baber/WOPTO huggingface dataset:
Patent JP-H11254539-A (JP)
Title: Electric welding and bonding method and apparatus
Inventor: WATABE HIROTSUGU
IPC: B29C65/36
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To automatically set an output condition necessary for the optimum welding even in a repairing member having a free shape and to avoid the irregularity of welding capacity. SOLUTION: Predetermined voltage is applied to the work coil 5 arranged in opposed relation to a repairing member 2 to measure the output current flowing to the work coil 5 and the predetermined voltage is divided by the measured output current to operate the impedance on the side of the work coil 5 and the resistance of the work coil 5 is substracted from this impedance to calculate the coupling with the repairing member 2 and the voltage applicable to the work coil 5 is divided by the impedance to calculate the welding current allowed to flow to the work coil and the welding power quantity necessary for welding is operated from the area of the heater 3 of the repairing member 2 and the welding current is squared and the coupling is multiplied to operate instantaneous power and the welding power quantity necessary for welding is divided by the instantaneous power to calculate a  welding time.
Patent JP-S62212852-A (JP)
Title: Storage protecting system
Inventor: DOI HIDEAKI
IPC: G06F21/62
Filed: 1986-03-14
Abstract: PURPOSE:To detect misprogramming by storing a pass word and the length of a prescribed area corresponding to the value of a base register in the prescribed area, and at the execution of a memory updating instruction, checking the pass word and the address range. CONSTITUTION:In a main storage device 1, a base register indicating the base address of a certain area 11 assigned to a certain program is defined as the 4th location (R4) e.g. of a general register. A pass word to use the area and the length information indicating the size of the area are stored in an address having specific relation to the base address. Namely, the length 13 is stored in the address of the base address 4 and the pass word 12 is stored in the address of the base register 8. Consequently, the misspecification of the base register or the specification of a displacement address exceeding an assigned area can be checked.
Patent JP-S58174669-A (JP)
Inventor: KIRIYAMA TSUTOMU
IPC: D04H1/4382
Filed: 1982-04-08
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-H11261703-A (JP)
Title: Congestion control method and congestion control system in exchange
Inventor: HIGUCHI MAMORU
IPC: H04M3/36
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To realize congestion control where the quality of a speech connection service even at the time of congestion is not so much changed in the normal state and capable of flexibly coping with the congestion. SOLUTION: A call pattern from a subscriber is generated as call time series data, the call time series data are processed for fast speed Fourier transform by which a short period component of a frequency is detected, the number of the detected short period component is compared with a prescribed threshold level. When the number of the short period components exceeds the prescribed threshold level, the transmission timing of a congestion tone(CT) and a busy tone(BT) is revised so as to be delayed. Or the number of calls from subscribers for every prescribed line is counted and a call amt. per unit time is obtained from the counted call number and when the call amount per unit time exceeds a prescribed threshold level, the transmission timing of the congestion tone(CT) and the busy tone(BT) is revised so as to be delayed.
Patent JP-H03258888-A (JP)
Title: Refrigerant
Inventor: OMURE YUKIO
IPC: C09K5/04
Filed: 1990-03-07
Abstract: PURPOSE:To obtain a refrigerant suitable for low-temperature refrigerator, having slight or no influence on ozone layer at all, comprising 1,1,1- trifluoroethane. CONSTITUTION:1,1,1-Trifluoroethane (R-143a) is optionally mixed with about 0.01-5% based on weight of working fluid of a stabilizer such as an epoxide, a (thio)phosphite, a phoshine sulfide, a boron compound, a phenol, a nitroalkane, an acrylic acid ester or dioxane to give the objective refrigerant having -30 to -60 deg.C evaporation temperature in a refrigerator.
Patent JP-H04215216-A (JP)
Title: Device for detecting contact welding of switch
Inventor: ISHIKAWA MINORU
IPC: H01H47/00
Filed: 1991-02-28
Abstract: PURPOSE:To detect contact welding of each phase of a multiphase alternating current switch with one device for detecting contact welding. CONSTITUTION:The signal, which is obtained by reversing the exciting signal of an electromagnetic coil 2 with an inverter 5, and the switching signal of a main contact point 4 are input to an AND circuit 6, and welding of the main contact point 4 is monitored on the basis of the signal output P at the time when the switching signal is changed to H even if the driving signal is L. At this stage, an auxiliary (a) contact point 7a to be coupled with the main contact point 4 is provided, and the switching signal of the main contact point 4 is output from this auxiliary (a) contact point 7a, and contact welding of all phases is thereby detected by one circuit for detecting contact welding.
Patent JP-H05258010-A (JP)
Title: Logic generation system and logic generating method
IPC: G06F17/50
Filed: 1992-03-16
Abstract: PURPOSE:To easily describe logic intended by a designer which is provided with visuality. CONSTITUTION:In a logic generation system 1 provided with a logic generation processing part for generating an arithmetic and logic circuit as the logical description with low abstractness from the inputted logical description having high abstractness, a logic editing part 3 is provided. The part 3 is provided with an identification information generating part 4 consisting of a first identification information generating part for generating identification information to be used for classifying each operator based on the classification of each operator included in each logical expression described as the logical description of the high abstractness, the coordinate of the position of the description, and the presence or the absence of an operation preference symbol and so on, an identification information imparting part 5 for imparting the identification information generated by the identification information generating part 4 correspondingly to the arithmetic and logic circuit, and a logic synthesizing part 6 for synthesizing the arithmetic and logic circuits whose identification information imparted by the identification information imparting part 5 is the same.
Patent JP-H08228473-A (JP)
Title: Protective circuit of switching power source
Inventor: SHIMAMURA TAKASHI
IPC: H02M1/00
Filed: 1995-02-22
Abstract: PURPOSE: To quicken the function of the operation of a protective circuit by sending out an abnormality signal only when the switching waveform to a main switch element and the voltage waveform of a flywheel diode are discordant, and breaking a switching circuit from the power source. CONSTITUTION: Energy being accumulated in an inductance L1 on output side while a main switching element is on is supplied to load RL while the main switching element Q1 is off. In that case, the switching circuit (composed of an IC for switching signal, a transistor Q2, and resistors R1-R3) is broken from the power source E by comparing the switching signal waveform of the main switching element Q1 with the voltage waveform of a flywheel diode D1, and sending out an abnormality signal only when both waveforms are discordant, and short-circuiting the input side of the switching power source E. Hereby, the function of the protective circuit can be quickened, and the influence of thermal breakage to other parts by the delay of heat conduction can be avoided.
Patent JP-S56155420-A (JP)
Title: Alternating current regulated power supply device
Inventor: YAMAZAKI MASAMICHI
IPC: G05F1/455
Filed: 1980-05-01
Abstract: PURPOSE:To obtain a device of low losses, small distortion in waveform and good stability of output voltage by interposing a thyristor on the primary winding side of a ferro-resonance transformer having two secondary windings, and changing the gate phase angle thereof by the specific signal. CONSTITUTION:A thyristor 51 is interposed on the primary winding 50A side of a ferro-resonance transformer 50 having two secondary windings 50B, 50C. Also, the integrated signal IS outputted from an integrating circuit 62 according to the zero cross of the AC input power source from an auxiliary power transformer 55 and the threshold signal SL determined by comparing the detected voltage Vi1 by one of the secondary windings, 50C, and reference voltage VS are compared in a comparator 63, by which a gate signal CM is generated. The other 50B of the secondary windings is connected to a load, and the level of said signal SL is automatically controlled, whereby the pulse width of the gate signal CM is changed and the gate phase angle of the thyristor 51 is changed.
Patent JP-H01232161-A (JP)
Title: High pressure fuel injection device for engine
Inventor: YOSHIDA TAKEO
IPC: F02M51/06
Filed: 1988-03-14
Abstract: PURPOSE:To suppress a valve unit from springing and the valve unit from moderating its action by forming a valve unit in its contact surface with a seat member into specific size and providing a groove in a seating surface of the valve unit or a valve seat surface of the seat member. CONSTITUTION:A body 6 has an accumulator chamber 7 and a small chamber 17. An injection valve unit 13 opens and closes a fuel injection port 2. A valve unit 35 opens and closes a valve port 28 escaping a pressure in the small chamber 17. The valve unit 35 forms its contact area with an inner cover member 12 remarkably large as compared with an opening area of the valve port 28. A longitudinal groove 41 and a lateral groove 42 are provided in a valve seat surface 39 of the inner cover member 12. Since an inter-contact surface is placed in a vacuumized condition escaping fuel in the large inter contact surface at a high speed when the valve unit 35 is seated, it is sucked to a seat member. Thus enabling the valve unit to be suppressed from springing when a valve is closed, the valve unit can be suppressed from moderating its action when the valve is opened.
Patent JP-S58179406-A (JP)
Inventor: TSURUMI MANABU
IPC: A01D45/10
Filed: 1982-04-09
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-H04275972-A (JP)
Title: Production of oxide superconducting bulky body
Inventor: HORATA ISATERU
IPC: H01B13/00
Filed: 1991-02-28
Abstract: PURPOSE:To control the amt. (x) of oxygen in an oxide superconducting bulky body having a compsn. represented by a formula Y1Ba2Cu3Ox to an arbitrary proper value within the range of 6.0-7.0. CONSTITUTION:Y2O3 is mixed with BaCO3 and CuO in 1:2:3 ratio of Y:Ba:Cu and this mixture is press-molded and calcined to obtain a bulky polycrystalline body of Y1Ba2Cu3O6.9. This body is heated and held in an electric furnace at a proper temp. within the range of 400-1,000 deg.C in a gaseous Ar-O2 mixture contg. about 1% O2. The furnace is then filled with an Ar atmosphere and slow cooling to room temp. is carried out at 20 deg.C/min cooling rate. The relation between the holding temp. T (K) and the amt. (x) of oxygen is negative correlation shown by the diagram 2.
Patent JP-S52141073-A (JP)
Title: Stirring type washing machine
Inventor: KOBAYASHI AKIRA
IPC: D06F37/24
Filed: 1976-05-19
Abstract: PURPOSE: To provide a stirring type washing machine which is light in weight, portable and easy to install since it does not need a counter-weight for maintaining a horizontal balance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07270779-A (JP)
Title: Active matrix type color liquid crystal display device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1994-03-29
Abstract: PURPOSE:To provide an active matrix type color liquid crystal display device of a reflection type which makes it possible to obtain colored light of high luminance by coloring the light without using color filter, to obtain bright display by lessening the loss of light quantity by absorption of light at the substrate and polarizing plate of liquid crystal cell and to display plural colors with one pixel. CONSTITUTION:This liquid crystal display device has the liquid crystal cell 10, one sheet of the polarizing plate 30 and a phase difference plate 31. A counter electrode 21 disposed on the inside surface of the rear surface side substrate 12 of the liquid crystal cell 10 is formed out of a light reflection film. The polarizing plate 30 is arranged on the front surface side of the liquid crystal cell 10 and the phase difference plate 31 is arranged between the liquid crystal cell 10 and the polarizing plate 31. The transmission axis of the polarizing plate 30 and the delay axis of the phase difference plate 31 are shifted diagonally at a prescribed angle.
Patent JP-H04294878-A (JP)
Title: Double-headed x-type welding gun device
Inventor: KAWADA MASAKI
IPC: B23K11/11
Filed: 1991-03-22
Abstract: PURPOSE:To reduce energizing loss and to reduce the width of a welding gun by directly power feeding to one gun arm from a transformer, power feeding to the other gun arm via a supporting arm and obviating to arrange a separate power feeding member on the outside of a gun bracket. CONSTITUTION:A couple of gun arms 3 and 4 are pivoted on a supporting shaft 2 provided on the gun bracket 1. A couple of bifurcate arm parts 41 and 42 are formed on the second gun arm 4. The transformer 6 is pivoted on the supporting shaft 2 via a supporting shaft arm 5, the second gun arm 4 is directly fitted on one terminal 6d of the transformer and the other terminal 6b thereof is connected to the first gun arm 3 via the supporting arm 5. A pressurizing cylinder 14 is supported on the supporting arm 5 and the one arm part 4 and the other arm part 42 are selectively closed for the first gun arm 3 by reciprocation of a piston rod 14a.
Patent JP-S58174145-A (JP)
Title: Controller of engine
Inventor: WADA SHIYUNICHI
IPC: F02D35/00
Filed: 1982-04-06
Abstract: PURPOSE:To simplify electric wiring in a fuel controller, by integrally forming a pressure sensor as a part of the controller. CONSTITUTION:A pressure sensor 8 is provided to the inside of a casing 9 of a controller 7. The controller 7 is mounted to a housing 4 of a mixing body 3. The controller 7 calculates a basic fuel amount of an engine from informations of the sensor 8 and engine speed to perform corrective calculation on the basis of information from various sensor 15 of an intake air temperature sensor, cooling water temperature sensor 12, O2 sensor 13, throttle opening sensor 10, etc., in this way, required fuel is supplied to an engine 14 from an injector 5. Also the sensor 8 is integrally formed with the controller 7 and housed in the same casing 9, eliminating the necessity for external wiring between the controller 7 and the sensor 8.
Patent JP-H11222962-A (JP)
Title: Variable partition
Inventor: SAKANO NAOKI
IPC: E04B2/74
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a variable partition easy to build up and dismantle with a small number of part items and usable not only as a partition for room space but also for the installation of furniture such as a storage box. SOLUTION: A plurality of backing frames (for a blind wall parts 1 and wall parts 2 with opening parts) formed by jointing the respective intersection parts of a plurality of lateral members and two longitudinal members formed of lightweight lip channel shape steel, by joint fittings using bolts, are continuously connected in specified x, y directions by connecting fittings using bolts disposed in a plurality of vertical stages, to constitute a partition skeleton that can be dismantled. A cover panel made of suitable material, or a furniture unit is removably fitted to each backing frame by hooks.
Patent JP-H06274279-A (JP)
Title: Mirrored disk and its control system
Inventor: IKEDA EIJI
IPC: G06F3/06
Filed: 1993-03-18
Abstract: PURPOSE:To inexpensively construct a double disk system and to shorten data backup/restoring time and data transmission time to an external system. CONSTITUTION:A disk with capacity smaller than that of a master disk 1 is used as a slave disk 2. A data compressing means 3 and a data restoring means 4 are added to the disk 2. When a writing data command is issued, the disk 1 writes data as it is and data compressed through the means 3 are written in the disk 2. When a read data command is issued, data are read out from a file in the disk 1 at normal time, and if the disk 1 is failed, the compressed data in a file of the disk 2 are restored through the means 4 and read out.
Patent JP-S61215496-A (JP)
Title: Electric fan
Inventor: FUJINAMI DAIZO
IPC: F04D25/08
Filed: 1985-03-22
Abstract: PURPOSE:To enable the supply of currents in a different direction concurrently even in the non-oscillating motion of an electric fan by providing a plurality of fans directed toward a different direction. CONSTITUTION:On top of a support 2 is provided a rotatably moving member 3 having a built-in oscillating mechanism and a bevel gear 4 as connected to an electric motor is so provided as to be projected upward therefrom. Another bevel gear 6 is fitted to the rotary shaft of a fan 5 for the supply of currents. Two such fans 5, positioned back to back, are geared with the said bevel gear 4. Consequently, currents can be supplied in a different direction concurrently and when the oscillating mechanism is actuated, the intervals of the current supply can be shortened for a person exposed to currents supplied at any direction.
Patent JP-S61216603-A (JP)
Inventor: KANETAKE YUJI
IPC: A01B69/00
Filed: 1985-03-23
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-S55150388-A (JP)
Title: Thermal printer
Inventor: KAWABATA YOUICHI
IPC: B41J2/375
Filed: 1979-05-14
Abstract: PURPOSE:To make the temperature rise of a thermal head constant, to prevent thermal breakdown and to attain a uniform recording density, by storing recording information which is applied to the thermal head and by using the information to control the duty factor and voltage of a following driving pulse. CONSTITUTION:The output signal of an AND gate G2, which receives three signals that are a signal DATA, a signal CLOCK and the output of G1, is supplied to a thermal head so that the head heats. The signal DATA  is dot information. The signal CLOCK is used to determine the timing and time width of a pulse which is applied to the head. A NAND gate G2 receives a signal CHOP and the output of a flip-flop F1 which latches the dot information at the time of the falling of the signal CLOCK. When the output DATA is kept at a level HIGH, the signal CHOP is supplied to T3 and the output of the gate G2 becomes a chopped signal to control power which is applied to the head.
Patent JP-S51134391-A (JP)
Title: Display unit
Inventor: MORI SATORU
IPC: G02F1/15
Filed: 1975-05-16
Abstract: PURPOSE: A display unit whic is capable of repeated recording. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60203308-A (JP)
Title: Manufacture of sheet material having projecting line
Inventor: SEKI KEISEI
IPC: B21B1/08
Filed: 1984-03-27
Abstract: PURPOSE:To manufacture easily and inexpensively a sheet material having flat- top projecting lines by rolling a metallic sheet material to form projecting lines on its surface by using a forming roll having grooved parts and successively flatening the tops of projecting lines by using a flat roll. CONSTITUTION:A band-shaped sheet material 1 consisting of a hard-to-work material such as Ti alloy is supplied to a rolling device consisting of a forming roll 6 having prescribed grooves 7 and a flat roll 8 in combination to form continuously plural projecting lines 4 on the upper surface of material 1 along the longitudinal direction. Next, the sheet material 1 having formed projecting lines is supplied to a rolling device formed by combining a flat roll 9 and a crown roll 10, to flatten the tops of projecting lines 4 along the longitudinal direction. In this way, a sheet material having flat-top projecting lines is easily and inexpensively manufactured. This method is applied to the manufacture of a sheet material having projecting lines used for an electrode for electrolysis, etc.
Patent JP-H05264801-A (JP)
Title: Multilayered antireflection film
IPC: G02B1/11
Filed: 1992-02-12
Abstract: PURPOSE:To obtain an excellent antireflection effect for both of S-polarized component and P-polarized component in a wide wavelength range. CONSTITUTION:This multilayered antireflection film 15 is used for light at <=60 deg. incident angle and consists of 11 layers formed on an optical member 20 having 1.50-1.54 refractive index. These layers are successively formed from the first layer 1 to the tenth layer 10 and the eleventh layer 11. Any two layers of odd numbers are given refractive index 2.36-2.38 and other four layers of odd numbers are given refractive index 1.37-1.39. Further, any two layers of even numbers are given refractive index 2.04-2.06, other four layers of even numbers are given refractive index 1.64-1.65, and the remaining one layer is given refractive index 1.47-1.49.
Patent JP-S57174280-A (JP)
Title: Optical writing-in method
Inventor: SUZUKI KOUICHI
IPC: B41J2/455
Filed: 1981-04-21
Abstract: PURPOSE:To form an image higher in the density than the array density by emitting light intermittently at a specified position synchronizing the vibration of a special lens provided between a LED array and a photosensitive body in the direction parallel to the arrangement of the array. CONSTITUTION:A lens 20 (an array of lenses 23-23'' provided corresponding to blocks 13-13'' of LEDS12) is provided between an LED array 10 in which LEDs 12 are arranged in linearity and a photosensitive body 30 to form equal ratio inverted images. It is vibrated with an actuator 29 in the direction parallel to the arrangement of the LEDs 12. The LEDs emit light at a position where the image of the LEDs on the photosensitive body 30 diviates before and after the reference position (the center of reciprocation) by a distance equivalent to 1/4 as large as the arranged pitch of the LEDs or for each of a section including the position.
Patent JP-H07273920-A (JP)
Title: Facsimile equipment
Inventor: ICHII OSAMU
IPC: H04N1/32
Filed: 1994-03-29
Abstract: PURPOSE:To obtain the facsimile equipment sending voice message attended to an original to a destination surely with one communication. CONSTITUTION:Prior to transmission of an original, a voice message attached to the original is entered by a microphone 11 and converted into digital voice data by a digital voice recording/reproducing device 9 and stored in advance in a voice memory 10. After the operation of transmission start, image data of an original are sent by a specified facsimile communication protocol and the voice data attached to the image data are converted into virtual facsimile image data and then sent. A receiver side stores received voice data to the voice memory 10 through the digital voice recording/reproducing device 9 and the data is reproduced from a speaker 12 in interlocking with the recording of the image data received by an image memory 13, for example.