baber/WOPTO huggingface dataset:
Patent JP-H02217033-A (JP)
Title: Universal multiplexing/multiplex separating circuit
Inventor: SAKURAI HITOSHI
IPC: H03K17/00
Filed: 1989-02-17
Abstract: PURPOSE:To use the subject circuit for general purposes by providing the circuit with both multiplexing circuit and multiplex separating circuit functions and selecting the multiplexing function or the multiple separating function with a control signal. CONSTITUTION:When a low level signal is inputted to an FNC terminal 4, the circuit is functioned as a 2-TO-1 multiplexing circuit for switching the data of input terminals 1, 2 by a SEL terminal 3 and outputting the selected data to an output terminal 5. When a high level signal is inputted to the FNC terminal 4, the circuit is functioned as an 1-TO-2 multiplex separating circuit for switching the data of the input terminal 1 by the SEL terminal 3 and separating the output to the output terminals 5, 6. Thus, the multiplexing circuit and the multiplex separating circuit can be realized with the same circuit.
Patent JP-S62195591-A (JP)
Inventor: WATARI YOSHIO
IPC: G21C5/00
Filed: 1986-02-24
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-H08207962-A (JP)
Title: Refillable container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D77/04
Filed: 1995-02-01
Abstract: PURPOSE: To facilitate the installation of an external cylindrical body and skirt form member as non-replacing members to an internal container body as a replacing member, and the replacement of the internal container body, for a refillable container. CONSTITUTION: A refillable container consists of an internal container body 1 for which a recessed part 6 is provided on the lower outer periphery of the body part with an approx. equal interval, external cylindrical body 10 with bottom, which is fitted on the external surface of the body part of the internal container body, skirt form member 20 with bottom, which is fitted on the external surface on the bottom of the cylindrical body, and cap 25 which is fitted in a mouth part of the internal container body. Then, a hook 13 which stands from a bottom wall by an elastic connecting part is formed by incisions on the lower peripheral wall of the external cylindrical body, and a protuberance 16 on the upper internal surface of the hook is engaged with the recessed part 6.  By this method, a first engaging protuberance 17 is laterally provided on the lower external surface of the hook, and by pulling down the skirt form member 20, a second engaging protuberance 23 on the internal surface of the peripheral wall 22 of the skirt form member pushes down the first engaging protuberance 17, and the hook is swung outward. By this motion, the protuberance 16 is released from the recessed part, and the internal container body 1 becomes removable from the external cylindrical body 10.
Patent JP-S63208461-A (JP)
Title: Roll paper take-up device of electronic record calculator
Inventor: DEMURA MASAKAZU
IPC: G06K13/26
Filed: 1987-02-20
Abstract: PURPOSE:To take up orderly a printed roll paper always for reuse by constituting a take-up portion in contact with the rotating roll paper to rotate so that the printed roll paper is taken up orderly. CONSTITUTION:A take-up bar 1 and rotational direction converting bar 3 are operated vertically by arm grooves. Said bar 3 is put from the upper grooves of take-up arms, and then the take-up bar 1 is put into a roll paper take-up core 2 from the upper groove of take-up arm. After an end of roll paper 4 makes contact with said core 2, records are calculated. And the back of taken-up roll paper is used and taken-up orderly.
Patent JP-H1174537-A (JP)
Title: Thin-film transistor and its production
Inventor: SEO HYUN-SIK
IPC: H01L21/336
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in step coverage of insulation layer on a gate electrode, and the generation of hillock of a first metallic layer in a thin film transistor having the gate electrode with laminated structure. SOLUTION: A first metallic layer 143 made of a substance having tensile stress characteristic, and a second metallic layer 145 made of a substance having compression stress characteristic, are vapor-deposited on a substrate, and a photosensitive film 147 having a specified width W1 is formed thereon, thereby preventing the generation of hillock of the first metallic layer. Next, the second metallic layer 145 is patterned at a smaller width W2 than the width W1 of the photosensitive film 147 while using the film 147 as a mask, so as to prevent a decrease in step coverage of insulation layer on a gate electrode. Then, the first metallic layer 143 is patterned so as to have a width W1 while using the film 147 as a mask, thereby forming a gate electrode with laminated structure.
