baber/WOPTO huggingface dataset:
Patent JP-3692077-B2 (JP)
IPC: C08F292/00
Filed: 2000-08-31
Granted: 2005-09-07
Abstract: A process for preparing an aqueous dispersion of composite particles composed of addition polymer and finely divided inorganic solid, in which process at least one ethylenically unsaturated monomer is dispersely distributed in aqueous medium and is polymerized by the method of free-radical aqueous emulsion polymerization by means of at least one free-radical polymerization initiator in the presence of at least one dispersely distributed, finely divided inorganic solid and at least one dispersant.
Patent JP-4664567-B2 (JP)
IPC: H04M1/715
Filed: 2001-03-12
Granted: 2011-04-06
Abstract: A network for coupling each of a first digital data stream and a second digital data stream external to a building to respective ones of first and second data units in the building, said network comprising: first wiring comprising two conductors at least in part in walls of the building and at least in part external to the building, said first wiring being connected to carry the first and second digital data streams in time multiplexed form; second wiring comprising two conductors at least in part in walls of the building, said second wiring being connected to carry the second digital data stream; a first outlet connected to said first wiring, said first outlet being mounted in a wall opening or an outlet opening; a second outlet connected to said second wiring, said second outlet being mounted in a wall opening or an outlet opening; a first module couplable to the first data unit, said first device being connected to said first outlet for connection to said first wiring and being connected to said second wiring, said first device being operative to couple the first digital data stream to the first data unit and to pass the second digital data stream between said first and second wirings; and a second module couplable to the second data unit, said second device being connected to said second outlet for connection to said second wiring, said second device being operative to couple the second digital data stream to the second data unit. ( Fig. 8 )
Patent JP-4460816-B2 (JP)
IPC: G01C21/00
Filed: 2002-04-19
Granted: 2010-05-12
Abstract: A system and method for providing geographic data to end users' computing platforms. A server maintains downloadable geographic data that are organized into pre-computed parcels that correspond to pre-determined sub-areas into which the entire geographic region serviced by the server is divided. The server responds to requests from the end users' computing platforms for navigation services and data by sending selected pre-computed parcels of geographic data to the end users' computing platforms. The end users' computing platforms store the pre-computed parcels received from the server in a cache memory. The end users' computing platforms use the data in the pre-computed parcels to provide navigation-related features locally.
Patent JP-3990606-B2 (JP)
IPC: A61K6/896
Filed: 2002-07-23
Granted: 2007-10-17
Abstract: A dental material based on a polymerizable binder containing at least one chromophoric silica-metal oxide xerogel (I) as coloring component, is new. A dental material based on a polymerizable binder contains at least one chromophoric xerogel of formula (I), (SiO2)a(SiO1.5-Sp-X-CG)(MenOm)b (I) Me = a main group II or III metal or a group IV transition metal; n = 1 or 2; m = 1 or 2 when n =1, and m = 3 when n = 2; Sp = 1-10C alkylene or 2-10C oxyalkylene with 1-4 oxygen atoms; X = a connecting group CO-O, O-CO, CO-NH, NH-CO, O-CO-NH, NH-CO-O, NR, O or S, where R = H or 1-6C alkyl; CG = a chromophore; a = 0-20; and b = 0-5. Independent claims are also included for the following (1) a chromophoric xerogel of formula (I); (2) a process for preparation of the chromophoric xerogel by hydrolytic condensation in the presence of one or more metal alkoxides.
Patent JP-3823086-B2 (JP)
IPC: B24B37/26
Filed: 2001-06-29
Granted: 2006-09-20
Abstract: Grooves are formed in a CMP pad by positioning the pad on a supporting surface with a working surface of the pad in spaced relation opposite to a router bit and at least one projecting stop member adjacent to the router bit, an outer end portion of the bit projecting beyond the stop. When the bit is rotated, relative axial movement between the bit and the pad causes the outer end portion of the bit to cut an initial recess in the pad. Relative lateral movement between the rotating bit and the pad then forms a groove which extends laterally away from the recess and has a depth substantially the same as that of the recess. The depths of the initial recess and the groove are limited by applying a vacuum to the working surface of the pad to keep it in contact with the stop member(s). Different lateral movements between the bit and the pad are used to form a variety of groove patterns, the depths of which are precisely controlled by the stop member(s). The grooves may be formed in the polishing surface and/or the rear opposite surface of the pad and passages may be provided for interconnecting the rear grooves with the polishing surface or the front grooves.
Patent JP-4557491-B2 (JP)
IPC: G01N29/265
Filed: 2001-05-12
Granted: 2010-10-06
Abstract: The invention relates to an ultrasonic probe comprising: a housing (20), which accommodates an ultrasonic transducer and has a contact surface for making contact with the surface (28) of a body (30) to be inspected; at least one digital camera (36), which is allocated to the housing (20) and which is aligned in such a way that it registers the surface (28) of the body (30) and supplies a respective electronic image of sub-sections of the surface (28) of the body (30) at intervals; a circuit for image processing (40), which has an image memory (42) for at least one electronic image that has been registered by tile digital camera (36). Said circuit also comprises a comparator (44) that compares two electronic images of the body (30) to be inspected, registered by the digital camera (36) at different times and that determines the displacement of the housing (20) in relation to the surface (28); and a displacement memory (46), which contains the displacement of the housing (20) and the current position or the housing (20) in relation to the original location (48).
Patent JP-4131433-B2 (JP)
IPC: E01C19/28
Filed: 2001-11-27
Granted: 2008-08-13
Abstract: In a compressor comprising at least one traveling drum (4,4a,4b) rotatable about a drum axis (2), and an oscillation exciter supported in the drum (4,4a, 4b), the angular position of the oscillation exciter being adjustable by an adjustable pivoting angle relative to a vertical plane which extends through the drum axis (2), it is provided that the oscillation exciter comprises a pendulum-type vibrator (10) having a pendulum-type housing (8) which pivots about a pivoting axis extending coaxially to the drum axis (2) and includes a single unbalance exciter shaft (12) supported at a radial parallel distance to the drum axis (2) in the pendulum-type housing (8), wherein the pendulum-type vibrator (10) generates an elliptical drum oscillation.
Patent JP-4030875-B2 (JP)
IPC: G06F13/16
Filed: 2002-02-01
Granted: 2008-01-09
Abstract: The read latency of a plurality of memory devices in a high speed synchronous memory subsystem is equalized through the use of at least one flag signal. The flag signal has equivalent signal propagation characteristics read clock signal, thereby automatically compensating for the effect of signal propagation. After detecting the flag signal, a memory device will begin outputting data associated with a previously received read command in a predetermined number of clock cycles. For each of the flag signal, the memory controller, at system initialization, determines the required delay between issuing a read command and issuing the flag signal to equalize the system read latencies. The delay(s) are then applied to read transactions during regular operation of the memory system.
Patent JP-4429627-B2 (JP)
IPC: H04N5/44
Filed: 2003-05-06
Granted: 2010-03-10
Abstract: A digital decoder for television receiver, comprises an input (E) for receiving a digital audio/video signal (SAV), means for demodulating and decoding the input signal into an output signal intended for the television receiver, and a first buffer memory (8) into which the input signal is diverted after demodulation (SD) when the decoder is placed in a so-called "live" mode of operation. In a so-called "playback" mode of operation, the signal recorded in the first buffer memory constitutes the output signal. This decoder comprises a second buffer memory (9) into which the demodulated input signal (SD) is diverted when the decoder is placed in the "playback" mode, the signal recorded in the second buffer memory (9) constituting the output signal when the decoder is switched from the "playback" mode to another so-called "return to live" mode of operation. In the "return to live" mode, the user views at high speed the video portion recorded in the second buffer memory before the decoder switches back to the "live" mode. <IMAGE>
Patent JP-3954560-B2 (JP)
IPC: H04B10/07
Filed: 2003-11-20
Granted: 2007-08-08
Abstract: The present invention relates to Wavelength Division Multiplexing (WDM) based optical communications, and more particularly to an Fabry-Perot (FP) laser apparatus mode-locked to a multi-frequency lasing light source and an optical transmission apparatus using the same. An FP laser apparatus mode-locked to a multi-frequency lasing light source, comprises an optical amplifier that amplifies inputted optical signals, a laser light source that wavelength division demultiplexes part of the inputted optical signals, multiplexes the demultiplexed optical signals, re-transmits the multiplexed optical signals, wavelength division demultiplexes the remaining part of the amplified optical signals, and outputs signals mode-locked to the demultiplexed signals, and a first circulator that inputs the remaining part of the amplified optical signals into the laser light source, and outputs, to an optical transmission link, optical signals mode-locked to the multi-frequency lasing light source outputted from the laser light source. <IMAGE>
Patent JP-4833516-B2 (JP)
IPC: A61F2/16
Filed: 2001-08-20
Granted: 2011-12-07
Abstract: The present invention provides extended depth of field to human eyes by modifying contact lenses, intraocular implants, and/or the surface of the eye itself. This may be accomplished by applying selected phase variations to these optical elements (e.g., by varying surface thickness of the cornea of the eye). The phase variations EDF-code the wavefront and cause the optical transfer function to remain essentially constant within a range of distances from the in-focus position. This provides a coded image on the retina. The human brain decodes this coded image, resulting in an in-focus image over an increased depth of field.
Patent JP-3909598-B2 (JP)
IPC: C08G101/00
Filed: 2002-12-19
Granted: 2007-04-25
Abstract: A process for producing a flexible polyurethane foam having 
- a core impact resilience at 23°C in accordance with JIS K6400 of at most 30%, and 
- a glass transition point within a range of from -80°C to -60°C, 
which comprises foaming a reactive mixture in an open system by reacting a polyol with a polyisocyanate compound in the presence of a catalyst, a foam stabilizer and a blowing agent, wherein as said polyol, a polyol (1) having a hydroxyl value of from 5 to 15 mgKOH/g, which is a polyol having an oxyalkylene random-chain obtainable by ring-opening addition polymerization of an alkylene oxide by means of a double metal cyanide complex catalyst, is used to produce the flexible polyurethane foam.
Patent JP-4125241-B2 (JP)
IPC: A61P21/00
Filed: 2003-02-05
Granted: 2008-07-30
Abstract: A stem cell which is obtainable from the non-embryonic tissue isolated from the dental follicle of tooth or wisdom tooth which are able to differentiate into a periodontal ligament like membrane structure.
Patent JP-4160511-B2 (JP)
IPC: G02B26/10
Filed: 2003-03-04
Granted: 2008-10-01
Abstract: The invention concerns a confocal optical scanning device comprising a mobile scanning mirror, reflection on one side 101(b) compensating reflection on the opposite side 101(a) after passing through an array of microscopic holes. The invention is applicable to rapid 3D and 2D microscopy, in biology and in the study of materials.
Patent JP-4442275-B2 (JP)
IPC: H01M10/48
Filed: 2004-03-24
Granted: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a battery status under circumstances of actually being used.  <P>SOLUTION: A battery 1 is approximated by the equivalent circuit parallel connected with the equivalent circuit for charging side in which the charging current flows and the equivalent circuit for discharging side in which the discharging current flows, and within the prescribed time, the terminal voltage corresponding to the charging or discharging current flowing through the battery 1 is measured for every minute time, also a constant current corresponding to the charging current or discharge current is made to flow through the equivalent circuit of the charging side or the discharging side, and the voltage for every minute time is sequentially calculated. The circuit constants are set up so as to approximate the calculated voltages during making flow the constant current for prescribed time to the terminal voltages, thereby the battery status can be detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4383939-B2 (JP)
IPC: H01L25/18
Filed: 2004-03-29
Granted: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line forming method for forming a transmission line having three elements comprising a central conductor 2 penetrating a front and rear of a semiconductor substrate 1, a dielectric 4 annually surrounding an outer periphery of this conductor, and an annular conductor 3 surrounding an outer periphery of this dielectric in the semiconductor substrate 1, wherein a process time period is short and a mass-production is excellent.  <P>SOLUTION: An annular groove having such a given depth that stops in a substrate from the front side 1a of the substrate is formed in a semiconductor substrate 1, and the material of the substrate surrounded by the groove is left behind as a core extending perpendicular to the front 1a. A conductor is adhered to a circumferential face inside of the groove and the circumferential face of an outside thereof in a film condition, respectively. The dielectric 4 is filled in a space between the conductors opposite to each other in the groove. Polishing is implemented until the dielectric 4 is exposed from a back side 1b of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4419732-B2 (JP)
IPC: H03H9/145
Filed: 2004-07-15
Granted: 2010-02-24
Abstract: A surface acoustic wave device (50) includes a piezoelectric substrate (1), an interdigital transducer (IDT) electrode (2), and a connecting portion (3) that is electrically connected with the IDT electrode (2). The surface acoustic wave device (50) further includes a wiring portion (4), a portion of which is disposed on the connecting portion (3), and a bump (5) disposed on the wiring portion (4). The connecting portion (3) includes a comb-shaped portion (6) at an end of the connecting portion (3) on which the wiring portion (4) is disposed. <IMAGE>
Patent JP-4280706-B2 (JP)
IPC: G01B11/24
Filed: 2004-12-10
Granted: 2009-06-17
Abstract: The fingerprint recording method has the fingerprint structure detected by an electronic imaging unit (2) during a rolling movement of the finger across a recording surface, the obtained image processed to provide an image area enclosed by a figure in the form of a rectangle parallel to the rows and columns of the sensor array of the imaging unit, defining an active pixel region for subsequent images from the sensor array, with assembly of an overall fingerprint image from a series of successive images. An independent claim for an electronic fingerprint recording device is also included.
Patent JP-4417257-B2 (JP)
IPC: A61F2/06
Filed: 2003-11-17
Granted: 2010-02-17
Abstract: The present invention provides an apparatus and method for attachment between intersecting stent members and a covering or graft. The attachment fixes the covering relative to selected intersections of the stent members and prevents the covering from wrinkling, crimping, or sliding during radial expansion of the stent. In a preferred embodiment, the attachment comprises a continuous filament passing through the stent covering and looping around stent members between selected intersections and knotted around the intersecting stent members at selected intersections.
Patent JP-4564850-B2 (JP)
IPC: G02B26/02
Filed: 2003-11-21
Granted: 2010-10-20
Abstract: Apparatus for providing a fluid meniscus with variable configurations by means of electrowetting. A fluid chamber (5) holds two different fluids (A, B) separated by a meniscus (14) of which the edge, having different sides, is constrained by the fluid chamber. A first electrowetting electrode (2a) is arranged to act on a first side of the meniscus edge and a second electrowetting electrode (2a′) is arranged to act separately on a second side of the meniscus edge. Selected meniscus configurations can be formed by providing selected voltages to the first and second electrowetting electrodes respectively.
Patent JP-4109263-B2 (JP)
IPC: A61K38/21
Filed: 2005-02-28
Granted: 2008-07-02
Abstract: The invention provides ligands and fragments thereof to a receptor on the surface of activated CD4+ T-cells. An exemplary ligand is designated ACT-4-L-h-1. Preferred fragments include purified extracellular domains of ligands. The invention also provides humanized and human antibodies to the ligand. The invention further provides methods of using the ligand and the antibodies in treatment of diseases and conditions of the immune system. The invention also provides methods of monitoring activated CD4+ T-cells using the ligands or fragments thereof.
Patent JP-4418765-B2 (JP)
IPC: H01F30/00
Filed: 2005-03-17
Granted: 2010-02-24
Abstract: Present inventions relate to a composite-type magnetic core and a method of manufacturing same. The composite-type magnetic core (5) is made of a soft magnetic metal powder (1) and an insulating binder (2) having a lower electrical conductivity than the soft magnetic metal powder (1). The composite-type magnetic core (5) has 10 parts per million (ppm) or more but 500 ppm or less of sodium oxide and 50 ppm or more but 3000 ppm or less of boron oxide. The sodium oxide and the boron oxide are concentrated in an inner layer near the surface of the magnetic core (5).
Patent JP-4182956-B2 (JP)
IPC: H04L12/28
Filed: 2005-05-31
Granted: 2008-11-19
Abstract: A communication system including a computer and a device is provided. In the system, the computer includes a signal transmission unit configured to output a signal by wireless communication in accordance with a first wireless setting, and a setting data sending unit configured to transmit a second wireless setting data to the device in accordance with the first wireless setting if the device returns identification data of the device to the computer as a response to the signal output by the signal transmission unit. The device includes a detection unit configured to detect the signal output by the computer while changing a wireless setting for the device, a replying unit configured to return the identification data of the device to the computer corresponding to the source of the signal in accordance with a wireless setting used when the detection unit has detected the signal, a receiving unit configured to receive the second wireless setting data from the computer in accordance with the wireless setting used when the detection unit has detected the signal, after the replying unit transmits the identification data, and a setting unit configured to make wireless setting of the device in accordance with the second wireless setting data received by the receiving unit.
Patent JP-4679324-B2 (JP)
IPC: F16L59/04
Filed: 2005-09-30
Granted: 2011-04-27
Abstract: The present invention aims to provide a heat insulating material having both contradictory natures, namely, heat insulation property and moldability/processability, and the heat insulating material of the present invention comprises: a hollow molded body made of at least an inorganic fiber; and a filler which is filled in a hollow part of the hollow molded body and made of at least an inorganic powder.
Patent JP-4597076-B2 (JP)
IPC: H02J3/00
Filed: 2006-03-10
Granted: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To extremely simplify adjustment work of a power stoppage plan in a front section.  <P>SOLUTION: When a request statement 9 relating to the power stoppage plan of the power system in an office 8 is prepared, an adjustment information data base 14 is prepared in which a power stoppage work adjustment manual and the power stoppage plan of whole offices 8 are memorized. In the planning of the power stoppage plan of the office 8, prior to submission of the request statement 9 to the front section 10 which controls the each office 8, the consistency is checked between study items in at least the power stoppage work planning stage and the other office 8 in the planning while previously referring to the adjustment information data base 14 to prepare the request statement 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4486064-B2 (JP)
IPC: A23L3/3472
Filed: 2006-06-29
Granted: 2010-06-23
Abstract: Medicinal compositions for treating, ameliorating or preventing diseases with sensitivity to 3,6-anhydrogalactopyranose represented by formula (1): <CHEM> foods, drinks, cosmetics, etc. containing as the active ingredient at least one member selected from the group consisting of the above-mentioned compound, its aldehyde, its hydrate and 2-O-methylated derivatives thereof and soluble sugar compounds containing the above compound. This compound also shows, for example, an apoptosis-inducing activity, a carcinostatic activity and inhibitory activities on the production of active oxygen, lipid peroxide radicals and NO, which makes it useful also as the active ingredient of antioxidants and preservatives.
Patent JP-5270820-B2 (JP)
IPC: G02B1/10
Filed: 2006-06-30
Granted: 2013-08-21
Abstract: The invention is directed to hermetically sealed optical lithography components or elements that are hermetically sealed by a durable coat of a hermetically sealing material (120) selected from the group consisting of oxide and fluorinated oxide films. The durable coating of the hermetically sealing material is applied to one of more faces of the optical element, either directly to the face of the element or over a selected coating (for example, an anti-reflective coating) that has been applied to the element. The invention is further directed to a method of making hermetically sealed optical elements.
Patent JP-5337932-B2 (JP)
IPC: A63F7/02
Filed: 2006-07-31
Granted: 2013-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a fraud to a winning hole wherein prize balls are put out by the entering of a game ball.  <P>SOLUTION: When the number of balls entering the winning hole within a prescribed time exceeds a specified number (S104: Yes), an abnormality notification means notifies the abnormality (S105). When a next prescribed time and specified number are not determined in a present prescribed time (S108: No), this game machine randomly determines the next prescribed time and specified time (S109) so as to surely prevent the fraud to the winning hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT