baber/WOPTO huggingface dataset:
Patent KR-20000063650-A (KR)
Inventor: KIM YUN HOE
IPC: G06Q30/06
Filed: 2000-07-27
Abstract: PURPOSE: An intermediate system for offering/hunting a job is provided to intermediate manpower by managing/estimating men who want to get a job according to their ability and an employ condition of a company. CONSTITUTION: An intermediate system for offering/hunting a job on the internet includes a job hunter(10) who wants to have a job. A manpower intermediate server(20) manages a job offering company(30) on the internet. A corresponding manpower intermediate server(20) evaluates a capacity of a job hunter based on an inquiry concerning a detailed evaluation item(human relationship, job adaptability, social relationship, professional knowledge, real working capacity), so that a corresponding job hunter(10) and a job offering company(30) receive a customized job offering/hunting intermediate service of the manpower intermediate server(20) on the internet.
Patent KR-20020011192-A (KR)
Title: Apparatus for outputting terminating ring in portable radio terminal embedded of mp3 player
Inventor: LEE JON GI
IPC: H04B1/40
Filed: 2000-08-01
Abstract: PURPOSE: An apparatus for outputting a termination ring in a portable wireless terminal on which an MP3(Motion Pictures Expert Group Audio Layer 3) function is mounted is provided to output the termination ring for which a user wishes using a stored MP3 music. CONSTITUTION: An MP3 file buffer(12) buffers MP3 music data received through an RF unit(18) under a control of a CPU(10). An MP3 decoder(14) receives the MP3 music from the MP3 file buffer(12) and decodes the received MP3 music under the control of the CPU(10). The CPU(10) controls the MP3 file buffer(12) and the MP3 decoder(14) and provides the MP3 music as a termination ring to a user. A switch(20) selectively provides the MP3 music to an audio output unit(22) and a Schmitt trigger(24) on the basis of the control of the CPU(10). The audio output unit(22) amplifies the music data provided through the switch(20) as an audible sound type. The Schmitt trigger(24) performs a waveform conversion and a level conversion of the MP3 music received from the switch(20) to be matched to an operation characteristic of a buzzer(28) and transmits the converted MP3 music to a buzzer driving unit(26). The buzzer driving unit(26) amplifies the MP3 music outputted from the Schmitt trigger(24) and provides the amplified MP3 music to the buzzer(28). The buzzer(28) outputs the MP3 music amplified from the buzzer driving unit(26) as the termination ring.
Patent KR-20020012091-A (KR)
Title: Wavelength-stabilized Laser Diode
Inventor: KWON SU JIN
IPC: G02B26/00
Filed: 2000-08-05
Abstract: PURPOSE: A small inexpensive reliable multi-function light source module for a Dense Wavelength Division Multiplex system is provided to monitor and control output variation and wavelength variation of the light source in a single module, simultaneously. CONSTITUTION: A light source module comprises a single mode light source(21), a lens(22), a partial beam splitter(23), a photo detector for light source output(24), a Fabry-Perot filter(25), a photo detector(26) and a photo detector(27). The single mode light source(21) is mounted on a ceramics plane substrate(20). The lens(22) collimates a laser beam emitted from the single mode light source(21) by controlling the divergence angle of the laser beam. The partial beam splitter(23) separates some part of the laser beam incident through the lens(22). The photo detector for light source output(24) monitors intensity of the partially separated laser beam. The Fabry-Perot filter(25) has a wavelength selecting characteristic. The photo detector(26) detects a beam transmitted through the Fabry-Perot filter(25). The photo detector(27) detects a beam reflected from the Fabry-Perot filter(25).
Patent KR-20020015204-A (KR)
Title: Monitoring device of overspeed vehicle using radio communications
Inventor: HAN PIL SOON
IPC: G08G1/052
Filed: 2000-08-21
Abstract: PURPOSE: An overspeed vehicle detector using wireless communication is provided to effectively control and prevent speeding of vehicle by wireless transmitting information of speed, location and a vehicle's number exceeding regulation speed to a certain position such as police office. CONSTITUTION: An overspeed vehicle detector comprises a terminal installed in a vehicle for processing and wireless communicating information of speed and location, and a central controller for receiving the transmitted information to process the information of speed, location and vehicle. The terminal includes a speed measuring unit for converting vehicle speed into electric signal, a location detector for detecting vehicle location, a database inputted with a vehicle identifying code and overspeed data, a microprocessor for processing the information, and a wireless communicating unit. The central controller includes a wireless communicating unit(21) for receiving data of terminal, a location identifying unit(22) for calculating location using location data, a central processor(23) for processing information and data, a database(24) for storing data analyzed from the central processor, and an auto sticker printer(25) for printing a notice for payment of a fine.
Patent KR-20020016677-A (KR)
Title: Method for fabricating a photo sensitive unit membrane of plasma display panel
Inventor: KIM SANG TAE
IPC: H01J9/24
Filed: 2000-08-26
Abstract: PURPOSE: A method for manufacturing a photo-sensitive unit film of a plasma display panel is provided to prevent adhesion power deterioration and insulation breakdown of the photo-sensitive unit film by using a chemical adhesive agent. CONSTITUTION: A photo-sensitive unit film of a plasma display panel is manufactured by mixing photo-sensitive unit film forming paste such as trimthylolpropane triacrylate and pentaerythritol triacrylate, and an adhesive agent, such as Methacryloxy propyl trimethoxy silane, for chemical adhesion of a glass substrate and the photo-sensitive unit film, coating the mixed photo-sensitive unit film forming paste on the glass substrate, and exposing and developing the coated paste to form the photo-sensitive unit film, i. e., an electrode or fluorescent. The photo-sensitive unit film is also manufactured by coating the adhesive agent on the glass substrate, coating the photo-sensitive unit film forming paste over the adhesive agent, and exposing and developing the coated paste.
Patent KR-20020020578-A (KR)
Title: Thin film transistor and the method of fabricating the same
Inventor: HAN MIN GU
IPC: H01L29/786
Filed: 2000-09-09
Abstract: PURPOSE: A thin film transistor is provided to decrease off-current and improve a conductive characteristic by using a new offset structure, and to stabilize an operation characteristic of a switching device by improving a deterioration phenomenon caused by electrical stress. CONSTITUTION: An amorphous silicon layer is formed on a substrate, including an active region and the first and second impurity regions doped with n+ ions or P+ ions and formed at both sides of the active region. The side surface of the active region is exposed by a predetermined distance from the upper portion of the active region. A polysilicon layer is formed at both sides of the active region and an oxide layer. A gate electrode is formed on the polysilicon layer. A source electrode(135) is in contact with the first impurity region. A drain electrode(137) is in contact with the second impurity region.
Patent KR-20010050474-A (KR)
Title: Air damper with adjustable air flow rate
Inventor: BELLA JOSEPH J
IPC: F16F9/34
Filed: 2000-09-15
Abstract: PURPOSE: An air damper with adjustable air flow rate is provided to vary the damping rate without the need for a substantial re-design of the air damper. CONSTITUTION: An air damper includes a housing(12) with cylindrical walls(20) and a piston assembly(14) reciprocating therein. The piston assembly includes an interior surface against which a seal(76) abuts. The interior surface(41) is textured in a grained pattern so that interstices are formed between the seal and the interior surface thereby forming an effective air passageway for damping. A cylindrical spacer(42) spaces the interior surface from a retainer and the seal is engaged around the cylindrical spacer and between the retainer and the interior surface. An alternative embodiment inserts textile material through a damping orifice in order to vary the rate of damping.
Patent KR-20020021765-A (KR)
Title: Method for preparing multi-function bath soap
Inventor: JEONG JONG IN
IPC: A61K8/19
Filed: 2000-09-16
Abstract: PURPOSE: A process of preparing a bathing material is provided by mixing raw material powder such as sodalite, mica, jade or the like with organic material such as coconut oil fatty acid, chitosan or the like. Whereby, the bathing material has excellent adsorption and deodorizing property and an activation function on a cell. CONSTITUTION: A mixture of 30 to 40% by weight of sodalite, 40 to 50% by weight of mica, 10 to 20% by weight of jade, 10 to 15% by weight of germanium is blended to produce raw material powder, which is mixed with 20 to 30% by weight of sodium carbonate in an amount of 70 to 80% by weight and dissolved in water at 300 to 650deg.C to produce a liquid raw material. A mixture of 55 to 65% by weight of the raw material powder, 25 to 30% by weight of sodium carbonate anhydride, 5 to 7% by weight of coconut oil fatty acid, 3 to 4% by weight of chitosan, 1 to 2% by weight of sodium pyrophosphate and 1 to 2% by weight of a perfume is kneaded with 6L liquid raw material and put into the mold followed by cooling to -5 to -30deg.C.
Patent KR-20010050611-A (KR)
Inventor: HAYASHI NORIYA
IPC: C08G59/24
Filed: 2000-09-23
Abstract: PURPOSE: To provide a highly curable, energy ray-curing resin composition which shows an extremely high curability compared to that of conventional energy ray-curing resins and is easily prepared with a high design freedom. CONSTITUTION: This energy ray-curing resin composition contains a photopolymerizable resin component which is curable by an energy ray irradiation, a photopolymerization initiator component which enables curing of the photopolymerizable resin component when irradiated with an energy ray and a hardener component required for curing at least one photopolymerizable resin component via a process other than the energy ray irradiation.
Patent KR-20020026024-A (KR)
Title: System and method for offering information by terminal lending and media for storing program source thereof
Inventor: MUN YEONG JAE
IPC: H04W4/00
Filed: 2000-09-30
Abstract: PURPOSE: A system for supplying information through a rental terminal is provided to lend terminals to overseas travelers, and to supply information requested by the travelers through the rental terminals, so as to give convenience to the travelers. CONSTITUTION: A WAP server(20) comprises as follows. A local information supplying module(23) detects geographical information and tour information from a local information DB(29) storing information on tourist attractions, and supplies the detected information at the request of travelers. An interpretation service module(21) connects an interpreter terminal with a traveler terminal according to an interpretation request signal. A traveler information DB(26) stores traveler information. An interpreter information DB(27) stores information on interpreters by languages. An advertisement inserting module(22) supplies a lot of advertisement information when connected to the WAP server(20). A first-aid supporting module(25) transmits first-aid information according to a first-aid supporting signal of the traveler terminal.
Patent KR-20020029477-A (KR)
Title: Method for gene extraction by one step
Inventor: PARK JAE CHEOL
IPC: C12Q1/68
Filed: 2000-10-13
Abstract: PURPOSE: A process for extracting a gene by using one step is provided, thereby simply and rapidly extracting the DNA gene directly used for PCR. CONSTITUTION: The process for extracting a gene from a tissue or a cell of an animal by using one step comprises the steps of: chopping the tissue or cell of animal and inserting the chopped tissue or cell into 100 microliter of the lysis buffer reagent; reacting the lysis buffer reagent at 90 deg.C for 20 minutes; centrifuging the resulting solution at 12,000 rpm and room temperature for 5 minutes to extract DNA gene and recovering the supernatant; and amplifying 1 microliter of the supernatant by using PCR method.
Patent KR-20010051159-A (KR)
Inventor: IWATA KATSUMI
IPC: G06F9/34
Filed: 2000-10-20
Abstract: PURPOSE: To relax the limitation of program capacity while maintaining satisfactory program execution efficiency in the comparatively small access space of a CPU in a data processor. CONSTITUTION: A data processor 1 has a normal mode with the narrow access space of a CPU 2 and an advanced mode with the wide access space. Even in the normal mode, a transfer control part 3 enables data transfer control over an address range accessible for the CPU at that time. Even when a program or the like is generated over the limitation of program capacity in respect to the access range of the CPU in the normal mode, by storing the program just for the excess of that limitation in the non-access area of a ROM 6 in the normal mode, the transfer control part can access this program and can transfer it to a RAM 7 and the CPU in the normal mode can access and utilize the program or the like transferred to the RAM.
Patent KR-20020032116-A (KR)
Title: Roll roundness measuring device
Inventor: JUNG SUN GI
IPC: G01B5/20
Filed: 2000-10-25
Abstract: PURPOSE: A roll roundness measuring apparatus is provided to prevent defective product by checking the degree of distortion and feeding back the result of check to the manufacturing procedure, while improving productivity in quality management of paper roll product. CONSTITUTION: A roll roundness measuring apparatus comprises a fixed body(21) including a fixing handle(10) and an extended rod guide(11), and which serves as a central rotating shaft by using an insertion rod(13) fixed into a central hole formed at a roll; a first extension rod(15) inserted into the extended rod guide, and which has a length adjustable by a first extended rod fixing member(14); a second extension rod(16) supported onto the first extension rod, and which has a length and position adjustable by a second extended rod fixing element(17); a display unit(18) supported onto the second extension rod, and which measures roundness of the roll by using a needle(19) contacting the surface of the roll; and a display unit fixing member(20) for fixing the display unit.
Patent KR-20020033321-A (KR)
Title: Method for manufacturing suede-like circular knitted fabric and the suede-like circular knitted fabric
Inventor: LEE YONG WAN
IPC: D04B1/02
Filed: 2000-10-30
Abstract: PURPOSE: A process of preparing a sued-like circular knitted fabric by knitting a circular knitted fabric with a combined filament yarn of different shrinkage and then processing the circular knitted fabric is provided, thereby reducing complicated processes such as warping process or sizing and producing an artificial suede product having an excellent suede texture and dyeing fastness. CONSTITUTION: A nylon 6 multifilament microfibers having a single yarn fineness of 0.1 to 0.5 denier, a filament number of 70 or more and a total fineness of 50 to 100 denier and a nylon 6 high shrinkage yarn having a boiling water shrinkage of 15 to 30%, a single yarn fineness of 2 to 6 denier, a filament number of 5 to 15 and a total fineness of 25 to 70 denier are subjected to air texturing to give a combined filament yarn of different shrinkage, which is knitted in a knitting machine to produce a fabric. Thereafter, the fabric is degummed and contracted at 90 to 110deg.C and dyed at 95 to 120deg.C.
Patent KR-20010060232-A (KR)
Inventor: MCGREGOR RODERICK J
IPC: F28F9/16
Filed: 2000-10-31
Abstract: PURPOSE: A hydraulic expansion pre-straining method of heat exchanger tubing is provided to prestress the once-through steam generator tubes in which the tubes of the once-through steam generator are prestrained to the desired level using the hydraulic expansion of the tubes in the tubesheet. CONSTITUTION: A once-through steam generator unit(10) is comprised of a vertically elongated cylindrical pressure vessel or shell(11) closed at its opposite ends by an upper head member(12) and a lower head member(13). The upper head includes an upper tubesheet(14), a primary coolant inlet(15), a manway(16) and a handhole(17). The manway(16) and the handhole(17) are used for inspection and repair during times when the once-through steam generator unit(10) is not in operation. The lower head(13) includes a drain(18), a coolant outlet(20), a handhole(21), a manway(22) and a lower tubesheet(23). The once-through steam generator(10) is supported on a conical or cylindrical skirt(24) which engages the outer surface of the lower head(13) in order to support the generator unit(10) above structural flooring(25). As hereinbefore mentioned, the overall length of a typical once-through generator unit of the sort under consideration is about 75 feet between the flooring(25) and the upper extreme end of the primary coolant inlet(15). The overall diameter of the unit(10) moreover, is in excess of 12 feet.
Patent KR-20020034644-A (KR)
Title: Switchable combiner of being improved phase unbalance
Inventor: AHN JEONG HAK
IPC: H01P5/12
Filed: 2000-11-02
Abstract: PURPOSE: A switchable combiner with improved phase imbalance is provided to accomplish impedance matching at a contact even when combination path is changed. CONSTITUTION: A switchable combiner comprises many input ports(Pi1,Pi2,Pi3), an output port(Po), many switch bars(B1,B2,B3), a first contact(21), a fixed switch bar(B4), a second contact(22), an N path switch bar(B7,B5,B8,), an N path impedance line(24), a third contact(23) and a control signal port. The switch bars(B1,B2,B3) are coupled to the input ports(Pi1,Pi2,Pi3) and function as signal transfer paths. The first contact(21) selects any one of the input ports(Pi1,Pi2,Pi3). The fixed switch bar(B4) transfers a signal combined at the first contact(21). The second contact(22) connects the impedance line according to the number of paths combined at the first contact(21). The second contact(22) connects the impedance line according to the number of paths combined at the second contact(22). The N path impedance line has impedance according to the number of paths combined at the first contact(21). The third contact(23) connects the N path impedance line to the output port. The control signal port controls switches of the first to the third contact.
Patent KR-20010051442-A (KR)
Title: Constant velocity universal joint
Inventor: GOTOU TATSUHIRO
IPC: F16D3/205
Filed: 2000-11-03
Abstract: PURPOSE: A constant velocity universal joint is provided to reduce the induced thrust and sliding resistance of the constant velocity universal joint. CONSTITUTION: A constant velocity universal joint is equipped with an external joint member(10) provided with three track grooves(12) having roller guide surfaces(14) arranged facing one another in the circumferential direction, a tripod member(20) furnished with three legs(22) protruding in the radial direction, rollers(34) inserted in the track grooves(12), and rings(32) fitted on the legs(22) for supporting the rollers(34) rotatably, and is arranged so that the rollers(34) are movable in the axial direction of the external joint member(10) along the guide surfaces(14), wherein the inside surface of each ring(32) is shaped cylindrically while the peripheral surface of each leg(22) is given a longitudinal cross-section in curved shape and such a crosswise section contacting with the inside surface of the ring(32) in the direction perpendicularly intersecting the axis of the joint and forming a gap with respect to the peripheral surface of the ring(32) in the axial direction of the joint.
Patent KR-20020034788-A (KR)
Title: a character code service by using the stuffing byte of Moving Picture Experts Group
Inventor: LEE JIN
IPC: H04N21/80
Filed: 2000-11-03
Abstract: PURPOSE: MPEG character information services using stuffing bytes are provided to display lyrics and a score or caption related with music and an image on a screen by inserting character codes in stuffing bytes that is a variable region existing in a bit stream. CONSTITUTION: A digital signal is inserted into a stuffing byte, and character information is displayed on a screen when the digital signal is decoded. A user acquires the character information in addition to a sound and image.
Patent KR-20010060295-A (KR)
Inventor: HAYASHIZAKI MINORU
IPC: H05B6/04
Filed: 2000-11-10
Abstract: PURPOSE: A power unit for a printer is provided to minimize switching loss during control by optimizing the waveform of gate signals and to expand output control width by adopting a low-cost IGBT(Insulated Gate Bipolar Transistor) as a switching control element. CONSTITUTION: A voltage resonance converter has an IGBT(201) connected to a power source; a first resonant capacitor(204) connected to the IGBT in series; an IGBT(202) connected to the first resonant capacitor in series; an exciting coil(18) connected between the node of the first resonant capacitor and the first IGBT, and the power source; a second resonant capacitor(205) connected to the IGBT(202) in parallel; and regenerative diodes(206,207) connected in parallel respectively to the IGBTs. A gate control signal of each IGBT generates a switching timing signal from transfer voltage of an insulated type driving transformer while shaping the waveform.
Patent KR-20010016176-A (KR)
Title: bone powder
Inventor: CHOI DOO
IPC: A61G17/08
Filed: 2000-11-20
Abstract: PURPOSE: Powdered bones are provided to create much hygienic environment without flying of powdered bones in air, remove worries about loosing the powdered bones of the deceased, decrease rejection on the bones by making in various shapes, and play an important role spreading the change from existing burial custom to inurning custom. CONSTITUTION: The powdered bones of the deceased are solidified in a certain appearance and form by mixing with earth or other various powder materials, or using an adhesive material, wherein the powdered bone can be mixed with soil of a flowerpot for growing plants, enshrined at home, family graveyard or charnel, and the solidified powdered bones are used in the charnel.
Patent KR-20020040209-A (KR)
Title: Jig for combine garnet ferrit in isolator
Inventor: BAN YONG JU
IPC: H01P1/36
Filed: 2000-11-24
Abstract: PURPOSE: A garnet ferrite coupling jig of an isolator is provided to improve work efficiency and productivity and avoid loose contact by automatizing a process. CONSTITUTION: A garnet ferrite coupling jig of an isolator comprises an upper case, a Sr-ferrite, a garnet ferrite(42), three strip lines(33'), an inner port(33), a chip resistor, three dielectric devices, a via hole, a storing hole, a project case, and a lower case. The Sr-ferrite generates a static magnetic field. The garnet ferrite(42) is arranged below the Sr-ferrite and generates an induced magnetic field. The three strip lines(33') are extended from the inner port(33) and are connected to an input, an output and a ground. The chip resistor and the dielectric devices are connected to the strip lines(33') and inserted into the storing hole. An input electrode and output electrode and a ground electrode are inserted into a project case.