baber/WOPTO huggingface dataset:
Patent KR-20120112774-A (KR)
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/08
Filed: 2011-01-05
Abstract: 레이저 가공시스템(400)에서는, 변조패턴을 작성하기 위한 요소패턴이 복수 종류 준비되어 있고, 가공대상물에 대한 개질영역의 형성조건에 따라서, 대응하는 개질영역의 형성을 위해서 요소패턴으로부터 변조패턴이 작성된다. 그리고, 작성된 변조패턴에 근거하여 레이저광이 변조되고, 변조된 레이저광의 조사에 의해서 가공대상물에 개질영역이 형성된다. 이와 같이, 가공대상물에 대한 개질영역의 형성조건에 따라서, 미리 준비되어 있던 요소패턴으로부터 변조패턴이 작성된다.
Patent KR-20120129970-A (KR)
IPC: G06F9/50
Filed: 2011-03-02
Abstract: 리소스들을 요청하고 있는 제 1 차용자에게, 제 2 차용자에게 현재 할당된 리소스들을 재할당하는 능력이 제공된다. 방법은, 제 1 차용자로부터, 시스템 리소스 할당을 위한 요청을 수신하는 단계, 제 1 차용자와 관련된 현재 리소스 할당에 기초하여 제 1 차용자의 요청 우선순위를 결정하는 단계, 제 2 차용자와 관련된 현재 리소스 할당에 기초하여 제 2 차용자의 유지 우선순위를 결정하는 단계, 및 제 1 차용자 요청 우선순위 및 제 2 차용자 유지 우선순위를 이용하여, 제 2 차용자 리소스 할당 중 임의의 것을 제 1 차용자에게 재할당할지를 결정하는 단계를 포함한다.
Patent KR-20130008552-A (KR)
Inventor: EDWARDS JOHN L
IPC: C09D7/41
Filed: 2011-02-11
Abstract: 본 발명은 (1) 실질적으로 루틸형인 결정 습성을 갖고 평균 입자 크기가 약 0.5 내지 약 2.0㎛인 미립자 물질 및 (2) 가시광 영역에서 최대 흡광 계수가 약 5,000㎜ -1  이상이고, 가시광 영역에서 최대 산란 계수가 약 500㎜ -1  이하이고, 적외선 영역에서 평균 흡광 계수가 약 50㎜ -1  이하인 유기 안료를 포함하는 착색된 태양열 반사 시스템을 제공한다.  코팅 조성물로서 또는 제품이 형성될 수 있는 조성물로서 사용될 수 있는 상기 태양열 반사 시스템은, 개선된 전체 태양열 반사율을 또한 제공하면서, 어둡고 강한 색을 나타낸다.
Patent KR-20130006638-A (KR)
Inventor: ROURU JUHA
IPC: A61K9/28
Filed: 2011-03-03
Abstract: 본 발명의 내용은,  
파킨슨병의 치료가 필요한 환자에게,  
(i) 50mg 내지 300mg 범위의 양의 레보도파,  
(ii) 25mg 내지 150mg 범위의 양의 카르비도파 또는 치료학적 등가량의 또다른 방향족 아미노산 디카복실라제 억제제, 및 
(iii) 50mg 내지 300mg 범위의 양의 엔타카폰을 포함하는 용량형을 동시에 또는 순차적으로 투여함을 포함하고, 여기서, 상기 용량형에서 엔타카폰 대 카르비도파의 비율은 중량 기준으로 0.3:1.0 내지 3.2:1.0의 범위이고, 중등 효능 COMT 억제제는 25mg 내지 200mg 범위의 양이고, 여기서, 상기 용량형에서 상기 중등 효능 COMT 억제제 대 카르비도파의 비율은 중량 기준으로 0.16:1.0 내지 3.08:1.0의 범위이고, 또는 고효능 COMT 억제제는 1mg 내지 100mg 범위의 양이고, 여기서, 상기 용량형에서 상기 고효능 COMT 억제제 대 카르비도파의 비율은 중량 기준으로 0.006:1.0 내지 1.54:1.0의 범위인, 파킨슨병의 치료를 위한 방법을 제공한다.  상기 방법에 사용되는 약제학적 용량형이 또한 기재되어 있다.
