baber/WOPTO huggingface dataset:
Patent JP-H04203385-A (JP)
Title: Screw vacuum pump
Inventor: SHIIKI KAZUAKI
IPC: F04C18/16
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a maintenance cost and shorten a delivery period by a method wherein a dividing plane of a casing is disposed near a discharging side of a rotor. CONSTITUTION:A male rotor 2a and a female rotor 2b are stored in casings 1A and 1B and rotationally supported by a combination angular ball bearing 3 at a discharging side and a cylindrical roller bearing 4 at a suction side. The casing 1A and the casing 1B can be divided and removed at a rotor end surface C-C. When a cleaning is to be carried out, a suction cover 12 is removed from the casing 1A, thereafter a linger 11 is removed from the rotor. An then the casing 1A can be pulled out along the rotor axis at the part C-C while the male rotor 2a and the female rotor 2b are being assembled at the casing 1B.
Patent JP-H04311769-A (JP)
Title: Engineering plastic and coating material that are colored with 2,9-dichloroquinacridone
Inventor: FURIDORIN BEBURAA
IPC: C09D7/00
Filed: 1991-12-13
Abstract: PURPOSE: To provide a process being desirable for pigmenting organic polymeric materials and performed by using a quinacridone pigment exhibiting a red color.  
     CONSTITUTION: This process comprises formulating an effective pigmenting amount of 2,9-dichloroquinacridone having a specific surface area of 30 m 2 /g or below with an engineering plastic or a coating material. Though the known 2,9-dichloroquinacridone having such a small particle size as to corresponding to a surface area of about 30 m 2 /g or above, has a magenta color, when formulated with a plastic, the pigment exhibits an attractive red color. Also since the pigment does not dissolve in the plastic when heated at a high temperature, it does not fluoresce and exhibit outstanding heat stability and excellent light resistance. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04206223-A (JP)
Title: Operational display device of switch
Inventor: DOI SHIGEYOSHI
IPC: H01H45/08
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the structure of an operational display device by forming a switching operational part of a switch that is engaged with a bearing of a rotor other than the one indicated by the variation in rotational angle through an operation display device, as well as the rotor, in an integrated manner, out of a member that forms the switch. CONSTITUTION:For an operational display mechanism for displaying the switching operational condition of a switch represented by an electromagnetic contactor, the switching stroke of the contactor is formed as a rack part, while a pinion part is formed on the surface of the operational display device, as a rotor structure, and a small switching stroke rotational angle is enlarged into a large operational display variation. The bearing of the rotor of the operational display device 3 is formed out of the combination of a groove 1b provided on an upper insulating board 1 that forms a contact part of the switch, and a protrusion A provided on a cover 2 for dustproofing the contact part by coupling with the upper insulating board 1. Even when a switching operational stroke is small, the movement of the display device 3 is sufficiently large, and the structure is simplified.
Patent JP-H04200365-A (JP)
Title: Method for sterilizing grains
Inventor: HARA TORU
IPC: A23L11/00
Filed: 1990-11-30
Abstract: PURPOSE:To sterilize various germs sticking to epidermises, especially thermoduric soil fungi without casing deterioration in yield and impairing flavor by impregnating the epidermises of grains with water and heating the epidermises over a direct fire. CONSTITUTION:Epidermises of grains are impregnated with water and, as necessary, further subjected to dipping treatment. Furthermore, sufficient washing with wash water is preferably combined. The resultant epidermises are then heated over a direct fire and sterilized.
Patent JP-H11149698-A (JP)
Title: Disk container mechanism for disk device
Inventor: FUKUDA YASUTOKU
IPC: G11B17/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a disk from being rolled out of a container base in the vicinity of an opening of a panel in the disk container mechanism where disks set upright are contained radially. SOLUTION: In the disk container mechanism for a disk device with a changer where disks 10 set upright radially are placed on a turning container base 2 and an optional disk 10 is extracted from an opening 3a of a panel 3, a projection 3b is provided to both sides of the opening 3a on a rear side of the panel 3 to prevent the disk 10 from being rolled out of the container base 2.
Patent JP-H03192195-A (JP)
Title: Electroviscous fluid composition
Inventor: ASAKO YOSHINOBU
IPC: C10N60/10
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the title composition improved in both long-term stability in shear stress and dispersion stability by dispersing specified polymer particles containing water in an insulating dispersion medium. CONSTITUTION:Crosslinked polymer particles obtained by suspension polymerization or emulsion polymerization of a monomer mixture comprising 10.0-99.9mol% vinyl aromatic compound (e.g. styrene), 0.1-90.0mol% polyvinyl compound (e.g. divinylbenzene) and, if necessary, at most 50mol% other vinyl compound (e.g. ethylene) at 50-100 deg.C are sulfonated in the absence or presence of a solvent that does not swell the particles (e.g. hexane) to give polymer particles of a mean particle diameter of 1.0-100mum which have a core-shell structure consisting of a core of a polymer having a specific gravity of 1.3 or lower and around it a crosslinked polymer of a thickness of 0.3-5.0mum having sulfo groups. 10 pts.wt. water is incorporated into 100 pts.wt. polymer particles thus obtained to give disperse phase particles. 100 pts.wt. disperse phase particles are dispersed in 50-500 pts.wt. insulating dispersion medium (e.g. polydimethylsiloxane).
Patent JP-H04202168-A (JP)
Title: Production of optically active substituted-phenoxyalkanoic acid amides
Inventor: ATAKA KIKUO
IPC: C07C235/20
Filed: 1990-11-30
Abstract: PURPOSE:To produce the subject compounds useful as a herbicide not through an active intermediate with a simple process without requirement of using an expensive active reagent by reacting an optically active phenoxyalkanoic acid with a benzylamine. CONSTITUTION:An optically active compound of formula I (R<1> is 1-5C alkyl; X is 1-5C alkyl, 1-5C haloalkyl or halogen; (m)is 0-3; C marked with * is asymmetric C), e.g. R-2-(4-fluoro-3--trifluoromethylphenoxy) butanoic acid is made to react with a compound of formula II (R<2> is H or 1-5C alkyl; Y is 1-5C alkyl, 1-5C alkoxy or halogen; (in)is 0-3, e.g. henzylamine) perf. at 100-150 deg.C to obtain the objective compound of formula III, e.g. S-N-benzyl-2-(4-fluoro-3- trifluoromethylphenoxy)butyrylamide.
Patent JP-H02298265-A (JP)
Title: Sputtering device for oxide superconductor
Inventor: ISHIBASHI KEIJI
IPC: C01G1/00
Filed: 1988-12-27
Abstract: PURPOSE:To widen a region uniform in the composition ratio of a formed film in comparison with the area of a target by arranging a magnet to the side end part of the target and positioning the converging region of plasma to the edge end part of the target. CONSTITUTION:In a sputtering device for manufacturing an oxide superconductor wherein a high frequency magnetron system is utilized, a magnet 62 is arranged to the circumference of a target 32 while surrounding the side end thereof. Thereby plasma can be converged to the edge end part 102 of the target 32. The region R2 can be widened which is uniform in the composition ratio of a film formed on a base plate 4. In this device, a vessel 21 for cooling the magnet is desirably formed of a mechanism capable of being vertically transferred.
Patent JP-H01173332-A (JP)
Title: Optical pick-up
Inventor: HASHIMOTO AKIHIKO
IPC: G11B7/09
Filed: 1987-12-28
Abstract: PURPOSE:To decrease a bad influence due to a lead wire by supporting a holder, to which electric parts and a reading lens system are mounted, through four wires in the normal and tracking directions of a recording medium with being displacable and arranging the lead wire to be parallel with the wires. CONSTITUTION:An illuminating lens 2, an image-formation lens 3, focusing coils 4a and 4b and a flexible substrate 5 are mounted to a holder 1. The holder 1 is supported through four wires 15, which are mutually parallel, with being displacable in focus and tracking directions. On edge part of the wire 15 is soldered through a through-hole, which is formed in the holder 1, to the substrate 5 and the other edge part is soldered through a through-hole, which is formed in a supporting stand 17 to be fit to a base 16 to be composed of a magnetic substance, to a print substrate 18 which is fit to the supporting stand 17. Then, a current is supplied to the coils 4a and 4b and tracking coils 10a and 10b. A lead wire 19 is arranged to be parallel with the wire 15 between the substrate 5 and the print substrate 18.
Patent JP-S63183184-A (JP)
Inventor: RUDORUFU EICHI HAUSURAA
IPC: C09K8/54
Filed: 1987-12-28
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-2001115465-A (JP)
Title: Retaining wall block construction method
Inventor: GOTO YUZURU
IPC: E02D29/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for preparing a retaining wall surface rich in taste and excellent in natural appearance using retaining wall blocks having a surface formed in an uneven pattern like an irregular masonry style. SOLUTION: A plinth stone finished in an uneven pattern of an irregular masonry style is installed on a completed foundation, block bodies with their face sides finished similar to the uneven pattern and having at least two leg stays on their back sides are laid to a predetermined tier, stay lid panels for body supports are installed with predetermined spaces on their back sides, the panels, the plinth stone blocks and each block body are connected and supported to each other by separators, and body concrete is successively filled between each block and the separator, and each block body is laid to the predetermined tier, and butt surfaces of the block bodies of each tier are shifted in the transverse direction from each other.
Patent JP-2000155557-A (JP)
Title: Pdp drive device
Inventor: IDE SHIGEO
IPC: G09G3/296
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To supply a sustain discharge pulse current to a plasma display panel(PDP) in a sustain period without enlarging a circuit scale by electrically applying the output of a sustain discharge driver to the other end of another side switching element when the sustain discharge driver is operated. SOLUTION: An X row electrode driver 3 in the sustain period applies a positive voltage sustain discharge pulse IPx, to an electrode Xj. In a Y row electrode driver 4, the switching element S11 is turned on simultaneously when the sustain discharge pulse IPx disappears, and the switching element S14 is turned off, and by such a operation, the Y row electrode driver 4 applies the positive voltage sustain discharge pulse IPy to the electrode Yj. In such a manner, since the sustain discharge pulse IPx and the sustain discharge pulse IPy are alternately generated to be applied alternately to the electrode Xj, and the electrode Yj, a luminescent discharge cell that a wall charge remains as it is repeats discharge luminescence to sustain its luminescent state.
Patent JP-H01174765-A (JP)
Title: Plastic wiring floor material
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/38
Filed: 1987-12-26
Abstract: PURPOSE:To aim at stabilization or the like for setup equipment by installing specified wiring pits available for floor wiring, while forming each bottom part of these wiring pits into thinness, and laying them down in conformity with irregularities of a floor surface. CONSTITUTION:A floor material 10, bearing the above caption, is a square of 1000mm in one side, and polyethylene is solidly molded as about 35mm in thickness, thereby forming each of four pieces of wiring pits 11 at an interval of 250mm. In addition, a bottom part 11c of each pit 11 is formed into thinness, and furthermore a central part of the bottom part 11c is formed into thinness likewise, while thick wall parts 13 are arranged lengthwise and breadthwise by holding the pit 11 in between. Even when there is projection F or the like on a floor surface, any irregularities are absorbed by the part of the bottom part 11c of the pit 11, so that it is thus laid down on the floor surface without any lost motion. Consequently, the stable setup of equipment can be done and, what is more, such danger as stumbling at the time of walking can be eliminated.
Patent JP-H07194225-A (JP)
Title: Portable vegetational cutter prevented from damage of rotating cutting blade
Inventor: ISHII SUKE
IPC: A01D34/68
Filed: 1994-11-15
Abstract: PURPOSE:To obtain a portable mower capable of preventing a rotating cutting blade, rotated and driven with an engine from being struck and damaged. CONSTITUTION:This mower is equipped with a means, having the tips of protrusions (8) protruding from cutting blades (3) in outward direction in a protrusion installing plate (2) and used for nipping grass, a means for sensing an obstacle (stone, a metallic material, a porcelain, etc.) when made to collide therewith and a means for preventing soil from being cut.
Patent JP-H05167124-A (JP)
Title: Piezoelectric actuator device
Inventor: SAITO NORIKO
IPC: H01L41/257
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a piezoelectric actuator which always normally functions by making a polarization processing control section to instruct a polarization processing section to perform a polarization processing at the time of making power supply. CONSTITUTION:When a polarization processing control section 3 instructs a polarization processing section 2 at the time of making power supply, the number of turning-on times (N) of a SW1 is initialized to '0' and turning-on time t1 is set in a timer. Then, when the time t1 has elapsed after the switch SW1 is turned on, the switch SW1 is turned off and the stopping time t2 of the switch SW1 is set in the timer. After the time t2 has elapsed, a counter is incremented and operations are repeated until a prescribed number of times (n) is reached. When the holding time th of an applied voltage Vp has elapsed after the time th is set in the timer, the time t3 during which a switch SW2 is maintained in a turned-on state is set in the timer. Then, when the time t3 has elapsed after the switch SW2 is turned on, the switch SW2 is turned off. Therefore, a piezoelectric actuator can be always operated normally.
Patent JP-2001146013-A (JP)
Title: Ink-jet head, head unit and ink-jet recording device
Inventor: KIMURA TAKASHI
IPC: B41J2/16
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To achieve high integration and high density at a low cost by achieving easy electric connection and improving the reliability. SOLUTION: A plurality of input terminal parts 16, 17 are provided in an FPC 5 connected with a control signal input terminal part such that a control signal for ejecting ink droplets can be inputted by using either of the input terminals 16, 17 so as to improve the freedom of the control signal input part.
Patent JP-H03191800-A (JP)
Title: Production of saccharified liquid of 'jinenjo' (japanese yam) and 'jinenjo' wine
Inventor: YOKOZUMI YOSHIYUKI
IPC: A23L19/10
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject saccharified liquid containing active components of 'JINENJO' stable even in severe conditions and the subject good taste 'JINENJO' wine having perfumes thereof in combination with fragrance peculiar to a seed mash by decomposing 'JINENJO' using oxygen or an acid and carrying out alcoholic fermentation of the resultant saccharified liquid. CONSTITUTION:'JINENJO' is cut and pulverized into pieces or crushed materials using a suitable method such as collapsing-cutting and subsequently saccharified. The above-mentioned saccharification is preferably carried out by the biochemical method using an enzyme such as amylase. The enzymatic decomposition is carried out preferably after preceding softening of the tissue of the objective material, e.g. by boiling in water and the saccharification is completed in 2 days in general. As a result, odor is removed by decomposition of starch, protein, lipid and other components and the objective saccharified liquid having a preferable flavor containing sweetness and deliciousness in combination with fragrance peculiar to 'JINENJO' is obtained. In addition, the resultant saccharified liquid is diluted to about 14-18wt.% sugar content and the diluted saccharified liquid is subjected to alcoholic fermentation utilizing various seed mashes, thus obtaining the objective 'JINENJO' wine.
Patent JP-H09135745-A (JP)
Title: Erection/falling detector
Inventor: MOMOSE MICHIYOSHI
IPC: A47C1/126
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the parts of an erection/falling device and to lower the cost of the device by detecting the erection and falling of a chair and reducing the number of input units to a half. SOLUTION: A falling switch 2a is operated when an independent chair or a connected chair 1a falls and an erection switch 2b is operated when it is erected inversely. The input unit 3a is informed of the operation of the falling switch 2a and the erection switch 2b selectively by a signal changeover unit 8 and the input unit 3a sends out signals for indicating that either erections or falling occurs through an input unit signal line 6 to a control panel 7. As a result, the erection and falling of the chair are detected when one input unit 3a in common to the falling switch 2a and the erection switch 2b is provided and the number of the input units is reduced to the half compared to a conventional device.
Patent JP-H06161693-A (JP)
Title: Gui parts constitution method
Inventor: ICHIOKA HIDETOSHI
IPC: G06F3/048
Filed: 1992-11-17
Abstract: PURPOSE:To easily constitute GUI parts by suppressing windows by setting an incorporating relation between the windows mutual constituting GUI parts displayed on a screen. CONSTITUTION:When a window 62 is dragged by a mouse 3 and superposed on a window 61, the parent of the constituting element 62a of an operation panel 62 is changed to ID#61 of the window 61 as a new parent window and at the same time ID#62 of the operation panel 62 as a new child window is described in the children of the constituting element 61a of the window 61 so that a video tape device can be operated by the operation panel 62. On the other hand, when the window 62 is dragged by the mouse 3 and superposed on a window 69, a percentage between the window 61 and the operation panel 62 is cancelled and the processing object (control object) of the operation panel 62 becomes a laser disk device symbolized by the window 69 so that the laser disk device can be operated by the operation panel 62.
Patent JP-H06312138-A (JP)
Title: Catalyst for synthesizing methanol
Inventor: SAITO MASAHIRO
IPC: C07C29/154
Filed: 1992-12-11
Abstract: PURPOSE:To provide a catalyst having high activity at the low temperature when carbon oxide is reacted with hydrogen to synthesize methanol. CONSTITUTION:1. A catalyst for synthesizing methanol containing copper oxide and/or copper is blended with gallium. 2. A catalyst for synthesizing methanol containing copper oxide and/or copper and zinc oxide is blended with at least one kind out of vanadium, molybdenum and tungsten.
Patent JP-H02179314-A (JP)
Title: Manufacture of clad sections by hot extrusion
Inventor: OYAMA MOTOAKI
IPC: B21C23/22
Filed: 1988-12-28
Abstract: PURPOSE:To prevent to generate a crop loss of clad sections by forming an inside and outside materials in the shape of covering the front end of an inside clad material with an outside clad material and hot extruding a billet fitted both materials. CONSTITUTION:The clad sections are manufactured by a hot extruding. Then the outside material 7 and the inside material 6 are formed in the shape covering the front end (the head) 10 of the clad inside material 6 at the extrusion with the clad outside material 7. And the billet made up by the fitting of both materials 6, 7 is hot extruded. Thus at the head, the inside clad material is prevented to expose on the surrounds.
Patent JP-H05163188-A (JP)
Title: Production of ether compounds
Inventor: INOUE KAORU
IPC: B01J27/199
Filed: 1991-12-16
Abstract: PURPOSE:To provide a method for efficiently producing an ether compound in a high yield under a mild condition in a short time by reacting an alicyclic olefin with an alcohol compound. CONSTITUTION:A method for producing an ether compound by addition-reacting an alicyclic olefin with an alcohol compound is characterized by employing as a catalyst a heteropolyacid consisting mainly of the oxide of tungsten represented by phosphotungstenic acid and silicotungstenic acid and having a crystallized water content adjusted to <=3.0 water molecules on the average per molecule of the heteropolyacid. As the method for dehydrating the crystallized water of the heteropolyacid consisting mainly of the oxide of the tungsten, a method in which the heteropolyacid is thermally dehydrated under the passage of an inert gas to provide an extremely highly active catalyst is effective.
Patent JP-H10168863-A (JP)
Title: Method of connecting steel box body
Inventor: IWAMURA HIDEYO
IPC: E01D15/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To simplify the offshore work by mutually opposing box bodies having bolt receiving bases on the outside with a clearance, fastening the mutual bolt receiving bases by a long bolt, providing a concrete receiving base on the bottom of the clearance, and placing concrete thereto to successively connect the box bodies. SOLUTION: Bolt receiving bases 4 are formed by members 4b, 4c in the mutually opposed positions of box bodies 1, 1. The upper side of the member 4b is vertically notched in U-shaped so that a fastening bolt 6 can be dropped therein, and a reinforcing plate 4a is welded in order to compensate the strength for the notched portion. The fastening bolt dropped into the bolt receiving bases 4 is fastened while the positions of the box bodies 1, 1 opposed with a clearance are regulated by a double nut. After the box bodies 1, 1 are temporarily fastened, a concrete receiving base 9 is laid on a concrete receiving base hardware provided on the bottom part of the clearance, and nonshrinkage concrete 12, for example, is placed in the clearance to integrate the box bodies 1, 1 together.
Patent JP-H10165494-A (JP)
Title: Anti-thrombogenic composition and medical material
Inventor: ARIMORI KANA
IPC: C08L5/10
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable an anti-thrombogenic material to stably keep excellent anti-thrombogenic performance, by making a polymer made by polymerizing a compound having a polymeric carbon-carbon unsaturated bond and a quaternary phosphonium group in the molecule and an ionic complex be contained in the material. SOLUTION: A polymer made by polymerizing a compound having a polymeric carbon-carbon unsaturated bond and a quaternary phosphonium group in the molecule and an ionic complex with at least one kind of an ionic complex, or a polymer polymerized with at least an ionic complex as one of copolymerization component be contained in an antithrombogenic material. Heparin or a metal salt of heparin is made contained as mucopolysaccharide. This anti-thrombogenic can stably exercise excellent anti-thrombogenic performance from the initial stage of contacting on an organism component until after a long term contact to have excellent aptitude as a coating agent or a blending agent as a material for blood compatible medical material or for blood compatibility improvement.