baber/WOPTO huggingface dataset:
Patent KR-890001301-B1 (KR)
Title: Process for producing monolithic catalyst for purifying exhaust gases
Inventor: ONO TETSUJI
IPC: B01J37/02
Filed: 1985-02-09
Granted: 1989-04-29
Abstract: A process for prepg. monolitic catalyst for purifying exhaust gases comprises (i) mixing at least one Pt family compd. selected from a gp. of Pt, Pd and Rh with activated alumina, (ii) fixing Pt family compd. to activated alumina by calcinating at 200-900 deg.C or redn., (iii) dispersing above products and cerium hydroxide powder (5-100 g/ L amts. as CeO2, 0.1-0.8 micron of primary particle size) into water, (iv) coating with prepd. slurry onto monolithic carrier and (v) drying at below 200 deg.C.
Patent KR-920002832-B1 (KR)
Inventor: KRAUS THOMAS W
IPC: G05B15/02
Filed: 1985-04-10
Granted: 1992-04-04
Abstract: 내용 없음.
Patent KR-890003572-B1 (KR)
Title: Housing and securing structure for radio communication device
Inventor: SUZUKI NARUMI
IPC: B60R11/02
Filed: 1985-06-28
Granted: 1989-09-25
Abstract: The securing case (3) comprises an upper lid (18), a bottom lid (19) and a main housing body (17).  A mount (13) supports the case in such a manner that the bottom lid faces a mount surface. The case is coupled to the mount by a projection member (32) which projects in the direction parallel to the mount surface and an engagement member (33) which defines a recess (23) for receiving the projection member.  A screw (40) has a head (40a) for urging the engagement member onto the projection member.  A second screw (8) is inserted from the bottom lid side into the case.  The screw penetrates through the main housing body and is screwed to the inside of the upper lid.
Patent KR-900003643-B1 (KR)
Title: Robot joint angle detecting system
Inventor: HOSOKAWA YORIO
IPC: B25J19/00
Filed: 1985-10-11
Granted: 1990-05-28
Abstract: A robot joint angle detecting system for detecting a rotational angel of a joint (2) of a robot coupled through a reduction mechanism (3) to a shaft of a drive motor (M) for driving the joint, characterized in that the system includes an absolute-type rotational angle detector (RE) coupled to the shaft of the motor for detecting the rotational angle of the motor, an incrementaltype rotation number detector (PG,4) coupled to the shaft of the motor for detecting the rotation number of the motor for determining the rotational angle of the joint, and that the incremental-type rotation number detector is provided with a battery (9) for energisation during interruption of a power supply.
Patent KR-880001346-B1 (KR)
Title: Polycrystal film sotar cell production process
Inventor: KOH YONG-TAE
IPC: H01L31/00
Filed: 1985-10-31
Granted: 1988-07-25
Abstract: A solar cell is manufactured by the processes of; 1) forming a first electrode (2) by vacuum deposition of In on a transparent base plate (1); 2) forming a n-type CdS layer (3) by vacuum deposition of CdS and heat treatment at the low temp. of 100-300≰C; 3) forming CdTe layer (4) by depositon of CdTe; 4) forming a second electrode (5) by vacuum deposition of Ag.  The CdTe layer is turned to P-type semiconductor by vacuum diffusion at the low temp. of 150-300≰C.
Patent KR-940000611-B1 (KR)
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/401
Filed: 1986-01-30
Granted: 1994-01-26
Abstract: 내용 없음.
Patent KR-890002852-B1 (KR)
Title: Method and apparatus for the elimination of the acid gas elements in the gas
Inventor: ITOH FUMIO
IPC: B01D53/54
Filed: 1986-02-11
Granted: 1989-08-05
Abstract: A process for removing an acidic gas component from a waste gas comprises (a) washing the acidic gas component with an aq. alkali soln. of pH 6-13, and (b) absorbing the acidic gas component with an aq. alkali, soln. of 0.3-2.5N.  The alkali soln. is pref. sodium hydroxide.
Patent KR-910000279-B1 (KR)
Inventor: PIMBLEY JOSEPH M
IPC: H01L29/423
Filed: 1986-04-11
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-940010944-B1 (KR)
Title: Optical scanning unit comprising a translational position & angular position detection system of electro-magnetically suspended objective
Inventor: ROSMALEN GERALD E VAN
IPC: G02B7/00
Filed: 1986-06-10
Granted: 1994-11-19
Abstract: An optical scanning unit is described, which unit comprises a radiation source (1), an objective lens - (3) and a translational-position and angular-position detection system for determining the translational position and the angular position of the objective lens within the scanning unit. This system comprises a conical-ring mirror (5) which is centred and fixed relative to the objective lens and a radiation-sensitive detection system (9) which is arranged in the path of the radiation reflected from the mirror and which comprises two detectors which are spaced by an annular strip (12) and are each divided into four quadrants (13-20).<sup>1</sup> The scanning unit further comprises an electro- magnetic system comprising an annular permanent magnet (70) around the objective lens and at least six magnet coils (71-76) which are arranged in two axially shifted planes (80,81).
Patent KR-960004071-B1 (KR)
Inventor: NEMOTO TSUNEO
IPC: G11B23/033
Filed: 1986-09-23
Granted: 1996-03-26
Abstract: 내용 없음.
Patent KR-900003689-B1 (KR)
Inventor: LEWIN LAURA A
IPC: G11B7/253
Filed: 1986-11-24
Granted: 1990-05-30
Abstract: 내용 없음.
Patent KR-930001760-B1 (KR)
Inventor: FUJIKI HIROYOSHI
IPC: B62D5/00
Filed: 1987-03-30
Granted: 1993-03-13
Abstract: 내용 없음.
Patent KR-960008114-B1 (KR)
Inventor: OZAWA OSAMU
IPC: C08J5/12
Filed: 1987-07-15
Granted: 1996-06-20
Abstract: 내용 없음.
Patent KR-900005818-B1 (KR)
Title: Semiconductor switching circuit
Inventor: IDAKA YUKIO
IPC: H03K17/04
Filed: 1987-08-05
Granted: 1990-08-11
Abstract: The semiconductor switching circuit comprises an output FET receiving a photovoltaic output generated by a diode array responsive to a light signal from a light emitting element. A depression mode driving FET is connected at the drain and source to the gate and source of the output FET. A constant voltage conduction element is connected in parallel with a resistor connected across the gate and source of the driving FET. The sensitivity of the circuit is increased by setting the value of the resistor relatively high. High speed operation can be assured by having discharge current of an accumulated charge accross the drain and gate of the output FET bypassed through the resistor.
Patent KR-900005000-B1 (KR)
Title: Improvements in polyester fiberfill
Inventor: MARCUS ILAN
IPC: D04H1/54
Filed: 1987-10-21
Granted: 1990-07-16
Abstract: (a) 60-95 wt.% of crimped polyester staple fibre (I); and (b) 5-40 wt.% of crimped staple binder fibre (II). (I) has a cured coating of a slickener comprising chains of poly (alkylene oxide), pref. being a segmented copolymer of poly (ethylene terephthalate) and poly (ethylene oxide) in amt. 0.1-1 wt.% w.r.t. (I); and (II) comprises a polymer having a binding temp. lower than the softening temp. of (I). The fibre blend is used as fibre fill to form lofted bonded batts for sleeping bags, cushions and pilows.  The slickener gives improved durability and moisture transport, soft hand and low flammability and is easier to bond than fibre coated with silicone slickener.
Patent KR-960012686-B1 (KR)
Inventor: BISHOP THOMAS PATRICK
IPC: H04L29/00
Filed: 1987-12-21
Granted: 1996-09-24
Abstract: 요약없음
Patent KR-960000870-B1 (KR)
Inventor: JOHANNUS GODEFRIDUS VERLIJSDON
IPC: C09K11/64
Filed: 1988-04-14
Granted: 1996-01-13
Abstract: 내용 없음.
Patent KR-960007051-B1 (KR)
Inventor: KELLER ROBERT G
IPC: B65D55/06
Filed: 1988-04-14
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-910008338-B1 (KR)
Inventor: HAYES RICHARD A
IPC: C08G73/10
Filed: 1988-05-18
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-960013199-B1 (KR)
Inventor: PRESZ JR WALTER MICHAEL
IPC: B01J8/02
Filed: 1988-06-30
Granted: 1996-09-30
Abstract: 내용없음
Patent KR-940004906-B1 (KR)
Inventor: TATENO JIRO
IPC: B23K5/18
Filed: 1988-10-04
Granted: 1994-06-04
Abstract: 내용 없음.
Patent KR-970010937-B1 (KR)
Inventor: MARUTA KEIJI
IPC: G11B7/09
Filed: 1988-10-14
Granted: 1997-07-02
Abstract: 내용없음.
Patent KR-910005018-B1 (KR)
Title: 폴리에스터 장섬유 탄성부직포
Filed: 1988-12-16
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-0135608-B1 (KR)
Title: Improved process for producing thiotepa
Inventor: KAZAN JOHN
IPC: C07F9/564
Filed: 1988-12-26
Granted: 1998-04-23
Abstract: This disclosure decsribes an improved process for preparing N,N min ,N sec -triethylenethiophosphoramide by the in situ generation of ethyleneimine.
Patent KR-910009864-B1 (KR)
Title: High intensity conductive resin composition
Inventor: LEE BONG-KEUN
IPC: C08L51/04
Filed: 1988-12-28
Granted: 1991-12-03
Abstract: The resin compsn. comprises (A) 40-98 wt. pts. of  the  resin comprising (A) 40-98 wt.% of the resin comprising 0.5-35 wt.  pts. of epoxy resin of formula (I) with 100 wt. pts.  of  the  styrenic resin; and (B) 2-60 wt. pts. of carbon fiber. The  styrenic  resin comprises; 5-95 wt. pts. of the graft copolymer  (A-1)  prepd.  by polymerizing  one  or  more   monomer   selected   from   aromatic monoalkenyl monomer, vinyl cyanide monomer, alkyl ester monomer of (meth)acrylic acid, maleic acid  anhydride  monomer  or  N-substd. maleimide monomer, and dienic rubber  component  or  alkylacrylate rubber component; and 95-5 wt. pts. of  the  copolymer  prepd.  by copolymerizing the said monomers.
Patent KR-910006577-B1 (KR)
Title: Two-axis directional polyester film for magnetic recording media
Inventor: SONG SUK-JUNG
IPC: G11B5/62
Filed: 1988-12-29
Granted: 1991-08-28
Abstract: The biaxial  oriented  polyester  film  is  produced  by  (a) vacuum- drying  polyethylene-terephathalate   of   0.62   intrinsic viscosity, contg. 0.15 wt.% SiO2 particle of  0.05-1.2μ m  particle diameter, (b) melting it at 290 deg.C, and extruding it to  obtain an amorphous film, (c) longitudinally drawing the  amorphous  film by the three steps to be 4.9 times of total enlongation ratio, and transversely drawing it to be 4.0 times of total enlongation ratio and (d) heat-fixing  it.  The  polyester  film  is  useful  for  a magnetic  recoring  medium  having  a   good   electron-conversion property and running performance.
Patent KR-910009901-B1 (KR)
Inventor: GEDLE DAVID V N
IPC: C12N15/00
Filed: 1988-12-29
Granted: 1991-12-03
Abstract: 내용 없음.
Patent KR-910004704-B1 (KR)
Title: Producting process of full aromatic polyamide pulp type filament
Inventor: KIM DOO-HYUN
IPC: D01F6/60
Filed: 1988-12-30
Granted: 1991-07-10
Abstract: Amide  solvent  is  added  by  inorganic  salt,  solubilized. Aromatic diamine and aromatic diacid chloride with  same  mol  are added to this solution, and solution polymerized under 30 deg.C to give liquid crystal prepolymer. This prepolymer is sprayed or spun into 3 grade amine  solvent  which  is  pyridine  or  ammonia  via spinneret to give whole polymer. This whole polymer is  maintained at pressure of above 5kg/cm2, temperature of above 30 deg.C for at least 30 sec.  Then  the  polymer  is  removed  of  high  pressure instantaneously, goes fastly  through  exit,  thus  giving  wholly aromatic polyamide pulp-like  staple  fiber  with  bulky  improved polymerization degree, crystallization properties.
Patent KR-930000847-B1 (KR)
Inventor: YOSHIDA YUKIO
IPC: E05B47/00
Filed: 1989-02-11
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-970008502-B1 (KR)
Title: Thermal treatment installation for molten metal
Inventor: SCHUNK ECKART
IPC: H05B7/06
Filed: 1989-05-18
Granted: 1997-05-24
Abstract: The invention relates to a thermal treatment installation for molten metal having a metallurgical vessel for receiving the molten metal and a direct-current arc heating device, which is separate or operates as an integrated component and has at least one electrode arranged above the molten metal and at least one counter-electrode in contact with the molten metal. In order to provide a maintenance-free, easily exchangeable installation which permits an automatic, reliable connection of the counter-electrode to the current lead to the energy source, it is proposed that at least one element (30) for transferring the electrical energy to the counter-electrode (22) is provided on the outer casing (11) of the metallurgical vessel (10), and has a surface (31) which supports itself during the heating operation on a surface (41) of a counter-element (40) which is in connection with the electrical energy source (20) and can be positioned by mechanical means (45). 
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Patent KR-910004205-B1 (KR)
Title: Method for manufacturing a work helmet having excellent shock-absorbing property
Inventor: PARK IN-SEOP
IPC: A42B1/08
Filed: 1989-05-22
Granted: 1991-06-24
Abstract: The safety helmet employs the use of a  hybride  material  of mineral fibre and organic fibre to improve the shock absorption of the helmet. In molding the helmt, mineral fibre mat is  placed  in two or three layers in the mold to  be  overlaid  with  an  orgnic fibre fabric of pref. nylon, polyester or  polyolefin.  The  fibre layers are then impregnated with an unsaturated polyester resin to be in the ratio of fibre 40 to  resin  60  in  weight,  the  resin having the viscosity of 2-4  poise.  The  product  helmt  improves shock absorption and  develops  delamination  at  the  interfacial boundary between mineral and organic fibres to further  the  shock absorption.
Patent KR-910005439-B1 (KR)
Title: A process for manufacturing a swede-like artificial leather
Inventor: CHO SEONG-HYUN
IPC: D06N3/14
Filed: 1989-06-28
Granted: 1991-07-29
Abstract: In 2 bar or 3 bar warp knitted fabric, surface side  has  the amplitude of 5-6 needle. In case of 2 bar, the amplitude direction between surface side and back side is  opposite.  In  3  bar,  the amplitude direction between middle side and back side is  opposite in a way that has amplitude below 3 needle. The knitted fabric  of which the raised surface is made of polyamidek filament yarns, and the middle side or back side is made of polyester filament  yarns, is raised, scoured, dyed and coated with polyurethane resin,  thus making suede-like synthetic leather with  strong  toughness  above 3.0 kg, tear strength 15 kg/cm2 and excellent clarity of shade.
Patent KR-940004044-B1 (KR)
Title: Display circuit of microwave oven
Inventor: YUN SOK-MO
IPC: H05B6/66
Filed: 1989-08-12
Granted: 1994-05-11
Abstract: A food name displaying circuit includes a keyboard for selecting kinds of food to be cooked; a microcomputer for controlling a key signal selected by the keyboard; a display for indicating a cooking time set by the keyboard; and a food name display driving circuit for displaying a food name and cooking process, thereby facilitating a user's cooking.
Patent KR-930002459-B1 (KR)
Inventor: HAJIMOTO MIKIO
IPC: B29C49/00
Filed: 1989-11-08
Granted: 1993-04-02
Abstract: 내용 없음.
Patent KR-0185172-B1 (KR)
Inventor: KANSESIGERU
IPC: H04N9/83
Filed: 1989-12-11
Granted: 1999-05-01
Abstract: 본 발명은 비디오 테이프 레코더 또는 비디오 디스크의 장치에 있어서 비트(울림)등을 일으키는 불필요한 주파수 성분을 제거하는 경우에 적합하게 사용될 수 있는 기록장치를 구현한다. 또한, 본 발명은 휘도 신호와 저주파수 변환된 반송 색도 신호를  포함하는 칼라 비디오 신호를 기록하는 기록 회로에 있어서, 주파수 변조된 휘도신호를 발생하도록 상기 휘도 신호를 주파수 변조하는 주파수 변조 수단과, 위상 반전된 저역 성분을 갖는 주파수 변조된 휘도신호를 제공하기 위해 저주파수 변환된 반송 색도 신호의 반송자 주파수와 실질적으로 동일한 소정의 주파수를 갖는 상기 주파수 변조된 휘도신호의 저역 성분을 위상 반전하는 위상 반전 수단과, 상기 위상 반전 수단에 연결되어 상기 위상 반전된 저역 성분을 갖는 상기 주파수 변조된 휘도신호를 진폭 제한하는 제한 수단으로 상기 저역 성분이 다른 성분에 의해 실질적으로 제거되도록 상기 위상 반전된 저역성분과 실질적으로 동일한 주파수를 가지며 위상이 반대인 상기 다른 성분을 발생하도록 동작하는 상기 제한 수단과, 기록 신호를 만들도록 상기 제한 수단으로부터의 진폭 제한된 신호를 상기 저 주파수 변환된 반송 색도 신호에 혼합하는 가산수단 및, 기록 매체상에 상기 기록 신호를 기록하는 수단을 포함한다.
Patent KR-920007263-B1 (KR)
Title: Voice output multing circuit for pulse coded modulation decoder
Inventor: KWON HUI-SONG
IPC: H03M1/66
Filed: 1989-12-29
Granted: 1992-08-28
Abstract: A circuit is for generating the muting signal by checking the zero cross signal in a frame. The circuit comprises a  first  mute signal generator (10) for counting 2048 bits  from  the  2048  MHz clock signal and for generating the mute signal after 2048 bits, a zero crossing muting detector (20) for detecting the zero crossing condition, a second mute signal generator (30) for generating  the mute signal by using  the  output  of  the  zero  crossing  muting detector, and a digital voice output section (40) for cutting  off the voice output according to sail mute signals.
Patent KR-920003574-B1 (KR)
Inventor: DIOT MICHEL
IPC: A61K36/28
Filed: 1989-01-27
Granted: 1992-05-04
Abstract: 내용 없음
Patent KR-0181302-B1 (KR)
Inventor: BICE CHARLES DAVID
IPC: G21D1/04
Filed: 1990-01-05
Granted: 1999-05-15
Abstract: 구멍을 형성하는 환상부를 가지는 고정된 하우징(30)과 상기 하우징의 환상부에 간격진 관계에서 상기 하우징구멍을 통하여 연장하는 샤프트(34)를 가지는 원자로 냉각시스템의 냉각순환 펌프에 있어서, 원자로 냉각시스템의 진공탈기 공정중에 상기 하우징의 환상부와 상기 샤프트(34)사이의 상기 하우징구멍을 밀폐하기 위하여 상기 하우징(30)과 상기 샤프트(34)를 둘러싸도록 부착된 보조적인 가요성 진공시일부재(88)를 특징으로하는 원자로 냉각시스템의 냉각순환펌프.
Patent KR-930003227-B1 (KR)
Title: Belt-slip compensating apparatus of auto-door
Inventor: KIM BONG-UI
IPC: G05B19/18
Filed: 1990-04-06
Granted: 1993-04-23
Abstract: The compensator compensates the belt slip  occurring  between the belt and the belt pulley with the proximity  switch  installed at the automatic door. The compensator comprises  a  motor  driver (A5) controlling a motor (A6)  with  the  command  of  a  position controller (A4) supervising a  start  switch  (A1)  and  the  door state, a proximity switch (A2) detecting an index point  (A7),  an encoder (A3) detecting the number of rotation, rotation angle, and direction of the motor, comparator (A10), a  memory  (A9)  storing the reference index point value, an circuit (A8)  for  calculating the door position, and a discriminator (A11) determining the  door position.
Patent KR-0159935-B1 (KR)
Inventor: SENDELWECK GENE KARL
IPC: H04N9/78
Filed: 1990-04-17
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-960007852-B1 (KR)
Title: Method for operating driving apparatus in accordance with a frequency
Inventor: NAM DONG-YUL
IPC: H02P27/02
Filed: 1990-05-04
Granted: 1996-06-12
Abstract: counting, for a given time, the rectangular wave signal inputted to the interrupt terminal in proportion to the frequency of the AC source to sample as the clock interrupt signal, and decides the frequency of the AC source based on the count value of the clock interrupt signal; setting the reference time of the timer by counting the external interrupt signal inputted to the external interrupt terminal based on the frequency of the AC source; setting the reference phase data of the load based on the frequency of the AC source to perform the calculation of PID for the phase control of the load depending on the reference phase data; inputting the changed phase data to the timer counter after the calculation of PID; controlling the phase of the load by outputting the phase data changed by the calculation of PID.
Patent KR-0169482-B1 (KR)
Title: Method and installation for fixing printing plates onto a cylinder of an intaglio printing machine
Inventor: FINA RAFFAELE
IPC: B41F27/12
Filed: 1990-06-14
Granted: 1999-05-01
Abstract: To fix two plates (3, 4) on the cylinder formed by a shell (1) or by a plate cylinder of an intaglio printing machine, two axial grooves (2) are formed on this cylinder, in such a way that the plane of one of the lateral faces of each groove (2) is inclined relative to the axis of the cylinder. Welded to the concave face of the two ends of each plate (3, 4) is a batten (5, 6), of which the face adjacent to the end of the plate is perpendicular to said plate. The edge of each plate (3, 4) projecting beyond the corresponding batten (5, 6) is then cut off in such a way that the edge of the plate forms with the face of the batten a continuous surface and that the sum of the lengths of the plates is equal to the length of the periphery of the cylinder. Subsequently, the plates are arranged on the cylinder (1) by introducing the adjacent battens (5, 6) into a groove (2), and the free space of the groove is filled by a wedge-shaped bar (7) for tensioning the plates and for obtaining a butt joint. 
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Patent KR-930006594-B1 (KR)
Inventor: MIYASHITA NAOTO
IPC: H01L21/32
Filed: 1990-06-14
Granted: 1993-07-21
Abstract: 내용 없음.
Patent KR-0160762-B1 (KR)
Inventor: BERNARD LETEMDS
IPC: C03B27/044
Filed: 1990-08-14
Granted: 1998-11-16
Abstract: 내용없음
Patent KR-940007253-B1 (KR)
Inventor: KENNEDY RICHARD A
IPC: H04H20/88
Filed: 1990-08-14
Granted: 1994-08-10
Abstract: 내용 없음.
Patent KR-100187950-B1 (KR)
Inventor: SHETH NITIN VADILAL
IPC: A61K9/26
Filed: 1990-09-20
Granted: 1999-06-01
Abstract: pH 약 4.0-약 7.5를 갖는 매질내에서 미노시클린을 방출시키도록 적용된 pH 민감성 중합체로 코우팅 처리된 구형과립 및 pH 약 3.9이하를 갖는 매질내에서 미노시클린을 방출시키도록 적용된 코우팅 처리되거나 코우팅 처리되지 않은 빠른 방출과립 또는 미노시클린 분말의 혼합물 또는 별개의 투여단위, pH 적용되는 다중 - 코우팅 처리된 조성물 및 상기를 함유한 경구 투여 단위 형태 액체, 캡슐 또는 정제로 구성된 7-디메틸-6-데옥시-6-데메틸테트라시클린 또는 그들의 무독성산 부가염을 함유한 제약학적 조달계가 제공된다. 이들 계 및 배합물은 피실험자에게 단지 일일-1회만 투여될 때 적어도 약 24시간동안 적어도 최소 치료 혈액내 미노시클린량을 제공한다.
Patent KR-970003374-B1 (KR)
Title: Hologram copy method
Inventor: NOH SUNG-WOO
IPC: G03H1/04
Filed: 1990-09-20
Granted: 1997-03-18
Abstract: A hologram copy process by using a photoresist is disclosed. In the process, a photoresist(3) is coated on a silver salt layer(2) of a hologram(1). A laser or light source is scanned to the hologram(1) so that an interference pattern printed on the hologram(1) is printed on the photoresist(3) as an interference pattern(9). The photoresist(3) on which the interference pattern(9) is printed is developed so that a surface-curved hologram(10) having a surface uneven portion(9a) is formed. The surface uneven portion(9a) is the same pattern as the interference pattern(8) of the hologram(1).
Patent KR-0153254-B1 (KR)
Inventor: SHUM WILFRED PO-SUM
IPC: C07D303/14
Filed: 1990-10-13
Granted: 1998-11-16
Abstract: 페닐글리시돌과 같은 비수용성 결정형 에폭시 알코올은 혼합물을 물로 세척하고, 반응하지 않은 히드로과산화물 및 알코올 부산물을 제거하기 위하여 진공하에서 증류시키고, 용액으로부터 에폭시 알코올을 결정화시킴으로써 에폭시화반응 혼합물로 부터 회수된다. 극미량의 에폭시 알코올 분해가 관찰된다.
Patent KR-940011074-B1 (KR)
Inventor: TAKATA KOJI
IPC: B60T13/12
Filed: 1990-11-20
Granted: 1994-11-23
Abstract: 내용 없음.
Patent KR-920008125-B1 (KR)
Inventor: MURABAYASHI HIROSHI
IPC: A44B19/42
Filed: 1990-12-11
Granted: 1992-09-22
Abstract: 내용 없음.
Patent KR-960004046-B1 (KR)
Title: Device for joining accessories to forming boards
Inventor: BADSTIEBER JOHANN
IPC: E04G17/04
Filed: 1989-10-23
Granted: 1996-03-25
Abstract: PCT No. PCT/DE89/00675 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Oct. 23, 1989 PCT Pub. No. WO90/05226 PCT Pub. Date May 17, 1990.A device (1) serves for connecting accessory parts (2) to formwork panels, compensating members or suchlike formwork members having stiffening webs or stiffening profiles (3) on their side averted form the forming surface. The device (1) has an essentially U-shaped cross section, the U-arms (4) having fastening locations (5), preferably bores, for the accessory parts (2) such as booms, adjustable props, platform brackets or the like, and in the position of use the U-crosspiece (6) butting and being drawn fast against a stiffening profile (3) and above all against a cross web (3b) provided on this profile (3). At least one of the U-arms (4), preferably both U-arms (4), has an extension (7) passing over part of its length and beyond the U-crosspiece (6) on that side of the U-arms which faces the forming surface in the position of use, the extension being provided as protection against torsion and being adapted to be placed against the longitudinal side face (3a) of the stiffening profile ( 3) and against the transition from the rearward web (3b) to the longitudinal side face (3a). The U-crosspiece (6) of the device (1) has at least one recess or hole (8)-possibly even one open at the edge-for a fastening member to engage, preferably for the shank (9a) of a fastening member (9) to pass through. It is thereby possible for the device (1) to be anchored-in a torsion-proof position and in two orientations rotationally staggered through 90 DEG -to a stiffening profile (3), so that the forces and moments encountered can be transferred well (FIG. 1).