baber/WOPTO huggingface dataset:
Patent KR-810002108-B1 (KR)
Title: Variable delay device
Inventor: HONKU M
IPC: H03H9/30
Filed: 1977-11-25
Granted: 1981-12-28
Abstract: The variable delay device for delaying an electrical signal includes a bar-shaped magnetostrictive member to be a transmitting path of a supersonic wave. An input transducer converts an electric signal into a supersonic wave and an output transducer converts a super sonic wave into an electric singal. The input and output transducers are provided at opposite end portions of the magnetostrictive member. The magnetic field supplied to the magnetostrictive member is controlled by a control signal applied to the magnetic field producing device to vary the young's modules of the magnetostrictive member.
Patent KR-840001220-B1 (KR)
Title: Information signal record medium of the capacitance type
Inventor: VICTOR COMPANY OF JAPAN LTD
IPC: G11B11/00
Filed: 1980-11-05
Granted: 1984-08-21
Abstract: An improvement is provided in and relating to a capacitance-type record medium wherein an information signal is recorded as a variation in the geometrical shape of its surface area, and is played back by the variation of the capacitance between its surface and an electrode of a reproducing stylus scanning the surface of the record medium relatively which occurs according to a variation in the geometrical shape of its surface area.
Patent KR-880001457-B1 (KR)
Title: A composition for stripping solder fram a copper substrate
Inventor: ELIAS MOENES L
IPC: H05K3/06
Filed: 1981-04-13
Granted: 1988-08-10
Abstract: An aq. stripping compsn. contains in soln. 0.5-35 vol.% H2O2; 5-50 wt.% a reactive compsn. of NH3 and hydrofluoric acid or its salt; and 0.01-10 wt.% an acrylamide polymer.  The compsn. pref. contains 2-10 vol.% H2O2, 10-30 wt.% ammonium bifluoride and 0.05-1.0 wt.% acrylamide polymer, e.g. poly-acrylamide, suitably with mol. wt. 2,000-5,000,000.  The compsn. is useful for stripping a layer of Pb- Sn solder or Sn from a Cu substrate without adversely affecting the substrate.  In the mfr. of printed circuit boards, the terminal tabs can be stripped before plating with a more noble metal.  The compsn. has an extended bath life.
Patent KR-820000178-B1 (KR)
Title: Process for the preparation substituted o-phenylenediamine derivatives
Inventor: NIEMERS E
Filed: 1981-12-10
Granted: 1982-02-24
Abstract: Title compds.  I[R = substituted alkyl, alkenyl, alkynyl; R1,R2 are different and may be C(NHCO2R4:NCO2R3 or COR5, resp (R3,R4 = alkyl; R5 = H, substituted alkyl or alkoxy); X = SO, SO2 and their physiol. tolerable salts, useful as anthelmintics, were prepd. by oxidizing compds IV.  Thus, 19.8 g N-(2-propionylamino-5-propylthiophenyl)-N',N"-bis-methoxycarbonyl-guanidine was dissolved in 650ml acetic anhydride, 42 g H2O2 added and stirred for overnight, the mixt. was distilled in vacuum and recrystallized to give 22.2 g compds.  V(m.p. 165-6≰C).
Patent KR-830000343-B1 (KR)
Title: 세팔로스포린 유도체의 제법
IPC: C07D501/36
Filed: 1982-08-28
Granted: 1983-03-04
Abstract: 내용 없음.
Patent KR-880000832-B1 (KR)
Title: Scroll type fluid machine
Inventor: TSUIBASHI MASAO
IPC: F04C18/02
Filed: 1983-04-04
Granted: 1988-05-14
Abstract: The compressor has an end plate with a spiral wrap and a suction chamber defined by an arcuate wall of an outer peripheral portion of the wrap.  An orbiting scroll member has an end plate and a spiral wrap also.  The stationary scroll member and the orbiting scroll member mesh with each other to allow the orbiting scroll member to move in orbiting movement.  The stationary member has an exhaust and a suction port.  The gas is compressed in compression spaces defined by the two scroll members and discharged as compressed gas through the exhaust port.  The orbiting scroll member and the stationary scroll member have the centres of their end plates displaced from the centres of base circles of the respective spiral wraps.
