baber/WOPTO huggingface dataset:
Patent JP-3610917-B2 (JP)
IPC: B29K101/00
Filed: 2001-03-27
Granted: 2005-01-19
Abstract: PROBLEM TO BE SOLVED: To enhance bonding strength by laser welding by permitting more laser light to reach and to be absorbed by the abutting surface of an absorbing resin material even when resin materials less compatible with each other are included in the resin materials constituting a transmitting resin material and an absorbing resin material. SOLUTION: In the resin molded article comprising a transmitting resin material 1 transmitting a laser light as a heat source and an absorbing resin material 2 absorbing the laser light, where the abutting end parts of the transmitting resin material 1 and the absorbing material 2 are bonded by welding by laser light irradiation from the transmitting resin material side, the absorbing resin material 2 is composed of an alloy material comprising a first resin material constituting the transmitting resin material 1 and a second resin material less compatible with the first resin material.
Patent JP-3539727-B2 (JP)
IPC: G02F1/1337
Filed: 2001-12-19
Granted: 2004-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having the display characteristics excellent in the viewing angle characteristics and fast responding property in which liquid crystal molecules can be easily rendered into a bend alignment state and to provide a method for manufacturing the device. SOLUTION: The liquid crystal display device is equipped with a panel having a first substrate, a second substrate and a liquid crystal supplied to between the two substrates. The first substrate is prepared by forming grooves of a specified form, subjecting to the rubbing treatment in a first rubbing direction which is the longitudinal direction of the grooves, and then subjecting to the rubbing treatment in a second rubbing direction different from the first rubbing direction. The second substrate is subjected to the rubbing treatment in the same direction as the second rubbing direction. The grooves are not rubbed by the rubbing treatment in the second rubbing direction. The angle made by the first rubbing direction and the second rubbing direction is larger than 45 deg. and smaller than 135 deg..
Patent JP-4142293-B2 (JP)
IPC: H01L21/02
Filed: 1999-07-08
Granted: 2008-09-03
Abstract: In the manufacture of a semiconductor device having a high-performance and high-reliability, a silicon nitride film 17 for self alignment, which film is formed to cover the gate electrode of a MISFET, is formed at a substrate temperature of 400° C. or greater by plasma CVD using a raw material gas including monosilane and nitrogen. A silicon nitride film 44 constituting a passivation film is formed at a substrate temperature of about 350° C. by plasma CVD using a raw material gas including monosilane, ammonia and nitrogen. The hydrogen content contained in the silicon nitride film 17 is smaller than that contained in the silicon nitride film 44 , making it possible to suppress hydrogen release from the silicon nitride film 17.
Patent JP-4582987-B2 (JP)
IPC: B60R19/03
Filed: 2000-11-23
Granted: 2010-11-17
Abstract: In a bumper bar for vehicles, the bar is extended in one dimension, has a closed cross-section and two ends and includes at least one front flange, one rear flange, one top side and one bottom side. The bumper bar has at least one part of the rear flange, lying along the bar, in contact with at least one part of the front flange, also lying along the bar. In the method for manufacturing the bumper bar, the at least one part of the rear flange is wholly or partially pressed in towards the at least one part of the front flange.
Patent JP-4763957-B2 (JP)
IPC: A61K47/06
Filed: 2001-05-10
Granted: 2011-08-31
Abstract: This invention describes a process for preparing a dispersion of solid particles of a milled substrate in a fluid carrier comprising the steps of (a) providing a plurality of large size milling media to the milling chamber of a media mill and forming a depth filter therefrom on an exit screen or separator in the milling chamber; (b) adding to said milling chamber a plurality of small size milling media optionally containing additional large size milling media, a conglomerate of a solid substance comprising a substrate to be milled and optionally one or more than one surface active substance, and a fluid carrier; (c) milling said conglomerate in said milling chamber to produce very small milled substrate product particles; and (d) separating said milled substrate particles suspended in said fluid carrier from the media through said depth filter; wherein the exit screen comprises openings of size S0; the large size media have a size distribution S1 of which all are larger than S0; the small size media have a size distribution S2 which are smaller than S0; the very small milled substrate particles have a size distribution S3 and are smaller than all of the small media; and the large size media and the small size media are essentially retained in the milling chamber.
Patent JP-3909842-B2 (JP)
IPC: A61K31/195
Filed: 2001-05-18
Granted: 2007-04-25
Abstract: The invention provides a new use of compounds for formula 1 or 1A or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment of insomnia and related disorders.
Patent JP-4880858-B2 (JP)
IPC: G07D7/00
Filed: 2001-06-22
Granted: 2012-02-22
Abstract: The present invention relates to a method and a system for authentication of an item, specifically a document, in particular a security document, said item is part of the system, having at least one marking. Said marking may be exposed to electromagnetic radiation and/or magnetic characteristics emitted by a communication equipment. At least part of to electromagnetic radiation and/or magnetic characteristics emitted by said marking my be detected in said communication equipment and/or by eye and/or a change in the electromagnetic radiation and/or magnetic characteristics emitted by communication equipment may be detected by the communication equipment. Said marking may comprise characteristic flake pattern, at least part of said flake pattern is detectable by a camera of said communication equipment. <IMAGE>
Patent JP-5137283-B2 (JP)
IPC: C10L1/188
Filed: 2001-08-01
Granted: 2013-02-06
Abstract: An additive composition for fuels such as diesel oil and fuel oil, used respectively for diesel engines and boilers of various types, containing a metal oxidation catalyst, in which the metal is iron, cerium, calcium, or their binary or ternary mixtures, an organic nitrate and a dispersing agent. The additive composition is able to reduce the formation of particulate emitted by diesel engines and boilers.
Patent JP-4955899-B2 (JP)
IPC: C09J133/00
Filed: 2001-08-30
Granted: 2012-06-20
Abstract: A novel adhesive formed in situ in a microcapsule and method for forming such a pressure sensitive or flowable adhesive in situ in a microcapsule is disclosed. The method for forming the novel adhesive comprises providing an aqueous mixture of wall material in water; adding a substantially water insoluble core material, free radical initiator, and a solvent for the pre-polymers to the aqueous mixture. The core material comprises a first addition polymerizable pre-polymer having a Tg of less than about 0° C., a flash point of at least 75° C., and a boiling point of at least 175° C. These are typically selected from acrylate or methacrylate type materials. Optionally included is a second addition polymerizable pre-polymer for providing cross-linking or interaction between polymer chains. High shear agitation is provided to the aqueous mixture to achieve a particle size of about 0.1 to 250 microns. Stirring at a first temperature effects capsule wall formation; and heating to a second temperature polymerizes the pre-polymers of the core material to form an adhesive in situ in the formed capsules.
Patent JP-5058426-B2 (JP)
IPC: B30B15/16
Filed: 2001-08-24
Granted: 2012-10-24
Abstract: The invention relates to a controller for a hydraulic press, comprising a pressing cylinder ( 1 ), a reservoir ( 2 ), a valve group ( 3 ), a pressure medium reservoir ( 7 ) and a hydraulic pump ( 6 ), connected together by means of a cylinder line ( 4 ), a reservoir line ( 5 ) and a tank line ( 8 ). According to the invention, a pressure converter ( 9 ) is arranged on the valve group ( 3 ), which may operate as a pressure amplifier or pressure reducer. The particular mode of action of said controller is achieved whereby the valve group ( 3 ) comprises a pre-press valve ( 11 ), a low-pressure chamber outlet valve ( 12 ), a low-pressure chamber inlet valve ( 13 ), a main press valve ( 14 ), a closing valve ( 15 ), a pressure release valve ( 16 ) and a 3-way valve ( 17 ), which may be operated by a particular control sequence. Said invention is applicable in hydraulic presses and of particular advantage in presses for the forming of ceramic pieces such as tiles.
Patent JP-4138480-B2 (JP)
IPC: A61B8/00
Filed: 2001-11-15
Granted: 2008-08-27
Abstract: An ultrasonic diagnostic device for forming a 3-D echo data capturing area. A beam address array is comprised of a plurality of ultrasonic beam addresses constituting a 3-D echo data capturing space. The beam address array is divided into a plurality of address groups, for each of which two address scans are executed repeatedly. Accordingly, a time interval between two pieces of data is shortened, when differential operation is performed on two pieces of data acquired in the same beam position. The presence or behavior of ultrasonic contrast media in a biological tissue is displayed as a 3-D differential image.
Patent JP-4070604-B2 (JP)
IPC: G21K4/00
Filed: 2001-12-14
Granted: 2008-04-02
Abstract: Methods and apparatus are described for retrieving information from a storage medium. A first portion of the surface of the storage medium is exposed to stimulating light which diffuses in the storage medium under a second portion of the surface adjacent the first portion. The second portion of the surface is shielded from exposure to the stimulating light. Stimulated light corresponding to the information is received with at least one detector positioned to receive the stimulated light via the second portion of the surface of the storage medium. The stimulated light is released from the storage medium in response to the stimulating light diffused under the second portion of the surface.
Patent JP-4150594-B2 (JP)
IPC: D03D15/00
Filed: 2002-03-08
Granted: 2008-09-17
Abstract: The invention pertains to a penetration-resistant material comprising at least a double layer of woven fabric, characterized in that the double layer comprises a first layer of fabric composed of a first set of threads comprising 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, and comprising at least 65% of the fabric weight, and a second set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, with the second set of threads being transverse to the first set of threads, and the ratio of the number of threads/cm of the first set to that of the second set is > 1, and a second layer of fabric composed of a first set of threads comprising 0.5 to 16 threads/cm and having a linear density of at least 50 dtex, and a second set of threads comprising 3.5 to 20 threads/cm, having a linear density of at least 210 dtex, and comprising at least 65% of the fabric weight, with the second set of threads being transverse to the first set of threads, and the ratio of the number of threads/cm of the second set to that of the first set is > 1, and wherein the first and second sets of threads of the first layer have a parallel orientation towards the first and second sets, respectively, of threads of the second layer.
Patent JP-4327465-B2 (JP)
IPC: B23B31/36
Filed: 2003-01-07
Granted: 2009-09-09
Abstract: An equalizing chuck assembly (10) for heavy duty application includes a chucking assembly having a plurality of rocker arms (18) operably connected to an actuator (14) by a plurality of toggle links (60). Jaw members (20) are disposed on one end of the rocker arms (18) and a counterweight (22) is disposed on an opposite end of the rocker arms (18). The equalizing chuck assembly (10) utilizes a plurality of equalizing plates (52) interconnected between the actuator (14) and the rocker arm (18) to provide a degree of adjustment to accommodate eccentricities within the workpiece to be held by the chucking assembly (10). <IMAGE>
Patent JP-4656816-B2 (JP)
IPC: C09K11/80
Filed: 2003-03-20
Granted: 2011-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device in which the occurrence of chromaticity deviation caused by a change in ambient temperature is suppressed.  <P>SOLUTION: In the light-emitting device including a light-emitting element, and a phosphor which absorbs at least a part of light emitted from the light-emitting element and emits light having a different wavelength, the phosphor includes a first phosphor which emits light in a green region from an yellow region, and a second phosphor which emits light in a red region, and light-emitting output reduction rates of the first phosphor and the second phosphor with respect to temperature elevation are approximately equal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-3778901-B2 (JP)
IPC: A47L15/14
Filed: 2003-04-14
Granted: 2006-05-24
Abstract: A dishwasher comprising: a wash chamber adapted to accommodate dishes and within which wash liquid is circulated, a rack within said chamber which supports dishes above the floor of said chamber, a rotatable spray arm having liquid discharge nozzles located in the bottom of said wash chamber under said rack, a pump which pressurises said spray arm with wash liquid, and mounting means located centrally in the floor of said chamber which rotatably supports said spray arm, said spray arm in turn comprising a hub portion and two diametrically opposed wing portions extending outwardly therefrom towards the side walls of said chamber, and said wing portions shaped such that they droop downwardly away from the hub portion.
Patent JP-4139760-B2 (JP)
IPC: G06T5/20
Filed: 2003-10-10
Granted: 2008-08-27
Abstract: The image processing method and apparatus separate image data into plural frequency components that are different from each other, calculate a first evaluation value for an edge degree judgment by applying direction-specific templates to remainder frequency components other than a low-frequency component among the plural frequency components, extract an edge portion using the first evaluation value, perform image enhancement processing separately for each of the plural frequency components based on a result of the extraction of the edge portion and synthesize the processed plural frequency components. The image processing program implements the image processing method.
Patent JP-4083678-B2 (JP)
IPC: H04L9/36
Filed: 2002-06-20
Granted: 2008-04-30
Abstract: Frame-based information is transmitted through a transmission medium, whilst assigning payload information of a particular frame to one or more transmission packets and encrypting the payload information of such frame through a frame encryption key. Each transmission packet is provided with individual streamcipher-based synchronization information for in combination with the frame decryption key enabling decrypting of an associated encrypted transmission packet. In particular, the streamcipher-based synchronization information is transmitted as being redundantly included in a second transmission packet that is next to the first transmission packet that originates the individual streamcipher-based synchronization information in question. Thereby, the streamcipher-based synchronization information can operate as seed information for decrypting the second transmission packet.
Patent JP-4493336-B2 (JP)
IPC: G01N33/50
Filed: 2002-11-22
Granted: 2010-06-30
Abstract: The present Invention relates to provide a non-human animal model unresponsive to a synthetic compound wherein a gene function encoding TLR7 that recognizes an immunopotentiating synthetic compound such as imidazoquinoline lacks on is genomic locus. Whole or part of a gene fragment of a gene site including an intracellular region and a transmembrane region of a TLR7 gene obtained from a mouse gene library is replaced by a plasmid including poly A signal and a marker gene to construct a targeting vector. Then, this targeting vector is linearized and transferred into embryonic stem cells. The target embryonic stem cells wherein the TLR7 gene function is deleted are microinjected into a mouse blastocyst to generate a chimeric mouse. Then, this chimeric mouse is crossed with a wild-type mouse to generate a heterozygote mouse. Next, the heterozygote mice are intercrossed to obtain a TLR7 knockout mouse.
Patent JP-4370511-B2 (JP)
IPC: C12N5/07
Filed: 2002-12-10
Granted: 2009-11-25
Abstract: The present invention is directed to a cell culture biomass of adherent cells having increased cell density and microcarrier concentration compared to the respective confluent cell culture.
Patent JP-4562397-B2 (JP)
IPC: B60J7/20
Filed: 2003-04-11
Granted: 2010-10-13
Abstract: Folding top for a cabriolet vehicle comprises a first roof part (1) lying in the closed covering position on an opening rear element (10) of the vehicle, a second roof part (2) pivotably mounted on the vehicle and arranged in a closed covering position in front of the first roof part in the direction of travel, and a third roof part (3) arranged in a closed covering position in front of the second roof part in the direction of travel. The first roof part can be lifted from the rear element. The third roof part moves over the second roof part. An independent claim is also included for an alternative folding top. Preferred Features: The third roof part and the first roof part are connected by a forced-control device. The first roof part is moveably held on the second roof part.
Patent JP-4626868-B2 (JP)
IPC: A61C8/00
Filed: 2004-10-27
Granted: 2011-02-09
Abstract: Implant (1) comprises a base body with a bone contact surface and a soft tissue contact surface. The soft tissue contact surface and/or a transition region from the bone contact surface to the soft tissue contact surface has a ceramic coating (2). The bone contact surface has regions provided with a ceramic coating. An independent claim is also included for a process for coating an implant with a ceramic.
Patent JP-4542901-B2 (JP)
IPC: H03M13/29
Filed: 2003-10-01
Granted: 2010-09-15
Abstract: A method for receiving a signal modulated according to a multilevel coding technique, comprising at least two coding levels each having different noise robustness, said signal including a plurality of symbols each comprising at least one bit, assigned to one of said coding levels, said method comprising at least one decoding iteration including successive steps of decoding each of said received bits, at least one of said decoding steps integrated the result of at least one possible previous decoding step. The invention is characterized in that it consists in decoding said bits according to a predetermined sequence taking into account the robustness of said levels, the bit(s) assigned to the decoding level having the higher noise robustness, called most robust level, being decoded first.
Patent JP-3897179-B2 (JP)
IPC: E06B9/322
Filed: 2003-09-26
Granted: 2007-03-22
Abstract: A lifting cable winding mechanism of a solar radiation shielding device capable of uniformly winding lifting cables for lifting solar radiation shielding materials on the peripheral surfaces of winding drums and minimizing the extra lengths of the lifting cables remaining in a head rail when the solar radiation shielding materials are lowered to a lower limit, wherein a case (2) is fixed in the head rail (1), the winding drums (4) are fitted to a drive shaft (3) axially passed through the inside of the head rail (1) so as to be rotated integrally with each other, slits (6) are provided at the bottom part of the case (2), rings (7) are fitted to the winding drums (4) so as to be rotated integrally with each other and slidably moved in axial direction, guides (11) suspended from the bottom part openings (10) of the head rail (1) are formed at one end parts of the case (2), and the tips of the lifting cables (5) inserted from the slits (6) into the case (2) through the guide (11) are fixed to the rings (7). <IMAGE>
Patent JP-4422033-B2 (JP)
IPC: C07C11/02
Filed: 2003-10-28
Granted: 2010-02-24
Abstract: The present invention relates to a process for preparing 1-olefins from 1-alkoxyalkanes, in particular to the preparation of 1-octene from 1-alkoxyoctane, by base-catalyzed alcohol cleavage.
Patent JP-4716734-B2 (JP)
IPC: C07D277/46
Filed: 2003-12-16
Granted: 2011-07-06
Abstract: According to the present invention there is provided a compounds of formula (I): and pharmaceutically acceptable salts thereof.
Patent JP-4520355-B2 (JP)
IPC: H01L25/18
Filed: 2005-04-19
Granted: 2010-08-04
Abstract: A semiconductor module is formed by alternately stacking resin boards and sheet members. Each of the resin boards includes first buried conductors. A semiconductor chip is mounted on the upper face of each of the resin boards. Each of the sheet members having an opening for accommodating the semiconductor chip and including second buried conductors electrically connected to the first buried conductors. A first resin board located at the bottom is thicker than second resin boards. Each of the sheet members includes an adhesive member covering the upper and side faces of the semiconductor chip.
Patent JP-4230477-B2 (JP)
IPC: H04W48/20
Filed: 2005-05-23
Granted: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless exchange system that adopts the concept of home zones, and to provide a service for limiting the moving area of a mobile subscriber, on the basis of this home zone.  <P>SOLUTION: The wireless exchange system has a base station controller that controls a mobile subscriber and the transmission and reception of a signal of the mobile subscriber resident in own cell, a mobile exchange station connected to a plurality of base station controllers, and a home zone register that stores home zone information, denoting whether the mobile subscriber is a subscriber of the home zone service. The mobile exchange station decides the propriety of the registration acceptance, with respect to a position registration request in the inside/outside of the home zone of the mobile subscriber, on the basis of the home zone information sent from the home zone register.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4050286-B2 (JP)
IPC: G09G3/291
Filed: 2005-06-30
Granted: 2008-02-20
Abstract: The present invention relates to a plasma display panel that includes a scan electrode (Y), a sustain electrode, and a plurality of address electrodes (X 1 -X n ) crossing the scan electrode (Y) and the sustain electrode. An electrode driver is provided for driving the scan electrode (Y), the sustain electrode, and the address electrode (X 1 -X n ). A controller is provided for controlling the electrode driver, such that, in at least one sub-field of a frame, the application time of a data pulse applied to at least one of a plurality of address electrode groups during the address period is different from that of a scan pulse applied to the scan electrode (Y), and the width (Wa) of a first sustain pulse applied during the sustain period is greater than that (Wb) of another sustain pulse applied during the sustain period. 
The proposed driving scheme addresses instable address discharges, inadequate sustain discharges and noise caused by capacitive coupling.