baber/WOPTO huggingface dataset:
Patent KR-20030067811-A (KR)
Title: Circuit for controlling step-motor by use of operating solenoid in a ecs
Inventor: SON HONG YEOP
IPC: B60G17/015
Filed: 2002-02-08
Abstract: PURPOSE: A step motor control circuit for driving a solenoid in an electronic controlled suspension of a vehicle is provided to prevent burning of a driving end or output of errors in applying two driving signals simultaneously by restricting two driving control signals from being transmitted to a solenoid driving unit at abnormal state of the input signal processing unit. CONSTITUTION: A step motor control circuit for driving a solenoid is composed of an input signal processing unit(104) outputting a three-terminal driving control signal for driving a step motor; a solenoid driving unit(108) connected to three terminals of the step motor to control the step motor by forming the closed loop between driving terminals and the step motor; and a driving detection and output unit(106) forming the closed loop between the driving terminal and the step motor by applying a transistor turn-on signal to a transistor array with receiving the driving control signal from the input signal processing unit, and transmitting the single driving control signal to the solenoid driving unit through logical operation in inputting two driving control signals simultaneously at the abnormal state of the input signal processing unit.
Patent KR-20030067440-A (KR)
Title: Announcement combination plant life embankment block
Inventor: KANG NAM
IPC: E02B3/14
Filed: 2002-02-26
Abstract: PURPOSE: The shore protection block with an advertisement effect is provided to create an environmental friendly structure with a vegetative condition and promote the effect of advertisement by planting the block with plants into a planned arrangement. CONSTITUTION: The shore protection block with an advertisement effect is composed of: an insert projection(3) used to connect one block after another; a concave face(4) coupled with a convex face; a vegetation area(5) where plants grow; a steel wire access hole(6) preventing unified blocks by steel wires from being separated by a heavy rain or a rapid stream and passing through the concave face and the insert projection.
Patent KR-20020041790-A (KR)
Inventor: KIM HA YONG
IPC: E03F5/10
Filed: 2002-02-27
Abstract: PURPOSE: A sewer manhole is provided to be adjustable according to the location of an intake pipe and a drainpipe installed to a sewer inlet and a sewer outlet of a manhole. CONSTITUTION: The sewer manhole comprises: a sewer inlet(200) connected with an intake pipe(7) for taking sewage in; a sewer outlet(300) connected with a drainpipe(9) for discharging sewage; groove parts(400,400a) extended along the vertical direction of a manhole(100) and formed on an outer wall of the manhole(100) to contain the sewer inlet(200) and the sewer outlet(300); guide plates(20) located in the groove parts(400,400a), moved along the longitudinal direction of the groove parts(400,400a) and provided with a through hole; and connection sockets(30) containing a deodorizer connection part provided with a screw and interposed to the through hole of the guide plate(20) and a pipe connection part connected with the intake pipe(7) or the drainpipe(9) and unified with the deodorizer connection pipe.
Patent KR-20030072072-A (KR)
Title: Method of Call Simulating Using CTI Message in PBX
Inventor: LEE SANG DON
IPC: H04Q1/20
Filed: 2002-03-05
Abstract: PURPOSE: A method for performing a call test using a CTI(Computer Telephony Integration) message in a PBX is provided to measure performance of the PBX and a load rate as controlling call traffic by a tester, and to measure the performance and the load rate under various call processing circumstances, thereby remarkably increasing efficiency of the call test. CONSTITUTION: A tester selects a testing mode, and selects a start button(S11). A software application starts counting test time(S12), and attempts making a call to a designated device(S13). The application decides whether a deliver event is reported(S14). If so, the application decides whether a preset delay time elapses(S15). If not, the application executes an answer for a call informing of an alarm(S16). The application decides whether an established event is reported(S17). If so, the application decides whether the preset delay time elapses(S18). If not, the application clears the present call(S19), and decides whether a connection cleared event is reported(S20). If so, the application decides whether the preset delay time elapses(S21). If so, the application decides whether the test time is completed(S22). If so, the application completes all call tests.
Patent KR-20030071440-A (KR)
Inventor: BAEK EUN KI
IPC: G06K19/12
Filed: 2002-02-28
Abstract: PURPOSE: A process for manufacturing money such as check and bill to be signed an/or unregistered is provided to lead common use of the check and the bill as cash money and to attain convenience of paying in/drawing from the bank. CONSTITUTION: The process comprises setting up constant amount of cash on a substrate made of PVC or vinyl resin (or coated pulp paper); attaching a magnetic tape to the substrate to be identified by any cashing machines of the bank mounted with specified identification device (such as specified bar codes). The magnetic tape and the identification device together allow desirable cash amount corresponding to a signed and/or an unregistered check or bill produced by the process to be paid out. Such check or bill has a form of telephone card, for example, published by Korea Telecom.
Patent KR-20030076064-A (KR)
Title: Biological engineering greening method for hare rock cutting area
Inventor: KIM HYE JU
IPC: A01G1/00
Filed: 2002-03-22
Abstract: PURPOSE: A method of biotechnologically afforesting a cutting area of hard rock capable of creating an ecological environment and scent suitable for the cutting area of hard rock at a relatively low cost is provided, thereby allowing foreign plants as well as native plants or seeds to live and reduces afforestation costs. CONSTITUTION: For biotechnological afforestation of a cutting area of hard rock, a groove is formed at specified intervals on the inclined surface of a cutting area to be executed to have a cross sectional shape of "U" or "V". Then, native seeds to be sown, sedum and hydroseeding material are mixed and inserted into the groove formed along the horizontal direction.
Patent KR-20030078265-A (KR)
Title: Pollen and method for manufacturing it
Inventor: PARK SEONG SEOP
IPC: A01G9/02
Filed: 2002-03-28
Abstract: PURPOSE: Provided is a flower pot and a manufacturing method thereof to control water and nutrients effectively and consequently provide plants with nutrients timely. CONSTITUTION: A flower pot is characterized by comprising a fist flower pot main body(10) of which bottom is sealed; a flower pot reservoir(20) which receives at least one of a second flower pot main body and contained in the first flower pot main body; and a first water absorbing member(40).
Patent KR-20020079547-A (KR)
Inventor: KUIBIRA AKIRA
IPC: H01L21/027
Filed: 2002-04-10
Abstract: PURPOSE: To provide a heater member for object loaded to be heated, which can reduce power supplied to a heater when it is heated to a prescribed temperature and can efficiently heat the object to be heated much more than a conventional case, and to provide a substrate processor using the member. CONSTITUTION: In the heater member for an object loaded to be heated, which loads the object to be heated, at least a part of a face except for a face loading a semiconductor wafer and a substrate 10 such as a liquid crystal substrate is a mirror face.
Patent KR-20020035071-A (KR)
Inventor: LEE HAE DONG
IPC: A01G3/02
Filed: 2002-04-11
Abstract: PURPOSE: A pair of automatic pruning shears of which length can be easily regulated according to the height of branches is provided to prune a tree rapidly and easily. CONSTITUTION: The pair of automatic pruning shears comprises a pruning device part(2) and a pruning device operating part(3). Wherein, the pruning device part(2) comprises shears(21) at the end of a grip(23) equipped with a switch(22), wherein the shears(21) consist of a fixed shear blade(24) and movable shear blade(24), a wire-connecting projection(25) and a spring-connecting piece(27) in both sides of the movable shear blade(24), and a wire(28) is connected from the wire-connecting projection(25) to a one-sided cam(32) of the pruning device operating part(3) through the grip(23). And the pruning device operating part(3) comprises the one-sided cam(32), a small geared motor(33) rotating the cam(32), a limit switch(34) controlling the operation of the motor(33), a controlling part(35) controlling the above components, and a tube(29) containing the wire(28).
Patent KR-20030088539-A (KR)
Title: Apparatus and method of driving plasma display panel
Inventor: LEE JUN HAK
IPC: G09G3/296
Filed: 2002-05-11
Abstract: PURPOSE: A plasma display panel is provided to maintain constantly the color temperature of each color and improve the linearity of gray scales by controlling gamma correction values of red, green, and blue colors by means of a gamma offset unit. CONSTITUTION: A plasma display panel includes a gamma offset unit(32) and an inverse gamma correction unit(22). The gamma offset unit(32) detects the maximum luminance of input data and the luminance of each gray scale and decides a gamma offset value of a total gray scale. The inverse gamma correction unit(22) controls the prestored gamma correction values according to the gamma offset value and performs a gamma correction process for the input data according to the controlled gamma correction value. The gamma offset value is determined by the luminance and the maximum luminance of corresponding gray scales of blue color data.
Patent KR-20030088197-A (KR)
Title: vehicles's equipment fix of boots a transmission lever
Inventor: YOO JE MYEONG
IPC: B60K20/02
Filed: 2002-05-13
Abstract: PURPOSE: A shift lever boot fixing device for a vehicle is provided to improve appearance by keeping proper tension with a spring in shifting, and to prevent displacement of the boot inserting the upper part of the boot in a recess and pressing the boot by a compression part. CONSTITUTION: A boot fixing device of a shift lever comprises a shift lever supported in a vehicle body, turned, composed of an upper screw assembling part and surrounded by a boot(300); a knob having an insertion part(400) combined with the shift lever and composed of an oval hole, and an assembling part combined with a coupling part; a storage part(410) having a recess containing the upper part of the boot and a third through hole; a spring(500) placed on the storage part with tension; a cover part(600) covering the spring, and having a compression unit for preventing displacement of the boot and a second through hole; and a cap(700) fixing the spring by inserting the lower part to the cover part, blocking the upper part of the cover part by a stepped portion, and having a first through hole.
Patent KR-20030091182-A (KR)
Title: Method of selecting drill cycle for drilling
Inventor: BANG JUN HO
IPC: B23B49/00
Filed: 2002-05-24
Abstract: PURPOSE: A method for setting drill cycle is provided to prevent the damage of a drill by enabling an unskilled worker to easily set the drill cycle. CONSTITUTION: A method for setting drill cycle for drilling comprises the steps of: calculating a ratio of the depth to the diameter of a drilled hole(110); and comparing the ratio of the depth to the diameter with a machining type parameter(120,130), and determining the drill cycle.
Patent KR-20020090163-A (KR)
Title: System and method for utilizing educational material
Inventor: HOYASHITA SHIGERU
IPC: G06Q20/26
Filed: 2002-05-24
Abstract: PURPOSE: To make possible to utilize materials widely for people in general and to provide an appropriate database and a searching system for users to obtain desired materials, that have been reused only by the developer oneself or in the development company. CONSTITUTION: In the material registration means a keyword code defining the characteristic of the material and an education level code are input, then these input codes are stored in the material database. In the code receiving means one or plural codes of the request that users input by using remote terminals are received. After that in the material transmission means, based on the received codes, materials corresponding to the codes are read out from the material database. These read out materials are transmitted to the remote terminal through the network. Users come to be able to use the desired materials simply and easily by using the database.
Patent KR-20030091348-A (KR)
Title: A method for measuring charging-movements of semi-solid materials
Inventor: KO YEONG JIN
IPC: B22D2/00
Filed: 2002-05-27
Abstract: PURPOSE: A method for measuring charging behavior of semi-solid material is provided to secure quality of high strength aluminum sash components that are semi-solid injection molded articles by developing injection speed measuring system so that injection speed is controlled to a certain range in the injection molding process. CONSTITUTION: The method comprises the steps of charging the metal sample into mold(10) by applying a preset pressure to a semi-solid metal sample(12) in the slurry state in which solid phase and liquid phase are mixed after the metal sample is heated by heater(14); calculating speed variation by measuring temperature of the semi-solid metal sample in the slurry state, measuring pressing force of press(15) and measuring moving displacement per unit time in realtime; storing the taken image by taking an image in realtime using a camera(21) so as to check charging behavior of the semi-solid metal sample in the slurry state according to certain temperature, pressure and speed; storing the data by inputting data values into data securing system(17) as the realtime measuring results of the temperature, pressure and speed; and measuring the optimal laminar flow charging behavior conditions of the sample using nonlinear regression through the stored data.
Patent KR-20020092235-A (KR)
Inventor: OKITA TSUTOMU
IPC: G02F1/1335
Filed: 2002-05-31
Abstract: PURPOSE: To simply manufacture a color filter for a transflective color liquid crystal display device with excellent color reproducibility. CONSTITUTION: A hardening type composition for the color filter for the transflective color liquid crystal display device is a hardening type composition containing a colorant, an alkali soluble resin, a radiation sensitive hardening type compound, a photo-polymerization initiator and a solvent. The residual percentage of its film continuously varies over at least 60 to 70% range within a range of 1 to 1,200 mJ exposure. The photo-polymerization initiator is at least one of compounds selected from a hexaaryl bisimidazole compound, a benzophenone compound, an acetophenone compound, an aclyphosphine compound, a benzoin ether compound, a xanthone compound and a quinone compound.
Patent KR-20020062243-A (KR)
Inventor: LEE HAE KAP
IPC: C02F1/00
Filed: 2002-06-11
Abstract: PURPOSE: A device for generating power using buoyancy which generates power by rotating a body of rotation that occupies the space of fluid and air continuously using buoyancy is provided to generate power without supplying of power source. And using that, equipment for treating sewage/wastewater can be provided. CONSTITUTION: The device comprises a tank(10) which has a main tank(11) in which fluid is filled and a supplementary tank(12) in which air is filled, a partition wall(13) which divides main tank and supplementary tank, a central shaft(20) of which length is longer than tank, a body of rotation which is composed of several rotation shaft(31) and rotation wings(32) and occupies the space of main tank main and supplementary tanks, a power generation part which is composed of first and second gears and power generator supplied power from them and rotation starting gear, a fluid circulation part which is composed of fluid supply pipe(61) and supplementary pipe(62) that recovers little fluid from the supplementary tank to main tank.
Patent KR-20030096837-A (KR)
Title: A fly back transformer
Inventor: PARK BYEONG HO
IPC: H01F38/42
Filed: 2002-06-18
Abstract: PURPOSE: A flyback transformer is provided to reduce the size of the transformer and manufacturing costs and procedures, while allowing the position of leading out a focus voltage to be changed in a simple way. CONSTITUTION: A flyback transformer comprises a horizontal output unit for receiving a horizontal synchronization pulse and generating a saw tooth wave; a low voltage bobbin(10a) wound with a low voltage coil serving as a primary coil; a high voltage bobbin(10) wound with a high voltage coil serving as a secondary coil, wherein the high voltage bobbin has a plurality of high voltage rectifier diodes connected between the upper and lower terminal pins so as to output a high voltage; a focus pack(31) embedded with a printed circuit board molded with an insulating resin, wherein the focus pack has a focus input terminal; a bleeder resistor(32) fixed at the high voltage bobbin, wherein the bleeder resistor has an upper end electrically connected to an upper terminal pin and a lower end electrically connected to the focus input terminal; and a focus lead-out coil(2) having an end connected to the upper terminal pin and the other end connected to the lower end of the bleeder resistor, wherein the focus lead-out coil is interposed between the first high voltage coil layer and the final high voltage coil layer.
Patent KR-20040000645-A (KR)
Title: Method for removing heavy metals using O-polysaccharide
Inventor: OH EUN TAEK
IPC: C02F1/62
Filed: 2002-06-22
Abstract: PURPOSE: Provided is a method for eliminating heavy metal using property of O-polysaccharide to combine with heavy metals. CONSTITUTION: The method comprises the steps of immobilizing O-polysaccharide to a support and flowing a solution containing heavy metals through the O-polysaccharide, wherein the heavy metals is at least one element selected from the group consisted of Cd, Co, Pb, Zn, La and Hg.
Patent KR-20040001383-A (KR)
Title: System and method for referring credit card
Inventor: KIM JONG TAEK
Filed: 2002-06-28
Abstract: PURPOSE: A system and a method for inquiring a credit card are provided to inquire the transaction approval of the credit card by communicating data with a transaction approval inquiry center through the PSTN(Public Switched Telephone Network) without using a modem. CONSTITUTION: A key input part(110) inputs a key signal depending on operation of a user. A display part(120) displays a result of the operation and the inquiry of a credit card inquiry system. A card reader(130) reads information of the credit card. An interface part(150) interfaces the data communication with the PSTN. A CPU(100) inquires the transaction approval by collecting the inquiry data for the transaction approval through the key input part and the card reader, and transmitting the collected data to a transaction approval inquiry center through the interface part and the PSTN. The CPU receives and displays the data of an inquiry data on the display part. A memory(140) stores an OS(Operating System) of the CPU and the work data.
Patent KR-20020067452-A (KR)
Inventor: KIM DEA HAN
IPC: B41J2/17
Filed: 2002-07-05
Abstract: PURPOSE: An ink injector is provided to prevent waste of ink and accurately inject ink into an ink cartridge, while reducing volume of ink injector and preventing environmental contamination. CONSTITUTION: An ink injector comprises a cylindrical body(12) for containing an ink; a compression packing(13) having a spiral hole(24); a blocking ball(22) positioned onto the spiral hole; a cap(16) coupled to the inner surface of an inlet of the cylindrical body, wherein the cap has a spiral hole(15) penetrated through the center of the cap; a cylindrical screw shaft(23) coupled to the spiral hole penetrated through the center of the cap; a needle(21) and a needle cap(20); and a rubber cap(19) for closing an outlet port(18). The ink injector injects ink into the cartridge in a simple way by only turning a handle(14).
Patent KR-20040004974-A (KR)
Title: Integration driver for hoist using power semiconductor device
Inventor: LEE JONG YOOL
IPC: B66C13/18
Filed: 2002-07-08
Abstract: PURPOSE: Thyristors are used in a power circuit of a hoist driving device to integrate the hoist system. CONSTITUTION: A hoist driving device is composed of a vertical column(80a,80b) for installing the hoist. A horizontal column is fixed in a certain height of the vertical column. A boom rod is installed in a certain position of the horizontal column. a hoist motor and a panel are provided to hoist the boom rod. A plurality of T/L motor is installed to move the hoist boom rod in a certain position. A T/S motor is installed to move the boom rod sidewise. A panel for controlling the T/L motor and T/S motor is provided.
Patent KR-20040008597-A (KR)
Title: Method for forming metal wire in semiconductor device
Inventor: KIM HAN MIN
IPC: H01L21/28
Filed: 2002-07-19
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to prevent losses of silicon when depositing a Ti film by using TiCl4 as a source gas. CONSTITUTION: A contact hole is formed to expose a junction region(26) through an interlayer dielectric(27). A silicon layer is selectively formed on the exposed junction region by using thermal UHVCVD(Ultra High Vacuum Chemical Vapor Deposition). A titanium film(29) as a barrier layer is formed on the contact hole by using TiCl4 as a source gas. A metal film is then filled into the contact hole.
Patent KR-20040009190-A (KR)
Title: Method and System for Telecasting Emergency Messages to Mobile Phones Located in Disaster Area
Inventor: JANG JI YEONG
IPC: H04B7/26
Filed: 2002-07-22
Abstract: PURPOSE: A system for transmitting an urgent disaster message and a system therefor are provided to selectively inform users only of mobile communication terminals included in a corresponding region of an urgent message during a disaster, thereby preventing waste of traffic in a mobile communication system. CONSTITUTION: A disaster managing server(120) perceives damaged situations, determines a disastrous region, and writes an urgent message in accordance with the damaged situations. Many base stations(154) register positions of many mobile communication terminals(140). An HLR(160) registers position information of the registered mobile communication terminals(140). An MDAS(Mobile Density Administration System)(162) generates lists of the mobile communication terminals(140). An MPAS(Mobile Positioning Administration System)(164) and a short message center(166) attach the urgent message to one of the mobile communication terminals(140), which is included in the disastrous region. MSCs(158) transmit the urgent message to the selected terminal(140).