baber/WOPTO huggingface dataset:
Patent JP-4818104-B2 (JP)
IPC: C08G18/48
Filed: 2004-05-24
Granted: 2011-11-16
Abstract: A process for preparing a polyisocyanurate polyurethane material comprises reacting a polyisocyanate and an isocyanate-reactive composition, wherein the reaction is conducted at an isocyanate index of 150 to 1500 and in the presence of a trimerisation catalyst, wherein the polyisocyanate consists of a) 80-100% by weight of diphenylmethane diisocyanate comprising at least 40% by weight of 4,4'-diphenylmethane diisocyanate and/or a variant of said diphenylmethane diisocyanate which variant is liquid at 25° C. and has an NCO value of at least 20% by weight, and b) 20-0% by weight of another polyisocyanate, and wherein the isocyanate-reactive composition consists of a) 80-100% by weight of a polyether polyol having an average nominal functionality of 2-6, an average equivalent weight of 150-1000, an average molecular weight of 600-5000, an oxyethylene (EO) content of 75-100% by weight, and b) 20-0% by weight of one or more other isocyanate-reactive compounds excluding water.
Patent JP-4102418-B2 (JP)
IPC: B65D75/36
Filed: 2004-09-15
Granted: 2008-06-18
Abstract: The device has a maintenance unit (20) comprising a support surface (21) to cooperate with a portion (141) of an upper part (140) of a windshield wiper blade (100). A support surface (22) cooperates with a portion (151) of a lower part (150) of the blade. A support surface (23) cooperates with a portion (152) of the lower part. The surface (21) extends with respect to a zone situated between the surfaces (22,23).
Patent JP-4796492-B2 (JP)
IPC: A61M16/10
Filed: 2004-09-01
Granted: 2011-10-19
Abstract: A portable pressure swing adsorption apparatus and conservation device for medical use, and a sound enclosure for the apparatus having two isolating sections to enclose the apparatus, the enclosure having an inlet in one of the sections for allowing ambient air into the enclosure and an outlet in the other section for enabling waste gases from the apparatus to exit the enclosure and causing the ambient air and waste gases substantially to change direction within the enclosure before entering or exiting the apparatus.
Patent JP-4881736-B2 (JP)
IPC: H04L25/02
Filed: 2004-05-10
Granted: 2012-02-22
Abstract: A method and apparatus for noise cancellation in a multi-channel communication system is disclosed. In one embodiment this system is configured to cancel FEXT on a victim channel utilizing the signals received on the other channels. The processing benefits gained by a receiver's other filters, such as for example, the FFE and DFE filters, is utilized when generating a FEXT cancellation signal. As a result, the complexity of the apparatus that generates the FEXT cancellation signal may be made less complex since part of the processing burden is performed by other filter apparatus. In one configuration pre-code FEXT cancellation occurs in that a pre-code FEXT filter generates one or more pre-code FEXT cancellation signals corresponding to each of the other channels. The pre-code FEXT cancellation signals are combined, prior to transmission, with the signals associated with each of the other channels, to thereby pre-cancel FEXT prior to transmission.
Patent JP-5552205-B2 (JP)
IPC: H05B44/00
Filed: 2005-01-17
Granted: 2014-07-16
Abstract: An ambipolar light-emitting transistor comprising an organic semiconductive zone between an electron injecting electrode and a hole injecting electrode, that is capable of emitting light from the semiconductive zone when operated in a biasing regime in which negative electrons are injected from an electron injecting electrode into the organic semiconductive zone and positive holes are injected from a hole injecting electrode into the organic semiconductive zone.
Patent JP-5376760-B2 (JP)
IPC: C09K19/02
Filed: 2005-01-26
Granted: 2013-12-25
Abstract: A blue phase liquid crystalline material comprising a mixture comprising at least one bimesogenic compound and at least one chiral compound, wherein the material is capable of stable existence in the blue phase over a temperature range of at least 5° C. A process for the preparation of the above blue phase liquid crystalline material, an optical device comprising it, a process of mirrorless lasing and a slotted monolithic optical waveguide using it are also disclosed.
