baber/WOPTO huggingface dataset:
Patent KR-20120071299-A (KR)
Title: Method and apparatus for shape transferring of 3d model
Inventor: LIM SEONG JAE
IPC: G06T17/10
Filed: 2011-06-30
Abstract: PURPOSE: A shape transition method of a three-dimensional model and an apparatus thereof are provided to generate a three-dimensional model for expressing a motion of the object. CONSTITUTION: A multi-view camera unit obtains a plurality of two-dimensional images in a first frame(S200). A shape restoring unit of a shape transition controller generates a first volume model(S210). The shape transition controller generates a first shape transition model(S220). The multi-view camera unit obtains a plurality of two-dimensional images in a second frame(S230). The shape restoring unit generates a second volume model(S240).
Patent KR-20130007371-A (KR)
Title: Semiconductor package
Inventor: CHOI YUN SEOK
IPC: H01L23/48
Filed: 2011-07-01
Abstract: PURPOSE: A semiconductor package is provided to reduce an electric connection path between semiconductor devices through electric connection by a through via. CONSTITUTION: A first semiconductor device(120) includes an active surface(121) and an inactive surface(122). A second semiconductor device(140) includes an active surface(141) which faces the active surface of the first semiconductor device. A connection terminal is formed on the active surface of the second semiconductor device. The connection terminal includes a central terminal(125) and an external terminal(126) around the central terminal. A first through via(104) is formed in the first semiconductor device. An external terminal(132) is electrically connected to the external substrate(10).
Patent KR-20130006564-A (KR)
Title: Transfer passage of squirrel
Inventor: LEE SU IK
IPC: A01K15/00
Filed: 2011-07-09
Abstract: PURPOSE: A squirrel channel is provided to form natural environment for releasing stress or fatigue. CONSTITUTION: A squirrel channel comprises a squirrel cage(10) in which a sieve-frame tool or a feed container, water are supplied, and channels(100) having cylindrical section in network topology connected to the squirrel cage. The channels are flexibly installed along the neighboring topography or planimetric features(20) of the squirrel cage. The squirrel can freely move through the channel.
Patent KR-20110089836-A (KR)
Title: Darts gun for game
Inventor: KIM YONG CHEOL
IPC: A63B65/02
Filed: 2011-07-15
Abstract: PURPOSE: A dart gun for a game is provided to simply take a dart bullet and quickly put into a gun, thereby doubling fun of an outdoor game. CONSTITUTION: A dart gun for a game includes a dart bullet(11), a gun barrel(12), a trigger(13), an operation rod(14), a cartridge plate(32), and a dart bullet inserting hole(34). The gun barrel is covered by a gun barrel cover(12a). An operation rod is inserted into the rear part of the gun barrel. The operation rod is compressed by compressed air or a spring to shot a dart bullet by triggering. A plurality of dart bullet insertion holes is formed on a cartridge plate.
Patent KR-20130011130-A (KR)
Title: Memo synchronization system, mobile system and memo synchronization method for synchronizing memo data
Inventor: HAN SANG CHUL
IPC: H04W12/06
Filed: 2011-07-20
Abstract: PURPOSE: A memo synchronization system, a mobile system, and a memo synchronization method are provided to synchronize memo data stored through a memo application to a mobile terminal. CONSTITUTION: A user authentication unit(210) receives authentication information from the mobile terminal through a memo application. The user authentication unit authenticates a user. A synchronization unit(220) synchronizes memo data stored in a web storage space of an internet memo service based on a synchronization request transmitted from the mobile terminal through the memo application. [Reference numerals] (210) User authentication unit; (220) Synchronization unit; (AA) Mobile terminal
Patent KR-20120012423-A (KR)
Title: Animal ectoparasite-controlling agent
Inventor: IKARI KAORI
IPC: A01N29/00
Filed: 2011-07-28
Abstract: PURPOSE: An ectoparasite control agent containing hydrazide compounds is provided to effectively eliminate ectoparasites in animals. CONSTITUTION: An ectoparasite control agent for animals contains hydrazide compounds of chemical formula 1. In chemical formula 1, R3 is a fluorine, chlorine, or bromide atom, methyl group, ethyl group, or hydrogen atoms; R5 and R6 are independently same or different methyl group or hydrogen atoms; and R4 is C3-C6 cycloalkyl group. The ectoparasite control agent is manufactured in the form of oral formulation, external use skin formulation, capsule, tablet, or chewable tablet.
Patent KR-20130013546-A (KR)
Title: Axle shaft formed seamless pipe and method for manufacturing the same
Inventor: PARK YU JIN
IPC: C21D9/08
Filed: 2011-07-28
Abstract: PURPOSE: An axle shaft formed with a seamless pipe and a manufacturing method thereof are provided to lighten a component, thereby improving the fuel efficiency of a vehicle applying the component, and reducing the amount of carbon emission, and to form the axle shaft into a hollow shape, thereby reducing noise by decreasing a natural frequency according to the enlargement of the outer diameter the axle shaft. CONSTITUTION: A manufacturing method of an axle shaft comprises: a first step(S10) of preparing a material; a second step(S20) of molding the material into a certain length of a seamless pipe; a third step(S40) of molding the pipe into two parts, which have mutually different shapes, on the basis of a certain position of the pipe; a fourth step(S50) of heat-treating the molded pipe. The second step comprises: a step of preparing a certain length of a solid core rod; a step of heating the solid core rod at a certain temperature; and a step of moving the heated solid core rod with penetrating the center axis of the solid core rod by using a mandrel in order to form a hollow shape having a certain inner diameter. The inner diameter of the hollow shape is formed to be inversely proportional to the length of the solid core rod. The third step comprises: a step of setting a border, which is the basis for molding the pipe into two parts different from each other, on a certain position of the pipe; a step of molding a first part of the two parts into a flange part of the axle shaft by forging; a step of molding a second part of the two parts into a shaft part of the axle shaft extended with a certain length by drawing. [Reference numerals] (AA) Start; (BB) End; (S10) Preparing a material; (S20) Molding a seamless pipe; (S30) Forging a flange part; (S40) Molding a shaft part and a spline part; (S50) Heat treatment
Patent KR-20130015392-A (KR)
Title: Semiconductor package and method of manufacturing the same
Inventor: CHOI WON SEOK
IPC: H01L23/48
Filed: 2011-08-03
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to reduce the volume of a package by improving the space utilization of the semiconductor package. CONSTITUTION: A first chip(110) is mounted on a first surface(102) of a first rewiring layer(100). A first conductive member(120) is formed around the first chip on the first surface of the first rewiring layer. A second rewiring layer(200) faces the first surface of the first rewiring layer. A second chip(210) is mounted on a third surface(202) of the second rewiring layer facing the first surface of the first rewiring layer. A second conductive member(240) is formed around the second chip on the third surface of the second rewiring layer.
Patent KR-20120132271-A (KR)
Title: Coaxial connector with a switch
IPC: H01R24/38
Filed: 2011-08-09
Abstract: PURPOSE: A coaxial connector is provided to mount a part of the coaxial connector in a through hole for a guide tube part and to reduce the size of the coaxial connector. CONSTITUTION: A housing(13) includes a guide tube part(33) and a board part. The guide tube part is formed in a through hole for the guide tube part for a PCB(Printed Circuit Board)(12). The guide tube part is formed between terminals(15,16). The board part is connected with in the guide tube part. The board part is fixed at the bottom surface of the PCB. Each connection terminal part(26,30) of a switch tool part is connected to the PCB.
Patent KR-20130021191-A (KR)
Title: 악기 조율을 위한 청음장치
Inventor: JANG JIN TAE
IPC: G10G7/00
Filed: 2011-08-22
Abstract: 본 발명은 악기의 음을 조율하는 청음장치에 있어서, 상기  
는 악기 표면에 점착되는 점착패드와 상기 악기의 울림을 감지하여 센서하는 센서가 포함됨으로써, 악기의 표면에 부착된 상태로 표면에서 발생되는 울림을 감지하여 악기에서 발생되는 음의 상태를 확인할 수 있는 악기 조율을 위한 청음장치에 관한 것이다.
Patent KR-20130021632-A (KR)
Title: 모바일 인터넷 전화 서비스의 차등 과금 장치 및 그 방법
Inventor: CHO BYOUNG KI
IPC: H04W4/24
Filed: 2011-08-23
Abstract: 본 발명은 모바일 인터넷 전화 서비스의 차등 과금 장치 및 그 방법에 관한 것으로서, 상세하게는 가입자 단말의 패킷 서비스 이용시 발생하는 패킷을 분석하여 모바일 인터넷 전화 서비스를 이용하는 패킷에 대한 패킷 사용량 정보를 산출하고, 그 산출된 패킷 사용량 정보에 대한 과금 데이터를 집계하여 패킷 서비스별로 기설정된 차등 과금 요율에 따라 과금을 처리하거나 모바일 인터넷 전화 서비스의 한도를 초과하는 경우 패킷을 차단함으로써, 모바일용 인터넷 전화 서비스에 대해 다른 데이터 서비스와 차등 요율을 적용하거나 사용량에 한도를 두어 용이하게 모바일 인터넷 서비스를 관리할 수 있다.
Patent KR-20130023577-A (KR)
Title: 선택적 유류물질 흡착재를 이용한 흡착팩
Inventor: LEE EUN YONG
IPC: E02B15/04
Filed: 2011-08-29
Abstract: 본 발명은 수산 부산물인 폐각과 천연 식물추출물을 함유한 다공성 무기산물 흡착재를 구현하여, 물의 흡착은 배제하고 기름성분만을 선택적으로 흡착하는 유류물질 흡착재를 이용한 흡착팩에 관한 것이다. 
본 발명은 수산 부산물인 폐각을 50㎛ 내지 5,000㎛ 수준으로 분쇄한 폐각분말에 질산을 혼합하여 용해하고, 암모늄바나데이트를 첨가하고, 규산물을 혼합하여 다공성을 갖는 규산칼슘 습윤겔을 제조하고, 상기 규산칼슘 습윤겔에 천연 식물추출물을 혼합하고, 건조하여 이루어지는 선택적 유류물질 흡착재를 포대 형태를 갖는 흡착팩에 넣어서 이루어지는 것이다.
Patent KR-20130026279-A (KR)
Title: Transparent conducting flexible sbustrate and manufacturing method thereof
Inventor: LEE JONG LAM
IPC: C23C14/08
Filed: 2011-09-05
Abstract: PURPOSE: A transparent conductive flexible substrate and a manufacturing method thereof are provided to maintain excellent electrical conductivity and optical transparency even in case of deformation with a high radius of curvature due to an electrode having a nano branch structure without mechanical destruction. CONSTITUTION: A transparent conductive flexible substrate includes a support substrate(100) having optical transparency and flexible material and an electrode(200) including a plurality of nano branch structures preventing mechanical destruction due to deformation of a radius of curvature. [Reference numerals] (100) Support substrate; (210) Electrode
Patent KR-20110113718-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04B7/24
Filed: 2011-09-19
Abstract: 본 발명의 무선인식 태그는, 무선 주파수 신호를 송수신하는 무선인식 태그에 있어서, 인접한 무선인식 태그(N)와 통신하기 위해 무선인식 태그(N)에 통신슬롯 번호를 할당하는 통신슬롯 처리부와 상기 무선인식 태그(N)에 할당된 통신슬롯 번호에 대응하는 시점에 상기 무선인식 태그(N)와 무선 주파수 신호를 교환하여 상기 무선인식 태그(N)와 데이터를 송수신하는 메인 처리부 및 상기 무선인식 태그(N)에 할당된 통신슬롯 번호를 유지하고 상기 무선인식 태그(N)와 송수신되는 데이터를 저장하는 메모리를 구비하는 것을 포함한다.
Patent KR-20130033777-A (KR)
Title: Glasses having a warming function
Inventor: KIM SEO KON
IPC: A61F9/00
Filed: 2011-09-27
Abstract: PURPOSE: Eyeglasses having a heating function is provided to attach a heating element to the lower part of the rear surface of an eyeglass lens, thereby relaxing the muscles around the eyes and smoothly circulating blood supplied to the eyes. CONSTITUTION: Eyeglasses(10) have a pair of glass frames(20) and a pair of temples(30). Eyeglass lenses(40) are respectively attached to the glass frames. The eyeglass lenses have multiple holes(41) punched at regular intervals and keep the eyes comfortable by reducing dazzling due to the direct rays. The diameter(R) of the hole is approximately 2-5mm. The eyeglass lenses are made from synthetic resins for facilitating injection molding considering the hole to be punched. A heating element(50) provides heat if power is supplied from the lower part of the rear surface of the eyeglass lenses.
Patent KR-20130038509-A (KR)
Title: Dried pears and the method of preparing them
Inventor: BAK JEONG SUK
IPC: A23L19/00
Filed: 2011-10-10
Abstract: PURPOSE: Dried pears with resiliency and a manufacturing method thereof are provided to have a gelatinous feeling without adding additives and to be easily stored. CONSTITUTION: A method of manufacturing dried pears comprises the following steps: A pear which is harvested from August to November is washed and dried off. The dried off pear is peeled, and the core thereof is removed. The pear is cut to have a thickness of 5-10 mm. The pear is steamed at a temperature 70-100>= for 5-15 minutes. The pear is dried at a temperature 60-90>= for 6-12 hours until the pear has 15-30 by weight% of moisture. The pear is cooled and packed such that the pear is not exposed to air. [Reference numerals] (AA) Harvesting and washing pear; (BB) Removing core and peel; (CC) Cutting(Thickness of 5-10mm); (DD) Steaming(70-100°C, 5-15 minutes); (EE) Drying(60-90°C, 6-12 hours, 15-30 weight% of moisture content); (FF) Packing;
Patent KR-20130039982-A (KR)
Title: 간접조명 타입의 엘이디 패키지 및 그 제조 방법과 이를 이용한 조명장치
Inventor: KIM JUN HYOUNG
IPC: H01L33/48
Filed: 2011-10-13
Abstract: 실시 예는 간접조명 타입의 LED 패키지 및 이를 이용한 조명장치에 관한 것이다. 그 실시 예에서는 LED 패키지 단에서 직접 간접조명을 구현함으로써, 색의 균일성을 향상시키고 눈부심 현상을 줄일 수 있다. 또한, 조명장치의 경우 반사층이 필요 없기 때문에 조명장치의 크기를 획기적으로 줄일 수 있다. 
실시 예에 따른 LED 패키지는, 전극이 형성된 제1 기판, 상기 제1 기판의 캐비티 중앙 상부에 배치된 제2 기판 및, 상기 제2 기판에 상기 전극과 대향 되게 배치된 발광 소자;를 포함하며, 상기 캐비티 내부의 전극은 가운데 부분을 중심으로 양쪽이 경사진 구조를 갖는다.
Patent KR-20130042726-A (KR)
Title: Pharmaceutical composition for treatment of tonsilitis containing selaginella tamariscina spring extracts or fractions thereof
Inventor: SEO WOONG JIN
IPC: A61K36/11
Filed: 2011-10-19
Abstract: PURPOSE: A pharmaceutical composition containing a Selaginella tamariscina extract or a fraction thereof for preventing or treating tonsillitis is provided to ensure antibacterial activity against hemolytic Streptococcus and Staphylococcus. CONSTITUTION: A pharmaceutical composition for preventing or treating tonsillitis contains a Selaginella tamariscina extract or a fraction thereof and a pharmaceutically acceptable carrier. The extract is prepared using water, C1-C4 alcohol, or a mixture solvent thereof. The C1-C4 alcohol is methanol or ethanol. The fraction is prepared by fractioning the extract with an organic solvent. The organic solvent is hexane, chloroform, methylene chloride, ethyl acetate, or butanol. The pharmaceutical composition contains 0.02-50 wt% of the extract or the fraction. [Reference numerals] (AA) Size of a transparent zone(mm); (BB) Example 1; (CC) Example 2; (DD) Methicillin; (EE) Penicillin;
Patent KR-20130043488-A (KR)
Title: Compliant gripper using buckling of flexure joint
Inventor: CHO KYU JIN
IPC: B25J11/00
Filed: 2011-10-20
Abstract: PURPOSE: An adaptive gripping robot using buckling of a flexible joint is provided to operate a gripper regardless of surface shape like non-uniformly surface. CONSTITUTION: An adaptive gripping robot using buckling of a flexible joint comprises a lower link plate(20), an upper link plate(10), a gripper(30), and an actuator(60). The upper link plate is arranged to an upper part facing to the lower link plate. The gripper comprises a gripper link plate(32) arranged between the lower link plate and the upper link plate and a gripper leg(35). The actuator supplies power which the upper link plate and the lower link plate are pulled each other.
