baber/WOPTO huggingface dataset:
Patent KR-20010057589-A (KR)
Inventor: MIYATAKE TATSUYA
IPC: C08F4/70
Filed: 2000-12-23
Abstract: PURPOSE: Provided are particles, when used together with a transition metal compound, give an olefin polymerization catalyst which, when used in a polymerization(for example, slurry polymerization or gas-phase polymerization) accompanied by the formation of polymer particles, exhibits a high activity, is excellent in shape and particulate particles, and can give a polymer having a wide molecular weight distribution. And, a carrier comprising the same, an olefin polymerization catalyst component comprising the same, an olefin polymerization catalyst prepared by using the same, and a method for producing an olefin polymer by using the catalyst are also provided. CONSTITUTION: The modified particles are prepared by contacting particles (a) with a group 6, 7, 14 metal compound (b) and then with a compound (c) having an active-hydrogen- containing functional group or a non-proton-donating Lewis-base functional group and an electron-attracting group. The carrier comprises the modified particles and an olefin polymerization catalyst component comprises the modified particles. The olefin polymerization catalyst prepared by using the modified particles (A) and a transition metal compound (B) and optionally an organometallic compound (C) and the olefin polymer is manufactured by using the catalyst.
Patent KR-20020053493-A (KR)
Inventor: KANG JONG HUN
IPC: G11C5/14
Filed: 2000-12-27
Abstract: PURPOSE: A voltage level detection circuit is provided, which reduces current consumption and has a high operation reliability and a simple configuration. CONSTITUTION: The voltage level detection circuit comprises a reference voltage generation part(20) generating a reference voltage(Vref) divided by threshold voltage values of a number of transistors connected between a power supply voltage(Vcc) and a ground voltage(Vss), and a comparator part(30) outputting a signal detecting a voltage level of the power supply part by the above reference voltage. The reference voltage generation part comprises (n-1) PMOS transistors(Pn-1) connected serially between the power supply voltage and the first node(Nd11) in a diode structure, and nth PMOS transistor(Pn) connected between the first node and the second node(Nd12) outputting the reference voltage, and an NMOS transistor(N11) connected between the second node and the ground voltage in a diode structure. A gate of the nth PMOS transistor is connected to the second node. The comparator part comprises the first resistor element connected between the power supply voltage and the third node, and an inverter connected between the third node and an output port, and a switching device transmitting a signal of the third node to the fourth node, and the second resistor element connected between the third node and the ground voltage.
Patent KR-20020056137-A (KR)
Title: Methanol supply apparatus for fuel cell and method thereof
Inventor: HWANG YONG JUN
IPC: H01M8/04
Filed: 2000-12-29
Abstract: PURPOSE: Provided are a fuel supply device which is suitable to maintain the concentration of mixed methanol solution stored in fuel storage tank at constant level, and a method for fuel supply in the device. CONSTITUTION: The fuel supply device in fuel cell comprises a stack(10) which comprises a cathode and an anode. In the device, mixed methanol solution(41) which is supplied from a storage tank(42) of the mixed methanol solution to the anode by liquid fuel supply line(43), is electrochemically reacted with air supplied to the cathode to form electromotive force. The device comprises a concentration sensor(51) for detecting the concentration of the mixed methanol solution; a water supply unit(52) which consists of water storage tank(62), water supply line(63) and valve; and a methanol supply unit(53) which consists of a methanol storage tank(72), a methanol supply line(73) and a valve.
Patent KR-20020056635-A (KR)
Title: Method for forming capacitor of semiconductor device
Inventor: CHO YUN SEOK
IPC: H01L21/8242
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to improve reliability, by controlling redeposition of Pt on the side surface of an oxide layer in forming a Pt storage electrode such that the Pt is an electrochemical deposition(ECD) seed metal under the oxide layer, and to guarantee sufficient capacitance by controlling generation of a fence. CONSTITUTION: A lower conductive element is formed. An etch barrier/adhesion layer is formed on the lower conductive element. An oxide layer for forming an electrode pattern is formed on the entire surface including the etch barrier/adhesion layer. The oxide layer is etched while etch selectivity of the lower conductive element and the etch barrier/adhesion layer is maintained at a ratio of 10:1. The oxide layer patterned by the etch process is cleaned.
