baber/WOPTO huggingface dataset:
Patent GB-2609761-A (GB)
Title: Plumbing fitting
Inventor: ADRIAN DAVID BRISTOW
IPC: F16L37/091
Filed: 2019-05-21
Abstract: Plumbing fitting 310 comprising a pipe socket 314 for receiving the free end of a pipe, and a grab ring comprising teeth extending from an annular body, with a mechanism for moving the grab ring from an active state where the teeth engage a pipe and a passive state where the teeth are disengaged from the pipe, a cap 316 rotatably mounted on a body 312, the fitting comprising a position indicator arrangement comprising a cap formation 372 on the cap and an indicator feature 374 on the body which interact upon relative rotation to indicate the relative position of the cap with respect to the body, the position indicator arrangement further comprising a pre-indicator feature 376 on the body which interacts with the cap formation as the cap rotates to provide a tactile indication or a resistance to movement to indicate the cap formation is approaching the indicator formation. The mechanism may comprise a release member movable in an axial direction between first and second positions. The cap formation may be a tab, the pre-indicator feature a radial protrusion, and the indicator feature an axial extension of an annular collar 388.
Patent GB-2610980-A (GB)
Title: Lab-scale continuous semi-autogenous (SAG) Grinding mill
Inventor: JOHN STARKEY
IPC: B02C23/02
Filed: 2021-06-07
Abstract: A wet continuous semi-autogenous (SAG) mill system includes a frame; a rotatable cylinder supported within the frame thereby to be rotatable about a generally horizontal rotational axis with respect to the frame, the rotatable cylinder incorporating a plurality of discharge ports about its periphery and an interior spiral blade for coaxing material within the rotatable cylinder that is downstream of the discharge ports upstream towards the discharge ports during rotation; a variable speed driving system for driving the rotatable cylinder about the rotational axis; and a SAG mill removably fastened to the rotatable cylinder upstream of the discharge ports. The SAG mill includes a grinding chamber barrel within an upstream portion of the rotatable cylinder, the grinding chamber barrel having an inside diameter of about 19.2 inches and a length of about 6.4 inches and incorporating at least one interior lifter.
Patent GB-2615636-A (GB)
Title: Aroma-releasing bilaminate self-adhesive label
Inventor: VOLNEY OLIVATO DE CAMARGO
IPC: A45D37/00
Filed: 2022-12-14
Abstract: A bilaminate self-adhesive label for releasing aromas like perfume 10 wherein each sheet is formed by a base layer 1 overlaid by a plastic layer 2, and a fragrance layer 3 is disposed between the sheets. The plastic layer has a thickness of 12µm. The paper may be renewable-source paper and the plastic layer 2 is preferably made of recycled polyethylene terephthalate (PET). The sum of the thicknesses of the plastic layers is 24µm which is considerably lower than the amount of plastic used in other labels. The plastic layers form a barrier to the capillary action of the paper layer. Using paper instead of a thicker plastic layer means the amount of plastic used is reduced and the environmental impact is lower.
Patent GB-2611010-A (GB)
Title: Submucosal lifting compositions and methods of same
Inventor: PATRICK LEE
IPC: A61L31/16
Filed: 2021-06-01
Abstract: Provided herein are submucosal lifting compositions and methods of using same. The submucosal lifting agents of the disclosure include a polysaccharide, a polyol, and a colorant.
Patent GB-2616217-A (GB)
Title: Compressor
Inventor: TEJAS GARGE
IPC: F04D29/44
Filed: 2021-12-03
Abstract: A vane arrangement for a compressor is disclosed. The vane arrangement comprises a generally annular vane deck and at least one vane. The generally annular vane deck extends at least partway around a longitudinal axis, defining a deck thickness b in the axial direction. The at least one vane projects from a first surface of the vane deck. The at least one vane comprises a leading edge, a trailing edge, and first and second pressure surfaces. The leading edge is proximate the longitudinal axis. The trailing edge is distal the longitudinal axis. The first and second pressure surfaces extend between the leading edge and the trailing edge. The at least one vane defines a neck thickness t, proximate the leading edge, in a plane normal to the longitudinal axis, wherein t/b≥ about 0.21.
Patent GB-2620869-A (GB)
Title: Self orchestrated containers for cloud computing
Inventor: VISHAL ANAND
IPC: G06F9/50
Filed: 2022-06-21
Abstract: A plurality of containers can be configured for running applications associated to at least one node of a distributed computing environments. The containers of the plurality of containers includes integrated intelligence that provides an in memory state component that detects how container instances are running. A quorum synchronization component of the integrated intelligence can coordinate the activities of the containers. A first container can be initiated for running a first node application. The memory state component can determine if a topology exists in the plurality of containers that is running an existing application matching the first node application. The quorum synchronization component of the integrated intelligence can coordinate running of the first node application with the first container with the existing application.
Patent GR-900100382-A (GR)
Title: Linear viscoelastic aqueous liquid automatic dishwasher detergent composition
Inventor: DIXIT NAGARAJ
IPC: C11D3/395
Filed: 1990-05-17
Abstract: Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance, Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener. Potassium to sodium weight ratios of at least 1/1 minimize amount of undissolved solid particles to further contribute to stability and pourability. Control of incorporated air bubbles functions to provide the product with a bulk density of about 1.35 to 1.40 g/cc which roughly corresponds to the density of the liquid phase. Stearic acid or other fatty acid or salt further improves physical stability.
Patent GR-910100471-A (GR)
Title: Concentrated liquid detergent composition containing alkyl benzene sulfonate and magnesium
Inventor: JAKUBICKI GARY J
IPC: C11D3/32
Filed: 1991-11-21
Abstract: A concentrated light duty liquid detergent composition is described. The composition, which offers superior grease cutting and foam mileage, contains a surfactant mixture of magnesium alkylbenzene sulfonate, alkyl ethoxy sulfate and optionally, alkyl sulfate. The composition also contains a magnesium ion source in an amount such that the molar ratio of total magnesium ion to alkylbenzene sulfonate ranges from about 0.65:1.0 to 1.0:1.0.
Patent GR-980100247-A (GR)
Title: Oligomerization process for olefins
Inventor: BOURBIGOU OLIVIER
IPC: B01J31/24
Filed: 1998-06-30
Abstract: Process for performing the oligomerisation of olefins in two  stages and one organic charge containing at least one olefin. The fraction to be treated, which contains at leat one olefin (characterized as Cn), is introduced through the line 1 into the reaction zone R1 where it is subjected, in a  fist stage, to a catalytic oligomerisation either of the homogeneous type of liquid phase or of a heterogeneous type with a solid carrier. The liquid is driven by the line 2 into a heat-exchanger E1 which is traversed by a cold liquid. The liquid  prodct is so cooled down before being carried away by the line 3 to a second reaction zone R2 where it is subjected to a catalytic oligomerization into a two-phase liquid-liquid medium. The liquid is driven afterwards by the line 4 into a zone L1 to be washed up. After washing, the fraction of hydrocarbons is driven by the line 5 to the separator S1. The fraction containing the olefins (Cn) that have not reacted is separated from the fraction of the oligomers; the fraction Cn is retrieved by the line 6 of the arrangement  while the fraction containing the oligomers by the line 7.
Patent GT-199600045-A (GT)
Title: Encendedor con protector en forma de anillo.
Inventor: MCDONOUGH JAMES M
IPC: C22B26/20
Filed: 1996-06-26
Abstract: UN ENCENDEDOR COMPRENDIENDO: 1) UN CUERPO DE ENCENDEDOR QUE CONTIENE UN DEPOSITO DE COMBUSTIBLE CON UNA VALVULA PARA LIBERAR COMBUSTIBLE DEL MISMO; 2) UN ELEMENTO PRODUCTOR DE CHISPA GIRADO POR UN USUARIO PARA PRODUCIR CHISPAS DIRIGIDAS HACIA DICHA VALVULA; 3) UN ACCIONADOR DE VALVULA PRESIONABLE PARA ACCIONAR DICHA VALVULA Y LIBERAR DICHO COMBUSTIBLE; Y 4) UN ELEMENTO PROTECTOR QUE TIENE EXTREMOS PRIMERO Y SEGUNDO MONTADOS EN EL ENCENDEDOR Y FORMANDO UN ANILLO ALREDEDOR DE DICHO ELEMENTO PRODUCTOR DE CHISPA CON DICHOS EXTREMOS PRIMERO Y SEGUNDO ESTANDO ASEGURADOS A POR LO MENOS UNO DEL CUERPO DEL ENCENDEDOR Y ACCIONADOR DE VALVULA.
Patent IN-2014DE00418-A (IN)
Inventor: STEVEN MESHENKY
IPC: F02B29/04
Filed: 2014-02-14
Abstract: An air intake manifold for an engine includes an air inlet to receive a flow of compressed charge air, and multiple runners to deliver cooled compressed charge air to corresponding combustion cylinders of the engine. A charge air cooler is arranged within the intake manifold between the air inlet and the runners, and includes a first core section and a second core section. The first and second core sections are arranged fluidly in parallel with respect to the flow of compressed charge air, so that the charge air is divided into a first portion that is substantially directed through the first core section to a first subset of the runners, and a second portion that is substantially directed through the second core section to a second subset of the runners.
Patent IN-2012DE00505-A (IN)
Inventor: DIANO ALBERTO
IPC: C12L/
Filed: 2012-02-22
Abstract: Described herein is a method for controlling the regeneration of a particle filter (42) in a exhaust gas channel (30) of an internal combustion engine (10), which in its air supply channel (20) comprises a throttle valve (24) and an exhaust gas recirculation (25) with an exhaust gas recirculation valve (26) between the air supply channel (20) and the exhaust gas channel (30). The method includes initiating and controlling the combustion of particles in a particle filter (42) during a regeneration process by intervention with air flow and additional fuel injections. In an implementation, the method is divided in a conventional regeneration phase (122) and in an extended regeneration phase (123) for fast oxidation of soot particles in the particle filter (42), wherein within the extended regeneration phase (123), post-injections (115, 116), as applied in the conventional regeneration phase (122), are omitted.
Patent IN-2015DN00092-A (IN)
Inventor: OSKARSSON ANDERS
IPC: B23K35/02
Filed: 2013-07-26
Abstract: A corrosion resistant strip is disclosed. The strip comprises a core and an interlayer adapted to be located between the core and an optional Al Si based clad. The interlayer has a composition essentially consisting of (in percentages by weight): Si=0.9% Fe=0.7% Cu=0.5% Mn0.5 1.8% Mg=0.7% Zn=4.0% Ni=1.5% elements selected from group IVb Vb and/or VIb of the periodic table =0.3% each and =0.5% in total =0.05 wt% each and =0.15 % in total of unavoidable impurity elements balance Al. The core is more noble than the interlayer after brazing. The interlayer exhibits a volume fraction of a texture component of at least 30%.
Patent KR-830000923-A (KR)
Title: 유화이온 교환수지 함유 이온 교환방법
IPC: B01J47/10
Filed: 1979-09-19
Abstract: 내용 없음
Patent KR-830003312-A (KR)
Title: 인자(印字)장치
IPC: B41J23/04
Filed: 1980-07-09
Abstract: 내용 없음
Patent KR-830005497-A (KR)
Title: 진공발생장치
Filed: 1981-03-24
Abstract: 내용 없음
Patent KR-830005057-A (KR)
Title: 메타 텅스텐산암모늄 제조방법
IPC: C25B1/00
Filed: 1981-04-07
Abstract: 내용 없음
Patent KR-840000004-A (KR)
Title: 마이크로프로세서 제어 화재 감지기
IPC: G08B17/12
Filed: 1982-05-18
Abstract: 내용 없음
Patent KR-840001684-A (KR)
Title: 베인펌프(Vane Pump)
IPC: F04C15/06
Filed: 1982-09-20
Abstract: 내용 없음
Patent KR-840001904-A (KR)
Title: 자동 2륜차
IPC: B62K11/00
Filed: 1982-10-05
Abstract: 내용 없음
Patent KR-840004815-A (KR)
IPC: G11B7/08
Filed: 1983-04-14
Abstract: A system for recovering information from a videodisc and performing special functions which enhance the operational character of the system. To increase the reliability of landing at or near a target track, provisions are made to search for a track adjacent a target track whose track identifier has been obliterated. Further, a method and means for stepping forward or reverse one field at a time is disclosed. Another aspect of the invention concerns a capability to respond to a random command instruction resulting in subsequent functioning of the system in a random manner. Yet a further aspect of the invention is related to controlled jumping of one or more tracks during vertical blanking time to produce unique forward or backward motions; multiples of playing speed, both forward and reverse, and visual special effects can be realized using the multiple track jumping feature. Finally, a method and means are described which permit synchronous transmission of video from a videodisc to an external using device.
Patent KR-840008179-A (KR)
Title: 파라핀 왁스상 물질의 제조방법 및 그 장치
IPC: C08F8/00
Filed: 1983-06-29
Abstract: 내용 없음.
