baber/WOPTO huggingface dataset:
Patent KR-20070067270-A (KR)
Title: Composition of slurry for polishing silicon wafer and method of polishing using thereby
Inventor: PARK TAE WON
IPC: C09K3/14
Filed: 2005-12-23
Abstract: A slurry composition for polishing a silicon wafer is provided to exhibit excellent characteristics even in 65nm or below high-performance semiconductor designs and reduce LPD and haze on a wafer surface largely. The slurry composition for polishing a silicon wafer comprises (a) at least any one of non-ionic surfactants represented by formulae 1, 2, and 3, (b) a silica, (c) a pH modifier, (d) an organic base, (e) a thickener, and (f) an ultrapure water. The formula 1 is R(R')_m(R"O)_nH, the formula 2 is R(R'O)_m(R"O)_nR and the formula 3 is RN(R'O)_m(R"O)nH. In the formula 1, R is a C5-20 alkyl, and R' and R" are ethylene or propylene and have an average molecular weight of 10,000-5,000,000. In the formula 2, R is a C5-20 alkyl, and R' and R" are ethylene or propylene and have an average molecular weight of 10,000-5,000,000. In the formula 3, R is a C5-20 alkyl, and R' and R" are ethylene or propylene and have an average molecular weight of 10,000-5,000,000.
Patent KR-20070068539-A (KR)
Title: Driver control revival testing device of construction machinery
Inventor: PARK CHUL GYU
IPC: G01M99/00
Filed: 2005-12-27
Abstract: A driver control revival testing device of construction machineries is provided to improve operation and controllability of the construction machineries and enhance usability by applying a database of operation patterns of drivers to the driver control revival testing device. A driver control revival testing device of construction machineries includes a database(20), first and second pressure sensors(40a,40b), first and second pressure control valves(50a,50b), and a controller(60). The database saves spool displacement data according to an operation pattern of a driver. The first and second pressure sensor are formed on a control valve(30). The first and second pressure control valves are electrically connected to the controller. The controller controls the first and second pressure control valves through pressure received from the first and second pressure sensors so that a spool displacement of a spool corresponds to the spool displacement data saved in the database.
Patent KR-20070069830-A (KR)
Title: Method and system for providing recipe recommendation service and mobile communication terminal therefor
Inventor: KANG SOO JEONG
IPC: H04W88/02
Filed: 2005-12-28
Abstract: A food recommendation service supply method and system, and a mobile communication terminal therefor are provided to enable a user to set alarm time, alarm intervals, food materials, and expiration date by using a food recommendation function of the terminal, so that the terminal can provide recommended food in accordance with food materials set by the user by performing the recommendation function at the alarm time. A key input unit(230) inputs a key or command for setting food recommendation. A wireless communication processor(270) processes a wireless communication function including wireless data communication. A storage unit(210) sets some of or all of alarm time, food materials, and expiration date, and stores a food recommendation program which selects and provides recommended food by using the food materials and the expiration date at the alarm time. A display unit(220) outputs message information generated while the program is conducted. A controller(240) executes the program to control the key input unit(230) and the display(220), sets an alarm by receiving the alarm time, and controls the display unit(220) so as to display the recommended food at the alarm time.
Patent KR-20070071309-A (KR)
Title: Life continuation system and the method of accumulator
Inventor: KIM TAE YOON
IPC: H02J7/04
Filed: 2005-12-30
Abstract: An apparatus and a method for prolonging lifetime of an accumulator are provided to maintain cleanness of a pole plate, by preventing the accumulation of crystallized sulfate(SO2) on the pole plate through chemical reaction by using a PWM(Pulse Width Modulation) wave having a high frequency band. An MCU(Micro Controller Unit)(10) comprises a logic circuit and an electric circuit or comprises an IC chip loaded with a program, and converts an analog signal from a constant voltage regulator part(40) into a digital signal, and outputs the present voltage value through a display part(20) when the AD converted voltage is higher than a reference voltage, and outputs a PWM(Pulse Width Modulation) wave. The display part displays an operation state under the control of the MCU. A pulse width changing part(30) fixes a frequency and changes pulse width when the PWM wave is outputted. The constant voltage regulator part supplies +5V to the MCU and a driver(50) stably. The driver inputs the PWM wave from the MCU to a power supply line of a battery.
Patent KR-20070071958-A (KR)
Title: Device for measuring durability of parts in a.t.m
Inventor: SON KU SEUP
IPC: G07F19/00
Filed: 2005-12-30
Abstract: A device for measuring durability of components of an ATM(Automated Teller Machine) is provided to produce the components capable of performing an optimal operation according to the installation environment and to improve production efficiency by measuring the durability of the components operated repeatedly. A device for measuring durability of components of an ATM is composed of an object(10) installed at a main frame(100) to reciprocate or repeatedly contact; a reciprocating unit(30) for reciprocating the object or repeatedly contacting to the object; a contact sensor(40) for detecting the number of moving or contact times of the object or the reciprocating unit; and a control unit for controlling the driving of the reciprocating unit and collecting detection signals of the contact sensor.
Patent KR-20060017577-A (KR)
Title: Modular substrate gas panel having manifold connections in a common plane
Inventor: VU KIM NGOC
IPC: F16K27/00
Filed: 2003-08-26
Abstract: A gas panel comprising a first gas stick (A), a second gas stick (B), and a first manifold (110). The first gas stick (A) has a first flow path that includes a first plurality of ports formed in a common plane, and the second gas stick (B) has a second flow path that includes a second plurality of ports formed in the common plane. The first manifold (110) has first and second ports (37, 39) formed in the common plane, the first port (37) being fluidly connected to one port of the first plurality of ports of the first gas stick (A), and the second port (39) being fluidly connected to one port of the second plurality of ports of the second gas stick (B). A thermally and vibrationally insulating mounting assembly may be used to mount the first and second gas sticks (A, B) to a mounting plate (10).
Patent KR-20050059140-A (KR)
Title: Tropical formulation comprising at least 5% of metronidazole in white petrolatum and its use in the anal and rectal region
Inventor: ARMSTRONG DAVID NIGEL
IPC: A61P1/04
Filed: 2003-08-22
Abstract: A topical composition comprises at least 5-wt % metronidazole or a pharmacologically acceptable derivative thereof in a non-aqueous vehicle. The composition may be used in the treatment of conditions of the colon, rectum, anorectum and perianal region, in particular inflammatory bowel disease and perianal Crohn's disease. The composition also relieves pain and inflammation and promotes healing of the colon, rectum, and anorectum and perianal region following surgical operations. One advantage of the composition is that topical administration of metronidazole results in a primarily local effect and thus side effects observed from systemic administration are avoided.
Patent KR-20050046745-A (KR)
Title: Coin changing machine
Inventor: NISHIMURA KAZUYA
IPC: G07D1/02
Filed: 2002-09-04
Abstract: A coin changing machine comprising a section (50) for sorting coins C discharged from a change-in hopper (21), and a section (60) for storing each kind of coils C sorted at the coin sorting section (50). The coin storing section (60) is provided with a plurality of coin storing grooves (63) having a widthwise dimension slightly larger than the diameter of the coin C and extending substantially in the horizontal direction while being arranged in parallel for each kind of coin, a collecting belt (65) extending in the longitudinal direction on the bottom of the coin storing grooves (63), and a stop member disposed at the downstream end of the coin storing grooves (63) and switching between an attitude for passing the coin C and an attitude for blocking the coin C so as to stack the following coins C.
Patent KR-20050042172-A (KR)
Title: Trimming of a two point phase modulator
Inventor: NILSSON MAGNUS
IPC: H03K7/04
Filed: 2003-09-08
Abstract: Method and system are disclosed for automated calibration of the VCO gain in phase modulators. The method and system of the invention comprises synthesizing, in a phase modulator, a signal having a given output frequency using a controlled oscillator having a frequency control input, a modulation input, and a feedback loop. A frequency control signal is applied to the frequency control input, and gain variation of the controlled oscillator is compensated for outside of the feedback loop via the modulation input. The method and system of the invention may be employed in any telecommunication system that uses phase and amplitude modulation, including EDGE and WCDMA systems.
Patent KR-20050061467-A (KR)
Title: Information processing device using variable operation frequency
Inventor: SHIMOYAMA TAKESHI
IPC: G06F12/00
Filed: 2003-10-07
Abstract: An information processing device and an information processing method capable of realizing an optimal signal processing without lowering the performance even when using variable operation frequency. The information processing device includes a frequency information calculation section (12) for adding a signal cycle corresponding to the frequency information Inf of the synchronous clock CLKv having a variable frequency and an information processing section supplied with the synchronous clock as a synchronous clock and performs the information processing when the result of addition performed by the frequency information calculation section (12) satisfies a predetermined condition. Thus, it is possible to perform an optimal processing without causing an unnecessary time wait.
Patent KR-20050062580-A (KR)
Title: Egr cooler
Inventor: SUGIHARA HIROYUKI
IPC: F02M25/07
Filed: 2003-05-22
Abstract: An EGR cooler comprising a tube (3) and a shell (1) surrounding the tube (3) and being designed to supply or discharge a cooling water (9) to or from the interior of the shell (1) and introduce an exhaust gas (10) into the tube (3) from the diesel engine for heat exchanging the exhaust gas (10) with the cooling water (9), wherein a bypass flow path for guiding the cooling water (9) is installed in the shell (1) so as to eliminate any stagnation of the cooling water (9) in the shell (1).
Patent KR-20050083779-A (KR)
Title: Fuel compositions
Inventor: CLARK RICHARD HUGH
IPC: C10L1/19
Filed: 2003-10-16
Abstract: A fuel composition comprising (i) a base fuel, (ii) a Fischer-Tropsch derived gas oil and (iii) an oxygenate. The components (ii) and (iii) can be used in a tertiary fuel blend with a base fuel (i) for the purpose of achieving for the composition (a) a neutral or close to neutral effect on elastomeric components compared to that of the base fuel, and/or (b) a neutral or better emissions performance (in particular with respect to NOx, and/or particulate emissions) compared to that of the base fuel, preferably in addition to a neutral or close to neutral density for the composition with respect to that of the base fuel.
Patent KR-20050086447-A (KR)
Title: Progressive refractive power lens and production method therefor
Inventor: KATO KAZUTOSHI
IPC: G02C7/02
Filed: 2004-03-30
Abstract: Since a conventional progressive refractive power lens is so designed as to continuously join a distance part to a reading part, it has been impossible to set the lens in a frame so as to maximize the optical performance of a reading part. The inventive progressive refractive power lens is designed so that a reading part region is allowed to be close to an eyeball without sacrificing the optical characteristics of the progressive refractive power lens, whereby the lens can be set in a frame with both the distance part and the reading part in ideal fitting states to thereby be able to produce glasses with minimum shaking and distortion.
Patent KR-20050086590-A (KR)
Title: Apparatus for performing optical dermatology
Inventor: ALTSHULER GREGORY B
IPC: A61B18/20
Filed: 2003-11-12
Abstract: The invention provides methods and systems for performing optical dermatology employing a plurality of optical radiation sources that can be selectively operated in a predetermined pattern or sequence. An optical dermatology apparatus is disclosed having a mount adapted for positioning in proximity of an area of a patient's skin, one or more radiation sources disposed in the mount for irradiating at least a portion of the area of the patient's skin, and a control circuitry electrically coupled to the radiation sources for actuating a selected pattern or sequence of the radiation sources for performing a treatment protocol. The mount can be shaped to substantially conform to a patient's body part, such as a face mask. The invention also discloses using one or more sensors disposed in the mount such that the patient's skin can be monitored. A computer in communication with the applicator can receive data from the sensors and transmit control signals to the control circuitry based on analysis of the data.
Patent KR-20050115892-A (KR)
Inventor: NOGAMI MITSUHIDE
IPC: H01J37/32
Filed: 2004-03-04
Abstract: A nozzle head (NH) of a plasma processing apparatus comprises a ring-shaped inner holder (3), a ring- shaped inner electrode (11) surrounding the inner holder (3), a ring- shaped outer electrode (21) surrounding the inner electrode (11), and a ring-shaped outer holder (4) surrounding the outer electrode (21). The inner holder (3) is provided with a plurality of bolts (7) which are arranged circumferentially with intervals for pressing the inner electrode (11) diametrically outward. The outer holder (4) is provided with a plurality of bolts (8) which are arranged circumferentially with intervals for pressing the outer electrode (21) diametrically inward. With this structure, demounting, mounting and centering of the ring- shaped electrodes (11, 21) can be done easily.
Patent KR-20060029597-A (KR)
Title: Rna interference based methods and compositions for inhibiting hbv gene expression
Inventor: PEI DUANQING
IPC: A61K31/70
Filed: 2003-08-25
Abstract: The present invention provides methods for attenuating a target gene of hepatitis B virus (HBV) in a host cell using a double stranded RNA (dsRNA), which comprises a nucleotide sequence that hybridizes under stringent conditions to a nucleotide sequence of the HBV target gene.
Patent KR-20050114695-A (KR)
Title: Semiconductor device and method of manufacturing thereof
Inventor: MORITA YOSHITSUGU
IPC: H01L23/12
Filed: 2004-03-25
Abstract: A method of manufacturing a semiconductor device sealed with silicone rubber, characterized by 1) placing an unsealed semiconductor device into a mold, 2) thereafter filling in spaces between the mold and the semiconductor device with a sealing silicone rubber composition, and 3) subjecting the composition to compression molding. By the utilization of this method, a sealed semiconductor device is free of voids, and a thickness of a sealing silicone rubber can be controlled.
Patent KR-20060002863-A (KR)
Title: Refractory composition and process for the repair of a hot refractory wall
Inventor: SABRE SERGE
IPC: C04B35/66
Filed: 2004-03-29
Abstract: The present invention relates to refractory composition consisting essentially of 40-90 dry weight % of amorphous silica aggregates, up to 40 dry weight % of alumina based compounds 10-15 dry weight % of clay, 0. 2-2.0 dry weight % of a chemical binder and further containing 2 to 8% of water. These compositions are particularly useful for the repair of coke oven damaged wall in a gunning process.
Patent KR-20060031601-A (KR)
Title: Homogeneous liquid compositions comprising saccharide and oil
Inventor: LINDNER GREG J
IPC: A01N25/16
Filed: 2004-05-07
Abstract: Oil based emulsifiable concentrates containing a liquid saccharide including a) at least one oil component; b) at least one saccharide, particularly a liquid saccharide solution (LS); c) and at least one non- ionic surfactant. The concentrate may also contain at least one of d) at least one surfactant hydrocarbyl saccharide; or e) at least one anionic surfactant; or f) at least one additional oil soluble non-ionic surfactant. The concentrates are typically homogeneous for at lest 24 hours and emulsify readily on dilution into water. The concentrates may also contain an antifoaming agent especially a polysiloxane. Upon dilution in water, the emulsions formed from the concentrates are applied to substrates in combination with agrochemically active ingredients, preferably N-phosphonomethylglycine in the form of its soluble salts, to control weeds.
Patent KR-20060097562-A (KR)
Title: Electrostatic chuck including a heater mechanism
Inventor: OTAKA AKINOBU
IPC: H02N13/00
Filed: 2004-11-09
Abstract: An electrostatic chuck comprises a main body with a mounting surface and an opposed surface facing away from the mounting surface. At least one chucking electrode extends along the mounting surface of the main body and a first heater layer extends along the opposed surface of the main body. The electrostatic chuck can be used to heat and electrostatically attract a workpiece, such as a wafer, to a workpiece support surface during various processing techniques.
Patent KR-20060002031-A (KR)
Title: Method of scheduling and executing instructions
Inventor: ROZAS GUILLERMO J
IPC: G06F9/38
Filed: 2000-06-12
Abstract: An apparatus and a method for causing scheduler software (12) to produce a code which executes more rapidly by ignoring some of the normal constraints placed on its scheduling operations and simply scheduling certain instructions to run as fast as possible, raising an exception (79) if the scheduling violates a scheduling constraint, and determining steps (73) to be taken for correctly executing each set of instructions about which an exception is raised.
Patent KR-20070073504-A (KR)
Title: Liquid crystal device
Inventor: LEE SANG DUK
IPC: G02F1/1333
Filed: 2006-01-05
Abstract: An LCD(Liquid Crystal Display) is provided to easily form an extraction opening to an LCD panel and to enhance the strength of an upper chassis. An end of a flexible circuit board is connected with an LCD panel(100). A backlight assembly(200) is arranged at the lower portion of the LCD panel. A mold frame(540) supports the LCD panel and the backlight assembly. The flexible circuit board passes across the upper edge surface of the mold frame. Upper and lower chassis(520,360) encapsulate the LCD panel, backlight assembly and mold frame. An extraction opening(520h) is formed at a side wall of the upper chassis in order to be extended the flexible circuit board to the outside. A concave groove is formed at the upper outside surface of the mold frame and has a bottom surface separated downwardly from the upper wall of the upper chassis. The vertical distance of the extension member of the upper chassis corresponds to the distance between the upper wall of the upper chassis and the concave groove of the mold frame.
Patent KR-20070074292-A (KR)
Title: System for servicing information leakage accident of street light
Inventor: JANG HYUN
IPC: H04W4/00
Filed: 2006-01-09
Abstract: A street light electric-leakage detection notification service system and a method thereof are provided to previously prevent danger of an accident and monitor street lights in real time by installing leakage detection sensors in street lights to drive a leakage breaker when electricity is leaked from a street light, and notifying a management center of the electric leakage to inform people around the street light of danger through the SMS(Short Message Service). A street light electric-leakage detection notification service system comprises a street light management server(30). The street light management server(30), if leakage information is received from a street light(10), transmits information on location of the street light(10) and fault information to a public office which manages the street light(10). Also, the street light management server(30), linked with an SMS server(40) through a mobile communication network(20), informs a subscriber's mobile terminal around the street light(10) of danger. The street light management server(30) comprises a database(32) for storing and managing information about the location of each street light and information about a public office which manages each street light.
Patent KR-20070074330-A (KR)
Title: Layout for improving process margin of gate and gage pattern forming method thereby
Inventor: YUNE HYOUNG SOON
IPC: H01L21/027
Filed: 2006-01-09
Abstract: A layout for improving a gate process margin and a method for forming a gate pattern using the same are provided to reduce an etch bias on a gate pattern by decreasing the distance between gate patterns on active regions using concave and convex portions of the active regions. A layout for improving a gate process margin includes two active regions and two gate patterns. The two active regions(100) are spaced apart from each other on a semiconductor substrate. Opposite sides of the two active regions have a concave portion(105) and a convex portion(106), respectively. The two gate patterns(200) are set within the two active regions, respectively. The gate pattern is formed like a line type structure. The distance between the two gate patterns is reduced due to the concave and convex portions of the active regions, so that an etch bias on the gate pattern is reduced.
Patent KR-20070075954-A (KR)
Title: Robot cleaner having ultraviolet ray sterilization device and sterilization method thereof
Inventor: KIM JONG SOO
IPC: A47L9/00
Filed: 2006-01-17
Abstract: A sterilizing apparatus and a method using ultraviolet rays in a robot cleaner are provided to sterilize harmful substances in a dust box such as germs and fungi by using an ultraviolet ray sterilization unit provided in the robot cleaner. A sterilizing apparatus using ultraviolet rays in a robot cleaner includes a power source section(100), a sensor section(200), a manipulation section(300), a sterilization section(800), a control section(500), and a display section(600). The power source section supplies an operation power source and a sterilization power source. The sensor section detects the charging state of the power source section and the position of a charger. The manipulate section inputs power source data to the power source section and cleaning data and sterilization data to the robot cleaner. The sterilization section receives the sterilization power source from the power source section and sterilizes a dust box by using the sterilization data input through the manipulation section. The control section controls the power source data, the cleaning data, and the sterilization data which have been input through the manipulation section. The display section displays the operation state of the power source section, the sensor section, the manipulation section, and the control section.