baber/WOPTO huggingface dataset:
Patent JP-S57121877-A (JP)
Title: Control method for arc welding machine
Inventor: KAWAMATA KIYOSHI
IPC: B23K9/12
Filed: 1981-01-19
Abstract: PURPOSE:To make an arc welding machine easy to operate and to perform welding safely and economically by stopping the supply of output voltge and a shielding gas when no arcs are produced upon lapse of a prescribed time after operation of a torch switch. CONSTITUTION:When a torch switch 16 is turned on, a timer 13 and a relay 14 are energized, and normally open contacts 13a, 14a close. A solenoid valve 15 operates to supply a shielding gas to a torch, and a driving circuit 8 operates to deliver a wire 3 by means of a feed motor 7 and feed rolls 5. The control signal of an output control circuit 9 is applied to an output power source circuit 2, to apply welding voltage to the wire 3. When no arcs are fired within the set time of a timer 13, the output of a current detecting circuit 11 is off, and contacts 11a do not close, then the valve 15 is de-energized to stop the supply of the shielding gas. Likewise, the signal of the circuit 9 is not applied to the circuit 2 and therefore the output voltage stops. Since the motor 7 runs until the contacts 14a are opened as the switch 16 is opened, the wire 3 is fed.
Patent JP-H11198425-A (JP)
Title: Heat accumulation controller for line type thermal transfer printer
Inventor: MIYASHITA YOSHIKAZU
IPC: B41J2/36
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat accumulation controller for a line type thermal transfer printer in which fluctuation of density and trailing phenomenon due to accumulation of heat in a thermal head can be prevented for an arbitrary print pattern regardless of gradation of an input data. SOLUTION: A print data correcting section 18 reads out the residual quantity of heat SJ of each head element from a residual quantity of heat 1 line memory 15 and determines a print data dJK based on the residual quantity of heat SJ and parameters δ' and γ' corresponding to the gradation of dot to be printed. Based on the print data DJK, the residual quantity of heat SJ and parameters α', δ' and γ' corresponding to the gradation of printed dot, a residual quantity of heat operating section 19 calculates the newest residual quantity of heat corresponding to respective head elements which is then stored in the line memory 15.
Patent JP-S59128549-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOTA MASABUMI
IPC: G03G5/14
Filed: 1983-01-13
Abstract: PURPOSE:To improve electric characteristics by forming a selenic photoconductive layer on a photoconductive interlayer formed by dispersing a specified disazo pigment. CONSTITUTION:A photoconductive interlayer obtained by dispersing fine particles of a disazo pigment represented by formula I (X is an aromatic ring, such as a benzene or naphthalene ring, or a hetero ring, such as an indole, carbazole, or benzofuran ring; Ar1 is an aromatic or hetero ring; Ar2 is an aromatic ring; R1 is H, lower alkyl, or phenyl; and R2 is lower alkyl, COOH, or ester) into an insulating resin is formed on a conductive substrate, and a photoconductive layer made of Se, an Se alloy, or an Se compd. is formed on this layer. As a result, electric characteristics are stabilized even when dispersion conditions of the particles dispersed into the interlayer are varied or the photoconductive layer is repeatedly used.
Patent JP-H07209554-A (JP)
Title: Connector for high-energy light beam
Inventor: SHIRATORI FUJIO
IPC: G02B6/42
Filed: 1994-01-21
Abstract: PURPOSE:To prevent the burning of an optical fiber and improve the energy transmission efficiency by holding a high energy light beam, which is made incident on a light source side end surface, by a light guide rod which guides it to the incidence end surface of the optical fiber. CONSTITUTION:This connector has a plug 3 mounted atop of the optical fiber 1 and a receptacle 5 connected to the plug 3, and the receptacle 5 is provided with the light guide rod 7 which has a waveguide of proper length and has the optical fiber side end surface 7a made to abut on the incidence surface of the optical fiber 1 when connected to the plug 3 to guide the high-energy light beam 9 made incident on the light-source side end surface 7b to the incidence end surface of the optical fiber 1. The high energy light beam 9 which is made incident at least one the light-source side end surface 7b is properly reflected by the side wall surface of the light light guide rod 7 functioning as a mirror or guided directly to the incidence end surface of the optical fiber 11. Therefore, a leak of the high-energy light beam 9 due to defocusing is securely the prevented and the combustion loss of the optical fiber is prevented.
