baber/WOPTO huggingface dataset:
Patent JP-H06276050-A (JP)
Title: Group delay equalizer and filter
Inventor: KATO IKUO
IPC: H03H9/58
Filed: 1993-03-18
Abstract: PURPOSE:To provide the group delay equalizer and filter which satisfy both high selectivity and a low strain rate at the same time. CONSTITUTION:The group delay equalizer is used in combination with a ceramic filter. A piezoelectric resonator X1 is interposed between an input terminal 1 and an output terminal 2. At least two kind of capacitors are provided. One end of the 1st capacitor C1 is connected to the input side of the piezoelectric resonator X1. One end of the 2nd capacitor C2 is connected to the output side of the piezoelectric resonator X1 and the other end is connected to the other end of the 1st capacitor C1 in common. A 3rd capacitor C3 is preferably provided and connected to the piezoelectric resonator X1 in parallel.
Patent JP-H07145894-A (JP)
Title: Coupling for flexible pipe
Inventor: FUJIYOSHI MINORU
IPC: F16L33/28
Filed: 1994-04-22
Abstract: PURPOSE:To improve connection workability by a method wherein a coupling for a flexible pipe comprises a pull-off preventing tool having kerves axially formed in a periphery and inserted externally of a flexible pipe, a nut rotatably engaged therewith, and a coupling body joined in a screwed-in state with the nut and having the fitting-in inner surface of a pull-off preventing tool and the collision surface of a pipe. CONSTITUTION:When a flexible pipe 50 is inserted from the rear end part of a nut 20, the tip part 51 thereof is inserted in a coupling body 10 as the inner surface of a slip-off preventing tool 30 is forcibly spread. The tip part is collided with the annular packing 16 of a collision wall 14 and the slip-off preventing tool 30 is fitted in the corrugated surface of the pipe 50 for locking. When the nut 20 is rotated, the front end face of the nut 20 is brought into contact with the kerf groove 34 of the guide 32 of the slip-off preventing tool 30. The slip-off preventing tool 30 is pressed in a fit-in inner surface 13 and a pipe end part 51 is pressed toward the collision wall 14 side by a lock part 31 as the flexible pipe 50 is locked by the lock part. The slip-off preventing tool 30 is contracted on the fit-in inner surface 13 and no rotation is effected by frictional resistance. One crest of the pipe end part 51 is squeezed to form the end part 52 of a pressure adhesion tube. The flexible pipe 50 and the coupling body 10 are sealed and accurately connected with the flexible pipe 50.
Patent JP-H08282075-A (JP)
Title: Printer
Inventor: NISHINOMIYA KENJI
IPC: B41J35/22
Filed: 1995-04-10
Abstract: PURPOSE: To reduce the noise generated accompanied by the driving of a changer at the time of the attachment and detachment of an ink ribbon cassette to a carriage in a printer. CONSTITUTION: A changer upper end sensor and a changer lower end sensor are provided as the detection means detecting an approach state wherein a stocker 51 and a carriage 53 most approach each other, a separated state wherein both of them are most separated from each other and the intermediate state between the approach state and the separated state and, if necessary, braking is applied to the drive motor 50c of the changer 50 raising and lowering the stocker 51 on the basis of the outputs of the sensors.
Patent JP-S529238-A (JP)
Title: Joint between a back mirror stay and a mirror holder and molding proce ss therefor
Inventor: EMORI ITSUO
IPC: B60R1/02
Filed: 1975-07-11
Abstract: PURPOSE: To forms a joint simply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11282295-A (JP)
Title: Fixing device
Inventor: KITAMURA TOSHIYUKI
IPC: G03G15/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory fixing property, and to prevent the generation of paper wrinkles and an image slippage caused by a thermal factor. SOLUTION: This fixing device is constituted so that a pressure belt 18 wound around a heating roller 12 by a degree of an angle θbecoming the nip width is allowed to press the paper sheet P nipped between the heating roller 12 toward the heating roller 12, and a part of it is pressed on the heating roller 12 by a pressure plate 24. On both end parts of a plate blade 22 supporting the pressure plate 24, a pair of pins 28 and 30 is respectively implanted, and roller 32 and 34 is respectively fitted to the pins 28 and 30 relatively rotatably. The device is allowed to respectively arrange the rolls 32 and 34 in an opening part 40A on a frame 40 in a circular-arc shape. Thus, the pressure plate device 20 can be mounted on the frame 40 so as to be freely oscillated.