Patent KR-20020058750-A (KR)
Title: Apparatus for controlling water pump to reduce exhaust gas and method thereof
Inventor: KIM YUN SEOK
IPC: F01P7/16
Filed: 2000-12-30
Abstract: PURPOSE: A water pump is operated by a motor to stop the water pump while cold starting. A catalyst activation temperature is reached early to reduce exhaust gas. CONSTITUTION: A coolant temperature sensor(11) detects a coolant temperature while driving and outputs an electrical signal. An engine rpm sensor(12) detects an engine rpm while driving and outputs an electrical signal. A controlling portion(20) decides cold starting state by the coolant temperature and the engine rpm, and outputs a control signal to control the water pump. A water pump operating motor(30) operates the water pump by the control signal of the controlling portion.
Patent KR-20010023848-A (KR)
Title: 예비 충전 검출기를 구비한 코인 호퍼
IPC: G07F9/08
Filed: 1998-09-09
Abstract: 본 발명은 로드 셀(12)을 사용하여 코인 호퍼(10)내에 축적된 코인의 중량을 측정하고 호퍼(10)내에 축적된 코인 개수의 주기적인 판독을 자동으로 행하는 중량 측정 장치를 제공한다.  호퍼(10)내의 코인의 개수를 주기적으로 모니터링함으로써, 예비 충전 및 자동 재고 조사가 행해질 수 있다.  코인 개수를 구하여 이 코인 개수를 중앙 보안국에 전송하여 중앙 집중식 계산을 수행한다.  코인 개수를 지역적으로 또는 중앙 집중식으로 모니터링하여, 호퍼가 완전히 비워지기 전에 머신이 사용되지 않는 동안 코인상에서 낮게 가동되고 있는 호퍼에 코인을 채워넣는 "삽입 충전"을 가능하게 한다.  주어진 시간에서 호퍼(10)내의 코인의 개수는 호퍼(10)와 호퍼(10)내에 축적된 코인의 합산 중량치로부터 결정된다.
Patent KR-20010031896-A (KR)
Title: 시클린 의존성 키나아제의 아미노티아졸 억제제
IPC: A61P17/06
Filed: 1998-11-02
Abstract: 화학식 (1) 
     
       
     
     화학식 (1)의 화합물 및 약리적으로 허용 가능한 그 염. 본 명세서 전반에 걸쳐 화학식 1에서 이용된 기호의 의미는 다음과 같다: 
     R 1 및 R 2 는 독립적으로 히드로겐, 플루오린 또는 알킬; 
     R 3 는 아릴 또는 헤테로아릴. 
     화학식 (1)의 화합물들은 단백질 키나아제의 억제제이고 증식성 질병, 예를 들어 암, 염증 및 관절염의 치료 및 억제에 유용하다.
Patent KR-20010032906-A (KR)
IPC: A61K31/00
Filed: 1998-12-09
Abstract: 본 발명은 고위험 IGT로부터의 진성당뇨병으로의 전환을 예방하기 위한, 진성당뇨병의 예방제 및 고위험 IGT의 치료제로 사용되는, α-글루코시다제 억제제를 함유하는 약제를 개발하기 위한 것이다.
Patent KR-20010041199-A (KR)
IPC: H05K5/02
Filed: 1998-12-25
Abstract: 본 발명의 엘리베이터 제어장치는 광체가 세로로 길게 형성된 엘리베이터 제어장치에서 상기 광체의 하부측에 공기 취입구로서 흡입구를 두고, 광체의 상부측에 광체내의 공기 토출구로서의 배기구를 두고, 광체내에 배치되는 히트파이프의 방열핀을 상기 배기구로 유도하고 다시 광체내의 공기를 상기 방열핀에 닿게 하면서 상기 배기구로 부터 토출 하도록 배기팬을 배치하는 동시에 광체내에는 상기 흡기구로 부터 흡입된 바람이 상기 배기팬에 이르는 풍로에 따라 발열부품을 배치한 구성으로 한 것이다. 
     이로써, 냉각능력이 우수한 박형의 엘리베이터 제어장치를 제공할 수 있다
Patent KR-20010041833-A (KR)
Title: 바다의 파도 운동을 전기로 변환하기 위한 장치
IPC: H02P9/00
Filed: 1999-03-15
Abstract: 본 발명은 바다 내부의 되풀이되는 파도 운동을 전기 에너지로 변환하기 위한 동력 이동 장치에 관련된다.  상기 장치는 (ⅰ)압력 감지 구조체(10,50) 위의 물(18,19) 높이 변화를 기록하고 물의 높이 변화와 관련된 중력 변화에 대응하는 전력 출력을 제공하기 위한 파도 운동의 위치(20) 및 수면 아래에 놓인, 가동성 자석 및 코일(50) 결합체 또는 압력 변환기(10)와 같은 압력 감지 구조체를 포함한다.  이동 매체(12)는 한쪽 단부에서 압력 감지 구조체에 결합되고 제 2 단부에서 해안까지 뻗어있다.  전기 부하 또는 축전지(14) 뱅크와 같은 전력 수용 장치는 사용 전력을 처리하고 이동 매체로부터 동력 출력을 수용하기 위해 해변에서 이동 매 체와 결합된다.
Patent KR-20010071321-A (KR)
Title: 착암(鑿巖)장치용 붐 구조
IPC: E21B15/00
Filed: 1999-05-25
Abstract: 본 발명은 예를 들면 붐의 자유로운 끝단에 부착된 승객칸인 액츄에이터(2)와 적어도 한개의 붐(1)을 포함하여 구성되는 착암장치용 붐구조에 관한 것이다. 또한, 붐(1)은 상호간에 피버트식으로 관절이 형성된 적어도 2개의 붐 부분(1a,1b)을 포함하여 구성된다.  본 발명의 아이디어에 따르면, 제 1 붐 부분(1a)은 수평방향으로 피버트식으로 제 1 관절(3a)의 수단에 의하여 관절이 이루어져 있으며, 제 2 붐 부분(1b)은 제 1 붐부분(1a)의 끝단에 배치되며, 제 2 붐 부분은 제 1 붐부분 (1a)에 관하여 수평적 및 수직적으로 본 발명의 실시예에 따라서 선회될 수 있다.
Patent KR-20010043946-A (KR)
Title: 전지보호회로를 구비한 2차 전지
IPC: H01M50/296
Filed: 2000-03-29
Abstract: 과충전이나 과방전등으로부터 2차 전지를 보호하는 전지보호회로를 2차 전지와 일체로 구성한 전지보호회로를 구비한 2차 전지를 제공한다. 2차 전지(10) 위에 스페이서(13)를 개재하여 전지보호회로 및 플러스 입출력단자(4), 온도검출단자(6)를 형성한 회로기판(9)을 배치하고, 2차 전지(10)의 양극 및 음극을 회로기판(9)에 접속하여 2차 전지(10) 상에 회로기판(9)을 부착시킨다. 이것을 커버 캡(15) 및 커버 플레이트(14)로 감싸 커버 플레이트(14)에 설치된 개구부로부터 플러스 입출력단자(4), 온도검출단자(6)를 외부에 노출시키고, 이들과 동일면의 커버 캡(15)의 일단을 마이너스 입출력단자(5)로서 접속용으로 제공한다.
Patent KR-20020062071-A (KR)
Title: Intrusion detection system to interact with access control and method for intrusion confrontation
Inventor: KIM DONG UK
IPC: G06F15/00
Filed: 2001-01-19
Abstract: PURPOSE: An intrusion detection system capable of controlling access and a method for responding the intrusion are provided to solve the difficulties for setting an intrusion responding function by providing an intrusion function according to a usage of an intrusion detection method. CONSTITUTION: All traffics to a network having a monitoring target server(110) from an external or internal network(100) are collected by a data collector(120), filtered by a data filtering and condensing part(130) and reported to the warning and reporting part(150) if the traffic is judged as the intrusion. An intrusion responding part(160) carries out a responding activity. The intrusion detector comprises a security policy violation detector(141), a misuse detector(142), an abnormal activity detector(143) and a re-analyzer(144). The intrusion responding part carries out the responding activity by linking with a general intrusion responding part(161) carrying out the general responding function such as an alarm, logging-in and an access cancellation. The access control system linking part generates an access control rule and transfers a filtering rule to a network or a host access control system(170,180).
Patent KR-20020065737-A (KR)
Title: Structure of lead frame for fabricating semiconductor package
Inventor: YOO SEONG SU
IPC: H01L23/495
Filed: 2001-02-07
Abstract: PURPOSE: A structure of a leadframe for fabricating a semiconductor package is provided to reduce the generation of burr and abrasion of a blade, by designing a half-etched Y-typed tie bar in a corner portion of the package in which sawing lines cross each other. CONSTITUTION: The leadframe(1) has a plurality of sub-pages. A supporting bus bar(5) is formed on the sub-pages. A lead(4) is extended from the supporting bus bar. A semiconductor chip is settled in a die pad(3). The tie bar(2) is connected to the corner portion. Units having the supporting bus bar, the lead, the die pad and the tie bar are disposed as an array type. The tie bars of the respective units are of a Y type.
Patent KR-20010078368-A (KR)
Inventor: KIM MIN KYOUM
IPC: H04B1/38
Filed: 2001-02-07
Abstract: PURPOSE: A method for detaching/attaching battery from/to a fixed means and mobile terminal in a sliding attaching manner is provided to attach/detach one ore more than one batteries to/from any side of a cellular phone. CONSTITUTION: When a battery is attached to a front/rear side, a sliding attaching manner can be applied by configuring one or more than dub tail grooves and protrusions. In forming one line of dub tail, it is desired that a battery has a dub tail groove and a structure enclosing a terminal, or a terminal has a thin tail groove. When the battery is attached to sides of the terminal, one or more lines of dub tail can be formed. Also, the terminal may have a groove and the battery may have a groove.
Patent KR-20010044362-A (KR)
Inventor: KIM SEUNG KI
IPC: A61C5/00
Filed: 2001-02-13
Abstract: PURPOSE: A pin supporting inlay bridge of prothesis for an artificial tooth and an operating process using the same are provided which maximumlly protect natural tooth, prevent the tooth from decaying and perfectly prevent the artificial tooth from being separated from the natural tooth by fixing a pin, and simplify the fixed artificial tooth operating process. CONSTITUTION: The process comprises steps of: (i) a tooth forming process(S1) which forms an inlay cavity(210) on the upper side or the inner side of tooth(200), which is positioned on both sides of a lost tooth, and forms a pin hole(220) having a depth of 1-1.5 millimeter in an oblique line direction on each tooth(200); (ii) an inlay bridge prothesis pinholing process at the working model by acquiring an impression(S2) which acquires an impression from clinical information obtained from the step (i) and obtains an inlay bridge(100) prepared by making an inlay(120) and a coupling hole(121) on the same position as the pin hole formed on the inlay cavity, each of which is able to be adhered to the inlay cavity, as one united body; and (iii) an inlay bridge and the tooth fixing process(S3) which adheres the inlay of the inlay bridge to the inlay cavity and fixes the inlay bridge and the tooth by inserting a pin(P) through the coupling hole(121) of the inlay corresponding to the pin hole formed on the inlay cavity in the oblique line lower direction.
Patent KR-20010102837-A (KR)
Title: 프리챠지회로와 이를 이용한 화상표시장치
IPC: G09G5/00
Filed: 2001-02-28
Abstract: (1) 프리챠지 회로내에 탑재된 래치회로 및 (2) 상기 래치회로의 출력을 통해 제어되는 전류구동형 레벨시프터회로에 의해 구성되는 프리챠지제어회로를 포함하고, 상기 프리챠지 제어회로는 프리챠지 기간 및 그 전후의 기간에만, 래치회로를 액티브 상태로 천이시켜서, 전류구동형 레벨시프터회로를 동작시킨다. 또한, 상기 기간 외에는, 래치회로를 비액티브 상태로 천이시켜 전류구동형 레벨시프터회로를 비동작 상태로 유지하여, 레벨시프터 회로에서의 전력 소비를 감소시킨다. 이로써 저소비 전력의 프리챠지 회로 및 저소비 전력과 고 표시 품위를 겸비한 화상표시장치를 제공할 수 있다.
Patent KR-20010069303-A (KR)
Title: A fan having a perfume emanation machine
Inventor: RYOO YOUNG HO
IPC: F04D25/08
Filed: 2001-03-05
Abstract: PURPOSE: An electric fan having a scent diffusing device is provided to improve health and give a diversion effect by making natural wind by diffusing various scent using wind generated from an electric fan controlling a scent diffusing device attached at a side of the fan. CONSTITUTION: An electric fan having a scent diffusing device includes a scent capsule(5) and a scent diffusing device. The scent capsule has various undiluted solution of scent such as fragrance of herbs, flowers or the likes. The scent diffusing device diffuses the fragrance of the scent capsule through a CPU(Central Processing Unit)(10) and a heat wire(6). The scent capsule is attached on the electric fan and heated by the heat wire, thereby diffusing the fragrance.
Patent KR-20020072326-A (KR)
Title: Fermentation Technique for the Production of High Concentration Ethanol from Food Wastes
Inventor: CHUNG BONG HWAN
IPC: C12P7/06
Filed: 2001-03-08
Abstract: PURPOSE: A process for producing high concentration of ethanol using food wastes by fermentation is provided, thereby producing high concentration of ethanol cost effectively and reducing environmental pollution by food wastes. CONSTITUTION: The process for producing high concentration of ethanol using food wastes comprises the steps of: removing water from the food wastes and pulverizing them; steaming the pulverized food wastes at 100 deg. C for 40 minutes; inoculating malt into the food wastes, and culturing them; inoculating Saccharomyces cerevisiae into the cultivated food wastes and firstly fermenting them at 30 deg. C; and adding additional food wastes into the first fermented medium and secondly fermenting them, wherein the malt includes Aspergillus sp., Rhizopus sp., Penicillium sp., Mucor sp., Absidia sp., Bacillus sp., Candida sp., Saccharomyces, and Lactic acid bacteria; it contains enzymes including alpha, beta-amylase, glucoamylase, maltase, invertase, cellulase, inulinase, lipase, and protease to decompose carbohydrate, lipid and protein to monosaccharide, fatty acid, glycerol, and amino acid; and it produces vitamin B1 and B2 and various organic acids, such as kojic acid, gluconic acid, fumaric acid, citric acid, acetic acid, succinic acid, malic acid and oxalic acid.
Patent KR-20020072349-A (KR)
Inventor: LEE EUN KYU
IPC: C12P21/00
Filed: 2001-03-09
Abstract: PURPOSE: A method for reactivating an immobilized urokinase column is provided, thereby recycling immobilized urokinase column to obtain a target protein and consequently reducing costs therefor. CONSTITUTION: The method for reactivating a urokinase immobilized column comprises the steps of: passing a fusion protein through a urokinase covalently bound column to cut the fusion protein; inserting a urokinase specific mutagen into the fusion protein passed through the urokinase immobilized column to unfold a protein structure; and removing the urokinase specific mutagen from the column to refold the urokinase, in which the mutagen is guanidine HCl, urea and ion type surfactant; the column is filled with a resin consisting of sepharose gel; and the mutagen is removed by inserting a buffer into the column.
Patent KR-20020076664-A (KR)
Title: A Drum type washing machine
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2001-03-30
Abstract: PURPOSE: A drum type washing machine is provided to easily check the inside of the drum by inclining the base on which the cabinet mounted with a drum, and reduce the amount of water for keeping a predetermined water level, reducing the water consumption. CONSTITUTION: A drum type washing machine includes a main body(20) of washing machine having a tub(32) filled with water, and a drum mounted in the tub for putting in the clothing, a cabinet(22) mounted in parallel to the tub and the drum with a bottom surface thereof and forming an appearance of the main body to open the drum via the front surface thereof, and a base(60) formed with a front surface higher than a rear surface to incline a top surface on which the cabinet is mounted, wherein the base having the slant top surface supports the cabinet, so that the front surface of the cabinet is slant and a rear surface of the cabinet is vertically mounted.
Patent KR-20020077543-A (KR)
Title: A circle cutter
Inventor: UH SOO SEOK
IPC: B26D1/00
Filed: 2001-04-02
Abstract: PURPOSE: A cutter is provided to re-cut a circular hole when the circular hole is erroneously cut by using the cutter capable of enlarging the circular hole. CONSTITUTION: A hole supporting section(40) has a supporting part which is fixedly inserted into a hole formed in a portion to be cut. A centering member is inserted into the hole supporting section(40). A balance rod is coupled to the centering member in parallel to a ceiling protecting member. A plurality of circle cutter blade supporters are fixed to both sides of the balance rod. A plurality of circle cutter blades(10) are fixed to the circle cutter blade supporters so as to cut the ceiling protecting member. A ceiling protecting member supporting section is spaced from the balance rod while surrounding the centering member. A cover is coupled to the centering member. A fixing plate is fixed by the centering member. A spring is supported on the fixing plate. A fixing screw is provided to adjust an elastic force of the spring.
Patent KR-20020078241-A (KR)
Title: Digital temperature control and recording meter
Inventor: HAN YEONG SU
IPC: G05D23/00
Filed: 2001-04-06
Abstract: PURPOSE: A digital thermal control/recording apparatus is provided to record continuously measured temperature data of a sensor by using a recording portion. CONSTITUTION: A sensor measuring portion(10) measure a low voltage thermoelectromotive force corresponding to a measured temperature. A thermoelectromotive force sense portion senses the low voltage thermoelectromotive force of the sensor measuring portion(10). An analog/digital conversion portion(30) amplifies the low voltage thermoelectromotive force to high voltage thermoelectromotive force and performs a pulse width modulation process for the high voltage thermoelectromotive force, and a serial port. A CPU(Central Processing Unit)(40) controls all operations of each element. An indication portion(50) is formed with a measured temperature indicator(51) and a temperature control indication portion(52). A recording portion(60) outputs continuously measured temperature data to a recording paper. A power supply portion is used for converting AC power to DC power and supplying the converted DC power to each element.
Patent KR-20020083252-A (KR)
Title: on-line estimate method using images of the object
Inventor: YOO HAK CHEOL
Filed: 2001-04-26
Abstract: PURPOSE: A method for an on-line image estimate is provided to enable a user such as a car related company and a car possessor to prepare a car maintenance estimate easily. CONSTITUTION: A business user connects to a web server using a leased browser(S210). An estimate-objected car type is selected in accordance with an input screen being supplied in the web server(S220). After selecting an estimate-objected car type, an estimating method is selected(S230). A structural drawing is supplied from the web server in accordance with the selected method, and the user prepares an estimate using the structural drawing(S240,S250). The prepared contents are transmitted to an estimate contents database and stored(S260). Various inherent businesses related to the estimate prepared contents are performed(S270).
Patent KR-20020083583-A (KR)
Title: Reinforcement plate of bolt type pile and pile construction method
Inventor: LIM CHEOL
IPC: E02D5/72
Filed: 2001-04-27
Abstract: PURPOSE: A reinforcing plate at a front end of a bolt-type steel pipe pile is provided to improve a force of supporting the front end of the steel pipe pile by setting the reinforcing plate in the front end when constructing the steel pipe pile using a pre-boring method, and to improve effects of construction by burying the steel pipe pile in an excavated hole. CONSTITUTION: The reinforcing plate(100) at the front end of the bolt-type steel pipe pile comprises a cover plate(110) being in a downward corn shape and a reinforcing piece(120) being in a cross shape and placed and fixed on a upper side under the base of the cover plate(110). On each end of the cross-shaped reinforcing piece(120), there are formed a number of bolt locking holes(122) to lock bolts(130). The cross-shaped reinforcing piece(120) is inserted in an internal side of the front end of the steel pipe pile(200) and thereby, the reinforcing plate(100) at the front end of the steel pipe pile is set and fixed on the front end of the steel pipe pile(200) by lock of the bolts(130) to be connected through bolt inserting holes(210) relating to bolt locking holes(122) of the cross shaped reinforcing piece(120) on the appropriate places in the front end of the steel pipe pile(200). The front end side of the steel pipe pile(200) is closed by the upper side which is the base of the cover plate(110) in the downward corn shape.
Patent KR-20010104239-A (KR)
Title: 특히, 푸시버튼이 장착된 시계와 같은 휴대용 전자장치
IPC: H01H3/12
Filed: 2001-05-10
Abstract: 본 발명은 백커버와 중심부분으로 불리는 측면 벽으로 경계를 이루고 플라스틱물질로 이루어진 케이스(2)를 포함하는 특히 시계(1)와 같은 전자장치에 관한 것으로, 상기 전자장치는 상기 전자장치의 시계기능과같은 하나이상의 전자기능을 제어하기 위해 누름효과를 통해 의도된 하나이상의 수단(36,38)을 포함하며, 상기 수단(36,38)은 상기 케이스(2)의 내부를 향하며 상기 케이스와 일체로 형성되고 상기 케이스의 외부표면에 대해 후방에 배치되며 상기 수단(36,38)은 펜의 끝과 같은 지적요소를 사용하여 활성화될 수 있는 것을 특징으로 한다.