baber/WOPTO huggingface dataset:
Patent KR-20010048255-A (KR)
Inventor: JUNG JIN GI
IPC: C22B11/00
Filed: 1999-11-26
Abstract: PURPOSE: A method is provided to decrease energy consumption and soundly recover platinum and palladium at the preferable conditions by treating platinum group metallic based waste catalysts domestically generated. CONSTITUTION: The method comprises the processes of converting alumina carrier of the waste catalyst into sulfur oxides soluble to water by sulfation roasting the platinum group metallic based waste catalysts so as to recover platinum group metal (platinum and palladium) from platinum group metallic based waste catalysts generated from domestic petrochemical and refinery plants; and concentrating and recovering the non-dissolved platinum group metal after removing the sulfur oxides by dissolving the sulfur oxides, wherein ammonium sulfate is used as a sulfation roasting agent, a consumed amount of the ammonium sulfate is 0.5 to 20 weight ratio to the waste catalyst, a roasting temperature is 300 to 700 deg.C, and a roasting time is 10 to 180 minutes.
Patent KR-20000047840-A (KR)
Inventor: RIEPING MECHTHILD
IPC: C12P13/02
Filed: 1999-12-01
Abstract: PURPOSE: A method for fermentative production of D-pantothenic acid using Eterobacteriaceae strains is provided. A D-pantothenic acid is a commercially important vitamin used in cosmetics, medicines, human food and animal food. CONSTITUTION: A process for the preparation of D-pantothenic acid using Eterobacteriaceae strains comprises steps of: using strains comprising plasmid pFV31 and/or pFV202 coding panD; amplifying and especially over-revealing panD gene and optionally, another nucleotide sequence coding aspartate-1-decarboxylase in the strains comprising plasmid pFV31 and/or pFV202; accumulating D-pantothenic acid in a medium or the cell of the microorganisms by fermenting D-pantothenic acid-producing microorganisms of Eterobacteriaceae strains, especially Escherichia strains on the nutrient medium comprising glucose or sucrose only without beta-alanin and pactoic acid; separating the D-pantothenic acid.
Patent KR-20000012476-A (KR)
Title: Condenser microphone
Inventor: KIM JONG GYU
IPC: H05K1/14
Filed: 1999-12-07
Abstract: PURPOSE: A condenser microphone is provided to perform automatic operation for a manufacturing process of a condenser microphone by using a cream solder to connect FET to a print circuit board. CONSTITUTION: The condenser microphone for converting a difference of capacitance between a diaphragm and a polar to an electric signal by sound wave comprises: a print circuit board(1) having a predetermined pattern to be connected to terminals of an FET(2); a metal ring(3) for connecting electrically a polar(5) and a gate of the FET(2); and a case(9) connected electrically to a ring of the polar to connect electrically the diaphragm(7) vibrated by sound wave to a source of the FET.
Patent KR-20010056571-A (KR)
Inventor: YUN SAM KI
IPC: A62C37/00
Filed: 1999-12-15
Abstract: PURPOSE: A checking tool for a fire detector is provided to precisely check the fire detector through supplying heating instrument applying heat in a state maintaining a specific temperature. CONSTITUTION: A lamp (12) is combined with a socket through an upper portion of a housing (10). A reflecting instrument is installed on an inner wall of the housing. Temperature control instruments are installed in a lower portion of the housing for controlling the lamp according to a signal received from a temperature sensor (14) on the inner wall of the housing. The housing and a support rod (30) are combined by a combining tool (20). Herein, the combining tool contains two elastic pieces (22) having uneven units (24) inserted to a groove (16) on a lower surface of the housing. In inserting the elastic pieces to the groove, the housing combining tool is inserted to an upper end of the support rod between the elastic pieces. Herein, sectional shape of the support rod is formed in a polygon.
Patent KR-20010064773-A (KR)
Inventor: CHOI IN JUN
Filed: 1999-12-18
Abstract: PURPOSE: A system for estimating a technical value is provided to estimate a value of a technology held, by systematically constructing information on an estimation system, an estimation of a technical value and a value added and a management of intangible assets. CONSTITUTION: A database storage unit stores an input mode of estimation information of an objective technology for estimating a technical value. A database control unit calculates a value of the objective technology according to estimation information inputted to the input mode. A web control unit accesses the database control unit through a network. A terminal is connected to the web control unit through the network.
Patent KR-20010063637-A (KR)
Title: Row repair circuit
Inventor: CHO GWANG RAE
IPC: G11C29/00
Filed: 1999-12-23
Abstract: PURPOSE: A row repair circuit is provided to improve the yield by using a redundancy word line in a sub block regardless of the position of an abnormal cell. CONSTITUTION: The row repair circuit includes the first and second cell array blocks(700,800), a fuse box(100), a repair/normal select controller(200), the first normal main word line decoder(300), a normal word line boosting signal generator, the second normal main word line decoder(500), and a normal word line boosting signal and repair word line boosting signal generator(600). The first and second cell array blocks include normal and redundancy cells. The fuse box stores row repair address information. The repair/normal select controller receives the repair information to determine whether the word line is repaired and outputs control signals based on the determination. The first normal main word line decoder receives the first control signal for driving normal word lines and a normal main word line address to drive the normal main word line in the first cell array block. The normal word line boosting signal generator receives the first control signal and the normal word line boosting signal address and generates a word line boosting signal to the normal word line in the first cell array block. The second normal main word line decoder receives the first control signal and the main word line address to drive the normal main word line in the second cell array block. The normal word line boosting signal and repair word line boosting signal generator receives the first control signal and the normal word line boosting address to generates the word line boosting signal to the normal word line selected in the second cell array block, and receives the second control signal and the word line boosting address to generates a repair word line boosting signal to the repair word line selected in the second cell array block.
Patent KR-20000052556-A (KR)
Inventor: WHITE CLIVE JOHN
IPC: G06F21/00
Filed: 1999-12-23
Abstract: PURPOSE: A method and an apparatus for automatic user authentication to a plurality of servers through single log-on are provided to simplify the task of granting a user access to a heterogeneous network by using the same user name and password. CONSTITUTION: A primarily local security server adapted to be connected to a user workstation, authenticates user identification information entered by a user at the workstation, or generates a failed log-on signal in the event the user-provided authentication information is not valid for granting access to the local security server. A person server operating on the local security server then receives the failed log-on signal from the local security server, identifies an alternate local security server ID in which the previously entered user name corresponds to a valid user, and transmits the alternate local security server ID back to the first local security server. When the first local security server receives the alternate local security server ID, it transmits the user identification information to the alternate local security server and the user is validated on the alternate local security server and logged onto the computer network.
Patent KR-20010057726-A (KR)
Inventor: SONG JU BIN
IPC: H04L12/24
Filed: 1999-12-23
Abstract: PURPOSE: A method for processing an instruction message using asynchronous communication in a TMN(Telecommunication Management Network), is provided to prevent inconsistency of a state due to timeout, and improve reliability of a user interface, by keeping an instruction number list in a management process, and thereby enabling the communication between the interface and a management agent. CONSTITUTION: When a user instruction is received from a user interface(501), a user interface instruction number is extracted from an instruction message(502). If the extracted instruction number is '1', all contents of an instruction number list are deleted(504). The instruction number is stored in the list if the extracted instruction number is '1' or the list is initialized(505). The data of a management operation corresponding to the user instruction are sent to a management agent(506). A number of the management operation is extracted and then stored below the user interface instruction number(507). It is checked whether an additional management operation occurs(508).
Patent KR-20010057907-A (KR)
Inventor: LEE BONG GUK
IPC: H01H37/00
Filed: 1999-12-23
Abstract: PURPOSE: A temperature sensing electrical contact device is provided to guarantee the exact contact between contact points by providing a plurality of contact points. CONSTITUTION: The temperature sensing electrical contact device comprises a thermal driver by operated by the temperature, a moving terminal(50) having at least two of moving contact points(52,52'), and a fixing terminal(40) having at least one of fixed contact point(42) to contact with the moving contact point. The fixed terminal is fixed by using a fixing hole(41). The moving terminal having a fixing hole(51) is driven by the guide pin operated by the detected temperature. The movement of the moving terminal provides the contact and separation between the moving contact point and the fixed contact point.
Patent KR-20010061258-A (KR)
Inventor: JANG HO GEUN
IPC: B09B3/00
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a moisture sensor installation structure of food waste processor, which reduces contacting and rubbing of a mixture and a screw to a minimum to prevent the screw from coming untied. CONSTITUTION: The food waste processor comprised i) a fermentor that is installed at the inside of a main body; ii) impellers that are installed at the fermentor; and iii) a moisture sensor that is installed at the one side of the fermentor, is characterized by containing partitions that is installed at around the screws connecting with the fermentor.
Patent KR-20010064654-A (KR)
Inventor: RYU JAE EUN
IPC: H04Q1/30
Filed: 1999-12-29
Abstract: PURPOSE: A method for processing an IN(Intelligent Network) call of an ISDN(Integrated Services Digital Network) subscriber in a full electronics exchange is provided to independently implement an exchange call process without a change of a basic call processing step by using a BCSM(Basic Call State Machine). CONSTITUTION: In an ISDN(Integrated Services Digital Network) subscriber call process state, a detecting point(600) is formed to detect an IN(Intelligent Network) service. The detecting point(600) notifies an SCP(Service Control Point)(2) of detected information. The detecting point(600) performs a transition to a call process state, and waits a control message from the SCP(2). The detecting point(600) supplies the IN service to a subscriber, and performs a call process.
Patent KR-20010058482-A (KR)
Inventor: KIM SU HO
IPC: H01L21/762
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve an electrical characteristic of a semiconductor device by increasing uniformity of an isolation layer. CONSTITUTION: A pad oxide layer(15), a pad nitride layer(20), and an anti-reflective layer(25) are laminated on a semiconductor substrate(10). A trench is formed by etching the laminated structure. The first gap filling layer(40) is deposited on the semiconductor substrate(10) of the trench. The second gap filling layer(45) is formed within the trench of the first gap filling layer(40). A chemical mechanical polishing process is performed to flatten the above structure. An isolation layer is formed by removing the remaining pad nitride layer(20) and the second gap filling layer(45).
Patent KR-20010058566-A (KR)
Inventor: KIM DONG IN
IPC: F02D41/30
Filed: 1999-12-30
Abstract: PURPOSE: A fuel injection controller is provided to improve durability of a solenoid valve while improving precision in operation through forming a passage for a fuel of low temperature and pressure to input to a compressing chamber through an armature chamber. CONSTITUTION: Fuel filled in an armature chamber(20) is filled in a spill chamber(22) through a passage(38), a check valve(12), and a passage(39). Then, the fuel is inputted to a compressing chamber(3) through a ring shaped chamber(34) and passages(41,42) by passing through a passage(40) and a ring shaped chamber(24). By supplying power to a solenoid(8) for injecting fuel in lowering a plunger(2), a needle(10) is elevated to increase pressure in the ring shaped chamber(23), the passages, and the compressing chamber. Then, the compressed fuel is injected to a cylinder in an engine through a nozzle(4). After the injecting operation, power is blocked for lowering the needle. A remaining amount of fuel is withdrawn to the spill chamber through the fuel supplying passage. The fuel is discharged through a fuel outlet by passing through a passage(44) while not inputting to the armature chamber by the check valve.
Patent KR-20010066440-A (KR)
Inventor: SEO SEOK MAN
IPC: H04B1/38
Filed: 1999-12-31
Abstract: PURPOSE: A method for generating a help in a portable terminal recognizing characters through a touch screen is provided to generates a help to help a user exactly input characters, in using a portable terminal having a character recognition function. CONSTITUTION: A CPU judges whether a user makes an input for help selection(312). In case that the selection input is generated, the CPU displays recognizable characters on the screen through a character recognizer(314). The CPU judges whether the user selects a character among the displayed characters(316). If the selects a character, the CPU obtains the feature data equivalent to the selected character from a character database(318). Then the CPU makes the execution of a character animation achieved according to a state of the coordinates and stokes of the obtained feature data(322).
Patent KR-20000052981-A (KR)
Inventor: AUSDENMOORE ROBERT MICHAEL
IPC: F02K1/15
Filed: 1996-11-04
Abstract: PURPOSE: A hollow nozzle actuating ring is provided a stiff hollow actuating ring used to pivot the nozzle flaps that vector the nozzle exhaust flow through and can fit within a restricted envelope, for reducing weight of a hollowe nozzle to minimize the size of the nozzle system. CONSTITUTION: An actuating ring(86) has a generally hollow annular structure including axially spaced apart coaxial forward and aft walls(110,114), struts axially extending between and structurally joining together(118) the forward and aft walls, and a ring stiffening means for decreasing the effective ring bending and torsional length of at least one of the forward and aft walls between the struts. Stiffening means that has a means for spreading out loads transferred from the struts to one of the forward and aft walls and has A frames formed between the struts and at least one of the forward and aft walls and alternatively at least one structural brace extending diagonally between each of the struts and one of the forward and aft walls. The A frames may have filleted interior corners. The flap actuation linkage means that are circumferentially disposed around and structurally connected to the aft ring of the structure and actuator joint means that are structurally connected to the struts. The flap actuation linkage means and the actuator joint means preferably include spherical joint elements.
Patent KR-20000053002-A (KR)
Title: Pattern extraction apparatus
Inventor: KAWAMATA MASAYUKI
IPC: G06K9/52
Filed: 1996-11-01
Abstract: PURPOSE: A pattern extraction apparatus is provided to extract a difference and moving pattern between similar patterns in a short period of time. CONSTITUTION: Collation Fourier image data(FB) generated by performing the two-dimensional discrete Fourier transform (DFT) for the image data of a collation pattern is synthesized with registration Fourier image data generated by performing the two-dimensional DFT for the image data of a registration pattern. After amplitude suppression processing is performed for the resultant data, two-dimensional DFT is performed. A correlation peak is extracted from a correlation component area which appears in the synthesized Fourier image data for which the two-dimensional DFT has been performed. A predetermined area including this correlation peak is then masked. The two-dimensional DFT is performed for the masked synthesized Fourier image data, and amplitude restoration processing is performed for the data. The resultant data is re-synthesized with the registration Fourier image data FA, and the two-dimensional IDFT is performed for the synthesized data. With this processing, image data containing a difference pattern or a moving pattern can be obtained.
Patent KR-20000057290-A (KR)
Title: Lamination adhesives
Inventor: DAMES BURKHARDT
IPC: C09J133/08
Filed: 1997-11-18
Abstract: PURPOSE: Lamination adhesives are provided which have good adhesion property for substrates and result in high strength film laminates after lamination. CONSTITUTION: A lamination adhesives are polymer composed of 5 - 95 wt% of a mixture of at least one C2-C4alkyl acrylate and at least one C6-C12 alkyl acrylate (monomers a); 5 - 30 wt% ethylenically unsaturated compounds with a glass transition temperature above 0°C which, apart from the ethylenically unsaturated group, have no further functional groups (monomers b); 0 - 10 wt% ethylenically unsaturated compounds with at least one acid group or acid anhydride group (monomers c); and 0 - 60 wt% of additional ethylenically unsaturated compounds (monomers d). The indications of weight are given with reference to the emulsion polymer.
Patent KR-20000075853-A (KR)
Title: 역 푸리에 타입 데이터 변환
IPC: G06F17/14
Filed: 1998-12-14
Abstract: 주파수 계수(CF)를 포함하는 입력 데이터 블록(IDB)을 공간 계수를 포함하는 출력 데이터 블록(ODB)으로 변환하는 방법에 있어서,  다음과 같은 단계들이 수행된다.  0이 아닌 각 주파수 계수(CF)에 대하여, 공간 계수(IB)의 개별 블록은 미리저장된 데이터(PSD)를 기초로하여 형성된다.  미리저장된 데이터(PSD)는 주파수 계수(CF)와 연관된 공간 패턴에 관련된다.  그러므로 공간 계수(IB)의 개별 블록은 출력 데이터 블록(ODB)을 얻기 위하여 누산된다.  이 방법은 예를 들면 비교적 적은 계산 노력으로 수행되는, 역 이산 코사인변환과 같은 역 푸리에 타입으로 변환을 허용한다.  이 방법은 특히 비디오 레코딩 적용에 사용하기에 적합하다.
Patent KR-20010005923-A (KR)
IPC: B65G49/07
Filed: 1998-04-09
Abstract: A device for conveying substrates through a substrate treatment device has a base transport belt defining a transport plane and two lateral transport belts positioned at a first spacing above the base transport belt. The two lateral transport belts are laterally spaced at a second spacing to one another. Each one of the two lateral transport belts defines a lateral transport plane. Each one of the lateral transport planes is positioned at a slant to the transport plane of the base transport belt. The two lateral transport belts and the base transport belt have cutouts for receiving vertically poisoned substrates. At least one of the first spacing and the second spacing is changeable. Also, the slant angle between at least one of the lateral transport planes to the transport plane of the base transport belt is changeable.
Patent KR-20010006026-A (KR)
IPC: A61K47/34
Filed: 1998-04-02
Abstract: Biodegradable terephthalate polymers are described comprising the recurring monomeric units shown in formula I:wherein R is a divalent organic moiety;R' is an aliphatic, aromatic or heterocyclic residue;x is >=1; andn is 0-5,000,wherein the biodegradable polymer is biocompatible before and upon biodegradation.Processes for preparing the polymers, compositions containing the polymers and biologically active substances, articles useful for implantation or injection into the body fabricated from the compositions, and methods for controllably releasing biologically active substances using the polymers, are also described.
Patent KR-20010012366-A (KR)
Title: 웨이퍼 이송 방법 및 그 제조 방법과 고 진공 웨이퍼 처리장치
IPC: H01L21/00
Filed: 1998-05-06
Abstract: 다수의 비진공 멀티 웨이퍼 캐리어(25)는 웨이퍼 처리 기계(30)의 대기 전방 단부(32)에 로딩 및 언로딩되어 다수의 단일 웨이퍼 로드록(34a 내지 34d)을 통해 웨이퍼 제조용 클러스터 도구(30)의 이동 모듈(33)의 고 진공 챔버(31)로 그리고 고 진공 챔버로부터 이송된다. 바람직하게는, 웨이퍼는 시종일관 수평으로 배향된 채로, 웨이퍼가 한 로드록(37a)을 통해 고 진공 대기로 내부에서 이동되고 다른 로드록(37b)을 통해 외부에서 이동되며, 외부 로드록은 웨이퍼를 활동적으로 냉각시킨다. 대기 및 진공 환경 양쪽에서, 이송 아암(35,42)은 다른 로드록 또는 로드록들이 밀봉될 때 가능한 한 자주 로드록을 로딩 또는 언로딩하며 모든 로드록이 밀봉될 때 환경내에서 웨이퍼를 이송한다. 바람직하게는, 웨이퍼는 외부 로드록(37b)에서 활동적으로 냉각된다. 또한, 웨이퍼는 캐리어(25)에서 제거된 후 로드록에 배치되기 전에 웨이퍼 정렬기(41)를 통과하는 것이 바람직하다. 캐리어중 하나로부터의 웨이퍼는 로드록으로 그리고 로드록으로부터 이동되며 처리된 웨이퍼의 캐리어중 다른 하나는 처리않된 웨이퍼의 캐리어와 교환된다.
Patent KR-20010012739-A (KR)
Title: 플루르비프로펜 함당정제 제조 방법
IPC: A61K9/00
Filed: 1998-05-20
Abstract: 본 발명은 1) 플루르비프로펜 및 충전제의 혼합물을 극성 용매 중의 결합제 용액과 함께 과립화하여 과립을 형성시키고; 2) 함당정제-형성 조성물을 융해시키고; 3) 과립을 융해된 함당정제-형성 조성물과 혼합하며; 4) 생성된 혼합물을 치료학적으로 유효량의 플루르비프로펜을 함유하는 각각의 함당정제로 형성시키는 단계를 포함하는 약제학적 함당정제 제형의 제조 방법을 제공한다
Patent KR-20010012791-A (KR)
Title: 살진균성 혼합물
IPC: A01N37/06
Filed: 1998-05-13
Abstract: 본 발명은 
     a 1 ) 하기 화학식 Ia, Ib 또는 Ic의 페닐 벤질 에테르 유도체 및(또는) 
     a 2 ) 하기 화학식 Id의 카르바메이트 또는 그의 임의의 염 또는 부가물, 및 
     b) 하기 화학식 IIa 또는 IIb의 디니트로페놀 유도체 
     를 상승적 유효량으로 포함하는 살진균성 혼합물에 관한 것이다. 
     ＜화학식 Ia＞ 
     
       
     
     ＜화학식 Ib＞ 
     
       
     
     ＜화학식 Ic＞ 
     
       
     
     ＜화학식 Id＞ 
     
       
     
     (상기 식 중에서, X는 CH 또는 N이고, n은 0, 1 또는 2이고, R은 할로겐, C 1 -C 4 -알킬 또는 C 1 -C 4 -할로알킬이고, n이 2인 경우 라디칼 R은 상이할 수 있음) 
     ＜화학식 IIa＞ 
     
       
     
     ＜화학식 IIb＞ 
     
       
     
     (상기 식 중에서, n은 0, 1 또는 2임)
Patent KR-20010020459-A (KR)
Title: 종이 시트 제조 방법
IPC: D21F11/00
Filed: 1998-05-29
Abstract: 종이 시트를 제조하기 위한 방법이 개시된다.  웨브는 성형 웨브(16)로부터 바람직하게 편향 도관을 구비하는 제지 벨트(20)까지 이송된 후에, 웨브는 시트 재료(30)와 제지 벨트(20) 중간에 배치된다.  시트 재료(30)는 제지 벨트(20)보다 작은 공기투과성을 갖고 있으며, 바람직하게 공기불투과성이다.  유체 차압(P)을 시트재료에 도포하는 것은 제지 벨트쪽으로 시트재료의 적어도 일부분을 편향시키는 것과, 제지 벨트의 도관내로 웨브의 적어도 일부분을 편향시키는 것과, 제지 벨트의 도관을 통해 웨브로부터 물을 제거하게 한다.
Patent KR-20010013447-A (KR)
Title: Transmit power control in a radio communication system
Inventor: BUTOVITSCH PAUL PETER
IPC: H04B7/02
Filed: 1998-06-05
Abstract: Methods of controlling the power levels of transmitted signals in telecommunication systems are described. For example, a remote terminal measures the quality of a received signal, either by determining the frame error rate or the bit error rate, and reports its quality measurement to a network by sending a quality message. The network causes the signal transmitters to adjust their transmit power levels appropriately. Faster power control methods may be combined with slower power control methods for downlink (network to remote terminal) transmissions in various communications scenarios, such as soft hand- overs.