baber/WOPTO huggingface dataset:
Patent JP-H08161772-A (JP)
Title: Optical card
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24012
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an optical card which prevents a crack from being generated by a method wherein a hard coating layer is composed of a UV-curing resin and of a resin composition which contains a ternary copolymer of ethylene, acrylate and maleic acid anhydride. CONSTITUTION: A polycarbonate resin or a polyolefin resin which is flexible is used as a transparent substrate which uses a hard coating layer 11 for an optical card, and especially the polycarbonate resin is suitable. In this case, when a ternary copolymer of ethylene, acrylate and maleic acid anhydride which is flexible is added to a UV-curing resin, the bend-resistant property of the hard coating layer 11 is enhanced. As a result, even when the thickness of the hard coating layer 11 is set at 6μm or higher, a crack is not generated in the hard coating layer 11 when the bending property of the optical card is tested.
Patent JP-2000141562-A (JP)
Title: Wrapping film
Inventor: SATO SHINYA
IPC: B65D65/40
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping film used when food is packed to be preserved or heated and cooked in a microwave oven, having low temp. fragility resistance, high transparency and hot water stability, capable of withstanding microwave oven cooking, having good mutual container and film self-adhesiveness, good in delivery properties and sawtooth cutting properties and having stiffness. SOLUTION: In a wrapping film having a multilayered structure having at least three layers, that is, an outer layer, an intermediate layer and an inner layer, the outer layer and the inner layer are formed from a resin compsn. comprising (A) an ethylene/α-olefin copolymer with a density of 0.920 g/cm3 or less and the intermediate layer is formed from (B) high density polyethylene with MI of 8 or more and/or (C) an ethylene/α-olefin copolymer with MI of 120 or more and the film thickness of this multilayered structure is 5-30 μm and the thickness ratio of the intermediate layer is 10-80%.
Patent JP-H05127730-A (JP)
Title: Interference check device for numerically controlled machine tool
Inventor: YAMAMOTO KYOICHI
IPC: G05B19/4061
Filed: 1991-11-07
Abstract: PURPOSE:To make an accurate interference check in a short time corresponding to the complicate motion of a tool, etc., and a complicate shape at the time of machining by the numerically controlled machine tool. CONSTITUTION:A coordinate data conversion part 26 converts an operation position from a shape data registration part 21 and plural shape data differing in the number of constituent shape elements at positions to interfere with the operation position into shape data of a three-dimensional coordinate system from a check coordinate system registration part 22 which is characteristic to the machine tool. A projection data generation part 27 projects the converted shape data on three planes of the three-dimensional coordinate system. A projection data arithmetic part 28 decides whether or not the projection data of the respective planes overlap with one another. An interference detection part 29 decides that interference is caused when the projection data arithmetic part 28 decides the overlap and projection data based upon the same shape data overlap with one another on all the planes.
Patent JP-H05247339-A (JP)
Title: Production of chlorofluorohydrocarbon-free, urethane group or urethane and urea group-containing molding having cellular core part and compacted peripheral zone
Inventor: PEETAA HORUN
IPC: C08K7/24
Filed: 1992-11-30
Abstract: The invention relates to a process for the preparation of chlorofluorocarbon-free (CFC-free), elastomeric, semi-rigid or rigid mouldings containing urethane groups or urethane and urea groups and having a cellular core and a compacted peripheral zone with an essentially pore-free, smooth surface, by reacting 
 
  a) organic and/or modified organic polyisocyanates with 
  b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms and optionally 
  c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of 
  d) blowing agents, 
  e) catalysts, 
  f) at least one microporous activated charcoal and/or a microporous carbon molecular sieve, which preferably has a mean pore diameter with more than 40% in the range from 0.3 to 3 nm, a pore volume of from 0.20 to 1.4 ml/g and a BET surface area of from 500 to 2500 m<2>/g or greater, and optionally further additives and 
  g) auxiliaries, 
 in a closed mould with compaction.
Patent JP-H02164518-A (JP)
Title: Device for molding synthetic resin sheet
Inventor: GOSHOO KOJI
IPC: B29C51/18
Filed: 1988-12-19
Abstract: PURPOSE:To miniaturize the whole of a molding device, by constituting the title device so that a heating part and a molding part for a synthetic resin sheet are provided on the same device and they are operated at a time. CONSTITUTION:A heating part (a) where a hot plate 24 is arranged for a synthetic resin sheet S and a molding part (b) where a die 28 is arranged for the sheet S are operated at a time by the same press device 20 and heating of the sheet S and molding of the sheet S with the die 28 after the heating are performed every shot at a time. After this operation, the sheet S is fed intermittently, a part of the synthetic resin sheet heated by the heating part (a) is molded with operation of the next press device 20.
Patent JP-H08181498-A (JP)
Title: Switch assembler
Inventor: TAKADA NORIAKI
IPC: H05K13/04
Filed: 1994-12-22
Abstract: PURPOSE: To improve the reliability and speed up facilities of a switch assembler utilizable for manufacturing various switches contg. metal contacts. CONSTITUTION: A case member 1 is wound around a pin pulley 5 contg. a magnet 8, a metal contact 13 fed by a metal contact feeder 2 sucked and held in a case 14 by the magnetic force of the magnet 8 while in this condition the case 14 having the contact 13 inserted therein is carried to a cover feeder 6, and cover 12 is fitted into the case 1 4 to thereby assemble a switch. Thus, poor insertion of the contact can be reduced and speed up of facilities can be attained.
Patent JP-H01160732-A (JP)
Title: Gear shifting device for automatic transmission
Inventor: WATANABE SEIJI
IPC: F16H61/28
Filed: 1987-12-18
Abstract: PURPOSE:To simplify the shape of a stopper protrusion by checking the downward movement of a compression rod through the stopper protrusion formed on a locking member. CONSTITUTION:An annular locking member 39 is fitted on the periphery of a rotating support shaft 30, and the peripheral surface of the locking member 39 is protrusively provided with 8 stepper protrusion 40 and a driving piece 42 provided with a long hole 41. The locking member 39 is formed to rotatably attain a locked position L where the stopper protrusion 40 is located near and opposite the lower end surface 43 of a compression rod 34 as shown by a full line and an unlocked position U where the stopper protrusion 40 is separated from the lower end surface 43 of the compression rod 34 on the extension axis of the rod 34 as shown by a chain line.
Patent JP-H07171661-A (JP)
Title: Mold for continuous casting and its manufacture
Inventor: ICHIYAMA YASUTOMO
IPC: B22D11/04
Filed: 1993-12-20
Abstract: PURPOSE:To provide a mold for continuous casting formed with close film having excellent characteristics of thermal shock resistance, resistance of crack caused by the invasion of zinc and high temp. wear resistance on the surface. CONSTITUTION:The mold for continuous casting coated with an alloy composed of 0.5-0.7% C, 5-10% Ni, 10-25% Cr, 3-8% W, 2-4% Ta, and the balance Co with impurities in 50-900mum thickness on the surface of copper or copper alloy is manufactured by applying a plasma thermal-spraying under 10-100Torr vacuum degree at 60-900 deg.C base material temp.
Patent JP-H10157520-A (JP)
Title: Driving device for vehicular movable step
Inventor: KIMOTO TORU
IPC: B60R3/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device simple in constitution, which can lock the step at both an overhang position and a housing position, and can unlock and drive the step by making use of the torque of a motor. SOLUTION: A rotary body 71 provided with a gear part 71a is fixed to the rotating shaft 30 of a link 26 to be connected with the step. The gear part 71a is rotated so as to be driven by a driving gear 81 at the side of a motor 83. A latch base 35 is provided for the rotating shaft 30 in such a way that it can be relatively rotated. Latch members 41 and 42, and stoppers 43 and 44 are provided for the latch base 35. The latch member 41 is actuated by a striker 75 provided for the rotary body 71 in the direction that it is parted from a locking part 61. When the rotation of the rotary body 71 permits the latch member 41 to be released from the locking part 61 by the striker 75, the rotary body 71 and the latch base 35 are thereby rotated in a free running manner.
Patent JP-H10162255-A (JP)
Title: Lighting device and guide lamp
Inventor: MATSUNO SUSUMU
IPC: H05B37/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the guide lamp which hold the prescribed lightness. SOLUTION: The guide lamp is equipped with a device main body almost in a box shape. A main lamp 11, a backup lamp 12 and the illumination device 15 are provided in the device main body. The illumination device 15 has a timer 26, a cumulative illumination time detecting circuit 27 and a switching circuit 25. The timer 26 counts the illumination time of the main lamp 11. The cumulative illumination time detecting circuit 27 detects the cumulative illumination time of the main lamp 11 reaching the prescribed time. A switching circuit 25 switching the main lamp 11 to the backup lamp 12 according to a signal from the cumulative illumination time detecting circuit 27. The backup lamp 12 is turned on before the quantity of the light from the main lamp 11 decreases below the prescribed quantity owing to deterioration after the lapse of year.
Patent JP-H02167044-A (JP)
Title: Production of soybean curd
Inventor: MATSUURA MASARU
IPC: A23L11/00
Filed: 1988-12-21
Abstract: PURPOSE:To obtain the subject soybean curd free from unevenness of quality by seeding lactic acid bacillus on soybean milk prepared from a soybean from which most part of soluble sugar is removed, charging the soybean milk into a vessel, closing the vessel, carrying out lactic fermentation, then coagulating the fermentated material by heating and utilizing lactic acid bacillus in place of a coagulant. CONSTITUTION:Lactic acid bacillus is seeded on a soybean milk prepared from a soybean from which 60-80wt.% soluble sugar is removed and the soybean milk is charged into a vessel. The vessel containing the soybean milk is closed and lactic fermentation is carried out. The fermentated material is then coagulated by heating, thus obtaining the objective soybean curd. In addition, the removal of the soluble sugar is recommendably carried out, e.g. by immersion at 50-55 deg.C for 6-10hrs. in case of a non-peeled soybean and at 30-55 deg.C for 2-10hrs. in case of a peeled soybean.
Patent JP-H08176367-A (JP)
Title: Polypropylene-based resin composition
Inventor: IWASHITA TOSHIYUKI
IPC: C08L51/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a polypropylene-based resin composition having high melt tension and good rigidity, impact resistance and moldability and especially excellent in recycling property because of slight lowering of melt tension after re-melting due to recycle uses. CONSTITUTION: This composition comprises (A) 60-98wt.% polypropylene-based resin and (B) 40-2wt.% resin-treated material obtained by subjecting the polypropylene-based resin to ionizing radiation treatment, blending 100 pts.wt. of the treated resin with 0.02-5 pts.wt. polyfunctional monomer and dynamically heat treating the blend. The resin-treated material (B) may be obtained by previously treating the polypropylene-based resin with the polyfunctional monomer before subjecting the polypropylene-based resin to ionizing radiation treatment and then subjecting the pre-treated polypropylene-based resin to ionizing radiation treatment.
Patent JP-H11151238-A (JP)
Title: Ultrasonograph
Inventor: SHIMIZU YUTAKA
IPC: A61B8/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To display entirely clear images with excellent follow-up ability without performing a troublesome operation. SOLUTION: Corresponding to the setting of a diagnostic depth by the changeover of an image size, a frame rate computing part 12 computes a frame rate by the focus stage number of an initial stage or a previous time, a frame rate comparison part 13 compares the computed frame rate with a given threshold value and a focus control part 11 increases or decreases the focus stage number corresponding to a compared result in the frame rate comparison part 13. Thus, the focus stage number is increased to the limit of housing the frame rate within the range of the timing of display.
Patent JP-H07175570-A (JP)
Title: Character input device
Inventor: KOTANI HISAYA
IPC: G06F3/023
Filed: 1993-12-21
Abstract: PURPOSE:To enable the character input device to cope with such cases, not through hardware, where there are many kinds of key arrays that users are familiar, there are plural sizes matched with users and there are no such ready- made devices as for physically handicapped persons, etc. CONSTITUTION:The main part is constituted by stacking a touch panel 2 on a keyboard display device 1; and a keyboard image is displayed and key input is performed on a touch panel 2. Several keyboard images varying in array pattern and size are held in a display keyboard image table 4, and selected by an information processor 3 according to user's specification. When the physically handicapped person uses the device, a keyboard image matching the user is generated by executing part of application software 5 by an information processor 3, held in the display keyboard image table 4, and selected for utilization.
Patent JP-H11153681-A (JP)
Title: Fuel assembly and core of reactor
Inventor: IKEDA TATSUYA
IPC: G21C3/328
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly graded in reactivity from non-adjacent cells by arranging Gd fuel rods in adjacent cells, and the core of reactor facilitating the control of reactivity characteristics and thermal characteristics by loading those fuel assemblies at the time of refueling. SOLUTION: A fuel assembly arranges in a square lattice a first group of fuel rods 10 to 5 and V containing nuclear fuel material and not containing burnable poison, a second group of Gd fuel rods G1 and G2 containing nuclear fuel material and burnable poison and one or a plurality of water rods. The core of reactor is loaded at the time of refueling with first fuel assemblies, low Gd assembly 15 having at least one set of second group Gd fuel rods G1 and G2 containing nuclear fuel material and burnable poison in adjacent cells and second fuel assemblies, high Gd fuel assembly 12 having the second group Gd fuel rods G1 and G2 in non-adjacent cells.
Patent JP-H01162215-A (JP)
Title: Magnetic recording medium
Inventor: NIIMI HIDEAKI
IPC: G11B5/735
Filed: 1987-12-18
Abstract: PURPOSE:To prevent firecracker-like cracking by providing a back coat layer having >=2,000kg/mm<2> Young's modulus and >=2X10<6>Angstrom .kg/mm<2> product of the Young's modulus and film thickness on the other face of a high-polymer film. CONSTITUTION:This magnetic recording medium is constituted by providing a thin ferromagnetic metallic film on one face of the nonmagnetic high-polymer film and has the back coat layer 4 having >=2,000kg/mm<2> Young's modulus and >=2X10<6>Angstrom .kg/mm<2> product of the Young's modulus and the film thickness on the other face of the high-polymer film 2. Namely, even if dust or foreign matter 3 is engaged between the magnetic recording medium having the back coat layer 4 and a rigid body 5, the back coat layer 4 has high rigidity and, therefore, the part engaged with said dust or foreign matter may build up gently but said build-up is not localized. As a result, the generation of the firecracker- like cracks in the thin metallic film 1 is effectively prevented. The firecracker- like cracking to be generated in the magnetic layer of the thin metallic film type magnetic recording medium at the time of tape traveling is thereby prevented.
Patent JP-H07153024-A (JP)
Title: Thin-film magnetic head and method for manufacture thereof
Inventor: YAMADA TSUKASA
IPC: G11B5/31
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a thin-film magnetic head and its manufacture in which the high accurate patterning and the high accurate positioning of a pole piece are easily obtained. CONSTITUTION:An insulating film 22 is formed in the upper surface of a wafer 21, and a magnetic film 25 of a predetermined pattern is formed in the upper surface of the insulating film 22 by an electroplating method. Thereby, the magnetic pole pattern with the magnetic film is defined. In the thin-film magnetic head 20, the magnetic film 25 is formed so that it steps across a conductive backing film and its side-wall makes direct contact with the surface of the insulating layer 22 with respect to a pole piece part 26 to constitute a thin-film magnetic head 20. ead. The element 12' is arranged at a distance of t0=5 to 200nm inside from a slider-floating surface 15, and the lowering of a magnetic shielding effect is prevented and at the same time the corrosion of the element 12' can be prevented without any influence of a recess which is generated due to a difference in materials at the time of polishing the slider floating surface 15.
Patent JP-H01163808-A (JP)
Title: Noninteracting control system for robot
Inventor: INOUE YASUYUKI
IPC: G05D3/12
Filed: 1987-12-21
Abstract: PURPOSE:To improve the stability of a control system by eliminating not only a linear interference between arms but also a nonlinear interference. CONSTITUTION:Arithmetic operation eliminating interference terms of the other shafts is performed based on an equation of motion of the robot arm of each shaft including nonlinear terms and the equation of motion of the robot arm of each shaft for noninteracting among respective shafts of the robot. Each shaft is controlled based on an interference eliminating torque command of each shaft solved as the function of the torque command of each shaft. Thus, a signal subjected to simple arithmetic processing using signals of the other shafts is only added to the conventional control system to improve the stability of the control system.
Patent JP-H05135208-A (JP)
Title: On-line character recognition method and device thereof
Inventor: NAKAMURA HITOSHI
IPC: G06K9/62
Filed: 1991-11-11
Abstract: PURPOSE:To provide an on-line character recognition method and an on-line character recognition device by which the recognition ratio of a handwritten character can be improved by operating the matching of a stroke so as to facilitate a countermeasure to the shape of the deformed character. CONSTITUTION:The handwritten character is inputted from a character input means 1, stroke information is detected, and stored in a detection memory 2. Then, the stroke information data stored in the memory 2 are read out, and the kind of the stroke is judged by a simple and composite stroke judging means 4. A matching method for attaining the matching with a basic stroke is selected by a matching method selecting means 5, and the matching of the stoke is operated by a matching means 6. And also, the matching is operated by referring to a basic stroke dictionary 7.
Patent JP-H06153225-A (JP)
Title: Correction device for magnetic disk recording and reproducing mechanism
Inventor: TOYODA TOSHIYUKI
IPC: H04N9/79
Filed: 1992-11-06
Abstract: PURPOSE:To obtain the correction device for the recording and reproducing mechanism which corrects inverting noise increased more from an outer circumferential side of a magnetic disk toward an inner circumferential track and deterioration in coloring property of recording information increased more from the inner circumferential track toward the outer circumferential track. CONSTITUTION:The correction condition is predetermined according to an optimum electromagnetic conversion characteristic of a track of a magnetic disk 11 on which a signal is going to be recorded and the gain of 1st and 2nd amplifier circuits 16,17 of a correction circuit 15 is adjusted based on the correction condition. Then an FM luminance signal Y is corrected by the 1st amplifier circuit 16 and the corrected signal is synthesized with an FM chroma signal C, the synthesized signal is amplified by the amplifier circuit 17 and the amplified signal is recorded on the magnetic disk 11.
Patent JP-H02164071-A (JP)
Title: Image sensor
Inventor: NISHIDE RIICHI
IPC: H01L27/146
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a sensor substrate and a printed wiring substrate from peeling even under a high-temperature condition by adhering the sensor substrate and the printed wiring board to a supporter with silicon resin and epoxy resin. CONSTITUTION:A sensor substrate 1 and a printed wiring board 2 are fixed on a supporting plate 3 of an image sensor through an adhesive 8 and an IC 4 for driving is connected by bonding with a wire 5. Then, for the adhesive 8, adhesives of a silicon resin system and an epoxy resin system are used jointly. Thereby, even under a high temperature condition, the sensor substrate 1 and the printed wiring substrate 2 do not peel while generating no wire break in a wire bonding process.
Patent JP-H10157077-A (JP)
Title: Ink circulating apparatus for gravure printing press
Inventor: NIWAYAMA ATSUKO
IPC: B41F31/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To alleviate an operating load for regulating ink. SOLUTION: The ink circulating unit provided in each printing apparatus of a gravure printer comprises a plurality of ink tanks 11, 12, tubes 31 to 35, 51 to 53 for connecting the tanks 11, 12 to an ink circulating system, and transfer valves (a) to (h) for selecting the tank to be used at the tubes. Since the used tanks are divided according to a cylinder press plate system, an operation for largely ink regulating according to the difference of the press plate system is not necessary, a time required for the ink regulation can be reduced, thereby improving its operating efficiency.
Patent JP-2000145289-A (JP)
Title: Sliding door device of vehicle
Inventor: KAWAMOTO CHIKA
IPC: E05F11/54
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device of a vehicle including a sliding door provided on the vehicle main body 1 slidably in the longitudinal direction of the vehicle and a window provided in the sliding door 11 to be freely opened and closed, by which complicatedness of an occupant caused by regulation of opening operation of the sliding door can be minimized, while preventing the window from being left open. SOLUTION: This sliding door device of a vehicle is so constructed that when the open state of a window is detected by a detecting lever, the opening operation of a sliding door 11 is regulated by a regulating part 45a of a regulating lever 45, and when the open operation is regulated, by operating a release part 45e of the regulating lever 45 regulation is forcedly released.