baber/WOPTO huggingface dataset:
Patent KR-840001569-B1 (KR)
Title: Process for the preparation of prostaglandine derivatives of 2-pge2 2-pgf2 series
Inventor: BARTMANN WILHELM
IPC: C07C405/00
Filed: 1979-08-02
Granted: 1984-10-06
Abstract: Title compd.(I; X1,Y1 = O, H, OH; R2 = C3-7 alkyl), were prepd. by hydrolysis of Ib obtained from Ia (R3 = protecting group). Compd. Ia was obtained by reaction of XVII and (R4)3P=CH-COOCh3 (R4=C1-4 alkyl, Ph). Thus, 190mg 1-[4-(1-formyl-3-hydroxy)-butyl-2-(3-hydroxy-1-octenyl-3, 5-dihydroxy-cyclopentane and 20mg carbomethoxymethylene-triphenylphosphorane were stirred at room temp for 16hr in 10ml anhyd. benzene to give 6,9,11,15-tetrahydroxy-(E)-2, (E)-13-prostadienic methyl ester.
Patent KR-810001039-B1 (KR)
Title: Stator molding equipment for small motor
Inventor: CHUNG JAE SEON
IPC: H02K5/00
Filed: 1980-03-27
Granted: 1981-08-31
Abstract: This equipment operates a clutch making a cam-rod(7)(7a) and a moving plate(6) drived ahead and then having a pistonrod(8)(8a) shaped into a controlling clearance thread regulating a flow rate of a resin solution and a hardening agent pushed ahead and gives a valve(10)(10a) a compressed force, simultaneously switching off, flows out the resin solution and the hardening agent from the valve.  This also comprises an elevating drum(21) and an agitating peddle(18) in that.  The former is elevated at switch off-state by putting the stator into the drum, and then the latter begins stirring the blend(the resin soln., the hardening agent and a charging agent)inside of the outer of the stator in a certain period by a timer switch repidly and accurately.
Patent KR-830002472-B1 (KR)
Title: 황산칼륨의 연속제조 장치
IPC: C01B17/20
Filed: 1980-07-07
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-830001814-B1 (KR)
Title: 빵반죽의 분할성형방법
IPC: A21C3/02
Filed: 1980-10-10
Granted: 1983-09-12
Abstract: 내용 없음.
Patent KR-840001980-B1 (KR)
Title: Process for the preparation of acid fluorides and resulting monomers
Inventor: EZZELL BOBBY RAY
IPC: C08F16/12
Filed: 1981-06-10
Granted: 1984-10-26
Abstract: Title compds. [I; A = 0-2; b = 0-2; n = 0-3; Rf', Rf = F, Cl, perfluoroalkyl, or fluorochloroalkyl; X' = Cl or Br (or a mixt. if n is over 1; Y = Cl, Br, I or F)  were prepd. from the reaction of II and III. Thus, 50 ml tetraglyme and 8.35g CsF were heated 1 hr. at 45≰C, cooled to 0-10≰C, mixed with 7.26 g ClCF2COF, stirred 1 hr. at room temp., mixed with 10 g  2-(chlorldifluoromethyl) trifluorooxirane, and stirred 1 hr to give mainly 3 g ClCF2CF2OCF (CF2Cl)COF, 0.05 g ClCF2CF2OCF(CF2Cl)CF2OCF(CF2Cl)COF, and 0.05 g ClCF2CF2OCF(CF2Cl)CF2OCF(CF2Cl)CF2OCF(CF2Cl)COF.
Patent KR-850000982-B1 (KR)
Title: Method for manufacturing an aluminum alloy sheet used deep drawing deformation
Inventor: ARAI KOSO
IPC: C22F1/04
Filed: 1981-07-20
Granted: 1985-07-05
Abstract: An Al ingot containing 0.3-1.5% Fe, 0.3-1.5% Si, 0.3-1.0% Cu and up to 0.1% Ti is hot-rolled, annealed 30 minutes or longer at 250-450 deg.C and then cold-rolled with a redn. of 50% or more. Annealing is by flame. Before hot-rolling, the aluminium ingot is pref. homogenised one hour or longer at 450-635 deg.C. The Al alloy is useful for deeply drawn articles such as caps or vessels. The addn. of Fe and Si converts the alloy into a fine-grained recrystallization structure, so that the alloy has a good workability and high ridging resistance. The  Cu and Mg additives increase the strength and workability of the alloy.
Patent KR-850001083-B1 (KR)
Title: Ultrasonic apparatus & method for cutting sheet material
Inventor: GERBER HEINZ JOSEPH
IPC: B26F3/00
Filed: 1981-11-13
Granted: 1985-07-27
Abstract: A machine to cut sheet material (5) employs a cutting tool (11) and a hard, smooth, continuous surface (14) on which the sheet material is spread for cutting. The tool (11) has a cutting surface facing the support surface and is moved by a numerically controlled mechanism (26,30,32,38), relative to the support surface, that moves the cutting surface along the desired cut line. During this movement, the tool is ultrasonically vibrated along an axis perpendicular to the support surface causing the cutting surface to sever the sheet material with a crushing action. The tool may be force-biased toward the support surface, either with open or closed loop control of the tool force, or may be maintained at a given fundamental elevation relative to the support surface, e.g. by means of an associated displacement sensing and controlling system.
Patent KR-900001800-B1 (KR)
Title: Mechanical spectral shift reactor
Inventor: SHERWOOD DONALD G
IPC: G21C7/26
Filed: 1981-12-16
Granted: 1990-03-24
Abstract: The nuclear reactor is water-cooled and has a vessel with a closure head.  The reactor core includes fuel assemblies with a number of slidable water displacing elements.  Drives for the displacing elements are mounted on the closure head.  The elements are received and guided though the upper part of the reactor by guides in the reactor vessel above the fuel assemblies.  The arrangement is used to control excess reactivity in a spectral shift pressurised water reactor.  Fuel costs are reduced and core life extended.
Patent KR-890003443-B1 (KR)
Title: Intially erasable ink composition for a ball point writing instrument
Inventor: MULLER FRANK A
IPC: C09D11/18
Filed: 1982-03-25
Granted: 1989-09-21
Abstract: An ink compsn. for a ball point pen comprises (a) a pigment of 10-20 wt.% by wt. of the ink, (b) an elastomer of 18-28 wt.% by wt. of the ink compsn. and (c) a solvent system contg. a volatile compoent having a boiling point less than 180 C and a non-volatile component the boiling point 180-300≰C.  The elastomer is cispolyisoprene natural or synthetic rubber, or their mixture.  The volatile component containg at least 18 wt.% by wt. of the ink compsn. and the non-volatile component contains at least 21 wt.% by wt. of the ink compsn.  The ink is capable of depositing on an absorbent.
Patent KR-900002089-B1 (KR)
Title: Amplifier circuit
Inventor: SATOU DETSUO
IPC: H03F1/32
Filed: 1982-07-19
Granted: 1990-03-31
Abstract: An amplifier circuit for producing first and second output signals having a low distortion factor includes: an operational amplifier having a non-inverting input terminal to which an input signal is to be applied, an inverting input terminal, and an output terminal from which the first output signal having a low distortion factor is derived; a negative feedback circuit whose input terminal is connected to the output terminal of the operational amplifier without any intervening frequency dependent elements; and an impedance circuit having a high input impedance and low output impedance.
Patent KR-920002304-B1 (KR)
Inventor: MATSUWURA GAZUHO
IPC: A01N43/54
Filed: 1983-12-21
Granted: 1992-03-21
Abstract: 내용 없음.
Patent KR-900003649-B1 (KR)
Title: (1h-tetrazol-5-yl) tetrazolo (1,5-a) - quinoline and process for the preparation thereof
Inventor: WRIGHT TERRY L
IPC: C07D491/147
Filed: 1984-03-23
Granted: 1990-05-28
Abstract: A (1H-tetrazol-5-yl) tetrazolo [1,5-a -quinoline of formula (I) and its pharmaceutically nontoxical salt is prepd. by reacting a halocyano-cpd. of formula (II) with sodium azide and NH4Cl in an inert solvent. In the formulas, Tet=divalent tetrazolo gp.; A= -CH= or -N=; n= 0,1 or 2; X= H, C1-4 alkyl, C1-4 alkoxy, halogen, methylmercapto or methylsulfonyl; two X form methylenedioxy together; Z= -N=C(Hal)-(Hal= Cl or Br). (I) is useful for treating allergic diseases.
Patent KR-920005793-B1 (KR)
Title: Optical disk player
Inventor: FUJIIE KAZUIKO
IPC: G11B33/02
Filed: 1984-08-14
Granted: 1992-07-18
Abstract: An optical disc player comprises a lock mechanism (68, 70) for preventing a support member (17) mounted on a main support member (65) via a vibration absorbing mechanism (66) from moving relative to the main support member (65). Thus, during a loading or unloading operation of a disc (D) onto or from a disc table (23) or during relative movement of an optical pick-up (51) to a disc (D) loaded for accessing of the disc (D), the support member (17) is fixed to the main support member (65) by means of the lock mechanism (68, 70).
Patent KR-910009213-B1 (KR)
Inventor: LAZZARINI ANNA M
IPC: A61K31/435
Filed: 1984-12-14
Granted: 1991-11-05
Abstract: 내용 없음.
Patent KR-880000274-B1 (KR)
Title: Process for the preparation of industrial art clay
Inventor: CHO CHEL-HOE
IPC: G09B19/10
Filed: 1985-02-14
Granted: 1988-03-15
Abstract: Composition of industrial art clay for the formation of model articles, sculptures, playthings and so on is 2 wt.% of natural pulp, 10 wt.% of silica, 21 wt.% of talcum powder, 10 wt.% of diatom earth, 50 wt.% of water, 0.5 wt.% meto-C, 7 wt.% of carboxy methyl cellulose, and 0.5 wt.% of antiseptic substance.
Patent KR-930004886-B1 (KR)
Inventor: SHAU HAVARD J
IPC: G01C19/72
Filed: 1985-02-16
Granted: 1993-06-09
Abstract: 내용 없음.
Patent KR-880001330-B1 (KR)
Title: Sputtering device with an oval curved target
Inventor: YO UN-SONG
IPC: C23C14/34
Filed: 1985-07-29
Granted: 1988-07-25
Abstract: Spurtering coating device which could form an even thickness of coating layer on all surface of a subject.  A subject was fixed at one supporting plate being used as anode in vacuum chamber and a target which was made of coating material was fixed at the other supporter being used as cathode under argon gas atmosphere.  The two supporters were connected to high voltage for spurtering the particles of coating material.  The elliptical target of a curved surface was formed by adhering unit element made of high crystalline coating material onto metallic base palte.
Patent KR-900003359-B1 (KR)
Title: Magnetic composite
Inventor: IKENAKA YUKIO
IPC: C08L67/00
Filed: 1985-09-06
Granted: 1990-05-16
Abstract: A mouldable magnetic composite compsn. is prepd. by blending magnetic powder into a binder resin consisting of a polymer compsn. which forms anistropic molten phase and can be moulded in the molten state. The binder resin accounts for 1-95 esp. 7-20% of the total wt. of the resin and the magnetic powder. The polymer consists of combinations of (1) at least 1 aromatic or alicyclic dicarboxylic acid, (2) at least 1 aromatic alicyclic or aliphatic dio and (3) at least 1 aromatic hydroxycarboxylic acid. The composite has an excellent mouldability, dimesional stability and mechanical properities.
Patent KR-890003613-B1 (KR)
Title: Supply machine of golf ball
Inventor: CHONG GI-YOON
IPC: A63B69/36
Filed: 1985-12-30
Granted: 1989-09-28
Abstract: A golf ball feeder for a shot practice includes a box (1) to be embedded under the ground.  The box is partitioned into an operation room (5) and a ball stocking room (6) by an oblique partition plate (4) having an inlet pipe (3) for balls at its bottom portion.  A feed pipe (7) and a discharge pipe (8) for balls are provided in the box in such a manner that the feed pipe is interconnected with the discharge pipe at the upper portion.  A ball feed piston (10) mounted in the feed pipe has a rack (14) and a guide recess (9).  A ball discharge piston (13) mounted in the discharge pipe has a rack (14') and a T-member (12) with a detecting switch (11).  The racks are engaged with a pinion (18).
Patent KR-930010594-B1 (KR)
Inventor: BOND ROBERT H
IPC: H01L21/00
Filed: 1985-03-19
Granted: 1993-10-30
Abstract: 내용 없음.
Patent KR-920008641-B1 (KR)
Inventor: JUZIUK PETER M
IPC: F16D3/224
Filed: 1986-02-14
Granted: 1992-10-08
Abstract: 내용 없음.
Patent KR-950010519-B1 (KR)
Title: Rail way-rail fastening device using clamp
Inventor: HELMUT EISENBERG
IPC: E01B9/30
Filed: 1986-03-15
Granted: 1995-09-19
Abstract: The invention describes a clamp for rails that is produced from resilient steel bar with multiple bends. The first section (11) of the rail clamp (9, 10) is essentially horizontally arranged, while the last section (14) rests on the rail flange (5). The second section (12) curves upwards in the vertical plane that passes through the first section (11). The remaining sections of the clamp lie all on the side of the first section that faces the rail. The fastening arrangement comprises an anchoring part (20) where the supporting surface (23) for a supporting section of the clamp (9, 10) is located essentially vertically above the locating hole (24) of the clamp (9, 10). That produces a relatively short clamp requiring a minimum of material.
Patent KR-940006205-B1 (KR)
Inventor: TEED DOUGLAS E
IPC: G21C3/336
Filed: 1986-12-12
Granted: 1994-07-11
Abstract: 내용 없음.
Patent KR-910001277-B1 (KR)
Inventor: ENOMOTO AKIHIKO
IPC: G11B19/28
Filed: 1986-12-24
Granted: 1991-02-26
Abstract: 내용 없음.
Patent KR-900003312-B1 (KR)
Title: Electric parts board
Inventor: OHGARA TSUNEYOSI
IPC: H01B3/42
Filed: 1987-06-11
Granted: 1990-05-14
Abstract: A substrate is made of polyester having a thermotropic liquid crystal property, which can be moulded by melting and shows anisotropy in a molten state. The substrate consists of a plane portion with an electric circuit, and another portion without the circuit, which is bent under vacuum or pressure applying heat to form three dimensional structure. Pref. the substrate consists of the polyester and filler of which thermal conductivity is not less than 10W/mok at 300 K. The substrate has a high strength and heat resistivity.
Patent KR-930004292-B1 (KR)
Inventor: SHIOJI SHOBU
IPC: C09C1/02
Filed: 1987-11-07
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-930007269-B1 (KR)
Title: Ultrasonic mixer driving control device
Inventor: LEE SUNG-CHAN
IPC: G05D11/00
Filed: 1988-03-23
Granted: 1993-08-04
Abstract: The method which uses two concentration sensors  in  a  mixer automatically mixes food powder in water. The sensors  detect  the mixture concentrations of the upper and lower regions in the mixer during mixing. When concentrations are equal with each other,  the mixing operation stops. The control unit comprises  an  oscillator (4) for generating the ultrasonic,  a  guiding  plate  (6)  to  be inserted in a water vessel,  a  fixed  type  concentration  sensor (SE1), a floated type sensor (SE2) and an  oscillation  controller for controlling the operation of the oscillator.
Patent KR-910002306-B1 (KR)
Title: Method for production of dram
Inventor: SONG CHANG-RYONG
IPC: H01L27/108
Filed: 1988-04-23
Granted: 1991-04-11
Abstract: The manufacturing method  for  the  volatile  DRAM  having  a trench type capacitor and a  stack  type  capacitor  on  a  single substrate, comprises the steps of forming a trench type  capacitor structure: etching a region for connecting  between  the  N+  type impurity doped region (2) and  a  buried  dielectric  region  (3); coating a polysilicon layer  thereon  to  form  a  charge  storing electric layer (9) by using  a  photomasking  process;  forming  a dielectric film (10)  on  the  layer  (9);  and  forming  a  plate electrode layer (11) thereon.
Patent KR-910003634-B1 (KR)
Title: Nitrobenzoyl-3-cyclopropyl aminoacrylate and there of method
Inventor: KIM YU-SEUNG
IPC: C07C67/00
Filed: 1988-06-17
Granted: 1991-06-07
Abstract: Nitrobenzoyl-3-cyclopropylaminoacrylates of formula  (I)  are prepd. by (a) reacting a nitrobenzoylester cpd.  of  formula  (II) with alkylorthoformate in the presence of anhydrous acetic acid to obtain nitrobenzoyl-3-alkoxyacrylate of  formula  (III),  and  (b) reacting (III) with cyclopropylamine. In the formulas, R=  methyl, ethyl or propyl; X= Cl, F or Br; R'= ethyl. Cpds. (I)  are  useful intermediates  in  the  preparation  of  antibacterial   quinolone derivatives.
Patent KR-910002349-B1 (KR)
Inventor: NAITO YOSHIYUKI
IPC: H05K9/00
Filed: 1988-07-25
Granted: 1991-04-20
Abstract: 내용 없음.
Patent KR-910004407-B1 (KR)
Title: Method for stopping multi-processors for looping indefinately
Inventor: PARK JOO-CHOL
IPC: H04L12/02
Filed: 1988-08-31
Granted: 1991-06-27
Abstract: The method resets remote side processor utilizing  a  program to prevent looping caused by auto lock out release  which  results in no resetting of remote side processor. The  method  includes  a step for executing loopback test, manual/auto  transfer  and  lock out/release when a first address of first static  RAM  (SRAM1)  is not "0", a step  for  generating  instruction  for  resetting  the remote side processor and storing on  the  first  address  of  the S-RAM when the first address of the S-RAM is "0" and  a  step  for reconstructing register value by increasing interrupt  count  when all data is not received.
Patent KR-960006389-B1 (KR)
Inventor: RAMSAY MICHAEL V J
IPC: A61K31/695
Filed: 1988-09-09
Granted: 1996-05-15
Abstract: 내용 없음.
Patent KR-970006334-B1 (KR)
Inventor: FINK MANFRED
IPC: F16H35/10
Filed: 1988-12-17
Granted: 1997-04-25
Abstract: 내용없음.
Patent KR-910010133-B1 (KR)
Title: Iron oxide for ferrite
Inventor: NAOE HIRAI
IPC: C01G49/06
Filed: 1988-12-17
Granted: 1991-12-17
Abstract: According to the invention, an iron oxide is provided for ferrite having a Mn content of 0,1 to 0,3 % by weight and a P content of not more than 0,005 % by weight. Such an iron oxide can easily be produced by making an iron chloride solution, dephosphorizing the iron chloride solution by a simple process and oxidizing roasting the dephosphorized solution to provide the desired iron oxide. Although Mn is contained as an impurity the ferrite properties are not impaired thereby since attention is paid to the impurities of P which are at a low level. Accordingly, soft ferrite can be produced having excellent ferrite properties.
Patent KR-950004137-B1 (KR)
Inventor: THORNTON DONALD I
IPC: B01D29/00
Filed: 1987-09-02
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-910009733-B1 (KR)
Title: Highly bright screen optical system for microscopic projector
Inventor: CHOI YONG-HAK
IPC: G02B27/18
Filed: 1989-02-10
Granted: 1991-11-29
Abstract: The system combining  lens  with  reflecting  screen,  offers improvement of luminance and  flatness  of  the  screen  image  in projecting  microscopic  image  on  screen.  The  system   has   a reflecting screen surface (5) having the grain size  of  200-2500# and reflectivity of 30-90%, covered with reflecting material  such as aluminum, having outer spherical surface with curvature  radius (R) more  than  twice  as  large  as  the  screen   diameter;   a compensating/magnifying lens (6). The screen (5) is combined  with an eye lens of the microscope.
Patent KR-920001435-B1 (KR)
Title: Hook-off detecting circuit
Inventor: KIM KI-MAN
IPC: H04M1/10
Filed: 1989-02-28
Granted: 1992-02-13
Abstract: The method detects on-off states of hook  not  influenced  by bouncing of hook switch. The method comprises: (A)  detecting  the bouncing of a hook switch  peridically  by  checking  the  present contact state and former contact state of the hook switch and  (B) discriminating the on-off state of the hook switch when debouncing state is maintained for a fixed time. The duration of  a  constant debouncing state is checked by counting the number of the constant debouncing state detection.
Patent KR-910009754-B1 (KR)
Inventor: CHOI GEUM-JO
IPC: F16B33/02
Filed: 1989-03-29
Granted: 1991-11-29
Abstract: 내용 없음.
Patent KR-910007992-B1 (KR)
Title: Sequence control apparatus for injection molding machine
Inventor: KANG KYUNG-HO
IPC: B29C45/76
Filed: 1989-05-30
Granted: 1991-10-05
Abstract: The  controller  for  sequential  molding  processes,  has  a circuit  with  an  one-chip  micro  controller  for  memorizing  a sequence- control  program   and   performing   molding   processes sequentially, transceiver (2), receiver (3)  and  latch  (4).  The controller having a simplified  program  without  additional  PLC, offers high-speed response time and  accurate  automatic  control. The controller comprises an input/output signal transmitting  line (5) connected with terminals of micro  controller  (1);  terminals (P3.7),(P3.6) connected with terminals  (G1),(G2)  of  transceiver (2) and receiver (3); terminal (LE) of latch  (4)  connected  with terminal (G1) of transceiver (2).
Patent KR-920008605-B1 (KR)
Title: 첵크밸브 및 그 제조방법
Inventor: HOCKING GARY A
IPC: F16K15/03
Filed: 1989-09-20
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-920001253-B1 (KR)
Title: Dust collecting apparatus
Inventor: CHUNG JIN-NAM
IPC: B01D46/00
Filed: 1989-11-28
Granted: 1992-02-08
Abstract: The filter unit mounted at the bottom center of a  humidifier or purifier operates to collect dust  by  the  existing  fan.  The opening and closing plates (3,3') are mounted on the upper part of a cylinder perforated with air hales (2) of 3 mm diameter in a net form. The main wall of the cylinder is covered with nylon net  and placed on its outside with suction  plate  (6)  connected  to  the suction fan. The bottom of the cylinder is provides with hole  (4) for the mator shaft.
Patent KR-950002502-B1 (KR)
Inventor: MOSS GAYLORD
IPC: B60Q1/30
Filed: 1990-01-03
Granted: 1995-03-21
Abstract: 내용 없음.
Patent KR-930000028-B1 (KR)
Title: Immuno modulator composition containing brazilin
Inventor: MUN CHANG-KYU
IPC: A61K31/35
Filed: 1990-04-26
Granted: 1993-01-06
Abstract: An immunomodulator composition for  the  prevention  and  the theraphy of an autoimmune disease contains  brasiline  of  formula (I) as an active ingredient. Brasiline  is  a  natural  ingredient which obtained from various  plants  such  as  Caesalpina  sappan, Caesalpina echinata, Caesalpina coriaria, Caesalpina brasiliensis, Hematoxylon  braxilleto,  etc.   Brasiline   is   useful   as   an immunomodulator  and  a  biological  response  modifier   in   the treatment  of  an  autoimmune  disease  esp.  diabetes   mellitus, rheumatoidal arthritis, psoriasis, etc.
Patent KR-100195592-B1 (KR)
Inventor: BELLUS PETER A
IPC: G09F19/14
Filed: 1990-06-15
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-930009016-B1 (KR)
Inventor: MOTONAMI KAORU
IPC: H01L23/485
Filed: 1990-10-29
Granted: 1993-09-18
Abstract: 내용 없음.
Patent KR-0153264-B1 (KR)
Inventor: STEPHENS PAUL
IPC: B60B21/10
Filed: 1990-12-21
Granted: 1998-10-15
Abstract: 비이드 코어 (4,5) 로 보강된 1쌍의 비이드 구역을 포함하는 타이어 (1)와, 1쌍의 비이드 대 (6,7)를 포함하는 차륜림 (2)으로 구성되는 차량용 타이어 및 차륜림 조립체에 있어서, 타이어의 상기 한 비이드 구역은 주 비이드 구역과 일체로 그 축선 방향 내측에 위치한 추가의 보유구역 (18)을 가지며, 이 보유구역 (18)은 주비이드 구역의 거의 내측에 축선 방향의 내측 팁 또는 토우 (21)를 가지며, 비이드 코어 (5)와 팁 (21)사이의 비이드 구조는 그들 사이의 압축력에 대한 실질적인 저항력을 부여하며, 상기 차륜림 (2)은 표준 타이어와 접촉하는 비이드대 부분인 비이드대 (6,7) 중 한 비이드대에 인접하여 그 축선 방향 내측에, 타이어의 상기 보유 구역 (18)하고만 팁 (21)에서 상호 물리는 예지한 에지를 갖는, 원주 방향으로 연장한 톱니(12)를 포함하고 있어, 타이어 트레드에 측방힘이 가해지고 내부의 팽창압력이 낮을 때 팁 (21)의 축선 방향 내측으로의 이동이 팁과 톱니의 상호 물림에 의해 방지되어 팁 (21)에 대한 비이드의 회전을 일으키고 팁 (21)과 코어 (5)사이의 비이드 구역의 부분에 압축력을 발생시켜 비이드대에의 비이드 보유력을 부여하도록 된 것을  특징으로 하는 차량용 타이어 및 차륜림 조립체.  또한, 본 발명은 상기한 특징을 갖는 차륜림과 타이어를 제공한다.
Patent KR-100192035-B1 (KR)
Inventor: KIM SEOK-KI
IPC: H01J1/14
Filed: 1990-12-27
Granted: 1999-06-15
Abstract: 본 발명은, In(NO 3 ) 3 수용액을 [Ba·Sr·Ca](NO 3 ) 2 수용액에 첨가, 혼합하여 4원염 수용액을 얻고, 이렇게 얻어지는 4원염 수용액을 침전체를 사용하여 공침시켜 BaCO 3 , SrCO 3 , CaCO 3 , In 2 (CO 3 ) 3 의 탄산염을 제조한 다음, 얻어지는 공침 탄산염을 니트로셀룰로오스 및 유기용제와 혼합하여 볼 밀함으로써 에미션 페이스트를 얻고, 이 에미션 페이스트를 베이스 메탈상에 코팅시키는 공정으로 이루어진 음극의 제조방법에 관한 것이다. 본 발명에 따르는 방법에 의해 제공되는 음극은 안정한 에미션 특성을 가질뿐만 아니라, 낮은 동작온도에서 고전류 밀도를 나타내며, 더욱이 긴 수명을 갖기 때문에 텔레비젼용 브라운관 등의 음극선관에 매우 유용하게 적용될 수 있다.
Patent KR-940006954-B1 (KR)
Inventor: HIBINO SADAYOSHI
IPC: H02K1/26
Filed: 1990-12-28
Granted: 1994-07-30
Abstract: 내용 없음.
Patent KR-0136853-B1 (KR)
Title: Catalyzed hydrofluorination of halogenated alkanes
Inventor: RAO V N MALLIKARJUNA
IPC: C07C17/00
Filed: 1989-06-22
Granted: 1998-04-25
Abstract: Process for the preparation of fluorinated alkanes by contacting halogenated alkanes with HF in the presence of TaCl5 or TaBr5.
Patent KR-0169088-B1 (KR)
Inventor: GRABS MANFRED
IPC: G01N27/416
Filed: 1990-01-10
Granted: 1999-03-30
Abstract: 람다 프로브(10)의 내부 저항을 측정하기 위한 회로는 프로브에 선택적으로 부하를 걸기 위한 접합 장치(16)를 포함한다. 접합 장치를 통해 프로브에 부하를 거는 것은 내부 저항 측정이 수 옴에서 수 메가옴까지의 아주 광범위한 범위 내에서 간단한 방식으로 유효하게 될 수 있는 이점을 제공한다.
Patent KR-960010436-B1 (KR)
Title: Treatment of ocular hypertension with a synergistic combination for opthalmic use
Inventor: UENO RYUJI
IPC: A61K31/135
Filed: 1991-05-22
Granted: 1996-08-01
Abstract: A use of an oculo-hypotensively synergistic combination of   (a) a 15-ketoprostaglandin or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable ester thereof, and   (b) a sympathomimetic agent for the manufacture of a medicament useful in treatment of ocular hypertension.