baber/WOPTO huggingface dataset:
Patent JP-S6458939-A (JP)
Title: Leg folding type electric foot warmer
Inventor: KISHIMOTO TAKAO
IPC: F24C15/08
Filed: 1987-11-13
Abstract: PURPOSE:To prevent deformation and breakage of an electric heater unit, to prevent deformation and breakage of a crosspiece itself, and to prevent deformation of a foot warmer body, by a method wherein a part of a leg body is foldable toward the under surface of a beam so that it is brought into an approximately horizontal state, and the folding part of the leg body is brought into contact with the under surface of an intersection part between crosspieces. CONSTITUTION:A leg body 6 is formed with two members of one being a securing leg 6a secured to a metal fitting 2 by means of a bolt 20 and the other being a folding leg 6b being foldable by performing a motion to articulate with the securing leg 6a by means of an articulating mechanism. The length of the folding leg 6b is set to a value being long enough to cover the under surface of an electric heater unit 5. Besides, the folding leg 6b is positioned so as to make contact with the under surface of an intersection part T between two crosspieces 4. Even when a foot warmer is placed on a floor in a state that the leg bodies are in a folded state to use it as a low table and a human body steps on the upper surface of the foot warmer body or a heavy substance is placed thereon, an external force produced by a current load is received by the intersection part between the beams, and the beam are prevented from being partially deformed and broken.
Patent JP-H11194189-A (JP)
Title: Production for zr alloy tube for reactor fuel clad superior in corrosion resistivity and creep characteristic
Inventor: ISOBE TAKESHI
IPC: C22C16/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a Zr fuel tube for a reactor fuel clad superior in corrosion resistivity and creep characteristics in the conditions exposed in high temperature/high pressure water and steam. SOLUTION: In a production method for a Zr alloy tube for a reactor fuel clad by repeatedly applying annealing and cold-working to Zr allot containing 0.05 to 1.0% of Nb and then finally annealing for strain removal, the annealing is conducted in conditions of temperature of 550 to 850 deg.C and holding time of 1 to 4 hours so that the cumulative annealing parameter ΣAi expressed by ΣAi=ti. exp (-40,000/Ti) fulfill the conditions of -20<=logΣAi<=-15 and -18-10.Xnb <=logΣAi<=-15-3.75.(XNb -0.2), where Ai is annealing parameter at ith annealing, ti (unit:time) is annealing time at ith annealing and Ti (unit:K) is annealing temperature at ith annealing. [XNb indicates Nb concentration (unit:wt.%).].
Patent JP-H11109111-A (JP)
Title: Glare preventive treated layer
Inventor: KIMURA YOSHIHIRO
IPC: G02B1/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a glare preventive treatment layer which is excellent in display quality and pollution adhesion prevention property, and useful for a glare preventive treated layer for display and other applications requesting the light scattering by providing the dazzle preventive treated layer in which the surface roughness is specified, and the angle of contact with diethyleneglycol is specified. SOLUTION: A glare preventive treated layer is 0.01-15 μm (preferably, 0.1-5 μm, and more preferably, 0.1-3 μm) in surface roughness (Ra), and >=40 deg. (preferably, 45-120 deg., and more preferably, 50-120 deg.) in angle of contact with diethyleneglycol on its surface. In a normal practice, the filler is mixed in the base resin, and is mixture is applied and cured to form the glare preventive treated layer. A base resin is preferably >=88% (more preferably, 90-100%) in transmissivity of a cured film, and >=60% (more preferably 70-100%) in glossiness (at angle of incidence of 60 deg.). The filter is preferably and specifically polysiloxane compound and fluorine compound.
Patent JP-H08149184-A (JP)
Title: Portable telephone set
Inventor: KOBAYASHI TOMOO
IPC: H04B7/26
Filed: 1994-11-22
Abstract: PURPOSE: To attain the replacement of a battery not needing redialing or not causing interruption of talking when the battery is replaced during talking. CONSTITUTION: A battery pack 2 used for usual talking is replaced and a backup battery 3 is provided in addition to the battery pack 2. The power supply of the battery pack 2 is fed to a main body power supply section through a changeover diode D2 and the power supply of the backup battery 3 is fed to the main body power supply section through a series circuit comprising a changeover diode D1 and a resistor R1 . Furthermore, the backup battery 3 is charged by a charging circuit 4 by using the battery pack 2 as a power supply.
Patent JP-H07143284-A (JP)
Title: Color image reading device and manufacture of color resolving filter substrate
Inventor: MORITOKI KATSUNORI
IPC: H01L27/14
Filed: 1993-11-17
Abstract: PURPOSE:To attain high accuracy and high reliability by guiding reflected light beams at first to third color resolving filters to first to third image forming elements and arranging the group of color resolving filters in pararell with the row of photodetectors. CONSTITUTION:Incident light from a face which orthgonally crosses the first main face of a translucent substrate is given first color resolution by a first multilayer interference film so that only light in a prescribed wave length area is reflected and the other light is transmitted. As the multilayer interference film 11 is formed in the direction at 45 angular degrees to an optical axis, incident light is irradiated and image-forms at a first photodetector row 15 formed on a monolithic 3 line image sensor 14. The transmitted light is given second color-resolution by a second multilayer interference film 12 and light in the prescribed wave length area is reflected and image-formed on a second photodetector row 16. Similarly, light transmitted through the film 12 is image- formed by a third multilayer interference film 13 and reflected light is image- formed on a third photodetector row 17. The photodetector rows 15 to 17 respectively output respective blue, green and red color components.
Patent JP-H01131948-A (JP)
Title: Bus controller
Inventor: OTA KOJI
IPC: G06F13/42
Filed: 1987-11-17
Abstract: PURPOSE:To prevent an asynchronous processing from being waited for a long time by optimizing the arbitration of contention between a synchronous bus and an asynchronous bus. CONSTITUTION:In an arbitration part 5, requests from a bus A7 and a bus B8 are detected by bus request detection circuits 16 and 17, respectively, and a detected result is fetched in a bus arbitration circuit 19 with priority order. And the contention of access is monitored at the bus arbitration circuit 19 with priority order, and when it is judged that the contention is generated, a detection signal is sent to a synchronous bus fundamental cycle count circuit 14 in a synchronizing clock generating part 4. The delivery of a synchronizing clock is stopped by the detection signal during a fundamental bus cycle. Simultaneously with the delivery of the detection signal, a B bus ACK signal is sent to the bus B8 via a B bus request control circuit 20, and processings are performed in sequence of the asynchronous bus and the synchronous bus. In such a way, it is possible to prevent the asynchronous processing from being waited for a long time.
Patent JP-H04164932-A (JP)
Title: Polyoxymethylene film and its production
Inventor: NAGASAKI KOSUKE
IPC: B29C47/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a polyoxymethylene film excellent in tear strength by using a polyoxymethylene copolymer having a main chain of a specified composition as the starting material of a film for inflation. CONSTITUTION:A polyoxymethylene film made from a linear, branched or crosslinked oxymethylene copolymer having a structure derived by introducing 1-20mol, per 100mol of oxymethylene units, of oxyalkylene units of the formula into a polymer comprising repeating units-(CH2O)-. In the formula, RO and RO' are each H, 1-8 C alkyl, phenyl or a bivalent group derived from such a group and bonded to different carbon atoms; and m is 2-6. This film can be desirably used for agricultural films, adhesive tapes, photographic films, films for magnetic recording tapes, electrical insulation films as well as for packaging.
Patent JP-S62147126-A (JP)
Title: Clutching device
Inventor: MURATA SHIGEKI
IPC: F16D11/06
Filed: 1985-12-20
Abstract: PURPOSE:To provide sure selection of transmission/off transmission of the power from a driving motive wheel to a driven wheel by detaining and disengaging a detent member which is interposed between the driving motive wheel and the driven wheel. CONSTITUTION:When No.2 protrusion 21 of a clutching member 15 is not in position in contact with a contact member 25, the clutching member 15 is energized by a spring 20 toward right above, and No.1 protrusion 14 is detained with a boss 13 provided on a prime moving gear 12, which rotates clockwise together with the clutch plate 15, and a driven gear 19 also rotates clockwise. A supporting plate 22 is moved, and No.1 contact part 29 of the abovementioned contact member 25 on said supporting plate 22 is put in possibility of contacting No.2 protrusion 21 of the clutching member 15, and if the prime moving gear 12 is rotated clockwise, the contact member 25 is moved by a compression spring 27 to the right to then stop. Then the clutching member 15 moves to the left along No.2 contact part 30 of the contact member 25 to disengage the protrusion 14 from the boss 13, and now torque on the prime moving gear 12 is off transmission relative to the driven gear 19.
Patent JP-H07143008-A (JP)
Title: Data transfer device
Inventor: KITAMURA TOMOHIKO
IPC: H03K17/16
Filed: 1993-11-17
Abstract: PURPOSE:To restrain switching noise produced when data is transferred by providing a data state detecting means and a data transformation means. CONSTITUTION:Firstly, 00000000 of first input data shows that the number of bits of data 1 is zero, A data state detector 2 detects is and outputs it to a data transformation device 1 as a data state signal. Then, transformation device 1 outputs 00000000 as it is as output data since it is not required to transform the number of bits of the data 1 to the number <=4. Thence, 01111111 of second input data shows that the number of bits of the data 1 is seven. The detector 2 detects it, and outputs it to the transformation device 1 as the data state signal. Then, the transformation device 1 outputs by transforming the low-order three bits of the input data to zero to set the number of bits of the data at the number <=4. In this way, it is possible to suppress the switching noise by suppressing the simultaneous change of the data in view of probability.
Patent JP-H06134221-A (JP)
Title: Filter device for cleaning device
Inventor: KOBAYASHI MIKIO
IPC: C25D13/00
Filed: 1992-10-27
Abstract: PURPOSE:To prevent the clogging of filters and feed clean water to a shower nozzle by disposing a plurality of filters provided with the degree of filtration ranging from rough to dense between a pump and the shower nozzle and disposing a pipe bypassing dense filters. CONSTITUTION:A foregoing filer 13 of rough filtration degree is disposed in a water tank main pipe 121 between a water tank 10 and a shower nozzle, an intermediate filter 15 of medium filtration degree, flowmeters 16 and valves 14 are disposed on branch pipes 122 and 123 disposed following the foregoing filter, and valves 14' and filters 15' of dense filtration degree, flow meters 16' and valves 14' are disposed successively on folloing pipes 124, 125 and 126. Also a bypass pipe 20 skipping over the following filters 15' of dense filtration degree and flowing water is disposed. Algae and planktons can be collected securely by a system thus arranged even when the operation is restarted after the state that the system has not been used for a long time, and the clogging of the filters is prevented to make their lives longer.
Patent JP-H07142292-A (JP)
Title: Tantalum solid electrolytic capacitor and its manufacture
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01G9/02
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a capacitor excellent in high frequency characteristics and heat resistance, by obtaining conductive polymer compound by doping copolymer or mixture of polypyrrole or its derivative and polyaniline or its derivative with dopant. CONSTITUTION:Copolymer or mixture of polypyrrole having repetition units shown by formula I (R1-R3 are alkyl group or hydrogen atom) or its derivative and polyaniline having repetition unit shown by formula II (R4-R7 are alkyl group or hydrogen atom) or its derivative is obtained. Conductive polymer compound is obtained by doping the copolymer or the mixture with dopant. The thickness of solid electrolyte is adjusted by repeating the chemical oxidation polymerization at the time of forming conductive polymer compound. Thereby a tantalum solid electrolytic capacitor excellent in high frequency characteristics and heat resistance can be obtained.
Patent JP-S62146433-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: C09D5/23
Filed: 1985-12-20
Abstract: PURPOSE:To improve the dispersion condition of ferromagnetic powder in a magnetic layer and to smooth the surface of the magnetic layer by making combination use of at least two kinds of resin components into which polar groups are introduced for the binder of the magnetic layer formed to a magnetic recording medium and using a resin having a specific polar group for at least one thereof. CONSTITUTION:This magnetic recording medium contains a nonmagnetic substrate and the magnetic layer which is provided on the substrate and is formed by dispersing the ferromagnetic powder into the binder. The magnetic layer contains a fatty acid ester lubricating agent and lubricating agent except fatty acid ester and the binder consists of the resin components contg. the resin contg. the repeating unit having the polar group and having >=50 deg.C glass transition temp. and the resin contg. the repeating unit having the polar group and having <50 deg.C glass transition temp. At least one resin of these resins contains the repeating unit having at least one kind of the polar group selected from the group consisting of -SO3M, -OSO3M, and -PO(OM')2. In the formulas, M is hydrogen or alkali metal atom, and M' is hydrogen, alkali metal or lower hydrocarbon group.
Patent JP-H03150765-A (JP)
Title: Reproducing device
Inventor: YAMAMOTO HIROTOSHI
IPC: G11B20/10
Filed: 1989-11-06
Abstract: PURPOSE:To perform the continuous reproducing actions by providing a buffer memory which records data temporarily in a FIFO system and then reads them out at a constant speed and controlling the reading speed in response to the idle capacity of the buffer memory. CONSTITUTION:A pickup 2 serving as a data reading means reads the data out of the compact disk CD 1a and 1b and records them temporarily into a buffer memory 7 in a FIFO system. A read control means 10 sets a high reading speed when the idle capacity of the memory 6 exceeds the fixed value and then a normal reading speed equal to a level where the data are transferred from a data recording medium when the idle capacity of the memory 6 is less than the fixed value. Thus it is possible to continuously read the data out of the memory 6 and to carry on the reproducing action even though the data reading action is interrupted.
Patent JP-H04251994-A (JP)
Title: Plastic molded object with pattern-shaped metal layer and its manufacture
Inventor: KOMAGINE RIKIO
IPC: H05K3/18
Filed: 1990-10-26
Abstract: PURPOSE:To enable a thin and highly dense pattern-shaped metal layer to be provided on a surface by using a plating-retardant material for a molding material and an easily plated material for a post-forming material, filling the post- forming body into a groove of the molding body, and then performing electroless plating to an exposed surface of the post-forming material. CONSTITUTION:A molding material with a groove 2a on a surface is formed by a molding material 2 whose electroless plating is difficult. A post-forming material 3 whose electroless plating is easy is impregnated into a molding body groove 2a, and is subjected to post-forming along with the molding body in one piece, thus forming the post-forming body. Also, an exposed portion of the post-forming body, namely a surface where a metal layer 4 is formed in a final molded object is formed by the post-forming material 3 which is filled into the groove 2a. Therefore, when a plating catalysis is added to the post-forming material 3, insulation resistance between metal patterns is not reduced, thus enabling a spacing between the metal layer patterns to be reduced, namely achieving high density.
Patent JP-H10116946-A (JP)
Title: Tool for mounting device on heat radiating plate
Inventor: FUKUDA HIROSHI
IPC: H05K7/12
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for mounting a device on a heat radiating plate, which can be simply mounted without any need of screw fastening to improve its mounting efficiency, and can reduce the number of necessary members to reduce its manufacturing costs. SOLUTION: When leg parts 5a and 5b are fitted into a pair of holes 10a and 10b of a heat radiating plate 9, step positions of engaging nails 6a and 6b are determined depending on the thickness of the plate 9, and flexure in the leg parts 5a and 5b varies with the step position. For this reason, regardless of different thicknesses of the heat radiating plate 9, a mounting base 2 as well as a device 7 fixedly disposed between a mounting base 2 and plate 9 can be prevented from being undesirably too loosely mounted. Since a pushing piece 3 applies such a force as to depress the device 7, under a condition that the device 7 is stably and compressedly contacted with the heat radiating plate 9, the mounting tool 1 can be mounted to the heat radiating plate 9 through one-touch simple operation, thus realizing improved mounting efficiency and reduced manufacturing costs.
Patent JP-H09106144-A (JP)
Title: Electrifying device, image forming device and process cartridge
Inventor: ITO NOBUYUKI
IPC: G03G15/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the individual difference of real ability in electrifying performance and to obtain the stable electrifying performance even after a long time elapses from an initial stage even under various kinds of environment by controlling the waveform of an alternating current. SOLUTION: The waveform of the alternating current supplied from a magnetic brush 2 as a contact electrifying member to a photoreceptor 1 as a body to be electrified is adjusted. Namely, the positive and the negative components of the alternating current are separated by using a diode (d) and allowed to pass through a resistor R respectively, so that the alternating current is monitored. After the alternating current value is converted to a digital value by A/D converters 81 and 82, it is inputted in a CPU 84. A value Imax being the maximum value in the alternating current data is compared with a target value Imax stored in a ROM 85 as the data by the CPU 84, and the new waveform obtained by changing the waveform of AC voltage outputted from a power source S1 is outputted as a control signal from the CPU 84.  The control signal is converted to an analog value by a D/A converter 83 and transmitted to the power source S1 so as to output the new waveform of AC voltage.
Patent JP-H06117120-A (JP)
Title: Temporary post material
Inventor: NAKAMURA HEIHACHI
IPC: E04G25/06
Filed: 1992-10-01
Abstract: PURPOSE:To improve and maintain work environment by winding and fixing a film material, to which a decorative pattern is formed, on forms shaped by a plug-in pipe and a waist pipe and used for placing concrete and the surface of the waist pipe of a supporting temporary supporter. CONSTITUTION:A temporary support material is composed of a waist pipe and a plug-in pipe 2 interpolated into the waist pipe. A plurality of engaging inserting holes 3 are formed to the plug-in pipe 2, a multistage adjusting pin 4 is brought to a freely engaging-detaching state, and the projecting length of the plug-in pipe 2 is adjusted freely. A heat-shrinkable resin film 12, to which patterns 11 such as a flower pattern, a landscape or the like are formed, is wound and fastened on the surface of the waist pipe 1. Accordingly, the surface of the waist pipe 1 is protected, and spaces on the lower sides of forms standing close together are decorated, and the title post material can also be utilized for environmental protection.
Patent JP-H11125550-A (JP)
Title: Sensor
Inventor: AZUMI JUNICHI
IPC: G01F1/684
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prolong the service lives of the resistance thermometer bulbs of a sensor. SOLUTION: In the sensor which is provided with a substrate 1 having a void section 2 and thin film layers 3 and 4 arranged on the opened surface of the void section 2 and forming bridge sections 3a and 4a or diaphragm sections and a pair of resistance thermometer bulbs 5 and 6 which are respectively formed on the surfaces of the thin film layers 3 and 4 of the substrate 1 so that the bulbs 5 and 6 may be respectively positioned on the upstream and downstream sides in the flowing direction of a fluid and to which electric currents are respectively made to flow and measures the flow velocity, flow rate, etc., of the fluid by converting the changes of the resistance values of the bulbs 5 and 6 into voltages and finding the difference between the voltages,  a temperature distribution uniformizing means which uniformizes the temperature distributions in the bulbs 5 and 6 in the length direction which is perpendicular to the flowing direction of the fluid is provided. Therefore, the service lives of the bulbs 5 and 5 can be prolonged by preventing the occurrence of local temperature rises at the central parts of the bulbs 5 and 6 in the length direction even when electric currents which are sufficient to obtain desired heating values are made to flow to the bulbs 5 and 6.
Patent JP-H07139910-A (JP)
Title: Method for measuring position of hole
Inventor: YAMAOKA NAOJI
IPC: G06T1/00
Filed: 1993-11-18
Abstract: PURPOSE:To correctly detect a central position of a hole part from an image of the hole part even when the hole part is such a special one that is colored and reflects light beams therein. CONSTITUTION:A light is cast from a light source to a work in a slantwise direction to a surface of the work, e.g. from diagonally below the surface to photograph a hole part of the work. Even when the hole part is special, a half of an image of the hole part at the same side as the light source corresponds in shape to the hole part. A plurality of points on the peripheral edge of the half image are picked up. A regression ellipse representing the image of the hole part is calculated on the basis of coordinates of a point in a predetermined annular area of the points at the peripheral edge. A central position of the hole part is obtained from coordinates of a center of the regression ellipse.
Patent JP-H07113043-A (JP)
Title: Thermoplastic resin composition
Inventor: NAGAMUNE AKIKO
IPC: C08L77/00
Filed: 1993-11-18
Abstract: PURPOSE:To obtain the composition, excellent in both thermal stability and chemical resistance, capable of suppressing foaming unique to the time of melt kneading and useful as daily subsistence stores, etc., by using a mixture of a resin having a specified epoxy equiv. with a phenoxy resin having a specified average molecular weight. CONSTITUTION:This thermoplastic resin composition contains (B) 1-50 pts.wt. mixture composed of (iii) 1-90wt.% resin having epoxy groups and an epoxy equiv. within the range of 500-8000(g/equiv.) and (iv) 1-90wt.% phenoxy resin having an average molecular weight within the range of 10000-50000, e.g. a compound expressed by the formula [(n) is 80-125] in (A) 100 pts.wt. resin composition composed of (i) a polycarbonate resin and (ii) a polyamide resin at (1/9) to (9/1) blending weight ratio.