baber/WOPTO huggingface dataset:
Patent JP-S59188350-A (JP)
Title: Dynamic pressure type bearing motor
Inventor: OKUNO TAKUO
IPC: H02K5/16
Filed: 1983-04-09
Abstract: PURPOSE:To eliminate a vibration and a fluctuation of a dynamic pressure type bearing motor by adjustably preparing an angle between a rotary unit and a bearing. CONSTITUTION:A coil 6 generates an alternating magnetic field when a current flows to the coil, and a cylindrical member 3, a disc 4 and a magnet 5 rotate together. Fluid in the gap between the lower end face 3b of the member 3 and the upper surface 7a of a disc 7 generates high pressure by the pumping action of a groove G3, the member 3 is floated with respect to the disc 7, and axially supported. The disc 7 can be inclined at an arbitrary angle by adjusting an adjusting screw 9, and can also be fixed. Accordingly, the degree of right angle of the upper surface 7a of the disc 7 to a shaft 10 can be accurately set, and the lower end face 3b of the member 3 and the upper surface 7a of the disc 7 can be maintained completely in parallel with each other.
Patent JP-S63228574-A (JP)
Inventor: KANAO SHUJI
IPC: H01R4/34
Filed: 1987-03-17
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-H11260396-A (JP)
Title: Cylindrical nickel hydrogen secondary battery
Inventor: SOEDA TAKESHI
IPC: H01M10/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical nickel hydrogen secondary battery capable of conducting high rate discharge. SOLUTION: A cylindrical nickel hydrogen secondary battery is manufactured by sealing an electrode group formed, by spirally winding a positive electrode sheet 2 and a negative electrode sheet 3 through a separator in a battery can 1 together with an electrolyte, and the thickness of the positive electrode sheet is a value corresponding to 0.5-4.0% of the inner diameter of the battery can 1, and the internal resistance value as determined at a frequency of 1 kHz is 15 mΩ or less.
Patent JP-S57177841-A (JP)
Title: Manufacture of locker arm shaft
Inventor: KATOU YASUHIRO
IPC: B21D53/84
Filed: 1981-04-24
Abstract: PURPOSE:To obtain a locker arm free from curb of strength by inserting a reinforcing tube longer than the supporting part and then pressing the raw material tube at the necessary part, to increase the thickness of a supporting part which is formed at a necessary place of a raw material tube. CONSTITUTION:Reinforcing tubes 2 a little bit longer than supporting parts to be formed are inserted into a raw material tube 1 to necessary places, and then the reinforcing tubes 2 ar fixed by an adhesive or spot welding upon occasion. The raw material tube 1 is pressed with upper and lower dieces 3 and 4 having necessary shapes to shape the tube 1 at the necessary places together with the inserted reinforcing tubes 2, thus forming parallel surfaces 1a and 1a where a locker arm is fitted and supported. Consequently, the reinforcing tubes 2 are made into one in contact with the internal surface of the raw material  tube 1, and their end parts 2a and 2a are both projecting slightly from both the  ends of parallel surfaces 1a and 1a in the axial direction. Therefore, even when  the thickness of the tube 1 is small, the thickness of the locker arm supporting part is increased sufficiently.
Patent JP-S58180847-A (JP)
Title: Cylinder apparatus
Inventor: IMAIZUMI TOMIO
IPC: F16F9/516
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a required damping property, by providing a piston rod with a piston longitudinally movably within a prescribed range, and varying the damping property in three stages by the movement of the piston. CONSTITUTION:The piston 31 can be moved between retainers 23, 24, and when it is not in operation, it is kept at the intermediate position by springs 35, 36. If the piston rod 21 is moved to the left, an oil in an oil chamber C passes through a throttle passage 32 into an oil chamber B, and thus a hydraulic pressure is generated. When the rate of the piston rod 21 is increased, since the piston 31 engages with the retainer 24 to close the passage 32, the oil passes through an orifice 34 into the oil chamber B. When the rate of the piston rod is further increased, an elastic member 26 is flexed to form an annular passage between it and the retainer 24 to allow the oil to pass through the passage. Therefore, the damping property can be set to very in three stages.
