baber/WOPTO huggingface dataset:
Patent KR-20010044729-A (KR)
Inventor: CHOI HO SICK
IPC: G04B45/00
Filed: 2001-03-21
Abstract: PURPOSE: A fashion watch having a color displaying function is provided to change the color of a clock face by a set time period for informing the current time by the color displayed on the clock face and maximizing the fashion sense of a watch. CONSTITUTION: A fashion watch having a color displaying function includes a color control needle(60) connected to an hour hand shaft(56) below a clock face(54) and having a color sensor(62) at the end, a color changing terminal(70) disposed at the lower part of the color control needle and having the top surface disposed with various colors, a control part(80) for determining a color signal detected by the color sensor from the color conversion terminal to output a color signal in response to the detected color signal, and a color displaying element(90) for showing the color corresponding to the color signal output from the control part.
Patent KR-20020073232-A (KR)
Title: Cell guide for container ship and method for producing said cell guide
Inventor: KAWASAKI MASATO
IPC: B63B25/00
Filed: 2001-04-16
Abstract: PURPOSE: To provide a cell guide of a container ship having the short welding length, having a structure excellent in strength, and requiring no manufacturing labor, and a manufacturing method of its cell guide. CONSTITUTION: An almost rectangular groove-shaped cross section is formed of a base 16 for connecting one end part of the first side edge 14 and the second side edge 15, and has projecting pieces 17 and 18 for respectively projecting the other end part of the first side edge 14 and the second side edge 15 so as to form a right angle to the side edge.
Patent KR-20020080936-A (KR)
Inventor: BAE BYEONG YEONG
IPC: G11B7/085
Filed: 2001-04-18
Abstract: PURPOSE: A latch system for an optical disk drive is provided to be used regardless of NA(Numerical Aperture) of an objective lens by restricting an optical pick-up device with moving in a focusing direction or a tracking direction. CONSTITUTION: A latch system(300) for an optical disk drive includes a magnet part(320); a latch part including a base(311), a plurality of latch arms(313) extendedly formed from the base in parallel, a coil member(315) wound on the base for generating an attractive force or a repulsive force with the magnet part according to a flow direction of the current in the coil member, a yoke installed inside the coil member for forming a magnetic force with the magnet part; a stopper limiting the range of the movement of the latch part; a guide part(330) guiding the latch part in a moving direction, wherein the repulsive force is generated between the coil member and the magnet part if the current flows in the coil member in one direction, so that the latch arms restrict a bobbin(250) of an optical pick-up device not to move in a focusing direction; the attractive force is generated between the coil member and the magnet part if the current flows in the coil member in the other direction, so that the latch arms do not restrict the bobbin.
Patent KR-20020083559-A (KR)
Inventor: JUNG HUI YEONG
IPC: G09F15/00
Filed: 2001-04-27
Abstract: PURPOSE: Provided is an advertisement signboard which binds a screw at the lateral side with inserting a first and a second panel firmly so that it helps to accelerate speed in assembling. CONSTITUTION: In the advertisement signboard which comprises the parts of: a pair of panels(40) which are combined with a suspension sill and a suspension groove with including plural binding bosses(26); a pair of lateral sheets(55) which bind a screw(7) with the binding boss; and a cover(65) to cover the screw, the panels are characterized by using the lateral sheet and the screw to combine firmly for forming an advertisement side and screen the screw exposed to the external side of the lateral sheet by the cover.
Patent KR-20020083735-A (KR)
Title: High efficency power amplifier
Inventor: KOH BUM JONG
IPC: H03F1/02
Filed: 2001-04-30
Abstract: PURPOSE: A high efficient power amplifier is provided to output only necessary power according to intensity of output by dividing a supply power into various stages. CONSTITUTION: An input portion(13) receives a signal from a voltage amplification portion(11). An output portion(15) performs an amplifying operation. A detection portion is divided into a positive(+) detection portion(17) and a negative(-) detection portion(17'). A power supply portion provides a supply voltage to the output portion(15). The power supply portion is divided into (+)Vcc-1, (+)Vcc-2, (+)Vcc-3, (-)Vcc-1, (-)Vcc-2, (-)Vcc-3, and a ground. Each power portion are connected with comparison portions(19a,19b,19c,19a',19b',19c') and control portions(21a,21b,21c,21a'21b',21c'). The comparison portions(19a,19b,19c,19a',19b',19c') compare detected signals of the positive(+) detection portion(17) or the negative(-) detection portion(17') with each threshold value since different threshold values are set up in each comparison portion(19a,19b,19c,19a',19b',19c').
Patent KR-20020087565-A (KR)
Title: Acoustic interception member for car and manufacturing process thereof and manufacturing device thereof
Inventor: KIM JUNG NAM
IPC: B32B5/00
Filed: 2001-05-14
Abstract: PURPOSE: A sound insulation material for cars, and its manufacturing apparatus and method are provided to increase an effect of sound insulation and to reduce the scratching damage of the sound insulation material. CONSTITUTION: The sound insulation material for cars consists of a sound insulation layer(100) made of a heavy layer; and a synthetic resin film layer(110) coated on the surface of the sound insulation layer. The sound insulation layer is composed of 25-60% of polyethylene resin, and 50 to 80% of calcium carbonate and barium sulfate. The film layer is selected among ethylene vinyl acetate and low density of polyethylene materials.
Patent KR-20020087272-A (KR)
Title: fix jig using test for automobile using oil filter
Inventor: KANG MYUNG HEE
IPC: G01M3/04
Filed: 2001-05-15
Abstract: PURPOSE: A fixing jig for testing automobile oil filter is provided to achieve improved accuracy of oil leakage test by eliminating the pressure applied to the oil filter during test. CONSTITUTION: A fixing jig comprises a housing(10) forming an outer appearance, and which has a top coupled with a plate for attachment of an oil filter so as to maintain airtightness; a fixing unit arranged within the housing, and fit into a screw hole formed at the oil filer so as to support the oil filter downward; and a support unit for providing or releasing force to or from the fixing unit which supports the oil filter. The housing is formed into a hollow cylinder, and has a clamp hole(12) formed at the center of the top of the housing, and a protrusion(14) formed along the periphery of the clamp hole. The fixing unit includes a clamp(20) arranged within the housing, and a pair of rotating clamps(21a,21b) which rotate by being supported by a protrusion(27) arranged at the top of rotating clamps. The support unit includes a support member(30) for moving the clamp in a vertical direction.
Patent KR-20020087764-A (KR)
Title: Apparatus and method for automatically controlling main fuel and idle for LPG vehicles
Inventor: JIN GYO SU
IPC: F02D41/08
Filed: 2001-05-16
Abstract: PURPOSE: A device and a method are provided to control air fuel ratio appropriately reducing air pollution and improving performance. CONSTITUTION: A device for controlling main fuel and idling comprises an automatic switch(1), an idle switch(2), a water temperature detecting sensor(3), a rpm detecting sensor(15). An ECU(6) receives signals from the sensors, and generates operation signal to a main adjust screw(MAS), a vaporizer(VAP), and an RPM operating motor. A MAS operating motor operating portion(8) operates a MAS operating motor(7) to adjust main fuel amount to a reference value. A VAPOR operating motor operating portion(10) operates a VAPOR operating motor(9) to adjust an idle air fuel ratio to a reference value.
Patent KR-20020088298-A (KR)
Title: A sludge dryer
Inventor: LEE CHEOL U
IPC: F26B15/12
Filed: 2001-05-21
Abstract: PURPOSE: A sludge drier is provided to allow the sludge drier to be easily assembled/disassembled by separately fabricating the sludge drier body and to fabricate the sludge drier at an inexpensive cost. CONSTITUTION: A sludge drier(30) has body units(31a,31c), which are stacked at an upper portion of an incinerator(20). The body units(31a,31c) is provided with drying drums(32a,32f) and outer cases(40a,40b,40c), which surround the drying drums(32a,32f) such that a space is formed therebetween. High-temperature combustion gas is introduced into the space thereby heating the drying drums(32a,32f). Screw conveyers(42a,42c) are installed at an upper portion of the drying drums(32a,32f). The screw conveyers(42a,42c) are driven by a motor so as to convey sludges. Input hoppers(43a,43c) are installed at a rear upper portion of the screw conveyers(42a,42c).
Patent KR-20020089065-A (KR)
Title: On-Line Water Quality Measurememt System
Inventor: JANG JEONG HUN
IPC: G01N33/18
Filed: 2001-05-22
Abstract: PURPOSE: An on-line water quality examination system is provided, thereby the water quality can be easily examined at a remote place. CONSTITUTION: The on-line water quality examination system comprises a sample collecting device, a door which confines or discharge the sample; a door operating part: a pump which discharges or suctions the sample by force: a fixing sinker which is installed in the lower part of the sample collecting device and balances it in water; a pH sensor which measures electric conductivity of the sample; a temperature sensor; a lamp which emits infrared rays to the sample; a sound optic wavelength variable filter which incomes the emitted infrared rays and filters it; a filter operating part which operates the sound optic wavelength variable filter; a lens which amplifies the light through the sound optic wavelength variable filter; a signal detecting device which detects the light through the lens as an electric signal; a signal amplifying device; an A/D converter which converts the output values from the Ph sensor and temperature sensor into the digital values; a first RF modem which grants ID to the digital values and transfers them wireless; a controller which controls operation of the door operating part, pump, lamp and filter operating part; a second RF modem which inputs the values from the first RF modem; a main controller which separates the values from the second RF modem according to their ID and analyzes the water quality; and a displaying part which displays the results of analysis.
Patent KR-20020089991-A (KR)
Title: Circuit for control bank of rambus dram
Inventor: JUNG TAE HYEONG
IPC: G11C11/408
Filed: 2001-05-25
Abstract: PURPOSE: A bank control circuit of a RDRAM(Rambus DRAM) is provided to reduce an area of a circuit by sharing control circuits and address latch control circuits. CONSTITUTION: Memory bank portions(130<0> to 130<n>) of n number store data. Sense amplifier portions(140<0> to 140<n+1>) of n+1 number sense the data during a write process or a read process. Sense amplifier driver portions(150<0> to 150<n+1>) of n+1 number control operations of the sense amplifier portions(140<0> to 140 <n+ 1>) of n+1 number. Main word line and sub word line driver portions(160<0> to 160 <n>) drive the word lines and sub word lines of the memory bank portions(130<0> to 130<n>). Control and address latch portions(170<n/2>) of n/2 number receive active signals, precharge signals, and global address signals and generate control signals to control two sense amplifier portions, two main word line and sub word line driver portions, and the bit lines.
Patent KR-20020090558-A (KR)
Title: Device for detecting automotive door spec
Inventor: CHOI YEONG IL
IPC: B62D65/06
Filed: 2001-05-28
Abstract: PURPOSE: An option detecting apparatus for a door of a vehicle is provided to check the option of the door accurately according to the fine difference of the shape by detecting the length of a door outer panel with sensors. CONSTITUTION: An option detecting device of a door for a vehicle is composed of a body frame(15) installed in a base block(11) by a bracket(13); an operating cylinder(17) installed in the body frame to move up and down according to pneumatic pressure; a detecting rod(21) combined with the upper end of the operating cylinder; a clamp cylinder(27) combined with the detecting rod by a hinge; a locator(31) connected to the lower part of the body frame to support the lower part of the door; vehicle kind detecting sensors inputting signals to a controller by detecting the length of the door according to kinds of vehicles; and a rod detecting sensor(37) inputting a signal to the controller by detecting operation of the detecting rod. The kind of the door is checked accurately according to vehicles, and working is performed stably in an assembly line.
Patent KR-20020090632-A (KR)
Title: Method for judging outer air pollution of vehicle using threshold level by sensor
Inventor: WOO JAE JIN
IPC: B60H3/00
Filed: 2001-05-29
Abstract: PURPOSE: A method for varying threshold value for determining pollution of outside air of vehicle is provided to make an air purification system ideally work according to sensitivity of a sensor and surrounding environment. CONSTITUTION: A method comprises the steps of: a relative pollution determining step(230,240,250) determining pollution to execute inside air mode if difference between current value of a gas sensor and one of values of the gas sensor previously inputted is over preset threshold value; an absolute pollution determining step(260,270,290,300) setting a plurality of values of the gas sensor inputted by the gas sensor as time passes as purity values, calculating moving average of the purity values to set as an absolute purity reference level and determining pollution to execute the inside air mode if the current value of the gas sensor is out of purity band width; and a threshold value varying step(280) calculating inside air rate up to the present time and varying the threshold value and the purity band width according to the inside air rate.
Patent KR-20020007988-A (KR)
Title: Internet boutique system
Inventor: TSUKAMOTO RYOHEI
IPC: G06Q30/06
Filed: 2001-06-01
Abstract: PURPOSE: To provide an Internet boutique system and its selling method, and a recording medium with a recorded program thereof which enables a user to judge whether or not an article suits the user oneself by displaying a user's image and an article's image together as one image. CONSTITUTION: A user terminal 2 downloads a coordinate program from a server 1 and executes it. A user's image management part 231 actualized by the execution of the coordinate program inputs the user's image from an image acquisition device 3 and registers it in a user's image database 232. Then a coordinate processing part 233 prompts the user to select an article kind. Once the article kind is selected, images of articles registered by kinds are obtained from the server 1 and displayed. The user select an image of a favorite article out of them. The selected image is put together at a proper position in the user image and displayed. The user registers the favorite article in a purchased article database 18 on the server 1.
Patent KR-20010070774-A (KR)
Title: Process for producing a purified aqueous hydrogen peroxide solution
Inventor: ADACHI TAKASHI
IPC: B01J47/02
Filed: 2001-06-07
Abstract: PURPOSE: A process for producing a high purity aqueous hydrogen peroxide solution capable of removing metal and cation impurities (metal ion impurities) contained in an aqueous hydrogen peroxide solution as impurities with high precision to a ppt level (1/10¬12) or its vicinities. CONSTITUTION: The process for producing a purified aqueous hydrogen peroxide solution includes the step of contacting an aqueous hydrogen peroxide solution containing metal ion impurities first with a H¬+ type cation exchange resin, secondly with a carbonate ion (CO3¬2-) type or bicarbonate ion (HCO3¬-) type anion exchange resin, and thirdly with a H¬+ type cation exchange resin. Further, the process includes the step of contacting above aqueous hydrogen peroxide solution with a fluoride ion (F¬-) type anion exchange resin before contacting with above carbonate ion type or bicarbonate ion type anion exchange resin but after the first contact with above cation exchange resin.
Patent KR-20030000519-A (KR)
Title: Anti-Jam type door latch of car
Inventor: KIM JONG HYEON
IPC: B60J5/00
Filed: 2001-06-25
Abstract: PURPOSE: A door latch for restricting jam of a vehicle is provided to prevent jam in pulling an inside handle indoors or pulling an outside handle outdoors in not releasing locking of a safety lock lever completely. CONSTITUTION: A door latch of a vehicle is composed of a release lever(3) installed in a door latch housing(H) to release locking of a door selectively with turning; an outside lever(20) moved up and down in pulling an outside handle by interlocking with the outside handle, and installed in the door latch housing; a jam preventive lever inserting a return spring in the middle of the outside lever, and pressing the release lever in moving down the outside lever; and a safety lock lever installed in the lower part of the door latch housing to adjust contact of the outside lever and the jam preventive lever with moving up and down. Jam of the vehicle is prevented by pressing the release lever elastically with the jam preventive lever.
Patent KR-20030006037-A (KR)
Title: Hot-water boiler boiled with dry distillation gas through dry distillation type incinerator
Inventor: HUH MAN GEUN
IPC: F23G5/46
Filed: 2001-07-11
Abstract: PURPOSE: A hot-water boiler is provided to achieve an environmental-friendly incinerator capable of using waste heat by operating the hot-water boiler using dry-distillation gas generated during a dry-distillation incinerating process. CONSTITUTION: A dry-distillation furnace(1) includes an outer wall, an outer bottom wall, an inner wall and an inner bottom wall. A water reservoir is formed at the outer bottom wall. An air passage is installed between the outer bottom wall and the inner bottom wall. An air chamber(107) is formed below the outer bottom wall. The air chamber(107) is communicated with a dry-distillation chamber(111) through an air pipe. An inlet is formed at an upper end of the dry-distillation chamber(111). A cover(113) is opened/closed through a hydraulic cylinder. An air exhausting port(119) is formed at an upper portion of the dry-distillation chamber(111).
Patent KR-20020007179-A (KR)
Inventor: CHOTOKU KOICHI
IPC: H04N5/781
Filed: 2001-07-12
Abstract: PURPOSE: To detect a position which can be used as a recommended position at the time of determining a reproduction start position. CONSTITUTION: When a decision is made that genre information can become a representative screen at step S2, an evaluation for detecting a representative screen is determined depending on that genre information and the type at step S3. At step S4, an evaluation determined at step S3 is recorded, as representative screen information, on a recording medium. The recorded evaluation value is utilized when the representative screen of a reproduction start program or the recommended reproduction start position in a program is presented to a user at the time of reproduction.
Patent KR-20030006286-A (KR)
Title: Device for turning panel in pressing line
Inventor: JUN SEONG SU
IPC: B30B15/30
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for converting a panel conveying direction in a press line is provided to facilitate a mold loading work by rotating panels to be conveyed such that the conveying direction of the panels is adapted for the mold loading work. CONSTITUTION: A conveying direction converting apparatus(10) is installed at a front of a conveyer connected to a loading table so as to rotate panels at a right angle. The conveying direction converting apparatus(10) includes a base plate(11), a mounting block(12) installed on the base plate(11), and a rotary indexing table(13) fixedly installed on an upper portion of the mounting block(12). The rotary indexing table(13) is operated by means of pneumatic pressure. A coupling member(14) is fixedly installed on a rotating member of the rotary indexing table(13). A reinforcement frame(15) is fixedly installed on the coupling member(14). An anti-sliding member(18) is installed at a front of a plate(16).
Patent KR-20030006441-A (KR)
Title: Device for loading and unloading of sub-sleeve type probe
Inventor: JUNG GYEONG UNG
IPC: C21C5/46
Filed: 2001-07-12
Abstract: PURPOSE: Provided are an installer and a remover for a sub sleeve-shaped probe which place a sub sleeve, which is disposed easily, at a weak part of a sub-lance so that they help to eliminate the adhered base metal. CONSTITUTION: In the installer and the remover for the sub sleeve-shaped probe which include a cylindrical sub sleeve(10) to surround an outer probe(14) connected to a holder(12) of the sub-lance(4), the installer and the remover for the sub sleeve-shaped probe are characterized by elevating the sub-lance and removing the sub sleeve, in which slag and molten steel scattered by splash are adhered in measuring temperature, to eliminate the adhered base metal from the sub-lance in the wake of measuring temperature.
Patent KR-20030006727-A (KR)
Title: Valve spring compressor for valve stem seal
Inventor: KIM YI HOO
IPC: B25B27/14
Filed: 2001-07-14
Abstract: PURPOSE: A valve stem seal exchanging tool is provided to allow a worker to safely carry out a work without being damaged by compressing a valve spring in the same axis line of a valve stem. CONSTITUTION: A supporter(11) having at least two block mounting surfaces(10) is fixedly installed on a cylinder head. A main block body(15) and an auxiliary block body(16) are detachably assembled into the supporter(11) through a pin(22). A lever(12) is pivotably installed in the main block body(15). A horizontal slider(13) is vertically coupled to the lever(12). A vertical slider(14) is installed in the auxiliary block body(16) together with a spring(17). The vertical slider(14) slidably makes contact with the horizontal slider(13) and presses a valve spring retainer and a valve spring by using a spring pressing member(18).
Patent KR-20030008983-A (KR)
Title: Wide width harrow
Inventor: HONG DEOK HWA
IPC: A01B35/04
Filed: 2001-07-21
Abstract: PURPOSE: An auto-foldable wide harrow is provided to improve the adaptation of working against uneven land surfaces, and to enable the free adjustment of angle thereof while improving a shock-absorbing property of an auxiliary harrow. CONSTITUTION: The auto-foldable wide harrow comprises upper and lower frames(30,40) rotatably coupled through a bracket(32), the upper frame having a projection(34) formed with a hole into which a pivot pin(41) of the lower frame being fitted elastically using a compression spring(33). The lower frame has a horizontal frame member(42), left and right flat members attached at both sides of the horizontal frame, and a pair of rotatable vertical frame members(43) coming into close contact with the flat members. The vertical frame members are fixed to the flat members using a bolt penetrating through an elongate bore formed at the upper end of the vertical frame member.