baber/WOPTO huggingface dataset:
Patent JP-H0540896-A (JP)
Title: Measuring device for degree of traffic jam
Inventor: KITAMURA TADAAKI
IPC: G08G1/04
Filed: 1991-08-07
Abstract: PURPOSE:To finely decide the degree of the traffic jam by providing a traffic volume measuring means, a traveled extent measuring means, and a jam decision processing part. CONSTITUTION:A TV camera 1 is provided to perform the crane shots of the roads together with an image processing part which processes the images photographed by the camera 1 and measures various feature values of the roads, and a jam decision processing part 26 which decides the traffic jam states. The image processing part contains a traffic volume measuring means which obtains the feature values of the input images in regard to the traffic volume in a macro and a traveled extent measuring means which obtains the feature value related to the traveled extent of a car in a macro way from the input images of the time (t) and the time (t+DELTAt). The feature values related to the obtained traffic volume of the road and the traveled extent of the car are inputted to the part 26 for measurement of the degree of traffic jam. Thus it is possible to decide the degree of traffic jam with high efficiency just with measurement of the feature value of the road.
Patent JP-H0736150-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA SATOSHI
IPC: G03C1/83
Filed: 1993-07-16
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material having excellent reproducibility of colors and improved preservability at high temp. and high humidity and showing little increase in fog and little decrease in sensitivity. CONSTITUTION:This silver halide color photographic sensitive material has at least each one layer of red-sensitive silver halide emulsion layer, green- sensitive silver halide emulsion layer, and blue-sensitive silver halide emulsion layer on a supporting body. At least one layer of the photosensitive material contains a compd. expressed by general formula I in a dispersed state of solid fine particles. Further, at least one layer contains at least one kind of compd. expressed by general formula II. In formulae I and II, D is a compd. having a chromophore, X is a dissociative proton or a group having a dissociative proton directly bonded or with a bivalent connecting group bonded to D, R11 is CH2(CF2)3H, etc., and at least one of R12, R13 and R14 is a group having a sulfo group or carboxy group.
Patent JP-S6258131-A (JP)
Title: Control device of transmission driving apparatus for automobile
Inventor: SEKIYAMA YOSHIO
IPC: G01M13/02
Filed: 1985-09-09
Abstract: PURPOSE:To make it possible to stably perform a wide range of operational control while operation is continued, by altering the control constant of an automatic control system corresponding to the change in the moment of inertia being the constant of a load side. CONSTITUTION:The differentiation circuit 11 of a control apparatus differentiates the rotational speed detection signal of the drive shaft of an electromotor to obtain an acceleration signal and an acceleration torque operation circuit 16 obtains the torque change signal at the time of transition from the load current detection signal of the electromotor. A setting circuit 13 stepwise and preliminarily calculates all of the moments of torque changing by the transmission ratio of a transmission to set said value as dummy moment of inertia. A divider circuit 12 divides the output of the operation circuit 16 by the output of the differentiation circuit 11 and a filter circuit 14 calculates the moment IC of inertia of an actual value corresponding to the output signal of the circuit 12 to input the same to the circuit 13. The output IL' of dummy moment of inertial corresponding to the actual value of the circuit 13 is converted to output Gn' on the basis of the constant KC determined by an operational amplifier 15. This value is replaced with Gn' as the stabilizing constant of an automatic control system to continue a stable operation.
Patent JP-H0734339-A (JP)
Title: Production of mottled yarn
Inventor: KURATA ISAO
IPC: D01H1/115
Filed: 1993-07-15
Abstract: PURPOSE:To easily produce a mottled yarn having desired color darkness at a low cost using a core' yarn producing apparatus of a fasciated spinning frame or a ring spinning frame. CONSTITUTION:A colored filament 7 is supplied to a sliver-holding point 9 of a second roller 3 of a drafting apparatus l in the drafting of a spun fiber 5 with a drafting apparatus 1 of a fasciated spinning frame. The supplied colored filament 7 is broken by drafting together with a sliver, blended with a spun fiber and spun from a fasciated spinning nozzle 10 to obtain a mottled yarn 11.
Patent JP-H11351545-A (JP)
Title: Sootless slagging incinerator
Inventor: KAMIMURA YOSHIHIKO
IPC: F23J1/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent an object to be melted from flowing to an exhaust system as fly ash even when a sufficient amount of air is transferred to a combustion chamber under a pressure or the exhaust air is forcibly sucked by melting incineration ash from an incinerator, air born dust collected by means of a bag filter, and so on, by melting the ash, soot and dust, etc., through a plurality of heat-resistant containers heated to redness. SOLUTION: A plurality of heat-resistant containers 2 is installed in such a way that the centers of the major axes of the ellipses forming the cross sections of the containers 2 are positioned at regular intervals on a circumference which intersects the diametral line of the kiln 1 at right angles and is drawn at the same distance from the axis of rotation of the kiln 1. A burner 5 heats the inside of the kiln 1 and containers 2 with fuel supplied from the outside. Incineration ash and collected soot and dust which are heated and dried in advance in a precombustion chamber installed to a supply-side cap 3 are introduced to and melted in red-hot containers 2 and discharged from an outlet port 17. Therefore, the occurrence of scattered soot and smoke can be prevented.
Patent JP-S6089789-A (JP)
Title: Damage preventing device for buried body of building
Inventor: ISHIMOTO SHIYUUICHI
IPC: G01V3/02
Filed: 1983-10-22
Abstract: PURPOSE:To prevent damage to a buried body of a building and also prevent the brakage of a tool by detecting automatically a tool operating part contacting the conductive buried body of the building, and powering off the tool or generating an alarm. CONSTITUTION:A power drill 1 mounts a bit 12 at the chuck part 11 and a protecting circuit which prevents the buried body 20 in the building 2 from being damaged by the bit 12 is connected to a main body metallic part 13 which has continuity with the bit. The protecting circuit includes a low-voltage DC power unit 3, a contact detecting circuit 4 which detects the bit 12 contacting the buried body 20, and a control circuit 5 which disconnects a power supply circuit 94 from the power drill 11. The contact detecting circuit 4 consists of a bridge circuit 6 and an external connecting circuit 7. The control circuit 5 consists of a detecting circuit 8 and a driving circuit 9 including a normally open contact 92 and an electromagnetic relay 91. The contact 92 is made to turn off the switch 93 of the power supply circuit 94.
Patent JP-S6340118-A (JP)
Title: Semiconductor laser device
Inventor: MATSUMOTO KAZUYA
IPC: H01S5/00
Filed: 1987-08-07
Abstract: PURPOSE:To make a luminous flux shape of a semiconductor laser roughly circular by a simple optical system, by converting an R laser luminous flux from the semiconductor laser to a parallel luminous flux once, and thereafter, shaping the luminous flux shape by a luminous flux shape shaping means. CONSTITUTION:In case when a semiconductor laser is linearly polarized in the stripe direction, a P polarized light is made incident on a diffraction grating. Accordingly, in case when such a polarization is being executed, plural pieces of semiconductor lasers 471-473 are laminated, and plural pieces of luminous fluxes 481-483 which are emitted from these lasers and linearly polarized in the vertical direction are made parallel by a collimator lens 49, and made incident on a hologram luminous flux synthesizer 51. The luminous flux shape in this case is long sideways. From the hologram luminous flux synthesizer 51, three luminous fluxes 561-563 are synthesized in the same direction, and also, emitted in a state that its luminous flux sectional shape has been made circular.
Patent JP-S6258172-A (JP)
Title: Method for detecting shortcircuit of signal transmission line
Inventor: MIYAMOTO NORIHIRO
IPC: G01R31/02
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the erroneous operation of the system, by starting a serial data input port during a power transmitting period and judging the presence of shortcircuit on the basis of the coincidence or non-coincidence of the input to said port with predetermined data. CONSTITUTION:For the continuity time of a transistor 3 when a poling control signal was inputted, for example, for 8ms, the potential of a transmission line connection terminal 7 comes to a predetermined power transmitting voltage and, for 4ms during 8ms, the reversal signal of transmission data is transmitted and received. Next, transmitting and receiving data are simultaneously inputted to the positive phase input terminal of a comparing circuit 5 and, when the potential thereof exceeds a predetermined value, the output of the circuit 5 is reversed by an inverter 6 to be inputted to a serial signal input port SI. During a power transmitting period, the port SI is closed except a shortcircuit detection period and the port SI is started during the shortcircuit detection period and a 4-bit signal is taken in a microcomputer 1. It is discriminated whether this signal is a predetermined shortcircuit and, at the time of the shortcircuit signal, a control mode is changed over to a shortcircuit generating mode and information is performed in a shortcircuit trouble processing program by a lamp.
Patent JP-S6090684-A (JP)
Inventor: FUNAKUBO HIROYASU
IPC: B25J9/06
Filed: 1983-10-25
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-2000134678-A (JP)
Title: Remote controller for intelligent digital audio visual reproduction system
Inventor: NATHAN GUY
IPC: H04N5/445
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a user friendly and safe remote controller by providing a remote radio frequency transmitter relating to a radio frequency receiver connected to the acoustic control circuit of an audio visual reproduction system in a remote controller. SOLUTION: A CPU 1 controls and also manages the acoustic control circuit 5, a communication control circuit 3, a large capacity memory control circuit 2 and a display means control circuit 6. This remote controller constitutes the remote control assembly of the audio visual reproduction system. Then, the remote controller is the remote controller using the radio frequency transmitter. The reproduction system is provided with the radio frequency receiver provided on the acoustic control circuit 5. The remote controller is provided with a means connected to a component, a counter for instance. The remote controller is not required to be directly turned to the reproduction system and it is not required to turn the transmitter to the receiver so as to use a radio frequency.
Patent JP-H1026520-A (JP)
Title: Measuring apparatus for dimensions of room
Inventor: KUMAHASHI TAKEHIKO
IPC: E04G21/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the dimensions of a room are measured in a short time and precisely without a need of experience and skill by installing a storage means in which angle data and length data are stored when a beam of light reradiated by a response device in a rotary base is received. SOLUTION: A first encoder 11 is provided with a gear engaged with a gear at a base, and it generates two-phase pulses whenever it is turned at a definite angle. A second encoder 13 is provided with a linear body, and it generates two-phase pulses whenenver the linear body is moved at a definite distance when it is pulled out or retracted. A probe which is provided with a response device is coupled to the tip of the linear body, and precise angle data is obtained. A signal processing circuit is provided with a CPU 31 which controls an apparatus as a whole and with first and second up-down counters 36, 37 which count the two-phase pulses generated from the first and second encoders 11, 13. In addition, a PID 32 controls a motor 14 when counted values of the two counters 36, 37 and the output of an optical sensor 16 are input to the CPU 31.  In addition, a processing program is stored in a ROM 32, and data is stored temporarily in a RAM 34.
Patent JP-H0695174-A (JP)
Title: Fiber type optical switch
Inventor: MATSUDA YOSHIKAZU
IPC: G02F1/313
Filed: 1991-07-12
Abstract: PURPOSE:To provide a fiber type optical switch capable of switching a fiber optical path by moving it not mechanically but optically and having high performance and high reliability. CONSTITUTION:Optical coupling parts 1, 2 where both cores 3a, 3b separated by a proper interval are capable of coupling optically with each other are provided on two positions in the longitudinal direction of a two optical fibers 5 in which a first core 3a and a second core 3b are provided in the common cladding 4 so as not to couple optically with each other, and the interval between both optical coupling parts 1, 2 is made a phase difference control area 6. In the phase difference control area 6, when it is impressed by mechanical external force, or physical external force of heat, electricity, magnetism, etc., a difference in a phase shift amt. in light waves propagated through the first core 3a and the second core 3b is controlled, and the core through which a light beam is transmitted between both cores 3a, 3b is made switchable.
Patent JP-S58100816-A (JP)
Title: Optical demultiplexing device
Inventor: KAMIMURA TOSHIROU
IPC: G02B6/293
Filed: 1981-12-11
Abstract: PURPOSE:To obtain an optical demultiplexing device which is small-sized, light, low in power consumption, and inexpensive, by providing a liquid crystal cell for selecting and absorbing the light of specified wavelength in accordance with existence of applied voltage or its magnitude, in the rear of the optical branching device. CONSTITUTION:Light consisting of different wavelength lambda1, lambda2, which has propagated through an input fiber 1 is inputted to a branching device 2, the distributed light is inputted to liquid crystal cells 5, 11 through optical fibers 3, 9, light of wavelength lambda2 and light of wavelength lambda1 are selected and absorbed by the liquid crystal cell 5 and the liquid crystal cell 11, respectively, and light of wavelength lambda1, lambda2 is emitted from optical fibers 8, 14, respectively. Accordingly, it is possible to obtain an optical demultiplexing device which is small-sized, light, low in power consumption, and inexpensive.
Patent JP-H1039541-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: HARA TAKASHI
IPC: G03G9/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To easily produce a toner having a uniform particle diameter without carrying out classification. SOLUTION: A bonding resin and a colorant are mixed with a solvent immiscible with water. The resultant mixed soln. is dispersed and suspended in an aq. medium contg. an inorg. dispersant coated with a polymer having carboxyl groups or in an aq. medium contg. the inorg. dispersant and a polymer dispersant having carboxyl groups while applying shear. Particle size distribution is regulated by applying shear corresponding to <=60% of the shear applied in the preceding process. The solvent is removed from the resultant suspension and the objective toner for developing an electrostatic charge image is produced.
Patent JP-H1146027-A (JP)
Title: Controller in dishrag excitation type laser device
Inventor: NISHISAKA TOSHIHIRO
IPC: G03F7/20
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To keep the oscillation efficiency of a discharge excitation type laser device and energy efficiency higher than a fixed level, even when the power supply voltage is changed by control. SOLUTION: Charges of a second capacitor C2 are transferred to a third capacitor C3 at the time, depending on the amplitude of a voltage (V) of the power supply 17 after the main switch 18 has been turned on. At the time (τ1) when charges of the first capacitor C1 are all transferred to the second capacitor C2 , a voltage value (VM) of the power supply 17 is obtained beforehand, so that a magnetic switch SR gives the timing for starting the transfer of charges to the third capacitor C3 from the second capacitor C2 , and such a voltage value is set as the control maximum voltage (VM).  When an output E of the detected laser beam is detected as being deviated from a target value (Ec) or the target range, the voltage V of the power supply 17 is changed within the range under the control maximum voltage Vmax(=VM), so that the output E of laser beam is matched with the target value Ec or is within the target range.
Patent JP-H0484207-A (JP)
Title: Carrier and its control method
Inventor: MITSUGI SHIGERU
IPC: G01V8/12
Filed: 1990-07-26
Abstract: PURPOSE:To avoid an obstacle on a travel route so as to continue travel by measuring surrounding conditions and controlling a driving device and a steering device. CONSTITUTION:The front and the sides of a vehicle 1000 are three-dimensionally measured by light-receiving/projecting devices 1201 and 1202 in the object measurement devices 1200A and 1200B of the carrier 1000 and a measured result is stored in the storage device 1304 of a control circuit 1300. A processor 1301 controls the driving device 1400A and the steering device 1400B based on the stored content. The carrier avoids the obstacle on the travel route, continues travel and reaches a target destination.
Patent JP-H0950678-A (JP)
Title: Method for reproducing discoid recording medium and device therefor
Inventor: MITSUNE NORICHIKA
IPC: G11B20/18
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To drastically improve access speed on the discoid recording medium by reading out a restoring data held in a storage means at and after the second read time and outputting this data as a reproducing data. SOLUTION: This is the reproducing method of an optical disk for the purpose of restoring a data having an incorrigible error by using a parity sector. When a read-out data at the first read time becomes incorrigible, by using a parity sector corresponding to this defect, a data of this sector is restored, and this data is held in a buffer memory 64, and information in the buffer memory 64 is registered as a table data 63b. At and after the second read time, a cached sector data is restored by a CPU 60 using a parity sector data, and a restored data registered in a chache table data 63c is read out. Thus, the access speed on the recording medium can drastically be improved.
Patent JP-H0248091-A (JP)
Title: Waste water treating device
Inventor: MIYAO KIMIFUMI
IPC: C02F1/24
Filed: 1988-08-09
Abstract: PURPOSE:To efficiently remove the flocs suspending in waste water to the outside of a cleaning tank by cascade-varying the amt. of the foam to be supplied into the waste water. CONSTITUTION:The compressed air supplied from an air compressor 5 is regulated by a regulator R1 to a desired air pressure. The air is connected to an air diffusion pipe 4 via a regulator R2 which reduces the pressure thereof and two pipelines; a pipeline 15 having a solenoid valve SV 1 and a pipeline 16 having a solenoid valve SV 2. The air reduced in pressure is, therefore, supplied to the air diffusion pipe 4 if the SV 1 is opened and the SV 2 is opened. The air of the desired pressure is supplied when the SV 2 is opened in this state. The more foam is generated when the air pressure is high than when the air pressure is low in this way. The switching of the amt. of the foam to be generated to two stages is possible by controlling the SV 1 and the SV 2.
Patent JP-S5899027-A (JP)
Title: Digital-to-analog converter
Inventor: RI SADAICHI
IPC: H03M1/80
Filed: 1981-12-09
Abstract: PURPOSE:To constitute a D/A converter with integrated circuits even if a resistor pattern is not prepared, by constituting a load resistor for forming analog voltage to be connected to the input side of an operational amplifier with MOS transistors (TRs). CONSTITUTION:Drains of N channel MOS TRs (NMOS)QN1-QN4 and P channel MOS TRs (PMOS)QP1-QP4 are connected mutually and the connecting points are connected to a reference voltage VREP. The source of the NMOSQN1- QN4 are grounded and the source of the PMOSQP1-QP4 is connected to an inverting input of an operational amplifier A. The gates of the NMOS and PMOS are mutually connected and signals b1-b4 in 2<0>-2<3> are applied. The gate width of the PMOSQP1-QP4 is set to 1:2:4:8 to obtain the resistances as 1:1/2:1/4:1/8. For example, when the signal b1 is 1 and the signals b2-b4 are 0, the NMOSQN1 and PMOSQP2-QP4 are turned off, the PMOSQP1, NMOSQN2-QN4 are turned on, and only the on-resistance of the PMOSQP1 is connected to the amplifier A and an analog signal corresponding to 0001 is outputted from the amplifier A.
Patent JP-H0250555-A (JP)
Title: Key telephone system
Inventor: NAGATANI MAMORU
IPC: H04M3/42
Filed: 1988-08-11
Abstract: PURPOSE:To know the information such as the name and feature of a called party when a telephone number is inputted by having a memory circuit to store the information such as a telephone number and the name and feature of the called party corresponding to the telephone number in a main equipment. CONSTITUTION:A mode to register the name, feature or the like of the called party corresponding to a telephone number is obtained and the name, feature or the like of the called party are inputted with a ten-key. Thereafter, by inputting a telephone number, these pieces of information are stored from a key telephone system 2 through an input/output interface 13 and a switching circuit 14 to a memory part 12 under the control of a control part 11. When the telephone number is dialled, the name, feature or the like of the called party corresponding to the telephone number are displayed at the key telephone system with a display function. Thus, by inputting the telephone number, the information such as the name and feature of the called party can be known.
Patent JP-S6261294-A (JP)
Inventor: KABASHIMA SHIROU
IPC: H05B33/12
Filed: 1985-09-09
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-H0620531-A (JP)
Title: Multiple-stranded wire and deflection yoke
Inventor: UGAWA TAKESHI
IPC: H01B13/16
Filed: 1992-07-01
Abstract: PURPOSE:To manufacture an enameled wire for a deflection yoke having an excellent convergence characteristic by controlling a fluctuation of a finished outer diameter of a plurality of enameled wires for forming a multiple-stranded wire. CONSTITUTION:A plurality of enameled wires 6, wherein a process of applying insulating varnish such as polyurethane to the periphery of a Cu wire 9 followed by drying and baking is repeated a plurality of times for forming an insulating layer 10, further, application of fusion varnish such as polyamide and baking are repeated a plurality of times to form a fused layer 11 for forming a covering layer 13, are stranded for being made a multiple-stranded wire 12. At the time of manufacturing a deflection yoke using this multiple-stranded wire 12, the enameled wires 6 are arranged for being stranded so that the sum of finished outer diameters of the enameled wires 6 is within + or -0.4% of a set value, thereby the dispersion of convergence characteristics of the deflection yokes manufactured by using this multiple-stranded wire is reduced while improving the performance of an electric apparatus using the deflection yoke.
Patent JP-S58100500-A (JP)
Inventor: KISHIMOTO TOORU
IPC: H05K7/20
Filed: 1981-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。