baber/WOPTO huggingface dataset:
Patent KR-20010017124-A (KR)
Inventor: HONG EUN JA
IPC: G09B1/00
Filed: 1999-08-07
Abstract: PURPOSE: A mobile Korean alphabet combining method and a device are provided to realize the combination principle of the Korean alphabet through concrete manipulation and to compose a complete word or sentence by moving alphabets for a child. CONSTITUTION: A consonant sheet(1a) is prepared by placing a consonant of red color except a final consonant on a transparent sheet whereon a horizontal and a vertical center lines are drawn. A vowel sheet(1b) is prepared by placing a vowel of blue color on a transparent sheet. A final consonant sheet(1c) is prepared by placing a final consonant of green color on a transparent sheet. By centering on the consonant sheet, the vowel sheet and the final consonant sheet are inserted by layering on a sheet combination plate(3) partitioned into a series of compartments(4'). Thereby, a combined character composing a syllable is produced, and further, a series of words or a sentence is formed on the sheet combination plate. A child accurately and interestingly learns the combination principle of the Korean alphabet.
Patent KR-20000017311-A (KR)
Inventor: HART MUTBOS
IPC: F01L13/00
Filed: 1999-08-16
Abstract: PURPOSE: A method for working a multi-cylindered internal-combustion engine is provided to achieve the secondary reduction of fuel consumption with a low cost when loading by revolving and low loading. CONSTITUTION: The driving device of a multi-cylindered internal-combustion engine is composed of:at least more than one suction valve(10) per cylinder; a cam shaft(11, 12) for working the suction valve; a lift transfer member(13) placed between a cap(24a, 24b) of the cam shaft and the suction valve; a piece(14, 15, 27) for varying a valve lift of the suction valve; at least more than one suction valve possessed to work with a cap which has at least more than two lift curves each other; and the lift transfer member on the suction valve having two lifting members(22, 23) which respectively work the cam of the different lift curve each other.
Patent KR-20010005437-A (KR)
Inventor: SHIOTANI AKIRA
IPC: C08J9/16
Filed: 1999-08-27
Abstract: PURPOSE: To obtain a high density and high stiffness molding of foamed particles, by charging propylene-based resin foamable particles in a mold or the like, and heating and foaming the foamable particles. CONSTITUTION: This molding of propylene-based foamable particles is obtained by heating and molding the propylene-based resin foamable particles. The molding product has 0.11-0.45 g/cm3 density, and >=155 (kgf/cm2)/(g/cm3) value obtained by dividing the maximum flexural strength (kgf/cm2) measured by JIS K7221, by the density (g/cm3). The molding product also has 5-100/mm2 average number of bubbles on the cross section of the molding product. The molding can solve the problem of reducing the appearance possessed by the conventional high-density molding product of the propylene-based resin foamable particles, and the problem of not sufficiently providing the effect of the improvement of the stiffness accompanied by the lowering of the magnification of the expansion.
Patent KR-20010026249-A (KR)
Inventor: LEE HYEON U
IPC: H04N7/18
Filed: 1999-09-03
Abstract: PURPOSE: A digital image monitoring system is provided to display a plurality of motion image division screens on a single screen by transmitting in parallel images of all the cameras to a screen division unit and synchronizing image outputs of all the cameras. CONSTITUTION: A digital image monitoring system includes a plurality of monitoring cameras(25). A video image input unit receives video image of the plurality of monitoring cameras. A video distributor distributes the inputted video images. A screen division unit(24b) divides the screen in plurality. A video image compressing unit(24c) compresses the inputted video images. A video image storage stores the video images. An image output unit(21) outputs a VGA signal or a NTSC signal. The video images of the plurality of monitoring cameras are transmitted in parallel to the screen division unit via the video image input unit and the video distributor. A synchronizing generation controller is provided between the video image input unit and the screen division unit and synchronizes the plurality of images transmitted in parallel to output synchronized images. A select logic is responsible for an interface with a user and recognizes the number of divided screen and information on a selected camera ID. A field multiplexer determines a screen region to be displayed by information on the divided number of the select logic. A signal controller transmits an image corresponding on a camera to the multiplexer depending on the ID information of the selected camera of the select logic.
Patent KR-20010027284-A (KR)
Inventor: CHO SEONG JUN
IPC: F23N1/00
Filed: 1999-09-13
Abstract: PURPOSE: A low NOx combustion method combining catalyst combustion and swirl generation of catalyst layer and a combustion engine thereof are provided to reduce NOx generated in a high load combustion engine by decreasing the temperature of flames to a low temperature not to generate thermal NOx by employing the catalyst combustion. CONSTITUTION: A low NOx combustion method in which catalyst combustion is combined with swirl generation of a catalyst layer includes the steps of burning a mixture(1) partially in a catalyst layer(2) by a catalyst surface reaction for generating lean mixture with the heat generated by catalyst combustion to increase the burning speed of the mixture and generating swirl in the mixture by a rear wake for holding flames, and stabling burning the heated lean burn mixer(1) at a burning speed raised in a flame burning chamber(3) mounted at a rear part of the catalyst layer to discharge exhaust gas(4) with reduced NOx.
Patent KR-20010036420-A (KR)
Inventor: JUNG HAK JIN
IPC: H04L12/28
Filed: 1999-10-08
Abstract: PURPOSE: A transceiving interface device for receiving a telephone service in an asynchronous transfer mode is provided to convert telephone data having constant channels and frames into compression data having variable sizes, and to change the compression data into data having an AAL2(ATM Adaptation Layer2) form of the asynchronous transfer mode. CONSTITUTION: Many E1 compressors(21) compress one E1 frame transmitted from a PSTN(Public Switched Telephone Network) in lossless real time, and generate variable data smaller than 32 octets. An AAL2(ATM Adaptation Layer2) multiplexer(22) discriminates from which E1 transmission line the compressed variable data comes, with a CID(Channel Identification). The AAL2 multiplexer(22) multiplexes the compressed variable data to AAL2 CPS-PDUs(Common Part Sublayer-Protocol Data Units) every 125 micro second. An ATM cell converter(23) sequentially stores the AAL2 CPS-PDUs in ATM cells, and fills the rest space with a PAD, then makes the AAL2 CPS-PDUs ATM cells. A DS(Digital Signal)-n/STM(Synchronous Transfer Mode)-n converter(24) converts the ATM cells into DS-n signals or STM-n signals, to transmit the ATM cells through an ATM transmission line.
Patent KR-20000006729-A (KR)
Inventor: KIM JAE WOO
IPC: C02F3/28
Filed: 1999-10-28
Abstract: PURPOSE: A method is to employ an unmanned reactor type system including anaerobic digesters to treat organic waste water. CONSTITUTION: Two anaerobic digesters one for high concentration waste water and the other for low concentration waste water are to be added with respectively different proper microorganisms. The inner structure of the digesters is modified so as to reduce the hydraulic retention time and the inner dead space of the tank to make it possible to install at a small space and smooth the flow of the fluid and add a by-passing separator to clear the turbid water to promote digestion. The system also includes a membrane filter for discharge.
Patent KR-20010046070-A (KR)
Inventor: KIM NAM GAK
IPC: H01L21/76
Filed: 1999-11-10
Abstract: PURPOSE: A method for manufacturing an isolating region of a semiconductor device is provided to simplify a manufacturing process by using a buffer oxide layer as a sacrificial layer without forming an additional sacrificial oxide layer for an n-well ion implantation process. CONSTITUTION: A surface oxide layer and a nitride layer are formed on a semiconductor substrate. A part of the nitride layer and the surface oxide layer is selectively etched through a mask. The mask is eliminated, and a predetermined depth of the exposed semiconductor substrate is etched to form a trench by using the residual of the nitride layer and the surface oxide layer as a mask. After the resultant structure having the trench is oxidized to form a buffer oxide layer, a high density plasma oxide layer is deposited on the entire surface and a heat treatment is performed in an oxygen atmosphere and at a high temperature. A planarization process is performed regarding the high-density plasma oxide layer until the nitride is exposed. The exposed nitride layer is removed, deep n-well and p-well ion implantation processes are performed. An n-well ion implantation process is performed.
Patent KR-20010046089-A (KR)
Inventor: HAN SANG BAE
IPC: C02F3/32
Filed: 1999-11-10
Abstract: PURPOSE: Disclosed is an advanced treatment method for removing nitrogen and phosphorus of wastewater by assimilation of hydrophyte. The method needs smaller site area than conventional advanced treatment method using only assimilation of hydrophyte. Also, surplus hydrophyte is harvested and reused as electron donor in denitrification process. CONSTITUTION: According to this method, a tank, cultivated hydrophyte therein, is added to a first plant for advanced treatment for removing nitrogen and phosphorus by assimilation of the hydrophyte. And organic material extracted from harvested hydrophyte is used as electron donor in a denitrification process. The first plant for advanced treatment is composed of the follow processes: nitrification - denitrification - solid/liquid separation.
Patent KR-20000012271-A (KR)
Inventor: YOO SUNG KWON
IPC: E04G23/02
Filed: 1999-11-11
Abstract: PURPOSE: The epoxy resin injection device is provided to repair a crack part by injecting epoxy waterproof liquid into the crack part when occurring a crack in a concrete structure. CONSTITUTION: The epoxy resin injection device for a cracking repairing of a concrete structure is composed of: a container unit(204,205) consisted of a storage container(201) for epoxy A, a storage container(202) for epoxy B; a clamp device(20) for forcibly oppressing the cover(201a, 202a) of the storage containers(201,202); a lever(30) having a drilled hole member(32,31) drilled a through hole(32a,31a) at the center and the front end to be drilled the lower face of the containers(201,202) by being inserted into the recessed part(204a,205a) of the container unit(204,205) established to be rotated based on a rotation central axis(30a).
Patent KR-20000062157-A (KR)
IPC: H01L21/02
Filed: 1999-11-12
Abstract: 본 발명은 일련의 공정에 제품을 흐르게 함으로써 제품을 가공하는 생산 라인에 있어서, 하나의 공정 중의 처리 장치의 정지가 다른 공정에 영향을 주는 것을 회피하는 것에 관한 것이다. 
     하나의 공정과 다음의 공정 간에, 상기 하나의 공정 중의 장치 정지의 결과로서 상기 다음의 공정에서 부족하게 되는 제품의 개수에 대응하는 안전 WIP를 확보하고, 또한 상기 하나의 공정과 상기 하나의 공정의 앞의 공정 간에, 상기 하나의 공정의 장치의 정지에 수반하여 체류하는 제품의 개수에 대응한 빈 팔레트를 용이하게 한다.
Patent KR-20000035544-A (KR)
Inventor: KIM JUN SEON
IPC: H04N7/18
Filed: 1999-11-18
Abstract: PURPOSE: A method for providing and receiving information is provided to request, receive and process desired information by use of a menu screen of information provided from an information service provider. CONSTITUTION: In a method for providing and receiving information using a picture telephone, a user inputs a connection telephone number of an information provider by use of a ten-key of a key input part(6). The inputted telephone number is transported through a communication control and interface part(7) according to the control of a micro computer(4), and an information provider conducts a connection through a communication control and interface part(8). If a communication connection is conducted, the information provider reads initial menu screen data from a menu screen data base(9) according to the control of a control part(11), and sends the read data through the communication control and interface part(8). The transferred menu screen data is received through the communication control and interface part(7) of a picture telephone, and is stored in a memory part(5) according to the control of the micro computer(4). At the same time, the menu screen data is processed by a camera digital signal processor(2) and then is displayed at a monitor.
Patent KR-20010047481-A (KR)
Inventor: EOM IK PYEONG
IPC: B44C1/24
Filed: 1999-11-20
Abstract: PURPOSE: A method for forming patterns of a product made of jade and a structure thereof are provided to supply a product made of jade, on which patterns of the high quality are formed and which is easy to keep and carry, by preventing breakage by reinforcing the strength of total product made of jade. CONSTITUTION: The method for forming patterns of the product made of jade and the structure thereof, a few progresses are included. In the first progress, a product made of jade is processed by selecting jade of the high quality. In the second progress, intaglio patterns of the thin line type are processed by using a special tool. In the third progress, metal patterns are formed by using the thin metal line, on which ductility is applied, as the extra hit tool. In the fourth progress, the surface of the metal patterns is grinded smoothly.
Patent KR-20000007094-A (KR)
Inventor: LEE SU WON
Filed: 1999-11-25
Abstract: PURPOSE: An advertisement operating system is provided to interesting member by reserving prescribed money according to advertisement click, limiting the number of the click, selecting goods according to reserved amount, and giving the selected good. CONSTITUTION: The present invention discloses an advertisement operating system connected to member through prescribed network and comprising a database(122) and a driving program(121) for performing the transmission with the member. Said database is consisted of a member information storing unit for storing individual identity, click advertisement information, a service information storing unit for advertisement information and good information, and a statistic information storing unit for storing a click statistic value about the advertisement and the good and a click number statistic value.
Patent KR-20010048441-A (KR)
Inventor: KIM YONG SIK
IPC: F25D11/00
Filed: 1999-11-26
Abstract: PURPOSE: A refrigerator filter assembly attachment structure is provided, in which the filter assembly is arranged at the bottom surface of the refrigerator, to thereby allow the filter to be replaced in an easy and convenient manner. CONSTITUTION: A filter assembly(20) comprises a filter(22) for filtering water, and a filter holder(24) for fixing the filter. The filter assembly is arranged at a bottom surface(30) of a refrigerator, so that the space required for installation of filter assembly is reduced. When the filter is detached from the filter assembly for replacement, water leakage into the refrigerator is prevented. A defrost water tray(40) is extended underneath the filter assembly from the machinery chamber, so as to collect the defrost water produced during filter replacement.
Patent KR-20010048837-A (KR)
Inventor: AN JONG SUH
IPC: D21H21/14
Filed: 1999-11-30
Abstract: PURPOSE: A process for preparing corrugated board raw material and corrugated core by mixing kneaded pulp with charcoal powder in a specified ratio is provided. Thereby, the obtained product irradiates far infrared radiation, has improved strength, and maintains the freshness of the contents. CONSTITUTION: The titled corrugated board raw material and corrugated board core are prepared by mixing kneaded pulp with charcoal powder in a specified ratio. The corrugated board irradiates far infra red radiation and has air permeability and water permeability.
Patent KR-20010055481-A (KR)
Inventor: CHOI GO BONG
IPC: H04L12/433
Filed: 1999-12-10
Abstract: PURPOSE: An intelligent type information providing system using an internal switch of an ATM method is provided to implement a high reliability and network expandability. CONSTITUTION: An IP system includes a control sub-system(210), a special resource process sub-system(220), a high speed Ethernet switch(230), and an ATM switch(240). An ATM switch(240) is provided in an internal communication network. The control sub-system(210) which performs a CCS No. 7 signaling and service control and process of an IP system includes a service controller(211), an INAP protocol processor(213), an ISUP protocol processor(212), a No. 7 signal network platform(215), a switch controller(214), a digital trunk matching unit(216), an ATM-digital trunk matching unit(217), a high speed Ethernet matching board(218), and an ATM matching board(219). A special resource process sub-system(220) is classified into function-based sub-units, and each sub-unit mounts a LAN matching board(222) and an ATM matching board(232) and includes a voice guide/recording and DTMF gathering/process board(224), a voice recognition board(225), a voice mixing board(226), and a fax process board(227).
Patent KR-20010056147-A (KR)
Inventor: BAEK CHEOL
IPC: H01L21/203
Filed: 1999-12-14
Abstract: PURPOSE: A target magnet assembly for processing semiconductor sputtering is provided to reduce a cost burden due to expensive materials and to increase a production of a wafer by prolonging its life time, reducing wasting volume of target. CONSTITUTION: The axis of rotation(20) is coupled to the center of a backside block(10). Plural target magnets(32,34) are connected to one side of the axis of rotation(20) in the axis direction with a predetermined intervals so as to magnify an implantation distribution area of the target. A plurality of equilibrium weights(42,44) are connected to the target magnet(32,34) facing opposed to other side of the axis of rotation(20).
Patent KR-20000048225-A (KR)
Inventor: MARTIN U SHCMIDT DR
IPC: G03G9/09
Filed: 1999-12-17
Abstract: PURPOSE: A production process of a novel crystal transformation is provided which changes a C. I. pigment red 53:2 into a new form by heating a C. I. pigment red 53:2 in a specific liquid medium and then sedimenting the pigment. CONSTITUTION: A production process for changing the form of C. I. pigment red 53:2 is characterized by the steps of: (i) heating the C. I. pigment red 53:2 at 30-300°C in at least one organic solvent or a mixture of the solvent and water wherein water content is 0-90 wt% and isopropanol, isobutanol, amyl alcohol, chlorobenzene and N-methyl pyrolidone solvent are excluded from solvents; and (2) precipitating the pigment again.
Patent KR-20000017812-A (KR)
Inventor: OH YOUNG SIK
IPC: H05H1/24
Filed: 1999-12-17
Abstract: PURPOSE: A device for generating plasma is provided to enhance the productivity without additional devices for generating plasma by supplying the air naturally. CONSTITUTION: The device for generating plasma comprises: a housing in which an inner space is formed by combining covers on both ends of a cylinder-shaped body member and an air injection tube and an inner gas exhausting tube is equipped on one side of the body member; tubes for being installed at a center portion of the housing and supplying and exhausting water from and to an outside of the housing; a multitude of cooling tubs; a first coil for applying a positive pole of the power; a second coil for applying a negative pole of the power; and an electronic beam generator installed at the space portions of the cooling tubs.
Patent KR-20010065017-A (KR)
Inventor: SEO WAN SEOK
IPC: B01D35/00
Filed: 1999-12-20
Abstract: PURPOSE: A tea preparing equipment of a water purifier is provided, which can soak out tea into purified water fed from a water purifier through a path connected to a purified water storage tank, the tea being effectively cooled by cooling coil wound around the tank. CONSTITUTION: The system comprises the followings: (i) a water purifier (A) that consists of a purified water storage tank, a cold purified water tank and a hot purified water tank; (ii) a second path (16) that has a second control valve (22) for controlling water fed from the purified water storage tank; (iii) a tea storage tank (50) that has a purified water inlet at the side top, a tea discharge line (54) at the bottom and an installing hole (52) at the top center for installing a tea screen body (60), around which a cooling pipe (56) is wound for cooling tea; and (iv) a tea screen body (60) that has a cover (70) and is set at the hole (52), of which bottom is submerged in purified water for soaking out tea put in the screen body (60), the level of water being same as the purified water inlet.
Patent KR-20010063074-A (KR)
Inventor: PARK SANG JIN
IPC: F16D27/00
Filed: 1999-12-21
Abstract: PURPOSE: A field coil assembly for an electronic clutch is provided to conveniently connect a lead wire of electric coil body and a temperature fuse lead wire by forming a lock unit and recessed groove support protrusion on a cover, and to engage with a coring not to separate the coring form the cover in transferring conveyor. CONSTITUTION: A field coil assembly comprises an electronic coil(2); a diode receiving the electronic coil and connecting two inlet wires(23,24) parallel; a bobbin(3) having a protruding connector(32) containing the diode; a coring(5) fixing the bobbing on a compressor; a cover(4) including a place protrusion groove(42) on an upper end of a closed face to prevent remove the bobbin from the coring; recessed type support protrusions(43,44) fixed by separately inserting two lead wires(61,62) withdrawn from the electronic coil; a temperature fuse inserted to the place protrusion groove and the recessed groove support protrusion; and a terminal for connecting the temperature fuse inserted to the recessed groove support protrusion. The field coil assembly conveniently connects and divides electronic coil lead wires and the temperature fuse lead wires by inserting to the recessed groove support protrusions.
Patent KR-20010060548-A (KR)
Inventor: JANG SANG HWAN
IPC: H01L29/788
Filed: 1999-12-27
Abstract: PURPOSE: A flash EEPROM(Electrically Erasable Programmable Read-Only Memory) cell and a fabricating method thereof is provided to improve the integration density, the property of data retention and the property of disturbance, and to reduce the time for injecting electrons by using double floating gate. CONSTITUTION: The first tunnel oxide film(12) is formed on a substrate(11), and the first polysilicon layer(13) is deposited and patterned on the first tunnel oxide film(12), so that a portion is defined. An insulating film spacer(14) is formed on the etched sidewall of the first polysilicon layer(13). The first dielectric film(15) is formed on the first polysilicon layer(13), and the second tunnel oxide film(16) is formed on the substrate(11). The second polysilicon layer(17) is deposited and patterned on the first dielectric film(15) and the second tunnel oxide film(16), so that a portion is defined. The second dielectric film(18) and the third polysilicon layer(19) are formed on the whole structure in turns, and the third polysilicon layer(19), the second polysilicon layer(17) and the first polysilicon layer(13) are etched by the self-align method. Therefore, the first floating gate(13), the second floating gate(17) and a control gate(19) are formed. A cell source drain ion injecting process is performed by the self-align method, so that a source and a drain are formed on the substrate(11).