baber/WOPTO huggingface dataset:
Patent KR-20010099288-A (KR)
Title: 냉장고용 아이스크림 제조기
Inventor: KIM WON SIK
IPC: A23G9/04
Filed: 2001-09-19
Abstract: 본 발명은 아이스크림 제조기에 관한 것으로서, 특히 전동모터(10)의 회전력에 의해 원동감속기(11)가 회전하고, 상기 원동감속기(11)의 회전력이 키(40)를 통해 믹싱축(50) 및 믹싱날개(51)를 회전시킴으로써, 아이스크림 원액을 동결과정 동안 지속적으로 교반하여 공기가 충분히 함유된 양질의 아이스크림을 제조할 수 있는 냉장고용 아이스크림 제조기에 관한 것으로서, 충전용 배터리를 동력원으로 사용함으로써 별도의 부가장치가 없는 상태에서도 기존의 냉장고에서 손쉽게 아이스크림을 제조할 수 있고, 아이스크림 원액이 장입된 본체를 착탈식 냉각핀(30)으로 감싼 상태에서 냉장고의 냉동실에 위치시키므로 냉동실의 낮은 온도가 효과적으로 본체에 전달됨으로써 아이스크림의 제조시간을 단축하는 효과가 있다.
Patent KR-20020025739-A (KR)
Title: Telephone equipment, telecommunication system and caller identification method
Inventor: DANIS FREDERIC
IPC: G06T9/00
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a method of refreshing a display screen at a variable rate, allowing a significant reduction of the power consumption of the display screen. CONSTITUTION: A reception unit(RX) allows reception of a video signal(S) representing encoded digital video images. A digital decoder(DEC) decodes these images so as to transmit them to a screen controller(CTRL) provided with storage unit(MEM) for storing the images before displaying them on a video screen(25). The screen controller comprises a control unit(CM) for triggering the refreshing of the screen. The video decoder(DEC) comprises motion detection unit for detecting variations between the received successive images and for deriving motion information. Such a decoder is, for example, based on the MPEG2 or 4 standard. The standard recommends the use of such motion information for only transmitting the motion vectors associated with the video objects constituting the image instead of transmitting the complete image to the receiver. While transmitting only displacement parameters describing the displacement of objects between two successive images, the total number of transmitted data is thus reduced considerably.
Patent KR-20030028023-A (KR)
Title: Method of inputting letter using mouse and its system
Inventor: KIM HAN SUNG
IPC: G06F3/038
Filed: 2001-09-27
Abstract: PURPOSE: A system for inputting character into a computer using a mouse and a method thereof are provided to input the character through the mouse besides a keyboard. CONSTITUTION: A computer system includes a memory unit(403) and a central calculation processing unit(405) for storing, calculating, and controlling data being inputted through a mouse(401) and a keyboard. A mouse control unit(402) calculates mouse information being generated by a movement and a click of the mouse(401), transmits mouse cursor position information and mouse click signal to the memory unit(403), and transmits the mouse click signal information to the keyboard through the central calculation processing unit(405). A keyboard calculation processing unit(404) generates a character input signal by the mouse click signal information transmitted through the central calculation processing unit(405) in the mouse control unit(402).
Patent KR-20030029383-A (KR)
Title: Method for regulating the temperature of furnace using the character of coal itself
Inventor: CHO YEONG GI
IPC: C21B5/00
Filed: 2001-10-08
Abstract: PURPOSE: A method for controlling furnace heat of blast furnace according to characteristics of pulverized coal is provided to control furnace temperature stably by preventing sharp temperature fluctuation in the furnace according to exothermic characteristics of coals blended to manufacture pulverized coal. CONSTITUTION: In a control method for controlling temperature inside blast furnace according to characteristics of pulverized coal supplied into blast furnace(1), the method for controlling furnace temperature of the blast furnace according to characteristics of pulverized coal comprises first step of forming and storing data table according to characteristics of each of coals; second step of calculating the total stock of pulverized coal stored in coal preparation storage vessel(10), PCI (pulverized coal injection) coal storage vessel(20), fine coal storage vessel(50) and feed tank(60) before changing thereof when adjusting PCI coal type and blending ratio, and calculating in a process computer(100) a time in which the total coal stock can be injected by variation of pulverized coal injection quantity; third step of setting in an upper controller a pulverized coal injection starting time after change using the pulverized coal injection time of coals before change calculated in the second step; fourth step of calculating heating value deviation before and after change according to change of the PCI coal type and blending ratio; and fifth step of injecting coals into the blast furnace(1) by resetting the pulverized coal injection quantity after changing of the PCI coal type and blending ratio by the heating value deviation.
Patent KR-20020028830-A (KR)
Inventor: ARAI YASUYUKI
IPC: H05B44/00
Filed: 2001-10-10
Abstract: PURPOSE: A method of repairing a light emitting device is provided to reduce a current flowing into an EL element by applying a reverse bias voltage to an EL element at given time intervals. CONSTITUTION: A ground voltage(GND) and a reverse bias voltage(Vrev) are alternately applied to the EL element. The invention only requires application of a reverse bias voltage to the EL element. Accordingly, the combination of voltages to be applied alternately to the EL element may be a combination of a forward voltage and the reverse bias voltage(Vrev), or a combination of the reverse bias voltage(Vrev) and a reverse bias voltage that is not equal with(Vrev). The reverse bias voltage is applied to the EL element at given time intervals.
Patent KR-20030029768-A (KR)
Title: Expansion card fixing structure of compuer
Inventor: LEE JUN HYEONG
IPC: G06F1/16
Filed: 2001-10-10
Abstract: PURPOSE: A structure for installing an extended card of a computer is provided to fix an extended card in a hard disk guide integrally by forming a card fixing unit without forming an additional screw hole in a mother board for fixing an extended card. CONSTITUTION: A cover(103) is opened and shut by a hinge(102) mounted at the upper end of a main body(101) at a predetermined interval. A mother board(105) is mounted in the main body(101). A bay(112) is formed at an interior of the main body(101) for inserting a hard disk(111). A PCMCIA(Personal Computer Memory Card International Association) extended slot is mounted at the opposite side of the bay(112) for inserting a communication card such as a LAN card. A hard disk connector is fixed by a solder at the lower portion of a side surface of the mother board(105) located at an interior of the bay(112). A hard disk guide(116) is mounted on the upper portion of a side surface of the mother board(105). The hard disk guide(116) and the hard disk connector are fixed on the mother board(105) by a screw which is combined from the lower portion. A pair of fixing plates(121) are formed toward the diagonal direction at the rear end of the hard disk guide(116). A fixing unit(141) having a screw hole is formed at the end of the fixing plates(121) for fixing an extended card(130) using a screw(131). A connector(118) is provided for being connected to the extended card(130) on the mother board(105) of a circumference of the fixing unit(141).
Patent KR-20030030479-A (KR)
Title: Flame Retardant Thermoplastic Resin Composition
Inventor: LIM JONG CHEOL
IPC: C08L69/00
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a thermoplastic resin composition which has improved fire retardancy as well as excellent fluidity suitable to form a thin film, and which shows improved balance of physical properties such as shock resistance, heat stability, heat resistance, workability, and appearance. CONSTITUTION: The composition consists of (A) 40-95 parts by weight of polycarbonate resin; (B) 1-50 parts by weight of graft copolymer obtained by graft polymerizing (b1) 5-95 parts by weight of monomer mixture consisting of (b11) 50-95 parts by weight of styrene, alpha-methyl styrene, halogen or methyl ring-substituted styrene, C1-C8 alkyl ester methacrylate, C1-C8 alkyl esters acrylate, or mixture thereof, and (b12) 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 alkyl ester methacrylate, C1-C8 alkyl ester acrylate, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or mixture thereof, to (b2) 5-95 parts by weight of polymer selected from butadiene rubber, acryl rubber, ethylene/propylene rubber, styrene/butadiene rubber, acrylonitrile/butadiene rubber, isoprene rubber, ethylene-propylene-diene terpolymer(EPDM), polyorganosiloxane/polyalkyl(meth)acrylate rubber composite, or a mixture thereof; (C) 0.5-50 parts by weight of vinyl copolymer or a mixture thereof obtained by copolymerizing (c1) 50-95 parts by weight of styrene, alpha-methyl styrene, ring-substituted styrene, C1-C8 alkyl ester methacrylate, C1-C8 alkyl esters acrylate, or mixture thereof, and (c2) 5-50 parts by weight of acrylonitrile, methacrylonitrile, C1-C8 alkyl ester methacrylate, C1-C8 alkyl esters acrylate, maleic anhydride or mixture thereof; (D) 0.5-50 parts by weight of maleimide-based copolymer; (E) 1-30 parts by weight of phosphoric ester compound of the formula; and (F) 0.05-5 parts by weight of fluorinated polyolefin resin with respect to 100 parts by weight of base resins (A)+(B)+(C)+(D).
Patent KR-20030031620-A (KR)
Title: A headphone
Inventor: KIM SEONG HA
IPC: H04R1/10
Filed: 2001-10-15
Abstract: PURPOSE: A headphone is provided to improve the surround effect by outputting a multichannel signal. CONSTITUTION: The headphone comprises a pair of bodies(12a,12b) with speaker units therein. The bodies(12a,12b) are connected to each other by a head support. The headphone comprises the first speaker(100), the second speaker(200), the first barrier(300), the third speaker(400), the fourth speaker(500) and the second barrier(600). The first and second speakers(100,200), provided within one body(12a), output a surround sound of the front left and a surround sound of the rear left, respectively. The first barrier(300) formed at the center of the body(12a) prevents the surround sounds outputted from the first and second speakers(100,200) from being mixed. The third and fourth speakers(400,500) within the other body(12b) outputs surround sounds of the front and rear right, respectively. The second barrier(600) prevents the mixing of the surround sounds outputted from the third and fourth speakers(400,500).
Patent KR-20030041378-A (KR)
Title: Auto-supplier apparatus of water and nutrient
Inventor: WANG YEONG SEONG
IPC: A01G27/04
Filed: 2001-11-20
Abstract: PURPOSE: Provided is an apparatus for supplying a specified amount of water and a nutritive solution for a long period of time by supplying only water without the nutritive solution using a solid nutrient in which a specified amount thereof can be dissolved in water. Therefore, the apparatus removes the inconvenience and troublesomeness of frequently watering the plants. CONSTITUTION: An automatic nutritive solution and water supplier comprises: a relative larger water tank(1) for receiving water; a fixing device(2) being protruded in a specified length from the bottom surface of the water tank; a nutritive solution supply member(3) which is connected to the fixing device and bound by at least one pack(5) filled with a solid nutrient; a flowerpot(7) which is fixed to the upper part of the nutritive solution supply member and has a plurality of air circulation holes; and a nutritive solution wick(9) which is arranged between the flowerpot and nutritive solution supply member and supplies the nutritive solution to soil in the flowerpot through capillary action.
Patent KR-20030044546-A (KR)
Inventor: CHOI SANG UN
IPC: C10M115/12
Filed: 2001-11-30
Abstract: PURPOSE: Provided is a zinc-free hydraulic oil composition, which generates less sludge such as zinc sulfate and dialkyl zinc phosphate in the presence of water, thereby has excellent thermal stability, oxidation resistance. CONSTITUTION: The zinc-free hydraulic oil composition comprises base oil 100 wt.%, 0.3 to 0.8 wt.% of triphenyl phosphorothionate represented by formula I (R is alkyl group with a carbon number of 3 to 27), 0.3 to 0.8 wt.% of ashless dithio phosphate represented by formula II, and 0.2 to 0.5 wt.% tolutriazole derivative represented by formula III (R is hydrocarbyl group with a carbon number of 7 to 40, and R' is alkyl group with carbon number of 6 to 30).
Patent KR-20030045235-A (KR)
Title: Charcoal bond for Wall paper
Inventor: JO NAM IL
IPC: C09D11/04
Filed: 2001-12-01
Abstract: PURPOSE: A charcoal adhesive for papering is provided, to apply charcoal showing various useful functions to the wall or the floor easily without double processes of application of a charcoal-containing mixture and application of a glue after drying. CONSTITUTION: The charcoal adhesive(11) comprises 20-40 wt% of charcoal powder having a size of 300-400 mesh; 55-75 wt% of a vinyl acetate-based adhesive; and 5 wt% of an additive comprising a wetting agent, an inorganic antibacterial agent, a thickener and a far infrared ray radiating body. The viscosity of the charcoal adhesive is maintained to be 30,000-40,000 cp. Optionally the vinyl acetate-based adhesive can be replaced by an emulsion-based adhesive.
Patent KR-20030046129-A (KR)
Title: Spinner apparatus and development method using the same
Inventor: YOON JE BEOM
IPC: H01L21/027
Filed: 2001-12-05
Abstract: PURPOSE: A spinner is provided to guarantee high speed revolution per minute(RPM) according to the rotation direction of a chamber regarding the rotation direction of a chuck and minimize the affection of an air current in the chamber by rotating the chamber as well as the chuck of the spinner. CONSTITUTION: A chamber(140) is capable of rotating. A chuck(120) is inserted into the chamber. A substrate(110) is horizontally fixed to the upper portion of the chuck in order to rotate the substrate. A plurality of chemical supply nozzles(130a,130b,130c,130d) supply chemicals to the upper portion of the substrate. The chemical supply nozzles(130a,130b,130c,130d) are installed inside the chamber and disposed at uniform intervals.
Patent KR-20030046605-A (KR)
Title: Jade adhesioned bed clothes's
Inventor: LEE CHANG YUL
IPC: A47C27/00
Filed: 2001-12-06
Abstract: PURPOSE: Provided is an outer cover for a matt applying a foamed resin body which gives comfortable feeling to a user by completely covering a surface member and securely fixes the surface member. CONSTITUTION: The outer cover(1) is a foamed resin body with a coating layer. The outer cover has a main body(2) having a plurality of receiving holes to fix a plate-shaped surface member(5). Therefore, the surface member has protrusions to be inserted into the receiving holes. On the top surface of the main body, a gauge sheet is laminated. On the bottom surface of the main body, a vinyl sheet is laminated. The gauge sheet and the vinyl sheet are adhered to the main body of the cover by horizontal and vertical adhesion part fixed by high frequency adhesion.
Patent KR-20020046206-A (KR)
Inventor: DAIMARU TAKASHI
IPC: G01M11/02
Filed: 2001-12-10
Abstract: PURPOSE: To mark an arbitrary measuring point position and mark a lens easily and quickly without a risk of scrach thereon. CONSTITUTION: A spectacle lens machining method has a lens measuring process for measuring an optical characteristic and a reference point position of the spectacle lens, and a machining process for effecting machining using optical information obtained in the lens measuring process. The lens measuring process measures such an optical characteristic as a prism value of the lens with a measuring point set in an arbitrary position of the lens machined, calculates such an optical reference position as an optical center position from the measurement result, marks the position, and stores or records the positional relation between the marking position and the optical reference position or transmits it to other equipment. The machining process effects machining by detecting and locating the marking position and locating the reference point such as the optical center on the basis of the marking position and the data stored, recorded or transmitted.
Patent KR-20030047413-A (KR)
Title: Composition of In Situ Implant Using Biodegradable Polymer Containing Polyethyleneglycol
Inventor: CHO GUK YEONG
IPC: A61K47/30
Filed: 2001-12-10
Abstract: PURPOSE: An in situ implant composition is provided with a biodegradable polymer containing polyethylene glycol to prevent denaturation of the protein substance within the polymer matrix by forming the movement passage of carboxylic acid, and to control the structure and material property of the polymer by introducing polyethylene glycol. CONSTITUTION: An in situ implant composition contains a biodegradable polymer containing a copolymer of polyethylene glycol and aliphatic polyester, a solvent for dissolving the biodegradable polymer, and a medicament uniformly diffused in the solvent to mediate the biodegradable polymer. The aliphatic polyester polymer is selected from lactic acid, glycolic acid, caprolactone, dioxanone, or trimethyl carbonate. The copolymer is a graft or block copolymer.
Patent KR-20030047477-A (KR)
Title: Device and method for cancelling narrow-band interference in wireless communication systems
Inventor: CHOI JIN U
IPC: H04B1/10
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus and a method for canceling a narrow-band interference signal in a mobile communication system are provided to cancel the narrow-band interference signal from a received signal for preventing communication disconnection phenomenon generated by the narrow-band interference signal. CONSTITUTION: A down converters(103) converts a received signal into a baseband signal. A digital converters(106) converts the baseband signal into a digital signal. A decimation filter(107) decimates the digital signal at a set rate. An interference canceller(108) detects a narrow-band interference signal from the decimated signal, and filters the detected narrow-band interference signal. A modem(109) demodulates the output of the interference canceller(108).
Patent KR-20020023720-A (KR)
Inventor: NAM HYEON JEONG
IPC: A63B69/36
Filed: 2001-12-12
Abstract: PURPOSE: A weight movement display system of a golf swing practice machine is provided to rapidly display the movement condition of weight by using a load distribution measuring device mounted in golf shoes and a visual graphic interface, and to simplify the method of use. CONSTITUTION: In the weight movement display system of a golf swing practice machine comprised of a main memory unit connected with a CPU of a body(100), an ASIC(Application Specific Integrated Circuit) chip saving control algorithm, a memory unit and a codec connected to the ASIC chip, an A/D converter connected to the codec, a camera(160) connected to the A/D converter, a buffer memory connected to the CPU, a display controller connected to the buffer memory, an I/O controller connected to the buffer memory, and a power source, the ASIC chip saves a weight movement analyzing algorithm for displaying the distribution and the size of the load according to the weight movement of a user on a display panel(120). Additionally, the system comprises a second RF module mounted in out soles of user's shoes(201) for transmitting load data to a first RF module connected with the CPU, an RF controller, and a load distribution measuring device composed of plural pressure sensors and a portable power source.
Patent KR-20020023827-A (KR)
Inventor: CHA HEON SU
IPC: D06F37/40
Filed: 2001-12-21
Abstract: PURPOSE: A washing machine transmission is provided to simplify the structure and to remove the possibility of malfunction and reject due to the distribution of a lot of parts by substituting the parts with a single clutch bearing. CONSTITUTION: A washing machine transmission includes a clutch bearing(32) pressed into a clutch bearing block formed in a gear box main body as a unidirectional rotation bearing, wherein a dehydration tub forcibly fitted with the clutch bearing becomes rotating entirely by a motor which rotates in a direction for preventing the rotation of the clutch bearing in a dehydration mode, while the motor rotates in a direction for rotating the clutch bearing in a washing mode so that an input shaft(31) integrally assembled with a pulley shaft(26) becomes rotating in a winding direction of a clutch spring(28).
Patent KR-20020022637-A (KR)
Inventor: KIM SEONG GYEONG
IPC: G06F17/00
Filed: 2001-12-21
Abstract: PURPOSE: A system and a method for issuing electronic warranties are provided to let a client easily receive written guarantees including civil affair documents by using a computer equipped with an Internet connecting unit at home or in an office. CONSTITUTION: The system comprises a client system(100) having a web browser(110), an output unit(120), and authorized certificates(130) stored in the format of encoded files, a server engine(220) to display many web pages(210) including warranty application forms based on the input information transmitted via the web browser of the client system and to drive many servers(230-250) with response to an HTTP(Hypertext Markup Language) request transmitted from the client system, a client information input form(260) to request a client to transmit basic information including the personal affairs of an individual or a corporation when the client system tries a first connection, and many databases(270-290) to record the authorized certificate information including client information and progression situations of warranty issuing.
Patent KR-20030054096-A (KR)
Inventor: JUN U SEOK
IPC: H01J29/76
Filed: 2001-12-24
Abstract: PURPOSE: A deflection yoke is provided to fix a vertical deflection coil and a ferrite core by forming a support portion on an upper circumference portion of a screen portion of a coil separator. CONSTITUTION: A deflection yoke includes a coil separator(10), a horizontal vertical deflection coil, a vertical deflection coil(16), a ferrite core, and an elastic support portion(20). The coil separator is formed with a neck portion(12) and a screen portion(11a). The neck portion is coupled to an electron gun portion of a cathode ray tube. The screen portion is coupled to one side of a screen side of the cathode ray tube. The horizontal and the vertical deflection coils are installed on an inner face and an outer face of the coil separator to form the horizontal and the vertical deflection magnetic fields. The ferrite core is coupled to the outer face of the coil separator to enhance the magnetic field. The elastic support body is installed on an upper circumference portion of the screen portion of the coil separator in order to support elastically the vertical deflection coil and an outer circumference of a lower end of the ferrite core.