Patent KR-900000400-B1 (KR)
Title: Homogeneous low melting point copper based alloys
Inventor: BOZE DEBEISIS
IPC: C22C9/02
Filed: 1983-09-19
Granted: 1990-01-25
Abstract: Homogeneous ductile brazing alloy consists essentially of 2.5-11, pref. 10-11, partic. 11 at.% Sn, 11-15, pref. 11-13, partic. 12at.% B, balance Cu and Sn amounts to 85-89 at.%.  Material is in the form of a homogeneous foil with at least 50% galssy structure, produced by quenching a melt to a metastable structure which is ductile.  Sn increase joint strength, while B depresses melting point and provides a self-fluxing characteristic.  Foil is easily fabricable and gives improved joints over those made with powder.
Patent KR-880002092-B1 (KR)
Title: Polyester/nylon bicomponent filament
Inventor: JEUNING UEL DUANE
IPC: D01F8/14
Filed: 1983-12-17
Granted: 1988-10-15
Abstract: Compsns. for novel bicomponent filament having breakup resistance to vertical direction and comprise (i) 35-65 vol.% of polyethylene terephthalate transection of dumbbell shape improved by 0.5-3 mol% of 5-(sodium sulfo)-isophthalate but not contg. Sb and (ii) bal. of polyhexamethylene adipamide.  Outer-surface of a filament contains at least 75-95% of polymer component, contacting area between two polymer components is partially tooth-form, and the filament can be easily formed to crimp and dye.
Patent KR-910009484-B1 (KR)
Inventor: DAKAHASHI DETSUO
IPC: H05K13/04
Filed: 1984-04-04
Granted: 1991-11-16
Abstract: 내용 없음.
Patent KR-860000533-B1 (KR)
Title: Process for the manufacture of paper pulp from waste paper
Inventor: KIM YONG-JIK
IPC: D21C3/00
Filed: 1984-04-24
Granted: 1986-05-08
Abstract: This invention relates to the mfr. of a Kraft paper of high strength from waste paper. A method for mfg. the Kraft paper comprises(1) putting 3% of Na2SiO3, 0.4% of talc, and a suitable amt. of NaOH in the first pulper, (2) throwing 0.1% of triphosphate of soda, and 0.05% of naphthalene sulfuric acid in a steam mixer, (3) stoing and keeping the aboves at high temp., Ph 0.5, and 25 - 30% concn. in a soaking tower, (4) putting and mixing 3% of Na2SiO3 and rosin separately, 0.5% of cationic starch, and 0.2% of cationic urea melamine resin in a machine chest, and (5) transferring the aboves to the process of drafting paper.
Patent KR-870000012-B1 (KR)
Title: Thermoplastic resin composition
Inventor: YO JONG-KI
IPC: C08F220/18
Filed: 1984-08-24
Granted: 1987-01-28
Abstract: Thermoplastic resin compn. having improved mechanical properties and a good resistance against weathering was prepd. Thus, resin compn. contg. 40 graphite copolymer SAN-1, 10 acrylate impact reinforcement- 1, 50 polycarbonate, and 1 part ethylene bissteamide was mixed homogeneously and extruded at 220-260≰C to give a pellet, which was air-dried at 110≰C and extruded to give samples. Tensile strength, extention coefficient, impact strength, flexural strength, flexural elastic coefficient, surface firmness, metamorphic temp. was 640 Kg/ cm2, 80%, 37 kg/cm2, 1010 kg/cm2, 24500kg/cm2, 120 R, and 107≰C, resply.
Patent KR-920000460-B1 (KR)
Title: Blood pump
Inventor: LUNDBACK STIG
IPC: A61M60/876
Filed: 1985-03-29
Granted: 1992-01-14
Abstract: A blood pump comprises an atrium chamber defined by flexible walls and having an inlet and an outlet, a ventricle chamber defined by flexible walls and having an inlet and an outlet, a passage communicating the outlet of the atrium chamber with the inlet of the ventricle chamber, a first one-way valve in the passage adapted to permit blood flow only from the atrium chamber to the ventricle chamber, and a second one-way valve in the outlet from the ventricle chamber adapted to permit blood to flow through the outlet only out of the ventricle chamber. The chambers are movably supported in a casing having first and second openings, the atrium chamber inlet being fastened to the first opening and the ventricle chamber outlet to the second opening. A drive device cyclically moves the walls of the ventricle chamber to decrease its volume and expel blood from it while simultaneously moving the walls of the atrium chamber such that its volume may increase upon inflow of blood into the inlet to it. The drive device includes a drive ring surrounding and joined to the passage and having a surface engageable with the walls. of the ventricle chamber over a selected area such that the pressure of blood entering the chambers between driven strokes of the drive device controls the output of the blood pump by establishing the magnitude of the return stroke of the drive ring as a function of a pressure force acting over the area of engagement between the drive ring and the walls of the ventricle chamber.
Patent KR-890000441-B1 (KR)
Title: Printer frame assembly and method of assembly
Inventor: GALATHA MATTHEW J
IPC: B41J29/02
Filed: 1985-04-30
Granted: 1989-03-17
Abstract: The base has locating receptacles to position the side frame members and interlocking flexure latches to snap-lock with corresponding locking surfaces.  The interlocking flexure latches provide a bias to align the side frame members in a front-to-back direction and lateral alignment channels to prevent lateral displacement.  The resilient cushions are positioned between the bottoms of the side frame members and the base member to urge the interlocking flexure latches and locking surfaces into secure engagement and to eliminate any clearances between the side frame members and the base member.  The impact platen serves as a structural member of the frame and is positioned intermediately between two side frame members.
Patent KR-900006762-B1 (KR)
Title: Heat-shielding plate for housing roof
Inventor: OHSHITA KAZUYOSHI
IPC: E04B1/02
Filed: 1985-07-27
Granted: 1990-09-21
Abstract: The plate transfers heat into a room by convection of air from solor heat in winter. On the countray, the plate prevents a room temperature from lowering with insulation when temperature falls on the outside. The plate includes heat-insulating plate of quadrangle (1), two projected-rib (9), connecting projected- parts (12) jointed with edges of rib (9), concave groov (26), airstoring room (5), and inclined plane (32) on the outer side.
Patent KR-940011888-B1 (KR)
Inventor: HARWOOD LEOPOLD A
IPC: H04N9/78
Filed: 1986-07-31
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-890001853-B1 (KR)
Title: Knitted sewing apparatus of sewing machine
Inventor: NOZIMA SUSUMU
IPC: D05B1/06
Filed: 1986-08-18
Granted: 1989-05-27
Abstract: The sewing machine has the cloth feed stich-adjusting device (1A), and the latch needle having cloth stick is attached to the needle bar holder.  The latch needle opening tool using magnetic force is provided at the contact point on the arm where the latch point of the needle opens at right angle to the needle shaft at near the top point.  A feed thread guiding both side start cam, a feed thread fore-and-aft start cam and a thread guide for starting an eccentric cam are set at the rear side of the bed and main lower shaft.  The long shaft semicircular head is connected to the feed thread guide fitting stand, and the center of the thread guide pendulum is fitted to its end.
Patent KR-910002596-B1 (KR)
Inventor: CHIBA TAKATOSHI
IPC: G05D23/27
Filed: 1986-11-07
Granted: 1991-04-27
Abstract: 내용 없음.
Patent KR-900008182-B1 (KR)
Title: Variable frequency oscillator
Inventor: SUZUKI TSUNEO
IPC: H03B5/36
Filed: 1986-12-19
Granted: 1990-11-05
Abstract: The variable frequency circuit includes a ceramic resonator and an exciting amplifier for exciting an oscillation in the resonator. A current supplying circuit supplies a driving current to the exciting amplifier. A variable reactance circuit is connected in parallel to the ceramic resonator and acts as an equivalent reactance. A second current supplying circuit responses to the control signal for supplying a variable driving current to the variable reactance circuit. Both current supplies are coupled together for controlling the driving current of the first supply in response to the variable driving current of the second supply.
Patent KR-890002038-B1 (KR)
Title: Three double terry knitted fabric and it's cam apparatus
Inventor: LEE EUI-CHOL
IPC: D04B1/02
Filed: 1987-08-28
Granted: 1989-06-08
Abstract: Cam appts. of a circular knitting machine is improved in the production of a knitted fabric combining a terry fabric with a triple knitted fabric.  A cam system is newly designed, and an are ranging method of needles and cams is also renewed to provide a multiple knitted fabric with a quadruple effect.  The circular knitting machine includes a number of cams (C3-1 etc.), a number of needles, and six thread feeders.  By the cam system, an inner fabric (E1-1, E1-2, E1-5), an outer fabric (E1-3, E1-6), a special base fabric (E1- 4) and an intermediate fabric (E1-7) are knitted with the raw threads from the first thread feeder, the second one, the fourth one and the sixth one, resp..
Patent KR-960000759-B1 (KR)
Inventor: MAULDING DONALD ROY
IPC: C07D215/54
Filed: 1987-08-28
Granted: 1996-01-12
Abstract: 내용 없음.
Patent KR-940004197-B1 (KR)
Inventor: TSUJIYA YASUYUKI
IPC: C09D5/44
Filed: 1987-10-16
Granted: 1994-05-17
Abstract: 내용 없음.
Patent KR-950013836-B1 (KR)
Inventor: CLARK PETER STUYVESAND
IPC: H01M50/528
Filed: 1987-05-12
Granted: 1995-11-16
Abstract: 내용 없음.
Patent KR-910003318-B1 (KR)
Inventor: INABA YOSHIHARU
IPC: B29C45/76
Filed: 1987-06-25
Granted: 1991-05-27
Abstract: 내용 없음.
Patent KR-940006565-B1 (KR)
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1988-05-26
Granted: 1994-07-22
Abstract: 내용 없음.
Patent KR-930007553-B1 (KR)
Title: Seperating method of right-sided vowel from initial consonant
Inventor: CHOE JAE-KYUN
IPC: G06K9/78
Filed: 1988-06-30
Granted: 1993-08-12
Abstract: The method is for the Korean character recognition  with  the logical analysis instead of  using  the  mathmatical  method.  The direction of korean character's line is changed  from  the  branch point or the curve point. Many difficult problems  were  found  in the fact that most of the first consonant' edge are  connected  to the right placed vowels graphically, and it results in degradation of the recognition efficiency.  The  recognition  is  implemented through the thinning process of the image from the  image  scanner (1) and, with the fact that  the  branches  having  zero-direction cannot be existed in the Korean  consonant  structure  and  vowels cannot have zero directional branch.
Patent KR-940010639-B1 (KR)
Inventor: TACHIBANA JURO
IPC: D03J1/14
Filed: 1988-07-11
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-910001591-B1 (KR)
Title: A electric-shock checking device for ac arc welding m/c
Inventor: KIM IL-KI
IPC: B23K9/10
Filed: 1988-09-16
Granted: 1991-03-16
Abstract: An electric shock checking device for AC-arc welding  machine comprising main-circuit (1), sub-circuit (2), and  bridge  circuit for decreasing the power consumption and preventing the damage  of reverse current, is disclosed. The on-off switch  is  operated  by SCR device which exchanges the two wave produced  by  bridge  with four diode (D1,D2,D3,D4). Also, the operation of a make and  break is controlled by using the 2πfL(XL) of sub-circuit coil (L).  This device has the excellent protection against electric shock.
Patent KR-930005622-B1 (KR)
Inventor: CAMPBELL MICHAEL J
IPC: B01D61/00
Filed: 1988-10-07
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-910001940-B1 (KR)
Title: Weft density auto regulation equipment
Inventor: EUN JAE-GI
IPC: D03D49/50
Filed: 1988-11-02
Granted: 1991-03-30
Abstract: The apparatus with a change gear  regulates  the  density  of weft yarn in weaving  fabrics.  The  apparatus  comprises  various cards with perforation, which are changed by designs, for changing the change gear; gear mechanism including standard gear (71)  with concentrically rotating middle gear (75),  which  is  meshed  with following gear (77) being meshed with change  gears  (80)(81)(82); power transmitting mechanism including driving gear (20) on  bttom shaft (19), which is meshed with following gear (21) on the  shaft rod (14) of cam (15) being connected with end of moving bar (16).
Patent KR-910009633-B1 (KR)
Inventor: ITOU HIDEYA
IPC: H01J31/20
Filed: 1988-11-17
Granted: 1991-11-23
Abstract: 내용 없음.
