baber/WOPTO huggingface dataset:
Patent JP-3758165-B2 (JP)
IPC: H05B41/392
Filed: 2002-01-04
Granted: 2006-03-22
Abstract: A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.
Patent JP-4707942-B2 (JP)
IPC: H01M50/627
Filed: 2003-10-16
Granted: 2011-06-22
Abstract: The present invention is directed to a single point watering system for refilling individual cells of a multi cell monobloc lead-acid battery wherein each battery cell is fitted with a refill control valve. The system includes a manifold and a swivel connector fitting. The manifold has (i) a plurality of outlet bosses positioned at a predetermined spacing to permit the manifold to be assembled to the battery with each outlet boss in sealed fluid communication with one of the refill control valves, (ii) at least one inlet port adapted to receive the swivel connector fitting, and (iii) a longitudinally extending passageway for fluid communication between the inlet port and each outlet boss. The swivel connector fitting has an outlet boss which is mounted within the manifold inlet port in sealed fluid communication and is rotatable within the inlet port through 360 degrees. The swivel connector fitting also includes ports to communicate with other components of the single point watering system.
Patent JP-4330435-B2 (JP)
IPC: H01L25/065
Filed: 2003-12-11
Granted: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a stud pump for making compact and thin a systemized semiconductor where semiconductor elements are layered.  <P>SOLUTION: This wire bonding of a semiconductor device is configured by laminating a semiconductor element on a semiconductor element mounted on the die pad of a lead frame, and operating wire bonding to the semiconductor elements and inner leads, and then sealing it with resin. A capillary 2 is controlled to move in the shape of a loop, and an annular part 7 is formed in the traveling direction side or backward direction side of wire, and a stud bump 8 is formed on the semiconductor element laminated at the upper side. Thus, it is possible to secure the joint area of the wire, and to prevent the hanging of the wire at the same time. Also, it is possible to sufficiently secure the height of the stud pump, and to prevent the short-circuit of the semiconductor element. Also, it is possible to prevent the complication of wiring by connecting the inner lead to the stud bump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4101171-B2 (JP)
IPC: H04L12/70
Filed: 2002-07-04
Granted: 2008-06-18
Abstract: A packet of digital data is split into a first flow wherein the packet of digital data is sent from front to rear a second flow wherein the packet of digital data is sent from rear to front, and a third flow, consisting of a flow of data elements obtained from each time a first data element of the digital data from the rear part of the front subarea of the packet and a second data element of the digital data from the front part of the rear subarea of the packet that are reduced into one third data element by means of a reversible operation. Applications includes cordless telephones, computer networks, such among others the internet, and other networks of devices in which digital data are exchanged.
Patent JP-4652684-B2 (JP)
IPC: B32B27/06
Filed: 2002-08-27
Granted: 2011-03-16
Abstract: Multi-layer coated materials and methods of making them are disclosed. In a specific embodiment, a porous polymeric substrate is pre-activated and immersed in a polyelectrolyte solution to form a first layer having an electric charge and at least one functional group. The coated material is next immersed in a second solution of a material having an electric charge opposite of that of the first layer to provide a bi-layer coating. This process can be repeated to form multi-layer coatings on porous substrates.
