baber/WOPTO huggingface dataset:
Patent MX-348776-B (MX)
Title: Personalized production of biologics and method for reprogramming somatic cells.
Inventor: DEISHER THERESA D
IPC: A61K35/545
Filed: 2012-01-03
Abstract: The invention provides a method for producing polypeptide protein products and nucleic acid products having reduced levels of antigenicity in an animal being treated with a biologic product. Somatic cells are isolated from an animal, transformed into pluripotent stem cells, transfected with a nucleic acid(s) of interest, and re-differentiated towards somatic cells known to be high level producers of the desired nucleic acid product. The invention can be used to derive a general cell line to treat populations, racial specific cell lines to treat ethnic groups, or patient specific cell lines to treat individuals. Additionally, the invention provides a method to allow induced pluripotent stem cells to be re-differentiated towards their somatic cell of origin so that the cells can be used to therapeutically treat an animal without resulting teratoma formation.
Patent MX-356710-B (MX)
Title: Windscreen wiper device.
Inventor: OLIVIER BOULANGER
IPC: B60S1/38
Filed: 2011-06-28
Abstract: Windscreen wiper device (1) of the flat blade type, comprising a carrier element, as well as a wiper blade (2) of a flexible material, wherein said wiper blade (2) includes at least one longitudinal groove (3), in which groove (3) at least one longitudinal strip (4) of the carrier element is disposed, which windscreen wiper device comprises a connecting device (5) for an oscillating arm, wherein said oscillating arm can be pivotally connected to said connecting device (5) about a pivot axis near one end thereof, wherein said connecting device (5) is connected to the flexible material of said wiper blade (2) by at least one pin (14) of a first type and/or at least one pin (15) of a second type, and wherein at least one of said pins is movable from a first position, wherein said pin (14, 15) in a premounted position is fixed to said connecting device (5), into a second position, wherein said pin (14, 15) in a mounted position as a single constructional element is interconnecting said connecting device (5) and the flexible material of said wiper blade (2).
Patent MX-358440-B (MX)
Title: Funnel part and packaging container using funnel part.
Inventor: MASASHI GOTO
IPC: B65D3/14
Filed: 2012-09-07
Abstract: This invention provides a funnel part and a packaging container using the funnel part. The funnel part is provided with a funnel section in which the diameter increases from a narrow opening side towards a wide opening side, a cylindrical discharge section connecting to the narrow opening side edge, and a cylindrically shaped side wall section surrounding the opening section of the wide opening side of the funnel section and connecting to the funnel section to fit to a container main body; the funnel part is integrally formed using sheet material comprising paper and a sealant layer, and a cuff section in which the sheet material is folded back and welded over the entire circumference is provided in the opening section of the discharge section. The packaging container is configured fitting the funnel part to the cylindrically shaped container main body having an open end, a bottom section, and a side wall.
Patent MX-365166-B (MX)
Title: Ingredients for animal feed compositions.
Inventor: LAURE GAUFRES
IPC: A23K10/32
Filed: 2012-12-18
Abstract: The present invention relates to ingredients for animal feed compositions for enhancing animal growth and/or animal health. The invention also relates to methods for producing such ingredients and feed compositions. The methods of the invention further allow improving the palatableness and/or digestibility of feed compositions. More specifically, the invention describes the use of a mix of Deinococcus or related bacteria and biomass as a supply of organic constituents in feed compositions.
Patent MX-345049-B (MX)
Title: Controlling movement of a camera to autonomously track a mobile object.
Inventor: JAMES M MILSTEAD
IPC: H04N7/12
Filed: 2014-07-15
Abstract: A method is provided that includes receiving from a camera, video depicting a scene having a center bounded by first and second horizontal edges. The scene also includes an identified object of interest (OI) having a region around the identified OI and a motion vector representing a location, and an amount and at least a horizontal direction of movement. The method also includes calculating from the location of the identified OI, a distance of the identified OI from either or both of the horizontal edges of the scene, and in which the first horizontal edge is in the horizontal direction of movement and the second horizontal edge is opposite the horizontal direction of movement. And the method includes causing an increase or decrease in speed of the camera in the horizontal direction of movement based on location of the identified OI relative to the first/second horizontal edges.
Patent MX-359642-B (MX)
Title: Construction of bound fibrous mats.
Inventor: ROBERT J HAUBER
IPC: B32B13/02
Filed: 2013-06-07
Abstract: Disclosed is a system and method for constructing fibrous mats. In accordance with the disclosure, continuous lengths of filament are pre-coated with a liquefied thermoplastic. The pre-coated filaments are then laid down upon a belt to forum a fibrous mat. The filaments can be laid down in continuous lengths or they can be chopped into discontinuous lengths. The filaments are heated after they have been laid down in order to re-liquefy the thermoplastic and facilitate bonding between intersecting fibers. The disclosure further relates to a system and method for incorporating constructed fibrous mats into a composite building board.
Patent MX-351548-B (MX)
Title: Unitary fluid intake system for absorbent products and methods of making same.
Inventor: MARGARET G LATIMER
IPC: A61F13/15
Filed: 2013-11-26
Abstract: A unitary fabric structure for use within a personal care absorbent article includes a composite of at least two functional components for fluid intake. The two functional components include a fibrous, liner functional component and at least one fibrous, surge functional component. The functional components are positioned immediately adjacent one another within the composite and held together directly to one another.
Patent MX-353667-B (MX)
Title: Electronic device and data transmission system.
Inventor: WANG XIANGDONG
IPC: G06F13/42
Filed: 2015-04-30
Abstract: An electronic device and a data transmission system, falling within the technical field of computers. A first electronic device (100) comprises a micro universal serial bus (USB) interface (1), a central processing unit (CPU) (2) and a diode (3), wherein a pull-up circuit (4) of an identity identification (ID) pin (21) of the CPU (2) is connected to a line between the ID pin (21) of the CPU (2) and an ID pin (11) of the micro USB interface (1); the diode (3) is arranged on a line between the ID pin (21) of the CPU (2) and the ID pin (11) of the micro USB interface (1), and is located between the pull-up circuit (4) and the ID pin (11) of the micro USB interface (1); and a conduction direction of the diode (3) is the direction from the ID pin (21) of the CPU (2) to the ID pin (11) of the micro USB interface (1), thereby avoiding causing damage to the electronic device.
Patent MX-354581-B (MX)
Title: System and method to facilitate assistance in distress situations.
Inventor: KING RUDOLF C
IPC: H04W4/90
Filed: 2014-03-19
Abstract: The present invention suggests a system and a method to be performed at the system. The system comprises a processor-based portable device having a communication unit and a position determining unit and a life circle database. One or more life circle records are defined in the life circle database. Each life circle record is associated with a position/location and comprises contact information and/or instructions to be applied for contacting at least one responder and/or for performing one or more predefined operations in case of a distress situation of a bearer of the processor-based portable device. A life circle record to be used at a distress situation is selected on the basis of a current position of the processor-based portable device.
Patent MX-347197-B (MX)
Title: Regulatory t cell epitopes, compositions and uses thereof.
Inventor: DE GROOT ANNE
IPC: A61K38/04
Filed: 2008-01-29
Abstract: The invention is directed to T cell epitopes wherein said epitopes comprises a peptide or polypeptide chain comprising at least a portion of an immunoglobulin constant or variable region. The invention also relates to methods of using and methods of making the epitopes of the invention.
Patent MX-361652-B (MX)
Title: Cortistatin analogues and syntheses and uses thereof.
Inventor: SHAIR MATTHEW D
IPC: C07D519/00
Filed: 2014-12-24
Abstract: Provided herein are compounds of Formula (A), (B), (C), (D) and (E), pharmaceutically acceptable salts, quaternary amine salts, and N-oxides thereof, and pharmaceutical compositions thereof. Compounds of Formula (A), (B), (C), (D), and (E) are contemplated useful as therapeutics for treating a wide variety of conditions, e.g., including but not limited to, conditions associated with angiogenesis and with CDK8 and/or CDK19 kinase activity. Further provided are methods of inhibiting CDK8 and/or CDK19 kinase activity, methods of modulating the a-catenin pathway, methods of modulating STAT1 activity, methods of modulating the TGFa/BMP pathway, methods of modulating HIF-1 -alpha activity in a cell, and methods of increasing BIM expression to induce apoptosis, using a compound of Formula (A), (B), (C), (D), or (E). Further provided are CDK8 and CDK19 point mutants and methods of use thereof.
Patent MX-368835-B (MX)
Title: Stable pressurised aerosol solution composition of glycopyrronium bromide and formoterol combination.
Inventor: SAURO BONELLI
IPC: A61K45/06
Filed: 2014-12-23
Abstract: The invention concerns an aerosol solution composition intended for use with a pressurised metered dose inhaler, comprising glycopyrronium bromide and formoterol, or a salt thereof or a solvate of said salt, optionally in combination with one or more additional active ingredient, stabilised by a selected amount of a mineral acid and wherein the amount of the degradation product N-(3-bromo)-[2-hydroxy-5-[l-hydroxy-2-[l-(4- methoxyphenyl) propan-2-ylamino]ethyl] phenyl] formamide is lower than the limit of quantification, when stored in accelerated conditions at 25 °C and 60% relative humidity (RH) for 6 months in a can internally coated by a resin comprising a fluorinated ethylene propylene (FEP) polymer. The optional one or more active ingredient may be an inhalation corticosteroid selected from beclometasone dipropionate, budesonide or its 22R-epimer, ciclesonide, flunisolide, fluticasone propionate, fluticasone furoate, mometasone furoate, etc.
Patent MX-361308-B (MX)
Title: A method of modifying surface characteristics of alumina.
Inventor: BABITA BARUWATI
IPC: B01J20/00
Filed: 2015-01-16
Abstract: Disclosed is a method of modifying surface characteristics of alumina, said method comprising the steps of: (i) forming an aqueous mixture comprising one part by weight of alumina and a monomeric or polymeric compound of Aluminium equivalent to 0.001 to 0.1 parts by weight of Aluminium content; (ii) equilibrating the mixture for at least five minutes; (iii) increasing the pH of the mixture to 6 to 8; and, (iv) drying said mixture, where said method comprises an additional step of increasing the pH of the mixture to 3.0 to 5.0 between steps (i) and (ii) when said compound of Aluminium is monomeric.
Patent MX-358143-B (MX)
Title: Spiral ct system and reconstruction method.
Inventor: ZHIQIANG CHEN
IPC: G06K9/00
Filed: 2015-05-14
Abstract: A spiral cone beam CT reconstruction method, comprising the steps of: on the basis of the pitch of a spiral cone beam CT system and of the distance between rows of a multi-row probe, calculating the smallest number of probe rows required to cover the Tam window (S61); if the number of probe rows of the spiral cone beam CT system is less than said smallest number of probe rows, performing weighting on complementary projection data to compensate for missing projection data (S62); rearranging the compensated projection data into cone-angled collimated-beam data (S63); performing cone-angle cosine weighting on the rearranged collimated-beam data, and then performing one-dimensional filtering along the row direction of a virtual probe that is defined upon said rearrangement into collimated-beam data (S64); and, performing an unweighted cone-angled collimated-beam reverse projection on the filtered data to obtain a reconstructed image (S65). A spiral cone beam CT system is also provided.
Patent MX-367985-B (MX)
Title: Methods and arrangements for managing access information enabling a wireless device to access a wireless communication network.
Inventor: ERIK ERIKSSON
IPC: H04W52/02
Filed: 2015-03-24
Abstract: A first network node (110, 130) provides access information enabling a wireless device (120) to access a first wireless communication network (100). The first radio network node provides (301; 801) a first access identifier (402; 502; 602; 702) and a first access information compilation (401; 501; 601; 701) identified by the first access identifier (402; 502; 602; 702). The first access information compilation (401; 501; 601; 701) identifies access information that enables the wireless device (120) to access the first wireless communication network (100) through a first radio network node (110). The first access information compilation (401; 501; 601; 701) identifies where to receive another, further access information compilation (411; 511a-b, 521; 611, 621; 711, 721) that comprises at least part of said access information and is associated with a transmission on a different frequency and/or at a different time than the first access information compilation (401; 501; 601; 701).
Patent GR-1005769-B (GR)
Title: Method for producing meat-based products by direct and indirect incorporation of plant and animal fatty substances, as carriers of 3 and 6 fatty acids, and highest possible substitution of the animal fat, as well as the highest possible content of polyunsaturated fatty acids (3 and 6)
Inventor: PAPAGIANNIS NIKOLAOS
IPC: A23L13/40
Filed: 2006-03-17
Abstract: This method is applicable in the sausage industry and is based on the use of three different and new technical procedures and processes for the incorporation and assimilation of 3 and 6 polyunsaturated fatty acids in the obtained products. The procedures relate to the use of either a liposome system, a special emulsifying agent, or the feeding of pigs with suitable ration. The advantages of the said new method is on one hand the replacement of animal fat with other fatty substances, beneficial for the human health, and on the other that in the new products - compared to those produced by the traditional method - the oiling-out effects is prevented, these are qualitatively more stable, with enhanced organoleptic properties and enhanced macroscopic, microbiological and chemical specifications.
Patent GR-1005606-B (GR)
Title: Composite high-fluidity resin preparation
Inventor: KOSTOMOIRI DESPOINA GEORGIOU
IPC: A61K6/083
Filed: 2006-06-08
Abstract: It is disclosed a preparation of untransparent composite high-fluidity resin suitable for application on adequately-prepared dental surfaces. It is characterised by great adhesion on dental surfaces and contains methacrylic monomers and solid components (SiO2 and TiO2 granules) for untransparency.
Patent GR-1005751-B (GR)
Title: Floating wave power-generating system
Inventor: SARLIS ANDREAS NIKOLAOU
IPC: F03B13/18
Filed: 2006-10-06
Abstract: The invention relates to a floating wave power-generating system composed of the steel craft 5 bearing at its sides special-construction submarine wings 4 whereon there are rigidly fixed winches 3 bearing winding drums 38 which are connected to wireropes 2 and set into motion by wave-oscillated floats 1 floating on the sea surface and coming back to their initial position by counterweights 8 connected to the foregoing oscillating floats. The motion of the winding drums is transmitted -via a gears box, a flywheel and a mechanism rotating to a constant direction - to submarine ac generating engines 33. The wings 4 are susceptible to smoothly reduce the sea depth and urge the waves to behaviour as coast waves reduced in length and increased in height. The power produced by the oscillation of the floats 1 and the rotation of the drums is conveyed to the craft; after being rectified (dc current) and converted by use of an inverter into 3-phase ac current, the thus produced power is conducted, via a submarine cable, to consumption. The whole system is retained by a fastening float 44 and anchored by means of the mooring means 21 cast in the sea depth. The arrangement of said system, the fastening mode thereof to the respective fastening float and the shape of the oscillating floats 1 allow the wings to be set in vertical relationship to the waves direction.
Patent GR-1005725-B (GR)
Title: Power generation device creating air current by solar and wind energy
Inventor: BARATAS IOANNIS ATHANASIOU
IPC: F03D1/04
Filed: 2006-11-21
Abstract: The invention relates to a power-generating method characterised by synchronical exploitation of solar radiation and wind energy upon creation of air current into a vertical great-length pipe. Air current may be created by:1) air heated by solar radiation into special inclined collectors; 2) the difference of the atmospheric pressure at the two ends of the vertical conduit-chimney (natural draught); air current induction at the upper wind-rotated chimney's end.
Patent GR-1007402-B (GR)
Title: Power generation by sea water recycling assisted by water tank
Inventor: MASKALARIS KONSTANTINOS STAMATIOU
IPC: E02B9/00
Filed: 2010-06-04
Abstract: Novelty: Power generation by sea water recycling assisted by water tank. Constitution: A tank (1) filled with sea water via the water pump (3), the float (10) positioned at the top of said water tank and initiating the switch (11) of the water pumps (3), a water level board (9), and a weight (12) indicating the water level. Function: At the replenishment of the water tank with sea water, the gate valve (2) opens out, the water force sets into rotation - due to the hypsometric difference - the propeller (5) driving - via the shaft (4) - the pulley (7) moving the belt (6) and the pulley of the power generator (8) supplying the necessary motion for the generation of electric power.
Patent GR-1009130-B (GR)
Title: System for restricting the liquid gas flow from a gas cylinder
Inventor: KAPOS MILTIADIS ANASTASIOU
IPC: F17C13/00
Filed: 2014-05-29
Abstract: Novelty: a system designed for limiting the liquid gas flow from a gas cylinder is disclosed. Constitution: a valve 1 and a frame 2 enclosing the valve 1 and determining and controlling the movement of this last, which frame is constituted of two or more oppositely- positioned arms 3 the ends of which are fixed, in whatever desired mode, to the internal upper part of the gas cylinder, around its perforation point which is pierced by the extremity 5 of the axle of the gas-feeding device; the other end of said arms 3 terminates with a crown 7 which is furnished with one or more flexible projections 4 so that when the end of the gas-feeding device is removed from the gas cylinder the valve 1 is upwardly pressed by the flexible projections 4 and adhered to the walls of the gas cylinder by restricting and/or interrupting the release of the liquid gas from the gas cylinder.
Patent GR-1010417-B (GR)
Title: Smart inhalation mask for medical gas cylinders
Inventor: TZOVARAS DIMITRIOS KONSTANTINOU
IPC: A62B27/00
Filed: 2022-07-01
Abstract: The invention relates to a smart inhalation mask practicable for medical gas cylinders (1), which mask has the ability to calculate the amount of gas at any time, using the Internet of Things. It consists of the main body of the mask (4) which encloses a fitting system (5) and a smart monitoring system (6) inside it; it is easily attached to a portable disposable medical gas cylinder (3) and works with two operating modes (inhalation mode and measurement mode). The measurement and processing data are transferred, in real time and via a wireless network (23), from the intelligent monitoring system to the imaging system (34).
Patent CN-1836288-B (CN)
Title: 相变存储器的读取偏置方案
Inventor: LOWREY TYLER
IPC: G11C11/34
Filed: 2004-07-28
Granted: 2014-06-04
Abstract: 一种读取偏置方案可以用于包括硫属化物存取器件和硫属化物存储元件的相变存储器。通过适当的读取偏置方案能够达到合乎要求的读取裕度。在一些情况下，这可以导致较优的产量、较高的可靠性和极低的成本。
Patent CN-1682737-B (CN)
Title: 一种复方二甲双胍/格列吡嗪控释片及制备方法
Inventor: WEISAN PAN
IPC: A61K31/155
Filed: 2005-03-01
Granted: 2010-12-29
Abstract: 本发明是一种复方二甲双胍/格列吡嗪控释片及制备方法，包括二甲双胍和格列吡嗪两种主要活性物质，用于治疗糖尿病。本发明采用先压制片心，然后在片心外包一层半透膜，再在半透膜上打至少一个小孔以使活性物质从半透膜内释放出来。片心中加入碱性物质提高格列吡嗪在壳内的溶解度，使两种活性物质能以零级速率同步释放。本发明为复方控释制剂，血药浓度波动小、降低了副作用、提高疗效、一天仅服一次、提高了患者的顺应性，具有显著的优点。
Patent CN-1700327-B (CN)
Inventor: JUNG-WAN KO
IPC: G11B20/10
Filed: 2005-05-20
Granted: 2010-05-26
Abstract: 一种信息记录介质包括其中记录有访问控制数据(ACD)的访问控制区，ACD具有被设置用于允许不能识别信息记录介质的预定功能的记录/再现设备控制对信息记录介质的访问的公共信息；以及ACD状态信息区，其中记录有关于在其上的ACD被记录在访问控制区中的ACD块的缺陷和可记录性之一的状态信息。
Patent CN-1967359-B (CN)
Inventor: WANGYANG LI
IPC: G02F1/136
Filed: 2005-11-16
Granted: 2011-03-30
Abstract: 一种多域垂直配向式液晶显示面板，其包括一主动元件阵列基板、一对向基板与一液晶层，其中主动元件阵列基板具有多个像素单元，而液晶层配置于主动元件阵列基板与对向基板之间。特别地，每一像素单元上的液晶层划分为多个领域组，而每一领域组均包括所有种类的领域，且提供至每一领域组上的液晶层的有效电压互异。基于上述，本发明能够减小亮度随视角改变而产生变化的幅度。
Patent CN-101072762-B (CN)
Title: 苯基-哌嗪甲酮衍生物
Inventor: DAVID NORCROSS ROGER
IPC: C07D275/04
Filed: 2005-12-01
Granted: 2010-06-23
Abstract: 本发明涉及通式(I)的化合物及其药学活性酸加成盐，其中R 1 是基团(A)或(B)或(C)或(D)；R 2 是非芳族杂环，或是OR’或N(R”) 2 ；R’是低级烷基、被卤素取代的低级烷基或-(CH 2 ) n -环烷基；R”是低级烷基；R 3 是NO 2 、CN或SO 2 R’；R 4 是氢、羟基、卤素、NO 2 、低级烷基、被卤素取代的低级烷基、低级烷氧基、SO 2 R’或C(O)OR”；R 5 /R 6 /R 7 是氢、卤素、低级烷基或被卤素取代的低级烷基；X 1 /X 1 ’是CH或N，条件是X 1 /X 1 ’不同时是CH；X 2 是O、S、NH或N(低级烷基)；n是0、1或2；还涉及它们在治疗神经和神经精神障碍中的用途。
Patent CN-1841393-B (CN)
Title: 用于管理web简档信息的方法与系统
Inventor: DIMITRIS GIBAULT
IPC: G06F21/00
Filed: 2006-02-13
Granted: 2012-08-08
Abstract: 一种用于提供、存储并管理用户简档的方法和系统。用户简档最初存储在随后可以由许多不同的提供者访问的中央存储仓库中。在适当的认证后，用户简档可以下载到提供者站点。这意味着当访问并使用不同的提供者时，用户不需要输入他们的详细资料很多次。
Patent CN-1815011-B (CN)
Title: 车辆的起动控制装置及起动控制方法
IPC: B60R25/04
Filed: 2006-02-05
Granted: 2011-11-30
Abstract: 遥控起动ECU(24)内的构成识别部(24b)，接收到特定构成中固有的信号、具体的指在机械型构成中锁芯(26)输出的钥匙插入检测信号，在电子型构成中的按钮开关信号，还有电源ECU(33)为发送元的信号等，别自身车辆的构成，控制处理部(24c)选择对应构成的起动控制并执行。
Patent CN-1857174-B (CN)
Title: 用于吻合环施放器的基于弹簧的发射机构
Inventor: ORTIZ MARK S
IPC: A61B17/94
Filed: 2006-05-08
Granted: 2010-12-15
Abstract: 本发明提供一种用于施加吻合环装置的外科器械，所述器械包括手柄，所述手柄通过细长轴连接到吻合环展开机构上。所述器械还包括致动机构，其设置为向环展开机构施加致动力以展开吻合环。在一个实施方案中，所述致动机构施加压缩力，以通过将环展开机构的相对端拉到一起而展开吻合环。所述致动机构可包括可从第一位置运动到第二位置以便致动所述环展开机构的弹簧或其它弹性构件。本发明还提供一种可操作地将弹簧保持在第一位置，同时允许弹簧响应用户的输入运动到第二位置的机构。本发明还提供一种可操作地移去弹簧的机构。
Patent CN-1988589-B (CN)
Title: 图像处理历史管理装置及其控制方法
Inventor: TETSUNORI MURAKAMI
IPC: H04N1/00
Filed: 2006-07-18
Granted: 2011-03-23
Abstract: 公开了一种图像处理历史管理装置，用于管理图像处理装置的图像处理历史，所述图像处理历史管理装置包括：存储单元，用于存储在相连接的图像处理装置中处理的图像数据；分类单元，用于根据分组条件将存储的图像数据分类为多个组；以及输出单元，用于输出分类的所述多个组。
Patent CN-1989991-B (CN)
Title: 一种制备红景天提取物的方法
Inventor: XIAOCHEN DENG
IPC: A23L33/105
Filed: 2006-11-03
Granted: 2010-11-10
Abstract: 本发明提供了一种制备红景天提取物的方法。该方法在当前提取方法的基础上用微生物酶液对红景天进行酶解处理，使新工艺比现有工艺的得率大大提高，能有效利用野生药材资源，同时还能降低药渣等污染物的排量，实现中药的绿色开发，解决了当前本领域急需解决的问题，具有很好的应用前景。
Patent CN-101143309-B (CN)
Title: 一种提高螺杆挤压造粒成型度的方法及所用机头
Inventor: ZHONGRONG DONG
IPC: B01J2/20
Filed: 2006-09-13
Granted: 2011-11-16
Abstract: 本发明公开了一种提高螺杆挤压造粒成型度的方法及所用机头，机头和与机头连接的螺杆套筒之间，使机头的挤压头内的物料通道截面积小于螺杆传送物料通道的截面积，挤压头内的一段物料通道是由挤压头内的圆锥形腔体与安装在模板上的圆锥体套接后形成。本发明通过改小挤压头内物料通道的截面积，物料在物料通道所受的压力增强，物料可很好的压粘在一起，提高了颗粒的强度和从物料孔挤出后的光洁度，又由于从螺杆传送到挤压头的物料由于总进料量不而变体积减小，压力与流速必然增加，从物料孔流出的物料不在是平缓挤出，而是从物料孔射出，射出的物料可被物料口的旋切刀片均匀切成规则颗粒，保证了生产所要求的成型度，且本发明易于实施，实施效果好。