Patent KR-910006500-B1 (KR)
Inventor: KURAKAKE MITSUO
IPC: H02P29/00
Filed: 1987-12-11
Granted: 1991-08-27
Abstract: 내용 없음.
Patent KR-920010815-B1 (KR)
Inventor: STASTNY ERICH
IPC: A63J5/04
Filed: 1987-08-27
Granted: 1992-12-17
Abstract: 내용 없음.
Patent KR-960012188-B1 (KR)
Inventor: CANNON N THOMAS CALVIN
IPC: G02B6/38
Filed: 1988-01-27
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-960014680-B1 (KR)
Inventor: GURCAN MUSTAFA KUBILAY
IPC: H04B3/06
Filed: 1989-01-05
Granted: 1996-10-19
Abstract: 내용없음.
Patent KR-930001501-B1 (KR)
Inventor: INOUE MINORU
IPC: C23C14/34
Filed: 1989-06-10
Granted: 1993-03-02
Abstract: 내용 없음.
Patent KR-940001655-B1 (KR)
Inventor: IWAYA SOICHI
IPC: C04B35/47
Filed: 1989-07-14
Granted: 1994-02-28
Abstract: 내용 없음.
Patent KR-0152256-B1 (KR)
Title: Intravenously administerable polyclonal immunoglobulin preparation containing igm and method of manufacture
Inventor: MOLLER WOLFGANG
IPC: A61K35/16
Filed: 1989-07-26
Granted: 1998-10-15
Abstract: Polyclonal immunoglobulin-based intravenous preparation for the therapy and prophylaxis of bacterial infections, which contains at least 50% by weight of IgM, based on the total immunoglobulin content, and has a low anticomplementary activity, and is stable in aqueous solution and free of viruses. It can also consist of a mixture of several monoclonal IgM antibodies or contain such in addition. Preparation starts from an immunoglobulin-containing fraction of human, animal or bacterial origin. The fraction is treated with an anion exchanger, the latter is eluted with a salt or pH gradient, and the eluate is subjected, where appropriate, to a gel filtration. The chromatography is preceded or followed by a treatment with  beta -propiolactone and PEG 4000 and, where appropriate, heating. It is additionally possible to carry out a treatment with  beta -propiolactone and UV light, with detergents or a pasteurisation. Proteins, sugars or amino acid mixtures can, where appropriate, be added to the preparation.
Patent KR-960016878-B1 (KR)
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/40
Filed: 1989-08-11
Granted: 1996-12-23
Abstract: 요약없음.
Patent KR-950011466-B1 (KR)
Title: Fast fluldlied bed reactor
Inventor: MARTI HILTUNEN
IPC: B01J8/18
Filed: 1989-08-16
Granted: 1995-10-04
Abstract: In a fast fluidized bed reactor having, in a lower region (17), downwardly and inwardly inclined walls (16), a change in the direction (18) of the wall surface or a ledge or protrusion is provided to change the direction of the particles flowing downwardly adjacent the wall (16) for directing the particles inwardly away from the wall (16) and into the region acted on by the nozzles (6) providing the fluidizing gas. The change of direction (18), abutment or projection is preferably provided along the refractory wall surface at an elevation 200-1100 mm above the grid plate (7). In this manner, clogging of the nozzles (6) is prevented and more efficient and effective fluidization and combustion processes occur.
Patent KR-920000408-B1 (KR)
Title: Data line equalizing circuit of memory device
Inventor: AE MYUNG-HO
IPC: G11C11/34
Filed: 1989-11-20
Granted: 1992-01-13
Abstract: The data line equalizing circuit for reducing  the  precharge voltage of data input/output  lines  upon  the  drop  of  external voltage to stabilize a data sensing time in a data sensing circuit quickly includes a precharging section (50-1) for precharging data lines (IO,IO) and an equalizing section (50-2) for maintaining the precharged voltage. The precharge voltage control  section  (50-3) drops the precharge voltage of the precharged data lines by  force and includes N-MOS  transistors  (N14,N15).  The  pulse  generator (50-4) generates signals for driving the precharge voltage control section.