Patent JP-4235111-B2 (JP)
IPC: A61K31/282
Filed: 2001-11-30
Granted: 2009-03-11
Abstract: The present invention relates to a novel class of supermolecular carboplatin derivatives represented by general formula (I), wherein B is a polycarboxylic acid represented by general formula (II), wherein R1, R2 and n are defined as in the description. The present invention also relates to a process for preparing the same, pharmaceutical compositions containing the same as active ingredient and the use of the derivatives in the preparation of pharmaceutical compositions which are useful in treating various cellular cancers including hepatoma, stomach cancer, lung cancer and the like. The derivatives have stable cage-like chemical structures and constitutions in solid and in aqueous solution. The derivatives can not only kill cancer cells at a rate significantly higher than that by carboplatin, in particular, in the case of hepatoma cells, at a rate one to two times higher than that by carboplatin, but also produce little side effects such as vomit, baldness, decreases of leucocytes and platelets, and the like, which can be induced by administration of other chemotherapeutics. In the acute toxicity tests on mice, the lethal dose(LD50) of the present derivatives is about 300mg/kg and 260mg/kg body weight for a subcutaneous(sc) and an intraperitoneal(ip) administration, respectively. Therefore, the present derivatives are a novel class of cis-platium which can be widely used as anticancer agents. <CHEM> <CHEM>
Patent JP-4359145-B2 (JP)
IPC: B01F25/60
Filed: 2002-12-09
Granted: 2009-11-04
Abstract: In a method and apparatus for treating fluids, a pump delivers a fluid flow from a fluid source to a manifold. The manifold divides the fluid flow into first and second fluid flows, which are delivered from the manifold to a housing. The housing includes therein a first vortex nozzle positioned in opposed relationship to a second vortex nozzle. The first fluid flow enters the first vortex nozzle to create a first rotating fluid flow, and the second fluid flow enters the second vortex nozzle to create a second rotating fluid flow. The first and second vortex nozzles impinge the first and second rotating fluid flows in a collision chamber, thereby treating the fluid.
Patent JP-4088253-B2 (JP)
IPC: H05B3/66
Filed: 2002-12-18
Granted: 2008-05-21
Abstract: The invention relates to an arrangement for mounting electric heating elements in a furnace in which objects are intended to be heated, wherein the furnace wall includes a furnace insulation ( 4 ) comprised of high grade brick, and wherein the heating zones ( 6 ) of respective electric heating elements ( 2 ) are placed vertically and parallel with the inner surface of the furnace wall in operation. The invention is characterized in that the electric leads or conductors ( 7, 8 ) of each element ( 2 ) are mounted in a cassette ( 9 ) and extend in channels ( 10, 11 ) therein; in that the heating zone ( 6 ) of the heating element projects outwards and defines an angle with the longitudinal axis of the cassette ( 9 ); in that the furnace insulation ( 4 ) includes for each cassette a hole ( 12 ) which is larger at its outer end than at its inner end, therewith enabling the cassette ( 9 ) to be rotated in a vertical plane as the heating zone ( 6 ) of the element ( 2 ) is inserted through the hole ( 12 ) and into said operating position parallel with the furnace wall; and in that a wedge-like body ( 13 ) is provided, whose shape corresponds to the shape of the empty space created by the shape of the hole ( 12 ) and located between the hole ( 12 ) and the cassette ( 9 ) when the cassette is placed in operating position in the hole, said body ( 13 ) being placed in said empty space during operation.
Patent JP-4651943-B2 (JP)
IPC: D04C1/06
Filed: 2003-01-03
Granted: 2011-03-16
Abstract: A body insertable tubular stent includes discrete tubular segments in an alternating sequence of segments having high axial stiffness and segments having low axial stiffness. The lower axial stiffness segments are intended for placement along more severely curved regions of the body vessel, to provide a greater degree of stent conformity to the vessel. The more axially flexible segments can be provided by winding a metallic or polymeric strand at a higher pitch along such segments, thus to form a higher braid angle in a braided stent. In such cases the more axially flexible segments also exert a higher radial force when the stent is radially compressed. Alternatively, the stent can consist of multiple interbraided strands, with each strand incorporating a higher number of filaments (at least two) along axially stiff segments, and incorporating a lower number of filaments (at least one) along axially flexible segments. In another alternative version, the device is formed of one or more resilient strands, each strand including a biostable filament and a bioabsorbable filament, so that after implantation the radial force and axial stiffness gradually decrease in vivo.
Patent JP-4551091-B2 (JP)
IPC: C09B43/44
Filed: 2003-02-20
Granted: 2010-09-22
Abstract: A process for the preparation of certain cationic azo compounds is described, as well as the use thereof for dyeing keratin-containing fibres, especially human hair, in which specific cationic azo dyes are used.
