baber/WOPTO huggingface dataset:
Patent JP-H0430062-A (JP)
Title: Fiber-reinforced concrete member
Inventor: WAKIZAKA TATSUYA
IPC: E04C5/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent a maldistribution of fiber materials and to improve the strength by mixing a fiber material whose specific gravity is larger than that of the concrete, and a fiber material whose specific gravity is smaller, to a concrete, and forming a hollow pillar and the like centrifugally. CONSTITUTION:A fiber material 13a such as a steel fiber whose specific gravity is larger than that of the concrete, and a fiber material 13b such as a glass fiber with a smaller specific gravity are provided. Then, the fiber materials 13a and 13b are mixed to a concrete material 12 to form a hollow tube body 11 centrifugally, to disperse the fiber material 13a to the outer circumference side while the fiber material 13b to the inner circumference side, and the hollow tube body 11 is solidified in such a condition. As a result, the fiber materials are dispersed evenly to the whole body of the concrete to improve the strength, and a generation and growth of cracks can be prevented.
Patent JP-H05321443-A (JP)
Title: Double floor structure
Inventor: KAKEHASHI TETSUYA
IPC: E04F15/18
Filed: 1992-05-26
Abstract: PURPOSE:To improve the sound-heat insulating performance of double floor structure used for a multiple dwelling house or the like. CONSTITUTION:An elastic base seat 13 is installed on a concrete base 11, and a floor panel bearer 15 is supported in the vertically movable state at the upper part of a supporting bolt 14 supported in the vertically movable state at the base seat 13. An elastic sheet 26 is installed on the floor panel 25 supported on the floor panel bearer 15. The hardness of the base seat 13 is set higher, in a range of 1.2 times to 2.0 times, than that of the sheet 26. Out of impact noise to the floor, low frequency region impact noise is thereby absorbed mainly by the base seat 13, and high frequency region impact noise is absorbed mainly by the sheet 26. Also since the floor surface and a space formed by double floor structure are shut off doubly by the floor panel 25 and sheet 26, the space seling performance is heightened.
Patent JP-S5759221-A (JP)
Title: Dma transfer controlling system
Inventor: SATAKE SHIGERU
IPC: G06F13/28
Filed: 1980-09-26
Abstract: PURPOSE:To perform data transfer with different systems smoothly by providing a signal for switching buses between processing systems A and B having independent buses. CONSTITUTION:For processing systems A and B having independent system buses 42 and 52, an input-output equipment 61 on the bus 52 uses a signal, generated by a DMA module 60, as effective one when a bus switching signal BUSCHNG is a ''1'', thereby performing data transfer with the system B to which it belongs. When the said bus switching signal is a ''0'', the signal on the bus 52 is made ineffective and an inverter 73, a bus-A-controlling circuit 72, and a driver/receiver circuit 71 operate to send the signal that the module 60 generates to the bus 42 of the system A side, so that the input-output equipment 61 performs data transfer with the processing system A. Thus the data transfer with difference systems is performed smoothly by the bus switching signal.
Patent JP-S5468848-A (JP)
Title: Coater for viscous and abrasive fluid
Inventor: SAWADA YASUHIRO
IPC: B05B7/24
Filed: 1977-11-10
Abstract: PURPOSE: To minimize the size of a pressurized paint tank thereby reducing the cost of the apparatus and the amount of paint which is degraded by compressed air, by supplying the paint tank with paint from separated main tank by gravity.  
     CONSTITUTION: Necessary amount of paint is supplied from a main tank 14 to a paint tank 1 through a valve 15. A compressor 10 is actuated, and compressed air is sent to the paint tank 1 through a directional control valve 7 and an air-line 5. A pressure regulation valve 12 is adjusted preparatory to the coating to give a spraying pressure suitable to the paint. When the paint level in the paint tank 1 lowers to a preset level, the directional control valve 7 is switched by the signal from a level switch 13, and the flow of the paint is reversed. The paint which flows constantly and reciprocally between the tank 1 and 2, is sprayed to a substrate 23 to be coated by actuating a nozzle device 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62289735-A (JP)
Title: Measuring instrument for irregular flicker
Inventor: OSAKI YOSHIHARU
IPC: G01M11/00
Filed: 1986-06-10
Abstract: PURPOSE:To know the generation of a single irregular flicker by finding the difference between the output of a filter which passes only a DC component and components of power frequency and its high-order frequency and the output of a phase shifter which makes a phase shift equal to the phase shift of a signal caused by the filter. CONSTITUTION:Light from a discharge lamp 6 such as a fluorescent lamp is received by a photodetector 1 and the light emission waveform of the discharge lamp 6 is converted into an electric signal waveform. The light emission waveform of the discharge lamp 6 synchronizes with the power source frequency at which the discharge lamp 6 illuminates and is separated into the DC component and components of power source frequency and its high-order frequency. Such a light emission waveform signal is inputted to the filter 2 to remove a signal regarding the irregular flicker. At such a time, the light emission waveform signal is given by the phase shifter the same phase shift as the phase shift generated by the passage through the filter 2, and it is compared with the output of the filter successively to decide the generation of the irregular flicker when a large difference appears.
Patent JP-S5563907-A (JP)
Title: Bead wire
Inventor: TAKAGI SHIGEMASA
IPC: B60C15/04
Filed: 1978-10-31
Abstract: PURPOSE: To raise the tension strength and to prevent irregular displacement in the vulcanizing process of a bead wire by helically winding a strand of hard steel wires formed in circular cross section several turns around a presse formed core wire.  
     CONSTITUTION: Rings 2 and 2' are formed by winding a hard steel wire 1 several turn in parallel to each other, then pressing into a circular section so that the density of the hard steel in the cross section is increased, therefore, the tensile strength per unit area is improved. A strand 7 formed by pressing several parallel hard steel wires into a circular cross section is helically wound several turns around the ring 2', thus providing a bead wire of high tensile strength and capable of resisting to irregular displacement in the vulcanizing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63297018-A (JP)
Title: Metal mold of extruder
Inventor: KIKUZAWA RYOJI
IPC: B29C48/09
Filed: 1987-05-29
Abstract: PURPOSE:To prevent ununiform thickness from developing in an extrudate and consequently surely obtain the highly accurate extrudate by a method wherein a tubular body, which forms a third annular gap together with a mandrel, is provided at the axial midway part of the inner part of a mold main body so as to be able to adjust the tubular body by shifting it in the radial direction of the inner port. CONSTITUTION:A mold 2 has a mold main body 4, in which an inner port 5 with a circular cross section is formed and on the front end side of which a die 6 is detachably mounted. The mold main body 4, a mandrel support 18 and connecting members 20 are integrally formed. A first annular gap 21 is formed between the mold main body 4 and the mandrel support 18. Material to be formed, which is pushed in the first annular gap 21 by an extruder main body 1, is forced through a third annular gap 26 into a second annular gap 23. As a result, the material to be formed is formed at the second annular gap 23 into a circular pipe so as to pass through the second annular gap 23 and to be pushed outside the mold 2 in the form of a circular pipe product P. In this case, by shifting a tubular body 25 for controlling, ununiform thickness can be prevented from developing in the circular pipe product P.
Patent JP-H032381-A (JP)
Title: Surface treated chromium steel products having high corrosion resistance and production of exhaust gas device for automobile by utilizing these products
Inventor: HOBO YOSHIHIKO
IPC: C23C22/28
Filed: 1989-05-26
Abstract: PURPOSE:To provide the highly corrosion resistant material, more particularly the subject chromium steel products which can simultaneously suppress the internal corrosion and external corrosion of the low-temp. parts of the exhaust gas device of automobiles by providing the surfaces of the Cr steel products with a chromate treated layer and a chromic acid-resin combined film. CONSTITUTION:At least one surface of the chromium steel products contg. <=0.02wt.% C and 4.0 to 20wt.% Cr is subjected to the combined coating treatment to form the chromate treated layer and the chromic acid-resin combined film on the treated layer. The above- mentioned chromate treatment is executed by bringing the steel products into contact with a chromic acid mixture essentially composed of 200 to 700g/l sulfuric acid and 100 to 400g/l chromic acid to form the chromate treated layer amounting to 30 to 300mg/m<2> in terms of metal Cr. On the other hand, the chromic acid-resin combined film is required to be formed at 0.5 to 10mum thickness. The resulted surface treated chromium steel products having the high corrosion resistance sufficiency exhibit their functions not only as steel products for exhaust gases of automobiles but also as materials for electrical home appliances, aggregate for building materials and internal and external materials and also as the materials to prolong the service life of recent materials.
Patent JP-S6114031-A (JP)
Title: Manufacture of aluminum sheet provided with expanded hollow part
Inventor: IWAI ICHIROU
IPC: B21D53/04
Filed: 1984-06-28
Abstract: PURPOSE:To obtain an Al plate for a heat exchanger, a building material, etc., which is provided with an expanded hollow part as large as possible without generating a rupture of a rise part, by hardening and rebulging a hollow part formed by a pipe bulging operation of a conventional method such as a roll bond method, etc. CONSTITUTION:A plurality of Al (including Al alloy) sheets are joined in a polymerized state except a hollow part forming prearranged area part, and thereafter, a fluid pressure is led into a non-joining part and a hollow part 2 is bulged and formed. Thereafter, a process for annealing it at a temperature of a recrystallization temperature or above, and a process for rebulging the hollow part 2 after the annealing are executed more than once. As a result, the Al sheet is softened, an elongation required for increasing a pattern height H is given to a rise part 3, and thereafter, the hollow part 2 is rebulged and the height H is increased. Accordingly, an Al sheet 1 which has further increased a capacity of the hollow part by exceeding a limit of a bulged pipe by a conventional method is obtained.
Patent JP-S63299246-A (JP)
Title: Adhesive sheet for adhesion of wafer
Inventor: NARITA HIROAKI
IPC: C09J11/06
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the generation of static electricity and electrification as well as to prevent contamination from generating by a method wherein a surface active agent is impregnated in an adhesive layer or a substrate. CONSTITUTION:The title adhesive sheet consists of a substrate 2 and an adhesive layer 3 coated on the surface of the substrate 2 and it is desirable that a peelable sheet 4 is temporarily ready-adhered on the upper surface of the layer 3 for protecting the layer 3 before the adhesive sheet is used. When a surface active agent is impregnated in the layer 3 or the substrate 2 or both of these, a surface active agent of 0.05-10 parts weight is mixed to an adhesive mass of 100 parts weight. Moreover, the surface active agent can be coated on the surface or the rear of the substrate 2. The coating thickness in that case is set in 0.1-5 mum. An anionic surface active agent and a cationic surface active agent are desirable as the surface active agent to be used. As the anionic surface active agent, a guanidine derivative, a phosphorus anionic active agent and so on are used and as the cationic surface active agent, quaternary ammonium salt, pyridinium salt and so on are used.
Patent JP-H01304869-A (JP)
Title: Manufacturing apparatus for cheese-containing 'chikuwa'
Inventor: YUGAWA NOBUYOSHI
IPC: A23L17/00
Filed: 1988-06-02
Abstract: PURPOSE:To improve the manufacture workability of CHIKUWA (a bamboo-shaped fish paste food) by inserting a piece of cheese into a CHIKUWA and cutting the CHIKUWA with single machine and to improve the hygienic state of the CHIKUWA by keeping the CHIKUWA from human hand during the above process. CONSTITUTION:The object apparatus is provided with a CHIKUWA holder 12 to hold a CHIKUWA, a cheese holder 13 to hold a piece of cheese on an extension line of the longitudinal hole of the CHIKUWA and a cheese-inserted rod 15 moving in the longitudinal direction of the CHIKUWA hole, pushing the cheese and inserting the cheese into the CHIKUWA hole. A plural sets of holders 12, 13 and cheese-insertion rod 15 are laterally transferred with an endless conveyor. The cheese-insertion rod 15 is moved along the longitudinal direction according to the transfer motion of the conveyor by a V-shaped slider guide 17 on the transfer face of the conveyor. The CHIKUWA containing inserted cheese and held on the CHIKUWA holder 12 is cut into prescribed number of piece with a cutter 16 placed at the delivery end of the conveyor. The workability can be improved while keeping excellent hygienic state by this process.
Patent JP-2000327433-A (JP)
Title: Tool for firing
Inventor: OKADA YUTAKA
IPC: F27D3/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a tool capable of suppressing the movement of Zn between a material to be fired and the tool for firing and excellent in mechanical characteristics by forming a coating film containing, as main components, Al2O3, ZnO and ZrO2 on a part or the whole of the surface of a base material comprising at least one of Al2O3-SiO2 matter, Al2O3-SiO2-MgO matter, MgO-Al2O3-ZrO2 matter and SiC matter. SOLUTION: In the main components of the coating film, the preferable molar % of ZnO to Al2O3 is in the range of 0.5 to 1.0. A coating film hard to be peeled can be formed by mixing Al2O3, ZnO and ZrO2 in a prescribed ratio and spraying the mixture onto the surface of a base material by a water stabilized plasma spray method or the like. As ZnAl2O4 formed in the coating film is a hardly reactive compound, Zn contained in the material to be fired does not move into the tool for firing when Ni-Zn or Mn-Zn soft ferrite or ZnO varistor containing Zn as a main component is fired. As the base material, a material such as Al2O3-SiO2 having excellent mechanical strengths and thermal characteristics is used.
