baber/WOPTO huggingface dataset:
Patent KR-20180128771-A (KR)
Inventor: KANG YONG SEOK
IPC: F21V19/00
Filed: 2017-05-24
Abstract: The present invention relates to an LED lighting device which adjusts an emission direction of light emitted by LEDs so that the light is inclined in any direction to the circumference while the horizontal position of a housing is maintained. The LED lighting device comprises: a housing formed longitudinally with long length to have emptiness inside, a lower opening portion in the lower part of the inside, fixing brackets on both upper sides on the top plate, a power supply device in the upper part of the top plate, and vertical tap holes on both sides and the front and back sides of the center of the top plate; a central protrusion portion formed in the center of the lower part of the top plate of the housing to protrude downwardly; an LED module substrate disposed horizontally inside the housing to be electrically connected to the power supply device and having the center of the upper surface which comes into close contact with the lower part of the central protrusion portion, both sides and the front and back sides of the center formed with assembly holes at positions corresponding to the tap holes, and the lower surface having a plurality of LEDs mounted thereon; a plurality of substrate angle change bolts penetrating each of the assembly holes formed on the LED module substrate from the bottom to the top to be joined into the tap hole and having a head portion, which comes into close contact with the lower part of the LED module substrate, in the lower part, wherein the height of the head portion is adjusted through rotation, thereby enabling the angle of the LED module substrate to be changed; and a transparent or semi-transparent cover for covering the lower opening portion of the housing.
Patent KR-20180130352-A (KR)
Inventor: CHOI YEONG RAK
IPC: G02F1/1333
Filed: 2017-05-29
Abstract: The present invention relates to a display apparatus. The display apparatus according to an embodiment of the present invention comprises: a rear structure disposed on a rear surface of a display panel; a sound generation device fixed to the rear structure and vibrating the display panel; and a heat insulating member provided between the display panel and the sound generation device, thereby limiting or minimizing heat generated by an operation of the sound generation device to be transmitted to the display panel.
Patent KR-20180132338-A (KR)
Inventor: JIN HEE JUN
IPC: H01M2/10
Filed: 2017-06-02
Abstract: According to the present invention, a battery pack with improved energy density comprises: a module assembly having a plurality of battery modules with open upper portions so that inner cell assemblies are exposed; a plurality of upper integrated covers formed in a plate shape and covering at least a part of an upper region of each of the battery modules; and a junction cover covering regions other than the upper regions covered by the integrated covers of the upper region of each of the battery modules and weld with the upper integrated covers.
Patent KR-20180134121-A (KR)
Inventor: LEE SANG HUN
IPC: H01L45/00
Filed: 2017-06-08
Abstract: In one embodiment of the present invention, a resistance change memory device in which the retention properties of logical information recorded in a resistance switching material layer is improved comprises: a lower electrode; a ferroelectric material layer disposed on the lower electrode; a resistance switching material layer disposed on the ferroelectric material layer; and an upper electrode disposed on the resistance switching material layer.
Patent KR-20190018174-A (KR)
Inventor: LEE JUNG SUB
IPC: G06Q50/00
Filed: 2017-06-28
Abstract: An embodiment of the present invention relates to an intellectual property platform system and a driving method thereof for contributing for a development of an industry through an ownership of intellectual property of fresh ideas. The intellectual property platform system comprises: a database unit storing information of an inventor which stores and provides at least one among idea information, trademark information and design information; a first interface unit connected to the database unit through a terminal device of the invertor; and a third interface unit connected to the database unit through a terminal device of an agent of intellectual property. The first interface unit includes a first menu uploading electric documents or autographies which include at least one among the idea information, the trademark information and the design information. The third interface unit includes a sixth menu inputting information of the agent of intellectual property including an agent commission and an official fee.
Patent KR-20190001801-A (KR)
Inventor: PARK CHAN GIL
IPC: B23B13/02
Filed: 2017-06-28
Abstract: The present invention relates to a piston ring chamfering device including a supply unit supplying a piston ring to be chamfered, a rotation unit performing closing and rotation on the piston ring so that two ring ends come into contact with each other and form a circle, a chamfering unit chamfering the piston ring rotating in the rotation unit, a collecting unit collecting the chamfered piston ring, and a conveying unit conveying the piston ring of the supply unit to the rotation unit and conveying the piston ring chamfered in the rotation unit and the chamfering unit to the collecting unit. The rotation unit includes a rotating rotation bundle and a rotation squeeze frame having an L-shape in cross section, coming into contact with a ring face while the piston ring is seated, and divided into four planar pieces on the rotation bundle to move to the inside and the outside toward a rotary shaft. The conveying unit is divided into a first conveying part moving to the supply unit and the rotation unit and a second conveying part moving to the rotation unit and the collecting unit. The first conveying part and the second conveying part include a conveying squeeze frame squeezing and holding at least two parts of ring faces and the first conveying part includes a horizontal pressing plate pressing the ring side of the part of the planar piston ring not in contact with the conveying squeeze frame. When the first conveying part conveys the piston ring of the supply unit to the rotation squeeze frame, the second conveying part conveys the piston ring of the rotation squeeze frame to the collecting unit. The pressing plate presses the piston ring closed into a circle as a result of the inward movement of the rotation squeeze frame, and then the rotation bundle rotates. As a result, the chamfered piston ring and the piston ring to be chamfered are conveyed together. The closed piston ring is rotated and chamfered in a horizontally adjusted state.
Patent KR-20180008307-A (KR)
Inventor: TAKAMOTO MAKOTO
IPC: H01L21/56
Filed: 2017-07-12
Abstract: A semiconductor device includes a semiconductor element (30), first encapsulant (10) which encapsulates the semiconductor element (30) to cover the surface of the semiconductor element (30), and is formed by the cured body of a first thermosetting resin composition, and second encapsulant (20) which encapsulates the semiconductor element (30) to cover the surface of the semiconductor element (30), and is formed by the cured body of a second thermosetting resin composition different from the first thermosetting resin composition. The second thermosetting resin composition is an epoxy resin composition including an epoxy resin, a phenol resin curing agent, a curing accelerator, and a conductive filler. It is possible to provide a semiconductor device having excellent balance between electromagnetic wave shielding property and electrical insulating property.
Patent KR-20180099424-A (KR)
Inventor: HAN DONG SOO
IPC: H04W4/00
Filed: 2017-07-17
Abstract: According to an aspect of the present invention, provided is a fingerprint location labeling method using a business mobile device which comprises the steps of: receiving, by a labeling server, task information and fingerprint information generated by a first mobile device; searching, by the labeling server, location information corresponding to a processing location identifier included in the task information; and building, by the labeling server, a radio map DB including a fingerprint-location pair by labeling the fingerprint information in the location information.
Patent KR-20190011867-A (KR)
Inventor: YUM DOO SUN
IPC: B60B33/02
Filed: 2017-07-25
Abstract: A rotation type caster is disclosed. According to the present invention, in the rotation type caster, a locking unit is installed to move in the shape of a seesaw on an external surface at one side plate of a bracket opposite to one side surface of a wheel, and a longitudinal direction of a pedal and a radial direction of a wheel are formed to be parallel with each other. Therefore, when the caster is installed at an edge portion on a lower surface of a transportation device, a user can push the pedal with a foot or a hand even though the pedal does not protrude to an external side of the transportation device. Accordingly, a direction of the transportation device can be changed in a relatively narrow space.
Patent KR-20190012042-A (KR)
Inventor: HAN SUNG O
IPC: H01R107/00
Filed: 2017-07-26
Abstract: The present invention relates to a terminal assembly having a light source. According to the present invention, the terminal assembly includes: a main housing (10) having a mounting space (12) formed therein; a circuit board (30) horizontally inserted into the mounting space (12) of the main housing (10) and used to mount at least one terminal unit (32) thereon; and at least one light source module (40) disposed on the circuit board (30) to irradiate light. In addition, a reflector (50) is mounted on the circuit board (30) at a position corresponding to a rear portion of the light source module (40) to reflect the light of the light source module (40) forward. A front cover (70) is coupled to a front surface of the main housing (10) to shield the mounting space (12) and to form a front panel (71) with the terminal unit (32) of which the entrance is open, wherein the front cover (70) includes a light collector (80) to concentrate light reflected through the reflector (50) toward the front panel (71). According to the present invention, the reflector (50) to reflect the light of the light source module (40) is made in a flat structure mounted on the circuit board (30) instead of the structure to surround an entire portion of the circuit board (30).
Patent KR-20190012644-A (KR)
Inventor: LEE SEUNG YEON
IPC: C08K5/13
Filed: 2017-07-28
Abstract: The present invention relates to a polyester resin composition and a molded article produced therefrom. The polyester resin composition contains: 80-98 wt% of a polybutylene terephthalate resin; 0.1-5 wt% of a carbodiimide compound; 0.1-5 wt% of a nucleating agent; and 0.5-15 wt% of an inorganic filler having a non-spherical or non-circular cross section. An object of the present invention is to provide the polyester resin composition with improved water absorptiveness and water repellency.
Patent KR-20190012865-A (KR)
Inventor: SONG SANG SUN
IPC: A23K20/20
Filed: 2017-07-28
Abstract: The present invention relates to a feed composition containing selenium, which is easily manufactured, transferred, and stored, and has low risks of decomposition or denaturation. The feed composition of the present invention comprises 500 to 2,000 ppm of selenium and has a liquid or powder formulation.
Patent KR-20190014974-A (KR)
Inventor: LEE HAN JIN
IPC: G06Q50/30
Filed: 2017-08-04
Abstract: The present invention relates to a VR device central management method, allowing an administrator to comprehensively manage execution, termination, an update, etc. of a VR device, and a system thereof. The VR device central management method comprises the following steps. A central server designates a plurality of VR devices as a group. An administrator terminal requests execution of an application installed in a VR device in the group to the central server. Also, the central server simultaneously executes an application installed in different VR devices in the group. Therefore, the VR device central management method provides a system which allows the administrator to control from execution to termination of an application without a guidance for a user of the VR device.
Patent KR-20180136854-A (KR)
Inventor: YOO HYUN IL
IPC: H04L1/00
Filed: 2017-08-10
Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to the present invention, disclosed are a method and a device for allocating PTRS in a next generation communication system.
Patent KR-20190017568-A (KR)
Inventor: LEEM SUNG HYUN
IPC: H02J50/00
Filed: 2017-08-11
Abstract: An embodiment of the present invention relates to a wireless charging terminal apparatus which can allow a user to easily recognize a charging state during wireless charging. According to an embodiment of the present invention, the wireless charging terminal apparatus comprises: a wireless power receiving unit wirelessly receiving power; a charging unit charged with the power received from the wireless power receiving unit; a light emitting unit; and a controlling unit detecting a charging degree of the charging unit and controlling the light emitting unit, wherein the light emitting unit includes a light emitting element and a diffusion element diffusing light of the light emitting element.
Patent KR-20180018457-A (KR)
Inventor: KIM SEOK JOONG
IPC: C12N9/22
Filed: 2017-08-14
Abstract: The present invention relates to an immune system which is artificially manipulated and shows improved immune functions. More specifically, the present invention relates to an artificially manipulated immunoregulatory factor, and an immune system whose function is artificially modified while having cells including the same. Particularly, the present invention relates to an artificially manipulated immunoregulatory gene such as PD-1, CTLA-4, A20, DGKα, DGKζ, FAS, EGR2, PPP2R2D, PSGL-1, KDM6A, and TET2, and/or an immune system by expressed products thereof.
Patent KR-20190020447-A (KR)
Inventor: KIM YOUNG SIK
IPC: E01H8/10
Filed: 2017-08-21
Abstract: Disclosed is a rail cleaning device for a continuous ship unloader. The rail cleaning device for a continuous ship unloader of the present invention includes: a support unit fixed to a driving unit of the continuous ship unloader; a guide roller unit rotating in contact with a rail unit guiding the continuous ship unloader; a connection link unit in which one side is rotationally connected to the support unit and the other side is rotationally installed on the guide roller unit; and a cleaning unit extended from the connection link unit in a lateral direction to move together with the connection link unit and removing foreign objects gathered on the rail unit.
Patent KR-20190021067-A (KR)
Inventor: LEE DEUK HUI
IPC: H01H13/14
Filed: 2017-08-22
Abstract: According to one embodiment of the present invention, a wearable device capable of performing various functions with minimum buttons by using an illumination sensor comprises: a body; a display unit installed on the body and displaying an image; an input unit installed on the body and receiving input of a user; an illumination sensor connected to the input unit and measuring an illumination value; and a control unit changing a function of the input unit of the body according to the illumination value measured by the illumination sensor.
Patent KR-20190021552-A (KR)
Inventor: SHIN MYOUNG KYUN
IPC: C07C41/01
Filed: 2017-08-23
Abstract: According to the present invention, pig iron manufacturing equipment includes a pig iron manufacturing apparatus having a melting gas brazier melting reduced iron to manufacture pig iron and a gas treatment apparatus synthetically reacting CO and H_2 among gas discharged from the pig iron manufacturing apparatus. Accordingly, according to embodiments of the present invention, surplus gas generated from the pig iron manufacturing apparatus is recycled to be possible to produce a high value chemical raw material of one of dimethyl ether, methanol and ethanol. Therefore, the present invention greatly improves economic efficiency of the pig iron manufacturing equipment as compared with the conventional equipment, and is possible to produce the chemical raw material at a low cost as compared with the conventional production of the chemical raw material, thereby ensuring cost competitiveness.
Patent KR-20180048290-A (KR)
Inventor: ASAI KAZUHIDE
IPC: H01L21/67
Filed: 2017-08-30
Abstract: Provided is a substrate processing apparatus, monitoring a state of a device by detecting abnormality of device data so as to detect an abnormal event. According to the present invention, the apparatus comprises: a pipeline heater to heat a gas pipeline; a temperature detection unit installed in the pipeline heater and detecting a temperature of the gas pipeline; a control unit to control the temperature of the gas pipeline while outputting device data, which represents power based on the device data representing the temperature acquired from the temperature detection unit, to the pipeline heater; a storage to store a monitoring table in which an item representing an abnormal event, a device data type set to detect abnormality, statistics calculated from the device data, and a diagnosis rule are defined; and a device state monitoring unit to store the device data in the storage unit while collecting the device data from the control unit, and storing the statics in the storage unit.
Patent KR-20190023850-A (KR)
Inventor: KIM SEONG HOON
IPC: G06F21/31
Filed: 2017-08-30
Abstract: The present invention relates to a method of configuring authority for use of a brain stimulation device and a device performing the method. According to an embodiment of the present invention, the method of configuring authority for use of a brain stimulation device comprises: a step in which a communication unit of a personal communication device transmits identification information of a user to a server device; a step in which the communication unit receives a time token, for which authority for use of the brain stimulation device is set, from the server device, and stores the time token in a storage unit of the personal communication device; a step in which the communication unit identifies an adjacent brain stimulation device and transmits the stored time token to the brain stimulation device or the server device; and a step in which the communication unit deletes the time token from the brain stimulation device or the server device after the time corresponding to the use time of the brain stimulation device stored in the time token has elapsed or changes a value of a specific field of the time token to receive a message for deactivating the time token such that a control unit of the personal communication device deactivates or deletes the time token. The present invention allocates authority of use for a brain stimulation device to a communication device of a user in advance such that the brain stimulation device used by many people can be safely operated through user identification.
Patent KR-20190026125-A (KR)
Inventor: LEE JAE HO
IPC: A63H33/10
Filed: 2017-09-04
Abstract: Provided is a bottle connecting apparatus which can utilize a recycled bottle as a toy. The bottle connecting apparatus according to an embodiment of the present invention comprises: a body unit having two or more openings; and a screw forming member which is inserted into the openings of the body unit, and in which a screw thread is formed on the inner circumferential surface thereof. The screw forming member has a first part having a first inner radius, and a second part having a second inner radius greater than the first inner radius. A first screw unit is formed at the first part, and a second screw unit is formed at the second part.
Patent KR-20180033065-A (KR)
Inventor: WEISBROD TOBIAS
IPC: F02C7/06
Filed: 2017-09-12
Abstract: The present invention relates to a turbocharger comprising: a turbine for expanding a first medium; and a compressor for compressing a second medium by using energy extracted from the turbine during the expansion of the first medium. The turbine includes a turbine housing (1) and a turbine rotor, and the compressor includes a compressor housing and a compressor rotor coupled to the turbine rotor through a shaft. Each of the turbine housing (1) and the compressor housing is connected to a bearing housing (2) disposed between the turbine housing and the compressor housing, and the shaft is mounted to the bearing housing. The turbine housing (1) and the bearing housing (2) are connected to each other through a fastening device (5) in a manner that the fastening device (5) is mounted on a flange (6) of the turbine housing (1) by using a first section (7) and at least partially covers flanges (10, 15) of the bearing housing (2) by using a second section (9). The fastening device (5) has a curved appearance on a surface of the second section (9) facing the flanges (10, 15) of the bearing housing (2).
Patent KR-20180138106-A (KR)
Inventor: WU YUN CHI
IPC: H01L27/11521
Filed: 2017-09-22
Abstract: A non-volatile memory (NVM) cell includes a semiconductor wire including a select gate portion and a control gate portion. The NVM cell includes a select transistor formed with the select gate portion and a control transistor formed with the control gate portion. The select transistor includes a gate dielectric layer disposed around the select gate portion and a select gate electrode disposed on the gate dielectric layer. The control transistor includes a stacked dielectric layer disposed around the control gate portion, a gate dielectric layer disposed on the stacked dielectric layer, and a control gate electrode disposed on the gate dielectric layer. The stacked dielectric layer includes a first silicon oxide layer disposed on the control gate portion, a charge trapping layer disposed on the first silicon oxide, and a second silicon oxide layer disposed on the charge trapping layer.
Patent KR-20190034757-A (KR)
Title: Apparatus for improving effciency of turbocharger engine
Inventor: LEE WON SEOK
IPC: F01D17/10
Filed: 2017-09-25
Abstract: The present invention relates to an apparatus for improving efficiency of a turbocharger engine, including a turbocharger composed of a turbine being rotated by discharge force of exhaust gas delivered from an exhaust manifold, and a compressor disposed to be coaxially rotated with the turbine so as to compress intake air applied to an engine. The turbine is configured by comprising a turbine housing and a turbine wheel, and may comprise: an auxiliary wheel formed at one side of the turbine wheel; an air compressor connected to a crank shaft of the engine to be rotated, thereby being operated to generate compressed air; and a valve means disposed to connect between the air compressor and the air tank, and delivering the compressed air to the air tank, and, when filling of the air tank is completed, delivering the compressed air to the auxiliary wheel so as to maximize rotational force of the turbine wheel.