baber/WOPTO huggingface dataset:
Patent KR-20010038853-A (KR)
Inventor: KIM YOUNG BUM
IPC: F16K47/08
Filed: 1999-10-28
Abstract: PURPOSE: A resistance for controlling the velocity of fluid and a pressure drop is provided to prevent noise, vibration, cavitation, corrosion, abrasion, and clogging by foreign matters by efficiently reducing the flow velocity and pressure of fluid. CONSTITUTION: A resistance for controlling the velocity of fluid and a pressure drop includes many circular holes(58-61) for joining at the outer edge on the circumference of discs(71-76) in the circumferential direction, a primary through hole pattern by periodically forming many T-shaped through holes(49-51) in the radial direction, forming a secondary through hole pattern by periodically forming many T-shaped through holes(52-54) in the radial direction with regular angles formed with the primary through hole pattern in the circumferential direction, third and fourth through hole patterns by periodically forming many rectangular holes(55-57) in the radial direction by forming regular angles in both circumferential directions of the primary and secondary through hole patterns, forming the patterns periodically arranged with angular symmetry in the circumferential direction, wherein the same discs having the patterns are joined to be superposed for forming a disc stack and rotated at a specific angle to successively arrange four patterns in the axial direction of the disc stack, so that the joined discs form the disc stack with a three-dimensional bending passage formed in the circumference and radial directions for arranging the three-dimensional bending passage in the axial direction of the disc stack.
Patent KR-20000023927-A (KR)
Inventor: PARK GYE GUN
IPC: B09B3/00
Filed: 1999-10-28
Abstract: PURPOSE: An agitating fermentation device is provided to minimize the fermentation time by preventing food waste from condensing and to prevent the device from being damaged. CONSTITUTION: An agitating fermentation device consists of a fermenting tub(F), an agitating member(M) and a pulverizing device(C). The fermenting tub forms an inlet(1a) on the upper face and a fermenting chamber(2) inside an outer tub(1) forming an outlet(1b). The fermenting chamber forms a heater(3) on the outline. The agitating member installs a rotating shaft(11) driven by a decelerating motor in the fermenting chamber and the rotating shaft installs many agitating wings(12) and an inducing wing(13) in a position near a side wall(2a) of the agitating chamber. The pulverizing device is composed of a pulverizing plate(21) in the end of the agitating wing and a rubbing plate(22) in the inner circumference of the fermenting chamber. The food waste is condensed with water while agitating and the pulverizing device continuously pulverizes the lump of food waste.
Patent KR-20010044855-A (KR)
Inventor: PARK SANG HEE
IPC: H01Q1/06
Filed: 1999-11-01
Abstract: PURPOSE: A method for mixing and rectifying a low transmission power and a luminescent antenna using the same are provided to reduce a harmful electromagnetic wave without deteriorating a battery of an existing terminal. CONSTITUTION: A cylindrical body, a luminescent element, a high frequency diode, capacitors(C1, C2), and a chip inductor(L1) are comprised in a circuit board. A current is flowed in a feeding point. A time constant(component volume) is changed according to a frequency. The chip inductor(L1) optimizes a power charge according to the frequency.
Patent KR-20010047253-A (KR)
Inventor: LEE SANG WON
IPC: H01L21/027
Filed: 1999-11-18
Abstract: PURPOSE: A photolithography using a double exposure is provided to pattern the hole-pattern of high density accurately by using a double exposure in a photolithography process. CONSTITUTION: A mask is arranged to open the regions corresponding to the (1, 3, 5, ..., n-1)th or the (2, 4, 6, ..., n)th hole-patterns in the hole-regions(21) in a direction in which the distance between the hole-patterns is shorter than that of the other direction. The mask is fixed on the first position to transfer a wafer. The mask is shifted by the distance between the hole-patterns in a direction in which the distance between the hole-patterns is shorter than that of the other direction. Therefore, the mask is fixed on the second position to transfer the wafer.
Patent KR-20010029416-A (KR)
Inventor: ASHOKMANI KHRAO VIRADAR
IPC: G02F1/137
Filed: 1999-11-20
Abstract: PURPOSE: A production method of an optical memory device is provided to lengthen a life by using a ferroelectric liquid material. CONSTITUTION: A valid electrode area is over 5mm2 by forming patterns of various shapes and structures on a glass substrate. A lithium tin oxide is coated on the glass substrate. A reflection preventing film is layered outside the glass substrate. A polymer of a nylon 6/6 or a nylon 6/9 is coated on the glass substrate as a thickness of 900-1100 angstroms. The coated surface is baked after a hard rubbing. The glass substrate is coated by a spacer of 1-3 micrometers from a photo resist. A ferroelectric liquid material is injected a space between the coated substrates. The circumference of the glass substrate is sealed. The glass substrates are heated and cooled. A polarizer and an analyzer are installed on a non-conductive surface of each glass substrate. A DC electric field and an AC electric field are fed to the device. The electric fields are fed by crossing the substrates. Thereby, the life length of the optical memory device is produced.
Patent KR-20010053882-A (KR)
Inventor: PARK SANG HO
IPC: H04W84/10
Filed: 1999-12-02
Abstract: PURPOSE: An IWF(Inter Working Function element) interface device of an exchange is provided to supply a wireless data service at a processing speed of 64Kbps at maximum, and to simultaneously process 120 subscribers per 1 PBA. CONSTITUTION: In a frame relay unit(30), the first HDLC(High-Level Data Link Control) controllers(31) are connected with an IWF(Inter Working Function element) through E1 lines. The first 64-bit risk CPU(32) is arranged. And the first memory(33) has a cache function and a burst function. In a rate adaptation unit(10), the second HDLC controllers(30) are connected with a control station through SHWs(Sub-HighWays), to simultaneously process at least 120 subscribers. The second 64-bit risk CPU(12) is arranged. And the second memory(13) has a cache function and a burst function. And a 64-bit of shared memory(20) is connected with the first and the second CPUs(32,12).
Patent KR-20000012655-A (KR)
Inventor: OH JAE CHUL
IPC: H04R3/00
Filed: 1999-12-16
Abstract: PURPOSE: An apparatus enabling a speaker to move according to a sound is provided to improve an interesting and entertainment of a computer user and to transmit a multimedia through the speaker, more powerfully, by adding a visual transmission function to a conventional speaker. CONSTITUTION: The apparatus enabling a speaker to move according to a sound comprises: an external sound input part(1) receiving the external sound such as a man's voice and an external music and supplying the external sound to a sound mixing part; an internal sound receiving part(2) receiving a music or output sounds of game, radio or TV and supplying to the sound mixing part and signal amplifying part; a signal amplifying part(3) amplifying a fine signal of a speaker utilizing apparatus to a big signal capable of driving a speaker; a sound mixing part(4) mixing the external and internal sound; a signal separating part(5) receiving the mixed signal, separating into operation a signal and a switching signal, and generating a control signal for control a moving part and lighting part; a power generating part(6); a sound selecting part(7) selecting a motive signal from the external sound, the internal sound, the mixed sound and the recorded voice; a power transmitting part(8) transmitting the power of the power generating part(6) to a moving part; a moving part(9); a lighting part(10); and a regenerating part(11).
Patent KR-20010057035-A (KR)
Title: Can opener
Inventor: CHUNG BO YOUNG
IPC: B65D17/34
Filed: 1999-12-17
Abstract: PURPOSE: A can opener is provided to form an outlet port by conveniently cutting a cut portion without using extra instruments while not damaging a fingernail of a user. CONSTITUTION: In a rear of a handle(19), a holding hole is formed and a pair of protrusion portions(23) curved downwardly are each defined. At the top of a can(10), the protrusion portions are positioned for determining a pair of recessed portions(25) preventing the handle from being lifted upward by the protrusion during not rotating the handle. The recessed portion defines a support portion of arch shape curved upwardly from a top putting one recessed portion. On one side of the handle, for a user to easily rotate the handle, a pressing portion(29) is formed in a larger width than a side width. In cutting a cut portion(15) using a can opener(30), the pressing portion formed on one side of the handle is moved.
Patent KR-20010057218-A (KR)
Inventor: KIM JONG KI
IPC: A62B18/02
Filed: 1999-12-20
Abstract: PURPOSE: A microphone is provided to exactly transmit voice when wearing a gas mask. CONSTITUTION: Many through holes (11a) and a loading groove (11b) are formed in a microphone body (11). A supporting ring (13) and a microphone portion (14) are loaded in the loading groove (11b). The microphone portion (14) and the supporting ring (13) are fixed by a fixing plate (15). A packing (16) is equipped around the loading groove (11b) to improve the sealing property. Films for waterproof (21,22) are stuck to the microphone portion (14) to prevent a miss-operation of a gas mask by an inflow of rainwater. A connecting terminal (12) to be electrically connected with the microphone portion (14) and a screw thread (11c) are formed in the main body (11). A socket portion is extended from the connecting terminal (12).
Patent KR-20010064365-A (KR)
Inventor: HAN SANG HYEON
IPC: C21B7/14
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for controlling a tilting barrel for a molten material in a blast furnace is provided to improve productivity of the operation of the blast furnace and stabilize the conditions of the blast furnace by installing and controlling a rotation type tilting barrel including bearing and bearing rail. CONSTITUTION: The apparatus comprises a supporting plate (18) in which a bearing rail is installed so that the rotary power is conveyed to a tilting barrel (2) and the tilting barrel is fixed by a rotation motor (22) and a reducer (21) during rotation of the tilting barrel (2); a supporting stand (10) installed so that the tilting barrel (2) is fixed and easily rotated by a centering hole; bearing holes (11a) formed on the upper part of a supporter of the side surface of the supporting stand (10) so that bearings (11b) are inserted into the bearing holes (11a) so as to minimize friction force generated at the tilting barrel (2); a fixing plate (15) installed at the lower side of the end parts of supporting plates (13,14) attached to the center part of the side surface of the tilting barrel (2) for preventing the tilting barrel (2) from being separated; and an operating part on which a button is installed for operating a valve installed at a stand (25) that supplies and blocks the air rotating each of the rotating parts.
Patent KR-20000025317-A (KR)
Inventor: JUNG IN SOOK
IPC: C02F1/78
Filed: 1999-12-30
Abstract: PURPOSE: The device makes water can be purified by ozone dilution, can be saved in standard water level, and converted to hexagonal water which has medical care effect. CONSTITUTION: The device which has closed space(11) is fixed on surface. The upper part is water input pipe(13) and the lower part is waste material drain pipe(14). The middle part is composed of purified water output pipe(15) and filter part(20) in shape of pipe, which is purifies and supplies saved water. The inside part is including bubble maker(30) in shape of hemisphere and ozone supply pipe(40) which supplies ozone to inner space. The inflow water will be purified by ozone dilution in the device and converted to hexagonal water by carbon, germanium, etc.
Patent KR-20010066102-A (KR)
Inventor: WON JONG GUK
IPC: B60R21/203
Filed: 1999-12-31
Abstract: PURPOSE: An unfolding device of an airbag in a vehicle is provided to prevent a passengers injury by installing a supporting plate in the center of the bag and discharging air into an upper panel of the bag. CONSTITUTION: A supporting plate(8) is installed in the center of a bag(5). An air passage(9) is formed to discharge air into an upper panel(6) of the bag(5) only through a specific portion. Gas to be generated by igniting through an inflator(1) is circulated by the supporting plate(8) without protruding frontward. Thereby, the bag(5) is unfolded through the air passage(9). Therefore, the reliability is improved by preventing a passengers injury.
Patent KR-20010029539-A (KR)
Title: 위치 정보 제공 시스템 및 장치
IPC: G09B29/10
Filed: 1997-09-10
Abstract: 단말기(22)로부터 주차장과 같은 시설의 위치에 관한 정보가 요구될 때, 정보 센터(10)는 단말기(22)에 대한 위치 정보를 인접한 도로와 같은 특징물을 이용한 상대 위치로서 제공한다.  단말기(22)는 지역 지도 데이터베이스(24) 내의 특징물의 위치 변화와 지도 매칭 프로세서(34)에서 수신된 특징물의 위치 변화를 산출하여 시설의 위치를 수정한다.  특징물이 단말기(22)에서 지도 데이터베이스(24)에 기억되지 않았다면, 다른 도로에 기초한 상대 데이터가 재송신된다.
Patent KR-20000068652-A (KR)
Title: 방사 체온계
IPC: A61B5/00
Filed: 1998-07-27
Abstract: 본 발명은 비접촉으로 고막의 온도를 측정하는 방사 체온계에 관한 것으로, 고막 및/또는 그 근방으로부터 직접 방사되는 적외선만을 수광하는 수광부(17)의 출력을 온도로 환산하는 신호처리수단(4)과, 연산결과의 온도를 통지하는 통지수단(18)으로 이루어지고, 고막 및/또는 그 근방 이외에서의 열복사의 영향을 받지않는 구성으로 하고 있으므로 프로브(1)의 온도변화는 측정오차 요인으로 되지않아 정확한 체온측정이 가능하다. 집광소자의 광축을 포함하는 단면에서 봤을 때, 적외 수광소자를 집광소자의 가장자리에서 광축에 대해 집광소자의 가장자리와 같은측의 프로브의 내벽에 접하도록 그은 직선이 프로브의 선단면과 교차하는 가상 선단점에서 광축에 대해 가상선단점과 같은측의 집광소자의 가장자리를 통과하여 집광소자에 의한 가상 선단점의 상점에 도달하는 광로와 광축과의 교점과 집광소자에 의한 가상 선단점의 2개의 상점으로 형성되는 삼각형내에 설치한다.
Patent KR-20000052712-A (KR)
Title: Disk brake
Inventor: DOLL ANDREAS
IPC: F16D65/14
Filed: 1997-10-22
Abstract: PURPOSE: A disk brake is provided, in which one sealing element secured to the actuating shaft so as to rotate and move together with it is provided at least in the area of a shaft leadthrough. CONSTITUTION: A disk brake has hydraulically controlled brake linings and a hydraulic actuation mechanism (2) with an actuating shaft (4) mounted in a rotary and tight manner in a bore (5) of a brake housing (6). The actuating shaft (4) acts on at least one of the brake linings. A disk brake is characterized in that one sealing element (21) secured to the actuating shaft (4) so as to rotate and move together with it is provided at least in the area of a shaft leadthrough (13). The sealing element (21) co-operates with at least one associated sealing element (23) and/or mating sealing surfaces (26, 49, 50, 51). The sealing element (21) bridges a section of the actuating shaft (4) with a non-circular shape.
Patent KR-20000068818-A (KR)
Title: 광 기록 매체의 제조 방법 및 제조 장치
IPC: B29D11/00
Filed: 1998-08-21
Abstract: 광학적 특성이 뛰어나고, 또한 제조시 불량이 발생하기 어려운 광 기록 매체의 제조 기술을 제공하기 때문에 수지판(11)과 주형 사이에서 광 경화성 수지를 경화시켜 광 기록 매체를 성형하기 위한 광 기록 매체의 제조 방법에 있어서, 수지판(11)을 열가소성 수지(l0)를 소정의 온도로 가열하여 융해시키는 가열 공정(104)과 융해한 열가소성 수지(10)룰 금형(1)내에 이송하는 이송 공정(103, 105)과, 금형(1)내에 이송된 열가소성 수지(10)를 압축하여 수지판(11) 형상으로 성형하는 성형 공정(101, 102)에 의해 제조하는 것으로 하였다.  금형에 의한 저압력 저온도 환경이므로, 산화에 의한 열화, 성형 변형을 방지할 수 있다.
Patent KR-20000057198-A (KR)
Title: Method of processing encrypted video data for generating decrypted program data
Inventor: BRIDGEWATER KEVIN ELLIOTT
IPC: H04N21/4623
Filed: 1997-10-28
Abstract: PURPOSE: A method of processing encrypted video data for generating decrypted program data is provided to form an output datastream containing the decrypted program data but excluding the encryption code, to exclude an encryption code from ancillary data formed to support decoding of the decrypted program data and contained in the output data stream and to substitute non-encryption code data for the encryption code in the output datastream. CONSTITUTION: A decoder(25) excludes an encryption code or key from decrypted or non-decrypted program output data. Decrypted program representative data is generated from an input datastream containing encrypted program data and an associated encryption code. The encrypted program data is decrypted using the encryption to provide decrypted program data. An output datastream is formed containing the decrypted program data but excluding the encryption code. The encryption code may be excluded by submitting non-encryption code data for the encryption code. The output datastream may also contain ancillary date formed to support decoding of the decrypted program data.
Patent KR-20000070286-A (KR)
Title: 에어백용 특수 직물
IPC: B60R21/16
Filed: 1998-01-12
Abstract: 본 발명은 전체 선밀도가 30 내지 1000 dtex이고, 선밀도가 5 내지 14 dtex인 굵은 개별 필라멘트 (1) 및 선밀도가 1.5 내지 5 dtex인 가는 개별 필라멘트 (2)로 블렌드되어 있는 실을 포함하는 특히 에어백을 제조하기 위한 특수 직물에 관한 것이다.  실의 굵은 필라멘트 및 가는 필라멘트는 1:1 내지 1:5 사이의 비율로 균일하게 혼합된다.  제조된 직물은 저중량, 양호한 접힘성 및 일관된 낮은 공기 투과성이 있을 뿐만 아니라, 높은 인열강도 및 인열의 진행에 대한 저항이 있다.  블랜드 실은 교대로 크고 작은 세공이 배열되어 있는 방사구를 통해 제조된다.
Patent KR-20000076419-A (KR)
IPC: C07K14/62
Filed: 1998-03-20
Abstract: Zinc free insulin crystals having a diameter below 10 µm suitable for pulmonary administration are disclosed. The crystals have a reduced tendency to associate into aggregates in the dry powder.
Patent KR-20010068362-A (KR)
Title: A case of disc drive having noise reduction structure
Inventor: LIM MIN HONG
IPC: G11B33/02
Filed: 2000-01-05
Abstract: PURPOSE: An exterior decoration case of disk drive having noise reduction structure is provided to reduce user's feeling noise by forming an upper surface of the rear part of a case to be inclined and making thickness of the inclined part thinner than one of the case of other part of a disk drive. CONSTITUTION: An upper part of a rear part of a disk drive is formed to be inclined in a designated angle. A user's feeling noise can be reduced by concentrating a direction of noise to be flew out through an upper case of a drive when driving the disk at the inside of a disk drive apparatus. A noise emission generating to the upper part of the disk drive case is emitted to the rear direction mainly through the inclined surface by making thickness of the case of part formed to be inclined in a designated angle thinner than one of the case of other part of a disk drive and making air to be media to transmit a noise a little closer to impedance.
Patent KR-20010084750-A (KR)
Title: imitation investment system for cyber stock
Inventor: HONG DONG WOO
Filed: 2000-02-29
Abstract: PURPOSE: A cyber stock investment simulation system is provided to enable an investor to practice cyber stock investment. CONSTITUTION: A computer includes hardwares and softwares. A security computerization agency provides stock quotations generated from purchasing and selling of real stocks. A cyber bank deposits and withdraws cyber money and points of members. A cyber security corporation deposits and withdraws cyber money and points of the members according to purchasing and selling of cyber stocks. A security server includes a virtual security market which purchases and sells the cyber stocks.
Patent KR-20010087546-A (KR)
Title: Method for managing information using Text File of Switching System
Inventor: KO EUN MI
IPC: H04Q3/58
Filed: 2000-03-07
Abstract: PURPOSE: A method for managing information of a switch system using a text file is provided to decrease data storage capacity by converting data to not be stored in a small switch system into a small capacity text file and storing the converted text file in a PC. CONSTITUTION: If a user opens a text file using an open instruction(S10), an application program classifies a corresponding table(S20). The application program grasps whether a record of the corresponding table is started(S30). If the record of the corresponding table is started, the application program generates the table as an edit state so that the user inputs a field of the record(S70). If the record of the corresponding table is not started, the user inputs a field value of the corresponding record(S40). If the user inputs all values to the corresponding field, the application program checks whether the record of the corresponding table is ended(S50). If the record of the corresponding table is ended, it is moved to the next record(S60).
Patent KR-20010088027-A (KR)
Title: Soil addition composition for greening slope land
Inventor: KANG SOO YONG
IPC: C05G3/00
Filed: 2000-03-10
Abstract: PURPOSE: A fertile soil composition for afforestation of inclined earth is provided, which exhibits the effect of reinforcing inclined earth, makes little cracks and prevents falling phenomenon and acidulation of vegetation ground. The composition can also promote the growth of plant by the effect as an organic fertilizer and prevent any environmental pollution caused by sludge of sewage treatment plant by using rice straw, a natural fiber. CONSTITUTION: The composition comprises 30-50 wt.% of organic leaf mold having a moisture content of 50-80, 40-60 wt.% of earth and sand having a moisture content of 5-15, 1.0-5.0 wt.% of natural short fiber, 5-12 wt.% of water, 0.001-0.1 wt.% of sodium alginate and 0.001-0.1 wt.% of an acid adjusting agent.
Patent KR-20010090349-A (KR)
Title: safety net installation with guide frame & winch
Inventor: CHIO JE SEUNG
IPC: E04G21/32
Filed: 2000-03-24
Abstract: PURPOSE: A vertical safety fence installation device is provided to protect a vertical fence installing worker by reducing the degree of dependence on human power in the installation of fences and to contribute to the protection of environment by making possible the reuse of the fences. CONSTITUTION: An installation device of a vertical safety fence comprises vertical safety fence installers(1,1A,1B) whereon a vertical safety fence is wound on, guide frames(2,2A) guiding the vertical safety fence, metal hook holes(4,4A), a vertical safety fence installation winch(6), a vertical safety fence installation winch operating handle(7), and corner guide frames guiding the vertical safety fence connecting the front face with the lateral face of a scaffold. The vertical safety fence installers are installed on the lower portion of the scaffold installed on the outer wall of a building. The guide frames are vertically fixed on the scaffold. By using the winch with a wire rope, the vertical safety fence is promptly and firmly installed without binding of the metal hook holes with the side bars of the scaffold.
Patent KR-20010006930-A (KR)
Inventor: GERMANN TIENO
IPC: A61K47/26
Filed: 2000-03-30
Abstract: PURPOSE: A method for preparing stable aqueous solution of thalidomide-derivative EM12 which is useful in treating inflammatory diseases and hemato-neoplastic diseases is provided by dissolving a thalidomide derivative EM12 in an isotonic glucose solution to bring the pH of the resulting solution to a specified level or lower. The aqueous solution thus obtained is usable in a parenterally administrable manner, in particular intravenously administrable manner, its dose being normally 0.1-1 mg/kg. CONSTITUTION: The aqueous solution of which pH is 5.5 or lower is obtained by dissolving a thalidomide derivative EM12 £3-(1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione of the formula| in an isotonic glucose solution, wherein the aqueous solution contain preferably over 0.2 mg/mL of the active ingredient. It is preferable to prepare this solution by adding EM12 to an isotonic glucose solution of pH 4 to 5 followed by shaking the mixture until the EM12 is completely dissolved in the solution followed by treating the resultant solution with ultrasonic wave and then carrying out a filtration under sterile conditions.