baber/WOPTO huggingface dataset:
Patent JP-2011194420-A (JP)
Title: Method of producing high cleanliness steel
Inventor: MURAI TAKESHI
IPC: B22D1/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To manufacture high cleanliness steel by efficiently preventing slag from flowing out from a ladle to a tundish when pouring molten steel from the ladle to the tundish.SOLUTION: In the method of producing high cleanliness steel, porous bricks 6 are arranged in a manner surrounding a molten steel outflow hole 8 in the bottom of the ladle 1 and, while an inert gas is blown from the porous bricks into the molten steel 9 in the ladle, the molten steel in the ladle is poured into the tundish through the molten steel outflow hole. In this case, it is desirable to adjust the flow rate of blowing the inert gas in accordance with the quantity of the molten steel in the ladle, so that a relation between the inert gas flow rate G (Nm/sec) blown from the porous bricks into the molten steel and the depth H (m) of the molten steel inside the ladle is within the range of an expression (1): G×H<0.010.
Patent JP-2011179679-A (JP)
Title: Locking pin mechanism
Inventor: YAMAZAKI ICHIRO
IPC: F16B39/02
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking pin mechanism which can be turned by hand to a final stage of clamping in a simple mechanism, easily machined and exhibits a bolt locking effect.  <P>SOLUTION: An obliquely penetrating lock pin insertion hole 3 is opened in a position slightly separated from the inner surface of a nut 2 with a nominal diameter 1. After inserting a lock pin 5 slightly longer than the length of a lock pin insertion hole 3 and having a pointed tip 4, the nut 2 is turned by hand and fitted to an external thread part 7 of a bolt head 6 and tightened. After reaching a washer 8, a commercially available tool such as a wrench is used to firmly tighten the nut 2 to thereby fix a fixed object 10 held between the washer 8 and a washer 9. Further tightening causes the tip 4 of the lock pin 5 to firmly bite into the external thread part 7 to thereby produce a locking effect. The locking effect can be increased by lengthening the length of the pin, increasing the number of pins inserted, changing the angle of the lock pin insertion hole to the external thread part, and threading the tip of the lock pin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196516-A (JP)
Title: Rolling bearing device of rotary shaft
Inventor: HARADA KENICHI
IPC: F16C25/08
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device of a rotary shaft that reduces the generation of a gap between components, regardless of a difference of thermal expansion coefficient of the components of the rolling bearing.SOLUTION: The rolling bearing device is accommodated in a bearing housing 10 and rotatably freely supports the rotary shaft 30. The device includes: an inner ring 22 and outer ring 24; and a rolling element 28 which is arranged between both of the inner and outer rings and held by a retainer 26. The inner ring 22 and outer ring 24 have separation parts 23 and 25, respectively, which are separated at at least one part of a circumferential direction. The inner and outer rings also include a plurality of spindles 34 which is each abutted on and housed in the inner ring 22, in a plurality of recesses 32 formed in the circumferential direction on a peripheral surface of the rotary shaft 30.
Patent JP-2011193841-A (JP)
Title: Method for cultivating genus jatropha plant
Inventor: SHIBAGAKI NAKAKO
IPC: A01G7/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To raise the respective productions of the metabolites in a genus Jatropha plant by growing the plant while loading drying stress on the plant.SOLUTION: The respective productions of various kinds of the secondary metabolites including quinic acid, oxalic acid and γ-aminobutyric acid (GABA) in a plant belonging to the genus Jatropha such as Jatropha curcas are raised by growing the plant while loading drying stress thereon such as continuing its cultivation e.g. without giving water thereto.
Patent JP-2011194365-A (JP)
Title: Appearance inspection apparatus for transparent article and appearance inspection method
Inventor: NOGUCHI KAZUYA
IPC: B07C5/342
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To carry out highly precise appearance inspection for a transparent article by using transmissive illumination while suppressing omission of inspection as much as possible.SOLUTION: The appearance inspection apparatus is configured in such a manner that a first rotating disk 1 and a second rotating disk 2 on which appearance inspection of a glass tube G is carried out have a rotary shaft X1 and a rotary shaft X2, respectively, at approximately rectangular to each other on the same plane and at the same time, the transportation path (L1) of the glass tube G adsorbed and held on the outer circumferential face of the first rotating disk 1 and the transportation path (L2) of the glass tube G adsorbed and held on the outer circumferential face of the second rotating disk 2 are overlapped at a giving and taking position of the glass tube G and the orienting directions of adsorption parts 14, 24 of the respective outer circumferential faces of the first rotating disk 1 and the second rotating disk 2 are approximately rectangular to each other at the overlapping part.
Patent JP-2011199748-A (JP)
Title: Image display device, and image-forming device
Inventor: KIDO KIRITO
IPC: G06F3/048
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily obtain content on each page assumed to be important to the operator without upsizing a display screen of a display unit.SOLUTION: A composite machine 1 includes: a modification page detection unit 523 for detecting whether modification history information is added for each page of image data; a thumbnail image generation unit 524 for generating a thumbnail image of a page forming image data; a display control unit 522 for displaying the thumbnail image and a pop-up image D2 indicating the detected modification page on the display unit 410; and a page designation reception unit 525 for receiving a page designated by the operator from among pages indicated by the pop-up image D2. The display control unit 522 displays the thumbnail image on the received page when the page designation reception unit 525 receives page designation from the operator.
Patent JP-2011202556-A (JP)
Title: Method for detecting rotation abnormality of blower, rotation abnormality warning device for blower, and blower provided with rotation abnormality warning device
Inventor: NAKAZAWA EIJI
IPC: F04D29/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the rotation abnormality of a blower and a rotation abnormality warning device for the blower achieving easy attachment to the existing blower and miniaturization, having excellent accuracy, inexpensive, and the blower provided with the rotation abnormality warning device.SOLUTION: In this method and device, a pulsation frequency of wind generated by rotation of the blades 10b of the blower 10 is detected by a sensor 16, and the pulsation frequency or a pulsation cycle is compared with a predetermined value, thereby detecting the rotation abnormality of the blower 10.
Patent JP-2011205797-A (JP)
Title: Booster circuit
Inventor: HIOKA KEN
IPC: H02M3/07
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a booster circuit excellent in boosting efficiency and high in boosting speed wherein an increase in chip area is suppressed and a loss in boosted voltage is reduced.SOLUTION: The booster circuit includes an N-type first MIS transistor formed on a P-type substrate and connected between a voltage source and an output so that it functions as a diode, a first capacitor that is connected to a first node of the first MIS transistor on the voltage-source side and transmits a first clock to the first node, a P-type second MIS transistor that is connected to a second node of the first MIS transistor on the output side to receive the first clock at its gate, and a second capacitor that is connected to the second node and transmits a second clock having an opposite phase to that of the first clock to the second node. The first MIS transistor transfers the first node's voltage stepped up by the first clock to the second node. The second MIS transistor transfers the second node's voltage stepped up by the second clock to the output side.
Patent JP-2011184100-A (JP)
Title: Pet bottle cap rotator
Inventor: MASUDA YOICHI
IPC: B67B7/44
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that: it is difficult for children, the elderly, and the people who cannot exert force by fingers due to injury or disability cannot open/close a cap of a PET (polyethylene terephthalate) bottle which is generally opened/closed by hands; some PET bottles are fit-in types or pincher-types, but have problems in usability or portability; and PET bottles with pull tops in pouring openings of soy source, oil, or the like do not easily allow insertion of a finger thereinto and are not easily opened.  <P>SOLUTION: A PET bottle cap rotator is formed to be elliptical by coupling two curved spring materials by rotating shafts, and the entirety of the rotator is covered by non-slip rubber or resin. When long-diameter ends are pinched from both sides, the rotator is opened circularly. When the opened rotator is caused to cover a cap of a PET bottle and released, the rotator clinches and retains the cap by the force of the spring materials. When the rotator is rotated while pinching the part other than the long-diameter ends, the cap can be rotated with small force. A pull-top can be easily pulled and opened when a ring thereof hooks the front end of a pull-top pulling rod provided on a body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210428-A (JP)
Title: Fuse device
Inventor: HOSHI HIDEKAZU
IPC: H01H85/20
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To automatically suppress the occurrence of arc discharge without a user being conscious of opening/closing of an electrical circuit during extraction of a fuse.SOLUTION: A fuse device includes: a fuse 10; and a fuse holder 20 that is structured to allow the insertion and withdrawal of the fuse 10 and connect the endpoint of an electrical circuit 30 and the endpoint of an electrical circuit 40 through the fuse 10 when the fuse 10 is inserted. Here, the fuse holder 20 has a contact point 21 disposed on the electrical circuit 30, and the fuse 10 has a contact point opening/closing terminal 13 for bringing the contact point 21 into a closed state during the insertion of the fuse 10, and bringing the contact point 21 into an open state before the endpoint of the electrical circuit 30 and the endpoint of the electrical circuit 40 are cut during the extraction of the fuse 10.
Patent JP-2010254976-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: HARADA YUKI
IPC: C09D201/00
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating composition satisfying the both of low temperature curability and long term stability.  <P>SOLUTION: The cationic electrodeposition coating composition comprises a cationic polymer (A) and a blocked isocyanate (B) having an isocyanate group blocked with a blocking agent (b), wherein the highest occupied molecular orbital energy (E<SB>HOMO</SB>) by first principle molecular orbital calculation of the blocking agent (b) is from -0.2340 to -0.2050 eV.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011215684-A (JP)
Title: Server device, evaluation method, and evaluation program
Inventor: SUZUKI SHUHEI
IPC: G06Q50/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a server device, an evaluation method and an evaluation program, for properly evaluating a job seeking motivation of a job seeker regardless of the period in which he or she uses the system.SOLUTION: The server device 10 accessible by a user terminal 30 via a network 3 is configured to acquire application information including user information and job seeking information of a user who applies for a job from a user terminal 30 (S3), to store the application information acquired from the user terminal 30 (S2, S4), and to extract stored first application information and second application information to be compared with the first application information are extracted (S5), to calculate the similarity between first text information (42a, 42b, 42c) included in the first application information and second text information included in the second application information (S6), and to evaluate the degree of motivation with respect to the job based on the calculated degree of similarity (S7).
Patent JP-2011214462-A (JP)
Title: Engine exhaust device
Inventor: NISHIKAWA TAKEHIKO
IPC: F01N1/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device of an engine excellent in silencing effect and effectively improving exhaust performance.SOLUTION: The exhaust device includes an exhaust pipe 13 connected to the engine, a silencer 10 connected to the exhaust pipe 13, and a tail pipe 14 connected to the downstream end of the silencer 10. A first cylindrical body 17 which is connected to the upstream end of the tail pipe 14 and a second cylindrical body 18 which is connected to the upstream end of the first cylindrical body 17 and has a smaller diameter than that of the first cylindrical body 17 are disposed in the silencer 10. A part of a number of punching holes 15 formed in an inner cylinder 12 is closed.
Patent JP-2011213829-A (JP)
Title: Paste-like polymerizable composition
Inventor: YARIMIZU HIDEKI
IPC: C08F220/06
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a paste-like polymerizable composition to be used for repair treatment of a tooth with excellent storage stability without the need of refrigeration storage, capable of showing a preferable polymerizability in the presence of water with little discoloration after the polymerization.SOLUTION: The paste-like polymerizable composition includes a first paste including (b) an ascorbic acid compound, (d) a (meth)acrylate not having an acidic group and (e) a filler not reactive with an acid, and a second paste including (a) a peroxide not having a polymer structure compatible with water or dissolvable to water, (c) a (meth)acrylate having an acidic group, (d) a (meth)acrylate not having an acidic group, (e) a filler not reactive with an acid, and (f) water.
Patent JP-2011219925-A (JP)
Title: Dredger
Inventor: TAKEUCHI KATSUMASA
IPC: B63B35/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a dredger that can perform efficient dredging operation and measure the depth of a cutter at a ladder tip with high accuracy.SOLUTION: The dredger that can perform efficient dredging operation and measure the depth H of a cutter 4 at a ladder tip with high accuracy includes an inclinometer 5 provided at the proximal end 8 of a ladder 3, and measurement means 6 which measures the height hof a swinging support point 15 in the ladder 3 from the water level, i.e., a water pressure sensor 7 arranged near the swinging support point 15 of the ladder 3 and situated at a submerged position in the water where the vertical distance hto the swinging support point 15 of the ladder 3 has no displacement despite of the swing of the ladder 3.
Patent JP-2011217812-A (JP)
Title: Hot air feeder
Inventor: OKUMURA MASAKAZU
IPC: A47L15/46
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To speedily detect abnormal overheat due to wrong use and to detect overheat due to wrong use, abnormal ventilation, and abnormal heating with only one sensor.SOLUTION: A hot air feeder provided with a body 10 having a storage space 21 openable and closable with a cover 20, a ventilation passage 36 which communicates with an outlet 45 facing the storage space 21 in the body 10, a ventilation means (fan 47) which feeds air into the storage space 21 through the ventilation passage 36, and a heating means (heater 48) which heats the air to be fed by the ventilation means 47, is characterized in that an abnormality detection means (first thermostat 49) for detecting highly abnormal overheat in which the temperature becomes higher than that in normal operation of the ventilation means 47 and the heating means 48 is disposed in a blow-out area R3 extending from the inside of the storage space 21 to the inside of the ventilation passage 36 including the outlet 45 facing the storage space 21 and power supply to the heating means 48 is cut off or suppressed when the abnormality detection means 49 detects the abnormal overheat.
Patent JP-2010156000-A (JP)
Title: Method for producing resin
Inventor: ICHINOSE EIJU
IPC: C08G73/10
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a new curable amideimide resin or a curable imide resin which improves thermal resistance and electrical performance of a thermosetting resin, and excellent in coating properties, workability, and working environment, etc.  <P>SOLUTION: There are provided a method for producing the amideimide resin or imide resin comprising a carboxyl group or an acid anhydride group by reacting (a) an aliphatic isocyanate compound and/or an alicyclic isocyanate compound having at least two isocyanate groups in a molecule, with (b1) a tricarboxylic acid anhydride and/or (b2) a tetracarboxylic acid anhydride in a polar solvent not containing a nitrogen atom or a sulfur atom, wherein the polar solvent is an ether based solvent and the (a) the aliphatic isocyanate compound and/or the alicyclic isocyanate compound having at least two isocyanate groups in the molecule characteristically includes (a2) an isocyanurate type polyisocyanate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177698-A (JP)
Title: Method for manufacturing electrostatic chuck
Inventor: KAWAGUCHI TAKAHIRO
IPC: H01L21/683
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic chuck which can reduce a residue attracting action and has long life.  <P>SOLUTION: An adhesive layer (22) which has resistance of ≥10<SP>14</SP>Ωcm is formed on a substrate (12), and a surface insulating layer (14) in which an electrode is embedded and which has the resistance of ≥10<SP>14</SP>Ωcm is formed on the adhesive layer. Otherwise, an adhesive layer which has resistance of ≥10<SP>8</SP>Ωcm and ≤10<SP>11</SP>Ωcm is formed on the substrate, and a surface insulating layer in which an electrode is embedded and which has the resistance of ≥10<SP>8</SP>Ωcm and ≤10<SP>11</SP>Ωcm is formed on the adhesive layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270314-A (JP)
Title: Rubber composition and tire using the same
Inventor: MORI YOSHIKO
IPC: C08L53/02
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving the grip performance without deterioration of the destruction resistance of a tire.  <P>SOLUTION: The rubber composition includes a rubber component including (A) a high molecular weight polymer having a 2.0×10<SP>5</SP>to 3.0×10<SP>6</SP>polystyrene equivalent weight average molecular weight, and (B) a low molecular weight polymer having a 2.0×10<SP>3</SP>to 1.0×10<SP>5</SP>polystyrene equivalent weight average molecular weight including (B-1) at least one block component mainly including a portion derived from an aromatic vinyl compound, and (B-2) at least one block component mainly including a portion derived from a conjugated diene compound as an aromatic vinyl compound-conjugated diene compound copolymer with 20% or more of the unsaturated bonds of the conjugated diene compound portion hydrogenated or a conjugated diene compound polymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011224885-A (JP)
Title: Conveyance method, image recording method, and image recording device
Inventor: KATANO TATSUYA
IPC: B41J11/42
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a dot recording position at low cost.SOLUTION: A conveyance control unit 45 for performing conveyance control of a Y bar 34 on which an inkjet head 32 is mounted in a sub-scanning direction F obtains a control conveyance amount in the sub-scanning direction F of the Y bar 34 specified based on the conveyance schedule of the Y bar 34 and the resolution of an encoder 39 and a theoretical conveyance amount in the sub-scanning direction F of the Y bar 34 specified based on recording resolution and a nozzle pitch, to obtain an accumulated error obtained by accumulating and adding the error of the control conveyance amount with respect to the theoretical conveyance amount by 16 passes. When the accumulated error is larger than a minimum conveyance amount specified based on the resolution of the encoder 39, the accumulated error is corrected by the control conveyance amount of one or a plurality of passes in each minimum conveyance amount, to convey the Y bar 34 in the sub-scanning direction F.
Patent JP-2011170831-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: KIM MIN SOO
IPC: G06F3/041
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To minimize inflow of air between a substrate and an adhesive film.  <P>SOLUTION: The substrate processing device includes: a fixed part 100 including a fixed surface 110 to which the substrate 10 is fixed; a cap unit 200 including a plurality of caps which are connected to one another, and each of which forms spaces with mutually different size to form a first sealed space SS1 with the fixed surface 110 so as to seal the substrate 10; a cap driving part 400 which separates one or more of the plurality of caps in the direction to be separated from the fixed surface 110 so that the cap unit 200 forms a second sealed space SS2 which is larger than the first sealed space SS1 together with the fixed surface 110; and a laminating part 300 which makes the adhesive film 20 adhere to the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233364-A (JP)
Title: Rotating anode x-ray tube and rotating anode x-ray tube assembly
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotating anode X-ray tube and rotating anode X-ray tube assembly having high reliability, wherein stable movement with low vibration is made possible and prolongation of the product life can be achieved.SOLUTION: The rotating anode X-ray tube includes: an anode target 10 including an X-ray radiation layer, a plurality of slits each of which has a terminal end part 13a, and a concave-convex part 15; a reinforcement member 20 having the concave-convex part 25 fitted into the concave-convex 15; a rotational body 30; a joint part 40; a fixed body; a cathode; and a vacuum envelope. A convex part of the concave-convex part 25 is located at an outer position than that of the concave-convex 15 and is interference-fitted to the convex part of the concave-convex part 15 at the outer side than a terminal end part 13a by mutually providing pressures thereto, thereby fitting the concave-convex part 15 and the concave-convex part 25 to each other.
Patent JP-2011162760-A (JP)
Title: Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor
Inventor: KARAHANA TOSHIHITO
IPC: C08K5/45
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion composition excellent in dispersion stability.  <P>SOLUTION: The pigment dispersion composition contains an azo pigment represented by general formula (1), an azo pigment derivative, and a dispersant (wherein G is hydrogen, aliphatic, aryl or heterocyclic; R<SB>1</SB>is amino, aliphatic oxy, aliphatic, aryl or heterocyclic; R<SB>2</SB>is a substituent; A is heterocyclic; m is an integer of 0 to 5; and n is an integer of 1 to 4, wherein when n=2, the azo pigment is a dimer formed via R<SB>1</SB>, R<SB>2</SB>, A or G, when n=3, the azo pigment is a trimer formed via R<SB>1</SB>, R<SB>2</SB>, A or G, and when n=4, the azo pigment is a tetramer formed via R<SB>1</SB>, R<SB>2</SB>, A or G; and general formula (1) does not have an ionic hydrophilic group).  <P>COPYRIGHT: (C)2011,JPO&INPIT