baber/WOPTO huggingface dataset:
Patent JP-H10511147-A (JP)
IPC: C08H6/00
Filed: 1996-05-02
Abstract: A process for producing a pulp from cellulose-containing material, wherein the material is reacted with formic acid as the solvent, and cooked at approximately the boiling temperature of the solvent, whereby return condensation is used. Annual plants, deciduous or coniferous wood can be used as the cellulose-containing material. In one variant of the process, the cellulose-containing material is only slightly warmed, whereby backflow cooling is used, and then a precisely predetermined quantity of hydrogen peroxide is slowly added to the liquid at a constant rate. This process variant can be repeated at a lower cooking temperature. The pulp thus obtained is preferably utilized in the production of cellulose, and in particular in the production of paper or cardboard. It is proposed that the lignin, which is isolated from the cellulose-containing material, have further applications, whereby such lignin is, after the pulp has been separated from the solvent, itself precipitated out in water. The lignin thus obtained can be used as a new building material, as a filler material or as an output substance to be used in the manufacture of aromatic products.
Patent JP-H10506601-A (JP)
IPC: B67D7/34
Filed: 1996-05-10
Abstract: A refillable closed container that cannot be refilled without the use of a special mechanism. The refillable closed container system comprises a valve body secured in an opening of the container, a flow passage through the valve body for permitting flow into and out of the container, a magnetically attractable valve member in the valve body, and a magnet carrier. The valve member is movable between a closed position for blocking flow through the passage and an open position for permitting flow through the passage. The magnet carrier carries a magnet for magnetically moving the valve member toward an open position when the magnet carrier is secured to the container to permit refilling of the container.
Patent JP-H11505971-A (JP)
IPC: H04J13/00
Filed: 1996-05-23
Abstract: An apparatus and method of steering a signal from a base station is disclosed. The base station comprises one or more antenna arrays, one or more channel units, the channel units comprising means for phasing the signal to be transmitted and received in such a way that the gain from the antenna array is greatest in a specified direction. Further, the base station includes means for distinguishing connection quality information from information received from the mobile station. In order to improve the spectral efficiency and the connection quality, the channel unit comprises means for searching for the incoming directions and delays of the received signal components, and means for controlling the phasing means of the signal transmitted to the mobile on the basis of the information and the connection quality information received from the mobile station.
Patent JP-2000508857-A (JP)
Title: ハイディフィニションテレビジョン漸次走査放送カメラ
IPC: H01L27/146
Filed: 1997-04-14
Abstract: (57)【要約】
ハイディフィニションテレビジョン（HDTV）のアメリカ合衆国規格を満たし得るカメラが記載される。カメラは、60フレーム毎秒で1280画素×720画素の表示を生成する。好ましい実施態様では、画像センサとして、シャッタレンズによって提供される短い空白期間内に画像形成領域から格納領域に電荷を移動させ得るフレーム移送三相埋込みみチャネルCCDが提供される。画像センサは間隔をあけた電極の配置を有しており、これらの電極は、画像センサ内で分流器に電気的に接続して電荷を移動させるが、複数の画素の各々における電極の配置が同様であり、それによって、これらの画素が、画像形成領域から格納領域へ電荷を移動させる間に存在する抵抗を低減させるように、画像形成領域内にも配置される。画像センサはさらに、格納セクションからの暗電流の再生画像に対する影響を最小化し、かつ、実質的な雑音が導入される前に画像の増幅を提供する。さらなる実施態様が記載され、そこでは、i)反応防止コーティングが、カメラを汚染せずに再生画像の歪みを最小化し、ii)カメラが様々なフレーム速度で画像を再生し得、iii)画像センサは漸次走査モードあるいはインタレース走査モードのいずれでも動作し得る。
Patent JP-2001526559-A (JP)
IPC: A61M25/00
Filed: 1998-03-06
Abstract: Disclosed herein is a compliant catheter balloon with an improved elastic response and reduced longitudinal expansion, and a method of forming the same. The balloon comprises a SEBS block copolymer, which is longitudinally pre-stretched during the balloon manufacture process. In order to control the working length of a balloon on a catheter, at least one adhesive stop is provided on the catheter which prevents adhesive from wicking into the working length of the balloon. Preferably, a pair of thermoset tubings with an outer diameter size close to the size of the inner diameter of the balloon are inserted on the distal portion of the catheter. After the proper placement of the balloon, the adhesive is applied at the balloon's proximal and distal ends. As the adhesive wicks to the balloon, the thermoset tubings will eventually stop the adhesive to prevent further wicking of adhesive into the balloon's working length. In another aspect of the present invention, there is provided a method of manufacturing a balloon catheter to improve centering of the balloon on the catheter. After a balloon tubing is stretched, the stretched tubing is clamped to a fixture and stabilized at about 100° C. for 15 minutes. This stabilization step ensures that a balloon mounted on a catheter will inflate in a uniform manner.
Patent JP-2001522293-A (JP)
Title: 改良されたソール構造を有するゴルフクラブヘッド
IPC: A63B53/04
Filed: 1999-02-01
Abstract: (57)【要約】
本発明は、改良されたソール構造を有するアイアンタイプのゴルフクラブヘッド（１４）に関する。そのソール構造は、平坦表面（３２）と、ヒール部（１８）に位置する第一のキャンバ面（３４）と、トウ部（２０）に位置する第二のキャンバ面（３６）と、前エッジ（２８）に近接する第三のキャンバ面（３８）と、クラブヘッド（１４）の後エッジ（３０）に近接する第四のキャンバ面（４０）とを有する。四つのすべてのキャンバ面は概ね台形状である。平坦表面（３２）は、前エッジ（２８）と交差する水平面の下方にて延伸し、その水平面は、ゴルフクラブヘッド（１４）のホーゼル（１６）が位置する鉛直面に対して垂直である。
Patent JP-2001517259-A (JP)
Title: プラスチック材料を熱処理する方法及び装置
IPC: C10B53/00
Filed: 1998-03-09
Abstract: (57)【要約】
プラスチック材料を熱処理する方法であって、処理室を、プラスチック材料の少なくとも一部の融点と、その溶融した材料の液相が気相に遷移する点を有意に超えない点との間の範囲内の温度に加熱するステップと、処理室の酸素レベルをプラスチック材料からできた液状またはガス状の生成物の燃焼レベル以下に維持するステップと、処理室の表面内部の少なくとも一部に液化したプラスチック材料の膜を確実に形成するレートでプラスチック材料を処理室に送り込んで、処理室を加熱した結果として液化したプラスチック材料を気相に遷移させるステップと、処理室内の気相の蒸発圧力によって気相を前記処理室の外へ送り出すステップと、を具えるプラスチック材料を熱処理する方法。上記方法を実行する装置が、燃料投入口（３６）と排出口（３８）を有する燃料エンジン（３４）と、プラスチック材料を処理室（１０）に供給する入口（１４）と、処理室（１０）内のプラスチック材料を熱処理して得た気相を排出する排出口（３０）とを有する処理室（１０）とを具え、処理室（１０）の排出口（３０）から送り出された気相をコンデンサ（４６）に送り込んで、濃縮可能なガス成分の蒸留液を得、コンデンサ（４６）で得た蒸留液をフィルタ（４８）に送り込んで、粒子および他の不要な成分を気相から除去し、コンデンサ（４６）から送り出された濃縮不可能なガス成分の気相をバーナに送り込んで、処理室（１０）に付加熱を与え、濾過された蒸留液をタンク（５４）に送り込んで、燃焼エンジン（３４）の燃料投入口（３６）に送り込むことを特徴とする装置。
Patent JP-2001521512-A (JP)
Title: Ｎａａｌａｄａｓｅインヒビターとしてのチオ誘導体類
IPC: A61P35/00
Filed: 1998-04-03
Abstract: (57)【要約】
本発明は、Ｎ−アセチル化α−結合酸性ジペプチターゼ（ＮＡＡＬＡＤａｓｅ）酵素活性を阻害する式（Ｉ）のチオ誘導体類、動物においてＮＡＡＬＡＤａｓｅ活性を阻害するため、グルタミン酸塩異常を治療するため、及び前立腺疾患を治療するためにそうした誘導体類を含む製薬学的組成物に関するが、式中Ｘは（ＩＩ）、（ＩＩＩ）及び（ＩＶ）からなる群から選択され、ＹはＣＲ 1 Ｒ 2 、ＮＲ 3 若しくはＯであり、Ｒ、Ｒ 1 、Ｒ 2 及びＲ 3 が請求の範囲に定義されている通りである。
Patent JP-2001519129-A (JP)
Title: 地上放送で高率の付加価値サービスを伝送するためのシステム
IPC: H04H20/00
Filed: 1998-03-21
Abstract: (57)【要約】
本発明は、高いデータ率を持つ付加価値サービスを、アナログのテレビ・チャネルのモバイル受信機に干渉なしで伝送するための広帯域多重周波数ブロックＸ−ＤＡＢ送信・受信システムに関する。このシステム・コンセプトでは、補償回路の高いフレキシビリティーとデータ率がもたらされ、階層的な伝送と同様の不均衡な補償回路プロファイルが実現できる。
Patent JP-2001521539-A (JP)
IPC: A61K31/60
Filed: 1998-04-20
Abstract: The invention relates to medicaments containing Co-A thioesters of arylpropionic acids, arylacetic acids or acetylsalicylates, R-ibuprofen or ibuprofen racemates with up to 49 % S-ibuprofen or derivatives of the above-mentioned compounds, which are metabolized in an analog manner in the organism. According to the invention, said medicaments are used to indicate acute and/or chronic pain and all types of inflammations and to treat all other symptoms of inflammatory processes.
Patent JP-2001525138-A (JP)
IPC: H04W36/30
Filed: 1998-05-13
Abstract: Traffic load in a congested cell in a mobile communication system is controlled by handovers into nearby cells which are less congested. Parametrisation and signalling are reduced based on integration of the functionality in one network element.
Patent MD-20020211-A (MD)
Title: Autonomous engine
Inventor: KIOR GHEORGHE
IPC: F03B3/00
Filed: 2002-08-23
Abstract: The invention relates to the motor engineering, in particular to the jet engine utilization in transport facilities and in the power engineering in the capacity of autonomous stationary installation for electric power production without using combustible.The autonomous engine represents a stationary installation, containing the electric part of the jet engine, including an accumulator, a starter, an electric motor, a generator, a protection relay, a rectifier, a starting panel and an electric circuit. Additionally, the installation is provided with a reduction gear box, gearing down the revolutions of the engine, and with a step-down transformer. The output shaft of the reduction gear box is connected to the shaft of the electric motor. The reduction gear box gears down the revolutions of the engine up to 2500…3500 rev./min, and the transformer - the tension from 220 V up to 25…27 V.
Patent NZ-199335-A (NZ)
Title: Short chain peptides which increase immunological competence
Inventor: WHITE A
IPC: C07K7/06
Filed: 1981-12-21
Abstract: Novel peptides of the formula:wherein:A, A' and A" are each independently Gly, D-Ala, D-Leu, or D-Trp, wherein A may optionally be N-alkylated or N-acylated;B is Pro, Δ<sup>3</sup>-Pro, Thz, or diMeThz;C and C' are each independently Thr, Ser, Val, or alloThr;D is Glu, Gln, Asp, or Asn;R is hydrogen, or is lower alkyl or lower acyl, substituted for one of the hydrogens on the ε-amino group of the lysyl residue;X is Cys, Ala, ABU, or Cys(Me); andY is selected from hydroxy, Pro, Pro-Leu, and Pro-Leu-Met, -NH<sub>2</sub>, ProNH<sub>2</sub>, Pro-LeuNH<sub>2</sub> and Pro-leu-MetNH<sub>2</sub>;and the pharmaceutically acceptable salts thereof, are useful for increasing immunologic competence. Methods for preparation of the peptides are also described.
Patent NZ-208954-A (NZ)
Title: 1,4-dihydropyridine derivatives and pharmaceutical compositions
Inventor: ALKER D
IPC: C07D473/10
Filed: 1984-07-20
Abstract: 1,4-Dihydropyridine derivatives of the formula:wherein R is aryl or heteroaryl; R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; X is a 5 or 6 membered nitrogen-containing heterocyclic ring which is substituted with one or more hydroxyl or oxo groups and which may optionally be fused to a further 5 or 6 membered nitrogen-containing heterocyclic ring, and which may optionally be further substituted in the heterocyclic ring or further fused heterocyclic ring; Y is -(CH<sub>2</sub>)<sub>n</sub>-, -CH<sub>2</sub>CH(CH<sub>3</sub>)- or-CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and n is 1 to 3 when X is linked to Y by a ring carbon atom, or 2 or 3 when X is linked to Y by a ring nitrogen atom; and their pharmaceutically acceptable salts, and pharmaceutical preparation containing such compounds, have utility as anti-ischaemic and antihypertensive agents.
Patent NZ-226244-A (NZ)
Title: Cutter head with blades radially adjustable
Inventor: STEFFENS M
IPC: B02C18/20
Filed: 1988-09-20
Abstract: In order to be able to position the cutter blades (A, B, C) of a cutter head so that they are radially adjustable in a simple manner in the smallest possible axial space, toothing, (10) is formed in an elongated hole (7) in the area of the blade root (6) at its parallel opposite internal longitudinal edges, whereby toothing (11) at parallel opposite external longitudinal edges of a shaft mounting plate (8) engages with this toothing (10), the shaft mounting plate having a central opening (9), the shape of which corresponds to the cross section of a driven shaft (9'). In this arrangement the thickness of the shaft mounting plate (8) is not greater than the depth of the elongated hole (7), although the length of the shaft mounting plate (8) is smaller than the longitudinal extension of the elongated hole (7).
Patent NZ-229212-A (NZ)
Title: Heparin derivatives and preparation
Inventor: PIANI SILVANO
IPC: A61K31/715
Filed: 1989-05-22
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the <1><3>C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between +50 DEG  to +90 DEG . Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent NZ-231089-A (NZ)
Title: Wave powered prime mover
Inventor: MCCABE RICHARD PETER
IPC: B01D61/10
Filed: 1989-10-19
Abstract: The prime-mover comprises a central inertial barge 1, a first outer wave-engaging pontoon 2 pivotally movable relative to the central barge 1 about the pivotal axis defined by the arrow A, and a second outer wave-engaging pontoon 3 pivotally movable relative to the central barge 1 about the axis defined by the arrow B. Two series of pumps 4 are mounted on the central barge 1 and driven by the pivotal movement of the outer wave-engaging pontoons 2,3 respectively. A damping mechanism comprising two shafts 6a,6b extend downwardly from the bage 1. The shafts 6a,6b are provided with damping plates 7a,7b at the bottom ends thereof. The damping plates 7a,7b may be moved relative to the shafts 6a,6b by being screwed up or down the shafts as required.
Patent NZ-232089-A (NZ)
Title: Preparation of optical isomers of 6-(aminoethyleneoxymethyl)-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylic acid derivatives and intermediates
Inventor: PEGLION JEAN-LOUIS
IPC: C07D209/48
Filed: 1990-01-12
Abstract: New process for separating optical isomers of the compounds of general formula I: <IMAGE>  in which:   - Ar denotes a phenyl radical optionally containing one to five identical or different substituents, each denoting a halogen atom, an alkoxy radical containing from 1 to 4 carbon atoms, an alkylthio radical containing from 1 to 4 carbon atoms, a trihalomethyl radical or a methylenedioxy radical, - each of Y, Z, Y1 and Z1, which are identical or different, denotes a hydrogen atom, a linear or branched lower alkyl radical containing from 1 to 4 carbon atoms, a cyclopropyl radical, a dicyclopropylmethyl radical, a 2,2-dicyclopropylethyl radical, a 2,2-dicyclopropylethylene radical, a 3,3-dicyclopropylpropyl radical, a 3,3-dicyclopropyl-1-propylene radical, a linear or branched alkylene radical containing from 2 to 5 carbon atoms or a phenyl radical optionally substituted by a nitro radical, and   - n is equal to 1, 2 or 3.
Patent NZ-232821-A (NZ)
Title: Disposable absorbent article with elastically extensible topsheet
Inventor: FREELAND MARY ELAINE
IPC: A61F5/44
Filed: 1990-03-07
Abstract: A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.
Patent NZ-233774-A (NZ)
Title: A process for the separation of organic material in aqueous effluents by flotation
Inventor: DIXON DAVID RODGER
IPC: C02F9/00
Filed: 1990-05-22
Abstract: 2057872 9014310 PCTABS00002 An effluent treatment process which comprises the steps of: a) adding a coagulant to the effluent to concentrate the organic material therein; b) treating the thus concentrated organic material with a mixture of a cationic polymer or copolymer in the presence of an anionic surfactant, a monionic surfactant or both; and c) separating the organic material from the effluent by flotation.
Patent NZ-234184-A (NZ)
Title: Treating tissues with a ranolazine derivative
Inventor: DOW ROBERT JAMES
IPC: A61K31/495
Filed: 1990-06-21
Abstract: Piperazine derivatives, particularly ranolazine, are useful for treatment of tissues experiencing a physical or chemical insult, and specifically for treating shock conditions.
Patent NZ-243418-A (NZ)
Title: Aromatic imine vanadium complexes, their preparation and pharmaceutical formulations
Inventor: LACOSTE JEAN-MICHEL
IPC: C07F9/09
Filed: 1992-07-02
Abstract: Compounds of formula (I):  (* CHEMICAL STRUCTURE *) (I) in which: R1 or R4, which are identical or different, represent hydrogen or alkyl, R2represents hydrogenm or alkyl, hydroxymethyl, -CH2OPO(OH)2 or -CH2OPO(ONa)2, R3 represents hydrogen, alkyl or hydroxyl or any one of the following groups:    (* CHEMICAL STRUCTURE *)   (* CHEMICAL STRUCTURE *)  in which: T represents oxygen or sulfur, n represents an integer between 1 and 4, R5 represents hydrogen or alkyl, X represents nitrogen, CH or CR'3 (in which R'3 has the same meaning as R3 except in the case where R3 represents hydroxyl), A represents alkylene of formula -(CH2)p-in which p represents an integer between 2 and 4, optionally substituted by one or more linear or branched (C1-C4) alkyl, or any one of the following radicals:  (* CHEMICAL STRUCTURE *)  Y and Z together form oxygen or simultaneously represent two hydroxyl and in this case, the compound of formula (I) is positively charged, their isomers as well as their addition salts with a pharmaceutically acceptable acid or base. Medicinal products.
Patent NZ-244526-A (NZ)
Title: Nitrogenous heterocyclic compounds wherein a benzene, pyridine, or cyclohexane is condensed with a pyridine, pyrimidine, or imidazole; pharmaceutical compositions thereof
Inventor: TAKASE YASUTAKA
IPC: B60S1/16
Filed: 1992-09-28
Abstract: A nitrogenous heterocyclic compound represented by general formula (I) or a pharmacologically acceptable salt thereof, efficacious in treating various ischemic cardiac diseases, wherein ring A represents a benzene, pyridine or cyclohexane ring; ring B represents a pyridine, pyrimidine or imidazole ring; R<1>, R<2>, R<3> and R<4> represent each hydrogen, halogen, lower alkoxy, etc.; R<5> represents -NR<1><1>R<1><2> (wherein R<1><1> and R<1><2> represent each hydrogen, lower alkyl, etc.), etc.; and R<6> represents (a) (wherein R<1><9> represents hydrogen, lower alkyl, etc.; R<2><0>, R<2><1> and R<2><2> represent each hydrogen, halogen, hydroxy, etc.; and r represents an integer of 0.1 to 8), etc. <CHEM>
Patent NZ-303221-A (NZ)
Title: Updating subscriber data in databases of mobile telecommunication system
Inventor: PENTIKAINEN JUKKA
IPC: H04Q3/545
Filed: 1996-03-15
Abstract: PCT No. PCT/FI96/00157 Sec. 371 Date Nov. 18, 1996 Sec. 102(e) Date Nov. 18, 1996 PCT Filed Mar. 15, 1996 PCT Pub. No. WO96/29838 PCT Pub. Date Sep. 26, 1996A method for obtaining subscriber data in a mobile communication system includes a home data base and a visitor data base. The home data base stores data about subscribers to the home data base and an age label noting the previous updating of the data of each subscriber. The home data base data is updated in response to update requests of subscriber data. The visitor data base stores data about subscribers registered in the visitor data base and in each label indicating the previous updating of the data of each subscriber. The visitor data base data is updated in response to updating requests of subscriber data. There is a method for recovering the data of visiting subscribers between mobile communication systems and/or between nodes of the mobile communication network.
Patent NZ-335702-A (NZ)
Title: Ear tag applicator biased to open once latch has been released
Inventor: GARDNER MICHAEL STUART
IPC: A61B17/00
Filed: 1997-11-13
Abstract: An animal ear tag applicator (1) has a jaw (2) with a pivotal pin (7) which can hold the male part (not shown) of an animal ear tag and engage it with the female part (not shown) of the tag held in the lower jaw (3). The jaw (2) is biased by spring (16) to open independently of the handles (4, 5) once the latch (30) has been released. This will only occur after the male and female parts of the tag have been fully engaged. This independent release of the jaw (2) and the ability of the pin (7) to pivot forwardly is stated to avoid jamming of the ear tag in the applicator (1), especially when the animal attempts to pull away. The applicator can also be used with single piece tags.
Patent NZ-336179-A (NZ)
Title: A pole support device comprising a central collar supported by legs
Inventor: TSAPPI PHILIP
IPC: A01G9/12
Filed: 1996-11-15
Abstract: A support device for supporting a substantially vertical pole comprises a two-part collar 1 defining a central passage 6 therethrough. The parts of the collar may be releasably secured together, thereby allowing a collar to be fitted around a pole.  Collar 1 comprises at least two collar elements 11 & 12 which comprise a sector of the collar having a pair of flat radially and longitudinally extending faces 13, each engageable with the corresponding flat face 13 of an adjacent collar element.  The elements are associated with securing means comprising at least one tab 16 projecting from each flat face 13.  The or each tab 16 is engageable within a corresponding recess 15 formed in each corresponding flat face 13 of an adjoining collar element to releasably secure collar elements 11 & 12 together.  The support device further comprises a plurality of legs 8, 9 adapted to support the collar above the lowermost ends of the legs with the central passage thereof substantially vertical.
Patent NZ-337937-A (NZ)
Title: Antimicrobal composition comprising a 2-bromo-2-(bromoethyl)-glutaronitrile and a quaternary ammonium compound
Inventor: PATERSON DONALD J
IPC: A01N37/34
Filed: 1998-02-05
Abstract: An antimicrobial composition comprising a 2-bromo-2-(bromomethyl)-glutaronitrile and a quarternary ammonium compound for use in an aqueous system.
Patent NZ-500548-A (NZ)
Title: Biocidal compositions comprising in imidazole derivative, and a synergyst selected form inorganic phosphorus, a fungicide from Phycomycetes and a spreader
Inventor: MASURO NORIFUSA
IPC: A01N59/26
Filed: 1998-04-23
Abstract: A composition for controlling harmful bio-organisms comprising a synergistic combination of (a) at least one imidazole compound represented by formula (I): wherein R represents a lower alkyl group or a lower alkoxy group; and n represents an integer of 1 to 5, as an active ingredient, and (b) at least one inorganic phosphorus compound and/or at least one fungicide for Phycomycetes as an active ingredient or (c) a spreader as an activity-enhancing ingredient, and a method for controlling harmful bio-organisms comprising applying the composition for controlling harmful bio-organisms onto harmful bio-organisms
Patent NZ-500981-A (NZ)
Title: Tamper-evident box with perforations on closure flap(s) adhered to some other part of container
Inventor: MAGRO JOE
IPC: B65D5/54
Filed: 1999-11-11
Abstract: A packaging container is disclosed formed from a corrugated board blank having side panels 1,2, intervening end panels 3,4, a standard connecting flap F, identical pairs of inner closure flaps 5,6,7,8 extending from the end panes 3,4 along fold lines and outer closure flaps 9,10,11,12 extending from the side panels 1,2 along fold lines, the outer closure flaps 9 to 12 having corner portions 14 defined by die cut perforations 15, and preferably regions 16 defined by perforations 17 located centrally of the inner closure flaps 5 to 8 and extending into the end walls 3,4, at least the corner regions 14 being glued to the inner closure flaps 5 to 8 such that when an attempt is made to lift the outer closure flaps 9 to 12 the flaps rupture along the perforations 15 to provide a tamper-evident indication.