baber/WOPTO huggingface dataset:
Patent JP-H06121344-A (JP)
Title: Simple ghost measuring system and ghost measuring system by waveform synthesis
Inventor: KOMIYA NORIAKI
IPC: H04N17/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide the simple ghost measuring system by obtaining a ghost delay time and intensity from the moving average of absolute value of an interpolation waveform of a synchronization detection waveform and obviating the need for synchronization detection of orthogonal two axes. CONSTITUTION:A TV radio wave received by an antenna 1 is given to a synchronization detection means 2, from which a ghost waveform (x) of a difference signal of a GCR signal. The waveform (x) becomes an interpolation waveform x1 via an interpolation means 3 and becomes an absolute value moving average waveform x2 via an absolute value moving average means 4. The waveform x2 is given to a peak retrieval means 5 from which a ghost delay time #1 and a ghost intensity gamma are obtained. On the other hand, the waveform x1 is given to a lead area integration means 6, a delay area integration means 7 and an angle acquisition means 8, from which a ghost phase angle PHI is obtained.
Patent JP-S61138554-A (JP)
Title: Pulse arc thermal-spraying apparatus
Inventor: TAKAGI KOICHI
IPC: B05B7/22
Filed: 1984-12-11
Abstract: PURPOSE:To increase the thermal efficiency utilized in the fusion of metal and to increase remarkably the thermal-spraying performance and the reliability by making a power source for melting metal a high frequency pulse power source. CONSTITUTION:The terminals 7a, 7b of conductive elements 6a, 6b are joined to a high frequency pulse power source and the metal wires (a), (b) are continuously moved to the contact sides in accordance with the fusion of these tip parts and a high-speed air stream is caused in the inside of a gun case 1. Furthermore the base current IB, the peak current IP of every one cycle T, the mean current IA, the current of time TB of base current IB and the current of time TP of peak current IP are charged to the metal wires (a), (b) via a conductive element 6 by the high frequency pulse power source. The base current of the high frequency pulse power source, the peak current, the time ratio and the frequency are regulated in accordance with the thermal-spray conditions. By this method, the utilization efficiency of metal and the thermal- spray performance are remarkably increased.
Patent JP-H06106296-A (JP)
Title: Production of collapsible sand core
Inventor: KOYA MORIE
IPC: B22C9/10
Filed: 1992-09-29
Abstract: PURPOSE:To provide collapsible sand core for a shell mold method capable of withstanding high-pressure die casting and having a favorable collapsing property after casting. CONSTITUTION:This sand core is obtd. by adding 0.1-5wt.% double salts consisting of iron sulfate and the sulfate of univalent ions of alkaline metal or ammonium, etc., to RCS consisting of aggregate for molding the sand core coated with a phenolic resin to coat the RCS with the double salts of the iron sulfate and molding the sand core with the RCS coated with the double salts of the iron sulfate, then coating the sand core and drying the core.
Patent JP-2001086131-A (JP)
Title: Information processor
Inventor: TAKANASHI HIROAKI
IPC: G06F1/32
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processor that suppresses power consumption for the information processor without interrupting required data transfer. SOLUTION: The information processor comprises a connection detection means that detects whether or not an IEEE 1394 cable is connected to connectors 102-d, 103-d, 104-d of the information processor by reading contents of a register of a link layer and a physical layer LSI of the IEEE 1394 interface, a power-down setting section that detects whether the information processor is in a power-down state or a non power-down state, and a power save means 32 that saves the power of the link layer and the physical layer LSI in response to an output from a connection detection start signal generating means that periodically generates a connection detection start signal.
Patent JP-H10100085-A (JP)
Title: Vibration suppression and control device for robot and its control method
Inventor: OGAWA HIDEKI
IPC: B25J9/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppression and control device for a robot and its control method which can obtain a sufficient vibration suppressing effect to an arm with a low rigidity having plural joints, and having a peculiar low vibration frequency less than several Hz. SOLUTION: A robot furnishes an arm 10 having plural arm links connected each other through joints, and an acceleration sensor 5 is provided near the front end of the arm 10. A control device 8 to control the movement of the arm 10 has a servodriver 14-i to drive the joints of the arm 10 depending on a speed instruction value. The acceleration amount detected by the acceleration sensor 5 is input to an operation part 12. The operation part 12 calculates the compensation component of each joint to compensate the speed instruc-tion value of each joint to the servodriver 14-i, in order to supress the vibration generated at the front end of the arm 10 depending on this acceleration amount, and the value multiplying a gain Kαi to the calculated compensation component of each joint, is subtracted from the corresponding speed instruction value.
Patent JP-S63113942-A (JP)
Title: Optical head driver
Inventor: MATSUI TSUTOMU
IPC: G11B7/085
Filed: 1986-10-31
Abstract: PURPOSE:To improve the trackability by fixing an objective lens and a mirror to a side cylinder and providing an optical processing section in a direction of radial control so as to attain the use of an inexpensive objective lens, thereby preventing the deviation between the optical axis of the objective lens and the collimator optical axis. CONSTITUTION:A laser beam from a semiconductor laser oscillating element 24 is converged onto an optical recording medium face via a lens 25, a beam splitter 26, a lambda/4 plate 27, a mirror 15 and an objective lens 14 and the recording is applied. The returned light is converged to the optical sensor 28 via the beam splitter 26 and the lens 29 to apply readout. In supplying a focus control signal to the focus coil 18, the objective lens 14 is moved vertically together with the focus coil 18 by the action of magnetic flux of the focus magnetic path unit 19 to apply focus control. In supplying a radial control signal to the radial coil 9, the radial slider 7 is moved along the shaft by the action of the magnetic flux between radial magnets to apply radial control.
Patent JP-H09104880-A (JP)
Title: Prevention of high-temperature corrosion of fuel oil burning gas turbine
Inventor: ARIOKA KOJI
IPC: C10L1/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing high-temperature corrosion of a gas turbine for burning a low-quality fuel such as a fuel oil C. SOLUTION: In order to reduce high-temperature corrosion in a gas turbine for burning a low-quality fuel containing a large amount of impurities with high-temperature corrosiveness, an Na compound alone or a mixture of the Na compound and an alkaline earth metal compound is added to a fuel and a fuel ash composition to be stuck to a high-temperature part is made rich in a sulfate so as to make Np/V or [Na+Ca(mg)]/V (weight ratio) to 1-5.
Patent JP-2000090266-A (JP)
Title: Device and method for sealing processing for paper sheets and mail
Inventor: MANABE KAZUHISA
IPC: G06T7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mail sealing processor capable of avoiding sealing to a destination label on mail and attaining improvement in processing rate in the case of sorting processing. SOLUTION: This device has a carrier path 2 for carrying mail P on which a stamp and the destination label are adjacently arranged, first sensor 7 for detecting the mail P to be carried, stamp position detecting part 3 and destination label position detecting part 4 for detecting the stamp and destination label arranged on the mail P, sealing part 5 for sealing in a prescribed sealing pattern, and control part for determining a sealing position based on the information of sealing pattern of the sealing part 5 and the detected results of the first sensor 7, stamp position detecting part 3 and destination label position detecting part 4 and executing sealing to the stamp with the arrangement not to invade the destination label on the mail while controlling the sealing part 5.
Patent JP-H05102130-A (JP)
Title: Forming method for oxide film
Inventor: MURAHARA MASATAKA
IPC: H01L21/316
Filed: 1991-10-08
Abstract: PURPOSE:To provide a method for forming an oxide film by a simple process and particularly forming an oxide film effective to manufacture a semiconductor device. CONSTITUTION:An Si wafer 21 placed in a mixture gas atmosphere of NF3 and O2 is irradiated with an ARf laser light from a horizontal direction, and optically decomposed NF3Y, Si are reacted with oxygen. On the other hand, the wafer 21 is simultaneously irradiated with a circuit patternlike KrF laser light from a perpendicular direction to precipitate an SiO2 film 12 on an unexposed part, and Si is etched on the exposed part. Thus, an insulating layer (SiO2 film) and a viahole (Si of the exposed part) are formed in a single process.
