baber/WOPTO huggingface dataset:
Patent JP-H04300621-A (JP)
Title: Biological deodorizing device
Inventor: FUKUYAMA YOJI
IPC: B01D53/38
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the pressure loss of the subject device from increasing even when it is sprinkled with a cleaning water by forming a filling layer supporting thereon the microorganisms for decomposing the odor-causing components of an ill-smelling gas passing therethrough in an upward stream of the granulated body of the diatomaceous earth baked into a granular form. CONSTITUTION:A treating tower 1 is provided with a gas supply pipe 2 for supplying an ill-smelling gas at its lower part and a gas exhaust pipe 13 for discharging a treated gas at the upper part thereof. The filling layers 3 and 4 provided in the treating tower 1 for passing the ill-smelling gas therethrough in an upward stream have deposited thereon the microorganisms for decomposing the odor-causing components of the ill-smelling gas. The filling layers 3 and 4 are sprinkled with cleaning water from water sprinkling pipes 5 and 6. The filling layer 3 is formed of the granulated body 7 of the diatomaceous earth baked into granular form. As a result, the pressure loss of the filling layer 3 will not increase, even when it is sprinkled with the cleaning water.
Patent JP-H09281673-A (JP)
Title: Silver halide color photographic sensitive material with improved fastness of dye image
Inventor: YAMADA KEIKO
IPC: G03C7/392
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To form a magenta dye image less liable to discoloration due to light by incorporating a specified compd. SOLUTION: At least one kind of compd. represented by the formula is incorporated into at least one of the constituent layers of a silver halide color photographic sensitive material with at least one silver halide emulsion layer on the substrate. In the formula, R1 is a substituent such as alkyl or aryl, n<1> is an integer of 0-4, L is alkylene, Y is O, S, carbonyl, sulfonyl, alkylene, arylene, NR2 or a divalent group obtd. by combining them, R2 is H, alkyl, aryl or acyl and Z1 is a group of nonmetallic atoms required to form an N- contg. hetero ring such as pyrrolidine or piperazine.
Patent JP-S5613129-A (JP)
Title: Film laminating method on perforated steel plate
Inventor: FUKI HIDEO
IPC: B29C53/00
Filed: 1979-07-14
Abstract: PURPOSE:To obtain a film-laminated perforated steel plate having a high rust preventing effect, by decompressing spaces between film-contacting portions of heating rolls and surfaces of the steel plate to allow the films to enter perforations made thereon, whereby the films are also fitted on edges of the perforations. CONSTITUTION:Two heating rolls 1, 1 are disposed parallel to each other, and a steel plate 2 having a plurality of perforations 5 and heated is passed between the heating rolls 1, 1 to paste under pressure films 3, 3 on both surfaces of the steel plate 2. During this film-pasting operation, spaces on the film supply side and between film-contacting portions of the heating rolls 1, 1 and surfaces of the steel plate are decompressed to allow the films 3, 3 to be brought into close contact with the steel plate. The films 3, 3 are thus laminated on the steel plate 2. During the decompression operation, the films 3, 3 are pressed by the atmospheric pressure, so that they enter the perforations 5 in the steel plate 2. As a result, the films 3, 3 are brought into close contact with each other, and edges of the perforations 5 are covered with the films 3, 3 completely. Consequently, rust can be prevented as well from occurring in the perforations 5.
Patent JP-H09280196-A (JP)
Title: Blower
Inventor: SAYANAGI TSUNEHISA
IPC: F04D29/44
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress the development of turbulent boundary layer so as to reduce noises and increase efficiency by forming a recessed groove approximately orthogonal to the flowing direction of blown fluids in a portion of the member constituting a blower brought into contact with the blown fluids. SOLUTION: The suction port 5 side of a shroud 3 is formed to be an annular thick part 3a. A plurality of recessed grooves 7 U-shaped in section and approximately orthogonal to the flowing direction of air W as a blown fluid are formed in the inner surface of the thick part 3a. The air W flowing into the suction port 5 flows in a relative speed direction between the rotational speed of an impeller 1 and the flowing-in speed of sucked air flow, and thus the recessed grooves 7 are formed to be inclined to the rotational axis of the impeller 1 so as to be orthogonal to the relative speed direction. The recessed grooves 7 act to absorb the peeling swirl of the air W flowing on the surfaces thereof, and thereby the development of a turbulent boundary layer is greatly suppressed. Thus, the noises of a blower are reduced and efficiency is increased.
