baber/WOPTO huggingface dataset:
Patent JP-H05267016-A (JP)
Title: Manufacture of voltage dependent nonlinear resistor
IPC: H01C7/10
Filed: 1992-03-23
Abstract: PURPOSE:To eliminate blow holes in moldings by sorting granulated powder after granulation and utilizing the granulated powder in press molding which is sorted in such a manner that the bulk density of respective granulated powder exceeds a particular value. CONSTITUTION:Mixed slurry is made by adding raw material of zinc oxide adjusted to a predetermined particle size, amorphous oxides such as bismuth, cobalt or manganese of a predetermined particle size and boro-silicate bismuth glass containing silver as additives to water, to which an aqueous solution of ammonium nitrate is added. The mixed slurry obtained is supplied to a spray dryer, and granulated powder with a moisture content of 0.5 to 1.5wt.% is produced. A mean particle size of 50 to 150mum can improve the discharge withstand current rating. Then, the particles of granulated powder having the individual specific gravity of more than 1.7g/cm<3> are sorted, supplied to a press process and formed to a predetermined shape. Also, a constant amount of wind is blown into the granulated powder 1 by the spray dryer from the inside of a hopper 2 when said powder is dropping down little by little. Then, falling powder comes to particular compartments such as 4-1 to 4-4 of a receiving section 3 depending on the bulk density; when the bulk density is 1.7 g/cm<3>, the powder drops to 4-4; if the bulk density is 3.0 g/cm<3>, the powder drops down directly to 4-1. In this way, the powder will be sorted. Therefore, the moldings having the bulk density of individual granulated powder of higher than 1.7g/cm<3> will have no blow holes nor internal defects so that an excellent voltage dependent nonlinear resistor can be made.
Patent JP-H10251915-A (JP)
Title: Acrylic fiber with modified cross-section and its production
Inventor: ORINO MASASHI
IPC: D01F6/18
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber suitable for a napped product, comprising a fiber tip part readily splittable into a small fineness, having a handle of soft touch and a volume feeling, by extruding an acrylic polymer from a spinneret hole of a specific shape into a coagulating bath comprising an organic solvent and water by wet spinning. SOLUTION: An acrylic polymer containing >=80mol% acrylonitrile is extruded from a spinneret hole of a shape, in which trapezoids have 0.02-0.05mm of a bottom side and the ratio of a top side to the bottom side of 1.3-3.0 and are bonded at the bottom sides, into a coagulating bath comprising an organic solvent such as dimethylformamide and water by wet spinning to give an acrylic modified cross section yarn having a cross-sectional shape such as Y-shape in which each end of plural flat structural branches is bonded at a bond angle of <=180 deg. and, in the bond parts of the structural branches, the shortest bond length C has an opening K1 or a hole K. to becomes 30-95 % of the width (d) of the structural branches and the ratio of length to the width (d) of the structural branches is 1.5-5.  The yarn is, following the wet spinning, drawn, washed with water, dried, densified and heat-treated at 100-135 deg.C under tension.
Patent JP-S59191387-A (JP)
Title: Forming method of ring-shaped impurity region
Inventor: NISHIZAWA HIROTAKA
IPC: H01L29/872
Filed: 1983-04-15
Abstract: PURPOSE:To self-align a ring-shaped impurity region to an isolation oxide film by forming the impurity region by using two large and small masks and selectively oxidizing the region by the larger mask. CONSTITUTION:An oxide film 5, a silicon nitride film 6 and an oxide film 7 are laminated on a mother body 1 in which a buried layer 3 and an epitaxial layer 4 are formed to a substrate 2, the oxide film 7 is over-etched by using a resist 8, and the nitride film 6 is etched in the same size as the resist 8. The mask 8 is removed, ions are implanted while using the oxide film 7 as a mask to shape an impurity region 9, and the surface is etched while employing the film 6 as a mask. When an isolation oxide film 10 is formed through selective oxidation while using the film 6 as a mask, the ring-shaped impurity regions 9, 10 are formed.
Patent JP-H05276348-A (JP)
Title: Facsimile transmitter
IPC: H04M11/00
Filed: 1992-03-24
Abstract: PURPOSE:To inform an optimum ID code to an opposite terminal equipment by selecting the ID code in a TSI signal in the CCITT recommendations T.30 depending on an external line call and an extension call in the facsimile transmitter accommodated in a PBX. CONSTITUTION:The facsimile transmitter is provided with memories 1,2 storing 1st and 2nd ID information sets used to identify transmission stations through registration, a control section 3 selecting the 1st ID information when a 1st digit of a telephone number of the destination entered by an operation section 4 is coincident with a preset figure and selecting the 2nd ID information when dissident, and a communication control section 5 sending the selected 1st or 2nd ID information as a transmission station identification signal.
Patent JP-2000253764-A (JP)
Title: Nutritious liquid-culturing panel and nutritious liquid- culturing device using the same panel
Inventor: MAHOE TSUTOMU
IPC: A01G31/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a culturing panel capable of simply performing a disposing treatment, preventing the generation of pathogenic bacteria, suppressing the elevation of the temperature of its nutritious liquid and reducing the setting period in the main field to increase a culture rotation rate. SOLUTION: This culturing device is provided by covering a container 41 for housing a nutritious liquid with a nutritious liquid-culturing panel 1 consisting of a mesh state holding plate 2 and a temperature elevation-preventing sheet 3 laminated on the mesh state holding plate. The temperature elevation- preventing sheet is a non-woven fabric obtained by adhering long fiber filaments of a synthetic resin in a high density, and has >=90% light reflection rate and <=1% light absorbance. At the nutritious culturing panel 1, culturing pots 8 are installed in a prescribed interval to suppress the elevation of the temperature of the nutritious liquid.
Patent JP-S62224115-A (JP)
Title: Electronic circuit
Inventor: KASAHARA MASUMI
IPC: H03K19/0175
Filed: 1986-03-26
Abstract: PURPOSE:To protect an output circuit and to obtain a two-way output signal by connecting a base of the 1st transistor (TR) and an emitter of the 2nd TR and further connecting an emitter of the 1st TR and a base of the 2nd TR. CONSTITUTION:When an input signal Vi is supplied, a TR Q11 is turned on and an output signal Vo appears at the 3rd terminal. The voltage level of the output signal Vo is lower than the level of the input signal Vi by a base- emitter voltage Vbe, a TR Q12 reaches a reverse bias and is not operative. When no input signal Vi is supplied and a voltage Va is given to the 3rd terminal, the emitter voltage Ve of the TR Q12 is decided by equation of Ve= Va-Vbe Q12, the TR Q11 is reverse-biased and not destroyed even when the voltage Va rises. When the input signal Vi is supplied, the output signal Vo is obtained and when the voltage Va is supplied, the emitter voltage Ve is obtained as the output signal and two-way signal transmission is applied.
Patent JP-S59194199-A (JP)
Title: Vaporizer with hot water vessel
Inventor: YOKOBE KOU
IPC: F17C7/04
Filed: 1983-04-15
Abstract: PURPOSE:To prevent hunting and keep the outlet temperature of heated gas nearly constant, by providing in the lower part of a hot water vessel a temperature detector which finds out the temperature of hot water in the vessel to regulate a control valve to supply or stop a heating medium. CONSTITUTION:When liquefied ammonia is supplied from a feed pipe 2 to the lower part of a heating pipe 3, the ammonia absorbs heat from hot water 5 in the lower heating pipe 3a and the temperature of the water in the pipe drops. A thermometer 9 provided near the bottom of the lower heating pipe 3a immediately detects the drop in the temperature of the water 5 to open a control valve 8 through a temperature controller 10 to jet steam out of a steam feed pipe 6 to increase the temperature of the water. When the temperature of the hot water 5 in the lower heating pipe 3a has exceeded a set level, the control valve 8 is closed. Since the thermometer 9 is provided near the bottom of the lower heating pipe 3a to open and close the control valve 8, the valve does not undergo hunting. The outlet temperature of the ammonia gas can thus be kept nearly constant.
