baber/WOPTO huggingface dataset:
Patent JP-S57188137-A (JP)
Title: Integrated logical circuit
Inventor: HANAGASAKI OSAMU
IPC: H03K19/082
Filed: 1981-05-16
Abstract: PURPOSE:To obtain an OR logic with a small area, by connecting a plurality of Schottky barrier diodes to a control electrode of an output transistor (TR). CONSTITUTION:Input terminal IN1 and IN2 respectively receiving inputs A and B are connected at a connecting point J1 to constitute a wired AND and input terminals IN3 and IN4 respectively receiving inputs C and D are connected at a connecting point J2 to constitute a wired AND. The connecting points J1 and J2 are connected to the anode of Schottky barrier diodes D1 and D2 and power sources CS1 and CS2 are connected to the connection points J1 and J2, respectively. The cathode of the diodes D1 and D2 is in wired OR connection and connected to a control electrode of a transistor Q possible for current drive. Since the transistor Q turns on by being supplied of the current from the power source CS1 or CS2, inversion (A.B+C.D)' can be obtained.
Patent JP-H04289296-A (JP)
Title: Production of neutral paper
Inventor: KATSURA TORU
IPC: D21H17/28
Filed: 1991-03-12
Abstract: PURPOSE:To produce neutral paper having a high sizing property and high safety for human bodies and reduced in the generation of slimes by adding a cationic starch containing a specific bromonitro alcohol and an alkenyl ketene dimer to paper materials and subsequently producing paper from the paper materials. CONSTITUTION:A sizing agent comprising (A) a cationic starch containing a slime controller comprising a bromonitro alcohol compound of the formula (R<1>, R<2> are 1-2C alkyl) (e.g. 2-bromo-2-nitropropane-1,3-diol) and (B) an alkyl ketene dimer is added to beat pulp, followed by adding industrial water to the mixture to produce a paper material having a solid content of 2.5%. A hand-made sheet is produced from the paper material and subsequently dried at 80 deg.C for 5min in a hot air drier to provide the objective neutral paper not affecting human bodies.
Patent JP-S53408-A (JP)
Title: Operation control method for blower or like
Inventor: TAKEUCHI IWAO
IPC: F04D27/00
Filed: 1976-06-23
Abstract: PURPOSE: To provide a operation control method with high safety for blower or the like capable of turning operation with no fear of damaging machine or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08268719-A (JP)
Title: Ferrite material
Inventor: TAKENOSHITA HIDEHIRO
IPC: C04B35/30
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a ferrite material having a high Curie temp. and high magnetic permeability. CONSTITUTION: A principal compsn. is composed of, by mol, 45-50% Fe2 O3 , 25-35% ZnO, <=3.5% CuO, 1.5-4% MnO and the balance NiO (expressed in terms of oxides) and 0.5-1.5 pts.wt. V2 O5 is added to 100 pts.wt.% of the principal compsn.
Patent JP-H07263285-A (JP)
Title: Electrolytic solution for driving electrolytic capacitor
Inventor: YUZAWA SATOSHI
IPC: H01G9/035
Filed: 1994-03-17
Abstract: PURPOSE:To provide an electrolytic solution, for driving, which does not lower a sparking voltage and which absorbs hydrogen gas generated from an electrode foil for a capacitor element and to provide an electrolytic capacitor whose life is long and whose reliability is high. CONSTITUTION:In an electrolytic solution for driving of an electrolytic capacitor, 0.5 to 10wt.% of nitroacetophenone and 0.01 to 0.5wt.% of a nitro compound are added, as additives, to an electrolytic solution, for driving of an electrolytic capacitor, which uses ethylene as a main solvent and which uses one kind or two or more kinds out of an organic carboxylic acid or its salt, and boric acid or its salt as solutes.
