baber/WOPTO huggingface dataset:
Patent KR-20020092111-A (KR)
Title: Grille assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner
Inventor: JUNG JU SEOK
IPC: B01D45/12
Filed: 2001-06-02
Abstract: PURPOSE: A grill assembly for a vacuum cleaner is provided to improve the dust collecting efficiency of the vacuum cleaner by preventing impurities from being directly introduced into a grill. CONSTITUTION: A grill assembly(100) includes a grill body(110), a plurality of blades(120) and a shielding member(130). Both ends of the grill body(110) are opened. An upper opening portion of the grill body(110) is communicated with an air outlet passage of a cyclone body, and a lower opening portion of the grill body(110) is shielded by the shielding member(130). The shielding member(130) is coupled to a bracket(111) by a screw(140). By releasing the screw(140), the shielding member(130) is easily separated from the grill body(110). An outer diameter of an upper portion of the grill body(110) is smaller than an outer diameter of a lower portion of the grill body(110).
Patent KR-20010079134-A (KR)
Title: Display device for synthetic pollution level
Inventor: KIM TAE SUN
IPC: G01N27/00
Filed: 2001-06-16
Abstract: PURPOSE: A synthetic pollution level indicating device is provided to indicate a synthetic pollution level with a single pollution level due to indoor gases and dust. CONSTITUTION: A synthetic pollution level indicating device comprises a sensor unit(100), a microcomputer(200), a single pollution level operating unit(300), and a pollution level indicating unit(400). The sensor unit includes an oxygen sensor(110), a carbon monoxide sensor(120), a butane gas sensor(130), a methane gas sensor(140), and a dust sensor(150). The microcomputer controls the pollution level indicating unit corresponding to the single datum and the synthetic data obtained by synthesizing the single datum obtained from the sensors. The single pollution level operating unit instantaneously indicates a single pollution degree by the single gas or dust datum obtained from the sensor unit. An oxygen pollution level operating part(310), a carbon monoxide pollution level operating part(320), a butane gas pollution level operating part(330), a methane gas pollution level operating part(340) and a dust pollution level operating part(350) are included in the single pollution level indicating unit. The pollution level indicating unit consists of a single pollution level indicating part(410) and a synthetic pollution level indicating part(420). The pollution level indicating unit indicates a pollution level by lighting on a light emitting diode of a corresponding color.
Patent KR-20030005502-A (KR)
Title: Granular absorbent for pets
Inventor: IKEGAMI TAKESHI
IPC: A01K1/01
Filed: 2001-07-09
Abstract: PURPOSE: A particle shape absorbent for pet is provided to achieve an effective deodorization effect by rapidly absorbing excretions of pet and removing bad smell generated from the excretions. CONSTITUTION: The particle shape absorbent for pet is made of pulp fibers, which contain natural or synthetic high molecules and are molded into a particle shape. To the pulp fibers is attached an acid high molecular solution by the use of a sprayer. The acid high molecular solution is obtained by coupling at least one of sulfone, carboxyl and phosphate,on the basis of natural cellulose, starch, or glycogen, and others.
Patent KR-20030006221-A (KR)
Title: Susceptor of Chemical Vapor Deposition Equipment
Inventor: PYO CHANG SU
IPC: H01L21/205
Filed: 2001-07-12
Abstract: PURPOSE: A susceptor of a CVD(Chemical Vapor Deposition) apparatus is provided to prevent the damage of a ceramic ring and a wafer sliding phenomenon due to leakage of inert gas by using a fixing device for connecting a plate groove with a support plate groove. CONSTITUTION: A susceptor(999) is formed with a plate(400), a heater(200), and a support plate(300). A wafer is loaded on the plate(400). The heater(200) is used for heating the wafer. The heater(200) is mounted on the support plate(300). The plate(400) is used as an earth electrode. The susceptor(999) is formed without a ceramic ring. The heater(200) is installed at a lower portion of the plate(400). The inside of the susceptor(999) is maintained in a high state of pressure by forming the flow of inert gas between the heater(200) and the plate(400) and between heater(200) and the support plate(300). A lift(600) is arranged on the plate(400) around a wafer(100). A plurality of plate grooves(410) are formed on a lower face of the plate(400) to seal the susceptor(999). A plurality of support plate grooves(310) are formed on an upper face of the support plate(300). The plate grooves(410) are connected with the support plate grooves(310) by a fixing device(500).
Patent KR-20020034848-A (KR)
Inventor: HASHIMOTO ATSUKO
IPC: F02D13/02
Filed: 2001-07-19
Abstract: PURPOSE: To provide a valve timing control device for an internal combustion engine having improved response by performing correcting control corresponding to the characteristic of a hydraulic control valve actually mounted. CONSTITUTION: The valve timing control device comprises cams to be driven by a crankshaft 1a of the internal combustion engine 1 for opening/closing a suction valve and an exhaust valve, respectively, an actuator for changing a rotation phase of at least one of the cams to the crankshaft 1a, the hydraulic control valve 16 for applying hydraulic pressure to the actuator, and control means 17 for controlling a current value for an electromagnetic solenoid for the hydraulic control valve 16 and controlling the output hydraulic pressure of the hydraulic control valve 16 to control a valve timing. Current values which are applied to the electromagnetic solenoid for the control means 17 to operate the actuator are detected in the different operated conditions of the internal combustion engine 1 and the characteristic of the hydraulic control valve 16 is detected by a difference between the current values in the different operated conditions, and a controlled current value is determined.
Patent KR-20030011979-A (KR)
Title: Command decoder of a semiconductor memory device and decoding method thereof
Inventor: LEE JEONG BAE
IPC: G11C11/407
Filed: 2001-07-20
Abstract: PURPOSE: A command decoder of a semiconductor memory device is provided to be capable of operating as a double data rate synchronous semiconductor memory device and/or a fast cycle random access memory device. CONSTITUTION: A FCRD signal generating circuit generates a signal(FCRD) that transitions into a low level at a falling edge of a clock signal(PCLK) when a signal(PCS) of a low level and a signal(PFN) of a high level are applied at the first external command applying cycle and that transitions into a low level at a falling edge of a next clock signal(PCLK) in response to signals(FCRD,FCWR). A FCWR signal generating circuit(22) generates a signal(FCWR) that transitions into a high level at a falling edge of the clock signal(PCLK) when the signals(PCS,PFN) of a low level are applied at the first external command applying cycle and that transitions into a low level at a falling edge of the next clock signal(PCLK) in response to the signals(FCRD,FCWR). CMOS transfer gates(C1,C2) transfer signals(PCAS,PWE) to a decoder(24) in response to a control signal(CON) of a low level. The decoder(24) decodes signals(PCS,FCRD,PFN,FCWR) in response to the control signal(CON) when operating as a double data rate synchronous semiconductor memory device, and generates internal command signals(MRS,ACTIVE,WRITE,READ,REFRESH). When operating as a double data rate synchronous semiconductor memory device, the decoder(24) decodes the signals(PCS,PRAS,PCAS,PWE) to generate internal command signals(MRS,ACTIVE,RECHARGE,WRTIE,READ,REFRESH). CMOS transfer gates(C3,C4) transfers signals(PCA0,PCA1) in response to the control signal(CON) of a high level.
Patent KR-20030010389-A (KR)
Title: Apparatus for generating reference signal in modem card of radio port
Inventor: KIM DONG UK
IPC: H04B7/00
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for generating a reference signal of a base station modem card is provided to easily generate the reference signal used for serial combine and division by sectors of signal by sectors in the base station modem card, and stably generate the reference signal. CONSTITUTION: A signal latch part(40) counts clock of data inputted on the basis of pulse of an initially input signal, and outputs the counting result. A sector aligning counter(50) receives the same clock as the clock of the data inputted to the signal latch part(40), and executes channel combine of a three-sector signal on the basis of the signal output from the signal latch part(40) to output a sector aligning signal.
Patent KR-20030016503-A (KR)
Inventor: KIM MAN HUI
IPC: B66C17/12
Filed: 2001-08-20
Abstract: PURPOSE: An apparatus for removing scale of coil outer circumference is provided to achieve improved quality of product by preventing generation of dent at the outer circumference of the coil. CONSTITUTION: An apparatus comprises a removing unit including a brush(16) tightly contacting an outer circumference of a coil(10), which removes scale from the outer circumference of the coil; a lifting/lowering unit for lifting/lowering the removing unit connected to a slider in accordance with the width of the coil, wherein the lifting/lowering unit includes a rail installed at the side circumference of a tongs(14) of a crane(12), the slider which is lifted/lowered along the rail and has a rack, and a pinion engaged with the rack and which rotates by a height adjustment motor(28); and a rotating unit including a screw shaft(32) coupled between brackets of the slider, a block engaged with the screw shaft so as to move in a vertical direction in accordance with the rotation of the screw shaft, a fixing bar hinge-coupled to the lower portion of the slider and connected to the removing unit, and a connecting bar connected between the fixing bar and the block so as to rotate the fixing bar in accordance with the vertical movement of the block.
Patent KR-20010088709-A (KR)
Inventor: PARK JAE YOON
Filed: 2001-08-23
Abstract: PURPOSE: A device and method for inserting an advertisement and processing a payment using a mobile phone is provided to insert a wanted advertisement by giving an advertising selection right to a user when a mobile phone is used. CONSTITUTION: A contents server(100) processes contents information as a stopped image, a moving picture, a text, a graphic, a voice, a music, an acoustic effect of advertising effect as an advertising company, an advertising commodity name, an advertising period, and a discount rate of a using charge adapted to a mobile phone(500) being connected to a wireless network(400). A contents DB(110) is connected to the contents server(100) and stores the contents information. An information managing server(200) receives the contents information being stored in the contents server(100) and discusses that the advertising information, an advertiser, and one's own advertisement is reproduced at a portion of the mobile phone(500), and transmits an information list of decided contents to the mobile phone(500), thus a user may select a wanted advertisement. An information DB(210) stores the advertising information and the information list being transmitted from the information managing server(200) for a using rate charging server(300) to discount the using rate. The using rate charging server(300) charges a using rate by receiving personal information of the user.
Patent KR-20030020523-A (KR)
Title: Apparatus for liquid crystal display
Inventor: KIM GWI HYEON
IPC: G02F1/133
Filed: 2001-08-29
Abstract: PURPOSE: A liquid crystal display device is provided to increase the width of data lines larger than the width of redundancy lines for preventing the short between layers of gate lines and the data lines, thereby preventing the short between layers and improving the yield. CONSTITUTION: A liquid crystal display device includes data lines(118) of which width is larger than the width of redundancy lines(120). The width of the data lines is 3-15micrometer. The redundancy lines corresponding to the data lines vertically have a length between both ends shorter than a length between both ends of the data lines by 1-5micrometer.
Patent KR-20030018652-A (KR)
Title: Method and apparatus for recycling waste bumper cover of automobile
Inventor: PARK JONG PAL
IPC: B29B17/02
Filed: 2001-08-30
Abstract: PURPOSE: A recycling method and apparatus comprising a coating-removing method and apparatus of a waste bumper cover are provided, which save a coating-removing solution substantially and shorten the removing efficiency and time. CONSTITUTION: The apparatus of a waste bumper cover for car includes a medium or high speed grinder to grind the waste bumper cover to a size of 5 to 10 centimeters; a body of revolution(20) with a rotary wing(10) rotating in the opposite direction therein to release a coating film of the grinded material using the friction force through a rotation; a vessel(30) to flow the grinded material and the coating material in a flow rate using the density difference; a methylene chloride storage tank(40), a methylene chloride fraction/recovery tank(50) for supplying and cycling a mixture solution of water/methylene chloride into the vessel(30), and each pipe(60); and a means for washing, drying and extruding the coating-released ground material to produce the recycling materials.
Patent KR-20030026377-A (KR)
Title: Printed Circuit Board for populating a optical receive circuit
Inventor: EOM MAN YONG
IPC: H05K1/02
Filed: 2001-09-06
Abstract: PURPOSE: A printed circuit board for packaging an optical receiving circuit having photoelectric conversion function is provided to minimize the influence of noise by indirectly separating a grounding terminal connected to the amplifier of the optical receiving circuit from other elements. CONSTITUTION: An amplifier grounding terminal of an optical receiving circuit mounted on a printed circuit board is separated from a common grounding terminal(CG) to which other elements are connected. The amplifier grounding terminal is connected through a through-hole to an amplifier grounding terminal(IG') which is connected to the common grounding terminal(CG) through a narrow connecting path. A plurality of amplifier grounding terminals(IG') can be independently formed or connected to each another through the narrow connecting path.
Patent KR-20030021411-A (KR)
Title: communication terminal having an urgent call function and controlling method therefore
Inventor: NAM IL
IPC: H04M1/23
Filed: 2001-09-06
Abstract: PURPOSE: A communication terminal having an emergency call function and a control method therefor are provided to suitably grasp the situation of a user located in the circumference of a specific telephone and treat the situation of the user by recognizing a specific sound generated from the circumference of the specific telephone and automatically providing the emergency call to a predetermined telephone number. CONSTITUTION: A reception terminal judges whether the first emergency call function is currently set up(S2). If a key signal is inputted for setting a compulsory calling function of a recipient, the reception terminal sets the first emergency call function(S3). If the key signal is not inputted, the reception terminal judges whether the second emergency call function is set up(S4). If a key signal is inputted for setting a user environment signal compulsory detection function, the reception terminal sets the second emergency call function(S6). The reception terminal judges whether the first emergency call request signal is currently inputted(S7). If the first emergency call request signal is currently inputted, the reception terminal compulsorily forms a call according to the first emergency call request signal transmitted from a transmission terminal and transmits an environment signal of the circumference of the transmission terminal to the transmission terminal(S8). If the first emergency call signal is not inputted, the reception terminal judges whether a voice signal according to the second emergency call is detected from the circumference of the terminal(S9). If the voice signal is inputted over a set reference voice level value, the reception terminal automatically transmits the second emergency call signal to a telephone number according to the stored second emergency call and transmits a circumference signal to the transmission terminal(S10).
Patent KR-20030023179-A (KR)
Title: Devise reducing impact for folder of mobile phone
Inventor: LEE IN HWAN
IPC: H04B1/38
Filed: 2001-09-12
Abstract: PURPOSE: A device for easing a shock of a folder part in a portable terminal is provided to rotate more to a buffering section behind an opened call section of the folder part and a body part, and to allow rotation torque generated by an elastic member of a hinge part in the buffering section to be stronger than rotation torque applied to a section for opening an upper of the folder part. CONSTITUTION: A rotation cam forms a rotation slant surface therein to have an opened call section and a buffering section. The opened call section includes a closing slant part for generating closing torque of a folder part(120), a threshold part, a return slant part for generating opening torque, and a rotation stopping part, and the buffering section includes a buffering slant part for generating restoration torque. A fixed cam is closed adhered to the rotation slant surface of the rotation cam. An elastic member elastically suppresses the rotation cam, to make the fixed cam deliver rotation torque necessary for opening and closing the folder part(120) according to the location of the rotation slant surface of the rotation cam. A hinge part(130) includes a rotation axis for integrally forming and fixing the fixed cam, rotation cam and elastic member. The folder part(120) includes a hinge coupling part(123) in a lower part thereof to insert and fix the hinge part(130). And a body part(110) forms a fixed support to stop the rotation of the folder part(120) rotated to the buffering section in a lower part of an upper side thereof, and forms a fixed groove(117) in a coupling protuberance(115) to insert and fix a fixed protuberance of the hinge part(130).
Patent KR-20030026444-A (KR)
Title: a
Inventor: LEE HEE SOO
IPC: A23L17/00
Filed: 2001-09-25
Abstract: PURPOSE: Provided is a method for manufacturing functional boiled fish paste, particularly by using chitosan, Artemisia Messerschmidtiana Besser, ginseng, pine needles, seeds of Carthamus tinctorius and Cordycops Militaris. The functional boiled fish paste provides functionality to increase human health. CONSTITUTION: The method for manufacturing functional boiled fish paste is characterized by mixing 50-80% of boiled fish paste, 10-20% of starch, 5-10% of seaweed, carrot and vegetables, 3-12% of functional foods(chitosan, Artemisia Messerschmidtiana Besser, ginseng, pine needles, seeds of Carthamus tinctorius and Cordycops Militaris, etc.), 1-10% of glutinous rice, and 0.5-1.5% of dietary slat; and deep-frying the mixture at 160-200 deg.C.
Patent KR-20020080226-A (KR)
Title: Semiconductor integrated circuit device
Inventor: KOJIMA KAZUMI
IPC: G11C7/22
Filed: 2001-09-26
Abstract: PURPOSE: To provide a semiconductor integrated circuit device in which current consumption at the time of write-in of data can be reduced, operation speed can be increased, stable operation can be performed by reducing occurrence of a noise caused by write-in operation. CONSTITUTION: An active signal ACT inputted to a sense amplifier signal circuit section SC1 is latched by a command latch circuit 1 and outputted to a terminal N11. The terminal N11 outputs a control signal EDC1 through a timing adjusting circuit 2. The control signal EDC1 outputs a sense amplifier activating signal LE through a timing adjusting circuit 3 and an output buffer circuit 4, while the signal is outputted to a column switch signal circuit section CS1. In the column switch signal circuit section CS1, a pulse signal is outputted from a control signal ACL through a pulse output circuit 5 and an output terminal N13. In a logic circuit 6, a signal being logically multiplied by this signal and an inversion signal of the control signal EDC1 is outputted as switch signals CL, CLM through a decoding circuit 7.
Patent KR-20020032318-A (KR)
Inventor: OHASHI YOSHIO
IPC: H04R7/08
Filed: 2001-10-20
Abstract: PURPOSE: To obtain satisfactory frequency characteristics with respect to sound pressure and oscillation amplitude by allowing only a single resonance mode to occur in an electrostatic speaker device. CONSTITUTION: Fixed electrodes 20a and 20b are divided into plural electrode pieces 21a, 21a, 21b, 21b, etc., and driving signals with different voltages are applied to respective divided electrode pieces so that the distribution of a driving force applied to a diaphragm 40 may be proportional to the displacement distribution in the facial direction of the natural oscillation mode of the diaphragm.
Patent KR-20030033897-A (KR)
Title: Control method for dryer
Inventor: JUNG SEONG HAE
IPC: F26B21/06
Filed: 2001-10-25
Abstract: PURPOSE: A control method of a drier is provided to shorten drying time without exceeding limit current value. CONSTITUTION: A control method of a drier comprises the steps of; operating a drum motor for rotating the drum(S203); driving a blower motor for generating flow of air circulating in the drum at prescribed time intervals after operating the drum motor(S209); and driving a heater for heating air to supply hot air in the drum at prescribed time intervals after driving the blower motor(S215,S221). The steps are performed in serial order.
Patent KR-20030034928-A (KR)
Title: Continuous bulk polymerization process for preparing ultra heat resistant copolymer
Inventor: JANG YUN CHANG
IPC: C08F2/02
Filed: 2001-10-29
Abstract: PURPOSE: A method for preparing a highly heat resistant resin by continuous mass polymerization or solution polymerization and a maleimide-based monomer-containing terpolymer resin prepared by the method are provided, to improve the uniformity of composition, thereby enhancing the heat resistance. CONSTITUTION: The method comprises the step of inserting monomers by dividing each monomer into each reactor in a specific ratio. Preferably the method comprises the steps of inserting a mixture A comprising 40-60 parts by weight of an aromatic vinyl monomer and an initiator and a mixture B comprising 5-20 parts by weight of a cyano vinyl monomer, 5-20 parts by weight of a maleimide-based monomer and 5-15 parts by weight of a ketone-based solvent, into a first reactor separately; and inserting a mixture C comprising 5-20 parts by weight of a maleimide-based monomer, 5-20 parts by weight of a cyano vinyl monomer and 5-15 parts by weight of a ketone-based solvent, into a second reactor. The product of the first reactor is flown into the second reactor. Preferably the solvent is methylethyl ketone.