baber/WOPTO huggingface dataset:
Patent JP-2008124034-A (JP)
Title: Manufacturing method of negative electrode material for nonaqueous electrolyte secondary battery
Inventor: YAMADA SHINICHIRO
IPC: H01M4/587
Filed: 2008-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode material for a nonaqueous electrolyte secondary battery for realizing a high charge/discharge capacity and a high charge/discharge efficiency.  <P>SOLUTION: At least one selected from the group comprising coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals is baked and carbonized to obtain the negative electrode material. In the nonaqueous electrolyte secondary battery having a positive electrode containing a lithium composite oxide, and a negative electrode containing a carbonaceous negative electrode material capable of doping/dedoping lithium ions as a negative active material, the negative electrode material obtained is used as the carbonaceous negative electrode material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179633-A (JP)
Title: Method for crystallization for producing bisphenol
Inventor: MUENNICH CHRISTIAN
IPC: C07C39/16
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bisphenol having >99.7% purity.  <P>SOLUTION: The method for producing a bisphenol having >99.7% purity comprises (a) reacting phenol with acetone in the presence of an acidic catalyst to form a bisphenol-containing product mixture, (b) taking out at least a portion of the bisphenol from the product mixture in a form of a bisphenol/phenol adduct by crystallization, filtration and washing, to provide bisphenol/phenol adduct crystals, and (c) removing at least a portion of the phenol from the bisphenol/phenol adduct crystals to provide the bisphenol having high purity of >99.7%, wherein the crystallization comprises continuous suspension crystallization and is carried out in at least three crystallization devices constituted so that the product mixture is first cooled in a first stage of crystallization to a temperature of 50-70°C in a first crystallization device and a second crystallization device connected in parallel, and subsequently cooled in a second stage of the crystallization to a temperature of 40-50°C in a third crystallization device connected downstream in series to the first and second crystallization devices, and wherein a total residence time of the product mixture in the crystallization is >4 hr.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009167838-A (JP)
Title: Control device of flex fuel engine
Inventor: KANEKO MASATO
IPC: F02D45/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a flex fuel engine, stabilizing combustion at engine cold time, even when using alcohol-containing fuel.  <P>SOLUTION: An internal combustion engine 20 has: a valve characteristic changing mechanism 30 for changing an opening-closing characteristic of an intake valve 31; and a cylinder injection valve 28 directly injecting fuel into a cylinder 21. An electronic control device 10 delays the valve opening timing of the intake valve 31 more than the valve closing timing of an exhaust valve 32 by the valve characteristic changing mechanism 30 when determining the effect of hardly atomizing injection fuel based on the ethanol concentration estimated by an ethanol concentration sensor 45, and executes pressure-reduced cylinder injection for injecting the fuel from the cylinder injection valve 28 when a piston 22 is lowered and both the intake valve 31 and the exhaust valve 32 are closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171221-A (JP)
Title: Geographical coordinate information reversible compression method, device and program
Inventor: UEDA TADAO
IPC: H03M7/30
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding method for encoding a plurality of position information into a character string which is sufficiently short on practice by a simple algorithm, and for varying precision during compression.  <P>SOLUTION: This geographical coordinate information reversible compression method is achieved by using a compression rule to convert a plurality of geometrical information into data with fixed length, and to successively compare the information of the second and following points with the information of a previous point in a sequence from the most significant digit with fixed length digit as the reference of compression to a low order digit, and to when the both information is the same value, omit it, and to express only the section of at least the digits where different values are generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171273-A (JP)
Title: Communication control device
Inventor: AKIYASU TAKASHI
IPC: H04M3/42
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable retransmission efficiently while limiting complexity of an operator.  <P>SOLUTION: A communication control device performing call control between telephone terminals comprises: a schedule acquisition means for acquiring preset action schedule data representing action schedules of an operator of a telephone terminal corresponding to a telephone number in question based on the telephone number of the telephone terminal that is in call control; a retransmission setting means for setting recall control schedules between the telephone terminals based on the acquired action schedule data and storing them as retransmission schedule data; and a recall control means for making call control between the telephone terminals based on the retransmission schedule data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110916-A (JP)
Title: Manufacturing method of quartz glass and manufacturing method of optical device
Inventor: MATSUNO SHIGERU
IPC: G02B6/13
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for quartz glass very easy to handle, to which an element can be added with high consistency and homogeneity, further excellent in a step coating property and able to make a clear film in a high speed synthesis, and a method for manufacturing quartz glass.  <P>SOLUTION: The raw material for quartz glass, in which an organic compound containing silicon or an organic compound containing at least one kind of elements selected from boron, phosphorus and germanium is dissolved in an organic solvent containing tetrahydrofuran, is made into a material gas by the vaporization thereof from liquid raw material tanks 2-5 by a vaporizer 8, and the quartz glass is deposited on a substrate 14 by a chemical reaction at a CVD reaction furnace 11 by mixing a reaction gas with the material gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009167982-A (JP)
Title: Light emitting electric fan
Inventor: MORISHIMA MASAHIKO
IPC: F04D25/08
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a state that a base end surface of a rotary blade is exposed toward the inside of a rotary body, and can be radiated by a light source in a light emitting electric fan making the rotary blade emit light by the light source disposed in the rotary body supporting the rotary blade.  <P>SOLUTION: In this light emitting electric fan, the rotary body 2 is divided into a front body 7 and a rear body 8, a recess 12 opening at a butting surface 11 is formed at an abutting part of the front body circumference wall 9 and a rear body circumference wall 10, the base 4 of the rotary blade 3 is fitted in the recess 12 and gripped between the front body circumference wall 9 and the rear body circumference wall 10, and the base end surface of the rotary blade 3 is exposed toward the inside of the rotary body 2 at an inside opening surface of the recess 12 and irradiated by the light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172062-A (JP)
Title: Accessory shaft mechanism of pachinko game machine
Inventor: NISHIZAKI AOI
IPC: A63F7/02
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To permit a more interesting performance of an accessory shaft mechanism, reduce the space, and reduce the number of parts.  <P>SOLUTION: The accessory shaft mechanism comprises a first mobile section 3 making a movement 1 as a linear forward and backward movement along a first shaft 2, a driving section 4 driving the first mobile section 3, a second mobile section 5 having a plurality of mobile sections 51 to 53 making the movement 2 for rotational motion around a second shaft 8 while making a movement 2 with the movement 1 of the first mobile section 3, a driving force transmitting mechanism causing the movement of the second mobile section 5 by transmitting a force from the first mobile section 3 to the second mobile section 5. The driving force transmitting mechanism comprises a plurality of female sections 6 provided in the first mobile section 3 and having mutually different forms and a mobile section 7 provided in the second mobile section 5 and sliding in cooperation with the female sections 6. With the movement 1 of the first mobile section 3, the mobile sections 51, 52 and 53 of the second mobile section 5 make different independent movements 2 in accordance with the different forms of the female sections 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174629-A (JP)
Title: Vehicle driving device
Inventor: TANIGUCHI MAKOTO
IPC: B60K6/26
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving device capable of relieving an impact load while restraining a dimensional increase in the axial direction of a rotor shaft and an increase in the bearing number.  <P>SOLUTION: This driving device 2 has a driving gear shaft 14 integrally rotatably provided with a driving gear 15, a rotor shaft 13 for installing a rotor 12 of a motor generator 4 on the outer periphery and forming a through-hole 13a capable of inserting the driving gear shaft 14 in the axis Ax direction, and a pair of bearings 21 and 22 capable of rotatably supporting the driving gear shaft 14. The driving gear shaft 14 and the rotor shaft 13 are coaxially and integrally rotatably combined so that the rotor shaft 13 is positioned between the pair of bearings 21 and 22 in a state of interposing a spline joining part 25 capable of relieving the impact load transmitted between the driving gear shaft 14 and the rotor shaft 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174086-A (JP)
Title: Low-friction stretch nonwoven fabric
Inventor: YAMADA TAKASHI
IPC: D04H1/4374
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a low-friction stretch nonwoven fabric that, when a cataplasm is applied onto the skin as the substrate thereof, there occurs no cling to the garment of a person, its wearing is smooth and the person feels neither sense of resistance nor unpleasantness on making a body motion.  <P>SOLUTION: The low-friction stretch nonwoven fabric is composed of a monolayer or laminate including combined filament yarns of low-friction staple fibers and crimped conjugate staple fibers. The nonwoven fabric is 50-200 g/m<SP>2</SP>in basis weight, 0.5-2.5 N/5 cm in stress at 50% elongation, 40% or greater in elastic recovery at 50% elongation, and 1.4 or less in coefficient of surface friction (Fμs).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172647-A (JP)
Title: Laser machining apparatus and laser machining method
Inventor: IKETANI HIROBUMI
IPC: B23K26/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining apparatus and a laser machining method capable of preventing machining areas of a plurality of laser beams from overlapping in the moving direction or preventing any void space from being forced between the machining areas of laser beams.  <P>SOLUTION: One groove T is formed in an object OB for grooving which is set to a fixing tool 10 in advance by the laser beam machining. Next, the reflecting beam signal of laser beam for non-machining is taken in from a reflecting beam signal generation circuit 120 while moving a precision moving stage 12, and the irradiation interval Bt of two laser beam machining heads 21, 22 is calculated from difference the between the moving amount F1 when detecting the groove T by the laser beam irradiated by a first laser beam machining head 21 based on the transition of the signal intensity and the moving amount F2 when detecting the groove T by the laser beam irradiated by a second laser beam machining head 22. During the actual laser beam machining, the laser beam irradiation stop timing of the first laser beam machining head 21 is set based on the irradiation interval Bt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173243-A (JP)
Title: Clip mounting structure
Inventor: ANDO HIROSHI
IPC: B60R21/213
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a clip from scattering to a compartment space side when an airbag expands.  <P>SOLUTION: In a clip mounting structure, a trim side clip 60 is provided on a roof trim 20 for mounting the roof trim 20 to a roof side rail 10 with a curtain shield airbag 40 arranged between the roof side rail 10 and the roof trim 20 arranged opposite to the roof side rail 10. The trim side clip 60 includes a joint section 61 which includes a shape projecting to a roof side rail 10 side in an expanding path of the curtain shield airbag 40, is arranged at a position where the curtain shield airbag 40 on the way of expansion can contact with it from a direction perpendicular to the projecting direction and is jointed to the roof side rail 10 side, a flat section 62 having a flat shape along a horizontal section 23 of the roof trim 20 and fixed to the roof trim 20, and a connection section 63 having flexibility and connecting the joint section 61 and the flat section 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187077-A (JP)
Title: Recommendation information providing apparatus, recommendation information providing method, recommendation information providing system, and recommendation information providing program
Inventor: MOTOHASHI YOSUKE
IPC: G06F17/30
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To recommend an appropriate person according to a similar situation in which a user has been involved in the past.  <P>SOLUTION: A recommendation information providing apparatus has: a history information storage means 1 for storing feature data of application data in association with data identification information; a relation information storage means 2 for storing information related to the application data as relation destination information with data identification information as relation source information and storing a relation class indicating relation between a relation source and a relation destination; a similarity information decision means 3 for calculating similarity between new application data and the feature data to output data identification information corresponding to feature data of high similarity together with the similarity; and a recommendation information decision means 4 for searching the relation information storage means 1 based on the output data identification information, taking a value with similarity varied as a recommendation degree of the relation destination information based on relation between a relation class corresponding to relation destination information matching a recommendation request item and the user of an application of the relation class, and taking the relation destination information of high recommendation degree as recommendation information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185634-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: ITOGA CHIHO
IPC: F02D13/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of appropriately controlling open timing of an intake valve by change of an intake cam phase and intake lift in changeover of a combustion mode, providing stable intake air quantity by a blow back control of burned gas, and securing good drivability.  <P>SOLUTION: The valve timing control device 1 for an internal combustion engine 3 including a homogeneous combustion mode and a stratified combustion mode as combustion modes, changes intake cam phase CAIN to more advanced angle side the that in the homogeneous combustion mode by an intake cam phase variable mechanism 50 and changes intake lift lower than that in the homogeneous combustion mode with accompanied by change of open timing of the intake valve 8 by an intake lift variable mechanism 43 in the stratified combustion mode. The intake cam phase variable mechanism 50 is operated after the intake lift variable mechanism 43 is operated in change over to the stratified combustion mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185161-A (JP)
Title: Near-infrared-absorbing composition comprising at least two kinds of cyanine compounds
Inventor: HARADA TORU
IPC: G02B5/22
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practicable near-infrared-absorbing composition comprising at least two kinds of cyanine compounds, and having excellent absorption and heat fastness.  <P>SOLUTION: The near-infrared-absorbing composition comprises at least two kinds of the cyanine compounds having different absorption maximum wave lengths, and has the absorption maximum wave length at the position different from the absorption maximum wave length of each of the cyanine compounds. At least one kind of the cyanine compounds is represented by general formula (1) [wherein, Z<SP>1</SP>and Z<SP>2</SP>are each independently a nonmetallic atom group forming a 5- or 6-membered nitrogen-containing heterocyclic ring which may be fused; R<SP>1</SP>and R<SP>2</SP>are each independently an aliphatic group; L<SP>1</SP>is a methine chain which comprises five to seven methines which may form a ring; (a) and (b) are each independently 0 or 1; with the proviso that at least two or more anionic groups are present in the molecule].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184252-A (JP)
Title: Polypropylene film for metal vapor deposition and metallized polypropylene film
Inventor: ESUMI NAOYA
IPC: B32B27/32
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tenacious polypropylene film for metal vapor deposition which shows superior adhesive properties with a metal vapor deposited layer during metal vapor deposition and outstanding surface cleavage resistance and material rupture resistance, and a metallized polypropylene film using the polypropylene film for metal vapor deposition.  <P>SOLUTION: This polypropylene film for metal vapor deposition is structured of at least, two layers, i.e. a polypropylene resin laywr (A) and a polyolefin-based resin layer (B) containing a propylene-based copolymer with 149 to 159°C melt point. The element composition ratio (O/C) of oxygen (O) and carbon (C) in the surface of the polyolefin resin layer (B) is 0.2 to 0.4, and the coefficient of plane orientation (Fn) represented by formula (1) Fn=(MDn+TDn)/2-ZDn is 0.013 to 0.020 for the polypropylene resin layer (A) and 0.005 to 0.012 for the polyolefin-based resin layer (B). MDn is the index of refraction, in the MD (longer) direction, of the film; TDn is the index of refraction, in the TD (width) direction. of the film; and ZDn is the index of refraction, in the ZD (thickness) direction, of the film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185944-A (JP)
Title: Belt for continuously variable transmission
Inventor: KOBAYASHI DAISUKE
IPC: F16G5/16
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for a continuously variable transmission capable of improving torque capacity, power transmitting efficiency, and durability by stabilizing the attitude of an element.  <P>SOLUTION: A locking edge 11 for keeping in contact with an adjacent element 4 at a relatively rotating state on one face of the element 4 is formed in a direction parallel to the rotation center axis of a pulley 8 while it is wound around the pulley 8, and projections 17, 18 projecting to the internal face 10 of a winding groove 9 at an extending position of the locking edge 11 and sandwiched by the internal faces 10 are formed on both left and right side sections 6, 7 of the element 4. Posture correcting projections 19, 20 wherein a projecting amount toward the internal face 10 rather than the projections 17, 18 is small are formed on at least either of the upper side or the lower side rather than the projections 17, 18 at both left and right sides 6, 7 of the element 4, and further, a dimple 12 and a hole 13 are formed as a pair.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185260-A (JP)
Title: Surface layer material-forming composition for fiber laminate, synthetic/artificial leather using the same, and method for producing synthetic/artificial leather
Inventor: KAWAGUCHI TADAYUKI
IPC: D06N3/14
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface layer material-forming composition for a fiber laminate having well-balanced strength and flexibility and allowing environment-friendly production, and to provide synthetic leather using the same.  <P>SOLUTION: In the surface layer material-forming composition for a fiber laminate consisting of a base compound A and a curing agent B, the base compound A is polycarbonate diol (PCD) obtained from 1,6-hexanediol (HD) and low-molecular carbonate, while the curing agent B consists of modified polyisocyanate B1 of hexamethylene diisocyanate (HDI) having the number average molecular weight of 350-500 and the average functional group number (f) of 2≤f<3 and isocyanurate-modified polyisocyanate B2 of HDI having the average functional group number of f≥3, and a mass ratio between B1:B2 is 50:50 to 95:5. Both the base compound A and the curing agent B contain no organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194602-A (JP)
Title: Encryption protocol generating device, encryption protocol generating method, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/16
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption protocol generating device which customizes a protocol into a suitable authentication or key sharing protocol in accordance with an environment and request conditions of a communication partner and automatically generates an encryption protocol.  <P>SOLUTION: Terminals exchange environment condition data and request condition data consisting of security requirements and performance requirements with each other to generate a basic protocol on the basis of the exchanged security requirements. Then deficiency data are added to the generated basic protocol and overlapping data are deleted from the basic protocol to which the deficiency data are added. Further, a key generation function for generating a session key is determined using stored known data and a stored key, and details, algorithm, and data length of at least transfer data are determined on the basis of the performance requirements to set parameters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197357-A (JP)
Title: Method for inhibiting obstructive effect by adhesive material
Inventor: SAKAMOTO HIDETOSHI
IPC: D21H21/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical for preventing the obstruction by a hydrophobic component having adhesiveness in a papermaking process, and to provide an addition method for inhibiting reattachement especially on the surface of a drier or a felt.  <P>SOLUTION: The method for inhibiting an obstructive effect by an adhesive material in the papermaking of adding one or more kinds selected from water-soluble polymers of the followings (a) to (d) to a papermaking stock before the papermaking includes adding the water-soluble polymers at a plurality of steps of a papermaking process before papermaking: (a) a polyvinylamine and a water-soluble copolymer having polyvinylamine repeating units; (b) a polyamine/epihalohydrin condensate containing a quaternary ammonium salt group; (c) a 2-aminoalkylene (meth)acrylate polymer and a water-soluble copolymer having 2-aminoalkylene (meth)acrylate repeating units; and (d) a polyethylenimine and a polyethylenimine modified product containing a quaternary ammonium salt group.  <P>COPYRIGHT: (C)2009,JPO&INPIT