baber/WOPTO huggingface dataset:
Patent KR-20020057530-A (KR)
Title: service providing system for information of shop and operation method for this system
Inventor: KWON HYEOK JIN
IPC: G06F17/00
Filed: 2001-01-05
Abstract: PURPOSE: A system for providing a store information and an operating method thereof are provided to supply efficient information to a customer by enabling the customer to accurately confirm whether each store situated in the customer's town is opened/closed through the customer's terminal. CONSTITUTION: A network system(100) is operated by a service company. An information transmission unit(200) is equipped in each store. In addition, the information transmission unit(200) transmits information on opening/closing of the stores to the network system(100) of the service company. The network system(100) is composed of an information storing unit(110) and a server network(120). The information storing unit(110) makes a database based on the information and so on. The server network(120) receives a request for providing a service from a customer and collects the information relevant to the request through the information storing unit(110). In addition, the server network(120) transmits the information to the customer. A customer position confirming unit(130) confirms a position of a terminal(300) of the customer. After that, the customer position confirming unit(130) transmits the information on the position to the server network(120).
Patent KR-20020064457-A (KR)
Title: method of vertical and distribute conference through picture
Inventor: CHO HAN SANG
IPC: H04N7/15
Filed: 2001-02-01
Abstract: PURPOSE: A method of performing a vertical/dispersive video conference is provided to previously select conference participants as the most significant groups and the least significant groups according to a conference title or a security rank, to proceed a video conference by same groups or different groups, thereby enabling an unlimited multilateral conference. CONSTITUTION: In the first step, conference participants are previously divided into the most significant groups and the least significant groups, according to a conference title and a security rank. The conference participants are divided into conference MCs(Masters of Ceremonies) and conference participants, and are rearranged according to the conference title and the security rank. In the second step, a video conference proceeds through communication networks of the divided groups. The video conference proceeds between the most significant groups and the least significant groups in consideration of a conference title and security.
Patent KR-20020067232-A (KR)
Inventor: LIM SEONG GYU
IPC: G02F1/13357
Filed: 2001-02-16
Abstract: PURPOSE: A direct type backlight unit for an LCD is provided to obtain high luminance uniformity by additionally mounting auxiliary reflection plates, thereby providing high luminance and high uniformity of the luminance while minimizing the structural change due to the size change of the LCD. CONSTITUTION: A direct type backlight unit for an LCD includes second reflection plate(110) mounted both side surface parts of a main reflection plate(104) for inducing the light emitted via the side surfaces of the main reflection plate to a diffusion plate(100), wherein light sources(102) are mounted apart from a bottom surface of the diffusion plate by 5mm, the main reflection plate is mounted apart from bottom surfaces of the light sources by 2mm, the thickness of the diffusion plate is 2mm, the thickness of the main reflection plate is 1mm, the bottom surface(108) length of the mountains formed on the main reflection plate for reflecting light is 14mm, the thickness of the second reflection plates is 1mm, and the distance between the centers of the light sources is 25mm.
Patent KR-20020069640-A (KR)
Inventor: JUNG YONG UI
IPC: B65G47/86
Filed: 2001-02-27
Abstract: PURPOSE: A gripper is provided to easily get and mount medium and small parts, and to make the gripper small and light to reduce tack time. CONSTITUTION: A one touch nipple(10) comprises a nipple body, a ball(13) installed to the nipple body, and an elastic rubber enclosing the ball. A protruded part(21) is formed at an upper coupling part(22) for coupling the one touch nipple. An upper body(20) is equipped with a positioning pin(24) of the one touch nipple, and has a built-in piston(30). A lower body(26) is coupled with the upper body. A rod(31) is connected with the piston. An arm(36) is coupled with the lower body and a hinge(9). The upper end of the arm has sliding contact with the rod. A compression spring(34) and chucks(40) are coupled to the lower part of the arm. The gripper is made small through the simplified structure and the simplification of the system design is possible, and space is saved. Productive efficiency is improved through the production line and system.
Patent KR-20020070544-A (KR)
Title: Method for preparing double silica titania complex powders having an excellent scattered reflection effect
Inventor: KIM EUN JEONG
IPC: A61K8/25
Filed: 2001-02-28
Abstract: PURPOSE: A process of preparing double silica-titania composite powders by allowing silica to support titanium dioxide and then coating the surface of the silica with titanium oxide is provided. Whereby, the composite powders are excellent in irregular reflection and low in hiding power and can be used in a make-up product, ultraviolet screening products, etc.. CONSTITUTION: Silica is allowed to support a large amount of titanium dioxide by the reaction of silica, titanium alkoxide and an aqueous alcohol solution to produce a silica-titania composite carried with titanium dioxide, which is reacted with titanium chloride and the aqueous alcohol solution to produce silica-titania composite powder, which are surface-modified with silicon oil or a fatty acid soap to produce the double silica-titania composite powder.
Patent KR-20020076700-A (KR)
Title: VHF input filter circuit
Inventor: CHOI SEUNG HO
IPC: H03H7/00
Filed: 2001-03-30
Abstract: PURPOSE: A very high frequency input filter circuit is provided to improve a characteristic of the very high frequency input filter by reducing the number of mounted components and varying the capacity of coils. CONSTITUTION: A very high frequency input filter circuit is formed with the first filter portion(110) and the second filter portion(120) connected with a rear end of the first filter portion(110). The first filter portion(110) is formed with the first to the fourth condensers(C11-C14) and the first to the fourth coils(L11-L14). The first condenser(C11) is connected with an input terminal. The second condenser(C12) is serially with the first coil(L11). The second condenser(C12) and the first coil(L11) are connected in parallel to a rear end of the first condenser(C11). A coil(L12) is connected in parallel to a condenser(C13). The second filter portion(120) is formed with the fifth to the seventh coils(L15-L17), the fifth to the eighth condensers(C15-C18), the first and the second switching diodes(SD1,SD2), and the first and the second variable capacity diodes(VD1,VD2).
Patent KR-20020078220-A (KR)
Title: Method for preparing microcapsules containing phase change materials and articles including microcapsules prepared therefrom
Inventor: CHO CHANG GI
IPC: B01J13/02
Filed: 2001-04-06
Abstract: PURPOSE: Provided are a method of preparing microcapsules containing phase change materials such as paraffin compounds of C13-21 with low melting point and articles including the microcapsules, for example fiber, polymer resin and construction materials. These products have excellent properties of thermal storage and heat release because the structure of the capsule is strong and the phase change materials inside is not discharged to outside. The fibers maintain the capsule structure in the repeated fabrication and cleaning. CONSTITUTION: The preparation method of the microcapsule comprises the steps of adding 10 to 50 parts by weight of an organic phase comprising 0-70 wt.% of non-polar organic solvent, C13-21 paraffin compounds with -5.5 to 40 deg.C melting point and 10-50 wt.% of a compound containing two or more of isocyanate groups to 100 parts by weight of water containing 0.1-10 parts by weight of surfactant; agitating the mixture solution for emulsification; and reacting the compound containing two or more of isocyanate groups with one compound selected from the group consisting of diethylenetriamine, ethylenediamine, triethylenetetramine and melamine to form urea binding, wherein the weight ratio of the compound containing two or more of isocyanate groups and the one compound selected from the group consisting of diethylenetriamine, ethylenediamine, triethylenetetramine, melamine is 100:20-300. The microcapsule has the particle size of 0.4-20 μm and core shell structure.
Patent KR-20020078381-A (KR)
Title: insert or pull out be possible to display a part include handphone
Inventor: SEO GWANG SEOK
IPC: H04B1/38
Filed: 2001-04-09
Abstract: PURPOSE: A mobile communication terminal accommodating a display unit capable of insertion and ejection is provided to protect the display unit from an external impact by inserting and ejecting the display unit into an internal portion of a terminal body. CONSTITUTION: A body(21) has an accommodation space(211) in its internal portion, and has a keypad unit(212) on a front surface. A display unit(22) is safely received in the accommodation space(211) of the body(21) to be slid for displaying a telephone number input and operation state by the push operation of the keypad unit(212) and embedding a receiving unit(241). A button unit(23) attaches and detaches the display unit(22) safely received in the accommodation space(211). A flip(24) protects the keypad unit(212) formed at a front surface of the body(21) from an external impact and embeds a transmitting unit(221).
Patent KR-20010098878-A (KR)
Title: 양극 활성 물질 및 비수성 전해질 전지
IPC: H01M4/02
Filed: 2001-04-25
Abstract: 본 발명은 양극 활성 물질 및 당해 양극 활성 물질을 사용하는 비수성 전해질 전지에 관한 것이다.  본 전지는 용량을 저하시키지 않고도 높은 방전압과 우수한 충전/방전 특성을 갖는다.  이를 위하여, 당해 양극 활성 물질은 화학식 1의 화합물 또는 화학식 1a의 화합물을 함유한다. 
     화학식 1 
     Li x Mn y Fe 1-y PO 4   
     화학식 1a 
     Li x Mn y A 1-y PO 4   
     위의 화학식 1과 화학식 1a에서 
     0<x≤2이고, 
     y는 화학식 1에서는 0.5<y<0.95이고 화학식 1a에서는 0<y<1이고, 
     A는 Ti, Zn, Mg 및 Co로부터 선택된 금속 원소 또는 Ti, Fe, Zn, Mg 및 Co로부터 선택되는 다수의 금속 원소이다.
Patent KR-20020084741-A (KR)
Title: Continuous composite beam structure with prestressed beam and its construction method
Inventor: KIM YEON HO
IPC: E01D2/00
Filed: 2001-05-02
Abstract: PURPOSE: A construction method of continuous composite beam structure through the combination of a prestressed beam is provided to minimize an effect of sectional force depending on the increase of a dead weight of the structure, and to enable to add a prestressed beam step by step. CONSTITUTION: The continuous structure formed by connecting a plurality of positive moment sections(10) having a plurality of beams(11) arranged in a longitudinal direction of the structure with at least one negative moment sections(30) having a plurality of beams(31) arranged in the longitudinal direction, at least one additional beams(35) are installed between the plurality of beams arranged in the negative moment section, and the additional beam being positioned in parallel to the beams of the negative moment section and having at least one prestress tendons.
Patent KR-20020085084-A (KR)
Title: Offer apparatus and method of bio rythm character and fortune character
Inventor: NOH JAE SEUNG
IPC: H04B1/16
Filed: 2001-05-04
Abstract: PURPOSE: A system and a method for providing biorhythm characters and luck characters using wireless terminals are provided to enable a subscriber to receive relevant biorhythm and luck information through his/her wireless terminal when he/she accesses a biorhythm character and luck character provider and inputs the date of his birth. CONSTITUTION: A system for providing biorhythm characters and luck characters using wireless terminals is composed of a wireless terminal(20), a base station(21), a base station controller(22), an MSC(Mobile Switching Center)(23), an SMSC(Short Message Service Center)(24), an HLR(Home Location Register)(25), and contents servers(26-28). The base station(21), the base station controller(22) and the MSC(23) transmit and receive voice, texts and characters when a subscriber uses the wireless terminal(20). The SMSC(24) provides short message service so that short messages and characters can be transmitted and received between wireless terminal subscribers. The HLR(25) stores the location and personal information of a wireless terminal subscriber and transmits data to the subscriber according to the location and personal information. The contents servers(26-28) provides text information and character information by wireless.
Patent KR-20010106213-A (KR)
Title: 자동차의 중앙 콘솔등의 설치 개구부에 기구를 빨리고정시키기 위한 장치
IPC: B60R7/04
Filed: 2001-05-07
Abstract: 본 발명은 자동차의 설치 개구부(14)에, 예를 들면 카 라디오, 또는 항법(navigation) 디바이스와 같은 기구(apparatus)(12)를 빨리 고정시키기 위한 장치(arrangement)(10)에 관한 것이다. 본 발명은 측면으로 돌출하는 브래킷(bracket)(22)을 구비하는 기구(12)를 제공하는 것을 제안하고, 기구(12)의 측면에 배치되는 슬라이드 부재(30)는 잠금 위치에서 상기 브래킷 위에 맞물린다. 장착 위치에서, 슬라이드 부재(30)는 기구(12)가 설치 개구부(14)로부터 당겨지고 그 안에 삽입될 수 있도록 브래킷(22)을 풀어준다(release).
Patent KR-20020085673-A (KR)
Title: Method for assigning finger to share with supplemental channel in mobile communication terminal using slim finger
Inventor: KIM HYE JEONG
IPC: H04B1/7117
Filed: 2001-05-09
Abstract: PURPOSE: A method for assigning fingers for the allocation of a supplemental channel in a mobile terminal using a slim finger is provided to improve the performance of receiving a supplemental channel. CONSTITUTION: A modem control part executes a generic finger allocation using the energy information of a pilot channel(201). Then the modem control part checks whether a supplemental channel is assigned to a slim finger(203). If the supplemental channel is assigned to the slim finger, the modem control part checks whether fat fingers which supplemental channels are not assigned to exist(205). In case that such fat fingers exist, the modem control part checks whether a newly assigned fat finger exists(207). If a newly assigned fat finger exists, the modem control part allocates the supplemental channel of the slim finger to the newly assigned fat finger. And the modem control part allocates the basic channel of the newly assigned fat finger to the slim finger(209).
Patent KR-20020094233-A (KR)
Title: Flat panel display
Inventor: RA GWANG HYEON
IPC: G09G3/36
Filed: 2001-06-04
Abstract: PURPOSE: A flat panel display device and a driving method thereof are provided which can store and share an I/O timing and other display characteristics in a driver unit, and have a wide and flexible interface by enabling an adjustment and up-loading, using a serial bus having a VESA standard DDC function. CONSTITUTION: According to the flat panel display device receiving a display signal being output from a graphic source through a serial bus and then displaying it, a memory part(430) stores display characteristics information of a flat panel which can be varied by a user and shares it with a graphic source part(310). A D/A(Digital/Analog) converter part(420) converts a screen display information included in the display characteristics information of the flat panel into an analog. And a timing controller part(440) processes the display signal being output from the graphics source part through the serial bus and then outputs a display signal driving the flat panel.
Patent KR-20020094091-A (KR)
Title: Liquid crystal display
Inventor: PARK JIN HO
IPC: G02F1/133
Filed: 2001-06-07
Abstract: PURPOSE: A liquid crystal display device is provided to minimize the leakage of current due to the transmission of high current power toward various systems and minimize the generation of electromagnetic waves by having low current value of the power passing the internal power supply lines. CONSTITUTION: A liquid crystal display device includes a light emitting unit for generating light in response to first power, a display unit for displaying images corresponding to the light, a receiving unit for receiving the light emitting unit and the display unit, a signal conversion unit such as an A/D converter(400) mounted to a rear surface of the receiving unit and providing data signals input from the outside in response to second power to the display unit, and a power supply unit such as an inverter board(500) mounted to the rear surface of the receiving unit for receiving main power from the outside and supplying the first and second power to the light emitting unit and the signal conversion unit respectively.
Patent KR-20020094623-A (KR)
Title: Mothod for preparing titanate powder using ethylene glycol
Inventor: LEE SANG JIN
IPC: C01G23/00
Filed: 2001-06-12
Abstract: PURPOSE: A simple preparation method of high purity and fine titanate(TiO2) powder by a dissolution method using ethylene glycol is provided to save production costs and increase yield of TiO2 powder. CONSTITUTION: The preparation method of TiO2 powder comprises the steps of: (i) dissolving titanium isopropoxide or titanium isopropoxide(Ti(OC3H7)4) and metal nitrate as metal cations into ethylene glycol at 60-80deg.C, where the weight ratio of metal cations and ethylene glycol is 1:1-1:8, and metal nitrate is one compound selected from Ba(NO3)2, Sr(NO3)2, Al(NO3)3, Dy(NO3)3 and Ca(NO3)2: (ii) drying the solution at 100-120deg.C to form gel type precursors; (iii) calcining at 600-700deg.C and crystallizing at 700-900deg.C, resulting in TiO2 powder with 5.3-14.3m¬2/g surface area and 0.8-20micrometer size; (iv) wet ball-milling formed TiO2 powder in the medium of isopropyl alcohol to get fine TiO2 with a narrow particle size distribution, 14-25m¬2/g surface area and 0.04-1.2micrometer size.
Patent KR-20020095282-A (KR)
Title: Method for diagnosing a malfunction of rotating bodies using characteristics of noises
Inventor: SHIN YEONG SU
IPC: G01H1/14
Filed: 2001-06-14
Abstract: PURPOSE: A rotor abnormality diagnosis method is provided to shorten diagnosis time and allow diagnosis to be easily performed, by determining abnormality of rotor through the quantitative measurement. CONSTITUTION: A rotor abnormality diagnosis method, comprises a first step(S1) of calculating noise frequency ratio of each rotor and storing the result of calculation; a second step(S2) of inputting noise, calculating noise level ratio for each frequency, and storing the result of calculation; a third step(S3) of measuring rotational frequency of each rotor; a fourth step(S4) of obtaining the peak value of the noise level; and a fifth step(S5) of judging whether the peak value is an explosion frequency, and selecting the rotor causing the noise by comparing the noise frequency ratio and rotational frequency of each rotor with the peak value, if the peak value is not the explosion frequency.
Patent KR-20020096573-A (KR)
Inventor: HAN SE YEON
IPC: A23K1/18
Filed: 2001-06-21
Abstract: PURPOSE: Provided are a process for feeding ducks using medicinal mushrooms containing chromium and selenium, and a product thereof having an excellent meat quality and taste, and low cholesterol. CONSTITUTION: The process for feeding ducks using medicinal mushrooms is characterized by adding medicinal mushrooms including Ganoderma lucodum (Leyss, exfr) Karst, Coriolus versicolor, Schizophyllum commune, Pleurotus ostreatus, Lentinus edodes (Berk.) Sing, Flammulina Velutipes Sinh, Auricularia auricula, Grifola frondosa, Ramaria flava, and Pholiota nameko to feeds, wherein the mushrooms contain 0.08-0.4mg/kg of chromium and 0.3-1.0mg/kg of selenium.
Patent KR-20020014668-A (KR)
Title: Seamless aluminum wheel and manufacturing method thereof
Inventor: KIM JIN HUI
IPC: B21D53/26
Filed: 2001-06-26
Abstract: PURPOSE: A seamless aluminum wheel is provided which is manufactured by forming a seamless integrated aluminum wheel for automobile as an aluminum material, and a manufacturing method of the seamless aluminum wheel is provided. CONSTITUTION: The seamless aluminum wheel comprises a cylindrical body the central bottom surface of which is closed by a circular plate made by punching an aluminum plate; a seamless cylindrical drum formed by cutting the bottom surface of the cylindrical body, wherein the cylindrical drum is formed into an automobile rim through forming process. The manufacturing method of the seamless aluminum wheel comprises the processes of punching a rolling aluminum plate in a press; performing annealing by soft-nitriding the punched aluminum plate so that it is easily compression molded; molding the soft-nitrided aluminum plate into a cylindrical body the central bottom surface of which is closed using a press compression dies; molding the molded cylindrical body into a seamless cylindrical drum by cutting the bottom surface of the cylindrical body in a width direction; and forming the cylindrical drum into an aluminum wheel rim for an automobile.
Patent KR-20030002970-A (KR)
Title: Housing for connecting a FBT and a high voltage capacitor with each other
Inventor: AHN JIN U
IPC: H04N3/19
Filed: 2001-07-03
Abstract: PURPOSE: A connection housing between a fly-back transformer and a high voltage capacitor is provided to couple a housing on a substrate for connecting the fly-back transformer with a high voltage capacitor for both power supply for the fly-back transformer and the grounding of the high voltage capacitor. CONSTITUTION: A connection housing between a fly-back transformer and a high voltage capacitor includes a pair of power connectors(51,53) respectively connected to a fly-back transformer(41) and a power supply(35) and electrically connected to each other, and a ground connector(55) connected to a high voltage capacitor(43) for the fly-back transformer for grounding the high voltage capacitor, wherein the pair of power connectors and the ground connector are aligned in the same line.
Patent KR-20030003628-A (KR)
Title: Mobile terminal having touch screen and method for installation thereof
Inventor: LEE HWAN YONG
IPC: H04B1/38
Filed: 2001-06-30
Abstract: PURPOSE: A mobile phone having a touch screen and an installing method thereof are provided to install the touch screen on a part of a keypad in a general mobile phone, so as to reduce the thickness of the mobile phone and implement a large screen. CONSTITUTION: A mobile phone body(21) and a flip(22) are arranged. A display part(23) composed of an LCD(Liquid Crystal Display) element and arranged on the front of the mobile phone body(21) outputs and displays data such as characters. An antenna(25) is arranged in one part of the mobile phone body(21). A battery(26) is attached to the back of the mobile phone body(21). A touch screen(24) arranged on the front of the display part(23) implements a function key providing frequently used functions and convenient functions with the touch of a user. And the touch screen(24) is divided into a function key area(24a) and a character input area(24b).
Patent KR-20010079360-A (KR)
Inventor: JUNG SEUNG HUN
IPC: H01B1/04
Filed: 2001-07-09
Abstract: PURPOSE: A conductive silicon paste is provided to realize a conductive paste having a high shielding efficiency, apply the conductive paste to high precision machines and prevent damage of the precision machines due to heat. CONSTITUTION: A conductive metal particle has a number average diameter of less than 7μm and a number average degree of dispersion of more than 4. A silicon component is a room temperature dry lamination type one-part silicon resin. The metal particle may have a number average diameter of less than 5μm and a number average degree of dispersion of more than 5. The conductive metal particle is selected from the group consisting of silver, silver-coated copper, nickel, silver-coated nickel and their mixture. The metal particle is preprocessed with an organic acid and glycerol mixture. The conductive silicon paste is used by generating an induced electron after the metal particle is mechanically crushed. The conductive silicon paste is used for shielding an electromagnetic wave of an electromagnetic appliance.