baber/WOPTO huggingface dataset:
Patent JP-H07300786-A (JP)
Title: Nozzle for cleaning
Inventor: NAKAMURA TORU
IPC: D21F1/34
Filed: 1994-04-26
Abstract: PURPOSE:To provide a cleaning nozzle useful for a shower device for washing a wet felt of a paper-making machine, hardly causing clogging especially with dust, etc. CONSTITUTION:An inner hole 5 facing from the tip face toward a bottom plate 4 is formed at the central part of a nozzle 1 having a male screw 2 on the outer periphery face of a base edge and a tapered face is made on an inner bottom face 4A of the bottom plate 4. A pair of nozzle holes 6 are formed in a perpendicularly intersecting way to the tapered face. Spraying water jetted from the nozzle holes 6 is made into a radiated state in the range of a separating angle of 10-30 degree. Since the bottom plate 4 of the nozzles 1 are positioned inside a shower pipe 7, the outer face of the bottom plate 4 is always washed by flow of pressure water in the pipe 7 and the nozzles holes 6 are hardly clogged with dust, etc.
Patent JP-S5633840-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI KUNIHIRO
IPC: H01L21/331
Filed: 1979-08-29
Abstract: PURPOSE:To prevent the occurence of contamination at an interface between a semiconductor substrate and an insulating film by consisting the insulating film with a predetermined pattern which is provided on the surface of the semiconductor substrate as a mask wherein heat treatment is done in oxidized atmosphere after implanting an impurity ion. CONSTITUTION:A thermal oxide film 2 is formed on a silicon substrate 6 formed a base rigion 3 and after etching the film 2 with a predetermined pattern, a P+ implantation region 4 for emitter and high density phosphorus ion implantation layer 1 are formed by implanting a phosphorus ion. Next, for example, an SiO2 film 5 containing phosphorus is formed by heat treatment which is made for an hour at a relatively low temperature of 700-900 deg.C in damp oxygen. In this way, unnecessary contamination will be eliminated as the SiO2 film 5 is formed with an emitter or the like by a continuous process. And a crystal damage section goes with ion implantation will be eliminated as oxidation is made in the region showing slow velocity of propagation of crystal defect.
Patent JP-S61268884-A (JP)
Title: Pressure adjustor for hydraulic pressure
Inventor: NISHIKAWA TAKESHI
IPC: H01H35/26
Filed: 1985-05-23
Abstract: PURPOSE:To remove the expendable supplies and facilitate maintenance by installing a strain gauge for outputting a voltage difference in proportion to the fluid pressure and controlling the drive and stop of a pressure motor by opening and closing a power transistor by a Schmidt circuit according to the output. CONSTITUTION:A pressure motor 1 for compressing air for railway car, etc. is supplied with electricity from a stringing 2 through a pantagraph 3 and an electromagnetic contactor 34. In this case, a strain gauge 21 consisting of strain gauges 22 arranged in bridge form on one surface of a metal bellowphram 23 in a pressure case 7 into which the pressure of the compressed air is supplied from the pressure motor 1 is installed. The voltage difference in proportion to the pheumatic pressure is taken out form the output lines 24C and 24D of the strain gauge 21, and the voltage in proportion to the voltage difference is outputted from a differential amplifying circuit including an operation amplifier A1, and the variation quantity of the output is detected by a Schmidt circuit including an operation amplifier A2, and a power transistor Tr12 is driven by the output, and the electromagnetic contactor 4 is controlled.
Patent JP-H05305288-A (JP)
Title: Microbe removal
Inventor: IKEDA AKIRA
IPC: C02F1/68
Filed: 1992-04-28
Abstract: PURPOSE:To provide a method for removal of microbes which does not require a large quantity of carbon dioxide, inhibits the loss of ozone in a process water, produces a highly concentrated ozone water and removes microbes adequately in a short time. CONSTITUTION:Microbes growing in water are removed by injecting ozonized gas of high concentration generated an ozone generator 4 into water periodically with a water ejector 6. When injecting ozonized gas of high concentration, carbon dioxide gas is previously mixed with the ozonized gas and this mixture is injected into water or both gases are injected in a synchronized manner.
Patent JP-S62268540-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1986-05-15
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-S5733715-A (JP)
Title: Combustion treatment installation for inflammable gas
Inventor: YAGISHIMA YOSHITAKA
IPC: F23C99/00
Filed: 1980-08-08
Abstract: PURPOSE: To realize the sure burning of the whole exhaust gas, prevent the gas from backfiring and facilitate the monitoring of burning condition of the gas by a method wherein the inflammable gas is discharged from the outlets of a tubing into the water in form of bubbles and the bubbles are collected with collectors to be burnt in combustion tubes protruded from the collectors above the water.  
     CONSTITUTION: The water is all the time poured into the reservoir 1 made of concrete walls 2 or the like by means of a water pump 5 or the like and overflowed from the reservoir 1. The inflammable gas, after being supplied through the tubing 6 below the reservoir 1 and regulated by respective valves 9, is distributed in each of branch tubes 8 and discharged into the water from the outlets 7 extruded into the water from the bottom of the reservoir 1. The gas is once stored within caps 12 to  be adjusted its pressure constant and then discharged from the caps 12 in form of bubbles to float. Then, after being collected with the collectors 10, the gas is discharged into the open air from the combustion tubes 11 extruded above the water from the collectors 10 to be burnt at the outlets of the tubes 11. According to the method as described above, the whole inflammable gas can be surely burnt without causing backfiring and the burning condition of the whole gas can easily be confirmed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58224776-A (JP)
Title: Printer mechanism
Inventor: UMEZAWA SOUHEI
IPC: B41J29/377
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a printer mechanism capable of performing stable printing even when temperature is varied by using a system in which an expandable part expanding or shrinking according to ambient temperatures is provided at the connection between a mobile portion and a fixed portion in such a way as to enable the mobile portion to move in the vertical direction to a printing face. CONSTITUTION:The mobile portion of the printing head 8 of a printing mechanism is connected through a connecting spring to a head carrier 2a provided to the carrier 2 of a printer mechanism feeding portion. Also, the lower part of the magnet is set on the carrier in a movable manner, and a bimetal 16 is provided in the space in the connected portion. In response to the detection of temperature rise by the thermal expansion of the bimetal, 16, the printing head 8 expands as shown by dotted line and is moved by the pressure of the spring 15 toward the platen 1 side as shown by dotted line. Thus, by compensating the lowering of printing energy by making the gap narrower, the printing characteristics can be stabilized.
Patent JP-H09191764-A (JP)
Title: Cultivation of edible fungus capable of enriching nutrient of herbaceous plant suitable for cultivating edible fungus
Inventor: RIN SEN SHI
IPC: C12N1/14
Filed: 1993-03-31
Abstract: PURPOSE: To efficiently obtain an edible fungus such as Lentinus edodes Sing. or Auricularia auricula, capable of accelerating the development of buds, excellent in productivity and quality by cultivating the edible fungus with a culture material composed of a herbaceous plant, fermented with a fermenting fungus and suitable for cultivating the edible fungus and an inorganic salt, etc. CONSTITUTION: This method for cultivating an edible fungus comprises cultivation steps for raising a herbaceous plant suitable for cultivating the edible fungus such as Dicranopteris dicnotoma (Thunh) Bernh., collecting and processing the herbaceous plant suitable for cultivating the edible fungus, preparing a culture medium for a fermenting fungus, raising and producing the fermenting fungus, preparing a raw material for cultivating the edible fungus such as sawdust or corn and carrying out the fermentation, etc., of the herbaceous plant suitable for cultivating the edible fungus. The edible fungus is cultivated by using a culture material, composed of the herbaceous plant, suitable for cultivating the edible fungus and fermented with the fermenting fungus and an inorganic salt, etc., and having a high nutritive value.  Furthermore, the culture material for the edible fungus (a dried material) preferably contains 49-98% herbaceous plant suitable for cultivating the edible fungus, 2-4% inorganic salts and 0-49% sawdust and trunks, stems, seed shells, etc., of crops.
Patent JP-H07320190-A (JP)
Title: Vehicle detector
Inventor: TAMAGAWA MITSUAKI
IPC: G06T5/20
Filed: 1994-05-24
Abstract: PURPOSE:To accurately detect a vehicle running on a road without influences of the weather condition, shadows around it, mud, etc. CONSTITUTION:Periodic marks 3 are added on a road surface 2 where a vehicle 1 runs. A line sensor 11 picks up the image of the road surface 2 to generate a variable density analog signal and sends it to an A/D converter 12. This A/D converter 12 converts the received variable density analog signal to a variable density digital signal and sends it to a CPU 13. The CPU 13 takes out a processing program from a ROM 14 and subjects the variable density digital signal to smoothing, minimum and maximum filter processing, difference calculation, shift processing, product calculation, addition processing based on this processing program to generate an addition signal. The CPU 13 discriminates whether the road surface is changed or not based on this addition signal and stores the discrimination result in a RAM 15. Further, the CPU 13 takes out the discrimination result and discriminates whether the vehicle 1 exists or not based on this result.
Patent JP-S5443508-A (JP)
Title: Crossover wire in dc machine
Inventor: SONOBE TADASHI
IPC: H02K23/22
Filed: 1977-09-14
Abstract: PURPOSE: To increase a mechanical strength of connection part, between corssover wire and compensating winding, and of the compensating wire, by means of  providing a length f the crossover wire in a radial direction as equal each other as  possible.  
     CONSTITUTION: A radially directional part (rise-up part) of crossover wires 61 to 63, making a connection between left and right compensating winding 5, 5, is folded in a circumferential direction with its length made as equal to each other as possible. In a portion from the compensating winding 5 to a wire secured part 7, mutual distance between the crossover wire is made as small amount as possible, and in an intermediate portion located between the two secured parts 7, 7, a center crossover wire 62 and an outer crssover wire 63 are largely folded to outside, with a distance enlarged from each other. In such manner, a work of inspection will be facilitated for an interpole 2 with a processing eliminated as well for an electrical insulation of the crossover wire 6. This causes a load, applied to the crossover wires 61 to 63, after being firstly collected altogether in the secured part 7, to be equally distributed to the radially directional part, increasing a mechanical strength of connection part, between the crossover wire 6 and the compensating winding 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60251713-A (JP)
Title: Distortion reduction circuit of delay element
Inventor: OGATA HIROKI
IPC: H03H11/26
Filed: 1984-05-29
Abstract: PURPOSE:To decrease distortion generated in a delay element at all times by applying negative feedback to a delay signal of the delay element via a high-pass filter, a rectifier circuit and a DC bias circuit to the delay element input. CONSTITUTION:A sound signal is fed to a sound signal input section 1, the signal passes through a DC cut-off capacitor 2, fed to the delay element 6 and fed to a low-pass filter 7 with a delay time in response to the number of stages of the delay elements and a clock oscillation frequency and outputted to a sound signal output section 8. Since a high frequency component in response to the distortion component is generated in the low-pass filter 7, a high-pass filter 9 selects and amplifies the high frequency portion, which is subjected to rectification by a rectifier 4 and the result is fed to a bias circuit 5. Since a negative feedback circuit is formed with respect to the high frequency distortion component, the bias circuit 5 is activated in a direction where the distortion is decreased and a bias causing minimum distortion is kept always automatically.
Patent JP-S60253528-A (JP)
Title: Manufacture of dielectric base board
Inventor: SHIBAGAKI KAZUYOSHI
IPC: B32B37/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a dielectric base board which is favorable for an insulation material of a flat antenna for receiving a microwave, by a method wherein glass cloth is heated and pressed by arranging polyethylene films on both sides of the glass cloth, and after the polyethylene films on the obtained base have been crosslinked, the predetermined number of sheets of the bases is piled up, heated and pressed and the bases are made to join with each other. CONSTITUTION:Polyethylene is made to impregnate into glass cloth and contact bonding of a polyethylene film and the glass cloth is made to perform thermally by a method wherein the polyethylene films are arranged on both sides of the glass cloth for heating and pressing, through which a dielectric base is obtained. The polyethylene which is a constituting ingredient of the dielectric base is crosslinked with the dielectric base. As for the dielectric base with which the polyethylene has been made to crosslink, the predetermined number of sheets of the same is piled up and joined with each other through heating and pressing in the next place. With this construction, infilteration of the polyethylene into the glass cloth can be performed reliably and sufficiently, the dielectric whose dielectric constant and dielectric loss are low is obtained and adhesion between the polyethylene film and the glass cloth is improved.
Patent JP-S5536264-A (JP)
Title: Production of polyester
Inventor: TANI HIROKAZU
IPC: C08G63/00
Filed: 1978-09-06
Abstract: PURPOSE: A slurry that is controlled in temperature below the specified level is fed into the esterification tank where the reaction proceeds to produce a polyester of lower content of insoluble impurities, that is why the polymer can be suitably used for making fiber of high quality.  
     CONSTITUTION: One mole of terephthalic acid and preferably 1.05W1.25moles of ethylene glycol that is cooled below 30°C are fed to a kneader into a slurry. Then, the slurry kept preferably lower than 30°C is fed into the direct esterification tank where the esterification reaction is effected at over 240°C and further the polycondensation reaction of the product is conducted to produce said polyester.  
     EFFECT: In the melt spinning, the cloggin of filters, yarn break and so on are free and the fluffing of the yarn obtained is little. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05149831-A (JP)
Title: Tester for clutch facing
Inventor: NAKAGAWA HIDETO
IPC: G01M13/02
Filed: 1991-05-15
Abstract: PURPOSE:To generate condition in a clutch facing corresponding to frequent use in a short time by implementing a tester corresponding to a state of actual use. CONSTITUTION:A clutch breaking/linking hydraulic circuit 1 is provided to supply a working oil to an actuator 14 for breaking or linking clutches mounted inside an automatic transmission gear 13 for a vehicle and a torque imparting means which comprises a rotary actuator 23 connected to an input shaft 13a of the automatic transmission gear 13 to apply a torque and a flywheel 47. The input shaft 13a is driven to rotate with the rotary actuator 23 and while the rotation thereof is maintained with the flywheel 47, the clutch breaking/ linking hydraulic circuit 1 is controlled to connect a specific clutch 15 with the actuator 14 for breaking or linking clutches of the automatic transmission gear 13. After the completion of the connection, a torque is applied to the input shaft 13a repeatedly with the rotary actuator 23.
Patent JP-S5635215-A (JP)
Title: Centralized monitor control method
Inventor: KAGAYA KENJI
IPC: G05B23/02
Filed: 1979-08-31
Abstract: PURPOSE: To reduce the labor for production of the control table, by securing an automatic production of the control table with every input/output point when the initializing process is given to the monitor system.  
     CONSTITUTION: The identification code showing the type is set with every input and output points 16 and 17, and at the same time the common control table is stored with every type into the ROM11 within the CPU10. Then the successive access is given to all input and output points when the initializing process is given to the monitor system in order to detect each identification code. And at the same time, the common control data corresponding to the identification code detected out of the ROM11 is extracted. Then this control data is used to form the control table to the RAM12 within the CPU10 in order to control the data with every input/output point. In such way, the control table to give a monitor control to each input/output point is produced automatically to reduce the labor for production of the control table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01283086-A (JP)
Title: Current control amplifier for inverter
Inventor: MINAFUJI HIROSUKE
IPC: H02M7/48
Filed: 1988-05-06
Abstract: PURPOSE:To cope with control of any specification merely by altering the program by a method wherein a soft starter is formed by a program. CONSTITUTION:The output of a carrier voltage generator 215 is connected to one input terminal of a multiplication type D/A converter 221, and a CPU 1 is connected to the other input terminal. The output terminal of the converter 221 is connected to the non-inversion input terminal of a comparator 217 through a resistor 216, and any signals of U, V, W phases of sine waves is input to the other inversion input terminal through a resistor 219. The output of the comparator 217 is supplied to a power converter through a terminal 220. Data for maximizing the output value of an analog signal is applied from the CPU 1 to the converter 221. A soft start can be performed by gradually reducing the data.
Patent JP-S5637034-A (JP)
Title: Waste gas treatment of nitric and fluoric acid tank
Inventor: KAWAGUCHI YOSHITO
IPC: C23G1/00
Filed: 1979-08-31
Abstract: PURPOSE: To attain to the continuous operation of the apparatus by maintaining a heat exchanging element of a heat exchanger at a m.p. of NH 3 NO 3  or more, pref., a decomposition temp. thereof or more in the titled treating system and preventing said heat exchanger from being clogged.  
     CONSTITUTION: A waste gas outlet of a waste gas heating apparatus 6 and the inlet of the heat exchanger receiving the waste gas from a water washing tower 2 of the heat exchanger 5 are connected by a bypass pipe 13 and the heat exchanging element of the heat exchanger 5 is maintained at an m.p. of NH 3 NO 3  or more, pref., a decomposition temp. or more to prevent the heat exchanger 5 from being clogged and the apparatus is continuously operated. For example, a pipe passage 3 connecting the water washing tower 2 and the heat exchanger 5 and a pipe passage 7 of the waste gas outlet of the heating apparatus 6 are connected by a bypass pipe 13 and the heated waste gas is supplied to the waste gas inlet portion of the heat exchanger by controlling a waste gas bypass damper 13a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6447436-A (JP)
Title: Production of flake
Inventor: JIYATSUKU UOOREN REBISU
IPC: C11D1/72
Filed: 1988-05-06
Abstract: PURPOSE: To form flakes of a hydrophilic solid org. material preferably including other materials therein by cooling the melt of this solid org. material on a belt cooler. CONSTITUTION: The thin film of the molten, water-soluble or water-dispersible, non-hygroscopic plastic org. material (e.g. polyethylene glycol) is cooled on the belt cooler. The surface of the belt cooler is wetted by spraying or dropping a hydrophilic solvent (e.g. a mixture composed of water and alcohol of 1-4C and 1-3 hydroxyl group) on the thin film or wiping the thin film with this solvent so as to improve the cooling and solidification rate of the org. material described above. A silicon foam adjusting agent of a level of about 0.0005 to 10% is incorporated into the flakes. Materials selected from a group consisting of enzymes, cation softeners, dyes, brightener, bleaching agents, reducing agents and their mixture are incorporated in a trace amt. to about 40% into the flakes.
Patent JP-H07297804-A (JP)
Title: Synthesizer assigning method for channel switching
Inventor: NAKANISHI TOSHIAKI
IPC: H04J4/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a synthesizer assigning method for channel switching which is stably operated by making the same channel use the same synthesizer. CONSTITUTION:With respect to the synthesizer assigning method for channel switching where two synthesizers are switched by a changeover switch to supply a prescribed frequency signal to each channel in the communication machine which is provided with two synthesizers and a changeover switch and has four channels of the time division multiplexing system, synthesizers A1 and B2 are alternately switched by the changeover switch 3 and are successively assigned to four channels at the time of switching the channels in time division, and thereby, the same synthesizer is always assigned to the same channel.
Patent JP-S5811175-A (JP)
Title: Ink jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/055
Filed: 1981-07-14
Abstract: PURPOSE:To obtain the liquid drops of approximately the same grain size and speed from each nozzle by severally equalizing the speed of ink injected and grain size at every each ink flow path in the impedance of the nozzles and an ink supply path. CONSTITUTION:It is difficult to equalize the length of the ink flow paths on arrangement in the ink jet head with multi-nozzles, the form of ink flow-path sections is changed according to formulaeI, II (R1, R2 are constants) in order to obtain the ink liquid-drops of approximately the same shape and speed from each nozzle, and the impedance Z3 of the nozzles and the impedance Z2 of the ink flow paths of formulae III, IV[r2, r3 are the acoustic resistance (NS/m<5>) of the ink supply path nozzles; m2, m3 are the inertance (kg/m<4>) of the ink supply path nozzles; omega is natural frequency]are adjusted and set. When some predetermined input is applied to a pressure generating mechanism through setting in this manner, the ink liquid-drops of approximately the same form and speed are obtained from each nozzle in response to the input.