baber/WOPTO huggingface dataset:
Patent KR-20160033871-A (KR)
Inventor: CHOI OK CHANG
IPC: A23L7/196
Filed: 2014-09-18
Abstract: The present invention provides a method for producing rice with a reduced glycemic index (GI) and a manufacturing system used for the same. The method for producing rice with a reduced GI includes the following steps: (a) inserting rice in a steaming chamber having an agitation means and a high pressure steam spraying nozzle; (b) reducing pressure inside of the steaming chamber to 500-700 mmHg; (c) preheating the steaming chamber by providing high pressure steam to the steaming chamber; (d) spraying high pressure steam to maintain the inside temperature of the steaming chamber to be 100-135°C and the inside pressure to be 1-1.7 kg/cm^2, and stirring and steaming the rice for 15-23 minutes; (e) post-aging the rice for 5-20 minutes after stopping the supply of high pressure steam and stirring the rice; (f) transferring the post-aged rice to a dryer and drying the rice to have a moisture content of 10-14 wt%; and (g) removing the bran from the rice by milling the dried rice. According to the present invention, the GI of the rice can be adjusted to be 50 or lower.
Patent KR-20160036695-A (KR)
Title: System for spreading and public relations of donation culture using modeling
Inventor: LEE JU SIK
IPC: G06Q50/22
Filed: 2014-09-25
Abstract: The present invention relates to a system for promoting and spreading a donation culture using a sculpture, comprising: a body figure sculpture holding a hugging-type pose; a hug sensor attached to the sculpture and sensing a hug if a person hugs the sculpture; a control unit installed inside the sculpture, operating with sensing signals received from the hug sensor, and generating control signals; and a display unit fixedly installed on an outer side of the sculpture, being capable of displaying donation promoting words, and displaying the number of hugs and the amount of donations. The system of the present invention allows people to experience and recognize the need of donation through installation of the sculpture, increases the promotion effects delivered to the people, and contributes to the spread of the donation culture.
Patent KR-20160038947-A (KR)
Inventor: LEE YUN HWI
IPC: G06Q30/06
Filed: 2014-09-30
Abstract: The present invention relates to a smart video promotion support service method for boosting a traditional market and a system thereof. The method comprises: a member registering step (S100); a member ID check requesting step (S200) of checking information of members; a member and application information checking step (S210); a member ID checking step (S220); a member transaction applying step (S300); a step (S400) of determining whether approval is possible; a member ID checking step (S500) of checking all transaction information; an authentication step (S600); a step (S700, S800) of enabling a member to input modification information or additional information of the member; and an approving step (S900) of approving a transaction when the application information is matched with approval information.
Patent KR-20160041638-A (KR)
Inventor: AHN CHANG YONG
IPC: H03M1/66
Filed: 2014-10-08
Abstract: The present invention is to provide a digital-to-analog converter to reduce the probability of malfunction. The digital-to-analog converter comprises: a reference voltage generation unit which generates reference voltage; and multiple unit conversion units by which the number of activated unit conversion units is determined in response to a digital code. The activated unit conversion units drive a control node at a voltage level corresponding to a voltage level of the reference voltage, and the inactivated unit conversion units keep the control node at a set voltage level higher than the ground voltage.
Patent KR-20160042346-A (KR)
Inventor: LEE JUNG SUK
IPC: C22C38/40
Filed: 2014-10-08
Abstract: Disclosed are a Ni-reduced and austenite-based cast steel with high heat resistance, and an EGR cooler device using the same. The Ni-reduced and austenite-based cast steel with high heat resistance of the present invention comprises: 0.03-0.07 wt% of C; 0.7-0.9 wt% of Si; 0.7-0.9 wt% of Mn; 20-22 wt% of Cr; 3.8-4.2 wt% of Ni; 0.4-0.6 wt% of Mo; 0.2-0.4 wt% of Cu; 0.18-0.22 wt% of N; and the remaining consisting of Fe and other unavoidable impurities. The austenite-based cast steel reduces Ni contents and have high heat resistance and antioxidative properties; thereby being used in the EGR cooler device for an engine exhaust system or the like.
