baber/WOPTO huggingface dataset:
Patent JP-S604530-A (JP)
Title: Preparation of etherified polyoxyalkylene compound
Inventor: MIZUTANI TOSHIYASU
IPC: C08G65/32
Filed: 1983-06-21
Abstract: PURPOSE:To prepare a high-purity etherified polyoxyalkylene compound, by flocculating colloidal inorganic salt crystal of by-product in a crude reaction solution to form large flocs, separating economically the inorganic salt form the crude reaction solution efficiently. CONSTITUTION:A polyoxyalkylene compound shown by the formula (R<1> is H or residue of organic hydroxy compound containing 1-8C hydroxyl group; m is 1- 500; n is 1-8) is reacted with an alkali metal or an alkali metal compound to give an alcoholate of a polyoxyalkylene compound, which is reacted with an organic halide. The prepared reaction mixture is blended with water, the inorganic salt prepared as by-product in the reaction is removed by solid-liquid separation. An amount of water added is 0.1-10wt% based on the reaction mixture, and the blending is preferably carried out by keeping the reaction mixture at 10-150 deg.C.
Patent JP-H07317336-A (JP)
Title: House and design method thereof
Inventor: SHIRAHAMA KAZUSHI
IPC: E04H1/04
Filed: 1994-05-25
Abstract: PURPOSE:To simplify the plan design of a house and hence improve efficiency of the design. CONSTITUTION:In a designing method of the plan of a plurality of floors dwelling house, the first stairway territory 2 in which a vestibule 4, a hall 7, and a stairway 5 are rectangularly partitioned off in plane view is arranged on the first floor, and the first water utilization territory 3 in which a kitchen 9 and a corridor 8 communicated thereto are rectangularly partitioned off in plane view is arranged on the first floor. The second stain-way territory 14 in which a stairway 15 and a corridor 16 continued to the stairway 15 are partitioned off into the same plane figure as the first stairway territory 2, is arranged on the directly over position of the first stairway territory 2 of the second floor. The second water utilization territory 18 in which a bath room 20 and a lavatory 19 are partitioned off into the same plane figure as the first water utilization territory 3 is arranged on the position directly over the first water utilization territory 3 of the second floor.
Patent JP-S5538952-A (JP)
Title: Suspending and gripping device of aluminum material
Inventor: SAITOU MASAKATSU
IPC: C25D17/08
Filed: 1978-09-13
Abstract: PURPOSE:To improve power feedability and dampling characteristic of vibrations of Al material by providing a V-groove to the bottom end of a carrier beam and removably seating the top end of the gripping member of the Al material, as the suspending device at the electrolyzing of the Al material. CONSTITUTION:In subjecting electrolyzing such as anodizing, etc. to an Al material, electrolysis frames 13 are fixed on both sides on the lower side of a carrier beam 10. The electrolysis frames 13 are bent at the bottom end to the inner side to form a V-groove 11 in the place of their bent parts 13a. A gripping member 12 is so constituted as to make linear contact within this V-groove 11. Here, the top end 12a of the linear contact portion of the gripping member 12 for the V-groove 11 is formed to cylindrical form. When the cylindrical head part 12a of the gripping member 12 is engaged in the V-groove 11 in a linear contact state in this way, then the gripping member 12 may be detained in a desired position. In addition, the contact part is good in an adhesion state and is superior in power feedability. Vibrations at the moving even during each process also quickly attenuate.
Patent JP-S604610-A (JP)
Inventor: HAYASHI YOSHITOKI
IPC: F16B2/20
Filed: 1983-06-21
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-S5737963-A (JP)
Title: Line terminating system in time division telephone exchange
Inventor: KAMATA KOUZOU
IPC: H04M19/00
Filed: 1980-08-15
Abstract: PURPOSE:To reduce the size of transformer and power consumption, by installing a DC denying winding to a transformer constituting an interface section for outgoing and incoming side lines and an exchange device, and supplying a denying electric current of a constant value to this winding. CONSTITUTION:When a subscriber off-hooks a telephone set 1 and requests to talk, the exchange station detects this and the electric current is supplied to the telephone set 1 from a constant-current regulated power source 14. When the originating subscriber delivers dial pulses, the telephone set 1 is connected to a subscriber's telephone set whom the is going to talk. The talking current from the telephone set 1 is improved in its line balancing condition by a building-out network 18, and the transmission and reception are separated by a hybrid 21. Moreover, occurrences of reverse currents can be prevented, because a line balanced condition and impedance matching can be maintained by a balanced connecting network 24, and, at the same time, DC magnetic fluxes can easily be denyed by installing a DC denying winding to a transformer 11 through which a constant current regulated DC current flows.
