baber/WOPTO huggingface dataset:
Patent KR-20180002490-A (KR)
Inventor: TAKEBAYASHI HIROSHI
IPC: H05K3/36
Filed: 2017-03-23
Abstract: An objective of the present invention is to prevent a metal wire from being easily broken even if a flexible substrate is bent. A connection FPC (75) has a plurality of metal wires (750) between a support layer (751) and a coating layer (752), and an exposure region including a contact point (753) forming one end of each metal wire (750) is exposed from the coating layer (752). A bending position guide (760) is installed on the surface of the support layer (751) opposite to the surface on which the metal wire (750) is installed. An edge (760a) of the bending position guide (760) serves as a bending line when the connection FPC (75) is bent and is disposed in a coating layer projection region (E) on which the coating layer (752) is projected on the support layer (751). When the connection FPC (75) is bent, the connection FPC (75) is bent at a portion of the metal wiring (750) covered with the coating layer (752), that is, a portion to be reinforced.
Patent KR-20180110491-A (KR)
Title: Novel compound , fabrication method of novel compound, and color filter comprising the same
Inventor: KIM SUNG HOON
IPC: C07D487/14
Filed: 2017-03-29
Abstract: A novel compound of the present invention is represented by chemical formula AA. In the chemical formula AA, A represents BB or CC, R_1 to R_4 may be the same or different from each other and represent hydrogen (H), nitrogen oxide or halogen element, and * represents a bonding position. The compound of the present invention having excellent heat resistance and exhibiting yellow color can be used for an LCD color filter.
Patent KR-20180111353-A (KR)
Title: Automatic grease gun with hybrid power type and grease feeding system therefor
Inventor: LEE JOO HO
IPC: B05C5/02
Filed: 2017-03-31
Abstract: The present invention relates to an automatic grease gun of a hybrid power supply mode, and a grease injection system of mobile equipment using the same. The automatic grease gun can be operated and used while selectively using power of mobile equipment such as an equipment vehicle and power of a built-in battery, has a function of an automatic grease gun for fixed equipment and mobile equipment such as an equipment vehicle, and functions as an automatic grease injector suitable for corresponding equipment of mobile equipment such as an equipment vehicle when necessary, thereby easily injecting grease into a grease injection site for each piece of corresponding equipment of corresponding mobile equipment. According to an embodiment of the present invention, the automatic grease gun of a hybrid power supply mode comprises: a storage tank for storing grease; a discharge unit for discharging grease of the storage tank; a discharge port for discharging the grease discharged through the discharge unit to the outside; and a power supply control unit for receiving power from an equipment vehicle or mobile equipment to supply power to the discharge unit and charge a secondary battery, and supplying power to the discharge unit through a charge voltage of the secondary battery in a state in which an electric connection with the equipment vehicle or the mobile equipment is canceled.
Patent KR-20180113846-A (KR)
Inventor: LEE HYUN SEOK
IPC: F02D19/00
Filed: 2017-04-07
Abstract: The present invention provides an engine type air conditioner for driving a compressor using a driving force of an engine, which includes: an engine, the engine type air conditioner including: an outdoor unit circulating a refrigerant through a heat pump cycle; an indoor unit connected to the outdoor unit to circulate the refrigerant; and a control unit for controlling the outdoor unit and the indoor unit, wherein the outdoor unit includes a fuel selection module capable of selecting any one of a plurality of fuels, wherein the control unit calls a control value according to the type of a fuel selected through the fuel selection module and controls the engine according to the called control value. According to the present invention, the engine can be operated by selecting any one of a plurality of fuels instead of using only one fuel, and the user can change the type of fuel.
Patent KR-20180114392-A (KR)
Inventor: KIM DAE HYUN
IPC: A61K8/49
Filed: 2017-04-10
Abstract: The present invention relates to a skin-whitening composition containing orotic acid as an active ingredient, and specifically, to: a skin-whitening cosmetic composition containing orotic acid or a cosmetically acceptable salt thereof as an active ingredient; an external skin preparation for skin whitening improvement containing orotic acid or an acceptable salt thereof as an active ingredient; health functional food for skin whitening improvement containing mevalonolactone orotic acid or a pharmaceutically acceptable salt thereof as an active ingredient; or a pharmaceutical composition for preventing or treating skin pigmentation containing orotic acid or a pharmaceutically acceptable salt thereof as an active ingredient.
