baber/WOPTO huggingface dataset:
Patent JP-4598217-B2 (JP)
IPC: B22D11/06
Filed: 2000-01-27
Granted: 2010-12-15
Abstract: Twin roll strip caster comprising parallel casting rolls (16) one of which is mounted on moveable roll supports (104) which allow it to move bodily toward and away from the other roll (16). A pair of roll biasing units (110) comprising compression act on roll supports (104) to bias the moving roll (16) toward the other roll. Biasing units (110) comprise compression springs (112) acting on roll supports (104) through thrust transmission structures (122) and thrust reaction structures (121). The positions of thrust reaction structures (121) are set by hydraulic cylinder units (119) operable vary the position of each reaction structure (121) to replicate movements of the respective thrust transmission structure 122 so as to maintain a constant compression of the biasing springs (112) regardless of lateral movements of the roll supports (104).
Patent JP-3816730-B2 (JP)
IPC: B60G17/016
Filed: 2000-08-10
Granted: 2006-08-30
Abstract: A vehicle steering apparatus comprises means for changing at least camber angles of left and right wheels (5L, 5R) from straight ahead travel values, in response to steering inputs. By causing the amount of change in the camber angle of the left wheel (5L) from the straight ahead travel value and the amount of change in the camber angle of the right wheel (5R) from the straight ahead travel value to be mutually different, the vehicle is steered in response to the amounts of change in those camber angles. <IMAGE>
Patent JP-4416067-B2 (JP)
IPC: H01L23/50
Filed: 2000-09-26
Granted: 2010-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent solder from being fused by suppressing heat generation in dicing and to eliminate wire peeling in wire bonding as to a frame having an array of lead frames used for batch molding type semiconductors. SOLUTION: The frame is used to obtain the individual resin-sealed type semiconductor devices by molding semiconductor elements together at a time after arraying the semiconductor elements on lead frames 11 and performing wire bonding, and cutting grid leads L with a dicing saw; and the grid leads L is wide enough to cut it twice with the dicing saw. The friction in the dicing is reduced by using a narrow-width dicing saw and the heat generation is suppressed to prevent solder from being fused. A mesh type clamper which presses even the grid leads is usable and the resonance in the wire bonding is suppressed to eliminate the wire peeling.
Patent JP-4340997-B2 (JP)
IPC: H01H85/041
Filed: 1998-08-29
Granted: 2009-10-07
Abstract: An electrical fuse element (1), which comprises a substrate (4) with two contacts (2) arranged on opposite end sides (3), terminal areas (7) connected to the contacts and a fusible conductor (10) electrically connected in a conducting manner to the contacts via the terminal areas, is developed for use in higher voltage ranges, with improved breaking capacity and with low production costs, by the terminal areas (7) and the fusible conductor (10) being arranged separated from one another by an insulator (4) and electrically connected to one another via lead-throughs.
Patent JP-3715200-B2 (JP)
IPC: C23C18/44
Filed: 1999-07-13
Granted: 2005-11-09
Abstract: A spark plug and method of making same, wherein the spark plug includes an iridium alloy tip portion which may take the form of a rivet or a sphere. The tip portion is coated with platinum, annealed and then resistance welded to a nickel-based electrode of the spark plug. The platinum coating helps to prevent cracks at the welding joint which might otherwise occur due to the differing coefficients of thermal expansion of the iridium-based alloy tip portion and the nickel-based alloy electrode. The iridium alloy tip portion is further not susceptible to attack by lead or combustive gases and therefore increases the life of the spark plug significantly.
Patent JP-3498056-B2 (JP)
IPC: H04B7/26
Filed: 1999-11-17
Granted: 2004-02-16
Abstract: A method for rapidly reacquiring a timing reference after a sleep period in a wireless telephone receiving pilot signals from one or more base stations in a wireless network, wherein the wireless telephone has a master timer (local time reference), a fast, accurate clock source, a slow, less accurate but power efficient clock source and a memory. The method includes the steps of entering the sleep period by storing one or more parameters related to the pilot signals and how the pilot signals are changing over time, calculating a prediction of the parameters of the pilot signals after a sleep period based on the stored parameters, storing the prediction, starting the slow clock, and stopping the master timer (local time reference) and fast clock source. The method further includes the steps of ending the sleep period by generating a wake-up interrupt by the slow clock after the sleep period, restarting the master timer and fast clock source responsive to the wake-up interrupt, and reacquiring pilot signals using the predictions stored previously. A time correction factor can then be computed that closely aligns the received pilot signals on the prediction which is then weighted and the master timer is adjusted by the weighted time correction.
Patent JP-4740459-B2 (JP)
IPC: B31D3/00
Filed: 2000-03-25
Granted: 2011-08-03
Abstract: The invention relates to a folded honeycomb structure and to a method and device for producing said folded honeycomb structure from a corrugated core web. The folded honeycomb structure has a number of adjacent corrugated core strips which lie in one plane and are interconnected by cover layer strips. Said cover layer strips are folded about 180° and are perpendicular to said plane. According to the inventive method for producing the folded honeycomb structure, interconnected corrugated core strips are produced first by making a number of longitudinal scores in a corrugated core web. These corrugated core strips are then alternately rotated through 90° respectively so that the cover layer strips fold and the folded honeycomb structure is formed. The device corresponding to this method consists of a number of rotating blades for making the longitudinal scores and a number of guiding elements for rotating the interconnecting corrugated core strips.
Patent JP-3504616-B2 (JP)
IPC: B41J2/01
Filed: 2001-01-24
Granted: 2004-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a building plate printing device capable of coping with small-lot multi-kind production by making a plate for printing unnecessary by utilizing ink jet technique. SOLUTION: Cell parts 2a, having predetermined shapes, are arranged around the surface of circumference of a gravure roll 2 with a predetermined pitch. An ink jet mechanism 3 is provided with respective recording heads 31-34 for injecting ink of respective colors cyan, magenta, yellow and black against respective cells and a printing controller 35. One image element of an image to be printed is formed of neighboring 13 pieces of cell parts. The printing controller 35 obtains one image element having a desired color density by changing the area rate of an ink dot of four kinds of C, M, Y, K based on the color data of respective image elements of the image to be printed. The ink, supplied to respective cells 2a of the gravure roll 2, is transferred to the surface of the building plate 8 through an offset roll 5.
Patent JP-4021152-B2 (JP)
IPC: D21H21/24
Filed: 2001-03-21
Granted: 2007-12-12
Abstract: Alkanolamine esters obtainable by reaction of alkanolamine (I) with dicarboxylic acid (II) and optionally alkoxylated fatty alcohol (III) are new. Cationic surfactants and esterquats obtained from the esters are also new. Alkanolamine esters obtainable by reaction of an alkanolamine of formula (I) with a dicarboxylic acid (or reactive derivative) of formula (II) and with a fatty alcohol, optionally alkoxylated, of formula (III) are new. HOOC-R4-COOH      (II) R1 = H, 1-6C alkyl or the residue -R2-O(CHR3CH2O)nH;  R2 = 1-6C alkylene;  R3 = H or methyl;  n = 0-20;  R4 = 1-36C alkylene (optionally substituted or unsaturated) or arylene; and  R5 = 2-22C alkyl or alkenyl. Independent claims are also included for the following: (1) Cationic surfactants obtainable by the formation of the addition salts of the alkanolamine esters with mineral or organic acids. (2) Esterquats obtainable by quaternization of the alkanolamine esters with alkylation agents. (3) Aqueous fabric-softening compositions which contain: (a) the surfactants or esterquats, (b) cationic surfactant(s) active as fabric softeners and (c) non-ionic fabric-conditioning surfactant(s). The total amount of (a), (b) and (c) is 2-60 (3-40) wt.% such that, with respect to their total amount: (i) the proportion of component (a) is 2-100 (3-80) wt.%, (ii) the proportion of component (b) is 0-98 (0-97) wt.% and (iii) the proportion of component (c) is 0-40 (0-30) wt.%.
Patent JP-5299935-B2 (JP)
IPC: C08F220/56
Filed: 2001-05-17
Granted: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonionic or anionic water-soluble acrylamide polymer having excellent flocculation properties and a good water solubility and its production method. SOLUTION: This nonionic or anionic water-soluble acrylamide polymer is obtained by the photopolymerization of an aqueous acrylamide monomer solution containing a photoinitiator and has a 0.2% salt viscosity ηs(0.2) and an anion equivalent value (Eq) satisfying the equation: ηs(0.2) -1.56Eq>=24. Such a water-soluble acrylamide polymer can be produced at a high productivity by supplying a layer of an aqueous acrylamide monomer solution containing a photoinitiator onto a substrate and irradiating the layer with an active energy ray by changing the irradiation conditions.
Patent JP-4837845-B2 (JP)
IPC: A61M5/32
Filed: 2001-07-30
Granted: 2011-12-14
Abstract: A hypodermic syringe (10) with a selectively retractable needle (12) includes an elongate barrel (14) having an open proximal end (16) and a distal end (18) that defines a receiver (20) with an inwardly projecting shoulder (22). The syringe has a hollow elongate plunger (28) with an open proximal end (30) and a closed distal end (32). There is an elongate plug (34) extending distally into the hollow plunger from the open proximal end forming an enclosed cavity (36) within the plunger. The syringe has an elongate hub (42) having a passageway (44) therethrough, a distally extending stem (46), and a proximal flange (48) with an engagement (50) for engaging said barrel. The syringe has an elongate needle having a fluid path (60) therethrough, a sharpened distal end (62) and a proximal end (64). The needle is mounted in the passageway so that the sharpened distal end projects. The syringe has an elongate spring (66) disposed about the stem of the hub that is compressed between the flange and the inwardly projecting shoulder of the receiver to provide a bias. There is a hollow sleeve (68) sized to fit within the receiver over the elongate spring with a proximal sharpened end (72) disposed in the groove of the flange. When a user applies a sufficient force, the hub is sufficiently moved distally in the receiver for the cutting edge of the sleeve to cut through the flange and the closed distal end of the plunger to expose the cavity for withdrawal of the needle into the syringe. <IMAGE>
Patent JP-4495377-B2 (JP)
IPC: A61K31/495
Filed: 2000-06-01
Granted: 2010-07-07
Abstract: Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having the following structure:A is wherein Y1 and Y2 are independentlyhydrogen,C1-4 alkyl,C1-4 alkoxy,FuHvC(CH2)0-1 O-, wherein u and v are either 1 or 2, provided that when u is 1, v is 2, and when u is 2, v is 1,C3-7 cycloalkyl,thio C1-4 alkyl,C1-4 sulfinylalkyl,C1-4 sulfonylalkyl,halogencyano, ortrifluoromethyl, andwherein b is 0 or 1.
Patent JP-3766023-B2 (JP)
IPC: A23L33/15
Filed: 2000-07-05
Granted: 2006-04-12
Abstract: A nutritional supplement in the form of a gelled nutritional composition. The composition contains gelled whey protein; a carbohydrate source; minerals; and vitamins. The composition may have a viscosity of about 5000 cp to about 40000 cp and an energy density of about 800 kcal/l to about 1200 kcal/l. The composition is suitable for dysphagia patients, children and athletes.
Patent JP-3995596-B2 (JP)
IPC: H01G4/38
Filed: 2001-11-28
Granted: 2007-10-24
Abstract: A capacitor includes multiple tiers (302, 304, 306, 1210, 1212, 1310, 1312, 1380, FIGS. 3, 12, 13), which provide capacitance to a load at different inductance values. Each tier includes multiple layers (311-325, 1220, 1222, 1320, 1322, 1382, FIGS. 3, 12, 13) of patterned conductive material, which are separated by layers of dielectric material. In one embodiment, tiers are stacked in a vertical direction, and are electrically connected through vias (330, 332, 334, 1230, 1232, FIGS. 3, 12) that extend through some or all of the tiers. In another embodiment, one or more tiers (1310, 1312, FIG. 13) are located in a center region (1404, FIG. 14) of the capacitor, and one or more other tiers (1380, FIG. 13) are located in a peripheral region (1408, FIG. 14) of the capacitor. In that embodiment, the center tiers and peripheral tiers are electrically connected through one or more additional layers (1370, FIG. 13) of patterned conductive material. The capacitors of the various embodiments can be used as discrete devices, which are mountable on or embeddable within a housing (e.g., a package, interposer, socket or PC board), or they can be integrally fabricated within the housing.
Patent JP-4324378-B2 (JP)
IPC: H02K3/14
Filed: 2002-03-15
Granted: 2009-09-02
Abstract: The method involves making sub-conductors, coating sub-conductor areas to be insulated with synthetic powder, sintering the coating to melt the material and at least partly setting to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while compressing to melt the not fully hardened material, then fully hardening the remaining material.  The method involves making the sub-conductors, coating the sub-conductor areas to be insulated with synthetic powder, sintering the powder coating to melt the material and at least partly setting the material to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while pressing the sub-conductors together to melt the not fully hardened material, then fully hardening the remaining material.
Patent JP-4571780-B2 (JP)
IPC: H04N5/225
Filed: 2003-01-17
Granted: 2010-10-27
Abstract: A folding-type mobile terminal is provided with a camera that is capable of accurately imaging an object. This is accomplished by mounting the camera such that a viewing direction of the display of the terminal is substantially parallel to a camera imaging direction. <IMAGE>
Patent JP-4458751-B2 (JP)
IPC: B32B7/027
Filed: 2003-02-03
Granted: 2010-04-28
Abstract: A label for in-mold formation is provided which can be readily delaminated from the container by any one because of its excellent delamination initiation property and delamination transmission property as well as its low interlaminar strength, and which can be recorded with information such as pictures and letters on the inner side concealed by the label, and therefore, enabling effective utilization of the display area, or utilization of the delaminated label portion as a request form or a discount ticket, so called coupon.  The present invention discloses a label for in-mold formation which includes a base layer (A) containing a thermoplastic resin, a layer (B) which enables delamination, and a heat seal layer (D) in this order; the aforementioned label for in-mold formation which includes an intermediate layer (C) between the layer (B) which enables delamination and the heat seal layer (D); and a resin molded product with a label to which the label for in-mold formation is attached to integrate with such a resin molded product by thermal fusion.
Patent JP-4593889-B2 (JP)
IPC: G11C19/00
Filed: 2003-06-16
Granted: 2010-12-08
Abstract: In a shift register and LCD device having the shift register that may be employed in the liquid crystal display device having a large screen size and a large resolution, the shift register includes stages connected with each other and each of the stages have a carry buffer for generating a carry signal. The pull-down transistor of each of the stages of the shift register is divided into a first pull-down transistor and a second pull-down transistor. A power voltage Vona larger than the power voltage Von applied to a clock generator is applied to the shift register. A signal delay due to the RC delay of the gate lines may be minimized, the shift register is independent of the variation of the threshold voltage of the TFTs, and image display quality may not be deteriorated.
Patent JP-4072522-B2 (JP)
IPC: H01L21/304
Filed: 2004-07-12
Granted: 2008-04-09
Abstract: A semiconductor chip having a thickness of 130 micrometers or less includes a mechanically ground bottom surface corresponding to a central circuit area, and a polished bottom surface corresponding to a peripheral scribe area. The mechanically ground bottom surface prevents heavy metals attached onto the bottom surface of the wafer from diffusing toward the source/drain regions of the semiconductor substrate and thereby from degrading the transistor characteristics.
Patent JP-4490257-B2 (JP)
IPC: C23C14/34
Filed: 2004-12-27
Granted: 2010-06-23
Abstract: A sputtering cathode for coating processes comprises: a supporting structure comprising a hollow body, which is closed gas-tight against an interior space of vacuum chamber, and which connects a hollow space encompassing a magnet system with the atmosphere outside of the vacuum chamber; and cooling agent channel closed on its cross-sectional periphery with at least one flat side in thermally conducting connection with the metallic diaphragm. A sputtering cathode (1) for coating processes in a vacuum chamber (18) comprises an at least single-piece target plate (2) mounted on a metallic diaphragm (3) on whose side facing away from a target plate are disposed a cooling agent channel with an inflow line (9) and an outflow line (10) for a cooling agent and a hollow space (7) for at least one magnet system. The magnet system is disposed in a supporting tub (6) sealed against the diaphragm and not contacted by the cooling agent and the entire configuration being disposed on a supporting structure (12). The supporting structure for the sputtering cathode comprises a hollow body (13), which is closed gas-tight against the interior space of the vacuum chamber and which connects the hollow space encompassing the magnet system with the atmosphere outside of the vacuum chamber. The cooling agent channel is a conduit (4) closed on its cross sectional periphery with at least one flat side (4a) in thermally conducting connection with the diaphragm. The diaphragm and the surfaces of the conduit facing away from the diaphragm are exposed via the supporting structure to the atmospheric pressure outside of the vacuum chamber.
Patent JP-4346545-B2 (JP)
IPC: B65D83/00
Filed: 2003-05-20
Granted: 2009-10-21
Abstract: An improved aerosol dispenser is disclosed for mixing and dispensing a first and second fluid. The improved aerosol dispenser comprises a valve body sealably mounted to the aerosol container. A first and a second channel is defined in the valve body for providing fluid communication with a valve body cavity of the valve body. A first and a second inner container are located within the aerosol container for communicating with the first and second channels, respectively. A valve assembly comprising a first and a second valve element enables the mixing and dispensing of the first and second fluids from a terminal orifice upon the simultaneous actuation of the first and second valve elements. The invention is also incorporated into the process of filling an improved aerosol dispenser with a first and a second fluid products and an aerosol propellant.
Patent JP-4664676-B2 (JP)
IPC: A61J3/00
Filed: 2003-08-26
Granted: 2011-04-06
Abstract: The system includes a bin hopper which temporarily stores a plurality of small elements, such as medications. The elements are moved out of the bin and singulated into a one-by-one sequence by a series of singulating conveyors. The resulting sequence of elements is moved onto a main system conveyor where the element is identified and then moved to a loading mechanism which arranges the item so it is ready to be gripped and stored. The system includes a mass storage apparatus comprising a series of four upstanding cylindrical drums, each having a plurality of individually accessible and addressable cell storage locations for the elements. A gripping apparatus removes the elements from the loading mechanism and transfers them to a selected location in a cylindrical drum. When an article is to be dispensed, the drum is rotated so that an ejection arm comes adjacent the desired location in the drum. The ejector arm is actuated, pushing the small element out of its slot, into the center of the drum, where it falls onto a conveyor which moves the dispensed item from the system.
Patent JP-4302637-B2 (JP)
IPC: H05B6/12
Filed: 2003-10-10
Granted: 2009-07-29
Abstract: The invention concerns a multipurpose work top (50) for a cooker or grill, comprising a multilayer plate having several stacked layers (18, 20, 22), at least the upper layer (18) being made of steel. The multipurpose work top (50) has delimited work zones (12) which are separated from the rest of the multipurpose work top (50) by delimiting zones (16) wherein there are no other or no more layers (20, 22) beneath the upper layer (18). Each work zone (12) is surrounded with a raised edge (38). An energy source (24) for heating or cooling the work zone (12) is applied under each work zone. Thee is no thermal conduction problem at the work zones since the latter are connected to one another only through the upper layer (18) of the multilayer plate. Nor is there any welding problem since no welding is required on the multipurpose work top.
Patent JP-4505354-B2 (JP)
IPC: G03F7/32
Filed: 2005-03-03
Granted: 2010-07-21
Abstract: A plate-making method comprising: exposing a lithographic printing plate precursor comprising a hydrophilic support, a photosensitive layer containing a sensitizing dye having absorption in a wavelength of 405 nm, a hexaarylbiimidazole compound, a polymerizable compound, a binder polymer and a chain transfer agent and a protective layer in this order with a laser beam having a wavelength of from 350 to 450 nm; and developing the exposed lithographic printing plate precursor with a developer having pH of 10.0 to 12.5 and containing an anionic surfactant in an amount of from 1.0 to 10.0% by weight.
Patent JP-4517994-B2 (JP)
IPC: H02J7/10
Filed: 2005-09-29
Granted: 2010-08-04
Abstract: When it is determined that an electric storage is to be charged from a commercial power source, a controller sets a control target of a voltage of a power line to be controlled by a boost converter, based on a voltage of the commercial power source. Specifically, the controller sets the control target of the voltage to a level approximately equal to the crest value of voltage. Then, the controller outputs an input permission command to a relay circuit, and controls inverters to execute charging of the electric storage.