baber/WOPTO huggingface dataset:
Patent KR-20020032911-A (KR)
Title: Apparatus for adjusting slant driving of scale belt conveyor by using asymptotic cone type roller
Inventor: PARK TAE JIN
IPC: B65G43/00
Filed: 2000-10-28
Abstract: PURPOSE: A device for adjusting the serpentine motion of a scale belt conveyor is provided to reduce the time and cost for treating the material falling by preventing the occurrence of the material falling due to the serpentine motion of a scale belt conveyor. CONSTITUTION: A device for adjusting the serpentine motion of a scale belt conveyor comprises a sensing roller(30) to detect the serpentine motion of a scale belt conveyor, a serpentine motion adjusting bar(40) to transfer the result of serpentine motion detection, and a conical roller to correct the serpentine motion. If serpentine motion is detected, a belt return unit is lifted up to an end of the conical roller. Thereafter, the belt return unit returns to its original position by the slope of the conical roller. Therefore, the serpentine motion is corrected.
Patent KR-20020033862-A (KR)
Title: Skate boots of a mold structure and method manufacture
Inventor: NA YOON SOO
IPC: A43B23/16
Filed: 2000-10-30
Abstract: PURPOSE: Provided is a mold structure in a skate boot which weaves aramid fibers and carbon fibers vertically and horizontally so that it shows excellence in tensile strength and elasticity. CONSTITUTION: In the mold which is placed at both front areas and bottom from the heel of the skate boot and kept in shape to fit users' foot, the production process of the mold structure in the skate boot comprises the steps of: (i) mixing and weaving fibers which consist of aramid fibers and carbon fibers vertically and horizontally; (ii) cutting the weaved fibers to surround front area from the heel of the skate boot and fit to the bottom; and (iii) coating a hardening agent to the cut fibers, hardening and solidifying to complete the mold in the skate boot.
Patent KR-20020035279-A (KR)
Title: Composition containing bombyx mori extract
Inventor: CHOI SEUNG MAN
IPC: A61P17/10
Filed: 2000-11-06
Abstract: PURPOSE: Provided is a composition containing extract of dead Bombyx Mori infected by white muscardine fungus. The composition inhibits the activity of 5α-reductase and prevents the excess production of sebum so as to decrease man's sebum-related disorders such as pimple, depilation and dandruff. CONSTITUTION: The composition contains 0.01-10wt.% of the dried extract of dead Bombyx Mori infected by white muscardine fungus.
Patent KR-20020036097-A (KR)
Title: Optical disk recording reproducing device and Method
Inventor: KIM JONG GYU
IPC: G11B20/18
Filed: 2000-11-08
Abstract: PURPOSE: A recording and reproducing device of an optical disk and a method thereof are provided to use laser beam, so as to cope with the generation of an error in a system caused while reproducing data from the optical disk or recording data on the optical disk. CONSTITUTION: A DVD-RAM(Digital Video Disk-Random Access Memory)_LD(Laser Diode,42) and an HD(High Density)-DVD_LD(44) irradiate light as light sources, to perform recording and reproducing operations on a disk(150). A DVD-RAM error state detector(46) and an HD-DVD error state detector(48) detect system error states generated while performing the recording and reproducing operations through light power irradiated on the disk from the light sources. A flash memory(80) memorizes delivered data. A controller memorizes disk reproducing or recording information until an error state generating point of time in the flash memory, if the error state of the system is detected through the DVD-RAM and HD-DVD error state detectors.
Patent KR-20010051617-A (KR)
Inventor: KIM GI JU
IPC: A01N25/08
Filed: 2000-11-11
Abstract: PURPOSE: A paddy herbicide capable of preventing the degradation of foaming power generated during storage by using anhydrous ammonium alum as an inorganic acid in a conventional herbicide composition and a weeding method using the same are provided. Therefore, the herbicide has good diffusibility in a flooded paddy field such that a herbicide active ingredient will quickly, uniformly diffuse into the paddy field. CONSTITUTION: In a paddy herbicide containing a herbicide active ingredient, a surfactant, carbonate and a mixture of an organic acid and an inorganic acid, 5 to 30% by weight of anhydrous ammonium alum is used as an inorganic acid, wherein the herbicide active ingredient is 0.1 to 10% by weight of a sulfonyl urea-based herbicidal compound and 0.4 to 15% by weight of an annual herbicidal compound.
