baber/WOPTO huggingface dataset:
Patent JP-3917075-B2 (JP)
IPC: F01L1/30
Filed: 2001-10-09
Granted: 2007-05-23
Abstract: The present invention provides a mechanism for controlling the intake valve of an internal combustion engine, which mechanism is capable of consuming less energy, i.e. less oil. Through uniquely designed cam and rocker as well as joining mechanism joining the rocker and the stopper, this mechanism does not incur the spring resistance as opening the intake valve, thus the engine per se does not additionally consume energy, so that the object of reducing oil cost and promoting power output may be achieved. <IMAGE>
Patent JP-4015558-B2 (JP)
IPC: B65G47/86
Filed: 2002-05-03
Granted: 2007-11-28
Abstract: The invention relates to a gripping clamp for receptacles, each comprising a body and a neck having a projecting collar presenting a substantially radial bearing face beside the body, the clamp having first and second jaws, the first jaw being arranged to co-operate with the bearing face of the collar and the second jaw being arranged to co-operate with a zone of the neck that extends in the vicinity of the bearing face on its side facing away from the body, when the clamp is in a closed, gripping position.
Patent JP-4174795-B2 (JP)
IPC: C01B33/18
Filed: 2002-03-18
Granted: 2008-11-05
Abstract: The process for process for production of high purity amorphous silica from biogenic matter having a content of amorphous silica, particularly rice hulls, is characterized by use of a solution having an oxidizing solute to reduce the long-chain organic compounds of the biogenic matter prior to volatile removal of the organic compounds by heated oxidation. Prior to reduction of the hydrocarbons the biogenic matter may be finely divided, screened, subjected to surfactant wash, rinsed and soaked in water to accelerate and enhance penetration of the oxidizing solution. Following removal of the volatile impurities by heated oxidation the remaining silica may be rinsed with water, acid solution or other solutions to remove even trace impurities. At the end of the process herein disclosed a fine white amorphous silica of extreme purity can be produced.
Patent JP-4360856-B2 (JP)
IPC: B05C19/02
Filed: 2003-07-23
Granted: 2009-11-11
Abstract: A process for coating pipes comprises vortex sintering using a powdery, meltable polymer as the coating material. The pipe is first cleaned. A primer is then applied and burnt in using a middle frequency induction spool. Vaporized solvent is removed using a radial ventilation unit, and the pipe is pre-heated using an induction spool. A process for coating pipes comprises vortex sintering using a powdery, meltable polymer as the coating material. The pipe is first cleaned. A primer is then applied and burnt in using a middle frequency induction spool. Vaporized solvent is removed using a radial ventilation unit, and the pipe is pre-heated using an induction spool. Powder is prevented from clumping together by air shower members and guide plates. A further induction spool smooths out incompletely melted areas, and an air shower is used to pre-cool the pipe surface. Final cooling takes place in a water bath.
Patent JP-4063734-B2 (JP)
IPC: H04M11/00
Filed: 2003-07-24
Granted: 2008-03-19
Abstract: A communications terminal operates in multiple modes including a wired phone mode, an Internet phone mode, and a combined mode. The terminal includes a wired phone unit and an IP phone unit which separately processes calls to/from PSTN- and Internet-communications networks. The terminal also includes a processor which processes a call through a voice path which connects the wired phone unit and the IP phone unit in a third mode of operation which is referred to as an external connection mode. By processing a call along this path, the cost of performing long-distance and/or international calling may be substantially reduced and transmission efficiency may simultaneously be improved. <IMAGE>
Patent JP-4148067-B2 (JP)
IPC: F16H3/62
Filed: 2003-08-27
Granted: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vehicular planetary gear type multi-stage transmission capable of ensuring large range of the speed change ratio, adequate speed change ratio step and forward seven-speed or more.  <P>SOLUTION: Five rotational elements are constituted by connecting a first speed change unit to output the rotation of an input shaft via a first intermediate output path and a second intermediate path to be rotated in an accelerated manner, a sun gear, a carrier and a ring gear of second, third and fourth planetary gear devices to each other. A speed change group of forward seven-speed or more is established by selectively switching the coupled state and the uncoupled state of five clutches and one brake.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4252446-B2 (JP)
IPC: A61K38/16
Filed: 2002-06-20
Granted: 2009-04-08
Abstract: The present invention relates to the use of the A20-binding inhibitor of NF-kappaB activation (ABIN), or a functional fragment or variant thereof to protect against TNF-induced liver failure, such as viral hepatitis and alcoholic liver disease. More particularly, it relates to the prevention of the toxic effects of said diseases, including lethality, by overexpressing ABIN.
Patent JP-4190411-B2 (JP)
IPC: D01F6/62
Filed: 2002-06-20
Granted: 2008-12-03
Abstract: The invention relates to a method for producing non-pilling polyester fibres, whereby polyethylene terephthalate is produced in the presence of organosilicon compounds of tetrahydrofurfuryl alcohol. Preferably, tetrakistetrahydrofurfuryloxysilane or tris[tetrahydrofuryloxy]methylsilane is used.
Patent JP-4199657-B2 (JP)
IPC: H02K49/10
Filed: 2002-05-30
Granted: 2008-12-17
Abstract: In a magnetic coupler, a pair of magnet rotors is slidably mounted on rods. Ferrous material on the conductor rotors attracts the permanent magnets in the magnet rotors. Under static or relative static conditions, the attractive force urges the magnet rotors toward the conductor rotors to create a minimum, operational air gap therebetween. When there is a significant relative rotational velocity between the magnet rotors and the conductor rotors, a repulsion force urges the rotors apart. During start-up, latch arms retain the magnet rotors apart from the conductor rotors by a larger, soft-start air gap. During operation, centrifugal force moves the latch arms out of their active position. If the rotational speed of the load shaft decreases rapidly during operation, the magnet rotors move apart from the conductor rotors by a still larger, fully disengaged air gap.
Patent JP-4490098-B2 (JP)
IPC: B01J29/12
Filed: 2002-08-08
Granted: 2010-06-23
Abstract: Catalyst has a catalytically active coating on an inert honeycomb body made from a ceramic or metal. The coating contains platinum, palladium, rhodium or iridium on a finely divided oxidic support material based on silicon dioxide. The support material has low porosity and is composed of aggregates of spherical primary particles having an average diameter of 7-60 nm. An Independent claim is also included for a process for the production of the catalyst comprising coating a honeycomb body with a suspension containing a platinum group metal deposited on an oxidic support material, in which the support material is in a spray-dried form having a tamped density or more than 200 g/l. Preferred Features: The support material has an average particle diameter of 20-50 nm and a pore radius distribution of more than 20 nm. The support material is doped with 0.05-1 wt.% aluminum oxide. The coating additionally contains a dealuminized zeolite, beta-zeolite or a ZSM-5 zeolite.
Patent JP-4189673-B2 (JP)
IPC: B65D39/04
Filed: 2002-10-07
Granted: 2008-12-03
Abstract: A mould and method for the injection-moulding of an assembly for creating a closable fluid connection, and an assembly. The assembly comprises a female element (20) and a stopper (30) which is used to close off a bore (27) in the female element (20). The mould comprises a core with a core (2) with a core body (3) and a head (4). Furthermore, the mould comprises a mould ring which is composed of a plurality of mould parts (10, 11) are designed in such a manner that the mould cavity for the stopper (30), is located at a distance from the mould cavity for the female element (20). The mould parts (10, 11) of the mould ring which lie around the core (2) together delimit an annular sealing surface (15), by means of which the mould ring, in a zone between the mould cavity for the stopper (30) and the mould cavity for the female element (20), bears in a sealing manner against the core (2) during the injection moulding, so that the mould cavities are completely separated from one another.
Patent JP-4444667-B2 (JP)
IPC: C09C3/08
Filed: 2003-03-27
Granted: 2010-03-31
Abstract: A method of attaching one or more organic groups onto a particle is described which involves reacting at least one radical with at least one particle wherein the radical is generated from the interaction of at least one transition metal compound with at least one organo-halide compound in the presence of one or more particles capable of radical capture. Variations of this method are also described.
Patent JP-4761710-B2 (JP)
IPC: C07K16/24
Filed: 2003-04-07
Granted: 2011-08-31
Abstract: Monoclonal antibodies and hybridomas producing them that interact with osteoprotegerin ligand (OPGL) are provided. Methods of treating osteopenic disorders by administering a pharmaceutically effective amount of antibodies to OPGL are also provided. Methods of detecting the amount of OPGL in a sample using antibodies to OPGL are further provided.
Patent JP-4386741-B2 (JP)
IPC: C12N15/09
Filed: 2003-04-15
Granted: 2009-12-16
Abstract: Bispecific diabody libraries can be constructed from scFv libraries efficiently and without troublesome procedures by a single treatment, placing restriction enzyme sites appropriately for antigen-encoding regions.
Patent JP-5112610-B2 (JP)
IPC: E06B9/68
Filed: 2004-08-13
Granted: 2013-01-09
Abstract: The process involves dividing a course of a screen (2) between two extreme positions into equal length segments. A control unit (4) is utilized to control an actuator (3) for driving the screen. The screen is moved in two different directions between ends of the segments and respective reference positions. Durations of movement of the screen are calculated according to a predetermined calculation algorithm. An independent claim is also included for a screen device intended to be moved between two extreme positions.
Patent JP-4469248-B2 (JP)
IPC: B21B1/085
Filed: 2004-09-30
Granted: 2010-05-26
Abstract: Disclosed are methods of producing steel rails having a high carbon content and being excellent in wear resistance and ductility from the slabs for rails. One method involves producing a steel rail having a high content of carbon, comprising finish rolling the rail in two consecutive passes, with a reduction rate per pass of a cross-section of the rail of 2-30%, wherein the conditions of the finish rolling satisfy the following relationship: S ¦ 800 / (C × T), wherein S is the maximum rolling interval time (seconds), C is the carbon content of the steel, wherein the carbon content is 0.85-1.40 mass%, and T is the maximum surface temperature (°C) of the rail head. Another method involves producing a steel rail with a high content of carbon, comprising: finish rolling the rail in three or more passes, with a reduction rate per pass of a cross-section of the rail of 2-30%, wherein the conditions of the finish rolling satisfy the following relationship: S ¦ 2400 / (C × T × P), wherein S is the maximum rolling interval time (seconds), C is the carbon content of the steel rail, wherein the carbon content is 0.85¼1.40 mass%, T is the maximum surface temperature (°C) of a rail head, and P is the number of passes, which is 3 or more. In addition to above, controlled additional amounts of V, Nb, N may be added to the steel rail and/or controlled rapid cooling of the rail after rolling may be accomplished to provide further improvements.
Patent JP-4580736-B2 (JP)
IPC: A61F13/472
Filed: 2004-11-18
Granted: 2010-11-17
Abstract: Here is disclosed a liquid-absorbent material molding drum for making liquid-absorbent materials to be incorporated in disposable diapers or the like. A molding depression is formed on its bottom with a plurality of protrusions each protruding outward in a diametrical direction of the drum and being relatively long in a circumferential direction of the drum. These protrusions are continuously arranged in the circumferential direction but distanced one from another by a predetermined dimension in an axial direction of the drum.
Patent JP-4378285-B2 (JP)
IPC: G02B6/43
Filed: 2003-08-28
Granted: 2009-12-02
Abstract: A set of interlocking modules supports and connects a die containing lasers, a set of precision molded lenses and a set of beam switching elements. Another embodiment of the invention is a structure for mounting a logic chip and an optical chip on a chip carrier, with the optical chip being mounted on the side of the carrier facing the system board on which the carrier is mounted, so that radiation travels in a straight path from optical sources on the optical chip into optical transmission guides on the board.
Patent JP-4690045-B2 (JP)
IPC: H04L12/66
Filed: 2003-11-07
Granted: 2011-06-01
Abstract: The invention concerning a method of filtering data packets being transmitted from a source code node to a destination node via a network gateway during a packet data communication session. Filtering is carried out at said network gateway (GGSN). The data packets having a header including a destination address and an extension header which is used for transmitting further address information during said second period, the method comprising selectively blocking ones of the data packets where the destination address does not meet a destination address criterion or a forwarding agent criterion which defines an address of a least one forwarding agent which forwards packets addressed to the forwarding agent to a destination node at a network address specified in the payload of the packet.
