baber/WOPTO huggingface dataset:
Patent JP-4298505-B2 (JP)
IPC: C07C231/12
Filed: 2002-10-02
Granted: 2009-07-22
Abstract: The invention relates to a process for the manufacture of bidentate ligands of the formula IA and IIA, characterized in that N,N-(optionally substituted) dialkylamino phosphines bound to an aromatic carbon are lithiated in ortho-position and the lithiated compounds are further converted to said bidentate ligands: wherein X<SUB>1 </SUB>is NR, O or S; X<SUB>2 </SUB>is CHR<SUB>1 </SUB>or CR<SUB>1</SUB>; X<SUB>3 </SUB>is CHR<SUB>2 </SUB>or NR<SUB>2 </SUB>or, if X<SUB>2 </SUB>is CR<SUB>1</SUB>, X<SUB>3 </SUB>is CR<SUB>2 </SUB>or N; and R, R<SUB>1 </SUB>and R<SUB>2 </SUB>are radicals such as alkyl groups or R<SUB>1 </SUB>and R<SUB>2 </SUB>together form an annealed ring; Y<SUB>1</SUB>*, Y<SUB>2</SUB>* and Y<SUB>1</SUB>'* are, independently of each other, an element of the fifth group of the periodic table of elements as such or in thioxo or oxo form; Z<SUB>1</SUB>*, Z<SUB>2</SUB>*, Z<SUB>3</SUB>*, Z<SUB>4</SUB>*, Z<SUB>1</SUB>'*, Z<SUB>2</SUB>'* are, independently of each other, for example halogen, hydrogen, or an unsubstituted or substituted moiety selected from radicals such as alkyl groups; the substituents have otherwise the meanings given in the specification; and the ligands are capable of forming metal complexes, which can be used as catalysts in stereoselective synthesis, especially hydrogenation, of various organic molecules.
Patent JP-4223404-B2 (JP)
IPC: B24D9/08
Filed: 2003-01-06
Granted: 2009-02-12
Abstract: A tool for surface treatment of an optical surface, includes a rigid support having a transverse end surface, an elastically compressible interface which is applied against and overlaps the end surface, and a soft buffer designed to be applied against the optical surface and which is pressed against and overlaps at least partly the interface opposite and perpendicular to the end surface. The buffer includes a so-called central part which is located between the end surface and a so-called peripheral part which is located transversely beyond the end surface, elastic return elements connecting the peripheral part to the support.
Patent JP-4202274-B2 (JP)
IPC: A61K31/70
Filed: 2004-01-08
Granted: 2008-12-24
Abstract: A novel process for producing N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives using the novel 5'-deoxy-5-fluoro-N<4>,2'-O,3'-O-triacylcytidine derivatives are provided. 5-Deoxy-1,2,3-tri-O-acyl- beta -D-ribofuranoside is reacted with 5-fluorocytosine to produce 5'-deoxy-2',3'-di-O-acyl-5-fluorocytidine, followed by acylation. The acyl radicals of the obtained 5'-deoxy-5-fluoro-N<4>,2'-O,3'-O-triacylcytidine derivatives are selectively de-O-acylated to obtain N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives. From fluorocytosine, N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives can be obtained through very few steps in high yield.
Patent JP-4403004-B2 (JP)
IPC: H01L21/52
Filed: 2004-04-07
Granted: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding film capable of effectively sticking an adhesive layer on the rear surface of a semiconductor chip divided individually, and to provide the manufacturing method of a semiconductor chip using the bonding film.  <P>SOLUTION: The bonding film for sticking the adhesive layer on the rear surface of the semiconductor chip comprises a support film and the adhesive layer where an adhesive formed into minute particles is laid on the surface of the support film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4747560-B2 (JP)
IPC: H01G4/228
Filed: 2004-11-17
Granted: 2011-08-17
Abstract: A film capacitor suited to car-mount application, excellent in heat cycle tolerance and humidity resistance, and high in productivity, while maintaining low heat generation and low inductance characteristic is provided. The film capacitor comprises a film capacitor element, a bus bar as metal terminal connected to electrode of this film capacitor element, and a case for containing them, in which the film capacitor element and bus bar are packed within the case by plural layers of epoxy resin compositions, and the plural layers of epoxy resin compositions are composed so that the coefficient of linear expansion is smallest in the composition disposed in the uppermost layer.
Patent JP-4555685-B2 (JP)
IPC: A61P25/00
Filed: 2003-08-27
Granted: 2010-10-06
Abstract: The present invention provides compounds, which, are novel antagonists for D<SUB>1</SUB>/D<SUB>5 </SUB>receptors as well as methods for preparing such compounds. In another embodiment, the invention provides pharmaceutical compositions comprising such D<SUB>1</SUB>/D<SUB>5 </SUB>receptor antagonists as well as methods of using them to treat CNS disorders, obesity, metabolic disorders, eating disorders such as hyperphagia, and diabetes.
Patent JP-4457041-B2 (JP)
IPC: G11B20/10
Filed: 2005-05-20
Granted: 2010-04-28
Abstract: In an optical disk drive that is equipped with a binarization circuit by the PRML method and carries out record/reproduction at a speed higher than a standard speed, to realize reproduction compatibility between the drive and another optical disk drive by the ordinarily adopted direct slice method. It can be realized by applying verification judgment equivalent to reproduction at a standard speed in accordance with a reproduction speed. More specifically, it is realized by counting 2 T data number by the direct slice method, using a Viterbi decoder that validates a run length shorter than the minimum run length, and adopting other measures. A higher record/reproduction speed is realized while reproduction compatibility, which is an important original function of an interchangeable optical disk, is secured.
Patent JP-5110341-B2 (JP)
IPC: G09G3/30
Filed: 2005-05-26
Granted: 2012-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is capable of displaying moving images with a good display quality free from blur and blot and is capable of displaying image information with appropriate gradations corresponding to image data (display data), and a display driving method thereof.  <P>SOLUTION: The display device comprises a display panel 110 which has a plurality of two-dimensionally arrayed display pixels EM preliminarily divided into groups every arbitrary multiple rows, a scan drive 120 for applying a scan signal Vsel to a scan line SL of each row of the display panel 110, a power driver 130 for simultaneously applying a supply voltage Vsc to power lines VL of respective rows included in one group, a reverse bias driver 140 for simultaneously applying a reverse bias setting signal Vbs to reverse bias lines BL of respective rows included in one group, and a data driver 150 for supplying a gradation signal (gradation current Idata) corresponding to display data to a data line DL of each column of the display panel 110.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5273899-B2 (JP)
IPC: F16B5/06
Filed: 2005-08-25
Granted: 2013-08-28
Abstract: A composite component (1) comprises >=2 parts (2,3) that differ in their respective coefficients of linear thermal expansion, and >=1 elastic connecting element (4) joining the parts. The connecting element has height dimension and thickness dimension, and contains >=1 shear element (5) which is deformable in shear-flexible manner. The height dimension relate to thickness dimension at 2-60.
Patent JP-4902160-B2 (JP)
IPC: D21H23/48
Filed: 2005-09-22
Granted: 2012-03-21
Abstract: A conveyor belt (gp) is guided across a drum (gp1) to be moved vertically in order to adjust the level of inclination at the surface formed by the belt (gp). An appropriate kind of paint is supplied in the shape of curtains (tac,tbc) from two containers (11,12) positioned behind each other, resulting in two layers guided across the drum (gp1) onto an endless sheet of paper (W), also moved. The angle formed between the belt (gp) and a horizontal axis is of an acute shape. The distance (L1) between the drum (gp1) and the front container (12) is less than a meter.
Patent JP-5352939-B2 (JP)
IPC: B01J13/16
Filed: 2005-09-28
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide encapsulated inorganic microparticles having high dispersion stability in a coating or printing composition even when used in the composition having properties suitable to e.g. ink-jet printing method, to provide a method for producing the microparticles, To provide such a coating composition containing the microparticles, and to provide such a printing composition containing the microparticles.  <P>SOLUTION: The encapsulated inorganic microparticles are such that inorganic microparticles are coated with a polymer-based wall material, wherein the inorganic microparticles are surface-modified with a silane coupling agent and the polymer is made from at least one ionic and polymerizable surfactant bearing ionic group, hydrophobic group and polymerizable group and at least one polymerizable monomer. The coating composition containing the encapsulated inorganic microparticles and the printing composition containing the encapsulated inorganic microparticles are also provided, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-3878652-B2 (JP)
IPC: B62J6/04
Filed: 2004-12-24
Granted: 2007-02-07
Abstract: A motorcycle comprises a taillight (5) with a lens (5b) , right and left rear winkers (3) with a lens (3b), and a cover (2) having partitions (2a) that partition the taillight (5) and the rear winkers (3). As viewed in plan view, profiles of the rear winkers (3), the partitions (2a), and the taillight (5) are formed to be substantially V-shaped. Rear ends (3d) of the lenses (3b) are positioned rearwardly of front ends of the lens (5b). The lenses (3b) are positioned below an upper end of the lens (5b) and above a lower end thereof. As viewed from the rear, inner ends of the lenses (3b) are positioned inwardly of outer ends of the lens (5b). The lenses (3b), the partitions (2a), and the lens (5b) comprise ridgelines facing convexly toward the outside. The ridgelines extend rearward and obliquely upward as viewed in side view and are contiguous to one another.