Patent KR-20180115549-A (KR)
Inventor: SUNG BOO JUNG
IPC: A47J27/14
Filed: 2017-04-13
Abstract: The present invention relates to a cooker for business use, having a cooker body composed of an inner pot and an outer pot, cooking a food by flame fed to a flame heating space between the inner pot and the outer pot, and heating the food, carried in the inner pot in a structure of discharging exhaust gas through an exhaust hole on one side of the outer pot, generally at regular temperature. According to the present invention, the cooker for business use includes: the inner pot in which the food is accommodated; and the outer pot installed to be spaced from the inner pot at a regular interval to have the flame heating space therein. According to the cooker for business use, the flame of a gas burner is spurt to a lower center of the flame heating space to heat the inner pot, and the exhaust gas is discharged through an exhaust hole formed on a circumference of one side wall of an upper part of the outer pot. The cooker for business use has a heat transferring member on an outer circumferential surface of the inner pot positioned at a portion corresponding to the exhaust gas hole of the outer pot wherein a heating buffering space part is formed between the outer circumferential surface of the inner pot and the heat transferring member.
Patent KR-20180115959-A (KR)
Inventor: KIM DONG WON
IPC: G02B7/00
Filed: 2017-04-14
Abstract: The present invention relates to a lens control device for precisely matching the driving range of the lens and the input range of an ADC. The lens control device includes a Hall sensor, and an amplifying-shift part. The amplifying-shift part amplifies and shifts a differential signal outputted from the Hall sensor and provides the differential signal to the input of the ADC. It is possible to match the maximum/minimum value of the output range of the ADC to the maximum/minimum value of the driving range of the lens.
Patent KR-20180117363-A (KR)
Inventor: LEE BYEONG KYU
IPC: D06M11/44
Filed: 2017-04-19
Abstract: The present invention relates to a hydrophilic complex containing a zinc oxide adsorption layer and a manufacturing method thereof. The complex is excellent in ultraviolet blocking ability and self-cleaning ability, thereby being easily used as an ultraviolet blocking fiber and a self-cleaning fiber. The manufacturing method of a complex can improve processability by being manufactured through a simple method using a microwave. The complex comprises: a fiber; and an adsorption layer including at least one zinc oxide particle on a surface of the fiber.
Patent KR-20180119257-A (KR)
Inventor: PARK YEON JOON
IPC: B01L9/00
Filed: 2017-04-25
Abstract: The present invention relates to a medical inspection slide unit. The medical inspection slide unit according to the present invention comprises: a marker part formed in which a plurality of position display markers are formed in the longitudinal direction and the transverse direction, and formed in a thin plate shape; and a rim part arranged in a manner to surround the marker part and forming a step between the marker part and a seating groove, wherein the seating groove comprises a frame body, on which a slide on which a specimen to be observed with a microscope is placed, is selectively placed.
Patent KR-20180126753-A (KR)
Title: Cylinder Assemble Structure for Compact Air Compressor
Inventor: JANG JEONG CHEOL
IPC: F04B39/04
Filed: 2017-05-18
Abstract: The present invention relates to a cylinder coupling structure for a compact air compressor, capable of preventing leakage of air or refrigerant gas. According to the present invention, the cylinder coupling structure for a compact air compressor comprises: a block; a tubular cylinder coupled to the block; a valve assembly including suction and discharge valves to close the front end of the cylinder; a valve cover to form suction and discharge spaces in the upper part of the valve assembly; one or more pressing bolts coupling the valve cover and the block to compress the cylinder between the valve cover and the block; a piston to be reciprocated in the cylinder; a stator coupled to the block; a rotor disposed to be relatively rotated to the stator; a crankshaft coupled to the rotor to be rotated therewith so as to be axially supported to the block to be able to rotate; and a connecting rod connecting both ends to the crankshaft and the piston to convert rotational motion of the crankshaft into linear reciprocating motion of the piston. Moreover, the piston comprises: an O-ring inserted into a ring insertion end formed on a front end part; and a fixed ring inserted into a ring insertion end outside the O-ring to be coupled to the piston.
Patent KR-20170135732-A (KR)
Title: Clothes Dryer
Inventor: TANAKA HIIZU
IPC: D06F58/28
Filed: 2017-05-29
Abstract: Provided is a device for drying clothes capable of preventing the clothes in a drum from being excessively heated to a high temperature; and preventing the clothes in the drum from damage. A controlling device performs closing correction processing (S50-S66) after starting a drying operation; and sets each correction value depending on an ejection temperature. When the ejection temperature is in a range of 140C or more, each correction value is set to a value larger than zero (S52, S56, and S62). When a predetermined period elapses from starting the drying operation, the controlling device calculates each setting value serving as a reference of on/off of a burner based on each correction value set at a time when the predetermined period elapses. The drying operation is continued depending on each determined setting value. When the ejection temperature is 140C or more at the time when the predetermined period elapses, each setting value becomes lower than an initial value. The device for drying the clothes comprises the drum, a fan, the burner, an ejection temperature sensor, a relation temperature detecting unit, and the controlling device.
Patent KR-20190000146-A (KR)
Inventor: HWANG IN SOO
IPC: B01D53/26
Filed: 2017-06-22
Abstract: An object of the present invention is to provide a drying apparatus and a drying method capable of shortening the drying time and enhancing a dehumidifying effect. To this end, the drying apparatus of the present invention comprises: a drying chamber in which an object to be dried is dried; a first air passage through which air supplied to the drying chamber flows; a second air passage isolated from the first air passage and communicating with the outside; an evaporator of a heat pump for dehumidifying air introduced into the first air passage; a dehumidifying rotor formed with a dehumidification region provided on the first air passage for adsorbing moisture of air passing through the evaporator and a regeneration zone provided on the second air passage for removing adsorbed moisture in the dehumidification zone; and a control unit for controlling the dehumidifying rotor and the heat pump.
Patent KR-20170081591-A (KR)
Title: 자동차 날개형 빗물 차단막
Inventor: KIM JUN GU
IPC: B60J11/06
Filed: 2017-06-23
Abstract: 본 고안은 자동차 승하차시 비를 피할 수 있는 날개형 빗물 차단막에 관한 것이다. 자동차 내부에 고정바를 설치하여 방수천을 차량문에 고정시키는 고정고리와 옆면에 줄자석을 문과 차단막 측면부 양쪽에 설치하여 우천시 내부에서 전자석이 자력을 띄면서 고정고리와 결합하면서 차문을 열면 차단막이 펼쳐지고 다시 수납시엔 우산살이 접힘으로서 빗물이 수용되는 빗물 차단판으로 인해 물기가 제거된다.
Patent KR-20180007667-A (KR)
Inventor: FUKUMOTO TETSUYA
IPC: G01V8/20
Filed: 2017-06-26
Abstract: The present invention provides a multi-optical-axis photoelectric sensor which can satisfactorily fix a light transmission plate on a case body in a sealed state by an elastic member, and reduce an area where an object cannot be detected in a longitudinal direction of a body. A light projector (10) and a light receiver (20) include a case body (3), a light transmission plate (4) closing a front opening (39) of the case body (3), and a pair of caps (5) closing both end openings (38) of the case body (3). The case body (3) includes a pair of first supports (35) supporting both edges of the light transmission plate (4). The caps (5) include second supports (53) supporting both ends of the light transmission plate (4). The light transmission plate (4) is supported on the first supports (35) and the second supports (53) by an elastic member (8). First engagement units are formed on the caps (5) and the light transmission plate (4) and engaged with each other to regulate inward displacement in a longitudinal direction of both ends of the light transmission plate (4) supported on the second supports (53).
Patent KR-20180002044-A (KR)
Inventor: GOWDA ARUN VIRUPAKSHA
IPC: H01L23/538
Filed: 2017-06-26
Abstract: A die (102) for a semiconductor chip package includes a first surface (104) in which an integrated circuit (106) is formed. The die also includes a rear side surface (108) opposite the first surface. The rear side surface has an entire surface region (206) that forms the substantially planar region (302) of the rear side surface. The die further includes at least one device (132) formed on the rear side surface. The at least one device includes at least one extension part (136) extended over the entire surface region from the at least one device. It is possible to increase function per unit volume of the semiconductor chip package and reduce size.
Patent KR-20190003906-A (KR)
Inventor: MAENG HAN JOO
IPC: A61L9/04
Filed: 2017-06-30
Abstract: The present invention relates to a controlled-release microcapsule containing volatile materials and a preparation method thereof. More specifically, the microcapsule, filled with volatile materials and using dextrin and alcohol for a capsule material, provides an encapsulation of volatile materials without using an emulsifier, which is commonly used in a conventional method for containing volatile materials, or conducting an emulsification process required after using the emulsifier. Also, the present invention is economical as inexpensive dextrin is used, can fill the microcapsule with volatile materials at a high rate even at low temperatures, and can discharge the volatile materials from the microcapsule consistently for a long time, thereby enabling the microcapsule to be used usefully to discharge the volatile materials consistently.
Patent KR-20190008679-A (KR)
Inventor: KIM MIN KEE
IPC: G06F1/32
Filed: 2017-07-17
Abstract: The present technique includes a memory system capable of optimizing the temperature and performance of the memory system and an operation method thereof. The memory system comprises: a memory controller; and a plurality of memory devices connected to the memory controller through a plurality of channels. The memory controller includes a power consumption measuring unit configured to measure power consumption of the memory system at a constant time period and generate a first signal based on the measured power consumption and a performance throttling control unit configured to perform an operation of varying performance of the memory system in response to the first signal. The performance throttling control is configured to perform the operation of varying the performance of the memory system within the time period a plurality of times.
Patent KR-20180082295-A (KR)
Inventor: CHO YONG HWAN
IPC: C08F2/50
Filed: 2017-07-31
Abstract: The present invention provides a photocurable composition comprising an allyl ether compound having at least two functional groups, a (meth) acrylate compound having one to three functional groups, a carboxylic acid-containing monomer, and a photoinitiator. The composition and the photocurable layer having improved low viscosity, reactivity and coating properties can be realized by interaction between the allyl ether compound and the (meth) acrylate compound.
Patent KR-20190022100-A (KR)
Inventor: BAIK SEUNG MIN
IPC: H01L51/50
Filed: 2017-08-25
Abstract: According to the present invention, an organic light emitting diode display device includes a step difference compensation layer disposed between a first electrode of a first pixel and a first electrode of a second pixel, and formed of a mixed material of two types of materials with different etch rates. The step difference compensation layer includes a plurality of spike patterns protruding from a base layer, and the spike patterns include a material having a low etching rate among the two types of materials.
Patent KR-20190022184-A (KR)
Inventor: BAEK SEONG YEOL
IPC: C12N1/16
Filed: 2017-08-25
Abstract: The present invention relates to a liquid phase yeast culture medium for liquor and a production method thereof. More specifically, the present invention confirmed that the liquid phase yeast cultured in a medium prepared by adding 8°Bx of a saccharified solution, 1% yeast extract and 2% peptone is highly viable. In addition, when the liquid phase yeast was added with trehalose or skim milk and stored at room temperature, a survival rate remained high until the 10^th week of storage. Thus, a composition and method according to the present invention can be usefully used to prepare and store liquid phase yeasts.
Patent KR-20190025129-A (KR)
Inventor: HUH SU JUNG
IPC: G02B30/25
Filed: 2017-08-29
Abstract: The 3D image display device comprises a display panel, a mode selection panel, and a light control layer. The mode selection panel repeatedly operates a first mode and a second mode which are different from each other and disposed on the display panel. The light control layer is disposed on the mode selection panel and can include a refractive index control layer and a resin layer. The refractive index control layer includes a material having refractive index anisotropy and can have a prism surface inclined with respect to one surface of the display panel. The resin layer has a refractive index substantially equal to either of the uniaxial refractive index and a major axis refractive index of the material having refractive index anisotropy. The polarization direction of the light transmitted through the mode selection panel during the first mode and the polarization direction of the light transmitted through the mode selection panel during the second mode can be different from each other.
Patent KR-20190027062-A (KR)
Inventor: LEE SEONG JIK
IPC: G07C9/00
Filed: 2017-09-05
Abstract: The present invention relates to an access control system and an access control method using the same. According to an aspect of the present invention, the access control method for issuing an authentication token temporarily applied to an authority change target comprises the steps of: obtaining a request for an authority change for at least one of a user and a door, wherein the request for an authority change includes a change target, a change history, and a change condition; extracting a target to change an authority based on at least one among the change target, the change history, and the change condition; and transmitting the generated authentication token to a user terminal of the extracted target based on the change history and the change condition.
Patent KR-20190032125-A (KR)
Title: Power converting apparatus
Inventor: LEE YOUNG LAE
IPC: H02M1/12
Filed: 2017-09-19
Abstract: Disclosed is a power conversion apparatus which can minimize an effect on current boosting and can restrain a high frequency. According to an embodiment of the present invention, the power conversion apparatus comprises: a converter including a rectification unit rectifying input alternating current (AC) voltage and a power factor improving unit including a switch unit and increasing a power factor of power supplied by the input AC voltage based on an operation of the switch unit; and a control unit supplying a converter control signal, wherein the control unit controls the operation of the switch unit to change a waveform of input AC supplied by the input AC voltage into an asymmetric waveform.
Patent KR-20190036979-A (KR)
Title: Pouch Type Secondary Battery Pack Having Protection Circuit Module
Inventor: CHOI SUNG HO
IPC: H01M50/126
Filed: 2017-09-28
Abstract: The present invention discloses a pouch type secondary battery pack in which the number of parts is reduced and a manufacturing process is simplified. The pouch type secondary battery pack according to an aspect of the present invention comprises: a battery cell having an electrode assembly sealed with an electrolyte in a pouch outer casing and having an electrode lead formed on one side; and a protection circuit module comprising a printed circuit board on which a protection circuit is formed and a lead connecting plate formed on one surface of the printed circuit board for the printed circuit board to be electrically connected to an electrode lead of the battery call, and having an exposed portion formed to expose at least a part of the lead connecting plate to the other surface of the printed circuit board.
Patent KR-20190040679-A (KR)
Title: Shroud structure for enhancing swozzle flows and a burner installed on gas turbine combustor
Inventor: CHO MOON SOO
IPC: F23R3/28
Filed: 2017-10-11
Abstract: The present invention relates to a shroud structure improving swozzle flow and a combustor burner having the same. Specifically, the shroud structure is a structure applied to a shroud enclosing a combustion nozzle and multiple swillers formed along a circular cylinder of the combustion nozzle. An insert hole is formed on the outer circumference of the shroud so that compressed air flowing to the upper part of the shroud can be injected into the shroud before being mixed with a fuel. The insert hole is formed in front of the circular cylinder on the outer circumference of the shroud facing a first fuel injection unit installed on the inner circumference of a casing. The compressed air guided to the insertion hole is discharged to an area of a second fuel injection unit installed in the swiller in the shroud. So, the shroud structure maximizes mixing effect of the fuel and the compressed air provided for premixed combustion and can block injection into the shroud by reinforcing flame holding.
Patent KR-20190043780-A (KR)
Title: Bi-directional hydraulic valve control system
Inventor: KIM YONG HUN
IPC: F15B13/04
Filed: 2017-10-19
Abstract: Disclosed is a bi-directional hydraulic valve control system. According to the present invention, the bi-directional hydraulic valve control system uses a hydraulic valve provided with an actuator operated in both directions to provide cost reduction effects. Moreover, oil pressure stored in an accumulator is rapidly supplied to the hydraulic valve in case of emergency for fail-safe positioning to be possible. Therefore, the system can be stably operated.
Patent KR-20190044719-A (KR)
Inventor: CHUNG WOON JIN
IPC: C03C12/00
Filed: 2017-10-20
Abstract: The present invention relates to a glass composition having middle refractive index in the range of 1.65 to 1.8 and durability of hardness of 690 Hv or more. In addition, the glass composition comprises: 34 to 49 wt% of SiO_2; 14 to 29 wt% of CaO; 12 to 27 wt% of TiO_2; and more than 0 and less than 25 wt% of (Al_2O_3 + MgO), wherein MgO/(Al_2O_3 + MgO) which is the weight ratio of (Al_2O_3 + MgO) and MgO is 0.24 to 0.6.