baber/WOPTO huggingface dataset:
Patent KR-20020051718-A (KR)
Title: Prediction method of available time for battery
Inventor: HAN MU HO
IPC: G01R31/36
Filed: 2000-12-23
Abstract: PURPOSE: A method for predicting a remained usable time of a battery and a charge cell is provided, which informs a usable time in an electronic device by inserting a circuit module which predicts the remained usable time of the battery in a portable electronic device. CONSTITUTION: A portable electronic device has a CPU(1) and a load(2), a battery(3) and a main switch(SWm). The device also comprises a voltage measurement resistor(Rb) connected through a battery checking switch(SWc) so that a voltage of the battery is applied, and an A/D converter(4), a battery lifetime D/B comparison/analysis part(5) and an alarm generation/screen display part(6). The battery checking switch is turned on by a user or is turned on by an operation of a counter in the portable electronic device per constant time set by the user. Then, the voltage of the battery is applied to the voltage measurement resistor through the battery checking switch. And a voltage of the above resistor is converted into a digital signal by the A/D converter and then is applied to the battery lifetime D/B comparison/analysis part. Thus, the battery lifetime D/B comparison/analysis part compares and analyzes the battery lifetime and the displays the remained usable time.
Patent KR-20020054020-A (KR)
Title: Bedding for Cage and System for forming the same and the Method
Inventor: KIM HYUNG JA
IPC: A01K1/015
Filed: 2000-12-27
Abstract: PURPOSE: Provided is spread straw for an animal cage which rolls paper, which is mixed with water and crushed shortly, in a long cylindrical type to configure straw so that it increases absorption power and speed of each straw to keep the animal cage in a clean state. CONSTITUTION: The spread straw molding device for the animal cage comprises the parts of: a pulp storage can(10) which continuously receives pulp and exhausts through a dispensing hole(10a); a pulp transport tool(2) which is placed at the lower part of the pulp storage can with including a conveyer belt(28) to transport pulp exhausted from the pulp storage can into the upper side of the transported conveyer belt; a dehydration tool which compresses pulp and eliminates the contained water; and a pulp rolling tool which includes an elastic member(40) to place to the upper side of the conveyer belt closely, rolls the transported pulp in a cylindrical form and separates from the conveyer belt.
Patent KR-20020054070-A (KR)
Title: Paper cup having a cap of itself
Inventor: PARK KI BUM
IPC: A47G19/22
Filed: 2000-12-27
Abstract: PURPOSE: A paper cup with self-cover is provided to replace the environmentally pollutant and endocrine disrupters generating plastic material-based cover and rim with a paper-based one. CONSTITUTION: The paper cup is such that the rest part n the upper circumference of the cup body(1) except the cover(2) is curled to the outer direction to form a curling rim(4); a pair of projected lines(5) are formed at interval in the upper circumference of the cup body to the inside direction of the cup body, to not allow the closed cover(2) to be re-taken off; handles(6) are formed at the both sides of the cover(2) to allow the closed cover to be opened easily; the folded line(7) is formed along the outer line of the cover(2), which is folded to the upper direction to be fitted into the projected lines(5) when the cover is closed; and the +-shaped cut part(8) is formed on the upper part of the cover to allow a straw to be put into even if the cover is closed.
Patent KR-20020055655-A (KR)
Title: Hinge-structure of seat-armrest for automobile
Inventor: KIM HYO GEUN
IPC: B60N2/75
Filed: 2000-12-29
Abstract: PURPOSE: An armrest hinge structure of a vehicle is provided to improve the durability of the armrest hinge and stop the armrest hinge gradually for improving the performance of the armrest hinge. CONSTITUTION: In an armrest hinge structure of a vehicle, an armrest hinge(13) in the shape of hexagon inserted and fixed in an armrest mounting part(10) has both ends inserted into circular holes(11a) of a hinge holder part(11) bolt-coupled with a plate(12), and a stopper(14) is mounted at a lower part of the armrest hinge with a spring(16) for gradually stopping the armrest hinge to rotate gradually.
Patent KR-20020059063-A (KR)
Title: Method of Preparing Acryl Emulsion Resin and Aqueous Paint Composition for Marking Road Line Including the Same
Inventor: KIM GAP YONG
IPC: C08F220/18
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a method for preparing an acrylic emulsion resin excellent in fixation of sparged glass bead, and a water paint composition of road signal comprising the acrylic emulsion resin produced by the method. CONSTITUTION: The method comprises the steps of (i) mixing 50-90 parts by weight of acrylic ester monomer, 10-30 parts by weight of aromatic vinyl monomer, and 1.0-10 parts by weight of monomer crosslinking at room temperature to produce a monomer mixture; (ii) mixing 10-60 parts by weight of the monomer mixture, 0.2-5 parts by weight of surfactant, and 0.1-1 parts by weight of radical polymerization catalyst to produce a mixture of addition polymers; (iii) adjusting pH of the mixture to 9-12; and (iv) adding 1-10 parts by weight of water-soluble material comprising primary diamine crosslinking agent as a hardener.
Patent KR-20010022313-A (KR)
Title: 정밀 온도 센서 집적 회로
IPC: G01K7/01
Filed: 1999-05-27
Abstract: 정밀 온도 센서는 대기 온도의 폭 넓은 변화에 대하야 예측 가능하게 변하는 클럭 주파수를 생성한다. 2개의 독립 전류 발생기의 출력은 온도에서 변화에 직접적으로 비례하여 대략적으로 선형 커패시터 충전 전류를 제공하기 위해 조합된다. 커패시터 충전 전류는 결정 가능한 기울기와 차단으로 대략적으로 선형적으로 온도에 의존하는 주파수 클럭을 출력하는 발진 발생기를 구동하기 위해 사용된다. 주파수 카운터는 온도에 대한 디지털 값을 계산하기 위해 독립적인 기준 발진기와  발진 발생기의 출력을 비교한다. 정밀 온도 센서는 단일 집적 회로에서 단일로 실시된다.
Patent KR-20010024108-A (KR)
Title: 셀룰로오스 여과지 포화제
IPC: D21H17/36
Filed: 1998-09-08
Abstract: 본 발명은 가수분해된 폴리비닐 알코올과 포름알데히드 수지를 포함하는 셀룰로오스 종이용의 수성 포화제로서, 폴리비닐 알코올과 포름알데히드 수지가 실질적으로 또는 완전히 시스템에 용해되어 있는 포화제에 관한 것이다.  또한, 본 발명은 이러한 포화제를 제조하고 사용하는 방법에 관한 것이다.  또한, 본 발명의 시스템은 종이, 예를 들어 포화제로 제조된 여과지 뿐만 아니라 포화제로 종이를 제조하는 방법에 관한 것이다.
Patent KR-20010031088-A (KR)
Title: 4-아릴-4-치환피라졸리딘-3,5-디온 유도체
IPC: C07D233/76
Filed: 1998-10-07
Abstract: 화학식 1로 표시되는 4-아릴-4-치환피라졸리딘-3,5-디온 유도체는 살진드기제, 살충제 또는 제초제의 유효성분으로서 유용하다. 
     
       
     
     (식중 R 1 및 R 2 는 서로 독립적으로 탄소수 1 내지 4의 알킬기를 나타내고 또는 R 1 과 R 2 는 함께, 임의로 탄소수 1 내지 4의 알킬기 또는 할로겐 원자로 치환될 수 있는 탄소수 3∼4의 포화 혹은 불포화의 2가 탄화수소기를 나타낸다. X는 탄소수 1 내지 4의 알킬기, 탄소수 1 내지 4의 할로알킬기 또는 할로겐 원자를 나타내고, Y는 할로겐 원자 또는 니트로기를 나타낸다. n은 0 내지 3의 정수를 나타낸다.)
Patent KR-20010031524-A (KR)
Title: 동기 포착 장치 및 동기 포착 방법
IPC: H04B1/707
Filed: 1999-08-25
Abstract: 동기 포착 장치는 서치 코드 그룹에 미리 할당한 적어도 2개의 서치 코드를 사용하여 서치 코드 그룹마다 상관값을 산출하는데, 우선, 서치 코드 그룹을 확인한다.  다음에, 동기 포착 장치는 확인된 서치 코드 그룹에 대응하는 배열 패턴을 취하는 적어도 2개의 서치 코드를 사용하여 상관값을 산출하고, 프레임 타이밍을 검출한다.  이 때, 각각의 서치 코드 그룹에는 적어도 2개의 서치 코드를 서치 코드 그룹간에 있어서 중복되지 않도록 할당한다.
Patent KR-20010032596-A (KR)
IPC: B01D36/02
Filed: 1999-09-29
Abstract: 본 발명은, 연속-작동 여과 방법, 여과 장치 뿐만 아니라 기관의 연료 또는 윤활유 시스템내의 자동 여과기로서 언급되는 장치의 사용에 관한 것이다. 본 발명에 의하면, 상기 장치는, 여과될 유체용의 공동 입구 채널(7), 여과된 유체용의 공동 출구 채널뿐만 아니라, 여과 유니트들이 단번에 작동하는 방식으로 유체를 제어하기 위하여 유체 연결부(10)들이 제공되어 있는 공동 밸브 요소(9)를 구비한, 세 개의 여과 유니트(2,5)를 포함하고 있다. 상기 밸브 장치(9) 작동의 본질적인 특징은, 그 축 둘레를 회전하는 능력 및 두 개의 서로 다른 위치들사이에서 이동할 능력이고, 두 개의 여과 유니트(2)들은 밸브 요소를 회전시킴으로서 교번적으로 작동할 수 있고 그리고 제 3 여과 유니트(5)는 밸브를 이동시킴으로서 작동할 수 있다. 상기 밸브 요소는, 그 축 둘레를 회전할 수 있는, 예를 들면, 원통형의 축방향으로 이동할 수 있는 스핀들(9)에 의해서 구성되어 있다. 자동 여과기에서, 두 개의 여과 유니트(2)들은 정상적인 여과 공정을 위하여 사용될 수 있고, 유니트들 중 하나는 주어진 시간에 작동할 수 있고, 다른 하나는 백플러쉬에 영향을 받으며, 그리고 제 3 유니트(5)는 상기 두 개의 유니트들이 수리를 받을때 작동 상태로 설정되어 있다.
Patent KR-20010033847-A (KR)
Inventor: VILBERT ARNAUD
IPC: C08G18/66
Filed: 1999-10-25
Abstract: 본 발명은 화장적으로 허용가능한 매질 중에 1개 이상의 폴리우레탄 및/또는 폴리우레아 단위를 포함하는 다중 블록 중합체 (A) 및 필름-형성 중합체 (B)를 포함하는 저장용기를 포함하는 에어로졸 장치로서, 장치를 떠날 때에, 평균 직경이 80㎛ 이하인 조성물의 액적을 얻도록 중합체 (A) 및 (B) 그리고 장치가 선택되는 장치에 관한 것이다.   또한, 본 발명은 상기 장치를 사용하는 것을 포함하는 헤어스타일링 또는 모발고정 방법 그리고 헤어스타일링 제품의 제조를 위한 그 용도에 관한 것이다.
Patent KR-20010024843-A (KR)
Title: Glazing provided with a low-emissive stack of layers
IPC: B60J1/00
Filed: 1999-11-10
Abstract: The invention is a transparent substrate provided with a multilayer stack having thermal properties, especially solar-control or low-emissivity properties. The stack comprises at least one silver-based functional layer surrounded by at least two coatings made of dielectric material, with the presence of thin metal layers between the functional layer and at least one of the coatings made of dielectric material. A preferred stack is D1/ZnO/Ag/AlM/D2/ZnM'O, with AlM representing an aluminum alloy, ZnM'O a mixed oxide of zinc and at least one other metal, with D1 and D2 being a layer or a superposition of layers comprising at least one layer made of a metal oxide, silicon nitride, metal nitride or made of a mixed silicon/metal nitride.
Patent KR-20010034415-A (KR)
IPC: C08L23/14
Filed: 1999-02-10
Abstract: The invention relates to a multi-layer, sealable biaxially oriented polypropylene film consisting of a base layer and at least one sealable covering layer. The base layer contains between 1 and 15 weight % of a resin with a mean molecular weight Mw of between 600 and 1,500 and between 1 and 6 weight % of a wax with a mean molecular weight Mn of between 200 and 700. The n-heptane insoluble part of the polypropylene of the base layer has a chain isotactic index of at least 95%, as measured by <13>C-NMR spectroscopy. The invention also relates to a method for producing said film and to its use.
Patent KR-20010071636-A (KR)
IPC: G01N33/48
Filed: 1999-06-30
Abstract: The present invention is directed to a fixative composition, the use of the fixative composition in preparing cytological or histological specimens, and a method of preparing particulate matter, such as cytology, hematology and microbiology specimens, for examination by collecting the particulate matter in a uniform layer, preferably a monolayer, and fixing the particles in a composition according to the present invention. The cytological, hematological, microbiological and histological fixative composition of the present invention contains an aldehyde crosslinker, a polyol and a detergent. The method of the present invention for preserving the particulate or histological specimen uses the fixative composition containing an aldehyde crosslinker, a polyol and a detergent.
Patent KR-20010053254-A (KR)
Title: 무스카린성 길항제
IPC: A61K31/496
Filed: 1999-06-28
Abstract: 본 발명에서는, 인지-관련 질환 (예를 들면, 알쯔하이머 질환)을 치료하는 데에 유용한 무스카린성 길항제인, 하기 화학식 1에 따른 디-N-치환된 피페라진 또는 1,4 디-치환된 피페리딘 화합물의 헤테로사이클환 유도체 화합물 (이의 모든 입체이성질체, 염 및 용매 화합물을 포함), 이를 포함하는 약제학적 조성물 및 이를 이용한 치료 방법에 관해 기술하고 있다: 
     화학식 1 
     
       
     
     상기 식에서, 
     Y 및 Z 중의 하나는 -N-이고, 다른 하나는 -N- 또는 -CH-; 
     X는 -O-, -S-, -SO-, -SO 2 - 또는 -CH 2 -; 
     Q는   
     R은 알킬, 사이클로알킬, 아릴, 임의적으로 치환된-아릴 또는 헤테로아릴; 
     R 1 , R 2 및 R 3 은 수소 및 알킬로 이루어진 그룹 중에서 각각 독립적으로 선택되고; 
     R 4 는 알킬, 사이클로알킬 또는   
     R 5 는 수소, 알킬, -C(0)알킬, 아릴카보닐, -SO 2 알킬, 아릴-설포닐-C(O)O알킬, 아릴옥시카보닐, -C(O)NH-알킬 또는 아릴-아미노카보닐 {여기서, "아릴" 부위는 치환될 수 있다}; 
     R 6 는 수소 또는 알킬; 
     R 7 은 수소, 알킬, 하이드록시알킬 또는 알콕시알킬이다.
Patent KR-20020062539-A (KR)
Title: The rubber compounds for safety equipment with visible range at night
Inventor: HAN MIN HYEON
IPC: C08L21/00
Filed: 2001-01-20
Abstract: PURPOSE: Provided is a rubber composition having a visible performance at night, which is used for safety facilities and reduces hardly the visible performance and is not damaged by an external impact and is easy to be formed and processed. CONSTITUTION: The rubber composition comprises 100phr of EPDN as a raw rubber, 3-9phr of an active agent comprising zinc oxide and stearic acid, 70-120phr of a filler comprising clay and/or titanium oxide, 1-5phr of wax, 15-40phr of a plasticizer, 20-50phr of a fluorescent pigment, 0.8-2.2phr of an accelerator comprising tetramethyl-thiuram disulfide and/or 2-mercapto benzothiazole, 0.5-1.2phr of a crosslinking agent, and 2-10phr of a glass bead having a size of 40-100 mesh.
Patent KR-20010035364-A (KR)
Title: A valve for convenient use
Inventor: KIM ILL SIK
IPC: F16K21/00
Filed: 2001-02-07
Abstract: PURPOSE: A cylinder type disc valve is provided to simplify the structure for reducing manufacturing costs and to open or close the valve in a short time by short rotation, thereby precisely carrying out the opening and closing of the valve for long term use regardless of water pressure. CONSTITUTION: A cylinder type disc valve includes a valve main body(10) having a water passage(11) for passing water, a cylindrical opening and closing element(20) inserted in the water passage of the valve main body rotatably for opening and closing the flow of water and fitted with a handle(40) at an upper part, many packing elements(21) mounted on the side of the opening and closing element for preventing the water leakage of the water passage when opening and closing the water passage, a valve cover(30) secured at the upper part of the opening and closing element for preventing the water leakage of the valve, and an air discharge valve(50) mounted on the top surface of the water passage at a water guide part for discharging the predetermined amount of air to reduce water pressure when closing the water passage.
Patent KR-20020066001-A (KR)
Title: Driving circuit for repeat srm motor
Inventor: JUNG YUN CHEOL
IPC: H02P25/08
Filed: 2001-02-08
Abstract: PURPOSE: A driving circuit of a reciprocation SRM motor is provided to increase efficiency of a compressor with reciprocation using an AC power without any separate converting device. CONSTITUTION: A driving circuit of a reciprocation SRM motor comprises a first triac(Tr2) and a second triac(Tr1). The first triac(Tr2) is coupled serially to a first coil(La) for applying current to the first coil(La) while AC is positive when a first switching control signal is turned on to excite A phase. The second triac(Tr1) is coupled serially to a second coil(Lb) and in parallel to the first coil(La) and the first triac(Tr2) for exciting B phase while AC is negative positive when a second switching control signal is turned on. A micro-computer detects a swing angle of the motor to output the first and the second switching control signals for varying magnitude of a voltage applied to the motor based on the swing angle.
Patent KR-20020066836-A (KR)
Title: Recording medium for recording hierarchical data structure and method for creating hierarchical data storage structure
Inventor: BAEK GWAN HYEONG
IPC: G06F17/40
Filed: 2001-02-14
Abstract: PURPOSE: A recording medium having a hierarchical data structure and a method for forming a hierarchical data storing structure are provided to prevent a waste of a storing space and decrease an overhead when data of the storing space are updated by preventing a duplicated storage of data with respect to data having a hierarchical property and forming a hierarchical data storing structure. CONSTITUTION: In a recording medium for storing a hierarchical data structure including a store layer and a class layer, store header information(11,21,22,23) stores information with respect to a store included in a store layer, information with respect to a class included in the store layer, and information with respect to an attribute of the store layer. Class header information(31-36) stores information with respect to an index included in the class layer, information with respect to an instance included in the class layer, and information with respect to an attribute of the class layer. In addition, index information and instance information are included. Information with respect to a store included in the store layer includes information with respect to a name of the store and information with respect to the number of stores. Information with respect to a class included in the store layer includes information with respect to a name of the class and information with respect to the number of classes.
Patent KR-20020069394-A (KR)
Title: An over running clutch of a starter motor
Inventor: KIM CHANG IL
IPC: F16D41/06
Filed: 2001-02-26
Abstract: PURPOSE: An overrunning clutch of a starting motor is provided to prevent leakage of lubricating oil supplied into an overrunning clutch and to smoothly perform operation of the overrunning clutch. CONSTITUTION: Projections for fixing and operating grooves are formed to the inner wall of an overrunning clutch housing equipped with a spline on the outer circumference. Rollers(5) and springs are elastically installed to the projections for fixing and operating grooves. A rotating shaft(7) is installed to the inside of the rollers. The housing and rotating shaft are fixed with a cover(8). An oil leakage protective unit is installed to a side of the rotating shaft and rollers to prevent leakage of lubricating oil supplied into the contact part(9) between the rollers and rotating shaft. In the oil leakage protective unit, a projection for fixing(10) is formed to the rotating shaft, and a conical washer(12) fixed to the projection for fixing(10) is installed between a washer(11) installed to the inside of the cover. Lubricating oil is prevented from leaking by the conical washer. An oil leakage protective projection is formed as an integrated shape, to shut off the lubricating oil supply unit with contacted with the roller. Therefore, leakage of lubricating oil is prevented.
Patent KR-20010110983-A (KR)
Inventor: KIM SOON JA
Filed: 2001-03-08
Abstract: 본 발명은 전화기, 컴퓨터, 전기구동장치 등의 통화장치, 음성입력수단을 구비한 컴퓨터 또는 음성입력수단을 구비한 기타 전기구동장치 등의 고품질의 음성통신장치에 관한 것이다. 
     종래에는 전화기 등의 통신장치에 있어서, 통화할 때 주변의 소음이 통화음에 섞여 들어가 통화품질이 저하되거나, 시끄러운 곳에서는 상대방의 말을 알아듣기 힘든 경우도 많았다. 또한 통화자의 발성으로 주위 사람들에게는 쾌적한 근무환경을 유지시키기 어렵거나 통화의 내용이 주위 사람들에게 알려져서 사생활 침해가 되기도 하였다. 본 발명은 상기의 문제점을 해결하기 위한 장치를 제안한다. 
     이를 위해서 본 발명은 발성(發聲)으로 인한 피부진동(皮部振動) 통해 통화자의 음성(音聲)만을 포착하여 상대방에게 전달하게 함으로써, 주변의 소음을 배제하였으며, 아울러 통화자의 음성과 위상이 180도 반전된 음성을 발생시키는 위상반전음 발생수단을 구비하여 통화자의 음성이 주위 사람들에게는 들리지 않게 하였다.
Patent KR-20020072823-A (KR)
Inventor: MUN CHANG WOO
IPC: F03D9/00
Filed: 2001-03-13
Abstract: PURPOSE: A wind power generator is provided to generate the electricity in the small amount of wind by maximizing the rotary power of a propeller. CONSTITUTION: A wind power generator generates the electricity with the rotator(10) and stator(11) by rotating the generating shaft(8) with the rotational force generated with the wind by the propeller(3). A driving gear(5) is installed at the inner lower side of the rotational shaft(2) to engage driven gears(6b,6c,6d,6e) formed with the combination of a large gear(7b) with a small gear(7a); and the small gear(7a) with the large gear(7b). The large gear(7b) is engaged with the small gear(7a) and the small gear(7a) is engaged with the large gear(7b) to increase the rotation rate more. The large gear(7b) of the driven gear(6e) at the end of the gears is engaged with the small gear(9) formed at the lower side to increase the input rotational force.
Patent KR-20020076904-A (KR)
Title: apparatus for injecting a fluid
Inventor: LEE JUN GYU
IPC: H01L21/304
Filed: 2001-03-31
Abstract: PURPOSE: An apparatus for implanting fluid is provided to obtain easily uniformity of fluid implanted on a substrate and change easily a direction of the fluid implanted to the substrate to clean and dry the substrate and minimize noise generated from the implantation process by using two tubes. CONSTITUTION: A fluid implantation apparatus(40) is formed with the first tube(410) and the second tube(420) in which the first tube(410) is inserted. The fluid implantation apparatus(40) has an implantation limit portion(430). The implantation limit portion(430) is installed at the both sides of the longitudinal direction of the first tube(410). The second implantation hole(430a) is formed by the implantation limit portion(430). The fluid is implanted through the second implantation hole(430a).
Patent KR-20020078476-A (KR)
Title: device for clamping a metal mold in rubber molding system
Inventor: LEE WON SIK
IPC: B29C45/64
Filed: 2001-04-03
Abstract: PURPOSE: A moving mold clamping apparatus is provided to improve the safety of work and to prevent the articles from being damaged by stably clamping a moving mold and rapidly releasing the clamped articles. CONSTITUTION: A casing(8) having a fixing rib(8a) is inserted into a perforation hole(7) of a supporting plate(3). An upper portion of the casing(8) is fastened by a fixing nut(9) so that the casing(8) is vertically coupled to the supporting plate(3). A coil spring(11) is inserted into the casing(8). A pressing member(12) is slidably installed in the coil spring(11). A sealing portion(12a) is formed at an upper portion of the pressing member(12), and an inclined portion(12b) is formed at a lower portion of the pressing member(12). A rubber packing(13) is inserted into the sealing portion(12a). One end of an air hose(6) is coupled to the upper end of the casing. An air generator is connected to the other end of the air hose(6).
Patent KR-20020077992-A (KR)
Inventor: LEE SUNG HAN
IPC: A21D13/00
Filed: 2001-04-03
Abstract: PURPOSE: A process of preparing a pizza crust using boiled rice and cereals as a main material in place of reducing the amount of wheat flour by 50% is provided. Whereby, the product has an effect on preventing adult disease while simultaneously stimulating the appetite. CONSTITUTION: Miscellaneous cereals containing rice, glutinous rice, unpolished rice, barley, foxtail millet and sorghum in a ratio of 5:1:1:1:1 are washed, soaked in water for 30min and heated at 180 to 200deg.C for 30min to cook boiled rice and cereals, which are mixed with dried seasoning(kelp, carrot, spinach, laver and sesame in a ratio of 1:1:1:1;1) and then formed into the shape of a round plate. A dough with wheat flour is spread on a pizza plate to a thickness of 1mm and rolled with shredded potato and cheese and then the boiled rice and cereals are put thereon.
Patent KR-20010090767-A (KR)
Title: Unique compositions of zwitterionic phospholipids and bisphosphonates and use of the compositions as bisphosphate delivery systems with reduced GI toxicity
Inventor: LICHTENBERGER LENARD M
IPC: A61P19/08
Filed: 2001-04-07
Abstract: PURPOSE: A composition containing zwitterionic phospholipid and bisphosphonate and having reduced gastrointestinal(GI) toxicity and improved bio-availability and methods for treating osteoporosis using the composition are provided. The zwitterionic phospholipids exist in a sufficient amount to improve the bio-availability of bisphonates, the bisphosphonates exist in a sufficient amount to reduce bone resorption, increase bone density and/or reduce bone fracture when administered with food. CONSTITUTION: A pharmaceutical composition for treating osteoporosis contains one or more zwitterionic phospholipids of formula 2 and one or more bisphosphonates of formula 1. In formula 1, R1 is H, OH or Cl; R is (a)C1-6 alkyl group optionally substituted by amino, alkylamino, dialkylamino or heterocyclyl, (b)halogen, (c)arylthio, preferably chloro-substituted arylthio, (d)C5-7 cycloalkylamino, or (e)5- or 6-membered saturated heterocyclyl containing N having one or two hetero atoms. In formula 2, R1 and R2 are C8-32 saturated or unsaturated substitutes; R3 is H or CH3; X is H or COOH; and R4 is =O or H2.
Patent KR-20020078867-A (KR)
Title: Refrigerator Defrost Device
Inventor: YANG GI WAH
IPC: F25D21/06
Filed: 2001-04-11
Abstract: PURPOSE: A device for defrosting of refrigerator is provided to defrost a refrigerator compartment without supplying heat and to reduce power consumption. CONSTITUTION: Evaporators(4) are installed in two refrigerator compartments(1), respectively. Liquefied refrigerant is supplied to the refrigerator compartments by a three-way control valve(2) and defrosts and removes frost in one of the refrigerator compartments which stops working to be cooled down so as to be supplied to the evaporator of the other of the refrigerator compartments which works. Refrigerant outlets of the evaporators meet each other on a tube and to be connected to a compressor. Control valves(5) are installed on chilled air outlets of the refrigerator compartments. Three-way control valves or control valves are installed on drainpipes of the refrigerator compartments.