Patent JP-4098750-B2 (JP)
IPC: A47L13/56
Filed: 2004-06-03
Granted: 2008-06-11
Abstract: Disclosed is a cleaning device with a squirter for squirting liquid forward of a cleaning head (11). The cleaning head (11) has a nozzle head (32) with a nozzle (35). A liquid receiving part (50) is provided to extend from beneath an orifice of the nozzle (35) toward a front face (11a) of the cleaning head (11). Liquid dripping from the orifice of the nozzle (35) can be led down an inclined top face (51) of the liquid receiving part (50) to the outside of the cleaning head (11), preventing the cleaning head (11) from being soiled with a detergent, a wax or the like.
Patent JP-4597680-B2 (JP)
IPC: C07C53/08
Filed: 2003-11-27
Granted: 2010-12-15
Abstract: A process and apparatus for hydrolytic cleavage of carboxylic esters and water into carboxylic acid and alcohol hydrolysis products. In the process, a portion of water required for hydrolysis is replaced by a recycled mixture of carboxylic acid and water from previously hydrolyzed carboxylic ester.
Patent JP-4308774-B2 (JP)
IPC: C08L51/06
Filed: 2003-10-18
Granted: 2009-08-05
Abstract: The present invention relates to a process for preparing aqueous dispersions. The invention also relates to the formation of core-shell particles in aqueous dispersions. The core-shell particles are useful as impact-modifiers for poly(meth)acrylate moulding compositions.
Patent JP-4694288-B2 (JP)
IPC: C01B31/02
Filed: 2005-07-07
Granted: 2011-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-temperature burned carbon (powder) capable of being employed optimally as the material or the raw material therefor of an electrode for electric power accumulating device such as activated carbon for electric double layered capacitor, a negative electrode active material for a lithium secondary battery or the like.  <P>SOLUTION: The low-temperature burned carbon powder obtained by a method wherein the compound coke obtained by the heat treatment of a mixture of petroleum heavy oil and/or coal system heavy oil, and heat treatment coke powder (material powder) obtained by applying pulverizing and calcination on a coke obtained by the heat treatment of the petroleum heavy oil and/or coal heavy oil, are carbonized so that the volatile constituent thereof becomes not more than 1 wt.%, and the true specific gravity becomes not more than 1.90. Then, the coke is pulverized so that the average grain size becomes not less than 1 μm and not more than 30 μm or the low-temperature burned carbon powder, pulverized so as to obtain the average grain size thereof of not less than 1 μm and not more than 30 μm, and, thereafter, the coke is carbonized so that the volatile constituent thereof becomes not more than 1 wt.%, and true specific gravity of not more than 1.90 is employed for the material of the electrode for electric power accumulating device or the raw material of the material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-3909363-B2 (JP)
IPC: G01N21/21
Filed: 2005-12-15
Granted: 2007-04-25
Abstract: In the channeled spectroscopic polarimetry, a measurement error of a parameter showing a spectropolarization characteristic of a sample is effectively removed, the error being generated by various variations in retardation of a retarder depending upon the state of the sample.  With attention being focused on that the retardation of the retarder may be kept constant by stabilization of an incident direction of light that transmits through the retarder, the retarder (R1, R2, 117, 118, 207, 208) was arranged on the light source (7, 202) side with respect to the sample (D, 50,400) so as to effectively remove an influence relative to a measurement error, such as variations in direction of a light ray due to the sample (D, 50, 400).
Patent JP-4372100-B2 (JP)
IPC: H05B3/34
Filed: 2003-08-14
Granted: 2009-11-25
Abstract: The heat blanket ( 10 ) comprises an operative unit ( 20 ) and a control/power supply unit ( 40 ) which can be electrically connected on one side to the power mains and on the other side to the operative unit ( 20 ). The operative unit ( 20 ) comprises a foldable sheet ( 21 ) and a linear heating element ( 22 ) distributed in the sheet ( 21 ), with a first and second conductor extending one along the other, separated by a first electrically insulating material and enclosed by a second electrically insulating material; the first and second conductor are electrically connected to the control/power supply unit ( 40 ) and have respective first terminals inside the panel which are connected together. The control/power supply unit ( 40 ) comprises a power supply group ( 41 ) for the heating element ( 22 ), intended for the connection to the electric mains, and a microprocessor configured to control the power supply for the heating element ( 22 ). The control means comprise a cut-off group ( 45 ) of the power supply for the heating element, a microprocessor ( 50 ), connected to the heating element ( 22 ), to the power supply group ( 41 ) and to the cut-off group ( 45 ), set to detect possible anomalies in the power supply conditions of the heating element (220 and to act on the switch group interrupting the power supply of the heating element when said anomalies occur.
Patent JP-5272288-B2 (JP)
IPC: B65D33/38
Filed: 2006-03-23
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch with a spout used for refilling, which improves a worsened condition of pouring performance of contents because a viscosity of the contents is high and the contents are apt to be blocked at a root of the spout in the case of a very small amount of the contents, when the fluid contents such as a liquid are transfered to another container such as a bottle.  <P>SOLUTION: In the pouch 10 having a spout 1 between both side seal sections 4a and 4b of two sheets of synthetic resin films 11a and 11b, one or more of recessed embossing sections 8 are formed in a circle covering internal ends 6a and 6b of both side seal sections 4a and 4b, in which an intersection point 7 between a center line 3a of the spout 1 and a straight line 3b connecting both rising sections 5a and 5b is the center of the circle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4867520-B2 (JP)
IPC: H01L21/308
Filed: 2006-08-08
Granted: 2012-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein since conventional etching composition for ruthenium uses a strong oxidant, semiconductor materials other than ruthenium are damaged.  <P>SOLUTION: An etching composition for ruthenium is used which contains (a) carboxylic acid and/or ammonia, (b) hydrogen peroxide, and (c) water and a solution thereof is acid. Preferably, the etching composition for ruthenium contains 0.01 to 50% carboxylic acid by weight and/or 0.01 to 20% ammonia by weight, 0.01 to 35% hydrogen peroxide by weight, and 50 to 99.98% water by weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5322377-B2 (JP)
IPC: G02F1/1343
Filed: 2006-09-08
Granted: 2013-10-23
Abstract: A liquid crystal display (“LCD”) includes a plurality of pixels, each including first and second liquid crystal capacitors, a first storage capacitor including a first terminal connected to the second liquid crystal capacitor and a second terminal applied with a first storage electrode signal, a second storage capacitor including a first terminal connected to the second liquid crystal capacitor and a second terminal applied with a second storage electrode signal having an opposite phase to the first storage electrode signal, and a third storage capacitor including a first terminal connected to the first liquid crystal capacitor and a second terminal applied with the first or second storage electrode signal. A driving method of the LCD improves transmittance and visibility and increases an aperture ratio thereof.
Patent JP-5371022-B2 (JP)
IPC: G02F1/1368
Filed: 2006-11-14
Granted: 2013-12-18
Abstract: The liquid crystal display includes a substrate, and pixel electrodes are formed on the substrate, each of which has first and second subpixel electrodes. Each of the first and second subpixel electrodes has at least two parallelogrammic electrode pieces, each of which has lengthwise edges and oblique edges adjacent to the lengthwise edges.
Patent JP-4890204-B2 (JP)
IPC: H04N1/00
Filed: 2006-11-21
Granted: 2012-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can easily add a linkage function by a combination of an image forming function and a communication function included in the image processor, and a newly added function.  <P>SOLUTION: The image processor has: a communication means for communicating with the other image processor; an image forming film which executes a job of forming an image by an image forming means; a slave output filter which instructs the job of forming the image via the communication means to the other image processor having a slave function of linkage printing; and a linkage printing filter for distributing the job of forming the image into the image forming film and the slave output filter. Thus, the image processor can implement a linkage printing function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5160776-B2 (JP)
IPC: G01N21/05
Filed: 2006-12-18
Granted: 2013-03-13
Abstract: A fluidic structure includes a channel, a portion of which can contain fluid. Light can propagate in the portion, such as in response to illumination. The refractive index of material at the portion's boundary can be higher than that of the fluid, and more than approximately 10% of intensity of light propagating longitudinally occurs in the fluid, possibly approximately 90%. An IC can be positioned along the portion, with a set of cells of a photosensor array on the IC sensing photons emanating in response to the propagating light. The light can enter through a light-transmissive component along the channel's boundary, then pass obliquely through a portion of the channel that contains air before passing through a bounding component and obliquely into the portion that can contain fluid. The light can couple to an anti-resonant waveguide mode.
