baber/WOPTO huggingface dataset:
Patent JP-4897142-B2 (JP)
IPC: B03C3/49
Filed: 2000-03-03
Granted: 2012-03-14
Abstract: The invention relates to a method and device for separating materials in the form of particles and/or drops from a gas flow, in which method the gas flow is directed through a collection chamber the outer walls of which are grounded, and in which high tension is directed to the ion yield tips arranged in the collection chamber, thus providing an ion flow from the ion yield tips towards the collection surfaces, separating the desired materials from the gas flow. It is characteristic of the invention that the collection surfaces conducting electricity are electrically insulated from the outer casings; and that high tension with the opposite sign of direct voltage as the high tension directed to the ion yield tips is directed to the collection surfaces. According to an embodiment of the invention the electrical insulation is made of ABS, and the surface conducting electricity comprises a thin chrome layer arranged on the insulation layer.</PTEXT>
Patent JP-3809082-B2 (JP)
IPC: C23C8/58
Filed: 2001-08-14
Granted: 2006-08-16
Abstract: A method for the surface treatment of mechanical components involves consecutively nitriding the component and then oxidising it. The nitriding is carried out by immersing the component in a sulphur free nitriding bath of molten salts at a temperature of between 500 and 700oC and the oxidation is carried out in an oxidising aqueous solution at a temperature of less than about 200oC. An Independent claim is included for components treated by this method and having a rugosity of less than 0.5 mu m and with a surface free from tables.
Patent JP-3784322-B2 (JP)
IPC: H04W88/18
Filed: 2000-07-06
Granted: 2006-06-07
Abstract: The invention relates to a method (300, 400, 500) for transmitting information related to tandem free operation, where a cellular network comprising a tandem free operation capable coding-decoding unit is connected to a packet network, an entity, which can be a second network or a terminal, is connected to the packet network and data is transmitted over the packet network between said coding-decoding unit on a first side of the packet network and said entity on a second side of the packet network. The method according to the invention is characterized in that information about the decoding capabilities and tandem free operation capabilities on the first side of the packet network is transmitted (320, 420, 520) over the packet network to the second side of the packet network. The invention relates also to a decoding information exchange arrangement (611), to a gateway (610), to a decoding information transmission arrangement (601) and to a cellular network element (600).
Patent JP-3725472-B2 (JP)
IPC: B65D81/20
Filed: 2000-08-11
Granted: 2005-12-14
Abstract: A flexible, evacuable storage bag has a storage portion, an airtight seal, and a one-way valve. The valve includes a strip sandwiched between top and bottom sheets used to make the bag. The strip is bonded along the edges to the top and bottom sheets so as to form two passageways extending from the storage portion to outside the bag.
Patent JP-4671259-B2 (JP)
IPC: G01D5/12
Filed: 2000-08-14
Granted: 2011-04-13
Abstract: A magnetic torque transducer for a structure such as a disc through which torque is transmitted between a central shaft to which the disc is mounted and an outer periphery such as a gear wheel. The intervening region through which torque is transmitted is magnetized to provide a transducer element having two magnetized, annular regions which cooperate to emanate a magnetic field that is torque-dependent. The two magnetized regions may be longitudinally-magnetized through the disc or circumferentially magnetized with opposite polarities. A sensor assembly of non-contacting sensors is used to detect the emanated field and connected in circuitry to provide a torque-dependent signal. In an alternative a single magnetized annular region is employed. The annular region or regions need not be a complete annulus. The same disc-like structure can also be used as force sensor for measuring bending moments or other forces which result in stress occurring in the disc.
Patent JP-4629942-B2 (JP)
IPC: H04B10/27
Filed: 2000-10-26
Granted: 2011-02-09
Abstract: A device for multiplexing a wavelength multiplexed optical signal (25) comprising at least a first and a second optical wavelength channel centered around respective predetermined wavelengths (lambd1, lambd2), comprising an MMI coupler (2), at least of the size 2x2, for inputting the wavelength multiplexed optical signal at an input (3) and for splitting the multiplexed signal into components and imaging these at several ports (13-21), Michelson waveguides (27-31) for receiving and transporting the components imaged at the port of the MMI coupler, reflecting means (33-41) for reflecting the components received and transported in the Michelson waveguides back to the ports of the MMI coupler, wherein the MMI coupler is arranged for inputting the reflecting components, and the respective lengths of the Michelson waveguides are adapted so that said MMI coupler combines the components in a manner such that the first and the second optical wavelength channels are imaged substantially at separated outputs (5-11).
Patent JP-5015399-B2 (JP)
IPC: C08G18/83
Filed: 2000-11-29
Granted: 2012-08-29
Abstract: Composition curable thermally and with actinic radiation (dual-cure composition) comprisingA) at least one constituent containing on average per molecule at least one primary or secondary carbamate group and at least one bond which can be activated with actinic radiation and preparable by from polyfunctional compounds containing at least two isocyanate-reactive, acid-reactive or epoxide-reactive functional groups and suitable monoisocyanates, monoacids or monoepoxides or from polyisocyanates, polyacids or polyepoxides and suitable compounds which contain an isocyanate-reactive, acid-reactive or epoxide-reactive functional group; andB) at least one constituent containing on average per molecule at least one carbamate-reactive functional group and also, where appropriate, at least one bond which can be activated with actinic radiation;and its use as adhesive, sealing compound and coating material.
Patent JP-4510353-B2 (JP)
IPC: G06F15/78
Filed: 2001-02-14
Granted: 2010-07-21
Abstract: A system and method have a reconfigurable logic circuit 140 which is configured to communicate through a computer interface 154. The reconfigurable logic circuit has programmable logic 150, a first memory device 160a operatively coupled to the programmable logic to store first interface information for a first logic design. A second memory device 160b is operatively coupled to the programmable logic to store second interface information for a second logic design. The memory interface logic is operable to simultaneously provide access to the first interface information in the first memory by the programmable logic and to provide remote access to the second interface information in the second memory through the memory interface logic during configuration of the programmable logic with the first design and to change access modes to simultaneously provide local access to the second interface information in the second memory with the programmable logic and remote access to the first interface information in the first memory through the memory interface logic in response to configuring the programmable logic with the second logic design.
Patent JP-5036115-B2 (JP)
IPC: A61P35/00
Filed: 2001-03-21
Granted: 2012-09-26
Abstract: Compositions comprising truncated tryptophanyl-tRNA synthetase polypeptides useful for regulating angiogenesis, as well as nucleic acids encoding such tRNA synthetase polypeptides are described. Methods of making and using such compositions are also disclosed.
Patent JP-4368085-B2 (JP)
IPC: H01L21/768
Filed: 2002-01-08
Granted: 2009-11-18
Abstract: A semiconductor device having a conductive plug (10a, 10d, 12a, 12b) for connecting a capacitor (Q 1 , Q 2 ) and a conductive pattern (13, 15), comprises first and second impurity diffusion regions (5a, 5b, 5d, 5e) formed in a semiconductor substrate (1), a first insulating film (8) formed over the semiconductor substrate (1), a first hole formed in the first insulating film (8) on the first impurity diffusion region (5a), a first conductive plug (10a) formed in the first hole and made of a metal film, a second hole formed in the first insulating film (8) on the second impurity diffusion region (5b), a second conductive plug (10d) formed in the second hole and made of conductive material that is more difficult to oxidise than the metal film, and a capacitor (Q 1 ) that consists of a lower electrode (13a) connected to an upper surface of the fourth conductive plug (12a), a dielectric film (14a), and an upper electrode (15a).
Patent JP-3646097-B2 (JP)
IPC: G01N33/68
Filed: 2002-03-22
Granted: 2005-05-11
Abstract: The present invention relates to the field of detection and measurement of advanced glycosylation endproducts (AGEs), in particular to methods of selection and/or quality control of a reagent or a coated solid phase component appropriate for AGE-assays. It also relates to a process for production of an AGE-free solid phase component, the solid phase component, and to the use of such solid phase component.
Patent JP-4226288-B2 (JP)
IPC: C23F11/02
Filed: 2002-07-26
Granted: 2009-02-18
Abstract: A corrosion inhibiting composition comprises: (a) an inorganic salt of nitric acid, (b) a water-insoluble multi-substituted phenol, (c) an aliphatic ester of a di-hydroxybenzoic acid and (d) tocopherol (2,5,7,8-tetramethyl-2-(4',8',12'-trimethyltridecyl) chroman-6-ol). An Independent claim is also included for a process for the production of a sublimatable corrosion inhibiting composition (I) by mixing together components (a)-(d).
Patent JP-4716479-B2 (JP)
IPC: A61L27/00
Filed: 2001-07-02
Granted: 2011-07-06
Abstract: Cells are cultured on a cell culture support having a substrate surface coated with a temperature-responsive polymer whose upper or lower critical solution temperature in water is 0¼80°C, optionally forming multiple cultured cell layers by a conventional technique, and subsequently: 
(1) the temperature of the culture solution is brought to above the upper critical solution temperature or below the lower critical solution temperature; 
(2) the cultured epidermal cell sheet or multi-layered skin sheet is brought into close contact with the polymer membrane; and 
(3) the sheet is peeled off together with the polymer membrane. The thus obtained epidermal cultured cell sheet and multi-layered cultured skin sheet do not degrade E-cadherin or laminin 5 as contrasted with Dispase treatment and they still involve very few structural defects; these sheets hence hold great promise in clinical applications such as skin grafting.
Patent JP-3754417-B2 (JP)
IPC: C01B31/02
Filed: 2000-10-30
Granted: 2006-03-15
Abstract: The present invention relates to fullerene carbon nanotubes having a cylindrical wall comprising a double layer of carbon atoms and methods for the production and application of these double-wall carbon nanotubes; and, more particularly, to nanotubes with controlled number of carbon layers and methods for the production of macroscopic amounts of these nanotubes and there application as cathode materials in the cold field electron emission devices, notable such devices comprising light emitting CRT's.
Patent JP-4087247-B2 (JP)
IPC: G06F3/042
Filed: 2001-11-02
Granted: 2008-05-21
Abstract: An optical input device for measuring the movement of a finger (15) ia accommodated in a housing provided with a transparent window (12) for transmitting a measurement beam (13) from a diode laser (3) to the finger and radiation reflected by the finger to a detector (4). This feature prevents that grease and dust disturb and block the measuring beam.
Patent JP-4156371-B2 (JP)
IPC: A61F2/06
Filed: 2002-02-15
Granted: 2008-09-24
Abstract: A balloon catheter and stent delivery system for medical treatment of a patient includes a balloon having a pattern of ridges in an initial deflated state. The ridges may cooperate with structural elements of a stent crimped onto the balloon, to increase and enhance longitudinal retention of the stent while the catheter system is advanced or withdrawn. Upon inflation, the balloon recovers to an inflated shape having a cylindrical working portion. The balloon catheter thus provides for uniform expansion of the stent when the balloon is inflated. The present invention also tends to protect the leading or distal end of the stent during advancement, and tends to protect the proximal end of the stent during any withdrawal of the catheter system.
Patent JP-4184097-B2 (JP)
IPC: C07K14/705
Filed: 2003-01-15
Granted: 2008-11-19
Abstract: It is intended to provide a novel receptor of LPA and a method of screening a drug such as an LPA receptor antagonist using the same. Use as a lysophosphatidic acid (LPA) receptor comprising a G protein-coupled protein p2y9. More specifically, use of the G protein-coupled protein p2y9 as a lysophosphatidic acid (LPA) receptor. A method of screening an agonist or an antagonist to the LPA receptor as described above by using the receptor.
Patent JP-4511796-B2 (JP)
IPC: H04B17/00
Filed: 2003-01-22
Granted: 2010-07-28
Abstract: A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller coupled to receive a remote call. An RF transmitter is connected to all of the modems to combine the CDM processed signals with the global pilot code signal to generate a CDM signal. The RF transmitter also modulates a carrier signal with the CDM signal and transmits the modulated carrier signal through an RF communication channel to the SUs. Each SU includes a CDMA modem which is also synchronized to the global pilot signal. The CDMA modem despreads the CDM signal and provides a despread information signal to the user. The system includes a closed loop power control system for maintaining a minimum system transmit power level for the RCS and the SUs, and system capacity management for maintaining a maximum number of active SUs for improved system performance. <IMAGE>
Patent JP-3927932-B2 (JP)
IPC: A45D24/22
Filed: 2003-07-16
Granted: 2007-06-13
Abstract: The applicator (14), designed to be fitted to a container (12) holding a hair care product, has an arrangement of teeth in a row comprising end (22) and intermediate (16) teeth. The latter are hollow, having inner channels leading to lateral outlets (20) adjacent to their tips (18). The outlets are connected to the tips by grooves (26) in the tooth sides. The applicator is moulded in one piece from a polymer material and is shaped to prevent any escape of the applied product beyond the end teeth (22). When not in use it is covered by a matching cap.
Patent JP-4167176-B2 (JP)
IPC: C08G18/48
Filed: 2002-08-19
Granted: 2008-10-15
Abstract: The invention provides polyurethane elastomers (PU elastomers), a process for their production using special catalyst mixtures and their use in particular for the manufacture of shoe soles.
Patent JP-4185456-B2 (JP)
IPC: H03F3/30
Filed: 2002-10-11
Granted: 2008-11-26
Abstract: A bridged amplifier output stage capable of sharing a common conductor between independent loads. Multi-Channel pulse width modulated output signals are time division multiplexed to reduce the number of required conductors. The output stages are driven such that the non-common conductor time multiplexed off-channel(s) receives a copy of the shared common signal. The differential signal on the off-channel(s) is thereby cancelled even though the common conductor is carrying a signal for use by the on-channel.
Patent JP-3881340-B2 (JP)
IPC: H04W4/06
Filed: 2002-12-03
Granted: 2007-02-14
Abstract: Inventive embodiments relate to a method and an apparatus for tunneling service of an explicit multicast in a mobile IP network to forward multicast packets to plural mobile nodes with effect. When the apparatus providing the tunneling service for an explicit multicast in a mobile IP network receives a multicast packet from a correspondent node with a network, it extracts mobile nodes existing in a path for tunneling from among the plurality of mobile nodes. Also, after it creates an explicit multicast tunnel header having a destination address as a Co-Located Care-of Address (CL COA) of the mobile nodes existing in the path for tunneling, it tunnels a multicast packet that was encapsulated using the explicit multicast tunnel header to the mobile nodes.
Patent JP-4125678-B2 (JP)
IPC: F21S8/00
Filed: 2003-01-15
Granted: 2008-07-30
Abstract: A surgical light system ( 10 ) includes a lighthead ( 44 ) coupled to a suspension arm ( 41 ') adapted for mounting to a surface ( 14 ) of a surgical room. A bulb ( 130 ) is disposed in the lighthead. A processor ( 120 ) in the lighthead is operatively coupled with the bulb for controlling an intensity of light of the bulb and is adapted to generate a lighthead status signal representative of a first status of the lighthead. A control apparatus ( 32, 34 ) is in operative communication with the processor ( 120 ) in the lighthead. The control apparatus receives the lighthead status signal and selects a set of control algorithms from among a group of algorithms based on the lighthead status signal for controlling the lighthead. The lighthead status signal includes information regarding a size of the lighthead, an intensity of light from the bulb, a condition of the bulb, a level of current applied to the bulb, a level of current applied to the bulb, a level of voltage applied to the bulb, an internal temperature of the lighthead, and the presence of one or more of a video camera, a surgical task light, and a controllable ambient light. A human-readable display device ( 160 ) is provided for displaying information relating to the lighthead status signal. Several levels of redundancy are provided in the control system to minimize the potential loss of control due to failures. In that regard, the lightheads are operable when the control apparatus ( 32, 34 ) fails.
