baber/WOPTO huggingface dataset:
Patent JP-H0764343-A (JP)
Title: Member for imparting electrostatic charge image developing triboelectric charge
Inventor: FUJITA TAKASHI
IPC: G03G15/08
Filed: 1993-08-25
Abstract: PURPOSE:To impart adequate negative charge to a toner, to make water absorption low and to reduce environmental change by providing a block copolymer obtained by copolymerizing polyamide and polytetramethylene oxide at least on the surface. CONSTITUTION:This member for imparting triboelectric charge has the block copolymer obtained by copolymerizing the polyamide and the polytetramethylene oxide at least on the surface. In this case, the block coplanar to be used obtained by copolymerizing the polyamide and the polytetramethylene oxide is expressed by a formula [-CO-(PA)1-CCO-(PTMO)m-O-]n (where, PA is the polyamide component, PTMO is the polytetramethylene oxide). The block copolymer obtained by copolymerizing the polyamide and the polytetramethylene oxide is synthesized with the well-known method. And the polytetramethylene oxide component in the block copolymer is obtained by ring-opening polymerizing tetramethylene oxide in the presence of a catalyst or active hydrogen.
Patent JP-S60103775-A (JP)
Title: Image pickup tube circuit
Inventor: IKEDA AKIRA
IPC: H04N5/228
Filed: 1983-11-09
Abstract: PURPOSE:To decrease loss electric power and to obtain satisfactory efficiency by connecting a focus coil and a heater in series in constant current of the focus coil and the heater or an image pickup tube of constant-voltage driving. CONSTITUTION:A heater 22 of an image pickup tube 19 and a focus coil 20 are connected in series, a current from a switching regulator 16 is supplied to the focus coil 20, and the current from the switching regulator 16 and the current from a switching requlator 17 are supplied to the heater 22. Therefore, the current which is supplied from the switching regulator 17 becomes I' h-I' f, and power consumption of the focus coil 20 and the heater 22 is decreased.
Patent JP-H0496415-A (JP)
Title: Logical filter
Inventor: ISHII SATOYUKI
IPC: H03H15/00
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a logical filter effective for improving picture quality by comparing the absolute value of an output signal from an intermediate value generating means with the absolute value of a signal at a central sample point in signal trains arranged at prescribed sample intervals, and selectively outputting either the output signal of the intermediate value generating means or the signal at the central sample point based on the output of this comparison. CONSTITUTION:A composite video signal is led into an input terminal 11 and inputted to a 1H delay device 12 and maximum value circuits 16 and 18 in an intermediate value generating circuit 15. The outputs of maximum value circuits 16-18 are inputted to a minimum value circuit 19 of the intermediate value generating circuit 15, and the output is inputted to an absolute value circuit 21 and inputted to a selector circuit 23. In the selector circuit 23, when the output of the absolute value circuit 20 is smaller than the output of an absolute value circuit 21, the output of an inverter 14 is controlled to be selectively led out, and reversely when the output of the absolute value circuit 21 is smaller than the output of the absolute value circuit 20, the output of the intermediate value generating circuit 15 is controlled to be selectively led out. Thus, a characteristic for separating a luminance signal and a chrominance signal can be more improved and the picture quality can be improved.
Patent JP-H0964716-A (JP)
Title: Interface circuit
Inventor: WADA TOMOMI
IPC: H01L27/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To make signal propagation stable at changeover of input and output in the interface circuit acting like an input/output buffer of a semiconductor integrated circuit. SOLUTION: In a bi-directional buffer circuit where an input buffer section 2 and an output buffer section 1 are connected in series and a terminal for an external interface is provided to a connecting point, an internal buffer circuit is provided in parallel with the input buffer section 2 and the output buffer section 1 and a potential hold means 5 is provided to an output of the input buffer section 2. A difference is provided between a drive capability of the input buffer section 2 and that of the output buffer section 1 to prevent a floating state of a signal at changeover of the input and output.
Patent JP-S60106358-A (JP)
Title: Power converter
Inventor: SHIMAMURA TAKEO
IPC: H02M7/155
Filed: 1983-11-11
Abstract: PURPOSE:To reduce the number of wirings for transmitting a control signal and to improve the noise resistance property of a power converter by feeding the control signal as serial data to a main circuit, synchronizing the data in the main circuit to control a main circuit section. CONSTITUTION:A control signal generated by a control circuit 1 in a control circuit section 10 is converted by phase shifters 3A-3C and a serial transmitter 100 to serial data, converted by an electro-optical converter 102 into an optical signal, and transmitted through an optical fiber 103. The transmitted signal is converted by an optical-electric converter 201 into an electric signal, and received by transceivers 203, 303, 403 of a sequential main circuit section 20. The parallel data received by receivers 203, 303, 403 at every main circuit sections are synchronously latched by circuits 209, 309, 409. Main circuit bridges 5A-5C are controlled on the basis of the data.
Patent JP-S6452441-A (JP)
Title: Equilibrium function measuring and training apparatus
Inventor: TAMURA FUMIO
IPC: A61H1/00
Filed: 1987-08-25
Abstract: PURPOSE:To perform training removing equilibrium functional disorder, by providing a program selecting circuit for selecting a training program corresponding to a functional disorder pattern and a drive mechanism making the pedestal of a gravicorder tiltable in all directions and operated corresponding to the control signal from a control circuit. CONSTITUTION:When a person rides on the pedestal 16 of a gravicorder, the output signals of load/electricity converters 13-15 are inputted to an operation circuit 23 and the center-of-gravity position thereof changing hourly is inputted to a pattern discriminating circuit 24. In the discriminating circuit 24, a signal discriminating the pattern of disorder is inputted to a program selecting circuit 25 and the optimum program correcting the disorder is selected to be transmitted to a control circuit 26. Since the control circuit 26 applies positive feedback displaying the actual center-of- gravity position of a person to be measured as an indication point 33 to a display 29, the person to be measured can confirm the moving orbit of his center of gravity and judges abnormality himself when there is said abnormality to correspond thereto. A drive mechanism (b) is driven corresponding to this discrimination pattern to tilt the pedestal 16 and abnormality is corrected while the movement of center of gravity corresponding to the tilting direction is identified.
Patent JP-S59101129-A (JP)
Inventor: ISHIKAWA YASUYUKI
IPC: A61B3/10
Filed: 1982-11-30
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-H0661699-A (JP)
Title: Production schedule modifying method
Inventor: YAMAMOTO HIROKI
IPC: G06Q50/00
Filed: 1992-08-07
Abstract: PURPOSE:To minimize effect of interrupted operational of a mounting machine onto production schedule by automatically supervising the operating conditions or producing conditions constantly and automatically modifying the production schedule based on the supervision results upon stoppage of an electronic component mounting machine with punctuality of delivery as a goal. CONSTITUTION:Computor units 21, 22, 23 grasp operating conditions of each machine constituting production lines C, D, E of various mounting machines, and proceeding conditions with respect to the production schedule of each line. A computor unit 24 communicating with the units 21, 22, 23 grasps production proceedings of all objective lines and operating conditions of all objective machines and then modifies or renews the production schedule. When the production schedule is modified and renewed automatically and emergency countermeasures are taken if the date of delivery can not be kept, modification of production schedule due to alteration of conditions can be automated resulting in unmanned production through mounting machines with high efficiency.
Patent JP-S6189939-A (JP)
Title: Auxiliary air supply control in internal-combustion engine
Inventor: WAZAKI YOSHIO
IPC: F02D41/06
Filed: 1984-10-11
Abstract: PURPOSE:To stabilize an idle running immediately after an engine start by providing an engine having an automatic speed changing apparatus with an on-off valve for supplying auxiliary air and by opening the valve only during a given time just after the engine leaves the starting condition. CONSTITUTION:A main control valve 6 and an AT control valve 10 are provided as auxiliary air quantity control valves for supplying auxiliary air in an air changing system of an engine having an automatic speed changing apparatus. A control unit 9, with signals from various sensors inputted thereto, discriminates the starting condition when a starter switch 21 is ON and yet an engine speed Ne is smaller than a given start discriminating speed, and discriminates that the engine leaves a cranking condition when aforesaid conditions are not satisfied. During a given time starting from the instant when the engine leaves the cranking condition, the AT control valve 10 is opened to supply the auxiliary air, thereby enabling to stabilize an idle running immediately after the engine start.
Patent JP-S60102627-A (JP)
Title: X-ray photographing device
Inventor: IWASAKI KENJI
IPC: G03B42/02
Filed: 1983-11-09
Abstract: PURPOSE:To reduce size and weight by having an X-ray generating means, an intensifying screen which emits the 2nd radiation and a radiation image receiver contg. accelerated phosphor. CONSTITUTION:When an unphotographed radiation image receiver 9 is conveyed to right under an intensifying screen 8 by a conveying means 10, the screen 8 contacts tightly said screen and X-rays 11 are exposed from an X-ray generating means 6 toward an object 7, by which the X-ray photographing of the object 7 is started. The X-rays 11 transmitted through the object 7 are made incident on the screen 8. When the transmitted X-rays are made incident on the screen 8, the BaSO4; Eu incorporated in the screen 8 emits UV rays 12 which are the 2nd radiation according to the transmitted X-ray quantity. The rays 12 are made incident on the receiver 9 and the information by the rays 12 is accumulated by the KCl:Tl incorporated in the receiver 9. The receiver 9 in which the information by the rays 12 is accumulated in the above-mentioned way is again conveyed as the photographed radiation image receiver by the means 10 and is contained in, for example, a container for the photographed radiation image receiver.
Patent JP-2001035572-A (JP)
Title: Connector
Inventor: KUROTORI FUMIO
IPC: H01R13/518
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of expanding an electronic component mounting space and having a large heat radiation effect. SOLUTION: A connector body 12 is composed of a base part 12a having terminals 14c embedded, and wall parts 12c formed by vertically extending on a base part 12a and covering the outside periphery of the terminals 14c. A part in a direction X1 of the connector body 12 constitutes a power connector part, and the upper and lower surfaces of the position of its signal connector part are cut out in a direction X2 the wall parts thereof are cut away, and the base part 12a is thinned in a direction Z1-Z2, so that the cut-out parts constitute recessed part 26 long in a direction vertical to the paper surface.
Patent JP-2000046748-A (JP)
Title: Method and apparatus for inspecting conductor pattern and production of multilayered substrate
Inventor: KOSHISHIBA HIROYA
IPC: G01N21/88
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductor pattern inspecting method and apparatus capable of performing inspection certainly at a high speed, and a method for producing a multilayered substrate. SOLUTION: A circuit board 51 to be inspected is illuminated by polarized illumination light having a wavelength of 300-550 nm, and the optical image based on reflected light blocking the polarizing component of the polarized illumination light from the illuminated circuit board to be inspected is detected by a detector to be converted to an optical image signal. The converted optical image signal is binarized on the basis of a predetermined threshold value to be converted to a binary image signal showing a conductor pattern, the positional shift quantity of the conductor pattern is calculated on the basis of the binary image signal showing the converted conductor pattern, and alignment is performed on the basis of the positional shift quantity of the conductor pattern to be compared to extract the defect of the conductor pattern.
Patent JP-S60105667-A (JP)
Title: Photosensitive compound containing trichloromethyl group, manufacture and photosensitive mixture
Inventor: GERUHARUTO BUURU
IPC: C07D251/24
Filed: 1984-10-11
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent JP-H0375669-A (JP)
Title: Image forming device
Inventor: MURAMATSU MASANORI
IPC: G03G21/00
Filed: 1989-08-17
Abstract: PURPOSE:To suppress temperature drop of fixing devices and to improve the throughput by switching the mode so that the number of pieces of transfer material wound against a transfer material carrier is decreased when the temperature of the fixing device has dropped and a certain temperature has been reached in a continuous image forming action. CONSTITUTION:A temperature detecting means 213 which detects the temperature of the fixing means 125 and 126, and a control means which switches the setting mode of a transfer material winding number of pieces to the transfer material carrier 110 so that the number of pieces wound is decreased when the temperature detected by the before mentioned temperature detecting means 213 has dropped below the set temperature which is higher than a lowest temperature for fixing only by a specified value in image formation are provided. Therefore, when image forming action is carried out in a setting mode of multiple number of pieces winding where a multiple number of pieces of the transfer material S is wound to the transfer material carrier 110, mode switching is carried out so that the wound up number of pieces is decreased. Thus, the temperature dropping speed of the fixing devices 125 and 126b can be suppressed, maintaining the continuity of the image forming action as much as possible, and carrying out image formation with high efficiency.
Patent JP-S6189518-A (JP)
Title: Multichannel dot recorder
Inventor: INOUE TAKATSUNE
IPC: G01D9/28
Filed: 1984-10-09
Abstract: PURPOSE:To enhance the discrimination degree of a specific channel, by differentiating not only the recording number of dots of a desired channel and that of the other channel but also the recording line width of the desired channel and that of the other channel. CONSTITUTION:An input analogue signal is selected by a multiplexer controlled by CPU and amplified by a variable gain amplifier, so that the magnitude is set to a definite range, and converted to a digital signal to be temporarily stored. Recording paper is intermittingly fed by a definite amount by a paper feed mechanism while a recording head is subjected to raster scanning in the direction crossing the moving direction of the recording paper at right angles by a head scanning device when the movement of the recording paper is stopped and the position of the head is temporarily stored. Further, CPU successively reads a data signal and the head position corresponding to the movement of the head and, when both data coincided, recording dots are recorded on the recording paper in the number of dots, which are set corresponding to a selected channel, by the recording head.
Patent JP-S60103403-A (JP)
Title: Recording and reproducing device
Inventor: IWASAKI FUMIO
IPC: G05B19/02
Filed: 1983-11-10
Abstract: PURPOSE:To attain confirmation of the timer reservation contents through a TV receiver by converting said contents into composite video signals and delivering the video signals showing the timer reservation contents in place of the normal video signal in a timer reservation operation mode. CONSTITUTION:The display data which is delivered to a decoder circuit 7 si extracted out of a clock/timer circuit 6 and applied to an interface cicuit 9 to be converted into the character data. The output character data of the circuit 9 is applied to a character signal generating circuit 10 to deliver character signals synchronizing with vertical and horizontal synchronizing signals sent from a composite video signal generating circuit 11. Furthermore the circuit 11 produces burst signals, subcarrier signals, etc. and compounds them for delivery. These compounded signals are switched with normal video signals 17 by a switch circuit 12 and applied to a video output terminal 14.
Patent JP-S6367719-A (JP)
Title: Manufacture of semiconductor carbon thin film
Inventor: WATANABE MISUZU
IPC: H01L21/205
Filed: 1986-09-09
Abstract: PURPOSE:To form a semiconductor carbon thin film under effective dopant concentration control in the film efficiently without using highly toxic gas by using mixture gas of hydrogen carbide gas, hydrogen gas and nitrogen as sputtering gas to easily control the concentration of dopant in the film. CONSTITUTION:The compound target of boron carbide (B4C) is set as a target electrode 9, substrates 17, 18, 21 to be deposited are set, a vacuum vessel 1 is evacuated, for example, to 1.33X10<-5> Pa (10<-7> Torr), and 90 vol.% of mixture gas of 90 vol.% of hydrogen gas (H2) and 10 vol.% of nitrogen gas and mixture gas of 10 vol.% of methane (CH4) gas are fed through an inlet tube 6 to 67 Pa (0.5 Torr). Then, after the gas pressure in the vessel 1 is stabilized, power of high frequency (13.56MHz) is set, for example, to be 6.8 W/cm<2> for a magnetron 11, and sputtered for 3 hours.
Patent JP-S6190048-A (JP)
Title: Detection sensor for liquid leakage
Inventor: IMAIZUMI MOTORO
IPC: G01M3/16
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a detection sensor which eliminates the need to lay another electric conductor for the detection of a liquid leakage position by composing the sensor of a coaxial cable, bare conductor arranged along it, and an insulator which holds the both at an interval so that they are exposed partially. CONSTITUTION:The coaxial cable 5 and bare conductor 6a are clamped with a fluororesin film 9 which has a through-hole 7 for cable exposure and a though hole 8 for bare conductor exposure in arrays and a fluororesin film 10 having no through- hole. When there is a liquid leak 20 in a liquid leak detection sensor 1 to bridge the external conductor 4 of the coaxial cable 5 and the bare conductor 6, an alarm AR operates according to variation in the resistance value between the external conductor 4 and bare conductor 6 to annunciate the liquid leakage. When the position of the liquid leak needs to be known, the resistance value r1 between the external conductor 4 and bare conductor 6 and the resistance value between a center conductor 3 connected to the external conductor at the other terminal and the bare conductor 6 are only measured by resistance measuring instruments M1 and M2, and consequently their ratio is nearly equal to the ratio of the resistance value R1 from one terminal of the external of the external conductor 4 to the liquid leakage point and the resistance value R2 of the leak point to the other terminal.
Patent JP-2000024446-A (JP)
Title: Dehumidifier
Inventor: INOUE KENICHI
IPC: B01D53/26
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enable to treat a large volume of wind and to contrive resource economization and energy saving by controlling heating performance of a heating means in accordance with temperature of air in the periphery, in the case that a moisture adsorption material for adsorbing water vapor in air is heated with a heating means by using the air in the periphery as a medium to discharge water vapor from the moisture adsorbing material. SOLUTION: At a dehumidifying time, a moisture adsorption system 1 takes in the air before dehumidified from an intake line 11 of air before dehumidified, and after the water vapor was adsorbed, the air is discharged from a dry air line 12. At a regeneration time, a bypass line 23 for bringing the air in the periphery into contact with the moisture adsorption system 1 without passing the heater 2 is utilized. For example, when from night to morning, air is dehumidified at low temperature, and when successively regeneration is performed before the next night, warm air is taken in from the bypass line 23 if the temperature is higher than that at a dehumidifying time, and it is directly brought into contact with the moisture adsorption system 1.  While at a low temperature, the air is taken in from a medium line 21, and heated with a heater 2, then it is brought into contact with the system 1. Also the air heated with the heater 2 may be mixed with the air taken in from the bypass line 23.
Patent JP-H0549927-A (JP)
Title: Treatment of hardly treatable activated carbon by irradiation with ionizing radiation
Inventor: HOSONO MASAKAZU
IPC: A62D3/176
Filed: 1991-08-23
Abstract: PURPOSE:To safely and efficiently decompose activated carbon which has been used in the adsorbing treatment of an organochlorine compound such as PCB or trichloroethylene(TCE) which is difficult to treat heretofore. CONSTITUTION:In the treatment of hardly treatable activated carbon, water is added to activated carbon having an organochlorine compound adsorbed thereon and the resulting mixture is irradiated with ionizing radiation to decompose the organochlorine compound adsorbed on activated carbon. By this method, hardly treatable activated carbon which has been accumulated up to now without being treated can be treated in low cost.
Patent JP-S58117368-A (JP)
Title: Oil pump of engine
Inventor: KODAMA HIROSHI
IPC: F01M1/02
Filed: 1981-12-29
Abstract: PURPOSE:To obtain an oil pump suitable for a two cycle engine, by providing two kinds of control mechanisms, which supply oil with delivery characteristics being different in response to the load of the engine, in one oil pump. CONSTITUTION:When a worm wheel 22 is rotated by a worm 21 which is associatively moved by the rotation of a two cycle engine, a projection 23 rides on a concentric cam 15 against the energizing force of a coil spring 30 at the time of a discharge stroke. At the time of intake stroke, when the projection 23 is inserted in the concentric cam 15 by the energizing force of the coil spring 30, the worm wheel 22 performs two reciprocating movements per rotation of the rotary movement. At the discharge sroke, a plunger 27 is moved rightward together with the worm wheel 22, a discharge path 38 of a first actuating chamber 31 is aligned with a discharge port 43a, a discharge path 40 of a second actuating chamber 32 is aligned with a discharge port 44b, and the discharge of the oil is completed. The actuating chamber 31 is operated along the entire operating region of the engine. The actuating chamber 32 performs the oil intake and discharge only when the load is equal to the preset load of the engine or more.