Patent KR-20160046425-A (KR)
Inventor: KIM KI HYEON
IPC: B62K17/00
Filed: 2014-10-20
Abstract: The present invention relates to a kick scooter. The kick scooter includes: a foot support; a steering wheel; and front and rear wheels. The kick scooter can be folded to be easily carried and stored. The kick scooter additionally includes a foot support folding means which can be used to fold the foot support. The front and rear wheels are arranged to be spaced apart from each other and be in parallel while taking left and right sides of a single virtual line. Accordingly, the kick scooter can be easily and stably moved while being prevented from falling down to the left or right side when the kick scooter is pulled and carried like a luggage trolley bag after folding the foot support and steering wheel. When the front and rear wheels come in contact with the ground after the foot support and steering wheel are folded, headlight and taillight units also come in contact with the ground at the same time, thereby making the kick scooter to come in contact with the ground in four points. Accordingly, the kick scooter can maintain a reliable upright position without falling to a side even without a rider to hold a handle thereon. The rider can freely move both hands to use a mobile phone or buy an item after leaving the kick scooter in an upright position.
Patent KR-20160049101-A (KR)
Inventor: CHO YONG JU
IPC: C09D133/08
Filed: 2014-10-24
Abstract: Disclosed are a paint having an excellent effect of blocking blue light and a method for forming a film using the same. The paint according to the present invention comprises a urethane acrylate oligomer, an acrylic monomer, a photoinitiator, a leveling agent, and a UV absorbing agent represented by chemical formula 1.
Patent KR-20160049915-A (KR)
Title: Residue free transfer method of graphene/metal samples pasted by limited polymer line
Inventor: HWANG CHAN YONG
IPC: C01B31/04
Filed: 2014-10-28
Abstract: The present invention relates to a graphene edge transcription method for transcribing graphene grown on a metal foil or metal film onto a substrate. More particularly, the present invention relates to a method for transcribing graphene on a substrate without directly using a polymer coating agent on graphene by forming a polymer edge on the edge of graphene grown on a metal foil or metal film by a chemical vapor deposition method. The graphene edge transcription method comprises the steps of: forming a polymer edge by applying a polymer coating agent onto the edge of a metal foil or metal film to which graphene is grown; curing the metal foil on which a polymer edge is coated at atmospheric pressure or vacuum; etching the metal foil or metal film in a metal etching solution; rinsing the product obtained from etching step by substituting the metal etching solution with distilled water; inserting a substrate under graphene and transcribing the polymer edge and graphene onto the substrate together; and drying the transcribed substrate and removing the polymer edge.
Patent KR-20160051934-A (KR)
Inventor: PARK JUM BAE
IPC: G06Q30/06
Filed: 2014-10-30
Abstract: The present invention relates to a mobile direct transaction system for agricultural and marine products and a performing method thereof, which are capable of constructing an agricultural and marine product-only delivery system through an agreement with an existing distribution company, thus realizing the distribution of the agricultural and marine products without large-scale investments in facilities. According to an embodiment of the present invention, the performing method of the mobile direct transaction system for agricultural and marine products comprises the following steps. A direct transaction server for agricultural and marine products generates an order list of products ordered by small businesses and provides the generated order list to a server of a distribution company. The server of the distribution company assigns a delivery vehicle for each region with reference to the order list and provides a transport guidance message to a terminal of a delivery driver who drives the delivery vehicle. When the delivery driver completes product transport in a specific produce distribution center of an assignment region, the terminal of the delivery driver provides a transport document message about the product transport to the direct transaction server for the agricultural and marine products. When the delivery driver completes an exchange of products of other regions at a meeting point, the terminal of the delivery driver provides a guidance message indicating the completion of the exchange of the products to the direct transaction server for the agricultural and marine products. When the delivery driver completes a delivery of products to small businessmen of the assignment region, the terminal of the delivery driver provides a delivery completion message to the direct transaction server for the agricultural and marine products.
Patent KR-20160052199-A (KR)
Inventor: JIN CHEON DEOK
IPC: B29C48/05
Filed: 2014-11-04
Abstract: A 3D printer having a variable-nozzle head (100), according to an exemplary embodiment of the present invention, comprises: a frame (110) supported by an installation surface; a variable nozzle head transferring apparatus (120) installed on one side of the frame (110); and a variable nozzle head mounted on one side of the variable nozzle head transferring apparatus (120), and of which molding materials (F) are discharged from an outlet hole (132) on one side of the variable nozzle head (130). The thickness of molding materials (F) discharged from the outlet hole (132) can be predetermined since the diameter of the same can be varied. Therefore, according to the 3D printer having a variable nozzle head of the exemplary embodiment of the present invention, the 3D printer having a variable nozzle head has effects of: solving conventional technical problem of longer time spent on molding complex three-dimensional layers formed by one fixated nozzle head; predetermining the thickness of the outlet hole of the variable-nozzle head; and producing layers in a speedy manner using a low-temperature cooling fan and the variable nozzle.
Patent KR-20160053465-A (KR)
Inventor: KIM KI HYUN
IPC: G03B3/10
Filed: 2014-11-04
Abstract: Provided is a camera module assembly capable of easily electrically connecting a hand-shake correction coil and an autofocusing coil. The camera module assembly comprises an autofocusing unit, a hand-shake correction unit, and a power supply unit. The autofocusing unit includes: a focusing magnet provided in a lens barrel having at least one lens; a barrel housing having the lens barrel assembled therein to be reciprocated toward an optical axis by a guide support unit; and a substrate disposed in an opening of the barrel housing and having a focusing coil mounted on one surface thereof to correspond to the focusing magnet. The autofocusing unit performs autofocusing toward the optical axis by the interaction between the focusing magnet and the focusing coil. The hand-shake correction unit includes: a coil plate having a coil wall on which a correction coil is mounted to correspond to a correction magnet mounted on the autofocusing unit; and a plurality of suspension wires each having one end connected to the autofocusing unit and the other end connected to the coil plate to elastically support the autofocusing unit while separating the autofocusing unit from the coil plate. The hand-shake correction unit performs hand-shake correction in a direction perpendicular to the optical axis by reciprocating the autofocusing unit through the interaction between the correction magnet and the correction coil. The power supply unit includes: a first conductive pattern formed on the coil plate and extending to the coil wall to be electrically connected to the correction coil; and a second conductive pattern formed on the barrel housing to be electrically connected to the focusing coil. The power supply unit electrically connects the first conductive pattern and the second conductive pattern by the suspension wires.
Patent KR-20150143252-A (KR)
Inventor: CHO MIN KYUNG
IPC: A61K35/74
Filed: 2014-11-13
Abstract: The present invention relates to a producing method of a red ginseng formulation with an increased compound K content. The present invention is to co-culture Aspergillus usamii and Leuconostoc citreum strains by inoculating both Aspergillus usamii and Leuconostoc citreum strains. The red ginseng extract with an increased ginsenoside content than an existing ginsenoside is produced by using the producing method of the present invention and, specifically, the extract has effects of enhancing anti-cancer, treating cancer, reducing cancer drug toxicity, preventing cancer and a thrombotic disease, and whitening, due to increasing the compound K in ginsenosides when using the method of the present invention. In addition, the red ginseng formulation according to the producing method of the present invention can show a high effect of protecting a liver by increasing activity of a detoxified enzyme.
Patent KR-20160059210-A (KR)
Title: Semi-submersible Production System Moored by a Single Tendon
Inventor: PARK HONG RAE
IPC: B63B21/27
Filed: 2014-11-18
Abstract: The present invention provides a semi-submersible production system moored by a single tendon, comprising: a production facility floating on a water surface so as to be moored; a single tendon fixed to a lower surface of the production facility to moore the production facility; and a ball joint installed between a lower end portion of the tendon and a pile foundation fixed to the surface of the earth below the water surface such that the tendon is rotatably fixed with respect to the pile foundation. An upper end portion of a riser transferring a well fluid in a direction toward the water surface is connected to the production facility, whereby the semi-submersible production system for boring or producing oil or natural gas on the sea is moored by a single high tensile tendon fixed to the bottom of the sea floor by the pile foundation, and thus, installation cost of a mooring system is reduced, and since the mooring system is simple, an installation time and cost can be reduced and checking and repairing are simplified.
Patent KR-20160059259-A (KR)
Inventor: LEE CHANG YUP
IPC: H01L41/29
Filed: 2014-11-18
Abstract: A wire connected to an inter digital transducer (IDT) electrode of a surface acoustic wave (SAW) of the present invention comprises: a substrate; an IDT electrode which is formed on the upper side of the substrate and is arranged to determine resonant frequency of a SAW filter; a pad to electrically connect the SAW filter and the outside by being formed on the upper side of the substrate; and a wire to electrically connect the IDT electrode and the pad by being formed on the upper side of the substrate. The wire comprises: a connection wire to electrically connect the pad and the IDT electrode by being formed on the upper side of the substrate; and a ground wire which is electrically connected to the IDT electrode and is formed on the upper side of the substrate. The wire connected to the IDT electrode of the SAW filter of the present invention has an effect which minimizes a nature oxide film generated on the surface of an IDT electrode film and improves the characteristic of the SAW filter by minimizing the generation of the nature oxide film and enhancing interface reliability between the IDT electrode and the wire. Moreover, measurement accuracy and reproducibility in a measurement process are improved.
Patent KR-20160063449-A (KR)
Inventor: PARK JI EUN
IPC: H01L27/32
Filed: 2014-11-26
Abstract: The present invention relates to a display device and a method for compensating degradation of the display device. The display device according to the present invention comprises: a display panel provided with multiple pixels; multiple readout integrated circuits, in which each includes multiple readout lines connected to pixels, for respectively detecting degradation sensing values including degradation information of pixels through the readout lines; a deviation correction unit for calculating weight values to correct an operation deviation of the readout integrated circuits based on an average of initial sensing values detected in the readout integrated circuits if the pixels are in an initialization state of non-degradation, and for generating corrected image data in which input image data are corrected based on the weight values; a scan operation unit for providing scan signals for the display panel through multiple scan lines; a data operation unit for providing data signals corresponding to the corrected image data for the display panel through multiple data lines; and a timing control unit for controlling the readout integrated circuits, the scan operation unit and the data operation unit.
Patent KR-20160066220-A (KR)
Inventor: LEE SEO HWAN
IPC: G02F1/13
Filed: 2014-12-02
Abstract: The present invention relates to a colored photosensitive resin composition. The colored photosensitive resin composition can exhibit excellent adhesion properties, solvent resistance, heat resistance, and solubility, which can not be reproduced by a conventional silicone compound. Also, the colored photosensitive resin composition can provide a color filter having excellent transmittance, and an image display device comprising the same. The colored photosensitive resin composition comprises a silicone compound obtained by hydrolysis of a compound represented by chemical formula 1.
Patent KR-20160068377-A (KR)
Inventor: CHOI CHANG SIK
IPC: H01L51/56
Filed: 2014-12-05
Abstract: The present invention relates to a mask bonding apparatus capable of bonding a substrate and a mask by uniformly attaching the substrate and the mask. According to an aspect of the present invention, provided is the mask bonding apparatus for bonding a substrate and a mask, which comprises: a mask; a mask frame coupled to an end unit of the mask; and an air plate having air holes for spraying air distributed therein, spraying the air toward the substrate to lift the substrate, and bonding the substrate to the mask.
Patent KR-20160075094-A (KR)
Inventor: HWANG SOON SUK
IPC: G06F12/00
Filed: 2014-12-19
Abstract: Provided are a memory controller and a memory system including the same, capable of compensating for a skew of data transmitted between a memory controller and a flash memory device, and securing a wide eye margin. The memory controller according to an embodiment of the present invention controls a data training operation of the flash memory device including a page buffer, generates pattern data, a program command, and a read command, transmits the program command and first data to the flash memory device in order to program the first data corresponding to the pattern data to the page buffer, receives a read data strobe signal and read data corresponding to the first data transmitted from the flash memory device in response to the read command, and performs the data training operation according to a comparison result obtained by comparing the first data with second data corresponding to the read data.
Patent KR-20160077281-A (KR)
Title: Hot rolled steels having excellent crushing resistance and for use in oil well tube and method for producing the same and steel pipe prepared by the same and method for producing the same
Inventor: JOO MIN SUNG
IPC: C22C38/38
Filed: 2014-12-22
Abstract: The present invention provides a hot rolled steel sheet having excellent crushing resistance of an oil well tube, comprising: 0.15-0.50 wt% of C; 0.05-0.5 wt% of Si; 0.5-2.5 wt% of Mn; 0.01-0.06 wt% of Al; 0.005 wt% or less of B; 0.008 wt% or less of N; 0-0.05 wt% of Ti; 0-0.2 wt% of Nb; 0-0.2 wt% of V; 0-0.2 wt% of Cr; 0-0.2 wt% of Mo; and the remainder consisting of Fe and inevitable impurities.
Patent KR-20140064767-A (KR)
Inventor: SO FRANKY
IPC: H01L51/50
Filed: 2012-07-02
Abstract: 광검출기, 그의 제조 방법, 및 이를 이용하여 방사선을 검출하는 방법이 설명된다.  광검출기는 제1 전극, 광 감지 층, 전자 차단/터널링 층 및 제2 전극을 포함할 수 있다.  적외선-대-가시광 상향변환 장치, 그의 제조 방법, 및 이를 이용하여 방사선을 검출하는 방법이 또한 설명된다.  적외선-대-가시광 상향변환 장치는 광검출기, 및 광검출기에 연결된 OLED를 포함할 수 있다.
Patent KR-20140053288-A (KR)
Inventor: SARKAR AMALENDU
IPC: H01B17/62
Filed: 2012-08-10
Abstract: 본 발명은 베이스 중합체 및 비스무트 화합물을 포함하는 전선들 또는 케이블들을 위한 조성물들을 피복하는 것(절연체 또는 재킷)에 관한 것이다. 상기 조성물은 상당한 양의 납 및 추가 방화제(added fire retardant)를 함유하지 않는다.
Patent KR-20140063695-A (KR)
Inventor: TODO YUSUKE
IPC: H01M8/24
Filed: 2012-09-14
Abstract: 연료 전지는, 제 1 개수의 셀을 갖는 제 1 블록과, 제 1 블록에 연료 가스를 공급하는 제 1 연료 공급로와, 제 1 블록을 통과한 연료 가스를 집합시키는 집합 유로와, 제 1 개수보다 적은 제 2 개수의 셀을 갖는 제 2 블록과, 집합 유로에서 집합된 연료 가스를 제 2 블록에 공급하는 제 2 연료 공급로와, 제 2 블록을 통과한 연료 가스를 배출하는 배출 유로를 갖고, 연료 가스의 흐름 방향을 따라, 제 1 연료 공급로, 제 1 블록, 집합 유로, 제 2 연료 공급로, 제 2 블록, 배출 유로의 순으로 배치되고, 집합 유로보다 하류측 또한 제 2 연료 공급로보다 상류측에, 제 1, 2 연료 가스 주간 유로, 제 1, 2 분기로, 집합 유로 및 배출 유로의 어느 유로 직경보다 작아, 연료 가스를 협소화할 수 있는 협소화부가 형성되어 있다.
Patent KR-20140069038-A (KR)
Inventor: GRIFFIN JAMES D
IPC: A61K31/437
Filed: 2012-09-27
Abstract: 화학식 I에 제시된 이미다조퀴놀린은 점액표피양 암종 세포의 성장 또는 증식을 억제하는데 유용하다.  본 발명에 의해 제공된 치유적 및 예방적 치료는 그를 필요로 하는 환자에게 점액표피양 암종 세포의 성장 또는 증식을 억제하는데 유효한 양의 화학식 I의 화합물을 투여함으로써 실시된다.
Patent KR-20140069182-A (KR)
Title: 위장 장애 치료를 위한 프로스타글란딘 화합물과 양성자 펌프 억제제의 병용
Inventor: UENO RYUJI
IPC: A61P1/04
Filed: 2006-04-11
Abstract: 본 발명은 위장 장애 치료를 위한 (a) 특정 프로스타글란딘 (PG) 화합물과 (b) H + , K + -ATPase 억제제의 병용에 관한 것이다.
Patent KR-20140103957-A (KR)
Title: 황화물 고체 전해질 재료, 전지 및 황화물 고체 전해질 재료의 제조 방법
Inventor: KANNO RYOJI
IPC: C01B25/16
Filed: 2012-12-21
Abstract: 본 발명은 이온 전도성이 양호한 황화물 고체 전해질 재료를 제공하는 것을 과제로 한다.  본 발명은 M 1  원소(예를 들어, Li 원소), M 2  원소(예를 들어, Ge 원소 및 P 원소), S 원소 및 O 원소를 함유하고, CuKα선을 사용한 X선 회절 측정에 있어서의 2θ＝29.58°±0.50°의 위치에 피크를 갖고, 상기 2θ＝29.58°±0.50°의 피크의 회절 강도를 I A 로 하고, 2θ＝27.33°±0.50°의 피크의 회절 강도를 I B 로 한 경우에, I B /I A 의 값이 0.50 미만인 것을 특징으로 하는 황화물 고체 전해질 재료를 제공함으로써, 상기 과제를 해결한다.
Patent KR-20140106757-A (KR)
Title: 천정 반송차
Inventor: WADA YOSHINARI
IPC: B65G1/04
Filed: 2010-10-15
Abstract: 본 발명은, 주행부가 설정 이동 경로를 따라 원활하게 주행할 수 있으면서, 물품의 교환을 확실하게 행할 수 있는 천정(天井) 반송차(搬送車)를 제공하는 것을 목적으로 한다.  안내 레일(4)의 좌우의 가로측부의 각각에 접촉하여 주행부(16)를 설정 이동 경로를 따라 안내하는 한쌍의 안내체(40)를 구비한 천정 반송차에 있어서, 주행부(16)의 주행 방향과 직교하는 가로 폭 방향을 따라, 서로로부터 이격(離隔)되는 이동과 서로 접근하는 이동이 가능하게 주행부(16)에 지지된 한쌍의 접촉체(41)와, 한쌍의 접촉체(41)를 안내 레일(4)의 좌우의 가로측부의 각각에 접촉시켜 안내 레일(4)에 대한 가로 폭 방향에서의 주행부(16)의 위치를 물품 이송탑재 위치에 위치 결정 유지하는 유지 상태, 및 한쌍의 접촉체(41)를 안내 레일(4)로부터 이격시킨 유지 해제 상태로 전환하기 위해, 상기 한쌍의 접촉체의 각각을 서로로부터 이격되도록 및 서로 접근하도록 이동시키는 전환 수단(42)을 구비한다.
Patent KR-20140116539-A (KR)
Title: 적층 집적 구성요소 장치 내의 다수의 동력공급 요소
Inventor: PUGH RANDALL B
IPC: H01L23/58
Filed: 2013-01-25
Abstract: 본 발명은 다수의 동력공급 요소를 갖춘 적층 집적 구성요소 장치로서, 제1 표면을 포함하는 제1 층 및 제2 표면을 포함하는 제2 층으로서, 제1 표면의 적어도 일부분이 제2 표면의 적어도 일부분 위에 놓이는, 제1 층 및 제2 층; 제1 표면 상의 전기 접촉부와 제2 표면 상의 전기 접촉부 사이의 적어도 하나의 전기 접속부; 적어도 하나의 전기 트랜지스터로서, 전기 트랜지스터(들)는 적층 집적 구성요소 장치 내에 포함되는, 적어도 하나의 전기 트랜지스터; 적어도 제1 및 제2 별개의 동력공급 요소들로서, 별개의 동력공급 요소들은 제1 및 제2 층들 중 어느 하나 또는 둘 모두 내에 포함되는, 적어도 제1 및 제2 별개의 동력공급 요소들; 및 동력공급 요소들을 통해 흐르는 전류를 검출하도록 구성되는 감지 요소를 포함하는 자체-시험 회로로서, 동력공급 요소들 중 하나가 과도한 전류 인입 조건을 유발하고 있는지를 결정하도록 구성되는, 자체-시험 회로를 포함하는, 적층 집적 구성요소 장치를 제공한다.
Patent KR-20140127299-A (KR)
Title: 가지형 폴리머
Inventor: GUNATILLAKE PATHIRAJA ARACHCHILLAGE
IPC: C08G81/00
Filed: 2013-02-01
Abstract: 본 발명은 지지 모이어티 및 모이어티와 공유결합되고 이로부터 연장되는 적어도 3개의 블럭 코폴리머 사슬을 포함하는 가지형 폴리머에 관한 것이며, (i) 적어도 3개의 블럭 코폴리머 사슬의 각각은 (a) 친수성 폴리머 블럭에 공유결합된 양이온성 폴리머 블럭 또는 (b) 소수성 폴리머 블럭에 공유결합된 양이온성 폴리머 블럭을 포함하며, 상기 소수성 폴리머 블럭은 친수성 폴리머 블럭에 공유결합된다; 및 (ii) 상기 블럭 코폴리머 사슬의 각각에 결합한 상기 공유 결합의 적어도 하나는 생분해성이다.