baber/WOPTO huggingface dataset:
Patent JP-2007254556-A (JP)
Title: Pigment composition and pigment dispersion
Inventor: HIROSHIMA TSUTOMU
IPC: C09D11/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable pigment composition and a pigment dispersion in which a carboxyl-containing acidic urethane resin is used for pigment dispersion to enhance the interaction between acidic groups thought to be pigment adsorption sites in the urethane resin and a pigment derivative and which is excellent in dispersedness, non-aggregation properties, and fluidity and is suited for, e.g., offset inks, gravure inks, inkjet inks, coating materials, and colored urethane resin compositions.  <P>SOLUTION: The pigment composition is one containing a carboxyl-containing acidic urethane resin and a pigment, wherein the urethane resin is a carboxyl-containing acidic urethane resin prepared by reacting a carboxyl-containing polyol (a) prepared by reacting a polycarboxylic acid anhydride (a1) with a polyol compound (a2) with a polyisocyanate compound (b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253061-A (JP)
Title: Micro fluid device and its manufacturing method
Inventor: SUDO KUNIHIRO
IPC: B01J19/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluid device in which a packing material is packed in a micro flow passage and there is no outflow of the packing material and no pool of a liquid.  <P>SOLUTION: The micro fluid device has the micro flow passage, through which a fluid can be made to flow, and is characterized in that the packing material is packed in the micro flow passage and fixed in the micro flow passage by two or more points.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006297921-A (JP)
Title: Polymer film and method for manufacturing it
Inventor: TANAKA HIROMASA
IPC: B29C41/28
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent entrapped air from generating in a liquid transporting path.  <P>SOLUTION: Before transporting a dope 27 in a second liquid transporting path 100b having a bend tube part 106, a straight tube part 107 and air discharge valves 103-105, a solvent 110 is transported into the second liquid transporting path 100b through a solvent transporting pipe 109 with an inflow-prevention bulb 102 and the air discharge valves 103-105 closed; and then the dope 27 is transported by a pump. After the solvent 110 and the dope 27 are drained off from the second liquid transporting path 100b by opening the air discharge bulbs 103-105, the dope 27 is transported into a casting die 43 by opening the inflow-prevention bulb 102. The change of lines such as the second liquid transporting path 100b and the solvent transporting pipe 109 is conducted by a four-way valve 101. The dope 27 is transported into the casting die 43, thereby preventing entrapped air from generating in the second liquid transporting path 100b and keeping rising pressure of the pump under control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255665-A (JP)
Title: Decelerating mechanism and electric power steering device
Inventor: KIYOTA HARUHIKO
IPC: F16H57/021
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve power transmitting performance with a reduction in the operating torque and the torque fluctuation of a gear.  <P>SOLUTION: The surface roughness of a driven gear (a worm wheel 12) is set to be in a plateau condition (a flat mountain and a deep valley) with a skewness Rsk of 0.8 or less, as shown in Fig.(a). Preferably, a center line average roughness Ra of the driven gear (the worm wheel 12) is set to be 0.9 μm or less. Thus, a valley portion having a deep tooth face serves as an oil reservoir to improve lubricating performance, resulting in a reduction in the operating torque. A mountain portion having a flat tooth surface moderates the contact bearing pressure of the gear, resulting in a reduction in the operating torque.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255398-A (JP)
Title: Propeller fan and ventilation fan for pipe
Inventor: OSADA ATSUSHI
IPC: F24F7/013
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized low noise propeller fan by optimizing the flow at a high static pressure in a fan used together with a pressure dropping body such as a filter and to provide a small-sized ventilation fan for a pipe on which the propeller fan is mounted.  <P>SOLUTION: The working area of the blade 3 of the propeller fan is increased to increase work load. The shape of the cross section 2 of the blade vertical to a rotating shaft is warped in the rotating direction. A work in the radial direction at the rear end of the blade is uniformized by facing the inner diameter side of the blade in the rotating direction and the outer diameter side in the reverse rotating direction. Consequently, the thin, high static pressure propeller fan is provided. A small-sized, silent ventilation fan for the pipe can also be provided by using the propeller fan.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260684-A (JP)
Title: Multiple electrode submerged arc welding method of thick steel plate
Inventor: HAYAKAWA NAOYA
IPC: B23K103/04
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged arc welding method of a thick steel plate, a method by which a high quality weld zone with little weld defects can be obtained by effectively reducing welding heat input while securing a conventional penetration depth.  <P>SOLUTION: In multiple electrode submerged arc welding method using three or more electrodes, a wire having a diameter ≤3.2 mm is used as a first and a second electrode, of which a flux cored wire is applied at least to the first electrode. Also, a DC constant voltage regulated power unit is used for the supply of electricity to the first electrode, with a current density of ≥130 A/mm<SP>2</SP>at a current ≥700 A. Meantime, an AC power unit is used for the supply of electricity to the second electrode, with welding performed under the conditions of a current density of ≥95 A/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267442-A (JP)
Title: Pantagraph and method of reducing fluctuation of contact force thereof
Inventor: IKEDA MITSURU
IPC: B60L5/24
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp the contact force of a pantagraph to a trolley line and keep it constant, taking the lift by the dynamic pressure at travel of a trolley car into consideration.  <P>SOLUTION: A pantagraph is composed of a slider body 5 which is to be pushed against a trolley line T, a spring 6 which pushes this slider body 5 against the trolley line T, a power sensor 9 which measures the displacement or power of this panel 6, and an actuator 8 which controls the force-up power F<SB>C</SB>of the slider body 5 based on the measured value of this power sensor 9. It is provided with a fluid velocity sensor such as a pitot tube 10 or the like which measures the relative flow velocity of the air in the vicinity of the slider body 5. It finds out the lift force F<SB>L</SB>working on the slider body 5 corresponding to the relative flow velocity of the air in the vicinity of this slider body 5 in advance by test, and adds it to spring force F<SB>K</SB>measured by the power sensor 9, thereby getting the contact force F<SB>C</SB>of the slider body 5 to the trolley line T. It controls an actuator 8 according to this contact force F<SB>C</SB>, thereby keeping the contact force constant. It is also possible to estimate the relative flow velocity of the air, taking the variation factor of surroundings into consideration from the velocity of a train.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006302269-A (JP)
Title: Vocabulary tortuous resolving program, vocabulary tortuous resolving method, and vocabulary tortuous resolving system
Inventor: TSUKAMOTO KOJI
IPC: G06F17/30
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To classify vocabulary documents (paper) of a certain field according to a category of documents (patent documents) of differential field.  <P>SOLUTION: This device is constituted so that; a feature extraction section 111 generates feature vectors in a patent domain and a paper domain; a category representative point computing section 113 calculates a representative feature vector of each category in the patent domain and the paper domain; a coordinate conversion rule computing section 115 generates a coordinate conversion rule which converts a feature vector of the patent domain into a feature vector of the paper domain using the representative feature vector; a coordinate conversion section 117 converts the feature vector of the patent domain into the paper domain using the coordinate conversion rule; a category rule creation section 118 creates a category rule using the feature vector of the patent domain converted into the paper domain; and a category determination section 120 may determine a category of a determination object paper on the basis of the category rule created using the feature vector of the patent domain converted into the paper domain.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007261736-A (JP)
Title: Fire extinguishing facility
Inventor: ISHII TAKANORI
IPC: A62C3/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide fire extinguishing facility capable of extinguishing fire quickly during an initial stage even if the fire occurs in a combustible stored-object rack.  <P>SOLUTION: This fire extinguishing facility is provided with an jetting nozzle 12 arranged in the combustible stored-object rack 2 constituting a frame by pipe members and a coupler 20 arranged in a pipe 17 for extinguishing fire and connected with a leg part of the combustible stored-object rack 2 installed on a floor to connect the pipe 17 for extinguishing fire with the jetting nozzle 12 through the coupler 20 and the frame of the combustible stored object rack 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264999-A (JP)
Title: Service proposition system
Inventor: IWAMASA HIDENORI
IPC: G06Q50/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service proposition system capable of improving an additional value in addition to an original monitoring function.  <P>SOLUTION: The service proposition system comprises: an equipment database 110 wherein the installation conditions of installed equipment are stored; an additional service database (insurance contract database 210) wherein the data of additional services are stored; and a linking function of linking the installation conditions of the installed equipment stored in the equipment database 110 and the additional services stored in the additional service database (insurance contract database 210).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264296-A (JP)
Title: Contact charger and image forming device using same
Inventor: NAKAYAMA YUKINORI
IPC: G03G15/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To form proper images over long time, by using a contact charger that will not contaminate or damage the photoreceptor drum.  <P>SOLUTION: This contact static charger forms spikes of resin particles 11, containing magnetic powder on the surface of a contact static charging roller 1, by providing stationary magnets inside a roller 1 and turning it. The magnetic powder is 0.01-0.50 μm in average diameter, and each power is basically a hexahedron which is a convex polyhedron surrounded by six quadrangles or an octahedron which is a convex polyhedron surrounded by eight triangles. These hexahedrons or octahedrons have curved apexes and edge lines and also sections, that can be regarded as straight lines around their outer peripheral parts of the projected images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262266-A (JP)
Title: Vinyl chloride-based resin composition and stretch film
Inventor: MONOE TAKAYUKI
IPC: C08K5/053
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition capable of inhibiting the formation of white-colored erupted materials on preserving its rolled film for a long period and excellent in appearance of the film, and stretch film by using the same.  <P>SOLUTION: This vinyl chloride-based resin composition obtained by adding 10 to 50 pts.mass plasticizer to 100 pts.mass vinyl chloride-based resin is provided by adding 0.1 to 5 pts.mass metal soup-based stabilizer consisting of a zinc salt of a 5-10C fatty acid and a calcium salt of a 5-10C fatty acid, 0.05 to 0.8 pt.mass organic phosphorus-containing compound and/or 0.05 to 1.5 pts.wt. polyol compound containing 3 to 6 hydroxy groups in one molecule. And the stretch film consisting of the same is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267540-A (JP)
Title: Switching power supply
Inventor: KOTSUJI HIROTAKA
IPC: H02M3/28
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply which does not fail, even when an input AC voltage is lowered.  <P>SOLUTION: In this switching power supply, when the input AC voltage VAC is lowered and the output voltage V8 of a boosting chopper 51 is lowered below a threshold voltage, a power factor improving control circuit 22 stops a power factor improving circuit 50, and when the input AC voltage VAC returns to normal, the power factor improving circuit 50 starts operation. Thus, the on-time Ton of the switching element 5 included in the boosting chopper 51 is adjusted within a range of a prescribed value or less, preventing the on-time Ton of the switching element 5 from becoming excessive to destruct the switching element 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007230986-A (JP)
Title: New protein, and treatment and diagnostic process
Inventor: TAKAHASHI NAOCHIKA
IPC: A61K38/00
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect a liver disease in high sensitivity, and to provide a technique in which an application treatment is possible.  <P>SOLUTION: Hepatestine and an anti-connexin 32 autoantibody in which increase and decrease are regarded at the time of hepatopathy can be utilized for the diagnosis and treatment of a liver disease. In the hepatestine, the expression level becomes low at a very early stage at the time of abnormality from a normal liver tissue, and goes up in temporariness thereafter. In addition, in the anti-connexin 32 autoantibody, the larger and the longer the abnormality becomes, the larger the expression level becomes. Accordingly, simultaneous check of the expression level of the hepatestine and the anti-connexin 32 autoantibody is useful in that the condition of disease is grasped more exactly, and is useful for the treatment and recovery.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007260360-A (JP)
Title: Iron
Inventor: TAKAGI HITOSHI
IPC: D06F75/14
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron, capable of providing a constantly strong spray of steam in a larger amount to improve usability.  <P>SOLUTION: As a larger amount steam button 26 is pushed down, a piston 25 is associated with it and pushed down to add pressure into a cylinder 24. A piston receiving part 110b of a joint 110 abutting on a bottom surface of the larger amount steam button 26 is also pushed down, and an opening/closing rod 30 is associated with the joint 110 to be lowered to close holes in a nozzle part 31. Water in the cylinder 24 is forcedly discharged from a delivery port 116 to a vaporizing chamber 6. While a second opening part 112 communicates with the nozzle part 6, the holes in the nozzle part 31 is closed with the opening/closing rod 30, so that water pressure from a pump device 23 is not distributed to the vaporizing chamber 6 and the nozzle part 31. When the larger amount steam button 26 is operated to be pushed down, therefore, a stronger spray of steam can be sprayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273253-A (JP)
Title: Conductive paste
Inventor: MORISHIMA NOBUAKI
IPC: H05K1/09
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste capable of forming a conductor which is low in resistivity and has electrically high reliability.  <P>SOLUTION: In the conductive paste containing a low melting point metal (A component) containing Sn, a metal (B component) to form this low melting point metal and an alloy, a resin component (C component), and a solvent (D component), a weight blending ratio of the A component against the B component is 60/40≤(A component/B component)≤85/15, the weight blending ratio of the total component of the A component and the B component against the C component is 96/4≤((A component+B component)/C component)≤98/2, and the respective oxygen content of the A component and the B component is 3,000 ppm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267974-A (JP)
Title: Washing/sterilizing apparatus for endoscope
Inventor: WATANABE JOJI
IPC: A61L2/26
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To extend the retaining period of the antimicrobial activity of an antibacterial liquid which sterilizes an endoscope.  <P>SOLUTION: A washing tub 16 which an endoscope is housed, an antibacterial liquid tank 60 in which the hyperacid type antibacterial liquid 30 such as a paracetic acid is stored, a bottle receiving section 86 fitted with an antibacterial liquid bottle 84 filled with the antibacterial liquid stock solution 30a, an antibacterial liquid feeding passage 62 which connects the washing tub 16 with the antibacterial liquid tank 60 and an antibacterial liquid injecting/recovering passage 64, and an antibacterial liquid injecting passage 82 which connects the bottle receiving section 86 with the antibacterial liquid injecting/recovering passage 64 are provided in this washing/sterilizing apparatus 10 for an endoscope. In the middle of respective antibacterial liquid passages 62, 64 and 82, first to third pumps 70, 77 and 90, and second and fourth electromagnetic valves 72 and 80 are provided. The liquid contact members which come into contact with the antibacterial liquid 30 are formed of a low reactive material of which the reactive property with the antibacterial liquid 30 is low such as a stainless steel. Respective liquid contact members do not affect the deterioration of the antibacterial liquid (stock solution), and therefore, the retaining period of the antimicrobial activity of the antibacterial liquid 30 can be made longer than that of a conventional one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268698-A (JP)
Title: Slitter device, manufacturing method of strip material, and aluminum strip material for seam welded pipe
Inventor: KOSHIGOE FUMIHIRO
IPC: B23D19/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter device for performing roll-forming using a thin strip material with high strength, and manufacturing a proper strip material not generating a non-welded portion even in seam welding.  <P>SOLUTION: This slitter device 1 comprises a cutter 2 having a plurality of cutting tools 22 arranged to two parallel rotating shaft members 21 in an axial direction for shearing a rolling plate 10 and slitting it into a strip material 11 with a predetermined width, spacers 23 having a diameter smaller than the cutting tool 22 and arranged between the cutting tools 22 in the axial direction, a pair of plate presser members 24 opposed to each other between the opposed spacers 23 of the cutting tool 22 for pressing the rolling plate 10. In the pair of the plate presser members 24, a center part 24c in a plate transferring direction is formed higher than both ends 24e, 24e at a predetermined value on a contact face with the rolling plate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268993-A (JP)
Title: Original printing plate of lithographic printing plate and laminated body of original printing plate of lithographic printing plate
Inventor: USUI TETSUO
IPC: G03F7/11
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original printing plate of a lithographic printing plate which suppresses generation of damages to the surface of the original printing plate of the lithographic printing plate caused by deviation in a manufacturing process, is good in setter conveying properties, does not need a lamination removing process during manufacturing, and hardly generates edge staining, and to provide a laminated body of the original printing plate of the lithographic printing plate.  <P>SOLUTION: The original printing plate 30 of the lithographic printing plate is characterized in that it is manufactured by pinching a coating web manufactured by laminating a photo-sensitive layer, an intermediate layer containing an inorganic lamellar compound, and a protective layer containing a filler in this order on an aluminum substrate having a hydrophilic surface in the thickness direction by a cutting member without placing a lamination on the surface of the protective layer and cutting it. The laminated body of the original printing plate of the lithographic printing plate is characterized in that a plurality of sheets of the original printing plates 30 of the lithographic printing plates overlaie by directly bringing the outermost surface on the back surface side of the aluminum substrate into contact with the outermost surface on the protective layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268497-A (JP)
Title: Ultraviolet radiation liquid treatment apparatus
Inventor: YAMAKOSHI YUJI
IPC: B01J19/12
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet radiation liquid treatment apparatus improved in relation to countermeasure for ozone gas leakage.  <P>SOLUTION: A translucent lamp protection tube 4 for housing an ultraviolet lamp 5 is installed in a container 1 to which an object liquid P to be treated is led. In a part where one end of the protection tube 4 is exposed out of the container 1, a cover part 6 enabled to open or close so as to make an access to the inside from the end of the protection tube 4 possible is installed. A drain part 8 for discharging a leaking liquid is formed at a prescribed point of the cover part 6 and a valve device 10 which allows discharge of the leaking liquid out of the cover part 6 but inhibits gas flow is installed in the drain part 8. Accordingly, the leaking liquid can be discharged from the drain part 8, however ozone gas leaking to the cover part 6 is prevented from leakage to the outside from the drain part 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273916-A (JP)
Title: Electrolytic capacitor
Inventor: TSUNO SATOKI
IPC: H01G9/004
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve transient response characteristics of a solid electrolytic capacitor.  <P>SOLUTION: The solid electrolytic capacitor consists of a capacitor element 1 of which both ends are positive electrode part and a central part is a negative electrode part and which is mounted on an insulating board. The insulating board has such external electrode as facing side surfaces have the same polarity. A first conductive pattern 21 which is connected to an external electrode 20, being a positive electrode, forms a positive electrode connection part 23 connected to a positive electrode part 17 of the capacitor element 1 at a capacitor element mounting surface of an insulating board 2, with the countered external electrode 20, being a positive electrode, connected on the rear surface of the insulating board 2. A second conductive pattern 31 connected to the external electrode 30, being a negative electrode, comprises a negative electrode connection part 33 which allows the countered external electrode 30, being a negative electrode, to be electrically connected while electrically connects to a negative electrode part 18 of the capacitor element 1. The width of the first conductive pattern 21 is at least that of the external electrode 20, being a positive electrode, and the width of the second conductive pattern 31 is equal to or longer than the length of the negative electrode part 18 of the capacitor element 1 in length direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT