baber/WOPTO huggingface dataset:
Patent JP-2861767-B2 (JP)
IPC: B60Q1/115
Filed: 1993-12-22
Granted: 1999-02-24
Abstract: PURPOSE:To ensure that a range that a driver naturally views is illuminated according to the road ahead of the vehicle. CONSTITUTION:If a vehicle is traveling on an uphill road 122, a range L wherein the control range (l) of cut lines 70, 72 is moved is set by setting Y-coordinates Y1, YL on an image which are vertically a distance of L/2 away from a reference point D that corresponds to the sight line of the driver and to the disappearing point of a center line 123 or the like when the road ahead of the vehicle is flat. The center of the control range of the cut lines 70, 72 is set to a disappearing point D' located slightly above the reference point D. If another vehicle is present ahead of the vehicle, the cut lines 70, 72 are set to positions such that glare does not reach the driver of the vehicle ahead.
Patent JP-3352374-B2 (JP)
IPC: C08F4/619
Filed: 1997-10-30
Granted: 2002-12-03
Abstract: Catalyst component for the polymerisation of alpha-olefins of general formula (I) wherein:M is a transition metal of groups 3, 4-10, lanthanide or actinide of the periodic table of the elements; A is a ring with delocalized π electrons, L is a neutral Lewis base; m is an integer whose value can be: 0 or 1; E is selected from the group comprising: BR<sup>II</sup>, CR<sup>II</sup><sub>2</sub>, SiR<sup>II</sup><sub>2</sub>, GeR<sup>II</sup><sub>2</sub>; Hal is selected from the group comprising iodine, bromine or chlorine; R<sup>III</sup> has the same meaning of R<sup>II</sup>; Si is a silicon atom; D is selected from the group comprising: O, S, NR<sup>IV</sup>, PR<sup>IV</sup>, OR<sup>IV</sup>, SR<sup>IV</sup>, NR<sup>IV</sup><sub>2</sub>, PR<sup>IV</sup><sub>2</sub>; each X group equal to or different from each other is selected from the group comprising hydrogen, halide, alkyl, cycloalkyl, aryl, alkenyl, arylalkyl, arylalkenyl or alkylaryl with 1 to 20 carbon atoms, n is a number whose value can be: 0, 1, 2 or 3, in order to full the remaining valences of metal M. It is also described a method for supporting the compound of formula I.
Patent JP-3446695-B2 (JP)
IPC: H01L25/18
Filed: 1999-11-26
Granted: 2003-09-16
Abstract: PROBLEM TO BE SOLVED: To enable a built-in semiconductor element or a part to be exchanged even after a semiconductor is molded by covering a first surface side of a board with resin, and providing a second surface side of a board with a member for preventing warp of a board. SOLUTION: For example, a board 3 is mounted on a board holding member 7 formed of the same member as that of a lead frame 6 by means of bonding, brazing, etc. Furthermore, a wiring pattern 5 and the lead frame 6 are connected by a wire. One surface (semiconductor element mounting surface) of the board 3 is entirely covered with mold resin 4, a wiring pattern 5 is formed in an opening part of the board holding member 7, and a semiconductor package 11 is connected thereto by soldering. According to such a structure, a semiconductor package is continuously exposed to an outside of a semiconductor device until a final process, thereby replacing a defective semiconductor package just when it is detected in an inspection process.
Patent JP-3515932-B2 (JP)
IPC: A61F13/15
Filed: 1999-11-30
Granted: 2004-04-05
Abstract: A disposable sanitary garment 1 includes a chassis 2 defining an outer surface thereof, the chassis 2 is provided along its transversely opposite side edge portions 23 destined to extend around a wearer's thighs with a pair of first leg-hole elastic members 21 extending circumferentially around the thighs and with a pair of second leg-hole elastic members 22 describing a circular arc being convex inwardly of the garment 1. The chassis 2 is folded back inwardly of the garment 1 along one side edges 22A of the respective members 22 with the second leg-hole elastic members 22 inside and a portion of the chassis 2 extending inside the zone along which the chassis 2 has been first folded back is folded back along the other side edges 22B of the respective members 22. <IMAGE>
Patent JP-H0423259-B2 (JP)
IPC: G03F3/08
Filed: 1980-09-10
Abstract: In the method for improving the drawing in colour image reproduction by partial electronic retouching, the trichromatic sampling of a colour component of the colour image provides the trichromatic components which are subjected to an analog/digital conversion and stored in the memory (1). With a coordinate probe (50, 51, 52), a retoucher will proceed in the same way as with a retouching brush. By means of the probe, the coordinates of a moving area on the image (surface of the brush) of a trichromatic component to be retouched as well as the number of correction steps by image point will be searched. For the marked correction area the corrections will be calculated point by point. The trichromatic components of the coloured image or of a coloured printing will be read in the memory (1) and modified to obtain the retouching effect under the control of a monitor (2). The individual values of the corrections for each correction step may be freely selected. By previously determining the modifications so that they decrease from the center towards the edges of the image (for example according to the Gauss distribution), there will be provided in the retouching area a retouching degree which increases or decreases progressively.