Patent JP-4018640-B2 (JP)
IPC: H04L47/80
Filed: 2002-03-28
Granted: 2007-12-05
Abstract: The present invention relates to a method an arrangement for reserving resources in an IP network. By mixing open-ended reservations with in-advance reservations, by utilising a common pool of resources, the resource utilisation will be high. Despite the support for open-ended reservations, the present invention allows immediate and in-advance time-limited reservations wherein the resources are guaranteed. It also allows modification of active and "soon to be active" reservations, which in turn permit soft-state reservations. The invention supports different types of applications with varying time-distributions and varying risk of pre-emption. A new concept of open-ended in-advance reservations is also introduced in the present invention.
Patent JP-4230944-B2 (JP)
IPC: H03F1/32
Filed: 2004-03-17
Granted: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiport amplifier, and a method for compensating distortion of the multiport amplifier in which distortion is compensated stably with high precision.  <P>SOLUTION: The multiport amplifier comprises a first distributing/synthesizing means having (2<SP>N</SP>-1) input terminals for inputting radio frequency signals individually and a single input terminal for inputting a pilot signal and distributing/synthesizing these radio frequency signals and the pilot signal to 2<SP>N</SP>output terminals, 2<SP>N</SP>amplifying means for amplifying the radio frequency signals and the pilot signal supplied through the 2<SP>N</SP>output terminals individually, a second distributing/synthesizing means having 2<SP>N</SP>output terminals and distributing/synthesizing the signals outputted from the 2<SP>N</SP>amplifying means to these output terminals, and a control means for sustaining the power of a pilot signal transmitted to a specific output terminal of the second distributing/synthesizing means at a specified level or within a specified range with regard to the transmission characteristics of the 2<SP>N</SP>amplifying means or the characteristics of the radio frequency signal source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4965071-B2 (JP)
IPC: B24D3/02
Filed: 2004-11-22
Granted: 2012-07-04
Abstract: Abrasive tools containing high concentrations of hollow filler materials in a resin bond are suitable for polishing and backgrinding of hard materials, such as ceramic wafers and components requiring a controlled amount of surface defects. These highly porous abrasive tools comprise fine grit abrasive grain, such as diamond abrasive, along with the hollow filler material and resin bond.
Patent JP-4522865-B2 (JP)
IPC: B60C17/00
Filed: 2003-11-19
Granted: 2010-08-11
Abstract: A tire includes at least one sidewall support exhibiting a substantially progressive increase in rigidity as the tire sags during depressurization. The support, which is disposed in the substantially median portion of the tire's sidewalls, includes a circumferential cord disposed in undulating manner in the sidewalls, whereby the axial position of the cord varies around the tire's circumference. At rated pressure, the structural rigidity of the sidewalls is that of a standard tire, while at reduced pressure the sidewalls rigidify in such a way as to be able to bear the load.
Patent JP-4605779-B2 (JP)
IPC: B65H19/30
Filed: 2005-07-15
Granted: 2011-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding shaft, having simple structure, in which total manhours in a winding process can be reduced.  <P>SOLUTION: This winding shaft for winding a strip member is provided with two blade members having rectangular plate-shaped blades of which main faces are parallel to the rotation axis, and which are disposed over the rotation axis to each other, and a rotary holder 11 to hold the blade members to rotate them around the rotation axis. The first blade member is a fixed blade member 12 of which root part is fixed inside the rotary holder 11. The second blade member is a movable blade member 13 that is movable in the radial direction frm the rotation axis. When the strip member is wound, the root part is fixed to the rotary holder 11, and the winding shaft rotates around the rotation axis. The root part of the movable blade member is housed in a parallelepiped-shaped cavity in the rotary holder, and a wedge-shaped inclination surface is formed at the root part. A wedge member 15 is disposed to slide in contact with the inclination surface, and by operating the wedge-shaped member 15, the movable blade member 13 is movable in the radial direction from the rotation axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT