baber/WOPTO huggingface dataset:
Patent JP-2000173850-A (JP)
Title: Manufacture of pencil coil
Inventor: IIDA MAKOTO
IPC: H01F41/12
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To enable resin to be mixed well to flow into an elliptical cylinder by a method wherein a gate is provided in the side of a terminal support, and resin is injected in a certain direction so as to turn round at the terminal support. SOLUTION: Resin injected through a fan gate 45 or a ring gate provided in the side of a terminal support 42 flows lengthwise as it remains completely mixed without producing a joint in the terminal support 42. A gate can be automatically cut off in a case where a pin point gate is used, but in a case where the fan gate 45 is used, the fan gate 45 is not automatically cut off after the molding die is opened, so that a gate cutting mechanism is built in a molding die. A gate is cut off with a gate cutting mechanism before a molded body is taken out of the die. Moreover, if a gate cutting equipment is not built in a die, a joint between the fan gate 45 and the terminal support 42 is sharply lessened in cross sectional area, a cutout 45a is provided in the part, the part is made weakest in mechanical strength, and the gate 45 may be automatically cut off when the die is opened.  By this setup, a weld is prevented from occurring.
Patent JP-H09186659-A (JP)
Title: Amplifier circuit
Inventor: YAMAZAKI DAISUKE
IPC: H04B10/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a duty ratio of an output voltage without saturation in the circuit by providing a bypass circuit bypassing part of an input current before an input current is received by the amplifier. SOLUTION: A bypass circuit 12 is provided between an input terminal of a preamplifier 10 and ground. The bypass circuit 12 bypasses part of an input current as a bypass current before the input current is given to the preamplifier 10. When the input current to the bypass circuit 12 reaches a prescribed current or over, the circuit 12 bypasses at a prescribed ratio of the bypass current to decide a ratio of the bypass current with respect to the input current depending on an output voltage of the preamplifier 10. When a large input current to saturate the amplification of the preamplifier 10 from a photo diode PD, the bypass circuit 12 is acted to provide a proper current to the preamplifier 10 thereby supplying an excess current as the bypass current.
Patent JP-H09182702-A (JP)
Title: Suction member for vacuum cleaner
Inventor: OSHIMA IKUO
IPC: A47L5/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work and prevent that a face to be cleaned is damaged by burrs of a guard part. SOLUTION: This suction member for a vacuum cleaner comprises: a suction member main body having a dust sucking chamber including a dust sucking opening in which on almost rectangle-shaped regulating member, that regulates a sucking operation to a face to be cleaned and that is opened on a wall face to which a connection tube is attached and which faces the face to be cleaned, is arranged, and the chamber being communicated with the connection tube, also having bearings provided on both sides of the dust sucking chamber; and a plurality of beating members constructed by a vibration shaft supported by the bearings and beating devices attached to the vibration shaft, which are arranged in the dust sucking chamber so as to almost close the dust sucking opening of the suction member main body.  The suction member is constructed to suck dusts while the beating members are vibrated by a sucking pressure applied through the connection tube to beat the face to be cleaned positioning at the dust sucking opening. In this case, a guard 19 as a regulating member arranged in the dust sucking opening 18 is provided separately from the suction member main body 17. Consequently, the guard 19 can be attached afterward to facilitate the assembling work, and production of burrs when the guard 19 is formed is prevented so that the face to be cleaned of a mattress or the like is prevented from being damaged.
Patent JP-H10210974-A (JP)
Title: Esterase gene and its use
Inventor: ISHII TAKESHI
IPC: C12P7/26
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gene which codes esterase capable of asymmetrically hydrolyzing an organocarboxylic ester of a cyclopentenolone as an important intermediate for medicines and aglochemicals and is intended for production of microorganisms capable of producing excellent esterase useful for separating/ producing an S type enantiomorph of cyclopentenolones advantageously even on an industrial scale. SOLUTION: This esterase gene codes esterase having the ability to produce an S type enantiomorph of a cyclopentenolone by asymmetric hydrolysis of an organocarboxylic ester of a cyclopentenolone shown by formula I (R1 is a 1-10C alkyl, 2-10C alkenyl or the like), and capable of hybridizing it to a base sequence shown by formula II. It can be obtained by the PCR method which uses chromosome DNA of a Burkholderia microorganism as the template.
