baber/WOPTO huggingface dataset:
Patent KR-20190097550-A (KR)
Title: Method for multilayer pcb of embedded trace pcb type
Inventor: KIM BUM SEOK
IPC: H05K3/46
Filed: 2018-02-12
Abstract: According to the present invention, an embedded type multilayer printed circuit board manufacturing method comprises the steps of: forming a removing core layer having a central insulator and a first separation removal conductor and a second separation removal conductor formed on both sides of the central insulator, respectively; forming a first etching removal conductor and a second etching removal conductor on both sides of the removing core layer, respectively; forming a first circuit pattern and an n^th circuit pattern on the first etching removal conductor and the second etching removal conductor, respectively; disposing a first upper insulator on the first circuit pattern and disposing a first lower insulator on a lower portion of the n^th circuit pattern; disposing a second circuit pattern and a second upper insulator on the first upper insulator; disposing an n-1^th circuit pattern and a second lower insulator on a lower portion of the first lower insulator; disposing a third circuit pattern on an upper portion of the second upper insulator, alternately disposing an insulator and a circuit pattern on an upper portion thereof, and disposing an n/2^th conductor on the top; disposing an n-2^th circuit pattern on a lower portion of the second lower insulator, alternately disposing an insulator and a circuit pattern on a lower portion thereof, and disposing an n/2+1^th conductor at the bottom; forming an n/2^th circuit pattern on the n/2^th conductor, and forming an n/2+1^th circuit pattern on the n/2+1^th conductor to form an upper circuit portion and a lower circuit portion; removing the removing core layer; inverting the upper circuit portion and the lower circuit portion; disposing an intermediate insulator between the upper circuit portion and the lower circuit portion; and removing the first etching removal conductor and the second etching removal conductor. According to the present invention, electrical properties can be improved.
Patent KR-20180021033-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2018-02-13
Abstract: The present invention provides a semiconductor device such as an active matrix type display device which reduces a capacitance value of a parasitic capacitance without reducing driving ability of a transistor. Also, the semiconductor device with reduced the capacitance value of the parasitic capacitance is provided at low costs. An insulating layer other than a gate insulating layer is formed between a wiring which is formed by the same material layer as a gate electrode of the transistor and the wiring which is formed by the same material layer as a source electrode or a drain electrode.
Patent KR-20190104815-A (KR)
Title: Low voltage dc-dc converter for vehicle and control method of the same
Inventor: LEE DAE WOO
IPC: H02M3/335
Filed: 2018-03-02
Abstract: According to the present invention, a low voltage direct current (DC)-DC converter for a vehicle comprises: a switching unit including a plurality of capacitors and a plurality of switches and changing high voltage supplied from a high voltage battery into alternating current (AC) voltage; a voltage transformation unit transforming the AC voltage outputted from the switch unit into low voltage; a current measurement unit measuring a current value outputted from the voltage transformation unit; and a control unit comparing the current value measured from the current measurement unit and a pre-stored reference value to determine whether a current mode is a continuous current mode or a discontinuous current mode and turning one switch of the plurality of switches on / off in accordance with a determined result.
Patent KR-20190105792-A (KR)
Title: Turbo compressor
Inventor: KIM SEUNG MIN
IPC: F04D29/66
Filed: 2018-03-06
Abstract: According to an embodiment of the present invention, a turbo compressor comprises: an inflow guide device including a plurality of vanes and controlling outdoor air introduced from a front end to guide the outdoor air to a rear end; and a plurality of compressors connected to each other to compress and cool a fluid introduced from the inflow guide device in multiple stages. One of the compressors is formed as a first compressor connected to the rear end of the inflow guide device to compress the fluid introduced from the inflow guide device, and the other one of the compressors is formed as a second compressor re-compressing the compressed fluid. Moreover, the turbo compressor further comprises at least one return flow path returning the partial fluid compressed in the second compressor to at least one of the rear end of the inflow guide device and the first compressor.
Patent KR-20190108951-A (KR)
Title: Cleaner apparatus of arc welding torch
Inventor: CHOI YOUNG DOO
IPC: B23K9/32
Filed: 2018-03-16
Abstract: The present invention relates to a cleaner device for a welding torch. According to the present invention, a torch nozzle (11), a welding tip (12), and a spatter (20) and a foreign material (30) attached to a welding wire (13) can be conveniently and simply removed, and specifically, a welding quality is capable of being significantly improved by being able to cleanly manage the welding torch (10). The present invention comprises: a spatter tray; a spring holder; and a spatter removing spring.
Patent KR-20190001504-A (KR)
Inventor: HOSOYA TERUYUKI
IPC: H02G11/00
Filed: 2018-03-22
Abstract: Provided is a tube holding and supporting structure which can prevent dust from being generated and reduce vibration. A tube holding structure (1) comprises: a plurality of tubes (10) formed of a flexible material; and a holding support body (20) holding and supporting the tubes (10) so that the tubes in a curved shape are able to freely move in a linear reciprocating motion. The plurality of tubes (10) comprise: a main tube set (11) formed with a plurality of main tubes (10A) which are disposed in parallel with each other in an X direction and coupled to each other; and supplementary tube sets (12-14) formed with a plurality of supplementary tubes (10B-10D) which are disposed in parallel with each other in an X direction. The supplementary tube sets (12-14) are stacked on both sides of the main tube set (11) and integrally coupled with the main tube set (11). The holding support body (20) is coupled to both side portions of the main tube set (11) in the X direction.
Patent KR-20190113164-A (KR)
Title: Screen fixing device installed on the between sidewalk and driveway
Inventor: CHOI YOUNG SOOK
IPC: E01F15/04
Filed: 2018-03-27
Abstract: The present invention relates to a screen fixing device installed at a boundary between a sidewalk and a driveway and, more specifically, relates to a screen fixing device installed at a boundary between a sidewalk and a driveway, wherein in the winter season, a snow removing agent containing calcium chloride sprayed on a roadway spatters to a flower garden as a vehicle is driven to prevent damage to plants which are planted in the flower garden of the sidewalk. At the same time, the screen fixing device is installed while leaving a distance in a road boundary stone portion to fixate a screen vertically installed for a flower garden to be placed therein to minimize damage to plants by a wind.
Patent KR-20190115892-A (KR)
Inventor: DAEHYOUNG KIM
IPC: F24F11/46
Filed: 2018-04-04
Abstract: The present invention relates to a control method of an air conditioning system, which comprises the following steps of: inputting power and preset temperature; measuring outdoor temperature, indoor temperature, and outdoor humidity; determining required heat quantity in accordance with the preset temperature, the outdoor temperature, the indoor temperature, and the outdoor humidity; initially operating a plurality of control configurations to provide the same supply heat quantity as the required heat quantity; calculating an initial COP by dividing the supply heat quantity by power consumption; and drawing the maximum COP by adjusting an operation value of the control configurations. The control configurations include an inverter compressor and a fan. The operation value of the control configurations includes the operation frequency of the inverter compressor and the rotational speed of the fan.
Patent KR-20190119406-A (KR)
Title: Payment System by Using App Traffic Card Installed at Smart Terminal and Method thereof
Inventor: KIM SUNG HOON
IPC: G06Q20/34
Filed: 2018-04-12
Abstract: The present invention relates to a payment method using an application traffic card installed in a smart terminal. The payment method includes: a step in which a payment terminal generates payment information; a step in which if a smart terminal is tagged on the payment terminal, an affiliated e-money company application installed in the smart terminal is activated to receive the payment information from the payment terminal; a step in which the affiliated e-money company application transmits payment request information including the payment information to a traffic card application installed in the smart terminal; a step in which the traffic card application installed in the smart terminal transmits the payment request information to a traffic card application server; a step in which the traffic card application server transmits payment amount information to an affiliated e-money company server to request whether the payment can be made; a step in which the affiliated e-money company server determines whether a charged amount is equal to or larger than the payment amount; a step in which if the charged amount is equal to or larger than the payment amount, the affiliated e-money company server deducts the payment amount from the charged amount and transmits payment Yes information to the traffic card application server; and a step in which the traffic card application server completes the payment based on the payment request information and transmits payment result information to the affiliated e-money company server and the traffic card application module of the smart terminal. Therefore, the present invention is capable of reducing time for payment through a simple payment process.
Patent KR-20190119746-A (KR)
Title: Practicality Wine Stopper Expulsion Open
Inventor: BAEK JU HONG
IPC: B67B7/04
Filed: 2018-04-13
Abstract: The present invention relates to an opener capable of automatically expelling a wine cork, which is possible to be visually provided for individuality rather than elegance and is developed for convenience. According to the present invention, the opener has: a main body; and a battery charging part having a cover capable of opening and closing in an opening and closing manner, and performs a cork stopper expulsion function by inserting a button operation button into an upper end of the main body.
Patent KR-20190119859-A (KR)
Title: Method for evaluation of alzheimer disease risk
Inventor: JONG WON KIM
IPC: G16B30/00
Filed: 2018-04-13
Abstract: The present invention relates to a method for providing information capable of evaluating the possibility of developing Alzheimer from a subject by combining the sex of the subject, an APOE genotype, and a plurality of SNP genotypes; a composition for diagnosing the risk of developing Alzheimer, which comprises a preparation capable of detecting an APOE genotype and a preparation capable of detecting multiple SNP genotypes; and a kit for diagnosing the risk of developing Alzheimer, which comprises the composition. Use of the method for providing information capable of evaluating the possibility of developing Alzheimer provided in the present invention: before Alzheimer occurs, allows a subject with the possibility of developing Alzheimer to be selected and the subject to be intensively nursed, thereby suppressing onset of Alzheimer of the subject, or when Alzheimer occurs in the subject, allows the subject to be early treated, thereby reducing the damage caused by the Alzheimer.
Patent KR-20190122492-A (KR)
Title: Fingerprint sensor
Inventor: KIM SUNG DEUK
IPC: F21V8/00
Filed: 2018-04-20
Abstract: According to one embodiment of the present invention, provided is a fingerprint sensor, which comprises: an image sensor including a plurality of unit pixels; and an optical path forming unit disposed on the upper portion of the image sensor and forming a path of light incident on the plurality of unit pixels. The optical path forming unit may include a plurality of optical fibers.
Patent KR-20190129198-A (KR)
Title: Construction method of assembled houses and assembled houses using them
Inventor: PARK DONG HWA
IPC: E04B2/58
Filed: 2018-05-10
Abstract: The present invention relates to a prefabricated house structure and a prefabricated house construction method using the same. The prefabricated house structure includes: a support part which is installed on the ground and to which a plurality of frames are connected; a framework member comprising a lower side frame mounted on the edge of the support part, having an L-shaped cross section, and having a horizontal surface and a vertical surface, a longitudinal frame vertically formed on both sides of an upper portion of the lower side frame and having the L-shaped cross section, and an upper side frame connecting an upper end of the longitudinal frame and having the L-shaped cross section. A plurality of support parts and framework members are connected to form a wall surface and a roof. Accordingly, the present invention is possible to be prefabricated in various shapes such as a square, a polygon, a circle or the like, is possible to improve thermal insulation and soundproof property, and is possible to finely finish an external form.
Patent KR-20180056605-A (KR)
Inventor: HATANO TAKAICHI
IPC: H01L21/68
Filed: 2018-05-16
Abstract: An objective of the present invention is to provide a load port apparatus, using a load port corresponding to a first cassette containing a circular wafer with a diameter of 300 mm to install a second cassette receiving a circular wafer with a diameter of 200 mm, so as to lock the second cassette. According to the present invention, the load port apparatus comprises a cassette main body having an opening formed on one side surface and a cover to open/close the opening. Accordingly, a cassette capable of containing an object to be contained therein is fixed on a carrier base by a lock device, and the object to be contained inside the cassette is loaded or unloaded as the cover is opened/closed. The lock device includes: a locking hook to rotate between a retracting posture and a locking posture around a shaft with a predetermined inclination with respect to the bottom surface of the cassette main body, to move along the shaft, and to come in contact with a member to be locked of the cassette body in the lock posture; and a rod to be rotated and axially moved with the locking hook.
Patent KR-20190133367-A (KR)
Title: Particulate Matters Removing and Deodoring Agent Comprising Extracts of Plants
Inventor: KIM IN HAN
IPC: A61L9/14
Filed: 2018-05-23
Abstract: The present invention provides an agent for deodorizing and removing dust including fine dust, comprising a plant extract and a thickener. According to the configuration of the present invention, it is possible to trap and remove odors and dust generated in the air or in the working environment quickly and efficiently by simply spraying, thereby providing an effect of significantly improving the air quality or the air quality in the indoor working environment.
Patent KR-20190136435-A (KR)
Inventor: KIM DAE HWAL
IPC: E21D9/10
Filed: 2018-05-30
Abstract: The present invention relates to a ground excavation method of using a continuous free surface to excavate the ground for vibration reduction. More specifically, the ground excavation method comprises: a first free surface forming step of using a drilling apparatus including an excavation bit capable of drilling the ground and a guide extended side by side with the excavation bit and connected to the excavation bit by a connection unit to form a continuous free surface around an excavation area requiring excavation in the ground; a second free surface forming step of using the drilling apparatus to form a plurality of continuous free surfaces in an excavation area requiring excavation to divide the excavation area into a plurality of block forms; and an excavation step of excavating excavation blocks obtained by dividing the excavation area into the plurality of block forms by one among machine excavation, blasting excavation, and a combination of machine excavation and blasting excavation.
Patent KR-20180133214-A (KR)
Inventor: YODO YOSHIAKI
IPC: H01L21/78
Filed: 2018-05-31
Abstract: An objective of the present invention is to provide a method for manufacturing a chip capable of manufacturing a plurality of chips by dividing a plate-shaped workpiece without using an expand sheet. The method comprises: a laser processing step of irradiating a laser beam having transmittance to a silicon wafer only in a chip region along a line to be divided, forming a modified layer along the line to be divided in the chip region, and making an outer surplus region as a reinforcing unit in which the modified layer is not formed; and a dividing step of dividing the workpiece into individual chips by applying force to the workpiece. In the dividing step, the force is applied by cooling or heating to divide the silicon wafer into individual chips.
Patent KR-20190138330-A (KR)
Title: A Manufacturing Method of a Cam Ring, A Forging Device Used in the Method and A Cam Ring Manufactured by the Method
Inventor: IM GI HYEON
IPC: C23C22/78
Filed: 2018-06-05
Abstract: The present invention relates to a manufacturing method of a cam ring, a forging device used in the method thereof, and the cam ring manufactured by the method thereof. More specifically, the present invention relates to the manufacturing method of the cam ring, the forging device used in the method thereof, and the cam ring manufactured by the method thereof wherein when a vehicle changes a course, a rotation power is received by being engaged with a gear teeth of a differential side gear in a gear which is coupled with the differential side gear to properly distribute a power transmitted from an engine into both wheels by correcting the number of rotations of both wheels which are changed due to a difference of rotation angle. The manufacturing method of the cam ring comprises: a material supplying step; a first molding step; and a second molding step.
Patent KR-20180135803-A (KR)
Inventor: KARAKAWA Takayuki
IPC: H01L21/67
Filed: 2018-06-05
Abstract: The present invention relates to a film forming apparatus performing film formation by alternately supplying a raw material gas and a reaction gas to a wafer loaded on a rotary table and revolving to suppress the influence on the film forming process due to cleaning. In a vacuum container (11), a gas supply and exhaust unit (2) for raw material gas supply to a wafer (W) and a plasma forming unit (3A to 3C) are disposed so as to be spaced apart from each other in the rotation direction of a rotary table (12). The lower part of the unit (2) corresponds to a raw material gas adsorption region (R0). The lower part of the plasma forming unit (3A to 3C) corresponds to a plasma generating region (R1 to R3). For example, the region (R1, R3) is assigned as a plasma generating region for hydrogen gas as a reforming gas and a plasma generating region for ammonia gas as a reaction gas. The region (R2) is not used during film formation and is assigned as a region generating plasma of cleaning gas after film formation.
Patent KR-20190138950-A (KR)
Inventor: KIM SEUNGSU
IPC: B60R16/023
Filed: 2018-06-07
Abstract: Disclosed in the present invention are a vehicle and a movement management system, the movement management system comprising: a vehicle; an infrastructure software defined networking (SDN) switch which manages the location and the path of the vehicle that is communicated and linked; and a central control device which receives the location of the vehicle from the infrastructure SDN switch, and designates a path for packet transmission of the vehicle based on the location of the vehicle before providing the same.
Patent KR-20180135417-A (KR)
Inventor: SAKURAI SHINICHI
IPC: F16C9/02
Filed: 2018-06-11
Abstract: The present invention provides a half thrust bearing for a crank shaft of an internal combustion engine, which is difficult to damage during an operation and has a small friction loss. According to the present invention, provided is a half-circular ring-type half-thrust bearing having a sliding surface and a rear surface. The sliding surface has a plane portion located near the center of the circumferential direction, and two inclined plane portions around the circumference portion, wherein an axial line direction distance from the rear surface to the sliding surface is maximum in the plane portion in any diameter direction of the half-thrust bearing, and is reduced from the inclined plane portion toward both end portions in the circumferential direction. In addition, each inclined plane portion has one single back thickness portion having a constant axial line direction distance in the circumferential angle range of 35-55°. The axial line direction distance in the inclined plane part is maximum at the inner end in the diameter direction in the area in the circumferential direction end side in any circumferential direction position, decreases toward the outer end in the diameter direction, is minimum at the inner end in the diameter direction in the area in the central part at the more central side in the circumferential direction than the back thickness part, and increases toward the outer end in the diameter direction.
Patent KR-20180136392-A (KR)
Inventor: KIM IL HEE
IPC: A63B60/14
Filed: 2018-06-12
Abstract: The present invention relates to a grip having a user grip shape transferred thereto, and to a grip manufacturing apparatus therefor and, more specifically, to a technique in which a user directly holds a grip of a golf club to transfer his or her grip shape to the grip, thereby providing an optimized grip to a user.
Patent KR-20190142864-A (KR)
Title: Data tranceiver device with smart-link based on iot wireless communication
Inventor: KIMJINTAE
IPC: G08C17/02
Filed: 2018-06-19
Abstract: The present invention is to provide a wireless data transceiver with a smart link located on a biogas pipe based on IoT wireless communication including a pipe analysis module and a smart link. A pipe analysis module and a smart link are connected with wireless communication to wirelessly proceed two-way data communication. Mapping of a gas pipe can be formed on monitoring in real time through a smart link having a long range (50 to 5,000 m) endoscope feature, and accordingly, reliable gas pipe network GIS can be built. Leakage/loss exploration rate having 70% of precision compared to a conventional situation can be provided with hybrid measurement including image diagnosis and sound pressure diagnosis. The present invention is to make improvements in an issue with an anaerobic digestion technique which inevitably limits generation according to complex interlink of main operation factors based on a high appearance change rate of existing waste resources and microorganism in a digestion tank and an issue for unstable operating rate of a domestic actual size anaerobic digestion tank according to diversification in inflow, changes in organic load, inadequate management on main factors upon operating a digestion tank, and imperfect response to various operation environments such as facility operation.