baber/WOPTO huggingface dataset:
Patent JP-S62299787-A (JP)
Title: Timer reservation device
Inventor: WAKAHARA TATSUYA
IPC: H04N5/76
Filed: 1986-06-19
Abstract: PURPOSE:To perform a reservation display which is easily understood by a user by displaying all selected items among respective reserved items according to timer reserving operation. CONSTITUTION:A timer control circuit 22 makes a display 23 of timer reservation information DC based on a signal S1 outputted according to the timer reservation operation. Further, the circuit 22 receives a time signal DT indicating the current date and time and controls a VTR 10 corresponding to the operation start date and time stored in the circuit 22 to perform timer video recording. Further, when the VTR 10 enters timer reservation mode, the circuit 22 outputs prescribed timer reservation display information DY to a display control circuit 25, which outputs a timer reservation display signal S2 through a character generator 26 based on the information DY. An adding circuit 27 receives a video signal S2 and a signal S2 from a video circuit 28 and outputs a video signal S4 generated by superimposing the signal S2 to an external receiver 29. Thus, selectable items among reserved items are displayed on the receiver 29 and circuit 23 at the same time according to the timer reservation operation, so the user can perform an easy-to-understand reservation display.
Patent JP-H04368093-A (JP)
Title: Monitor
Inventor: BABA TOSHIAKI
IPC: G05B23/02
Filed: 1991-06-17
Abstract: PURPOSE:To provide the monitor capable of carrying detailed analysis when a fault takes place. CONSTITUTION:Upon the receipt of an alarm, the monitor transfers a data having been stored in a real time trend memory buffer 13 in preceding times (t) from the reception time of point to an event trend buffer 14, a data is stored next to the transfer area of the event trend buffer 14 in the same sampling time for that of the data for the real time trend over the succeeding times (t) and the data stored in the event trend buffer 14 is displayed on a display device 16.
Patent JP-S5266385-A (JP)
Title: Production of semiconductor laser element
Inventor: TAKAGI SHIYUNKOU
IPC: H01S5/00
Filed: 1975-11-28
Abstract: PURPOSE: By eliminating the optical absorption defect caused by proton radiation in Zn, As, or combination of the both, the resistance between the element and Pside electrode is to be reduced to prolong life time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5847159-A (JP)
Title: Method of controlling ignition time of multicylinder internal combustion engine
Inventor: INOUE SHINGO
IPC: F02P5/15
Filed: 1981-09-11
Abstract: PURPOSE:To always secure the maximum output efficiency of an engine, by prescribing a plurality of combinations of ignition time for the cylinders of the engine to modify the combination of ignition time to increase the rotational frequency of the engine. CONSTITUTION:Ignition time is calculated by a control circuit 26 which receives the output signals of an intake air quantity sensor 16 and a rotational frequency sensor 18. An ignition device 20 is controlled depending on the result of the calculation. The control circuit 26 selects a plurality of combinations of ignition time for cylinders near desired ignition time. An engine is run at the combinations for a predetermined period during which running condition signals are detected. The detected signals corresponding to the combinations of ignition time are compared with one another to determine the combination corresponding to  the running condition farthest from the optimal running condition. The combination corresponding to the farthest condition is changed into a new combination  of ignition time. The combination of ignition time is thus modified to attain the optimal running condition.
Patent JP-S5477963-A (JP)
Title: Sheet feeder
Inventor: SUZUKI MINORU
IPC: G03G15/00
Filed: 1977-11-30
Abstract: PURPOSE: To generate uniform sheet feeding force in response to the size of recording sheet in a sheet feeder by automatically moving a sheet feeding roller when a sheet tray carrying recording sheets is inserted into a copying machine.  
     CONSTITUTION: A sheet tray 100 mounted in a copying machine can carry recording sheets of various sizes. The sheets are contained between a stationary partition plate 26 and variable partition plate 27, which is engaged with any of cutouts 19B5 to 19B4 of side plates 19 provided responsive to the size of the recording sheets. A sheet feeding roller drive shaft 46 incorporates first sheet feeding roller 52 secured at axial position, and second sheet feeding roller 60 axially movable. When the tray 100 is inserted through guide means from recording sheet supplying position to sheet feeding position, a pin 40 implanted into an arm 58 is engaged with the shoulder 27d of the plate 27 to move the second roller 60 to the vicinity of one corner of the sheets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6254649-A (JP)
Inventor: PIITAA JIEI BEIYAA
IPC: G05B19/4067
Filed: 1986-06-20
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-2000340272-A (JP)
Title: Connecting structure between pin and winding
Inventor: MAKIUCHI KOZO
IPC: H02K3/50
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance a connecting strength of a soldering between a pin and a winding, and the productivity by forming a step part at a tip of the pin to prevent the winding wound around the pin from slipping down. SOLUTION: A connecting structure between a pin and a winding has a step part 20 formed at a tip. A first width W1 on a tip side 7aA on the step part 20 is smaller than a second width W2 on a rear end side 7aB behind the step part 20. The winding is wound both on the tip side 7aA and the rear end side 7aB.
Patent JP-S5934423-A (JP)
Title: Internal-combustion engine supporting construction using muffler
Inventor: SUGIMOTO KAZUO
IPC: F16M7/00
Filed: 1982-08-23
Abstract: PURPOSE:To reduce vibration and noise by supporting an internal-combustion engine afloat in a thermomedium using a muffler as a float. CONSTITUTION:A muffler 8 is installed on the midway of the exhaust pipe 7. This muffler 8 is stretching substantially circular round the body of an internal- combustion engine 4 with a certain space thereto, and shall have a form which can give a buoyancy sufficiently to mate with the weight of internal-combustion engine when floating in a thermomedium 2. When placed inside a drum 1, the engine 4 is put in such a condition as afloat in the thermomedium 2 by the buoyancy of the muffler 8. Location of the engine 4 is made by two or more springs 10 stretched between the drum 1 and muffler 8.
Patent JP-H0713396-A (JP)
Title: Abnormality detector for potential sensor
Inventor: YOSHIDA TORU
IPC: B41J29/00
Filed: 1993-06-16
Abstract: PURPOSE:To precisely detect an abnormal condition of a potential sensor at a site, even when an inclination and a level of a sensor output is changed, or when the sensor output is in an oscillating condition. CONSTITUTION:In an image forming device provided with a potential sensor 23 detecting surface potential of a photoreceptor 20, a means impressing at least two kinds of voltages, a means measuring a measurement potential face plural times by the potential sensor 23, a means calculating an average value on the basis of the plural measured values, a means calculating the maximum value and the minimum value or the difference between them on the basis of the plural measured values, a means determining whether the average value based on two kinds of voltages is in the predetermined range or not, and a means determining whether the maximum value and the minimum value or the difference between them are in the predetermined range are provided on the measurement potential face 31 of the potential sensor 23, and an abnormal condition of the potential sensor 23 is detected by the determining means.
Patent JP-S6182465-A (JP)
Inventor: DEBITSUDO EI BATSUGURII
IPC: G11C11/401
Filed: 1985-07-03
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-H04368384-A (JP)
Title: Carbazole derivative and immunosuppressive agent
Inventor: NAGASE HIROSHI
IPC: A61K31/435
Filed: 1991-06-17
Abstract: PURPOSE:To provide a novel compound having low toxicity and having a sufficient immunosuppressive activity as an oral agent. CONSTITUTION:A compound of formula I [R<1> is 4-7C cycloalkyl, 5-7C cycloalkenylalkyl, 4-5C alkenyl, allyl; includes (+) isomer, (-) isomer and H) isomer]. For example, 2-allyl-1,2,3,4,4aalpha,5,11,11abeta-octahydro-6H-pyrido[4,3-b] carbazole. The compound of formula I is produced e.g. by reacting a compound of formula II (R<1>' is R<1>) with phenyl hydrazine in the presence of an acid catalyst such as methane-sulfonic acid in ethanol under refluxing.
Patent JP-H06154336-A (JP)
Title: Hemostatic cannula unit
Inventor: JIYON JIEI FUREISHIYUHATSUKAA
IPC: A61M39/06
Filed: 1992-05-12
Abstract: PURPOSE: To make it possible for a catheter to insert and retract easily in a unit having a one-piece seal formed of flexible elastic gum into which the catheter is insertable by arranging on the seal a neck opening, a sealing chamber and a pair of lips expandable when the catheter is inserted. CONSTITUTION: A cap 2 is fixed on the top of a longitudinal extended valve housing 3, a one-piece seal 6 formed of flexible elastic gum into which a catheter is easily insertable is assembled between the fixing ends of 2 the both and 3 by being clamped on its uppermost rim 9. The seal 6 comprises a tapered containing area 13 having a neck opening 14, and forms a hemisphere shaped sealing chamber 15 communicating with the neck opening 14. The seal 6 further comprises a supporting shoulders 23 for supporting the valve when the catheter is inserted through the neck opening 14, a slit 20 to divide the bottom of chamber 15 and a pair of lips 16, 17 expandable when the catheter is inserted.
Patent JP-S6037130-A (JP)
Title: Patterning method of thin-film
Inventor: HARA SHINICHI
IPC: H01L21/302
Filed: 1983-08-10
Abstract: PURPOSE:To pattern a thin-film with a stepped section with high accuracy by selectively patterning an alumina film by applying reactive ion beam etching using a carbon fluoride group gas and employing the alumina film as a mask material for patterning. CONSTITUTION:A pattern of an organic resin film 27 is formed on a substrate 21, a permalloy film 23 is deposited, and an alumina film 34 as a mask material is deposited. A photo-resist 29 is formed, and the alumina film 34 is plasma- etched by using a carbon fluoride group gas. When using high acceleration voltage, alumina can be etched selectively to the photo-resist. The permalloy film 23 is etched through an ion milling method employing argon ions while using the alumina film 34 as a mask, thus completing a patterning. Since selectivity is obtained in etching, the photo-resist 29 can be thinned, and the pattern having high accuracy can be formed.
Patent JP-H07151566-A (JP)
Title: Length measuring or angle measuring device
Inventor: HERUMAN MAIYAA
IPC: G01D5/347
Filed: 1994-06-27
Abstract: PURPOSE: To restrict increase of signal amplitude by scan interval reduction by converting variation of emitted light intensity by a detector into signals of mutually deflected phases, limiting grating line length, and illuminating the detecter at the maximum intensity in the maximum interval allowed to both graduation surfaces of a scan grating and a measurement graduation grating. CONSTITUTION: Parallel light advances from a light source diagonally to graduation surfaces of graduation gratings 3, 4 and scan gratings 10, 11 to reach a detector 9. The light advances in parallel with a grating line to keep a differential phase constant. Length of grating lines of the gratings 3, 4 and the gratings 10, 11 is limited in the radial direction by a track as a mask, for example. When an interval of a graduation disc 2 to a scan unit 8 is the maximum interval Smax , part of illumination light is weakened by the mask, and light to the detector 9 is reduced, so increase of light intensity by becoming closer to an illumination part is offset. By illuminating the detector 9 at the maximum intensity and having the maximum interval Smax , increase of signals can be prevented by decrease of light flux even when the interval is shorter.
Patent JP-H04369487-A (JP)
Title: Coil temperature measurement method for direct current motor
Inventor: MATSUOKA KOICHI
IPC: G01R27/08
Filed: 1991-06-18
Abstract: PURPOSE:To measure armature coil resistance exactly by eliminating counter electromotive force and the voltage drop at brushes from the voltage drop between brushes. CONSTITUTION:During operating a direct current motor, a constant current source 11 is connected between brushes of armature in series and different pilot current ia is sent from the current source 11 at two time points with a short interval. By using an equation Ra=(Va1-Va2)/(ia1-ia2), where Va1, Va2 and ia1, ia2 are voltage drops and pilot currents between the two time points, an exact coil resistance value Ra after eliminating the effect of counter electromotive force and voltage drop at the brushes can be measured. Using this coil resistance value Ra, exact coil temperature can be obtained.
Patent JP-S5573172-A (JP)
Title: Cable frequency correction system
Inventor: ONO YUKIO
IPC: H04B3/11
Filed: 1978-11-27
Abstract: PURPOSE: To secure an automatic correction for the cable frequency by flowing the constant current with use of one of the multi-core camera cables as the control wire and then comparing the voltage drop value with that of each cable length set previously to detect the cable length by the coincidence signal.  
     CONSTITUTION: The constant current is flowed to control wire 10, and thus the voltage value corresponding to each cable length is calculated previously based on the specifications of the cable since cable length voltage e x  is proportional to the cable length resistance value. The calculated voltage value are generated by reference voltage sources 12a∼12n as reference voltage e 1 ∼e n . Then a comparison is given via comparators 13a∼13n between voltage e 1 ∼e n  and the actual voltage drop value of the cable. And based on the coincidence signal, the cable length is detected. Also one of switching elements 14a∼14n operates by the coincidence signal to supply the detection result of the cable length to frequency correction circuit 4, where an automatic correction is given to the cable frequency according to the cable length. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04344731-A (JP)
Title: Method for extracting correlation value of spread signal
Inventor: MATSUNO TATSUJI
IPC: H04B1/7073
Filed: 1991-05-21
Abstract: PURPOSE:To obtain an original data accurately even when an output signal of a correlation device is largely distorted by correcting distortion in an output signal of each correlation device due to a transmission line when a spread spectrum signal is demodulated. CONSTITUTION:Cells starting from a cell number 1 are inputted to one memory register 17, while cells starting back from a cell number 93 are inputted to the other memory register 18 and a correlation device output is sequentially written to the 93 cells based on a clock signal fed from a clock oscillator. As a result, a correlation device output waveform R (tau) is stored in the memory register 17 and a correlation device output waveform R (-tau) resulting from inverting a time axis of the waveform R (tau) is stored in the other memory register 18 respectively. The contents of both the memories are added at an adder 19 for synthesis based on a timing pulse from a timing extract device 42, the result is transferred to a 3rd memory register 20, and then given to a square circuit 21, in which the amplitude is emphasized, a negative value is inverted into a positive value to obtain a prescribed waveform.
Patent JP-S5846417-A (JP)
Inventor: EDOWAADO FURANSHISU BUREYA
IPC: H02M1/00
Filed: 1982-08-20
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-S6036795-A (JP)
Title: Trochoid type pump
Inventor: ITOU TOSHIBUMI
IPC: F04C2/10
Filed: 1983-08-09
Abstract: PURPOSE:To improve the pumping efficiency of the pump remarkably by a method wherein first and second suction ports, communicating a pump chamber with a suction path, are opened in the pump chamber so as to be opposed against both side surfaces of an inner rotor and an outer rotor in order to enlarge the sectional areas of the suction ports. CONSTITUTION:The first suction port 15 is opened at one side of the main pump chamber Cm so as to be opposed to one side surfaces of the main inner rotor 12 and the main outer rotor 13 while the second suction port 16 is opened at the other side of the main pump chamber Cm so as to be opposed to the other side surfaces of said rotors 12, 13. The suction port 15 is communicated with the suction path 2 directly while the suction port 16 is communicated with the suction path 2 through a bypass path 17. According to this constitution, fluid in the suction path 2 is sucked into the pump chamber Cm through the suction ports 15, 16. As a result, the total sectional area of the suction ports is increased and the axial width of both rotors 12, 13 is enlarged, therefore, the delivery amount of the pumps may be increased. Accordingly, flow speed of the fluid near the suction ports will never be increased and, therefore, the critical rotating number for cavitation may be increased and the pumping efficiency may be improved remarkably.
Patent JP-H07330930-A (JP)
Title: Treating method for surface of polymer film
Inventor: NOJIRI HITOSHI
IPC: C08J7/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a method whereby the printability and adhesive properties of a polymer film are improved by subjecting the surface of the film to a specific electrical discharge treatment and bringing the treated surface into contact with water or an aq. soln. CONSTITUTION:The surface of a polymer film is modified by subjecting the surface to an electrical discharge treatment, such as a corona or plasma treatment, and bringing at least the treated surface into contact with water or an aq. soln. A pref. aq. soln. is one of a peroxide, still pref. of hydrogen peroxide. A pref. polymer film is a polyimide film.
Patent JP-H09323097-A (JP)
Title: Sludge treating equipment
Inventor: NAWATA HIDEO
IPC: C02F11/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide widely applicable sludge treating equipment capable of treating even a sludge wherein refuse and mud grains having a different diameter are mixed. SOLUTION: This treating equipment consists of a vibrating screen 3 for separating the refuse 4 and mud 2A in a sludge 2, a cyclone 5 to separate the fine-grain sludge 6 and coarse-grain sludge 7 in the mud 2A separated by the screen 3, a superhigh-speed flocculating and settling tank 9 for flocculating the fine-grain sludge 6 and a dehydrating and drying device 12 to dehydrate the flocculated sludge from the tank 9 and the coarse-grain sludge 7.
Patent JP-H0311375-A (JP)
Title: Method and device for forming image
Inventor: HINO TAKU
IPC: G03G15/06
Filed: 1989-06-08
Abstract: PURPOSE:To develop a latent image in a state where toner is surely and stably stuck and held on the surface of an exposure part by including a stage where the fine pattern electrostatic charging which is positive and negative alternately is performed on a photosensitive body, a stage where an image is exposed to form a latent image pattern and a stage where the image is developed with the toner having the same polarity as that of the photosensitive body. CONSTITUTION:As to the polarity of the photosensitive body, an Se photosensitive body has a positive polarity and many organic photosensitive bodies belong to a negative polarity. The device includes the stage where the fine pattern electrostatic charging which is positive and negative alternately is performed on the photosensitive body 1 having either of positive and negative polarities, the stage where the image is exposed to form the latent image pattern on the surface of the photosensitive body 1 and the stage where the image is developed with the toner having the same polarity as that of the photosensitive body. On the part of the surface of the photosensitive body being the exposure part L, the charge in the opposite polarity to the polarity of the photosensitive body exists apparently on the surface. On the contrary, the charge does not exist apparently because both negative charge and positive charge exist on the part of the surface of the photosensitive body being a non-exposure part D. Then, the real charge having the relation of the opposite polarity to the polarity of the charge of the developer exists on the surface of the exposure part of the photosensitive body 1 where the developer is stuck to develop the image. Thus, the toner is positively attracted to the area of the exposure part L of the photosensitive body 1 and surely stuck and held to form the latent image.
Patent JP-H05336980-A (JP)
Title: Production of p-hydroxybenzoic acid
Inventor: UEHARA KENICHI
IPC: C12N1/20
Filed: 1992-06-05
Abstract: PURPOSE:To produce p-hydroxybenzoic acid which has hitherto been chemically synthesized by reaction at a high temperature under a high pressure, from p-cresol at a low cost by converting the p-cresol into the p-hydroxybenzoic acid using a microorganism with saved energy. CONSTITUTION:The objective method for producing p-hydroxybenzoic acid compresses converting p-cresol into the p-hydroxybenzoic acid with a microbial cell of a microorganism Pseudomonas.putida KS-0180 strain. For example, this method for producing the p-hydroxybenzoic acid is to proliferate the microbial cell, then add the p-cresol and continue the culturing or add the p-cresol at the starting point of the proliferation and carry out the culturing or use the microbial cell after the proliferation and recovery thereof and convert the p-cresol into the p-hydroxybenzoic acid with the microbial cell.
Patent JP-H11332434-A (JP)
Title: Fishing reel
Inventor: KATAGIRI NAOHISA
IPC: A01K89/015
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing reel provided with a handle arm having a slight strike to the tip of the thumb during the rotation of a handle even if the tip of the thumb crosses a handle arm, capable of reducing the damage of the tip of the thumb. SOLUTION: In this fishing reel in which one side part of a flat handle arm is connected to the revolving shaft of a gear-driven mechanism and a handle knob is rotatably attached through a fitting shaft to the other side of the handle arm, a thumb strike cushioning part is formed at the front edge of the handle arm closer to the revolving shaft than the fixation position of the fitting shaft.
Patent JP-H08338400-A (JP)
Title: Siphon preventive device of self-priming type pump
Inventor: TAKARA YOSHIMITSU
IPC: F04D9/02
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the suction of a priming water by a siphon function, by communicating an atmosphere opening port to the suction side passage of the impeller of a self-priming type pump, blocking the atmosphere opening port in the pump operating time, and opening it when the pump operation is stopped. CONSTITUTION: When an atmosphere opening port 16 is communicated to the suction side passage of the impeller of a self-priming type pump, and the operation of the self-priming type pump is started, a suction piping 4 generates a negative pressure at the suction side of an impeller chamber 4, a piston moves upward, an air valve body 21 is abutted to the inner bottom surface of a rod inserting hole 12, and a communication route R from the uppermost part of the suction piping 4 to the atmosphere opening port 16 is blocked.  Then, at the instant of stopping of the self-priming type pump, both the suction piping 4 and an air and water separating chamber 3 are made in the negative pressure, the piston 7 moves downward, the air valve body 21 is separated from the inner bottom surface of the rod inserting hole 12, and the communication route R from the uppermost part of the suction piping 4 to the atmosphere opening port 16 is opened so as to communicate the suction piping 4 to the atmosphere. Consequently, the suction of the priming water by the siphon function can be prevented.