baber/WOPTO huggingface dataset:
Patent JP-S56115511-A (JP)
Title: Electromagnetic device
Inventor: MIZUNO TATSUHISA
IPC: H01F27/24
Filed: 1980-02-15
Abstract: PURPOSE:To enable the adjustment of impedance of the electromagnetic device after the assembling of a core and a coil is performed by a method wherein the core and coil bobbin are fixed with fixing members after impedance is adjusted by transfering the coil bobbin. CONSTITUTION:A pair of E type cores 8, 9 are assembled, and the coil bobbin 12 is made to be transferable on a middle leg. After the cores 8, 9 and the coil are assembled, the cores and the coil bobbin 12 are transfered adjusting to obtain the desired impedance and are fixed with the fixing members like wedges 14, etc. When taper parts 13 are formed at the edge of openings of the bobbin 12, the wedges 14 can be driven in easily. Accordingly the adjustment of impedance is made to be possible after the core and the coil are assembled.
Patent JP-S56116353-A (JP)
Title: Transmission/reception synchronizing system for monitor
Inventor: NODA MUTSUTO
IPC: H04Q9/02
Filed: 1980-02-19
Abstract: PURPOSE:To increase the reliability, by enabling that monitored station during transmission can  be identified from each station without providing special control station, through the reception of monitor signal from the monitor station to be monitored during transmission by other stations to  be monitored at present among a plurality of stations to be monitored. CONSTITUTION:A monitor reception signal 4 from other stations to be monitored is received at a  reception circuit 1, and the monitor information is received from the signal 4, the detection of the synchronizing frame signal and the decoding of the monitor station code are made, and the synchronizing frame detection signal 6 and the monitor code parallel signal are transmitted to the transmission/reception synchronizing adjustment 2. At the section 2, the signal 6 is given to the  clock generating circuit 11 for the synchronous control of the basic clock. Further, the signal 5 is  set to the counter 12, advancement is made to the advancement clock 7 from the circuit 11, the  output signal 8 is given to the comparison circuit 13, it is compared with the code 9 of the station  of the code set circuit 14 of the station itself, and transmission start signal 10 is fed when the both  are in agreement. Further, the information to be monitored is given to other stations to be monitored, so that the station to be monitored during transmission can be identified with all the stations to be monitored.
Patent JP-S56115589-A (JP)
Title: Oxide piezoelectric material
Inventor: YAMASHITA YOUHACHI
IPC: H01L41/187
Filed: 1980-02-19
Abstract: PURPOSE:To provide the oxide piezoelectric material having low dielectric constant and ready sintering with large coupling coefficient ratio by setting x=0.01-0.10, a=0.05-0.35 in (Pb1-aCaa)[(Me1/3Ta2/3)xTi1-x]O3 basic composition. CONSTITUTION:In the basic composition of (Pb1-aCaa)[(Me1/3Ta2/3)xTi1-x]O3, where Me signifies any of Ni and Co, the value of the coupling coefficient Kp in the expanding direction becomes higher than 5% even if a<0.05 or a>0.35, and spurious is frequently generated. If a>0.35, the dielectric constant becomes higher  than 300, which is disadvantageous in the application of the high frequency. If  x<0.01, the effect of Pb(Me1/3Ta2/3)O3 for decreasing the sintering temperature of the porcelain is not increased. If x>0.10, the Kp is increased. 0.05-2.0wt% of any of MnO, NiO and Fe2O3 is added to improve the sintering and polarizing properties of the porcelain.
Patent JP-H05181528-A (JP)
Title: Positioning method for mobile robot
Inventor: ISHIDA HIROSHI
IPC: G05D3/10
Filed: 1992-01-07
Abstract: PURPOSE:To provide a positioning method for a mobile robot where safe and sure battery exchange is enabled. CONSTITUTION:This positioning method is provided for stopping a mobile robot 10 at a prescribed position in front of a battery exchanger 1, a sensor 3 detects the position deviation of the stopped mobile robot 10 and when the position deviation is position deviation disabling the battery exchange, the positioning of the mobile robot 10 is retried.
Patent JP-H09214692-A (JP)
Title: Hand scanner device
Inventor: KUMAGAI YASUHIRO
IPC: G01P3/36
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To normally maintain reading speed to a proper value. SOLUTION: This device is provided with a rotational force transmission mechanism 11 transmitting the rotational force of a rotary shaft 9 according to the moving of a scanner main body 3 and a rotating disc 13 which is rotated and driven by the rotational force of this rotational force transmission mechanism 11. This rotating disc 13 is provided with a light emitting means 15 irradiating light in the visible region at a prescribed interval. On the surface of the rotating disk 13, the gradation pattern at an equal angular interval is formed along the outer peripheral part of this rotating disc 13. The angular interval of the gradation pattern is set so that the moving speed information on the scanner main body 3 may be obtained from the gradation pattern by synchronizing with the light emitting means 15 by the rotation of the rotating disc 13 according to the moving of the scanner main body 3.
Patent JP-S63189311-A (JP)
Title: Article conveying device
Inventor: OHASHI KAZUHIRO
IPC: H01L21/68
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the occurrence of overrun and the like, by a method wherein, a conveying device for a semiconductor substrate and the like, a plate partially provided with a detecting pert is rotated togetherwith a drive device, and when the detecting part is detected in a non-contact manner, a device is stopped in s discharge position. CONSTITUTION:When a container 2 containing a glass substrate is situated in a start position, a notch 51 of a plate 50 is positioned this side of a detecting means 52, and a light shield plate 61 is positioned facing 8 preliminary detecting means 63. Through drive of a chain 9, the container 2 is moved toward a discharge position C. In this case, the plate 50 is also rotated togetherwith the chain 9. When the container 2 is collided with a contact part 18B, rotation member 18 is rotated, and when the container enters a conveying means, the light shield plate 61 is separated away from the preliminary detecting means 63 to output a signal to a control means. A notch part 51 is detected by a detecting means 52, a signal is outputted to a control means, and a device is stopped. This constitution enables the device to be accurately stopped in a discharge position.
Patent JP-H11217241-A (JP)
Title: Zeolite-coated glass fiber and its production
Inventor: OKADA KIYOSHI
IPC: C03C14/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a new zeolite A-coated silica-alumina glass fiber and its production that solves the defects of conventional zeolite-covered silica- alumina fiber, in other words, the occurrence of large amounts of powdery zeolite as a by-product and weak binding force between the fiber and the zeolite and can efficiently produce the objective zeolite-covered fiber through simple process in reduced costs. SOLUTION: The objective zeolite-covered silica-aumina glass fiber has the surface covered with a type A zeolite and the ratio of the length (l) to the diameter (d) is larger than 100. The objective type A zeolite-covered silica- alumina glass fiber is produced by heating a silica-alumina glass fiber in an aqueous solution of sodium hydroxide to crystallize the type A zeolite on the surface of the glass fiber.
Patent JP-S60166294-A (JP)
Inventor: KANODA HITOSHI
IPC: C06B31/28
Filed: 1984-02-03
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-H04259655-A (JP)
Title: Fuel supply device of engine
Inventor: MINAMI TAKANORI
IPC: F28D20/00
Filed: 1991-02-12
Abstract: PURPOSE:To save energy and reduce CO2 exhaust by supplying the suction line with a fuel modified by a modifying catalyst, and storing methane series hydrocarbons which are conversionally produced by a contact hydrogen catalyst. CONSTITUTION:Through a suction line 11 the engine body 10 is fed with air and a fuel alcohol from a fuel line 13, while the exhaust gas after combustion is exhausted through the exhaust line 12. The exhaust line 12 is fitted with a modifying catalyst 30 to modify alcohol into CO and H2 and a contact hydrogen catalyst 15 to convert CO2 and H2 in the exhaust gas into methane series hydrocarbons. To the contact hydrogen catalyst 15 hydrogen is supplied from a hydrogen storage alloy 16 heated by the cooling water. The methane series hydrocarbons from the exhaust line 12 which are passed through the contact hydrogen catalyst 15 are collected to a storing means 28. These hydrocarbons may also be used as material to plastics. Thereby energy saving can be accomplished, and CO2 exhaust be reduced.
Patent JP-H02196346-A (JP)
Title: On-line evaluation device
Inventor: TACHIKA MAKOTO
IPC: G06F11/28
Filed: 1989-01-26
Abstract: PURPOSE:To shorten the time required for the evaluation by producing previously a transmission text file and transmitting automatically a transmission text after reception of a reception text. CONSTITUTION:It is decided based on the information stored in an on-line evaluation device 4 whether a reception text 8 and a transmission text 9 should be outputted to both a printer and a CRT display 1 or to the display 1 only. When both texts 8 and 9 are outputted to the printer 5 and the display 1, a printer mode is turned on. While the printer mode is turned off when both texts 8 and 9 are outputted to the display 1 only. A transmission text file 3 is opened and the text 8 is received and outputted to the display (1 and the printer 5). Then the text 9 is transmitted and outputted to the display 1 (and the printer 5). Thus the time required for evaluation is shortened.
Patent JP-S63191519-A (JP)
Title: Control of electric discharge machining
Inventor: OHASHI HAJIME
IPC: B23H7/28
Filed: 1987-01-29
Abstract: PURPOSE:To work a work surface uniformly and stably in the side surface finishing work by calculating each shift quantity on the X, Y, Z and C axes by calculating the circumferential turning radius with which the between- electrode gap is made constant, on the basis of the between-electrode information such as applied voltage and shifting each shaft. CONSTITUTION:A voltage is applied between an electrode 16 and a workpiece 10. The voltage is detected and treated as the function of the working state by a between-electrode voltage input processing part 40, and input into a circumferential turning radius calculation processing part 41. The variation portion of the circumferential turning radius for the between-electrode voltage is calculated and added with the circumferential turning radius, and the result is input into a transfer quantity calculation processing part 42, and the transfer quantity of the electrode 16 to the next transfer point P1 with the circumferential turning radius r0 and the relative angular speed omega is calculated. The calculated transfer quantity is input into an output processing part 43, and the driving motors 24, 26, 28 and 30 for the X, Y, Z and C axes are driven, and working is carried out, keeping the gap in the direction of side surface of the worked part constant, varying the circumferential turning radius in real time.
Patent JP-H01194748-A (JP)
Title: Radiograph information reader
Inventor: KUMAGAI MAKOTO
IPC: H04N1/04
Filed: 1988-01-29
Abstract: PURPOSE:To easily perform the correction of sensitivity by the exchange of a photomultiplier, etc., by providing a correction means to perform the correction processing of the current magnification of the photomultiplier by applying voltage adjustment between a cathode and an anode. CONSTITUTION:A photoelectron generated by making incident the scan light of stimulated phosphorescence on a photoelectric electrode 12 is converged by a convergence electrode 13, and after being multiplied sequentially at a second-order photomultiplier 14, is taken out as a current from the anode 15. The current magnification of the photomultiplier 11 can be adjusted by the output voltage of a voltage generation circuit 18 to be impressed between the anode 12 and the cathode 15. The output voltage of the voltage generation circuit 18 is controlled by a value in which a sensitivity preset value from a controller 19 is set as conversion data for a D/A converter 20 and the conversion output is amplified by an amplifier 21. The gain of the D/A converter 20 is supplied as the generation voltage of a reference voltage generator 22.
Patent JP-S52101923-A (JP)
Title: Coding/decoding device for color television signal
Inventor: IIJIMA MASAHIKO
IPC: H04N11/04
Filed: 1976-02-23
Abstract: PURPOSE: To improve the coding efficiency by dividing a composite color TV signal into a luminance signal and a chrominance signal and converting them into a predictive code after changing each signal to a predictive function suitable to each signal component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07267484-A (JP)
Title: Sheet post-processing device
Inventor: KATO KATSUTO
IPC: B65H39/11
Filed: 1995-02-07
Abstract: PURPOSE:To recover a sheet bundle when stitching is forgotten and improve the extracting property of the sheet bundle by providing a manual control means operating a shifting means in a sheet post-processing device provided with the shifting means shifting the sheet bundle to the extracting position. CONSTITUTION:Paper sheets 10 are discharged from one end of an image forming device main body 200, fed to a sheet post-processing device 100, then discharged onto a bin tray (b) by a conveying roller 3. The paper sheets 10 are pressed to a reference rod 8 by the reciprocation of an aligning rod 7 driven by a motor for alignment. This action is repeated for each paper sheet 10 until all set paper sheets 10 are completely discharged. The reference rod 8 is first moved to the position A serving as the reference face for paper alignment, and the reference face to align the paper sheet 10 is formed. The reference rod 8 is then moved to the other position B and retreated to the outside of the bin tray (b), and the aligning rod 6 pushes out the paper sheet 10. The reference rod 8 is moved to lift one corner of the paper sheet 10.
Patent JP-S62177774-A (JP)
Title: Head position controller for disk memory device
Inventor: KASAHARA TAKASHI
IPC: G11B21/10
Filed: 1986-01-31
Abstract: PURPOSE:To control a head at a track normal position at the time of initial stop by permitting a head position correction means to read a stored previous control instruction value and controlling correction based on the read-out value. CONSTITUTION:Based on the controlled characteristic of an actuator 5, which is generated by an instruction value generation means 10, an instruction value memory means 20 stores a control value in accordance with a detected off-track amount. The head position correction means reads out a control instruction value, which is stored by the means 20 at the time of the latest correction and obtained at the time of previous correction and control, supplies it to the drive circuit of the actuator 10, and corrects and controls the head position. Thus probability that the off-track amount of the head 2 can lie within a permissible limit by one correction and control is made higher, and the head 2 is corrected and controlled at its moving end, whereby the head 2 can be position- controlled at the track normal position at the time of initial stop.
Patent JP-H09298940-A (JP)
Title: Roll baler
Inventor: DEIITAA BIRUKENSU
IPC: A01F15/07
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a agricultural roll baler for a wheat straw having compressing rolls which have narrow and long ribs arranged so as not to simultaneously position on the mutually orthogonal center surfaces in the longitudinal directions of compressing rolls and along the all peripheries of the compressing rolls, easily produced and excellent in durability. SOLUTION: This roll baler comprises an about cylindrical compressing room having plural compressing steel rolls 16 arranged parallel to each other on the periphery thereof and the surfaces of the casings of the rolls having narrow and long ribs 17, 19 and 20 at mutual intervals in the circumferential directions and made of linear creases of the materials of the roll casings. Further, the narrow and long ribs 17, 19 and 20 are arranged not to simultaneously position on the mutually orthogonal center surfaces 18 and 22 in the longitudinal direction of the compressing roll 16 and along the periphery of the compressing roll 16. Moreover, more than ten long and narrow ribs 17, 19 and 20 are preferably arranged around the all periphery of the casing of the roll at the same intervals.
Patent JP-S56117573-A (JP)
Title: Superconducting extra-high voltage rotary electric machine
Inventor: KAMATA YUZURU
IPC: H02K55/04
Filed: 1980-02-21
Abstract: PURPOSE:To prevent dielectric breakdown between a rotor and armture winding by arranging conductive linear bodies to an insulating cylinder for supporting armature winding so as not to make up a closed circuit while grounding one ends of the linear bodies and electrostatically shielding the bodies. CONSTITUTION:Superconducting winding 2 generating high magnetic flux is mounted to a superconducting rotor 1, and the whole is grounded. Armature winding supporting cylinders 4 consisting of insulating materials are oppositely disposed on an outer circumferent of the superconducting rotor 1 through a void 3, and armature winding 5 is installed on the surfaces of the cylinders. A ground insulating layer 6, a stator core 7 grounded and a stator frame 8 are arranged toward the outer diameter directions successively. Thin conductor wires 9 are zigzag disposed on the surfaces of the outer circumferences of the supporting cylinders 4 in shapes that the wires extend along the axial direction, are folded at end sections and extend to the opposite side in the axial direction again, and the one ends are grounded and the other ends are opened. Thus, an interlinkage area of the rotor to high magnetic flux is decreased, an opened loop is formed to eddy currents and local heating can be removed.
Patent JP-H05211957-A (JP)
Title: Electric cleaner
Inventor: YOSHIDA RIYOUHEI
IPC: A47L7/00
Filed: 1992-02-05
Abstract: PURPOSE:To enable the preventing of a fan motor from rusting accurately by checking bubbles of water containing fouling easy to foam such as detergent from reaching the fan motor when it is sucked in. CONSTITUTION:This apparatus is made up of the main body 1 containing a fan motor and a dust box 2 in which the main body 1 is placed to house dust and water thereinto. Defoaming plates 4 and 7 made of a material having air holes 3 and 6 such as punching metal are arranged in two stages, upper and lower, inside the dust box. Moreover, the air holes 3 and 6 of the respective defoaming plates 4 and 7 are so arranged as not to overlap each other. A cylindrical guide wall 5 is provided in the perimeter of the air hole 6 of the lower defoaming plate 7 and an opening part 9 in the dust box 2 at a suction port 8 of the dust box 2 is positioned below the upper and lower defoaming plates 4 and 7.
Patent JP-S59148219-A (JP)
Title: Multipolar high voltage load switch
Inventor: PEETAA BUERUNAA
IPC: H01H33/60
Filed: 1984-02-06
Abstract: A multipole high voltage circuit breaker is provided with a housing formed of a pair of flanged housing shells which are snap-fitted together along adjoining peripheral flanges. The thus assembled housing is provided with a plurality of intermediate walls and end walls for defining a plurality of compartments corresponding to respective ones of the poles of the circuit breaker. A switch actuator shaft is formed of a plurality of tubular bodies which are housed in respective ones of the compartments and coupled together for joint rotation. A plurality of fixed contacts extend through the housing and are bent so as to be directed radially toward the switch actuator shaft. The arrangement further includes a plurality of switch elements arranged on the switch actuator shaft, the elements being movable between engaged and disengaged positions with respect to the fixed internal contacts upon rotation of the switch actuator shaft. In a preferred arrangement, the shells which form the housing are identical to one another so as to be producible in only one mould. Each shell is provided with a peripheral flange which contains pins and mating recesses. When assembled, the pins engage in the recesses and are deformed to prevent separation of the shells. In this manner, an easily assembly multipole circuit breaker is produced.
Patent JP-S58137378-A (JP)
Title: Adaptive encoding device
Inventor: SUZUKI NORIO
IPC: H04N19/50
Filed: 1982-02-10
Abstract: PURPOSE:To improve the efficiency of encoding by sectioning an input forecasting error signal into adequate blocks and performing block-by-block encoding adaptively. CONSTITUTION:A picture signal is converted by an A/D converter 1 into a digital picture signal, which is supplied to the subtracter 4 and forecasting device 3  of forecasting encoder 2. The forecasting error signal from the forecasting encoder 2 is supplied to the delay circuit 6 and characteristic discriminating circuit 7 of an unequal-length encoder 5. The characteristic discriminating circuit 7 sections the input forecasting error signal into proper blocks to discriminate on which characteristics of the frequency distribution of three kind of forecasting error signals every block of the input signal is close to, and a mode signal for showing the discrinated characteristic is outputted to a code converter 8. The delay circuit 6 delays the forecasting error signal corresponding to the necessary time of a discrimination on the characteristic of the input signal by the circuit 7 and the output of the circuit 6 is supplied to the code converter 8.
Patent JP-S54112147-A (JP)
Title: Higher-harmonic generating circuit
Inventor: YAMADA TAKAHIKO
IPC: H03B19/20
Filed: 1978-02-22
Abstract: PURPOSE: To obtain a higher harmonic of an odd degree of a signal source, by connecting one terminal of a step recovery diode to both terminals of the signal source and a coil to the other terminal of the diode.  
     CONSTITUTION: Signal source 1, a since-wave oscillator of frequency (f) [Hz], allows a current to flow through signal-source impedance 12, step recorvery diode SRD15, coil 22, and SRD16 at a positive half cycle, but cuts it off suddenly after a voltage becomes high enough to cancel the DC biass of SRD16. At this time, large counter electromotive force is delivered across coil 22. Then, the output voltage is zero until a current by an input signal becomes smaller than the DC biass current of SRD16, and when it becomes smaller, current flows to SRD16 to allow SRD15 to operate in the same way at a negative half cycle, so that the voltage between output terminals 23 and 24 will be in a mirror-surface symmetric waveform. A signal containing only a higher harmonic of an odd degree can therefore be obtained, so that the design of a filter extracting a modulated waves of desired degree N will be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio