baber/WOPTO huggingface dataset:
Patent KR-20000000179-A (KR)
Inventor: PARK YUN WON
IPC: C23F13/00
Filed: 1999-09-28
Abstract: PURPOSE: A process for reducing the corrosion of carbon steel pipe is provided to prevent flow accelerated corrosion without influencing any operation condition completely. CONSTITUTION: The measures for preventing or alleviating a decrease in thickness of carbon steel pipe may be taken against only a position on which a flow accelerated corrosion is now in rapid progress and possible to be generated. In the first measure a magnetic pad much of a form of the pipe is made and attached to the exterior wall of carbon steel pipe. To fix the magnetic pad to the exterior wall of carbon steel pipe may be applied by a conventional method. The pad should be designed by the thickness and material of pipe, the progression degree of flow accelerated corrosion, and a shape and area of position affected by flow accelerated corrosion. In the second measure the induction of electromagnetic field may be used when raising oxide coating density by using electromagnetic field is necessary.
Patent KR-20010029374-A (KR)
Inventor: JUN DEOK JAE
IPC: B60H1/00
Filed: 1999-09-30
Abstract: PURPOSE: A compressor protection apparatus for vehicle air conditioner is provided to achieve an improved protection for compressor by controlling the operation of the compressor in accordance with the temperature sensed by a temperature sensor mounted to a vacuum pipe. CONSTITUTION: A refrigerant circuit includes a compressor, a condenser, a receiver dryer, and an evaporator(8) mounted to the receiver dryer and connected to the compressor. A temperature sensor(2) for sensing the temperature of the surface of a vacuum pipe(1) is mounted to the vacuum pipe. The temperature sensor is connected to a logic unit(3) which operates a control unit(5) through a driver(4) in accordance with the result of comparison between the sensed value from the temperature sensor and the preset value. The control unit operates a two-stage relay(6) so as to control an on/off switch(7) of the compressor, and at the same time an auxiliary heater(9) mounted to the evaporator.
Patent KR-20010045523-A (KR)
Inventor: KIM DONG GYU
IPC: G09F9/00
Filed: 1999-11-05
Abstract: PURPOSE: Disclosed is a liquid crystal indication device to use shearing gate wire as holding content electrode(Cst), to improve image quality by compensating brightness difference of first pixel row and simplifying wiring. CONSTITUTION: The liquid crystal indication device consists of insulating first board; gate wire(22) to transmit scanning signal by being formed on the first board; data wire(62) to transmit image signal by being formed on the first board; second board to face with the first board; liquid crystal material to be injected between first board and second board; pixel to be divided in a row with the gate wire and in a line with data wire(62); black matrix(91) to divide each pixel; pixel electrode(80) to be formed in each pixel separately; wiring for holding content to be formed on first board parallel with the gate wire, to be piled with the pixel electrode of first pixel row; holding content is formed between the gate wire of pixel electrode-shearing and wiring for holding content; gate off voltage to be applied in wiring for holding content, opening ratio of each pixel of first pixel row to form holding content between first gate wire is different from opening ratio of each pixel of different pixel row.
Patent KR-20000006830-A (KR)
Inventor: LEE EON HO
IPC: A61B5/00
Filed: 1999-10-28
Abstract: PURPOSE: A device and a method of health measurement is provided to indicate the state of health of a measured person by the difference of heart rate measured by measuring the heart rate before and after exercise. CONSTITUTION: The device comprises:a key input unit(116) to input measurement information by a user; a heart rate measurement unit(112) to measure the heart rate of the user; a memory unit(120) to store the input measurement information and the proper exercise information corresponding to the heart rate measured before exercise from the heart rate measurement unit; a control unit(110) to judge the propriety of the present exercise style; and an indication unit(118) to indicate the exercise information read by the control of the control unit and to make the user recognize the propriety or the impropriety of the exercise style.
Patent KR-20010047198-A (KR)
Title: Air damper
Inventor: MUROI JUNZI
IPC: F16F15/023
Filed: 1999-11-18
Abstract: PURPOSE: An air damper is provided to improve economical efficiency, assembling efficiency and reliability by removing the need of plural O rings and compacting the structure. CONSTITUTION: An air damper comprises: a cylinder member(1) having openings formed in the symmetric end portions and a seal shelf(4) formed in one of the openings; a piston(2) member axially moving in the cylinder member to generate pressure change in the cylinder member; and a cap member(3) formed on one of the openings. At least one portion of the cap member is able to move between the state in which the cap member contacts with the seal face and another state in which the cap member is separated from the seal face corresponding to the pressure change caused by the movement of the piston member. When the cap member is separated from the seal face, the air in the cylinder member flows out from the space between the cap member and the seal face. Therefore, components are reduced and costs are saved.
Patent KR-20000007091-A (KR)
Inventor: LEE CHUNG JIN
IPC: B29C35/00
Filed: 1999-11-25
Abstract: PURPOSE: A diffusion method of a non-available diffusion filler is provided to help the heat dispersion to the overload to prevent the interlayer short from generating by the surge voltage as switching off. CONSTITUTION: The oscillator for the microwave is formed by: a microwave oscillator(1) for controlling the frequency and the input level by connecting the VP-016-type RC oscillator; a microwave output measuring instrument(2) for measuring the electric current by using the thermocouple-type high frequency ammeter and for controlling the proper pressure of a vibrator; a microwave converting device(3); a vacuum container(4); a vacuum pump(5); a vacuum measuring instrument(6); and a metal mold(7).
Patent KR-20010048532-A (KR)
Inventor: HAN GEUM TAE
IPC: B61H5/00
Filed: 1999-11-27
Abstract: PURPOSE: A brake disk is provided to prevent the crack or breakage of the connection between a brake disk fixing part and a disk part. CONSTITUTION: A brake disk of a rolling stock fixed on a hub mounted on an axle is for decelerating or stopping a car. A fixing part has a flange fixed in the hub parallel to a shaft and a connecting part. A disk part includes a brake press part integrated with the fixing part and ribs(28,30,32) formed between brake press parts. A reinforcing rib is formed at the intersection of the connecting part and the brake press part. One end of the rib is extended to the connecting part. One part of the connecting part is integrated with a reinforcing thickness part(34). According to the reinforced connecting part, crack or breakage is prevented.
Patent KR-20010055932-A (KR)
Inventor: CHO HO YEOP
IPC: G11C8/00
Filed: 1999-12-13
Abstract: PURPOSE: A semiconductor memory device with stabilized sub word line operation is provided to minimize the noise occurring on an adjacent sub word line which is not activated during precharge. CONSTITUTION: The semiconductor memory device includes the first and second sub word line drivers and a word line floating preventing pull down transistor(N3). The first and second sub word line drivers are controlled by a predetermined main word line active signal and drive the first and second sub word lines. The word line floating preventing pull down transistor is coupled with the first and the second sub word lines in common. A signal which is enabled prior to the main word line active signal and disabled later than the main word line active signal is used as a gate control signal for the pull down transistor. The charge which is pre-charged on the first sub word line is discharged through the first sub word line driver with response to the main word line signal, and the rest charge is discharged through the second sub word line driver with response to the gate control signal.
Patent KR-20010056432-A (KR)
Inventor: KIM GI DEOK
IPC: H04B7/00
Filed: 1999-12-15
Abstract: PURPOSE: A mobile communication terminal system connected with a wireless earphone is provided to control the transmitting and receiving of a mobile terminal using an earphone, without restricting a user's movement. CONSTITUTION: A mobile communication terminal system connected with a wireless earphone is comprised of a mobile terminal(200), a communication part(210) and an earphone(220). The communication part(210) transmits and receives signals with the mobile terminal(200) by wireless. The earphone(220) connected with the communication part(210) by wire is provided with a speaker(221) and a mike(222). The speaker(221) transfers the other side's voice to a user. The mike(222) delivers the user's voice to the mobile terminal(200) through the communication part(210).
Patent KR-20010056545-A (KR)
Inventor: LEE YEONG GEUN
IPC: H04L12/02
Filed: 1999-12-15
Abstract: PURPOSE: A multi on-line communication method is provided to enhance the data processing capacity and speed by employing a number of data memories to one-to-one respond to the same number of relative stations in the communication server capable of on-line communication between the host and the relative station. CONSTITUTION: In the communication method among host(10), server(20) and relative station(30), the dealing data are analyzed for on-line communication as well as subsequently confirming the dealing data received from the host. Based on the analysis result, the dealing data are stored in division in the corresponding data processing unit(22) among a number of data processing units employed to respectively respond to each of the same number of relative stations. The stored dealing data are subsequently transmitted to the relative station corresponding to the data processing unit.
Patent KR-20000012648-A (KR)
Inventor: PARK EUN HONG
Filed: 1999-12-16
Abstract: PURPOSE: A personal shopping mall system using internet network is provided to manage franchise-typed a personal shopping mall through internal and personal computer communication network. CONSTITUTION: The system comprises a product registration automatic tool for registering an information of a product, a fee calculation tool for calculating a fee followed by selling, bag office connection tool for connecting all kinds of information, a store automatic registration tool for registering a personal shopping mall site, a franchise mall includes a store automatic generation tool for generating a registered personal shopping mall, a franchise store management toll for managing a plurality of franchise mall. The system comprises a shopping mall, a telemarketer/call center, a payment system, a forwarding agent, an after-service center, a terminal for a customer.
Patent KR-20010061768-A (KR)
Inventor: BANG GEUK NAM
IPC: B23Q15/00
Filed: 1999-12-29
Abstract: PURPOSE: A remote operating method for a machine tool by using network is provided to operate the machine tool from a remote place through arranging a manipulating screen similar as an operating panel for operating such as manipulating the real operating panel. CONSTITUTION: To manipulate a machine tool from a remote place by using network, power of NC is turned on for initializing the NC. Then, network of PC connected to the NC is initialized. A PLC rather program is operated in the NC. Input information and output information are scanned for transferring and receiving network data. By setting a register of the NC, input and output data are processed. Then, a processed result is displayed on an NC screen.
Patent KR-20010059747-A (KR)
Inventor: CHOI MUN SEOP
IPC: F16H63/38
Filed: 1999-12-30
Abstract: PURPOSE: A detent device reduces operating force of a gearshift lever so as to improve gearshift quality and reduce miss-operation of a gearshift lever. CONSTITUTION: A detent device comprises a detent plate(6), a detent spring(8) and a clearance controller. The detent plate(6) rotatably mounted on one side of an automatic transmission is rotated according to the operation of a gearshift lever. The detent spring(8) fixed on a fixing groove of the detent plate fixes the position of a gearshift step. The clearance controller mounted on the other side of the detent spring(8) longitudinally moves the detent spring(8) and controls the clearance between the detent spring(8) and the fixing groove of the detent plate(6) to reduce operating force of a gearshift lever.
Patent KR-20010059869-A (KR)
Inventor: KIM SEON GYEONG
IPC: G02F1/1335
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a light diffusion plate is to maintain a polarizing state while freely controlling diffused light, thereby enhancing optical performance of the light diffusion plate. CONSTITUTION: A photoreactive material(8) is formed on a transparent substrate(7) such as a glass substrate. A mask having a predetermined pattern is aligned over the photoreaction material. The photoreaction material is exposed to a light(9) and is then developed through the mask such that the predetermined pattern of the mask is transferred onto the photoreaction material. The patterned photoreaction material is heated up to a temperature. The temperature is higher than a softening temperature of the transparent substrate but is lower than a hardening temperature. The photoreactive material is of photopolymer.
Patent KR-20000068056-A (KR)
Title: 올레핀 중합용 성분 및 촉매
IPC: C08F110/06
Filed: 1998-06-02
Abstract: 본 발명은 Ti-할로겐 결합을 하나 이상 가진 티타늄 화합물, 및 Mg 할라이드 상에 지지된 전자 공여체 화합물을 포함한, 올레핀 CH 2 =CHR [식중, R 은 수소 또는 탄소수 1∼12 의 히드로카르빌 라디칼이다] 의 중합용 고체 촉매 성분에 있어서, 상기 전자 공여체가 하기 화학식 I 의 말론산 에스테르에서 선택되는 고체 촉매 성분에 관한 것이다 : 
     [화학식 I] 
     
       
     
     [식중, R 1 은 C 1 -C 20 직쇄 또는 측쇄 알킬, C 3 -C 20 알케닐, C 3 -C 20 시클로알킬, C 6 -C 20 아릴, 아릴알킬 또는 알킬아릴기이고; R 2 는 C 1 -C 20 직쇄 알킬, C 3 -C 20 직쇄 알케닐, C 6 -C 20 아릴, 아릴알킬 또는 알킬아릴기이고; R 3 및 R 4 는 각각, C 1 -C 3 알킬, 시클로프로필로 구성된 군에서 선택되고, 단, R 1 이 C 1 -C 4 직쇄 또는 측쇄 알킬 또는 알케닐일 때, R 2 는 R 1 과 상이해야 한다].     상기 촉매 성분은 올레핀, 특히 프로필렌의 중합에 사용될 때, 크실렌에 대한 높은 불용성을 갖는 중합체 및 고수율을 얻을 수 있다.
Patent KR-20000068224-A (KR)
Title: 권자심용 권선 보호물의 제조 방법
IPC: C08F10/00
Filed: 1997-08-18
Abstract: 본 발명은, 권선에 의해서 둘러싸인 권자심용 권선 보호물을 제조하기 위한 방법에 관한 것으로, 상기 방법에서는 중합체 박막(3)이 기상에 따라 실온에서 권자심상에 증착된다.  권자심은 중합체가 정면으로 관통됨으로써 경화되는 동시에 균일하게 접착되는, 직접 적용될 수 있는 얇은 층에 의해서 둘레가 감싸져 있다.
Patent KR-20000035997-A (KR)
Inventor: BERGQVIST HANS
IPC: C04B103/32
Filed: 1997-08-14
Abstract: PURPOSE: A method for preparing concrete or mortar having enhanced strength and durability is provided by using a mixture of a hydraulic binder, aggregates, water, and colloidal silica. CONSTITUTION: The method for preparing concrete or mortar comprises preparing a mixture of a hydraulic binder, aggregates, water, and colloidal silica, wherein the relative standard deviation of the particle size distribution by numbers of the colloidal silica is at least about 30 %. The method is characterized in that the silica particles have an average specific area below about 200m2/g, and have a particle size distribution with a standard deviation of at least about 20mm.
Patent KR-20000036002-A (KR)
Title: Process for producing a plasma protein-containing medicament
Inventor: HERBSTHOFER SONJA
IPC: C07K14/76
Filed: 1997-09-10
Abstract: PURPOSE: Provided is a novel and easy method for removing metals from medicaments containing plasmid protein or reducing them during the preparing processes. The entire products from this method are protected from pollution when stored in a container comprising the metals CONSTITUTION: Provided is a process for producing a plasma protein-containing medicament essentially free of undesired metals out of citrate plasma or a citrate-containing plasma fraction. This process consists of the following steps: replacement of the citrate and, optionally, the citrate-bound metals in a plasma protein-containing solution by a water soluble mono- or dicarboxylate or an organic mono- or dicarboxylic acid under non-precipitating conditions, production of the plasma protein or the plasma proteins, and production of the medicament.
Patent KR-20000036055-A (KR)
Inventor: PALMSKOG GUERAN
IPC: G02B6/122
Filed: 1997-09-11
Abstract: PURPOSE: The optoelectrical components which up to now have been used in the fibre optical region have had wave guides of quartz and glass with hermetic encapsulating, which components have had too high manufacturing costs for profitable use. A device is provided to obtain a simple reliable and inexpensive concept for making wave guides through making polymeric single mode (SM) wave guides from plastic,for example, benzocyclobutene polymer (BCB). CONSTITUTION: Two of the commercially available grades of BCB/DOW Chemicals have furthermore a refractive index difference which permits manufacturing of buried wave guides with SM characteristics. These two types of BCB material have shown themselves to be especially usable for manufacturing of so called buried SM wave guides: a used heat curable grade (1, 4) and a photo definable derivative (3) used as the wave guide material. Encapsulating of a wave guide chip can in this way be made with plastics, at the same time as the connector interface can be formed in the end surfaces of the components.
Patent KR-20000036163-A (KR)
Title: Pyridine and pyridone stabilizers for hydroxylammonium nitrate
Inventor: ROTHGERY EUGENE F
IPC: C06D5/00
Filed: 1997-08-29
Abstract: PURPOSE: Pyridine and pyridone stabilizers for hydroxylammonium nitrate are provided which are cost-effective and have enhanced stabilizing efficiency. CONSTITUTION: The stabilized hydroxylammonium nitrate or hydroxylamine-containing composition comprises the hydroxylammonium nitrate or hydroxylamine and a pyridine or pyridone salt, or an acid thereof, the pyridine or pyridone salt, or acid thereof, being present in the composition in an amount of between about 0.0001 % and about 2 %, based upon the weight of the composition. Also provided is a process for preparing this composition.
Patent KR-20000048551-A (KR)
Inventor: HOFFMANN CHRISTIAN
IPC: H01L41/04
Filed: 1997-09-22
Abstract: PURPOSE: A method for driving a capacitive actuator without using a temperature sensor is provided together with an apparatus for performing the method. CONSTITUTION: In order to obtain constant travel(ds) of a capacitive actuator(P), e.g., for a piezoelectric fuel injection valve in an internal combustion engine, over a large temperature range, the actuator(P) is charged by a capacitor(C) earlier charged to a maximum voltage of predetermined set point value(Ucmax) by a power supply until the capacitor(C) is discharged to a minimum voltage of predetermined set point value(Ucmin). Alternately, the current supplied to the actuator(P) and the voltage released thereto are multiplied, the product is integrated, and then the integral value is compared with a predetermined set point value. The charging process is interrupted if the integral value reaches or exceeds the set point value.
Patent KR-20000048591-A (KR)
Inventor: HAMILTON GREGORY S
IPC: A61K31/40
Filed: 1997-09-09
Abstract: PURPOSE: Provided is a compound having an affinity for FKBP-type immunophilins. And also their use is provided as an inhibitor of enzyme activity. CONSTITUTION: Provided are neurotrophic low molecular weight, small molecule heterocyclic thioesters and ketones having an affinity for FKBP-type immunophilins, and their use as inhibitors of the enzyme activity associated with immunophilin proteins, particularly peptidyl-prolyl isomerase, or rotamase, enzyme activity. A compound of formula 1 or pharmaceutically acceptable salts thereof are provided wherein, n is an integer of 1 or 2; X is O or S; Z is selected from the group of S, CH2, CHR1 or C(R1)2; R1 is selected form C1-C5 linear chain or branched chain alkyl, C2-C5 linear or branched chain aklenyl, Ar1 or a mixture thereof; R2 is selected from the group of C1-C9 linear or branched alkyl, C2-C9 linear or branched alkenyl, C3-C8 cycloalkenyl and Ar1; Ar1 is phenyl, and benzyl.
Patent KR-20000070100-A (KR)
Title: 성능이 개선된 액티브 매트릭스 이에스디 보호 및 테스트방법
IPC: G02F1/1368
Filed: 1998-01-13
Abstract: 본 발명은 최종 표시장치의 수율을 향상시킬 수 있도록 개선된 이에스디 보호, 테스트 및 수리를 제공하는 것을 포함하는 액티브 매트릭스 표시장치의 제조방법에 관한 것이다. 최소 하나이상의 한 쌍의 제1접지막대가 행렬(12,22) 및 종렬(18,28) 매트릭스에 근접하게 형성된다. 상기 접지막대는 상기 매트리스 구성요소의 테스팅을 허용되도록 일련되게 다른 접지막대에 연결된다. 제1접지막대는 상기 횡렬회선에 연결되고, 제2접지막대는 상기 종렬회선에 접속된다. 상기 접지막대는 최종 조립을 통해 이에스디 보호 및 조립 및 테스팅 능력을 제공하도록 상기 매트릭스에 결합된 상태를 유지할 수 있게 된다.
Patent KR-20000075937-A (KR)
IPC: C07H15/04
Filed: 1998-03-02
Abstract: The present invention relates to a process for the production of structurally pure lactitol crystal forms selected from the group consisting of anhydrous lactitol, lactitol monohydrate, lactitol dihydrate and lactitol trihydrate. The crystallization is performed by cooling a lactitol solution from a temperature at or slightly below the highest temperature of the stability area of the respective crystalline lactitol form to a temperature at or slightly above the lowest temperature of the stability area of said crystalline lactitol form, said stability areas being defined, respectively, within the temperature limits of 100° C. and 0° C. by the intersections of the solubility lines shown in FIG. 1, and by maintaining the supersaturation of said lactitol solution at a level of 1 to 8% (w/w) above the solubility line of the respective lactitol form crystallizing in said area.
Patent KR-20010005542-A (KR)
IPC: A23L33/15
Filed: 1998-03-10
Abstract: A medical food for diabetics is disclosed which comprises as characterizing active ingredients  gamma -linolenic acid and at least one alkanoyl-L-carnitine, e.g. acetyl-L-carnitine and/or propionyl-L-carnitine.
Patent KR-20010012700-A (KR)
IPC: H04M1/24
Filed: 1999-03-15
Abstract: 시스템에서, 단말기(10)를 형성하는 데이터 트랜스시버와 상기 단말기의 활동 범위내에 있는 하나 또는 그 이상의 휴대용 물체들(14) 간의 유도 결합에 의해 비-전기적인 쌍방향 통신이 이루어진다. 이 시스템은, 단말기와 함께, 상기 활동 범위 내에 위치되는 휴대용 물체와의 통신을 모방하기 위하여 유도 결합에 의해 단말기와 함께 동작하기에 적절한 회로를 포함하는 테스트 모듈(20)로 구성되며, 상기 단말기는 상기 테스트 모듈과의 통신을 확인하고, 상기 테스트 모듈과의 완전한 통신 또는 불완전한 통신을 결정하며, 통신이 불완전한 경우 폴트 신호를 발생시키기에 적절한 기능 테스트 수단을 구비한다. 유익하게는, 테스트 모듈은 휴대용 물체와 구조적으로 유사하며 단말기에 의해 원격으로 파워를 공급받는다.
Patent KR-20010014290-A (KR)
Title: 쯔비터 이온성 촉매 활성화제
IPC: C08F4/659
Filed: 1998-06-29
Abstract: 본 발명은 에틸렌계 불포화된 중합성 단량체, 구체적으로 올레핀의 중합을 위한, 3족 내지 10족의 금속 착제의 활성화에 유용한, 하기 화학식 1, 화학식 2 또는 화학식 3에 상응하는 쯔비터 이온성 화합물을 포함하는, 촉매 활성화제에 관한 것이다: 
     화학식 1 
     
       
     
     화학식 2 
     
       
     
     화학식 3 
     
       
     
     상기 식에서, 
     L + 는 부가적으로 각각의 탄소수가 1 내지 50인 두개의 하이드로카빌 치환체를 갖는 원소 주기율표의 15족 원소의 양성자화 유도체 또는 각각의 탄소수가 1 내지 50인 3개의 하이드로카빌 치환체를 갖는 원소의 주기율표의 14족 원소의 양으로 하전된 유도체이고; 
     R 1 은 비수소 원자수가 1 내지 40인 2가 연결기이고; 
     R 2 는 독립적으로 각각 비수소 원자수가 1 내지 50인 리간드기이며, 단 화합물에서 전하 균형을 이루는데 충분한 수에서, R 2 는 L + -R 1 -이고; 
     R 4 는 브릿징(bridging) 하이드라이드 또는 할라이드기 또는 비수소 원자수가 1 내지 40인 2가 연결기이고; 
     M 1 은 붕소, 알루미늄 또는 갈륨이고; 
     Ar f 는 독립적으로 각각 비수소 원자수가 6 내지 100인, 1가의 플루오르화된 유기 기이고; 
     Y는 15족 원소이고; 
     Z는 14족 원소이다.
Patent KR-20000017994-A (KR)
Title: Casting mass inside cooling water to shape public law
Inventor: KIM JONG YUL
IPC: B22D41/60
Filed: 2000-01-03
Abstract: PURPOSE: An S-shaped tubular of body is attached to cast by using the attaching force generated in a thermal shrinkage process forms a cooling conduit line of an S-shape. CONSTITUTION: An impurity attached on the surface of an S-shaped tubular body(3) is eliminated. Sand is filled in the tubular body, and the upper and the lower openings of the tubular body are closed. Then, casting is injected to a hollow chamber(2) of a shaping frame(1) for forming a casting layer(3). Therefore, the tubular body is buried in the casting by a thermal shrinkage. Herein, the tubular body is filled with sand for maintaining the shape of the tubular body. So, the sand is removed from the tubular body for cooling, and then cutting units(6,6') of the shaping frame is processed for being combined with a turbine body.