Patent JP-4673293-B2 (JP)
IPC: C07D213/803
Filed: 2004-03-05
Granted: 2011-04-20
Abstract: The present invention relates to a process for the preparation of compounds of formula (I) wherein the substituents are as defined in claim 1, by reaction of a compound of formula (II) wherein R3 is C1-C8alkyl or C3-C6cycloalkyl and R4 and R05 are as defined for formula (I), with a compound of formula (III) wherein R, R1, R2 and X1, are as defined for formula (I) in claim 1, in an inert solvent in the presence of a proton source.
Patent JP-4869924-B2 (JP)
IPC: A61F2/34
Filed: 2004-06-11
Granted: 2012-02-08
Abstract: A component, e.g. a prosthetic ball and socket joint like an acetabular cup of a prosthetic joint, having a male or female location feature in a surface thereof for mutual interfit with a fixing member of a fixing assembly for securing the fixing member to the surface of the component and optionally for securing the component to a second component by means of a fixing screw.
Patent JP-4728233-B2 (JP)
IPC: H05B3/64
Filed: 2004-06-29
Granted: 2011-07-20
Abstract: An electric heating element with radiant tube comprising a radiation pipe (1) and an electric heating element (2, 3) contained in said pipe, wherein the heating element has legs that run to and fro in the pipe, and wherein the heating element is connected at one end of the pipe close to a furnace wall with electric power outlets through which electric current is fed to the element, wherein the element is supported in the pipe by ceramic discs (9) that are provided with through-penetrating holes through which the legs of the elements extend, and wherein two elements (2, 3) are disposed sequentially in said radiation pipe along its long axis.
Patent JP-4494406-B2 (JP)
IPC: G01N37/00
Filed: 2004-05-28
Granted: 2010-06-30
Abstract: The single nucleotide polymorphism analysis involves the utilization of a DNA hybridization process as well as the use of a DNA chip. A liquid DNA sample to be analyzed is guided over a DNA chip in a defined time course. After successful hybridization, the temperature is modified in a defined manner under low stringency conditions such that scavenger/target DNA hybrids are melted, whereby the melting of the scavenger/target DNA hybrids is detected and evaluated according to the temperature. In addition to the DNA chip, at least one device is provided that controls and regulates the temperature, and another device is provided that controls a lateral flow of liquid against the surface of the DNA chip. Factors for matching hybrids and mismatching/single point mismatching hybrids can be detected and evaluated using appropriate measuring device(s).
Patent JP-5230938-B2 (JP)
IPC: F16C32/04
Filed: 2004-10-14
Granted: 2013-07-10
Abstract: The pump has delocalized external electrical circuits (191,192) associated to axial (103) and radial (101,102) magnetic bearings. Control circuits (194) are arranged inside an enclosure in a vacuum chamber (116). An electrical connector (180) and the electrical cables (183,184) connected to the delocalized circuits, each have a number of connection wires lower than 10.
Patent JP-4691043-B2 (JP)
IPC: B22C13/08
Filed: 2004-11-18
Granted: 2011-06-01
Abstract: An apparatus and a method for producing a casting mold are provided, according to which the casting mold having a complex shape can be obtained with stable quality. The apparatus comprises a mold having a cavity therein, a steam supply unit, a steam supply passage connected to the cavity, steam discharge passages, flow regulators disposed in the steam discharge passages to regulate an amount of the steam discharged from the cavity, and a control unit for controlling the flow regulators. After a resin-coated sand prepared by coating a refractory aggregate with a binder resin is injected into the cavity of the heated mold, superheated steam is supplied into the cavity. At this time, the control unit controls the flow regulators such that the cavity is uniformly filled with the superheated steam.