baber/WOPTO huggingface dataset:
Patent KR-20050056949-A (KR)
Title: Radio receiver with variable bandwidth if filter
Inventor: LI JUNSONG
IPC: H04B1/10
Filed: 2003-07-23
Abstract: A radio receiver (100) has an IF (intermediate frequency) filter (200) for automatically adjusting its intermediate frequency. The filter (200) includes a filter bank (304), an accumulative sub-band formation (322) and an accumulative sub-band power estimator/switch control (324). The filter bank (304) generates sub-bands, each sub-band having a predetermined frequency range. The accumulative sub-band formation (322) selectively sums the sub-bands to provide lowpass filters having incrementally increasing bandwidth. Power estimates of the lowpass filters are used to determine which lowpass filter output is appropriate for adjacent station interference. Also, if there is no adjacent station interference, the IF filter (200) selects the appropriate filter output depending on the signal strength of the desired station.
Patent KR-20050065525-A (KR)
Title: Toothbrush
Inventor: MOSKOVICH ROBERT
IPC: A46B9/04
Filed: 2003-08-08
Abstract: A toothbrush comprises a handle having an elongated head mounted to the handle. The head has a longitudinally central portion which comprises a plurality of longitudinally aligned segments connected to each other by a joint. Cleaning elements are mounted to the segments and extend outwardly from the outer surface of the head. A shelf-like protrusion extends laterally outwardly from each side of the central section. Further cleaning elements are flexibly mounted to the protrusions. Preferably the shelf-like protrusions are covered with an elastomer. The central section is made of a harder material than the material of the covered protrusions.
Patent KR-20050046761-A (KR)
Title: Method and apparatus for leak testing
Inventor: LEHMANN MARTIN
IPC: G01M3/00
Filed: 1998-03-10
Abstract: For leak testing closed containers (9) which are filled with a filling product containing at least one liquid component, the container is introduced in a test cavity (1) which is evacuated at least down to vapour pressure of that liquid component. The pressure in the surrounding of the container (9) and thus within test cavity (1) is monitored. Monitoring is performed by a vacuum pressure sensor (7), whereas lowering pressure surrounding the container (9) is performed by a vacuum pump (5). Leakage is detected by monitoring a pressure change in the surrounding of the container which is due to evaporation of liquid emerging from a leak and being evaporated in the low pressure surrounding.
Patent KR-20050053663-A (KR)
Title: Process for production of transesterified oils/fats or triglycerides
Inventor: SUMIDA MOTOO
IPC: A23K1/16
Filed: 2003-09-12
Abstract: There are provided polyunsaturated fatty acids-containing oils/fats or triglycerides with high digestion and absorption properties and resistance to oxidative damage, which are suitable for applications in fields such as modified milk for infants, food products and healthy foods and/or supplements, produced by transesterification of polyunsaturated fatty acids-containing oils/fats or triglycerides with vegetable oils/fats or triglycerides using 1,3-position specific type lipases.
Patent KR-20050053669-A (KR)
Title: Method for clarifying soil
Inventor: NAKATA TORU
IPC: C02F1/52
Filed: 2003-10-21
Abstract: A method for clarifying a contaminated soil containing a heavy metal, which comprises: (a) an extraction step of contacting the soil with an extracting agent to extract the heavy metal as a heavy metal ion and prepare an extract [a] containing the soil and the heavy metal ion, (b) a solid-liquid separation step of subjecting the extract [a] to solid-liquid separation to provide a clarified soil and an extract [b] containing the heavy metal ion, (c) a precipitation step of adjusting the pH of the extract [b] to 3 or higher in the presence of an iron ion, to thereby precipitate the heavy metal together with iron and provide an extract [c] containing precipitates of iron and the heavy metal, and (d) a heavy metal recovering step of foaming the extract [c] in the presence of a surfactant, to thereby allow foams generated to capture precipitates of iron and the heavy metal, and recovering them. The method can be employed for removing a heavy metal from a contaminated soil containing the heavy metal with good efficiency.
Patent KR-20060118314-A (KR)
Title: Mixtures for preparing transparent plastics, transparent plastics, and process for their preparation, and use
Inventor: SCHMITT BARDO
IPC: C08F222/10
Filed: 2004-07-10
Abstract: The invention relates to mixtures for producing transparent plastic materials, comprising a) compounds of formula (I) and (II), wherein R1independently represents hydrogen or a methyl radical, R2 independently represents a linear or branched, aliphatic or cycloaliphatic radical or a substituted or unsubstituted aromatic or heteroaromatic radical, and m and n independently represent an integer that is greater than or equal to 0, with the stipulation that m + n > 0, and b) at least one radically polymerizable monomer (A) which has a minimum molecular weight of 150 g/mole and contains at least two terminal olefinic groups. At least two of the olefinic groups of the monomer (A) are provided with atoms that differ from the olefinic group regarding the type and/or the quantity thereof in position a or in the radical which links the at least two olefinic groups.
Patent KR-20050084853-A (KR)
Title: Laminated coil component and method of manufacturing the same
Inventor: MAEDA EIICHI
IPC: H01F27/29
Filed: 2004-09-07
Abstract: A multilayer coil component having a small size and a small thickness, exhibiting a high L providing efficiency, and free of deterioration of the insulation resistance between via holes, and its manufacturing method are disclosed. A multilayer coil component (1) comprises a ceramic multilayer body (5) having a shape of a generally rectangular solid and incorporating a coil conductor (4) which is composed of band-shaped electrodes (2) and via holes (3) interconnecting the ends of the band-shaped electrodes (2). The axial direction of the coil conductor (4) agrees with the width direction Z of the ceramic multilayer body (5) perpendicular to the multilayer direction (thickness direction) X and the length direction Y of the ceramic multilayer body (5). Also disclosed is a manufacturing method comprising a step of stacking a ceramic green sheet (7) where band-shaped electrodes (2) or/and via holes (3) are formed and another ceramic green sheet (7) where a conductor pattern to serve as the base of an external electrode (6) is printed, and then compression-bonding and baking the stack.
Patent KR-20050085761-A (KR)
Title: Sinusoid selection in audio encoding
Inventor: GERRITS ANDREAS J
IPC: G10L19/08
Filed: 2003-11-19
Abstract: A method of encoding (1) an audio signal (x(t)) by representing (12) at least part of the audio signal by a plurality of sinusoids, the method comprising the steps of performing an analysis on a first segment of said audio signal, selecting candidate sinusoids based on said analysis, determining for at least one of the candidate sinusoids a phase consistency defined by an extent to which a phase of said candidate sinusoid at a certain moment in time can be predicted from a phase of said candidate sinusoid determined at another moment in time, and selecting said candidate sinusoid as a selected sinusoid when its phase consistency is above a predetermined threshold. The selection of sinusoids according to the invention will result in a smaller number of sinusoids to be encoded for a given audio quality, which is advantageous in terms of bit-rate for a given audio quality.
Patent KR-20060116141-A (KR)
Title: Refill container
Inventor: KOGA TADAYASU
IPC: A45D40/00
Filed: 2004-11-04
Abstract: A refill container where an intermediate dish is received and held in a reliably and stably sealed state. This enables, regardless of whether or not the intermediate dish as a single unit is tightly sealed, the quality of a cosmetic material received in the intermediate dish to be safely maintained and the intermediate dish to be arbitrarily replaced and used. The refill container has a body (2) for receiving an intermediate dish (21) in a receiving tube (3) with a flange (23) of the intermediate dish placed on the upper end surface of the body, a cap body (9) to which a ring-like packing (16) made of a soft elastic material is assembled and held with play of an extent where the packing cannot be detached and that is screw-assembled to the body (2) to tightly seal the intermediate dish (21) by close and elastic contact of the packing (16) with the flange (23). A butting section (11) for setting the position at which the screwed assembly of the cap body (9) to the body (2) is completed is set at a position where elastic contact deformation of the packing (16) is limited within an elastic deformation range. As a result, reliable and firm sealing effect of the packing (16) is obtained.
Patent KR-20050109544-A (KR)
Title: Radio frequency clamping circuit
Inventor: SMITH JR MARLIN C
IPC: G06F3/00
Filed: 2004-02-10
Abstract: A clamping circuit (10) including an input/output node (12), adapted to be coupled to the protected circuit or component; a first diode (D1) having an anode connected to the input/output node (12); a second diode (D2) having a cathode connected to the input/output node (12); a third diode (D3) connected between the cathode of the first diode (D1) at a first node (14) and the anode of the second diode (D2) at a second node (16); a first arrangement for supplying a first potential at the cathode of the first diode at first node (14); a second arrangement for supplying a second potential at the anode of the second diode at second node (16); a first capacitor (C1) connected between the cathode of the first diode at first node (14) and ground; and a second capacitor connected between the anode of the second diode at second node (16) and ground. In the illustrative embodiment, the anode of the third diode (D3) is connected to the first node (14), the first arrangement includes a first power supply and a first resistor (R1), and the second arrangement includes a second power supply and a second resistor (R2). The illustrative embodiment further includes a third resistor (R3) connected between the first node (14) and ground and a fourth resistor (R4) connected between the second node (16) and ground.
Patent KR-20050113237-A (KR)
Title: Refrigerator
Inventor: IGARASHI SHUICHI
IPC: F25D17/06
Filed: 2004-03-12
Abstract: A refrigerator where the structure of a cool air passage to storage cases is improved to reduce heat leakage to the outside, enhancing cooling efficiency and reducing the amount of electric power consumption. The refrigerator has a storage room (7) provided in the front of the refrigerator so as to be adjacent to, with a heat-insulating wall (27) in between, a machine room (30) where a compressor (31) is installed, storage cases (11, 12) held on the inner surface of a door (9) closing a front opening of the storage room and drawn out as the door is opened, a cool air outlet (19) provided in a rear portion of the storage room and introducing cool air into the storage cases, an outflow opening (25) provided in the rear face of a storage case and returning the cool air having circulated in the cases to a cooler (13), and a return duct (26) provided between the outflow opening and a suction opening of the cooler. The return duct is provided so as to cover a surface of the heat-insulating wall opposite the machine room, leaving a gap between the duct and the surface.
Patent KR-20060006782-A (KR)
Title: Statistical analysis of regulatory factor binding sites of differentially expressed genes
Inventor: ZHANG JIE
IPC: G16B20/30
Filed: 2004-03-24
Abstract: The invention concerns the statistical analysis of regulatory factor binding sites of differentially expressed genes. More particularly, the invention concerns methods for identifying and characterizing regulatory factor, e.g. transcription factor binding sites in differentially expressed genes in order to develop therapeutic strategies for the treatment of diseased which are accompanied by differential gene expression or to study biological processes.
Patent KR-20060009268-A (KR)
Title: Method of treating digested sludge
Inventor: KARLSSON GOERAN
IPC: C02F11/14
Filed: 2004-04-22
Abstract: A method of treating, in wastewater purification, sludge containing organic matter, divalent iron and phosphorus, in which the sludge is treated at 0-100%C with an acid at a pH of 1-5 for dissolution of divalent iron and phosphorus from the sludge, the sludge is supplied with an oxidiser selected from hydrogen peroxide and percompounds, divalent iron being oxidised by Fenton's reaction to trivalent iron, and (i) trivalent iron being precipitated as trivalent iron phosphate, (ii) free radicals with a deodorisation and sanitation effect being formed by Fenton's reaction, the sludge then being dewatered at a pH of at most 7, and the aqueous solution obtained in dewatering being recirculated to the wastewater purification. The method is characterised in that the sludge that is treated is made to contain dissolved iron and phosphorus at a molar ratio Fe:P of above 1:1.
Patent KR-20060015265-A (KR)
Title: Method of pulmonary administration of an agent
Inventor: WONG FRANCES M P
IPC: A61K9/127
Filed: 2004-05-27
Abstract: A method for administering a therapeutic or diagnostic agent to a subject is described. The method includes providing a suspension of liposomes comprised of one or more of vesicle-forming lipids selected from (i) a vesicle-forming lipid derivatized with a hydrophilic polymer and (ii) a neutral lipopolymer, said liposomes being associated with said therapeutic or diagnostic agent, forming an aerosol of said liposome suspension; and administering the aerosol to the subject by inhalation. The liposome formulation delivers intact liposomal particles to the respiratory tract of said subject to form a depot of therapeutic agent therein with no observable provocation of an immune response, as measured by neutrophil or macrophage cell count in the lung after administration.
Patent KR-20060129939-A (KR)
Title: Printed circuit board and method of producing the same
Inventor: SAKATA KEN
IPC: H01L21/60
Filed: 2006-01-13
Abstract: A semiconductor device and a method for fabricating the same are provided to enhance reliability and productivity of a semiconductor chip mounting line by fabricating the semiconductor device in such a way that an insulation layer is not adhered to a heating tool. A semiconductor device comprises a flexible printed circuit wiring board and a semiconductor chip mounted on the flexible printed wiring board. The flexible printed wiring board has an insulation layer(12), a wiring pattern formed by patterning a conductor layer(11) formed on at least one side of the insulation layer, on which the semiconductor chip is mounted, and a releasing layer formed on a surface of the insulation layer. The surface of the insulation layer is opposite to the mounting side of the semiconductor chip.
Patent KR-20070077662-A (KR)
Title: A variable steering rack stroke apparatus for a vehicle
Inventor: WOO SEUNG HOON
IPC: B62D3/12
Filed: 2006-01-24
Abstract: A variable steering rack stroke apparatus for a vehicle is provided to ensure the maximum rack stroke with respect to wheel strokes including bump/rebound of each wheel, thereby providing steering stability of the vehicle. A driven gear(24) of a steering gear box(23) is coupled to a driving gear(22) of a driving motor(21). A rack end(26) is installed at a front end of a rack(25) protruding while passing through the driven gear(24). A tie rod(28) is coupled to the rack end(26) by using a ball joint(27). A stroke stopper(32) is movably installed in a shaft direction of the rack(25) through a screw coupling part(31) placed in the front of the driven gear(24). The operation of the driving motor(21) is controlled based on a value measured through a wheel stroke detector detecting a steering state of a wheel, thereby ensuring the maximum rack stroke with respect to all wheel stroke.
Patent KR-20060117172-A (KR)
Title: Golf t
Inventor: CHOO JAE CHEON
IPC: A63B57/00
Filed: 2006-01-25
Abstract: A golf tee is provided to connect two golf tees by one connecting string, to maximize the driving distance, to prevent breakage or missing of the golf tee, and to easily carry the golf tee. The golf tee is composed of a fixing unit(10) stuck into the ground; a plurality of support units(20,30) formed like a recessed dish to place a golf ball; and a connecting string for connecting the fixing unit and the support unit. The fixing unit and the support unit are detachably combined. The support unit comprises first and second support parts. The second support part is equipped with a combining unit(32) integrated with the connecting string. A washer-type groove(41) is formed at the end of the connecting string and fitted and joined to a projection unit(11) of the fixing unit.
Patent KR-20070078609-A (KR)
Title: Plasma display panel
Inventor: YOO YOUNG GIL
IPC: H01J17/49
Filed: 2006-01-27
Abstract: A plasma display panel is provided to enhance light emitting efficiency in discharge cells of low light emitting efficiency by inserting raw materials for phosphor layers having relatively low light emitting efficiency into barrier ribs. A plurality of substrates(101,102) are disposed opposite to each other. A plurality of discharge electrodes(106,107) are disposed within the substrates and receive a predetermined discharge voltage. A plurality of barrier ribs are disposed between the substrates in order to define discharge cells. A plurality of phosphor layers are formed within the discharge cells. The barrier ribs include raw materials for phosphor layers having relatively low light emitting efficiency. The phosphor layers include red, green, and blue phosphor layers. The raw materials for phosphor layers formed within the barrier ribs are raw materials for blue phosphor layers.
Patent KR-20070079892-A (KR)
Inventor: LEE SANG HA
IPC: F03G1/02
Filed: 2006-02-03
Abstract: A method for generating energy using a spring is provided to produce maximum energy using minimum energy. When water of a first water tub(6) is filled into a second water tub(1), the second water tube descends. A spring(2) supports the second water tub to some degree. When water is continuously filled into the first water tub, the first water tub descends to the utmost. A valve in an outlet port and a valve in an inlet port function to introduce and discharge air. As the weight of the second water tub becomes small, the second water tub ascends by the spring. A water level in the second water tub is equal to that in the first water tub.
Patent KR-20070080388-A (KR)
Title: Indoor unit of air conditioner
Inventor: CHA SANG WON
IPC: F24F1/0057
Filed: 2006-02-07
Abstract: An indoor unit of an air conditioner is provided to cover space spaced between a cabinet and a frame panel, and to stably guide direction of air moving to the cabinet by forming an intake grill in corners of the frame panel. An indoor unit of an air conditioner comprises a cabinet, a frame panel(30) and an intake grill(250). The frame panel is installed along the cabinet. The intake grill is formed in the frame panel to be protruded toward the cabinet, and formed so as to allow air to be circulated. The intake grill is formed along corners of the frame panel.
Patent KR-20070081202-A (KR)
Title: Transportation path opening apparatus of an auto bills treatment machine
Inventor: KWAK JAE HOON
IPC: G07D9/00
Filed: 2006-02-10
Abstract: A device for holding opening of a carrying path of an automatic bill receiving machine is provided to cut down the manufacturing cost by simplifying the structure, and to secure use convenience due to easy operability. In a device for holding opening of a carrying path of an automatic bill receiving machine, an upper structure(24-1) has an upper guide plate combined at the lower side to form the carrying path. The lower end of the upper structure turns around a rotary shaft(26). A lower structure(24-2) has a lower guide plate combined on the upper side. A hanging hook(28) is rotatably joined at the lateral side of a front end of the upper structure, and turned by a user and hung or released. A hanging protruded bar(30) is installed at the side of the lower structure correspondingly to the hanging hook to hang the hanging hook. A sliding plate(32) is installed at the side of the upper structure to slide in a longitudinal direction and slid forward by a user. The sliding plate has a sliding groove(32a) integrally formed at a body and a hanging support unit(32c) integrally installed at the rear end. A fitting protruded bar(34) is projected at the side of the upper structure and fitted to the sliding groove to guide a sliding motion of the sliding plate. A first elastic unit returns the sliding plate by automatically moving the sliding plate to the rear side. A support protruded bar(36) keeps the upper structure opened by supporting the hanging support unit of the sliding plate.
Patent KR-20070081329-A (KR)
Title: Journal structure of variable volume type compressor
Inventor: KWON SANG HYUN
IPC: F04B27/08
Filed: 2006-02-10
Abstract: A journal structure of a variable displacement type compressor is provided to reduce abrasion and noise generated in a gap between a journal and a sleeve by forming a groove or a hole in an inner surface of the journal and injecting lubrication matter. A journal structure of a variable displacement type compressor comprises a penetration hole, a pivot pin(40) and a lubrication groove. The penetration hole is formed on both sides of a journal(30b) so as to be corresponded to a position of a slot(22). The pivot pin is assembled between the slot and the penetration hole so that a center part of the journal is always passed through a shaft(10). The lubrication groove is formed in an inner circumferential surface of the journal where a sleeve(20) is assembled so as to reduce abrasion between the journal and the sleeve.
Patent KR-20070084759-A (KR)
Title: Wet cleaning apparatus including a roller
Inventor: LEE IN CHEOL
IPC: H01L21/304
Filed: 2006-02-21
Abstract: A wet cleaning apparatus having roller is provided to allow a chemical solution to be indirectly supplied on a semiconductor wafer using the roller so that a physical damage generated on the semiconductor wafer by the chemical solution is minimized. A wet cleaning apparatus includes a chamber(100), a stage(102), a roller(R) and a first supply opening(104). The stage is positioned at the bottom of the chamber, and a member(W) to be cleaned rests on the stage. The roller is spaced apart from an upper surface of the stage by a predetermined interval. The first supply opening is positioned to an upper side of the roller so that a cleaning solution(C) is supplied onto the surface of the roller. The roller has a width which is at least identical with that of the member to be cleaned, and moves in parallel in a direction perpendicular to the width thereof. The first supply opening is a slot whose length corresponds to a width direction of the roller or a plurality of injection nozzles which are arranged in the width direction of the roller.
Patent KR-20070087451-A (KR)
Title: Method of efficient handover in mobile ip
Inventor: CHOI HYE EUN
IPC: H04W16/00
Filed: 2006-02-23
Abstract: A method for efficient handover in a mobile IP(Internet Protocol) is provided to reduce latency of handover if layer 3 handover is necessary and prevent transmission of an unnecessary handover related message in case of unnecessary for the layer 3 handover, thereby improving the transmission efficiency of a network. A method for efficient handover in a mobile IP(Internet Protocol) comprises: receiving one or more link IDs(Identifications), belonging to a mobile agent, from the mobile agent(S300); determining whether a BSS(Base Station System) performing layer 2 handover is included within a subnet of the mobile agent by using the one or more link IDs belonging to the mobile agent(S340); and if not so, performing layer 3 handover(S350).