baber/WOPTO huggingface dataset:
Patent JP-4839204-B2 (JP)
IPC: G02B1/02
Filed: 2006-12-25
Granted: 2011-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fluorite having a low strain double refraction (strain) and a homogeneous optical property.  <P>SOLUTION: The fluorite comprises a crystal substrate having parallel planes in the direction of <100>, wherein when the (100) plane is used as the optical plane of incidence, the average of the strain double refraction values per thickness at a wavelength of 633 nm is 0.37 to 1.79 nm/cm, and the difference (: PV) of the maximum and the minimum of the strain double refraction values per thickness at a wavelength of 633 nm is 4.0 nm/cm or less; and alternatively the fluorite comprises a crystal substrate having parallel planes in the direction of <111>, wherein when the (111) plane is used as the optical plane of incidence, the average of the strain double refraction values per thickness at a wavelength of 633 nm is 0.20 to 0.40 nm/cm, and the difference (: PV) of the maximum and the minimum of the strain double refraction values per thickness at a wavelength of 633 nm is 3.2 nm/cm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5060128-B2 (JP)
IPC: A61F2/82
Filed: 2004-08-11
Granted: 2012-10-31
Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
Patent JP-4822125-B2 (JP)
IPC: C03B37/018
Filed: 2004-05-13
Granted: 2011-11-24
Abstract: A preform for manufacturing an optical fibre or an optical fiber, where the variation in the refractive index contrast of the preform does not exceed an absolute value of 2%, measured for a preform having a length of at least 60 cm, or the deviation of the preform in relation to the average value of the profile parameter alpha does not exceed an absolute value of 0.03, measured for a preform having a length of at least 80 cm. The optical fibre has a deviation from the average value of the profile shape parameter alpha of maximally about 0.03.
Patent JP-4621689-B2 (JP)
IPC: G21C5/08
Filed: 2004-12-04
Granted: 2011-01-26
Abstract: A fuel assembly for a pressurized-water nuclear reactor contains a plurality of grid-shaped, square spacers spaced apart from one another. Each of the grid-shaped, square spacers has four edge webs. At least one of the spacers has at least two differently configured edge webs for generating a force which acts from a flowing cooling water on the fuel assembly in a plane of the spacer transversely with respect to an axial direction. A multiplicity of fuel rods extend in the axial direction and are guided in the plurality of grid-shaped, square spacers.
Patent JP-4912934-B2 (JP)
IPC: G03F7/031
Filed: 2007-03-28
Granted: 2012-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition with a new photopolymerization initiation system for an image recording material such as a lithographic printing plate for scanning exposure excellent in work efficiency and economical efficiency, suitable for a CTP system and having high sensitivity to an oscillation wavelength of an inexpensive short-wavelength semiconductor laser and high storage stability.  <P>SOLUTION: The photosensitive composition comprises (A) a hexaarylbiimidazole type compound having a structure represented by general formula (I), (B) a sensitizing dye having an absorption maximum λ<SB>max</SB>at 350-850 nm, and (C) an addition polymerizable compound having an ethylenically unsaturated double bond.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4870021-B2 (JP)
IPC: F02M65/00
Filed: 2007-05-10
Granted: 2012-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel property detection device capable of making injection control start timing corresponding to fuel of new alcohol concentration after change accurately coincident with timing of injection of fuel of new alcohol concentration after change from a fuel injection valve.  <P>SOLUTION: A light emission part 70 and a light detection part 80 are arranged with putting a fuel passage 12 provided inside of an injector 2 therebetween and mutually opposing. Consequently, fuel passage space volume from alcohol concentration detection position to an injection hole is made greatly smaller than that of a fuel injection system having former fuel property detection device applied, and calculation accuracy of retarded time from detection of alcohol concentration till execution of drive control of the injector 2 based on that.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4863928-B2 (JP)
IPC: A01K89/01
Filed: 2007-05-21
Granted: 2012-01-25
Abstract: A spool of a spinning reel includes a support member, a spool body, a drag mechanism, a first sealing member, and a second sealing member. The support member is detachably connected to a spool shaft. The spool body includes a housing recess that is frontally open and rotatably attached to the support member. The drag mechanism decelerates the spool body and includes a front friction portion that has a press washer with an inner peripheral surface opposed to an outer peripheral surface of a front portion of the support member. The press washer contacts a drag regulation member. The housing recess accommodates the friction portion. The first sealing member seals a gap created between the inner peripheral surface of the press washer and the outer peripheral surface of the support member. The second sealing member seals the gap created between the outer peripheral surface of the press washer and the housing recess.
Patent JP-4990102-B2 (JP)
IPC: A61M25/00
Filed: 2007-11-12
Granted: 2012-08-01
Abstract: A catheter steering mechanism 10 includes a tubular member 12 defining a passage 14. The tubular member 12 has a longitudinally extending, cutaway portion 16 defining a bend-enhancing region formed at a predetermined location along a length of the tubular member 12. An actuator 20 is received in the passage 14 of the tubular member 12, a distal part 22 of the actuator 20 being fast with a distal part of the tubular member 12. A restraining arrangement 24 is defined by the tubular member 12, the restraining arrangement 24 comprising a structure 26 arranged at the bend-enhancing region to retain the actuator 20 substantially within the confines of the tubular member 12 during bending.
Patent JP-5292773-B2 (JP)
IPC: C10M105/32
Filed: 2007-11-16
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organicacid ester-containing lubricating oil for bearing having basic requirements such as low viscosity, high viscosity index, heat resistance, lubricating properties, and low-temperature fluidity with good balance among them.  <P>SOLUTION: The lubricating oil contains an aliphatic carboxylic acid monoester represented by formula (1) and has kinematic viscosity of 5-15 mm<SP>2</SP>/s and a viscosity index of 100 or higher at 40°C. In formula (1), R<SP>1</SP>is a 7-11C linear or branched alkyl group; R<SP>2</SP>is a 1-13C linear or branched saturated alkyl group; X is a 2-4C linear or branched alkylene group; and n is an integer of 1-5, provided that, when n is 2 or greater, each X may be the same or different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5268349-B2 (JP)
IPC: B01D21/26
Filed: 2007-12-27
Granted: 2013-08-21
Abstract: Disclosed is a water treatment system including a raw water tank, a module which includes a filtration membrane, a feed pump, a filtered water tank, a backwash pump which flows filtered water backward from the filtered water tank to the module, a valve and a channel which switch the direction of the water flow between the forward and reverse directions, a controller which suspends the supply of raw water from the raw water tank to the module, switches the valve and channel to the reverse direction, makes the backwash pump to supply filtered water from the filtered water tank to the module thereby backwashing the filtration membrane, and washing drainage treatment line including which treats backwashing drainage generated by backwashing of the filtration membrane, and returns the water to the raw water tank.
Patent JP-5301157-B2 (JP)
IPC: C08G61/10
Filed: 2005-08-11
Granted: 2013-09-25
Abstract: A polymer comprising optionally substituted first repeat units of formula (1):   
wherein A is one of a bond or a divalent residue and A' is the other of a bond and a divalent residue; each B is one of a bond or a divalent residue and each corresponding B' is the other of a bond and a divalent residue; n is at least 1; and 
the B or B' that is a divalent residue comprises a heteroatom in the case where n is 1..
Patent JP-5350632-B2 (JP)
IPC: C08J9/232
Filed: 2005-09-01
Granted: 2013-11-27
Abstract: Low density expanded and extruded thermoplastic polymer foams are obtained using an environmentally benign non-VOC and non-HAP methyl formate as a blowing agent. The blowing agent can be a blend further including at least one co-blowing agent, preferably an environmentally friendly species (e.g., non-VOC and/or non-HAP). The co-blowing agent is either a physical co-blowing agent (e.g. an inorganic agent, a hydrocarbon, a halogenated hydrocarbon, a hydrocarbon with polar, functional group(s), water or any combination thereof), or a chemical co-blowing agent, or combinations thereof. The thermoplastic polymer foam can be an alkenyl aromatic polymer foam, e.g. a polystyrene foam. The blowing agent blend can include any combination of methyl formate and one or more co-blowing agents. The methyl formate-based blowing agent blends produce stable foams for various applications, including containers, packaging systems, as well as insulation boards and building materials. Processes for the preparation of such foams are also provided.
