baber/WOPTO huggingface dataset:
Patent JP-2000156324-A (JP)
Title: Manufacture of coil for generating non-polarized magnetic field
Inventor: SUZUKI SHOICHIRO
IPC: H01F27/34
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To exclude completely any electromagnetic wave from a coil bobbin, by so winding conductive wires around the coil bobbin that the magnetic fields generated when making currents flow in the paired coils of the longitudinal and lateral axes of the coil bobbin cancel mutually. SOLUTION: In conductive wires wound around a coil bobbin 1, when the sum of lengths of the conductive wires of coils 2, 3 wound around the longitudinal axis of the coil bobbin 1 is set to 100%, the sum of the lengths of the conductive wires of coils 4, 5 wound around the lateral axis of the coil bobbin 1 is set to 70-130% of the sum of the lengths of the conductive wires of the longitudinal axis. Also, the lengths of the conductive wires of the wound coils 2, 3 are made equal to each other, and similarly, the lengths of the conductive wires of the wound coils 4, 5 are also made equal to each other to wind them uniformly. Further, the flowing current directions of the paired coils are set to make the magnetic fields generated in them cancel mutually.  For example, when the paired coils 2, 3 of the longitudinal axis are left-hand or right-hand equally to each other and the paired coils 4, 5 of the lateral axis are left-hand or right-hand equally to each other, the flowing current directions of the conductive wires of the coils 2, 3 are made opposite to each other, and the flowing current directions of the conductive wires of the coils 4, 5 are also made opposite to each other.
Patent JP-2001152077-A (JP)
Title: Application type antistatic agent composition excellent in endurance
Inventor: MASUDA TOSHIAKI
IPC: C09D133/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an application type antistatic agent for applying on the surface of a thermoplastic resin such as a film, etc., and excellent in endurance. SOLUTION: This antistatic agent is characterized by containing a dispersion of a hydrophilic copolymer obtained by polymerizing a monomer composition consisting of the following (A) to (E) and a polycarbodiimide-based resin blended in a ratio of 0.1-3 mole carbodiimide group based on 1 mole of the carboxyl group in the above copolymer. (A) 5-40 wt.% (meth)acrylic monomer having quaternary ammonium salt. (B) 1-20 wt.% (meth)acrylic monomer having carboxy groups. (C) 1-30 wt.% hydrophilic (meth)acrylic monomer [except for the component (B)]. (D) 20-60 wt.% (meth)acrylic monomer expressed by general formula (1): CH2=CR1COOR2. (wherein, R1 is H or methyl; R2 is a 1-18C alkyl) (E) 0-30 wt.% copolymerizable monomer except for the components (A) to (D).
Patent JP-2000154128-A (JP)
Title: Dentifrice composition
Inventor: TAKEDA ATSUNORI
IPC: A61K8/40
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice composition (however, toothpaste compositions are excluded) which gives original white color to teeth and can additionally give gloss, brilliance and luster to the teeth by including shellac. SOLUTION: This dentifrice composition is obtained by including a resinoid substance of shellac prepared by purifying a secretion which covers the body of Coccus lacca favorably in a proportion of generally 0.01-10 wt.%, preferably 0.1-7 wt.%, more preferably 1-5 wt.%, based on the whole weight. In addition, oil fluorides and/or microbicides (preferably chlorhexidine hydrochloride or the like) are preferably included in this composition. It is favorable that the shape of this composition is powdery, granular or liquid.
Patent JP-2000189117-A (JP)
Title: Production of antioxidant food material using sporophyll of undaria pinnatifida suringar as raw material
Inventor: YOSHIMOTO RIYOUKO
IPC: A23L17/60
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To produce an antioxidant type food material having a high added value by using a sporophyll of Undaria pinnatifida Suringar as a raw material. SOLUTION: An antioxidant food material is produced by an ethanol extraction step for dipping a sporophyll of Undaria pinnatifida Suringar in ethanol and extracting an active ingredient contained in the sporophyll of the Undaria pinnatifida Suringar into the ethanol and a liquid separating step for performing the liquid separating operations of the ethanol extract solution obtained in the ethanol extraction step and removing unnecessary materials contained in the ethanol extract solution.
Patent JP-H04217774-A (JP)
Title: Heat insulating box body
Inventor: AMAYOSHI TOMONAO
IPC: F25D23/08
Filed: 1990-12-17
Abstract: PURPOSE:To suppress deterioration with a time of heat insulating performance by a method wherein ABS the constituting component of which is especially limited is used for an inner box, in a heat insulating box body, e.g. a refrigerator, a freezer, formed by using a foamed heat insulating material, e.g. a rigid urethane foam. CONSTITUTION:A heat insulating box body comprises a rigid urethane foam 4 formed through water-foaming and an inner box 5 formed such that an ABS resin composition prepared by polymerizing a monomer mixture of 57-63wt.% vinyl cyanide compound and 37--43wt.% am aromatic vinyl compound under the presence of 14-19 wt pts conjugate synthetic rubber is shaped.
Patent JP-H04222628-A (JP)
Title: Method for automatic control of pan type granulator
Inventor: SETO TAKATSUGI
IPC: C22B1/14
Filed: 1990-12-26
Abstract: PURPOSE:To set the bulk density of a granulated product immediately after granulation to a reference value free from irregularity by controlling the number of rotations of a pan type granulator. CONSTITUTION:In equipment mixing a fine powder raw material of every kind and additives such as a stimulating material, moisure or the like to prepare a coarse granulated raw material by a pan type granulator, the number of rotations and angle of inclination of the pan type granulator and the amount of water to be added are simultaneously controlled on the basis of the compounding ratio of the fine powder raw material of every kind, the set value and actual result value of the operation conditions (the number of rotations, an angle of inclination or the like) of the granulator and the result of the image processing of the granulation state taken by an ITV camera in the pan type granulator.
Patent JP-H04222265-A (JP)
Title: Production of bulky nonwoven fabric sheet
Inventor: HAYASHI KUNIHIKO
IPC: D04H3/14
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a bulky nonwoven fabric sheet, rich in softness and excellent in strength and elongation. CONSTITUTION:A bulky nonwoven fabric sheet is obtained by a production method for forming holes with hot needles, having 0.05-5 mm diameter and heated at a higher temperature than the melting point of a filament nonwoven fabric, containing thermoplastic fiber such as polypropylene and prepared by a spunbonding method at 0.2-20% (ratio of hole area/surface area of the nonwoven fabric) and then stretching the nonwoven fabric after forming the holes under a stress of 50-95% based on breaking stress of the nonwoven fabric.
Patent JP-H04231132-A (JP)
Title: Method and device for forming magnesium alloy member
Inventor: FUJITA MAKOTO
IPC: B21J1/06
Filed: 1990-12-28
Abstract: PURPOSE:To heat the part other than a clamped part and to perform a good forging as the toughness of the clamped part is held satisfactorily by clamping an unworked part in a work with a jig, while cooling this clamped part, heating and forging a part to be worked. CONSTITUTION:The work 10 is set on a mandrel 16 and a disk pressing device 20 is pressed to the central part of this work(disk part). The mandrel 16, the disk pressing device, a tail bar 18 and the work are rotated together and the peripheral edge part (rim part) is heated by a burner 32. A roller in a saddle for the primary working is brought into contact with this peripheral edge part to execute a primary forging and to be formed into a rough shape. In the same way, a roller in a saddle for a secondary forging is brought into contact to execute the secondary forging and to be formed into a final shape. In this way, the work can be forged, while cooling the clamped part, by heating the part to be worked.
Patent JP-H04215065-A (JP)
Title: Iron ion detecting agent, iron ion detecting method, passivation detecting method, and plating detecting method
Inventor: FUJII YOSHINORI
IPC: G01N31/00
Filed: 1990-12-11
Abstract: PURPOSE:To safely and easily detect iron ion without using a complicated device and to detect iron ion of even a utility article. CONSTITUTION:Iron ion is detected by using a detecting agent containing at least one of 1,10-phenanthroline, pathophenatroline, and 2,2'-bipyridyl and having concentration of 0.0002-0.1M. This method also performs confirmation of passivation and the presence of formation of a plated film.