Patent JP-S59209573-A (JP)
Inventor: MOTOHASHI SHIZUO
IPC: B65D85/68
Filed: 1984-04-25
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-S51131856-A (JP)
Title: Cyclohexane derivatives and herbicides
Inventor: SAWAKI MIKIO
IPC: C07C253/00
Filed: 1974-07-25
Abstract: PURPOSE: Cyclohexane derivatives of formula I are new: (where R 1  is alkyl, alkenyl, cycloalkyl, phenyl or substituted phenyl; R 2  is alkyl, alkenyl, alkynyl or alkoxyalkyl, etc.; R 3  is alkoxycarbonyl, cyano, carbamoyl or phonoxycarbonyl, etc.; X is alkyl, alkenyl, nitro, amino or ureido, etc.; n is 0 W 5). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58202373-A (JP)
Title: Engine ignition timing control device
Inventor: ISOBE TOSHIAKI
IPC: F02P5/15
Filed: 1982-05-19
Abstract: PURPOSE:To make it possible to prevent the number of engine revolutions from being abnormally lowered by advancing ignition timing in response to the deviation between the objective number of revolutions and the number of engine revolutions in case said number of engine revolutions is less than the objective number of revolutions even with a fully opened throttle valve. CONSTITUTION:The present opening of a throttle valve is detected in the step 500. Whether the throttle valve is fully opened or not is judged in the step 501. If the throttle valve is fully closed, the number of engine revolutions is found out in the step 502. Whether the number of engine revolutions is less than the objective number of revolutions or not is judged in the step 503. If YES, difference between the objective number of revolutions NF and the number of engine revolutions NE is found out in the step 504. In the step 505, the amount of a lead angle corresponding to said difference is counted. Hereby, it is possible to prevent the number of engine revolutions from being abnormally lowered.
Patent JP-H10260362-A (JP)
Title: Liquid-dip type objective
Inventor: KONISHI KOICHI
IPC: G02B21/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid-dip type objective which has various aberrations compensated excellently by composing the lens of lens groups including a specific gradient index lens in order from the object side. SOLUTION: This lens consists of at least three groups, i.e., a 1st lens group which includes a a piano-convex single lens or piano-convex lens having a cemented surface greatly convex to the image side and has positive refracting power, a 2nd lens group which includes a gradient index lens with positive refracting power, and a 3rd lens group which includes a gradient index lens with negative refracting power in order from the object side. The refractive index N(r) of the gradient index lens used for the objective is represented as N(r)=N00 +N10 r<2> +N20r <4> +..., where (r) is the radial distance from the optical axis, N00 is the refractive index on the optical axis, N10 , N20 ... are secondary, biquadratic ... coefficients.  Here, the gradient index lens can be reduced in the quantity of aberrations generated on its lens surfaces and the aberrations of the whole lens system can be compensated excellently even when the number of lenses is small.
Patent JP-S62241100-A (JP)
Inventor: AZUMA TAKEHIKO
IPC: G08G1/07
Filed: 1986-04-11
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-S59211217-A (JP)
Title: Vapor growth method
Inventor: UDAGAWA TAKASHI
IPC: H01L21/205
Filed: 1983-05-17
Abstract: PURPOSE:To relieve unnecessary decomposition of In-alkyl compound at low temperature and facilitate stable growth of a crystal by introducing orgaic In compound in which at least one of functional radicals connected to an In atom is a radical which has an electron attractiveness as a starting material of indium. CONSTITUTION:Dimethylaminoindium ((CH3)2NH2In) is introduced as the In compound in which one of functional radicals connected to an In atom which has an electron attractiveness is amino radical (-NH2). For instance, (CH3)2NH2In, as starting material 1 of In, is contained in a stainless steel bubbler container 3 and maintained at a certain temperature by being kept in a constant temperature oven 4. On the other hand, phosfin (PH3), as supplying source of phosphorous P, is contained in a bomb 2. (CH3)2NH2In in the stainless steel bubbler container 3 and PH3 in the bomb 2 are transferred through a transportation pipe 5 with hydrogen (H2) gas and introduced into a deposition oven 6. Then an InP growth layer is deposited on a substrate crystal 4 which is heated by applying a voltage to a resistor 8.
