baber/WOPTO huggingface dataset:
Patent JP-H06156015-A (JP)
Title: Pneumatic tire
Inventor: HAYAKAWA TOSHIO
IPC: B60C9/22
Filed: 1992-11-20
Abstract: PURPOSE:To provide a pneumatic tire which realizes high wet drainage performance and noise reduction, maintains high-speed durability and improves maneuvering stability. CONSTITUTION:A belt layer 1 constituted of a plurality of plies 11, 12 and 13 so that they overlap crossing each other in which crown parts continue in the toroidal state between a pair of right and left side walls and a non-extending cord is arranged inclined by angles theta1, and theta2 against an equatorial face C across the width of a tread T inside in the radial direction, is arranged. The belt layer 11 is in the herringbone state including a large number of inclined grooves 2 and land parts 51 and 52 inclinedly extending from the center part in the direction of both ends of the tread includes a ply 13 and a pair of separated plies 11 and 13, and a separating position of the separated plies 11 and 12 is located at a converging part almost close to the center of the inclined groove 2.
Patent JP-H08142818-A (JP)
Title: Pedal mechanism for self-propelling vehicle
Inventor: KIMU KIIDONGU
IPC: B60T7/04
Filed: 1994-11-22
Abstract: PURPOSE: To shorten a braking distance during sudden braking and to prevent the risk of operating an accelerator pedal by mistake during braking by enabling a vehicle to be accelerated and braked without the need for the driver to shift his or her feet to right and left for operating pedals, as in conventional cases. CONSTITUTION: An accelerator pedal 12 has its lower end pivotally supported near the lower end of a brake arm 10 pivotally supported at its upper end and provided with a brake pedal 20 at its lower end, and the upper end of the accelerator pedal 12 is extended to a position beyond the upper end of the brake pedal 20. Operating error prevention and recovery means 16 for the brake pedal are mounted on the piston rod 26 of a brake master cylinder device 24 connected to the brake arm 10, and accelerator pedal operating error prevention means 18 are mounted near the lower end of the accelerator pedal 12.
Patent JP-H04185462-A (JP)
Title: Printing method for correcting bad printing due to dot omission in dot matrix printer
Inventor: SUDA YASUHIRO
IPC: B41J29/46
Filed: 1990-11-20
Abstract: PURPOSE:To correct bad printing due to omission of dot by a method wherein, when operation is not possible, printing is performed only by means of a dot drive element able to be driven and a sheet is moved so that said element is put on a line on which printing has not been completed to perform printing. CONSTITUTION:In the event of breakage of a pin, a CPU 4 decides a pin able to print based on the information from a pin breakage recognition unit 12 and informs it to a printing control unit 10, so that printing is performed without actuating the broken pin. In a pass, a sheet is fed and a pin able to perform printing is put on a line on which printing has not been completed to perform printing. The CPU 4 calculates a position where the pin able to print is put most frequently on said line. Next, a direction of pass line feed and amount of feed are calculated, which is informed to a feed control unit 6 to effect pass line feed, following which information about replacement of pin and printing pin information are informed to the unit 10 so that the line which has not been printed due to breakage of pin is printed by the pin able to print. By repeating correction printing, all printing is completed.
Patent JP-H07140131-A (JP)
Title: Concentration control method for benzalkonium chloride disinfectant
Inventor: HIROSHIGE EIKO
IPC: G01N31/22
Filed: 1993-11-19
Abstract: PURPOSE:To control the concentration of benzalkonium chloride disinfectant by determining the concentration of benzalkonium using an indication test paper comprising a paper support impregnated with an indicator containing bromophenol blue. CONSTITUTION:An indication test paper is discolored from light yellow to blue when it touches a solution having concentration of benzalkonium chloride of 0.04% or above. When the concentration of benzalkonium is lower than 0.04%, the test paper keeps light yellow color and does not discolor to blue. Consequently, it can be decided easily whether the concentration of benzalkonium in an infectant comes within an effective concentration of 0.1-0.05%. the indication test paper is produced by adding diluted nitric acid to a solution containing bromophenol blue, sodium acetate, acetic acid, ethanol, and water to prepare an indication liquid, absorbing the indication liquid into a paper support, and then drying the paper support. A filter paper is employed as the paper support, for example, and the lower limit of concentration is regulated by adding diluted nitric acid.
Patent JP-H11128917-A (JP)
Title: Desalting of condensed water
Inventor: TATSUTA RYUICHIRO
IPC: C02F1/42
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the purity lowering of condensed water by desalting using a mixed type ion exchange resin bed added with the particles of an inactive synthetic resin of specified specific gravity having no ion exchange group. SOLUTION: In desalting, condensed water is passed through a mixed resin bed in which cation and anion exchange resins and an inactive synthetic resin are mixed uniformly in an ion exchange column 1. Both anion and cation exchange resins deteriorated in ion exchange functions are regenerated. In the regeneration, a strongly basic anion exchange resin layer 2, an inactive synthetic resin layer 3, and a strongly acidic cation exchange resin layer 4 are formed in the ion exchange column 1. Small-sized particles of an inactive synthetic resin which has no ion exchange group, is chemically and physically stable, and has an intermediate value of specific gravity between those of the anion and cation exchange resins is selected as the inactive synthetic resin.
Patent JP-H11141821-A (JP)
Title: Hybrid catalyst combustion device and catalyst combustion method
Inventor: SADAMORI HIROMI
IPC: F23C99/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid catalyst combustion method in which an amount of generated NOx can be restricted as much as possible. SOLUTION: A hybrid catalyst combustion device, in which there is provided a combustion chamber having a combustion flow passage formed therein, and also there are provided a catalyst combustion section 4 composed of combustion catalyst and a gaseous phase combustion section 5 placed at a downstream side of the catalyst combustion section, is used to cause a part of fuel to be ignited at the catalyst combustion section and further a residual part of the fuel to be ignited at the gaseous phase combustion section. There is provided a buffle member 6 at an inlet part of the gaseous phase combustion part near an outlet port of the catalyst combustion section, so as to be projected from a circumferential part of the combustion chamber into an indoor side, wherein its rear end inner location is formed as an edge part and a flow passage kept in its released state is formed.  A re-circulating region extending along the inner wall of the combustion chamber is formed at the downstream side of the buffle member, gas in the re-circulating region is cooled from the inner wall of the combustion chamber, and combustion is carried out.
Patent JP-H06158897-A (JP)
Title: Mechanical parking device
Inventor: YAMAZAWA HITOSHI
IPC: E04H6/22
Filed: 1992-11-24
Abstract: PURPOSE:To increase transport efficiency by simultaneously moving two pallets smoothly and laterally. CONSTITUTION:Parking sections 25 and 25 are formed on both sides of a traveling truck on which a transverse mechanism 5 for pallets 3 and 3 is installed. Also the transverse mechanism 5 is provided with a first rotating arm 51 of which base end is supported rotatably on the traveling truck, a second rotating arm 52 of which base end is supported rotatably at the top of the first rotating arm 51, and engaging rollers 56 and 57 installed at the top of the rotating arms 51 and 52, respectively. In addition, the transverse mechanism 5 is provided with a drive means 7 to rotate the first rotating arm 51 and a revolving means 8 to stop the rotation of the second rotating arm 52 so that the second rotating arm 52 makes the revolution only according to the rotation of the first rotating arm 51. On the other hand, an engaging groove 31 with which rollers 56 and 57 are engaged while both rotating arms 51 and 52 are rotated half turn is formed on the bottom surface of the pallets 3 and 3, and the transverse mechanism 5 moves the two pallets 3 and 3 at the same time.
Patent JP-2001134783-A (JP)
Title: Optimal analytic modeling controller and method for optimal control for analytic modeling
Inventor: NONAKA NORIHIKO
IPC: G06T17/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optimal analytic modeling controller for suitably modeling an analytic object so as to shorten time for analysis by reducing the number of analytic meshes as much as possible without generating a remarkable difference between the experimental result or severe analytic result and the modeled analytic result. SOLUTION: This controller is provided with an experimental/analytical result data base, analytic modeling data base, analytic modeling/optimal condition defining means, three-dimensional (3D) shape preparing means, analytic model preparing means, mesh generating means, analytic means for numerically analyzing the mesh, evaluating means 109 for comparing the provided analytic result of the mesh with the experimental result or detailed result, evaluating the result and storing the analytic result in the analytic modeling data base as an optimal solution when the difference of the compared result is smaller than an allowable value and an objective function is minimum,  and analytic modeling method selecting means 110 for selectively combining respective modeling methods and returning them to the 3D shape preparing means when the difference of the compares result is greater than the allowable value and the objective function is not minimum.
Patent JP-H03177377-A (JP)
Title: Sio2-impregnated brick for ceramic burner in hot blast stove
Inventor: FUJIWARA TEIICHI
IPC: C04B41/85
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the title brick with improved acid resistance by forming a SiO2 film in the surface layer matrix portion of a refractory brick. CONSTITUTION:Refractory brick is immersed in a SiO2-contg. solution with <=0.7wt.% in Na2O content prepared by dispersing in water 20-40wt.% of sodium silicate, 1-100mum in particle size to effect SiO2 impregnation. The resultant brick is dried, thus forming a SiO2 film in the surface layer matrix portion of the brick.
Patent JP-H02237980-A (JP)
Title: Imidazole for treating atherosclerosis
Inventor: JIEFURII TOMARU BIRUHAIMAA
IPC: A61P29/00
Filed: 1989-12-04
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  and R 2  are each H, a 1-8C alkyl, a 3-7C cycloalkyl or the like; R 3  is H, a 1-6C alkyl, allyl, benzyl or phenyl; R 4  is an (F-substituted) linear 1-8C alkyl, a 3-7C cycloalkyl or the like; X is S(O) r  (wherein r is 0-2), O, CH 2  or the like; A is a 2-10C alkyl, a 3-10C alkenyl or the like; Y is O, S or H 2 ; and Z is NHR 4 , OR 4  or R 4 ].  
     EXAMPLE: N'-(2,4-Difluorophenyl)-N-[5-(4,5-diphenyl-1H-imidazol-2-ylthio)pentyl]-N- heptylurea.  
     USE: An antiatherosclerotic.  
     PREPARATION: A compound of formula II is reacted with an isocyanate of the formula: R 4 -N=C=O to obtain a compound of formula I (wherein group Y is O, and group Z is NHR 4 ). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01154792-A (JP)
Title: Pressure-sensitive thermal recording sheet
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/26
Filed: 1987-12-10
Abstract: PURPOSE:To enable correction or retouch of characters on a plurality of recording sheets to be carried out by a single pressing operation in thermal recording, by providing a thermal recording layer and a pressure-sensitive recording layer comprising microcapsules containing only an organic solvent therein. CONSTITUTION:Microcapsules used in a pressure-sensitive recording layer of a pressure- sensitive thermal recording sheet comprising a thermal recording sheet provided with a pressure-sensitive function contain only a volatile and or nonvolatile organic solvent therein. The organic solvent is preferably a volatile organic solvent, which is used preferably together with a nonvolatile organic solvent, in consideration of the preservation stability of the organic solvent contained in the microcapsules. The pressure-sensitive recording layer of the first recording sheet and a thermal recording layer of the second recording sheet are opposed to each other, and the pressure-sensitive recording layer of the second recording sheet and a thermal recording layer of the third recording sheet are opposed to each other. In this condition, printing is conducted by applying a pressure, by a writing means, from the side of the thermal recording layer of the first recording sheet. Simultaneously with the printing by application of pressure, the microcapsules in the pressure-sensitive recording layers of the first and second recording sheets are broken, resulting in that the organic solvents contained in the microcapsules are permitted to flow out to dissolve a colorless dye and a color developer in the relevant thermal recording layer, and the dye and the color developer make contact with each other to form a color.