Patent KR-20130092416-A (KR)
Inventor: KOMORI TERUO
IPC: B29C48/525
Filed: 2011-06-16
Abstract: 본 발명에 관련된 압출 성형 장치는, 페이스트상의 원료 조성물을 이송하는 유로와, 유로의 상류측에 형성되어 원료 조성물을 혼련함과 함께 하류측으로 이송하는 스크루와, 유로의 하류측에 형성되어 원료 조성물로 이루어지는 성형체가 압출되는 다이와, 유로와 다이를 연통하는 저항관과, 스크루와 다이 사이에 형성된 정류판을 구비한다.     정류판은 상류측 면으로부터 하류측 면에 걸쳐 관통하는 복수의 관통공을 가지며, 상류측 면에 있어서의 관통공의 개구는 하류측 면에 있어서의 개구보다 개구 면적이 크다.
Patent KR-20130112723-A (KR)
Inventor: KENNEDY JOHN VEDAMUTHU
IPC: H01F41/14
Filed: 2011-05-27
Abstract: 자기재료를 제조하는 방법이 개시된다.  자기재료는, 기판에 낮은 에너지 자성 이온을 주입하고 대전입자빔으로 어닐링하여 제조된다.  기판의 근표면 영역에서 자기 나노클러스터를 포함하는 자기재료도 개시된다.  자기재료는, 예를 들어, 자기 센서 등의 자기전자 장치에 유용하다.
Patent KR-20140089115-A (KR)
Title: Ice road anti-skid device and the process of manufacture
Inventor: CHOI BYEONG JIN
IPC: A43C15/02
Filed: 2013-01-04
Abstract: The present invention relates to an apparatus for preventing the slop on the ice and a method for manufacturing the same, and comprises: a pad made of a flexible material and positioned on the bottom of a shoe; a coupling string fixed in the center inside the pad, having one end combined with a coupling element and the other end detached from the coupling element, and fixing the pad to the shoe; a catching string having both ends fixed to both sides of the coupling string, made of an elastic material, and supported by a heel portion of the shoe; and a spike fixed to the bottom of the pad and protruding outward to be supported on the ice. Accordingly, since the catching string is made of an elastic material, the catching string can be detached from the heel portion of the foot very conveniently, the interior materials of the spike can be firmly fixed inside the pad. Further, cylindrical shaped protrusions and friction increasing concave-convex elements arranged in a circular shape on the ends of the protrusions prevent the slip on the ice in any direction, thereby preventing safety accidents.
Patent KR-20140093007-A (KR)
Inventor: HWANG HYUN TAE
IPC: A61L9/04
Filed: 2013-01-17
Abstract: The present invention relates to technology that efficiently sterilizes and dehumidifies an limited place like hospital rooms, comprising a casing; a sterilization unit that is installed inside the casing and discharges atomized hypochlorous acid; a producing unit that produces hypochlorous acid to supply the atomized hypochlorous acid to the sterilization unit; and a dehumidification unit that intermittently runs to maintain adequate humidity in indoor space.
Patent KR-20140096809-A (KR)
Inventor: PARK JANG SIK
IPC: F04B27/14
Filed: 2013-01-29
Abstract: The present invention relates to a suction valve used in a variable displacement compressor for a vehicle and, more specifically, to a suction valve of a variable displacement compressor for a vehicle to reduce the process costs of the suction valve. The suction valve is configured to comprise a hook formed on the lower part of a case, and a stopper with a fixing projection inserted inside the case.
Patent KR-20140098962-A (KR)
Inventor: PARK TAE JOON
IPC: G02F1/1343
Filed: 2013-01-31
Abstract: The present invention relates to a thin film transistor substrate and a method for manufacturing the same, capable of improving light transmittance. The thin film transistor substrate according to the present invention comprises: a plurality of gate lines; a plurality of data lines formed to intersect with the plurality of gate lines; thin film transistors including gate electrodes connected to the gate lines, source electrodes connected to the data lines, drain electrodes formed to face the source electrodes, and semiconductor patterns formed to overlap the gate electrode, with a gate insulation film disposed therebetween; protective films formed to cover the thin film transistors and including pixel contact holes exposing the drain electrodes of the thin film transistors; pixel electrodes connected to the drain electrodes and having widths variable in an extending direction; a common electrode forming a fringe field with the pixel electrode; and a common line through which a common voltage is supplied to the common electrode.
Patent KR-20140100199-A (KR)
Inventor: KIM BYUNG KI
IPC: G06F3/044
Filed: 2013-02-06
Abstract: Disclosed are a single layered capacitive touch screen and a method for determining a touch point thereof. The method of the present invention sequentially applies a predetermined pulse to a plurality of pattern electrodes disposed on a panel made of a predetermined material in a longitudinal direction or a width direction, determines whether there are ripples on a reflected wave received from the plurality of pattern electrodes, and determines a touch point from the time when the ripples in the reflected wave are generated.
Patent KR-20140102427-A (KR)
Inventor: CHO BEUM SANG
IPC: G04G17/00
Filed: 2013-02-14
Abstract: A clock according to the present invention includes a stand; a clock main body combined to the stand to rotate by a hinge; and a pendulum attached to the clock main body. By the clock main body rotating about the stand and the pendulum attached to the clock main body, time can be maintained while the setting position of the clock is shifted to a ceiling, a wall or onto a table.
Patent KR-20140108975-A (KR)
Inventor: KIM KI SUNG
IPC: B29B17/02
Filed: 2013-03-04
Abstract: The present invention relates to a recycle separation method for wastes coated with plastic films in order to recycle the plastic films and materials by easily separating the plastic films and materials with a simple method without generation of harmful substances. The recycle separation method for wastes coated with plastic films comprises: a pretreatment step of pretreating wastes coated with plastic films consisting of raw materials and plastic films in order to be recycled by collecting the wastes coated with plastic films and cutting the wastes into a constant size; a compression step of forming gaps between the raw materials and the plastic films by compressing wastes cut into the constant size by passing a pressure roller on which a concavo-convex part is formed through the wastes cut into the constant size; a deposition step of separating the raw materials and the plastic film by depositing the wastes passing through the compression step in a fermentation solution for a constant time; and a collection and separation step of completing a recycled product by collecting and separating the raw materials and plastic films separated through the deposition step.
Patent KR-20140109161-A (KR)
Inventor: PARK GUN GUI
IPC: A45D2/36
Filed: 2013-03-05
Abstract: The present invention relates to a multifunctional device for permanently waving hair including a heater for heating hair when conducting a permanent hair-waving process and a far infrared lamp. Traditionally, a heater for permanently waving hair and an ultraviolet lamp for permanently waving hair must be prepared separately in each beauty shop, thus costs are raised, spaces are made small and much time is required for permanently waving hair. To solve the problems, the present invention provides a device for permanently waving hair comprising: a main body (20) combined with the upper side of a column (10) and including an electric wire connection unit (23) for connecting a permanently waving hair rod (21) for rolling hair, a plurality of infrared lamps (24) mounted on a front surface and a power transmission part (40) arranged inside; and a pair of rotating arms (30) combined with the lower part of the main body (20) to repeatedly rotate by a certain angle according to the rotation of the power transmission part (40) and including a heater (31) inside. Therefore, time for permanently waving hair is reduced, costs are reduced and space utilization is raised by enabling one device to conduct the functions of heating a rod for permanently waving hair, heating hair by a heater and emitting far infrared rays by an infrared lamp.
Patent KR-20140117068-A (KR)
Inventor: CHOI JONG IL
IPC: C12P23/00
Filed: 2013-03-26
Abstract: The present invention relates to an Arthrobacter sp. M486 mutant and a preparation method thereof and, more specifically, to a mutant Arthrobacter sp. M486 KCTC 18235P which can produce carotenoide gained by radiation breeding at high efficiency more than four times than a parent strain and has a higher growth rate at room temperature, and to a preparation method of carotenoid using the same.
Patent KR-20140117923-A (KR)
Inventor: KIM JEONG MOOG
IPC: H02J7/02
Filed: 2013-03-27
Abstract: The present invention relates to a DC micro-grid charging and discharging system. According to the present invention, secondary batteries are connected in series so as to substantially increase charging and discharging voltages during a charging or discharging process, when compared to one battery. The required voltage of the DC micro-grid is twice, more or less, as high as the maximum voltage of a battery array. Therefore, efficiency of power conversion of a DC-DC converter for controlling charging and discharging power is increased. A linear constant current source is added to the system; thus, a charging or discharging process can be stably performed even when the battery array is changed. An electricity storing device, used for both charging and discharging process, is composed of combination of a common electrolyte condenser, a super condenser, or a secondary battery array; thus, power conversion efficiency of the charging and discharging system is increased. The present invention relates to: an algorithm that simplifies the system, and the DC micro-grid charging and discharging system to which the algorithm is applied.