Patent KR-20130044022-A (KR)
Title: The movement brush type electric mascara using an electromagnet
Inventor: YOO KWEON JONG
IPC: A45D40/26
Filed: 2011-10-21
Abstract: PURPOSE: An electrical mascara with a movable brush, using an electromagnet is provided to easily comb up the eyelashes, thereby facilitating the usage. CONSTITUTION: An electrical mascara with a movable brush, using an electromagnet comprises a body(100) forming an outer shape; a battery mounted in the body; a switch which is mounted inside a body to be located on the upper side of the battery; a switch(120) which is operable by a control lever installed on the surface of the body; an electromagnetic housing(130), which has a hooking protrusion on the outer circumference; a lifting rod(150) with an installed magnetic in the lower part; a sensor which senses the location of the magnet; a control pipe(160) which has a convex part of which the inner circumference is contacted to the hooking protrusion; and a brush rod(190) of which the upper part is coupled to the brush.
Patent KR-20130044770-A (KR)
Title: Searching method and mobile device using the method
Inventor: LEE EUN JUNG
IPC: H04N21/472
Filed: 2011-10-24
Abstract: PURPOSE: A search method and a portable electronic device are provided to enable a user to search an object displayed on a TV screen without disturbing the TV watching of other viewers. CONSTITUTION: A portable electronic device receives information for content from an external image device based on a search request for the content which is being played on the external image device(S310). A search result based on the information of the content is obtained(S320). The information for the content is displayed on a display unit(S330). [Reference numerals] (S310) Receive information for content from an external image device; (S320) Obtain a search result based on the information; (S330) Display the obtained search result and the information for the content
Patent KR-20110122810-A (KR)
Title: Method for processing semiconductor packages
Inventor: HUH YIL
IPC: H01L21/00
Filed: 2011-10-26
Abstract: PURPOSE: A method for processing a semiconductor package is provided to improve productivity and working efficiency by irradiating a laser beam on a location which is corresponded to each solder ball pad along a spiral locus. CONSTITUTION: One of a plurality of spiral locus patterns, which is saved in the controller of a laser beam irradiating apparatus, is selected. A spiral locus is generated by inputting data about a selected spiral locus pattern. A laser beam irradiation condition is inputted for a generated spiral locus. A laser beam is irradiated on a location which is corresponded to each solder ball pad along the spiral locus.
Patent KR-20130053836-A (KR)
Title: Method for upward bending reduction of slab in roughrolling process
Inventor: KIM YOUN HA
IPC: B21B37/76
Filed: 2011-11-16
Abstract: PURPOSE: A method for reducing the deformation of rolled materials is provided to reduce the upward bending of the front end of the materials during rolling by cooling the lower part, of which temperature is higher than the upper part thereof, of the materials. CONSTITUTION: A method for reducing the deformation of rolled materials is as follows: a step for cooling the lower part of the materials(1) passing through multiple rolling stand having an upper work roll(4) and a lower work roll(5); a step for controlling the upward bending of the front end part of the materials by cooling the lower part, of which temperature is higher than the upper part, of the materials.
Patent KR-20130054035-A (KR)
Title: Optical temperature sensor
Inventor: HWANGBO SEUNG
IPC: G01J5/40
Filed: 2011-11-16
Abstract: PURPOSE: An optical temperature sensor is provided to prevent a change in measurement accuracy as a change in the amount of lights can be detected by using a single optical detector in a simple structure. CONSTITUTION: An optical temperature sensor(100) comprises a housing unit(110), first and second input terminal optical fibers(131, 132), first and second output terminal optical fibers(141, 142), a bimetal element(120), a light source(151), a beam splitter(160), an optical detector(171), an optical switch(165), and a temperature calculation unit(180). First and second supporting units of the housing unit are protruded in comparison with a base portion, thereby being spaced from each other. The first and second input terminal optical fibers are supported by the first supporting unit to be mutually spaced, thereby emitting transmitted lights. Each one end of the first and second output terminal optical fibers is supported by the second supporting unit to face the first and second input terminal optical fibers, thereby transmitting the lights emitted by the first and second input terminal optical fibers by respectively receiving the lights. The bimetal element is installed to be movable in the housing unit between the first and second output terminal optical fibers. The beam splitter receives the lights emitted from the light source, thereby transmitting the same by branching to the first and second input terminal optical fibers. [Reference numerals] (165) Optical switch; (171) Optical detector; (180) Temperature calculation unit; (190) Output unit
Patent KR-20130054656-A (KR)
Title: Apparatus for charging material
Inventor: CHOI JONG MAN
IPC: F27D3/10
Filed: 2011-11-17
Abstract: PURPOSE: An apparatus for charging materials is provided to stably discharge the materials stored in a furnace bin without blockage by controlling the opening and closing of a furnace bin gate according to weight variation. CONSTITUTION: An apparatus for charging materials comprises a furnace bin(10), a furnace bin gate(11), a screen device(20), a large grain sized material hopper(40), a hopper weight detecting device(45), and a control part(50). The furnace bin gate is installed in the furnace bin to discharge the materials. The screen device comprises a screen mat(21) to sort the materials discharged from the furnace bin gate according to grain size. The large grain sized material hopper stores large grain sized materials which cannot pass the screen mat. The hopper weight detecting device detects the weight variation of the large grain sized material hopper. The control part controls the opening and closing of the furnace bin gate according to the weight variation. [Reference numerals] (50) Control part
Patent KR-20130060650-A (KR)
Title: Liquid separator unit with a water-cooled cooking device
Inventor: LEE INN JAE
IPC: A47J37/06
Filed: 2011-11-30
Abstract: PURPOSE: A water-cooled cooking device with a gas-liquid separator is provided to prevent the excessive consumption of cooling water by separately installing the gas-liquid separator. CONSTITUTION: A water-cooled cooking device has a gas-liquid separator. The gas-liquid separator comprises a separating tank(20), a pressure tank(30), a water heat tank(40), a scattering tank, and a condensate tank. The separating tank receives high-temperature steam and liquid from a gas-liquid pipe. The pressure tank supplies water to a circulating pipe(7) and a water tank(8). The water heat tank is mounted at the bottom of the pressure tank to transfer heat. The scattering tank receives gas from the separating tank. The condensate tank collects condensate transferred from the scattering tank and the separating tank.
Patent KR-20130061925-A (KR)
Title: 주행 모터
Inventor: JEONG KYEONG SUN
IPC: E02F9/20
Filed: 2011-12-02
Abstract: 본 발명에 따른 주행 모터는, 내부에 유압모터가 설치된 고정케이싱의 일단과 베어링을 사이에 두고 교차로 결합되며, 내주 면을 따라 내측기어가 형성되는 회전케이싱과, 상기 회전케이싱의 내부로 돌출된 상기 유압모터의 구동축에 결합되는 축기어와, 상기 축기어와 상기 내측기어의 사이에서 회전가능하게 배열되며, 하나 또는 다수의 열을 이루어 감속 회전되는 다수의 유성기어와, 상기 고정케이싱의 일단에 결합되며, 상기 베어링의 축 방향 일단을 지지하여 예압을 가하는 너트링과, 상기 고정케이싱의 일단과 체결부재에 의해 다수의 점으로 결합되며, 상기 너트링의 축 방향 일단을 가압 지지하는 하나 또는 다수의 록플레이트 및, 상기 유성기어들의 회전중심과 체결부재에 의해 각각 결합되어, 상기 유성기어들을 일괄 지지하는 일체형 지지플레이트를 포함한다.
Patent KR-20130065939-A (KR)
Title: Carbon virtual cathode and electro plating equipment using the same
Inventor: JUNG WOO CHUL
IPC: C25D17/10
Filed: 2011-12-12
Abstract: PURPOSE: A carbon virtual electrode and an electro plating apparatus using the same are provided to obtain a virtual electrode with improved chemical resistance against a plating solution using carbon and thereby to minimize formation of a plating layer on the virtual electrode. CONSTITUTION: An electro plating apparatus comprises an upper horizontal cell(10), a lower horizontal cell(20), and a carbon virtual electrode(30). The lower horizontal cell is installed apart from the upper horizontal cell, facing each other, and formed with the same electrode as the upper horizontal cell. The carbon virtual electrode functions a counter electrode for both upper and lower horizontal cells in order to prevent an inverted electric field and a de-plating phenomenon caused when a steel plate(S) narrower than the upper and lower horizontal cells passes through between the upper and lower horizontal cells. In the carbon virtual electrode, a plurality of carbon plates made from carbon powder with high electric conductivity in order to maintain chemical resistance against a plating solution and prevent the formation of a plating layer. [Reference numerals] (AA) Carbon sheet laminate