Patent JP-H06289130-A (JP)
Title: Monopulse radar device
Inventor: HIRAO TATSUYA
IPC: G01S13/44
Filed: 1993-03-31
Abstract: PURPOSE:To make the judgement of a plurality of targets being equal in a distance and a velocity and the continuation of a stable tracking process to one target possible by adding a plural target detector inside a tracking error detector and an extent computing function to an angular error detector. CONSTITUTION:A tracking error detector 7 is provided with a plural target detector 7d to detect a plurality of targets (two targets) existing in an azimuth direction or a high angle direction inside an antenna beam, and a function for computing an extent (extension in angular direction of a plurality of targets) being the imaginary part of a monopulse ratio is newly added to an angular error detector 7c. Whether the number of targets existing inside the antenna beam is more than 2 or not is judged by a detector 7d. When two targets exist inside the same beam, and moreover ones own machine follows the target, the antenna beam is pointed in an angular direction where the half of the width of beam is added to an angle error obtain by the detector 7c and a present beam directional angle, and the positions of the two targets can be known by computing the angle error of only one target.
Patent JP-S60218030-A (JP)
Title: Optical length measuring device
Inventor: NISHINA SHINGO
IPC: G01D5/347
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the size and manufacture cost of the titled device by arranging a light emitting device and a photodetecting device at one side of a main scale and an index scale, and providing an optical system which forms an optical path by-passing both scales. CONSTITUTION:Variation in the quantity of transmitted light based upon the relative displacement between the main scale 10 and index scale 12 is led out as the electric signal output of a photodetector 18 to detect the quantity of the relative displacement, and the optical path extending from the light emitting device 14 to a collimator lens 16 by-passes the main scale 10 and index scale 12, so the focal length of the collimator lens 16 is made long, so that a parallel beam is generated at low cost. Further, the thickness-directional overlap of the main scale 10 and index scale 12 is small and the thickness-directional size of those scales is therefore shortened.
Patent JP-H08243720-A (JP)
Title: Low pressure casting device of wheel for vehicle
Inventor: KATO TAKASHI
IPC: B22D18/04
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a low pressure casting device of a wheel for vehicle preventing the bending of a rim part at the time of separating a cast product from a mold by forming a flow passage changing runner of molten metal in a side mold and enabling the separation of the flow passage changing part at the time of separating the side mold. CONSTITUTION: After solidifying the molten metal in a cavity 50, one pair of side molds 30, 30 are separated from an upper and a lower molds. At this time, an L shaped runners (the solidification of molten metal) formed with the flow passage changing runners 31, 31 in the side molds 30, 30 are released from the side molds 30, 30. Thereafter, the upper mold 40 and an ejector pin 41 are held up together with the cast wheel by working an upper mold working tool 80 and the lower mold 20 is taken off by the gravity loaded to the cast product. In this condition, only the ejecting pin 91 is descended, and at the time of pushing the rim flange of the cast wheel with the tip part of the pin, the cast wheel is separated from the upper mold 40.
Patent JP-S59199983-A (JP)
Inventor: TANIOKA KAZUTOSHI
IPC: E05D15/26
Filed: 1983-04-26
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-H08251780-A (JP)
Title: Branch unit for strip plate conductor circuit
Inventor: WASHISAKI SHIGERU
IPC: H02G5/06
Filed: 1995-03-07
Abstract: PURPOSE: To obtain the branch unit for a strip plate conductor circuit in which the workability is improved by reducing the work such as welding connection when a branch line connecting conductor is connected to the strip plate conductor of a main line and which has excellent degree of freedom of designing applied to the circuit of a conductor disposition at any bare conductor air insulation type. CONSTITUTION: In a circuit in which a plurality of strip plate conductors 1A, 1B are disposed in parallel and oppositely at the surfaces, the circuit has the conductor 1A having a branch line connecting conductor 2, and the outermost side strip plate conductor 1B in which the part of the outside surface is used as a branch line connector 5. The conductor 2 of the conductor 1A is fixed at its one end to the conductor 1A, and protrudes at the other end from the side edge of the conductor 1A.
Patent JP-S62231288-A (JP)
Inventor: WATANABE HARUKO
IPC: G09G1/06
Filed: 1986-03-31
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-S573208-A (JP)
Title: Parity check system for data of data processor
Inventor: ICHIKAWA FUMIO
IPC: H03M13/00
Filed: 1980-06-05
Abstract: PURPOSE:To detect a fault of a phase modulating circuit easily by providing a circuit which makes a parity check on data after phase modulation and another circuit which selects its output at the timing of the phase modulation. CONSTITUTION:Data (a) after phase modulation is parity-checked by a parity checking circuit 1 at parity check timing (b), and even and odd signal outputs (h) and (i) are inputted to a selecting circuit 4. To the selecting circuit 4, a timing signal (f) for phase modulation, the output (e) of a mode register 2 setting a various-mode input (c), and a signal (g) outputted from a timing generating circuit 3 by receiving the output (d) of the mode register 2 are inputted, thereby selectively outputting the outputs (h) and (i). If the number of high-level signals is odd at the data time of the signal (f) and even at the phase time, a parity error is discriminated. Thus, a fault of the phase modulating circuit 1 is detected easily.
Patent JP-S55167096-A (JP)
Title: Water treating apparatus
Inventor: WATANABE MIKIFUMI
IPC: C02F3/34
Filed: 1979-06-14
Abstract: PURPOSE: To prevent rotting within a denitrification tank and carry out denitrification treatment in good efficiency by providing an apparatus wherein a stirring device is automatically stopped to take out activated sludge from said denitrification tank when a detected value of the activated sludge concn. exceeds a set value.  
     CONSTITUTION: To a nitration tank 1 provided with a deep downward flow passage r 1  and an upward flow passage r 2  connected to a lower section thereof, a denitrification tank 3 equipped with a stirring device 9 is connected and an apparatus 10 for detecting the activated sludge concn. is provided within a denitrification tank 3 and an apparatus 1 wherein the stirring device 9 is automatically stopped to take out precipitated activated sludge from said denitrification tank 3 when the detected value exceeds a set value is provided to construct a water treating apparatus. In this apparatus, oxygen gas can be dissolved under pressure and the concn. of activated sludge in the nitration tank 1 can be increased without lowering the sludge activity while treating efficiency is enhanced by carrying out the nitration treatment with high concn. activated sludge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61233997-A (JP)
Inventor: HAYASHI MASAHIRO
IPC: H05F1/00
Filed: 1985-04-09
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-H05236452-A (JP)
Title: Method and device for detection motion vector
Inventor: MOGI CHIKAKO
IPC: H04N19/137
Filed: 1991-04-08
Abstract: PURPOSE:To efficiently detect a motion vector with high accuracy. CONSTITUTION:A motion vector detection circuit 52 detects the motion vector between a current frame and a reference frame in continuous frames according to a block matching method, and a judging circuit 54 judges the evaluation function value of this detected motion vector in respect to a threshold value. Based on the judge signal of this judging circuit 54, a control circuit 56 controls whether motion vector detection with much higher accuracy is executed by the above-mentioned motion vector detection circuit 52 or not.
Patent JP-H01246615-A (JP)
Title: Reset device for computer system
Inventor: YASUMOTO MASAFUMI
IPC: G06F1/00
Filed: 1988-03-29
Abstract: PURPOSE:To simplify the circuit by giving a double mechanism to contacts of an arbitrary key switch of a keyboard and depressing this key switch at the time of run-away of a keyboard controller or the like. CONSTITUTION:A reset device of a computer system consists of scan lines 1, sense lines 2, a keyboard controller 3, a computer main body CPU 4, and key switches 5 and 6. Key switches 5 which have the double mechanism having two contacts among key switches arranged between both lines 1 and 2 are connected by prescribed combination, and each combined key switch 5 is depressed if the keyboard controller 3 and the CPU 4 run away. Thus, the CPU 4 is reset by the input signal from the keyboard independently of the keyboard controller 3 and the CPU 4.
Patent JP-S60218577-A (JP)
Inventor: SHIKAMURA AKIO
IPC: F25D23/12
Filed: 1984-04-13
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-2000267485-A (JP)
Title: Fixing device
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which forms a nip part satisfying fixability even with a core shaft having a good thermal conductivity and degraded shear strength in order to facilitate processing and has roller constitution having the good thermal conductivity. SOLUTION: This device has a fixing roller 1A including a halogen heater (heat source) 3 and a pressurizing roller 2A to be brought into pressurized contact with the fixing roller 1A and fixes an unfixed developer image onto transfer paper 24 by holding and transporting the transfer paper (recording material) 24 carrying the unfixed developer image by the pressurized contact part of the fixing roller 1A and the pressurizing roller 2A. The release layers (front layers) 13 and 13a constituting the respective surfaces of the fixing roller 1A and the pressurizing roller 2A of the fixing device described above are formed of fluororesins. The lower layers of the release layers 13 and 13a of the fixing roller 1A and the pressurizing roller 2A are composed of elastic layers (hot heat resistant rubber layers) 12a and 12a of <=5 deg. in the requirements stipulated in JIS-A.  The core shafts 11 and 11a of the fixing roller 1A and the pressurizing roller 2A are composed of Al-Mg-Si alloys (6000 system) of the drawing materials of aluminum alloys.
Patent JP-H05240972-A (JP)
Title: Attaching structure for operation knob
Inventor: KATO HIDEKI
IPC: G12B11/00
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the slip-out of a knob while facilitating the removal of the knob. CONSTITUTION:In the attachment structure of the knob 31 operating an encoder 1, a pawl-shape projection 33 is provided to the outer periphery of the fitting part 32 of the knob 31 with the operation shaft 2 of the encoder 1. The projection 33 comes into contact with the through-hole in which the fitting part 32 is inserted of the panel 25 to which the encoder 1 is fixed by a screw 30 in the vicinity of the peripheral edge of said hole to prevent the detachment of the knob 31 from the encoder 1. The hinge part 28 integrated with the panel 25 and the groove part 29 continuing to the through-hole are provided in the vicinity of the peripheral edge of the through-hole of the panel 25. The hinge part 28 is provided at the position coinciding with the position of the projection 33 when the operation shaft 2 returns to a central position in such a state that the knob 31 is attached to the encoder 1. The groove part 29 is provided at the position coinciding with the position of the projection 33 when the operation shaft 2 of the encoder 1 is fully revolved in a counterclockwise direction to stop.
Patent JP-H11267306-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can provide the interest of a game to a player by use of the display results of a variable display device even if the display results did not lead to a jackpot. SOLUTION: In this game machine, when the display results of a variable display device which did not lead to a jackpot indicate a special display condition, this is regarded as the occurrence of a small jackpot and a variable winning ball device is opened only for a short time. Also, the number of times that the results are displayed are counted (SA 15), and when the count has reached a predetermined value (SA 16), jackpot control is effected (SA 17, SA 20). Thus, after the display results of the small jackpot have been brought out for display on the variable display device, the jackpot control is executed in the same manner as for a jackpot.
Patent JP-H10263897-A (JP)
Title: Working die
Inventor: HIRASHIMA YUKIE
IPC: B30B15/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a working die capable of moving a work which is split into two along the width direction at a high speed. SOLUTION: A working die is provided with a working machine to work a long work material 1 which is split into two along the width direction while it is moved along the longitudinal direction, and a lower die 2 which is arranged opposite to an upper die 3 is provided with a guide plate 8 arranged covering each side end part of the work material 1 which is split into two and continuously moved, and the guide plate 8 is provided with a guide groove part 8a in which a projected part 1a which is projected on the side end part of the elevated work material 1 is fitted, and the work material 1 is guided along the moving direction B through the projected part 1a.
Patent JP-S552926-A (JP)
Title: Device to test unit starting device
Inventor: SUDA SHIYOUZOU
IPC: G01R31/333
Filed: 1978-06-22
Abstract: PURPOSE: To eliminate the danger of power being supplied to load unnecessarily even when circuit breaker is turned on by mistake, by providing auxiliary contacts whose switching operation is opposite to that of a circuit breaker of a main circuit of a unit starting device inside a sequency circuit.  
     CONSTITUTION: A circuit is formed by inserting ordinary plug 18 into jack 7 on the stationary side and wiring circuit breaker 8 is closed by the voltage supplied from ordinary power supply 2, in the case of ordinary use. In the case of testing, however, the ordinary plug is pulled out, and a testing plug is inserted. In this case the main contact of wiring circuit breaker 3 of the main circuit must be open. But, even if wiring circuit breaker 3 is closed by mistake, since auxiliary contacts 8 and 9 perform the operation opposite to that of the main contact of wiring circuit breaker 3, the main contact of electromagnetic contact device 4 is opened, and the unnecessary power supply to load L is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200643-A (JP)
Inventor: ROBAATO BINSENTO KENA
IPC: A61B17/56
Filed: 1984-04-14
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-S55167200-A (JP)
Title: Crystal growing method
Inventor: KURODA SATOYOSHI
IPC: H01L21/18
Filed: 1979-06-18
Abstract: PURPOSE: To grow single crystal silicon applicable to a solar battery, etc. by contacting polycrystal silicon to the surface of a crude silicon melt and pulling up it to reduce impurites in the melt.  
     CONSTITUTION: Polycrystal silicon 4 is contacted to the surface of crude metallic silicon melt 2 in quartz crucible 1 and pulled up at a rate of about 1mm/min while being rotated at about 10rpm after lowering the temp. by 2W3°C. As a result, silicon contg. much slag 3 deposits on the bottom of polycrystal silicon 4 and grows, thereby removing most of impurities contained in melt 2 and enhancing the purity of the remaining melt in crucible 1. A seed crystal is then added to this melt to grow a silicon single crystal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200124-A (JP)
Title: Burning condition detecting device
Inventor: MORI KEIICHI
IPC: F23N5/12
Filed: 1983-04-28
Abstract: PURPOSE:To allow the simultaneous detection of ignition and incomplete burning of burner, by arranging such that a variation in the inner resistance of sensor can be detected by applying a voltage from an external power source in detecting the ignition, and an electromotive force of sensor can be solely detected by providing a switch circuit adapted to interrupt the application of external power source arter ignited. CONSTITUTION:A connecting point (a) between a zirconia sensor 1 and a series resistor 2 is inputted to the respective negative input terminals of comparators 5, 6 in a detection circuit (z). An output (d) is an ignition detecting output, and while a burner is not burning, the zirconia sensor 1 has a low temperature and an inner resistor Ri shows a resistance greater than that of series resistor 2. Thus, a base current is continuously flowing through a resistor 10 into a transistor 4 for establishing a consistently conductive state. As the burner begings igniting a fuel and the sensor 1 gets hot, the inner reresistor Ri reduces and a potential (a) drops. Thus, the potential (a) becomes (a)<=(c), and the output (d) increases to detect the ignition. Upon the increase of output (d), the flow of base current to the transistor 4 is interrupted. Thus, the supply of electric current from the power source 3 is stopped, permitting the sole detection of electromotive force ei between the potentials (a) and (b) irrespectively of any inner resistor Ri of sensor 1.
Patent JP-H01249999-A (JP)
Title: Blower for high temperature gas
Inventor: OSADA NORIYUKI
IPC: F04D29/58
Filed: 1988-03-31
Abstract: PURPOSE:To provide stable running by interposing a partition wall formed of an insulation material between a motor casing and a blower casing and making the connecting surface irregular to construct a cooling surface provided with a clearance adjusting member. CONSTITUTION:A blower casing 5 is mounted directly on an end of a motor casing 8. A rear casing 7 of a partition wall made of an insulating material is interposed between the motor casing 8 and the blower casing 5 and the connecting surface is made of an irregular one 211 to construct a cooling surface provided with a clearance adjusting member 21. Thus, the heat of high temperature gas flowing in the blower casing 5 is not transmitted to the motor casing 8 to restrain the temperature rise in the motor casing 8, so that stable running can be attained.
Patent JP-S59200626-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: G02B23/24
Filed: 1983-04-28
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-H02253451-A (JP)
Title: Data base managing system
Inventor: TAMAYAMA YASUSHI
IPC: G06F12/00
Filed: 1989-03-28
Abstract: PURPOSE:To improve responsiveness at the definition operation of a file and to reduce the scale of a data base managing system by judging the necessity of the start-up of the change processing of a managing information part in the file by comparing two pieces of time information. CONSTITUTION:A data file 320 and a dictionary file 310 are formed in the same physical structure, and also, a data operation means 230 and a data file definition means to perform the generation or the structure change of the data file 320 from data which defines the logical structure, etc., of the file stored in the dictionary file 310 are provided. Also, by storing definition time information in the dictionary file 310, and generating time information in each file, and comparing them, the necessity of the generation or the structure change of the data file 320 is judged, and the data file definition means is started up at need. In such a way, the definition operation can be replaced by the data operation of definition information to define the logical structure of the file in the dictionary file 310, which remarkably reduces the scale of the data base managing system.