baber/WOPTO huggingface dataset:
Patent SE-304700-B (SE)
Inventor: EVERS H
IPC: B65B31/04
Filed: 1966-10-27
Abstract: 1,138,550. Bottle filling, capping and washing; carton filling machines. INTERSTABELLA. A.G. 29 Nov., 1966 [13, Dec., 1965], No. 53283/66. Headings B8C and B8T Sterile liquid, e.g. an effervescent beverage, is bottled by apparatus comprising a plant 3 to produce plastics &c. bottles, a pneumatic conveyer 9, and a bottle filling and capping machine 11, the filled bottles then being put into cartons 26. The bottles, produced at a high temperature and therefore sterile, are moved by sterilized suction or compressed air along the conveyer 9. The bottles may be rinsed in sterilized air, carbon dioxide or nitrogen before and/or after conveying but before filling, using a rinsing station 6, detailed in Fig. 3, supplied with suction at 21, low pressure gas at 24, and compressed gas at 19 to eject the bottle to a machine 11 comprising stations for filling 41, Fig. 4, and capping 42. Figs. 6 and 8 show alternative arrangements for the evacuator 48, pre-rinser 49 (Fig. 6 only), filler 50, capping station 51, and apparatus 52 to transfer the bottles to a carton 26. The bottles move ten abreast between the filling, closing &c. stations by intermittent motion. The pre-rinsing and filling apparatus 6 and 11 may be enclosed in a sterile atmosphere.
Patent SE-433266-B (SE)
Inventor: HOLT A E
IPC: G01N/
Filed: 1977-04-22
Abstract: A mobile fluid coupled test probe wherein communication between a transducer and an object under inspection is maintained through a fluid couplant which also serves to maintain engagement of the probe with the object.
Patent SE-430270-B (SE)
Title: Percussion drill for a self-propelling machine for driving holes
Inventor: SUDNISHNIKOV B V
IPC: E21B10/36
Filed: 1979-06-06
Abstract: The invention relates to a drill tool 4 preferably for a self-propelling percussion machine for driving holes. The drill tool 4 comprises a housing 7 with rock-breaking wedge members 9 whose cutting edges are radially arranged at one end surface of the housing 7. The wedge members 9 are separated from one another by means of grooves 8 which are formed in the housing 7 and which open outwards and merge into the side surface of the housing 7 and are intended to remove broken-up rock. At least one part of the housing 7 directed towards the bottom of the drill hole is cylindrical, while the grooves 8 are formed along helical lines and intersect one another such that those parts of the housing 7 situated between the intersecting grooves 8 form the wedge members 9. Projections 10 on the wedge members 9 are arranged such that when they are projected on the cross-sectional plane of the housing 7 they form a continuous circular trajectory and are intended to form the walls of the drill hole. <IMAGE>
Patent SE-445095-B (SE)
Title: A method of increasing the number of accessible tool-units in a numerically controlled tool machine
Inventor: HJELM SVEN
IPC: B23Q7/04
Filed: 1979-12-18
Abstract: In order to increase the number of accessible tool-units  in a numerically controlled multi operation machine (1), or the like, with automatic switching, and a magazine for palettes (6) and tools (3),one or more of the palettes are equipped with a tools (7) magazine, designed so that tools in the machine's tool magazine (3) can be automatically exchanged. A palette with tools (7) can, therefore, be switched via a palette switcher (5)within the machine. The machine thereafter positions the magazine on the palette so that the spindle (2), or a gear arm (4), can directly fetch/deliver tools and convey, or receive, tools to/from the magazine in the machine (3) according to the magazine on the palette (7).<IMAGE>
Patent SE-429504-B (SE)
Title: Filter arrangement for a spraying chamber
Inventor: SANDSTROM SVEN TUVE
IPC: B05C15/00
Filed: 1981-09-21
Abstract: Arrangement for separation of dyestuff in spray painting installations of the dry filter box type. The basic notion is that the filter material of which the paint traps are composed is caused to move by means of turning rollers which are manually actuated as necessary. Thus, the identical filter layer will participate in the separation during two instances and both sides of the filter will be better utilised and the front surface will have a larger coating area because of the adapted feeding. Outgoing air passes at 1), where the greatest separation of the paint occurs, and at 2), where less separation occurs. After sufficient feeding, the filter layer 2 will participate in the separation yet another time, after it has already received a certain portion of the paint separation. <IMAGE>
Patent SE-459902-B (SE)
Title: Spine, legs and arm exerciser
Inventor: AHRLING THOMAS
IPC: A63B23/04
Filed: 1985-04-17
Abstract: No further information available at time of publication.
Patent SE-461319-B (SE)
Inventor: LOEOEF I
IPC: B05D5/00
Filed: 1987-04-28
Abstract: PCT No. PCT/SE88/00198 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08336 PCT Pub. Date Nov. 3, 1988.A powder sprayer for the powder coating of an object is provided with an annular charging channel (9) for electrostatic charging of the powder. The channel is defined by an inner, longitudinal rod (8) and an outer tube, (7), both being manufactured of electrically insulating material. The rod (8) is centered in the tube (7) by means of spacer and turbulence members (10) with vanes which are obliquely inclined or helically configurated in relation to the longitudinal direction of the sprayer. In order to improve the charging and blending of the powder, the turbulators (10) are arranged pair-wise after one another, each with a plurality of vanes which are distributed about the rod (8) so that through flow channels are formed between the vanes. The vanes in adjacent turbulators (10) are, in this instance, offset in the circumferential direction in relation to one another, so that the leading edges of the vanes in a downstream turbulator (10) lie in register with the through flow channels in an upstream turbulator (10).
Patent SE-461621-B (SE)
Title: Storage arrangement for storing environmentally dangerous substances
Inventor: JOHANSSON ALF
IPC: G21F9/34
Filed: 1987-12-01
Abstract: The present invention relates to a storage arrangement 1 for storing environmentally dangerous substances 2 such as, for example, of the stable toxic compound type or of the long-lived nuclear substance type etc., and which comprises a number of cavities 6 in a rock, which are intended for receiving the substances 2 in question, with a roof 8 over said cavities, the cavities 6 in question being surrounded by a hydraulic barrier 7. The invention makes it possible inter alia to obtain a passive dry store. Receiving cavities for storage are formed by drilled vertical holes 6 which extend to a level 10 lying above an underlying drainage and ventilation zone 11. The hydraulic barrier 7, which is displaced laterally in relation to the storage boreholes 6, and laterally located ventilation holes 12 are connected to the underlying drainage and ventilation zone 9. <IMAGE>
Patent SE-469612-B (SE)
Title: Platinum electrode
Inventor: HOFLING C-G
IPC: G01N27/30
Filed: 1992-02-17
Abstract: Electrode for electromechanical measurements in liquids or liquid mixtures, preferably in situ electromechanical measurements in flowing liquids at elevated temperature and increased pressure. The electrode comprises: - a conductor made of platinum metal 21, - an insulating casing 22 in the form of a ceramic tube. Said ceramic tube is, over part of its length, surrounded by a bushing 23 in the form of a metallic coupling. Said conductor is, in that part of the electrode which is in contact with the liquid during measurement, directly connected to a cup or plate made of platinum metal 24. Said ceramic tube bears tightly and with sealing contact against the cup/plate and respectively against the metal bushing. <IMAGE>
Patent AT-411681-B (AT)
Title: Slag cement used in the building industry contains blast furnace slag in ground form, clinker, sulfate, and super-liquefier, e.g. naphthalene sulfonate
IPC: C04B7/21
Filed: 2000-10-05
Granted: 2004-04-26
Abstract: Slag cement contains 70-95 weight % blast furnace slag in ground form with more than 4500 Blaine (cm2/g), 0.1-2 wt.% clinker, less than 5 weight % sulfate, and 0.3-1 weight % super-liquefier, e.g. naphthalene sulfonate. Up to half of the blast furnace slag is replaced by aluminosilicates such as fly ash, alumina or marl.
Patent CN-85100173-B (CN)
Title: 测量运动目标转速和线速的方法与装置
IPC: G01C23/00
Filed: 1985-04-01
Abstract: 本发明提出一种实时测量运动目标自转速度和直线速度的方法与装置。它采用光学物镜，将目标及其监测区域成象于视场光栏，当带有标记的目标在视场内出现时，通过对图象的光电扫描和空间滤波以及进行其它模拟电子技术处理，同时测得运动目标自转速度和沿扫描方向的直线速度两种信息，终端经微机处理，给出所需数据。
Patent CN-1015445-B (CN)
Inventor: BAOKUN YOU
IPC: C04B20/00
Filed: 1988-05-21
Abstract: 本发明优型混凝土膨胀剂系列，根据膨胀熟料不同分为两个系列；一种以硫铝酸盐熟料为主组份的即优型I混凝土膨胀剂，另一种以硫酸铝熟料为主组份的即优型II混凝土膨胀剂，二者都以钙矾石为膨胀源，本发明的特点是根据使用和施工条件的要求，通过配方设计和工艺手段，控制钙矾石的形成速度，使其与强度组份C-S-H凝胶体发展相匹配，从而使膨胀与强度发展相协调。
Patent CN-1012356-B (CN)
Inventor: KAN ZHOU
IPC: C02F3/28
Filed: 1988-04-26
Abstract: 一种抗生素生产排放废水的处理方法。本发明的特征是，抗生素生产排放的废水先经炉渣再经过/或不经过烟道灰吸附处理，最后经其它生化方法处理，废水COD可以达到≤100mg/L的排放标准。 
     解决了抗生素生产排放废水无法用普通生化法处理，COD超标排放的难题。
Patent FI-128005-B (FI)
Title: Lawn maintenance machine
Inventor: KRISTIANSSON PASI
IPC: B65D25/06
Filed: 2018-07-05
Granted: 2019-07-31
Abstract: The invention relates to a lawn maintenance machine comprising a container and a movable wall, the movable Wall dividing the container to a first storage having a first length in a longitudinal direction, and a second storage having a second length in the longitudinal direction, wherein the second storage is placed rearward from the first storage, the lawn maintenance machine further comprising an actuator arrangement configured to move the movable wall forward and backward in the longitudinal direction in order to increase and decrease, respectively, the volume of the second storage. The invention further relates to a method for taking care of a lawn or a turf. This invention further relates to a lawn maintenance method and a lawn maintenance system.
Patent FI-129308-B (FI)
Title: A nuclear reactor module and a nuclear district heating reactor comprising and method of operating the same
Inventor: KURKI JOONA
IPC: G21D9/00
Filed: 2020-11-20
Granted: 2021-11-30
Abstract: According to an example aspect of the present invention, there is provided a nuclear reactor module which has a containment vessel (200) and a reactor vessel (300) contained inside the containment vessel (200). The reactor vessel (300) contains a primary circuit (320, 440) with a primary fluid (450) and a reactor core (500) being cooled by the primary fluid (450). An intermediate volume (210) is formed between the containment vessel (200) and the reactor vessel (300). The intermediate volume (210) is partially filled with an intermediate fluid (220). The circulation of the primary fluid (450) is permanently separated from the intermediate volume (210).
Patent HU-176919-B (HU)
Title: Fungicide preparations containing halogenated derivatives of 1-azolyl-butane and process for preparing the active materials
Inventor: KRAEMER WOLFGANG
IPC: C07C49/255
Filed: 1977-07-20
Abstract: Fungicidal 1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula   <IMAGE>   in which R represents alkyl with 1 to 4 carbon atoms; X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; Y represents halogen; Z represents halogen, straignt-chain or branched alkyl with 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with one or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, alkoxycarbonyl with 1 to 5 carbon atoms in the alkoxy part, amino, cyano, nitro, phenyl or phenoxy substituted with at least one of halogen, amino, cyano, nitro and alkyl with 1 to 2 carbon atoms, phenylalkyl with 1 or 2 carbon atoms on the alkyl part optionally substituted in the alkyl part by alkylcarbonyl with a total of up to 3 carbon atoms and in the phenyl part by halogen, nitro or cyano; n represents 0,1,2 or 3, A is -CO- or CH(OH)-, and B is -N= or -CH=, or a salt thereof.
Patent HU-184190-B (HU)
Inventor: BARABAS PAL
IPC: G01N27/83
Filed: 1978-08-29
Abstract: A találmány tárgya berendezés technológiai folyamatok adatainak feldolgozására, főleg vágóvonalakon levágott állatok húsvizsgálatának kódolt villamos jelekkel kifejezett információk alapján történő - hatékonyabbá tételére. A technológiai folyamatok adatainak feldolgozására, főleg a vágóvonalakon levágott állatok húsvizsgálatának hatékonyabbá tételére irányuló berendezés adatfeldolgozóból, ennek kimenetével összekötött adattárból, és ez utóbbinak bemenetére csatlakozó ismert azonosító jelzésadóból álló központi résszel, az adatfeldolgozó és az azonosító jelzésadó közé beiktatott ütemadóval, a tevékenységi mezőkben és az utasításkiadó mezőkben elhelyezett, egymással és az azonosító jelzésadóval összekötött azonosító jelzésvevővel, a tevékenységi mezőkbe telepített és a központi részen keresztül egymással is összekötött, valamint az azonosító jelzésvevővel ellenőrzött — kimenetűkkel az adatfeldolgozóval összekapcsolt — adatbevételezővel, jóváhagyóval, tárgyérzékelővel, az adatfeldolgozóhoz az előkészítőn keresztül csatlakozó adat- és parancsmódosítóval, valamint az adatfeldolgozóval bemenetével összekötött kijelzővel rendelkezik, továbbá célszerűen az utasításkiadó mezőkben elrendezett és az adatfeldolgozó kimenetével összekapcsolt utasításközlőkkel van ellátva.  -1-
Patent HU-179315-B (HU)
Inventor: HOLDEN KENNETH G
IPC: A61K31/55
Filed: 1979-07-05
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von merkapto-substituierten  2,3,4,5-Tetrahydro-1H-3-benzazepinen mit Dopaminrezeptor-Neutralisierungsaktivitaet fuer die Anwendung als Arzneimittel, insbesondere als Antipsychotika und Antiemetika. Ziel der Erfindung ist die Bereitstellung eines einfachen und wirtschaftlichen Verfahrens zur Herstellg. dieser Verbindungen. Erfindungsgemaesz werden Verbindungen d. Formel I hergestellt, wobei R&ind1! Phenyl, m- oder p-substituiertes Phenyl ist und der Substituent Trifluormethyl, Chlor, Methoxy, Methyl, Fluor, Nitro oder Hydroxy, Zyklohexyl, Thienyl, Thienylmethyl, Furyl oder Furylmethyl ist; beide R&ind2! Methoxy, Alkanoyloxy mit einem Alkanoylteil mit 2 bis 6 Kohlenstoffatomen oder Hydroxy sind und R'&ind3! Wasserstoff, Brom, Fluor und Trifluormethyl ist, oder ein nichtgiftiges pharmazeutisch akzeptables Saeureadditionssalz dieser Verbindung.
Patent HU-168575-B (HU)
IPC: B61G9/04
Filed: 1970-07-15
Abstract: 1290165 Combined buff and draw gear for rail vehicle couplings GERMANY MINISTRY OF TRANSPORT 24 Nov 1969 57337/69 Heading B7T Combined buff and draw gear comprises a pair of spring units 5, 10 having different characteristics within a housing 1, a head 2 of the housing being slidably connected by a pin 19 to a coupling head by means of an arm 17, wherein on a buff load a yoke 15, to which pin 19 is directly connected, moves rearwardly causing unit 10 to be compressed between the yoke and a washer 11 until the end 22 of the arm 17 contacts an abutment plate 8 to move the plate and a cylinder 7 towards base 3 thereby compressing spring unit 5, and on a tractive load the housing and base are moved forwardly by contact of pin 19 with head 2 to compress the spring unit 5 against a flange 7a of cylinder 7, the spring unit 10 remaining uncompressed as a base pot 6 slides up tube 12 which latter locates washer 11.
Patent IL-250313-B (IL)
Title: Expansion of renewable stem cell populations
Inventor: TONY PELED
IPC: C12N5/10
Filed: 2017-01-26
Abstract: The present invention relates to an ex vivo method of expanding a population of cells ex-vivo, while at the same time, substantially inhibiting differentiation of the cells ex-vivo the method comprising: (a) culturing said cells under conditions which allow proliferation of said cells, and (b) ex-vivo providing said cells at the same time with added Nicotinamide, thereby ex-vivo expanding the population of cells while substantially inhibiting differentiation of the cells ex-vivo.
Patent IN-185353-B (IN)
Inventor: GOLDSWAIN IAN MARTYN
IPC: F16J15/34
Filed: 1992-01-31
Abstract: A mechanical face seal includes a first sealing ring (12) mounted non-rotatably and sealed with respect to a shaft (10) and a second sealing ring (20) mounted non-rotatably and sealed with respect to a housing (11), the second sealing ring (20) being mounted in axial alignment with the first sealing ring (12) and springs (30) being provided to urge sealing faces (32, 33) of the first and second sealing rings (12, 20) into sealing engagement. The sealing face (33) of the first sealing ring (12) is provided with a plurality of grooved areas (40) spaced angularly around its circumference, the grooved areas (40) opening to one edge of the sealing face (33), a continuous annular dam formation (41) being provided between the grooved areas (40) and the other edge of the sealing face (33). Each grooved area (40) defines at least two trailing edges (AB, EF) relative to rotation in one direction, the trailing edges (AB, EF) being defined by walls of the grooved area (40) inclined in the plane of the face (33) at an obtuse angle ( alpha ,  alpha ') to said direction of rotation, the trailing edges (AB, EF) each being terminated by a transverse wall (BE, EC) extending circumferentially of the seal face (33). <IMAGE>
Patent IT-1258145-B (IT)
Title: Perfezionamenti alle cerniere per l'articolazione delle portelle ad asse orizzontale in particolare per cucine o lavastoviglie.
Inventor: GHERARDI EROS
IPC: E05D11/10
Filed: 1992-09-14
Granted: 1996-02-20
Abstract: Dei perfezionamenti alle cerniere per l'articolazione delle portelle ad asse orizzontale 3 in particolare per cucine o lavastoviglie comprendenti un primo elemento 1 cammiforme; un secondo elemento 2 allungato fulcrato in 3 ad una estremità angolata di detto primo elemento 1; un terzo elemento 4 a ponticello portato orizzontalmente girevole oscillante da detto secondo elemento 2 e portante un rullino seguicamma 6 atto ad operare sulla parte cammiforme di detto primo elemento 1; un quarto elemento 7 ad "H" a rebbi inferiori fulcrati in 8 all'estremità angolata di detto primo elemento 1 eccentricamente rispetto al fulcro 3 di collegamento fra detto primo elemento 1 e detto secondo elemento 2, portato scorrevole longitudinalmente da detto secondo elemento 2; mezzi elastici 10 montati su un'asta 11 vincolata a detto terzo elemento 4 a ponticello, atti ad agire sulla rotazione di detto terzo elemento 4 a ponticello e longitudinalmente su detto quarto elemento 7; mezzi elastici 10 fissabili amovibilmente ad assemblaggio cerniera avvenuto fra detto quarto elemento 7 e detto secondo elemento 2; un traversino 14 atto a riscontrare detto primo elemento 1 nella posizione di apertura della portella.
Patent IT-1246655-B (IT)
Title: Device for mounting tyres with internal annular segment in foam rubber on the wheel rims of vehicles
Inventor: PULITI UMBERTO
IPC: B60C/
Filed: 1991-01-10
Granted: 1994-11-24
Abstract: Device for mounting tyres with internal annular segment in foam rubber on the wheel rims of vehicles comprising: a horizontal support for the rim 2 with the tyre 20 and the associated ring of foam rubber 21; means 6-8 for rotating said support with the rim 2 so fixed; means 12- 16 for closing the tyre 20 on the associated foam rubber ring 21 and in the channel of the associated rim 2, these means comprising: a roller 12 rotating around its own vertical axis, acting by compression in a centrifugal direction on the segment of foam rubber 21 protruding from the tyre 20 in such a way as to progressively insert it as an effect of the rotation of the support 1; and a wedge 14 interposed between the edge of the rim 2 and that of the tyre 20 beyond said roller 12 in the direction of advance of the rim 2 acting by compression in a centrifugal direction on the edge of the tyre 20 protruding from the rim 2 and in cooperation with two rotating rollers 15, 16 and located upstream and downstream from said wedge 13 in such a way as to obtain the progressive closure of the tyre 20 on the rim 2 as an effect of the movement of the support 1; means 10-11 of support and of adjustment of the means of closure 12-16 of the tyre 20 on the corresponding rim 2. Fig. 4. <IMAGE>
Patent IT-1252547-B (IT)
Title: System for reducing the redundant information in digital transmissions of complex signals, especially the television type
Inventor: MODENA MARCO
IPC: H04N/
Filed: 1991-12-18
Granted: 1995-06-19
Abstract: The method according to the invention for the application of the so-called refresh technique in systems for reduction of redundancy for television signals utilises, to interrupt the predictive (refresh) encoding, an intrafield encoding for the odd fields and an interfield or intrafield encoding for the subsequent even field. <IMAGE>
Patent IT-1263537-B (IT)
Title: Improved transportable carousel
Inventor: FABBRI LICINIO
IPC: A63G/
Filed: 1993-11-17
Granted: 1996-08-05
Abstract: The present invention relates to an improved transportable carousel. The carousel comprises two parallel telescopic uprights 1 and 2, fixed integrally to a transport surface 15, which support at least one articulated structure formed by arms 5 and 6 and by a seat 16 which, during transport, must be compacted to bring it within the limits of the overall dimensions permitted for vehicles; the compaction is carried out by withdrawing the telescopic uprights which, by means of rods 11 and 12, also brings about the correct positioning of the arms and of the seat which is fixed, together with the ends of the arms to which the seat is hinged, to frames 13 and 14, each of which is hinged to one upright. <IMAGE>
Patent IT-1261936-B (IT)
Title: Dispersioni acquose di cera e silicone, loro produzione e loro impiego
Inventor: DANNER BERNARD
IPC: D06P1/52
Filed: 1993-09-24
Granted: 1996-06-04
Abstract: Dispersioni acquose di cera e polisilossano contenenti disperdente (P) che contengono:come cera:(A) almeno una cera idrocarburica cationicamente modificata ed eventualmente (B) almeno una cera idrocarburica non ossidata,come polisilossano:(C) almeno un polidiorganosilossano eventualmente modificato da ammine e/o modificato da non ionogeni,e come disperdente:(D) un sistema di mezzi disperdenti non ionogeno, cationico e/o anfotero, sono idonee come ammorbidenti e miglioratori della cucibilità altamente permanenti, in particolare per materiale tessile colorato.
Patent IT-1259583-B (IT)
Inventor: PALUMBO GIANFRANCO
IPC: B65D85/07
Filed: 1992-06-19
Granted: 1996-03-20
Abstract: A package for packs (2) constituted by parallelepipedal wrappers of flexible material with carrying handles (3) at the top, for example, packs of sanitary products, comprises a plurality of packs (2) disposed side by side and fixed together, each handle (3) being capable of supporting the weight of the entire package.
Patent IT-1261137-B (IT)
Title: Telephone line protection device
Inventor: BIANCHI GIANPIERO
IPC: H04M/
Filed: 1993-12-29
Granted: 1996-05-09
Abstract: Telephone line protection device comprising a detector of voltage in the telephone line; a detector of current in the telephone line; and an electronic controller which recognizes an alarm condition and generates an alarm signal on the occurrence of such a condition, and which is associated with current injectors for sending a disturbance signal along the line. <IMAGE>
Patent IT-1248124-B (IT)
Inventor: DORIGO ALESSANDRO
IPC: B23D33/00
Filed: 1991-01-28
Granted: 1995-01-05
Abstract: Machine to shear the leading end and take samples from coils (11) of strip comprising in cooperation:     a support and unwinding unit (12),   an engagement, guiding and pre-straightening headstock (13),   a shears (14) and   a collection unit (15).   <IMAGE>
Patent PT-102147-B (PT)
Inventor: SCHWARTZ SYLVIA
IPC: C04B35/638
Filed: 1998-04-30
Abstract: Modified sugars or sugar alcohols are used as binders for ceramic materials. The sugar or sugar alcohol may be modified by alkoxylation, e.g. ethoxylation or propoxylation, or hydrogenation. Glycerin may be sugar alcohol. The ceramic material may be based on alumina.