Patent KR-840005573-A (KR)
Title: 온도 제어장치
IPC: G05D23/19
Filed: 1983-07-08
Abstract: 내용 없음
Patent KR-840005511-A (KR)
Title: 전시판 장설 클립
IPC: G09F7/18
Filed: 1983-07-22
Abstract: 내용 없음
Patent KR-850001023-A (KR)
Title: 탈부기를 위한 탈부립 회수장치
Filed: 1983-07-25
Abstract: 내용 없음
Patent KR-840005751-A (KR)
Title: 화학 증착 장치 및 방법
IPC: C23C16/48
Filed: 1983-08-18
Abstract: 내용 없음
Patent KR-850007654-A (KR)
Title: 자석식 냉매 압축기
Filed: 1984-04-17
Abstract: 내용 없음
Patent KR-840008347-A (KR)
Title: 치환된 피페라진-1-일-아세트산 아미드의 제조방법
IPC: A61P25/28
Filed: 1984-04-28
Abstract: 내용 없음.
Patent KR-840009056-A (KR)
Title: 낮은 α-선 방사량을 가진 삼산화 안티몬을 제조하는 공정
IPC: C08K3/00
Filed: 1984-05-24
Abstract: 내용 없음
Patent KR-850002077-A (KR)
Title: 이중 금속합금/중합체 조성물
IPC: B32B7/08
Filed: 1984-07-02
Abstract: 내용 없음
Patent KR-860001246-A (KR)
Title: 폐이형지에서 면섬유 펄프를 회수한 면섬유펄프, 그 방법 및 장치
IPC: D21B1/32
Filed: 1984-07-25
Abstract: 내용 없음
Patent KR-860000928-A (KR)
Title: 만능 청소 기구(Universial Cleaning Apparatus)
Filed: 1984-07-23
Abstract: 내용 없음
Patent KR-850005430-A (KR)
IPC: A01N47/02
Filed: 1985-01-25
Abstract: 1. Acyloxythiophene derivatives of the general formula (I)   see diagramm : EP0150748,P16,F3   in which R**1 represents alkyl with 1 to 5 carbon atoms, alkoxyalkyl or alkylthioalkyl with 1 to 5 carbon atoms per alkyl part, halogenoalkyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms, cyanoalkyl with 1 to 5 carbon atoms in the alkyl part, trialkylsilylmethyl with 1 to 3 carbon atoms per alkyl part, alkenyl with 2 to 4 carbon atoms or alkinyl with 3 to 5 carbon atoms, R**2 represents alkyl with 1 to 4 carbon atoms, n represents 0 or 1, R**3 to R**5 are identical or different and represent hydrogen, alkyl or alkoxy with 1 to 4 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms, halogenoalkoxy, halogenoalkylthio, halogenoalkylsulphinyl or halogenoalkylsulphonyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms per halogenoalkyl radical, N-halogenoalkyl-N-halogenoalkylthioamino with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms per halogenoalkyl radical, chlorine or fluorine and R**6 and R**7 represent hydrogen, fluorine, chlorine or trifluoromethyl, with the proviso that one of the radicals R**3 to R**7 is a fluorine-containing radical or at least 3 of the radicals R**3 to R**7 represent fluorine and/or chlorine.
Patent KR-850006581-A (KR)
Title: 댐퍼 디스크의 마찰 장치
IPC: F16D13/64
Filed: 1985-03-04
Abstract: 내용 없음
Patent KR-860009068-A (KR)
Title: 고 가소성 p.v.c 콤파운드의 제법
Filed: 1985-05-24
Abstract: 내용 없음
Patent KR-870001748-A (KR)
Title: 스피커 및 그 제조방법
IPC: H04R9/02
Filed: 1986-01-10
Abstract: 내용 없음.
Patent KR-870009911-A (KR)
Title: 반작용 추진기에 의한 에어에카
Filed: 1986-04-01
Abstract: 내용 없음
Patent KR-860008976-A (KR)
IPC: C07C67/00
Filed: 1986-05-13
Abstract: Compound of general formula I    <IMAGE>  (I)  in which R is hydrogen, R1 is unsubstituted phenyl, 4-methoxy - 3,5-dimethylphenyl or phenyl substituted at one of the 2-, 3- or 4- positions by halogen, C1-4 alkyl, C1-4 alkoxy, hydroxy, benzyloxy, trifluoromethyl, cyano, nitro, amino, acetylamino, methylthio, methylsulphonyl or aminosulphonyl and R2 is unsubstituted phenyl, 2,4,6-trimethoxyphenyl or phenyl substituted at either the 3- or the 4- positions by fluorine, chlorine, methyl or methoxy, or an acid addition salt thereof.
Patent KR-880001910-A (KR)
Title: 조기시동용 시동액 분사기
Filed: 1986-07-23
Abstract: 내용 없음
Patent KR-870002817-A (KR)
IPC: A61C8/00
Filed: 1986-08-08
Abstract: The invention involves an enossal implant with comprehensive fastening devices for a firmly seated but, if necessary, removable tooth replacement that includes a fastening head and a implant post that can be connected to a base body. According to the invention, the fastening head is fitted with a tapering fitting surface in the direction of the tooth replacement; in particular, a conical surface, by which a reliable connection between the fastening head and the tooth replacement is obtained. Preferably, the fastening head can be rotated with respect to the base body, as with a ball-and-socket mechanism.
Patent KR-870003610-A (KR)
Title: 필드(Field) 권선모터의 회전역전용 제어시스템
IPC: B60L3/00
Filed: 1986-09-26
Abstract: 내용 없음
Patent KR-870003777-A (KR)
Title: 조절된 방출성의 약학적 제제
IPC: A61K9/48
Filed: 1986-09-29
Abstract: 내용 없음
Patent KR-870004621-A (KR)
Title: 비데오 신호 블랭킹 간격 신호 조절 회로
IPC: H03K5/007
Filed: 1986-09-30
Abstract: 내용 없음
Patent KR-870004613-A (KR)
Title: 디스플레이 장치용 접지 장치
IPC: H04N5/68
Filed: 1986-10-28
Abstract: 내용 없음
Patent KR-880006864-A (KR)
Title: 2선식 전이중 방식의 300/1200비트.퍼.세크 겸용모뎀
Filed: 1986-11-12
Abstract: 내용 없음
Patent KR-870006327-A (KR)
Title: 탄성 축 카플링
IPC: F16D3/76
Filed: 1986-12-19
Abstract: 내용 없음
Patent KR-870007186-A (KR)
IPC: C07F7/30
Filed: 1987-01-15
Abstract: There are disclosed novel substituted o-phthalaldehydes of formula I <IMAGE>  (I)  wherein at least one of the substituents R1, R2, R3, R4 is Q(alkyl)3, -CH2-Q(alkyl)3, -O-Q(alkyl)3, -Q(aryl)3 or -Q(alkylenearyl)3, wherein Q is Si, Sn or Ge, the alkyl moieties contain 1 to 12 carbon atoms, the aryl groups contain 6 or 12 ring carbon atoms and the alkylene radicals contain 1 to 4 carbon atoms, and each of the remaining substituents R1 to R4 is a hydrogen or halogen atom or a cyano, nitro, carboxyl or hydroxyl group, a C1-C4alkoxy, C1-C4alkylthio or an alkoxycarbonyl group containing 1 to 4 carbon atoms in the alkoxy moiety. The novel o-phthalaldehydes can be polymerized to give polymers that can be used as photoresists.
Patent KR-870007159-A (KR)
IPC: C07D207/26
Filed: 1987-01-30
Abstract: Substituted pyrrolidin-2-ones of the formula   <IMAGE> (I)  wherein R1 represents a phenyl or naphthyl radical that is unsubstituted or substituted by lower alkyl, lower alkloxy, halogen and/or trifluoromethyl, X1 represents lower alkylidene, X2 represents methylene, ethylene or oxoethylene and R2 represents hydrogen, lower alkyl or a radical of the formula   <IMAGE> (Ia)   wherein X4 represents lower alkylidene and R3 represents hydrogen or a phenyl or a phenyl naphthyl radical that is unsubstituted by lower alkyl, lower alkoxy, halogen and/or trifluoromethyl, and their pharmaceutically acceptable salts, have nootropic properties and can be used as nootropic active ingredients in medicaments. They are prepared, for example, by condensing with one another compounds of the formulae <IMAGE> (II)  and  <IMAGE> (III)   wherein Z1 represents a group of the formula -X1-(=O)-Z3 (IIa) and Z2 represents hydrogen, or Z1 represents hydrogen and Z2 represents a group of the formula -C(=O) -X1-Z4 (IIIa), wherein each of Z3 and Z4 represents a removable radical and R2' represnts a radical R2 or amino-protecting group, or their salts, and removing an amino-protecting R2' which may be present.
Patent KR-880012111-A (KR)
Title: 입체 tv의 플리커(flicker) 제거장치
IPC: H04N13/00
Filed: 1987-03-04
Abstract: 내용 없음
Patent KR-870009238-A (KR)
Title: 고전압검출회로
IPC: H01L27/06
Filed: 1987-03-18
Abstract: 내용 없음
Patent KR-880013503-A (KR)
Title: 다중 저장 시스템
IPC: A47F3/08
Filed: 1987-05-15
Abstract: 내용 없음
Patent KR-890006096-A (KR)
Title: 고주파를 이용한 콘 진동판의 엣지부 접착방법
Filed: 1987-09-30
Abstract: 내용 없음
Patent KR-880007718-A (KR)
Title: 개조된 세균성 알파-아밀라아제 효소와 그의 제조방법
Filed: 1987-12-21
Abstract: 내용 없음.
Patent KR-890010382-A (KR)
Title: 다단식 주차장치
IPC: E04H6/06
Filed: 1987-12-24
Abstract: 내용 없음
Patent KR-880701411-A (KR)
IPC: G10L15/08
Filed: 1987-11-06
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors. By using a "lattice basic cell" structure, hardware complexity is minimized.
Patent KR-890012502-A (KR)
Title: 고압직류 전원에 의한 가속전자를 이용한 가열 및 발전장치
Filed: 1988-01-22
Abstract: 내용 없음.
Patent KR-890012736-A (KR)
Title: 초음파 진동 절삭장치
IPC: B23B29/12
Filed: 1988-02-04
Abstract: 내용 없음.
Patent KR-880011449-A (KR)
Title: 내연기관의 연료공급 제어장치
IPC: F02D41/16
Filed: 1988-02-20
Abstract: 내용 없음
Patent KR-890001154-A (KR)
Title: 계층적 플로어플래너(hierarchical floorplanner)
IPC: H01L21/82
Filed: 1988-06-02
Abstract: 내용 없음
Patent KR-890003203-A (KR)
Title: 코일 어셈블리
IPC: H01F27/32
Filed: 1988-07-14
Abstract: 내용 없음
Patent KR-890001756-A (KR)
Title: 열전사 인쇄
IPC: B41M5/39
Filed: 1988-07-30
Abstract: 내용 없음
Patent KR-890002156-A (KR)
Title: 피롤로【3, 4-c】피롤의 개선된 제조방법
IPC: C07D487/04
Filed: 1988-07-30
Abstract: 내용없음
Patent KR-890003972-A (KR)
Title: 구리합금 이용방법
IPC: B22D11/04
Filed: 1988-08-05
Abstract: 내용 없음
Patent KR-890004500-A (KR)
Title: 출력버퍼
IPC: H03K19/013
Filed: 1988-08-22
Abstract: 내용 없음.
Patent KR-900004133-A (KR)
Title: 자기회선을 이용하여 다른 두가입자를 접속하는 데이터 콜 세트업 방법
Filed: 1988-08-31
Abstract: 내용 없음
Patent KR-890006320-A (KR)
IPC: B21K1/08
Filed: 1988-10-25
Abstract: In a method of making a cam shaft from a tube, which is provided with bearing locations and with cams, or from a blank which has a cam shape, the shape of the cam shaft with the cams and the bearing locations is formed into the tube or blank by rotary swaging and round kneading by tool segments. In a first step, a blank (9) in the shape of a cam is subjected in the region of the bearing locations (13) of the cam shaft to preforming by forging or swaging, to give an at least approximately circular shape. In a second step, both the bearing locations (13) and also the remaining regions of the cam shaft are formed by the swaging and round kneading by tool elements which at least partially surround the blank and exert the radial pressures on the latter, altering its shape and cross-section, to give the shape of the cam shaft with the cams (16) and the bearing locations (13). 
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Patent KR-890009338-A (KR)
Title: 소파식 침대
IPC: A47C17/17
Filed: 1988-12-29
Abstract: 내용 없음
Patent KR-890012897-A (KR)
Title: 알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품
IPC: C03C13/04
Filed: 1989-02-04
Abstract: 내용 없음.
Patent KR-890014602-A (KR)
Title: 공중합 폴리에스테르
IPC: C08G63/672
Filed: 1989-03-25
Abstract: 내용 없음.
Patent KR-900015771-A (KR)
Title: 아령
Filed: 1989-04-03
Abstract: 내용 없음.
Patent KR-890016936-A (KR)
Title: 안전벨트용 버클
IPC: A44B11/25
Filed: 1989-05-04
Abstract: 내용 없음