baber/WOPTO huggingface dataset:
Patent JP-H07116229-A (JP)
Title: Air cleaner using deodorizing foliage plant
Inventor: KOGURE KAZUTOSHI
IPC: B01D53/58
Filed: 1993-10-25
Abstract: PURPOSE:To improve an interior decorating characteristic by executing deodorization in a room and to enhance a deodorization effect of particularly an air cleaner, etc. CONSTITUTION:Pots of the natural deodorizing foliage plants having specific deodorizability, for example, pots 5 of Ficus microcarpra Linn. fil. and pots 6 of table coconut trees are so installed as to be included in air flow passages of the deodorizing device 1 (air cleaner) which is installed in the room, has at least a suction port 2 and a blow-off port 3 and purifies and circulates the air in the room. The Ficus microcarpra Linn. fil. and the table coconut trees have the deodorizability to maloclors, such as NH3, CH3SH and H2S.
Patent JP-H08103287-A (JP)
Title: Production of gruel-like extract containing xylooligo saccharide and food containing the extract and production of xylooligosaccharide
Inventor: YAMADA TAKAO
IPC: A23L19/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a method for directly producing the xylooligo saccharide- containing gruel-like extract from the pulp membranes of a citrus fruit in a single step process and eliminating the defects of conventional methods for producing the xylooligosaccharide, to provide the gruel-like extract obtained by the production method, to provide food containing the gruel-like extract, and further to provide a method for producing the xylooligo saccharide from the pulp membranes of the citrus fruit. CONSTITUTION: The method for producing the xylooligo saccharide-containing gruel- containing extract comprises directly allowing an enzyme and a cell-released enzyme having xylanase activities, respectively, to act on the pulp membranes of a citrus fruit. The xylooligo saccharide-containing gruel-like extract obtained by the method. The food containing the gruel-like extract. The method for producing the xylooligosaccharicle comprises allowing the enzyme and the cell-released enzyme having the xylanase to directly act on the pulp membrane of the citrus fruit, fractionating the obtained gruel-like extract into a water-soluble fraction and a solid fraction, and further separating and purifying the water-soluble fraction.
Patent JP-H07122491-A (JP)
Title: Selective growth method of semiconductor thin film
Inventor: IDA MINORU
IPC: H01L21/205
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a selective growth method of a semiconductor thin film excellent in selectivity, at a practical growth speed, when the growth temperature of the thin film is in a low temperature range. CONSTITUTION:In the title method, a semiconductor substrate which is partly covered with a mask is mounted on a susceptor which is installed in an organic metal vapor growth chamber and can rotate, and a semiconductor thin film is selectively grown in the region on the substrate which is not covered with the mask, at a thin film growth temperature lower than or equal to 600 deg.C, while the substrate is rotated. When the thin film growth temperature is T deg.C, the number of revolution of the susceptor is R rev/min, and the thin film growth speed is Vmum/hr, the thin film is selectively grown under the condition satisfying R/V>(3X10)/(T-250). Since the selective growth is possible at a low temperature, high doping of impurities like zinc is enabled. Since thermal diffusion of impurities is restrained, a sharp doping profile can be maintained.
Patent JP-H06117312-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ENDO TOKIAKI
IPC: F16K31/06
Filed: 1992-10-05
Abstract: PURPOSE:To improve responsiveness of an injector without making circuit construction complicated, and without increasing electric power consumption. CONSTITUTION:Electric power generation coil 4 for valve opening having characteristic of rapidly decreasing output voltage in accordance with increase in output current with high no-load output voltage, and electric power generation coil 5 for maintaining valve opening having characteristic of small decrease in output power in accordance with an increase in the output current, are provided. A switch circuit 2 is made conductive when a fuel injection command signal Vd is given, and drive currents supplied to the drive coil 1 of an injector from the electric power generation coil 4 for opening valve and the electric power generation coil 5 for maintaining valve opening through the switch circuit 2.
Patent JP-H1199830-A (JP)
Title: Weather strip
Inventor: TAKESHITA KOJI
IPC: B60J5/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To absorb the variance in the fitting dimensions between a door and an opening and improve the appearance without damaging the sealing performance of a weather strip to be interposed between a door edge part of a vehicle such as an automobile and an opening part in the vehicle body. SOLUTION: A weather strip to be mounted on a peripheral edge 10A of a door of a vehicle forms a hollow lip 2 by a wall part 2A on a cabin side and a wall part 2B outside the cabin. The wall part 2A on the cabin side is abutted on a vehicle body opening 20A when the door is closed, and collapsed outward of the vehicle body, while the wall part 2B outside the cabin is bent in a projecting manner outward of the vehicle when the door is closed, and pressed against the peripheral edge 10A of the door.
Patent JP-2001090566-A (JP)
Title: Acceleration control device for combine harvester
Inventor: MATSUZAWA HIROKI
IPC: F02D31/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To perform smooth and accurate acceleration control without causing hunting. SOLUTION: An acceleration control device for a combine harvester, which has an acceleration lever for increasing/decreasing an engine rotating speed to a target rotating speed, automatically controls the acceleration lever to control the engine rotating speed to a rated speed. When a threshing lever is geared for indicating threshing work, the acceleration lever is finely controlled with pulse output after the acceleration lever is positioned as rated with continuous output.
Patent JP-H09111902-A (JP)
Title: Thermal insulation interior finishing wall panel
Inventor: CHIBA YOUSUKE
IPC: E04B1/76
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To increase heat insulation efficiency and bending strength when an interior finishing wall panel with fire resistance is constituted. SOLUTION: At least two gutters are formed on both sides along the longitudinal direction of a gypsum lath 1 having fire resistance and, at the same time, it is folded to form studs 2. A foamable plastic thermal insulating material 3 is made to adhere to the surface forming the studs 2 to constitute a thermal insulation interior finishing wall panel A. Since the thermal insulating material 3 is provided with high bending strength and small thermal conductivity in comparison with an inorganic fiber thermal insulating material, the heat insulation efficiency and strength of the thermal insulation interior finishing wall panel A can be increased.
Patent JP-2000096599-A (JP)
Title: Bucket device for shovel system excavator
Inventor: SATO OSAMU
IPC: E02F3/40
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To properly perform excavation working or the like using a bucket by simple constitution. SOLUTION: This bucket device attached to the edge part of the boom of a shovel system excavator is provided with an attaching bracket 1 provided on the edge part of a boom, first and second buckets 6, 7 freely fluctuatingly supporting bucket shafts 4, 5 as fulcrums in the opening/closing direction respectively, and a drive means 8 fluctuating and displacing the first and second buckets 6, 7 and opening or closing both the buckets 6, 7. In the case where the first bucket 6 is fluctuated and displaced in the maximum open position, a regulation part abutted on the first bucket 6 and comprising a stopper plate 14 regulating the displacement of the first bucket 6 is provided on the attaching bracket 1.
Patent JP-H08127376-A (JP)
Title: Cover member mounting structure for vehicle
Inventor: MATSUMOTO YOSHINOBU
IPC: B62J23/00
Filed: 1994-10-31
Abstract: PURPOSE: To improve assembly workability of a cover member by preventing increase of a number of part items in a car body side, on which the cover member is mounted, and preventing worsening manufacturability. CONSTITUTION: A through hole 41 is provided in a cover member mounting part 31 of a car body, on the other hand to protrusively provide in an inner side surface of a cover member 30 a shaft-shaped inserting part 37 inserted to the through hole 41, and a maximum external diametric part 42 is provided in an axial direction intermediate part of the inserting part 37, to form an external diameter (d) of the maximum external diametric part 42 larger than an internal diameter D of the through hole 41, to decrease the external diameter from this maximum external diametric part 42 toward both ends of the inserting part 37, so as to form it into a tapered shape thinned toward the both ends.  The inserting part 37 can be elastically contracted in a diametric direction so as to contract the external diameter (d) of the maximum external diametric part 42 to the dimension where it can pass through the through hole 41 in the case of inserting this inserting part 37 to the through hole 41.
Patent JP-H02115587-A (JP)
Title: Adjustment of clearance in swirl body fluid device
Inventor: SUGIMOTO KAZUO
IPC: F04C18/02
Filed: 1988-10-25
Abstract: PURPOSE:To adjust clearance between a bottom plate and a movable swirl body by demounting a closing plate from a casing and demounting the bottom plate from the closing plate and carrying out the replacement with another bottom plate having different thickness. CONSTITUTION:The opened ports at the both edges of a casing 1 are closed by the closing plates 2 and 3. A fixed swirl body 9 is fixed onto the casing 1, and combined with a movable swirl body 10. The movable swirl body 10 is arranged in the casing 1. Bottom plates 34 and 37 are interposed between the closing plates 2 and 3 and the movable swirl body 10. and a clearance is generated between the both edge surfaces in the axis line direction of the movable swirl body 10 and each surface of the bottom plates 34 and 37. Several kinds of bottom plates 34 and 37 having different thickness in the axis line direction are prepared, and selection is performed so that the proper value of clearance in the axis line direction can be obtained. Therefore, assembly and disassembly can be facilitated, and the clearance between the closing plate and the bottom plate can be adjusted in simple ways.
Patent JP-H05233873-A (JP)
Title: Area dividing method
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06V30/10
Filed: 1992-10-06
Abstract: PURPOSE:To exactly execute area division to various documents in different character sizes. CONSTITUTION:The circumscribed rectangle of a black link component is extracted by a rectangle extraction part 5, the histogram of the hight of the rectangle is generated by a histogram generation part 6 and based on this histogram, the standard character size is decided by a standard character size decision part 7. A rectangle classification part 8 classifies the character rectangle and the chart rectangle by comparing the standard character size with the size of the rectangles. A line extraction part 9 extracts a line merging the character rectangles and a character area generation part 10 extracts the character area merging those lines.
Patent JP-2001089628-A (JP)
Title: High vibration absorbent material
Inventor: IGARASHI ICHIRO
IPC: F16F15/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide materials having reduced vibration to be caused in high speed revolutions and high speed movements and high elasticity, and molded products using the same. SOLUTION: High vibration absorbent materials comprise a phase containing an alicyclic olefin polymer such as the one obtained by hydrogenating a ring- opened polymer of 8-ethyl-tetracyclo[4.4.0.12,5.17,10]-dodeca-3-ene and a phase containing a flexible polymer such as a polybutadiene rubber with inorganic particles such as talc and calcium carbonate unevenly distributed in the phase containing a flexible polymer. Molded products for information recording members such as disk substrates and carriages can be obtained by using these materials.
Patent JP-S61146239-A (JP)
Inventor: SHIMURA YASUSHI
IPC: A61B8/14
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000098315-A (JP)
Title: Article including optical fiber device
Inventor: ROLAND PATRICIO ESPINDRA
IPC: G02B6/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a variable attenuator not including a moving portion by forming a variable refractive index region so as to have a refractive index higher than the refractive index of a clad layer in order to change the mode propagating in a core. SOLUTION: The optical fiber optical device for changing the propagation mode of light is obtained by constituting an optical fiber 22 of a certain length so as to have one attenuation portion or plural variable refractive(VRI) index regions 40. The VRI regions 40 comprise the material having the refractive index higher than the refractive index of the core or clad layer and is regulatable in the refractive index from either the inside or the outside. The change in the refractive index is executed by, for example, changing the length, shape and width of the VRI regions 40, or changing the concentration of the dopant to be implanted to the VRI regions 40 and fluctuating the parameters of the time or temperature. The refractive index is changed by the fluctuation in electric field, magnetic field and stress applied from the outside and the fluctuation in parameters, such as temperature.
Patent JP-H11112699-A (JP)
Title: Image reader
Inventor: KAMIYA MASAHIRO
IPC: H04N1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which reads a thick original, also continuously and even carries automatically a sheet original and reads it. SOLUTION: A pair of opening and closing parts 8 and 9 which are double openable are formed on an original platen, and one becomes a paper feeding tray 8 and the other becomes a paper ejecting tray 9 with both parts opened. Thus, a thick original such as a book or a file can be read with the parts 8 and 9 closed. Meanwhile for sheet originals, plural sheets of them are set on the tray 8 by opening the parts 8 and 9, carried toward the tray 9, and read automatically through a sheet-through system.
Patent JP-H11140674-A (JP)
Title: High efficiency working device by high density radical reaction using rotary electrode
Inventor: MORI YUZO
IPC: H05H1/46
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To execute working with high precision and high efficiency without introducing defects and thermally affected layers into the material to be worked by supporting the rotary shaft of a rotary electrode by gaseous bearings, as the gas to be fed to the bearings, using the one same as the atmospheric gas in a chamber, feeding the atmospheric gas fed to the bearings toward the rotary electrode along the rotary shaft. SOLUTION: Working gas fed from the feed port 21 of gaseous bearings 16 and 17 is jetted from a blow-off port 23 in the radial direction and a blow-off port 26 in the shaft direction to rotatably float the edge part 15A of the rotary shaft in a gaseous manner, and, furthermore, the movement thereof in the shaft direction is regulated. In this way, the rotary electrode 14 can be rotated at about 10000 rpm maximum rotational frequency and about 1 μm rotary precision. Then, the working gas (atmospheric gases) is fed toward the rotary electrode 14 along the shaft direction of the rotary shaft 15 from the space between a bearing hole 20 and the edge part 15A of the rotary shaft and is made a gas flow crossing the working gap between the concentrated part of the electric field on the outer circumferential part of the rotary electrode 14 and the material 8 to be worked.
Patent JP-H01109704-A (JP)
Title: Coil bobbin
Inventor: YOKOO KIYOTAKA
IPC: H01F5/00
Filed: 1987-10-22
Abstract: PURPOSE:To enable efficient excition of coil, by providing molded parts on opposite sides of an iron core such that the surface of the molded part is located at a level higher than the surface of the iron core partially exposed. CONSTITUTION:In a cross section of an iron core 1, recesses 1b and two side faces (shorter side) are covered with molded parts 2, while most of the opposite principal faces (longer side) are exposed. In the principal face, the surface of the molded part 2 is located at a level higher than the exposed surface of the iron core 1 by (t), thickness of the molded part while the molded part 2 has such thickness (t) also on the side face of the iron core. When a coil 3 is wound on the coil bobbin, the coil 3 is electrically insulated from the iron core 1 on the principal surfaces of the core since a gap with a height of (t) is defined therebetween, but the thickness of the coil winding region can be reduced by (t). In this manner, the efficiency of coil excitation can be improved.
Patent JP-H0985333-A (JP)
Title: Die for extrusion having hard film excellent in oxidizing resistance, its manufacture and aluminum extruded stock excellent in surface property
Inventor: OHIRA SHIGEO
IPC: B21C25/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a die for extrusion excellent in oxidizing resistance and durability. SOLUTION: A boron nitride film formed by the ion beam supported vapor deposition method is provided through a nitrided layer formed on the surface of a base material of die steel. The nitrided layer is preferably formed only of the nitrogen diffusion layer free from white layer. The boron nitride film is preferred to have a gradient composition between itself and the nitrided layer. Because the boron nitride film is formed through the nitrided layer in which combination of nitriding in the salt bath with the gas nitriding and the two-stage gas nitriding are employed as the nitriding and which is free from any white layer, the excellent heat resistance, wear resistance, and lubricity specific to the boron nitride are made use of.
Patent JP-H07105653-A (JP)
Title: Floating magnetic head and floating method for slider
Inventor: UEMURA NORIO
IPC: G11B21/21
Filed: 1993-09-30
Abstract: PURPOSE:To improve recording and reproduction characteristics by making the floating magnetic head not flaws a magnetic disk and making the floating height of the magnetic core part of the magnetic head from the magnetic disk fine. CONSTITUTION:An float rail 4a which is outside in the radial direction of the magnetic disk between two float rails of the slider 2 of the floating magnetic head is provided with a magnetic core 7, the floating height of the outside float rail 4a is made smaller than the floating height of the inside float rail 4b, and while the slider is placed in a <=15murad slanting state, recording and reproduction are performed. Further, the width of the outside float rail 4a is formed to >=10mum narrower than the width of the inside float rail 4b.
Patent JP-S63120627-A (JP)
Title: Manufacture of epoxy resin molded item
Inventor: YAMAMOTO KEIICHIRO
IPC: B29K63/00
Filed: 1986-11-11
Abstract: PURPOSE:To lower the viscosity and better the stability of resin at extrusion and consequently enhance the performance of a product by a method wherein composition before curing is mixed and deaerated in the state of being heated up to a temperature within a specified temperature range and extruded as it is for molding the epoxy resin composition containing latent curing agent. CONSTITUTION:At the molding of epoxy resin composition containing latent curing agent, the composition before curing is mixed and deaerated in the state of being heated up to a temperature within the temperature range from 50 deg.C or above to 70 deg.C or below and extruded as its is for molding. If the temperature is below 50 deg.C, since the temperature difference by heating is small, little effect on lowering the viscosity of liquid resin which is heightened by the addition of filler develops, though the viscosity of the liquid resin is comparatively stable since the polymerization reaction of epoxy group proceeds almost nothing under said temperature, resulting in leaving voids in a cured molded item and generating poor workability of liquid resin during the extrusion through a slit. If the temperature is higher than 70 deg.C, the viscosity of resin lowers temporarily and, after that, rises quickly through the proceeding of the reaction of epoxy group and the extrusion operation through the slit becomes difficult.
Patent JP-H053769-A (JP)
Title: Method of dehydrating jellyfish and device therefor
Inventor: JO KATSUMI
IPC: A23L17/00
Filed: 1991-10-17
Abstract: PURPOSE:To reduce volume of jellyfishes and to improve efficiency of waste treatment by dehydrating jellyfish in a short time. CONSTITUTION:Live jellyfishes are chopped into cut pieces by a jellyfish feed pump 2 with a cutter 1, sent to a treating tank 5, the jellyfish pieces immersed in clear water in the treating tank 5 for a given time, dehydrated by osmotic pressure and heat of the clear water, homogenized, the dehydrated jellyfish residue is taken out and separated from clear warm water by a net conveyor 19 of a dehydrating device 7.
Patent JP-H02116160-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UEDA SEIJI
IPC: H01L27/10
Filed: 1988-10-26
Abstract: PURPOSE:To make the device of a high density by laminating through an insulating film the lower electrode of a capacitor on an element isolation area and a gate electrode, said lower electrode being connected at the bottom or side surface of a groove formed in an N-type diffusion area of a substrate surrounded by the element isolation area and the gate electrode. CONSTITUTION:A P-well area 15 and an element isolation area 2 are selectively formed on a P type Si substrate 1. Then, an access transistor 10a is formed of a gate insulating film 9, a gate electrode 10, and source and drain diffusion layers 11, 111. After formation of an interlayer insulating film 16, the film 16, the layer 11, and the substrate 1 are etched to form a groove 17. A polycrystalline Si film 19 is formed on the internal wall of the groove 17 into which P is doped, and simultaneously and N type diffusion layer 18 is formed on the surface of the substrate 1 and connected to the layer 111. After a pattern of the polycrystalline Si film is formed on the lower electrode of a MOS capacitor, an insulating film 5 and an N type polycrystalline Si film 20 are deposited to form a cell plate pattern. After an interlayer insulating film 21 is deposited on the cell plate 20, an electrode lead window 13 is formed, and thereafter a bit line 14 is formed to construct a memory cell.
Patent JP-2001095242-A (JP)
Title: Power supply
Inventor: MATSUBARA SHINOBU
IPC: H02M3/28
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique for realizing reduction in size of the power supply used in the HCD method. SOLUTION: This power supply 1 comprises a main circuit 15, an auxiliary coil 33, a charging/discharging capacitor 45 and a diode 50. After the power supply is driven, the charging/discharging capacitor 45 is charged and discharged with a voltage generated on the auxiliary coil 33 to output a high voltage for generating a trigger discharge between a hollow cathode and a film-forming material. After the end of trigger discharge, a heavy current is supplied between the hollow cathode and film-forming material from the main circuit to generate arc discharge. At the trigger discharge, the diode 50 is reverse biased and thereby a high voltage will not be inputted to the main circuit 15 and due to a high voltage malfunctions will not be generated in the main circuit 15.  Moreover, since a high voltage can be generated by only providing the auxiliary coil 33 and charging/discharging capacitor 45 to one power supply 1, the power supply can be reduced in size, in comparison with prior art utilizing a couple of power supplies.