baber/WOPTO huggingface dataset:
Patent JP-S5647181-A (JP)
Title: Periodic electric-power-source turning-off device of terminal device of catv system
Inventor: FURUKAWA HAJIME
IPC: H04N7/173
Filed: 1979-09-26
Abstract: PURPOSE: To prevent a television receiver from being used without permission or free of charge by turning off electric power sources of television receivers, provided to terminal device, forcibly and periodically with a down data signal.  
     CONSTITUTION: In the CATV system that transmits various television programs from center 4 to television receivers 3 provided to many terminal device 35 through wire by connecting one center 4 to terminal device 35 via cable 5, it is necessary to turn off the electric power source of television receiver 3 in specific guest room 2 during a television broadcast. For this purpose, a down data signal for turning off the electric power source including the address number of specific terminal device 35 is transmitted periodically from data transmitter 28 to terminal device 35 at short intervals. In terminal device 35 of the assigned address number, its communication control circuit analyzes the down data signal to turn on-off the power relay periodically, cutting off the electric supply periodically. Consequently, a broadcast can not be viewed continuously, so that the television receiver can be prevented from being used without permission and free of charge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04357265-A (JP)
Title: Floor
Inventor: KIMURA TETSUYA
IPC: E04B2/82
Filed: 1991-05-28
Abstract: PURPOSE:To lessen the lateral slippage of a floor material, to improve the earthquake resistance of a partition executed into a floor face having a free acces floor, and moreover to facilitate the replacement of the floor material. CONSTITUTION:A partition fixing rail 2 having about the same height as a floor surface 1a is fixed at the fixed position on the bed 3 of a floor partitioned by a skeleton wall. Floor materials 4 severally having a cylindrical or a gutter- shaped cavity 4a on their lower faces are arrangedly provided on the bed 3 of the floor of a division partitioned by the partition fixing rail 2 with the cavities positioned in series. The division partitioned by the skeleton wall is further partitioned through the partition fixing rail 2 and therefore narrows, and the lateral slippage of the floor material 4 decreases to improve the earthquake-proofness of the partition. In addition to that, since the partition 10 can be mounted on the partition fixing rail 2 fixed to the bed 3 of the floor, the earthquake proofness of the partition 10 can be improved, and moreover the floor material 4 can be easily replaced.
Patent JP-H04352855-A (JP)
Title: Threading method and yarn-feeding apparatus for threading
Inventor: OKUDA TETSUO
IPC: D02H9/00
Filed: 1991-05-28
Abstract: PURPOSE:To automate the threading of running yarn for weaving through at least one of heald, dropper and reed by using standard yarn enabling easy stretching and threading operations, threading the yarn through a heald, etc., connecting the running yarn to the standard yarn and threading the running yarn through the heald, etc. CONSTITUTION:Standard yarn enabling easy stretching and threading operations is unwound from a standard beam of the yarn, passed through at least one of a heald, a dropper and a reed and cut to a prescribed length. Running yarn is connected to an end of the seed yarn consisting of the cut standard yarn and the standard yarn is extracted from at least one of the heald, dropper and reed to complete the threading of the running yarn through at least one of the heald, dropper and reed.
Patent JP-S63290061-A (JP)
Title: Charging device for telephone use rate
Inventor: YAMAMOTO AKIO
IPC: H04M17/00
Filed: 1987-05-22
Abstract: PURPOSE:To decide an original rate system by adding metering pulses to signals which are received from a telephone line at the intervals of an original time and generating the original metering pulses at the intervals of the prescribed time which is previously set in accordance with a time from communication start to the first reception of the metering pulses. CONSTITUTION:A charging device 3 removes a metering pulse removal circuit 6 the metering pulses which are transmitted from a station through the telephone line 1 with communication signals, generates the metering pulses from a metering pulses generation circuit 7 by the intervals of the original time, transmits them to a telephone set 2 (with rate collecting function) with the communication signals and sequentially drops casted coins into a money collector. A controller 5 controls the metering pulse generation circuit 7 in such a way that it generates the original metering pulses at the intervals of the prescribed time which is previously set in accordance with the time from when the line is connected to the first reception of the metering pulse, at the intervals of a time shorter than the metering pulse from the telephone line 1, for example. Thus, the extra charged original rate can be charged on the use rate of the normal pink phone.
Patent JP-H05133505-A (JP)
Title: Fluidized-bed combustion equipment with integral recirculation heat exchanger functioning as recirculation-rate control and counterflow sealing and method thereof
Inventor: IKUBARU FUAZAAREATSUBAASU ABUD
IPC: F23C10/10
Filed: 1992-05-15
Abstract: PURPOSE: To raise the heat recovery efficiency of flue gas separated from granular material with a separator, and also, contrive the effective use of granular material, by equipping a fluidized bed combustor with a recirculation heat exchanger which includes the surface of the heat exchanger arranged in a relatively large region between the inlet division and the outlet division of the fluidized bed combustor itself. CONSTITUTION: A plurality of air distributing nozzles 20 are arranged under an upright water-cooled envelope 10, and air is jetted upward from a plenum 24 partitioned under it, whereby the granular material of mixture between lime and adsorptive material is fluidized, and the mixture is combusted while being supplied with granular fuel from a supplier 25. This fluidized bed is provided with a cyclone separator 26 next to the envelope 10, and flue gas after centrifugal separation of granular material in here is sent to a heat recovery zone 32. For the heat recovery zone 32, a reheater 38, in the first passage partitioned by a vertical bulkhead 36, and a primary heater 40 and an upper fuel economizer 42, in the second passage, are accommodated, and a lower fuel economizer 44 is arranged under.  The granular material separated by the separator 26 is sent to an inlet division 62 via a dip leg 63a.
Patent JP-H09301809-A (JP)
Title: Herbicide composition containing triazine derivative
Inventor: OGAWA SHINICHIRO
IPC: A01N47/22
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a specific triazine derivative or its salt and another specific herbicide, and capable of controlling wide kinds of weeds at low doses without giving a chemical damage to crops by the synergistic actions of the compounds. SOLUTION: This herbicide composition contains a triazine derivative of formula I [X<1> is an alkyl, etc.; (n) is 0-4; R<1> is an alkyl] or its salt, and at least a kind of compound selected from the group consisting of dinitroaniline herbicides and carbamates herbicides. The nitroaniline herbicides are preferably trifluralin of formula II, oryzalin of formula III, etc. The carbamate herbicides are preferably triallate of formula IV, prosulfocarb of formula V, etc. The compound of formula I and the compound selected from the group consisting of the dinitroaniline herbicides and the carbamate herbicides are preferably compounded in a weight ratio of 1:1 to 1:1000.
Patent JP-H09304453-A (JP)
Title: Simple measuring equipment and method for impedance of low voltage distribution line
Inventor: OTAKE TOSHIO
IPC: G01R27/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To simply measure the impedance of a line by an approximation method, by connecting a full-wave rectification capacitor smoothing circuit as a load circuit with a line to be measured, through a power-factor meter, and obtaining the power factor during current application. SOLUTION: This equipment consists of a power-factor meter 4, a load circuit 2, a variable resistor 3 and a computer 8. A load circuit 2 using a full-wave rectification capacitor smoothing circuit and the like is connected with a low voltage distribution line in the state of current application, through a power- factor meter 4. A specified current is made to flow through the circuit 2 by a resistor 3. A current, a voltage and power which are applied to the circuit 2 are detected by the power factor meter 4, and the values are sent to a circuit 8. A data processing circuit 10 receives the data from the power-factor meter 4 through a data collecting circuit 9, and converts the data into an impedance, from the obtained power factor. A display circuit 11 displays the impedance.  In this case, the circuit 10 estimates the impedance of the line 1, from the obtained power factor and data which have been already measured and show 'power factor characteristics of each impedance for each input current'.
Patent JP-H05325093-A (JP)
Title: Ultrasonic vehicle sensor
Inventor: DEGUCHI MASATOSHI
IPC: G01S15/04
Filed: 1992-05-15
Abstract: PURPOSE:To more accurately detect a vehicle by alternately oscillatting ultrasonic waves having two kinds of oscillation frequencies and discriminating whether the received frequency coincides with the frequency oscillated by a driving means just before or not and performing the processing only in the case of coincidence to prevent a multipath reflection signal from being erroneously processed. CONSTITUTION:An oscillating circuit 1 alternately oscillates signals having two kinds of oscillation frequencies f1 and f2 with a period T. When the ultrasonic wave is received by an ultrasonic element 3, the reception signal is amplified by a reception amplifying circuit 4 and is inputted to a frequency measuring circuit 6 and the frequency is discriminated. The discrimination result is inputted to a discriminating circuit 7 to discriminate whether this frequency coincides with the oscillation frequency f1 or f2 indicated by a processing circuit 5 or not. The discriminating circuit sends a signal indicating coincidence or noncoincidence between frequencies to the processing circuit 5. Only when the signal indicating coincidence is inputted, the processing circuit 5 processes the signal amplified by the reception amplifying circuit 4 to detect the vehicle.
Patent JP-H02302748-A (JP)
Title: Switch mechanism for instant camera
Inventor: OMIYA AKIO
IPC: G03B17/52
Filed: 1989-05-17
Abstract: PURPOSE:To improve operability by providing a clutch which switches a power transmitting path, and performing the operation of each mechanism with a single motor. CONSTITUTION:The clutch 32 performs switching between the power transmitting path of a film feed system and the power transmitting path of a system by which a part of camera is drawn and stored; switching is accomplished by engaging the clutch 32 with a control member 82. The control member 82 is actuated while interlocking with an actuation lever 81. Therefore, even if a force with which the actuation lever 81 is operated is weak, the control member 82 can be securely actuated by interposing an amplifying mechanism, etc., between the actuation lever 81 and the control member 82. Thus, switching between the drawing and storing operations and switching between the drawing and storing system and the film feed system can be accomplished with a weak force, and the instant camera with satisfactory operability can be obtained.
Patent JP-H06334909-A (JP)
Title: Noise reducing device
Inventor: HAMAZAKI TAKESHI
IPC: H04N5/21
Filed: 1993-05-26
Abstract: PURPOSE:To realize noise reducing processing of a frame circulation type in space and a field circulation type in time for signals of a 1st and 2nd fields, with both to constitute one frame of an interlacing type video signal and to be inputted at the same timing. CONSTITUTION:The 1st noise reducing circuit 6a obtains a difference signal from an input video signal Y1 out of two input video signals Y1, Y2 having mutually different fields and simultaneously inputted and an output signal from the 2nd field memory 7b, extracts a part with small amplitude as a noise, subtracting the extracted part from the signal Y1 to reduce noise and outputs the noise-reduced signal to a zooming circuit 5 and the 1st field memory 7a. Similarly the 2nd noise reducing circuit 6b reduces noise from the signal Y2. with the constitution, noise can be reduced by using two fields existing on the same position in space and frame circulation type noise reducing processing in space and field circulation type noise reducing processing in time can be attained.
Patent JP-S614466-A (JP)
Title: Dc/dc converter
Inventor: MATSUMOTO YOSHIHIRO
IPC: H02M3/338
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a stable output voltage from a low input voltage by discharging a blocking oscillation capacitor by a diode, and increasing the secondary voltage. CONSTITUTION:A DC/DC converter blocking-oscillates by a transistor (T)1, the windings up, n1 of a transformer Tr, and a capacitor C1, and supplies an output voltage E0 rectified by D1 and smoothed by C2 from the output winding n2 of the transformer Tr to a load RL. A pulse width controller 7 operates after the output voltage E0 arrives at a target value. In this case, a discharge diode D2 is connected between the connecting terminal of a base current supplying bypass capacitor C1 of the T1 to a resistor R2 and a power source EDC. The diode D2 forcibly discharges the charge of the capacitor C1 when the T1 is OFF, and large base current is supplied for a long time by the T1.
Patent JP-H04350716-A (JP)
Title: Mouse
Inventor: MATSUMOTO YUTAKA
IPC: G06F3/0354
Filed: 1991-05-29
Abstract: PURPOSE:To exclude a cord from a mouse. CONSTITUTION:The mouse has a light emitting unit 11 which detects the contact to an operation table 2 by a contact sensor 13 to emit light. When a switch 12 is depressed, the intensity of light is changed. A light reception panel 23 forming the operation table 2 detects the light to output a light reception signal Sl corresponding to the level of light. A liquid crystal panel 22 has plural regularly arranged liquid crystal cells and is protected by a transparent panel 21. A liquid crystal control circuit 24 applies a signal to a part of plural liquid crystal cells to form a slit, through which the light is transmitted, and scans this slit on all of the surface of the liquid crystal panel and generates a position signal Sp indicating the position of the slit. A mouse operation detecting circuit 25 receives the light reception signal S1 and the position signal Sp to generate a signal Sm indicating the extent of movement and switch depression and sends it through a cord 3.
Patent JP-2000314204-A (JP)
Title: Building glass block
Inventor: SEKI YOSHIKAZU
IPC: C03C27/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage by mutually welding the open edges of a pair of bottomed open box-shaped glass molded products having a specified bottom translucent surface area at a specified temperature. SOLUTION: A pair of glass molded products 11 having a bottomed open box shape and a translucent surface on the bottom is formed, and a slurry-like low-melting point sealing glass 12 is applied to the open edge of one molded product 1 and dried. The open edges of the molded products 11 are mutually butted, put in a furnace, and heated at 500 deg.C or lower to integrate the molded products by the glass 12, whereby a building glass block is constituted. The molded product 1 has a translucent surface area of 600 cm2 or more, and a vent hole is provided on the side surface of this building glass block, as occasion demands, and sealed by a moisture impermeable material. According to this, since the difference between inside and outside air pressures can be minimized, the tensile distortion caused on the outer surface can be minimized, even in case of a large-sized glass block having a large translucent surface area and a thick open edge, the sealing and integration can be satisfactorily performed, and the cracking resulted from the tensile distortion can be prevented.
Patent JP-S63288529-A (JP)
Title: Light source synchronizing system in homodyne detection optical communication
Inventor: SUYAMA MASUO
IPC: H04B10/516
Filed: 1987-05-21
Abstract: PURPOSE:To attain sophisticated synchronization by sending a part of local oscillation light source at the receiver side to the sender side and injecting the signal to an injection synchronizing incidence section of a transmission light source via a photocoupler. CONSTITUTION:Part of the local oscillation light from a receiver side local oscillation light source 1 is inserted to an optical transmission line 5 via an optical insertion device 3 and propagated to the sender side. The local oscillation light is injected to the injection synchronizing incident section of the transmission laser light source 9 as the injection synchronizing light via the photocoupler 7 and the transmitted light and the local oscillation light are highly synchronized. Thus, no PLL is required and the constitution of the homodyne detection communication system is simplified.
Patent JP-H0718694-A (JP)
Title: Detachable device for working device of construction equipment
Inventor: JIYON YAN KIMU
IPC: E02F3/96
Filed: 1994-05-12
Abstract: PURPOSE: To rapidly replace a bucket according to a work condition and as occasion demands and in turn to improve working efficiency by providing a handle and an upper guide constituted in a pantograph type. CONSTITUTION: In an excavator, for example, a boom and a link 3 are interconnected through a pin. The upper and the lower parts of a the link 3 are supported by upper and lower guides 6 and 7, respectively, mounted on the back of a bucket 1. A gap (t) is provided between an upper guide 6 of the bucket 1 and the upper part of the link 3. By inserting key mounted on the two ends of a lever in the gap (t), vertical play of the bucket 1 based on the link 3 is constrained. Meanwhile, by pulling out a key from the gap (t), interconnection between the bucket 1 and the link 3 is disconnected. By mounting fixed plates on both sides of the bucket 1, lateral play of the bucket 1 based on the link 3 is constrained. This constitution removes the bucket through one action.
Patent JP-S63287966-A (JP)
Title: State detector
Inventor: NISHIYAMA HARUO
IPC: G01M99/00
Filed: 1987-05-21
Abstract: PURPOSE:To surely detect the state of parts to be detected by grouping optical fibers which are disposed at one end to the parts to be detected having the approximate quantity of the light to be detected, detecting the light in the respective group units and discriminating the state. CONSTITUTION:The optical fibers disposed to the parts to be detected having the approximate quantity of the light to be detected are grouped and the light rays emitted from the other end of the optical fibers 1, 2 are detected by a PD. The current flowing in the PD is converted to a voltage by an operational amplifier OP. The voltage is inputted to a state discriminating circuit 20, by which the voltage is subjected to A/D conversion and the bright and dark states of the respective parts are decided.
Patent JP-S55160084-A (JP)
Title: Discharge from coke oven
Inventor: MIGITA TSUNEYOSHI
IPC: C10B41/02
Filed: 1978-10-09
Abstract: PURPOSE: To surely and safely discharge coke, by starting the forward movement of a pushing ram when a signal of readines for discharge and that for extinction agree in time, after a coke guide is located in a position opposite to an oven ready for discharge.  
     CONSTITUTION: Pusher 2 travels along one side of coke oven array 1, and coke guide 3 and extinguisher 4 travel along the opposite side. Feeder 5 travels on array 1. Repeater 7 is equipped with a device which receives a signal transmitted from each work machine and convert it into a signal of a secondary carrier frequency, which is transmitted through a lead line. The signal transmitted from each work machine is once received, through a lead line, by repeater 7, where its frequency is converted, and transmitted again through leading line 8. Each work machine receives a command signal from other machines, by selecting a command signal directed to itself, from signals which are received from repeater 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08295485-A (JP)
Title: Heavy substance suspension tool
Inventor: OGAWA MOTOHIDE
IPC: B66C15/06
Filed: 1995-04-26
Abstract: PURPOSE: To prevent the occurrence of a risk of a cargo being dropped by a method wherein an alarm is sounded when a load exceeding the safety strength of a sling wire is applied. CONSTITUTION: A heavy substance suspension tool comprises a suspension ring 4 to which a sing wire 3 is connected; a hook 7 connected to a cargo; a rotator 6 connected in such a manner that free horizontal rotation of a hook 7 is practicable; and an alarm device 5 connected to one end of the rotator 6 the other end of which is connected to the suspension ring 4. The alarming device 5 comprises a load detector 51 to detect an exerted load; an amplifier 53; a deciding apparatus 55 to compare a set value with a detecting value and decide a result; a power source 57; and an alarming apparatus 59.
Patent JP-H06299950-A (JP)
Title: Continuous rotating device
Inventor: UEDA TATSUO
IPC: F03G3/00
Filed: 1993-04-15
Abstract: PURPOSE:To rotate a rotary plate in the predetermined direction with setting an axial center as the center by arranging the upper faces of fixed magnets in a rotary column so that a repelling face and an attracting face are arranged alternatively and fixed in the identical pole. CONSTITUTION:A continuos rotating device is provided with a base platform F, a rotary column 4, a rotary plate 5, fixed magnets 6 of the preset number, and an operating magnet 7. The rotary column 4 and the rotary plate 5 are arranged rotationally on the base platform F with setting the axial center of the rotary plate 5 as the center. A repelling face of one of the fixed magnets 6 in the rotary column 4 is set upward while an attracting face of another of the fixed magnets 6 in the rotary column 4 is set upward, and the repelling faces and the attracting faces are arranged in the circumferential edge part alternatively at the predetermined intervals with being set in the identical pole along the circumferential direction. A line of magnetic force is arranged in the rotating direction in the condition that the fixed magnets 6 and the point end part, of the operating magnet 7, which is arranged in the position slightly deflected from the center of the fixed magnet 6, are set in the identical pole. In this way, the rotary plate 5 can be rotated in the predetermined direction with setting the axial center as the center.
Patent JP-S5827322-A (JP)
Title: Semiconductor manufacturing apparatus using capacity- coupling high-frequency glow discharge method
Inventor: ISHIHARA SHINICHIROU
IPC: H01L31/04
Filed: 1981-08-11
Abstract: PURPOSE:To improve gas escape from the discharge tube wall and shotage of effective material gas due to a -Si adhered to the discharge tube wall by reducing a distance between the electrodes as compared with that of a conventional one. CONSTITUTION:The device comprises a glow discharge chamber 1, a high-frequency electrode 2 located in opposition to the discharge chamber 1 and a substrate holder 2, wherein material gas is fed into the discharge chamber 1. The inter-electrode distance between the electrode 2 and the holder 3 is made 1-2cm according to this invention. To keep the inter-electrode distance 1-2cm, the electrode 2 is located to adjoin the discharge chamber 1 and the holder 2 and the heater holder 6 are carried by three or more support rods. The semiconductor manufacturing device using a -Si is thus made compact.