Patent JP-H04112282-A (JP)
Title: Word area extracting system
Inventor: NAKAYAMA HIROSHI
IPC: G06K9/20
Filed: 1990-12-14
Abstract: PURPOSE:To certainly segment word areas regardless of the skew of an input picture by operating the segment of line of utilizing both a top reference position and line reference position of the input picture and referring to the result of the line segment of the just previous divided area at every divided area in the line direction of the input picture. CONSTITUTION:The line of an objective word area is segmented by searching a horizontal projection from the line reference position, about the partial picture whose area is designated on the screen of a CRT display 3, of either the picture fetched from a handy scanner device 12 into a picture memory 6 or the picture fetched from an auxiliary storage device 10 into the picture memory 6. Then, the top position is detected by searching a vertical projection near to the top reference position, and an ending position is detected by seraching the vertical projection after that. Next, the input picture is divided into plural areas having a constant overlap in a line direction, and the segment of lines is operated by referring to the result of the line segment of the just previous divided area at every divided area from the top divided area to the ending divided area. Thus, the word areas is certainly extracted regardless of the skew of the input picture.
Patent JP-H04145033-A (JP)
Title: Multistep synthesis of hexafluoropropylene
Inventor: JIEIMUZU RANGU UEBUSUTAA
IPC: C07C17/08
Filed: 1990-12-19
Abstract: PURPOSE: To obtain the subject compound without by-production of perfluoroisobutylene which is very toxic, by chlorofluorination of a C-3 acyclic hydrocarbon, followed by dehalogenation.  
     CONSTITUTION: A member of the group consisting of propane, propylene and partially halogenated C-3 acyclic hydrocarbons is chlorofluorinated with Cl 2  and HF at 100-550°C, espeically at 300-450°C in the presence of a catalyst such as Cr 2 O 3 , etc., to produce saturated perhalogenated C-3 chlorofluorocarbons. The resultant chlorofluorocarbons other than the compounds of the formula are fluorinated and converted into the compounds of the formula. The compounds of the formula are hydrogenated for dehalogenation in the presence of a catalyst comprising 1.0 mole CO/0.2-1.0 mole NiO/1-3 mole Cr 2 O 3 /4-21 mole CaF 2  and preferably containing 1-20 wt.% of a member of the group consisting of K, Cs and Rb, thereby to obtain hexafluoropropylene. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04217642-A (JP)
Title: Production of allyl isoamylglycolate
Inventor: KAWANOBE TSUNEO
IPC: C07C69/708
Filed: 1990-12-18
Abstract: PURPOSE:To enable the subject safe mass-production of ally isoamylglycolate useful as a green and fruity perfume compound without using metallic sodium. CONSTITUTION:A method for production of the objective allyisoamyl glycolate of high purity in a high yield by reacting isoamylalcohol with a monohalogenatedacetic acid in the presence of a phase-transfer catalyst or a compound capable of forming a phase-transfer catalyst in a reaction system and a metal hydroxide salt for synthesis isoamylglycolic acid or its metal salt and reacting the resultant glycolic acid with allylalchol or reacting the above- mentioned glycolic acid metal salt with a halogenated allyl compound.
Patent JP-H04231413-A (JP)
Title: Production of high strength free cutting austenitic stainless steel
Inventor: EJIMA TSUKASA
IPC: C21D8/00
Filed: 1990-12-27
Abstract: PURPOSE:To reduce warpage and to improve machinability by performing hot rolling while specifying steel slab heating temp., particularly the temp. at the end of the steel slab. CONSTITUTION:A slab of a free cutting austenitic stainless steel of low C type is heated to 900-1050 deg.C and also the end of the steel slab in the course of heating is heated up to >=1200 deg.C, and then, the slab is hot-rolled and cooled after rolling is finished at 950-800 deg.C, or, the temp. in the part other than the end is controlled to 900-1000 deg.C before the starting of roughing to facilitate the removal of the scale resulting from heating. By this method, hot rolling can be performed without causing end crack even in the case of an S-added steel slab.
Patent JP-H02502150-A (JP)
IPC: H04B10/27
Filed: 1988-11-18
Abstract: Signals from transmitter stations are connected to receiver stations by a switched optical network. To provide a readily expandable, non-blocking network for a large network, groups of transmitter signals are formed into distinct optical wavelength multiplexes each of which is coupled by an optical fibre bus (4) to one input of each of several optical space switches (SW). Each receiver station is connected to an optical heterodyne receiver optically coupled to an output of one of the optical switches (SW). The required signal from the multiplex switched to an optical receiver is demultiplexed by combining with the multiplex an optical source (O) which has been frequency shifted by a frequency shifter (12). This is achieved by means of a secondary optical space switch (SW min ) and an optical combiner (14). The optical space switches (SW, SW min ) are controlled by a controller (6) to effect the desired connection.
Patent JP-H03502419-A (JP)
Title: パッティングクラブの改良
IPC: A63B53/02
Filed: 1989-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S61500313-A (JP)
Title: セラミック組成物
IPC: C04B35/10
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2002506384-A (JP)
Title: 試料液体または試料液体の液滴を減圧下で選択的に濾過し、真空乾燥する装置および該装置の使用
IPC: G01N35/10
Filed: 1998-05-27
Abstract: (57)【要約】
運搬体（２６）の入口開口および出口開口を備える区画（２８）内の液体試料を減圧下で選択的に濾過し、前記区画（２８）の出口開口（３２）の領域に存在する試料液体の液滴を真空乾燥するための装置に室（２４）を設けてある。該室は、閉じ蓋（８４）または運搬体（２６）が、その出口開口（３２）を室（２４）の内部空間（４６）に向けた状態で実質的に気密状態に配置することができる開口縁（５２）を有する開口（４８）を含む。側壁の１つは、運搬体（２６）を室（２４）の内部空間（４６）内に導入するために開放、かつ実質的に気密に密閉できるアクセス側壁（４４）として形成されている。さらに、該装置は、室（２４）の内部空間（４６）内で終端する吸気導管（８１）に取付けられた真空ポンプ（８２）を備え、該真空ポンプ（８２）は運搬体（２６）が頂壁（４０）の開口縁（５０）に配置され、かつ室（２４）のアクセス側壁（４４）が閉じている場合に区画（２８）の出口開口（３２）から液体試料を取り出すために第１低圧を発生させ、運搬体（２６）が室（２４）の内部空間（４６）内に配置され、蓋（８４）が頂壁（４０）の開口縁（５０）に配置され、かつ室（２４）のアクセス側壁（４４）が閉じている状態で、区画（２８）の出口開口（３２）にまだ存在する液体試料の液滴を乾燥するために第１低圧より高い第２低圧を発生させるためのものである。
Patent JP-S56501572-A (JP)
IPC: F16L59/14
Filed: 1980-10-28
Abstract: A two-piece interlocking insulator (4) suitable for covering a truncated triangular pipe (6), the conforming insulator (4) having a base unit (18), a pair of side walls (20) convergingly extending from the ends of the base unit and terminating with an apex unit (22). The insulator (4) can closely conform to the perimeter of the truncated triangular pipe (6) or, as in another embodiment, to a ceramic fibre blanket (10) located around the perimeter of the pipe (6). Each segment of the insulator has a body (24) and a pair of spaced apart arms (26,28). When the two segments are longitudinally and conformingly aligned around the pipe, they can be urged together to form an interlocking, insulator which remains around the pipe without any other means of support.When two truncated triangular pipes are aligned so that their base members are contiguous, an additional embodiment of the insulator includes a pair of segments each having a double-angle side wall (44), a pair of arms (62) partially integral with and partially spaced apart from the double side wall by corresponding recesses and a void corresponding to the remaining double side wall so that as the two segments are conformingly aligned around the pair of pipes, they can be urged together to form an insulator covering.The insulator can further be used with a truncated triangular pipe having a pair of shoulders (36) extending outwardly from each side of the apex member (16) and having a ceramic fibre blanket (38) located around both side members and the base member of the pipe.
Patent JP-H11510824-A (JP)
Title: 皮膚の老化の徴候の処置及び予防のための化粧方法
IPC: A61Q19/00
Filed: 1997-06-05
Abstract: (57)【要約】
本発明は、ａ）  局所投与に適宜な賦形剤中の、皮膚の老化を抑制するために有効な亜刺激量の、少なくとも１種類のレチノイドを含有する組成物を１日１回皮膚に適用すること；ｂ）  局所投与に適宜な、化粧品学的に許容出来る賦形剤中の、より大量の、少なくとも１種類のレチノイドを含有する組成物を、ａ）に記載の組成物の約１０から１６時間後に適用すること、を特徴とする、皮膚の老化の徴候及び特に皺の処置及び予防のための化粧品による方法に関する。本発明はまた、このような組成物を含有する組み合わせ製品に関する。
Patent JP-H02502599-A (JP)
Title: スイッチにおける誤り訂正方法および誤り訂正手段付きのスイッチ
IPC: H04Q1/24
Filed: 1988-11-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H10504243-A (JP)
Title: 角度のある界面制御表面を有する増強収量血液処理システム
IPC: G01N33/48
Filed: 1996-05-22
Abstract: (57)【要約】
血液成分を分離するため回転軸のまわりを回転させるためのチャンバーは分離ゾーンを形成する第１および第２の離間した側壁を含んでいる。分離ゾーンへ運搬された血液は血球成分の第１の区域（９６）と、血漿の第２の区域（９８）と、そして第１および第２の区域の間の界面区域（５８）とに分離する。出口は血漿の第２の区域を分離ゾーンから運搬する。内部壁（８４，８６）は血漿の第２の区域が出口へ通過することを許容するが、界面区域および血球成分の第１の区域が出口へ通過することを阻止する。
Patent JP-S60500390-A (JP)
Title: ア−ク分割板
IPC: H01H9/36
Filed: 1984-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500256-A (JP)
Title: 高速紙乾燥
IPC: F26B13/08
Filed: 1982-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06509003-A (JP)
Title: パパニコラウスミア（Ｐａｐ　Ｓｍｅａｒ）サンプリング装置
IPC: A61B10/02
Filed: 1992-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500461-A (JP)
Title: 分裂可能な重合体並びにこれを使用する写真製品および方法
IPC: G03C7/00
Filed: 1982-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H05501713-A (JP)
IPC: C12Q1/68
Filed: 1990-10-26
Abstract: The invention relates to a device, comprising means for providing electromagnetic radiation (101-106; 201-206; 301-308); means for supporting a sample (109;315) in a fixed relationship with said radiation providing means during irradiation; a housing (100;200;300) for containing said radiation providing means; and means for maintaining the temperature of said sample within a desired temperature range during said irradiation comprising a chamber (107;207;309) positioned interior to said housing and in a fixed relationship to said radiation providing means. <IMAGE>
Patent JP-H05503909-A (JP)
IPC: B65D6/04
Filed: 1991-11-15
Abstract: PCT No. PCT/FR91/00907 Sec. 371 Date Sep. 21, 1992 Sec. 102(e) Date Sep. 21, 1992 PCT Filed Nov. 15, 1991 PCT Pub. No. WO92/09488 PCT Pub. Date Jun. 11, 1992.A method is provided for producing plastic containers such as crates by assembling two shaped sections (7) forming opposite ends (5d and 5e) of the container along with a shaped section (1) forming the sides (5b and 5c) and the bottom (5a) thereof. Said shaped sections (7 and 1) are obtained by extruding, punching and cutting plastic material.
Patent JP-H05500286-A (JP)
Title: プラズマ質量分析計
IPC: G01N27/62
Filed: 1990-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60501441-A (JP)
Title: Ｄｎａ配列
IPC: C12N15/09
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H05502791-A (JP)
IPC: C12N9/20
Filed: 1990-12-21
Abstract: The method for crystallization of enzymes is characterized by the fact that an aqueous enzyme containing liquid with a relatively high enzyme purity and with a concentration of pure enzyme protein of at least 5 g/l of enzyme containing liquid is used as a starting material, and that a crystallization agent, which is an easily soluble salt of the non-halide type is added to the starting material to a final concentration which is considerably smaller than the concentration needed to precipitate the enzymes in an amorphous form. The method is simple and cheap, and it is compatible to industrial requirements.
Patent JP-H08500741-A (JP)
IPC: G01N33/573
Filed: 1994-05-18
Abstract: Substantially purified DNA comprising DNA encoding an amino acid sequence selected from the group consisting of the amino acid sequence of:  (i) Streptococcus Pyogenes DNAse B enzyme as shown in Figure 4; and (ii) a sequence encoding a functional equivalent of S Pyogenes DNAse B enzyme, the DNA being substantially free of DNA that does not encode the amino acid sequence of figure 4 or a functional equivalent of S Pyogenes DNAse B enzyme except for a leader peptide fused to the amino acid terminus of S Pyogenes DNAse B enzyme.  <IMAGE>
Patent JP-H09501077-A (JP)
Title: ゴルフボール被覆体用アイオノマー配合物
IPC: C08J7/04
Filed: 1994-06-10
Abstract: (57)【要約】
本発明は、ゴルフボールの被覆体組成物に関する。この組成物は、軟質アイオノマーと、たいへん硬く、かつ剛質のアイオノマーとの配合物である。たいへん硬く、かつ剛質のアイオノマーは、ゴルフボール被覆体として有用な従来の軟質／硬質アイオノマー配合物に適すると考えられる硬質性および剛質性のレベルよりも顕著に高い硬質性及び剛質性のレベルを有する。さらに、この配合組成物は既知の配合物に匹敵するプレイ性、耐久用、および距離を与える。
Patent JP-H05500261-A (JP)
Title: 連続可変トランスミッション・システム
IPC: F16H9/18
Filed: 1990-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58501424-A (JP)
Title: 圧電プリンタ及びそこで使用する圧電マルチラン起動器
IPC: B41J2/295
Filed: 1982-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58501564-A (JP)
Title: 固定アレ−分割能力を具えたメモリ
IPC: G11C8/12
Filed: 1982-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2002504169-A (JP)
Title: 正の反応器温度勾配を有する炭化水素分解
IPC: C10G11/00
Filed: 1998-06-08
Abstract: (57)【要約】
本発明は、重要オレフィン、エチレン及びプロピレンに炭化水素を分解する方法における、触媒接触領域全域に正の温度勾配を適用することを含む改良を提供する。その温度勾配は、均一又は段階的であることができ、少なくとも１つの下流の分解領域が上流領域よりも高い温度で操作される限り１つの反応器でも一連の複数の反応器でもよい。
Patent JP-H04504545-A (JP)
Title: 高強度端子をコード末端に接合するための方法
Inventor: SOLANO SALLAN VICTORINO
IPC: B29C70/68
Filed: 1991-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08500762-A (JP)
IPC: A61F2/44
Filed: 1993-07-02
Abstract: A posterior vertebral column implant is useful for a vertebral column supporting device having a supporting rod (1). The implant has an anchoring section (2) designed as a screw or hook, a fastening head (3) provided with a U-shaped slit (6) for the supporting rod (1) which forms two branches (4, 5), and fixing means (7, 8) for fixing the fastening head (3) to the supporting rod. The fixing means (7, 8) are made of two pieces. One cylindrical locking piece (7) may be axially introduced from above into the U-shaped slit (6) and be blocked there and a fixing piece (8) may be brought to bear on the supporting rod (1) through the first locking piece (7).
Patent JP-S58501711-A (JP)
IPC: B29C49/16
Filed: 1982-10-14
Abstract: The invention discloses a method of forming plastics material containers from heated plastics sheet material (32) in a thermoforming apparatus, wherein sheet material (32) is first of all displaced away from the mould cavity (28) on to the surface of a chamber (38) opposite the mould cavity (28) using a very high pressure differential, in order to induce hoop orientation in the material, and then the displaced material is moved into the mould cavity (28) against the high pressure differential and finally is shaped to the shape of the mould cavity (28). By using a chamber (38) of predetermined shape and maintained at the orientation temperature, containers having a resonably predictable degree of orientation, at least in the top region thereof, can be produced. The invention discloses also that a plug (40) and clamp (45) are used to clamp the sheet material (32) and to pull it into the mould cavity (28) against the high pressure differential.