baber/WOPTO huggingface dataset:
Patent JP-H02172010-A (JP)
Title: Composite type thin-film magnetic head
Inventor: HAMAKAWA YOSHIHIRO
IPC: G11B5/39
Filed: 1988-12-26
Abstract: PURPOSE:To efficiently generate magnetic fields by setting magnetostriction of a magnetic film forming the magnetic poles of the magnetic head positive. CONSTITUTION:Shielding patterns 2 tapered at the end are formed on a substrate 1. A magneto-resistance effect element 4 is then inserted and formed between insulating layers 3. A lower magnetic pole 5 and an insulating layer 6 to constitute a gap layer are laminated. Conductor coil patterns 7 and a flatting layer 61 are then formed. The layer 61 is taper-etched to form tapered parts, then an upper magnetic pole 8 and a protective film 9 are formed. An Ni-Fe alloy is used for the upper and lower magnetic poles 8, 5 and the magnetostriction thereof is set at the positive value by regulating the compsn. The optimum recording current value is low and the recording efficiency is high when the magnetostriction is positive.
Patent JP-H04199969-A (JP)
Title: Image reader
Inventor: OTAKE MASAKI
IPC: B41J2/44
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the color fading at the time color original reading by comparing the read images by plural light emitting diode arrays which vary in light emission frequency and selectively controlling the lighting points of the light emitting diode arrays. CONSTITUTION:This device has the plural light emitting diode arrays 23a, 23b which vary in light emission frequency, a comparing means 207 which radiates the respective light emitting diode arrays 23a, 23b and compares the read images, a detecting means 22 which detects the color fading components obtd. by the comparing means 207, a memory means 206b which stores the color fading components, and a lighting control means 211 which controls the lighting points of the light emitting diode arrays 23a, 23b in accordance with the color fading components obtd. from the memory means 206b. The color fading components are known by comparing the read images by the plural light emitting diode arrays 23a, 23b which vary in light emission frequency and the lighting points of the light emitting diode arrays 23a, 23b are controlled in accordance therewith. The color fading at the time of the reading of color originals is prevented in this way.
Patent JP-H07181742-A (JP)
Title: Resin coated carrier and additive for carrier coat
Inventor: MARUTA MASAYUKI
IPC: G03G9/113
Filed: 1993-12-24
Abstract: PURPOSE:To always give a stable image without peeling the resin coating layer of a carrier during use by using a mixture of the carrier with a toner as a developer because the coating layer is elastic and has high resistance to a mechanical shock. CONSTITUTION:This resin coated carrier contains resin particles obtd. by coating core layers of an acrylic ester copolymer and/or a meth-acrylic ester copolymer having <=0 deg.C glass transition temp. with a vinyl polymer having $>=50 deg.C glass transition temp. in the resin coating layer. The additive for carrier coat used for resin coated carrier is thus obtained.
Patent JP-H01166933-A (JP)
Title: Manufacture of gold-lacelike emblem with thermoplastic synthetic resin film
Inventor: KUWABARA EIJI
IPC: B29C59/00
Filed: 1987-12-23
Abstract: PURPOSE:To manufacture a gold-lacelike emblem, by a method wherein a metallic thin film is formed on the top of a base material, upon which a thermoplastic resin film having a woven-fabric-like fine uneven pattern is superposed and high-frequency induction heating is performed by pressing the same on the film with an engraved mold having an embossing part where a gold-lace line pattern has been engraved, a fusing edge part and a specific groove part. CONSTITUTION:A thermoplastic resin film 5 where a woven-fabric-like fine uneven pattern 3 and a gold-colored metallic thin film 4 are formed respectively on the surface and back is superposed upon the top of the foamed sheet 2 of the thermoplastic resin. An engraved mold 6 possesses an embossing part 8 where a gold-lace line pattern 7 has been engraved, a fusing edge part 9 and a deeply-engraved groove part 10. A width of the groove part 10 is made to be almost the same one as a width V of the fringe part 12 of decorative yarn of a gold-lace emblem 11 and its depth is made to be one longer than a space between the embossing part 8 and the edge of a blade of the fusing edge part 9. The thermoplastic resin film 5 is fused off, welded to a base material 1 with the edge part of the blade and formed into a form of the gold-lace line pattern 7 through pressing and high-frequency induction heating with the engraved mold 6.
Patent JP-H06174305-A (JP)
Title: Water supply-discharge device of hot water storage type hot water supplier
Inventor: YAMAMOTO YUUJI
IPC: F24H1/18
Filed: 1992-12-07
Abstract: PURPOSE:To prevent water from being supplied without interruption in a water supply-discharge apparatus of a hot water supplier in its failure, and prevent residual water from being used, and further ensure manual use of the device. CONSTITUTION:Any failure of motor driven valves 3, 5, 6, 9 are detected by failure detection means 16, 17, 18, 19 for detecting any failure of motor driven valves 3, 5, 6, 9, failure detection invalidity setting means 20, 21, 22, 23 by making invalid any failure of all valves or each valve detected by the detection means 16-19, forcedly closing means 24 for forcedly closing the motor driven valves 3, 5, 6, 9, and the failure detection means 16-19. When invalidity of the failure detection is not inputted from the failure detection invalidity setting means 16-19, the forcedly closing means 24 closes all motor driven valves 3, 5, 6, 9, while when invalidity of the failure detection is inputted from the failure detection invalidity setting means 20-23, a controller 8 is provided for controlling the forcedly closing means 24 not to be driven and a failure motor driven valve is manually or forcedly operated at need.
Patent JP-H04198118-A (JP)
Title: Hair nourishing agent
Inventor: KOMIYA KATSUO
IPC: A61Q5/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a hair nourishing agent containing extract of Artemisia indica as an active ingredient and effective to prevention of depletion, protection of hair and repair of damaged hair. CONSTITUTION:Leaf and stem, flower, root, etc., of Artemisia indica grown in mountains and fields is extracted, preferably using water to afford an extract liquid. The extract liquid is properly blended in a ratio of 1-40wt.%, preferably 5-20wt.% as an active ingredient with other ingredients ordinarily used and the blend is prepared according to ordinary method to provide the objective hair nourishing agent. The agent can be formulated into hair tonic, hair conditioner, hair liquid, etc.
Patent JP-H04190711-A (JP)
Title: Grader in thresher
Inventor: OSAKI MASAMI
IPC: A01F12/44
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently grade grains irrespective of the change in the quantity of articles to be graded, by enabling to control the revolution of a grading belt in response to the change in the quantity the articles to be graded, and rotating the grading belt in the downward direction toward the side of the first grain-receiving chute. CONSTITUTION:A grading belt 13 is disposed from the first receiving chute 20 toward a position above the second receiving chute 21, tilted so that an end of the grading belt 13 is placed at a high position on the side of the second receiving chute 21, and downwardly rotated toward the first receiving chute 20. When the quantity of articles to be graded is large, the revolution of the grading belt 13 is increased, and when the quantity of the articles is small, the revolution of the grading belt is decreased.
Patent JP-H09141823-A (JP)
Title: Printing unit of gravure printing machine
Inventor: HARADA HITOSHI
IPC: B41F11/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To shorten a stop operation time at a time of the replacement of a plate cylinder by replacing a plate cylinder at a lower position during a period when printing is performed by a plate cylinder present at an upper position. SOLUTION: During a period when printing is performed by a left upper plate cylinder 3, the plate cylinder driving shafts 12 on both sides of a right lower plate cylinder 3 retreat by the driving of an air cylinder to detach the plate cylinder 3 and the new plate cylinder 3 placed on a truck (b) is raised to a mounting position and the plate cylinder driving shafts 12 on both sides advance by the driving of the air cylinder and the taper parts of the leading ends thereof are fitted in the taper holes of the center of the plate cylinder 3 to fix the plate cylinder 3.  When one printing is completed, an impression cylinder 4 and a doctor 5 retreat upwardly and an index rotary plate 10 is rotated by the rotation of an index rotary motor and the plate cylinder 3 present at a printing position is moved to a replacing position and the new plate cylinder 3 attached at the replacing position is moved to the printing position.
