baber/WOPTO huggingface dataset:
Patent KR-20090090695-A (KR)
Title: Lactic acid copolymer and method for manufacturing of it
Inventor: LEE MYUNG SUP
IPC: C08G63/78
Filed: 2008-02-22
Abstract: A lactic acid copolymer is provided to improve elongation and elasticity of polylactic acid in blending with the polylactic acid, and molding processability and to increase durability of molded articles. A method for manufacturing a lactic acid copolymer comprises a step of performing esterification or transesterification of a mixture in the presence of a metal salt mixture. The mixture comprises at least one first component 20-85 weight % selected from lactic acid, chemical formula 1, 2, and 3; at least one second component 5-20 weight % selected from citric acid or citric ester; at least one third component 10-60 weight % selected from the group consisting of C2-6 aliphatic glycol, polyalkylene glycol and polycaprolactone diol; and performing polycondensation of the obtained reactant.
Patent KR-20080087679-A (KR)
Title: Resist stripping solution containing particles and stripping method using the same
Inventor: SEKI HIROYUKI
IPC: G03F7/34
Filed: 2008-03-20
Abstract: A resist stripping solution containing particles is provided to realize an excellent stripping effect to a resist film while not adversely affecting the structure of a circuit. A resist stripping solution comprises particles and at least one compound selected from amine compounds and alkylene glycol compounds. The particles have a diameter of primary particles of 5-1,000 nm. The particle is an inorganic particle selected from silicon dioxide, aluminum oxide, cerium oxide and titanium nitride, and/or an organic resin selected from an epoxy resin, styrene resin and acrylic resin.
Patent KR-20090103569-A (KR)
Title: Patten sputtering apparatus for direct patten forming and method for circuit forming of flexible printed circuit board
Inventor: AHN WOO YOUNG
IPC: H01L21/203
Filed: 2008-03-28
Abstract: PURPOSE: A pattern sputtering apparatus for directly forming a circuit pattern is provided to selectively form a pattern sputtering according to a shape of a circuit pattern in performing the sputtering of a metal material. CONSTITUTION: A pattern sputtering apparatus for directly forming a circuit pattern includes a chamber, an unwinder(111), a winder(112), a load cell(121,122), an ion gun(160), a cooling drum(131,132), and a drum mask(140). The chamber has a sealing space and a sputtering gas atmosphere. The unwinder and winder are arranged inside the chamber, and supplies/winds a material(1). The load cell maintains tension of the material transferred from the unwinder to the winder. The ion gun supplies an ion to an inner part of the chamber. The cooling drum is positioned on a surface of one side of the transferred material.
Patent KR-20090104182-A (KR)
Title: Golf training apparatus
Inventor: GWON O SEOK
IPC: A63B69/36
Filed: 2008-03-31
Abstract: PURPOSE: A golf practice tool capable of selecting various topographies is provided, which enables a golfer to do golf practice in the various tilt angles and physiographic conditions. CONSTITUTION: A golf practice tool capable of selecting various topographies comprises: a pair of right and left flow tables(20a,20b); a hinge unit(25) which connects leading ends of right and left flow table facing each other; a flow table adjusting unit which is installed on the lower part of the flow table to selectively maintain the tilt angle of the flow table by moving up and down the flow table; and a bending member(30) which flexibly connects the flow table and a mat(10).
Patent KR-20090109272-A (KR)
Title: Liquid lens camera module
Inventor: CHOI WOO BEOM
IPC: H04N5/225
Filed: 2008-04-15
Abstract: PURPOSE: A liquid lens camera module suitable for miniaturization is provided to assembly a printed circuit board on which an image sensor and a liquid lens module are attached by using the printed circuit board. CONSTITUTION: A liquid lens camera module includes an image sensor, a lens unit, and a connection unit(13). The image sensor converts optical image into the electrical signal. The lens unit centralizes the optical image on the image sensor. The connection unit controls the image sensor and the lens unit at the focal distance of he lens unit.
Patent KR-20090109668-A (KR)
Title: Laser diode having electrode structure improved in electric field concentration
Inventor: PI JOONG HO
IPC: H01S3/0941
Filed: 2008-04-16
Abstract: PURPOSE: A laser diode having electrode structure improved in electric field concentration is provided to prevent the leakage of the current through the current blocking layer by concentrating the electric field on the active layer. CONSTITUTION: A laser diode having electrode structure improved in electric field concentration comprises a base substrate(100), an active layer(101), a first current blocking layer(102), a second current blocking layer(103), a clad layer(104), a insulating layer(105), and a upper electrode(106). The active layer is a double hetero structure(DH). The double hetero structure is formed as placed in the mesa structure on the base substrate. The first current blocking layers and the second current blocking layer are successively laminated on the mesa structure neighboring. The clad layer is equipped to cover the top of the active layer. The clad layer combined as PN junction at the upper part of the second current blocking layer. The insulating layer is formed to cover the clad layer. A window is formed in the insulating layer. The window exposes the clad layer. The upper electrode is formed to cover the clad layer exposed by the insulating layer and the window.
Patent KR-20090111673-A (KR)
Title: silicon gun
Inventor: KIM SEONG DEOK
IPC: B05C5/02
Filed: 2008-04-22
Abstract: PURPOSE: A silicon gun is provided to conveniently maintain and use accessories by installing each accessory to a silicon body in one body. CONSTITUTION: A silicon gun comprises an operation plate (50), operation spring (60), return plate (80), return spring (90) and operation lever (70). An operation ball of which diameter is bigger than the external diameter of a piston (40) to push silicon is thrilled in the operation spring and operation plate. The operation plate and operation spring are installed at a gun body (20) and make a piston forward. A return ball of which diameter is bigger than external diameter of the piston is thrilled in the return plate and the return spring. The operation lever makes the operation plate backward and forward.
Patent KR-20090112030-A (KR)
Title: Ink store bottle which is possible ink existence and nonexistence sensing
Inventor: CHOI JONG KOOK
IPC: B41J2/17
Filed: 2008-04-23
Abstract: PURPOSE: An ink bottle with an ink presence sensing function is provided consecutively to supply the ink to a printer and to maintain a fixed ink level after detecting the ink level. CONSTITUTION: An ink reservoir(110) stores the ink to supply to a printer. An ink presence sensing member(130) is connected to the ink in an ink outlet site of the ink reservoir to have water-tightness and is connected to an ink cartridge. The ink presence sensing member detects the ink amount change in the ink cartridge and indicates the ink presence.
Patent KR-20090111735-A (KR)
Title: The exercise machine of knee joint
Inventor: LEE JONG WOOK
IPC: A63B23/08
Filed: 2008-04-22
Abstract: PURPOSE: A knee joint sports machine is provided, which can exercise comfortably while sitting down on a chair in an indoor place without accompanying fatigue. CONSTITUTION: A knee joint sports machine is constituted as follows. A gear is operated by the rotation of the motor in the sports machine which performs forward action and backward action using the motor and gear. Wheels(9,10) are operated by the gear operation. The forward action and backward action of the wheel are performed according to the rotational direction of the motor. A belt is used as movement conveying unit.
Patent KR-20090023042-A (KR)
Title: Handheld electronic device and associated method enabling the generation of a proposed character interpretation of a phonetic text input in a text disambiguation environment
Inventor: FUX VADIM
IPC: G06F3/02
Filed: 2008-04-28
Abstract: A portable electronic device for generating the proposed character interpretation of a phonetic text input in the text disambiguation environment and a related method are provided to select one word string by outputting a default text based on at least one of the minimum number of words and a relatively high attribute frequency value. A processor device comprises a processor(36) and a memory(40). When a memory is performed on the processor device, it stores the routine which makes a portable electronic device perform an operation of detecting the vague text input including a plurality of operations of plural input members. The memory stores the routine which causes an operation of generating a language object string, corresponding to at least the prefix part of a language element substitution, for each of the plural language element substitutions of the vague input.
Patent KR-20080102979-A (KR)
Title: Lighting device
Inventor: MAEDA SYOUHEI
IPC: H05B41/24
Filed: 2008-05-20
Abstract: A lighting device including a plurality of dielectric barrier discharge lamps is provided to authentically perform an error detection of a lamp by lighting a plurality of lamps in one lighting device. A lighting device including a plurality of dielectric barrier discharge lamps comprises the followings: a lighting circuit(3) generating a high frequency voltage; a plurality of dielectric barrier discharge lamps(2) parallely connected to the lighting circuit; a current detection circuit(4) detecting a value of a lamp current flowing into the dielectric barrier discharge lamps; and an error detection circuit determining an error in a plurality of dielectric barrier discharge lamps.