Patent JP-H11272437-A (JP)
Title: Picture processing system
Inventor: KANEKO SATOSHI
IPC: H04N1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing system for preferentially picture- outputting a close job on a network. SOLUTION: This picture processing system is provided with a picture outputting means 2 which outputs a picture to a recording medium (output sheet) based on any picture information inputted from an original picture inputting means 1 which converts an original picture into a picture signal, and inputs it, or plural picture information sources 3. Also, this device is provided with a control means 10 which preferentially picture-outputs a close job on a network at the time of changing the priority order of the output of a picture to be outputted, and operating picture output.
Patent JP-H11345466-A (JP)
Title: Disk device
Inventor: OIDA NOBUYUKI
IPC: G11B21/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To control precisely a speed with simple constitution by detecting an external disturbance applied from a detected integrated value output to a carriage and setting a speed profile used in a control means according to the detection result of the disturbance. SOLUTION: A target value showing a target track position supplied from an interface circuit and present positional information supplied from a magnetic head through a signal processing circuit are added to an addition point 21. An actuator system 25 gains the present positional information from an address of reproducing information together with the reproducing information, a tracking error signal, etc., to add it to an observer 24, and generates an estimated speed based on a comparison value from the addition point 22 and the positional information from the actuator system 25 to add it to the addition point 22 and to constitute a position control mode.  A fetching means 26 fetches an integrated value of an integrator 23 when the magnetic head is on a track, and stores its size and its polarity in a memory 27 to generate the speed profile and to send out it to a speed control mode control system 29.
Patent JP-H05254541-A (JP)
Title: Method for producing rolled article feeding case with paper-made cutting edge
IPC: B65D5/72
Filed: 1992-03-12
Abstract: PURPOSE:To produce a case easily by a method wherein each of a front wall, a bottom wall, a rear wall, an upper lid and a front lid is provided with connecting pieces extending from both the ends thereof with creases provided on the borders therebetween, an adhesive piece and a cutting edge forming area are made up continuously by folding a blank along an unsealing line and a separating line, respectively, and the blank is folded along the aforesaid creases and lines to form the case. CONSTITUTION:A front wall 1, a bottom wall 2. A rear wall 3, an upper lid 4 and front lid 5 are continuously made up by folding a sheet of blank along creases 6a-6d, an adhesive piece 10 and cutting edge forming area 12 are likewise made up continuously along an unsealing line 9 and a separating line 11, respectively. A first area 12A and a second area 12B are made up by folding the cutting edge forming area 12 along a crease 12a. Each of the walls 1-5 is provided with connecting pieces 8 extending from both the ends thereof with creases 7 provided on the borders therebetween. A cutting edge forming area 12 is folded along the crease 12a in the two areas 12A and 12B, which are then joined and attached together to form a cutting edge 13 and the walls 1-5 are made up by folding along the creases 6a-6b and attached together with the adhesive pieces 10 to form the case.
Patent JP-S58207180-A (JP)
Title: Character detecting and segmenting device
Inventor: SHIZUNO MASAAKI
IPC: G06V10/20
Filed: 1982-05-27
Abstract: PURPOSE:To eliminate the noises touching an entry frame, by obtaining the coordinates of the entry frame and then the coordinates of the continuous blocks within the entry frame and then comparing these coordinates with each other to check whether the entry frame has a contact with each block. CONSTITUTION:The read signal of a mail 1 supplied from a photoelectric converting part 2 is supplied to an entry frame coordinate detecting part 3. The part 3 reads both horizontal and vertical projections of a red signal of the signal supplied from the part 2 to obtain the coordinates of four corners of each postal code number entry frame 1a. A quantitizing part 4 quantitizes only the black signals in the coordinates for each frame supplied from the part 3. A character pattern supplied from the part 4 and equivalent to a character is converted into the coordinates of white and black points with every plural rows and columns through a converting part 5. A block coordinate detecting part 10 obtains the continuous block coordinates from the converted coordinates. Then a contact between the entry frame and the block is detected from the block coordinates and the output of the part 3.