Patent JP-H11263446-A (JP)
Title: Automatic driving method of continuous unloader and its device
Inventor: NISHIO TAKEKI
IPC: B65G67/60
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic driving method of a continuous unloader and its device capable of efficiently scraping a bulk material in correspondence with a change of a scraping area even when the bulk material is loaded to the neighbourhood of a hatch. SOLUTION: An automatic driving method of a continuous unloader to automatically unload a bulk material by inserting a scraping part of the continuous unloader into a hold of a vessel and moving it along a specified spherical-shaped scraping locus is to memorize the spherical-shaped scraping locus previously formed by manual driving (S4), detect a relative position of the vessel against the continuous unloader at the time when the scraping part of the continuous unloader returns to a starting end position of the scraping locus (S8), computes a distance from an extended head end position of the scraping part of each point on the scraping locus to a hold wall in accordance with its positional data and a hull shape data memorized previously in the memory (S9), extend the scraping part horizontally at the time when the distance is respectively more than a specified distance (S17)  and to lower the scraping part by specified height without extending the scraping part when the distance is less than the specified distance at some point (S18).
Patent JP-S60209703-A (JP)
Title: Reflective film
Inventor: MITSUYA MUNEHISA
IPC: G02B5/20
Filed: 1984-04-04
Abstract: PURPOSE:To provide the titled reflective film having high reflectivity to an electromagnetic wave in the X-ray region by forming a built-up films of organic compds. with a vertical dip method or vacuum deposition. CONSTITUTION:Silver stearate is placed on a boat made of tantalum to vauum- deposit said substance on glass which is optically ground. Meanwhile, a glass plate is ultrasonically washed with isopropyl alcohol, a buffer soln. of hydrofluoric acid and ammonium, and demineralized water, and then fixed to a supporting stand for a substrate in a device. The distance between the boat and the surface of the glass plate is regulated to 10cm. During vapor deposition, the glass plate is rotated at 100rpm along with the supporting stand, and further rotated on its axis at 6rpm to make the thickness of deposited film uniform. When the vacuum in the device reaches 1X10<-3> Pa, the boat is energized to vapor-deposit said substance. The variation in the fixed frequency of a quartz crystal resonator which is provided at the same height as the glass plate is fed back to the boat current to make the vapor deposition velocity constant.
Patent JP-H03268387-A (JP)
Title: Upward-warp correction apparatus of printed-circuit board for soldering apparatus
Inventor: MURASAWA HIROSHI
IPC: H05K13/04
Filed: 1990-03-16
Abstract: PURPOSE:To eliminate a need for a rearrangement of a correction apparatus due to the difference in a size of a soldering part by a method wherein a part near the soldering part on a printed-circuit board is pressed automatically by following the movement of a plurality of heating units so as to correspond to the size of the soldering part. CONSTITUTION:When an electronic component 6 is soldered to a soldering part 2a on a printed-circuit board 2, a first heating unit to a fourth heating unit 12a to 12d are moved to heating positions; one pair of holder units 36 are moved together with the movement; parts near the soldering part 2a on the printed-circuit board 2 are pressed by holder pins 34. While an upward warp of the printed-circuit board 2 is being corrected, a soldering operation is executed. Since the holder units 36 are moved so as to correspond to the forward and backward movement of the heating units 12a to 12d, they can press the parts near the soldering part 2a on the printed-circuit board 2 automatically by following the forward and backward movement of the heating units 12a to 12d so as to correspond to the size of the soldering part 2a. Thereby, it is not required to execute a rearrangement of an apparatus due to the difference in the size of the soldering part 2a.
Patent JP-H05268114-A (JP)
Title: Band compressor
IPC: H04B14/04
Filed: 1992-03-24
Abstract: PURPOSE:To attain band compression while suppressing a high frequency band, that is, distortion at a high sound frequency by allowing a band compression section to receive a digital audio signal being an output of a de-emphasis section, to implement band compression by means of differential coding and to output the result. CONSTITUTION:The compressor is provided with a de-emphasis section 1 which receives a digital audio signal subject to emphasis in compliance with a determined standard and converts the input signal into a signal with a flat frequency characteristic with a so-called reverse operation as passing through a prescribed filter and with a band compression section 2 receiving the digital audio signal and implementing band compression through differential coding. Then the external digital audio signal subjected to emphasis from an upperstream is inputted to the de-emphasis section, in which the emphasis is released and then the result is inputted to the band compression section 2, in which the signal is subjected to band compression processing through differential coding and the result is outputted to the outside of a downstream. Thus, the signal is outputted to the outside of the downstream after band compression is implemented while suppressing distortion at a high frequency band.
Patent JP-2000263856-A (JP)
Title: Image-forming apparatus
Inventor: SO KAZUNORI
IPC: G06T9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To print monochromic image data of a high process load with a high resolution at high speed and low costs in a tandem type full color printer. SOLUTION: In printing monochromic images, MB images separated by an image-processing part 2 are sequentially sent to each of YMCK image- compressing parts 3. Four image-compressing parts 3 operate in parallel and store compressed data of the MB images to an image storage part 4. After data of all MB images necessary for outputting images are stored, an MB image control part 6 operates each of YMCK image expansion parts 5 in parallel to send the stored data to the image expansion parts 5. The expanded MB images are bound to one image data at an image-binding part 8 and sent to a print part 7. The MB image control part 6 increases a process speed at the print part 7 which sends out papers by an increase amount of a process speed for monochromic images on the basis of a decoding state of the MB images.
Patent JP-H08336969-A (JP)
Title: Ink-jet head driving device
Inventor: ASAUCHI NOBORU
IPC: B41J2/125
Filed: 1996-03-22
Abstract: PURPOSE: To eliminate the dispersion of a charge/discharge current to a condenser even when a load is varied by installing a circuit which generates a correction current corresponding to a detected load variation, a circuit which adds the correction current to the charge current and discharge current, etc. CONSTITUTION: A signal corresponding to a load is generated by a resistor 50 set in an output means, and a load variation detection part 304 detects a load variation by the signal. A load variation correction part 303 generates correction signals (IC2, ID2) for correcting the load variation. A discharge current addition part 301 and a charge current addition part 302 output correction signals to an output part to add to constant currents IC1, ID1 to correct the load variation. A printing data pulse which is given to discharge dots from an ink-jet head corresponds to the load. Therefore, as another mode of working, the load variation can be detected from an integrated pulse by the load variation detection part 304.
Patent JP-H06255191-A (JP)
Title: Recording apparatus
Inventor: SHIGA MIKIO
IPC: B65H11/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide a recording apparatus which has no changing switch and can automatically change from an automatic paper feeding operation to a manual paper feeding operation. CONSTITUTION:When a recording paper S is detected by a recording paper sensor 16, the apparatus detects by the action of a paper feed roller 18 as a paper feeding means whether it is a recording paper S automatically fed or a recording paper S' manually fed. In the case where a user feeds the paper manually, it is detected automatically as the manually-fed recording paper S', and the operation to feed the paper manually is executed with the line turned OFF. Accordingly, the paper is continuously fed manually.
Patent JP-H11249811-A (JP)
Title: Mouse pad and its manufacture method
Inventor: MUNEDA KOICHI
IPC: G06F3/039
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse pad being excellent in an operability and a method for efficiently manufacturing the mouse pad by constituting the pad by means of laminating a surface material on the front surface of the foam of silicon series. SOLUTION: A silicon series foam forming agent is coated on a polyester film (releasing carrier), heated by about 60-100 deg.C and reacted. In this case, gaseous hydrogen is generated as hardening reaction progresses, the gas achieves a role as a foaming agent and the silicon series foam forming agent starts foaming while hardening. Then, the front surface material 12 is superimposed before the hardening reaction is perfectly ended (before the forming agent is perfectly hardened) and, then, the foaming agent is perfectly hardened. Then, the laminating sheet of the foam 11 of the silicon series obtained in this way with the surface material 12 is cut to have a prescribed size and a shape so that the mouse pad 1 is obtained.
Patent JP-S62223857-A (JP)
Title: Synchronizing signal extracting device
Inventor: HIGURE SEIJI
IPC: G11B20/10
Filed: 1986-03-25
Abstract: PURPOSE:To decrease the step out of the synchronism of a block synchronizing signal and a digital information signal, to lower the probability of the error of a digital information signal, to eliminate almost the danger that the information signal is dropped out and to remarkably reduce the quantity of an interpolated information signal by providing an address discrimination means. CONSTITUTION:In case a synchronizing signal SYNC is not detected and an address signal ADR does not correspond to the address value of an address counter 32, a dissidence counter 13 counts a block synchronizing signal outputted by an inertia counter 15, when the counting value comes to be (m) (m is for example 4 or 8) outputs the signal of an H level, after a flip-flop 38 is set, a think pattern detecting device 34 outputs the detecting signal, and when the detecting signal is removed from an and circuit 36, an inertia counter 39 is reset. Thus, even if the synchronizing signal SYNC is not detected, the synchroni zation of the block synchronizing signal is obtained by using the address signal ADR, therefore, the probability of the error of a digital information signal is lowered.
Patent JP-H06299886-A (JP)
Title: Feedback control system and control method
Inventor: DAGURASU AARU HAMUBAAGU
IPC: F02D35/00
Filed: 1994-04-04
Abstract: PURPOSE: To generate a regulating signal from two signals measuring nitrogen oxide content and hydrocarbon and carbon monoxide content at downstream of a catalytic converter, to make a correction signal from an exhaust gas oxygen sensor on an upstream side as feedback variable by regulating the correction signal, to make supply fuel compatible to catalytic conversion efficiency by correcting supply fuel. CONSTITUTION: A controller 10 receives a signal including an instruction of NOx from an oxygen nitride sensor 46 arranged at downstream of a three way catalytic converter 50 and an instruction that HC and CO are coupled from a sensor 54. The controller 10 receives a rich/lean signal EGOS from an exhaust gas oxygen sensor 44 arranged on an upstream side via a comparator 38. The controller 10 outputs a signal to a fuel injection device 76 and liquid fuel is supplied. Desired amount of liquid fuel is regulated by feedback variable related to a fuel regulating signal generated based on the exhaust gas oxygen sensor 44, the oxygen nitride sensor 46 and an HC/CO sensor 54. Thus, an air/fuel ratio in which conversion efficiency of a catalyst becomes maximum is made.
Patent JP-H10265076-A (JP)
Title: Carrying device for paper sheet
Inventor: MIYASHITA MORIMASA
IPC: B65H5/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide paper sheets carrying device which can carry the paper sheets, even when a carrying belt is cut off. SOLUTION: A drive roller 51 and pinch roller 52 rotated by a nearly same peripheral speed as the running speed are provided on the way of carrying belts 32, 33 and when the carrying belts 32, 33 are cut off, the paper sheets are held between the drive roller 51 and pinch roller 52 and carried by a friction force.
Patent JP-H07249910-A (JP)
Title: Dielectric resonator and its filter
Inventor: MIYASHITA AKIJI
IPC: H01P7/04
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a low height type dielectric resonator and a filter using the resonator. CONSTITUTION:Two parallel through holes 11, 12 are formed on a dielectric substance 10 and inner conductors 13 formed in the holes 11, 12 are mutually connected on one end face to which the holes 11, 12 are opened through a conductor film 15. On the other end face, the inner conductor 13 in one through hole 11 is connected to an I/O terminal and the inner conductor 13 in the other through hole 12 is connected to an outer conductor 14 and grounded. Since a resonator is formed by two inner conductors 13, a filter can be constituted of combining plural resonators. Consequently the resonator and the filter can be constituted by a half the height of a conventional products.
Patent JP-S59192625-A (JP)
Title: Insulated trolley wire
Inventor: OZASA TAKASHI
IPC: B60M1/04
Filed: 1983-04-14
Abstract: PURPOSE:To manufacture such an insulated trolley wire as capable of being laid down rectilinearly, by mutually engaging an internal conductor and an open conductor being formed with a laminating soldering layer on each of their surfaces, and securing the soldering part as every engaged part by means of fusion welding. CONSTITUTION:Having formed a soldering layer into lamination on each surface of an internal conductor 8 and an open conductor 9, the conductor 8 is caulked to a flange 8a of the conductor 8 and a coupling conductor is thus formed up. This conductor 11 is heated and its soldering part is fused and, after a circumferential surface of the conductor 11 is covered with an insulator 13, the soldering layer is cooled and solidified whereby both conductors 8 and 9 are coupled with a solidified soldering material 10 as one body. An insulated trolley wire 7 is formed in this way and the outside of the conductor 11 is set down to a slider contact region 12. Since these conductors 8 and 9 are solidly coupled together by the soldering material 10 filled up in a gap between respective engaging parts like this, rigidity in the conductor 11 can be well secured so that even if the conductor 11 were bent or extended, no slip between these conductors 8 and 9 happen, thus rectilinearity in time of laying can be secured with certainty.