baber/WOPTO huggingface dataset:
Patent KR-20080073706-A (KR)
Title: Graphite material, carbon material for battery electrode and battery
Inventor: SUDOH AKINORI
IPC: C01B31/04
Filed: 2006-12-05
Abstract: A graphite material having the properties of small specific surface area and average particle diameter while maintaining high discharge capacity and initial efficiency at the time of initial charge-discharge is obtained by pulverizing a carbon material, such as green coke, of 5 to 20 mass% loss on heat as measured by heating from 300° to 1000°C in an inert atmosphere and graphitizing the pulverized carbon material. The graphite material is suitable for use as, for example, a carbon material for negative electrode of lithium ion secondary battery from which an electrode having not only high energy density but also high current load characteristic can be produced. Using this graphite material, there is produced a battery electrode.
Patent KR-20080068067-A (KR)
Title: Tamper evident closure
Inventor: FILY SEBASTIEN LUCIEN
IPC: B65D47/08
Filed: 2006-11-13
Abstract: Closure for tablet tubes comprising a ring connected to the tube, a lid, which is connected to the ring by means of a tab, wherein said tab is connected through tear-off/tamper evident webs with the ring and the lid, and tear-off/tamper evident webs between said ring and said lid.
Patent KR-20080072896-A (KR)
Title: Polyurethanes, polyurethane(ureas), sulfur-containing polyurethanes and sulfur-containing polyurethane(ureas) and methods of preparation
Inventor: BOJKOVA NINA V
IPC: C08G18/32
Filed: 2006-12-06
Abstract: The present invention relates to polyurethanes, polyurethane(urea) sulfur-containing polyurethanes, sulfur-containing polyurethane(urea) and methods for their preparation. Polyurethanes of the present invention can be prepared by combining polyisocyanate; trifunctional or higher-functional polyol having molecular weight of less than or equal to 200 grams/mole; and diol having molecular weight of less than or equal to 200 grams/mole. Polyurethane(urea) of the present invention can be prepared by combining polyisocyanate; trifunctional or higher-functional polyol diol and diamine. Sulfur-containing polyurethanes of the present invention can be prepared by combining polyisocyanate and/or polyisothiocyanate; trifunctional or higher-functional polyol having molecular weight of less than or equal to 200 grams/mole, and/or trifunctional or higher-functional polythiol having molecular weight of less than or equal to 600 grams/mole; and diol having molecular weight of less than or equal to 200 grams/mole and/or dithiol having molecular weight of less than or equal to 600 grams/mole. Sulfur-containing polyurethane(urea) of the present invention can be prepared by combining (a) polyisocyanate and/or polyisothiocyanate; (b) trifunctional or higher-functional (c) polyol and/or trifunctional or higher-functional polythiol and diol and/or dithiol and/or dithiol oligomer and (d) diamine wherein at least one of (a), (b), (c) and (d) is sulfur-containing.
Patent KR-20080106200-A (KR)
Title: Stainless steel sheet for structural members excellent in impact-absorbing characteristics
Inventor: HAMADA JUNICHI
IPC: C22C38/04
Filed: 2007-10-30
Abstract: A stainless steel sheet for structural members excellent in impact-absorbing characteristics which contains by mass C: 0.005 to 0.05%, N: 0.01 to 0.30%, Si: 0.1 to 2%, Mn: 0.1 to 15%, Ni: 0.5 to 8%, Cu: 0.1 to 5%, Cr: 11 to 20%, and Al: 0.01 to 0.5% with the balance being Fe and unavoidable impurities, characterized by exhibiting an Md30 value of 0 to 100‹C as defined by the formula (A) and a total impact energy absorption of 500MJ/m3 or above in dynamic tensile test. Md30 = 551-462(C + N)-9.2Si-8.1Mn-13.7Cr-29(Ni + Cu)... (A) ® KIPO & WIPO 2009
Patent KR-20090056929-A (KR)
Title: Waveform equalizing device
Inventor: TAKANO HARUKA
IPC: H04B7/005
Filed: 2007-09-27
Abstract: It is possible to converge a filter tap coefficient for removing a ghost signal to an optimal value in a short time. A waveform equalizing device includes: an initial tap coefficient generation unit which acquires initial values of tap coefficients of an FIR filter and an IIR filter according to a plurality of correlation values and outputs them; and a tap coefficient update unit which outputs the initial values of the tap coefficients of the FIR filter and the IIR filter to these filters and updates the filter tap coefficients according to error information. The initial tap coefficient generation unit reverses the order of values corresponding to delays in a predetermined range among a plurality of correlation values and acquires the result as the initial value of the FIR filter tap coefficient corresponding to the delay of the range. Furthermore, the initial tap coefficient generation unit reverses the sign of the value corresponding to a delay greater than the range among the plurality of correlation values so as to acquire the initial value of the IIR filter tap coefficient.
Patent KR-20080107472-A (KR)
Title: Peer-to-peer relay network
Inventor: VAN DATTA GLEN
IPC: G06F15/16
Filed: 2004-07-15
Abstract: Methods and apparatus for implementing peer-to-peer relay. In one implementation, a peer-to-peer relay network includes: a plurality of N peer systems; wherein each peer system is connected to a number of other peer systems that is less than or equal to a connection limit, said connection limit is greater than or equal to 2, said connection limit is less than or equal to N-2, and each peer system is configured to relay data to peer systems connected to that peer system according to a set of one or more relay rules. ® KIPO & WIPO 2009
Patent KR-20090018651-A (KR)
Title: Cooling water passage structure of cylinder head
Inventor: NAGAFUCHI HIROKI
IPC: F02F1/24
Filed: 2007-08-27
Abstract: In an internal combustion engine, one end of a cylinder head (1) in a longitudinal direction is provided with a cooling water inflow port (19) leading to the inside of the cylinder head (1), while the other end of the cylinder head (1) in the longitudinal direction is provided with an outflow port (20) of main cooling water flow (X) flowing through the center inside the cylinder head (1). Further, an outflow port (21) of sub cooling water flows (Y) branched from the main cooling water flow (X) and flowing around the merged part of the exhaust port (5) is provided. An adapter (23) communicated with the main cooling water outlet (20) and sub cooling water outlet (21) and combining these outflow ports (20, 21) into a single cooling water outlet (22) is fixed to the outer wall surface of the cylinder head (1).
Patent KR-20090028730-A (KR)
Title: Method and apparatus for treating selenium-containing wastewater
Inventor: ETOU YOSHIHIRO
IPC: C02F1/58
Filed: 2007-06-28
Abstract: A method and apparatus for the treatment of a selenium-containing wastewater which are capable of reductively treating a wastewater containing hexavalent selenium and effectively removing the selenium using a small amount of a metal dissolved. Preferably, the sludge resulting from the treatment is white and easy to discard. A selenium-containing wastewater is brought into contact with an alloy or mixture of titanium metal and other metal to dissolve part of the other metal in the wastewater and thereby reductively treat the selenium contained in the wastewater.
Patent KR-20100085263-A (KR)
Title: Stand type kimchi refrigerator
Inventor: LEE JUNG OWAN
IPC: A23B7/10
Filed: 2009-01-20
Abstract: PURPOSE: A stand-type kimchi refrigerator is provided to prevent load on writs or elbow of a user to conveniently withdraw a kimchi container by opening a door and to prevent inflow of high temperature heat into the inner side when the door is opened. CONSTITUTION: A stand-type kimchi refrigerator is installed at a storage chamber and includes a cold air cut-off unit(400) opening and closing each storage chamber. The cold air cut-off unit includes a guide part(410) and a cold air cover(420). The guide part includes a guide groove(411) and is installed at the inner cabinet(110). The cold air cover is formed according to the guide groove. A roller controls a front opening part of the storage chamber by rotating a roller on a rotary shaft. A descending preventing protrusion(413) is protruded to support the cold air cover and to prevent rotation of the cold air cover.
Patent KR-20100088828-A (KR)
Title: Method for inputting character of touch screen pannel using portable device and touch screen
Inventor: CHOI GOON DON
IPC: G06F3/041
Filed: 2009-02-02
Abstract: PURPOSE: A method for inputting a character of a touch screen panel using a portable device and a touch screen are provided to prevent the malfunction resulting from unintentional touch input. CONSTITUTION: An input unit(120) receives the information from a touch screen(150), and an output unit(130) provides the data necessary for a data service or a voice call service. A memory(140) stores the information relating to a portable terminal(100). The touch screen recognizes the selection of a touch screen panel or an input key through a user. The touch screen confirms whether or not the touch screen panel or the input key is pressed with a preset pressure.
Patent KR-20100088981-A (KR)
Title: Apparatus for connecting line of sight
Inventor: RIM CHUN TAEK
IPC: H04N13/349
Filed: 2009-02-02
Abstract: PURPOSE: A view line associating device is provided so that an opaque object is not seen to an observer in a visible ray area using the principle of associating view line. CONSTITUTION: A view line associating device comprises an input module(100), an output module(200), and a connection module(300). The light radiated from subjects(10,20,30) is input to the input module in a predetermined direction. The output module receives the light input from the input module and outputs it in a predetermined direction. The connection module transfers the light input to the input module to the output module so that the light, which is radiated from the subject and is input to the input module, matches with the predetermined direction and is transferred to an observer who observes the subjects.
Patent KR-20100090124-A (KR)
Title: Apparatus for discharging paper money
Inventor: KIM HYUNG JUN
IPC: G07F19/00
Filed: 2009-02-05
Abstract: PURPOSE: A paper bill discharging apparatus is provided to enhance the efficiency of management by predicting a replacement time of a paper bill cassette in advance by monitoring accurately the timing when the amount of paper billed loaded in the cassette falls below a certain amount. CONSTITUTION: A paper bill outlet(21) is formed in the front of a cassette(20). A plurality of paper bill recognition grooves(22) is formed in a direction along with the cassette and a main body are combined in front of the cassette. A plurality of paper bill recognition pins(221) is inserted into the paper bill recognition grooves. A plurality of cassette recognition pins inserted to the paper bill recognition grooves is prepared inside the main body.
Patent KR-20100090388-A (KR)
Title: A exhaust gas boiler
Inventor: SI JONG MIN
IPC: F22B33/18
Filed: 2009-02-06
Abstract: PURPOSE: An exhaust gas boiler is provided to reduce the manufacturing cost of a boiler by decreasing the number of tubes by obtaining sufficient heat in a phase change process through the expanding of a heat exchange part. CONSTITUTION: An exhaust gas boiler comprises a chamber(10), tubes(20), an inlet port(14), a discharge port(16) and fins(30). The chamber comprises a space and is filled with the water. The tubes pass through the chamber and the exhaust gas of a high temperature discharged from an engine is circulated in the tubes. The water flows into the chamber through the inlet port. The discharge port passes through a relatively upper part of the chamber. The fins are radially projected from the outer surfaces of the tubes.
Patent KR-20100092248-A (KR)
Title: Broadcast receiving apparatus for displaying an advertisement during channel zapping time and method thereof
Inventor: OH JE HO
IPC: H04N7/173
Filed: 2009-02-12
Abstract: PURPOSE: A broadcast receiving apparatus for displaying an advertisement during a channel zapping time and a method thereof are provided to show multimedia data instead a black screen during channel switching time. CONSTITUTION: A broadcasting receiving module(210) receives a broadcasting signal, and a memory module(230) stores image data and meta data corresponding to the image data. If the change switching is performed, a control module(270) searches the meta data corresponding to the channel switching signal after analyzing a channel switching signal for the channel switching. The control module outputs the image data corresponding to the meta data.
Patent KR-20090132487-A (KR)
Title: Thermally assisted magnetic recording magnetic disk and magnetic disk device the same
Inventor: OKURA YASUTAKA
IPC: G11B5/725
Filed: 2009-02-19
Abstract: PURPOSE: A magnetic disc for heat assist magnetic recording and a magnetic disc device using the same are provided to prevent the pyrolysis or evaporation of lubricant spread in the surface of the magnetic disc when the recording layer of the magnetic disc is heated. CONSTITUTION: A protective layer(9) is formed on a recording layer(5). Lubricant(8) is offered on the protective layer. The protective layer has a first protective film(6) and a second protective film(7) formed on the first protective film. The first protective film and the second protective film are composed of different materials. A heterogeneous interface(11) is formed to be parallel with the magnetic disc surface inside the protective layer. The hardness of the second protective film is greater than the hardness of the first protective film.
Patent KR-20100095333-A (KR)
Inventor: CHOI WON SEOK
IPC: B60P7/00
Filed: 2009-02-20
Abstract: PURPOSE: A stationary magnetic band for an automatic freight-fixing bar is provided to prevent the freight-fixing unit from being cut due to friction by being placed on a contact part of the freight-fixing unit and the corner of a freight load container. CONSTITUTION: A stationary magnetic band(B) for an automatic freight-fixing bar includes a bar slot, a fixing band(B-6, B-7), a plurality of holes, and permanent magnet. A bar passes through the bar slot and the fixing band. The permanent magnet is inserted into the center part of the stationary magnetic band. The surface area of the upper side of the permanent magnet is widely designed. The surface area of the lower side of the permanent magnet is narrowly designed.
Patent KR-20100096366-A (KR)
Title: Semiconductor device transfer system
Inventor: KIM JONG HYEONG
IPC: H01L21/677
Filed: 2009-02-24
Abstract: PURPOSE: A semiconductor device transfer system is provided to reduce the transfer time of semiconductor devices by enabling a picker to simultaneously transfer a plurality of semiconductor devices and control the interval of an element in an element stage part. CONSTITUTION: An element stage part(200) controls an interval in the row direction and the column direction of a plurality of semiconductor devices which are settled on the plane of a stage which includes a plurality of sub-stages. A first picker part transfers a plurality of semiconductor devices from a first tray to the stage of the element stage part in order to control an interval between the semiconductor devices. A second picker part transfers a plurality of semiconductor devices, which have adjusted intervals in the element stage part, from the stage to a second tray.
Patent KR-20100065008-A (KR)
Title: Aggregation level management apparatus for control channel at a base station, decoding apparatus for control channel at a user equipment and decoding method for control channel over a mobile communication system
Inventor: PARK HYUN SEO
IPC: H04B7/26
Filed: 2009-02-26
Abstract: PURPOSE: An aggregation level management device for control channel at a base station, a decoding device for control channel at a mobile terminal and a decoding method for control channel over a mobile communication system are provided to decode only control information relevant to aggregation level received among control information candidate through downlink control channel in the mobile terminal, thereby preventing unnecessary PDCCH(Physical Downlink Control Channel) decoding attempt. CONSTITUTION: A BS(Base Station) determines aggregation level of PDCCH(Physical Downlink Control Channel)(S310). The BS transmits the determined aggregation level to a mobile terminal(S320). If the determined aggregation level is received to the mobile terminal, the mobile terminal decodes only control information relevant to a received aggregation level among control information candidates(S330). The control information candidate is received through the PDCCH.
Patent KR-20100097567-A (KR)
Title: Smart garment having temperate control function
Inventor: JEON BYUNG OK
IPC: A41D13/005
Filed: 2009-02-26
Abstract: PURPOSE: A smart garment having a temperature control function is provided, which has a light weight and allows good wearing feeling in wearing the garment. CONSTITUTION: A smart garment having a temperature control function comprises: a garment main body(100) which is made of fiber yarn; a plurality of thermoelectric modules(200) which are installed in order to supply cool air or heat to the garment main body; and a plurality of heat transmission fibers(300) which form a garment main body in order to transfer cool air or heat created from the thermoelectric module to the human body. The thermoelectric module includes a fixing fabric pad installed at the garment main body.
Patent KR-20100099435-A (KR)
Title: Fuel reformer
Inventor: SON IN HYUK
IPC: B01J23/42
Filed: 2009-03-03
Abstract: PURPOSE: A fuel reformer is provided to reduce the volume of a device by reducing catalyst amount, to improve the performance and efficiency of the device, and to lower the power consumption of the device by reducing air flux requiring for preheating the fuel reformer. CONSTITUTION: A fuel reformer(10) comprises: a reaction container equipped with a first chamber; a firs reactive unit(20) which includes a first catalyst in a first chamber and generates a reformate through water vapor reformation of a first fuel; a heat source unit(30) for supplying heat energy to the first reactive unit; and a second reactive unit(40) which includes a second catalyst and lowers the content of carbon monoxide of the reformate.
Patent KR-20100100477-A (KR)
Title: Muk powder using sweet potato and manufactuning method related food using the same
Inventor: SHIN MAL SHICK
IPC: A23L19/10
Filed: 2009-03-06
Abstract: PURPOSE: A Korean jelly powder without browning by pulverizing sweet potato in a vacuum state and a processed product without browning using the same are provided. CONSTITUTION: A method for manufacturing a Korean jelly powder comprises: a step of pulverizing sweet potato in a vacuum state; a step of separating sediment using a 100-200 mesh of sieve; a step of washing the sweet potato using purified water twice and three times to remove water soluble materials; a step of heating under 40°C; a step of pulverizing the sediment and passing through 100mesh of meshes; and a step of adding 0.1-0.2 % of vegetable oil and heating.
Patent KR-20100101901-A (KR)
Title: Temporary anchor
Inventor: CHUN PYUNG GEUN
IPC: E02D9/00
Filed: 2009-03-10
Abstract: PURPOSE: A removable anchor which removes a steel wire using hydraulic pressure is provided to efficiently remove steel wire after construction. CONSTITUTION: A removable anchor comprises an anchor body(20). The anchor body is detachably installed in the inner ending part of a steel wire strand(11). The anchor body comprises a first main body(21), a secondary body(22), a wedge(23), an elastic member(24) and a stopper plate. The secondary body is combined in the first main body. A jaw(22a) of the cyclic type is projected to the inner circumference of a hollow.
Patent KR-20100104083-A (KR)
Title: High speed oscillation welding carriage
Inventor: CHO JIN AN
IPC: B23K9/28
Filed: 2009-03-16
Abstract: PURPOSE: A high-speed oscillation arc welding device is provided to maintain the optimal welding condition by setting the optimal amplitude through an amplitude regulator. CONSTITUTION: A high-speed oscillation arc welding device comprises a trolley(100), a holder(300), an oscillation unit(400), and a position fixing unit(500). The trolley moves with a power unit and drive wheels on a weld surface(700). The holder detachably couples a torch(200) to the trolley. The oscillation unit converts the torque of a motor(410) into an angular motion of a specified range and transmits the angular motion to the holder. The position fixing unit adjusts the vertical and horizontal positions and the swing position of the oscillation unit mounted on the trolley.
Patent KR-20100104846-A (KR)
Title: Fpl 전등 램프의 반사 갓
Inventor: SEO YOUNG CHUL
IPC: F21V17/12
Filed: 2009-03-19
Abstract: 본 발명은 FPL램프 전등의 반사효율의 장치로서 보다 상세하게는 FPL램프가 점등되어 전등 빛을 발할 때 전등램프의 빛을 반사 갓의 반사효율로 높여 지면바닥을 밝게 비추어주기 위한 것이다 
       
     반사 갓 , 받침 턱 , 반사효율 , FPL램프 , 절전효과 , 일자 홈
Patent KR-20100106849-A (KR)
Title: Feed manufacturing apparatus
Inventor: YEH CHANG WOO
IPC: A23N17/00
Filed: 2009-03-24
Abstract: PURPOSE: A feed manufacturing apparatus is provided to uniformly supply air and microorganisms into a mixing tank and to prevent the leakage of raw materials through a gap between a discharging hole and a door. CONSTITUTION: A feed manufacturing apparatus comprises the following: a mixing tank(6) including an upper inlet and a lower outlet(24); an agitator(12) installed inside the mixing tank, including a rotating blade(28) combined with a rotating shaft(26); a lower sliding door(18), including openings and perforated plate units, installed on the lower side of the lower outlet of the mixing tank; a hopper unit(20) including a rail unit slide-supporting the lower sliding door; an air inlet on one side of the hopper unit and a transfer path connected to a lower entrance of the hopper unit; a communicating hole formed on the rotating blade to insert air and microorganisms; and multiple nozzles on the rotating blade.
Patent KR-20100107716-A (KR)
Title: Spread spectrum code acquisition apparatus and method thereof
Inventor: CHONG DA HAE
IPC: H04B1/707
Filed: 2009-03-26
Abstract: PURPOSE: A spread spectrum code acquisition apparatus and a method thereof are provided to has detection probability robust to an FDFO and maintain uniform electric power regardless of an FDFO value by using the sum of two continuous correlation output values as a determination value. CONSTITUTION: Based on the comparison of a determination variable with a predetermined threshold value, it is judged whether or not a code is obtained. A code acquisition discrimination unit(340) judges based on the comparison whether or not the code is obtained. A PN code generator(350) generates a PN code and provides an asynchronous correlation unit with the generated PN code. An oscillator(360) generates a Doppler frequency offset estimation value and provides the generates the estimation value to a multiplier.
Patent KR-20100108902-A (KR)
Title: Power supply for server
Inventor: MOON GUN WOO
IPC: H02M3/155
Filed: 2009-03-31
Abstract: PURPOSE: A power supply for a server is provided to improve the efficiency of a server power supply unit by increasing the operation frequency of a switching terminal. CONSTITUTION: A PFC(Power Factor Correction) unit(11) is connected to an input power source in order to satisfy a harmonics regulation. A DC / DC unit(122) comprises at least one switching device. The DC/DC unit is comprised of a switching unit for switching a link capacitor voltage with a predetermined operation frequency and the DC/DC unit. A DC/DC controller(13) is connected to the switching unit to control the DC/DC unit. A frequency variable circuit(14) detects the output current of the link capacitor to obtain load information.