baber/WOPTO huggingface dataset:
Patent JP-S60229589-A (JP)
Title: Audio signal delay device
Inventor: TAKAHASHI TOSHIO
IPC: H04N7/088
Filed: 1984-04-27
Abstract: PURPOSE:To prevent deterioration in sound quality by inserting a specific signal to a video and an audio signal at the same time at a sending station for a television program and delaying the audio signal at a receiving station by the time difference between the inserted signals. CONSTITUTION:The 1st and the 2nd signal detecting circuits detects signals fa and fb, and fc and fd and reports the arrival of the signals to a delay control circuit 44. The delay control circuit 44 puts the signals at intervals of 16.7msec together into one decision signal and the time up to the arrival of the decision signal arriving from the 1st signal detecting circuit following the decision signal from the 2nd signal detecting circuit is measured to send the measured time information to a delay circuit 45. This delay circuit converts an analog signal of audio input into a digital signal, which is stored in a RAM successively and read out an indicated time later, so that the input audio signal is delayed by the measured time and sent out to a transmitting station.
Patent JP-2000276049-A (JP)
Title: Waste recycling system, control tag and seal
Inventor: YOSHIDA TAKUYA
IPC: G06Q50/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To speedily, collate the reception of waste with the reception of a control tag with saved manpower and without a mistake by transferring the number of the control tag to an individual identification seal stuck to the waste and transferring a seal number also to the control tag. SOLUTION: A seal issuing means 200 collects a processing charge concerning re-commercializing of a waste home electrical product 2 from a person (discharging person 9) trying to discharge the product 2 and issues a seal 1 expressing the finish of the collection of the processing charge to the person 9. The seal 1 is given a characteristic identification number (seal number) and a bar code corresponding to this, and a control tag 0 has a column to input a characteristic identification number. The tag 0 is given an identification number characteristic to the tag and a corresponding bar code, has a column for input a seal number given onto the seal 1 stuck to the product 2, and has a column for inputting information of the list of articles, a size, etc., and a column for inputting information of the person 9.
Patent JP-S61243886-A (JP)
Title: Liquid crystal device for time sharing deive
Inventor: YOSHINAGA KAZUO
IPC: C09K19/46
Filed: 1985-04-23
Abstract: PURPOSE:To provide a liquid crystal device for a time sharing drive capable of preventing inversion and holding picture elements in a written state for a predetermined period of time, which comprises picture elements having a specific liquid crystal compd. CONSTITUTION:Picture elements (e.g.: A and B) of a cell 31 comprising a plurality of pairs of facing electrodes provided on substrates and a liquid crystal compd. of the formula (wherein R is a 1-8C alkyl or alkoxy; m is an integer of 0 or 1; when m is 0, R' is a 1-18C alkyl; and when m is 1, R' is a 1-18C alkyl or alkoxy) which is in a bistable state or liquid crystal compd. compsn. containing the above liquid crystal compd. are arranged in a plurality of lines. A time sharing drive is conducted as follows. The picture elements formed by intersections of electrodes S1-S5 of a group of scanning electrodes 32 electrodes I1-I5 of a group of signal electrodes 33 are selected by the scanning electrodes, and the application of a voltage is made to write signals by one line, e.g., causing A to be in a light state and B to be a dark state. At this time, the written state of the picture elements are held until writing of one frame is completed and subsequent selection is effected.
Patent JP-H05290390-A (JP)
Title: Device for adjusting balance of tracking servo
Inventor: YOKOTA HACHIRO
IPC: G11B7/09
Filed: 1992-04-07
Abstract: PURPOSE:To automatically adjust tracking balance in a set as it is without using a special jig. CONSTITUTION:At the time of reading TOC, a balance controller 60 causes an oscillator 42 to generate a disturbance signal AN and impresses the signal to a tracking servo system. A detecting circuit 44 detects the lower envelope of a RF signal and two peak levels corresponding to the upper and lower peaks of the disturbance signal AN with respect to the envelope waveform by means of S/H circuits 54, 56 and the difference is obtained by a subtracter 58. The balance controller 60 executes balance adjusting control on a balance adjusting circuit 22b so that the difference obtained by the subtracter 58 becomes the minimum.
