baber/WOPTO huggingface dataset:
Patent JP-H10295067-A (JP)
Title: Manufacture of fan-shaped rotor for flat coreless vibrating motor
Inventor: FURUYA KOJI
IPC: H02K3/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To manufacture even a thin and small component easily to be a prescribed structure by a method, wherein a commutator which is constituted by an etching operation and a plurality of coils are soldered to both sides of a filmlike base body, to form an assembly and the assembly is positioned inside a mold so as to be molded of a resin. SOLUTION: A commutator C is provided with a base body 11 constituted of a circular film, and a first wiring part 12 and a second wiring part 13 are formed on the both faces of the base body 11 by etching a copper foil. Then, protrusion parts 14 which are formed by being the base body 11 are formed in two places, and the protrusion parts 14 constitute terminals used to connect the winding start of a coil. In addition, a part of the first wiring part 12 is used as a terminal to which a winding end is connected, winding start wires of two coils are soldered to the winding start terminals 14, and winding end wires are soldered to winding end terminal parts. The two coils and the commutator C are assembled in this manner. Their assembly is positioned inside a mold and is molded out of a resin.
Patent JP-S60245353-A (JP)
Title: Display photographing device
Inventor: IWATANI TOSHIO
IPC: H04N1/00
Filed: 1984-05-19
Abstract: PURPOSE:To record a picture on a film, etc. by leading reflected light of a display surface to a microfilm photographing device in a display device, in the display device using an electrophotographic system. CONSTITUTION:Laser light 9 modulated by picture information is scanned by a polygon mirror 10 and a latent image is formed on a photosensitive body 11 on an endless belt. The photosensitive body 11 is driven by a driving means 30, and the latent image is converted to a developed image using a toner by a developing device 13, carried to a position of a display surface 14 and monitored. In case photographing a picture, the developed image is illuminated by a light source 17, its reflected light is led to a microfilm photographing device 18 through a slit 16, and the developed image is photographed. A microfilm 18A is moved by a driving means 31, and a moving speed of the photosensitive body 11 and the microfilm 18A is controlled by a control means 32.
Patent JP-H11295141-A (JP)
Title: Emergency sensor
Inventor: KOJIMA YOSHIKAZU
IPC: G01H17/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To detect occurrence of emergency to be informed to other device or the like without requiring manual operation such as communication to a fixed position and button operation. SOLUTION: A voice data announced by a specific person for an emergency message is preliminarily registered in a message storing part 2b to be compared with a voice data sensed by a highly directional microphone 1 in a processing part 2a. When a data consistent with any of the resistered voice data is found, the processing part 2a gives directions transmitting of an alarm signal for emergency to a transmitting control part 3, and the control part 3 outputs the alarm signal to an output terminal connected to an emergency announcing device, an external means or the like. Furthermore, a voice data comprising an average intonation of a specified massage is preliminarily resistered in the message storing part 2b to be compared with an intonation contained in the sensed voice data, and the alarm signal is output when consitency is found between them, so as to detect generation of the emergency by an emergency message of an unspecified person too.
Patent JP-H0373805-A (JP)
Title: Vehicle position detector
Inventor: KAMIYAMA YOSHIKI
IPC: G01C21/00
Filed: 1990-04-18
Abstract: PURPOSE:To accurately detect a current position by correcting an azimuth difference between a road azimuth and an advancement azimuth by an angle between the magnetic north and the road based upon an arithmetic expression or a conversion table to estimate a small azimuth difference. CONSTITUTION:An estimated position operating means 103 finds out an estimated position based upon integration from a travelling distance detected by a traveling distance detecting means 101 and an advancing azimuth detecting means 102 including an earth magnetism sensor. On th other hand, an azimuth difference between the azimuth data of a road obtained by a map sotrage means 104 and the advancing azimuth is corrected by an azimuth correcting means 105 in accordance with the angle from the magnetic north e.g. in all road sections. Since the estimated position obtained by the means 103 is matched with the road data stored in the means 104 by a map matching means 106 in accordance with the azimuth difference, the position of a vehicle can be accurately found out without preparing specific map data even if an earth magnetic deviation area such as an elevated road, an iron bridge, a tunnel, and a slope is continued over a long distance, at the time of raveling the deviation area.
Patent JP-H02279136-A (JP)
Title: Multiecho scanning method for mri
Inventor: INOUE YUJI
IPC: A61B5/055
Filed: 1989-04-21
Abstract: PURPOSE:To prevent the artifact generating in an image caused by a tertiary echo and thereafter by adding a second lead axis gradient to a leading edge of a third read-out gradient after applying a third inversion pulse. CONSTITUTION:According to a multiecho scanning method, plural echors are obtained by applying plural inversion pulses after excitation pulse of an MRI, and adding plural read-out gradients after each inversion pulse. An area of a diphase gradient in the read-out direction is denoted as A, and A is derived from expression (1), (2). This method consists of a stage for adding a first lead axis gradient of a larger area A' than the area A to a trailing edge of a second read-out gradient after applying a second inversion pulse, and a stage for adding a second lead axis gradient of the area A' to a leading edge of a third read-out gradient after applying a third inversion pulse. By adding a first lead axis gradient of the area A', a pseudo echo is driven out to the outside of a second read-out gradient, and by adding a second lead axis gradient of an area being equal to a first lead axis gradient to the leading edge of a third read-out gradient, the pseudo echo is driven out to the outside of a third read-out gradient.
Patent JP-S60245340-A (JP)
Title: Token fault detecting circuit
Inventor: NAGATA SATORU
IPC: H04L12/433
Filed: 1984-05-21
Abstract: PURPOSE:To detect exactly a fault even when this fault has been generated in a repeat function of supervision, by providing a means for counting the number of times of regeneration of a token, and a means for abandoning to be a supervisory node, when this counting value has exceeded a prescribed value, on the supervisory node. CONSTITUTION:When a fault has been generated in a repeat function part 21, a token generating counter 94 is added by ''1'', whenever a frame supervisory timer 93 sends out a time-out signal. As a result, if the token regenerating counter 94 is below a prescribed value, a token regenerating part 95 is started, and a token frame is regenerated. If it exceeds the prescribed value, a state control part 91 is blocked by a control signal, the token frame is not regenerated but the frame supervisory timer 93 is stopped, and it is operated so as to abandon a fact that it is a supervisory node. Also, it is prevented that the token frame is sent out repeatedly to a ring transmission line.
Patent JP-S5531734-A (JP)
Title: Air type knotting method
Inventor: TAKASAKI SHIGERU
IPC: B65H69/06
Filed: 1978-08-21
Abstract: PURPOSE: To provide a favorable knotting portion by permitting the twisted direction caused by swirling air flow to displace the processing point of swirling air flow for obtaining the reverse twist direction of yarn itself.  
     CONSTITUTION: The lower end of upper yarn YU is held by the knotter bill by means of a guide plate 4 which is bent by the yarn press 9a, holding the upper end of lower yarn YL by the knotter bill 2 by means of yarn guide plate 5 which is bent by the yarn press 9a. Then, the compressed air is injected from the injection tube 30 into the yarn insertion hole 27 where the yarn end of lower yarn YL is inserted to generate swirling air flow within the insertion hole 27. The processing point of the swirling air flow is displaced from the center of gathering point of upper yarn YU and lower yarn YL. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06314930-A (JP)
Title: Frequency modulation circuit
Inventor: ONISHI MAKOTO
IPC: H03C3/00
Filed: 1993-04-28
Abstract: PURPOSE:To simplify the circuit and to reduce an operation sampling frequency by setting the operation sampling frequency of the circuit to be a frequency being a multiple of four of a carrier frequency of a carrier signal and by forming the frequency modulation circuit with a ROM, a polarity inversion device and a changeover switch. CONSTITUTION:An input signal PXn with a sampling frequency fs1 is integrated by an integrator comprising an adder 22 and a delay element 23 and is converted to a modulation signal phase shift phin. The signal phin is interpolated by a digital low pass filter 51 for sampling frequency conversion so that the sampling frequency is increased up to fs2. The fs2 is selected to be 4fs1 and it is inputted to a frequency modulator ROM 52 operated at the frequency fs2. An output from the ROM 52 is converted to an analog signal by a D/A converter 53 and mixed with a carrier signal with frequency fc-fs2/4 from a local carrier generator 55 at a frequency mixer 54, modulated signal with carrier frequency fc is extracted by a band pass filter 56 and is amplified by a power amplifier 57 to provide a transmission output. Thus, the restraining condition on the frequency is relaxed by using the interpolation filter in this way.
