baber/WOPTO huggingface dataset:
Patent JP-H04292860-A (JP)
Title: Metallic oxide, hydrogen battery
Inventor: SHINDO CHIZURU
IPC: H01M4/24
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a battery with stable characteristics by constructing negative pole with rare earth hydrogen absorptive alloy powder with specific grain diameter. CONSTITUTION:In a battery equipped with a positive pole alkaline electrolyte, and a negative pole, having rare earth hydrogen absorptive alloy as a main ingredient, the negative pole is composed of rare earth hydrogen absorptivealloy powder, with average powder diameter of 35+ or -10mum including 13volume% or less, grains with diameter 10mum or less, and 1weight% or less powders which do not pass through a 200-mesh screen by a lazer diffraction method. By using hydrogen absorptive alloy powders of those sizes a battery with good conditions for a long period of time, can be obtained without uneven thickness of applied electrode, and too high fluidity of paste.
Patent JP-S5920813-A (JP)
Title: Control device for hot wire type air flowmeter
Inventor: MORITA HIDEO
IPC: G01F15/12
Filed: 1982-07-27
Abstract: PURPOSE:To prevent the damage of hot wire, by stopping the supply of a burning current to the hot wire even after the stop of an engine when ice attached to the hot wire is not thawed, based on the signal from a running state detecting means. CONSTITUTION:When an ignition switch 8 is turned OFF at the time of the stop of an engine, a timer circuit 10 is actuated and an attached fine particle burning signal is inputted to an AND circuit 15. Meanwhile, pulses with a specified width are inputted to the circuit 15 from a microcomputer 14 based on the OFF signal of the switch 8, and the AND circuit 15 is actuated. Then a burning current is supplied to a hot wire 4 after the thawing of ice. In the meantime, when the engine is not operated for a specified time and the ice attached to the hot wire 4 is not thawed, switches 11-13 do not make the ON signal to enter the microcomputer 14. Therefore, the pulses with the specified width are not outputted from the microcomputer 14, and the AND circuit 15 is not actuated. Thus the burning current is not supplied to the hot wire 4. Since the hot wire 4 does not receive abrupt thermal stress, damage can be prevented.
Patent JP-H01298455-A (JP)
Title: Communication terminal device
Inventor: HIROSE RYOSUKE
IPC: G06F13/00
Filed: 1988-05-27
Abstract: PURPOSE:To attain the resetting from a remote area at the time of generating the device abnormality by providing a means to reset forcibly processing circuit when the data coincident with the setting data are fetched. CONSTITUTION:A data receiving circuit 12 is composed of means 12a-12d, the data are fetched from a line 10 to the means 12a, and the fetching of the data coincident with the setting data is monitored by the means 12b. For the means 12c, when the data dissident with the setting data are fetched, the fetching data are given to a processing circuit 14 as the receiving data and for the means 12d, when the data coincident with the setting data are fetched, the processing circuit 14 is forcibly reset. Thus, any communication system can be reset from the remote area at the time of generating the device abnormality.
Patent JP-H0425844-A (JP)
Title: Photosensitive planographic printing plate
Inventor: IMAI MASANORI
IPC: G03F7/021
Filed: 1990-05-21
Abstract: PURPOSE:To enhance the sensitivity of the planographic printing plate, developability with an alkaline developer and printing performance by incorporating a specific diazo resin. CONSTITUTION:This printing plate is constituted by forming a photosensitve layer contg. a polymerizable compd. having an ethylenic unsatd. bond, a photopolymn. initiator and a high-polymer compd. or the like which is soluble alkaline water or swellable and can form a film via an intermediate layer at need on a base having a hydrophilic surface. The diazo resin (e.g. the compd. expressed by formula) having >=1 oxygen acid groups of phosphorus is incorporated into this photosensitive layer and/or intermediate layer. In the formula, R<4> denotes the oxygen acid group of phosphorus or the group having the oxygen acid group; R<5> denotes H, alkyl, alkoxy, etc.; R<6>, R<7> denote H, alkyl or alkoxy; X<-> denotes anion; Y denotes >NH, -O- or -S; (n) denotes 1 or 2.
Patent JP-H01299116-A (JP)
Title: Air roller for conveying heavy material
Inventor: NISHIGAKI SHIZUO
IPC: E02D29/045
Filed: 1988-05-27
Abstract: PURPOSE:To improve durability and safety by constructing the title air roller in three layers in a way that a pressure resistant roller base is arranged outside a tube with a pnumatic valve having airtightness, both ends are formed as a taper cylindrical body and rubber elastomer made tread is fitted to the outside of a middle straight position. CONSTITUTION:A straight line portion 1a, warhead type both ends 1b and a closed portion 1c with an air valve are formed at a tube 1 for a roller in which textile fabrics having airtightness is covered by soft rubber. Pressure resistant rubber roller base 2 reinforced by cord is arranged at the outside thereof and a central straight base 2a, straight end base 2b and taper end 2c are formed. Rubber made roller tread 3 having same material as the roller base 2 is fitted to the outside thereof longer than the central straight base 2a added to the straight end base 2b, and a differential step portion DL is formed. Improvement of durability and safety can be attempted by this construction.
Patent JP-H02309284-A (JP)
Title: Seismic intensity meter
Inventor: KURASHIMA SHIGEMI
IPC: G01P15/18
Filed: 1989-05-24
Abstract: PURPOSE:To display a seismic intensity definitely by a method wherein an acceleration is detected by a plurality of acceleration sensors, only a frequency component being in accord with the period of an earthquake is passed by band- pass filters, each acceleration signal is averaged, each acceleration signal is synthesized, and the seismic intensity is determined from the magnitude of a resultant acceleration on the basis of a seismic intensity table. CONSTITUTION:Band-pass filters 24x, 24y and 24z pass only seismic waves. Integrating elements 30x, 30y and 30z integrate signals rectified by absolute value elements 28x, 28y and 28z, at a prescribed period. Digital signals stored in memories 34x, 34y and 34z are averaged for a prescribed term by averaging elements 36x, 36y and 36z and average signals X, Y and Z are outputted therefrom. An arithmetic element 38 computes the magnitude of a resultant acceleration. By means of a comparator element 40 and a seismic intensity table 42, a seismic intensity is determined from the magnitude of the resultant acceleration.
Patent JP-H06342444-A (JP)
Title: Piping specification calculation system
Inventor: HIRATA MASAYOSHI
IPC: F22B37/10
Filed: 1993-06-01
Abstract: PURPOSE:To provide the piping specification calculation system for easily selecting any optimum piping specification (such as an external diameter, thickness and nominal inner diameter) in a short time. CONSTITUTION:This system is provided with a step S2 for calculating the fluid state of fluid based on the kind, temperature and pressure of the designated fluid, step S3 for calculating limit flowing speed corresponding to this fluid state and the flow rate, step S4 for calculating the required inner diameter of piping based on the limit flowing speed and the flow rate, step S5 for deciding an allowable stress value corresponding to a designated piping kind and use temperature from an allowable stress table, step S6 for calculating the thickness and the outer diameter corresponding to the required inner diameter by calculating strength based on the allowable stress value, the required inner diameter and various designated conditional values and for selecting the piping specification closest to this calculated result and satisfying the required inner diameter from a standard dimension table, and step S7 for calculating the pressure loss value of piping based on the various conditional values such as the piping specification, the fluid state and the kind of the designated fluid or the like.
Patent JP-H08299486-A (JP)
Title: Fire extinguishing apparatus for multiple dwelling house having a plurality of stories
Inventor: IEMURA KOJIRO
IPC: A62C35/58
Filed: 1995-05-01
Abstract: PURPOSE: To perform an effective fire extinguishing activity and prevent fire extinguisher from being used wastefully by opening a selection valve and fire extinguisher storing container connected to a small division to operate a three-way valve, supply the fire extinguisher and open a jet when a fire is sensed in a small area. CONSTITUTION: When a fire breaks out in a room M2 on a story, first, a fire sensor 5 of the room M2 on a story, first, a fire sensor 5 of the room M2 is operated to open a store container 1A communicating to an injection nozzle M2A in the room M2, send fire extinguisher to a main piping 2A, operate a three-way valve on the story, afford communication between the main piping 2A in the store container 1A side and a sub-piping 40A on the story and simultaneously prepare a circuit which does not supply the fire extinguisher to the main piping 2A ahead the three-way valve 30. Further, a selection valve 402A for the room M2 is opened to set the fire extinguisher to the condition in which it is sent in the tips of injection nozzles L2A, M2A, N2A.  Next, when the fire in the room M2 is surely confirmed, a low melting point metal in the jet of the injection nozzle M2A is fused so that the fire extinguisher is injected into the room M2 to extinguish the fire.
Patent JP-S5841030-A (JP)
Inventor: KOTANI KIYOO
IPC: B65B69/00
Filed: 1981-08-21
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-S619446-A (JP)
Title: Film
Inventor: KOTANI TERUMITSU
IPC: C08L23/04
Filed: 1984-06-26
Abstract: PURPOSE:A resin film which has exellent flexibility and impact resistance, is non-tacky, suitable for packaging, and obtained by incroporating a low-density, straight-chain ethylene/alpha-olefin copolymer containing a short branched chain into a high-density polyethylene. CONSTITUTION:A high-density polyethylene (A) of a density of 0.945g/cm<3> or higher prepared by a low-pressure process and a straight-chain ethylene/alpha-olefin copolymer (B) of a density of 0.91g/cm<3> or lower containing a short branched chain consisting of a 1-6C side-chain alkyl (e.g., an ethylene/butene-1 copolymer) are mixed to prepare a composition having a density of 0.9-0.94g/cm<3> and a melt index of 0.01-3g/10min, which is then formed into a film to give an aimed polyolefin resin film having a Young's modulus of 6,000kg/cm<2> or lower, an impact strength of 200kg.cm/cm or higher, and a tack strength of 10g/cm<2> or lower.
Patent JP-H04332814-A (JP)
Title: Manufacture of anglular velocity sensor
Inventor: ONO TAKASHI
IPC: G01C19/56
Filed: 1991-05-08
Abstract: PURPOSE:To improve detection sensitivity of an anglular velocity sensor by correcting mismatched vibration of two arms caused by a relative fluctuation in piezoelectric constants, placed positions, etc., of respective driving piezoelectric elements in addition to unbalance in shape of a vibrator. CONSTITUTION:In manufacturing an angle speed sensor exhibiting an approximate tuning fork shape as a whole, while both arms 1,2 are vibrated by respective driving piezoelectric elements 6,7 attached to the two arms 1,2, an output from a detecting piezoelectric element 5 is monitored, while ultraviolet ray hardening adhesive 11 is added to at least one of the arms to adjust vibration mass.
Patent JP-H01302695-A (JP)
Title: Discharge lamp lightup device
Inventor: SAITO MAKOTO
IPC: H05B41/24
Filed: 1988-05-31
Abstract: PURPOSE:To provide a versatile lightup device with possibility of obtaining any desired pressure boosted level and facilitate a switch element device by forming an output transformer from a leakage transformer having one primary winding and a plurality of secondary windings wound on a plurality of secondary winding frames, and connecting in series the secondary windings through switch element. CONSTITUTION:An output transformer consists of a leakage transformer 112 having one primary winding 130 and a plurality of secondary windings 118a, 118b wound on a plurality of secondary winding frames 132a, 132b, and these secondary windings 118a, 118b are in series connected through a switch element 134. That is, any desired number of secondary winding frames 132a, 132b are coupled with the primary winding frame according to the pressure boosted level required of a transformer. Thereby any desired primary vs secondary winding ratio can be obtained even though primary winding frame and secondary winding frames 132a, 132b are used commonly, which provides the desired pressure boosting level easily. Further it can be made easily to connect in series the switch element 134 between the secondary winding frames 132a, 132b to enable connection of different types of switches.
Patent JP-H09314333-A (JP)
Title: Device for judging life of electrode in gta welding
Inventor: ASHIDA EIJI
IPC: B23K9/095
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To accurately judge the life of an electrode based on a clear picture of top end face of the electrode by spotwisely illuminating the face of object to be welded, being as the back ground of the welding electrode top end from vertical direction with an optical means from a specific direction. SOLUTION: Welding is executed by generating an arc between a welding electrode 4 and an object to be welded 1 with a welding machine 2, melting the object 1 with the heat of the arc and forming a welding bead 9. In the above GTA welding equipment, the electrode top end part is observed by a CCD camera 5 from the direction of 45 to 70 to the electrode 4, this picture is inputted to an image processor 8 and it is treated. In this treatment, for example, the electrode consumable amount and the welding metal amount are measured in comparison with the initial picture and the life of electrode 4 is judged. In this case, an illumination device 6 is arranged at the position mutually opposing to the CCD camera 5 about the electrode 4, the object 1 to be welded is illuminated spotwisely from the vertical direction.  Therefore, the clear picture can be obtained, the life of electrode can be judged accurately and the electrode changing working can be automatized.
Patent JP-S5654561-A (JP)
Title: Memory interleaving control system
Inventor: TSUNODA HARUHIKO
IPC: G06F13/00
Filed: 1979-10-12
Abstract: PURPOSE: To make it possible to cope with extension as a user desires, by supplying a memory actuating circuit with the decision result of an interleaving decision part and interleaved bits and by determining a memory constituent unit to be accessed.  
     CONSTITUTION: Address number comparison part 6 compares memory-constituting- unit corresponding bits in access address information, generated by access request device 3, with address number information. Then, interleaving decision part 7 decides the number of interleaved bits supplied by memories by interleaved bits and package/nonpackage discrimination flags in the access address information. The decision result of this decision part 7 and interleaved bits are supplied to memory actuating circuit 8 to determine the memory constituting unit to be accessed. Consequently, it is made possible to cope with the modification of the constitution of the memory unit freely and extension can also be coped with the desire of users. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290162-A (JP)
Title: Semiconductor housing
Inventor: YAMAGUCHI KAZUO
IPC: H01L23/50
Filed: 1986-06-09
Abstract: PURPOSE:To overcome problems due to ionic impurities and to provide a resin- sealed semiconductor device having high reliability, by embedding a metallic electrode to which any voltage can be applied such that the electrode faces to the principal surface of a semiconductor chip secured on an island. CONSTITUTION:A metallic electrode 17 to which any voltage can be applied is embedded at a position over the principal surface of a semiconductor chip 12 disposed within a semiconductor housing 16. In this arrangement, a desired voltage can be applied to the metallic electrode 17 during operation of the semiconductor device so that storage of electric charges in the principal surface of the semiconductor device which would be caused by movement of impurity ions can be limited, and hence creation of inversed regions can be avoided effectively. This means that the inversion preventing effect can be provided by this arrangement and, therefore, leakage of current and deterioration in dielectric strength can be prevented. Thus, the operation of the semiconductor device can be kept stable. Further, corrosion of electrode wiring which would be caused by storage of impurity ions can be also prevented.
Patent JP-S5832675-A (JP)
Title: Ink
Inventor: MORIKUBO SATORU
IPC: C09D11/00
Filed: 1981-08-22
Abstract: PURPOSE:An ink, consisting of a vehicle containing a resin soluble in a polar solvent other than water dissolved therein, a dye soluble in the vehicle and water to be colorless under acidic conditions, etc., and easily erasable with an erasing solution prepared by dissolving an acid in a mixed solvent of water with another polar solvent with certainty. CONSTITUTION:An ink consisting of a vehicle containing a resin, (e.g. ketonic resin or rosin-modified phenolic resin), soluble in a polar solvent, (e.g. methanol or ethylene glycol monomethyl ether), other than water in the solvent and a coloring component, e.g. a dye, (e.g. triphenylmethane dye), or acid-base indicator, (e.g. phthalein), soluble in the vehicle and water to be colorless under acidic conditions, and erasable with an erasing solution containing an acid, (e.g. citric  acid), dissolved in a mixed solvent of water with another polar solvent into a  colorless state. EFFECT:Capable of being written even on a nonabsorbing surface, and repeatedly written just after the erasing. No substance toxic to the human body is used therein.
Patent JP-S61290311-A (JP)
Title: Apparatus and method for inspecting soldered zone
Inventor: YOSHIMURA KAZUSHI
IPC: G01N21/88
Filed: 1985-06-19
Abstract: PURPOSE:To eliminate misdecision from the inspection of a soldered zone of a part on a high-density packaged printed circuit board, by irradiating the soldered zone with a slit light containing an excited light scanning it while an image on the background of fluorescence generated from the printed circuit board is detected for a signal processing. CONSTITUTION:First, a command is provided from a total control section 21 and an XY table 19 is moved to the inspection start position to be prepared for the irradiation with a laser beam to a soldered zone to be inspected from an Ar laser 11. Then, the XY table 19 is driven to move a lead section on one side of an object to be inspected of a flat package part 1 to the inspection position and then, a galvanomirror 17 is driven with a slit light of the laser beam kept irradiating the lead section to take a fluorescent image detecting a fluorescent component from the substrate with a linear sensor 18. A processing is done to remove the image of the part place on a printed circuit board near the soldered zone from the photography signal, thereby accomplishing a decision on a defect.
Patent JP-H0426145-A (JP)
Title: Ic package
Inventor: OUCHI MASAHIRO
IPC: H01P5/02
Filed: 1990-05-22
Abstract: PURPOSE:To eliminate impedance mismatchings, by providing conductor studs in connection with islands, whose heights are higher than a chip and whose upper parts have the forms of circular arcs, between a semiconductor integrated circuit and stitches. CONSTITUTION:An IC package comprises a chip 1, bonding pads 2 and 2-a, 2-b, stitches 3, leads 4, and studs 5 in connection with islands whose heights are higher than the chip and whose upper parts have the forms of circular arcs. Also, a stud 12 is higher than the chip and the stitches in height, and has the form of a circular arc in its upper part. By giving such a form, the distance between a bonding wire 11 and a ground comes nearly constant, and its impedance is calculated accurately. Thereby, an arbitrary impedance can be set, and the IC package, which has the good output waveshape having a quick build-up and fall-down characteristic, can be obtained.
Patent JP-S5656596-A (JP)
Title: Washing apparatus for bath boiler
Inventor: KOJIMA TADAHIKO
IPC: F28G9/00
Filed: 1979-10-13
Abstract: PURPOSE: To make the washing of a bath boiler easy by securing a washing apparatus to a part of a hose for bath boiler washing.  
     CONSTITUTION: An inserting portion of a hot water inlet 3 is inserted into a hot water inlet 2 and a hose (b) is connected to a water pipe. After controlling a  regulating screw 5 of a washing solution apparatus 4, said washing solution is fed  into the boiler together with city water white controlling a flowing amount of the  washing solution. Thus, a simple washing of the bath boiler can be performed  without necessity of man hand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333809-A (JP)
Title: Coated optical fiber and production thereof
Inventor: MAEDA KEIGO
IPC: G02B6/44
Filed: 1991-05-09
Abstract: PURPOSE:To provide the process for production which affords good breaking strength and side pressure characteristics to the fiber by the possession of a reinforcing effect and buffer effect even with a single-layer coating structure, allows taking of a relatively large spacing between an optical fiber and a coating die right after drawing in spite of a reduction in the coating thickness, allows the production at a high speed without bringing both the fiber and the die into contact with each other and is low in cost. CONSTITUTION:A coating 32 consisting of a UV curing type resin is clad by just one layer on the optical fiber 12 made of quartz glass and the Young's modulus of this coating 32 is so changed in a thickness direction as to increase continuously from the inner side toward the outer side, by which purposes are achieved.
Patent JP-H09309001-A (JP)
Title: Cutting work for soft elastic material
Inventor: HACHISUGA MASARU
IPC: B23B1/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting with which a soft, elastic material like pitch can be formed through cutting work and which is suitable for manufacturing a polishing tool used for polishing a lens. SOLUTION: A vibrating cutting unit 10 is provided with an ultrasonic torsional vibrator 1, which generates the ultrasonic torsional vibration, a horn 2, which amplifies the width of the ultrasonic vibration generated by the vibrator 1 and which transmits the vibration, and a cutting tip 3, which is attached to the tip end of the horn 2. The vibrating cutting unit 10 is installed in an NC- controlled cutting device, so that a soft, elastic body material like the pitch in a polishing tool can be cut into a form as desired by using the ultrasonic torsional vibration of the cutting tip 3. Owing to the ultrasonic vibrating cutting, the amount of heat caused by cutting, which is generated by the tip 3, is very small. As a result, the fluidization of the soft, elastic material such as the pitch due to a rise of the temperature can be prevented, and stable cutting work can be carried out.