baber/WOPTO huggingface dataset:
Patent JP-4500970-B2 (JP)
IPC: B01D9/00
Filed: 2000-01-21
Granted: 2010-07-14
Abstract: The invention relates to a method and a device for purifying mixtures of substances by means of optionally fractional crystallization. During the crystallization process, impurities can precipitate in addition to the desired product, since these are present in such high concentrations that the limit of solubility is exceeded. According to the inventive method, a solvent or a mixture of solvents with a strong affinity to an impurity with a tendency to precipitate is added to the mixture of substances or the melt to be purified so that the corresponding impurity is kept in solution. If there are several impurities with a tendency to precipitate, some of the impurities can be kept in solution by adding a suitable solvent and the remainder can be separated by mechanical means, e.g. filtering by suction, centrifugation, etc.
Patent JP-3518678-B2 (JP)
IPC: G02B6/38
Filed: 1999-02-12
Granted: 2004-04-12
Abstract: The invention relates to an optical connector for detachably connecting a circuit board to a backplane. The inventive connector comprises at least one plug (10A) and at least one socket (10B) for receiving the plug (10A), whereby the socket (10B) comprises an outer housing (12) and an inner housing (13). Said inner housing (13) is mounted in the outer housing (12) such that it can be displaced in the direction of plug insertion, and a locking means (25,26) prevents the inner housing from being displaced inside the outer housing (12). In addition, unlocking means (20) are assigned to the plug (10A) which unlock the first locking means (25,26) when the plug (10A) is completely inserted into the socket (10B). Second locking means (20,21,23,24) are assigned to the plug (10A) which interlock said plug (10A) and socket (10B) when the plug (10A) is completely inserted. The aim of the invention is to obtain a compact construction and to increase the versatility of the plug system. To this end, the second locking means are configured such that they simultaneously serve as unlocking means for the first locking means.
Patent JP-3579358-B2 (JP)
IPC: B07B4/06
Filed: 2000-03-10
Granted: 2004-10-20
Abstract: A particle size classifier in which feed material composed of product and overs moves downwardly through a separator unit by the action of negative pressures created by a first air blower associated with the collection of product and a second air blower associated with the collection of overs. As the feed material moves downwardly, the product and the overs are separated with the product passing from within a screen unit to outside the screen unit and the screen unit preventing passage of the overs. Blowback air, applied to the screen unit from the outside cleans the cylindrical screen unit to permit continued passage of product through the screen unit.
Patent JP-4851010-B2 (JP)
IPC: A61B5/055
Filed: 2000-04-13
Granted: 2012-01-11
Abstract: The invention describes a system, method, and means for an MRI guidewire that can be visible on an MRI, can act as an antenna and receive MRI signals from surrounding subject matter, and can allow the use of multiple interventional tools without removal of the guidewire from a subject.
Patent JP-3583376-B2 (JP)
IPC: B62M25/02
Filed: 2001-03-16
Granted: 2004-11-04
Abstract: A bicycle shift control device (105) is provided which operates a shifting mechanism via a shift control cable (104), wherein the shift control device includes a control body (170) rotatable about an axis (X) for controlling the shift control cable (104), an operating body (220,130) having an abutment in a position spaced apart from the control body (170) and which is coupled to the shift control device (105) for displacement between a home position and a shift position, a transmission (150,160) including a plurality of ratchet teeth (172,173) which converts the displacement of the operating body (220,130) from the home position to the shift position into a rotational displacement of the control body (170), and an interface member (202,131) movably mounted relative to the operating body (220,130). The interface member (202,131) has an operating force receiving surface(203,132) and an operating force applying surface (204), wherein the operating force receiving surface (203,132) is adapted to receive an operating force from the rider, and wherein the operating force applying surface applies the operating force to the abutment of the operating body (220,130) for moving the operating body (220,130) from the home position to the shift position. <IMAGE>
Patent JP-4152615-B2 (JP)
IPC: A23L33/00
Filed: 2001-10-09
Granted: 2008-09-17
Abstract: The present invention relates to plants of the genus Raphanus containing increased levels of anthocyanins. In particular the edible sprouts and turnips of the Raphanus plants contain high levels of anthocyanins and thereby provide health-promoting effects. The anthocyanins in the Raphanus plants are present at a level of at least 100 nmol per gram of fresh weight and have an absorbance maximum at a wavelength in the range of 515 to 550 nm. The invention also provides methods for growing the Raphanus plants as purple sprouts, both in the form of alfalfa-type sprouts as well as in the form of two-leafed plantlets, referred to as cress or micro-vegetables. The invention further provides methods for producing anthocyanins based on growing the Raphanus plants and isolating anthocyanins therefrom. <CHEM>
Patent JP-4550338-B2 (JP)
IPC: H04B1/7097
Filed: 2000-06-27
Granted: 2010-09-22
Abstract: A method and apparatus for determining a position of a mobile satellite positioning system (SPS) receiver is described. A position of a mobile satellite positioning system (SPS) receiver is determined by initially determining a plurality of satellite pseudoranges between said mobile SPS receiver and a corresponding plurality of satellites. Then, at least one non-satellite pseudomeasurement is determined. Finally, a condition of at least one of said plurality of satellite pseudoranges is determined.
Patent JP-4456790-B2 (JP)
IPC: C12N15/00
Filed: 2000-11-07
Granted: 2010-04-28
Abstract: Die Erfindung betrifft eine permanente Amniozyten-Zelllinie, enthaltend mindestens eine Nukleinsäure, die die Expression der Genprodukte der E1A- und E1B-Region von Adenovirus bewirkt. Weiterhin betrifft die vorliegende Erfindung die Herstellung einer permanenten Amniozyten-Zelllinie und ihre Verwendung zur Herstellung von Gentransfer-Vektoren. Weitere Aspekte sind die Verwendung von Amniozyten bzw. der adenoviralen Genprodukte der E1A- und E1B-Region zur Herstellung von permanenten Amniozyten-Zelllinien.
Patent JP-4638646-B2 (JP)
IPC: C08G65/34
Filed: 2000-12-15
Granted: 2011-02-23
Abstract: The invention is a continuous process for the preparation of polytrimethylene ether glycol from 1,3-propanediol reactant. In addition, the invention is directed to a continuous multi-stage process comprising reacting at least one reactant in a liquid phase in an up-flow column reactor, and forming a gas or vapor phase by-product wherein the gas or vapor phase by-product is continuously removed at the top and at least one intermediate stage.
Patent JP-4669190-B2 (JP)
IPC: H04N21/236
Filed: 2002-03-27
Granted: 2011-04-13
Abstract: Opportunistic data are transmitted only when the datum quality level in the transmission channel is reached by all video coders (A1-An) and the quality level may vary from coder to coder. A throughput allocation unit (50) distributes the throughputs among the coders and a multiplexer sends empty packets so as to fill up the transmission channel (54). The empty packets can be replaced by the opportunistic packets by a data inserter (53). Independent claims are included for a video data quality monitoring device and for a video data coding system.
Patent JP-4065705-B2 (JP)
IPC: F16L37/40
Filed: 2002-04-02
Granted: 2008-03-26
Abstract: The quick connector includes a valve (24) provided with a body (26). The body has an intermediate region provided with transverse sections that form a gap (I). The gap enables the formation of sealing zones that induce a significant reduction in the flow rate of the gas flowing in the direction of the O-rings (18). The valve is received within a housing (16). <??>An Independent claim is also included for the use of the quick connector.
Patent JP-4785333-B2 (JP)
IPC: B22C9/10
Filed: 2000-09-25
Granted: 2011-10-05
Abstract: The invention relates to a method for producing a part using a deposition technique. A layered composite is built up in layers, the individual layers each containing particulate material and binding material as well as optionally, a treatment agent. The layers maintain a predetermined porosity. The layer composite is built up in the absence of hardening agent. Once construction is complete, the layer composite is hardened.
Patent JP-3980484-B2 (JP)
IPC: G01J3/10
Filed: 2001-12-20
Granted: 2007-09-26
Abstract: An infrared LASER diode based high intensity light (100) for use as an aircraft landing light or searchlight in conjunction with night vision imaging systems. The high intensity light (100) uses infrared LASER diodes (110) installed into a heat sink (112) for temperature stability. The infrared light emitted from the LASER diodes (110) is transmitted to an optical positioning plate (106) by optical transmission means (108). The optical positioning plate (106) combines the emissions of the individual LASER diodes (110) to a single infrared light beam, which is collimated by an aspheric lens (102).
