baber/WOPTO huggingface dataset:
Patent JP-3953871-B2 (JP)
IPC: F25B9/00
Filed: 2002-04-15
Granted: 2007-08-08
Abstract: A refrigerating cycle system of a vapor compression system has a constitution wherein a first compressor (1a), a first radiator (2a), an expansion mechanism (3a), a heat absorber (4), and a second compressor (1b) connected sequentially and circularly. A CO2 refrigerant is circulated in the sequence of the first compressor (1a) -> the first radiator (2a) -> the expansion mechanism (3a)-> the heat absorber (4) -> the second compressor (1b) -> the first compressor (1a). The rotating drive shaft of the second compressor (1b) is connected to the rotating output shaft of the expansion mechanism (3a) with a common shaft. Thereby, since the drive force of the second compressor (1b) is obtained from the power generated by the refrigerant expanding action of the expansion mechanism (3a), the power of the first compressor (1a) consumed for elevating the pressure of the refrigerant to a predetermined pressure can be minimized. <IMAGE>
Patent JP-4321998-B2 (JP)
IPC: G02B6/34
Filed: 2002-08-22
Granted: 2009-08-26
Abstract: A derivative of effective surface area of cable with respect to wavelength is less than 0.14%/nm. A chromatic dispersion cancellation wavelength is less than or equal to 1370 nm. The fiber exhibits chromatic dispersion in the range 5-11 ps/(nm.km), ratio of dispersion to dispersion slope in the range of 250-370 nm and exhibits monomode behavior at wavelength in the range 130 to 1625 nm.   An Independent claim is included for wavelength division multiplex (WDM) transmission system.
Patent JP-4339573-B2 (JP)
IPC: B23C5/10
Filed: 2002-10-31
Granted: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill using single crystal diamond for machining a curved groove having a width of not more than 400 μm used for a fresnel lens or a hologram.  <P>SOLUTION: The end mill is one-flute end mill formed by an end mill body and a diamond tip. The diamond is a single crystal, and a cutting edge portion formed so as to connected to the diamond tip is shaped in a square-rod. A rake face is (100) or (110) faces. A surface orthogonal to a rotating shaft of the cutting edge portion is the (100) faces of the diamond single crystal. A cutting edge is formed by a linear edge, and has a distance of offset that is not more than 10μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-5327825-B2 (JP)
IPC: C08G18/30
Filed: 2001-07-13
Granted: 2013-10-30
Abstract: A polyurethane is described, which is obtained by the reaction of at least one product containing at least two isocyanate groups per molecule and at least one compound having at least two hydroxyl groups having different reactivity to the at least two isocyanate groups, wherein the at least one compound includes a thermally decomposable or biodegradeable hydroxyl alkanoate component. The polyurethane of the present invention can be used in a number of applications and preferably has improved properties such as, but not limited to, improved flexibility and/or improved hydrophobicity.
Patent JP-4988134-B2 (JP)
IPC: B32B27/32
Filed: 2001-08-01
Granted: 2012-08-01
Abstract: A packaging laminate for a container which enables a blend monolayer to be effectively extrusion coated onto the paperboard substrate as the product contact layer without the need for tie layers or multilayer co-extrusion equipment. The blend monolayer has superior oxygen transmission resistance and has excellent pinhole resistance compared to straight polyethylene monolayer. The product contact layer consists of a blend of a polyolefin polymer, a polyamide, and a compatibilizer in a preferred embodiment. The monolayer blend is a low cost alternative to multilayer structures.
Patent JP-4318917-B2 (JP)
IPC: C10J1/207
Filed: 2001-12-05
Granted: 2009-08-26
Abstract: A reactor module for use in a compact fuel processor, comprising: 
a catalyst bed; a cooling coil positioned substantially within the catalyst bed for removing excess heat during normal operation; and an electrical heating element positioned within the cooling coil, the heating element capable of heating the catalyst to a desired reaction temperature.
Patent JP-3885171-B2 (JP)
IPC: F24S10/70
Filed: 2002-01-23
Granted: 2007-02-21
Abstract: The invention relates to a collector module (1) comprising a collector pipe (2) which has a inlet (9) and an outlet (10) for the heat transfer medium. Said collector module (1) also comprises at least one co-axially cross-flown collector pipe (3) which has a jacket pipe (4), an absorber pipe (5) and a co-axial pipe (6). The aim of the invention is to produce a collector module which has good mounting qualities as well as good sealing abilities and increased endurance. According to the invention, the outlet (10) comprises at least one hollow nipple (12) which extends in the radial direction of the collector pipe, whereon at least one absorbing pipe (5) is fixed in a co-axial manner, whereby at least one sealing element (15) is arranged between the nipple (12) and the absorbing pipe (5). The inlet (9) comprises at least one element (13, 20) for receiving the co-axial pipe. The at least one co-axial pipe (6) is arranged in a coaxial manner inside the nipple (12) and is pressed against the receiving element (13, 20) by an elastic element (11) disposed on the end of the absorbing pipe (5) opposite the collector pipe (2).
Patent JP-4009197-B2 (JP)
IPC: G01B9/04
Filed: 2002-02-06
Granted: 2007-11-14
Abstract: A scanning near-field optical microscope detects the evanescent field formed about an illuminated sample (14) via an interaction between the field and a local probe (20). The probe (20) is scanned across the sample surface in order to collect a complete image as a succession of scan lines. In the microscope of this invention, image collection is more rapidly performed by translating the probe (20) whilst it is oscillated at or near its resonance frequency. In this way a series of scan lines covering an area of the sample surface are rapidly collected, the length of each scan line being determined by oscillation amplitude.
Patent JP-4163005-B2 (JP)
IPC: A61H33/02
Filed: 2002-03-19
Granted: 2008-10-08
Abstract: A bubble detector utilizes an ultrasonic transducer to sample bubbles as they pass the transducer. The envelope of the return signal is analyzed to determine the volume of each sampled bubble. If the total volume of bubbles sampled within a certain period of time exceeds a desired maximum volume, the bubble detector may initiate a system shut down. A bubble detector can be evaluated or calibrated by introducing bubbles into a conduit, detecting the bubbles introduced into the conduit using visual inspection or a bubble detector of known resolution and comparing the results with the examination of a bubble detector under evaluation. <IMAGE>
Patent JP-4019992-B2 (JP)
IPC: E02F9/18
Filed: 2003-03-27
Granted: 2007-12-12
Abstract: A counterweight (3) mounting structure for construction machine to which a counterweight (3) is connected through a gap (S1) to an exterior constituting an upper rotating body (1) is constituted such that a recessed groove (3d) is provided on an end on a connection side of the counterweight, an elastic soundproof material (8) is installed in the recessed groove, and the soundproof material protruding from the recessed groove (3d) is brought in contact with, and pressed against an end (1a) on the connection side of the exterior when the counterweight is mounted. As a result, there is provided the counterweight mounting structure whose soundproof capability does not decrease even after the counterweight is mounted/dismounted. <IMAGE>
Patent JP-5058429-B2 (JP)
IPC: C08J5/22
Filed: 2003-05-06
Granted: 2012-10-24
Abstract: A composite membrane comprising at least one ion-conducting polymer and a network of randomly orientated individual fibres, wherein there is a continuous region of the membrane at one or both of the membrane faces wherein the density of fibres is lower than the density of fibres in the membrane as a whole. Processes for manufacturing membranes according to the invention, and membrane electrode assemblies comprising membranes according to the invention.
Patent JP-4023405-B2 (JP)
IPC: F16C19/52
Filed: 2003-07-15
Granted: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a surface to be detected in a multipolar magnet rotor from being damaged by foreign matters.  <P>SOLUTION: A pulser ring for detecting rotation comprises a support ring attached to a rotary wheel; and the multipolar magnet rotor that has a surface to be detected, where magnetism is generated, and is attached to the support ring so that the surface to be detected opposes a magnetic sensor. A non-magnetic cover for covering the surface to be detected in the multipolar magnet rotor is attached to the support ring side, and the cover is made of a hard core body, and a soft skin member for covering the core body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4502309-B2 (JP)
IPC: B29C48/09
Filed: 2003-08-26
Granted: 2010-07-14
Abstract: The invention relates to a fluororesin tube. More specifically, the invention provides a fluororesin tubular member that has low gas permeability. The fluororesin tubular member of the present invention uses a fluororesin as a starting material and is stretched in the axial direction and heat set once molding has been performed. Gas permeability may accordingly be reduced as compared to tubular bodies obtained merely by means of the molding of a fluororesin; therefore, if the tubular member is used as a material for chemical supply lines or other pipework that requires a fluororesin tube, it is possible to prevent gas from leaking and condensation from forming on the piping surface.
Patent JP-4115937-B2 (JP)
IPC: B60T1/08
Filed: 2002-07-08
Granted: 2008-07-09
Abstract: A method and apparatus for accelerated emptying of an operating substance from the working chamber of a hydrodynamic retarder is provided which uses a gaseous medium that is introduced into the working chamber to induce volume displacement.
Patent JP-4327593-B2 (JP)
IPC: A61C9/00
Filed: 2002-05-01
Granted: 2009-09-09
Abstract: A prescription for an orthodontic brace is selected by providing data representing a number of teeth of the dental arch and by displaying images of the teeth in two or more different positions. Images of at least one tooth when in the first position and when in the second position are simultaneously displayed in superimposed fashion, and any difference in orientations of the displayed tooth images between the first position and the second position appears in contrast. As a consequence, the relative difference in positions can be readily observed. The invention is particularly useful for selecting a prescription of a brace from two or more prescriptions, and is also useful for observing the relative effect of a single prescription when used on certain teeth in comparison to the position of the same teeth during an earlier stage of treatment.
Patent JP-4351056-B2 (JP)
IPC: B65B31/02
Filed: 2002-11-21
Granted: 2009-10-28
Abstract: A method for tilling needleless injector capsules with liquid drug, whereby dissolved gas within the drug is replaced by a less soluble gas in order to reduce the inclusion of gas bubbles, or to prevent the growth of bubbles during storage and thereby prevent breakage of the capsules.
Patent JP-4159470-B2 (JP)
IPC: B62D21/11
Filed: 2002-11-22
Granted: 2008-10-01
Abstract: The front cradle structure (1) which connects the bodywork side frames (20,21) forms a frame whose two sides are parallel to the side frames. It is composed of a front aluminum part (2) and a rear steel part (3) connected by a heavy aluminum intermediate part (4,4') welded to the front part and screwed to the rear part. The heavy intermediate part comprises the cradle fixing horn (7,7') to the bodywork structure and the clevis for a point (5) of the suspension triangle (6).
Patent JP-4495967-B2 (JP)
IPC: C11D3/386
Filed: 2002-12-12
Granted: 2010-07-07
Abstract: The invention relates to a novel alkaline protease of the subtilisin type from Bacillus sp. (DSM 14392) and various related proteins and derivatives thereof. The invention further relates to washing and cleaning agents comprising novel alkaline proteases of the subtilisin type, various related proteins and derivatives thereof and corresponding washing and cleaning methods and use thereof in washing and cleaning agents and further technical applications.
Patent JP-4583046-B2 (JP)
IPC: G09C1/00
Filed: 2004-02-25
Granted: 2010-11-17
Abstract: A first trusted component on a first computing device performs cryptography, evaluation, and enforcement and is tied thereto, and a first user-machine certificate associated with the first computing device is tied to a user. Correspondingly, a second trusted component on a second computing device performs cryptography, evaluation, and enforcement and is tied thereto, and a second user-machine certificate associated with the second computing device is also tied to the user. The first trusted component obtains the content for rendering on the first computing device by way of the first user-machine certificate and the license, and the second trusted component obtains the content for rendering on the second computing device by way of the second user-machine certificate and the same license.
Patent JP-4037373-B2 (JP)
IPC: C25D11/04
Filed: 2004-03-17
Granted: 2008-01-23
Abstract: Disclosed is a support for a lithographic printing plate which, when measured over a 400 µm x 400 µm surface region thereon using a three-dimensional non-contact roughness tester, has at most 5.0 convex portions of a height from centerline of at least 0.70 µm and an equivalent circle diameter of at least 20 µm, and has at least 800 concave portions of a depth from centerline of at least 0.50 µm and an equivalent circle diameter of at least 2.0 µm. Presensitized plates which are obtainable by using the support for a lithographic printing plate according to the present invention have an excellent scumming resistance and an extremely long press life.
Patent JP-4052273-B2 (JP)
IPC: F21Y101/00
Filed: 2004-03-30
Granted: 2008-02-27
Abstract: A light source device which can reliably prevent the displacement of its reflector and a projector including the light source device includes a housing. The housing of the light source device includes: a cover member attached to cover a reflecting portion of a reflector from its front side in a light beam launching direction. The housing also includes a housing body to cover the reflector from its rear side in the light beam launching direction. The cover member and reflector are secured by clip-shaped fixing members to pinch and hold the flange portion of the reflector and the abutting face of the cover member abutting against the flange portion. The fixing members are disposed between the slanted face portions of the housing body and the cover member, and pinched and held therebetween.
Patent JP-4490170-B2 (JP)
IPC: G03B15/16
Filed: 2004-05-21
Granted: 2010-06-23
Abstract: Machine for making tobacco-processing industry products includes a plurality of lamps arranged on components of the machine. Each lamp includes at least one visible light-emitting power semiconductor light source. An electronic mode control unit is electrically connected to and controlling the lamps. The electronic mode control unit is structured and arranged to control the lamps so as to provide uniform continuous light for illuminating at least one of the components and the tobacco-processing industry products, and is structured and arranged to control the lamps so as to provide periodically interrupted light for illuminating at least one of the components and the tobacco-processing industry products. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent JP-4481743-B2 (JP)
IPC: G03G21/00
Filed: 2004-06-30
Granted: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method by which transition bias is easily and accurately measured in an image forming apparatus.  <P>SOLUTION: In the measuring method for measuring the transition bias at a nip part where toner is transited by bias from a toner carrier to a toner carrier, a sheet for observation 101 being a probe is made to pass in the nip part and also the potential of the sheet is measured. The nip part is a nip part of any of a developing part where the toner is transited from a developer carrier 65 to an image carrier 40, a primary transfer part where the toner is transited from the image carrier 40 to an intermediate transfer body 10, or a secondary transfer part where the toner is transited from the intermediate transfer body 10 to transfer material. By making the sheet for observation 101 pass through the nip part and measuring the potential of the sheet by an electrometer for surface potential, any of developing bias, primary transfer bias and secondary transfer bias is measured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4086845-B2 (JP)
IPC: B61D19/02
Filed: 2003-09-11
Granted: 2008-05-14
Abstract: The invention relates to a rail vehicle (SCH) having an emergency exit (NOT) located at the front (FRO), whereby a driver's console (FAP) and a driver's seat (FAS) are mounted in an end area (END) of the rail vehicle (SCH) that is located in front of the emergency exit (NOT). The emergency exit (NOT) is located essentially in the middle of the front (FRO), and the driver's seat (FAS) and at least one middle section of the driver's console (FAP) are mounted in a manner that enable them to be moved toward a side wall (SEI) out of a middle driving position (Fig. 1) located in front of the emergency exit (NOT) and into an emergency position (Fig. 2). When the driver's seat and the at least one middle section of the driver's console are in the emergency position (NOP), an escape space (FLR) is formed in the front end area (END). This escape space corresponds at least to the width of the emergency exit (NOT) and runs parallel to the longitudinal extension of the rail vehicle.
Patent JP-4518952-B2 (JP)
IPC: E06B5/00
Filed: 2002-11-13
Granted: 2010-08-04
Abstract: A heat insulating window includes a pair of outer glass panes ( 10, 12 ) held apart by a spacing member ( 16 ) and surrounded by a frame. One frame member ( 26 ) serves as a dessicant concealing member which holds a removeable dessicant cartridge ( 44 ). The dessicant cartridge connects to a conduit system ( 42 ) providing gas communication to the air space between the glass panes ( 10, 12 ).
Patent JP-4444118-B2 (JP)
IPC: D01F6/04
Filed: 2003-12-09
Granted: 2010-03-31
Abstract: The invention relates to a process for making a multi-filament polyethylene yarn via a gel-spinning process, Wherein a spin finish is applied at least once in an amount of 0.1-10 mass % based on the filament, to a filament that contains less than 50 mass % of solvent; the spin finish comprising at least 95 mass % of at least one volatile compound having a boiling point at 0.1 MPa pressure of from 30 to 250° C.; and the spin finish is subsequently removed by exposing the filament to a temperature of below the melting temperature of the filament. With this process a yarn is made that has a very low amount of residues on the surface of the fibres, without the need for a washing or extraction step, showing good mechanical properties, and very suited for e.g. biomedical applications. The invention further relates to a process for converting polyolefin fibres into a semi-finished or end-use product. The invention also concerns a polyethylene yarn and a semi-finished or end-use product obtainable by said processes, as well as to the use of thereof in biomedical applications.
Patent JP-4169745-B2 (JP)
IPC: C23C28/00
Filed: 2005-02-07
Granted: 2008-10-22
Abstract: A tube fitting(50) has male(54) and female(52) threaded coupling members that combine to form the tube fitting assembly. The female coupling member(52) has a tube gripping device(80) attached directly to the coupling through a frangible web(95). The tube gripping device(80) separates from the female member during assembly of the fitting to a pulled-up condition.
Patent JP-4745717-B2 (JP)
IPC: G06F13/00
Filed: 2005-05-11
Granted: 2011-08-10
Abstract: Sharing data within an instant messaging session is described. A user participating in an instant messaging session may request a data access key. The key, which provides access to data associated with the user, may then be transmitted via the instant messaging session to one or more other participants in the instant messaging session. The other instant messaging session participants can then use the key to access, via the instant messaging session, the data associated with the user. Users may be granted various levels of access to another user's data, e.g. calendar data.
Patent JP-4145902-B2 (JP)
IPC: H01L21/60
Filed: 2005-07-19
Granted: 2008-09-03
Abstract: A method of manufacturing a semiconductor device, including: providing a semiconductor substrate which has a plurality of electrodes and in which a depression is formed on a side on which the electrodes are formed; forming a resin protrusion on the semiconductor substrate so that part of the resin protrusion is positioned in the depression; and forming an interconnect on the resin protrusion, the interconnect being electrically connected to at least one of the electrodes.
Patent JP-5264014-B2 (JP)
IPC: G09G3/30
Filed: 2005-11-29
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device reduced in manufacturing costs based on the fact that if p-channel type transistors are adopted as drive transistors, it is difficult to manufacture a display panel constituted of only unipolar transistors, but if the circuit formed in the display panel is constituted of unipolar transistors, the cost reduction can be attained by reducing manufacturing processes.  <P>SOLUTION: An n-channel type transistor is used as a driving transistor for driving a light emitting element. Then, a source follower circuit is constituted of the drive transistor and the light emitting element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4823785-B2 (JP)
IPC: G06F3/12
Filed: 2006-07-05
Granted: 2011-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power monitoring device or a power monitoring network system, capable of attaining a power reduction target without degradation of use conditions for customers.  <P>SOLUTION: The operating state for a fixed period of an image forming device is monitored to store each operation mode time (S10), and a current power consumption for the fixed period of the image forming device is calculated based on the state for the fixed period and stored (S11). A plurality of alternate devices of the same degree as the currently used image forming device is extracted from a database (S12), and it is confirmed whether the energy saving mode transition time of each of the extracted image forming devices is equal to that of the image forming device or not (S13). When the time equal thereto is confirmed, a power consumption in execution of the operation pattern for the fixed period of the image forming device by the extracted device concerned is calculated (S14). A power reduction is calculated from the power consumption of the image forming device and the power consumption of the extracted device concerned and stored (S16). When an extracted device which can attain the power reduction target is present, the product name of the extracted device which can attain the reduction target or the like is displayed (S19).  <P>COPYRIGHT: (C)2008,JPO&INPIT