baber/WOPTO huggingface dataset:
Patent JP-H0984476-A (JP)
Title: Noncontaminating decorative water plant
Inventor: CHIN HAIEN
IPC: A01G31/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain noncontaminating decorative water plants which are materials capable of germinating by installing noncontaminating decorative water plant sources and decorating the interior of water, etc., with the various water plants without contaminating the water quality with the decorative water plants and purifying the water quality or environment by themselves when decorating a water tank, a pond, etc., with the decorative water plants. SOLUTION: The noncontaminating decorative water plants are obtained by wrapping sterilized and dried seeds of water plants with a noncontaminating water absorbing material without interfering the germination such as absorbent cotton, fixing the wrapped seeds to noncontaminating potteries, etc., providing noncontaminating decorative water plant sources having a sufficient keeping quality, installing the noncontaminating decorative water plant sources after preservation in water, a splashing part, etc., supplying a sufficient amount of water thereto, germinating the water plants, decorating the water tank, etc., therewith and further purifying the water quality and environment by growth, etc., of the water plants.
Patent JP-H03164443-A (JP)
Title: Method and apparatus for producing fiber of thermally softening material
Inventor: ONDA SHINJI
IPC: D04H1/4226
Filed: 1989-11-01
Abstract: PURPOSE:To prevent the oxidation consumption of a platinum alloy nozzle block by the atm. air by coating the surface of the nozzle block with high-temp. gases of a low oxygen content at the time of producing glass fibers by allowing fused glass to flow out of the orifice of the platinum alloy nozzle block and ejecting the high-temp. gas from plural nozzles. CONSTITUTION:The fused glass 2 is put into the platinum alloy nozzle block 1. The fused glass is allowed to flow down as a circular conical flowing down body 4 from the bottom orifice 3. At least 3 pieces of the nozzles 6 are symmetrically disposed around this orifice 3 and the gaseous flow 7 of a high temp. and high velocity is blown to the circular conical flowing down body 4 of the fused glass to blow off the fused glass as the glass fibers 12. The glass fibers are thus produced. The high temp. gases 11, 11' of the oxygen content as low as 0 to 2vol.% and 800 to 1600 deg.C are injected at 2 to 60m/sec injection rates from a 2nd nozzles 8, 8' at the rate of 10 to 150% of the above-mentioned gaseous flow 7 in this case. The inflow of the atm. air near to the orifice 3 of the nozzle block 1 is prevented by such high-temp. gases 11 and the oxidation consumption of the platinum alloy nozzle block by the atm. air is prevented.
Patent JP-H07116840-A (JP)
Title: Automatic gas-shielded arc welding method
Inventor: NAGURA YASUMI
IPC: G01B11/255
Filed: 1993-10-21
Abstract: PURPOSE:To provide the automatic gas-shielded arc welding method capable of detecting a bread shape without relying on monitoring of a welder, automatically judging the propriety thereof and contributing to automation, de-skilling and unmanned operation of welding in its turn. CONSTITUTION:The bead shape in automatic gas-shield arc welding is detected by using a beam, the radius RC of curvature and the center P of curvature thereof are obtained in the vicinity 9 of the bead center, the radius RL of curvature thereof is obtained in a bead toe part 10 and the propriety of the bead shape of the bead position is judged from those pieces of information.
Patent JP-H10133346-A (JP)
Title: Photosensitive material processing device
Inventor: MATSUMOTO NOBUO
IPC: G03D3/08
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of processing solution and the fluctuation of a liquid level in the case photosensitive material is processed with the processing solution in a processing tank. SOLUTION: A carrying rack 50 in which an almost U-shaped film carrying path is formed is arranged in the processing tank 20, and the standard liquid level is positioned lower than the upper surface of a block 50B by specified dimension so as to make contact area between the processing solution 57 and outside air small. The processing tank 20 and a liquid level adjusting tank 74 are coupled through a flowing path 78, and air shutoff material 76 having smaller specific gravity than the processing solution 57 is set afloat in the tank 74. The path 78 is provided with a filter 80 preventing the material 76 from passing. Since the tank 74 is coupled with the tank 20, the vertical change of the liquid level with respect to the change of the quantity of the processing solution 57 becomes small. Since the processing solution 57 in the tank 74 is prevented from coming in contact with the outside air by the material 76, the deterioration of the processing solution 57 caused by the contact with the air is restrained.
Patent JP-H08120871-A (JP)
Title: Mounting construction of handrail
Inventor: MAEDA ATSUSHI
IPC: E04F11/18
Filed: 1994-10-25
Abstract: PURPOSE: To make it possible to freely select a mounting position and size of a handrail. CONSTITUTION: A plurality of clamping holes 7 are provide to the circumferential edge of the substrate 3 of a handrail 1, and a plurality of clamping holes 14 are also provided to a position corresponding with a wallboard 9 of an inorganic board. The substrate 3 is mounted on the wallboard 8 with clamping devices 15 and 16 through the clamping holes 7 and 14, and clamping points are increased to promote mounting strength by inpregnating the circumferential walls of the clamping holes 14 of the wallboard 8 with synthetic resin.
Patent JP-S63139985-A (JP)
Title: Gasification controlling equipment in oil shale dry distillation oven
Inventor: ABE RYUICHI
IPC: C10J3/00
Filed: 1986-12-02
Abstract: PURPOSE:To maintain the degree of gasification at a high level stably for a long time, by combining a system wherein the flow rate of gas supplied for gasification is controlled, a system wherein the flow rate of air supplied for gasification is controlled, and a system wherein the flow rate of water added to the gas supplied for gasification is controlled, so that specified actions may be performed. CONSTITUTION:The flow rate of air 12 supplied for gasification, added to a gas supplied for gasification, is controlled in such a manner that the flow rate of the air is increased to a limit over which O2 will be detected with an O2 meter from the gas at the exit of a gasifying zone. Water 13 added to the gas supplied for gasification is automatically controlled to a flow rate sufficient to provide a certain water-to-gas ratio based on the signal for the flow rate of the air supplied for gasification so that the temperature in the gasifying zone of an oven may be below a critical temperature over which a massive substance will be formed, the pressure loss in said zone may not exceed a standard value, and the rate of water gas reaction estimated from the concentrations of CO and H2 in the gas at the exit of said zone may not be below a certain standard. In the schematic diagram, 8 is a combustion furnace and 10 is a humidifier. In addition, a control system wherein the flow rate of gas supplied for gasification is controlled is used in combination with the above-mentioned systems.
Patent JP-H11118397-A (JP)
Title: Object to be towed in air
Inventor: MIGIHARA MASAAKI
IPC: F41J9/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To exhibit a function over a long period of time, and increase flexibility upon use. SOLUTION: An object 1 be towed includes a trunk 12 towed by an airoplane and mounting a material 9 to be consumed owing to a consumption instruction signal from a communication equipment, and a balance adjusting weight 8 movable in the trunk 12. Herein, there are provided a receiver 3 for receiving a signal containing a consumption instruction signal from the transmitter in the trunk 12, a driver 5 for applying movement force to the weight 8, a controller 4 for controlling the driver 5 in response to the estimated amount of movement of the weight 8, and a controller for calculating the amount of the movement of the weight 8 from a remaining amount of the material 9 to be consumed.
Patent JP-H01126505-A (JP)
Title: Method for measuring thickness of bump plating
Inventor: KASE MASATAKA
IPC: C25D21/12
Filed: 1987-11-11
Abstract: PURPOSE:To determine the finish point of time of bump plating while performing said plating, by allowing an ultrasonic wave to be incident on a bump from the back surface of a wafer when bump plating is applied to the front surface of the wafer. CONSTITUTION:A piezoelectric transducer 16 is excited by the output of a high frequency pulse generator 11 through a circulator 12 and a matching box 13 and said output is converted to an ultrasonic wave to be conducted through an acoustic lens 14. This conducted plane wave 14a is refracted at the interface of the leading end of a lens subjected to spherical processing and a sealed liquid in the vicinity of the interior of an opening part 14b and converted to a spherical wave to form a lens 14c while a sonic wave is converged to a focus. A bump 10 is formed to a wafer front surface 9 in a plating bath 2 at the required position thereof by plating. A wafer back surface 8 is arranged in opposed relation to the opening part 14b so as to be matched with the focus of the lens 14c at the back surface position thereof. By this method, the ultrasonic wave incident on the bump 10 is reflected in the vicinity of the bump forming region to vibrate the transducer 16 and converted to an electric signal to be processed by a signal processor 12 through the circulator 12.
Patent JP-S63140166-A (JP)
Title: Swash plate type hydraulic device
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1986-12-01
Abstract: PURPOSE:To stabilize the property of the device in the caption as well as to obtain good assembling performance by providing a cylinder holder for rotatably supporting a cylinder block in connection to a swash-plate anchor, and attaching an eccentric to the cylinder holder. CONSTITUTION:A swash-plate anchor 23 rotatably supporting the cylindrical surface of a trunnion shaft 22 is fixed to a crank case 4 together with a cylindrical cylinder-holder 24 by means of a bolt 26. The cylinder holder 24 rotatably supports the outer periphery of a motor cylinder 17 through a needle bearing 25, and an eccentric 64 is attached to the cylinder holder 24. Therefore, not only the mutual phase of eccentric direction lines of the swash-plate type trunnion shaft 22 and the eccentric 64 but also eccentric quantity of the eccentric 64 with respect to a cylinder block can be correctly set as desired, thereby stabilizing the property of the device in the caption. In addition, this hydraulic device can be assembled before its incorporation in a casing so as to exhibit good assembling performance.
Patent JP-S62146922-A (JP)
Title: Thermoplastic aromatic polyether aromatic polyketone
Inventor: OKITA SHIGERU
IPC: C08G65/40
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a thermoplastic aromatic polyether aromatic polyketone useful in the field of molding materials which must have particularly high heat resistance, comprising 4 specified recurring units and having a specified intrinsic viscosity. CONSTITUTION:A polymer comprising recurring units of the formula and having an intrinsic viscosity [eta]int. >=0.7. this thermoplastic aromatic polyeter aromatic polyketone can be obtained by polycondensing 4,4'-dihydroxydiphenyl with a 4,4'-dihalogenobenzophneone in the presence of an aromatic sulfone solvent. The polycondensation temperature is 150-450 deg.C, but it is preferable that the temperature is increased from a lower temperature to the final temperature of about 380 deg.C continuously or stepwise. As said aromatic sulfone, diphenyl sulfone is desirable.
Patent JP-H10136689-A (JP)
Title: Inverter equipment
Inventor: OHASHI KAZUHARU
IPC: H02M7/48
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent that when an induction motor is operated by applying AC power higher than a base frequency, the operation is continued in the state that a load current higher than or equal to the continuous operation rating level flows. SOLUTION: When a load detecting value I of an induction motor 6 exceeds a load setting value Iref, and a frequency constant signal Fco is outputted from a frequency constant detecting circuit 15, in the state that an output frequency signal fout which an adjustable speed control circuit 13 gives to an inverter main circuit 5, exceeds a base frequency fbase, a frequency command selector 11 changes a frequency command value fc, so as to decrease the output frequency fout until the load detection value I becomes lower than or equal to the load setting value Iref. Thereby the induction motor 6 is operated at the maximum rotational speed, wherein the load torque balances with the continuously operating torque.
Patent JP-H01128506-A (JP)
Title: Magnetizing device
Inventor: OKITA HIDEJI
IPC: H01F13/00
Filed: 1987-11-13
Abstract: PURPOSE:To enable a magnetic member disposed inside the permanent magnet to be magnetized to the depths thereof, to increase the life, and to enable a magnetizing pitch to be provided up to 1mm or so with fineness and with high accuracy, by employing a specific structure in which a plurality of channels are provided on the magnet facing surface of the magnetic member, and each of the channels has a narrow entrance section and has the cross section substantially in an OMEGA-shaped configuration, so that while the width of the entrance section is smaller than the diameter of a coil member for magnetization, the size thereof is adapted to press fitting. CONSTITUTION:A magnetic yoke 20 comprises a magnet facing surface 20a which is substantially close to the internal peripheral surface of a ring-shaped permanent magnet, and on which a plurality of channels 22 are formed axially at regular intervals. Each of the channels 22 has a narrow entrance section and has the cross section in anOMEGA-shaft configuration, very nearly, so that the width of the entrance section is relatively small compared with the diameter of a coil member 24. Now, after the coil member 24 is forced to be pushed into the channel 22 through the entrance section, the channel is for the remaining space thereof filled with resin 26 or the like to fix the coil member 24 thereto. While the shape of the coil member 24 is changed a little in being forced to be pushed into the channel 20, the coil member 24 recovers the original shape in the channel 22 and is securely fixed. Therefore, even if a magnetizing current is caused to flow through the coil member 24 to apply an outward force thereto, the coil member 24 is hardly moved. Moreover, since the coil member 24 is disposed in the somewhat inner position to the magnet facing surface, the diameter thereof can be enlarged, and a large current can be caused to flow therethrough.
Patent JP-H06126654-A (JP)
Title: Retractable rotational motion transmission device
Inventor: SUZUKI KAZUO
IPC: F16H35/00
Filed: 1991-11-01
Abstract: PURPOSE:To make a transmission device compact in size and optimum for carrying and pousing and to enable its rotational motion given to a base transmission lever to be transmitted to a transmission lever tip part so surely and smoothly by constituting it with each combination of base and bush type transmission lever, transmission lever tip part and bush type transmission lever, and outer transmission auxiliary sleeve and chuck. CONSTITUTION:This expansive rotational motion transmission device is provided with a sectional noncircular rotation transmitting base transfer material 1, where a rotation driving apparatus is attached, one or several pieces of section noncircular movable bush type transmission levers 3 being fitted in this base transmission lever 1, and a transmission lever tip part 113 installed in a tip end of this bush type transmission lever 3. In this constitution, a section ring- form bush type transmission auxiliary sleeve 4 is fitted in the bush type transmission lever 3, while an inner flange piece 114 to be engaged with the base transmission lever 1 is installed in a section ring-form outer transmission auxiliary sleeve 8, and this outer transmission auxiliary sleeve 8 and the bush type transmission auxiliary sleeve 4 are clamped together with a section ring-form chuck 12.
Patent JP-H02133563-A (JP)
Title: Production of high al-content stainless steel sheet
Inventor: HAMANAKA SEIICHI
IPC: C23C10/28
Filed: 1988-11-14
Abstract: PURPOSE:To obtain the high Al stainless steel sheet which is formable at ordinary temp. and has excellent high-temp. oxidation resistance, corrosion resistance and electric heating property by subjecting the laminated and rolled sheets, which are obtd. by superposing Al sheets, to a heating and diffusing treatment under alloying conditions without melting the Al. CONSTITUTION:The stainless steel sheet contg. <=0.03% C and 0.01 to 0.8% >=1 kinds of Ti, Nb, V ir Mo is prepd. The Al sheets or strips are superposed on one or both surfaces of the stainless steel sheet so as to attain the ratio corresponding to the ratio of the Al to be incorporated into the steel sheet. The superposed sheets are passed between the rolls and are press-welded at >=30% draft to obtain the laminated and rolled sheet. The laminated and rolled sheet is preferably subjected to intermediate annealing at 250 to 550 deg.C, The laminated and rolled sheet after the intermediate annealing is then subjected to the diffusion treatment under the conditions to alloy the Al layers without melting the same in a 600 to 1300 deg.C range. The high-Al stainless steel sheet which has the above-mentioned characteristics and is adequately usable for the heating zone of an electric heater and a catalyst metal base plate for treating polluted gases is obtd. in this way.
Patent JP-H10117203-A (JP)
Title: Ring-type subordinate synchronous network and subordinate synchronous method
Inventor: SAKAKI MASAHIKO
IPC: H04L12/42
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of the loopback of clock signals and the synchronous defective slave nodes by securing such a constitution, in which the slave nodes monitor the states of the clock signals under selection to notify a master node of the monitoring results and the master node gives all at once the clock selection instruction to the slave nodes. SOLUTION: A clock-monitoring circuit 23 notifies a master node M of the states of clock signal under selection via a clock state signal ALMO/1. If a clock signal C0 is normal when the clock signals under selection belong to an 0 system, a clock state signal ALMO is set at 1 and notifies. If the signal C0 is not normal, the signal ALMO is set at 0 and notified. The master node refers to the clock state signals collected from every slave node and sends a clock selection signal SELO/1 to every slave node. It is decided that a fault occurs on a transmission line of the 0 system, when a clock state signal ALMO 0 is received from the 0 system. Thereby, an instruction is produced to switch the signals C0 of the 0 system to the clock signals C1 of a 1 system all at one.
Patent JP-S62142827-A (JP)
Title: Fixing device for housing of rotary piston engine
Inventor: KURIO NORIYUKI
IPC: F01C21/10
Filed: 1985-12-17
Abstract: PURPOSE:To improve strength, by providing tension bolts, integrally fixing plural housings, so as to be prevented from penetrating through a housing part being a flection point where a housing assembly generates bending deformation, in case of the captioned engine equipped with a divided type eccentric shaft. CONSTITUTION:A rotary piston engine has a housing assembly 1 comprising plural rotor housings 6-8, paired side housings 2, 3 and two or more intermediate housings 4, 5. And the engine houses rotors 9-11, fitted to an eccentric shaft 15 comprising the first eccentric shaft 16 and the second eccentric shaft 17 externally fitted to said shaft 16, in the rotor housings 6-8. Here the eccentric shaft 15 is mounted so that a fitting end part of the second eccentric shaft 17 for the first eccentric shaft 16 corresponds to the housing 5. While tension bolts 32, 34, integrally connecting the housings 2-8, are provided so as to tighten each housing to the housing 5.
Patent JP-2001107690-A (JP)
Title: Wet spraying method
Inventor: AYADA TAKASHI
IPC: C04B28/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a wet spraying method which can drastically reduce the rebound ratio without degrading the quick setting performance of concrete. SOLUTION: There is provided a wet spraying method for spraying concrete which is obtained by adding an accelerator to base concrete formed of lightweight concrete with air dried weight of unit volume of 1.6 to 2.1 ton/m3. Preferably, the lightweight concrete exhibits slump of 10 cm or more, and more preferably, it exhibits slump flow ranging from 450 to 850 mm.
Patent JP-H04161605-A (JP)
Title: Visibility improving method in dense fog
Inventor: NAKAJIMA HIROSHI
IPC: E01H13/00
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate or reduce visibility obstacles due to fog by sending air with fog droplets previously eliminated into the area where fog is generated. CONSTITUTION:An air sending pipe 1 provided with many exhaust nozzles is arranged along the shoulder of the road 3. A blower is interconnected at the discharge port to the air sending pipe 1 and at the suction port to a fog droplet eliminator. In the next step, the air sent from the blower with fog droplets previously eliminated is discharged from the exhaust nozzle of the air sending pipe 1 to the center of the road. The air discharged with fog droplets not included and the air including fog droplets on the road are replaced with each other, or the air including fog droplets is diluted to improve visibility. This constitution hardly generates ascending current and can improve visibility and can be applied to areas such as air ports where are exposed to danger, affected by ascending current.
Patent JP-S62146665-A (JP)
Title: Recording apparatus
Inventor: SATO MASA
IPC: B41J2/33
Filed: 1985-12-23
Abstract: PURPOSE:To reduce running cost and to improve heat efficiency and, further, to make it possible to stop recording when the diameter of a transfer medium is reduced to a predetermined one or less, by a method wherein a rotating transfer medium is directly heated by a recording head and, when the diameter of the transfer medium reaches a predetermined one or less with the advance of recording, a detection means detects this state to stop recording. CONSTITUTION:When recording is started in such a state that a recording head 5 is contacted wit the surface of an ink roller 1, the recording head 5 generates heat corresponding to image information to heat and melt the ink on the surface of the ink roller 1 according to an image pattern and the molten ink is transferred to a fed recording sheet 8 at a pressure contact part (d) and the recording sheet 8 is fed in a state contacted with the ink roller 1 under pressure from a first pressure contact roller 3a to a second pressure contact roller 3b and, because the ink is lowered in its temp. and solidified, said ink is certainly adhered to the recording sheet 8. When recording is continued, the diameter of the ink roller 1 gradually reduces but with this, a revolving arm 15 rotates. The light irradiated from a light emitting element 14a begins to be not received by a light receiving element 14b when the diameter of the ink roller 1 reaches a specified one or less. At this time, a control part 14c is operated by the signal from the light receiving element 14b not only to stop recording operation but also to display that the diameter of the ink roller 1 reached the specified one or less on a display part 14d.