baber/WOPTO huggingface dataset:
Patent KR-20020089341-A (KR)
Title: 기재상에 하나 이상의 층을 증착하기 위한 장치와 방법
IPC: B01J19/00
Filed: 2001-02-02
Abstract: 본 발명은 기재(2)를 코팅하기 위한 장치로서, 적어도 두개의 상이한 가스(3, 4, 5) 또는 가스혼합체를 공급하기 위한 가스공급시스템(7), 코팅될 적어도 하나의 기재(2)가 적어도 하나의 가열 또는 냉각형 서셉터(14)상에 배치되는 반응챔버(8)와, 반응기 챔버(1)에 적어도 두개의 가스(3, 4, 5) 또는 가스혼합체를 주입하기 위한 다수의 가스유출개방부(11, 12)를 갖는 적어도 하나의 온도제어형 가스유입유니트(8)를 가지며, 하나의 가스(3, 4, 5) 또는 가스혼합체가 각 그룹의 가스유출개방부(11, 12)로부터 반응기 챔버측으로 유출되는 반응챔버(8)를 갖는다. 가스유입유니트(8)가 가스유출개방부(11, 12)가 제공된 판(15)을 가지고, 판(15)의 온도가 기재(2) 또는 서셉터(14)의 가열(16) 또는 냉각에 의하여 직접 또는 간접적으로 제어되거나, 가열 또는 냉각된 기재(2) 또는 서셉터(14)의 온도가 직접 또는 간접적으로 제어되며, 가스체적에 의하여 형성되는 조절가능한 열저항이 판(15)과 가스유입유니트(8)의 베이스동체(17, 18)사이 또는 가스유입유니트(8)의 베이스동체(17, 18)와 히트싱크(19) 또는 열원사이에 배치된다.
Patent KR-20020086906-A (KR)
Title: 천의 수지가공방법
IPC: D06M23/00
Filed: 2001-12-18
Abstract: 천의 수지가공방법은, 평활표면을 가지고 또한 비흡습성과 유기용제에 대한 불용성을 갖는 수지시트(1)상에, 약 60중량%의 물과 약 40중량%의 재습윤형 점착성 중합물을 포함하는 약 98중량%의 수성수지 에멀젼과, 약 56중량%의 물과 약 40중량%의 비재습윤형 약점착성 공중합물과 약 4중량%의 휘발성 유기용매를 포함하는 약 2중량%의 수성수지 에멀젼을 균일하게 혼합하여 이루어지는 대략 재습윤점착형 수성수지 혼합에멀젼(2)을 막형상으로 도포하는 공정을 갖는다.  다음에, 이 대략 재습윤점착형 수성수지 혼합에멀젼(2)의 위에 통습성을 갖는 천(3)을 눌러서 밀착시킨 상태에서 수분 및 휘발성 유기용매를 증발제거하고, 그 후 상기 수지시트(1)를 천(3)의 편면측으로부터 박리함으로써, 천의 편면측에 박리되기 어려운 점착성 또는 비점착성의 수지피막을 형성한다.
Patent KR-20020087100-A (KR)
IPC: H02M3/07
Filed: 2001-03-16
Abstract: A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix of the charge pump that includes a flying ultra-capacitor C<U>F. Instead of open-loop oscillator-based control, a dynamic controller provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. In addition, this closed-loop dynamic control allows for maintaining a desired output voltage even with variations in the input voltage. Further efficiency is achieved by controlling the charging and discharging of the flying ultra-capacitor C<U>F, both in rate of current change and in voltage ripple.
Patent KR-20030011802-A (KR)
IPC: A01N65/34
Filed: 2001-03-23
Abstract: 본 발명은 엔도펩티다제인 서브틸리신(EC 3.4.21.62) 및 Alcalase 같은 효소, 및 포진 화합물을 포함하는 방오 도료 조성물로서, 효소는 조성물로 피복된 표면의 수생 생체에 의한 부착을 감소시키거나 방지하는데 효과적인 것을 특징으로 하는 방오 도료 조성물을 제공한다. 수생 생물에 의한 표면의 부착을 방지하기 위한 방법 또한 개시한다.
Patent KR-20030014205-A (KR)
IPC: C23C22/68
Filed: 2001-04-27
Abstract: 마그네슘 및/또는 마그네슘 합금제 부품을, (A) 인산염을 함유하는 표면 처리제에 의해 처리한 후, (B) 방청 전처리제로 처리하고, 계속해서 필요에 따라 (C) 방향족 카르복실산 혹은 그 염류에서 선택되는 적어도 1종 및 계면활성제를 함유하는 세정제에 의해 처리하며, 더욱이 필요에 따라 (D) 마그네슘용 방청제에 의해 처리하는 것을 특징으로 하는 처리된 마그네슘 및/또는 마그네슘 합금제 부품의 제조 방법.
Patent KR-20020093092-A (KR)
Title: 모델 앙상블들을 통한 오브젝트들의 분류
IPC: G06T7/00
Filed: 2002-02-13
Abstract: 비디오 이미지 데이터에서 오브젝트들의 분류 방법. 상기방법은 상기 이미지 데이터에서 이동 오브젝트들을 검출하는 단계, 상기 이미지 데이터에서 각각의 검출된 이동 오브젝트로부터 둘 또는 그 이상의 특징들을 추출하는 단계, 분류 방법에 따라 상기 둘 또는 그 이상의 특징들의 각각에 대해 각각의 이동 오브젝트를 분류하는 단계, 및 상기 둘 또는 그 이상의 특징들의 각각에 대해 상기 분류 방법에 기초하여 각각의 이동 오브젝트에 대한 분류를 유도하는 단계를 포함한다. 또한, 비디오 이미지 데이터에서 오브젝트들의 분류를 위한 장치가 제공된다.
Patent KR-20030009503-A (KR)
IPC: C07C41/18
Filed: 2001-03-06
Abstract: 본 발명은 (화학식 1)을 출발물질로 하고 불소수지 원료 등으로서 유용한 불포화 화합물(화학식 2)를 짧은 공정 그리고 고수율로 제조한다. 
     즉, 본 발명은 CF 3 CF 2 CF 2 OCF(CF 3 )COOCF 2 CF(CF 3 )OCF 2 CF 2 CF 3 등의 -COOCF 2 CR b R c -CXR d R e (화학식 1)로 표시되는 부분 구조를 1개 이상 갖는 화합물을 열분해 반응시키는 것에 의한 CF 3 CF 2 CF 2 OCF=CF 2 등의 CR b R c =CR d R e (화학식 2)로 표시되는 화합물의 제조방법을 제공한다.     단, R b ∼R e 는 수소원자, 할로겐원자 또는 열분해 반응에 의해 변화되지 않는 1가 유기기 등을 나타낸다.
Patent KR-20040066364-A (KR)
Inventor: JHON YOUNG IN
IPC: C02F1/72
Filed: 2003-01-17
Abstract: PURPOSE: Provided is a method of using activated water for splitting water by using a photocatalyst or decomposing of contaminants in water which is able to increase the reactivity. CONSTITUTION: The method for splitting water or decomposing organic matters in water by using a photocatalyst such as titanium dioxide, perovskite-type ceramic is characterized in that it uses activated water such as the water prepared by applying an alternating electromagnetic field thereto, magnetized water for the reaction.
Patent KR-20030031019-A (KR)
Inventor: KIM HYUN SUK
IPC: H05B37/02
Filed: 2003-01-27
Abstract: PURPOSE: A sensor socket coupler interface is provided to control power by using sound, while constructing an automation system with a low cost. CONSTITUTION: A socket coupler is arranged at the intermediate portion interconnecting an electric bulb(33) and a socket, the electric bulb is connected to a female cap mounted on the socket coupler, and the socket is connected to a male cap arranged beneath the socket coupler. A sensor body is embedded in the socket coupler, wherein the sensor body includes a sensor signal detection unit having one or more sensors for sensing signals; an amplifying unit for amplifying the signal detected from the sensor signal detection unit; a comparing circuit unit for comparing the amplified signal with a preset reference signal; and an output circuit unit operating upon generation of the signal having a level higher than the level of the preset reference signal.
Patent KR-20040072323-A (KR)
Inventor: GO GI MOK
IPC: F04B39/00
Filed: 2003-02-12
Abstract: PURPOSE: A method for connecting a suction port of a compressor and a refrigerant discharge pipe of an accumulator is provided to accurately weld a refrigerant discharge pipe to a suction port side of a compressor, thereby reducing the manufacturing cost of an accumulator. CONSTITUTION: In manufacturing an accumulator, a refrigerant discharge pipe is welded to an axial pipe formed at a lower part from an inside of a housing, welded with a welding washer having one side formed narrow and the other side formed wide(S1). A connecting pipe has an inner tube and a welding rim part corresponding to the welding washer at an end, wherein one end of the connecting pipe is inserted into a suction port of a compressor(S2). An end of the refrigerant discharge pipe is inserted into the other end of the connecting pipe for adhering the welding washer of the refrigerant pipe closely to the welding rim part, and fixing the adhered part at a main body of the suction port of the compressor by welding with a welded part(S3).
Patent KR-20040073738-A (KR)
Inventor: CHO JANG HWAN
IPC: A47J27/00
Filed: 2003-02-14
Abstract: PURPOSE: A heating vessel with fixed heat conductivity is provided to prevent food in the heating vessel from boiling over and being scorched to a bottom part of the heating vessel by forming a space part and a plurality of holes at the bottom part. CONSTITUTION: In a heating vessel(100), a space part(121) is formed between two bottom parts(120) of the heating vessel to reduce heat conductivity. A plurality of holes(122) for regulating inner pressure are formed at the lower bottom part to communicate the space part to the outside. The holes prevent food in the heating vessel from boiling over and being scorched to the bottom parts of the heating vessel.
Patent KR-20040079538-A (KR)
Inventor: HWANG CHAN YEONG
IPC: H01M10/04
Filed: 2003-03-07
Abstract: PURPOSE: A cell loader for a winding-type cell stacking machine is provided, to allow electrode plates to be picked up continuously in a cell centering unit and to be arranged in a separator film for improving productivity when a roll-type battery is produced by winding a cathode, an anode and a separator between the cathode and the anode. CONSTITUTION: The cell loader comprises cell lifters(30-1, 30-2, 30-3, 30-4) which are arranged in both sides of a plurality of cell magazines(16), and have arms(32) corresponding to the cell magazines every other cell magazine and extending to the lower part of the cell magazines; and a cell loader provided with a pick-up arm(40) which corresponds to the cell magazine(16) and the cell centering unit, is located at the upper part of the cell magazine and the cell centering unit and inhales the electrode plates in vacuum. The cell lifters lift up the electrode plates in the cell magazine by the each arm when the electrode plates are picked up one by one in the cell magazine, and the cell loader moves the electrode plate of the cell magazine to the cell centering unit and the electrode plate of the cell centering unit to the separator film, respectively, by vacuum inhalation.
Patent KR-20040079748-A (KR)
Inventor: LEE YU RIM
IPC: G11C11/407
Filed: 2003-03-10
Abstract: PURPOSE: A memory device for performing a refresh operation with changing memory block and a method for refreshing the same are provided to sufficiently secure a bit line precharge time since the refresh operation is performed with moving the memory blocks. CONSTITUTION: A memory device for performing a refresh operation with changing memory block includes a plurality of memory cell blocks(BLK0-BLK9), a refresh address counter and a row decoder. The plurality of memory cell blocks(BLK0-BLK9) is arranged by a plurality of memory cells. The refresh address counter generates a refresh address to refresh the memory cells according to the refresh command. The row decoder enables the word line of the memory cells by receiving the refresh addresses and connects the least significant bit of the refresh address to the address signal to select the memory cell blocks(BLK0-BLK9).
Patent KR-20040081495-A (KR)
Inventor: OH DONG KI
IPC: H01J11/42
Filed: 2003-03-13
Abstract: PURPOSE: A plasma display panel is provided to increase a phosphor deposition area and achieve improved luminance by forming auxiliary barrier ribs even in the region which does not contribute to discharge. CONSTITUTION: A plasma display panel comprises a front substrate on which a scan electrode(24) and a sustain electrode(25) are formed, wherein each of the scan electrode and the sustain electrode includes a stripe type first electrode and a T-shaped second electrode extended perpendicularly from the first electrode; a rear substrate on which an address electrode(21) is formed such that the address electrode is superimposed with the second electrodes of the scan electrode and the sustain electrode and crosses the first electrodes of the scan electrode and the sustain electrode; barrier ribs(23) formed along the lengthwise direction of the address electrode on the rear substrate so as to define a discharge space; auxiliary barrier ribs(31) protruded from one side surfaces of the barrier ribs toward the discharge space; and a phosphor layer(29) deposited on the inner surfaces of barrier ribs and auxiliary barrier ribs.
Patent KR-20040080834-A (KR)
Inventor: AHN JUN HO
IPC: H02K21/14
Filed: 2003-03-14
Abstract: PURPOSE: An induction motor is provided to achieve improved efficiency of the motor by rotating a rotor by the magnetic field generated from a stator side, while simplifying the configuration of the magnet. CONSTITUTION: An induction motor comprises a stator(102) having an inner surface on which a plurality of slots are formed, wherein the slots are wound with a driving coil(106); a cup type rotor(103) arranged to be rotatable in the stator, and which has a slot penetrating in a vertical direction, and a rod conductor arranged in the slot, wherein the rotor has both ends connected through an end ring(108); a rotating shaft(109) press fit into the center of the rotor so as to transmit the rotating force of the rotor to an external source; and a free magnet(111) inserted into a recessed portion(103a) of the rotor in such a manner that the free magnet is rotatable on the rotating shaft, wherein the free magnet rotates the rotor by the strong flux which is combined with the magnetic field generated from the stator.
Patent KR-20030083577-A (KR)
Inventor: LEE JEONG GI
IPC: D02G1/18
Filed: 2003-03-24
Abstract: PURPOSE: Different shrink mixing yarn having excellent melange effect and a manufacturing method therefor are provided to have excellent dispersability of monofilament on two ingredients conjugate yarn and high standing density as well as uniform standing length and having excellent texture and appearance. CONSTITUTION: The different shrink mixing yarn is composed of; the two ingredients conjugate yarn or fiber forming ingredients comprised of at least two ingredients having different dyeing properties; and an eluting ingredient. Thermoplastic multi-filament(core yarn) is wound with the two ingredients conjugate yarns(sheath yarn). After dividing or eluting the eluting ingredient, the conjugate yarn has 0.001-0.3denier of single yarn fineness. On a surface of the mixing yarn, loops of the conjugate yarn are formed on 2-350 loops/m. A least 95% of the loops have 1.0-2.5mm of length. The different shrink mixing yarn is obtained by air-texturing the core yarn and the sheath yarn.
Patent KR-20040084377-A (KR)
Inventor: CHO CHUNG WON
IPC: A61K8/97
Filed: 2003-03-28
Abstract: PURPOSE: Provided is a cosmetic composition comprising the extract of chlorella for anti-inflammation. The extract inhibits inflammation by inhibiting anion generation of nitrogen oxide and superoxide and the activity of NF-kB in macrophage. Therefore, it is used for anti-inflammatory agent and prevention and treatment of inflammatory sin damage and diseases. CONSTITUTION: The cosmetic composition for anti-inflammation is characterized by containing 0.01-5 wt.% of the extract of chlorella as an active ingredient. The extract is obtained by using lower alcohol such as water, ethanol, methanol, butanol or their mixture as an extracting solvent.
Patent KR-20040084513-A (KR)
Inventor: JUNG IN CHEOL
IPC: H03L7/081
Filed: 2003-03-28
Abstract: PURPOSE: A circuit for generating a phase comparison signal is provided to remove the limit of the least clock period due to a delay period of the shortest output path by delaying a previous external clock. CONSTITUTION: A first frequency divider(411) is used for receiving a clock signal and dividing the clock signal. A second frequency divider(412) is used for receiving and dividing an output signal of the first frequency divider. A third frequency divider(413) is used for receiving and dividing an output signal of the second frequency divider. A first NAND gate(414) is used for performing a NAND operation for the output signal of the second frequency divider and an output signal of the third frequency divider and outputting a result signal as a phase comparison reference signal. A first inverter(415) is used for inverting an output signal of the first NAND gate.
Patent KR-20040085674-A (KR)
Inventor: PARK WAN GI
IPC: C02F1/32
Filed: 2003-04-01
Abstract: PURPOSE: An ultraviolet water sterilizing apparatus is provided to maintain ultraviolet emission intensity of the ultraviolet sterilizing apparatus to a certain value or more by cleaning the surface of quartz tube in chamber using bubble having a certain pressure, and a cleaning method of the ultraviolet water sterilizing apparatus is provided. CONSTITUTION: The ultraviolet water sterilizing apparatus comprises a chamber(8) comprising inflow port(8a) and outflow port(8b) formed on an upper part of one side and a lower part of the other side of the chamber respectively; a quartz tube longitudinally fixed in the chamber; an ultraviolet lamp longitudinally fixed to the inside of the quartz tube and emitted by electrical signals; a pressure controller(6) connected to the inflow port of the chamber; pump(4) and ozonizer(2) connected to the pressure controller; and a power supply impression unit(16) for driving the ultraviolet lamp, pressure controller and pump and ozonizer respectively, wherein the inflow port and the outflow port are formed in such a manner that they are deviated from the center of the chamber, wherein the pressure controller injects bubbles to a certain pressure or more, and wherein the chamber is connected to one or more of long wavelength chambers(10) in series.
Patent KR-20040087215-A (KR)
Inventor: KIM NO SUN
IPC: H04M1/73
Filed: 2003-04-04
Abstract: PURPOSE: A device for automatically controlling LCD screen brightness is provided to perceive a brightness state through a histogram analysis for image data on a subject inputted from a camera, and to automatically control the brightness of an LCD screen, thereby maintaining an optimal LCD screen brightness state. CONSTITUTION: An image detector/image processor(110) detects image data of a terminal camera, and processes detected image information. A histogram processor(100) detects brightness information per pixel according to peripheral brightness of a subject to be pictured, and automatically controls brightness shown on an LCD screen of a terminal. The histogram processor(100) comprises as follows. A pixel information detector(101) receives the brightness information. A pixel information processor(102) processes distributions of the number of pixels detected by the pixel information processor(102). An LCD brightness controller(103) controls a register value of an LED, and controls the brightness of the LCD screen.
Patent KR-20040096094-A (KR)
Inventor: KIM CHEOL
IPC: A21B1/00
Filed: 2003-05-07
Abstract: PURPOSE: A baking machine is provided to smoothly swivel the swivelling tray member and to minimize the noise which is generated when the swivelling tray member is swivelled. CONSTITUTION: The baking machine includes: a body(10), forming an oven chamber(2); a door, opening and closing the opening of the body(10); a pair of kneading drums(40,42); a pair of tray members(83,84), facing to each other between the both kneading drums(40,42); a pair of tray holder members, supporting at least one of the both tray members(83,84) so that the tray members(83,84) come close to each other or get away from each other; and an elastic member(90), which pressurizes the swivelling tray member(84) in the direction that the both tray members(83,84) come close to each other, when the swivelling tray member(84) is swivelled in the direction that it gets away from the fixed tray member(83).
Patent KR-20040096245-A (KR)
Inventor: KIM CHEOL
IPC: A21B7/00
Filed: 2003-05-07
Abstract: PURPOSE: An automatic breadmaker is provided, to simplify the connection structure of a door and to improve the firmness of the connection state for enhancing assembling property. CONSTITUTION: The breadmaker comprises a frame; a bracket(30) which is set in the side part of the frame and where a connection hole is formed; a door(40) which is located in front of the frame; and a door hinge(50) which is set in the door and has a combination projection hinge-combined with the combination hole of the bracket to allow the door to be opened or closed. Preferably the bracket and the door hinge are plural. Preferably the breadmaker comprises further a side cover(70) which is set in the side part of the frame and has a separation preventing part(72) for preventing the door hinge from being separated to upper part by supporting the upper face of the door hinge.
Patent KR-20040095534-A (KR)
Inventor: LEE SEUNG MOK
IPC: A23B7/10
Filed: 2003-05-09
Abstract: PURPOSE: Storage boxes of a kimchi refrigerator are provided, which are exchangeable together, so that a user can use the storage boxes conveniently. CONSTITUTION: The kimchi refrigerator comprises a body(11) having at least one upper storing chamber(15) having an upper opening and a lower storing chamber(19) having a front opening; upper storage boxes(161) which store food such as kimchi and are stored in the upper storing chamber(15); and lower storage boxes(162) which are stored in the lower storing chamber(19), wherein the upper storing chamber(15) and lower storing chamber(19) have the same size to be exchangeable together; and the upper storage boxes(161) have a first upper storage box(163) and a second upper storage box(164) having the same size as those of the lower storage boxes(162).
Patent KR-20040097450-A (KR)
Inventor: KWON PYUNG GON
IPC: C04B18/16
Filed: 2003-05-12
Abstract: PURPOSE: Provided is a high strength self-leveling mortar having characteristics of heat storage and no cracking by mixing cement composition(charcoal, fly ash and cement) with waste foundry sand. CONSTITUTION: The self-leveling mortar consists of 100pts.wt. of cement composition, 30-100pts.wt. of waste foundry sand, and optionally 0.1-2.5pts.wt.(based on 100pts.wt. of cement composition) of fluidifying agent based on naphthalene, wherein the cement composition comprises 30-79wt.% of portland cement and fly ash, as main materials, having a CaO/Al2O3 of 1:1 - 6:1, 20-60wt.% of charcoal, 1-10wt.% of alum to accelerate hardening and to improve strength.
Patent KR-20040097486-A (KR)
Inventor: CHO YEONG GEON
IPC: B60G21/055
Filed: 2003-05-12
Abstract: PURPOSE: An anti-roll bar is provided to improve the efficiency of the anti-roll bar and to improve freedom of design, by transmitting torque to the anti-roll bar for deformation of a Y-axis direction and a Z-axis direction when right and left wheels move reversely. CONSTITUTION: An anti-roll bar comprises a left anti-roll bar(11); a right anti-roll bar(12); a central anti-roll bar(13); a left gearbox(20) transmitting torque to the central anti-roll bar for deformation of a Y-axis direction and a Z-axis direction of the left anti-roll bar; and a right gearbox(30) transmitting torque to the central anti-roll bar for deformation of a Y-axis direction and a Z-axis direction of the right anti-roll bar.
Patent KR-20040077408-A (KR)
Inventor: AOKI TAKESHI
IPC: B29B17/00
Filed: 2003-05-13
Abstract: PURPOSE: A method and apparatus for processing plastic waste are provided to sharply increase the apparent density of plastic waste and reduce the volume considerably. CONSTITUTION: The apparatus(1) for processing plastic waste comprises: an agitating processing unit(2) provided with an agitating tank(6) for putting plastic waste therein and an impeller(17) disposed within the agitating tank(6); and a compression processing unit(3) provided with a compression chamber(33) for putting processed plastic waste thereinto and a compressing unit(31) for compressing the plastic waste put into the compression chamber(33).
Patent KR-20040099535-A (KR)
Inventor: CHOI JEONG HYEON
IPC: C07C45/30
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a method for preparing a benzophenone derivative by using a cheap source material with a high yield. CONSTITUTION: The method comprises the steps of preparing a Grignard reagent represented by the formula I from a halobenzene derivative and magnesium; reacting the prepared Grignard reagent with an alkyl formate to prepare a secondary alcohol represented by the formula II; and oxidizing the secondary alcohol to prepare a benzophenone derivative represented by the formula III, wherein A is a monovalent organic radical or alkoxide or a secondary amine group; and X is Cl, Br or I. Preferably the monovalent organic radical is a linear or branched hydrocarbon radical; and the secondary amine group has the nitrogen bond saturated with a linear, branched or cyclic hydrocarbon radical.
Patent KR-20040099955-A (KR)
Inventor: PARK KI SOUNG
IPC: E01F8/00
Filed: 2003-05-20
Abstract: PURPOSE: A soundproof panel for absorbing and intercepting sound is provided to improve soundproofing efficiency by . CONSTITUTION: The soundproof panel(10) having sound absorption and sound insulation comprises upper and lower frames(11,12), front and rear plates(13,14) provided with many through holes(H) and installed to the front and rear sides of the upper and lower frames(11,12), a side plate(15) installed to cut off both sides of the front and rear plates(13,14) from the outside, and a sound absorber filled in an internal space formed by coupling the front and rear plates(13,14) and the side plate(15). The sound absorber is composed of front and rear sound absorbers and a cutoff plate is inserted between the front and rear sound absorbers.