baber/WOPTO huggingface dataset:
Patent JP-2023541993-A (JP)
Title: 顕微鏡検査システムの性能を最適化するための撮像構成を開発する方法およびシステム
IPC: G02B21/00
Filed: 2021-09-14
Abstract: 顕微鏡検査システムを動作させる方法およびシステムが、開示される。第１の撮像構成を使用して入手されたサンプルの第１の画像が、受信される。第２の画像が、第１の画像から開発され、第２の画像は、第２の撮像構成に関連付けられている。一続きの画像処理ステップが、第１の画像に適用され、第１の画像において表されている第１の物体の第１の分類を開発し、第２の画像に適用され、第２の画像において表されている第２の物体の第２の分類を開発する。第１の分類と第２の分類との間の差異を表す第２の撮像構成に関連付けられたスコアが、開発される。顕微鏡検査システムを動作させることの画像入手時間または構成要素要件は、第２の撮像構成を使用して動作させられるとき、第１の撮像構成を使用して動作させられるときより少ない。
Patent JP-2023543218-A (JP)
Title: 遺伝子発現を阻害するための組成物及び方法
IPC: C12N15/09
Filed: 2021-09-24
Abstract: 本開示は、細胞における標的遺伝子の発現を調節するための発現リプレッサー及び発現抑制系に関する。
Patent JP-2023544554-A (JP)
Title: 医療装置用の単回使用弁のための再使用防止機構
IPC: A61B1/015
Filed: 2021-09-21
Abstract: 本開示の洗浄弁（すなわち弁）は、一般に、単回使用装置（ＳＵＤｓ）であり、従って、使い捨てである。単回使用装置は再使用可能であるように設計されていないので、ＳＵＤｓの再使用は不都合であり得る。従って、開示される内視鏡等の医療装置のための弁（すなわち弁アセンブリ）は、例えば、弁ウェルを通る流体流れを制御するための、弁の使用に応答して、第１の状態から第２の状態に移行するように構成され得る。第１の状態から第２の状態への移行は、本開示の弁の再使用を防止し得る。例えば、弁ステム内の第１のオリフィスと第２のオリフィスとの間のルーメンは、遮断又は分断され得る。
Patent JP-2023544611-A (JP)
Title: タイヤトレッドゴム組成物及び関連方法
IPC: C08L9/06
Filed: 2021-10-05
Abstract: タイヤトレッドゴム組成物であって、エラストマー構成成分であって、シリカ反応性官能基を有する少なくとも１つのスチレン－ブタジエンゴムと、少なくとも１つの非官能化スチレン－ブタジエンゴムと、を含む、エラストマー構成成分と、補強シリカ充填剤及びカーボンブラックを含む、充填剤構成成分と、炭化水素樹脂と、（低分子量スチレン－ブタジエンゴムを含む）液体可塑剤と、硬化パッケージと、を含む、特定の成分から作製されるタイヤトレッドゴム組成物が、本明細書に開示される。タイヤトレッドゴム組成物を含む路面に接触するトレッドを含むタイヤ、並びに路面に接触するトレッドを有するタイヤを提供するための方法であって、タイヤが、バランスのとれた湿潤性能、ローリング抵抗、及びコーナリング性能を有し、方法が、タイヤトレッドゴム組成物を、路面に接触するトレッドにおいて使用することを含む、方法も開示される。【選択図】なし
Patent JP-2023554289-A (JP)
Title: マルチソースメディア配信システム及び方法
IPC: H04N21/61
Filed: 2021-12-16
Abstract: 分散システム上でメディアコンテンツを1つ以上のクライアントに配信するための方法が開示される。当該方法は、第1のメディアアセットを表す複数の元のシンボルから複数のネットワークコード化されたシンボルを生成するステップを含んでもよい。当該方法は、第1のメディアアセットの元の複数のコード化されたバリアントを生成するステップを更に含んでもよい。当該方法は、第1のサーバデバイス上の第1のキャッシュに記憶するために、元の複数のコード化されたバリアントの第1のコード化されたバリアントを第1のキャッシュに配布するステップを更に含んでもよい。当該方法は、第2のサーバデバイス上の第2のキャッシュに記憶するために、元の複数のコード化されたバリアントの第2のコード化されたバリアントを第2のキャッシュに配布するステップを更に含んでもよい。
Patent JP-2024500784-A (JP)
Title: 繋留型椎間インプラント
IPC: A61F2/44
Filed: 2021-12-16
Abstract: 椎体間スペーサが軸方向力の加力によって上下に拡張可能であり、拡張形態でロック可能である。スペーサは、回動可能なリンク部材によって端に位置する椎体に相互連結される支持部材を有する。スペーサは、圧縮形態で椎体相互間に挿入されてから拡張され、それにより椎間腔を満たして支持的及び選択的脊柱前弯症矯正作用を発揮する。グラフト材料が拡張スペース中に導入されるのがよい。スペーサを拡張形態にロックするための暫定的及び／又は補助的ロック用手段が設けられるのがよい。スペーサの実施形態は、対称に構成される共に／或いは非対称に構成されたスペーサを含む。拡張の仕方は、２つの方向の各々に沿う対称拡張又は非対称拡張を含む。
Patent JP-2024502124-A (JP)
Title: 加湿膜の毀損を防止する燃料電池膜加湿器
IPC: H01M8/04
Filed: 2022-01-24
Abstract: 本発明は、排ガスの圧力のため、加湿膜が毀損されることを防止できる燃料電池膜加湿器に関するものであって、本発明の実施形態に係る燃料電池膜加湿器は、外部から供給される空気を燃料電池スタックから排出される排ガス内の水分で加湿する加湿モジュールと、前記加湿モジュールの両末端に各々結合されたキャップとを備え、前記加湿モジュールは、前記排ガスが流入する排ガス流入口が形成されたミッド－ケースと、前記ミッド－ケース内に配置され、複数の加湿膜を収容する少なくとも１つのカートリッジと、前記排ガス流入口が形成されたミッド－ケースの内壁から前記カートリッジ方向に傾斜して形成されて、前記排ガスが前記加湿膜を直接接触することを防止する加湿膜保護部材とを備える。【選択図】図３
Patent JP-2024502151-A (JP)
Title: カプセル化されたインジゴ
IPC: C09B67/08
Filed: 2022-01-07
Abstract: 本発明は、染料、好ましくは建染染料、およびカプセル化剤、好ましくはシクロデキストリンを含んでなるカプセル化された染料に関する。本発明はさらに、繊維、繊維を含んでなる糸、および／または繊維を含んでなる布地を染色するための染料調合物であって、前記繊維が好ましくは合成繊維である染料調合物に関する。本発明はまた、カプセル化された染料および／または染料調合物を調製する方法、ならびに染色の方法に関する。さらに、本発明は、カプセル化された染料を含んでなる繊維、糸、および／または布地、ならびにカプセル化された染料で染色された繊維、糸、および／または布地に関する。さらに、本発明は、染色のための設備、ならびにシクロデキストリン、カプセル化された染料、および設備の使用に関する。
Patent JP-2023547267-A (JP)
Title: 坑井から流体を生成するための液圧作動型複動式容積式ポンプシステム
IPC: E21B43/00
Filed: 2021-10-22
Abstract: 潜水可能なダウンホールポンピングシステムが提供される。ポンピングシステムは、すべての流体コンジット及び電気信号コンジットがポンピング組立体内において内部化されるように設計される。この設計は、実質的に一定でスリムなプロファイルをポンピング組立体に提供する。ポンピング組立体は、パワー組立体、生成流体組立体に動作自在にリンクされたパワー供給型アクチュエータ組立体、及びパワー組立体とポンピング組立体の第１端部との間に流体連通を提供するためにポンピング組立体を通じて延在する中央ボアを収容する、ハウジングを備える。ポンピングシステムは、第１端部におけるフローディストリビュータ／コネクタ、又はポンプヘッドと地表からポンピングシステムまで延在する伝導システムとの間に流体の連通を提供するポンプヘッドを更に含む。連通流体は、高圧パワー液圧流体、低圧排出液圧流体、及び加圧された生成された坑井流体を含む。
Patent JP-2023546550-A (JP)
Title: 抜け止め靴下及び抜け止め靴下用のホットスタンププレス複合機
IPC: A41B11/00
Filed: 2021-10-22
Abstract: 本願は抜け止め靴下及び抜け止め靴下用のホットスタンププレス複合機を開示し、ここで、ホットスタンププレス複合機は、フレームと、フレームに回転可能に取付けられる回転ディスクと、回転ディスクに取付けられ、加工予定の靴下本体を放置するために用いられる複数の靴下外嵌フレームと、回転ディスクの回転を駆動するために用いられる駆動機構と、回転ディスクの片側に設けられ、踵部の内側壁にマークをホットスタンプするために用いられるホットスタンプ機構と、回転ディスクの片側に設けられ、マークの外側に透明な滑り止めバーをホットプレスするために用いられるホットプレス機構と、を含む。本願は、ホットプレスによって透明な滑り止めバーを形成し、このような方式は加工が簡単で、且つ滑り止めバーは２つの役割を有し、１つは摩擦力を増加させ、靴下の着用脱落を防止することであり、また、透明な滑り止めバーはマークを表示できるとともに、マークを保護し、マークの摩耗を防止することもできる。 
【選択図】図５
Patent MX-2007000142-A (MX)
Title: Methods and reagents for the treatment of metabolic disorders.
Inventor: KEITH CURTIS
IPC: G06F13/00
Filed: 2005-06-29
Abstract: The invention features compositions, methods, and kits for the treatment of metabolic disorders such as diabetes and obesity.
Patent MX-2007000208-A (MX)
Title: Compositions and methods for treating eye disorders and conditions.
Inventor: DANA REZA
IPC: A61K31/19
Filed: 2005-06-30
Abstract: The present invention relates to compositions comprising omega-6 and/or omega-3 fatty acids and uses thereof. The present invention also relates to methods of treatment using such compositions.
Patent MX-2007000808-A (MX)
Title: Variable rate broadcast with soft handoff.
Inventor: BLACK PETER J
IPC: H04W36/18
Filed: 2005-07-18
Abstract: Embodiments described herein relate to providing variable rate broadcast services with soft handoff in wireless communications. In an embodiment, a plurality of access points (e.g., servicing various cells in a broadcast area) may transmit a broadcast content in accordance with a rate set. The rate set may include a plurality of distinct data rates each associated with a transmission format, configured to allow the broadcast packets transmitted by the access points to be incrementally combined (e.g., on a per-slot basis at a subscribing AT). The data rates and corresponding transmission formats in the rate set may be selected in relation to the supportable data rates of the cells in the broadcast area, as well as the requirements for supporting soft handoff in these cells.
Patent MX-2007001449-A (MX)
Title: Hai-1 and hai-2 in cancer therapy.
Inventor: JIANG WEN GUO
IPC: C12N5/09
Filed: 2005-07-28
Abstract: The invention relates to a novel therapeutic composition for treating cancer, and particularly prostate and breast cancer, the composition comprises mixture of two hepatocyte growth factor activator inhibitors HAI-1 and HAI-2.
Patent MX-2007003177-A (MX)
Title: Method of treatment for or protection against lymphedema.
Inventor: HAUSHEER FREDERICK H
IPC: A61K31/00
Filed: 2005-09-21
Abstract: A method of treating, mitigating, preventing or reversing the development of lymphedema, particularly secondary lymphedema associated with surgical procedures or radiotherapy, is disclosed. The method of this invention includes administering effective amounts of specific sulfur-containing drug agents according to formula (II) herein to a patient at risk of developing or who has developed lymphedema.
Patent MX-2007004779-A (MX)
Title: Tomato plants having higher levels of resistance to botrytis.
Inventor: KAN JOHANNES ARNOLDUS LAURENTIUS VAN
IPC: A01H5/08
Filed: 2005-10-24
Abstract: The present invention relates to a method for detecting a quantitative trait locus (QTL) associated with resistance to Botrytis cinerea in tomato, comprising the steps of crossing a Botrytis-resistant donor tomato plant with a non-resistant, or Botrytis-susceptible, recipient tomato plant, contacting one or more offspring plants with an infective amount of Botrytis, quantitatively determining the disease incidence and/or the rate of lesion growth in said one or more offspring plants, establishing a genetic linkage map that links the observed disease incidence and/or rate of lesion growth to the presence of chromosomal markers of said donor tomato plant in said one or more offspring plants, and assigning to a QTL the contiguous markers on said map that are linked to a reduced disease incidence and/or a reduced lesion growth rate.
Patent MX-2007005397-A (MX)
Title: Protective element for a probe, corresponding probe and honeycomb element.
Inventor: BRUECK ROLF
IPC: G01N27/00
Filed: 2005-10-28
Abstract: The invention relates to a protective element (10) for attachment to a probe (8), especially a probe (8) for use in the exhaust gas system of a motor vehicle, whereby an inner surface (13) of the protective element (10) can at least partially be placed against an outer surface (14) of the probe (8). The protective element (10) comprises an at least temporarily water-binding layer (11) which chemically and/or physically binds water in a first operating state and releases the bound water in a second operating state. The configuration of the water-binding layer (11) of the protective element (10) according to the invention effectively prevents water shock on the probe (8) as water vapor is prevented from condensing out, especially in the cold start phase in the area of the probe (8) having the highest thermal capacity. The water-binding layer (11) temporarily binds the water in one operating state while it releases the water in a second operating state.
Patent MX-2007007105-A (MX)
Title: Process for the preparation of a 2-pyridylethylcarboxamide derivative.
Inventor: DESBORDES PHILIPPE
IPC: C07D213/61
Filed: 2005-12-19
Abstract: Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof 5 Intermediate of general formula (II) Intermediate of general formula (III).
Patent MX-2007007425-A (MX)
Title: Dispersant for polyester oligomers.
Inventor: JUNGEN MANFRED
IPC: D06M101/32
Filed: 2005-12-21
Abstract: The present invention relates to the use of mono- or polyunsaturated alpha- olef ensulphonates as an active substance alone or in combination with further codispersants for removing polyester oligomers from fibres, fabrics or textile-dyeing machines, for preventing deposits or for deweighting polyester fibres.
Patent MX-2007008443-A (MX)
Title: Panels having a strip flooring look.
Inventor: DURNBERGER GERHARD
IPC: E04F15/02
Filed: 2005-10-17
Abstract: The invention relates to panels having a decorative surface for forming a flooring, to a method for producing the decors and to a flooring made up of said panels. The invention finally relates to a decorative paper. The aim of the invention is to provide panels that allow to produce an inexpensive flooring having a high-quality appearance and to provide a corresponding method for producing them. For this purpose, the d??cor surfaces of panels on at least one end each are optically adapted to each other to such a degree that, when the panels are laid, they give a continuous image of the d??cor at the transition from one laid panel to the adjacent laid panel. The wood d????cor has a continuous image within the meaning of the invention if the grain of the depicted wood is optically uninterrupted at the transition from one laid panel to the adjacent laid panel, i.e. when there is no offset between the respective depicted grains. The same applies for other d????cors, for example stone d????cors. In this case, the images of the stone surface are adapted to each other at the transition from one laid panel to the adjacent laid panel in such a manner that one stone extends from the one panel to the next panel without any noticeable offset of the d????cor at the common joint of the panels.
Patent MX-2008001982-A (MX)
Title: O-nitro compounds, pharmaceutical compositons thereof and uses thereof.
Inventor: BEDNARSKI MARK D
IPC: A01N37/00
Filed: 2006-08-14
Abstract: The present invention provides O-nitro compound, pharmaceutical compositions of O-nitro compounds and methods of using O-nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease.
Patent MX-2008013846-A (MX)
Title: High concentration topical insecticides containing pyrethroids.
Inventor: AHN ALBERT
IPC: A01N43/36
Filed: 2007-04-27
Abstract: A topical insecticide preparation is provided which can be safe to use and avoids many common deleterious side effects of conventional topical insecticides. The topical insecticide contains a combination of a first pyrethroid insecticide effective for killing fleas, a second pyrethroid insecticide effective for killing ticks, and an insect growth regulator (IGR). The topical insecticide preparation can be packaged together or packaged so that the first and second pyrethroid insecticides are stored separately prior to administration of the insecticide preparation to the animal. The combination of the first and second pyrethroid insecticides with an insect growth regulator results in an insecticide preparation formulated to have enhanced insecticidal activity against fleas and ticks compared to the effectiveness of the first and second insecticides used alone. Further, the combination of the first and second pyrethroid insecticides with an insect growth regulator produces an insecticide preparation having enhanced insecticidal activity against fleas and ticks while advantageously minimizing the total amount of insecticide needed for its effectiveness.
Patent MX-2008014087-A (MX)
Title: A method and a system for a television display of web feed content.
Inventor: EASTES MICHAEL D
IPC: H04K1/00
Filed: 2007-05-04
Abstract: A system and method are described that provide television content broadcast system subscribers with convenient access to aggregated web feed content. In one embodiment, a television content broadcast system (20) maintains a database (21 ) linking one or more particular subscribers with one or more sources of web feed content. The television content broadcast system (20) downloads web feed content for a subscriber from the one or more sources associated with the subscriber, either at the user's request or to a cache (22). The television content broadcast system (20) sends the downloaded web feed content through a web content interface (30(2)) to a television receiver (41 ), or through a web content interface (30(3)) to a local memory (51 ) in a set- top box (50). In another embodiment, the television content broadcast subscribers also have accounts on a web content aggregation system (10). Web content aggregation system (10) retrieves web feed content associated with the user, and sends the web feed content to television content broadcast system (20) for forwarding to the appropriate subscriber.
Patent MX-2008015551-A (MX)
Title: N una senal de datos para analisis                parato para capturar multiples paquetes de datos e
Inventor: WALVIS DIRK JOHANNES MARIUS
IPC: H04L12/00
Filed: 2007-05-03
Abstract: Se presenta circuito de conmutación y control para combinar selectivamente una pluralidad de señales de datos con el objeto de proporcionar una señal compuesta que corresponde a una o varias señales de la pluralidad de señales de datos, y una señal de activación para controlar la captura de porciones seleccionadas de la señal compues
Patent MX-2009001599-A (MX)
Title: Industrial chiltepin chile sauce and process for the manufacture of industrial chiltepin chile sauce.
Inventor: ACUNA JULIO ALBERTO ISUNZA
IPC: A23L5/10
Filed: 2009-02-12
Abstract: The present invention refers to a chiltepin chile sauce and an industrial process for the manufacture of chiltepin chile sauce, which includes the following ingredients: chiltepin chilli pepper, chicken stock, milled black pepper in powder, milled coarse salt, garlic, lime, said ingredients providing a flavour and texture such as those of the best home-made sauces, as well as stability during long periods of time, and the ability of bonding, thickening and providing consistency or texture to the sauce (cohesion), with a pH (acidity or salinity) suitable for acquiring a characteristic flavour different from those of other sauces intended to be made by the same or equal process, which is packed and commercialised; the manufacturing process comprises preparing the sauce by separate in a simultaneous or sequential manner, regardless of the order: smashing the garlic without skin from 15 to 20 min, then frying the garlic at 180°C approximately, introducing into a proper container the cooke d and almost gold-coloured chiltepin chile along with the garlic, frying them for 10 to 15 min approximately at a temperature of 180°C, the chicken stock being added after frying the previous ingredients so as to form a homogeneous mixture, which is constantly stirred for avoiding lumps; the mixture is cooked for 5 minutes approximately at the same temperature (180°C), the milled coarse salt in powder being added and the mixture stirred for avoiding lumps, the lime juice being subsequently added at the same temperature and the mixture being constantly stirred for preventing the same from being adhered to the container during the whole process until it is brought to a boiling point; the sauce is then cooled at bain-marie with ice until the temperature is abruptly reduced down to 5.5°C approximately; the sauce is degreased, thus obtaining a homogeneous dispersion which is finally packed in glass containers of from about 150 mm to about 200 mm approximately, the glass containers being in troduced into boxes of 12 to 25 containers without being covered and labelled.
Patent MX-2009001940-A (MX)
Title: Method using enoxaparin for reducing the risk of death in acutely ill medical patients.
Inventor: DESLANDES BRUNO
IPC: A61K31/00
Filed: 2009-02-20
Abstract: The present invention refers to the use of enoxaparin for reducing the risk of death in acutely ill medical patients.
Patent MX-2009002228-A (MX)
Title: Compositions and methods for treating or preventing glaucoma or progression thereof.
Inventor: BARTELS STEPHEN P
IPC: A61K31/00
Filed: 2007-08-24
Abstract: A composition for treating or preventing glaucoma or its progression comprises a dissociated glucocorticoid receptor agonist ("DIGRA"), a prodrug thereof, a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable ester thereof. The composition can comprise an additional anti-inflammatory agent and can be formulated for topical application, injection, or implantation. It may be used in combination with another therapy directed to reducing intraocular pressure.
Patent MX-2009003898-A (MX)
Title: Luminaire arrangement with a cover layer.
Inventor: IJZERMAN WILLEM L
IPC: G02B6/00
Filed: 2007-10-11
Abstract: A luminaire arrangement for providing a luminous flux in a target direction (z) comprising a light guide (101), multiple light sources (103) arranged at said light guide for emitting light into said light guide, out coupling means (106) arranged at said light guide and adapted to direct light out from said light guide; and a cover layer (102) arranged in front of said light guide at the side where light it to be directed out, said cover layer being provided with at least one optically transparent area (104) such that light directed out from said light guide is allowed to pass said cover layer. The cover layer allows for use of the same or similar light guide, light sources and out coupling means in a number of different luminaire applications, where each application may have different requirements on e.g. appearance, and/or collimation and/or directivity of the luminous flux.
Patent MX-2009004002-A (MX)
Title: Shampoo with ozone.
Inventor: TERAN ELVIA LANDA Y
IPC: A61K8/00
Filed: 2009-04-07
Abstract: The present invention is related to a cosmetic and pharmaceutical product in shampoo, which has been treated with ozone. The ozone-treated shampoo is intended to remove different problems such as alopecia by zones and general, treating mycosis problems and any scalp disorder, and offering body, strength, bright, silkiness to the hair based on the natural products of the shampoo composition.
Patent MX-2009005696-A (MX)
Title: Magnetic nanoparticles for the application in hyperthermia, preparation thereof and use in constructs having a pharmacological application.
Inventor: BALDI GIOVANNI
IPC: A61K9/00
Filed: 2007-12-18
Abstract: There are described nanoparticles of magnetic metal oxides employable in constructs consisting in polymer particles possibly also incorporating pharmacologically active substances.
Patent MX-2009005946-A (MX)
Title: Combination.
Inventor: ATADJA PETER WISDOM
IPC: A61P35/02
Filed: 2007-11-30
Abstract: The invention relates to a combination which comprises : (a) a HDAI; and (b) an anti-metabolite, for simultaneous, concurrent, separate or sequential use, especially for use in the treatment of proliferative diseases, more specifically MDS or AML. The invention also relates to pharmaceutical compositions comprising such a combination and to a method of treating MDS or AML, in a mammal, particularly a human, with such a combination. The present invention further also relates to a commercial package or product comprising such a combination.
Patent MX-2009006022-A (MX)
Title: Light fitting for the exterior environment and public highways with leds as lighting element.
Inventor: QUINTO ALFREDO VILLAFRANCA
IPC: F21V29/00
Filed: 2009-06-05
Abstract: The present invention relates to the industry of light-fitting production and, more specifically, to the manufacture of light fittings with the capacity to illuminate public highways by means of sets of LEDs as lighting elements. The advantage of the present invention as compared with those of the prior art lies in that the lamp that is the subject of the present invention is small and light in weight, allows an energy-consumption saving, with suitable dissipation of the heat produced by the LEDs using only the aluminium plate, which does not pick up spurious signals or radiate any signal and has a power factor as close as possible to one. Structurally, the invention is characterized in that it comprises a composite plate on which the LEDs are secured, said composite plate comprising, in the upper part, a sheet of aluminium that, on the lower face thereof, has a dielectric film adhered to it that electrically insulates said plate from the next layer that comprises the copper strips us ed to electrically connect the LEDs in series to the power source, and underneath the layer formed by the strips is a further dielectric film.
Patent MX-2009006619-A (MX)
Title: Surface pretreatment fluid for the metal to be coated by cationic electrodeposition.
Inventor: INBE TOSHIO
IPC: C25D13/20
Filed: 2007-12-20
Abstract: The invention provides a surface pretreatment fluid for the metal substrate to be coated by cationic electrodeposition which makes it possible to attain satisfactory throwing power in the electrodeposition and which is excellent in corrosion inhibition performance. A surface pretreatment fluid for the metal to be coated by cationic electrodeposition which contains zirconium ions, copper ions and other metal ions and has a pH of 1.5 to 6.5, wherein the above other metal ions are at least one kind of ions selected from the group consisting of tin ion, indium ion, aluminum ion, niobium ion, tantalum ion, yttrium ion, and cerium ion, and the zirconium ion concentration is 10 to 10000ppm with the concentration ratio of copper ion to zirconium ion and that of other metal ion to copper ion being 0.005 to 1 by mass and 0.1 to 1000 by mass respectively.
Patent MX-2009008342-A (MX)
Title: Head of a countersunk screw.
Inventor: HETTICH ULRICH
IPC: F16B35/06
Filed: 2008-01-17
Abstract: The invention relates to the head of a countersunk screw with a lower side which has at least one supporting surface (2), which forms part of a rotational surface about the screw axis (7) and can nestle against a correspondingly contoured countersunk surface (11) of an add-on part (10), and has at least one depression (6) which is delimited by a cutting edge (4) at its end which runs downwards, as seen in the screwing-in direction (e) of the countersunk screw. The invention is distinguished in that in front of the supporting surface (2), as seen in the screwing-in direction (e), there is an approach surface (3) which butts against said supporting surface, is inclined radially inwards and, at its upwardly running, free end, has the cutting edge (4) which, over its length, maintains a radial distance (a) from the rotational surface to the inside.