baber/WOPTO huggingface dataset:
Patent KR-20070112345-A (KR)
Title: Battery structure
Inventor: WATANABE KYOUICHI
IPC: H01M10/6555
Filed: 2007-05-18
Abstract: A battery structure having a heat transfer medium in a plurality of unit cell layers is provided to improve the heat transfer quality of the battery structure, thereby realizing improved output and service life. A battery structure(10) includes a plurality of unit cell layers(20), wherein each unit cell layer comprises a cathode active material layer(23) formed on the surface of a collector(21), a separator(27) for retaining an electrolyte, and an anode active material layer(25) formed on the surface of another collector, stacked alternately. The battery structure further comprises a heat transfer medium(30) between at least one unit cell layer of the unit cell layers forming the battery structure and another unit cell layer.
Patent KR-20080103209-A (KR)
Inventor: KIM TAE WOONG
IPC: B23P17/00
Filed: 2007-05-23
Abstract: A connecting rod splitting forming apparatus is provided to suck debris particle generated in fracture portion using vacuum and then remove it in cracking a large end part with a rod and a cap. A connecting rod splitting forming apparatus comprises a jig unit(1) equipped with a number of connecting rod positioners(7,8) errected vertically; a jig lifer(10) consisting of a support(12) supporting a cylinder(11) against the bottom surface of a jig base; a vacuum inhalation unit(13) consisting of an adhering end(17) holding while enhancing the adhesive force against a jig base of a suction body(16); a split unit consisting of a air blow set(25) dropping debris particle by applying air blowing toward a large end part(a) separated into a position switch(24), a rod, and a cap; a vibration generator, mounted on the jig base, applying vibration to a connecting rod(A); and a controller controlling all equipment.
Patent KR-20080106679-A (KR)
Title: Embed water tank
Inventor: BYUN MOO WON
IPC: E03F1/00
Filed: 2007-06-04
Abstract: An embedded water tank is provided to keep a water tank clean regardless of the long-term use, to keep structural strength and to offer an adiabatic effect, and to prevent the corrosion of a steel-frame structure of a water tank effectively. An embedded water tank for preventing the corrosion of a steel-frame structure of a water tank effectively comprises a bottom(10) constructed to a foundation, a wall(30) constructed to the bottom and formed in a double reinforcement structure, an upper plate(50) assembled on the wall, a synthetic resin sheet(70) constructed to the bottom and the wall, and a sacrificial anode coupled with a structure of the bottom, a wall structure and a steel structure of an upper plate to prevent corrosion.
Patent KR-20080107921-A (KR)
Title: Apparatus for programming a data of memory cell considering floating poly coupling and method using the same
Inventor: CHO KYOUNG LAE
IPC: G11C16/34
Filed: 2007-06-08
Abstract: An apparatus for programming a data of memory cell is provided to reduce error probability and the number of program by considering a floating poly coupling generated between memory cells. An apparatus for programming a data of memory cell is comprised of steps: calculating the change value of the threshold voltage based on source data of the memory cells(S430); converting source data programmed based on the change value of the calculated threshold voltage(S440); programming converted source data(S450). In especially calculating the change value of the threshold voltage, using the memory cells neighboring each other.
Patent KR-20080052236-A (KR)
Title: The method for manufacturing bipolar transistor and high speed lvds driver using bipolar transistor
Inventor: KIM KWI DONG
IPC: H01L29/73
Filed: 2007-06-12
Abstract: A high-speed low-voltage differential signal driving unit using a method for fabricating a bipolar transistor is provided to embody a differential signal driving circuit capable of operating at a high speed by replacing a switching device of a differential signal driving circuit by a bipolar transistor of a field effect transistor. A differential signal driving circuit(420) switches an inputted differential signal to output a common mode voltage through a first output node and a second output node. A common mode feedback circuit(410) supplies predetermined current to the differential signal driving circuit or receives predetermined current from the differential signal driving circuit according to the common mode voltage. The differential signal driving circuit includes a common mode voltage output part for outputting a common mode voltage of the differential signal driving circuit wherein the common mode voltage output part connects the first and second output nodes. The differential signal is inputted through two bipolar transistors. The common mode voltage output part can include first and second resistors between the first and second output nodes wherein the common mode voltage is outputted through an intermediate node that connects the first and second resistors.
Patent KR-20070119516-A (KR)
Title: Rack, rack system, heat treatment apparatus, and heat treatment system
Inventor: KANDA TOSHIRO
IPC: H01L21/67
Filed: 2007-06-12
Abstract: A rack is provided to eliminate the need for installing a plurality of racks outside a heat treatment apparatus by enabling high density stacking of a plate-type body like a substrate. A plurality of shelf members(40) in which a plate-type body can be disposed are vertically installed in a rack(30). The plate-type body can laterally be received/discharged along the shelf member. The shelf member includes a plurality of widthwise bars(41) and a lengthwise bar(42) wherein at least two widthwise bars are connected by the lengthwise bar. The plurality of widthwise bars are extended in a direction crossing a receiving/discharging direction of the plate-type body with respect to the rack. A space(P) is formed between adjacent shelf members in a vertical direction, functioning as an operation region of a transfer apparatus(2) for receiving/discharging the plate-type body. The space is positioned at the sides of the lengthwise bar, extended along the lengthwise bar. A support unit capable of supporting the plate-type body upward can be installed in the lengthwise bar.
Patent KR-20080111943-A (KR)
Title: Semi-conductor device, and method for fabricating thereof
Inventor: LEE SANG YONG
IPC: H01L29/73
Filed: 2007-06-20
Abstract: A semiconductor device and a method of manufacture thereof are provided to use LIGBT so that the performance degradation of different parameters which is considered in manufacturing the high voltage power control device is prevented. A semiconductor device comprises a wafer, a first electrode domain(200), and a second electrode domain(100). The first electrode domain comprises a P-type junction(P+) within a N- buffer(150) formed in the wafer. The second electrode domain comprises a first impurity diffusion region and a second impurity diffusion region. The first impurity diffusion region comprises a NP type junction(N+/P+/N+) within a first P- base(140) formed in the wafer. The second impurity diffusion region comprises a P-type junction(180) which is deep within a second P- base(160) formed in the wafer.
Patent KR-20070122404-A (KR)
Title: Process for the continuous preparation of isocyanates
Inventor: POHL FRITZ
IPC: C07C263/18
Filed: 2007-06-25
Abstract: A method for continuously preparing an isocyanate is provided to obtain an isocyanate having a low phosgene content at a high chemical yield and high space-time yield by mixing reaction materials under an optimized condition. A method for continuously preparing an isocyanate by reacting an organic amine with phosgene through at least three steps, comprises: (i) carrying out a first phosgenation step in a dynamic mixer; (ii) carrying out a second phosgenation step in at least one reactor; and (iii) treating the reaction mixture in at least one material separation system, wherein the pressure in the reactor of the second step is equal to or higher than the pressure in the dynamic mixer used in the first step, and the pressure in the material separation system used in the third step is lower than the pressure in the reactor used in the second step.
Patent KR-20090001293-A (KR)
Title: Apparatus and method for managing policy of policy-based management framework
Inventor: KIM GEON LYANG
IPC: G06F15/16
Filed: 2007-06-29
Abstract: A policy management method for generating policy data efficiently in a policy-based management framework and a device thereof are provided to reduce troublesomeness for repeatedly converting the policy data into the same type as PIB(Policy Information Base) when a policy server transfers the transfer data to a policy client. A policy repository(300) stores the same policy data as the PIB to be transmitted to a linked policy client. A policy managing module(110) converts the generated policy data into the same form as the PIB and stores the converted policy data in the policy storage. The policy managing module comprises an event receiver(120) receiving a policy application event from a policy manager, a policy generator(130) generating the policy data corresponding to the policy application event, and a policy converter(140) converting the policy data into the same type as the PIB and storing the converted policy data to the policy repository.
Patent KR-20090004219-A (KR)
Title: Punch pressing device
Inventor: JEON IN SEOK
IPC: B30B15/18
Filed: 2007-07-06
Abstract: A punch press device is provided to improve production cost and productivity and to enhance availability ratio of a line by preventing discontinuance of the line during moulding. A lower mold punch having a lower end surface shape of the panel is mounted on a bolster of the lower part. A blank holder is mounted on the bolster to an outside of the lower mold punch through a cushion pin(70). The panel inputted between the lower mold punch and the upper mold punch. The cushion pin contains a body(71) having a length in an upward and a downward directions corresponding to a direction supporting the blank holder, a contact compression sensor(72) installed at a top of the body, a battery(73) outputting a voltage changed by a contact pressure applied to the contact compression sensor and a light emitting diode(74) radiating light by the voltage outputted from a battery to outside.
Patent KR-20090006252-A (KR)
Inventor: LEE HWA SOOK
IPC: A23L7/109
Filed: 2007-07-11
Abstract: 본 발명은 메밀을 이용한 면류의 제조 방법에 관한 것으로 질좋은 메밀을 선별하여 탈피된 메밀을 120∼150메쉬로 곱게 분쇄하여 분말화된 메밀가루를 100으로 할 때 정제수 50∼70％를 첨가하여 스크류와 같은 반죽기에 넣고 약5분∼10분간 반죽하고, 이와 같이 반죽된 메밀을 용기에 담아 뚜껑을 닫은 뒤 약70∼120℃의 스팀과 같은 열에 약5∼25분간 익히거나 80∼130℃에서 약 10분 내지 20분 스팀열을 직접 가하여 반죽을 만들고 만들어진 반죽을 냉면기계 등을 이용하여 압출시킴으로서 면류를 얻는다.  
     이와 같이 만들어지는 면류는 종래 밀가루가 첨가된 면류에서 맛 볼 수 없는 쫄깃한 맛을 갖는 면류가 된다. 
     탈피된 메밀, 반죽기, 압출.
Patent KR-20090007127-A (KR)
Title: Method of manufacture of tri-crystalline si solar cell with surfactant and acid texture
Inventor: YI JUN SIN
IPC: H01L31/18
Filed: 2007-07-13
Abstract: A method for manufacturing a solar cell of tricrystal silicon by using an acid solution wet etching method and surfactant is provided to further reduce reflectance of light by adding the surfactant when texturing a surface structure of an acid solution. An acid solution is manufactured by adding water (H2O) for the etching speed regulation properly to a mixture solution where hydrofluoric acid(HF) and nitric acid(HNO3) are mixed with a ratio of 1:1~1:15. By adding 500~10000ppm of triton as surfactant to the acid solution, an etching solution for surface structure texture is manufactured. The silicon substrate(10) is dipped in the etching solution for 5 seconds ~2 minutes. Thereof the surface structure of the substrate is improved. N-type dopant(20) is doped in a front side of the silicon substrate after the surface structure improvement stage. A reflection barrier layer(30) is formed in a front side of the doped N-type dopant. Aluminium is deposited on the back of the silicon substrate. Thermal processing is performed to form a P+ layer(42) and a back metal electrode(40). A front side metal electrode(50) is formed by using silver(Ag) on the front surface of the silicon substrate.
Patent KR-20090009549-A (KR)
Title: Cylinder head's
Inventor: KOAG HYOUN MIN
IPC: G01B5/02
Filed: 2007-07-20
Abstract: A cylinder head inspection apparatus is provided to measure the deformation of the cylinder head more precisely whereby a plane point corresponding to the height measurement gauge is equipped on the cylinder head. A cylinder head inspection apparatus comprises a base supporting a cylinder head(1), a height measurement gauge(10) measuring the combustion chamber side height of the cylinder head, and an up/down moving unit(20) which moves the measurement gauge up and down. The height measurement gauge corresponds to the plane point of the combustion chamber side part of the cylinder head and moves up and down on the bottom of the base.
Patent KR-20090012695-A (KR)
Title: Piston pump for brake system
Inventor: CHOI WOOK JIN
IPC: B60T8/40
Filed: 2007-07-31
Abstract: A piston of the pump for the brake system is provided that the contact surface rigidity of the eccentric motor and piston is improved as the contact surface of the piston which the carbon coating layer contacts the eccentric motor is formed. A piston of the pump for the brake system comprises a carbon coating layer(1) formed in the contact surface of the piston(52)-contacting eccentric motor. The carbon coating layer can improve the hardness of piston. The carbon coating layer is formed in the slide part which the piston reciprocating contacting the block.
Patent KR-20090013547-A (KR)
Title: Output buffer and power amplifier comprising thereof
Inventor: CHO GYU HYEONG
IPC: H03F3/20
Filed: 2007-08-02
Abstract: An output buffer and a power amplifier including the same are provided to obtain swing range of wide output voltage by maintain low output impedance in a high frequency band. A push-pull circuit unit(10) comprises transistors connected between power supply voltage of the high level and power supply voltage of the low level in the form of a push-pull. An output unit(32) comprises common sources connected between the power supply voltage of the high level and the power supply voltage of the low level. An output bias unit(51) biases the output unit. According to signals from the push-pull circuit unit, a driving unit(22) operates the output unit. According to the input voltage, a rail-to-rail controller(40) controls on-off of the transistors included in the push-pull circuit unit. Therefore, the swing range of the output voltage widens.
Patent KR-20080020476-A (KR)
Title: Magnetic head and information storage device
Inventor: MIYAKE YUKO
IPC: G11B5/127
Filed: 2007-08-08
Abstract: A magnetic head and an information storage device are provided to prevent pole erase and side erase by restraining reduction of recording density. A magnetic head comprises magnetic pole pieces(210,230), and a coil(250) exciting the magnetic pole pieces. The magnetic pole pieces generate magnetic force crossed on the surface of a recording medium which is moving along the surface of the recording medium. The magnetic pole piece consists of plural layers overlapped with each other in the moving direction of the recording medium, where the layers include a most front layer which is positioned at the most front of the moving direction and has a first magnetic material, and a most rear layer which is positioned at the most rear of the moving direction and has a second magnetic material having higher coercive force and larger saturated magnetic flux density than the first magnetic material.
Patent KR-20070089109-A (KR)
Title: Red clay tile for sticking on the wall and manufacturing method thereof
Inventor: EOM KYOUNG JA
IPC: C04B14/28
Filed: 2007-08-08
Abstract: Provided are a frame type red clay tile for adhesion on wall, which forms a frame when adhered on a wall and removes offensive odor using charcoal exposed on the tile and emits fragrance according to a picture of the frame, and a method for preparing the same. The frame type red clay tile is prepared by the steps of preparing tiles together forming a pattern divided into at least 2 parts(S10); preparing a silicone mold using the pattern(S20); partially putting charcoal into the silicone mold(S30); preparing an injection admixture comprising 100 weight parts of red clay, 20 to 35 weight parts of gyps powder, 40 to 60 weight parts of water and 1 to 3 weight parts of fragrance capsules(S40); putting the injection admixture into the silicone mold and curing at room temperature for 0.5 to 1 hour(S50); and separating the cured tile from the silicone mold(S60).
Patent KR-20090022729-A (KR)
Title: Method and system for ticket buying service offering
Inventor: RYOO CHANG WAN
IPC: G06Q10/02
Filed: 2007-08-31
Abstract: A method and a system for providing a ticket buying service are provided to reduce communication time and communication costs and issue an electronic ticket to a terminal of a service user, thereby using a ticket purchase service through a WAP(Wireless Application Protocol) server. A storage unit(110) maps and stores a specific service corresponding to ticket identification information with the ticket identification information. A ticket identification information receiving unit(120) receives the ticket identification information from a terminal. When the ticket identification information is received to a service announcement information transfer unit(130), guiding information of the service corresponding to the ticket identification information is extracted from the storage unit and transmitted to the terminal. A service use among receiving unit(140) receives a signal determining a use amount of the service from the terminal.
Patent KR-20090003080-A (KR)
Title: Display apparatus and method of adjusting brightness for the same
Inventor: HA TAE HYEUN
IPC: H04N5/66
Filed: 2007-09-07
Abstract: A display apparatus and a method of adjusting brightness for the same are provided to compensate brightness loss of an image signal generated by the adjustment of brightness of an emitting device, thereby improving a contrast ratio of the entire screen. A panel unit(200) displays an image signal. An emitting unit(100) provides light to a panel unit to visualize the image signal. A luminance value adjusting unit(500) calculates a representative value to be applied to brightness adjustment of each partial area of the emitting unit, correspondingly to the input image signal. A contrast improving unit(600) compensates the brightness of the image signal having loss due to the representative value through a contrast enhancement method. A pixel value compensation unit(700) compensates for a pixel value of the image signal compensated through the improved contrast method.
Patent KR-20090027270-A (KR)
Title: System for measuring human pulse using fiber bragg grating sensor
Inventor: KIM JONG YEOL
IPC: A61B5/00
Filed: 2007-09-12
Abstract: A system for measuring the pulse of a subject is provided to measure a large, long, or short pulse accurately by using a pulse sensor including a plurality of fiber bragg grating sensors. A pulse sensor(10) includes an array fiber bragg grating sensors and a pulse sensor head(11). The array fiber bragg grating sensor is formed by arranging a plurality of fiber bragg grating sensors with a constant interval. The array fiber bragg grating sensor contacts the wrist inner surface of the subject. The pulse sensor head fixes the wrist of the subject. A sensor housing(30) includes a fixing unit(31) to fix the wrist of the subject and a height control unit(32) with a height button(33) to control the height of the wrist part of the fixing unit. A spectrum analyzer(20) includes a laser module, 1 x N coupler, a processor, a display, a database, N sensor modules and a coupler. The spectrum analyzer measures the amount of change of wavelengths by the pulse of the subject by applying a broadband light source to the fiber bragg grating sensor. The processor processes the amount of change of the wavelengths. The subject monitors the wavelength on the display in real time. The pulse result by feeling the pulse is stored in the database.
Patent KR-20090030590-A (KR)
Title: Steel plate with high sohic resistance at the h2s containing environment
Inventor: JUNG HWAN GYO
IPC: C22C38/00
Filed: 2007-09-20
Abstract: A steel material having high SOHIC resistance is provided to make a line pipe having a large diameter over 36 inch at crude oil and gas environment including hydrogen sulfide. A steel material having high SOHIC resistance includes 0.02~0.15wt.% of carbon, 0.1~0.4wt.% of silicon, 0.5~1.8wt.% of manganese, 0.001~0.1wt.% of aluminum, 0.015wt.% and below of phosphorus; 0.005wt.% and below of sulfur, 0.05~0.3wt.% of copper, 0.05~0.6wt.% of nickel, 5~50ppm of calcium, residual iron and inevitable impurities.
Patent KR-20070107632-A (KR)
Title: Tilt adjustor of tire uniformity machine
Inventor: DELMORO RICHARD L
IPC: B24B5/50
Filed: 2007-09-27
Abstract: A tilt adjustor of a tire uniformity machine is provide to cause the rotation of a grinding head by activating a motor assembly since the tilt adjustor has a motor assembly supported at an arm and coupled with the grinding head operationally. A grinder having a tilt adjustor includes an arm(116) having an end unit(128) and the arm has a pair of spacing members(129) rotatably attached to the arm at a rotating point. A grinding head(130) is generally located between the members and supported at the members. The respective member having the rotation point such as pins attached with the grinding head forms a rotation axis and the grinding head is rotated at the rotation axis. The tilt motion of the grinding is possible to be performed in motorized state by using a motorized tilt adjustor(180). The tile adjustor is coupled with the grinding head or the rotation point for the grinding head to be rotated centering around the rotation axis.
Patent KR-20090033635-A (KR)
Title: Apparatus for automatically adjusting water level in a bathtub
Inventor: JUNG WOO YONG
IPC: A47K3/02
Filed: 2007-10-01
Abstract: A water level controller for a bath tub is provided, which cuts off water automatically when the water reaches the predetermined level and prevents the waste of money and water. A water level controller for a bath tub comprises: a faucet(100); a bath tub(200) receiving the water supplied through the faucet; a water level sensor(300) which is installed outside the bath tub; and an electronic valve(400) which is electrically connected to the water level sensor, is combined with the faucet, and opens and closes the supplied water. The water level sensor comprises: a cylindrical housing which is installed to be linked with the bath tub; a buoy equipped with a first electrical conductor; and a second electrical conductor supplying electric current to the electronic valve.
Patent KR-20090033644-A (KR)
Title: A diaper having reinforcement suction and surface waterproof function
Inventor: NA YUN HEE
IPC: A61F13/49
Filed: 2007-10-01
Abstract: A diaper is provided, which has the improved absorption rate on the pad manufactured in the general thickness and solves inconvenient behavior of the infant. A diaper comprises: a pad(10) for absorbing the moisture of the wearer defecation; and a cover(20) which is worn on the wearer to maintain contact of a pad and the body of the wearer. The pad includes an initial absorption pad(30) which is formed by piling up a lot of the cotton fiber layers and an enforcement absorption pad(40). The enforcement absorption pad is combined with the initial absorption pad while facing each other and is formed by stacking an absorbent non-woven fabric and micro-fiber.