baber/WOPTO huggingface dataset:
Patent JP-2007034260-A (JP)
Title: Optical low pass filter and imaging optical system having the same
Inventor: HATTORI TOSHIAKI
IPC: G02B27/46
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical low pass filter which is inexpensive, suppressed in thickness and usable for an optical system requiring a shorter optical length.  <P>SOLUTION: The optical low pass filter is obtained by photopolymerizing a photopolymerizable composition and comprises a matrix 12 and a large number of columnar structures 14 arranged in one direction within the matrix. The columnar structures have a refractive index different from that of the matrix and are arranged in a grating state in a plane orthogonal to the alignment direction, giving a structure with high regularity in which the refractive index periodically varies in an order of 80nm to 1,000 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256320-A (JP)
Title: Inkjet recording paper
Inventor: SAWA YUJI
IPC: B41M5/00
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength inkjet recording paper which has a cockling phenomenon during printing well under control to a maximum extent, even when a wastepaper-recycled pulp is used.  <P>SOLUTION: In the pulp manufacturing process, the wastepaper-recycled pulp is adjusted to a desired degree of water filtration by preferably generating a cavitation with the help of a liquid jet in a wastepaper pulp suspension, then bringing a bubble generated by the cavitation into contact with the pulp, and making use of the impact force of the bubble during its collapse. This wastepaper-recycled pulp is added to the recording paper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007217773-A (JP)
Title: Method for treating water in unit, and system for treating water in unit
Inventor: KUBOFUCHI YOSHIO
IPC: C23F11/14
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating water in a unit which can appropriately control the concentration of a chemical agent so as to suit for a condition of a shutdown operation for a boiler unit, and to provide a system for treating the water in the unit.  <P>SOLUTION: This water treatment system comprises: a database 201 on the concentration of the chemical agent, which stores a relationship between a concentration of the chemical agent suitable for the condition of the shutdown operation for the boiler unit and a drive quantity of an agent injection pump 91 for realizing the concentration of the chemical agent; a condition input means 202 for inputting the condition of the shutdown operation for the boiler unit; and a pump drive controller 203 for controlling the drive quantity of the agent injection pump 91 so as to suit for the condition of the shutdown operation input by the condition input means 202, while referring to the database 201 on the concentration of the chemical agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216645-A (JP)
Title: Liquid supply device and image forming apparatus
Inventor: KUSUNOKI MASAMUNE
IPC: B41J2/175
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence by the elastic power of a supply tube by connecting the supply tube in the liquid feeding direction of a liquid feeding means.  <P>SOLUTION: In a liquid supply device, one end of the supply tube 36 is connected in the recording-liquid feed direction of the supply pump 301 on the top face of the supply pump 301 of a feeding pump unit 24 to make it go along a main scanning direction into a U turn so that a plane shape may show a letter of approximate U, and go along a main guide rod 31 above the main guide rod 31. Furthermore, the one end is inserted in the guide trench of a tube guide 311 by a back side on a carriage 33. After the one end is bent at approximate 90° on the carriage 33, the other end is connected to a head tank 35 from the front side of the carriage 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223502-A (JP)
Title: Windproof wall for passenger platform
Inventor: MASUI YOICHI
IPC: B61B1/02
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windproof wall for a passenger platform capable of reducing the effect by the wind pressure when a vehicle passes, reducing the loss of the cooling energy, and suppressing an increase in the concentration of the smoke when a fire breaks out.  <P>SOLUTION: The windproof wall comprise a wall built between an end ridge facing a track of a passenger platform and a ceiling while leaving a predetermined space from the ceiling, an opening part formed in the wall facing a door part of a vehicle stopped at the passenger platform, a door for opening/closing the opening part, and an opening/closing door which is supported by the space part formed between the wall and the ceiling in an opening/closing manner, usually maintained in a closed state, and opened when a fire breaks out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224473-A (JP)
Title: Splittable conjugate staple fiber and staple fiber nonwoven fabric
Inventor: IIZUKA TSUNEO
IPC: D04H1/435
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splittable conjugate staple fiber for nonwoven fabric, splittable by stirring with air, effective for preventing the formation of fiber lumps by the static charge generated by the friction between fiber and fiber or fiber and machine especially in a process for producing a dry-type nonwoven fabric without applying a particular treating agent to the surface of the fiber and giving a high-quality nonwoven fabric having excellent uniformity, low air permeability, soft texture and excellent mechanical properties, and provide a staple fiber for nonwoven fabric and a nonwoven fabric containing the staple fiber.  <P>SOLUTION: The splittable conjugate fiber is composed of two components comprising a polyester polymer A and a polyamide polymer B. A plurality of segments of one of the polymers are arranged around the other polymer in contacting state on the cross-section of a single fiber cut perpendicular to the longitudinal direction of the fiber, the splitting ratio by air stirring is ≥65%, the fiber length is 1.0-30 mm and the single fiber fineness is 0.5-20 dtex.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234245-A (JP)
Title: Manufacturing method of sheet heater, and sheet heater
Inventor: TSUBAKI HIROTAKA
IPC: H05B3/20
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely and efficiently manufacturing a mesh-surface type sheet heater having water permeability and air permeability.  <P>SOLUTION: This method is used for manufacturing a sheet heater 1 having a woven material 5 formed by interweaving weft threads 2 each having a conductive string 2A, insulating warp threads 3 arranged by intersecting them, and electrode wires 4, 4 arranged to electrically connected to both ends of the weft threads 2. The method includes a process wherein one or more insulating threads 2B are arranged to extend adjacently to the respective conductive strings 2A constituting the weft threads 2, the woven material 5 is manufactured by interweaving the conductive strings 2A, the insulating strings 2B, the warp threads 3 and the electrode wires 4, 4 to form perforations in a matrix-like form, a coating liquid containing an insulating polymer 8 is applied to the woven material 5 and dried to form the perforations into through-holes penetrating the front and back surfaces without being closed, and thereby the circumferences of the conductive strings 2A and the electrode wires 4, 4 are insulated and coated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232050-A (JP)
Title: Return guide of linear guide apparatus
Inventor: AOKI FUMIO
IPC: F16C29/06
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defective assembly of a linear guide apparatus by recognizing that a return guide is not attached due to carelessness when an end cap is fixed to a slider body by means of bolts.  <P>SOLUTION: A cylindrical portion 42 to be fitted into the through-hole 22c of the end cap 22 is provided on the return guide 4. The inner peripheral portion 42d of the cylindrical portion 42 is used as a bolt inserting hole into which the stem portion 51 of the bolt 5 for fixing the end cap 22 to the slider body is inserted. If the end cap 22 is fixed to the slider body in the state in which the return guide 4 has not been fixed, the end face of the cylindrical portion 42 of the return guide 4 is not visible in the through hole 22c of the end cap 22 in inserting the bolt 5 into the cylindrical portion 42. It is easily recognized, therefore, that the return guide 4 is not attached due to carelessness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232081-A (JP)
Title: Method of manufacturing micro-screw
Inventor: HONDA SATOSHI
IPC: F16B35/00
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a joining material from remaining on the surface of a rope-like member in removing unnecessary part of the rope-like member after a base material and the rope-like member are joined, in a method of manufacturing a screw including a process of spirally winding the rope-like member round the outer periphery of the base material, and joining the rope-like member and the base with the joining material.  <P>SOLUTION: A cutout groove is provided in the surface of the base material, and after the joining material is applied from the first, the rope-like member is wound round from above, whereby the joining material can be prevented from bleeding out to the surface of the rope-like member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228926-A (JP)
Title: Enzyme for producing glyoxylic acid and method for producing glyoxylic acid by using the same
Inventor: IWASAKI AKIRA
IPC: C12N9/08
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidase or a microorganism, acting on glyoxal but not acting on glyoxylic acid, and to provide a method for efficiently producing glyoxylic acid by using low price material glyoxal.  <P>SOLUTION: The oxidase acting on glycolaldehyde in the presence of oxygen to produce glyoxal and hydrogen peroxide is provided, wherein, as substrate specificity, the oxidase exhibits activity to glyoxal, glycolaldehyde, formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde and isobutyraldehyde but substantially does not exhibit activity on glyoxylic acid, wherein the most suitable acting pH is 4.5-5.5 and the most suitable acting temperature is 65-75°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229896-A (JP)
Title: Machine tool control method and machine tool
Inventor: NAKAMURA TARO
IPC: B23Q1/64
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely execute workpiece positioning while simplifying a structure of a workpiece positioning table and reducing table weight in a machine tool provided with the workpiece positioning table.  <P>SOLUTION: The machine tool 12 is provided with a main-spindle head unit 18, which is freely movable to a prescribed position in a 3D direction so as to freely forwardly rotatably support a main-spindle unit 16, and a table 10 for positioning a workpiece 22 by knock pins 62, 64. The knock pins 62, 64 are provided to the table 10 so as to be freely pivotably movable via an external pivoting part 68 and an internal pivoting part 70. The knock pins are pivotably moved to a position where the workpiece 22 is positioned into a prescribed posture by a moving tool 44 freely attachably/detachably provided to a main spindle 46 of the main-spindle unit 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235071-A (JP)
Title: Semiconductor storage and drive method thereof
Inventor: KAYAMA SHINZO
IPC: G11C13/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of disturbance, where the amount of polarization of a non-access memory cell decreases by a minute voltage generated in a write electrode of the non-access memory cell in write operation when being arrayed.  <P>SOLUTION: A semiconductor storage has a first element that is a transistor, and a second element that is an interface conductive element. The first element has a gate electrode 3, and a first source electrode 5b and a first drain electrode 5a. The second element comprises: a first electrode 8 and a second electrode 15 formed on a first insulating film 6; a ferroelectric film 10 and a second insulating film 14; and a second source electrode 13b and a second drain electrode 13a. Then, the first source electrode 5b is electrically connected to the second source electrode 13b, and the first drain electrode 5a is electrically connected to the second drain electrode 13a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307325-A (JP)
Title: Low yield ratio type high strength alloyed hot-dip galvanized steel sheet having excellent ductility and method for producing same
Inventor: FUTATSUKA TAKAYUKI
IPC: C23C2/28
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength alloyed hot-dip galvanized steel sheet capable of obtaining satisfactory alloyed hot-dip galvanizing properties without being subjected to a complicated process, and capable of attaining excellent ductility and low yield ratio after alloyed hot-dip galvanizing, and to provide a method for producing the same.  <P>SOLUTION: The alloyed hot-dip galvanized steel sheet has a chemical composition containing of, by mass%, 0.05 to 0.25% of C, ≤2.0% of Si, 1 to 3% of Mn, ≤0.1% of P, ≤0.01% of S, 0.3 to 2% of Al, <0.005% of N, ≤1% of Cr, ≤1% of V, ≤1% of Mo, <0.005% of Ti, <0.005% of Nb and the balance of Fe and unavoidable impurities, wherein Si+Al≥0.6% and Cr+V+Mo=0.1-2% are satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238651-A (JP)
Title: Water addition type surfactant composition
Inventor: OBA HIROHIKO
IPC: A62D1/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surfactant composition not containing a synthetic surfactant ingredient and low in loads to human bodies, organisms and the environment, particularly the one applicable to a detergent giving little soap tailings and a fire-extinguishing agent having high fire extinguishing ability.  <P>SOLUTION: The water addition type surfactant composition, which uses a soap surfactant consisting mainly of a sodium salt and/or potassium salt of a fatty acid, contains a sodium salt and/or potassium salt of oleic acid in an amount of 55-65% by mass, or a potassium salt and/or sodium salt of lauric acid in an amount of 38-42% by mass, or a potassium salt and/or sodium salt of palmitic acid in an amount of 0.5-0.7% by mass each based on the whole quantity of the soap surfactant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237431-A (JP)
Title: Manufacturing method of woody material
Inventor: OYA TOMOAKI
IPC: B27D1/10
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a woody material excellent in design properties and preferably also excellent in productivity by lightening the hue of the adhesive layer of the woody material such as plywood, a veneer laminated material, etc. and solving the problem of discoloration due to the bleeding of alkali.  <P>SOLUTION: In the manufacturing method of the woody material for manufacturing the woody material by laminating veneers coated with an adhesive (a), a composition containing a light colored resole type phenol resin is used at least in the outermost adhesive layer and/or a joining part as an adhesive (b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212119-A (JP)
Title: Biomass combustion device
Inventor: KOIKE MASASHI
IPC: F23C1/00
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable continuous gasification combustion suiting combustion of biomass fuel and organic waste, capable of carrying out conventionally unfit pressurized combustion, capable of providing inexpensive combustion by using an existing gas or oil burning burner as a biomass burner, and having effects of miniaturization of a device, labor saving of work, or the like.  <P>SOLUTION: In the biomass combustion device, the biomass fuel and combustion air are supplied from one side of a rotary cylinder 1 provided with a spiral groove 13 in an interior, and drying, gasification, combustion, and ashing can be continuously and stably carried out by multi fuel combustion with an auxiliary burner 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006252559-A (JP)
Title: Method of specifying object position in image, and method of classifying images of objects in different image categories
Inventor: TU ZHUOWEN
IPC: G06V10/774
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To classify an object, and to specify its position.  <P>SOLUTION: In a learning stage, a probabilistic boosting tree (PBT) automatically constructs a tree, in which each node combines a number of weak classifiers into strong classifier or conditional posterior probability. The PBT approaches target posterior distribution by data augmentation through a divide-and-conquer strategy. In a testing stage, conditional probability is computed at each tree node, based on the learned classifier which guides the probability propagation in its sub-trees. By integrating the top node of the tree outputs the overall after the fact probability, by integrating the probabilities gathered from its sub-trees. In a training stage, a tree is constructed recursively, in which each tree node is a strong classifier. An input training set is divided into two new sets, to the left and to the right, according to the learned classifier. Each set is then used to train the left and right sub-trees, recursively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249088-A (JP)
Title: Antioxidative nutrient-supplementing composition for smoker and former smoker and its production method
Inventor: PARK SUN HO
IPC: A23L33/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidative nutrient-supplementing composition for smokers and former smokers and its production method that can remove nicotine accumulated in the body by smoking and supply an antioxidative nutrient that tends to be insufficient in the body due to smoking.  <P>SOLUTION: The formulation of the invention is characterized by comprising herbal medicine extracts of 20 to 27% of Glycyrrhiza uralensis, 2 to 6% of Crataegus cuneata, 1 to 3% of Ligusticum sinense, 2 to 4% of Acanthopanax gracilistylus, 2 to 5% of Polygonum multiflorum, 3 to 6% of Syzygium aromaticum, 8 to 10% of Citrus reticulata, 3 to 6% of radish, 5 to 10% of Platycodon grandiflorum, 21 to 26% of aloe and 18 to 20% of Arctium lappa, and 30 to 200 mg of vitamin C and 1,500 to 20,000 IU of β-carotene, all of which are mixed. The antioxidative nutrient-supplementing composition of the invention has the effect that it can remove nicotine accumulated in the body of smokers and former smokers by smoking and supplement an antioxidative nutrient that tends to be insufficient due to smoking.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007238400-A (JP)
Title: Marking method and ink
Inventor: YOKOYAMA HISANORI
IPC: C09D11/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking method where a mark hard to disappear or fade even at high temperature can be imparted to a ceramics product, and marking can be easily performed in a short time even in the case of a complicated mark or many kinds of marks, and to provide ink suitable for the method.  <P>SOLUTION: The marking method comprises: an ink preparation stage where ink comprising inorganic pigment coloring by firing at 1,000 to 1,700°C by 15 to 34 wt.% to the whole composition content, and in which a dispersant of 0.1 to 1.6 wt.% is added as an organic component to the inorganic pigment is prepared; an image forming stage where a mark including at least one selected from a character, a figure, a symbol, a pattern and an identification code is formed as a digital image; an ink jet printing stage where ink is discharged based on the digital image, so as to ink jet-print the mark on the ceramics body; and a firing stage where the ceramics body with the mark ink jet-printed is fired at 1,000 to 1,700°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238314-A (JP)
Title: Carrying system
Inventor: SUZUKI NOBUHIRO
IPC: A21C9/08
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying system capable of correcting the carrying position of an article without sliding it on a conveyor.  <P>SOLUTION: Bread dough D placed on a first conveyor 101 is placed on a second conveyor 102, and its image is taken on the second conveyor 102 by a camera 113. The image is transmitted to a control device 114. The control device 114 instructs a first conveyor angle changing device 111 and a third conveyor moving device 112 to move the first conveyor only an angle α as instructed and to move the third conveyor 103 by a crosswise shift in opposition to the direction of the shift at timing when the bread dough D is placed on the third conveyor 103, respectively. Thus, the bread dough D is placed on a fourth conveyor at its approximately crosswise center.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245174-A (JP)
Title: Multi-stage forging apparatus having detecting sensor for die falling out
Inventor: NAGATOSHI MICHIAKI
IPC: B21J13/03
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of accident in an apparatus in a following process, the accident being induced by falling out of a die or a punch into a work, by detecting the falling out when a forging is performed with a multi-stage forging apparatus for automatically forging in a plurality of processes.  <P>SOLUTION: An air hole 15 opened on a contacting surface 16 between a punch holder 9b and an upper punch 9 in the multi-stage forging apparatus 1, is arranged in the punch holder 9b, and a pressure switch 20 in a detecting sensor for detecting a decrease in air pressure in the air hole 15 when the upper punch 9 is fallen out from the punch holding 9b, is communicated with the air hole 15, and a pressure detecting signal in the detecting sensor is connected to an automatic driving control unit in the multi-stage forging apparatus 1, then, the automatic operation is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250347-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: OHATA HIROSHI
IPC: H01H85/38
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that, when a fuse or its alternative is built in a semiconductor device in order to limit current with a conventional technology, resin used for coating is carbonized by heat at the time of inflow of excessive current and a carbon part of the resin turns into a connecting state in circuit-wise and also, when a bonding wire is used as an alternative of a fuse, a bonding wire volume in the resin and a bonding wire route volume in the resin are unchanged at the time of meltdown by inflow of the excessive current, so that no meltdown takes place.  <P>SOLUTION: Since the fuse or a fuse alternative part is covered by a paste material with less content of a carbon component and becoming porous after being dried, carbonizing by heat at inflow of excessive current and unmelting at the time of using of a bonding wire as an alternative for a fuse are prevented by using the porous state after thermal curing.  <P>COPYRIGHT: (C)2007,JPO&INPIT