Patent JP-S58205229-A (JP)
Title: Microcomputer device
Inventor: IKEDA TOSHIO
IPC: G06F1/04
Filed: 1982-05-25
Abstract: PURPOSE:To save electric power, by providing a switching memory which holds a control signal for controlling the output frequency switching of a timing signal generating circuit capable of switching output frequencies. CONSTITUTION:The microcomputer device consists of the switching memory 11, the timing signal generating circuit 20 which switches the output frequencies, a frequency dividing circuit 21, a selector 22, and a timing signal generating circuit 23, and the frequency dividing circuit 21 divides the frequency of a clock signal (x) by 4. When the logical level of a switching signal (z) is ''0'', the selector 22 inputs the clock signal (x) to the timing signal generating circuit 23. When the signal (z) is set to a logical level ''1'', the selector 22 inputs the output of the frequency dividing circuit 21 to the timing signal generating circuit 23, so the periods of various timing signals (y) are increased, reducing power consumption.
Patent JP-H03289104-A (JP)
Title: Method of adding water to magnetically recording magnetic metal powder
Inventor: MIYAUCHI MASAHIRO
IPC: G11B5/842
Filed: 1990-04-06
Abstract: PURPOSE:To enable adding a certain quantity of water to magnetic metal powder surfaces uniformly, accurately and safely by causing magnetic metal powder having an oxide film after a dry stabilizing treatment to flow by means of an inert gas saturated with water in a fluidized bed at a specific constant temperature. CONSTITUTION:While magnetic metal powder is caused to flow by means of an inert gas in a temperature-controlled fluidized bed, an oxygen concentration is stabilized at a constant rate and, after the end of stabilization, oxygen is interrupted from an oxygen-containing inert gas and the magnetic metal powder having an oxygen film is caused to flow only by means of the inert gas. Then, the inert gas causing the magnetic metal powder having an oxide film to flow is passed through a humidifying line controlled to a predetermined humidifying temperature. In this case, the temperature in the fluidized bed is kept constant in a range from a temperature higher than the humidifying temperature to 120 deg.C. Further, the time required for attaining an adsorption equilibrium is set to 0.1-5 hours, though it is different according to the quantity of the magnetic metal powder, quantity of the inert gas, water quantity of a humidifying tank, etc.
Patent JP-S5516877-A (JP)
Title: Unloader chute
Inventor: KATOU FUMIO
IPC: B65G11/10
Filed: 1978-07-24
Abstract: PURPOSE: To provide an arrangement for unloader chute, in which a plurality of sheets forming an expasible chute are curved along the inner peripheral surface of a frame spring, whereby it is enabled to make the chute uncollapsible in radial direction and to remove problems like tilting of chute due to uneven accumulation of granular material in the chute.  
     CONSTITUTION: When wire 22 is reeled out of winding drum 23, sheets 8W10 are reeled out of respective drums 4W7 and expanded in vertical direction while shaping a cylindrical from in frame spring 17. At the same time, frame spring 17 is also expanded together with outer sleeve 18 while uniformly increasing the spacing between turns of spring 17. Thus, the expansible chute of this invention is expanded along with lowering of wire 22 while it is enclosed in outer sleeve 18. On the other hand, when weight 12 is pulled upward, sheets 8W10 are reeled in automatically by the rotational spring force possessed by respective winding drums 4W7 and return to their original position. When granular material is dropped, pressure in the chute is increased, which causes a tendency to expand the chute. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6254783-A (JP)
Title: Water-and oil-repellent material
Inventor: AMIMOTO YOSHIO
IPC: C08F220/32
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a water- and oil-repellent material which has excellent solubility in organic solvents and excellent water repellency, and imparts good water- and oil-repellency to fibers, fabrics, etc., containing cotton, including a specified perfluoroalkyl group-containing copolymer as effective component. CONSTITUTION:At least 40wt% monomer unit (A) derived from a polymerizable perfluoroalkyl group-containing compound of formula I [where Rf is a 3-21C straight-chain, branched or cyclic perfluoroalkyl; R<1> is H or CH3; A is a group of formulas II-IV (where R<2> is H or a 1-18C acyl; R<3> is H or a 1-12C alkyl; lis 0 or 1; m is 1-4; n is 2-12)] and at least 15wt% monomer unit derived from a polymerizable epoxy-containing compound (B) of formula V (where B is OCO, O or OCH3; R<4> is H or CH3) alone or together with another polymerizable compound (C) (e.g., vinyl acetate), with component B being in an amount of 0.003mol/100g or more, are polymerized to give a primary copolymer. This primary copolymer undergoes crosslinking so that 0.003-0.04mol of the monomer unit derived from component B based on 100g of the copolymer is crosslinked, thus giving a perfluoroalkyl group-containing copolymer as the secondary copolymer.
Patent JP-H02267550-A (JP)
Title: Container for replenishment
Inventor: KUROKAWA TOSHIO
IPC: G03D3/06
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a chemical extruder which lessens the labor and time required for operations of various processing liquids and can assure constant feedability by disposing gap maintaining members to allow the free flow of chemicals for photographic processing into freely plastically deformable container. CONSTITUTION:The gap maintaining members 4a consisting of a porous material, such as sponge, to assure small spaces 41 through which the chemicals packed into the tubular container 1a which is the tubular container consisting of, for example, a polyethylene material, etc., and is freely plastically deformable, are disposed in the container and an outflow port 2 at one end of the container 1a is sealed by a sealing film 3. The container 1a is plastically deformed and the holding members 4a are crushed so that the deformed part of the container 1a does not restore the original shape when this container 1a is pressed by a roller, etc. The pulsative outflow of the chemicals is prevented in this way without affecting the extruding speed of the chemicals and the constant feedability is assured. The chemical extruder which lessens the labor and time required for the operations of the various processing liquids and can assure the constant feedability is thus obtd.
Patent JP-S5715166-A (JP)
Title: Proportional control valve for gas
Inventor: SUGAWARA AKIRA
IPC: F16K1/42
Filed: 1980-07-01
Abstract: PURPOSE: To enable the gap between a valve and a valve seat in minimum gas flow-rate to be controlled accordance to the kind of gas by installing the spacer having the shape which does not impede gas flow, inside the valve body on the upstream side of the valve seat and raising and lowering the spacer.  
     CONSTITUTION: In the valve body 10 and on the upstream side of a valve seat 11, the spacer 22 having the shape which does not impede gas flow is installed, and the spacer 22 is raised and lowered by an elvating mechanism 30. For example, when the kind of gas is changed from the gas having a small calorific value per volume to the gas having a large heating value, an adjusting screw 32 is adjusted, and the spacer 22 is lowered through a taper 33, and a steel ball 26. Then, the valve seat 11 provided with upward inclination is lowered against the springy force of a spring 21, and the gap between the valve body 12 and the valve seat is reduced, and the minimum gas flow corresponding to the kind of gas used is kept. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08285993-A (JP)
Title: Chemical decontamination method and device therefor
Inventor: TAKAHASHI RIYOUTA
IPC: C23G1/00
Filed: 1995-04-17
Abstract: PURPOSE: To contrive reduction of waste by a method wherein corrosion due to acid is controlled, decomposition and disposal of chelate are not necessary, and purification by ion exchange resin is not needed. CONSTITUTION: A trivalent rare earth element ion is reduced, a divalent rare earth element ion is produced, and the product is made a decontaminating agent. Solution containing the decontaminating agent is brought into contact with an object to be decontaminated, and metal oxide sticking on the object to be decontaminated is dissolved and removed. After dissolution and removal, the rare earth element ion returned to the trivalent in waste liquid is reduced to the divalent on a cathode again and reproduced. Chemical decontamination is repeatedly performed by reproducing a chemical species containing the divalent rare earth element ion.  Because the divalent rare earth element ion is stable as compared with Cr (II) and V (II) complexes, it is not necessary to interrupt air, after decontamination metal waste deposited on the cathode is converted into an anode, so that dissolution and separation are performed, collection is easily carried out and the waste can be reduced.
Patent JP-H03288837-A (JP)
Title: Double light shielding device for camera
Inventor: MATSUMOTO TOSHIRO
IPC: G03B9/36
Filed: 1990-04-05
Abstract: PURPOSE:To reduce the time lag of release and to improve the durability of a shutter at the same time by covering each of the about half of an aperture with a movable mirror and a 2nd blade group, CONSTITUTION:The double light shielding of the shutter 200 is attained by covering the lower part of the aperture 401 being about 2/3 with a sub-mirror arm 320 and a sub-mirror receiving plate 330 with respect to the aperture 401 of a camera main body 400. Therefore, the double light shielding of the shutter 200 by the 2nd blade group 201 and a 1st blade group 202 is constituted so as to conceal the upper 1/2 of the aperture 401. Thus, the time lag of the release is reduced and the durability of the shutter is improved at the same time.
Patent JP-S5716025-A (JP)
Title: Production of copolyester
Inventor: INOUE SHIYUNEI
IPC: C08G63/181
Filed: 1980-07-04
Abstract: PURPOSE: To produce a copolyester having high rigidity, a high m.p., excellent heat resistance and good color, by esterifying a specified dicarboxylic acid with a specified alkylene glycol and polycondensing the resulting ester.  
     CONSTITUTION: A reaction product, conversion to ester ≥90%, is obtained by esterifying (A) a dicarboxylic acid consisting of 45W80mol% diphenyl-4,4'-dicarboxylic acid and 55W20mol% hexahydroterephthalic acid, cis content 30W 100mol%, with (B) an alkylene glycol such as ethylene glycol at a B/Amol ratio of 1.1W4.0 and a temperature of 220W280°C in the presence of an esterification catalyst. Next, this reaction product is passed through a filter to remove foreign matters. Then, the filtered product is made to polymerize in the presence of a polycondensation catalyst; evacuation of the polymerization kettle is started when the kettle temperature reaches a range of 230W260°C; and when a degree of vacuum of 1mmHg is reached, the polycondensation is continued at a kettle temperature in the range of 260W310°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320813-A (JP)
Title: Manufacture of roller
Inventor: ISHIKAWA KAZUHISA
IPC: B65H27/00
Filed: 1991-04-22
Abstract: PURPOSE:To manufacture a heat vulcanized silicone rubber roller of one layered structure by the use of an injection mold and in non-grinding. CONSTITUTION:The cylindrical mold 5 of a first mold 11 is held by a right mold 6 and left mold 7 where grooves 62, 71 are made respectively. Into the right and left molds 6,7, a core metal 2 surrounded by the cylindrical mold 5 is fitted coaxially, and further the first mold 11 is covered by a second mold 12 equipped with a rubber injection hole 121 communicated to a circumferential groove 61 made at the right mold 6. Heat vulcanization-type silicone rubber is force-fed into the gap between the cylindrical mold 5 and the core metal 2 passing through the circumferential groove 61 and a groove 62 from the rubber injection hole 121, and then vulcanization-molded for obtaining a silicone rubber roller of non-ground and one layered structure. Thus, in use of a heat vulcanization-type silicone rubber to which a conductive filling agent can be applied freely, a roller with good properties can efficiently be manufactured in non-grinding in one layered structure, moreover, at low cost because of the non-grinding.
Patent JP-H04321664-A (JP)
Title: Production of monomer composition
Inventor: KOIDE HIROKATSU
IPC: C08F299/06
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the subject composition excellent in impact resistance, having a high refractive index and useful for an optical resin, etc., by admixing an organic solvent containing a thioacrylic(thiomethacrylic) acid ester as a monomer with another copolymerizable monomer. CONSTITUTION:With an organic solvent (e.g. methylene chloride) containing a thioacrylic acid ester and/or a thiomethacrylic acid ester (e.g. methyl thioacrylate) as a monomer, another monomer (e.g. 2-hydroxyethyl methacrylate) copolymerizable therewith is admixed. As necessary, a polymerization inhibitor (hydroquinone) is added thereto. The organic solvent is then removed, thus obtaining the objective monomer composition. As the mixture ratio of the other monomer, the other monomer is used in an amount of 5-1000 pts.wt. in the case of a monofunctional monomer or 10-1000 pts.wt. in the case of a >=2 functional monomer based on 100 pts.wt thioacrylic(thiomethacrylic) acid ester.