Patent JP-4198993-B2 (JP)
IPC: H01M4/74
Filed: 2002-01-04
Granted: 2008-12-17
Abstract: A method of making a plurality of battery plates includes forming a strip including a plurality of battery grids. Each battery grid includes a grid network bordered by a frame element and includes a plurality of spaced apart grid wire elements. Each grid wire element has opposed ends joined to one of a plurality of nodes to define a plurality of open spaces in the grid network. The method also includes deforming at least a portion of a plurality of the grid wire elements such that the deformed grid wire elements have a first transverse cross-section at a point intermediate their opposed ends that differs from a second transverse cross-section taken at least one of their opposed ends. The method also includes applying a lead alloy coating to the strip, applying battery paste to the strip, and cutting the strip to form a plurality of battery plates.
Patent JP-4117194-B2 (JP)
IPC: C07K7/06
Filed: 2002-02-26
Granted: 2008-07-16
Abstract: The invention relates to a human GHRH-binding protein (human Growth Hormone-releasing hormone). Said protein, which is obtained from the Pilocarpus Heterophyllus plant, can be used to prepare medicaments intended to antagonise the effects of GHRH and to treat proliferative diseases (particularly cancer), acromegaly or diabetic nephropathies and retinopathies.
Patent JP-4189221-B2 (JP)
IPC: C13B20/14
Filed: 2002-04-11
Granted: 2008-12-03
Abstract: The present invention provides the means for suppressing the production of decomposition reactant, isomerization reactant, colored material, and so on when a saccharide solution is desalted, thereby suppressing the production of impurities and preventing coloration of an ion exchange resin and decrease in the desalting capacity of the ion exchange resin. <??>The desalting of a saccharide solution is performed by using an anion exchange resin supporting a carbonate ion and/or a hydrogencarbonate ion.
Patent JP-3684364-B2 (JP)
IPC: B60B27/04
Filed: 2003-02-17
Granted: 2005-08-17
Abstract: A bicycle rear hub (10) is configured to improve the external appearance and the resistant to corrosion of a drive body (19). The rear hub (10) also has a hub shaft (15), a hub shell (16), a pair of bearing units (17) and (18), a one-way clutch (20), a sprocket (21), and a cover member (23). The hub shell (16) is rotatably mounted to the hub shaft (15) by the bearing units (17) and (18). The drive body (19) is mounted to one end of the hub shell (16) by the one-way clutch (20) that transmits rotation from the drive body (19) to the hub shell (16) in one direction. The sprocket (21) is fixedly mounted to a radially outward-facing surface of the drive body (19). The cover member (23) is mounted to the drive body (19) to cover the radially outward-facing surface of the drive body (19) and with its tip edge contacting the outside lateral surface of the sprocket (21). <IMAGE>
Patent JP-3952972-B2 (JP)
IPC: E02F9/00
Filed: 2003-03-07
Granted: 2007-08-01
Abstract: In a construction machine comprising an engine, hydraulic device, and heat exchanger for cooling the engine and the hydraulic device, which are all disposed in an upper rotating body of the construction machine, there is formed a maintenance passage along which maintenance portions of the engine and the hydraulic device are disposed so as to cross the upper rotating body. Exhaust air from cooling fans for sending air to the heat exchanger is discharged to the exterior of the machine body through the passage. Thus, the passage is utilized as an exhaust air passage for the heat exchanger, whereby it is possible to provide a construction machine improved in cooling efficiency for the heat exchanger. <IMAGE>
Patent JP-3729190-B2 (JP)
IPC: B41J2/045
Filed: 2003-08-08
Granted: 2005-12-21
Abstract: A chamber formation plate (30) has a first face formed with a plurality of recesses (33) arranged in a first direction at a fixed pitch such that each of the recesses is communicated with, via a through hole (34), a second face which is an opposite face of the first face. The chamber formation plate is comprised of nickel. A sealing plate (32) is joined to the first face of the chamber formation plate so as to seal the recesses to form a plurality of pressure generating chambers. A metallic nozzle plate (31) is formed with a plurality of nozzles, and joined to the second face of the chamber formation plate such that each of the nozzles is communicated with associated one of the pressure generating chamber via the through hole. A ratio of a grain size of a crystal of the nickel with respect to a thickness of a partition wall defined between each adjacent ones of the recesses is 60% or less. <IMAGE> <IMAGE> <IMAGE>
Patent JP-4261345-B2 (JP)
IPC: C01G45/00
Filed: 2002-08-13
Granted: 2009-04-30
Abstract: A layered titanic acid, characterized in that it is produced by a method comprising subjecting a layered titanate represented by a general formula: AxMy &squ& zTi2-(y+z)O4, wherein A and M represent metals having a valence of 1 to 3 and being different from each other,  &squ&  represents a defect to be occupied by titanium, x is a positive and real number satisfying 0 < x < 1.0, y and z are positive and real numbers satisfying 0 < y+z < 1.0, to an acid treatment, to thereby substitute hydrogen ions or hydronium ions for 40 to 99 % of A and/or M ions; a lamellar titanic acid, characterized in that it is produced by a method comprising reacting the layered titanic acid with a basic compound, to thereby delaminate the layered titanic acid; and a lamellar titanium oxide, characterized in that it is produced by a method comprising subjecting the lamellar titanic acid to a heat treatment or the like. <IMAGE>
Patent JP-4490101-B2 (JP)
IPC: C23F1/08
Filed: 2002-10-29
Granted: 2010-06-23
Abstract: The invention, in a specific embodiment, relates to a method and to a device for treating substrates ( 29 ) in printed circuit industry by means of a liquid. The invention is characterized in that the substrates ( 29 ), on their surface, are provided with a layer that is partially removed under the influence of the liquid while a pattern is formed. A plurality of nozzles ( 24 ) are provided for discharging the liquid and are linked with at least one liquid connection ( 12 ). Said liquid connection ( 12 ) is linked with a liquid reservoir and can be opened and closed. A valve ( 17 ) is provided directly on every nozzle ( 24 ), said valves ( 17 ) being individually controlled to open and close. The objects ( 29 ) are displaced along a track of movement (B) relative to the nozzles ( 24 ). A specific amount of liquid is discharged by opening and closing the valves ( 17 ) or the liquid connections ( 12 ) and has a certain distribution across the surface ( 26 ).
Patent JP-4150675-B2 (JP)
IPC: C12Q1/44
Filed: 2002-10-23
Granted: 2008-09-17
Abstract: Quencher group-containing phosphocholines with properties similar to those of natural phospholipids are new. <??>Quencher group-containing phosphocholines of formula (I), with properties similar to those of natural phospholipids are new. <??>L1 = (R<1>-O-R<2>)m or a residue (R) of a 1-20C hydrocarbyl; <??>R<1> and R<2> = groups derived from 1-12C hydrocarbons; <??>m = integer 1-4; <??>F = optionally substituted pyrene as a fluorophor; <??>Q = a quencher; and <??>L2 = C(O)-L1 or C(O)-L1-NH.
Patent JP-4351067-B2 (JP)
IPC: B41J3/36
Filed: 2003-02-12
Granted: 2009-10-28
Abstract: A digital palm PC is provided which has a housing, a digital storage device to store digitally text and/or image data, and a pagewide inkjet printer located within the housing to receive digital information from the digital storage device. The printer is configured to print an image on media external thereto as the palm PC traverses the media in a printing orientation.
Patent JP-4448695-B2 (JP)
IPC: A61K31/444
Filed: 2003-03-25
Granted: 2010-04-14
Abstract: The compounds of formula I in which R1 is 1-4C-alkoxy, A is 1-4C-alkylene, B represents 3H-imidazo[4,5-b]pyridin-2-yl, 3H-imidazo[4,5-b]pyridin-2-yl substituted by R2 and/or R3, 9H-purin-8-yl or 9H-purin-8-yl substituted by R4 and/or R5, are effective iNOS inhibitors.
Patent JP-4485867-B2 (JP)
IPC: A44C5/00
Filed: 2004-07-15
Granted: 2010-06-23
Abstract: The wristband has a screw (81) and a counter-screw (82) secured to each other. The screw has a threaded end that is arranged to pass through an orifice arranged in a lug. The threaded end is introduced into a corresponding internal screw threading made in the counter-screw. The lug is sandwiched between a shoulder of screw at a base of the threading end and an end of counter-screw.
Patent JP-4445851-B2 (JP)
IPC: A61K45/00
Filed: 2003-05-23
Granted: 2010-04-07
Abstract: The present invention is directed to methods of identifying an agent which modulates hydroxylation of hypoxia inducible factor (HIF), comprising contacting a HIF asparagine hydroxylase and a test substance in the presence of a substrate of the hydroxylase under conditions in which asparagine in the substrate is hydroxylated in the absence of the test substance; and determining hydroxylation of the substrate.
Patent JP-4414332-B2 (JP)
IPC: C12N15/09
Filed: 2003-07-09
Granted: 2010-02-10
Abstract: Described are novel N- and C-terminally double truncated tau molecules, herein after designated type IIB tau molecules, characterized by the following features: 
- the molecules have at least the first 68 N-terminal amino acids and at least the last 40 C-terminal amino acids of the 4 repeat containing tau43 or the first 68 N-terminal amino acids and at least the last 20 C-terminal amino acids of the 3 repeat containing tau44 truncated, 
- the molecules are detectable in Alzheimer's diseased brain tissue, whereas the molecules are not detectable in normal healthy brain tissue, 
- the molecules have a pathological microtubule assembly promoting activity different from wild type tau in an in vitro microtubule assembly assay.
Patent JP-4519646-B2 (JP)
IPC: C07K1/18
Filed: 2003-07-18
Granted: 2010-08-04
Abstract: The invention relates to a method for the chromatographic purification of preproinsulins, in which higher molecular weight substances are removed from an aqueous solution of preproinsulin by a first chromatography on an anion exchanger in flow-through mode and a subsequent second chromatography on a cation exchanger in adsorption mode, and to a method for preparing insulins, which includes the method for preparing preproinsulins.
Patent JP-3977840-B2 (JP)
IPC: C01B17/04
Filed: 2003-05-09
Granted: 2007-09-19
Abstract: The boiler for a Claus reactor has a steam generating zone within a pressure-tight mantle (14). A longitudinal tube bundle (18) acts as the heat exchanger through the steam zone, with both ends at tube bases (19) defining the steam zone. At least a further bundle (20) of shorter tubes has their outflow ends at the tube base and their inflow ends opening into a flow chamber (21) within the steam zone. A head piece (22), divided into sections, is at the tube base. A hot process gas from the combustion chamber (2) flows through the long tube bundle. A cooler gas from a catalyst stage (4) flows through the shorter tube bundle. The sections of each head piece are each linked to a tube bundle, to lead off condensed sulfur.
Patent JP-3844002-B2 (JP)
IPC: F16F9/54
Filed: 2005-03-18
Granted: 2006-11-08
Abstract: A strut mount capable of reducing the weight and of intensifying the strength and having a good durability is provided. It comprises an inner cylinder, a vibration isolating base body and a pair of upper and lower brackets. The lower bracket is fabricated from aluminum alloy and indudes a peripheral wall portion, a bottom wall portion and a first attachment flange while the upper bracket indudes a second attachment flange and a lid wall portion. The first attachment flange has plural first through-holes for inserting plural attachment members, the second attachment flange has plural second through-holes for inserting the plural attachment members, and flange portions around the first through-holes of the first attachment flange bulge at their undersides to form respective thick-walled portions.
Patent JP-3867094-B2 (JP)
IPC: G09C1/00
Filed: 2005-05-30
Granted: 2007-01-10
Abstract: A compact low-power radio frequency (RF) transceiver with a built-in antenna provides wireless communication between a computer and another device. A direct conversion receiver together with a voltage controlled oscillator, phase lock loop circuits, digitally controlled divider circuits and a patch antenna are packaged into a compact enclosure, having dimensions within the PCMCIA format. In some embodiments, the transceiver enters a sleep mode whenever it is idle in order to further conserve power. In other embodiments, a signature detector enables the transceiver to distinguish between noise and valid messages by recognizing a signature word embedded in the data packet.