Patent JP-H06173954-A (JP)
Title: Bearing lubricating device for scroll compressor
Inventor: OMORI MOTOTSUGU
IPC: F04C18/02
Filed: 1992-12-07
Abstract: PURPOSE:To provide the bearing lubricating device of a scroll compressor invariably generating the proper oil film pressure in a sliding bearing and capable of preventing the damage of the sliding bearing. CONSTITUTION:The bearing lubricating device of a scroll compressor provided with lubricating grooves 21, 27, 34 in the axial direction for lubricating sliding bearings on a crankshaft 9 and feeding the refrigerant mixed oil dissolved with the refrigerant gas in oil as a lubricant to the lubricating grooves 21, 27, 34 is provided with auxiliary lubricating grooves 35, 37, 39 in the axial direction as lubricating means for resolving the foaming of the refrigerant mixed oil in gaps of bearings 8, 11, 12 separately from the lubricating grooves 21, 27, 34 for lubricating the sliding bearings. The positions in the pressure zone lower than the lubricating pressure in the gaps of the sliding bearings 8, 11, 12 and the atmospheric pressure are lubricated by the auxiliary lubricating grooves 35, 37, 39, and the foaming of the refrigerant mixed oil is resolved.
Patent JP-H01169437-A (JP)
Title: Power supply device for electromagnetic driven shutter
Inventor: TODA KOJI
IPC: G03B9/10
Filed: 1987-12-25
Abstract: PURPOSE:To secure the starting of a shutter and to adjust the action speed of the shutter by supplying power to an electromagnet with the voltage of a specific level from a time when the shutter closes in a still position to a time when it starts to open and supplying it with the voltage of a lower level than the above-mentioned voltage thereafter. CONSTITUTION:Since the power is supplied to the electromagnet 13 with the voltage V1 just before shutter blades 14 and 15 start to open, that means, while the shutter blades 14 and 15 are started and preliminarily run, a rotor 12 starts from a 1st turning position with sufficient driving torque. If the shutter blades 14 and 15 preliminarily run just before they start to open, a photocoupler detects a small hole 15b and outputs a detection signal P. Output voltage from a power supply control circuit in response to the detection signal P changes from V1 to V2 and the power is supplied to the electromagnet 13 with the voltage V2. Thus, the starting of the shutter blades 14 and 15 can be secured and the opening action of the shutter blades 14 and 15 can be determined to be performed at a proper speed.
Patent JP-H01169318-A (JP)
Title: Absolute encoder
Inventor: MIURA HIROTADA
IPC: G01D5/249
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an absolute encoder characterized by high resolution and high accuracy, by forming the track pattern of a rotary slit with two blocks on the side of MSB and the side of LSB, changing the width of a fixed slit, and performing correction. CONSTITUTION:The track pattern of a rotary slit 10 is formed with an MSB side block 11 and an LSB side block 12. The blocks 11 and 12 are formed so that binary signals which are obtained in the blocks are shifted by a 1/4 period. The width of a fixed slit facing the rotary slit is changed for the MSB side and the LSB side. A plurality of the slits are formed on the LSB side. The exclusive OR of the MSB and the LSB of each binary signal is taken in an exclusive OR circuit, and a correcting pulse is formed. The pulse is added to the binary signal on the LSB side in an adding circuit, and the corrected binary signal is obtained.
Patent JP-H10168025-A (JP)
Title: Production of granular calcium magnesium acetate
Inventor: MIURA HIROSHI
IPC: C07C53/10
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially mass-producing high-quality granular calcium magnesium acetate. SOLUTION: Acetic acid and powdery baked dolomite are subjected to a fluidized bed reaction in a fluidized bed column 1 comprising a stirring element 3 pivotally supported in a main body 2 of the fluidized bed, a porous distributing plate 4 internally installed below the stirring element 3, a supply pipe for feeding a raw material for a reaction to the interior of the fluidized bed column 1, a gas introducing port 8 laid below the porous distributing plate 4 and a formed product recovery hole 6 laid in the vicinity of the upper part of the porous distributing plate 4.
Patent JP-H09165404-A (JP)
Title: Chitosan molding with its surface being n-thiocarbamoylated and its production
Inventor: HAYASAKA HIDEKI
IPC: A61P31/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a chitosan molding having a desired shape, desired properties and an improved function by reacting a chitosan molding with an organic isothiocyanate compound in an organic solvent. SOLUTION: This chitosan molding with its surface being N- thiocarbamoylated is obtained by reacting a chitosan molding previously formed into any desired shape with an organic isothiocyanate compound in an organic solvent to N-carbamoylate the amino groups present on the surface of the molding according to the chemical reaction shown in the formula. The degree of N-thiocarmoylation can be relatively freely adjusted by suitably selecting the reaction conditions for N-thiocarbamoylation, and the unreacted amino groups can be crosslinked with each other with a suitable crosslinking agent. It is also possible that the hydroxyl groups can be crosslinked with each other with e.g. a diepoxy compound. The above crosslinking not only changes the solvent solubility of the molding but also can increase its strengths.
Patent JP-H10172142-A (JP)
Title: Web roll and production of tape-like magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/78
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of a water content among layers of a rolled web even when the environmental changes in the production process of a magnetic tape cause dew, and to prevent blocking among layers by applying a water-repellent coating material on the end faces of a web roll to form water- repellent layers. SOLUTION: Water-repellent layers 15 are formed by applying a water- repellent coating material on both end faces of a magnetic tape web roll 14. Or, the water-repellent layers 15 are formed on both end faces of a nonmagnetic base body web roll 12 in another step of the production of the magnetic tape. Then the web 10 of a nonmagnetic supporting body is introduced into a vacuum film forming device, and a metal magnetic layer is formed on the surface of a base layer by vapor deposition or the like in a magnetic layer film forming process as a second process to constitute a magnetic tape web 13. The magnetic tape web 13 after the metal magnetic layer is formed is wound on a bobbin 11 to obtain the magnetic tape web roll 14.
Patent JP-H08178542-A (JP)
Title: Separate type rotary kiln furnace
Inventor: HARADA YUKIO
IPC: F23G5/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a separate type rotary kiln furnace which can be divided into some segments, assembled at site, a burning operation is carried out there and upon completion of the work, the divided segments can be removed away from the site and further installed at another burning location. CONSTITUTION: A kiln main body 1 is rotated on a frame 2, materials to be burned are supplied to the kiln main body 1 and in turn the burned materials within the kiln main body 1 are ignited by a burner 6 in a rotary kiln furnace. Auxiliary devices such as the kiln main body 1, the frame 2 and the burner 6 or the like can be decomposed and assembled by a connecting means.
Patent JP-H10169749-A (JP)
Title: Continuously variable transmission for vehicle, and lawn mower tractor using it
Inventor: MIYATA HIROBUMI
IPC: F16H37/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To easily change a center distance through only changing the belts of both mechanisms in changing both center distances, by arranging belt transmitting and belt speed changing mechanisms in both the side in the axial direction of a casing wherein a differential gear mechanism is housed. SOLUTION: A belt transmission mechanism 6, for transmitting power between input and first rotation spindles 1 and 3 at a constant speed ratio, and while a belt speed change mechanism 9, for speed-changeably transmitting power in the input spindle 1 and a second rotation spindle 4, are provided between the input spindle 1 and the first rotation spindle 3, and the input spindle 1 and the second rotation spindle 4 respectively. A planet gear mechanism 12 as a differential mechanism is provided on the periphery of the input spindle 1, and an output spindle 5 is drivenly connected to a planet carrier 15. An engine has the output spindle protruded downward, an output transmission pulley is provided on the lower end of the output spindle, and a transmitting belt is wrapped with the transmitting pulley 75 of the input spindle 1 of a continuously variable transmission between.  In changing a distance between both the spindles 1 and 5, only the replacement of the respective belts 11 and 8 of both the mechanisms 9 and 6 can be needed.
Patent JP-H10127491-A (JP)
Title: Form of hole part having standing part provided in magnetic metal plate
Inventor: TAKEHARA MAMORU
IPC: A47J27/00
Filed: 1996-11-02
Abstract: PROBLEM TO BE SOLVED: To install a magnetic metal plate having a number of holes each having a standing part on one surface onto a bottom outer surface of a range for heating a container mainly comprising nonmagnetic metal as main material by electromagnetic waves. SOLUTION: For tightly applying a stainless steel plate 1 to a nonmagnetic metal plane for heating a cooker of nonmagnetic metal used in an electromagnetic range by electromagnetic waves, a number of hole parts 2 having standing parts 4 are provided in the stainless steel plate 1, where the standing parts 4 are formed in flower-opened form, with roundness of root parts 6 of the standing parts 4 set to be 1.5 times or more the plate thickness of the stainless steel plate 1, and the standing parts 4 of the stainless steel plate 1 are fitted into a bottom outer surface of the nonmagnetic metal plate. The form of the hole parts having the standing parts provided in the stainless steel plate 1 to achieve strong installation and tight adhesion of both metal surfaces can thus be provided.
Patent JP-S63286913-A (JP)
Inventor: HAIKO FUROON
IPC: B61B13/00
Filed: 1987-12-25
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-H11160944-A (JP)
Title: Fitting structure for postrocessor
Inventor: NAKAJIMA MASAHIRO
IPC: G03G15/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To secure the space of a consumable container at an optimum position by supporting a postprocessor at a high position and forming a space part between the postprocessor and a floor surface. SOLUTION: The postprocessor 4 is supported at the position being distant from the floor surface 78 in the height direction of an image forming device 1, that means, at the high position by two supporting members 80 and attached to the image forming device 1. The supporting member 80 is formed to be almost L-shaped and constituted of a leg part 82 formed along an image forming device main body 2 and a placing part 84 extended from the upper part of the leg part 82. Besides, the space part S is formed between the lower surface side of the postprocessor 4 and the floor surface 78. By supporting the postprocessor 4 at the high position by the supporting members 80 in such a way, the space part S can be formed under the postprocessor 4 and the consumable container is installed at the space part S. Thus, even when consumables are heavy, they are easily handled.  Besides, even when a used toner cartridge is inserted and taken out, the upper surface of the device is prevented from being soiled.
Patent JP-H01167579-A (JP)
Title: Quantitative feeding method for molten substance
Inventor: NISHIMURA KENICHI
IPC: F27B3/19
Filed: 1987-12-24
Abstract: PURPOSE:To control the mount of a molten substance to be fed to a specified value, by a method wherein through the elevation of a gate member in which a molten substance feed hole with a given size is formed, the position of the molten substance feed hole is controlled so that the amount of a molten substance fed is adjusted to a specified value. CONSTITUTION:The tap hole 1a situated to the furnace wall of a furnace body 1 is opened in an oblong, and is covered with a gate member 13 elevatably situated. The gate member 13 is sized to be sufficiently larger than the tap hole 1a, and a molten substance feed hole 13a with a given size is formed facing a part of the tap hole 1a. The level of a molten substance A in a furnace is lowered with the decrease of a remaining amount of the molten substance A along with the feed of the molten substance, but an actual amount of the molten substance being fed is measured to compare it with a set value. According to the difference therebetween, the member 13 is lowered to regulate a head height H to keep an amount of the molten substance fed at a specified value. This constitution enables the control of the amount of the molten substance fed to a specified value at a slight equipment cost without the inclination of the furnace body.
Patent JP-H10172838-A (JP)
Title: Static induction type electric winding
Inventor: KIYONO KAZUYUKI
IPC: H01F27/20
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To lessen the bending deformation due to vibrations to prevent breaking of windings by making the radial length of a horizontal spacer equal to the length of extruding parts of a shunt and double current plates to a vertical duct; the spacer being inserted between winding steps at the shunt and double current plates. SOLUTION: A shunt plate 5 between windings 1 near the middle height of a current bending section extrudes at an inlet vertical duct 9. Double current plates 6 extrude to an outlet vertical duct 10 via the windings 1. The radial lengths of the shunt plate 5 and double current plate 6 are less than the width of the winding 1 and shorter by predetermined lengths than the length of the outlet vertical duct 10. Horizontal spacers have the same thickness as those of the plates 5, 6 and the same length as their radial length and placed above and below the shunt plate 5 and double current plates 5, 6. Elastic insulators are disposed between the spacers 11 and windings 1.