baber/WOPTO huggingface dataset:
Patent CA-2128400-A1 (CA)
Title: Bed liner with side wall load restraining and support structure
Inventor: EMERY PHILLIP L
IPC: B60R13/01
Filed: 1994-07-19
Abstract: A thermoformed thermoplastic bed liner has a bottom wall which overlies the floor of a truck cargo bed and two side walls which extend upwardly and outwardly from the bottom wall on opposite sides. A vertically extending channel is formed in each liner side wall which extends exterior to the side wall and which engages with a board member to restrict movement of cargo with the truck bed. The channel extends into an intermediate volume defined between a truck bed side wall and the liner side wall, Each channel has an exterior wall and two side walls. The exterior wall extends generally perpendicular to the liner bottom wall at an angle less than the angle of the side walls. Channels may be provided which are spaced above the bottom wall for supporting elevated load restricting boards. A board pocket as formed in each side wall above a channel such chat the channel intersects the base of the board pocket and the structure of the channel reinforces and rigidifies the board pocket to assist in supporting the loads of elevated boards and cargo,
Patent CA-2132685-A1 (CA)
Title: An aqueous alcoholic alkaline process for cationization of normal, waxy and high amylose starches from legume, cereal, tuber and root
Inventor: BHIRUD PRAKASH R
IPC: C08B31/16
Filed: 1994-09-22
Abstract: A starch cationization process comprises suspending the starch in an aqueous alcoholic alkaline solvent containing a critical level of water (starch to water ratio 1:0.5 to 3:1), heating the reaction mixture for 10 minutes at 30-80 °C, adding a cationizing reagent such as 3-chloro-2-hydroxypropyl-trimethylammonium chloride, heating for 1-24 hours at 30-80 °C, neutralizing, centrifuging, washing by organic solvent and drying of the cake to yield cationic starches with degrees of substitution of 0.01 to 0.12. Recycling of reagents comprises of either direct addition of ion exchange resin or recovering of catonizing reagent by ion exchange column, and the solvent by distillation. Pin milling the dry starch of certain species such as legumes increases the starch damage for enhancing the cationizing reaction rates.
Patent CA-2134014-A1 (CA)
Inventor: HETZLER STEVEN R
IPC: G11B20/12
Filed: 1994-10-21
Abstract: A  sector  servo,  zone  bit  recording  disk  drive includes a sector architecture in which the recording head locates and identifies data sectors without using data ID fields,  but instead  using  information obtained from electronic storage and from servo sectors which need not be adjacent to the datasectors.  The tracks contain servo information and data, but not data sector ID information.   The  tracks  in  each  zone  are  circumferentially divided into segments.  Included in each segment is a number of data regions separated from one another by servo sectors.  The data regions may contain partial data sectorsand complete data sectors.   The  format  information  provided  to identify andlocate data sectors, including ones whose region locations are not adjacent to servo sectors, includes an entry for each region in the section.  Each entry includes the lengths of the first and last data sections in the region, whether the sectors represented by those sections are split between two regions, the total number of data sectors in the region, and the sector number of the first data sector in the region.   The information provided in the servo sectors consists of a servo sector number or other indicia which enables the disk drive to determine the position of the recording head and begin reading or writing immediately upon settling on-track and without incurring a latency penalty.
Patent CA-2135476-A1 (CA)
Title: A carrier for an electronic identification device
Inventor: REBOUL JEROME
IPC: A01K11/00
Filed: 1993-05-13
Abstract: A carrier for an electronic identification device which permits the electronic device to be attached to an object to be identified. The electronic device is associated with a housing which is moulded into the carrier. The housing can be annular and coaxially located with an opening in a panel whereupon the housing is encapsulated within encasing material during actual moulding of carrier. Carrier is preferably a female component of a two piece animal ear tag.
Patent CA-2137408-A1 (CA)
Title: A method for drying wood plates using hot plates and an apparatus for carrying out the method
Inventor: YAMAMOTO KOICHI
IPC: F16K15/02
Filed: 1994-12-06
Abstract: A method for drying wood plates using hot plates according to the present invention is an improvement of a method comprising inserting wood plates respectively into spaces between a plurality of hot plates layered in steps.     In a method for drying wood plates using hot plates according to the present invention, while the wood plates are held, pressed and heat dried by and between the hot plates, a part of spaces between the hot plates are opened and dried wood plates are discharged from the opened spaces between the hot plates and undried wood plates are inserted into the opened spaces between the hot plates.  Therefore, while the hot plates from which wood plates are not discharged or between which wood plates are not inserted now are kept in pressed state, a part of spaces between the hot plates are opened and dried wood plates are discharged from the opened spaces between the hot plates and undried wood plates are inserted into the opened spaces between the hot plates. Only the hot plates from which wood plates are discharged or between which wood plates are inserted are opened, and other hot plates are kept in pressed state.
Patent CA-2137825-A1 (CA)
Title: Coupling device
Inventor: HANSON LOWELL R
IPC: F16L37/252
Filed: 1993-06-10
Abstract: 2137825 9325838 PCTABScor01 A coupling device (10) includes a nozzle (11) and a receptacle (12). The receptacle (12) includes a poppet assembly (35) that is biased by a spring (41) to a closed position. The receptacle (12) also includes an interface sealing surface (31). The nozzle (11) includes a nozzle valve (75) having a poppet (76) and a valve seat (79). The nozzle (11) also includes an interface seal assembly (85) movable between opened and closed positions relative to the receptacle interface sealing surface (31). The valve seat (79) and the interface seal assembly (85) are both carried on a movable carrier (88), and an actuator assembly (95) is operably connected to effect movement of the poppet (76), the valve seat (79) and the interface seal assembly (85). The actuator assembly (95) holds the interface seal assembly (85) opened during coupling and uncoupling of the nozzle (11) and receptacle (12) and closed during opening and closing of the nozzle valve (75) and receptacle poppet assembly (35). A collar (48) locks the receptacle (12) to the nozzle (11). Frangible fasteners (52) break to permit separation of the receptacle (12) from the nozzle (11) under defined conditions, and the carrier (88) moves the valve seat (79) to engage the poppet (76) and close the nozzle valve (75) under such conditions.
Patent CA-2140584-A1 (CA)
Inventor: DALTON SCOTT W
IPC: G09G3/36
Filed: 1995-01-19
Abstract: A method that identifies the type of LCD panel used in a portable computer system based on the frequency of the oscillator signal of the DC-to-AC inverter in the LCD panel.  In this method, only one signal is routed from the LCD panel to the base unit of the portable computer system for the purpose of panel identification.   The inverter  oscillating  signal  is  used  to  increment  a counter during power on operations.  A system counter, which is clocked by a system clock, is used to determine the  number  of  system  clocks  needed  for  the  panel identification counter to reach a predetermined count. That number is compared with the entries of a table, in which each entry corresponds to a type of LCD panel.  In this manner, the type of LCD panel can be identified based on the  frequency of the  inverter  signal.   A corresponding entry in a second table is accessed to obtain a table entry for the identified LCD panel to a full table of LCD panel parameters.  The table entry is stored in a predetermined location in the Video ROM. During the video power on portion of the BIOS, the video BIOS routines access the predetermined location in the Video ROM to obtain the parameters to properly initialize the video controller.
Patent CA-2145399-A1 (CA)
Title: Process of making an alkenyl aromatic foam
Inventor: PARK CHUNG P
IPC: C08J9/12
Filed: 1993-09-17
Abstract: Disclosed is a process for making closed-cell, alkenyl aromatic polymer foam packing bodies or foam strands. An alkenyl aromatic polymer material is heated to form a melt polymer material. A blowing agent is incorporated into the melt polymer ma-terial at an elevated pressure to form a foamable gel. The blowing agent has 20 weight percent or more of a first blowing agent selected from the group consisting of carbon dioxide and ethane. The foamable gel is extruded through a die to form a foam strand. The foam strand is optionally pelletized to form a plurality of foam bodies. The bodies are further expanded by exposing them one or more times to heated air or steam. Preferably, the strands or bodies are allowed to age for a preselected period of time before and between subsequent expansions. The use of carbon dioxide and/or ethane as blowing agents allows the reduction or elimination of certain blowing agents classified as volatile organic contaminants, which are currently being employed commer-cially in making foam bodies.
Patent CA-2148500-A1 (CA)
Title: Dental prosthesis and material for production thereof
Inventor: DELAHAYE ARNAUD
IPC: A61K6/083
Filed: 1994-09-02
Abstract: PCT No. PCT/FR94/01036 Sec. 371 Date May 1, 1995 Sec. 102(e) Date May 1, 1995 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/06453 PCT Pub. Date Mar. 9, 1995The invention relates to a dental prosthesis and to a material for making it. It applies to a dental prosthesis of the type comprising a metal support, and at least one reconstruction mass fixed to the metal support, at least the major portion of the reconstruction mass being made of a composite material containing a polymer binder in which an inorganic filler is dispersed. According to the invention, the reconstruction mass has a bending strength of not less than 100 MPa, and it possesses a Vickers hardness which is not less than 450N/mm2. The invention is applicable to dental prostheses.
Patent CA-2153820-A1 (CA)
Inventor: RINALDI SERGIO
IPC: C06B33/00
Filed: 1995-07-13
Abstract: A priming mixture containing no toxic materials, in particular no Pb, Ba or Sb compounds, and presenting at least one primary explosive,  an oxidizing agent,  a reducing  agent,  and  an  inert  friction  agent;  the oxidizing  agent  comprising  stannic  oxide  SnO2.  The central-fire  or  rimfire  percussion  primer  presents  a casing containing the priming mixture, and, in the case of the central-fire primer, also an anvil.
Patent CA-2154746-A1 (CA)
Title: Olefin polymerization catalyst and process for preparing polyolefins
Inventor: TAJIMA YOSHIO
IPC: C08F4/642
Filed: 1995-07-26
Abstract: According to the present invention, there are provided a catalyst and a process for the preparation of polyolefins having a relatively wide molecular weight distribution, good particle properties, a narrow composition distribution in copolymerization and a high molecular weight and being less sticky.         The catalyst is prepared by contacting the following constituents (1) to (4) with one another:          (1)       a compound represented by the general formula Me1R1p(OR2)qX4-p-q, where Me1 is Zr, Ti or Hf, R1 and R2 are each independently a hydrocarbon group having 1 to 24 carbon atoms, X is a halogen atom, p and q are each an integer in the ranges of 0 ? p ? 4 and 0 ? q ? 4, provided 0 ? p+q ? 4;          (2)       a compound represented by the general formula Me2R3m(OR4)nX2z-m-n, where Me  is a Group I-III element in the Periodic Table, R3 and R4 are each independently a hydrocarbon group having 1 to 24 carbon atoms, X2  is a halogen atom or a hydrogen atom, provided when X2  is a hydrogen atom, Me  is a Group III element in the Periodic Table, z is the valence of Me2 , m and n are each an integer in the ranges of 0 ? m ? z, and 0 ? n ? z, provided 0 ? m+n ? z; (3)       an organocyclic compound having conjugated double bonds; and (4)       a modified organoaluminum compound containing Al-O-Al bond, and thereafter contacting the resulting contact reaction product with the following component (5):          (5)       an inorganic carrier and/or a particulate polymer carrier.
Patent CA-2155190-A1 (CA)
Title: High speed function generating apparatus and method
Inventor: PICKETT LESTER CARYL
IPC: G06F1/02
Filed: 1993-02-01
Abstract: A method and apparatus (201) for general-purpose genera-tion of digital mathematical functions in connection with a com-puter processor enabling computation of such functions as ex-ponential, logarithmic, hyperbolic and trigonometric functions, as well as numerous special-purpose engineering functions. The invention employs compact look-up tables (206m 207, 208) ac-cessed by look-up techniques and value interpolation to deter-mine values not found in the tables. In specific embodiments specific techniques are employed for table generation and value interpolation to attain results at desired levels of speed, preci-sion, economy, and reliability.  Applications include alternatives to conventional hardware multipliers and numerical processors. Individual embodiments may be realized either directly in hard-ware or in software. Multiple embodiments may be realized as software or hardware function libraries. Coupled multiple embodiments may be realized as general-purpose hardware or software mathematical processors.
Patent CA-2155559-A1 (CA)
Title: Process for the production of dinitrotoluene
Inventor: KLINGLER UWE
IPC: C07C205/06
Filed: 1995-08-07
Abstract: Dinitrotoluene is produced in a two-stage process from toluene and nitric acid in the presence of sulfuric acid under adiabatic conditions in the presence of nitrating acids made up of specified components. The reaction product of the first phase is separated into an acid phase and an organic phase containing the mononitrotoluene. Some water is removed from the acid phase, nitric acid is added and the resultant mixture is recycled. The organic phase containing mononitrotoluene is further nitrated to produce the dinitrotoluene. This nitration mixture is also separated into an acid phase and an organic phase. The acid phase is treated to remove some water, nitric acid is added and the resultant acid mixture is recycled. Dinitrotoluene is recovered from the organic phase. This process is advantageous in that dilute nitric acid may be used and the heat of the nitration reaction is utilized.
Patent CA-2156646-A1 (CA)
Title: Cosmetic dispenser with locking cup replaceable cartridge
Inventor: HOLLOWAY THOMAS F
IPC: A45D40/16
Filed: 1995-08-22
Abstract: A cosmetic preparation dispenser permits filling of a dispenser cartridge and retraction thereof, but is subsequently inoperable until assembly with a master case.  The cartridge includes a cam sleeve, innerbody and elevator cup.  The locking of the cartridge is obtained by lower leftwardly extending track segments at the lower end of innerbody longitudinal track segments, which trap and retain the elevator cup when it is retracted after the cartridge is filled with a cosmetic stick.  When the cartridge is assembled with the master base, a stem in the master base pushes against the elevator cup to urge it out of it locked position to permit the elevator cup to be freely movable along the axial path.
Patent CA-2157087-A1 (CA)
Title: Plug-type connector for wiring backplanes
Inventor: ZELL KARL
IPC: H01R12/50
Filed: 1995-08-28
Abstract: A plug-type connector for wiring backplanes having a blade connector and spring clip, wherein the individual contact springs are surrounded by electrically conductive shieldings that are connected to shield contactings applied in the intermediate grid both at the component side as well as at the backplane side is provided. The shield contactings are charged with an appropriate potential. For simple manufacture of a plurality of mini-coax transitions with good RF  and HF properties, the free ends of the contact blades are surrounded by shielding sleeves in the blade connector. Shielding contactings that have a circular crossection are applied between the shielding sleeves. The shielding contactings contact the shielding sleeves with their outside surfaces and resiliently clasp the shielding blades in their inside. The contact springs as well as the contact guides connected thereto are surrounded within the spring clip by tubular outer conductors. The free ends of the outer conductors at the backplane side are fashioned as spring collars that contact with the inside surfaces of the shielding sleeves of the blade connector. The free ends of the inner conductors are fashioned as contact springs with a circular crossection for embracing the contact blades.
Patent CA-2159383-A1 (CA)
Inventor: BALES BRUCE MERRILL
IPC: H04M1/247
Filed: 1995-09-28
Abstract: Telephone terminals directly implement an automatic call back feature by establishing a logical channel between two telephone terminals when a callingtelephone terminal is unable to complete a call to a called telephone terminal. Via the logical link, the called telephone terminal communicates to the calling telephone terminal any change in state that is related to its ability to receive a call. When both telephone terminals are idle, the calling telephone terminal recalls the called telephone terminal to set up a call.  The logical link is established on user-user temporary signaling or D channel facilities of ISDN links. Since the interconnecting networks are not part of providing the automatic call back service, the telephone terminals can be interconnected by any combination of telephone networks that provide ISDN service.
Patent CA-2161488-A1 (CA)
Inventor: DE SOUSA PORTUGAL MANUEL
IPC: B64C33/00
Filed: 1995-10-26
Abstract: -
Patent CA-2162609-A1 (CA)
Title: Method for recognizing handwritten input
Inventor: SEYBOLD JOHN L C
IPC: G06V30/10
Filed: 1995-05-08
Abstract: The present invention determines whether two discrete continuous segments of handwritten input S1 (210) and S2 (220) form part of the same handwritten input or are part of more than one, separate handwritten inputs. The present method calculates one or more substantially parallel distance disposed substantially parallel to the writing access (210) and compares these distances to one or more predefined thresholds. The predefined thresholds specify minimum distance measures which must be exceeded by the substantially parallel distances for the discrete continuous segments to be judged as belonging to separate segments of handwritten input.
Patent CA-2163416-A1 (CA)
Title: Dual Entrance Window Ion Chamber for Measuring X-Ray Exposure
Inventor: LABBE MICHAEL S
IPC: G01T1/185
Filed: 1995-11-21
Abstract: A dual entrance window ion chamber is provided for purposes of measuring x-ray exposure.  The ion chamber includes a housing having a cavity formed therein and which defines an ion chamber.  The housing has oppositely disposed first and second openings therein located on opposite sides of the chamber.  First and second x-ray entrance windows respectively cover the first and second openings for permitting entrance of x-rays into the chamber.  A collector is located in the chamber intermediate the first and second windows for collection of electrons for use in measuring x-ray exposure.  The first and second windows are constructed differently from each other such that the first window is optimized so that the ion chamber provides a relatively flat energy response to x-rays over a first x-ray energy range.  The second window is optimized so that the ion chamber provides a relatively flat energy response over a second x-ray energy range.  The second energy range is of a greater energy level than that of the first energy range.
Patent CA-2164216-A1 (CA)
Inventor: SASASHITA KATSUTOSHI
IPC: G03F7/033
Filed: 1995-04-13
Abstract: Constitution: A photosensitive resin composition for printing plates comprising the following components A, B-1, C and D, or a photosensitive resin composition for printing plates, comprising the following components A, B-2, C and D: A: a hydrophilic polymer B-1: a rubber having a molecular weight of 40,00 or more B-2: a dynamically-vulcanized rubber C: a photo-polymerizing unsaturated compound having ethylenic double bond(s) in the molecule D: a photo-polymerization initiator. Advantages: The photosensitive resin compositions for printing plates of the invention have high-degree image reproducibility and flexibility suitable for flexography and additionally have good water developability with satisfactory compatibility with aqueous ink. Therefore, using the compositions, flexographic printing plates with excellent printing durability in flexography using aqueous ink or other flexographic printing inks can be produced. Further, using these, water-developable plates for flexography with good rubber elasticity can be produced.
Patent CA-2164858-A1 (CA)
Inventor: CUCCIO ALLEN
IPC: G11B33/12
Filed: 1994-06-24
Abstract: Unité de disque dur contenant trois disques, compatible avec la norme PCMCIA III.
Patent CA-2166735-A1 (CA)
Inventor: KATAYAMA HIROSHI
IPC: A23L13/00
Filed: 1996-01-08
Abstract: The purpose of this invention is to provide processed meat of high nutritive value which is tender, elastic, capable of being processed as required, free of loss from deterioration, and of high yield utilizing low molecular weight nutrients such as drips.    The processed meat of this invention comprises; a salt content of 0.2 to 5 weight parts, preferably 0.3 to 4 weight parts, and more preferably 0.5 to 2.5 weight parts and, an alkali content of 0.1 to 0.6 weight parts, preferably  0.3 to 0.4 weight parts, and more preferably 0.5 to 2 weight parts for 100 weight parts of meat.
Patent CA-2168664-A1 (CA)
Title: Biocomposite material and method of making
Inventor: RIEBEL MICHAEL J
IPC: C08L1/02
Filed: 1994-08-10
Abstract: Fiber-reinforced protein-based biocomposite particulate material containing a legume-based thermosetting resin and cellulosic material, and rigid biocomposite pressure-formed materials produced therefrom, are provided. The particulate material and resultant pressure-formed materials contain the legume-based resin and fibrous cellulosic material in amounts such that the ratio of cellulose solids to resin solids is about 0.8:1.0 to about 1.5:1Ø Particularly preferred pressure-formed materials also include a secondary thermosetting binder, such as an isocyanate.
Patent CA-2168773-A1 (CA)
Inventor: METZGER BERNHARD
IPC: G03F3/10
Filed: 1995-05-30
Abstract: L'invention concerne une épreuve monochromatique ou polychromatique d'une matrice de haute résolution, ainsi qu'un procédé et un moyen destinés à sa préparation. L'industrie des arts graphiques requiert des épreuves monochromatiques ou polychromatiques de haute résolution ainsi que la reproduction de matrices de similigravures à tonalité correcte présentant une trame modulée en fréquences ou des lignes d'écran dépassant 80 lignes/cm. On obtient ces épreuves à l'aide de supports d'images présentant des surfaces côté image d'une rugosité moyenne au maximum de 1,1 µm. Ces épreuves couleur sont nécessaires pour vérifier les séparations de couleurs dans l'industrie des arts graphiques afin de savoir si les résultats d'impression obtenus constituent une reproduction tonale correcte de la matrice.