baber/WOPTO huggingface dataset:
Patent JP-4485038-B2 (JP)
IPC: H04W88/08
Filed: 2000-09-29
Granted: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a network service corresponding to a small wireless area. SOLUTION: When a mobile station 1a enters a wireless area 7d of a near distance wireless communication unit 6d, communication is conducted between the near distance wireless communication unit 6d and the mobile station 1a and a service controller 5 installed in a mobile switch network 4 receives information denoting that the mobile station 1a is resident in the wireless area 7d of the near distance wireless communication unit 6d from a wireless area management unit 8 via a data communication network 9. The service controller 5 retrieves a network service corresponding to the wireless area 7d and provides the result of retrieval to the mobile station 1a.
Patent JP-4229586-B2 (JP)
IPC: H04B14/04
Filed: 1998-10-13
Granted: 2009-02-25
Abstract: Several audio signal processing techniques may be used in various combinations to improve the quality of audio represented by an information stream formed by splice editing two or more other information streams. The techniques are particularly useful in applications that bundle audio information with video information. In one technique, gain-control words conveyed with the audio information stream are used to interpolate playback sound levels across a splice. In another technique, special filterbanks or forms of TDAC transforms are used to suppress aliasing artifacts on either side of a splice. In yet another technique, special filterbanks or crossfade window functions are used to optimize the attenuation of spectral splatter created at a splice. In a further technique, audio sample rates are converted according to frame lengths and rates to allow audio information to be bundled with, for example, video information. In yet a further technique, audio blocks are dynamically aligned so that proper synchronization can be maintained across a splice. An example for 48 kHz audio with NTSC video is discussed.
Patent JP-4312389-B2 (JP)
IPC: H04R25/00
Filed: 1998-11-09
Granted: 2009-08-12
Abstract: The application relates to an in-situ method to measure and correct or adjust sound signal presented to the eardrum by means of a hearing aid and a hearing aid employing such a method. The hearing aid comprises at least one microphone ( 1 ), at least one digital signal processor ( 2 ) for transforming the microphone signal into a transformed signal according to a desired transformation function, a receiver ( 3 ), a sensing means ( 4 ) for sensing the sound signal appearing in front of the eardrum and at least one comparison mans ( 5 ). A model of the electroacoustic system of the ear and the hearing aid is established and stored in the hearing aid, which model simulates the sound signal in the ear canal in front of the eardrum. The model is adapted in response of an error signal generated in case the difference between the representation of the sensed signal and the simulated sound signal and the simulated sound signal is above a predetermined threshold.
Patent JP-3745229-B2 (JP)
IPC: G06F1/12
Filed: 1999-12-14
Granted: 2006-02-15
Abstract: A communications system includes a first device comprising a plurality of electrical-to-transmission medium converters, and a second device comprising a plurality of transmission medium-to-electrical converters to be connected to respective ones of the electrical-to-transmission medium converters via at least one transmission medium and defining parallel communications channels between the first and second devices, and wherein deskewing is provided. More particularly, the first device may include a string-based framing coder for determining and appending a string-based framing code to each information symbol string of information symbol strings to be transmitted in parallel over respective parallel communications channels. Each string-based framing code is based upon at least some of the information symbols in the respective information symbol string. The second device preferably comprises a deskewer for aligning received information symbol strings based upon the string-based framing codes. The symbols may be binary bits, and the string-based codes may be CRC codes.
Patent JP-4796230-B2 (JP)
IPC: A61M27/00
Filed: 2000-04-20
Granted: 2011-10-19
Abstract: Apparatus is described for stimulating healing of wounds, particularly burns, to the hands or feet. The apparatus comprises an envelope for receiving the affected part of the body. The envelope (12) comprises an air-tight cover which contains a porous pad (22, 24, 26) for covering the wound. Means are provided for connecting the interior of the envelope to a source of suction.
Patent JP-3421664-B2 (JP)
IPC: C12Q1/68
Filed: 2001-10-24
Granted: 2003-06-30
Abstract: A method for generating single-stranded nucleic acid molecules. The molecules contain nuclease resistant modified nucleotides, such that they are resistant to 5'->3' exonucleases.
Patent JP-3807981-B2 (JP)
IPC: H04L29/08
Filed: 2000-09-01
Granted: 2006-08-09
Abstract: A proximity-oriented redirection system for service-to-client attachment in a virtual overlay distribution network. The virtual overlay distribution network includes addressable routers for routing packet traffic, wherein a packet of data is routed from a source node to a destination node based on address fields of the packet. The invention includes a redirector coupled to at least one of the addressable routers and includes: logic for accepting a service request from a client; logic for determining a selected server for handling the service request, the selected server being one of a plurality of servers that can handle the service request; and logic for generating a redirection message directed to the client for redirecting the service request to the selected server.
Patent JP-4831591-B2 (JP)
IPC: H01P7/06
Filed: 2000-12-15
Granted: 2011-12-07
Abstract: An arrangement for coupling microwave energy into a plasma CVD coating chamber ( 3 ) disposed in a cavity resonator ( 1 ) has a microwave feed ( 11 ) and a microwave waveguide ( 9, 1 ). So that a plastic container of a size and configuration which differ to a certain degree can be effectively coated in its interior, it is provided that the arrangement is of a substantially cylindrical structure, such that provided at the rear end is a first coaxial waveguide (in the region a) with an internal conductor in the form of an antenna ( 12 ), an approximately cylindrical waveguide (in the region b) follows in the centre of the arrangement and provided at the front end (in the region c) is a second coaxial waveguide ( 1 ) with internal conductor ( 13 ), wherein gas can be introduced through a gas feed tube ( 13 ) into the second coaxial waveguide (in the region c), which gas can be activated into the plasma state by the coupled-in microwave energy, and wherein a TM-mode is produced by the antenna ( 12 ) in the plasma region ( 1 , c).
Patent JP-4982651-B2 (JP)
IPC: H04N7/173
Filed: 2001-02-05
Granted: 2012-07-25
Abstract: A system and method of operation for a distributed media network and meta data server provides a low cost, efficient, reliable and versatile alternative to traditional media network systems. Multiple media data file servers are designated as primary or alternate data file servers for different media data media files. Related or linked media data files may be distributed throughout a media network which results in lower peak bandwidth usage at each media data file server. Each server in the distributed media network responds more quickly and efficiently due to its limited functionality and scope of media data files that it must server. Media data file servers transfer low bandwidth meta data to client devices allowing a significant increase in the number of clients which can simultaneously log in to a dedicated network server. The distributed system also provides media data owners with greater control over the media data files that they own by allowing the owners to encode, post or remove files from servers that they control and maintain. The alternate media data file servers of the distributed media network also can act as primary file servers during catastrophic errors of the primary media data file servers, thus resulting in a more reliable and fault tolerant media network.
Patent JP-3397320-B2 (JP)
IPC: C07D498/04
Filed: 2001-02-14
Granted: 2003-04-14
Abstract: This invention relates to medicaments, particularly novel fused imidazolium derivatives useful for the treatment of cancers and novel synthetic intermediate compounds thereof. The novel imidazolium derivatives fused with an aryl or heteroaryl ring, characterized in that the 1- and/or 3-position is substituted by an alkyl group etc. having a substituent selected from the group consisting of -ORa, -SRa and the like, have excellent anti-tumor activity and low toxicity and are useful as anticancer agents having wide margins of safety. <CHEM>
Patent JP-4387079-B2 (JP)
IPC: C22C38/00
Filed: 2001-04-24
Granted: 2009-12-16
Abstract: Austenitic steel contains from 0.01 to 0.04% by weight of carbon, from 21.00 to 24.00% by weight of chromium, from 0.25 to 0.65% by weight of silicon, from 0.25 to 0.70% by weight of manganese, from 1.00 to 1.40% by weight of nitrogen, the balance being iron, the total content of ferrite-forming components in the steel, namely, of silicon and chromium, and the total content of austenite-forming components therein, namely, of carbon, nitrogen and manganese, obeying the following condition: <DF>0.48ÄSiÜ+ÄCrÜ DIVIDED 30ÄCÜ+18ÄNÜ+0.01ÄMnÜ = from 0.8 to 1.3, </DF> where ÄSiÜ, ÄCrÜ, ÄCÜ, ÄNÜ, ÄMnÜ is the content in the steel of silicon, chromium, carbon, nitrogen, and manganese, respectively, expressed in % by weight.
Patent JP-3989746-B2 (JP)
IPC: G07C5/08
Filed: 2002-02-07
Granted: 2007-10-10
Abstract: A hardened voyage data recorder includes two subsystems: a removable non-volatile memory and a base containing electronics and firmware for communicating with data sensing systems and for accessing the memory. According to the invention, the memory is protected in a "boiler" and the electronics includes an ETHERNET interface for connecting to shipboard data acquisition devices. The firmware is preferably configured via web pages. A communications protocol for communicating with the recorder is also disclosed. <IMAGE>
Patent JP-4100076-B2 (JP)
IPC: H04J13/00
Filed: 2002-07-15
Granted: 2008-06-11
Abstract: A method for changing over to different frequency in a cellular phone system, in which lowering the probability generating a call drop and decreasing the power consumption when the moving velocity of a mobile communication terminal connecting a micro-cell becomes high can be realized. A judging threshold value Th_HO using at the changing over to the different frequency is changed corresponding to the moving velocity of the mobile communication terminal. When the moving velocity of the mobile communication terminal connecting to a micro-cell becomes high, the judging threshold value Th_HO is changed to be a small value, and the probability changing over to the different frequency is made to be high, and it makes easy for the mobile communication terminal to connect to a macro-cell. With this, the probability generating the call drop can be decreased.
Patent JP-3929382-B2 (JP)
IPC: B60L50/16
Filed: 2002-10-11
Granted: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an engine and a motor/generator from over-speeding beyond a permissible rotational speed in a case of a failure of the motor/generator power system.  <P>SOLUTION: When it is judged that either motor/generator or both can not be operated owing to the failure of the power system containing the motor/generator in a step S11, a power system performance is stopped in a step 13 in all the motor/generator including the one which regularly performs for the motor/generator. Consequently, the motor/generator is prevented from over-speeding. In the following step S14, the rotational speed at which the engine does not over-speed is obtained with a map retrieving. In a step S15, the engine is converted from a torque control at a regular time into a speed control for controlling to make a target engine rotational number Net at a regular time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4171293-B2 (JP)
IPC: H01L21/677
Filed: 2002-12-16
Granted: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To convey a thin plate-shaped material such as a large-sized glass base plate in a state of being floated by gas, at low cost, without generating disturbance of air.  <P>SOLUTION: A conveying device 10 conveys a large-sized thin base plate 12 horizontally along a conveyance surface 14 inclined at 5-10° from a perpendicular plane and includes a back plate 18 having a smooth surface 20 parallel to the conveyance surface 14, a gas blowoff nozzle 22 installed near an upper edge 18A of this back plate 18, and a group 16 of conveying rollers supporting a lower edge 12A of the base plate 12. The base plate 12 is disconnected from the smooth surface 20 by making the gas blown off from the gas blowoff nozzle 22 flow between the smooth surface 20 and the base plate 12 from an end part in the width direction of the smooth surface 20 and floating the base plate 12 by a fluid film F made of the gas, and in this state, the base plate is conveyed by applying conveyance power by the group 16 of the conveying rollers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4936417-B2 (JP)
IPC: G01N33/566
Filed: 2001-08-02
Granted: 2012-05-23
Abstract: A novel apoptosis-associated gene p53AIPI is isolated by screening for a gene the expression of which is induced by p53. Since the protein encoded by this gene has an activity of inducing apoptosis, this gene is useful in developing effective therapeutic agents for cancer mediated by apoptosis. A method of screening for a compound controlling the induction of apoptosis which is expected as being useful in developing an apoptosis controlling agent.
Patent JP-5101783-B2 (JP)
IPC: A61K8/38
Filed: 2001-08-16
Granted: 2012-12-19
Abstract: The invention provides a method of treatment of a material, comprising contacting said material with a percarbamic acid and/or diacyl percarbamate. Preferably the percarbamic acid has formula (I), where R represents an optionally substituted alkyl, aryl, heteroaryl, cycloalkyl or non-aromatic heterocyclic group, a hydrogen atom, or a group having formula (1a), where each R<SUP>2 </SUP>independently represents a hydrogen atom or an alkyl group; and m=0 to 30. The method provides effective bleaching agents and resterilizing agents and or bacteriocidal agents over a wide range of pH and temperatures, for a wide range of applications. Compositions comprise formula (II), whereby R is H or alkyl and L is a moiety displaced by -OOH, and hydrogen peroxide or per hydroxy anion or a precursor therefor
Patent JP-3834001-B2 (JP)
IPC: H04L12/801
Filed: 2001-10-17
Granted: 2006-10-18
Abstract: A method of defining header field compression for a data packet connection and a header field compression system, in which a context for controlling the operation of a compressor and decompressor is defined as one parameter of the connection. A length is defined for a context identifier used in identifying data packet connections for data transmission between the compressor and decompressor, said length defining the maximum number of data packet connections transmitted on one connection. Each data packet connection is identified by its own context identifier. The parameters of the connection are defined in such a manner that at least the number of header fields of data packet connections allowed by the defined context identifier length can be compressed despite the fact that the number of data packet connections allowed by said context identifier length is exceeded.
Patent JP-4331478-B2 (JP)
IPC: C07J3/00
Filed: 2001-11-09
Granted: 2009-09-16
Abstract: The invention relates to a process for the production of 4-(17alpha-methyl-substituted 3-oxoestra-4,9-dien-11beta-yl)benzaldehyde-(1E or 1Z)-oximes of general formula (I), in which R<SUB>1 </SUB>is a hydrogen atom, a C<SUB>1-6</SUB>-alkyl radical or a C<SUB>n</SUB>F<SUB>2n+1 </SUB>radical, whereby n is 1, 2 or 3, R<SUB>2 </SUB>is a C<SUB>1-4</SUB>-alkyl radical, X is an OH group in E- or Z-position, and Y is an OC<SUB>1-6</SUB>-alkyl group, an SC<SUB>1-6</SUB>-alkyl group or an OCH<SUB>2</SUB>C<SUB>n</SUB>F<SUB>2+1 </SUB>group, whereby n is 1, 2 or 3, which provides the target compounds of formula (I) with a high yield and good selectivity
Patent JP-4223284-B2 (JP)
IPC: C12N5/073
Filed: 2002-01-02
Granted: 2009-02-12
Abstract: A method of producing a homogenous population of homozygous stem (HS) cells pre-selected for immunotype and/or genotype from donor cells is described herein. The invention relates to methods of using immunohistocompatible HS cells for diagnosis, therapeutic and cosmetic transplantation, and the treatment of various genetic diseases, neurodegenerative diseases, traumatic injuries and cancer. The invention further relates to methods for using histocompatible HS stem cells pre-selected for a non-disease genotype for prophylactic and therapeutic intervention including, but not limited to, therapeutic and cosmetic transplantation, and the treatment of various genetic diseases, neurodegenerative diseases, and cancer. Furthermore, the invention relates to a catalogued transplant depository of HS cells derived from multiple donors, each of the HS cells being homozygous for a unique HLA haplotype, for the purpose of having a constant, reliable, comprehensive supply of immunohistocompatible cells for diagnosis, treatment and/or transplantation.
Patent JP-4148777-B2 (JP)
IPC: C07C211/47
Filed: 2002-01-25
Granted: 2008-09-10
Abstract: Liquid organic compounds are hydrogenated by a process in which the hydrogen present in the reactor contains proportions of at least one gas which is inert in the hydrogenation reaction.
Patent JP-4035447-B2 (JP)
IPC: H01L23/488
Filed: 2002-05-08
Granted: 2008-01-23
Abstract: The present invention has an object of providing a thyristor-type semiconductor device and a manufacturing method for the same which can prevent, even when conventional manufacturing equipment is used, the electrode terminals 13, 14 from being provided in a significantly tilted state where the electrode terminals 13, 14 are in contact with the silicon substrate 20, and can also prevent the electrode terminals 13, 14 from being provided in a state where the electrode terminals 13, 14 come into contact with the silicon substrate 20, even when there are warping and undulations in the silicon substrate 20. In a semiconductor device of the present invention, the supports 11a, 11b are provided on both surfaces of the silicon substrate 20 using a glass material. When doing so, the support 11b is disposed in a part of the boundary between the second N-type layer 18 and the second P-type layer 19 that is opposite the side surface 22. With this structure, even if the electrode terminals 13, 14 are tilted when the electrode terminals 13, 14 are provided, the supports 11a, 11b support the electrode terminals 13, 14 from below, so that the electrode terminals 13, 14 can be prevented from being provided in contact with the silicon substrate 20. Also, even when there are warping and undulations in the silicon substrate 20, the electrode terminals 13, 14 can be prevented from being provided in contact with the silicon substrate 20. <IMAGE>
Patent JP-4015028-B2 (JP)
IPC: B65G47/76
Filed: 2002-05-23
Granted: 2007-11-28
Abstract: A method and device is provided that separates non-parallel streams of displacing multi-layered stacks of rod-like elements which fill a horizontal conveyor (wherein the elements are displaced by force) and a channel positioned at an angle (wherein the elements are displaced by gravity.) The inside dimensions of the cross sections of the conveyor and the channel allow an equal flow of the elements. To separate the streams, the elements are removed from the adjoining area of the conveyor and the channel, wherein the stack of the elements is a passive stream, to the area of the conveyor or the channel, wherein the stack is an active stream. The space that is taken up by the removed elements equals the space of one quarter of the radius of the cylinder, wherein the walls of the cylinder that are parallel to the axis of the cylinder, separate multi-layered non-parallel streams of the elements.
Patent JP-4820050-B2 (JP)
IPC: B29C65/02
Filed: 2003-01-29
Granted: 2011-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated resin material adaptable in order to obtain a laminated resin molded product having excellent dimensional accuracy and strength in its bent region.  <P>SOLUTION: As the resin foam 22a becoming the intermediate layer 22 of the laminated resin molded product 20, resin foam is characterized in that the mean diameter of small air bubbles 24b present in the region W2 on the side of a resin cover 4a becoming the surface layer 4 of the laminated resin molded product 20 is smaller than the mean diameter of large air bubbles 24a present in the region W1 on the side of a resin substrate material body 2a becoming the substrate material layer 2 of the molded product 20. After the substrate material body 2a is molded by a molding machine, it is held to the projected mold 6 of a molding machine separate from the molding machine and a sheetlike laminate (laminated resin material) 38, which is obtained by bonding the resin foam 22a and the resin cover 4a (skin), and is arranged between the resin substrate material body 2a and a recessed mold 7. Subsequently, the molding machine is clamped and the sheetlike laminate 38 and the resin substrate material body 2a are mutually bonded in a cavity 8, and the gas in the cavity 8 is removed under vacuum to mold the sheetlike laminate 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-3861064-B2 (JP)
IPC: G06F21/00
Filed: 2003-02-26
Granted: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system or the like capable of limiting connection of an information terminal device 20 as is infected with computer virus, even if the individual authentication of a user is successful, by using a virtual private network such as VPN between the information processor 20 of the user and a server 50 in a LAN 46 of a company or the like.  <P>SOLUTION: The information terminal device 20 can obtain information related to vulnerability for specifications of the information terminal device 20 from an information providing site 18 connected to an IP network 14, acquire a vulnerability value based on the information, and calculate, on the basis of the vulnerability value, the degree of risk showing a risk in security in connecting the information terminal device 20 to the server 50. This degree of risk is transmitted to the server 50. The server 50 performs the security authentication of the information terminal device 20 when the degree of risk is a predetermined threshold or less to allow the access, and denies the access, when it is more than the predetermined threshold, without performing the security authentication of the information terminal device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4435495-B2 (JP)
IPC: F16H7/06
Filed: 2003-03-27
Granted: 2010-03-17
Abstract: An improved tooth profile for a roller chain sprocket enables noise reduction from impact and polygonal action during the meshing process. The profile of the engaging flank consists of three portions which are the seating, impact and distal portions all three of which are arcs with well-defined radii and arc centres. The profile of the disengaging flank is determined in accordance to a modified form of the JIS standard in which the sprocket pitch is smaller than the roller chain pitch. The impact point is located at the tangent point, thus permitting a gradual change of the roller velocity, thereby lessening the impact level and the effects of polygonal action. <IMAGE>