Patent JP-2001135179-A (JP)
Title: Automobile switch device
Inventor: NATSUDA YOSHIHIRO
IPC: H01H9/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in the mounting positions of switch units and reduce the number of branch lines of a wire harness to be connected to the switch units. SOLUTION: Switch units 23, 33 which can be connected to any of three switch connectors 17 output inherent switch signals, respectively, depending on switching operation. There is one common connector 19 connected in common with the terminals of three switch connectors 17. This one common connector 19 is connected to connectors 22 of branch lines 21 of a wire harness wired in an automobile. One type of the branch lines 21 of the wire harness is required, irrespective of the number of the switch units used.
Patent JP-H11148802-A (JP)
Title: Trolley wire wear detecting method
Inventor: OKIMOTO FUMIO
IPC: G01B7/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a trolley wire wear detecting method capable of detecting break of a detection wire. SOLUTION: For this method, detection wires 1 13 and 14 are incorporated in the trolley wire 1 and trolley wire wear detection for detecting electric conduction between the trolley wire main body 2 and detection wires 13 and 14 due to the wear of the trolley wire 1 is performed. A switch 21 is connected between one end of the detection wire 13 and one end of the trolley wire main body 2 and break of the detection wire 13 is detected when there is no electric conduction with the switch 21 closed.
Patent JP-H05128240-A (JP)
Title: Picture data transfer system for picture processor
Inventor: UMEI YUKIO
IPC: G06F3/048
Filed: 1991-10-31
Abstract: PURPOSE:To efficiently and easily transfer the picture data of R, G, and B read from a picture memory to a picture processing sub-processor. CONSTITUTION:In a period except a refresh period to picture memories 12, 14, and 16 for R, G, and B by a picture processing main processor 40, a picture transfer from the picture memories 12, 14, and 16 to a picture transfer buffer memory 42, and the picture transfer from the picture transfer buffer memory 42 to a picture processing sub-processor 44 are operated. At this time, when the picture data are written in one of the first and second line memories 46 and 48, the picture data are read from the other line memory, and transferred to the picture processing sub processor 44. Moreover, the picture transfer to the picture transfer buffer memory 42 is operated in a burst mode, and the picture transfer to the picture processing sub-processor 44 is operated by using the picture data of R, G, and B constituting color picture data as a unit.
Patent JP-H11137919-A (JP)
Title: Filter and its production
Inventor: TAMAOKI AKIFUMI
IPC: F04B39/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a method of producing the filter in which the number of parts and the number of man-hours needed to produce the filter can be reduced to enable lowering costs. SOLUTION: In a filter 10, plural laminated mesh sheets 62A are bonded by fusion to form a ring-shaped weld part 64 in a plan view and the plural mesh sheets 62A laminated by the weld part 64 are connected in the layer direction thereof and integrated. Furthermore, in a cutting process, the vicinity of the outer peripheral part of the weld part 64 is cut to form the weld part 64 into a disc as a whole, and in this state, the weld part 64 is arranged and fixed in an oil path. Here, since the filter 10 is fundamentally constituted of the sheet members 62A only, a small number of parts is enough and the number of man-hours needed to produce the filter is made small, thereby lowering cost.
Patent JP-H10151664-A (JP)
Title: Molding of bottle pack container and molding mandrel
Inventor: OKAMOTO KOICHI
IPC: B29C49/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a bottle pack container making it easy to uniformize the building-up of an opening edge and the shape of the opening edge in an opened state when a thin-walled opening part is molded on the leading end surface of a neck part and a mandrel for molding the bottle pack container. SOLUTION: A mandrel 2 wherein the ring-shaped projection 21 for molding an opening part allowed to approach the leading end surfaces of the neck molding parts 31 of two split body molds 3, 3 at a time of the molding of a container 1 and a sleeve like core part 22 inserted into the predetermined gap in the neck molding parts 31 are concentrically provided to the leading end surface of a sleeve like main body 20 in a protruding state is used and, when the opening part 12 of the container 1 is molded, a thermoplastic synthetic resin of a parison (a) forming a neck part 11 is pressed in the leading end direction of the neck molding part 31 from the neck molding part 31 by the core part 22.
Patent JP-H10140221-A (JP)
Title: Production of reduced iron
Inventor: KAMEI YASUO
IPC: C21D/
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method which can efficiently produce reduced iron at a lower cost with high temp. heating reduction from powdery raw material consisting essentially of iron oxide. SOLUTION: The powdery iron-containing raw material and a solid reducing agent are pre-mixed, and e.g. after forming to plate-like as showing in the figure, this formed material is laid on the furnace hearth 5 of a heating furnace and fuel and oxygen- containing gas are blown, and the fuel and combustible volatile component generated from the plate-like formed material 3 are burnt and the temp. in the furnace is raised to >=1100 deg.C and held.  In such a case, it is recommended that the ruggedness is formed on the upper surface of the plate-like formed material 3 and further, the upper surface of the plate-like formed material is covered with the solid reducing agent or the supply of the oxygen-containing gas is executed to the surface of the plate-like formed body until the generation of the combustible volatile component from the plate-like formed material laid on the furnace hearth is almost completed, and while burning the generated combustible volatile component on the surface part of the plate-like formed material, the heating and the temp.-raising are executed. Further, previous to laying of the plate-like formed material on the furnace hearth 5 of the heating furnace 4, it is brought about good result on the operation to spread the powdery reducing agent on the furnace hearth.
Patent JP-H02159087-A (JP)
Title: Manufacture of buried type semiconductor laser
Inventor: SUZAKI SHINZO
IPC: H01S5/227
Filed: 1988-12-13
Abstract: PURPOSE:To largely reduce a leak path and achieve high output and high efficiency by etching such that the narrowed part of reversed mesa structure is positioned on an active layer. CONSTITUTION:First, a laminated body is formed by successively laminating a p-InP buffer layer 2, an InGaAsP active layer 3, and an n-InP clad layer 4 on a p-InP substrate 1. Next, an SiO2 film is formed on the n-InP clad layer 4, and then etching is carried out so that the narrowed part Ma of reversed mesa is positioned on the active layer 3. Next, a p-InP current blocking layer 8 is grown, and an n-InP current blocking layer 9, a p-InP current blocking layer 10 are successively grown, and then an n-InGaAsP cap layer 7 is grown to form an element. In this way, the side part C of the active layer 3 is positioned at the surface of rapid crystal growth and the crystalline property of the side part C of the active layer 3 is improved. Therefore, when the p-InP current blocking layer 8, which is the first layer, is formed, a sufficiently homogeneous growth is achieved in a very short time at the side part C of the active layer 3, and the side part C and the vicinity thereof are included in a crystal.
Patent JP-H01153184-A (JP)
Title: Clothing dryer
Inventor: FUJINAKA SHUICHI
IPC: D06F58/28
Filed: 1987-12-11
Abstract: PURPOSE: To dry clothes at an optimal temperature by stopping energizing of a heater when a ventilating air temperature detected on an exhausting side becomes not lower than an upper limit value corresponding to the kind of the clothes and energizing the heater when it becomes not higher than a lower limit value. CONSTITUTION: Kind of clothes is selected by pressing a selector switch. Then, at the time of putting clothes inside of a drum 2 and closing a door 12a and pressing an operation starting switch, a blowing fan 4 sucks outside air from a suction port 11 and supplies warm air heated by the heater 3 to the inside of the drum 2 to start drying of the clothing. The warm air passing through the drum 2 is exhausted to outside from an exhaust port 12. Then, a control part 17 sets the upper limit set value α and the lower limit set value β of the temperature for drying the clothes. When the temperature of an exhaust air detected by a sensor 7 becomes not lower than α, energizing to the heater 3 is temporarily stopped and when the detected temperature by the sensor 7 is lowered to β, the heater 3 is energized again.  This operation is repeated to continue drying operation. Consequently, clothes are dried at an optimal temperature corresponding to them though their kinds are different from each other.