baber/WOPTO huggingface dataset:
Patent KR-20040074161-A (KR)
Inventor: CHO HYEON SU
IPC: C09J7/02
Filed: 2003-02-17
Abstract: PURPOSE: A polishing tape is provided to prevent irregular polish in a finishing process of the magnetic head of a magnetic recording device, an LCD panel, the surface of a precision apparatus, a floppy disk, an optical lens and a semiconductor wafer, by effectively removing polish residues by means of nano-clay. CONSTITUTION: The polishing tape comprised of a substrate film layer(5), a polishing agent(1), a binder polymer(2), a hardening agent and solvent, further comprises 1-20pts.wt of a nano-clay(3) which has been treated with an organically modifying agent having 100-1000 of an aspect ratio, based on 100pts.wt of the polishing agent.
Patent KR-20040076757-A (KR)
Inventor: AHN HUI IL
IPC: G06F15/00
Filed: 2003-02-26
Abstract: PURPOSE: A system and a method for recognizing an ID card are provided to easily discriminate the truth of the ID card through the online, and reinforce security while changing the present system minimally. CONSTITUTION: An image input tool(10) scans an image of the ID card. A wire/wireless communication terminal(30) encrypts/transmits the image data of the ID card output from the image input tool to an ID card management center(50) connected through a web browser and displays a truth message of the ID card. A database(51) receives/stores the ID information of subscribers and the photo information on the ID card as digital data. An analysis server(57) receives the image data of the ID card by decrypting the encrypted data transmitted from the communication terminal, respectively separates the decrypted data into an ID card number and the photo data, searches/extracts the registered photo data of the ID card number stored in the database based on the separated ID card number, and compares the extracted photo data with the registered photo data. A communication server(55) transmits the truth message of the ID card depending on a judgment result of the analysis server to the communication terminal.
Patent KR-20040077154-A (KR)
Inventor: HONG YEONG PYO
IPC: B60K20/02
Filed: 2003-02-28
Abstract: PURPOSE: A shift lever of an automatic transmission for a vehicle is provided to shift into the high speed range or the low speed range safely and quickly by operating the shifting switch back and forth while watching ahead. CONSTITUTION: A shift lever(100) is composed of a knob(110) formed in the top, and a shaft(120) formed in the lower part and combined with a shift rod to convert the shift range by the shift rod. A shifting switch(111) is installed at a side of the knob, and operated independently by pushing forward or pulling backward. Shifting into the high speed range is performed in pushing the shifting switch forward, and shifting into the low speed range is performed in pulling the shifting switch backward. The shaft is connected to the shift rod of a top cover(200) through a stepped groove(220), and the shift rod is operated in operating the shaft by the knob to shift gradually.
Patent KR-20040079592-A (KR)
Inventor: KIM CHUL WON
IPC: G06Q99/00
Filed: 2003-03-08
Abstract: PURPOSE: A network marketing method using a file sharing function and needing no central server, and a computer-readable recording medium recording a program for the same are provided to make businesses efficient, and overcome a regional limit, and the limit and the expense of an offline work by using a messenger program or a P2P(Peer-to-Peer) server. CONSTITUTION: The first user finishes the preparation and the registration needed for a network marketing business, and makes a shared file. The first user registers to a site having a server supporting the P2P or the messenger program, and connects to the second user through the P2P function such as file sharing, message/file transmission/reception, mail, and chatting by using the program of the server. The network is formed in a way that the N level user and the N+1 user connect with each other on the Internet by using the commonly used P2P or messenger program. The user wanting purchase requests the purchase to the first user. After a buyer performs settlement, the first user delivers an article.
Patent KR-20040082035-A (KR)
Inventor: LEE HWAL RIM
IPC: H04N17/00
Filed: 2003-03-17
Abstract: PURPOSE: A method for displaying the signal strength of all channels is provided to display the signal strength of all the channels in broadcasting reception and set the direction of an antenna having an optimal signal strength in all the channels. CONSTITUTION: Channel information and signal strength of a corresponding channel in which tuning is completed in automatic channel retrieval are stored(S401-S404). A current channel number and a signal strength are displayed on a screen using stored information(S405). If the retrieval is completed to the last channel(S406), the number of retrieved channels and the sum of the signal strength are displayed(S407).
Patent KR-20040083254-A (KR)
Inventor: JUN GYEONG SIK
IPC: G01F1/56
Filed: 2003-03-21
Abstract: PURPOSE: An electronic flow meter is provided to prevent a swirl flow from being generated in a chamber by adjusting a direction of a fluid inlet and a fluid outlet as required by a user. CONSTITUTION: An electronic flow meter(10) includes a lower body(18) formed at one side thereof with an inlet(16). A chamber is formed at a center of the lower body(18). An upper portion of the chamber is opened. An upper body(26) is coupled to the lower body(18) such that the upper body(26) covers the chamber of the lower body(18). The upper body has an outlet(18). An impeller(22) is aligned at a center of the chamber. The impeller(22) has a magnet(32) connected to a hall sensor(12) mounted on a predetermined portion of the upper body(26). Four protrusions(20) are formed at upper edges of the lower body(18).
Patent KR-20030079772-A (KR)
Title: 액체 말티톨 조성물, 그의 제조 방법 및 그의 용도
IPC: A23L27/30
Filed: 2003-04-03
Abstract: 본 발명은 액체 말티톨 조성물에 관한 것인데, 이 조성물은 조성물의 건조 물질 함량에 대한 중량으로 나타내어, 94 내지 98%의 말티톨 함량, 0.2 내지 3%의 소르비톨 함량 및 하기 수학식 1을 만족시키는, 0.1 내지 3%의 말토트리이톨과 파니톨, 이소말토트리이톨, 이소파니톨로 구성된 군으로부터 선택된 중합도 3(DP3)을 갖는 1종 이상의 폴리올 함량을 가지며, 
     
       
         
       
     
     70 내지 85%의 건조 물질 함량을 갖는 것을 특징으로 한다. 
     본 발명은 또한 상기 조성물의 과자 제품, 특히 껌 및 경질 코팅 층에의 용도에 관한 것이다.
Patent KR-20030046353-A (KR)
Inventor: YOON SU JIN
IPC: B62K15/00
Filed: 2003-04-16
Abstract: PURPOSE: A three-wheel bicycle is provided to simply store and use and to reduce operating noise by offering a joint connecting structure. CONSTITUTION: A frame(12) has a front shaft(14) and left and right supporting shafts(16,18). The front shaft has an upper end and a lower end(20). The supporting shafts have front ends and rear ends. Hinge portions are arranged in both ends of the lower end of the front shaft. The left and the right supporting shafts are combined in a pivot type in the hinge portions. A link combining portion(34) is extended from the center to the back between circumferences of the hinge portions. A horizontal link(40) is combined with the link combining portion in a pivot type and have left and right ends. A flexible arm connecting device connects the left and the right supporting shafts by the link. The flexible arm connecting device is arranged in the left and the right ends. A single ground contacting device(56) is extended from the rear ends of each supporting shaft. A steering shaft having an upper end and a lower end and is arranged by conforming to the axial center of the front shaft. A steering device is extended from the upper end of the steering shaft. A single ground contacting device(58) is extended from the lower end of the steering shaft.
Patent KR-20040090326-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2003-04-17
Abstract: PURPOSE: A method for avoiding a refrigerant noise of an indoor unit of a multi-air conditioner is provided to offset a refrigerant flow noise due to a differential pressure of a pipe inside by a noise according to rotation speed of an indoor fan by opening an electronic expansion valve with operating the indoor fan at the same time or after a few seconds. CONSTITUTION: If a cooling operation or heating operation is selected by a user, a louver of an indoor unit is opened and an indoor fan is driven after predetermined time(SP21-SP25). If predetermined time passes after driving the indoor fan, an electronic expansion valve is opened(SP26,SP27). A compressor of an outdoor unit is operated to execute the cooling operation or heating operation(SP28).
Patent KR-20040092781-A (KR)
Inventor: JANG HYEON UK
IPC: A61K8/97
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a skin whitening cosmetic composition which contains, as an active ingredient, the extract of Machilus Thunbergii having inhibiting effect on the synthesis of melanin. CONSTITUTION: The skin whitening cosmetic composition contains crude or nonpolar solvent soluble extract of Machilus Thunbergii which has inhibiting effect on synthesis of melanin. The crude extract of Machilus Thunbergii is obtained by using water, lower alcohol or their mixture as an extraction solvent, and nonpolar solvent is selected from hexane, carbon tetrachloride, chloroform, methylenechloride, ether and ethylacetate.
Patent KR-20040100240-A (KR)
Inventor: AHN CHI UN
IPC: B32B15/08
Filed: 2003-05-22
Abstract: PURPOSE: A secondary gas barrier and a method for manufacturing the same are provided to improve dimension stability and weatherability by using a thermal hardening epoxy resin as epoxy/polyamide adhesive films. CONSTITUTION: The secondary gas barrier is manufactured by sequentially attaching epoxy/polyamide adhesive films(20,21) and reinforcing fiber textures(30,31) to both sides of an aluminum foil(10) to form a single body. The method for manufacturing the secondary gas barrier includes preparing a varnish that is a raw material of the epoxy/polyamide adhesive films, preparing the adhesive films using the varnish, and pressurizing the reinforcing fiber textures to both sides of the aluminum foil using the adhesive films under high temperature and high pressure.
Patent KR-20040101854-A (KR)
Inventor: CHO SU YEON
IPC: C12N1/12
Filed: 2003-05-27
Abstract: PURPOSE: A high density mass culture medium of fresh water green algae Chlorella without silicate and iron is provided, which medium allows for long term cultivation of Chlorella in high concentration and purity, and reduces the cultivation costs. CONSTITUTION: The silicate and iron-free high density mass culture medium of fresh water green algae Chlorella comprises 80 to 90% of NaNO2, 2.0 to 3.0% of K2HPO4, 4.0 to 5.0% of MgSO4.7H2O, 1.0 to 2.0% of Na2CO3, 1.0 to 2.0% of CaCl2, 1.0 to 4.0% of EDTA, 0.3 to 0.5% of citric acid, 0.3 to 0.6% of Na2SiO3.9H2O and 0.01 to 0.5% of trace elements, wherein the trace elements include H3BO3, MnCl2.4H2O, ZnSO4.7H2O, Na2MoO4.2H2O, CuSO4.5H2O and Co(NO3)2.6H2O.
Patent KR-20030096004-A (KR)
IPC: H04N5/91
Filed: 2003-06-10
Abstract: 본 발명에 따라, 모든 자산(asset){메타데이터 또는 핵심 데이터(essence)}에는 고유한 식별자 및 이 자산에 적용된 마지막 동작이 표시되어 있다. 본 발명에 의해 해결될 문제는, 하나의 저장 매체 상에 레코딩의 핵심 데이터(A/V)를 저장하고 또 다른 저장 매체 상에 이 레코딩에 속해 있는 메타데이터를 저장하는 것을 포함하는, 레코딩을 저장하기 위한 방법을 발견하는 것이다.
