baber/WOPTO huggingface dataset:
Patent JP-3798001-B2 (JP)
IPC: F21S2/00
Filed: 2003-12-22
Granted: 2006-07-19
Abstract: The object of the invention is an optical fibre of cylindrical construction, providing a lateral light outflow. The optical fibre, which is adapted to convey a light flow from one of its ends, the inlet end (6), to the other end, the outlet end (8), is characterized in that it comprises, at least on a given area (2) of its outer surface, a large number of closely spaced degradations (4) of very small size in relation to the fibre diameter, each of said degradations (4) causing the outflow of conveyed light through the point so that the fibre seems globally illuminated; the surface density of the degradations (4) varies in accordance with the direction of propagation of the light flow, which is thus substantially uniformly discharged over the entire length of the fibre.
Patent JP-5043285-B2 (JP)
IPC: G02F1/13
Filed: 2002-07-10
Granted: 2012-10-10
Abstract: An element with variable optical properties (I) based on (a) an electrically operated system with variable light diffusion based on optical valve or liquid crystal systems, a system with particles in suspension or a holographic or thermotropic system (a') also incorporates (b) element(s) showing light absorption, at least in the visible range.
Patent JP-4044903-B2 (JP)
IPC: C08G75/20
Filed: 2002-09-27
Granted: 2008-02-06
Abstract: The present invention relates to molding compositions comprising A) from 39 to 99% by weight of at least one polyarylene ether sulfone built up from bifunctional monomer units, B) from 1 to 20% by weight of at least one polyarylene ether sulfone containing, based on the total weight of component B, from 0.1 to 10% by weight of units which derive from 1,1,1-tris(4-hydroxyphenyl)ethane, C) from 0 to 60% by weight of at least one filler, D) from 0 to 40% by weight of at least one impact-modifying rubber, and E) from 0 to 40% by weight of one or more various additives, where the percentages by weight of components A to E give 100% in total, and also to a process for preparing these molding compositions, to their use, and to moldings, films, fibers, or foams obtainable from these molding compositions.
Patent JP-4287278-B2 (JP)
IPC: B41J2/16
Filed: 2002-12-13
Granted: 2009-07-01
Abstract: A method of manufacturing an ink jet printing module can include forming a piezoelectric element having a stiffened surface.
Patent JP-4362066-B2 (JP)
IPC: C12N5/0789
Filed: 2002-12-27
Granted: 2009-11-11
Abstract: This invention has as its object providing promoters of the growth and/or differentiation of hematopoietic stem cells and/or hematopoietic progenitors which are useful as therapeutics of diseases that result from insufficient growth and/or differentiation of hematopoietic stem cells and/or hematopoietic progenitors, in particular, as therapeutics of panhematopenia and/or diseases that are accompanied by hematopoietic hypofunction. The invention attains the stated object by providing promoters of the growth and/or differentiation of hematopoietic stem cells and/or hematopoietic progenitors that contain Cofilin as an active ingredient. <IMAGE>
Patent JP-4402959-B2 (JP)
IPC: A61P13/10
Filed: 2003-03-24
Granted: 2010-01-20
Abstract: A novel fused bicyclic pyrimidine derivative or a salt thereof that acts as a tachykinin receptor antagonist and, in particular, as an NK1 receptor antagonist is represented by the following general formula (1): <CHEM> wherein the rings A and B are each a benzene ring having 1 to 3 substituents (any adjacent two of which may be bound to one another to form a ring); the ring C is a nitrogen-containing ring; R is a hydrogen atom, a C1 to C6 alkyl group, a C1 to C6 alkylcarbonyl group, or a C1 to C6 alkylsulfonyl group; m is 1 or 2; and n is 2 or 3.
Patent JP-4508656-B2 (JP)
IPC: A61K35/76
Filed: 2003-03-28
Granted: 2010-07-21
Abstract: The present invention provides a method of treating a solid tumour in a subject, the method comprising the following steps (i) delivering to the solid tumour a composition comprising an engineered ovine atadenovirus; and (ii) administering a prodrug to the subject, wherein the engineered ovine atadenovirus comprises a promoter and a gene encoding an enzyme which converts the prodrug to a cytotoxic metabolite, the gene being under control of the promoter.
Patent JP-4652701-B2 (JP)
IPC: G06F21/22
Filed: 2004-03-03
Granted: 2011-03-16
Abstract: Systems and methods for generating a compact hardware identification (CHWID) for a given computer system are disclosed. The compact hardware identification (CHWID) may be used to control the use of software on the given computer system depending on the degree of hardware changes to the computer system. The compact hardware identification (CHWID) may be electronically transmitted over limited bandwidth media, such as a telephone.
Patent JP-4560340-B2 (JP)
IPC: B41F17/20
Filed: 2004-06-29
Granted: 2010-10-13
Abstract: Process and device for applying print marks to an article that includes conveying the article along a transport direction at a predetermined conveyor speed, during a printing procedure, reducing a relative speed between a printing element and the article conveyed along the transport direction, and applying print marks to the article by the printing element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
Patent JP-4713142-B2 (JP)
IPC: G02F1/35
Filed: 2004-12-15
Granted: 2011-06-29
Abstract: The device has a differential phase shift keying demodulator (14) for converting a signal carrying phase modulated information into two secondary signals carrying amplitude modulated information. An amplitude regeneration module (16) regenerates the secondary signals. A differential phase shift keying demodulator (18) converts the regenerated signals into a signal carrying the same phase modulated information. Independent claims are also included for the following: (A) an optical transmission device having an optical fiber and optical signal regeneration device (B) a utilization of the device for the regeneration of the optical signal.
Patent JP-4576226-B2 (JP)
IPC: H01R24/00
Filed: 2004-12-28
Granted: 2010-11-04
Abstract: By forming a coaxial receptacle and a coaxial plug, for which the characteristic impedances have been adjusted, at the respective end portions of a receptacle-side insulating housing and a plug-side body constituting a multi-connector being a parallel connector part, a transmission line has been made possible in which a multi-connector is mated and the signals passing through the coaxial connector at the same time exhibit little reflection and radiation.
Patent JP-4488891-B2 (JP)
IPC: C07B57/00
Filed: 2003-07-25
Granted: 2010-06-23
Abstract: This invention discloses and claims a compound of general formula (I) in which R1 represents either a hydrogen atom, or an optionally substituted alkyl group, or a cycloalkylalkyl group, or an optionally substituted phenylalkyl group, or an alkenyl group, X represents a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, R2 represents one or more substituents chosen from halogen atoms, optionally substituted alkoxy and optionally substituted amino. The compounds of this invention exhibit therapeutic utility.
Patent JP-4558515-B2 (JP)
IPC: H04J3/00
Filed: 2005-01-11
Granted: 2010-10-06
Abstract: There is disclosed a method and a device of controlling transmission errors in a network comprising at least one transmitter, at least one receiver and a Radio Resource Management (RRM) unit for allocating transmission resource dedicated to the transmitter and/or the receiver. A FeedBacK (FBK) function is introduced to manage transmission of feedback information which is transmitted by the receiver to the transmitter to indicate transmission errors. The FBK function comprises a transmitter FBK instance and a receiver FBK instance. At first, the transmitter FBK instance transmits Protocol Data Units (PDUs) to the receiver FBK instance. The FBK function monitors transmission errors on the receiver FBK instance side and/or on the transmitter FBK instance side to determine a transmission quality level out of a set of given transmission quality levels. The FBK function selects one feedback operational mode out of a predetermined list of feedback operational modes based on the determined transmission quality level, each one of feedback operational modes defining a feedback resource allocation scheme for the transmitter FBK instance and the receiver FBK instance. The receiver FBK instance transmits to the transmitter FBK instance feedback information via a resource allocated based on the selected feedback operational mode. <IMAGE>
Patent JP-4715233-B2 (JP)
IPC: G11B20/12
Filed: 2005-02-25
Granted: 2011-07-06
Abstract: An information recording medium manufacturing method includes the steps of: determining an encryption mode of each sector, which serves as an encrypt processing unit; generating encrypted data having different variations by using a plurality of cryptographic keys for a segment portion; generating encrypted data by using a single cryptographic key for a non-segment portion; and recording the encrypted data. In determining the encryption mode, a cryptographic key for each sector is specified on the basis of an auxiliary file including determination information indicating whether each sector is data of a segment portion or data of a non-segment portion and identification information for identifying a segment and a variation associated with the sector if the sector is found to be the data of a segment portion. In generating the encrypted data for the segment portion or for the non-segment portion, the encrypted data is generated by using the specified cryptographic key.
Patent JP-5364965-B2 (JP)
IPC: G02B13/18
Filed: 2005-07-26
Granted: 2013-12-11
Abstract: The present invention provides image pickup optical systems capable of suppressing the degradation of the image quality due to unnecessary light beams while attaining compaction by optimizing the shapes of the emission surfaces of reflection prisms. The image pickup optical system includes an incidence-side prism for reflecting incident light while folding it by about 90 degree and an image-surface side prism. An image pickup device is placed near the emission surface of the image-surface side prism. The incidence-side prism is formed to have a convex emission surface. This can reduce the amount of the unnecessary light beams (stray light) reflected by the aforementioned reflection surface and also causes the unnecessary light beams reflected by the emission surface and the reflection surface to be diffused, thereby significantly reducing the amount of unnecessary light beams directed to the light receiving surface of the image pickup device. This can suppress the occurrence of ghosts and the like due to unnecessary light beams as aforementioned.
Patent JP-4685611-B2 (JP)
IPC: B81B1/00
Filed: 2005-12-02
Granted: 2011-05-18
Abstract: There is provided a microfluidic device capable of preventing the flow of a fluid from being interrupted by bubbles generated in a micro flow passage. A microfluidic device (10) wherein a micro flow passage (16) having a substantially constant height is formed for allowing a fluid to flow therein and wherein a narrow portion is formed in a portion of the micro flow passage by forming a columnar portion (12c) or the like in the micro flow passage, an extending recessed portion (14c) for extending the micro flow passage upwards is formed upstream of the narrow portion, and a plurality of raised portions extending in substantially parallel to longitudinal directions of the micro flow passage are formed on a portion of the bottom face of the micro flow passage facing the extending recessed portion if necessary. 
The features above being suitable for trapping a bubble in said flow passage.
Patent JP-5317390-B2 (JP)
IPC: H01M10/0567
Filed: 2006-02-09
Granted: 2013-10-16
Abstract: Using a non-aqueous electrolyte secondary battery containing lithium iron phosphate as a positive electrode active material and graphite as a negative electrode active material, a low-cost, high energy density battery is provided that exhibits good performance at high rate current and good, cycle performance even at high temperature. The non-aqueous electrolyte secondary battery has a positive electrode having a positive electrode current collector and a positive electrode active material-containing layer formed on a surface of the positive electrode current collector, the positive electrode active material-containing layer containing a conductive agent and a positive electrode active material including lithium iron phosphate, a negative electrode containing a carbon material, and a non-aqueous electrolyte. The non-aqueous electrolyte contains vinylene carbonate.
Patent JP-4994712-B2 (JP)
IPC: C08G59/17
Filed: 2006-05-25
Granted: 2012-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a periphery sealer for the purpose of preventing, in conducting chemical etching of glass substrates, an etching liquid such as hydrofluoric acid from infiltrating into the inside of the glass substrates, and to provide its cured product.  <P>SOLUTION: The periphery sealer used for the chemical etching of the glass substrates contains (A) an oligomer obtained by reacting an epoxy resin (a) having an epoxy equivalent of 400-2,500 eq/g and a monocarboxylic acid (b) containing an ethylenic unsaturated group, (B) a compound containing an ethylenic unsaturated group other than the component (A) and (C) a photopolymerization initiator. Also provided is its cured product.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5148076-B2 (JP)
IPC: H01L29/792
Filed: 2006-06-02
Granted: 2013-02-20
Abstract: The present invention discloses in a method to extract the spatial distribution of charge stored in a charge-trapping layer of a semiconductor device. The method comprises the steps of performing a first charge-pumping measurement on a device under test using a variation of the upper level of the pulse and performing a second charge-pumping measurement on this device using a variation of the lower level of the pulse. The data obtained is combined for extracting the spatial distribution.  This is done by establishing a relation between a charge pumping current I cp  and a calculated channel length L calc  of the semiconductor device by reconstructing a spatial charge distribution from the charge pumping curves for multiple values of the charge pumping current I cp . From these multiple values of I cp  the value for which the corresponding calculated channel length L calc  is substantially equal to the effective channel length L eff  of the semiconductor device, reconstructing the spatial charge distribution from the charge pumping curves using the value of l cp  obtained in step e).
Patent JP-5275553-B2 (JP)
IPC: H01L21/301
Filed: 2006-06-27
Granted: 2013-08-28
Abstract: To provide a method of producing segmented chips preventing the chips from being damaged by the chip jumping or by the contact of the neighboring chips while the back surfaces thereof are being ground. A method of producing segmented chips by grinding the back surface of a material to be ground which includes a plurality of chips segmented into individual chips by at least partly cutting the chips in the direction of thickness thereof along the boundaries of the chips, wherein the gaps among the individual chips are filled with a liquid adhesive, the material to be ground is laminated on a rigid support material in a manner that the back surface thereof is exposed, and the adhesive is cured or solidified to form a laminate of the material to be ground having the plurality of chips, the adhesive solid material and the rigid support material arranged in this order; the laminate is ground from the back surface side of the material to be ground, the rigid support member is removed from the laminate, a flexible adhesive sheet is adhered onto the adhesive solid material, and the individual chips are picked up and recovered.
Patent JP-4409548-B2 (JP)
IPC: B66C23/687
Filed: 2006-08-23
Granted: 2010-02-03
Abstract: The invention relates to a locking device for telescopic sections, more particularly for a mobile crane jib, in which locking pins (10) are guided in an inner telescopic section (2) and biased outwardly by means of a spring (14), the outer end of the locking pins (10) is configured so that it is engagable in a receiving portion (5) provided in an outer telescopic section (1) surrounding the inner telescopic section (2), a release device (20-25) is provided engaging the inner end (15) of a locking pin (10) to release the locked position thereof against the spring bias, wherein two locking pins (10) each of a locking unit (40, 30) are arranged on the inner telescopic section (2) so that they can be caused to engage two oppositely located receiving portions (5) in the vertical side webs of the outer telescopic section (1) preferably in the middle portion (1b) of the side webs. The invention relates furthermore to a telescopic jib, more particularly for a crane, especially a mobile crane having such a locking device. <IMAGE>
Patent JP-5358873-B2 (JP)
IPC: H02M7/48
Filed: 2006-08-23
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to recognize the presence or absence of a failure with system interconnection disconnected.  <P>SOLUTION: A power conditioner device 4 includes: an inverter circuit 14 that has multiple switching arms 21, 22 each constructed of pair of switching elements and converts direct-current power from a dispersed power system 2 into the alternating-current power of a commercial system 3; a drive control circuit 18 for controlling driving of the switching elements; and an interconnection relay circuit 16 that disconnects system interconnection. The power conditioner device is provided with a voltage drop determination unit 32 and a control circuit 40. When a first diagnosis activation signal is detected, all the switching elements are turned off with the system interconnection disconnected. Thereafter, only one of the switching elements in off state is turned on and this switch-on operation is sequentially performed. The voltage drop determination unit determines whether or not the input voltage of the inverter circuit has dropped each time this switch-on operation is performed. When the voltage drop determination unit determines that the input voltage has dropped, the control circuit causes a display unit 17 to display a warning about short circuit failure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4943103-B2 (JP)
IPC: G09F3/00
Filed: 2006-09-22
Granted: 2012-05-30
Abstract: It is determined whether the radio output level of an RFID tag (7) that has successfully communicated with an RFID reader-writer (12). A printing unit (14, 15) prints label data on the printing surface of any RFID label (3) that has an RFID tag (7) whose radio output level is equal to or higher than a reference level. The printing unit (14, 15) prints prescribed warding data on the printing surface of any RFID label (3) that has an RFID tag (7) whose radio output level is lower than the reference level.
Patent JP-5146634-B2 (JP)
IPC: H04N21/2387
Filed: 2006-12-18
Granted: 2013-02-20
Abstract: Video contents are delivered by a streaming method via a network to a client from a server with first and second storage areas. The method includes the steps of: delivering a first video content stored in the first storage area from the server to start playback thereof on the client; delivering a list of titles of the video contents stored in the second storage area from the server to be displayed on the client; changing the video content group stored in the second storage area; delivering data for updating the list from the server to be displayed the updated list on the client; receiving an input designating a second video content from the updated list at the client and notifying the server of the designation; and delivering the content B from the server in response to the notification designating the content B to be played back on the client.
Patent JP-4589298-B2 (JP)
IPC: A61K31/506
Filed: 2004-01-15
Granted: 2010-12-01
Abstract: The invention relates to thienopyridazinones of formula (I): wherein: R<SUP>1 </SUP>is C<SUB>1-6 </SUB>alkyl, C<SUB>2-6 </SUB>alkenyl or C<SUB>3-6 </SUB>cycloalkyl which is optionally substituted by C<SUB>1-6 </SUB>alkyl, each of the above being optionally substituted by one or more halogen atoms; R<SUP>2 </SUP>is C<SUB>1-6 </SUB>alkyl; R<SUP>3 </SUP>is a group CO-G or SO<SUB>2</SUB>-G where G is a 5- or 6-membered ring containing a nitrogen atom and a second heteroatom selected from oxygen and sulphur adjacent to the nitrogen, and optionally substituted by up to 3 groups selected from hydroxyl and C<SUB>1-4 </SUB>alkyl; Q is CR<SUP>5</SUP>R<SUP>6 </SUP>where R<SUP>5 </SUP>and R<SUP>6 </SUP>are as defined in the specification; and R<SUP>4 </SUP>is a 5- to 10-membered mono- or bi-cyclic aromatic ring system, containing 0 to 4 heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted as described in the specification, and pharmaceutically acceptable salts and solvates thereof. Processes for their preparation, pharmaceutical compositions containing them and their use in therapy, in particular in the modulation of autoimmune disease are also described.
Patent JP-5382992-B2 (JP)
IPC: C09C1/36
Filed: 2004-01-22
Granted: 2014-01-08
Abstract: Embodiments of this invention comprise a pigment comprising one or more substantially spherical-shaped beads, wherein each substantially spherical-shaped bead comprises one or more high aspect ratio particles encapsulated within an encapsulating material. Embodiments also comprise a resinous composition comprising said pigment. Yet further embodiments comprise a method of preparing said pigment via suspension polymerization.
Patent JP-5036310-B2 (JP)
IPC: A23L27/00
Filed: 2004-08-06
Granted: 2012-09-26
Abstract: The invention relates to compounds that specifically bind a T1R1/T1R3 or T1R2/T1R3 receptor or fragments or sub-units thereof. The present invention also relates to the use of hetero-oligomeric and chimeric taste receptors comprising T1R1/T1R3 and T1R2/T1R3 in assays to identify compounds that respectively respond to umami taste stimuli and sweet taste stimuli. Further, the invention relates to the constitutive of cell lines that stably or transiently co-express a combination of T11 and T1R3; or T1R2 and T1R3; under constitutive or inducible conditions. The use of these cells lines in cell-based assays to identify umami and sweet taste modulatory compounds is also provided, particularly high throughput screening assays that detect receptor activity by use of fluorometric imaging.
Patent JP-4963959-B2 (JP)
IPC: A61M16/04
Filed: 2004-08-13
Granted: 2012-06-27
Abstract: An airway device for human or animal use comprising an airway tube having a distal end and a proximal end, the distal end of which is surrounded by a laryngeal cuff, wherein the cuff is non-inflatable and is pre-formed in a shape such that a face region of the cuff is adapted to fit snugly over the laryngeal inlet of a patient, and wherein the external profile of the tube is substantially uniform between the distal end of the tube where it starts to meet the cuff and the proximal end of the tube, and wherein the face region of the cuff is formed from a material with a Shore hardness on the A scale of between 0 to 30.
Patent JP-4781269-B2 (JP)
IPC: H04L9/32
Filed: 2004-05-17
Granted: 2011-09-28
Abstract: A key establishment protocol includes the generation of a value of cryptographic function, typically a hash, of a session key and public information. This value is transferred between correspondents together with the information necessary to generate the session key. Provided the session key has not been compromised, the value of the cryptographic function will be the same at each of the a correspondents. The value of the cryptographic function cannot be compromised or modified without access to the session key.