Patent JP-S63205708-A (JP)
Title: Path interpolating method for robot
Inventor: TAKAOKA YOSHIICHI
IPC: G05B19/42
Filed: 1987-02-23
Abstract: PURPOSE:To execute a processing in a real time by deriving a target point by calculating a deceleration vector and an acceleration vector so as to become a smooth curve being near an inscribed circle, when an operation mode is a joint coordinate operation. CONSTITUTION:When teaching points are set as P1-P3, and a robot is operating from a point P1 to a point P2, when it reaches a point Q of a prescribed distance from the point P2, a target point is derived by calculating a circle inscribed to straight lines P1, P2 and P2, P3 in the point Q, if an operation mode of P2, P3 is a liner operation,and a deceleration vector for converging gradually a vector Vd to the point P2 from each point, to '0' so as to become a smooth curve being near an inscribed circle and a vector Va accelerated gradually to the point P3 from the point P2, if said operation mode is a joint coordinate operation. That is, the larger the inward turning level is made for a circular arc locus, the more the cycle time is improved. Also, since the acceleration and deceleration vectors are synthesized, a smooth and continuous locus can be generated irrespective of an operating speed and a speed of P1-P2 and P2-P3 at all.
Patent JP-S58155413-A (JP)
Title: Device for discriminating abnormal state of detector
Inventor: MORIMOTO HARUKI
IPC: G05B23/02
Filed: 1982-03-10
Abstract: PURPOSE:To easily execute the discrimination even if 2 or more detectors become defective simultaneously, by comparing an output of each detector with an output a corresponding model apparatus, executing the operate-processing by a logical circuit, and detecting its defective state. CONSTITUTION:A detector 10, a detector 11, a detector 12 and a detector 13 detect a setting signal X0 of a setting device 5, an output signal of a controller 7, an output signal X2 of an operation end 8, and an output signal X3 of a control object 9, respectively, and they are displayed as a state quantity on a process monitoring device 18. Subsequently, a comparator 3 compares signals X0, X1, X2 and X3 obtained from these detectors, with Y0, Y1, Y2 and Y3 corresponding to X0, X1, X2 and X3 obtained as a result of calculation of a dynamic characteristic calculating device 2, and discriminates and processes a result of comparison by a discriminating and processing device 4. In this way, even if one of the detectors, or 2 or more detectors become simultaneously defective, it can be discriminated easily.
Patent JP-S63207769-A (JP)
Title: Steering wheel
Inventor: KOYAMA TORU
IPC: B62D1/04
Filed: 1987-02-23
Abstract: PURPOSE:To make it possible to facilitate the manufacture of steering wheels each having a FRP core at a low cost by securing the outer surface of the core to the inner surface of a covering sheet with the use of a binder in FRP due to hardening of the core. CONSTITUTION:During manufacture of a steering wheel using FRP for a core, a precured FRP core 1 having adhesion is wrapped therearound with a covering sheet 2. Then, the FRP core is hardened while the outer surface of the core 1 is firmly secured to the inner surface of the covering sheet 2 by using thermohardenable resin which is a binder in FRP. With this arrangement, several steps and materials such as mold parting agents and the like may be eliminated, thereby it is possible to facilitate the manufacture of steering wheels each incorporating the FRP core 1.
Patent JP-H11225845-A (JP)
Title: Chair
Inventor: NAGAMACHI KEISUKE
IPC: A47C1/124
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the jerky rotational movement of a seat and noise which result from the rotation resistance of a rotating arm, in a chair having the rotating arm serving as a component element of the slow-rising mechanism or the like of the seat and rotating as the seat rotates. SOLUTION: Either of connections at each end of a rotating arm 10 is made via a connecting mechanism C having the function of absorbing displacements provided with a pivot 33 and a guide groove 10d in which the pivot 33 is slidably engaged. The pivot 33 is provided with a rotating part 11 which can freely rotate relative to the guide groove 10d without being restrained by any of seat 3 and support 2, and a mechanical connection of the connecting mechanism C is achieved via the rotating part 11.
Patent JP-2000235221-A (JP)
Title: External power source device for camera and camera system
Inventor: YAMAGAMI SHIGERU
IPC: G03B17/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an external power source device for a camera at which plural contacts are surely brought into contact without impairing operability at the time of being attached and detached to/from the camera and defective actuation is eliminated. SOLUTION: A connector part 14 supporting an electrode which is attached to the bottom surface of the camera 1 and is brought into contact and conducted with a camera battery contact piece at an attaching time is provided with projected parts 18 and 19 brought into contact with the inner wall of a camera battery housing part. Thus, the connector part 14 is prevented from being inclined at the inside of the camera battery housing part, and the camera battery contact piece and the electrode provided at the connector part 14 are surely conducted.
Patent JP-H02217380-A (JP)
Title: Sliding part
Inventor: YASUTOMI YOSHIYUKI
IPC: C04B41/47
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a sliding part having improved retainability of lubricant and excellent abrasion resistance and usable as a magnetic disk device by applying and impregnating a lubricant to a porous ceramic material composed of ceramic particles having specific particle size and a reacted and sintered material of silicon nitride having smaller diameter than the above ceramic particle. CONSTITUTION:An oil (having a specific gravity of >=1.5g/cm<3> and a viscosity of >=400cps) and/or a solid lubricant are applied to the surface of a ceramic material (having a porosity of 8-40vol.% and a pore diameter of <=30mum composed of (A) particles of at least one kind of inorganic compound having an average particle diameter of <=100mum (preferably 0.5-100mum) and selected from carbide, oxide, nitride and oxynitride (preferably SiC, TiN, TiC, ZrN or ZrC) and (B) a reacted and sintered silicon nitride having an average particle diameter smaller than that of the component A (preferably Si3N4 particles having an average particle diameter of 0.2-5mum and produced by the nitriding reaction of an inorganic compound with formed metallic Si particle) and impregnating the applied oil, etc., into the ceramic material.
Patent JP-H0428040-A (JP)
Title: Engaging mechanism for intermittent gear in cassette tape recorder
Inventor: HATSUDA TERUO
IPC: G11B15/10
Filed: 1990-02-21
Abstract: PURPOSE:To sucure a constant amount of engagement without pushing out a rock arm engaging part to the stopper part of a gear when it is engaged by conforming the shape of the rock arm engaging part to the locus of the stopper part provided at an intermittent rotary gear. CONSTITUTION:Since a rock arm 52 is pushed out in the center direction of the gear 39 with a spring 55, the engaging part of the rock arm 52 whose shape is conformed to the locus of the stopper part of the gear 39 is sided to the center of the gear nearer than the locus position of the stopper part. Since the gear 39 to which a power is transmitted is rotated at constant speed, the stopper part is approached the engaging part, and is brought into contact with the engaging part, and the engaging part is returned to the locus position of the stopper part. After that, no power is transmitted by a intermittent gear part, however, since the engaging part receives no external force other than that in the rotating direction of the gear 39 from the stopper part even when the gear 39 is rotated by increasing speed in a moment by the external force of a cam, etc., it is surely engaged with the stopper part. Thereby, it is possible to easily secure the constant amount of engagement without pushing out the engaging part of the rock arm from the stopper part of the gear when it is engaged.
Patent JP-S60181079-A (JP)
Title: Production of 3-substituted-2-oxazolidinone compound
Inventor: HAYASHI HIROSHI
IPC: C07D263/22
Filed: 1984-02-28
Abstract: PURPOSE:To obtain the titled compound useful as a raw material and intermediate of polymers, etc., in high purity, by contacting a crude 3-substituted-2-oxazolidinone compound with an inorganic acid, etc. soluble in said compound at more than a specific ratio, and distilling the mixture to remove the impurities. CONSTITUTION:Crude 3-substituted-2-oxazolidinone compound of formula I (R1- R4 are H, alkyl, cycloalkyl, aralkyl, etc.) is made to contact with an inorganic acid (e.g. phosphoric acid) and/or an organic acid (e.g. formic acid) soluble in said compound at a rate of >=1wt%. The mixture is distilled to obtain the objective 3-substituted-2-oxazolidinone compound. The compound of formula I is a reaction mixture obtained by distilling out the by-products nearly completely from the reaction product of amino alcohol of formula II with a cyclic carbonate. The objective compound can be produced easily and economically by this process.
Patent JP-S52121339-A (JP)
Title: Optical fiber cable
Inventor: KOJIMA SHINYA
IPC: H01B11/00
Filed: 1976-04-06
Abstract: PURPOSE: To improve the temperature characteristics of optical fiber cables by covering optical fibers with a pipe using a composite material of an extremely small temperature coefficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54130407-A (JP)
Title: Super hard alloy material for spike
Inventor: NAKANO MINORU
IPC: C22C29/04
Filed: 1978-04-01
Abstract: PURPOSE: To provide super hard alloy material for spikes, by sintering hard layer of W-Mo double carbide with an iron group metal as a bonding layer.  
     CONSTITUTION: Hard phase WC of a WC-Co system super hard alloy is constituted of double carbide or carbonitride of W, and Mo not less than 50 atomic %, thus amount of W used is decreased remarkably so as to reduce the cost. The crystal structure of the hard phase is MC type cpd. of simple hexagonal form. For the bonding phase is used one or not less than three Fe group metals, Fe, Co, Ni, Cr, in a quantity 3W50 wt. % of the alloy. In addn., metallic carbide of M 2 C type cpd. of hexagonal crystal structure, in an amount 0W10 vol. % is dispersed uniformly in the alloy. This super hard alloy is suitable for material of shoe spike, ice spike because of excellent wear resistance, and toughness, high specific gravity, low content of expensive W. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000233762-A (JP)
Title: Steering control device for vehicle
Inventor: FUKADA YOSHIKI
IPC: B62D5/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a vehicle in the turning time securely by carrying out a necessary correcting steering adequately while preventing the unnecessary correcting steering, and thereby, by preventing the reduction of the lateral force of a steering wheel effectively. SOLUTION: Front wheels are correcting steered (S170), by operating the object yaw rate γt of a vehicle (S80), a correcting steering angle θa is operated depending on the deflection Δγt of the object yaw rate γt and the detected yaw rate γ (S90), and the correcting steering device 24 is controlled depending on a correcting steering angle θa. When the correcting steering angle θa exceeds a limit value θap in the left turning direction, the correcting steering angle θa is set to the limit value θap, and when the correcting steering angle θa is less than the limit value θam in the right turning direction, the correcting steering angle θa is set to the limit value θam (S100 to S130).  The rates of change of the limit value θap and the limit value θam are regulated to a specific increase rate Δθu and a specific reduction rate Δθd by a gradual variation operation(S156 and S160).
Patent JP-H07251832-A (JP)
Title: Paper package
Inventor: TSUCHIYA HIROTAKA
IPC: B65D5/40
Filed: 1994-03-09
Abstract: PURPOSE:To prevent alkaline contents from leaking and also improve adaptability to holding by providing a syndiotactic polystyrene layer on an internal side. CONSTITUTION:At least a syndiotactic polystyrene layer 5 is provided as an internal side layer of a paper package formed by using a laminated body mainly containing paper. The syndiotactic polystyrene has a stereochemical structure of a syndiotactic structure. The syndiotactic structure refers to such a structure that a phenyl radial and an exchangeable phenyl radical which are side chains with respect to a main chain are alternately positioned in opposive directions. While the laminated body for forming this paper package may include various kinds of formats, a laminated body comprising a PE layer (outermost layer) 1/a paper base material 2/a PE layer 3/an aluminum foil 4/a syndiotactic polystyrene layer 5/a PE layer (innermost layer) 6 may be used.
Patent JP-S63205243-A (JP)
Title: Dot printer
Inventor: SAWAKI YUKICHI
IPC: B41J2/30
Filed: 1987-02-20
Abstract: PURPOSE:To output an image having the gradation of a dot unit to a recording medium, by changing the contact area of a pin with an ink ribbon by changing the force acting on the pin on the basis of gradation data showing a gradation degree. CONSTITUTION:A printing pin 4 is composed of a wire having elasticity and has an inclined surface 12 formed to the leading end part thereof. When the printing pin 4 is struck by weak impact force, only the leading end part thereof is brought into contact with an ink ribbon 5 to print a small dot l13a and, when said pin 4 is struck by the strongest impact force, the pin 4 is bent by said impact force and the whole of the inclined surface 12 is brought into contact with the ink ribbon 5 to print a large dot 13d. CPU 10 outputs the signal operated by a conversion table to a printing head driver 11 on the basis of the gradation data outputted from a gradation data generator 8 to move a printing head 3 and selects the impact force of each printing pin 4 to strike said pin 4.
Patent JP-H06247383-A (JP)
Title: Diving face mask
Inventor: KAWASHIMA HARUO
IPC: B63C11/12
Filed: 1993-02-26
Abstract: PURPOSE:To prevent obstructing the viewing field of a lens as much as possible by providing a purge valve mechanism portion and to cause water that comes into a mask to be discharged outside from the mechanism portion by the exhalation of the diver. CONSTITUTION:A purge valve mechanism portion 4 is provided in the center area of the lower side of a main body frame 1 and comprises a valve cover member 15 integrated with a lens frame 1 and a valve seat member 16 holding a valve member 17 and coupled to the inside of the valve cover member 15, and a skirt 2 has a connecting opening 12 through its bottom portion, into which the valve seat member 16 is inserted so that the opening is held watertight between the valve cover member 15 and the valve seat member 16.
Patent JP-H09214287-A (JP)
Title: Tuning circuit
Inventor: OE TADATAKA
IPC: H03F3/191
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the tuning circuit not requiring a variable capacitor and suitable for circuit integration. SOLUTION: The tuning circuit 1 is made up of two phase shift circuits 10L, 30C each shifting a phase of an AC signal by a prescribed amount to shift the phase of 360 deg. in total, a voltage division circuit 60 consisting of resistors 62, 64 provided to an output side of the post-stage phase shift circuit 30C, a feedback resistor 70 feeding back an output of the voltage division circuit 60 to an input side of the pre-stage phase shift circuit 10L, and a variable resistor 74 provided to branch part of the signals fed back by the feedback resistor 70. The pre-stage phase shift circuit 10L includes an inductor 17 using an antenna coil and receives a radio wave received by an antenna. The post-stage phase shift circuit 30C includes a variable resistor 36 and the tuning frequency is varied by varying the resistance.
Patent JP-S62197941-A (JP)
Title: Cue signal recorder for dictation recording and reproducing device
Inventor: URAYAMA YUJI
IPC: G11B15/02
Filed: 1986-02-24
Abstract: PURPOSE:To prevent continuous recording of E marks in a specified period and make it possible to reproduce an effective E mark that shows the position of termination of a message at all times by providing the first sound recording means, the second sound recording means and a means that prohibits recording of cue signals by the second sound recording means in the case below specified conditions. CONSTITUTION:The device consists of an oscillator 1, the first sound recording means 2 that records the first cue signal that indicates termination of a message in a recording medium 5 based on a message termination indication signal coming from external terminal equipment through a terminal 6, the second sound recording means that records the second cue signal in the recording medium 5 at the time of hang-up of the handset of the terminal equipment, and a recording prohibiting means 4 that prohibits recording of the second cue signal by the second recording means in case the time difference between the time of hang-up and the time of previous termination of message is less than a fixed time. Thus, in case hang-up occurred immediately after an end button is depressed, recording of E mark due to hang-up is prohibited, and accordingly, an effective E mark that indicates the position of termination of a message can be reproduced at all times.
Patent JP-H05241682-A (JP)
Title: Desktop terminal equipment
Inventor: USUI YUKITATSU
IPC: G09F9/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide the desktop terminal equipment capable of remarkably reducing the required archive space at non-use time. CONSTITUTION:The equipment is provided with a display section 1 and an input section 2 such as keyboard, which are movably connected to a connection section 3 supporting the section 1 upright through rotary shafts 1a and 2a. On the bottom of the connection section 3 tangent to an installation surface P, a plurality of stabilizer panels 4 are movably locked in the width direction of the section via a rotary pin, which can be secured at any position reversely projected each other in the width direction of the section 3 so as to provide the larger stumbling angle of the entire device and position housed inside housing grooves carved in the bottom of the section 3.