baber/WOPTO huggingface dataset:
Patent JP-H1111625-A (JP)
Title: Meandering and deflection preventing device for flat belt
Inventor: AOKI YASUHIRO
IPC: B65G15/64
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enable a wide flat belt to be used without especially machining the flat belt itself. SOLUTION: The device is provided with a shaft 116, a main pulley 112, steering pulleys 120, 120', and rods 124, 124'. The steering pulleys 120, 120' are provided at both end parts of the main pulley 112, and the pulleys can be rotated around the shaft 116. A flat pully is laid over the shaft, and can be steered in the axial direction of the shaft 116. The rods 124, 124' are extended from the shaft part for bearing the steering pulleys 120, 120', each of which has a sliding-contact surface capable of being in contact with the end part of the flat belt.
Patent JP-H0455583-A (JP)
Title: Controller for power window regulator
Inventor: KOKUBU SADAO
IPC: B60J1/17
Filed: 1990-06-22
Abstract: PURPOSE:To raise the reliability of control by a method in which two relays for power supply to normal and reverse directions of motor are directly controlled by separating unrelated side from power source for auto mode. CONSTITUTION:The first and second relays 9 and 10 for forming normal and reverse electrifying paths of a motor 8 are provided. The first and second semiconductor switching elements 48 and 49 forming electrifying paths to the relay coils 9b and 10b of the relays 9 and 10 are also provided. During operation for manual mode, the motor 8 is turned normal or reversely through the elements 48 and 49. Also, during operation for auto mode, unrelated one of the elements 48 and 49 is separated from power source by operating an auto made switch 4, whereby obviating the occurrence of maloperation.
Patent JP-H0514574-A (JP)
Title: Picture communication system
Inventor: YOKOTA MASAYUKI
IPC: G09G5/00
Filed: 1991-07-05
Abstract: PURPOSE:To allow the system to confirm whether or not a storage device has a received document yet to be confirmed depending only on the display of a display means. CONSTITUTION:A document data received from a communication opposite equipment is stored in a storage device 2. Then a list of received documents stored in the storage device 2 together with a state display of a confirmation status representing the state as to whether or not it is confirmed are displayed on a display device 3 to confirm and enter any of the reception document. When the confirmation input to the received document in the storage device 2 is in existence, the confirmation status of the relevant document is to be confirmed. When any of unconfirmed received documents whose confirmation status is not confirmed is in existence, an LED 5 is turned on to allow the user to confirm that at least one unconfirmed received document is stored in the storage device 2 by only confirming the display state of the LED 5.
Patent JP-H106280-A (JP)
Title: Recording medium cutting device
Inventor: KAWAMURA IWAO
IPC: B41J11/68
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time necessary for the cutting of a recording medium by installing a rotary cutter, cutting this recording medium in the conveying direction as rotating, and a driven cutter coming into contact with the rotary cutter and cutting the recording medium as rotating respectively, and rotating a holding means holding both these rotary and driven cutters with a driving means. SOLUTION: A cutting device body (holding means) 40 in which a rotary cutter 32 and a driven cutter 34 are held free of rotation is set up in space between a pair of side plates 36 and 38, and it is rotatable in the arrow C direction by rotation of a driving motor 44. In time of the cutting device body 40 rotating, a stopper 41 is made contact with a stop plate 50, whereby both these rotary and driven cutters 32 and 34 of the cutting device body 40 are shifted to a cutting position of recording paper and retained thereat. Then, according to the rotary cutter 32 rotating in the C direction, the driven cutter 34 is rotated in the E direction and thereby a cutting of recording paper 52 is carried out.  At this time, since a cutting edge of the rotary cutter 32 is higher than a cutting point and further a cutting edge of the driven cutter 34 is lower than this cutting point, cut paper parts are guided after being divided up and down.
Patent JP-H0653547-A (JP)
Title: Ultrahigh-brightness light-emitting diode
Inventor: JIYURII II FUUKE
IPC: H01S5/343
Filed: 1993-06-10
Abstract: PURPOSE: To provide a wide-band, high-speed, low-internal reflectivity and high- reliability ultrahigh-brightness light-emitting diode. CONSTITUTION: A vertical confined waveguide is formed by parallel layers 34, 36. A cavity contg. an active region 32 is determined by a p-n junction. A series-connected grain region 50 and an absorptive region 52 are forward and reverge biased from terminals 56, 58, respectively. The gain region provides light emission, including stimulated emission, the absorptive region is reverse biased to avoid regenerative oscillation in the cavity. It is a non-lager emission and has less reflected components of light, with respect to output light.