Patent KR-950015057-B1 (KR)
Title: Transdermal therapeutic system with physostigmine as active component
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1989-12-22
Granted: 1995-12-21
Abstract: The invention relates to a transdermal therapeutic system for the administration of physostigmine onto the skin, composed of a backing layer which is impermeable to the active ingredient, of an active ingredient depot having at least one auxiliary with supportive and distributive function in the form of a sheet-like textile material, of a matrix surrounding the latter on all sides and, where appropriate, of a protective layer which can be detached again, the matrix of which contains 10 - 90 % by weight of polymeric material selected from the group consisting of acrylate- and/or methacrylate-based polymers and esters of hydrogenated rosin, 0 - 30 % by weight of plasticisers based on hydrocarbons and/or esters, and the active ingredient depot contains 15 to 85 % by weight of a 0.1 to 70 % by weight physostigmine solution immediately after manufacture.
Patent KR-970007153-B1 (KR)
Inventor: THOMA HANS A
IPC: C07K19/00
Filed: 1988-06-22
Granted: 1997-05-03
Abstract: 내용없음
Patent KR-930003138-B1 (KR)
Inventor: FUJIMOTO HAROAKI
IPC: H01L21/56
Filed: 1990-02-02
Granted: 1993-04-22
Abstract: 내용 없음.
Patent KR-920010517-B1 (KR)
Title: Drum traverse typed winding apparatus
Inventor: PARK JIN-SUNG
IPC: B65H54/28
Filed: 1990-03-19
Granted: 1992-12-04
Abstract: In a drum traverse type winding machine, the  rotating  shaft (4') installed on the bottom of a side frame  is  extended  and  a sprocket (11) is attatched to the outer part of the traverse wheel (5) and is engaged with a plain chain (12) installed on the bottom surface (G). And the shaft of a reduction  gear  is  extended  and spur  gears  (15,15')  for  changing  direction  of  rotation  are attatched to the outer part of the  frame  and  are  driven  by  a mechanism of a sprocket and a chain, which connects  between  both frames. Traverse roller  shafts  are  installed  on  between  both frames and are connected to the chain,  so  that  wire  is  winded while  the  traverse  roller  bundle  moves  always  in   opposite direction of the winding machine and the drum.
Patent KR-0183008-B1 (KR)
Inventor: HAYES JOHN E
IPC: C08G81/02
Filed: 1990-06-15
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-970005451-B1 (KR)
Title: Gasket for leaktight locked joints
Inventor: ANDRE LAGABE
IPC: F16L17/00
Filed: 1990-06-19
Granted: 1997-04-16
Abstract: Elastomeric sealing assembly (3) for connecting a male-ended tube to a fitting tube, in which assembly there are locking elements (E) presenting one end intended to bear against an internal surface of the fitting and one end intended to penetrate the external surface of the male end, is provided with means (21) for limiting the penetration of the locking element (E) into the external surface of the male end, these means (21) being situated at that end of the locking element (E) which is designed to penetrate the external surface of the male end. Application to the production of locked sealed joints. 
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Patent KR-930004822-B1 (KR)
Inventor: KATAKIRI TAKATO
IPC: H04N5/14
Filed: 1990-07-12
Granted: 1993-06-08
Abstract: 내용 없음.
Patent KR-0166586-B1 (KR)
Inventor: RYU JAE-CHOON
IPC: H03H9/15
Filed: 1990-08-04
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-930004299-B1 (KR)
Title: I2l device and method of manufacturing of the same
Inventor: KIM HYON-SU
IPC: H01L27/08
Filed: 1990-11-28
Granted: 1993-05-22
Abstract: The TIL (integrated injection logic) device for improving  an operation speed and reducing the power consumption comprises  a  P substrate (50) having an N+ buried  layer  (52),  an  n  epitaxial layer (54) and a P+ diffusion region (66), first  to  third  field oxide films (64a,64b,64c) formed on the diffusion region (66)  and epitaxial layer (54), P active regions (72,74) having a  P  active region (76)  and  a  n  active  region  (86)  adjacent  the  films (64a,64b) and separated from each other, P active regions  (72,75) having n active regions  (88,90),  a  number  of  electrodes  (76) having a laminated structure of polysilicon and  silicide  layers, and metallic electrodes (98,99) contacted with the active  regions (72,74,75,76).