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1. 发明公开

US20230415370A1 SOLUTION FOR ESTIMATING DRYING SHRINKAGE OF VENEER 审中-公开
公开(公告)号：US20230415370A1
公开(公告)日：2023-12-28
申请号：US18035359
申请日：2021-11-03
申请人： RAUTE OYJ
发明人： Jyrki PESONEN , Tuomas PUOSKARI
IPC分类号： B27L5/08 , B27L5/02 , G01N33/46 , G01N9/24
CPC分类号： B27L5/08 , B27L5/02 , G01N33/46 , G01N9/24
摘要： The invention relates to a system for generating an estimation of a drying shrinkage of a veneer sheet, the system comprising: a density measurement device for generating data representing a density of the veneer sheet; at least one other entity suitable to generate data representing at least one characteristic of the veneer sheet an apparatus for receiving data from the density measurement device and data from the at least one other entity, the apparatus arranged to generate an estimation of a drying shrinkage of the veneer sheet based on the received data. The invention also relates to an apparatus, a method, and a computer program product.

2. 发明申请

US20130074990A1 ROLL ARRANGEMENT FOR A VENEER LATHE 审中-公开
标题翻译：滚筒布置为VENEER LATHE
公开(公告)号：US20130074990A1
公开(公告)日：2013-03-28
申请号：US13627006
申请日：2012-09-26
申请人： Reijo SALOVAARA
发明人： Reijo SALOVAARA
IPC分类号： B27L5/02
CPC分类号： B27L5/025 , B27L5/027
摘要： A veneer lathe for peeling veneer from a log includes a first and a second support roll and a counter roll, all the rolls being parallel with the rotation axis of the log and having a length of substantially at least the length of the log. Each roll includes a shaft, with discs placed thereon having a width equaling to not more than the distance of the discs from each other in the longitudinal direction of the log. The discs have an outer diameter greater than that of their respective shaft and are concentric therewith. The discs of the second support roll and counter roll do not coincide in the longitudinal direction with the discs of the first support roll for enabling overlapping of the discs of the second support roll and the counter roll with the discs of the first support roll in the radial direction of the discs.
摘要翻译：用于从木材上剥离单板的单板车床包括第一和第二支撑辊和反向辊，所有辊与原木的旋转轴线平行并且具有基本上至少长度的原木的长度。每个卷包括轴，盘放置在其上，其宽度等于不大于盘沿盘条的纵向方向彼此间隔的距离。圆盘的外径大于其相应轴的外径，并与其同心。第二支撑辊和反向辊的圆盘在纵向方向上与第一支撑辊的圆盘不重合，以使得第二支撑辊的圆盘和对置辊与第一支撑辊的圆盘重叠在盘的径向。

3. 发明授权

US08173943B2 Apparatus for microwave heating of a planar product including a multi-segment waveguide element 失效
标题翻译：用于微波加热包括多段波导元件的平面产品的装置
公开(公告)号：US08173943B2
公开(公告)日：2012-05-08
申请号：US12559129
申请日：2009-09-14
申请人： Pete Ristola , Jaakko Vilo , Jerzy Piotrowski
发明人： Pete Ristola , Jaakko Vilo , Jerzy Piotrowski
IPC分类号： H05B6/70 , H01P3/123
CPC分类号： H01P5/024 , H05B6/701 , H05B6/707
摘要： The invention relates to a microwave waveguide element for matching a standard waveguide input port to an enlarged waveguide output port. In the waveguide element, a plurality of intermediate waveguide segments is cascaded in the propagation direction of the microwave energy to first split the waveguide element into two symmetrical waveguide branches and then combine the branches at the output port. Thus, the width of the waveguide element is gradually enlarged and the input port is matched to the output port. The intermediate waveguide segments are preferably dimensioned such that respective characteristic impedances are approximately matched with each other for the fundamental mode.
摘要翻译：本发明涉及一种用于将标准波导输入端口与放大的波导输出端口相匹配的微波波导元件。在波导元件中，多个中间波导段在微波能量的传播方向上级联，以将波导元件首先分成两个对称的波导分支，然后在输出端口组合分支。因此，波导元件的宽度逐渐增大，并且输入端口与输出端口匹配。中间波导段优选地被设计成使得相应的特征阻抗基本上彼此匹配。

4. 发明申请

US20110290788A1 METHOD AND APPARATUS FOR PROCESSING FRAGMENTED MATERIAL BY PYROLYSIS 审中-公开
标题翻译：通过热解法处理松散材料的方法和装置
公开(公告)号：US20110290788A1
公开(公告)日：2011-12-01
申请号：US13118707
申请日：2011-05-31
申请人： Andre Klemarewski
发明人： Andre Klemarewski
IPC分类号： H05B6/80
CPC分类号： H05B6/78 , C10B19/00 , C10B53/02 , C10L5/44 , C10L5/442 , C10L9/083 , H05B6/784 , H05B2206/046 , Y02E50/10 , Y02E50/14 , Y02E50/15 , Y02E50/30
摘要： A method and an apparatus are provided for processing fragmented material by pyrolysis, wherein the material to be processed is fed into a processing cavity and heated therein. In the method, the fragmented material is continuously fed through the processing cavity and heated at least at the beginning of the process with microwave energy. The apparatus comprises means for feeding the fragmented material to be processed continuously through said cavity; microwave applicator means for initiating heating of the material at the beginning of the process; and means for collecting the pyrolysis end product.
摘要翻译：提供了一种用于通过热解处理碎片材料的方法和装置，其中待处理的材料被送入处理腔并在其中加热。在该方法中，碎片材料连续地通过处理腔进料并至少在微波能量开始时被加热。该装置包括用于通过所述空腔将待加工的碎片材料连续送入的装置; 微波施加装置，用于在该过程开始时启动材料的加热; 以及用于收集热解终产物的装置。

5. 发明授权

US08021508B2 Method for producing wood fibre boards 失效
标题翻译：木纤维板生产方法
公开(公告)号：US08021508B2
公开(公告)日：2011-09-20
申请号：US12274523
申请日：2008-11-20
申请人： Andrzei Klemarewski
发明人： Andrzei Klemarewski
IPC分类号： B29C47/02
CPC分类号： B27N3/28
摘要： The present invention is directed to a method for manufacturing a panel containing wood fibers. The wood material is cut into strands having a thickness and a width perpendicular to the grain direction and a length parallel with the grain direction, the length being significantly greater with respect to the other dimensions. An adhesive is applied to the strands, the glued strands are formed into an assembly, wherein the strands are substantially parallel in the longitudinal direction, and the strands remaining substantially parallel in the longitudinal direction are extruded by applying a thrusting force substantially perpendicular with respect to the longitudinal direction of the strands.
摘要翻译：本发明涉及一种用于制造含有木纤维的面板的方法。将木材切割成具有与晶粒方向垂直的厚度和宽度的直线，并且与晶粒方向平行的长度，长度相对于其它尺寸明显更大。将粘合剂施加到股线上，胶合股线形成为组件，其中股线在纵向方向上基本上平行，并且沿长度方向基本平行的股线通过施加基本相对于股线的纵向。

6. 发明申请

US20090243194A1 SHEET FEEDER 有权
标题翻译：板材进料器
公开(公告)号：US20090243194A1
公开(公告)日：2009-10-01
申请号：US12480838
申请日：2009-06-09
申请人： Peter William Gibson , Juha Rautiainen , Pertti Auvinen , Mika Hyysti , Jarkko Kaislaoja
发明人： Peter William Gibson , Juha Rautiainen , Pertti Auvinen , Mika Hyysti , Jarkko Kaislaoja
IPC分类号： B65H3/08
CPC分类号： B65G59/04 , B65G59/045 , B65G2203/041 , B65H3/0816 , B65H3/0891 , B65H7/14 , B65H2406/362 , B65H2511/12 , B65H2511/20 , B65H2515/342 , B65H2515/60 , B65H2553/42 , B65H2557/51 , B65H2701/1938 , B65H2220/01 , B65H2220/02
摘要： The invention concerns an apparatus for transferring sheet-like objects from a stack, said apparatus including separate lifting elements gripping by suction to the upper surface of the sheet-like object to be transferred, positioned in a row extending over the stack of the sheet-like objects, and transfer elements for transferring the lifted sheet-like object. The suction effect of the lifting elements is controlled by means of a control device including a light source making a substantially line-shaped illumination pattern. The illumination of the light source is focused at an inclined angle to the surface of the sheet stack, substantially parallel to the lifting element row. A camera means for observing the illumination pattern forwards information about the uniformity of the uppermost layer of the stack.
摘要翻译：本发明涉及一种用于从堆叠中转移片状物体的装置，所述装置包括通过抽吸将待吸附的片状物体的上表面分离的提升元件定位在一排延伸在片状物体的堆叠上的行中，以及用于传送提升的片状物体的传送元件。提升元件的抽吸效果通过包括形成基本上线状的照明图案的光源的控制装置来控制。光源的照明以与倾斜角度大致平行于提升元件排的片材堆叠的表面成倾斜的角度聚焦。用于观察照射图案的相机装置转发关于堆叠的最上层的均匀性的信息。

7. 发明授权

US07347234B2 Method for optimizing veneer peeling 有权
标题翻译：优化胶合板剥离的方法
公开(公告)号：US07347234B2
公开(公告)日：2008-03-25
申请号：US11387693
申请日：2006-03-24
申请人： Mika Hyysti
发明人： Mika Hyysti
IPC分类号： B27D1/04 , B23Q16/00
CPC分类号： B27L5/02
摘要： The invention concerns a method for optimizing the veneer yield in veneer peeling. The contour of the log to be peeled is determined and the peeling axes at the ends of the log are determined by simulating the veneer yield. The desired veneer yield is determined at least as two veneer products having their own grades. These desired veneer products serve as basic values for the optimizing calculation. The maximum grade of the veneer yield is calculated, based on the dimensions and grades of the veneer products, as well as by iterating the places of the peeling axes and simulating the peeling process. When the peeling axes of the log ends giving the maximum grade yield have been found, the log is placed according to these peeling axes in the lathe and peeled into a veneer web to be cut with a clipper into said desired veneer products.
摘要翻译：本发明涉及一种用于优化单板剥离中单板产量的方法。确定要剥离的原木的轮廓，并通过模拟单板产量来确定原木末端的剥离轴。至少确定两个具有其自身等级的单板产品，所需的胶合板产量。这些所需的单板产品作为优化计算的基本价值。基于单板产品的尺寸和等级，以及迭代剥离轴的位置并模拟剥离过程，计算单板产量的最大等级。已经发现原木的剥离轴线达到最高产量的原木时，根据这些剥离轴将木材放置在车床中，并剥离成单板，用剪刀将其切割成所需的单板产品。

8. 发明申请

US20070119368A1 APPARATUS FOR APPLYING GLUE ONTO AN ADVANCING PLANE OBJECT 有权
标题翻译：用于将GLUE应用于高级平面对象的装置
公开(公告)号：US20070119368A1
公开(公告)日：2007-05-31
申请号：US11566518
申请日：2006-12-04
申请人： Marko Perttila , Petri Kymalainen , Ari-Pekka Tiusanen
发明人： Marko Perttila , Petri Kymalainen , Ari-Pekka Tiusanen
IPC分类号： B05C5/00
CPC分类号： B05C5/0275 , B05C5/0233 , B27G11/00
摘要： An apparatus for applying glue onto a moving, plane object comprises inlet pipes of the glues a dispenser extending across the path of travel of the object of the dispensing, dispensing nozzles of the glue and means for controllably opening and interrupting the glue flow to the nozzles. The means for interrupting the flow comprise a cylindrical case formed into the frame of the dispenser, extending along the total length thereof, inlet channels for the glue leading to the case, nozzle channels leading out from the case and a pipe element mounted into the case with a sliding fit, said pipe element being equipped with openings for forming a flow connection between the inlet channels of the glue and the nozzle channels in one position of the pipe element with respect to the frame and for closing said flow connection in the second position of the pipe element with respect to the frame.
摘要翻译：用于将胶体施加到移动的平面物体上的装置包括胶水的入口管，分配器延伸穿过分配的物体的行进路径，胶水的分配喷嘴，以及用于可控地打开和中断到喷嘴的胶流的装置。用于中断流动的装置包括形成在分配器的框架中的圆柱形壳体，沿着其总长度延伸，用于通向壳体的胶水的入口通道，从壳体引出的喷嘴通道和安装到壳体中的管道元件所述管元件具有开口，用于在所述管元件相对于所述框架的一个位置中在所述胶的入口通道与所述喷嘴通道之间形成流动连接，并且用于在所述第二位置闭合所述流动连接的管元件相对于框架。

9. 发明授权

US07132023B2 Foaming method and device 失效
公开(公告)号：US07132023B2
公开(公告)日：2006-11-07
申请号：US10749463
申请日：2003-12-31
申请人： Raili Kaarina Virtanen, legal representative , Jouni Rainio
发明人： Matti Virtanen, deceased
IPC分类号： B01F3/04 , B05B7/04
CPC分类号： B01F7/00758 , B01F3/04453 , B01F5/20 , C09J5/08 , C09J2400/303 , Y10S261/26 , Y10T156/1798
摘要： The invention relates to a method and a device for foaming glue for the production of wood-based sheets. Gluing substance and gas are fed (1,2) into the foaming device through nozzles (3,4), which are directed to mix the gluing substance and gas to be fed to form an essentially homogenous mixture prior to foaming. After this the gluing substance is foamed mechanically in the foaming chamber (5) with the aid of gas.

10. 发明申请

US20060162816A1 Method for peeling veneer from logs 有权
公开(公告)号：US20060162816A1
公开(公告)日：2006-07-27
申请号：US11389107
申请日：2006-03-27
申请人： Mika Hyysti
发明人： Mika Hyysti
IPC分类号： B27L5/02 , B27B1/00
CPC分类号： B27L5/022
摘要： The invention concerns a method for peeling veneer from a log, wherein the centering device is calibrated during the peeling process without interrupting the production. In the method in accordance with the invention, the around-contour of the log is defined by means of techniques of prior art in the centering device by measuring the distance between the surface of the log and the rotation axis at several positions at the length of the log, and the rotation centres of the ends of the log are set to the chucks of the lathe in accordance with this determination of contour. The validity of the centering is controlled, and a correction factor for the centering of a next log is transmitted to the apparatus commanding the centering device.

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