Patent KR-20090123462-A (KR)
Title: Double stabilized lipid lamellar composition
Inventor: PARK CHANG SEO
IPC: A61K47/30
Filed: 2008-05-28
Abstract: PURPOSE: A double-stable lipid lamellar composition containing polycosanol or water soluble polymer bound-polycosanol is provided to ensure high stability and use in food, cosmetic, and pharmaceutical field. CONSTITUTION: A double-stable lipid lamellar composition contains 0.1~20 weight% of polycosanol or water soluble polymer-bound polycosanol. The polycosanol has 20 or more carbon atoms in fatty acid. Water soluble polymer is polyethyleneglycol, polyoxiethylene or polyglyserine and the molecular weight is 7,000-10,000.
Patent KR-20090123529-A (KR)
Title: Discharge valve disposed on temporary storage shoot of garbage collection system
Inventor: LEE DONG HUN
IPC: F16K1/24
Filed: 2008-05-28
Abstract: PURPOSE: A garbage discharging valve of an automatic garbage collecting system is provided to structurally support power which a disc receives when a storage suite is tightly closed by connecting a cylinder arm and a disc vertically operating to a linker. CONSTITUTION: A garbage discharging valve of an automatic garbage collecting system comprises a disc(12), a cylinder(20), a cylinder arm(22), and a linker(30). The disk is opened and closed by rotating a storage suite(10). The cylinder and the cylinder arm are fixed on the storage suite and supply the driving force to the disc. The linker converts the linear motion of the cylinder arm into the rotational motion of the disc.
Patent KR-20090124615-A (KR)
Title: Reflection member
Inventor: LEE YONG HWAN
IPC: B32B27/02
Filed: 2008-05-30
Abstract: PURPOSE: A reflection member including a diffuse reflection surface having a non-woven sheet is provided to offer good visible lay reflectance, and to make a more thin display by minimizing the thickness of the reflection member. CONSTITUTION: A reflection member includes at least one or more diffuse reflectance surfaces. The diffuse reflectance surfaces are formed by microfiber combination of which average diameter is 30~1000nm. The average size of a pore formed by combination of a non-woven sheet is 10~1000nm. The apparent specific gravity of the non-woven sheet is 0.8 or less. The average thickness of the non-woven sheet is 5μm or greater.
Patent KR-20090132729-A (KR)
Title: System and method for providing vpn service
Inventor: SON CHOON HO
IPC: H04L12/28
Filed: 2008-06-23
Abstract: PURPOSE: A VPN(Virtual Private Network) service providing system and a providing method thereof are provided to support a VPN service irrespective of regions of subscribers. CONSTITUTION: A VPN service setup information DB(210) stores VPN service setup information according to ISP networks. A path search unit searches a path for connecting a VPN between a first ISP network and a second ISP network on the basis of the VPN service setup information. A VPN connection information transmitting unit transmits VPN connection information to a server of the ISP network included in the searched path. The VPN connection information includes a request for changing the VPN service setup of the corresponding router.
Patent KR-20090132976-A (KR)
Title: Apparatus and method for character recognition in mobile communication terminal with camera
Inventor: KIM HEE JUNG
IPC: H04B1/40
Filed: 2008-06-23
Abstract: PURPOSE: A character recognition apparatus of a mobile communication terminal having a camera and a method thereof are provided to reduce a slope of a character included in an image obtained through a camera by measuring the slop in real time and performing an interaction with a user. CONSTITUTION: An image processing unit(110) performs a binarization process for an image. The image processing unit searches a top point for characters included in the image. The image processing unit measures a slope of the characters by using the top point of the searched characters. The measured slop is compared with an allowable range. A character recognizing unit(130) performs a character recognition process for the binarized image when the measured slope belongs to the allowable range.
Patent KR-20100001060-A (KR)
Title: Nano-fiber wallpaper with carbon nano tube
Inventor: PARK JONG CHEOL
IPC: D21H27/00
Filed: 2008-06-26
Abstract: PURPOSE: Nano-fiber wallpaper including carbon nanotube is provided to offer blocking effects of electromagnetic waves by including nanofiber layers having electric conductance, and to prevent wiretapping by strangers. CONSTITUTION: Nano-fiber wallpaper includes surface paper and nano-fiber layers. The carbon nanotubes are dispersed inside and outside of the nanofibers consisting of nano-fiber layers. The nano-fiber layers are carbonized, and a protective layer is formed on the nano-fiber layer. The functional wall paper further includes a first adhesive layer and a second adhesive layer formed between the surface paper and the nano-fiber layers. The nano-fiber consisting of polymer resin(201) includes the carbon nanotubes(202).