Patent JP-H02263497-A (JP)
Title: Manufacture of electronic circuit device
Inventor: KAWAGUCHI TOSHIYUKI
IPC: B23K31/02
Filed: 1989-04-04
Abstract: PURPOSE:To perform soldering of electronic components at a uniform temperature and improve the quality and reliability of packaged electronic components by attaching a metallic plate having equal thermal capacity to the whole face of a printed board. CONSTITUTION:Aluminum plates 4a and 4b are fitted into recessed parts 10a and 10b and are installed to a flexible board 5a after fitting guide holes 12 provided at the flexible board 5a into guide pins 11 provided at a jig 9 and then the preceding plates 4a and 4b are fixed temporarily. In the next process, solder is printed on the flexible board 5a and 5b. After electronic components 7 are packaged in a component packaging process, reflow soldering is performed and then, a phenol plate 3a is bonded as a reinforcing plate of the flexible board 5a to form an electronic circuit device. As a result, no warps and overheat due to soldering of a board plate 3a take place and soldering is performed by attaching a metallic plate having equal thermal capacity to the whole face of the flexible board 5a. The package of electronic components are performed with certainty and the highly reliable electronic circuit device is obtd.
Patent JP-H04225100-A (JP)
Title: Method for pattern making of natural leather
Inventor: UORUFUGANGU BURUUDERU
IPC: G01N33/44
Filed: 1991-04-17
Abstract: PURPOSE: To provide an automatic method for the nesting of contours to be cut from a piece of natural leather capable of performing from the recognition of a crack to cutting without manual operation.  
     CONSTITUTION: In the natural leather cutting method, a structural crack, a material crack and the outer contour of leather are fed out by a camera and crack places are characterized by mutually different color gradations to be inputted to an electronic control unit. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5511681-A (JP)
Title: Facsimile device
Inventor: SAKAGUCHI MITSUTO
IPC: H04N1/113
Filed: 1978-07-12
Abstract: PURPOSE: To realize the miniaturization and a low cost for the facsimile device by incorporating both the transmission optical system to convert the record information into the electric signal via the semiconductor laser and the reception optical system to convert the electric signal into the record information into the same optical substrate.  
     CONSTITUTION: Optical head 2a and 2b comprising the semiconductor laser, the fine shifting means of the laser beam ane the focusing position variable means plus photoelectric conversion element 3 are provided on substrate 4 which features a repetitive movement centering on shaft 5 as if it drawn an circular arc. With this circular arc movement, laser beam 7a and 7b carry out the horizontal scanning. Then lens-type medium 6 holding a hole drilled on the center axis is provided in front of head 2a and 2b. Thus the laser beam transmits through the hole, and the dispersed reflected light 8 given from transmission paper surface 1 is focused through medium 6 to be image-formed on element 3. Control circuit 3 performs the fine adjustment of the beam, the control of the focusing position and the waveform shaping of the output power waveform of element 3 respectively. In the case of reception, the recording paper is set on paper surface 1, and head 2a and 2b are driven by the electric signal transmitted to record the information. Thus, both the transmission and reception are carried out through the same optical system, and accordingly the cost can be lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08286701-A (JP)
Title: Multi-robot control method and system
Inventor: UCHIDA MITSUHIKO
IPC: G05B19/19
Filed: 1995-04-11
Abstract: PURPOSE: To provide a multi-robot control method/system which can carry on the jobs of robots at every stage even when a robot under operation has its operating error. CONSTITUTION: It is detected by the detection value of a force sensor 3 whether a robot 1 under operation has its operating error. If an error of the robot 1 is detected, the state of a work 15 is decided based on the visual information of a visual sensor 6. Then it is decided whether the operation of the robot 1 can be corrected or not. If the correcting operation is possible, the robot 1 is made to perform its correcting operation and to try again an assembling job of the work 15. If the correcting operation is impossible, the robot 1 is reset at its original position and also a job end signal is outputted.
Patent JP-S57200856-A (JP)
Title: Void meter for liquid metal
Inventor: YAMAMOTO HAJIME
IPC: G01N29/032
Filed: 1981-06-05
Abstract: PURPOSE:To perform a precise measurement of an amount of air bubbles in a liquid metal  such an Na for use with a cooling for a fast breeder, by a method wherein an ultrasonic generating means, and a means which always compares an ultrasonic receiving means and receiving sound pressure with a specified sound value, are mounted in a liquid metal. CONSTITUTION:To measure the presence of air bubbles in a liquid metal Na for use with, for  example, a fast breeder, an ultrasonic generating element 15 and an ultrasonic receiving element 16 are mounted to a lower part of an overflow column 14 for liquid Na. The element 15  is oscillated by an oscillator 17, and an ultrasonic wave with a specified sound pressure is  normally emitted to the element 16. A receiver 18 converts a sound pressure, received by the  element 16, into an electric signal. In case air bubbles exists in the liquid Na, a part of transmitting sound waves are reflected by air bubbles, and a receiving sound pressure reduces.  Thus, through comparision of the receiving sound pressure with said specified sound pressure,  a comparator 19 is caused to check for the pres-ence of air bubble, and in case the sound pressure is low, an alarm signal 20 is generated. This prevents the occurrence of abnormal vibration of a liquid Na circulating pump due to the presence of the air bubbles and the occurrence  of troubles such as the formation of a part, where there is not cooling material existing, resulting from the rapid expansion of the air bubbles in a reactor core.
Patent JP-H09252599-A (JP)
Title: Power supply apparatus
Inventor: TAKAHASHI YOSHIAKI
IPC: H02P9/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus which has the advantages of a conventional power supply apparatus which is suitable for a continuous usage and a power supply apparatus which uses a battery and is suitable for an outdoor cordless application by a method wherein a part of an electrical energy generated by a motor-generator is supplied to a starting means composed of a battery and a control means. SOLUTION: When a start switch is turned on, a voltage of DC 24V is supplied to a control means 4 from a starting means 3 and a generating means 2 is driven and generates AC electrical energy. The AC electrical energy generated by the generating means 2 is rectified into DC electrical energy by a rectifying means 5 and stored in a charge storing means 6. After the charge storage is stabilized, the DC electrical energy is supplied to the starting means 3 and the control means 4 by a return control means 7 and, further, supplied to an electric machine which is a load by an output means 8. Thus, after the power supply is started, the electrical energy for driving the motor-generator is supplemented by the electrical energy taken out of the induction coil of the motor-generator.
Patent JP-S58202324-A (JP)
Title: Exhaust gas purifier of diesel engine
Inventor: SAWARA MASANORI
IPC: F02M41/14
Filed: 1982-05-20
Abstract: PURPOSE:To improve efficiency by feeding the fuel used by a burner device from the pressure chamber of a fuel injection pump so that the blinding of a filter member is dissolved by means of the combustion gas from the burner device as well as the exhaust gas itself. CONSTITUTION:The upstream end of a fuel feed passage 19 of a burner device 13 is connected to a pressure chamber 5 in a fuel injection pump 2. A normally- closed solenoid-type open/close valve 30 which opens or closes the fuel feed passage 19 is arranged in the middle of the fuel feed passage 19. A battery 26 is connected to this open/close valve 30 through a normally-opened swtich 31 controlled by a driving circuit 29, and the switch 31 is closed and the open/ close valve 30 is opened by means of burner device operation signals fed from the driving circuit 29, thereby the fuel in the pressure chamber 5 of the fuel injection pump 2 is fed to the burner device 13.
Patent JP-S5611585-A (JP)
Title: Generating circuit of timing train
Inventor: OOTSUKA HIROSHI
IPC: G01D5/245
Filed: 1979-07-06
Abstract: PURPOSE: To produce the timing of the angle revolution determined from the reference point of the motor even with variance in the motor revolution, by generating the timing pulse more fine than the timing of the timing disc mounted on the motor shaft such as printers.  
     CONSTITUTION: The timing slits 2-1 of equal interval and the reference point 2-2 are provided for the timing disc 2 of the disc mounted on the shaft of the motor 1 and the timing generated from them is detected at the sensors 3 and 3'. The output pulse a of the sensor 3 is fed to the phase locked loop 8 to generate the pulses having the frequency N times the pulses a. The output pulse 6 of this loop 8 is fed to the subtraction counter 9 of the timing generating circuit 12 as the reference clock. Further, the pulse c from the sensor 3' is fed to the reset terminal of the counter 11 of the circuit 12 and the timing pulse outputted from the loop 8 is counted at the circuit 12, allowing to generate the timing pulse from the reference point of the motor 1 even with variance in the revolution of the motor 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03281607-A (JP)
Title: Production of cation-modified polyvinyl alcohol
Inventor: NOGUCHI YASUNORI
IPC: C08F8/32
Filed: 1990-03-30
Abstract: PURPOSE:To produce a cation-modified polyvinyl alcohol in improve conversion within a short time by reacting a specified quat. ammonium salt with PVA in the presence of a boron compound in a water solvent. CONSTITUTION:To an aqueous solution prepared by dissolving 5-20wt.% PVA having a degree of polymerization of 100-5000 in water is added 5.0X10<-3>-0.4mol (in terms of a boron compound), per mol of the hydroxyl groups of PVA, of an aqueous solution containing 5-20wt.% boron compound (e.g. orthoboric acid) as a catalyst, and the resulting mixture is heated to 50-80 deg.C. To this solution is added 0.1-4wt.% (in terms of the nitrogen atoms) quat. ammonium salt of formula I (wherein R1 is a group of formula II or a group of formula III; R2 to R4 are each 1-4C or 12-22C alkyl or benzyl; and X is halogen), and the resulting mixture is allowed to react for 0.5-1hr to obtain a viscous reaction product. This product is dried, washed with methanol, dried and pulverized to obtain a cation-modified PVA.
Patent JP-S60227854-A (JP)
Title: Rotary atomizer painting device
Inventor: SUZUKI SHIYOUICHI
IPC: B05D1/04
Filed: 1984-04-27
Abstract: PURPOSE:To enhance the painting efficiency and to facilitate the control of painting patterns by bringing the cylindrical air flow spouted from an injection port into sliding- contact with an air guide surface, and preventing the entrainment of stationary air on the inner peripheral surface side and the sharp reduction of the air flow velocity. CONSTITUTION:A paint supply passage 8 is connected to the base end of an atomizer head 3 fixed to a revolving shaft 2 of a rotary driving gear 1, and a paint discharge part 11 is formed at the leading end of the atomizer head 3. In said rotary atomizer painting device, a cylindrical air passage 15 is provided concentrically with the atomizer head 3, and the outer peripheral surface of the atomizer head 3 ahead of an injection port 16 which is opened annularly at the leading end of the air passage 15 is formed into a cylindrical surface or a conical surface to obtain an air guide surface 17. Besides, the injection ports 16 are arranged at the periphery of the atomizer head from which air is spouted and flows out in front of the atomizer head along the air guide surface 17. Consequently, the sharp reduction of the air jet velocity before the air jet strikes against paint particles is prevented, and the rotary atomizer painting device having high coating efficiency and capable of easily controlling painting patterns is obtained.
Patent JP-S59212364-A (JP)
Title: Method of taking up wire rod
Inventor: YAMAUCHI YUTAKA
IPC: B21C47/00
Filed: 1983-05-16
Abstract: PURPOSE:To take up a wire rod efficiently into a coil with a satisfactory type of packing by reducing gradually the rotational frequency of inner poles or the like immediately before the completion of the take-up to lift a floor plate when the rotational frequency is reduced to a required value. CONSTITUTION:This apparatus is constituted from a proper number of inner poles 2 pivotable in a predetermined angle about a pin 1 and arranged on the same circumference, an inner drum 3 disposed on the outer periphery of the inner pole 2 and a floor plate 4 provided vertically movably in the inner drum 3. The rotation of a motor is transmitted to the poles 2, inner drum 3 and floor plate 4 to rotate them through a shaft 5 and bevel gears 6, 7 and take up a wire rod sent from a finish rolling mill between the poles 2 and the inner drum 3. After the completion of taking up the wire rod, a rod of a cylinder unit 8 is extended to lift a stripper shaft 11 through links 9, 10 and lift the floor plate 4 for pushing out the wire rod onto a plate conveyer.
Patent JP-2000286021-A (JP)
Title: Cable connector with built-in fuse
Inventor: NAKAO AKIHIRO
IPC: H01R13/68
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cable connector with a built-in fuse, capable of determining easily from the outside whether the built-in fuse is fused or not. SOLUTION: A bushing side voltage detecting electrode 31 and a cable side voltage detecting electrode 35 are installed respectively on outer-shell constituent bodies 501, 502, in a cable connector 3 built-in a current limiting fuse 8 in an outer shell part 5 comprising a first outer-shell constituent body 501 coupled to a bushing terminal 2 of a transformer 1 and a second outer-shell structure 502 coupled to the first outer-shell structure 501, and the voltage detecting electrodes 31, 35 are coupled electrostatically respectively to a bushing side terminal conductor 6 and a cable side terminal conductor 7, connected to terminals on both ends of the fuse 8.
Patent JP-H05259228-A (JP)
Title: Tape for tab
IPC: B32B27/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a tape for a TAB having excellent chemical resistance and heat resistance and high adhesion by containing an epoxy resin having siloxane structure in one kind or more of skeletons in an adhesive layer and bringing the adhesive layer to a semirigid state. CONSTITUTION:In a tape for a TAB, a semirigid adhesive layer 2 containing an epoxy resin having siloxane structure and a protective film 3 as a protective layer are laminated on one surface of an organic insulating film 1. The epoxy resin having siloxane structure in a skeleton included in the adhesive layer 2 imparts excellent water repellency while displaying superior adhesive properties to an organic insulating film and a copper foil, indicates surpassing chemical resistance even to chemicals such as an acid, alkali, etc., and has characteristics, in which the temperature dependency of various physical properties is low. Accordingly, the tape is not also deteriorated through etching working, tin and gold plating, inner bonding, etc., and no copper foil and organic insulating film is also peeled at a high temperature.
Patent JP-S61246791-A (JP)
Inventor: MACHIDA MINORU
IPC: G09G3/00
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08283133-A (JP)
Title: Inhibitor collagenase activity
Inventor: HASE TADASHI
IPC: A61P1/02
Filed: 1995-04-12
Abstract: PURPOSE: To obtain an inhibitor of collagenase activities containing an extract of Hamamelis virginiana L. as an active ingredient, excellent in preventing and therapeutic effects on periodontosis and having high safety. CONSTITUTION: This inhibitor of collagenase activities contains an extract of Hamamelis virginiana L. in an amount of preferably 0.0001-10wt.%, especially preferably 0.001-5wt.% expressed in terms of the dry solid matter in the total composition. The active ingredient is further suitably blended with usually used well-known ingredients and prepared into a solution, a solid agent or a semisolid agent. Otherwise, the active ingredient can be prepared into a composition for the oral cavity such as a dentifrice, a mouthwash, a chewing gum, a troche or an embrocating liquid or further foods such as candies or beverages.  The extract of the Hamamelis virginiana L. is extracted by pulverizing the whole herb thereof or one or more sites of a leaf, a tree bark, a root or a branch thereof and extracting the whole herb, etc., with a solvent (e.g., ethanol) at normal temperatures or under heating conditions or by using an extractor such as a Soxhlet extractor.
Patent JP-S5228488-A (JP)
Title: Regeneration method of strongly basic anion exchange resin
Inventor: SAKAMOTO TSUTOMU
IPC: B01J49/00
Filed: 1975-07-17
Abstract: PURPOSE: To regenerate strongly basic ion exchange resins with caustic soda produced by diaphragm process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09284701-A (JP)
Title: Receiver for teletext
Inventor: KAMATA TOSHIO
IPC: H04N5/7826
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a teletext broadcast reproducing a television broadcast signal in which character data are multiplexed and applying especially video recording processing to the reproduced signal. SOLUTION: A television broadcast signal received by an antenna 11 and detected by a tuner 12 is fed to a display image processing section 14 via a video processing circuit 12 and fed to a CRT display device 17 via a synthesis circuit 15. A character multiplex and data broadcast decoder 16 provides the output of a teletext and the graphic of the multiplexed character data it the synthesis circuit 15 and the output is displayed in the CRT display device 17 together with a video image. The signal obtained by encoding the output of the synthesis circuit 15 by an NTSC encoder 19 and the video signal from a video processing circuit 13 are fed to a selection circuit 20 and selected and controlled by a system controller 18 recognizing instruction data attached to a system controller 18.  Then the output of the selection circuit 20 is fed to a video output terminal 21 and video recording of graphic information ins instructed based on character data corresponding to the instruction of the instruction data.