baber/WOPTO huggingface dataset:
Patent KR-20090081846-A (KR)
Title: Joinable hygienic band
Inventor: KIM KIL JA
IPC: A61F13/15
Filed: 2008-01-25
Abstract: Provided is a joinable hygienic band which is harmless to the body of a wearer, does not cause an environmental pollution, and minimizes the expense burdens of customers. A joinable hygienic band comprises an absorption band(10), a fixing band(20), an absorption band-side connecting member(30), and a fixing band-side connecting member(50). The absorption band absorbs a physiological fluid. The fixing band is worn on a supporting part of the underwear in a state that the fixing band is combined with the absorption band. The absorption band-side connecting member is formed on the absorption band. The fixing band-side connecting member is formed on the fixing band correspondingly to the absorption band-side connecting member and combined with the absorption band-side connecting member. The fixing band-side connecting member includes a first fixing band-side connecting member(150) connecting the fixing band and absorption band, and a second fixing band-side connecting member(250) connecting the fixing band and underwear.
Patent KR-20090083042-A (KR)
Title: Pyrolysis disposal system for waste-scagliola and method using the same
Inventor: LEE SEON GEUN
IPC: B29B17/04
Filed: 2008-01-29
Abstract: A pyrolysis processing system of waste artificial marble and a processing method of the waste artificial marble using the same are provided to recycle the artificial marble after separating a raw material used for the artificial marble through a pyrolysis. A pyrolysis processing system(1) of waste artificial marble includes the followings: a pre-treatment part pulverizing the waste artificial marble using a crusher(11) and a powder screen(12); a pyrolysis processing part; a resin reproducing part reproducing the resin and an additive raw material; and a filler reproducing part storing the filler of a powder state after removing impurities and additives.
Patent KR-20090086828-A (KR)
Title: Manufacturing method for printed circuit board
Inventor: MAENG IL SANG
IPC: H05K3/10
Filed: 2008-02-11
Abstract: A method for manufacturing a printed circuit board is provided to expose a solder ball pad part or bonding pad part precisely using a thermosetting solder resist. A pad is formed in one side of a substrate(S100). A photo-curable solder resist is formed in one side of the substrate(S200). The photo-curable solder resist is selectively exposed(S300). The photo-curable solder resist is developed to open the pad part of the substrate(S400). The thermosetting solder resist ink is coated on one side of the substrate(S500). The thermosetting solder resist ink is pressurized to remove the thermosetting solder resist ink on the pad(S600). The thermosetting solder resist ink is cured by the heat(S700).
Patent KR-20090089527-A (KR)
Title: Led operating circuit and terminal having the same
Inventor: KIM SUNG SOON
IPC: H04B1/38
Filed: 2008-02-19
Abstract: An LED(Light Emitting Diode) driver circuit and a terminal including the same minimizing noise generation are provided to minimize the noise generation and supply LED high frequency modulation effect by generating interline interference. A converter controller(119) is connected between a minus terminal and switch of an input voltage. A diode is connected to the forward direction between the switch and minus terminal so that the input voltage be delivered. An anode terminal is connected to the diode. A cathode terminal is connected to the anode terminal and minus terminal. The anode terminal is located to be adjacent between the switch and inductor.
Patent KR-20090090615-A (KR)
Title: A method for production of a electroconductive gasket sheet for shielding electromagnetic wave
Inventor: KIM KYOUNG AE
IPC: H05K9/00
Filed: 2008-02-21
Abstract: A method for manufacturing a conductive gasket sheet for electromagnetic interference shielding is provided to suppress the generation of waste water by forming a second plating layer through the electroplating after forming a first plating layer through the electroless plating. A conductive sheet is perforated. The conductive sheet is made of a supporting film layer and a high density foaming polymer layer. The conductive sheet is ultrasonic-cleaned in the aqueous solution of the room temperature. The conductive sheet is etched and neutralized. The palladium ion is formed inside the conductive sheet. The first plating layer is formed by the electroless plating of Ni or Cu. The second plating layer is formed by the electroplating of Cu or Ag. The third plating layer is formed by the electroplating or electroless plating of one or more of Ni, Sn, Au, Ag, Fe, and Co. The conductive or nonconductive adhesive is laminated on the third plating layer.
Patent KR-20090090859-A (KR)
Inventor: BAEK SEUNG JIN
IPC: A43C7/08
Filed: 2008-02-22
Abstract: 본 발명은 신발에 관한 것이다. 이는, 밑창과, 상기 밑창의 상부에 발을 수용할 수 있는 공간을 제공하고 발등부에는 끈걸이부를 갖는 갑피와, 상기 끈걸이부에 끼워진 상태로 사용자에 의해 당겨져 갑피의 발등부를 죄는 끈과, 상기 끈걸이부의 하부에서 발등을 커버하는 발등덮개로 이루어지는 신발에 있어서, 상기 갑피 또는 발등덮개에는 상기 끈걸이부에 끼워진 끈을 그 내부로 통과시키며 수용 고정하는 하나 이상의 끈홀더가 구비된 것을 특징으로 한다. 
     상기와 같이 이루어지는 본 발명의 신발는, 벗고 신을 때마다 끈을 풀었다 다시 맬 필요가 없으므로 착용이 매우 편리하며, 또한 끈을 묶을 수 없는 어린아이나 손이 불편한 사람도 쉽게 착용할 수 있는 잇점이 있다. 
       
     신발, 운동화, 끈, 끈조절, 탄성, 탄력조임
Patent KR-20090075594-A (KR)
Title: Self-compensating apparatus of Interference-Fringe-Generating position to compensate Optical Path Difference result from Objectives Lens Working Distance variation for environment temperature variation in regard of Interference Lens
Inventor: LEE HYUNG SEOK
IPC: G01B11/24
Filed: 2008-02-25
Abstract: A self-compensated device of the location of an interference generating unit is provided to improve the precision of measurement and to reduce the measurement time since it does not need to control manually. A self-compensated device of the location of an interference generating unit comprises: an objective lens(10) making an image of an measurement object(1) and in which the distance between the measurement object is possible; an adapter(20) accommodating a vertical cylinder(11) of the objective lens; an interference generating unit(33) generating an interference pattern on a surface of the measurement object; and an interference generating point adjusting unit(30) making the location of the interference generating unit change according to the length of the vertical cylinder of the objective lens.
Patent KR-20090093319-A (KR)
Title: Differential amplifier circuit and frequency mixer for improving linearity
Inventor: KIM BYUNG SUNG
IPC: H03F3/45
Filed: 2008-02-29
Abstract: A differential amplifier circuit and a frequency mixer for improving linearity are provided to only output linear current component by making non-linear current component at a load. A differential amplification circuit comprises a first load(10), a second load(11), a first output node(Vout+), a second output shift(Vout-), a differential amplifier(20), and a nonlinearity cancelation circuit part(30). A differential amplifier comprises a differential stage amplifying the voltage difference between a second input shift(42), a first input node(41), and a biasing current source(IBias) biasing the differential stage. The differential stage is comprised of a pair of transistors(T3,T4) which is connected with differentially. The nonlinearity cancelation circuit part comprises the first cross circuit part(31) and the second cold rolled silicon steel circuit part(32).
Patent KR-20090094535-A (KR)
Title: A high cutting copper alloy for manufacturing
Inventor: HAN SEUNG ZEON
IPC: C22C9/01
Filed: 2008-03-03
Abstract: A high cutting copper alloy for manufacturing is provided to increase the elongation ratio to improve the cold processing performance. A high cutting copper alloy for manufacturing comprises copper of 59.4~74.4wt%, zinc of 25~40 wt%%, calcium of 0.5~0.6wt% and a grain refining material. The grain refining material improves the cold workability of the copper alloy by preventing the continuous inclusion from being formed inside of the copper alloy. The grain refining material includes at least one of 0.01wt% phosphorus, 25ppm zirconium and 0.1wt% strontium. The hardness of high cutting copper alloy for manufacturing is over 125.58 less than 147.31(Hv).
Patent KR-20090099717-A (KR)
Title: Food waste drying apparatus
Inventor: KIM DU MAN
IPC: B09B3/00
Filed: 2008-03-18
Abstract: PURPOSE: A food waste processing device is provided to heat the air rapidly by offering excellent heating efficiency in a restricted area with a disk or a cylindrical ceramic heater, and to offer rapid drying and deodorization effects. CONSTITUTION: A food waste processing device includes a casing(110), an exhausting fan(120), a heater(130), and a discharge pipe(140). The casing includes a chamber(111) receiving food waste. The exhausting fan transfers exterior air to a chamber. A heater heats the air flowed to the chamber by using the exhausting fan. The discharge pipe discharges the air contacted with the food waste to the outside. The discharge pipes includes a heating section(143) passing through the heater.
Patent KR-20080096371-A (KR)
Title: Nonaqueous secondary battery and method of manufacturing the same
Inventor: KUWAHARA TATSUYUKI
IPC: H01M4/131
Filed: 2008-03-21
Abstract: A nonaqueous secondary battery is provided to prevent the generation of carbon dioxide gas due to the expansion of battery and to ensure excellent cycleability. A nonaqueous secondary battery comprises a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and non-aqueous electrolyte having a non-aqueous solvent and electrolyte salt. The positive electrode active material consists of a lithium nickel complex oxide(LixNi1-yMyOz, 0.9<x<=1.1, 0<=y<=0.7, 1.9<=z<=2.1, M includes at least one selected from Al, Co, Mn). The lithium carbonate amount existing on the surface of the lithium nickel complex oxide is 0.20 weight% or less based on the lithium nickel complex oxide. The porous layer having an inorganic oxide and lithium carbonate is installed on the surface of cathode.
Patent KR-20090102979-A (KR)
Title: Doorlock mortise
Inventor: LEE BYUNG SUNG
IPC: E05B47/00
Filed: 2008-03-27
Abstract: PURPOSE: A door lock mortise is provided to insert a manual bolt and an electric bolt by primarily performing manual opening without burden in a rotary motor when an auto locking operation by the rotary motor and the manual opening by user are performed at the same time. CONSTITUTION: A door lock mortise includes an electric bolt(100), an electric driving part(200), a manual driving part(400), and a clutch part(500). The electric bolt is connected to an inner handle and an outer handle based on a door, and opens/closes the door. The electric driving part drives the electric bolt. The electric bolt is protruded and is inserted from a door reference surface. The manual driving part drives the manual bolt. The manual bolt is protruded and is inserted from the door reference surface. The manual driving part inserts the manual bolt and the electric bolt when the inner handle is operated into one direction. When the inner handle is operated into one direction, the clutch part does not deliver a driving force of the electric driving part to the electric bolt.
Patent KR-20090104151-A (KR)
Title: Vane compressor of enhanced airtightness
Inventor: MAENG HYUK JAE
IPC: F04C18/344
Filed: 2008-03-31
Abstract: PURPOSE: A vane compressor with enhanced airtightness is provided to minimize the abrasion and wear between the cylinder cover, the sealing piece and the sealing stick even when placing the sealing piece and the sealing stick on the side of the rotor. CONSTITUTION: A cylindrical rotor(21) having a sliding vane(33) is eccentrically installed in a cylinder(5) having an inlet(11) and outlets(15) using a cylinder cover. Sealing pieces and a sealing stick receiving an elastic force toward the cylinder cover are installed in the rotor housing of the rotor body. Sealing pieces receiving an elastic force toward the cylinder cover are installed in the sliding vane, and heat-proof ceramic plates(47a,47b) which contact with the sealing pieces and the sealing stick of the rotor housing and the sliding vane are installed in the cylinder cover.
Patent KR-20090104958-A (KR)
Title: Earphone wire clip
Inventor: KIM SANG JIN
IPC: H04R1/10
Filed: 2008-04-01
Abstract: PURPOSE: An earphone line fixing clip is provided, which makes price competitive power of a product raised and lowers manufacturing cost. CONSTITUTION: An earphone line fixing clip comprises a line fixing unit and a body portion. The line fixing unit is formed to make the upper side and lower surface face each other by being connected to the connection part(10) into one body. The earphone line is inserted and fixed in a space formed in the inner side of the connection part. An insertion part is formed in the body portion to make opened end part extended. A part of an object is inserted and fixed in the insertion part and the body portion is fixed to the object by elastic force.
Patent KR-20090109300-A (KR)
Title: Pot for transplantation
Inventor: KIM SAET BYEOL
IPC: A01G23/04
Filed: 2008-04-15
Abstract: PURPOSE: A transplantation pot is provided to root a tree without exposing the roots of the tree to the outside, thereby improving efficiency of growing the tree. CONSTITUTION: A transplantation pot comprises a main body(10), and a plurality of holes. The main body is cylindrical-shaped and opens at the top. The main body is planted under the ground and divided into two parts lengthways to accommodate the certain parts of a tree. The plural holes are formed on the side and bottom of the main body at regular interval or randomly. The occupied area by the holes is 15-50% of the total area of the main body.
Patent KR-20090112779-A (KR)
Title: Double injection-molding knob for the heater control-panel of the car
Inventor: KIM KI YOUNG
IPC: G05G1/02
Filed: 2008-04-25
Abstract: PURPOSE: A double injection-molding knob structure for a control panel of a car is provided to protect a button by a transparent cover to reduce scratches. CONSTITUTION: A double injection-molding knob structure for a control panel of a car includes a button(110), a transparent cover(120), a body(130), and a filter. An empty part is made on the button so that symbols(111) are formed in the central part of the button. The transparent cover is injection-molded in the outside of the button to fill shapes of the symbols. A body is injection-molded by black resin materials. The button is inserted into an upper side of the body.
Patent KR-20090113430-A (KR)
Title: Tube type battery
Inventor: KIM SA HEUM
IPC: H01M2/02
Filed: 2008-04-28
Abstract: PURPOSE: A tube type battery is provided to obtain emission effect of heat generated in a central part of each battery by connecting each battery in serials and in parallel. CONSTITUTION: A tube type battery is prepared by forming a cooling passage to an outer material(12) covering a battery unit. The battery unit comprises a positive electrode plate, negative electrode plate and separator. The cooling passage is formed by penetrating a through hole(14) along lengthwise direction at the center of exterior material for a fuel cell.
Patent KR-20090115433-A (KR)
Title: Method for inlaying chip in a card which is provided with antenna coil and IC chip
Inventor: LEE WOONG SUK
IPC: G06K19/07
Filed: 2008-05-02
Abstract: PURPOSE: A method for inlaying a chip to a card equipped with an antenna coil and an IC chip is provided to enable the card to be not bended after thermal compression by not forming the card mark in a small empty space. CONSTITUTION: An overlay layer(50) is put on the table. A core board(10) is laminated on the overlying layer for the bottom surface. The antenna coil is inlayed on the core board in the constant pattern. Both terminals of the antenna coil are located on a rim unit(10b) of a hole for the IC chip. A conductive adhesive is applied with the both terminals.
Patent KR-20090116055-A (KR)
Title: Method for estimating noise mask using hidden markov model and apparatus for performing the same
Inventor: KIM HONG KOOK
IPC: G10L15/20
Filed: 2008-05-06
Abstract: PURPOSE: A method for estimating a noise mask using a hidden Markov model and an apparatus for performing the same are provided to improve estimation accuracy of noise mask information and cancel noise using noise mask information with improved estimation accuracy, thereby improving voice recognition performance. CONSTITUTION: A method for estimating a noise mask using a hidden Markov model includes an auditory characteristic modeling step, a direction parameter obtaining step, and a noise mask information estimating step. In the auditory characteristic modeling step, an audio signal with noise is converted into an auditory frequency signal and envelope information(301). In the direction parameter obtaining step, a direction parameter configured by a mutual size difference and a mutual time difference is obtained. In the noise mask information estimating step, noise mask information is estimated based on a noise mask model based on a hidden Markov model learned by using the mutual size difference and the mutual time difference as feature vectors.
Patent KR-20090116248-A (KR)
Title: The prophylactic and pharmaceutical substance from undaria pinnatifida. against osteoporosis
Inventor: CHUNG DAE KYUN
IPC: A61P19/10
Filed: 2008-05-07
Abstract: PURPOSE: A health functional food and pharmaceutical composition containing fucosterol is provided to prevent and treat osteoporosis. CONSTITUTION: A health functional food for preventing and treating osteoporous contains 0.01-10 weight% of fucosterol isolated from Undaria pinnatifida. A pharmaceutical composition for preventing and treating osteoporosis contains 0.01-50 weight% of fucosterol.
Patent KR-20080055760-A (KR)
Title: Bta drill
Inventor: PARK HYUNG KYU
IPC: B23C5/02
Filed: 2008-05-07
Abstract: A BTA drill is provided to cut chips in a smaller size so that the cut chips are easily discharged through a chip discharging port, and to allow cutting oil to smoothly flow to improve machinability. A body(1) is formed by shaping a circular rod made of steel. A central tip(2), an intermediate tip(3), a peripheral tip(4), a support pad tip(5), and a guide tip(6) are brazed by using silver solder. The length of a chip brake of the central tip corresponds to 0.6% to 0.7% of a whole diameter of a product. The length of a chip brake of the intermediate tip corresponds to 0.5% to 0.65% of the whole outer diameter of the product. The length of the chip brake of the peripheral tip corresponds to 5.5% to 6.5% of the whole outer diameter of the product.
Patent KR-20090119222-A (KR)
Title: Housing for securing piezoelectric element generating electric energy
Inventor: KWON JEONG HO
IPC: H02N2/00
Filed: 2008-05-15
Abstract: PURPOSE: A piezoelectric device mounting case is provided to generate large electric energy by bending a piezoelectric device in applying an external force. CONSTITUTION: A piezoelectric device(10) is received inside a first housing(20). A mounting groove is formed in a bottom part of the first housing in order to prevent fluctuation of the piezoelectric device. A second housing(30) is assembled with the first housing. The second housing has a device contact part(32). The device contact part delivers an external force to the piezoelectric device. The first housing has a clearance groove for bending the piezoelectric device. A size of the device contact part is smaller than a size of the clearance groove. At least one or more through holes are formed in the first housing. A conductive member(40) is inserted to the through hole. The conductive member delivers electric energy generated in the piezoelectric device to outside.
Patent KR-20090120312-A (KR)
Title: Board for electronic component production
Inventor: YUN JONG KOOK
IPC: H01C17/02
Filed: 2008-05-19
Abstract: PURPOSE: A substrate for manufacturing an electronic part is provided to fix an electronic part in removing a bonding sheet by preventing separation or a crack of an electrode generated in removing a bonding sheet. CONSTITUTION: A substrate for manufacturing an electronic part includes a substrate and a hole for inserting a part. The substrate(10) has one surface and the other surface formed in an opposite side of the one surface. The hole(11) for inserting a part has a protrusion part(11a) in an inner circumference formed by penetrating the one surface and the other surface. The protrusion part is formed in the center of the one surface and the other surface of the substrate of the inner circumference.
Patent KR-20080067596-A (KR)
Title: Manufacture of fac-ing(cement mortor substitution) clay mixture using grass fiber and fac-ing clay mixture manufactured by the same
Inventor: PARK CHAN OH
IPC: D21F1/00
Filed: 2008-05-26
Abstract: A facing clay mixture and a manufacturing method thereof by using the grass fiber are provided to offer the excellent heat insulation property and the excellent soundproofing effect. A grass with the full growth is obtained and dried and thereafter cut by the length of 1-2cm. Thereafter, the cut grass is immersed into the water and tempered. Thereafter, the tempered grass is taken out of water and then the grass of 5-10 volume% and the water of 90-95 volume% are mixed with each other. Thereafter, the mixture is inserted into a roughening device with a rotation wing of thickness of 0.1-3cm and length of 8-20cm instead of the edge of a knife of a mixer and then agitated for 1-3 minutes. The roughened grass paste is washed in water and dried. Thereafter, the dried paste fiber with length of 1-2cm and clay are mixed by the volume ratio of 1:0.9-5 and the water of 30-40 volume % to the entire volume ratio is mixed so that the construction facing clay is manufactured.
Patent KR-20090123693-A (KR)
Title: Exposure mask and method for forming semiconductor using the same
Inventor: KIM JAE YOUNG
IPC: H01L21/027
Filed: 2008-05-28
Abstract: PURPOSE: An exposure mask and method for forming semiconductor using the same are provided to improve the reliability of device and to prevent the inclination of gate. CONSTITUTION: The active area(42) is formed on the substrate(40). The photosensitive film is formed on the active area. The photosensitive pattern is to the etching mask to form the recess and the recessed device isolation film(50). The precleaning is performed on the front side of the recessed device isolation film. The light transparent pattern is formed in the recess gate region and device isolation region of the active area. The light-shielding pattern is formed at both end part of the active area.
Patent KR-20090124254-A (KR)
Title: Chemical mechanical polishing method for improving uniformity of wafer edge profile
Inventor: RYU SEOK JEONG
IPC: B24B49/00
Filed: 2008-05-29
Abstract: PURPOSE: A chemical mechanical polishing method for improving uniformity of wafer edge profile is provided to form concentric pneumatic lines of different diameters according to section on a wafer and control the pneumatic pressure corresponding to the profile variation of the wafer surface, thereby securing tolerance of focus depth for post photo process. CONSTITUTION: A chemical mechanical polishing device includes a polishing header which presses a wafer toward a polishing pad, a plurality of pneumatic lines which are formed above the wafer in the form of concentric circles of different diameter, and a retainer ring which is formed around the wafer to supports the wafer. A chemical mechanical polishing method using the chemical mechanical polishing device progresses polishing while controlling the pneumatic pressure applied to one of the pneumatic lines which is provided above a wafer edge and the pneumatic pressure applied to the retainer ring.