baber/WOPTO huggingface dataset:
Patent JP-S5264971-A (JP)
Title: Device for measurement of characteristics of thyristor
Inventor: SUZUKI MASAYOSHI
IPC: G01R31/26
Filed: 1975-11-26
Abstract: PURPOSE: To provide a device for neasuring characteristics of a thyristor, in which a thyristor is irradiated with light in synchronism with a repetition lamp function to be inpressed for the measurement so that the amount of dv/dt may be obtained promptly and precisely by removing the residual charges. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5930372-A (JP)
Title: Synchronizing separation circuit
Inventor: KOJIMA KENJI
IPC: H04N5/08
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a TV picture stable at all times, by integrating a synchronizing signal output, outputting a vertical synchronizing signal and controlling a sampled and held voltage so that the synchronizing period of the outputted vertical synchronizing signal is constant, for changing a cut level depending on the state of the synchronizing signal. CONSTITUTION:A synchronizing signal tip voltage of a video signal 1 including a synchronizing signal from a terminal 2 or a voltage corresponding to the tip voltage is sampled and held at an S & H circuit 3, the voltage held at the circuit 3 and the inputted video signal 1 are compared at a synchronizing separation comparator 6, and the synchronizing signal is outputted. The signal separated synchronizingly and outputted from the comparator 6 is integrated at an LPF 27, the horizontal signal component is eliminated, a vertical synchronizing signal is detected at a vertical synchronizing signal separating circuit 28 and the vertical synchronizing signal period is detected at a vertical synchronizing period detecting circuit 29. The output of the circuits 28, 29 is applied to the circuit 3 and the cut level is changed depending on the state of the synchronizing signal, and allowing to obtain the TV picture stable at all times.
Patent JP-S5765293-A (JP)
Title: Operating method for three-phase alternating current motor
Inventor: MORIYA RIYOUICHI
IPC: H02P27/06
Filed: 1980-10-07
Abstract: PURPOSE:To turn and drive the three-phase AC motor efficiently, and to reduce power by forming the internal connection of the three-phase AC motor in star connection and energizing the three-phase AC motor by the output of a frequency converter. CONSTITUTION:The AC motor 2 is star (Y)-connected. The frequency converter 1 is connected among the input terminals of the AC motor 2 connected in this manner and a three-phase AC power supply. When the winding of the AC motor 2 is formed in Y connection, the applied voltage can be increased up to 3<1/2>. The AC motor 2 is energized by the output of the frequency converter 1.
Patent JP-H01311239-A (JP)
Title: Clamping detecting device for motor-driven opening/ closing device
Inventor: YAGUCHI OSAMU
IPC: E05F15/16
Filed: 1988-06-08
Abstract: PURPOSE:To sense the clamping of small foreign matter without malfunction by classifying positions of pressure application points of pressure sensing switches by an inside and an outside area and deciding no detection when only one pressure sensor turns on in the inside area. CONSTITUTION:A window (e.g. window glass 1) is slid and its end edge contacts the contact surface 3a of a fixed frame. The couple of pressure sensing switches 4a and 4b made of pressure conductive rubber 5 provided inside and outside the glass 1 in a beltlike shape adjacently to the surface and a comparator 13 which compares their output voltages with a reference voltage are provided. The switches 4a and 4b have a couple of electrodes (a) and (b) across a beltlike pressure sensing part 5 which decreases in resistance by pressure application. One of the electrodes (a) and (b) has a plane resistance material and many parallel conductors 9 extending in the lengthwise direction of a pressure sensing part 5. Then the positions of pressure application points of the switches 5a and 4b are classified by the inside area and outside area with the output of a comparator 13 and when only one of the switches 4a and 4b turns on in the inside area, no detection is decided.
Patent JP-S62297754-A (JP)
Title: Method and device for measuring flexibility of hair
Inventor: FUKUCHI YOSHIHIKO
IPC: A61B5/107
Filed: 1986-06-17
Abstract: PURPOSE:To easily and accurately measure the flexibility of hair by loading a hair bundle in the flow passage of fluid and finding variation in the pressure of the fluid across the hair. CONSTITUTION:A loading hole 3 for loading the hair bundle 2 at right angles to the flow passage 1 is formed at a proper position of the flow passage 1. Further, a sealing means 4 prevents the fluid from leaking out of the loading hole 3. Further, pressure sensor 5 and 6 are arranged in front of and behind the loading hole 3 to detect variation of the fluid across the hair bundle 2. The sensors 5 and 6 are installed at sufficient distance from the loading position of the hair bundle 2s so that no large pressure distribution is present in the sectional direction of the flow passage 1. Then, measured pressure data and flow velocity data measured by a flow meter 7 installed at a proper position of the flow passage 1 are processed by a data processor 8 such as an electronic computer to find the flexibility of the hair.
Patent JP-S5930487-A (JP)
Title: Continuous tack welding device for straight seam welded steel pipe
Inventor: YAZAWA KOUJI
IPC: B23K9/025
Filed: 1982-08-16
Abstract: PURPOSE:To perform continuous tack welding at a high speed with good efficiency, by constituting an upper clamping body of a pair of light and left opening/closing type clamps which are separated at the center and opening successively the same when a welding head moves to approach the clamps. CONSTITUTION:A pipe P which is loaded in a machine frame 1 is so seamed that an open seam part P1 is positioned right above. A bolster 4 moves upward to lift the pipe P with a lower clamping body, thereby sandwiching the pipe between the same and an upper clamping body 6. When a welding head 13 moves to approach the position of the body 6, right and left opening/closing clamps 7, 8 open successively at the gap G that permits the movement and passage of the head 13 to permit continuous tack welding. The pipe P subjected to the tack welding is unloaded on conveyance rolls as the bolster 4 descends, and is discharged to the outside of the frame 1.
Patent JP-S5843550-A (JP)
Title: Semiconductor device
Inventor: TOIDA HIROTOSHI
IPC: H01L23/50
Filed: 1981-09-09
Abstract: PURPOSE:To improve the bonding characteristic between a lead and metal plate and obtain a semiconductor device in high productibity and reliability in an insulated type semiconductor device, particularly in a hydrid integrated circuit device by providing the concave part whose maximum depth is equal to the thickness of metal plate at the specified part of the main surface of the metal plate or foil material and by brazing the lead while the end of it is inserted. CONSTITUTION:A solder foil chip 14 is placed within the through hole 13 of a metal plate 11 (it substantially becomes a concave part since the one aperture is stopped by the insulating plate 2) and then a jig 15 is set. The jig 15 is provided with the part 151 which engages with the insulating plate 2 and the metal plate 11 and the hole 152 which guides the lead 10 to the position of the solder foil chip 14. As the hole 152, the specified number of holes are generally provided in the same manner. The lead 10 having a disk part 101 at the end thereof is inserted into the hole 152, these are sent to the furnace in the condition that the disk part 101 of lead 10 is placed on the solder foil chip 14 and then the lead 10 is soldered to the metal plate 11.
Patent JP-H06332365-A (JP)
Title: Education training supporting device
Inventor: KASAI HIROHISA
IPC: G09B9/00
Filed: 1993-05-21
Abstract: PURPOSE:To present the adequate teaching material meeting the individual understanding states of learners to these learners and to effectively support education training by constituting the device in such a manner that teaching material presentation order is determined by using a learner model and that teaching materials are obtd. from a static data server and dynamic data server. CONSTITUTION:A teaching stratagem contriving section 11 forms the time series of the teaching material units contrived in the past by using the learner model 13 and contrives the teaching stratagems describing the time series of the teaching material units to be thereafter presented when the learner logs in the education training supporting device from a terminal device 2. An education training execution control section 12 receives the provision of the described information from the static data server 3 according to the teaching stratagems contrived by the teaching stratagem contriving section 11 and instructs the static data server 3 to provide the terminal device 2 with the data of the described information or instructs the dynamic data server 4 to provide the terminal device 2 with the results of the calculation of a simulation program or the data obtd. from a plant 4 according to the kinds of the data of the described information.
Patent JP-S5568790-A (JP)
Title: Signal transmission control circuit
Inventor: KUDOU ISAMU
IPC: H04Q1/30
Filed: 1978-11-17
Abstract: PURPOSE:To omit the reset indication relay to the steering relay and thus to simplify the circuit constitution by providing the relay which checks the reception of the backward signal when the forward signal is transmitted in the MFC signal system. CONSTITUTION:The following relays and provided: steering advance relays AS- ES; relays N1-N3 for reception of backward signal BWS; check relay NK which operates when receiving signals n-1, n-2 and n-3 as BWS from IR at the transmission time of forward signal FWS; and auxiliary relay NKA respectively. For instance, when receiving signal n-1 as the BWS, N1 is operated and held at OS; while DS operates at OS at the transmission time of FWS of code D. And the operation of DS is held with operation of N1. On the other hand, DS releases with operation of NK and CS. As a result, the sequence completes for the steering relay of OS to the BWS of n-1 given from IR, and the storage figure information of code C is transmitted as the FWS.
Patent JP-S5932298-A (JP)
Title: Ultrasonic wave oscillator
Inventor: KATAYAMA SUSUMU
IPC: G10K11/00
Filed: 1982-08-14
Abstract: PURPOSE:To absorb the echo after the stop of impressed voltage and to receive a reflection wave without malfunction, by providing a vibration absorbing means absorbing the vibration of a case produced after the stop of the impressed voltage to a piezoelectric oscillator. CONSTITUTION:A rubber 8 or a sponge as the vibration absorbing means is fitted to the entire surface of an outer circumference of the case 2 containing the piezoelectric oscillator 1 except the front surface A fitted with the piezoelectric oscillator 1. The piezoelectric oscillator 1 is fitted to the front side surface of the case 2, a ring shaped support member 3 is provided at the front side face of the cylindrical case 2, and a cover 4 having terminals 5 at the rear part is inserted, and a tone burst wave is impressed to the piezoelectric oscillator 1 via a lead 6. Further, the vibration of the case 2 after the stop of impressed voltage to the piezoelectric oscillator 1 is absorbed with the vibration absorbing means such as the rubber 8, the echo time due to the echo vibration after the stop of the impressed voltage is reduced, allowing to receive the reflecting wave without malfunction.
Patent JP-H04340007-A (JP)
Title: Ceramic burner with catalyst
Inventor: TONO TOSHIYUKI
IPC: F23D11/40
Filed: 1991-05-16
Abstract: PURPOSE:To present a catalystic ceramic burner which is capable of reducing odor especially generated at the time of flame extinguishing. CONSTITUTION:A carburetor for vaporizing kerosene liquid, a burner for burning this vaporized kerosene with flame ports 16 that have many flow channels through a ceramic plate 1 and a catalyst layer 18 on the rear side of the ceramic plate 1 as a support body for it are provided. On the front side (the side of combustion) has no catalyst layer 20 to support.
Patent JP-S6032322-A (JP)
Title: Resist film removing device
Inventor: MIKATA YUUICHI
IPC: H01L21/302
Filed: 1983-08-02
Abstract: PURPOSE:To contrive improvement in removing capability of resist film by a method wherein an ultraviolet ray source is provided on the device using O2 plasma. CONSTITUTION:A vacuum chamber 1 is constructed in such a manner that it can be decompressed through the intermediary of a piping 2, and O2 gas can be introduced from a piping 3. Low voltage mercury arc lamps 7 and 7 are provided as an ultraviolet ray source at the upper corner part of the chamber 1. As a result, the generation of O2 plasma, ozone and oxygen atom is accelerated by the ultraviolet rays coming from the low voltage mercury arc lamps 7 and 7, and the decomposition of the resist film remaining on a wafer 9 can also be quickened. Consequently, the decompression-progressed resist film is reacted to O2 plasma, ozone and the oxygen atom in generating stage, and the resit film can be evacuated by a vacuum system in the form of water and carbohydrate. Accordingly, the speed of etching of the resist film can be improved, and the remaining resist can be markedly made smaller, thereby enabling to improve the yield of element which is affected by the remaining resist.
Patent JP-S5669063-A (JP)
Title: Work measuring apparatus in work setup system
Inventor: FUJIE MASAKATSU
IPC: B23Q15/20
Filed: 1979-11-02
Abstract: PURPOSE: To improve the measuring accuracy of the work-measuring apparatus in a work setup system by making its setup table rotatable and dividing its rotary surface into a plurality to allow the measuring area to be narrower.  
     CONSTITUTION: A work setup station 5, which highly accurately secures a work 2 to a pallet 3 as well as resecures other works to transfer to a moving apparatus 1, has a setup table 7, a measuring apparatus 8 and a handling apparatus 9. The measuring apparatus 8, which has driving means 17aW17d and a servo-loop control circuit, is moved in the three-dimensional coordinate space formed by X, Y and Z by means of a moving means 8c. The moving range, that is, measuring space is are fourth of the space on the pallet 3. The other portions can be similarly measured by turning the setup table 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S622349-A (JP)
Title: Character input method for word processor
Inventor: TENMA NORIHITO
IPC: G06F17/22
Filed: 1985-06-27
Abstract: PURPOSE:To input a desired character by displaying a character or a character having a component in common to its character, within a prescribed range on a screen and depressing a shift key of a position corresponding to the character to be inputted in the screen. CONSTITUTION:In case when it is desired to input a character to a position where a cursor exists, by a one hand operation, a one hand input mode is set by depressing a character group key in a function key 21, and the character group of a head character key is displayed on the right side of the screen. This operation is executed by the first means 51. Next, when a character key in which a character to be inputted exists on the board surface is depressed, the character group of a desired character is displayed on the right side of the screen by the second means 52 of a CPU 50. When a shift key 23 corresponding to the position of the desired character is depressed in the displayed character group, the desired character is inputted and displayed at a prescribed position. This operation is executed by the third means of the CPU 50. Also, this one hand input operation can be executed until a release key is decpressed.
Patent JP-S5930343-A (JP)
Title: Code error generator
Inventor: IKEDA TAKEO
IPC: H04L69/40
Filed: 1982-08-13
Abstract: PURPOSE:To generate an error at an optional bit of an information frame and to decrease the test time, by executing code inverting operation when a corresponding bit of a receiving bit string is coincident with a bit error set number in an HDLC system transmission. CONSTITUTION:A bit number (n) desired to generate a bit error is set to a setting device 8. When information of bit serial is received from a transmission line and a synchronizing pattern representing the head of an information frame is inputted, a counter 7 is returned zero with an output of a detecting circuit 6, and counted up in the receiving bit string next, and when the count number reaches (n), a coincidence detecting signal is transmitted to an output control circuit 10 from a detecting circuit 9. The control circuit 10 inverts the corresponding bit code of the receiving signal to ''1'' or ''0'' only at the detection of coincidence, and generates the bit error for output.
Patent JP-H11333780-A (JP)
Title: Control device of manipulator
Inventor: HIGUCHI MINEO
IPC: B25J19/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a manipulator to avoid an obstacle at a low cost to operate the manipulator by successively setting a route of each joint relative to the position and the posture of a handle using the manipulator of the redundant degree of freedom. SOLUTION: When an obstacle is present at arbitrary coordinates in a space where a manipulator of the redundant degree of freedom equipped with a movable handle and has the number of the degree of freedom of a joint larger than the dimension of the coordinates is operated, and if the handle is moved from a starting point 11 to an end point 12, the displacement of joints 2, 4, 6 in a condition to be interfered with the obstacle are obtained in advance in a discrete manner. The discrete actions of each joint are controlled by the interpolation or the single axis action of the manipulator joint so as to avoid the displacement of each joint. The action of each joint is controlled by the command of a robot controller 17 through a route generation part 16 to actuate a first arm 3 or the like without interference with the obstacle.
Patent JP-H06334356-A (JP)
Title: Laminated electronic component
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1993-05-19
Abstract: PURPOSE:To provide the title laminated electronic component capable of getting a stable characteristic impedance. CONSTITUTION:A plurality of gland electrodes 16 and conductive lines 28 are alternately formed in a laminated body 12 so as to form strip lines. One ends of the conductive lines are connected to the first connecting electrodes 52 formed to extend in the thickness direction of the laminated body 12. The first connecting electrodes 52 are led to the main surfaces of the laminated body 12 to be connected to outer electrodes 48. Besides, the second connecting electrodes 54 are formed as if encircling the peripheries of the first connecting electrodes 52. At this time, the second connecting electrodes 54 connecting to the gland electrodes 16 are to be formed extending in the thickness direction of the laminated body 12.
Patent JP-S5765028-A (JP)
Title: Hot stand-by type radio relay system
Inventor: YAJIMA YASUO
IPC: H04B1/74
Filed: 1980-10-09
Abstract: PURPOSE:To reduce power consumption and to make the maintenance easy by making an FM modulator and a demodulator unnecessary, through the connection of transmission and reception systems with an IF signal. CONSTITUTION:An RF signal received at an antenna 23 is branched at a high- frequency brancher 1 and introduced to receivers 2'', 2'''. Only desired RF signal is picked up at a high frequency BPF3 and it is applied to a frequency converter 5 together with the signal from an oscillator 4 to be converted into an IF signal, which is applied to an IF amplifier 7 via an IF band pass filter 6 and amplified to a prescribed level. The IF signal in the desired RF signal is outputted from the IF amplifier at the receiver 2''', the IF signal from the receivers 2'', 2''' is applied to transmitters 12'', 12''', it is synthesized with the signal from an oscillator 17 at a transmission frequency converter 16 and converted into an RF signal, and the desired RF signal is applied to a transmission RF switch 22 via a high-frequency BPF18. The switch 22 is controlled with detected output of detectors 25, 20 of the receivers 2'', 2''' and the transmitters 12'', 12'''.
Patent JP-S5666463-A (JP)
Title: Self-propelling apparatus
Inventor: KATOU IKUO
IPC: B64D27/00
Filed: 1979-10-31
Abstract: PURPOSE: To enable to produce a self-propelling force irrespective of action and reaction, by connecting an eccentric shaft and counterweight supporting members to a rotor, and connecting the eccentric shaft to counterweights supported by the counterweight supporting members.  
     CONSTITUTION: A rotor 10 is disposed in a freely rotatable manner in the body 1 of the self-propelling apparatus, and an eccentric shaft 23 and counterweight supporting members 12 are connected to the rotor 10. Further, counterweights 11 supported by counterweight supporting members 12 are connected to the eccentric shaft 23 via connecting-rod holders 24 and connecting rods 14. With such an arrangement, when rotor 10 is rotated by a prime mover 3, counterweights 11 are reciprocated in counterweight supporting sections 12 and exert a force to the sections 12. Therefore, a self-propelling force is produced in the self-propelling apparatus 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297829-A (JP)
Title: Shading device
Inventor: MURAO TSUGIO
IPC: G03B9/00
Filed: 1986-06-18
Abstract: PURPOSE:To shade only sagittal light beams by arranging plural dousers on plural meridian cutting faces including an optical axis concentrically to the optical axis and making it possible to move the doucers. CONSTITUTION:The outside of an inside movable holding frame 8 and the inside of an outside movable holding frame constitute a guide groove. The groove is formed obliquely to the optical axis O-O'. When a movable ring 13 is rotated, the ring 13 is driven back and forth by screws 14, 15. The movable holding frames 8, 9 are moved back and forth (in the optical axis direction) along a fixing frame 7 in accordance with the motion of the ring 13. The doucers 1 are vertically loaded/unloaded in accordance with the motion of the frames 8, 9. A guide hole 10 of the frame 7 regulates the moving direction of the doucers 1 vertically and holes the doucers 1 concentrically. Consequently, the shading device shades only sagittal light beams without shading meridian light beams outside the axis and moves the doucers by the movable devices to change sagittal peripheral beams to be shaded, so that an aperture for light beams outside the axis can be controlled.
Patent JP-H0954504-A (JP)
Title: Image forming device
Inventor: IRIE KOICHI
IPC: G03G15/01
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection with a detector and reduction in detecting accuracy, due to a positional fluctuation by detecting an identification means which is provided on an intermediate transfer body and shows a turning position, with the detector, when the positional fluctuation occurring in one of the intermediate transfer body and the detector becomes a specific quantity or below. SOLUTION: Gears 24 rotationally drive a rotary roller 11 and further, an intermediate transfer belt 10 is rotated at a uniform speed by the rotary roller 11. A mark 53 whose reflectance is different from that of the belt 10 is applied thereon. The mark 53 is detected by an optical mark detector 54, to set the output timing of a writing signal. At this time, the optical mark detector 54 is arranged to detect the part wound on the driving roller 11 of the belt 10. By such an arrangement, inaccuracy in the detection of the mark caused by the swinging and deflection of the belt 10 can be removed.