Patent JP-S51137797-A (JP)
Title: Process for preparing a u rethane modified acrylate resin
Inventor: AKIMURA OSAMU
IPC: C08G18/00
Filed: 1975-05-24
Abstract: PURPOSE: Process of preparing urethane-modified acrylate resins, having a stable storage life, from acrylate, etc. possessing the residual isocyanate groups at the apecified ratio at the time of charging. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09260813-A (JP)
Title: Method for strengthening metalized portion of ceramic substrate
Inventor: INOUE MAKI
IPC: H05K1/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent peeling-off and blurring of a metalized portion on the surface of a ceramic substrate by applying a ceramic paste to the top of the metalized portion of the ceramic substrate having a metalized pattern on the surface. SOLUTION: An alumina-based green sheet is drilled with an NC drilling machine and, to these holes, hole-filling printing is performed using a printing machine and further pattern wiring printing is executed. These green sheets are stacked and, after adhesion, the outer peripheral portion is cut and a ceramic substrate 3 is produced. Thereafter, ceramic paste 2 is applied with a brush to metalized portions 1, position matching marks 4 and indication characters 5. By doing this, scattering during sintering at a high temperature, peeling-off of the metalized portion during surface polishing after sintering, and peeling-off of the metalized portion during jet processing and etching as pretreatment for plating and so forth can be prevented.
Patent JP-S58181252-A (JP)
Title: Correction lens for color picture tube
Inventor: YAMAZAKI HIDETOSHI
IPC: G02B3/04
Filed: 1982-04-16
Abstract: PURPOSE:To expose secure and errorless phosphor dots on the overall screen correctly in desired positions by making a correction lend for exposure in a specific non-spherical form. CONSTITUTION:For correcting a design error of a screen diagonal part, a parameter able to adjust phosphor dot intervals on the screen diagonal part is required and said parameter makes a wedge-shaped correction lens consisting of an overall uniform inclination to be non-spherical. The non-spherical surface of said correction lens is so made that a curved surface forming a lens effective surface may be indicated by a formula-I. In the formula-I, C1 denotes X-Z sectional tilt angle at Y=0, C2 denotes the alteration rate in Y direction of X-Z sectional tilt angle, while the curved surface indication factors C1 and C2 are determined in the ranges which meet 1.0X10<-5C1<1.0X10<-2> and 1.0X10<-6 C2<10X1.0<-3>. Thereby, the phosphor dots can be correctly exposed all over the screen surface.
Patent JP-S56159434-A (JP)
Title: Excavating machine with clamshell backet
Inventor: YORITOMI RIYUUTAROU
IPC: E02F3/47
Filed: 1980-05-12
Abstract: PURPOSE: To enhance the excavating depth with a larger lift by arranging two  sheaving mechanisms for lifting a backet and a sheaving mechanism for operating  the backet on an arm.  
     CONSTITUTION: As a hydraulic cylinder 20 for operating a backet is driven to unwind an operating rope 99 on the second sheaving mechanism 40 for operating the backet, the backet 30 opens. Then, a boom 11 and an arm 14 are interlocked to lower the backet 30. When a hydraulic cylinder 22 for lifting the backet is driven to unwind holding ropes 98a and 18b and the operating rope on the first and third sheaving mechanisms 70 for lifting the backet, the backet 30 lowers. Then, when the cylinder 20 for operating the backet is driven to wind the operating rope 99 with the second sheaving mechanism 40 for operating the backet, the backet closes gradually. Then, a hydraulic cylinder 22 for lifting the backet is driven to lift up the backet 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63231217-A (JP)
Title: Measuring instrument for movement quantity
Inventor: KITAJIMA HIROSHI
IPC: G03F9/00
Filed: 1987-03-19
Abstract: PURPOSE:To reduce the size and cost of a measuring instrument by arranging a fixed diffraction grating in parallel to a moving diffraction grating and thus constituting a retroreflection optical system. CONSTITUTION:Light emitted by a light source 1 is transmitted through a beam splitter 2 and made incident on the moving diffraction grating 10. The light which is diffracted by an transmitted through the moving diffraction grating 10 travels to the fixed diffraction grating 20. The fixed diffraction grating 20 is arranged and fixed in parallel to the moving diffraction grating 10. The light diffracted by the fixed diffraction grating 20 returns to the diffraction position of the moving diffraction grating 10 and is diffracted again. The diffracted light travels through the same optical path with the incident light and returns to the beam splitter 2 and is polarized there and made incident on a photoelectric detector 3. Variation of the output electric signal of the photoelectric detector 3 is counted to determine the movement quantity of the moving diffraction grating 10.
Patent JP-H03264604-A (JP)
Title: Degreasing apparatus
Inventor: KIYOTA SADAKIMI
IPC: B22F3/10
Filed: 1990-03-15
Abstract: PURPOSE:To shorten time needed to degreasing treatment by incorporating a compacting assist agent collecting device in a vacuum proof vessel. CONSTITUTION:In a degreasing apparatus for powder green compact, the compacting assist agent collecting device 5 is incorporated in the vacuum proof vessel 1. In comparison with the conventional apparatus where these are individually communicated with each other with lines, shifting of gas generated with vaporization or decomposition of the compacting assist agent from the powder green compact to the compacting assist agent collecting device 5, is facilitated and the degrease can be executed in a short time. Fitting position of the compacting assist agent collecting device 5 is preferable to be nearer to the work zone 2. In some case, distance between the work zone 2 and the compacting assist agent collecting device 5 needed to insert a heat insulating plate 4 provided for securing uniform heating of the work zone 2 and cooling of the collecting device 5 is preferably provided.
Patent JP-H09254759-A (JP)
Title: Antiskid brake control system
Inventor: OKA HIROYUKI
IPC: B60T13/66
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of brake liquid at ABS control, improve responsiveness for fall of MCY pressure (master cylinder pressure), simplify a system, and furthermore reduce cost. SOLUTION: When wheels have a tendeny to be locked, respective hold valves 10, 12, 14, 16 are closed so as to hold brake liquid pressure of respective wheel cylinders 6, 7, 8, 9. Simultaneously a second opening/closing valve 41 is closed and a third opening/closing valve 42 is opened, and MCY pressure is lowered due to outflow to a large diameter chamber 41. Further the hold valve of a wheel having a tendency to be locked is opened, the brake liquid is discharged to the liquid chamber 4b of the MCY 4 and the large diameter chamber 41, and the brake liquid pressure is reduced. At pressure increase of ABS, the second opening/closing valve is opened and the third opening/closing valve 42 is closed, and the MCY pressure is raised by output of a brake booster 3. Only at this time brake liquid is exhausted to a reservoir 5, and hence the consumption is small. Further, because output of the booster 3 is controlled by control of an electromagnetic selector valve 23, the ABS control is effectively performed.
Patent JP-H01235669-A (JP)
Title: Document preparating device
Inventor: KAWAKAMI YASUSHI
IPC: B41J29/38
Filed: 1988-03-16
Abstract: PURPOSE:To enable an operation after stopping printing to be quickly performed even though a user has forgotten a purpose of stopping printing, by a method wherein the purpose of stopping printing is inputted as printing stop information, and said purpose is displayed on a display picture when printing is temporarily stopped. CONSTITUTION:By a temporary stopping printing process, printing of a document data is temporarily stopped at a stop code position and besides, a comment data attached to a stop code ST is displayed on a CRT display. An inputted data is printed according to a key input thereafter, the remaining document data is printed by a printing reopening command, and the process returns to an ordinary printing process. Then, for this document preparation device, in the case where a type wheel and a color of a printing ribbon wound like to be changed on the way to printing of the document, when the stop code ST as well as its operation content are inputted as the comment data D in preparation of a basic document, said purport can be displayed on the CRT display in temporary stop of printing, and changing operation of the type wheel or the like can be accurately performed by said display message.
Patent JP-S61220789-A (JP)
Title: Oxidation ditch
Inventor: KINUGASA YOSHIHIRO
IPC: C02F3/14
Filed: 1985-03-26
Abstract: PURPOSE:To reduce the installation area of the titled ditch to half of the conventional area by separating the main body of a vessel into the upper and the lower vessel, providing communicating parts for communicating the upper vessel with the lower vessel at both end parts in the lengthwise direction and further furnishing an aerator at an appropriate position of the vessel main body. CONSTITUTION:The main body 6 of a vessel is separated into the upper vessel 8 and the lower vessel 9, communicating parts 10 and 11 for communicating the upper vessel 8 with the lower vessel 9 are provided at both end parts in the lengthwise direction and further an aerator 18 is furnished at an appropriate position of the vessel main body 6. Consequently, the installation area can be reduced to half of the conventional area, an anaerobic zone can be excellently formed even when the aerator is continuously operated and the removal of gaseous N2 can be satisfactorily carried out in the denitrification treatment.
Patent JP-S61221463-A (JP)
Inventor: UMEDA SUKEYOSHI
IPC: E04H1/02
Filed: 1985-03-27
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-S56158115-A (JP)
Title: Filter attachable water tightly to grating of drain port
Inventor: SATOU YASUHIRO
IPC: B01D35/027
Filed: 1980-05-12
Abstract: PURPOSE: To prevent cloggings of a drainpipe, and a facilitate the disposal of seized hairs, by attaching a filter to a grating put in a drain port of a bathroom, etc., and by catcing fallen hairs caused by hair washings.  
     CONSTITUTION: A plate 1 larger than a grating is provided in its central zone with a holeless part 2 of 3W30% area of that of the grating, and is also provided in its circumference with many open holes 3 and notches 4; these notches 4 are bent into a hook shape, and then, the plate 1 is inserted into a grating hole made at the entrance of a drain port so as to water tightly touch the grating. When the hair is washed under this condition, the greater part of fallen hairs tangle each other upon the holeless part 2 and form a block which then remains upon the plate 1; the residual fallen hairs adhere to the holes 3 since the holes 3 and the grating holes are overlapping each other; accordingly, if the plate 1 is detached from the grating, the fallen hairs firmly adhere to the plate 1 and do not remain upon the grating, so that the grating is kept clean by only disposing the plate 1 into a garbage can. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10261935-A (JP)
Title: Surface acoustic wave element
Inventor: SAWADA YOICHI
IPC: H03H9/145
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively suppress unnecessary spurious by varying the structure of reflectors arranged on both sides of an area where an interdigital transducer(IDT) is provided. SOLUTION: At least one of IDTs 3-5 is arranged at the center on the upper face of a piezoelectric substrate 2. The IDT 3a and 5a constitute the input-side IDT and the IDT 3b, 4a and 5b are grounded. The IDT 4b constitutes the output side IDT. First and second grating reflectors 8 and 9 are arranged on both sides of the area where IDTs 3-5 are provided. Periodical reflection characteristics in a band out of a stop band are set so that they are compensated one another by varying normalized film thickness obtained by normalizing the film thickness of the electrode fingers 8 and 9 of the first and second grating type reflectors by the wavelength of a surface wave and varying the number of the electrode fingers and normalized film thickness. Thus, a resonator-type surface acoustic wave element with the low loss and large attenuation quantity beyond the pass band is obtained.
Patent JP-S53148904-A (JP)
Title: Maintenance concentrating system through network control center
Inventor: AOKI EIJI
IPC: H04Q3/545
Filed: 1977-06-01
Abstract: PURPOSE:To ensure an economical remote control for the exchange of the storage program control by using the 2-layer protocol in the packet switching network.
Patent JP-S62219561-A (JP)
Title: Semiconductor memory
Inventor: HIGUCHI TETSUO
IPC: H01L27/102
Filed: 1986-03-19
Abstract: PURPOSE:To prevent an erroneous operation from being caused by noise current due to alpha rays by forming a high-impurity concentration and a second conductivity type semiconductor region along the lower surface of a field oxide film between a collector wall region and a base region. CONSTITUTION:As a high-impurity concentration P<+> region 15 formed along the lower surface of a field oxide film 8 between an N<+> collector wall region 9 and a P-type base region 10 forms a high-impurity concentration P-N junction with the N<+> collector wall region 9 and an N<+> floating collector region 2, the capacity G between the collector and the base is very enlarged. Moreover, as this P<+> region 15 is the external base of the NPN transistor and there is no charge in the effective base width of the NPN transistor, the grounded emitter forward current amplification factor can be easily inhibited. Accordingly, the amount of the critical charge is increased and the information holding property is increased.
Patent JP-S60227414-A (JP)
Title: Manufacturing apparatus of thin film
Inventor: SHIMOMOTO TAIJI
IPC: C23C14/50
Filed: 1985-03-29
Abstract: PURPOSE:To avoid a damage occurring on a surface in a thin-film manufacturing apparatus utilizing electric discharge by a construction wherein an insulating plate formed of a quartz plate, an alumina plate or the like is interposed between a sample supporting plate and a substrate on which a thin film is made to grow. CONSTITUTION:Inside a vacuum tank 1 having a vacuum exhaust port 2 provided in the bottom surface, a target 3 for a thin-film base material and a grounded substrate holder 4 with a plurality of substrates 6 for deposition mounted thereon are disposed opposite to each other in a prescribed gap between them. In this construction, a thin insulating plate 5 being 0.5-1.5mm. thick and formed of a silica plate, an alumina plate, a glass plate or the like is mounted additionary on the holder 4, and the substrate 6 is mounted thereon. Thereafter a discharge gas is introduced from a leak valve 7 into the vacuum tank 1 so as for an inside pressure to be 10<-3>-10<-2>Torr, a power source 8 is connected to the target 3 to generate an electric discharge in the tank 1, and thereby the target 3 is evaporated and deposited on the substrates 6. A current flowing from the substrates 6 to the holder 4 is interrupted completely by this construction, and thus a thin film having a stable electric characteristic can be obtained.
Patent JP-H07273924-A (JP)
Title: Facsimile equipment and page description language processing method for facsimile equipment
Inventor: IWADATE MASAHIRO
IPC: H04N1/00
Filed: 1994-03-31
Abstract: PURPOSE:To surely inform the occurrence of an error to a destination user by discriminating a reception error of print data so as to inform aborted data. CONSTITUTION:An expansion means of a core section 10 expands print data converted by a page description language via a public line into image information transferred to a print section 2. A discrimination means in a facsimile section 4 during the expansion discriminates a reception error of print data to abort received print data and informs it to a reader section 1 via the core section 10 in this case. Thus, even when an error takes place in the print data transferred by facsimile communication, it is surely informed to the user of opposite party.
Patent JP-H11153730-A (JP)
Title: Optical semiconductor module and its production
Inventor: AZUMA HIROYUKI
IPC: H04B10/80
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent heating of an optical connector, to assure optical coupling and to reduce a production cost by providing a substrate with a pair of specific fixing grooves for housing respectively part of a pair of guide pins and providing these guide pins with constricted parts. SOLUTION: An optical fiber 3 is held between an optical fiber fixing groove 1d formed at the substrate 1 and an optical fiber 4. The guide pins 5 are provided with the constricted parts 5a, are housed in guide pin fixing grooves 1a and are fixed by adhesives 6. In such a case, the angle θ formed by both slopes which are the flanks of the guide pin fixing grooves 1a is preferably specified to a range of 40 to 100 deg.. The width W of the fixing grooves at the front surface 1b of the substrate 1 is specified to >=D.cos(θ/2). Further, the depth X of the fixing grooves la is set larger than (W/2).cot(θ/2)+(D/2).(1-1/sin(θ/2))) in order to eliminate the contact of the bases of the fixing grooves 1a and the guide pins 5.
Patent JP-S56161870-A (JP)
Title: Method and apparatus for coating long pipe having small diameter
Inventor: NAGATA KOUJI
IPC: B05D7/22
Filed: 1980-05-14
Abstract: PURPOSE: To effectively form an anticorrosion coating layer on the inside surface of a long pipe having a small diameter, by heating a paint and pressurized air, which are fed to a nozzle for spray coating the inside surface from one open end to the other end, in a feed pipe longer than the long pipe.  
     CONSTITUTION: When the inside surfce of a cooling pipe 4 of a condenser 10 of a steam turbine in a thermoelectric power plant, for instance, is coated along its entire length, a feed pipe 22 provided with a spray nozzle 21 at its top end and passages for a paint and pressurized air is carried into the pipe 4 through its open end at a cooling-water chamber 6 on one side. When the nozzle 21 reaches the other open end of the pipe 4, the spray of a paint through the nozzle 21 is started. The paint and the pressurized air are fed through the respective passage in the pipe 22 to the nozzle 21. When the spray of the paint is started, the pipe 22 is pulled back toward the chamber 6, so as to coat the pipe 4 along its entire length. Here, the paint and the pressurized air are heated at a predetermined temperature with a sheathed heater 26 arranged through a flexible hose 23 in the pipe 22, so that a uniform thin coat free from defects can be constantly obtained without any affection by the condition of a coating atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio