baber/WOPTO huggingface dataset:
Patent KR-20030043326-A (KR)
Title: A composition for treating a sexual dysfunction
Inventor: YUN JONG HYUN
IPC: A61K36/804
Filed: 2001-11-27
Abstract: PURPOSE: Provided is a composition for preventing and treating a sexual dysfunction by using steamed and dried Rehmannia glutinosa, Cervs nippon, Torilis japonica, Cynomorium songaricum RUPR., and ginseng. CONSTITUTION: A composition for preventing and treating a sexual dysfunction, such as impotence and premature ejaculation is characterized by comprising steamed and dried Rehmannia glutinosa, Cervs nippon, Torilis japonica, Cynomorium songaricum RUPR., and ginseng. It further comprises Cornus officinalis sied, et zucc., Lycium chinense Mill., dried Rehmannia glutinosa, Atractylodes macrocephala koidz, Cuscuta japonica, Poria cocos (Schw.) Wolf., Angelica uchiyamana, silkworm, Lysium chinense, honey wax and the like.
Patent KR-20030046173-A (KR)
Title: Clip for fixing of wiring harness
Inventor: MUN SU DONG
IPC: B60R16/00
Filed: 2001-12-05
Abstract: PURPOSE: A clip for fixing a wiring harness is provided to easily couple and fix the wiring harness of various sizes by using only one clip. CONSTITUTION: A clip(10) for fixing a wiring harness is composed of a holder unit(20) into which the wiring harness is fit, and a fixing unit mounted with a panel in a vehicle. The holder unit is fixed by a middle connecting unit(30) mounted with the fixing unit, and is composed of two members sliding on the middle connecting unit and spreading spaces between the members.
Patent KR-20030050003-A (KR)
Title: Door structure of unity in heater unit for automobile
Inventor: KIM SEUNG UK
IPC: B60H1/00
Filed: 2001-12-18
Abstract: PURPOSE: Integrated-door structure of a heater unit for a vehicle is provided to secure simple link structure, reduce space of the heater unit, and decide the direction of air discharged into the room of the vehicle. CONSTITUTION: Air cooled by an evaporator core(15) installed to a heater unit(10) or the inner air flowing in by drive of a blower fan, and the ambient air are discharged through a defrost duct(11), a vent duct(12), a foot duct(13) installed to the room of a vehicle, passing through passages of the heater unit. In the heater unit of a semi center mounting type having a rotary door part for opening and shutting each duct, the rotary door part is connected to the end of a link(14c) connected to an actuator and the rotary door part rotates along the link. Integrated-door structure of the heater unit comprises a first door(14a) opening and shutting the defrost duct and the vent duct; a second door(14b) opening and shutting passages(18) going to the foot duct; and rods(14d) integrally connecting the first door and the second door.
Patent KR-20030050428-A (KR)
Title: surge protector with mirror function
Inventor: OK YUN SUN
IPC: H04N5/65
Filed: 2001-12-18
Abstract: PURPOSE: A protector having a mirror function is provided to realize a mirror mode and a display mode, thereby using the protector for a mirror when a display function is not used. CONSTITUTION: A protecting panel unit(20) is placed on a picture display unit(30) displaying a picture, so that the protecting panel unit prevents dazzling, increases sharpness, and shields electromagnetic waves. A reflective coating glass(31) is accumulated on the protecting panel unit, being coated with two or more materials from iron, stainless steel, titanium, and cobalt. In the case of a display mode, the picture display unit comes to a picture display state and the reflective coating glass comes to a transmission mode, so that the picture display unit displays the picture by transmitting through the reflective coating glass. In the case of a mirror mode, the display of the picture display unit is totally or partly black, so that the reflective coating glass provides a function of a mirror.
Patent KR-20030057861-A (KR)
Title: Method for tungsten gate of semiconductor device
Inventor: KIM JUN DONG
IPC: H01L21/336
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a tungsten gate of a semiconductor device is provided to be capable of restraining undercut and excessive slope phenomenon by uniformly conserving the flow rate of Cl2 : HBr while carrying out a gate etching process. CONSTITUTION: After forming a gate isolating layer on a semiconductor substrate, a gate forming material layer containing polysilicon and tungsten silicide, is formed on the gate isolating layer. Then, a hard mask and an anti-reflective coating are sequentially formed on the gate forming material layer. A gate etching mask is formed by selectively etching the hard mask using a photolithography process. A gate line is formed by carrying out a plasma etching process using etching gas containing Cl2, HBr, and O2 while uniformly conserving the flow rate of Cl2 : HBr.
Patent KR-20010053542-A (KR)
Title: 음성인식 입력음성의 음정 정규화장치
IPC: G10L25/90
Filed: 2000-05-16
Abstract: 본 발명은 음성인식 입력음성의 음정 정규화장치에 관한 것으로서, 불특정 화자가 발성한 입력음성(Svc)을 인식하는 음성인식장치(VRAp)에 이용되어 당해 입력음성(Svu)의 음정을 음성인식 표준데이터(Psf)의 음정과 소정 관계(CR)로 변환하는 입력음성 음정 정규화장치(Tr)에 있어서, 음정차 판단기(3, 5, 7, 9; #100, #200, #300, #400)는 상기 입력음성(Svu)과 상기 음성인식 표준데이터(Psf)와의 음정차(CR)를 판단하고, 음정변환기(11, 3; #500)는 상기 음정차 판단기(3, 5, 7, 9; #100, #200, #300, #400)에 의해 판단된 음정차(CR)에 기초하여 상기 입력음성(Svc)의 음정이 상기 음성인식 표준데이터(Psf)의 음정과 소정 관계(CR=1)가 되도록 당해 입력음성(Svu)의 주파수를 변환하는 것을 특징으로 한다.
Patent KR-20010089380-A (KR)
IPC: A61F13/511
Filed: 1999-10-29
Abstract: 혈액 함유 분비액이 흡수용품 내로 및(또는) 흡수용품을 통해서 지날 때 분비액 내의 적혈구를 덩어리화 또는 용해시키는 분비액 처리제로 처리된 흡수 물질을 갖는 생리용 패드 또는 냅킨, 붕대 등과 같은 개인 위생용 흡수용품이 제공된다.  한 바람직한 실시태양에 따르면, 흡수 물질은 공극 크기가 웹 물질의 한쪽에서 반대쪽으로 갈수록 증가하는 다공도 구배를 포함하는 다공성 부직포 웹 물질이다.
Patent KR-20010090605-A (KR)
IPC: F16K31/04
Filed: 1999-11-22
Abstract: 가스유량조절기능과 가스의 개폐를 하는 가스 폐지(閉止)기능을 구비하는 가스유량제어부와, 이 가스유량제어부를 구동하는 스테핑 모터와, 상기 스테핑 모터의 구동을 제어하는 구동제어부를 구비한 가스유량제어장.
Patent KR-20010108212-A (KR)
IPC: B02C18/00
Filed: 2000-02-16
Abstract: 모터에 의해서 세단 기구를 구동하여 용지를 세단하는 슈레더의 구동 제어 장치에 있어서, 입력 전류의 허용 범위 내에서 세단 가능한 매수를 증대시키는 동시에 세단 매수당 세단 시간을 단축시킨다. 용지(10)를 잘게 자르기 위한 세단 기구(5)를 구동하는 모터(4)와, 모터와 상용 전류(13)간에 개재하여 모터에 공급되는 전류를 제어하는 제어 수단(1)을 구비하고, 모터는 공급되는 전압을 파라미터로 했을 때에 회전수의 증가에 대하여 모터 토르크가 대략 직선적으로 수직 하강하는 특성을 지니고, 제어 수단은 세단 기구에 공급되는 용지를 세단하는 데에 드는 소요 토르크가 상승함에 따라서 모터의 회전수를 저하시켜, 사용 전류로부터 입력되는 전력이 소정의 값을 넘지 않도록 제어하는 것을 특징으로 한다.
Patent KR-20020034070-A (KR)
IPC: G02B1/10
Filed: 2000-04-05
Abstract: 다음과 같은 단계로 이루어지는, 도펀트에 의해 도핑된 콘쥬게이티드 폴리머를 제조하는 방법으로서: (a) 상기 콘쥬게이티드 폴리머 또는 그의 전구체, 및 임의의 이차 폴리머를 함유하는 용액에 도펀트기를 포함하는 도핑제를 첨가하고, 상기 도펀트기는 상기 콘쥬게이티드 폴리머, 그의 전구체 또는 이차 폴리머에 결합할 수 있는 것이며; (b) 상기 도펀트기를 상기 콘쥬게이티드 폴리머, 그의 전구체 또는 이차 폴리머에 결합시켜 상기 콘쥬게이티드 폴리머의 도핑을 수행하며; 상기 단계 (a)에서 첨가되는 도핑제의 양이 완전 도핑된 콘쥬게이티드 폴리머를 생성시키는 데 필요한 양보다 적은 것을 특징으로 하는, 도펀트에 의해 도핑된 콘쥬게이티드 폴리머를 제조하는 방법을 제공한다.
Patent KR-20020015036-A (KR)
IPC: H01L21/28
Filed: 2000-04-20
Abstract: 본 발명은 고-ε-유전체/강유전체 커패시터를 제조하기 위한 방법에 관한 것이다.  본 발명의 방법에 따르면, 중간의 베이스 층 영역(11) 및 상기 영역(11)의 측면을 둘러싸면서, Si로 채워진 트렌치(13)를 갖는 구조화 층(10)이 제조된다.  상기 구조화 층(10) 위에 금속층(14)이 증착되고 Si로 채워진 트렌치(13) 위에 규화된다.  규화된 금속층 섹션(18)이 산화될 경우에는 상기 섹션(18)은 트렌치(13) 내로 이동되며, 베이스 층 영역(11) 위에 베이스 전극(19)이 형성된다.
Patent KR-20020001869-A (KR)
IPC: B63B1/38
Filed: 2000-12-07
Abstract: 본 발명은 선체의 마찰저항 감소방법 및 마찰저항 감소선에 관한 것으로서, 수중으로의 기체의 송출에 요하는 동력을 적게 하여 선박의 항해시에 있어서의 동력을 효과적으로 절감하고, 선체의 제조비용을 감소하는 것을 목적으로 한다. 선체의 항해에 따라 기체공간에 대하여 저압인 부압개소(21)를 수중에 형성하고, 기체공간으로부터 수중의 부압개소(21)에 기체를 이끌어내어 수중으로 기포(22)를 방출한다.
Patent KR-20020029862-A (KR)
IPC: H02N1/08
Filed: 2001-03-13
Abstract: 회전면의 한 쪽으로부터 주입되는 전자와, 회전체의 다른 쪽으로부터 도출되는 전자가 각각 같은 수이며, 또한 스핀편극의 정도가 다른 회전체를 회전자로 하고, 또한 간단한 구조를 가지며, 손실이 적은 미소 전동기를 가능하게 한다.
Patent KR-20030061965-A (KR)
Title: Apparatus for Winding the Sidewall of Tire
Inventor: KIM YONG TAE
IPC: B65H59/36
Filed: 2002-01-14
Abstract: PURPOSE: A sidewall winding device is provided to minimize material distortion when winding the sidewall preventing folding and rumpling of the sidewall material. CONSTITUTION: In a device to introduce a sidewall material(1) through an introducing belt conveyor(2) to wind in a winding bobbin(3), a moving type cutter(4) is installed in the introducing belt conveyor to cut the sidewall material. A densor(5) and a relieving device(6) are mounted to compensate driving speed difference of a first winding bobbin(3a) and the introducing conveyor belt. An elastic belt conveyor(7) is installed between the densor and the relieving device to guide the sidewall material to a second winding bobbin(3b).
Patent KR-20030062685-A (KR)
Inventor: SIM JAE DO
IPC: C02F7/00
Filed: 2002-01-18
Abstract: PURPOSE: Provided is a system for purifying lakes and marshes, having self-circulation function and high dissolved oxygen (DO) transfer efficiency. CONSTITUTION: The system comprises aeration pipes(10) installed on respective supporting structures(12) in perpendicular to the bottom of a lake and having respective inlets(11) through which organic sediment is introduced and the organic sediment moves along the aeration pipes, an air sparger(20) installed at a lower portion of the aeration pipe for aerating deep water, distribution nozzles formed along external circumference of an upper portion of the aeration pipe at regular intervals for diffusing back the aerated deep water to the lake, and a circulation pipe(40) connected to the upper portion of the aeration pipe and extending to reservoir for sending aerated bubbles to the reservoir.
Patent KR-20020024071-A (KR)
Inventor: SON YOUNG SUK
IPC: B01D35/00
Filed: 2002-01-23
Abstract: PURPOSE: A water dispenser equipped with multi-functional high tech digital is provided, which can by sending power to various parts sounds or voice be delivered by alarm sensor of alarm in which bell sound, human voice, bird sound, natural sound are input and controlled by control part. CONSTITUTION: The dispenser comprises an aroma generator(2'), an aroma raw material storage chamber(2), an aroma sensor(3), an internal power source(4), a plug(5), an alarm(6), an alarm sensor(8), an aroma input button(9), an ozone generator(11), an anion generator(10), a digital camera(23), a phone(25), a light(39) and control part(8).
Patent KR-20030065786-A (KR)
Title: System for Providing Mobile Game by Using Personal Serial Numbers
Inventor: HONG JONG CHEOL
IPC: H04W4/00
Filed: 2002-02-01
Abstract: PURPOSE: A mobile game providing system using a personal ID is provided to allow a user enjoy a mobile game irrespective of time and a place by providing a mobile luck money game on the basis of a personal ID of the user. CONSTITUTION: A Web server(105) manages contents provided to a connected client(user) and menus, and operates a site. A game server(110) provides a game executable in a wireless communication device of the client. A DB server(115) stores the wireless communication device of the client and subscriber information. An authentication server(120) performs an authentication by matching a number of the wireless communication device of the client with the stored subscriber information. A charging server(125) calculates a game use charge of the client according to a charging policy determined by a system, and performs a charging. A client(130) having the Internet accessible wireless communication device connects to a mobile game providing system(100) and enjoys a game.
Patent KR-20020069154-A (KR)
Inventor: AKAHOSHI HARUO
IPC: C23C18/40
Filed: 2002-02-22
Abstract: PURPOSE: To provide electroless copper plating solution which uses glyoxalic acid as a reducing agent, which prevents Cannizzaro reaction, and the precipita tion of salt caused by the plating reaction and the Cannizzaro reaction is hard to occur, and which is stably usable over a long period. CONSTITUTION: The electroless copper plating solution contains copper ions, a complexing agent of copper ions, a reducing agent for copper ions, and a pH control agent. The copper ion reducing agent consists of glyoxalic acid or the salt thereof. The pH control agent consists of potassium hydroxide. Further, the electroless copper plating solution contains at least one selected from metasilicic acid, metasilicate, germanium dioxide, germanate, phosphoric acid, phosphate, vanadic acid, vanadate, stannic acid and stannate.
Patent KR-20030073766-A (KR)
Title: Methods for Providing Exchange Ticket to Buyer Based on Credit Business
Inventor: KIM BO DONG
Filed: 2002-03-13
Abstract: PURPOSE: A method for supplying a gift certificate for a purchaser based on a credit transaction is provided to execute a credit purchase of a gift certificate according to credit of a purchaser. CONSTITUTION: A terminal reads a record with respect to a credit card of a purchaser from a credit card. A key input unit inputs an amount of money of a credit purchase(S101,S102). Various information including a payment account, personal information, and a credit limit of the purchaser is recorded in a memory of the credit card. A card reader collects and transmits necessary information through the terminal according as the purchaser executes a credit purchase. It is judged whether a purchase of a gift certificate exists(S103). If a purchase of a gift certificate exists, a company(1210) which issues a gift certificate. A key input unit inputs a nominal value(1220) of the gift certificate. Payment request information including credit purchase information and purchase information of the gift certificate are transmitted to a computer system of a VAN through a modem or a PSTN(Public Switched Telephone Network)(S104).
Patent KR-20030075598-A (KR)
Inventor: MIN BYUNG EE
IPC: F16L11/112
Filed: 2002-03-19
Abstract: PURPOSE: A synthetic resin pipe for increasing strength against external pressure is provided to reduce expenses, weight and thickness, and to prevent noise and freezing by forming protrusions and recesses and winding inner and outer walls spirally and bidirectionally. CONSTITUTION: A synthetic resin pipe is divided into two or three portions, and a moving space(21) is formed by protruding left protrusions(12) in an inner wall(16) and by integrally forming an outside wall in the upper part of the protrusions. A bonding point(18) is formed by integrally placing a right protrusion(13) of an outer wall(17) on the left protrusion of the inner wall. An intermediate layer is formed between left and right protrusions, and integrated with a bonding bar. A recessed part(15) is formed between left and right protrusions to prevent noise and insulate heat.
Patent KR-20020029012-A (KR)
Title: M omitted
Inventor: LEE JEONG MIN
IPC: B65D33/16
Filed: 2002-03-15
Abstract: PURPOSE: A structure of a spout bonding part of an M-type pouch is provided to protect a bonding surface from being damaged when bonding a spout to an upper end of the pouch by preventing an excessive force from being applied to a bonding machine. CONSTITUTION: A pouch(1) is made of a film having at least one layer. A spout(2) is bonded to an upper center portion of the pouch(1) so as to take off contents from the pouch(1). V-shaped wings are inserted into both sides of the pouch(1), thereby forming an M-type pouch. A predetermined portion of the bonding part of the spout(2) is cut such that the bonding part of the spout(2) is bonded to the upper end of the pouch(1) in a minimum area. After cutting both sides of the upper end of the pouch(1), a non-sealing part remains. The bonding part of the spout(2) is inserted into the non-sealing part. The remaining part is thermally bonded.
Patent KR-20020077128-A (KR)
Inventor: ITO YASUSHI
IPC: B60W10/10
Filed: 2002-03-27
Abstract: PURPOSE: A control system of a vehicle with an internal combustion engine and continuously variable transmission and a control system and method of the internal combustion engine are provided to reduce the quantity of pollutants during exhaust and to improve fuel consumption ratio. CONSTITUTION: A control system of a vehicle where an output side of an internal combustion engine(1) with a controllable engine load is connected with a continuously variable transmission(17) capable of controlling output speed of the internal combustion engine comprises an exhaust purifying unit disposed in an exhaust system for the internal combustion engine to purify exhaust and consume fuel for the exhaust purification, an optimal operating point computing unit for computing as an optimal operating point an operating point with a minimal total fuel consumption where a fuel quantity consumed by the exhaust purifying catalyst is added to a fuel quantity consumed by the internal combustion engine for requested output, and an operation controlling unit for controlling the engine load of the internal combustion engine and controlling the transmission ratio of the continuously variable transmission so that the operating state of the internal combustion engine becomes an operating state at the optimal operating point.
Patent KR-20030078565-A (KR)
Title: Phamaceutical composition comprising GLYCYRRHIZAE RADIX, PERILLAE SEMEN, PEUCEDANI RADIX, SCHIZANDRAE FRUCTUS, ASPARAGI RADIX, MORI CORTEX RADICIS and PERILLAE FOLIUM as main ingredients
Inventor: BACK IL SUNG
IPC: A61K36/79
Filed: 2002-03-30
Abstract: PURPOSE: Provided is a medicinal composition containing, as main ingredient, licorice root, perilla frutescens var. acuta seed, anthriscus sylvestris hoffm, baill, asparagus cochinchinensis, morus bombycis and perilla frutescens var. acuta leaf. CONSTITUTION: A medicinal composition is characteristically comprising, as a main ingredient, 50-500 part by weight of licorice root, 50-500 part by weight of perilla frutescens var. acuta seed, 50-500 part by weight of anthriscus sylvestris hoffm, 50-500 part by weight of baill, 50-500 part by weight of asparagus cochinchinensis, 50-500 part by weight of morus bombycis and 50-500 part by weight of perilla frutescens var. acuta leaf. It further comprises a pharmaceutically acceptable adjuvant selected from rehmanniae radix preparat, liriopis tuber, platycodi radix, amomi semen, hoelen, armeniacae amarum semen, codonopsis pilosula, and fritillariae bulbus.
Patent KR-20030079430-A (KR)
Title: Recycling method and appatatus for powder coating paint
Inventor: JEONG YOUNG SIK
IPC: C09D7/80
Filed: 2002-04-04
Abstract: PURPOSE: A method and an apparatus for reprocessing a waste powder coating are provided to build the reprocessing system at a minimized cost and to save the time and cost needed to perform the cleaning step. CONSTITUTION: The method for reprocessing a waste powder coating comprises: (STEP 1) coating a liquid resin having the same liquid property as the waste powder coating on a conveyor belt; (STEP 2) introducing the waste powder coating into the conveyor belt on which the liquid resin is coated; (STEP 3) dissolving the waste powder coating introduced into the conveyor belt into the liquid state by means of far-infrared ray heaters installed at the top and bottom of the conveyor belt; (STEP 4) applying the hot air pressurized by a hot air compressor to the liquid waste powder coating to mix the liquid waste powder coating until the uniform color is obtained; (STEP 5) cooling and rolling the mixed liquid waste powder coating through a cooling roller and further cooling it by a cooling fan to transform the waste powder coating into a powder coating sheet in a brittle solid state; (STEP 6) compressing the sheet between an upper and lower rubber rollers and crushing it to obtain powder coating chips; (STEP 7) recrushing the powder coating chips by a rotating blade with cooling; and (STEP 8) cleaning the rotating blade and crushing container used in the (STEP 7).
Patent KR-20030080501-A (KR)
Title: An Interface Device for Wireless LAN Access Point
Inventor: KIM YU JIN
IPC: H04L12/28
Filed: 2002-04-09
Abstract: PURPOSE: A wireless LAN(Local Area Network) AP(Access Point) connection device is provided to efficiently operate a system by performing a MAC(Media Access Control) function. CONSTITUTION: A wireless module interface unit(408) provides an interface with a wireless LAN AP function unit(421) which performs a MAC with respect to a plurality of media. A control processor(410) connects to the wireless module interface unit(408), and controls and manages a main processor(423) which supports a wired speed in a system. The control processor(410) performs the MAC function of the wireless LAN AP function unit(421). The wireless module interface unit(408) connects to the control processor(410) through a PCI(Peripheral Component Interconnect) bus(409).
Patent KR-20020043511-A (KR)
Inventor: LEE JEONG SANG
IPC: B21K1/64
Filed: 2002-05-10
Abstract: PURPOSE: A nipple manufacturing method is provided to reduce the time of producing a nipple by cutting a hexagonal rod to conform to the dimensions of a body or a nut of the nipple, forming an inner diameter portion by forging the cut rod, then machining threads at the inner or outer circumferential surfaces of such formed rod. CONSTITUTION: A nipple includes a body and a nut. The body is produced by cutting a hexagonal rod of metal material to conform to the dimension of the body, forming an inner diameter portion by forging the cut rod, machining threads at both outer circumferential ends of the formed rod, and chamfering an intermediate projecting portion of the machined rod. The nut is produced by cutting a hexagonal rod of metal material to conform to the dimension of the nut, forming an inner diameter by forging the cut rod, machining threads in the inner diameter portion of the formed rod.
Patent KR-20030047670-A (KR)
Title: Adhesive using for nursing bottle manufacturing glass, PC, and PES material and Forming method for nursing bottle embossing
Inventor: AN YOUNG KIL
IPC: A61J9/00
Filed: 2002-05-14
Abstract: PURPOSE: Provided are an adhesive for use in a nursing bottle for baby comprising glass, PC(polycarbonate), PES(polyethersulfone) and a method for forming embossment on a nursing bottle. CONSTITUTION: The adhesive comprises 35% by volume of polyamide, 60% by volume of mono-component aqueous polyurethane and 5% by volume of AN. The method for forming embossment on a nursing bottle includes the steps of applying an adhesive on a transfer paper, followed by drying; printing a desired pattern on the surface with the adhesive applied; coating the pattern-printed surface with a soft UV; corroding a metal plate to have openings; placing the metal plate on the surface and pouring a UV pigment through the openings; separating the metal plate and passing the surface through a UV drier for curing; contacting the surface with water for 5 to 6 seconds and separating the surface from the transfer paper.
Patent KR-20020093558-A (KR)
Title: Printed circuit board
Inventor: GUREL AXEL
IPC: H05K1/18
Filed: 2002-05-31
Abstract: PURPOSE: A printed circuit board is provided to ensures an overall depth that is as low as possible when loaded with standard electronic components. CONSTITUTION: In a printed circuit board for soldering and/or loading electronic components on one or both sides, the individual components have at least one electrically conducting contact element for insertion into at least one corresponding contact opening(12) penetrating through the printed circuit board(10). The contact opening(12) of the printed circuit board(10) is of a slit-shaped form.
Patent KR-20030095469-A (KR)
Title: Pricking Apparatus of Sidewall
Inventor: JUNG JAE SEON
IPC: B29D30/08
Filed: 2002-06-10
Abstract: PURPOSE: A pricking apparatus for a side wall is provided to achieve automatization in a pricking work to the side wall, thereby achieving improvement in productivity thereof and reduction in labor load. CONSTITUTION: The pricking apparatus comprises a belt conveyor(2) for transferring a side wall supplied through an extruder, the side wall taking the form of two strips separated from each other, centering rollers having driving handles, respectively, for moving the side wall to both pricking devices, compression rollers, pricking parts(6), and carbon brushes for heating the pricking part at a constant temperature.