baber/WOPTO huggingface dataset:
Patent KR-20090046716-A (KR)
Inventor: KIKUCHI TSUTOMU
IPC: C01F11/18
Filed: 2008-11-04
Abstract: [과제] 
     본 발명은 분산성이 우수하며 종횡비가 작은 막대 형상의 탄산바륨 입자 분말 및 그의 제조 방법을 제공한다.   
     [해결수단] 
     본 발명의 막대 형상 탄산바륨 입자 분말은 입자 표면에 1 또는 2 이상의 밸리부를 갖는 막대 형상 입자를 포함하고, 상기 막대 형상 입자의 종횡비가 1.5 내지 4.5이다.  상기 막대 형상 입자의 BET 비표면적은 15 ㎡/g 이상이다.  상기 밸리부는 막대 형상 입자의 장축 방향에 대하여 직각 방향 또는 경사 방향으로 설치되어 있다.  침상 탄산바륨 입자 분말을 포함하는 수성 슬러리를 50 ℃ 이상에서 가열 처리하는 공정을 갖는 막대 형상 탄산바륨 입자 분말의 제조 방법을 제공한다.   
       
     막대 형상 탄산바륨 입자 분말, 페로브스카이트형 티탄산바륨, BET 비표면적, 밸리부
Patent KR-20100050185-A (KR)
Title: Rotable korean jelly manufacturing apparatus
Inventor: KIM YEONG JAE
IPC: A23L29/20
Filed: 2008-11-05
Abstract: PURPOSE: A rotary Korean jelly making device is provided to remarkably improve productivity of Korean jelly by making a Korean jelly container in which finished Korean jelly is received after putting a Korean jelly material into a packaging Korean jelly container in advance. CONSTITUTION: A rotary Korean jelly making device includes the following: a housing(60) sealing the inside the device; a support rod(10) rotated by motor torque, and formed to a long rod shape; a rotating plate(20) inserted into the support rod and located to the support rod; a support frame(30) arranged according to the outer circumference of the rotating plate; a hook plate(40) installed on the outer space consisting of the support frames; and a microwave generator(50) irradiating microwaves to a packaging Korean jelly container.
Patent KR-20090050951-A (KR)
Inventor: IWANAGA MASATO
IPC: H01M10/36
Filed: 2008-11-12
Abstract: 본 발명은 양극 활물질의 전위가 리튬 기준으로 4.3V를 넘는 고전압 충전할 수 있는 비수전해질 이차전지의 초기 용량 및 사이클 특성과 보존 특성을 개선하는 것을 목적으로 한다. 본 발명은, 비수전해질 이차전지의 비수전해질에, 1,3-디옥산과 설폰산에스테르 화합물의 쌍방을 첨가한다.
Patent KR-20090061573-A (KR)
Title: Dual-modulus prescaler ciruit operating at a very high frequency
Inventor: CASAGRANDE ARNAUD
IPC: H03K23/64
Filed: 2008-11-14
Abstract: A dual-modulus prescaler operating in a high frequency is provided to reduce power consumption of a circuit by making one active branch less than a standard D-type flip flop. A prescaler circuit(1) includes one or more assemblies. An assembly is comprised of a first dynamic D-type flip flop(12), a second dynamic D-type flip flop, and two logic gates(15,16). Two logic gates are arranged in a negative feedback between two dynamic D-type flip flops. Two dynamic D-type flip flops receive a clock for supplying a divided output signal through a second dynamic D-type flip flop as an input clock signal. The frequency of the second dynamic D-type flip-flop is a function of a divided mode selection signal applied to one input among logic gates. One output of the second dynamic D-type flip flop is connected to one input of the first dynamic D-type flip flop. One of the dynamic D-type flip flops is comprised of three active branch to provide one inverted output signal.
Patent KR-20100054485-A (KR)
Title: Non volatile memory device and method of operating the same
Inventor: LEE SANG DON
IPC: G11C16/06
Filed: 2008-11-14
Abstract: PURPOSE: A nonvolatile memory device and an operation method thereof are provided to reduce the error of data read-out by changing the voltage level of a sensing control signal according to the change of a voltage level applied to the sensing node of a page buffer. CONSTITUTION: A memory cell array(210) comprises a plurality of memory blocks which is connected to a bit line and a word line. A page buffer part(220) comprises a sensing node and a page buffer circuit. The sensing node is connected to a bit line with a switching element operated by the control signal. The page buffer circuit comprises a latch circuit which is connected to the sensing node and latches data for programming in a memory cell. A voltage controlling part(270) outputs a second voltage level after changing the level according to the change of power voltage level pre-charging the sensing node.
Patent KR-20100056149-A (KR)
Title: System and method for early media realay service
Inventor: SONG YO SEONG
IPC: H04M3/02
Filed: 2008-11-19
Abstract: PURPOSE: A system and a method for an early media relay service are provided to enable a call processing server to relay early media, thereby enabling the call processing server to easily connecting with another communication provider equipment. CONSTITUTION: A call processing server comprises the following units. A service management unit(203) receives the first media from the first media server. The service management unit requests the second media transmission to the changed second media server. After a relay unit(201) receives the first and second media, the received media are transmitted to a calling terminal. An information changing unit(202) changes media reply information to transmit the media to the call processing server.
Patent KR-20100059020-A (KR)
Title: Recording medium for electrophotogrphy
Inventor: JUNG TAEK YONG
IPC: G03G15/04
Filed: 2008-11-25
Abstract: PURPOSE: A recording medium for electro photo is provide to apply under coating layer, thereby preventing generation of curling after printing. CONSTITUTION: A recording medium for electro photo comprises a base layer(1), a toner fixing layer, and a under coating layer(2). The toner fixing layer is formed on one side of the base layer. The under coating layer is formed between the based layer and the toner fixing layer. The under coating comprises one resin selected from a group or mixed resin which mixed two or more kinds of resin from the group. The group comprises a acrylic resin, a polyurethane resin, a vinyl resin, and polyl resin.
Patent KR-20100059463-A (KR)
Title: 뒷모습 감상형 의자
Inventor: LEE JAE KUK
IPC: A47C7/00
Filed: 2008-11-26
Abstract: 본 발명은 의자에 초소형 카메라를 3면에 장착하여 전면 거울안에 내장된 모니터를 통하여 의자에 앉아 있는 사람이 본인의 뒷모습 옆모습을 모니터로 볼수 있게한 제품이다. 
     이를 위해 의자 뒷면에 상하로 오르내리는 장치와 3대의 초소형 카메라 그리고 거울안에 내장된 모니터와 수신기가 있으며 거울안에 내장된 모니터는 카메라의 전원 스위치와 함께 모니터 앞에 비치된 거울이 옆으로 이동되고 모니터가 전면부에 나타나 화면을 비추게 된다.
Patent KR-20100063264-A (KR)
Title: Washing bag for dish washer
Inventor: KIM SU HWAN
IPC: A47L15/42
Filed: 2008-12-03
Abstract: PURPOSE: An auxiliary washing bag for a dish washer is provided to enhance the washing performance of a dish washer without detergent by absorbing and decomposing oil. CONSTITUTION: An auxiliary washing bag for a dish washer is arranged at some area of the inside of the dish washer. The auxiliary washing bag comprises an outer cover(10) and a plurality of beads(20). The outer cover is made of silver yarns. The beads are formed at a buffer-type inner layer(15). The beads are formed from functional ceramic.
Patent KR-20100064090-A (KR)
Title: Flow passage control valve for muffler
Inventor: HAN HAK SON
IPC: F01N13/08
Filed: 2008-12-04
Abstract: PURPOSE: A flow path control valve for a muffler is provided to improve the output of an engine by increasing the opening degree of a valve and the cross section of an exhaust gas path. CONSTITUTION: A flow path control valve for a muffler comprises an opening and a valve body. The opening is formed inside a guide pipe(17), which forms an exhaust gas flow path inside the muffler, to form another exhaust gas flow path. The valve body controls the opening rate of the opening according to the difference between the pressure of the exhaust gas and the weight of a vehicle. A weight block is additionally attached to the valve body.
Patent KR-20100070732-A (KR)
Title: Solar cell
Inventor: MUN JIN SOO
IPC: H01L31/0445
Filed: 2008-12-18
Abstract: PURPOSE: A solar cell is provided to improve the efficiency of the solar cell by expediting the generation of electrons and holes through a surface plasmon layer. CONSTITUTION: A surface plasmon layer(15) is formed on one side of a first light absorbent layer(10). Fine metal particles or a metal thin film forms the surface plasmon layer. The surface plasmon layer is composed of at least one material from a group including silver, gold, aluminum, chromium and titanium. The first light absorbent layer is composed of at least one material from a group including silicon-based, compound semiconductor-based and organic-based material. A transparent electrode(18) is formed on the other side of the surface plasmon layer.
Patent KR-20100071405-A (KR)
Title: Method for forming semiconductor device
Inventor: HWANG JU HEE
IPC: H01L21/28
Filed: 2008-12-19
Abstract: PURPOSE: A method for forming a semiconductor device is provided to make the lower side of a landing plug open by forming a landing plug hole by forming the interlayer insulation layer and etching an interlayer insulation layer after forming the lower side of the landing plug. CONSTITUTION: An element isolation film(104) is formed on a semiconductor substrate(100). A gate oxide film(106) is formed on the element isolation film. A poly silicon layer(108) is formed on the gate oxide layer. A hard mask layer(110) is formed on the poly silicon layer for the gate electrode. A buffer oxide layer(118) is formed on the hard mask layer.
Patent KR-20100072943-A (KR)
Title: Multi-type air conditioner and operating method thereof
Inventor: LEE SUK HO
IPC: F24F1/00
Filed: 2008-12-22
Abstract: PURPOSE: A multi-type air conditioner and an operation method are provided to secure the cooling/heating performance of an indoor unit by changing the operation mode of an outdoor unit with the operation of a 4-way valve if the performance of the cooling/heating performance of an indoor is determined as weak. CONSTITUTION: A multi-type air conditioner comprises an outdoor unit(100), indoor units(210,220,230,240) which are connected to the outdoor unit and proceeds cooling and heating operation at the same time, a controller which decides the operation mode of the outdoor unit by evaluating the performance of the cooling or heating operation of the indoor unit while the cooling and heating are operated at the same time, a 4-way valve(20) which converts the flow direction of refrigerant with being installed on the outdoor unit. The controller determined the operation mode of the outdoor unit with comparing the total capacity of the indoor unit performing the cooling operation and the total capacity of the indoor unit performing the heating operation. According to the determined operation mode of the outdoor unit, the operation state of the four direction valve is established.
Patent KR-20090089246-A (KR)
Title: Method for seperating and recovering polyol from decomposing polyurethane and process for producing polyurethane foam using the same
Inventor: GIM JONG MOK
IPC: C08J11/08
Filed: 2008-12-23
Abstract: A method for seperating and recovering polyol is provided to separate polyol of high purity with a simple and efficient method regardless of the kind of waste polyurethane and to efficiently recycle waste resources. A method for seperating and recovering polyol from waste polyurethanes comprises the steps of: injecting waste polyurethane crushed material in a reactorm, and stirring the crushed material while heating it to 200 ‹C; inputting water, solvent, ethanol and surfactant in the heated vessel, heating them, and spraying the heated material to the reactor containing the crushed material; heating the product to 230 ‹C, when the temperature of content reached 230 ‹C, glycol is injected in the reactor, and stirring the materials at 230 ‹C under 2 pressure; discharging gas by opening a gas exhaust valve of the reactor and decompressing the material to 20 ‹C or less; and inducing phase separation by mass separation to obtain an upper polyol layer and a lower mixed polyol layer.
Patent KR-20100073411-A (KR)
Title: Evaluation method for ridginability of product for ferritic stainless steel
Inventor: WON SUNG YEUN
IPC: G01B7/34
Filed: 2008-12-23
Abstract: PURPOSE: A ridging evaluation method of a molded product is provided to prevent the ridging of a molded product by controlling the processing conditions. CONSTITUTION: A ridging evaluation method of a molded product comprises: a step of collecting one or more specimen from the metal plate(S100); a step of adding the tensile force to the specimen(S200); a step of measuring a ridging value by measuring the surface roughness of the tensile specimen(S300); a step of forming the molded product by molding the same plate as the metal plate; a step of setting the same area with the specimen of the metal plate to the ridging reading area of the molded product(S400); and a step of measuring a ridging value by straightly arranging the ridging reading area and by measuring the surface roughness of the ridging reading area(S500).
Patent KR-20100073618-A (KR)
Title: Apparatus of heat treatng process for manufacturing sioc film
Inventor: OH TERESA
IPC: H01L21/324
Filed: 2008-12-23
Abstract: PURPOSE: A heat treating apparatus for manufacturing a silicon oxycarbide thin film is provided to optimize process conditions including a heat treating temperature using a processing method for forming an insulating film with a low dielectric constant. CONSTITUTION: A substrate on which a silicon oxycarbide thin film is coated is arranged in a tube chamber(40). A tray(10) implements a heat treatment on the silicon oxycarbide thin film. O-rings(30) are attached on both left and right sides of the tube chamber for sealing. A heater applies heat to the silicon oxycarbide thin film. A temperature controller controls the heat.
Patent KR-20090082095-A (KR)
Title: Washing machine
Inventor: SOTTA DAISUKE
IPC: D06F39/00
Filed: 2008-12-24
Abstract: A washing machine is provided to deteriorate the functions of function parts such as a heater or a motor gradually according to the years of use of the washing machine, thereby informing a user of the ending of the lifespan of the washing machine and preventing the sudden disablement of the washing machine. A washing machine includes a plurality of function units(14,16,17), a detection unit for detecting function disabled times of the function units, and a controller(51) for deteriorating the function of the function part gradually at the corresponding function disabled time as detected by the detection unit.
Patent KR-20100076451-A (KR)
Title: An inspecting system of oil storage tank
Inventor: NAM YONG SEOG
IPC: G01M3/32
Filed: 2008-12-26
Abstract: PURPOSE: A fuel leakage check system of a fuel tank is provided to check the temperature change of a fuel tank due to heat generated with the operation of major components of an aircraft in a fuel leakage checking process by detecting the temperature change of a fuel tank. CONSTITUTION: A fuel leakage check system of a fuel tank comprises: a temperature sensor(20) which detects the temperature of the fuel tank inside; and a controller which calculates the amount of the change of a first pressure according to the change of a first temperature in a first point of time and the change of a second temperature a second point of time, calculates the amount of the change of a second pressure according to the change of a first pressure in the first point of time and the change of a second pressure the second point of time, and calculates the real pressure change amount with the change of the second pressure with considering the change of the first pressure. The controller determines that the fuel leakage occurs if the real pressure change amount is higher than a reference pressure change amount.
Patent KR-20100076736-A (KR)
Title: Delay locked loop and operation method thereof
Inventor: KOO CHEUL HEE
IPC: H03L7/081
Filed: 2008-12-26
Abstract: PURPOSE: A delay locked loop and a driving method thereof are provided to generate an internal clock which is delayed as much as a predetermined phase difference by using a counter without a plurality of delay units. CONSTITUTION: A phase comparator(303) outputs a comparison signal by comparing the phase of a feedback clock and an external clock. A delay control part(305) outputs a delay control signal in response to the comparison signal. A delay line part(307) generates an internal clock in response to the delay control signal. The internal clock rises by being delayed as much as the phase difference between the external clock and the feedback clock. The internal clock descends after a half period of the external clock. A replica model part(313) outputs the feedback clock by receiving the internal clock. The delay line part comprises a cycle measurement part measuring the cycle of the external clock and a clock generating part generating the internal clock by using the measured cycle and the delay control signal.
Patent KR-20100077659-A (KR)
Title: A noise interception device of wheel for railroad vehicles
Inventor: KIM JAE CHEOL
IPC: B61F13/00
Filed: 2008-12-29
Abstract: PURPOSE: A noise prevention apparatus of a wheel for a railway vehicle is provided to effectively reduce noise created while a wheel driving on a rail by including a sound absorbing member in the inner circumference of an insulating member. CONSTITUTION: A noise prevention apparatus of a wheel(104) for a railway vehicle comprises a noise blocking member(110) which covers up a wheel of a railway vehicle, reduces noise generated by the friction and the impact of a rail(106) and the wheel, and includes a first insulating member which is jointed and fixed in a balance part(102) axle box and covers up the outer portion of the wheel. The first insulating member covers up the wheel part locates in the bottom of the axle box. The bottom part of the first insulating member is located in the upper side than the top of the rail. A curved surface is formed in both sides of the first insulating member with being bent, includes a second insulating member which is jointed and fixed in the curved surface of the first insulating member, and covers up the inside portion of the wheel.
Patent KR-20100078993-A (KR)
Title: Risk prediction system of construction accident and method thereof
Inventor: YI SANG KEUN
IPC: G06F15/00
Filed: 2008-12-30
Abstract: PURPOSE: A risk prediction system of construction accident and a method thereof are provided to prevent the safety accident efficiently by estimating the safety accident for each factor in a construction spot. CONSTITUTION: When an accident happens in a construction spot, an accident reporting unit(20) inputs accident information on period, subject and working conditions. An accident analysis unit(30) analyzes accident information data and previous accident information to allocate a score for each information element, and estimates a safety accident risk rate based on the number in which the scores are summed up. A safety accident risk rate estimation unit(40) displays a risk rate and a risk grade for entire and partial information elements inputted form the accident reporting unit and the accident analysis unit.
Patent KR-20100079253-A (KR)
Title: Process for preparing polyarylene sulfide having lower content of isolated iodine
Inventor: SHIN YONG JUN
IPC: C08G75/06
Filed: 2008-12-31
Abstract: PURPOSE: A manufacturing method of polyarylene sulfide is provided to effectively reduce the content of free iodine inside the polyarylene sulfide for preventing the corrosion of a post-process facility. CONSTITUTION: A manufacturing method of polyarylene sulfide comprises the following steps: melt-mixing a composition containing a diiodo aromatic compound, solid sulfur, and a polymerization terminator; polymerizing the molten mixture from the previous step for 1~30 hours to form the polyarylene sulfide; and heat-setting the produced polyarylene sulfide by maintaining the temperature into 100~260 deg C.
Patent KR-20100079410-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: KWON SUNG MIN
IPC: H04N19/85
Filed: 2008-12-31
Abstract: PURPOSE: A mobile terminal and an operation method thereof are provided to apply an image correction method after generating and an image. CONSTITUTION: A decoding unit(511) decodes a first image into block data(S500). An algorithm unit(512) applies an improvement algorithm to the block data which is outputted from a decoding unit(S505). An improvement algorithm comprises at least one luminance enhancement, a noise reduction, and blocky effect reduction. An encoder(513) encodes the data applied by the algorithm applying unit(S510). The encoder generates a corrected first image.
Patent KR-20080047344-A (KR)
Title: Peer to peer communication system
Inventor: DEMSEY SETH M
IPC: H04L12/28
Filed: 2006-07-27
Abstract: A peer-to-peer communication system that transmits application data from an application component on one network peer to an application component on another network peer. A programming interface is provided to the communication system to facilitate programming of applications that rely on peer-to-peer communications. The communication system uses messaging providers to which each peer may be connected for purposes other than communications between peer-to-peer application components, thereby reducing the resources a peer-to-peer application requires for communication and making the system advantageous for use in portable electronic devices. Additionally, the communication system uses addresses already assigned in each messaging provider, allowing peer-to-peer communication between peers that may otherwise have been non-addressable.
Patent KR-20080036209-A (KR)
Title: Method for the manufacture of a strained silicon-on-insulator structure
Inventor: JONES ANDREW M
IPC: H01L21/20
Filed: 2006-08-02
Abstract: The present invention is directed to a strained silicon on insulator (SSOI) structure having improved surface characteristics, such as reduced roughness, low concentration of LPDs, and lower contamination, and a method for making such a structure.
Patent KR-20080044848-A (KR)
Title: Coagulation test system
Inventor: STIENE MATTHIAS
IPC: B01L3/00
Filed: 2005-08-31
Abstract: A test element for the determination of coagulation in a plasma or whole blood sample having a first surface (2a) and a second surface (4a) in a predetermined distance opposite from each other, said both surfaces being provided with two substantially equivalent patterns forming areas of high and low surface energy which are aligned mostly congruent, whereby the areas of high surface energy create a sample distribution system (6) with at least one detection area (6a), wherein the detection area(s) (6a, 6'a) of the first and second surfaces (2a, 4a) is/are provided with at least one coagulation stimulation reagent. The coagulation test element is provided with an integrated quality control system suitable for dry reagent test strip format with a very small sample volume of about 0.5muL. The production of the inventive coagulation test element involves only a small number of uncomplicated production steps enabling an inexpensive production of the element.
Patent KR-20080032007-A (KR)
Title: Novel camptothecin analogues compounds, a method for the preparation thereof and pharmaceutical compositions containing said compounds
Inventor: LAVIELLE GILBERT
IPC: A61K31/4745
Filed: 2006-08-04
Abstract: Compounds of formula (I), wherein R1, R2, R 3, R4, R5, R80, R90, R81, R91, AIk and G are such as defined in the description, can be used for drugs.
Patent KR-20080059179-A (KR)
Title: Light-diffusing plastic composition of high luminosity and the use thereof in flat screens
Inventor: PUDLEINER HEINZ
IPC: C08L101/12
Filed: 2006-09-22
Abstract: The invention relates to a plastic composition from a transparent plastic, especially polycarbonate, and transparent polymer particles having an optical density different from the matrix material. The invention also relates to the use of said plastic compositions for films, especially for diffuser films in flat screens.