baber/WOPTO huggingface dataset:
Patent JP-S59132058-A (JP)
Title: Trouble detection method by respective comparison between dual processing device
Inventor: OONO YOUJI
IPC: G06F11/00
Filed: 1983-01-17
Abstract: PURPOSE:To constitute easily a fail-safe device, by providing two pairs of CPUs and timers and setting supervising time values slightly different from each other to respective timers, and detecting counted values at expiration time of respective timers. CONSTITUTION:A dual device is constituted with pairs of CPUs 1 and 2 and timers 3 and 4. Timers 3 and 4 input their expiration outpus to their own side interrupt terminal INT0 and opposite side interrupt terminal INT1 by the control of CPUs 1 and 2. The CPU1 sets a monitor time Ts to the timer 3, and the CPU2 sets a supervisng time Tm slightly longer than the monitor time Ts to the timer 4. When the timer 3 expires, the CPU1 switches the supervising time Ts to said time Tm, and the counted value of the timer 4 is inputted to the CPU2, and the timer 3 is judged to be normal if this value is 0-(Tm-Ts). When the timer 4 expires, the supervising time Tm is switched to the said time Ts, and the CPU1 judges the timer 4 on a basis of the counted value of the timer 3. Thus, the malfunction due to common mode noise is prevented.
Patent JP-S60148148-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/768
Filed: 1984-01-13
Abstract: PURPOSE:To reduce the number of external terminals maintaining always the same potential to the minimum and to increase the number of input and output terminals for signal corresponding to the reduced component by a method wherein a metal layer is provided in the interior of the semiconductor element mounting part of the electrically insulated substrate and more than two pads for power source are connected to the metal layer. CONSTITUTION:A semiconductor element 1 is fixed on the bottom surface of a recessed part 3, which is called as a cavity provided at the central part of a ceramic substrate 2. Electrodes (having not been shown in the diagram) for the element 1 are connected with metal pads 4 and 4' on the substrate 2 by aluminum wires 5 and 5'. Lastly, sealing rings 6 on the substrate 2 are covered with a metal cap 7 and the periphery of the cap 7 is welded. The pads 4 and 4' share the same source, but the pad 4 only is connected to an external terminal 8. Meanwhile, the pads 4 and 4' are respectively connected to a metal layer 10 provided in the interior of the semiconductor element mounting part of the substrate 2 through holes 9 and 9'. As a result, the power supply can be performed to plural places in the semiconductor device from the terminal 8.
Patent JP-H10196716-A (JP)
Title: Active damping device
Inventor: KURIHARA MASAKI
IPC: F16F15/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To make damping performance in a continuous tremor and base isolation performance in an earthquake compatible by providing a bearing ball and a rubber member as a vibration barrier member for an actuator member of an active damping member which is located in parallel to a passive damping member consisting of a spring and a vibration damping member. SOLUTION: If external force to cause floor vibration is applied, a surface plate 6 supported by an active damping member vibrates in a horizontal direction. Therefore, the output signal of a detector which detects the acceleration or displacement in vertical direction at each point of the surface plate 6 where an actuator member 5 is placed as well as the acceleration in horizontal direction of equipment to be controlled, etc., is used when a processor drives the actuator member 5 so that the relative displacement between an electron gun and sampling is restricted and the blur of an image is prevented. Against horizontal ground vibration due to the occurrence of an earthquake on the other hand, the distortion of a passive damping member 4 exerts an base isolation function.  Against vertical ground vibration, a vibration barrier member 26 of the actuator member 5 eases the load applied to a laminated piezoelectric element 24.
Patent JP-S58125659-A (JP)
Inventor: OOTSUKI YUUZOU
IPC: C04B35/20
Filed: 1982-01-13
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-S62163097-A (JP)
Inventor: OKADA YOSHIMI
IPC: G02F1/133
Filed: 1986-01-13
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-H03210992-A (JP)
Title: Wire for submerged arc welding and surface treatment thereof
Inventor: KAMIGAKI TATSUFUMI
IPC: B23K35/40
Filed: 1990-01-16
Abstract: PURPOSE:To decrease the quantity of the diffusive hydrogen in a weld metal after welding by subjecting the non-plated surface of the wire for submerged arc welding to a dehydrogenation treatment and bluing treatment. CONSTITUTION:The non-plated surface of the wire for submerged arc welding is subjected to the dehydrogenation treatment and bluing treatment. The wire subjected to drawing to a prescribed wire diameter is subjected to pickling and/or scalping. Further, the wire is subjected to a heat treatment of at least >=100 deg.C. The wire drawn to the prescribed wire diameter is subjected to a heat treatment of at least the thermal decomposition temp. of a lubricant or above. The rusting on the wire surface is suppressed to a practicably negligible level in this way.
Patent JP-H09198322-A (JP)
Title: Usual monitor circuit for ram
Inventor: HORIUCHI KURIO
IPC: G06F12/16
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To usually monitor the fault of RAM. SOLUTION: When usual access does not exist, a usual access display signal s11 becomes 'H' and a control signal generation circuit 12 is counted up at the timing of the fall of a basic clock CLK, and outputs a signal s12. An inverter 13 inverters the signal s12, and outputs an address count up signal s13 to an address generation circuit 14. The address generation circuit 14 counts up at the timing of the rise of the address count up signal s13. A selector 15 selects a signal s14, and outputs a RAM input address s15. A selector 16 selects 'H'. A selector 17 selects 'L'. RAM 23 reads out data and a parity bit, and a data error detection circuit 22 detects the data error and latches a parity result at the timing of the rise of a parity result latch signal s18. When usual access exists, monitor access is interrupted and usual access is executed.
Patent JP-S61163920-A (JP)
Title: Thermosetting resin composition and its production
Inventor: OKABE HIDEKI
IPC: C08L33/02
Filed: 1985-01-15
Abstract: PURPOSE:To make it possible to obtain a cured product which is lowly shrinking and lowly elastic and at the same time can retain a high glass transition temper ature and a high reliability of moisture resistance, by adding a thermoplastic elastomer in a finely pulverized state to a thermosetting resin. CONSTITUTION:A thermoplastic elastomer previously pulverized into solid pow der (suitably to a size smaller than the opening of ASTM sieve No.20) is mixed with a thermosetting resin by melting. After cooling, this mixture is finely divided (suitably to a size <= the opening of ASTM sieve No.10), and this pow der is added to the remaining components to obtain a thermosetting resin compo sition. As said thermoplastic elastormer, NBR of a nitrile content of 15-45wt% is desirable and it is added in an amount of, desirably, 0.1-20wt%, based on the total weight of additives (i.g., the residue after excluding the thermoplastic elastomer from the thermosetting resin composition) is used desirably. As said thermosetting resin, an epoxy resin (e.g., bisphenol A) is particularly desirable.
Patent JP-H01181750-A (JP)
Title: Preparation of powdery propolis
Inventor: KOROSUE NOBUHIRO
IPC: A61K35/644
Filed: 1988-01-12
Abstract: PURPOSE:To prepare easily eatable or drinkable title food convenient for storage, etc., by immersing propolis in an alcohol to extract the active component, mixing the extracted liquid with reduced maltose and evaporating the alcohol from the mixture. CONSTITUTION:The objective powdery food is prepared by immersing propolis (bee glue) in an alcohol such as ethanol to extract the active components, mixing 1pt. of the extract liquid with about 1.5pts. of reduced maltose and evaporating the alcohol from the mixture preferably at about 40 deg.C.
Patent JP-S60148220-A (JP)
Title: Charge pump circuit
Inventor: MACHIDA TAKASHI
IPC: H03L7/093
Filed: 1984-01-13
Abstract: PURPOSE:To attain circuit integration while attaining high speed switching by constituting a switch circuit with NPN transistors (TRs). CONSTITUTION:When both NPN TR switches 37, 38 are turned off, a constant charge current is supplied from a collector of a PNP TR33 to a load and when the switch 38 is turned off and the switch 37 is turned on, neither charging nor discharging is conducted. When both switches 37, 38 are turned on, an electric charge of the load is decreased by a prescribed discharge current. Thus, the operation of a charge pump controlling optionally charge/discharge to the load by using logical signals 46-49 is attained in this way.
Patent JP-H03215856-A (JP)
Title: Photographic element containing yellow pigment image forming coupler of benzoyl acetanilide
Inventor: SHIU CHIYUN TSUOI
IPC: G03C7/36
Filed: 1990-01-16
Abstract: PURPOSE: To increase solubility in a coupler solvent by using a benzoylacetanilide coupler having an aryloxy group releasable by coupling, represented by a specified formula and contg. a ballast substituent made of an alkyl group with a chain broken by an ester group in at least one of rings. CONSTITUTION: A benzoylacetanilide coupler having an aryloxy group releasable by coupling and represented by formula I has improved solubility in a coupler solvent. In the formula I, at least one of rings A, B has a ballast group R1 made of an alkyl group with a chain broken by an ester group and the ballast group is represented by the formula -(CH2 )p -L<1> -(CH2 )q -CH3 . The coupler is dissolved in a coupler soln. and the resultant soln. is dispersed in an aq. gelatin soln. The solvent is, e.g. dibutyl phthalate, tricresyl phosphate, diethyl-lauramide or 2,4-di-tert.-amylphenol.
Patent JP-H08195587-A (JP)
Title: Part mounting device
Inventor: INOUE KAZUHIDE
IPC: B23P21/00
Filed: 1995-01-17
Abstract: PURPOSE: To reduce a work unit time and improve imaging accuracy in a part mounting device for sucking an electronic part by a nozzle and mounting the electronic part which is sucked by the nozzle on a printed board after correction of a position and a place by imaging it by a line sensor. CONSTITUTION: A mounting head 18 is provided with first and second nozzles 19, 20 and a line sensor 22, etc. An electronic part E which is sucked by a first nozzle 19 is imaged when an electronic part E which is sucked by a second nozzle 20 is mounted on a printed board, and the electronic part E sucked by the second nozzle 20 is imaged when the electronic part E sucked by the first nozzle 19 is mounted on a printed board 15. After imaged, each of the nozzles 19, 20 is lowered from an imaging place H by a specified amount. Therefore, a lowering distance of the nozzles 19, 20 for mounting the electronic parts E sucked by the nozzles 19, 20 on a printed board is reduced and a work unit time is also reduced.
Patent JP-H02186033-A (JP)
Title: Iron reinforced connecting coupling and iron reinforcement assembling method
Inventor: USAMI SHIGERU
IPC: E04B1/38
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate assembly by constituting the title device from a coupling body having a screw-shaped projection part on the outer periphery and an outer cylinder having a screw- shaped recessed groove on the inner periphery and screwingly fitting an outer cylinder onto which a connected iron reinforcement is screwingly fitted onto the inner periphery, onto a coupling body welded onto an iron frame. CONSTITUTION:A screw-shaped projection part 1b is formed on the outer periphery of the shaft part 1a of a coupling body 1 made of casted iron, and a basic part 1b having a welded bevelling 4 is formed on the left side of the shaft part 1a. A screw-shaped recessed groove 2a and a grouting material charging hole 2b which penetrates from the outer periphery to the inner periphery are formed on the inner periphery of an outer cylinder 2 made of casted iron. Then, the basic part 1c of the body 1 is welded at the prescribed position of the vertical surface of an iron frame 5. Then, the outer cylinder 2 is screwingly fitted onto an iron reinforcement 3, and the outer cylinder 2 is screwingly fitted into the shaft part 1a, supporting the iron reinforcement 3, and the iron reinforcement 3 is assembled. A grouting material 6 is poured from the hole 2b, and the parts between the outer cylinder 2, shaft part 1a, and the iron reinforcement 3 are charged with said grouting material 6. Therefore, assembly can be carried out easily and with high precision.
Patent JP-S62163252-A (JP)
Title: Fluorescent lamp
Inventor: TOHO MAKOTO
IPC: H01J63/08
Filed: 1986-01-14
Abstract: PURPOSE:To enhance the efficiency of a fluorescent lamp and make it compact, by providing a slender cathode, a cylindrical reticulate anode and a magnetic field generation means in a tube which contains an ultraviolet ray emission gas hermetically enclosed therein and is coated with a fluorescent substance on the inside surface of the tube. CONSTITUTION:A light emission gas such as mercury vapor is hermetically enclosed in a light-penetrated tube 2 provided with a base 1. The inside surface of the tube 2 is coated with a fluorescent substance. A slender cathode 3 and a cylindrical reticulate anode 4 are provided in the tube 2. Permanent magnets 5, 6 magnetized in the direction of thickness thereof are attached over and under the anode 4. A fluorescent lamp is thus constituted. Electrons from the cathode 3 are accelerated toward the anode 4 and revolved over and again by a magnetic field to collide against the atoms of the gas to emit ultraviolet rays which are converted into visible light by the fluorescent substance. The electrons are thus enclosed in a narrow space while being kept at an optical excitation energy level, to enable light emission of high efficiency and luminance.
Patent JP-H03209623-A (JP)
Title: Memory tape
Inventor: OKAZAKI IWAO
IPC: C09D5/23
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the memory tape which is excellent in scratch resistance and output characteristics by using thermoplastic resins contg. particles and specifying the relation between the size of the particles and the thickness of a film and the content. CONSTITUTION:The memory tape consists of a base material film and a magnetic layer. The base material film is a laminated film formed by laminating a layer (layer A) consisting of the thermoplastic resin A contg. the particles on a layer (layer B) consisting of the thermoplastic resin B. The surface roughness Ra of this layer A is <=75nm and the ratio Rt/Ra between the max. height Rt and Ra is <=8. The average grain size (d) of the particles incorporated into the layer A is 10 to 1,000nm and the content of the particles in the layer A is 1 to 40wt.%. The ratio t/d between the thickness (t) of the layer A and the average grain sized (d) of the particles is 0.1 to 3. The scratch resistance and output characteristics are inferior and such is undesirable if these ranges are exceeded.
Patent JP-H04237204-A (JP)
Title: Amplifier circuit
Inventor: FURUYA MISAO
IPC: H03H11/04
Filed: 1991-01-21
Abstract: PURPOSE:To implement the frequency characteristic compensation of a sound signal reproduced by a magnetic head without use of an electrolytic capacitor. CONSTITUTION:An operational amplifier 1 is formed to have a high output impedance being a multiple of (k) of a resistance R1. Thus, a filter circuit 2 having a low pass filter characteristic is formed by a capacitor C1 with a small capacitance of 1[muF] or less. An operational amplifier 4 applies high frequency characteristic compensation to a reproduction signal of a magnetic head 3 and the filter circuit 2 applies a low frequency characteristic compensation to the signal. Moreover, an output of a buffer amplifier comprising an operational amplifier 5 is applied with DC negative feedback through a resistor R2 so as to reduce an output offset voltage.
Patent JP-S62163379-A (JP)
Title: Superconducting device
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a superconducting transistor wherein a time required for quasi-particles injected from an emitter to run through a base is shortened and a high-frequency characteristic is improved, by a method wherein a gap energy of a superconductor in a base region is made large on the emitter side and small on the collector side. CONSTITUTION:Base regions 2, 2' formed of superconductors, an emitter junction 3-2' formed on the opposite sides of said regions and injecting quasi-particles into them, and a collector junction 2-1 taking the quasi-particles out of the base regions 2, 2', are provided. A superconduction gap energy of the base regions 2, 2' is designed to be larger on the emitter junction 3-2' side than on the collector junction 2-1 side. For instance, an Nb layer 2 is formed on a Ga0.19In0.81As substrate 1, and NbN layer 2' is formed thereon. Next, a tunnel barrier 6 is made to grow by plasma oxidation, and then an Nb layer is formed as an emitter layer 3. then, patterning of the emitter layer 3 and the superconductor layers 2. 2' is conducted sequentially by RIE. After an SiO layer 4 is evaporated, subsequently, a collector hole is formed. Lastly, an Nb layer is formed in a film as a wiring 5 and is patterned by RIE.
Patent JP-H05104652-A (JP)
Title: Hollow structural member
Inventor: SUGIMOTO MASASHI
IPC: B29C45/17
Filed: 1992-01-16
Abstract: PURPOSE:To reduce the number of constitutional parts, and reduce the costs of fabrication or material by enlarging a pair of mold cavities so as to mold a hollow molding, and incorporating a plurality of partitions in a manner capable of coming in and out in a mold at an impulsion side so that they constitute a partition wall of an X-shaped, +-shaped, or T-shaped crossing. CONSTITUTION:On the place positioned under the leg parts of a television set and subjected to loads, hollow parts 23 having a small volume are arranged, and on the place not subjected to loads directly, hollow parts 22 having a large volume is arranged in a predetermined symmetric form of crossing partitions 24. In this case, by arranging symmetrically three kinds of hollow parts being different in size, the roof 21 is reduced in its weight. The total occupied volume of the hollow parts is made 20-90% of the volume occupied by the outer shape of the roof 21 and resin material used herein can thus be saved, and the cost can also be reduced.
Patent JP-H10207919-A (JP)
Title: Printed cirvuit board cad device and its wiring design method
Inventor: TANIDO ARATA
IPC: H05K13/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To read connection information of bundled lines and signal names constituting bundled lines in a short time by displaying bundled lines and pin pair in accordance with respective data of a list of bundled lines, a list of pin pairs, and aboard design. SOLUTION: A pin pair extraction part 11 generates a pin pair list 12 from pin position information and circuit connection information for each of parts stored in a board design data storage part 2. A bundled line detector 13 searches signal names in the pin pair list 12 to discriminates signal names taking a form of (bundle signal name) + (numerical value) as names of bundled lines and describes them in the list of bundled lines. A display control part 15 displays bundled lines in a range designated by an input device 3 as well as bundled lines and bundle signal names, which are based on parts information from the board design data storage part 2 and information in the list of bundled lines, on a display device 4.  Bundled lines have a width corresponding to the number of bundled lines so that they can be distinctly distinguished from pin pairs, and their bundle signal name is displayed in the center of bundled lines.
Patent JP-H01181577-A (JP)
Title: Optical semiconductor device
Inventor: YOSHIDA KEIICHI
IPC: H01L27/144
Filed: 1988-01-12
Abstract: PURPOSE:To make photovoltages induced by respective optical semiconductor cells uniform by a method wherein the areas of the respective optical semiconductor cells connected to form a number of stages are varied in accordance with the variation of a luminance from a light source. CONSTITUTION:When a luminous power applied to an optical semiconductor cell is uniform, in other words, when a luminance is constant, the photovoltage of the optical semiconductor cell is proportional to the light detecting area of the optical semiconductor cell. Therefore, if the luminances of lights applied to a plurality of the optical semiconductor cells connected together are not uniform, the areas of the optical semiconductor cells with small luminances are large and the areas of the optical semiconductor cells with large luminances are small. For instance, the luminances of the lights applied to the optical semiconductor device 6 are the largest near the center part C and gradually decrease in accordance with the distance from the center part C. Therefore, among the upper surface areas of respective lower electrodes 2, the area of the lower electrode 2-1 is the smallest and the areas are successively increased and the area of the lower electrode 2-7 is the largest. With this constitution, the photovoltage of the individual optical semiconductor cells can be made nearly uniform and the efficiency of the optical semiconductor device 6 as a whole can be improved.
Patent JP-S60149962-A (JP)
Title: Magnetic flaw detection apparatus
Inventor: MATSUOKA YOSHIAKI
IPC: G01N27/83
Filed: 1984-01-14
Abstract: PURPOSE:To accelerate the scanning speed of a magnetic flux detection element, by preforming the scanning of a leaked magnetic flux detection element by a crank mechanism and changing the constant of a filter for filtering a flaw signal corresponding to the scanning speed. CONSTITUTION:A material S to be inspected is magnetized in the lateral direction by magnetization devices 19-1, 19-2 and the probes 18-1, 18-2 of a magnetic flux sensor are connected to scanning heads 14-1, 14-2 by spring bellows 17-1, 17-2. The probes 18-1, 18-1 perform reciprocal motion along a shaft 20 in cooperated relation to the scanning heads 14-1, 14-2 by a crank mechanism consisting of a connection rod 13 and a crank rotary part 12 to perform the scaning of the material S to be inspected in the lateral direction thereof. When scanning is performed by using a crank mechanism, a scanning speed comes to a sine wave form and the frequency of a flaw signal also changes. Then, the scanning speed of the magnetic flux sensor is detected and the central frequency of a variable band type band pass filter is controlled by the scanning speed signal thereof to remove a noise signal and the flaw signal is detected.