Patent JP-4868903-B2 (JP)
IPC: G06K19/07
Filed: 2006-03-22
Granted: 2012-02-01
Abstract: The method involves comparing variations of a feedback voltage of a transponder (4) with threshold values, and transforming the result of the comparison into a value of authorized jump of modulation level. The jump is summed with a preceding modulation level for determining another modulation level. Each modulation level is associated with previously stored threshold values. An independent claim is also included for a device for multilevel demodulation of information transmitted by amplitude modulation by a radio frequency identification reader towards a transponder.
Patent JP-5011801-B2 (JP)
IPC: F16H1/16
Filed: 2006-04-11
Granted: 2012-08-29
Abstract: To provide an electric power steering apparatus in which it is possible to minimize a connection distance between a control unit and an electric motor and surely prevent electric noise from mixing between the control unit and the electric motor as well as to minimize electric resistance and minimize an electric loss by directly connecting the control unit and connection terminals of the electric motor and a torque sensor. A motor control apparatus includes a steering column 3 having inserted therein a steering shaft 2 to which steering torque is transmitted, a reduction gear box 4 coupled to the steering shaft 2, and an electric motor 5 that transmits a steering assisting force to the steering shaft 2 via a reduction mechanism in the reduction gear box 4. The electric motor 5 and a control unit 19 including a control board mounted with a control circuit that controls to drive the electric motor 5 are provided side by side in the reduction gear box 4 and a connection terminal of the electric motor 5 is electrically connected to the control unit 19 directly.
Patent JP-4973050-B2 (JP)
IPC: C01G23/00
Filed: 2006-07-25
Granted: 2012-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a crystalline fine particle film of a compound oxide by which a dense crystalline fine particle film can be obtained even at a heat-treating temperature lower than the crystallization temperature.  <P>SOLUTION: The method for producing the crystalline fine particle film of a compound oxide includes the steps of: forming a crystalline fine particle film 2 of the compound oxide containing at least one kind of alkaline earth metal elements and titanium on a substrate 1; forming a noble metal film 3 on the crystalline fine particle film 2; and heat-treating the crystalline fine particle film 2 formed with the noble metal film 3 at a temperature of ≥400°C but <600°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5019835-B2 (JP)
IPC: B01D63/08
Filed: 2006-09-26
Granted: 2012-09-05
Abstract: A filter construction is provided having a packing density of at least 300 square meters of active membrane filter area per cubic meter of external volume of said filter construction, said filter constructed of materials characterized by less than 250 mg of extracted contamination per m<SUP>2 </SUP>of wetted material.
Patent JP-4668181-B2 (JP)
IPC: G01B7/30
Filed: 2004-06-10
Granted: 2011-04-13
Abstract: The invention relates to a method for determining the absolute angular position theta of a steering wheel ( 2 ) of a motor vehicle with respect to the chassis thereof comprising an initial procedure for determining whether a detected binary sequence is non-repetitive and, if yes, to test whether an estimate makes it possible to discriminate the absolute angular position of a encoder ( 1 ) in the case when the binary sequence is non-repetitive on a sector and to discriminate the absolute angular position of the steering wheel ( 2 ) theta<SUB>2 </SUB>corresponding to said non-repetitive binary sequence; if no, to test whether an estimate makes it possible to discriminate the absolute angular position theta<SUB>3 </SUB>of the steering wheel corresponding to said binary sequence.
Patent JP-4658042-B2 (JP)
IPC: H04J11/00
Filed: 2004-06-17
Granted: 2011-03-23
Abstract: A receiving apparatus and method for compensating a clock-inconsistency between a transmitter and a receiver for a digital wavelet multi-carrier transmission. First and second wavelet transforms of received data are performed to output first and second transformed data and then a complex data generator generates the complex data by defining the first transformed data as in-phase components of complex information and the second transformed data as orthogonal components of the complex information and the complex data is output. Subsequently, an equalizer equalizes the complex data and outputs an equalized complex data a clock-inconsistency compensator compensates A clock-inconsistency between a receiver and a transmitter by using a result of a decision and the equalized complex data, and outputs a compensated complex data. A decision unit decides the compensated complex data, and outputs a result of the decision.
Patent JP-4777887-B2 (JP)
IPC: A61P9/10
Filed: 2004-07-22
Granted: 2011-09-21
Abstract: A compound of Formula (I): salts thereof, prodrugs thereof, metabolites thereof, pharmaceutical compositions containing such a compound, and use of such compound and compositions to treat diseases mediated by raf, VEGFR, PDGFR, p38 and flt-3.
Patent JP-4689618-B2 (JP)
IPC: C04B7/44
Filed: 2004-08-30
Granted: 2011-05-25
Abstract: Described is a method as well as a plant for preheating particulate or pulverulent material such as cement raw meal or similar material in a cyclone preheater ( 1 ), comprising at least two cyclone stages, each comprising a riser duct ( 2 a , 2 b , 2 c , 2 d) and a cyclone ( 1 a , 1 b , 1 c , 1 d). The method is peculiar in that a portion of the material which is fed to at least one cyclone stage is introduced to the first part of the riser duct, viewed in the direction of travel of the exhaust gases, and is heated from a temperature of maximum 450° C. to a temperature of at least 550° C., and in that the remaining material which is fed to the same cyclone stage is introduced into the last part of the said riser duct. As a result, there will be a reduction in the amount of SO<SUB>2 </SUB>which is discharged from the cement plant preheater as emission, without a simultaneous increase in energy consumption.
Patent JP-4686474-B2 (JP)
IPC: A61P37/06
Filed: 2004-12-08
Granted: 2011-05-25
Abstract: 3-Amino-2-hydroxytetrahydrofuran derivatives (I), N-substituted by a di- or tripeptide side-chain terminated by a dibenzazepine, phenoxazine, phenothiazine or phenazine group, are new. Tetrahydrofuran derivatives of formula (I) and their salts are new. [Image] A : a tricyclic group of formula (i); R 1>, R 2>, R 4>-R 6>H, halo, OH, alkyl, alkoxy, CN, NO 2or NR 7>R 8>; R 7>, R 8>H, alkyl or COR 9>; R 9>H, alkyl or alkoxy; R 3>H, alkyl or COR 10>; R 10>H, alkyl or alkoxy; W : CH 2CH 2, CH=CH, O, S or NR 11>; R 11>H or alkyl; X : CO, Y-CO, O-Y-CO or NR 12>-Y-CO; Y : alkylene or haloalkylene; R 12>H, alkyl or COR 9>; R 13>H, alkyl, haloalkyl or alkoxy; AA : a natural aminoacid (optionally having chemically reactive side-chain functions protected, specifically as (ar)alkyl ester for carboxy, as (ar)alkyl carbamate or (ar)alkyl carboxamide for amino or as (ar)alkyl (thio)ether or (ar)alkyl ester for alcohol or thiol) or NR 14>-(CH 2) p-CR 15>R 16>-CO, or (AA) 2may also be a carbapeptide of formula NR 17>-(CH 2) 3-CHR 18>-CO; p : 0 or 1; R 14>, R 15>, R 17>, R 18>H or alkyl; R 16>H, alkyl, haloalkyl, phenyl, cycloalkyl, cycloalkylalkyl or alkenyl, or CR 15>R 16>3-7C (preferably 3-6C) cycloalkylidene; n : 2 or 3; R : H, alkyl or COR 19>, and R 19>alkyl. [Image] ACTIVITY : Antiinflammatory, Immunosuppressive; Cardiant; Vasotropic; Cerebroprotective; Neuroprotective; Osteopathic; ophthalmological; virucide; antirheumatic; antiarthritic; antiulcerative; hypotensive; antibacterial; hemostatic; thrombolytic; anticoagulant; vulnerary; anticonvulsant; nootropic; antiparkinsonian; auditory; antiarteriosclerotic; dermatological; anti-HIV; antiparasitic; antidiabetic; cytostatic. MECHANISM OF ACTION : Calpain inhibitor; Lipid peroxidation inhibitor. In a test, N-(10H-phenothiazin-2-ylcarbonyl)-L-leucyl-L-leucyl-N 1>-((3S)-2-hydroxytetrahydrofuran-3-yl)-L-leucinamide (Ia) exhibited an IC 50value of less than 5 mu M for inhibition of human calpain I.
Patent JP-4874122-B2 (JP)
IPC: C07C213/08
Filed: 2004-12-21
Granted: 2012-02-15
Abstract: The process comprises reacting a compound of formula (II), where R is a hydroxyl protecting group, and the asterisk indicates an asymmetric carbon atom, with diisopropylamine in the presence of a reducing agent; optionally converting the resulting intermediate into a salt and, if so desired, isolating it; removing the hydroxyl protecting group; and if so desired, separating the desired (R) or (S) enantiomer, or the mixture of enantiomers and/or converting the obtained compound into a pharmaceutically acceptable salt thereof. Tolterodine is a muscarinic receptor antagonist useful in treating urinary incontinence and other symptoms of urinary bladder hyperactivity.
Patent JP-5283148-B2 (JP)
IPC: A63F7/02
Filed: 2007-03-02
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reporting the influence that a game state when determining a big winning exerts on next big winning judgement to a player before the big winning is determined.  <P>SOLUTION: Depending on which game state the game state when determining the big winning is, the probability of time shortening after the end of a big winning game is different. Then, the reporting form of an expectation degree indicating whether or not the game state after determining the big winning becomes time shortening is determined according to the game state when determining the big winning and reporting is performed to the player before the big winning is determined. By the configuration, compared to the case of performing reporting relating to the game state after determining the big winning corresponding to the result of the big winning determination, the reporting form is diversified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4890319-B2 (JP)
IPC: H04W52/02
Filed: 2007-03-29
Granted: 2012-03-07
Abstract: A portable terminal capable of reliably carrying out reselection even though power consumption is reduced and thereby increasing the chance to wait for connection to the upper-layer communication system so as to realize a long-time communication system so as to realize a long-time standby and to enable an increase of the traffic efficiency. A portable terminal communication method and a wireless network system are also disclosed. The portable terminal (10) has control section (8) which acquires neighboring base station information from the base station with which the terminal (10) is communicating through a communication section (1), monitors the signal intensity in the communication system which the terminal (10) is using, carries out hand-off from the communication system being used to another communication system included in the neighboring base station information if the present signal intensity decreases below a predetermined one, releases the session of the communication system being used, tries to capture the another communication system, selects a first mode to inhibit reselection if information representing the another communication system different from the one being used, is included in the neighboring base station information, and executes reselection to select a second mode not inhibiting reselection if the information is not included in the neighboring base station information.
Patent JP-5261981-B2 (JP)
IPC: B23C5/16
Filed: 2007-05-17
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tool with an improved service life by improving adhesion strength between a first layer excellent in wear resistance and a second layer excellent in heat resistance, and forming a precise aluminum oxynitride coating in the second layer.  <P>SOLUTION: In this coated cutting tool coated with hard coating, the hard coating has a layer construction having at least two layers with different compositions. In the hard coating, the first layer and the second layer are laminated toward a surface layer direction from a base material. The first layer is a compound layer containing one or more kinds selected from an at least Si-containing nitride and oxynitride, and the second layer is a compound layer containing one or more kinds selected from an at least Al-containing oxide and oxynitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5340569-B2 (JP)
IPC: B65B51/10
Filed: 2007-08-21
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet for an impulse-type heat sealer, capable of effectively preventing a to-be-sealed object from being transferred with a pattern undesirable in terms of appearance, and to provide an impulse-type heat sealer furnished with the resin sheet.  <P>SOLUTION: A rectangular resin sheet 16 is formed by impregnating a fluororesin 23 in a fiber structure 20 which is formed by mutually knitting a plurality of first filaments 21 extending in parallel to one another in a first direction A1 and a plurality of second filaments 22 extending in parallel to one another in a second direction B1 crossing the first direction A1, wherein the first direction A1 and the second direction B2 are made to cross the longitudinal direction L of the resin sheet 16. Thereby, for the first filaments 21 and the second filaments 22, as development of variations in slackening tendency can be prevented, transfer of a pattern undesirable in terms of appearance onto a to-be-sealed object due to slackening only some of the filaments can be effectively prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5277599-B2 (JP)
IPC: C08G65/332
Filed: 2007-09-28
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method which can simply obtain a biodegradable polyoxyalkylene derivative on an industrial scale with the use of a polyoxyalkylene compound containing an oligo(polyhydroxy acid) at the end.  <P>SOLUTION: The method produces a biodegradable polyoxyalkylene derivative represented by formula (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT