baber/WOPTO huggingface dataset:
Patent JP-4758582-B2 (JP)
IPC: B01D11/02
Filed: 2000-12-22
Granted: 2011-08-31
Abstract: A novel class of macrocycles, termed triazatrinaphthyrins, is disclosed having general Formula (I) or a solvate, hydrate, ester or salt thereof; wherein R<1>, R<2>, R<3>, R<a>, R<a'>, R<a''>, R<b>, R<b'>, R<b''>, R<c>, R<c'>, R<c''>, R<d>, R<d'> and R<d''> are defined in the specification. The macrocycles are useful in the extraction of transition metals, in particular in the extraction of lanthanides.
Patent JP-4918205-B2 (JP)
IPC: H05B6/10
Filed: 2001-02-02
Granted: 2012-04-18
Abstract: A multi-station induction heat treatment system is used for heat treating metal workpieces that have multiple generally cylindrical components whose axes are parallel to and offset from a common workpiece axis. The heat treatment system includes heat treatment stations that heat treat while the workpiece and inductor components are stationary. The system is particularly suited to the heat treatment of workpieces, such as crankshafts, that have an intervening non-symmetrically shaped component between two substantially cylindrically shaped components, some of which are not coaxial, that must be heat-treated.
Patent JP-4928699-B2 (JP)
IPC: B60C9/00
Filed: 2001-02-02
Granted: 2012-05-09
Abstract: A tire has a carcass reinforcement ply, anchored within each bead by winding around an annular element whose tensile strength is less than the tensile strength necessary for a bead wire of a conventional tire of the same dimension, and an assembly of at least two textile bead reinforcement layers arranged in contact with the annular element, wherein the annular element has a tensile strength of between 3 and 5 times the tension imparted to the carcass reinforcement by the recommended inflation pressure, and an elongation at break between 2 and 6%, all the reinforcement layers having a tensile strength of between 0.5 and 1 time the tensile strength of the annular element, and the total of the tensile strengths of the annular element and of the assembly of the reinforcement layers being between 6 and 8 times the tension imparted to the carcass reinforcement.
Patent JP-3553551-B2 (JP)
IPC: H01L21/683
Filed: 2002-01-11
Granted: 2004-08-11
Abstract: A method of fabricating a semiconductor device on a semiconductor wafer includes: adhering a carrier plate on an upper surface of the semiconductor wafer via a double-faced protective tape; and thereafter grinding an undersurface of the semiconductor wafer, which includes a circuit pattern formed on the upper surface, to reduce the thickness of the semiconductor wafer.
Patent JP-3665619-B2 (JP)
IPC: B60R19/24
Filed: 2002-03-22
Granted: 2005-06-29
Abstract: The system for attaching front or rear wing panels (1) to a side member comprises an internal frame structure (5) which incorporates a profiled mounting rail (40). Bushes (31, 32) allow the wheel housing to be attached and there are mountings (14, 15) for the indicator, a mounting (18) for the headlight cleaner (S) and cable mountings (16, 17).
Patent JP-3497503-B2 (JP)
IPC: A61K47/38
Filed: 2002-11-21
Granted: 2004-02-16
Abstract: Composition (A) comprises cefuroxime axetil (I) in the form of particles, entirely enclosed in a coating of at least one lipid (insoluble in water but dispersing or decomposing in contact with gastrointestinal fluid), a bulk sweetener and a binder. (A) Also contains a sweetening system (II) and a texture modifier (III), in amounts so that the bitter taste of (I) is masked.  An Independent claim is included for an orally administered medicament (preferably in aqueous suspension or granule form), comprising (A) together with carriers or excipients.
Patent JP-4546696-B2 (JP)
IPC: G01N1/00
Filed: 2001-06-02
Granted: 2010-09-15
Abstract: A sample support, which is configured in the form of a titre plate or chip. has a plastic support plate and several recesses for receiving samples. Said recesses are sealed with a glass plate. According to the present disclosure, a support core surrounding the recesses is embedded in the support plate in order to prevent contraction during the process for producing the support plate. The support core is preferably a metal plate with areas which have not been extrusion-coated, for use as contact surfaces. Heat can be introduced into the titre plate through these contact surfaces.
