baber/WOPTO huggingface dataset:
Patent KR-20120113414-A (KR)
Title: Pad for vise
Inventor: JANG MAN SUNG
IPC: B25B1/24
Filed: 2011-04-05
Abstract: PURPOSE: A pad for a vice is provided to prevent a delay of returning of an inner member because the inner member is immediately returned downward when a work-piece is released by minimizing adhesion between a cam groove and a wedge rod. CONSTITUTION: A pad for a vice comprises an inner member(10), an outer member(20), a wedge rod(30), and a bolt(40). The inner member comprises a cam groove(11) and a bolt hole(12). The cam groove is formed on a surface of the inner member facing the outer member. The outer member comprises a rod groove(21) and a joining hole(22). The rod groove is formed correspondently to the cam groove of the outer member facing the inner member. The joining hole is bored correspondently to the bolt hole. A half of the wedge rod is placed in the rod grove and the rest half is accommodated in the cam groove. The wedge rod guides an ascending and descending of the inner member. The bolt is coupled to the bolt hole and the joining hole, thereby joining the inner and outer members.
Patent KR-20120115027-A (KR)
Title: Water dispersable polyurethane resin, method for preparing the same, and coating composition for pcm comprising the same
Inventor: LEE EON MI
IPC: C23C22/00
Filed: 2011-04-08
Abstract: PURPOSE: A manufacturing method of a water-dispersible polyurethane resin is provided to simplify coating process through four steps by using an optimum content of specific reactant, and to satisfy main physical properties required for a thin film. CONSTITUTION: A manufacturing method of a water-dispersible polyurethane resin comprises: a step of manufacturing an isocyanate group-terminated polyurethane prepolymer I in a terminal of an isocyanate group; a step of manufacturing a crosslinked polyurethane prepolymer II by reacting the prepolymer I and a polyfunctional monomer; a step of neutralizing the prepolymer II by adding the amine into the prepolymer II, and manufacturing the polyurethane water-dispersed resin I by adding water to the outcome; and a step of manufacturing a chain extended polyurethane water-dispersed resin II by reacting the water-dispersed resin I and a chain extender.
Patent KR-20120115883-A (KR)
Title: Ultra violet curing hard coating composition having anti-smudge and anti-static properties and the plastic pannel having anti-smudge and anti-static properties using the composition
Inventor: KIM NAM HOON
IPC: C09D4/02
Filed: 2011-04-11
Abstract: PURPOSE: A composition for hardcoating is provided to able to form an antifouling and antistatic hard coating layer, to have simple production cost and cheap production cost, and to have excellent adhesion to a plastic panel, transparency, scratch resistance, antistatic property and antifouling property. CONSTITUTION: A composition for hardcoating comprises 3-30 parts by weight of UV curable resin, 0.01-3 parts by weight of a fluorine-modified polyfunctional acrylate compound, 5-30 parts by weight of a conductive polymer solution, 0.1-5 parts by weight of a photo initiator, and 30-90 parts by weight of a conductive polymer affinity polar organic solvent. A UV curable antistatic hard coating layer(10) in which the composition is cured by UV rays has a hardness which is same or larger than 3H, a surface of 10^6-10^8 Ω/□, water contact angle same or larger than 95 °, a visible light transmission rate same or larger than 92%, and a haze value same or larger than 0.5%.
Patent KR-20110055498-A (KR)
Title: Glass cutting method
Inventor: NISHIYAMA TOMOHIRO
IPC: B28D5/00
Filed: 2011-04-11
Abstract: PURPOSE: A method for cutting glass is provided to increase the dimensional precision of a glass substrate by implementing chemical treatment with respect to the glass substrate in order to suppress the generation of glass cullet and glass cracks. CONSTITUTION: A scribe line(3) is formed on the surface of glass. The surface of the glass is treated with a chemical treatment solution. The surface of the glass is immersed in the chemical treatment solution or the vapor of the chemical treatment solution is blown to the surface of the glass. The depth of the scribe line is increased, and cracks, generated in the scribe line forming process, are eliminated. Stress is mechanically and thermally applied to the scribble line.
Patent KR-20120117562-A (KR)
Title: The dies for forming air duct of cars and method of manufacture the same
Inventor: KANG CHANG SIG
IPC: B29C45/26
Filed: 2011-04-15
Abstract: PURPOSE: A mold for forming an air duct of a car and a manufacturing method thereof are provided to easily separate a molded article from the mold. CONSTITUTION: A method for manufacturing a mold for forming an air duct of a car comprises following steps. Upper(100) and lower molds are combined, and an injection molding product is formed. A return pin(120) of the upper mold slides an inclined core(110) by a spring when the upper mold is separated from the lower mold. The corner of the molded article inserted into an injection molding part(101) is pushed, and undercuts are removed. The return pin of the lower mold slides the inclined core. The inclined core pushes the injection molding product and the corner of the molding product to remove the undercuts. A sliding pin of the lower mold is moved up to lift the injection molding product.
Patent KR-20120137557-A (KR)
Title: System for managing p2p coupon using near field communication mobile phone and method therefor
Inventor: PARK JIN WOO
IPC: G06Q30/00
Filed: 2011-04-25
Abstract: PURPOSE: A person to person(P2P) coupon management method using a near field communication(NFC) portable terminal is provided to allow the NFC portable terminal to store and manage a coupon issued from a coupon management server through a member store, thereby improving inconvenience of having to keep the coupon separately. CONSTITUTION: A P2P coupon transmitting/receiving module(120) activates NFC communication of other portable terminal which is in a waiting state and prepares a NFC communication channel. The P2P coupon transmitting/receiving module controls transmission/reception of user authentication request information, user authentication confirmation information, coupon reception preparation information and coupon information transmission completion information. A coupon management module(130) sets up a removal preparation mark of the stored coupon information. [Reference numerals] (110) Coupon issuing module; (120) P2P coupon transmitting/receiving module; (130) Coupon management module; (AA) NFC communication; (BB) Information communication network
Patent KR-20120122564-A (KR)
Title: Raw material charging method and manufacturing method of a single crystal ingot
IPC: C30B11/00
Filed: 2011-04-29
Abstract: PURPOSE: A method for charging raw materials and a method for manufacturing a single crystal ingot are provided to uniformly dope the single crystal ingot with dopants by recharging raw materials or additionally charging the dopants. CONSTITUTION: Solid materials are inputted to a crucible of a chamber. The solid materials are melted by heating the crucible. The solid materials are additionally inputted to the crucible. An ingot is grown by immersing and raising seed crystals in the melt. [Reference numerals] (AA) Inputting raw materials to crucible; (BB) Controlling a chamber atmosphere; (CC) Melting raw materials; (DD) Additionally inputting raw material; (EE) Forming melt; (FF) Growing an ingot
Patent KR-20110122789-A (KR)
Title: Measuring document similarity by inferring evolution of documents through reuse of passage sequences
Inventor: BRDICZKA OLIVER
IPC: G06F17/21
Filed: 2011-05-02
Abstract: PURPOSE: A document similarity measurement method is provided to measure the similarity of a document by inferring document development from the reuse of paragraph sequences. CONSTITUTION: Documents which includes the paragraph of a first set are selected(302). A passage-sequence model is constructed based on the sequence of the first set. The new document which includes the sequence of a second set is received(314). Operations of a sequence related to the new document are determined based on the passage-sequence model. The similarity between the new document and the documents is estimated based on the determined operations of the sequence(322). The passage-sequence is a HMM(Hidden Markov Model).
Patent KR-20120125712-A (KR)
Title: Method on Producing Score of Convergence Index
IPC: G06F19/00
Filed: 2011-05-09
Abstract: PURPOSE: A fusion index calculation method is provided to systemically generate a fusion index based on patent data, thereby generating a reasonable fusion index. CONSTITUTION: A patent group including a patent which is subjected to fusion index calculation is obtained from a user computer(SI11). Patent time information, patent classification information and industry classification information are obtained for a patent of the patent group(SI12). A first fusion index score is calculated by using time information and the patent classification information. A second fusion index score is calculated by using the patent classification information. A third fusion index score is calculated by using the patent classification information and the industry classification information(SI13). The total fusion index score is calculated by using the first fusion index score, the second fusion index score, and the third fusion index score(SI14). [Reference numerals] (S111) Obtaining one or more patent groups including two or more patents subjected to fusion index calculation; (S112) Obtaining patent time information per patent, patent classification information per patent, and industry classification information corresponding to the patent classification information for the patents of the patent groups; (S113) Calculating a first fusion index score using the time and patent classification information, calculating a second fusion index score using the patent classification information, and calculating a third fusion index score using the patent classification information and the industry classification information; (S114) Calculating the total fusion index score using the first to third fusion index scores
Patent KR-20120127053-A (KR)
Title: Bobbin for layer winding of superconducting wire and layer winding method using the same
IPC: H01F6/06
Filed: 2011-05-13
Abstract: PURPOSE: A bobbin for layer winding of a superconducting wire and a layer winding method using the same are provided to prevent damage to a wire through layer winding of the superconducting wire in which a technology of pancake winding is applied without the junction of a high temperature superconducting wire. CONSTITUTION: A bobbin(100) for layer winding of a superconducting wire comprises a bobbin body(120) and a spacer(130). The bobbin for layer winding of the superconducting wire further includes a bobbin barrier(110). The bobbin body has a cylindrical shape. A spacer guides winding the superconducting wire around the bobbin body. The spacer is located at an outer circumference of the bobbin body at a predetermined interval. The cylindrical bobbin body has a plurality of layers which is formed by a plurality of spacers. The bobbin barrier maintains a form of the bobbin.
Patent KR-20120129270-A (KR)
Title: Method for treating surface of dental implant and dental implant treated by the same
IPC: C25D3/50
Filed: 2011-05-19
Abstract: PURPOSE: A surface processing method and a dental implant which is surface-treated with the same are provided to enhance biocompatibility of materials like hydroxyapatite. CONSTITUTION: A surface processing method comprises the following steps: forming titania nanotube on the surface of dental implant(S120); converting amorphous phase titania nano-tube into crystal phase by using thermal process of the dental implant (S130); performing ultrasonic wave processing in ethanol after pre-treating the carbon nano-tubes (S160); and coating the dental implant surface with carbon nano-tube by electrolyzation after the platinum and dental implant are precipitated in the ethanol (S170). [Reference numerals] (AA) Start; (BB) End; (S110) Removing oxidized film of dental implant; (S120) Forming titania nanotube on the surface of dental implant; (S130) Thermal processing of the dental implant; (S140) Manufacturing suspended solution by mixing carbon nano-tube with acid solution; (S150) Agitating, neutralizing and filtering the suspended solution; (S160) Dispersing the filtered carbon nano-tube; (S170) Coating the dental implant with carbon nano-tube
Patent KR-20120082799-A (KR)
Title: A needle of injector
Inventor: KIM YOUNG HO
IPC: A61M5/158
Filed: 2011-06-07
Abstract: PURPOSE: A needle of an injector is provided to reduce pain and fear of patients by using a needle of smaller diameter, and to form a facilitate fluid path, thereby improving transfer efficiency of body fluid, and infusion solution delivery. CONSTITUTION: A needle of an injector comprises an insertion part inside skin(12), and a location part outside skin(11). The insertion part inside skin consists of a body of length able to be inserted into skin or blood vessels. Inside the body, a fluid channel is formed. A vent port along fluid channel is continued. The diameter of the body in the insertion part inside skin is extended or reduced. The location part outside skin is connected to the rear part of the insertion part inside the skin. The insertion part outside skin forms one flow channel connecting to the fluid channel.
Patent KR-20120138199-A (KR)
Title: Digital photographing apparatus
Inventor: ISHIBASHI KENJI
IPC: G03B3/10
Filed: 2011-06-14
Abstract: PURPOSE: A digital photographing apparatus which steadily controls a plurality of actuators is provided to control actuators included in a lens by determining a simultaneous operation of actuators according to supply power information received from a main body. CONSTITUTION: An exchangeable lens(100) includes a plurality of actuators(103,106,109). The exchangeable lens stores power information related to a plurality of the actuators. The exchangeable lens is installed in a main body(200). The main body includes an actuator control unit(111). The actuator controls the operation of the actuator based on the power information. [Reference numerals] (111) Lens control unit; (202) LCD; (205) Capturing device control unit; (206) OLED; (209) Camera control unit; (228) Second timer
Patent KR-20120001608-A (KR)
Title: Connector for connecting pipe
Inventor: OKAZAKI TSUYOSHI
IPC: F16L37/12
Filed: 2011-06-16
Abstract: PURPOSE: A pipe connector is provided to maintain firm connection state with a pipe since a pipe hanger is elastically supported in a direction of hanging the pipe. CONSTITUTION: A pipe connector comprises a body(3), a lock member, and an elastic unit(33). A pipe(2) is detachably inserted into the body. The lock member comprises a pipe hanger(23) holding the pipe. The pipe hanger is maintained against the body. The pipe hanger is switched between a lock position of holding the pipe and an unlock position of releasing the pipe. The elastic unit elastically supports the lock member toward the lock position.
Patent KR-20120139204-A (KR)
Title: Pattern transferring device
Inventor: HA SU YUNG
IPC: G02B6/00
Filed: 2011-06-17
Abstract: PURPOSE: A roller type pattern forming device is provided to improve optical properties by preventing the inconsistency of a pattern formed on a sheet according to the thickness difference of a stamper. CONSTITUTION: A roller type pattern forming device includes a pair of roller members on the upper and lower parts. The roller member includes an upper roller(10) and a lower roller(20). The upper roller includes a stamper transferring a pattern on a sheet. The lower roller is formed from a roller group to which a plurality of unit rollers is connected. The unit roller independently generates displacement according to the thickness difference of a sheet when the pattern transferred.
Patent KR-20130000655-A (KR)
Title: Media containing photocatalyst using wasted glass and manufacturing method thereof
Inventor: PARK CHAN IL
IPC: B01J35/08
Filed: 2011-06-23
Abstract: PURPOSE: A photocatalyst carrier using waste glass and a manufacturing method of the same are provided to reduce the cost of the photocatalyst carrier by using the waste glass. CONSTITUTION: A photocatalyst carrier includes a carrier and a photocatalyst. The composition of the carrier is 60-75 weight% of waste glass, 5-20 weight% of carbon, 10 weight% of PVA, and 5-20 weight% of foaming agent. The photocatalyst is coated on or carried in the carrier(S300). The waste glass is one selected from a group including waste liquid crystal display glass, waste cathode-ray tube glass, and ordinary waste glass. [Reference numerals] (S100) Forming a carrier; (S110) Finely pulverizing waste LCD glass; (S120) Mixing the waste LCD glass powder, a carbon foaming agent, 2.5% of PVA; (S130) Forming spherical beads; (S140,S320) Thermal treatment; (S200) Reforming the surface of the carrier; (S300) Coating a photocatalyst; (S310) Dip-coating the surface of the carrier with the photocatalyst
Patent KR-20130004837-A (KR)
Title: Semiconductor package apparatus and its manufacturing method
Inventor: BAE JOON YOUNG
IPC: H01L23/28
Filed: 2011-07-04
Abstract: PURPOSE: A semiconductor package apparatus and its manufacturing method are provided to mold both sides of a substrate with the same encapsulating material and to prevent the substrate from being twisted. CONSTITUTION: A semiconductor chip(10) is mounted on one side(20a) of a substrate(20). A connecting member is electrically connected to the semiconductor chip. A first encapsulating material(31) surrounds the one side of substrate and the semiconductor chip and protects. A twisting prevention member(30) is installed in the other side(20b) of the substrate.
Patent KR-20130007697-A (KR)
Title: Micro viscometer using an attenuation of acoustic waves and manufacturing method therefor
Inventor: CHOI SUNG JOON
IPC: B81B7/02
Filed: 2011-07-07
Abstract: PURPOSE: A micro viscosimeter using the attenuation of sound and a method for manufacturing the same are provided to utilize a cover of a polymer material, thereby improving the yield of a process. CONSTITUTION: A micro viscosimeter using the attenuation of sound comprises a substrate, a cover of a polymer material, a thin film(150), an actuating unit(170), and a sensing unit(180). The substrate comprises a first chamber(120) and a second chamber(130) which are arranged by being spaced. The cover of the polymer material is attached to one surface of the substrate so that the first and second chambers are spatially partitioned on the substrate. The thin film is arranged on the upper part of the substrate in order to cover the first and second chambers. The actuating unit is arranged on the upper part of the thin film of a region corresponding to the first chamber. The sensing unit is arranged on the upper part of the thin film of a region corresponding to the second chamber.
Patent KR-20130010168-A (KR)
Title: User terminal and display panel thereof
Inventor: LIM SIL KYU
IPC: G02F1/1333
Filed: 2011-07-18
Abstract: PURPOSE: A user terminal and its display panel are provided to distribute uniform liquid crystal among the glass plates of the display panel and to prevent a yellowing effect in the peripheral region of the display panel. CONSTITUTION: Liquid crystal is filled between glass plates(153,155). A spacer(163) is respectively installed among glass plates. The spacer maintains a gap among the glass plates. A dummy spacer(169) is arranged in a black matrix(139) among the glass plates. The dummy spacer changes the direction of the liquid crystal flowing from an active area(137) to the black matrix.
Patent KR-20130010582-A (KR)
Title: An auto cpntrol type drainage apparatus for agricultural water
Inventor: SA BONG GWON
IPC: E02B7/40
Filed: 2011-07-19
Abstract: PURPOSE: An automatic opening and closing type water drainage apparatus using a water level difference is provided to prevent a disaster caused by localized torrential downpours by automatically discharging exceeded water to the outside. CONSTITUTION: An automatic opening and closing type water drainage apparatus using a water level difference is comprised as follows. A collecting well(25) is formed under an irrigation channel(2) to be connected to a drain(5) formed on the bottom of the irrigation channel. A drainpipe(31) is connected to the collecting well. A water level sensing unit(10) is installed on one surface of the irrigation channel. When water flowing through the irrigation channel rises up over a specific height, the water level sensing unit automatically senses the level of the water. When the water level sensing unit is operated, an opening and closing unit(30) is operated at the inlet of the drainpipe.
Patent KR-20120012417-A (KR)
Title: Liquid ink delivery system including a flow restrictor that resist air bubble formation in liquid ink reservior
Inventor: PARK DANIEL C
IPC: B41J2/19
Filed: 2011-07-27
Abstract: PURPOSE: A liquid ink delivery system including a flow restriction device is provided to prevent unnecessary bubbling in stored ink and to improve a recycling effect of ink. CONSTITUTION: A liquid ink delivery system including a flow restriction device comprises an ink jet printing device(100), a second ink container, a first conduit, a pump(158), a porous member, and a flow restriction device(162). The ink jet printing device comprises a plurality of ink jet injectors(118). The second ink container comprises an outlet port. The first conduit connects the outlet port to an ink receiving container. The pump is connected to the first conduit. The porous member is arranged inside the ink receiving container. The flow restriction device is connected to the first conduit.
Patent KR-20130014971-A (KR)
Title: Circuit for detecting ac for power supply
Inventor: LEE JAE SAM
IPC: G01R31/42
Filed: 2011-08-01
Abstract: PURPOSE: An AC detecting circuit for a power device is provided to guarantee a stable operation, and detect more exact instantaneous low voltage without the influence of the noise. CONSTITUTION: A rectifying circuit(110) rectifies the AC power to the DC voltage. A comparator(210) compares the detection voltage by the rectifying circuit with the reference voltage. If the detection voltage is lower than the reference voltage, the comparator outputs the low-voltage detection signal. A photocoupler(310) delivers the low-voltage detection signal to the microcomputer of the image board, by operating along the low-voltage detection signal from the comparator. [Reference numerals] (AA) Microcomputer
Patent KR-20130015820-A (KR)
Title: Brush cutting machine
Inventor: PARK SANG LEE
IPC: B26D7/01
Filed: 2011-08-05
Abstract: PURPOSE: A brush cutting device is provided to reduce energy consumption by not continuously operating the device. CONSTITUTION: A brush cutting device comprises a frame unit, a first fixing member(220), a second fixing member(230), a cutting part(200), and a control unit. The frame unit includes a support in an underside edge of a worktable to support a load of the work table. The frame unit includes an auxiliary support for supporting the support. The first fixing member includes a holder(221) to hold a wire brush on the top of the worktable. The second fixing member includes a clamp(232) to hold the wire brush on the other side of the first fixing member. The cutting device includes a first motor and a second motor. The control unit is arranged in one side of the top of the worktable for controlling the first and second motors.