Patent JP-S62266516-A (JP)
Title: Rotary mechanism for optical scanning polygon mirror
Inventor: ATSUMI YOSHIJI
IPC: G02B26/12
Filed: 1986-05-14
Abstract: PURPOSE:To improve the oscillation accuracy of a rotary shaft and the face-inclined rotation accuracy of a polygon mirror by increasing a distance between an upper bearing and a lower bearing and setting up the rotating position of the polygon mirror to be rotated at a high speed on a lower position between the upper and lower bearings. CONSTITUTION:The polygon mirror 48 for reflecting and scanning laser beams is arranged on a shell shape part 44 of the rotary shaft 43 at a position lower than the arranging position of an upper bearing 46 with a fixing tool 50 through a rubber ring 49 or the like. A loose engaging part with the bearing housing 41 side of the lower bearing 47 is pressed with a spring 49 to remove play in the lower bearing 47 and to minimize the rotational vibration of the rotary shaft 43. Since the arrangement distance between the upper and lower bearings 46, 47 for pivoting the rotary shaft 43 can be sufficiently secured in the bearing housing 41 to be a single unit occupying the approximately whole capacity of the rotary mechanism for the optical scanning polygon mirror 48 and the rotational position of the polygon mirror 48 to which centrifugal force is applied at the time of rapid rotation is set up on a low position between the upper and lower bearings 46, 47, the vibration accuracy of the rotary shaft 43 is improved.
Patent JP-S60254408-A (JP)
Title: Multiple-layer film magnetic head
Inventor: KANEKO KAZUYASU
IPC: G11B5/31
Filed: 1984-05-31
Abstract: PURPOSE:To form a multiple-layer film magnetic head which is excellent in finishing accuracy and mass-productivity, by forming a magnetic gap layer composed of a nonmagnetic material on a resist pattern surface formed on a common substrate and alternately forming magnetic films and nonmagnetic films on the substrate. CONSTITUTION:A resist 2 applied to the surface of a nonmagnetic substrate 1 is removed by leaving part of the resist 2 forming a prescribed pattern as it is (Fig. 2) then the surface of the remaining resist 2 and the substrate 1 at the locations where the resist 2 is removed are covered with a nonmagnetic film 3 which is used as a gap spacer. Then the 1st multiple-layer film 4a is formed by sputtering, etc. (Fig. 4), and the 1st multiple-layer film 4a and nonmagnetic film 3 are removed along the line A so that a plane can be formed along the line A (Fig. 5). After the plane is formed, all of the remaining resist 2 is removed and the 2nd multiple-layer film 4b is formed by using the same material and method as those used for the film 4a (Figs. 6 and 7). Then a plate 5 made of the same material as that used for the substrate 1 is firmly adhered to the 1st and 2nd multiple-layer films 4a and 4b so that the films 4a and 4b are put between the substrate 1 and plate 5 and can be protected (Fig. 9). After the plate 5 is fitted, groove holes 6 for winding are formed by piercing the holes 6 from the top to bottom by press working, etc., at every section to be separated individually.
Patent JP-S61271842-A (JP)
Title: Manufacture of semiconductor element
Inventor: ISHIKIRIYAMA MAMORU
IPC: H01L21/306
Filed: 1985-05-27
Abstract: PURPOSE:To prevent the collapse of an image shape due to poor converage of resist at a high withstanding voltage part in a photolithography process, by introducing a process, wherein a thermal oxide film is formed on the entire region, in which a single crystal Si substrate is exposed, is formed when a step-part photolithgraphy etching is performed, thereafter, an Si3N4 film and a protecting film are removed, and the alkali anisotropic etching is performed with the remaining thermal oxide film as a mask. CONSTITUTION:A protecting film 2 and an Si3N4 film 22, which are formed on a single crystal Si substrate 1, undergo photolithgraphy etching, and the substrate 1 is exposed. After a thermal oxide film 24 is formed on the entire exposed region, the protecting film 21 and the Si3N4 film 22 are removed and the substrate 1 is exposed. With the thermal oxide film 24 as mask, V grooves 25 are formed by alkali anisotropic etching. Thereafter, the thermal oxide film 24 is removed. An element isolating insulating film 28 is grown on the substrate 1 to a specified thickness. Polysilicon 29 which is to become a supporting body, is deposited on the film 28. Then, the opposite side of the main surface of the substrate 1 is polished until the V grooves 25 are exposed. A shallow island region 26 formed in this way is made to be a low-voltage-element forming region. A deep island region 27 is made to be a high-withstanding-voltage-element forming region.