Patent KR-20010052046-A (KR)
Title: Photonic device
Inventor: BEAUMBERG JEREMY J
IPC: H01L33/00
Filed: 2000-11-30
Abstract: PURPOSE: A photonic device is provided to enhance electron-hole recombination and to efficiently emit photons by using a phonon generator. CONSTITUTION: Silicon possesses an indirect band-gap, which limits its use in some photonic applications. A phonon generator is included in a silicon-based device, which promotes electron-hole recombination and so allows silicon to emit photons efficiently. Photons may be generated by optical or electrical stimulation or as a result energy relaxation of hot-electrons.
Patent KR-20010098374-A (KR)
Inventor: LEE CHAN JO
IPC: G11C16/14
Filed: 2000-12-14
Abstract: 여기에는 불휘발성 반도체 메모리 장치를 소거하는 방법이 개시되어 있다. 상기 불휘발성 반도체 메모리 장치는 행들과 열들로 배열된 전기적으로 소거 및 프로그램 가능한 셀 트랜지스터들을 갖는 섹터를 구비한다. 상기 각 셀 트랜지스터는 프로그램 상태에 대응하는 제 1 문턱 전압 분포 및 소거 상태에 대응하는 제 2 문턱 전압 분포 중 어느 하나 내에 존재하는 문턱 전압을 갖는다. 상기 소거 방법에 의하면, 상기 섹터의 모든 셀 트랜지스터들이 상기 제 1 문턱 전압 분포의 최소값보다 높은 문턱 전압을 갖는 지의 여부가 판별된다. 만약 그렇다면, 상기 섹터의 모든 셀 트랜지스터들이 동시에 소거된다. 그 다음에, 상기 소거된 셀 트랜지스터들 중, 상기 제 2 문턱 전압 분포의 최대값과 상기 제 1 문턱 전압 분포의 최소값 사이에 존재하는 검출 전압 레벨보다 낮은 문턱 전압을 갖는 셀 트랜지스터들이 검출된다. 상기 검출된 셀 트랜지스터들을 개별적으로 프로그램한 후, 상기 섹터의 모든 셀 트랜지스터들이 동시에 소거된다.
Patent KR-20020048269-A (KR)
Title: Method for forming patent of semiconductor device
Inventor: HAM YEONG MOK
IPC: H01L21/027
Filed: 2000-12-18
Abstract: PURPOSE: A pattern formation method of semiconductor devices is provided to improve an integration degree by increasing a processing margin. CONSTITUTION: A photoresist layer is coated on a wafer(31). The photoresist layer is then exposed by using an exposing mask(32) having a light shield pattern, wherein the light shield pattern has a smaller size compared to the pattern critical size. At this time, an optical proximity is controlled by increasing the exposing energy. Then, a photoresist pattern having different shape compared to the light shield pattern is formed by developing the exposed region of the photoresist layer.
Patent KR-20020049392-A (KR)
Title: device for rotation of antenna in hand phone
Inventor: LEE DONG HA
IPC: H01Q1/24
Filed: 2000-12-19
Abstract: PURPOSE: A rotational apparatus of a cellular phone antenna is provided to reduce the influence of a harmful electric wave by separating the antenna from a head of the human body at a predetermined angle. CONSTITUTION: An antenna support(30) is provided within an operational plate(31), which is formed on an upper portion of a body of a terminal. A support member(40) is formed on the operational plate(31) and keeps verticality with a ground. A connect member(50) is formed within the support member(40), provided with a coupling groove(51) having a screw thread. A through hole is formed on the center of the coupling groove. An antenna(21') is fixed to the connect member(50). The support member(40) is a cylindrical body and has a central weight(42) on a lower portion thereof, keeping verticality with the ground.
Patent KR-20020050880-A (KR)
Title: A festival salute
Inventor: KANG DONG HO
IPC: A63H37/00
Filed: 2000-12-22
Abstract: PURPOSE: A salute projectile is provided to remove dangerous factors by using simple structure, to reduce the producing cost and to control the distance of shooting by controlling the pressing degree of the spring, which is pressed according to the place to be used. CONSTITUTION: The salute projectile(100) includes a body(101), a piston(110), a hook(120), a cork(130), a charging lever(140), a rake lever(150) and a single-loader(160). The piston(110) is installed inside the body(101), and the hook(120) is installed in order that the piston(110) is not pushed out from inside. The charging lever(140) is installed in order to charge the piston(110), and the single-loader(160) is installed in order to shoot the rake lever(150) and the piston(110). A hook projection(103) for connecting the charging lever(140) is formed on the same line as grooves(102) of the body(101). A lot of model buttons(104) are formed at the rear of the opposite of the grooves(102). A spring(105) is installed inside the body(101) for pushing out the piston(110).
