baber/WOPTO huggingface dataset:
Patent KR-20150008532-A (KR)
Title: Lifting apparatus of crane
Inventor: PARK JUNG YEAN
IPC: B66C9/08
Filed: 2013-07-15
Abstract: According to the present invention, a lifting apparatus of a crane is used by being connected to the hook of the crane through a wire rope, and comprises: a lifting beam having lugs installed to be fixed to both ends thereof and used to fasten the wire rope to be connected to the crane; a pair of rail grooves formed on the upper surface of the lifting beam in parallel; first and second trolleys installed to be able to move along the rail grooves on the upper surface of the lifting beam; and first and second hooks used to fasten the lugs of a to-be-worked object by being installed to be extended from the first and second trolleys, respectively. A distance between the first and second trolleys can be adjusted according to a distance between the lugs of a to-be-worked object, which are fastened to the first and second hooks. Therefore, according to the present invention, the lifting apparatus of the crane has an improved and extended structure to be commonly used for various to-be-worked objects, thereby reducing manufacturing costs and improving productivity and work efficiency in the processes of handling, transporting, and assembling the to-be-worked objects using the crane.
Patent KR-20150008550-A (KR)
Inventor: LIM HEE KYU
IPC: B62D7/14
Filed: 2013-07-15
Abstract: Disclosed is an anti-rotation structure for the lead screw of a rear wheel steering apparatus. According to an embodiment of the present invention, the anti-rotation structure for the lead screw of a rear wheel steering apparatus comprises: a hollow motor arranged in the rear wheel steering apparatus; a nut screw coupled to the rotary shaft of the hollow motor, and rotated along with the hollow motor; the lead screw connected to the nut screw, and moved linearly depending on the rotation of the nut screw; a housing having a through-hole penetrated by the lead screw, and arranged to cover the outside of the lead screw; and a bush arranged in the through-hole, and preventing the rotation of the lead screw by being coupled to the outer circumferential surface of the lead screw.
Patent KR-20150011173-A (KR)
Inventor: HONG SEOK HA
IPC: G09G3/36
Filed: 2013-07-22
Abstract: The present invention relates to a display device and a method for driving the same. According to the present invention, the display device comprises: a display panel containing pixels which include a liquid crystal capacitor, and connected to gate lines and data lines; a data driving part connected to the data lines and applying a data voltage; a gate driving part connected to the gate lines and successively applying a gate-on voltage; and a signal control part for controlling the display panel, the data driving part, and the gate driving part. When displaying a still image, the signal control part generates compensation data and normal data for one input data; individually applies the compensation data and the normal data to the pixels during a single frame; and reduces the difference of the operating characteristics of liquid crystal molecules in the liquid crystal capacitor during the switching of polarity using the compensation data, thereby preventing a user from noticing flickers.
Patent KR-20130091298-A (KR)
Title: Emergency elevator light system
Inventor: CHOI CHANG JOON
IPC: H05B37/02
Filed: 2013-07-24
Abstract: PURPOSE: An emergency lighting apparatus for an elevator is provided to reduce maintenance cost by being charged from a CCTV camera power supply, and determining to use the power source charged in a battery by using an optical sensor or a photo transistor. CONSTITUTION: An emergency lighting apparatus for a corresponding elevator comprises a photo diode (10), a comparison part (40), a light emitting diode (LED) driving part (50), an LED light source part, a charging circuit part (80), a direct current (DC) external power supply connection part (70) and a battery part. The photo diode senses luminance in the elevator. The comparison part judges whether the value of the amount of light sensed in the photo diode is more or less than a constant reference value. The LED driving part controls electricity flowing in an LED light source part (60) according to on/off of an emergency lamp judged in the comparison part. The LED light source part is used in emergency lighting. The charging circuit part charges the battery part by being connected to a DC power supply. The DC external power supply connection part supplies a power source to the charging circuit part. The battery part supplies electricity to the LED light source. The emergency lighting apparatus uses a DC power source of a CCTV camera in the elevator as a charging source. [Reference numerals] (10) Optical device; (20) Voltage conversion unit; (30) Reference voltage generation unit; (40) Comparison unit; (50) LED driving unit; (70) External power connection unit; (80) Charging circuit; (90) Battery
Patent KR-20140017454-A (KR)
Title: Input device and display device having an input device
Inventor: Azumi kohei
IPC: G06F3/044
Filed: 2013-07-31
Abstract: The reliability of a display device including an input device is improved. The ideal value of the width WX of an X direction of each detection electrode (input position detection electrode) RX included in TP of the input device is Wsmax[μm]. An interval SP having a distance from the center of a neighboring detection electrode RX is P[μm]. A distance between the effective electrodes indicating the relative permitivity of an intermediate member as the reciprocal number of a value divided with the thickness of the intermediate member is D[μm]. Wsmax = 0.488 * P - 4.33 * D - 160 is indicated. Therefore, The X direction width of each of the detection electrodes RX is formed to be inside the ±150μm range of Wsmax. [Reference numerals] (Rx) Detection electrode (input position detection electrode); (SP) Interval; (TP) Input device (touch panel); (WX) Width
Patent KR-20150019488-A (KR)
IPC: A45C11/00
Filed: 2013-08-14
Abstract: The present invention, more specifically, relates to a portable terminal case having a harmonica which can produce sound of a harmonica. The portable terminal case protects the exterior of a portable terminal, has a plurality of grooves at intervals, and includes a note plate comprising a plurality of reeds generating sound by inhalation and exhalation through grooves. The grooves are formed in the shape of the exterior of a portable terminal to protect the whole portable terminal case or a portion of a side surface and a rear surface of the portable terminal case.
Patent KR-20150020954-A (KR)
IPC: A47L9/00
Filed: 2013-08-19
Abstract: 감정적 반응을 표현하는 청소로봇의 일 실시예는, 행동에 관한 신호를 수신하는 수신장치; 외부환경의 변화를 감지하는 감지장치; 및 애완동물의 제스처에 관한 데이터를 저장하는 저장부를 포함하고, 상기 데이터로부터 선택되고, 상기 행동에 관한 신호 또는 상기 외부환경의 변화 중 적어도 하나에 대응하는 상기 제스처를 표현할 수 있다.
Patent KR-20150021738-A (KR)
Inventor: KIM KYOUNG NYUN
IPC: F16H57/02
Filed: 2013-08-21
Abstract: A method for manufacturing a lower noise reducer of an S45C steel structure of the present invention is as follows: cutting an S45C steel plate with an oxygen machine and a plasma CNC cutting machine and annealing the S45C; lathe turning the steel plate in a machine tool; tempering the steel plate as a semi-heat treatment at an HRC of 20-22; performing second precise finish cutting on the steel plate; performing tack welding on the steel plate attached on a jig at a slope of five to seven degree; and slowly welding the inner side of the steel plate and welding the entire outer surface. Therefore, the noise reducing gear can be manufactured by performing a first lathe turning on a cut material on a shelf, a machine tool; quenching and tempering the material at an HRC of 22-25; performing teeth-cutting on inner and outer circumferences of the material in a crown form with a teeth cutter; and selecting and using the material at a heat treatment hardness of 60-65. The standard tolerance of wheel space of a gear is between 0.15 and 0.2 mm.
Patent KR-20150025686-A (KR)
Inventor: PARK MIN SOO
IPC: H01M10/05
Filed: 2013-08-30
Abstract: The present invention relates to a manufacturing method of an electrode plate. The manufacturing method of an electrode plate comprises a coating step of forming a patterned part (active material-coated part) and a non-patterned part (active material-uncoated part) on the surface of a substrate; a slitting step of setting a slitting line in a fixed position of the non-patterned part and cutting the substrate along the slitting line; and a notching step of notching the substrate which has completed the slitting step to form a substrate tap part. Accordingly, the patterned part being discarded is minimized so manufacturing costs can be reduced, and also the whole width of the substrate can be reduced.
Patent KR-20150027644-A (KR)
Inventor: AN JAE KWANG
IPC: G02B3/06
Filed: 2013-09-04
Abstract: The present invention relates to a stereoscopic lens sheet. More particularly, the stereoscopic lens sheet of the present invention includes: a stereoscopic lens layer including a lenticular lens where a plurality of semi-circumferential convex lenses is arranged in parallel, or a micro lens where a plurality of semi-circular convex lenses is arranged continuously; a focus length layer which is comprised in the bottom of the stereoscopic lens layer; and an image forming layer which is comprised in the bottom of the focus length layer. The image forming layer includes an assembly where a plurality of nano structures is periodically and regularly arranged. A medium having a different refractive index from that of the nano structure and the focus distance layer is comprised between the nano structure and the focus length layer. According to the stereoscopic lens sheet for expressing a stereoscopic color image by including a plurality of nano structures, in the stereoscopic lens sheet including the stereoscopic lens layer, the focus length layer and the image forming layer, the assembly having the nano structures arranged periodically and regularly is formed on the image forming layer. And the medium having a different refractive index from the nano structure and the focus length layer is comprised between the nano structure and the focus length layer. Thus, the stereoscopic lens sheet can realize an image with a desired color and a desired type, with only structural design without using a dye or a pigment, and can express the color and the shape to nano unit equal or below 10 micron without overlapping on one plate. And it is possible to express a single color or a natural color according to structure design.
Patent KR-20150029861-A (KR)
Inventor: PARK DEUK IL
IPC: G09F9/33
Filed: 2013-09-11
Abstract: Disclosed is a transparent display device with a transparent / opaque reflecting plate. The transparent display device with a transparent / opaque reflecting plate comprises; a light guide plate; an LED light source arranged on the side of the light guide plate; a transparent display panel which is formed on the front side of the light guide plate and displays an image by light of the LED light source which is reflected by the light guide plate and is induced; a driving unit which supplies a driving signal to the transparent display panel and controls the display of the image; a reflecting plate which is formed on the rear side of the light guide plate and is maintained as a transparent or opaque state by an electric field; and a control unit which controls the reflecting plate as the transparent or opaque state by applying the electric field. According to the transparent display device with a transparent / opaque reflecting plate, an image is displayed on the transparent display panel or is used as a screen fence by maintaining the reflecting plate as the transparent or opaque state by applying the electric field. Therefore, various images can be displayed on a show window, a show case, or a shop window when necessary. Especially, an image of an advertisement, a product gallery, etc. can be displayed by using a sensor when a pedestrian passes or sees the image.
Patent KR-20150030838-A (KR)
Title: Method and system for controlling battery recharge
Inventor: SEONG HYUN WOOK
IPC: H02J7/04
Filed: 2013-09-12
Abstract: Disclosed are a battery charging system and a battery charging method. According to an embodiment of the present invention, the battery charging system comprises: a PFC converter part to convert an input AC voltage into a DC voltage for output, and to correct a power factor; a DC/DC converter part to change the magnitude of the DC voltage outputted from the PFC converter part; a battery charged by a current outputted from the DC/DC converter part; and a control part to adjust an output voltage of the PFC converter part based on a charging voltage of the battery which is varied by charging and discharging operation. Accordingly, the present invention increases charging efficiency of the battery, reduces charging time, and can improve the fuel economy of a vehicle using the battery.
Patent KR-20140060222-A (KR)
Title: Optical modules having nano light-emitting particles and backlight unit having the optical module
Inventor: HWANG JOON HWAN
IPC: G02F1/13357
Filed: 2013-09-13
Abstract: An optical module is disclosed. The optical module comprises a light guide plate and an inverse-prism sheet. The inverse-prism sheet is disposed on the upper part of the light guide plate and contains a prism pattern protruded in the light guide plate direction in which light emitting particles having nano-illuminant are dispersed. The optical module and the backlight unit according to the present invention improve reliability and durability of a product.
Patent KR-20150033019-A (KR)
IPC: A23N15/00
Filed: 2013-09-23
Abstract: The present invention relates to clips having replaceable clipping heads for a food processing machine installed in a disk arranged between a supply unit and a discharge unit on a type of pivot. A plurality of clips, disk, supply unit, and the discharge unit constitute the food processing machine. The clip includes a main body and the replaceable head. The replaceable clipping head includes one end portion where a main body connecting portion is formed, and the other end portion where a clipping tip is formed. The replaceable clipping head is assembled to be removable in the main body through a combination of the main body connecting portion and a clipping head mounting portion; thus requiring to change the clipping head if the clip is worn out, and the main body of the clip continuously be used.
Patent KR-20150035654-A (KR)
IPC: C12N15/52
Filed: 2013-09-27
Abstract: Provided are a microorganism capable of producing 1,4-BDO and a method for producing 1,4-BDO using the same. According to the present invention, provided is a microorganism in which the activity of converting pyruvate to lactate, the activity of converting acetyl-CoA to ethanol, the activity of converting oxaloacetate to malate, or the combination thereof is reduced, the activity of converting succinate to 4-hydroxybutyrate is increased, and the activity of converting 4-hydroxybutyrate to 1,4-butanediol is increased.
Patent KR-20150036948-A (KR)
IPC: B60W50/08
Filed: 2013-09-30
Abstract: The present invention relates to a vehicle control system and a method including a jog and shuttle switch or a jog and shuttle dial to let a user easily and safely carry out every control of SCC. According to the present invention, the vehicle control system using a jog and shuttle comprises: a control portion comprising a switch or a dial in the shape of the jog and shuttle; a detecting sensor which determines whether a driver′s hand is located in a predetermined area or not; and a main ECU which automatically starts controlling an acceleration, a deceleration, and a steering of a vehicle if it is determined that the driver′s hand is located in the area.
Patent KR-20150037360-A (KR)
Title: Apparatus for warning aircraft obstructions
IPC: G09F23/00
Filed: 2013-09-30
Abstract: In the present invention, disclosed is an apparatus for showing obstructions to aircrafts, comprising a housing into which cables are penetrated; and a guide fixing part which is installed on the housing to be guided to the cable and accordingly enables the housing to move from the cable, thereby fixing the housing on the cable.
Patent KR-20150042614-A (KR)
IPC: H01L21/8247
Filed: 2013-10-11
Abstract: The present invention provides a method for manufacturing a memory device which includes the steps of: defining a cell region and a dummy region around the cell region on a substrate; forming bit lines extended in one direction on the upper side of the substrate; forming cell vertical structures including a cell diode and a variable resistance element on the upper side corresponding to the cell region among the bit lines; forming dummy vertical structures including a dummy diode and a variable resistance element on the upper side corresponding to the dummy region among the bit lines; and forming word lines which are in contact with the upper sides of the dummy vertical structures and the cell vertical structures and vertically cross the bit lines. The cell diode includes a first impurity pattern and a second impurity pattern. The dummy diode includes a first impurity pattern and a second impurity pattern with low density. The variable resistance element includes a first electrode, a variable resistor, and a second electrode.
Patent KR-20140051791-A (KR)
Title: Substrate processing apparatus
Inventor: ITO NAOHIDE
IPC: H01L21/02
Filed: 2013-10-21
Abstract: The present invention forms a film on a substrate for a product only with any loading region among a plurality of loading regions while suppressing an increase of cost and the generation of particles when forming the film by using a substrate treatment apparatus having a plurality of rotary tables, each of which is provided with the loading regions arranged along a circumferential direction of a treatment container to load substrates. When forming a film on a product wafer (W) only in a specific slot (20) among five slots (20), it is set that the product wafer (W) is transferred to the specific slot (20) in advance, and it is set that a dummy wafer (W) is transferred to another slot (20). And, when specifying a slot (20) for the transfer destination of the product wafer (W), it is specified whether any wafer (W) is to be transferred at a position where the wafer (W) is housed in a transfer container (5).
Patent KR-20150046922-A (KR)
Inventor: YIM HYUNG WOO
IPC: G02B30/28
Filed: 2013-10-23
Abstract: A liquid crystal lens according to an embodiment of the present invention includes a bottom substrate; a pad wire of a driving part, a plurality of wires and a bottom lens electrode which are formed on the bottom substrate; a top substrate which is located to correspond to the bottom substrate; a top lens electrode which is formed on the low side of the top substrate; a liquid crystal layer which is formed between the top substrate and the bottom substrate; a first electrode which connects the bottom lens electrode to the wire; and a second electrode which connects the wire to the pad wire of the driving part. The pad wire of the driving part is located on the edge of the bottom substrate. The bottom lens electrode is located on the center of the bottom substrate. The wires are located between the pad wire of the driving part and the bottom lens electrode. A period difference between the pad wire of the driving part and the second electrode is 1μm or less. The present invention removes a fan out part between the driving part and the wire by minimizing the period difference between the pad wire of the driving part and the electrode which connects the wire and the driving part. The light shielding region of the liquid crystal lens is reduced by corresponding to the length of the fan out part and a display device with a thin bezel is provided by removing the fan out part.
Patent KR-20150049315-A (KR)
Inventor: GO BYEONG KI
IPC: B62B3/06
Filed: 2013-10-30
Abstract: Disclosed in the present invention is a loading unit fastener of a lift-type cart. The load part of the lift-type cart of the present invention wherein a loading area installed to be lifted on the upper portion of the base part; and the base part wherein the four wheels are provided a pair of link members connecting and supporting the base unit, and the loading unit cross arranged. A link connection unit wherein one of the upper portion and the other of the lower portion of each link member are connected to slide straight with a loading unit and the base unit respectively, and a spring to be resilient supports the loading unit to be moved upward are provided. In the loading unit of the fastener of a lift-type cart including a resilient support unit wherein the other end of the pair of links members is hinge fixated to any one end thereof, a resilient support unit is configured to further comprise: a fixed body of tube shapes wherein one end is open; and a haunting body assembled in the open side of the fixing body, provided to movably slide in a longitudinal direction. The loading unit of fastener of the lift-type cart of the present invention configured thereof has an advantage such that depending on the working environment, the height of the loading unit can be fixated at a desired position such that a convenience of use can be increased in various working environments.
Patent KR-20150051066-A (KR)
Inventor: RYU SUNG HO
IPC: A61K36/07
Filed: 2013-11-01
Abstract: The present invention relates to an extract of Russula japonica Hongo, and more specifically, to an alcoholic extract containing an alcohol extract as an active ingredient which is effective in treatment and prevention of hyperlipidemia, and can be used for treating and preventing obesity. A composition containing the alcohol extract of Russula japonica Hongo as an active ingredient of the present invention can inhibit the activity of pancreatic cholesterol esterase and pancreatic lipase, and thus can be usefully used for treating or preventing hyperlipidemia.
Patent KR-20150053499-A (KR)
Inventor: SONG JOO DONG
IPC: G02B5/08
Filed: 2013-11-08
Abstract: The present invention relates to a method for maintaining a shape of a reflection film, which attaches an adherend made of alloy or metal having excellent shape maintaining force to the reflection film molded by using polypropylene or polyethyleneterephtalate having excellent shape restoring force as main ingredient, and maintains the shape of the reflection film according to a desired shape, thereby being conveniently applied to a reflection sheet and a lighting reflection plate which has boundless uses to improve reflection effects of a LCD, a TV, a computer monitor, etc., which are recently developed and used, to a structure thereof, and an adhesive used in the same.
Patent KR-20150057879-A (KR)
Inventor: LEE JAE KWANG
IPC: B63B15/00
Filed: 2013-11-20
Abstract: The present invention relates to an air spoiler with a doubler for a ship. According to an embodiment of the present invention, the air spoiler with the doubler for the ship comprises: a frame mounted on a stern deck of the ship wherein a number of members are arranged at a distance from one another, or crosswise to form a space between the members such that both width and height increase towards one stern from an opposite stern; and a doubler unit of which edge straddles the outer surface of the members to cover each space of the frame. Also the doubler unit is installed in a boundary between the panels to cover the panels adjacent to each other and the boundary area thereof from the outer surface of the panels.