Patent JP-4795303-B2 (JP)
IPC: H04W84/12
Filed: 2007-04-25
Granted: 2011-10-19
Abstract: In 802.11n, the time during which the band is occupied is prolonged by the use of the frame aggregation method or in accordance with the type of communication frame, and this may influence communication of another apparatus. To solve this problem, a communication frame length (a communication frame to be used and the number of frames to be aggregated) is determined by taking account of priority information of a plurality of communication apparatuses.
Patent JP-4475307-B2 (JP)
IPC: G06F15/02
Filed: 2007-09-14
Granted: 2010-06-09
Abstract: Disclosed is a figure rendering apparatus including: a figure displaying section to display a figure by rendering the figure in a display screen; a setting section to set an arbitrary point on a rendering figure as a moving point, a moving range of the moving point, and an arbitrary point on the rendering figure as a locus point on a basis of a user's operation; and a control section to render a locus of the locus point in the display screen when the moving point moves in the moving range; to obtain a plurality of pieces of position information of the locus point in the locus; and to judge whether the plurality of pieces of position information obtained by the control section fits predetermined functional formulae or not, and to display information of a functional formula judged to be fit by the pieces of position information in the display screen.
Patent JP-5308000-B2 (JP)
IPC: A63F7/02
Filed: 2007-10-02
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To implement a performance with an electric illumination device securing a wider playing area without complicating the structure of the game board nor causing a drop in strength by effectively utilizing visual effects with a light permeable material.  <P>SOLUTION: On the rear side of the game board 10 made of the light permeable material, where obstacle nails are fixed on it, an electric illumination substrate 50 is mounted on the rear of a rear base 20 where a window 22 for visual recognition of liquid crystal display is opened at its center while a through hole 41a is formed at the corresponding location of the rear base 20 and an opening-side flat plate part 27 is provided in which a recessed part 28a is so formed as to match the shape of the outer circumference of a lens body 61. The front of the opening-side flat plate part 27 is retracted by a distance exceeding a value equivalent to the highest part in the longitudinal direction of the lens body 61 relative to the front of the outer circumferential flat plate part 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5362975-B2 (JP)
IPC: G06F3/06
Filed: 2007-10-17
Granted: 2013-12-11
Abstract: A control apparatus connected to different types of storage devices include a performance-information storing section that stores performance information on the storage devices; a list storing section that stores a list of data on the storage devices; a monitoring section that monitors the load statuses of the storage devices and the control apparatus; a detecting section; an estimating section; and a determining section.
Patent JP-5300244-B2 (JP)
IPC: A61P1/16
Filed: 2007-10-31
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior antioxidative enzyme inducer inducing the expression of an antioxidative enzyme, a medicinal composition using it and a screening method of the antioxidative substance.  <P>SOLUTION: The antioxidative enzyme inducer contains a compound having an α, β-unsaturated bond as expressed by general formula (1). The medicinal composition and the screening method of the antioxidative substance are presented. In the formula, R<SB>1</SB>represents a hydrogen atom, a 1-8C alkyl group, 3-8C cycloalkyl group, a 1-8C alkenyl group or an aryl group each optionally substituted by a hydroxy group; R<SB>2</SB>represents a hydrogen atom or a 1-8C alkyl group; R<SB>1</SB>may bond to C<SB>x</SB>in place of the hydrogen atom directly bonded to C<SB>x</SB>to form a cyclohexene ring or a cyclohexadiene ring; at least one group selected from among the group consisting of 1-8C alkyl groups and 1-8C alkenyl groups may be substituted on the cyclohexene ring or the cyclohexadiene ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5303142-B2 (JP)
IPC: C08F12/32
Filed: 2007-11-30
Granted: 2013-10-02
Abstract: A fluorine-containing compound represented by a general formula (c-1) shown below: [Chemical Formula 1] RX-AN-(OR2)a  (c-1) [wherein, RX represents an organic group, AN represents a naphthalene ring that may have a substituent, R2 represents a base dissociable group, and a represents 1 or 2, provided that at least one among AN and said a R2 groups contains a fluorine atom].
Patent JP-5311817-B2 (JP)
IPC: A47B77/04
Filed: 2007-12-28
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall cabinet for facilitating the operation of moving a movable frame from an elevation end position to a lowering end position.  <P>SOLUTION: The wall cabinet (1) by this invention has a movable frame (3) movable between the elevation end position (3a) inside a cabinet body (2) and the lowering end position extending downwards from the cabinet body (2), and a shelf plate body (4) attached to the movable frame (3) so as to be pivoted between a standing position in the vertical direction and a horizontal position in the horizontal direction. The movable frame (3) to which the shelf plate body (4) is attached is moved from the elevation end position (3a) to the lowering end position by gravity, a latch part (5) for blocking the lowering of the movable frame (3) from the elevation end position is provided on the cabinet main body (2) and the operation part (51a) of the latch part (5) is positioned more on the operator side than the movable frame (3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4772775-B2 (JP)
IPC: H04L9/10
Filed: 2005-02-24
Granted: 2011-09-14
Abstract: The method involves providing two multiplication factors having secret keys associated with an electronic chip. One factor has determined number of L bits in binary representation and the other factor has 1 bits and a sequence of L-1 zero bits between each pair of the consecutive 1 bits. A cryptographic value is produced in the chip by adding binary versions of the former factor shifted based on position of the 1 bits of the latter factor. An independent claim is also included for a device of performing a cryptographic operation in an electronic chip.
Patent JP-4679578-B2 (JP)
IPC: H04J99/00
Filed: 2005-06-10
Granted: 2011-04-27
Abstract: The invention relates to a method of communication in a wireless communication system comprising a first station and at least a second station wherein each of the station for at least a part of the time controls the communication within the system. The first station encodes and transmits messages having a first format in a first mode using at least one communication channel or having a second format in a second mode using one communication channel. The first and second formats have a common part. The second station receives and decodes at least the common part of messages transmitted either the first mode or the second mode. The common part comprises information on one or more upcoming transmissions of the first station.
Patent JP-4553938-B2 (JP)
IPC: B01D71/02
Filed: 2005-07-22
Granted: 2010-09-29
Abstract: The membrane module according to the invention is characterized in that it has concrete flanges. This membrane module is made by first sealing a bundle of ceramic fiber membranes at one end using a viscous sealant and then pressing it into a fluid mass of concrete in a mould. After the mass of concrete has hardened the process is repeated with the other end of the bundle. Finally the ends of the fiber membranes are opened by sawing off a slice of the flanges.
Patent JP-5031573-B2 (JP)
IPC: B81B3/00
Filed: 2005-10-24
Granted: 2012-09-19
Abstract: A micro-electromechanical device has a substrate (10), a movable element, movable towards the substrate by electrostatic forces on electrodes, facing surfaces of the movable element and the substrate being shaped such that one or more venting channels (VC) are defined by the facing surfaces when they are in a closed position, configured to enable fluid between the facing surfaces to flow across the facing surfaces, to enter or exit the area between the facing surfaces. Such channels can enable fluid damping of the movement of the moveable element to be controlled. Increasing the flow entering or exiting the area between the facing surfaces, can reduce such damping, and hence increase speed of opening and closing of the device. The channels can connect to holes in the electrodes.
Patent JP-5038147-B2 (JP)
IPC: H01L33/60
Filed: 2005-11-14
Granted: 2012-10-03
Abstract: An illuminator includes a substrate, a structured conductive layer applied to one surface of the substrate, and at least one light source connected to the structured conductive layer. The illuminator further includes an unstructured reflective layer applied on top of the structured conductive layer. The unstructured reflective layer has an essentially continuous extension at least in a surrounding of the at least one light source.