Patent JP-S51137279-A (JP)
Title: Conveyer
Inventor: SATOU TOSHIAKI
IPC: B65G35/00
Filed: 1974-11-22
Abstract: PURPOSE: To stop an induction carriage at a given position with a simple device characterized in that a plurality of subwires is connected to it by a speedreducing coil along a guide wire in parallel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6026257-A (JP)
Inventor: OHARA AKINORI
IPC: F25B9/00
Filed: 1983-07-22
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-S6112205-A (JP)
Inventor: HONDA HARUYOSHI
IPC: A01C5/06
Filed: 1984-06-28
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-H08328109-A (JP)
Title: Camera using recording or regenerating device and film with magnetic memory part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1995-06-01
Abstract: PURPOSE: To prevent the top end of a film from being caught by a pressure contact member when the film is pushed out from a film cartridge with a simple structure. CONSTITUTION: A film 9 is pushed out from a film cartridge 8 loading to the cartridge chamber la of a camera body 1 by the rotation of a spool 2, and advanced between a film rail surface 1c and a film pressure plate 4 and wound by the winding spool 3 of a spool chamber 1b. A pad 6 for pressing the magnetic memory part of the film 9 onto a magnetic head 5 is turned and energized by a spring 7, in such a manner that it is turnable around a shaft part 6a, and the clearance on the film advancing side between the pad 6 and the magnetic head 5 is larger than the clearance on the film discharging side.
Patent JP-H06322651-A (JP)
Title: Method for forming nonwoven fabric and its formed product
Inventor: GODAI MASAJIRO
IPC: D04H1/54
Filed: 1993-05-13
Abstract: PURPOSE:To form a formed product making the most of air permeability, bulkiness or diverse appearances or touches, etc., possessed by nonwoven fabric as they are by superposing a flexible airtight sheet on nonwoven fabrics, bringing the sheet into close contact therewith and then vacuum forming the resultant laminate. CONSTITUTION:Nonwoven fabrics made from fiber such as paper pulp or thermoplastic fiber as a main raw material are vacuum formed. In the process, plural nonwoven fabrics 11 to be formed are superposed and a flexible airtight sheet 12 composed of a plastics or rubber is then superposed thereon and brought into close contact therewith and the resultant laminate is subsequently placed on a female die 3 communicating with a vacuum-producing source 2. The laminate is then heated with a heater 9 and a cylinder in a pressing part is subsequently operated to press a clamping part 4. A vacuum pump in the vacuum-producing source 2 is then operated to attract the nonwoven fabrics 11 together with the airtight sheet 12 to the female mold 3. Thereby, the forming is carried out. Otherwise, a plug having a male die approximate to the female die 3 is pressed to perform auxiliary forming. The vacuum forming as described above is then carried out. After releasing from the female die 3, the airtight sheet 12 is peeled to afford the prescribed formed product.
Patent JP-S5258933-A (JP)
Title: Development device for electrophotographic latent image
Inventor: KOMURA KOUICHI
IPC: G03G15/08
Filed: 1975-11-11
Abstract: PURPOSE: To obtain a good image free from fog by employing insulating magnetic toner particles as a developer, and applying a bias voltage to an electroconductive sleeve provided on the surface of a rotating magnetic roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02311725-A (JP)
Title: Apparatus and method for measuring starting torque of flexible magnetic disk
Inventor: DEWA ATSUSHI
IPC: G11B19/00
Filed: 1989-05-29
Abstract: PURPOSE:To evaluate the surface state of a flexible magnetic disk by sending a starting time by an index signal when the flexible magnetic disk starts driving to a digital storage, and obtaining a starting current. CONSTITUTION:A constant voltage source 2 and a digital storage 5 are con nected to a microcomputer through GPIB interfaces, respectively. An index signal is inputted into the storage 5. The index signal is used to send a rotation signal every time when the table of a magnetic disk is rotated one time by the output of a differential amplifier and with a magnetic disk driving device 1. The control of a driving motor current in the device 1 is continuously performed with the rising gradient which is determined with the computer 6 beforehand. The value of a disk starting current is determined by the current value when the index signal indicating the start of the rotation of the magnetic disk from the device 1 is outputted. That is the voltage across a resistor element 4 which is inserted between the power source 2 and the device 1 is stored in a storage 5, and the starting current is transferred and stored in the computer 6.
Patent JP-H06321309-A (JP)
Title: Speed control method for self-traveling carriage
Inventor: YAMADA KIYOSHI
IPC: B65G1/04
Filed: 1993-05-12
Abstract: PURPOSE:To simplify a regulation rule and attain effective control without waste and with inexpensive equipment. CONSTITUTION:When a target stop point Ai is determined, a parameter stored in a parameter storage part 6 is selected by a control part 5 based on a distance between a present stop point and the target stop point Ai. A timer starting position and a timer count value prescribed by this parameter are determined, the timer starting position is confirmed (step S3) to start the timer (step S5), and when the time is finished speed change control is conducted from acceleration traveling or constant speed traveling up to this time to decelerating traveling (step S7).
Patent JP-S5259372-A (JP)
Title: Dust collector
Inventor: TAKEMURA SEIJI
IPC: B04C5/00
Filed: 1975-11-10
Abstract: PURPOSE: To enhance the dust-removing efficiency by employing a double-structured lath-formed filter, and specifying the relation therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07336958-A (JP)
Title: Structure unit for controller and brush holder,and manufacture of such structure unit
Inventor: BUORUFUGANGU YAAKOPU
IPC: H02K5/14
Filed: 1995-06-01
Abstract: PURPOSE: To configure a structure unit more easily and at the same time improve the emission of lost heat. CONSTITUTION: A support plate 14 for leading heat is fixed to a casing 9 of an electric machine by a fixing means 26, and a brush retainer 12 is formed in one piece at a casing part 15 that consists of an insulation material, along with a contact part 16 for connecting a brush.
Patent JP-H0433763-A (JP)
Title: Manufacture of liner for linear accelerator
Inventor: HAMAI SHOHEI
IPC: B22D19/00
Filed: 1990-05-28
Abstract: PURPOSE:To improve dimensional accuracy and the productivity by alternately laminating copper-made rings and copper-made disks worked with high accuracy and inserting the outer periphery thereof with molten low m.p. and low expansion alloy as internal chill. CONSTITUTION:The copper-made rings 2 and the copper-made disks 3 of the highly accurate worked product set in the prescribed cylinder 1, are alternately piled to the prescribed height, and a bottom plate 4 is fixed at the bottom part so that molten metal does not leak and also a cover 5 is arranged so that the molten metal does not enter the copper-made rings 2 and the copper- made disks 3. After fixing the piled copper-made rings 2 and copper-made disks 3 so as not to shift, the low m.p. and low expansion alloy is poured into between the cylinder and the piled copper-made rings 2 and copper-made disks 3, and by inserting these as internal chill, a liner is manufactured. As the inserting alloy is low m.p., strain caused by heat is scarcely developed, and as this is low expansion property, guarantee to the dimensional accuracy needed to the liner is easily obtd.
Patent JP-S6115214-A (JP)
Title: Power supply circuit
Inventor: SHIYOUMURA ATARU
IPC: G05F1/46
Filed: 1984-06-30
Abstract: PURPOSE:To stabilize the output of a power supply circuit and to prevent assuredly the quality deterioration of a minute music signal, by supplying the output of an auxiliary DC power supply to a smoothing capacitor for a prescribed period of time when the sudden reduction of the music signal level is detected. CONSTITUTION:When the level of the music signal outputted from an amplifier 4 is reduced suddenly, a mirror detecting circuit 10 works to produce an impulsive output. This pulse triggers a one-shot multi circuit 11 to produce the output signals for a prescribed period (t). Thus a transistor Tr 12 is turned on and the output of the Tr 12 turns on a Tr 13. Then a charging current is supplied to a smoothing capacity 3 from a capacity 9 serving as an auxiliary DC power supply 15. As a result, the current supplied from the capacitor 9 is supplied instantaneously to the capacitor 3 having shortage of the charging amount immediately after the music signal of a high level is treated by the amplifier 4. Thus, the power supply output is stabilized, therefore the effects to the music signal is prevented.