baber/WOPTO huggingface dataset:
Patent JP-H05255877-A (JP)
Title: Method for controlling catenary in liquid immersing tank for band-shaped body to be transported
IPC: C23G3/00
Filed: 1992-03-10
Abstract: PURPOSE:To automatically control the catenary curve of a long-sized steel strip in a pickling tank within a specified permissible range by adjusting the rotating speed of an upstream side bridle roll by the magnitude of the load current of the downstream side bridle roll of the pickling tank at the time of passing the steel strip in the pickling tank. CONSTITUTION:The long-sized steel strip 1 is passed in the pickling tank 6 to dissolve and remove the oxide film on the surface by an internal acid soln. 8. The driving current of the downstream side bridle roll 9 of the pickling tank 6 is detected in such a case. The tension of the steel strip in the pickling tank 6 is so large that the catenary curve of the steel strip 1 is raised upward and the pickling is insufficient when the detected value is larger than the prescribed value and, therefore, the rotating speed of the upstream side bridle roll 5 is increased by a control unit 10 to normalize the catenary curve of the steel strip 1. The tension of the steel strip 1 in the pickling tank 6 is so small that the catenary curve lowers to slide on the bottom and the steel strip 1 is flawed by the sliding on the bottom when the driving current of the upstream side bridle roll 9 is smaller than the prescribed value and, therefore, the rotating speed of the upstream side bridle roll 5 is lowered to normalize the catenary curve.
Patent JP-S62243077-A (JP)
Title: Image processing method
Inventor: YAMAUCHI YOSHIHIRO
IPC: G06T9/00
Filed: 1986-04-16
Abstract: PURPOSE:To easily adjust an image size by providing a variable power means for bringing run-length information to variable power, and executing the variable power so that a display density of a display device and a picture element density of an output device correspond to a read density of an image reader. CONSTITUTION:Image information which has been read by a scanner is converted to run-length information by a converting part 6, brought to variable power by a variable power means 7, and thereafter, converted to a compressed code by a compression converting part 8, and stored in a memory 3. The image information of the memory 3 is converted to the run-length information again by a converting part 9, brought to variable power by the means 7, converted to image information by a converting part 10, and displayed on a CRT display or outputted to a printer. In this case, as for a variable power rate in the means 7, a display density of a CRT display and a picture element density of the printer are made to correspond to a read density of a scanner. In this way, an image size which is displayed or outputted can be adjusted easily.
Patent JP-S61247437-A (JP)
Inventor: NONAKA TAKANORI
IPC: A61B8/00
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-S5713848-A (JP)
Title: Control system for subscriber-line test connection
Inventor: IINO YUKIO
IPC: H04M3/30
Filed: 1980-06-30
Abstract: PURPOSE:To improve the efficiency and maintenance of subscriber-line test connection control by testing a subscriber under the same test connection control regardless of whether a line-concentration stage switch is installed near or at a distance from a distribution stage switch. CONSTITUTION:Subscriber test information is transferred to a line testing unit 13 via the route of a line testing device 11, a line testing trunk 12, a trunk controller 8, the channel 1 of a distribution state switch 6, a signal processor 9, the channel 3 of the switch 6, a multiplexer 4, and a line concentration stage controller 5. The unit 13 is provided corresponding to the line concentration stage switch 2, for example, and takes a test and a measurement of the subscriber line under remote control according to the subscriber test information to transfer the result to the device 11 reversely via the transfer route. Consequently, the connection control over the subscriber test is exercised equally without reference to whether a line concentration part RC is installed closely or distantly.
Patent JP-H05238730-A (JP)
Title: Production of spindle-shaped or globular calcium carbonate having 0.0001 to 0.001mm grain diameter
Inventor: SUGIHARA HISAO
IPC: C08K3/24
Filed: 1992-02-25
Abstract: PURPOSE:To obtain the spindle-shaped or globular calcium carbonate having a specified grain diameter by conducting the carbonation reaction under the conditions where basic calcium carbonate is formed and in the presence of a barium or strontium compd. CONSTITUTION:Although the concn. of milk of lime and gaseous carbon dioxide and the supply of the gaseous carbon dioxide are not specified, the carbonation reaction should be conducted under the conditions where basic calcium carbonate or a mixture of basic calcium carbonate and calcium hydroxide is formed in the course of the reaction. Under these conditions, a barium or strontium compd. (e.g. barium chloride or strontium chloride) is added by 0.05-10wt.% as barium or strontium based on the calcium hydroxide while the carbonation proceeds 0 to 85% complete, and spindle-shaped or globular calcium carbonate having 0.0001-0.001mm grain diameter is obtained. The crystal surface is stabilized, and the grains are not aggregated but most easily dispersed.
Patent JP-S61247223-A (JP)
Inventor: HISADA ISAO
IPC: H03K17/08
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-S62245954-A (JP)
Title: Apparatus for preparing gel for electrophoresis
Inventor: OKANO KAZUNOBU
IPC: G01N27/447
Filed: 1986-04-18
Abstract: PURPOSE:To improve the performance of an electrophoretic image by attaching a detector to measure the injection rate of acrylamide monomer solns. to an apparatus for preparing a gel. CONSTITUTION:Liquid mixture vessels 1, 2 for preparing the gel and a gel polymerizing vessel 5 are united to one body and a water jacket 4 is provided around the same. The acrylamide monomer solns. A, B for preparing the gel are injected into the vessels 1, 2, from which the solns. are injected through a concn. gradient forming device 3 into the vessel 5 in a manner as not to disturb the concn. gradient. A cane sugar soln. is injected from a cane sugar soln. vessel 9 into the above-mentioned vessel by a 3-way valve when the boundary of the injected solns. rises up to the position of a boundary detector 7. The boundary of the solns. rises up to the position of a boundary detector 6. A pump 10 stops and the temp. of circulating water changes to high temp. automatically to accelerate the polymn. reaction when the solns. arrive at the position of the detector 6. A desired amt. of the solns. are injected into the apparatus for preparing the gel by detecting the boundary of the acrylamide monomer solns. to be injected and the gaseous phase in the above-mentioned manner, by which the acrylamide gel of the concn. gradient having good reproducibility is obtd.
Patent JP-H02268095-A (JP)
Title: Degaussing circuit check device
Inventor: GOTO YOSHIAKI
IPC: H04N9/29
Filed: 1989-04-10
Abstract: PURPOSE:To easily confirm the operation of an automatic degauss circuit without adjustment of forced magnetization and color purity by measuring a magnetic flux of the automatic degauss circuit so as to discriminate the circuit operation. CONSTITUTION:A color television receiver 16 is moved on a pallet with a conveyor 13. When power is applied to the receiver 16 at a prescribed position, the internal automatic degauss circuit generates a magnetic flux, which is detected by a sensor 12 and fed to a peak hold circuit 35 of a measuring equipment 15 to hold the peak. A timing circuit 32 is operated by a detection signal from a current detection circuit 31 and a measurement start signal from a conveyor controller 14 to operate the circuit 35, a comparator circuit 36 and a discrimination output circuit 33. When the automatic degauss circuit is not normally operated, power is supplied to a signal tower 22 and a buzzer 23 from the circuit 33 and the state is sensed by light and sound.
Patent JP-S59214314-A (JP)
Title: Elastic surface wave filter
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H3/08
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a filter which has small insertion loss and superior filter characteristic characteristics by driving unidirectional electrodes arranged on both sides of a bilateral transducer without using any phase shifter. CONSTITUTION:Unidirectional transducers 18-21 are connected not through a phase shifter so that elastic surface waves 4 and 5 are radiated in one direction of elastic surface waves 16 and 17, respectively. The elastic surface waves 4 and 5 are converted into electric signals by unidirectional transducers 18 and 19, and they are divided into three-phase signals, which are connected to unidirectional transducers 20 and 21. The signals are converted by the unidirectional transducers 20 and 21 into surface waves 16 and 17, which are each radiated in one direction. The elastic surfce waves 16 and 17 are converted into an electric signal by being superposed in in-phase relation by a reed screen type transducer 3. Therefore, the insertion loss is reduced logically to 0dB and weighting is facilitated.
Patent JP-S5452152-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: AOYAMA TOSHIKAZU
IPC: C08L21/00
Filed: 1978-07-21
Abstract: PURPOSE: To provide a flame-retardant thermoplastic resin composition having excellent appearance, elongation, and impact resistance, containing a thermoplastic resin, and decabromodiphenyl ether or decabromodiphenyl.  
     CONSTITUTION: A thermoplastic resin composition comprising (A) 100 parts by weight of a thermoplastic resin, (B) 4-120 parts of decabromodiphenyl ether and/or decabromodiphenyl having an average particle diameter of ≤ 3μ, and (C) 0-40 parts of a flame-retardancy accelerating agent which is effective to reduce the amount of the above flame retardant, e.g. Sb 2 O 3 , SnO 2 , AI(OH) 3 , ZrO 2 , etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62244127-A (JP)
Title: Vapor growth device
Inventor: MATSUSHITA YOSHINARI
IPC: H01L21/31
Filed: 1986-04-17
Abstract: PURPOSE:To promote the cooling of a semiconductor wafer after vapor growth, preventing the inflow of air into a scavenger, and to obviate oxidation by a reaction with oxygen in air by mounting a gas supply system capable of supplying an inert gas in the scavenger, through which the semiconductor wafer after vapor growth passes, and an exhaust regulating valve capable of adjusting the displacement of the scavenger. CONSTITUTION:Vapor growth is completed, a residual gas in a quartz reaction pipe 12 is evacuated, N2 gas is introduced through an on-off valve 16 from one part of a door 15 and the door 15 is opened, and an silicon wafer 13 after vapor growth is drawn out to a scavenger 14 from the quartz reaction pipe 12. The inside of the scavenger 14 is supplied with N2 gas from an N2 gas supply system 21 during a time when the silicon wafer 13 passes in the scavenger 14, an exhaust regulating valve 22 connected to the scavenger 14 is closed, and the inside of the scavenger 14 is filled previously with N2 gas. The silicon wafer 13 after vapor growth passing through the scavenger 14 is moved to a clean bench, and shifted to a wafer housing from a carrier boat in the clean bench.
Patent JP-H11285425-A (JP)
Title: Carpet
Inventor: NOMURA KIYOSHI
IPC: A47C27/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a carpet which is used as a sleeping pad which is excellent in air permeability and heat insulating property by a method wherein a core material and a cushioning material wherein in a flat housing body having air permeability, a filling material made of a resin, which has a hollow shell shape, and where at least a pair of openings are provided, are laminated, and they are housed in a cover. SOLUTION: For this carpet, a core material 10 and a cushioning material 20 wherein in a flat housing body 21, having air permeability, a filling material 22 made of a resin, which has a hollow shell shape, and where a pair of openings are provided, are laminated, and they are housed in a cover 30 under a state wherein the peripheries of them are covered with a covering material 40. The cushioning material 20 is formed into a rectangular shape, and two long partitions 23 are provided by sewing the face and the rear of the housing body 21 together along the longer edges at locations which are away from both ends of the shorter edges of the housing body 21 by placing a specified interval each.  Also, a plurality of short partitions are provided by sewing the face and the rear of the housing body 21 together along the shorter edges in the longer edge direction of the housing body 21 by placing a specified interval, and the inside of the housing body 21 is separated by the partitions.
Patent JP-H10244291-A (JP)
Title: Malodor removal material in sewage treatment plant by contact aeration method of type combined with anaerobic filter bed using humus substance
Inventor: KUBOTA KANEYOSHI
IPC: C02F3/30
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To clean the environment by deodorizing odor in the respective tanks of a sewage treatment plant by a contact aeration method of a type combined with an anaerobic filter bed, namely, ammonia, hydrogen sulfide, mercaptan or the like and gas secreted by putrefaction of organic substance and anaerobic bacteria by the effect of humus substance wrapped by nonwoven fabric. SOLUTION: With the aim of both recovery of the environment in a sewage treatment plant by a contact aeration method of a type combined with an anaerobic filter bed and cleaning of water quality in the respective tanks, humus substance wrapped by nonwoven fabric is charged into the respective tanks in the sewage treatment plant by the contact aeration method of the type combined with the anaerobic filter bed. Thereby, deodorization and cleaning capacity are shown and malodor in the sewage treatment plant is removed.
Patent JP-H0570794-A (JP)
Title: Process for controlling hydrolysis of triethanolamine salt of n-acylaspartic acid
Inventor: KANEKIYO TAKASUMI
IPC: C11D1/46
Filed: 1991-04-19
Abstract: PURPOSE:To provide a stable aqueous solution of a triethanolamine salt of N-acylaspartic acid whose surface activity is not reduced even after a long-term storage. CONSTITUTION:The pH of an aqueous solution of a triethanolamine salt of N-acylaspartic acid with a 10-16 C acyl group is maintained at 5.3-6.5 so as to control the hydrolysis of the amine salt.
Patent JP-H08259889-A (JP)
Title: Magnetic recording medium
Inventor: HIRAMA MAKOTO
IPC: G11B5/702
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a magnetic recording medium having excellent regeneration output and travel durability and enabling high density records by incorporating aminoquinone structural units into a resin composition having specific physical properties. CONSTITUTION: This magnetic recording medium having a whole thickness of <=10μm, a 3% elongation strength of >=20N/mm<2> , a dynamic buckling strength of >=30g, a magnetic layer surface roughness of <=10nm and containing aminoquinone structure units of formula I and/or formula II (R1 is H, an alkyl, an aralkyl, phenyl; R2 is an alkylene, phenylene; Y is N, CH) in a composition for the binder component of the magnetic layer is obtained by coating a magnetic layer containing ferromagnetic material powder on a support.
Patent JP-S62245077-A (JP)
Inventor: HASEBE HIROYUKI
IPC: F26B23/02
Filed: 1986-04-17
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-S59214778-A (JP)
Title: Detection of disconnected point for printed circuit board
Inventor: KIMURA HIROAKI
IPC: G01R31/02
Filed: 1983-05-20
Abstract: PURPOSE:To identify disconnected points quickly and accurately by a method wherein a pulse voltage or an AC voltage are applied to a conductor composing a circuit containing disconnected points and a scanning by a detection element under an insulated state along the conductor to detect the falling point of a voltage led out by an electrostatic induction. CONSTITUTION:A polyester film 2 is placed to a printed circuit board 1, a pulse voltage or an AC voltage is applied to one end of a conductor 3 forming a circuit containing a disconnection detected with an automatic inspector or by a visual inspection with a generator 6. An electrostatic pen for a tablet board is used as detection element 4 to scan the conductor 3 for drawing of voltage by an electrostatic induction. As the detection element 4 reaches disconnected points 14, the voltage value electrostatically induced reduces sharply to lessen the buzzer sound.
Patent JP-S62255489-A (JP)
Inventor: NIKORAUSU MIYURAA
IPC: C07D311/56
Filed: 1987-04-13
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-H08288517-A (JP)
Title: Thin film transistor and manufacturing method thereof
Inventor: SAKAMOTO HIROMI
IPC: H01L21/205
Filed: 1995-04-14
Abstract: PURPOSE: To provide the title thin film transistor having high performances and reliability by notably simplifying the manufacturing steps. CONSTITUTION: Within the title thin film transistor provided with a semiconductor film 3 formed in a specific shape on a glass substrate 1, a gate electrode 5 made of Al or mainly made of Al formed in a specific shape almost in the central part through the intermediary of a gate insulating film 4 on the semiconductor film 3, a source electrode 10, a drain electrode 11, the source.drain regions 6, 7 of the semiconductor film 3 and the surface of the gate electrode 5 is coated with a tungsten 8 by selective chemical vapor deposition process.
Patent JP-H08282207-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C3/00
Filed: 1995-04-14
Abstract: PURPOSE: To improve the rectilinear advance stability on an inclined road surface by installing a tire on an applied rim, filling the tire with specified internal pressure, and making the grounding form of the tire on a flat road elliptical in the condition where the load of a specified ratio of the maximum load capacity is applied to the tire. CONSTITUTION: It is important that the contour of a boundary part between a tread 6 end and a shoulder part is formed with a small curvature, that is, a radius RS of curvature of the boundary part in the cross-direction section of a tire is made larger to enlarge a diameter difference dS between the boundary part and the tire maximum diameter part. By the above structure, the grounding area on the tread 6 end side can be enlarged, and it is possible to make the grounding form of the tire on a flat road elliptical to be effective for restraining wandering in the condition where the tire is installed on an applied rim, the tire is filled with specified internal pressure, and the load which is 70% of the specified maximum load capacity is applied thereto.  In order to regulate the grounding area in the normal running condition, the applied load is set 70% of the maximum load capacity and the grouning form of the tire is specified.
Patent JP-S58205221-A (JP)
Title: Current controlling method of power converter
Inventor: OOTSUKA KENICHI
IPC: H02M7/529
Filed: 1982-05-26
Abstract: PURPOSE:To eliminate an amplitude and a phase error between the set value of a polyphase current and a polyphase AC current supplied actually to a load, by incorporating integration elements into amplifiers which amplify the amounts of errors. CONSTITUTION:A commanding device 150 outputs the 1st reference amplitude value I*1 and the 1st reference phase thetaI*1 of the amount of a direct current as command values to a power converter 20, which supplies a three-phase AC current to the load 600 on the basis of those command values. A comparator 251 compares the absolute value I*1 of a current vector -I*1 with the absolute value I1 of a load current vector -I1 to obtain an amplitude error epsilon1r of the amount of the direct current. The amplitude error epsilon1r and phase error epsilon1phi of the amount of the direct current are amplified by the amplifiers 255 and 256 to generate the 1st voltage command value V*1r and the 2nd voltage command value V*1phi.
Patent JP-S5214132-A (JP)
Title: Variable stage type carburetor
Inventor: TERANISHI TAKAO
IPC: F02M3/00
Filed: 1975-07-23
Abstract: PURPOSE: Maintaining the minimum open degree of the vane, and stibilization of isling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01261686-A (JP)
Title: Image forming device
Inventor: HARADA MASAHIDE
IPC: G03G15/16
Filed: 1988-04-13
Abstract: PURPOSE:To achieve a stable transfer efficiency even under a high transfer current by switching the quantity of exposing light in a pre-transfer exposure PTL process in response to the color of toner used for development so that the quantity of light reaching a photosensitive body through toner can be nearly equal. CONSTITUTION:When the PTL light quantity is zero, the surface potential of a photosensitive body after a PTL process remains in changed at 800V, regardless of red or black toner development. However, as the PTL light quan tity increases, the surface voltage is attenuated and a difference between red toner development and black toner development becomes greater. When a PTL light quantity of 5muJ/cm<2> is given to red toner and a PTL light quantity of 10muJ/cm<2> to black toner, the light quantity reaching the surface of the photosensi tive body becomes roughly equal, and the surface potential of the photosensitive body comes to about 200V in both cases. Thus, by appropriately controlling the PTL light quantity, transfer efficiency can be improved regardless of the color of toner used, and its reverse transfer can be prevented.
Patent JP-H11265606-A (JP)
Title: Marker lamp for vehicle
Inventor: NATSUME KAZUNORI
IPC: F21S8/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a marker lamp for a vehicle which gives a transparent and deep impression in a view from the front so as to ensure a high-grade feeling. SOLUTION: A cup-like inner lens 20 is installed in a lamp chamber 18 comprising a reflector 14 and a lens 16 such that a light source bulb 12 is covered with the inner lens 20. A cylindrical part 22 of the inner lens 20 through which light is transmitted from the light source bulb 12 to a reflective surface 14a of the reflector 14 is formed with both corrugated lens step 22s1 extending parallel to an optical axis Ax of the reflector 14 on its inner circumference 22a and corrugated lens steps 22s2 extending perpendicular to the optical axis Ax on its outer circumference 22b. Thereby, a required light diffusing function is integrated into the inner lens 20 while the lens 16 is a plain lens.  Though the cylindrical part 22 of the inner lens 20 is reflected in the reflective surface 14a, seams along the lens steps 22s1, 22s2 are prevented from being reflected in the reflective surface 14a because the lens steps 22s1, 22s2 formed in the cylindrical part 22 are corrugated. Accordingly, the presence of the inner lens 20a does not impair a transparent impression of a light fixture.