baber/WOPTO huggingface dataset:
Patent GB-2355079-A (GB)
Title: Multi-core waveguide
Inventor: BONAR JAMES RONALD
IPC: G02B6/122
Filed: 1999-10-07
Abstract: An optical waveguide with a multi-layer core (6) comprises a substrate (2), a composite core waveguide (7) formed on the substrate (2) and at least one upper cladding layer (8) embedding said core waveguide (7). The core waveguide (7) is characterised by a composite core layer (6) comprising a first core layer (4) with a consolidation temperature T<SB>1C</SB> formed on the substrate (2) and an other core layer (5) formed on the first core layer (4), wherein the softening temperature T<SB>2S</SB> of at least one of said an other core layer (5) is equal to or less than the consolidation temperature T<SB>1C</SB> of underlying core layer (4). Preferably, both core layers are applied and then heated to above T<SB>1C</SB>.
Patent GB-2355652-A (GB)
Title: Folding spare seat for an agricultural vehicle
Inventor: DOWNES KEVIN WILLIAM
IPC: B60N2/24
Filed: 1999-11-01
Abstract: A folding seat for the cab of an agricultural vehicle comprises a mounting bracket 22 secured by bolts 25 to an inclined -horizontal surface in the cab, such as part of the wheel arch. A seat member 16 is pivotably mounted at its rear end on the mounting bracket 22 for pivotal movement between a horizontal operative position and an inclined storage position in which the seat member lies against the mounting bracket 22. A stay 30 is mounted to pivot between an operative position in which it extends vertically from the mounting bracket 22 to the seat member 16 in order to support the weight of the seat member on the mounting bracket and a storage position in which it lies between the mounting bracket 22 and the seat member 16.
Patent HU-T74440-A (HU)
Title: Herbicidal aryl and heteroaryl pyrimidines and herbicidal compositions containing them as ingredients
Inventor: BAMBERG JOE TIMOTHY
IPC: C07D409/04
Filed: 1995-01-11
Abstract: This invention relates to novel aryl and heteroaryl pyrimidine derivatives, shown below, substituted at the 2- and 4-position of the pyrimidine ring, their use as herbicides and agricultural compositions comprising the same. In formula (I), W is a substituted phenyl or a substituted 5- or 6-membered aromatic heterocyclic ring wherein one or two atoms of said ring are selected from oxygen, nitrogen and sulfur; W being substituted by at least R; R is CO2R<4>, CHO, CONH-O-CH2CO2R<4>, COSR<4>, CO2CHR<5>OCOR<6> or CH=NOR<4>; R<1>, R<2>, R<4>, R<5>, R<6> are as defined in the application; m = 1 or 2.
Patent IL-67526-A (IL)
Title: Fluorophenoxybenzyl-2,2-dimethyl-3-oximino-methyl cyclopropane derivatives,their preparation and pesticidal compositions containing them
IPC: A01N53/00
Filed: 1982-12-20
Abstract: Compounds of the formula  <IMAGE>  wherein R1 is a hydrogen atom; or a hydrocarbyl group; m and n each is 0 or 1 and m+n is 1 or 2; and D is a hydrogen atom; a cyano group; or an ethynyl group, are useful as pesticides.
Patent IL-69051-A (IL)
Title: Modified nucleotides capable of complexing ions
IPC: C12Q1/68
Filed: 1983-06-22
Abstract: Disclosed is a protein to which a moiety capable of chelating an ion is directly or indirectly attached, said attachment being characterized in not interfering substantially with the ability of the moiety to chelate ions.
Patent IL-70961-A (IL)
Title: Electron beam sensitive mixture resist
IPC: G03F7/004
Filed: 1984-02-14
Abstract: An ionizing radiation sensitive material having high contrast and high sensitivity comprises the mixture of (i) the half-ester or half amide product of reaction of an N-hydroxy or N-aminoalkyl amide with an alkylvinyl ether-maleic anhydride copolymer and (ii) the product of reaction of a hydroxy alkyl terminally unsaturated compound with an alkylvinyl ether-maleic anhydride copolymer. A typical material is made by mixing (i) the product of reaction of hydroxyethyl pyrrolidone and octadecylvinyl ether-maleic anhydride copolymer with (ii) the product of reaction of a mixture of hydroxyethyl acrylate with octadecylvinyl ether-maleic anhydride copolymer.
Patent IL-93231-A (IL)
Title: Process for destroying hypochlorite in a solution of perchlorate
IPC: C25B15/08
Filed: 1990-01-31
Abstract: Destruction of hypochlorites in a perchlorate solution, without affecting hexavalent chromium if it is also present, using hydrogen peroxide.
Patent IL-95261-A (IL)
Title: Expanded articles of biodegradable plastics materials and a method for their production
Inventor: CATIA BASTIOLI
IPC: C08L33/02
Filed: 1990-08-01
Abstract: Expanded articles of biodegradable plastics material are produced by the extrusion of a composition including starch, a polymer compatible with starch, in particular, an ethylene-acrylic acid copolymer and/or ethylene-vinyl alcohol copolymer, and an expanding agent. Preferably use is made of sodium bicarbonate as expanding agent in the presence of a polymeric acid.
Patent JP-S57124911-A (JP)
Title: Limiter circuit
Inventor: MORI MASAKAZU
IPC: H03G11/02
Filed: 1981-01-26
Abstract: PURPOSE:To eliminate the effect due to temperature fluctuation, by carrying out limiter operation through the provision of a diode between the input and output of a differential amplifier. CONSTITUTION:An input signal voltage VO is given to an inverting input terminal of a differential amplifier 20. When the voltage VO is smaller than a reference voltage Vref given to a noninverting input terminal, an output K times the difference between the Vref and the VO appears at an output terminal voltage 26. In this case, since a voltage inverse to a diode 23 is applied, the voltage VO receives no effect. When VO>Vref, the diode 23 is conductive by the output of the differential amplifier 20 and the differential amplifier absorbs excess current, allowing to limit the amplitude of the input signal.
Patent JP-H07219014-A (JP)
Title: Camera
Inventor: UCHIYAMA HIROYUKI
IPC: G03B15/05
Filed: 1994-01-31
Abstract: PURPOSE:To eliminate an erroneous photographing action caused by the putting of a finger by actuating a warning means based on a detection signal from a touch sensor provided at or around a window part on which light from an object is made incident. CONSTITUTION:A touch detection part 25 constituting the touch sensor 17 detecting that the finger or the like is brought into contact with the side and the lower side of the outside of a camera body is assembled in a stroboscopic light emission part 11. Then, when a shutter button 18 is half depressed, a half-depressing signal is outputted to a microcomputer from the button 18. At this time, when the finger is put on the light emission part 11, a feeble current flows to the base of a transistor and the transistor becomes conductive. Besides, the output of a detection circuit is amplified by the transistor and the plural resistances of an amplifier circuit and outputted to the microcomputer as the detection signal. By the microcomputer, a warning part is actuated and a light emitting diode is turned on in a finder 16 by the warning part. Then, the warning of the putting of the finger is given to a photographer.
Patent JP-H0418279-A (JP)
Title: Composite container having lidded shake-out opening
Inventor: KOMIYA YASUTOYO
IPC: B65D47/06
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a container sufficiently durable for use in terms of strength by a method wherein the center of a bottom plate is raised in the longitudinal direction, a recess part having a plurality of elongated shake-out holes is provided and a lid body slidably movable along the bottom part of the recess part is provided with a finger hold piece and projecting pieces in engagement with the elongated shake-out holes. CONSTITUTION:A lid body B is provided with a plate 62 curved in the same way as the bottom part of a recess part 57, a finger hold piece 63 at the front end part of the upper surface thereof, a projecting piece 64 in front of the base of the finger hold piece 63, guide rods 65 on the opposite side of the base at the end of the inserting part of the plate 62 and the projections 58' slidably movable in engagement with the elongated shake-out holes 58 located on the underside of the plate 62 matching in position with the guide rods 65 on the opposite side of the plate. The lid body B is set on a container A by inserting the plate 62 from its rear end into an elongated hole 59 in the rear wall of the recess part 57 of the container body A to slightly distort the plate 62 and the guide rods 65 into engagement with guide grooves 61 in the side walls of the recess part. To shake out the contents from the container, the lid body B is slided rearward by the finger hold piece 63. To cover the container after use, the lid is slided back in place.
Patent JP-S61168641-A (JP)
Title: Rubber composition
Inventor: MATSUMURO YASUHIKO
IPC: C08L71/02
Filed: 1985-01-23
Abstract: PURPOSE:To provide a rubber compsn. which gives rubber goods such as a conveyer belt and a rubber screen having an improved effect of preventing sludge or powder from depositing thereon, by blending at least one member selected from among silicone compd., polyether plasticizers and metal salts of fatty acids with raw rubber. CONSTITUTION:At least one member selected from among greasy or oily silicone compds. of the formula (wherein R, R' are each a residue of a 1-8C hydrocar bon; n is 3-2500), polyether plasticizers and metal salts of fatty acids is blended with raw rubber. Said silicone compd. may be used either alone (e.g. polydimethylsiloxane) or as a mixture of two or more compds. where R, R' and n are different. Examples of the polyether plasticizers are liquid or greasy polyoxymethylene or polyoxyethylene having an MW of 100 or above. Examples of the metal salts of the fatty acids are zinc, calcium or magnesium salt of C5-24 fatty acids (e.g. caprylic and stearic acids). They may be used either alone or as a mixture of two or more of them.
Patent JP-S59135540-A (JP)
Title: Printer control system for sentence processor
Inventor: MARUIDO HIROKI
IPC: B41J21/00
Filed: 1983-01-24
Abstract: PURPOSE:To simplify the operation of an operator by indicating the desired recording area of sentence information and then only printing said designated region. CONSTITUTION:A cursor is shifted on a display device displaying the sentence data to indicate a specific area of a sentence. The position data on the head and the end of a region are stored to pointers AP1 and AP2, respectively. Then a print key is operated to shift idly a carriage 81 up to the head position of a partial sentence. Then the data is printed up to the position of the AP2. The carriage is shifted idly from the head of a line when a designated region is printed, and then the designated sentence is recorded. Thus the sentence format of the corresponding region is never destructed.
Patent JP-H08203827-A (JP)
Title: Manufacture of sputtering system and semiconductor device
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/203
Filed: 1995-01-26
Abstract: PURPOSE: To provide a method for manufacturing a sputtering system which allows the formation of an interconnect layer of an adequate thickness even in a connection hole of a high aspect ratio and a method for manufacturing a semiconductor device. CONSTITUTION: A sputtering system 20 has a sputtering chamber 21 which has a target holder 22 and a processed piece holder 23 inside. In the sputtering chamber 21, a targer holder-side space A and a processed piece holder-side space B are so formed separately from each other that each space may be an independent one. The target holder-side space A and the processed piece holder-side space B are communicated with each other by means of a collimator 29 which has many through pores. The target holder-side space A is provided with a sputtering gas lead-in section 30 and the processed piece holder-side space B is provided with an exhaust section (vacuum source 31).
Patent JP-H11209476-A (JP)
Title: Method for dissolving powdery polymer compound
Inventor: NISHI YASUO
IPC: A23L29/20
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby a powdery polymer compd., esp. gelatin, can be dissolved in a short time at low equipment and running costs without allowing undissolved lumps and bubbles to occur. SOLUTION: A solvent is charged into a tank equipped with a stirrer and a constant-temp. jacket; then, a powdery polymer compd. is charged into the tank and is dispersed in the solvent while the solvent is being stirred at 30-39 deg.C under such conditions that the stirring Reynolds number is 2.0×10<5> or higher; and the resultant dispersion is heated to 40 deg.C at a temp. rise rate of at least 1 deg.C/min and then to 50-60 deg.C. Degassed water is prepf. as the solvent.
Patent JP-S59136406-A (JP)
Title: Remover of deposit on tuyere
Inventor: MOTOSHIGE MASAHIRO
IPC: C21B7/16
Filed: 1983-01-27
Abstract: PURPOSE:To safely remove the deposit on tuyere as blast furnace operates without stopping a tuyere blasting, by positioning a lance penetrating through the ball valve and the sealing apparatus installed at the end of a blast nozzle and extending to the inside of the blast nozzle. CONSTITUTION:A sealing apparatus is attached to the end of a ball valve 4 installed at the other end of a blast nozzle 3. The valve 4 is always set up and a nozzle cover is attached thereto. When the deposit on tuyere is removed, the nozzle cover is removed and an apparatus 5 is attached. The apparatus 5 has packing as a sealing step in its inside and further includes a block 6 capable of moving in the apparatus ti regulate the top position of lance penetrating the apparatus. The lance 7 is inserted from the outer end of apparatus 5 toward the tuyere and has a length enough to penetrate the valve 4 and the nozzle 3 and to reach the deposit 2 formed at the top of tuyere 1. The block 6 and the lance 7 are moved to remove the deposit 2 by the moving apparatus 9 and 10.
Patent JP-H11207791-A (JP)
Title: Controller for injection molding machine
Inventor: FUTAMURA NORIO
IPC: B29C45/76
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of a warp by sufficiently reducing a stress retained at a molding. SOLUTION: The controller for an injection molding machine comprises a screw 12 telescopically movably arranged in a heating cylinder 11, a driving means for filling a resin in a cavity space by forwarding the screw 12, a completely filling position detecting means for detecting a screw position for completely filling the resin in the space, and a screw stopping means for temporarily stopping the screw 12 when the screw position is detected. In this case, since the screw 12 is temporarily stopped at this position, a more than necessary force is not applied to the resin in the space, and a resin pressure can be lowered. Accordingly, the stress is not retained at the molded product, and occurrence of a warp can be prevented.
Patent JP-H08204364-A (JP)
Title: Controller having function for monitoring mounting-change of package
Inventor: SASAKI HIROMASA
IPC: H05K7/14
Filed: 1995-01-26
Abstract: PURPOSE: To prevent an abnormal operation in the case of the re-inputting of a power supply even when there are some changes in a device-configuration during the interruption of the power supply, in the controller of an exchange, etc., which has a configurative-information holding function even during the interruption of the power supply. CONSTITUTION: Packages 10, 20, 30 configure together a closed circuit via a back board part 40. The package 10 has a mounting-change sensing part 11, a backup power supply part 12, a configurative-information holding memory 13 and a controlling part 14. The mounting-change sensing part 11 monitors the mounting-changes of the respective packages even in case of the interruption of a power supply, and holds the presence of the mounting- changes. In case of the re-inputting of the power supply, the controlling part 14 confirms the state of the mounting-change sensing part 11, and when there has been no mounting-change during the interruption of the power supply, it determines a system-configuration while referring to the contents of the configurative-information holding memory 13, and then, it performs the restarting processing of an exchange.  Also, when there have been some mounting-changes during the interruption of the power supply, the controlling part 14 initializes the configurative- information holding memory 13. and after bringing the system-configuration into an initial state, it performs the restarting processing of the exchange.
Patent JP-S59136434-A (JP)
Title: Method for sampling sintered ore on strand
Inventor: MIKAMI YUKIHIRO
IPC: C22B1/20
Filed: 1983-01-27
Abstract: PURPOSE:To easily perform the titled sampling within a short time, by a method wherein a hollow double cylinder formed by connecting the lower end parts of an inner cylinder and an outer cylinder so as to open the upper parts thereof is placed at the proper position on a pallet and withdrawn after a charged compounded stock material is sintered. CONSTITUTION:A hollow double cylinder 5 formed of a heat resistant material is placed on the pallet 6 positioned between the floor laying ore supply apparatus and the compounded stock material supply apparatus 13 constituted of an ore supply tank 1, a drum feeder 2 and a sloping plate 3 of a sintering machine. When the double cylinder 5 passes below the apparatus 13 by the movement of the pallet 6, the hollow part 14 of the inner cylinder 8 of the double cylinder 5 and the hollow part 10 between the inner cylinder 8 and the outer cylinder 9 thereof are filled with the compounded stock material 4. When the pallet 6 is passed through an ignition furnace 7 after filling, the surface layer of the stock material 4 is ignited and the stock material 4 in the hollow part 14 is sintered under the same condition as the stock material 4 on a strand. However the stock material 4 in the hollow part 10 is not sintered because air is not sucked from the lower end thereof and functions as a heat insulating material. After sintering, the double cylinder 5 is pulled out by a hanging apparatus 13 by utilizing holes 11 for hanging metal fittings.
Patent JP-S61169196-A (JP)
Title: Flux cored wire for self-shielded arc welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/368
Filed: 1985-01-22
Abstract: PURPOSE:To improve welding workability and resistance to blowholing and to obtain good bending performance by filling a specific amt. of a powdery and granular flux contg. a specific ratio each of metallic fluoride, Al, Mg, rare earth element in the form of an oxide and alloy, C and Mn into a steel sleeve. CONSTITUTION:The granular flux contg. weight % each of 0.3-1.8 metallic fluoride except rare erarth, 1.5-3.5 Al, 0.2-1 Mg, 0.1-0.5 rare earth element of >=1 kinds among Ce, La, Sm, Sc, Y, Pr and Nd in the form of the oxide and alloy, 0.01-0.3C and 0.20-2 Mn is packed into the steel sleeve 1 at 5-25% by the total weight of the wire. More specifically, the flux components and the compounding ratios thereof as well as the rate of filling the flux into the metallic sleeve are adequately adjusted. The resistance to blowholing in particular in addition to mechanical properties such as strength and toughness required generally for the weld metal are thereby improved. The wire of which the spatters are smaller-grained and are decreased and which has the good bead appearance and shape is obtd.
Patent JP-H06287680-A (JP)
Title: Low yield ratio thick steel plate having high fatigue strength and tenacity
Inventor: FUJITA TAKASHI
IPC: C22C38/58
Filed: 1994-02-01
Abstract: PURPOSE:To impart high fatigue strength, tenacity and a low yield ratio to a steel plate by specifying the contents of C, Si, Mn and Al in a thick steel plate and forming its structure into a one constituted of ferrite and cementite and contg. a specified area ratio of martensite. CONSTITUTION:The compsn. of a thick steel plate is constituted of, by weight, 0.02 to 0.35% C, 0.02 to 2.5% Si, 0.30 to 3.5% Mn and 0.002 to 0.10% Al, and the balance Fe with inevitable impurities. The metallic structure of this steel plate is fundamentally constituted of a mixed one of ferrite and cementite, and martensite as transformed is contained therein by 0.5 to 5% in an area ratio. By martensite as hardened, the yield point is reduced, the tensile strength is increased and the yield ratio is reduced. Moreover, the dispersed hard martensitic phase as hardened causes the obstruction in the progress of fatigue cracks.
Patent JP-S57127455-A (JP)
Title: Reproduction of ion exchange resin layer
Inventor: KURIHARA ICHIROU
IPC: C13K1/08
Filed: 1981-01-27
Abstract: PURPOSE: To improve the efficiency of reproduction by passing a weak basic negative ion exchange resin layer, which has degenerated in function by passing through a solution of starch sugar at a downward stream side, through a reproduction liquid at an upward stream side after being stirred and mixed with water or air at the upward stream side.  
     CONSTITUTION: A weak basic negative ion exchange resin layer which has degenerated in function by passing through a starch sugar liquid at a downward stream side is passed through water to substitute the sugar solution, remaining in the layer, with the water. Then, water or air is supplied from below the resin layer, which is stirred and mixed. After the resin layer is settled by being left still, a reproduction liquid is flowed at an upward stream side from the lower part of the resin layer, while pressurized water or air is introduced from the upper part of a tower, so as to prevent the fluidization of the resin layer, thus reproducing the resin layer. This method nearly eliminates the generation of air bubbles even when the reproduction liquid is flowed at the upward stream side, so neither the floating nor fluidization of the resin layer occurs. Therefore, counterflow reproduction treatment is performed efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57126440-A (JP)
Title: Preparation of methacrolein and methacrylic acid
Inventor: OODAN KIYOUJI
IPC: C07C47/22
Filed: 1981-01-29
Abstract: PURPOSE: To prepare the titled compound in high yield, by the high-temperature vapor-phase reaction of tert-butyl alcohol with molecular oxygen using a catalyst consisting of an Mo-Mg-Fe-Bi oxide composition containing fairly large amount of Mg.  
     CONSTITUTION: The titled compound can be prepared by reacting tert-butyl alcohol with molecular oxygen in the presence of a catalyst consisting of the oxide composition of formula (A is alkali metal; X is Ti, Sn, Zn, Ta, or Zr; when a=12, then b=3W13, c=0.05W7, d=0.001W5, e=0.0005W0.5, f=0.001W2, g=0W5, and h is usually 39W81). The catalyst can be prepared by (1) dissolving or dispersing the starting raw materials in water, aqueous solution of nitric acid, etc. and mixing as uniformly as possible, (2) evaporating the water at about 120°C, (3) evaporating the volatile compounds at about 200°C, and (4) calcining the residue at 550W650°C. 
     COPYRIGHT: (C)1982,JPO&Japio