baber/WOPTO huggingface dataset:
Patent JP-4471565-B2 (JP)
IPC: H01L21/301
Filed: 2002-12-10
Granted: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer dividing method capable of easily mounting an adhesive film for die bonding on individual semiconductor chips prepared by dividing a wafer through DBG (dicing before grinding).  <P>SOLUTION: The dividing method of a semiconductor wafer comprises a dividing groove forming process for forming a dividing groove 23 with a predetermined depth along a street 21 from the surface of the semiconductor wafer 2, a protective member bonding process for bonding a protective member 4 on the surface of the semiconductor wafer 2 with the dividing groove 23 formed thereon, a dividing groove exposing process for separating the wafer 2 into individual semiconductor chips 20 by shaving the backside of the semiconductor wafer 2 to expose the dividing groove 23 on the backside of the wafer 2, a bonding film mounting process for mounting an adhesive film 6 for die bonding onto the backside of the semiconductor wafer 2 separated into the semiconductor chips 20, and a bonding film breaking process for breaking the adhesive film 6 along the dividing groove 23 by applying a tensile force on the bonding film 6 mounted on the backside of the semiconductor wafer 2 separated into the semiconductor chips 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4323801-B2 (JP)
IPC: F16D65/56
Filed: 2001-11-26
Granted: 2009-09-02
Abstract: A disk brake cylinder having a bore for retaining a piston (5) connected by an input shaft (11) to a parking brake mechanism. The input shaft (11) is rotated to provide linear translation of the piston through a ball ramp mechanism to effect a parking brake application. The ball-ramp mechanism includes a first groove (5) located on a face (11') of the input shaft (11) and a second groove (15') located on a face (13') of the moving member (13). The first (15) and second (15') grooves retain and trap a plurality of balls (14) and have escapement zones (16,16') with a convex surface that extend from a bottom (26) of the groove (15). The plurality of ball (14) in a rest position are located near the bottom of the convex surface but never touch the bottom (26) and as a result initial rotation of the input shaft (11) provides for non linear translation of the moving member (13) such that as the ball initially roll up the convex surface at a fast rate to take up the play in the mechanism and then moves then moves the moving member (13) at a slower rate to effect a brake application.
Patent JP-4105950-B2 (JP)
IPC: B24B31/112
Filed: 2002-01-31
Granted: 2008-06-25
Abstract: An improved system for magnetorheological finishing of a substrate comprising a vertically oriented bowl-shaped carrier wheel having a horizontal axis. The carrier wheel is preferably an equatorial section of a sphere, such that the carrier surface is spherical. The wheel includes a radial circular plate connected to rotary drive means and supporting the spherical surface which extends laterally from the plate. An electromagnet having planar north and south pole pieces is disposed within the wheel, within the envelope of the sphere and preferably within the envelope of the spherical section defined by the wheel. The magnets extend over a central wheel angle of about 120° such that magnetorheological fluid is maintained in a partially stiffened state ahead of and beyond the work zone. A magnetic scraper removes the MRF from the wheel as the stiffening is relaxed and returns it to a conventional fluid delivery system for conditioning and re-extrusion onto the wheel. The system is useful in finishing large concave substrates, which must extend beyond the edges of the wheel, as well as for finishing very large substrates in a work zone at the bottom dead center position of the wheel.
Patent JP-4098632-B2 (JP)
IPC: G21C3/33
Filed: 2002-03-06
Granted: 2008-06-11
Abstract: A filter for separating particles from cooling water in a nuclear plant of light water model. The filter has an inlet end (2) and an outlet end (3) and allow flowing through of the cooling water in a flow direction z from the inlet end to the outlet end. The filter comprises a plurality of channels (5) extending mainly in the flow from the inlet end to the outlet end. Each of the channels comprise a first (6) channel section provided closer to the inlet end, a second (8) channel section arranged closer to the outlet end, and an intermediate section (7) provided between the first and the second channel section. The intermediate section (7) has an extension d2 in a direction x transversely to the flow direction, which is essentially larger than the extension d1, d3 of the first and the second channel section. The filter further comprises a separating member (9) arranged in the intermediate section. The intermediate section and the separating member are arranged so that at least one bent passage (10, 11) for the cooling water formed between the separating member and the wall of the intermediate section.
Patent JP-3764423-B2 (JP)
IPC: H04L12/24
Filed: 2002-04-09
Granted: 2006-04-05
Abstract: It is an object of the invention to measure a communication data volume for each service type in measuring a communication data volume in a charging process and the like. The invention comprises a plurality of measuring points (131, 132, 133) for measuring a communication data volume and a data relaying apparatus (120) for transmitting received data to any of the plurality of measuring points (131, 132, 133). The data relaying apparatus (120) has a service-type judging means (121) for judging the service type of the received data, a measuring point determining means (122) for determining the measuring points (131, 132, 133) to which the data is to be transmitted based on the service type and a data transmission means (122) for transmitting the data to the measuring point thus determined, and each of the plurality of measuring points (131, 132, 133) has a communication data measuring means for measuring the communication data volume of the data received from the data relaying apparatus (120). <IMAGE>
Patent JP-4538224-B2 (JP)
IPC: A23L29/294
Filed: 2002-12-24
Granted: 2010-09-08
Abstract: Production of precipitated silica comprises adding acid to a silicate solution with a silicon oxide (SiO2) content of below 15 g/l to adjust the pH to 7-8, simultaneously adding silicate and acid in amounts so that the pH remains at between 7 and 8 and the SiO2 content remains at or below 35 g/l, adding acid to adjust the pH to 3-6.5, filtering the mixture and drying the filter cake.  Independent claims are also included for:  (1) an aqueous silica composition obtainable after disintegration of the above filter cake;  (2) precipitated silica with a water uptake below 6% produced by the above process or by spray drying the composition of (1), and  (3) a pharmaceutical composition comprising silica produced by the above process or by spray drying the composition of (1).
Patent JP-4436135-B2 (JP)
IPC: A61P31/04
Filed: 2003-01-22
Granted: 2010-03-24
Abstract: A nucleic acid comprising a nucleotide sequence encoding a lysin, which nucleotide sequence comprises the sequence shown in SEQ ID No. 1 or a variant, homologue or derivative thereof. A novel lysin obtainable from a bacteriophage capable of colonising Clostridium perfringens, and the use thereof as a medicament for the treatment of a disorder associated with pathogenic Clostridium bacteria, for example.
Patent JP-3767611-B2 (JP)
IPC: F28F13/18
Filed: 2004-04-28
Granted: 2006-04-19
Abstract: An adsorption heat exchanger (20) is constituted by a fin-and-tube heat exchanger. In the adsorption heat exchanger (20), a first tube column (41), a second tube column (42) and a third tube column (43) are formed in order from upstream to downstream in air flow. The adsorption heat exchanger (20) is formed of a first column part (21) including the first tube column (41), a second column part (22) including the second tube column (42) and a third column part (23) including the third tube column (43). In the adsorption heat exchanger (20), a first adsorption layer (36) is formed on the fins (30) in the first column part (21), a second adsorption layer (37) is formed on the fins (30) in the second column part (22) and a third adsorption layer (38) is formed on the fins (30) in the third column part (23). The amount of adsorbent contained in each adsorption layer increases in order of the first adsorption layer (36), the second adsorption layer (37) and the third adsorption layer (38).
Patent JP-4507866-B2 (JP)
IPC: F16D65/22
Filed: 2004-12-06
Granted: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking brake device easily to be downsized.  <P>SOLUTION: The parking brake device 1 comprises a holding mechanism 3 for pushing a brake shoe 10 against a drum into a braking condition and holding the braking condition. The holding mechanism 3 has a braking piston 31 using hydraulic pressure for pulling an operation member 25 which is pulled when operating a pushing mechanism 2 for pushing the brake shoe 10 against the drum, a locking member 33 for engaging with the braking piston 31 in the braking condition to prevent the return of the braking piston 31 toward a non-braking condition, and a cancelling device 34 for cancelling the engagement of the locking member 33 with the braking piston 31 into the non-braking condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4379319-B2 (JP)
IPC: C03B37/018
Filed: 2004-12-06
Granted: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass preform by which the glass preform having uniform outside diameter in the longitudinal direction and capable of forming good quality glass by making it transparent and a method of manufacturing the glass using the glass preform.  <P>SOLUTION: The method of manufacturing the glass preform is carried out by monitoring the outside diameter of a part where glass fine particles are deposited in every burners, controlling the quantity of a glass raw material to be supplied to each burner so as to uniformalize the outside diameter in the longitudinal direction and depositing the glass fine particles while controlling the flow rate of an exhaust gas per one second to ≥10% of a reaction vessel inside volume. The method of manufacturing the glass uses the glass preform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4727983-B2 (JP)
IPC: B01D61/00
Filed: 2003-05-14
Granted: 2011-07-20
Abstract: Device (5) for filtering blood including a filter unit (7) having a blood filter, an inlet (8) for blood to be filtered and being connectable to an artery of a patient and a blood outlet (9) for filtered blood and being connectable to a vein of the patient, and having a filtrate container (6,14), that encloses the filter unit (7), for receiving filtrate (12) passing through the blood filter during a filtering process and that the filtrate container (6,14) is a closed container, which in a filled state is arranged to establish a counter-pressure over the blood filter, whereby the filtering process is interrupted. The invention also concerns a system including the above device.
Patent JP-4467428-B2 (JP)
IPC: A61B17/00
Filed: 2003-05-28
Granted: 2010-05-26
Abstract: A tissue growth apparatus and method are provided for growing tissue by applying a tissue growth medium to the tissue and applying reduced, sub-atmospheric pressure at the growth medium and the tissue in a controlled manner for a selected time period. The application of reduced pressure at the growth medium and tissue promotes growth of the tissue within the tissue growth medium. The apparatus includes a tissue cover sealed over a tissue site. The apparatus also includes a tissue growth medium located beneath the tissue cover and in contact with the tissue to be grown. A vacuum pump supplies suction within the tissue cover over the tissue site to provide reduced pressure to the tissue and the tissue growth medium.
Patent JP-4167223-B2 (JP)
IPC: H01Q5/10
Filed: 2003-06-20
Granted: 2008-10-15
Abstract: Each of the strands being powered by a single conducting wire wherein each of these strands describes an initial segment which is radial relative to a geometric axis perpendicular to the main plane, each of the strands is extended along a circle arc center on this geometric axis and describes a substantially radial segment, directed in the direction of the geometric axis, thus running alongside radial segment directed in a direction of the geometric axis thus running alongside a radial segment of a neighbouring strand without touching the neighbouring strand.
Patent JP-4204547-B2 (JP)
IPC: D01D5/098
Filed: 2003-04-21
Granted: 2009-01-07
Abstract: Melt blown nonwoven webs are formed by supplying fiber-forming material to a planetary gear metering pump having a plurality of outlets, flowing fiber-forming material from the pump outlets through a plurality of inlets in one or more die cavities, and meltblowing the fiber-forming material. Each die cavity inlet receives a fiber-forming material stream having a similar thermal history. The physical or chemical properties of the nonwoven web fibers such as their average molecular weight and polydispersity can be made more uniform. Wide nonwoven webs can be formed by arranging a plurality of such die cavities in a side-by-side relationship. Thicker or multilayered nonwoven webs can be formed by arranging a plurality of such die cavities atop one another.
Patent JP-4768266-B2 (JP)
IPC: C23C14/34
Filed: 2003-10-20
Granted: 2011-09-07
Abstract: A method of forming a sputtering target assembly and the sputtering target assembly made therefrom are described. The method includes bonding a sputtering target to a backing plate at a low temperature. Also described is a method of forming a sputtering target assembly such that a gap is formed between the sputtering target and the backing plate. Also described is a method of forming a sputtering target assembly providing a mechanism to prevent unintended sputtering into the backing plate.
Patent JP-4149996-B2 (JP)
IPC: A47D13/02
Filed: 2003-11-13
Granted: 2008-09-17
Abstract: A child harness has two strap loops which pass around respective shoulders of the wearer and which are mutually connected by a fastener on the rear side of the harness. The harness has a child carrying pouch on the front side, so as to be supported on the chest side of the wearer. The fastener slides readily along the strap loops to assume a position that is controlled by the magnitude and the direction of the forces applied via the strap portions that connect with the fastener. The harness has a waist belt which connects with the fastener on the rear side of the harness so as to limit the distance of the fastener from the waist belt. The back piece is generally triangular in shape, with the top of the triangle connected to the fastener, and functions to transfer load to the lower part of the wearer's back.
Patent JP-4923423-B2 (JP)
IPC: C08F210/16
Filed: 2005-03-24
Granted: 2012-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-based resin composition excellent in balance of low-temperature heat sealing property with heat resistance, adhesion to the base material and low odor, suitable for material for extrusion laminating.  <P>SOLUTION: The invention relates to the ethylene-based resin composition for extrusion laminating comprising an ethylene-α-olefin copolymer and a low density polyethylene obtained by high pressure polymerization, wherein the ethylene-α-olefin copolymer has 860-940 kg/m<SP>3</SP>of density, 5-100g/10 min of melt mass flow rate, two or more peaks of elution differentiation curve of temperature rising elution fractionation (TREF) in the range of 50-90°C and 2-4 of Mw/Mn ratio of weight average molecular weight (Mw) to number average molecular weight (Mn) measured by a gel permeation chromatography. The resin composition is used for molding the laminated body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4718885-B2 (JP)
IPC: F02M47/02
Filed: 2005-04-15
Granted: 2011-07-06
Abstract: Described herein is a fuel-injection system (1, 1', 1'') for an internal-combustion engine (2), of the type provided with compressor means (4) for making available the fuel at a high pressure to an storage volume (7), and a plurality of injectors (8, 8") fluidically connected to the storage volume (7) for taking in the fuel from the storage volume (7) and injecting it into respective combustion chambers (12) of the engine (2); the compressor means (4) advantageously generate at least two distinct delivery lines (14), which are connected to respective distinct fractions (16) of said storage volume (7).
Patent JP-4892918-B2 (JP)
IPC: H04N5/225
Filed: 2005-10-12
Granted: 2012-03-07
Abstract: An imager apparatus is provided, including a housing that stores a lens device with an imaging lens exposed to the front surface facing a subject; a lens cover movable between a first position covering the imaging lens and a second position opening the same; and a cover moving mechanism linearly moving the lens cover between the first and second positions. The cover moving mechanism includes a plurality of brackets provided on the lens cover; a plurality of opening portions provided in the front surface of the housing, corresponding to the plurality of brackets, through which the tips of the brackets penetrate; an arm member fixed to those brackets on the inner side of the housing; a guide member guiding the arm member in the moving direction of the lens cover; and a slide joining mechanism joining the arm member to the guide member in a slidable manner.
Patent JP-4054828-B2 (JP)
IPC: H04N5/76
Filed: 2006-01-04
Granted: 2008-03-05
Abstract: Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different program lengths of one half to one-and-one half hours or more. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changed in the screen (10). By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. A conventional offset shadow (34) which is a black bar underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position which defines where the cursor (32) is and thus, where it will move next portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
Patent JP-4704232-B2 (JP)
IPC: C12N15/09
Filed: 2006-02-08
Granted: 2011-06-15
Abstract: The present invention provides the generation of infectious replicating non-segmented negative-stranded RNA virus, entirely from cloned cDNA. <??>This process offers the possibility to introduce mutations into the virus genome by means of recombinant DNA techniques.
Patent JP-4663555-B2 (JP)
IPC: G01N21/78
Filed: 2006-03-09
Granted: 2011-04-06
Abstract: The data points are determined from the measured values and prepared to emphasis the illness-caused characteristics of the glucose metabolism of the examined humans. The glucose concentration is measured for six hours with time intervals of less than 5 minutes. The data points are prepared by applying the points in a graphic phase space representation as a diagnostics. The phase space coordinates are used as function of the glucose concentration and/or its temporal derivatives, and the rate of change of the glucose concentration and the coordinates with delay time of 15 to 30 minutes. The increased density of the data points in the representation are colored. The investigation further comprises determining an interference parameter by a statistic evaluation of the data points and correlated with the weight of an interference of the glucose metabolism and lies in a given environment of a control point. The interference parameter correlates with the probability of a diabetes disease. An independent claim is included for a system to carry out the above glucose metabolism investigation.
Patent JP-4888640-B2 (JP)
IPC: C08L33/14
Filed: 2006-03-14
Granted: 2012-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiosensitive resin composition which can acquire a sufficient spacer configuration with high sensitivity and high resolution even in ≤1,200 J/m<SP>2</SP>amount of exposure and excellent in solubility in a developing liquid and can form a spacer for a liquid crystal display element excellent in elastic recovery, rubbing resistance, adhesiveness with a transparent substrate, heat resistance and the like.  <P>SOLUTION: The radiosensitive resin composition comprises a polymer and a polymerizable unsaturated compound. The polymer is prepared by reacting a (meth)acryloyloxyalkyl isocyanate compound with a copolymer prepared by copolymerizing an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, an unsaturated compound having ≥1 hydroxyl groups in one molecule, an unsaturated compound having a lactone structure and another unsaturated compound except the unsaturated compounds.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5205724-B2 (JP)
IPC: H01L33/52
Filed: 2006-08-04
Granted: 2013-06-05
Abstract: The present invention provides a light emitting device which has high reliability and long service life by suppressing the sealing resin from peeling off the inner edge of the opening of the recess of the housing. The light emitting device of the present invention comprises a light emitting element having a pair of electrodes, a housing having a recess for accommodating the light emitting element, a first lead electrode and a second lead electrode which are exposed on the bottom of the recess, electrically conductive members for electrically connecting the pair of electrodes of the light emitting element to the first lead electrode and to the second lead electrode respectively, a transparent sealing material which fills in the recess and granular additives contained in the sealing material, wherein the inner wall surface of the recess has a light blocking section that blocks light emitted by the light emitting device toward the inner edge of the opening of the recess, the quantity of the granular additives contained in the sealing material is controlled to such a level that enhances scattering of light in a first region located below the light blocking section and to such a level that suppresses scattering of light in a second region located above the light blocking section.