baber/WOPTO huggingface dataset:
Patent KR-20010101736-A (KR)
IPC: G06Q30/00
Filed: 2000-01-27
Abstract: 기록적이며 관찰가능한 고객 결과를 기초로 하여 자극제에 대한 고객 반응을 시뮬레이팅하는 방법이 제공된다.  본 발명의 실시예는 입력값과 시뮬레이트된 결과 사이의 관계를 미리 가정하지 않고 다수의 소스 입력값으로부터 고객 시뮬레이션의 예측적 결과를 달성하는 일련의 단계를 설명한다.  본 발명은 고객 예측결과가 이루어지는 시뮬레이션 모델의 프레임과정을 실행하는 일련의 단계를 포함한다.  양호한 시뮬레이션 모델을 생성하는데 필요로 하는 여러 모델은 고객 데이터베이스 개발, 자극제 표본개발, 모델 데이터 개발, 모델 구축, 미랙 고객 반응의 시뮬레이션과, 이러한 시뮬레이션의 결과에 기초하여 제안된 작동 코스를 포함한다.
Patent KR-20010108294-A (KR)
IPC: G06F1/00
Filed: 2000-02-24
Abstract: In client/server computing, especially in the field of e-commerce, digitally signed credentials are passed between client and server to develop trust between the parties. However, this requires that one party disclose its credentials (which could be considered sensitive) to the other party before the disclosing party knows anything about the receiving party (someone has to go first). To solve this problem, the invention implements a negotiation of credential disclosure called automatic incremental credential disclosure. Each credential held at a local site is associated with an access policy which is based on opposing site credentials. Incoming requests for credentials are logically combined with the access policies to derive further negotiation responses.
Patent KR-20010112472-A (KR)
IPC: H02K1/27
Filed: 2000-11-10
Abstract: 모터효율을 저하시키지 않고 진동이나 소음을 저감할 수 있는 영구자석을 구비한 영구자석형 모터를 제공하기 위해, 복수 상의 고정자권선을 갖는 고정자(1) 및 이 고정자 내측에 공극부분을 거쳐서 대향배치되고 회전자철심(12)와 이 회전자철심에 마련된 영구자석(14)를 갖는 회전자(10)을 구비한 영구자석형 모터에 있어서, 영구자석(14)를 회전축 직각방향 단면이 내경측과 외경측의 양쪽으로 볼록하게 되는 형상으로 함과 동시에 영구자석(14)의 각 자극에 있어서의 자기배향의 초점을 상기 회전자(10)의 외측에 마련하였다.
Patent KR-20020053776-A (KR)
Title: Dynamic bias boosting circuit for a power amplifier
IPC: H03F1/02
Filed: 2001-03-07
Abstract: A power amplifier circuit includes an amplifying transistor and a dc bias circuit for biasing the amplifier transistor to obtain a conduction angle of at least about 180°. The dc bias circuit includes a dynamic bias boosting circuit for increasing the dc bias current provided to the amplifying transistor by the dc bias circuit in direct proportion to an increase in the input signal provided to the power amplifier. The bias boosting circuit permits the power amplifier circuits to operate in Class B or Class AB with improved power output characteristics and reduced power dissipation at low power levels.
Patent KR-20020019067-A (KR)
Title: 방직 섬유 처리시 폴리알콕실화 테르펜 유도체의 용도
IPC: C11D1/06
Filed: 2000-06-06
Abstract: 본 발명은 방직 섬유의 처리동안 하기 화학식I의 폴리알콕실화 테르펜 유도체 또는 상기 화합물의 혼합물의 사용에 관한 것이다: 
     [화학식 I] 
     Z i -X-[CH(R 3 )-CH(R 4 )-O] n -A 
     [식 중, 
     Z i 는 하나 이상의 C 1 -C 6 알킬 라디칼로 임의 치환된, 비시클로[a,b,c]헵테닐 또는 비시클로[a,b,c]헵틸 라디칼을 나타내며; 
     a, b 및 c 는 a + b + c = 5, a = 2, 3 또는 4, b = 1 또는 2, c = 0 또는 1 이고; 
     X 는 -CH 2 -C(R 1 )(R 2 )-O- 또는 -O-CH(R ,1 )-CH(R ,2 )-O-를 나타내며(식 중, R i 는 수소 또는 탄화수소 라디칼을 나타냄); 
     R 3 및 R 4 는 수소 원자 또는 알킬 또는 알케닐 기를 나타내고; 
     n 은 1 내지 200 사이의 범위의 평균값이며; 
     A 는 수소 원자, 알킬, (알킬)아릴 라디칼, 할로겐, -CH 2 -CH(OH)R 5 , -SO 3 M, -OPO 3 (M) 2 , -(CH 2 ) a -COOM, -(CH 2 ) b -SO 3 M 을 나타낸다]. 
     상기 화합물의 사용은 염색 작업시 매우 유리하다.
Patent KR-20020030281-A (KR)
Title: Hybrid battery/gas turbine locomotive
IPC: B60W10/26
Filed: 2001-04-25
Abstract: Prior battery-powered electric locomotives have used multiple diesel engines to charge the batteries and have not been commercially accepted. The present invention provides a yard switcher which combines battery storage with a gas microturbine generator to provide an effective fuel-efficient and environmentally friendly locomotive.
Patent KR-20020030037-A (KR)
IPC: A61K8/36
Filed: 2000-06-02
Abstract: A) (I) i) 비휘발성 및 휘발성 실리콘유 혼합물, 및 ii) 실리콘 계면활성제를 포함하는 유상, 및 (II) 실질적으로 지방 알콜이 없는 수성상을 포함하는, 고 내부상 유중수 에멀젼인 모발 위생 조성물, 및 
     B) (I) i) 비휘발성 및 휘발성 실리콘유 혼합물, 및 ii) 실리콘 계면활성제를 포함하는 유상, 및 (II) 수성상을 포함하는, 고 내부상 유중수 에멀젼인 피부 위생 조성물인 조성물이 개시된다.
Patent KR-20020060610-A (KR)
Title: System and method for customizing a product
Inventor: OHTA AKIMASA
IPC: G06Q50/00
Filed: 2002-01-10
Abstract: PURPOSE: To provide a custom-made system which enables a buyer to select components to be used out of more kinds of components. CONSTITUTION: An assembly maker 10 obtains components information from respective component makers 30 to 33 and stores it on a server, and publishes the stored component information in homepages that the assembly maker 10 opens so that the information can be referred to from a buyer's information terminal 21. A buyer 20 accesses the homepages of the assembly maker 10 from the buyer's information terminal 21, selects components used to assembly a desired product to be manufactured out of the published components, and sends an order including the selected article information to the maker 10. The assembly maker 10 calculates and reports an estimate for manufacturing cost and the lead time of the manufacture to the buyer 20 in response to the order. The buyer 20 having acknowledged the above contents informs the assembly maker 10 of that and the assembly maker 10 prepares the components according to the order and assembles the product.
Patent KR-20030060723-A (KR)
Inventor: CHO JEONG YONG
IPC: C07D311/62
Filed: 2002-01-09
Abstract: PURPOSE: Separation and production methods of caffeine, epigallocatechin, epicatechin, epigallocatechingallate, and epicatechingallate from tea leaves are provided, thereby simultaneously separating and producing the five kinds of materials. CONSTITUTION: Separation and production methods of caffeine, epigallocatechin, epicatechin, epigallocatechingallate, and epicatechingallate from tea leaves comprises the steps of: steaming tea leaves and drying them; heat-extracting the dried tea leaves or extracting the extract thereof with EtOH and freeze-drying it; subjecting the powdery extract to the sephadex column to obtain fractions of caffeine, epigallocatechin, epicatechin, epigallocatechingallate, and epicatechingallate; and subjecting the fractions to HPLC, removing an organic solvent and freeze-drying the HPLC fractions.
Patent KR-20020024075-A (KR)
Inventor: SON YOUNG SUK
IPC: G04G99/00
Filed: 2002-01-23
Abstract: PURPOSE: A digital high technology multifunctional clock is disclosed to solve a user's languor and fatigue and satisfy the user and save times. CONSTITUTION: A fragrance generator(2'), a fragrance material storehouse(2), a fragrance sensor(3), a fragrance entrance/exit button(9) are installed at a clock(1). The clock(1) supplies a power to the fragrance generator(2'), fragrance material storehouse(2), an illuminating lamp(39), a fragrance sensor(3), a fragrance entrance/exit button(9), an internal power supply(4), and a plug(5). An alarm device(6) transfers a sound. An operation circuit controller(8) automatically controls an O3 generator(11) and O3 operation sensor(12). A digital touch button(12) controls a total menu. A general telephone function is performed by the digital touch button(12). A burglarproof system senses a person's infrared rays. An automatic function section(31) performs an automatic 112 service. Hand luggage is kept in a drawer(30).
Patent KR-20030066882-A (KR)
Title: Tourmaline-included plastic products and method for producing the same
Inventor: KWON SOOK HEE
IPC: C08J5/10
Filed: 2002-02-05
Abstract: PURPOSE: Provided is a synthetic resin product containing tourmalin which can change the pH of water, remove the chlorine odor from the tap water, generate a hydroxyl anion and far infrared anion favorable to user's health. CONSTITUTION: The synthetic resin product containing tourmalin comprises 2 wt% of an edible pigment, 1 to 10 wt% of a tourmalin powder and the balance of a synthetic resin and inevitable impurities. The method for making the synthetic resin product containing tourmalin comprises the steps of: grinding tourmalin to obtain tourmalin powder; adding 2 wt% of an edible pigment and 1 to 10 wt% of the tourmalin powder to the balance amount of a synthetic resin material; and mixing the edible pigment, tourmalin powder and synthetic resin material, and forming into a desired shape.
Patent KR-20030070626-A (KR)
Title: Double jet head of canvas cleaning device for a paper manufacture
Inventor: CHOI KWAN YONG
IPC: D21F1/32
Filed: 2002-02-26
Abstract: PURPOSE: A double injection head for a cleaning apparatus of a canvas in a paper manufactory is provided to clean whole area of the canvas equally by injecting water doubly with rotators rotated to different directions. CONSTITUTION: A connecting joint(2) is connected to a water supply pipe(1). An adaptor(3) supplies water inside a shaft(4) with the connecting joint. The shaft has a water supply passage(4a) in the middle portion and first and second holes at a right angle to the water supply pipe. A first bushing(8) is inserted to the shaft. Holes are formed correspondingly to first and second holes of the shaft. Second and third bushings have holes corresponding to holes of the first bushing. Second and third bushings are inserted to the outside of the first bushing. Outside and inside rotators(7,11) are assembled to second and third bushings respectively. Second passages are formed to be crossed rectangularly to first passages formed radially. Washing injection nozzles are assembled to an end of each second nozzle. A propelling injection nozzle is assembled to ends of third passages connected to two second passages symmetrically. Sixth passages are formed to be crossed rectangularly to fifth passages formed radially. Washing injection nozzles are assembled to an end of each sixth nozzle. A propelling injection nozzle is assembled to ends of seventh passages connected to two sixth passages symmetrically. Therein, outside and inside rotators are rotated to different directions with injecting water. Magnets are assembled to outside and inside rotators to interfere with each other as a brake.
Patent KR-20030071316-A (KR)
Title: A Method for Removing Extraneous Matters When A Glass Of Liquid Crystal Display Device Is Loading
Inventor: NOH BYEONG TAE
IPC: G02F1/13
Filed: 2002-02-28
Abstract: PURPOSE: A method for removing particles when a liquid crystal display substrate is loaded is provided to blow nitrogen or air with high pressure on the substrate while the substrate is being loaded on a robot arm to float particles and remove the floated particles by a vacuuming device. CONSTITUTION: A substrate(500) on which a pattern is formed is prepared. The substrate is loaded by a robot arm(504). Nitrogen gas or air with high pressure is blown to the surface of the loaded substrate to float particles on the substrate. A vacuuming device(506) is connected to both sides of the substrate to remove the particles floated by the gas using the vacuuming device. When the particles are eliminated from the substrate, the pattern formed on the substrate is not removed.
Patent KR-20030073445-A (KR)
Title: Preperation of powder granules by liquid condensation process and manufacture of powder compacts thereof
Inventor: HUH JANG WON
IPC: C08J3/205
Filed: 2002-03-11
Abstract: PURPOSE: A method for preparing powder granules by liquid condensation process is provided to economically prepare uniform granules without defects, and a method for compacting powder granules by liquid condensation process is provided to freely change compaction density of granules and improve compactibility of powder granules. CONSTITUTION: The method comprises the processes of preparing slurry by mixing powder and binder with solvent(13) soluble for the binder; dropping the slurry into solvent insoluble for the binder, thereby fixing the binder so that the binder is prevented from coming out of the surface of droplets, and causing replacement between the soluble solvent and insoluble solvent inside the droplets on the surface of dropped slurry droplets, thereby condensing the droplets; and completely removing residual solvent by drying the separated droplets after separating condensed droplets from the insoluble solvent. The method for compacting powder granules by liquid condensation process comprises the processes of preparing slurry by mixing powder to be compacted and binder with solvent soluble for the binder; dropping the slurry into solvent insoluble for the binder, thereby fixing the binder so that the binder is prevented from coming out of the surface of droplets, and causing replacement between the soluble solvent and insoluble solvent inside the droplets on the surface of dropped slurry droplets, thereby condensing the droplets; completely removing residual solvent by drying the separated droplets after separating condensed droplets from the insoluble solvent; preparing green compact by pressing the dried granules in mold; and degreasing the binder by heating the green compact.
Patent KR-20020076137-A (KR)
Title: Edible anhydrous fat based systems
Inventor: CAIN FREDERICK WILLIAM
IPC: A21D13/08
Filed: 2002-03-25
Abstract: PURPOSE: Provided is an edible anhydrous fat based system having the effects of fizziness / effervescence and / or foaming when applied to foods. CONSTITUTION: An edible anhydrous fat-based fat system comprises from 0% to 2 % by weight of moisture, from 0 % to 15 % by weight of a natural flavoring agent, from 25% to 60 % by weight of fat phase, from 0.5% to 35 % of a structured particulate system having a mean weight diameter of 25 to 500 microns, which comprises one or more active sub-particles with an individual size of 2 to 275 microns, in a matrix material in a weight ratio of 99:1 to 1:99, preferably 80:20 to 20:80, most preferably 60:40 to 40:60, and balance other components selected from the group consisting of flavoring agents, carbohydrates and fillers.
Patent KR-20020053782-A (KR)
Inventor: KIM WAN JOON
IPC: E05G5/02
Filed: 2002-03-25
Abstract: PURPOSE: A method and an apparatus for arresting an intruder are provided to rapidly and effectively intercept the intruder's retreat, thus arresting the intruder within one or two seconds. CONSTITUTION: Two columns having a square cross section are installed at a certain position that there is possibility of invasion. A net is constructed by means of connection loops comprising a plurality of circular rings made of iron wires having a thickness of at least 3 mm. The net is installed to the upper end of an entrance and exit defined by the two columns. A metal containing solenoid, which serves to hold strings of the net at normal times, is able to intercept intruder's retreat from the front and rear sides of an intruder as well as detain the intruder in the net according to the manipulation of an operating button.
Patent KR-20030077300-A (KR)
Title: A method for manufacturing transistor of semiconductor device
Inventor: YANG JONG YEOL
IPC: H01L21/336
Filed: 2002-03-26
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to be capable of reducing the leakage current of the devices. CONSTITUTION: A field oxide layer(110) is formed to define an active region of a substrate(100). A punch-through protection region(102) is formed in the active region. A gate electrode is formed on the active region. An LDD(Lightly Doped Drain) region(141) is formed in the substrate. After forming a mask pattern for opening the active region, a hallow region(103) is formed at lower of the LDD region. A spacer is formed at both sidewalls of the gate electrode. Then, a source and drain region are formed in the substrate(100).
Patent KR-20020076198-A (KR)
Title: Semiconductor substrate made of group iii nitride, and process for manufacture thereof
Inventor: OSHIMA YUICHI
IPC: H01L21/20
Filed: 2002-03-27
Abstract: PURPOSE: A semiconductor substrate made of group III nitride, and process for manufacture thereof are provided to achieve low defect density and little warp. CONSTITUTION: The process for manufacture a semiconductor substrate comprises forming a GaN layer(2) on a sapphire substrate(1) of the C face((0001) face), forming a titanium film(3) thereon, heat-treating the substrate in an atmosphere containing hydrogen gas or a gas of a compound containing hydrogen to form voids in the GaN layer(2), and thereafter forming a GaN layer(4) on the GaN layer(2)'.
Patent KR-20020077163-A (KR)
Title: Plasma resistant member
Inventor: MIYAZAKI AKIRA
IPC: C04B35/50
Filed: 2002-03-27
Abstract: PURPOSE: A plasma resistant member is provided to achieve a reinforced mechanical strength and being sufficiently durable to exposure to a low pressure high density plasma. CONSTITUTION: At least the surface of the alumina based material is formed of an oxide or composite oxide layer of a group IIIA element via an intermediate layer. The intermediate layer comprises 10 to 80% by weight of the oxide or composite oxide of the group IIIA element in the periodic table and 90 to 20% by weight of alumina. The intermediate layer may also comprise a course ceramic with a porosity of 0.2 to 5%.
Patent KR-20030080513-A (KR)
Title: Revolution device of seat for vehicle
Inventor: PARK GI YEOL
IPC: B60N2/14
Filed: 2002-04-09
Abstract: PURPOSE: A seat rotation device for a vehicle is provided to improve productivity by simplifying the structure of a rotating unit and to improve user's convenience through reduction of friction force produced during working. CONSTITUTION: A seat rotation device for a vehicle has a lower plate(45) fixed to an upper rail; an upper plate(46) fixed to the lower plate; a rotating plate(47) fixing a seat; a rotating unit(50) disposed between the upper and lower plates and the rotating plate; and a stopper controlling the rotation of the rotating unit. The rotating unit includes plural projections(52,53,54) formed to a bent-up portion(51) formed to the inside of the rotating plate; upper and lower bent-up portions formed to the outer end portion of the upper and lower plates to receive the projections; and bushes fixed to the upper and lower bent-up portions, to reduce the friction force produced when the rotating plate rotates and to enable easy rotation.
Patent KR-20030083157-A (KR)
Inventor: HAN JUNG SUCK
IPC: A61C8/00
Filed: 2002-04-19
Abstract: PURPOSE: An osseo-integrated dental implant is provided to reduce stress produced in compact and cancellous bones as low as possible, and to prevent collapse and breakdown of the bones. CONSTITUTION: The osseo-integrated dental implant comprises a compact bone bonding portion(32), a cancellous bone adhesion bonding portion(34), and a lower end curved surface portion(36). The compact bone bonding potion is provided with a tapered surface having a diameter increasing upward, and a screw(32a) formed at the tapered surface and having a first pitch. The cancellous bone bonding portion extends downward from the compact bone bonding portion and is formed with a screw(34a) having a second pitch thicker than the first pitch. The lower end curved surface portion is formed at the lower end of the cancellous bone bonding portion by a certain curvature.
Patent KR-20030083444-A (KR)
Title: Method for fabricating dram cell transistor having trench isolation structure
Inventor: KIM HUI SANG
IPC: H01L21/763
Filed: 2002-04-23
Abstract: PURPOSE: A method for manufacturing a DRAM cell capacitor having a trench isolation structure is provided to increase potential barrier between a junction region and a channel and to improve punch-through. CONSTITUTION: A trench is formed in a desired portion of a silicon substrate(20). The first and second electrode(26a,27a) are sequentially formed at the bottom portion of the trench. The first and second electrode(26a,27a) are isolated by a spacer oxide layer(25a). A field oxide layer(28a) is formed in the trench. A gate oxide layer(29) and a gate line(30) are sequentially formed on the resultant structure. Then, a source/drain junction region is formed.
Patent KR-20030089367-A (KR)
Title: Method and System for Providing Short Message Service in Case of Incorrect Telephone Number's Registration in Received Call's Switchover
Inventor: YOO JAE HO
IPC: H04W4/12
Filed: 2002-05-17
Abstract: PURPOSE: A system for supplying an SMS(Short Message Service) when an incorrect receiving conversion telephone number is registered is provided to automatically supply an SMS informing an original target terminal that an incorrect receiving number is inputted, when a call is generated, thereby removing traffic of a telephone communication network. CONSTITUTION: A receiving change terminal(200) sets a receiving conversion telephone number to receive a receiving telephone number changing service. A wireless base station(210) transceives a signal with the receiving change terminal(200). A telephone switching center(220) decides whether the receiving conversion telephone number is proper to a normal telephone number system. An HLR(Home Location Register)(230) stores and updates the receiving conversion telephone number and subscriber information of the terminal(200). An SMS server(240) receives a signal from the telephone switching center(220), generates a text message informing a user that the receiving conversion telephone number is incorrect, and transmits the text message.
Patent KR-20030097263-A (KR)
Title: Method and apparatus for drying wafer by instant decompressing and heating
Inventor: HWANG IN SEOK
IPC: H01L21/00
Filed: 2002-06-20
Abstract: PURPOSE: A dry apparatus using instant decompressing and heating is provided to temporarily vaporize and dry water drops remaining on a wafer by loading the wafer into a dry chamber installed in a decompression chamber and by opening a decompression valve between the dry chamber and the decompression chamber. CONSTITUTION: The decompression chamber(100) is prepared. The inner pressure in the decompression chamber is reduced as much as an atmospheric pressure or lower with a vacuum pump. The dry chamber(102) is installed in the decompression chamber to dry the loaded wafer. The decompression valve(110) is installed in the wall of the dry chamber to decompress the inner pressure state of the dry chamber so that the decompression chamber becomes a low pressure state when the decompression valve gets open. A heating unit heats the inside of the dry chamber.
Patent KR-20030062201-A (KR)
IPC: F25C1/14
Filed: 2002-06-20
Abstract: 제빙통의 내주면에서부터 오거에 의해 긁어내여진 얼음이 오거와 동기회전하는 것을 방지하는 것은 물론, 압력헤드의 압축통로에 오거에 의한 얼음의 압상력이 유효하면서도 효과적으로 전달되어 이 압축통로에 도입된 얼음으로부터 대부분의 수분을 제거할 수 있는 완전한 압축에 의한 탈수작용 아래서 품질이 안정된 수분이 적은 경질의 얼음 제조를 가능하게 한 제빙통을 구비하는 오거식 제빙기를 제공한다. 
     오거식 제빙기에 있어서, 연직한 제빙통(1)의 내주면에, 오거(3)에 의해 같은 내주면에서부터 긁어내여진 얼음을 이 오거(3)에 의한 이송에 따라 제빙통(1)의 축 방향으로 계속 압축하면서, 또한 그 원주 방향으로의 회전정지를 꾀하는 나사자국(11)을 상기 축 방향에 교차시켜서 실시하여 되고, 이 나사자국(11)의 상기 축 방향에 있어서 교차하는 교차각도θ를 90∼110°로 설정한 것으로, 바람직하게는 100°로 설정한 것이다.
Patent KR-20040003243-A (KR)
Title: A film packing machine
Inventor: KIM HAN SEO
IPC: B65B67/10
Filed: 2002-07-02
Abstract: PURPOSE: A package device structure is simplified to maintain the same easily, and supply route is minimized to reduce operation load, thereby supplying food package film efficiently. CONSTITUTION: In a package device for food package film, a feeding belt(23) transfers a package film by a pressing force with a hopper(20) pipe. The feeding belt receives driving force from a servo motor(22). A tension bar(12) moves up and down to support the package film supplied to a guide roller(11) from a winding roller(10). A main motor applies a rotation force to the winding roller through a driving pulley, a belt and a driven pulley.