baber/WOPTO huggingface dataset:
Patent JP-H06214616-A (JP)
Title: Program controller
Inventor: MASUDA KENJI
IPC: G05B19/02
Filed: 1993-01-18
Abstract: PURPOSE:To prevent the input mistakes of a control program due to the misoperations of keys or the misreading of the numerical value by confirming at each time the time and the set value of the coordinate position designated by a cursor on a set value input screen where the numerical value is shown. CONSTITUTION:A display part 1 shows a plane coordinate system and a graph set by the time and the control value and also a cursor which designates the optional coordinates of a plane coordinate system. An input part 2 such as a mouse, shifts the cursor to an optional position from the plane coordinate system of the part 1. A computing part 3 calculates the time and the set value from the coordinates pointed by the cursor and then calculates the segment time of this time from the time when the set value is supplied by the precedent segment and the time when the set time is supplied in this time. A storage part 4 stores the calculated segment time and the set time in a pair and gives plural pairs of data the part 1 and a control part 5. The part 5 carries out the control based on the segment time and the segment time. Thus the input mistakes can be decreased.
Patent JP-2000223740-A (JP)
Title: Manufacture of led array element
Inventor: OSAWA YASUHIRO
IPC: B41J2/455
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an LED array element which can easily form a mirror part of the LED array element having a mirror structure. SOLUTION: In the method for manufacturing an LED array element having a mirror structure, a mirror surrounding LEDs 12 other than their light emission directions for reflecting light emitted in non-vertical directions generally toward a vertical direction is provided on the LEDs 12 forming a surface light-emitting LED array. The method includes steps of forming a lift-off pattern 15 covering light emitting parts of the LEDs 12, forming a mirror structure in the periphery of the light emitting parts of the LEDs 12, forming high-reflectance mirror material 18 on the mirror structure, and subjecting the reflective mirror material 18 to a lift-off process with use of the lift-off pattern 15.
Patent JP-H11219884-A (JP)
Title: Structure of size converting jig for exposure mask of projection aligner
Inventor: ASAHARA HIROKAZU
IPC: H01L21/027
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a projection aligner which uses large- sized exposure masks and makes a plurality of exposure masks effectively usable, so as to reduce the cost of the masks by constituting the aligner such that the aligner uses small-sized exposure masks. SOLUTION: A through-hole 3 having the same size as that of a small-sized exposure mask 2 is drilled through a platy body 1 which is formed in matching with the size of a large-sized exposure mask. In addition, receiving pieces 4 which protrude into the hole 3 are provided on the lower surface side of the platy body 1 by making the upper surfaces of the pieces 4 to be flush with the lower surface of the platy body 1 so that the small-sized mask 2 can be put in the hole 3 in a removable state.
Patent JP-S52105577-A (JP)
Title: Gas separating apparatus
Inventor: MORISUE TETSUO
IPC: B01D9/02
Filed: 1976-03-02
Abstract: PURPOSE: To utilize the gas separating function of its own and the phenomena of separating coefficient by the gas flow in the separating cell, at its maximum, by using gas separating apparatus, combining separating cell, having different cut, at the time of separating gas with diaphragm or isotope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10224430-A (JP)
Title: Transmission line switching system
Inventor: YABUTA KATSUMI
IPC: H04L69/40
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent switching that is caused in a path switching second by adding the switching information in response to the switching and inhibiting the switching of a selection state in response to detection of the switching information in a system which receives the output obtained after the switching of a transmission line as the paths of two systems of redundant constitution and includes a means which alternatively derives both paths. SOLUTION: A selection part 1 switches the switching sections of a transmission line and this switching information is added to the signals of two systems via an adding part 13. In the phase compensating periods 21 and 22 of the receiving part of a path switching section, the phase matching is performed at a transmitting part by the signals received from both systems and based on the added phase information. Then a selector 25 performs the switching of paths based on the path alarms which are detected by the alarm detectors 23 and 24. A switching information detection part 26 detects the switching information from the signals of both systems and inhibits the switching of the selector 25 by a path switching inhibition signal.
Patent JP-H04217499-A (JP)
Title: Method for drilling printed circuit substrate
Inventor: JIYON EI KORUBONSUKI
IPC: B23B35/00
Filed: 1991-02-15
Abstract: PURPOSE: To provide a method for drilling very small diameter holes (0.005 inches or smaller) in a printed circuit board precisely on prescribed positions. CONSTITUTION: An entry overlay sheet 10 is employed in a method for drilling very small diameter holes (0.005 inches or smaller) in a printed circuit board 15. The entry overlay sheet 10 is a thin layer of a homogeneous polymer material, having a thickness of 0.005 to 0.01 inches, but at least 1.5 times the drill diameter. To provide improved drilling characteristics the polymer material may be filled with mineral filler particles such as talcum powder or the like. The method includes (i) placing the entry overlay sheet 10 on top of the printed circuit board 15, and (ii) drilling through the entry overlay sheet 10 and the printed circuit board 15 in succession.
Patent JP-S53106500-A (JP)
Title: Fabricating method of semiconductor porcelain element
Inventor: ITAKURA GEN
IPC: H01G13/00
Filed: 1977-02-28
Abstract: PURPOSE: To calcine a number of melting tools so as to prevent unumiformity from occurring in characteristics by putting on the moding tool on the above bottom of a sleeve in which a slide plate is set up on the side opposed to the bottom and squarely supplying reduction gas to the side plate of the sleeve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166151-A (JP)
Title: Continuous casting machine for steel
Inventor: UEJIMA YOSHIYUKI
IPC: B22D11/124
Filed: 1984-02-10
Abstract: PURPOSE:To provide a titled casting machine which prevnts overlap segregation of harmful elements as far as possible and improves the quality of a steel in continuous casting of the steel by specifying the cooling rate of a billet at a specific value or below by transfer in a heater until all attain a gamma phase from the liquid phase + delta phase temp. CONSTITUTION:A cooling rate is specified at <=40 deg.C by transfer in a heater within the temp. range centering at 1,495 deg.C (line 3) where an L+delta phase changes to a gamma phase via a delta phase, an Ar4 phase or L+gamma phase in continuous casting of a steel contg. <=0.53 carbon. Overlap segregation of alpha stabilizing elements and gamma stabilizing elements is considerably decreased in such a case. The generation of surface flawing and cracking of a steel 12 is thus prevented without overlap segregation of, for example, P and Mn and the quality thereof is improved.
Patent JP-H08219707-A (JP)
Title: Detector for two-sheet-attraction
Inventor: NIWA HIDEO
IPC: B66C1/08
Filed: 1995-02-09
Abstract: PURPOSE: To easily and reliably detect that two sheets of works have been attracted by using a detection coil wherein an end forms a magnetic pole which can be in contact with a work and the other end forms another magnetic pole which can be in contact with the vicinity of a portion with which the work is in contact. CONSTITUTION: An iron core 3 of a detector 1 includes a rod-like main pole 4 and a cylindrical yoke 6. On the main pole 4, an exciting coil 10 is wound around an upper part of a bobbin and connected to a rectangular wave generator 15 via a cable, while a detection coil 11 is wound around a lower part of the bobbin and connected to an integrator 17 via a cable. The rectangular wave generator 15 is controlled by an arithmetic processor 20 for outputting rectangular wave voltage with predetermined timing. The integrator 17 includes a FET(field-effect transistor) for discharging an integration capacitor C for integrating and outputting output voltage of the detection coil 11.  The arithmetic processor 20 stores in advance a relation between a number of attracted works for each thickness of the works and the output voltage of the integrator as a number-of-attracted-sheets table 21 and displays 23 the number of attracted works obtained by a tape 21.
Patent JP-S57137081-A (JP)
Title: Series welding device
Inventor: TAKAGISHI HARUYOSHI
IPC: B23K11/11
Filed: 1981-02-17
Abstract: PURPOSE:To adjust the positions of electrode tips always constant and to improve workability by dividing back electrodes to the electrode tips, fitting these to mavable means, and connecting the electrode tips by means of members having conductivity. CONSTITUTION:Lock up cylinders 19, 20 are extended respectively toward the works W1, W2, to adjust electrode tips 22a, 23a to the positions where they abut correctly on the bottom surfaces of the works W1, W2. When the resistance in the state in which the tips 22a, 23a abut on the works W1, W2 attain a set value, the cylinders 19 20 are locked respectively automatically, whereby the upward and downward movements of piston rods 22, 23 are blocked. When the tips 22a, 23a ascend up to the normal positions and are locked there, ordinary series welding is executed.
Patent JP-H09214798-A (JP)
Title: Pll circuit
Inventor: HIBI MICHIO
IPC: G09G1/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent flowing of an overcurrent based on rapid reduction in a frequency based on the reduction in the coil impedance by switching a signal at a reference input side of a phase comparator means into a feedback input signal based on an output of a frequency sudden change detection means. SOLUTION: A horizontal synchronizing signal and an output of a voltage controlled oscillator section 4 are given to a phase comparator 1, in which both phase differences are compared. A charge pump section 2 controls an output of a low pass filter 3, as a result, a voltage controlled oscillator section 4 is controlled. When a reference input frequency applied to an input terminal IN is changed in response to the mode revision, a frequency sudden change detection section 6 detects it to throw a changeover switch SW0 from the position of a moving contact MT0 into a fixed contact T2 . Thus, outputs of the voltage controlled oscillator section 4 having outputted so far are given to two comparison inputs of the phase comparator 1 as signals without any phase difference to allow the voltage controlled oscillator section 4 to keep the oscillated output so far.
Patent JP-2000220835-A (JP)
Title: High frequency heating device
Inventor: WATANABE HIDEKI
IPC: H05B6/68
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device, eliminating excessive electric power consumption even when a first relay switch is brought into ON condition from the beginning of cooking. SOLUTION: A high frequency heating device is equipped with a cooking time resetting means 21, deciding whether an OFF time can be formed in the final stage of a cooking time or not based on the cooking time, set by a cooking time setting means 14, and the predetermined period of a second control means 16. When the OFF time can be formed in the final stage, a cooking time excluding the OFF time is reset as an actual cooking time but, when the OFF time cannot be formed, the cooking time is reset as the actual cooking time while stopping the control of the first and second control means 15, 16 when a measured time, measured when the actual cooking time is set, has exceeded the actual cooking time.
Patent JP-H07228172-A (JP)
Title: Display device for vehicle
Inventor: KOIE KAZUTOSHI
IPC: B60K35/00
Filed: 1994-02-21
Abstract: PURPOSE:To facilitate manufacture in simple structure by providing a field diaphragm means by which a patient can visualize a displayed image by one of his eyes only in the middle of an optical path of displayed light irradiated on the inner surface of a front glass. CONSTITUTION:A display apparatus 4 to project display light and a reflector 6 to reflect the display light projected by the display apparatus 4 toward front glass inner surfaces 5a, 5b are stored inside of a case 3 of a display light generating device 2, and a projection port to pass this reflected light through is provided. A douser 7 is arranged at a position to prevent either one of display light LR incident upon the right eye of a patient and display light LL incident upon the left eye from reaching the front glass inner surfaces 5a, 5b by way of covering a part of the projection port as a field diaphragm means and blocking the one of the display light LR and the display light LL on this projection port. Consequently, it is possible to avoid a displayed image from being visualized doubly and to facilitate manufacture in simple structure.
Patent JP-S60165628-A (JP)
Title: Power circuit of camera
Inventor: TANO HIDEKAZU
IPC: G03B7/26
Filed: 1984-02-08
Abstract: PURPOSE:To save the power consumption of a storage holding power source connected to a semiconductor memory circuit by providing a current cutoff member between the storage holding power source and a control circuit. CONSTITUTION:A main power source 11 supplies electric power to a driving circuit 15 and also supplies electric power to the semiconductor circuit 16 through a diode 13 simultaneously with a power switch 23 on. In this state, the storage holding power source 12 supplies no power to the circuit 16; and a diode 13 cuts off electric power supply from the power source 12 to the circuit 15 and a diode 14 prevents the power source 11 from being consumed through the flow passage of the current source 12. When the switch 23 is open, on the other hand, the circuit 16 is powered on by the power source 12 through the diode 14, but any electric power is not supplied because of the diode 13. The circuit 16 is therefore in operation to hold storage contents.
Patent JP-H03232201-A (JP)
Title: Method for treatment of metal magnetic powder
Inventor: MIYAZAWA KOKICHI
IPC: H01F1/06
Filed: 1990-02-01
Abstract: PURPOSE:To effectively remove a part or the whole of boron which gives an effect on solubilization and the like by a method wherein a contact treatment is conducted under heat on metal magnetic powder, containing boric component, and a hydroxy group containing organic compound, and the boronic component is removed. CONSTITUTION:A contact process is conducted under heat on metal magnetic powder, containing boronic component and a hydroxyl group containing organic compound, and the borinic component is removed. There are aliphatic alcohol, alomatic alcohol and the like as the hydroxyl group containing organic compound. The boron-containing metal magnetic powder is suspended into the treatment medium solution which is formed by mixing the hydroxyl group containing organic compound into an organic solvent, and a contact process is conducted under heat in the inert gas atmosphere of non-oxidizing gas such as nitrogen gas or the like. The temperature of heating is normally 50 deg.C or higher, desirably 120 deg.C or higher. After the contact process has been conducted under heat, the treated slurry is filtered, washed and boronic component is removed. The boronic component may be evaporated by introducing inert gas, containing the vapor of hydroxyl group containing organic compound into the reactor, in which boron-containing metal magnetic powder is filled, and a contact process is conducted under heat of 100 deg.C or higher.
Patent JP-S60167237-A (JP)
Title: Device for winding tape around cathode-ray tube
Inventor: HOSHINO MUTSUO
IPC: G01N21/956
Filed: 1984-02-09
Abstract: PURPOSE:To prevent tape from being stripped off while it is being wound and enable full automation by providing a tape supply unit and a tape cutting unit at the side of a cathod-ray tube that is supported so as to freely rotate and arranging a tape pressing unit. CONSTITUTION:A winding unit consisting of a tape supply unit 11 that supplies adhesive tape 3, tape cutting unit 12 that cuts and holds the terminal section of the tape 3, and tape pressing unit 51 with an air nozzle 52 is arranged at the side of a cathode-ray tube 1 that is supported so as to freely rotate and the adhesive tape 3 that forms the ground of a metal batten wound around the panel circumference of an anti-explosion type cathode-ray tube is wound. Beside, when the tape 3 is pressed on the circumferential surface of a panel 2 by a pressing roller 31 and the tape holding section 42 of the tape cutting unit 12 is opened, the tape tip section is press-contacted on the circumferential surface of the panel 2 by the tape pressing unit 51. As a result, stripping off and hanging are prevented and the automated winding work is facilitated.
Patent JP-H10221372-A (JP)
Title: Wiring circuit board with inspection electrode and method for forming the same
Inventor: OKANO TATSUHIRO
IPC: H01L21/66
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board having an inspection electrode fit to a fine-pitch inspection without leaving an inspection scar to a body to be inspected, and a method for forming the same. SOLUTION: A resist layer 2 is formed on a base substrate 1, and a through hole 3 is formed in the base substrate 1 and resist layer 2. A resist layer 4 is formed on a resist layer 2a having the through hole 3, and at the same time, a projecting part 5 is formed. A thin film conductor layer is formed all over a surface of a base substrate 1a and the resist layer 2a having the through hole 3, and a wiring conductor layer 7 and a wiring circuit are formed by a semi-additive method. Further, an insulating resin layer 8 is formed on a wiring circuit board including the wiring conductor layer 7. The resist layer 4 and the resist layer 2a having the through hole are removed. As a result, an inspection electrode 9 having a semispherical leading end part is obtained. The wiring circuit board having the inspection electrode is thus formed.
Patent JP-S56121305-A (JP)
Title: Control device for electric motor vehicle
Inventor: JINBOU YOSHIJI
IPC: H02P7/29
Filed: 1980-02-27
Abstract: PURPOSE: To suppress the excessively charging voltage of a filter capacitor by stopping the operation of a chopper when an applied voltage become lower than a preset value.  
     CONSTITUTION: When a voltage applied to an electric motor vehicle is interrupted due to the separation of current collectors PAN1, PAN1 from a trolley wire, the voltage of a filter capacitor FC is relatively gradually decreased via the chopping operation of a chopper CH, and when it becomes a preset value, the operation of the chopper CH is stopped by the operation of a control device C. As a result, the filter capacitor FC is very gradually discharged. Since a certain voltage is retained in the filter capacitor even if the current collectors are then connected to the trolley wire and a charging current thus flows through the filter capacitor, the latter is not so overcharged highly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03230415-A (JP)
Title: Copper alloy wire rod
Inventor: KUROSAKA AKITO
IPC: H01B1/02
Filed: 1990-02-01
Abstract: PURPOSE:To prevent disconnection or bending in a winding process by providing an element wire which includes a preset amount of Ag, and which is processed at a preset draft, with a preset mechanical property through a semi-softening process. CONSTITUTION:Ag is included in an element wire by no less than 0.01weight%. It is not desirable in terms of cost to add Ag which is expensive more than necessary. The element wire undergoes a process such as wire drawing by no less than 40%, and then it receives a semi-softening process so as to obtain a break strength of no less than 30kgf/mm<2> as well as the stretch of no less than 5%. When the break strength is less than 30kgf/mm<2>, the strength is too low, and a desired bending-resistance in a winding process cannot be obtained and disconnection is easy to occur. When the elongation is less than 5%, the wound wire rod in a coil form is curled, and a so-called spring back is easy to occur, which makes the winding difficult. Mechanical property such as bending-resistance and break strength as well as elongation can be improved thereby without sacrificing conductivity.
Patent JP-S63203607-A (JP)
Inventor: JIYOSEFU JIEI BARUKO
IPC: A61K8/00
Filed: 1988-02-04
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-H02203314-A (JP)
Title: Zoom lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B15/163
Filed: 1989-01-31
Abstract: PURPOSE:To increase the telephoto-side focal length while realizing compact constitution by composing the zoom lens of 1st-3rd lens groups and satisfying specific conditions. CONSTITUTION:The 1st lens group consists of a lens 11 which has negative refracting power and a meniscus lens 12 which has positive refracting power, an aspherical surface, and a convex surface on the object lens. The 2nd lens group consists of lenses 21 and 22 which have positive refracting power, a biconcave lens 23, and a biconvex lens 24, and the 3rd lens group has a meniscus lens 31 which has a concave surface on the image side and inequalities I-IV hold. In the inequalities I-IV, r2, r3, r9 and r10 are the radii of curvature on the image side of the lens 11, on the object sides of the lenses 12 and 23, and on the image side of the lens 23, f1 the focal length of the 1st lens group, fy the focal length of the whole system on the telephoto end, and n5 the refractive index of the Fraunhofer d-line of the lens 23. Consequently, the zoom lens is reduced in size and increased in focal length.
Patent JP-S63192263-A (JP)
Title: Semiconductor element
Inventor: SUZUKI AKIRA
IPC: H01L27/04
Filed: 1987-02-03
Abstract: PURPOSE:To extend the practial application range and miniaturize element chip by forming elements using semiconductor other than silicon carbide on a single crystal silicon substrate forming semiconductor elements within a single crystal silicon carbide film and electrically connecting both semiconductor elements. CONSTITUTION:A semiconductor element is formed by integrally forming elements 10, 11 using semiconductors 5, 6 other than silicon carbide SiC on a single crystal silicon substrate 1 where the single crystal silicon carbide (SiC) films 2, 3, 4 are selectively formed and semiconductor elements 7, 8, 9 are formed within such single crystal SiC films 2, 3, 4 and then electrically connecting the SiC elements 7, 8, 9 and non-SiC semiconductor elements 10, 11. By forming various elements on the same substrate as described above, element chip can be miniaturized and moreover performance, reliability and yield of semiconductor elements can be improved.