baber/WOPTO huggingface dataset:
Patent JP-H08240139-A (JP)
Title: Fuel injection control device for internal-combustion engine
Inventor: MAKI HIDETAKA
IPC: F02D21/08
Filed: 1995-12-29
Abstract: PURPOSE: To enhance the controlling performance of the air-fuel ratio and heighten the rate of purification of a catalyst by calculating a corrective fuel injection amount for the fuel transport delay on the basis of the transport delay of fuel injected for the corrected fuel injection amount, and deciding the fuel injection amount to be supplied to the internal combustion engine on the basis of the calculation. CONSTITUTION: An air-fuel ratio sensor 54 for the exhaust gas is installed on the exhaust pipe 26 of an internal combustion engine 10, and from the detected air-fuel ratio given by the sensor 54, the ratio correcting factor is determined in accordance with the difference from value obtained by an oxygen sensor 56 so that the air-fuel ratio of the engine 10 converges to the target value. With this correction factor obtained, the fuel injection mount to be supplied to the engine 10 is corrected, and for this correction, a corrective fuel injection amount is calculated on the basis of the transport delay of the injected fuel, and the fuel injection amount to be supplied to the engine 10 is decided by a control unit 34 on the basis of the calculation.
Patent JP-H05144589-A (JP)
Title: Metal static electricity prevention and insulation process for electricity or the like
Inventor: SUGIYAMA OSAMU
IPC: H01B3/46
Filed: 1991-11-18
Abstract: PURPOSE:To facilitate the utilization of a building or facility by eliminating trouble or shocks due to static electricity at door handles in the building, or metal plates, handles, etc., in a vehicle such as an automobile, an aircraft, or a ship, and prevent the generation of static electricity and form an electric insulation film by simple application coating. CONSTITUTION:Transparent silicone adhesive seal material is mixed uniformly with silicone diluent (compatible medium agent for various plastic resin paints and silicone) comprising methanol by 150-170volume%, methyl ethyl ketone by 50-100volume%, ethyl acetate or methyl acetate by 50-100volume%, and trichlorethylene 230-280volume%, obtained matter is mixed with transparent acrylic paint, teransparent acrylic urethane paint, or polycarbonate paint, and obtained matter is applied to metal surfaces of metal handles, metal handrails, etc., which are likely to have static electricity, and subjected to drying.
Patent JP-H04316188-A (JP)
Title: Time counting system using code which is operated by password forming algorithm
Inventor: MARUKO ASHIENBURUIKU
IPC: G06Q20/06
Filed: 1991-12-20
Abstract: PURPOSE: To prevent a parking time counting device from illegally being used by updating and displaying a password code at least once a day at time that is not known to a user. CONSTITUTION: A time counting box device 10 is equipped with an arithmetic means which determines at least two password codes. The box device 10 has an insertion slot 19 for a card 17 and a display means, and displays current time 12, parking start time, a parking area 13, and the password code 14 on the display means 11. The transition time of the password code 14 is obtained through ciphering operation and the password code is updated at least once a day at time that is known to no user. Further, the update is done at nearly the same time with all other box devices. Then the password code 14 is displayed on the display means 11 and a caretaker of the parking lot can easily confirm the correctness of the box device 10. Further, the security further increases when the password code 14 is varied plural times a day.
Patent JP-H07197475-A (JP)
Title: Structure of foundation
Inventor: KISHI AKIRA
IPC: E02D27/01
Filed: 1993-12-29
Abstract: PURPOSE:To shorten a construction period, by a method wherein concrete for connecting slabs is placed in spaces between a plurality of precast concrete slabs plate-shaped and hollow-shaped, which are laid leaving the spaces. CONSTITUTION:A plurality of precast concrete slabs 10 are laid inside a PC- frame 20 in checker shape, leaving definite spaces 24 between the slabs 10 and between the PC-frame 20 placed on an excavated part and the slabs 10. After that, splice bars 30 are arranged in the spaces 24 formed inside the PC- frame 20 lengthwise and crosswise, following which concrete 40 is placed in the spaces 24 and is cured, and the slabs 10 and the PC-frame 20 are fixed to the ground.
Patent JP-H07180219-A (JP)
Title: Simplified multi-plane building
Inventor: AIKAWA TADASHI
IPC: E04H1/12
Filed: 1993-12-21
Abstract: PURPOSE:To fit a flat plate piece to inclined faces mutually in a flat state by making the center of a strut taking the apex angle of a pentagon as a designated angle in a flat part, bending from respective sides of the flat part at a designated angle to form a base part and a groundsill part by a joint plate, and providing a space part between these parts. CONSTITUTION:A nut 1b is fixed in the interior of a strut 1 having a pentagonal section, and inclined upper faces 1d are formed on both sides of a ridge line 1c. The confronting right-angled internal angles B, E are respectively set about 90 deg.. At that time, the interior of the strut 1 is formed as a space 1f, where rainwater is forced to flow so as to prevent the interior of a building from infiltrating. Subsequently, a flat part 2a is provided in the center of a strut joint plate 2. The plate is bent from the respective sides 2b of the flat part 2a at a designated angle to form strut fitting grooves 2c respectively. A base part 11 and a groudsill part 12 are assembled by nuts lb and bolts 4. Thus, a three-dimensional simplified multi-plane structure can be assembled easily and with high accuracy in a site.
Patent JP-H11180022-A (JP)
Title: Stencil printer
Inventor: SUZUKI MASAO
IPC: B41L13/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a deviation of a plate mounting position of a master or a wrinkle of a sheet or a master by applying a stable back tension to the sheet during printing. SOLUTION: When a sheet is sandwiched under pressure, conveyed and printed between a drum 10 and a press roller 81, a register motor 56 is controlled by a control means so that a difference between register roller arriving speed information (target value) set so as to be lower than a circumferential speed of the drum 10 and actual speed information of register rollers 51, 52 become substantially constant. The rollers 51, 52 are pulled to the sheet sandwiched under pressure and conveyed between the drum 10 and the roller 81 so that the circumferential speed of the drum 10 becomes substantially the same as those of the rollers 51, 52, and a predetermined minus torque is generated at the motor 56 due to the differences between the target value and the actual speed information of the rollers 51, 52. Thus, a constant and suitable back tension is applied to the sheet from a start of printing to an end of the printing to stably convey the sheet.
Patent JP-2001171315-A (JP)
Title: Pneumatic tire
Inventor: IWAMURA KAZUMITSU
IPC: B60C11/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide excellent travel performance on an ice and snow road while ensuring high travel performance in a common road such as wet and dry roads. SOLUTION: A tread rubber 2G has a compound rubber part 20 composed of a short fiber compound rubber 20G including a nonmetallic short fiber(f) into a rubber base material having a rubber hardness Hs1 of 58-72 degrees. The fiber(f) has hardness harder than that of ice, a mean fiber diameter of 5-50 μm, a mean length of 0.05-5.0 mm, and moreover a compounding quantity of 2-20 pts.wt. to a rubber base material of 100 pts.wt. The part 20 is provided with a base part 20A wherein the fiber(f) is oriented at a right angle to a tread surface 2S, and a surface part 20B arranged in the outer side of the part 20A, and having the fiber(f) being oriented parallel to the surface 2S.
Patent JP-2000177530-A (JP)
Title: Signal transmitting method and its system
Inventor: MOCHIZUKI HAJIME
IPC: H01F38/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To surely transmit a signal for controlling the inflation of an air bag from a primary side to a secondary side of a separation type transformer without being affected by the induced noise. SOLUTION: In an abnormal state where the impact is detected by an ECU 20, an inflation control signal is superposed from a signal supply device 41 to the inflation current of an inflation driving part 40 to supply the signal from a primary side to a secondary side of a separation type transformer, the opening and closing of the switches 31a, 31b are respectively controlled on the basis of the inflation control signal detected by the CPU 34, the circuit at secondary side is closed, a coil at secondary side of the separation type transformer 10 and at least one of the inflators 30a, 30b are connected to supply the inflation current to the inflators 30a, 30b to inflate a desired air bag.
Patent JP-H08260297-A (JP)
Title: Picking nozzle for water jet loom
Inventor: OKESAKU MASAHIRO
IPC: D03D47/32
Filed: 1993-12-21
Abstract: PURPOSE: To provide the subject apparatus capable of stably alternately or periodically picking by opening and closing branched flow path from a fluid inlet to a spool peripheral face in a nozzle body with a valve mechanism, releasing weft from each spool at a high speed. CONSTITUTION: In a picking nozzle for water jet loom, a spool 3 having a stepped through hole 2 is fitted into a nozzle body 1 constituted by a rectangle block and an orifice 6 for rectifying is fixed in the front of the through hole 2 and made to communicate from the stepped member 3b of the spool 3 to a liquid chamber provided in front of the stepped member 3b having diameter round the front cylindrical part. Further, the liquid chamber 7 is extended to one of flow paths by a port 8 perpendicular to the liquid chamber 7, and a branched flow path from a single fluid inlet to the peripheral face of each spool 3 is formed.  Opening or closing of the branched flow path is selected at a position of a hole of a slide valve by the operation of reciprocating solenoids 14a and 14b ranging over the port 8, and an angle between axes of spools 3 is set so that jet water stream jetted from the peripheral face of a spool 3 concentrated at an arbitrary distance.
Patent JP-H05171146-A (JP)
Title: Soil-improving material
Inventor: HANAMOTO MASAHIRO
IPC: C05F3/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide a soil-improving agent containing wood charcoal powder, organic soil and fermented cattle dung, having the weight ratio of the wood charcoal powder falling within a specific range, absolutely free from chemical fertilizer, effective for improving the air-passability, water-retainability and fertilizer-retainability of soil and enabling the cultivation without using farm chemicals. CONSTITUTION:Wood charcoal powder produced by pulverizing charcoal is homogeneously mixed with an organic soil (the bottom sludge of the lake Biwa) and fermented cattle dung completely fermented at about 80-90 deg.C to obtain the objective material. The amount of the wood charcoal powder in the material is 5-30wt.%. The material has extremely excellent effect to improve the air- passability, water-retainability and fertilizer-retainability of soil and promote the action of the other fertilizers. Even an inorganic soil can be converted to organic soil by scattering the material on the soil and promote proper proliferation. The objective soil-improving material is absolutely free from chemical fertilizer and applicable without causing environmental pollution and enables the culture of crops without using agricultural chemicals.
Patent JP-2001175771-A (JP)
Title: Method and device for image distribution
Inventor: FUNAHASHI TAKESHI
IPC: G16H10/60
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent an unneeded image from being delivered as it is and also perform photographing management of unneeded images. SOLUTION: This image delivering device delivers an input image inputted from an external device 10 to a prescribed delivery destination and is provided with a displaying means 3 displaying the inputted input image, a delivering means 4 delivering the inputted input image, an unneeded image designating means 6 which can designate the input image displayed on the means 3 as an unneeded image and a delivery controlling means 5 controlling the means 4 so as not to deliver the input image designated as an unneeded image. The designation of the unneeded image is performed by shifting the display of the image information on the input image to an unneeded image list on the means 3.
Patent JP-H10189397-A (JP)
Title: Aluminum foil for electrolytic capacitor electrode and its production
Inventor: OSAWA NOBUO
IPC: H01G9/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance crystallization of oxide film during chamical conversion treatment by providing an aluminum foil with aluminum purity of specified weight percentage or higher which is an etched foil subjected to etching process and is provided with an oxide film of specified thickness on its surface, and a spinel of specified concentration in the oxide film. SOLUTION: This aluminum foil has 99.9wt.% aluminum purity, is an etched foil containing Mg of 20-300ppm in the hole foil, and the etched foil is heat- treated at the specified temperature. The preferable temperature for the heat treatment is 400-580 deg.C. After the etched foil is heat-treated to form an oxide film on the surface thereof, a spinel (MgAl2 O4 ) is dispersed in the oxide film, and it is subject to chemical conversion treatment at 40V or higher. The thickness of the oxide film after heat treatment is set to 20-200Å, and the atomic concentration and density of spinel in the oxide film are 5-40%, and 1.0×10<6> to 9.0×10<6> /mm<2> respectively.
Patent JP-H06195846-A (JP)
Title: Recording and/or reproducing device for disk type recording medium
Inventor: WATANABE TARO
IPC: B65G1/06
Filed: 1992-12-21
Abstract: PURPOSE:To miniaturize a recording/reproducing device having a housing part capable of housing a number of disks by providing a loading mechanism unit for a recording/reproducing unit on a disk housing unit and providing a rotary carrying mechanism unit on its side surface. CONSTITUTION:The recording/reproducing device is provided with a housing unit 1 capable of housing a number of recordable optical disks D arrayed horizontally and the disks D are sent out from an opening 104. On the upper plate 14 of the outer casing 12 of the main body 11 of the unit 1, a loading mechanism unit 3 having a metal hole 123 housing a recording/reproducing unit 2 is provided. A disk holder 121 is housed in the metal hole 123. On the inserting/ detaching port 122 side of the metal hole 123, a roller driving means 133 capable of inserting/detaching the disks D into and from the specified positions of the holder 121 is provided. A rotary carrying mechanism 4 is provided on the right/ left of the recording/reproducing device. The mechanism 4 is constituted of a rotary carrying mechanism for rotating the unit 3 and an outside plate 126(integrally with, an inside plate) by 90 deg. and a chucking mechanism for moving the metal hole 133 of the unit 3 integrally with the inside plate up and down.
Patent JP-H10184914-A (JP)
Title: Combination of piston ring and cylinder liner
Inventor: IMAI TOSHIAKI
IPC: F02F1/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve sliding characteristics of a piston and a cylinder liner as well as to improve strength of the cylinder liner in the combination of the piston ring and the cylinder liner. SOLUTION: A piston ring 1 is provided with a PVD film, a CVD film or a composite Cr plating film 2 on the outer peripheral surface. As the PVD film or the CVD film, a film composed of nitride such as Cr or Ti (for instant, CrN, Cr2 N, N, mixture of Cr and Cr2, Tin), and carbide (for instant CrC, TiC) is used. In the composite Cr plating film, carbide (for instant SiC), nitride (for instant Si3 N4 ) or oxide (for instant Al2 O3 ) are compounded in a crack. A cylinder liner 3 is made of nodular graphite cast iron.
Patent JP-2000176988-A (JP)
Title: Method and apparatus for replacing sealing component or the like mounted at screw base
Inventor: KATAHIRA TOSHIAKI
IPC: B29C47/60
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily replacing a sealing component without troublesome work. SOLUTION: This method for replacing a sealing component such as a mechanical seal or the like mounted at a screw base of an extruder comprises the steps of coupling a screw to an output shaft 5 for transmitting a driving force to the screw with an intermediate shaft 7 having a longer size than an axial length of the component or the like, in the case of replacing the sealing component 4 or the like, removing the shaft 7 from the screw, then replacing the component 4 the like.
Patent JP-H11282881-A (JP)
Title: Document summarizing device and recording medium
Inventor: UEDA YOSHIHIRO
IPC: G06F17/27
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To generate an exact summary of a document. SOLUTION: The document to be a processing object is inputted from a document input means 1. An important word is extracted by referring to extracted frequency, etc., from the document inputted from the document input means 1 by an important word extracting means 2. Structure of a sentence including the important word extracted by the important words extracting means 2 is analyzed, binomial relation between words included in the sentence is extracted and a relation table is generated by a relation table generating means 3. The binomial relation including the important word is extracted from the relation table generated by the relation table generating means 3 according to a specified rule and a selected relation table is generated by a selected relation table generating means 4.  A new binomial relation to supplement the binomial relation included in the selected relation table is acquired from the relation table and is added to the selected relation table by a supplement relation adding means 5. The sentence as the summary of the inputted sentence is synthesized outputted from the binomial relation included in the selected relation table to which the new binomial relation is added by the supplement relation adding means 5 by a sentence synchronizing means 6.
Patent JP-H10196985-A (JP)
Title: Condensation preventing system in living room
Inventor: GOTO NOBUYUKI
IPC: F24F1/00
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To heat the surface of a window and the neighbourhood thereof and hence prevent condensate from being produced on the window surface, and hereby effectually heat the whole of a room by providing means for directly sending part or the whole of warm air to the window. SOLUTION: An air conditioner 1 is mounted on a wall 5, from which air conditioner 1 warm air is blown into a room. More specifically, there is provided a function on the air conditioner 1 of adjusting the direction of warm air or of adjusting distribution of the amount of the warm air such that part of the warm air is directly applied to a window 3 and the other is directed downward in the room. The surface of the window 3 and the neighbourhood of the same can be heated by directly applying the part of the warm air to the window 3. Accordingly, there is eliminated the possibility of heated air in the room being cooled to a dew point on the surface of the window 3 inside the room, and hence condensate is prevented from being produced.  Together with this, the whole of the room is effectively heated by directing the other part of the warm air blown from the air conditioner 1 downward in the room.
Patent JP-H10183025-A (JP)
Title: Method for forming coating film
Inventor: FUJIMOTO MASAHIRO
IPC: C09D5/03
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To give a coating film excellent in smoothness and shorten the cure time to thereby improve the productivity in coating without sacrificing the shelf life of a powder coating material at a high temperature and the strength of coating film, by using a photo-setting powder coating material and combining a step of thermally melting the coating material and smoothing the coating film with a step of photo-setting by irradiation with light in a method for forming a coating film on the surface of an object by using a powder coating material. SOLUTION: The photo-setting powder coating material comprises essentially a heat-softenable bonding resin having a number-average molecular weight of usually at least 500, preferably 500-15,000, a glass transition point (Tg) of usually 20-100 deg.C, preferably 30-80 deg.C, and usually at least two, preferably at least 5, photopolymerizable functional groups in the molecule, and a photopolymerization initiator. Examples of the heat-softenable bonding resin used include a resin having at least two functional groups undergoing photo-induced cationic polymerization in the molecule, and a resin having at least two functional groups undergoing photo-induced radical polymerization in the molecule.
Patent JP-2000178464-A (JP)
Title: Coloring material, negatively charged wet type developer and its production
Inventor: AOYANAGI MAKOTO
IPC: C09B67/14
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring material capable of providing a readily negatively chargeable wet type developer capable of relatively simply negatively charging toner particles containing a coloring material with a copolymer resin by surface- modifying the coloring material with a specific cyclic organic compound. SOLUTION: This coloring material is obtained by surface-modifying (A) a coloring material such as a pigment with (B) a cyclic organic compound having an acidic group such as hydroxyl group or carboxyl group. A polybasic acid is used preferable as the component B. The component B includes e.g. maleic acid, phthalic acid, pyromellitic anhydride, α-naphthylglycolic acid, bisphenol A or spiculisporic acid of the formula. The compound ratio of the component B to the component A is preferably 1-100 wt.%, e.g. when bisphenol A is used as the component B. The coloring material is obtained by a method dissolving and dispersing these components A and B in a solvent and stirring refluxing, filtering and drying the dispersion, or by other methods.
Patent JP-2001173702-A (JP)
Title: Rotary damper
Inventor: KAMEI SUKEYUKI
IPC: F16F7/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper with simple structure, a compact size, effective braking force, and new structure in the rotary damper realizing the braking action to the input torque. SOLUTION: A rotatable shaft member 14 is installed on the inside of a case member 12 having a cylindrical sliding inner circumferential surface 23, and a circular arc-shaped spreadable spring 38 integratedly rotating according to the rotation of the shaft member 14 is housed between the facing surfaces of the shaft member 14 and the sliding inner circumferential surface 23. When the shaft member 14 is rotated, the rotating force being transmitted through the shaft member 14 can effectively be braked by generating sliding resistance between the spreadable spring 38 and the sliding inner circumferential surface 23 of the case member 12.