baber/WOPTO huggingface dataset:
Patent JP-S61125913-A (JP)
Title: Electronic control suspension system
Inventor: TANAKA TADAO
IPC: B60G17/016
Filed: 1984-11-21
Abstract: PURPOSE:To reduce a reactive shock in time of sudden steering, by opening an inter-connecting control valve at a time when a steering wheel exists in the return side and a wheel steering angle is large enough, while closing the said valve if the steering angle returns to being neutral within the range of a set time, and constituting it so as to do reverse control of a roll. CONSTITUTION:A steering angle 42 of a steering wheel 43 is inputted into a controller 36 together with other control information data. The controller 36 judges relative size of a steering direction, a position to a neutral position and a steering angle of the steering wheel 43. And, when this controller judges that the wheel 43 exists in the return side and the steering angle is large enough, it makes interconnecting solenoid valves 241 and 242 open, and sets a timer. When the wheel43 reaches a neutral position within the elapse of the specified time span, the controller closes these control valves 241 and 242 for the specified time long, and performs reverse control of a roll. With this constitution, a reactive shock in time of sudden steering is reducible.
Patent JP-H0993584-A (JP)
Title: Motion vector detecting device and method
Inventor: FURUKUBO YOSHITAKA
IPC: H04N7/32
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate motion vector even when an edge area is bridged over plural areas with different motion. SOLUTION: An edge area detected by an edge area detection section 3 is divided into each edge area by an edge area division section 4, an edge picture element area division section 5 divides each edge area into each edge picture element, a motion vector detection section 10 detects a motion vector for each edge picture element. Then a motion vector map generating section 6 obtains a motion vector of each edge area from the motion vector for each picture element and a motion vector adjustment section 7 divides the edge picture element for each segment to obtain a representative motion vector for each segment. Then a motion vector map generating section 8 obtains a motion vector of an object or the whole area.
Patent JP-H0693041-A (JP)
Title: Production of propylene random copolymer
Inventor: GOTO SHIRO
IPC: C08F210/06
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a copolymer having uniform compositional distribution, prescribed physical properties and excellent crosslinkability, adhesivity, reactivity, paintability, printability and appearance and useful as a molded article, etc., by copolymerizing propylene and a specific nonconjugative diene under specific condition. CONSTITUTION:Propylene, a nonconjugative diene of formula I (R<1> to R<3> are H or 1-5C hydrocarbon residue; A is 1-16C hydrocarbon residue) and, as necessary, a 2-20C alpha-olefin other than propylene are copolymerized with each other in the presence of a polymerization catalyst composed of (A) a solid catalyst component containing Mg, Ti and a halogen as essential components and (B) an organic Al compound by continuously or intermittently introducing the nonconjugative diene into the reaction system spending the time corresponding to >=10% of the total polymerization time to obtain the objective copolymer containing 85-99.99mol% of the unit of formula II, 0.01-9mol% of the unit of formula III and 0-10mol% of the unit of formula IV ((m) is 0 or 2-18) and having an MFR of 0.01-500g/10min, a density of 0.88-0.91 and a boiling xylene insoluble content of <=0.1wt.%.
Patent JP-H0292736-A (JP)
Title: Limited slip differential
Inventor: OKU SHINICHI
IPC: F16H48/30
Filed: 1988-09-29
Abstract: PURPOSE:To enable a limited slip differential to vary slipping torque by stages by providing a plurality of solenoid valves in parallel to feed air into an air cylinder and combining at least one of the solenoid valves with a pressure- reducing valve. CONSTITUTION:A second solenoid valve 35 is opened during high-speed traveling. Air is fed from an air tank 33 into an air cylinder 27 through three-way joints 42, 43, a pressure-reducing valve 36, a solenoid valve 35, double check valves 44, 45, and an air passage 41. On the other hand, when an LSD switch 40 is off during low-speed traveling, both of two solenoid valves 34, 35 are turned off. Compressed air is fed from the air tank 33 into the air cylinder 27 through the three-way joint 42, a pressure-reducing valve 37, the double check valve 45, and the air passage 41.
Patent JP-H1183614-A (JP)
Title: Marine acoustic tomography data analyzer
Inventor: ARAYA TOMIO
IPC: G01S15/89
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a marine acoustic tomography data analyzer which clarifies the signal peak and the time of a reference received wave signal data formed after accumulation, enables tracking each signal peak more accurately and simply, and can contribute to the improvement of data analysis precision. SOLUTION: This analyzer is equipped with the following; a received wave signal data memory 1 in which signal data of each wave transmitted from a sound source and received by a wave receiver are written, and an operation processing part 5 which performs the weighting of the received wave signal data by a distributive function, on the basis of the received wave signal data written in the memory 1, calculates new received wave signal data, and performs the peak tracking process of the received wave signal data by using the new received wave signal data as the received wave signal data.
Patent JP-2001067806-A (JP)
Title: Time domain filter circuit
Inventor: MATSUOKA TOSHIAKI
IPC: G11B20/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an error with reference to a high-frequency noise, by a method wherein a gate means which inhibits an input for the time required for discharging a capacitor down to a zero load from a charging timing or for charging the capacitor up to a prescribed electric charge amount is installed at the front stage of a multivibrator. SOLUTION: When the base of an NPN transistor 31 is set at a level 'L', the base potential of an NPN transistor 32 is set at a level 'H', the NPN transistor 32 is set to continuity, and a capacitor 37 is discharged by short- circuiting both terminals. On the other hand, when the base of the NPN transistor 32 is set at the level 'H', the NPN transistor 32 is cut off, and the charging operation of the capacitor 37 is started. In a state that a switch 30 connects the base of the NPN transistor 31 to the output of an exclusive-OR circuit 26, the switch 30 is cut off. Then, the potential of a node (e) rises at a time constant which is decided by its parasitic capacitance and a resistance 33.  When the switch 30 is cut off for a period of the time constant or higher, the potential of the node (e) and that of a node (f) rise up to the level 'H', and it is possible to prevent the malfunction of this time domain filter circuit.
Patent JP-H0666376-A (JP)
Title: Valve for high-pressure gas container
Inventor: KOIZUMI MASAO
IPC: F17C13/04
Filed: 1992-08-21
Abstract: PURPOSE:To prevent a gas leak due to vibration and shock by separately provid ing a handle section, a spindle section, and a stem section rotation-transmittably, providing a stem guide between the section and a gland nut, and screwing the stem section into the stem guide. CONSTITUTION:A spindle section 5a is rotatably inserted into the hollow section of a gland nut 10, the upper end section 5a' is protruded on the gland nut 10, and a stem guide 12 cut with a female screw 12b on a cylinder having a flange 12a is rotatably inserted into the hollow section of the gland nut 10. A stem section 6a cut with a male screw 6a' is screwed into the stem guide 12, its upper face and the lower face of the spindle section 5a are separated from each other rotation-transmittably via the coupling of an irregular structure 13, the upper end section 5a' of the spindle section 5a is coupled with the center hole 4a' of a handle section 4a, and they are separated from each other rotation- transmittably. The gland nut 10 is screwed to the upper section of a valve 1, and a diaphragm 9 is fastened and fixed by the lower face of the flange 12a. Vibration and shock are shielded, and the loosening of the valve 1 can be prevented.
Patent JP-S62110919-A (JP)
Title: Production of alumina silica fiber precursor and device therefor
Inventor: AKIMOTO HISAO
IPC: D01D5/08
Filed: 1985-11-05
Abstract: PURPOSE:To obtain an alumina silica fiber precursor hardly containing nonfibrous material, by spinning a fiber stock solution using plural protruded nozzles set protrusively at an outlet side of the fiber stock solution of a ring- shaped nozzle plate laid at a peripheral end part of a hollow disc plate. CONSTITUTION:A fiber stock solution is fed from an inlet pipe 2 through a funnel-shaped rotary disc plate to a ring-shaped nozzle plate 3 and passed through plural protruded nozzles 4 by centrifugal force caused by high-speed rotation of the rotary disc. The spun solution is provided with spinning force by hot air jetted from an air nozzle of a ring-shaped annular material 8, further dried by hot air for collecting fibers and collected on a net.
Patent JP-H09103492-A (JP)
Title: Needle shielding body
Inventor: CHIYAARUZU DABURIYUU DOOHAATEI
IPC: A61M25/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a safe catheter provided with a foldable cover for safely and automatically shielding the tip of the sharp terminating end of an introduced needle after using the needle so as to arrange the catheter inside the body of a patient. SOLUTION: A needle assembly is provided with this foldable needle shielding body and a needle shielding assembly 10 is provided with a handle 20, the needle 30, a needle hub, a latch 40, a spring, a needle tip guard and the catheter 70. The base end part of the handle 20 is formed by a foldable non-elastic material. When the latch 40 is operated, the base end part 22 is extended and the needle 30 is housed inside the handle 20. When the shielding assembly 10 is completely extended, the tip guard is elastically moved on the tip of the terminating end of the needle 30, completely pulls the needle 30 inside the handle 20 and then, prevents the needle 30 from being relatively moved to a terminating end direction.
Patent JP-H07107217-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI TSUGIO
IPC: H04N1/00
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a facsimile equipment in which an installing area can be reduced when it is installed on a desk, and superior operability for a switch or the like, etc., can be obtained, and it is formed in thin box shape considering that it is transported or installed on a wall plane, etc. CONSTITUTION:A reading part cabinet 8 to house a reading part consisting of a contact sensor 5, a sensor roller 6, and a driving transmitting means for sensor roller 6 are formed so as to set a pin as a rotating center axis and to be turned freely for a recording part cabinet 7 to house a recording part consisting of a thermal head 1, a platen roller 2, roll-shape recording paper 3, and a driving transmitting means for platen roller 2. In such a case, a member which enables the reading part cabinet 8 to be fixed to the recording part cabinet 7 at an arbitrary angle between 0-90 deg. is mainly constituted of the pin on a sliding plate and a groove part of slit plate.
Patent JP-S6489095-A (JP)
Title: Magnetic tape mounting/removing instruction in computer
Inventor: MORIBE NOBUYUKI
IPC: G06F3/06
Filed: 1987-09-30
Abstract: PURPOSE:To quickly execute the mounting and removing operation of a magnetic tape without separating from a magnetic tape device by displaying the allocation information of the magnetic tape on a display means attached to the magnetic tape device. CONSTITUTION:The display means 3-1-3-n attached to the magnetic tape devices 2-1-2-n and a control means 4 for displaying the allocation information for allocating the magnetic tape to the magnetic tape devices 2-1-2-n on the display means 3-1-3-n are provided. Accordingly, the allocation information of the magnetic tape is displayed on the display means 3-1-3-n attached to the magnetic tape devices 2-1-2-n. Thereby, the allocation information displayed on the display means 3-1-3-n is recognized without separating from the magnetic tape devices 2-1-2-n and according to this allocation information, the mounting and removing operation of the magnetic tape can be effectively and rapidly executed.
Patent JP-2000078810-A (JP)
Title: Generator for welding machine
Inventor: YOSHIDA TAKASHI
IPC: B23K9/073
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make welding less affected at the time of simultaneous welding by a plurality of welders. SOLUTION: A generator for a welding machine is structured in such a way as to convert a three-phase AC voltage generated into DC with a rectifier and to supply welding machines with welding currents via reactors. This generator is constituted of a rotor 22 having 24 pieces of magnetic poles whose polarity alternates in sequence, a stator 21 having 27 pieces of slots, U1 to U3 of the U-phase, V1 to V3 of the V-phase and W1 to W3 of the W-phase armature windings wound on the stator 21, and a winding structure in which windings are wound on the stator 21 in sequence in the manner that each winding of U-, V-, W-phase is consecutively wound at respective three slots, but the winding on the central slot are wound in the opposite direction to both windings on the neighboring slots.
Patent JP-H0563683-A (JP)
Title: Redundancy system switching device for digital transmission
Inventor: KOBAYASHI MASATO
IPC: H04L1/22
Filed: 1991-08-31
Abstract: PURPOSE:To attain switching of a redundancy system at restoration of a fault or the like without causing momentary interruption of a main signal. CONSTITUTION:The switching device is provided with a signal branch section 2 branching an input signal into two systems (active system and standby system) of signal paths, two systems of buffer memories 11, 12 equipped with each output of the two systems of signal paths and having a delay of one frame of a main signal, and a CRC insert section 1 implementing CRC calculation of the main signal of the frame just before the input to the signal branch section 2 and inserting an arithmetic value to an overhead, and also with a selector 13, as required, selecting the active system or the standby system and connecting the selected system externally, the selector 13 is provided with CRC error check sections 9, 10 checking a CRC error of the main signal just before it is sent to each buffer memory, and the selector is provided with a switching function corresponding to an error switching one of the two systems of signal path into the other in response to an output of the CRC error check section.
