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1. 发明授权

EP0888411B1 FÄRBEMITTEL 失效
标题翻译：着色剂
公开(公告)号：EP0888411B1
公开(公告)日：2000-06-07
申请号：EP97914264.3
申请日：1997-03-18
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： C09D11/02
CPC分类号： C09D11/037 , C09B67/0072 , C09D11/16

2. 发明公开

EP1023408A2 VERFAHREN UND TINTE ZUM ERZEUGEN VON WASSERFESTEN MARKIERUNGEN AUF OBERFLÄCHEN AUS KUNSTSTOFFMATERIAL 审中-公开
标题翻译：方法和油墨作用产生水抗性标志着面胶材料
公开(公告)号：EP1023408A2
公开(公告)日：2000-08-02
申请号：EP98963399.5
申请日：1998-10-02
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： C09D11/00 , B41M1/30
CPC分类号： B41M5/0047 , B41M5/0064 , B44C1/005 , C08J7/02 , C09D11/36
摘要： According to the inventive method for producing waterproof markings on plastic surfaces with ink, an ink containing a low-volatile solvent with a vapour-pressure of less than 20 mbar at 20 °C and a dye dissolved in said solvent is applied to the plastic which then absorbs the low-volatile solvent to a large extent.

3. 发明授权

EP0087716B1 Nadeldruckvorrichtung 失效
标题翻译：针式打印装置
公开(公告)号：EP0087716B1
公开(公告)日：1985-05-22
申请号：EP83101646.4
申请日：1983-02-21
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： B41J3/12
CPC分类号： B41J2/295

4. 发明授权

EP0991526B1 GERÄT ZUM AUFBRINGEN EINER FLÜSSIGKEIT AUF EINE UNTERLAGE 失效
标题翻译：设备用于将液体到文档
公开(公告)号：EP0991526B1
公开(公告)日：2002-02-20
申请号：EP98938638.8
申请日：1998-06-24
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： B43K5/18 , B05B11/00 , A45D34/04
CPC分类号： B05B11/3032 , A45D34/042 , B05B11/0048 , B43K5/1836
摘要： The invention relates to a device for placing a liquid con a substrate. The inventive device comprises a housing (2) with a liquid receptacle (52), an applicator (30) protruding from the housing, a pump chamber (54) which is connected to the liquid receptacle via a first valve (21) which opens when there is an underpressure in the pump chamber and which is connected to the applicator via a second valve (29), in addition to an actuator (44; 56) with which the volume of the pump chamber can be reduced counter to the force of a spring device (40; 58; 84), wherein the second valve opens in the direction of a reduction in the pump chamber when an actuating element is operated. The invention is characterized in that the valve openings (12, 26; 74, 76) of the first and second valve are arranged on separating walls (4, 6; 66, 68) rigidly connected to the housing, in that the second valve (29; 89) is opened by an overpressure in the pump chamber (54; 82) and in that the wall of the pump chamber (54; 82) is hermetically sealed outwards with the exception of the valves (21, 29; 87, 89).

5. 发明公开

EP0991526A1 GERÄT ZUM AUFBRINGEN EINER FLÜSSIGKEIT AUF EINE UNTERLAGE 失效
标题翻译：设备用于将液体到文档
公开(公告)号：EP0991526A1
公开(公告)日：2000-04-12
申请号：EP98938638.8
申请日：1998-06-24
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： B43K5/18 , B05B11/00 , A45D34/04
CPC分类号： B05B11/3032 , A45D34/042 , B05B11/0048 , B43K5/1836
摘要： The invention relates to a device for placing a liquid con a substrate. The inventive device comprises a housing (2) with a liquid receptacle (52), an applicator (30) protruding from the housing, a pump chamber (54) which is connected to the liquid receptacle via a first valve (21) which opens when there is an underpressure in the pump chamber and which is connected to the applicator via a second valve (29), in addition to an actuator (44; 56) with which the volume of the pump chamber can be reduced counter to the force of a spring device (40; 58; 84), wherein the second valve opens in the direction of a reduction in the pump chamber when an actuating element is operated. The invention is characterized in that the valve openings (12, 26; 74, 76) of the first and second valve are arranged on separating walls (4, 6; 66, 68) rigidly connected to the housing, in that the second valve (29; 89) is opened by an overpressure in the pump chamber (54; 82) and in that the wall of the pump chamber (54; 82) is hermetically sealed outwards with the exception of the valves (21, 29; 87, 89).

6. 发明公开

EP0888411A1 FÄRBEMITTEL 失效
标题翻译：着色剂
公开(公告)号：EP0888411A1
公开(公告)日：1999-01-07
申请号：EP97914264.0
申请日：1997-03-18
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： C09B67 , C09D11
CPC分类号： C09D11/037 , C09B67/0072 , C09D11/16
摘要： The invention concerns a colouring agent which contains water and one or a plurality of water-soluble dyes with anionic groups which have a pKa value which is essentially not above A, combined with the precursor of a first auxiliary substance, the first auxiliary substance as such having the pKa value C and C being greater or smaller than A or equal to A. The invention further concerns a printing or writing process using a colouring agent of this type.

7. 发明公开

EP0087716A1 Nadeldruckvorrichtung 失效
标题翻译： Nadeldruckvorrichtung。
公开(公告)号：EP0087716A1
公开(公告)日：1983-09-07
申请号：EP83101646.4
申请日：1983-02-21
申请人： Kaufmann, Rainer
发明人： Kaufmann, Rainer
IPC分类号： B41J3/12
CPC分类号： B41J2/295
摘要： Um bei Nadeldruckvorrichtungen mit einer Vielzahl von parallel arbeitenden Drucknadeln, die jeweils mit einer selektiv steuerbaren Sperrvorrichtung versehen sind und ein federndes Hub-Ausgleichselement aufweisen, zu einem außerordentlich gedrungenen Aufbau zu kommen, wird erfindungsgemäß vorgeschlagen, Drucknadeln und Hub-Ausgleichselemente aus einer dünnen Platte aus einem federnden Material herzustellen. Eine entsprechende Federplatte wird durch Ätzen, Stanzen, Fräsen oder dergleichen in Art eines Kammes ausgebildet, bei dem jede einseine Zinke die eigentliche Drucknadel (6), deren mit einer Raste (3) versehenen Schaft (2) und deren zickzackförmig ausgebildetes Hub-Ausgleichselement (4) bildet. Drucknadel (6) und Federausgleichselement (4) sind hierbei nicht dicker als die Dicke der Federplatte. Über dieser dünnen Federplatte kann man dann, ebenfalls kammartig ausgebildet, entsprechende Sperrelemente anordnen. Jede einzelne Zinke dieses Sperrelementen-Kammes ist als piezo-elektrischer Biegewandler (9) ausgebildet, dessen freies mit einer Sperre (8) versehenes Ende (7) zwischen die Drucknadeln (6) eingreifen kann, um diese zu halten.
摘要翻译：为了用于与多个并行工作的打印针，各自设置有选择性地控制锁定装置和具有弹性的行程均衡元件，以非常结实的结构到达针打印设备，它是按照本发明提出的打印金属丝和集线器补偿元件从薄板产生的弹性材料。甲对应的弹簧板通过蚀刻，冲孔，研磨或以梳子的方式等形成，其中每个einselne叉（实际推针（6），其与座轴（3）提供（2）和它的锯齿形设计毂补偿元件 4）。推力针（6）和平衡弹簧元件（4）在这种情况下不超过弹簧板的厚度更厚。然后可以此薄隔膜，也形成为梳状，安排适当的锁定元件。每个单独的齿该锁定元件梳被设计为压电弯曲换能器（9），（8）设置有端部，其自由与锁（7）可以将打印线之间的接合（6）以将它们保持。

8. 发明专利

DE3426403A1 Tubular writing tip 未知
公开(公告)号：DE3426403A1
公开(公告)日：1986-01-30
申请号：DE3426403
申请日：1984-07-18
申请人： KAUFMANN RAINER DIPL ING
发明人： KAUFMANN RAINER DIPL ING
IPC分类号： B43K1/10
摘要： The invention relates to a tubular writing tip, in which a particularly wear-resistant point is arranged within the tube, and, together with the inside wall of the tube, defines a capillary ink gap, and projects at least 3 microns beyond the front exit aperture of the tube. This particularly wear-resistant point alone, in general, contacts the substrate to be written on, so that the surrounding tube is subject to virtually no abrasive wear.

9. 发明专利

DE3401725A1 Writing instrument for liquid colours and inks 未知
公开(公告)号：DE3401725A1
公开(公告)日：1985-08-01
申请号：DE3401725
申请日：1984-01-19
申请人： KAUFMANN RAINER DIPL ING
发明人： KAUFMANN RAINER DIPL ING
IPC分类号： B43K8/22 , B43M1/02 , B43K8/00 , B43K5/02
摘要： In order to prevent the undesirable clogging and encrustation on the writing tips of writing instruments, it is proposed, according to the present invention, that use be made in the writing instrument housing of a solvent-free material which is solid at room temperature and becomes liquid at elevated temperatures, and that a selectively switchable electric heating device be provided in the vicinity of the writing tip.

10. 发明专利

DE3329896A1 Printing element for needle printing devices 未知
公开(公告)号：DE3329896A1
公开(公告)日：1985-03-07
申请号：DE3329896
申请日：1983-08-18
申请人： KAUFMANN RAINER DIPL ING
发明人： KAUFMANN RAINER DIPL ING
IPC分类号： B41J2/295 , B41J7/72 , B41J3/10
摘要： According to the invention, the individual printing elements of needle printing devices are provided with individual drives in the form of piezoelectric transducers which, when switched on, move forwards against a recording medium the free ends of metal springs which are preferably bent by 90 DEG , and move back into the position of rest as a result of the internal stress of the metal springs when the piezoelectric drive is switched off. Preferably, two-armed levers are coupled to the free ends of the metal springs and move the printing tips against the recording medium when there is a corresponding increase in displacement at their longer lever arm.

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