baber/WOPTO huggingface dataset:
Patent KR-20070075636-A (KR)
Title: Indoor unit for air conditioner
Inventor: PARK SANG BAE
IPC: F24F13/20
Filed: 2006-01-13
Abstract: An indoor unit of an air conditioner is provided to provide various function or display of various shapes possible by including the display unit made of LCD, and to prevent heat damage of control components and wrong operation by minimizing size of the display cover. An indoor unit of an air conditioner comprises a main body, a front surface panel, a display cover, a display assembly(310) and an assembly control unit(340). The main body forms internal space and includes a plurality of components. The front surface panel forms a front surface panel of the main body. The display cover is mounted in the front surface panel, and includes electronic components. The display assembly is mounted inside the display cover, displays operation of the main body and controls the operation. The assembly control unit is mounted inside the display cover, and controls the display assembly, wherein a front surface of the display assembly is located at the front of a front surface of the assembly control unit.
Patent KR-20060088049-A (KR)
Inventor: NAKAO TOMOAKI
IPC: G09G3/36
Filed: 2006-01-27
Abstract: P 채널형의 MOS 트랜지스터를 제1 제어 신호로, N 채널형의 MOS 트랜지스터를 제2 제어 신호로 각각 제어한다.  제1 제어 신호와 제2 제어 신호는 상호 독립되어 있다.  제2 제어 신호를 데이터 신호 및 제3 제어 신호를 입력으로 하는 NOR 회로에 의해 생성한다.  제1 전위 및 GND 전위를 샘플링하는 부하 용량을 다른 MOS 트랜지스터의 게이트 용량으로 구성한다.    
       
     레벨 시프터, 표시 소자, 관통 전류, 부하 용량
Patent KR-20070079781-A (KR)
Title: Intrusion prevention system using extract of http request information and method url cutoff using the same
Inventor: LEE SANG WOO
IPC: G06F15/00
Filed: 2006-02-03
Abstract: An IDS using extracted HTTP request information and a URL blocking method using the same are provided to recognize harmful traffic from all traffics generated in the network irrespective of an environment of an HTTP proxy server by extracting http request information of blocking a URL request. . A packet extractor(22) extracts packet information related to an HTTP request from all traffics received from client terminals. A URL extractor(23) extracts URL information from the extracted packet information. A hash algorithm(24) generates a hash value of the URL information. A hash table(26) stores the information of the URLs to be blocked. A controller(25) compares the generated hash value with the URL information stored in the hash table and determines to block the traffic depending on a comparison result.
Patent KR-20060017663-A (KR)
Inventor: JIN JOONG HAK
IPC: A23L7/109
Filed: 2006-02-06
Abstract: 본 발명은 즉석 조리용 개량숙면 제조방법에 관한 것으로써 더욱 상세하게는 면을 삶은 직후(a-화) 수분 함수량은 면 중심부 40～50％(1), 면 내부 50～60％(2), 면 외부 80～90％(3)로 분포하는데 시간이 경과 됨에 따라 면이 퍼지는 원인이 되는 면의 내부, 외부간의 수분 균일화가 진행되어 면의 탄력성과 식감이 급격히 감소 되는데 면을 삶은 직후(a화) 면 외부의 급속 냉풍건조와 수분 균일화를 통하여 면 중심부와 같은 함수량인 40～50％(7,8,9)대로 수분 함수량 조정 및 유지를 하고 면 섭취시 온수 첨가및 가열(2차 호화과정)로 삶은 직후의 함수량 즉 면 중심부 40～50％(10), 면 내부 50～60％(11), 면 외부 80～90％(12)로 복원하여 단시간의 조리(30초～2분)로 삶은 직후의 탄력성과 부드러운 식감을 얻을수 있는 즉석 조리용 개량숙면 제조방법에 관한 것이다. 