Patent JP-H03122797-A (JP)
Title: Cash register
Inventor: ASAHINA TAMOTSU
IPC: G07G1/01
Filed: 1989-10-05
Abstract: PURPOSE:To easily check a commodity purchased by a customer by extracting the picture information of the commodity from a storage part storing the picture information necessary for the display of a picture indicating the feature of the commodity corresponding to a code based on the code read out by a code reading part and displaying the picture information on a display part. CONSTITUTION:A bar-code attached to a commodity is read out by a bar-code reading part 11 provided on a body part 1A and the bar-code information is sent to a central computer 3 and sent also to a display control part 12. The central computer 3 decodes the sent bar-code information and sends the amount information being the price of the commodity to the body part 1A. The display control part 12 extracts pattern information indicating the feature of the commodity from a storage part 4 based on the sent bar-code information and receives the amount information sent from the computer 3. Thereby, the display control part 12 can simultaneously display the amount and pattern of the commodity on the display part 2. Thus, the commodity purchased by the customer can be easily checked.
Patent JP-H1170396-A (JP)
Title: Sunlight hole system utilizing 'hollow of water area'
Inventor: AKAI KAZUAKI
IPC: C02F3/32
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To clean water in a polluted water area by constituting 'hollow of water area' to transmit solar rays to a deep layer or the bottom of the water and to supply a large amt. of dissolved oxygen by accelerating photosynthetic action in the deep water layer or on the bottom of the water to preserve ecological environment or bottom material environment. SOLUTION: A sunlight hole system cleans water in 'hollow of water area' being a water area surrounded by a bank structure or a membrane structure to enhance the transparency of water and to transmit solar rays to the deep layer under a thermocline 9 to accelerate the photosynthetic action of the deep layer and supplies a large amt. of dissolved oxygen to a bottom material layer 3. By this constitution, in the system utilizing a large amt. of natural solar rays, running cost is reduced and the preserving effect of ecological environment or bottom material environment is large.
Patent JP-H0982583-A (JP)
Title: Electrolytic capacitor
Inventor: KANEKO SHINICHI
IPC: H01G9/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a capacitor element and improve life property by sealing the bottom of a metallic case with the bored part at the bottom of an outer cylinder and an inner cylinder, and sealing the open end with a sealing plate. SOLUTION: The extraction terminals 1 and 2 of the anode and the cathode of a capacitor element 3 are calked to the rivet of a sealing plate 7 and are connected. Then, the capacitor element 3 is inserted into an aluminum case 11, and the small diameter part 5 of an inner cylinder 6 is projected through the hole made at the bottom of the aluminum case 11, and also the sealing plate 7 is set in the opening of the aluminum case 11 and the small diameter part 4 of the inner cylinder 6. Then, rubber packings 14 and 15 are set in the small diameter parts 4 and 5 of the inner cylinder 6, and the rubber packings 14 and 15 are fastened for sealing in such a way as to turn down the small diameter parts 4 and 5 in large diameter direction.
Patent JP-H04138766-A (JP)
Title: Color picture reader
Inventor: TANAKA AKIKO
IPC: H04N1/04
Filed: 1990-09-29
Abstract: PURPOSE:To unnecessitate a delay memory and to simplify a signal processing circuit by resolving a luminous flux from a color picture into the prescribed color light through a wavelength resolution means arbitrarily changing the spectroscopic characteristics of the luminous flux, light-guiding on the surface of a photoreceiving means, and reading the color picture. CONSTITUTION:When voltage is applied on a wavelength resolution means 4 (PLZT board), the polarization direction of the luminous flux transmitting the PLZT board 4 through double refractivity is changed by the prescribed direction (changed by 90 deg. compared with at the time of incidence) to be injected, the corresponding luminous flux passes through art analyzer 5 to guide to a line sensor not shown in a figure. In this time, the PLZT board 4 is equipped with the feature where the spectroscopic characteristic of the transparent luminous flux is changed according to the intensity of the applied voltage. Then, by controlling applied voltage V to the PLZT board 4, the color light of the transparent luminous flux is resolved into three color lights of red light (R), green light (G), and blue light (B) to be injected. The color lights of the red light (R), green light (G), and blue light (B) transmit a PLZT light shutter 10 successively. Thus, the color picture on an original platen 1 is successively read with three color lights by means of a light receiving means digitally.
Patent JP-S62120875-A (JP)
Inventor: TAKAHASHI AKIO
IPC: D05B3/14
Filed: 1985-11-20
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-H05204876-A (JP)
Title: Hierarchical network and multiprocessor using the same
Inventor: FUJIWARA SHINJI
IPC: G06F15/80
Filed: 1992-09-30
Abstract: PURPOSE:To provide a hierarchical network as a new inter-processor connecting network in a multiprocessor system provided with a large number of processors. CONSTITUTION:This network is the one which comprises one network by connecting plural networks whose nodes are coupled with a connection line as a p-ary/n-dimensional cube in hierarchical fashion, and plural nodes are selected from a p-ary/n-dimensional network at a lower layer, and a p-ary/m- dimensional network at the next layer can be comprised by connecting them with each other as setting selected gate nodes as a p-ary/m-dimensional cube. Similarly, the gate nodes are selected from plural p-ary/m-dimensional networks at the next layer, and a p-ary/one-dimensional network at a more higher layer is comprised by connecting them with each other setting as a p-ary/one- dimensional cube, then, one hierarchical network can be comprised of the whole networks.
Patent JP-H03122239-A (JP)
Title: Aluminum alloy for cathode foil of electrolytic capacitor
Inventor: FUKUDA AKIO
IPC: H01G9/04
Filed: 1989-10-05
Abstract: PURPOSE:To prevent the increase of a leakage current and the generation of the breakage in the Al alloy having a specified compsn. including Cu while its high capacitance is retained by adding a specified amt. of Ni thereto and regulating the amt. of Cu into a specified one or below. CONSTITUTION:The Al alloy for the cathode foil of a electrolytic capacitor contains, by weight, 0.001 to 0.005% Ni, 0.05 to 0.2% Fe and <=0.1% Si, contains, as inevitable impurities, <=0.0015% Ti as well as each <=0.005% Cu, Mn, Mg, Cr, Zn, V and B and the balance Al. In the Al alloy, Ni increases the etching starting point by etching treatment and contributes to the improvement of the surface spreading ratio as well as to the increase of the capacitance; but in the case of less than the lower limit, the above effect is made poor, and in the case of more than the upper limit, the improvement of the surface spreading ratio is prevented by the excessive surface dissolving and the deterioration of the mechanical strength is caused. As for Cu, in the case of much addition, it is precipitated to cause the danger of the increase of a leakage current and the destruction in the main body of the capacitor.
Patent JP-H04138495-A (JP)
Title: Brightness adjustor for display device and display device
Inventor: YAMAGUCHI GAKUO
IPC: G09G3/20
Filed: 1990-09-29
Abstract: PURPOSE:To adjust variance in brightness on the side of a display unit according to one kind of clock by setting the frequency division ratio of a frequency dividing circuit, using a pulse signal whose frequency is divided by the frequency dividing circuit as a clock, and imposing PWM modulation upon the clock with display data. CONSTITUTION:The setting circuit 2 of the display unit 32 sets the frequency division ratio of the frequency dividing circuit 1. The frequency dividing circuit 1 divides the frequency of the pulse signal by the set frequency division ratio. A PWM modulating circuit 5 uses the pulse signal which is frequency-divided by the frequency dividing circuit 1 as the clock 300 and imposes the PWM modulation on this clock with the display data 200 which is supplied separately. Further, the modulated clock outputted by the PWM modulating circuit 5 is supplied to respective lamps 31 constituting the display unit 32 to make a display corresponding to the display data. Consequently, the variance in brightness can be adjusted on the side of the display unit 32 according to one kind of clock.
Patent JP-H03123996-A (JP)
Title: Preventing machine for leaving things behind
Inventor: KIKUCHI MITSUYOSHI
IPC: H04B7/26
Filed: 1989-10-07
Abstract: PURPOSE:To prevent leaving things behind or a stray child by fixing separated machines on a thing or a child and a person respectively, and generating a sound from the machine of a person side when the machines are separated from each other by more than a set value. CONSTITUTION:The separate machines A, B are fixed on the thing and the person or the person (child) and the person (mother) respectively, and when the machines A, B are separated from each other by more than the set value, the machine B operates, and generates a sound, and informs the person. Thus, the leaving of things behind or a stray child can be prevented.
Patent JP-S61138136-A (JP)
Title: Device for displaying rotating balance image of rotating working body of machine tool
Inventor: NAGASE NOBORU
IPC: B23Q11/00
Filed: 1984-12-11
Abstract: PURPOSE:To recognize the balancing state of a grindstone simply by an image by controlling an image device based on detection signals of an origin detector and a vibration detecting device detecting the original position and runout quantity of the rotating grindstone respectively. CONSTITUTION:A rotating working body (grindstone) 26 is set to a supporting shaft provided to a frame 23 of a grinder and the vibration detecting device 10 which is a piezoelectric acceleration pickup detecting the vibration of the grindstone 26 is adsorbed to a column 23a by a magnet. Further, the light reflection type origin detector 9 detecting the origin of the direction of rotation of the grindstone 26 is provided at the position to face a rotating area of a light reflecting plate 11 set to the grindstone 26. Then, the grindstone 26 is driven by a motor 27 and the vibration and origin signals are detected by the vibration detecting device 10 and the origin detector 9 respectively and a controlling means converts the runout quantity based on both the signals and its runout state is displayed on the image device 1.
Patent JP-H09106820-A (JP)
Title: Charging and discharging method of secondary battery having cathode containing organic disulfide compound
Inventor: TONOMURA TADASHI
IPC: H01M10/05
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which excellent charging and discharging cycle property can be provided without deteriorating the characteristic of high energy density of an organic disulfide compound. SOLUTION: A secondary battery having a composite electrode produced by carrying a composition containing an organic disulfide compound and polyaniline on a supporting body of a metal copper or silver, or having a composite electrode produced by carrying a composition containing an organic disulfide compound and polyaniline together with metal copper or silver on a conductive supporting body is charged and discharged at electric capacity exceeding the capacity given by calculation based on the quantity of the organic disulfide compound in the cathode wherein the capacity is not less than 110% and not higher than 220% of electric capacity.  Consequently, copper or silver, which is one of the composing element of the composite electrode, forms a complex with the organic disulfide compound by charging and discharging reaction and is dissolved in an electrolyte and thus copper or silver has a function to prevent the organic disulfide compound from being scattered and lost from the positive pole. As a result, excellent charging and discharging cycle based on the complex formation can be obtained by this charging and discharging method.
Patent JP-2000174217-A (JP)
Title: Semiconductor device
Inventor: HOSHINO TAICHI
IPC: H01L27/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for suppressing or reducing the influence of electromagnetic wave interference. SOLUTION: In a semiconductor device, an input protection circuit 10 is provided with an N-type well region 12 that differs from the substrate being formed on a P-type semiconductor substrate 5 corresponding to a plurality of first pads 2 between a first pad and an internal circuit, a first region of the same type as the substrate being formed on the well region, and conductor wiring that is provided as a loop when viewed from a plane between the first pad and the internal circuit.  A layer with a higher conductivity than the inside and the substrate is formed at the surrounding and at the bottom of the well region, the first region is connected to either a pad that is connected to the ground terminal out of the first pad, a second pad, and a third pad being connected to the ground terminal or the first pad, a layer with a high conductivity formed at the well region is connected to either the other, a diode for feeding current to the first pad is formed at the well region, and connection to the pad is made via the conductor wiring.