Patent JP-H07173382-A (JP)
Title: Polyphenylene ether resin composition
Inventor: OTOMO TAKASHI
IPC: C08L71/02
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a composition having excellent vibration-damping ability over the range of normal temperatures while retaining the excellent characteristics inherent in the polyphenylene ether(PPE)/polyamide(PA) resin composition. CONSTITUTION:This resin composition comprises a total of 100 pts.wt. of (A) 10-80 pts.wt. of a PPE resin and (B) 90-20 pts.wt. of a PA resin and (C) 5-60 pts.wt. of a block copolymer made up of (1) block X consisting of an aromatic vinyl polymer and (2) block Y consisting of isoprene polymer and/or isoprene- butadiene copolymer in which the content of 1,2-and 3,4-bonds is >=40wt.% and >=70wt.% of the residual unsaturated bonds saturated through hydrogenation and having a link mode represented by X(YX)n or (XY)n (n is an integer of >=1) with the content of the block X standing at 25-60wt.%.
Patent JP-2001160369-A (JP)
Title: Lens-protecting aperture for focused ion-beam apparatus
Inventor: SUGIYAMA YASUHIKO
IPC: H01J37/317
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an aperture for lens protection that enables reduction in both spherical aberration coefficient Cs and chromatic aberration coefficient Cc, to make the beam diameter small by taking a short focal length of the condenser lens, and together that does not give adverse effects of a sputtered material of the aperture depositing near the surface of the ion source on its surface metal. SOLUTION: A basic concept is the use of materials that do not give adverse effects to the surface metal of the ion source, in the focused ion beam apparatus, even if the material is sputtered and deposited to the vicinity of the ion source. When gallium is used in general as the liquid metal ion source, a material of the same kind that does not give adverse effects as gallium dose not, as tin or indium was used for the protective aperture to allow the distance between the ion source and condenser lens to make shorter.
Patent JP-H10182909-A (JP)
Title: Flame-retardant vinyl chloride resin molding product
Inventor: WATANABE KENJI
IPC: C08L83/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding product excellent in flame retardance, hardly generating smoke and corrosive gas and useful for industries, especially semiconductor production by adding a specific corrosive gas-suppressing agent to polyvinyl chloride resin. SOLUTION: This resin molding product is obtained by adding a corrosive gas-suppressing agent comprising two or more kinds of materials selected from talc, aluminum hydroxide, hydroxide, oxide and carbonate of Mg, Ca and Ba, a tin compound, a zinc compound, zeolite, dawsonite and a silicone-based polymer, preferably a combination of talc, the tin compound and zeolite to polyvinyl chloride resin. It is preferable to further adding magnesium hydroxide or magnesium carbonate in combination with the above materials.
Patent JP-2000168262-A (JP)
Title: Method for detecting incorrect collating
Inventor: ABE YOSHITO
IPC: B42C1/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To surely detect incorrect collating even in the case where printing density and paper color are difference between a printed matter having an inspection image taken therein and a printed matter having a reference image taken therein. SOLUTION: When incorrect collating is detected on the basis of a reference image A image-inputted from a normal printed matter in advance and an inspection image E image-inputted from printed matter in a gathering process, by producing an inspection edge image B having an edge extracted from the reference image A, and producing an inspection edge image G having an edge extracted from the inspection image E, the occurrence of incorrect collating is detected through a comparison of these reference edge images and inspection edge images. Concretely, an expansion image C and contraction image D are produced from the reference edge image B, the inspection edge image G is mask-processed by the reference expansion image C, and the reference edge contraction image D is mask-processed by the inspection edge image G.
Patent JP-2000176596-A (JP)
Title: Bronze impeller and its production
Inventor: AZUMA YOJI
IPC: B21J5/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce a working time permitting a mass production and to efficiently utilize a material by using the bronze excellent in highspeed ductility and corrosion resistance for a stock, forming a hub part and or a blade with forging and then removing part of the blade as a burr. SOLUTION: An impeller 1 arranged with a hub part and a blade is formed with bronze. The bronze has an apparent Zn equivalence of 37-46%, a Sn content of 0.5-7 wt.%, an average grain size of <=15 μm, a γ phase ratio of >=1% at 450 deg.C, preferably a grain structure consisting of a α phase of 44-65%, a β phase of 10-55%, a γ phase of 10-25%. Further the impeller 1 is formed by a forging process for at least one of the hub part and the blade. The burr and the difference in steps of part of the blade of the intermediate forging obtained in this forging process are removed by cutting. Further as required, a linear or a non- linear recessed part of a curved shape, etc., is formed to the blade. Further the blade having ruggedness is preferably formed by a filling step.
Patent JP-H10179382-A (JP)
Title: Electric cooker
Inventor: SHIMIZU YOSHIJI
IPC: A47J27/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase steaming efficiency by shielding the space between the inside of a pan and the bottom of a steamer by constituting so that the inside of a pan freely admits in the atmospheric air in case of cooking and by putting a steamer over the pan in the case of steaming. SOLUTION: For cooking, a pan 7 having water and a cooking matter is housed in a cooker with a bottom wall on a hot plate. Afterwards when the outer circumferential fringe of a lid 22 is placed on an installation step 10, a steaming passage 25 is formed by a groove 11 between the outer circumferential fringe of the lid 22 and the installation step 10. For steaming, an engagement part 18 of a steamer 13 is engaged in the inside of the upper part of the side wall 9 of the pan 7. With heating of the pan 7, steam generated from the inside of the pan 7 rises steaming the cooking material by letting in the steamer 13 through a hole 14. At this time, since the engagement part 18 of the steamer 13 is engaged in the inside of the side wall 9 of the pan 7, the steam generated inside the pan 7 is admitted within the steamer 13 without leaking in the atmosphere.
Patent JP-2001166867-A (JP)
Title: Operation manual display device and operation manual display method
Inventor: GOTSU TOMONOBU
IPC: G06F3/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that all operation manuals in relation to operation which is operable at present are difficult to be displayed at a time, switch of display of a screen, etc., is required to be performed and a user can not grasp the operation contents promptly when the portable information equipment is the one such as a portable telephone on which no large display is mounted. SOLUTION: When explanatory information (operation manual) on the operable operation to the portable information equipment 21 is externally outputted, an external display device 22 receives the explanatory information and displays it.
Patent JP-2000353545-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOTADO MINORU
IPC: H01M4/36
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with high charge and discharge efficiency, a superior cycle characteristic, and a high energy density by minimizing decomposition of an electrolyte in a nonaqueous electrolyte secondary battery using a graphite base negative electrode. SOLUTION: In this nonaqueous electrolyte secondary battery composed of at the least a negative electrode containing graphite as a negative electrode material capable of occluding and releasing lithium, a positive electrode, and a nonaqueous electrolyte comprising lithium salt dissolved in a nonaqueous solvent, the nonaqueous solvent is a mixed nonaqueous solvent containing cyclic carbonate and chain carbonate, and contains cyclic sulfone having a carbon- carbon double bond inside a ring of 0.1 vol.% or more and less than 5 vol.%.
Patent JP-H07188689-A (JP)
Title: Refrigerator oil composition
Inventor: SUDA SATOSHI
IPC: C10M129/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a refrigerator oil composition excellent in chemical stability and free from the risk of forming precipitates by using a combination of a glycidyl ether compound with a polyalkylene glycol base oil. CONSTITUTION:This composition comprises a combination of a polyoxyalkylene compound having 2-100 oxyalkylene groups represented by the formula: -R<1> -O- (wherein R<1> is 2-6C alkylene) in the molecule as a base oil with 0.01-10wt.%, based on the whole composition, glycidyl ether compound represented by the formula (wherein R<2> is a 5-20C aliphatic hydrocarbon group). The terminal groups of the above polyoxyalkylene compound are desirably hydroxyl groups, 1-18C organic residues, or 2-20C polyalcohol residues. Examples of the refrigerants used in a refrigerator containing the refrigerator oil composition as the working fluid include 1-3C fluoroalkanes and/or chlorofluoroalkanes.
Patent JP-H1070993-A (JP)
Title: Production of branched cyclodextrin carboxylic acid
Inventor: NAKAMICHI MASANARI
IPC: C08B37/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain the subject compound having high purity and useful for a solubilizing agent, especially the solubilizing agent for medicines, etc., by oxidizing a mixture containing plural kinds of specific branched cyclodextrins by microorganisms and separating and purifying the product. SOLUTION: This production of branched cyclodextrincarboxylic acids useful as a solubilizing agent, especially the solubilizing agent for medicines is to oxidize a mixture of branched cyclodextrins or their salts containing at least two of branched dextrins in which 1-8 groups expressed by the formula -Gn -CH2 OH [G is a glucose unit; (n) is 1-6 integer] are bonded at α-1, 6 positions with microorganisms such as Pseudogluconobacter saccharoketogenes K591s (FERM BP-1130), separate and purify by using ion exchangers and/or absorbents.
Patent JP-2001163935-A (JP)
Title: Radically polymerizable composition, its manufacturing method and its curing method
Inventor: YOSHIMUNE MASAKI
IPC: C08F299/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a radically polymerizable composition having an ensured long gelling time and excellent in rapid-drying properties, rapid-curing properties, hardness and other key properties and to provide a preparing method and a curing method thereof. SOLUTION: The radically polymerizable composition comprises a radically polymerizable resin bearing a (meth)acryloyl group, which has ordinary temperature curing characteristics measured according to JIS K 6901 such that a gelling time X <min> and a minimum curing time Y (min) satisfy the requirements; 20<=X<=120 and 0.05<= (Y-X)/X}<=0.6.
Patent JP-H11165469-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAMURA YOSHIHIKO
IPC: B41M5/52
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet releasable from a dye film at its rear surface without heat fusion bonding even at the time of erroneously printing a dye image receiving surface as the rear surface with scarcely charging even in a low humidity environment in the sheet of a constitution having a rear surface layer writable by various type writing instrument and formed on a surface at opposite side to the surface formed with a dye receptive layer. SOLUTION: In the thermal transfer image receiving sheet comprising a dye receptive layer provided at least one side surface of a base material sheet, a hydrophilic porous layer containing a thermoplastic resin and hydrophilic porous particles as main components is formed at an opposite side to the surface formed with the receptive layer, and further a conductive release layer containing a cationic acrylic resin and a cellulose acetate as main components is formed thereon. Thus, the acrylic resin and the cellulose acetate are substantially noncompatible resins. And, the noncompatible properties incorporate a conductivity and water absorbing properties in the acrylic resin so that performances of releasability and water resistance can be made compatible in the cellulose acetate.
Patent JP-H10183621-A (JP)
Title: Sheet pile pulling-out device
Inventor: KAMEZAKI SHUNICHI
IPC: E02D9/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To execute a work to pull out a sheet pile by mounting a comparatively small apparatus for a pipe burying work, runnable above an excavated ditch, without using a large crane. SOLUTION: A sheet pile pulling device A is placed on a mounting base 9 at the front of a pipe handling device 13. By moving forward and backward the pipe handling device 13, a clamp 2 is matched with the position of a sheet pile 11a being an object to be pulled out. The pressure of a hydraulic cylinder 9 is bled and a reaction force support part 4a is lowered on a sheet pile 11b adjacent to the sheet pile 11a, being an object to be pulled out, under own weight. The clamp 2 is forced to strongly bite the sheet pile 11a, which can be held. A hydraulic motor 1 is driven, the clamp 2 is raised, and the sheet pile 11a is gradually pulled out. When the sheet pile 11a is lifted to some height, the hydraulic motor 1 is stopped, the clamp 2 is removed from a hook part 5a and moved to the hook of the crane of the pipe handling device 13, and the clamp 2 is hooked thereat.  By operating the crane, the clamp 2 is further raised and a sheet pile pulling work is continued and in this way, he sheet pile is pulled out.
Patent JP-H11169750-A (JP)
Title: Cyclone apparatus for high temperature dedusting
Inventor: ORITA HISAYUKI
IPC: B04C5/20
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging caused by collected ash and to enable stable operation without lowering collection efficiency. SOLUTION: An ash cooler constituted of an inner pipe 10 having the same diameter as the leg 3 of a cyclone apparatus for high temp. dedusting and the outer pipe 8 surrounding the pipe 10 is disposed at the lower part of the leg 3 and an insertion pipe 5 is formed within the inner pipe 10 and a plurality of vanes 6 each having a conical leading end and inclined downward along a curvature are arranged to the outer wall of the insertion pipe 5 and the insertion pipe 5 is constituted of an inner pipe and the outer pipe surrounding the same and an ash discharge port opened so as to be inclined in a peripheral direction is formed on the sidewall of the lower part of the inner pipe 10 of the ash cooler.
Patent JP-H09167751-A (JP)
Title: Rotary substrate treatment device
Inventor: NISHIMURA JOICHI
IPC: H01L21/306
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a substrate of inferior quality by a method wherein whether a vertically moving member is moved to the prescribed position is confirmed by detecting the vertical position of the detection shaft which integrally moves in vertical direction with the vertically moving member. SOLUTION: When a rotary stand 12 is rotated while a substrate W is being treated, a vertically moving member 20 is in the upper position adjacent to the backside of the substrate W as shown by a two dot chain line. The valve disc 30, on the lower end of a detection shaft 24 droopingly provided in the center part 20, is on the uppermost position as shown by a two dot chain line, and the plane surface on the upper surface side is positioned close to the upper valve seat 36 of a guide cylinder 32. As a result, the upper aperture 40 of the guide cylinder 32 is closed, and the vacuum pressure increases in the guide cylinder 32, the hollow part of a rotary shaft 14 and a vacuum suction path 44.  The increase in vacuum pressure is detected by a pressure gauge 46, and the state that the vertically moving member 20 is on the upper position adjacent to the backside of the substrate W, can be confirmed.
Patent JP-2000154572-A (JP)
Title: Sterilizing method and device of toilet bowl wash water
Inventor: NISHIMOTO YOSHINORI
IPC: C02F1/50
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent excessive supply of a sterilizing metallic ion supply means by actuating the sterilizing metallic ion supply means in succession to a process of starting to close a feed valve of a water supply pipe for suplying wash water after starting to supply the wash water to a toilet bowl. SOLUTION: A sterilizing method and a device are provided with a sterilizing metallic ion supply means 4 for supplying sterilizing metallic ions and a control means 5 for controlling the sterilizing metallic ion supply means 4. The sterilizing metallic ion supply means 4 is formed as an electrolytic cell having an electrode of sliver or copper.  The sterilizing metallic ion supply means 4 is actuated in succession to a process of starting to close a feed valve 2 composed of a flush valve of a water supply pipe 1 for supplying wash water after starting to supply the wash water to a toilet bowl 6 to thus supply sterilizing metallic ions to water supplied during valve closing operation time without depending on opening/closing time set by a controller of the feed valve 2 to thereby reduce sterilizing metallic ions of not effectively acting for sterilizing the toilet bowl without stagnating in the toilet bowl to prevent excessive supply.
Patent JP-H11182895-A (JP)
Title: Air-conditioning equipment
Inventor: OKAZAKI TAKASHI
IPC: F24F5/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain air-conditioning equipment that can smoothly switch a refrigerant circuit between a natural circulation operation without using any compressor and a forced circulation operation using the compressor, can perform operation with a proper cooling capacity in each refrigerant circuit, is inexpensive, and can save amount of power consumption. SOLUTION: Air-conditioning equipment has a compressor 1, a condenser 2, an inflation valve 5, and an evaporator 7, connects the evaporator 2, the compressor 1, and the condenser 2 with a circuit connection means 14, has an inflation valve bypass circuit for bypassing the inflation valve 5, connects the evaporator 7 to the condenser 2 with the circuit connection means 14 and at the same time constitutes a refrigerant circuit for natural circulation operation by the inflation valve bypass circuit, and connects the evaporator 7 to the compressor 1 by the circuit connection means 14 and at the same time connects the inflation valve 5, thus constituting the refrigerant circuit for forced circulation operation. Also, an indoor temperature is detected on cooling operation due to the forced circulation operation and the amount of wind of at least one of fans 3 and 8 is controlled.