baber/WOPTO huggingface dataset:
Patent SG-10201806510U-A (SG)
Title: Multi-Model Switching on a Collision Mitigation System
Inventor: WOOD MATTHEW SHAW
Filed: 2018-07-30
Abstract: MULTI-MODAL SWITCHING ON A COLLISION MITIGATION SYSTEM Systems and methods for controlling an autonomous vehicle are provided. In one example embodiment, a computer-implemented method includes receiving data indicative of an operating mode of the vehicle, wherein the vehicle is configured to operate in a plurality of operating modes. The method includes determining one or more response characteristics of the vehicle based at least in part on the operating mode of the vehicle, each response characteristic indicating how the vehicle responds to a potential collision. The method includes controlling the vehicle based at least in part on the one or more response characteristics. Fig. 1
Patent SG-10201902276R-A (SG)
Title: Syringe infusion devices and systems for delivery of active agents
Inventor: O'NEIL ALEXANDER GEORGE BRIAN
Filed: 2015-09-17
Abstract: SYRINGE INFUSION DEVICES AND SYSTEMS FOR DELIVERY OF ACTIVE AGENTS A pump device (10) operable with a syringe (11) having a barrel (12) and a plunger (13). The pump device (10) is operable to cause relative movement between 5 the syringe plunger (13) and the syringe barrel (12) for discharging fluid from the syringe (11). The pump device (10) comprises a portion (31) adapted to engage the syringe barrel (12), and a drive mechanism for moving the syringe plunger (13) relative to the syringe barrel (12) to discharge fluid from the syringe (11). The drive mechanism comprises an actuator (45) adapted to engage the syringe plunger (13) and a power 10 mechanism (61) for moving the actuator (45) to effect movement of the syringe plunger (13) relative to the syringe barrel (12). The pump device (10) thus provides a syringe driving means. There is also provided an infusion system comprising a syringe driving means, the syringe driving means comprising the pump device (10). Further, there is provided an infusion system comprising a syringe driving means operable to maintain a 15 constant pressure within a syringe and tubing with viscosity corrections for various antibiotic concentrations. Fig. 2
Patent SG-10201907053W-A (SG)
Title: Card-centered abnormality detection system using camera and shoe
Inventor: SHIGETA YASUSHI
Filed: 2016-09-14
Abstract: CARD-CENTERED ABNORMALITY DETECTION SYSTEM USING CAMERA AND SHOE Conventional systems have a problem that, after drawing cards onto a table in a baccarat game, if a dealer makes a mistake in dealing cards to the Player side and the Banker side or in passing cards to game participants after dealing, the mistake cannot be detected. An abnormality detection system according to the present invention can detect an abnormality or cheating and issue a warning or stop the abnormality or cheating based on an image analysis result from an image analyzing device 12 when, after drawing cards onto a table in a baccarat game, a dealer makes a mistake in dealing cards to the Player side and the Banker side or in passing cards to customers after dealing, for example. Fig. 3
Patent SG-11201901148R-A (SG)
Title: Selective test tool
Inventor: WILLIAMSON JIMMIE ROBERT
IPC: E21B41/00
Filed: 2016-11-09
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 17 May 2018 (17.05.2018) WIPO I PCT (10) International Publication Number WO 2018/089000 A1 (51) International Patent Classification: E21B 47/00 (2006.01) G01N27/72 (2006.01) E21B 41/00 (2006.01) (21) International Application Number: PCT/US2016/061166 (22) International Filing Date: 09 November 2016 (09.11.2016) (25) Filing Language: English (26) Publication Language: English (71) Applicant: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E„ Hous­ ton, Texas 77032-3219 (US). (72) Inventor: WILLIAMSON, Jimmie Robert, Jr.; 1421 Flowers Drive, Carrollton, Texas 75007 (US). (74) Agent: PARKER JUSTISS, P.C. et al.; P.O. Box 832570, Richardson, Texas 75083 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: SELECTIVE TEST TOOL 106 o o o o\ 00 © 00 i-H o CJ 230- 220 (57) : This disclosure presents a selective service tool that has key prop mandrel that is slidably coupled to and extends over a cage mandrel. The lower end of the key prop mandrel including key props. The key has first and second opposing sections located about an outer perimeter and adjacent an upper end of the locator mandrel, wherein the key props are positionable between the first section and the outer perimeter of the locator mandrel and the second section and the outer perimeter of the locator mandrel, respectively, when the key is in a deployed position.
Patent SG-11201907149T-A (SG)
Title: Bladder mapping
Inventor: WATSCHKE BRIAN
IPC: A61B1/307
Filed: 2018-01-30
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 09 August 2018 (09.08.2018) WIP0 I PCT o mono °nolo Ho Ho Ho Em Holm° ois (10) International Publication Number WO 2018/144427 Al (51) International Patent Classification: A61B 1/00 (2006.01) A61B 1/307 (2006.01) (21) International Application Number: PCT/US2018/015876 (22) International Filing Date: 30 January 2018 (30.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/455,320 06 February 2017 (06.02.2017) US (71) Applicant: BOSTON SCIENTIFIC SCIMED, INC. [US/US]; One Scimed Place, Maple Grove, MN 55311 (US). (72) Inventors: WATSCHKE, Brian; 216 Thomas Avenue S, Minneapolis, MN 55405 (US). HARRAH, Timothy; 250 Norfolk Street, Cambridge, MA 02139 (US). SHENHAV, Avshalom; 10 Shderot Halamed He', Haifa (IL). HAZAN, Yosi; 31 Stephan Vize, Haifa (IL). (74) Agent: POWELL, Matthew, T.; Bookoff McAndrews, PLLC, 2020 K Street NW, Suite 400, Washington, DC 20006 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: BLADDER MAPPING 12D (57) : Aspects of bladder mapping are described herein. According to one aspect, an exemplary method comprises: generating, with an imaging element, a video feed depicting a bladder wall; establishing, with a proces- 14 sor, markers on the bladder wall in the video feed; tracking, with the proces- sor, relative movements between the markers; and/or identifying, with the processor, a location of a contraction of the bladder wall based on the relative movements. Associated devices and systems also are described. W O 20 18/ 144427 Al FIG.
Patent SG-11201907856W-A (SG)
Title: Sales expansion assistance system, sales expansion assistance program, and sales expansion assistance device
Inventor: TSUBAKIYAMA Yoshiaki
IPC: G06Q30/02
Filed: 2018-02-13
Abstract: SALES EXPANSION ASSISTANCE SYSTEM, SALES EXPANSION ASSISTANCE PROGRAM, AND SALES EXPANSION ASSISTANCE DEVICE An inquiry screen (12-1) for displaying a questionnaire (14) 5 and inputting responses to questions (16) of the questionnaire, a contents menu screen (12-2) for selecting one or more from among a plurality of contents menus, a contents information screen (12-3) for displaying contents information, a storage (6) that stores at least a question information database (10-1) that stores question 10 information, and a contents information database (10-2) that stores the contents information, and an information processing unit (4) that diagnoses a plurality of responses input in the inquiry screen, computes one or more contents menus by using the diagnosis results, and searches for contents information are included. 15 Fig. 1
Patent AT-405503-B (AT)
Title: Waste collector, especially for paper hand towels
IPC: B65F1/14
Filed: 1997-01-09
Granted: 1999-09-27
Abstract: A waste collector 1 for paper hand towels comprises a collector housing 2 having a disposal aperture 6 and a collection container 3 removably inserted below the disposal aperture 6 into the collector housing 2 and open at the top, the collector housing 2 receiving a compression device 4 with a compression tool 10 having an adjustable stroke and capable of being introduced from above into the collection container 3. In order to achieve efficient and clean disposal of paper hand towels, the lift drive 9 of the compression device 4 has a proximity switch 11 which controls the lift drive 9 by switching on, in the sense that the compression tool 10 is lifted from a lower pressure position which can be determined via a pressure switch 12 switchable as a function of the compressive force into an upper release position, and by switching off, in the sense of lowering the compression tool 10 from the upper release position into the lower compression position, and the disposal aperture 6 of the collector housing 2 preferably possesses a closeable cover 8 which can be opened via a controllable adjustment drive 7 as a function of the lifting position of the compression tool 10. <IMAGE>
Patent IS-2164-B (IS)
Inventor: MORAN EDMUND J
IPC: A61K31/00
Filed: 2002-04-19
Abstract: Disclosed are multibinding compounds which are  beta 2 adrenergic receptor agonists and are useful in the treatment and prevention of respiratory diseases such as asthma, bronchitis. They are also useful in the treatment of nervous system injury and premature labor.
Patent ZA-8516-B (ZA)
Title: Electrical connectors
Inventor: RUMBLE CLIVE ST JOHN
IPC: H01R29/00
Filed: 1985-01-02
Abstract: A multiplug adapter comprises a casing 1 containing a stack of sliding pin carriers 6. Each carrier 6 with a pin array can be advanced to an operative position by lugs L protruding from the side of the casing. Releasable detents associated with the lugs locate the sliding carriers in the forward and retracted conditions.
Patent AT-391277-B (AT)
Title: Post, especially gate post for skiing
IPC: A63C19/06
Filed: 1989-02-22
Granted: 1990-09-10
Abstract: A gate post for skiing possesses a rigid base tube 2 and a vertical tube 3 projecting upwards from the base tube 2 and designed as a tubular hollow body 12 of post shape which can be subjected to pressure. The lower end 19 of the tubular hollow body 12, consisting of a resilient film material, on which a valve 25 is provided, is received in a rigid sleeve 6 which is connected to the base tube 2. The tubular hollow body 12 is surrounded on the outside by a fabric hose 10 which is sealed 11 at the upper end of the tubular hollow body 12. The tubular hollow body 12 only lies in contact with the fabric hose 10 if it is subjected to a pressure of 4 to 8 atmospheres. The gate post possesses, unlike other air- filled gate posts, a defined bending range, without the bending performance being adversely affected. <IMAGE>
Patent AT-391392-B (AT)
Title: Rake
IPC: A01D7/04
Filed: 1989-03-28
Granted: 1990-09-25
Abstract: A rake 1 has a tine-fitted bar 3 and a handle 5 attached to the latter via a fastening fitment 4, the fastening fitment 4 having a supporting batten 8 which is supported on the bar 3 so as to be pivotally adjustable about a pivot axis parallel to the bar and carries a handle receptacle and which forms, in the manner of a bearing shell, a cylindrical bearing surface 8a curved about the pivot axis and can be fixed in its pivoting position relative to the bar 3 by means of connecting screws seated in transverse slots 10 running transversely to the pivot axis. In order to achieve a particularly robust and functionally reliable fitment design which can be used with various forms of bar, the fastening fitment 4 comprizes an extension batten 6 which is assigned to the supporting batten 8 and forms a bearing surface 6a cooperating with the bearing surface 8a of the supporting batten 8 and by means of which the supporting batten 8 can be braced. <IMAGE>
Patent DK-149690-B (DK)
Inventor: CHAPPOT ALAIN
IPC: B42F17/00
Filed: 1981-02-25
Abstract: A guide unit (9) for the flat objects, the unit includes a plurality of guide paths (12,15,16) and movable along one side of a magazine for holding flexible flat objects transversely to the one side in locations spaced along the one side of the magazine, it being thus possible to place a first such guide path (12) opposite a first such location (6), the other guide paths of the guide unit, which diverge away from the first guide path being placed simultaneously opposite the locations (5,7) adjacent the first location. An ejection device (10) moves any flat objects (8) contained in the neighbouring locations (5,7) outward from the one side of the magazine into the divergent paths (15,16) of the guide unit to provide a clear opening before an object is inserted in the first location.
Patent HU-210256-B (HU)
Title: Production of polyarylamine crosslinked with methylene
Inventor: ITOH HIROYUKI
IPC: B01J27/10
Filed: 1991-01-15
Abstract: A methylene-crosslinked polyarylamine is disclosed which contains a less amount of N-methylmethylenedianiline. A process for continuously preparing this kind of methylene-crosslinked polyarylamine is also revealed which comprises reacting aniline with formalin in the presence of hydrochloric acid under specific reaction conditions.
Patent HU-203368-B (HU)
Title: Process for producing n-heterocyclic alcoholic derivatives if histidine or di- and tripeptides as well as pharmaceutical compositions comprising same
Inventor: RYONO DENIS EVAN
IPC: C07D403/12
Filed: 1987-02-02
Abstract: 2-(N-substd. aminoalkanoylamino)-1- (N-heterocyclyl)-alkanols of formula X-(NH-CHR5-CO)p-NH-CHR4- CO-NH-CHR3-CHOH-R1 (I) and their salts are new, where X=R6-(CH2)m-, R6-(CH2)m-C-(-NH-CHR10-CO=-q, R6-(CH2)m-O-CO-, R6-O-(CH2)n-CO-, R6-(CH2)m-NH-CO-, R6-(CH2)m-SO2-, R6-(CH2)m-CH((CH2)m'-R6')-CO- or gp (a) or (b) R3-R5,R10=H, lower alkyl, halo substd. lower alkyl, -(CH2)n-aryl, -(CH2)n-heterocyclo, -(CH2)n-OH, -(CH2)n-O-lower alkyl, -(CH2)n-NH2, -(CH2)n-SH, -(CH2)n-S-lower alkyl, -(CH2)n-O-(CH2)g-OH, -(CH2)n-O-(CH2)g-NH2, -(CH2)n-S-(CH2)g-OH, -(CH2)n-COOH, -(CH2)n-S-(CH2)g-NH2, -(CH2)n-cycloalkyl, -(CH2)n-NH-Cl=NH)-NH2, -(CH2)nCONH2 or gp or (c) or (d) R6 and R'6 =lower alkyl, cycloalkyl, aryl or heterocyclo; p and q=0 or 1; m and m'=0-5; n=1-5; g=2-5; R7=-CH2OCH2Ph or -CH2Ph; R8=2,4-dinitrophenyl, -COOCH2Ph, p-toluenesulphonyl or -CH2OCH2Ph; R1=(i) fully or partially satd or unsatd monocyclic N-hetero-cyclic ring of 5 or 6 atoms contg at least one N atom or (ii) a biscyclic ring in which ring (i) is fused to a benzene ring; ring (i) can also include and O or S atom or up to three additional N-atoms.
Patent HU-208819-B (HU)
Title: Process for utilization of the remainder of furfurole-production making briquette
Inventor: GYOENGYOESI ANDRAS
IPC: C10F7/06
Filed: 1986-02-27
Abstract: Bricks, prepd. from the partly dried waste (5-25% water) at a pressure of 800 bar and 40-100 deg.C, are used in burning of organic materials, e.g. corn cobs and leaf wood.
Patent YU-47407-B (YU)
Title: Igračka sa dvostrukim udaračem i obrtnim poklopcem iznad koša
Inventor: MITIC M
IPC: A63F7/00
Filed: 1988-01-20
Abstract: IGRAČKA SA DVOSTRUKIM UDARAČEM I OBRTNIM POKLOPCEM IZNAD KOŠA, sa telom 1 koje sa prednjim provodnim poklopcem 2 gradi manevarski prostor 6, naznačena time, što se manevarski prostor (6) donjim delom produžava u ležište dvostrukog udarača (6a) u kome je smešten dvostruki udarač (7) u čijem su gornjem delu nalivena udubljenja (7a, 7b), postavljena u gornjem položaju naspram otvora (1a, 1b) tela (1) i iskošenih površina (2b, 2c) prednjeg providnog poklopca (2), a u donjem položaju naspram sprovodnih kanala (10, 11), koji se produžavaju u sprovodne kanale (12, 13), naspram čijih su gornjih krajeva postavljeni koš (18) i obrtni poklopac (22) naspram koša (18), pri čemu su naspram koša (18) i poklopca (22) izliveni otvori (21, 21a) tela (1), koji povezuju manevarski prostor (6) sa gornjom sabirnom šupljinom (8b), koja je povezana sa donjom sabirnom šupljinom (8a) otvorom (9c) zaporne pločice (9) i što je za gornju stranu obrtnog poklopca (22) pričvršćena lutka koja imitira vevericu (30) za čiju je levu nogu pričvršćen pokretni koš (31), naspram lučnog dela (13a) sprovodnog kanala (13). Prijava sadrži još 4 zavisna zahteva.
Patent YU-48581-B (YU)
Inventor: SLAVISA MILADINOVIC
Filed: 1994-06-08
Abstract: Univerzalni držač za toalet papir se sastoji od rama koji se montira na zid pomoću šrafova, kućišta koje naleže na ram preko žljebova (11) i koje ima sa strane držače (3) na koje se postavlja greda (1), naznačen time, što greda (1) ima dvojaku funkciju da služi kao osovina valjku na koji je namotan papir i da se kroz prorez (2) na njoj izvlači jedan po jedan list kad je papir pakovan u listićima složenim jedan na drugi a postavljena je na držače (3) tako da se može skinuti povlačenjem na gore i ponovo staviti. - Prijava sadrži još 4 zavisna zahteva.
Patent YU-46495-B (YU)
Title: Šasija vozila
Inventor: ANGEHRN G
IPC: B62D21/02
Filed: 1986-04-16
Abstract: ŠASIJA VOZILA, naročito od legure aluminijuma, sa uzdužnim nosačima kroz koje zahvataju poprečni nosači i jednim spoljnim okvirom za prihvatanje u uzdužnom pravcu postavljenih podnih elemenata, naznačena time, što su poprečni nosači (3), izvedeni sa najmanje jednim zasečenim žlebom (9), pomoću ugaonika (6) pričvršćeni na uzdužnim nosačima (2) i/ili na uzdužne profila (4) spoljnog okvira, pri čemu je jedan krak (22) ugaonika (6) pomoću zavrtanja (23) i elemenata (24) sa unutrašnjim navojem, spregnutim sa ivicom (27) žleba (9), pričvršćen na, u složenom stanju vertikalnu, stranu poprečnog nosača (3), dok je drugi krak (19) ugaonika (6), zavrtnjima pričvršćen na uzdužni nosač (2) i/ili na uzdužni profil (4) spoljnog okvira pomoĆu zavrtanja (23) i elemenata (24) sa unutrašnjim navojem spregnutim za ivicu (27) žleba (9). - Prijava sadrži još 4 patentna zahteva.
Patent ZA-83642-B (ZA)
Title: Photosensitive composition and products
Inventor: CERAMI ANTHONY
IPC: G03C5/56
Filed: 1983-01-31
Abstract: A photosensitive composition is disclosed, which is capable of offering a visual, calibrated reaction to the presence of ultraviolet radiation. The composition comprises a complex of a leuco dye and animal-derived serum albumin. The preparation of this complex has been found to stabilize the leuco dyes, to avoid fading after the presentation of a color reaction upon exposure. Also, the leuco dye-serum albumin albumin complex is capable of exacting calibration, so that scientifically significant quantitative measurements of ultraviolet light exposure can be made. Moreover, the present composition eliminates the need for the addition to the leuco dye of various activator compounds, that are chemically unstable, e.g. volatile, or present potential exposure to toxicity, in the instance where personal applications for the photosensitive composition are contemplated. The present invention includes a method of preparing the photosensitive composition, including the preparation of an ultraviolet light indicator.
Patent ZA-95399-B (ZA)
Title: Process for the catalytic cracking in a fluidized bed of a hydrocarbon charge in particular a charge with a high content of basic nitrogen compounds
Inventor: BOURGOGNE MICHEL
IPC: C10G11/04
Filed: 1995-01-18
Abstract: A fluid catalytic cracking (FCC) process for the cracking of a hydrocarbon charge, partic. one contg. a high basic N content in a tubular reaction zone comprises: - a supply of catalyst particles (at least in part regenerated) to the upper part of the reaction zone; - introduction and dispersion of the charge to be treated in the upper part of the reactor (beneath the entry pt. of the catalyst); - co-current circulation in mutual contact in the reaction zone of the catalyst and charge to be treated; - sepn. at the lower part of the reaction zone, of the deactivated catalyst from the reaction prods.; - stripping of the deactivated catalyst; - regeneration of at least part of the stripped catalyst in a regeneration zone; - recycling of the regenerated catalyst to the upper reaction zone, and - transfer of the cracked prods. to a sepn. zone. The process has the following characteristics: the catalyst circulates from top to bottom co-currently with the charge in the tubular zone; a catalyst is used which in equilibrium state (150 degrees C and 5 mbars) adsorbs less than 250 mu moles (pref. < 50 mu moles)/g of pyridine and retains after heating at 350 degrees C in a vacuum, no more than 20% (pref. 10%) of the amt. absorbed.
Patent CH-620092-B (CH)
Inventor: PIGUET CHRISTIAN
IPC: G09F9/30
Filed: 1979-02-08
Abstract: A combined analogue and digital display device having a plurality of individually energizable display elements arranged symmetrically with at least some of the elements common to both displays. Several of the elements are disposed so as to form groups of segments or zones, each group representing one digit of the digital display. Several others of the elements are disclosed radially to form an analogue display for simulating a parameter, such as time, by representing an hours hand and a minutes hand.
Patent DK-158714-B (DK)
Inventor: STEWART DAVIS EDWARD
IPC: B29C48/30
Filed: 1983-05-11
Abstract: A method of forming an extrusion die comprises forming an extrusion aperture 11 in a die piece 10, forcing a flowable materiat 14 partly through the extrusion aperture so that the leading surface of the material becomes deformed in the extrusion direction, and then removing the exposed surface of the extrusion aperture 11. by chemical or electro-etching, so that the effective axial bearing depth of the extrusion aperture at any location around its periphery corresponds to the deformation of the leading surface of the flowable material at that location. The axial bearing depth of the completed die at any location is thus inversely proportional to the resistance to flow at that location, resulting in substantially uniform flow over the whole of the die aperture.