baber/WOPTO huggingface dataset:
Patent KR-20180086371-A (KR)
Inventor: SEO YOUNG GON
IPC: H02G11/02
Filed: 2017-01-20
Abstract: The present invention relates to demolition and installation methods for an underground power cable, and more particularly, to demolition and installation methods for an underground power cable, in which it is possible to efficiently take out cables which have been buried in electric power sockets or pipelines while taking off and cutting cables continuously, and a new cable can be installed simultaneously with the demolition of the cables. The demolition method of the present invention includes: a first step of connecting a demolition rope from a demolition winch, on which the demolition rope is wound, into a demolition cable installed in a ground pipe by inserting the demolition rope into the ground pipe; a second step of applying power to the demolition winch and driving the demolition winch to draw the demolition cable out of the underground pipe; a third step of inserting the demolition cable drawn out from the underground pipe into a driving roller portion; and a fourth step of cutting the demolition cable delivered through the driving roller portion by a predetermined length through a cutting portion. The installation method of the present invention includes: a first step of removing a wrapping member that wraps an outer periphery of a rotary drum on which a new cable is wound; a second step of installing the rotary drum where the wrapping member is removed in a selection device; a third step of introducing the new cable selected from the selection device into the underground pipe through an inlet manhole; a fourth step of connecting the other end of an installation rope having one end connected to a new winch part to an end of the new cable introduced into the underground pipe; and a fifth step of installing the new cable into the ground pipe by driving the new winch part to pull the installation rope.
Patent KR-20180087497-A (KR)
Inventor: KIM DONG GYUN
IPC: C08L23/16
Filed: 2017-01-23
Abstract: The present invention relates to a cap integrated with a loss prevention strap which has improved component and component ratio such that shock resistance, abrasion resistance, and thermal resistance required for the cap and flexibility required for the strap can be simultaneously satisfied even if the cap is composed of one kind of material. Accordingly, the cap has improved durability in an integrated form such that a life span of the cap can be extended. To this end, the cap integrated with a loss prevention strap of the present invention is attached to and detached from a refrigerant injecting port of a refrigerant pipe, is integrally provided with the loss prevention strap connected to the refrigerant injecting port, and is formed of a same material with that of the strap, wherein the material comprises: polyamide 66 (PA66); ethylene propylene rubber (EPDM); and rubber additive.
Patent KR-20170140760-A (KR)
Inventor: PARK WON NAM
IPC: F03G7/08
Filed: 2017-02-03
Abstract: The present invention relates to a generation device, supplying a current to an air pressure measurement device disposed inside a tire to measure air pressure in real-time and comprising: a flow rate control unit controlling a flow rate of introduced air; a power generation unit generating the current through an air flow introduced through the flow rate control unit; and a housing forming a flow passage of the introduced air and storing the flow rate control unit and the power generation unit. Moreover, the present invention provides a tire air pressure measurement system, having the air pressure measurement device operated by receiving the current from the generation device.
Patent KR-20180091448-A (KR)
Title: Part fixing structure of battery module
Inventor: WOO SU JIN
IPC: H01M10/6554
Filed: 2017-02-07
Abstract: The present invention relates to a counterpart fixing structure of a battery module, which includes: a case main body (10) having a coupling groove (11) formed on one surface thereof and a fitting protrusion (13) formed on the rim of the coupling groove (11); and a cooling plate (20) fitted to the coupling groove (11) of the case main body (10) and formed with a latching groove (21) to be fixed to the fitting protrusion (13), wherein the case main body (10) and the cooling plate (20) are made of different materials. The counterpart fixing structure of the battery module of the present invention is advantageous in that fixation force, which can fix counterparts to each other by pressure due to the shape of the counterparts, can be maintained.
Patent KR-20180092474-A (KR)
Title: Wide Band Multi Point RF Modulator
Inventor: KIM JIN SUP
IPC: H04L25/12
Filed: 2017-02-09
Abstract: A wide band multi-input/output RF modulator is provided. The wide band multi-input/output RF modulator according to an embodiment of the present invention includes: a first coupler; a power coupler; a second coupler having one side connected to the first coupler and the power combiner, and the other side connected to a first variable load and a second variable load; and a third coupler having one side connected to the first coupler and the power combiner and the other side connected to a third variable load and a fourth variable load. The first coupler, the second coupler, and the third coupler are couplers implemented with passive elements. Accordingly, wide band multiple input/output RF modulation can be performed.
Patent KR-20180093530-A (KR)
Title: Angle head attachment of a machine tool
Inventor: JUNG YOUNG KUN
IPC: B23C9/00
Filed: 2017-02-14
Abstract: An angle head attachment of a machine tool can comprise: a principal shaft; a bevel gear; a spindle; and at least one idle gear module. The principal shaft can rotate in the first direction. The bevel gear can convert a rotational force of the principal shaft into a rotational force rotating in a second direction perpendicular to the first direction. The spindle can rotate in the second direction due to the rotational force of the bevel gear. An angle head can be mounted on the spindle. The idle gear module can be disposed between the bevel gear and the spindle, thereby transferring the rotational force of the bevel gear to the spindle. Accordingly, the angle head attachment can be prevented from interfering with a workpiece having a narrow width and a long length.
Patent KR-20180094444-A (KR)
Inventor: OK HYUN SOOK
IPC: B24D9/00
Filed: 2017-02-15
Abstract: The present invention relates to an electric sandpaper-mounted polishing machine. The present invention solves an existing problem of unsmooth polishing attributable to manual sanding requiring a large force and causing joint deformation by solving a problem of unsmooth polishing attributable to manual sanding requiring a large force and causing joint deformation. The polishing machine according to the present invention includes a fixing motor in which a fixing device and a motor are coupled to rotate a fixing device, a switch including a switch capable of interrupting electric power so that electric power can be applied to the motor or the electric power supply can be blocked, an object fixing device using a forceps for firm object fixing, a sandpaper in which polishing powder is attached to paper for object polishing, and a sandpaper rotating motor configured by the sandpaper and a rotating motor being coupled for sandpaper rotation. With the present invention, it is possible to solve an existing problem of unsmooth polishing attributable to manual sanding requiring a large force and causing joint deformation by solving a problem of unsmooth polishing attributable to manual sanding requiring a large force and causing joint deformation.
Patent KR-20180098801-A (KR)
Inventor: KANG DAE HYEON
IPC: G06T7/00
Filed: 2017-02-27
Abstract: The present invention relates to a new structured abnormality detection system for injection equipment, capable of preventing a mold damaging accident occurring upon closing a mold while a part of a workpiece is remaining inside the mold when the workpiece is die-casted with the mold of the injection equipment. According to the present invention, the abnormality detection system for injection equipment comprises: a camera (30) disposed in a peripheral part of molds (21, 22) to photograph a cavity (23) when the molds (21, 22) are spaced apart from each other so as to detect that a part of a workpiece is remaining in the cavity (23); a control means (40) connected to the camera (30) to analyze an image of the cavity (23) photographed by the camera (30) and controlling operation of the injection equipment; and a warning means (30) connected to the control means (40). The control means (40) checks the image of the cavity (23) photographed by the camera (30), and operates the warning means and stops operation of the injection equipment at the same time when it is checked that a part of a workpiece is remaining in the cavity (23). Accordingly, provided is an advantage of preventing fixed or movable molds (21, 22) from being damaged by the movable mold (23) advanced when a part of a workpiece is remaining in the cavity (23).
Patent KR-20170027334-A (KR)
Title: Semiconductor memory devices having asymmetric wordline pads
Inventor: LEE JAE GOO
IPC: H01L27/11582
Filed: 2017-02-28
Abstract: The present invention relates to a semiconductor memory device. The semiconductor memory device includes a semiconductor substrate, a first stack which is formed on the semiconductor substrate and has a plurality of first wordlines including a plurality of first wordline pads stacked in the form of steps, and a second stack which is stacked on the first stack and has a plurality of second wordlines including a plurality of second wordline pads stacked in the form of steps. The second stack may be shifted on the first stack so as to expose the sides of the plurality of first wordline pads.
Patent KR-20170032894-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/593
Filed: 2017-03-14
Abstract: Provided are an image decoding method for performing an intra-prediction using an adaptive filter and a computer readable recording medium. The image decoding method includes the steps of: determining whether to apply a first filter for a reference pixel value of a current block; and deriving a prediction value for the current block by using the reference pixel value induced according to whether the first filter is applied. Accordingly, the present invention can improve coding performance by effectively predicting a brightness or chrominance signal block to be coded.
Patent KR-20180106340-A (KR)
Inventor: KIM YOUNG SOO
IPC: A47L15/00
Filed: 2017-03-20
Abstract: The present invention relates to a pump and a dishwasher having the same, wherein the pump transfers washing water and generates steam. According to an embodiment of the present invention, the pump comprises: a housing; a washing water inflow pipe connected to the housing and allowing the washing water to be introduced; a washing water discharge pipe connected to the housing and allowing the washing water to be discharged; an impeller disposed in the housing and allowing the washing water introduced into the washing water inflow pipe to be discharged to the washing water discharge pipe; a heater coupled to the housing and heating the washing water in the housing to generate steam; and a steam discharge pipe disposed in the washing water discharge pipe and allowing the steam, generated by the heater, to be discharged.
Patent KR-20170110530-A (KR)
Inventor: KITAYAMA DAISUKE
IPC: G01N21/94
Filed: 2017-03-22
Abstract: 유리판에 부착된 미소한 이물질의 검출 정밀도를 향상시킨다.     이물질 검출 장치는, 적외광을 유리판의 표면을 향하여 조사하는 조명부와, 적외광이 조사되는 유리판의 영역을 촬상하는 촬상부와, 촬상부에 의해 촬상된 화상에 있어서 임계치를 초과하는 휘도를 갖는 화소의 유무에 기초하여 유리판의 표면에 있어서의 이물질의 유무를 판정하는 판정부를 구비한다.     적외광의 강도 분포에서 가장 강한 강도가 되는 파장은, 유리판의 표면에 형성되어 있는 완충막을 구성하는 분말의 입경의 분포 범위에 포함된다.
Patent KR-20180107942-A (KR)
Inventor: CHOI WHA IL
IPC: G01N21/64
Filed: 2017-03-23
Abstract: Provided are an organometallic compound, an organic light emitting device including the same, and a diagnosing composition including the same. The organometallic compound has excellent electrical properties and thermal stability, and thus the organic light emitting device including the organometallic compound has excellent driving voltage, luminous efficiency, quantum luminescence efficiency, roll-off ratio and lifetime characteristics.
Patent KR-20180107990-A (KR)
Inventor: KIM YOUNG HYUN
IPC: H01M10/0525
Filed: 2017-03-23
Abstract: An electrolytic copper foil applied to a cathode current collector of a lithium ion secondary battery according to the present invention has: an absolute value (ΔS=¦MDS-TDS¦) of the difference between a transverse direction spacing (TDS) in transverse direction (TD) and a mechanical direction spacing (MDS) in mechanical direction (MD) of a gloss surface or mat surface is 0.01-0.68 μm, an absolute value (ΔPC=¦MDPC-TDPC¦) of the difference between transverse direction peak coefficient (TDPC) of transverse direction (TD) and a mechanical direction peak coefficient (MDPC) of mechanical direction (MD) of a gloss surface or mat surface is 2-12, and an absolute value (ΔPC=¦MDPC-TDPC¦) of the difference between transverse direction peak coefficient (TDPC) of transverse direction (TD) and a mechanical direction peak coefficient (MDPC) of mechanical direction (MD) of a gloss surface or mat surface of the electrolytic copper foil is 2-12.
Patent KR-20180109373-A (KR)
Inventor: SUNG MYUNG KI
IPC: H05K7/10
Filed: 2017-03-28
Abstract: A radio frequency calibration apparatus comprises: an ascending/descending unit including a base plate, a lift plate arranged in an upper part of the base plate, and a rotary link ascending and descending the lift plate; a substrate fixing unit fixing a substrate, and coupled to an upper part of the lift plate using an elastic member as a medium; a test pin unit arranged in an upper part of the substrate fixing unit, and connected to a first terminal formed on an upper surface of the substrate; and a radio frequency applying unit fixed to be replaceable on the lift plate, and connected to a second terminal formed on a lower surface of the substrate.
Patent KR-20180109627-A (KR)
Inventor: WHANG JONG SIK
IPC: F16B12/10
Filed: 2017-03-28
Abstract: The present invention relates to a shelf structure applicable to each house or exhibition room. With the present invention, it is possible to facilitate shelf plate installation and pursue a beautiful appearance. The built-in prefabricated shelf structure of the present invention includes metallic facing vertical frames having a longitudinal cross section formed in an elliptical tubular shape, having a guide groove with at a predetermined depth along the longitudinal center thereof, and having a protective cap at each of both ends, height adjustment means for stable fixing being provided for one of the protective caps; a guide piece portion protruding in a direction to slide perpendicularly to the guide groove of the vertical frame, locking piece portions extending with a step on both sides thereof and a coupling screw hole being formed at the center of the locking piece portion; a slide fixed body where a locking groove is formed on both sides of a support portion such that the locking piece portion of the guide piece portion is inserted and screw-coupled and fixed, a screw projection portion being formed to protrude from the upper end portion of the support portion to be in close surface contact with the elliptical surface of the vertical frame and horizontality is formed on the elliptical surface on both sides of the rear; a horizontal frame screw-coupled to the screw projection portion of the side fixed body; and a shelf plate seated between the horizontal frames so that various objects can be stably placed thereon.
Patent KR-20180110790-A (KR)
Title: Four wheel independent steering apparatus
Inventor: KIM HO SIK
IPC: B62D7/14
Filed: 2017-03-30
Abstract: The present invention relates to a four-wheel independent control steering apparatus. The present invention relates to the four-wheel independent control steering apparatus capable of restricting rotation and movement of a moving unit linearly moved by rotary force of an electric motor. The present invention comprises: a housing; a drive unit mounted on the housing and generating power; a driven unit for converting rotary motion of the drive unit into linear motion; the moving unit linearly moved by the driven unit; and a rotation preventing unit for restricting the rotation of the moving unit.
Patent KR-20180112455-A (KR)
Title: A power transmission
Inventor: BANG KI DOK
IPC: F16H21/50
Filed: 2017-04-04
Abstract: The present invention relates to a power transmission, and more specifically, to a power transmission having a plurality of joints and pistons that improve transmission efficiency in different power transmission directions. The power transmission according to the present invention includes: a piston (100) including a piston cylinder (110) and a piston rod (120); a rotating shaft (130) installed at a distal end of the piston rod (120); a cylindrical housing (200) mounted on the rotating shaft (130); a rod (140) installed in the cylindrical housing (200) and connected to the rotating shaft (130); and a multiple rod connector (150) connected to the other end of the rod (140). The multiple rod connector (150) has four shafts (151, 152, 153, 154) in which the shaft (151) is connected to the rod (140) and the shafts (152, 153, 154) are connected to primary power transmission rods (160). The primary power transmission rods (160) are connected to shaft connection portions (171, 172, 173) of secondary power transmission rods (170), and the other end of the secondary power transmission rod (170) is connected to a rotary shaft (180) installed on the other side of the piston.
Patent KR-20180056349-A (KR)
Inventor: PARK JI HWAN
IPC: G06F11/36
Filed: 2017-04-13
Abstract: A method of providing a graphical user interface (GUI) to a user is presented. The method comprises the steps of: displaying a document including a plurality of items in a first display area; displaying at least one table including a plurality of records in a second display area; and displaying a graph including a plurality of nodes in a third display area. Each of the plurality of items is associated with at least one of the plurality of records and each of the plurality of records is associated with at least one of the plurality of nodes. Therefore, a visualization method for a trace analysis of test case design information efficiently providing the trace analysis of the test case design information can be provided.
