baber/WOPTO huggingface dataset:
Patent JP-S62277676-A (JP)
Title: Attachment structure for magnetic head
Inventor: MIYAZAKI NOBUO
IPC: G11B21/16
Filed: 1986-05-26
Abstract: PURPOSE:To improve the attachment accuracy of a magnetic head by inserting a pin having a flange into a through-hole of a head carriage, increasing the thickness of a 1st adhesion layer set between the flange and the head carriage compared with a 2nd adhesion layer set between the pin tip and a plate and adhering the plate to the head carriage. CONSTITUTION:A slit 202 is formed on a head carriage 42 and a pin 200 having a flange is put into the slit 202 from the lower side to adhere the fringe and the tip part of the flange are adhered to the carriage 42 and a base plate 64 respectively. The length l of the pin 200 is larger than the distance (h) between the bottom surfaces of the plate 64 and the carriage 42. Therefore, an adhesion layer (a) formed on the tip part of the pin 200 is thinner than an adhesion layer (b) of the flange. Then the layer (b) has a larger shrinkage value of curing than the layer (a) and therefore the plate 64 receives the upper force owing to the curing of an adhesive 208. As a result, the position change of a head attachment plate due to the shrinkage caused by the curing of adhesion layers can be reduced and therefore, the attachment accuracy of a magnetic head is improved.
Patent JP-H10310021-A (JP)
Title: Vehicular air bag device
Inventor: MURASE FUMITAKA
IPC: B60R21/26
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air bag device which is capable of providing uniformity to the pressure fluid blown out from an inflator by balancing the blowout of the pressure fluid for dynamic pressure with the blowout of the pressure fluid for static pressure. SOLUTION: An inflator 15, on one end of which a blowout part 15a for blowing off the pressure fluid is formed, is covered with a diffusor 16 in nearly closed manner, and juxtaposed to the diffusor about on one straight line along the axial direction of the diffusor. Blowoff-openings 16d to 16d are formed on the diffusor 16 so that the opening-area of these openings is narrowed as the openings are as far away from the blowout part 15a of the inflator 15. Further, the blowout opening part 16d situated on the side of the blowout part 15a, is overlapped with a part of the blowout part 15a, and thus with the overlapping arrangement, a part of the pressure fluid blown off radially is directly blown out from the blowout opening part 16d.
Patent JP-H07305538-A (JP)
Title: Tent
Inventor: TAKAYANAGI MASASHI
IPC: E04H15/28
Filed: 1994-05-11
Abstract: PURPOSE:To easily open or close a parasol type tent and make it large-sized. CONSTITUTION:In a tent 1 in which a plurality of master bones 3 are projected from the upper end of a post 2 radially and rotationally movably, a slide ring 5 is elevatably fitted on the outer circumference of the post 2, supporting bones 6 are constructed between the respective master bones 3 and the slide ring 5 and both ends are pivotally fitted to the master bones 3 and the slide ring 5, and a roof part sheet 4 is tensely provided on the upper end of the post 2 and the upper face of the master bones 3, a winding roller 20 is provided inside the hollow post 2. The operation handle 22 of the winding roller 20 is provided outside the post 2, and the extreme end of a rope wound on the winding roller 20 is fitted to the slide ring 5 passing through the upper end part of the post 2. A stopper 26 restraining descent of the slide ring 5 on the elevated position of it is provided capably of being released.
Patent JP-S5644865-A (JP)
Title: Removal of direct current component
Inventor: ISHIKAWA SATOSHI
IPC: G01R31/08
Filed: 1979-09-21
Abstract: PURPOSE: To arrange so that the DC component may be removed in a short period of time by switching, during a prearranged period, a time constant for a differentiation circuit which removes the DC component.  
     CONSTITUTION: The first switch SW 1  is set in ON position, and the second switch SW 2  is charged over to the contact point (a) side. When measurement is started, the second switch SW 2  is turned to a contact point (b) side, selecting the second differentiation circuit. After the elapse of time so many times of C.R 2  following the start of measurement, the switch SW 2  is set in neutral position, selecting the third differentiation circuit. As a result, it is possible to remove the DC component in a brief period of time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06310343-A (JP)
Title: Pressure releasing device for oil-immersed electric machine
Inventor: ITO SEIJIRO
IPC: H01F27/14
Filed: 1993-04-23
Abstract: PURPOSE:To obtain the highly reliable pressure releasing device for an oil- immersed electric machine which can be operated in a reliable manner by having less irregularity in working pressure against the pressure increase due to an inside trouble, also having no malfunction caused by the channel in oil pressure in a pressure releasing device caused by the disturbance such as an earthquake and the like. CONSTITUTION:A pressure relaxation chamber 24 is composed of a partition plate 26 where a fine tube 25 is penetrated into a pressure releasing device 1, and a rubber bag 28, containing the gas 27 such as air and the like, is provided. Also, a trigger axle 30 is formed by the combination of a pin 30, to be used as the supporting point, and a lever 29 for the purpose of lessening the irregularity of working pressure.
Patent JP-S5911664-A (JP)
Title: Manufacture of capacitor for semiconductor device
Inventor: SHIRAKAWA SHIYUUICHI
IPC: H01L27/04
Filed: 1982-07-12
Abstract: PURPOSE:To advance oxidation uniformly, to relax stress due to cubic expansion in case of oxidation and to reduce leakage currents by forming ultra- thin silicon nitride films between tantalum oxide films and silicon substrates and using oxide films obtained by oxidizing multilayered films in which tanalum oxide film layers and silicon nitride films layers are laminated alternately. CONSTITUTION:The four layer films in which tantalum films 3, 3' and the tantalum oxide films 4, 4' are laminated alternately are formed 2 by periodically introducing sufficient oxygen into the chamber of a sputtering device in an argon gas atmosphere through a sputtering method while using tantalum as a target electrode on ultra-thin silicon nitride films 2. The four layer films 3, 4, 3', 4' on the ultra-thin silicon nitride film 2 are converted into the uniform tantalum oxide film 6 through heat treatment in a dried oxygen atmosphere at 525 deg.C. The sudden progress of oxidation is suppressed by the tantalum oxide film layers by using the multilayered films alternately laminated, and oxidation can be advanced equally on the silicon substrate 1.
Patent JP-H06305461-A (JP)
Title: Vehicle assembling information indicating member removing method and device therefor
Inventor: HISA MASASHI
IPC: B23P21/00
Filed: 1993-04-22
Abstract: PURPOSE:To automatically eliminate an instruction form, instructing parts to be assembled, fro a body conveyed on an assembling line, with the instruction form attached thereto. CONSTITUTION:A moving truck 4 provided with a gripper 5 is provided at the side part of a slat conveyor for conveying a body 1. An engaging member 15 provided at the moving truck 4 is engaged with a wheel 14 fitted to the body 1, and while moving the moving truck 4 at the same speed as the body 1 making use of the body conveying force, an instruction form X is gripped by the gripper 5. The engagement is then released, and the moving truck 4 is stopped to take off the instruction form.
Patent JP-S5859043-A (JP)
Title: Manufacture of profile frame laminate sheet
Inventor: YANO TSUTOMU
IPC: B29C59/00
Filed: 1981-07-31
Abstract: PURPOSE:To enble to perform an adhering of a facing material to a total surface and also to concavities in a polyurethane foam sheet, which is processed in an unevenness, is adhered to the facing material under a condition that the foam sheet is stretched until the unevenness is brought into an approximately level surface. CONSTITUTION:In case facing materials 14, 24, 34, and 44 are adhered (welded) to a surface of a polyurethane foam sheet having unevenness on its surface, the polyurethane foam sheet 1 is stretched to bring it into a condition that an unevenness is formed into an approximately level surface, and with this the facing materials 14, 24, 34, and 44 are adhered. The foam sheet is then released from stretching. This permits the facing material to be adhered to even concavities in the sheet. The facing material is preferably a knit product which has an elongation of 100% or more.
Patent JP-S5346207-A (JP)
Title: Data transmission system
Inventor: IIJIMA YASUO
IPC: H04B1/00
Filed: 1976-10-08
Abstract: PURPOSE: To prevent the superposition of noise and the effective signal on the communication line and to transmit the data with a good efficiency, by returning the signal to the transmission station after detecting the charging pulse at the reception station. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62279324-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: G03C1/72
Filed: 1986-05-28
Abstract: PURPOSE:To obviate the generation of scumming and to widen the developing latitude by providing a photosensitive layer contg. an ester compd. of a hydroxyl compd. and 1,2-naphthoquinonediazide-6-sulfonic acid and novolak resin on a base. CONSTITUTION:This printing plate has the photosensitive layer contg. the ester compd. of the hydroxyl compd. and 1,2-naphthoquinonediazide-6-sulfonic acid and the novolak resin on the base consisting of an aluminum material subjected to an anodizing treatment as a base material. The hydroxyl compd. to be used is preferably a polycondensation resin of phenols and ketones or aldehydes. An alkaline soluble novolak resin is used for the novolak resin; for example, a phenol formalin novolak resin, m-cresol formalin novolak resin, etc., are preferably used.
Patent JP-H05298762-A (JP)
Title: Magneto-optic recording medium
Inventor: OKAMOTO HIROYUKI
IPC: G11B11/105
Filed: 1992-04-15
Abstract: PURPOSE:To provide a magneto-optic recording medium having a small variation in a laser output necessary to record from an inner periphery to an outer periphery with a structure having excellent sensitivity of a disk and excellent reliability of the disk. CONSTITUTION:A magneto-optic recording medium comprises a first dielectric protective layer 2, a magneto-optic recording layer 3, a second dielectric protective layer 4, a metal reflecting layer 5 and, as required, a protective layer which are sequentially laminated on a transparent disk board 1. The thickness of the layer 2 is continuously or stepwisely reduced toward an outer peripheral direction of the medium.
Patent JP-H02300796-A (JP)
Title: Musical sound synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1989-05-15
Abstract: PURPOSE:To generate a very natural percussion sound by imposing frequency modulation upon a signal which is propagated in a loop consisting of a delay circuit and obtaining a musical sound signal. CONSTITUTION:The output of an adder 1 is inputted to a filter 3 through a multi-stage delay circuit 11a and delay outputs of respective stages of the multi- stage delay circuit 11a are selected by a selector 11b and led out as a musical sound output. Therefore, when a signal is inputted to the adder 1 from outside, the signal circulates in the closed loop consisting of the adder 1 and a 1st delay means 11a and is outputted as a musical sound signal through a 2nd delay means 11a. At this time, the delay time of the 2nd delay means 11b is controlled with a modulating signal, so the signal propagated in the closed loop is frequency-modulated to obtain the musical sound signal. Consequently, the percussion sound which is rich in relality is regenerated.
Patent JP-H08317330-A (JP)
Title: Video movie
Inventor: URUSHIYA MASAYOSHI
IPC: H04N5/92
Filed: 1995-05-19
Abstract: PURPOSE: To discriminate a specific image from a dubbed video signal and a specific image obtained at the time of high-speed reproduction by forming a picture frame on the peripheral edge of a picked-up image to mark the image, and at the time of detecting the picture frame, executing still reproduction. CONSTITUTION: When a video signal is supplied from a video signal processing circuit 55 and a still picture recording signal is supplied from a computer 44 for a photographic camera, a recording system picture frame forming circuit in a recording/reproducing circuit 56 forms a picture frame around the peripheral edge of the image picked-up, to mark the image and records the marked image on a magnetic tape 59. At the time of detecting a picture frame from a reproduced video signal, a reproducing system picture frame detection circuit in the circuit 56 supplies a still control signal to a video movie computer 49, which commands the circuit 56 to execute still reproduction.  Since dubbing, including the picture frame, is executed at the time of dubbing, a specific image- forming of a picture frame can be discriminated even in a dubbed video signal, and even at the time of a high-speed reproduction, the picture frame of a part not generating noise bars can be detected and the specific image can be discriminated.
Patent JP-H02302649-A (JP)
Title: Water-quality monitoring method for super pure water
Inventor: OKOCHI ISAO
IPC: G01N15/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain superpure water or the precipitate of its solute accurately and to make it possible to detect the shape and the size thereof by expanding and picking up the image of the superpure water switch is dropped on a substrate or its precipitate of the solute, and operating the value. CONSTITUTION:Superpure water or its precipitate 12 of solute is obtained with a microscope on a substrate 10. The expanded image is obtained with a TV camera 21. The luminance of the expanded image is detected with the TV camera 21 in correspondence with all picture elements of a CRT screen 30. The image is displayed through an A/D converter part 22. Then, the A/D converted signal is guided into an operating part 100 and operated by algorithm. The operating parts 100 has the following functions: input function; function for classifying the luminances of the superpure water or the precipitate 12 and the substrate 10 and analyzing the number of the picture elements; function for operating the shape, size, area, volume and the like; memory function for storing the result of operation; and function for outputting the results of operations. The results of the operations are displayed on display parts 40 - 42.
Patent JP-H05314694-A (JP)
Title: Head positioning device
Inventor: KOMENO JUNICHI
IPC: G11B7/085
Filed: 1992-05-14
Abstract: PURPOSE:To write the servo signal with high accuracy for a compact disk device by fixing an actuator at the outside of the disk device and controlling the shift of the disk device itself. CONSTITUTION:A turntable 13 is manually revolved and a magnetic head 1 is set at the outermost circumference of a disk 2. When the head 1 writes a servo pattern by an amount equal to a single track, the turn table 13 is revolved clockwise by an extent equal to the servo pattern writing interval with a command of a position controller 11. Therefore an actuator 3, i.e., the head 1 fixed to a fixed rod 12 shifts toward the inner circumference of the disk 2. This shift distance is measured by a position detector 10 and the head 1 is shifted by a voice coil motor VCM 4 by an extent equal to the difference between the measured distance and a commanded distance under the control of the controller 11. The shift of the head 1 is repeated until the difference between the position of the head 1 and a target position is converged into a prescribed range. In such a constitution, the shift of a disk device itself is controlled. Therefore the position of the head 1 can be fixed with high accuracy for a compact disk device.
Patent JP-H05315803-A (JP)
Title: Rf switch
Inventor: SASAKI ATSUSHI
IPC: H01P1/15
Filed: 1992-05-14
Abstract: PURPOSE:To make the circuit small by integrating the RF switch and a directional coupler. CONSTITUTION:When a signal is outputted to an output terminal 102, a voltage lower than a pinch-off voltage is supplied to a gate terminal of a field effect transistor(TR) 104 to set a part between a drain and a source of the field effect TR to be a high resistance state, and a signal inputted from an input terminal 101 is outputted to an output terminal 102 via a microstrip line 106 having a length of 1/4 wavelength. In this case, part of an input signal is outputted to an auxiliary output terminal 112 connecting to one terminal of an auxiliary microstrip line 107 electromagnetically coupled with the microstrip line 106. When no output is desired for the output terminal 102, a gate terminal of the field effect TR 104 connects to ground. Thus, the impedance when viewing the output terminal 102 from the input terminal 101 is close to infinite.
Patent JP-H02300969-A (JP)
Title: Abnormal output data processing system
Inventor: NAKAYAMA TOKUMI
Filed: 1989-05-16
Abstract: PURPOSE:To promptly take a necessary measure by comparing input data with average input data, and outputting alarm information classified according to the degree of abnormality as output data. CONSTITUTION:A storing means 4 updates and stores the average input data 411 in the receipts and the disbursements of an account file 41 every time the input data is inputted. A controlling means 2 recognizes an input data value to be the abnormal output data when the input data exceeds a value set beforehand, and is larger than the average input data 411, and outputs an alarm set beforehand according to an output value together with the output data. Thus, the abnormal data can be superintended, and information processing presupposing artifical interinvention for the abnormal data can be easily executed in company with the output of the processed data.
Patent JP-S63288234-A (JP)
Inventor: KOMATSU YUKINARI
IPC: D06M11/00
Filed: 1987-05-19
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-S5548480-A (JP)
Title: Single-electrode swing submerging arc welding method
Inventor: TOKUHISA MASAAKI
IPC: B23K9/18
Filed: 1978-10-03
Abstract: PURPOSE: To prevent a single-electrode swing submerging arc welding influence part from deteriorating in quality by limiting fusing energy across a swing process for an electrode and then by forming a molten pool in a "V" shape spreading out symmetrically on a welding line.  
     CONSTITUTION: At the time of single-electrode swing submerging arc welding, submerged arc 9 is intermittently generated at bead terminal part 16 or 16' equivalent to welding bead width by turns to prevent the excessive heating of thermal influence part 14. Further, both terminals 16 and 16' are only fused by arrival arc 9 and molten pool 12 is formed in spreading-out "V" shape symmetrical on welding line 15. For the purpose, a welding current is set more than 500A and ratio (WO/W s  of bead width W s  in a stationary state to bead width WO on swing motion is fixed between 1.3 and 2.5; an electrode moving speed is set between 100 and 450cm/min and the mean quantity of head per electrode movement unit length is made below 25000joule/cm. In this way, perfectly-welded part 13 is formed, efficiency is increased by high-current welding and the const is lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S613914-A (JP)
Title: Process of disposing solid sludge in ship
Inventor: KOSAKA KAZUHIRO
IPC: B09B3/00
Filed: 1984-06-15
Abstract: PURPOSE:To decrease labor and cost required for disposal of sludge, by a method wherein the use of a special incinerator combined with a rotary furnace bed and a scraper provides a process in which solid sludge is easily incinerated in a ship. CONSTITUTION:Sludge (f) separated by a decanter (e), is packed in a bag (r) to convey the bag to a combustion device (s) and dispose it in an incinerator (t). A scraper is positioned at an angle with the surface of a rotary furnace bed and installed to a scraper bridge 8 spanning from a fixed support shaft 6 to upper furnace body 1. Each time a furnace bed 2 is rotated, sludge is scraped for levelling, and a new unburnt part is exposed to the surface. This enables sludge, whichis heretofore unloaded and is delivered to a specialized disposer firm because of the impossibility for sludge to be disposed within a ship, to be charged in an incinerator like common waste, and permits the sludge to be automatically burnt to a condition to allow for damping of the sludge into the sea.
Patent JP-H02300500-A (JP)
Title: Method and device for inhibiting dust generated at tunnel excavation
Inventor: NAKAYAMA SATOHIRO
IPC: E21F5/02
Filed: 1989-05-16
Abstract: PURPOSE:To inhibit dust simply and positively without resulting in the deterioration of a bedrock and the muddying of a subbase course by continuously injecting bubbles formed by a foaming device to an excavating section, absorbing the dust of excavation to bubbles and depositing and discharging dust to a lower section. CONSTITUTION:An injection section 2 is formed in front of the cylindrical body 1a of a foaming device 1 while the front inner surface of the cylinder 1a is filled with small pipes 3 without clearances, and wire gauzes 4 are installed at the front and rear ends of the small pipes 3. Injection nozzles 5 are mounted to the upstream sections of the pipes 3, and the foaming liquid 8 of a tank 7 can be injected. An air hose 6 is set up, and a nose 6a is directed toward a cylinder rear 1b and compressed air can be diffused and inverted. The device 1 is installed to the front section of an excavator, compressed air and the foaming liquid 8 are fed and injected to an excavating section while being foamed, and dust is wrapped and dropped and deposited to a lower section. Accordingly, work environment can be improved efficiently by the simple device in which the consumption of the liquid is reduced.
Patent JP-S5455719-A (JP)
Title: Core of sugar-coated tablet
Inventor: KOBAYASHI HITEMITSU
IPC: A61K9/28
Filed: 1977-10-12
Abstract: PURPOSE: To provide core of a sugar-coated tablet, which remarkably reduces the abrasion of a tabletting ram, and can be uniformly coated with a sugar layer, by forming grooves at the circumferences of the upper and lower surfaces of a core.  
     CONSTITUTION: A core of a sugar-coated tablet, having grooves at the circumferences 2 of the upper and the lower surfaces 4, 5 of a core. The width W and the height h of the groove 8 are pref. 1/5-1/20, suitable 1/8-1/15 of the diameter of the core. The presence of the grooves gives a sugar-coated tablet with uniform sugar layer, and free from acracking, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6012924-A (JP)
Inventor: YAGI KAZUHISA
IPC: A01K85/00
Filed: 1983-07-05
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-S6014411-A (JP)
Inventor: HERUMAN ZANTSUENBATSUHERU
IPC: H01F7/16
Filed: 1984-06-15
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-S5645313-A (JP)
Title: Drilling tool for pipe for joining branch pipe
Inventor: TANAKA TOSHIAKI
IPC: B23B41/08
Filed: 1979-09-22
Abstract: PURPOSE: To enable drilling of a long and narrow hole along the axial-line direction of a pipe, to restrict a pressure loss, and to increase the sealing effect.  
     CONSTITUTION: A split T-shaped pipe joint 24 is fixed to an existing pipe M, while a branch part 22 is joined to the joint 24. According to the degree of opening of a shutter 25 on the side of the branch part 22, a rotary-type drilling edge body 8 is rotated and thereby a hole 30a is made in the pipe M. Next, the center line 20 of axis of the drilling edge body 8 is shifted and a hole 30b is made in the pipe M. Thus, a hole 30 is bored in such a manner that the holes 30a and 30b overlap partially each other, and the opening of the hole 30 is made equal approximately to the cross section of the pipe M. The part between the pipe M and the joint 24 is sealed by a looplike sealing material 28. 
     COPYRIGHT: (C)1981,JPO&Japio