baber/WOPTO huggingface dataset:
Patent KR-20080000214-A (KR)
Title: The flow system of the hydraulic excavator
Inventor: KIM HEUNG HYUN
IPC: F15B11/02
Filed: 2006-06-27
Abstract: A flow distribution system of a hydraulic excavator is provided to minimize change of drive speed during driving by connecting one side of a hydraulic line to a drive device directly and supplying hydraulic pressure for operating a dozer to a hydraulic line for driving and operating a working device. A flow distribution system of a hydraulic excavator comprises first and second main pumps(20,30) respectively connected to a straight drive spool(100), a boom 1 spool, a bucket spool and a arm 2 spool sequentially connected to the straight drive spool by a first parallel flow path(70), and an arm 1 spool, a boom 2/breaker spool sequentially connected to the straight drive spool by a second parallel flow path(70a). Fluid of the first main pump is transferred to first and second serial flow paths through a drive flow path in the straight drive spool and transferred to only drive 1 and 2 spools when the straight drive spool is switched. Fluid of the second main pump is transferred to first and second parallel flow paths through a work flow path in the straight drive spool and simultaneously transferred to the drive flow path through an orifice type connection flow path when the straight drive spool is switched. Fluid of the third main pump is transferred to the second parallel flow path through a selector spool when the straight drive spool is switched.
Patent KR-20080002232-A (KR)
Title: Resist printing pattern device and forming method of resist printing pattern using the same
Inventor: NAM SEUNG HEE
IPC: H01L21/027
Filed: 2006-06-30
Abstract: A resist printing pattern device and a method of forming a resist printing pattern using the same are provided to transcribe a uniform resist pattern on a cliche or a substrate by including a cushion layer absorbing a shock among a printing table, the substrate, and the cliche. A method of forming a resist printing pattern using the resist printing pattern device includes the steps of: coating the resist at a circumference of a blanket(130) for printing; rotating the blanket for printing to an upper surface of a cliche(120) placed between cushion layers(150) on a printing table(140); transcribing a transcription pattern according to a pattern of the cliche to the blanket for printing; rotating the blanket for printing forming the transcription pattern to the upper surface of a substrate(110) placed between the cushion layers on the printing table; transcribing the transcription pattern on the substrate; and forming the resist pattern irradiating ultraviolet rays on the transcription pattern.
Patent KR-20070006582-A (KR)
Title: Relative impedance measurement
Inventor: OSADCHY DANIEL
IPC: A61B5/05
Filed: 2006-07-06
Abstract: A relative impedance measurement is provided to increase the accuracy and reliability of position measurements in case of the absence of specific calibration of the impedances of human body-surface electrodes. At least first, second, and third electrodes are coupled to a surface of a human body at respective locations. A first current passing through the human body is measured between the first and second body-surface electrodes. A second current passing through the human body is measured between the first and third body-surface electrodes. A contact factor representing impedance between at least one of the human body-surface electrodes and the surface of the human body is derived by using the first and second currents.
Patent KR-20080010153-A (KR)
Title: A door handle device for a vehicle
Inventor: JEON JAE HYUNG
IPC: E05B85/10
Filed: 2006-07-26
Abstract: A door handle device for a vehicle is provided to make a smooth appearance to block noise resulting from a flow of external air during traveling. A door handle device for a vehicle comprises a base bracket unit and a handle unit. The base bracket unit includes a base bracket(11). The base bracket is provided with fastener ends(13), which are fastened to the handle mount of a door outer panel, on front, opposite sides thereof, so as to be fastened inside the door outer panel. The base bracket is provided with a rack(15) on one side thereof in a longitudinal direction, and a hinged return link on an rear side thereof. The handle unit includes a handle(31) at the front thereof and a handle frame(33) slidably installed on an upper part of the base bracket unit. The handle frame is provided with a rotary shaft(37), on one end of which a pinion(35) engaged with the rack of the base bracket is mounted, at a rear upper part thereof.
Patent KR-20080013162-A (KR)
Title: Preparing method of chromone-3-carboxyl acid derivatives using parallel combinatorial chemistry in solution phase
Inventor: SHIN KYE JUNG
IPC: C07D311/24
Filed: 2006-08-07
Abstract: A preparing method of chromone-3-carboxyl acid derivatives is provided to improve preparation yield and reduce the preparation time by preparing various derivatives in each step through a series of reactions without purification by using parallel combinatorial chemistry in solution phase. A preparing method of chromone-3-carboxyl acid derivatives represented by the formula(1) comprises the steps of: o-acetylsalicylic acid chloride represented by the formula(2) with tertiary butoxycarbonylmethylene triphenylphosphorane represented by the formula(7) in the presence of catalyst to prepare phosphorane compound represented by the formula(3); deacetylating the phosphorane compound represented by the formula(3) in the presence of base to prepare compounds represented by the formula(4); reacting the compounds represented by the formula(4) with an excessive amount of acid chloride in the presence of base and catalyst to prepare compounds represented by the formula(5); preparing compounds represented by the formula(6) from the compounds represented by the formula(5) through Wittig reaction; and deesterifying the compounds represented by the formula(6) under acid condition to remove tertiary butyl group, wherein R1 is hydrogen, chlorine, bromine, methoxy group or methyl group, and R2 is aromatic group or hetero aromatic group substituted by chloride, fluorine, methoxy group, methyl group or hydroxy group.
Patent KR-20080015345-A (KR)
Title: Equipment in recognition of information using 2d bar-code
Inventor: GIM YONG PYO
IPC: G06K7/10
Filed: 2006-08-14
Abstract: An apparatus for recognizing information by using a 2 dimensional bar code is provided to enhance usability in linking a name card of a person or a process of supplying semiconductors with manufacturing automation. An apparatus for recognizing information by using a 2 dimensional bar code comprises a data interface(11), a microprocessor(12), an image data capture unit(13), an image code storage unit(14), an image code analysis unit(15), a code sequencer(16), a binary code converter(17), an image data analysis unit(19), an image database(20), an LCD driver(22), and an MSM interface(24). The data interface(11) receives image data, captured by a camera(3), with a clock signal over a wired network. The microprocessor(12) controls internal operations for processing the image data if receiving the image data from the data interface(11). The image data capture unit(13) extracts only image data, matched with personal information, from the image data received from the data interface(11). The image code storage unit(14) stores code types of the image data classified according to various standards. The image code analysis unit(15) checks which standard the image data of the image data capture unit(13) conforms to by using the code information while analyzing the image data. The code sequencer(16) stores an analysis program for converting the image data, analyzed by the image code analysis unit(15), into binary codes. The binary code converter(17) converts the image data into binary codes according to the analysis program transmitted from the code sequencer(16). The image data analysis unit(19) checks personal information which the image data expresses while analyzing the binary codes transmitted from the binary code converter(17).
Patent KR-20070026030-A (KR)
Title: Liquid level sensor
Inventor: KINOUCHI SHIN
IPC: G01F23/26
Filed: 2006-08-23
Abstract: A liquid level sensor is provided to precisely detect a liquid level by finely obtaining a longitudinal pitch of a plurality of wire patterns to accurately determine a threshold value of capacitance. A liquid level sensor includes a drive electrode(10), a reference electrode(11), a plurality of measurement electrodes(12) and a plurality of pattern electrodes. The drive electrode is installed at the center part of an elongated measurement part. The reference electrode is installed at an end of the measurement part and opposite to the drive electrode. The plurality of measurement electrodes are installed in a longitudinal direction thereof and opposite to the drive electrode. The plurality of wire patterns are installed to extract a signal from the measurement electrodes. The wire patterns are in contact with the measurement electrodes, and alternately disposed therebetween.
Patent KR-20070113938-A (KR)
Title: Accommodation container
Inventor: KATSUMATA SADAHARU
IPC: A47B88/493
Filed: 2006-08-28
Abstract: A receiving container is provided to make a drawer to slide smoothly and easily for a long time, and to prevent the drawer from being shaken in a traversal direction thereof. A receiving container includes a drawer(6), a support portion(7) and a roller(30). The drawer receives articles. The support portion supports the drawer to slide. The roller is installed on the support portion, guides the drawer when the drawer is slid, and is able to be rotated based on a rotary axial line that extends in a direction of the height of the drawer. A protrusion portion that extends in front and rear longitudinal directions of the drawer is installed on the rear of the drawer. A guide elongated recess portion is installed to extend in front and rear longitudinal directions of the drawer.
Patent KR-20080019812-A (KR)
Title: Liquid crystal display
Inventor: OH MYONG SOO
IPC: G02F1/1345
Filed: 2006-08-29
Abstract: A liquid crystal display device is provided to form multiple recessed parts, which correspond with shapes of lead connection parts, at electrode pads for preventing misalignment between the lead and the electrode pad, thereby connecting the electrode pad with the tap-IC stably. A liquid crystal display device comprises a liquid crystal display panel, a tap-IC and electrode pads(80). The tap-IC includes a driving chip of applying a signal to the liquid crystal display panel, and a lead extended from the driving chip to connect the liquid crystal display panel with the driving chip electrically. The electrode pads include pad bodies(81) arranged at the liquid crystal display panel, and multiple lead connection parts(82) projected from one side of the pad bodies and electrically connected with the lead. The electrode pads include multiple recessed parts(83) corresponding with shapes of the lead connection parts. The lead connection parts and the recessed parts are shaped like a trapezoid.
Patent KR-20080019905-A (KR)
Title: Method for depositing a thin film using electron showering and apparatus for performing the same
Inventor: KIM KI BUM
IPC: C23C14/34
Filed: 2006-08-29
Abstract: A thin film deposition method is provided to modify a thin film stably without deformation of the substrate even in the case where glass or a polymer material is used as a substrate, and a thin film deposition apparatus that can realize the thin film deposition method is provided. A thin film deposition method for depositing a thin film on a substrate comprises irradiating electrons onto the thin film deposited onto the substrate through an electron showering process while the thin film is deposited onto the substrate to modify the thin film. The electron showering process comprises sequentially irradiating electrons onto the substrate or the thin film deposited onto the substrate before and after the thin film is deposited onto the substrate. The electron showering process comprises varying intensity and distribution of the electrons irradiated. The electron showering process is conducted in an electron energy range of 0.1 eV to 100 keV.
Patent KR-20070026176-A (KR)
Title: Substrate transportation device, substrate transportation method and coating-developing apparatus
Inventor: NAKAHARADA MASAHIRO
IPC: H01L21/677
Filed: 2006-08-31
Abstract: A substrate transfer apparatus, a substrate transfer method and a coating-developing apparatus are provided to prevent the contamination of a substrate by using a liquid collecting unit between a support unit and an adjusting unit. A substrate transfer apparatus comprises a support unit, an adjusting unit, and a liquid collecting unit. The support unit(54,65) is installed at an arm body to support an inner portion of a rear surface of a substrate. The adjusting unit(51,61) is installed opposite to the support unit to adjust the position of a periphery of the substrate. The liquid collecting unit(53,64) is installed at a predetermined portion between the support unit and the adjust unit. The liquid collecting unit is located under the substrate.
Patent KR-20070026231-A (KR)
Title: Optical scanning apparatus
Inventor: SOBUE FUMITAKA
IPC: G02B26/10
Filed: 2006-09-01
Abstract: An optical scanning device is provided to correct misalignment at high precision and to obtain data about misalignment in a factory by a measuring instrument. An optical scanning device included in an image forming apparatus is composed of: a light source for emitting plural beams; a rotary polygon mirror(303) for rotatively deflecting the beams; a lens(305) for passing the deflected beams; and a maintaining unit for keeping data related to a main scanning direction misalignment among plural beams on a photoconductor installed in the image forming apparatus, wherein the data is determined in advance by detecting the beams having passed through the lens before the optical scanning device is installed in the image forming apparatus. The data related to the main scanning direction misalignment includes data for correcting the main scanning direction misalignment among the beams on the photoconductor.
Patent KR-20080023003-A (KR)
Title: Surface light source and backlight unit having the same
Inventor: LEE DONG HEE
IPC: G02F1/13357
Filed: 2006-09-08
Abstract: A surface light source and a backlight unit having the same are provided to improve brightness of the light source by preventing a discharge space from being divided by a barrier rib. A surface light source includes a planar first substrate(210), a planar second substrate(220), at least one surface electrode units(250,260), and at least one bar-type spacer(235). The planar second substrate is opposed to the first substrate and forms an inner discharge space with the first substrate. The surface electrode units are formed on an outer surface of at least one of the first and second substrates and apply a discharge voltage on the discharge space. The bar-type spacer divides the discharge space into at least two spaces. The spacer is integrated with the first and second substrates.
Patent KR-20080023579-A (KR)
Title: Dpss laser apparatus using pumping laser diode
Inventor: MA BYUNG JIN
IPC: H01S3/0941
Filed: 2006-09-11
Abstract: A diode-pumped solid-state laser apparatus using a pumping laser diode is provided to perform a stable output operation in a wide temperature range without an additional special temperature controlling device. A diode-pumped solid-state laser apparatus using a pumping laser diode includes a pumping laser light source(101') having a laser diode(110). The pumping laser light source outputs a laser light of a first wavelength by oscillating in a fixed axial direction mode. A laser crystal radiates a solid laser beam after absorbing laser of the first wavelength. A nonlinear optical crystal outputs after converting the solid laser beam to a laser light of a second wavelength. The pumping laser light source includes a grating filter(120) selecting an oscillation wavelength of a specific axial direction mode among light radiated from the laser diode. An exterior mirror(130) re-reflects light radiated from the grating filter to the grating filter.
Patent KR-20080023857-A (KR)
Title: Wafer guide and method for treating wafers using the same
Inventor: CHOO YOUNG HO
IPC: H01L21/304
Filed: 2006-09-12
Abstract: A wafer guide and a wafer processing method using the same are provided to prevent residual processing liquid from being remained by facilitating discharge of the processing liquid through a chasm on a slot. A wafer guide comprises a plurality of supports(130), a plurality of slots(130A), a plurality of chasms(135). The supports uphold a wafer(W) and are extended in a first direction(A). The slots are provided on each support to be fitted by the wafer. The chasms extending from each slot for guiding discharge of residual processing liquid in each slot are provided on the opposite sides of the slot which is extended in a second direction perpendicular to the first direction.
Patent KR-20080026902-A (KR)
Title: Mcc provided in uninterruptible power supply
Inventor: LEE SANG WOO
IPC: H02J9/06
Filed: 2006-09-22
Abstract: An MCC(Motor Control Center) with an uninterruptible power supply is provided to prevent damage caused by momentary interruption by stably stopping an electric motor through the blocking of MCC control power by regarding as general interruption when interruption of commercial power is not recovered after two seconds. An input transformation unit(10) is connected to an MCC control circuit in parallel and drops voltage of commercial power supplied from 3 phases. A direct conversion unit(20) receives AC power as the commercial power and converts the AC power into DC power. A battery(30) stores the commercial power converted into the DC power. An inverse conversion unit(40) converts the commercial power into AC power again. An output transformation unit(50) transforms the power converted into the AC power to voltage of the AC power supplied as MCC control power to output the voltage. A control unit controls the battery to store the commercial power as the DC power through the input transformation unit and the direct conversion unit when the commercial power supplied from the 3 phases is a normal commercial power, controls the commercial power supplied from the 3 phases to be bypassed when the storage of the battery is completed, and controls the power converted into the DC power stored in the battery to be converted into the AC power through the inverse conversion unit and supplied as the MCC control power in case of interruption by monitoring interruption of the commercial power supplied from the 3 phases.
Patent KR-20080027634-A (KR)
Title: Auction method with a small sum division of selling price
Inventor: KIM YONG SUK
IPC: G06Q30/08
Filed: 2006-09-25
Abstract: A method for performing auction by dividing a goods price into small amounts is provided to guarantee profit of a seller and a buyer at the same time by guaranteeing a proper sale price to the seller and guaranteeing the minimum purchase price to buyers. A buyer generates and uploads goods information such as detail data, sale price data, and trading rules of selected goods to an auction website(S20). Buyer terminals select the goods posted in the auction website and transmit application information(S40). A purchase price is automatically divided, adjusted, and displayed according to an application event of the buyer terminals by the trading rules(S50). The final purchase price is fixed after repeating two previous stages according to the trading rules, and an application is closed(S60). A successful bidder is selected by selecting the buyer automatically based on buyer information stored when the application information is received(S70). The successful bidder is fixed as the final buyer of the goods and a goods delivery process is started by the final purchase price(S80).
Patent KR-20080030126-A (KR)
Title: A mobile telecommunication device having a book mark setting function and the method thereof
Inventor: KIM JONG HWAN
IPC: H04B1/40
Filed: 2006-09-29
Abstract: A mobile terminal having a bookmark setting function and a method for setting a bookmark using the same are provided to allow a user to attempt call communication or create a message by using data included in an arbitrary portion while performing a document view function. A keypad(20) inputs a control signal with respect to a document displayed through a display unit(50) and a clipping select signal with respect to a certain region. A controller(30) outputs a control signal with respect to a display state of the document according to the signal provided via the keypad and a control signal for processing bookmarking with respect to a clipped region. A memory(40) stores bookmarked information with respect to the clipped region according to th control signal provided from the controller. The bookmark information includes document magnification and/or reduction information and coordinate information about a start and an end of the clipped region.
Patent KR-20080033795-A (KR)
Title: 2-ethoxypropionic acid derivatives or pharmaceutically acceptable salts thereof, preparation method thereof and agent of prevention and treatment for diabetes containing the same as an active ingredient
Inventor: SUH YOUNG GER
IPC: C07C233/11
Filed: 2006-10-13
Abstract: A 2-ethoxypropionic acid derivative or pharmaceutically acceptable salt thereof is provided to be useful for preventing and treating diabetes more effectively by dually acting on a peroxisome proliferator-activated receptor alpha or gamma. A method of reaction formula (1) for preparing 2-ethoxypropionic acid derivatives includes the steps of: (i) coupling a compound of the formula 8 with a compound of the formula 9a in an organic solvent in the presence of a base to prepare a compound of the formula 10; (ii) reducing the compound of the formula 10 to prepare a compound of the formula 11; and (ii) subjecting the compound of the formula 11 and isocyanate(R3-NH-CH=O) or isothiocyanate(R3-NH-CH=S) to a coupling reaction and a hydrolysis reaction in the presence of a base, followed by thereto adding an acid to prepare a compound of the formula 1 through acidification.
Patent KR-20070043630-A (KR)
Inventor: MITO HITOSHI
IPC: A23L2/38
Filed: 2006-10-19
Abstract: 과제 
     
     탄산칼슘을 1차 입자 또는 그것에 가까운 미립자로서 액체 중에 장기간에 걸쳐 안정적으로 분산시킬 수 있는 탄산칼슘 분말 조성물을 제공한다.      
     
       해결 수단 
     
     BET 비표면적이 10 ∼ 40㎡/g 의 범위에 있고, 전체 세공 용적이 0.10 ∼ 0.28㎖/g 의 범위에 있는 탄산칼슘 1차 입자 응집물로서, 그 표면이 전체량에 대한 함유율이 3 ∼ 20 질량％ 의 범위에 있는 유화제로 피복된 다공질 탄산칼슘 입자로 이루어지는 탄산칼슘 분말 조성물. 
     탄산칼슘, 유화제
Patent KR-20080035759-A (KR)
Title: A tie-cap decorations
Inventor: OK YUN SUN
IPC: A41D25/14
Filed: 2006-10-20
Abstract: A decoration tie cap is provided to be given to a user who wears a tie as a new functional accessory by being easily mounted on a knot part of a tie and making the tie being hung on the upper end of shirts. A cap is formed to substantially cover a knot part of a tie that is generally worn by a user. Passing/discharging holes(41) are formed on the corner portions of the cap to make three strings of bands that extend with the knot as the center thereof discharged therethrough. Two or more fastening tools(51) are installed on the cap to enclose the knot. The height of the rear body of the cap is 45-55m. The width of the upper end of the cap is 55-65mm. The second fastening tool(52) and the third fastening tool(53) are constituted to be 1/3 of the entire height of the cap.