Patent JP-4597689-B2 (JP)
IPC: C12N1/19
Filed: 2005-01-27
Granted: 2010-12-15
Abstract: The invention relates to a modified IMPDH polypeptide wherein the IMPDH polypeptide has a histidine tag and where the subdomain of the IMPDH polypeptide is modified so that the rate stability of the histidine-tagged, modified IMPDH polypeptide is maintained relative to the wild-type IMPDH polypeptide. The invention also relates to a method, nucleic acid molecules, vectors, and host cells for producing such a histidine-tagged, modified IMPDH polypeptide, and to kits comprising the histidine-tagged, modified IMPDH polypeptide. <IMAGE>
Patent JP-4817779-B2 (JP)
IPC: G06F3/0482
Filed: 2005-09-27
Granted: 2011-11-16
Abstract: An electronic apparatus (10) includes a total-number obtaining unit to obtain information about a total number of items to be provided from a source; a first display unit to display undetermined representation images on a screen if it is determined that some of the representation images displayed on the screen have been changed, the undetermined representation images being generated based on the total number obtained by the total-number obtaining unit so that the respective undetermined representation images correspond to the total number of the items to be provided; a determining unit to determine whether change of the representation images displayed on the screen has stopped; and a second display unit to display the representation images by obtaining, from the source, information to display the representation images to be newly displayed on the screen if the determining unit determines that change of the representation images displayed on the screen has stopped.
Patent JP-4297108-B2 (JP)
IPC: B60L50/16
Filed: 2005-12-02
Granted: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To move smoothly perform starting or traveling to reverse traveling direction, and to suppress a full discharge of a capacitor device such as a secondary battery even while traveling to the reverse traveling direction, in a vehicle having an internal combustion engine and an electric power/motive power input/output device outputting at least a part of motive power outputted from the internal combustion engine accompanied by input/output of electric power and the motive power to an axle side as driving force advancing the vehicle.  <P>SOLUTION: When traveling an ascent gradient to the reverse traveling direction, driving of an auxiliary machine is stopped, and a charge/discharge requirement electric power Pb* is set such that it becomes a small charging electric power as the ascent gradient θ is enlarged (S150). When starting, a value zero is set to the charge/discharge requirement electric power Pb* within a range wherein the battery is not fully discharged (S180). Thereby, a torque acting to forward traveling direction outputted from an engine side so as to charge the battery is made to be small, and a torque acting to the reverse traveling direction is made to be large to allow the smooth starting or traveling in the ascent gradient in the reverse traveling direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5275548-B2 (JP)
IPC: C09B67/22
Filed: 2006-03-30
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion capable of giving a color filter having high visibility.  <P>SOLUTION: When green pixels formed with a green pigment dispersion comprising a quinophthalone yellow pigment, an azo yellow pigment and a dispersion medium are interposed between two polarizing plates and chromaticity coordinates (x, y) of an XYZ color system chromaticity diagram are measured, chromaticity (x<SB>p</SB>, y<SB>p</SB>) of parallel transmitted light and chromaticity (x<SB>c</SB>, y<SB>c</SB>) of orthogonal transmitted light satisfy expression (i): Δxy=[(x<SB>p</SB>-x<SB>c</SB>)<SP>2</SP>+(y<SB>p</SB>-y<SB>c</SB>)<SP>2</SP>]<SP>1/2</SP><0.096. The green pixels are formed by applying the green pigment dispersion on a transparent glass substrate so that a coating film after drying has a thickness of 1.5-2.5 μm, and carrying out drying at 230°C for 30 min.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5269303-B2 (JP)
IPC: G01R31/26
Filed: 2006-08-07
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electrical component preventing damages of a mold guide.  <P>SOLUTION: A fixed contact piece which makes a pair with a movable contact piece is formed on a contact pin installed on a socket body 13. A fixed side contact part 15d to contact the lower face side of an IC lead of an IC package is formed on the fixed contact piece, while a plurality of slits 13j penetrating in vertical direction are formed at prescribed intervals at the mold guide 13h. A movable side contact part 15g is inserted in each slit 13j and the upper end part of the movable side contact part 15g is brought to the upper part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4410229-B2 (JP)
IPC: A61B17/88
Filed: 2006-09-29
Granted: 2010-02-03
Abstract: A system is described comprising first, second and third instruments. The first instrument (20) has a distal end (34) that is sized and configured to penetrate tissue and a proximal end comprising a first handle assembly (22). The second instrument (40, 50) includes an interior lumen (44) that is sized and configured to accept passage of the first instrument. The second instrument has a proximal end (52) comprising a second handle assembly (42) that is configured to releasably interlock with the first handle assembly to form a composite instrument (10). The composite instrument is sized and configured to provide percutaneous access to a cancellous bone region. The second handle assembly is also configured to permit controllable release by a user of the first handle assembly from the second handle assembly to allow removal of the first instrument from the interior lumen. The third instrument (130, 132, 140) is sized and configured for passage through the interior lumen of the second instrument upon removal of the first instrument.
Patent JP-4961190-B2 (JP)
IPC: A61K35/74
Filed: 2006-10-23
Granted: 2012-06-27
Abstract: Recombinant  vaccinia  viruses useful as tumor-specific delivery vehicle for cancer gene therapy and vaccination Therapeutic methods and microorganisms therefore are provided. The microorganisms are designed to accumulate in immunoprivileged tissues and cells, such as in tumors and other proliferating tissue and in inflamed tissues, compared to other tissues, cells and organs, so that they exhibit relatively low toxicity to host organisms. The microorganisms also are designed or modified to result in leaky cell membranes of cells in which they accumulate, resulting in production of antibodies reactive against proteins and other cellular products and also permitting exploitation of proliferating tissues, particularly tumors, to produce selected proteins and other products. Methods for making tumor specific antibodies and also methods of making gene products encoded by the microorganism as well as antibodies reactive therewith are provided.
Patent JP-4945241-B2 (JP)
IPC: C22C12/00
Filed: 2004-08-05
Granted: 2012-06-06
Abstract: The invention is a method for the production of a composite multilayer material having a backing layer, a bearing metal layer of a copper alloy or an aluminum alloy, a nickel intermediate layer and an overlay consisting of about 0-20 wt. % copper and about 0-20 wt. % silver, the combined maximum wt. % of copper and silver being about 20 wt. %, the rest being bismuth, and the layer thickness of the nickel layer amounts to more than 4 mum by electrodeposition, in which the overlay is deposited from methyl sulphonic acid-based electrolyte.
Patent JP-5009617-B2 (JP)
IPC: A61P3/10
Filed: 2004-08-18
Granted: 2012-08-22
Abstract: 2-Methylene-19-nor-24(S) and 24(R) derivatives of 1alpha,25-dihydroxyvitamin D<SUB>2 </SUB>are disclosed. These compounds are characterized by minimal bone calcium mobilization activity and relatively high intestinal calcium transport activity. This results in novel therapeutic agents for the treatment of diseases such as renal osteodystrophy, autoimmune diseases, and osteoporosis. These compounds also exhibit pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as anticancer agents and for use treating skin diseases such as psoriasis
Patent JP-4755991-B2 (JP)
IPC: A61K31/444
Filed: 2004-10-15
Granted: 2011-08-24
Abstract: New substituted benzazole compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.
Patent JP-4488530-B2 (JP)
IPC: A61F2/91
Filed: 2004-10-11
Granted: 2010-06-23
Abstract: A stent (1) is a vascular prosthesis for a constricted body vessel. The stent (1) includes a tubular support frame (2) of ring segments (3) arranged in axial succession and formed by struts (5, 6) which in initial state are joined continuously in a wave-like manner. Adjacent ring segments (3) are linked by differently long connectors (9, 10) with U-shaped compensating sections (11, 12). All connectors (9, 10) point in the same circumferential direction (U). Moreover, differently long connectors (9, 10) alternate in circumferential direction (U) as well as in longitudinal stent axis (L).
Patent JP-4674673-B2 (JP)
IPC: G03H1/26
Filed: 2004-11-22
Granted: 2011-04-20
Abstract: Holographic storage media including a substrate and a dye material capable of undergoing a photo-induced change are disclosed. Data may be written into the holographic storage media using light of one wavelength and read using light of a different wavelength.