       
     면, 즉석, 바로, 건조, 냉풍, 즉석 조리면, 냉풍건조, 개량숙면
Patent KR-20070081036-A (KR)
Title: Ion implanter and method for detecting load position of platen using the same
Inventor: KANG BYUNG JAE
IPC: H01L21/687
Filed: 2006-02-09
Abstract: Ion implantation equipment is provided to prevent breakdown caused by interference of a platen, a robot arm and a wafer by detecting slanting and vertical separation of the platen in a position that a substrate is loaded/unloaded into/from the platen and by re-adjusting the slanting and height of the platen. A cassette(110) in which a plurality of substrates are received is placed in a loadlock chamber(100) maintaining an initial state of low vacuum. An ion implantation process is performed on the substrate in a process chamber(200). A transfer chamber(300) transfers the substrate between the process chamber and the loadlock chamber, interposed between the loadlock chamber and the process chamber. A platen(212) on which the substrate is placed is installed in the process chamber. A first detection part senses the slanting of the platen in a position that the substrate is loaded/unloaded into/from the platen. A control part generates a predetermined control signal corresponding toe a detection signal transmitted from the first detection part. A driving part(214) receives the control signal of the control part and rotates and elevates the platen to a process position.
Patent KR-20070081180-A (KR)
Title: Method for seizing of the location of vehicle's movement and apparatus thereof
Inventor: CHOI HYOUNG SEOK
IPC: G08G1/123
Filed: 2006-02-10
Abstract: A method and an apparatus for recognizing location of a vehicle are provided to easily manage movement of transportation by recognizing an exact location even the transportation is in the range which is not easily detected by GPS. An apparatus for recognizing location of a vehicle includes a map information storage unit(200), an interval setting unit(210), a location signal receiver(220), and a location recognizing unit(230). The map information storage unit stores map information including characteristic points, such as a travel route, stations, crossroads and variation of traffic flows. The interval setting unit sets intervals which connect adjacent characteristic points. The location signal receiver receives a signal indicating the location of the vehicle. The location recognizing unit compares the received signal with the travel route and recognizes the location of the vehicle.
Patent KR-20060092097-A (KR)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H02K9/19
Filed: 2006-02-14
Abstract: 유체 전달 장치(16), 및 유체 전달 장치(16)로부터 회전 부재(32)로 유체를 이송하기 위한 방법이 제공된다.  유체 전달 장치(16)는 축을 따라서 연장되는 제 1 회전 부재(32) 주위에 배치되는 하우징(66)을 포함한다.  상기 하우징(66)은 유체 공급원(18)과 연통하는 관통 연장되는 제 1 복수의 개구(94)를 갖는다.  상기 제 1 회전 부재(32)는 제 1 회전 부재의 제 1 외표면으로부터, 제 1 회전 부재(32) 내의 대체로 축방향으로 연장되는 제 3 통로(256)로 연장되는 제 2 복수의 통로(280)를 갖는다.  추가로, 제 2 복수의 통로(280)의 적어도 일 부분은 제 1 복수의 개구(94)의 적어도 일 부분과 연통하며, 유체는 제 1 복수의 개구(94)와 제 2 복수의 통로(280)를 통해서 제 1 회전 부재(32) 내의 제 3 통로(256)로 유동한다.  
       
     유체 공급원, 회전 부재, 하우징, 개구, 통로, 배플 부분, 초전도 회전자 코일
Patent KR-20060092109-A (KR)
Inventor: AIHARA YASUFUMI
IPC: C04B35/505
Filed: 2006-02-15
Abstract: 산화이트륨 소결체는 이트륨을 주성분으로 하고, 질화규소를 5 내지 40 체적% 함유하여, 향상된 내식성과 기계적 강도를 갖는다.
Patent KR-20070082616-A (KR)
Title: Water hammer preventive system
Inventor: YANG CHEOL SOO
IPC: F15B1/02
Filed: 2006-02-17
Abstract: A water hammer preventing system is provided to perceive and cope with, in real time, water hammering occurring in the system when a pump suddenly operates or stops by comparing the water hammering with a preset reference value. A water hammering preventing system includes an upper level switch(SH) and a lower level switch(SL), a level unit(30), a contact switch(31), a pressure unit(40), a controller(10), a display(50), a storage unit(60), and an alarm unit(70). The upper and lower level switches are arranged in an air chamber(3), and generate signals when the stored fluid has reached a predetermined level. The level unit is arranged inside or outside the air chamber, and generates a signal by sensing the level of the stored fluid. The contact switch is arranged in the air chamber, and generates a signal when the fluid is sensed. The pressure unit is arranged in the air chamber, and senses the variation of pressure and outputs a signal. The controller outputs a control signal in accordance with the set value input through a control panel(11) and the signals from the level switches, the level unit, the contact switch and the pressure unit. The display displays operating status of the system in accordance with the signal output from the controller. The storage unit stores the operating status of the system in accordance with the signal output from the controller. The alarm unit generates emergency alarm sound in accordance with the signal output from the controller.
Patent KR-20070082655-A (KR)
Title: Multifunctional portable charger for mobile devices
Inventor: AHN SUNG HOON
IPC: H02J7/02
Filed: 2006-02-17
Abstract: A multifunctional portable charger is provided to charge portable devices and to be used as a safety light at night in leisure or outdoor activities. A secondary battery(24) is charged from an external charger and provides power of a microcomputer(10). A DC/DC converter(26) boosts a voltage of the charger or the secondary battery(24) to a reference voltage of the microcomputer(10). An external charging control circuit(32) is controlled by the microcomputer(10) and outputs the output voltage of the DC/DC converter(26) to a charger of a portable device. A high brightness LED lamp(38) is controlled by the microcomputer(10) and emits light by the output voltage of the DC/DC converter(26). An infrared light emitting diode(50) emits an infrared ray. A photo diode(48) receives the infrared ray of the infrared light emitting diode(50) illuminated to a finger of a human body, and outputs an electric signal in proportion to an intensity of the reflection light. An amplifying circuit(44) amplifies an output of the photo diode(48). A detection circuit(42) receives an output of the amplifying circuit(44), generates and outputs a pulse corresponding to a pulse of the human body from the change of intensity of the electric signal to the microcomputer(10). A pulse sensor(46) is driven by the output voltage of the DC/DC converter(26).
Patent KR-20070087468-A (KR)
Title: Inline skate which is running for side direction
Inventor: CHOI HYO SEUNG
IPC: A63C17/00
Filed: 2006-02-23
Abstract: An inline skate which runs in a side direction is provided to mount a plate spring on a predetermined position of a plate to absorb shock, and to mount a fixing elastic body fixing wheel direction to prevent twisting of wheels at the time of jumping. A direction of wheels(16,19) faces a horizontal direction of a user, and at least one or more wheels (16,19) are disposed on the left and the right sides of a user's foot. A body(8) includes a support portion and a placement portion(11). Both ends of a support portion support respective wheels(16,19), and a placement portion(11) on which a user's foot is placed is installed between the support portions. A fastening tool(9) is installed to fasten a user's foot on the placement portion(11). A shoe is combined to an upper surface of the placement portion(11).
Patent KR-20070088835-A (KR)
Title: Method for displaying moving picture in air conditioner
Inventor: HA SAM SIK
IPC: F24F11/00
Filed: 2006-02-27
Abstract: A method for displaying video images in an air conditioner is provided to improve video processing speed by downloading specific videos according to an operation mode of the air conditioner, and to reduce load of a display controller by sequentially downloading video frames. A method for displaying video image in an air conditioner having a display unit comprises the steps of: recognizing an operation mode of the air conditioner(S11), accessing image files corresponding to the operation mode(S12), and sequentially downloading a plurality of frames including the image files and displaying to the display unit. The image files comprises a plurality of sub-images.
Patent KR-20070088838-A (KR)
Title: Method for controlling the air conditioner
Inventor: AN CHANG WOONG
IPC: F24F11/02
Filed: 2006-02-27
Abstract: An air conditioner is provided to offer elegant appearance and remove use of unnecessary buttons by mounting a touch screen, and to improve data transmission speed by temporarily storing image files in a memory device and displaying it to a display unit. A control method of an air conditioner comprises the steps of mounting an external storage device on a mount part of the external storage device installed in the air conditioner(S10), applying an order for performing download of image files stored in the external storage device, storing one of the image files to a memory device(S15), and transmitting one image file stored in the memory device to a display unit(S16).
Patent KR-20070089489-A (KR)
Title: Method for mamufacturing a al2o3-zro2 capillary for semiconductor wire bonding using injection molding and capillary for semiconductor wire bonding using thereof
Inventor: LEE KANG YOUL
IPC: H01L21/60
Filed: 2006-02-28
Abstract: A method for manufacturing a capillary of alumina-zirconia using injection molding and a capillary for wire bonding manufactured by the same are provided to the wear resistance and durability thereof by preparing and molding slurry. 75wt.% or 85wt.% compound powder of alumina-zirconia is mixed with a binder to prepare a slurry(100). The slurry is formed in a capillary shape through injection molding(200). The formed capillary is put in a degreasing furnace and is heated to 150 to 600 deg.C to eliminate the binder. Then, the capillary is gradually heated to 1300 to 1600 deg.C and then is passively cooled(400). The sintered capillary is gradually heated to 1250 to 1500 deg.C under predetermined pressure, and then is passively cooled(500).
Patent KR-20070093557-A (KR)
Title: Apparatus for demodulating broadcast signal
Inventor: SHIN JONG WOONG
IPC: H04N5/455
Filed: 2006-03-14
Abstract: An apparatus for demodulating a broadcasting signal is provided to prevent the interference between frames and perform accurate channel compensation by accurately estimating an accurate channel when a preamble signal having a circulation structure is received. A correlator(210) correlates signals received through multiple paths with a preamble signal, and outputs the correlated signals. A signal determining unit(220) outputs positional information of the second correlation value in the received signals. The second correlation value is generated due to a circulation structure of the preamble signal among correlation values outputted from the correlator. A signal selecting unit(230) removes the second correlation value from channel impulse responses of the signals which are received through the multiple paths using the positional information outputted by the signal determining unit(220), and outputs the result signals.
Patent KR-20070096376-A (KR)
Title: Ice-making device for refrigerator
Inventor: KIM MYUNG SOO
IPC: F25D25/00
Filed: 2006-03-23
Abstract: An ice making device for a refrigerator including an ice bank is provided to prevent reduction of storage capacity of a freezing room by installing an ice maker at a back side of a door of the freezing room, and to minimize permeation of smell of other food stored in the freezing room by shielding the ice maker by an ice maker cover, and to reduce a time required for supplying of ice through a dispenser by installing an ice bank at a back side of the door of the freezing room. An ice making device for a refrigerator comprises an ice maker(161), an ice bank(181), and at least one hook groove(184). The ice maker is installed at a back side of a door selectively opening/closing a storage space of the refrigerator, and makes ice. The ice bank is detachably installed at the back side of the door corresponding to an under part of the ice maker, and stores ice made by the ice maker, and transfers the ice to a dispenser included in the door. The hook groove is formed a bottom surface of the ice bank, and at least one hook projection provided on a bottom surface of an installation space is inserted into the hook groove respectively.
Patent KR-20060034667-A (KR)
Title: 현미배아분말15％, 발아현미분말15％, 누에분말12％,찹쌀분말15％, 복분자분말10％, 사상자분말10％,구기자분말5％, 산수유분말5％, 오가피분말5％,옥수수전분3％, 율무분말2％, 다시마분말2％,오미자분말0.9％ 등 각종 영양재료를 주제로 한 균형식품.
Inventor: KIM CHONG UN
IPC: A23L33/00
Filed: 2006-03-30
Abstract: 본 발명은 현미배아분말 및 발아현미분말, 누에분말을 주제로 한 균형식품에 관한 것으로 현미배아분말15％, 발아현미분말15％, 누에분말12％, 찹쌀분말15％, 복분자분말10％, 사상자분말10％, 구기자분말5％, 산수유분말5％, 오가피분말5％, 옥수수전분3％, 율무분말2％, 다시마분말2％, 오미자분말0.9％ 등의 재료를 각각 저온건조 또는 냉동건조한후 분쇄가공하고 혼합하여 환으로 제조, 카라멜코팅 하였다. 각 성분의 작용에 의해 인체에 저항력을 향상시키고, 기력, 정력보강, 노페물 제거, 항암 작용, 위장 및, 장 기능 개선과 치료효과,도 요실금 예방에 효과가 있으며, 피부미용에 탁월한 효과와 스트레스등 건강증진 및 체력보강, 에너지 대사촉진 등의 작용, 신진대사를 원활하게 해줄 뿐 만이 아니라 취식이 용이하게 한 균형식품이다. 
     균형식품, 현미배아, 발아현미, 누에.
Patent KR-20070098161-A (KR)
Title: Cathode catalyst for fuel cell, and membrane-electrode assembly for fuel and fuel cell system comprising same
Inventor: ALEXEY ALEXANDROVICHSEROV
IPC: H01M4/90
Filed: 2006-03-31
Abstract: A cathode catalyst for a fuel cell is provided to improve the catalytic activity and selectivity to reduction of an oxidant at a cathode, and to impart improved quality to a membrane-electrode assembly and a fuel cell system using the same. A cathode catalyst for a fuel cell comprises: an active substance comprising WxMy(CO)z, wherein M is a metal element selected from the group consisting of Pt, Ru, Os, Rh, Ir, Pd, Mn, Co, Fe, Ni, x is 20-50 mol%, y is 10-60 mol% and z is 2-10 mol%; and a carrier for supporting the active substance thereon. The active substance is supported on the carrier in an amount of 5-80 wt% based on the total weight of the catalyst. The carrier includes a carbonaceous material.
Patent KR-20070098249-A (KR)
Title: Light emitting diode and method for manufacturing the same
Inventor: LEE SANG CHUL
IPC: H01L33/54
Filed: 2006-03-31
Abstract: A light emitting device and a method for manufacturing the same are provided to improve the light emitting efficiency while maintaining a directivity angle pattern by cutting a part of a side of a molding part in a longitudinal direction. A light emitting diode comprises a first lead terminal(10), a second lead terminal(20), a light emitting diode chip(30), and a molding part(50). The first lead terminal(10) and the second lead terminal(20) are spaced with a predetermined interval. The light emitting diode chip(30) is mounted on the first lead terminal(10) and electrically connected with the second lead terminal(20) through a wire(40). The molding part(50) seals an end part of the light emitting diode chip(30) and the lead terminals(10,20), and comprises a cut part(55) where a part of side of a pillar shape is cut and removed along a longitudinal direction.
Patent KR-20070100511-A (KR)
Title: Method and apparatus for providing contents using bookmark in digital living network alliance
Inventor: BAE YOUNG KYU
IPC: G06F17/00
Filed: 2006-04-07
Abstract: A method and an apparatus for providing contents by using a bookmark in a DLNA(Digital Living Network Alliance) network are provided to share the contents stored in a storage device on the DLNA network by generating imaginary contents from the bookmark file and registering the imaginary contents in a content managing table. A DLNA imaginary contents are generated and registered from a bookmark file(S135). The content information containing the DLNA imaginary contents is provided by responding to the DLNA content information(S150-S160). The selected contents are judged whether the contents are the DLNA contents if the contents to be operated are selected(S170). The contents are transmitted from a corresponding web-page if the selected contents are the DLNA imaginary contents.
Patent KR-20070101424-A (KR)
Title: Light emitting diode
Inventor: KWON MIN KI
IPC: H01L33/16
Filed: 2006-04-10
Abstract: A light emitting diode is provided to prevent the change of a P type GaN thin film into an N type GaN thin film, to form easily an ohmic electrode, to enhance a light extraction efficiency and to prevent the damage of an active layer or the P type GaN thin film due to a dry etch process by forming a photonic crystal structure on a GaN layer or an N type lower contact layer. A LED includes an undoped GaN layer(300), a lower contact layer(400) made of an N type AlxGayInzN(0 <=x, y, z <=1) on the undoped GaN layer, an active layer, an upper contact layer, an N type electrode(910) on the lower contact layer, and a P type electrode(920) on the upper contact layer. The active layer(600) is formed on the lower contact layer. The active layer is composed of a barrier layer made of AlxGayInzN(0 <=x, y, z <=1) and a single or multi quantum well structure made of AlxGayInzN(0 <=x, y, z <=1). The undoped GaN layer or the lower contact layer have a photonic crystal structure.
Patent KR-20070104969-A (KR)
Title: A mounting structure of bake-heater for electric oven-range
Inventor: LEE KI TAE
IPC: F24C7/00
Filed: 2006-04-24
Abstract: A mounting structure of a bake heater for an electric oven range is provided to perform heat resistant coating on an outer surface of a bottom surface of an oven cavity even without disassembling a lower heater chamber. A mounting structure includes an oven cavity(320) serving as a space for cooking foodstuff, a bake heater arranged beneath the oven cavity, and generates heat into the oven cavity, a lower heater chamber case coupled beneath the oven cavity, and forms a lower heater chamber(700) for accommodating the bake heater, and a base plate coupled to one side of the oven cavity so as to support the oven cavity. The lower heater chamber case has an opening formed by cutting a part of a bottom surface of the lower heater chamber case, and a shield plate(720) which has a size corresponding to the size of the opening, and selectively opens/shuts the opening.
Patent KR-20060066683-A (KR)
Inventor: HWANGBO CHANG HO
IPC: A63C17/20
Filed: 2006-04-26
Abstract: 본 발명은 신발 고정구조가 구비된 빙상 또는 인라인 스케이트에 관한 것으로, 일반 신발의 착탈이 가능하도록 스케이트 프레임의 상면 앞부분과 상면 후단 발목보호대 사이에 신발 고정판을 결합시키고, 그 신발 고정판의 내부에 신발을 삽입하고 프레임상면 후단의 발목보호대를 결합한 후 상부의 고정끈을 통해 신발을 고정시키도록 함으로써, 다양한 사이즈 및 형태를 갖는 일반 신발을 착탈하여 빙상 및 인라인 스케이팅(이하, “ 스케이트 ” 라 칭함)을 즐길 수 있도록 한 신발 고정구조가 구비된 스케이트를 제공함에 그 목적이 있다.  
     본 발명은 그 내부에 칼날 또는 다수개의 바퀴가 수용되고, 칼날 또는 바퀴 일부가 지면으로 노출되도록 이루어진 스케이트 프레임과; 상기 스케이트 프레임의 상면 소정부에 고정되며, 신발이 그 내부에 삽입되고, 일반적인 신발 깔창과 같은 형상으로 그 밑창이 구성되어져 있으며, 그 밑창의 양측면은 밑창으로부터 연장된 상태로 수직상향으로 절곡된 날개판이 구비되어져 있고, 그 날개판의 상단에는 고정끈을 연결하는 다수개의 삽입공이 형성된 신발 고정판과; 상기 스케이트 프레임의 상면 후단에 힌지 결합되어 착용자의 발목을 스케이트 프레임에 고정시키는 발목보호대로 구성된 것을 특징으로 한다. 
     본 발명을 적용하면, 운동화, 구두, 슬리퍼 등 다양한 종류의 신발을 신발 고정판의 상면에 결속시킬 수 있으며, 신발의 사이즈가 신발 고정판에 맞지 않는 경우에도 신발 규격에 적합한 고정판만을 교체하면 되므로 경제적이고, 고정끈을  통한 결속이 일체형 체결로 신속하게 이루어지며, 발목을 지지하는 발목지지대를 발목에 결합하는 경우 상기 발목보호대의 내부하단에 원뿔형태의 돌기침이 신발 뒷굼치를 압박하여 결합하게 되므로 신발의 전후좌우이동을 방지할 뿐만 아니라 발목보호대의 상단 내부에는 신발높이에 맞는 커프패드를 장착하거나 높이조절을 할 수 있으므로 경제성과 편의성이 높다는 장점이 있다.
Patent KR-20070111567-A (KR)
Title: A sulfur's virulence eliminate and pulverize to nano sulfur
Inventor: KIM CHUL HO
IPC: A23L33/00
Filed: 2006-05-18
Abstract: A method of manufacturing processed sulfur free of toxicity by heating sulfur with an extract of Sasa borealis, garlic, Lithospermum erythrorhizon, Licorice, wood vinegar and elm tree and grinding to nano-size is provided to remove toxicity effectively and produce processed sulfur useful as an additive for industrial products, food, medicine, feed and the like. To make processed sulfur, 40 to 50% by weight of sulfur is heated with 10 to 20% by weight of Sasa borealis extract, 2 to 5% by weight of garlic juice, 10 to 20% by weight of an extract of Lithospermum erythrorhizon and Licorice, 5 to 10% by weight of wood vinegar and 3 times its weight of elm tree extract based on the weight of sulfur at 100 to 110deg.C for 3 to 4hr while stirring. The treated sulfur is aged with 2 times its weight of distilled water and 25 to 30% by weight of fine charcoal for 15 to 20 days while replacing distilled water with new one every 3 days and stirring once per day, ground to a size of 12,700 meshes or more, mixed with 25 to 30% by weight of fine charcoal and then aged for 5 to 10 days.
Patent KR-20060119820-A (KR)
Title: Color printing
Inventor: SNYDER TREVOR J
IPC: H04N1/405
Filed: 2006-05-18
Abstract: A color printing method is provided to process cyan, magenta and yellow color values. A printing apparatus includes an interface(31) receiving print data from a main computer, a buffer memory(33) storing the print data, a processor(35) processing the print data to generate bit mapped raster data, and a print engine(39) printing an image according to the bit mapped raster data. Cyan and magenta color values are half-toned. Yellow color values are half-toned using a method of printing yellow dots next cyan, magenta or secondary color dots irrespective of a cyan, magenta or yellow application range.