baber/WOPTO huggingface dataset:
Patent JP-S6048674-A (JP)
Title: Correcting circuit of video weaving
Inventor: SATOU MASAKI
IPC: H04N3/233
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a screen weaving correcting circuit with low loss and small size by providing a circuit applying a control signal corresponding to the content of a video so as to control the output voltage of a power supply constant voltage control circuit. CONSTITUTION:A signal from a video amplifier circuit 11 is amplified by a transistor (TR) 12 and this signal is fed to a base of a TR4 for detecting error of constant voltage control circuit through a capacitor 13. The signal is applied with a polarity increasing the base voltage of the TR4 and decreasing the output voltage of the constant voltage control circuit when a high voltage load is large, that is, the screen is bright. Conversely, the signal is applied with a polarity decreasing the base voltage of the TR4 and increasing the output voltage of the constant voltage control circuit when a high voltage load is small, that is, the screen is dark. Thus, a horizontal output circuit impressed voltage EB is changed in response to the fluctuation in the high voltage load to correct the video weaving.
Patent JP-S5681067-A (JP)
Title: Metal cast squirrel-cage rotor
Inventor: KOIDO MASAYUKI
IPC: B22D17/00
Filed: 1979-12-04
Abstract: PURPOSE:To eliminate stress concentration at a bar end by a method wherein the engaging part of a bar and a core to be provided within a slot of rotor core is provided with unevenness for engaging the two. CONSTITUTION:A rotor core 3 is prepared by alternately laminating a fixed number of iron plates having a short radial length and also of those having a long radial length in the part corresponding to the bottom of the slot 4 of the rotor core 3. Accordingly, the bottom part of slot 4 of the rotor core 3 repeats unevenness. The rotor core 3 is mounted to a mold followed by injecting aluminium to form a bar 1 in each slot 4 and also an end ring 2 each on both ends. Consequently, because the projected part 6 of the bar 1 engages with the core 3, the stress concentration on the bar end can be eliminated.
Patent JP-S5380501-A (JP)
Title: Pulverulent body coating in electrical conductors
Inventor: TSUKAMOTO KANJI
IPC: H01F41/12
Filed: 1976-12-27
Abstract: PURPOSE: To coat a pulverulent body without directly heating coated material by spraying pulverulent body resin and making it adhere to a conductor after liquid resin is coated on the conductor and heating, melting and making it stick. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5945142-A (JP)
Inventor: KOUMIZO SOUICHIROU
IPC: B31C3/00
Filed: 1982-09-08
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-H0816256-A (JP)
Title: Circuit device for generating stabilized dc voltage
Inventor: KAARUUHAINTSU KURAAMAA
IPC: G05F1/10
Filed: 1995-06-22
Abstract: PURPOSE: To prevent an adjusting unit from operating in the direction for interrupting a circuit device by means of voltage added to a load owing to disturbance when the precision of supplied voltage is considerably high. CONSTITUTION: The circuit device which has a decoupling diode 17 and a real value forming device 20 on an output side and forms prescribed output voltage U2 is provided. The actual valve forming device is connected to the output side of the circuit device. The actual value forming device 20 contains a transistor stage having two complementary transistors 15 and 11. The circuit device is fitted for the redundant feeding of the device with electric information transmission technology, for example.
Patent JP-S6049230-A (JP)
Title: Acoustooptic spectrum analyzer
Inventor: MIYAGI KOUICHIROU
IPC: G01R23/17
Filed: 1983-08-29
Abstract: PURPOSE:To perform real time correlation arithmetic and detect the frequency spectrum of an input electric signal speedily and easily by using linear FM signals as an input signal and a signal for the acoustooptic correlation arithmetic. CONSTITUTION:The linear FM signal from the linear FM signal generating circuit 102 consisting of a sine wave signal generating circuit 11, sweep signal generating circuit 12, frequency modulating circuit 13, etc., is inputted to the Fourier transform optical system 100 of an acoustooptic correlator 101 through a modulator 1b connected to a sine wave oscillator 4b. The optical correlation arithmetic is performed with the input signal inputted to the optical system 100 after sine wave modulation, and the frequency spectrum detected from the input signal is displayed on an output display device 15 controlled by the circuit 12. This linear FM signal varies in frequency with time, so the same effect that is obtained by a frequency filter which varies in passing band continuously is obtained, the real time correlation arithmetic is performed, and the frequency spectrum of the input electric signal is detected speedily and easily and then displayed.
Patent JP-S6134030-A (JP)
Title: Plastic molding
Inventor: SATO MASAHIRO
IPC: A01J1/00
Filed: 1984-07-26
Abstract: PURPOSE:The titled molding excellent in transparency, high-temperature strength, etc., obtained by bonding a plurality of parts of a molding comprising a block copolymer of a specified structure, isotactic polypropylene and an ethylene copolymer to each other with a specified adhesive. CONSTITUTION:A mixture is obtained by mixing (A) 30-90wt% block copolymer which are composed of two end blocks each comprising a polymer of an aromatic vinyl compound, accounting for 10-40wt% of the copolymer and being hydrogenated by at most 10% and an intermediate block which comprises a conjugated diene polymer and is hydrogenated by at least 90% with (B) 5- 40wt% isotactic polypropylene of a m.p. >=150 deg.C and (C) 5-40wt% ethylene/ acrylate copolymer or ethylene/vinyl ester copolymer of an ethylene content <=95%. This mixture is formed into a plurality of parts of a molding. These parts are united by bonding using a solution of component A in an organic solvent as an adhesive.
Patent JP-S6313476-A (JP)
Title: Image pickup device
Inventor: FUJIOKA ATSUSHI
IPC: H04N5/238
Filed: 1986-07-03
Abstract: PURPOSE:To at all time obtain an optimum exposure by providing a circuit to control an automatic diaphragm circuit so that the frequency of image pickup signals whose amplitudes are beyond a prescribed level comes within a specified value. CONSTITUTION:At a time when the frequency of MX exceeds a prescribed proportion L %, the diaphragm control circuit 10 varies REF signal which is the target value of the diaphragm control in a direction that the diaphragm closes. Accordingly, even if a light source enters a part of the image pickup screen, since the diaphragm is controlled by an averaging system if the saturation proportion of the picture is within the L %, the diaphragm is narrowed due to the influence of the light source and hence a main target object of the image picking-up does not come too dark. But if the saturation of the picture due to the said light source exceeds the proportion L percent, the diaphragm is controlled by peak-value system. Therefore, the white collapse of a picture which is the defects of the averaging system can be suppressed below a certain proportion. As a result, appropriate exposure can be obtained at all time.
Patent JP-S5279190-A (JP)
Title: Driving system in automatic machine
Inventor: RIYUU TADAMITSU
IPC: G05B19/02
Filed: 1975-12-25
Abstract: PURPOSE:To enable a high accuracy stop positional control by centralizedly processing an interruption input processing with a counter circuit.
Patent JP-H116338-A (JP)
Title: Locking device
Inventor: TAKEMOTO TAKATOSHI
IPC: E05B61/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent incorrect unlocking operation for a front frame locking mechanism and suppress unnecessary power less and generation of heat, by making a switching means an ON-state only by the unlocking initial operation of the front frame locking mechanism, rotating a stopper member up to a restraining releasing position, and releasing a lock member. SOLUTION: In a security condition that the unlocking operation of the locking mechanism 10 of a front frame 3 openably attached to an outer frame 2 is prevented, a lock member 30 prevents the unlocking operation of the front frame locking mechanism 10 except for the initial operation thereof. In this state, when prescribed initial operation in the unlocking operation of the front frame locking mechanism 10 is performed, a switching means 57 is made an ON-state from an OFF-state by interlocking it, and the ON-state is maintained until the unlocking operation is completed. At the time when the switching means 57 is in the ON-state, when current is supplied to a solenoid 51, a stopper member 40 is displaced to a restraining releasing position, the lock member 30 is displaced to an unlocking position, and the front frame 3 can be opened by manual operation.
Patent JP-2000040056-A (JP)
Title: Method and device for controlling input/output processing of memory unit through jtag port
Inventor: SLEZAK YARON
IPC: G06F13/14
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for input/output processing of an on-chip memory unit through a joint text action group(JTAG) port by issuing an instruction that performs the next input/output processing of the memory unit when display becomes a ready state. SOLUTION: When all data are subjected to shift-in and collected data including ready/busy(RDY/BSY) value is subjected to shift-out, data and an address bit are transferred to a buffer in an up data state. A personal computer(PC) 10 checks the value of a RDY/BSY signal during shift processing. Because a memory unit 18 is in a state where input/output processing is prepared, the RDY/BSY signal is in an RDY/BSY sate, the PC 10 is shifted to a run test/idle state and a JTAG controller generates a run test idle(R-T-I) pulse. Desired processing is started here and the RDY/BSY signal becomes a BSY state.
Patent JP-H08330981-A (JP)
Title: Error correction code encoding method, recording method, reproducing method, and recording/reproducing device
Inventor: SAKO YOICHIRO
IPC: H03M13/27
Filed: 1995-05-31
Abstract: PURPOSE: To realize the error correction code encoding method, the recording method, the reproducing method, and the recording/reproducing device which can be shared between a feedback type cross interleave code and a non-feedback type cross interleave code. CONSTITUTION: A parity P is added by a C1 encoder 21, and a parity Q is added by a C2 encoder 23, and this parity Q is fed back to the C1 encoder. A C1 parity 0 setting circuit 26 is provided, and the parity P can be set to 0 when the parity Q is generated and is added to data, to which the parity P is added by the C1 encoder 21, in the C2 sequence. When the parity P is set to 0, the non-feedback cross interleave code is artificially generated.
Patent JP-H104247-A (JP)
Title: Circuit board
Inventor: MATSUMURA TSUNEO
IPC: H05K1/14
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To shorten the period of system development, and to cut down cost by a method wherein connection parts are arranged on the circumferential part of a main circuit board, a subordinate circuit board and an auxiliary circuit board and all the auxiliary connection parts are connected directly to the circum ferential part of the auxiliary circuit board. SOLUTION: Discrete parts 12 to/from which data are transferred from/to a semiconductor part 11 are dispersively arranged on a substrate. The connection part 4, which is disposed on the backside of an auxiliary circuit board 10 where the semiconductor part 11 is mounted, is connected to the connection part 4 of the main circuit board 2, and the auxiliary circuit board 10 is mounted on the main circuit board 2. The connection part 4 disposed on the backside of the auxiliary subordinate circuit board 3 is mounted on the main circuit board 2. As a result, a system, which can be correspond to the change of function, can be realized.
Patent JP-S5948155-A (JP)
Inventor: HOSODA YUKIO
IPC: C09J7/02
Filed: 1982-09-10
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-H028778-A (JP)
Title: Moving body detector
Inventor: TOKIKUNI SHIGEO
IPC: G01V3/08
Filed: 1988-06-27
Abstract: PURPOSE:To increase the detection sensitivity of a moving body by a method wherein the magnetic change of the moving body accompanied by the movement or presence thereof is grasped as the transition of a conductor from a superconductive state to a normally conductive state using a superconductor quantum interferometer when the presence or movement of the moving body such as a person is detected. CONSTITUTION:A loop is formed from a superconductor low in inductance and one or two Josephson junctions are prepared in said loop to constitute a superconductor quantum interferometer element 13 and a bias current is allowed to flow to said element to preliminarily bring the same to a state near the boundary of superconductivity and normal conductivity. When the magnetic flux crossing the loop is changed by the movement of a person or body in this state, a current for cancelling the magnetic flux flows to the loop and the element 13 is changed from a superconductive state to a normally conductive state and voltage is generated between both terminals of the element 13. When magnetic flux enters the loop, no current flows and the element 13 is returned to the superconductive state and no voltage is generated. By utilizing this theory, the presence or movement of a person is certainly known through a detection coil 9.
Patent JP-H025987-A (JP)
Title: Viewing facilities for air swimming show
Inventor: MATSUMOTO HIDE
IPC: B64G7/00
Filed: 1988-06-27
Abstract: PURPOSE:To execute the air swimming in simulation of sky diving as show and developing the presence feeling and allow a number of spectators to view the show by providing an air swimming device for observing the inside of a swimming room from outside, image projecting device and sound device which are installed to develop the presence feeling in the flying in the air and spectator seats for viewing the inside of the swimming room. CONSTITUTION:A grandstand 11 is installed on the whole periphery of a swimming room 1 between the swimming room 1 and a wind passage 7. A screen 4 for displaying images is installed at the rear part of spectator seats. Therefore, more spectators can be accommodated, and since a ceiling 14 covers the whole upper part, an all-weather type can be formed, and the additional value can be improved. Therefore, the sky diving which could not be observed on the ground in the conventional can be executed as show in simulation on the ground, and a number of spectators can view and can be amused with the show.
Patent JP-2000348643-A (JP)
Title: Glass panel for cathode-ray tube
Inventor: SUGAWARA TSUNEHIKO
IPC: H01J29/86
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent fatigue fracture and realize weight reduction, by providing a specific relationship between a maximum compressive stress σC developed on a surface out of a face by reinforcement and a maximum tensile stress σT developed in a glass. SOLUTION: This physically reinforced glass panel has a relationship of an expression: 3.3σT<=|σC|<=5σT between the maximum compressive stress σC developed on a glass surface out of a face where the maximum tensile vacuum stress is developed after at least assembling of a cathode-ray tube, more specifically, near the end of a screen end on the surface out of the face, and a maximum tensile stress σT developed in a glass. The physical reinforcement satisfying this expression can be provided by a heat treatment of rapidly cooling the glass from higher temperature and a temperature operation in a gradual cooling initial stage, comparing with a reinforcing method having a relation σC=|2σT|. The maximum tensile stress σT developed in the glass is preferably not more than 10 MPa for suppressing crack or splitting.
Patent JP-2000046727-A (JP)
Title: Apparatus and method for testing of bonding strength of strand connection part in small electric component
Inventor: ROBERT SYKES
IPC: G01N3/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which a continuous strand is testing quickly while the good visibility of an operator is being maintained. SOLUTION: In an apparatus and a method in which a tilted strand connection part 22 in a small electric component 23 is tested, a testing tool 21 which can be moved simultaneously along two mutually orthogonal exes in a direction at right angels to the direction of a strand is provided. The tool 21 measures only a breaking force along one axis, and a breaking force in the movement direction of the tool 21 is calculated while the movement angle of the tool 21 is used as a reference.
Patent JP-2000349432-A (JP)
Title: Repairing machine
Inventor: UENO MICHIYA
IPC: H05K3/34
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate dead space on a large-sized printed board where a component can not be removed. SOLUTION: A nozzle 1 which faces up is placed movably in a solder tank 4 of molten solder. A motor 2 is provided on the top surface of the solder tank 4 and a pump which is provided in the solder tank 4 and driven by the motor 2 and a nozzle 1 are connected by a free extension pipe 3. The molten solder in the solder tank 4 is so circulated that the solder is taken in by the pump, sent to the nozzle 1 through the pipe 3, and jetted upward from the nozzle 1 to flow down in the solder tank 4. The molten solder from the nozzle 1 is jetted to a printed board to make it possible to remove the component at the corresponding part on the printed board.
Patent JP-S5858921-A (JP)
Title: Controller for continuous rolling mill
Inventor: OKAMOTO TAKESHI
IPC: B21B37/16
Filed: 1981-09-30
Abstract: PURPOSE:To control the sizes of rolled products with high accuracy by detecting the height size on the outlet side of the (i) stand of continuous rolling mills, controlling pressing down and material tension, and controlling the i-1 stand by using the controlled variables thereof. CONSTITUTION:In continuous rolling mills having calibers, a height size is detected with a detector 31 on the outlet side of an i stand 4, and is compared with a reference size. The draft position of the stand 4 is controlled by using a controller 33 for rolling down. The controlled variable thereof is inputted to a speed controller 34, which delivers a a speed correcting signal. Said signal is inputted to a shape correcting device 35 of an i-1 stand 3 according to the detected value of the breadth size of a detector 32, which devices controls the material  tension between the stands 3-4, thereby compensating the fluctuations in the  breadth size. Further, the correction rates of the draft position and speed are inputted to the device 35 to correct the rolling down and speed. The corrected values are applied to a controller 36 for rolling down and a speed controller 37,  by which the tension between an i-2 stand and the stand 3 is controlled.
Patent JP-S5972078-A (JP)
Title: Selecting method of bf3 proportional counter
Inventor: TOMOTA TOSHIMASA
IPC: G01M99/00
Filed: 1982-09-07
Abstract: PURPOSE:To prevent the degradation of the capacity in the place where strong gamma rays act with a relatively low exposure dose rate, by irradiating a BF3 proportional counter before the use with gamma rays or X rays of a specific exposure dose with a specific exposure dose rate while impressing a prescribed DC high voltage to the electrode. CONSTITUTION:While a DC voltage of 1.5kV-2kV is impressed to the BF3 proportional counter which detects neutrons, 10<4>-2X10<5>R gamma rays or X rays irradiated with an exposure dose rate of <=10<3>R/hr. Thus, a long-life propotional counter where the characteristic is not degraded is attained for measuring neutrons in circumstances of strong gamma rays (for example, in a nuclear reactor).
Patent JP-S5947825-A (JP)
Title: Piezoelectric filter element
Inventor: ONO MASAAKI
IPC: H03H9/54
Filed: 1982-09-10
Abstract: PURPOSE:To miniaturize the titled element, by forming respectively an electrode for electric field application to four side faces of a rod piezoelectric substance having square cross section in the lengthwise direction. CONSTITUTION:Counter electrodes 13, 13', and 14, 14' are patterned on four side faces in the lengthwise direction of the rod piezoelectric substance 12 cut out from the X plate of LiTaO3, in an element 11. The length L of the piezoelectric substance 12 is the Y direction of the LiTaO3 single crystal, the counter electrodes 13, 13' oppose to the direction of the thickness H of piezoelectric substance coincident with the direction of the crystal X axis, and the counter electrodes 14, 14' oppose to the direction of the width W of the piezoelectric substance coincident with the direction of Z axis of the crystal.
Patent JP-S60143114-A (JP)
Title: Automatic load adjuster of transporting vehicle
Inventor: TAMURA NAOYUKI
IPC: B60G17/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain optimum load condition through simple operation in the titled equipment of a hydraulic supporting type transporting vehicle by detecting pressure inside each cylinder during cargo work and supplying pressure oil to the hydraulic cylinder having a high inside pressure. CONSTITUTION:It is assumed that, with a vehicle loaded the relation between (a) and (b) is (b)<(a) with respect to the distance (l) between supporting blocks IIand III, the load applied on the supporting block III is large, and a pilot operation valve 24 has been switched to take the left position due to the differential pressure. When an adjusting switch not illustrated in the drawing is operated, a changeover valve 23 is switched to supply pressure oil to the supporting block III so as to tilt the body of the vehicle. The relation between (a) and (b) is then compensated to (a)=(b) at the height of the oil pressure applying level, the pilot operation valve 24 is returned to the neutral position and a hydraulic circuit is closed. The loads applied on the supporting blocks II and III can be equalized, hence providing optimum loading condition easily.
Patent JP-S5282049-A (JP)
Title: Control system for information alternation of terminal equipment
Inventor: YAMAGISHI TATSUAKI
IPC: G07G1/12
Filed: 1975-12-27
Abstract: PURPOSE: To enable the alteration of the merchandise information such as a unit price in case of need with the command from the center unit side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0321809-A (JP)
Title: Method for inspecting transparent substance by reflected illumination
Inventor: MATSUI YUJI
IPC: G01N21/956
Filed: 1989-06-19
Abstract: PURPOSE:To utilize a pattern inspection device and to inspect a transparent chart by illuminating the transparent chart placed on a reflecting surface from a transparent chart side and projecting a luminous flux which is transmitted through the chart and reflected by the reflecting surface on a screen by a projecting lens. CONSTITUTION:The transparent chart is placed on a mirror arranged on a table 11 perpendicularly to the optical axis Ax1 of the projecting lens 40. Diver gent light emitted from a xenon lamp 61 is condensed on a half size mirror 53 by a Fresnel lens 68 through parabolic mirrors 62-64, a diaphragm 65, a filter 66 and a shutter 67. The lens 68 forms the image of a 2nd-order light source on the mirror 53. The illuminating luminous flux is reflected by the mirror 53, transmitted through the chart and reflected by the mirror, then trans mitted through the chart again and made incident on the lens 40. Since the mirror 53 is set at a position which is the entrance pupil of the lens 40, the regular reflection component of the illuminating light is transmitted through a side where the mirror 53 is not provided and forms the image of the chart on the screen 30 with high contrast.