baber/WOPTO huggingface dataset:
Patent KR-20030075507-A (KR)
Title: Method for manufacturing of cuttlefish using kitosan
Inventor: IN SUN IL
IPC: A23L17/50
Filed: 2002-03-19
Abstract: PURPOSE: A method of processing the cuttlefish improved in preservation effect, deodorizing effect and nutrient supply effect by coating a high molecular chitosan solution on the surface thereof is provided. Therefore, the processed cuttlefish is prevented from being rolled or constricted while heating and being preserved for long-term period without deformation to a shape thereof. CONSTITUTION: A cuttlefish is coated with a 5 to 20% chitosan solution, fixed to a constriction-preventing frame for heating the cuttlefish, heated with steam and then dried with natural wind or a blower to give a processed cuttlefish having a moisture content of 60 to 70%. The chitosan solution is diluted in a solvent selected from the group consisting of water, alcohol and natural fruit juice. The constriction-preventing frame comprises a flat working plate(1) and a fixing pin(2) for fixing cuttlefish(10) to the working plate.
Patent KR-20030078099-A (KR)
Title: Highly efficient roasteer
Inventor: LEE SUNG YUL
IPC: A47J37/06
Filed: 2002-03-28
Abstract: PURPOSE: A high-efficiency roaster is provided to quickly and uniformly roast food by installing heaters at all sides of a heating chamber. CONSTITUTION: Roasting plate guides(102,103) are installed at both sides of a heating chamber(101) in a roaster body(1). A roasting plate(2) is installed at the roasting plate guide. Heaters(3,4,5,6) are installed at both sides of an upper heating part and a lower heating part. An auxiliary heater(7) is installed at the bottom.
Patent KR-20030078463-A (KR)
Inventor: LEE JAE SEONG
IPC: G01N33/18
Filed: 2002-03-29
Abstract: PURPOSE: A kit and a method for detecting high concentration of COD in samples are provided, thereby determining concentration condition of reagents, and consequently using the reagents in the field rapidly, easily and effectively. CONSTITUTION: A detection kit for high concentration of COD in samples comprises (1) a detection vessel for reacting samples with reagents; (2) a reagent vessel having potassium permanganate as a coloring reagent and acid or base regulating reagents, and a reagent injection port; (3) a standard color band for determining the color grade of a reaction product between the samples and reagents; and (4) a color grade comparing device. A detection method for high concentration of COD in samples comprises the steps of: (1) injecting samples into the detection vessel; (2) adding potassium permanganate into the samples in the detection vessel and mixing them; (3) adding a sulfuric acid solution into the detection vessel and mixing them; (4) heating the mixture at 60 to 100 deg. C for 1 to 10 minutes; and (5) determining COD by comparing the color grade of the reacted mixture with the standard color band or the color grade comparing device.
Patent KR-20030079072-A (KR)
Title: Surface processing method of cooker
Inventor: CHON BYOUNG YOUL
IPC: C23C22/00
Filed: 2002-04-01
Abstract: PURPOSE: A method for treating the surface of kitchen appliances made of aluminum is provided to sequentially conduct degreasing, chemical polishing, sulfuric acid film forming, coloring, sealing and drying processes so that colors and patterns of the kitchen appliances are not changed after forming patterns by grinding the surface of the kitchen appliances. CONSTITUTION: The method comprises pattern forming process of injecting abrasive along with compressed air onto the screen adhered kitchen appliance so that patterns are formed by grinding part and the other part except the grinding part after adhering a patterned formed screen to the kitchen appliance made of aluminum; degreasing process of degreasing the kitchen appliance for 5 to 15 minutes by dipping the kitchen appliance passing through the pattern forming process into a degreasing solution having a temperature of 60 to 80 deg.C; chemical polishing process of polishing the kitchen appliance by dipping the kitchen appliance passing through the degreasing process into a mixed solution in which phosphoric acid and nitric acid having a temperature of 100 to 110 deg.C are mixed in a ratio of 85 to 95 wt.% : 5 to 15 wt.% for 3 to 5 minutes; sulfuric acid film forming process of forming an oxide film using electrodes by dipping the kitchen appliance passing through the chemical polishing process into a mixed aqueous solution in which sulfuric acid and distilled water having a temperature of 23 to 25 deg.C are mixed in a ratio of 60 to 80 wt.% : 20 to 40 wt.% for 30 to 60 minutes; coloring process of coloring the kitchen appliance by dipping the sulfuric acid film formed kitchen appliance into an aqueous dye solution having a temperature of 70 to 80 deg.C in which distilled water and dyestuff are mixed in a ratio of 5 to 15 wt.% : 85 to 95 wt.% for 3 to 20 minutes; sealing process of dipping the coloring process finished kitchen appliance into a sealing solution having a temperature of 90 to 110 deg.C for 10 to 20 minutes; and drying process of naturally drying the kitchen appliance after dipping the sealing process finished kitchen appliance into alcohol for 5 to 10 minutes.
Patent KR-20030082075-A (KR)
IPC: C09K3/10
Filed: 2002-04-16
Abstract: 본 발명은 식품 위생용도 등에 사용할 수 있는 저경도 및 무황변의 폴리우레탄 엘라스토머로 이루어진 식품 용기의 금속 커버 등의 커버용 밀봉재 및 이것을 사용한 커버의 제조방법을 제공한다. 
     본 발명의 커버용 밀봉재는 하기 성분 (A) 및 (B)를 반응시켜 수득되는 폴리우레탄 엘라스토머로 이루어지며, 성분 (A) 및 (B)를 커버 내에서 반응시켜 폴리우레탄 엘라스토머를 합성하고, 이 폴리우레탄 엘라스토머와 커버를 일체화시켜 커버를 제조한다: 
     (A) 지방족계 이소시아네이트 및/또는 지환식계 이소시아네이트를 변성한 이소시아네이트기 함유량이 5 내지 38중량%이고 평균 관능기수가 2 내지 3인 폴리이소시아네이트 성분, 및 
     (B) 하이드록시기값이 20 내지 350(mgKOH/g)이고 평균 관능기수가 2 내지 3인 폴리올 성분.
Patent KR-20020082111-A (KR)
Title: Medicine feed apparatus
Inventor: AMATSU TOSHIHIRO
IPC: A61J7/00
Filed: 2002-04-17
Abstract: PURPOSE: A medicine feed apparatus is provided to support medicine in a storage container by a support mechanism, according to the shape, and gather and feed the medicine to one position, by a discharge mechanism and a collecting mechanism. CONSTITUTION: A medicine feed apparatus comprises a support mechanism, a discharge mechanism(8), and a collecting mechanism(28). The support member is positioned at the lower part of a storage container(3). The support member supports the second medicine placed on the lowermost medicine so that the lowermost medicine falls off by self-weight. The discharge mechanism discharges the medicine fell off from the support member. The collecting mechanism conveys the medicines discharged from the discharge member to one position.
Patent KR-20030082262-A (KR)
Title: Apparatus and method for changing write speed of optical writing media during writing
Inventor: KO SEONG RO
IPC: G11B20/18
Filed: 2002-04-17
Abstract: PURPOSE: An apparatus and method for converting writing rate of an optical recording medium are provided to minimize deterioration of recording quality of the optical recording medium. CONSTITUTION: An apparatus for converting writing rate of an optical recording medium includes a signal processor(105) and a writing rate controller(104). The signal processor outputs a cyclic redundancy check signal that confirms if an error is generated in the optical recording medium from absolute time in pregroove information output from the optical recording medium. The writing rate controller changes writing rate of the optical recording medium according to a result of comparison of the cyclic redundancy check signal output from the signal processor with a reference value.
Patent KR-20020095072-A (KR)
Inventor: LEE SANG KWUN
IPC: A47J43/24
Filed: 2002-05-21
Abstract: PURPOSE: An ultrasonic rice washing/cooking device having a function of a rice box is provided to furnish a precise amount of rice in a cooking tub through a rice discharging port by installing a weight measuring sensor and to wash rice by using an ultrasonic wave. CONSTITUTION: A rice selecting button is installed at a front of a rice box. When pushing the rice selecting button, an amount of rice is displayed in a display panel. A weight measuring sensor(14) is installed below a cooking tub(8). A motor is installed at a bottom surface of the rice box so as to horizontally rotate a rotating plate. When the rotating plate is horizontally rotated, a rice pouring port is opened so that rice contained in a rice box is dropped downward into the cooking tub(8). At this time, the weight measuring sensor(14) measures weight of rice. If the weight of rice reaches a predetermined level, the motor is driven so that the rotating plate is reversely rotated, thereby closing the rice pouring port. An ultrasonic wave generator is mounted below the cooking tub(8) so as to wash rice.
Patent KR-20030091175-A (KR)
Title: Ceramic heating element and method of the same
Inventor: JANG GYEONG SUN
IPC: C04B35/565
Filed: 2002-05-24
Abstract: PURPOSE: Provided is a ceramic heater, which generates heat under high temperature in a short time by controlling the mixing ratio of the components. CONSTITUTION: The ceramic heater heated by microwaves comprises: 10-20 wt% of aluminum oxide, 20-30 wt% of silicon dioxide, 20-60 wt% of silicon carbide, 1-10 wt% of magnesium oxide, 1-10 wt% of a loess and 1-10 wt% of a binder. The ceramic heater is produced by the method comprising: the step(S100) for preparing and mixing the above components; the step(S200) for forming the mixture obtained from the preceding step into a desired shape and drying; the step(S300) for firing the formed ceramic heater; and the step(S400) for carrying out the finishing treatment of the ceramic heater.
Patent KR-20030092256-A (KR)
Title: A steering horn cover mounting structure
Inventor: KANG JEONG SIK
IPC: B62D1/06
Filed: 2002-05-29
Abstract: PURPOSE: Structure for mounting a horn cover of a steering wheel is provided to simplify assembly work and reduce the time for assembling by putting a tool through a hole of the steering wheel cover and simply fastening a bolt. CONSTITUTION: In structure for mounting a horn cover(3) of a steering wheel, a protrusion for fixing(20) is formed inside a steering wheel bracket(4), to fix the position of a horn cover bracket(6) at the correspondent position of a combining hole(11) of the steering wheel bracket and a combining hole(10) of the horn cover bracket. The structure for mounting the horn cover includes a cylindrical guide member to be previously fitted into the combining hole of the steering wheel bracket. The guide member receives a coupling bolt(7) inside. The guide member is stepped and the guide member has a small stepped portion and a large stepped portion for the head of the bolt. In the assembling work of the horn cover, a portion with reduced diameter is previously fixed to the combining hole of the steering wheel, with the bolt fitted into the guide member.
Patent KR-20030006980-A (KR)
Inventor: GOVARI ASSAF
IPC: A61B1/00
Filed: 2002-06-03
Abstract: PURPOSE: A position sensor is provided to be capable of improving the sensitivity in high temperature by using a core with high permeability material. CONSTITUTION: A sensor coil(10) preferably has a length(L) of approximately 3.0-4.0 mm although the length can be longer. Wires are connected to the sensor coil(10) leading from a winding wire(14), wherein the wires are operatively connected to a circuit for measurement of the voltage induced in the sensor coil(10). A core(12) of the sensor coil(10) has an outer diameter(OD1) less than 0.3 mm. The total outer diameter for the sensor coil(10) is less than 0.5 mm. Due to the extremely compact size of the sensor coil(10), the sensor coil(10) can be accommodated in a body(85) of a medical device(80), wherein the medical device(80) has an outer diameter(OD3) less than or equal to approximately 0.67 mm. Thus, the sensor coil(10) is useful as a position sensor in various medical devices(80).
Patent KR-20030094919-A (KR)
Title: A process and an apparatus for casting alloy using vibration
Inventor: AHN YEONG GEUN
IPC: B22D27/08
Filed: 2002-06-10
Abstract: PURPOSE: A method for casting an alloy whose mechanical properties are greatly improved by adding vibration to mold so that grains of the alloy are micronized is provided, and a casting apparatus used in the alloy casting method is provided. CONSTITUTION: In a method for casting an alloy by injecting liquid metal into mold, the method for casting alloy using vibration comprises the steps of injecting the liquid metal into the mold; and applying mechanical vibration having frequency of 5 to 500 Hz and amplitude of 1 to 20 mm to the mold before the liquid metal is solidified, wherein the method comprises the step of inoculating the liquid metal into the mold as applying vibration to the mold. In a casting apparatus comprising mold, the casting apparatus(10) comprises a supporting plate(7) which is vertically freely slid along a plurality of supporting bars(6), and on which the mold(1) is rested; an eccentric body of revolution(3) which is connected to a lower part of the supporting plate(7) so that the supporting plate(7) is vertically reciprocated according to rotation of the eccentric body of revolution(3); and a motor(4) which rotates the eccentric body of revolution(3), and at which frequency controller(5) for changing frequency is installed.
Patent KR-20040002054-A (KR)
Title: Feed composition containing Ginsenoside and a process for preparing the feed composition
Inventor: AHN JONG NAM
IPC: A23K1/00
Filed: 2002-06-29
Abstract: PURPOSE: Provided are a feed composition containing ginsenoside and a process for preparing the same to produce pork meat containing ginsenoside. CONSTITUTION: A feed composition for pigs is characterized by containing 0.3-10 wt.% of leaves and stems of ginseng based on the total weight of the composition. It further contains ginseng skin. The composition ratio of the ginseng skin to the ginseng leaf to the ginseng stem is 0-9:50-70:50-30.
Patent KR-20040002129-A (KR)
Title: A rotatable camera and speaker of mobile phone
Inventor: YOON HUI GYEONG
IPC: H04B1/38
Filed: 2002-06-29
Abstract: PURPOSE: A speaker used as a camera in a mobile communication terminal is provided to perform a call operation and a photographing operation through only a simple rotation operation by dually installing the camera and the speaker. CONSTITUTION: A speaker(21) is installed in a penetration hole(11) of the first panel(1) of a mobile communication terminal body. A digital camera is installed in an opposite surface corresponding to the speaker(21). One end of a hinge(12) is rotatably fixed at both sides of a boundary portion of the speaker(21) and the digital camera, and the other end of the hinge(12) is fixed at both sides of an internal surface of the penetration hole(11) of the first panel(1). A protection cover is installed in a peripheral portion of the penetration hole(11) of the first panel(1). A bearing is installed at one side of the hinge(12).
Patent KR-20040004942-A (KR)
Title: Carrier tape for chip-on-film and chip-on-film device
Inventor: YOON JIN HYEON
IPC: H01L21/60
Filed: 2002-07-06
Abstract: PURPOSE: A tape carrier for a chip-on-film and a chip-on-film apparatus are provided to improve productivity and yield of a chip-on-film apparatus using the tape carrier by 20 percent by shorten an interval of time for filling epoxy resin, and to prevent an integrated circuit device from being deteriorated by connecting the chip-on-film apparatus to a heat radiating device. CONSTITUTION: Insulated tape(711) is prepared. A plurality of interconnection patterns(721) are formed on the insulated tape. Solder resist(731) is applied to the upper surface of the insulated tape to seal a part of the interconnection patterns. Leads at one end of the interconnection patterns is electrically connected to electrode pads formed in the integrated circuit device. When the connected electrode pads and leads are sealed by using resin, an opening(741) for injecting the resin is formed in the insulated tape such that the opening is smaller than the area of the integrated circuit device.
Patent KR-20040005342-A (KR)
Inventor: CHOI YUN CHEUL
IPC: E04B1/20
Filed: 2002-07-09
Abstract: PURPOSE: An end block precast slab jointing method is provided to improve stability of a system of jointing a wall formed by a slip form method and a slab produced by a PC(Precast Concrete) method and to easily construct. CONSTITUTION: Axial load from an upper wall body and vertical load from a slab are uniformly transmitted to a lower wall body by jointing an outer wall body(1) and the slab by a bolt(5) by using an end block(3). Accordingly, a method for fitting a PC slab pre-produced between wall bodies is easily constructed. A method for jointing the outer wall body and the PC slab of a slip form method using end blocks and corks(4) uniformly finishes the surface of the outer wall body. Accordingly, an end block precast slab jointing method resolves heat insulation, dew condensation, soundproof, and waterproof problems.
Patent KR-20040009825-A (KR)
Title: A raised interlock type double circular-knit fabric with excellent suede effect, and a process of preparing the same
Inventor: LEE JEONG GI
IPC: D04B1/16
Filed: 2002-07-26
Abstract: PURPOSE: Raised both-sided circular knitting of interlock type is manufactured by using different shrinkage blended yarn. It has texture and appearance like natural leather and useful for fabric for replacing the natural leather, fabric for interior and industrial fabric. A manufacturing method thereof is provided. CONSTITUTION: Raised both-sided circular knitting of the interlock type is obtained by the steps of: preparing different shrinkage blended yarn comprising a first feed yarn(1,3,5) and a second feed yarn(2,4,6); knitting circular knitting out of the first feed yarn and the second feed yarn; dyeing, pre-heating, raising, shearing and heat-setting; and then reducing weight of the circular knitting.
Patent KR-20040011180-A (KR)
Inventor: CHO BYEONG SEON
IPC: B60H1/00
Filed: 2002-07-29
Abstract: PURPOSE: A heat exchanger assembly is provided to allow simple and easy coupling and separation. CONSTITUTION: A heat exchanger assembly includes a heat exchanger(21); a fan shroud(25) coupled to the heat exchanger; and a coupling unit coupling the heat exchanger and the fan shroud. The coupling unit includes an upper bracket(31) formed on an upper tank(23) of the heat exchanger, and having an insertion groove coupled to protrusions for locking in horizontal direction; a lower bracket(41) formed on a lower tank(24) of the heat exchanger, and having a hole coupled to protrusions for locking in horizontal direction and vertical direction; an upper coupling body(32) formed on an upper part of the fan shroud, and having the protrusion coupled to the upper bracket; and a lower coupling body(42) formed on a lower part of the fan shroud, and having the protrusion coupled to the lower bracket. The upper bracket has two loops placed to face each other, and penetrated in vertical direction to allow the protrusions to be coupled thereto in vertical direction.
Patent KR-20040011735-A (KR)
Title: Functional composition and absorbent product containing the same
Inventor: MUN IN SIK
IPC: A61L15/46
Filed: 2002-07-30
Abstract: PURPOSE: Provided are a functional composition with deodorization, dehumidifying, anion and far-infrared ray generation and anti-bacterial performances and absorbent goods such as disposable diaper, napkin, tampon, panty-liner, or goods for urinary incontinence. CONSTITUTION: The composition comprises 80-89 wt.% of bamboo charcoal; 10-15 wt.% of mugwort; and 3-5 wt.% of herbs to rapidly absorb body fluid and/or deodorize bad smell contained in the fluid. The absorbent goods consists of a cover(10), an absorbing layer(20) to directly absorb and hold menstrual blood fluid or secreting fluid; a water-proof film(40) as an outer cover to prevent the absorbed fluid from leaking; and the composition pack(30) between the absorbing layer(20) and the water-proof film(40), or the cover(10) and the absorbing layer(20).
Patent KR-20040012121-A (KR)
Title: System and Method for Providing Location Based Information by Using Wire Network
Inventor: HONG JONG CHEOL
Filed: 2002-08-01
Abstract: PURPOSE: A method and a system for offering the position based information using the wired network are provided to display the information based on a connection position of a client by knowing the connection position through the position data of user's wireless terminal received from a position tracking information providing server, and extracting the information or an AD(ADvertisement) based on the connection position. CONSTITUTION: A web server(100) comprises a number data confirming part(105), a position information confirming part(110), a position based information providing part(115), a member information database(120), and a position based information database(125). The web server(100) is connected to the terminal of the client(135) through wired network. The web server extracts a number of the wireless terminal of the client from the member information database and the client input, and requests and receives the position data of the wireless terminal by transmitting the number to the position tracking information providing server(130). The web server knows the position of the client by referring to the received position data and offers various information or ADs to the client based on the position connected to the wired network.
Patent KR-20030043601-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SHIMIZU SHU
IPC: H01L21/8247
Filed: 2002-08-02
Abstract: PURPOSE: To provide a semiconductor device capable of surely separating a semiconductor element by a trench. CONSTITUTION: A manufacturing method of the semiconductor device is provided with a process for forming a silicon nitriding film 103 having an opening 103h, a process for forming a recess regulated by a side face and a bottom face on a silicon substrate 101 by selectively removing a part of the silicon substrate 101 along the opening 103h, a process for forming a thermal oxidation film 105 having a side 105s and a bottom 105b by oxidizing the side face and bottom face of the recess, and a process for forming the trench by selectively removing the bottom 105b of the thermal oxidation film 105 and a part of the silicon substrate 101 as the silicon nitriding film is made a mask.
Patent KR-20020086320-A (KR)
Inventor: KIM SEUNG HEE
IPC: B66F11/00
Filed: 2002-08-02
Abstract: PURPOSE: A pulling device of an underwater pump is provided not to need an automatic removing device, to prevent the leakage in an outlet of the underwater pump and to operate the underwater pump at a burying situation. CONSTITUTION: A piping is combined with an outlet(11) of an underwater pump(10) through a flange. The piping comprises an elbow(27) and a horizontal piping(25). A pulling device(30) comprises a chain(31) and a pulling power unit(33) to pull the chain. The one end of the chain is rolled in the one side of the pulling power unit and the other end is connected with the upper end. The underwater pump and a vertical piping(21) are installed and pulled easily by connecting the pulling device with the underwater pump and the vertical piping.
Patent KR-20040013226-A (KR)
Title: Garlic chocolates and a method of producing them
Inventor: KIM IN SU
IPC: A23G1/00
Filed: 2002-08-05
Abstract: PURPOSE: A production method of garlic chocolate by heating garlic in water and then mixing with honey. The product removes the characteristic flavor and taste of garlic and contains a large amount of components beneficial to the human health. Therefore, it is effectively used as a heath food or a favorite food. CONSTITUTION: Garlic is heated in water at 70 to 100deg.C for 1 to 5min, the water is removed from the heated garlic and the heated garlic is soaked in honey for 10 to 40 days. Then, the honey-soaked garlic is mixed with chocolate in a ratio of garlic to chocolate of 1:1 to 1:5 and cooled for 1 to 10hr in a freezing chamber of -15 to 0 deg.C. Prior to soaking the garlic in honey, it can be dried to a moisture content of 30 to 50%.