baber/WOPTO huggingface dataset:
Patent JP-H07260561-A (JP)
Title: Noise predicting method in object
Inventor: SHIYUURI HIDEYUKI
IPC: G06F19/00
Filed: 1994-03-25
Abstract: PURPOSE:To shorten the calculating time by multiplying unit acoustic power by the ratio of estimated vibromotive force to unit vibromotive force to obtain actual acoustic power. CONSTITUTION:In the case of the bridge beam 2 side being moved, the connecting cam 8 of a road expansion device 1 slides on a land side supporting face 4a, and a sliding plate 9 moves in relation to a tongue plate 11. A road surface plate 12 formed of a pendulum plate 6, the sliding plate 9 and the tongue plate 11 is thereby expanded/contracted. In the noise predicting method of this expansion device 1, the dimensional data of the expansion device 1 is inputted to an analytic model for noise prediction so as to calculate the vibrational characteristic of the analytic model. Vibration response to all frequencies is then calculated using unit vibromotive force to obtain vibration response displacement. Radiation sound is obtained on the basis of this vibration response displacement, and unit acoustic power is obtained on the basis of the radiation sound. The unit acoustic power is then multiplied by the ratio of estimated vibromotive force to the unit vibromotive force to obtain actual acoustic power. In the case of changing the estimated vibromotive force, the ratio of the estimated vibromotive force to the unit vibromotive force is changed.
Patent JP-S62211594-A (JP)
Inventor: KOSUGE TADASHI
IPC: G21F9/16
Filed: 1986-03-12
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-H07264249-A (JP)
Title: Timing recovery circuit
Inventor: AWATA YUTAKA
IPC: H03M1/12
Filed: 1994-03-25
Abstract: PURPOSE:To extend a frequency error range to be traced by controlling accurately a phase of sampling at A/D conversion with respect to the timing recovery circuit for a digital transmission reception circuit. CONSTITUTION:In a digital reception circuit comprising an A/D converter 1 sampling a received signal and converting the sampled signal into a digital signal, an impulse response estimate section 3 estimating an impulse response of the digital signal to output a pre-cursor as timing information, and a timing recovery circuit 4 generating sampling phase control information to the A/D converter 1 depending on the timing information, the timing recovery circuit 4 is made up of a loop filter 37 eliminating a high frequency component of the impulse response estimate section 3, an accumulator 40 accumulating outputs of the loop filter 37, and a comparator section 41 identifying the accumulated value of the accumulator 40 with a prescribed threshold level to output sampling phase control information and subtracting the accumulated value by the accumulator 40 by the threshold level.
Patent JP-S59181010-A (JP)
Title: Manufacture of superconductive magnet coil and device therefor
Inventor: YAMADA TOSHIHARU
IPC: H01F41/06
Filed: 1983-03-30
Abstract: PURPOSE:To produce the accurate tension without a damage of the wire by winding the wire between pulleys of the tension generating mechanism in plural times so as to ensure a necessary friction resistance. CONSTITUTION:A wire 16 reeled back from a wire supply reel 1 is wound with being given a back tension by a tension generating mechanism A comprising pulleys 2a and 2b. The wire is wound between the pulleys 2a and 2b in plural times so as to ensure a necessary friction resistance between the pulleys and the wire. Since the wire on the wire-supply-reel side almost does not need a tension, the wire reeled back is not encroached between the wires on the wire supply reel. Accordingly, an insulating layer of the wire is not damaged.
Patent JP-2000250603-A (JP)
Title: Integrated characteristic optimization method
Inventor: KAJI HIROTAKA
IPC: G06N3/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reflect the optimized characteristic on a controlled system in a short time and also to simplify an arithmetic operation by optimizing a control parameter of a control module used for the normal control by means of a direct optimization technique. SOLUTION: The initial value of a control parameter is decided at random in a prescribed range to optimize a control module that is optimized at every control part, and a 1st generation consisting of plural initial solid bodies is generated (S2-1). The fuel consumption is calculated for all solid bodies of one generation (S2-2). It is decided whether the optimum fuel consumption characteristic is obtained according to the fuel consumption (evaluation value) of every solid body (S2-3). According to this evaluation result, it is decided whether the optimum fuel consumption is secured (S-4). If the optimum fuel consumption is secured, the optimization processing is finished. If the optimum fuel consumption is not secured, an evolutive calculation module is applied (S2-5) and a group of solid bodies of the next generation are generated.
