baber/WOPTO huggingface dataset:
Patent JP-S59158130-A (JP)
Title: Switching circuit using complementary type field effect transistor
Inventor: TAKAHASHI HIDEO
IPC: H03K19/00
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the difference in output delay time between the rising and falling of the output of the rear stage of a C-MOS switching circuit by connecting a delay circuit to the gate of an N channel FET and delaying an input signal to the gate behind an input signal to a P channel type FET. CONSTITUTION:When the 1st C-MOS switching circuit (1st circuit) is so designed that its input level coincides with TTL, the delay time at the time of signal input is small in rising and large in falling. When the output signal of the 1st circuit rises, its delay time is large, but its waveform is shaped by the 2nd and the 3rd circuits to turn on an MOSFET N4 early. When the output signal of the 1st circuit falls, a P4 is turned off by this signal. A figure shows transfer characteristics of an input signal from a low level to a high level by a solid line and an input signal from the high level to the low level by an alternate long and short dash line. A figure (2) shows the output 1 of the 1st circuit and unbalance of delay time is conspicuous. A figure (4) is the signal of the output 4 of the 4th circuit and the difference in output delay time is reduced.
Patent JP-S63201103-A (JP)
Title: Herbicide composition
Inventor: MORINAKA HIDEO
IPC: A01N47/18
Filed: 1987-02-17
Abstract: PURPOSE:To provide a herbicide composition composed of one or two kinds of O-3-t- or O-4-t-butylphenyl N-(6-methoxy-2-pyridyl)-N-methylthiocarbamate and 3,7-dichloro-8-quinolinecarboxylic acid. CONSTITUTION:The objective herbicide is composed of a combination of O-3- tert-butylphenyl N-(6-methoxy-2-pyridyl)-N-methylthiocarbamate and/or O-4-tert- butylphenyl N-(6-methoxy-2-pyridyl)-N-methylthiocarbamate and 3,7-dichloro-8- quinolinecarboxylic acid preferably at a weight ratio of 1:0.05-5. The composition has excellent herbicidal effect and high safety to paddy rice plant and exhibits excellent synergistic effect which cannot be expected from the herbicidal effect attained by the separate use of each active component.
Patent JP-S61192060-A (JP)
Title: Tape loading device
Inventor: KUNIMARU YOSHITAKA
IPC: G11B15/665
Filed: 1985-02-20
Abstract: PURPOSE:To enable the positioning of a mobile desk with respect to a reference plane in high precision by separating a positioning means from an energizing means and obtaining the energizing power in the direction of the circumference of the mobile desk and the energizing power in the direction of the reference plane by two independent energizing means. CONSTITUTION:When a mobile desk approaches an edge 13, a side of a connecting bar 11 contacts a pressing part 42 of a coil spring 41 and rotates the coil spring 41 clockwise. Consequently the other pressing part 42 pushes up the mobile desk, pressing it to a reference plane 14, and the mobile desk is stopped where a contacted part 46 has contacted an edge of a grooves 31. When a loading ring 2 further rotates, a spring 5 stretches, a projection 6 separates from an edge of a long hole 15, the mobile desk 8 is given the force in the direction of the circumference of a rotary drum with strong power by a spring 5 and also given the force in the direction of the spindle of the rotary drum. Consequently a roller 4 and a guide pin 10 are stopped at the prescribed position with reference to the rotary drum and a magnetic tape is wheeled precisely with reference to the rotary drum.
Patent JP-S63246331-A (JP)
Title: Medicinal composition containing prostaglandin e1 derivative
Inventor: JIYURUGEN TSUEE FURUURITSUHI
IPC: C07C405/00
Filed: 1988-02-15
Abstract: Prostaglandin E1 derivatives as pharmacological active compounds and medicaments containing these compounds are described, in particular for transcutaneous application.
Patent JP-H04275065-A (JP)
Title: Power supply circuit
Inventor: FUKUSHIMA YOSHIO
IPC: H02M7/06
Filed: 1991-02-27
Abstract: PURPOSE:To provide a power supply in which a commercial AC power supply can be converted to a DC with a simple structure using no transformer. CONSTITUTION:A rectifier circuit 2 connected to a commercial power supply 1, a switch circuit 3 provided at the rear of the rectifier circuit 2, conducting angle control means 5 which is not affected by the influence of the voltage of the power supply 1, a reference voltage generation circuit 6, mixture control circuit 7 for mixing the output of the generation circuit 6 with the output of the means 5, a switch control circuit 8 for turning ON, OFF the circuit 3 upon reception of the output of the control circuit 7, and a capacitor 4 are provided.
Patent JP-H10218197-A (JP)
Title: Handgrip for grain containing bag, etc.
Inventor: TANIGUCHI MITSUNORI
IPC: B65D33/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To moderate stress working on a bag main body and sewed portions of a handgrip as much as possible and reduce the breaking of these portions to prolong the useful life of the bag main body by a method wherein sewing lines at both leg ends of the U-shaped handgrip with the bag main body are all composed of curved lines. SOLUTION: Both side portions of a belt-like piece of cloth having a fixed length are folded into a lateral U-shape or into a U-shape to form each handgrip 4. A central portion of the handgrip 4 is uded as a grip 4a to form legs 4b, 4b on both sides of the grip 4a, and ends 4c of both the legs are sewed to an reinforcing edge 2b at an upper edge or at a lower edge of a bag 1. A sewing line 5 in each of both the leg ends 4c of the handgrip 4 is composed of continuous curved lines only; as an example, two circles are provided concentrically, or two longitudinally double circles are formed in parallel with each other.  By this method, even in the case where the handgrip 4 is pulled in an oblique direction, or pulled in a reverse direction, a force becomes unconcentrated on a limited acute angle portion, and a force applied to each unit of the sewing lines 5 is reduced, whereby the service life of a bag main body is also reliably prolonged.
Patent JP-S58150347-A (JP)
Title: Transmission controller
Inventor: KAKUNO TAKANE
IPC: H04L12/433
Filed: 1982-03-02
Abstract: PURPOSE:To prevent a reduction of the effective transfer speed of a transmission line and to prevent giving permission to a transmission request of the same sequence that is generated later, by performing comparison of priorities of one messages having transmission requests at the same time as the transmission of information. CONSTITUTION:An information frame is supplied to a shift register 11 from a transmission line 1a via a demodulator 18. The output of the demodulator 18 is supplied also to a frame detecting circuit 10. Thus both the initiation and the termination of a frame are known and transmitted to a control part 22. When the frame is detected, a bit pattern is decoded by a decoder 12 to decide an advanced frame GA, an information frame MES or a search frame SH. When  the frame SH arrives, a priority region is fed to a comparator 14 and compared with the contents of a priority register within the part 22. The result of comparison is transmitted to the part 22 via a signal line 106. If the priority of the own station is low, the frame SH is transmitted as it is from the register 11.
Patent JP-H01210099-A (JP)
Title: Treatment of organic waste water
Inventor: OKUBO YASUHIRO
IPC: C02F3/06
Filed: 1988-02-17
Abstract: PURPOSE:To treat organic waste water efficiently, by combining an aerobic fluid filter bed bath using a biological membrane-forming small cylindrical carrier and a solid-liquid separator. CONSTITUTION:An aerobic fluid filter bed bath 2 is filled with small cylindrical carriers to which multiple microbe adheres or contact filtering materials 3 and a gas dispersing apparatus 4 for aeration is set in the bottom side. Also, a solid-liquid separator 5 is filled with a plurality of filter materials 7. Then, SS-contg. organic waste water is led to the upper part of the aerobic fluid filter bed bath 2 through a flowing pipe 1 and treated. After that, the flowed out treated water is introduced into the solid-liquid separator 6 from the down part or the upper part so as to separate into a solid and a liquid. Thus, living bodies adhering to and formed on the microbe-bearing carriers and the contact filtering materials are not peeled when moving and high MLSS is retained. Therefore, organic waste water is processed at high efficiency.
Patent JP-S63208315-A (JP)
Title: Non-circulation type half band filter
Inventor: HAINTSU GETSUKURAA
IPC: H03H17/06
Filed: 1988-02-17
Abstract: The filter makes it possible to convert a complex input signal into a complex output signal in that its pulse response is modulated onto the complex carrier with a frequency of 1/4 or 3/4 of the sampling frequency and the zero phase of this frequency being integral multiples of  pi /2, and the sampling rate being halved (Figure 4), and furthermore provides the possibility for converting a complex input signal into a complex output signal in that its pulse response is modulated onto the complex carrier of a frequency of one half of the input sampling rate and the zero phase of this frequency being integral multiples of  pi /2 and the sampling frequency being doubled. 
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Patent JP-S61787-A (JP)
Inventor: KUROODO DEON
IPC: G21C7/04
Filed: 1985-02-22
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-H03236090-A (JP)
Title: A/d converter
Inventor: FUKUYAMA YUJI
IPC: G09G5/00
Filed: 1990-02-14
Abstract: PURPOSE:To shorten the processing time and reduce the cost by selecting and outputting plural reference voltages which differ in level in order corresponding to a dither threshold pattern and comparing them with an input analog signal. CONSTITUTION:The A/D converter consists of a reference voltage generating circuit 3, a selecting circuit 4, a selection control circuit 5, and a comparing circuit 6 and a storage part 7 is stored with a selection corresponding to the pattern of dither threshold values in units of two-dimensional blocks. Then the circuit 3 divides input voltages (a) and (b) by a resistance R to generate the reference voltages which differ in level, and the circuit 4 selects one of them according to a selection signal and outputs it to the circuit 5, which controls the circuit 4. A control part 8 reads out the selection signal for the storage part 7 in the corresponding order according to a dot clock for display and a horizontal synchronizing signal. Then the circuit 6 compares the reference voltages of the circuit 4 which a digitized video signal, which is outputted. Consequently, the need for a mass-storage memory for conversion processing is eliminated, the processing time is shortened, and the cost is reducible.
Patent JP-S62194130-A (JP)
Title: Water pan for air conditioner
Inventor: NAGAI MAKOTO
IPC: F24F13/22
Filed: 1986-02-19
Abstract: PURPOSE:To prevent looseness and instability of component parts to be inserted into a water pan for an air conditioner and at the same time to provide an inexpensive water pan having an internal stress breakage or the like prevented by a method wherein some stays are divided into some sections and inserted into the water pan. CONSTITUTION:A water pan 9 of an air conditioner is provided with stays divided into three sections at both sides thereof. Central stays 8a2 and 8b2 are provided with screw holes for use in fixing an electrical box, fixing holes for use in fixing a suction bell mouth and a hanging fixing hole for use in fixing an ornamental panel for an air blowing port. To its resin material side is spot welded an adding plate 15 bent in an opposite direction so as to prevent the fixed component elements from being dropped. With this arrangement, it is possible to prevent looseness and instability of stays or the like and bosses caused by a variation in temperature. Further, it is also possible to prevent a crack caused by an internal stress breakage generated under a presence of inserted material or the like. Because of a substantial reduction of preparation time for performing a molding operation, the price of the device can be reduced.
Patent JP-H10218408-A (JP)
Title: Manual paper feeding device
Inventor: SHINDO YUKICHI
IPC: B65H3/52
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manual paper feeding device in which a gap between a paper feeding roller and the tip end of a front face guide attached to the front side in the feeding direction of the feeding device can easily be set or altered and in which an angle between the roller and the paper sheet can be varied. SOLUTION: A manual feeding unit is set to a picture image forming device main body nearly horizontally. A piece of paper 21, which is similar to that in use, is put into a paper pocket. When a projection 19 of a supporting body 16 is brought in contact with the paper 21, the supporting body 16, which serves as a separate unit, is rotated taking a pin 18 as a fulcrum, by the amount of the thickness of the paper 21 owing to a leaf spring 20 and held therein. Thus, both separation angle θ and gap S, which are formed by a separation member 17, which is fixed on the supporting body 16, and the paper sheet 6 lying at the uppermost position, can be set so as to have the optimum separating condition for the paper in use.
Patent JP-H09205074-A (JP)
Title: Cleaning method for substrate and cleaning equipment employing it
Inventor: TAMAKI HITOSHI
IPC: H01L21/304
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning equipment for a substrate in which conventional brush cleaning and ultrasonic cleaning can be carried out in one step. SOLUTION: An optical glass substrate 10 is carried to a cleaning position by means of substrate carrying mechanism. A wiping cloth 13 is immersed uniformly with a solvent by means of a solvent supply unit 14 and the part of wiping cloth 13 impregnated with solvent is shifted above the substrate 10 through rotation of rolls 15, 16. A cleaning head 11 is then lowered onto the substrate by means of a head drive mechanism and the wiping cloth 13 is pressed against the substrate 10. On the other hand, ultrasonic wave is generated from an ultrasonic generator 12 and radiated from the forward end 11a of cleaning head 11 toward the substrate. Under that state, the substrate 10 is reciprocated in the direction shown by an arrow H by means of a substrate carrying mechanism and the surface of the substrate 10 is cleaned through cooperation of the wiping cloth 13 and the ultrasonic wave.
Patent JP-S63199859-A (JP)
Title: Automatic heat-treating device for steel
Inventor: MORI HIDEMI
IPC: C23C8/22
Filed: 1987-02-16
Abstract: PURPOSE:To optimize the carburizing atmosphere in a heat-treating furnace by analyzing the CH4, CO2, and C2 in the atmosphere in the furnace, and PID- calculating the analytical values and the set value to control the flow rate of an enriched gas. CONSTITUTION:A carrier gas is constantly supplied into a carburizing and heating chamber 12 from a port 22, a work is inserted into the chamber, a heater is energized by the signal (b) from a controller 18, and the work is heated. When the work is heated to a set temp., a fast solenoid valve 26 is opened to supply the enriched gas into the chamber 12, and the work is carburized. At this time, the concns. of O2, CH4, and CO2 are measured by an oxygen sensor 32, a CH4 meter 38, and a carbon dioxide meter 40, and the measured value signals (e), (f), and (g) are inputted to the controller 18. One or more control factors (O2, CH4, and CO2) most suitable to the work processing condition are selected, the factors and the set value are PID-calculated, the opening time of the fast solenoid valve 26 is controlled, and the flow rate of the enriched gas is adjusted.
Patent JP-H05229651-A (JP)
Title: Device for conveying brick for construction work of hot blast stove
Inventor: SUDO KATSUJI
IPC: B65G61/00
Filed: 1992-02-20
Abstract: PURPOSE:To aim at the effects of saving labor and reducing workloads by solving problems with the working environment and construction cost of a hot blast stove, since of the current construction work of a hot blast stove the work of distributing bricks inside the hot blast stove is done by a method in which so many labor assistants lift and hand over heavy bricks. CONSTITUTION:A brick carrying device, which carries into a hot blast stove 1 bricks 10 for use in the work of constructing the hot blast stove 1, comprises a robot 20 at the end of which a gripping mechanism 32 for the bricks 10 is disposed, a device for vertically moving the robot 20, and a device for fixing the robot 20 at a desired position of the hot blast stove. Therefore, the necessity of lifting bricks in distributing the bricks inside the hot blast stove is eliminated, and the effects of reducing workloads and construction costs through labor saving are obtained. Also, reduction in the construction period is made possible, and operational merits in iron manufacturing are provided.
Patent JP-S62190793-A (JP)
Inventor: IKEDA MASAYOSHI
IPC: H05K3/06
Filed: 1986-02-18
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-H01208022-A (JP)
Title: Analog signal processing system
Inventor: NISHI HARUHIKO
IPC: H03M1/00
Filed: 1988-02-15
Abstract: PURPOSE:To obtain an analog signal processing system with a simple wiring resistant to a noise by providing a reference voltage generating source to supply a reference voltage to a D/A converter on the same chip where the D/A converter is mounted. CONSTITUTION:The reference voltage generating source 9 for the D/A converter 5 to supply the reference voltage to the D/A converter 5 which D/A-converts a digital signal outputted from a signal processing circuit 4 is formed on the same chip where the D/A converter 5 is mounted. A unitary package 10 includes the D/A converter 5 and the reference voltage generating source 9 for the D/A converter 5. Also, the D/A converter 5 is formed in the same or similar constitution as that of the reference voltage generating source 2, and also, receives feeding from a common power source 1. Therefore, it is possible to equalize the reference voltage to be supplied to an A/D converter 3 and the D/A converter 5, respectively, and also, to set the size of a signal inputted from an analog signal input terminal 7 equal to that of the signal outputted from an analog signal output terminal 8.
Patent JP-S52116000-A (JP)
Title: Purifying method for stirrer which mixes radioactive waste and cement
Inventor: NISHIOKA YOSHIKAZU
IPC: G21F9/16
Filed: 1976-03-25
Abstract: PURPOSE: To allow purifying treatment easy in an in-drum mixing method, by means of purifying cement milk adhered on the stirring blades in a new drum, and of solidifying the washed cement milk along with the waste in the drum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04249083-A (JP)
Title: Coaxial connector device
Inventor: KUWAYAMA TATSUO
IPC: H01R12/16
Filed: 1991-02-04
Abstract: PURPOSE:To facilitate assembly and disassembly and lessen the occupation space by contacting an upper and a lower wiring base board with the oversurface and undersurface of a connector block, connecting an upper and a lower earth circuit via the connector block, and connecting an upper and a lower high frequency circuit through a conducting member in the coaxial configuration. CONSTITUTION:A compression spring 32 is inserted in the hollow of a dielectric substance piece 11 to be fitted in a through hole 9 in a connector block 8, whose upper surface is in electrical continuity to the undersurface. Electronic parts. wiring base boards 2, 3 are fitted with respective earth circuitry conductors 13, 14, which are contacting the end face of the block 8, and respective high frequency circuit conductors 15, 16 contacting the coil spring 12. These base boards 2, 3 are put in touch with the oversurface and undersurface of a chassis 1, and screws 17 are driven inn bosses 7 while a connect bolt 20 is driven into a threaded hole 10 in the block 8. Thereby the spring 12 is contacted with the conductors 15, 16 in the compressed state, while the earth circuitry conductors 13, 14 are put in tight attachment to the oversurface and undersurface of the block 8, which should generate connections in the coaxial condition, allow lessening of the number of parts used. facilitate assembly and disassembly, and reduce the occupation area.
Patent JP-H04247212-A (JP)
Title: Countercurrent gas-liquid separation equipment
Inventor: WATABE KATSUNORI
IPC: B01D46/00
Filed: 1991-02-02
Abstract: PURPOSE:To reuse an expensive carrier gas used in a gas-liquid separation equipment by recovering and purifying the gas without operating conditions adversely affected. CONSTITUTION:In a gas-liquid separation equipment, raw material is fed to a separation tower where a liquid selector is countercurrently brought into contact with a carrier gas to make separation and purification. The carrier gas exhausted from the gas-liquid separation tower is again returned to the separation tower circulating through a path where a flow control valve, an impurity removing device, a reservoir and a compressor are installed.
Patent JP-S55125935-A (JP)
Title: Wire cut electrical discharge machining apparatus
Inventor: DAIMARU TAKAMASA
IPC: B23H7/04
Filed: 1979-03-22
Abstract: PURPOSE:To stabilize working state and improve working efficiency by modulating the power which is supplied from a working power supply and applying oscillation to a wire electrode. CONSTITUTION:The pulse generator 34 generates pulses with parameters such as the desired pulse width, halt width, and voltage peak value. The low frequency pulse generator 36 also generates such low frequency pulses as corresponding to the mechanical vibration of the wire electrode 10. The pulses generated from both devices 34, 36 are applied to the modulator 38. The modulated pulse output is applied to working gap through the power amplifier 40.
Patent JP-H11220578-A (JP)
Title: Image reader
Inventor: SATO HIROSHI
IPC: H04N1/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader which is made compact by decreasing a diameter of an image forming lens in a sub-scanning direction. SOLUTION: For the image reader by which an image of an original 10 lighted by a lighting system is formed on the face of an image read means 16 at a prescribed magnification via an image optical system and the image is read while being scanned, the image forming optical system has a 1st optical member L1 with an anamorphic power, an image forming lens 13, and a 2nd optical member L2 having an anamorphic power. The image forming relation of the image forming optical system is set, so that the image of the original is formed once toward the original from the image forming lens by the 1st optical member and the image formed once is formed again nearly at the same position as the image forming position within a main scanning cross section by the image forming lens and the 2nd optical member.
Patent JP-H05301901-A (JP)
Title: Water-soluble sulfoalkyl hydroxyl alkyl derivative of cellulose and its use in gypsum-and cement-containing compounds
Inventor: RENE KIIZEBETAA
IPC: C04B24/38
Filed: 1993-02-01
Abstract: PURPOSE: To provide a derivative compound which comprises a specified ionic tertiary sulfoalkyl (hydroxylalkyl) modified cellulose and, when added to gypsum or cement, can give a compound markedly improved in water retentivity, non- deflective properties, etc.  
     CONSTITUTION: There is provided an ionic tertiary sulfoalkyl (hydroxyalkyl) modified cellulose derivative having a degree of substitution (DS) with sulfoalkyls, especially sulfoethyls of 0.001-0.6, especially 0.01-0.5. This is added as an additive to gypsum- and/or cement-containing compounds. The average degree of the cellulose derivative is particularly desirably 100-2,500. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61194354-A (JP)
Inventor: GURIIMU KORIN MATSUKINON
IPC: A61B8/00
Filed: 1986-02-20
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。