baber/WOPTO huggingface dataset:
Patent KR-20010069978-A (KR)
Title: Manufacturing method of ferment feed using food garbage
Inventor: AHN YONG HA
IPC: A23K1/10
Filed: 2001-05-23
Abstract: PURPOSE: A method for producing the fermented fodder using food wastes is provided, thereby the leachate can be effectively treated during the production of fermented fodder, so that the production cost can be lowered. CONSTITUTION: The method for producing fermented fodder comprises the steps of: dehydrating the food wastes by using a spin dryer; adding agricultural and livestock fodder into the dried food wastes; continuously drying the mixture; primarily selecting and adding organic additives into the mixture; fermenting the mixture under vacuum condition; crashing the fermented fodder; secondly selecting, pellet processing and cooling; and drying the fermented feed, in which the leachate produced by the dehydration step is dried in a dryer, the condensed water from the dehydration step is exhausted and sludge from the dehydration step is recycled into the dehydration step.
Patent KR-20020094291-A (KR)
Inventor: CHOI CHEOL U
IPC: H05K7/16
Filed: 2001-06-08
Abstract: PURPOSE: A hinge assembly device for a flat display panel is provided to reduce parts count and manufacturing costs, while achieving improved reliability for tilt characteristics of hinge assembly device. CONSTITUTION: A hinge assembly device(100) comprises a display panel fixing bracket(30); a main body fixing bracket(20); a main shaft(10) connected between both ends of the main body fixing bracket; an elastic spring(40) fixed to the main body fixing bracket and the main shaft; a position restricting unit for restricting operating range of the display panel to both brackets; and a friction force generating unit for generating friction force corresponding to the restoring force of the elastic spring, to the main body fixing bracket so as to control position of the display panel. The position restricting unit is constituted by slots formed at the display panel fixing bracket, and protrusions formed at both ends of the main body fixing bracket and inserted into the slots. The friction force generating unit is constituted by a protrusion formed at the center of the main body fixing bracket and which has a recess portion. The main shaft is inserted in the recess portion of the protrusion in such a manner that the main shaft surface contacts the recess portion and friction force is generated.
Patent KR-20010070851-A (KR)
Title: Electronic learning paper business method by on-line tutor
Inventor: YIM DONG YEOL
Filed: 2001-06-13
Abstract: PURPOSE: A method for an electronic text book having an on-line teacher is provided to increase the convenience of an electronic learner by enabling the electronic user to perform an on-line electronic study without connecting to an electronic text book provision web site using the user's computer. CONSTITUTION: An electronic learner applies for using electronic study software and an electronic paper study on an electronic text book web constructed in a businessman computer. The study level of the learner is estimated. The software is automatically connected to the web. The learner operates the computer and the software. The software generates an electronic study screen and displays contents of study. The learner understands the contents. The software checks whether to provide supplementary explanations. The software automatically controls operation orders in time series. The software selects a supplementary explanation prepared. The software checks whether the study is completed. The software completes the study. After that, the software automatically connects to the web and makes requests for additional explanations.
Patent KR-20030005153-A (KR)
Title: Reading Device for Bar Code and Two-dimensional Code
Inventor: RYU JUNG HUI
IPC: G06K7/10
Filed: 2001-07-05
Abstract: PURPOSE: A device for reading a bar code and a two-dimensional code is provided to read not only one-dimensional bar code but two-dimensional code using one-dimensional bar code reader. CONSTITUTION: A scanning unit(110) includes a linear array sensor for scanning a bar code and a two-dimensional code and recognizing an image. A processing unit(120) includes a microprocessor(121) which processes an image recognized by the scanning unit(110) and a memory unit(122) which stores data processed in the microprocessor(121). An interface(140) performs a connection for making the processing unit(120) transmit/receive data to a computer. When a two-dimensional code is read, the scanning unit(110) may be moved. In addition, an encoder is provided for recognizing a scanning speed of the scanning unit(110). The encoder includes a photocoupler having a light-transmitting unit and a light-receiving unit, a wheel unit which is rotated by a movement of the scanning unit(110), and a toothed wheel unit which is geared into the wheel unit and rotated by being interlocked with a rotation of the wheel unit, and blocks/connects between the light-transmitting unit and the light-receiving unit.
Patent KR-20020006449-A (KR)
Inventor: KOGURE JUNICHIRO
IPC: H01J31/15
Filed: 2001-07-10
Abstract: PURPOSE: To form easily a half mirror that has the same functions as those of a neutral density filter on the rear face of the face plate of a fluorescent display tube. CONSTITUTION: An aluminum membrane having an opening section 521, a non- opening section 522 and a solid section 523 is formed over the entire rear face of a face plate and a dummy half mirror is formed by the opening section 521 and the non-opening section 522. In Figure 2 (a), the opening section 521 and the non-opening section 522 are formed into a lattice form, and in Figure 2 (b), the opening section 521 is formed in a slit form. The transmission factor of the dummy half mirror is determined by the surface ratio of the opening section 521 and the non-opening section 522. That is, by changing the surface ratio between the opening section 521 and the non-opening section 522, the transmission factor of the dummy half mirror can be set freely.
Patent KR-20010079391-A (KR)
Inventor: KIM JUN SEOUNG
IPC: E01D22/00
Filed: 2001-07-11
Abstract: PURPOSE: A column structure reinforcing device and a method thereof are provided to prevent the deviation of reinforcing elements out of the column structure by using reinforcing plates, filling concrete, and connection iron elements instead of fillers such as epoxy and improve the reinforcing force by forming the reinforcing plates in the shape of cylinder. CONSTITUTION: A device for reinforcing a column structure includes a first reinforcing plate(100) formed with many through holes(11) on a semicircular main body part(10) and having a coupling plate(20) mounted at both ends of the main body part and formed with many connection holes(21), a second reinforcing plate(200) having a main body part(10) and the coupling plate equally to the first reinforcing plate, and coupling elements(300) for coupling the first and second reinforcing plates together after contacting the coupling plates together to form a circular shape, wherein the first and second reinforcing plates are integrally formed with a semicircular grating wire-mesh or iron reinforcing bar assembly respectively.
Patent KR-20020006607-A (KR)
Inventor: ISHIZAKI NAOKI
IPC: F15B11/16
Filed: 2001-07-12
Abstract: PURPOSE: To prevent any drive pressure reduction or speed reduction of a working machine by switching a series circuit and a parallel circuit according to the load condition. CONSTITUTION: When the load pressure of a hydraulic cylinder 3 for a bucket exceeds a predetermined value, a regeneration cancel valve 54 is positioned on the opening side. All the pressure oil discharged from a hydraulic cylinder 2 for a boom is discharged to a tank 14 via return oil passages 35 and 35b, a fixed regeneration ratio valve 43, and a pressure control valve 55. The pressure oil delivered from a hydraulic pump 1 is fed to the hydraulic cylinder 3 for the bucket via oil passages 24 and 24b, a pressure compensation valve 9, and an operation valve 7 for the bucket. This means, when the load of the hydraulic cylinder 3 for the bucket is large, the line is switched to the parallel circuit, and the pressure oil delivered from the hydraulic pump 1 is fed to the hydraulic cylinder 3 for the bucket.
Patent KR-20020043153-A (KR)
Inventor: KANG YU JIN
IPC: A47J27/05
Filed: 2001-07-26
Abstract: PURPOSE: A steaming device is provided to prevent nutritive elements of food from being broken while steaming the food by cooking the food with steam at a high speed. CONSTITUTION: A steaming device(10) includes a body(11). A resting part(12) is formed at an upper surface of the body(11) so as to rest the steaming unit thereon. A condensing water discharging hole(13) is formed at one side of an upper surface of the body(11). A temperature adjuster(14) is installed at a side of the body(11). A reservoir is formed in the body(11). A water level sensor and an automatic water feeding sensor are installed in the reservoir. The reservoir is connected to a wet heating reservoir through a pipe. The heating reservoir has a water level identical to a water level of the reservoir. A heater is provided in the wet heating reservoir. A dry-type heating reservoir is connected to an upper portion of the wet heating reservoir through a plurality of pipes.
Patent KR-20030017683-A (KR)
Title: Apparatus and method for switching synchronous transfer mode switch automatically
Inventor: KIM CHAN
IPC: H04L12/50
Filed: 2001-08-21
Abstract: PURPOSE: An automatically switching apparatus for an ATM(Asynchronous Transfer Mode) switch and a method therefor are provided to automatically switch between switch boards composed in the ATM switch without losing data. CONSTITUTION: An operation state of a standby switch board is set up as a standby mode(251). It is discriminated whether a packet input command is received from an operating switch board(252). If the packet input command is received, an input buffer of the switch board is enabled and a packet is received(253). It is discriminated whether a packet output command is received from the operating switch board(254). If the packet output command is received, an output buffer of the switch board is enabled and a packet switched in the switch board is outputted to a back plane(255). The operated state of the switch board is converted from the standby mode into an operation mode(256).
Patent KR-20030017091-A (KR)
Title: functionality korean candy with medicinal herbs and it's preparing method
Inventor: KIM YUN DONG
IPC: A23G3/00
Filed: 2001-08-21
Abstract: PURPOSE: Provided are functional korean candy which contains medicinal herbs and its preparation method by adding at least one of water, malt, barley, job's tear and glutinous rice to medicinal herbs. CONSTITUTION: The functional korean candy with medicinal herbs is manufactured by the steps of: selecting at least one of medicinal herbs having a desired pharmacological efficacy and infusing it to extract its components; saccharifying glutinous rice, barley, job's tear, etc. by adding water and malt thereto; mixing the saccharified solution with the infusion; concentrating the mixture to water content of 15-20%; and cooling the concentrate and forming it.
Patent KR-20030018951-A (KR)
Title: Method for soundly outputting Call Number Service
Inventor: JUNG YONG SIK
IPC: H04M1/57
Filed: 2001-08-31
Abstract: PURPOSE: A method for displaying a caller ID in a voice is provided to notify a recipient with the caller ID in a voice in a mobile communication terminal providing a caller ID service, so that users in a driving state or blind persons can use the caller ID service. CONSTITUTION: If a call is requested to a mobile communication terminal(S10), the mobile communication terminal decides whether a PI(Presentation Indicator) value received through an antenna is 0(zero)(S20). If so, whether a received caller ID is stored in a directory of the mobile communication terminal is checked(S30). If not, voice data corresponding to the received caller ID are read(S50). The read voice data are converted into analog signals and outputted in a voice through a speaker(S55,S60). If the received caller ID is a phone number stored in the directory in the step S30, whether a name or a company name corresponding to the phone number exists in a bell or voice is decided(S35). If so, the bell or voice is converted into analog signals and outputted in a voice through the speaker of the mobile communication terminal(S55,S60). If a call is not terminated, the mobile communication terminal operates a timer to check whether a predetermined time passes(S65,S70). If so, voice output is ended. If the PI value is not 0(zero) in the step S20, the mobile communication terminal decides whether the PI value is 1(one)(S25). If so, voice data informing the limitation of a caller ID service are read(S40) and the step S55 is performed. If the PI value is not 1(one) in the step S25, voice data informing an unidentified caller ID are read(S45) and the step S55 is performed.
Patent KR-20030020540-A (KR)
Title: Vinyl bag with sealing structure
Inventor: KIM YONG TAEK
IPC: B65D33/16
Filed: 2001-09-01
Abstract: PURPOSE: A vinyl bag sealing structure is provided to ventilate air inside a bag and seal completely a containing material for better preservation. CONSTITUTION: The vinyl bag includes a binding band(1,2), a ventilation path(3), a ventilation hole(4), a bottom binder(5), a vinyl cover(10) and an upper and bottom junction part(20,30). The upper and bottom junction parts(20,30) have the binding band(1,2) in parallel. The ventilation path(3) locates between the binding band(1,2). On the ventilation path(3) has the ventilation hole(4) by penetrating the vinyl cover(10). One of the upper and bottom junction part(20,30) has the ventilation path(3) so the compressed internal air ventilates the ventilation hole(4) through the binding band(1) when the bag is stacked for a long time.
Patent KR-20030021321-A (KR)
Title: The material for cold noodle dish of astragali radix and fabrication method of that, and A cold noodle dish of astragali radix
Inventor: BAE KEUM JOO
IPC: A23L7/109
Filed: 2001-09-05
Abstract: PURPOSE: A method for producing an Astragali Radix of cold noodle material(noodle strips) is provided by using Astragali Radix. Therefore, the Astragali Radix of cold noodle has the taste and flavor peculiar to Astragali Radix as well as excellent efficacy thereof, thereby satisfying the consumer's preferences. CONSTITUTION: Roots or leaves of Astragali Radix are processed into a type of powder or juice. Thereafter, starch is mixed with the processed Astragali Radix in a ratio of 0.5 to 1.2, and the mixture is kneaded and then shaped into strips. And then, the noodle strips are boiled and mixed with seasonings.
Patent KR-20030021752-A (KR)
Title: Installation structure of manhole cover support frame by using a moving flatcar and fixing beem
Inventor: LEE BYEONG DAE
IPC: E02D29/12
Filed: 2001-09-07
Abstract: PURPOSE: An installation structure of a manhole cover support using a movable chassis and a fixed beam is provided to reduce construction expenses, to shorten a period of construction and to improve work efficiency on construction. CONSTITUTION: The installation structure of a manhole cover support using a movable chassis and a fixed beam comprises: a crisscross fixed beam(420) provided with an adjust bolt(421); a spindle box(430) fixed on the center of the fixed beam(420) and provided with a notch formed on each corner, a spindle bolt(431) installed vertically and fastened with a spindle nut and a connector formed on each outer corner of the spindle nut to be exposed to the outside through the notch; a wire(435) provided with rings formed on both ends to connect connecting holes formed on a stiffening piece of the connector and the manhole cover support; and a movable chassis(410) provided with many supports(411) and many fixtures(414) to support the lower side of the fixed beam(420).
Patent KR-20020005520-A (KR)
Inventor: SHIN HYUN DUKE
IPC: C02F1/24
Filed: 2001-09-08
Abstract: PURPOSE: The micro bubble generator is characterized in that a mechanical sealing is installed at the lower part of a bearing housing for protecting abrasion of sealing. And fresh water is supplied to a mechanical sealing for protecting trouble of the mechanical sealing from adulteration and overheating by fraction. CONSTITUTION: The micro bubble generator comprises a tube(18) for supplying air; a wings(15) for discharging air and mixing wastewater; bearings(13) for sustaining the tube(18) rotationally; the bearing housing(14) for protecting abrasion of sealing(24)(25); a cap(30) equipped with the bearing housing(14); a primary sealing(20) for preventing flow of wastewater into the cap(30); a secondary sealing(80), composed of the mechanical sealing(87)(89), for preventing contact of wastewater and bearings(13); and a device(43) for supplying fresh water for protecting the secondary sealing(80) from overheating.
Patent KR-20030025314-A (KR)
Title: Method of gasifying carbonaceous material and apparatus therefor
Inventor: KIM HYUN YONG
IPC: C10G9/38
Filed: 2001-09-20
Abstract: PURPOSE: A gas reformation method of a polymer organic material and its apparatus are provided, to convert a polymer organic material comprising the waste oil and coal into carbon monoxide and hydrogen gas with the improved quality of the generated gases. CONSTITUTION: The gas reformation method comprises the steps of preheating a gas reformation device to the temperature where a polymer organic material can be cracked to generate gaseous materials; reacting some of the carbon monoxide and hydrogen gas generated at a gas reformation device, with oxygen in a burner set to be engaged with the gas reformation device, to generate water and carbon dioxide together with heat; and reacting the generated water and carbon dioxide with the waste in the gas reformation device to generate carbon monoxide and hydrogen gas.
Patent KR-20030026056-A (KR)
Title: Semiconductor memory device having reduced chip select output time
Inventor: BAE GYEONG YUN
IPC: G11C8/18
Filed: 2001-09-24
Abstract: PURPOSE: A semiconductor memory device for reducing a chip selection output time is provided to reduce a total access time by reducing the chip selection output time. CONSTITUTION: A chip selection buffer(51) is used for generating an internal chip selection signal(/CS) for activating an address input buffer(10) and a control signal(/CSATD) for activating an address transition detection circuit in response to an external chip selection signal(/XCS). A single pulse generation circuit(52) is used for detecting a transition address signal from address signals(IA0 to IAn) of the address input buffer(10) and generating single pulse signals(SP0 to SPn). An address transition detection circuit(53) is used for summing the single pulse signals(SP0 to SPn) in response to the control signal(/CSATD) and generating an address transition detection signal(ATD). A control signal generation circuit(220) is used for generating a control signal(/CSCTL) in response to the internal chip selection signal(/CS) of the chip selection buffer(51). A pulse enable circuit(210) is used for outputting a pulse enable signal(PE) in response to the address transition detection signal(ATD) and the control signal(/CSCTL). A pulse generation circuit(54) is used for generating pulse signals(PWL,PSA,PEQ,PMX) in response to the pulse enable signal(PE).
Patent KR-20030026668-A (KR)
Title: Metal thin-film filter
Inventor: HWANG GYE SUN
IPC: B01D39/20
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a metal thin film filter having high corrosion resistance at a high temperature. CONSTITUTION: The metal thin film filter essentially comprises 10-40 wt.% of chrome and 1-15 wt.% of aluminium, and includes nickel or iron as a remainder and some contaminants, wherein the metal thin film filter has a thickness less than 500 micrometers and pores less than 100 micrometers in size.
Patent KR-20010104408-A (KR)
Title: 섬유 원단 후가공장치용 폐열회수장치 및 세척수자동여과장치와 이들을 응용한 배출가스 재처리장치
Inventor: LIM HO KWON
IPC: F28G9/00
Filed: 2001-10-11
Abstract: 섬유 원단 후가공장치에서(텐터)의 가동 중에는 많은 수증기와 함께 고온의 폐열이 가스상 공해물질이 발생되고 이들은 대기 중에 그대로 방출되어서 많은 에너지 손실과 대기오염이 발생하였다. 이를 해결하고자 선 발명으로서 섬유원단 후가공장치에 적용되는 핀 튜브형 열교환기와 이를 응용한 배출가스 재처리장치가 제공되었으나 부피가 크고 열교환기 전열면 세척장치의 작용이 부실하여 폐열회수율이 낮으며, 세척수의 폐수량이 많고 실용성과 경제성이 매우 낮은 문제점이 있었다. 본 발명은 상기한 문제점들을 해결하고자, 부피가 작아 설치가 용이하고, 열교환율이 높은 폐열회수장치와, 이 폐열회수장치에 적용되어 열교환기의 전열면을 연속적이면서 골고루 세척할 수 있는 전열면 연속세척장치와, 전열면 연속세척장치에서 발생하는 오염세척수를 여과시켜 재활용하도록 하는 전열면 세척수 자동여과장치와, 이들을 조합하여 배출가스중의 고형물질을 분리제거하고 폐열 중의 현열 회수율을 높일 수 있고 또는 2차 폐열회수장치를 갖고 배출가스중의 잠열도 회수할 수 있으며, 또한 탈취장치를 갖고 배출가스 중의 가스상 오염물질을 제거하여 대기오염도 낮출 수 있는 배출가스 재처리장치를 제공함에 특징이 있다.
Patent KR-20020029629-A (KR)
Inventor: FUJIWARA SAYURI
IPC: G02F1/133
Filed: 2001-10-12
Abstract: PURPOSE: A display device, a method for driving the display device and a method for driving a liquid crystal display are provided to prevent the deterioration of display quality resulted from the DC voltage components applied to a liquid crystal layer. CONSTITUTION: In a method for driving a display device, a potential of a common electrode set to an opposite potential(K5) for correcting a first DC voltage component(ΔV1) resulted from a parasitic capacitance of a thin film transistor is shifted to a correction potential(K6) for correcting a second DC voltage component(ΔV2) generated by the difference of substrates, wherein the first and second DC voltage components are corrected in advance, the DC voltage components applied to a liquid crystal layer is minimized, thereby preventing the image persistence on a display surface.
Patent KR-20030031287-A (KR)
Title: Method of manufacturing impregnated cathode assembly
Inventor: HAN DONG HUI
IPC: H01J1/28
Filed: 2001-10-13
Abstract: PURPOSE: A method for manufacturing an impregnated cathode assembly is provided to simplify manufacturing procedures, while preventing deformation and damage of sleeve during the process of removing the unnecessary coating liquid. CONSTITUTION: A method for manufacturing an impregnated cathode assembly comprises a first step of applying the slurry containing high melting point metal powder and binder powder to the inner surface of a sleeve through capillary phenomenon; a second step of absorbing the unnecessary slurry from the sleeve, removing the unnecessary slurry, and drying the resultant structure; and a third step of forming a coating layer only at the inner surface of the sleeve by performing a heat treatment under a vacuum condition.
Patent KR-20030031660-A (KR)
Title: Apparatus and method for computing speech absence probability, apparatus and method for removing noise using the computation appratus and method
Inventor: KIM SANG RYONG
IPC: G10L25/93
Filed: 2001-10-15
Abstract: PURPOSE: An SAP(Speech Absence Probability) calculating apparatus and method and a noise canceling apparatus and method using the same are provided to effectively cancel a noise of a voice signal by more accurately calculating a speech absence probability. CONSTITUTION: First-Ncth likelihood ratio generators(10-14) generate first-Ncth likelihood ratios from first-Ncth posteriori SNRs(Signal to Noise Ratio) and first-Ncth predicted SNRs and output them. A first multiplier(20) multiplies the first-Ncth likelihood ratios to a predetermined probability and outputs multiplying results. An adder(30) adds each multiplied result received from the first multiplier(20) to a predetermined value and outputs addition results. A second multiplier(40) multiplies the addition results received from the adder(30) and outputs multiplying result. An inverse number calculating unit(50) calculates an inverse number of the multiplying result received from the second multiplier and outputs the calculated inverse number as a speech absence probability.