Patent JP-5478828-B2 (JP)
IPC: A61P9/04
Filed: 2006-03-01
Granted: 2014-04-23
Abstract: The invention relates to new salts of 6-heterocyclyl substituted hexahydrophenanthridine compounds, which can be used in the pharmaceutical industry for the production of pharmaceutical compositions.
Patent JP-5297054-B2 (JP)
IPC: B60N2/28
Filed: 2008-02-28
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembly rigidity of an ISO-FIX bar with respect to a seat cushion frame.  <P>SOLUTION: A vehicular seat 1 has a reclining plate 7 tiltably supporting a seat back 3 and the seat cushion frame 5 supporting a seat cushion 2 as separate members, wherein the reclining plate 7 and the seat cushion frame 5 are provided each with a bolt insertion hole 19, a bar 12 for fixing a child seat has an internally-threaded portion 22a at an end portion thereof, and the reclining plate 7, the seat cushion frame 5, and the bar 12 are jointly fastened and fixed by bolts 13 which can be screwed into the internally-threaded portion 22a of the bar 12 through both of the bolt insertion holes 19 in the reclining plate 7 and the seat cushion frame 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5308048-B2 (JP)
IPC: A63F7/02
Filed: 2008-03-28
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply balls without taking member costs or design burdens or the like when disposing a ball delivering device.  <P>SOLUTION: The game machine is provided with the ball delivering device 17 for delivering game balls on a supply tray to a hitting device, and the ball delivering device 17 includes a ball delivering mechanism 18 and a ball delivery drive source. The ball delivering mechanism 18 is provided on the back surface of a front surface door and includes a receiving port 20 for receiving the game balls from the supply tray, a delivering port 21 for delivering the game balls received from the receiving port 20 to the hitting device, and a regulation piece 36 configured so as to be switched to a regulating position for regulating the flow of the game balls from the receiving port 20 to the delivering port 21 and a canceling position for canceling the regulation of the flow of the game balls and blocking the game ball following the game ball for which the regulation is canceled at a prescribed position inside the receiving port. The ball delivery drive source is provided on a body frame, acts on the regulation piece in the state that the front surface door is closed to the body frame, and switches the regulation piece to the regulating position and the canceling position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4539752-B2 (JP)
IPC: H01L33/32
Filed: 2008-04-09
Granted: 2010-09-08
Abstract: A method for forming a quantum well structure that can reduce the variation in the In composition in the thickness direction of a well layer and a method for manufacturing a semiconductor light emitting element are provided. In a step of forming a quantum well structure (active layer) by alternately growing barrier layers and well layers on a primary surface of a GaN substrate, the well layers are each formed by growing InGaN, the barrier layers are each grown at a first temperature, the well layers are each grown at a second temperature which is lower than that of the first temperature, and when the well layers are each formed, before a starting material gas for Ga (trimethylgallium) is supplied, a starting material gas for In is supplied.
Patent JP-4291395-B2 (JP)
IPC: G06T15/50
Filed: 2008-04-23
Granted: 2009-07-08
Abstract: A computer graphics system generates pixel values for pixels in an image of objects in a scene, using strictly-deterministic low-discrepancy sequences, illustratively Halton sequences, as sample points for evaluating integrals which are used to simulate a number of computer graphic techniques, including: (1) soft shadows generated for scenes illuminated by a light source having a finite extent, such as a disk, as opposed to a point light source; (2) simulation of depth of field; (3) motion blur; (4) jittering. The computer graphics system uses the low-discrepancy sequence: (1) in connection with soft shadows, to generate sample points over the extent of the light source illuminating the scene; (2) in connection with simulation of depth of field, to generate sample points over the area of the lens between the scene and the image; (3) in connection with motion blur, to generate sample points over a time interval over which motion blur is to be simulated for moving objects in the scene; and (4) in connection with jittering, to generate jittered sample points over an image or a plurality of contiguous pixels. Unlike the random numbers used in connection with the Monte Carlo technique, the low discrepancy sequences ensure that the sample points are evenly distributed over a respective region or time interval, thereby reducing error in the image which can result from clumping of such sample points which can occur in the Monte Carlo technique. In particular, the invention facilitates the generation of images of improved quality when using the same number of sample points at the same computational cost as in the Monte Carlo technique.
Patent JP-5272507-B2 (JP)
IPC: F02D45/00
Filed: 2008-05-12
Granted: 2013-08-28
Abstract: In an electronic control system for a vehicle, an ECU performs diagnosis, and attaches a flag to abnormality data DTC upon detection of abnormality. The flag value is 0 or 1, when a specified condition is not satisfied and satisfied, respectively. When an ignition switch is turned off, the DTC with the attached flag is stored in an EEPROM. The flag value is switched in response to a specified condition that arises between completion of assembly of the ECU to a vehicle and use of the vehicle by a user. The specified condition is set to correspond to start of telematics service to the vehicle.
Patent JP-4640461-B2 (JP)
IPC: G10L21/0364
Filed: 2008-07-08
Granted: 2011-03-02
Abstract: A volume adjusting apparatus includes a sound collecting unit configured to collect noise data of a surrounding environment, an analyzing unit configured to extract a feature value indicating a feature of the noise data collected by the sound collecting unit and a feature value indicating a feature of supplied musical tune data, and a control unit configured to generate volume adjustment information for adjusting playback volume of the musical tune data based on the feature value of the noise data and the feature value of the musical tune data and adjusts the playback volume of the musical tune data based on the volume adjustment information.
Patent JP-5268502-B2 (JP)
IPC: B05C5/00
Filed: 2008-08-29
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely determine the area of a liquid droplet whose image is photographed by an image photographing means in a solution applying device and a solution applying method.  <P>SOLUTION: This solution applying device comprises an application head 22 equipped with a nozzle 34 for discharging and applying a liquid droplet Y of a solution to a substrate, a piezoelectric element 35 which drives the application head 22 to discharge the liquid droplet Y of the solution from the nozzle 34, a high-speed camera 47 which photographs the airborne liquid droplet Y of the solution discharged from the nozzle 34 of the application head 22, and an image processing device 55 which determines the area of the liquid droplet Y in accordance with the image of the liquid droplet Y of the solution whose image is photographed by the high-speed camera 47. In addition, a variable magnification lens 48 is arranged which has different magnifications between in the longitudinal direction along the discharge direction of the liquid droplet Y and in the cross direction which is orthogonal with the longitudinal direction, in the image photography optical system of the high-speed camera 47. Thus, the magnification of the cross direction can be increased compared with the magnification of the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5360801-B2 (JP)
IPC: C07C69/78
Filed: 2008-09-03
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a derivative from a cyclic olefin compound in a high yield with high optical selectivity by a simple operation with low-cost, low-risk, and mild conditions.  <P>SOLUTION: The method for producing an optically active cyclic aryl ester derivative represented by formula (4) or formula (5) (wherein n is 0, 1, 2 or 3; and R is hydrogen, an alkyl group or an ester group) comprises reacting a cyclic olefin compound with an organic peroxide with the use of an N, N-bidentate optically active Schiff base ligand and a copper compound as catalysts to perform selective asymmetric oxidation reaction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5357468-B2 (JP)
IPC: B29C48/08
Filed: 2008-09-04
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film good in optical property expression, having a tilted structure of a phase difference, and good in durability of an optical characteristic, and a process of manufacturing the same.  <P>SOLUTION: The process of manufacturing the film includes: a step of melt kneading a composition containing a thermoplastic resin and additive; a step of cooling to solidify the melt kneaded composition to a glass transition temperature or below of the thermoplastic resin; a step of melt extruding a thermoplastic resin-containing composition containing the solidified composition from a die; and a step of continuously clamping to form the melt extruded molten article between a first clamping plane and second clamping plane comprising a clamping device, in a film-shape. Pressure applied to the molten article with the clamping device is 20-120 MPa, and moving speed of the first clamping plane is made faster than moving speed of the second clamping plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT