baber/WOPTO huggingface dataset:
Patent KR-20030014024-A (KR)
Title: Apparatus and method for clinching superposed sheet materials
Inventor: KIM TAE JEONG
IPC: B23P11/00
Filed: 2001-08-10
Abstract: PURPOSE: A clinching apparatus for an overlapped panel and a method thereof are provided to assemble overlapped panels firmly by increasing the bottom section of a recess larger than the inlet section of the recess, and to prevent deformation by straining the recess partially. CONSTITUTION: A clinching device comprises a first punch assembly having a cylindrical housing(120) including an upper part(121) closed and a lower part opened partially, a first punch(130) protruded downward in the housing, a blank holder(140) fitted to the first punch, and pressure springs(151,152) pushing the blank holder down in the housing; and a second punch assembly(160) having a die(170) supporting the part in forming a recess by the first punch and including a hole(171), and a second punch(180) placed in the die. The bottom section of the recess is increased to be more than the section around the inlet of the recess.
Patent KR-20030015425-A (KR)
Title: Natural liquid crystal composition and cosmetic composition containing it
Inventor: CHO JU HYEON
IPC: A61K8/68
Filed: 2001-08-14
Abstract: PURPOSE: Provided is a natural liquid crystal composition prepared by adding β-glucan to the basic skeletal structure of liquid crystals containing ceramide, cholesterol, lecithin, fatty acid and oil which have the same structure as that of skin lipid. Therefore, a cosmetic composition containing the natural liquid crystal composition has excellent skin compatibility, skin protection and improved liquid crystal stability. CONSTITUTION: The natural liquid crystal composition contains 0.1 to 10% by weight of ceramide, 0.1 to 10% by weight of cholesterol, 0.1 to 5.0% by weight of lecithin, 0.5 to 5.0% by weight of fatty acid and 0.1 to 50% by weight of oil and 0.01 to 10% by weight of β-glucan, based on the total weight of the composition. The ceramide is one or more components selected from ceramide 1, ceramide 2, ceramide 3, ceramide 4, ceramide 5 and ceramide 6II which are represented by the formulae(1,2,3,4,5 and 6) respectively and the fatty acid is one or more components selected from the group consisting of C6-28 saturated and unsaturated fatty acid.
Patent KR-20010088708-A (KR)
Inventor: LEE CHANG YEONG
IPC: G01R31/08
Filed: 2001-08-23
Abstract: PURPOSE: A system for measuring a position at which partial discharge occurs in a power equipment is provided, which compares polarities of partial discharge signals detected by at least two partial discharge detectors and senses a difference in arrival time of the signals, to measure a position at which partial discharge is generated in a power cable and accessories. CONSTITUTION: A system for measuring a position at which partial discharge occurs in a power equipment includes at least two partial discharge detecting sensors(3a,3b,3c), an amplifier(4) connected to each of the sensors to amplify a partial discharge signal transmitted from each of the sensors, and a partial discharge signal display(5) for displaying the partial discharge signals sent from the amplifier, simultaneously.
Patent KR-20030018670-A (KR)
Title: Decorative flooring cover comprising elastic form layer including polyvinyl chloride and rubber and method for preparing the same
Inventor: KIM GYU YEOL
IPC: B32B27/06
Filed: 2001-08-30
Abstract: PURPOSE: Provided is a floor treatment, which improves the buffer effect as well as is good in the acoustic property, the resiliency, the restoring force, the cushion property and the elasticity. CONSTITUTION: The floor treatments of multi-layered synthetic resins comprise an elastic foam layer(10) containing (a) a polyvinyl chloride and (b) a rubber as a substrate. The elastic foam layer(10) includes (a) 100 parts by weight of polyvinyl chloride which has a polymerization degree of 1000 to 1700; (b) 10 to 50 parts by weight of a nitrile butadiene rubber or a styrene butadiene rubber; (c) 50 to 100 parts by weight of a plasticizer; (d) 2 to 5 parts by weight of a foaming stabilizer; (e) 2 to 5 parts by weight of a foaming agent.
Patent KR-20030025114-A (KR)
Title: rift apparatus for wheel chair
Inventor: JUNG HAN MO
IPC: B66B9/08
Filed: 2001-09-19
Abstract: PURPOSE: A lift apparatus for a wheel chair is provided to allow users to operate the lift apparatus without the help of other person, while achieving improved safety by preventing users from escaping from the platform during lifting along the guide rail. CONSTITUTION: A lift apparatus comprises a main body(10) traveling along a guide rail by a wire connected to the guide rail; a platform(20) mounted to the main body in such a manner that the platform is foldable, and which includes inclined plates(11,12) for guiding a wheel chair, wherein the inclined plates are fixed to the platform by a rod which moves along with the rotation of a rotating member; a safety protection bar which operates by the driving motor mounted on the main body and prevents users from escaping from the platform; and an operation control panel for controlling bending operation of the platform, bending operation of the inclined plates, rotation of the safety protection bar, and lifting operation of the platform.
Patent KR-20030030674-A (KR)
Title: Apparatus and method of routing on switching system
Inventor: LEE HYEONG BOK
IPC: H04M3/22
Filed: 2001-10-12
Abstract: PURPOSE: A routing apparatus and a method of a switching system are provided to perform a routing even though interconnection network processor is abnormal by having a routing processor to perform a routing. CONSTITUTION: An originating call processor receives an originating call from a subscriber(301). An originating call processor translates a prefix of the phone number of the originating call. The originating call processor transmits a routing request signal containing the prefix-translated information to a routing processor of an INP(Interconnection Network Processor) in order to request a routing(303). The originating call processor judges whether the routing for the originating call has been failed(305). If the routing by the INP has been failed, the originating call processor transmits a routing request signal containing the prefix-translated information to an internal routing processor in order to request a routing(307). The originating call processor judges whether a trunk line has been occupied(309). If the trunk line has been occupied, the routing is completed. If the trunk line has not been occupied, it processes as a routing failure and completes the routing processing(311). A general routing processing operation is performed by the routing processor of the INP(313).
Patent KR-20020033048-A (KR)
Title: Oscillator circuit and integrated circuit for oscillation
Inventor: HASEGAWA EIICHI
IPC: H03B5/32
Filed: 2001-10-17
Abstract: PURPOSE: An oscillator circuit and an integrated circuit for an oscillation are provided to be adapted for a piezoelectric oscillator capable of generating a weak oscillation output. CONSTITUTION: An oscillator circuit includes an amplifier portion(4) provided with a plurality of CMOS inverters(1,2,3) connected in cascade and a filter circuit(5), wherein the amplifier portion(1) has an input terminal(IN) and an output terminal(OUT), an oscillator(XL) connected between the input terminal(IN) and the output terminal(OUT) of the amplifier portion(1), a feedback resistor(Rf) connected between the input terminal(IN) and the output terminal(OUT) of the amplifier portion(4), a first load capacitance(CG) connected between the input terminal(IN) of the amplifier portion(4) and a terminal at a certain potential and a second load capacitance(CD) connected between the output terminal of the amplifier portion(4) and the terminal at the certain potential. The CMOS inverters(1,2,3) have gate areas, the gate areas decreasing successively from a first CMOS inverter(1) to a last CMOS inverter(3) of the plurality of CMOS inverters(1,2,3) connected in cascade.
Patent KR-20030032374-A (KR)
Title: Apparatus for controlling an oil pressure in a clutch
Inventor: KIM DU YONG
IPC: F16D25/12
Filed: 2001-10-17
Abstract: PURPOSE: A device for controlling hydraulic pressure of a clutch is provided to control temporary unbalance of pressure or a flow produced by an actuating fluid. CONSTITUTION: A clutch includes a clutch pedal, a master cylinder connected to one side of the clutch pedal and moved by operation of the clutch pedal, a clutch release cylinder connected to the master cylinder through a connecting pipe, and a clutch release fork connected to the release cylinder and operated by pressure of an actuating fluid produced from the master cylinder. A device for controlling hydraulic pressure of the clutch comprises upper and lower housings(9,11), each communicated to an upper connecting pipe(10) and a lower connecting pipe(12), and a partition plate(13), interposed between the upper and lower housings. One expanding pipe(13-2) is bored on a side of the inside of the partition plate and plural orifices(13-1) are bored on the other side. Thus, vibration is reduced and installation space is sharply reduced.
Patent KR-20030032756-A (KR)
Title: double airroom a cutout gear
Inventor: KIM NAM KIL
IPC: B63C9/02
Filed: 2001-10-17
Abstract: PURPOSE: An air shut off system for a double air chamber is provided to use the remaining air chamber in breaking an air chamber by injecting carbon dioxide into double air chambers and mounting the shut off unit, and to improve safety and comfortableness by wearing the air bag tube on the back with compact structure. CONSTITUTION: An air shut off device for a double air chamber is attached to an air bag, a life buoy or a life jacket, and carbon dioxide is supplied from a single compressed air tank to the air bag by operating a lever in an emergency. Air is supplied into double air chambers separately, and shut off by an internal air shut off unit. Air is deflated and injected through a recessed mouth for injecting and discharging. The recessed mouth is pushed into the surface of the life saving equipment at user's convenience, and air is discharged by pressing the input unit simply.
Patent KR-20030033437-A (KR)
Title: An up stream transmitter of the cable modem for preventing spurious noise
Inventor: KIM JONG HAN
IPC: H04L12/00
Filed: 2001-10-23
Abstract: PURPOSE: An upstream transmitter of a cable modem for preventing noise is provided to have an amplifier and an amplification controller built-in a cable modem chip, so as to prevent spurious noise from being generated and optimize communication through the cable modem. CONSTITUTION: A cable modem chip(24) converts data signals corresponding to an Internet search command and an information use command of a subscriber PC(Personal Computer)(30) into IF(Intermediate Frequency) signals. An amplifier(23) amplifies the IF signals of the cable modem chip(24). An RF(Radio Frequency) circuit(22) converts the IF signals amplified in the amplifier(23) into RF signals. A tuner(21) filters and amplifies the RF signals of the RF circuit(22), and outputs desired RF signals to a cable modem terminal system(10). The amplifier(23) is built in and integrated in the cable modem chip(24). And an amplification controller built-in the cable modem chip(24) receives signals provided from the cable modem terminal system(10), to output signals controlling the amplification of the amplifier(23).
Patent KR-20030037923-A (KR)
Title: The structure for protecting overflow at air-conditioner
Inventor: BAE JEONG HWA
IPC: F24F13/22
Filed: 2001-11-07
Abstract: PURPOSE: A structure for preventing overflow of an air conditioner is provided to prevent trouble of the equipment or safety accidents due to overflow of condensed water. CONSTITUTION: A structure includes a separate auxiliary discharge unit to prevent overflow of condensed water collected in a drain member(13) due to clogging of a drain hose(16) by discharging condensed water through a base hole(29) formed on a base panel(28) thereby. The auxiliary discharge unit comprises an emergency drain port(31) formed on an upper part of the drain member; and an emergency hose(32) joined to the emergency discharge port to discharge condensed water almost overflowing to the base hole. Alternatively, the auxiliary discharge unit comprises an auxiliary drain member formed as a container larger than the drain member to collect condensed water flowing over from the drain member and discharge; an auxiliary drain port formed on one end of the auxiliary drain member; and an auxiliary hose joined to the auxiliary drain port to discharge condensed water to the base hole.
Patent KR-20020042757-A (KR)
Title: Low power cam match line circuit
Inventor: TOWLER FRED J
IPC: G11C15/04
Filed: 2001-11-16
Abstract: PURPOSE: A low power CAM match line circuit is provided to generate match/hit event to be detected while remembering a match word on a CAM entry at every searching time. CONSTITUTION: Each of the output of each of the plurality of MLCs(Match Line Controllers) may be connected to an AOC(Address Output Circuit). The AOC is connected to the output of each MLC such that it can latch a "HIT" High signal which may be output from one or more of the MLC0 to MLCY-1 where the CAM search operation detects a MATCH-ing entry. The HIT signal can be latched High by using the HIT signal as the SET input to a Set/Reset latch. The MLC will output a logic High "HIT" signal when the Match-Detection Circuit of the MLC detects that the data word stored in a CAM entry is identical to(i.e., matches) the comparand stored in the comparand buffer. The AOC then outputs the address of the MATCH-ing CAM cell entry as a match address.
Patent KR-20030041566-A (KR)
Title: Emergency calling method for mobile phone
Inventor: LIM DAE GEUN
IPC: H04B1/38
Filed: 2001-11-20
Abstract: PURPOSE: A method for alarming an emergency in a cellular phone is provided to transmit the emergency of a user to a government agency in a message just by pressing a specific key in case of emergency. CONSTITUTION: Whether a cellular phone is in a busy state is checked. If not, entrance into an emergency mode is performed by combined operations of a side-up key set by a user. If a side-down key is pressed once in the emergency mode, a message for a robbery situation is transmitted, and then if the side-down key is pressed within a predetermined time, a message for a kidnapping situation is transmitted. If the side-down key is pressed twice within a predetermined time in the emergency mode, the message for the kidnapping situation is transmitted. And if the side-down key is pressed three times within a predetermined time in the emergency mode, an emergency message is transmitted.
Patent KR-20030042488-A (KR)
Title: Apparatus for downloading control frequency code data, multi-purpose remote controller, and mobile communication terminal used together with the same
Inventor: CHOI HYUNG RACK
IPC: G08C19/28
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus for downloading control frequency code data, a multifunctional remote controller, and a mobile communication terminal used as the same are provided to receive the control frequency code data according to each electronic device from a server, automatically set the received control frequency code data, and perform a remote controller function. CONSTITUTION: A server(330) stores control frequency code data according to each electronic device. A communication terminal(320) receives the control frequency code data stored in the server(330) through the Internet, and provides the received control frequency code data to a multifunctional remote controller(310). The multifunctional remote controller(310) receives the control frequency code data provided from the communication terminal(320), automatically sets the control frequency code data, and performs a remote controller function suitable for the control frequency code.
Patent KR-20030042255-A (KR)
Title: System for digital contents syndication using intelligent agent program
Inventor: EOM SANG MUN
IPC: G06F17/40
Filed: 2001-11-22
Abstract: PURPOSE: A system for syndicating the digital contents using an intelligent type agent is provided to automatically send the contents according to a schedule by installing the agent to a contents providing server, and to make a CIS(Contents Integration System) server collect and integrate the contents generated in various formats and provide it after converting into a regular format. CONSTITUTION: The contents providing server(100) includes the agent(110) providing, classifying, and transmitting the contents of various formats. The CIS server(200) receives and integrates the contents information transmitted from the agent(110), and transmits the integrated contents. A contents receiving server(300) receives the integrated contents information provided from the CIS server(200) and posts it on a web page. The agent(110) calls various kinds of contents stored in the contents providing server(100), automatically analyzes a data format of the called contents, and transmits the contents information to the CIS server(200) by calling a driver matched with the analyzed format.
Patent KR-20030042291-A (KR)
Title: System and method for measuring position of mobile station
Inventor: LEE EUN GYUN
IPC: H04B7/26
Filed: 2001-11-22
Abstract: PURPOSE: A system and a method for positioning a mobile terminal are provided to check the location of the mobile terminal by the reception time difference of a forward channel signal and a reverse channel signal received in each measurement device. CONSTITUTION: A plurality of measurement devices(30,40,50) installed in a service area of a base station measure the reception time difference of a forward channel signal and a reverse channel signal, and output the measured reception time difference, respectively. A location calculating device(70) responds to the measured reception time difference, and confirms the location of a mobile terminal.
Patent KR-20030042301-A (KR)
Title: Method of minimalizing scratch in chemical mechanical polishing
Inventor: JUNG CHAE O
IPC: B24B37/00
Filed: 2001-11-22
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method is provided to suppress a scratch and to remove the generated scratch. CONSTITUTION: A residual film(310a) is polished by using a polishing pad of a main station while supplying a slurry to the surface of a film. The residual film is polished in a buffing station to remove a scratch(320) on the surface of the film. Thereby, the scratch is minimized and the yield ratio of a device is improved. Moreover, the generated scratch is removed by using a soft pad in a buffing process.
Patent KR-20020066175-A (KR)
Inventor: ADACHI KATSUMI
IPC: H02K19/22
Filed: 2001-11-26
Abstract: PURPOSE: To prevent damage of an output terminal bolt by reducing shearing stress applied to the output terminal bolt of an AC generator for a vehicle, and improve connection reliability of a vehicle side connection terminal by preventing a locknut from loosening. CONSTITUTION: A metal bush 43 is installed which consists of a bushing part 43a fitted movably to the output terminal bolt 26, and a fixing part 43b which is fixed to the output terminal bolt 26, on a connection terminal 42 side on the opposite vehicle side of the bushing part 43a. The locknut 44 is screwed into a screw 26b of a leading-out end portion side of the output terminal bolt 26, in such a manner that the vehicle side connection terminal 42 is clamped between the bushing part 43a and the locknut 44.
Patent KR-20030043427-A (KR)
Title: Method for manufacturing high concentration granular powdered bleaching cleanser
Inventor: JU GYEONG SIK
IPC: C11D3/08
Filed: 2001-11-28
Abstract: PURPOSE: Provided is a method for producing a highly concentrated photocatalyst powdery bleaching detergent, which has high apparent density and excellent fluidity, as well as improved detergency and bleaching power at low temperature. CONSTITUTION: The method comprises the steps of (i) adding 3-49 wt% of anionic surfactant, 15-25 wt% of carbonate, 0.01-0.05 wt% of photocatalyst, 10-30 wt% of zeolite slurry, and 5-10 wt% of water-soluble sodium silicate to a main detergent blend to form a slurry, and then drying the slurry to form a photocatalyst powdery bleaching detergent; (ii) introducing the detergent into high pressure kneader and kneading the detergent with 1-15 wt% of nonionic surfactant and 1-1.5 wt% of water; (iii) crushing the resulting paste, and adding 8-12 wt% of soda ash and 5.0-9.0 wt% of zeolite, as coating material, to the paste, at the same time ; and (iv) adding small quantities of enzyme and perfume to the crushed powder.
Patent KR-20030047155-A (KR)
Inventor: KIM JUN BEOM
IPC: H05B6/68
Filed: 2001-12-08
Abstract: PURPOSE: A microwave oven is provided to be capable of determining a frequency of an input power exactly. CONSTITUTION: An interrupt generating part(20) generates interrupt signals of different periods according to a frequency of an input power. A control part(40) generates a pulse signal according to an interrupt signal from the interrupt generating part and counts the pulse signal accumulatively. The control part compares the counted value with a reference value and discriminates a frequency of the input power according to whether the counted value is over the reference value. A low voltage generating part(10) drops the input power and supplies the dropped power to the interrupt generating part, which generates an interrupt signal of a shorter period as a frequency of the dropped power is higher.
Patent KR-20030048209-A (KR)
Inventor: KI YEONG JONG
IPC: H01L27/108
Filed: 2001-12-11
Abstract: PURPOSE: A method for forming a lower electrode of a capacitor is provided to improve reliability and yield by preventing the short between lower electrodes. CONSTITUTION: The first interlayer dielectric(12) and an etch stop layer(14) are sequentially formed on a lower layer(10). A contact hole is formed by selectively etching the etch stop layer and the first interlayer dielectric. A contact plug(20) is filled into the contact hole. After sequentially forming the second interlayer dielectric(22) and an etch barrier layer on the resultant structure, a capacitor pattern hole is formed to expose the contact plug(20) using the etch barrier layer as a mask. The etch barrier layer is removed. At this time, the etch barrier layer is over-etched. Thereby, a gap-fill spacer(28) is formed at sidewalls of the capacitor pattern hole to fill the over-etch portions. Then, a lower electrode(30) is formed on the resultant structure.
Patent KR-20020003341-A (KR)
Title: Dry mortar composition
Inventor: JEONG SEONG HWA
IPC: C04B14/04
Filed: 2001-12-12
Abstract: PURPOSE: A dry mortar composition is provided, which is produced by combining either one or both of elvan and jade emitting a large quantity of far infrared rays with a common mortar composition of lime powder or cement and sand so that the far infrared rays from the elvan or jade eliminate toxic substances such as harmful heavy metals or microorganism contained in the cement. CONSTITUTION: The dry mortar composition includes a conventional mixture of lime powder or cement and sand, 1 to 5 wt% of powders of any one selected from elvan, jade and a mixture thereof, in which the particle size is similar to that of cement or lime powder, and 1 to 5 wt% of crushed particles of any one selected from elvan, jade and a mixture thereof, in which the particle size is similar to that of sand. The mortar composition can cleanup the toxic substances, heavy metals and microorganisms released from cement by a large quantity of far infrared rays emitted from elvan and jade and also can provide with beneficial effects such as promotion of blood circulation and activation of metabolism for human bodies near or inside of buildings which is constructed using the mortar composition.