baber/WOPTO huggingface dataset:
Patent KR-20030043064-A (KR)
Inventor: LIM YEONG BIN
IPC: H01J29/07
Filed: 2001-11-26
Abstract: PURPOSE: A color cathode ray tube is provided to improve the color purity by forming a shadow mask with a circular shape, an oval shape, and an inclined elliptic shape. CONSTITUTION: A color cathode ray tube includes a panel, a neck portion, a funnel, and a shadow mask(26). A phosphor screen is formed on an inner face of the panel. A dot type phosphor is coated on the phosphor screen. An electron gun is mounted at the neck portion. A deflection yoke is mounted on an outer circumference of the funnel in order to deflect electron beams emitted from the electron. The funnel is used for connecting the panel with the neck portion. The shadow mask is formed with a circular shape and an oval shape. The shadow mask has a plurality of beam passing holes(H1,H2,H3,H4) for sorting colors of the electron beams emitted from the electron gun.
Patent KR-20030044240-A (KR)
Title: Method for connecting a call using hook button of hands-free device in mobile phone
Inventor: JUNG JU SIK
IPC: H04B1/38
Filed: 2001-11-29
Abstract: PURPOSE: A call connection method using a hook button of a handsfree device in a mobile communication terminal is provided to allow a user to search a phone number with a hook button by searching the phone number according to an inputted phone number search signal and outputting the searched phone number as a voice. CONSTITUTION: When a terminal user wants to make a phone call with a specific phone number, he/she inputs a phone number search signal with a hook button of a handsfree device(S1). A controller of the terminal searches a phone number list stored in a memory unit(S2), detects voice signals of each phone number as searched, and outputs them to a speaker of the handsfree device(S3). When the user checks a desired phone number and selects a hook button, the controller executes dialing for a call connection with a phone number corresponding to the selected voice signal according to a hook button select signal(S4).
Patent KR-20030046051-A (KR)
Title: Composition for solder resist ink having superior adhesion to copper clad laminate
Inventor: PARK CHAN HYO
IPC: C09D11/10
Filed: 2001-12-04
Abstract: PURPOSE: An ink composition for solder resist having improved adhesion property as well as drying, contact and electric insulation properties, soldering heat resistance, solvent resistance, alkali resistance and acid resistance is provided. CONSTITUTION: The ink composition for solder resist comprises a binder polymer, a heat resistance enhancing agent, a photo-polymerizing monomer, a photo-initiator, a heat curing agent, a coloring agent and an inorganic filler. The ink composition is characterized by further comprising a cycloaliphatic epoxy resin as an adhesion enhancing agent in the amount of 0.1 to 10 wt%.
Patent KR-20030048746-A (KR)
Title: the method of manufacturing micro-strip
Inventor: SIM JAE TAEK
IPC: H05K3/00
Filed: 2001-12-13
Abstract: PURPOSE: A method for manufacturing a microstrip is provided to prevent the generation of contamination and improve the accuracy by omitting an etching process. CONSTITUTION: A conductive layer and a nonconductive layer are alternatively and repeatedly stacked to form a stacked body. The stacked body is divided into four pieces in a predetermined size. Dividing the stacked body results in the reduction of the number of processes and the improved productivity. The cut stacked bodies are re-stacked. A lateral of the re-stacked body is cut in the form of a thin sheet. The conductive layer of the thin sheet functions as a wire and the nonconductive layer acts as a connector for connecting the wire. The thin sheet, i.e., a microstrip sheet, is polished. The polished microstrip sheet is attached to a PCB(Printed Circuit Board) or a semiconductor chip.
Patent KR-20030050650-A (KR)
Title: Polyester film for windows
Inventor: BAEK BAE HYEON
IPC: C08J5/18
Filed: 2001-12-19
Abstract: PURPOSE: Provided is a polyester film for window, which shows low UV transmission and little discoloration, as well as low tensile strength reduction even after a long time, and shows both UV stability and UV blocking effect. CONSTITUTION: The polyester film for window comprises 0.01-5 wt% of heat proofing agent represented by formula 1, and 0.01-1 wt% of UV block represented by formula 2. The heat proofing agent and the UV block is mixed in weight ratio of 1:1-8:1, and the sum of the heat proofing agent and UV block is 5 wt% or less. The film can overcome problems such as discoloration of window generated owing to extension of work period, and difficulty in film removal after working.
Patent KR-20030050658-A (KR)
Title: main bearing preload adjust device for track reducer
Inventor: WON YOUNG HEE
IPC: B60K17/06
Filed: 2001-12-19
Abstract: PURPOSE: A device for setting preload of a main bearing for a travel reducer is provided to improve the work efficiency by facilitating the setting work of set torque, without positioning work, in fastening an adjusting nut. CONSTITUTION: In a device for setting preload of a main bearing(10) for a travel reducer, a screw hole is co-axially formed to an adjusting nut(11) fastened by torque, to produce preload by pressing the main bearing. A pallet(13) is inserted into the screw hole and is fastened by a set screw(14), to prevent breakage of a threaded portion formed to a spindle of a motor(16) and to prevent loosening by improving friction force.
Patent KR-20030053561-A (KR)
Title: Method for manufacturing liquid crystal display device
Inventor: PARK HUI DO
IPC: G02F1/1339
Filed: 2001-12-22
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to easily form a liquid crystal device and reduce a cycle time, thereby improving the yield and the productivity. CONSTITUTION: A liquid crystal syringe device drops liquid crystal on a first substrate where a sealant line is formed. The first substrate and a second substrate where spacers are distributed are bonded with each other in a polymerization hardening device including a lower stage(207) and a surface-light source(201) having an ultraviolet ray lamp, so that the sealant line of the first substrate is hardened. The bonded and hardened substrate is moved to a spinner stage of a spin device. The spin device transits the liquid crystal from a nematic phase to an isotropic phase before rotating the substrate at a certain frequency for distributing the dropped liquid crystal uniformly to form a liquid crystal layer.
Patent KR-20030053964-A (KR)
Title: a method for manufacturing of semiconductor device
Inventor: PARK CHEOL SU
IPC: H01L27/108
Filed: 2001-12-24
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to maximize an effective surface area by forming storage nodes and insulating layers with multiple layers. CONSTITUTION: The first interlayer dielectric(101) having a contact hole is formed on a semiconductor substrate(100). The first conductive layer(102) is formed on the first interlayer dielectric. The first insulating layer, the second conductive layer(104), the second insulating layer, the third conductive layer(106), the third insulating layer, the fourth conductive layer(108), and the fourth insulating layer are formed on the first conductive layer. The fifth conductive layer(110) is formed at sidewalls of the first to the fourth conductive layers and the first to the fourth insulating layers. The first conductive layer is partially exposed by etching selectively the second to the fourth conductive layers and the first to the fourth insulating layers. The exposed parts are removed from the first to the fourth insulating layers. The fifth insulating layer is formed at the sidewalls of the first to the fifth conductive layers. The sixth conductive layer(112) is formed at a side of the fifth insulating layer. A storage capacitor(113) is formed by removing the fifth insulating layer. A dielectric layer is formed on the storage capacitor. A plate electrode is formed on the dielectric layer.
Patent KR-20030057760-A (KR)
Title: 2-Panel Projection Optic System
Inventor: YOON JONG GEUN
IPC: G03B21/00
Filed: 2001-12-29
Abstract: PURPOSE: A projection optical system is provided to offer the cheap and small projection optical system by using a cheap/slow panel and a driver IC(Integrated Circuit) in one microdisplay. CONSTITUTION: An optical system has a light source. A first panel(17-1) modulates inputted light of two colors according to a gray level by sequentially inputting the light of two colors. A second panel(17-2) modulates inputted light of R color according to the gray level by continuously inputting the light of one color exclusively. Thereby, the cost of the panels is reduced.
Patent KR-20030058030-A (KR)
Inventor: KIM MIN SU
IPC: H04L1/22
Filed: 2001-12-29
Abstract: PURPOSE: A duplexing method of a duplex system is provided, which performs double branching by considering the condition of a counter part when the branching is done by doubling. CONSTITUTION: A specific character indicating active/inactive state of each board is transmitted to a counter board where an active master board is doubled. The counter board receiving the specific character sets a primary link and a redundancy link according to the specific character. When the master board in the active state senses an error generated in a data receiving link from the counter board in the active state, a specific character indicating that the counter board in the inactive state is changed to an active state is transmitted to the counter board. Then, the counter board receiving the above specific character performs a double branching according to the above specific character.
Patent KR-20030058624-A (KR)
Title: The Efficient Method for Estimating Pure Travel Time on Freeway Using Section Travel Time of Toll Collection System Data
Inventor: NAM GUNG SEONG
IPC: G07B15/00
Filed: 2001-12-31
Abstract: PURPOSE: A method for calculating highway pure travel time using TCS data per unit section is provided, which provides a representative pure travel time traveling only a main lane. CONSTITUTION: According to the method, raw TCS data collected by being referred to an arrival time is converted into data referred to a departure time(1). Abnormal value included in the converted data is judged and removed(2), and then travel time data per each random unit departure time is collected and one temporary representative data is calculated(3). An extreme value in the random representative value is removed by smoothing, and then a final representative value is calculated(4). After adding travel time per maximum two sections by referring to a toll gate using the calculated representative value, overlap-summed travel time is subtracted, and thus a pure travel time of a destination removing ramp using time and time used except on the lane is calculated.
Patent KR-20010074712-A (KR)
Title: 수직 인터페이스에 적합한 개방 시스템
IPC: B65G49/00
Filed: 1999-07-12
Abstract: 본 발명에서 설명된 시스템은 로드포트(24)를 포함한다. 이 로드포트(24)는, 200㎜ 및 300㎜를 포함하는 다양한 포드(32)의 크기와, 전방 개방과 바닥 개방을 포함하는 다양한 구성이, BOLTS 인터페이스(22)와 함께 작동하도록, 또는 BOLTS 인터페이스(22)를 포함하지 않는 구성에서 공정도구의 전방 끝위의 수직포트를 단순화하도록 허용한다.
Patent KR-20010072406-A (KR)
Title: 고액 분리용 막 어셈블리, 그의 세척 방법, 및 세제
Inventor: MIYASHITA SATOSHI
IPC: B01D61/18
Filed: 1999-08-12
Abstract: 물에서 고체를 분리하기 위한 막분리 어셈블리는 대향 차단벽 구조체(106a 및 106b), 막모듈 장치(102), 및 막모듈 장치(102) 아래에 배치된 기체 확산기(104)를 포함한다.  막모듈 장치(102)는 각각 적어도 2개의 막고정 부재(114) 사이에 뻗은 하나 이상의 분리막(113)을 갖는 다수개의 막모듈(103)을 포함한다.  하나 이상의 막고정 부재(114)는 막통로와 유체 전달을 수행하는 주관(115)를 갖는다.  막통로는 분리막(113)을 통과한 물은 접근할 수 있지만, 분리막(113)을 통과하지 못한 고체는 접근하지 못한다.  바람직하게는, 막분리 어셈블리는 퍼카르보네이트, 바람직하게는 소듐 퍼카르보네이트를 함유한 세제와 함께 사용된다.  또한, 세제는 2가 철염 및 임의로 산화제(아염산염 및 과산화수소는 제외), 계면활성제, 킬레이트제 및(또는) pH 조절제를 포함할 수 있다.
Patent KR-20010072777-A (KR)
IPC: C08L75/08
Filed: 1999-08-20
Abstract: A polyurethane-based fiber, containing poly(vinylidenefluoride) and its preparation by melt- or dry-spinning, is provided.
Patent KR-20010085750-A (KR)
Title: Apparatus for producing multiple channel duct assembly and method thereof
Inventor: BYUN MOO WON
IPC: B29C48/32
Filed: 2000-05-13
Abstract: PURPOSE: An apparatus for producing multiple channel duct assembly is provided to make it possible to rapidly install an optic fiber cable or an electric wire, to reduce a number of connection portion between ducts, and to improve intensity and flexibility. CONSTITUTION: An apparatus for producing multiple channel duct assembly resides in that a plurality of pre-molded inner ducts are fed to a cross-head die, and a melted outer duct is extruded around the inner ducts from the cross-head die, and then the pre-molded inner ducts and a melted outer duct are supplied into the corrugated tunnel of a molding die in which a melted outer duct is molded to have corrugations, thus producing a multiple channel duct assembly which includes a plurality of elongated inner ducts and a corrugated outer duct which encircles the inner ducts over their entire length to retain them. This method of continuously manufacturing the multiple channel duct assembly by using an extrusion molding machine with a cross-head die and a molding means has not been known heretofore.
Patent KR-20010099718-A (KR)
Title: Method and system for positioning patients
IPC: A61B19/00
Filed: 1999-10-22
Abstract: A system and method for measuring and correcting the position of a patient are disclosed. According to an aspect of the invention, reference coordinates for particular body locations on the patent are determined. At a later treatment session, the relative positioning of the patient's body locations are adjusted to match the relative positioning of the reference coordinates. The entire body of the patient can thereafter be moved as a single unit to match the patient's body location with the absolute location of the reference coordinates.
Patent KR-20010092448-A (KR)
IPC: H02P5/00
Filed: 1999-11-04
Abstract: 회전장치를  제어하기 위한 시스템에 있어서, 
     상기 시스템은 제어장치 및 로터리 장치로 구성되며, 이는 스태터와 로우터를 갖고, 여기서 제어장치는 로터리 장치의 회전을 제어하기 위해 로터리 장치와 연결되어 있으며, 상기 제어장치는 로우터가 단일 방향으로 회전하도록 유도하는 극성의 자기장을 형성하기 위하여 상기 장치의 적어도 하나의 가압코일에 정기적으로 전압을 가하는데 적합하며, 상기 제어장치는 전압이 가해진 가압코일로부터 발생하는 힘이 아닌 다른 힘이 단일 방향으로 로우터의 회전을 유도하는 결과된 힘을 생성시킬 때 상기 가압코일에 전압을 가하지 않기 위해 스위치 오프되는 것을 특징으로 하는 회전 장치를 제어하기 위한 시스템.
Patent KR-20010105382-A (KR)
Title: 컬러 영상 분할 방법
Inventor: CHOI YANG LIM
IPC: G06T7/00
Filed: 2000-03-22
Abstract: 컬러 영상 분할 방법이 제공된다. 본 컬러 영상 분할 방법은 (a) 입력 영상의 픽셀값들을 사용하여 주변 픽셀들의 색과 구별되는 정도를 나타내는 소정의 값을 계산하는 단계와, (b) 계산된 값을 소정의 스케일의 값으로 변환하여 변환된 영상을 얻는 단계, 및 (c) 상기 변환된 영상을 분할하는 단계를 포함한다. 본 컬러 영상 분할 방법에 의하면, 상당히 많은 노이즈가 포함되어 있는 영상을 분할할 때조차 강건(robust)하고 자동적인 분할이 가능하고, 분할 속도가 빠르다.
Patent KR-20010113773-A (KR)
IPC: A61K31/4178
Filed: 2000-03-16
Abstract: The present invention relates to compounds of the formula (I):wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and n are defined herein. The compounds are of particular use in the treatment or prevention of depression, anxiety, pain, inflammation, migraine, emesis and postherpetic neuralgia.
Patent KR-20020029651-A (KR)
IPC: A61K35/76
Filed: 2000-03-24
Abstract: 본 발명은 환자에서 고밀도 지단백질(HDL) 콜레스테롤 및 아포지단백질 AI의 수준을 증가시키는 방법 및 조성물 및 환자 중의 초저밀도 지단백질(VLDL) 콜레스테롤 및 저밀도 지단백질(LDL) 콜레스테롤의 수준을 저하시키는 방법 및 조성물에 관한 것이다. 또한, 본 발명은 트리아실글리세롤 리파제 패밀리의 구성원인 리파제 효소를 암호화하는 유전자 LIPG의 발현에 영향을 미치거나 이 효소의 효소적 활성에 영향을 미치는 조성물 및 방법에 관한 것이다.
Patent KR-20010108460-A (KR)
Title: Treatment of combustible gas streams containing hydrogen sulphide
IPC: C01B17/04
Filed: 2000-04-04
Abstract: A first combustible gas stream containing hydrogen sulphide is subjected to treatment in a first Claus plant including a first thermal Claus stage. Part of the hydrogen sulphide content of a second combustible gas stream containing hydrogen sulphide is burned in at least one further thermal Claus stage. The combustion in the further thermal Clause stage is supported by oxygen-enriched air having an oxygen mole fraction of at least about 0.25 or by oxygen. Resulting sulphur dioxide in the further thermal Clause stage reacts with residual hydrogen sulphide to form sulphur vapour which is condensed out of the effluent gas from the further thermal Claus stage to form a sulphur-depleted effluent gas stream. A first control signal is generated which is a function of the flow rate of the second gas. A second control signal which is a function of the hydrogen sulphide/sulphur dioxide mole ratio in the sulphur-depleted effluent stream is also generated. The control signals are employed in setting the rate at which the combustion-supporting gas is supplied to the second thermal Claus stage.
Patent KR-20010113784-A (KR)
IPC: A61P35/00
Filed: 2000-04-07
Abstract: 화합물은 라세미 형(racemic form), 강화 거울상 이성질체 형 (enantiomerically enriched form) 또는 순 거울상 이성질체 형(enantiomerically pure form)의, 구조식(1)을 가진다. R 6 는 -Si(R 8 R 9 R 10 ) 또는 -(R 7 )Si(R 8 R 9 R 10 )인 것이 바람직하며, 여기서 R 7 는 알킬렌기, 알케닐렌기, 또는 알키닐렌기이고 R 8 , R 9 및 R 10 은 독립적으로 C 1-10 알킬기, C 2-10 알케닐기, C 2-10 알키닐기, 아릴기 또는 -(CH 2 ) N R 11 (여기서 N은 1 내지 10의 정수이고 R 11 은 히드록시기, 알콕시기, 아미노기, 알킬아미노기, 디알킬아미노기, 할로겐 원자, 시아노기, SR c 또는 니트로기임)이다. R1-R4는 폭넓게 치환될 수 있다. R 5 는 C 1-10 알킬기, 알케닐기, 알키닐기 또는 벤질기가 바람직하다. 바람직하게, R 13 은 H, F 또는 -CH 3 이다. R 16 은 -C(O)R f 또는 H이다. E-고리(락톤 고리)는 열릴 수 있다. 화합물 (1) 합성 방법 및 그 합서에 있어서의 중간체를 제공한다.
Patent KR-20020019103-A (KR)
IPC: G11B7/085
Filed: 2000-06-22
Abstract: 본 발명은 광 데이터 저장매체와 이를 제공하는 방법에 관한 것으로, 광 매체(112)는 마스터 데이터(126) 및 기록가능영역(128) 모두를 위해 하나의 구조 또는 포맷을 이용하고, 한 측면에서 기록가능영역(128)은 컨텐트내에 내장되거나 또는 관련된 소유자의 지적재산에 대한 로열티 또는 사용을 지불, 수집 또는 수지 보고와 연결하여 사용되며, 다른 측면에서, 기록가능영역은 주석, 하이라이트, 재주문, 리믹스, 수정, 보충, 수집, 추가, 북마크, 상호참조, 하이퍼텍스트 또는 하이퍼링크 등과 같은 사후 기록 정보(228)를 저장하기 위해 사용될 수 있고, 주석 및 유사 자료는 사용자에 의해 상기 마스터된 데이터(126)의 특정 부분 또는 컨텐트와 관련될 수 있는 것을 특징으로 한다.
Patent KR-20020023255-A (KR)
Title: Service method for providing passenger position information
Inventor: KIM YONG SUB
IPC: H04W8/08
Filed: 2002-01-02
Abstract: PURPOSE: A service method for providing passenger position information is provided to satisfy curiosity to a position of a passenger by periodically providing position information of the passenger to terminals of person present for a send-off or person who come for the passenger. CONSTITUTION: Section-classified reference forecast requirement time information data of a service course and airliner service schedule information data provided from a corresponding airline are stored in a database, and telephone number information to receive a service linked with corresponding route information is stored(S200-S220). Information of a corresponding route to be serviced according to the airliner service schedule is retrieved(S230), and a stored telephone number is retrieved(S240). Retrieved corresponding route information, section-classified reference requirement time information, and correction data to a changed time are operated for calculating position information of the airliner on which a passenger gets(S250). Calculated position information, pilot content information, and name and telephone number information of the passenger are composed as a communication type for providing information to a service receiver(S260). Information is transmitted to a corresponding telephone number terminal for receiving information service(S420).
Patent KR-20020062207-A (KR)
Title: Process for production polyamide
Inventor: KUROSE HIDEYUKI
IPC: C08G69/04
Filed: 2002-01-17
Abstract: PURPOSE: To provide a method for producing a polyamide with enhanced production efficiency by adding a diamine to a dicarboxylic acid in the molten state in the absence of a solvent to carry out direct polycondensation. CONSTITUTION: The method for producing a polyamide conducts the polycondensation of a xylylene diamine with a dicarboxylic acid and comprises, (1) after melting the dicarboxylic acid, (2) a step of adding the amine to the dicarboxylic acid in the molten state in a batchwise first polymerization vessel to obtain a middle stage polymerized product by polycondensation reaction, (3) a step of continuously feeding the middle stage polymerized product to a second polymerization vessel while controlling the change in the relative viscosity of the middle stage polymerized product within ±0.2, and (4) a step of further conducting polycondensation reaction in the continuous second polymerization vessel to obtain a late stage polymerized product.
Patent KR-20020065349-A (KR)
Title: Mobile object control device and game device
Inventor: ISHIDA TETSUO
IPC: A63F9/14
Filed: 2002-01-18
Abstract: PURPOSE: To simplify the constitution to control the movement of a moving body by means of magnetic actions at low costs, without the need for conventional guiding car. CONSTITUTION: A large number of magnetic-field generating units are laid on the rear side of a field surface 4, on which a model horse 60 travels. Each magnetic-field generating unit generates a magnetic field when it receives light. A travel control device provided in a game apparatus body controls light irradiation directions of a light irradiation device 20, thereby freely changing light irradiation positions on the rear side of the field surface. If light is applied to the rear side of the field surface along the moving passage of the model horse, magnetic fields are successively generated along the moving passage. Thus, the model horse is pulled by the magnetic fields so as to be moved along the passage.
Patent KR-20020031354-A (KR)
Title: Preparation of Whitening Materials from Cordyceps militaris
Inventor: HAN YEONG HWAN
IPC: A61K8/97
Filed: 2002-01-22
Abstract: PURPOSE: A process of preparing a skin whitening material by extracting the cultured fruit body and mycelium of Cordyceps militaris in water or an organic solvent is provided. Whereby, the product can be used as a cosmetic material for skin whitening. CONSTITUTION: The fruit body and mycelium of Cordyceps militaris are extracted in water at 80 to 121deg.C for 10 to 300 min or methanol at 70 to 100deg.C for 10 to 300 min, and the cultured liquid medium is fractionated. The methanol extract of the fruit body and mycelium of Cordyceps militaris shows much more excellent tyrosinase inhibition.
Patent KR-20030064045-A (KR)
Title: Method forming overlay key of semiconductor device
Inventor: BAEK GYEONG YUN
IPC: H01L21/027
Filed: 2002-01-25
Abstract: PURPOSE: A method for fabricating an overlay key for forming a semiconductor device is provided to decrease the size of a high integrated semiconductor device by forming an overlay key in the same position during consecutive ion implantation processes and by reducing the size of a scribe line. CONSTITUTION: A cell region and a scribe line region are defined in a semiconductor substrate(40). An ion implantation mask pattern is formed in the cell region before a series of ion implantation processes are performed. Overlay keys for inspecting the alignment of a previous process and a present process are formed in the scribe line region. The overlay keys are consecutively formed in the same location in the scribe line region.
Patent KR-20030064517-A (KR)
Title: Bi-directional tranceiver module
Inventor: LEE IK HEE
IPC: G02B6/36
Filed: 2002-01-28
Abstract: PURPOSE: A bidirectional optical transmitting module is provided to improve an optical signal transfer characteristics by enabling all transmission or all reflection without regard to polarization as to a specific wavelength. CONSTITUTION: A light emitter(110) emits a light of an established wavelength. The first optical fiber(120) transfers the light of the wavelength emitted from the light emitter. A dual light collimator(130) comprises a GRIN lens outputting an incident light as a parallel light by being combined to an output part of the first optical fiber. A flat-convex lens(140) is formed with a semispherical lens having coated with a filter which reflects a light of an established wavelength totally and transmits light of other wavelength among the parallel light passing through the GRIN lens. A photo detector(150) detects the light passing through the flat-convex lens. And the second optical fiber(160) transfers the light reflected from the flat-convex lens to another node, and emits the light transferred from the node to the dual light collimator, by being combined to the GRIN lens.