Patent KR-20040000337-A (KR)
Inventor: DIMAIO ANTHONY
IPC: B05D7/24
Filed: 2003-06-23
Abstract: PURPOSE: An apparatus for applying a powdered resin to a fastener and its method are provided, to minimize the discharging of a powdered resin into the region surrounding a fastener processing equipment and to isolate the resin from the external environmental condition deteriorating the resin. CONSTITUTION: The method comprises the steps of producing a flow of an air delivery powdered resin from a nozzle(26); passing a plurality of fasteners(24) through the flow of resin to apply the powered resin to the fasteners; collecting the excessively sprayed powdered resin from the flow of resin by a vacuum nozzle(32); introducing a new powdered resin to the vacuum nozzle to form a mixture of the new resin and the recycled resin; collecting the resin mixture in a back collector(34) enclosed in a housing(36) and filtering the air discharged from the housing; and delivering the resin mixture from the back collector to the inlet of the nozzle.
Patent KR-20050000606-A (KR)
Inventor: BAE SANG HUN
IPC: F42D5/045
Filed: 2003-06-24
Abstract: PURPOSE: To provide an excavation structure for preventing transmission of blast vibration by alternately drilling two rows or more line drilling holes around a blast region and inserting a vibration absorption material into the line drilling holes, and a construction method for substantially conducting drilling operation using the excavation structure. CONSTITUTION: In a structure for drilling a rock bed by blasting, the excavation structure for preventing transmission of blast vibration using line drilling holes is characterized in that two rows or more of line drilling holes(20) are drilled around a blast region(12) on a rod bed to be bored, and the respective rows of line drilling holes are alternately arranged around the blast region to prevent blast vibration from transmitting to the outside, wherein a vibration absorption material for absorbing blast vibration is filled in the respective rows of line drilling holes.
Patent KR-20050001603-A (KR)
Inventor: JIN EUN CHEOL
IPC: C04B28/22
Filed: 2003-06-26
Abstract: PURPOSE: Provided are a method for manufacturing a floor warming mat using pozzolan as a main component and a floor warming mat manufactured thereby to enable the floor warming mat to have a variety of health advantages, a mechanical strength, and a visually appealing appearance. CONSTITUTION: The method comprises: placing a rectangular box-shaped wall body on a base surface; laying wire cores or bamboo strips horizontally, vertically or alternately on the base surface to form a wire core or bamboo strip layer; applying an inorganic mineral composition having pozzolan as a main component onto the wire cores or bamboo strips and pressing the resultant product using a rectangular pressing plate to form an inorganic mineral composition layer; laying wire cores or bamboo strips horizontally, vertically or alternately again on the resultant product with the inorganic mineral composition and pressing the same again to form another wire core or bamboo strip layer, thereby integrally forming the wire core or bamboo strip layers disposed on and under the inorganic mineral composition layer; and drawing out a semi-finished mat by separating the wall body from the base surface, drying and cooling the mat, and cutting the mat into a predetermined size for packing.
Patent KR-20040002746-A (KR)
Inventor: HIRAKI KATSUYOSHI
IPC: G09G3/36
Filed: 2003-06-26
Abstract: PURPOSE: A driving method and a drive control circuit of a liquid crystal display device, and a liquid crystal display device including the same are provided to prevent degradation of display quality even if a vertical scanning frequency or a horizontal scanning frequency is changed. CONSTITUTION: The gate voltage regulating circuit(32) includes a timing controller(301) for detecting the change of the horizontal scanning frequency, a gate-on voltage generating circuit(305) for generating two kinds of gate-on voltages Va and Vb, the comparator(312) outputs the control signal to the switch(303) so that the gate-on voltage Va is outputted, and the switch(303) outputs the gate-on voltage Va. Next, the count value of the counter(311) is cleared, and until it becomes unnecessary to output the gate-on voltage Vg because of power-off or the like, the counter(311) counts the clocks from the oscillating circuit until the synchronizing pulse of the horizontal synchronizing signal is again detected.
Patent KR-20050005020-A (KR)
Inventor: LEE SANG RYUL
IPC: H05B6/76
Filed: 2003-07-01
Abstract: PURPOSE: An electromagnetic wave shielding structure is provided to effectively block electromagnetic waves radiated from a wide variety of angles, by permitting a door choke in a door latch portion to have a shape different from shapes of other portions. CONSTITUTION: An electromagnetic wave shielding structure comprises a door frame, a rim sealing surface, and a door choke(70). The door frame has a surface where a door latch(66) is arranged. The door frame forms a frame of a door assembly for closing a front surface of a cavity of a microwave oven. The rim sealing surface is stepped at a rim of the door frame so as to block the electromagnetic wave leaked through the rim of the door frame. The door choke is attached to the rim of the door frame, and constituted by a curved surface which is curved by several times, so as to prevent electromagnetic waves from being leaked through the rim of the door assembly. The door choke arranged at the rim of the door frame has a certain part having a shape different from those of the other portions of the door choke.
Patent KR-20050005374-A (KR)
Inventor: JUNG JIN HYO
IPC: H01L21/336
Filed: 2003-07-07
Abstract: PURPOSE: A semiconductor device is provided to increase driving current of an NMOS(n-channel metal oxide semiconductor) transistor and stabilize a threshold voltage by preventing injection of hot carriers. CONSTITUTION: A semiconductor substrate(10) has an active area of the first conductivity type. A gate oxide layer(20) is formed on the active area. A gate electrode(30) is formed on a part of the gate oxide layer. A spacer(70) is formed on the sidewall of the gate electrode. A source/drain(S,D) of the second conductivity type is formed in the active area at both sides of the gate electrode. A hot carrier injection preventing layer is formed on an interface between the semiconductor substrate and the gate oxide layer, located under both edges of the gate electrode.
Patent KR-20050006577-A (KR)
Inventor: JANG YUN RIM
IPC: H04B1/40
Filed: 2003-07-09
Abstract: PURPOSE: A leakage breaker of a mobile terminal is provided to prevent a pecuniary damage doing to users just because of damage to a mobile terminal that can be originally avoided. CONSTITUTION: A water inflow detecting sensor(100) attached inside a terminal detects a water inflow through a main inflow path. When the water inflow detecting sensor(100) detects a water inflow, a power controller(200) determines whether a short circuit occurs in the mobile terminal and controls ON/OFF of a power source accordingly. A power cutoff unit(300) turns on/off power applied from a battery to the terminal body under the control of the power controller(200).
Patent KR-20050009075-A (KR)
Inventor: KWON HYUK
IPC: G02B6/32
Filed: 2003-07-15
Abstract: PURPOSE: A micro optical coupler and a method for manufacturing the same are provided to drastically reduce the loss for the optical efficiency through the integration of each optical component and the passive alignment. CONSTITUTION: A micro optical coupler includes a laser diode array(20), a cylindrical micro lens(30), two dimensional disk type micro lens array(40) and two dimensional fine condenser lens(50). The laser diode array emits the laser beam at the edge. The cylindrical micro lens primarily focuses the laser beam outputted from the laser diode array by reducing the upper and the lower emitting angle of the laser beam. The two dimensional disk type micro lens array secondarily focuses the primarily focused laser beam by reducing the left and the right emitting angles of each laser beam. And, the two dimensional fine condenser lens converges the primarily and secondarily focused laser beam on one output end of the optical fiber.
Patent KR-20040030250-A (KR)
Inventor: HOHNE JORG
IPC: C09D177/00
Filed: 2003-08-05
Abstract: PURPOSE: A curable coating composition modified with wax is provided to improve appearance as well as abrasion resistance. The coating composition does not cause problems related with the use of wax with high concentration, for example sensitivity to finger print, exudation on the coating surface and/or milky haziness. CONSTITUTION: The curable coating composition comprises suspended fine powder of polyamide, a binding agent having hydroxyl groups and polyisocyanate, wherein the polyamide is coated with wax such as olefin-based wax and/or Fischer-Tropsch wax.