Patent JP-4756182-B2 (JP)
IPC: A44B19/32
Filed: 2000-07-11
Granted: 2011-08-24
Abstract: The zip fastener is assembled of two strips (1) of an elastic material each fitted with a row of teeth to be connected by a sliding element. The elastic strips (1) are made of two layers (1e,7) forming sealing bulges (6) between the teeth (3). Each of the teeth (3) is assembled of two parts (3a,3b) attached opposite each other to both surfaces of the strip (1). The teeth (3) are made of a synthetic resin inserted into prepared openings at the strip (1) and sticking to the material without any glue required.
Patent JP-4451060-B2 (JP)
IPC: C07D215/233
Filed: 2001-10-16
Granted: 2010-04-14
Abstract: Compounds suitable for treating multidrug resistance and methods for their preparation and use are disclosed. The compounds are represented by the following formula: or an optical isomer, diastereomer, enantiomer or pharmaceutically acceptable salt thereof.
Patent JP-4038555-B2 (JP)
IPC: C12N15/09
Filed: 2001-12-26
Granted: 2008-01-30
Abstract: This invention provides a recombinant protein expression system using a host and a cell-free translation system capable of universally expressing a large amount of any proteins as soluble proteins while preventing expression of the toxicity of a desired protein in hosts, formation of inclusion bodies and decomposition with proteases by expressing the desired protein as a fusion protein with chaperonins, that are, about 60 kDa molecular chaperones, 60 kDa heat shock proteins, or thermosomes and accommodating it certainly in the inside of a stereostructure of a chaperonin. <??>A process for producing a protein, which comprises transcribing and translating a gene containing a gene encoding the linked chaperonin subunits and a gene encoding a desired protein thereby synthesizing a fusion protein having the desired protein linked via a peptide linkage to the linked chaperonin subunits.
Patent JP-4230224-B2 (JP)
IPC: C11D3/08
Filed: 2002-02-18
Granted: 2009-02-25
Abstract: Water-soluble glass as corrosion protector in dishwashing machines A zinc-containing, water-soluble glass composition comprising from 41 to 54 mole % of P2O5, 10 to 30 mole % of alkali oxides, up to 5 mole % of SO3 and up to 25 mole % of ZnO.
Patent JP-3891964-B2 (JP)
IPC: A45D34/04
Filed: 2003-06-30
Granted: 2007-03-14
Abstract: Assembly consists of a container (20) for a fluid, fitted with a distributing head with outlet nozzle(s) (40). The head is covered by a cap (30) with at least one aperture that can be aligned with the outlet nozzle(s). Each aperture is a slit in a flexible membrane (50) with edges (52a, 52b) that open when the slit is aligned with a nozzle, the membrane being made in one piece with the cap. The assembly consists of a container (20) for a fluid, especially cosmetic product, fitted with a distributing head that has at least one outlet nozzle (40). The head is covered by a cap (30) with at least one aperture that can be aligned with the outlet nozzle(s) or cover them to prevent the product escaping. Each aperture in the cap is in the form of a slit in a flexible membrane (50) with edges (52a, 52b) that open when the slit is aligned with a nozzle, the membrane being made in one piece with the cap, especially by bi-injection.
Patent JP-4130625-B2 (JP)
IPC: B01J20/26
Filed: 2002-07-05
Granted: 2008-08-06
Abstract: Production of a novel separation agent for separating optical isomers comprises adding a compound (A) having an asymmetric structure and at most 1000 mol. wt. while supporting an optically active polymer (B1) on a carrier (C1).
Patent JP-4083148-B2 (JP)
IPC: H04B10/032
Filed: 2004-07-07
Granted: 2008-04-30
Abstract: A self-healing WDM (Wavelength Division Multiplexing) - PON (Passive Optical Network) system is disclosed and includes a CO (Central Office), a RN (Remote Node) and a plurality of subscriber units. The system includes a trunk working fiber and a trunk protection fiber for connecting the CO with the RN, a distribution working fiber, and a distribution protection fiber for connecting the RN with the subscriber units. The CO is connected to the trunk working fiber and the trunk protection fiber, and contains an optical switching unit switched when an error or communication failure occurs, an upstream working optical receiver and an upstream protection optical receiver for receiving upstream data, and a downstream working light source and a downstream protection light source for transmitting downstream data. Each subscriber unit is connected to the distribution working fiber and the distribution protection fiber, and contains an optical switching unit switched when an error or communication failure occurs, a downstream working optical receiver and a downstream protection optical receiver for receiving downstream data, and an upstream working light source and an upstream protection light source for transmitting downstream data.
Patent JP-4457002-B2 (JP)
IPC: G01S15/89
Filed: 2003-05-16
Granted: 2010-04-28
Abstract: A method and apparatus are described for ultrasonically imaging tiny blood vessels with the aid of a contrast agent. The locations of microbubbles of the contrast agent are detected in a series of images as the microbubbles move through the blood vessels. These images are temporally processed to identify the moving microbubbles, and persistence processed to depict images which show the tracks followed by the microbubbles through the blood vessels. A maximum intensity persistence can be used to show the steady buildup of microbubble tracks through the vasculature, or a slow decay employed so that the tracks will fade to black over time.
Patent JP-4202321-B2 (JP)
IPC: H01H71/00
Filed: 2003-03-19
Granted: 2008-12-24
Abstract: This invention discloses a low-voltage circuit breaker with a capability of tripping quickly. Its main feature is that at least one of the side faces of the contact device provides an open flange which has an internal through hole, and the bottom of a rotating shaft disposed on the bottom part provides a stressed member. The stressed member receives the over-pressure airflow escaping from the open flange of the contact device to generate a force. The force is passed to the activating member by the rotating shaft and is magnified, then hits the latch quickly and makes a trip. An intermediate step is bypassed due to the force produced earlier, the force which is produced by the electromagnetism part in the heat energy and electromagnetic system, so that the low-voltage breaker can open quickly and reduces opening time greatly and improve the breaking capability.
Patent JP-4873600-B2 (JP)
IPC: A61K6/00
Filed: 2003-12-23
Granted: 2012-02-08
Abstract: There is described a biodegradable, biocompatible implant for the treatment of defects in a living organism, for example, a bone defect or a tooth extraction wound, comprising an open porous scaffold, and further comprising a membrane which is interconnectibly sealed to a surface portion of the scaffold such, that the scaffold and the membrane form a single piece of matter. <IMAGE>
Patent JP-4260120-B2 (JP)
IPC: G01D5/353
Filed: 2005-02-23
Granted: 2009-04-30
Abstract: Provided is a physical quantity measuring method using a Brillouin optical fiber sensor. An optical fiber is set on a structure and a pair of pulse lights having different pulse widths is selected (S1000,S2000). The pulse lights are sequentially transmitted through the optical fiber to obtain back scattering lights and Brillouin gain spectra (S3000). The Brillouin gain spectra are compared to each (S4000) other to calculate a normalized spectrum and a Brillouin frequency is acquired based on the normalized spectrum (S5000). The Brillouin frequency is multiplied by a conversion factor of a corresponding physical quantity of the structure to obtain the physical quantity (S6000). Accordingly, a portion of the optical fiber from which a sensing signal can be acquired is shortened to improve spatial resolution.
Patent JP-4276203-B2 (JP)
IPC: F02M47/02
Filed: 2005-04-15
Granted: 2009-06-10
Abstract: An internal combustion engine fuel injector (1) has a rod (10) movable along an axis (3) to open/close a nozzle, and a servovalve (7) having a control chamber (23) with a discharge passage (26, 48) which is opened/closed by a shutter (17) movable axially under the control of an electro-actuator; the servovalve also has a fixed axial rod (33) having an outer lateral surface (34) through which the discharge passage (26, 48) comes out; the shutter (17) is fitted to the axial rod (33) to slide axially in substantially fluidtight manner, and, when closing the discharge passage (26, 48), is subjected to substantially zero resultant axial pressure by the fuel; and a calibrated portion (42, 52) of the discharge passage (26, 48) is formed close to the outlet of the discharge passage to produce swirl and/or cavitation in the fuel outflow near to the closing area between the shutter (17) and the axial rod (33).
Patent JP-3981126-B2 (JP)
IPC: H01L25/065
Filed: 2005-09-15
Granted: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To embody easily a system LSI in a semiconductor device in which a plurality of LSI chips are sealed with resin.  <P>SOLUTION: A pad electrode 15 for connecting to a lead 9 and a pad electrode 125 for an internal interface are provided on the principal face of a LSI chip 103. Then, a pad electrode 115 of a LSI chip 113 placed on the principal face and the pad electrode 125 are electrically connected through a wire 117 to install a part of a circuit which is essential to the system LSI and is not provided in the LSI chip 103. Thus, a function as the desired LSI can be achieved by both of the LSI chip 103 and the LSI chip 113.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4841952-B2 (JP)
IPC: A61B17/00
Filed: 2005-12-28
Granted: 2011-12-21
Abstract: In accordance with the present invention, a distal protection and embolic material retrieval device with improved apposition to both large and small vessel walls of varying geometries for enhancing the filtering of embolic material during intravascular procedures while allowing for the passage of blood is provided. 
The vascular filtering device comprises: a supporting collar (30) having a concentric though hole adapted to slidably engage with a guide wire; a primary supporting strut (20) having a proximal end and a distal end; and a filtering flange (21) having at least one through hole (22) attached to said supporting strut between the proximal and the distal ends of said supporting strut. The distal end of said supporting strut is operatively attached to said supporting collar. Thin film materials may also be utilized for the filtering flange. In addition one can incorporate biological and/or pharmaceutical agents in combination with the present invention.
Patent JP-4325623-B2 (JP)
IPC: G03F7/20
Filed: 2004-10-21
Granted: 2009-09-02
Abstract: The present invention pertains to an exposure apparatus that projects pattern images onto a substrate (W) via a liquid (L) and a projection optical system (PL), the liquid forming a liquid immersion region (AR2) between the projection optical system and the substrate and exposes the substrate, the apparatus comprising a iiquid-supplying-section (15); a first flow path (14a, 32a) to which the liquid is supplied and that introduces a portion of the liquid to the liquid-supplying-section; and a second flow path (14b, 32b), connected to the first flow path, that collects liquid which has not been introduced to the liquid-supplying-section (15) from the first flow path, wherein the portion of the liquid is supplied onto the substrate through the liquid-supplying-section (15), and wherein the first flow path and the second flow path form a double pipe so that the second flow path is disposed around the first flow path.
Patent JP-4500277-B2 (JP)
IPC: B60K6/547
Filed: 2006-02-28
Granted: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device easy in inspection and maintenance of a clutch.  <P>SOLUTION: A first rotary shaft (relay shaft 38) which is a rotary shaft of a first rotator (torque converter 6) is disposed concentrically by fitting with second rotary shafts (rotary shafts 20, 22) which are rotary shafts of a second rotator (rotor 16) formed hollow. A first clutch plate (floating piece 10c) rotating integrally with the first rotary shaft (relay shaft 38), and a second clutch plate (rotating piece 10b) rotating integrally with the second rotary shaft (rotary shaft 22) are disposed relatively movably in the axial direction. Driving force between the first rotator (torque converter 6) and the second rotator (rotor 16) is transmitted or cut off by moving the first clutch plate (floating piece 10c) and the second clutch plate (rotating piece 10b) relatively in the axial direction, and connecting or separating the first clutch plate (floating piece 10c) and the second clutch plate (rotating piece 10b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5021965-B2 (JP)
IPC: E06B9/58
Filed: 2006-07-04
Granted: 2012-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide new useful furniture with a shutter mounting structure which can be simply adopted, and which can also be retrofitted without reference to the way of arrangement of a furniture body.  <P>SOLUTION: A base member 31 is mounted on the face 11a of the side frame 11 of the furniture body 1 in such a manner that a splice piece 31d provided on the base member 31 is spliced to the face 11a of the side frame 11 of the furniture body 1. An attachment material 32 is attached to the base member 31. Thus, a shutter frame 3, which is composed of the base member 31 and the attachment material 32, is positioned in a width direction with respect to the side frame 11 of the furniture body 1 via a splice piece 31d. A side edge 2xa corresponding to each shutter 2x is engaged with a rail portion 34, which is provided on the front end side of the shutter frame 3, in a thickness direction, so that the shutter 2x can be guided along the rail portion 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4823791-B2 (JP)
IPC: E03F5/22
Filed: 2006-07-21
Granted: 2011-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage stirring valve avoiding environmental pollution caused by oil.  <P>SOLUTION: The sewage stirring valve is formed with an inflow port into which sewage flows, an outlet port from which the sewage is discharged and a conduit guiding the sewage from the inlet port to the outlet port. The sewage stirring valve is formed with a first elastic film disposed on a position opposite to the inflow port, a hollow section disposed to the elastic film on the side opposite to the inlet port and a ball valve disposed downstream of the elastic film and upstream of the hollow section and capable of moving back and forth in the conduit. A damper capable of extending and shrinking according to the deformation of the film, a link mechanism disposed above the damper and vertically moving in conjunction with the extension and shrinkage of the damper and a second elastic film disposed to shut off the conduit and the hollow section from each other above the link mechanism and making displacement in conjunction with the vertical movement of the link mechanism are provided in the interior of the hollow section. The ball valve is moved vertically through the second elastic film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5063043-B2 (JP)
IPC: C08F265/06
Filed: 2006-07-24
Granted: 2012-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide acrylic polymer fine particles for soft molding having high plasticizer absorbability together with good processability and mechanical strength.  <P>SOLUTION: The acrylic polymer fine particles for soft molding contain a polymer component (P1) able to be plasticized with diisononyl phthalate and having ≥400,000 mass average molecular weight and have ≥0.4mL/g amount of oil adsorption measured by using linseed oil and 8-30m<SP>2</SP>/g specific surface area measured by nitrogen gas absorption method. Acrylic soft sheets prepared by calendering the same are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5026060-B2 (JP)
IPC: G02F1/13
Filed: 2006-12-11
Granted: 2012-09-12
Abstract: The invention reports on the use of multi-reactive polymerizable surfactants in mixtures of polymerizable mesogenic materials. The polymerizable surfactants are readily polymerized into the liquid crystal film and build a protective topcoat layer. The invention also relates to a method of producing polymeric optical films with improved stability by using the surfactants. Uses of these films are given for various applications including security applications and displays.
Patent JP-4350749-B2 (JP)
IPC: G05F1/14
Filed: 2004-06-21
Granted: 2009-10-21
Abstract: An ANSI Type A voltage regulator that eliminates the need for a potential transformer is disclosed. A control unit finds an output voltage by constantly monitoring the input voltage across the utility windings and the stored tap position. The value of the output voltage is further fine tuned by taking into account the effect of the impedance of the voltage regulator itself on the output voltage. The impedance is calculated using the instantaneous current through the regulator, the maximum rated current of the voltage regulator, the instantaneous voltage through the voltage regulator, the instantaneous Power Factor, and the tap position of the voltage regulator.
Patent JP-4610560-B2 (JP)
IPC: A61B6/12
Filed: 2004-05-06
Granted: 2011-01-12
Abstract: The invention relates to a navigation system for navigating a catheter ( 3 ) in a vascular system ( 10 ), in which the current spatial position of the catheter ( 3 ) is continually measured by a locating device ( 2 ). The temporal sequence of the position signals obtained in this way is subjected to a filtering operation in order to compensate for cyclic intrinsic movements of the vascular system which are caused for example by the heartbeat. The filtering may comprise the suppression of amplitude maxima in the frequency spectrum at the heartbeat frequency. Furthermore, the filtering may comprise the calculation of a center of the trajectory in time windows of the length of the heartbeat.
Patent JP-4768625-B2 (JP)
IPC: D21F1/12
Filed: 2004-11-03
Granted: 2011-09-07
Abstract: The present invention relates to a seam for use in joining a first end and a second end of a papermakers' fabric. The seam may include a first seaming spiral element attachable to the first end and a second seaming spiral element attachable to the second end. At least one of the first or second spiral seaming elements is transparent.
Patent JP-4925855-B2 (JP)
IPC: B05B11/00
Filed: 2007-02-19
Granted: 2012-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger-type liquid sprayer which is not easily damaged even when impact due to fall or the like is applied.  <P>SOLUTION: The trigger-type liquid sprayer is provided with a sprayer main body having a body 2 having a spray nozzle 1 at the tip and incorporating a pump mechanism 8 and a cap 5 for fixing and holding the body 2 at a spout portion of a container through a base portion 3b of an intake 3 and an operation lever 6 supported by the sprayer main body through a pivotal support shaft 7 so as to rotatably move and for driving the pump by the pulling operation of the lever to spray the liquid in the container through the spray nozzle, wherein the body 2 has a lateral cylindrical body 2a continuing to the spray nozzle 1 and forming a spray path of the contained liquid and a vertical path R1 continuing to the spray path R of the cylindrical body 2a and including a main body 2b linked with the base 3b of the intake 3 at the lower end. A reinforcing member 9 is arranged at a position between the lower end of the main body 2b and an opening end edge 5' of the cap 5 for relaxing an impact force applied thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT