baber/WOPTO huggingface dataset:
Patent JP-S63279675-A (JP)
Title: Frame signal generating circuit
Inventor: TAKEUCHI HIROAKI
IPC: H04N5/06
Filed: 1987-05-12
Abstract: PURPOSE:To prevent a malfunction even if the false synchronism or the flaw if a vertical synchronizing signal is inputted by providing a flip flop, which holds the flip flop for generating a frame signal, at a set state. CONSTITUTION:The vertical synchronizing signal, a composite synchronism, the clock of 1H period and a set release pulse are inputted to a terminal 10, the terminal 11 the terminal 17 and the terminal 19, respectively. A video signal is assumed to be an NTSC, and the frame signal which comes to a high level and a low level at an odd field and an even field, respectively is assumed to be outputted. In case of the odd field, the timings of the respective signals come as shown in a figure. Even it the output Q of the flip flop (F/F) 14 returns to the high level, the output Q of the F/F 16 is held at the low level till the next set release pulse 19 is inputted, and consequently, because the F/F 13 is held at the set state as well, the malfunction is prevented during a hold duration against a disorder such as the flaw of the vertical synchronizing signal 10 and the composite synchronism 11, etc. As for the even field, it is similar.
Patent JP-S5639418-A (JP)
Title: Eddy current-type flow meter
Inventor: MIZUGUCHI KOUJI
IPC: G01F1/56
Filed: 1979-09-10
Abstract: PURPOSE: To provide an accurate flow measurement without the use of a large-size coil by arranging a magnetic element on the outer side of piping near the detection means consisting of excitation coil and detection coil.  
     CONSTITUTION: The flow meter housed in protection pipe 9 is fixed inside piping 10. The excitation coil 1 and detection coils 2, 3 of the said flow meter are connected to the outer power supply and the amplifier through the intermediary of lead wire 14 and MI cable 15. A pipe of magnetic material 13 is installed on the outer side of piping 10 surrounding the detection means. As a result, a magnetic field 12 expands as far as the inside of piping 10. Consequently, it is possible to correctly detect the velocity of flow of a fluid 11 passing through piping 10 with the assistance of detection coils 2, 3. Under this constitution, the coil does not have to be enlarged and the flow can be measured at low cost and with accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5739615-A (JP)
Title: Tuner
Inventor: NISHIDA SHIGERU
IPC: H03J5/24
Filed: 1980-08-20
Abstract: PURPOSE:To surely prevent the reception of unnecessary electromagnetic waves, by taking a given value of voltage as a tuning voltage output if the tuning voltage applied to an electronic tuner is a given value or less. CONSTITUTION:When a channel selection switch 16 selects the 1st terminal, a voltage on a band discriminating line is applied to a tuning variable resistor 17, a voltage set with this resistor 17 is made to impedance conversion and it is applied to the electronic tuner as the tuning voltage. In this case, a power supply voltage is applied to a VHF tuner from an output terminal 36 for the selection of the 1st channel. When the tuning voltage appeared at the output terminal 26 is lower than the voltage set at a variable resistor 43, a switching diode 49 is conductive and the voltage at the output terminal 26 is kept at a voltage value set by the variable resistor 43.
Patent JP-S5641652-A (JP)
Title: Color picture tube device and its manufacture
Inventor: MOROHASHI KATSUEI
IPC: H01J29/70
Filed: 1979-09-10
Abstract: PURPOSE:To easily perform the adjustment of static convergence or colorimetric purity of a tube, by separately arranging a magnetic material that forms a magnetic pole in two places at the side near a cathode and at the side near a fluorescent screen. CONSTITUTION:Two magnetic materials 18, 19 are separately provided, and any convergence error due to the difference of a focus voltage can be adjusted by independently providing a 4-pole magnetic pole in the second magnetic material 12 without influencing a multipoled magnetic pole formed in the first magnetic material 18, thus the second magnetic material 19 can be only remagnetized also when it is readjusted in a relatively simple manner.
Patent JP-H06308795-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: G03G21/00
Filed: 1993-04-20
Abstract: PURPOSE:To read a registration correcting pattern at a high S/N by setting the size of the registration correcting pattern of an image forming station so that it reaches near the reading-area boundary of the reading means of the pattern. CONSTITUTION:When respective registration correcting marks are formed on a carrying body in prescribed timing by using a pattern forming means (the patch forming part of a controller part 51) by the respective image forming means, the reading of the respective registration marks transferred on the carrying body (transfer belt 1) is started by a reading means 10. The read data thereof is calculated by an arithmetic processing means (controller part 51) and the arithmetic result is stored every color. By a correction means (controller part 51), the stored arithmetic result is analyzed and the registrations of the respective image forming stations are mechanically or electrically corrected. Besides, the deviational information of the registrations from respective image carriers is calculated and the deviation of the registrations of the respective image carriers is accurately corrected.
Patent JP-S5638617-A (JP)
Title: Constant voltage element
Inventor: HORI MAKOTO
IPC: H01C7/02
Filed: 1979-09-07
Abstract: PURPOSE: To obtain stable output voltage even with the variance of input voltage, by providing a pair of input electrodes with a part of the positive characteristic porcelain and providing the output electrode with another part with a clearance with a pair of input electrodes.  
     CONSTITUTION: The barium titanate system semiconductor porcelain having positive resistance temperature coefficient (hereinafter called positive characteristic porcelain) is provided with the input electrodes 2, 3 and the output electrode 6 and when the input voltage V i  is fed between the terminals A and B, the output voltage V o  divided with the resistance between the electrodes 2, 3 and the output electrode 6 appears across the output terminals C, D. This voltage is dependent on the resistance of the positive resistance porcelain 1, but since the clearance d 1  is provided between the input electrodes 2, 3 and the output electrode 6, the said clearance d 1  is acted like a heat sink to produce the temperature gradient at the part 1B between  the input electrodes 2, 3 and the output electrode 6. Further, the area showing negative temperature characteristics lower than the Curie point is set to the said part 1B. By using the area of this negative resistance temperature characteristics, the output voltage V o  is compensated constant regardless of the variance of the input voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63280650-A (JP)
Title: Ink jet head
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/055
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a constant ink droplet jet speed, by setting the shape of a passage at a part to be polished or cut so that the cross-sectional area is gradually reduced continuously toward the tip of a nozzle. CONSTITUTION:An ink is supplied from an ink tank 5 into a pressure chamber 2 through an ink-supplying passage 4, is pressurized with a desired timing by a second substrate 3 and a pressurizing means 7, and an ink droplet is jetted from a nozzle 1. The nozzle 1 is formed at an inclination of alpha deg. relative to the X-axis, with the cross-sectional area being gradually reduced continuously toward the tip of the nozzle. The speed of the ink droplet jetted is varied according to the cutting position of the tip of the nozzle, and a substantially constant jetted ink droplet speed can be obtained when alpha=5 deg.. Thus, stable printing quality can be obtained, and the need for inspection of the ink droplet speed is eliminated.
Patent JP-H05286492-A (JP)
Title: Wind power generation vessel
Inventor: MIYASHITA JUNICHI
IPC: B63B21/56
Filed: 1992-04-08
Abstract: PURPOSE:To provide a wind power generation vessel which is advanced by utilizing the strong wind such as jet stream and can generate a sufficient quantity of power generation. CONSTITUTION:A wind power generator vessel is equipped with a wind power generator which consists of a light fleight body 1 which can be piloted, cable 2 for mooring the fleight body 1 with the vessel, and a winch 4 for winding the cable 2, and generates the optimum towing force for the vessel 3 by controlling the fleight altitude and attitude of the fleight body 1, and a power generator for carrying out water wheel power generation by the advance of the vessel.
Patent JP-S5640538-A (JP)
Title: Rubber mat and manufacture thereof
Inventor: TSUJIMOTO UTAROU
IPC: B29B11/00
Filed: 1979-09-08
Abstract: PURPOSE: To obtain the rubber mat which does not deteriorate elasticity of a rubber tire, is provided with an excellent elasticity, does not wave and is suitable for golf links and the like by a method wherein wet-curing single fluid type urethane resin is used as a binder in small pieces of waste tires.  
     CONSTITUTION: (B) The wet-curing single fluid type urethane resin (preferable contents of isocyanate are 8W12% and the preferable viscosities thereof are 1,000W 2,500cps.) is kneaded with (A) small pieces of waste tires as a binder, the kneaded material is placed in a mold to give humidity, after pressure the component is let to foam, is cured and combined with the component A to obtain the intended rubber mat. The compounding ratio of the components A, B are preferred to be 60W90 parts and 40W10 parts by weight respectively.  
     EFFECT: When a green pigment is mixed at 0.1W5.0% with the component B and moreover, a surface laryer of green paint is equipped on the rubber mat, discoloration into yellow due to solar light can be prevented and the rubber mat can keep fresh green color even if it is to be damaged by spiked shoes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10305480-A (JP)
Title: Sheet clipping device of thermoplastic resin sheet conveying chain
Inventor: YOSHIOKA TSUNEYUKI
IPC: B29C51/26
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To grasp strongly a sheet side edge part held by being pinched between a movable plate and a fixed plate by engaging force with friction force of a pinch pressure surface and engaging force with a pin by a method wherein a pair of sheet side slipping out stop pins protruded by being separated from a sheet clip movable plate are fitted in a fitting hole recessed on a sheet clip fixed plate. SOLUTION: When an end to be moved with a cam 4' at a lower end of a functioning rod 4 of a sheet clipping device C is dislocated from a cam disk of an upper stream side, downward urging force of a clip closing stop urging spring 10 is functioned, the functioning rod 4 descends, and a movable plate 5 is pushed onto a fixed plate 2. Then a sheet side edge part S' is held by being pinched between the movable plate 5 and the fixed plate 2. At that time, a pair of disk shaped slipping out stop pins 6A, 6B protruded on an under surface of the movable plate 5 are fitted into fitting holes 2B, 2C of the fixed plate 2, and the sheet side edge part S' is surely held by being engaged.  Therefore, slipping out or the like from an inside of the pinching held surface are prevented with a pressure difference between sheet front and rear surfaces in a molding machine, and increase of sheet spreading force following thickening of a sheet thickness owing to foaming.
Patent JP-S5816166-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: F25D11/00
Filed: 1981-07-23
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-S5540752-A (JP)
Title: Resin composition
Inventor: AKAGANE KAZUO
IPC: C08G18/58
Filed: 1978-09-19
Abstract: PURPOSE: A polyisocyanate compound is added to an epoxy resin from bisphenol- A and epichlorohydrin to produce said resin composition having high heat-resisting, corrosion-resisting and rapid-curing properties, thus being effectively used in coating and adhesion.  
     CONSTITUTION: To 100 parts by wt, based on the solid part, of (A) an epoxy resin from bisphenol-A and epichlorohydrin with an average molecular weight of 10,000W 150,000, preferably 20,000W100,000, are added 10W100, preferably 20W70 parts of (B) a polyisocyanate bearing 2 or more isocyanate groups in the molecule as m- phenylene diisocyanate or toluene diisocyanate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02295162-A (JP)
Title: Integrated circuit device
Inventor: AMAMIYA SHOTARO
IPC: H01L21/822
Filed: 1989-05-09
Abstract: PURPOSE:To set the mode of an electronic circuit in an assembling step of an integrated circuit device by providing a switching control signal input pad responsive to an operation mode to be preset and a plurality of conductor terminals. CONSTITUTION:A mode switching control signal A becomes a high level via a pull-up resistor R1, and a mode switching control signal B becomes a low level via a pull-down resistor R2. Here, when a pad PA is connected by a bonding wire to a conductor terminal tG as shown by a dotted chain line (a), the signal A becomes a low level. When a pad PB is connected to a conductor terminal TD by a bonding wire as shown by a dotted chain line (b), the signal B becomes a high level. Accordingly, the mode control of a signal processor 2 can be performed according to the presence or absence of wiring. A wiring can be performed in response to a mode to be set of the signal processor in a step of connecting the pad to the terminal via the bonding wire.
Patent JP-S5239113-A (JP)
Title: Soft start circuit of motor
Inventor: KADOMA HISAYOSHI
IPC: H02P1/16
Filed: 1975-09-23
Abstract: PURPOSE: To eliminate a dispersion of the soft start rise-up even for a variation of the set reference voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000312447-A (JP)
Title: Permanent magnet rotor and motor
Inventor: ASANO YOSHINARI
IPC: H02K21/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of induced voltage in order to lower an eddy current loss by coupling a rotor yoke and a thinner part at both ends in the circumferential direction of a permanent magnet. SOLUTION: This permanent magnet rotor is composed of two kinds of motor core sheets 11, 12, and a plurality of rotor core sheet 12 at both ends in the axial direction are respectively formed of a rotor yoke part 12a located at the internal diameter side 13a of the permanent magnet 13. a thinner part 12b located in the external diameter side 13b and a coupling part 12c connecting these elements at both ends 13c in the circumference direction. Consequently, a permanent magnet embedding hole is also formed. Moreover, the rotor core sheet 11 is formed of only a rotor yoke part, a permanent magnet 13 is arranged at the external diameter part of the rotor yoke of the rotor core, and the both ends of rotor are fixed by providing a bolt or a rivet pin through the through- hole 16 using an end plate 14. Only a small part at both ends in the axial direction is formed as the rotor core sheet 12 to hold the permanent magnet. As a result, magnetic short-circuit is never generated and drop of induced voltage can be prevented, thereby lowering eddy current.
Patent JP-S5740871-A (JP)
Title: Battery with long preservation life, and miniature lamp with this battery
Inventor: JINNAI MASAHIRO
IPC: H01M6/30
Filed: 1980-08-25
Abstract: PURPOSE:To enable a battery to be preserved for a long period of time by filling a sealed case with electrolyte in such a manner that a space is left in the case, placing electrodes in the space, and making these electrodes to be immersed in the electolyte only in using the battery for making it to discharge. CONSTITUTION:About two thirds of the entire space of a sealed case 1 made of glass or the like is filled with an electrolyte 2, and the other one third of that is left as a space 3. A positive electrode 4 made of lead peroxide and a negative electrode 5 made of lead, which are tightly fixed to the case 1, are placed in the space 3. A part of each of these electrodes 4 and 5 is made to protrude from the case 1 so that a miniature lamp or the like can be attached to these parts. In using such a battery, the case 1 is reversed so as to make the electrodes 4 and 5 to be immersed in the electrolyte 2 and to make discharge to be carried out, thereby making the miniature lamp or the like to light. Consequently, any self discharge can be prevented, and the battery can be preserved for a long period of time by preventing any contact between the electrodes 4, 5 and the electrolyte 5.
Patent JP-S5740780-A (JP)
Title: Control circuit of tape recorder
Inventor: SAKAMOTO NORIYUKI
IPC: G11B15/675
Filed: 1980-08-22
Abstract: PURPOSE:To prevent comsumption of a large current in vain in the running of a motor by connecting a switch, operated at the time of loading and unloading of a cassette, directly to a battery and by providing a timer switch circuit which is turned off according to the operation of a main switch. CONSTITUTION:When an engine key S2 is turned off in a tape playback state (S1 and S2 in on state), a transistor (TR) Q5 turns off and TRs Q4 and Q3 turn on. Therefore, TRs Q6 and Q7 turn on to conduct a plunger 4, and a motor 3 and an ejection mechanism are coupled together by a trigger mechanism to eject a cassette. If the switch S1 operating in accordance with the cassette loading is not turned off owing to abnormal ejecting operation, engine key S2 is turned off to keep the power line (a) of a timer switch circuit 2 to 0V, so a capacitor C2 is discharged with the time constant of resistances R3 and R4 to turn off the TRs Q2 and Q1, thereby conduction to a motor 3 is interrupted.
Patent JP-S62274357-A (JP)
Title: Input/output scheduling system
Inventor: YOSHIMURA KEIJI
IPC: G06F13/10
Filed: 1986-05-22
Abstract: PURPOSE:To accurately deal with error occurrence during the processing of an input/output request by reporting the occurrence of an error and disregarding successive input/output requests if the error occurs to the input/output request being processed. CONSTITUTION:It is decided in an input/output end interruption processing task 7A whether an error occurs or not, and when the occurrence of the error is judged, a change is so made as to set the contents SHUT of an error occurrence report flag 9 to 1 and the error occurrence is reported to the side of an input/output request processing routine 6A. Then, the contents of a flag 10 of the 1st time are checked to remove and discard a succeeding input/output request if it is registered in an input/output request queue. When it is judged that there is not error, on the other hand, a corresponding task is posted and when a necessary input/output request is registered in the queue 8, a corresponding input/output start is made. Consequently, while the advantage of the saving of an overhead time is maintained, the error occurrence in the processing of an input/output request is accurately dealt with.
Patent JP-S5542179-A (JP)
Title: Steel plate material feeder
Inventor: NAKAO YASUSHI
IPC: B21D43/18
Filed: 1978-09-21
Abstract: PURPOSE: To enable steel plates to be carried accurately to the feed position even when they are stacked irregularly by providing drums which perform winding and rewinding, a frame which is moved vertically by these, suckers and magnets to a transversely running truck and fitting mechanisms to the lower side of the truck and the upper side of the frame.  
     CONSTITUTION: A transversely travelling truck 3 is stopped over steel plate materials 2 and drums 7A, 7B are revolved. Then, a frame 10 moves downward while maintaining a level. As magnets 12AW12D oppose to the four corner parts of the steel plate materials 2, the frame 10 may be moved onto the steel plate materials 2. When the frame 10 descends onto the steel plate materials 2, the drums 7A, 7B are stopped and one sheet of the steel plate material 2 is sucked by suckers 11. The frame 10 is moved upward. When the frame 10 ascends, the ends of the conical protrusions 13A, 13B fit into the openings of the members 14A, 14B having recesses and they fit to each other perfectly, thereby anchoring the transversely travelling truck 3 and frame 10. Next, the transversely travelling truck 3 is run to the feed position and the suction of the suckers 11 is released, whereby the steel plate material 2 is fed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62272987-A (JP)
Title: Production of glucose
Inventor: ITO MASAMITSU
IPC: C12P19/02
Filed: 1986-05-22
Abstract: PURPOSE:To stably and efficiently obtain glucose even when properties of a raw material and liquefying reaction condition fluctuate, by reacting starch with alpha-amylase, adding glucoamylase in an amount corresponding to a detected molecular weight thereof to the resultant starch hydrolyzate and saccharifying the hydrolyzate in a given residence time. CONSTITUTION:Starch obtained from corn, potato or sweet potato, etc., and alpha-amylase are charged into a liquefaction tank 1 to give a starch hydrolyzate. The molecular weight distribution is then measured by liquid chromatograph 2 and glucoamylase in an amount corresponding to the molecular weight distribution obtained through a computer 3 is fed from a storage tank 4 to a mixing tank 6 while controlling a pump 5 and blended with a hydrolyzate fed from the liquefaction tank 1. Operation condition of the pump 7 is then controlled through the computer 3 and the blend is fed to a pressurized polysulfone hollow fiber type ultrafiltration module 8 having 3,000-10,000 fraction molecular weight, retained for a given time and saccharified to discharge formed glucose to the outside of the membrane. On the other hand, the unreacted substance is circulated through the mixing tank 6.
Patent JP-S5740174-A (JP)
Title: Relief valve for brake circuit
Inventor: SAKAMOTO HIROKATSU
IPC: F16K17/04
Filed: 1980-08-22
Abstract: PURPOSE: To prevent the swingback phenomena caused by inertia force in a brake circuit etc. for the hydraulic swinging system of an oil-hydraulic operated shovel by permitting a relief valve, to be closed when the brake is operated, to open and be closed again in accordance with change of the oil pressure.  
     CONSTITUTION: When the brake is applied, an oil-hydraulic motor makes pumping action with the aid of the inertia force to raise the liquid pressure in the oil- hydraulic circuit abruptly and thereby to raise the liquid pressure in the primary side passage 32. Accordingly, the pushing force applied to a poppet 19 and a moving sheet 18 gets over the force of springs 24, 28 to move the poppet 19 and moving sheet 18 to the left in the butted state, i.e. with the relief valve closed. When, thereafter, the liquid pressure in the primary side passage 32 exceeds the set pressure of the relief valve, the intermediate step part 26 of the moving sheet 18 runs against the foremost face 23 of the valve element 13 to stop the moving sheet 18, but the poppet 19 continues to move leftward to open the relief valve. Thereby the oil- hydraulic motor circuit is closed to sink the liquid pressure in the primary side passage 32 gradually, and the poppet 19 comes in contact with the moving sheet 18 to shut the relief valve. Thus the energy required for revolution of the inertia body is eliminated and the motor is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio