baber/WOPTO huggingface dataset:
Patent JP-2000191836-A (JP)
Title: Flame retardant rubber composition and flame retardant rubber molded body
Inventor: HARA YOSHIFUSA
IPC: C09K21/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which emits reduced smoking and is free from irritant odors, suppresses occurrence of dripping and exhibits excellent flame retardancy while maintaining mechanical characteristics inherent in the rubber by admixing a hydrated metal oxide and a 1- hydroxyethylidene-1,1'-diphosphonic acid melamine salt with a rubber component. SOLUTION: To 100 pts.wt. of a rubber component such as natural rubbers, styrene-butadiene rubbers, butyl rubbers, polybutadiene rubbers and the like are incorporated 30-100 pts.wt. of one or more hydrated metal oxides such as calcium hydroxide, magnesium hydroxide, basic magnesium carbonate, aluminum hydroxide and the like and 3-20 pts.wt., in terms of phosphorus, of a 1- hydroxyethylidene-1,1'-diphosphonic acid melamine salt represented by the formula (wherein M is melamine; and n is 1-4) to give a flame retardant rubber composition. Further, 0.1-2.0 pts.wt., based on 100 pts.wt. of the rubber, of red phosphorus, preferably one with its surface modified with an organic matter and/or an inorganic matter, can be admixed with this flame retardant rubber composition to improve its flame retardant effect.
Patent JP-H11194447-A (JP)
Title: Heat-developable photosensitive material
Inventor: TAKIGUCHI HIDEKI
IPC: G03C5/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and storage stability for a long time before and after heat development by chemically sensitizing photosensitive silver salt in the presence of a specified organic gold compound. SOLUTION: This heat-developable photosensitive material contains at least the photosensitive silver salt, an organic silver salt, a reducing agent, and a binder on a support, and the photosensitive silver salt is a silver halide subjected to chemical sensitization in the presence of the organic gold compound. The photosensitive silver salt functions as a light sensor and it is preferred to have a small average grain diameter, and to be concrete, it is preferred to be <=0.1 μm, and further preferably, 0.01-0.1 μm, and it is preferred that the silver halide grains are monodisperse ones and have a monodispersion degree of <=40%, and further preferably, <=30%. The forms of silver halide grains are not specially limited, but it is preferred that a Miller index of a [100] face-occupying rate is high as >=50%, especially, >=70%.
Patent JP-2000191556-A (JP)
Title: Separation of benzothiophene and naphthalene
Inventor: SENZAKI TOSHIHIDE
IPC: C07C7/13
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for efficiently separating or recovering benzothiophene and naphthalene from a mixture containing benzothiophene and naphthalene. SOLUTION: Benzothiophene and naphthalene are separated and recovered from mixture containing benzothiophene and naphthalene by using a zeolite which is a faujasite type zeolite, in which a molar ratio of SiO2/Al2O3 of zeolite constituting the skeleton is 1-6 as an absorbent and using a 6-9C aromatic hydrocarbon as a desorbent. Faujasite type zeolite ion-exchanged with sodium is preferable as the absorbent.
Patent JP-2001179245-A (JP)
Title: Pollutant collecting mat and arranging structure thereof
Inventor: SATO KAZUYOSHI
IPC: B01D53/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pollutant collecting mat required as a general-purpose collection material capable of corresponding in a large scale at a time of emergency such as the unexpected outflow of an environmental pollutant or a material used in place of soil covering called sanitary landfilling in a final disposal plant of waste, easy to handle and contributing to a cleaning treatment system with respect to a pollutant collecting time or capacity. SOLUTION: A pollutant collecting mat has a plurality of bag-like parts, a pollutant collecting material charged in the bag-like parts and a means for integrally putting the bag-like parts together. Herein, a shape holding material holding the shape of each bag-like part may be inserted in each of the bag-like parts and a fibrous material or hollow cylindrical material may be mixed with the pollutant collecting material or a weight or fastener may be attached to the bag-like part.
Patent JP-2000190624-A (JP)
Title: Recording sheet
Inventor: TAKE SEIJI
IPC: B41M5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet having absorbency of an aqueous ink, excellent dryability, fastness such as water resistance, scruff resistance and the like in an ink jet recording and a good balance in required functions. SOLUTION: A recording sheet 1 comprises a receptive layer 3 provided on at least one surface of a base material sheet 2 so that the layer 3 contains a copolymer of at least polyvinyl caprolactam and/or a copolymer of a vinyl pyrrolidone and a vinyl caprolactam. In this case, the sheet 1 has excellent absorbency, dryability and the like of aqueous ink, fastness such as water resistance, scuff resistance and the like, and good balance of functions required for the sheet. A compound having a cationic group is incorporated in the layer 3, and hence even when a recorded image is submersed in water, ink is not oozed out, the water resistance is given. Even when a recorded image is rubbed, it is not contaminated, and the scuff resistance can be more improved.
Patent JP-2000189340-A (JP)
Title: Bathroom device
Inventor: KUMAGAI HISAAKI
IPC: A47K3/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom device suitable for bathing for the aged and a physically handicapped person, prevented a bathing chair from disturbing a space of a washing place, and capable of securing a caring space. SOLUTION: In this bathroom device, a bath tub 1, a washing place 2 and a counter 3 projected from a wall face 5 facing to the washing place 2 are provided, and a bath tub side end part of the counter 3 is cut out to form a bathing chair storing part 6. A bathing chair 4 is provided to be movable along an apron 11 of the bath tub 1, and to be advanced and retreated toward the apron 11 of the bath tub 1.
Patent JP-2001183058-A (JP)
Title: Vertical agitation drying apparatus
Inventor: SATO SUMUTO
IPC: F26B17/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the drying efficiency and the treating efficiency in an after-process by comminuting a matter to be treated and make uniform the grain size. SOLUTION: This apparatus is equipped with a vessel 1 for holding a matter to be treated. The vessel is provided with a gas-supply means for supplying gas from the bottom in the inside, an exhaust port 8A provided in the upper part of the vessel 1 for discharging dry gas and dry treated matters, and an agitator 15 provided at the bottom part of the vessel 1 rotatably around a vertically extending axis O. A chopper 20 rotatable around a horizontally extending axis M is provided on the interior wall of the vessel 1, vertically above the agitator 15, and below the exhaust port 8A with a space between them.
Patent JP-2001181951-A (JP)
Title: Heat-resistant nonwoven fabric, method for producing the same and substrate material for printed circuit board comprising heat-resistant nonwoven fabric
Inventor: TSUKUDA TAKAHIRO
IPC: D04H1/545
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant nonwoven fabric that comprises 5-100 wt.% of a wholly aromatic polyamide fiber and 95-0 wt.% of an organic fiber having >=250 deg.C melting point or thermal decomposition point and has high mechanical strength and excellent resin-impregnating ability, a method for producing the same and a substrate for printed circuit boards comprising the same. SOLUTION: A wet-type nonwoven fabric comprising 5-100 wt.% of the wholly aromatic polyamide fiber and 95-0 wt.% of the organic fiber having >=250 deg.C melting point or thermal decomposition point and 1-50 wt.% of a water-soluble binder is subjected to the water-flow interlacing treatment whereby the water-soluble binder is eluted and these fibers are interlaced three-dimensionally to give the objective heat-resistant nonwoven fabric. A method for producing the heat- resistant nonwoven fabric and the substrate for printed circuit boards are also provided.
Patent JP-2000203361-A (JP)
Title: Vehicle safety device for protecting feet of occupant
Inventor: ALEXANDER HEIRICH
IPC: B60R21/231
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To protect the feet of a driver more simply by connecting a vehicle floor member provided in the region where the feet of the driver are located and an adjusting device, and moving the vehicle floor member against the feet with the adjusting device. SOLUTION: Portions 21, 23 of an inside floor member 13 are connected together to form an integrated component, and the inside floor member 13 is adjusted obliquely upward and obliquely downward and is tightly matched with the seating position before the start of a travel. When this safety device is adjusted to an occupant having a very small body, the occupant must extrude his seat 19 far to the front. The inside floor member 13 is relatively strong and cannot be broken by the occupant. The feet and whole seating position of the occupant having a small body are located further behind than in the conventional vehicle. A large region to be crushed before the deformation of a fender portion or the drift of a pedal 9 finally occurs in case of a head-on collision is obtained.
Patent JP-2000194233-A (JP)
Title: Photoreceptor belt edge detection correcting device and method thereof
Inventor: KAWASE TADASHI
IPC: G03G21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate influence by the ruggedness of the edge of a photoreceptor belt even when the moving speed of the belt is made high by outputting a belt moving counted value and a belt moving polarity signal which correspond to the change amount of a counted value when the counted value is changed to be equal to or above a certain set counted value within a fixed time. SOLUTION: A belt edge detection signal width counter circuit 7 counts the effective width of a belt edge detection signal by a reference clock and outputs the counted value as a counted value before correction. A counted value comparator circuit 8 compares the counted value before correction with the counted value after correction and outputs the compared result as a compared result signal. At such a time, a belt moving correction control circuit 11 counts the effective width of the belt edge detection signal by the reference clock. In such a case, when the counted value is changed to be equal to or above a certain set counted value within the fixed time, the belt moving counted value and the belt moving polarity signal expressing the moving direction of the belt which correspond to the change amount are outputted.
Patent JP-2000198573-A (JP)
Title: Image forming device
Inventor: TANDA HISAYA
IPC: B65H5/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To actually feed a recording medium by a predetermined distance regardless of a thickness of the recording medium by controlling a feeding means to make a distance between a plurality of line segments drawn on the recording medium by a printing means, agree with the predetermined distance on the basis of the distance between the line segments. SOLUTION: In determining the pressing force on a feeding roller, the recording paper 30 is fed with the pressing force A of the feeding roller, and then a printing pattern 32a is drawn on a recording paper sheet 30 to measure a distance (a). Then the recording paper sheet 30 is fed with the pressing force B of the feeding roller, and then a printing pattern 32b is drawn on the recording paper 30 to measure a distance (b). Then the recording paper sheet 30 is fed with the pressure force C of the feeding roller, and a printing pattern 32c is drawn on the recording paper sheet 30 by a printing means to measure a distance (c). The pressure force (pressure force B in this case) capable of providing the distance (distance (b) in this case) closest to the predetermined distance is determined among the measured distances (a), (b) and (c).
Patent JP-2001179008-A (JP)
Title: Flocculation and sedimentation apparatus
Inventor: MURATA CHIKAKAZU
IPC: B01D21/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of water subjected to flocculation and sedimentation treatment. SOLUTION: A water sprinkler 28 is provided in the vicinity of the overflow weir 22f of a sedimentation tank 22. The water sprinkler 28 stores a definite amount of treated water to sprinkle water in a waterdrop-like state. By this constitution, the sedimentation of a suspended substance in the vicinity of the surface of water is accelerated.
Patent JP-2001187166-A (JP)
Title: Walk feeling presenter
Inventor: SHIKODA SHIGEKAZU
IPC: A63B22/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a walk feeling presenter which can generate an arbitrary road surface. SOLUTION: This walk feeling presenter is constituted of a tread mill 2, indicating means 3, and a control means 4. The tread mill 2 comprises a plural support rollers 5, belts 6 wound over the support rollers 5, push-up rollers 7 place under the support rollers 5, and support cylinders 8 to control individual height of the support rollers 5. Thus the road surface of the upper face of the belt 6a can be set in an arbitrary shape by controlling individual height of the support rollers 5. Further, a user 12 walking on the belt 6 can obtain feeling as if walking on a road with ups and downs by controlling the set road surface to move as a progressive wave and the belt 6 to move in a speed same as the moving road surface.
Patent JP-2001192744-A (JP)
Title: Method for refining ruthenium
Inventor: NANBU NOBUYOSHI
IPC: C22B11/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely, easily and inexpensively refining ruthenium by general chemical reaction equipment without causing the generation of harmful gas and the danger of explosion or the like and also without requiring an elaborate vacuum heating apparatus. SOLUTION: An aqueous solution containing a water soluble ruthenium compound is brought into contact with an organic compound having chelate formability, the ruthenium compound is precipitated as a ruthenium-chelate complex, and impure metallic components are removed.
Patent JP-2000076544-A (JP)
Title: Automatic stamp vending machine outputting divided photographic print stamp sheet by image input
Inventor: MIYAWAKI SHIGEO
IPC: G07F17/26
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stamp vending machine which outputs the optional number of divided photographic print stamp sheets of an image and enables a cut off photographic stamp seal to be pasted on a postcard and a sealed letter as it is without adding glue. SOLUTION: A user inserts an image such as a photograph and selects a background image with an operation switch 6. Thus, the inputted image is shown on an image displaying part and when the image is fetched and decided by a decision button 6a, the machine inserts and synthesizes the fixed number of images fetched to the background image having a selected stamp cost and character information necessary to a stamp such as NIPPON YUBIN (Japan postage) in fixed time intervals, makes a piece of divided photographic images by arranging the inserted and synthesized cut images, prints it and outputs it.
Patent JP-2001189771-A (JP)
Title: Method and system for constituting virtual terminal
Inventor: OKAJIMA ICHIRO
IPC: H04N7/15
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for constituting a virtual terminal capable of conducting one communication by the virtual terminal by constituting the virtual terminal using plural communication terminals. SOLUTION: The ability and the communication state of one or plural communication terminals that a user can use are managed. Ability that communication requires when communication to the user is generated is compared with the ability of managed one or plural communication terminal to judge the plural communication terminals that can receive the communication. Communication to the user is resolved and it is distributed to the plural communication terminals judged to be able to receive communication. The inputs of the plural communication terminals judged to receive it are composited and it is allocated to the communication. The virtual terminal is constituted of the plural communication terminals judged to receive communication.  Thus, the virtual terminals is constituted of the plural communication terminals judged to receive communication and one communication can be conducted by the virtual terminal.
Patent JP-2000200773-A (JP)
Title: Plasma processing device for circuit board
Inventor: IKEDA HIROYUKI
IPC: H05K3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To perform a surface reforming and an etching processing simultaneously on both surfaces of many boards such as flexible circuit boards in a microwave-excited plasma processing device. SOLUTION: This plasma processing device includes many boards 7 arranged at a desired interval in an insulating state in a metal chamber 1 and many ground-side electrode plates 9 arranged near to both surfaces of each board 7 such that their electric potential is equal to that of the metal chamber 1. Both surfaces of the boards 7 are simultaneously processed by plasma by the use of a glow discharge generated between the boards 7 and the ground-side electrode plates 9 by high-frequency potential difference between the boards 7 and the ground-side electrode plates 9 in the presence of a reactive gas while a microwave generated by a magnetron 3 is applied into the metal chamber 1 from the top of the metal chamber.
Patent JP-H0583399-A (JP)
Title: Transfer setting system during absence from transfer destination
Inventor: IORI KENJI
IPC: H04M3/54
Filed: 1990-12-10
Abstract: PURPOSE:To remote-control the setting of the transfer during absence from the transfer destination through the ISDN network by receiving a caller number and the incoming sub address from a network and registerring transfer information during absence in a transfer information register memory during absence. CONSTITUTION:The system consists of extension subscribers 1 and 2, a subscriber 3 housed in ISDN network, line circuits 4 and 5 for extension caller, an ISDN trunk 6, a D-channel controller 7, a switch 8, central control unit 9, a transfer information register memory 10 during absence, a calling sound generation circuit 11, a calling signal generation circuit 12, a transfer information register function 13 during absence, and an ISDN network 14. The calling setting message from the subscriber 3 comes in the ISDN trunk 6 through the ISDN network 14, and the central control unit 9 refers to the caller number of the calling setting message and the incoming sub address through the D-channel controller 7, confirming the transfer setting request during absence. Further, the central control unit 9 sets the transfer during absence by registerring the transfer request information during absence in an transfer information register memory 10 during absence.
Patent JP-H04218271-A (JP)
Title: Secondary battery
Inventor: MASUZAWA MAMIKO
IPC: H01M10/05
Filed: 1990-12-14
Abstract: PURPOSE:To obtain an over-discharge preventive secondary battery. CONSTITUTION:An electrically conductive organic high polymer material is used as a main element, and the quantity sum of electrolyte contained therein and electrolyte contained in electrolytic solution in a battery is set larger than limited quantity dissolved into solvent quantity in the electrolytic solution in the battery. As a result, in the case of discharging, when electrolytic ions are released from an organic electrically conductive high polymer to the utmost limit, with regard to the electrolyte more than that, discharge is automatically stopped without dissolving into the electrolytic solution, so that an over discharge preventive secondary battery can be obtained.
Patent JP-H04215887-A (JP)
Title: Flocculation and separation apparatus
Inventor: IZUMI SEIJI
IPC: C02F3/12
Filed: 1990-12-17
Abstract: PURPOSE:To provide the title apparatus capable of reducing an installation space and energy consumption. CONSTITUTION:A plurality of chambers 3 are formed in a water treatment tank 1 and allowed to communicate with each other to form a circulating flow path in series. A supply pipe 17 for water to be treated and a flocculant supply pipe 18 are provided to one chamber 3 and a submerged stirring blade 16 is also provided to form a mixing tank while a membrane module 6 is arranged to the other proper chamber 3 so that the membrane surface thereof is provided along the flow direction of water 24 to be treated. The water stream generated by the submerged stirring blade for stirring and mixing a flocculant and water to be treated can be utilized in the washing of a separation membrane and it is unnecessary to separately use power in order to wash the membrane surface and energy consumption can be reduced.
Patent JP-H04224369-A (JP)
Title: Seal structure of rotary shaft
Inventor: MIZOGUCHI YUKIO
IPC: F16J15/16
Filed: 1990-12-27
Abstract: PURPOSE:To circulate enclosed fluid without providing a special circulating drive means outside a seal part in a rotary shaft sealing structure in which a cooling part for cooling the enclosed fluid is disposed in a section separated from the rotary shaft and the enclosed fluid is circulated between the cooling part and an enclosed fluid filled part close to the rotary shaft. CONSTITUTION:An enclosed fluid drive member 180 is mounted integrally to a rotary shaft 16 to be sealed, so that the enclosed fluid (s) can be circulated without providing separately a special circulating drive means.
Patent JP-H04233581-A (JP)
Title: Magnetic display system
Inventor: NAKANISHI MASAYUKI
IPC: G09F9/37
Filed: 1990-12-28
Abstract: PURPOSE:To improve the bright-dark contrast and to obtain sharp edges of letters and pictures by increasing the mobility and flocculating property of light-absorbing magnetic powder and light-reflecting nonmagnetic powder in microcapsules when positions of these powders are inversed, and by selecting the optimum combination of the grain size of microcapsules and particle sizes of light-absorbing magnetic powder and light-reflecting nonmagnetic powder. CONSTITUTION:Microcapsules of various sizes from 100mum to 1000mum are used, which contain light-absorbing magnetic powder 3 having 0.2mu - several mu particle size and a proper amt. of permanent magnet powder 9 added thereto. The light-reflecting nonmagnetic powder 4 has 0.01 - several mu particle size. Microcapsules 6 having far smaller particle size than the average size of the above microcapsules are incorporated into the microcapsule coating layer. These small microcapsules contain only a transparent oily liquid.
Patent JP-H04213744-A (JP)
Title: Interruption processing system
Inventor: KOBAYASHI SHIGEO
IPC: G06F9/46
Filed: 1990-12-10
Abstract: PURPOSE:To change the priority of plural pieces of interruptions generated simultaneously in an information processing system. CONSTITUTION:An interruption priority information store means 1 reads in and stores interruption priority information 800 from an external storage device 700 at the starting of the system, an interrupting information read-in means 2 recognizes simultaneous generation of plural pieces of interruptions and reads in plural pieces of interrupting information, an interrupting information discriminating means 3 discriminates the interrupting information whose priority is the highest from plural pieces of read-in interrupting information, and an interruption informing means 4 informs the interruption corresponding to the interrupting information to which it is discriminated that the priority is the highest to a central processor 100.