baber/WOPTO huggingface dataset:
Patent KR-20190035455-A (KR)
Title: Proximity sensor
Inventor: HASEGAWA RYOTA
IPC: H03K17/95
Filed: 2018-02-09
Abstract: Provided is a proximity sensor capable of improving detection accuracy or enlarging a detectable range. The proximity sensor outputs the presence or position of a detected object as a detection result. The proximity sensor comprises: a detection unit which includes a detection coil and a capacitor; an oscillation circuit which excites the detection unit; an analog/digital conversion circuit which detects a signal change generated in the detection unit, and outputs a digital signal indicating the detected signal change; a temperature detection unit which detects a temperature in a case of the proximity sensor; a memory unit in which characteristic parameters unique to the proximity sensor are previously stored; and a control operation unit which calculates a signal indicating a distance to the detected object by processing the digital signal from the analog/digital conversion circuit while simultaneously compensating the calculated signal by using the characteristic parameters stored in the memory unit, and then, outputs a compensation result as a detection result.
Patent KR-20190101815-A (KR)
Title: Biological fertilizer composition and the manufacturing method of biological fertilizer composition for improvement of rhizosphere environment of roadside tree
Inventor: CHO JAE YOUNG
IPC: C05F11/02
Filed: 2018-02-23
Abstract: When a biological fertilizer composition for improving rhizosphere environment of roadside trees, comprising useful microorganisms and a soil enzyme mixture, according to the present invention, is supplied to the rhizosphere of roadside trees, nutrients necessary for the growth of roadside trees can be sufficiently supplied. Moreover, the physical and chemical properties of rhizosphere soils can be improved to achieve the growth promoting effect of aerial parts and root of roadside trees.
Patent KR-20190105429-A (KR)
Title: Apparatus and method for release modeling of toxic gases
Inventor: LEE WONBO
IPC: G06N3/08
Filed: 2018-03-05
Abstract: Provided are a modeling apparatus and a modeling method for toxic gas release with high reliability. The modeling apparatus for toxic gas release may comprise: a conversion module converting toxic gas distribution data; and a generation module connected to the conversion module and generating a prediction model by mapping the converted data with a constant variable.
Patent KR-20190109693-A (KR)
Title: Mining bit and method of manufacturing the bit
Inventor: KIM KI HO
IPC: B22F5/00
Filed: 2018-03-18
Abstract: Provided is a mining bit and a method for manufacturing the same, wherein a plurality of cutting tips are provided in such a manner as to be easily made with a high concentration of abrasive particles, rounded on a cut surface to induce optimal abrasion, and have a shape of an arch having the same width and rounded on inner and outer surfaces thereof. The mining bit comprises: a shank; and cutting tips attached to the shank, each cutting tip having a plurality of layers and a plurality of abrasive particles, wherein the layers have a shape of an arch with flat surfaces in such a manner as to be laminated onto each other in a horizontal direction with respect to a cut surface of each cutting tip, and a distance (D2) between the abrasive particles on the adjacent layers is less than a distance (D1) between the abrasive particles on each layer.
Patent KR-20190070228-A (KR)
Title: Shower Head Structure and Apparatus for Processing Semiconductor Substrate Including The Same
Inventor: CHOI EUN CHEOL
IPC: H01L21/683
Filed: 2018-03-21
Abstract: The present invention relates to a shower head structure, capable of preventing contamination, and a substrate processing device including the same. According to the embodiment of the present invention, the shower head structure includes: a top plate including a ring-shaped first flange on the outer side; an injection plate including a second flange connected to the first flange and facing the first flange on the outer side, wherein the injection plate includes multiple injection holes for injecting processing gas supplied from the top plate; a ring-shaped sealing member installed at a connection part between the first flange and the second flange and sealing the injection plate and the top plate; and a stepped unit installed at the connection part between the first flange and the second flange and installed at a part facing the center of the injection plate and the top plate around the sealing member. The stepped unit has height difference on the inner side as much as a fixed depth in at least one among the surface of the first flange facing the second flange and the surface of the second flange facing the first flange.
Patent KR-20190115548-A (KR)
Title: Display device and manufacturing method of display device
Inventor: JUNG KYU BONG
IPC: H01L27/32
Filed: 2018-04-02
Abstract: Provided are a display device and a manufacturing method of the display device. According to one embodiment of the present invention, the display device comprises: a display panel having a display area and a non-display area disposed outside the display area and including a bending area, which are defined therein; a driving integrated circuit disposed on the non-display area; a protection layer formed between the display area and the driving integrated circuit, and covering the bending area; and a first cover member covering the driving integrated circuit and the protection layer, and overlapping the bending area. Therefore, the bending area of the display panel can be protected.
Patent KR-20190116005-A (KR)
Title: Wall-mounted simple parking breaker
Inventor: IM WON SIK
IPC: E01F13/06
Filed: 2018-04-04
Abstract: The present invention relates to a simple parking barrier for wall installation and, more specifically, to a simple parking barrier for wall installation which can regulate vehicle entry and parking access in a small parking area of a residential area or a shop-concentrated area. The simple parking barrier for wall installation comprises: a barrier housing attached to a wall and provided with an accommodation space formed therein; an actuator accommodated in the barrier housing; a blocking bar support partially accommodated and support in a rotation accommodation housing formed in the barrier housing, and coupled to be rotated; a blocking bar coupled to the blocking bar support on an upper side of the blocking bar support to be hinged and rotated, wherein an end of one side thereof is connected to a rod of the actuator to be hinged and rotated upwards by a prescribed angle; and a controller to control actuation of the actuator. The blocking bar includes an elastic component unit to be partially and elastically bent during an external impact. A battery unit to supply power to the actuator is included in the barrier housing. The battery unit is accommodated in a battery accommodation housing in the barrier housing. A sliding door for regulating opening and closing of the battery accommodation housing for replacement of the battery unit is installed on the barrier housing.
Patent KR-20190119238-A (KR)
Title: Private cloud apparatus having a data access control function
Inventor: KO HEE AE
IPC: H05K7/20
Filed: 2018-04-05
Abstract: According to the present invention, a private cloud apparatus having a data access control function comprises: a substrate including a communication unit for performing communication with a user terminal, a storage unit for storing a program used for the private cloud apparatus and various data, an access authority setting unit for granting access authority for each user to various data stored in the storage unit, and a control unit for determining a user using the user terminal when a data access request is received from the user terminal and controlling the determined user to access only data to which the access authority is granted through the user terminal; and a prevention member provided to surround the communication unit, the storage unit, the access authority setting unit, the control unit, and part or all of the substrate.
Patent KR-20180124720-A (KR)
Title: Photoactive layer and organic solar cell comprising the same
Inventor: JANG SONGRIM
IPC: H01L51/42
Filed: 2018-04-12
Abstract: Provided are a photoactive layer and an organic solar cell including the same. The photoactive layer comprises an electronic donor and an electronic acceptor wherein content of the electronic donor is larger than content of the electronic acceptor, and content of a monomolecular substance in the electronic donor is larger than content of a polymer substance. According to the present invention, the organic solar cell is excellent in efficiency, stability, and processibility.
Patent KR-20180040553-A (KR)
Inventor: WERKER STEPHAN
IPC: H01G2/08
Filed: 2018-04-13
Abstract: The present invention relates to a system for installing one or more cylindrical electrolytic capacitors (2) in a heat sink (5). The heat sink (5) includes one or more bores (9) for at least partially accommodating the cylindrical electrolytic capacitors (2). The bore (9) partially or entirely encloses the cylindrical electrolytic capacitor (2) after accommodating the one or more bores (9). So, the outer surface of the cylindrical electrolytic capacitor is mechanically and thermally connected to the surface of the bore. According to the present invention, the electrolytic capacitor (2) improves cooling heat. So, not only the individual capacitor (2) can achieve the even cooling, but also a whole middle circuit capacitor of a power electric assembly enclosing the individual capacitor (2) can achieve the even cooling. The present invention also relates to a method for manufacturing bonding between the one or more electrolytic capacitors (2) and the heat sink and bonding between the one or more electrolytic capacitors (2) and the heat sink (5), which can be obtained by the method. According to the present invention, advantages of the present invention are improved and even cooling of the capacitors by thin adhesive thickness and even bonding.
Patent KR-20190123064-A (KR)
Inventor: SUNG YOUN JOON
IPC: H01L33/22
Filed: 2018-04-23
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a conductive substrate; a semiconductor structure including a first conductive semiconductor layer and a second conductive semiconductor layer arranged on the conductive substrate, an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer, and a plurality of recesses formed on a part of the first conductive semiconductor layer by passing through the second conductive semiconductor layer and the active layer; a plurality of first electrodes arranged in the plurality of recesses and electrically connected with the first conductive semiconductor layer; a second electrode electrically connected with the second conductive semiconductor layer; and an electrode pad electrically connected with the second electrode and spaced away from the semiconductor structure. A side surface of the semiconductor structure facing the electrode pad has a first curvature corresponding to a shape of the electrode pad. The plurality of recesses include a plurality of first recesses disposed closely along the side surface of the semiconductor structure. A virtual line configured to connect centers of the plurality of first recesses is bent according to the first curvature. According to the present invention, current spreading characteristics are increased, thereby lowering an operation voltage.
Patent KR-20190128946-A (KR)
Title: Coating layer
Inventor: HONG SANGHYUN
IPC: C09D7/40
Filed: 2018-05-09
Abstract: The present invention relates to a coating layer which effectively removes odor-causing substances and, more specifically, to a coating layer which comprises: a hydrophilic polymer layer; and transition metal oxide particles distributed in the polymer layer, wherein the transition metal of the transition metal oxide comprises at least one selected from the group consisting of Ti, Cu, Zn, Nb, Mo, and W.
Patent KR-20190131938-A (KR)
Title: Non-taxable settlement method and non-taxable settlement system
Inventor: CHOI JOUNG YOUL
IPC: G06Q30/04
Filed: 2018-05-18
Abstract: A tax-exempt settlement processing method and a tax-exempt settlement processing system are disclosed. According to an embodiment of the present invention, the tax-exempt settlement processing method comprises the steps of: calculating a total examination fee by summing up an examination fee for each medical institution in association with a member company during a selected period; transmitting the total examination fee and a payment gateway (PG) company information to a member company terminal of the member company; and when the total examination fee is paid at the member company terminal based on the PG company information, and transmitting a request for remittance including the examination fee for each medical institution to a PG system of the PG company, so that the medical examination fee for each medical institution is remitted to a medical institution terminal of each medical institution in the PG system.
Patent KR-20190004643-A (KR)
Title: Device for controlling display panel, display device and method for driving display panel
Inventor: ISHII HIROAKI
IPC: G09G3/32
Filed: 2018-05-25
Abstract: An objective of the present invention is to provide a control device (20) of a display panel (10) capable of suppressing a flicker phenomenon. The control device (20) has a data holding unit (26), a synchronization control unit (28), and a duty control unit (50). The synchronization control unit (28) starts a frame period when receiving a vertical synchronization signal. The frame period consists of a light emission period and a light extinction period. The duty control unit (50) controls a length of an extinction period so that a ratio of a length of the light emission period to a length of the extinction period becomes constant in the frame period when displaying a video of the number of vertical lines of a current frame on the basis of a ratio of the number of vertical lines of the current frame to the predetermined number of the lowest vertical lines of an image displayed in the display panel (10) in the frame period.
Patent KR-20180137416-A (KR)
Inventor: JANG KIL JAE
IPC: H04B1/036
Filed: 2018-06-14
Abstract: Provided is a wireless power transmission device for a vehicle capable of preventing the degradation of wireless charging efficiency. According to an exemplary embodiment of the present invention, the wireless power transmission device for a vehicle comprises: a magnetic shielding sheet; at least one wireless power transmission antenna directly attached to one surface of the magnetic shielding sheet; and at least one wireless communication antenna disposed on the same plane with the wireless power transmission antenna.
Patent KR-20190142136-A (KR)
Title: length-adjustable children toothbrush to prevent aspiration
Inventor: KANG YI SEUL
IPC: A46B5/02
Filed: 2018-06-15
Abstract: The present invention relates to a child toothbrush for preventing swallowing in a wrong way, capable of adjusting the length in accordance with an oral structure. According to the present invention, generally, children starts self-tooth brushing while learning a way of the tooth brushing when starting to teethe. Children brush teeth while moving around other than staying one place, or has a unstable behavior so a case of poking the neck with a toothbrush due to surrounding objects and people frequently occurs. Therefore, a toothbrush installed with a bump has been disclosed. However, the existing toothbrush installed with a bump has a problem of not being used by all children of all ages but only children who have an oral structure suitable for the length of a fixed bump. Also, a handle is a straight type, thereby not preventing a case accident which may occur by a slippery hand of children. The child toothbrush for preventing swallowing in a wrong way, capable of adjusting the length in accordance with an oral structure can prevent a case accident which may occur during tooth brushing of young children with a bump and a circular handle. In addition, the child toothbrush of the present invention can be used by all children having various oral structures. The child toothbrush of the present invention comprises: a toothbrush head with soft bristles; a toothbrush body for connecting a handle and having a bump; a silicone jaw for preventing swallowing in a wrong way during tooth brushing; a length adjustable protrusion for each stage, which can adjust the length; a length adjusting hole which can adjust the length by being locked by the length adjustable protrusion; a handle body connected to the handle; and a handle for preventing slipperiness.
Patent KR-20190004648-A (KR)
Title: A rotor that can be magnetically levitated and a rotary machine with such a rotor
Inventor: BARLETTA NATALE
IPC: C08L27/12
Filed: 2018-06-20
Abstract: Provided is a rotor for a rotating machine having a magnetically levitated rotor. The rotor can be magnetically levitated. The rotor includes a magnetically valid core (2), and sheathing (3) made of thermoplastically processable fluoropolymers. The sheathing (3) completely surrounds the magnetically valid core (2). The magnetically valid core (2) includes at least one permanent magnet (21). Each permanent magnet (21) includes metal coating (6) to be protected from an acidic or chemically aggressive material. Plastic coating (7) is provided between the metal coating (6) and the sheathing (3). The plastic coating is composed of a polymer belonging to a parylene group. In addition, provided is a rotating machine (100) having the rotor.
Patent KR-20190143593-A (KR)
Inventor: RYI SHIN KUN
IPC: H01M8/1018
Filed: 2018-06-21
Abstract: The present invention relates to a Pd-based metal dense hydrogen permeation membrane using a porous nickel support having a methanation catalytic function, and a purpose thereof. According to the present invention, a hydrogen concentrating reactor comprises: a palladium-based dense film layer; a diffusion barrier layer; and a hydrogen separation composite membrane on which a porous nickel support having methanation catalytic activity for removing CO in hydrogen concentrating gas passing a palladium-based dense film is laminated. The porous nickel support having the methanation catalytic activity is arranged in a side for passing hydrogen based on the palladium-based dense film wherein heat treatment is required at the 550°C or higher when the diffusion barrier layer is formed on the porous nickel support. In order to prevent occlusion of pores of the porous nickel support, which is manufactured by compressing nickel powder, by sintering at 550°C or higher and completely remove all CO by performing a methanation reaction with the all CO in the hydrogen concentrating gas which passes the palladium-based dense film, the porous nickel support is manufactured by performing surface coating with the nickel powder having 1-50 μm of an average diameter with ceramics, mixing ceramic powder as a binder and compressing the same.
Patent KR-20200001272-A (KR)
Title: Near zone service apparatus
Inventor: KIM JUNG HEE
IPC: G06Q30/02
Filed: 2018-06-27
Abstract: The present invention relates to a near-zone service apparatus. The apparatus includes: a near zone registration part registering a near zone defined by a specific position on a map and a radius determined around the specific position; a keyword processing part correlating a user interest keyword with the near zone; an advertisement zone registration part registering an advertisement zone defined through advertisement information, an advertisement center position and an advertisement keyword from an advertisement terminal; and an advertisement information providing part providing the advertisement information to a user terminal based on identity between the advertisement keyword and the user interest keyword by detecting whether the advertisement center position is included in the near zone during the registration of the advertisement zone. Therefore, information related with a specific position on a map, a range, and a keyword can be effectively provided to a user.
Patent KR-20190123649-A (KR)
Title: An air-conditioning device and its air-conditioning fan
Inventor: LAI BANLAI
IPC: F24F13/20
Filed: 2018-06-28
Abstract: Disclosed is a structure for rotating a wind duct of an air cooler comprising a rotational case, a motor barcode, a supporter, a blowing windmill, and a gear transmission device. According to the present invention, the upper and lower parts of the rotational case have upper and lower rotational covers fixed and connected thereto, respectively, and an air inlet and an air outlet are installed on the rotational case. The motor bracket is installed on the upper part of the rotational case and a first driving motor is installed on the motor bracket. The supporter is installed on the lower part of the rotational case to form a rotational connection with the rotational case. The blowing windmill is installed in the rotational case, one end of the blowing windmill forms a driving connection with a driving shaft of the first driving motor, and the other end forms a rotational connection with the supporter through a bearing part. The gear transmission device is installed on the rotational case, the first driving motor rotates the blowing windmill, and the blowing windmill receives air through the air inlet by negative pressure, which forms an air flow. The gear transmission device rotates the rotational case and the air flow is discharged through the air outlet while periodically moving in a lateral direction. Accordingly, the blowing range is large and the number of parts provided to an air opening part portion is small, thereby simplifying the manufacturing process and decreasing costs.
Patent KR-20200012395-A (KR)
Title: On-demand robot supply system
Inventor: LIM HYUN KUK
IPC: B25J9/16
Filed: 2018-07-27
Abstract: Disclosed is an on-demand robot supply system comprising: a component management part for providing information on a plurality of components to an orderer terminal; an order management part for receiving an order for the component from the orderer terminal; and a control logic management part which stores a control logic distinct in a corresponding robot required for a robot to be completed according to a combination of a plurality of components received from the orderer terminal, in any one or more of the plurality of components. Therefore, the on-demand robot supply system enables the orderer to conveniently order, assemble, and use various robots desired by the orderer.
Patent KR-20200013897-A (KR)
Title: Controller and operation method thereof
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2018-07-31
Abstract: An operation method of a controller for controlling a memory device comprises the steps of: deriving an index corresponding to a logical address based on the logical address included in a read command and the number of indexes in a map cache table; and controlling a memory device to perform an operation corresponding to the read command by accessing a corresponding physical address according to whether or not there is map data corresponding to the logical address in an entry corresponding to the derived indexes in the map cache table. Therefore, the read performance of a memory system is improved by reducing map data search time.