baber/WOPTO huggingface dataset:
Patent JP-H05300478-A (JP)
Title: Composing method for tv signal
Inventor: NAGAHARA SHUSAKU
IPC: H04N7/01
Filed: 1992-04-16
Abstract: PURPOSE:To obtain the high quality and high definition TV signal of a specific system compatible with a present TV system, by performing image processings in studio equipments by a two-system video signal with a long sideways aspect ratio and restoring the processed two-system signal by demodulating the signal. CONSTITUTION:A two-system long sideways aspect ratio video signal where the aspect ratio generated directly in a wide aspect ratio photographing system 1 is 15:9, etc., is supplied and the image processings for the preparation of programs for reduction, elongation and rotation, etc., are performed in a studio equipment part 3. The two-system signal processed in this equipment part 3 is supplied, the demodulation processing of the two-system signal and the scanning conversions to scannings successively by the rearranging operation of the signal group of a two-system interlaced scanning are performed in an EVTV encoder part 4, and the signal is successively restored to the image signal group of the scanning form. The signal processing composing a TV system signal VO of s letter box system is performed for this image group and the TV signal of the letter box system with high quality and high definition which is compatible with a present TV system even when the image processing is performed is obtained.
Patent JP-S611879-A (JP)
Title: Motor driven pump
Inventor: KUROYANAGI MASATOSHI
IPC: F04B53/20
Filed: 1984-06-13
Abstract: PURPOSE:To prevent flawing of a slide portion in a pump operating chamber or the like and deterioration of a seal, by eliminating a metal powder or the like in an intake passage of a pump by a magnet. CONSTITUTION:There is defined an intake passage 26 between a tank housing 2 and a motor housing 10 for a pump incorporated therein. The motor housing 10 is provided with a circumferential or partial recess 38 at the outer circumference of a motor near a permanent magnet 28. The tank housing 2 is provided with a guide plate 40 opposite to the recess 38. A metal powder in a fluid flowing through the intake passage 26 is intended to be adsorbed in the recess 38 by the action of the permanent magnet 28. In addition, a filter 41 is arranged downstream of the recess 38, so as to eliminate other foreign matters.
Patent JP-H06330422-A (JP)
Title: Piecing device in automatic piecing machine for fine spinning machine
Inventor: KASAHARA HIROSHI
IPC: D01H15/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide the piecing device so designed that a seed yarn to be held on the upstream side relative to a piecing member is made short in yarn piecing operation, thus making the time required for jointing between the seed yarn and a fleece through the piecing member shorter. CONSTITUTION:A guide rod 28 is longitudinally slidably supported on a support block 26 arranged movably in parallel with a front roller 37. A supporting plate 30 is fixed on a member 29a connected to the front end of the guide rod 28, and a piecing roller 31 and a nip spring 33 are supported on the supporting plate 30. A rack 38 is provided below the support block 26, which is moved in the longer direction of the front roller 37 through the rotation of a pinion 40 driven by a driving motor 39 fixed on the support block 26. By the actuation of a cylinder 36 fixed on the support block 26, the piecing roller 31 is situated at a position where the piecing roller 31 is subjected to press contact on a front bottom roller 37a or a waiting position away from said front bottom roller 37a.
Patent JP-H09306915-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO HIDEJI
IPC: H01L21/3205
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability Cu wiring by lessening defects caused at forming of Cu grooves wiring by the chemical-mechanical polishing. SOLUTION: The manufacturing process comprises the steps of forming wiring groove 3 into a silicon oxide film 2 on a semiconductor substrate, depositing a TiN film 4 and Cu film 5 as a barrier metal by sputtering, filling the Cu film 5 into the wiring grooves 3 by reflow, then removing the Cu film 5, except its parts in the grooves 3 by chemical-mechanical polishing, heat- treating in a H atmosphere to lessen defects 6 in the obtained Cu wiring.
Patent JP-H10304399-A (JP)
Title: Image compression method, image expansion method, image compressor, image expander and image recording medium
Inventor: YAMAGA YOKO
IPC: H04N1/46
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image compression/expansion method and its device where image deterioration is reduced and an information amount is decreased by utilizing the presence of a contour line in an image such as illustration or animation so as to handle the contour and other color parts separately. SOLUTION: When an original image is fed to a separating means 1, where the image is separated into a contour part and a color part. In the separation by the separation means 1, where at first all pixels are outputted as color part information and data in 1-bit corresponding to a white or a black level in each pixel are generated as information of the contour part. Then the color part information is fed to a color information compression means 2. The color information compression means 2 determines a color by taking notice of one pixel in a unit consisting of 4 pixels among a set of the pixels and records only the pixel as the color part. Thus, the color part after compression processing and the contour part outputted from the separate means 1 are outputted respectively to a recording means 3, from which they are recorded on a recording medium as separate data.
Patent JP-S6014121-A (JP)
Title: Laminar flow element
Inventor: TSUJIMURA KIYOHARU
IPC: G01F1/48
Filed: 1983-07-05
Abstract: PURPOSE:To make setting of a flow rate characteristic easy and to make the flow rate characteristic homogeneous by providing a laminar flow element constituting member with many holes for forming a capillary flow passage and a phase matching part for matching phases of these many holes to one another and piling a prescribed number of laminar layer elements. CONSTITUTION:Many holes (a) for forming the capillary flow passage are formed with the same pattern in each of laminar flow element constituting members 1 consisting of thin plates. Phase matching parts (b) for matching phases of many holes (a) to one another are formed with the same pattern on the member 1 by photoetching or the like. A prescribed number of members 1 are piled up, and nuts 3 are engaged with screws 2 so that members 1 are brought into close contact with one another. Thus, setting of the flow rate characteristic is made easy, and the flow rate characteristic among elements is made homogeneous.
Patent JP-H10297584-A (JP)
Title: Device for retrieving suspended oil slicks or the like and method therefor
Inventor: SAKATA YASUNARI
IPC: B63B35/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for and a method of retrieving suspended oil slicks, which can rapidly and surely retrieve suspended oil slicks or the like while a hull sails even under foul weather, and which can eliminate the necessity of a large tank for reserving oil slicks so as to reduce the size of the hull in order to allow the hull to be easily workable for rapidly cope with accidents such as spill incident or the like, and which can reduce the manufacturing cost therefor. SOLUTION: A device 10 for retrieving suspended oil slicks or the like, is composed of a retrieving means 14 for retrieving suspended oil slicks or the like while a hull sails, a means 16 for reserving retrieved oil slicks or the like, the retrieving means 16 including an introducing port for the suspended oil slicks or the like to be retrieved, and an introduction control mechanism 34 for the suspended oil slicks or the like to be introduced. The introduction control mechanism 34 is in the form of an introduction port device 15 which incorporates an introduction port and which moves up and down following vertical motion of the water surface while it is engaged with the hull, being free from the vertical motion of the hull.
Patent JP-H01293084-A (JP)
Title: Method for monitor displaying of image printer
Inventor: HORIE TOMOHIRO
IPC: H04N5/262
Filed: 1988-05-20
Abstract: PURPOSE:To magnify a monitor displayed still picture arbitrarily without rewriting picture data stored in a memory by monitor outputting data read out at present at every prescribed interval and prescribed data, and magnifying the size of the still picture being monitor displayed to prescribed size. CONSTITUTION:A setting signal from a magnification mode setting part 10 is inputted to a row address generating part 4b1, and a row address is outputted from the row address generating part 4b1 corresponding to a column address. And at the time of reading out the picture data stored in the memory 3 with the column address and the row address, the data read out at prevent and the prescribed data are monitor outputted at every prescribed interval, then, the monitor displayed still picture can be magnified. In such a way, it is possible to display the still picture magnified to the prescribed size on the monitor screen of a display device.
Patent JP-H04228330-A (JP)
Title: Inter-car infrared communication device
Inventor: HOSE HABIERU AREHO TOREBIHAANO
IPC: H04B10/118
Filed: 1991-03-06
Abstract: PURPOSE: To prevent the generation of noise by an electric horn by giving a warning without the horn to a vehicle which blocks the traffic due to an illegal parking. CONSTITUTION: An inter-vehicle communication apparatus by means of infrared rays includes two pairs of transmitters and receivers Ce, De, Cr, Dr for performing communication by infrared rays. Each pair has emitter elements D-1, D-3 and sensors D-2, D-4 at both ends of the vehicle. The front emitter D-1 is driven by a push-button P to warn the vehicle in front. The emitted warning, that is, infrared beam is picked up by the vehicle in front, and an acoustic warning device A in the car is driven. Further, a confirmation emitter D-3 is driven. A signal from the emitter D-3 is picked up by the front receiver D-2 of the vehicle behind, which prevents the horn B from being driven.
Patent JP-H08315998-A (JP)
Title: Microwave plasma treatment device
Inventor: FURUSE MUNEO
IPC: H05H1/46
Filed: 1995-05-23
Abstract: PURPOSE: To efficiently introduce the microwave generated from a magnetron into an etching treatment chamber to densify the plasma on a wafer to be etched in a microwave plasma treatment device. CONSTITUTION: In a microwave plasma treatment device, the thickness of a quartz plate 3 for interrupting the plasma in an etching treatment chamber from the atmosphere is set integral times about 1/2 of the wavelength of microwave, whereby the energy of microwave can be efficiently supplied into the etching treatment chamber 4 to densify the plasma on a wafer to be etched. Thus, when the wafer 10 is plasma-treated, the etching speed of the wafer can be increased by densifying the plasma in the etching treatment chamber 4.
Patent JP-H08327270-A (JP)
Title: Fin-tube heat exchanger
Inventor: ZEN KOUSHIYAKU
IPC: F28D1/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of heat exchange by providing each flat fin with first and second vertical louver-type cut-and-erected portions having openings for guiding a fluid flow from one surface to the other surface thereof disposed upstream and downstream of each heat-transfer tube adding to groups of slit-type cut-and-erected portions. SOLUTION: Groups 20 of slit-type cut-and-erected portions are arranged such that slits, which are formed by cutting and bending portions of a flat fin leaving base portions 21 with a predetermined width among them and which are increased in width relative to a distance from each heat-transfer tube 2, are disposed in a radiant pattern around a respective heat-transfer tube 2. In addition, first and second louver-type cut-and-erected portions 30a and 30b are formed to project from both surfaces of a flat fin 1 by cutting predetermined portions in the flat fin 1 upstream and downstream of each heat-transfer tube 2 and slanting the both ends of the same with respect to the plane of the fin 1 at a predetermined angle. As a result, it is possible to promote the turbulence of the flow for improving heat exchanger effectiveness and efficiently performing heat exchange.
Patent JP-S5749628-A (JP)
Title: Preparation of urethane foam
Inventor: MORIYAMA USHIMATSU
IPC: C08J9/04
Filed: 1980-09-08
Abstract: PURPOSE: To obtain a urethane foam having improved heat insulating properties readily, by foaming and forming a foamable stock solution containing a gas adsorbent, adsorbing CO 2  in air bubbles in the adsorbent, and leaving a gas formed from a Flonblowing agent.  
     CONSTITUTION: (C) A gas adsorbent, e.g. zeolite or activated alumina, in an amount of usually 1W20wt% is added to a foamable stock solution obtained by adding a foam stabilizer, a blowing agent, e.g. trichlorofluoromethane, and a catalyst, etc. to (A) polyoxypropylene glycol and (B) tolylene diisocyanate as principal component. The prepared stock solution is then foamed by the conventional method to adsorb and remove CO 2  having a high thermal conductivity from the gas forming closed cells and give the aimed urethane foam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54124376-A (JP)
Title: Device of separating foreign grain from polluted air in wet system
Inventor: MOHAMETSUDO AAMETSUDO ARU SAID
IPC: B01D47/02
Filed: 1978-10-06
Abstract: An apparatus for the wet separation of foreign particles from contaminated air includes a closed vessel containing a predetermined level of liquid. A supply duct supplies contaminated air containing foreign particles into the vessel at a position above the predetermined level of liquid. A plurality of air pipes have upper ends directly connected to the supply duct and have lower ends that terminate in the liquid at positions below the predetermined level, such that the air pipes directly supply contaminated air from the supply duct into the liquid. The liquid removes the foreign particles from the air to form purified air. An air outlet discharges the purified air from the vessel at a position above the predetermined level of liquid. The bottom of the vessel is trough-shaped and inclines downwardly to a liquid outlet from which liquid having entrained therein foreign particles is removed from the vessel. At least one of the air pipes is positioned to terminate adjacent the liquid outlet and to emit air which agitates any foreign particles tending to settle on the bottom of the vessel adjacent the liquid outlet.
Patent JP-H05327840-A (JP)
Title: Handset
Inventor: SAKAMOTO TAKAHIRO
IPC: H04M1/03
Filed: 1992-05-15
Abstract: PURPOSE:To provide a handset in which meshing between an upper case and a lower case is not simply released even when careless falling or the like occur. CONSTITUTION:In the handset comprising two cases 1, 2 and provided with a claw meshing with the two cases 1, 2 at the upper and lower part of the cases, ribs 17, 18 are provided at the inside of the upper case around at least one claw. Thus, even when the handset is fallen down carelessly, the probability of release of meshing between the upper case and the lower case is considerably reduced.
Patent JP-H10298341-A (JP)
Title: Foamed body product
Inventor: ENDO HIROSHI
IPC: C08J7/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a formed body capable of maintaining creaking preventive effect for a long time and preventing generation of surface stains and useful for automobile parts, etc., by coating a surfactant on at least one of contact surfaces of a resin foamed body part with the other material. SOLUTION: This foamed body product is constituted of (A) a resin foamed body part 1 with contacting (B) the other part 2 in a free state and (Z) a surfactant 3 is coated on at least one contacted surfaces 11, 21 on which A and B are mutually contact. The product is obtained by coating an aqueous solution or a solution of (Z)3 in an organic solvent on contact surfaces 11, 21 to be 5×10<-5> -1×10<-1> g of Z/cm<2> of the contact area and vaporizing water or the organic solvent.
Patent JP-S5456714-A (JP)
Title: Recording system for facsimile device
Inventor: KOTANI MATAHEI
IPC: H04N1/23
Filed: 1977-10-14
Abstract: PURPOSE: To enable the high-speed recording through a simple constitution by giving deflection of a fixed amount corresponding to each line to the ink particle formed by the ink jet recording means and then carrying out recording of the plural adjacent lines through one-time horizontal scanning via the record head.  
     CONSTITUTION: Line buffer memories 2∼9 are provided to record the picture element signals in correspondence to each line, along with control circuit 10 to record the picture element signals via the line buffer memories and also to read out the memorized picture element signals, and the ink jet recording means containing the circuit which gives the main scan to the record head and also converts the ink particles given from the record head into the signals to perform deflection to the secondary scanning direction in accordance with the picture element signals read out. Then the vertical picture element signals corresponding to plural adjacent lines are read out in sequence from memories 2∼9. Based on these signals read out, the deflection of a fixed amount corresponding to each line is given to the ink particles formed through the ink jet recording means. Thus, the high-speed recording becomes possible for plural adjacent lines through one-time horizontal scanning via the record head 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5550128-A (JP)
Title: Load detector of electrostatic capacity type
Inventor: TOGASHI SETSU
IPC: G01L1/14
Filed: 1978-10-09
Abstract: PURPOSE: To improve the accuracy by providing a memory circuit and a central processor unit.  
     CONSTITUTION: There is connected with an electrostatic capacity detecting circuit 12 through an amplifier 19, a switch 20, and AD converter and an interface circuit 22 a central processor unit 23 which in turn is connected with an output memory circuit 26 upon nonload for calibration, an electrode gap dislocation memory circuit 27 upon a rated load, a nonload electrode gap memory circuit 28 upon calibration, a dielectric constant memory circuit 29, an electrode facing area memory circuit 30, a change capacity memory circuit 31 upon a rated load and a gain feedback resistance memory circuit 32. With this construction, when the switch 20 is turned on, the outputs of the memory circuits 26 to 32 and the electrostatic capacity detecting circuit 12 are used to accomplish the preset calculations in the center processor unit 23. The feedback resistance for the calculated gain is fed back through a switching circuit 25 so that the accuracy is compensated even when the electrode gap is subjected to permanent change due to the elastic deformation of the block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07331464-A (JP)
Title: Arc vapor deposition method
Inventor: HAMANAKA YOSHITAKA
IPC: C23C14/24
Filed: 1994-06-06
Abstract: PURPOSE:To form a metallic vapor-deposited film resulting from an arc discharge on a substrate with good adhesion by applying a high-frequency etching as the pretreatment in the formation of an arc vapor-deposited film. CONSTITUTION:An RF power source 7 is provided separately from a DC power source 6 for arc vapor deposition. A cathode 4 is firstly lowered, and an insertion hole 9A is closed by placing a partition member 11 at a first position. An RF voltage is impressed between an RF etching electrode 8 and a substrate 10 to be vapor-deposited on a holder 9 from the power source 7, and an inert gas is introduced to conduct RF etching. The power source 7 is then turned off, and the introduction of the inert gas is stopped. The partition member 11 is placed at a second position, and the cathode 4 is raised to a position 4A. A vacuum vessel 1 is then evacuated, a DC voltage is impressed from the power source 6 to conduct arc vapor deposition, and a metallic vapor-deposited film is formed on the substrate 10.
Patent JP-H09300571-A (JP)
Title: Manufacture of embossing plate
Inventor: NIINA KATSUYUKI
IPC: C23F1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an embossing plate of high design quality by exposing an embossing plate cylinder on which a photosensitive resin is previously coated to a converted laser beam while the cylinder is rotated synchronously with a scan and then, performing processes such as development, etching and peeling- off to form an uneven pattern on the cylinder surface. SOLUTION: An unevenness on the surface of a copy 10 is read using a laser displacement gauge 11. When performing the reading procedure, first, the depth of a position considered the deepest is measured, then the surface of a position which is slightly shallower than the former is scanned, and the scanned value is converted to an ON-OFF signal by a comparator to draw an image of a position corresponding to a deeper than the scanned depth on an embossing plate 15 using a laser image drawing device 13. In this case, the scanning action of the laser displacement gauge 11 is synchronized with the action of the laser image drawing device 13. In addition, the data which is read is once accumulated in a storage device and then is read is synchronously with the rotation of an embossing plate cylinder. Nest, an uncured photosensitive resin is removed by a developer and the embossing plate 15 is etched and further, this sequential operation is repeated several times.
Patent JP-H0420530-A (JP)
Title: Polyaryl ether sulfone and its production
Inventor: KIDO NOBUAKI
IPC: C08G75/00
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a polyaryl ether sulfone having an enhanced second-order transition temperature and improved dimensional stability, solvent resistance and mechanical properties by specifying its repeating units and its intrinsic viscosity. CONSTITUTION:A bis(p-halophenylsulfonyl)naphthalene (A) of formula I (wherein X is halogen) is reacted with an aromatic dihydroxy compound (B) [e.g. 2,2-bis(p- hydroxyphenyl)propane] in an amount substantially equimolar to that of component A at 80-300 deg.C for 1-10hr in the presence of an alkali to obtain a polyaryl ether sulfone mainly consisting of repeating units of formula II (wherein Ar is a bivalent aromatic group) and having an intrinsic viscosity of 0.3 or above.
Patent JP-H02304148-A (JP)
Title: Construction method for concrete double wall
Inventor: KANEKO YASUYUKI
IPC: E04B1/64
Filed: 1989-05-17
Abstract: PURPOSE:To reduce construction cost by installing a fill-up member in a clearance part of a double wall, while setting up each form at both sides of this fill-up member and placing concrete between each form and the fill-up member. CONSTITUTION:A drive panel 8 is set up in a double wall clearance of concrete, and double wall reinforcing bars 9 and upper flow slab reinforcing bars 10 are arranged. Next, double wall concrete form plywood 11 and upper floor slab form plywood 12 are set up, and they are locked by a separator 13 together with the drive panel 8. Then, concrete is placed in space between the drive panel 8 and the double wall concrete plywood 11 and an upper floor slab setup position 1, forming a double wall. With this constitution, time and trouble for work are reducible.