baber/WOPTO huggingface dataset:
Patent JP-2000126521-A (JP)
Title: Filtration apparatus
Inventor: SAKURAZAWA HATSUO
IPC: B01D33/333
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus which does not require frequent maintenance work for removing floating substances biult up in the filter media and in the front side of the filter media to be carried out. SOLUTION: A filtration apparatus 5 comprising a bucket conveyer 8 as a main body is installed in an inlet 4b side of a precipitation tank 4 into which oil 30 flows from a frying pan. Each bucket 8a is so set as to keep the open part facing to the inlet 4b side at the time when the bucket 8a is at the inlet 4b side and a filter medium is formed by opening a plurality of long holes. Each bucket 8a moved to an upper side is turned back and the dregs 25 in the bucket 8a is led to a dregs receiver 16.
Patent JP-2000128712-A (JP)
Title: Herbicidal composition
Inventor: MITO NOBUAKI
IPC: A01N43/58
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition having an excellent herbicida1 effectiveness in controlling weeds in a wheat field or a barley field. SOLUTION: This herbicidal composition contains a 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetic acid ester derivative and one kind selected from the group consisting of 2-[(4,6-dimethoxypyrimidin-2- ylcarbamoyl)sulfamoyl ]-6-(trifluoromethyl)nicotinic acid methyl ester monosodium salt, 1-(2-ethylsulfonylimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6- dimethoxypyrimidin-2-yl)urea and 4,5-dihydro-3-methoxy-4-methyl-5- oxo-1-[(2-(trifluoromethoxy)phenyl)sulfonyl]-1H-1,2,4-triazole-1-carbo xamide as active ingredients.
Patent JP-H097641-A (JP)
Title: Charging method of secondary battery
Inventor: TAMAI MIKITAKA
IPC: H01M10/44
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To quickly charge a secondary battery in a short time without deteriorating the battery performance. SOLUTION: This method comprises repeating charge and pause to pulse- charge a secondary battery B. After the secondary battery B is charged by a prescribed capacity with the charge per pulse, the charge of the secondary battery B is paused, and the charge is restarted when the battery voltage of the secondary battery B is less than a first set voltage V1 during this pause, and this operation is repeated to pulse-charge the secondary battery B.
Patent JP-H05143964-A (JP)
Title: Magnetic recording medium
Inventor: MACHIDA HORYU
IPC: G11B5/712
Filed: 1991-11-19
Abstract: PURPOSE:To improve long-term stability by incorporating cyclic ketones or aldehydes into a magnetic layer. CONSTITUTION:A magnetic layer essentially comprising a magnetic powder and a binder is formed on a nonmagnetic supporting body. The magnetic layer contains cyclic ketones or aldehydes to improve oxidization resistance and rusting resistance. Cyclic ketones expressed by formula I are deposited on a magnetic powder comprising Fe, Co, Ni, Fe-Co, etc. In formula, m and n are integers from 0 to 2. The amt. of this org. rust preventive on magnetic particles is preferably 0.1-10 pts.wt. to 100 pts.wt. of the magnetic particles. As for the binder for the magnetic layer, vinyl chloride-vinyl acetate copolymers, etc., having 10000-200000 average mol.wt. are used. The binder, magnetic fine particles, org. rust preventive above described, org. solvent, and additives are kneaded to prepare a coating material and then applied on the nonmagnetic supporting body.
Patent JP-H1199995-A (JP)
Title: Runway shortening ground run
Inventor: MATSUBARA TOSHIO
IPC: B64F1/36
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten ground run required for taking off and landing of an aircraft by symmetrically providing one set or a plurality of set of blowers on forward both sides of a runway, setting the air blasting direction to be the opposite oblique direction against the running direction of the aircraft, and driving the blowers so as to gradually increase or decrease the wind force. SOLUTION: A pair of right and left blowers 4-1, 4-2 are provided on the ground forward in the running direction of a runway, so as to be in the X-1 direction and the Y-1 direction opposite to the running direction and a little obliquely. The two blowers are driven in the same wind force, and generated air flows 5-1, 5-2 are compounded on the center to form an airflow 6. An aircraft 3 runs for taking off against the wind, and the ground run is shortened by the portion of wind. When the wind force is gradually increased and the speed of the air flow 6 becomes over the taking off speed of the aircraft 3, the aircraft 3 can take off. At landing the wind force is gradually decreased so as to stop the aircraft 3. For further shortening the length of the runway, similarly blowers 7-1, 7-2 are provided so as to generate an air flow 9.
Patent JP-H11114387-A (JP)
Title: Composite hollow fiber membrane and removing method of gas dissolved in aqueous solution by using composite hollow fiber membrane
Inventor: FUKUSHIMA NORIAKI
IPC: B01D71/70
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite hollow fiber membrane as a membrane to be used to remove dissolved gas from an aq. soln. which has excellent mechanical strengths with suppressed permeation amt. of water vapor and which shows high removing efficiency of dissolved gas, and to efficiently remove dissolved gas in an aq. soln. by using this composite hollow fiber membrane. SOLUTION: This composite hollow fiber membrane has a three-layer structure comprising a dense layer held between two porous layers, and the dense layer has a sea-island phase separation structure. One of the sea or island parts consists of a crosslinked structural body essentially comprising a silicone rubber, while the other consists of a thermoplastic polymer. An aq. soln. containing dissolved gas is supplied to one surface of a hollow fiber membrane while the other surface of the membrane is exposed to reduced pressure lower than the saturation vapor pressure so as to remove the dissolved gas in the aq. soln. In this method, the composite hollow fiber membrane is used as the hollow fiber membrane.
Patent JP-2001123678-A (JP)
Title: Counter structure for washing place
Inventor: SHIBA TATSUYA
IPC: E04H1/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a counter capable of storing bathing tools with a good appearance and capable of extracting them immediately when required. SOLUTION: A horizontal counter 5 is protruded from the wall face 3b of a washing place 2, and a drawer-like storage chamber 9 is retractably provided in the space between the counter 5 and the floor surface 2a of the washing place 2.
Patent JP-H05115751-A (JP)
Title: Method and catalyst for treating gas combustion exhaust gas
Inventor: KONISHI YASUO
IPC: B01J29/26
Filed: 1991-10-24
Abstract: PURPOSE:To simultaneously and efficiently remove nitrogen oxide, lower hydrocarbon and CO in exhaust gas with a single catalyst by catalytically reacting gas combustion exhaust gas generated under a condition wherein the ratio of raw material gas and air becomes the lean side of the raw material gas in the presence of a catalyst obtained by loading a metal such as Co or the like on a mordenite type zeolite carrier. CONSTITUTION:Gas combustion exhaust gas generated under such a condition that the ratio of raw material gas and air becomes the lean side of the raw material gas and containing nitrogen, oxygen, steam and CO2 as principal components and lower hydrocarbon, especially, methane, nitrogen oxide and CO as small amount components is catalytically reacted in the presence of a catalyst obtained by making a mordenite type zeolite carrier carry a metal selected from Co, Mn, Rh, platinum and Pd. As a result, a small amount of nitrogen oxide, lower hydrocarbon, especially, methane and CO contained in the gas combustion gas containing a relatively large amount of oxygen and steam at the same time in a gas engine can be simultaneously and efficiently removed using the single catalyst.
Patent JP-H10132035-A (JP)
Title: Method for heat-treating veryfine wire rope
Inventor: NISHIHATA MIKIO
IPC: C21D9/52
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce processing distortion or residual stress in a veryfine wire rope which is used for transmitting motion to prevent breakage of the veryfine wire rope for improving the durability. SOLUTION: A veryfine wire rope 11 unrolled from an unrolling reel 12 is introduced into an electric furnace 14 through a guide bridle 13, continuously heat-treated in the electric furnace 14 in a temperature range of 200 to 600 deg.C while appling a tensile force not stronger than the yielding point, and after that, pulled out from a roller 15 to be wound by a take-up machine 16. Thereby it is possible to obtain the veryfine wire rope 11 which is by far excellent in uniformity, flexibility, straightness and variation of elongation due to bending of a pulley compared with the veryfine wire rope 11 which is not heat-treated.
Patent JP-2001126233-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: KAMIYAMA MICHIYA
IPC: G11B5/84
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium having a thin film and high recording density, excellent in wear resistance, sliding characteristics and durability and capable of forming a protective film to which less impurity is adhered. SOLUTION: A non-magnetic base layer and a magnetic layer are formed on a non-magnetic substrate and a carbon-hydrogen based film is film-formed thereon utilizing a mixed gas consisting of an inert gas and a hydrocarbon gas by a plasma CVD method, then 10-30% part of the film thickness from the surface is nitrided and altered to a carbon-hydrogen-nitrogen based film by making nitrogen ions enter the film from the surface of the film.  The surface altered film is adopted as the protective film and a liquid lubricant layer is applied and formed on the protective film to obtain the medium, or, the carbon-hydrogen based film is film-formed on the magnetic layer by the plasma CVD method and when 70-90% film thickness to the thickness of the protective film to be film-formed is obtained, 10-30 vol.% nitrogen gas to the hydrocarbon gas is added to the hydrocarbon gas to film-form residual 10-30% part of the film thickness as the carbon-hydrogen-nitrogen based film. The carbon- hydrogen based film/carbon-hydrogen-nitrogen based film is adopted as the protective film and the lubricant layer is applied and formed on the protective film to obtain the medium.
Patent JP-H04179800-A (JP)
Title: Self-traveling type segment carrying device
Inventor: KUGA KENJI
IPC: E21D11/40
Filed: 1990-11-13
Abstract: PURPOSE:To improve built-up work efficiency by constructing a guide rail capable of moving to the inside of a shield excavator equipped with a segment erector, mounting a self-traveling type truck thereon, and carrying the segment by the truck. CONSTITUTION:A guide rail 11 capable of moving with excavation of a shield excavator is constructed on the inside of a shield excavator 1 having a relatively smaller caliber equipped with a segment erector 6, etc. A self-traveling type truck 13 equipped with a segment receiving base 13a and a spreader 24, etc., is mounted thereon. A segment 5 transferred into the shield excavator is carried to the erector 6 by the truck 13, and it is delivered. According to the constitution, built-up work in the shield machine having a smaller caliber in which a hoist, etc., can not be used can be efficiently carried out.
Patent JP-H03162789-A (JP)
Title: Recording and reproducing device for digital signal
Inventor: ARANOU YUKARI
IPC: G11B27/032
Filed: 1989-11-21
Abstract: PURPOSE:To have no influence upon an original picture signal even at the time of overlapping of a track of a new signal by providing a track where only a parity signal constituting the recording signal of one unit is recorded and rewriting signals with the position of this track as a sign at the time of editing. CONSTITUTION:The parity signal corresponding to digital recording signal tracks of one unit is added, and a tape is provided with a track where only the parity signal should be recorded. A discrimination signal to discriminate whether the recorded signal is a picture signal or the parity signal is recorded on each track, and the track where the parity signal is recorded is used as the sign of an editing point to perform editing recording. Thus, original picture signal tracks are not affected even at the time of the difference of track bend, and a satisfactory reproduced picture is obtained even after editing.
Patent JP-H03165055-A (JP)
Title: Semiconductor device
Inventor: TAKI HIDEAKI
IPC: H01L23/29
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the occurrence of cracks in a package even under the severe conditions such as in solder mounting by using specific epoxy resin composition containing specific phenol resin. CONSTITUTION:An epoxy resin composition containing the component of a main agent comprising epoxy resin and the component of a hardening agent, a part of which comprises phenol resin expressed by the formula I, is used, and a semiconductor element is sealed. In the formula I, (n) is an integer in the range of 0-15. As the main agent comprising the epoxy resin, bisphenol A-type epoxy resin, novolak-type epoxy resin which is formed by synthesizing various kinds of phenols, bisphenol-type epoxy resin and the like are listed. The phenol resin expressed by the formula I is obtained by the reaction using naphthalene diol and formaldehyde and bonding the naphthalene diol with the formaldehyde.
Patent JP-H11145241-A (JP)
Title: Multi-chamber system and wafer detection
Inventor: EZAKI AKIRA
IPC: H01L21/68
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chamber system which can reduce the number of necessary wafer detecting means and can efficiently distinguish satisfactorily between the presence and the absence of a wafer. SOLUTION: A multi-chamber system 20 includes a transfer chamber 21 and a plurality of processing chambers 24 continually connected to the chamber 21. Provided within the chamber 21 is a transportation means 34 which is turn includes a long plate-like hand 38 having holding parts at its both ends for holding a wafer 27 and arms 36 and 37 for supporting the hand 38 at its center position in its longitudinal direction. In this case, the transfer means 34 is provided rotatable within a predetermined rotary angle range. A first sensor mechanism 28A for detecting the wafer 27 held in one of the holding parts is provided out of a rotary angle range of the other holding part, while a second sensor mechanism 28B for detecting the wafer 27 held in the other holding part is provided out side the rotary angle range of one holding part.
Patent JP-H04179651-A (JP)
Title: Picture forming device
Inventor: BABA KENJI
IPC: G03B27/62
Filed: 1990-11-09
Abstract: PURPOSE:To prevent waste time for waiting from being consumed by an operator by discriminating a residual amount from an amount of loading a document bundle, detected by a detecting means, so as to inform the operator of a required time till a picture forming process is finished. CONSTITUTION:When a document bundle 46 is placed on a paper feed tray 11, a lever 49 placed in an empty detecting condition, that is, the lever 49, whose points end part 47 is sunk in a notch hole 55 of the paper feed tray 11, is placed in a condition that the lever is turned counterclockwise by a turning amount corresponding to a thickness lo of the document bundle 46 by placing it. A density sensor 52 detects maximum part of a density index 50 in an empty condition, but by placing the document bundle 46 to turn the lever 49 counterclockwise, a part a little lighter than the maximum density is detected. Now when one end edge of a turn plate 51 serves as the reference, an angle to a detecting position of the density sensor 52 corresponds to the density of the density index 50 by ratio of 1:1.
Patent JP-H11142883-A (JP)
Title: Color liquid crystal panel and its manufacturing method
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1335
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To increase the precision in the relative position between a coloring layer and a liquid crystal cell and to improve the numerical aperture by forming black color coloring layers, which include dyes or pigments or both, on top of the opposing electrodes over the signal lines between coloring layers, or on top of the signal lines between the layers and on top of the opposing electrodes on scanning lines. SOLUTION: The panel is provided with a thick transparent insulating layer 27, which is formed on a first transparent insulating substrate 2, grid-shaped opposing electrodes 41, which are formed over at least scanning lines and signal lines through the layer 27, and pixel electrodes 42 which are connected to the drain electrodes of insulated gate type transistors of the substrate 2. A coloring layer 19 is formed over the layer 27 in a stripe shape including the electrode 41 on the signal lines for each of the colors (R, G and B). Then, black color coloring layers 29, which include black dyes or black pigments or both, are deposited over the electrodes 41 on signal lines 12 between the layers 19 or over the electrodes 41 on the lines 12 and the scanning lines in the periphery of island shaped layers 19.
Patent JP-H07161038-A (JP)
Title: Initialization of recording medium
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/26
Filed: 1993-12-06
Abstract: PURPOSE:To obtain an initializing method of an optical disk by which a disk can be initialized in a short time and good rewriting characteristics are obtd. CONSTITUTION:A beam from high-output semiconductor laser (about 1 W output) is made to irradiate the medium in such a manner that the direction of the major axis (longitudinal direction) of an oval beam spot 9 is almost perpendicular to the direction of the recording track 8. Further, irradiation of flash light is also used. By this method, a 5-inch disk is surely initialized in about 15sec, which is shorter by 100 times or more compared to a conventional method.
Patent JP-H05145591-A (JP)
Title: Transmission system for high speed data
Inventor: TAKADA KUNIO
IPC: H04L29/00
Filed: 1991-11-20
Abstract: PURPOSE:To send high speed data through the use of a low speed line by demultiplexing a high speed data signal into plural low speed data signals, sending the signals through plural low speed lines and multiplexing the received data signals with synchronization. CONSTITUTION:A terminal equipment 5 outputs a high speed data signal HS, a transmission section 1 demultiplexes the signal into four low speed data signals LS0-LS3 and adds a frame synchronizing signal F to the head and sends them to low speed lines CH0-CH3 in parallel. A reception section 3 detects a signal F at the head of reception data signals FLS0-FLS3 and stores the received data signals to a buffer memory sequentially. When the final signal F is detected, the data signals LS0-LS3 stored in a memory through a common address are read simultaneously and they are multiplexed by a high speed clock signal. Thus, a terminal equipment 6 receives the high speed data signal from a terminal equipment 5 through reproduction and sends the high speed data by using the low speed lines.
Patent JP-H04176489-A (JP)
Title: Aging prevention of film-forming type rubber balloon
Inventor: KURA TOSHIYUKI
IPC: A63H27/10
Filed: 1990-11-09
Abstract: PURPOSE:To prevent rubber-aging to maintain a beauty value of a balloon, bar charging air to swell the balloon after having applied an adhesive which becomes transparent after drying, on the surface of the rubber balloon. CONSTITUTION:A synthetic rubber adhesive is applied on a transparent rubber balloon 1 before swelling. Next, air is charged in the balloon to swell. And the balloon 1 is enveloped by an enclosed vessel 2. After the opening is opened to make it not to constrict to insert a flower 3 for instance within the balloon 1. When the balloon 1 is swelled, a rubber adhesive applied on the surface is extended according to the expansion of the balloon 1 due to expansiveness of rubber and it continues to coat the surface. And this adhesive becomes transparent when dryed to be able to see well the flower in the balloon. Oxidation of rubber is prevented and the transparent degree of the rubber balloon can be kept for a long time.
Patent JP-H09149677-A (JP)
Title: Dc brushless motor driver
Inventor: MAEDA SHIRO
IPC: H02P6/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To drive a motor at an optimum efficiency point for a load by a method wherein a ratio of a current detection value to an actual revolution is obtained to detect a load torque and an optimum phase shift is performed in accordance with the detected load torque. SOLUTION: The actual revolution of a rotor is calculated by a revolution calculating block 7a from the output of a rotor position detecting means 6. A load torque is calculated by a load torque calculating block 7b in which the output ratio between the rotor position detecting means 6 and a current detector 5. A phase shift value corresponding to the load torque is obtained by a phase shift value calculating block 7c. Then, when the logic calculation is performed in a logic calculating block 7d, the phase shift value is added and, as a result, the phase of the driving signal of a DC brushless motor is shifted, so that the motor is driven with the optimum phase for the load torque.
Patent JP-H09149279-A (JP)
Title: Color picture communication equipment
Inventor: NISHIMURA KAZUYUKI
IPC: H04N1/48
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To allow an equipment itself to calculate a color correction coefficient by storing pattern data for color correction in advance, picture-outputting this data, reading it to set to be a pattern data and comparing it with the stored pattern data for color correction so as to generate correction data for correcting color slippage. SOLUTION: This equipment consists of a reading part 1 generating reading data, a color correction part 2 correcting the color slippage of reading data, a picture processing part 3 correcting brightness, etc., a control part 6 controlling the whole equipment, etc. The control part 6 converts plurally held color pattern data for color correction to a prescribed color system and obtains brightness information. This color pattern data for color correction is picture-outputted from a recording part 4 and set this picture to be an output picture color pattern. This output picture color pattern is read by a reading part 1 to determine such a correction efficiency as reducing a difference between this reading data and color pattern data for color correction to obtain both color correction coefficiency of the reading means and a recording means.
Patent JP-H09143829-A (JP)
Title: Composite yarn consisting of long and short fiber, its production and cloth using the same
Inventor: MURAKAMI TETSUSHI
IPC: D06M101/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composite yarn consisting of long and short fibers capable of providing a cloth having an improved surface quality with an ultra-soft touch feeling and pilling resistance by arranging a short fiber as a dividable type composite fiber capable of subdividing by its division at an outside layer, and a highly shrinkable filament yarn at an inside layer and performing a shrinking and fiber dividing treatment after preparing a cloth with the yarn. SOLUTION: This composite yarn consisting of long and short fibers is obtained by arranging a dividable type composite polyester short fiber having <=0.3d, preferably <=0.25 d monofilament fineness after dividing, as a winding state at an outside layer part and a filament yarn having 20-40% shrinkage by a hot water to an inside layer part so as to flow out the divided monofilament to the surface of the cloth on shrinking the filament yarn in the inside layer part.