Patent KR-20050017324-A (KR)
Inventor: KIM BYOUNG CHEOL
IPC: G02F1/13
Filed: 2003-08-13
Abstract: PURPOSE: A buffering sheet for an LCD(Liquid Crystal Display) and a bonding process using the buffering sheet are provided to reduce a loss of material and improve the function and utilization of the buffering sheet by simplifying the structure of the buffering sheet. CONSTITUTION: A buffering sheet(20) for an LCD includes a conductive sheet(22), silicon coating films(24) respectively formed on the top and bottom faces of the conductive sheet, and Teflon coating films(26) respectively formed on the silicon coating films. The silicon coating film has a thickness of 0.01 to 0.03mm. The Teflon coating film has a thickness of 0.005 to 0.02mm.
Patent KR-20050019221-A (KR)
Inventor: CHOI BYOUNG HWAN
IPC: H04B1/06
Filed: 2003-08-18
Abstract: PURPOSE: A GPS RF receiver is provided to economically and spatially obtain gains by replacing an interstage SAW filter, installed to cancel an image frequency component between the output block of an LNA(Low Noise Amplifier) and the input block of a mixer, with an LC notch filter. CONSTITUTION: A GPS RF receiver comprises an RF front-end SAW filter(210), an LNA(220), a notch filter(230), a VCO(240), a mixer(250), and an IF SAW filter(260). The RF front-end SAW filter(210) removes noises from an RF signal received through a GPS antenna and outputs it to the LNA(220). The LNA(220) executes low noise amplification for the RF signal outputted from the RF front-end SAW filter(210) and outputs it to the notch filter(230). The notch filter(230) cancels noises from the amplified RF signal. The VCO(240) generates a local frequency signal based on a voltage control signal outputted from a PLL and outputs it to the mixer(250). The mixer(250) mixes the RF signal outputted from the notch filter(230) with the local frequency signal outputted from the VCO(240) and outputs an IF signal to the IF SAW filter(260). The IF SAW filter(260) removes noises from the IF signal outputted from the mixer(250).
Patent KR-20050022061-A (KR)
Inventor: KIM CHANG JOON
IPC: C09K17/30
Filed: 2003-08-26
Abstract: PURPOSE: Provided is a high strength urethane liquid composition for solidifying the weak ground used in the polyurethane injection technique of NATM (new Austrian tunneling method) which can maintain strength to be constant owing to a small effect of water even if the liquid composition is absorbed in the underground water during injection process. CONSTITUTION: The urethane liquid composition comprises a liquid A which comprises 65-85 wt% of a polyol containing a polyol having at least two hydroxyl groups and 10-15 wt% of an oil having a hydroxyl group capable of urethane reaction; and a liquid B which comprises an isocyanate compound containing an isocyanate group, in a ratio of 1:1 to 1:1.1 by weight. Preferably the polyol having at least two hydroxyl groups is at least one selected from a di- or more valent alcohol polymer such as a polyoxyalkylene diol, a polyoxyalkylene triol, glycerin, sorbitol, etc.; the oil having a hydroxyl group capable of urethane reaction is at least one selected from a camellia oil, an olive oil and a castor oil; and the isocyanate compound is a prepolymer obtained by reacting diphenylmethane diisocyanate and a polyol. Preferably the liquid A comprises further at least one catalyst selected from an organometallic catalyst and a tertiary amine-based catalyst.
Patent KR-20040021535-A (KR)
Inventor: NAKAYAMA TOSHIKI
IPC: G03G21/00
Filed: 2003-08-27
Abstract: PURPOSE: To provide a device and a method for shading correction of a sensor(22) capable of accurately detecting color tint of a toner patch without using any white-color reference to perform shading correction in the sensor and a color image forming apparatus. CONSTITUTION: Light reflected by a deep K toner patch 101 formed on a transferring material is detected (S2), a shading correction value for the sensor is calculated on the basis of detected data (S3), and correction is performed (S6) using the shading correction value during operation for detecting a toner patch for color stabilization (S5).