Patent JP-S5947355-A (JP)
Title: 3/4 or 1/2 plug (ignition plug) of pig iron alloyed with 15[25% tungsten under melting for long term rust prevention
Inventor: OKUDA YASUO
IPC: C22C38/12
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a metal for an ignition plug with superior rust preventiveness by alloying pig iron with a specified amount of tungsten after melting. CONSTITUTION:75% pig iron is melted at 1,500-1,800 deg.C m.p. and alloyed with 25% tungsten melted at about 2,000 deg.C m.p. to manufacture an alloyed metallic material for a 3/4 ignition plug for a car or a light airplane or a 1/2 ignition plug for a ship. The plug is a black high electric conductor with superior rust preventiveness like Bosch plug made in West Germany.
Patent JP-H08294712-A (JP)
Title: Piercing rolling mill
Inventor: SHIMODA KAZUMUNE
IPC: B21B19/04
Filed: 1995-04-26
Abstract: PURPOSE: To provide a piercing rolling mill which can execute piercing rolling of a tube stock having large thickness/outside diameter ratio without incurring generation of tail shrink, erosion of plug tip part and deformation of a mandrel bar to support plug. CONSTITUTION: A piercing mill is provided with a plug 3 which has a reducing part 31 to reduce outside diameter roughly in linear in continuing to a head part 30, having hemisphere tip part and an equal diameter part 32 having roughly constant outside diameter at this sequence in the moving direction of tube stock 4, and inclined rolls 1, 1 having a second expanding part 12 connecting to a gorge part 10 with increasing its diameter in the moving direction of tube stock 4 in the range coinciding with the reducing part 31 of plug 3. The face angle α2 of second expanding part 12 and the face angle θof reducing part 31 is set to roughly equal, a tube stock 4 held between the inclined rolls 1, 1 and plug 3 is reduced while rolling down between the second expanding part 12 and reducing part 31.
Patent JP-H041365-A (JP)
Title: Crack impregnation cut-off method
Inventor: KURIHARA KATSUHIKO
IPC: E04G23/02
Filed: 1990-04-18
Abstract: PURPOSE:To ensure a cut-off effect by boring a through-hole to a crack generated in an underground concrete wall or near the crack, impregnating a back- filling agent, forming a cured body and impregnating an impregnating agent to the crack section. CONSTITUTION:A hole 3 reaching up to the rear of an underground concrete wall 1 is bored to the section of a crack 2 generated in the wall 1 or near the crack 2. An impregnating pipe 4 is inserted into the hole 3, and an impregnating agent 5 for back-filling such as reinforced cement is impregnated, thus forming a cured body M. The impregnating pipe 4 is inserted into the hole 3 again, and one kind or two kinds or more of impregnating agents 6 for crack impregnation are impregnated, and infiltrated into the crack 2. The crack agent impregnating hole 3 is bored apart from a back-filling agent impregnating hole as required. Accordingly, the intrusion of groundwater can be prevented positively.
Patent JP-S59226968-A (JP)
Title: Logical operation system of pattern
Inventor: HIRAOKA NOBUYUKI
IPC: G06T17/00
Filed: 1983-06-09
Abstract: PURPOSE:To perform a logical operation with no limit of input pattern by providing a composite intersecting point processing circuit to an intersecting point detection circuit and an intersecting point memory circuit in order to accept the input of a special position relation where the sides and apexes of two patterns overlap each other. CONSTITUTION:An intersecting point detection circuit 3 connected to an input pattern memory circuit 1 of a pattern logical arithmetic system detects an intersecting point and stores it to an intersecting point memory circuit 4. A composite intersecting point processing circuit 7 is provided to the circuits 3 and 4. When the circuit 3 detects an intersecting point, the circuit 7 processes the intersecting point and decides the inner or outer direction toward an output vector and a pattern area of the remote side based on the direction at a boundary. Based on the result of decision, a logical operation performed by a boundary line tracking circuit 5, and a coordinate value train incerting circuit 2, etc. is defined as an AND or OR operation to obtain a tracking result of boundary line. Then the input is processed for a special position relation where the sides and apexes of two patterns overlap each other. Thus a logical operation is carried out with no limit of an input pattern.
Patent JP-S60245954-A (JP)
Title: Solar system compounded with heat and electricity
Inventor: HIRAZAKURA NAOYUKI
IPC: F24S90/00
Filed: 1984-05-22
Abstract: PURPOSE:To increase the efficiency of the device by a method wherein switching of high-temperature and low-temperature loops of the solar system compounded with heat and electricity is effected continuously and automatically in accordance with the degree of amount of sunshine. CONSTITUTION:The system is provided with a thermometer 24, detecting the outlet temperature of first collector 10 receiving direct sunshine and irregularly reflectd sunshine and absorbing the heat of sunshine to control a feed water pump 22, the low-temperature loop, having low-temperature load series, and the high-temperature loop, collecting direct sun beams and provided with the pump 26 supplying water from the first collector 10 to a high-temperature load series 12 in accordance with the second collector 11 connected to the high-temperature load series 12 and the vapor generating amount of the collector 11 while the switching of the low-temperature loop and the high-temperature loop is permitted to be effected automatically and intermittently in accordance with the condition of sunshine. Accordingly, the supply of heat and electricity may be effected stably and highly efficiently.
Patent JP-H06313452-A (JP)
Title: Braking device of turning member
Inventor: HAYASHI KATSUHIKO
IPC: F16F7/04
Filed: 1993-04-28
Abstract: PURPOSE:To make a device compact by transmitting the rotation of speed-up ring line for transmitting the rotation of a connecting member through an one- way transmitting means and an overload preventing mechanism on the same axis, by braking the turning movement of a worm to be engaged with a worm wheel on the same axis thereof, and by restricting the turning movement of the connecting member. CONSTITUTION:When a turning member 2 is turned, a connecting member 5 is integrally turned, and the turning movement is accelerated by a speed-up ring line 6 and transmitted to a worm wheel 9 through an one-way transmitting means 7 on the same axis of the connecting member 5 and an overload preventing mechanism 8, thereby a worm 10 is rotated at high speed. The worm 10 gives the braking to the rotation by a braking means 11, thereby the rotational speed of the turning member 2 is decreased. Since the one-way transmitting means 7, the overload preventing mechanism 8 and the worm wheel 9 are provided on the axis same as that of the connecting member 5, it is same arrangement of the rotational member 2. Accordingly, the projected area to the axial direction is decreased, and the width rectangular to the axial direction can be narrowed, thereby the device can be made compact.
Patent JP-S62260038-A (JP)
Title: Refining method for ferroalloy
Inventor: TAKEUCHI HIDEJI
IPC: C21C7/068
Filed: 1986-05-07
Abstract: PURPOSE:To improve work efficiency as well as the yield of Mn or Cr, by giving a shake to a molten metal of high-carbon ferromanganese or ferrochrome and by blowing an oxygen-containing gas against the bath surface of molten metal to carry out decarburizing refining. CONSTITUTION:The vessel body 4 of a shaking ladle 3 is charged with the molten metal 1 of high-carbon ferromanganese or ferrochrome via a charging ladle 2. The shaking ladle 3 gives a shake to bearings 6 supporting trunnions 5a, 5b fixed to the vessel body 4 by means of synchronously running motors 7a, 7b to shake the vessel body 4. Simultaneously, a top-blowing lance 8 is lowered to the prescribed position and then an oxygen-containing gas is blown via the lance 8 against the bath surface from the upper part of the molten metal 1 to carry out the decarburizing refining of the molten metal 1.
Patent JP-S5228223-A (JP)
Title: Flight time bar
Inventor: KIBE YOSHIKAZU
IPC: G06K15/07
Filed: 1975-08-28
Abstract: PURPOSE: To correct error of the position only by adjusting flight time through mounting inclind face on the contact face of hammer; the inclined face inclines in the direction of printing type travelling and stands in every pitch of one type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6342838-A (JP)
Inventor: MARIO BERETSUTA
IPC: B29C48/07
Filed: 1987-04-28
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-S62263011-A (JP)
Inventor: KARURO FUIORENCHIINI
IPC: B29K75/00
Filed: 1987-04-28
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-H042226-A (JP)
Title: Automatic equalizing system in communication system
Inventor: YAGITARU NOBUMASA
IPC: H04B3/04
Filed: 1990-04-19
Abstract: PURPOSE:To expand the substantial equalizing range at a receiver side by receiving a control section for equalization sent from the receiver side at the transmitter side, and using the control signal to allow the transmitter to apply equalization to a transmission signal in advance. CONSTITUTION:A signal sent from a transmitter 1 in which the frequency characteristic is distorted or inter-code interference takes place due to fading is received by a receiver 22 of the receiver side 2, inputted to an equalization circuit 23, in which the characteristic is compensated. The amplitude characteristic of the equalized signal is detected by a detection circuit 24 and a control signal is outputted from a control circuit 25 to the equalizing circuit 23 based on the detected information and controlled to have the frequency characteristic minimizing the distortion in the amplitude characteristic. On the other hand, the receiver 14 of the transmitter 1 receives the control signal from the receiver 2, and controls the equalization circuit 13 based on the control signal to equalize the sent signal. Thus, equalization is realized even to fading at the outside of equalization of the equalization circuit.
Patent JP-H08297144-A (JP)
Title: Casing current calculating method by moment method and calculating device
Inventor: KUWABARA MIKIO
IPC: G01R29/08
Filed: 1995-04-27
Abstract: PURPOSE: To calculate the pseudo impedance matrix at a high speed by putting the start points and end points of wires on three-dimensional quantization Cartesian coordinates, setting the directions of the wires in parallel with three axes of the coordinates, and forming the current deployment function with two basic unit lengths of the coordinates. CONSTITUTION: Nodes indicating the start points and end points of wires of a wire grid are put on three-dimensional quantization Cartesian coordinates, and the deployment function is formed with two pairs of basic unit lengths of wires parallel with three axes of the coordinates. The deployment function and test function are integrated based on the pocklington equation to obtain the elements of the pseudo impedance matrix. Both functions are divided into two function pieces of the basic unit length of the coodinates, and the contribution of the function pieces to the matrix elements is obtained. Whether the integrated results are derived from the directions and positions of the function pieces or not is checked. Integration calculation is made only when the results are not derived, and the calculated results are accumulated according to the directions and positions.  The casing current distribution is obtained from the obtained pseudo impedance matrix, pseudo voltage vector, and pseudo current vector.
Patent JP-H07322618-A (JP)
Title: Method for controlling switching power supply device, and switching power supply device
Inventor: TAKAHASHI SEIICHI
IPC: H02M3/28
Filed: 1994-05-18
Abstract: PURPOSE:To relax the steepness of the current waveform from an AC power supply. CONSTITUTION:A first diode 12 is connected between one output side 3 of a rectification circuit 2 and one terminal of a smoothing capacitor 5, a second diode 13 is connected between one terminal of the smoothing capacitor 5 and that of a primary coil winding 15 in the same direction as the first diode 12, and a third diode 17 is connected between one output side 3 of the rectification circuit 2 and a dividing point 26 for dividing the primary coil winding 15 with a specific ratio of number-of-turns in the same direction as the first diode 12, thus improving a power factor and reducing the current peak value.
Patent JP-S58220756-A (JP)
Title: Manufacture of ink jet recording head
Inventor: YOKOTA MASAMI
IPC: B41J2/16
Filed: 1982-06-18
Abstract: PURPOSE:To obtain a highly precise and highly reliable ink jet recording head by a method in which a cover is provided on an ink pathway formed of a photo- sensitive resin, and then the photo-sensitive resin forming the ink pathway is fully hardened to fix the cover of the ink pathway. CONSTITUTION:An ultraviolet rays-transmissive flat plate 6 (e.g., glass) as a cover for an ink pathway is provided on a base plate 1 on which grooves 7 as the ink pathways are formed by a dry film photo resistor 4P having residual adhesiveness, and while applying a pressure to the flat plate 6, the photo resisto 4P is subjected to a heat-curing treatment. Then, ultraviolet rays are irradiated to completely promote the curing reaction by polymerization of the photo resisto 4P (as a full curing treatment) in order to fix the flat plate 6.