Patent KR-20180116012-A (KR)
Inventor: LEE SUNG JONG
IPC: H04L47/31
Filed: 2017-04-14
Abstract: The present invention relates to an apparatus and a method for transmitting a position data packet and, more specifically, to a device and a method for transmitting a position data packet, which are capable of compressing and transmitting GPS position data in low-speed communications. According to an embodiment of the present invention, the apparatus for transmitting a position data packet transmits, as the position data, a bit string including: date data composed of a hexa-code in one byte of each of year, month, and day data, time data composed of a hexa-code in one byte of each of hour, minute, second data, validity direction data of one byte representing, on a predetermined bit string, inclusion of data validity, object mobility, latitude direction, longitude direction, and second unit information, latitude data composed of hexa-code of four bytes, and longitude data composed of hexa-code of four bytes. When a data validity bit value in a validity direction data byte is 1, the latitude data and the longitude data are included and transmitted. When the data validity bit value is 0, the latitude data and the longitude data are not included.
Patent KR-20180119755-A (KR)
Inventor: KIM DONG HWAN
IPC: H01F1/053
Filed: 2017-04-26
Abstract: The present invention provides a manufacturing method of a rare earth permanent magnet which connects pulse current and a direct current generating device to a magnetic field press in series instead of using only a conventional direct current magnetic field or a pulse magnetic field, and mixes and uses the pulse magnetic field and the direct current magnetic field during magnetic field forming, thereby improving a magnetic field orientation degree of a powder, sintering a forming body having an improved magnetic field orientation degree and performing heat treatment. The manufacturing method of a rare earth permanent magnet according to the present invention comprises: a preparing process of preparing a raw material powder which is made of a rare earth alloy including rare earth elements and iron and has a particle size of 2 to 10 μm; a process of filling the raw material powder into a forming metal mold; a process of performing compression molding while applying direct current of a lower magnetic field than the pulse current after a pulse current applying process; a sintering process after the magnetic field forming; and a heat treatment process of performing heat treatment twice or more after the sintering process.
Patent KR-20180119975-A (KR)
Inventor: LEE JOHN HWAN
IPC: C07C69/67
Filed: 2017-04-26
Abstract: The present invention relates to a method for synthesizing an antioxidant material based on transition metal dichalcogenides (TMD) compounds and to a technique for preparing a composition using the same, in which a single-layer TMD stably dispersed in an aqueous solution, which has been functionalized with an amphiphilic block polymer compound, is prepared through two methods, and it was proved that the single layer TMD prepared by the methods is excellent, exhibits a continuous antioxidant effect and has excellent stability against light and heat, thereby being expected to present a solution capable of applying the TMD in various fields.
Patent KR-20180121020-A (KR)
Inventor: JEONG HOON
IPC: G01S5/06
Filed: 2017-04-28
Abstract: The present invention discloses a method and a device for estimating a position of a terminal in a communication network, which can reduce a computation amount required in a process of estimating a position of a terminal. The disclosed method for estimating a position of a terminal comprises the following steps of: obtaining time stamp values representing a time receiving a signal from the terminal by base stations; determining a candidate region for the position of the terminal based on positions of the base stations and the time stamp values; and determining a position coordinate of the terminal based on the time stamp values within the candidate region.
Patent KR-20180123873-A (KR)
Title: Banknote storage and financial device thereof
Inventor: SON DONG MIN
IPC: G07D11/00
Filed: 2017-05-10
Abstract: The present invention relates to a medium storage box including a case with a storage space in which a medium is stored, a base which is vertically movable inside the case and supports the medium transferred to the storage space, a sensing unit formed on the upper side of the base to face the base, a lower conductor formed on the upper side of the base, and an upper conductor formed in the sensing unit and electrically connected to the lower conductor selectively. Accordingly, the present invention can improve the convenience of maintenance and repair.