baber/WOPTO huggingface dataset:
Patent JP-H10196191-A (JP)
Title: Opening-closing device for door for disinfection storage device
Inventor: TAKAGI YOSHINOBU
IPC: E05C9/04
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To effect vertical direct acting of a rod, to reduce wear of a rod and a bush, to perform light opening and closing of a door, to reduce lateral oscillation of a rod, to reduce size in a way that an actuating member is contained in a casing, to decrease an amount of the notch of a heat insulation material, and to enable opening and closing of a door from the inside. SOLUTION: An actuating notch 24 rotatable at one side and protruding from a rotary handle 21 is inserted in a hole 28 in one end of a slider 27. A shaft 29 arranged at the other end is inserted in the slot of the T-shaped vertical part of a T-shaped actuating member 30, and both sides of a T-shaped horizontal part form actuating levers 34. A hole 35 is formed in the end part of the actuating lever 34, a support axle 37 at one end of a rod 36 is inserted in the hole 35, and through transfer of a slider 27 by rotation of the rotary handle 21, the actuating member 30 is rotated, and vertical transfer of the rod 36 is practicable.  In order to perform opening of a door from an internal part, slots are formed in the inner surface and the back of a door, a screw hole is formed in the slide 27, the tip of threaded knob is screwed in through the slots, and the slider 27 is movable by the knob.
Patent JP-2000176445-A (JP)
Title: Treatment of waste water
Inventor: INABA KENZO
IPC: B01D36/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for subjecting plant waste water to recycle treatment. SOLUTION: In the treating method, in order to remove the impurity incorporated especially greatly at pretreatment, after passing the waste water through the pretreating device such as treating device for sand in waste water, treating device for fiber scraps and flocks and treating device for oil, the waste water is passed through the filter material layer of the filter device laminated in some layers from downward, and filtrate is dropped to the water storage tank at lower part than the center and circulated some times after incorporating many bubbles.
Patent JP-H05178631-A (JP)
Title: Method for forming optical element
Inventor: YONEDA YASUHIRO
IPC: C03B11/08
Filed: 1991-12-27
Abstract: PURPOSE:To control the thickness of an optical element to be formed with high precision and reduced variance. CONSTITUTION:An annular barrel die 4 carrying an optical glass material 6 is inserted and disposed between a couple of the upper and lower dies 1 and 2, and an opening 16 from which the material 6 is protruded out onto the periphery of the die in press forming is formed between the inner diameter 11 of the upper surface of the barrel die 4 and the outer diameter of the upper die 1. An annular presser member 5 capable of being freely moved up and down along the periphery of the upper die 1 is provided to the opening 16. The member 5 is operated when the material 6 is formed to a desired thickness by the dies 1 and 2 to press the protruded material 6. Meanwhile, a large-diameter step 10 is formed at the base of the lower die 2, and a stopper 3 is disposed on the step to stop the lower die 2 when the lower die is raised and the material 6 is formed to a desired thickness between the lower die and the lower end face of the barrel die 4.
Patent JP-H06200939-A (JP)
Title: Magnetic fluid bearing device
Inventor: TSUNO RYUKICHI
IPC: F16C32/04
Filed: 1992-12-28
Abstract: PURPOSE:To realize the design which secures the mounting strength, can withstand the shocks and is compact. CONSTITUTION:In a magnetic fluid bearing device 4 where a rotary shaft 7 is fitted with a bearing housing 1 one end side of which is closed, and the bearing action is realized between a thrust bearing and a radial bearing which are provided within the housing 1 and the rotary shaft 7 with the magnetic fluid 14 as lubricant, radial bearing members 2, 3 are provided on the opening side and the closed side of the housing respectively, and the end surface on the opening side of the radial bearing member on the opening side is made a thrust bearing surface (thrust plate) 10. The end surface on the closed side of the radial bearing member 3 on the closed side is made a slip-off preventing surface of the rotary shaft 7, a thrust bearing member 11 opposite to the thrust bearing surface and a slip-off preventing member 13 opposite to the slip-off preventing surface are provided on the rotary shaft 7 respectively, and both the end surfaces of the cylindrical radial bearings 2, 3 are held by the thrust bearing member 11 close to the opening end side of the housing fixed to the rotary shaft 7 and the slip-off preventing member 13 close to the closed end side of the housing at the tip of the shaft.
Patent JP-H05177929-A (JP)
Title: Multicolor thermosensitive recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/26
Filed: 1991-12-27
Abstract: PURPOSE:To provide a multicolor thermosensitive recording material which has a long shelf life and can be prepared properly. CONSTITUTION:A thermosensitive recording material includes two or more thermosensitive recording layers containing a colorless or slightly colored coloring component that develops color by heating are formed on a substrate. An intermediate layer containing at least gelatin and/or a gelatin derivative and an acid polymer is formed between the thermosensitive recording layers.
Patent JP-H10191773-A (JP)
Title: Greening execution method
Inventor: NAKANO YUJI
IPC: E02D17/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a greening execution method capable of performing the symbiosis of the plants of different germination property and growth characteristics and performing greening in a state closer to nature. SOLUTION: In a greening method for planting plural kinds of plant groups different in germination and initial growth, an object vegetation surface is sectioned, the mixture of the seeds of single kind or plural kinds of plant groups having physiologically and ecologically similar properties with a vegetation base material is blown to respective sectioned vegetation areas, vegetation is performed and the area of the sectioned vegetation area where the recessive plant group 10 slow in germination and initial growth is planted is formed into a size not to be oppressed by the other dominant plant group 20 of the fast germination and initial growth.
Patent JP-H05182692-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: SAKAMOTO SATOSHI
IPC: H01M4/133
Filed: 1991-12-27
Abstract: PURPOSE:To provide a nonaqueous electrolyte battery excellent in a battery characteristic inexpensively with a good yield. CONSTITUTION:A battery is provided with a positive electrode 1 constituted by securing a binder, formed by binding metal oxide capable of storing/releasing a positive ion with polyvinylidene fluoride, to an aluminum-made collector and a negative electrode 2 constituted by securing a binder, formed by binding carbon powder capable of storing/releasing a positive ion with polyvinylidene fluoride, to a copper-made collector. Before laminating or rewinding the positive and negative electrodes and a separator 3 to be interposed between both the electrodes, the negative electrode is heat-treated at a temperature higher than a recrystallizing temperature of the polyvinylidene fluoride and lower than a resolving temperature thereof. After laminating or rewinding the positive and negative electrodes and separator and before injecting a nonaqueous electrolyte, both the electrodes are heat treated at a temperature of a boiling point or more of water and lower than a melting point of the separator.
Patent JP-2000305262-A (JP)
Title: Photosensitive composition and photosensitive printing plate
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/029
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition excellent in resolution, developability, adhesion and shelf stability, capable of direct patterning with IR and capable of handling in a light room by incorporating a specified IR absorbing dye and a specified ethylenically unsaturated double bond. SOLUTION: The photosensitive composition contains an ethylenically unsaturated double bond compound, an IR absorbing dye and a polymerization initiator. A (meth)acryloyloxyalkyl-containing amine compound and/or a (meth) acryloyloxyalkyl-containing phosphate compound is contained as the ethylenically unsaturated double bond compound and a phthalocyanine compound is contained as the IR absorbing dye. The photosensitive composition has selectively high sensitivity to IR and safety to a white light. The adhesion of a formed photosensitive layer does not undergo a change with the lapse of time and the occurrence of defects in printing such as surface stain is prevented.
Patent JP-H06198967-A (JP)
Title: Image recorder
Inventor: YAMADA TAKASHI
IPC: G09G5/22
Filed: 1992-12-29
Abstract: PURPOSE:To record an image having no risk of misreading without replacing a print head even when the print head is partially out of order. CONSTITUTION:An image recorder is provided with a font memory 105 where dot image data are stored, a print head 101 which has two or more heaters 102 arranged in parallel and records the dot image data sent from the font memory 105 on a sheet of recording paper by using the two or more heaters, OR gates 103 which perform logical operation of the dot image data so that at least parts of the dot image data from the font memory 105 are supplied to the adjacent heaters 102 for recording the dot image data, and switches 104.
Patent JP-H06198916-A (JP)
Title: Ink jet recording method and apparatus
Inventor: NUMATA YASUHIRO
IPC: B41M5/00
Filed: 1992-12-28
Abstract: PURPOSE:To record a high-grade image by suppressing the density irregularity of a recorded image. CONSTITUTION:In an ink jet recording apparatus performing recording by emitting ink to a medium to be recorded, when a plurality of recording heads 30-33 respectively have a plurality of nozzles and the numbers of the nozzles of the recording heads are different, the predetermined nozzles of the recording head 33 is used corresponding to the number of the nozzles of the recording head having the least number of nozzles to perform recording.
Patent JP-H11189388-A (JP)
Title: Escalator
Inventor: ISHIHARA HIDETSUGU
IPC: B66B23/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide intercepting curtains for safety around an entrance in a short time and easily by previously fitting folded intercepting curtains for safety to the back of a companion plate corresponding to the cover of an entrance for machine room, and spreading them at opening the cover of the entrance for a machine room (landing plate). SOLUTION: At maintenance inspection of an escalator, a landing plate 3b is detached, the landing plate 3a is rotated by about 90 degrees setting a connecting metal fitting 6 as a fulcrum to be erected, and the landing plate 3a is held in an erect posture by the ratchet type lock mechanism of the connecting metal fitting 6. Next folded type two intercepting curtains 5 fitted to the right and left sides of the back of the landing plate 3a are respectively extended, and sucking plates 8 provided on the extreme ends of the respective intercepting curtains 5 are sucked to the outside plates 9 of handrails to be fixed. Hereby three sides of an entrance formed by detaching the landing plate 3b and erecting the landing plate 3a are surrounded with the landing plate 3a and the intercepting curtains 5, 5. Further a shop-curtain-like intercepting cyrtain 11 is hung down on the surface side of the landing plate 3a, so as to display to be under inspection.
Patent JP-H11190005-A (JP)
Title: Protruded-rib type roadface traffic sign line and production method thereof
Inventor: KURAMOCHI MINORU
IPC: E01F9/524
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve workability and secure durability of visible effects by forming a plurality of protruded rib lines on traffic sign lines on a roadface and specifying the pitch of the protruded ribs in the arrangement and making constant the distance between respective arrangements. SOLUTION: The longitudinal direction of protruded ribs 2 is made to be orthogonal to the longitudinal direction of a traffic line 1 and the distance between two protruded ribs 2 of the same pair is set at 20-100 mm and the distance between the respective arrangements is set at 200-1,000 mm. Well-known traffic sign materials for melting such as caking resin, plasticizer, pigment, filler, glass beads, reflective materials, thiscotropic agent such as wax are used as the traffic sign materials for the road face. And traffic sign lines 1 having bar-form protruded ribs 2 are formed and arranged in pairs. And hence, the traffic sign lines are excellent in the workability of the roadface traffic lines such as pedestrian crossing, medial strip, outside lane, letters, signs, etc., and visibility during driving. In this way, the visibility can be retained for a long time and secured even in rainy days and at night.
Patent JP-H11354754-A (JP)
Title: Fabrication of capacitor having hemispherical grain
Inventor: HEN SEIYU
IPC: H01L21/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fabrication method of capacitor in which high Cmin/ Cmax ratio can be attained by preventing the dopant density from lowering on the surface of hemispherical grain. SOLUTION: In a fabrication method of semiconductor device provided with a dielectric layer 130 between an upper electrode layer 132 and a lower electrode layer 126 having hemispherical grains 128 on the surface, the lower electrode layer 126 is etched to increase the dopant density on the surface by minimizing etching damage thereof.
Patent JP-2000186554-A (JP)
Title: Radiator cap
Inventor: IGAMI TAKASHI
IPC: F28F9/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and assembling, to reduce the cost and heighten reliability by integrally projecting an overflow pipe on a cap main body made of a synthetic resin, and assembling a seating plate where a valve seat part is formed and a positive pressure valve seated on the valve seat part to freely open and close it. SOLUTION: An overflow pipe 1 and a cap putting engaging part 2 are integrally projected on the outer periphery of a cap main body 3 formed substantially like a pan. A seating plate locking part 16 is integrally formed in the inner edge of an open end of the cap main body 3, and an engaging part 17 is put thereon to fix a seating plate 5. By an O-ring 11, the plate is liquid-tightly fitted to the inner surface of a tank water supply port 10. A recessed part 13 having a communicating hole 15 on a slant thereof is provided in the inner surface side of the seating plate 5, a valve seat part 4 is formed in the open edge, and a positive pressure valve 6 is seated on the part 4 through a packing 20. The positive pressure valve 6 is energized to the seating plate 5 side by a spring 7.  A negative pressure valve 8 is disposed in a piercing hole of the positive pressure valve 6 and pressed to the center hole of the packing 20 through a spring 14 to be freely removable.
Patent JP-H11174824-A (JP)
Title: Image forming device
Inventor: NODA NOBUTAKA
IPC: G03G15/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To form a visible image on an image carrier without giving burdens on a developing device even in the case of increasing a processing speed by respectively forming 1st and 2nd developing means as an individual unit and installing only one developing roller on each developing means. SOLUTION: A 1st developing means 4 and a 2nd developing means 5 are respectively provided with one developing roller 10 facing the surface of the image carrier, and the means 4 and 5 are separately unitized. And, the surface of the image carrier 1 is uniformly electrified by an electrifying means 2, and the electrostatic latent image is formed on the image carrier 1 by an exposure means 3. Next, a 1st developing process is executed by the 1st developing means 4 so as to form a toner image on the image carrier 1. Thereafter, a 2nd developing process is executed by the 2nd developing means 5 on a position not satisfactorily developed at the 1st developing. By separately installing two developing means in such a way, a copied image of good quality is obtained even in the case of increasing the processing speed.
Patent JP-2000184423-A (JP)
Title: Paging system and selective calling receiver
Inventor: ICHIKAWA YOSHIMASA
IPC: H04W52/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress the double transmission of the multi-address messages having te same content even when multi-address messages are transmitted. SOLUTION: In a paging system containing a transmitting station which transmits plural frames as one transmitting unit and a selective calling receiver which intermittently receives at least one assignment frame contained in one transmitting unit, the transmitting station receives a multi-address message after transmitting plural frames by storing IDs and a multi-address waiting instruction in part of the frames and the selective calling receiver receives the multi-address message transmitted from the transmitting station thereafter when the ID designating its own receiver is contained in the assignment frame and, at the same time, the multi-address frame is contained in the assignment frame together with the ID.
Patent JP-2001176424-A (JP)
Title: In-line type color cathode-ray tube
Inventor: ISHIKAWA KOJI
IPC: H01J29/51
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem where projecting bodies tend to be easily deformed through manual and mechanical contact from the outside after fixing the bodies, causing easy fluctuation of convergence in characteristics and the need for paying through attention in working, so as not to deform the projected bodies. SOLUTION: The projected body 4 is fixed to a cup bottom face 2b at welded spots 8, and a pair of parallel nonmagnetic metal projections 5 and 6 are provided at upper and lower portions of electron beam passing holes 3S in the direction of shield cup opening so as to cross at a right angle with the cup bottom 2b, and support portions 7 support the projection 5 or 6, which extend up to a seal face 2a and formed integrated in a body with the support portions 7.
Patent JP-H10259034-A (JP)
Title: Manufacturing apparatus of glass base material for optical fiber and its manufacture
Inventor: NAKAJIMA YASUHIRO
IPC: G02B6/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of striae in a product in manufacturing a glass base material (preform) for optical fibers by discharging foreign materials, etc., in a raw material and a gas line, avoiding migration of the foreign materials into the product, and eliminating agglomeration or clogging of the raw material, or a large pulsating flow of the raw material or the gas. SOLUTION: This manufacturing apparatus manufactures a glass base material for optical fibers by spraying a base material for glass fibers and a reaction gas from a burner 4 connected to raw materials.gas lines R,... supplying the raw material for the optical fibers and the reaction gas and depositing a soot- like reaction product on the surface of a quartz bar 2. In the manufacturing process, the raw material.gas lines R,... are vibrated by a vibration generator 5 or oscillated by an oscillation generator. Otherwise, a process connecting a gas purge line feeding a large flowing amount of a gas or a highly pressed purge gas into the raw material.gas lines R,... may be connected to the raw material.gas lines R,... and a large amount of a gas or a highly pressed purge gas may periodically be flowed during stopping the manufacture.
Patent JP-2000188615-A (JP)
Title: Gateway and cable modem system
Inventor: KISHI TOMOKO
IPC: H04M7/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a gateway where mixing of an incoming confluent noise is reduced so as to effectively utilize a frequency band of a CATV transmission line and a burden charge of a subscriber is reduced at service subscription time, and to provide a cable MODEM system. SOLUTION: This system is provided with a gateway 43 that receives a data signal supplied from a subscriber's home via a telephone network, converts the data signal into a protocol on the basis of a destination address and transmits the protocol to a center installation and with a line terminator 15, that that is placed to the center installation, receives the transmitted data signal, and converts the data signal converted into the protocol into the original data signal.
Patent JP-2001185838-A (JP)
Title: Ceramic wiring board
Inventor: SASAKI YASUHIRO
IPC: H05K3/34
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic wiring board which is improved in adhesion with the wiring conductor of a metal plated layer and eliminates bulging or the like of the metal plated layer, when an electronic component or the like is mounted on the surface of the wiring conductor formed with the metal plated layer by soldering. SOLUTION: A wiring conductor 2 with Cu or Al as the main conductor is attached and formed on the surface of a ceramic insulated substrate 1, the surface of the wiring conductor 2 is coated and formed with a metal plated layer 3 composed of a metal such as Ni improved in solder wetting, and an electronic component 7 is mounted on this metal plated layer 3 with solder 6. Concerning such a wiring board, the average centerline roughness (Ra) of the wiring conductor 2 coated and formed with the metal plated layer 3 is 1 to 3 μm and the thickness of the metal plated layer 3 is 1 to 4 μm.
Patent JP-2000192371-A (JP)
Title: Fabric containing cellulosic fiber
Inventor: KARASAWA RUMI
IPC: D06M15/423
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fiber fabric having durable water repellency, excellent wrinkle resistance and excellent flexibility. SOLUTION: A cellulosic fiber-containing fabric contains cellulosic fibers wherein at least one part of the cellulosic fibers are cross-linked and modified. The fabric has a cross-link index of 1-4 defined by the below-described equation, and a polyfluoroalkyl group-containing acrylic copolymer, an aminosilicone-based resin, and an aminoplast resin and/or a multifunctional blocked isocyanate group-containing urethane resin is adhered to the surfaces of the fibers.  The cross-link index = 100×(A-B)/A, wherein A: the coefficient (%) of moisture absorption of the cellulosic fiber after the cross-linking modification under an atmosphere comprising a temperature of 30 deg.C and a relative humidity of 90% RH; B: the coefficient (%) of moisture absorption of the cellulosic fiber after the cross-linking modification under an atmosphere comprising a temperature of 20 deg.C and a relative humidity of 65% RH.
Patent JP-H11189599-A (JP)
Title: Production of alkoxysilane containing fluorine
Inventor: TANAKA TORU
IPC: C07B61/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for silicone coatings having water repellency, durability and stain resistance in a high yield under very mild conditions by subjecting a specific fluorine-containing chlorosilane to an alkoxylation reaction in the presence of an alkoxysilane compound. SOLUTION: This method for producing a fluorine-containing alkoxysilane of formula II (R<3> is methyl or the like) [for example, F(CF2 )6 CH2 CH2 Si(OCH3 )3 ] comprises subjecting (B) a fluorine-containing chlorosilane of formula I [R<1> is methyl or the like; (m) is 1-15; (n) is 1-3] [for example, F(CF2 )6 CH2 CH2 SiCl3 ] in the presence of (A) an alkoxysilane compound such as dimethyldimethoxysilane preferably at 60-120 deg.C for 2-10 hr. The component A is preferably added in an amount having 1-50 mol of the alkoxy groups per Cl atom in 1 mol of the component B.