Patent KR-20080066648-A (KR)
Title: Pipe cruciform connection joint
Inventor: YANG HEE BAE
IPC: F16B7/00
Filed: 2008-06-26
Abstract: A cruciform connection joint for a pipe is provided to improve working efficiency by freely extending pipes regardless of extending direction. A cruciform connection joint(100) for a pipe comprises housing units(10,10') that are coupled by a bolt(30) and a nut(31). The housing units include a passage groove(13), at least one mounting groove(11) and a plurality of coupling grooves(14). The passage groove allows a pipe to pass in a preset direction such as a forward direction or a backward direction. The mounting groove is formed at a side surface of the passage groove such that a pipe is easily mounted in a preset direction such as a left direction or a right direction. The coupling grooves are formed at one side of the passage groove and the mounting groove.
Patent KR-20100001511-A (KR)
Title: 학교책상용 가방걸이
Inventor: IM SEONG MIN
IPC: A47B13/06
Filed: 2008-06-27
Abstract: 본 발명은 한쪽 어깨에 매거나 크로스(한쪽 어깨에서 반대쪽 허리)로 매는 핸드백, 운동가방, 보조가방, 서류가방 등을 가지고 다니는 학생들이 가방을 책상에 편하게 걸 수 있도록한 가방걸이를 개시한다. 
         본 발명은 사각봉 또는 원형봉이 지지대에 고정이 되어있고, 사각봉 또는 원형봉에는 후크모양의 행거가 여러개가 있어서 상기 행거가 자유롭게 이동이 가능하게 되어있다. 
     
     책상, 가방걸이, 행거
Patent KR-20100003339-A (KR)
Title: 개선된 렌즈 결합 구조를 갖는 ｌｅｄ 패키지
Inventor: KANG SUK JIN
IPC: H01L33/58
Filed: 2008-06-27
Abstract: 여기에서는 개선된 렌즈 결합 구조를 갖는 LED 패키지가 개시된다. 상기 LED 패키지는, 패키지 몸체와, 상기 패키지 몸체에 맞대어 배치될 때 하나의 공간을 형성하는 렌즈와, 상기 공간 내에 위치하는 LED칩과, 상기 패키지 몸체와 상기 렌즈의 내부를 연속적으로 지나서, 상기 공간을 메운 투광성 봉지재를 포함한다. 
       
     렌즈, LED, 패키지, 몸체, 봉지재, 결합
Patent KR-20100004374-A (KR)
Title: Steering angle sensing device unit
Inventor: LEE SEAG WOO
IPC: B62D6/10
Filed: 2008-07-03
Abstract: PURPOSE: A steering sensing unit is provided to reduce the manufacturing cost and to prevent the malfunction by simplifying the rotation structure between a steering shaft and a sensor unit. CONSTITUTION: A steering sensing unit is composed of a housing, a printing circuit substrate unit, a rotor, and a driving force transmitting unit, and a sensor unit. A steering shaft(2) is passed through the housing. The rotor is rotated with the steering shaft. The driving force transmitting unit comprises a rotor gear unit and a magnet gear unit. The rotation shaft of the rotor gear unit is same as the rotation of the steering shaft. The rotation shaft of the magnet gear unit is crossed to the shaft direction of the steering shaft. The sensor unit comprises a sensing magnet and a sensor.
Patent KR-20090006791-A (KR)
Title: Toner compositions
Inventor: MOFFAT KAREN A
IPC: G03G9/135
Filed: 2008-07-11
Abstract: A toner particle, a method for preparing an emulsion agglomeration toner particle, and an image formation process are provided to measure and control the amount of a wax on the surface of a toner particle precisely. A toner particle comprises a wax; a binder resin; and a colorant, wherein the surface of the toner particle contains oxygen in an amount less than 15 atom% based on 100 atom% of the total elements on the surface of the toner particles. An emulsion agglomeration toner particle is prepared mixing a wax, a binder resin and a colorant; agglomerating them to the particle size of about 3-20 micrometers; stopping the agglomeration; fusing the particles to form a toner particle; and measuring the atom% of oxygen on the surface of the toner particle, and controlling the atom% of oxygen on the surface.
Patent KR-20100007437-A (KR)
Title: Digital tuner
Inventor: CHOI SEUNG IL
IPC: H03J5/00
Filed: 2008-07-14
Abstract: PURPOSE: A digital tuner is provided to confirm an error without an additional device by installing an error display unit in a demodulator when an error occurs. CONSTITUTION: A tuner(11) changes the inputted high frequency signal into an intermediate frequency. The tuner is comprised of one chip including an input synchronization unit, an amplifier, and a MOPLL integrated circuit. A demodulator(12) outputs the digital transmission stream data by demodulating the intermediate frequency outputted from the tuner. The demodulator is comprised of one chip including a voltage terminal, a synchronization terminal, a data terminal, an MPEG clock terminal, an error terminal, and a control signal terminal. An MPEG unit(13) selects the specific channel data through the synchronization terminal from the digital transmission stream data of the demodulator. The MPEG unit displays the selected specific channel data on the screen. An error display unit(14) displays the generation of the error of the demodulator.
Patent KR-20100009365-A (KR)
Title: Stand for image forming apparatus and image forming apparatus including the same
Inventor: LEE YONG HYUN
IPC: G03G15/00
Filed: 2008-07-18
Abstract: PURPOSE: A stand for image forming apparatus and an image forming apparatus including the same are provided to support a print engine steadily. CONSTITUTION: An upper plate part(110) comprises a first plate member(111), a second plate member(113) and a third plate member(115). A left plate part comprises the first plate member and the second plate member. A right plate part(130) comprises the first plate member and the second plate member. A lower plate part(150) comprises the first plate member, the second plate member and the third plate member. Each first plate member has a first side part and a first bend part. Each second plate member has a second side part and a second bent part.
Patent KR-20090012122-A (KR)
Title: Welding torch auto-position controller
Inventor: MIYAKE TAKEO
IPC: B23K5/00
Filed: 2008-07-24
Abstract: A torch position control device is provided to fit tip end location of torch to the automatically sensed groove location by moving a groove sensor and the torch so that a deflection value is zero. A torch position control device comprises a carriage(12), traveling in back and forth according to a groove, mounted on one of members to be welded, a groove sensor(33a) and a torch(31) which are located in a carriage and supported by a drive unit to be mobile right and left direction which crossing the groove and a groove shape recognizing device, including the groove sensor, controlling the drive unit with command from the device.
Patent KR-20100012913-A (KR)
Title: Compositions for topical treatment of arthritis
Inventor: NAM KI YOUL
IPC: A61K36/076
Filed: 2008-07-30
Abstract: PURPOSE: A composition of topical treatment for arthritis is provided to treat arthritis without side effects to the human body by locally applying on lesion. CONSTITUTION: A composition for treating arthrisit contains 0.1-30 weight parts of Poria cocas Wolf., 0.1-20 weight parts of Chinese pea tree, 0.5-20 weight parts of baked garlic extract, 0.1-10 weight parts of sulfur, 0.5-25 weight parts of methyl salicylic acid, 0.1-20 weight parts of benzoic acid, and 0.5-15 weight parts of menthol. An ointment for treating arthritis contains 40-80 weight parts of white Vaseline and 2-20 weight parts of bees wax. A cream or lotion for treating arthritis contains 0.1-10 weight parts of emulstion and 0.1-20 weight parts of thickening agent. An emulsion is glyceryl stearate, polyethylene glycol, polysorbate 60, or sorbitan sesquioleate. The thickening agent is stearic acid or cetearyl alcohol.
Patent KR-20100013054-A (KR)
Title: System and method for providing advertisement by using date indication interface and recording medium
Inventor: LEE JOO HO
IPC: G06Q30/02
Filed: 2008-07-30
Abstract: PURPOSE: A method and a system for providing an advertisement using a date display interface and a recording medium therefor are provided to supply an advertisement based on a keyword for a schedule, thereby providing an advertisement suitable for a corresponding date. CONSTITUTION: An advertisement data confirmation unit(740) confirms an advertisement data list from an advertisement database(770). The advertisement data list comprises one or more advertisement data. One or more advertisement data are matched with keyword information corresponding to a date display interface. A list output unit(745) outputs the advertisement data list in a schedule area around the date display interface. An interface providing unit(750) provides an advertisement date selection interface. An advertisement data output unit(755) includes the advertisement data in the selected date display area.
Patent KR-20090069127-A (KR)
Title: Channel coding method of variable length information using block code
Inventor: ROH DONG WOOK
IPC: H03M13/00
Filed: 2008-07-30
Abstract: A method for efficiently coding a channel in information having various lengths by using a block code is provided to easily perform a block coding by reusing a code generating matrix. A 32,14 block code(104) is generated by using a 20,14 code(102) used for transmitting PUCCH and a 32,10 block code(101) used in an existing TFCI information coding. An additional definition about a part(103) displayed to TBD is required in order to use the 32,10 block code and the 20,14 block code. The 32,14 block code is generated by adding four base sequences to a right side of an existing 32,10 block code. The 32,14 block code is generated by adding twelve row direction sequences to the 20,14 block code of an equivalent shape.