baber/WOPTO huggingface dataset:
Patent JP-H0453292-A (JP)
Title: Printed wiring board
Inventor: IKETANI KUNIO
IPC: H05K1/11
Filed: 1990-06-21
Abstract: PURPOSE:To enable circuits on the front and the rear of a wiring board to be electrically connected together without providing through-holes of low productivity by a method wherein a conductive section which connects the front and the rear of the board together is provided at a regular interval. CONSTITUTION:A board 1 of honeycomb structure is formed of insulating material as thick as prescribed, and a releasing sheet 2 is pasted on the underside of the board 1. Conductive paste 3 is filled into parts which are required to be conductive from the upside of the board 1, and insulating resin 4 is poured into the other parts. Then, the conductive paste and the insulating resin are set by heating. After curing, the cured surfaces of the conductive paste and the insulating resin are flattened by cutting, the releasing sheet is separated off from the underside of the board 1, and thus a required printed wiring board can be obtained. As the printed wiring board of this design is provided with conductive sections previously formed at a regular interval to electrically connect the upside and the underside of the board, through-holes low in productivity are not required to be provided at the processing of circuits.
Patent JP-S6139644-A (JP)
Title: Wireless transmitting device of signal
Inventor: GOTO TSUGIO
IPC: H04B1/04
Filed: 1984-07-30
Abstract: PURPOSE:To enable the receiving side to check the state of transmission at all times in wireless transmission of signals for which the time of occurrence cannot be specified by transmitting a check signal group from a transmitter to a receiver at a fixed period. CONSTITUTION:A pulse generating circuit 10 for check signal transmission control generates square wave pulses of less than 50% duty ratio repeatedly, and a check signal generating circuit 9 generates signals of specified frequency within the limit of 0.1-20KHz continuously. Further, a high frequency crystal oscillating circuit 1 oscillates a specified frequency within the limit of 4-20MHz. When there is no transmission output signal from a sensor circuit 8, pulses for check signal transmission control are putputted from an NAND gate circuit 6 and sent to the receiving side. On the other hand, when a transmission output signal is outputted from the sensor circuit 8, a sensor output signal in which a check signal is formed is outputted and sent to the receiving side.
Patent JP-S5784822-A (JP)
Title: Coating method
Inventor: TSURUYA IWAO
IPC: B29C65/50
Filed: 1980-11-18
Abstract: PURPOSE:To accomplish firm coating and bonding under prevention of thermal deterioration, fusing break, etc. by a method wherein a coated electric conductive wire is electrified in two steps of high and medium voltages and the coating material is shrinked thermally to bond the connecting part. CONSTITUTION:Heating electric conductive wires 3, 3' are provided in the whole thermally shrinking material 2 of thermoplastic synthetic resin and a coating material 1 having a thermally fusing adhesive agent layer 4 in the whole thermally shrinking material is wound around the outer peripheral surface of a connecting part 8 like a steel pipe and tongue pieces 7a, 7'a, 7b, 7'b of the coating material 1 are engaged with each other to make a cylinder. A high voltage  where the consumption power factor W1 of the coating material ranges in 0.75- 1.5 watts/cm<2> is maintained by a controller C for about 20min and changed into  a medium voltage V2 where the consumption power factor W2 is shown by  (0.6-0.9)XW1, until the temperature of the adhesive aget layer surface of the coating material reaches the adhering temperature of the adhesive agent the  medium voltage V2 is maintained and then application of current is stopped.
Patent JP-S6139990-A (JP)
Title: Card containing rotation-type recording media
Inventor: TAKEUCHI SATOSHI
IPC: G11B17/03
Filed: 1984-07-31
Abstract: PURPOSE:To make a card thinner than the conventional one by omitting a soft sheet at the one side of a rotation-type recording media sheet and including only a hard sheet with a little friction resistance having a notch. CONSTITUTION:In a flat space 6 formed by convering materials 1a and 1b, a rotation-type recording media sheet R is arranged and an opening 7a for writing and reading is formed at the covering material 1a. A soft sheet-shaped protective layer 11 is provided at the one side surface of the sheet R, a smooth hard and thin sheet 13 with a little friction resistance having a notch elastic piece 14 is provided at the other side surface, pressing force is given to the sheet R by the notch 14 and a play is prevented. A rotation driving shaft is inserted to an access hole 8a and reading is executed. By such a reason, since the one side surface is the hard sheet 13 only, a card can be made thinner.
Patent JP-H0325635-A (JP)
Title: Work file processing system for cad system
Inventor: MIYASHITA FUMITOSHI
IPC: G06F12/00
Filed: 1989-06-23
Abstract: PURPOSE:To unify processing and make operation cope with the extension and complication of the processing by saving, keeping and extracting data in a design and drawing supporting system by utilizing a virtual memory space for which a memory and disk are integrated. CONSTITUTION:The pointer of a logic table 1 holds file class (stack/temporary), memory page number to be occupied for each logic table and the in-page offset of a pointer table buffer to execute buffer management, etc. A page state table 2 and a page state table 3 manage the respective page states of the pointer table buffer 4 and data buffer 5. The pointer table buffer 4 holds the page number and page offset value in order to hold the data area of a variable length to the data buffer 5 for the unit of a record number for each logic file. The real I/O (input/output) of the pointer table buffer 4 and data buffer 5 is executed for the unit of a page and the page state tables 2 and 3 are updated every time. Thus, the memory can be effectively utilized.
Patent JP-S6053414-A (JP)
Title: Rear suspension of car
Inventor: TAKADA NAOTO
IPC: B60G3/20
Filed: 1983-09-02
Abstract: PURPOSE:To improve the traveling stability of a car by supporting a wheel bearing member with a swing arm extending along the car body and three lateral links extending across the car body and by specifying the fitting points to the wheel bearing member of the two links which are arranged on the lower side. CONSTITUTION:A swing arm 18 is provided, which is plate-shaped and extending along the car body and which is fixed, at one end, to the car body via a horizontal transverse shaft 38 in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to a wheel bearing member 12 with a bolt 30. Also the first through third lateral links 20, 22, 24 are provided, each of which is fixed, at one end, to the wheel bearing member 12 via a horizontal shaft extending practically along the car body in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to the car body in the same manner, permitting free rotation. In this case, the fitting points to the wheel bearing member of the links 20 and 24, which are set on the lower side than the fitting point of the link 22, are arranged on the front and rear sides of the line connecting the fitting point of the link 20 and the receiving point P of the transverse force to a wheel 10. Additionally, the distances 11, 12 from that line to the fitting points of each link are set to be 11<12.
Patent JP-2000068537-A (JP)
Title: Solar cell module, string, system, and management method
Inventor: YOSHINO TOSHIHITO
IPC: H01L31/042
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain information with no required reference for easy management by providing a recording medium where read and write are possible. SOLUTION: A solar cell module 100 comprises a solar cell element 101 which receives light and generates electric power and a holding plate 102 for holding the solar cell element 101. The solar cell module 1000 comprises an output means for sending outside the electric power gathered from a name plate 107 and the solar cell element 101, and a storage medium 103 where information is stored. The storage medium 103 is a non-volatile storage medium wherein a stored information is not erased until instructed so, and such information as not visually sensed is stored there. After the solar cell module is installed at a setting place, the information is read out of the storage medium using a read means. Thus, the information for management is easily obtained with no reference, for easy management.
Patent JP-S5862302-A (JP)
Title: Rotary blade type expander
Inventor: KOISHI YUUKI
IPC: F01C21/08
Filed: 1981-10-09
Abstract: PURPOSE:To easily machine pressure balancing holes which are drilled in a blade by communicating said balancing holes with long holes which are made from the base part to the end of the blade. CONSTITUTION:Long holes 15 are formed from the base part 13 to the vicinity of the extremity 14 of a blade body 12. Short holes 18 are formed from the high pressure gas face 16 of the blade body 12 and communicated with the long holes 15. The long holes 15 and the short holes 18 constitute pressure balancing holes. Each pressure balancing hole 15 and 18 can be drilled with ease.
Patent JP-H0758378-A (JP)
Title: Electrode device of laser
Inventor: KIMURA TAKUYA
IPC: H01S3/038
Filed: 1993-06-30
Abstract: PURPOSE:To improve the capacity of cooling an electrode pin by equipping this device with a cooling pipe and a highly insulating and highly heat- conductive coupling for coupling electrode pins with each other. CONSTITUTION:A highly insulating and highly heat-conductive rectangular member 12 (for example, AlN+BN) has one side with a semicircular section to receive a cooling pipe 11. Such a member is provided to connect each cooling pipe 11 with each line of electrode pins 1a. A metallic paste (Ag paste) is applied to the faces (a) between the member 12 and the electrode pins 1a and between the member 12 and the cooling 11, and they are fixed with insulating epoxy resin material 10. When a current flows to a cathode electrode 1, the electrode pin 1a generates heat, which is absorbed by the cooling pipe 11 smoothly, passing through the member 12 acting as a thermal bridge. The heat is discharged to outside with the cooling water in the cooling pipe 11, so the cooling capacity of the electrode pin can be improved.
Patent JP-S6223119-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA TOSHIHIRO
IPC: H01L21/58
Filed: 1985-07-24
Abstract: PURPOSE:To correctly indicate the mounting position of the pellet and to form a highly reliable semiconductor device by a method wherein the positioning pattern for indicating the mounting position of the pellet of the substrate is formed of a conductive material also serving as the wirings for power source supply. CONSTITUTION:A rectangle-shaped positioning pattern 7 is formed on the center part deeper than the lead wiring layers 6 on a packaged substrate 3. This positioning pattern 7 is formed by evaporating such a metal layer as an Al layer in the same manner as the lead wiring layers 6. Accordingly when the lead wiring layers 6 are formed, the positioning pattern 7 can be formed at the same time as the formation of the layers 6. The positioning pattern 7 keeps an electrical conduction with the prescribed lead wirings 6 at the prescribed positions, and the lead wiring 6 are electrically connected with the lead pins for power supply of lead pins 2 mounted on the back surface of the packaged substrate 3. Accordingly, the positioning pattern 7 is in a state that the supply voltage is impressed on the positioning pattern 7 via the lead pins for power supply.
Patent JP-H0451780-A (JP)
Title: A/d conversion system for video signal
Inventor: ONUMA KAZUHIRO
IPC: H04N19/80
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a small sized and inexpensive A/D conversion system for a video signal able to cancel a low frequency distortion component by inputting a new video signal whose phase is in matching with a low frequency component fed to an input video signal to the system. CONSTITUTION:The system consists of a low pass filter means LPF 11, a processing circuit 21, a delay circuit 31 and comparators C1-C255 or the like. The LPF 11 in the system above extracts only a low frequency component (2) from an analog video signal (1) including a low frequency distortion. The processing circuit 21 eliminates a vertical synchronizing signal from the output of the LPF 11 to obtain a low frequency component only. On the other hand, the analog video signal (1) passes through the delay circuit 31 to match the phase of the output of the delay circuit 31 with the phase of the output of the processing circuit 21. The comparators C1-C255 of an A/D converter 40 cancel the low frequency distortion component in the video signal and compare only a level of a video signal with a reference voltage.
Patent JP-H0829177-A (JP)
Title: Method for correcting detecting error in direction sensor
Inventor: MIYAHARA NORIO
IPC: G01C17/38
Filed: 1994-07-14
Abstract: PURPOSE:To suppress deterioration in accuracy of a direction sensor. CONSTITUTION:A judgment circle CR0 having a smaller radius r0 (r0=r.(1-n)) by n.r (0<n<1) than an absolute value (r) of a terrestrial magnetism vector and a judgment circle CR2 having a larger radius r2 (r2=r.(l+n)) by n.r (0<n<1) than the absolute value (r) are set around a starting point Ps of a synthetic magnetism vector. An annular area between the judgment circles CR0 and CR2 is set as a judgment area S1. It is checked whether an end point Pe of the synthetic magnetism vector is in the judgment area S1. If the end point Pe is not present in the judgment area S1, the starting point Ps of the synthetic magnetism vector is corrected in an axial direction by a difference of an absolute value R of the synthetic magnetism vector and the absolute value (r) of the terrestrial magnetism vector.
Patent JP-S5862554-A (JP)
Title: Ultrasonic probe
Inventor: DOI TOSHIKATSU
IPC: A61B8/00
Filed: 1981-10-12
Abstract: PURPOSE:To improve the distance resolution and the detection performance of the depth by providing a matching layer on the surface of several piezo-electric ceramic vibrators different in the resonance frequency corresponding to the resonance frequency of the vibrators. CONSTITUTION:Electrode 3, 4, 5 and 6 are formed on the surface of piezo-electric ceramic vibrators 1 and 2 different in the resonance frequency. A packing material 7 is provided behind the electrodes 4 and 6 to absorb an ultrasonic wave emitted backward. Matching layers 8 and 9 and an sound lens 10 are provided in front of the vibrators 1 and 2. Those high in the resonance frequency among ultrasonic waves emitted from the vibrators 1 and 2 probes the shallow part with a better distance resolution while those low therein probes the deep part.
Patent JP-H0823748-A (JP)
Title: Sensor for fruit vegetables of fruit vegetable harvester
Inventor: TOKI HARUMITSU
IPC: A01D46/24
Filed: 1994-07-14
Abstract: PURPOSE:To accurately sense a cucumber to be-harvested. CONSTITUTION:This sensor for fruit vegetables is obtained by catching up an image of a cucumber with a color camera, providing image signals, sensing an image of each luminance difference from color R (red)-color B (blue) or color G (green)-color R (red) in signals of the color R, color G and color B from the resultant image signals by a visual means, binarizing the image of the luminance difference, preparing a binarized image and sensing whether the image is a cucumber or a leaf with the binarized image and thereby enabling the accurate sensing of the cucumber by using the relative value of the luminance.
Patent JP-S5862504-A (JP)
Title: Measuring device for contraction and displacement of object
Inventor: HORI KIYOSHI
IPC: G01B11/02
Filed: 1981-10-12
Abstract: PURPOSE:To enable to perform a precise measurement of contraction and displacement of an object to be measured through a comparatively simple electronic circuit, by enlarging the image of the object to be measured by an image-enlarging means. CONSTITUTION:Projecting light from a light source 6 forms parallel light 8 through, for example, a condenser lens 7, a lower end 2' of an object to be measured, for example, a glass sample, is irradiated with the parallel light 8, and an image of an object 2 to be measured is projected on a light receiving surface of a photoelectric converting element 10 such as light receiving sensor. Through detection of a change in an electric signal outputted from the photoelectric converting element 10, the contraction and displacement of the object 2 to be measured are detected. An image enlarging means 9, such as cylindrical lens, which enlarges the picture of the object 2 to be measured in a direction perpendicular to the direction of the contraction and displacement, or in the parallel to the paper direction in the drawing, is located between the object 2 to be measured and the photoelectric converting element 10. This prevents the occurrence of an error due to unevenness in the diameter of the object 2 to be measured, and enables to perform a high-precise measurement.
Patent JP-S6138725-A (JP)
Title: Location device of plate shaped material
Inventor: UTO MASATSUGU
IPC: B21D43/10
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the material being bent and position being dislocated by performing the locating with pressing one or two sides of the material on the basis of the position of a clamper or stopper. CONSTITUTION:When a material 15 is fed on a table 1, pistons 11, 11'are extended upwards with the motion of cylinders 10, 10' and the material is held up with the contact of a suction cup 12, further the material is held with the suction of a suction pipe 13. A moving stand 5 is then moved by a cylinder 7 for abutting to the opening of the clampers 2, 2' which rest the material at the prescribed position. The material is then brought into contact with the stopper 16 with motioning a cylinder 17. In this case since the suction cup 12 holds the material with suction, it is located with the condition of the one side of the material being pressed to the clampers 2, 2' and other one side to the stopper 16.
Patent JP-H0328335-A (JP)
Title: Solvent extraction method with crown ether
Inventor: TAKAHASHI NOBUO
IPC: C22B59/00
Filed: 1989-06-27
Abstract: PURPOSE:To selectively separate Cs ions, etc., in an aq. soln. by using halogen- contg. carboxylic acid anions as counter anions when the aq. soln. contg. Cs ions, etc., is brought into contact with an org. soln. contg. 18-crown-6-ether, etc., to extract the Cs ions, etc. CONSTITUTION:When an aq. soln. contg. ions of one or more kinds of metals selected among rare earth elements, Cs and Rb is brought into contact with an org. soln. contg. 18-crown-6-ether and/or di-cyclohexyl-18-crown-6-ether. Halogen-contg. carboxylic acid anions having high electron withdrawing property are used as counter anions and an org. compd. contg. Br or I is used as a diluent. The metal ions difficult to separate are extracted and separated.
Patent JP-H0363185-A (JP)
Title: Infrared absorption nickel-dithiolene dye complex for dye donor element for use in laser induced dye thermal transfer
Inventor: DEREKU DEEBITSUDO CHIYAPUMAN
IPC: B41M5/46
Filed: 1990-06-20
Abstract: PURPOSE: To enhance transfer efficiency by providing an infratred absorbing nickel-dithiolene dye complex in the same region as the image dye in a dye layer. CONSTITUTION: An infrared absorbing dye is a nickel-dithiolene dye complex having a structure represented by formula I (wherein R<1> and R<2> are respectively 1-10C alkyl; and either one of them is 5-10C aryl or hetaryl; Z is respectively independently atoms necessary for forming a benzene ring comprising six atoms; and X is a mnovalent cation). By this constitution, a yellow dye is not transferred in an object containing no infrared absorbing dye at all but the coating containing this complex forms a high density transfer yellow image.
Patent JP-S6056039-A (JP)
Title: Ni-base alloy having excellent resistance to stress corrosion cracking
Inventor: KOMATSU SHIYUUICHI
IPC: C22C19/05
Filed: 1983-09-06
Abstract: PURPOSE:To provide an Ni-base alloy which is highly resistant to stress corrosion cracking when used in pure water at a high temp. under high pressure by incorporating C, Si, Mn, Cr, Fe, T, Al, Nb, Cs and Ca respectively at prescribed ratios therein and consisting the same of the balance Ni and unavoidable impurities. CONSTITUTION:An Ni-base alloy consists, by weight, of <=0.08% C, <=0.5% Si, <=1.0% M, 14.0-17.0% Cr, 5.0-10.0% Fe, 2.25-2.75% Ti, 0.4-1.0% Al, 0.7- 1.2% Nb, 0.001-0.01% Ca and the balance Ni and unavoidable impurities. An Ni material is first melted by a high frequency induction furnace or the like in the same way as in a melting method for an ordinary high Cr steel or alloy cast iron in order to obtain such Ni-base alloy. The above-mentioned alloy element are added in the form of nickel alloy, ferro alloy or sinple elements to such molten Ni material so as to have the above-described component ratios and the mixture is melted and smelted, by which the intended Ni-base alloy is obtd. Such Ni-base alloy is suitable as a material for a structural member such as, for example, a jet pump beam and spring material for a nuclear power plant.
Patent JP-H1192464-A (JP)
Title: Herbicide
Inventor: MURATA TETSUYA
IPC: C07D265/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having high herbicidal activities. SOLUTION: This 1,3-oxazin-4-one derivative is represented by formula I [R<1> is CH2 R<6> (R<6> is a halogen or the like); R<2> is an alkyl or the like; R<3> is a 3-8C cycloalkyl or the like; R<4> and R<5> are each a lower alkyl; Q is C(=O) or the like] or its agriculturally acceptable salt, e.g. ethyl 1-[2-(2,3-dihydro-6- methyl-4-oxo-5-phenyl-4H-1,3-oxazin-3-yl)-2- methylpropionyl]cyclopentylcarboxylate. The compound represented by formula I is produced by a method for reacting a compound represented by formula II with an oxidizing agent (preferably chromic acid, pyridinium chlorochromate or the like) in a solvent (preferably ether, methylene chloride or the like), preferably at 0 deg.C to the refluxing temperature of the solvent or the like. The compound represented by formula I is especially useful for controlling weeds (e.g. those of the genus Echinochloa) found in rice plants.
Patent JP-H0919156-A (JP)
Title: Air conditioner
Inventor: KAWASHIMA NOBUHIRO
IPC: F24F11/02
Filed: 1995-06-28
Abstract: PURPOSE: To prevent the erroneous function of overvoltage protection circuit by the overshoot of output voltage from an active filter by increasing the overvoltage decision level in an overvoltage prevention means for active filter for a predetermined period at the time of starting the active filter or a motor compressor. CONSTITUTION: An overvoltage protection circuit at a switching control section 7 for controlling a power transistor 33 in an active filter 5 connected between a bridge rectifier 2 and a smoothing capacitor 5 comprises a comparator 54 for comparing the output voltage from the active filter 5, divided by resistors 56, 57, with an overvoltage decision level, divided by resistors 51, 52. A switch 55 is closed by a command from an inverter control section 8 for a predetermined time after starting the active filter 5 or a motor compressor 6 to connect the resistor 53 with the resistor 51 thus elevating the protection voltage. This circuitry prevents by erroneous function of overvoltage protection circuit owing to overshoot of output voltage from the active filter 5.