Patent JP-2000278636-A (JP)
Title: Recording and reproducing device
Inventor: MIYANO TETSUO
IPC: H04N7/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a video recording and reproducing device that can reproduce a video image of a fast moving object without 'blur' in the video image and prevent deterioration in the resolution of a reproduced still picture of a slowly moving object in the case of reproducing a still picture. SOLUTION: The video recording and reproducing device is provided with a still picture reproducing setting means 5 that sets frame reproduction or field reproduction in the case of reproducing a still picture for each video input means. Either of the frame reproduction or the field reproduction is selected according to this setting to execute reproduction of a still picture. In the case of reproducing a video image of a still picture of a supervisory camera supervising a fast moving object, the picture without a blur is displayed through the field reproduction and in the case of reproducing a video image of a still picture of the supervisory camera supervising a slowly moving object, the picture with a high resolution is displayed through the frame reproduction by properly setting the still picture reproduction setting means 5.
Patent JP-H06274785-A (JP)
Title: Transmitting device for rotating body
Inventor: MIYAZAWA HIDEAKI
IPC: G08C23/00
Filed: 1993-03-22
Abstract: PURPOSE:To reduce the cause of noise and to improve the transmission efficiency by locating a light emitting element or light emitting element on a rotary shaft making the same rotation as a rotating body and at the still part opposite on a rotary shaft and transmitting an electric signal or electric power in turn. CONSTITUTION:A rotary shaft 13 of a rotating body 11 is supported freely rotatably by a fixing flange 14 and a rotary shaft 19 is connected to make the same rotation as the rotary shaft 13 in a case 17 mounted on a rotation transformer 16 for signal power supply. A rotation side conversion circuit 22 with a light emitting element 21 at the center of rotation is fixed to a fixing plate 20 at the end of the rotary shaft 19. At the opposite position, a fixture side conversion circuit 25 equipped with a light receiving element 24 is fixed inside a cover 23 opposite to the light emitting element 21. In short, the detection signal of a detection element 26 provided on the rotating body 11 is converted into the light and signals are transmitted between the light emitting element 21 and the light receiving element 24 in no contact. Thus, the signal is not changed by the mechanical structure and not affected by the rotation accuracy and speed.
Patent JP-H01258479-A (JP)
Title: Photosensor
Inventor: KIN ISHI
IPC: H01L51/42
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a photosensor high in sensitivity, an S/N ratio, and an optical response speed by a method wherein a photoconductor layer is composed of a single molecule cumulated layer which contains a squarelyrium dye represented by a specified formula. CONSTITUTION:A photoconductor layer 3 is formed on a substrate 1, and electrodes 21 and 22 are formed thereon separating from each other. The photoconductor layer 3 is formed of single molecule cumulated films which contain a squarelyrium dye which is represented by a formula. In the formula, R1, R2, R3, and R4 are alkali groups the same or different from each other. The single molecule cumulated film contains a squarelyrium dye, where molecules are regularly arranged, so that the photoconductor layer 3 has such characteristics that an absorbing coefficient, a quantum efficiency, and a carrier mobility are large and it is uniform in thickness. Therefore, these characteristics contribute to the improvement of properties of a photosensor such as a sensitivity, a high S/N ratio, and a high speed response property.
Patent JP-S63251648-A (JP)
Title: Differential device
Inventor: OZAKI KAZUHISA
IPC: F16H48/40
Filed: 1987-04-06
Abstract: PURPOSE:To form an ample housing space for gears within a differential housing by constituting joining portions of the differential housing of a 4WD vehicle and others in a manner free from the action of torques and joining both of the housings with a method requiring no mating flange portions. CONSTITUTION:In a differential device 11, one of housing pieces 12a constituting a differential housing 12 is provided with a gear 16 while the other housing piece 12b is connected to a differential gear 17 for torque transmission. Forming a thread joining means 30 to both of the housing pieces 12a and 12b, both of the housing pieces are joined by the thread joining means 30. The thread joining means 30 includes also joining of tapered surfaces by turning a bayonet or the like.
Patent JP-H02264355-A (JP)
Title: Water demand predicting device
Inventor: HONDA KAZUHIRO
IPC: G06Q10/04
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a stable predicted value by adding the water demand quantity fluctuation value for prescribed days in the future fuzzy-inferred based on a water demand fluctuation predicted model to a water demand quantity pattern consisting of a water demand mean value in units of a prescribed time for the prescribed days in the past. CONSTITUTION:The water demand quantity fluctuation predicted model for one day in the future is prepared by a water demand fluctuation predicted model preparing means 3 based on past data, and the water demand quantity fluctuation for one day in the future is fuzzy-inferred with respect to a real input based on the predicted model by a fuzzy inference means 7. In addition, based on the water demand quantity record value for one day in the past in a water supply process 14, the water demand quantity mean value in units of one hour is calculated by a data processing means 9, and by adding the water demand quantity fluctuation value for one day in the future inferred by the fuzzy inference means 7 to the water demand pattern for one day in the past calculated by the data processing means 9 by means of a water demand prediction arithmetic means 11, the water demand quantity predicted value in units of one hour can be calculated for one day in the future.
Patent JP-S58202720-A (JP)
Title: Tap holder
Inventor: AKASHI YUKIMASA
IPC: B23G5/14
Filed: 1982-05-19
Abstract: PURPOSE:To hold a large tap, by mounting a transmission member, which transmits rotary torque from a holder main unit to a spindle holding the tap, detachably to th rear end part of a cylindrical main unit and transmitting the rotary torque to the tap. CONSTITUTION:A tap holder is constituted such that a transmission member transmitting rotary torque from a holder main unit 1 to a spindle 4 holding a tap T is detachably mounted to the rear end part of a cylindrical main unit and the rotary torque is transmitted to the tap T from the main unit rear part through the inside. While a clutch mechanism of a torque limiter 18 or the like is built in said transmission member, then the transmission member and the clutch mechanism can be independently separated from the main unit. Consequently, the holder main unit, even if its external diameter is decreased, can hold a large tap.
Patent JP-S57200308-A (JP)
Title: Hair cosmetic
Inventor: MURAYAMA KIYOSHI
IPC: A61Q5/00
Filed: 1981-06-03
Abstract: PURPOSE: A hair cosmetic that contains a specific long-chain monoalkyl quaternary ammonium salt, a 12W24C higher alcohol and vaseline in a specific amount respectively, thus making dry, loosened hair moist.  
     CONSTITUTION: The objective cosmetic contains (A) 0.5W3.0, preferably 1.0W 2.0wt% compound of the formula (R 1  is 10W24, preferably 12W22C alkyl; R 2 WR 4  are 1W3C alkyl; X is halogen, residue of 1W2C alkylsulfonate), (B) 2.0W8.0, preferably 4.0W7.0wt% higher alcohol of 12W24 carbon atoms, preferably cetyl alcohol-stearyl alcohol 1:1 weight ratio mixture and (C) 0.5W3.5, preferably 1.0W 3.0wt% vaseline, preferably melting at 50W65°C and showing a viscosity of 30W 100cp at 100°C, further (D) 0.5W2.0wt% condensation reaction product between a fatty acid and/or its monoethanol amine amide and aminoacid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08162020-A (JP)
Title: Compositon of filming liquid for cathode-ray tube and manufacture of screen film using it
Inventor: RO KANTETSU
IPC: H01J9/22
Filed: 1995-04-11
Abstract: PURPOSE: To provide a filming liquid composition and a manufacture of a screen film using it. CONSTITUTION: A filming liquid composition which contains reducing agent to form a filming coat 4 as an intermediate coat for forming a metal coat as a screen coat for a cathode ray tube is used to manufacture a screen coat 4. Since the filming coat 4 formed on the lower side of the metal coat 5 contains the reducing agent, the oxidation of the metal layer 5 due to heating is prevented. Since the metal coat 5, not oxidized, has a high rate to reflect light emitted from a fluorescence 3 to the back to the front side of a panel 1, the brightness of the screen coat is improved.
Patent JP-S5421556-A (JP)
Title: Protective gap
Inventor: MENJIYOU SHINICHI
IPC: H01T4/20
Filed: 1977-07-19
Abstract: PURPOSE: To enhance trigger effect and discharge characteristic by inducing the main discharge by means of trigger discharge at two positions using a part of overvoltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03287824-A (JP)
Title: Crimping apparatus and production of crimped linear body
Inventor: MURAKAMI KAKUJI
IPC: D02G1/00
Filed: 1990-03-30
Abstract: PURPOSE:To provide excellent crimping property without leaving strain in base material of a linear body by introducing a linear body into an engaging part in a apparatus in which two yarn guide groups are kept in a specific state and engaging the linear body with each rod body to bend the rod body. CONSTITUTION:A yarn guide of each group of two yarn guide groups 7 and 7' is successively turned in each group to form a closed moving locus and in an apparatus in which two moving loci are mutually and partly crossed and engaged, a linear body 2 is introduced into the above-mentioned engaging part and the above-mentioned linear body is engaged with each rod body and bent to provide the aimed crimped linear body 10. Furthermore, the abovementioned yarn guide is preferably coupled in a state of chain or catapillar.
Patent JP-S62243525-A (JP)
Inventor: KUSHIBIKI NOBUYUKI
IPC: A47L19/00
Filed: 1986-04-14
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-S58209828-A (JP)
Title: Method and device for limiting breaking current of breaker in high voltage breaking device
Inventor: REOPORUDO BURAHOUSU
IPC: H02H7/28
Filed: 1983-05-18
Abstract: In a high-voltage switching system, nodes (1, 2, . . . , 8) are connected in the form of a ring via switching points (12, 23, . . . , ) which in each case contain a circuit breaker. In this system, the breaking currents of the circuit breakers are to be limited and thus the breaking capacity of the circuit breakers provided in the system is to be reduced if a short-circuited part (for example node 1) is separated from a faultless part of the system. This is achieved by opening a switching point (for example 45) of the nodes connected in the form of a ring, between the contact feeders of which switching point and the non-available node (for example (1) in each case at least one available node (for example 2, 3, 4, 5, 6, 7, 8) is provided, via which a component short circuit is fed into the ring. It is of particular advantage in this case to open that switching point (for example 45) which divides the short circuit current flowing towards the short-circuited part (for example node 1 ) into two approximately equal halves, since then the maximum breaking current in the power-switching points (for example 12, 18) only needs to be half the maximum short circuit current of the high-voltage system.
Patent JP-H05249937-A (JP)
Title: Tv tuner for display monitor
Inventor: IWASAKI HIROAKI
IPC: H04N5/44
Filed: 1992-03-09
Abstract: PURPOSE:To provide a TV tuner for a display monitor by which output display of a microcomputer and a TV image display can be switched to/from each other by means of a simple changeover switch operation. CONSTITUTION:A TV tuner for a display monitor is composed of a receiving channel selecting tuner 1, an image intermediate cycle amplifying part 2, a micro circuit 3 to regenerate R, G and B primary color signals, an H rate converting circuit 4 to convert R, G and B primary colors of a display monitor of a microcomputer into horizontal synchronous signals and a changeover switch 5 to switch a TV image signal and output display of the microcomputer to/from each other.
Patent JP-H09248287-A (JP)
Title: Power source for magnetic resonance imaging equipment
Inventor: DOMOTO TAKUYA
IPC: G01R33/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a source for MRI equipment which is capable of outputting high voltage more safely with its small capacity power source and of quickly changing output electric current supplied to a magnetic field generation coil. SOLUTION: A voltage type AC/DC converter 20, which is connected to a commercial power source 10 by contact points 14-16, current limiting means 17-19 connected to the contact points 14-16 in parallel, and contact points 11-13 connected to the contact points 14-16 connected to the current limiting means in series, comprises semiconductor switching elements 24-29, comprising such as bridge circuits of diodes and IGBT connected to diodes in parallel, and reactors 21-23, and its output side is connected to an output amplifier 40 of a magnetic field generation coil 70 via a smoothing capacitor 71. The AC/DC converter 20 charges electric energy accumulated in the reactors 21-23 into the capacitor 71 by properly turning the semiconductor switching elements 24-29 ON/OFF. Thereby a high output voltage can be obtained.
Patent JP-S59211880-A (JP)
Title: Distance measuring apparatus
Inventor: NORO KOUHEI
IPC: G01S17/14
Filed: 1983-05-17
Abstract: PURPOSE:To attain to enhance distance measuring resolving power and accuracy, by counting a time required in discharging the current integrated value between a start pulse and a stop pulse corresponding to the transmission and reception of a laser pulse. CONSTITUTION:FF8 is respectively brought to an ON-state and an OFF-state by a start pulse and a stop pulse corresponding to the transmission and reception of a laser pulse and a transistor 10 is turned ON during the ON-state of FF8 while a constant current is integrated by a current integrator formed of resistors 12, 13, a capacitor 15 and a differential amplifier 14 and the capacitor 15 is charged to voltage corresponding to an objective distance. This applied charge is discharged through FF9 turned ON by FF8 in an OFF-state by turning a transistor 11 ON and a counter circuit 7 performs counting during a charging period to calculate the objective distance. By this constitution, the desired enlargement of the count time of the counter circuit 7 becomes free and distance measuring resolving power and accuracy are enhanced.