baber/WOPTO huggingface dataset:
Patent JP-H0966284-A (JP)
Title: Method and apparatus for treating heavy metal-containing solution
Inventor: KUSHIMOTO MASAO
IPC: C02F1/465
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To easily remove a heavy metal forming amphoteric oxide such as arsenic or the like from an aq. soln. containing said heavy metal. SOLUTION: When a heavy metal forming amphoteric oxide such as arsenic or the like is removed from an aq. soln. containing said heavy metal, the heavy metal-containing aq. soln. is passed through a packed bed 12 packed with a metal filler composed of iron, zinc or copper and having an anode 14 inserted therein and a DC current is applied across the anode 14 inserted in the packed bed 12 and the cathode 16 disposed outside the packed bed 12.
Patent JP-H1158870-A (JP)
Title: Printer
Inventor: SUGIYAMA KYOJI
IPC: G06F3/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enhance the throughput of a host unit by eliminating the need of overlay data analysis and to prevent the performance from deteriorating due to the overlay developing load while suppressing memory cost increase due to various types of overlay being used. SOLUTION: The printer B for executing overlay printing using a received overlay data comprises a section 8a for preserving an image data in the format being processed in the printer while managing for every name of overlay when a received overlay data is converted into a writing data being processed in the printer and printed, and a section 10a for individually preserving the development results of media consuming time in writing process.
Patent JP-H0545732-A (JP)
Title: Projection curtain
Inventor: JINNO ICHIRO
IPC: G03B21/58
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a projection curtain which is rolled up to a roll-up mechanism and excellent in the flatness of a projection surface when it is hung. CONSTITUTION:Deformation is prevented from occurring on the projection curtain which is made as center core material 2 triaxially woven and has no direction, especially where the strength is low with respect to deforming force at the time of rolling up the projection curtain. Thus, the flatness of the projection surface at the time of hanging the projection curtain is kept and video accuracy on the projection surface is improved.
Patent JP-H0966898-A (JP)
Title: Helmet with goggles
Inventor: KAWASE MAMORU
IPC: B64D45/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a helmet with goggles, by which a pilot is prevented from being put in the vertigo condition, and even if the pilot is in such a condition, the pilot can escape immediately. SOLUTION: A display device 3 is adapted to display in color at what attitude angle an aircraft flies to the directions of the sky and the ground by inputting an attitude signal detected by an attitude angle detector of the aircraft to four corners of goggles 2 mounted on the front of a helmet which a pilot wears during flight. Thus, the pilot can visually confirm the attitude angle, that is, where the sky or the ground is located to the pilot without eye- estimation of field of view through a windshield and without looking into an instrument, so that it is possible to prevent the pilot from being in the vertigo condition, and the pilot can escape from the vertigo condition immediately so that even in the case of flight with violent airframe movement, safe flight can be accomplished.
Patent JP-H0968081-A (JP)
Title: Fuel injection timing control device of diesel engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/14
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To optimally control the fuel injection timing of a diesel engine so as to coincide with the target timing by detecting the timing of a characteristic point of a combustion pressure waveform. SOLUTION: Combustion pressure acting on a glow plug or a fuel injection nozzle is detected by a combustion pressure sensor, and the ignition timing θf being a rising point of a combustion pressure waveform is detected (S1) on the basis of this. The target timing X is set (S2) on the basis of an engine operating condition. The fuel injection timing is controlled (S3 to S6) by making a feedback process so that the ignition timing θf coincides with the target timing X. Or the combustion pressure maximum timing being a peak point of a combustion pressure waveform is detected, and the fuel injection timing is controlled by making a feedback process so that this coincides with the target timing.
Patent JP-S6286676-A (JP)
Inventor: NAKAZAWA SO
IPC: H01R13/506
Filed: 1985-10-11
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-S6381102-A (JP)
Title: Production of thermoplasic imidated copolymer
Inventor: KOBAYASHI YASUO
IPC: C08F8/32
Filed: 1986-09-25
Abstract: PURPOSE:To obtain that the copolymer having high heat resistance, excellent retention stability in molding and improved melt flow, by reacting a styrene.maleic anhydride copolymer in a molten state with a primary amine in the presence of a specific catalyst. CONSTITUTION:A styrene.maleic anhydride copolymer (preferably having >=0.40 [dl/g] intrinsic viscosity [eta] measured in methyl ethyl ketone at 30 deg.C) containing normally 60-95wt% styrene, 5-40wt% maleic anhydride and, as necessary, acrylonitrile in an amount of 5-30pts.wt. based on 100pts.wt. total of both is imidated. In the process, the copolymer in a molten state is reacted with a primary amine, e.g. cyclohexylamine, etc., using a Lewis acid, e.g. TiCl4, etc., having <=-6 acidity function (H0) as a catalyst to give >=70mol% imidation ratio.
Patent JP-H0890589-A (JP)
Title: Composite resin molded product for hermetically closed vessel and production thereof
Inventor: NAKAI MASAKAZU
IPC: B29L31/56
Filed: 1994-09-21
Abstract: PURPOSE: To mold a molded product having a packing member strongly and integrally provided thereto in an extremely efficient manner by molding a substrate from a resin material based on thermoplastic polyester and integrally subjecting the packing member to composite molding by a double molding method using a resin material based on a soft thermoplastic polyester elastomer. CONSTITUTION: As a resin material becoming a substrate of an integrated composite molded product having airtight packing function, a primary molding material of a resin based on thermoplastic polyester is used and, as a resin material forming the part 4 bonded to a partner material for imparting packing effect and airtightness, a secondary molding material of a resin based on a soft thermoplastic polyester elastomer is used. The composite molded product is formed by the so-called double molding method molding the substrate from the primary molding material and molding a bonded part 4 necessary for packing effect from the secondary molding material. In this case, it is necessary to melt the surface layer part of the primary molded product at the resin temp. of the secondary molding material in secondary molding.
Patent JP-H11108078-A (JP)
Title: Pin type synchronizing device
Inventor: REYNOLDS JOSEPH DOUGLAS
IPC: F16D23/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a jaw clutch member by transmitting the torque between a jaw member and a shaft engaged therewith through an automatic power-assist ramp means. SOLUTION: A synchronizing toque generated by adaption of axial shift force is transmitted to a flange 46 through a pin 44, and reacted with a shaft 12 while transversing an automatic power-assist ramp surface. Axial additional force is generated on the automatic power-assist ramp surface in the same direction as the shift force, at the time of engagement. Additional synchronizing torque is added to the torque by force summed so as to total generate total engagement force. The summed torque is thus genrated for increasing engagement force of a cone clutch. Synchronizing to que is generated on an engaged cone surface in a direction for effectively engaging a ramp surface of the flange with a hub ramp surface 26d attached to the shaft 12. The total synchronizing torque generated by a cone clutch is equalized to the sum of the synchronizing torque and the additional synchronizing torque.
Patent JP-H0895193-A (JP)
Title: Production of double-side-coated photosensitive material
Inventor: MIYAGAWA ICHIRO
IPC: G03C1/76
Filed: 1994-09-21
Abstract: PURPOSE: To produce a double-side- and multilayer-coated color photosensitive material at a low cost while maintaining its stable quality by specifying the particle size of mat particles in a mailing agent to be applied on the uppermost layer of the emulsion coating layers ad the drying conditions of the emulsion coating layers after applying the matting agent. CONSTITUTION: In this production, the both surfaces of a substrate are coated with at least three photosensitive emulsion coating layers respectively, which emulsion has a weight ratio of oil to gelatin of >=0.5. Then, a mailing agent which contains mat particles having >=4μm particle size is applied on the uppermost layer of these photosensitive emulsion coating layers and thereafter, the resulting emulsion coating layers are dried while keeping the surface temp. of the emulsion coating layers at <=25 deg.C.  Since the mat particles appear (float up) on the surface of the emulsion coating layers without sinking toward the inner side of the emulsion coating layers as the drying for reducing the water content in the emulsion coating layers proceeds, strong sticking of the photosensitive material is inhibited from occurring even when the two sets of the emulsion coating layers on the both surfaces of the substrate are allowed to contact with each other through winding the photosensitive material around a prescribed shaft body. Accordingly, peeling of any of the emulsion coating layers or breakage of the substrate is inhibited from occurring at the time of unwinding the photosensitive material again.
Patent JP-H0895199-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/825
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a silver halide photographic sensitive material considerably improving offsetting at the time of exposure, suppressing the color clouding of a coloring image even in the case of continuous processing and capable of forming images on both sides of the reflective substrate. CONSTITUTION: When at least one silver halide emulsion-contg. layer is formed on a reflective substrate to obtain a silver halide photographic sensitive material, at least one cyan color developing silver halide emulsion layer, at least one magenta color developing silver halide emulsion layer and at least one yellow color developing silver halide emulsion layer are formed on each of both sides of the reflective substrate and at least one kind of colloidal metal is incorporated into at least one of the hydrophilic colloidal layers of the resultant silver halide photographic sensitive material.
Patent JP-2001047888-A (JP)
Title: Running controller for vehicle
Inventor: TOZAWA MASAHIRO
IPC: B60W30/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To judge whether running control is continued or not by detecting a running situation when running control becomes a traction control condition at the time of running control of a vehicle. SOLUTION: When such running control that makes a set vehicle speed and an inter-vehicle distance set by a driver coincide with a target vehicle speed and a target inter-vehicle distance to make own vehicle speed VS coincide with the target speed is done, it is judged whether driver's steering become a countersteer condition or a predetermined running situation in which a condition in which a driven wheel is not rotated for a predetermined time is continued at the time of start or not, running control is continued when driver's steering does not become the predetermined running situation, but running control is stopped when it becomes the predetermined running situation to stabilize the behavior of own vehicle.
Patent JP-2000232011-A (JP)
Title: Fe-B-R PERMANENT MAGNET HAVING CORROSION-RESISTANT COATING FILM AND ITS MANUFACTURE
Inventor: NISHIUCHI TAKESHI
IPC: C22C38/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of an Fe-B-R permanent magnet under a fixed condition and the thermal shock resistance of the magnet against temperature fluctuation by closely adhering a metallic coating film formed on the surface of the magnet to the surface by forming a metal oxide coating film on the metallic coating film. SOLUTION: An Fe-B-R permanent magnet carries a metal oxide coating film having a thickness of 0.01-1 μm on a metallic coating film formed on the surface of the magnet. The metallic coating film is composed of at least one metallic component selected from among Al, Sn, Zn, Cu, Fe, Ni, Co, and Ti. It is preferable to use the vapor growth method at the time of forming the metallic coating film. It is preferable, in addition, to use the sol-gel film forming method in which the metal oxide coating film is formed by applying a sol solution obtained through the hydrolysis reaction and polymerization reaction of a metallic compound which becomes the raw material of the coating film and heat-treating the solution at the time of forming the metal oxide coating film. The metal oxide component includes an Al, Si, Zr, or Ti oxide.
Patent JP-S59119694-A (JP)
Inventor: YAMADA TAKEHISA
IPC: F24D13/02
Filed: 1982-12-27
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-H04109849-A (JP)
Title: Metal graphite brush
Inventor: KAWAMURA HIROAKI
IPC: H02K13/00
Filed: 1990-08-29
Abstract: PURPOSE:To provide appropriate abrasive property, to regulate the film to be formed on the commutator surface appropriately, to suppress noise, to enhance output and to suppress abrasion of brush and commutator by employing a material mainly composed of graphite and copper containing ash by specific ratio or below added with metal tungsten by specific ratio or below. CONSTITUTION:Flaky graphite having average grain size of 30mum containing 0.7wt.% of ash is heat treated at an optimal temperature of 2900 deg.C in an Acheson furnace to produce graphite powder containing 0.008wt.% of ash. The deashed graphite powder is then thermally kneaded, dried and hardened and ground through an impact grinder to produce a resin treated graphite powder having average grain size of 80mum. 30wt.% of resin treated graphite powder and 70wt.% of electrolytic copper powder having average grain size of 30mum are added with 1.5wt.% of metal tungsten powder and molded with die under the condition of 4.0ton/cm<2> surface pressure to obtain a product of 7mmTX15 mmWX16mmL which is then baked at 650 deg.C under reducing environment to produce a metal graphite brush.
Patent JP-H06184451-A (JP)
Title: Monoazo disperse dye that contains neither sulfo group nor carboxyl group and method for coloring synthetic fibrous material
Inventor: MAAKU ROBAATO JIEIMUZU
IPC: C09B29/00
Filed: 1993-09-13
Abstract: PURPOSE: To obtain a novel compound exhibiting excellent dyeing characteristics and fastness, exhibiting bluish-green and useful in dyeing synthetic textile materials or the like.  
     CONSTITUTION: By diazotizing 2-aminothiophene of formula II and coupling the diazotized product with a compound of formula III, this compound of formula I [wherein R 1 , R 2  and R 3  are each a lower alkyl; R 4  represents H or a (substituted) lower alkyl; R 5  represents a (substituted) lower alkyl] is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000053267-A (JP)
Title: Paper feeding device
Inventor: SUGIURA TOSHIO
IPC: B65H3/56
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of positively-preventing a paper sheet from being fed in an overlapped condition without causing degradation of paper conveyance precision by increasing pressure force generated between a paper feeding roller and a separating piece. SOLUTION: A plurality of paper sheets inclined and stacked by a paper supporting plate are prevented from flowing into between paper feeding roller 22 and a separating piece 30 at a time, and several sheets of paper separated by the separating claw 62 are separated positively without causing them to be overlapped by the paper feeding roller 22 and the separating piece 30.
Patent JP-S59120022-A (JP)
Inventor: MITSUZUKA KENJI
IPC: B65G3/04
Filed: 1982-12-27
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-2000078318-A (JP)
Title: Shared voice and data line
Inventor: JOHAN RON
IPC: H04L12/28
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To detect contention on using requests on a line and to manage contending requests in an interface means for connecting one of the source and destination of the two or more communication traffic of telephones and data or the like to the line. SOLUTION: A subscriber interface 3 is provided between the telephone set 1 and data terminal 2 of a signal source and the line 4, and a network interface 5 is provided between a public telephone switching network(PSTN) 7 and a data network 10 of the destination and the line 4. The interfaces are provided with a detection and control means for monitoring at least one of the source and the destination and a communication path setting means controlled by it, for setting a communication path between the line and one of the source and the destination. The detection and control means controls for instance the communication path setting means based on the state of the monitored line and source or destination by predetermined priority, by giving a voice telephone priority.
Patent JP-H0956121-A (JP)
Title: Motor
Inventor: FUJII HIROMASA
IPC: H02K29/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a motor in which noise and vibration can be minimized while reducing the size and thickness and smooth driving can be achieved. SOLUTION: A stator 4 applied with an armature coil 11 is provided at the salient pole part 20 of a stator core 10. A noise filter element for suppressing electromagnetic noise to be generated from the armature coil 11 is interposed between the salient pole parts 20 while being connected with the armature coil 11.
Patent JP-H0677178-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1992-08-26
Abstract: PURPOSE:To easily remove a sputtered redeposit layer originating from an interconnection-material layer when an insulating film is dry-etched on the interconnection-material layer to form a via hole. CONSTITUTION:When an SiO2 interlayer insulating film 3 on an Al-1% Si layer 1 provided with a TiON antireflection film 2 on the surface is etched via a resist mask, an etching operation is once stopped immediately before the substratum TiON anti-reflection film 2 is exposed. Then, an O2 plasma ashing operation is executed lightly, and a resist mask 4a which has been retreated uniformly is obtained. Thereby, the sidewall face of a via hole 5 and the opening edge of the resist mask 4a are made discontinuous. When the etching operation is restarted, Al particles which have been sputtered out from the exposed face of the Al-1% Si layer 2 form redeposit layers 6a, 6b which are divided into the upper part and the lower part. The layers can be removed simply by a treatment using a spin processor or the like.
Patent JP-S60192599-A (JP)
Title: Production of oligopeptide mixture
Inventor: MATSUO TAKAAKI
IPC: A23L33/00
Filed: 1983-11-30
Abstract: PURPOSE:To produce an oligopeptide mixture having excellent nutrition-improving effect to a person of undernutrition or a patient under medical care, from soybean whey, in high yield, by carrying out the restricted hydrogenation and the specific hydrogenation of soybean whey protein under respective specific conditions. CONSTITUTION:Soybean whey protein separated from soybean whey is subjected to the restrictive hydrolysis with thiol protease or carboxyl protease in an aqueous system at 7-11 pH. The obtained polypeptide mixture is specifically hydrolyzed with serine protease or proline-specific peptidase to obtain the objective oligopeptide mixture having a molecular weight of 500-1,500 Dalton (preferably 700-1,000 Dalton).
Patent JP-S61109405-A (JP)
Inventor: WATANABE YUTAKA
IPC: H02B13/055
Filed: 1984-10-31
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-2001048821-A (JP)
Title: Production of fluorine-containing acetal in presence of sulfuric acid catalyst
Inventor: WAKABAYASHI KUNITOSHI
IPC: B01J27/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing at a low cost a fluorine-containing acetal compound useful as a substance which does not disrupt the onzonosphere and scarcely affects global environments, because the fluorine-containing acetal compound contains the fluorine and the hydrogen but does not contain chlorine. SOLUTION: This method for producing a fluorine-containing acetal compound comprises reacting a fluorine-containing alcohol with an aldehyde-based compound in the presence of 10 to 80 wt.% sulfuric acid. The method for producing the fluorine containing acetal compound preferably comprises reacting 2,2,3,3,3- pentafluoropropanol with 1,3,5-trioxane in the presence of 10 to 50 wt.% sulfuric acid at a temperature of 40 to 100 deg.C.
Patent JP-S6473141-A (JP)
Title: Securing structure for exposure type pedestal
Inventor: KAKU MASAYOSHI
IPC: F02D27/00
Filed: 1987-09-11
Abstract: PURPOSE:To surely secure a pedestal at a low cost, by a method wherein a saddle part extended to the lower end of a steel frame column through a diaphragm is positioned astride the foundation projected part on the foundation bottom plate side, and is fastened by means of a horizontal shearing type bolt. CONSTITUTION:The flange of a steel frame column 19 of an H-steel is extended downward though a diaphragm 21 to form a saddle part 20. Meanwhile, the saddle part on the foundation side of a pedestal is decreased in the length of a beam spanned in a strong axial direction and is incorporated in a foundation bottom bed 23, and only a foundation beam 22 in a weak axial direction is protruded. The saddle part 20 is positioned astride the foundation beam 22, a horizontal bolt hole 24 is formed in a manner to match with the bolt hole of an extension flange part, and the flange positioned facing the saddle part 20 is fastened by means of a shearing type bolt 25. Since, by constituting pedestal securing structure in a manner describe above, all bending moment exerted on the pedestal is processed in the shearing direction of a bolt, the securing structure is favorable in terms of design of rigidity of the flange and the strength of the bolt, and the pedestal can be surely secured at a low cost.
Patent JP-H0567226-A (JP)
Title: Optical read method and sheet
Inventor: OKAMOTO TOSHIYA
IPC: G06K7/015
Filed: 1991-09-09
Abstract: PURPOSE:To eliminate the need of a sheet guidance mark by showing recognition marks in upper and lower parts in an optical read sheet, in which sheet identifiers exist, an accurate insertion end and those whose interval is blank show an insertion end in an opposite direction. CONSTITUTION:It is checked whether there are the recognition marks 2 in the prescribed positions of picture data. When the recognition marks 2 exist, the center point of the recognition marks 2 is searched. A straight line connecting the center point of the two facing recognition marks is compared with a previously set reference line, and the line is set to the reference line. It is checked whether the sheet identifier 4 showing the type of the sheet 1 exists between the two head facing recognition marks 2 which are initially inputted from the start of the reading of the sheet 1 in FAX. When it does not exist, a read direction is opposite and therefore picture data is rotated by 180 degrees. When it exists, the read direction of the sheet 1 is accurate and therefore the sheet identifier 4 is read as it is and the mark 3 of a mark area 5 is read.