baber/WOPTO huggingface dataset:
Patent JP-H08228132-A (JP)
Title: Multiplier circuit
Inventor: INAGAKI RYOSUKE
IPC: H03K5/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a double-speed clock suitable for making into IC by inverting one of signals at voltages at both the terminals of a capacitor, providing the same phase relation as the other input phase and receiving the signals at the voltages at both the terminals with a comparator. CONSTITUTION: A pair of pulses, for which the phases are made different at 180 deg. each other, are generated from the input signal of a clock by a comparator 2 and sent to a charging/discharging circuit 5 of a capacitor 4. The circuit 5 sends an inclined waveform signal, which is generated by charging/discharging the capacitor 4, to a comparator 6 and sends the inclined waveform signal of a terminal B through an inverted amplifier 6a to the comparator 6. Then, the voltage signal of a terminal A of the capacitor 4 is received at a reference side terminal and the inverted voltage signal of the voltage signal of the terminal B is received at a signal input terminal. Then, the comparator 6 generates the pulse corresponding to the other signal level while defining one side as a reference for each 180 deg. corresponding to the phase of the inputted signal. Thus, the double-speed clock is generated and that is outputted from an output 1b at double speed.
Patent JP-S55147335-A (JP)
Title: Device for monitoring disconnection of yarnlike body
Inventor: HISHIKARI ISAO
IPC: G01N21/88
Filed: 1979-05-04
Abstract: PURPOSE:To discriminate a minute disconnection of a yarnlike body by irradiating a laser light to the traveling yarnlike bodies and detecting the reflected light. CONSTITUTION:Light L emitted from a laser emitter 2 scans and is irradiated on the full parts of a plurality of yarnlike bodies 1 from their substantially rectangular direction, which travel through a semitransparent mirror 3 and the mirror surface 4a of a rotary multifaced mirror 4. The reflected light L from the yarnlike bodies 1 reaches again the semitransparent mirror 3 on the same route, and is reflected and injected into a detector 5. This detector 5 converts the laser light L which the detector 5 has received into an electrical signal, and an amplifies and pulse- shapes the electrical signal and a counter 7 counts the same. On the other hand, reference signals corresponding to the total number of the yarnlike bodies are set beforehand by a reference signal setting device 8, and the output of the pulse counter 7 is compared with the reference signal by a comparator 9. When there is no disconnection, a signal of nomality is produced, but when plural disconnections are found, a signal of accident is produced. By these procedures, the disconnection of the yarnlike bodies 1 is constantly monitored.
Patent JP-H06240275-A (JP)
Title: Lubricating oil composition for automatic transmission
Inventor: TAKEDA OSAMU
IPC: C10N40/04
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a lubricating oil composition for automatic transimssion having an excellent performance of preventing a shift quality as well as a high torque transmission capacity by mixing a lubricating oil base oil with a specified amine compound, calcium phenate and a plurality of specified ash- free dispersants in a specified ratio. CONSTITUTION:A lubricating oil base oil (e.g. paraffinic mineral oil) is mixed with 0.01-3.0wt.%, based on the total weight of the composition, at least one amine compound of formula I (wherein R<1> is a 10-30 C hydrocarbon group; and y and z are each 1-5), 0.05-5.0wt.% at least one member selected from between calcium phenates of formulas II and III (wherein R<2> and R<4> are each 5-28 C alkyl; R<3> and R<5> are each H or 1-28 C alkyl; and x is y), 0.5-5.0wt.% at least one succinimide type ash-free dispersant of formula IV (wherein R<6> is a residue of a 500-5000 C olicgomer; and m is 4-6) and 0.5-5.0wt.% at least one B-shielded succinimide type ash-free dispersant of formula V (wherein R<7> is R<6>; and n is m).
Patent JP-H02235205-A (JP)
Title: Bias magnetic field generator
Inventor: HASEGAWA MITSUHIRO
IPC: G11B11/10
Filed: 1989-03-09
Abstract: PURPOSE:To eliminate the need for the control of relative positioning between an optical head and a bias magnetic field generator in the movable range of an optical beam based upon the accurate tracking of an optical head by allowing a magnetic field generating coil to include the movable range in its minimum diameter area and holding the irradiating position of the optical beam in the area. CONSTITUTION:The most-inner diameter (d) of the printed coil 3 is held in the (x) direction of a circular area corresponding to the approximate center of the most-inner diameter (d) and an actuator for the accurate tracking control of the optical head is driven in the area so that the moving range of the optical beam is completely included. Namely, the range is allowed to almost coincide with the sum of positioning errors (set adjusting errors) between the optical axis of the optical head and the magnetic field generating center of the bias magnetic field generator. At the time of executing the accurate tracking control of the optical head, the optical beam generated from the optical head may be moved only in the area of the most-inner diameter of the coil in the bias magnetic field generator. Therefore, the correction of position dislocation of the bias magnetic field generator for the optical head.
Patent JP-H07238616-A (JP)
Title: Deck plate for slab form
Inventor: YONETANI TOKUO
IPC: E04G11/00
Filed: 1994-02-28
Abstract: PURPOSE:To fill a part of slab concrete in an upper space so as to eliminate a possibility of falling-off by integrally molding a rib for reinforcement which has a space in an upper section at a proper interval in the lateral direction over the whole length except both ends of a deck plate in the longitudinal direction. CONSTITUTION:A rib for reinforcement 2 which is made by bending a deck plate 1 protrudes on the lower side of the deck plate 1 by molding it integrally. It is formed at positions which are obtained by dividing the deck plate 1 at roughly equal interval from a side at one end to a side at the other end in the lateral direction over the whole length except both ends of the deck plate 1 in the longitudinal direction. On this occasion, trapezoid upper spaces 3 which are wider than the width of an opening 3a at an upper end are opened on the upper side of the deck plate 1 of the rib for reinforcement 2. Then, bottoms of the upper spaces 3 are made into blocked sections 4, and triangular rib main body sections 5 are ranged below them. Consequently, the deck plate 1 and slab concrete are connected surely to prevent falling-off of the plate 1. Also, since concrete is filled only in the upper spaces 3, it is possible to lessen the amount of concrete.
Patent JP-H11125405-A (JP)
Title: Burner device
Inventor: MOMOSE TOSHISHIGE
IPC: F23D14/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a burner device capable of preventing a clogging of a flame hole and causing a flame from the flame hole to act effectively on the bottom of a pan. SOLUTION: A burner device comprises a burner housing 4 which defines a mixed gas space 2 and a mixed gas entrance tube 26 connected to the burner housing 4. On the top end section of an outer peripheral wall 6 of the burner housing 4 are formed a plurality of flame holes 20 and a combustion mixed gas introduced into the mixed gas space 2 is blown through the plurality of flame holes 20. The plurality of flame holes 20 respectively extend diagonally upward toward the outside from the mixed gas space 2, an angle of inclination with respect to a horizontal direction of each flame hole 20 is set to 45 to 70 degrees, and further the top end of an inside opening of each flame hole 20 is located at a position 3/4 from the top end thereof or at a position lower than this position in an outside opening of the flame hole 20.
Patent JP-S59189099-A (JP)
Title: Mechanical press having flywheel and controlling method thereof
Inventor: AOYAMA TADAMASA
IPC: B30B15/14
Filed: 1983-03-31
Abstract: PURPOSE:To accelerate and decelerate quickly the sliding speed of a slider mounted to a revolving shaft by attaching, respectively via joint members, >=2 pieces of flywheels to the revolving shaft and connecting respectively separately motors to the flywheels. CONSTITUTION:A crank shaft 1 and a slider 3 contg. a punch attached to a rod 2 are mounted in a frame and the slider 3 is moved back and forth on the frame by the revolution of the shaft 1. One flywheel 4 is attached via a joint member 41 consisting of a clutch and brake to the one end 1a of the shaft 1 and other flywheel 5 is similarly attached via a joint member 51 to the other end 1b of the shaft 1. Motors 42, 52 are respectively mounted to the two flywheels 4, 5. Then one set of press machine is usable as a press having two kinds of driving powers and the control for the speed and positioning during the stroking of the slider 3 are quickly and finely accomplished.
Patent JP-H05258155-A (JP)
Title: Coin processor
IPC: G07D3/00
Filed: 1992-03-13
Abstract: PURPOSE:To simplify constitution and to lessen the number of the points of' components by forming a coin selection part between the inner peripheral face of one container and the gate plate and a shoot plate covering the top of the one housing and forming a coin paying part at the lower part of the one housing. CONSTITUTION:At the coin selection part 5 formed at the top of the housing 2, a coin input port 12 is formed between the gate plate 11 covering the top of the housing 2 in the state of being capable of opening/closing and a main plate 10 constituting the inner peripheral face of the housing 2. Then, nearly vertically under the coin input port 12, a first coin passage 13 is formed by communicating with the bottom end of the coin input port and inclining to make the coin inputted from the coin input port 12 to roll to the right. Then, in the middle of the first coin passage 13, a coil sensor 14 is disposed to discriminate the real/false of the inputted coin and all the kinds of the coins regarded as real coins while the inputted coin is passing it. Thus, components for mechanical/electrical connection becomes completely unnecessary.
Patent JP-S54147672-A (JP)
Title: Low-pressure vapor discharge lamp
Inventor: WATANABE YOSHIO
IPC: H01J61/72
Filed: 1978-05-12
Abstract: PURPOSE: In an above-titled lamp using a coaxial double-tube type discharge container, to improve light decoration property by forming a calcium halo-phosphate- based fluorescent material layer on the inside surface of an outer glass container and the inside and outside surfaces of an inner glass tube and filling a discharge space with Hg and low-pressure Ne.  
     CONSTITUTION: A calcium halo-phosphate-based fluorescent materials is coated on the inside surface of an outer glass container 1 and the inside and outside surfaces of an inner glass tube 2. A discharge space is filled with a proper amount of Hg and several Torr of Ne. With a power source 8 turned on, a glow lamp 5 functions to start discharge, and Hg in a positive column 9 other than the neighborhood of a cathode 3 luminesces to generate ultraviolet rays and short-wavelength visible rays, the ultraviolet rays being converted into visible rays on impingement on the fluorescent material. On the other hand, a negative glow 10 is generated in the neighborood of the cathode 3 where electric field intensity is large. Light decoration property is enhanced because there is obtained a spectral component in which the red  light form Ne is added with the luminescence from the luminescent material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60198408-A (JP)
Title: Method and device for detecting run position of vehicle
Inventor: SATOU AKIRA
IPC: G01C21/00
Filed: 1984-03-23
Abstract: PURPOSE:To obtain the accurate current run position of the vehicle by handling the position that information on the absolute current run position information of the vehicle in a photodetection signal indicates as the positive-valued ralative current run position calculated from the yaw angular speed and run distance. CONSTITUTION:The yaw angular speed and run distance of the vehicle are detected by a yaw rate sensor 10 and a run distance detector 12 to calculate the relative current run position 110 of the vehicle based upon a reference run position. An optical signal detector 14 receives the optical signal 104 containing the absolute current run position information 106 on the vehicle which is transmitted from an optical signal transmitter provided by a road. A current run position arithmetic circuit 16 handles the position that the information 106 in the signal 104 indicates as the positive-valued position 110 of the vehicle. Then, direction difference calculated by a direction difference calculating circuit 48 is added to the advance direction of the vehicle at a specific direction correction position to calculates the initial advance direction at the absolute current run position. Then, the integral run distance is multiplied through an integral distance correction correcting circuit 28 by the coefficient of correction calculated by a distance correction coefficient calculating circuit 50 to obtain the accurate relative current run position 110.
Patent JP-H08247954-A (JP)
Title: Measuring method of optical distortion
Inventor: KURUMISAWA MAKOTO
IPC: G01N21/958
Filed: 1995-03-15
Abstract: PURPOSE: To enable measurement of a dynamic distortion conforming to human sensitivity by changing the position of a subject to a light source and an image sensor relatively to use images before and after passing through a boundary edge part between a diffused light part and a light shielding part. CONSTITUTION: An object 2 to be measured is moved in the direction A and images on two screens before and after a distortion of an object 2 to be measured passes through a boundary edge 20 between a diffused light part 1a and a light shielding part 1b of a light source 1 are taken by an image sensor 3. Image signals obtained by the element 3 are processed and computed by an image processor 4. In other words, an absolute value of a difference is determined between image information on the two screens before and after the passage. Here, when no distortion exists, the level of the quantity of light is constant and when a distortion exists, a signal change P is presented for the distortion. The features such as size, shape of the change P are utilized and combined to evaluate a dynamic distortion quantitatively.  This enables measuring and evaluating of an optical distortion quantitatively using an index closer to human sensitivity handily.
Patent JP-S61217055-A (JP)
Title: Electrostatic charge image developing toner
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/09
Filed: 1985-03-22
Abstract: PURPOSE:To stabilize triboelectrification amt., to render its distribution sharp and uniform, to optimize a development system, and to obtain a sharp image without being affected by temp. and humidity by incorporating a specified compd. as an electrostatic charge controller in a binder resin. CONSTITUTION:A toner contains 2-aminobenzoimidazols stable against heat and time lapse, small is hygroscopicity and superior in charge control performance represented by the formula shown on the right in which R1, R2 are each H, alkyl, aryl, aralkyl, or alkoxy. The use of such a charge controller permits triboelectrification amt. between toner particles themselves, between toner particles and carrier particles, and between those and a toner carrying body to be stabilized, its distribution to be made sharp and uniform, and this amt. to be adapted to a development system, accordingly development and transfer to be enhanced in fidelity to a latent image, the toner to be not agglomerated and prevented for a long period from agglomeration, a sharp chromatic color image to be obtained, fixability to be improved, and trouble in a cleaning step, such as the stain and the damage of the latent image, to be prevented.
Patent JP-H09239469-A (JP)
Title: Correcting device of transfer feeder
Inventor: NODA JUICHI
IPC: B30B15/30
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To cause no influence on motion pattern in changing a pass line. SOLUTION: The transfer feeder consists of a feed cam 20b, which is arranged inside a transfer press main body 1 having plural working stations and rotated by power taken out from the transfer press main body 1, and plural cross bars, which is actuated in the feed direction X by a feed means 20 constituted of a feed lever 20a oscillated by the feed cam 20b and is actuated in the lift direction Y by a lift means 3 having a servo motor for drive source. A cross bar carrier 4 arranged at most upstream side is divided into a main carrier 41 and sub carrier 42 , a hydraulic cylinder to correct an error in the feed direction and a correcting means 7 consisting of a servo valve for extending/retracting control are arranged between these carriers 41 , 42 .
Patent JP-H02238236-A (JP)
Title: Heat storage air-conditioner and heat storage tank therefor
Inventor: SUZUKI MIKIO
IPC: F24F5/00
Filed: 1989-03-10
Abstract: PURPOSE:To simplify connection piping to a heat storage layer, keeping the usefulness of a temperature formation layer by providing partition means for switching two states, one where only a lower part in a water tank is opened to a water feed side in the water tank, and the other where upper and lower parts in the water tank communicated to the same. CONSTITUTION:For forming a temperature formation region different in its state upon cooling and heating, there is provided a partition 5A for opening only a lower portion in a water tank to a water feed side in the water tank upon the cooling, and further there is provided a partition 5B for opening upper and lower parts in the water tank upon the heating. Hereby, a heat storage tank for changing over functions upon the cooling andeating is assured. Further, the partition 5B is constructed such that the upper portion of the partition 5 is made movable, and hereby operates as a partition upon the cooling to open only the lower part in the water tank while said upper portion is lowered to open the upper and lower parts in the water tank upon the heating. Thus, the function of the heat storage tank is altered upon the cooling and heating. Hereby, the usefulness of the temperature formation layer different upon the cooling and heating is maintained and simultaneously connection piping to the heat storage tank is simplified.
Patent JP-H08254529-A (JP)
Title: Method and apparatus for removal of oxide film in pretreatment of oxygen analysis
Inventor: ONOZAKI MANABU
IPC: G01N33/20
Filed: 1995-03-15
Abstract: PURPOSE: To provide an oxygen-analytical-sample polishing method and its apparatus by which even a high-hardness sample such as a high-carbon material or the like can be punched easily and by which a trace oxygen amount in iron and steel can be measured precisely. CONSTITUTION: In the case of a sample 1 whose hardness is high, a sample piece 3 which has been cut is high-frequency-heated 9, it is softened, and a punched sample 5 is then prepared by a punching press. In succession, the sample is polished coarsely by a sand blast 10. An oxide film on the surface of the sample is removed by an HCl-FeCl3 -CH3 OH electrolytic solution in an electrolytic polishing operation 11 in which a cathodic oxidation operation and an anodic oxidation operation are repeated, an ultrasonic cleaning operation 12 is performed, and the sample is conveyed to an oxygen analyzer via a drying process 7.
Patent JP-H02273818-A (JP)
Title: Bus structure of computer with module
Inventor: TAKU WATANABE
IPC: G06F1/18
Filed: 1990-03-07
Abstract: PURPOSE: To prevent the generation of a transient signal and the disturbance of a logical signal based on the insertion of the pulling out of a module in the operation period of a computer by using two kinds of pin constitution and a bias circuit executing previous charging. CONSTITUTION: A long pin 40 and a short pin 42 for combining the male and female parts of connectors 22, 24, 26 and 28 are provided to assign the long pin 40 for the ground and electric power and to assign the short pin 42 for a signal and second electric power. Consequently, before carrying the signal through the use of a signal output line, the signal output line can be previously charged within a previously decided range and the arc of the connectors 22, 24, 26 and 28 to the pints 40 and 42 designed for carrying power and a signal is minimized. Thereby removable modules 12, 14, 16 and 18 can be replaced in the middle of the operation of CPU of the computer.
Patent JP-H08255970-A (JP)
Title: Grooved package for surface mounting component
Inventor: OI TOSHINOBU
IPC: H05K3/34
Filed: 1995-03-15
Abstract: PURPOSE: To prevent excess adhesive from flowing into a part between an electrode and a conductor by forming a groove on a package for a surface mounting component. CONSTITUTION: Grooves are formed by a method in which a triangular groove 2 is formed on a package 1 for a one-sided mount component, by a method in which two grooves 2 are formed in order to increase a bonding area or by a method in which a plurality of fine grooves 2 are formed in order to ensure the thickness inside a package 1 for a one-sided mount component. When the grooves are formed on the package for the surface mount component, excess adhesive is discharged to the outside of the package through the grooves in a component bonding operation. As a result, it is possible to prevent the adhesive from flowing into a gap between an electrode and a conductor.
Patent JP-S606308-A (JP)
Inventor: JIYOUJIFU JIERAADO MAKURIIN
IPC: B23D63/14
Filed: 1984-03-26
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-H02239185-A (JP)
Title: Device and method for chemical vapor deposition
Inventor: MIYAUCHI AKIHIRO
IPC: H01L21/205
Filed: 1989-03-10
Abstract: PURPOSE:To allow the sufficient removal of the oxide film on a substrate surface at a low temp. and to obtain a high-quality epitaxial layer with good reproducibility by providing the supply pipes to be exclusively used for a gas for the pretreatment of the substrate surface and a gaseous raw material for film formation as means for supplying reactive gases. CONSTITUTION:The device which can supply the etching gas and the gaseous raw materials by supply pipes 171, 172 into a reaction vessel 112 made of SUS is used at the time of forming the epitaxial layer of Si on, for example, an Si single crystal substrate 141. The cleaned and dried substrate 141 is transported and installed to the reaction vessel 112 and is then heated. The inside of the vessel 112 is evacuated to and held at a prescribed pressure. A gaseous mixture composed of NF3 and H2 is then introduced through the pipe 171 into the vessel 112 to etch the oxide film surface of the substrate 141 and thereafter, the pressure in the vessel 112 is lowered to remove the materials adsorbed on the substrate surface. Gaseous SiH4 is thereafter introduced through the pipe 172 into the vessel 112 to execute epitaxial growth.
Patent JP-S59183867-A (JP)
Title: Formation of coating film
Inventor: SUZUKI ISAMU
IPC: B05D1/36
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a sharp coating film excellent in long-term durability and free from fading, in performing wet-on-wet coating of a colored paint and a colored translucent paint, by specifying the synthetic resins and the pigments of both paints. CONSTITUTION:In performing the wet-on-wet coating of a colored paint A and a colored translucent paint B, the synthetic resins being the constitutional components of both paints A, B are same and the wt. ratio of the pigment in the paint B consists of about 1-10% of a color pigment (i) based on an org. color pigment and about 5-50% of a transparent pigment (ii) while the sum wt. ratio of the color pigment (i) and the transparent pigment (ii) is equal to or more than the wt. ratio of the colored paint A. By compounding both paints as mentioned above, a coating film excellent in long-term durability, free from fading and having sharpness is formed.