Patent JP-S60144030-A (JP)
Title: Signal transmitting device of cargo handling equipment
Inventor: YABU HIROAKI
IPC: H04B10/032
Filed: 1983-12-30
Abstract: PURPOSE:To shorten a halt time of a signal transmission caused by abnormality of an optical fiber, by providing two or more optical fibers for transmitting a transmitting signal. CONSTITUTION:A digital transmitting signal 1 is converted to a series signal by a multiplex transmitting device 2, also converted to an optical signal, passes through an optical fiber line 5, and transmitted and restored to a photoelectric converting device 8 of a receiving side. With regard to the opposite direction, too, said processing is executed in the same way. On the other hand, by the multiplex transmitting devices 2, 9, a pilot signal 18 and 19 are transmitted and received, abnormality of a transmitting system is detected by whether said signal exists or not, also a faulty part is discriminated with a high accuracy by checking a receiving level of the signal. When a fault is detected, a spare optical fiber 20 or 23 provided in advance in a cable 4 to switched to a faulty fiber by connecting terminals 6, 7, 14 and 15, by which a restoration of the system is completed in a short time.
Patent JP-H0191686-A (JP)
Title: Abnormal-state signal transmitting system in motor
Inventor: UESUGI SHIGENORI
IPC: H02P29/00
Filed: 1987-09-30
Abstract: PURPOSE:To unnecessitate abnormal state signal line, by using one signal line in common with abnormal state signal and the control signal of a motor. CONSTITUTION:A control circuit is worked so that a device may be rotated at a low speed when the control terminal voltage of a motor M is V1(1/2Vcc), and so that the device may be rotated at a high speed when the voltage is V2-Vcc. Besides, in this case, between the voltage V2 and the motor voltage Vcc, a noise margin  V1 is required to be set. Besides, the abnormal state detecting voltage of output generated from the motor M is set to be approx. 1/4Vcc lower than 1/2Vcc of low-speed rotation voltage by a noise margin  V2. When the noise margin is set between the speed control voltage and the abnor mal state detecting voltage in this manner, then the error action of a control circuit can be prevented from being generated.
Patent JP-S60144020-A (JP)
Title: Logical lsi
Inventor: USAMI MITSUO
IPC: H03K19/003
Filed: 1983-12-30
Abstract: PURPOSE:To stabilize peration by providing plural connecting lines for short-circuiting plural power source lines to each other, to power source lines which are extended from plural power source circuits and apply a power supply voltage to a logical circuit, and suppressing the variation of the power supply voltage due to the increase or decrease of the local current of a logic part. CONSTITUTION:AR1-ARn and AL1-ALn are power source circuits, and the inside of a chain line is an internal logic circuit. Each gate circuit Gij (i=1-m; j=1-n) of this LSI is constituted of an NTL circuit. Also, power source lines l1-ln, L1-Ln and connecting lines ll1, ll2, LL1 and LL2 are brought to wir ing vertically and horizontally. In this case, even if a large part and a small part of a current are generated locally in accordance with generation of a logic, as for the whole logic part, a flowing current is roughly constant. Therefore, in an execution example, a partial increase portion is supplied from a power source line of a part where a current has been reduced, and a leading-in current in each power source circuit is scarcely varied.
Patent JP-H0777523-A (JP)
Title: Determination of trace phosphorus in chlorosilane
Inventor: MIYAO SHUICHI
IPC: C01B33/107
Filed: 1993-09-08
Abstract: PURPOSE:To detect trace phosphorus contained in chlorosilanes highly accurately by a method in which an oxydizing agent is added to chlorosilane in order to convert phosphorus compounds into phosphorus oxytrichloride which is then separated and determined. CONSTITUTION:Chlorosilanes containing phosphorus compounds in the form of phosphorus chloride is introduce into a separation column 1 of TCD-GC(gas chromatograph with thermal conductivity detector). Since chlorosilanes passes more quickly than phosphorus oxychloride through the column 1, a cock 4 is switched to discharge the chlorosilanes when a TCD 3 is detecting them whereas the chlorosilanes are fed to a concentrator B when the TCD 3 is detecting phosphorus oxychloride. The phosphorus oxychloride is captured by a capturing column 8 where it is concentrated and heated quickly by means of a heating coil 10 before it is fed to an EPD-GC (gas chromatograph with flame luminous intensity detector) C. In the FPD-GCC, silanol based impurities are removed from the phosphorus oxychloride in the column 12 and an FPD detector 20 detects trace phosphorus at a level as high as ppt.
Patent JP-H0987949-A (JP)
Title: Carbon fiber sheet and its production
Inventor: SAWAIRI TOSHIO
IPC: D04H1/4242
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber sheet resistant to breakage, excellent in mechanical properties, electrical properties, chemical resistance, flexibility and durability, thus useful in the electrical area, etc., by drying a mixture comprising vapor-grown carbon fibers, microorganism-produced fibrous matter and a specified amount of water. SOLUTION: This carbon fiber sheet is obtained by drying a mixture comprising pref. 60-99wt.% of vapor-grown carbon fibers, pref. 1-40wt.% of microorganism-produced fibrous matter and 30-2,000wt. times of water based on the total weight of the above two components. It is preferable that the vapor-grown carbon fibers are 0.01-5μm in single fiber diameter and 2-30,000 in the average aspect ratio of single fiber.
Patent JP-H1171848-A (JP)
Title: Structure capable of changing ceiling shape
Inventor: NISHIKAWA KAORU
IPC: E04B9/22
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To change the shape of a ceiling by hanging a flexible face-shaped body from a roof skeleton to constitute the face-shaped body in an elevating/ lowering manner. SOLUTION: A flexible face-shaped body 4 is hanged from a roof skeleton, the face-shaped body 4 is split into units 41 of appropriate dimension, and each unit 41 is mounted inside a steel tube frame 42. A pole joint 43 is located at the contact point of the split unit 41, the joint 43 and the steel tube frame 42 are mounted by a pin joint 44 so as to be bendable in any direction. The joint 43 is hanged in an elevating/lowering manner from a winch of the roof skeleton through a wire rope 45. If the units 41 are successively continued through the joints 43, the whole face-shaped bodies 4 can be formed as an integrated continuous surface without any notch. When the face-shaped body is used for the sports such as baseball, the face-shaped body 4 is lifted to a highest part to set the ceiling to be high.  When it is used for a concert, a peripheral part of the face-shaped body 4 is slightly lowered to form a closed space.
Patent JP-S61126547-A (JP)
Title: Electron beam resist material
Inventor: AKIMOTO SEIJI
IPC: G03C1/72
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a highly practical positive type electron beam resist having superior comprehensive properties including resolving power, sensitivity, heat resistance and etching resistance by using a copolymer consisting of an alpha- methylstyrene deriv. and an acrylic acid deriv. CONSTITUTION:This positive type electron beam resist material is made of a copolymer consisting of an alpha-methylstyrene deriv. and an acrylic acid deriv. represented by the formula (where X is -NH2, -COOH or -OH, Y is F, Cl, Br or I, Z is H or 1-7C alkyl, halogen may be substituted for part or all of alkyl groups, m/(m+n)X100=10-60%, Mw is several thousands - several hundred thousands, and Mw/Mn<=3). The resist material has resolving power comparable to that of polymethyl methacrylate (PMMA) and 8.0X10<-6>C/cm<2> sensitivity. It is proof against >=230 deg.C high temp., and the dry etching resistance is about 4 times that of PMMA.
Patent JP-H10154079-A (JP)
Title: Program conversion device and storage medium
Inventor: KOMURO MUTSUMI
IPC: G06F9/45
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To convert a program without losing comment information, the format of a program or the like by generating the syntax tree of the input program and the syntax tree of a conversion rule, rewriting the syntax tree of the input program with the syntax tree of the conversion rule and outputting it as a converted program. SOLUTION: A syntax analysis device 101 analyzes the syntax of the input program 102 of a conversion object and the conversion rule 103 by using a type hierarchy for nodes constituting the syntax tree, and generates the syntax tree 104 of the input program 102 and the syntax tree 105 of the conversion rule 103. A syntax tree rewriting device 106 rewrites the syntax tree of the input program 102 by the syntax tree of the rewriting rule 105. An output processor 108 outputs the syntax tree 107 of the input program 102 as the converted program 109. The syntax analysis device 101 accumulates text information of the input program at the time of analyzing words and syntax, and they are kept in the respective nodes of the syntax tree being a syntax analysis result.