baber/WOPTO huggingface dataset:
Patent JP-H07181611-A (JP)
Title: Photographic magnetic recording medium
Inventor: HARADA JUNJI
IPC: G11B5/80
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a photographic magnetic recording medium having good photographic characteristics and magnetic recording characteristics. CONSTITUTION:This photographic magnetic recording medium 7 consists of a photographic image recording layer 1, synthetic resin layer 2, paper supporting body 3, permeation preventing layer 4, magnetic recording layer 5 comprising a magnetic material and binder, radiation-setting overcoat layer 6 successively deposited. The radiation-setting overcoat layer 6 may contain dyes and pigments such as a white pigment. Thereby, the magnetic recording layer 5 is protected with the rediation-setting overcoat layer 6 which is three-dimensionally crosslinked and does not elute during development and fixing treatment. Thus, photographic characteristics and magnetic recording characteristics are not decreased.
Patent JP-H07179043-A (JP)
Title: Reversible thermal recording material
Inventor: MARUYAMA ATSUSHI
IPC: B41M5/30
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a material capable of forming and erasing an image in good contrast and capable of holding an image stable with the elapse of time by adding a usually colorless or light-colored electron donating dye precursor and an electron acceptive compd. having a specific structure generating a reversible hue change in the dye precursor by heating. CONSTITUTION:A usually colorless or light-colored electron donating dye precursor and an electron acceptive compd. represented by formula (wherein n is an integer of 1-3, R<1> is a 1-18C divalent hydrocarbon group, X is a divalent group having at least one or more of a -CONH-bond excepting an amide bond and a urea bond and R<2> is a 1-24C hydrocarbon group) generating a reversible hue change in the dye precursor by heating are added. As a result, a reversible thermal recording material capable of forming and erasing an image in good contrast and capable of holding an image stable with the elapse of time under daily living environment and also stable under a more severe condition can be obtained.
Patent JP-2001147309-A (JP)
Title: Diffraction, grating, method for producing the same, and method for producing compound optical element
Inventor: UMETANI MAKOTO
IPC: G02B5/18
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost diffraction grating having high precision and satisfactory reliability. SOLUTION: A thermoplastic resin or low melting point glass 12 is put on a planar glass substrate 11, then is softened by heating and press-formed with a die having a shape reverse to the surface shape of a diffraction grating, until the top of the die comes into contact with the surface of the substrate 11 to separately form line parts 12a which become projections. An antireflection film or a reflecting film 13 is then formed on the surface of the substrate 11 on which the formed line parts 12a.
Patent JP-H08184483-A (JP)
Title: Holding structure for oil level gauge
Inventor: HAYAKAWA HATSUO
IPC: G01F23/04
Filed: 1994-12-28
Abstract: PURPOSE: To suppress the deterioration of an oil level gauge without spoiling the operating feeling of the gauge. CONSTITUTION: An oil level gauge 3 is constituted in such a way that the gauge 3 is composed of a main body 9, sealing section 11, and handle section 13 and the section 11 is inserted into the opened end section 5 of an oil filler tube 1 extended from an oil pan into which the main body 9 is inserted. In addition, a peripheral projected line section 7 which is projected inward is provided on the inner peripheral surface of the tube 1 and a peripheral sealing projected line section 19 which gets over the section 7 when the sealing section 11 is inserted into the opened end section 5 of the tube 1 is provided on the section 11 of the gauge 3. In addition, either the projected line section 7 or sealing projected line section 19 is inclined at a prescribed angle against the axial line X of the tube 1.
Patent JP-H06186900-A (JP)
Title: Holographic element for optical recording system
Inventor: RORENDO EMU TEII HITSUKAA
IPC: G11B7/135
Filed: 1992-10-26
Abstract: PURPOSE: To provide a method allowing an improve optical recorder and recording system to record data in an optical recording medium and to read data from the optical recording medium. CONSTITUTION: In a system carrying out erasing/reproducing optically, at least one function in an old disk system is executed by at least one holography optical element(HOE). The examples of the concrete functions of HOE are collimation, beam formation, beam combination and focus adjusting. In a desired executing mode, a volume HOE 108 is utilized.
Patent JP-H03190633-A (JP)
Title: Standard assembly module
Inventor: HONOKI HIDEYUKI
IPC: B23P21/00
Filed: 1989-12-20
Abstract: PURPOSE:To step-wise automate an assembly station by combining a conveying means of three-stepped construction, a parts box supply means, a parts-assembly means to make up a standard assembly module, and constituting an assembly station by combining these different functional units. CONSTITUTION:A standard assembly module is composed of three types of units including a conveying unit 1, a parts-supply unit 2, and an assembly unit 3. The conveying unit 1 consists of upper step-, intermediate step-, and lower step-conveyors 11-13 stacked in three steps. The conveyor 11 conveys a product conveying pallet 14 and a parts supply pallet 15, and a conveyor 12 conveys a pallet 15 being emptied after the completion of part-assembly in the opposite direction to the upper step pallet. The conveyor 13 has the function to convey a parts box. The unit 2 has the function to lift the parts box up to the position at which it can be easily taken out, and further to discharge the emptied parts box to the conveyor 13. The assembly unit 3 is functionally capable of moving horizontally and vertically. These units are combined to form an assembly station.
Patent JP-2001140369-A (JP)
Title: Termite-proof structure of building and termite-proofing construction method
Inventor: IMANISHI KOJI
IPC: E04B1/72
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a termite-proof structure of a building and a construction method for termite-proofing, capable of physically preventing termites from intruding into framework or floor construction through heat insulators used in a heat insulated foundation. SOLUTION: The termite-proof structure of the building A physically prevents termites 4 from intruding into the framework B and the floor construction C through the heat insulators 3 arranged in laterally adjoining, mutually close relationship and attached to the outer surface 2a of the upright portion 2 of a continuous footing 1 constructed on the outer peripheral portion of the building A. Covering stainless steel meshes (sheet material) 5 are mounted on the outer surfaces 3a of the heat insulators 3 with their upper ends 5c in positions higher than a predetermined height L above the ground, and a stainless mesh (sheet material) 7 for a joint is further mounted to close the gap between the adjacent covering stainless steel meshes 5.  Further, a stainless steel mesh (sheet material) 10 for a lower end is mounted to close a gap 9 between the lower end 5d of each covering stainless steel mesh 5, the lower end 7d of the stainless steel mesh 7 for the joint, and the continuous footing 1.
Patent JP-H01174290-A (JP)
Title: Overcurrent control device for electric driving source
Inventor: HIROTA FUMIAKI
IPC: H02P7/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent a motor against current vibration, by reducing the conductive duty with the time when the motor current is above the upper limit level and by increasing the conductive duty with the time when it is under the lower limit level. CONSTITUTION:Based on a torque signal STQ a microcomputer 100 finds the conductive duty, the control quantity of a DC servo motor DM. An output interface 150 controls transistors Q1-Q4 of a motor driver 160 in accordance with the output of the microcomputer 100. When the motor current gets to above the upper limit level, the conductive duty is reduced and when it gets to under the lower limit level, the conductive duty is increased. When the temperature is abnormally raised, the upper and lower limit levels are lowered. In this way, overcurrent can be prevented certainly.
Patent JP-H04204409-A (JP)
Title: Optical device and plastic lens and forming mold
Inventor: WADA KIYOSHI
IPC: G02B3/00
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the influence of the nonuniform thicknesses of molded lenses at the time of holding the lenses in a lens barrel when such thicknesses arise by providing projecting parts or recessed parts in the edge parts of the plastic lenses and holding the projecting parts or the recessed parts. CONSTITUTION:The projecting parts 41a to 43a, 41b to 43b or the recessed parts are provided at >=4 points on both surfaces of the edge parts of the lenses 1. The projecting parts 41a to 43a, 41b to 43b or the recessed parts are produced with the good accuracy in the length thereof. The projecting parts 41a to 43a, 41b to 43b or the recessed parts of the lenses 1 are retained by stoppers 6a of the lens barrel 8 or spacing rings 9 at the time of holding the lens 1 to the lens barrel 8. The lenses 1 are, therefore, installed with the accurate inter- lens distances. In addition, the force to retain the lenses 1 in order to hold the lenses is uniformized over the entire circumference of the lenses 1. The fluctuations in the thicknesses of the edge parts of the plastic lenses produced by the molding are prevented from being influenced in this way.
Patent JP-H08226024-A (JP)
Title: Machine for manufacturing cotton wind-up body from fiber sliver
Inventor: MARUSERU JIIGENTAARAA
IPC: H02P5/50
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce mechanical expenditures and make the complete synchronization of a drawing frame with a winding device assured in a machine for producing a cotton package from a fiber sliver. SOLUTION: This machine is obtained by arranging each one individual driving electric motor 7 or 8 in each drawing frame and further installing a device for measuring the number of revolutions of a driving electric motor 22 for a winding device and synchronizing the driving electric motor 7 or 8 with the measured number of revolutions.
Patent JP-S63176251-A (JP)
Inventor: MOORISU GURANJIE
IPC: A47K10/34
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-H10171415-A (JP)
Title: Liquid crystal display device and its digital-to-analog conversion device
Inventor: NAKAMURA MIKA
IPC: H04N5/66
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the kinds and ranges of capacitances of capacitive elements and the area occupied by all capacitive elements and mitigate the required precision of capacitance in the D/A converter circuit of a liquid crystal display device. SOLUTION: The D/A converter circuit is provided with the capacitive elements which selectively hold charge through data switches DSW11-DSW23 in correspondence with inputted 6-bit digital data D1-D6 and one terminal of the capacitive elements C11-C13 is applied with a reference voltage V1 and on the other hand one terminal of capacitive elements C21-C23 is applied with a reference voltage V2. Capacitive elements C11, C21; C12, C22; C13, 23 are respectively set at the same capacitances, but by differentiating the reference votages V1, V2 to be applied, voltages in accordance with weight of each data D1... can be outputted.
Patent JP-2001151623-A (JP)
Title: Skin prepartion for external use
Inventor: SATO KIYOSHI
IPC: A61K8/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion having bleaching effect and especially excellent in usability. SOLUTION: This skin lotion is obtained by formulating 0.001-10.0 wt.% acylated derivative of glycosyl-L-ascorbic acid with 0.1-60.0 wt.% silicone oil.
Patent JP-H04201337-A (JP)
Title: Image recording device
Inventor: OKAMURA YOSHITAKA
IPC: B41C1/14
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the device constitution by a method wherein a conductive mesh part is provided on the surface of an inking roller, and a recording material is transferred to a plate cylinder from the inside of the inking roller through holes. CONSTITUTION:When pressure is added to an ink 11 by a piston 10, the ink 11 is pushed out through holes of a mesh part 8. When the surface of the mesh part 8 is filled with the ink 11, and a favorable film thickness to an image part (insulation d) of a plate is obtained, an inking roller 4 comes into contact with a plate cylinder 1, and a power source 7 is turned on, and voltage is applied between the plate cylinder 1 and the mesh part 8. At this time, since a non-conductive material part 9 is provided on the inking roller 4, the ink 11 is not pushed out wastefully at locations which correspond with notches on the plate cylinder 1. When the plate cylinder 1 separates from the mesh part 8, the ink 11 stays on the image part of the plate to form an image. Then, the ink 11 stayed on the image part is transferred to a blanket cylinder 2, pressed by an impression drum 3, and transferred to a paper to be recorded 12. The paper to be recorded 12 on which the ink 11 has been transferred is delivered to a paper delivery unit 6.
Patent JP-H09143815-A (JP)
Title: Sweat absorption mat for safety cap
Inventor: HOSOKI NOBUAKI
IPC: A42C5/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sweat absorption mat for a safety cap, simply attachable thereto by one-touch operations, reusable by washing with water and excellent in practicality and economic efficiency by installing an opening for taking in and out a mat unit in a part of a mat holder. SOLUTION: This sweat absorption mat for a safety cap comprises a mat unit 10 composed of a material having moisture and sweat absorbing properties and further water holding properties and a mat holder 20 formed into a bag shape so as to wrap and hold the whole mat unit 10. The side of the forehead contact surface of the mat holder 20 is formed of an air-permeable fabric and a detachable bonding part 27 is provided on the surface on the outside to be brought into contact with the inside of the safety cap. An opening 26 for taking in and out the mat unit 10 is formed in a part of the mat holder 20.
Patent JP-H06173451-A (JP)
Title: Concrete placing device
Inventor: SOGO SHIGEYUKI
IPC: E04G21/04
Filed: 1992-12-09
Abstract: PURPOSE:To flatten the top of the concrete placed without increasing the number of gates by rotatably coupling a revolving part with the lower opening in a gate provided at a concrete press feed pipe, and coupling a discharge chute with the lower part of the revolving part in such a way as possible to perform angle adjustment. CONSTITUTION:Concrete is discharged from gates 12 alternately through opening/closing adjustment of respective gate valves 18 installed in the gates 12 and supplied to the specified place. An elbow pipe 22 forming a revolving part is rotatably coupled with the bottom opening in each gate through a watertight rolling bearing 20, and the top of the elbow pipe 22 is put in communication with the discharge port of the gate 12. An inclining chute 24 is provided in a single piece with the lower opening in the elbow pipe 22. Through a pin 26 a discharge chute 28 is coupled with the upper edge of the bottom part of this inclining chute 24 in such a way as possible to make angle adjustment. A worm wheel 30 is consolidated with the periphery of the bearing 20 and meshed with a work gear 34 furnished with a rotary shaft 32 which is installed parallel in the lower part of the press feed pipe 10. Jacks 36 are installed at the lower edges of these chutes 24, 28.
Patent JP-H05146069-A (JP)
Title: Non-utility generating system
Inventor: MAKINO SHINYA
IPC: H02J3/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a non-utility generating system which can be installed at any place and operating cost thereof is quite low. CONSTITUTION:The non-utility generating system comprises a power supply battery 1, an inverter 2 having transforming function connected with the output side of the power supply battery 1, a drive motor 3 connected with the inverter 2, a pair of DC generators driven through the drive motor 3, solar cells connected with the input side of the power supply battery 1, and an intermediate battery 8 connected with the output side of one of the pair of DC generators. The intermediate battery 8 is connected, on the output side thereof, with a load through the inverter 2 having transforming function or the other of the pair of DC generators is connected, on the output side thereof, with the power supply battery 1 through a converter.
Patent JP-H11161907-A (JP)
Title: Magnetic disk device and read channel ic used for this device
Inventor: TOMITA ISAMU
IPC: G11B5/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device specifying even a kind of a medium defect with the number of less read/write times. SOLUTION: This device is the magnetic disk device constituted so that in a defect detection circuit 40 of a read channel IC sampling a read signal and detecting a defect, the present and the last sample values as it is, or absolute values are taken to be added by a 1+D operation circuit 41, and the sum of two kinds of the present and the past sample values are compared with a lower limit reference value and an upper limit reference value beforehand and respectively set in comparators 42, 43, and a part that the sum of the sample values exceeds the reference value is detected as the medium defect due to thermal asperity, and the part that the sum of the absolute values of the sample values is less than the lower limit reference value is detected as the medium defect due to missing,  and the part that the sum of the absolute values is more than the upper limit reference value is detected as the medium defect due to extra, and a defect detection signal DD is generated, and three defects are detected by once read operation.
Patent JP-H04204523-A (JP)
Title: Optical waveguide device
Inventor: KIYOMOTO HIRONOBU
IPC: G02B6/12
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the manufacturing time and obtain an optical waveguide device with which the need of positioning a heating electrode is obviated, by forming the heating electrode having a optical waveguide pattern on the upper or undersurfaces of a optical waveguide layer. CONSTITUTION:In an optical waveguide, if electric current flows in a thin film heater 3 from a power source A, the thin film heater 3 generates heat. Then, also the part of the optical waveguide layer 2 on the thin film heater 3 is heated along the pattern 9 of the thin film heater 3. The refractive index of the heated part of the optical waveguide layer 2 becomes higher than other part. Accordingly, a three-dimensional optical guide is formed. Accordingly, if light is inputted from one edge of the guide passage, the inputted light advances in the guide passage. At this time, the pattern of the thin film heater may be formed according to the shape of the guide passage, and the formation to an arbitrary shape is enabled. Accordingly, patterning can be carried out only for the thin film heater, and the need of positioning for the optical waveguide is perfectly obviated. In particular, a three-dimensional optical waveguide having an arbitrary shape can be formed by forming the optical waveguide layer by hardening the liquid material without using a stamper.
Patent JP-H07196511-A (JP)
Title: Compound preparation containing quinoxaline and nucleoside
Inventor: KURISUTOFU MAIHISUNAA
IPC: C08G61/12
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a combined formulation, comprising a combination of a nucleoside with a specific quinoxaline and having antiviral actions against especially retrovirus. CONSTITUTION: This combined formulation contains (A) a nucleoside, e.g. zidovudine, didanosine or BW935U83, (B) a compound represented by formula I and/or formula II [(n) is 0-4; R<1> is a halogen, CF3 , OH, an alkyl, an alkoxy, an alkylthio, NO2 , NH2 , piperidino, phenyl, phenoxy, etc.; R<2> and R<5> are each H, OH, an alkoxy, an aryloxy, an acyloxy, CN, NH2 , an alkyl, an alkenyl, a cycloalkyl, etc.; R<3> and R<4> are each H, an alkyl, an alkenyl, a cycloalkyl, an aryl, an arylalkyl, etc.; X is O, S, selenium or NR<2> ] or its salt, e.g. S-4- isopropoxycarbonyl-6-methoxy-3-(methylthiomethyl)-3,4-dihydroquinoxali ne-2-(1H)- thione and is useful for treating viral diseases.
Patent JP-H11168828-A (JP)
Title: Power cable joint
Inventor: TAKAHASHI KATSUHIKO
IPC: H02G1/14
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a power cable joint which can be used under a voltage higher than under a conventional joint and has an improved electrical performance. SOLUTION: The insulating coverings of the end parts of a pair of power cables 1 and 3 which are to be connected to each other are removed in tapered shapes to expose conductors 9 and 11. The conductors 9 and 11 are connected to each other, and further, tape windings are applied to both the power cables 1 and 2 with the conductor joint in the middle across the outer circumference of the one power cable 1 and the outer circumference of the other power cable 2 and subjected to a heated molding process to form a reinforced insulating layer. The reinforced insulating layer consists of a reinforced insulating tape layer 17 of a multilayered construction. The reinforced insulating tape layer 17 consists of a first reinforced insulating tape layer made of EPR tape and second reinforcing insulating tape layer and thereafter made of straight-chain polyolefin based resin.
Patent JP-2001146600-A (JP)
Title: Lubricating resin-coated metal sheet
Inventor: YOSHIKAWA EIICHIRO
IPC: C10M169/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating-resin-coated metal sheet which is excellent in prevention of heat generation at a drill bit, lubrication effects, and scatter prevention and discharge of cut chips in drilling operation of printed circuit boards and which has a high quality, can be drilled efficiently, and is suitable for a protective patch. SOLUTION: At least the upper side of a metal sheet is coated with a lubricating resin composition comprising a matrix resin (I) which is a water-soluble modified polyamide and an inorganic powder filler (II) which is a composite oxide derived from a layered silicate mineral. The wt. ratio (in terms of solid content) of ingredient I to ingredient II in the composition is (30-98):(2-70). Ingredient II is a water-swellable modified layered silicate having a crystal structure at least containing Si, Mg, F, Na, Li, and Al. A water-soluble lubricant (III) comprising ethylene oxide units or comprising ethylene oxide units and propylene oxide units and having a mol.wt. of 300-7,000 is incorporated into the lubricating resin composition in a wt. ratio (in terms of solid content) of (I+II):III of (60-95):(5-40).