baber/WOPTO huggingface dataset:
Patent JP-H11502821-A (JP)
IPC: A61P7/06
Filed: 1996-03-22
Abstract: A method for producing a stable polymerized hemoglobin blood-substitute from blood characterized in the use of a chromatographic column, is disclosed. The method of this invention includes mixing blood with an anticoagulant to form a blood solution, washing the red blood cells in the blood solution and then separating the washed red blood cells from the white blood cells. This method also includes disrupting the red blood cells to release hemoglobin and form a hemoglobin solution, which is then treated by high performance liquid chromatography to form a hemoglobin eluate. The hemoglobin eluate is then deoxygenated, contacted with a first reducing agent to form an oxidation-stabilized deoxygenated hemoglobin solution, and mixed with a cross-linking agent to form a polymerization reaction mixture, which is then polymerized. The polymerized hemoglobin solution is then diafiltered with a physiologic solution and with a reducing agent, whereby the polymerized hemoglobin solution is made physiologically acceptable, and whereby the reducing agent scavenges oxygen, to form a stable polymerized hemoglobin blood-substitute which is then packaged and stored in an atmosphere substantially free of oxygen. Compositions made by the methods are also disclosed, as are methods of therapeutically, or prophylactically, treating a vertebrate to increase tissue oxygenation, or prevent oxygen depletion, in tissue of the vertebrate.
Patent JP-2001501838-A (JP)
Title: 手持式飲用装置
IPC: A47G19/22
Filed: 1996-04-17
Abstract: (57)【要約】
開端部および閉端部を有する容器（１２）と、容器に設けられ、容器から外側に延びる把手（１８）と、容器または把手に回転自在に取り付けられたビーズのような物体（３０）とを含む、手持式飲用装置(１０)。
Patent JP-H11507115-A (JP)
Title: 内燃機関における燃料調量の制御装置
IPC: F02B3/06
Filed: 1996-10-11
Abstract: (57)【要約】
内燃機関、例えば自己点火型の内燃機関における燃料調量を制御するための装置が扱われる。電磁弁が燃料調量の開始および／または終了に影響を及ぼす。高圧部における圧力に相応する信号を形成する誘導式圧力センサが設けられている。
Patent JP-2001514699-A (JP)
IPC: C08L67/02
Filed: 1998-12-28
Abstract: Polyester injection-moulded parts based on a polyester (A) and on a copolymer (B) of ethylene and of an unsaturated epoxy, such that weight % (B)xMFI (A+B)/MFI(A) is greater than 3 and in this expression:MFI (A+B) denotes the melt flow index of the modified polyester, that is to say the blend of (A) and (B) and of any fillers;MFI (A) denotes the melt flow index of the polyester (A) and of any fillers (without (B)); andweight % (B) denotes the percentage by weight of (B) in the blend of (A) and (B) and of any fillers.
Patent JP-2001519978-A (JP)
IPC: H04B7/06
Filed: 1997-07-21
Abstract: A method of directional radio communication between a first station (BTS4) and a second station (MS) comprises the following steps. A plurality of consecutive signals are received at the first station (BTS4) from the second station (MS). The signals are each receivable from at least one of a plurality of different directions. For each of a plurality of sequential signals which are received by the first station (BTS4) from the second station (MS) the value of at least one parameter is determined. The value of at least one parameter is selected for a signal to be transmitted from the first station (BTS4) to the second station (MS), the value of the at least one parameter of the signal to be transmitted by the first station (BTS4) being selected in dependence on the determined values of the at least one parameter of the plurality of sequential signals.
Patent JP-2000516084-A (JP)
Title: 凍結された食品の製造
IPC: A23G9/52
Filed: 1997-05-27
Abstract: (57)【要約】
過冷却された状態の水性溶液が、その製品の予備凍結した要素の表面の少なくとも一部につける間に凍結される、被覆された凍結菓子製品の製造方法。
Patent JP-2001519806-A (JP)
Title: セリンプロテアーゼ活性、特にトリプターゼ活性に関連する疾病を処理するための化合物及び組成物
IPC: C07D413/06
Filed: 1997-12-01
Abstract: (57)【要約】
肥満細胞介在性炎症性疾患の予防及び処理のために効果的な新規化合物、組成物及び方法が記載される。本発明の好ましい観点は、下記式（II）で表わされる化合物である：
 〔式中、点線は独立して、任意の結合を示し；個々のＲ 2 は独立して、（Ｃ 1-6 ）アルキル、（Ｃ 1-6 ）アルキルオキシ、ハロ、又はヒドロキシであり；個々のＲ 3 は独立して、（Ｃ 1-5 ）アルキル、（Ｃ 1-6 ）アルキルオキシ、ハロ又はヒドロキシであり；Ｘ 3 は−C(O)−又は−CR 7 R 8 −であり、Ｘ 8 は−CH(R 1 ) n2 −又は−C(R 1 ) n1 ＝であり、ここでＲ 1 はアミノ（Ｎ 1-4 ）アゾリジニル、アミノ（Ｎ 1-4 ）アゾリル、（Ｎ 1-4 ）アゾリジニル、（Ｎ 1-4 ）アゾリル、−NHC(NH)NR 9 R 9 ，−C(NR 9 )R 9 ，−C(NH)NHR 9 ，−C(NH)NR 10 R 10 又は−(CR 11 R 11 ) y NH 2 であり、又はＸ 8 は−Ｎ＝又は−NH(R 1 ) n3 −であり、ここでＲ 1 は−C(NR 9 )R 9 ，−C(NH)NHR 10 又は−C(NH)NR 10 R 10 であり、ここで個々のＲ 9 は独立して、水素又は（Ｃ 1-6 ）アルキルであり、そして個々のＲ 10 は独立して（Ｃ 1-6 ）アルキルであり；そしてＸ 9 は−CH(R 4 )−又は−C(R 4 )＝であり、ここでＲ 4 は−Ｒ 12 ,−OR 12 ，−N(R 13 )R 12 ，−SR 12 ，−S(O)R 12 ，−S(O) 2 R 12 ，−S(O) 2 OR 12 ，−S(O) 2 N(R 13 )R 12 ，−N(R 13 )S(O) 2 R 12 ，−C(O)R 12 ，−C(O)OR 12 ，−C(O)N(R 13 )R 12 ,−N(R 13 )C(O)R 12 ,−OC(O)N(R 13 )R 12 ，−N(R 13 )C(O)OR 12 ，−(CH 2 ) n4 N(R 13 )C(O)N(R 13 )R 12 ,−OP(O)(OR 13 )OR 12 又は−C(O)N(R 14 )CH(COOH)R 12 であり、又はＸ 9 は−Ｎ＝又は−N(R 4 )−であり、ここでＲ 4 は−C(O)R 12 ，−C(O)OR 12 ，−C(O)N(R 13 )R 12 ,−OC(O)N(R 13 )R 12 又は−C(O)N(R 14 )CH(COOH)R 12 であり、ここでＲ 12 ，Ｒ 13 及びＲ 14 は発明の要約において定義された通りであり；Ｒ 5 は水素、又は（Ｃ 1-4 ）アルキルであり、Ｒ 6 は水素又は（Ｃ 1-4 ）アルキルであり、前記アルキルは任意には、（Ｃ 1-4 ）アルキルオキシ、ヒドロキシ及びスルホから独立して選択された１〜２個の置換基により置換され、Ｒ 7 は水素又はメチルであり、そしてＲ 8 は水素、メチル又はヒドロキシである〕前記化合物、組成物及び方法は、呼吸器官に関連する炎症性疾患、たとえばぜん息及びアレルギー１性鼻炎、並びに他のタイプの免疫介在性炎症性疾患、たとえばリウマチ様関節炎、結膜炎及び炎症性腸疾患、種々の皮膚生理学的状態、及び一定のウィルス状態の予防及び処理のために効果的である。前記化合物は、肥満細胞プロテアーゼトリプターゼの強力且つ選択的インヒビターを含んで成る。それらの病状を処理するための組成物は、経口、吸入及び非経口調製物、及びそのような調製物を含んで成る装置を包含する。
Patent JP-2001521444-A (JP)
Title: ２本のストランドを並列に連続鋳造する装置
IPC: B22D11/11
Filed: 1998-03-06
Abstract: (57)【要約】
２本の細長いストランドを並列に鋳造するために、磁気ブレーキが、少なくとも１つの静的な、または、低周波の周期的な磁場を生起する。チル鋳型は矩形鋳型（１０）と、該矩形鋳型を２つの副鋳型（１１ａ，１１ｂ）に分割する内部隔壁（１３）とを有し、前記磁場が、前記矩形鋳型の全幅にわたってほぼ同じ磁場方向を有しかつ両副鋳型内においてほぼ対称の分布を有するように作用する。ブレーキは、前記矩形鋳型の第１の長辺側側面に配される第１の磁石と、前記矩形鋳型の反対側の第２の長辺側側面に配置される反対の極性の第２の磁石とを有する。磁石内の磁性材料は、両磁石が、前記矩形鋳型の２つの長辺側側面の各々に沿って相互に隣接配置された同じ極性の２つの副磁極を有するように分布させられている。各副磁極は、前記各副鋳型の長辺側側面に沿って対称に配置されている。
Patent MD-20040114-A (MD)
Title: Hydrodynamic process for obtaining reverse population of the rotary levels in the fluid continuous molecular media
Inventor: COLESNIC RUSTEM
IPC: H01S3/0979
Filed: 2004-05-12
Abstract: The invention relates to the physical gas dynamics, plasma chemistry, processes for power obtaining and quantum electronics.The result consists in increasing the efficiency of the vibration-rotation exchange between the molecules at the creation of the reverse population of the quantum levels, increasing the productivity, diminishing the complexity and power expenses in the realization process, as well as minimizing the ecological problems. Said result is attained by using a specially contoured nozzle consisting of a confuser and a diffuser and communicating both the flux as a whole and its separate tubes of current a rotary-translational motion.
Patent MD-20040180-A (MD)
Inventor: SOCOLOV VALERII
IPC: F24H1/00
Filed: 2004-07-19
Abstract: Inventia se refera la termotehnica, in particular la cazane pentru incalzirea incaperilor si apei pentru utilizari menajere. Cazanul de incalzit (varianta I) contine un corp in forma de manta de apa, dotat cu un racord pentru gazele arse, amplasat in partea de jos a corpului si imbinat cu canalul de gaze, un focar cu arzator, amplasat in partea de jos a canalului de gaze, racorduri de debitare si evacuare a apei, suprafete orizontale de convectie termica cuplate cu mantaua de apa, care formeaza un canal de gaze in forma de labirint, schimbatoare de caldura cu tevi cuplate cu mantaua de apa, suprafete termice cu obstacole, amplasate de-a lungul canalului de gaze, si guri pentru deservirea canalului de gaze. Cazanul este dotat cu un bloc computerizat, legat cu un bloc de control, prin care se mentine legatura cu blocurile de distributie a apei, de incalzire a apei pentru utilizari menajere, de functionare a arzatorului si de securitate, care au legaturi cu elementele de lucru ale cazanului si sunt conectate la un bloc de alimentare, si cu un bloc computerizat cu comanda la distanta si bloc de alimentare. In racordul pentru gazele arse sunt instalate un obturator cu comanda la distanta si elemente de lucru. In cazanul din varianta II focarul este amplasat in partea de sus a canalului de gaze, contine arzatoare si un deflector director, cuplat cu mantaua de apa. Cazanul de incalzit (varianta III) contine doua focare cu arzatoare, unul amplasat in partea de jos a canalului de gaze, celalalt - in partea lui de sus, si racorduri pentru gazele arse cu obturatoare de reglare, amplasate in partea de sus si de jos a canalului de gaze. Rezultatul consta in automatizarea procesului de lucru si de control, marirea transmiterii de caldura, simplificarea constructiei si reducerea volumului de metal al cazanului, folosirea diferitelor feluri de combustibil fara a schimba arzatoarele.
Patent MX-157928-A (MX)
Inventor: KAEMPEN CHARLES E
IPC: F16L13/00
Filed: 1983-01-11
Abstract: A composite laminate joint structure tapered at one or both ends provides a coupling tensile strength greater than the laminate interlaminar shear strength. The joint structure is composed of individual ply structures (2,1,3) bonded by adhesive. The ply structures are made up of filament strands orientated in different directions and in a manner to provide the taper. A tubular form of the joint structure finds particular application to mechanically joined structure such as pipe and trusses. Methods of and apparatus for making such joint structures are also disclosed.
Patent MX-161332-A (MX)
Inventor: PETERSEN ARTHUR WALTER
IPC: B08B3/08
Filed: 1984-01-17
Abstract: A method of removing undesirable organic matter, such as food soil, paint, or the like, comprises contacting the organic matter with imidazole, pyrazole, an alkyl or aryl substituted imidazole, an alkyl or aryl substituted pyrarole, or a mixture of two or more thereof. Compositions containing these compounds as the active ingredient are also disclosed.
Patent NZ-198293-A (NZ)
Title: Ruminant feed additives containing 5-substituted tetrazoles or 1-cyano-2-metylsulphonylethane
Inventor: MARECK P E
IPC: A23K1/16
Filed: 1981-09-07
Abstract: At least one compound defined by one of the following formulae: <IMAGE> I.  p1 where X represents Cl, Br,  <IMAGE>  or-SCH3, and n is 1 or 2; and CH3SO2NHCH2CH2CN (II) have been administered to animals to improve the efficiency of food utilization by these animals. These compounds can be administered orally by combining the compounds with feed compositions and fed to animals such as ruminants with a developed rumen function as well as other animals that ferment fibrous material and vegetable matter in the cecum or colon. These compounds effect the rumen metabolism to increase the production of propionate relative to other volatile fatty acids, particularly acetate and to inhibit methanogenesis.
Patent NZ-198937-A (NZ)
Title: Quick-disintegrating pressed shapes
Inventor: KOPF H
IPC: A61K9/52
Filed: 1981-11-11
Abstract: Quick-disintegrating pressed shapes e.g. tablets containing pharmaceutical active substances, which shapes consist essentially of a compressed mixture of   a) a pharmaceutical active substance in a granular delayed-release form, and b) a disintegrating agent having a high disintegrating capacity as well as good binding properties. The pharmaceutical active substance is coated with a mixture of ethyl cellulose and a polyacrylate to provide the delayed-release form.
Patent NZ-217399-A (NZ)
Title: Process for moulding articles from curable compositions
Inventor: BARNARD J
IPC: B29C37/00
Filed: 1986-08-29
Abstract: A method of moulding an article having areas of colour contrast on the surface comprising coating one surface of a mould with a coloured composition prior to filling the mould with a curable composition of contrasting colour and curing the composition characterised in that the coloured composition comprises at least 25% by weight of   (a) a fluid carrier comprising a mixture of 0-l00 parts by weight of a polymerisable liquid and correspondingly l00 to 0 parts by weight of a nonpolymerisable, volatile, organic solvent, (b) from 0.l to l0% by weight of the total composition of a colourant in the form of an inorganic pigment or carbon black, or 0.000l to l% by weight of an organic pigment or dye, (c) from 0 to 60% by weight of the total composition of a finely divided filler, preferably having a mean particle size of less than 2 microns, (d) 0.l to 50%, preferably l to l0% by weight of a drying oil-modified alkyd resin soluble in the fluid carrier and (e) a preformed polymer soluble in the fluid carrier present at a concentration at least half that of the drying oil modified-alkyd resin.
Patent NZ-217967-A (NZ)
Title: Cross flow cooling tower including serpentine heat exchanger tube
Inventor: CATES R E
IPC: F28C1/14
Filed: 1986-10-16
Abstract: A closed circuit evaporative fluid cooler/evaporative condenser (10) utilizing a cross flow water-air fluid flow relationship wherein an evaporative liquid recirculating system includes a liquid distribution spray assembly (32) mounted above a bundle (36) of fill sheets. A closed circuit fluid cooling/condensing heat exchanger in the form of coil assembly (42) is supported below the bundle (36) of fill sheets. Each heat exchanger (42) comprises a plurality of parallel coil circuits or modules (60), wherein the inlet (48) of each coil circuit (60) is at a higher elevation adjacent the air outlet side of the heat exchanger, and the fluid outlet manifold (54) of each coil circuit (60) is at the lowest elevation adjacent the air inlet side (37) of the heat exchanger (42). This arrangement ensures that the coolest liquid falling from the fill sheet bundle (36) contacts the region of the coil assembly (42) containing the coolest fluid and that the coolest air entering the air inlet (37) contacts the coil assembly (42) portion containing the coolest fluid. Each coil assembly (42) comprises a plurality of parallel individual coil circuits (60) each having downwardly sloped straight runs (104,106) connected by return bends (98,102) to ensure the complete pass through and drainage of the fluid therein.
Patent NZ-228308-A (NZ)
Title: Alkaline bleaching of cellulose pulp
Inventor: SALKINOJA-SALONEN MIRJA
IPC: D21C9/12
Filed: 1989-03-13
Abstract: The present invention concerns a procedure for bleaching cellulose pulp obtained from hardwood, wherein bleaching chemical containing chlorine is used. The essential feature of the invention is that the residual chlorine content of the bleached pulp is reduced by subjecting the pulp to enzyme treatment. With the enzyme especially the removal from the pulp of chlorine-binding extractive substances present in hardwood pulp is promoted. The invention furthermore concerns the use of enzyme towards lowering the residual chlorine content of bleached cellulose pulp made from hardwood. Such cellulose pulp is particularly contemplated which will be converted into foodstuff package cardboard or paper, which are commonly disposed of by burning. Lowered chlorine content reduces the risk of producing toxic dioxin at the incineration step.
Patent NZ-236113-A (NZ)
Title: Sustained release compositions containing a copolymer of lactide and glycolide for treating periodontal disease
Inventor: DAMANI NALINKANT CHUNILAL
IPC: A61K31/65
Filed: 1990-11-16
Abstract: This invention relates to compositions/devices and methods for treating diseases of the oral cavity in humans and lower animals using polylactide/glycolide compositions/devices for releasing drugs in the oral cavity.
Patent NZ-240634-A (NZ)
Title: Dispenser for dispensing fluid from flexible pouch; trigger operated piston
Inventor: WIRSIG RALPH CARL
IPC: B05C17/01
Filed: 1991-11-18
Abstract: PCT No. PCT/CA91/00408 Sec. 371 Date May 12, 1993 Sec. 102(e) Date May 12, 1993 PCT Filed Nov. 13, 1991 PCT Pub. No. WO92/08670 PCT Pub. Date May 29, 1992.An improved piston for a pouch dispenser is disclosed. The dispenser is adapted to contain a pouch of flowable material, and has a lid to keep the pouch within the dispenser and a piston which is adapted to move toward the lid and press against a first end of the pouch, and push the flowable material out of the pouch through a hole in the second end of the pouch. The piston has a peripheral lip extending towards the second end of the pouch. The peripheral lip extends for a length sufficient to cause the film from which the pouch is made to pleat in a direction transverse from which the pouch is made to pleat in a direction transverse to the longitudinal axis of the dispenser when the material in the pouch is squeezed from the pouch by the pressing action of the piston. The lid and piston are adapted to allow the peripheral lip to nest with the lid and to prevent the pleats from hindering essentially all of the material from being squeezed out of the pouch.
Patent NZ-246202-A (NZ)
Title: Amidino-substituted alpha-amino acid derivatives and pharmaceutical compositions
Inventor: BEAMS RICHARD MANSFIELD
IPC: A61K31/275
Filed: 1992-12-23
Abstract: PCT No. PCT/GB92/02387 Sec. 371 Date Jun. 22, 1994 Sec. 102(e) Date Jun. 22, 1994 PCT Filed Dec. 23, 1992 PCT Pub. No. WO93/13055 PCT Pub. Date Jul. 8, 1993   <IMAGE>  (I)  Amidino derivatives of formula (I) and salts, and pharmaceutically acceptable esters and amides thereof, in which: R1 is a C1-6 straight or branched chain alkyl group, a C2-6alkenyl group, a C2-6alkynyl group, a C3-6cycloalkyl group or a C3-6cycloalkylC1-6alkyl group; Q is an alkylene, alkenylene or alkynylene group having 3 to 6 carbon atoms and which may optionally be substituted by one or more C1-3alkyl groups; a group of formula -(CH2)pX(CH2)q- where p is 2 or 3, q is 1 or 2 and X is S(O)x where x is 0, 1 or 2, O or NR2 where R2 is H or C1-6alkyl; or a group of formula -(CH2)rA(CH2)s- where r is 0, 1 or 2, s is 0, 1 or 2 and A is a 3 to 6 membered carbocyclic or heterocyclic ring which may optionally be substituted by one or more suitable substituents such as C1-6alkyl, C1-6alkoxy, hydroxy, halo, nitro, cyano, trifluoro C1-6alkyl, amino, C1-6alkylamino or diC1-6alkylamino; and pharmaceutical formulations containing them are described for use in medicine novel compounds of formula (I) and the preparation of such novel compounds are also disclosed.
Patent NZ-249729-A (NZ)
Title: Substituted indoles and azaindoles, preparation and pharmaceutical compositions thereof
Inventor: FISHER LAWRENCE EMERSON
IPC: A61K31/44
Filed: 1993-02-26
Abstract: Compounds of formula (I), (II), or (III) wherein: R<1> is lower alkyl when R<2> is V; or R<2> is lower alkyl when R<1> is V; wherein: V is (A); R<3> is hydrogen or lower alkyl; X is hydrogen, lower alkyl, halogen, -C(O)CF3, -CO2R<4>, or -C(O)NR<5>R<6>; Y is hydrogen, lower alkyl, lower alkoxy, hydroxy, halogen, or -CO2R<4>; Z is hydrogen, lower alkyl, lower alkoxy, or halogen; with the proviso that Y and Z cannot be attached to the nitrogen atom in formula (II); in which R<4> is hydrogen or lower alkyl; R<5> is hydrogen, lower alkyl, or -CH2CO2R<4>; R<6> is hydrogen or lower alkyl; or R<5> and R<6> taken together with the nitrogen to which they are attached represent a heterocycle; R<7> is (B); (C); (D); (E); (F); (G); (H) or (J); in which: R<8> is -CO2H or 1H-tetrazol-5-yl; and W is oxygen, sulfur, or -NR-, wherein R is hydrogen or lower alkyl; and the pharmaceutically acceptable salts thereof, exhibit useful pharmacological properties, and are particularly useful as angiotensin (II) antagonists.
Patent NZ-250632-A (NZ)
Title: Process for upgrading low quality wood to high quality wood; softening and part drying using ohmic heating
Inventor: REM PETER CARLO
IPC: B60R25/102
Filed: 1994-01-06
Abstract: A process for upgrading low-quality wood to high-quality wood comprising the following stages:   a) softening the wood by directly heating it electrically in the presence of a softening agent at a pressure of at least the equilibrium vapour pressure of the softening agent at the operating temperature;   b) drying the softened wood;   c) curing the dried wood; d) cooling the cured wood. ty
Patent NZ-270130-A (NZ)
Title: Pyridazinone derivatives, preparation and pharmaceutical compositions thereof
Inventor: KAGAWA TAKASHI
IPC: C07D401/12
Filed: 1994-12-13
Abstract: Pyridazinone derivatives of formula (I): <CHEM> wherein R<1> represents a hydrogen atom or a methyl group which may be substituted with an aliphatic cyclic amino group optionally containing a hetero atom in the ring thereof; each of X<1> and X<2> independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a cyano group, a nitro group or a group shown by - CO-NR<2>R<3> (wherein each of R<2> and R<3> independently represents an alkyl group having 1 to 6 carbon atoms); Y represents a halogen atom; Z represents an alkoxy group having 1 to 6 carbon atoms;  l represents 0 or an integer of 1 to 3; A represents CH or N; m represents 0 or an integer of 1 or 2; and n represents an integer of 1 to 8, exhibit a platelet aggregation inhibiting activity and are useful for the treatment of circulatory disorders such as cerebral infarction.
Patent NZ-270163-A (NZ)
Title: Use of benzothiophene derivatives for increasing libido in post-menopausal women
Inventor: SALES JAMES JOSEPH
IPC: A61K31/40
Filed: 1994-12-19
Abstract: A method of increasing libido in post-menopausal women comprising administering to a female human in need of treatment an effective amount of a compound having the formula <CHEM>     wherein R<1> and R<3> are independently hydrogen, -CH3, <CHEM>  wherein Ar is optionally substituted phenyl; R<2> is selected from the group consisting of pyrrolidine, hexamethyleneimino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
Patent NZ-330726-A (NZ)
Title: Intra-vaginal delivery unit or composition containing a cyclodextrin which improves absorbtion of 17-beta oestradiol or oestradiol benzoate
Inventor: BUNT CRAIG ROBERT
IPC: A61K31/565
Filed: 1998-06-18
Abstract: An intra-vaginal delivery unit or composition contains an effective releasable amount of oestradiol 17b.  The composition or unit achieves an efficacious effect on oestrus expression such as oestrus synchronization.  An agent that is capable of enhancing the absorption of the oestradiol 17b can be included such as a cyclodextrin.  A prodrug such as oestradiol benzoate can be used instead of oestradiol 17b.
Patent NZ-330913-A (NZ)
Title: Antigens for preventing and reducing parasite infection and disease
Inventor: BOWELS VERNON MORRISON
IPC: A61K38/20
Filed: 1998-07-06
Abstract: Provided are antigens for preventing or reducing parasite infection and disease, their use in vaccine compositions, methods of identifying such antigens and DNA sequence coding for the antigens.  Preferably the parasite infection or disease is an ectoparasite infection or disease.
Patent NZ-332880-A (NZ)
Title: process for producing elastomers comprising ethylene, alpha olefins and optionally an diene
Inventor: KOLTHAMMER BRIAN W S
IPC: C08L23/08
Filed: 1997-07-09
Abstract: The process for producing an ethylene/a-olefin or ethylene/a-olefin/diene monomer elastomer having a density of 0.850g/cm2 to 0.895 g/cm2 comprises: a) contracting in a first reactor ethylene, at least one aliphatic a-olefin, optionally at least one diene, an activated catalyst comprising a group 4 metal metallocene and a solvent; b) contracting in a second reactor ethylene, at least one aliphatic a-olefin, optionally at least one diene, an activated catalyst comprising a group 4 metal metallocene, a solvent and the high molecular weight fraction of the elastomer from the first reactor; c) removing an elastomeric product stream from the second reactor; d) removing solvent from the elastomeric product stream from the second reactor in an anhydrous first stage solvent recovery operation such that the solid concentration of elastomeric product stream is increased by at least 100% and e) removing additional solvent in an anhydrous second stage solvent recovery operation from the elastomeric product of the first stage solvent recovery operation such that the solid concentration of elastomeric product stream is in excess of 65%. The first reactor is operated such that a high molecular weight fraction of the elastomer is produced at a solid concentration of 1 to 15% weight based on the weight of the reaction mass in the first reactor. The second reactor is operated such that a low molecular weight fraction of the elastomer is produced at a solid concentration of 2 to 30% weight based on the weight of the reaction mass in the second reactor.