Patent JP-4939421-B2 (JP)
IPC: G06F12/00
Filed: 2005-09-15
Granted: 2012-05-23
Abstract: A method comprising identifying input data in repository data wherein the repository data comprises repository data chunks and the input data comprise input data chunks and wherein each repository data chunk has a corresponding set of repository data chunk distinguishing characteristics, each distinguishing characteristic being stored with an RDC characteristic location, the method including the steps of, for each input data chunk: determining a set of input data chunk distinguishing characteristics, each distinguishing characteristic having an IDC characteristic location; then comparing the determined set of IDCs to one or more sets of RDCs; identifying a repository data chunk that is similar to the input data chunk as a function of the comparing of the determined set of IDCs to the one or more sets of RDCs, wherein a repository data chunk is identified as similar when a predetermined number of the distinguishing characteristics in the set of IDCs is found to match in a set of RDCs; outputting the IDC and RDC locations of at least one pair of matching IDC and RDC; and computing at least one common section of the input data chunk and the identified similar repository data chunk using the at least one pair of matching IDC and RDC as an anchor to define corresponding intervals in the input data chunk and the identified similar repository data chunk.
Patent JP-4996471-B2 (JP)
IPC: H01B3/30
Filed: 2005-10-27
Granted: 2012-08-08
Abstract: Marine umbilicals are provided comprising polyamide compositions having good hydrolysis resistance and that may optionally contain plasticizer.
Patent JP-5262159-B2 (JP)
IPC: H01C17/24
Filed: 2008-02-14
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method manufacturing a thin film chip resistor of a highly accurate resistance value with a small number of processes and a reduced cost.  <P>SOLUTION: The thin chip resistor manufacturing method includes the processes of: forming a thin film upper surface electrode 12 on an upper surface of an insulating substrate 11; forming a conductor by a thin film process almost on the entire surface of the insulating substrate 11; forming a resistor pattern by a photo-lithographic process to form a thin film resistor 13; and forming a conductor resin upper surface electrode 15 to cover a part of the thin film resistor 13 superposed on the thin film upper surface electrode 12. A plurality of holes 14 are formed in the part of the thin film resistor 13 superposed on the thin film upper surface electrode 12 to expose the thin film upper surface electrode 12 and the thin film upper surface electrode 12 is electrically connected to the conductor resin upper surface electrode 15 via the plurality of holes 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5317090-B2 (JP)
IPC: B65G17/26
Filed: 2008-02-15
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable conveyance both large-sized articles and small sized articled with one conveying device, and to enable higher conveyance treatment capacity of the small-sized articles than the conveyance treatment capacity of the large-sized articles.  <P>SOLUTION: A product conveying device 20 in a conveying system 10 of carton containing products has a main rear conveying body 22, a main front conveying body 24, a sub rear conveying body 26, and a sub front conveying body 28 as two pairs of front and rear conveying bodies movable in the conveying direction in a predetermined basic interval along the conveying direction. When conveying the large sized products 6, the distance between the main rear conveying body 22 and the main front conveying body 24 is expanded to insert the product 6 in the clearance. When conveying the small sized products 7, one small sized product 7 is disposed between the main rear conveying body 22 and the main front conveying body 24, and another one small sized product 7 is disposed between the sub rear conveying body and the sub front conveying body 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4947316-B2 (JP)
IPC: H01L27/00
Filed: 2008-08-15
Granted: 2012-06-06
Abstract: A pair of substrates each having a bonding surface are joined together by interposing a bond layer precursor coating between the bonding surfaces of the substrates and heating the precursor coating to form a bond layer. Prior to the joining step, the substrate on the bonding surface is provided with a gas-permeable layer. Even when a material which will evolve a noticeable volume of gas upon heat curing is used as the precursor coating, substrates can be joined via a robust bond without the peeling problem by gas evolution.
Patent JP-5376877-B2 (JP)
IPC: A61B8/00
Filed: 2008-09-17
Granted: 2013-12-25
Abstract: A region-of-interest setting unit sets a region of interest to be included in an ultrasound image. A first movement-amount calculating unit sequentially calculates a movement amount of the set region of interest between reception data along the time sequence as a first movement amount. A transmitting-receiving delay-amount computing unit computes a delay amount for sequentially shifting a scan region of an ultrasonic beam based on the sequentially calculated first movement amount. A computation/control circuit performs control so as to generate a high voltage pulse based on the computed delay amount. A second movement-amount calculating unit sequentially calculates a movement amount of the region of interest between image data along the time sequence as a second movement amount. A display-position correcting unit performs a correction such that the region of interest included in the image data is to be displayed at the same display position, based on the second movement amount.
Patent JP-5338272-B2 (JP)
IPC: F25B15/00
Filed: 2008-11-21
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To lower concentration of the absorption solution in a generator by lowering pressure of an absorber and allowing low evaporation temperature while lowering saturated solution temperature so as to lower temperature of a heating source of the generator without enlarging a device.  <P>SOLUTION: The absorption-type refrigerating device, composed to feed absorption solution Lc cooled by a water-cooling type supercooling heat exchanger 2 to the absorber A, includes: a coolant reservoir 1 for storing unevaporated components of liquid coolant Rw dispersed on a heat transfer surface of an evaporator E, provided at a lower part of the evaporator E; and a cooling means X for using the liquid coolant Rw in the coolant reservoir 1 as a cooling heat source of the supercooling heat exchanger 2, for lowering the pressure of the absorber A to obtain the low evaporation temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4942743-B2 (JP)
IPC: F16C41/00
Filed: 2006-05-29
Granted: 2012-05-30
Abstract: A sealing device for an antifriction bearing includes a fixed support and a rotating support, the sealing device comprising a metal frame designed to be associated with a support of the bearing and a sealing joint, the frame including an annular seat and, secured to the seat, electronic identifying means consisting of a transponder connected on a communication antenna, wherein the antenna has an at least semi-annular or annular shape which is designed to be urged opposite the seat, the identifying means being secured to the seat via an insulating material layer which is interposed between the antenna and the seat so as to provide electromagnetic insulation for the antenna.
Patent JP-4778554-B2 (JP)
IPC: F04B27/14
Filed: 2006-07-05
Granted: 2011-09-21
Abstract: A refrigerant compressor has a control valve for controlling the degree of conveyance of the refrigerant compressor by setting a drive housing pressure pC of the refrigerant compressor. A control body controls a conveying-side control line between a discharge chamber, acted upon by high pressure of the compressor, and the drive housing of the compressor, and also controls a suction-side control line between the drive housing and a suction chamber, acted upon by suction pressure of the compressor variably in a throttling and/or shutting-off manner. The control body is driven electromagnetically. To improve the refrigerating capacity and the control behavior of the refrigerating system, the control body, which can shut off both the conveying-side and the suction-side control line, is also driven by means of a pressure cell.
Patent JP-4994376-B2 (JP)
IPC: A61B17/02
Filed: 2006-03-10
Granted: 2012-08-08
Abstract: The retractor (6) has an elastic plate (12) rolled around an axis so as to form a side wall of a truncated cone shape. The plate has a cylindrical shape with diameter smaller than or equal to reduced cross section of the truncated cone shape. The plate has a button and a button hole with catch, where the button and the button hole cooperate with one another for maintaining the retractor in a curved shape. A grip unit cooperates with a gripping unit mounted at end of positioning tools permitting to roll the plate.
Patent JP-4943444-B2 (JP)
IPC: H05B3/00
Filed: 2006-10-11
Granted: 2012-05-30
Abstract: A partition-type heating apparatus has advantageous effects in that a material to be heated, i.e., a reaction gas used in a chemical vapor deposition (CVD) process, is pre-heated and the pre-heated reaction gas flows through a flow channel defined by the vertical and horizontal partitions so that the flowing reaction gas is heated by the transfer of heat generated from a hot wire during the flow of the reaction gas, thereby securing heating performance required for a small-sized heating apparatus.
Patent JP-4843683-B2 (JP)
IPC: H04J14/00
Filed: 2006-12-11
Granted: 2011-12-21
Abstract: A method and apparatus for transmitting signals from a plurality of input channels over a TDM optical network, where each of the input channels contains an optical data signal and an electrical control signal containing control information relating to the optical data signal. In accordance with the invention, respective optical receivers convert the optical data signals to respective electrical data signals, which a TDM data multiplexer time-multiplexes to generate a multiplexed data signal. A TDM control signal multiplexer time-multiplexes the electrical control signals to generate a multiplexed control signal that is combined with said multiplexed data signal to generate a composite electrical signal. An optical transmitter generates a composite optical signal from the composite electrical signal that is transmitted over the network, optionally after WDM multiplexing it with other composite optical signals. The corresponding reverse operations are performed at the receiving end to regenerate the original data and control signals.
Patent JP-5308165-B2 (JP)
IPC: C08L79/02
Filed: 2007-01-22
Granted: 2013-10-09
Abstract: The invention relates to stabilized thermoplastic polymers, in particular polyolefin films. The stabilizing composition contains a tertiary amine with a molecular weight greater than 400 g/mol, a UV-absorber and/or a sterically hindered amine light stabilizer (HALS). Further aspects of the invention are a process for stabilizing thermoplastic polymers and the use of the above composition for stabilizing thermoplastic polymers.
Patent JP-4819915-B2 (JP)
IPC: H05K13/04
Filed: 2007-03-14
Granted: 2011-11-24
Abstract: The present invention is a method for using a universal support consisting of one or more modules having a deformable enclosure (3) connected to a vacuum source (5) through an orifice. Said enclosure is of concave shape forming a chamber (6) provided with a flexible body (7). The method consists in the following series of steps: applying a vacuum to the chamber (6) so that the deformable enclosure (3) collapses; positioning the part which is to be supported; breaking the vacuum in the chamber (6); and applying a vacuum inside the deformable enclosure (3).
Patent JP-5340748-B2 (JP)
IPC: A61B6/03
Filed: 2009-01-05
Granted: 2013-11-13
Abstract: An X-ray CT apparatus reconstructs a CT image (extended CT image) at each slice position lying outside a relative linear movement range at a helical scan or the like at low exposure and with high image quality. Scans each provided with a residence time are executed at relative linear movement start and end points (Zs and Zf). Projection data in a view range (F) corresponding to a predetermined view angle centering on a view (CVp1,zs) corresponding to a relative linear movement start time or a view shifted previously therefrom by the number of views (M), or a view (CVp1,zf) corresponding to a relative linear movement end time or a view shifted backward therefrom by the number of views (N) are used as image reconstruction projection data for extended CT images in image extension regions (Rs and Rf).
Patent JP-5295791-B2 (JP)
IPC: H04B10/2519
Filed: 2009-01-16
Granted: 2013-09-18
Abstract: In a method and system for providing dispersion compensation in an optical system, there is coupled into the optical system at least one pathway into which there is connected a tunable chirped fiber Bragg grating, each such grating providing a respective tunable amount of dispersion. At least one respective DGD element is connected into the respective pathway for each such grating. The set of all such respective DGD elements in a given pathway introduces a bias differential group delay DGD (bias)  having an absolute value that, for at least one tuning value of the grating, is substantially equal to differential group delay introduced by the grating.