baber/WOPTO huggingface dataset:
Patent JP-H07213857-A (JP)
Title: Gas flow straightening device
Inventor: NISHIJIMA SHIGEYUKI
IPC: B01D53/56
Filed: 1994-01-31
Abstract: PURPOSE:To uniformize the flow velocity distribution of a waste gas and to enhance the efficiency in removing NOx by providing a damper formed by arranging plural turnable narrow perforated sheets in parallel at the inlet of a branch duct to introduce the waste gas into a denitrator. CONSTITUTION:A gas 10a separated from the waste gas 10 of a boiler in a vertical duct is introduced into a horizontal duct 2, mixed with NH3 from an injection nozzle 3 and introduced into the catalyst bed 4 of a denitrator 11, and NOx are removed. A movable damper 20 turned by a turning shaft 7 and formed by arranging plural narrow perforated sheets 5 having a gas passage hole 6 in parallel is set at the inlet of the duct 2. The damper 20 is fully opened when a recycling gas 10b is reduced to zero, and the gas 10a flow is straightened by the damper as a guide vane. When the recycling gas 10b is increased, the damper 20 is closed, the gas is introduced by the pressure difference of the perforated sheet of the damper 20 as a resistance straightener, and the damper 20 is opened to an intermediate opening degree in accordance with the amt. of the recycling gas 10b. The efficiency of the denitrator 11 is increased in this way.
Patent JP-S59137453-A (JP)
Title: Preparation of tert-butylhydrazine
Inventor: HASEGAWA YOUICHI
IPC: C07C243/14
Filed: 1983-01-25
Abstract: PURPOSE:To obtain the titled compound advantageously in respects of economy, equipment and operation, by reacting a hydrazine hydrohalide with tertiary butanol in the presence of a hydrazine dihydrohalide or hydrogen halide. CONSTITUTION:A hydrazine hydrohalide is reacted with tertiary butanol in the presence of a hydrazine dihydrohalide or hydrogen halide in a molar amount of 2 times or less, preferably 0.1-1.25 times of that of the hydrazine hydrohalide. The tertiary butanol is used in a molar amount of 1.5 times or less, preferably 0.1-1.25 times of that of the hydrazine hydrohalide. The reaction is carried out at 80-140 deg.C, preferably 90-110 deg.C in an aqueous medium to give the aimed substance. USE:Useful as a raw material, etc. for various synthetic reactions.
Patent JP-H05195904-A (JP)
Title: Accumulator fuel injection device
Inventor: FUNAI KENJI
IPC: F02M47/00
Filed: 1992-01-22
Abstract: PURPOSE:To obtain an accumulator fuel injection device which can prevent erroneous operation of a fuel interrupting valve at the time of air bleeding. CONSTITUTION:A piston 35 which has an orifice port 35 and is interlocked with a valve body 41 is arranged in an operation chamber 33 of an air bleeding valve 11 communicated with an accumulation chamber 23. Pressure in the accumulation chamber 23 is gradually increased due to resistance of fuel flowing into the accumulation chamber 23, which is generated when the fuel passes the orifice port 37. In accordance with the increase of the pressure inside the accumulation chamber 23, the piston 35 is gradually moved in a downstream direction. When time pressure inside the accumulation chamber 23 is increased to be a preset value, the valve body 41 interlocked with the piston 35 seats at a valve seat 43, and the air bleeding valve 11 is closed. Since the pressure inside the accumulation chamber 23 is loosely increased, differential pressure between the upstream and the downstream of a fuel interrupting valve 9 is not increased excessively, and erroneous operation of the fuel interrupting valve 9 is prevented. Further, air bleeding is completed on the downstream of the fuel interrupting valve 9 until the valve closing, so that erroneous operation of the fuel interrupting valve 9 is prevented even the pressure inside the accumulation chamber 23 is abruptly increased after valve closing.
Patent JP-S63177570-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTANI YUKIHIRO
IPC: H01L27/105
Filed: 1987-01-19
Abstract: PURPOSE:To facilitate maintaining a required high inversion voltage easily by a method wherein the top surface of a field oxide film is covered with a semiconductor layer such as a polycrystalline silicon layer and unnecessary etching is avoided. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a substrate 1 and 1st polycrystalline silicon film 5 is extended onto the field oxide film 2 to cover it. After that, the 1st polycrystalline silicon films 5 is covered with a resist layer 6 selectively and anisotropic etching is performed to form the floating gate 7 and the protective polycrystalline silicon film 9 of an EP-ROM and the gate 10 of a peripheral circuit. Further, the 1st polycrystalline silicon film 5 is covered with a silicon oxide film 11 by oxidizing its surface, and 2nd polycrystalline silicon film 12 is formed over the whole surface and patterned. The 2nd polycrystalline silicon film 12 is etched by reactive ion etching to form a control gate 8. As the protective polycrystalline silicon film 9 on the field oxide film 2 is covered with the silicon oxide film 11, it is not etched at the time of the reactive ion etching.
Patent JP-S62168322-A (JP)
Title: Near infrared luminaire and near infrared image pickup device
Inventor: ANZAI YOSHINORI
IPC: H04N5/33
Filed: 1986-01-20
Abstract: PURPOSE:To suppress a rise in temperature of a near infrared transmitting filter, by providing a light-radiation part in a luminaire with a cold mirror, which reflects visible rays and transmits near infrared rays, and arranging a near infrared transmitting filter outside it. CONSTITUTION:Multi-layer films of SiO2 and formed on a glass of a light- radiation port which is situated on a front plane of a reflection shade 2 housing a halogen lamp or the like 4, and a cold mirror 5, which reflects light or 700nm or less in wavelength and transmits that of 800nm or more, is arranged. Outside it, a near infrared transmitting filter 6 which transmits near infrared rays, and a protective glass 7 are arranged to compose a near infrared luminaire 1. And, visible rays emitted from a light source 4 are reflected by a cold mirror 5 to transmit only near infrared rays. Therefore, rays below a near infrared region, which are absorbed into a near infrared transmitting filter 6, are widely decreased to suppress a rise in temperature, capable of obtaining the near infra red luminaire having large output.
Patent JP-H09193361-A (JP)
Title: Measuring point regulating method for scanning of printing image for controlling or adjusting inking in printer
Inventor: BUORUFUGANGU GAISURAA
IPC: B41F33/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically find out a measuring point for scanning of a printing image for controlling or adjusting an inking in a printer. SOLUTION: In this method, a coordinate of a measuring color value and a measuring point is derived from an image data for reproducing all printing images and a measuring point for scanning of the printing images for controlling or adjusting an inking in a printer is decided. By using a model which expresses a relationship between the color measuring value and an adjusting quantity of an adjusting element which influences the inking, a measuring point which exceeds a critical value whose change in measuring color value is designated by simulation of a predetermined change of adjusting quantity is automatically selected.
Patent JP-S61169247-A (JP)
Inventor: TERUUCHI OSAMU
IPC: B32B38/00
Filed: 1985-01-22
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-H11254220-A (JP)
Title: Method and machine for milling crankshaft connecting lever journal with side milling cutter
Inventor: JANSSEN JOSEF
IPC: B23C3/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide such a method for simultaneously milling all connecting lever journals of a crankshaft as dispensing with the control of a side milling cutter to copy guide a connecting lever journal. SOLUTION: With regard to a method of respective crankshafts stored in two chucks of a rotating device having main spindle journals and connecting lever journals of a crankshaft rotating around the axis milled by means of a side milling cutter, all main spindle journals and connecting lever journals of a crankshaft 6 are respectively milled by one of the side milling cutters 70, 71, 72, 73, 34, 35, 36 of a side milling cutter group 12 and, at that time, each side milling cutter belonging to on connecting lever journal includes an eccentricity 'e' of the connecting lever journal, while at that time, the side milling cutter group 12 is driven at a rate of 1 to 1 with respect to the rotating crankshaft 6 and fed in the 'x' axial direction.
Patent JP-H10210622-A (JP)
Title: Connection of power cable conductors
Inventor: KURAI YASUSHI
IPC: H01R4/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To lessen the quantity of welding material used and suppress the increase in resistance of a conductor at a connection as much as possible by connecting the ends of two segments to weld corresponding layers of the two segments, each of which is divided into a plurality of layers, sequentially from the central layers to the outer layers. SOLUTION: Each of segments 11a, 11b is divided into three stranded wire layers. Both of the conductors are cut into divided layers in such a manner that the positions of three connections may be a little shifted from each other in the longitudinal direction of the conductors. (1) The central divided layers of both of the conductors are centered and butted against each other and then are girth-welded by gas welding with phosphor copper solder. Next, (2) the upper divided layers are girth-welded, with element wires of both of the upper divided layers being butted one by one, by gas welding with phosphor copper solder. Then, (3) the most external divided layers are girth-welded, with element wires of both of the most external divided layers being butted one by one as in the upper divided layers.  By this connection method, the volume of the welded sections can be reduced, and therefore the quantity of welding material to be used can be lessened and the increase in resistance of the conductors at the connections can be suppressed as much as possible.
Patent JP-H03214695-A (JP)
Title: Image recognizer of electronic parts mounting equipment
Inventor: IZUMIDA KEIZO
IPC: H05K13/04
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the reliability drop of a mounting equipment and the destruction of normal and cheap parts and to dispense with a sensor for detection of illumination deterioration by equipping it with a means which detects the foreign matter in the view of parts and the deterioration of illumination by the difference of illuminance information. CONSTITUTION:Since the image, which is taken in with the timing before the parts enter the view during mounting operation, is used, foreign matte, which has mixed in parts view input, can be detected before the recognition of parts is performed. Hereby, the reliability drop of a mounting equipment and the destruction of normal cheap parts can be prevented. Moreover, since the information to be compared is limited to the illuminance information on the plural straight lines on the image, it does not need processing time to interrupt mounting operation. Furthermore, since the illuminance information in normal illumination state is used for the original information to be compared, the deterioration of illumination can also be detected. Hereby, the sensor for detection of illumination deterioration can be made needless.
Patent JP-S5395854-A (JP)
Title: Method and apparatus for soldering with no flux
Inventor: NOMAKI KOUJI
IPC: B06B1/00
Filed: 1977-02-02
Abstract: PURPOSE: To carry out the titled soldering through a simplified process with high producibility, by contacting of nonmetallic portion such as ceramics, resin, glass, etc., and metallic portion, with the molten solder bath, to which an ultrasonic vibration is being given, within nonoxidizing atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57125025-A (JP)
Title: Manufacture of heat insulating panel
Inventor: YAMAZAKI MAKOTO
IPC: E04B1/84
Filed: 1981-01-26
Abstract: PURPOSE:To easily manufacture a heat-insulating panel having any thickness and any strength by a simplified apparatus in which a plate core is provided with a space between a pair of surface plates, and then an expandible substance is stuffed into the space and expanded. CONSTITUTION:A surface plate 1 is set on the lower plate 10 of an expander and heat insulating spacers 2 are placed at proper intervals on the plate 1. Then, a plate core material 3 is set on the spacers 2, the heat insulating spacers 2 are placed on the core material 3, and the surface plate 1 is placed on the spacers 2, a mold 11 and an upper plate 12 are set. And, an expandible substance is injected into the mold 11 from an injection hole 11A provided in the mold 11 and expanded to form a heat-insulating panel. The panel is integrally molded with the expandible substance. Since the panel is given a proper strength by the core material 3 and also the heat of expansion is absorbed in the core material 3, no cavities are produced even in the central part of the panel.
Patent JP-H0662516-A (JP)
Title: Laying method for long bus duct
Inventor: NAKAYAMA TAKESHI
IPC: H02G1/06
Filed: 1993-01-25
Abstract: PURPOSE:To make and lay at a jobsite long bus ducts with a structure of rigid parts having rigid cases not having flexibility, and flexible parts not having any rigid cases and having flexibility, provided alternately in the longitudinal direction. CONSTITUTION:A provided-side-by-side long insulated conductor 2 made by laminating a plurality of long insulated conductors 1 is provided along a scheduled laying route. Short rigid cases 3A and 3B are fitted to the provided-side- by-side long insulated conductor 2 from one longitudinal-end side of the conductor 2. Then, a bent part 6 is formed at a part of the provided-side-by-side long insulated conductor 2 next to the site where the rigid cases 3A and 3B have been fitted. To a part of the provided-side-by-side long insulated conductor 2 next to the site where the bent part 6 has been formed, long rigid cases 3A and 3B are fitted. These fitting work of rigid cases 3A and 3B and forming work of a bent part 6 are repeated.
Patent JP-S63179642-A (JP)
Title: Line supervisory system
Inventor: FUJII MASAJI
Filed: 1987-01-21
Abstract: PURPOSE:To reduce the processing time in a supervisory node by supervising the processing to a frame data in a terminal node so as to apply error processing. CONSTITUTION:A temporary storage section 8 and a terminal supervisory section 7 storing tentatively a check frame for line supervision sent from a ring transmission circuit 4 are provided in terminal nodes 21-2n. Then the processing result of a terminal node to a check frame is supervised and a rationality discrimination discriminating whether or not the result of processing is rational and an error processing function are provided and the functions are used to report the retrial of the processing at processing error and the terminal error to the supervisory node 7. Moreover, in the terminal nodes 21-2n, when a time slot using flag is set, a final flag representing the final location of the operation time slot is set to the next idle slot. Thus, the supervisory node has only to check till the detection of the final flag and the check to the succeeding time slot is not required.
Patent JP-H09196196-A (JP)
Title: Combination valve of rotary valve and directional control valve
Inventor: RESURII JIEI SERU
IPC: F01L33/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact air distributing-discharging valve by combining a rotary distributing valve and a direction control spool valve connected to each other by a first passage and a second passage to alternately supply and discharge air from the spool valve to first both ends and second both ends of a rotary valve. SOLUTION: When a directional control spool 30 is moved rightward by a pneumatic actuator 37 through a control rod 38, when a right side surface A and a rotary valve 21 rotate in a port Y toward an intake air port Y in a port W, pressurized air is supplied to a cavity S1 through a slot 26 of a rotary valve 21 to be connected in order to respective cylinders. When the spool 30 exists on the right side, a cavity T1 connected to a port X through the slot 26 is ventilated so as to discharge the air through a channel X1 in a motor body. When the spool 30 moves leftward, the pressurized air is ventilated toward the port X and the cavity T1, and discharge air is ventilated to the motor body by Y1 through the port Y.
Patent JP-2000212776-A (JP)
Title: Aqueous dispersion for mechanochemical polishing
Inventor: HATTORI MASAYUKI
IPC: B24B37/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion for mechanochemical polishing useful for a metallic layer such as a film to be worked in a semiconductor device. SOLUTION: This aqueous dispersion contains an oxidizing agent such as hydrogen peroxide, peracetic acid, an organic peroxide or a permanganic acid compound, abrasive grains having 0.01-3 μm, particularly 0.05-1.0 μm average grain diameter and comprising inorganic particles of silica, alumina or the like or organic particles of polystyrene, polymethyl methacrylate or the like and water. When a body with a metallic layer to be polished is immersed in the aqueous dispersion for 30 min, the etching depth of the metallic layer is <=2,000 Å. The aqueous dispersion is used for mechanochemically polishing a metallic layer such as a film to be worked in a semiconductor device.  The aqueous dispersion may further contain 3-3,000 ppm ions of a polyvalent metal such as aluminum, titanium or chromium, an organic acid such as p- toluenesulfonic acid or dodecylbenzenesulfonic acid and an inorganic acid such as nitric acid or hydrochloric acid.
Patent JP-S60154144-A (JP)
Title: Detecting method of excessive glossy surface body
Inventor: KATOU NAOHIRO
IPC: G01N21/88
Filed: 1984-01-25
Abstract: PURPOSE:To detect an unnecessary excessive glossy surface body by extracting only the high reflection component of a glossy surface body from a video signal, calculating the actual presence area of the glossy surface body on the basis of the extracted signal, and comparing the actual presence area with a predetermined presence area of the glossy surface body. CONSTITUTION:An image of the object position on a substrate 6 is picked up by a television camera 9 to supply the obtained video signal to a binary coding circuit 11, which performs binary coding operation on the basis of a threshold level for extracting only the high reflection component from a soldering position 2 and a solder sticking position of a solder bridge 2A, etc., and suplies the binary-coded signal to a signal processing part 12. The signal processing part 12 consists of a processor and various kinds of memory, etc., and the processor executes the program in memory to perform signal processing operation; the position of the solder sticking part is judged and compared with the presence area of the soldering position based upon a predetermined standard pattern to detect the sticking of excessive solder at the solder bridge 2A, etc., and a cathode-ray tube display device 13 is controlled according to the detection result to make a prescribed display.
Patent MD-950163-A (MD)
Title: Confirmation and identification unit
Inventor: IBANEZ PALOMEQUE FRANCISCO
IPC: H04M17/02
Filed: 1994-12-28
Abstract: The claimed unit contains the power unit, interface unit, central processor, linear and, connecting ones, which operate the power function, the recognition of identification of coin-box telephones and automatic confirmation of the used credit cards by code data exchange with coin-box telephones and connection to an operational system thereof and to confirmation centres calls and its cost registration for allowing of the requested credit.
Patent TR-25360-A (TR)
IPC: C07D213/81
Filed: 1991-11-26
Abstract: Compounds of the formula <CHEM>  wherein   n   is 1 to 5 and the/each X is hydrogen, halogen, cyano, nitro, optionally substituted alkyl or alkoxy alkenyloxy, alkynyloxy, haloalkylthio, alkenylthio or alkynylthio; m   is 0 or 1 to 3 and the/each Y is halogen, alkyl or haloalkyl; Z   is oxygen or sulphur;  and   R<1> and R<2>   each, independently, is hydrogen, alkyl optionally substituted by halogen, hydroxy, cyano, alkoxy, alkylthio, alkoxycarbonyl, or mono- or di-alkylamino, alkenyl, alkynyl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkoxycarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, dialkylcarbamoyl, cycloalkyl, or optionally substituted cycloalkylalkyl;  or   R<1> and R<2>   together form an alkylene chain optionally interrupted by oxygen, sulphur or -NR-, R being hydrogen or alkyl; are herbicides.
Patent YU-128184-A (YU)
Title: Apparatus for bending and hardening of glass plates
Inventor: BOCELLI A
IPC: C03B23/033
Filed: 1984-07-19
Abstract: The rollers or curved rods and other elements supporting the glass sheets as well as the apparatus necessary for bending and/or tempering are preferably mounted on a pair of longitudinally flexible strips that rest on a pair of rigid templates having the desired curvature. Each flexible strip advantageously is a chain whose links are hinged on one another, these links being provided with flanges to which are fastened the rollers or curved rods, all other elements for supporting the glass sheets, and the elements necessary for bending and tempering. To permit modification of the curved profile, the templates are removable and interchangeable. To facilitate changing of the templates, the apparatus is equipped with a system for lifting the strips or chains. Such lifting system comprises one or more pivoting beams that are lifted by drive means such as a jack and a bent connecting rod. When the beams are raised, they lift the strip or chain off the template, thereby freeing the template to be replaced with a template having a different curvature.
Patent YU-225789-A (YU)
Title: Žetelica za badem ili slične plodove
Inventor: MIRALJES A S
Filed: 1989-12-04
Abstract: ŽETELICA ZA BADEM ILI SLIČNE PLODOVE, pronalazak se odnosi na mašinu za sakupljanje plodova i predvidjena je za montažu na prednji deo traktora. Mašina je napravljena od sanduka (2), koji se može naginjati pomoću zatega (10), postavljenog na dizalu i koji ima prazninu oko osovine i izvestan broj ručica (21) koja se nalaze na periferiji sanduka radi širenja platna (3). Prednje ručice (22) se pomeraju pomoću hidrauličkih uredjaja radi zatvaranja konture osovine, za šta su opremljene obrtnim kukama (4) koje deluju sa vodjicama preko sistema zupčaste poluge i vibratora. Sanduk (2), ima najmanje deo dna za pražnjenje koji deluje pomoću hidrauličkih uredjaja.