Patent JP-2000304066-A (JP)
Title: Clutch control system
Inventor: OKADA KUNIO
IPC: F16D25/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To operate a clutch automatically or manually in a simple structure. SOLUTION: A power piston and an output shaft are operated by converting the valve mechanism of a clutch booster device 72, by operating a clutch pedal 70, to operate a master cylinder 74 through the output shaft, so as to generate a hydraulic pressure. The hydraulic pressure of the master cylinder 74 is transmitted to a slave cylinder 80 through a hydraulic pressure piping 76, to operate the slave cylinder 80, so as to connect and disconnect a friction clutch 78. Furthermore, a solenoid to control to convert the valve mechanism by feeding a current by a clutch control device 90 is provided in a clutch booster device 72.  In the automatic operation of a clutch 78, the clutch 78 is connected and disconnected by controlling the feeding current to the solenoid, and when the clutch 78 is operated manually, the clutch booster device 72 is operated by depressing the clutch pedal 70 to generate a hydraulic pressure to the master cylinder 74, so as to operate the clutch 78.
Patent JP-S603655-A (JP)
Title: Electrophotographic copying method using photosensitive body of amorphous silicon hydride
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1983-06-22
Abstract: PURPOSE:To reduce fluctuation of an image due to change of the environment by setting the surface potential of a photosensitive body made of a-Si:H to a predetermined potential. CONSTITUTION:The surface potential of a photosensitive body made of a-Si:H formed on a cylindrical aluminum substrate by the capacity coupled type plasma CVD method is set to a potential near the min. satd. electrostatically chargeable potential of the a-Si:H photosensitive layer. As a result, fluctuation of an image due to changes of the environment is reduced.
Patent JP-S62269416-A (JP)
Title: Drive circuit for circuit element having diode characteristic
Inventor: HIRAKATA NOBUYUKI
IPC: H04B10/40
Filed: 1986-05-16
Abstract: PURPOSE:To shift a circuit element having a diode characteristic into the inoperative state at a high speed without using a high power voltage by applying monolithic circuit integration to a drive element and a branch including diode of a parallel circuit. CONSTITUTION:A speedup circuit connected in series with a circuit element LED and a drive means driving the circuit element LED are provided. The speedup circuit is provided with a parallel circuit comprising a diode Ds and a capacitive element Cs and the branch of the parallel circuit including the diode Ds and the drive element are subject to monolithic circuit integration. Further, the circuit element is the light emitting diode LED. Moreover, there is almost no parasitic inductance at leads of both ends of the diode, no high power voltage is employed, and power consumption is not increased and a kink (bend) of optical output is not caused. Thus, shifting the circuit element having the diode characteristic into the inoperative state is quickened.
Patent JP-S5445350-A (JP)
Title: Covering technique of inner surface of pipe
Inventor: NAKASHIBA AKIO
IPC: F16L57/00
Filed: 1977-09-19
Abstract: PURPOSE: To provide the novel titled process capable of enhancing the covering effect to seek prevention of leakage over a long period, by multilayer formation of covering layers on the inner surface of a pipe throughout its length using different sorts of sealers corresponding to each layer.  
     CONSTITUTION: A truck 2 provided with a ring 3 pressing the inner surface of e.g. a gas pipe 1 and carrying a spray-gun 4 located at the axis of the pipe 1, is inserted, through a pit P, in the pipe 1 of a relatively large diameter laid underground. Next, while making the truck 2 travel from a pit P to the adjacent pit P, a  compressor 6 is operated to charge a sealer S 1  stored in a tank 5 via a connecting  pipe 7 to the spray-gun 4, through which said sealer S 1  is ejected, resulting in entire  covering of the inner surface of the pipe throughout its length. After solidfying the  sealer S 1 , another sealer S 2 , charged in the tank 5 in place of the sealer S 1 , is subjected to covering process in the same way as the above, while making the truck 2  travel in the opposite direction to the process described above. The covering process  men tioned above is repeated desired times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10297441-A (JP)
Title: Car washing machine
Inventor: KOIKE MASAHIKO
IPC: B60S3/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To concurrently attain high-speed car washing and a high car washing effect by providing a car shape detecting means, a first control means lifting or lowering an upper nozzle, a second control means lifting or lowering the upper nozzle in response to the detection signal of the car shape detecting means, and a means selecting one of the first and second control means to operate the upper nozzle. SOLUTION: For low-speed car washing (high-speed car washing), a car washing machine 1 detects a car body A with car body detecting means 40a, 41a, 41b provided integrally with an upper washing nozzle and an upper drying nozzle (hereafter upper nozzle 30), and it washes the car body A at the speed that the lifting/lowering action of the upper nozzle 30 controlled by an air cylinder sufficiently follows (does not follow) the shape of the car body A relatively moved as the car washing machine 1 is traveled. For high-speed car washing, the car washing machine 1 detects the car body A with the car body detecting means 40a, 41a, 41b provided integrally with the upper nozzle 30.  If the car washing machine 1 judges that the upper nozzle 30 may be brought into contact with the car body A when the upper nozzle 30 is lift- controlled, it controls the upper nozzle 30 at the height in multiple steps in response to the car shape detected by a car shape detecting means.
Patent JP-S5445424-A (JP)
Title: Exhaust purifying apparatus for engine
Inventor: TAKEMOTO YASUNORI
IPC: F02B75/10
Filed: 1977-09-19
Abstract: PURPOSE: To improve purifying actions by making the nature of exhaust led into a triadic catalytic device into ternary atmosphere over practically all the driving range.  
     CONSTITUTION: An exhaust reluent passage 11 is branched into a first branching passage 12 and a second branching passage 13 on its half way, which are respectively provided with refluent valves 14, 15, the valve 14 is installed so as to have large flow gain. Said valves 14, 15 are supposed to have exhaust reflux ratio VA, VB when with the increase of engine rotation the exhaust relux ratio can gradually decrease such as to be VA+V b , VA, VB. This facilitates to improve purifying actions of a device 8 in such a way that the nature of exhaust led into a triadic catalytic device 8 can be made into ternary atmospheric condition, to improve the purifying actions of the device 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000306046-A (JP)
Title: Erasing device for magnetic display medium
Inventor: EMORI SUSUMU
IPC: B42D15/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality erasing state without generating non-uniform concentration or incomplete erasing in a new erasing device for magnetic display medium capable of reversible display by heating and application of a magnetic field. SOLUTION: This erasing device for magnetic display medium is constituted so as to form a display layer on a supporter in which layer a magnetic substance the hue of which changes by magnetic orientation is dispersed in a dispersion medium showing a solid phase state at normal temperature and showing a liquid phase state when heated.  In this case, the device has a first heating means 2 for heating the entire surface of the display layer on a magnetic display medium so as to provide the liquid phase state, a first horizontal magnetic field impressing means 4 for impressing a horizontal magnetic field to almost the entire surface with a magnetic field generator composed of a pair of AC electromagnets, a first erasing mechanism 3 to be initialized by impressing a vertical magnetic field to the display layer with a multi-pole magnet between these means, a second erasing mechanism 5 composed of a second heating means for partial heating and a second horizontal magnetic field impressing means for partial impressing, and a conveying means for the magnetic display medium.
Patent JP-S60254536-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: HAYASHI SEIHACHIROU
IPC: H01J29/28
Filed: 1984-05-30
Abstract: PURPOSE:To prevent any lacquer film from remaining after pure water trimming by applying an aqueous sodium hydroxide solution to a part of the inner surface of the funnel of a glass bulb before an organic solvent lacquer is sprayed over the inner fluorescent surface of the face of the glass bulb. CONSTITUTION:After a fluorescent surface 3 formed on the inner surface of the face 2 of a bulb 1 is wetted by pure water, an aqueous sodium hydroxide solution 40 is poured over an area (between A and B) of the inner surface of a funnel 9 to apply the solution 40 to the area. Then a lacquer of an organic solvent such as toluene principally composed of an acrylic resin is sprayed over the fluorescent surface 3 to form a lacquer film 8. Next, necessary lacquer films adhering to the funnel 9 are removed by pouring pure water over the films. After that, an aluminum film is formed by vapordeposition before it is baked, thereby completing the fluorescent surface 3. Consequently, the reliability of the cathode-ray tube can be improved by easily and completely removing the unnecessary lacquer films by sodium hydroxide.
Patent JP-H01283786-A (JP)
Title: Spark plug with built-in pressure sensor
Inventor: SAIKI YOSHIAKI
IPC: F02P13/00
Filed: 1988-05-11
Abstract: PURPOSE:To enhance the connection strength by furnishing extendedly connector parts, which is to be provided at the lead end of a pressure sensor to be inserted into a seat surface of the drum of a body metal piece, at the exposed portion of an insulating member. CONSTITUTION:A plurality of connector parts 10 are furnished in the form of a ring at the exposed portion of an insulating member 2 in order to take out output signals from a pressure sensor 6, which is fitted in an retained by a ring-shaped groove 5 in the drum part 4 of a body metal piece 3. Each connector part 10 is coated with metal paste and baked, and at the same time, other glass material is coated to prove insulation from the body metal piece 3. When a plug cap 12 is fitted to hold a lead 11, which is to put the pressure sensor 6 in continuity with a CPU for controlling combustion, easy connection is obtained because the connector part 10 extended from the pressure sensor 6 is provided at the exposed portion of the insulating member 2, which should enhance the reliability of continuity.
Patent JP-S60255681-A (JP)
Inventor: NIWA HIROSHI
IPC: C04B38/06
Filed: 1984-05-31
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-H01284395-A (JP)
Title: Device for culturing and supplying dry bacteria
Inventor: AONO MASAAKI
IPC: C12N1/20
Filed: 1988-05-11
Abstract: PURPOSE:To automatically supply the best bacteria slurry liquid by separately and adequately controlling the operation times of a heater and stirrer, the operation time of a discharger and the operation time of a water feeder at every operation of the dry bacteria supplying device for a certain period of time. CONSTITUTION:The open time of a valve 15 is adjusted with respect to the water W in a tank 1 and a proper amt. of the dry bacteria B are charged therein. A solenoid valve 28 is operated for the time set by a time switch SW2 and the water is stirred by the air blow from an air pipe 17. The water W is simultaneously so controlled as to attain 35 deg.C and is kept at said temp. by a heater 19. A discharge solenoid valve 23 is opened after immersion for the specified time and the slurry liquid in the tank 1 is discharged. The slurry liquid is supplied to a waste water treatment device. The water is fed automatically into the emptied tank 1 until the specified water level is attained. The automatic supply of the best bacteria slurry liquid is thus enabled by the above- mentioned control.
Patent JP-H07322512-A (JP)
Title: Assembled battery and electronic apparatus using it
Inventor: NAKANISHI HIDEKI
IPC: H02J7/02
Filed: 1994-05-26
Abstract: PURPOSE:To provide an assembled battery in which a charging operation and a discharge operation due to the difference in a characteristic between individual single cell batteries constituting the assembled battery are made optimum. CONSTITUTION:From single cell batteries 11 to 16 inside an assembled battery, respective electrodes 17 to 28 are not connected to each other so as to be exposed to the outside. Then, when the batteries are used as one assembled battery, e.g. individual electrodes are connected by a prescribed combination. For example, when, e.g. electrodes X, Y are to be connected, they are designated as [X, Y]. Then, [18, 19]. [20, 21], [24, 25], [26, 27], [17, 23] and [22, 28] are combined, [17, 23] is used as a positive electrode, and [22, 28] is used as a negative electrode. Thereby, the batteries are used as a three-series and two- parallel assembled battery.
Patent JP-S61270898-A (JP)
Inventor: SEKI TOSHIMICHI
IPC: H05K7/14
Filed: 1985-05-25
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。