baber/WOPTO huggingface dataset:
Patent KR-20010049598-A (KR)
Inventor: ARAI NORIYUKI
IPC: H01L23/14
Filed: 2000-06-22
Abstract: PURPOSE: An aromatic polysulfone resin composition and the molded products prepared by using the composition are provided, to improve the flowability without deterioration of the mechanical properties and the heat resistance. CONSTITUTION: The aromatic polysulfone resin composition 100 parts by weight of an aromatic polysulfone resin whose melt viscosity is less than 500 Pa·s at a temperature of 340 deg.C and at a shear velocity of 1,000 per sec; 5-50 parts by weight of a liquid crystal polyester resin which has a flow temperature of 250-320 deg.C showing a melt viscosity of 4,800 Pa·s when the resin heated at a raising temperature of 4 deg.C/min under the load of 100 k/cm¬2 is extruded by using a capillary rheometer equipped with a nozzle with an inner diameter of 1 mm and a length of 10 mm; optionally 0.5-30 parts by weight of a fluorine resin. Preferably the aromatic polysulfone resin contains the unit of the formula(1); and optionally 5-100 parts by weight of an inorganic filler.
Patent KR-20020000602-A (KR)
Title: Digital setbox capable of memorizing program
Inventor: PARK YONG CHAE
IPC: H04N7/20
Filed: 2000-06-26
Abstract: PURPOSE: A digital set-top-box capable of storing program is provided to include a storage such as hard disk for storing program and to store a program that a subscriber wants to store in it. CONSTITUTION: A digital set-top-box(100) includes a demodulator(110) for receiving broadcasting signals transmitted through media to demodulate the signals into baseband, a processor(120) for dividing MPEG-2 signal sent from the demodulator into a video signal, audio signal and other service signals and processing the signals, and a controller(150) for outputting a control signal according to a signal applied from a user interface delivering the operation of a user. The digital set-top-box further has a storage(130) for storing the digital broadcasting signals according to the control signal generated by the controller, and an output unit(140) for decoding the audio data, video data and other data output from the processor to output a digital signal or analog signal.
Patent KR-20000054816-A (KR)
Inventor: KOO JA CHEON
Filed: 2000-06-27
Abstract: PURPOSE: A method for advertising at buying point using the internet is provided to shorten a real buying time with customers recognizing an advertisement and feeling a desire to buy, by being advertised at a point customers buy, via especially personal computers of final distributors with speakers and displays at off-line various places using an internet communication network by a WEB server operator storing advertising contents. The final distributors in the method can confirm whether the advertisement is executed on a WEB server, to transmit and control an advertisement file. CONSTITUTION: A method for advertising at buying point using the internet, in which a WEB server operator storing advertising contents advertises at buying point via especially personal computers of final distributors capable of connecting the internet and having speakers and displays at off-line various places using an internet communication network, comprises the steps of: receiving files for advertisement of self or consigned production as media files such as audio or video files from advertising sides, and encoding and storing in the WEB server as a specified file type; outputting the files for advertisement on a website screen by storing the files as a fixed unit or independently; being registered as a member by the final distributors on a WEB browser; downloading programs of exclusive media players for the files, after the distributors have an identification; setting up the programs in a system built in the distributors' stores; and replaying the files as the programs in real time at the stores, or replay to exit the pre-downloaded files as a local way.
Patent KR-20020004363-A (KR)
Title: Transfer type collecting car for even pebble of set-up / separation
Inventor: GONG WON CHEL
IPC: E02F7/06
Filed: 2000-07-05
Abstract: PURPOSE: A separable mobile vehicle is provided to easily separate earth, sand and small rocks by shaking a wire netting containing the material using a hydraulic motor of a forklane. CONSTITUTION: Levers(3,3') are fixed on both sides of an arm(2) of a forklane(1) via bolts and nuts. Springs(4) are elastically installed in each front end of the levers. The front end spring facing four faces is attached to strut(7) forming a support wall(5), and the front end spring of the lever facing the center is attached to another strut(7') supporting a wire netting support(8) via bolts and nuts. The front end face of the wire netting support and the strut of the support wall are elastically supported on a spring(4'). The support bar horizontally penetrated through the wire netting support is spirally connected or disconnected with support pins(12) penetrated through the support wall strut. A driving roller(9) and an eccentric roller(10) are connected via a belt(11) at the lower face of the support strut. The rollers are driven by a hydraulic motor of the forklane. Therefore, the wire netting is vibrated by the eccentric roller.
Patent KR-20010049720-A (KR)
Inventor: SHIMURA MAKOTO
IPC: G01N31/00
Filed: 2000-07-05
Abstract: PURPOSE: To make precisely analyzable free fluorine without affected by a coexisting metal by finding the concentration of free fluorine by an arithmetic operation based on an all fluorine concentration analytical value, an all acid concentration analytical value, and a metal ion concentration analytical value in solution containing hydrofluoric acid, the equilibrium constant of the hydrofluoric acid, and the equilibrium constant of metal fluoride complex. CONSTITUTION: For example, pickling liquid containing hydrofluoric acid in a pickling tank in a stainless pickling line is sampled by a sample preparative isolator 1, sent to a total fluorine concentration analyzer 2, a total acid concentration analyzer 3, and an iron ion concentration analyzer 4, and a total fluorine concentration (mol/l), a total acid concentration (mol/l), an iron ion concentration (mol/l) are obtained thereby respectively, and the analytical values: α, β, and γare outputted to an arithmetic unit 5. The arithmetic unit 5 finds free fluorine concentration: (£HF|) (mol/l) based on the analytical values: 3a, β, and γ, the equilibrium constant of the hydrofluoric acid stored beforehand in the arithmetic unit 5: K, and the equilibrium constant of iron fluorine complex: K1, K2.
Patent KR-20010066909-A (KR)
Inventor: AOYAMA TAKAHIRO
IPC: D06M101/16
Filed: 2000-07-07
Abstract: PURPOSE: To obtain the subject polymer capable of imparting a fiber with excellent light resistance for a long period of time by radically polymerizing a monomer component containing a specific monomer having ultraviolet light stability. CONSTITUTION: This polymer is obtained by radically polymerizing a monomer component containing a monomer having ultraviolet light stability of formula I or formula II (R1 is H or cyano; R2, R3, R2' and R3' are each H or methyl; R4 is H or a hydrocarbon; X is oxygen or imino) (e.g. 4-methacryloyloxy-2,2,6,6- tetramethylpiperidine, etc.), by using an initiator such as 2,2'-azobis-(2- methylbutyronitrile), etc., preferably at 40-140deg.C.
Patent KR-20010021128-A (KR)
Title: Pipe joint
Inventor: NAKASUMI MASAHIRO
IPC: F16L37/12
Filed: 2000-07-26
Abstract: PURPOSE: To improve the sealing performance of elastic seal members contained in joint bodies, via simple means. CONSTITUTION: This joint body 1 has, at one end of a fluid passage 4 passing therethrough, a diametrically expanded recess 8 that defines a seal member storage portion 5 on the back side and a tube holding mechanism storage portion 7 on the mouth side where a locking groove 6 of a tube holding mechanism 2 runs and is cold-forged out of metal material. An elastic seal member 3 is seated in the seal member storage portion 5. In the locking groove 6 of the tube holding mechanism storage portion 7 elastically locks in anti-separation fashion a sharp-edged locking portion formed by an outward fold extending from a back-side projection of a guide member 13 of springy metal material disposed outside the tube holding mechanism 2.
Patent KR-20020009985-A (KR)
Title: An automotive wiper system having one touch type interval mode and control method thereof
Inventor: HWANG JEONG HWAN
IPC: B60S1/08
Filed: 2000-07-28
Abstract: PURPOSE: A wiper system having an one-touch type intermittent mode function and a method for controlling the intermittent mode are provided to allow a user to drive safely and improve convenience in use by intermittently control a wiper without changing a resistance value. CONSTITUTION: A wiper system having an one-touch type intermittent mode function includes an interval control switch(2) for intermittently controlling a speed of a wiper by an ETACS(3) connecting an INT(Intermittent) switch(1), and a relay(4) for controlling a wiper driving motor(5) according to output of the ETACS periodically. The ETACS measures signal of the INT switch and the interval control switch and transmits signal to the relay according to a mixed condition of the measured signal to control an intermittent speed of the wiper.
Patent KR-20020013147-A (KR)
Title: Disc clamping apparatus and disc
Inventor: CHOI HAN GUK
IPC: G11B17/02
Filed: 2000-08-11
Abstract: PURPOSE: A disk clamping device is provided to minimize the changes in clamping force of a disk by having structure for minimizing the changes in an air gap, and to separate a clamper assembly from a spindle motor assembly easily when a disk tray is loaded without a disk. CONSTITUTION: A disk clamping device consists of a magnetic body(50) mounted in the center of a spindle motor assembly(10), a clamper assembly(70) and at least one stopper(90) protruded toward the spindle motor assembly. The magnetic body is mounted on the protruded part(15) in the center of the spindle motor assembly. The protrusion part is protruded upward higher than a turntable(13) to be inserted into a central hole(5a) of a disk(5) when the disk is loaded on the turntable. The clamper assembly includes a magnet(71) opposite to the magnetic body and a clamp bracket(75) with an end(75a) contacted with the disk. In loading without a disk, the clamp bracket is moved toward the turntable and stopped by the stopper. Thereby, an air gap between the magnet and the magnetic body is actually almost the same as in case of loading a disk on the turntable. The clamping force is rarely changed.
Patent KR-20020014547-A (KR)
Title: Mobile phone with a notifying function and driving the same and method and system for notify servicing using the same
Inventor: HWANG SEON YANG
IPC: H04M1/72436
Filed: 2000-08-18
Abstract: PURPOSE: A method of servicing a notice board function in a mobile communication terminal is provided to store useful information in the mobile communication terminal and to periodically display the stored information without keeping transmitting an SMS(Short Message Service), so as to remove load of an information provider system. CONSTITUTION: A controller checks whether short messages are received(S10). If so, the controller checks whether the short messages are notice board messages(S20). If so, the controller classifies the notice board messages(S30), and stores the messages classified in specific stacks of a memory in corresponding stacks(S35). The controller extracts the notice board messages stored in the many stacks to display the extracted messages, and outputs the displayed messages(S40). The controller checks whether a designated key is inputted(S50). If not, the controller feeds back to the step 'S40'. If the key is inputted, the controller drives a browser of a mobile communication terminal device(S60) to move to a corresponding site(S70).
Patent KR-20010050142-A (KR)
Inventor: HIROKAWA KAZUTO
IPC: B24B53/017
Filed: 2000-08-21
Abstract: PURPOSE: A polishing device is provided to remove a fall of a diamond grain onto a polishing face to polish at a stable polishing speed to supply abrasive grains to the polishing face of a polishing wheel. CONSTITUTION: A polishing device for the substrate pressing a surface of the polish target substrate onto a polishing face of a polishing wheel and polishing the surface with sliding has dresses(11a,11b,11c,11d) pressed onto the polishing face of the polishing wheel and slid to dress the grinding wheel, while each surface of the dressers(11a,11b,11c,11d) has unevenness of an obtuse angle above 100 deg.C.
Patent KR-20020016336-A (KR)
Title: Pad of Semiconductor Device and Method for the Same
Inventor: CHO CHANG SEOP
IPC: H01L21/60
Filed: 2000-08-25
Abstract: PURPOSE: A pad of a semiconductor device is provided to increase adhesion between a bump layer and a lead in a package process by planarizing the bump layer, and to increase reliability by preventing a space between the bump layer and the lead. CONSTITUTION: An oxide layer(32), a semiconductor layer(33), the first interlayer dielectric(34) and the first metal layer(36) are sequentially stacked on a semiconductor substrate(31). A contact(35) penetrates the first interlayer dielectric to electrically connect the semiconductor layer with the first metal layer. The second interlayer dielectric(37) is formed on the first metal layer, having a trench exposing a predetermined portion of the first metal layer. A conductive sidewall(38) is formed on both side surfaces of the second interlayer dielectric. The second metal layer(39) is formed on the entire surface of the semiconductor substrate. A passivation layer(40) is formed from both ends of the second metal layer to the second metal layer on a region where a trench is formed. A flat bump seed layer(42) is formed on the exposed second metal layer where the passivation layer is not formed, and on the passivation layer adjacent to the second metal layer. A predetermined thickness of the bump layer(43) is formed on the bump seed layer.
Patent KR-20020019164-A (KR)
Title: Apparatus for virtual router suppoting internet protocol VPN in MPLS network
Inventor: KIM GWANG RYEOL
IPC: H04L12/28
Filed: 2000-09-05
Abstract: PURPOSE: A virtual routing apparatus for supporting an Internet protocol VPN(Virtual Private Network) in an MPLS(Multi Protocol Label Switching) network is provided to smoothly set and manage a VPN by connecting VPN sites by using an MPLS LSP(Label Switched Path) and ensure a security between VPN sites by transferring a VPN data packet through the MPLS LSP. CONSTITUTION: A VPN site managing unit(21) generates and manages a VPN site and an address system according to a request or an instruction of an operator. An LSP setting unit(22) sets an LSP between the VPN sites generated through a CR-LDP(Constraint based Routing-Label Distribution Protocol). A routing transferring unit(23) transfers routing information of the VPN site. A packet transferring unit(24) transfers a packet between the VPN sites.
Patent KR-20010000296-A (KR)
Inventor: CHOI YOUNG JIN
IPC: E02D29/14
Filed: 2000-09-07
Abstract: PURPOSE: An integrated manhole is provided to prevent a cap from being rotated and corroded by integrating and adjusting the height of the manhole as much as covering the road with a height adjusting ring. CONSTITUTION: A combining unit installs a slant sill inside the upper portion of a supporting body(10) fixed by pouring concrete into a manhole. A height adjusting ring(20) is inserted into the combining unit and combined with the supporting body with the other height adjusting ring. The process is repeated to lift the manhole up to the wanted height. A manhole cap(30) is settled on the upper portion of the height adjusting ring.
Patent KR-20010050400-A (KR)
Inventor: ROSSE MEINRAD
IPC: A23L23/00
Filed: 2000-09-08
Abstract: PURPOSE: A device for beverages is provided, in which a dispenser in particular can be mounted. CONSTITUTION: A device is provided with a polishing or cutting member(20) and a pressurizing member(30) working to a solid and compact refill(5) consisting of a material dispersible in water as a base. The pressurizing member(30) is provided with a means(7) which makes pressing force act on the refill(5) toward the cutting member(20) to release a prescribed amount of polished or cut products and to collect the polished or cut products.
Patent KR-20020027760-A (KR)
Title: Skin care composition containing stabilized phellodendri radix, macrocarpium dfficinale, rheum coreanum, prunus ansu, angelica gigas, eugenia caryophyllata, imperata cylindrica with niosome
Inventor: CHO BYEONG GI
IPC: A61Q19/00
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a cosmetic composition for skin care containing niosome stabilizing the extracts of phellodendron amurense rupr., cornus officinalis sieb, rhei undulati rhizoma, prunus armeniaca l., angelicae gigantis radix, and eugenia caryophyllata thunb., therefore the efficacy of the medicinal herb extracts is effectively used. CONSTITUTION: The cosmetic composition for skin care contains niosome stabilizing the extracts of phellodendron amurense rupr., cornus officinalis sieb, rhei undulati rhizoma, prunus armeniaca l., angelicae gigantis radix, and eugenia caryophyllata thunb., in which the extracts are present in the cosmetic composition in an amount of 0.1 to 10 wt.%, preferably 0.001 to 3.0 wt.% to the total weight of niosome; and the niosome contains 10 to 50 wt.% of nonionic surfactant, 1 to 50 wt.% of supplementary emulsifier, and 30 to 80 wt.% of a mixture consisting of cholesterol, cholesterol ester and soysterol.
Patent KR-20020028024-A (KR)
Title: Ceramic coating composition minimized PTFE
Inventor: PARK SAM YONG
IPC: C09D183/06
Filed: 2000-10-06
Abstract: PURPOSE: Provided is a ceramic coating composition which can form a stable coating film, and provide a ceramic coating excellent in adhesion by simple treatment. CONSTITUTION: The ceramic coating composition comprises 5-30 parts by weight of organic silicon compound, 20-75 parts by weight of filler, below 30 parts by weight of solvent and other additives. The organic silicon compound is at least one selected from methyl triethoxysilane, vinyltriethoxysilane, tetramethoxy disiloxane, ethyltriethoxy silane and methyltrimethoxy silane. The filler is at least one selected from colloidal silica, colloidal alumina, fumed silica and white carbon.
Patent KR-20010007924-A (KR)
Inventor: MIN YOUNG BONG
IPC: A23N15/08
Filed: 2000-10-24
Abstract: PURPOSE: An automatic peeler of onion is provided, which can peels onion peel quickly in large quantities by installing peeler. CONSTITUTION: The automatic peeler of onion is characterized by comprising; transfer port(3) that is moved in a cycle by air cylinder(2) to laying a lot of onion installation ring(1); ring groove that makes keep the installation ring(1) as the constant height on outside of the chain(4) installed continuously transfer port(3) as ellipsoid at regular intervals; installation ring-inducing board that bent as section of S-shape that leads dropped installation ring(1) as self weight in the contrary to ring groove; cutter is installed, which cuts root and stem of onion at the conversion part of the ring groove and installation ring-inducing board; and removal device of skin is installed, which removes the skin of onion by dropping installation ring(1) loaded cut onion at the back side of cutter.
Patent KR-20010051400-A (KR)
Inventor: LEE SU JEONG
IPC: A61F9/04
Filed: 2000-11-02
Abstract: PURPOSE: An eye protective spectacles for preventing frost is provided, which prevents forming frost from user's steam of breath or moisture on spectacles of helmet, snow mobile, or goggle for ski or skate. CONSTITUTION: A process for the preparation of an eye protective spectacles for preventing frost comprises the steps of: treating thermoplastic resin film with heat-contraction at fixed time and temperature(S10); TO(tin-oxide)-treating and sputtering a heating part(S11); forming electrode part by masking-printing to negative(S12); corrosive-treating the separated electrode part with corrosive solution(S13); tearing off thinly the masking-printed electrode part(S14); printing the power-supplying line to negative(S15); plating power-supplying line into a fixed thickness(S16); tearing off thinly the plated power-supplying line(S17); spray-coating with transparent paint(S18); coking the power-supplying terminal(S19); PTC-treating to protect the heating part(S20); and cutting into a fixed form and examining resistance-value(S21).
Patent KR-20020036076-A (KR)
Title: An afterservice phone number of manufacturing company for searching and automatic connection system by using a Free Web to Phone service through internet
Inventor: LEE SEONG CHEOL
IPC: H04L12/66
Filed: 2000-11-08
Abstract: PURPOSE: A system for searching and automatically connecting an after service telephone using a free web to phone telephone service on the Internet is provided to supply a telephone call for requesting an after service using a free web to phone by connecting to a free web to phone telephone through the Internet convenient to a user at low cost or performing a search process on the Internet rapidly and conveniently. CONSTITUTION: A client(1) connects to the Internet and requests information through the Internet. A relay server(10) receives an ID and a password of the client(1), permits a connection, selects a kind of a product after service of the client(1), and supplies information by an information request being inputted on a search window. A database is connected to the relay server(10) and supplies information data with respect to an after service provider of various kinds of products and client data including a client address. A member database stores personal information supplied from the client at a registration process through the relay server(10). A directory database comprises a tree structure capable of searching an after-service provider. A communication server(13) connects to an after service telephone by a free web to phone method in accordance with a request of a member registered in the member database through the relay server(10).
Patent KR-20020039899-A (KR)
Title: Core structure and the method of series reacter for condenser
Inventor: LEE SEONG WON
IPC: H01F27/06
Filed: 2000-11-22
Abstract: PURPOSE: A core structure of a serial reactor for a condenser and a manufacturing method thereof are provided to reduce noise and core loss without punching a hole for a bolt through a core piece cut from raw material. CONSTITUTION: A core structure of a serial reactor for a condenser comprises a core element(30) having core wads(2) of core pieces(10) and insulating caps(40), support elements(50), and tapes(60). The core pieces(10) are formed as rectangular plates from wound raw material. The core wads(2) are formed by closely adhering the core pieces(10). The core element(30) is formed by vertically arranging the core wads with an interval. The insulating caps(40) are inserted between the core wads. The support elements(50) are adhered at both sides of the core element(30) and fixed by the tapes(60). The tapes(60) are resin glass tapes. The tapes(60) are wound around the core element(30) and the support elements(50) several times.