Patent KR-20140042634-A (KR)
Inventor: AHN MOO SUN
IPC: G06F3/042
Filed: 2013-04-02
Abstract: 본 발명은 카메라를 이용한 터치 인식 장치를 구비하는 디스플레이 장치에 관한 것으로, 보다 상세하게는 디스플레이 패널의 모서리를 모따기 하고, 모따기 한 부분에 4개의 카메라를 설치하여 멀티터치 인식률을 향상시키면서도 프레임의 두께를 얇게 하여 디자인을 향상시킬 수 있는 카메라를 이용한 평판 터치 인식 장치를 구비하는 디스플레이 장치에 관한 것으로, 4개의 카메라를 이용하여 터치점을 인식함으로써 보다 정확하고 빠른 터치점 인식이 가능하며, 멀티 터치 인식률을 향상시킬 수 있고, 카메라를 스크린으로부터 멀리 띄울 필요가 없으므로 프레임의 두께를 얇게 할 수 있는 효과를 가지는 것이다.
Patent KR-20140122571-A (KR)
Inventor: KIM JIN HEAN
IPC: B63B9/06
Filed: 2013-04-10
Abstract: A ship block working apparatus is provided. According to an embodiment of the present invention, the ship block working apparatus comprises a supporting frame which supports a work plate, where an operator performs ship block work, and enables the work plate to move. The supporting frame includes a main support which is capable of being vertically extended to adjust the height of the work plate while being extended at a right angle from the bottom surface of the work plate to support the work plate; and a guide rail which is positioned on the lower side of the main support to guide the movement of the main support.
Patent KR-20130118248-A (KR)
Title: Activated carbon for water purifier and activated carbon cartridge using same
Inventor: ISHIHARA KAZUHIRO
IPC: C02F1/28
Filed: 2013-04-16
Abstract: PURPOSE: An activated carbon for a water purifier and an activated carbon cartridge using the same improves the adsorption and filtration performance of 1,1,1-trichloroethane, chloroform. CONSTITUTION: An activated carbon for a water purifier has a specific surface area of 900-1100 m^2/g. In the measurement of pore size distribution by an MP method, the total pore capacity with a pore diameter of 0.6 nm or less is 40-45% of the total pore capacity. In the measurement of pore size distribution by a DH method, the total pore capacity with a pore size of 0.2 nm or less is 20-23% of the total pore capacity with a pore size of 1-100 nm. The activated carbon has the surface oxidation amount of 0.05-0.14 meq/g.
Patent KR-20140124983-A (KR)
Inventor: CHAI YOUNG HO
IPC: G06T13/40
Filed: 2013-04-17
Abstract: Disclosed is a device for generating an avatar animation in a mobile device using an input means. A direction frame setting unit sets direction frames of the mobile device and the input means using a certain first sensor mounted in the mobile device and a certain second sensor mounted in the input means. An input data classifying unit analyzes a relative movement of the set direction frame of the mobile device and the set direction frame of the input means, and detects and classifies a motion that the input means is moved by a user. A joint group setting unit classifies multiple hierarchical joint groups based on a location of a joint affecting a movement of an avatar. An animation group setting unit classifies multiple animation groups according to movement properties of the avatar based on the joint groups set by the joint group setting unit. A motion synthesizing unit selects each motion in correspondence to a first animation group selected by the user among the animation groups, and synthesizes multiple motions to be a single animation based on joint hierarchical information. According to the present invention, the device can mix animation motions of the avatar in the mobile device to be expanded to a new animation to be variously displayed in a mobile game and an SNS service. Also, the device can control the animation of the avatar using the mobile device or a peripheral device connected to the mobile device.
Patent KR-20140128479-A (KR)
Inventor: CHAE HEE SUN
IPC: H05H1/46
Filed: 2013-04-25
Abstract: The present invention relates to a plasma generating device, a control method thereof, and a substrate treating apparatus including the plasma generating device. The plasma generating device according to an embodiment of the present invention comprises: a radio frequency (RF) power source providing an RF signal; a plasma chamber into which a gas is injected to generate plasma; a first electromagnetic field inducing unit installed in a portion of the plasma chamber and inducing an electromagnetic field to the plasma chamber upon receiving the RF signal; a second electromagnetic field inducing unit installed in another portion of the plasma chamber and inducing an electromagnetic field in the plasma chamber upon receiving the RF signal; a first load connected to the first electromagnetic field inducing unit; a second load connected to the second electromagnetic field; and a controller adjusting impedance of at least one of the first load and the second load and controlling power supplied to the first electromagnetic field inducing unit and the second electromagnetic field inducing unit.
Patent KR-20140130937-A (KR)
Inventor: LIM SEOL HEE
IPC: C08J5/18
Filed: 2013-05-02
Abstract: The present invention relates to a copolymer polyester resin which has an excellent shrinkage rate and is capable of performing thermal shrinkage at low temperatures and a molded product using the same. The copolymer polyester resin according to an embodiment of the present invention comprises: dicarboxylic acid derived residues of residues derived from aromatic dicarboxylic acid; and diol derived residues of residues derived from 4-(hydroxymethyl)cyclohexylmethyl 4′-(hydroxymethyl)cyclohexane carboxylate represented by chemical formula 1 and residues derived from 4,4-(oxybis(methylene)bis)cyclohexane methanol represented by chemical formula 2.
Patent KR-20140131450-A (KR)
Title: 스털링 냉동기용 피스톤 링 유닛
Inventor: KIM TAE WAN
IPC: F25B9/14
Filed: 2013-05-03
Abstract: 스털링 냉동기용 피스톤 링 유닛이 개시된다. 본 발명의 실시예에 따른 스털링 냉동기용 피스톤 링 유닛은 차량의 엔진으로부터 구동력을 전달받아 작동되며, 내부에 충진된 작동유체를 피스톤의 왕복 운동을 통해 압축하는 압축부와, 상기 압축부에서 압축된 작동유체를 피스톤의 왕복 이동을 통해 팽창시키는 팽창부와, 상기 압축부와 상기 팽창부를 유체적으로 연통시키는 재생부를 포함하고, 상기 작동유체의 등온압축, 등적과정 및 등온팽창의 반복을 통해 상기 팽창부에서 흡열하고 압축부에서는 발열하는 스털링 냉동기에서 상기 압축부와 팽창부에 구비된 압축실과 팽창실에서 왕복 이동하는 피스톤의 효율을 향상시키기 위한 스털링 냉동기용 피스톤 링 유닛에 있어서, 상기 피스톤의 선단부 외주면에 형성되는 링 홈; 상기 링 홈에 형성되는 적어도 하나 이상의 장착홈; 상기 링 홈에 장착되는 피스톤 링; 및 상기 링 홈과 상기 피스톤 링의 사이에서 상기 장착홈에 장착되며, 상기 피스톤 링에 탄성력을 제공하는 탄성부재를 포함한다.
Patent KR-20140132438-A (KR)
Inventor: CHOI BYONG CHOL
IPC: F24S23/30
Filed: 2013-05-07
Abstract: The present invention relates to a photovoltaic power generation apparatus for high-efficiency condensing capable of improving the efficiency of photovoltaic power generation by improving the photovoltaic condensing rate and, specifically, to a photovoltaic power generation apparatus for high-efficiency condensing capable of generating electrical energy by transmitting sunlight condensed once again in a second condensing part to a photovoltaic power generation device equipped in a photovoltaic module by entirely collecting sunlight condensed by the first condensing lens without the effects of seasonal movement or diurnal motion of the sun, and transmitting the same to a second condensing part by an optical fiber part, by primary condensing sunlight by a first condensing lens in the form of a plate having an outer circumference of a polygon. Moreover, the present invention has an effect of increasing the condensing rate per unit area of a condensing lens plate consisting of multiple first condensing lenses; entirely collecting a sunlight phase in a spreading state having afterimages in different shapes collected in a focus of the first condensing lens by the optical fiber part located in a part corresponding to the focus of the first condensing lens; transmitting a sunlight phase accurately formed in a focus of the second condensing lens to the photovoltaic power generation device located in a part corresponding to the focus of the second condensing lens by re-condensing the sunlight phase in a spreading state having afterimages in different shapes, which is collected and emitted by the optical fiber part, by the second condensing lens; and maximizing condensing efficiency by an interaction of the optical fiber part and the second condensing lens.
Patent KR-20130131229-A (KR)
Title: Pepper hybrid drp 1630
Inventor: NAGY NATALIA
IPC: A01H5/08
Filed: 2013-05-16
Abstract: The present invention provides black pepper hybrid DRP 1630, and seeds and plants from the maternal line of the same. The present invention relates to a production method of black pepper hybrid DRP 1630, plants from the maternal line of the same, seeds or tissue culture of the same, and black pepper plants obtained by breeding black pepper plants with another black pepper plants, for instance, plants with a different genotype. The present invention also relates to seeds and plants obtained by breeding, and parts of the plants including fruits and gamete.
Patent KR-20140136221-A (KR)
Inventor: PARK JONG IK
IPC: H01L21/673
Filed: 2013-05-20
Abstract: The present invention relates to a wafer accommodating container which comprises: a container main body which has a wafer accommodating space with one open side; and supporting pieces which protrude from both side walls facing each other inside the container main body in order to support a wafer. In addition, the present invention relates to a manufacturing method thereof. The container main body and the supporting piece are formed of materials with different friction characteristics from each other and are integrated with each other. Therefore, the wafer accommodating container and the manufacturing method thereof can prevent damage and contamination of the wafer and can simplify the manufacturing processes and reduce the manufacturing costs.
Patent KR-20140140684-A (KR)
Inventor: LIM SUNG HOON
IPC: A61C7/12
Filed: 2013-05-29
Abstract: The present invention relates to a fixing apparatus for orthodontic treatment comprising a moving unit which supports an orthodontic member for moving or pressing the teeth for orthodontic treatment. The fixing apparatus for orthodontic treatment according to the present invention comprises a fixing unit including an implant anchor planted inside the mouth, and a fixing bracket combined with the implant anchor, fixed on the tissues in the mouth, and formed for an installation slot to be extended along one direction; and a moving unit including a slot combining part detachably coupled with the installation slot of the fixing bracket, an extended part extended from the slot combining part, and a connection part including multiple connection grooves or connection holes to be connected with orthodontic members for orthodontic treatment.
Patent KR-20140141812-A (KR)
Inventor: KIM HAK SUNG
IPC: C04B35/01
Filed: 2013-05-31
Abstract: The present invention relates to a method for producing an ITO sintered body and an ITO sintered body using the same. In the method according to the present invention, heating efficiency and electric properties can be improved since the resistance is low even after ITO is coated and sintered. Moreover, a sintered body which has a large ITO particle size and does not coarsen even after being sintered can be provided. Thus, as applied fields utilizing ITO, the qualities of a display EL panel light-emitting surface electrode, a liquid crystal panel, a transparent switch, and a surface heater can be remarkably improved. Moreover, sintering does not need to be performed at a high temperature, so that sintering can be performed on a flexible plastic substrate as well as a glass substrate or a ceramic substrate.
Patent KR-20130136411-A (KR)
Title: Magnetic shielding sheet for digitizer, manufacturing method thereof, and portable terminal equipment using the same
Inventor: JANG KIL JAE
IPC: H05K9/00
Filed: 2013-06-04
Abstract: The present invention relates to a magnetic field shielding sheet for digitizer which is capable of minimizing effects on a terrestrial magnetism sensor, shielding for a magnetic field generated from various components in a main body of portable terminal equipment when the portable terminal equipment is provided with a digitizer function, and improving the sensitivity of the digitizer function, and a manufacturing method for the same, and portable terminal equipment using the same. The magnetic field shielding sheet according to the present invention includes: at least one-layered thin plate magnetic sheet which is formed of an Fe-based amorphous alloy and flake-treated to be divided into multiple fine fragments; a protective film which is bonded to one side surface of the thin plate magnetic sheet by using a first bonding layer; and a double-sided tape which is bonded to the other side surface of the thin film magnetic sheet by using a second bonding layer provided on the one side surface, wherein the thin plate magnetic sheet is an amorphous ribbon sheet formed of an Fe-based amorphous alloy which is heat-treated at 300-480°C. [Reference numerals] (AA) Inductance(쨉H);(BB) Temperature(°C)