baber/WOPTO huggingface dataset:
Patent JP-2010201474-A (JP)
Title: Method and system for optimization of welding, and welding method
Inventor: KOMURO MITSUO
IPC: B23K31/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately analyze the values of residual deformation and residual stress after welding at the stage of weld designing, and determine optimal welding conditions according to the analyzed result.  <P>SOLUTION: Welding conditions of a welding pass in an arbitrary order are determined in a proper range, where welding defects are not generated, taking into consideration the welding deformation of the analyzed shape of a joint caused in the previous welding pass (S15). A cross-sectional shape of the weld bead in the welding pass in the order is calculated based on the welding conditions (S16). The cross-sectional shape of the weld bead is modeled and added to basic analysis models (S17). Welding deformation of the groove shape of the joint in the welding pass in the order is calculated with a thermal elastoplasticity analysis, using the analyzed model (S18). Welding passes in other orders are also subjected to the same steps as the above to complete the welding analysis of the weld joint, and the number of welding passes is determined (S19). When the decision index value of the weld joint is within an allowable range, the kind of the joint, the groove shape of the joint, the number of the welding passes, and the welding conditions of each pass are recorded and stored (S23).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242384-A (JP)
Title: METHOD FOR PRODUCING beta-MERCAPTO CARBOXYLIC ACIDS
Inventor: AOKI HIDEMASA
IPC: C07C319/04
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing β-mercapto carboxylic acids useful as raw materials for synthesizing medicines and agrochemicals or additives for polymer compounds, from easily available α,β-unsaturated carboxylic acids in high yields and productivity.  <P>SOLUTION: In the production method for producing β-mercapto carboxylic acids by reacting α,β-unsaturated carboxylic acids with hydrogen sulfides, a solvent having an amide group expressed by formula (1) is used and the reaction is preferably carried out at a pH range of 6.0-8.5, in particular. In formula (1), R<SP>1</SP>is a hydrogen atom, 1-5C alkoxy group, 1-5C alkyl group, amino group or 1-5C alkylamino group; and R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom or a 1-5C alkyl group. Wherein R<SP>2</SP>and R<SP>3</SP>may jointly form a ring structure through an alkylene group, and R<SP>1</SP>and R<SP>2</SP>may form a ring structure through an alkylene group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212286-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: OIKE NOBORU
IPC: H01L21/8247
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To most principally microfabricate an element by forming a channel region of a nonvolatile element on the slope of the surface of a semiconductor substrate.  <P>SOLUTION: A nonvolatile semiconductor storage device includes: a semiconductor substrate having an element forming region 13 segmented by an element isolation region and having a surface formed so that the surface continuously repeats unevenness; a tunnel insulating film 14 formed in the element forming region; floating gates 15 formed via the tunnel insulating film 14 so as to continue to recess and concave portions adjacent in the element forming region and a slope between the recess and concave portions via the tunnel insulating film; an inter-gate insulating film 16 formed on the floating gate; a control gate 11 formed on the inter-gate insulating film; and a diffusion layer 17 formed in the recess portion so as to be adjacent to the floating gate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212824-A (JP)
Title: Moving picture division point determining device and operation control method of the same
Inventor: ITO ATSUSHI
IPC: H04N21/238
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture division point determining device and the operation control method of the same that can receive moving pictures by a cellular phone and divide it at a proper place.  <P>SOLUTION: A place up to a moving image part having the same data amount as the data amount d1 of reception limit capacity for the cellular phone from the head P0 of the moving image 16 to be divided is set as a temporary division point P11. It is decided whether there is a scene change point is within a certain range, prior to the temporary division point P11. When there is a scene change point P31 within a fixed range, the scene change point P31 is determined as being a division point (A). When there is no scene change point P32 within the fixed range, the temporary division point P11 is determined as being a division point (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210375-A (JP)
Title: Testing device of semiconductor integrated circuit and testing method of semiconductor integrated circuit
Inventor: IIDA KATSUYA
IPC: G01R31/316
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to develop at low cost and improve a testing device of semiconductor integrated circuit which becomes advantageous in terms of cost, mixed with analogue and digital treatments when revision of testing module may become necessary, at a timing to the extent that facility investment or development and improvement cost is collected.  <P>SOLUTION: A test of analogue circuit is carried out by an interface board 1, and a test sequence is transmitted from a digital testing device 3 to the interface board 1. Since the test of analogue circuit is carried out by the interface board 1, which can be developed and improved with low TAT, collection of facility investment or development and improvement cost becomes easy. Furthermore, since the test can be carried out immediately just close to DUT, phase rotation or noise inflow due to wiring is suppressed, and the test of analogue circuit is carried out with high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208493-A (JP)
Title: Steering member structure
Inventor: NEMOTO SHUNEI
IPC: B62D25/08
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desired distal-end stiffness value of a steering column shaft even if an increase in size and an increase in weight of a steering member body are suppressed and an increase in install space and an increase in assembly hour are suppressed.  <P>SOLUTION: A bellows shape projection 8 with an outward opening recessed portion 8a is formed by forming a recess having a substantially V-shaped cross section and projecting toward the inside of the steering member body 1, in a steering support portion 1c for mounting a steering support bracket 4 of the steering member body 1. Moreover, a reinforcement weld 8b is buried and formed in the outward opening recessed portion 8a by CO<SB>2</SB>welding or braze welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009187559-A (JP)
Title: Information processing system, information processing device, authentication server, authentication method, authentication program, information processing method, and information processing program
Inventor: TSUCHIYA MASAKAZU
IPC: G06F21/34
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce complicated operations such as registration or deletion of authentication information carried out by a manager.  <P>SOLUTION: A multi-functional machine 100 transmits a card ID read from an IC card to an IC card authentication server 200 and acquires an authentication result. If the authentication result shows success of authentication, use of the multi-functional machine 100 is permitted. If the authentication result shows failure of the authentication, and a query is made from the IC card authentication server 200 as to whether or not the card ID is to be registered, the multi-functional machine sends a user name input from an operation part to the IC card authentication server 200, registers the user name in association with the failed card ID.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120965-A (JP)
Title: Trapping apparatus
Inventor: YAMAZAKI HIDEAKI
IPC: C23C16/44
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trapping apparatus that securely and selectively traps only unreacted raw material gas from air exhausted from a treatment chamber.  <P>SOLUTION: The trapping apparatus has a housing 50 that contains a heater body 52 made of a thermal conductor formed into a square cylinder similar to and slightly smaller than the housing 50. Inside the heater body 52, a trap body 56 made of a copper plate is housed or mounted so that it can be removed through an aperture at the other end of the housing 50 and the heater body 52, provided that the trap body 56 is formed into a square cylinder similar to and slightly smaller than the heater body 52. A plurality of trap plates 74 is arranged in an axial direction at prescribed intervals so that their four sides are closely attached or connected to four inner walls of the trap body 56. A plurality of vent holes 74a are formed on the entire surface of each trap plate 74. The pore sizes of the vent holes 74a are the largest near an inlet and become smaller toward an outlet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010218375-A (JP)
Title: Document management system
Inventor: NAKAYAMA HIDETOMO
IPC: G06F21/60
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To acquire the disposal information of a document even if the document is distributed to a place other than the management of a policy management server independently of a transmitting method.  <P>SOLUTION: A document management system in a first environment and a second environment having management policy different from that of the first environment includes: a first policy management server 20 for managing the management policy of the document in the first environment; a first communication apparatus 21 for transmitting the first document managed by the first policy management server 20 and the tracing information of the first document to the second environment; a second communication apparatus 23 for receiving the first document and the tracing information; a second policy management server 22 for issuing a second document corresponding to the first document and managing the management policy of the document in the second environment; and a document disposal apparatus 24 for transmitting disposal information to the second policy management server 22 when disposing the second document. The second policy management server 22 transmits the disposal information of the first document to the first policy management server 20 on the basis of the tracing information of the first document.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221324-A (JP)
Title: Tool and method for assembling piston assembly
Inventor: KAWAUCHI YOSHIAKI
IPC: B23P21/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool and a method for assembling a piston assembly capable of rationalizing the assembling process for the piston assembly and of a low cost in equipment cost.  <P>SOLUTION: The assembling tool is positioned coaxially with a cylinder bore 3 of an object, and the piston assembly 4 is moved inside a guide part 11 whose inner diameter is gradually decreased from the inlet toward the outlet. Thus, the diameter of each piston ring 6 is gradually decreased and lubricating oil is supplied to each piston ring by each lubricating oil supply passage 23. Therefore, the process of spraying the lubricating oil to the piston assembly 4 and the process assembling the piston assembly 4 to the cylinder bore 3 can be performed simultaneously, and assembly work can be rationalized. Also, because large scale equipment such as an lubrication oil spraying device and the like is not required, increase of the equipment cost can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226848-A (JP)
Title: Permanent magnet motor, motor control system, and washing machine
Inventor: NITTA ISAMU
IPC: H02K29/08
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the adjustment range of the magnetic fluxes of permanent magnets, without decreasing the proportion of the permanent magnets having small coercive force.  <P>SOLUTION: A permanent magnet motor 1 includes a stator 2, a rotor 3 having a rotor core 8 made of a soft magnetic material and rotatably provided on the stator 2, and permanent magnets 9 forming a plurality of magnetic poles inside the rotor core 8. The permanent magnets 9 each consist of two kinds of permanent magnets 9a, 9b different in a coercive force; the permanent magnets 9 are disposed so that the two kinds of permanent magnets 9a, 9b have one kind per magnet pole; and the surface area of a surface where the permanent magnet opposes the stator 2 is different between the permanent magnet 9b, having a relatively small coercive force and the permanent magnet 9a having a relatively large coercive force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223118-A (JP)
Title: Journaling structure of shaft part
Inventor: MASUDA AKITOSHI
IPC: F04C15/06
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a boosting speed in fuel by improving apparent volumetric efficiency in a pump when starting, without enlarging the pump.  <P>SOLUTION: The journaling structure includes a check valve (a fuel supply limiting means) 76 capable of limiting supply of the fuel to a static pressure bearing when pressure of the fuel delivered from the pump is pressure or less determined by a supply destination. When the pressure of the fuel exceeds the pressure determined by the supply destination, the check valve is opened, and a part of the fuel is supplied to the static pressure bearing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226474-A (JP)
Title: Receiving apparatus and method, program, and receiving system
Inventor: YOKOGAWA MINESHI
IPC: H04L1/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To decode PLP and L1 by one LDPC decoder in a DVB-T.2 receiver.  <P>SOLUTION: In a receiving apparatus, a timing chart is indicated in symbol units for each of an input signal Sa of a demodulator, an output signal Sb of the demodulator, an output signal Sc of a frequency deinterleaver, and an output signal Sd (a target of LDPC decoding) of an LDPC decoder. Among the output signals Sc of the frequency deinterleaver, PLP (data) is supplied to a time deinterleaver, while L1 (included in a P2 symbol) is supplied to the LDPC decoder. As a result, a decoding target of the LDPC decoder becomes the signal Sd as shown in Fig.2. That is, when data symbols are accumulated in the time deinterleaver, LDPC decoding for an LDPC code of the corresponding PLP (data) is started. In addition, when L1 is output from the frequency deinterleaver, LDPC decoding for the L1 is interrupted. The receiving apparatus can be applied to the receiving apparatus of DVB-T.2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222511-A (JP)
Title: Michael addition reaction product and aqueous resin composition using the reaction product
Inventor: TSUSHIMA SHINJI
IPC: C08G59/14
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Michael addition reaction product for synthesizing a modified epoxy resin composition having a carbonyl group which shows excellent water resistance and can be used for an aqueous resin composition excellent in curing property and adhesivity.  <P>SOLUTION: The modified epoxy resin aqueous dispersion is prepared by dispersing, into a medium containing water, a Michael addition reaction product and a modified epoxy resin having a carbonyl group, wherein: the Michael addition reaction product has one or two active hydrogen atoms bonded to a nitrogen atom in one molecule and also a carbonyl group and is obtained by carrying out Michael addition reaction of diacetone acrylamide with an amino compound having two or three active hydrogen atoms bonded to a nitrogen atom; and the modified epoxy resin is obtained by reacting the Michael addition reaction product and an epoxy resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263210-A (JP)
Title: Shell powder-containing coal ash solidified matter, and method for producing the same
Inventor: HIEI YOSHIKO
IPC: C04B22/14
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide shell powder-containing coal ash solidified matter utilizable to gravels for artificial beach nourishment, roadbed materials or the like and free from environmental influence such as the elution of alkali components using waste such as coal ash, scallop and oyster shells or the like requiring the development of effective utilizing technology, and to provide a method for producing shell powder-containing coal ash solidified matter which can inexpensively produce the same.  <P>SOLUTION: The shell powder-containing coal ash solidified matter is obtained by providing the surface of a hydrate containing coal ash, shell powder and lime with a carbonate, and the material is brought into hydration reaction in a state of being press-molded, and is subjected to underwater curing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012119340-A (JP)
Title: Light source unit
Inventor: KUNO TADAHIRO
IPC: F21S2/00
Filed: 2009-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit utilizing a reflective LED and capable of uniformly irradiating a wide area at high brightness.SOLUTION: In a light source unit 1 of the present invention, a fly-eye lens 5 is provided in a part of a light exiting surface of a reflective LED 2 for the reflective LED 2. The reflective LED 2 includes: a support 60 having a concave reflection surface 20 inside thereof; and a light emitting element 90 supported by reeds 70, 80 at a central part above the reflection surface of the support to emit light toward the reflection surface.
Patent JP-2010230114-A (JP)
Title: Vibration insulator and vibration-proofing device
Inventor: AKASAKA KUNIYOSHI
IPC: C08G101/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration insulator made of foamed polyurethane having excellent hydrolysis resistance and durability, and a vibration-proofing device using the same.  <P>SOLUTION: In the vibration insulator made of foamed polyurethane, the foamed polyurethane is formed of a reaction hardened substance of a urethane composition containing polybutadiene based isocyanate terminal prepolymer and curing agent. The curing agent is formed of a bifunctional polyol and trifunctional polyol. The mixing ratio thereof is 30-80 wt.% of bifunctional polyol and 20-70 wt.% of trifunctional polyol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229336-A (JP)
Title: Unleaded gasoline
Inventor: OSHIO ATSUYASU
IPC: C10L1/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide unleaded gasoline the octane number of which can be ensured efficiently by optimizing the composition ratio and component ratio of gasoline base stocks so that the octane number improvement effect is made highest when ethers, alcohols or the like are blended in the unleaded gasoline.  <P>SOLUTION: The unleaded gasoline is obtained by blending 1-30 vol.% ethyl tertiary-buthyl ether (ETBE) or ethanol in a mixture of a catalytically-cracked gasoline base stock (1) having specific composition ratio and component ratio with a catalytically-reformed gasoline base stock (2a) or (2b) and has specific properties such as the RON (research octane number) of ≥98 and <103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244882-A (JP)
Title: Image forming apparatus
Inventor: SAKABE TOMOKAZU
IPC: G03G15/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly accurate, high quality correction of density in an image forming apparatus to which an external controller is attached.  <P>SOLUTION: The image forming apparatus includes an image forming apparatus body 10, and the external controller 11. The image forming apparatus body 10 has a system unit 102 including an image processing unit 102b which generates reference density pattern data for detecting image density, an image data storage unit 103 which stores reference density pattern data generated by the image processing unit and an image forming unit 104. The external controller 11 has an image processing unit 111b, and a system unit including an image data storage unit 112 which stores reference density pattern data generated by the image processing unit 111b. The image processing unit 102b of the image forming apparatus body 10 and the image processing unit 111b of the external controller select and use the reference density pattern data generated for the execution of their respective density corrections.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010238926-A (JP)
Title: Copper foil for printed wiring board and method of manufacturing the same
Inventor: CHUGANJI MISATO
IPC: H05K1/09
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil belt for printed wiring board that is advantageous for both adhesive property with an insulating substrate and etching performance and is controlled in containing amount of Cl.  <P>SOLUTION: The copper foil for printed wiring board includes a copper foil base material belt and a covering layer for covering at least a part of the front surface of the copper foil base material belt. In this copper foil for printed wiring board, (1) the covering layer is constituted with a Ni layer and a Cr layer sequentially stacked from the front surface of the copper foil base material belt, (2) the covering layer includes Cr in the covering amount of 15 to 210 μg/dm<SP>2</SP>and Ni of 15 to 440 μg/dm<SP>2</SP>, (3) the cross-section of the covering layer observed with a transmission electron microscope has the maximum thickness of 0.5 to 5 nm and the minimum thickness of 80% or greater of the maximum thickness, and (4) atomic concentration of Cl existing between the copper foil base material belt and the covering layer is under 0.1%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244723-A (JP)
Title: Method for manufacturing positive electrode of lithium ion secondary battery
Inventor: SHINDO YOHEI
IPC: H01M10/0568
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive electrode of a lithium ion secondary battery suppressing decrease in lithium in a positive electrode active material of the lithium ion secondary battery and favorably removing impurities contained in the positive electrode active material.  <P>SOLUTION: A manufacturing process S10 manufacturing a positive electrode 1 of the lithium ion secondary battery containing an active material 4 includes a cleaning process S1 cleaning the active material 4 with a cleaning fluid 5, and the cleaning fluid 5 is composed of: an electrolyte of the lithium ion secondary battery using a fluorine-containing lithium salt as a supporting electrolyte; and 300-10,000 ppm water at weight ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240973-A (JP)
Title: Method for removing fluorocarbon resin coating
Inventor: NOJIRI KAZUKI
IPC: G03G15/08
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a fluorocarbon resin coat layer on the inner surface of a cavity without abrading the inner surface of a roller molding cavity for a foamed elastic material.  <P>SOLUTION: The method for removing the fluorocarbon resin coating in a foamed elastic material roller mold 6 has a blast treatment process using a synthetic resin abrasive 3 where fluorocarbon resin coating is applied on the inner surface of the roller molding cylindrical cavity for a foamed elastic material.  <P>COPYRIGHT: (C)2011,JPO&INPIT