baber/WOPTO huggingface dataset:
Patent JP-4309770-B2 (JP)
IPC: F01N11/00
Filed: 2002-12-07
Granted: 2009-08-05
Abstract: A method for diagnosing a catalytic converter ( 7 ), which is arranged in an exhaust-gas system ( 6 ) of an internal combustion engine ( 1 ) has the steps of: detecting the signal (USHK) of an exhaust-gas probe ( 9 ) downstream of the catalytic converter; forming a limit value model amplitude (AHKF) from at least one quantity (ML, n) which occurs upstream of the catalytic converter ( 7 ); forming a catalytic converter evaluation quantity (DKATI) whose value increases with increasing deviation of the amplitude (AHK) of the signal (USHK) from the limit value model amplitude (AHKF); evaluating the operability of the catalytic converter ( 7 ) on the basis of the catalytic converter evaluation quantity (DKATI); stopping the evaluation when an oxygen-dependent catalytic converter load (KATIN) exceeds or drops below a threshold value. The method is characterized in that the threshold value is pregiven in dependence upon the signal (USHK) of the exhaust-gas probe ( 9 ) rearward of the catalytic converter.
Patent JP-4471735-B2 (JP)
IPC: H01L23/12
Filed: 2004-05-31
Granted: 2010-06-02
Abstract: In a manufacturing method of a hybrid integrated circuit device 10 according to the present invention, a first dummy pattern D 1 is provided on a first wiring layer 18 A. Furthermore, a second dummy pattern D 2 is provided on a second wiring layer 18 B. The first dummy pattern D 1 and the second dummy pattern D 2 are connected through a connection part 25 which penetrates an insulation layer 17 . Hence, heat dissipation through a dummy pattern can be actively performed. In addition, even in the cases where a multi-layered wiring is formed, it is possible to provide a circuit device which can secure a heat dissipation property.
Patent JP-4505261-B2 (JP)
IPC: H05K3/38
Filed: 2004-06-01
Granted: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic pattern forming method capable of forming fine metallic patterns, without performing etching process and forming the metallic patterns having superior adhesiveness between a base material and a metal film and having a high thermal resistance, even when there is little irregularities of the base material interface.  <P>SOLUTION: The metallic pattern forming method comprises the steps of forming a region where there is generated in the patterned state a graft polymer on the front surface of a base material, containing a polyimide having a polymerization beginning portion in a skeleton, wherein the graft polymer has a functional group that interacts with a non-electrolytic plating catalyst or a precursor thereof; of imparting the non-electrolytic plating catalyst or the precursor thereof to the region; and of forming a pattern-like metal film, by performing a non-electrolytic plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4561278-B2 (JP)
IPC: H05B37/02
Filed: 2004-09-24
Granted: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To balance energy saving with comfort in providing a light environment preferable for biological rhythm of human-beings.  <P>SOLUTION: In this illumination control system where the outputs of luminaires 4 are scheduled in time such that illuminance values on predetermined desk surfaces are set at normal illuminance (around 750 lx) and high illuminance (1,500-2,500 lx) having awakening effect, a fading time in changing the normal illuminance to the high illuminance is set between 2 and 10 min after light intensity variation per unit time is set nearly constant. Thereby, an energy saving effect can be provided without giving no uncomfortable feeling to residents in gradually increasing illuminance. A fading time in changing the high illuminance to the normal illuminance is set between 4 and 13 min after light intensity variation per unit time is set constant. Thereby, an energy saving effect can be provided without giving no uncomfortable feeling to residents in gradually decreasing illuminance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-5271474-B2 (JP)
IPC: B32B7/02
Filed: 2004-12-15
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for a display including an impact absorptive transparent tacky adhesive material layer which exhibits superior impact resistance and has appropriate tacky adhesive power, accompanied by repeelability with proper workability.  <P>SOLUTION: The filter for the display includes the impact absorbing transparent tacky adhesive material layer, composed of tacky adhesive cured matter prepared by curing a composition containing a urethane-base (meth)acrylate compound (A-1) and a photopolymerization initiator (A-2), by the irradiation with UV rays and a protective function layer laminated on the impact absorptive transparent tacky adhesive material layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4747241-B2 (JP)
IPC: H01M8/10
Filed: 2005-02-25
Granted: 2011-08-17
Abstract: A functional membrane is provided, which has high functionality combined with the gas barrier performance and mechanical strength inherent in a polymer film substrate. In particular, a polymer electrolyte membrane is provided, which is excellent in terms of high proton conductivity and gas barrier performance and is most appropriate to serve as a polymer electrolyte membrane for fuel cells. A method for producing a functional membrane is provided, which comprises: a step of ion irradiation, in which active species are generated in a polymer film substrate containing nonconductive inorganic particles by irradiating the polymer film substrate with high-energy heavy ions to the extent of 104/cm2 to 1014/cm2; and a step of graft polymerization subsequent to the step of ion irradiation, in which one or more monomers selected from group A consisting of monomers containing useful functional groups are added such that the monomers are graft polymerized with the polymer film substrate.