Patent JP-H03258479-A (JP)
Title: Laser beam machine
Inventor: MATSUNO TSUKASA
IPC: B23K26/04
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the laser beam machine which can make processing with high accuracy by adopting the construction to change the length in the nozzle part of a processing head by a driving power without changing the position of the optical parts in the processing head. CONSTITUTION:This machine is equipped with optical parts 9 for condensing a laser beam 8, a holder 10 for holding the optical pats 9, a 1st driving means 14 for moving the holder 10 in the optical axis direction of the laser beam 8, a nozzle 12a which is engaged freely slidably with the holder 20 and ejects a processing gas, etc., and a 2nd driving means 20 for moving the nozzle 12a and, therefore, the change in the optical axis of the laser after the passage through the optical parts is prevented even if the focal position of the laser beam 8 is set on the front or rear surface of the work piece 13 and in various other positions. Since the length of the nozzle part 12a is adjustable, an always optimum gap is obtd. and the high-quality processing is possible.
Patent JP-H10256737-A (JP)
Title: Manufacture of printed wiring board and printing wiring board
Inventor: MIZUNO YUJI
IPC: H05K3/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having a multilayer structure and manufacture thereof, whereby a target is clearly read to ensure a high-accuracy interlayer alignment. SOLUTION: A target 11A is provided on an inner layer and laser-machined to expose it, layers are aligned, and positioning data are obtd. for forming vias. If, at aligning, the surface is roughened or glass film layer derived from an epoxy prepreg is involved between the layers, the target 11A which is exposed can be clearly recognized for aligning the layers with a high alignment accuracy.
Patent JP-2000248513-A (JP)
Title: Impact absorption guard fence and impact absorption method
Inventor: YOSHIDA HIROSHI
IPC: F16F7/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an impact-absorbing technique capable of greatly improving damping effect of impulse energy, and stopping a material body having kinetic energy of 4000 KJ or more. SOLUTION: Elastic posts 20 elastically deformable over the entire length are erected at predetermined intervals. Loop net 30 is attached between the posts 20. Impact energy is received as a compressive force in the axial direction of the elastic post 20 while receiving impact so as to enfold the impact with the net 30 to attenuate the energy by an elastic deformation across the entire length of the elastic post 20.
Patent JP-2000250544-A (JP)
Title: Electronic musical instrument
Inventor: ITO SHINICHI
IPC: G06F3/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To speedily and easily make various settings by providing a connection terminal to which a keyboard used for a computer is connected and a connection interface. SOLUTION: On the back 300 of the electronic musical instrument, a MIDI-in terminal 301, a MIDI-out terminal 302, a MIDI-through terminal 303, a serial terminal 304, a terminal 305 for host connection, a terminal 306 for type-A keyboard connection, a terminal 307 for type-B keyboard connection, left and right audio output terminals 308 and 309, and a power switch 310 are arranged. The serial terminal 304 is a serial interface. The terminal 305 for host connection is a terminal used for a connection with an external host computer. Further, the terminals 306 and 307 are keyboard connection terminals where a keyboard for PC is connected to make various settings of the electronic musical instrument from the keyboard.
Patent JP-S60201583-A (JP)
Title: Magnetic tape storage device
Inventor: ASAI NORIHIRO
IPC: G11B27/036
Filed: 1984-03-22
Abstract: PURPOSE:To attain deletion or rewrite of data on a tape quickly without manual operation by recognizing the capacity of the tape from the number of revolutions of a hub shaft. CONSTITUTION:A parameter of tape thickness (d) and a reel radius (r) is obtained by processing the computation of a number of revolution n1 of a supply reel per a prescribed tape length l1 at the initial state when the tape is wound on a winding reel and a reel number of revolution n2 per a prescribed tape length l2 in the state just before when the tape A is almost left on the supply reel. In formatting the tape, an index part including the information such as tape thickness (d), reel radius (r) and maximum tape count value is formed at the head of the tape. Thus, in writing a file succeedingly, a free area between files on the index is counted and the length of the tape is calculated.
Patent JP-H06240964-A (JP)
Title: Driving structure of winding drum
Inventor: MORI HIROSABURO
IPC: E06B9/74
Filed: 1993-02-19
Abstract: PURPOSE:To make a shutter in closure able to be speedily opened in time of emergency due to a fire, an earthquake or the like. CONSTITUTION:An internal gear 16a is coaxially fitted in an inner circumferential surface 8b of a winding drum 8, and an external gear 29 provided with a disklike moving iron plate 30 tight in one side face is engaged with the inner gear 16a free of slide motion in the axial direction, while a solenoid clutch mechanism 17 attracting the moving iron plate 30 is installed in the end of an output shaft 9a of a drive motor 9. In succession, the solenoid clutch mechanism 17 is connected to a driving power source A of the motor 9, and in linkage with on-off operation of this driving power source A, the connection between the drive motor 9 and the output shaft 9a is intermitted.
Patent JP-H01230071-A (JP)
Title: Repetitive transfer recording method for electrophotographic image
Inventor: TOYOFUKU KUNITAKA
IPC: G03G15/00
Filed: 1988-03-10
Abstract: PURPOSE:To quickly record the same images on many recording sheets with accuracy at low cost by using a sheet-like photosensitive material so that an image original plate having a fixed primary toner image is formed and transferring and fixing a secondary toner image formed on said original plate on a recording sheet which does not have a photosensitive layer. CONSTITUTION:Scanning exposure corresponding to an image which is to be recorded is performed to the photosensitive layer 17 which is electrostatically charged with semiconductor laser light so as to form a latent image, which is developed with toner to form the primary toner image 19. The primary toner image is melted and fixed on the photosensitive layer 17 to form an electrophotographic image original plate. All surface exposure is performed after electrostatically charging the image original plate and the toner is made to adhere on the fixed primary toner image, then the secondary toner image 20 is formed on the primary toner image 19 on the original plate. Moreover, the secondary toner image 20 on the original plate is transferred on the recording sheet 15 and melted to be fixed. Thus, the same electrophotographic images can be quickly and repetitively transferred and recorded at low cost.
Patent JP-S60198682-A (JP)
Title: Ic card system
Inventor: YOSHIDA SHINYA
IPC: G06Q40/00
Filed: 1984-03-21
Abstract: PURPOSE:To reduce the transaction processing load of a terminal device in a transaction mode and to erase the transaction data when the transaction is over to prevent the foul use of an IC card, by storing various data needed for transaction to an IC card before the transaction is started. CONSTITUTION:A customer feeds the transaction data, i.e., the type of transaction, a password number and a transaction amount to his/her own IC card before visiting his/her own bank. Then the customer turns on a power switch 11 of the IC card and then operates a keyboard to feed the transaction data. The data on transaction are read out of the IC card put into a terminal device by the customer through a ROM3 and a RAM4. The transaction contents stored in the RAM4 of the IC card are erased when the transaction is over. Then the IC card is returned to the customer according to a program.
Patent JP-S51130070-A (JP)
Title: Waste water treatment method
Inventor: KANAI MASAKUNI
IPC: C02F1/46
Filed: 1975-05-07
Abstract: PURPOSE: To provide a method for treating waste water containing ammonia, fluorine, phosphoric acid, silica, calcium and the like, which is discharged from a chemical or fertilizer manufacturing plant, by an electrolytic treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62284510-A (JP)
Inventor: MORUDEKAI BARUKAN
IPC: H03H17/02
Filed: 1987-03-10
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-H04290156-A (JP)
Title: Neural network computer and generating method of neural network
Inventor: HIROSE YOSHIO
IPC: G06G7/60
Filed: 1991-03-19
Abstract: PURPOSE:To speed up a learning process by deleting an intermediate layer unit from a final unit according to its weight vector without merely deleting the intermediate layer unit, and composing the neural network of the least number of intermediate layer units as to the neural network computer, specially, a computer which deletes the intermediate layer units in order after learning and generates the neural network. CONSTITUTION:The neural network in multi-layered structure is constituted by connecting (n) pieces of input layer units Uin in an input layer 11, (j) pieces of intermediate layer units Um in the intermediate layer 12, and (k) pieces of output layer units Uout in an output layer 13. The neural network type computer converges the learning while correcting the weight of connections between the units by a back-propagation method and deletes the intermediate layer units Um according to the angle phiij between the weight vectors Wi and Wj between the (j) pieces of intermediate layer units Um. Further, the intermediate layer units Um are deleted in order from the intermediate layer unit Um having the largest cosine values cosphiij of the weight vectors Wi and Wj between the intermediate layer units Um.
Patent JP-H037838-A (JP)
Title: Manufacturing apparatus for production line under clean space technology
Inventor: HANSU SHIMERUPUFUENIHI
IPC: H01L21/00
Filed: 1990-03-08
Abstract: PURPOSE: To obtain a manufacturing system applicable to various manufacturing processes easily by constructing a standardized isolation chamber of an active assembling isolation chamber, a double sluice gate isolation chamber for separating individual work processes, and a single sluice gate isolation chamber for feeding/discharging material and filling the inner chamber of the isolation chamber with an overpressure inert gas. CONSTITUTION: Standardized isolation chambers MZ, DZ, EZ are provided and the active isolation chamber MZ has a through guide section DF into which the manipulator MA of a robot plunges. Sluice gates SL<1> , SL<11> of a double sluice gate isolation chamber MZ to be connected with the isolation chamber MZ can be opened/closed depending on a manufacturing process to separate individual works, e.g. bonding, molding and coating processes. A single sluice gate isolation chamber EZ feeds/discharges material for manufacture and a glove box isolation chamber GZ is additionally provided in order to enlarge the isolation chambers MZ, DZ, EZ. Inner chamber of the isolation chamber is filled with an overpressure inert gas within 1 bar.
Patent JP-S61213186-A (JP)
Title: Printing mode switching method for thermal transfer printer
Inventor: MAEHARA HIDEJIRO
IPC: B41J2/32
Filed: 1985-03-19
Abstract: PURPOSE:To enable a printing mode to be switched over without need to operate an on-line switch each time of switching over the mode, by a system wherein when an on-line condition is provided, a printing mode is automatically switched over to an arbitrary printing mode which has been set under an off-line condition. CONSTITUTION:When a printing mode is switched over under an off-line condition, the new printing mode is set, in a thermal transfer printer capable of switching over from one to another of printing modes such as a thermal printing mode, a monochorome ribbon printing mode and a color ribbon printing mode. When an on-line condition is provided, it is discriminated whether or not the printing mode has been switched over under the off-line condition, and when the printing mode has been switched over under the off-line condition, the printing mode is switched over to set the printing mode.
Patent JP-S63224171-A (JP)
Inventor: OSATO TADAATSU
IPC: H01R43/048
Filed: 1987-03-12
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-S55164782-A (JP)
Title: Buoyancy pump
Inventor: SHIMOJIYOU KENICHI
IPC: F03B17/00
Filed: 1979-05-08
Abstract: PURPOSE: To obtain pumping up energy cost-freely and unlimitedly by utilizing the two principles of the atmospheric pressure and buoyancy.  
     CONSTITUTION: The upper end of a water intake pipe 5 is connected with the lower end of a cylinder 2, a water pouring tank 3 is attached to the outside of the cylinder 2 and a piston 1 is arranged so as to be in the cylinder 2 or in the cylinder 2 and the water intake pipe 5. When water is poured from the pouring tank 3 into the cylinder 2, the piston 1 is raised while pumping up water. If a valve 6 at the bottom of the water intake pipe is closed, a valve 4 at the top of the water intake pipe is opened and the water in the cylinder 2 is discharged into the pouring tank 3, the piston 1 pumps up water in the water intake pipe 5 into the cylinder 2 and discharges the water into the pouring tank 3 by its own weight. Next, the valve 4 at the top of the water intake pipe is closed and the valve 6 at the bottom of the water intake pipe is opened and thus water is poured into the cylinder 2. By the above process, water can be pumped up to the height of the water pouring tank 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52139330-A (JP)
Title: Urgent control system
Inventor: YASUI ISAMU
IPC: H04Q3/545
Filed: 1976-05-17
Abstract: PURPOSE: To simplify the urgent control circuit with increased economization, dependability and maintenance by turning most of the urgent control actions into microprogram MP formation, and thus to secure an effective use for system in which a high real time property is required in such a case as the electronic exchanger, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52139374-A (JP)
Title: Alignment pattern forming method for mask alignment
Inventor: KUJI TOMOHIRO
IPC: H01L21/302
Filed: 1976-05-17
Abstract: PURPOSE: To make possible the recognition of pattern serrations definitely despite existence of inteference fringes by etching the metal gloss surface of a wafer according to the alignment patterns on the wafer, then coating thereon a resist film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62213369-A (JP)
Title: Facsimile equipment
Inventor: INOUE YASUHIRO
IPC: H04N1/21
Filed: 1986-03-13
Abstract: PURPOSE:To easily offer a variety of information services by providing a means which inhibits the erasure of picture data and releases said inhibition according to a means and instruction switching the inhibition and release of picture data stored in a storage part. CONSTITUTION:When picture data is transmitted from a reception station for the general public by polling without reservation, first data is read out of an original 1, binarized, compressed and then stored in a picture data memory 5a. If an erasure/release switching button 4b in an operation display part 4a is depressed to turn ON, an erasure inhibition/release switching part 11a inhibits the erasure of the picture data stored in the picture data memory 5a. For updating or erasing the picture data, the button 4b is switched OFF and simultaneously a storage data erasure button 4c is depressed, whereby the erasure inhibition or its release is made through the switching part 11a. Thus picture data can be transmitted with respect to the polling without reservation from the reception station for the general public, and a variety of information services can be easily offered accordingly.
Patent JP-S56151787-A (JP)
Title: Production of naphthenic lubricant base oil
Inventor: KAIMAI TAKASHI
IPC: C10G67/04
Filed: 1980-04-28
Abstract: PURPOSE: A raffinate, which is obtained by solvent extraction of a paraffinic crude oil or a mixed crude oil under conditions, is solvent extracted again and the resultant extract is purified to produce an extremely good-quality naphthenic lubricant oil base inexpensively through simple processes.  
     CONSTITUTION: A crude material of lubricant oil 1 is heated to 30W100°C and continuously fed to the first rotary disc type solvent extractor 2 where it is brought into contact with a solvent 3 such as furfural countercurrently. The raffinate layer 4 is transferred to the second rotary disc type solvent extractor 7 where it is brought into contact with a solvent 6. The extract layer containing the saturated component and aromatic component in appropriate amounts is sent to the solvent recovery column where stripping is effected to recover the solvent. The extract 11 is introduced into the hydrogenative purifier 16 and dewaxed to give the naphthenic lubricant base oil 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61212443-A (JP)
Title: Metallic mold
Inventor: NODA YASUYOSHI
IPC: B29C33/38
Filed: 1985-03-19
Abstract: PURPOSE:To make possible the easy core removal from the inside of a metallic pattern by washing away with water and to reduce the number of date for production by forming the metallic pattern by precision casting using foamed gypsum. CONSTITUTION:The metallic pattern 1 is formed by precision casting using the foamed gypsum and consists of an aluminum alloy for casting. Said mold is constituted of a tunnel part 2 and a supporting plate 3. The cavity of the tunnel part 2 is formed to the tunnel shape to comply with the shape of an assist grip and the inside surface of the cavity is embossed. The plate 3 is formed integrally with apertures 4 at both ends of the tunnel part 2.
Patent JP-S60201151-A (JP)
Title: Automatic speed change gear for car
Inventor: MATSUMOTO SHINICHI
IPC: F16D48/02
Filed: 1984-03-22
Abstract: PURPOSE:To improve the operating performance of a car by starting the control of opening and closing a hydraulic control valve for operating a clutch on detecting the completion of operating a transmission gear for changing speed. CONSTITUTION:A shift position detector 60 is connected to a transmission gear 24, and an output from the shift position detector 60 is input to an engine control circuit 12. When the completion of speed change operation for the transmission gear 24 is detected by the detector 60, the control of opening and closing hydraulic control valves 44, 46 for operating a clutch is immediately started. Thus, after the completion of speed change operation, a clutch 16 can be immediately driven in the coupling direction, so that meanwhile the car is kept from idling to improve the operating performance of the car.