the skin is compressed by the mold insert in the heated mold cavity, and the skin forms a pattern on the outer surface. The skin has a shape of at least part of the upper. According to embodiments of the present invention, the surface features can be arranged with gradient patterns to provide one or more properties with different levels to different areas of the upper.
Patent KR-20180126301-A (KR)
Title: Rotary compressor
Inventor: SEOL SE SEOK
IPC: F04C18/356
Filed: 2017-05-17
Abstract: The present invention relates to a rotary compressor which comprises: a driving motor installed in a case; a rotating shaft coupled to the driving motor to transmit a rotating force; a cylinder installed in the case, and having a compression space in which refrigerant is accommodated in a central portion that is circular; a roller coupled to the rotating shaft to compress the sucked refrigerant while turning in the compression space; a main bearing and a sub-bearing individually coupled to upper and lower portions of the cylinder; and a vein dividing the compression space into a suction chamber and a compression chamber while coming in contact with the roller. Moreover, a ratio between a central internal diameter (Da) of the cylinder and a height (Ha) of the cylinder satisfies an equation 1 that is 3.8< Da/Ha < 5.0.
Patent KR-20180016931-A (KR)
Inventor: OKAMOTO YUSUKE
IPC: F04B49/06
Filed: 2017-05-18
Abstract: The present invention relates to a heat recovery system heating a coolant (for example, water) by collecting heat from a compressor. The heat recovery system can switch heat recovery (for example, manufacture of hot water) by having simple composition. The heat recovery system includes: a heat exchanger (16) for heat recovery, which heat the coolant by compressed heat of the compressor (3); an inlet (32) of the coolant to the heat exchanger (16) for the heat recovery; an outlet (33) of the coolant from the heat exchanger (16) for the heat recovery; a transfer path (34) of the coolant, connecting the inlet (32) and the outlet (33); a switching unit (35) switching a circulation path and a fluid path of the coolant; and a radiator (38) cooling the circulated coolant of the circulation path. The fluid path includes the inlet (32), the heat exchanger (16) for the heat recovery, and the outlet (33) and, also, does not include the transfer path (34). The circulation path includes: the inlet (32) on the lower side than a contact point of the transfer path (34); the heat exchanger (16) for the heat recovery; the outlet (33) on the upper side than the contact point of the transfer path (34); and the transfer path (34).
Patent KR-20180129162-A (KR)
Inventor: YOO JANG HOON
IPC: G02B3/00
Filed: 2017-05-25
Abstract: The present invention relates to a lens, and more particularly, to a multi-layer lens in which a plurality of lenses other than a single lens are configured as a multi-layer lens to minimize deformation occurring in a process of forming a lens, and a method of manufacturing the multi-layer lens. The present invention provides a lens having a multi-layer structure, in which at least three lens members are sequentially arranged, and the lens members are formed into an integrated lens, wherein the lens members are arranged in an order of a first lens member, a second lens member, and a third lens member along an optical axis, the lens members are formed of an identical material, in which the second lens member is primarily formed by a double injection process, and the first lens member and the third lens member are secondarily formed at a same time, and a thickness of the second lens member is greater than or equal to a thickness of the first lens member or a thickness of the third lens member.
Patent KR-20180130618-A (KR)
Title: Th1 Treg Th2 Th17 .
Inventor: SHIN DAE KEUN
IPC: A61K31/352
Filed: 2017-05-29
Abstract: A raspberry composition of the present invention increases the immunoresponses of Th1 cells and Treg cells in an animal (mice); suppresses the activities of Th2 cells and Th17 cells; reduces pathogenic microorganisms and anti-obesity microorganisms, Peptostreptococcaceae and Peptococcaceae; and increases obesity microorganisms and butyrate-producing microorganisms, Lachnospiraceae, Ruminococcaceae, S24 7 family, and Rikenellaceae. In addition, antioxidant substances, such as polyphenols, carotene, anthocyanin, and cyanogen chloride glycoside, generate compounds such as urolithin, with gastrointestinal microorganisms, to promote health and regulate immunity.
Patent KR-20180131106-A (KR)
Inventor: LEE DUCK HO
IPC: B60H1/32
Filed: 2017-05-31
Abstract: The present invention relates to an evaporator including: a first header tank and a second header tank having an inside, which is partitioned into a first row and a second row by a partition wall, and aligned to be spaced apart from each other by a predetermined distance; a plurality of tubes arranged in two rows along the first row and the second row and having both ends fixed to the first header tank and the second header tank to allow a refrigerant to flow, respectively; a fin interposed between the tubes; and a baffle provided inside the first header tank and the second header tank to adjust a refrigerant path, wherein the evaporator has 2n (n is an integer of 4 or more) refrigerant passes, and m^th (m is an integer equal to or greater than 1 and equal to or less than 2n-2) path and (m+2)^th path are formed in different rows. Herein, (2n)^th path is arranged in the first row and (2n-1)^th path is arranged in the second row to allow air passing through the (2n)^th path to pass through the (2n-1)^th path, so that a temperature distribution of the air passing through the evaporator becomes uniform, and the cooling comfort of a user is improved.
Patent KR-20180131871-A (KR)
Inventor: KIM SAMG GIL
IPC: A45C11/00
Filed: 2017-06-01
Abstract: The present invention relates to an earphone case which can store an earphone more safely by combining an earphone case and a mobile phone case. The earphone case is called an ″ear.m.phone case″. There is a version 1-1 (plate hard case) version and a 1-2 (hard case) version as shown in FIG. 2. As shown in FIG. 3, in a lower part of a drawing, below a portion where the earphone is stored, a portion where an earphone terminal can be inserted (yellow portion) is formed by a split thin rubber film, and the earphone terminal is inserted into the portion when listening to the music (there are a common earphone port and an iPhone port). When using the product, unnecessary twisting or disconnection of a cable is effectively prevented, the cable arrangement is easily performed and the probability of loss of earphone can be reduced. Beautiful design and various kinds of products can be selected according to the characteristics of the mobile phone.
Patent KR-20180136185-A (KR)
Inventor: AN DAE YUN
IPC: B60K20/02
Filed: 2017-06-14
Abstract: Provided are a vehicle changing the surface of a shift command input portion into a shape corresponding to a shift range changed in accordance with a shift command, and a control method thereof. The vehicle according to one embodiment of the present invention comprises: the shift command input portion changed by a control signal at the surface thereof, and receiving the shift command for changing the shift range; and a control portion transmitting the control signal to the shift command input portion so as to change the surface of the shift command input portion to the shape corresponding to the changed shift range.
Patent KR-20180137899-A (KR)
Inventor: PARK MI SOON
IPC: A62C2/06
Filed: 2017-06-20
Abstract: The present invention relates to a through-hole fire prevention structure, in which a structure prevents the penetration of flames, smoke, and toxic gases through an interlayer through-hole through which granular piping passes when a fire occurs. Specifically, the present invention relates to the through-hole fire prevention structure, in which the surrounding fixtures are used as part of a mold and the other variable spaces are installed in materials and in structures which are easy to seal at the same time for a structure of a fire retardent filler, and a function can be combined so as to prevent deterioration in refractory performance, thereby being capable of reducing costs and shortening the length of air due to a conventional reduction of a fixture and excellent workability, by making the fixture have a strengthened binding force between the inner passage installation body and the fixed through-hole.
Patent KR-20190000493-A (KR)
Title: Detent Structure of Manual Transmission Shaft
Inventor: KIM WON
IPC: F16H63/38
Filed: 2017-06-23
Abstract: The present invention relates to a detent structure of a manual transmission shaft, which comprises: a housing arranged at one side of a transmission, and provided with a storage unit therein; a shaft unit stored in the storage unit, and moved back and forth and rotated by driver′s gear lever operation; a spring unit coupled to one side of the shaft unit to fixate the shaft unit; and a bush member coupled to a portion of an external side surface of the shaft unit to which the spring unit is coupled while surrounding the portion, and inserted into the storage unit.
Patent KR-20170077103-A (KR)
Inventor: ZAKI MOUSSAOUI
IPC: H01M10/42
Filed: 2017-06-27
Abstract: 복수의 직렬 연결된 배터리 전지들을 충전하는 장치는 상기 복수의 직렬 연결된 배터리 전지들에 충전전압을 제공하기 위해 제1 및 제2 입력 단자들을 포함한다. 변압기는 상기 충전전압과 연관된 제1 측면과 복수의 부분들을 포함하는 제2 측면을 구비한다. 상기 복수의 부분들의 각각은 상기 복수의 직렬 연결된 배터리 전지들의 적어도 두 개에 걸쳐 연결된다. 상기 제2 측면의 상기 복수의 부분들 각각과 상기 적어도 두 개의 복수의 직렬 연결된 배터리 전지들의 제1 배터리 전지 사이에 직렬의 제1 스위치는 상기 변압기의 상기 제1 측면에서 전류 사이클의 일부 동안에 상기 제1 배터리 전지에 충전전류를 제공한다. 상기 제2 측면의 상기 복수의 부분들 각각과 상기 적어도 두 개의 복수의 직렬 연결된 배터리 전지들의 제2 배터리 전지 사이의 직렬의 제2 스위치는 상기 변압기의 상기 제1 측면에서 상기 전류의 상기 사이클의 제2부 동안에 상기 제2 배터리 전지에 충전전류를 제공한다.
Patent KR-20190005269-A (KR)
Inventor: SHIM SEOK TAE
IPC: B03B5/28
Filed: 2017-07-05
Abstract: The present invention relates to an apparatus for specific gravity separation of waste plastics, which enables a waste plastic made of the PET material with a specific gravity of about 1.3 that forms the body of a plastic bottle and a waste plastic made of the PE or PP material with a specific gravity of about 0.9 that forms a cap of the plastic bottle to be naturally separated up and down by throwing the waste plastics into a water tank containing water. A forced throwing type apparatus for specific gravity separation of waste plastics of the present invention includes: the water tank (100) which separates floating materials and sediments according to specific gravities of the waste plastics; a floating material collecting conveyor (200) which is installed at one end of the water tank (100) to collect floating materials with a specific gravity of 1 or less; a sediment collecting conveyor (300) which is installed at the other end of the water tank (100) to collect sediments with a specific gravity of 2 or more; a floating material horizontal transfer rod (400) which is installed on the surface of water stored in the water tank (100) to horizontally push and send the floating materials with a specific gravity of 1 or less to the floating material collecting conveyor (200); and a waste plastic forced throwing device (500) which is installed at the sediment collecting conveyor (300) side of the water tank (100) to forcibly throw waste plastics in an unseparated state into a predetermined depth or more of the water tank. The present invention forcibly throw waste plastics to save time during which the waste plastics are naturally deposited such that it is possible to reduce time for separating specific gravity.
Patent KR-20190005055-A (KR)
Title: Apparatus for measuring rotational speed of molten iron in electric furnace and method for measuring the same
Inventor: LEE WANG HA
IPC: F27D21/02
Filed: 2017-07-05
Abstract: Provided are an apparatus for measuring a rotational speed of molten iron in an electric furnace and a method for measuring the same, wherein to more accurately measure flow velocity of molten iron in an electric furnace, the apparatus comprises: a check ball inputted into molten iron in an electric furnace to float in the molten iron; and a measurement unit measuring a moving speed of the check ball through a slag door window of the electric furnace at an external side of the electric furnace.
Patent KR-20180016256-A (KR)
Inventor: KONNO MASAHIKO
IPC: F16H7/18
Filed: 2017-07-12
Abstract: Disclosed are a chain drive device and a chain guide with a simple structure for guiding the chain at a good quality by the chain guide and for preventing occurrence of noise and abrasion damage to each unit. According to the chain drive device (10), a guiding shoe (40) has a shoe surface unit (41) and a lip unit (43), and a dimension in the width direction of the shoe surface unit (41) is larger than the dimension in the width direction of a chain (20). Moreover, a front-side lip end of the lip unit (43) has a lip front end face (44a) coming in contact with a front-side of the direction of chain driving. In addition, the height dimension of the lip front end face (44a) is larger than the dimensional difference between the height of a rear surface of an inner plate (21) and an outer plate (23).
Patent KR-20190009124-A (KR)
Inventor: SHIN JUN SOUNG
IPC: H01L21/66
Filed: 2017-07-18
Abstract: APPARATUS TO INSPECT DISPLAY CELLS AND METHOD THEREOF Disclosed is an apparatus to inspect optical characteristics of display cells. According to the present invention, the apparatus to inspect display cells comprises: an inspection chamber to provide a space for performing an inspection process for a plurality of display cells; a substrate stage disposed on the lower part of the inspection chamber and supporting a substrate to allow the display cells to face a lower side; a plurality of optical inspection units disposed below the substrate stage in parallel to each other, and performing a spectral inspection and an image quality inspection for the display cells; and a plurality of vertical driving units coupled to the optical inspection units, respectively, and vertically moving the optical inspection unit. The optical inspection unit comprises: a spectroscope for performing the spectral inspection for the display cells; an inspection camera disposed in a row in a direction perpendicular to the spectroscope and performing the image quality inspection for the display cells; and a rotating unit disposed between the spectroscope and the inspection camera to couple the spectroscope and the inspection camera, and disposed to be able to rotate so as to change a position of the spectroscope and the inspection camera. Accordingly, the number of the vertical driving units is reduced in comparison with a conventional apparatus and the optical inspection units are able to simultaneously perform an optical characteristic inspection.
Patent KR-20190009190-A (KR)
Inventor: RYU JUNG YEOL
IPC: B32B17/10
Filed: 2017-07-18
Abstract: The present invention relates to a windshield for a vehicle, more specifically, which can increase safety of a passenger with increased glass rigidity, be manufactured at low costs, suppress discharge of harmful substances, and improve a design with variation in colors and patterns. The windshield comprises three layers of films (20) compressed between external glass (11) and internal glass (12), wherein a blackout coating unit (B) is formed around a transparent glass unit (A) at a center. The blackout coating unit (B) is printed to ceramic ink (30) on one side surface of the films (20).
Patent KR-20190011622-A (KR)
Inventor: LEE YOUNG SUK
IPC: A47C7/38
Filed: 2017-07-25
Abstract: The present invention relates to a chair (10) for leisure, which can be adjusted appropriately according to a body structure of a user by arbitrarily adjusting the up/down position of a headrest (60) and a waist rest (70) in a backrest (30) of the chair (10). The present invention includes: A pair of guide rails (1) provided on both sides of a front of a backrest (30) of a chair (10) along a longitudinal direction of the backrest (30); a headrest (60) or a waist rest (70) coupled to the pair of guide rails (1) and configured to be arbitrarily adjusted up and down along the guide rail (1); and a rail coupling member (4) mounted on both sides of the headrest (60) or the waist rest (70) and configured to be elastically supported by the both side guide rails (1) of the backrest (30). The coupling structure and the position adjustment structure of the headrest (60) or the waist rest (70) in the backrest (30) are very simple, so that the manufacturing cost can be remarkably reduced. The assembling performance can be improved during the manufacturing process and the position of the headrest (60) or the waist rest (70) in the backrest (30) can be easily adjusted, thereby improving the convenience of use.