Patent JP-S6321124-A (JP)
Title: Method for molding film and device therefor
Inventor: HIDA KUNIHARU
IPC: B29C48/08
Filed: 1986-07-14
Abstract: PURPOSE:To reduce the fluctuation of peeling force by a method wherein gaseous fluid is blasted against the separation point of a film or sheet. CONSTITUTION:A jet emitted from an air knife 31 enters in a wedge-shaped space pinched by a film 6 and a cooling drum 5 and develops a pressure to generate a force so as to peel the film 6 off the cooling drum 5. Said peeling force acts as a force to reduce the movement of a separation point A when the separation point A tends to move downwards awing to the fluctuation of the peel force at the separation of the film 6 from the cooling drum 5, resulting in reducing the torsional vibration of the cooling drum 5 and consequently obtaining a film with good thickness accuracy or with improved accuracy in the thickness in the running direction of the film. In addition, the vortices of the jet give the film 6 minute vibration, resulting in reducing the fluctuation of the peel force.
Patent JP-S6321004-A (JP)
Inventor: UMEZAWA NOBUYUKI
IPC: A43D8/00
Filed: 1986-07-14
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-H0213974-A (JP)
Title: Image forming device
Inventor: NODA TAKASHI
IPC: G03G15/00
Filed: 1988-07-01
Abstract: PURPOSE:To prevent fixing failure by inhibiting the energizing control of a fixing heater while a preliminary exposure is being carried out and preventing the generation of change in the voltage in the fixing heater, and inhibiting the preliminary exposure to a next document while paper for a previous document is being fixed. CONSTITUTION:The fixing heater 45 is kept in a constant temperature range by turning off the fixing heater 45 when a fixing device 43 exceeds the set temperature upper limit, and when it becomes below the lower limit of the set temperature, the fixing heater 45 is turned on. During the preliminary exposure, the energizing control of the fixing heater 45 is restricted so that no great change in voltage arises, and the preliminary exposure is inhibited while the paper is being fixed. Thus stable copying without fixing failure can be carried out even when copying is carried out for continuous documents.
Patent JP-H0215002-A (JP)
Title: Carrier for agricultural chemical composed of crushed silica sand
Inventor: OBAYASHI HISASHI
IPC: A01N25/08
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a carrier for agricultural chemicals capable of reserving agricultural chemicals stable, suppressing drift in using to small amount, forming agricultural formulation of excellent adhesion to stem and leaf and keeping uniform particle size and quality, comprising of crushed silica sand having specific particle size and shape factor. CONSTITUTION:A carrier for agricultural chemicals suitable for production of granule agent, powder agent, granule and powder agent or hydration agent, etc., composed of crushed silica sand having a particle size passing 150 mesh sieve and 0.75-0.95 shape factor. As a raw ore of said crushed sand, basalt, andesite, sandstone or quartz porphyry, etc., is used and removed impurities by mud removing, etc., then finely crushed with crusher (e.g., jaw crusher) in turn, thus classified with air separator to produce the aimed carrier. The carrier obtained by above process is directly used or used after mixing with vegetable powder or mineral powder, or uniformly kneading with stabilizer, surfactant, binder or water, etc., and granulating.
Patent JP-S5964051-A (JP)
Inventor: PERUUOROFU ARUNE BIRUHERUMU KA
IPC: A61M1/10
Filed: 1983-09-09
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-H0331326-A (JP)
Title: Random copolymer silazane and production thereof
Inventor: ICHIYAMA MASAAKI
IPC: C04B35/589
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a random copolymer silazane, having a specific straight- chain structure and excellent in high-temperature strength, etc., by reacting respective specific inorganic dihalosilane with organo(hydro)dihalosilane with a Lewis base and reacting the resultant complex mixture with ammonia. CONSTITUTION:A random copolymer silazane, obtained by reacting an inorganic dihalosilane expressed by formula I (X is halogen) (preferably dichlorosilane) and an organo(hydro)dihalosilane expressed by formula II (R is alkyl, alkenyl, etc.) with a Lewis base (preferably pyridine, etc.) and reacting the resultant complex mixture with ammonia, linearly and randomly having units expressed by formulas III and IV with 100-50000, preferably 1000-50000 number-average molecular weight and suitable as a high-performance material for space aircraft industries, etc.
Patent JP-H0337561-A (JP)
Title: Electrostatic detector for aerosol paricle
Inventor: MISHIERU PUURUPURI
IPC: G01N15/02
Filed: 1990-06-22
Abstract: PURPOSE: To detect aerosol particles contained in the atmosphere accurately by making the space between coaxial conductive disks for establishing a field, over the entire circumferential fringe thereof, communicate with the atmosphere to be inspected and forming a central suction tube producing a laminar flow with stabilized centripetalism. CONSTITUTION: The electrostatic detector has a flattened tubular case 2 and detects aerosol particles contained in the atmosphere to be inspected. Parallel coaxial conductive disks 16, 18 are arranged while spaced apart from each other in the case 2 and the potentials thereof are increased differently in order to establish a field. The space between the conductive disks 16, 18 are made to communicate, over the entire circumferential line thereof, with the atmosphere to be inspected and a central suction tube 8 circulates a part of the atmosphere, in the form of a laminar flow with stabilized centripetalism, in the space starting from the circumferential fringe of the disks 16, 18. According to the arrangement, aerosol particles contained in the atmosphere can be detected accurately.
Patent JP-H1010200-A (JP)
Title: Tester and test method for semiconductor device
Inventor: NAKAJO TOKUO
IPC: G01R31/28
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To test an IC having an interfacing for simultaneous input and output and an IC having an interface for other CCT or GTL using a same tester. SOLUTION: At the time of testing an IC having an interfacing for simultaneous input and output, the comparison voltage of an analog comparator 20 is switched depending on the output voltage from a driver 5 using a driver 5 for switching more than two kinds of set voltage, and a comparator 12 for switching the comparison voltage of the analog comparator 20 by the output voltage from a driver 5. When an element is tested by switching the input/ output, output voltage from the driver 5 is matched with the terminal voltage of the element to be tested other than high and low voltages at the time of output from the element to be tested.
Patent JP-H03263309-A (JP)
Title: Manufacture of static electrical equipment provided with wound iron core
Inventor: TAJIMA KOICHI
IPC: H01F41/02
Filed: 1990-06-26
Abstract: PURPOSE:To secure low iron loss properties to the utmost, and remarkably shorten manufacturing time, by building a no-cut wound core in a coil shaped in a rectangular type by winding an amorphous magnetic alloy thin belt, generating heat in the wound core itself by excitation, and annealing the wound core. CONSTITUTION:An amorphous magnetic alloy thin belt 2a is wound around a drum 5 so to be in a coil type as follows, via gears 7 inserted into both ends of a winding frame 6 in a detachable manner, and other gears 8 engaging with the gears 7, the frame 6 is driven by the power of a motor or the like, and the belt 2a is wound around the divided type cylindrical winding frame 6 constituted of nonmagnetic metal or the like. Temporary winding coils 11, 11 are wound around wound cores 2, 2 built in a coil 1, respectively. Exciting AC is applied to the coils 11, 11 from a high frequency power supply 12. The wound cores 2, 2 are excited, and eddy current flows in the wound cores 2. In this case, the wound cores 2 themselves are heated by joule heat, and subjected to annealing. Thereby the manufacturing time of a wound core is remarkably reduced, and low iron loss properties can be obtained because joints, which increase iron loss, are unnecessary to be used.
Patent JP-H0214405-A (JP)
Title: Information reader
Inventor: IKEDA HIDEO
IPC: G11B5/02
Filed: 1988-06-30
Abstract: PURPOSE:To read information with a high accuracy by means of a simple structure by arranging a position detection sensor before a detecting sensor train to detect a leak magnetic flux parallel so as to make the output of a position detecting sensor detecting the flux vertical to the detecting flux direction of the detecting sensor train into the minimum, and detecting a recording position. CONSTITUTION:At the sweeping direction front of an information detecting sensor train 6 to detect the leak magnetic flux parallel to the surface of a base 1, a position detecting sensor 7 to be unified with the sensor train 6 and to detect the magnetic flux in the direction parallel to the surface of the base 1 and, simultaneously, vertical to the detecting magnetic flux direction of the sensor train 6 is provided, and a sweeping is executed by rotating the position detecting sensor 7 and information detecting sensor train 6 to minimize the output of the position detecting sensor 7. Thus, by means of the simple constitution, the information can be read with a high sensitivity.
Patent JP-S6320990-A (JP)
Title: Solid-state color television camera
Inventor: MIYAGAWA YASUMI
IPC: H04N9/097
Filed: 1986-07-15
Abstract: PURPOSE:To prevent the occurrence of a color shading and an apparent defect and to elevate a stability and mobility by combining a three-color separation optical system using a prism without an air layer in an optical path and a dichroic film, and a solid-state image pickup element. CONSTITUTION:The three-color separation optical system separates an incident light into three primary colors by the chroic film, and an erecting image is formed on the optical receiving plane of a CCD 26, and an inverted image is formed on the optical receiving plane of the CCD 6 and 7. The images of an object which are relatively and horizontally inverted each other, are formed on the CCD 6 and 7 and the CCD 26. Consequently, provided the directions of a vertical and a horizontal scannings of the CCD 6 and 7 are in conformity with the scanning directions of a standard television, the scanning directions of the CCD 26 are enough if they are horizontally and relatively inverted agaist that of the CCD 6 and 7. After that, the output signals of every CCD are amplified to an optional amplitude through amplifiers 11-13, and the output signals are supplied to an matrix circuit 14. Then, a modulation color signal and a luminance signal are obtained, supplied to an adder 16, and come to be a color television signal.
Patent JP-S6227396-A (JP)
Inventor: ISHIZAKI YOICHI
IPC: C06B31/16
Filed: 1985-07-29
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-H0330282-A (JP)
Title: Induction heating cooker
Inventor: HAMADA HIRONORI
IPC: H05B6/12
Filed: 1989-06-28
Abstract: PURPOSE:To use parts of which heat resistance is low by detecting the locked condition of a cooling fan motor and the sealed condition of a suction port, and stopping the oscillation of an inverter circuit. CONSTITUTION:An induction heating cooker comprises an inverter circuit 16 connected to a commercial power source 10, a control circuit 21 for controlling the inverter circuit 16, a fan motor 22 for cooling the inverter circuit 16, and a fan speed detecting means 23 for detecting the speed of the fan motor 22 and outputting the detecting signal to the control circuit 21. The control circuit 21 stops the oscillation of the inverter circuit 16 when the speed of the fan motor 22 becomes out of the predetermined range. Consequently, in the case that the fan motor 22 becomes under the locked condition with a foreign material inserted from a suction port of the cooling wind or the fan motor 22 can not rotated because of disconnection of the motor, the oscillation of the inverter circuit 16 can be stopped. The necessity of guarantee for heat resistance of parts forming the induction heating cooker under the abnormally cooled condition is eliminated to facilitate the heat resisting design under the normally cooled condition.
Patent JP-S5864973-A (JP)
Inventor: RISUZARUDO BARINSUKII
IPC: H05F7/00
Filed: 1982-09-22
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-S6227515-A (JP)
Title: Method for strengthening surface
Inventor: FUSHIMI SHINJI
IPC: C21D9/28
Filed: 1985-07-29
Abstract: PURPOSE:To strengthen the surface effectively and to retain the excellent toughness of the core part and the moldability by applying surface treatment at a temp. in the austenite region which is higher than the A1 transformation point of steel, then working the austenite and cooling the austenite. CONSTITUTION:Surface treatment such as high-temp. carburization, ordinary carburization and carbonitriding are applied at a temp. in the austenite region which is higher than the A1 transformation point of steel. The plastic working such as forging is applied to the austenite by utilizing the heat. The worked steel as such or the steel which is cooled to a temp. lower than the Ms point is quenched and hardened. Consequently, the surface of the steel material is effectively strengthened, the hardness of the surface is improved and a material having high toughness of the core part, high fatigue strength, resistance to long-period loaded use and excellent moldability is obtained.
Patent JP-H0215228-A (JP)
Title: Optical fiber type fabry-perot resonator
Inventor: NODA JUICHI
IPC: G02F1/01
Filed: 1988-07-04
Abstract: PURPOSE:To obtain high finesse and to easily make a frequency sweep with a piezoelectric force by providing a piezoelectric element, an optical fiber which is fixed to the piezoelectric element so that the electric field application direction of the piezoelectric element and the axial direction of the fiber are parallel to each other, and multi- layered reflecting mirrors which are arranged on both end surface of the optical fiber. CONSTITUTION:A groove 12 whose diameter is nearly equal to the diameter of the optical fiber 13 is formed by dicing from an end part of dummy piezoelectric ceramic 11a (11b) to an end part of ceramic 11b (11a) through the laminate type piezoelectric element 10, and fixed with an epoxy-based adhesive EA. Then both ends are polished together with the ceramic 11a and ceramic 11b so that the fiber 13 has specific length and then multi-layered reflecting films 14a and 14b which have constant transmissivity at specific wavelength are formed by vapor deposition. When respective electrodes T of the optical fiber type Fabry-Perot resonator are applied with a voltage from a signal generator 15, an electric field is applied in parallel to the axial direction of the fiber 13 to cause strain by piezoelectric effect, so that the length of the fiber 13 increases and the length of the resonator also increases. For the purpose, the applied voltage is varied to obtain desired frequency intervals easily and stably with small electric power.
Patent JP-S6321595-A (JP)
Inventor: MURAMATSU YUTAKA
IPC: G21C9/00
Filed: 1986-07-15
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-H0915441-A (JP)
Title: Method and device for splicing optical fiber fusion optical fiber amplifier and optical fiber communication system
Inventor: SUMITANI TAKESHI
IPC: G02B6/255
Filed: 1995-06-30
Abstract: PURPOSE: To realize a fusion splicing method by which a splicing loss is lowered in an optical fiber fusion splicing method for fusion splicing optical fibers having different mode field diameters. CONSTITUTION: This method has a core aligning process, an electric discharge fusion-splicing process 32A and an additional electric discharge process 33A. The core aligning process has two processes, that is, the core aligning process 31A-1 of a first step and the core aligning process 31A-2 of a second step. In the core aligning process 31A-1 of the first step, the deviation between the core of an optical fiber 10 and the core of an optical fiber 20 is minimized by rotating the optical fiber 20. Thereafter, the core aligning process 31A-2 of the second step is performed. In this process 31A-2 , cores of optical fibers are made coincide by moving the optical fiber 10 in the X-axis direction and the Y-axis direction.
Patent JP-H06347947-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C1/825
Filed: 1993-06-11
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material capable of rapid desilvering. CONSTITUTION:The silver halide color photographic sensitive material has at least one of red-, green-, and blue-sensitive silver halide emulsion layers on a support and it is characterized by that a colored antihalation layer is inserted between the support and the photosensitive emulsion layer containing silver platelets of <= about 20nm thickness distributed into a colloid medium and the total thickness of hydrophilic colloidal layers on the side of the photosensitive emulsion layers is <=25mum.
Patent JP-S5956030-A (JP)
Inventor: CHIN JIYUUSOU
IPC: F24F7/06
Filed: 1982-09-27
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-H09525-A (JP)
Title: Ultrasonic wave endoscope probe
Inventor: POORU TEII DEYUNHAMU
IPC: A61B1/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To fix a bent part with a variable fixing force at a required position by providing at a control part a braking mechanism applying the braking force for fixing a bendable end in a bent condition to the control mechanism, and providing the braking mechanism with means for allowing a user to apply the selectable braking force of various levels. SOLUTION: An end of an endoscope tube 12 extending from one end of a handle 10 of a search unit serves as an end 14 of the search unit where an ultrasonic transducer is positioned. An electric cable 16 extending from the other end of the handle 10 is connected to a connector 18 which is connected to an ultrasonic system. Buttons 20, 22 control selection of image plane scanned by the transducer in the end of the search unit. The end of the search unit is connected to the endoscope tube 12 via a bent part 30 which can be bent in its end in any direction of four directions from the handle 10 by means of an up/down bend control knob 26 as well as right/left bend control knob 24. Reciprocation braking buttons 28, 28' are used to fix the bent part in any bend condition and release it therefrom.
Patent JP-S6143921-A (JP)
Inventor: YUGAWA MASAHIKO
IPC: A01D34/28
Filed: 1984-08-08
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。