baber/WOPTO huggingface dataset:
Patent KR-20080079587-A (KR)
Title: Disk drive with improved method for operating a thermal head fly-height actuator
Inventor: DIERON ROEL
IPC: G11B21/16
Filed: 2008-01-14
Abstract: A disk drive is provided to control a head-disk spacing more effectively by operating a thermal head fly-height actuator with an improved method. A disk drive comprises a magnetic recording disk(104), an air bearing slider(107), a read/write head(108), a data controller, a head positioning actuator, a heater(200), and a head fly-height controller. The magnetic recording disk has plural concentric data tracks which have plural angularly separated data sectors. The air bearing slider is maintained near the surface of the disk when the disk is rotating. The read/write head on the slider reads and writes data in the data tracks of the disk. The head positioning actuator moves the slider and the attached head to the selected data track. The heater on the slider changes the head-disk spacing. The head fly-height controller is coupled to the data controller and the heater and applies heater power to the heater to change the head-disk spacing, and has a processor and a memory for storing an instruction program readable by the processor for performing processes including a process of calculating the time power is applied to the heater from the number of the data track where data is to be read or written.
Patent KR-20090080848-A (KR)
Title: Non-Digging Pipeline Construction Method Using Existing Pipeline
Inventor: LEE MYOUNG KWEON
IPC: E03F3/06
Filed: 2008-01-22
Abstract: A non-excavation type pipeline installation method using the existing pipeline is provided to minimize the time and cost required for installing a new pipeline by installing a new pipeline by excavating a partial section between manholes, and to minimize the occurrence of dust and noise by having no connection with traffic control by construction. A non-excavation type pipeline installation method using the existing pipeline comprises the steps of excavating the ground as much as the length of one pipe forming the existing pipeline(10) between manholes, removing pipe in the excavated part, cutting out the lower part of the existing pipeline using a cutting device, expanding the existing pipeline using an expansion device, inserting a support member(20) to a cut-out part(11) of the existing pipeline, and inserting a pipe to the inside of the existing pipeline, thereby forming a new pipeline(30).
Patent KR-20090081852-A (KR)
Title: Led lighting assembly
Inventor: SONG MYONG SEOK
IPC: F21S2/00
Filed: 2008-01-25
Abstract: An LED lighting apparatus is provided to combine plural LEDs with heat plate on a base of printed circuit board and improve the heating effect. An LED lighting apparatus comprises a case(11), printed circuit board(12), radiation plate(13), and reflection plate(14) The case is opened in upper portion and right and left side. The printed circuit board is installed at the upper portion of case and has plural LEDs. The radiation plate is combined with the printed circuit board and radiates the heat of LEDs. The reflection plate is formed at the upper end of case.
Patent KR-20080071085-A (KR)
Title: Polyurethanes cured with amines and their preparation
Inventor: KRAUSE JENS
IPC: C08G18/18
Filed: 2008-01-28
Abstract: A polyurethane elastomer, and a method for preparing the polyurethane elastomer are provided to improve injection lifetime, to reduce the generation of crack and to enhance safety by using no toluene diisocyanate. A polyurethane elastomer comprises the reaction product of an NCO-terminated prepolymer; an aliphatic diisocyanate selected from 1,1'-methylene-bis(4-isocyanatocyclohexane) isomer, 1,4-cyclohexane diisocyanate, isophorone diisocyanate, 1,3-xylene diisocyanate, hexamethylene diisocyanate, m-tetramethylxylene diisocyanate isomer, their mixture and their prepolymer; and an aliphatic and/or aromatic di- or polyamine. The NCO-terminated prepolymer is prepared by reacting the diphenylmethane diisocyanate containing 80 wt% or more of 2,4'-MDI isomer and a high molecular weight polyol selected from a polyalkylene polyol having a number average molecular weight of 250-10,000, a polyester polyol having a number average molecular weight of 250-10,000 and their mixture at 30-150 deg.C.
Patent KR-20090082623-A (KR)
Title: System and Method for Operating Immovable Property Overall Management Account and Recording Medium
Inventor: KO JUN SEOK
IPC: G06Q40/02
Filed: 2008-01-28
Abstract: An integrated real estate management account operating method and system, and a recording medium therefor are provided to automatically register in insurance for a lease deposit when a lease contract is concluded from a tenant, thereby solving inconvenience caused by insurance subscription. An interface provider(110) generates at least one user interface for inputting integrated real estate management account opening request information and for sending the generated information to a financial company server(100), and provides the generated user interface to a terminal device(195). An information receiver(115) receives the request information from the terminal device. If image contents corresponding to an integrated real estate management account opening application form are obtained and transmitted, an image receiver receives the image contents in association with an interface unit.
Patent KR-20080080907-A (KR)
Title: Peptide-stabilized vitamin c derivative, and use thereof
Inventor: PARK JONG IL
IPC: C07F1/08
Filed: 2008-01-29
Abstract: A peptide-vitamin C derivative-metal complex is provided to show excellent hair papilla cell growth promoting capability, antioxidative capability and ECM(extra-cellular matrix) expression promoting capability, thereby being used as a composition for improving skin, promoting hair growth or preventing hair loss. A peptide-vitamin C derivative-metal complex is represented by a formula(1). In the formula(1), R1 and R2 are different from each other, and each of R1 and R2 is -OH or a group(1); X is -OC(O)(CH2)mC(O)- or -O(CH2)m'C(O)-, and a group(2) is a peptide where at least one amino acid residue selected from the group consisting of alanine, glycine, lysine, histidine, serine, proline, hydroxyproline, threonine, glutamic acid, methionine, glutamine and arginine is amide-bonded; R is a side branch of the amino acid residue; m is an integer from 3 to 10; m' is an integer from 1 to 20; W is (R3)2PO2 or glucose; R3 is -N(CH3)2, -N(CH2CH3)2, -NHCH2CH2CH3, -NHCH2C6H5, or -OH; M is selected from the group consisting of alkali metals, alkali earth metals and transition metals, wherein the M is bonded to an amine, a carboxyl, a hydroxyl or a phosphate existing in the compound. A composition for preventing skin aging, improving skin wrinkles, skin whitening, promoting hair growth or preventing hair loss comprises at least one selected from the group consisting of the peptide-vitamin C derivative-metal complex and a pharmaceutically acceptable salt thereof.
Patent KR-20080076740-A (KR)
Title: Motion detecting device, motion detecting method, imaging device, and monitoring system
Inventor: SEO KOICHIRO
IPC: H04N5/262
Filed: 2008-01-31
Abstract: An apparatus and a method for detecting motion, a photographing device and a monitoring system are provided to perform motion detection as determining whether brightness change within a photographing area is caused by actual motion of an object or caused by characteristics control by using simple circuit configuration. A processor(202) performs a process of determining presence or absence of motion by comparing brightness difference information with a detection parameter of motion detection. The brightness difference information is obtained from a video signal outputted from an image sensor. A controller(203) controls the detection parameter by using control information determined by characteristics control of a photographing device including the image sensor.
Patent KR-20090085752-A (KR)
Title: Measurement method of penetration width in laser welding using ultrasonic inspection
Inventor: CHOI JIN HEE
IPC: G01B17/02
Filed: 2008-02-05
Abstract: A measurement method of penetration width in a laser welding part using ultrasonic wave is provided to inspect the quality of the welding part within short time and measure the penetration width of the welding part through a non-destructive method. A measurement method of penetration width in a laser welding part using ultrasonic wave comprises following steps. The ultrasonic wave is sent from an ultrasonic probe to an upper plate and the ultrasonic wave reflected from the bottom surface of the upper plate is received and maximum echo height is measured. The ultrasonic probe horizontally moves through the upper part of a laser welding part and echo height is measured. When the maximum echo height becomes double compared with the echo height, the locations of the two ultrasonic probes are extracted. The distance between two extracted locations is determined as the penetration width of the laser welding part.
Patent KR-20090086654-A (KR)
Title: Coreless type dc blushless motor
Inventor: CHOI CHUN
IPC: H02K1/22
Filed: 2008-02-11
Abstract: A coreless BLDC motor is provided to control a stopping position of a rotor by generating the cogging torque in a distance close to a magnet. A case(8) and a bracket(1) form an outer shape of a BLDC vibrating motor. A stator includes a coil(3), a circuit board(2), and a shaft. The coil and the circuit board are arranged inside the bracket. A hall element and the driving circuit element are fixed to the circuit board. The shaft is fixed in the center of the bracket. The rotor includes a magnet(12), an eccentric weight(13), a rotation yoke, and a bearing. A part of the magnetic flux of the magnet flows to the case. The cogging torque generator is formed in the case to prevent the non-start point.
Patent KR-20090087549-A (KR)
Title: Input buffer of semiconductor memory apparatus
Inventor: SIM SU JEONG
IPC: G11C7/06
Filed: 2008-02-13
Abstract: An input buffer of semiconductor memory device is provided to reduce the power consumption by removing the noise and selectively running the buffer. An input buffer of semiconductor memory device comprises the first buffer part(100) and the second buffer part(200). The first buffer part compares the input voltage(Vin) with the reference voltage(Vref), and amplifies the input voltage firstly. The first buffer part amplifies the first amplified signal secondly, and supplies the output signal to the common node. The second buffer part compares the input voltage with the reference voltage, and amplifies the input voltage. The second buffer part amplifies the first amplified voltage and supplies the output signal to the common node. The first and second buffer parts are selectively activated corresponding to the output signal.
Patent KR-20090088279-A (KR)
Title: Economy elder brother tube
Inventor: CHOI WON SUCK
IPC: B65D35/24
Filed: 2008-02-14
Abstract: A saving type tube is provided, which enables to utilize the content in tube with the less power and can eject contents remaining in the tube. A saving type tube comprises: a tube body; and a groove(a) which helps so that the thick side formed in the top end portion of tube body can be folded. The groove is formed to be folded around the part in which the hard part of the top end portion of the tube body is folded. Therefore, contents remaining in the hard part of the top end portion of the tube body are altogether ejected to the outside.
Patent KR-20090089011-A (KR)
Title: Apparatus for recongnition of wearing of wearable computer and wearable device and method thereof
Inventor: PARK KYU HO
IPC: G06F1/00
Filed: 2008-02-18
Abstract: A wearable computer, a wear recognition device of a device and a method thereof are provided to recognize whether to wear by various methods, thereby automatically driving and terminating a wearable device. A sensing unit(210) selectively senses and measures pressure from a wearer and temperature of the wearer according to recognition mode. The sensing unit transmits measurement values of the pressure and temperature. A controller(220) determines whether to wear a wearable device according to the measurement values. The controller produces a control signal according to whether to wear. A power supply unit(230) supplies power to drive the wearable device according to a control signal generated from the controller.
Patent KR-20090089670-A (KR)
Title: System and method for implementing train control monitoring system for a conventional electric railcar automatically
Inventor: KIM CHANG LEA
IPC: B61L25/04
Filed: 2008-02-19
Abstract: A system and a method for implementing a TCMS(Train Control Monitoring System) for an electric rail car are provided to perform an integrated control management of the electric rail car by displaying or monitoring a driving state of a main control circuit. One or more sensing object instruments(10a-10n) are positioned inside the engineer's cabin or the passenger room of the electric rail car. The sensing object instrument has the sensing voltage point for sensing the applied voltage. A monitoring unit(100a-100n) generates the sensing data by converting the voltage applied to the sensing voltage point from an I/O port into the digital information. An operation display unit(110) receives the sensing data from the monitoring unit through a wired communication unit and a wireless communication unit. The operation display unit displays the management information of the sensing object instruments by comparing the received sensing data with the previously stored reference voltage.
Patent KR-20080080439-A (KR)
Title: Silicone rubber sponge composition
Inventor: HIRABAYASHI SATAO
IPC: C08L83/04
Filed: 2008-02-28
Abstract: A silicone rubber sponge composition is provided to control the cell size and foaming magnitude of sponge freely, and to form highly expanded silicone rubber sponge having good surface crosslinking property and extremely low toxicity. A silicone rubber sponge composition contains (A) 100 parts by mass of organopolysiloxane represented by the following average empirical formula (I) of R^1_aSiO_((4-a)/2), wherein R^1 is an identical or different unsubstituted or substituted monovalent hydrocarbon group, and a is a positive number between 1.95 and 2.04, (B) 0.1-20 parts by mass of a bicyano-based organic azo foaming agent having the characteristic of thickening or hardening the component (A) by pyrolysis, (C) 1-50 parts by mass of an azodicarbonamide-based foaming agent and/or a dinitrosopentamethylenetetramine-based foaming agent, and (D) a hardener.
Patent KR-20080085761-A (KR)
Title: Document illuminator with led-driven phosphor
Inventor: SCOTT THOMAS R
IPC: H04N1/04
Filed: 2008-03-19
Abstract: A document illuminator having an LED(Light Emitting Diode)-driven phosphor is provided to enable phosphor material to reduce non-uniformity of light, hitting a document, by diffusing light conflicting its upper part. An illuminator(18) illuminates a part of a document(12) which will be scanned. To record an image of the document, a photosensitive device(22) accepts light reflected from the document. The illuminator comprises at least one light source, an optical device(30) and phosphor material. The optical device reorients light emitted by the light source. The phosphor material blocks at least a part of the light reoriented by the optical device.
Patent KR-20090100773-A (KR)
Title: Refrigerator
Inventor: KIM HYUNG YUL
IPC: F25D17/00
Filed: 2008-03-21
Abstract: PURPOSE: A refrigerator is provided to discharge the air evenly from the inside of a storage room if a plurality of cool air outlets is opened at the same time. CONSTITUTION: A refrigerator comprises a main body(11), a plurality of cooling air outlets(18), a switchgear, and a controller. The main body has a storage room. A plurality of cooling air outlets discharges the cool air to the storage room. The switchgear selectively opens and closes the cooling air outlet. The number of the opened cooling air outlet is varied by the switchgear. The switchgear closes down at least one air outlet while opening at least one. The controller controls the operation of the switchgear.
Patent KR-20090100881-A (KR)
Title: Semiconductor integrated circuit device having improved reliability
Inventor: KIM YONG DON
IPC: H01L27/06
Filed: 2008-03-21
Abstract: PURPOSE: A semiconductor integrated circuit device is provided to isolate the high voltage devices and low voltage devices and to improve reliability. CONSTITUTION: The semiconductor integrated circuit device includes the substrate(110), the first buried impurity layer(132) and the second buried impurity layer(134). The high voltage device part and low voltage device part are defined in the substrate. The first buried impurity layers are formed in a part of the high voltage device part. The first buried impurity layers are coupled with the first voltage. The second buried impurity layers are formed in a part of the low voltage device part. The second buried impurity layers are coupled with the second voltages smaller than the first voltage. The wall is formed on the second buried impurity layers within the low voltage device part. The wall is coupled with the third voltage smaller than the second voltages.
Patent KR-20090100893-A (KR)
Title: LEUCONOSTOC PSEUDOMESENTEROIDES K-AP3 HAVING HIGH ACTIVITY OF alpha-GALACTOSIDASE AND beta-GLUCOSIDASE AND ISOFLAVON CONCENTRATES USING THEREOF
Inventor: YUN SUNG SEOB
IPC: C12N1/00
Filed: 2008-03-21
Abstract: PURPOSE: A leuconostoc pseudomesenteroides K-AP3 having high activity of α-galactosidase and β-glucosidase is provided to ensure high content of isoflovon and low content of indigestible oligosaccharide. CONSTITUTION: A leuconostoc pseudomesenteroides K-AP3 (deposit number KFCC 11409P) has high activity of α-galactosidase and β-glucosidase. An isoflavone concentrates is obtains by fermenting soybean or soybean germ with the leuconostoc pseudomesenteroides K-AP3.
Patent KR-20090102972-A (KR)
Title: Apparatus and Method for Inputting Hand Writing on Touch Screen
Inventor: CHOI YOUNG MIN
IPC: G06F3/0354
Filed: 2008-03-27
Abstract: PURPOSE: A taking notes inputting apparatus of a touch screen and a method thereof for improving efficiency of speed for taking note on the touch screen are provided to improve the accuracy of taking note through the touch screen by simplifying the text. CONSTITUTION: A taking notes input unit of a touch screen includes a taking notes input unit, a button input unit(120), and a taking notes recognition unit(110). The taking notes input unit inputs taking notes input data on the touch screen. The button input unit inputs operation signal from a functional button. The taking notes recognition unit recognizes and converts the first characters for the actuating signal to the second characters.
Patent KR-20090103223-A (KR)
Title: Water supply sheet for farming
Inventor: LEE TAEK YONG
IPC: A01G25/06
Filed: 2008-03-28
Abstract: PURPOSE: An agricultural water supply sheet is provided to smoothen water supply for a farm and to prevent the supplied water from evaporating. CONSTITUTION: An agricultural water supply sheet(100) prevents water supplied to a farm from evaporating. The agricultural water supply sheet is capable of being cut to a certain length for use. The agricultural water supply sheet comprises an evaporation-proof sheet(110), water supply tube(120), and water supply hole(130). The evaporation-proof sheet covers ridges in a farm to block the supplied water from evaporating. The evaporation-proof sheet inhibits the rearing of weeds. The water supply tube is prepared by connecting a tubular tube to the evaporation-proof sheet. The water supply hole is punched in the lower part of the water supply tube.
Patent KR-20080089234-A (KR)
Title: Semiconductor light-emitting device having stacked transparent electrodes
Inventor: OU CHEN
IPC: H01L33/38
Filed: 2008-03-28
Abstract: A light emitting device having a transparent electrode of a stacked structure are provided to improve light emitting efficiency by distributing uniformly current between a first contact point and a second contact point. A semiconductor epitaxial layer(12) is formed on a substrate(11). The semiconductor epitaxial layer has an outer surface apart from the substrate. A first transparent conductive layer(1301) is formed on the outer surface and includes a first surface. A second transparent conductive layer(1302) is formed on the first transparent conductive layer. The second transparent conductive layer has a second surface smaller than the first surface. One or more elements of optical and electrical characteristics of the second transparent conductive layer is different from optical and electrical characteristics of the first transparent conductive layer.
Patent KR-20090103634-A (KR)
Title: Joint structure for ring beat
Inventor: BAIK NAM JIN
IPC: E02F5/20
Filed: 2008-03-28
Abstract: PURPOSE: A connection structure of ring bit is provided to enable connection work of external casing and ring bit. CONSTITUTION: A connection structure of ring bit comprises a "?? shape groove (100), protrusion (200), and fixation pin. The "?? shape is formed at the circumference of the connection ring (10b). The protrusion is protruded at the circumference of external casing (7) to join at the "?? shape groove. The ring bit (10) and external casing turn different direction with connected direction of the protrusion at one end of the "?? shape groove.
Patent KR-20090105016-A (KR)
Title: User authentication system of vehicle and method thereof
Inventor: LEE TAE HOON
IPC: B60R25/04
Filed: 2008-04-01
Abstract: PURPOSE: A user authentication system of a vehicle and a method thereof are provided to enable a user to use a vehicle with an immobilizer system, by additionally adopting an authentication method using a fingerprint even though the user loses an authentication key. CONSTITUTION: A user authentication system of a vehicle controls the entrance and driving of a vehicle by recognizing an authentication key that stores user authentication data. The user authentication system senses the authentication key or fingerprints by being placed outside the vehicle. A vehicle entry unit(100) receives a control signal depending on the sensing result and releases a door lock. A vehicle driving unit(200) senses the key and fingerprints by being placed inside the vehicle. A controller(300) outputs a control signal.
Patent KR-20090107245-A (KR)
Title: Nonpoint pollution source monitoring system and the method thereof
Inventor: SEOK MOON CHIL
IPC: H04W88/18
Filed: 2008-04-08
Abstract: PURPOSE: A nonpoint pollution source monitoring system and a method thereof are provided to control processing facility capacity due to inflow of a lot of rain by having various sensors and a monitoring system in real time. CONSTITUTION: A nonpoint pollution source monitoring system includes a rain sensor(110), a water sensor(120), a camera(130), an ultrasonic sensor(140), an atmosphere measuring sensor(160), a filtering measuring sensor(170) and a water quality sensor(180). The rain sensor measures the amount of external rain. The water sensor senses a water level of a sewage disposal tank. The camera photographs an image of the sewage disposal tank.