Patent JP-2549683-B2 (JP)
IPC: C08K3/00
Filed: 1987-10-20
Granted: 1996-10-30
Abstract: This invention relates to a crystalline polyamide corporation having dispersed therein a nucleating agent composed of one or more finely divided inorganic materials, one or more fatty acid amides and one or more low molecular weight polymers selected from the group consisting of polyolefins, polyoxides and polsulfides.
Patent JP-H0733089-B2 (JP)
IPC: G01D15/16
Filed: 1989-02-15
Abstract: In the shear mode piezoelectric transducer for an ink jet system described in the specification, a piezoelectric plate is polarized parallel to the plane of the plate and in directions extending away from the center of the pressure chamber with which the transducer is used, and electrodes mounted on opposite surfaces of the plate impose electric fields orthogonal to the direction of polarization. The resulting shear motion of the transducer decreases the volume of the pressure chamber, ejecting a drop of ink from an orifice communicating with the pressure chamber. The piezeelectric plate used in the transducer is prepared by imposing electric fields within the plate in the direction parallel to the plane of the plate between electrodes mounted on opposite sides of the plate in the central region of the pressure chamber and electrodes mounted on opposite sides of the plate in the peripheral regions of the pressure chamber.
Patent JP-3462496-B2 (JP)
IPC: F16H48/11
Filed: 1992-01-08
Granted: 2003-11-05
Abstract: The invention relates to a differential unit. The differential unit comprises a gear carrier (42) designed for rotation about a first axis (47), means on said carrier (42) whereby said carrier (42) can be rotated about said first axis (47). First (52) and second (51) output gears of first and second diameters respectively are mounted in the carrier (42) for rotation about the first axis (47). The diameter of the second output gear (51) is larger than the diameter of the first output gear (52). A first plurality of intermediate gears (55) are each journalled in a pocket in the carrier to rotate about one of a first plurality of axis parallel to the first axis (47), said first plurality of axes being equally spaced from the first axis. Each of the first plurality of intermediate gears (55) engages the first output gear (52). A second plurality of intermediate gears (56) are each journalled in a pocket in the carrier (42) to rotate about one of a second plurality of axes parallel to the first axis, said second plurality of axes being equally spaced from the first axis. Each of the second plurality of gears (56) engages the second output gear (51). At least one of the first plurality of intermediate gears (55) engages at least one of the second plurality of intermediate gears (56). Each of the first plurality of intermediate gears (55) extends over only one of the output gears and each of the second plurality of intermediate gears (56) extends over both of the output gears.
Patent JP-3212603-B2 (JP)
IPC: C10M141/10
Filed: 1992-07-15
Granted: 2001-09-25
Abstract: This invention relates to compositions comprising a major amount of an oil of lubricating viscosity, (A) a metal salt selected from the group consisting of sulfonates, phenates, carboxylates and mixtures thereof, (B) an aliphatic carboxylic acid or anhydride, or carboxylic acid containing derivative thereof, wherein the aliphatic group contains at least about 20 carbon atoms and optionally (C) a metal salt of (C) (I) at least one organic phosphorus acid or a mixture of (C) (I) at least one organic phosphorus acid and (C) (II) at least one carboxylic acid. Also disclosed are lubricants and functional fluids containing these additives, methods for improving the wet filterability of lubricants and functional fluids, and means for retaining zinc when zinc-containing compositions are exposed to water.
Patent JP-3037427-B2 (JP)
IPC: C07J71/00
Filed: 1992-02-19
Granted: 2000-04-24
Abstract: Starting compounds for preparing calcitriol (1$g(a), 25-dihydroxycholecalciferol) and its derivatives showing, as compared with calcitriol, some modifications, particularly in the C-17 lateral chain, a method for preparing these starting compounds and intermediate products for this method are described. The new compounds have the general formula (I), wherein R?1 stands for a hydrogen atom, an alkyl, silyl, acyl, aryl, alkoxycarbonyl or alkoxyalkyl group whose meaning is more closely defined in the description and either a) A stands for a methylene group and R the residue -(CH2?)n?-CH2?-CR?2R?3OH (n = 1, 2, 3, 4, 5, 6, 7), wherein R?2 and R?3 stand independently for a hydrogen atom, a C1-4? alkyl group or R?2 and R?3 stand for a cyclopropyl to cyclohexyl ring or b) A stands for a direct bond and R a carbaldehyde residue. The new compounds are prepared from the known compound (20S)-20-hydroxymethyl-1,1-4-pregnadien-3-one by isomerization to the 1,5-dien-3-one and then, in case a) conversion of the 20-hydroxymethyl group to a 20-sulfonyloxymethyl group, reduction of the 3-keto group to the hydroxy group, construction of the side chain, oxidation to the 7-keto compound, epoxidation in the 1,2 position, conversion of the 7-ketone to the corresponding tosylhydrazide and reduction of the 7-tosylhydrazide with lithium aluminium hydride. In case b), the 20-hydroxymethyl group is protected by a protective group which is readily split off, the 5,7-diene is prepared as in a), the protective group is split off and the 20-hydroxymethyl compound is oxidized to the corresponding aldehyde.
Patent JP-3232330-B2 (JP)
IPC: C14C3/02
Filed: 1992-09-25
Granted: 2001-11-26
Abstract: Hydroxyalkyl phosphine compounds, such as tetrakis (hydroxymethyl) phosphonium salts, are applied to skins or hides, or leather in finishing operations.
Patent JP-2877509-B2 (JP)
IPC: C12N1/21
Filed: 1990-05-10
Granted: 1999-03-31
Abstract: A novel metalloproteinase inhibitor, analogs thereof, polynucleotides encoding the same, and methods of production, are disclosed. Pharmaceutical compositions and methods of treating disorders caused by excessive amounts of metalloproteinase are also disclosed.
Patent JP-3083325-B2 (JP)
IPC: C12P21/08
Filed: 1995-08-18
Granted: 2000-09-04
Abstract: Methods and test kits are described which provide a reliable, sensitive and selective assessment of periodontal disease activity, peri-implantitis or HIV(+)-infection/AIDS-disease related periodontal diseases. The preferred methods and test kits are constructed to be easy and rapid chair-side tests. The method is based on the preparation and use of monoclonal antibodies which recognize the active mammalian matrix metalloproteinase-S (MMP-8) and is capable of differentiating between said active matrix metalloproteinase-8 and its inactive proform.
Patent JP-3710813-B2 (JP)
IPC: A23D7/02
Filed: 1995-09-15
Granted: 2005-10-26
Abstract: PCT No. PCT/DK95/00370 Sec. 371 Date Feb. 12, 1997 Sec. 102(e) Date Feb. 12, 1997 PCT Filed Sep. 15, 1995 PCT Pub. No. WO96/08156 PCT Pub. Date Mar. 21, 1996The present invention relates to a process of preparing a spread and the use of an enzyme in the production of a spread. The process of preparing a spread includes the following steps: a) the aqueous phase, which includes protein, is treated with an enzyme capable of enhancing the viscosity of the aqueous phase, b) the pH-value is adjusted to 4.8 to 6.0, c) the aqueous phase or emulsion is heated to between 60 DEG  C. and 100 DEG  C. for a period of time, d) the aqueous phase or the emulsion is tempered to a temperature between 30 DEG  C. and 50 DEG  C., e) the tempered aqueous phase is mixed with the fat phase and tempered to between 30 DEG  C. and 50 DEG  C. until an emulsion is formed, f) the emulsion is crystallized to form a spread. The steps in the process may be performed in the sequence steps a), b), c), d) e), f) or a), b), d), e), c), d), f).
Patent JP-3302364-B2 (JP)
IPC: F02D41/38
Filed: 1992-05-14
Granted: 2002-07-15
Abstract: PCT No. PCT/AU92/00216 Sec. 371 Date Oct. 12, 1993 Sec. 102(e) Date Oct. 12, 1993 PCT Filed May 14, 1992 PCT Pub. No. WO92/20915 PCT Pub. Date Nov. 26, 1992.A method of operating a fuel system having a fuel pump (15) to supply fuel to a fuel metering apparatus (23) operable to provide metered quantities of fuel for injection to an engine, and an electronic controller (22) responsive to a plurality of input signals to determine the engine fuel demand and to control the activation of the fuel metering apparatus ( 23 ) to deliver a quantity of fuel to meet said fuel demand. The method comprising maintaining a fuel supply to said fuel metering apparatus (23) within predetermined fuel pressure or fuel level parameters, and cyclically operating said fuel pump-to maintain said fuel supply within said parameters. Further providing a signal from the sensor (18) to an electronic controller (23) indicative of the pressure of the fuel supply at the fuel metering apparatus (23) as one of said input signals to be processed by the electronic controller (23) in the control of the fuel metering apparatus (22). The accuracy of the fuel metering is thereby not adversely affected by the intermittent operation of the pump (  15 ). The pump ( 15 ) preferably provides fuel to a closed chamber that acts in the manner of an accumulator (16), and a pressure sensor (18) provides an input signal to the electronic controller (22) indicative of the pressure of the fuel available to the fuel metering apparatus (23) from the accumulator (16). Alternatively the chamber may maintain the fuel between predetermined levels at a substantially steady or variable pressure.
Patent JP-3289089-B2 (JP)
IPC: C12Q1/6813
Filed: 1991-06-11
Granted: 2002-06-04
Abstract: A method for detecting a single-stranded nucleotide sequence in a sample which is known or thought to contain it, using sandwich hybridization comprising the step of incubating the sample with a capture probe which is passively fixed to a solid support and with a detector probe which is labelled with a non-radioactive marker. The capture and detector probes can hybridize with two non-overlapping regions respectively of the target nucleotide sequence being sought. The incubation step is followed by a washing step for removing reagents which have not been fixed by hybridization. The method is characterized in that the capture probe contains 9-30 nucleotides and is fixed to said solid support which is made of a material based on a hydrophobic compound. The method can be used particularly for diagnosing infectious or genetic diseases and for cell typing.
Patent JP-3058918-B2 (JP)
IPC: B01D53/04
Filed: 1995-10-13
Granted: 2000-07-04
Abstract: A laser system utilizing a fluid as the excitatory medium for stimulated light emission, wherein the fluid is supplied from a sorbent-based fluid storage and dispensing system coupled in fluid-supplying relationship with the laser apparatus. The laser may be an excimer laser utilizing as the laser working fluid a rare gas halide compound such as fluorides and/or chlorides of krypton, xenon and argon, as well as fluorine and/or chlorine per se. The laser system may alternatively be a far infrared gas laser utilizing a gas such as CO2, N2O, CD3OD, CH3OD, CH3OH, CH3NH2, C2H2F2, HCOOH, CD3I, CH3F, and C13H3F. Laser systems of the present invention may be utilized in applications such as materials processing, measurement and inspection, reading, writing, and recording of information, holography, communications, displays, spectroscopy and analytical chemistry, remote sensing, surveying, marking, and alignment, surgical and medical applications, plasma diagnostics, laser weaponry, laser-induced nuclear fusion, isotope enrichment and atomic physics.
Patent JP-3581713-B2 (JP)
IPC: A61K31/27
Filed: 1993-12-22
Granted: 2004-10-27
Abstract: Compounds of general formula (1) are described wherein Y is a halogen atom or a group -OR<1>, where R<1> is an optionally substituted alkyl group; X is -O-, -S- or -N(R<8>)-, where R<8> is a hydrogen atom or an alkyl group; R<2> is an optionally substituted alkyl, alkenyl, cycloalkyl or cycloalkenyl group; R<3> is a hydrogen or halogen atom or an -OR<9> group, where R<9> is a hydrogen atom or an optionally substituted alkyl, alkenyl, alkoxyalkyl, or alkanoyl group, or a formyl, carboxamido or thiocarboxamido group; R<4> and R<5>, which may be the same or different, is each a group (CH2)nAr, where Ar is a monocyclic or bicyclic aryl group optionally containing one ore more heteroatoms selected from oxygen, sulphur or nitrogen atoms and n is zero or an integer 1, 2 or 3; R<6> is a hydrogen atom or an optionally substituted alkyl group; R<7> is a hydrogen atom or an optionally substituted alkyl group; and the salts, solvates, hydrates and N-oxides thereof. Compounds according to the invention are potent, selective and orally active PDE IV inhibitors and are useful in the prophylaxis and treatment of asthma and other diseases. <IMAGE>
Patent JP-2863314-B2 (JP)
IPC: A61F2/00
Filed: 1993-03-24
Granted: 1999-03-03
Abstract: A prosthetic pylon attachment construction provides a useful attachment interface between the exterior of a pylon which otherwise has a generally curvilinear exterior and a broad range of other prosthetic devices having relatively flat surfaces, and permits ready manufacture and ready interchangeability of a range of prosthetic devices and pylons.
Patent JP-3214858-B2 (JP)
IPC: H05K7/10
Filed: 1993-02-11
Granted: 2001-10-02
Abstract: A test socket for integrated circuits includes a base and a platform supported above the base upon which may be placed an integrated circuit. The platform is free to tilt in any direction relative to the base to prevent damage to the integrated circuit by unbalanced forces caused by closing of a cover which retains the integrated circuit in contact with the platform.
Patent JP-3555032-B2 (JP)
IPC: A61K31/34
Filed: 1994-12-15
Granted: 2004-08-18
Abstract: A compound of general formula (I) is disclosed as a potent anticonvulsant drug. Pharmaceutical compositions and methods of treatment are also disclosed.
Patent JP-4210333-B2 (JP)
IPC: F16D55/40
Filed: 1997-12-08
Granted: 2009-01-14
Abstract: A disc brake comprises an operating mechanism operable to move friction material pads into contact with a disc. The operating mechanism comprises a support body located on one side of the disc, a cylinder defined by the support body, and a piston in the cylinder. The operating mechanism also comprises a guidance member for the pads. The guidance member projects from the support body past the disc and supports an abutment on which one of said pads is mounted. The guidance member is mounted on the support body by means of a plurality of bolts which extend through bores in the guidance member to said abutment. The bolts take the load during application of the brake.
Patent JP-3016598-B2 (JP)
IPC: G11B27/034
Filed: 1997-02-06
Granted: 2000-03-06
Abstract: A method for formatting digital data on an optical disk that represents at least two versions of the same program. Data sequences which are unique to each version and data sequences which are common to the two of them are interleaved in a single data stream. In order to achieve seamless play of both versions on a player that is compatible with the disk format but has limited buffer storage, data which would otherwise be common to both versions is placed redundantly in the data sequences which are unique to both versions.
Patent JP-4095117-B2 (JP)
IPC: C08K3/00
Filed: 1997-05-06
Granted: 2008-06-04
Abstract: PCT No. PCT/FR97/00812 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed May 6, 1997 PCT Pub. No. WO97/43342 PCT Pub. Date Nov. 20, 1997Bitumen/polymer compositions are produced by contacting, between 100 DEG  C. and 230 DEG  C., under agitation, one bitumen or a mixture of bitumens with at least one olefinic polymer bearing epoxy or COOH groupings, then by incorporating in the product, an acid additive while the whole mixture is agitated at a range between 100 DEG  C. and 230 DEG  C. for at least 10 minutes. The product, which is subjected to treatment by the acid additive may still contain one or several additional polymers, for instance of the elastomer type cross-linkable with sulphur, and even be subjected to sulphur cross-linking before treatment. The bitumen/polymer compositions are useful directly or after dilution, to form binders for carrying out surfacing operations.
Patent JP-3992751-B2 (JP)
IPC: A61F5/453
Filed: 1998-04-30
Granted: 2007-10-17
Abstract: A disc-like valve element in a control valve includes an outer peripheral ring to which leaf elements are integrally connected having a thickness which increases uniformly from the entire outer peripheral ring to the axial center forming a conical shaped valve element when in a closed condition. The side of the valve element facing the inlet end of the chamber is preferably flat functioning as a funnel to discharge urine when the valve element is moved to an open condition. The increased thickness at the axial center of the valve element is preferably the result of the side of the valve element facing the outlet end of the valve chamber increasing in thickness from the ring laterally inwardly and longitudinally outwardly to maximize flexibility of the leaf elements adjacent the ring and sealing at the axial center.
Patent PL-126249-B2 (PL)
Title: Valve timing gear for internal combustion engine
IPC: F01L13/00
Filed: 1981-01-02
Abstract: An internal combustion engine having at least one cylinder with inlet and exhaust valves operated via rocker arms by respective cams carried by a single camshaft. The camshaft is connected to its drive by an eccentric linkage, the eccentricity of which is varied by a device responsive to engine speed, and is least at high speed. As engine speed falls, increasing eccentricity results in a relative advance of inlet valve closing time and relative retardation of exhaust and inlet valve opening times but little change in the timing of exhaust valve closure. The lift of the valves may be varied also if the rocker arm axes are movably mounted.