baber/WOPTO huggingface dataset:
Patent JP-S55145973-A (JP)
Title: Method for converting and transmitting multitude of alternating current signals
Inventor: MAEDE FUMITAKA
IPC: B65H63/032
Filed: 1979-04-27
Abstract: PURPOSE: To facilitate conversion and transmission of a multitude of alternating current signals by simple circuit constitution in such a way that a alternating current signal source is applied to parallel output of digital shift register, and load is inserted to the power supply line in the shift register circuit.  
     CONSTITUTION: An eyelet fitting part 30 is installed at the central part of divided individual printed circuit boards, a C-MOS digital IC shift register 31 is connected with a jumping material 32. An alternating current signal source 22 constituted of for example a piezoelectric element fitted to a snail wire provided on a lappet of a ring spinning frame is applied to its numerous parallel outputs 29, load 18 is inserted to the power supply line 17 in the shift register circuit, a D latch type FF28 is connected. This facilitates to convert gradually the signal source 22 by output of the FF28 with use of clock pulse 27 of the shift register, to transmit it to the same bus line, and to efficiently perform the detection of end breakage in the ring spinning frame. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05260210-A (JP)
Title: Electronic blackboard with voice conference function use facsimile equipment
IPC: H04N1/00
Filed: 1992-03-12
Abstract: PURPOSE:To save waste of labor, telephone line and a line charge by directly sending graph information described on the electronic blackboard during voice conference between remote stations. CONSTITUTION:Graphic information on a write face 1 read by an optical read section 2 is compress-coded by a coding decoding section 6, sent to an opposite electronic blackboard by a facsimile procedure control section 7 and a telephone line control section 8, expanded by the coding decoding section 6 of the opposite electronic blackboard and printed out from a print section 4 of the opposite electronic blackboard. When the transfer of the graphic information is finished, the electronic blackboards at transmission and reception sides are restored to the voice conference mode employing a microphone section 10 and a speaker section 11.
Patent JP-H06304390-A (JP)
Title: Method for recycling solvent in dry-cleaning apparatus
Inventor: NISHIOKA YUKIKO
IPC: D06F43/08
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for recycling the solvent in a dry-cleaning apparatus, which enable the keeping of a petroleum-base solvent clean. CONSTITUTION:In a dry-cleaning apparatus in which a washing tank 8, a solvent storage tank 2 and a circulation pump 5 included are connected with a solvent circulation path R1, a petroleum-base solvent in the solvent storage tank 2 is drawn with a circulation pump 5 to be supplied to the washing tank 8 through the solvent circulation path R1 and it is returned to the storage tank 2 from the washing tank 8, an ozone gas is injected from an ozone generator 10 into the solvent containing pollutants eluted from an object to be cleaned as a result of cleaning. The pollutants undergo oxidization, decomposition and agglutination and then, the solvent is passed through a filter (cartridge filter tank 6) and an adsorbent (carbon tank 7) to clean and regenerate the solvent after removing the pollutants.
Patent JP-S63220368-A (JP)
Title: Multiprocessor type image processor
Inventor: KURODA SHINICHI
IPC: G06F15/16
Filed: 1987-03-10
Abstract: PURPOSE:To rapidly execute continuous processing by allowing plural bus connection control circuits dispersely arranged in an image processor to control the transmission of image data among an image input circuit, plural local memories, plural data processing circuits, and an image output circuit. CONSTITUTION:The transmission of image data among the image input circuit 2, N local memories 31-34, N data processing circuits 91-94, and the image output circuit 11 is controlled by the bus connection control circuits 12a-12i in accordance with the processed contents of N data processing broadcasting transfer, or the like to prevent image data on the image data bus 83a-84i, 85a-86i are prevented from computing and colliding with/upon each other. Plural slave CPUs 51-54 access N local memories 31-34 and N data processing circuit 91-94 through local buses 40-44 in accordance with the processed results of the N data processing circuits 91-94 and simultaneously execute the image processing of image data. Consequently, continuous processing and parallel processing can be rapidly executed without generating the competition of data on the image data buses.
Patent JP-H03253749-A (JP)
Title: Crank angle sensor
Inventor: TAKAHASHI HIDEO
IPC: G01B11/26
Filed: 1990-03-05
Abstract: PURPOSE:To independently and correctly identify compression top dead centers of all cylinders by arranging at least a pair of cylinder judging photo-couplers with a preset phase difference, and judging the cylinders based on preset reference signals by these outputs and identification signals. CONSTITUTION:At least a couple of cylinder judging photo-couplers 14, 15 outputting the signals corresponding to the widths of cylinder judging slots 12 are arranged near a slit disk 11 rotated synchronously with the crank shaft of a multi-cylinder engine. In a cylinder identification stage 19, pulse train reference signals containing pulse signals corresponding to individual cylinders with the preset phase difference are formed by a signal processing circuit 16. The widths of the pulse signals are detected based on the outputs from a unit angle photo-coupler 17, and the detected pulse signals are judged based on the above identification signals and identified by a cylinder judging circuit 18 of individual cylinders.
Patent JP-S53139210-A (JP)
Title: Control method of turbo compressor
Inventor: WADA EIKICHI
IPC: F04D27/02
Filed: 1977-05-11
Abstract: PURPOSE: To balance discharge flow rate from blow out valve and minimum suction flow rate to reduce brake horsepower at idling by providing control circuit of suction valve and blow out valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04270532-A (JP)
Title: Path changeover control system
Inventor: YAMADA JIRO
IPC: H04L12/66
Filed: 1991-02-25
Abstract: PURPOSE:To attain the changeover control to a standby path satisfying a requirement with respect to connection quality notified by the user at a fault of a transmission line of a communication network. CONSTITUTION:Cross connect devices 7, 8 implementing path changeover between a standby transmission line 12 and active transmission lines 11a, 11b accommodating plural paths handled as a unit of line bundle between transmission installation terminal stations or lines connecting exchanges 1-6 are used to decide a standby path allocation quantity satisfying that the connection quality among the exchanges 1-6 is a preset criterion for each line group among the exchanges 1-6 when a fault takes place in the current transmission lines 11a, 11b of a communication network. The active path of the faulty active transmission line is switched to the standby path being the standby transmission line 12 according to the decided standby path allocation.
Patent JP-H07259836-A (JP)
Title: Double layer tube for cable guide pipe
Inventor: SHIMIZU MITSURU
IPC: F16C1/26
Filed: 1994-03-24
Abstract: PURPOSE:To prevent inner/outer layers from easily separating by providing the inner layer formed of composition containing a synthetic resin and a filler and the outer layer formed of the same synthetic resin to this inner layer and further formed on a peripheral surface of the inner layer. CONSTITUTION:Fluororesin of copolymer or the like of polytetrafluoroethylene, tetrafluoroethylene-perfluoroalkylvinylether is used as a synthetic resin from the viewpoint of low friction property, to compound a filler for improving wearing resistance in the case of forming an inner layer. Glass fiber, carbon fiber, boron fiber, etc., are listed as the filler. An outer layer, consisting of the same synthetic resin to the inner layer, is formed. A double layer tube can be manufactured by a method of extruding the same synthetic resin onto a tube peripheral surface of the inner layer, and by a method of simultaneously extruding each resin in a tube shape so that the same synthetic resin to forming the inner layer is the outer layer. In this way, the tube is excellent in durability further to prevent the inner/outer layers from easily generating separation.
Patent JP-S59181585-A (JP)
Title: Displacement generator
Inventor: TANUMA CHIAKI
IPC: H04N5/335
Filed: 1983-03-31
Abstract: PURPOSE:To realize the titled displacement generator, which generates a constant quantity of displacement without depending on temperature, at a low cost and high reliably by a method wherein a capacitor, whose code of the temperature coefficient of electrostatic capacity is different from that of the temperature coefficient of electrostatic capacity of a bimorph piezoeletric-element, is connected to the bimorph piezoelectric-element in series. CONSTITUTION:A bimorph piezoelectric-element 3 and a capacitor 2, whose code of the temperature coefficient of electrostatic capacity is different from that of the temperature coefficient of electrostatic capacity of the bimorph piezoelectric-element 3, have been mutually connected in series in such a condition as to be impressed an AC driving voltage. The driving voltage is impressed on the bimorph piezoelectric-element 3 through the intermediary of a capacitor 2 for compensation connected to the bimorph piezoelectric-element 3 in series by an AC electric power source 1 whose internal impedance is sufficiently smaller than the impedance of the bimorph piezoelectric-element 3. The bimorph piezoelectric-element 3 shall be the one laminatedly made of two sheets of plate material 3a and 3b, which are a parallel connection type and consisted of piezoelectric- material, for example. The polarizing direction thereof is the thickness direction of the plate material and the polarizing direction shall be the same direction as that of the material.
Patent JP-H11252490-A (JP)
Title: Information addition type data recorder
Inventor: HAYAKAWA KAZUHIRO
IPC: H04N5/765
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To automatically add information provided through different communication media, such as a cable, radio waves and infrared light, to sound and images which are main recording objects, and to record them. SOLUTION: This recorder is provided with a means 101 for receiving additional data 111 transmitted by different routes, a means 102 for holding the received additional data, a means 103 for fetching main data 112 when a recording request 113 is present, encoding them as needed, adding the held additional data and outputting them and a means 104 for receiving and recording the outputted and added data 114. Thus, the additional data which are transmitted through optional communication media are received continuously, and when recording is requested, the received data are automatically added to the main data as the additional data and recorded.
Patent JP-S59181579-A (JP)
Title: Airtight seal for solid-state image pick-up device
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1983-03-31
Abstract: PURPOSE:To enable to perform an airtight seal without making a color filter array discolor by a method wherein a glass plate is partially heated, and the glass plate and a package are mutually adhered by melting a fusable material. CONSTITUTION:A fused material, for example, fused glasses 13, are applied along the circumference of the end parts of the opening parts 12 of a ceramic package 11. A CCD14 and a color filter array 18 are mutually adhesion-fixed with bonding agents 15 and 19. A glass plate 20 is placed on the package 11 and the glass plate 20 is partially heated by a heating medium 22 having a heater 23 for melting the fused glasses 13, and the glass plate 20 and the package 11 are mutually adhered. Since the fusing is performed in a moment, heat is almost not transmitted to the central part of the color filter array 18. As a result, the color filter array 18 is held under the heat-resisting temperature thereof.
Patent JP-S60196646-A (JP)
Title: Photometric method
Inventor: EGUCHI TAKESHI
IPC: G01N21/17
Filed: 1984-03-21
Abstract: PURPOSE:To make it possible to take out a photometric result at every arbitrary minute region on a specimen, by outputting the photometric result only when a sampling pulse is generated while laser beam spot is moved on the specimen. CONSTITUTION:Laser beam is condensed to a specimen cell 3 and a specimen 4 by a lens system 10 and secondary beam transmitted therethrough is received by a photomultiplier unit 6. This specimen cell 3 is vibrated at a constant cycle by a vibration control unit 5 and a locus forms a line at a laser beam spot position on the specimen cell 3 and the specimen 4. A sampling trigger unit 12 generates a sampling trigger pulse (c) in synchronous relation to the control signal of the vibration control unit 5 and a sampling pulse alpha is generated on the basis of said pulse (c) to output a photometric result at every minute region. Furthermore, a photocurrent signal (b) contains a specimen signal (g) based on the secondary beam transmitted through the holding surface of the specimen 4 and a reference signal (f) based on the secondary beam transmitted through the non- holding surface of the specimen 4.
Patent JP-H11252552-A (JP)
Title: Compression coding method and compression coder for video signal, and multiplexing method and multiplexer for compression coded data
Inventor: TAKASHIMA MASATOSHI
IPC: H04N21/44
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a compression coding method and a compression coder for a video signal and a multiplexing method and a multiplexer for compression coded data by which an underflow of a decoder due to the occurrence of a big picture is avoided. SOLUTION: In a system where output time management information and/or decoding time management information are multiplexed on a stream and a resulting stream is sent to obtain synchronization between a plurality of compression coded signals, a video signal coding processing section 1 applies compression coding to a video signal to generate compression coded data. Furthermore, as access unit information(AUI) to multiplex the compression-coded data of the video signal, a picture size, a picture type, a repeat first field and a flag denoting the occurrence of a big picture are generated, and a system coder and multiplexer 3 applies multiplexing processing to the data based on the AUI.
Patent JP-H04271886-A (JP)
Title: Method and device for treating solid waste
Inventor: CHIYAARUZU II RUUSU
IPC: B09B5/00
Filed: 1991-02-26
Abstract: PURPOSE: To provide an improved method, for the incineration of solid waste, especially a method and an apparatus for reducing toxic heavy metals in fly ash produced from an incineration system. CONSTITUTION: This process consists of a step to mix fly ash extracted from a pollution control device 25 in an incineration system 10 with a fusible material, particularly glass, preferably with glass extracted and recycled from solid waste before the incineration and a step to melt the combined glass and the fly ash in a vitrification furnace 32, thereby vitrifying the fly ash and its toxic polluted materials containing lead, mercury, cadmium and other heavy metals and producing inactive vitrified ash-products. A flue gas from the vitrification furnace is returned to a flue gas stream pipe 26 from the incinerator and introduced into a pollution control device 25.
Patent JP-S61213936-A (JP)
Title: Step execution system for high-level language program
Inventor: TAKAHASHI YOSHINORI
IPC: G06F11/36
Filed: 1985-03-18
Abstract: PURPOSE:To improve the efficiency of debugging by analyzing the statement structure of a high-level language program and storing start positions of statements, etc., and controlling the execution and stop of the program while regarding the start positions as break points. CONSTITUTION:A CPU analyzes the statement structure of the source program in high-level language which is stored in a memory, and store its compiled machine word program in the memory and also generates a statement number table 20 and a statement structure table 30 in the memory. When a command for step execution up to right before a statement in the statement at a stop position is supplied while the program is stopped, a stop position statement number (i) in the source program is checked on the basis of the value of a program counter and the statement number table to take the statement number (j) of the statement in the statement corresponding to the statement number (i) out of the statement structure table 30. The program is executed until the start address of the machine word program which has the statement number (j), then stopped, and debugging result information is displayed on a display device.
Patent JP-H05212019-A (JP)
Title: Real-time digital radiography system
Inventor: SUZUKI KATSUMI
IPC: A61B6/00
Filed: 1992-02-06
Abstract: PURPOSE:To shorten observing time by synthesizing several images, which are separately radiographed and observed since an observing area is wide, into one image and observing it at the real-time digital radiography device. CONSTITUTION:The several images basic for finally obtaining one image are called from a recording medium 8 recording images, the luminance distribution curve of a digital value at the reference synthesizing part of those images is calculated, for example, for obtaining one image from the called several images, and an image processing means 10 is provided to decide a position, where the images are synthesized, from this luminance distribution curve and to synthesize them into one image.
Patent JP-H10231820-A (JP)
Title: Reform for head part of screw
Inventor: KAWASHITA KENJI
IPC: F16B35/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable a head part of a screw to pierce or to be buried in a wall plate material of plaster board or the like connected onto the head part of this screw. SOLUTION: A drilling tapping screw 12 has a head part engaged with a rotary tightening tool and a shaft part extended downward from the head part, in a lower tip end of the shaft part, a drill part is formed, from a base end side of the drill part over to the head part, a thread cutting and tightening thread ridge is formed. This head part 46 has a tip sharpened protrusion part 32, engaging part 45 engaged with the rotary tightening tool, and a flange part 34. The protrusion part 32 comprises a tip end cone-shaped first tapered part 32, shaft part 32b of fixed external diameter, and a second tapered part 32c continued thereto.  By this screw 12, a framework member formed by a steel material is fixedly tightened, a wall plate material is connected to this framework, by striking a location positioning the head part of the screw 12 by a hammer or the like, the screw head part except the flange part is made to pierce the wall plate material, to be buried. In this way, the wall plate material is temporarily locked, and the location positioning the screw head part of the wall plate material is also prevented from being swollen.
Patent JP-H04238975-A (JP)
Title: Tension device of sheet film, etc.
Inventor: EGUCHI EIJI
IPC: A01G9/14
Filed: 1991-01-04
Abstract: PURPOSE:To maintain light beam transmission factor, to have stability against rain and wind or dust, etc., and to rationalize operation efficiency by catching both sides or four sides of a sheet film with grasping metal fixtures, and using a tension device, etc., to strain the sheet film uniformly and strongly. CONSTITUTION:For example, the first step of a shape steel, etc., equipped with a grasping metal fixture having a hook-hole 3 is provided to both side skirts of a framework C or the foundation. After that, the frame 1 is anchored with screws, etc., the second frame 1 is temporarily anchored to a proper position above the foundation, and tension devices A are mounted between the upper and lower frames 1 and 1. Then, a proper width of a vinyl film coating the whole surface of the framework C is so kept that it is grasped with the second step frame 1, and the vinyl film is anchored with an insertion material or spring, etc. After that, a holding material is used in accordance with a kind of the film. Successively, after an opposite side is also anchored, both tension devices A are adjusted to make proper tension, and the film is so strained that it is wrinkle-free.
Patent JP-S55145125-A (JP)
Title: Operating method of direct-flame type vertical heating furnace
Inventor: NAKAOKA KAZUHIDE
IPC: C21D9/56
Filed: 1979-05-02
Abstract: PURPOSE:To prevent the formation of roll pick up of a roll in a direct-flame type vertical heating furance so as to prevent the formation of flaws on the surface of steel sheet, by, in continuous heating of the steel sheet in the heating furnace, controlling the temp. of the roll at a point which is out of contact with the steel sheet and the temp. of the sheet in a specific temp. range. CONSTITUTION:Steel sheet 2 is conveyed in a vertical heating furnace by a roll 1. When the temp. of the roll 1 at the contact point 11 with the steel sheet 2 is raised to a temp. higher than 700 deg.C, roll pick up, that is, adhering of scale to the surface of the roll is caused so as to produce flaws on the surface of the steel sheet. To prevent the occurrence of roll pick up, the temp. T1 at a point A, which is out of contact with the steel sheet 2, of the roll 1, and the temp. T2 of the steel sheet 2 are measured by a radiation pyrometer 3 and controlled in a range T1+T2<=1400 deg.C, 500 deg.C<=T1<=700 deg.C. Hereby the temp. T0 of the part, which is in contact with the steel sheet 2, of the roll 1 is lowered to a temp. not higher than 700 deg.C, consequently no roll pick up is caused and no decrease in yield of steel sheet 2 due to flaws is caused. The decrease in thermal efficiency of the furnace is very little at such a temp. of the roll 1.
Patent JP-H01227871-A (JP)
Title: Ignition timing controller
Inventor: AKASU MASAHEI
IPC: F02P5/15
Filed: 1988-03-07
Abstract: PURPOSE:To solve the problem of insufficiency of both electricity supply period and the secondary output voltage at the time of acceleration by compensatingly increasing the electricity supply period required for an ignition coil to generate the specified secondary output voltage according to both the revolution cycle of an engine and the electricity supply period of the ignition coil. CONSTITUTION:A plurality of means 4C and 4D detect a plurality of reference positions and a means 6 measures the revolution cycle of an engine according to one of the reference positions. Means 20, 9, 16 and 23 computes an electricity supply period, an ignition timing, an ignition period and an electricity supply starting timing for the ignition coil 42, respectively. Means 22, 30 and 31 generate a plurality of ignition signals which cut off the electricity supply for the ignition coil 42 according to the electricity supply signal and respective reference positions of the ignition coil 42. A means 40 controls an ignitor 41 according to the electricity supply signal and a plurality of ignition signals. The electricity supply period is compensatingly increased on the bases of the revolution cycle of the engine and the ignition timing of the ignition coil.