baber/WOPTO huggingface dataset:
Patent JP-S60700-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE TOSHINORI
IPC: G11C29/00
Filed: 1984-05-23
Abstract: PURPOSE:To attain a input/output operation at a normal part even if there is a partial fault and the remaining part is normal by providing a means controlling whether an input signal is inputted to the 2nd circuit section via the 1st circuit section or the input signal is inputted directly to the 2nd circuit section, selecting at least one of output signals of the circuit sections and outputting the signal externally. CONSTITUTION:A signal switching circuit 110 comprising logical gates 111a- 114b, output terminals 116a, b, 117a, b and switching signal input terminals 115a, b are inserted between an input circuit of four flip-flops circuit 101 of a pre- stage and four flip-flops circuit 102 of a post-stage in the titled circuit. When partial circuits 101, 102 are both not defective, a circuit having a function as a 8-stage shift register is realized by bringing the terminals 115a, 115b to ''0'', and when the circuit 102 is defective, the circuit 101 is operated by bringing the 115a to ''1'' and the 115b to ''0'' and a circuit extracting its output to the terminals 116a, b is realized.
Patent JP-S60252711-A (JP)
Title: Manufacture of combined spun filament yarn
Inventor: NAKADA KENICHI
IPC: D01D5/08
Filed: 1984-05-23
Abstract: PURPOSE:To carry out the simultaneous spinning combination of filaments, by arranging two or more spinnerets along the blasting direction of the quenching air stream in a manner to give difference between the distances below the spinneret, thereby causing sufficiently large difference in the physical properties. CONSTITUTION:A plurality of spinning packs are arranged in a manner to vertically stagger the spinnerets 3 and 4. The spinning pack having smaller distance Xi from the spinneret (Xi is the length between the lower end of the spinnerets 3, 4 and the top of the blasting port 5 of quenching air stream) is positioned to the side of the blasting port 5. The filaments extruded from the pack having smaller distance from the spinneret are preferentially cooled to cause the difference in the physical properties. The cooled filament yarns Y1 and Y2 are combined with a fluid nozzle, etc. and wound.
Patent JP-S58221647-A (JP)
Title: Method for controlling spacing between partition wall and roll for cooling in continuous casting device for steel plate
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1982-06-15
Abstract: PURPOSE:To prevent the leakage of molten steel from the spacing between a partition wall for molten steel and rolls for cooling the molten steel, by detecting the torque of said rolls in a continuous casting device for a steel plate, and regulating the solidification of the molten steel in the forward end part of a barrel seal by making use of the detected signal thereof. CONSTITUTION:The rotating torque of two rolls 1, 2 for cooling under rotation is detected with a torque detector 15 in the stage of supplying molten steel 12 into the spacing between the rolls 1 and 2, cooling the same and casting a steel plate directly. The detected signal 16 is compared with the reference signal 17 for the rotating torque of the rolls 1, 2 in a comparing calculator 8, and if the difference thereof is large, the thickness of the solidified layer 13 of the molten steel formed at the forward end of the barrel sealing plate 4 of a partition wall 3 which supplied the molten steel is large; therefore, an operation signal is emitted to a burner 9 to melt the solidified layer with the burner 9. When the difference of the signals in the upper part is small, the shell 13 is thin, and is cooled with a nozzle 10 for blowing air in order to prevent the leakage of the molten steel from the sealing part 11, whereby the thickness of the shell 13 is optimized.
Patent JP-S5437473-A (JP)
Title: Aligment state command circuit
Inventor: YABUHARA YOUJI
IPC: H01L21/027
Filed: 1977-08-29
Abstract: PURPOSE: To secure an accurate positioning by giving no matching action immediately after the pre-exposure but giving a command for the matching action after confirming that the position detecting state has been giving based on the sudden change of the illumination light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265735-A (JP)
Title: Inspecting device and inspecting method
Inventor: TANI OKIE
IPC: G06T7/00
Filed: 1995-03-23
Abstract: PURPOSE: To simultaneously perform the various kinds of inspections by a picture processing in a short time without moving a camera or an inspection object by an XY table or the like by arraying many cameras i,n a grid shape for the same object and providing a control mechanism for simultaneously performing evaluation and the inspection, etc., for a light reception object. CONSTITUTION: This inspecting device is constituted of an inspection base (base) 1, an inspection base support 2, a Z axis driving part 3, an XY driving part 4, the supporting part 5 for the driving part 4 or the like, an illumination part 7, a camera part 8 and a camera group part 9. In this inspection method, by arranging plural light receiving elements in the grid shape for the light receiving object and controlling and generalizing the respective elements, a function like a single element is provided, a picture element number which is the object number multiple of the picture number of original elements is obtained and the object is made highly precise. Also, by varying the interval of the grid shape, the object of a wide range is simultaneously evaluated at a fixed position. The normally required movement of an XY axis is reduced in a considerable range.  Thus, processing time is shortened and driving errors due to the XY axis are dissolved.
Patent JP-S63267966-A (JP)
Title: Display method for multicolor image forming device
Inventor: TAKANO YOSHIAKI
IPC: G03G21/00
Filed: 1987-04-25
Abstract: PURPOSE:To add the function of two-color copy to one shot to a multicolor copying machine without changing a mechanical constitution by turning on display parts corresponding to selected developing devices at the time of using at least two developing devices out of plural developing devices to form a multicolor image. CONSTITUTION:In case of the black copy mode or the color copy mode, a black toner indicator LED 126 or a corresponding color toner indicator LED 127 is lit; and in case of the multicolor image mode (the 1s2c copy mode or the two-color composite color mode) where a black toner and a color toner are used, LEDs 126 and 127 are lit together to display all of selected developing devices. Thus, the function of two-color copy to one shot is added without additionally providing a mechanical constitution in a multicolor copying machine only by changing a control circuit.
Patent JP-H05297246-A (JP)
Title: Optical connector
Inventor: MATSUNO KOICHIRO
IPC: G02B6/38
Filed: 1992-04-22
Abstract: PURPOSE:To provide an optical conector of such a structure that its connecting part with an optical fiber cord is free from generation of any steep bend even though a high load or low load is applied to the optical fiber cord in connection with the optical connector. CONSTITUTION:A plug and an optical fiber cord to be conecter therewith are covered with a boot 17, which is composed of the first member 17a made of a material having high hardness and the second member 17b made of a material having a medium hardness and coupled with the rear of the first member 17a, wherein the second member 17b has a flat portion 17c of certain specified length on the foremost thinning side.
Patent JP-S5329021-A (JP)
Title: Chinese-character keyboard equipment
Inventor: OOSAKO AKIKAZU
IPC: G06F3/023
Filed: 1976-08-31
Abstract: PURPOSE: A discrimination dictionary, a display arithmetic circuit, etc., are arranged to provide the region-display function operating from the back of character panel, thereby making it possible to obtain the simplified-operation and direct input utilizing an auxiliary input key. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06317201-A (JP)
Title: Electronically controlled fuel supplying device of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1993-04-28
Abstract: PURPOSE:To optimize the coefficient of increase correction in complication with the in order to make increase-correction of a fuel injection amount according to the cooling water temperature. CONSTITUTION:Surge torque and its prescribed value are compared in the idle driving state after a prescribed time passes from starting and also in such a condition its part acceleration has never been experienced by an engine from that. When the surge torque is less than the prescribed value, the coefficient of increase correction KTW corresponding to the cooling water temperature Tw is decrease-corrected, while, when the surge torque is more than the prescribed value, the coefficient of increase correction KTW is increase-corrected. The coefficient of correction KTW corresponding to the other condition of the water temperature is simultaneously corrected according to the correction amount of the coefficient of correction KTW corresponding to the appropriate cooling water temperature Tw. On the other hand, when the engine is transferred to acceleration before the correction control is converged, the coefficient of correction KTW to be applied to heavy fuel can be used.
Patent JP-H10291994-A (JP)
Title: Stabilized lithium fluoride complex composition
Inventor: TSUJIOKA SHOICHI
IPC: H01M10/05
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that has excellent resistance to hydrolysis and self-decomposition and is useful as an electrolyte for lithium ion cells by using a lithium fluoride complex as a main component and formulating thereto an organic compound as another component. SOLUTION: A lithium fluoride complex comprising a fluorine compound of an element in group 3B or group 5B and lithium fluoride (as lithium hexafluorophosphate) is used as a main component and an organic compound selected form diethyl carbonate, diethyl carbonate, methyl ethyl carbonate, propylene carbonate, ethylene carbonate or their mixture is formulated to the complex in an amount of 10 ppm-40 wt.% whereby the objective lithium fluoride complex salt composition is obtained that is stabilized with excellent resistance to hydrolysis and self-decomposition, thus is useful as an electrolyte for lithium ion cells.
Patent JP-S5530827-A (JP)
Title: Plasmaetching device
Inventor: KAMITAKA TOSHIMITSU
IPC: H01L21/302
Filed: 1978-08-24
Abstract: PURPOSE: To improve etching uniformity by using the structure of a metallic cylinder arranged in a reaction pipe in such a form that there are fewer or no holes near both ends compared with other part.  
     CONSTITUTION: Pressure in a part surrounded by a reaction pipe 3 and a cap 5 is reduced, etching gas is introduced and radical reaction elements are generated in gaps 6 and 7 by applying high frequency electric power to metallic electrodes 1 and 2. These reaction elements enter a space 8 through holes 9 and etch etched materials 11. These holes 9 of this metallic cylimder 7 are not made or reduced in number near the ends of the metallic cylinder. By so doing, the radical reaction substance supplied to the etched materials 11 near the ends is reduced so that etching in the whole space 8 may be done uniformly, and thus the dispersion of etching degree can be reduced. Othrewise, the density of holes may be increased in the center of the  metallicylinder, or metal plates may be provided on both ends of the metallic  cylinder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62261675-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02P5/15
Filed: 1986-05-06
Abstract: PURPOSE:To prevent an output delay from occurring, by setting this time value of offset duration to an edge inputting point of the specified angle signal when discriminating a fact that an engine speed is less than the specified value. CONSTITUTION:When an engine speed of an internal combustion engine E to be detected by a signal out of a turning angle sensor S is discriminated to be more than the specified value by an engine speed discriminating device B, the equalized value of the last time and this time for offset duration corre sponding to the ignition timing made by an ignition timing operational device A is set to the specified angle signal inputting point of time from the turning angle sensor S with an equalization processing device E. And, when the engine speed is discriminated to be less than the specified value, this time value of the offset duration is set to an edge inputting point of the specified angle signal. And, when the ignition timing is different from the 1st time value, it is renewed to this time's operation ignition timing by an ignition angle discriminating device C, not by an equalizing process. Thus, an output delay at the time of low speed is prevented from occurring and, what is more, followability is im proved.
Patent JP-S5530627-A (JP)
Title: Wire diameter meter
Inventor: UMETSU KAZUYUKI
IPC: G01B11/10
Filed: 1978-08-25
Abstract: PURPOSE: To make it possible to highly and accurately measure the diameter of a continuously running wire in an on-line contactless manner by using both a lens system having a remarkably shallow object depth and an image sensor.  
     CONSTITUTION: An image sensor 8 is disposed above a running wire 3 through a lens 7, which has its object depth set remarkably shallow, so that the image of the wire projected upon the light receiving surface of the sensor 8 is scanned in the radial direction thereof at a preset period. The output of the sensor 8 is converted into bright and dark binary signals at a slice level 10 by a comparator 9 and is counted for each scanning operation. The counted content corresponds to the wire diameter when the running line of the wire becomes coincident with a standard line P, i.e., when it is focused. As a result, the maximum of the counter 11 is consecutively held in a maximum holding circuit 13, and the maximum during a preset period is fed as the measured value of the wire diameter to a judging circuit 15 to judge whether it is within an allowable range or not. Thus, the diameter can be measured in an on-line manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5730484-A (JP)
Title: Compensation system for speed error of reproduced video signal
Inventor: TAKESHITA KAZUYUKI
IPC: H04N9/804
Filed: 1980-07-30
Abstract: PURPOSE:To make complete speed compensation even when a chroma inverter is used, by synthesizing detection signals obtained at different times when compensating the speed of a reproduced video signal from a magnetic recording and reproducing device. CONSTITUTION:A reproduced video signal Sp is supplied to a phase comparator PC via a burst extractor BS to find a speed error between every adjacent horizontal scanning periods H. The output of the comparator PC is inputted to a saw-tooth wave generator SWG by being selected by a switch SW. A clock pulse CLK is supplied to a clock modulator CM and then compared with the output of the generator SWG to supply a converter DAC with a pulse which corresponds to the speed error. The signal Sp, on the other hand, is supplied from a memory MM through a converter ADC to a converter DAC directly for normal reproduction or by way of a digital chroma inverter CI for still reproduction, etc., to obtain a video signal So. When the inverter CI is used, the switch SW selects the output of an averaging circuit AV to synthesize the outputs of a one-horizontal-line delay circuit DL2.
Patent JP-H02282620-A (JP)
Title: Microwave oven
Inventor: HIRATA HIDETOSHI
IPC: F24C7/02
Filed: 1989-04-24
Abstract: PURPOSE:To shorten cooking time without hindrance by using a usual home receptacle for a power source in such a way that in a fixed time during the time from the start of cooking to its finish an electric supply circuit is so controlled that an anode current is caused to become higher than the anode current corresponding to the rated value of input power. CONSTITUTION:In an oven wherein a magnetron 3 and a power supply circuit 4 supplying power are equipped and the input power is specified as a rated value when the power is continuously delivered for the preset maximum cooking time, the circuit 4 is so constituted that the anode current of the magnetron 3 can be changed. A control circuit 14 controls the circuit 4 in a fixed time during the time from the start of cooking to its finish so that an anode current becomes higher than the anode current corresponding to a rated value. Thereby, the cooking time is shortened. Due to the increase of an output, an input power is increased over the rated value; however, as that time is fixed and short during the necessary cooking time, there is no problem if the input power approaches the rated capacity of the receptacle for a power source.
Patent JP-S5228611-A (JP)
Title: Controller for linear synchronous motor
Inventor: NAKAMURA KIYOSHI
IPC: H02P25/06
Filed: 1975-08-29
Abstract: PURPOSE: To perform smooth running following speed pattern without driving pulsation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S586658-A (JP)
Title: Calling current supply circuit
Inventor: NAKANISHI YASUSHI
IPC: H04M19/00
Filed: 1981-07-03
Abstract: PURPOSE:To decrease a thermal quantity and to suppress howling by controlling a switching circuit by a signal from a current comparing circuit which discriminates the value of a current flowing through a triangular wave generating circut and a line on the basis of a certain threshold value. CONSTITUTION:A reference frequency signal 11 is frequency-divided by a frequency divider 12 and converted into a triangular wave by an integrating circuit 13. The frequency of this triangular wave is set outside of the audio frequency band, so the frequency of howling due to switching frequency interference among respective circuits is outside of the audio frequecy band. A current comparing circuit 15 connected to the switching circuit 14 operates when a current exceeding a threshold value flows, thereby generating a signal. The swiching circuit 14 operates by signals from the integrating circuit 13 and current comparing circuit 15 to supply a current for calling to a line 17 through an AC high impedance circuit 16.
Patent JP-H09268603-A (JP)
Title: Remote control device of construction machine
Inventor: FUJITA TAKENORI
IPC: H04Q9/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device which can easily and finely adjust the relation between an inclination of an operation lever of a transmitter and an operating speed of an actuator without increasing ROM provided in a receiver. SOLUTION: A writable non-volatile memory 7d is provided at a receiver 7 of a construction machine. The receiver 7 is provided with a means for connecting an external device 35. The external device 35 is provided with a memory 35b which stores plural sets of data as actual operation signal data corresponding to a set of original operation signal data of an actuator. By operating the external device 35, data selected from the plural sets of actual operation signal data is made storable in the non-volatile memory 7d of the receiver 7.
Patent JP-H1053369-A (JP)
Title: Product delivery device with product receiving area
Inventor: WHITTEN DAVID ELLIOT
IPC: B65H29/12
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a product delivery device which interacts with a product feeder and which prevents defects such as damage to signatures by improving control of delivery of products into a pocket which a fan wheel has. SOLUTION: A fan wheel is modified so that each fan chip includes an area accepting product feeders (conveyor belt, tape drive, roller, etc.), so that the product feeders can be arranged in a straight line along with the fan blade 14 of the fan wheel. Since the product feeders are placed in proximity to fan structures 11, 12 along the product transporting direction, control of products transported into the fan blade 14 is improved. Further, the use of the broad fan chips enhances frictional surface contact with the products accepted from the product feeders and can reduce the possibility that the products collide against one another inside a fan pocket. Therefore, control of the products is improved without increasing the number of tape drives and/or that of feed fans.
Patent JP-S5628518-A (JP)
Title: Channel selection unit
Inventor: IKEGAMI TAKAO
IPC: H03J5/02
Filed: 1979-08-15
Abstract: PURPOSE:To increase the number of selected channels in a TV receiver and so on, by using plural ready-made channel selecting ICs. CONSTITUTION:The first and the second channel selecting IC1, 2 have switching output terminals 1-16 respectively, and the switching output is led out to output terminals 1, 2...16 successively each time a shift pulse is input to the pulse input terminal. If one shift pulse is supplied to terminal 7 while the switching output is led out to output terminal 1 of the first channel selecting IC1, this shift pulse is supplied to channel selecting IC1 through OR gate circuit 5 and switching circuit 6, and at this time, the switching output is led out to output terminal 2. Thus, each time the shift pulse is supplied to terminal 7, the switching output is led out to output terminal 16 when shift pulses are supplied to output terminals 3 ...15 successively, and switching circuit 6 is switched to the channel selecting IC2 side, and the switching output is led out to output terminal 2 of channel selecting IC2.
Patent JP-H01275191-A (JP)
Title: Direct descriptive type lithographic printing original plate
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1988-04-28
Abstract: PURPOSE:To obtain high plate wear without scumming even though the number of printed sheets increases, by a method wherein, at least, two kinds of specific resin A and resin B are contained as main components of a binding agent of an image accepting layer. CONSTITUTION:Resin [A] and resin [B] are used for, at least, a part of binding resin of an image accepting layer of a lithographic printing original plate. The resin [A] is the resin obtained by polymerizing a monomer containing, at least, one kind of a functional group generating a hydroxyl radical by decomposition, which contains, at least, one kind of a functional radical represented by the formula (I). Besides, the resin [B] is the setting resin which performs bridging reaction by heat and/or light, which preferably performs bridging reaction on the functional group in the resin [A]. For example, polyester resin, epoxy resin which may be denatured, polycarbonate resin, vinyl alkanoate resin, denatured polyamide resin, phenol resin, denatured alkyd resin, melamine resin, acrylic resin, isocyanate resin, etc., are used.
Patent JP-H10290922-A (JP)
Title: Flon decomposition device
Inventor: HIRA YASUO
IPC: B01D53/86
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a flon decomposition device having high corrosion resistance. SOLUTION: In a flon decomposition device provided with a radiator 7 for cooling a waste liquid, corrosion property is decreased by neutralizing an exhaust gas from the device. The structures of an exhaust gas discharge part and a piping contacting with the waste liquid are made into a straight pipe structure without a bent part and also are made into a structure where a joint and a flange part are eliminated without an opening. Or the structural material is made of a material whose the corrosion speed is less than 20 mpy in hydrochloric acid or hydrofluoric acid.