baber/WOPTO huggingface dataset:
Patent JP-H10215327-A (JP)
Title: Communication terminal equipment
Inventor: OTANI MASAHITO
IPC: H04M11/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To entirely execute analog communication, digital communication and analog and digital facsimile communication using an analog telephone set by changeover-controlling an analog communication processing part and an NCU part by a system control part. SOLUTION: In the case of communication through an analog channel (PSTN,) the communication is performed when the analog telephone set 20 is off-hooked in a normal state as it is. Also, in the case of facsimile communication through the PSTN, by making the system control part 1 turn on the switch SW1 of the NCU part 11 and respectively switch the switches SW2-4 to the side of a contact point (b,) a modem part 9 and a tone detection part 42 are connected to the PSTN and the analog facsimile communication is made possible. Further, in the case of the facsimile communication through ISDN, by respectively switching the switches SW4-6 to the side of the contact point (b,) the modem part 9, the tone detection part 42 and a DTMF receiver part 43 are connected to a codec part 12 and the communication is made possible.
Patent JP-H04266661-A (JP)
Title: Continuously variable transmission
Inventor: KUROKI TADAYUKI
IPC: F16H59/40
Filed: 1991-02-22
Abstract: PURPOSE:To minimize the energy loss in a continuously variable transmission for vehicle by rotating a turbine impeller by an operating fluid discharged from a pump driven by a motor to rotate and drive a driven machine, and controlling the discharge amount of the pump by a centrifugal governor. CONSTITUTION:A doughnut closed circuit is formed by a pump impeller 3, a turbine image 7, and a stator 11, and an oil is sealed therein. The oil is centrifugally rotated as shown by an arrow 25 by the rotation of the pump impeller 3, sent into the stator 11, in which the direction is turned, and then sent into the turbine impeller 7. Thus, the turbine impeller 7 is rotated to drive an auxiliary machine. A centrifugal governor 27 is mounted on an output shaft 9. When the oil discharge amount is thus changed to change the rotating speed of the turbine impeller 7, the rotating speed of the centrifugal governor 27 is changed. Thus, a weight 31 is radially changed to displace a throttle plate 33, and the pump discharge amount is increased and decreased to make the rotation constant.
Patent JP-H04211502-A (JP)
Title: Crystal oscillator
Inventor: KOMODA MOTOYOSHI
IPC: G04G99/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide the crystal oscillator which is subjected to the compensation of a change in oscillation frequency by a change in power supply voltage. CONSTITUTION:A crystal oscillation circuit 1 generates a frequency change according to the capacity of a capacitor 4 for frequency compensation when the capacitor 4 is added. A power supply voltage detecting section 3 compares the voltage of a power source terminal A supplied to the crystal oscillation circuit 1 with a reference voltage and outputs the control signal complying with the various values of the power supply voltage with respect to the reference voltage. A control switch 5 turns on and off the addition of the capacitor 4 to a frequency compensation terminal B by the control signal.
Patent JP-S57143500-A (JP)
Title: Electrolytic polishing method for inside surface of pipe
Inventor: KANDA MASAMICHI
IPC: C25F3/00
Filed: 1981-02-27
Abstract: PURPOSE: To perform electrolytic polishing of the inside surface of a pipe to be polished efficiently by enclosing a plastic pipe having many through-holes with electrodes and moving this pipe in the pipe to be polished while circulating electrolytic polishing liquid in the pipe.  
     CONSTITUTION: A PVC pipe of a diameter slightly smaller than the inside diameter of a pipe 1 to be electrolytically polished is used as a body 2, and many through-holes 4 are pierced on the outside circumferential surface of this body. Electrodes 5 woven of fine copper wires like a net are enclosed with non-woven "Tetron " fabrics 6 from both front and rear sides of the electrodes and these are formed to a cylindrical shape and this cylinder is put onto the above-mentioned body 2. The leakage of the electrolytic polishing liquid in the body 2 to the outside is suppressed by packings 9, 9a. A ⊖ electrode is connected to the electrodes 5 and a ⊕ electrode to the pipe 1, and electricity is conducted thereto. While the electrolytic polishing liquid is circulated through the pipes 11, 12, the electrolytic polishing device is moved, whereby the inside surface of the pipe 1 is electrolytically polished over the entire length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000227807-A (JP)
Title: Fluid flow controller
Inventor: TAKAHATA TAKAYUKI
IPC: G01F15/14
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid flow controller capable of attaining cost-down, being disposable and identifying a fluid by making the configuration of a flow sensor head part simple and compact while highly accurately controlling the distribution of the fluid by highly accurately detecting a fine flow rate. SOLUTION: This device is provided with a flow sensor head part 208 attached to a casing 206 having a conduit 202, a means for regulating the distribution of the fluid in the conduit 202 and a control means for calculating the flow rate value of the fluid in the conduit 202 on the basis of an electric signal from the head part 208 and controlling a fluid distribution regulating means. An electrode terminal 52 of the head part 208 and an electrode terminal 210a of a connector 214 are electrically connected/disconnected by attaching/detaching the connector 214 to/from the casing 206. The control means controls the fluid distribution regulating means so that the calculated flow rate value of the fluid in the conduit 202 can be a target flow rate value on the basis of the calculated flow rate value and the target flow rate value.
Patent JP-H05231517-A (JP)
Title: Rotation transmitting drive gear
Inventor: OKADA YASUYUKI
IPC: H02P29/00
Filed: 1992-02-17
Abstract: PURPOSE:To prevent offsetting of the dots of various colors during color recording by detecting the difference between the speed at which a driven shaft to be rotated by a drive shaft via a friction member rotates during the first turn, and the speed at which the driven shaft rotates during the second or third turn, and increasing or decreasing the speed of rotation of the driven shaft according to the difference. CONSTITUTION:When a rotation transmitting drive gear is used in a printer in which the motor shaft 2 of a stepping motor 1 is transmitted to a driven pulley 4 via a magnetic idler 3 serving as a friction member so that color printing is performed by means of a drum shaft 11 mounted on the center shaft 4a of the driven pulley 4, rotation of the driven pulley 4 is detected by an encoder 5 and pulses output from the encoder 5 are input to a control circuit 6, and the control circuit 6 outputs changed drive frequencies to the stepping motor 1. In that case, data about the speed at which the drum shaft 11 rotates during the first turn (for the first color) are stored on memory and are compared with the speeds of rotation of the shaft 11 during the second and third turns, and the speed of rotation of the drum shaft 11 is increased or decreased according to the deviation among them.
Patent JP-H10228527-A (JP)
Title: Frequency storing member having portability and its operating method
Inventor: HIKITA JUNICHI
IPC: G06K19/07
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which is difficult to be counterfeited. SOLUTION: A frequency storing means 3 has a data holding part equivalent to pieces of frequency. A frequency additional rewriting information storing means 13 stores frequency additional rewriting information. A collating means 11 collates given information with the frequency additional rewriting information. A frequency changing means 7 does not only change each of the data holding parts from its writing state to its non-writing state, but also changes it from its non-writing state to its writing state. The means 7 only changes from a writing state that holds write data in each data holding part to a non- writing state that does not hold write data.
Patent JP-S56124926-A (JP)
Title: Stabilized electric power supply circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H02M3/338
Filed: 1980-03-07
Abstract: PURPOSE:To make it possible to obtain stabilized voltage without spoling the surge resistance to load, by connecting a capacitor in series to the input electric power source, and controlling so that the sum of the input voltage and the charging voltage of this capacitor can be kept constant. CONSTITUTION:When voltage of the input electric power source E1 is applied between the input terminals 1-1', the transistor TR3 becomes on, and a current flows into the winding 41 of the transformer 4. An electromotive force is generated in other windings 42-44 of the transformer 4, but since it is a reverse bias to diodes 9, 10 of the windings 43, 44, no current flows. On the other hand, when voltage of a current flowing in the resistance 7 has dropped, the Tr8 turns on and the TR3 turns off. When the Tr3 turns off, an electromotive force is generated in each winding in the opposite direction against the previous direction, the diode 9 turns on, and the capacitor 13 is charged to the polarity as shown in the figure. At this stage, when the charging voltage of the capacitor 13 becomes the prescribed voltage, the TR14 turns on, and the sum of voltage of the electric power source E1 and voltage of the capacitor 13 is kept constant. Accordingly, the output voltage which can be obtained between the output terminals 2-2' becomes stabilized voltage which does not depend on the input voltage.
Patent JP-S62191368-A (JP)
Title: Control method for copying system
Inventor: MATSUO HIROKAZU
IPC: B65H33/08
Filed: 1986-02-14
Abstract: PURPOSE:To make it possible to exercise a copy grouping efficiently, by exercising the copy grouping for the bin number of the first position, and for the remaining copy number at the second position, when a grouping mode is selected for the copies exceeding the bin number. CONSTITUTION:When the number of copies exceeds the number of bins 18 of a sorter 2, the grouping mode is selected as a sorter mode, and the number of copies is input, a bin hanger 19 is set at the first position (the broken line) to a copying machine 1, and the set number of copies of the bin number are discharged on the bin 18. Then, the copying of the number of the bins is completed, a motor 21 is driven by the signal, and the bin hanger 19 is set at the second position (the solid line) to exercise the copying of the remaining sheets. In such a way, even though the copy grouping work is from the copies exceeding the bin number of the sorter, the successive copying and grouping work can be carried out efficiently.
Patent JP-S60173926-A (JP)
Title: Temperature correcting pll circuit
Inventor: YAMATE KAZUNORI
IPC: H03L7/08
Filed: 1984-02-17
Abstract: PURPOSE:To prevent the change in an oscillating frequency due to temperature by providing a temperature sensor to an analog section to allow the temperature data to set data in a temperature correcting circuit. CONSTITUTION:When the temperature sensor 10 for detecting the temperature of the analog section of a block 14 is provided, an output signal of the temperature sensor 10 measuring the temperature of a voltage controlled oscillator VCO13, an amplifier 12 and a D/A converter 11 is subject to A/D conversion, and its data is inputted to a temperature correction arithmetic section 8, from which temperature correction data 7 is obtained. The data 7 is inputted to an adder 6 to correct the temperature drift of a signal outputted from the VCO13. Thus, in setting respectively the circuit so as to correct the data of the temperature correcting circuit 8, the correction is attained.
Patent JP-S52111905-A (JP)
Title: Purification of gas
Inventor: NAKANISHI YOUICHI
IPC: B01D53/48
Filed: 1976-03-17
Abstract: PURPOSE: To purify gas effectively, by a combination of (a) a process for moving organic sulfur compounds from the gas to hydrocarbon oil and (b) a process for moving the said compounds from the said oil to a small amount of gas to obtain the gas containing organic sulfur compounds in high concentration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61188818-A (JP)
Inventor: TAMURA SHOHEI
IPC: H01B5/00
Filed: 1985-02-15
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-S63194998-A (JP)
Inventor: MUTO AKIRA
IPC: B43L1/04
Filed: 1987-02-10
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-S52112803-A (JP)
Title: Centrifugal pump
Inventor: TOMIOKA SHIYUNZOU
IPC: F01D25/22
Filed: 1976-03-19
Abstract: PURPOSE: To improve pump efficiency and increase anti-vibration effect by abolishing conventional bearings and decreasing the gap in a rotational fitting to thereby reduce a loss in flow rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04245317-A (JP)
Title: Set data backup circuit
Inventor: KAWAMURA HAJIME
IPC: G06F1/30
Filed: 1991-01-30
Abstract: PURPOSE:To speedily recover set data of an input/output device group to data before a power-OFF state by storing a nonvolatile RAM with the set data corresponding to the addresses for the respective input/output devices. CONSTITUTION:The nonvolatile RAM 107 is stored with pairs of the addresses given to the respective input/output devices 110 when the power sources of the devices are normal and the corresponding set data with the timing signal from a transfer timing circuit 111 according to forward filling addresses generated by an address generating circuit 108. Thus, the addresses are converted into the successive forward filling addresses, which are supplied to the nonvolatile RAM 107 to reduce the memory size, the RAM 107 at one place can backs up the set data of all the devices, and the setting time of the data can be shortened.
Patent JP-H05227246-A (JP)
Title: Channel switcher for dynamic coupling
Inventor: OE KAZUICHI
IPC: H04B10/27
Filed: 1992-02-17
Abstract: PURPOSE:To attain high speed data transfer by improving the switching speed with respect to the dynamic coupling channel switcher coupling a channel for input output and a control unit dynamically in a data processing system. CONSTITUTION:A 1st transmission line T1 used to transfer a protocol relating to set/release of dynamic coupling and a 2nd transmission line T2 used to transfer of a protocol not relating to set/release of dynamic coupling are provided between each port 13 and a channel 11 or a control unit 12. A 1st coupling network 15 couples ports relating to the 1st transmission line T1. A 2nd coupling network 16 couples ports relating to the 2nd transmission line T2. A coupling control section 14 analyzes a protocol sent through the 1st transmission line T1 and applies coupling control to the 1st coupling network 15 and the 2nd coupling network 16 according to the result of analysis.
Patent JP-S54121241-A (JP)
Title: Reducing ferric ion in acidic, zn electroplating solution
Inventor: NAGASHIMA TAKEO
IPC: C02F1/42
Filed: 1978-03-15
Abstract: PURPOSE: A portion of acidic, Zn electroplating solution is recycled through column filled with a specific ion-exchanging resin, thereby reducing the concentration of ferric ion in the solution, and preventing the degrading of galvanized iron plate surface property.  
     CONSTITUTION: A portion of plating solution (pH 0 to 1.7) in the Zn electroplating bath 3 is passed through the pump 6, the valve 7 into the ion-exchange column 8 (which is filled with chelate ion-exchange resin capable of adsorbing selectively ferric ion, the resin being the structure of the formula (wherein M: alkali metals or hydrogen, R 1 ,R 2 : hydrogen or alkyl group) at a rate of less than 5.0 hr of volume velocity, thereby reducing the ferric ion concentration to 15000 ppm or less. The treated solution is returned to the bath 3 through the valve 10. The resin 9 is regenerated, while the liquid cycle is intermitted, by conventionally passing acid through the valve 11 to the drain valve 13 and subsequently washed by water fed from the valve 12. These process is repeated to reduce the content of iron in the plating solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04269048-A (JP)
Title: Automatic telephone dialing system utilizing telephone directory with bar code
Inventor: WATANABE KAOKO
IPC: H04M1/274
Filed: 1991-02-25
Abstract: PURPOSE:To attain automatic telephone dialing without mistake by providing a bar coded telephone directory to the system. CONSTITUTION:When a bar code read mechanism 4 of a telephone set 3 reads a destination telephone number from a bar coded telephone directory 2, the telephone set 3 makes automatic dialing to the destination based on the telephone directory 2 and is connected to a destination telephone set 8 via a public telephone line network 7. A bar code integrated telephone number printer 1 is used to print out a telephone call destination onto the telephone directory 2. Thus, a wrong dialing of the destination number at the number entry is not caused and proper automatic telephone dialing is implemented.
Patent JP-H04267980-A (JP)
Title: Inspecting system for mail automation apparatus
Inventor: HASE HIROYUKI
IPC: B07C3/08
Filed: 1991-02-25
Abstract: PURPOSE:To efficiently inspect emergency stop function by restarting a feed motor at a place where the emergency stop switch confirming function is arranged. CONSTITUTION:When emergency stop switch signals 6a-6c are inputted, an emergency stop switch operation detecting circuit 3 outputs an emergency stop switch operation signal 7 showing that emergency stop switches 2a-2c are operated. A feed motor control circuit 4 performs ON-control of a feed motor when only the inspection executing signal 5 from an inspection executing switch 1 is inputted and outputs a feed motor control signal 8 performing the OFF- control of the feed motor when the inspection executing signal 5 and the emergency stop switch signal 7 are simultaneously inputted. By this constitution, only by taking a turn around an apparatus in order, all of emergency stop functions can efficiently be inspected.
Patent JP-S60175191-A (JP)
Title: Protecting method of writing input information
Inventor: KATOU MASABUMI
IPC: G06F3/0488
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a writing input information protecting method prevented from unclear lines or malfunction even if noises are applied to input information by comparing the coordinate information of writing information and command information twice. CONSTITUTION:Whether a point inputted to an area decision part 10 is a writing area or a command area is discriminated, and in case of the writing area, the coordinate values x, y are outputted to the 1st writing register 11. In case of the command area, the coordinate values x, y are outputted to a command discrimination part 16. The 1st writing register 11 stores the coordinate values x1, y1 of the current input point. In case of continuous inputs, the 2nd writing register 12 stores the coordinate values x2, y2 of the precedent input point and outputs the values x2, y2 to the 1st gate 15. A differential unit 13 finds out the difference DELTAx, DELTAy (DELTAx=¦x1-x2¦ and DELTAy=¦y1-y2¦) between the values x1, y1 stored in the 1st register 11 and the values x2, y2 stored in the 2nd register 12 and outputs the difference to the 1st comparator 14.
Patent JP-H07240571-A (JP)
Title: Manufacture of ceramic substrate with split groove
Inventor: MATSUNAGA FUMIO
IPC: H01G13/00
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a substrate from being split by baking after pressing a slit blade with a flat surface at the tip to a sheet-shaped ceramic forming body and then forming a split groove. CONSTITUTION:A sheet-shaped ceramic forming body 1 is prepared by a ceramic raw material consisting of Al2O3 (93%) and SiO2, MgO etc., (7%). A flat surface 4a which is 0.2-0.05mm wide is formed at the tip of a slit blade 4 and the slit blade 4 is pressed against the sheet-shaped ceramic forming body 1, thus forming a plurality of split grooves 2 which are divided into 2X2X0.63mm substrates and hence reducing failure such as crack in the manufacturing process and improving crack property on splitting.
Patent JP-H08224495-A (JP)
Title: Treatment of shells and their products
Inventor: HASUMOTO TOSHIHARU
IPC: B02C19/18
Filed: 1995-02-17
Abstract: PURPOSE: To produce powder products which are usable as a soil improving agent, etc., by scraping off and recovering the shells sticking to underwater facilities, etc., then treating these shells in the absence of smell. CONSTITUTION: The shells 1 are washed with fresh water in a washing stage 2 and is frozen by bringing the shells into contact with liquid nitrogen in a freezing stage 3. The frozen shells are freeze-pulverized in a freeze-pulverizing stage 4. The pulverized shells are further brought into contact with CaO, CO2 and O3 in dehydrating and deodorizing stages 5 to dehydrate and deodorize the shells to powder product 6.
Patent JP-S57145507-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: KOTAKE KAZUYOSHI
IPC: H02P7/29
Filed: 1981-03-04
Abstract: PURPOSE:To reduce the overflow amount of the main motor current over the current pattern when the frequency is changed in case of repower running by a a method wherein the switching requirements of the controlling frequency are constituted by either ones of the elapsed time after the gate starting and current flow rate or the main motor generating voltage or the car speed. CONSTITUTION:The timer circuit 11 outputs the signal of ''1'' at the time when the specified time Tc elapses after operating simultaneously with the gate starting in parallel with the time when the current flow rate gamma constantly detected and the switching current flow rate gammac are compared with each other by means of the comparison circuit 15 resulting in gamma>gammac. The memory circuit 13 transfers the transfer driving circuit 14 and the controlling frequency from f1 to the final frequency f2 when the output signal of the timer circuit 11 or the comparison circuit 15 becomes ''1''. Through these procedures, the controlling frequency may be switched before the specified time Tc elapses when the car speed is higher to some extent in case of the repower running and the like.
Patent JP-H03236144-A (JP)
Title: Cold cathode image display device
Inventor: ISHII YASUHIRO
IPC: H01J31/15
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the transmission loss on gate electrode strip lines and reduce the illuminance irregularity by separately constituting the gate electrode strip lines and gate electrode branch sections emitting electron beams from cold cathode tips. CONSTITUTION:A glaze layer 22 is provided on a metal substrate 21, and multiple base electrode branch sections 23b located between multiple base electrode strip lines 23a, 23a and connected to the lines 23a are provided on the layer 22. Multiple cold cathode tips are provided on the branch sections 23b. An SiO2 layer 24 is overlapped on the layer 22 and an electrode 23, and holes are formed to surround the cathode tips at portions on the electrode branch sections 23b of the layer 24. Multiple gate electrode strip lines 25a are formed on the layer 24 to be extended in the direction perpendicular to the lines 23b. Gate electrode branch sections 25b are provided on the electrode branch sections 23b between the lines 25a, and multiple gate electrode holes are formed on them. Anode electrodes and phosphors are provided.