Patent JP-5062711-B2 (JP)
IPC: C08G61/12
Filed: 2005-10-24
Granted: 2012-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monomer for synthesizing a polymer firmly coordinatable with a metal and to provide a method for producing the same.  <P>SOLUTION: The terpyridine type monomer is represented by formula (1) (X<SP>1</SP>and X<SP>2</SP>are each a halogen element; R is a benzene ring-containing spacer).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4875390-B2 (JP)
IPC: B23K9/173
Filed: 2006-03-27
Granted: 2012-02-15
Abstract: A squeezing detection control method is provided for consumable electrode arc welding in which a cycle of arc generation and short-circuiting is repeated between a consumable electrode and a base metal. First, squeezed droplet is detected as a premonitory sign of arc recurrence at the end of the short-circuiting. This detection is based on a fact that a squeeze detection reference value is attained by a differential value of the voltage or resistance between the consumable electrode and the base metal. Then, a welding current supplied to a short-circuit load is rapidly decreased upon detection of the squeezed droplet. Upon recurrence of the arc, the welding current is increased. This arc recurrence is detected by a fact that the differential value attains an arc recurrence reference value which is greater than the squeeze detection reference value.
Patent JP-4767772-B2 (JP)
IPC: A61P25/04
Filed: 2006-06-28
Granted: 2011-09-07
Abstract: Oral sustained release opioid formulation comprises: an opioid analgesic, a retardant material to cause the opioid analgesic to be released at a rate to provide an analgesic effect after oral admin. to a human patient for 24 hrs, the formulation when administered in humans providing an initially rapid rate of rise in the plasma conc. of the opioid characterised by providing an absorption half-life of 1-8 hrs. in the fastened state. Method for titrating human patients with a sustained release oral opioid formulation comprises: 1) administering to a human patient on a once-a-day basis a unit dose of an oral sustained release formulation comprising a dose of an opioid analgesic and a retardant material as described above, 2) monitoring pharmacokinetic and pharmacodynamic parameters elicited by the formulation in the human patient and determining whether the pharmacokinetic and/or pharmacodynamic  parameters are appropriate to treat the patient on a repeated basis, 3) titrating t he patient by adjusting the dose of the opioid analgesic administered to the patient by administering a unit dose of the sustained release opioid analgesic formulation if it is determined that the pharmacokinetic and/or the pharmacodynamic parameters are not satisfactory or maintaining the dose of the opioid analgesic in the unit dose at a previously administered amt. if the pharmacokinetic and/or pharmacodynamic parameters are deemed appropriate, 4) continuing the step 3 titration by adjusting the dose of the opioid analgesic until appropriate steady state pharmacokinetic and/or pharmacodynamic parameters are achieved in the patient, and 5) continuing the admin. of the dose of the opioid analgesic in the oral sustained release formulation on a once-a-day basis until treatment is terminated.
Patent JP-3962083-B2 (JP)
IPC: H04H20/00
Filed: 2006-08-09
Granted: 2007-08-22
Abstract: The present invention provides a solution for transmission of digital data that is resistant to the dissimulation of a private key by providing a digital signal comprising data and two encrypted values for at least some of the data, each encrypted value being determined for the same data using a key of a respective encryption algorithm.
