baber/WOPTO huggingface dataset:
Patent KR-20190087842-A (KR)
Title: Lab-on-a-chip System using Microfluid Control based on the Finger Actuation and Uses Thereof
Inventor: PARK JE KYUN
IPC: B01L3/00
Filed: 2018-01-17
Abstract: The present invention relates to a lab-on-a-chip system using microfluid control based on finger actuation and a use thereof. More specifically, the present invention relates to the lab-on-a-chip system which can easily control microfluid through the operation of pneumatic valves and pneumatic chambers using pressure generated by finger actuation. The lab-on-a-chip system according to the present invention can not only drive the lab-on-a-chip system by moving the microfluid using pressure according to finger actuation without being affected by the user′s finger actuation characteristics, but also is useful for multiple fluid analysis since a pressure chamber and a microfluidic moving part can be separated from each other to integrate microfluidic channels regardless of a position of the pressure chamber.
Patent KR-20190089675-A (KR)
Title: A sanding grinderwheel system
Inventor: PARK TAE JOON
IPC: B24D13/06
Filed: 2018-01-23
Abstract: The present invention relates to a sanding grinder wheel which comprises a sanding grinding means formed with two disk-shaped sand paper members, a pad member, and a base frame. Therefore, grinding efficiency is improved, and side processing is easily performed to maximize quality characteristics of a product. Moreover, a negligent accident is prevented, and raw materials, the number of manufacturing processes, and manufacturing costs can be significantly reduced.
Patent KR-20190098782-A (KR)
Inventor: LIM O KAUNG
IPC: G06F3/01
Filed: 2018-01-29
Abstract: The present invention relates to an electromyogram sensor mouse which enables a patient with an amputated finger or hand to use a computer. The electromyogram sensor mouse comprises: a main body unit (10) including a plate (101), a frame (102) and a head (103); a sensing unit (20) including an optical sensor (201) and an electromyogram sensor (202); a control unit (30) determining whether a command is input; and a coupling unit (40) fixing an arm of a user not to be separated from a product.
Patent KR-20190092096-A (KR)
Title: Low noise amplifier
Inventor: KIM TAE WOOK
IPC: H03F1/22
Filed: 2018-01-30
Abstract: Disclosed is a low noise amplifier. The low noise amplifier according to embodiment of the present invention comprises: an NMOS main transistor unit including a plurality of NMOS main transistors; a PMOS main transistor unit complementarily connected with the NMOS main transistor unit and including a plurality of PMOS main transistors; an NMOS auxiliary transistor unit connected with the NMOS main transistor unit in parallel and including a plurality of NMOS auxiliary transistors; a PMOS auxiliary transistor unit connected with the PMOS main transistor unit in parallel, complementarily connected with the NMOS auxiliary transistor unit and including a plurality of PMOS auxiliary transistors; and a power apply unit applying power to the NMOS main transistor unit, the PMOS main transistor unit, the NMOS auxiliary transistor unit and the PMOS auxiliary transistor unit.
Patent KR-20190097546-A (KR)
Title: Apparatus comprising regenerative braking system and regenerative braking system
Inventor: LEE YOUNG IL
IPC: B60W10/08
Filed: 2018-02-12
Abstract: An embodiment of the present invention relates to a regenerative braking system and a device including the same. The regenerative braking system comprises: an induction motor; a battery; a disturbance observer receiving the input of a following damper to provide motor torque of the induction motor in accordance with the following damper; and continuous control set-model predictive torque control (CCS-MPTC) controlling the induction motor to operate while following a following motor torque. In addition, the device comprises: an induction motor receiving power from a battery; the battery transmitting the power to the induction motor and charging the power from negative torque which the induction motor has; a disturbance observer receiving the input of a following damper to provide a following motor torque changed in accordance with the following damper; and CCS-MPTC applying a value, which is V^*_(dq), to the induction motor to have a following magnetic flux or a following current in order to allow the induction motor to follow the following motor torque.
Patent KR-20190097913-A (KR)
Title: Mobile electro device
Inventor: AHN BUM MO
IPC: G16H40/67
Filed: 2018-02-13
Abstract: The present invention relates to a mobile electronic device which measures an inhalation amount of fine dust which is actually inhaled into bodies in accordance with a concentration of fine dust to perform flexible handling in accordance with the inhalation amount of fine dust, and to measure a personalized inhalation amount of fine dust.
Patent KR-20190101072-A (KR)
Inventor: GIM YEONG GEUN
IPC: G06Q50/10
Filed: 2018-02-22
Abstract: According to an embodiment of the present invention, the present invention includes: an integrated management server generating an integrated management webpage for processing answers while displaying the change events including posting, membership, membership withdrawal and member information alternation in a PC homepage, a mobile homepage and a client application of a registered client, and notifying a client terminal of the occurrence of the change events; the client terminal logging into the integrated management webpage with a manager ID to display an integrated management webpage including content registered in the PC homepage, the mobile homepage and the client application, and processing answers through the integrated management webpage; and a wired/wireless communication network connecting the integrated management server with the client terminal through wired or wireless communication. Therefore, the present invention is capable of enabling small and medium-sized businesses to reduce costs for management.
Patent KR-20190102486-A (KR)
Title: Guide assembly for surgical operation and Guide apparatus for surgical operation using the same
Inventor: WOO HYUN SOO
IPC: A61B34/00
Filed: 2018-02-26
Abstract: The present invention relates to a surgical guide assembly for guiding surgical instruments to a part to be operated in intervention procedure works; and a surgical guide device using the same. The present invention comprises: a guide unit to which a rear unit joint, a central unit joint and a front unit joint are sequentially coupled; and a wire unit which comprises a first wire, a second wire, a third wire and a fourth wire sequentially penetrating and installed in the rear unit joint, the central unit joint and the front unit joint, respectively. In order to make the central unit joint bent in the horizontal direction with the front unit joint by operations of the first wire and the second wire based on the rear unit joint, a front end part of the rear unit joint and a rear end part of the central unit joint are hinge-coupled, and in order to make the front unit joint bent in the vertical direction by operations of the third wire and the fourth wire based on the central unit joint, a front end part of the central unit joint and a rear end part of the front unit joint are hinge-coupled.
Patent KR-20180099537-A (KR)
Inventor: CHUN HYUNG KIM
IPC: A61K38/17
Filed: 2018-02-27
Abstract: The present invention relates to prevention and treatment of fibrotic disease using a CCN5 protein (hereinafter referred to as CCN5 or WISP-2, the human Wnt-1-induced signaling pathway protein-2). More particularly, the present invention relates to a pharmaceutical composition for preventing and treating various fibrotic diseases caused by abnormal proliferation of myofibroblast.
Patent KR-20190102762-A (KR)
Title: Composition comprising Extract of Crataegus pinnatifida Bunge for Antithrombosis
Inventor: SHIN HWA SUP
IPC: A61P9/00
Filed: 2018-02-27
Abstract: The present invention relates to: an antithrombotic composition comprising a Crataegus pinnatifida extract, a pharmaceutical composition for preventing or treating vascular diseases, and a food composition for preventing or alleviating vascular diseases. A composition according to the present invention exhibits potent antiplatelet and antithrombotic activity by inhibiting a platelet activation pathway. The composition of the present invention can be usefully used as a natural material for preventing and treating vascular diseases including thrombosis, myocardial infarction, and stroke.
Patent KR-20180099554-A (KR)
Inventor: SIMPSON MARK NICHOLAS
IPC: B64C25/36
Filed: 2018-02-27
Abstract: A strut assembly for an aircraft landing gear structure according to the present disclosure is transitioned between an extended configuration, corresponding to an aircraft being off the ground, and a retracted configuration, in which the strut assembly is shortened along a longitudinal axis thereof with respect to the extended configuration, for stowage during flight. The strut assembly includes an upper bulkhead supported by an upper tubular housing, and a lower tubular housing configured to be longitudinally translated with respect to the upper tubular housing. To transition the strut assembly to the retracted configuration, translation of the upper bulkhead with respect to the upper tubular housing mechanically causes translation of the lower tubular housing to a retracted position, such that an overall length of the strut assembly is reduced. In some examples, the strut assembly is an oleo strut assembly.
Patent KR-20190104794-A (KR)
Title: Pile foundation apparatus
Inventor: SON MOORAK
IPC: E02D5/54
Filed: 2018-03-02
Abstract: The present invention relates to a pile foundation apparatus which is installed in the ground to be used to support the weight of various structures and facilities and limit subsidence, and has increased supporting power and, more specifically, to a pile foundation apparatus to increase the supporting power of a pile foundation in the same ground and suppress subsidence. Another additional objective of the present invention is to provide a pile foundation apparatus which reduces a load transferred to a pile by a seismic load by a hinge action to improve the safety of structures and facilities having a pile foundation against a seismic load. According to the present invention, the pile foundation apparatus is installed in ground to support a ground or an underground structure, and comprises: a body installed in the ground to be connected to the structure to support the weight thereof; a connection member formed in a shape extended along the appearance of the body, and coupled to a lower end of the body to be fixed; and a plurality of lower end support members wherein one ends thereof are rotatably installed on a lower end of the connection member, and the other ends thereof are tightly attached to a bottom of a bore of the ground when the body descends in the bore and then rotate in an outer radial direction from a vertical center of the body by an upper vertical load.
Patent KR-20190008071-A (KR)
Inventor: SHEN SHYH YONG
IPC: A61B5/00
Filed: 2018-03-12
Abstract: Provided are a skin condition detection method and an electronic device. The skin condition detection method comprises the following steps of: acquiring a first image; performing at least one skin condition detection on the first image to acquire at least one first characteristic value; acquiring at least one second characteristic value acquired through at least one skin condition detection in a second image; determining whether a skin condition in the first image has changed with respect to a skin condition in the second image according to the at least one first characteristic value and the at least one second characteristic value; and if the skin condition in the first image has changed with respect to the skin condition in the second image, outputting notification information to indicate that the skin condition in the first image has changed with respect to the skin condition in the second image. Therefore, according to the present invention, it is possible to effectively and clearly determine change of a skin condition.
Patent KR-20180107730-A (KR)
Inventor: TABUCHI TOMOTAKA
IPC: H01L21/76
Filed: 2018-03-16
Abstract: An objective of the present invention is not to cause loading on a cutting blade when dividing a planar object to be processed on which a film is formed and to process an object to be processed without using a laser processing device. A processing method comprises: a groove forming step of forming a groove (M1) along a line to be divided (S) from a surface (W1a) of an object to be processed (W); an expand sheet attaching step of attaching an expand sheet (T3) to the surface (W1a) of the object to be processed (W) after the groove forming step is performed; an expansion step of expanding the expand sheet (T3) after performing the expand sheet attaching step; and an injection step of injecting an object to be injected (P) to a film (W2) of the object to be processed (W) after performing the expansion step.
Patent KR-20180033493-A (KR)
Inventor: LEE JAEMYUNG
IPC: G06Q50/20
Filed: 2018-03-27
Abstract: The present invention relates to a device for providing a reward for attendance and a method thereof. According to a first aspect of the present invention, the device for providing a reward for attendance which provides a reward to a user with a condition of attendance of the user comprises: an attendance goal setting part setting an attendance goal of the user according to selection of the user; an attendance status recording part recording an attendance status by checking whether the user attends; and an attendance reward providing part providing the attendance reward corresponding to the attendance goal of the user to the user if the attendance status of the user satisfies the attendance goal of the user.
Patent KR-20190115855-A (KR)
Title: Fuel vapor purge system
Inventor: LEE HYUNG BOK
IPC: F02M25/08
Filed: 2018-04-04
Abstract: A fuel vapor purge system is disclosed. As stated above, according to an embodiment of the present invention, the fuel vapor purge system comprises: an engine including a plurality of combustion chambers for generating a driving force by combustion of fuel; a first intake line in which outdoor air supplied to the combustion chambers flows; a second intake line in which outdoor air supplied to the combustion chambers flows; a bypass line connecting the first intake line and the second intake line; an electric supercharger individually installed in the first and second intake lines; a canister configured to collect fuel evaporated gas evaporated in a fuel tank; and a purge line in which the fuel evaporated gas collected in the canister flows, wherein the canister and the second intake line or the bypass line are connected to each other.
Patent KR-20190118218-A (KR)
Inventor: BANG SANG BONG
IPC: A23P30/20
Filed: 2018-04-09
Abstract: The present invention relates to a dumpling molding apparatus, which comprises: an extrusion unit where dough and fillers are extruded; a nozzle unit disposed at a front end of the extrusion unit to mold the extruded dough and fillers to be dumpling rolls; and a cutting unit for cutting the dumpling roll pressurized from the nozzle unit into individual dumplings, wherein the nozzle unit comprises: a discharge nozzle for discharging the dough and the fillers; a molding nozzle having a notch for molding the dough into dumpling skin and forming a groove in a surface of the dumpling skin; and first and second fixing members for fixing the discharge nozzle and the molding nozzle to the extrusion unit.
Patent KR-20190119360-A (KR)
Title: Novel Debaryomyces hansenii smfm201707 strain for tenderizing meat and improving flavor and method for tenderizing meat and improving flavor using the same
Inventor: YOON YO HAN
IPC: A23L31/10
Filed: 2018-04-12
Abstract: The present invention relates to a strain of Debaryomyces hanseni smfm201707 having a function of tenderizing meat and enhancing flavor, and a method for tenderizing meat and enhancing flavor using the same.
Patent KR-20190119862-A (KR)
Title: Method of Transmitting Resource Notification Message and M2M System applying the same
Inventor: JEONG SEUNG MYEONG
IPC: H04L29/08
Filed: 2018-04-13
Abstract: Provided are a method of transmitting a resource notification message and an M2M system applying the same. According to an embodiment of the present invention, the resource notification method collects data of a resource, selects only specific attributes among attributes for the resource, generates a notification message including the collected data and the selected specific attributes, and transmits the generated notification message. Accordingly, by limiting the resource attributes contained in the notification message as metadata, it is possible to reduce the traffic between the M2M platform and a user application, and significantly reduce a storage space required by a user device.
Patent KR-20190121604-A (KR)
Title: Electronic device comprising phase retarder and polarizing element for blocking out light reflected by sensor disposed below display thereof
Inventor: JO JEONGGYU
IPC: G02B5/26
Filed: 2018-04-18
Abstract: Various embodiments of the present invention relate to a method for improving visibility of a display and an electronic device for implementing the same. The electronic device comprises: a display panel including a polarization layer and a phase delay layer arranged below the polarization layer; a shock absorbing member arranged below the display panel and having an opening formed in at least a partial area; an image sensor arranged corresponding to the opening; a first phase delay member arranged below the display panel corresponding to the opening to allow at least a part of light which passes through the polarization layer and the phase delay layer of the display panel and is rotated in a circular shape in a first direction to be linearly vibrated in the first direction; a polarization member arranged below the first phase delay member to allow at least a part of the light which is linearly vibrated in the first direction to be transmitted; and a second phase delay member arranged below the polarization member to allow at least a part of the light which is linearly vibrated in the first direction and is transmitted through the polarization member to be rotated in a circular shape in a second direction, wherein the second phase delay member may have an optical property of allowing at least a part of the light which is rotated in a circular shape in the second direction to be hit by the image sensor and reflected by the second phase delay member, and changing the light which is reflected and rotated in a circular shape in the second direction into light which is linearly vibrated in the second direction different from the first direction through the second phase delay member so as to be blocked through the polarization member. According to various embodiments of the present invention, it is possible to prevent a phenomenon that a fingerprint sensor arranged below a display is seen and a phenomenon that visibility of a screen is deteriorated. Also, other embodiments are possible.
Patent KR-20190122366-A (KR)
Inventor: KIM DONG WOOK
IPC: G11C16/08
Filed: 2018-04-20
Abstract: Disclosed is a memory system according to an embodiment of the present invention. The memory system comprises: a memory device including a three-dimensional cell array, wherein memory cells located at the same height are connected to component word lines row by row, and the component word lines located at the same height are connected to group word lines in the cell array; and a controller controlling the memory device to perform a valid program operation that the memory device programs program data in memory cells connected to data component word lines selected among the component word lines included in one group word line and perform a dummy program operation that the memory device programs dummy data in memory cells connected to the other dummy component word lines.
Patent KR-20190123539-A (KR)
Title: MSP-based Wearable Device Wearing Detection method
Inventor: PARK KYUNG WON
IPC: G06F21/32
Filed: 2018-04-24
Abstract: Provided is a method for detecting whether a MSP-based wearable device is worn. According to an embodiment of the present invention, a wearable device comprises: an MSP sensor for irradiating light to a body of a user with a plurality of light emitting elements and receiving the light reflected from the body with a plurality of light receiving elements; and a processor for determining whether the wearable device is worn based on a light pattern received from the MSP sensor. As a result, the method may detect whether the wearable device is worn in addition to the authentication using the pre-applied MSP sensor without adding a sensor.
Patent KR-20190129518-A (KR)
Title: Positive electrode active material for lithium secondary battery, preparing method of the same, positive electrode and lithium secondary battery including the same
Inventor: JEONG MYUNG GI
IPC: H01M4/525
Filed: 2018-05-11
Abstract: The present invention relates to a cathode active material including lithium transition metal oxide with an average composition represented by chemical formula 1, Li_(1+a)Ni_xCo_yMn_zM^1_WO_2, and having a content of cobalt in the lithium transition metal oxide less than a content of manganese. The lithium transition metal oxide has a concentration gradient where at least one of nickel, cobalt, and manganese gradually changes from the center of particles to the surface. The cathode active material is in the form of secondary particles formed by aggregation of primary particles. The cathode active material has the ratio of at least 60% in which an angle formed between a c-axis direction measured by TEM analysis at eight or more points of the surface of the cathode active material and a growth direction of particles at a measurement point satisfies 85° to 95°. The present invention also relates to a manufacturing method of the cathode active material, a cathode for a lithium secondary battery including the cathode active material, and the lithium secondary battery including the same. In chemical formula 1, 0 <= a <= 0.3, 0.65 <= x < 1, 0 < y <= 0.35, 0 < z <= 0.35, 0 <= w <= 0.02, y < z, and M^1 is at least one selected from a group consisting of Al, Zr, Mg, Zn, Y, Fe, and Ti. The cathode active material by the present invention has excellent output characteristics while having a relatively low cobalt content.
Patent KR-20190130810-A (KR)
Title: Safety Frying Pan
Inventor: YU KWANG HEE
IPC: A47J37/10
Filed: 2018-05-15
Abstract: The present invention relates to a safety frying pan, which combines a flat plate of a dissimilar material consisting of gypsum, high-compression carbon, and the like, which is a heat transfer retardant, to the bottom of a cooking plate of the safety frying pan, forms a plurality of grooves or flat grooves on the bottom of the cooking plate, and prevents food cooked on the top of the cooking plate of the safety frying pan from sticking on the cooking plate by combining protrusion members or flat pieces corresponding to the plurality of grooves or flat grooves with the heat transfer retardant so that heat transfer to the cooking plate on which the food is cooked gradually occurs, and prevents a damage by heat deformation by a coating material specially coated on the top of the cooking plate, thereby extending the service life of the safety frying pan.