Patent KR-20020054581-A (KR)
Title: Receive sms message management method for mobile communication terminal
Inventor: CHOI CHANG HO
IPC: H04W4/00
Filed: 2000-12-28
Abstract: PURPOSE: A reception SMS(Short Message Service) message management method of a mobile communication terminal is provided to remove the received SMS message automatically after the passage of constant time according to user's selection. CONSTITUTION: In a waiting state, the existence of the message reception is discriminated(410,411) as occasion demands. If a message is received, the received message is processed and then stored(412). After displaying the contents of the received message, it is discriminated whether a confirm key is inputted by a user(413,414). If a confirm key is inputted by a user, it is discriminated whether a delete process of the message is performed(414,415). When the delete function is selected by the user, the corresponding message is deleted. When a message storage is selected, a storage flag of the corresponding message is set. When a temporary storage of the message is selected, the timer of the corresponding message is set(416,417,418). After a waiting state, the existence of SMS(Short Message Service) key input for displaying the stored reception message is discriminated(420). If the key input of SMS by the user exists, it is discriminated whether the reception mode of SMS is selected after displaying an SMS menu(422,423). If the reception mode of SMS is selected, the menu is displayed and thereafter if the previous received message is selected, the above confirm key input discrimination procedure is performed again(424,425).
Patent KR-20020056380-A (KR)
Title: method for forming insulator film semiconductor device
Inventor: KIM YEON SU
IPC: H01L21/316
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating an insulation layer of a semiconductor device is provided to shorten an interval of development, by forming an insulation layer having a low dielectric coefficient while using a conventional equipment and process. CONSTITUTION: A metal interconnection(21) is formed on a semiconductor substrate. An interlayer dielectric is formed on the entire surface including the metal interconnection. A spin-on-glass(SOG) layer(23) is formed on the interlayer dielectric. A bake process is performed regarding the SOG layer at a temperature not lower than 300 deg.C. Source gas including F ions are injected into the SOG layer. An annealing process is performed at a temperature not lower than 400 deg.C regarding the SOG layer into which the F ions are injected.
Patent KR-20020056731-A (KR)
Title: Hand holding electron device
Inventor: SHIM JAE CHANG
IPC: G06F3/00
Filed: 2000-12-29
Abstract: PURPOSE: An electronic device for a hand holding is provided to prevent a damage of a case or a trouble of an electronic device by making a finger end be inserted into a finger groove formed at a case bottom surface corner of the electronic device in the case that a user holds the electronic device by one hand. CONSTITUTION: A plurality of finger grooves(10,12,14,16,18) is formed at the bottom surface corners of a case(2) for positioning a palm of a user on the bottom surface when the user holds the case(2). In detail, a finger groove(10) is formed at one corner for positioning a thumb of the user. A finger groove(12) is formed at the upper corner for positioning a fingerprint portion of the first finger of the user. Finger grooves(14,16,18) are formed at the other corner successively for positioning fingerprint portions of the second finger, the third finger, and the little finger of the user. A wrist receiving groove(8) is formed at the lower corner of the case(2). A button member(20) having a specific function is installed in the finger grooves(10,12,14,16,18). The button member(20) comprises a rotation ball(22) for scrolling a screen and moving a cursor and switches for outputting a signal for executing different functions.
Patent KR-20020058943-A (KR)
Inventor: LEE BEOM JAE
IPC: A63F7/06
Filed: 2000-12-30
Abstract: PURPOSE: A golf game machine is provided to allow a user to enjoy a golf game as if the user plays on an actual golf course by offering a simulation game reflecting information of each hole, the degree of difficulty, and the ability of the user. CONSTITUTION: The golf game machine is comprised of a mat(10) onto which artificial grass is attached on the top surface and formed with a pair of putter guide rails(20) for preventing a putter from shaking in case of a back stroke; a ball throwing device(40) for supplying a golf ball to a start mark(30); a shot practice device(90); a ball withdrawal device; a charge input device(100); a memory in which a golf game simulation program is saved; a touch screen(120) installed over a control box(50); and a control part.
Patent KR-20010021849-A (KR)
Title: 자유유동 조성물의 저장 및 압착 장치
IPC: B65D81/32
Filed: 1998-07-07
Abstract: 본 발명은, 압착압력이 가해졌을 때에만 하나 이상의 성분의 흐름을 방출하는 자유유동 조성물의 압착장치에 관한 것이다.    본 발명의 장치는 자유유동 성분 (2) 을 수용하는 하나 이상의 원통형 용기 (1) 를 포함한다.    상기 원통형 용기 (1) 는 축방향으로 이동하는 2개의 피스톤 (3,4) 에 의해 밀폐될 수 있으며, 또한 실린더 벽의 하단부에 물질 출구구멍 (5) 을 갖는다.    이 물질 출구구멍 (5) 은, 하부 피스톤 (4) 이 압착압력에 의해 상기 물질 출구구멍 (5) 을 지나서 말단위치 (4') 로 이동한 후에, 상기 자유유동 성분 (2) 의 흐름만을 방출한다.    바람직한 실시형태에 따르면, 본 발명의 장치는 전술한 타입의 하나 이상의 원통형 용기를 가지며, 2개 이상의 자유유동 성분을 공간적으로 분리하거나 또는 동시에 압착하는 것에 적합하다.
Patent KR-20010022078-A (KR)
Title: 고속 방향키
IPC: B63H25/38
Filed: 1998-07-21
Abstract: 본 발명은 그 일단부가 배의 선체(1)에 연결되고, 주 타판(3)과 주 타판(3)에 대해 회전하도록 배치된 방향키 플랩(5, 6)을 포함하는 특히 배에 적합한 방향키에 관한 것이다.  본 발명의 신규한 특징은 주 타판(3)이 선체(1)에 대해 고정된 중심 위치에 있도록 배치되고, 주 타판(3) 상의 선단 및 후단에 장착되고 고속에서 배의 조타를 위해 배치된 2 개 이상의 방향키 플랩(5, 6)을 구비하고, 주 타판(3)이 그 고정된 중심 위치로부터 해제 가능하게 배치되고, 특히 저속에서 배의 조타를 위해 대개 보통의 방식으로 회전 가능하도록 배치되는 데 있다.
Patent KR-20010022673-A (KR)
IPC: B29C45/76
Filed: 1999-04-28
Abstract: An object is to increase the mechanical efficiency of an injection molding machine, decrease the inertia, and decrease the axial length. The injection molding machine comprises a cylinder member; an injection member disposed within the cylinder member such that the injection member can advance and retract; an injection motor (82); and a transmission shaft which is connected to the injection member such that the transmission shaft can rotate relative to the injection member. The transmission shaft has a rotation transmission portion, to which rotation of the injection motor (82) is transmitted, as well as a motion conversion portion for converting rotational motion to linear motion. The injection motor (82) and the transmission shaft are disposed on the same axis, and the transmission shaft is advanced and retracted inside the rotor (92) of the injection motor (82). In this case, since rotation of the injection motor (82) is transmitted directly to the transmission shaft without intervention of a speed reduction mechanism, a pulley, and the like, mechanical efficiency can be improved, and inertia can be decreased. Further, the time required for changeover from the injection stage to the pressure holding stage is shortened. Since the transmission shaft is advanced and retracted inside the rotor (92) of the injection motor (82), the injection molding machine can be reduced in axial length. <IMAGE>
Patent KR-20010030656-A (KR)
Title: Use of a pentopyranosyl nucleoside for producing an electronic component, and conjugates of said pentopyranosyl nucleoside
IPC: C12Q1/68
Filed: 1998-09-21
Abstract: The invention relates to a process for preparing a conjugate that includes a pentopyranosyl nucleic acid and a biomolecule. The process includes the steps of providing a pentopyranosyl nucleic acid having at least two pentopyranosyl nucleotide subunits that are covalently linked between carbon 4 and carbon 2 of their respective pentopyranosyl rings. The pentopyranosyl nucleic acid also has an electrophilic reactive group. A biomolecule having a nucleophilic reactive group is also provided. The electrophilic reactive group of the pentopyranosyl nucleic acid and the nucleophilic reactive group of the biomolecule are reacted to form a covalent bond.
Patent KR-20010032794-A (KR)
Title: 신발 밑창 쿠션
IPC: A43B13/20
Filed: 1998-12-04
Abstract: 본 발명은 탄성이 있는, 아치형의 하중-지지 제 1 벽(19), 제 2 벽(19) 및 중심 벽(28)을 가지는 구두 밑창에서 사용하기 위한 쿠션에 관련된다.  제 1, 제 2 벽(19)은 관상 구조이고 발 가장자리를 유지하고 보호하도록 형성된다.
Patent KR-20010032902-A (KR)
Title: 운전조작 보조장치 및 기록매체
IPC: G06T17/05
Filed: 1999-10-06
Abstract: 차량의 주위상황을 카메라를 이용하여 영상화하여, 주위상황화상을 생성하는 주위상황 영상화수단과, 미리 상기 차량에 대하여 소정의 일련의 운전조작을 하는 경우의 상기 차량의 운동을 나타내는 화상데이터인 예상운동패턴을 상기 주위상황화상 상에 중첩하여 합성화상을 생성하는 합성화상 생성수단과, 상기 합성화상을 표시하는 표시수단을 구비하고, 상기 주위상황 화상화수단은 1대 혹은 복수대의 카메라와, 상기 각 카메라의 특성인 카메라 파라미터를 저장하는 카메라 파라미터표를 갖고, 상기 각 카메라의 출력으로부터 상기 카메라 파라미터에 기초하여 상기 주위상황화상을 생성하는 운전조작 보조장치.
Patent KR-20010034012-A (KR)
IPC: A61P43/00
Filed: 1999-01-06
Abstract: The invention features a method for treating obesity in a patient by administering to the patient a polymer that has been substituted with one or more groups that inhibit lipases, which are enzymes responsible for the hydrolysis of fat. The invention further relates to the polymers employed in the methods described herein as well as novel intermediates and methods for preparing the polymers.
Patent KR-20010042691-A (KR)
Title: 도광판, 표면 광원 장치 및 반사형 액정 디스플레이 장치
IPC: G02B6/00
Filed: 1999-04-13
Abstract: 본 발명은 입사측면(13)으로부터의 입사광을, 상면(11)에 형성된 광출사 수단을 통해 하면(12)으로 출사시키고, 이러한 하면의 기준 평면의 법선에 대하여 30 도 이내에, 하면에서의 출사광의 최대 강도 방향이 있고, 또한, 전술한 30 도 이내의 방향에 있어서의 상면으로부터의 누수광의 최대 강도가 하면에서의 전술한 최대 강도의 1/5 이하이고, 전술한 상면의 표면에 경질 피막층을 포함하여, 하면으로부터의 입사광이 상면으로 투과하는 도광판, 이러한 도광판의 입사 측면에 광원을 포함하는 표면 광원 장치, 및 이러한 표면 광원 장치에 있어서의 하면 측에 반사층을 구비한 액정 셀을 함유하는 반사형 액정 표시 장치에 관한 것이다.
Patent KR-20010034806-A (KR)
Title: 공단량체로서 이소소르바이드를 포함하고 다른 열가소성중합체와 블렌드된 폴리에스테르
IPC: C08L67/02
Filed: 1999-04-22
Abstract: 폴리에스테르 및 다른 열가소성 중합체를 포함하는 중합체 블렌드.  이 폴리에스테르는 테레프탈로일 잔기 및 선택적으로 기타 방향족 이산 잔기; 및 에틸렌 글리콜 잔기; 선택적으로 디에틸렌 글리콜 잔기; 이소소르바이드 잔기; 및 선택적으로 하나 이상의 기타 디올 잔기를 포함한다.  이 폴리에스테르는 고유점도가 약 0.35dL/g 이상이다.
Patent KR-20010082551-A (KR)
IPC: B32B3/12
Filed: 1999-05-24
Abstract: Stiffness-treated honeycomb sandwich structures which exhibit reduced core crush and/or reduced void content are provided. Additionally, stiffness-treated prepreg plies which exhibit increased frictional resistance when disposed on other prepreg plies are also provided. Further, associated starting materials and methods are provided.
Patent KR-20010043902-A (KR)
IPC: H03K21/40
Filed: 1999-05-28
Abstract: A method of operating a multistage counter in only one counting direction includes the step of changing a counter reading of a single-stage auxiliary counter at given counter readings of the multistage counter. The single-stage auxiliary counter and the multistage counter can only be changed in one counting direction. Respective counter readings of the multistage counter and of the single-stage auxiliary counter are registered. Values of the respective counter readings of the single-stage auxiliary counter and of the multistage counter are compared with one another, and an indicator signal is generated based on a comparison result determined in the comparing step.
Patent KR-20010071549-A (KR)
IPC: B01D35/147
Filed: 1999-08-02
Abstract: A filter, especially a filter for lubricating oil of an internal combustion engine, including an inlet for the raw liquid and an outlet for the clean liquid. A filter insert (12) is arranged inside the filter, as well as a valve, such as a pressure relief valve (23). Parts of the valve are provided with coatings, for example hydrophobic coatings of polytetrafluoroethylene or silicone. The filter can also contain a heating element (34) in the vicinity of the valve.
Patent KR-20010053095-A (KR)
Title: 막 두께 측정방법
IPC: H01J37/304
Filed: 2000-04-19
Abstract: 본 발명은 집속 이온 빔 장치를 이용하여 Ga + 이온을 조사함으로써, 시료(160) 표면에 에칭 구멍(205)을 형성한다. 이 때, 시료(160)의 피 에칭 영역에서 이차 전자나 이차 이온이 방출된다. 이 이차 전자 혹은 이차 이온의 경시적인 강도변화를 관찰함으로써, 박막(202∼204)의 에칭 시간이 측정된다. 그리고, 이 에칭 시간으로부터 막 두께가 산출된다.
Patent KR-20020059531-A (KR)
Title: Method and apparatus for improving printing quality of document in which a text and an image exist together
Inventor: LEE EUL HWAN
IPC: B41J2/00
Filed: 2001-01-08
Abstract: PURPOSE: A method and device for improving quality of mixed document with text and image are provided to improve printing quality by highlighting text without highlighting image. CONSTITUTION: A device includes a detective part(23) detecting pixels corresponding with borderlines of shape to be output as well as text among pixels in an output screen of a document; and a highlighting part(25) adjusting brightness of pixels detected in the detective part to highlight output of the detected pixels. The detective part determines whether a pixel to be detected corresponds with the borderline based on addition of values of pixels within fixed range of the objective pixel multiplied by fixed weight and determines the objective pixel corresponds with text when number of groups of pixels within fixed range of the objective pixel grouped by differences of the values thereof.
Patent KR-20010074553-A (KR)
Title: A bed for nursing
Inventor: KWAK KWANG GEUN
IPC: A61G7/02
Filed: 2001-01-26
Abstract: PURPOSE: A bed for nursing is provided to enable a patient to sanitarily urinate and evacuate without circumferential assistance by attaching various convenient apparatuses to a bed. CONSTITUTION: A bed for nursing includes an evacuation port(62) formed at an upper plate(6) of the bed, a flush toilet bowl(32) installed at the lower part of the evacuation port, a water storage tank(34) installed on one side for supplying water to the toilet bowl, a water supply control element installed between the water storage tank and the toilet bowl for controlling water supply, an exchange type undercurrent tub(42) filtering sludge in excretions exhausted from the toilet bowl, a water keeping tub(44) connected to a rear end of the undercurrent tub for keeping exhausted water after excretion processing, a fullness sensing element sensing fullness of water kept in the water keeping tub, an exhaust valve for exhausting water kept in the water keeping tub to the outside, a detergent jetting element jetting liquid detergent to the toilet bowl of a user, a cleaning water jetting element jetting water to the toilet bowl, and a warm wind dryer(58) for drying the buttocks of the user with warm wind.
Patent KR-20020063328-A (KR)
Title: Phosphors
Inventor: LEE SANG HYEOK
IPC: C09K11/77
Filed: 2001-01-27
Abstract: PURPOSE: Provided is a phosphor excellent in brightness and lifetime property and not using Cd, which can be used for a display such as a vacuum fluorescent display(VFD) and a field emission display(FED). CONSTITUTION: The phosphor comprises a matrix comprising an alkali earth metal and Ti oxide, 0.05-5mol% of a rare earth element, 0.05-80mol% of a IIIA group element of the periodic table, and 0.1-300mol% of S, wherein the alkali earth metal is selected from the group consisting of Mg, Sr, Ca, or Ba and the rare earth element is selected from the group consisting of Ce, Pr, Eu, Tb, or Tm.