Patent JP-H04236408-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: ASAKURA HIDEO
IPC: H01F27/36
Filed: 1991-01-21
Abstract: PURPOSE:To obtain an ignition coil for an internal combustion engine equipped with a shielding part excellent in durability, by forming a magnetic shielding part composed of conductive coating material by an integration forming method with a case, in the region except the high voltage part of a secondary coil for high voltage on the inner surface of the case. CONSTITUTION:A coil main body 2 is arranged in a case 1, and molded with insulative injection resin 18. When said ignition coil for an internal combustion engine is mounted on a vehicle or the like, radio wave noise is generated from a primary coil 6 for low voltage and a secondary coil 8 for high voltage in the case 1 of the ignition coil. The radiation of the noise outside the case 1 can be restrained by a shielding part 13. Since the shielding part 13 is formed on the inner surface of the case 1, water or the like have little effect on the shielding part 13, so that the durability is improved. Since the shielding part 13 is not formed on the high voltage part of the secondary coil 8 for high voltage, dielectric breakdown can be prevented.
Patent JP-S5390998-A (JP)
Title: Delivery receiving box
Inventor: FUJIMURA TSUTOMU
IPC: A47G29/12
Filed: 1977-01-20
Abstract: PURPOSE: To oevent the theft, etc. of delivered matter in the absence by providing a feed port and a take-out port to a box body, mounting the cover of the feed port to the counter pivoting side end part to a gate door and closing the take-out port with the cover while the door is held closed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03210821-A (JP)
Title: Analog data input device with selective filter processing function
Inventor: NISHIKAWA AKIRA
IPC: H03M1/08
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate the need for replacement of an externally mounted filter circuit in response to the set environment by storing various filter processing programs in advance to an analog input card and allowing an A/D-converted value from the analog input data to be applied with filter processing designated via a bus. CONSTITUTION:An analog input card 2 is connected to a bus 1 making data communication with a main processor, and the inside of the card 2 is provided with an interface circuit 8, an A/D converter circuit 4, an input processing designation register 7 in which filter processing designation data to the input data is set, a filter processing means 5, and a post-processing data register 6, etc. The filter processing means 5 reads a designated data in the input processing designation register 7 and any of designated processing such as averaging processing, low input cut-off processing or limit processing is executed in response to the content of the register 7 and the processed data is stored to the post-processing data register 6. Then the stored data is sent to a rain processor via the bus interface 8 and the bus 1.
Patent JP-S59129989-A (JP)
Title: Dual port type dynamic random access memory cell and its operating method
Inventor: IKEDA HIROAKI
IPC: G11C11/34
Filed: 1983-01-17
Abstract: PURPOSE:To make a system using an RAM efficient by controlling asynchronizingly two sets of transistors (TRs) respectively whose input electrodes are connected in common to a capacitor forming a dual port type RAM to cancell occupancy, etc. of data buses. CONSTITUTION:The dual port type RAM is formed by a capacitor CM whose one end is connected to a prescribed potential and TRs Q1, Q2 taking the other end of the capacitor as a common input electrode. In controlling asynchronizingly gate electrodes and output electrodes of the TRs Q1, Q2 by independent word lines and bit lines W(A) and B(A), W(B) and B(B), read is executed sequentially via the TRs Q1, Q2 even if the same memory cell is selected, the occupancy of data bus is avoided and the system using the RAM is made efficient.
Patent JP-S5597604-A (JP)
Title: Output control system for sequence controller
Inventor: KAWASHIMA EISUKE
IPC: G05B19/05
Filed: 1979-01-20
Abstract: PURPOSE: To omit the duplicated writing for the output order of the preceding address by inhibiting the output of the data draw-in command signal given from the CPU in case the specified process transfer order exists within the memory area which is called out of the user memory.  
     CONSTITUTION: When the routine is executed and the value becomes N for the process counter within the CPU, the contents of No. N address of memory 3 is read into CPU2 to decode the contents of the operation code. In case the process counter shows the count value NWN+3, the data is sent to output data bus B2 from CPU2. At the same time, data draw-in command signal CS 0  is delivered to output interface circuit 5. And the output order memorized in memory 3 corresponding to the process number which is under execution is held in circuit 5. On the other hand, the value of the counter reaches address N+4 where the process transfer order exists, the output of signal CS 0  is inhibited. Accordingly, the uncertain data delivered onto bus B 2  is never drawn into circuit 5. In order words, the state of each of output terminals OUT 1W4  is held at the output contents of the preceding process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57121320-A (JP)
Title: Digital signal insulating circuit
Inventor: ISHIKAWA TETSUO
IPC: H03K17/60
Filed: 1981-01-20
Abstract: PURPOSE:To omit the rectifying and smoothing circuit in the output side to simplify the circuit constitution, by applying an input signal to a pulse transformer after making the input signal into pulses by clock pulses and by taking out an output signal through a latch circuit. CONSTITUTION:Clock pulses CLKA are applied to NAND gates 8-1-8-n to which input signals Si1-Sin are applied, and the clock pulse CLKA is gated by the width of each input signal and is applied to pulse transformers 2-1-2-n. A clock pulse CLKB which is slightly later than the clock pulse CLKA is applied to a pulse transformer 2-n+1 through an NAND gate 8-n+1. Outputs of transformers 2-1-2-n are applied to a register 7 of a parallel mode, and the output of the transformer 2-n+1 is applied to the clock terminal of the register 7, thus obtaining outputs So1-Son.
Patent JP-H05189309-A (JP)
Title: Purge system for cache memory
Inventor: SUZUKI SETSUKO
IPC: G06F12/08
Filed: 1992-01-17
Abstract: PURPOSE:To extremely shorten a time required for the invalidation of a cache memory. CONSTITUTION:This system is equipped with a counter 2 which counts a clock signal (ck), and generates the address (a) of a cache memory 1, inverting means 100 which inverts the logical value of each bit constituting the address generated by the counter, and prepares an inversion address (ar), and write enable signal generating circuit 200 which generates one time a write enable signal we to each of the first half and latter half of the clock signal. And also, the system is equipped with a switching means 300 which selects the address generated by the counter at the first half of the clock signal, selects the inversion address prepared by the inverting means at the latter half of the clock signal, and inputs it to the cache memory in order to invalidate the storage content of the cache memory.
Patent JP-S54105572-A (JP)
Title: Central position measuring apparatus
Inventor: TANAKA TSUYOSHI
IPC: G01B21/00
Filed: 1978-01-25
Abstract: PURPOSE: To make possible article stopping in arbitrary positions by counting the signals of a signal generator while an article is passing on an article detector, continue counting the signals at a twice higher speed after the passage and emitting a signal when the differece from the storage signal in a memory device becomes zero.  
     CONSTITUTION: The value corresponding to the distance L/2 up to a stop position 4 is applied by a switch 10 to a preset counter 9. As a roller table 1 starts operating, an article 2 moves in the arrow F direction and the leading end of the article 2 is detected by a detector 3 which in turn sets the counter 9 to count the signals corresponding to 1/2 the conveying distance of the table 1. After the article 2 of a length l has passed the detector 3, the counter 9 emits an output signal when the difference between the value that it counted the signals at a twice higher speed than that during passing of the article 2 and the value having been set by the switch 10 has become zero. The table 1 is stopped by this signal, then the center of the article 2 is in the desired position 4 leaving a spacing of (L-l)/2 before and after the article 2, thus the installation position may be selected as desired only with one detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60150456-A (JP)
Title: Fuel injector for internal-combustion engine
Inventor: OSHIZAWA HIDEKAZU
IPC: F02D41/40
Filed: 1984-01-19
Abstract: PURPOSE:To suppress smoke thus to prevent exhaust gas gas contamination by setting the maximum injection characteristic to be determined through controller with correspondence to the injection timing in accordance to the variation of smoke limit characteristic. CONSTITUTION:A fuel injector 1 is provided with a fuel injection pump 3, timer 4 for regulating the fuel injection timing and a controller 5 for controlling injection and injection timing. An injection timing control unit 10 will operate the optimal injection timing while an injection control unit 11 will set the maximum injection characteristic with correspondence to actual injection timing or target injection timing. Consequently, the maximum injection characteristic is set with correspondence to the variation of smoke limit characteristic thus to suppress smoke under maximum fuel injection resulting is prevention of exhaust gas contamination.
Patent JP-H03211666-A (JP)
Title: Electronic unit
Inventor: MATSUMOTO SHINICHI
IPC: G06F17/28
Filed: 1990-01-17
Abstract: PURPOSE:To attain a highly precise translation processing by returning a second language to a first language through a third language and executing translation into the second language through the use of third language information in which original input information can be obtained at the time of translation from the first language into the second language. CONSTITUTION:An English-English dictionary 11b is provided for a mainbody memory 11 and the bidirectional dictionary 12b of German-English/English- German and the bidirectional dictionary 13b of French-English/English-French are provided. For translating inputted German information into French, input language information is translated into English by using the dictionary means 12b and all obtained language information by English are translated into German by using the dictionary means 12b. When same information as input language information is obtained in obtained language information by German, all lan guage information obtained by the result of translation into French by using the dictionary means 13b as against language information by English is set to be a translation result. Thus, only the word of an appropriate semantic can be outputted.
Patent JP-H04238230-A (JP)
Title: Color discriminating method for printed matter
Inventor: YAMASHITA HIROSHI
IPC: G01J3/50
Filed: 1991-01-23
Abstract: PURPOSE:To provide a color discriminating method of a printed matter, which method correctly discriminates between a three-color overprinted portion of cyan(C), magenta(M) and yellow(Y) and a black monochromatic portion in the process four-color printed matter. CONSTITUTION:In the discriminating method of a three-color overprinted portion of cyan(C), magenta(M) and yellow(Y) and a black monochromatic portion, the image of the three-color overprinted portion and the image of the black monochromatic portion are decomposed into color images of red(R), green(G) and blue(B) respectively, and the correlation coefficient of optional two colors among the same color images is obtained and compared to judge the color of the printed matter.
Patent JP-H08199324-A (JP)
Title: Control of steel sheet temperature in alloying furnace
Inventor: SHIMONOSONO YOUICHI
IPC: C21D9/56
Filed: 1995-01-19
Abstract: PURPOSE: To exactly control a sheet temp. by determining making electric power by using the sheet temp. on the inlet side or outlet side of a heating zone. CONSTITUTION: The steel sheet 2 is inductively heated in the heating zone 5 and is heat insulated in a heat insulating zone 6. A zinc pot 1 and the heat insulating zone 6 are provided with temp. detectors 8, 9, 11 on their outlet side and heaters are controlled by a making electric power controller 7 and a temp. controller 10. The impedances of the induction heating heaters of respective stages are, thereupon, determined and the sheet temp. is determined from the impedance-sheet temp. characteristics having a correlative relation. The heating up quantity of the respective stages is calculated from the sheet temp. between the adjacent induction heating heaters. The sheet temp. on the inlet side or outlet side of the heating zone 5 is determined by subtract or addition of the sheet temp. of the adjacent induction heating heaters from or to the heating up quantity.  The making electric power is determined by using the sheet temp. on the inlet side or outlet side of the heating zone 5. The temp. of the steel sheet 2 is controlled in such a manner. As a result, exact feedback control is executed.
Patent JP-S60151707-A (JP)
Title: Nonlinear control method
Inventor: FURUTA KATSUHISA
IPC: G05B11/32
Filed: 1984-01-18
Abstract: PURPOSE:To eliminate the delay of a conrol action with a control system containing an integrator by correcting the value of the integrator to a controlled system whose input is saturated. CONSTITUTION:The input (u) to be applied to a controlled system 1 is calculated as the sum of the state feedback value f(x), the regular conversion value of the value (v) of an integrator 2 and the feedforward value of the target value (r). The input (u) of the controlled system 1 has the saturation characteristics. In such a control system, each parameter is set so as to secure the satisfactory actuation of the control system as long as the calculation result of the input (u) is kept within an unsaturation range. When said calculation result exceeds a point of saturation, at a certain time point, an input different from the calculation result is supplied to the controlled system 1. In this case, the value of the integrator 2 is continuously corrected until the coincidence is obtained the calculation result obtained by correcting the value (v) to (v') and the calculation result supplied to the controlled system 1. Then the normal control is carried out after the saturation state is released.
Patent JP-H07212877-A (JP)
Title: Remote transmitter
Inventor: KAWAGUCHI MASAYA
IPC: H04Q9/00
Filed: 1994-01-26
Abstract: PURPOSE:To properly operate a microcomputer for accurately recognizing a reader code and a data code by the microcomputer of a remote control receiver. CONSTITUTION:By recognizing a precode by a remote control receiver 18, the sensitivity of a peak detection circuit 30 is conformed with a transmission code. Therefore, the precode, the reader code and the data code are inputted in the microcomputer 34 included in the remote control receiver 18, and the microcomputer 34 recognizes the reader code and the data code of these codes. Namely, because the reception sensitivity is conformed with the transmission code by the precode even if the remote control receiver 18 receives noise before the precode, the microcomputer 34 accurately recognizes the reader code and the data code.
Patent JP-S57120853-A (JP)
Title: Enzyme electrode
Inventor: NANKAI SHIROU
IPC: G01N27/327
Filed: 1981-01-19
Abstract: PURPOSE:To improve the response property, by immobilizing pyruvic acid  oxydase together with lactic acid dehydrogenase, nicotine amide adenine dinucleotide, on a collecting electrode. CONSTITUTION:An electrode base as a collector also serving as an immobilized carrier of an enzyme and coenzyme, is obtained by press-forming the mixture of carbon powder (graphite) and fluororesin powder as a binder. An aqueous solution of nicotine amide adenine dinucleotide is developed on this electrode base, and is dried. Successively, a mixed aqueous solution of lactic acid dehydrogenase and pyruvic acid oxydase is developed and dried. Then, glutaraldehyde functioning as an immobilizing agent is acted thereon and the resulting product is subjected to the immobilizing reaction, and is rinsed to yield an enzyme electrode. The electrode A thus obtained exhibits excellent sensibility compared with the electrode B not using pyruvic acid oxydase.
Patent JP-S60158042-A (JP)
Inventor: OOTSUKA HIDEO
IPC: B65D8/20
Filed: 1984-01-20
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-H09193547-A (JP)
Title: Optical recording medium and data recording method
Inventor: MAEDA SHUICHI
IPC: G11B7/246
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a medium forming a good minute recording part having no rim and suitable for short wavelength recording within a specific wavelength range having sufficient characteristics even in high linear velocity recording by providing an org. dye layer containing a specific benzodiflanone dye on a substrate. SOLUTION: An optical recording medium is constituted by providing an org. dye layer on a substrate. The org. dye layer pref. has spectral absorption max. within a wavelength range of 510-730nm and a film thickness of 20-100nm. As an org. dye used in the org. dye layer, a benzodiflanone dye represented by formula [wherein X and Y are an oxygen atom, a sulfur atom or NR (wherein R is a hydrocarbon group or an acyl group), P and Q are an aromatic carbocyclic ring or an aromatic heterocyclic ring and a ring A may have a substituent] is used.
Patent JP-S61166996-A (JP)
Title: Roll plating device
Inventor: TAKAKURA KOICHI
IPC: C25D7/00
Filed: 1985-01-17
Abstract: PURPOSE:To plate a metallic roll always with specified current density and good efficiency at a high speed in the stage of electroplating the metallic roll by making an insoluble metallic cage contg. a metal for plating movable to a very near distance according to the diameter of the roll to be plated. CONSTITUTION:The metallic roll R to be plated in a plating tank 2 is suspended by means for rotating and chucking the roll. A plating liquid is sprayed onto the surface of the roll R from many ejection pipes 4 of a device for regenerating and circulating the plating liquid. The metallic ingot to be used for plating is put into the metallic cage 3 made of Ti, etc. having the inside surface approximate to the curved surface on the outside periphery of the roll R and the surface of the metallic roll is plated by conducting electricity to the cage 3 as an anode and the roll R as a cathode while rotating the same. The cage 3 contg. the plating metal as the anode is moved to the very close distance of 3'' from the plating surface of the roll by a moving device 6 attached to the cage 3 when the diameter of the metallic roll changes. Efficient and high-speed plating with always the same current density is thus made possible without changing the voltage.