Patent JP-4891007-B2 (JP)
IPC: A23L9/10
Filed: 2006-09-06
Granted: 2012-03-07
Abstract: Thermally inhibited starches and flours are prepared by a process comprising dehydrating and heat treating a granular starch or flour.
Patent JP-4840773-B2 (JP)
IPC: G01N21/77
Filed: 2006-11-22
Granted: 2011-12-21
Abstract: A hydrogen sensor includes a thin film layer formed on a top surface of a planar optical transmission medium, and a catalyst layer formed on a top surface of the thin film layer. A first interface is created between the planar optical transmission medium and the thin film layer. A substrate is joined to a bottom surface of the planar optical transmission medium so that a second interface is created between the planar optical transmission medium and the substrate. On entering a first end portion of the planer optical transmission medium, light from a light source is spread by an entrance section, and the spread light is transmitted inside the planar optical transmission medium to a second end portion by being reflected by the first and second interfaces alternately. Light exiting from the second end portion is transmitted to an optical sensor by an exit light-collecting section. If the thin film layer is hydrogenated by the catalyst layer contacted by hydrogen, the amount of light reflected from the first interface reduces. Hydrogen gas is detected by the optical sensor detecting such reduction in the amount of light.
Patent JP-4446031-B2 (JP)
IPC: B65D5/42
Filed: 2004-03-25
Granted: 2010-04-07
Abstract: A modified atmosphere packaging system (5, 10, 30) and method which allows field and/or centralized facility packing of fresh produce and refrigerated air to circulate (50, 55) throughout a palletized stack of cartons (60). The packaging includes a transparent lid which is sealingly attached to a corrugated carton allowing for inspection of perishable produce contained therein without breaching an established modified atmosphere.
Patent JP-4994836-B2 (JP)
IPC: C07C47/02
Filed: 2005-03-22
Granted: 2012-08-08
Abstract: Bisphosphite(s) represented by the following general formula (I):   
,wherein Ar 1  and Ar 2  are each independently a substituted or unsubstituted arylene group; R 1 , R 2 , R 7  and R 8  are each independently a substituted or an unsubstituted alkyl group, a substituted or an unsubstituted aryl group or a substituted or an unsubstituted heterocyclic group, or R 1  and R 2  or R 7  and R 8  may together form a ring with their associated oxygen atoms and phosphor atom; and R 3 , R 4 , R 5  and R 6  are each independently a hydrogen atom or an alkyl group, with the proviso that the carbon atom bearing R 3  and R 4  and the carbon atom bearing R 5  and R 6  are bound to the respective arylene groups at the ortho position to the Ar 1 -Ar 2  bond. Also provided is a process for producing aldehyde(s) using the bisphosphite and a Group 8 to 10 metal compound. A composition comprising the bisphosphite and a Group 8 to 10 metal compound is further provided.
Patent JP-4902861-B2 (JP)
IPC: H04N5/765
Filed: 2004-09-15
Granted: 2012-03-21
Abstract: The present invention relates to methods and systems for extracting digital content using an interactive television application. The interactive television application may allow the user to record programs on a set-top box. The interactive television application may also allow the user to extract the audio from one of the recorded programs and transfer the extracted audio to removable media (e.g., a CD-R). The interactive television application may also be configured to perform a future transfer of digital content to removable media. The future transfer may occur without requiring any further user interaction.
Patent JP-4600779-B2 (JP)
IPC: H04B1/707
Filed: 2004-09-24
Granted: 2010-12-15
Abstract: A spread spectrum communications system using long, scalable PN sequences to achieve variable communication rates using a low-complexity and scalable matched filter architecture to provide a large processing gain, robust recovery of multiple devices in long reach, high ambient-noise environments.
Patent JP-4484879-B2 (JP)
IPC: F01N3/02
Filed: 2004-11-09
Granted: 2010-06-16
Abstract: Data records stored in an engine control unit comprise one or more neuron networks (1); data entries (2) representative of the function of the engine and thus vehicle displacement, available in the electronic control unit without adding a detector, and means (4) of accumulating the estimated quantities (3). The network has 10-15 neurons and apprentice databases for the network which are vehicle running sequences for at least several minutes. The data entries used for the network(s) include at least one of the following parameters: the engine rotation speed at two consecutive instants t and t-delta t; the fuel flow at three consecutive instants t, t-delta t and t-2delta t; the temperature of the engine cooling water and the speed of the vehicle at instant t, or the richness of the mixture, where delta t represents the preset time interval between two consecutive measurement times. The system includes means of estimating the cumulative quantity of soot in the exhaust gases which are retained in the particle filter. With an injection engine with a common injection line, the parameters used are the fuel flow in the engine pre-injection; the fuel flow in the engine main injection; the displacement of a piston relative to top dead center when the last fuel injection is started; the displacement of a piston relative to top dead center when the last main fuel injection is started; the temperature of the cooling water; the air feed flow; the pressure inside the injection line and the engine rotation speed. One of the estimated quantities of pollutants is the cumulative quantity of soot retained in a particle filter and/or the cumulative quantity of NOx, carbon oxides and/or hydrocarbons in the exhaust gases. None of the system outlets returns to a system inlet to avoid all instability problems. The system includes means of reinitializing the estimated quantities of particles at zero independently of each other. The best configuration of the neuron network is evaluated by error calculations on the output quantities by accumulation on a sliding window. The sliding window is determined so its size is minimal with respect to an estimation error below a threshold value. In particular the sliding window corresponds to a vehicle displacement of between 0.5 and 1.5 km to respect an estimation error or more than 5g of solid particles emitted per 135 km travelled by the vehicle. Part of the data recorded at the apprenticeship of the network is spaced to allow validation against the data used. The system is used to control the particle filter regeneration when the estimated cumulative soot reaches a recorded threshold value. The system can also be used to aid calibration of engine control strategies from estimation of engine emissions over a rolling cycle of the vehicle.
Patent JP-4850716-B2 (JP)
IPC: G06F1/16
Filed: 2004-12-24
Granted: 2012-01-11
Abstract: A computer system includes a panel that when unfolded may expose a keyboard and a stand. The stand is to support the computer system in its upright position. The keyboard may be a wireless keyboard and may be part of a keyboard tray. When the panel is unfolded, the keyboard may be slid into or out of the stand. When the keyboard is slid into the stand, the keyboard tray and the stand form the panel. When the panel is folded, a carrying handle may be used to carry the computer system from one place to another place.
Patent JP-4895822-B2 (JP)
IPC: B29D11/00
Filed: 2005-01-13
Granted: 2012-03-14
Abstract: A highly effective and cost-effective method and apparatus for manufacturing soft contact lenses by physically forming the lenses form sheet (or other solid) material in a batch or continuous process.
Patent JP-5049015-B2 (JP)
IPC: C08F2/01
Filed: 2005-02-09
Granted: 2012-10-17
Abstract: A polymerisation process and a loop reactor comprising polymerising olefins in a liquid diluent to produce a liquid slurry containing particles of normally solid polymer within the loop reactor, allowing the polymer to settle in a settling leg, periodically opening a 180 DEG rotating product take-off valve located at the end of the settling leg to allow a charge of particles to flow out of the settling leg, the product take-off valve being operated by a pneumatically driven double-acting actuator, the pneumatic system being regulated by a system comprising pneumatic control valves, the improvement which consists in using automatic control valves, which are automatic V-ball valves. <IMAGE>
Patent JP-4668214-B2 (JP)
IPC: C23C28/04
Filed: 2007-01-17
Granted: 2011-04-13
Abstract: A hard coating film excellent in wear resistance and seizure resistance for coating a forming tool of a Cr-containing iron-base alloy includes a first coating layer A of a thickness between 1 and 10 µm formed on the forming tool and a second coating layer B of a thickness between 2 and 10 µm overlying the coating layer A. The first coating layer A is a film of Cr 1-x M x  (B a C b N 1-a-b ) meeting conditions expressed by expressions: 0   x   0. 7, 0   a   0.2 and 0   b   0.5 , where M is at least one element among W, V, Mo, Nb, Ti and Al, x is atomic ratio of M, a is atomic ratio of B and b is atomic ratio of C, and the second coating layer B is a film of Ti 1-X-Y Cr X Al Y L Z  (B B C A N 1-A-B ) meeting conditions expressed by expressions: 0   1-X-Y   0.5, 0 < X   0.5 , 0.4 s Y   0.7, 0   Z   0.15, 0   A   0.5, and 0   B   0.2, where L is at least either of Si and Y, X is atomic ratio of Cr, Y is atomic ratio of Al, Z is atomic ratio of L, A is atomic ratio of C and B is atomic ratio of B.
Patent JP-5036325-B2 (JP)
IPC: C08F220/10
Filed: 2007-01-22
Granted: 2012-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous emulsion having excellent protective colloidal power and good stability of its viscosity on preserving by standing irrespective to the preservation period after the emulsion polymerization.  <P>SOLUTION: This aqueous emulsion is characterized by dispersing a polymer consisting mainly of at least ≥1 kind of a monomer selected from a group consisting of a (meth)acrylic acid ester-based monomer, styrene-based monomer and diene-based monomer by (A) a polyvinyl alcohol-based resin having ≥90 mol% degree of saponification (except for (B) an anionic polyvinyl alcohol-based resin) and (B) the anionic polyvinyl alcohol-based resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4758920-B2 (JP)
IPC: G06F13/10
Filed: 2007-01-23
Granted: 2011-08-31
Abstract: The present invention discloses a storage device connected through an internal network with an external network. The storage device includes a storage medium for storing files and an access unit for carrying out data communication of an e-mail with an attached file for accessing the storage medium with a terminal that is coupled with the external network. The access unit accepts access to the storage medium from the terminal by carrying out the data communication of the e-mail.
Patent JP-4848293-B2 (JP)
IPC: C04B24/26
Filed: 2007-02-02
Granted: 2011-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine particle grout composition which is excellent in dispersibility and dispersion retainability and can be easily injected into minute spaces between particles of grounds, rock cracks, and the like, and a method for manufacturing such ultrafine particle grout composition.  <P>SOLUTION: The ultrafine particle grout composition comprises mixing ultrafine particle cement containing (a) 2 to 25mass% cement clinker of 5mass% in the content of 3CaO-Al<SB>2</SB>O<SB>3</SB>, (b) 74 to 97mass% blast furnace slag and (c) 1 to 5mass% gypsum, and 60 to 80vol.% in the particle volume of a grain size 1 to 5 μm in powder and polycarboxylic acid-based dispersant as essential components. The method for manufacturing the ultrafine particle grout composition has a high-speed stirring step of performing mixing and stirring with ≥314 m/min of peripheral speeds, then mixing and stirring the ultrafine particle cement and water as essential components and has a step of further adding water and restirring the mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5120532-B2 (JP)
IPC: B62D5/04
Filed: 2007-02-19
Granted: 2013-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission ratio variable steering device capable of improving a conventional steering feeling upon switching an AC motor from use as a heat source to use as a driving source.  <P>SOLUTION: In this transmission ratio variable steering device 80, because a phase fixed DC current Ix is energized upon using the AC motor 25 as a heat source, the AC motor 25 is unrotatably locked. Namely, a transmission ratio between both ends of a torque transmission system is fixed to "1". Therefore, for example, even when a steering wheel 16 is steered during energizing of the phase fixed DC current Ix and control of rotational driving of the DC motor 25 is delayed, steering torque is positively transmitted to turning wheels 11, 11 from the steering wheel 16, follow-up delay of the turning wheels 11, 11 with respect to the steering wheel 16 can be prevented, and the conventional steering feeling can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5234888-B2 (JP)
IPC: A61M1/00
Filed: 2007-02-23
Granted: 2013-07-10
Abstract: A urine collection bag (100) formed of at least one flexible sheet of material defining a fluid reservoir (102) is disclosed which includes an anti-reflux valve (120). The anti-reflux valve includes a housing (122) defining a fluid receptacle (122d) which opens into the fluid reservoir. The housing is secured to the urine collection bag such that the opening of the receptacle is covered by the at least one sheet of material. A cut-out (136) is formed in the sheet of material below the housing opening to define a flap (138) which overhangs the opening in the fluid receptacle. The flap is movable into the fluid reservoir to allow fluid to flow from the receptacle into the reservoir. Fluid flow from the reservoir towards the receptacle causes the flap to seal against a peripheral rim (122a) of the housing and, thus, is substantially prevented.