baber/WOPTO huggingface dataset:
Patent JP-H10315503-A (JP)
Title: Ink jet printer
Inventor: TAMURA TAKASHI
IPC: B41J2/05
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent a bubble from being left in a tube by providing an ink channel of such shape as a bubble is released to an air buffer communicating the atmosphere without being stored at the end part of the channel at the time of injection thereby discharging the bubble in a tube to the air buffer along with the ink. SOLUTION: A tube (pipe) 9 for ink channel integrated with an air buffer 7 is inclined at the forward end thereof. When ink is fed in the direction of an arrow (a), a bubble B in an ink channel is released into the air buffer 7 along with the ink without stagnating between the bottom face 7A of the air buffer and a tube 9 for the ink channel. Forward end of the tube may be curved. According to the structure, a bubble stagnating in the ink of an ink jet printer is prevented from flowing back and intruding into a recording head to cause a detective print.
Patent JP-S6023939-A (JP)
Title: Meshless type cathode ray tube
Inventor: SAITOU KIMIHARU
IPC: H01J29/80
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a large expansion of deflection, and good linearity of horizontal and vertical deflection coefficients by arranging a second square type electrode in such a way as wrapping the end of target side of a first square cylindrical electrode through a clearance and forming the end surface in the target side thereof into the particular shape. CONSTITUTION:An electron lens 11 has a first and a second cylindrical electrodes 17, 18 and are arranged so that the electric field of acceleration electrode 12 in the successive stage is applied to the end in the target side of the second cylindrical electrode 18. The travelling direction of electron beam 33 or 34 deflected in vertical is inversed by the effect of focusing lens of internal lens formed by the first cylindrical electrode 17 and the second cylindrical electrode 18 shown by a solid line. Thereafter, such electron beam reaches the target 13 after receiving the effect of convex lens by the lens generated at the aperture in the target side of the second cylindrical electrode 18. As a result, deflection is enlarged by the electron lens 11. The electron beam 35 or 36 deflected horizontally is deflected extensively in the horizontal direction by the effect of convergent lens of internal lens as shown in a solid line and then reaches the target 13.
Patent JP-S5833412-A (JP)
Inventor: KITAJIMA NOBUYUKI
IPC: C04B38/06
Filed: 1981-08-24
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-H09315006-A (JP)
Title: Thermal recording material
Inventor: SATO KOJI
IPC: B41M5/28
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve preservative property and light resistance of image by using a uracil compound to be expressed by a specified formula as a coupler, in a thermal recording material comprising a thermal recording layer which contains a diazo compound and a coupler arranged on a support body. SOLUTION: In a light fitting thermal recording material with which a diazo compound and a coupler are heated according to an image signal and reacted so as to form an image and are irradiated with light so as to fix the image, a uracil compound to be expressed by formula I is used as a coupler. In the formula I, R<1> represents a hydrogen atom, an alkyl group, an aryl group or an alkyl sulfonyl group, R<2> represents an alkyl group, an aryl group, an alkenyl group or an alkynyl group, and X represents an oxygen atom or a sulfur atom. As the diazo compound, a compound expressed by a formula II is used and it is preferably contained in a microcapsule. In the formula II, R<3> -R<5> are each an alkyl group, an aralkyl group or an aryl group, R<3> and R<5> may form a ring together with a nitrogen atom, and X represents an acid anion.
Patent JP-H02310908-A (JP)
Title: Coil device for internal combustion engine use
Inventor: HASE YUKIO
IPC: C08L77/00
Filed: 1989-05-25
Abstract: PURPOSE:To increase a bonding property between a coil and a bobbin and to sufficiently satisfy essential performances such as a stress cracking-resistant property, a chemical-resistant property, an economical efficiency and the like by a method wherein the bobbin molded by using a polymer alloy resin in which a nylon resin and a phenylene ether resin have been kneaded in a specific ratio is fixed and bonded, by using a thermoset resin member, to the coil wound on the bobbin. CONSTITUTION:A coil device for internal-combustion use is provided with the following: a bobbin molded by using a polymer alloy resin in which 40 to 80wt.% of a nylon resin and 60 to 20wt.% of a polyphenylene ether resin have been kneaded in this ratio; a coil wound on it; and a thermoset resin member used to fix and bond the bobbin and the coil. The polymer alloy resin constituting the bobbin is more preferable when the nylon resin is 60 to 75wt.% and the polyphenylene ether resin is 40 to 25wt.%. In addition to a 6-nylon resin, other kinds such as a 6,6-nylon resin or the like may be used as the nylon resin.
Patent JP-H0427846-A (JP)
Title: Measuring apparatus for concentration of fine particle
Inventor: YAMADA JUN
IPC: G01N21/59
Filed: 1990-05-24
Abstract: PURPOSE:To reduce the error of the output of a sensor, to accurately measure smoke, to continuously measure the concn. of the smoke at a transitional period as a Bosch smoke value and to measure the concn. of the smoke at the time of running by holding the temps. of a light emitting element and a photodetector to constant temp. by a thermostatic tank. CONSTITUTION:A small-size thermostatic tank 601 holds a light emitting element 4 and a photodetector 5 to constant temp. and the temps. of both of them are detected by a thermistor element to be held to constant tem. by feedback control. The error of the output of a sensor is + or -0.2% and a smoke measuring error can be suppressed to + or -2% or less in 2 S.B. and smoke can be accurately measured.
Patent JP-H02312421-A (JP)
Title: Packet supervisory regulator
Inventor: SATO YOICHI
IPC: H04L47/22
Filed: 1989-05-29
Abstract: PURPOSE:To simplify the setting of a parameter for executing a supervisory regulation of a packet by estimating a generation type of the packet, based on a report parameter. CONSTITUTION:This regulator is provided with a packet generating device 1, a peak speed supervisory regulator 5, a regulator 7, a counter 9, a timer 11, a comparator 13, and a memory 15. In this state, the maximum number of packets to be sent out within a prescribed period is set, and also, the number of packets generated within the prescribed period is counted, this count value is compared with the maximum number of packets to be sent out, and in case of the count value being larger than the maximum number of packets to be sent out, the generation of the packet from a packet generation source is regulated. In such a way, the report parameter can be set easily, and also, by supporting such a packet generation type as a delay of the packet becomes maximum, based on the reported parameter, the capacity of a bus or a transmission line which comes to necessary in case of a statistical multiplex transmission of the packet is executed and the transmission is executed by satisfying a prescribed quality can be calculated efficiently.
Patent JP-S5655846-A (JP)
Title: Calorimeter
Inventor: SATOU KAORU
IPC: G01K17/00
Filed: 1979-10-15
Abstract: PURPOSE: To perform thermal adjustment of water in an outside tank automatically by adding the heated water with differnt flow-rate according to each divided part of the time for measurement of calorie when the heated water is added to the outside tank of the heat-insulation calorimeter provided with an inside tube and the outside tank.  
     CONSTITUTION: The calorimeter, consisting of the inside tube 2 and the outside tank 1, detects the calorific value of a sample burnt in a pump 3 inserted in the inside tube 2 as the raised temperature of the water in the inside tube and raises subsequntly the temperature of water in the outside tank. Moreover, signlas of an inside-tube temperature detector 14 and an outside-tank temperature detector 15 are supplied to a temperature-adjusting deivce 21, and by the difference signal obtained therefrom, through the intermediary of a timer device 22, electromagnetic valves 12 and 12' provided in water-injecting pipes 11 and 11' which are connected with a vessel for the heated water 9 and whose discharge flow rate is different are controlled. Since the water of appropriate flow rate can be added in accordance with the divided time set beforehand by the timer 22, automatic thermal control of the water in the outside tank can be performed with high precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01303766-A (JP)
Title: Superconducting base transistor
Inventor: ABE HITOSHI
IPC: H01L29/68
Filed: 1988-06-01
Abstract: PURPOSE:To enable the embodiment of a superconducting base transistor that may be driven at a frequency in the terahertz order frequency region by a method wherein an oxide superconducting layer is sandwiched between metal thin films. CONSTITUTION:A base region 4, which is a third region positioned between a first region 2 of semiconductor and a second region 6 of semiconductor, is formed of an oxide superconductor which is in junction with the first region 2 and the second region 6 through the intermediary of metal thin films 3 and 5. In such a sandwich structure, Cooper pairs of superconducting electrons emerge inside the metal in contact with the superconductor. Accordingly, when the thicknesses of the metal thin films 3 and 5 are sufficiently smaller than the coherent length, they may be treated as superconductors, which means that a laminate wherein an oxide superconductor is sandwiched between the metal thin films 3 and 5 functions as a superconducting thin film. This design realizes a superconducting base transistor capable of operation at a higher frequency and of a stable drive at a temperature higher than the liquid nitride temperature.
Patent JP-S5923268-A (JP)
Title: Monitoring apparatus of battery
Inventor: TANAKA AKIFUMI
IPC: H02J7/00
Filed: 1982-07-28
Abstract: PURPOSE:To monitor exactly a remaining capacity of a battery also during charging and discharging, by connecting stably an open voltage through a capacitor and a high resistance and storing said capacity to a capacitor connected to an operational amplifier. CONSTITUTION:A capacitor 5 connected to a reverse current preventing element 6 is charged by a circuit 4 generating a voltage obtained by subtracting a prescribed value from the open voltage of a battery 1 and the voltage proportional to the battery capacity is stored. A capacitor 8 connected parallelly through the capacitor 5 and a high resistance 9 and connected to the operational amplifier 12 converting voltage to impedance delays and stores the open voltage. During discharging the battery 1, the capacitor 8 discharges through the resistor 9, the amplifier 12, etc., the stored voltage varies with the decrease of the open voltage. During charging, even if the charging voltage of the capacitor 5 is raised suddenly through the resistor 9, the stored voltage doesn't respond to this. Thus, the voltage of the capacitor 8 attains to the peak value of normally stable open voltage, monitor of the remaining capacity of battery can be performed during charging and discharging.
Patent JP-2000324704-A (JP)
Title: Power device and control method therefor
Inventor: MURAKAMI JUNICHI
IPC: H02J1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To make an entire power source to operate which is to be used for a load apparatus that varies frequently, etc., with a high efficiency over a wide load range. SOLUTION: A power control unit 2 has three control modes, i.e., a first control mode, a second control mode, and a third control mode. In the first control mode, one small output power module is driven. In the second control mode, two small output power modules are driven with 50% or higher and lower than 100% output, and N (N is one of 0, 1,..., (M-3)) small output power modules GM1-GMM are driven with 100% output, and the remaining (M-2-N) small output power modules are driven with 0% output. In the third control mode, one or two small output power modules are driven with 50%-100% output, and the remaining N (N=(M-2) or (M-1)) small output power modules are driven with 100% output.
Patent JP-S6115077-A (JP)
Inventor: WATANABE SEIJI
IPC: F27D1/16
Filed: 1984-06-29
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-S5923423-A (JP)
Inventor: TANIGAKI SHIYUUZOU
IPC: H01H33/66
Filed: 1982-07-30
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-H07328122-A (JP)
Title: Respiration aid
Inventor: WAKAYAMA NOBUKO
IPC: A61M16/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a respiration aid which facilitates utilization at home and is safe, handy, portable and inexpensive. CONSTITUTION:A member 1 for respiration is arranged to be mounted at an inlet/outlet of an airway of a nose, mouth or the like and a gradient magnetic field (m) adapted to increase in the intensity of the magnetic field along the direction of the arrow 4 in which inhaled air flows is formed at an arbitrary position between the airway side of the member 1 for respiration and the airintake port 3 side thereof so that the flows of sucked air and inhaled air are accelerated by the gradient magnetic field (m) to promote breathing. As compared with the traditional type, the apparatus of this invention is handy in application method while requiring no much cost and time for maintenance and also very inexpensive. It is further free from hazard of a fire and the like and quiet without noise. Combined use with an artificial respirator, the suction of oxygen and the like is possible and develops an effect to enhance the performance of the methods. Moreover, the promotion of breathing is also possible to match spontaneous respiration.
Patent JP-H01303539-A (JP)
Title: Initial loading system for index order compiling file
Inventor: TAKANO YOSHIAKI
IPC: G06F12/00
Filed: 1988-05-31
Abstract: PURPOSE:To shorten the sorting time by updating a dummy record stored in an index order compiling file with an original variable length record stored in the variable length record served as the input of a key record production means and having the same index key via a dummy record updating means. CONSTITUTION:A dummy record updating means 4 receives the control from a dummy record production means 3 and inputs successively the variable length records arranged in an optional order from an input file 5. Then a dummy record in an index order compiling file 8 that has the same index key as the index key contained in the input variable length record is updated with this variable length record. Thus the sorting time is shortened at an initial loading job and the application is avoided for an overflow area of the file 8. At the same time, an index part is never divided. Thus the retrieving time is shortened at and after the initial loading job. Then the capacity of the index part is reduced.
Patent JP-S61290874-A (JP)
Title: Image information converting method
Inventor: YOSHIDA YOICHI
IPC: H04N7/173
Filed: 1985-06-19
Abstract: PURPOSE:To execute easily a format conversion to other system use with respect to image information which has been generated by one system, by displaying the image information which has been inputted, onto a display, reading out a data of a VRAM during this time, converting to a prescribed format, and outputting it. CONSTITUTION:An image which has been stored in a floppy disk is displayed on a display 100 through the respective decoding softwares 21-23. From a VRAM200, this image data is read out, a prescribed format converting operation 300 is executed, and it will suffice that it is outputted to a floppy disk 401 or a magnetic tape 402. When the prescribed format converting operation is a format convertion to a specified videotex system, the floppy disk 401 can be applied directly to the videotex system. Also, when the prescribed format converting operation is a format conversion to a specified printing system, the image can be printed by using this floppy disk 401.
Patent JP-S5924264-A (JP)
Title: Voltage measuring device
Inventor: IKENAGA TOSHIO
IPC: G01R29/18
Filed: 1982-07-30
Abstract: PURPOSE:To safely perform the phase detection of a high voltage aerial insulating distribution wire with high accuracy, by performing the measurement of voltage on the basis of the emitted light of a photoelectric voltage sensor. CONSTITUTION:The contact electrodes 12a, 12b of an insulating operation rod 10 are mounted to high voltage aerial insulating distribution wires 13a, 13b. Voltage corresponding to the voltage between the distribution wires 13a, 13b is generated between the metal flat plates 2, 3 of a voltage divider 1. The quantity of light permeating a photoelectric voltage sensor 15 is modulated by voltage applied to an electrooptical crystal 24 and the quantity of light applied to a light receiving element 21 from a light emitting element 20 through an optical fiber 18a, the photoelectric voltage sensor 15 and an optical fiber 18b becomes proportional to the voltage between the distribution wires 13a, 13b. Phase detection is performed by the display value of a display apparatus 22. Phase detection can be safely carried out even at a place where high voltage approaches and measurement with good accuracy can be performed because the inductionless optical fiber is used.
Patent JP-H06347811-A (JP)
Title: Production of display element
Inventor: HIROSE TAKASHI
IPC: H01L27/12
Filed: 1993-06-03
Abstract: PURPOSE:To obviate the contact of a developing liquid with transparent electrodes through pinholes of wiring metals, or the wiring metal, etc., and to suppress the corrosion of the transparent electrode by coating the entire surface of the wiring metal with a first resist, then executing exposing and developing of a second resist having wiring pattern. CONSTITUTION:The transparent electrodes 22 consisting of ITO as pixel electrodes and the wiring metal 23 consisting of Al for wiring and connecting these transparent electrodes 22 are formed on a substrate 21. Further, the first resist 24 consisting of a nonphotosensitive novolak resin is applied over the entire surface and is baked, the second resist 25 having the wiring patterns is formed by photoetching using a photosensitive novolak resin. With the second resist 25 as a mask, the first resist 24 is etched by using plasma 26 consisting of oxygen and the wiring metals 23 are etched, the first resist 24 and the second resist 25 are removed. The wirings of the transparent electrodes 22 of the display element are thus formed.
Patent JP-S62289711-A (JP)
Title: Shape evaluating device for rolled stock
Inventor: WATANABE HAJIME
IPC: G01B21/20
Filed: 1986-06-09
Abstract: PURPOSE:To evaluate the shape of a rolled stock at a high speed with high accuracy by normalizing a shape detected value in a rolling width direction, performing Walsh conversion, and evaluating the shape. CONSTITUTION:Numerous shape detected values (Xn, Yn) obtained by a shape detector 2 are redistributed by the power of two closed to a value (n) in a plate width direction and normalized by a normalizing device 3. Then, the normalized shape detected values are converted by a Walsh converter 4 and the shape of the rolled material is evaluated by a shape evaluating device 5 based on the obtained Walsh coefficient. Consequently, while the same accuracy is secured for a conventional evaluating method where Fourier transform processing is performed, the arithmetic time is greatly shortened as compared with the Fourier transform processing.
Patent JP-H1071727-A (JP)
Title: Liquid discharging head cartridge and liquid-containing vessel used therefor
Inventor: MATSUMOTO HIDEHISA
IPC: B41J2/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of exchanges due to a long life by storing liquid efficiently in a limited space by a method wherein generated bubble expansion force of discharge driving force is so constituted as to be efficiently used with a movable component is a separated area apart from a bubble generation area, and a negative pressure of a containing vessel of liquid to be supplied thereto is controlled. SOLUTION: A liquid discharging head 200 together with a liquid containing vessel 100 constituting a liquid discharging head cartridge 300, allow the liquid in a bubble generation area between a heating element on a base plate and a movable component arranged opposed thereto to generate a bubble by a film boiling phenomena, while the heating element is arranged on the element base plate and a liquid passage is arranged corresponding thereto. Then, pressure following generation of the bubble and the bubble itself are conducted to a downstream side in a discharge opening direction to discharge the liquid with the movable component.  Further, the liquid containing vessel 100 communicating to the liquid discharge head part 200 with a liquid inducing channel 103 contains discharging liquid in a space enclosed with an outer wall 101 forming a vessel outer hull adjacent to a case body 101 and a separable inner wall 102. Each wall has a specific thickness, a specific angle part, and a specific shape, and stable negative pressure can be generated and maintained.
Patent JP-S6112178-A (JP)
Title: Solid-state image pickup device
Inventor: HASHIMOTO KOUSUKE
IPC: H04N5/335
Filed: 1984-06-26
Abstract: PURPOSE:To reproduce a pattern similar to an object on a monitor even when a lens with large distortion aberration is used by arranging photoelectric converting elements to correct the distortion aberration of the lens. CONSTITUTION:The optical converting elements 2 are arranged in a form the longitudinal and lateral lines are curved inward to the photoelectric converting section 6. The arrangement of the elements 2 is adopted when the lens in use has a distortion type aberration. Further, the photoelectric converting elements 2 are arranged in the optical converting section 7 the longitudinal and lateral lines are curved outwardly. The arrangement of the elements 2 is adopted when the lens in use has a pin cushion type distortion aberration. Since the elements 2 are arranged to correct the distortion aberration of the lens in this way, even if the lens in use has the distortion aberration, the pattern similar to the object is reproduced on the monitor.
Patent JP-2000322155-A (JP)
Title: Information processor
Inventor: ISHII MASAHITO
IPC: G06F1/16
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a portable information processor having plural display screens and capable of executing display matched with a using method by independently controlling plural display devices. SOLUTION: The information processor is provided with panels A11, B12, switch buttons 51, 52 and a video controller 93 for controlling signals outputted from these switches 51, 52 in order to realize a function capable of outputting respectively independent display contents and a function capable of controlling these switch buttons 51, 52 in accordance with the opening/closing angles of these panels A11, A12. The information processor has plural display states and a selection function for displaying a picture matched with a display method.
Patent JP-S5834818-A (JP)
Title: Production of flame-resistant resin concrete
Inventor: OOHAMA YOSHIHIKO
IPC: C08F299/04
Filed: 1981-08-25
Abstract: PURPOSE:To impart excellent flame resistance to a resin concrete composition by adding thereto red phosphorus. CONSTITUTION:A flame-resistant resin concrete composition is formed by blending an aggregate (e.g., river sand, gravel, debris) with a filler (e.g., heavy calcium carbomate) and then blending the mixture with a liquid resin (e.g., liquid unsaturate polyester resin) and about 1-20wt%, based on the total composition, dry red phosphorus fine powder (average particle diameter about 2-200mu) or microen carpsulated red phosphorus (e.g., Nova Red, Rin Kagaku Kogyo).