baber/WOPTO huggingface dataset:
Patent KR-20080085094-A (KR)
Title: Uv-curable fuel cell sealants and fuel cells formed therefrom
Inventor: JACOBINE ANTHONY FRANCIS
IPC: H01M8/02
Filed: 2007-01-16
Abstract: A fuel cell, having improved sealing against leakage, includes a fuel cell component having a cured sealant, wherein the cured sealant includes a telechelic-functional polyisobutylene, an organhydrogenosilane crosslinker, a platinum catalyst and a photoinitiator. The fuel cell component may be a cathode flow field plate, an anode flow field plate, a resin frame, a gas diffusion layer, an anode catalyst layer, a cathode catalyst layer, a membrane electrolyte, a membrane-electrode-assembly frame, and combinations thereof. A method for forming such a fuel cell includes the steps of providing a fuel cell component including a substrate; providing a mold having a cavity; positioning the mold so that the cavity is in fluid communication with the substrate; applying a curable liquid sealant composition into the cavity, wherein the curable sealant composition includes a telechelic-functional polyisobutylene, an organhydrogenosilane crosslinker, a platinum catalyst and a photoinitiator; and curing the composition with actinic radiation.
Patent KR-20080094929-A (KR)
Title: Water-absorbing resin particle agglomerates and process for production thereof
Inventor: HIGASHIMOTO NAONORI
IPC: C08F6/22
Filed: 2006-11-01
Abstract: A process for the production of water-absorbing resin particle agglomerates by which water-absorbing resin particles having satisfactory high water-holding capacity and large diameters can be produced without using special material, which comprises the following steps (1) and (2): the polymerization step (1) of suspending an aqueous monomer solution containing a salt of an unsaturated carboxylic acid in an organic solvent in the presence of a nonionic surfactant and subjecting the resulting suspension to reversed phase suspension polymerization to form water-absorbing resin primary particles and the agglomeration step (2) of agglomerating the primary particles with a water-soluble solvent; and water-absorbing resin particle agglomerates stably exhibiting high water-holding capacity which satisfy the following requirements (a) and (b): (a) the water-absorbing resin constituting the primary particles is a polymer in which carboxyl-containing units account for at least 50% by mole of all the repeating units constituting the molecular chain and at least part of the carboxyl-containing units are neutralized with at least one base selected from among alkali metals, amines, and ammonia and (b) the water-absorbing resin particle agglomerate contains a portion having a degree of neutralization of carboxyl of 40% by mole or below on the outer surface of the agglomerate and a portion having a degree of neutralization of carboxyl of 50% by mole or above inside the agglomerate.
Patent KR-20080114724-A (KR)
Title: Flexible capacitive sensor
Inventor: DEANGELIS ALFRED R
IPC: H03K17/96
Filed: 2007-02-06
Abstract: The invention relates to a flexible, resilient capacitive sensor suitable for large-scale manufacturing. The sensor comprises a dielectric, an electrically conductive layer on the first side of the dielectric layer, an electrically conductive layer on a second side of the dielectric layer, and a capacitance meter electrically connected to the two conductive layers to detect changes in capacitance upon application of a force to the detector. The conductive layers are configured to determine the position of the applied force. The sensor may be shielded to reduce the effects of outside interference. ® KIPO & WIPO 2009
Patent KR-20080108126-A (KR)
Title: Apparatus for treating particles
Inventor: GARNER JAY R
IPC: B27N1/02
Filed: 2007-03-02
Abstract: An apparatus (20) for treating a plurality of particles, such as ammonium sulfate, with a coating, such as a wax, to prevent caking of the particles. The apparatus includes a feed chute (22), a diffuser (26) and an exit chute (24). An applicator is mounted adjacent a base of the diffuser for spraying the coating downwardly away from the diffuser into a predefined pattern. The exit chute includes a deflector (66) for intersecting a curtain of particles falling from the diffuser and for redirecting the particles into the predefined pattern of the coating. A heating element (78) is mounted to the deflector for maintaining a predetermined temperature of the deflector thereby preventing accumulation of the coating on the deflector. ® KIPO & WIPO 2009
Patent KR-20090009199-A (KR)
Title: Dimers of artemisinin derivatives, preparation thereof and therapeutic use thereof
Inventor: COMMERCON ALAIN
IPC: A61P35/00
Filed: 2007-04-06
Abstract: The present invention relates to novel dimers of specific artemisinin derivatives, to the preparation thereof, to compositions containing them, and to their use as a medicament, in particular as anticancer agents. (I).
Patent KR-20090051003-A (KR)
Inventor: NAKAZAWA HIROYUKI
IPC: B25B21/00
Filed: 2007-09-05
Abstract: 본 발명의 전동 드라이버(10)는, 비트홀더(14)와, 상기 비트홀더(14)를 회전 구동하는 모터(46)와, 상기 모터(46)에 전력을 공급하기 위한 전기 2중층 콘덴서(50A, 50B)와, 외부 전원과 접속하기 위한 드라이버 접속단자(56, 60)와 상기 전기 2중층 콘덴서(50A, 50B)나 모터(46)를 제어하는 제어부(110) 및 그것들을 수용 또는 지지하는 하우징(12)을 가진다.  그리고 이 전동 드라이버(10)는, 직류전원과, 상기 전동 드라이버(10)와 걸어맞추기 위한 드라이버 걸어맞춤부(76)와, 상기 드라이버 접속단자(56, 60)와 접속되는 유닛 접속단자(98, 100) 및 그것들을 수용 또는 지지하는 충전유닛(70)에 접속된다.
Patent KR-20090009249-A (KR)
Title: Metal surface treatment and use of the same
Inventor: HIRAO HIROHIKO
IPC: C23C22/48
Filed: 2007-05-16
Abstract: A metal surface treatment agent is provided for improving solder wettability to the surface of a metal conductive section constituting a circuit section of a printed wiring board, at the time of soldering an electronic component or the like to the surface of the conductive section. A method for manufacturing a printed wiring board whereupon a chemical film is formed on the surface of a metal conductive section by bringing the surface treatment agent into contact with the surface of the metal conductive section, and a method for manufacturing a printed wiring board to which soldering is performed by using a lead-free solder after forming a chemical film on the surface of a metal conductive section by bringing the surface treatment agent into contact with the surface of the metal conductive section are also provided. The metal surface treatment agent is characterized in containing an imidazole compound and a gluconic compound as effective components.
Patent KR-20090015966-A (KR)
Title: Adapted led device with re-emitting semiconductor construction
Inventor: HAASE MICHAEL A
IPC: H01L33/08
Filed: 2007-06-06
Abstract: An article includes an LED that has an emitting surface. A reemitting semiconductor structure has an emitting surface and converts light emitted by the LED to light of a different wavelength. At least one of the emitting surfaces frustrates total internal reflection.
Patent KR-20090018961-A (KR)
Title: Temperature adjustment in oxidation reactions of hydrocarbons
Inventor: VON WATZDORF JOBST RUEDIGER
IPC: C07C45/27
Filed: 2007-05-11
Abstract: The invention relates to a method for carrying out catalyzed oxidation reactions of hydrocarbons on a catalyst that is arranged in a reactor. The method according to the invention is characterized in that the product gas flow of the catalyzed oxidation reaction is cooled directly after its exit from the reaction zone of the reactor by feeding a temperature-controlled gas flow which is fed by means of at least one feeding device to the area between the lower reactor bottom and the outlet of the product gas flow.
Patent KR-20090029747-A (KR)
Title: Motor arrangement
Inventor: CAVALLUCCI DENIS
IPC: B60J5/04
Filed: 2007-06-29
Abstract: A motor arrangement having a rotor with a north rotor magnetic pole and a south rotor magnetic pole, the rotor being rotatable about a rotor axis between a first rotor position and a second position, the rotor including a first rotor abutment and a second rotor abutment, a stator having a first stator magnetic pole and a second stator magnetic pole, the stator having a first stator condition in which the first stator magnetic pole is a north stator magnetic pole and the second stator magnetic pole is a south stator magnetic pole, and a second stator condition in which the first stator magnetic pole is a south stator magnetic pole and the second stator magnetic pole is a north stator magnetic pole, the first stator condition corresponding to the first rotor position in which the north rotor magnetic pole is proximate the second stator magnetic pole and the south rotor magnetic pole is proximate the first stator magnetic pole, the second condition corresponding to the second rotor position in which the north rotor magnetic pole is proximate the first stator magnetic pole and the south rotor magnetic pole is proximate the second stator magnetic pole, an output member being rotatable about the rotor axis and having a first output abutment engageable by the first rotor abutment to move the output member in a first rotational direction and having a second output abutment engageable by the second rotor abutment to move the output member in a second rotational direction, the output member being rotatable relative to the rotor to a limited extent defined by the first and second output abutments and the first and second rotor abutments, the motor arrangement further including a first stop to limit movement of the rotor past the first rotor position and a second stop to limit movement of the rotor past the second rotor position.
Patent KR-20090017658-A (KR)
Title: Single phase yttrium phosphate having the xenotime crystal structure and method for its synthesis
Inventor: GRAY SANDRA L
IPC: C01F17/00
Filed: 2007-06-01
Abstract: Methods for producing substantially single phase yttrium phosphate which exhibits the xenotime crystal structure are disclosed. The methods can be practiced without the use of high temperatures (e.g., the methods can be practiced at temperatures less than 1000 °C.). The resulting yttrium phosphate can be in the form of particles which comprise interwoven strands of crystals of yttrium phosphate and/or nanoparticles prepared from such particles.
Patent KR-20090033341-A (KR)
Title: Use of a hydrophilic matrix comprising a polyacrylic acid derivative, a cellulose ether and a disintegrant for the manufacture of a medicament for treating female genital disorders
Inventor: DE LUIGI BRUSCHI STEFANO
IPC: A61K9/20
Filed: 2007-06-21
Abstract: a) at least one polyacrylic acid derivative in preferred amounts of 0.5-40%, b) at least one cellulose ether in preferred amounts of 30-90% and c) at least one disintegrant in preferred amounts of 2-50%, with respect to the weight of the matrix. This matrix is used in combination with at least one pharmaceutically acceptable active principle for manufacturing solid bioadhesive controlled release formulations for the treatment of vaginal disorders, such as vulvovaginal candidiasis, bacterial vaginosis or trichomoniasis. The matrix is used in solid formulations in amounts of about 5-60%, preferably 20-40%, and the active principle in amounts of about 2-70 %, preferably 5-50% with respect to the weight of the formulation.
Patent KR-20100081496-A (KR)
Title: Manual release device opening and closing door of screen door
Inventor: JANG BOK KYU
IPC: B61B1/02
Filed: 2009-01-06
Abstract: PURPOSE: A manual release device for an opening and closing door of a screen door is provided to reduce accidents on a railroad by allowing the opening and closing door to be easily opened from a railroad side in an emergency. CONSTITUTION: A manual release device for an opening and closing door of a screen door comprises an emergency handle(20), a moving piece(25) and a vertical rod. The emergency handle comprises a handle(22), a rotary cylinder(26), and a shaft(21). The rotary cylinder comprises a bracket(23) coupled with a side of a frame of an opening and closing door. The shaft is inserted and fixed in the rotary cylinder. The moving piece is moved together with the emergency handle. The vertical rod with one end fixed to the moving piece is raised and lowered relative to a lock bar in the position vertically facing the lock bar and equipped with a guide bracket for guiding stable movement of the vertical rod. The lock bar selectively locks and unlocks the opening and closing door according to an electric signal of an automatic opening and closing system installed on the top of the frame.
Patent KR-20100083899-A (KR)
Title: Seed filament for manufacturing polycrystalline silicon rod
Inventor: YOUN SOON KWANG
IPC: C30B29/06
Filed: 2009-01-15
Abstract: PURPOSE: A seed filament for manufacturing a polycrystalline silicon rod is provided to prevent arbitrary separation of a connection part of a slid rod and a connection rod by uniformly assembling the connection part of the slid rod and the connection rod. CONSTITUTION: A seed filament for manufacturing a polycrystalline silicon rod includes a slim rod(10) installed at a vertical direction and is assembled to an electrode(112) of a reaction chamber and a connection rod(20) of which both ends are supported. An insertion groove is formed on the top of the slid rod. The seed filament guides extraction of silicon by thermal reaction and is connected to an electrode prepared at the bottom of the reaction chamber.
Patent KR-20100089938-A (KR)
Inventor: PARK JUNG SHIK
IPC: E02D27/32
Filed: 2009-02-05
Abstract: PURPOSE: A concrete foundation for installation of an underwater structure and an installation method of an underwater concrete structure using the same are provided to minimize damage to ecosystem and reduce the cost and period for installation of an underwater structure. CONSTITUTION: A concrete foundation for installation of an underwater structure comprises a wall structure(3), a water barrier(4), steel bars(5) for horizontal and vertical regulation, vertical through holes(6), a control space and a plurality of fixing rings(8). The water barrier is fixed to the lower outer side of the wall structure. The steel bars for horizontal and vertical regulation are installed in the vertical through holes of the wall structure so as to vertically move in the vertical through holes. The control space is provided to control the vertical motion of the steel bars. The fixing rings are provided on the top of the wall structure in order to suspend the rope of a crane.
Patent KR-20100092321-A (KR)
Title: A calibration device for a compass
Inventor: LEE WON YOUNG
IPC: G01C17/38
Filed: 2009-02-12
Abstract: PURPOSE: A calibration device for a compass used as a learning tool is provided to detect malfunction of a compass in such a case that the needle of the compass is overturned due to careless use or the influence of magnets. CONSTITUTION: A calibration device for a compass used as a learning tool comprises an electromagnet, a micro computer, a resistor, a condenser, a relay, a push switch, an adaptor, a multi-functional board, and an enamel line. The electromagnet converts electrical energy into magnetic energy. The microcomputer outputs a command for performing a predetermined operation through program. The relay changes electrical contact with the operation of a small electromagnet. The push switch performs on/off function of a contact point by an external force. The adapter changes AC power to DC power. In the multi-functional board, electrical components are inserted and brazed. The enamel wire is made of a copper wire with the surface coated with an insulator.
Patent KR-20100092605-A (KR)
Title: A printed circuit board and method for manufacturing the same
Inventor: LIM SEOL HEE
IPC: H05K1/02
Filed: 2009-02-13
Abstract: PURPOSE: A printed circuit board and a method for manufacturing the same are provided to increase the reliability by improving shock resistance and flexibility. CONSTITUTION: A printed circuit board comprises a first polyimide film layer(110), a second polyimide film layer(120), a circuit pattern(140), and a conductive via(150). A second polyimide film layer is formed on the first polyimide film layer. A circuit pattern is buried in the second polyimide film layer. The conductive via passes through the first and the second polyimide film layer.
Patent KR-20100093915-A (KR)
Title: Cache memory
Inventor: CHUNG SUNG WOO
IPC: G11C11/41
Filed: 2009-02-17
Abstract: PURPOSE: By sanctioning the enforcement voltage signal when accessing the word line having the cache memory is the access time failure the access time delay of the word line is reduced and the access failure of the cache memory can be minimized. CONSTITUTION: It decodes the inputted address signal and the row decoder(10) outputs. Whether the cell having the word line voltage control logic(50) is the access time failure in the word line is included or not the basis voltage signal is outputted according to whether or not. The split wordline driver is connected to the output lines of the row decoder one-to-one. The split wordline driver(20) supplies the basis voltage signal or the enforcement voltage signal outputted from the word line voltage control logic to word lines.
Patent KR-20100096454-A (KR)
Title: Titanium dioxide composite powder and the makeup cosmetic composition containing the same
Inventor: PARK SE JUN
IPC: A61K8/891
Filed: 2009-02-24
Abstract: PURPOSE: A titanium dioxide composite power and base makeup composition containing the same are provided to apply smoothly without lump. CONSTITUTION: A titanium dioxide composite powder is obtained by mixing silicon elastomer to a titanium dioxide powder and coating with polymethylsilsesquoxane. The average particle size of the titanium dioxide is 0.1-10 um. The silicon elastomer is dimethicone/vinyldimethicone cross polymer.
Patent KR-20100100340-A (KR)
Title: Stirling engine with 8 sylinder
Inventor: LEE HAN JONG
IPC: F02B75/16
Filed: 2009-03-06
Abstract: PURPOSE: An 8-cylinder stirring engine is provided to output maximum power despite small size and light weight by the connection of an upper cylinder and a lower cylinder. CONSTITUTION: An 8-cylinder stirring engine comprises a cylinder cam, four upper cylinders(20a~20d), four lower cylinders(30a~30d), four piston rods(40a,40b,40d), a first gas flow pipe, a heater(60), a cooling device(70), a first regenerator, and four output shafts(90). A closed curve groove is formed on the outer surface of the cylinder cam. The four upper cylinders are formed with upper pistons inside and are sealed with operation gas. The four lower cylinders are formed with lower pistons inside and are sealed with operation gas. The four first gas flow pipes are connected to the upper cylinders and the lower cylinders. The heater heats the upper part of the first gas flow pipe and the upper cylinder.
Patent KR-20100102361-A (KR)
Title: Home sensor network server
Inventor: KIM KI HYUNG
IPC: H04W84/18
Filed: 2009-03-11
Abstract: PURPOSE: A home sensor network server is provided to convert a received sensor message into a text message and transmit the converted text message to a messenger application. CONSTITUTION: A communication interface(210) transmits and receives a text message to and from a mobile terminal and is connected to the Internet. An USN(Ubiquitous Sensor Network) interface is connected to a USN, and transmits and receives a sensor message to and from a sensor through the USN. A control unit(230) executes an sensor application(240) and a messenger application(250).
Patent KR-20100104252-A (KR)
Title: Novel scolecobasidium tshawytschae and method for preparing a gibberellin using the same
Inventor: LEE IN JUNG
IPC: C12P1/02
Filed: 2009-03-17
Abstract: PURPOSE: A method for promoting plant growth using Scolecobasidium tshawytschae P-4-3 which produces gibberellins is provided to produce GA1, GA3, GA4, GA7, GA15, and GA24. CONSTITUTION: A novel strain Scolecobasidium tshawytschae massively produces crop hormone gibberellins. The Scolecobasidium tshawytschae P-4-3 is deposited by KCTC11465BP. The gibberellin contains GA1, GA3, GA4, GA7, GA15, and GA24. A composition for promoting plant growth contains culture medium of Scolecobasidium tshawytschae culture medium as an active ingredient. The composition contains gibberellins.
Patent KR-20090041369-A (KR)
Title: Snare complex formation inhibiting composition comprising natural extracts
Inventor: KWEON DAE HYUK
IPC: A61K8/97
Filed: 2009-03-23
Abstract: A cosmetic composition containing flower extracts is provided to inhibit SNARE(soluble N-ethylmaleimide-sensitive factor attachment protein receptor) complex formation, control neutrotransmitter discharging and improve wrinkles. A cosmetic composition contains Platycarya strobilacea extracts as active ingredients so as to inhibit SNARE(soluble N-ethylmaleimide-sensitive factor attachment protein receptor) complex generation and control neutrotransmitter discharging. The Platycarya strobilacea extracts is obtained by water or C1-C4 alcohol. The C1-C4 alcohol represents methanol or ethanol. The cosmetic composition has a formulation selected from the group consisting of solution, colloidal suspension, oil emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing oil, powder foundation, emulsion foundation, wax foundation or spray.
Patent KR-20100107301-A (KR)
Title: Radioactive oil processing system
Inventor: KIM DONG GYUN
IPC: G21F9/06
Filed: 2009-03-25
Abstract: PURPOSE: A radioactive waste oil processing system is provided to improve the purification process efficiency of the radioactive oil by remarkably enhancing the water separation efficiency in the waste oil storage tank. CONSTITUTION: A waste oil storage tank(10) stores the waste oil. The waste oil storage tank comprises a heating unit(84) heating the waste oil and a pressuring unit(86). The pressuring unit decompresses the pressure of a waste oil storage chamber(12). The heating unit is an electrical heating wire(84a) installed on one of the waste oil storage tank and the waste oil storage chamber.
Patent KR-20100116336-A (KR)
Title: Spindle motor
Inventor: LEE MYUNG SEOK
IPC: H02K29/00
Filed: 2009-04-22
Abstract: PURPOSE: A spindle motor is provided to prevent the change of FFC terminal by supporting the terminal of the FFC(Flexible Flat Cable) with a reinforcing film. CONSTITUTION: A spindle motor comprises a base(110), a substrate(120), and a motor unit(130). The substrate and the motor unit are combined with the base. The motor unit is contacted with the substrate. The substrate is a circuit for driving the motor unit. An FFC(140) has an insulated coating and a plurality of terminals. The insulated coating covers the central part of a terminal. One end of the terminal is connected to the substrate through soldering.
Patent KR-20100117263-A (KR)
Title: Food packing paper and how to make it
Inventor: KWON SAE WOOK
IPC: B32B27/32
Filed: 2009-04-24
Abstract: PURPOSE: A wrapping paper for food and a manufacturing method thereof are provided to mix polyethylene which has comparatively high stickiness and high melting point with paraffin wax which has comparatively low stickiness and low melting point and spray it to a basis paper, thereby enhancing the stickiness ad heat resistance. CONSTITUTION: A wrapping paper for food and a manufacturing method is comprised of next; a melting step of mixing a paraffin wax with a polyethylene and melting the colloid platinum by adding total comparison to weight 0.01~5%(S10), a stirring step of comprising the mixture of the paraffin and polyethylene and colloid platinum uniformly(S15), an applying step of spraying the melted material to a basis paper by covering it to the applying roller(S20), a cooling step of cooling the sprayed wrapping paper(S30), a printing step of printing the mark or character on the wrapping paper(S40).