baber/WOPTO huggingface dataset:
Patent KR-20070094844-A (KR)
Title: Biodegradable polyester mixture
Inventor: SEELIGER URSULA
IPC: C08G63/00
Filed: 2005-12-31
Abstract: The invention relates to biologically-degradable polyester mixtures, comprising i) 5 to 80 wt. %, based on the total weight of the components i to ii, of a least one polyester made from aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds and ii) 20 to 95 wt. %, based on the total weight of components i to ii, of at least one biologically-degradable homo-or co-polyester, selected from the group comprising polylactides, polycaprolactones, polyhydroxyalkanoates and polyesters made from aliphatic dicarboxylic acids and aliphatic diols and iii) 0.1 to 15 wt. %, based on the total weight of components i to ii, a) of an epoxide-containing copolymer made from styrol, acrylate ester and/or methacrylate ester, b) of a biphenol-A-epoxide or c) an epoxide-containing natural oil, fatty acid ester or fatty acid amide and iv) 0 to 15 wt. % additive and v) 0 to 50 wt. % inorganic or organic fillers and method for production and use thereof.
Patent KR-20070117563-A (KR)
Title: Battery pack
Inventor: TAN ENG SOON DAVE
IPC: H01M10/48
Filed: 2005-11-18
Abstract: A battery pack comprising a rechargeable power source element; an input member for connecting the battery pack to an external power source; an output member for connecting the battery pack to an external device for power supply to the external device; a micro-controller for sensing at least one characteristic of an electrical signal from the external power source, and for controlling an output signal at the output member based on the characteristics of the electrical signal.
Patent KR-20070106783-A (KR)
Title: Method and apparatus for managing a return stack
Inventor: SMITH RODNEY WAYNE
IPC: G06F9/42
Filed: 2006-02-17
Abstract: A processor includes a return stack circuit used for predicting procedure return addresses for instruction pre-fetching, wherein a return stack controller determines the number of return levels associated with a given return instruction, and pops that number of return addresses from the return stack. Popping multiple return addresses from the return stack permits the processor to pre-fetch the return address of the original calling procedure in a chain of successive procedure calls. In one embodiment, the return stack controller reads the number of return levels from a value embedded in the return instruction. A complementary compiler calculates the return level values for given return instructions and embeds those values in them at compile-time. In another embodiment, the return stack circuit dynamically tracks the number of return levels by counting the procedure calls (branches) in a chain of successive procedure calls.
Patent KR-20070112413-A (KR)
Title: Unmanned helicopter
Inventor: NAKAMURA KATSU
IPC: B64D43/00
Filed: 2006-03-28
Abstract: An unmanned helicopter has GPS devices (GPS receivers (37-39), GPS antennas (23-25)) for detecting the position of a fuselage (4), an autonomous control section (autonomous control box (17)) including a data communication unit (35) for communicating with the ground and a control board (36) incorporating a control program. The unmanned helicopter flies based on fuselage data such as a fuselage attitude and speed, engine speed and throttle opening, and flight data including the position and azimuth of the fuselage. The autonomous control section has different types of GPS devices.
Patent KR-20070119757-A (KR)
Title: System and method for relieving engine back-pressure
Inventor: WOOD TERRY
IPC: F02M25/07
Filed: 2006-03-27
Abstract: A valve (50) selectively shunts exhaust gas around a stage (20T) of a turbocharger turbine (20) under control of a control system that selectively renders an EGR system (38) active and inactive and that develops a value for a set-point of operation for the valve. The control system comprises a first map set (60, 142) containing data that the control system uses to the exclusion of data in a second map set (80, 148) to develop the set-point value when the EGR system is active. When the EGR system is inactive, the control system uses the data in the second map set to the exclusion of the data in the first map set to develop the set-point value.
Patent KR-20080014800-A (KR)
Title: Efficient processing of time-bounded messages
Inventor: BOLOSKY WILLIAM J
IPC: H04L9/00
Filed: 2006-04-21
Abstract: Efficient processing of time-bounded messages is described herein. In an implementation, messages are classified as either time-bounded messages or non-time-bounded messages. The time-bounded messages are then processed separately from the non-time-bounded messages. Examples of time-bounded messages can include spam e-mails or other types or classes of e-mails subject to a retention policy, such that they are retained only for some set period of time. Metadata relating to the time-bounded messages are compiled and stored separately from the messages, thereby enabling optimization of the metadata storage and processing apart from the messages. The time-bounded messages are accumulated before they are processed in bulk, thereby reducing the number if I/O operations consumed by the time-bounded messages, and reducing the amount and cost of resources supporting the processing of the time-bounded messages.
Patent KR-20080005991-A (KR)
Title: Membrane-mediated electropolishing with topographically patterned membranes
Inventor: MAZUR STEPHEN
IPC: C25B9/19
Filed: 2006-04-28
Abstract: This invention provides membrane-mediated electropolishing (MMEP) processes for polishing and/or planarizing metal work pieces using topographically patterned membranes. The processes can be used for both pure metals and alloys, and provide advantages over conventional electropolishing processes and known MMEP processes using smooth membranes. This invention also provides a cathode half-cell and an apparatus useful in membrane-mediated electropolishing processes. The invention also provides processes for electroengraving and electromachining topographic patterns, holes and/or grooves into the surface of a metal work piece.
Patent KR-20080019248-A (KR)
Title: Cutting insert
Inventor: SMILOVICI CAROL
IPC: B23C5/20
Filed: 2006-06-07
Abstract: A double-sided reversible and indexable cutting insert comprises identical opposing first and second end faces (28) and a peripheral side surface (32) extending therebetween and a clamping through-bore (38) extending between, and opening out to, the first and second end faces, the cutting insert having a median plane extending between the first and second end faces, a through-bore axis extending perpendicularly through the median plane, and an Y-fold rotational symmetry about the through-bore axis; the peripheral side surface comprising Y major side surfaces (34) and Y minor side surfaces, each minor side surfaces interconnecting two adjacent major side surfaces (34); each minor side surface is a section of a single cylindrical surface having a given radius (R), the given radius (R) is greater than a minor side surface distance (D) of each minor side surface from the through-bore axis. ® KIPO & WIPO 2008
Patent KR-20080026569-A (KR)
Title: Photoarray for detecting time-dependent image data
Inventor: LICHTSTEINER PATRICK
IPC: G06T1/00
Filed: 2006-05-29
Abstract: The photoarray comprises a one-or two-dimensional array of cells (10), where each cell (10) has a photosensor (D, Tl-T4) generating a sensor signal dependent on a light intensity at the cell (10), a first capacitor (Cl) being charged by the time-derivative of the current, at least one threshold detector (T9-TIl; T12-T14) detecting if the voltage over the first capacitor (Cl) exceeds a threshold value and generating an output signal if yes, and a discharge device (T7) for discharging the first capacitor after occurrence of said output signal. Such a cell is generates an event only when the incoming light intensity changes, which reduces the amount of data to be processed from the photoarray. ® KIPO & WIPO 2008
Patent KR-20090075495-A (KR)
Title: Portable terminal and method for providing network contents using the same
Inventor: MO SOON HEE
IPC: H04M1/72442
Filed: 2008-01-04
Abstract: A portable terminal and a method for providing network contents using the same are provided to increase user satisfaction by allowing a user to use various contents at desired time when a target is driving. A controller(180) searches a driving path from a start point to a destination by using a stored map data, and it also driving guide information along the driving path. A wireless communications unit(110) receives a first content having a replay time corresponding to a required time from a content supply server. An output unit outputs the first content and the guide information in driving along the driving path.
Patent KR-20090081197-A (KR)
Title: Rechargeable battery
Inventor: KIM YONG SAM
IPC: H01M50/553
Filed: 2008-01-23
Abstract: A secondary battery is provided to increase the contact area of a gasket and a terminal hole, thereby enhancing the sealing property between an electrode terminal and a cap plate. A secondary battery(100) comprises an electrode group(15) which comprises a separator(13), and an anode(11) and a cathode(12) arranged at the both sides of the separator; a case(14) which accommodates the case; electrode terminals(21,22) which are electrically connected to the electrode group and are projected to the outer part of the case; and a cap plate(17) which seals the case, and has the terminal hole(17a) where the electrode terminals are inserted formed along the circumference of the terminal hole and a sealing reinforcement part(17b) thicker than the surrounding.
Patent KR-20090085826-A (KR)
Inventor: JUNG HYUNG CHAN
IPC: B41F15/14
Filed: 2008-02-05
Abstract: 본 발명은 스크린 프린트기용 스텐실마스크 클리너에 관한 것으로서 클리너프레임의 일 측에 클리닝페이퍼를 권취하여 공급하는 공급롤과, 상기 공급롤로부터 인출된 클리닝페이퍼를 권취하는 권취롤을 장착하여 구비되는 클리너프레임과, 상기 클리너프레임의 중앙에 설치하는 클리닝블럭과, 상기 클리닝블럭 중앙에 설치하여 클리닝페이퍼로 알콜을 분사하는 분사노즐과, 상기 분사노즐의 양측에 형성하여 스텐실마스크에 묻어있는 납액을 흡입할 수 있도록 진공수단과 연결되는 진공홀과, 상기 진공홀의 양측에 형성되는 러버홀에 고정되어 스텐실마스크와 연접되는 클리닝러버를 포함하여 스크린프린트기의 피시비에 납액을 도포하는 스텐실마스크에 묻어 있는 납액을 제거하여 청정한 상태로 유지하는 클리너에 있어서; 상기 러버바디의 첨예부가 스텐실마스크의 전체 폭에 대하여 고르게 밀착되도록 중앙부위를 돌출시킨 원호형상으로 구성하고, 상기 권취롤을 작동시키는 권취모터를 클리너의 이동속도에 맞게 구동시켜 이동과정에서 항상 깨끗한 상태의 클리닝페이퍼가 스텐실마스크와 연접하여 납액 또는 이물질을 제거할 수 있도록 제어하는 논리수단을 더 가지고 보다 깨끗한 상태의 클리닝이 가능하도록 한 것이 특징이다. 
     
     스크린프린트, 피시비, 클리닝
Patent KR-20090086803-A (KR)
Title: Optical disc drive apparatus having a shock absorber for optical pickup unit
Inventor: KIM SE YOON
IPC: G11B33/08
Filed: 2008-02-11
Abstract: An optical disc drive apparatus for optical pickup unit having a shock absorber is provided to dampen the impact applied to the optical pick-up when an external shock occurs, without changing the size and design of the optical disc drive apparatus. An optical disc drive apparatus for optical pickup unit comprises an optical pick-up(24), a step motor(23), a feed guide, a holder, a collision speed reducing member(29). The optical pick-up performs record/reproduction of information on an optical disc. The step motor reciprocates the optical pick-up toward the inner and outer periphery of the optical disc. The feed guide converts the rotational motion of the lead screw of the step motor into linear motion. The holder is formed in parallel on one side of the feed guide. The collision speed reducing member is arranged between the holder and the feed guide, surrounding the lead screw partially or completely.
Patent KR-20080080006-A (KR)
Title: Diesel engine system with exhaust gas recirculation
Inventor: IDE KAZUNARI
IPC: F02M25/07
Filed: 2008-02-15
Abstract: A diesel engine system with an exhaust gas recirculation device is provided to cool air in an intermediate cooling unit, supply the cooled air to a diesel engine through a throttle valve, and control a flow rate of the air. An air inlet path(3) is connected to an air inlet port(2a) of a diesel engine(2). An air discharge path(4) is connected to an air discharge port(2b) of the diesel engine. A turbo charger(5) is driven by an exhaust gas discharged through the air discharge path to compress sucked air. An exhaust gas processor(6) removes NOx and PM from the exhaust gas. An EGR(Exhaust Gas Recirculation) path(7) is provided to connect the air discharge port and the air inlet port. The air inlet path is formed by a wheel of the turbo charger, an intermediate cooling unit(11), and a throttle valve(12).
Patent KR-20090090035-A (KR)
Title: Cylindrical secondary battery
Inventor: LEE MYUNG RO
IPC: H01M10/04
Filed: 2008-02-20
Abstract: A cylindrical secondary battery is provided to improve insulation performance of an electrode assembly and the safety in an impact test by forming a ceramic layer on a positive plate or a negative plate. A cylindrical secondary battery comprises an electrode assembly formed by winding a positive electrode plate, a negative electrode plate, and a separator inserted between the positive electrode plate and the negative electrode plate; and a cylindrical can accommodating the electrode assembly. The electrode assembly includes a ceramic layer coated on the surface of at least one polar plate of the positive electrode plate and the negative electrode plate; and a center pin inserted into the core part of the electrode assembly.
Patent KR-20090091445-A (KR)
Title: Fleshy prawn preserved in soy sauce process
Inventor: PARK JIN SICK
IPC: A23L27/00
Filed: 2008-02-25
Abstract: A recipe for crayfish preserved in soy sauce is provided to improve the preservation and keep the firm texture of crayfish preserved in soy sauce. A recipe for crayfish preserved in soy sauce is comprised of the following steps. Cooking liquor 2-15wt.pt., kastuobushi 0.3-3wt.pt., glycyrrhizae radix 0.1-1.5wt.pt., angelicae gigantis radix 0.1-1.5wt.pt., garlic 0.5-10wt.pt., zingiberis rhizoma crudus 0.1-2wt.pt., onion 1-15wt.pt., dilapidation 0.2-8wt.pt., and sweetener 0.05-1.5wt.pt. are added in the soy sauce diluted solution 100.0. The mixture is boiled at 100-120‹C for 3 to 10 minutes, and makes meat juice by cooling in a room temperature(P10). The solid material is rescued from the meat juice. It is again boiled at 100-120‹C for 1 to 5 minutes. It cools with the room temperature and the undiluted solution is manufactured(P20). The crayfish of 20-70wt.pt. is dipped in the soy sauce diluted solution 100.0, and adds curry powder 0.1-2wt. pt., wasabi 0.2-1.5wt.pt., garlic 0.5-10wt.pt., zingiberis rhizoma crudus 0.1-1.2 wt.pt., onion 1-10wt.pt., and capsicum annuum 0.1-1.5wt.pt., and charcoal 0.5-5wt.pt. The mixture of step (v) and step (iv) is aged at 2 to 6‹C for 8 to 80 hours and the intestinal fluid is made(P30).
Patent KR-20090092015-A (KR)
Title: Ph-sensitive polyethylene oxide co-polymer and synthetic methode thereof
Inventor: KIM JUNG AHN
IPC: C08G65/32
Filed: 2008-02-26
Abstract: A method for manufacturing a pH-sensitive polyethylene oxide co-polymer is provided to prepare a pH-sensitive maleic acid or fumaric acid copolymers and to control the molecular weight of bio-compatible polyethylene oxide. A polyethylene oxide co-polymer comprises repeating units represented by chemical formula 1 and 2. A method for manufacturing the polyethylene oxide co-polymer comprises the steps of: performing living polymerization of an ethylene oxide monomer by using alkali-metal alkoxide as an initiator to prepare polyethylene oxide; copolymerizing the polyethylene oxide and the monomer represented by chemical formula 12; and carboxylating imidized blocks by using hydrated hydrazine.
Patent KR-20090034267-A (KR)
Title: A sanitation facility of non-point pollution sources
Inventor: KIM LEE HYUNG
IPC: E02B15/00
Filed: 2008-03-03
Abstract: A filter type waterway for reducing nonviscouse pollutants in which the by-pass channel is installed is provided to reduce nonviscouse pollutants included in rainwater by filtering. A filter type waterway for reducing nonviscouse Pollutants is composed of an influent water collecting well(10) in which the rain fall effluent is flowed in, a filter waterway(20) which is connected to the influent water collecting well to filtrate the nonviscouse pollutant included in the rain fall water, and an effluent collecting well(30) for discharging the water after collecting the water processed with the filter waterway.
Patent KR-20090097723-A (KR)
Title: Phase change random access memory and layout method of the same
Inventor: PARK HAE CHAN
IPC: H01L27/115
Filed: 2008-03-12
Abstract: A phase change memory device and a layout method thereof are provided to maintain dummy cells into a turn off state by supplying a voltage more than an activation voltage level of a bit line to a dummy active region in which dummy cells are formed. A first active region is connected to each global word line(GWL0~GWL7). Phase change memory cells(23) are formed between bit lines(BL0~BL7). A plurality of memory cell strings(22) performs a phase change of the memory cell when a second voltage of a level lower than a first voltage level is supplied. A dummy cell string(24) includes a plurality of dummy cells having the same phase change structure as the memory cells and a second active region. Each memory cell includes a switching device and a phase change resistor connected between the bit line and the first active region. A plurality of dummy cells includes a dummy switching device and a dummy phase change resistor.
Patent KR-20090086011-A (KR)
Title: Method and apparatus for the configuration of reception/transmission timing for enhanced uplink service in cell_fach state in mobile communication system
Inventor: HEO YOUN HYOUNG
IPC: H04L1/12
Filed: 2008-03-14
Abstract: A transmission/reception time point setting method and an apparatus thereof in a mobile communication system using an enhanced uplink packet data are provided to set up retransmission time by each E-DCH set when E-DCH(Enhanced Uplink) channel is set as a start point. A NodeB(201) recognizes the channel state of terminals using E-DCH and schedules the data transmission of each terminal. A terminal(204) positioned in a distant place in NodeB is allocated at low data rate. The terminal close to NodeB is allocated the high data rate.
Patent KR-20090103088-A (KR)
Title: Method and apparatus for controlling safety operation of excavator
Inventor: HONG DAE HIE
IPC: E02F9/20
Filed: 2008-03-27
Abstract: PURPOSE: A safety operation control method of an excavator and a device thereof are provided to prevent damage of a person by recognizing a danger when an obstacle is detected, and to operate the excavator safely. CONSTITUTION: A safety operation control method of an excavator includes the following steps of: determining a rotating swing motion or a backward motion of the excavator(S310); detecting an obstacle when the excavator move backward or runs a rotating swing motor(S312); and controlling the rotating swing motor or the backward motion of the excavator according to existence of the obstacle.
Patent KR-20090105306-A (KR)
Title: Vacuum valve
Inventor: YOO CHOONG SIK
IPC: F16K51/02
Filed: 2008-04-02
Abstract: PURPOSE: A vacuum valve is provided to prevent the malfunction by allowing a user to check the operated state of a valve by the naked eye. CONSTITUTION: A vacuum valve installed between a vacuum pump and a vacuum chamber to control the air flow comprises a cylinder(100), a sealing object and a head. The cylinder has an entrance connected with the vacuum chamber and a port(120) connected to the vacuum pump. The sealing object closes the entrance. A flow channel penetrates through the sealing object. A nut is formed at an upper part of the sealing object. The head is arranged at an upper part of the sealing object inside the cylinder and is elevated.
Patent KR-20090023025-A (KR)
Title: Solar cell receiver having an insulated bypass diode
Inventor: FANG LU
IPC: H01L29/861
Filed: 2008-04-03
Abstract: A solar battery receiver having insulated by-pass diode adds the mechanical integrity by using a dielectric material to reduce the possibility that diode is separated. The solar battery(30) has one or more Ð -Ð compound semiconductor layers. The diode(14) is connected in parallel with the solar battery. The solar battery does not produce the critical voltage or greater. The diode is biased to the forward direction. The diode is encapsulated by the coating(16). The air gap between the anode(11) of diode and the cathode(13) is removed by using undercoating. The connector(40) is connected to the other solar battery receiver.
Patent KR-20090106071-A (KR)
Title: Cooker and method for controlling the same
Inventor: LEE SANG RYUL
IPC: F24C11/00
Filed: 2008-04-04
Abstract: PURPOSE: A cooker and a method for controlling the same are provided to cook food accurately according to cooking temperature set up in advance. CONSTITUTION: A cooker comprises a plurality of heating sources, an input part(60), a temperature sensor(50), and a controller(70). A plurality of heating sources comprises a convection device(40). The heating source comprises one or more among magnetron(10), an upper heater(20) and a bottom heater(30). The convection device heats the food in a cavity(1). The actuating signal for the drive of the heating source is input to the input part. The temperature sensor senses the temperature of the cavity. The controller drives and stops the convection device according to the temperature of the cavity compared with the standard temperature.
Patent KR-20090110457-A (KR)
Title: Golf practice device
Inventor: RYU JAE BEK
IPC: A63B69/36
Filed: 2008-04-18
Abstract: PURPOSE: A golf practicing device is provided to display scores of golf practice results to measure a golfer's ability exactly. CONSTITUTION: A golf practicing device comprises the following units. A card recognition unit(105) recognizes a membership card issued by a franchise. A certain amount of money is inputted into the card recognition unit. A display unit(107) displays the number of golf balls to be supplied to a user based on the inputted money. A money inputting unit(10) is equipped with an output unit showing a score of a golf practice result. A base plate(301) is settled at some distance from the money inputting unit. A supply member(303) supplies the golf balls to the base plate. A golf ball sensor senses the golf balls settled on a settling plate. A golf ball supplier(30) comprises a golf ball accommodating member where the golf balls are to be settled.
Patent KR-20090112252-A (KR)
Title: Apparatus and Method for security using camera of user terminal
Inventor: LEE EUNG PYO
IPC: G07F19/00
Filed: 2008-04-24
Abstract: PURPOSE: A security device and a method thereof using a photographing unit of a user terminal taking a picture of an image of a customer on a PIN pad are provided to confirm a customer through a customer image which is taken by installing a camera on the pin pad. CONSTITUTION: A photographic unit(413) is formed in a user terminal(412). A client(411) inputs user information to a user terminal. Servers store the image information of the user. An account terminal is connected to the user terminal and the server. The account terminal compares the photographed user client image and the user client image saved in the server. The photographed user image is stored in the security server.
Patent KR-20090112772-A (KR)
Title: Device for opening and closing cathode of fuel cell
Inventor: JEON YEI SIK
IPC: H01M8/04
Filed: 2008-04-25
Abstract: PURPOSE: A device for opening and closing a cathode of a fuel cell is provided to prevent catalyst corrosion of a cathode and the diffusion of air to the anode, and to improve durability and performance of the fuel cell. CONSTITUTION: A device for opening and closing a cathode of a fuel cell includes a body portion(10), an opening and closing unit, and a transfer path of opening and closing unit. The body portion comprises a cooling water supply hole(12), an air supply hole(14), and an air exhaust hole(16) so that a cooling water supply line(22), air supply line(24) and air exhaust line(26) coincide. The opening and closing unit is built-in in the body portion.